Loop transfer machine-to-double jacquard
By designing a transfer machine to a double-sided jacquard machine, and adopting a three-way, one-needle track structure, combined with an upper needle plate, lower syringe, and needle selector, the problem of the single function of existing transfer machines and jacquard machines is solved, realizing the multi-functional use of the equipment and reducing costs.
Patent Information
- Application Number
- CN202422951607.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-30
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-11-30
AI Technical Summary
Existing transfer machines and jacquard machines have limited functions and require multiple machines to work together to achieve various effects, resulting in high equipment investment and high production costs.
Design a loop transfer machine to double-sided jacquard machine, which adopts a three-track needle track structure, including a first knitting track, a second knitting track and a movable changing track. The movable changing track can be used as a loop transfer track or a third knitting track. Combined with the upper needle plate, lower needle cylinder, jacquard plate and needle selector, it realizes the loop transfer and double-sided jacquard functions.
This machine achieves multiple uses, reducing equipment investment and production costs while increasing output, and can achieve both transfer and double-sided jacquard effects.
Smart Images
Figure CN223674860U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of a transfer machine to a double-sided jacquard machine, and specifically refers to a transfer machine to a double-sided jacquard machine. Background Technology
[0002] As people's living standards improve, their choices of fabrics have become more diversified. Existing transfer machines only have the transfer effect, and existing jacquard machines only have the jacquard effect. Their functions are limited. To achieve multiple effects, multiple machines need to be used in combination, resulting in high equipment investment and high production costs.
[0003] Therefore, based on the aforementioned shortcomings of existing transfer machines, improvements are needed. Utility Model Content
[0004] The purpose of this utility model is to provide a transfer machine to double-sided jacquard knitting machine to address the shortcomings of existing technologies. This transfer machine to double-sided jacquard knitting machine solves the defects of existing transfer machines, such as limited functionality.
[0005] To achieve the above objectives, this utility model is implemented through the following technical solution.
[0006] The knitting track of the transfer machine to the double-sided jacquard machine includes: a first knitting track, a second knitting track, and a movable changing track. The movable changing track is either a transfer track or a third knitting track, forming a three-track group structure: track N is the first knitting track, track N+1 is the second knitting track, and track N+2 is either a transfer track or a third knitting track.
[0007] Furthermore, the jacquard machine also includes an upper needle plate and a lower needle cylinder. The upper needle plate is equipped with upper needles, and the lower needle cylinder is equipped with jacquard plates, needle guides, and lower needles. The jacquard plates are equipped with a needle selector. The selection of lower needles is controlled by the needle selector.
[0008] Furthermore, the first knitting track includes a needle inlet groove, a needle rise groove next to the needle inlet groove, the needle rise groove having an upwardly sloping side, a yarn hook groove next to the needle rise groove, the top of the yarn hook groove being higher than the needle rise groove, a needle drop groove next to the yarn hook groove, the needle drop groove having a downwardly sloping side, and a needle exit groove next to the needle drop groove. The first knitting track enables the lower needle to feed yarn knitting.
[0009] Furthermore, the first, second, and third braided tracks have the same structure.
[0010] Furthermore, the described track has a transfer groove, which is trapezoidal with an inlet and an outlet at the bottom of each side. The track enables the transfer of rings.
[0011] Furthermore, the top of the moving ring groove is higher than the top of the hook groove.
[0012] The beneficial effect of the utility model lies in: when the movable replacement track is the loop shifting track, the loop shifting function of the loop shifting machine can be realized, when the movable replacement track is the third weaving track, the double jacquard function of the double jacquard machine can be realized, that is, one machine can be used for multiple purposes, equipment investment is greatly reduced, and production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 The track structure diagram of the loop shifting weaving of the utility model.
[0014] Figure 2 The track structure diagram of the jacquard weaving of the utility model.
[0015] Figure 3 The needle mounting structure diagram of the loop shifting machine of the utility model.
[0016] Label and explanation:
[0017] The first weaving track 1, the second weaving track 2, the loop shifting track 3, the needle inlet slot 4, the needle lifting slot 5, the thread hooking slot 6, the needle lowering slot 7, the needle outlet slot 8, the loop shifting slot 9, the third weaving track 10, the upper needle disc 11, the lower needle cylinder 12, the upper weaving needle 13, the jacquard piece 14, the needle lifting piece 15, the lower weaving needle 16, the needle selector 17. DETAILED DESCRIPTION
[0018] The utility model will be further described below in combination with the drawings.
[0019] See Figure 1 --- Figure 3 The loop shifting machine of the utility model is converted into a double jacquard machine, the needle track thereof comprises: the first weaving track 1, the second weaving track 2 and the movable replacement track, the movable replacement track can select the loop shifting track 3 or the third weaving track 10 according to needs, forming a structure of three paths in a group, the first path is the first weaving track, the second path is the second weaving track 2, the third path is the loop shifting track 3 or is replaced by the third weaving track 10, and the Nth path is the first weaving track 1, the N+1th path is the second weaving track 2, and the N+2th path is the loop shifting track 3 or is replaced by the third weaving track 10.
[0020] The needle mounting structure of the loop shifting machine of the utility model, see Figure 3 , comprising the upper needle disc 11 and the lower needle cylinder 12, the upper needle disc 11 is installed with the upper weaving needle 13, the lower needle cylinder 12 is installed with the jacquard piece 14, the needle lifting piece 15 and the lower weaving needle 16, the jacquard piece is provided with the needle selector 17.
[0021] The first weaving track 1, the second weaving track 2 and the third weaving track 10 of the utility model are the same in structure.
[0022] SeeFigure 1 The first knitting track 1 comprises a needle inlet groove 4, a needle lifting groove 5 is arranged beside the needle inlet groove 4, the needle lifting groove 5 has an inclined upward slope edge for gradually lifting the lower knitting needle 16. A thread hooking groove 6 is arranged beside the needle lifting groove 5, the top end of the thread hooking groove 6 is higher than the needle lifting groove 5, the lower knitting needle 16 located in the thread hooking groove 6 can hook the yarn to realize "yarn taking". A needle lowering groove 7 is arranged beside the thread hooking groove 6, the needle lowering groove 7 has an inclined downward slope edge for gradually lowering the lower knitting needle 16, and a needle outlet groove 8 is arranged beside the needle lowering groove 7.
[0023] The transfer track 3 has a transfer groove 9, and the transfer groove 9 is trapezoidal and has an inlet and an outlet at the bottom of the two sides.
[0024] The top of the transfer groove 9 is higher than the top end of the thread hooking groove 6.
[0025] The third knitting track 10 is the same as the mounting hole position of the transfer track 3, and is convenient for being quickly mounted on the equipment.
[0026] The transfer machine works in three paths in a group, and the yarn is knitted in a cycle, wherein the first knitting track 1 and the second knitting track 2 take yarn, the transfer track 3 does not take yarn, and when the lower knitting needle 16 passes through the transfer track 3, the lower knitting needle 16 selectively transfers the loop to the upper knitting needle 13 under the cooperation of the jacquard piece 14, the needle lifting piece 15 and the needle selector 17, so that the transfer effect is generated, and the lower knitting needle 16 becomes an empty needle.
[0027] On the basis of the transfer machine, the transfer track 3 is replaced by the third knitting track 10, so that double-sided jacquard cloth can be knitted, the double-sided jacquard machine effect is realized, and each track takes yarn, and the yield is correspondingly increased by one third.
[0028] Of course, the above-mentioned embodiments are only preferred examples of the utility model, and are not limited to the scope of the utility model, so that equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope should be included in the utility model patent application scope.
Claims
1. A transfer machine with a double jacquard, characterized in that: The knitting tracks include: a first knitting track, a second knitting track, and a movable replacement track, which is one of a transfer track and a third knitting track, forming a three-way group structure: the Nth way is the first knitting track, the N+1th way is the second knitting track, and the N+2th way is the transfer track or the third knitting track.
2. The stitch transfer machine double face jacquard machine according to claim 1, characterized in that: The jacquard machine further comprises an upper needle disc and a lower needle cylinder, the upper needle disc is provided with upper knitting needles, the lower needle cylinder is provided with jacquard pieces, tuck pieces and lower knitting needles, the jacquard pieces are provided with needle selectors.
3. The stitch transfer machine of claim 1, wherein: The first knitting track comprises a needle entry groove, a needle lifting groove is arranged beside the needle entry groove, the needle lifting groove has an upwardly inclined slope, a thread hooking groove is arranged beside the needle lifting groove, the top end of the thread hooking groove is higher than the needle lifting groove, a needle lowering groove is arranged beside the thread hooking groove, the needle lowering groove has a downwardly inclined slope, and a needle exit groove is arranged beside the needle lowering groove.
4. The stitch transfer machine of claim 1, wherein: The first knitting track, the second knitting track and the third knitting track have the same structure.
5. The stitch transfer machine of claim 3, wherein: The transfer track has a transfer groove, the transfer groove is trapezoidal, and the two sides of the transfer groove have an inlet and an outlet at the bottom end.
6. The stitch transfer machine double face jacquard machine according to claim 5, characterized in that: The top of the transfer groove is higher than the top end of the thread hooking groove.