A high-speed double-sided knitting machine

Abstract

The utility model discloses a high-speed double-sided knitting machine, which relates to the field of circular knitting machines, including a first support and a new product template fixedly installed on the upper end of the first support, and a cutting block is fixedly installed on the upper end of the new product template, and a triangle weaving is fixedly installed on the left side of the new product template, and a needle cylinder is arranged on the left side of the triangle weaving, and an old product template is arranged above the needle cylinder, and the left side of the old product template is fixedly installed on the right side of a second support, and a positioning yarn feeding mechanism is arranged on the upper end of the second support. The high-speed double-sided knitting machine changes the material and structure of the core part, modifies the jacquard triangle curve, and uses a special middle needle, which can improve the heat dissipation capacity, reduce the deformation of the precision parts of the machine due to high temperature, and reduce the impact wear of the knitting needles caused by high-speed operation. Compared with the previous machine, the output of simple jacquard fabrics is increased by 31%, and the output of complex jacquard fabrics is increased by 15.3%.

Description

Technical Field

[0001] The utility model relates to the technical field of circular knitting machines, in particular to a high-speed double-sided knitting machine. Background Art

[0002] High-speed double-sided knitting machine is a kind of equipment used to produce double-sided fabrics. It can perform knitting operations on both sides at the same time to improve production efficiency. The machine has the characteristics of high-speed operation, good stability, and easy operation. It is suitable for the production of various double-sided fabrics;

[0003] For example, a high-speed double-sided circular knitting machine with the publication number CN220952342U includes a fixed frame, a weaving mechanism is installed on the inner wall of the fixed frame, a winding mechanism is rotatably installed below the weaving mechanism, and a . The utility model controls the cylinder to contract, thereby driving the push block and the two sliding blocks to move upward along the inner wall of the corresponding sliding groove, and at the same time drives the two connecting blocks to move together, and at the same time, the conveying box and the nozzle are slowly spread to both sides through the two rotating shafts, so that the nozzle is aligned with the equipment, and then the driven wheel and the rotating table are driven by the motor to rotate, and the conveying box and the nozzle are driven to rotate around the equipment, which solves the problem of long downtime, causing the high temperature of the metal surface to contact with the air to produce a temperature difference, and the condensed water vapor condenses on the metal surface, causing the textile needles to rust, thereby slowing down the aging of the equipment;

[0004] The above-mentioned device can slow down the aging of the equipment by driving the driven wheel and the rotating table to rotate through the motor. However, when using the device, the traditional circle transfer machine has a slow processing speed and low output, and is prone to high temperature overload and deformation at high-speed operation positions. Utility Model Content

[0005] The utility model aims to provide a high-speed double-sided knitting machine to solve the problems of slow processing speed and low output of traditional loop transfer machines mentioned in the background technology, and easy deformation caused by high-temperature overload at high-speed operation positions.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a high-speed double-sided knitting machine, comprising a first support and a new product template fixedly installed on the upper end of the first support, a cutting block fixedly installed on the upper end of the new product template, a triangle knitting fixedly installed on the left side of the new product template, and a needle cylinder arranged on the left side of the triangle knitting;

[0007] An old product template is arranged above the needle cylinder, and the left side of the old product template is fixedly mounted on the right side of the second support, and a positioning yarn feeding mechanism is arranged at the upper end of the second support;

[0008] A lower knitting cam is arranged below the triangle knitting, and needle tracks are provided inside the lower knitting cam and the left side of the triangle knitting, and various types of coordination mechanisms are arranged between the triangle knitting and the lower knitting cam.

[0009] Furthermore, a knitting needle is arranged at the upper end of the needle cylinder, and a knitting thread is correspondingly arranged at the left side of the needle cylinder.

[0010] Furthermore, the positioning yarn feeding mechanism is provided with a yarn feeding ring, and the left side of the yarn feeding ring is fixedly installed on the upper right side of the positioning member, and the lower end of the yarn feeding ring is fixedly installed with a yarn feeding group, and the lower end of the yarn feeding group corresponds to the position of the knitting needle.

[0011] Furthermore, the surface of the new product template is provided with independent sliders, and the number of the independent sliders is set to four, and the independent sliders can independently adjust the lower plate triangle, and the independent sliders can independently fine-tune the fabric feedback problem.

[0012] Furthermore, the multi-type taking into account mechanism is provided with triangle weaving, and the triangle weaving includes an upper needle triangle, an upper half needle triangle and an upper flat needle triangle, and the upper needle triangle is located on the left side of the upper half needle triangle, and the upper half needle triangle is located on the left side of the upper flat needle triangle, and the upper needle triangle, the upper half needle triangle and the upper flat needle triangle are connected in parallel.

[0013] Furthermore, the lower knitting triangle includes a lower needle triangle, a lower half needle triangle and a lower flat needle triangle, and the lower needle triangle is located on the left side of the lower half needle triangle, and the lower half needle triangle is located on the left side of the lower flat needle triangle, and the lower needle triangle, the lower half needle triangle and the lower flat needle triangle are connected in parallel.

[0014] Furthermore, the triangles included in the lower weaving triangle are arranged correspondingly to the triangles included in the triangle weaving, and the triangles included in the lower weaving triangle are arranged and combined in three different types.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Changing the material and structure of the core part, modifying the jacquard triangle curve, and using a special middle needle can improve the heat dissipation capacity, reduce the deformation of the precision parts of the machine caused by high temperature, and reduce the impact and wear of the knitting needles caused by high-speed operation. Compared with the previous machine, the output of simple jacquard fabrics increased by 31%, and the output of complex jacquard fabrics increased by 15.3%;

[0017] Furthermore, compared with the old model, the new model has four independent sliders, which can adjust the lower triangle independently, making it easier for the staff to work and making independent fine adjustments to the fabric feedback according to different requirements.

[0018] Furthermore, double-sided knitting is performed by using the new product template on the upper end of the first support and the old product template on the second support. With the cooperation of the cutting block, the needle cylinder and the knitting needle, double-sided knitting can be performed at the same time, which is convenient for high-speed processing and saves working time. At the same time, with the cooperation of the yarn feeding ring and the yarn feeding group, the knitting thread can be stably supplied to prevent knotting and improve the knitting work efficiency.

[0019] 2. The upper triangle cannot be universal due to its arc shape, so it is designed separately. The triangle weaving is set separately, and the stability of the device can be improved through the separate upper needle triangle, upper half needle triangle, and upper flat needle triangle. The device can perform stable knitting and provide stable working effects for the staff. The setting of the needle track can improve the effect of the wiring and ensure the stability of the wiring.

[0020] Furthermore, the lower weaving triangle includes a lower needle outlet triangle, a lower half needle triangle, and a lower flat needle triangle. The three types of triangles can be arranged and combined to produce various types of fabrics. The needle track curve design is smoother, reducing the pressure on the needle shaft of the knitting needle during high-speed operation. At the same time, the size ratio is also suitable for low-inch models. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front view structure of the first support of the utility model;

[0023] Figure 3 This is a schematic diagram of the front view structure of the second support of the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the triangular weaving of the utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the lower braided triangle of the utility model;

[0026] Figure 6 This is a schematic diagram of the template structure of the old product of the utility model;

[0027] Figure 7 This is a schematic diagram of the template structure of a new product of the utility model.

[0028] In the figure: 1. First support; 2. New product template; 3. Cutting; 4. Triangle weaving; 5. Needle cylinder; 6. Knitting needle; 7. Second support; 8. Positioning piece; 9. Old product template; 10. Yarn feeding ring; 11. Yarn feeding group; 12. Upper needle triangle; 13. Upper half needle triangle; 14. Upper flat needle triangle; 15. Needle track; 16. Lower weaving triangle; 17. Lower needle triangle; 18. Lower half needle triangle; 19. Lower flat needle triangle; 20. Independent slider. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] like Figure 1 , Figure 2 and Figure 3 The technical solution shown, in order to solve the problem of easy damage due to over-high temperature, discloses: a first support 1 and a new product template 2 fixedly installed on the upper end of the first support 1, a cutting block 3 fixedly installed on the upper end of the new product template 2, and a triangle knitting 4 fixedly installed on the left side of the new product template 2, and a needle cylinder 5 is arranged on the left side of the triangle knitting 4, a knitting needle 6 is arranged on the upper end of the needle cylinder 5, and a knitting thread is correspondingly arranged on the left side of the needle cylinder 5;

[0032] In the embodiment, the material and structure of the heart part are changed, the jacquard triangle curve is modified, and a special middle needle is used, which can improve the heat dissipation capacity, reduce the deformation of the precision parts of the machine due to high temperature, and reduce the impact wear of the knitting needle 6 caused by high-speed operation. Compared with the previous machine, the output of simple jacquard fabrics is increased by 31%, and the output of complex jacquard fabrics is increased by 15.3%;

[0033] Embodiment 2:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7The technical solution shown in the embodiment of the present invention is to solve the problem of inconvenience in knitting different woven fabrics. The invention discloses that: an old product template 9 is arranged above the needle cylinder 5, and the left side of the old product template 9 is fixedly mounted on the right side of the second support 7, and a positioning yarn feeding mechanism is arranged at the upper end of the second support 7, and the positioning yarn feeding mechanism is provided with a yarn feeding ring 10, and the left side of the yarn feeding ring 10 is fixedly mounted on the upper right side of the positioning member 8, and a yarn feeding group 11 is fixedly mounted at the lower end of the yarn feeding ring 10, and the lower end of the yarn feeding group 11 corresponds to the position of the knitting needle 6, and an independent slider 20 is arranged on the surface of the new product template 2, and the number of the independent sliders 20 is set to four, and the independent slider 20 can independently adjust the lower plate triangle, and the independent slider 20 can independently fine-tune the cloth surface feedback problem;

[0035] In the embodiment, by setting the independent slider 20, the new model can independently adjust the lower triangle by the design of four-stage independent sliders 20 compared with the old model, which is convenient for the staff to handle the work, and can independently fine-tune the feedback problems of the cloth surface according to different requirements. Double-sided knitting is performed by the new product template 2 on the upper end of the first support 1 and the old product template 9 on the second support 7. After the upper end of the old product template 9 is fixedly positioned by the positioning member 8, the double-sided knitting can be performed at the same time with the cooperation of the cutting block 3, the needle cylinder 5 and the knitting needle 6, which is convenient for high-speed processing and saves working time. At the same time, with the cooperation of the yarn feeding ring 10 and the yarn feeding group 11, the knitting thread can be stably supplied to prevent knotting, thereby improving the knitting work efficiency.

[0036] Embodiment three:

[0037] like Figure 1 , Figure 2 , Figure 4 and Figure 5The technical solution shown in the figure, in order to solve the problem of excessive pressure on the needle shaft when in use, discloses: a lower knitting cam 16 is arranged below the triangle knitting 4, and needle rails 15 are provided inside the left sides of the lower knitting cam 16 and the triangle knitting 4, and multiple types of compatibility mechanisms are arranged between the triangle knitting 4 and the lower knitting cam 16, and the multiple types of compatibility mechanisms are arranged with the triangle knitting 4, and the triangle knitting 4 includes an upper needle triangle 12, an upper half needle triangle 13 and an upper flat needle triangle 14, and the upper needle triangle 12 is located on the left side of the upper half needle triangle 13, and the upper half needle triangle 13 is located on the upper flat needle triangle 14. The left side of the upper needle triangle 12, the upper half needle triangle 13 and the upper flat needle triangle 14 are connected in parallel, the lower knitting triangle 16 includes a lower needle triangle 17, a lower half needle triangle 18 and a lower flat needle triangle 19, and the lower needle triangle 17 is located on the left side of the lower half needle triangle 18, and the lower half needle triangle 18 is located on the left side of the lower flat needle triangle 19, the lower needle triangle 17, the lower half needle triangle 18 and the lower flat needle triangle 19 are connected in parallel, the triangle included in the lower knitting triangle 16 is arranged correspondingly to the triangle included in the triangle knitting 4, and the triangle included in the lower knitting triangle 16 is a combination of three different types;

[0038] In the embodiment, the upper triangle cannot be universal due to its arc shape, and is designed separately for each model. The separately set triangle weaving 4 and the separately designed triangle weaving 4 can improve the stability of the device. The separately set upper needle triangle 12, upper half needle triangle 13, and upper flat needle triangle 14 can enable the device to perform stable knitting and provide stable working results for the staff. The setting of the needle track 15 can improve the wiring effect and ensure the stability of the wiring. The lower weaving triangle 16 includes a lower needle triangle 17, a lower half needle triangle 18, and a lower flat needle triangle 19. The three types of triangles can be arranged and combined to produce various types of fabrics. The needle track 15 has a smoother curve design to reduce the pressure on the needle shaft of the knitting needle 6 during high-speed operation, and at the same time, the size ratio takes into account the universality of low-inch models.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed double-sided knitting machine, comprising a first support (1) and a new product template (2) fixedly mounted on the upper end of the first support (1), a cutting block (3) fixedly mounted on the upper end of the new product template (2), a triangle knitting machine (4) fixedly mounted on the left side of the new product template (2), and a needle cylinder (5) arranged on the left side of the triangle knitting machine (4); Features: An old product template (9) is arranged above the needle cylinder (5), and the left side of the old product template (9) is fixedly mounted on the right side of the second support (7), and a positioning yarn feeding mechanism is arranged at the upper end of the second support (7); A lower weaving cam (16) is arranged below the triangle weaving (4), and needle rails (15) are provided inside the left sides of the lower weaving cam (16) and the triangle weaving (4), and various types of compatibility mechanisms are arranged between the triangle weaving (4) and the lower weaving cam (16).

2. A high-speed double-sided knitting machine according to claim 1, characterized in that: A knitting needle (6) is arranged at the upper end of the needle cylinder (5), and a knitting thread is correspondingly arranged on the left side of the needle cylinder (5).

3. A high-speed double-sided knitting machine according to claim 1, characterized in that: The positioning yarn feeding mechanism is provided with a yarn feeding ring (10), and the left side of the yarn feeding ring (10) is fixedly installed on the upper right side of the positioning member (8), and the lower end of the yarn feeding ring (10) is fixedly installed with a yarn feeding group (11), and the lower end of the yarn feeding group (11) corresponds to the position of the knitting needle (6).

4. A high-speed double-sided knitting machine according to claim 3, characterized in that: The surface of the new product template (2) is provided with independent sliders (20), and the number of the independent sliders (20) is set to four, and the independent sliders (20) can independently adjust the lower plate triangle, and the independent sliders (20) can independently fine-tune the fabric feedback problem.

5. A high-speed double-sided knitting machine according to claim 1, characterized in that: The multi-type comprehensive mechanism is provided with a triangle knitting (4), and the triangle knitting (4) comprises an upper needle triangle (12), an upper half needle triangle (13) and an upper flat needle triangle (14), and the upper needle triangle (12) is located on the left side of the upper half needle triangle (13), and the upper half needle triangle (13) is located on the left side of the upper flat needle triangle (14), and the upper needle triangle (12), the upper half needle triangle (13) and the upper flat needle triangle (14) are connected in parallel.

6. A high-speed double-sided knitting machine according to claim 5, characterized in that: The lower knitting triangle (16) comprises a lower needle triangle (17), a lower half needle triangle (18) and a lower flat needle triangle (19), and the lower needle triangle (17) is located on the left side of the lower half needle triangle (18), and the lower half needle triangle (18) is located on the left side of the lower flat needle triangle (19), and the lower needle triangle (17), the lower half needle triangle (18) and the lower flat needle triangle (19) are connected in parallel.

7. A high-speed double-sided knitting machine according to claim 6, characterized in that: The triangles included in the lower weaving cam (16) are arranged correspondingly to the triangles included in the triangle weaving (4), and the triangles included in the lower weaving cam (16) are arranged and combined in three different types.

Images