Yarn taking device of drawing-in machine

Abstract

The utility model discloses a draw-in machine's yarn taking device, including transmission case, support, vertical plate, drive motor, doffing plate, roller frame and yarn outlet plate, transmission case and vertical plate front side are both provided with connecting groove, the bottom of connecting groove inner wall is movably connected with moving plate, the moving plate is located the left side and right side of yarn outlet plate. By arranging the connecting groove and the movable plate, the yarn outlet plate can be driven to move towards the front side by pulling the movable plate out of the connecting groove, so that a user can conveniently disassemble and replace the yarn outlet plate, and the problem that yarn can be divided into various types according to specifications and types, so that the yarn outlet plate cannot be damaged is solved. The problems that only yarns of the same type or specification can be collected, the yarn outlet plate is difficult to replace according to production requirements, use is not convenient enough and certain limitation exists due to the fact that the yarn outlet plate and the transmission box are fixedly connected are solved, and the effect that the yarn outlet plate is convenient to detach and replace is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a yarn taking device of a warp drawing machine. Background Art

[0002] People's daily life is inseparable from food, clothing, housing and transportation. People put "clothing" before "food", which shows the importance of clothes. With the development and progress of society, people's requirements for clothes are not only to keep warm, but also pay more attention to the appearance and comfort of wearing. This puts forward new requirements for current textile technology. As a new type of highly automated warp drawing equipment, the automatic warp drawing machine has gradually begun to be used in some high-quality enterprises in recent years. The yarn taking device is an important part of the automatic warp drawing machine. The reliability and sensitivity of the yarn taking device determine the working efficiency and drawing quality of the automatic warp drawing machine.

[0003] For example, publication number CN209082120U discloses an automatic warp drawing machine, including a fixed bottom plate, a transmission box is provided on one side of the fixed bottom plate, a driving motor is fixedly connected to one side of the transmission box, a yarn drawing plate is provided on one side of the transmission box, a heating straightener is provided inside the yarn drawing plate, and the heating straightener is provided with several groups, a yarn drawing straightening hole is provided inside the heating straightener, a yarn feeding roller is provided at the lower end of the yarn drawing plate, a yarn feeding active roller shaft is provided inside the yarn feeding roller, a belt box is provided at one end of the yarn feeding active roller shaft, a yarn drawing driven roller is provided at one end of the belt box, a tension roller shaft is provided at the other end of the belt box, a tension roller is provided on the surface of the tension roller shaft, a yarn outlet plate is provided at the lower end of the tension roller, and a yarn outlet hole is provided inside the yarn outlet plate. The utility model has simple structure, convenient use, and reasonable design, can effectively realize rapid warp drawing of products, prevent entanglement between yarns, improve production efficiency, and reduce yarn waste.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this automatic warp drawing machine can effectively realize rapid warp drawing of products, prevent yarns from getting entangled with each other, improve production efficiency and reduce yarn waste, when using it, since yarns can be divided into multiple types according to specifications and types, and the yarn delivery plate and the transmission box are fixedly connected and difficult to disassemble, only yarns of the same type or specification can be collected, and it is difficult to replace the yarn delivery plate according to production needs. It is not convenient to use and has certain limitations. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a yarn taking device for a warp drawing machine, which has the advantage of easy disassembly and replacement of the yarn outlet plate, and solves the problem that since the yarn can be divided into many types according to specifications and types, and the yarn outlet plate and the transmission box are fixedly connected and difficult to disassemble, only yarns of the same type or specification can be collected, and it is difficult to replace the yarn outlet plate according to production needs, the use is not convenient enough, and there are certain limitations.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn taking device of a warp drawing machine, comprising a transmission box, a bracket, a vertical plate, a driving motor, a yarn guide plate, a roller frame and a yarn outlet plate, the bottom of the transmission box is fixedly connected to the left side of the top of the bracket, the bottom of the vertical plate is fixedly connected to the right side of the top of the bracket, the driving motor is fixedly installed on the front side of the left side of the transmission box, the output end of the driving motor is transmission-connected to the left side of the roller frame, the left side of the yarn guide plate is fixedly connected to the top of the right side of the transmission box, the right side of the yarn guide plate is fixedly connected to the top of the left side of the bracket, the yarn outlet plate is located at the front side of the top of the bracket, the transmission box and the front side of the vertical plate are both provided with a connecting groove, the bottom of the inner wall of the connecting groove is movably connected with a movable plate, the movable plate is located on the left and right sides of the yarn outlet plate, both sides of the yarn outlet plate are provided with a clamping assembly, and a limiting assembly is provided inside the connecting groove.

[0008] As a preferred embodiment of the utility model, the snap-in assembly includes a snap-in plate and a snap-in groove, the snap-in groove is opened on the inner side of the top of the movable plate, the inner side of the snap-in plate is fixedly connected to the left and right sides of the yarn outlet plate, and the surface of the snap-in plate is snap-fitted with the inner wall of the snap-in groove.

[0009] As a preferred embodiment of the utility model, the limiting assembly includes a square groove, a slope plate and an insertion rod, the square groove is opened at the top of the movable plate, the bottom of the slope plate is fitted with the bottom of the inner wall of the square groove, the end of the insertion rod away from the bracket is fixedly connected to the bottom of the slope plate, the end of the insertion rod close to the left side of the yarn outlet plate penetrates through the movable plate and the transmission box in sequence and extends to the interior of the transmission box, the insertion rod is movably connected to the movable plate and the transmission box, the end of the insertion rod close to the right side of the yarn outlet plate penetrates through the movable plate and the vertical plate in sequence and extends to the interior of the vertical plate, and the insertion rod is movably connected to the movable plate and the vertical plate.

[0010] As a preferred embodiment of the utility model, two movable grooves are opened inside the movable plate, the surface of the insertion rod is fixedly connected to a limiting ring, the surface of the limiting ring is movably connected to the inner wall of the movable groove, the bottom of the limiting ring is fixedly connected to a spring, the other end of the spring is fixedly connected to the bottom of the inner wall of the movable groove, and the inner wall of the spring is movably connected to the surface of the insertion rod.

[0011] As a preferred embodiment of the utility model, a pressure plate is movably connected to the top of the inner wall of the connecting groove, the bottom of the pressure plate is tightly fitted with the top of the movable plate, a pulling groove is opened on the front side of the top of the pressure plate, and two positioning rods are fixedly connected to the rear side of the pressure plate, one end of the positioning rod close to the left side of the yarn outlet plate penetrates the transmission box and extends to the interior of the transmission box, the positioning rod is movably connected to the transmission box, one end of the positioning rod close to the right side of the yarn outlet plate penetrates the vertical plate and extends to the interior of the vertical plate, and the positioning rod is movably connected to the vertical plate.

[0012] As a preferred embodiment of the utility model, two connecting rods are fixedly connected to the front side of the movable plate, the other ends of the two connecting rods are fixedly connected to the movable plate, and the front side of the movable plate is fixedly connected to a handle.

[0013] As a preferred embodiment of the utility model, a sliding block is fixedly connected to the bottom of the movable plate, sliding grooves are provided on both sides of the front side of the top of the bracket, and the inner wall of the sliding groove is slidably connected to the surface of the sliding block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a connecting groove and a movable plate. By pulling the movable plate out from the inside of the connecting groove, the yarn outlet plate can be driven to move forward, so that the user can disassemble and replace the yarn outlet plate conveniently. The problem that the yarn can be divided into multiple types according to specifications and types, and the yarn outlet plate and the transmission box are fixedly connected and difficult to disassemble, so only yarns of the same type or specification can be collected, it is difficult to replace the yarn outlet plate according to production needs, the use is not convenient enough, and there are certain limitations, is achieved. The yarn outlet plate is easy to disassemble and replace.

[0016] 2. The utility model sets a snap-in assembly, the snap-in groove can limit the snap-in plate, and the snap-in plate limit can limit the yarn outlet plate. By moving the yarn outlet plate to drive the snap-in plate to move and separate the snap-in plate from the snap-in groove, it is convenient for users to replace the yarn outlet plate and disassembly is more convenient.

[0017] 3. The utility model sets a limit assembly, and the square groove is convenient for the ramp plate to move up and down. The ramp plate can fix and limit the insertion rod. The insertion rod passes through the movable plate and the transmission box to limit the movable plate on one side of the transmission box to the front, back, left, and right. The insertion rod passes through the movable plate and the vertical plate to limit the movable plate on one side of the vertical plate to the front, back, left, and right. This can prevent the movable plate from moving inside the connecting groove without human intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional explosion structure of the utility model;

[0020] Figure 3 It is a three-dimensional exploded cross-sectional structural schematic diagram of the clamping assembly and the limiting assembly of the utility model.

[0021] In the figure: 1. transmission box; 2. bracket; 3. vertical plate; 4. driving motor; 5. yarn guide plate; 6. roller frame; 7. yarn outlet plate; 8. connecting groove; 9. movable plate; 10. clamping assembly; 101. clamping plate; 102. clamping groove; 11. limiting assembly; 111. square groove; 112. ramp plate; 113. plug rod; 12. movable groove; 13. limiting ring; 14. spring; 15. pressure plate; 16. pull groove; 17. positioning rod; 18. connecting rod; 19. movable plate; 20. handle; 21. sliding block; 22. sliding groove. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 3 As shown, the utility model provides a yarn taking device of a warp drawing machine, comprising a transmission box 1, a bracket 2, a vertical plate 3, a driving motor 4, a yarn guide plate 5, a roller frame 6 and a yarn outlet plate 7. The bottom of the transmission box 1 is fixedly connected to the left side of the top of the bracket 2, the bottom of the vertical plate 3 is fixedly connected to the right side of the top of the bracket 2, the driving motor 4 is fixedly installed on the front side of the left side of the transmission box 1, the output end of the driving motor 4 is transmission-connected to the left side of the roller frame 6, the left side of the yarn guide plate 5 is fixedly connected to the top of the right side of the transmission box 1, the right side of the yarn guide plate 5 is fixedly connected to the top of the left side of the bracket 2, the yarn outlet plate 7 is located at the front side of the top of the bracket 2, the transmission box 1 and the front side of the vertical plate 3 are both provided with a connecting groove 8, the bottom of the inner wall of the connecting groove 8 is movably connected with a movable plate 9, the movable plate 9 is located on the left and right sides of the yarn outlet plate 7, both sides of the yarn outlet plate 7 are provided with a clamping assembly 10, and a limiting assembly 11 is provided inside the connecting groove 8.

[0024] refer to Figure 3 The snap-in assembly 10 includes a snap-in plate 101 and a snap-in groove 102. The snap-in groove 102 is opened on the inner side of the top of the movable plate 9. The inner side of the snap-in plate 101 is fixedly connected to the left and right sides of the yarn outlet plate 7. The surface of the snap-in plate 101 is snap-fitted with the inner wall of the snap-in groove 102.

[0025] As a technical optimization scheme of the utility model, by setting the snap-in assembly 10, the snap-in groove 102 can limit the snap-in plate 101, and the snap-in plate 101 can limit the yarn outlet plate 7. By moving the yarn outlet plate 7 to drive the snap-in plate 101 to move and separate the snap-in plate 101 from the snap-in groove 102, it is convenient for the user to replace the yarn outlet plate 7, and disassembly is more convenient.

[0026] refer to Figure 3 The limiting assembly 11 includes a square groove 111, a ramp plate 112 and an insertion rod 113. The square groove 111 is opened at the top of the movable plate 9, and the bottom of the ramp plate 112 is fitted with the bottom of the inner wall of the square groove 111. The end of the insertion rod 113 away from the bracket 2 is fixedly connected to the bottom of the ramp plate 112, and the end of the insertion rod 113 close to the left side of the yarn outlet plate 7 sequentially penetrates the movable plate 9 and the transmission box 1 and extends to the interior of the transmission box 1. The insertion rod 113 is movably connected to the movable plate 9 and the transmission box 1, and the end of the insertion rod 113 close to the right side of the yarn outlet plate 7 sequentially penetrates the movable plate 9 and the vertical plate 3 and extends to the interior of the vertical plate 3. The insertion rod 113 is movably connected to the movable plate 9 and the vertical plate 3.

[0027] As a technical optimization scheme of the utility model, by setting a limit assembly 11, the square groove 111 facilitates the up and down movement of the ramp plate 112, the ramp plate 112 can fix and limit the insertion rod 113, the insertion rod 113 passes through the movable plate 9 and the transmission box 1, and can limit the movable plate 9 on one side of the transmission box 1 forward, backward, left and right, the insertion rod 113 passes through the movable plate 9 and the vertical plate 3, and can limit the movable plate 9 on one side of the vertical plate 3 forward, backward, left and right, thereby preventing the movable plate 9 from moving inside the connecting groove 8 without human intervention.

[0028] refer to Figure 3 Two movable grooves 12 are provided inside the movable plate 9, and a limiting ring 13 is fixedly connected to the surface of the insertion rod 113, and the surface of the limiting ring 13 is movably connected to the inner wall of the movable groove 12, and a spring 14 is fixedly connected to the bottom of the limiting ring 13, and the other end of the spring 14 is fixedly connected to the bottom of the inner wall of the movable groove 12, and the inner wall of the spring 14 is movably connected to the surface of the insertion rod 113.

[0029] As a technical optimization solution of the utility model, by setting the movable groove 12, the limiting ring 13 and the spring 14, the pressure plate 15 can press the ramp plate 112 downward, thereby preventing the spring 14 from rebounding and driving the limiting ring 13, the insertion rod 113 and the ramp plate 112 to move upward. The movable groove 12 can limit the limiting ring 13 and the spring 14, and the limiting ring 13 can transmit the elastic force generated by the spring 14 to the insertion rod 113.

[0030] refer to Figure 2A pressure plate 15 is movably connected to the top of the inner wall of the connecting groove 8, and the bottom of the pressure plate 15 is tightly fitted with the top of the movable plate 9. A drawing groove 16 is opened on the front side of the top of the pressure plate 15, and two positioning rods 17 are fixedly connected to the rear side of the pressure plate 15. The end of the positioning rod 17 close to the left side of the yarn outlet plate 7 penetrates the transmission box 1 and extends to the interior of the transmission box 1. The positioning rod 17 is movably connected to the transmission box 1, and the end of the positioning rod 17 close to the right side of the yarn outlet plate 7 penetrates the vertical plate 3 and extends to the interior of the vertical plate 3. The positioning rod 17 is movably connected to the vertical plate 3.

[0031] As a technical optimization scheme of the utility model, a pressure plate 15, a pull groove 16 and a positioning rod 17 are provided. The positioning rod 17 improves the stability of the pressure plate 15. The pull groove 16 facilitates the user to pull the pressure plate 15 out from the inside of the connecting groove 8. When the bottom of the pressure plate 15 is away from the movable plate 9, the spring 14 rebounds and can sequentially drive the limit ring 13, the insertion rod 113 and the ramp plate 112 to move upward so that the insertion rod 113 can all enter the inside of the movable plate 9, thereby facilitating the user to move the movable plate 9 out from the inside of the connecting groove 8.

[0032] refer to Figure 2 Two connecting rods 18 are fixedly connected to the front side of the movable plate 9 , and the other ends of the two connecting rods 18 are fixedly connected to a movable plate 19 , and a handle 20 is fixedly connected to the front side of the movable plate 19 .

[0033] As a technical optimization solution of the utility model, by setting a connecting rod 18, a movable plate 19 and a handle 20, the movable plate 19 can be driven to move forward by pulling the handle 20, and the movement of the movable plate 19 to the forward side can drive the connecting rod 18 and the movable plate 9 to move forward.

[0034] refer to Figure 2 A sliding block 21 is fixedly connected to the bottom of the movable plate 19 , and sliding grooves 22 are provided on both sides of the front side of the top of the bracket 2 , and the inner wall of the sliding groove 22 is slidably connected to the surface of the sliding block 21 .

[0035] As a technical optimization solution of the utility model, by setting the sliding block 21 and the sliding groove 22, the movement of the movable plate 19 can drive the sliding block 21 to slide inside the sliding groove 22, and the sliding groove 22 can limit the sliding block 21 and the movable plate 19 up, down, left and right, thereby improving the stability of the movement of the movable plate 19.

[0036] When the threading machine is in operation, the threading plate 11 is pulled back and the thread is pulled out of the threading hole 102, so that the threading plate 11 is pulled back and the thread is pulled out of the threading hole 103.

[0037] To sum up: the yarn taking device of the warp drawing machine is provided with a connecting groove 8 and a movable plate 9. By pulling the movable plate 9 out from the inside of the connecting groove 8, the yarn outlet plate 7 can be driven to move to the front side, so that the user can disassemble and replace the yarn outlet plate 7 conveniently, which solves the problem that the yarn can be divided into multiple types according to specifications and types, and the yarn outlet plate and the transmission box are fixedly connected and difficult to disassemble, so only yarns of the same type or specification can be collected, and it is difficult to replace the yarn outlet plate according to production needs. The use is not convenient and has certain limitations.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[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 yarn taking device for a warp drawing machine, comprising a transmission box (1), a bracket (2), a vertical plate (3), a driving motor (4), a yarn guide plate (5), a roller frame (6) and a yarn outlet plate (7), characterized in that: The bottom of the transmission box (1) is fixedly connected to the left side of the top of the bracket (2), the bottom of the vertical plate (3) is fixedly connected to the right side of the top of the bracket (2), the driving motor (4) is fixedly mounted on the front side of the left side of the transmission box (1), the output end of the driving motor (4) is drivingly connected to the left side of the roller frame (6), the left side of the yarn guide plate (5) is fixedly connected to the top of the right side of the transmission box (1), the right side of the yarn guide plate (5) is fixedly connected to the top of the left side of the bracket (2), the yarn outlet plate (7) is located at the front side of the top of the bracket (2), the transmission box (1) and the front side of the vertical plate (3) are both provided with a connecting groove (8), the bottom of the inner wall of the connecting groove (8) is movably connected with a movable plate (9), the movable plate (9) is located on the left and right sides of the yarn outlet plate (7), both sides of the yarn outlet plate (7) are provided with a clamping assembly (10), and a limiting assembly (11) is provided inside the connecting groove (8).

2. A yarn taking device for a warp drawing machine according to claim 1, characterized in that: The snap-in assembly (10) comprises a snap-in plate (101) and a snap-in groove (102); the snap-in groove (102) is arranged on the inner side of the top of the movable plate (9); the inner side of the snap-in plate (101) is fixedly connected to the left and right sides of the yarn outlet plate (7); and the surface of the snap-in plate (101) is snap-fitted with the inner wall of the snap-in groove (102).

3. The yarn taking device of a warp drawing machine according to claim 1, characterized in that: The limiting assembly (11) comprises a square groove (111), a ramp plate (112) and an insertion rod (113); the square groove (111) is provided at the top of the movable plate (9); the bottom of the ramp plate (112) is fitted with the bottom of the inner wall of the square groove (111); one end of the insertion rod (113) away from the bracket (2) is fixedly connected to the bottom of the ramp plate (112); one end of the insertion rod (113) close to the left side of the yarn outlet plate (7) penetrates the movable plate (9) and the transmission box (1) in sequence and extends to the interior of the transmission box (1); the insertion rod (113) is movably connected to the movable plate (9) and the transmission box (1); one end of the insertion rod (113) close to the right side of the yarn outlet plate (7) penetrates the movable plate (9) and the vertical plate (3) in sequence and extends to the interior of the vertical plate (3); the insertion rod (113) is movably connected to the movable plate (9) and the vertical plate (3).

4. A yarn taking device for a warp drawing machine according to claim 3, characterized in that: Two movable grooves (12) are provided inside the movable plate (9); the surface of the insertion rod (113) is fixedly connected to a limiting ring (13); the surface of the limiting ring (13) is movably connected to the inner wall of the movable groove (12); the bottom of the limiting ring (13) is fixedly connected to a spring (14); the other end of the spring (14) is fixedly connected to the bottom of the inner wall of the movable groove (12); the inner wall of the spring (14) is movably connected to the surface of the insertion rod (113).

5. The yarn taking device of a warp drawing machine according to claim 1, characterized in that: The top of the inner wall of the connecting groove (8) is movably connected with a pressure plate (15), the bottom of the pressure plate (15) is tightly fitted with the top of the movable plate (9), the front side of the top of the pressure plate (15) is provided with a drawing groove (16), and the rear side of the pressure plate (15) is fixedly connected with two positioning rods (17), one end of the positioning rod (17) close to the left side of the yarn outlet plate (7) passes through the transmission box (1) and extends to the inside of the transmission box (1), and the positioning rod (17) is movably connected to the transmission box (1), and one end of the positioning rod (17) close to the right side of the yarn outlet plate (7) passes through the vertical plate (3) and extends to the inside of the vertical plate (3), and the positioning rod (17) is movably connected to the vertical plate (3).

6. The yarn taking device of a warp drawing machine according to claim 1, characterized in that: The front side of the movable plate (9) is fixedly connected to two connecting rods (18), the other ends of the two connecting rods (18) are fixedly connected to a movable plate (19), and the front side of the movable plate (19) is fixedly connected to a handle (20).

7. A yarn taking device for a warp drawing machine according to claim 6, characterized in that: The bottom of the movable plate (19) is fixedly connected with a sliding block (21), and both sides of the front side of the top of the bracket (2) are provided with sliding grooves (22), and the inner wall of the sliding groove (22) is slidably connected with the surface of the sliding block (21).

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