Yarn combing device for yarn production

Abstract

The utility model discloses a yarn combing device for yarn production. The yarn combing device comprises a bottom frame, a positioning plate and a lower yarn combing plate. Two sets of supporting plates are arranged on one side of the top of the bottom frame, a winding drum is connected between the two sets of supporting plates, a motor A is arranged on one side of each supporting plate, and the output end of the motor A is located on one side of the winding drum. According to the yarn combing device, produced yarn is placed in the yarn combing groove in the surface of the lower yarn combing plate, the output end of the motor B is used for driving the side plate and the upper yarn combing plate to move downwards, the upper yarn combing plate moves to the surface of the lower yarn combing plate, the upper yarn combing plate and the lower yarn combing plate are closed together, yarn combing is conducted on yarn production, and use is convenient; residual cotton fibers and impurities on a yarn combing groove in the surface of the lower yarn combing plate are absorbed through a dust absorption fan, a pipeline, a cavity and a through groove, and the absorbed cotton fibers and impurities are accumulated in a collection box; and the upper limiting rod and the lower limiting rod are matched for use, so that yarns with different sizes can be processed.

Description

Technical Field

[0001] This utility model relates to the field of yarn production technology, specifically to a yarn combing device for yarn production. Background Technology

[0002] Spinning is the process of turning materials such as cotton into yarn. The process generally involves major steps such as opening, carding, drawing, roving, and spinning. Yarns and threads used for high-end products also require an additional combing process. Different processing procedures are required to produce cotton yarn with different requirements. For example, spinning pure cotton yarn and polyester-cotton blended yarn requires different production processes due to the different raw materials used, the different physical properties of the raw materials, and the different product quality requirements. Between each process, the yarn needs to be combed to prepare for subsequent processes and facilitate transportation.

[0003] In existing technologies, yarn in a combing device needs to pass through some through holes. Because these holes are small, it's difficult to pass the yarn through them. Furthermore, during the combing process, the contact between the combing device and the equipment often generates a large amount of lint. If this lint is inhaled by nearby workers, it can easily affect their physical and mental health. Therefore, we have introduced a yarn combing device for yarn production. Utility Model Content

[0004] The purpose of this invention is to provide a yarn combing device for yarn production to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a yarn combing device for yarn production, comprising: a base frame, a positioning plate, and a lower combing plate;

[0006] A support plate is provided on one side of the top of the bottom frame. The support plate is fixedly installed with the bottom frame. There are two sets of support plates. A winding drum is connected between the two sets of support plates. A motor A is provided on one side of the support plate. The motor A is bolted to one side of the support plate, and the output end of the motor A is on the winding drum side.

[0007] The number of positioning plates is two sets, and the two sets of positioning plates are set on the top of the bottom frame. The positioning plates are fixed to the bottom frame. An upper limit rod is set between the two sets of positioning plates. The upper limit rod can rotate between the two sets of positioning plates. A lower limit rod is set between the two sets of positioning plates below the upper limit rod.

[0008] The lower comb plate is located on the top of the bottom frame and is fixedly installed between the lower comb plate and the bottom frame. An inverted L-shaped plate is located on the side of the lower comb plate at the top of the bottom frame and is fixedly installed between the bottom frame and the inverted L-shaped plate. A driving mechanism is provided on the surface of the inverted L-shaped plate. The motor B of the driving mechanism drives the upper comb plate to move down so that the upper comb plate contacts the lower comb plate to comb the yarn.

[0009] Preferably, the driving mechanism includes a threaded rod connected to the inner side of an inverted L-shaped plate, a motor B connected to the top of one set of inverted L-shaped plates, the motor B being bolted to the top of the inverted L-shaped plate, the threaded rod being connected to the output end of the motor B, the upper combing plate being located between two sets of inverted L-shaped plates, side plates being provided on both sides of the upper combing plate, the side plates being fixedly installed with the upper combing plate, a set of side plates being connected to the surface of the threaded rod, and combing grooves being formed on the surfaces of the upper and lower combing plates, the combing grooves being integrally formed with the upper and lower combing plates.

[0010] Preferably, one set of the inverted L-shaped plates is connected to the inner side of a light rod, and the other set of side plates slides on the surface of the light rod. The light rod allows the inverted L-shaped plates and the upper comb plate to always move in a vertical position.

[0011] Preferably, a dust extraction fan is connected inside the bottom frame, and the output end of the dust extraction fan is connected to a pipe. A cavity is opened inside the lower comb plate, and the cavity and the lower comb plate are integrally formed, with the pipe communicating with the cavity. A through groove is opened inside the lower comb plate between the cavity and the comb groove, and the through groove and the lower comb plate are integrally formed. A collection box is provided inside the bottom frame on one side of the dust extraction fan, and the dust extraction fan is connected to the collection box. A cover plate is connected to the side of the bottom frame to seal the bottom frame.

[0012] Preferably, the positioning plate is provided with an adjustment mechanism, and the slider of the adjustment mechanism slides on the surface of the positioning rod so that the lower limit rod slides inside the positioning plate.

[0013] Preferably, the adjustment mechanism includes a connecting cavity inside the positioning plate, the connecting cavity and the positioning plate are integrally formed, the positioning rod is connected inside the connecting cavity, the slider is connected to both sides of the lower limit rod, the slider slides on the surface of the positioning rod, the positioning rod can drive the slider and the lower limit rod to move in a vertical state, and a strong spring is sleeved on the surface of the positioning rod.

[0014] Preferably, the side plate is connected to a limiting block, and the inner side of the inverted L-shaped plate is provided with a sliding groove for sliding the limiting block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model places the produced yarn in the combing groove on the surface of the lower combing plate, and uses the output end of motor B to drive the side plate and the upper combing plate to move down, so that the upper combing plate moves to the surface of the lower combing plate, and the upper combing plate and the lower combing plate are closed together to comb the yarn, which is convenient for use. The yarn passes between the upper limit rod and the lower limit rod and is wound on the surface of the take-up drum. The take-up drum is used to wind the yarn, which is convenient for use.

[0016] By generating negative pressure inside the vacuum fan, the vacuum fan absorbs the cotton lint and impurities remaining on the combing grooves on the surface of the lower combing plate through pipes, cavities and channels. The absorbed cotton lint and impurities accumulate in the collection box. Afterwards, the collection box only needs to be disassembled to clean the cotton lint and impurities inside.

[0017] A thicker yarn can move the lower limit rod and the slider downwards, allowing the slider to slide onto the surface of the positioning rod, compressing the strong spring. The strong spring can also keep the slider and the lower limit rod in constant contact with the yarn. Furthermore, the strong spring moving the lower limit rod upwards will not clamp the yarn, allowing it to move between the upper and lower limit rods. Thus, the upper and lower limit rods can process yarns of different sizes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the lower comb plate of this utility model;

[0020] Figure 3 This is a schematic diagram of the side section of the bottom frame of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure when the lower limit rod, upper limit rod, and positioning plate of this utility model are connected;

[0022] Figure 5 This is a schematic diagram of the structure of the bottom frame, the inverted L-shaped plate, and the cylinder in three dimensions of this utility model.

[0023] In the diagram: 1. Base frame; 2. Inverted L-shaped plate; 3. Threaded rod; 4. Side plate; 5. Motor B; 6. Upper combing plate; 7. Positioning plate; 8. Lower limit rod; 9. Upper limit rod; 10. Take-up drum; 11. Support plate; 12. Motor A; 13. Smooth rod; 14. Cover plate; 15. Lower combing plate; 16. Combing groove; 17. Through groove; 18. Cavity; 19. Pipe; 20. Dust extraction fan; 21. Collection box; 22. Slider; 23. Positioning rod; 24. Strong spring; 25. Connecting cavity; 26. Limiting block; 27. Slide groove; 28. Cylinder. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides a technical solution: a yarn combing device for yarn production, comprising: a base frame 1, a support plate 11 provided on one side of the top of the base frame 1, two sets of support plates 11, a winding drum 10 connected between the two sets of support plates 11, a motor A12 provided on one side of the support plate 11, and the output end of the motor A12 on one side of the winding drum 10.

[0026] Positioning plate 7, the number of positioning plates 7 is two sets, the two sets of positioning plates 7 are set on the top of the bottom frame 1, an upper limit rod 9 is set between the two sets of positioning plates 7, and a lower limit rod 8 is set between the two sets of positioning plates 7 below the upper limit rod 9.

[0027] The lower comb plate 15 is located on the top of the bottom frame 1. An inverted L-shaped plate 2 is located on the side of the lower comb plate 15 at the top of the bottom frame 1. A driving mechanism is provided on the surface of the inverted L-shaped plate 2. The motor B5 of the driving mechanism drives the upper comb plate 6 to move down so that the upper comb plate 6 contacts the lower comb plate 15 to comb the yarn.

[0028] The driving mechanism includes a threaded rod 3 connected to the inner side of the inverted L-shaped plate 2. The motor B5 is connected to the top of one set of inverted L-shaped plates 2 by bolts. The threaded rod 3 is connected to the output end of the motor B5. The upper combing plate 6 is located between the two sets of inverted L-shaped plates 2. Side plates 4 are provided on both sides of the upper combing plate 6. The side plates 4 are fixedly set with the upper combing plate 6. One set of side plates 4 is connected to the surface of the threaded rod 3. The surfaces of the upper combing plate 6 and the lower combing plate 15 are provided with combing grooves 16. The combing grooves 16 are integrally formed with the upper combing plate 6 and the lower combing plate 15.

[0029] The drive mechanism also includes a cylinder 28 connected to the top of the inverted L-shaped plate 2, and the output end of the cylinder 28 is connected to the upper comb plate 6.

[0030] One set of inverted L-shaped plates 2 is connected to the inner side of a light rod 13, and another set of side plates 4 slides on the surface of the light rod 13. The light rod 13 allows the inverted L-shaped plates 2 and the upper comb plate 6 to always move in a vertical state.

[0031] A vacuum cleaner fan 20 is connected inside the bottom frame 1. The output end of the vacuum cleaner fan 20 is connected to a pipe 19. A cavity 18 is opened inside the lower combing plate 15. The cavity 18 and the lower combing plate 15 are integrally formed, and the pipe 19 communicates with the cavity 18. A through groove 17 is opened inside the lower combing plate 15 between the cavity 18 and the combing groove 16. The through groove 17 and the lower combing plate 15 are integrally formed. A collection box 21 is provided inside the bottom frame 1 on one side of the vacuum cleaner fan 20. The vacuum cleaner fan 20 communicates with the collection box 21. A cover plate 14 is connected to the side of the bottom frame 1. The cover plate 14 is used to seal the bottom frame 1.

[0032] The positioning plate 7 is provided with an adjustment mechanism. The slider 22 of the adjustment mechanism slides on the surface of the positioning rod 23 so that the lower limit rod 8 slides inside the positioning plate 7.

[0033] The adjustment mechanism includes a connecting cavity 25 inside the positioning plate 7, which is integrally formed with the positioning plate 7. The positioning rod 23 is connected inside the connecting cavity 25, and the slider 22 is connected to both sides of the lower limit rod 8. The slider 22 slides on the surface of the positioning rod 23. The positioning rod 23 can drive the slider 22 and the lower limit rod 8 to move in a vertical state. A strong spring 24 is sleeved on the surface of the positioning rod 23.

[0034] The side plate 4 is connected to a limiting block 26, and the inner side of the inverted L-shaped plate 2 is provided with a sliding groove 27 for sliding the limiting block 26.

[0035] Specifically, in use, the first embodiment is as follows:

[0036] By placing the produced yarn in the combing groove 16 on the surface of the lower combing plate 15, and then starting the motor B5, the output end of the motor B5 drives the threaded rod 3 to rotate. The threaded rod 3 drives the side plate 4 and the upper combing plate 6 to move down, so that the upper combing plate 6 moves to the surface of the lower combing plate 15 and closes with the lower combing plate 15 together, combing the yarn for easy use. While the upper combing plate 6 moves down, the side plate 4 on the side of the upper combing plate 6 slides onto the surface of the light rod 13, so that the movement of the upper combing plate 6 is always in a vertical state. Then, the yarn is passed between the upper limit rod 9 and the lower limit rod 8 and wound around the surface of the take-up drum 10. The motor A12 is started to drive the take-up drum 10 to rotate, and the take-up drum 10 is used to wind the yarn for easy use.

[0037] During the yarn combing process, the dust extraction fan 20 is activated, which generates negative pressure inside the dust extraction fan 20. The dust extraction fan 20 then absorbs the cotton lint and impurities remaining on the combing groove 16 on the surface of the lower combing plate 15 through the pipe 19, cavity 18 and through groove 17. The absorbed cotton lint and impurities accumulate in the collection box 21. Afterwards, the collection box 21 can be disassembled and the cotton lint and impurities inside can be cleaned.

[0038] When a thicker yarn passes between the upper limit rod 9 and the lower limit rod 8 (and the thicker yarn can pass through the comb groove 16), the thicker yarn can drive the lower limit rod 8 and the slider 22 to move downwards, allowing the slider 22 to slide onto the surface of the positioning rod 23, compressing the strong spring 24. The strong spring 24 can also drive the slider 22 and the lower limit rod 8 to always be in contact with the yarn (and the strong spring 24 driving the lower limit rod 8 to move upwards will not clamp the yarn, the yarn can still move between the upper limit rod 9 and the lower limit rod 8), so that the upper limit rod 9 and the lower limit rod 8 can process yarns of different sizes;

[0039] The drive mechanism also includes a cylinder 28 connected to the top of the inverted L-shaped plate 2, and the output end of the cylinder 28 is connected to the upper comb plate 6.

[0040] Second embodiment:

[0041] When the cylinder 28 is opened, the output end of the cylinder 28 drives the upper comb plate 6 to move down. The side plate 4 on the side of the upper comb plate 6 slides on the surface of the light rod 13, so that the movement of the upper comb plate 6 is always in a vertical state. The limiting block 26 slides inside the slide groove 27, which further ensures that the movement of the upper comb plate 6 is always in a vertical state.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carding device for yarn production, characterized in that, Include: The bottom frame (1), the top side of the bottom frame (1) is provided with support plate (11), the number of support plate (11) is two groups, two groups of support plate (11) is connected with winding drum (10), one side of support plate (11) is provided with motor A (12), and the output end of motor A (12) is on one side of winding drum (10); Positioning plate (7), the number of positioning plate (7) is two groups, two groups of positioning plate (7) are arranged on the top of bottom frame (1), two groups of positioning plate (7) are provided with upper limit rod (9), two groups of positioning plate (7) are provided with lower limit rod (8) below upper limit rod (9); The lower carding plate (15) is arranged on the top of the bottom frame (1), the top of the bottom frame (1) is provided with inverted L-shaped plate (2) on the side of the lower carding plate (15), the surface of the inverted L-shaped plate (2) is provided with driving mechanism, the motor B (5) drives the upper carding plate (6) to move down through the driving mechanism, so that the upper carding plate (6) contacts with the lower carding plate (15) to card the yarn.

2. A carding device for yarn production according to claim 1, characterized in that, The driving mechanism includes a threaded rod (3) connected inside the inverted L-shaped plate (2), the motor B (5) is connected to the top of one of the inverted L-shaped plates (2), the threaded rod (3) is connected to the output end of the motor B (5), the upper carding plate (6) is located between the two inverted L-shaped plates (2), and the two sides of the upper carding plate (6) are provided with side plates (4), one group of side plates (4) is connected to the surface of the threaded rod (3), and the surfaces of the upper carding plate (6) and the lower carding plate (15) are provided with carding grooves (16).

3. A carding device for yarn production according to claim 2, characterized in that, One group of the inverted L-shaped plates (2) is connected with a light rod (13) inside, and the other group of side plates (4) is slidably connected to the surface of the light rod (13).

4. The gilling device for yarn production according to claim 1, characterized in that, The inside of the bottom frame (1) is connected with a dust suction fan (20), the output end of the dust suction fan (20) is connected with a pipeline (19), the inside of the lower carding plate (15) is provided with a cavity (18), and the pipeline (19) communicates with the cavity (18), the inside of the lower carding plate (15) is provided with a through groove (17) between the cavity (18) and the carding groove (16), the inside of the bottom frame (1) is provided with a collecting box (21) on one side of the dust suction fan (20), the dust suction fan (20) communicates with the collecting box (21), and the side of the bottom frame (1) is connected with a cover plate (14).

5. The device according to claim 1, wherein The inside of the positioning plate (7) is provided with an adjusting mechanism, the sliding block (22) of the adjusting mechanism is slidably connected to the surface of the positioning rod (23) to slide, so that the lower limit rod (8) slides inside the positioning plate (7).

6. A carding device for yarn production according to claim 5, characterized in that, The adjusting mechanism includes a connecting cavity (25) opened in the inside of the positioning plate (7), the positioning rod (23) is connected inside the connecting cavity (25), the sliding block (22) is connected to the two sides of the lower limit rod (8), the sliding block (22) is slidably connected to the surface of the positioning rod (23), and the surface of the positioning rod (23) is sleeved with a strong spring (24).

7. The device according to claim 2, wherein The side of the side plate (4) is connected with a limiting block (26), and the inner side of the inverted L-shaped plate (2) is provided with a sliding groove (27) for slidingly connecting the limiting block (26).

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