Yarn combing device for spandex yarn production

Abstract

The utility model relates to a yarn combing device for spandex yarn production, which belongs to the technical field of spandex yarn production, and comprises a base, a moving mechanism is arranged in the base, a collecting bin and a fixing frame are fixed on the upper surface of the base, a rotating mechanism is arranged in the collecting bin, a box body is fixed on the left side of the fixing frame, and a yarn combing mechanism is arranged in the box body. A second motor is fixed to the left side of the inner cavity of the box body, a cleaning roller is fixed to an output shaft of the second motor, and a carding plate is fixed between the left side and the right side of the inner cavity of the fixing frame. According to the yarn combing device for spandex yarn production, a first motor drives a first rotating rod and a cam to rotate together, the cam pushes a moving plate to move on a sliding rod and extrudes a spring, the moving plate drives a connecting plate and a first fixing rod to move together, the position of the first fixing rod is adjusted, and an electric push rod drives a toothed plate to move; a gear, a second rotating rod, a second fixing rod and a second rotating plate are driven to rotate together, the angle of the second fixing rod is changed, and yarn arrangement is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of spandex yarn production, in particular to a yarn combing device for spandex yarn production. Background Art

[0002] The spinning process refers to spinning materials such as cotton into yarn. The process generally includes main steps such as cotton cleaning, carding, drawing, roving, and spun yarn. Yarn and thread used for high-end products also require an additional combing process. Different processing procedures are required to produce cotton yarns 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 various raw materials, and different product quality requirements. Between each process, the yarn needs to be combed to prepare for subsequent processes and facilitate transportation.

[0003] For example, a Chinese patent (publication number: CN211620726U) discloses a combing device for spandex yarn production, comprising a frame and a table top, wherein the bottom of the table top is rectangular and table legs are arranged at its four corners, a telescopic rod No. 1 is arranged on the right side above the top of the table legs, one end of the telescopic rod No. 1 is fixedly arranged on the right side of the table top, and a connecting rod No. 1 is fixedly arranged on the other end of the telescopic rod, the bottom of the connecting rod No. 1 is fixedly connected to the telescopic rod No. 1, and a fixed rod No. 1 is fixedly arranged on the top of the connecting rod, and one end of the fixed rod No. 1 is fixed to the connecting rod No. 1, the cleaning groove and cleaning roller inside the table top are used to clean the fine hair of the spandex yarn that falls during the production process to prevent personnel from inhaling it from their mouths and noses during the production process to ensure the safety of personnel, the brush roller and the No. 3 fixed rod on the front side of the combing device are used to control one end of the spandex yarn for winding, and can be flexibly rotated to adjust the angle, so that the spandex yarn can be wound onto different winding drums.

[0004] The above-mentioned combing device for spandex yarn production still has certain shortcomings. By designing the brush roller and the No. 3 fixed rod on the front side of the combing device to control one end of the spandex yarn for winding, the angle can be adjusted by flexibly rotating, and the spandex yarn can be wound onto different winding tubes. The No. 4 connecting rod and the No. 5 connecting rod are driven to move by the No. 3 telescopic rod and the No. 4 telescopic rod, but the No. 3 telescopic rod and the No. 4 telescopic rod cannot be limited, resulting in the No. 3 telescopic rod and the No. 4 telescopic rod driving the No. 4 fixed rod to move during use, affecting the combing of the No. 4 fixed rod. Therefore, a combing device for spandex yarn production is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a combing device for spandex yarn production, which has the advantages of convenient adjustment and the like, and solves the problem of inconvenient adjustment of the prior art combing device for spandex yarn production.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combing device for spandex yarn production, comprising a base, a moving mechanism is provided inside the base, a collecting bin and a fixing frame are fixed to the upper surface of the base, a rotating mechanism is provided inside the collecting bin, a box is fixed on the left side of the fixing frame, a second motor is fixed on the left side of the inner cavity of the box, a cleaning roller is fixed to the output shaft of the second motor, and a combing plate is fixed between the left and right sides of the inner cavity of the fixing frame;

[0007] The moving mechanism includes a first motor fixed to the lower surface of the base inner cavity, a first rotating rod is fixed to the output shaft of the first motor, a cam is fixed to the outer surface of the first rotating rod, the moving mechanism also includes two sliding rods fixed between the front and rear sides of the base inner cavity, springs are sleeved on the outer surfaces of the sliding rods, and moving plates are slidably connected to the outer surfaces of the two sliding rods, connecting plates are fixed on the left and right sides of the moving plate, and a first fixed rod is fixed between the two connecting plates.

[0008] Furthermore, the front side of the spring is fixed to the front side of the inner cavity of the base, and the back side of the spring is fixed to the front side of the movable plate.

[0009] Furthermore, square holes are provided on both the left and right sides of the base, and the movable plate is slidably connected to the inside of the square holes.

[0010] Furthermore, the cam abuts against the back side of the movable plate, and the connecting plate is L-shaped.

[0011] Furthermore, the rotating mechanism includes a shell fixed to the left side of the inner cavity of the collecting bin, an electric push rod is fixed to the lower surface of the inner cavity of the shell, a tooth plate is fixed to the output end of the electric push rod, and a second rotating rod penetrating and extending to the left side of the collecting bin is rotatably connected to the right side of the inner cavity of the shell through a bearing seat, a gear meshing with the tooth plate is fixed to the outer surface of the second rotating rod, a first rotating plate is fixed to the left side of the second rotating rod, and the rotating mechanism also includes a second rotating plate rotatably connected to the right side of the collecting bin through the bearing seat, and a second fixed rod is fixed between the first rotating plate and the second rotating plate.

[0012] Furthermore, a through hole is opened on the upper surface of the shell, and the tooth plate is slidably connected to the inside of the through hole.

[0013] Furthermore, a rotating hole is opened on the left side of the collecting bin, and the second rotating rod is rotatably connected to the inside of the rotating hole through a bearing.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The combing device for spandex yarn production uses a moving mechanism. The first motor drives the first rotating rod and the cam to rotate together. The cam pushes the moving plate to move on the sliding rod and squeeze the spring. The moving plate drives the connecting plate and the first fixed rod to move together. The position of the first fixed rod is adjusted to facilitate the yarn arrangement and is easy to adjust. It will not move at will to affect the combing.

[0016] 2. The combing device for spandex yarn production uses a rotating mechanism. The electric push rod drives the tooth plate to move. The tooth plate drives the gear and the second rotating rod to rotate together, and drives the first rotating plate to rotate. The first rotating plate simultaneously drives the second fixed rod and the second rotating plate to rotate together, changing the angle of the second fixed rod to facilitate the yarn arrangement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view of the moving mechanism of the utility model;

[0019] Figure 3 This is a three-dimensional appearance diagram of the movable plate, the connecting plate and the first fixing rod of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the rotating mechanism of the utility model.

[0021] In the figure: 1 base, 2 moving mechanism, 201 first motor, 202 first rotating rod, 203 cam, 204 sliding rod, 205 moving plate, 206 spring, 207 connecting plate, 208 first fixed rod, 3 collecting bin, 4 rotating mechanism, 401 shell, 402 electric push rod, 403 tooth plate, 404 second rotating rod, 405 gear, 406 first rotating plate, 407 second fixed rod, 408 second rotating plate, 5 box, 6 second motor, 7 cleaning roller, 8 fixing frame, 9 combing plate. 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] See also Figure 1In this embodiment, a combing device for spandex yarn production includes a base 1, a moving mechanism 2 is provided inside the base 1, a collecting bin 3 and a fixing frame 8 are fixed on the upper surface of the base 1, the fixing frame 8 is U-shaped, a rotating mechanism 4 is provided inside the collecting bin 3, and the position is adjusted by the moving mechanism 2 and the rotating mechanism 4 to facilitate combing. A box body 5 is fixed on the left side of the fixing frame 8, a second motor 6 is fixed on the left side of the inner cavity of the box body 5, a cleaning roller 7 is fixed on the output shaft of the second motor 6, the cleaning roller 7 is driven to rotate by the second motor 6, and the yarn is cleaned by the cleaning roller 7, and a combing plate 9 is fixed between the left and right sides of the inner cavity of the fixing frame 8 for combing the yarn.

[0024] See also Figures 2 to 3 In order to facilitate the adjustment of the position of the combed yarn, the moving mechanism 2 in this embodiment includes a first motor 201 fixed to the lower surface of the inner cavity of the base 1, the output shaft of the first motor 201 is fixed with a first rotating rod 202, the outer surface of the first rotating rod 202 is fixed with a cam 203, the first motor 201 drives the first rotating rod 202 and the cam 203 to rotate together, the moving mechanism 2 also includes two sliding rods 204 fixed between the front and rear sides of the inner cavity of the base 1, the outer surface of the sliding rod 204 is sleeved with a spring 206, the outer surfaces of the two sliding rods 204 are slidably connected with a moving plate 205, the moving plate 205 slides on the outer surface of the sliding rod 204, increasing the stability of the moving plate 205 when moving, the left and right sides of the moving plate 205 are fixed with connecting plates 207, the connecting plate 207 is L-shaped, and a first fixed rod 208 is fixed between the two connecting plates 207, and the moving plate 205 drives the first fixed rod 208 to move through the connecting plate 207.

[0025] Among them, the front side of the spring 206 is fixed to the front side of the inner cavity of the base 1, and the back side of the spring 206 is fixed to the front side of the movable plate 205. The cam 203 abuts against the back side of the movable plate 205. When the cam 203 moves away from the movable plate 205, the movable plate 205 will be reset under the action of the spring 206, so that the movable plate 205 drives the first fixed rod 208 to move backward through the connecting plate 207.

[0026] In addition, square holes are provided on both sides of the base 1 , and the movable plate 205 is slidably connected to the inside of the square holes, so that the movable plate 205 can drive the first fixing rod 208 to move through the connecting plate 207 .

[0027] In the moving mechanism 2 of this embodiment, the first motor 201 drives the first rotating rod 202 and the cam 203 to rotate together, and the cam 203 pushes the moving plate 205 to move on the sliding rod 204 and squeeze the spring 206. The moving plate 205 drives the connecting plate 207 and the first fixed rod 208 to move together, and the position of the first fixed rod 208 is adjusted to facilitate the yarn arrangement.

[0028] See also Figure 1 and Figure 4 In order to facilitate the adjustment of the angle, the rotating mechanism 4 in this embodiment includes a shell 401 fixed to the left side of the inner cavity of the collection bin 3. The shell 401 is a rectangular parallelepiped with a hollow interior and a missing left end. An electric push rod 402 is fixed to the lower surface of the inner cavity of the shell 401. A tooth plate 403 is fixed to the output end of the electric push rod 402. The tooth plate 403 is driven to move by the electric push rod 402. The right side of the inner cavity of the shell 401 is rotatably connected to a second rotating rod 404 that penetrates and extends to the left side of the collection bin 3 through a bearing seat. The second rotating rod 404 A gear 405 meshing with the tooth plate 403 is fixed on the outer surface of the gear plate 405. The gear 405 is driven to rotate together with the second rotating rod 404 through the movement of the tooth plate 403. A first rotating plate 406 is fixed to the left side of the second rotating rod 404. The rotating mechanism 4 also includes a second rotating plate 408 rotatably connected to the right side of the collecting bin 3 through a bearing seat. A second fixed rod 407 is fixed between the first rotating plate 406 and the second rotating plate 408. The first rotating plate 406 will simultaneously drive the second fixed rod 407 and the second rotating plate 408 to rotate together.

[0029] A through hole is formed on the upper surface of the housing 401 , and the tooth plate 403 is slidably connected to the inside of the through hole. The electric push rod 402 drives the tooth plate 403 to move in the through hole, thereby driving the gear 405 and the second rotating rod 404 to rotate.

[0030] In addition, a rotating hole is opened on the left side of the collecting bin 3, and the second rotating rod 404 is rotatably connected to the inside of the rotating hole through a bearing, thereby increasing the stability of the second rotating rod 404 when rotating.

[0031] In the rotating mechanism 4 of this embodiment, the electric push rod 402 drives the tooth plate 403 to move, and the tooth plate 403 drives the gear 405 and the second rotating rod 404 to rotate together, and drives the first rotating plate 406 to rotate. The first rotating plate 406 will simultaneously drive the second fixed rod 407 and the second rotating plate 408 to rotate together, thereby changing the angle of the second fixed rod 407 to facilitate the yarn arrangement.

[0032] The working principle of the above embodiment is:

[0033] (1) When the position of the first fixed rod 208 needs to be adjusted, the first motor 201 is started, and the first motor 201 drives the first rotating rod 202 to rotate, and the first rotating rod 202 drives the cam 203 to rotate together, and the movable plate 205 is pushed to move and squeeze the spring 206 through the cam 203. When the movable plate 205 moves, it slides on the outer surface of the slide bar 204, thereby increasing the stability of the movable plate 205 when moving. When the movable plate 205 moves, it drives the connecting plate 207 to move, and drives the first fixed rod 208 to move through the connecting plate 207, so as to adjust the position of the first fixed rod 208 and facilitate the yarn arrangement.

[0034] (2) When the position of the second fixed rod 407 needs to be adjusted, the electric push rod 402 is started, and the electric push rod 402 drives the tooth plate 403 to move, and the tooth plate 403 drives the gear 405 and the second rotating rod 404 to rotate together. The second rotating rod 404 drives the first rotating plate 406 to rotate, and the first rotating plate 406 drives the second fixed rod 407 and the second rotating plate 408 to rotate together at the same time, thereby changing the angle of the second fixed rod 407 to facilitate the yarn arrangement.

[0035] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] 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 carding device for spandex yarn production, comprising a base (1), characterized in that: A moving mechanism (2) is provided inside the base (1); a collecting bin (3) and a fixing frame (8) are fixed on the upper surface of the base (1); a rotating mechanism (4) is provided inside the collecting bin (3); a box body (5) is fixed on the left side of the fixing frame (8); a second motor (6) is fixed on the left side of the inner cavity of the box body (5); a cleaning roller (7) is fixed to the output shaft of the second motor (6); and a combing plate (9) is fixed between the left and right sides of the inner cavity of the fixing frame (8); The moving mechanism (2) comprises a first motor (201) fixed to the lower surface of the inner cavity of the base (1); a first rotating rod (202) is fixed to the output shaft of the first motor (201); a cam (203) is fixed to the outer surface of the first rotating rod (202); the moving mechanism (2) also comprises two sliding rods (204) fixed between the front and rear sides of the inner cavity of the base (1); a spring (206) is sleeved on the outer surface of the sliding rod (204); a moving plate (205) is slidably connected to the outer surfaces of the two sliding rods (204); connecting plates (207) are fixed to the left and right sides of the moving plate (205); and a first fixing rod (208) is fixed between the two connecting plates (207).

2. A carding device for spandex yarn production according to claim 1, characterized in that: The front side of the spring (206) is fixed to the front side of the inner cavity of the base (1), and the back side of the spring (206) is fixed to the front side of the movable plate (205).

3. A carding device for spandex yarn production according to claim 1, characterized in that: The left and right sides of the base (1) are both provided with square holes, and the movable plate (205) is slidably connected to the inside of the square holes.

4. A carding device for spandex yarn production according to claim 1, characterized in that: The cam (203) abuts against the back side of the moving plate (205), and the connecting plate (207) is L-shaped.

5. The carding device for spandex yarn production according to claim 1, characterized in that: The rotating mechanism (4) comprises a shell (401) fixed to the left side of the inner cavity of the collecting bin (3); an electric push rod (402) is fixed to the lower surface of the inner cavity of the shell (401); a toothed plate (403) is fixed to the output end of the electric push rod (402); a second rotating rod (404) penetrating through and extending to the left side of the collecting bin (3) is rotatably connected to the right side of the inner cavity of the shell (401) via a bearing seat; a gear (405) meshing with the toothed plate (403) is fixed to the outer surface of the second rotating rod (404); a first rotating plate (406) is fixed to the left side of the second rotating rod (404); the rotating mechanism (4) further comprises a second rotating plate (408) rotatably connected to the right side of the collecting bin (3) via a bearing seat; a second fixed rod (407) is fixed between the first rotating plate (406) and the second rotating plate (408).

6. A carding device for spandex yarn production according to claim 5, characterized in that: A through hole is provided on the upper surface of the housing (401), and the tooth plate (403) is slidably connected to the inside of the through hole.

7. The carding device for spandex yarn production according to claim 5, characterized in that: A rotating hole is provided on the left side of the collecting bin (3), and the second rotating rod (404) is rotatably connected to the inside of the rotating hole via a bearing.

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