Automatic knocking device for cotton yarn processing

Abstract

An embodiment of the utility model provides an automatic knocking device for cotton yarn processing, and relates to the technical field of cotton yarn processing, the automatic knocking device for cotton yarn processing comprises a supporting plate, the top of the supporting plate is fixedly connected with a bearing support, the side wall of the bearing support is fixedly connected with a servo motor, and the servo motor is fixedly connected with the supporting plate. According to the winding device, firstly, the winding drum is arranged on the winding roller in a sleeving mode, firstly, the clamping rod is separated from the interior of the limiting hole, a worker rotates the clamping rod, the clamping rod drives the rotating plate and the rotating rod to rotate, and then the winding drum is driven to rotate; the rotating rod drives the moving plate to move through the threaded groove, the moving plate slides on the fixed sliding rod, the moving plate pushes the push plate to expand outwards, the push plate pushes the supporting arc plate to extrude the interior of the winding drum and fix the winding drum, the winding drum is convenient to disassemble and assemble, and meanwhile the winding drums of different sizes can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton yarn processing, in particular to an automatic tightening device for cotton yarn processing. Background Art

[0002] Cotton yarn is yarn made from cotton fiber through spinning technology. After plying, it is called cotton thread. According to different spinning processes, it can be divided into carded yarn and combed yarn. Carded yarn is yarn spun from cotton fiber through ordinary spinning system, and combed yarn is yarn spun from cotton fiber through combed spinning system. After the cotton yarn is processed, it needs to be wound up by machine for convenient use.

[0003] In the prior art (application number CN215856902U, patent name: an automatic tightening device for cotton yarn processing), the cotton yarn passing through the guide column can be supported and limited by the upper and lower symmetrical guide columns, so that the cotton yarn passes through the inside of the movable frame, and the electric heating wire is energized to heat it, so that the air inside the heating frame can be heated. Through the action of the fan, the heated air can be introduced into the inside of the movable frame through the ventilation holes, so that the cotton yarn passing through the inside of the movable frame can be heated, and the moisture inside the cotton yarn can be removed to avoid affecting the finished cotton yarn. In the process of implementing this technical solution, there are at least the following problems in the prior art:

[0004] The existing equipment is not convenient for fixing winding rollers of different sizes, and the cotton yarn is affected by water vapor during processing, which easily causes moisture inside the cotton yarn. At the same time, the cotton yarn cannot be evenly distributed on the winding roller during the winding process, and the cotton yarn is easy to loosen, affecting the quality of the finished product. Therefore, we propose an automatic tightening device for cotton yarn processing. Utility Model Content

[0005] The utility model aims to provide an automatic tightening device for cotton yarn processing, which can prevent the cotton yarn from being affected by water vapor during processing, which may easily cause moisture inside the cotton yarn. At the same time, during the winding process, the cotton yarn cannot be evenly distributed on the winding roller, and the cotton yarn is prone to loosening, affecting the quality of the finished product.

[0006] The utility model provides an automatic tightening device for cotton yarn processing, comprising a support plate, the top of the support plate is fixedly connected to a load-bearing bracket, the side wall of the load-bearing bracket is fixedly connected to a servo motor, the side wall of the load-bearing bracket is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a guide shaft, and the side wall of the load-bearing bracket is fixedly connected to a support plate.

[0007] Preferably, the bottom of the support plate is fixedly connected to a hollow column, the inner wall of the hollow column is fixedly connected to a return spring, the bottom end of the return spring is fixedly connected to an adjusting column, the end of the adjusting column away from the return spring is fixedly connected to an adjusting frame, the side wall of the adjusting frame is rotatably connected to an adjusting shaft, and the outer wall of the adjusting shaft is rotatably connected to an adjusting wheel.

[0008] Preferably, the output end of the servo motor is sleeved with a belt 1, the inner wall of the belt 1 is transmission-connected with a rotating drum, the rotating drum penetrates the side wall of the supporting bracket and extends to the outside, one end of the rotating drum is fixedly connected with a connecting disk, and the side wall of the connecting disk is fixedly connected with a winding roller.

[0009] Preferably, a limiting hole is provided at one end of the winding roller away from the connecting disk, and a limiting rotating wheel is rotatably connected to the central axis of the side wall of the winding roller, a rotating rod is fixedly connected to the inner wall of the limiting rotating wheel, a hinge shaft is fixedly connected to the outer wall of the rotating rod, a rotating plate is rotatably connected to the outer wall of the hinge shaft, a locking rod is fixedly connected to the side wall of the rotating plate, and the outer wall of the locking rod and the inner wall of the limiting hole are detachably arranged.

[0010] Preferably, the outer wall of the rotating rod is provided with a threaded groove, the inner wall of the threaded groove is threadedly connected to a movable plate, the inner wall of the movable plate is slidably connected to a fixed sliding rod, one end of the fixed sliding rod is fixedly connected to the inner wall of the winding roller, the side wall of the movable plate is fixedly connected to a connecting shaft, the outer wall of the connecting shaft is rotatably connected to a push plate, and the end of the push plate away from the connecting shaft is rotatably connected to a hinged seat.

[0011] Preferably, the side wall of the hinge seat is fixedly connected with a supporting arc plate, the side wall of the connecting plate is provided with a groove opening, the inner wall of the groove opening is slidably connected with a convex slider, and the side wall of the convex slider is fixedly connected with the side wall of the supporting arc plate.

[0012] Preferably, the output end of the servo motor is fixedly connected with a reciprocating screw, the outer wall of the reciprocating screw is threadedly connected with a reciprocating block, and the side wall of the reciprocating block is fixedly connected with a guide port.

[0013] Preferably, the inner wall of the reciprocating block is slidably connected to a limiting sliding rod, and one end of the limiting sliding rod is fixedly connected to the side wall of the bearing bracket.

[0014] Preferably, the output end of the servo motor is sleeved with a second belt, the inner wall of the second belt is transmission-connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly connected with a fan.

[0015] Preferably, a drying box is fixedly connected to the side wall of the bearing bracket, an opening is opened on the outer wall of the drying box, and a heating wire is fixedly connected to the inner wall of the drying box.

[0016] The beneficial effects of this application are:

[0017] The cam is moved along the guide rail and the guide rail is moved along the guide rail to move the cam plate, and the cam plate is moved along the guide rail to move the cam plate, and the cam plate is moved along the guide rail to move the cam plate.

[0018] 2. The automatic tightening device for cotton yarn processing, the servo motor drives the reciprocating screw to rotate, the reciprocating screw drives the reciprocating block to reciprocate on the limit slide bar, the reciprocating block drives the guide port to reciprocate, the guide port drives the cotton yarn to move back and forth, the position of the cotton yarn can be adjusted, so that when the reel is reeled, uneven reeling and cotton yarn piling can be prevented, the electric heating wire is used to heat the air inside the drying box, and then the servo motor drives the rotating shaft to rotate through the second belt, so that the heated air is blown to the cotton yarn, so that the cotton yarn being transported can be heated, the moisture inside the cotton yarn can be removed, and the product quality of the cotton yarn can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional view of the overall structure of an embodiment of the utility model;

[0022] Figure 3 It is a three-dimensional cross-sectional enlarged view of the hollow column structure of the embodiment of the utility model;

[0023] Figure 4It is a three-dimensional schematic diagram of the overall internal structure of an embodiment of the utility model;

[0024] Figure 5 This is a three-dimensional cross-sectional view of the winding roller structure of an embodiment of the utility model;

[0025] Figure 6 This is a three-dimensional enlarged view of the limiting hole structure of the embodiment of the utility model;

[0026] Figure 7 This is a three-dimensional schematic diagram of the internal structure of the winding roller of an embodiment of the utility model;

[0027] Figure 8 It is a three-dimensional schematic diagram of the reciprocating screw rod structure of an embodiment of the utility model;

[0028] Fig. 9 It is a three-dimensional schematic diagram of the drying box structure of an embodiment of the utility model.

[0029] Icons: 101, support plate; 102, load-bearing bracket; 103, servo motor; 104, rotating shaft; 105, guide shaft; 106, support plate; 107, hollow column; 108, return spring; 109, adjustment column; 110, adjustment frame; 111, adjustment shaft; 112, adjustment wheel; 21, belt 1; 22, rotating drum; 201, connecting plate; 202, winding roller; 203, limiting hole; 204, limit rotating wheel; 205, rotating rod; 206, hinge shaft; 20 7. Rotating plate; 208. Positioning rod; 301. Threaded groove; 302. Moving plate; 303. Fixed slide bar; 304. Connecting shaft; 305. Push plate; 306. Articulated seat; 307. Support arc plate; 308. Groove mouth; 309. Convex slider; 401. Reciprocating screw rod; 402. Reciprocating block; 403. Guide mouth; 404. Limiting slide bar; 501. Belt 2; 502. Rotating shaft; 503. Fan; 504. Drying box; 505. Through mouth; 506. Heating wire. DETAILED DESCRIPTION

[0030] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0031] Please refer to Figures 1 to 9The embodiment of the utility model provides an automatic tightening device for cotton yarn processing, including a support plate 101, a load-bearing bracket 102 is fixedly connected to the top of the support plate 101, a servo motor 103 is fixedly connected to the side wall of the load-bearing bracket 102, a rotating shaft 104 is rotatably connected to the side wall of the load-bearing bracket 102, a guide shaft 105 is fixedly connected to the outer wall of the rotating shaft 104, a support plate 106 is fixedly connected to the side wall of the load-bearing bracket 102, a hollow column 107 is fixedly connected to the bottom of the support plate 106, and a return spring 107 is fixedly connected to the inner wall of the hollow column 107. 08. The bottom end of the reset spring 108 is fixedly connected with an adjusting column 109, and the end of the adjusting column 109 away from the reset spring 108 is fixedly connected with an adjusting frame 110. The side wall of the adjusting frame 110 is rotatably connected with an adjusting shaft 111, and the outer wall of the adjusting shaft 111 is rotatably connected with an adjusting wheel 112. The reset spring 108 adjusts the adjusting column 109 to move up and down, so that the adjusting column 109 drives the adjusting wheel 112 to move up and down. The cooperation between the guide shaft 105 and the adjusting wheel 112 makes the cotton yarn tensioned, so that the tightness of the cotton yarn when it is wound can be adjusted.

[0032] The output end of the servo motor 103 is sleeved with a belt 21, and the inner wall of the belt 21 is transmission-connected with a rotating drum 22, which passes through the side wall of the supporting bracket 102 and extends to the outside, one end of the rotating drum 22 is fixedly connected with a connecting disk 201, and the side wall of the connecting disk 201 is fixedly connected with a winding roller 202. This arrangement is to allow the winding drum to be sleeved on the winding roller 202, and a limiting hole 203 is provided at the end of the winding roller 202 away from the connecting disk 201. The side wall of the winding roller 202 is rotatably connected to a limiting rotating wheel 204 at the central axis, and the inner wall of the limiting rotating wheel 204 is fixedly connected with a rotating rod 205, and the outer wall of the rotating rod 205 is fixedly connected with a hinge shaft 206, and the outer wall of the hinge shaft 206 is rotatably connected with a rotating plate 207, and the side wall of the rotating plate 207 is fixedly connected with a locking rod 208, and the outer wall of the locking rod 208 and the inner wall of the limiting hole 203 are detachably arranged. This arrangement is to facilitate limiting the locking rod 208.

[0033] The outer wall of the rotating rod 205 is provided with a thread groove 301, the inner wall of the thread groove 301 is threadedly connected with a movable plate 302, the inner wall of the movable plate 302 is slidably connected with a fixed slide rod 303, one end of the fixed slide rod 303 is fixedly connected to the inner wall of the winding roller 202, the side wall of the movable plate 302 is fixedly connected with a connecting shaft 304, the outer wall of the connecting shaft 304 is rotatably connected with a push plate 305, the end of the push plate 305 away from the connecting shaft 304 is rotatably connected with an articulated seat 306, and the side wall of the articulated seat 306 is fixedly connected with a supporting arc The plate 307 and the side wall of the connecting disk 201 are provided with a groove opening 308, and the inner wall of the groove opening 308 is slidably connected with a convex slider 309, and the side wall of the convex slider 309 is fixedly connected to the side wall of the supporting arc plate 307. In this arrangement, the rotating rod 205 drives the movable plate 302 to move through the threaded groove 301, and the movable plate 302 slides on the fixed slide rod 303. The movable plate 302 pushes the push plate 305 to expand outward, and the push plate 305 pushes the supporting arc plate 307 to squeeze the inside of the winding drum to fix the winding drum.

[0034] The output end of the servo motor 103 is fixedly connected to a reciprocating screw rod 401, the outer wall of the reciprocating screw rod 401 is threadedly connected to a reciprocating block 402, the side wall of the reciprocating block 402 is fixedly connected to a guide port 403, the inner wall of the reciprocating block 402 is slidably connected to a limiting slide rod 404, one end of the limiting slide rod 404 is fixedly connected to the side wall of the supporting bracket 102, the servo motor 103 drives the reciprocating screw rod 401 to rotate, the reciprocating screw rod 401 drives the reciprocating block 402 to reciprocate on the limiting slide rod 404, the reciprocating block 402 drives the guide port 403 to reciprocate, and the guide port 403 drives the cotton yarn to move back and forth, and the position of the cotton yarn can be adjusted, so as to prevent uneven winding and cotton yarn piling when the winding drum is wound.

[0035] The output end of the servo motor 103 is sleeved with a belt 501, the inner wall of the belt 501 is transmission-connected with a rotating shaft 502, the outer wall of the rotating shaft 502 is fixedly connected with a fan 503, the side wall of the supporting bracket 102 is fixedly connected with a drying box 504, the outer wall of the drying box 504 is provided with a through-hole 505, the inner wall of the drying box 504 is fixedly connected with an electric heating wire 506, and this arrangement is to heat the air inside the drying box 504 by heating it with the electric heating wire 506 to make it generate heat, and then the servo motor 103 drives the rotating shaft 502 to rotate through the belt 501, so as to blow the heated air toward the cotton yarn.

[0036] In summary, the working principle of an automatic tightening device for cotton yarn processing in an embodiment of the utility model is as follows: first, the winding drum is put on the winding roller 202, first the positioning rod 208 is disengaged from the limiting hole 203, the staff rotates the positioning rod 208, the positioning rod 208 drives the rotating plate 207 and the rotating rod 205 to rotate, the rotating rod 205 drives the movable plate 302 to move through the threaded groove 301, the movable plate 302 slides on the fixed sliding rod 303, the movable plate 302 pushes the push plate 305 to expand outward, the push plate 305 pushes the supporting arc plate 307 to squeeze the inside of the winding drum, fix the winding drum, make the winding drum easy to disassemble and assemble, and can be used for winding drums of different sizes The cotton yarn is then passed through the through hole 505, the guide shaft 105, the adjusting wheel 112, and the guide hole 403 in sequence, and then the cotton yarn is wound on the winding drum, and the servo motor 103 is started. The servo motor 103 drives the rotating drum 22 and the connecting disk 201 to rotate through the belt 1 21, and the connecting disk 201 drives the winding roller 202 to rotate so as to wind the cotton yarn. The reset spring 108 adjusts the adjusting column 109 to move up and down, so that the adjusting column 109 drives the adjusting wheel 112 to move up and down. The cooperation between the guide shaft 105 and the adjusting wheel 112 makes the cotton yarn tight, so that the tightness of the cotton yarn can be adjusted when winding, and the problem of loose winding of the cotton yarn is solved.

[0037] The servo motor 103 drives the reciprocating screw rod 401 to rotate, and the reciprocating screw rod 401 drives the reciprocating block 402 to reciprocate on the limit slide rod 404, and the reciprocating block 402 drives the guide port 403 to reciprocate, and the guide port 403 drives the cotton yarn to move back and forth, and can adjust the position of the cotton yarn, so as to prevent uneven winding and cotton yarn piling when the winding drum is winding. The electric heating wire 506 heats the air inside the drying box 504 to heat it, and then the servo motor 103 drives the rotating shaft 502 to rotate through the belt 2 501, so as to blow the heated air to the cotton yarn, so that the cotton yarn being transported can be heated, and the moisture inside the cotton yarn can be removed, thereby improving the product quality of the cotton yarn.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic tightening device for cotton yarn processing, comprising a support plate (101), characterized in that: The top of the support plate (101) is fixedly connected to a bearing bracket (102), the side wall of the bearing bracket (102) is fixedly connected to a servo motor (103), the side wall of the bearing bracket (102) is rotatably connected to a rotating shaft (104), the outer wall of the rotating shaft (104) is fixedly connected to a guide shaft (105), and the side wall of the bearing bracket (102) is fixedly connected to a support plate (106).

2. The automatic tightening device for cotton yarn processing according to claim 1, characterized in that: The bottom of the support plate (106) is fixedly connected to a hollow column (107), the inner wall of the hollow column (107) is fixedly connected to a reset spring (108), the bottom end of the reset spring (108) is fixedly connected to an adjustment column (109), one end of the adjustment column (109) away from the reset spring (108) is fixedly connected to an adjustment frame (110), the side wall of the adjustment frame (110) is rotatably connected to an adjustment shaft (111), and the outer wall of the adjustment shaft (111) is rotatably connected to an adjustment wheel (112).

3. The automatic tightening device for cotton yarn processing according to claim 2, characterized in that: The output end of the servo motor (103) is sleeved with a belt 1 (21), the inner wall of the belt 1 (21) is drivingly connected to a rotating drum (22), the rotating drum (22) passes through the side wall of the supporting bracket (102) and extends to the outside, one end of the rotating drum (22) is fixedly connected to a connecting disk (201), and the side wall of the connecting disk (201) is fixedly connected to a winding roller (202).

4. The automatic tightening device for cotton yarn processing according to claim 3, characterized in that: A limiting hole (203) is provided at one end of the winding roller (202) away from the connecting disk (201); a limiting rotating wheel (204) is rotatably connected to the central axis of the side wall of the winding roller (202); a rotating rod (205) is fixedly connected to the inner wall of the limiting rotating wheel (204); a hinge shaft (206) is fixedly connected to the outer wall of the rotating rod (205); a rotating plate (207) is rotatably connected to the outer wall of the hinge shaft (206); a locking rod (208) is fixedly connected to the side wall of the locking rod (208); and the outer wall of the locking rod (208) and the inner wall of the limiting hole (203) are detachably arranged.

5. The automatic tightening device for cotton yarn processing according to claim 4, characterized in that: The outer wall of the rotating rod (205) is provided with a threaded groove (301), the inner wall of the threaded groove (301) is threadedly connected to a movable plate (302), the inner wall of the movable plate (302) is slidably connected to a fixed slide rod (303), one end of the fixed slide rod (303) is fixedly connected to the inner wall of the winding roller (202), the side wall of the movable plate (302) is fixedly connected to a connecting shaft (304), the outer wall of the connecting shaft (304) is rotatably connected to a push plate (305), and one end of the push plate (305) away from the connecting shaft (304) is rotatably connected to a hinge seat (306).

6. The automatic tightening device for cotton yarn processing according to claim 5, characterized in that: The side wall of the hinge seat (306) is fixedly connected to a supporting arc plate (307), the side wall of the connecting plate (201) is provided with a groove opening (308), the inner wall of the groove opening (308) is slidably connected to a convex sliding block (309), and the side wall of the convex sliding block (309) is fixedly connected to the side wall of the supporting arc plate (307).

7. The automatic tightening device for cotton yarn processing according to claim 6, characterized in that: The output end of the servo motor (103) is fixedly connected to a reciprocating screw rod (401), the outer wall of the reciprocating screw rod (401) is threadedly connected to a reciprocating block (402), and the side wall of the reciprocating block (402) is fixedly connected to a guide port (403).

8. The automatic tightening device for cotton yarn processing according to claim 7, characterized in that: The inner wall of the reciprocating block (402) is slidably connected to a limiting sliding rod (404), and one end of the limiting sliding rod (404) is fixedly connected to the side wall of the supporting bracket (102).

9. The automatic tightening device for cotton yarn processing according to claim 8, characterized in that: The output end of the servo motor (103) is sleeved with a second belt (501), the inner wall of the second belt (501) is drivingly connected to a rotating shaft (502), and the outer wall of the rotating shaft (502) is fixedly connected to a fan (503).

10. The automatic tightening device for cotton yarn processing according to claim 9, characterized in that: The side wall of the supporting bracket (102) is fixedly connected to a drying box (504), an outer wall of the drying box (504) is provided with a through opening (505), and an inner wall of the drying box (504) is fixedly connected to an electric heating wire (506).

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