毛衣编织机的分类和操作（Classification and operation of sweater knitting machines）

毛衣编织机的分类和操作（Classification and operation of sweater knitting machines） 毛衣编织机的分类和操作(Classification and operation of sweater knitting machines) Classification of sweater knitting machines According to the models provided in the market, the main is divided into the following two categories: One is the single bed brother Japan and silver card as a symbol or household type double needle knitting machine, which can be divided into low, mid-range and high-end knitting machines and other models; Another type is mainly used for horizontal double warp knitting machine, knitting factory for home, etc.; it consists of hand knitting machine, electric machine knitting machine, computer accessories, computer knitting machines and other models; Operation of sweater knitting machine: 1. The principle and operation of household knitting machine (1) the structure and principle of household knitting machine Household type knitting machine is usually composed of two parts: main machine and auxiliary machine. Through the coordination of the main machine and the auxiliary machine, simple patterns such as the needle and the gold needle can be knitted. The auxiliary machine is mainly used to knit the rib edge, which can make the fabric elastic. Jacquard functions in the host part, a separate, lifting cam lever to achieve the set ring, overhead, two color jacquard two separated one and three in a row of plate and the nose, and mesh woven with wooden needle damask pattern transfer coil, or through the front needle bed with weave anyway. Needle, needle, needle, Siping gold double plate jacquard stitches, before bed also can separate operation weave tuck, overhead, mesh and other tricks. Features: This machine has the advantages of small occupied area, suitable for display desktop operation pattern change disadvantage is less time-consuming, so generally confined to home; (2) household type knitting machine selection and operation; Household woollen sweater knitting machine with brother Japan and silver card, Swiss "appropriate 100" brand of relatively well-known, because this type of domestic market demand is small, domestic manufacturers to provide this type is relatively small, only the panda brand such as one of the few manufacturers and foreign manufacturers in the knitting machine has complex structure, parts more and more difficult to repair, therefore, at the time of purchase, in addition to price factors, must also consider the sales department has no maintenance services, spare parts supply, technical training, comprehensive ability. For household knitting machine needle, the most basic stitches are needle, needle, Siping needle, gold needle, and so on. Japan's "brother" brand knitting machine as an example, the main needle operation is as follows: Anyway, needle: anyway, the needle refers to both sides are straight needle rib fabric. The most common is a positive, but on the basis of the change is two, five is two is anti five other needle. A is the half distance Luo lever is turned to P, with a needle pushing plate to the needle main and auxiliary machine with every stitch onto the B, between the main and auxiliary machine needle is in the cross state, then the wool into the guide mouth, from right to left a fabric line. Mount the needle, comb, hang the heavy body, press the second keys on the right of the head of the host, lift the first key on the right side of the vice head, and weave a line from left to right. Positive needle: the positive needle is on the basis of one opposite, and the coil of the auxiliary needle hook is transferred to the needle hook corresponding to the host machine in turn. Then press the sewing machine on both sides of the lifting rod, lower the sub machine, remove the connecting arm, loaded with the main head into the plate device, the line into the yarn feed mouth, and then push the head for weaving. So knitting is the needle. Not even the needle, Draw the needle straight with the needle. Loop stitch: the stitch method is also carried out on the basis of the needle. Turn on the power switch, set out ring pattern figure number, adjust the head change the button to the KC1 position from right to left by a line to Mark weaving needle, and then press the set key ring two cam (TUCK), repeatedly push and pull head weaving have set ring pattern. Stitch features: more than two coils are concentrated on a needle hook to form patterns. Overhead stitch: overhead stitch is also carried out on the basis of the needle. Turn on the power switch, adjust the pattern number of the overhead pattern, adjust the nose in the KC1 position. Turn the nose over the change mark, and weave a line from right to left. The needle after the election, the two pattern button tricks overhead (PART), continue to weave, aerial tricks will be shown in figure 4. Stitch characteristics: in contrast to the pattern of collecting rings, overhead patterns are formed every two to four stitches without knitting. Relief stitch: relief patterns are also performed on the basis of a needle. Turn on the power switch, compare the relief scroll number, such as No. 426, transfer the main head to the KC1 position, weave a line from right to left to select the needle. When the needle is selected, the coarse wool is placed on the right side of the head line of the machine head, and the two relief brushes are pressed from left to right to knit a line. Then take the coarse wool from the relief line on the right side and place it on the left side of the embossed line, from the right to the next line. Relief patterns can be obtained by repeated operation. Features: the Acupuncture Acupuncture is in thick lines and thick lines mixed woven, coarse needle hook line selected hook, forming coil, and thick lines are caught in coil thick lines, forming prominent fabric surface with three-dimensional embossed pattern. Jacquard pattern: jacquard weave can also be done on the basis of regular needles. Turn on the power switch and compare the pattern book with the two tone jacquard pattern, such as No. 64, twist the head of the host to the KC1 position. Let the host head push a line from right to left through the sensor on the right, and select the needle. Then press the jacquard key (MC) to introduce the second color line into the B line of the host head and weave it. Stitch feature: because the selected needle and the needle are not selected, the lines of different colors are alternately woven in one line so as to form a pattern on the front face of the fabric, and the reverse side of the fabric forms a net shaped dotted line. Hollow stitch: it is also very convenient to carry out empty knitting on the basis of the needle. First, mount the two extension gauge and place the empty flower head on the extension gauge on the left. Turn on the power switch, compare the pattern book with the empty flower pattern, as figure 121, first use the empty flower machine head from left to right, and then repeat from right to left. When the 2 appears in the secondary screen, the air die head stops working. In the drive, the head weaving two lines. Stitch features: on the basis of the needle, the adjacent two needle coils are combined and formed into holes, so as to form patterns. Siping stitch: "Siping stitch" is the knitting machine under the condition that both the main machine and the auxiliary machine are in full stitches. Both sides of the fabric are stitch with the needle. The needle should be pushed to the B position of the main needle and auxiliary needle, and the half lever of the auxiliary machine will be pulled to H position. Then introduce the wool into the mouth of the connecting arm, weave a line from the right to the left, press the needle and hang the heavy body, Press the second keys on the right of the main head, lift the first key of the sub head, and weave the three line. The two keys of the main machine and the sub head are restored, and the knitting is continued. The knitting needle is the Siping needle. It is necessary to point out that acupuncture is flat, Siping thick, not easy to take shape, it is relatively less elastic needle anyway. Double plate jacquard: double deck jacquard weave is done on the basis of Siping needle. First of all, install the wire changing device and push the nose from the right to the left. Turn on the power switch, compare the pattern number required by the pattern book, such as No. 22, press the change key, change the main machine head to the KC1 position. After changing to the first color line, sign the left side to the right through the left turn mark. Press the two overhead key (PART) on the right side of the main head. Then, from right to left, weave one line and change to second color line for knitting. In this way, every two lines change the line, and when the secondary display shows "2", change the second color line; when the secondary display shows "1", change the first color line, so that it can be repeated. If it is made. The fabric that is woven multicolor, more than two kinds of colors, should also be in accordance with the display number "1", "2", "3", "4"...... corresponding to every two. For the first second color lines, color lines, the color line, the color line...... The principle and operation of flat knitting machine (1), knitting principle of flat knitting machine The machine has two opposite inclined needle bed, inverted "V" shaped appearance. Flat knitting machine is equipped with a nose ring, through the reciprocating parts on the needle bed movement, driving needle moving up and down in the groove to complete the needle. Flat knitting machine is a kind of double needle plate tongue needle weft knitting loom, the triangle device like a group of plane cam, grooved needle pin can enter the cam in the mobile Delta, for lifting movement the needle groove on the needle plate within the needle force, and through the needle and needle tongue action can be woven into yarn knitted fabric. The needle in the rising process, the coil gradually withdraw the needle hook, open the latch, and exit the needle tongue hanging in the needle bar; the needle in the process of decline, the needle hook hooks yarn put new pads, and the stretch bend into the coil, while the original coil prolapse needle hook through the coil from the old new coil in series with the old coils, many fabrics knitted into a string of interconnected coil formed knitted fabric. Features: knitting flat knitting machine is suitable for family, sweaters, workshops, factories and other occasions of sweater weaving. It has the advantages of easy to learn, complete functions, convenient maintenance, durable and so on. (2) operation essentials and steps of flat knitting machine; Basic operation steps and methods of [1], starting and idling In order to prevent the bottom piece and for pulling the ladder, the fabric first to weave a row head coil, hanging arc first rank said in the bar, in the bar to form the general 1+1 rib. In order to make the mouth after the edge of the fabric is smooth, plump, and the bottom hem of the garment is facing the opposite tendency to curl, should weave a three row cylindrical knitted coil, commonly known as playing idling, fabric positive idling more than the other row row, row number of conventional idle ratio was 2:1. 3:2. (head from left to right and from right to left, a row of knitting a row in the coil), idling operation can be carried out according to the following steps: (1) after the rib knitting operation, slowly push head without empty needle yarn running 1 - 2 bar, make all work needle into the needle, the needle tongue brush to open, so that the yarn feeding. (2) the head of the yarn guide converter drive wear yarn yarn, wool yarn will penetrate the needle gap within the yarn circle fixed, woven from the mouth bar drive head, head of the left stop. (3) check whether there is leakage of needle yarn, such as there is up, then the left hand pinch decides the comb (commonly known as string strip), extraction of fixed amplitude comb in the wire, the thread comb from the picture before and after the needle bed gap by the base part from the bottom to the top left and right through the mouth bar symmetrically, the wire mouth bar gap mouth, right hand the wire into the wire hole of eyes. (4) in the picture below comb hanging weight, the weight should be light, so as to avoid subsequent knitting yarn fault. (5) close No. 1 and No. 3 needle triangle, "idling" woven fabric according to process requirements, such as process requirement is 2:1, then promote the head three row, head stop right. (6) such as braided 2+2 rib, should be in bed before and after the shift handle, needle stitch arrangement can make two adjacent needle and a set of heavy coil, mouth, idle operation with 1+1 rib. (7) the 1+1 (2+2) rib after opening and idling, turn on the No. 1 and No. 3 lifting triangles, adjust the triangle density, and then begin to knit the rib grey fabric. To weave weft plain, the coil turn to the front needle bed needle after the needle bed needle, you can continue to weave. (8) an appropriate length to weaving machine, to break down the hammer, and the yarn, hold the left on board, the right hand to shake head. [2], knit rib operation Most of the woolen sweater rib good elasticity as hem and cuffs, so in the form of the rib pin. The commonly used lifting rib is 1+1 rib and 2+2 rib. (1) triangle density regulation: With no rib scraper tooth mouth side, the needle fabric according to the format requirements pushed to the working position, according to the requirements of fabric tightness, push the head of the hollow needle case, one by one to send into the circle of triangle wing nut on the adjustment, to make the needle through needle pressing triangle needle after the needle in one needle tube mouth the position, left, before and after the sinking depth is consistent, the limit plate will adjust the circle triangle limit, the upper and lower limit plate according to fabric process requirements. For example, 1+1 rib general 2, No. 3 circle triangle, using the upper limit of density, No. 4, No. 1 into a circle, triangle adopts lower density limit, and, for example, Siping organization generally use lower density limit. After limiting, the utility model can also be made into a T shape pad with different thicknesses of paper clips, and a trimming and trimming is carried out between the limiting clamp plate and the score needle. Whether the density adjustment is correct or not will directly affect the quality of fabric grey cloth. (2) 1+1 rib steps: (a) head stop right side with the 1+1 rib scraper with gear, according to the requirements of fabric stitch by stitch width with the needle pushed to the working position. (b) the shift bar handle, the needle and needle slots before and after cross arrangement. (3) 2+2 rib steps: (a) with tooth mouth 2+2 rib scraper, operation process and 1+1 rib same needle mouth is arranged adjacent to the needle and a set of two heavy coils, at this time, needle groove and needle are arranged between the front and rear cross bar, arranged adjacent the two needle of a needle pitch. (b) after the needle handle in the correct position of the needle window to 2+2 rib pin. [3] and loop operation method The moving ring can be divided into the operation of turning the needle, receiving the needle, placing the needle and exchanging the coil (Hank). (1): a needle for knitting in the weaving operation process after the end of 1+1 rib, the operation process is as follows: (a) first opened after the needle 2 circle triangle (the head stopped right), weaving a row, so that after the needle coil amplification. (b) push after the needle bed needle into the work area, open the needle tongue. (c) by using needle plate, the coil before the needle bed all transferred to the air after the needle bed. (d) will work after the needle needle heel scraping together, the front needle bed needle all retreated to the position, the 2 circle triangle opening is restored to its original position, adjust the density, you can continue to weave weft knitted fabrics, in order to ensure the smooth and edge coil circle fabric compact, should add hang small hammer in edges, with the extension of the fabric, will be timely to ensure a small hammer move, the pulling force of edge. (2): close the needle needle technology is to reduce the number of needle work in knitter in (or a) method, transfer a needle to the coil on the edge of the adjacent to a needle, so there are two coils of the needle, needle needle tool is closed is also called the transfer needles, 1, 2, 3 needles and other specifications, were selected according to the fabric process. Close the needle must be empty to needle position, so as to avoid the empty needle re entering the work state, or even a needle, the work coil should work with other needle scraping and then continue to weave together. (3) putting needles: the knitting process is a method to increase the number of working needles (add width) in the knitting of flat knitting machines: (a) stop the nose on one side of the needle, push the empty needle at the edge, and open the latch. (b) weaving a row after the empty needle pad into the yarn, Hang Hang small hammer, continue to weave order. (4) attention to needle insertion: (a) when weaving weft plain, the needle only by needle. (b) when the two sides at the same time put a needle in the nose, shake out the format, should be put on one side of the hollow needle head, then head shaking a row, to the other side, and then put the empty needle side, not at the same time both sides together, but not when the head of the needle stop in heavy format. (c) when there are more pins at one time, the corresponding pulling mechanism should be provided. Sweater knitting machine selection 1, sweater knitting machine specifications Sweater knitting machine selection of specifications mainly consider two aspects: needle type, needle width. (1) needle type selection: the higher the needle type, such as 12 needles, the more suitable for processing the finer yarn, the fabric produced thinner; needle type is lower, such as 3 needles, suitable for processing the more coarse wool, the fabric produced by the thicker. For example, 6 needles, suitable for processing wool moderate, the fabric produced moderate. Therefore, the purchase should be considered from two aspects: first, the processing of wool thickness. The thicker the sweater, the lower the knitting machine's needle type; the thinner the wool, the higher the needle size of the knitting machine; and the two is the variety of the product. If the production of spring and summer wear light clothing, it should choose a higher needle type knitting machine; if the production of winter wear of thick clothing, should choose a needle type lower knitting machine. (2) the width of the needle width: the width of the needle width will directly limit the maximum width of the woven piece. The wider the width of the needle, such as 40 or 42 inches, the greater the width of the piece of clothing that can be produced; the narrower the stitch, for example, 36 inches, the narrower the maximum width of the piece of clothing that can be produced. So according to the design and production of clothing specifications of products, or to select the needle width according to the maximum transverse longitudinal number to produce the product of the garment process sheet. According to the number of knitting product specifications, fabric density, calculate the piece maximum width position, according to determine the width of needle needle. Generally speaking, the larger the specification of the finished product, the wider the width of the needle and vice versa. 2, sweater knitting machine manufacturers choice For the first type of single bed household knitting machine, recommended to choose foreign brands, such as brother Japan and silver card, Swiss Baishi brand etc.; For the second class of double warp knitting machine, recommend domestic brands, such as red horse, Chi Wah, magnitude of brand, these domestic manufacturers have a very mature technology, quality and service in the industry class.