Uniform winding sewing thread coating equipment

Abstract

The utility model relates to the technical field of coating, in particular to uniform winding sewing thread coating equipment which comprises a base and a first support, the first support is fixedly connected to the upper surface of the base, an extrusion mechanism is arranged above the base, the interior of the first support is rotationally connected with a winding roller through a bearing, and the winding roller is arranged on the base. And a drying mechanism is arranged above the base. A sewing thread adhered with a coating agent penetrates through the space between the first pressing roller and the second pressing roller, the spring can drive the sliding blocks to slide downwards under the elastic effect, the sliding blocks on the two sides drive the second pressing roller to move downwards, the second pressing roller and the first pressing roller are matched to extrude the sewing thread with the outer wall coated with the coating agent, the redundant coating agent on the outer wall of the sewing thread is extruded out, and the coating agent on the outer wall of the sewing thread is removed. The redundant coating agent falls into the water tank under the action of gravity, the coating agent collected in the water tank is discharged and added into the box body to be continuously used, and after the sewing thread is coated, the redundant coating agent on the outer wall of the sewing thread can be conveniently removed.

Description

Technical Field

[0001] The utility model relates to the technical field of coating, in particular to a uniformly wound sewing thread coating device. Background Art

[0002] In order to ensure the effectiveness of use, quartz fiber sewing thread and other wires need to be coated or immersed in some improving coating agents on the surface or inside.

[0003] For example, patent number CN221521658U is a uniform winding sewing thread coating device, including a coating device and a winding device, the winding device includes a winding frame and a lifting wire rack, the winding frame is detachably mounted with a winding beam, and the winding beam is rotatably equipped with multiple winding tube racks, and the winding tube rack includes a rotating rod. The above document still has shortcomings. When in use, the wire is passed around the bottom of the oil roller and then passed through the gap between the oil squeezing rollers to squeeze out the excess coating agent on the wire, and then the wire head of the wire coil is passed through the coating wire rack on the other side. The wires are passed through the guide holes of the winding device, and then the wires are wound one by one on the winding tubes of the winding tube racks of the winding device. However, after the outer surface of the sewing thread is coated with the coating agent, a large amount of coating agent adheres to the outer wall of the sewing thread. After the sewing thread is coated, it is not convenient to remove the excess coating agent from the outer wall of the sewing thread, thereby reducing the performance of the uniform winding sewing thread coating equipment. At the same time, after the outer wall of the sewing thread is coated with the coating agent, it needs to wait for natural air drying before winding. The waiting time is long, thereby reducing the production efficiency of the sewing thread coating. Utility Model Content

[0004] The utility model aims to solve the problem that it is inconvenient to remove excess coating agent from the outer wall of the sewing thread, and proposes a uniformly wound sewing thread coating device.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A uniformly wound sewing thread coating device is designed, comprising a base and a first bracket, wherein the first bracket is fixedly connected to the upper surface of the base, an extrusion mechanism is arranged above the base, a winding roller is rotatably connected to the interior of the first bracket via a bearing, a drying mechanism is arranged above the base, a box is fixedly connected to the upper surface of the base, a plurality of guide rollers are rotatably connected to the interior of the box via bearings, and a second motor is fixedly connected to the upper surface of the box.

[0007] Preferably, the extrusion mechanism includes a water trough, which is fixed to the upper surface of the base, and a second bracket is fixed above the water trough. The interior of the second bracket is rotatably connected to the first pressure roller through a bearing, and the interior of the second bracket is slidably connected to a slider. A spring is provided inside the second bracket, and the two ends of the spring are respectively fixedly connected to the slider and the second bracket, and the two sliders are respectively rotatably connected to the outer walls of the two ends of the second pressure roller through bearings.

[0008] Preferably, the drying mechanism includes a support seat, which is fixed to the upper surface of the base. A third bracket is fixed above the support seat, a first motor and a heating wire are fixed inside the third bracket, and a fan is fixed to the output shaft of the first motor.

[0009] Preferably, the output shaft of the second motor is fixedly connected to a rotating rod, the outer wall of the upper end of the rotating rod is rotatably connected to the box body through a bearing, and the outer wall of the rotating rod is fixedly connected to a supporting rod.

[0010] Preferably, the box body is fixedly connected to the outer wall of the feeding pipe.

[0011] The utility model proposes a uniform winding sewing thread coating device, which has the beneficial effects that: through the cooperation between the water tank, the second bracket, the first pressure roller, the spring, the slider and the second pressure roller, the sewing thread with the coating agent passes through the first pressure roller and the second pressure roller, the spring can drive the slider to slide downward under the elastic action, and the sliders on both sides drive the second pressure roller to move downward, and the second pressure roller cooperates with the first pressure roller to squeeze the sewing thread with the coating agent coated on the outer wall, and squeeze out the excess coating agent on the outer wall of the sewing thread. The excess coating agent falls into the inside of the water tank under the action of gravity, and the coating agent collected in the water tank is discharged and added to the inside of the box for continued use. After the sewing thread is coated, it is convenient to remove the excess coating agent on the outer wall of the sewing thread, thereby improving the performance of the uniform winding sewing thread coating device.

[0012] Through the cooperation between the support seat, the third bracket, the first motor, the fan and the heating wire, the sewing thread coated with the coating enters the interior of the third bracket, the heating wire and the first motor are started, the heating wire is added to the interior of the third bracket, and the first motor drives the fan to rotate. When the fan rotates, the heat generated by the heating wire is blown out, and the heat acts on the sewing thread coated with the coating, and the sewing thread coated with the coating is blown dry, and finally wound on the uniform winding roller. After the outer wall of the sewing thread is coated with the coating, there is no need to wait for natural air drying before winding, which avoids long waiting time, thereby improving the production efficiency of sewing thread coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a structural sectional view of the utility model;

[0015] Figure 3 This is a structural diagram of the connection between the guide roller, the second motor and the rotating rod in the utility model;

[0016] Figure 4 This is a schematic structural diagram of the connection between the second bracket, the spring and the slider in the present invention;

[0017] Figure 5 This is a schematic structural diagram of the connection between the first pressing roller, the second pressing roller and the spring in the present invention;

[0018] Figure 6 This is a schematic structural diagram of the connection between the first motor, the fan and the heating wire in the present invention.

[0019] In the figure: 1. Base, 2. First bracket, 3. Extrusion mechanism, 301. Water tank, 302. Second bracket, 303. First pressure roller, 304. Spring, 305. Slider, 306. Second pressure roller, 4. Drying mechanism, 401. Support seat, 402. Third bracket, 403. First motor, 404. Fan, 405. Heating wire, 5. Winding roller, 6. Box, 7. Wire roller, 8. Second motor, 9. Rotating rod, 10. Support rod, 11. Feeding pipe. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Refer to the attached Figure 1-6 In this embodiment, a uniformly wound sewing thread coating device includes a base 1 and a first bracket 2. The first bracket 2 is fixedly connected to the upper surface of the base 1. An extrusion mechanism 3 is provided above the base 1. The extrusion mechanism 3 cleans the excess coating agent on the outer wall of the sewing thread. A winding roller 5 is rotatably connected to the interior of the first bracket 2 via a bearing. The outer wall of the winding roller 5 is wound with sewing thread. A drying mechanism 4 is provided above the base 1. The drying mechanism 4 dries the coating agent applied to the outer wall of the sewing thread 9.

[0022] The upper surface of the base 1 is fixedly connected to a box body 6, and the interior of the box body 6 is rotatably connected to a plurality of guide rollers 7 through bearings. The guide rollers 7 guide the sewing thread. A sealing door is provided on the surface of the box body 6. The upper surface of the box body 6 is fixedly connected to a second motor 8. The output shaft of the second motor 8 is fixedly connected to a rotating rod 9. The second motor 8 drives the rotating rod 9 to rotate. The outer wall of the upper end of the rotating rod 9 is rotatably connected to the box body 6 through a bearing. The outer wall of the rotating rod 9 is fixedly connected to a support rod 10. The rotating rod 9 drives the support rod 10 to rotate. The box body 6 is fixedly connected to the outer wall of the feeding pipe 11, and the coating agent is added to the interior of the box body 6 through the feeding pipe 11.

[0023] The squeezing mechanism 3 includes a water tank 301, a second bracket 302, a first pressure roller 303, a spring 304, a slider 305, and a second pressure roller 306. The water tank 301 is fixed to the upper surface of the base 1. The second bracket 302 is fixed above the water tank 301. The water tank 301 supports the second bracket 302. The first pressure roller 303 is rotatably connected to the interior of the second bracket 302 via a bearing. The slider 305 is slidably connected to the interior of the second bracket 302. The slider 305 slides inside the second bracket 302.

[0024] A spring 304 is provided inside the second bracket 302. The model of the spring 304 is selected according to actual use requirements and can meet the working needs. The two ends of the spring 304 are respectively fixedly connected to the slider 305 and the second bracket 302. The spring 304 can drive the slider 305 to slide under the elastic action. The two sliders 305 are respectively rotatably connected to the outer walls of the two ends of the second pressure roller 306 through bearings. The two sliders 305 play a supporting and guiding role in the movement of the second pressure roller 306.

[0025] The sewing thread with coating agent passes between the first pressing roller 303 and the second pressing roller 306. The spring 304 can drive the slider 305 to slide downward under the elastic action. The sliders 305 on both sides drive the second pressing roller 306 to move downward. The second pressing roller 306 cooperates with the first pressing roller 303 to squeeze the sewing thread with coating agent on the outer wall, and squeeze out the excess coating agent on the outer wall of the sewing thread. The excess coating agent falls into the inside of the water tank 301 under the action of gravity. The coating agent collected in the water tank is discharged and added to the inside of the box 6 for continued use. After the sewing thread is coated, it is convenient to remove the excess coating agent on the outer wall of the sewing thread, thereby improving the performance of the uniformly wound sewing thread coating equipment.

[0026] The drying mechanism 4 includes a support base 401, a third bracket 402, a first motor 403, a fan 404 and a heating wire 405. The support base 401 is fixedly connected to the upper surface of the base 1. The third bracket 402 is fixedly connected above the support base 401. The support base 401 supports and fixes the third bracket 402. The interior of the third bracket 402 is provided with ventilation holes and through holes for facilitating the passage of sewing thread. The interior of the third bracket 402 is fixedly connected to the first motor 403 and the heating wire 405. The heating wire 405 heats the interior of the third bracket 402. The output shaft of the first motor 403 is fixedly connected to the fan 404. The first motor 403 drives the fan 404 to rotate.

[0027] The sewing thread coated with the coating agent enters the interior of the third bracket 402, and the heating wire 405 and the first motor 403 are started. The heating wire 405 is added to the interior of the third bracket 402, and the first motor 403 drives the fan 404 to rotate. When the fan 404 rotates, the heat generated by the heating wire 405 is blown out, and the heat acts on the sewing thread coated with the coating agent, and the sewing thread coated with the coating agent is blown dry, and finally wound on the uniform winding roller. After the outer wall of the sewing thread is coated with the coating agent, there is no need to wait for natural air drying before winding, which avoids long waiting time, thereby improving the production efficiency of sewing thread coating.

[0028] Working principle:

[0029] When the uniform winding sewing thread coating device is used to coat the sewing thread with the coating agent, the sealing door on the surface of the box body 6 is opened, and the sewing thread wound on the outer wall of the winding roller 5 passes through the outer walls of the plurality of guide rollers 7, passes between the first pressing roller 303 and the second pressing roller 306, and then passes through the inside of the third bracket 402, and is finally fixed on the uniform winding roller. The sewing thread of this distance is manually coated, and the sealing door on the surface of the box body 6 is closed. The coating agent is added to the inside of the box body 6 through the feeding pipe 11, and the second motor 8 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the support rod 10 to rotate. The support rod 10 stirs the coating agent to prevent the coating agent from precipitating.

[0030] Sewing thread coating stage:

[0031] The rotation of the uniform winding roller causes the sewing thread to move, and the sewing thread is stably passed through the interior of the box 6 under the action of the guide roller 7. When the sewing thread passes through the interior of the box 6, it contacts the coating agent and is coated on the sewing thread. The sewing thread with the coating agent passes between the first pressing roller 303 and the second pressing roller 306. The spring 304 can drive the slider 305 to slide downward under the elastic action of the spring, and the sliders 305 on both sides drive the second pressing roller 306 to move downward. The second pressing roller 306 cooperates with the first pressing roller 303 to squeeze the sewing thread with the coating agent coated on the outer wall, and squeeze out the excess coating agent on the outer wall of the sewing thread. The excess coating agent falls into the inside of the water tank 301 under the action of gravity, and the coating agent collected in the water tank is discharged and added to the interior of the box 6 for continued use. After the sewing thread is coated, it is convenient to remove the excess coating agent on the outer wall of the sewing thread, thereby improving the performance of the uniform winding sewing thread coating device;

[0032] Sewing thread drying stage:

[0033] When removing excess coating from the outer wall of the sewing thread coated with the coating, the sewing thread coated with the coating enters the interior of the third bracket 402, and the heating wire 405 and the first motor 403 are started. The heating wire 405 adds heat to the interior of the third bracket 402, and the first motor 403 drives the fan 404 to rotate. When the fan 404 rotates, the heat generated by the heating wire 405 is blown out, and the heat acts on the sewing thread coated with the coating, and the sewing thread coated with the coating is blown dry, and finally wound on the uniform winding roller. After the outer wall of the sewing thread is coated with the coating, there is no need to wait for natural air drying before winding, which avoids long waiting time, thereby improving the production efficiency of sewing thread coating.

[0034] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A uniformly wound sewing thread coating device, comprising a base (1) and a first bracket (2), wherein the first bracket (2) is fixedly connected to the upper surface of the base (1), characterized in that: An extrusion mechanism (3) is provided above the base (1); a winding roller (5) is rotatably connected to the interior of the first bracket (2) via a bearing; a drying mechanism (4) is provided above the base (1); a box (6) is fixedly connected to the upper surface of the base (1); a plurality of guide rollers (7) are rotatably connected to the interior of the box (6) via bearings; and a second motor (8) is fixedly connected to the upper surface of the box (6).

2. The uniformly wound sewing thread coating device according to claim 1, characterized in that: The extrusion mechanism (3) comprises a water trough (301), the water trough (301) is fixedly connected to the upper surface of the base (1), a second bracket (302) is fixedly connected above the water trough (301), the interior of the second bracket (302) is rotatably connected to a first pressing roller (303) via a bearing, the interior of the second bracket (302) is slidably connected to a slider (305), a spring (304) is provided inside the second bracket (302), the two ends of the spring (304) are respectively fixedly connected to the slider (305) and the second bracket (302), and the two sliders (305) are respectively rotatably connected to the outer walls of the two ends of the second pressing roller (306) via bearings.

3. The uniformly wound sewing thread coating device according to claim 1, characterized in that: The drying mechanism (4) comprises a support base (401), wherein the support base (401) is fixedly connected to the upper surface of the base (1), a third bracket (402) is fixedly connected above the support base (401), a first motor (403) and a heating wire (405) are fixedly connected inside the third bracket (402), and a fan (404) is fixedly connected to the output shaft of the first motor (403).

4. The uniformly wound sewing thread coating device according to claim 1, characterized in that: The output shaft of the second motor (8) is fixedly connected to a rotating rod (9), the outer wall of the upper end of the rotating rod (9) is rotatably connected to the box (6) through a bearing, and the outer wall of the rotating rod (9) is fixedly connected to a supporting rod (10).

5. The uniform winding sewing thread coating device according to claim 1, characterized in that: The box body (6) is fixedly connected to the outer wall of the feeding pipe (11).

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