Non-woven fabric carding machine

Abstract

The utility model provides a non-woven fabric carding machine. The non-woven fabric carding machine comprises a rack; the carding unit is arranged in the rack, the carding unit comprises supporting plates, a transmission assembly and a motor arranged on one side of the supporting plates, the supporting plates are symmetrically arranged on the rack, and a fixed wheel, an extrusion wheel and a carding wheel are rotationally arranged between the two supporting plates; and a cleaning unit. According to the non-woven fabric carding machine, the cleaning unit is utilized, cloth enters the machine frame, the cloth is pre-pressed through the fixed wheel and the extrusion wheel to be more compact, the subsequent carding effect is improved, the cloth is carded through the multiple groups of carding wheels, filaments wound on the carding wheels are continuously removed through the brushes in the fixed cylinder in the carding process, and the carding efficiency is improved. After working for a certain time, the fixed cylinder is controlled to turn over by a certain angle through the rotating wheel, so that a new brush continuously cleans, and the cloth carding quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabrics, in particular to a non-woven fabric carding machine. Background Art

[0002] Non-woven fabrics are made of fibers as the basic raw materials. The fibers and other materials are combined into a web through airflow or machinery, and then reinforced by water spunlace, needle punching or hot rolling to form a non-woven fabric. In the process of forming the fiber web, it is necessary to comb it. The combing wheel has combing teeth. In the process of combing the fabric, some threads will be entangled at the end of the teeth, and workers need to remove them with a brush. As the width of the fabric is longer, the combing wheel will also become longer, which makes it more difficult for workers to comb. Utility Model Content

[0003] The purpose of the utility model is to address the above-mentioned problems in the prior art and to solve the problem that when combing non-woven fabrics, some threads will be entangled on the teeth of the combing wheel, and the combing wheel needs to be rotated manually and cleaned with a brush. However, compared with a combing wheel with a longer width, manual cleaning becomes more difficult, which will cause cleaning omissions and affect subsequent production. Similarly, the combing time for a longer combing wheel will also be longer, affecting the production efficiency of the fabric.

[0004] In order to achieve the above-mentioned purpose, the utility model can be implemented through the following technical solutions: a non-woven fabric carding machine, comprising:

[0005] frame;

[0006] A combing unit is arranged in the frame, and the combing unit includes a support plate, a transmission assembly and a motor arranged on one side of the support plate, the support plates are symmetrically arranged on the frame, a fixed wheel, an extrusion wheel and a combing wheel are rotatably arranged between the two support plates, and the motor controls the rotation of the fixed wheel, the extrusion wheel and the combing wheel through the transmission assembly;

[0007] The cleaning unit comprises a fixed disk symmetrically arranged between the support plates, the fixed disk is rotatably connected with a rotating wheel, the rotating wheel is provided with a fixed cylinder, and the fixed cylinder is provided with brushes for scraping the combing wheel in a circumferential array.

[0008] In an embodiment of the utility model, the transmission assembly includes a transmission belt and a transmission wheel. The transmission wheel is respectively fixed to the fixed wheel, the extrusion wheel, the combing wheel and the end of the motor, and the transmission belt is meshed with the transmission wheel.

[0009] In an embodiment of the utility model, a support frame supporting the motor is slidably arranged on the support plate, a first screw rod is arranged on the support frame, and the first screw rod is rotatably connected to the support plate.

[0010] In an embodiment of the utility model, both ends of the fixed wheel are provided with adjustment units matched with the extrusion wheel, and the adjustment unit is fixed to one side of the support frame and controls the extrusion wheel to approach or move away from the fixed wheel.

[0011] In an embodiment of the utility model, the adjustment unit also includes a support block and a slider sliding inside the support block, the slider is provided with a second screw threadedly connected to the support block, the support block cooperates with the fixed wheel, and the slider cooperates with the extrusion wheel.

[0012] In the embodiment of the utility model, scale lines are arranged on the support block.

[0013] In an embodiment of the utility model, positioning holes are symmetrically opened on the support plate, and the fixing plate is fixed in the positioning holes.

[0014] In the embodiment of the utility model, an upper flip plate is rotatably provided on the top of the frame, and the upper flip plate is a transparent plastic plate.

[0015] In the embodiment of the utility model, a conical block is arranged in the frame, a grid plate facing the combing unit is arranged in the conical block, and a fan is arranged at the end of the conical block.

[0016] Compared with the prior art, the advantages of the present application are as follows: a cleaning unit is utilized, the cloth enters the frame, and the cloth is pre-pressed by a fixed wheel and an extrusion wheel to make it more compact, thereby improving the subsequent combing effect, and is combed by multiple groups of combing wheels. During the combing process, the brush in the fixed cylinder continuously removes the filaments entangled on the combing wheel. After working for a certain period of time, the fixed cylinder is controlled by a rotating wheel to flip a certain angle, so that a new brush can continuously clean, thereby improving the quality of combing the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the plane structure of a half-section of the frame;

[0019] Figure 3 is a schematic diagram of the structure of a combing unit;

[0020] Figure 4 yes Figure 3 A is a partial enlargement of the image shown.

[0021] Description of reference numerals:

[0022] 1. Frame; 11. Side cabinet; 12. Upper flap; 13. Feed inlet; 14. Discharge outlet; 2. Combing unit; 20. Combing wheel; 201. Combing teeth; 21. Support plate; 210. Positioning hole; 22. Transmission assembly; 221. Transmission wheel; 222. Transmission belt; 23. Support frame; 24. Motor; 25. First screw; 26. Adjustment unit; 261. Slider; 262. Second screw; 263. Scale line; 264. Support block; 265. Connecting rod; 27. Fixed wheel; 28. Extrusion wheel; 3. Conical block; 31. Grid plate; 32. Ventilation duct; 33. Fan; 5. Cleaning unit; 51. Fixed disk; 52. Rotating wheel; 53. Brush; 54. Fixed cylinder. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention.

[0024] like Figure 1-4 As shown, a nonwoven fabric carding machine comprises:

[0025] Rack 1;

[0026] A combing unit 2 is arranged in the frame 1, and the combing unit 2 includes a support plate 21, a transmission assembly 22, and a motor 24 arranged on one side of the support plate 21. The support plates 21 are symmetrically arranged on the frame 1, and a fixed wheel 27, an extrusion wheel 28, and a combing wheel 20 are rotatably arranged between the two support plates 21. The motor 24 controls the rotation of the fixed wheel 27, the extrusion wheel 28, and the combing wheel 20 through the transmission assembly 22;

[0027] The cleaning unit 5 comprises a fixed disk 51 symmetrically arranged between the support plates 21 , the fixed disk 51 is rotatably connected to a rotating wheel 52 , a fixed cylinder 54 is arranged on the rotating wheel 52 , and brushes 53 for scraping the combing wheel 20 are arranged in a circular array on the fixed cylinder 54 .

[0028] Specifically, a feed port 13 and a discharge port 14 are provided on the frame 1, and a fixed wheel 27 and an extrusion wheel 28 are provided at the feed port 13, and the cloth enters through the feed port 13 and contacts the combing wheel 20 between the fixed wheel 27 and the extrusion wheel 28, and is sent out from the discharge port 14 after combing. A side cabinet 11 is provided on the side of the frame 1, and the parts on one side of the support plate 21 are all located in the side cabinet 11, so as to facilitate the adjustment or maintenance of the combing unit 2, and the combing unit 2 is arranged in the frame 1, and the combing unit 2 includes a support plate 21, a transmission assembly 22 and a motor 24 arranged on one side of the support plate 21, and the support plate 21 is symmetrically arranged on the frame 1, and a fixed wheel 27, an extrusion wheel 28 and a combing wheel 20 are rotatably provided between the two support plates 21, and at least two groups of combing wheels 20 are provided, and the feeding of the cleaning unit 5 is synchronized with the number of combing wheels 20, and the motor 24 is controlled by the transmission assembly 22 The fixing wheel 27, the squeezing wheel 28 and the combing wheel 20 are controlled to rotate, the cleaning unit 5 comprises a fixing disk 51 symmetrically arranged between the supporting plates 21, the fixing disk 51 is rotatably connected with a rotating wheel 52, the rotating wheel 52 is provided with a fixing cylinder 54, the fixing cylinder 54 is provided with brushes 53 for scraping the combing wheel 20 in a circumferential array, at least four groups of brushes 53 are arranged, when the combing cylinder combs the cloth, some threads will be wound around the combing teeth 201, the threads will be removed from the combing teeth 201 by the brushes 53, and the brushes 53 will therefore also carry some threads, after running for a period of time, the rotating wheel 52 can be rotated to make the fixing cylinder 54 flip a certain angle, and the brushes 53 are directly facing the combing teeth 201, so as to improve the cleaning efficiency of the combing wheel 20, and at the same time reduce the interference of the threads wound around the combing teeth 201 on the subsequent cloth combing, when multiple brushes 53 have threads, the cleaning unit 5 can be replaced.

[0029] As an embodiment further provided by the present invention, the transmission assembly 22 includes a transmission belt 222 and a transmission wheel 221. The transmission wheel 221 is respectively fixed to the ends of the fixed wheel 27, the extrusion wheel 28, the combing wheel 20 and the motor 24. The transmission belt 222 is meshed with the transmission wheel 221. The model of the motor 24 is MHMF042L1U2M2. When the motor 24 is running, multiple sets of transmission wheels 221 are linked to rotate synchronously through the synchronous belt.

[0030] As an embodiment further provided by the present invention, a support frame 23 supporting the motor 24 is slidably arranged on the support plate 21, and a first screw 25 is arranged on the support frame 23, and the first screw 25 is rotatably connected to the support plate 21. After adjusting the distance between the extrusion wheel 28 and the fixed wheel 27, the rotation of the first screw 25 is controlled to drive the support frame 23 to slide on the support plate 21, so that the transmission wheel 221 at the output end of the motor 24 tightens the transmission belt 222 to prevent the synchronous belt from falling off or slipping.

[0031] As an embodiment further provided by the present invention, the adjusting unit 26 also includes a support block 264 and a slider 261 sliding in the support block 264, and the slider 261 is provided with a second screw 262 threadedly connected to the support block 264, the support block 264 cooperates with the fixed wheel 27, and the slider 261 cooperates with the extrusion wheel 28. According to the different thicknesses of the fabric, the second screw 262 can be controlled to rotate, so as to control the slider 261 to slide in the support block 264, thereby adjusting the distance between the extrusion wheel 28 and the fixed wheel 27, and a connecting rod 265 fixed to the support plate 21 is provided on one side of the support block 264. It is necessary to adjust the two second screws 262 at the same time and observe the value on the scale line 263 to prevent the extrusion wheel 28 from tilting.

[0032] As an embodiment further provided by the present invention, a scale line 263 is provided on the support block 264. When adjusting the position of the extrusion wheel 28, the distance between the extrusion wheel 28 and the fixed wheel 27 is observed through the scale line 263 to improve the extrusion effect on the cloth.

[0033] As an embodiment further provided by the present invention, positioning holes 210 are symmetrically opened on the support plate 21, and the fixed plate 51 is fixed in the positioning holes 210. The positioning holes 210 are respectively opened on the upper and lower sides of the combing wheel 20, so that when the cloth is located above the combing wheel 20 for combing, the cleaning unit 5 is located below the combing wheel 20 and is opposite to the position of the cloth.

[0034] As an embodiment further provided by the present invention, an upper flap 12 is rotatably provided on the top of the frame 1. The upper flap 12 is a transparent plastic plate. A hand grip groove is provided on the upper flap 12. The upper flap 12 is driven to rotate on the frame 1 through the hand grip groove, which can facilitate replacement of the combing parts after they are worn. At the same time, the upper flap is made of transparent material, which facilitates observation of the combing state when combing the cloth.

[0035] As an embodiment further provided by the present invention, a conical block 3 is arranged in the frame 1, a mesh plate 31 facing the combing unit 2 is arranged in the conical block 3, a fan 33 is arranged at the end of the conical block 3, and the fan 33 is connected to the end of the conical block 3 through a ventilation duct 32. When the cloth is combed, the fan 33 is operated to make the threads floating in the air in the frame 1 sucked onto the mesh plate 31, thereby reducing the phenomenon that the threads are accumulated everywhere in the frame 1 or float out of the frame 1.

[0036] Working principle: First, the cloth enters from the feed inlet 13, and the second screw 262 is controlled to rotate according to the thickness of the cloth so that the slider 261 slides on the support block 264, and the distance between the extrusion wheel 28 and the fixed wheel 27 is adjusted, so that when the cloth passes between the fixed wheel 27 and the extrusion wheel 28, a certain extrusion force is generated on the cloth, making the cloth more compact and improving the subsequent combing effect of the cloth. The extruded cloth passes above or below the combing wheel 20, and the cleaning unit 5 is arranged at the opposite end where the cloth passes. In the process of combing the cloth, the brush 53 on the fixed cylinder 54 continuously cleans the wire wrapped around the combing teeth 201. After cleaning for a period of time, the rotating wheel 52 can be rotated to drive the fixed cylinder 54 to flip to a certain angle, so that the new brush 53 cleans the combing teeth 201, thereby improving the combing quality of the cloth.

[0037] The technical solution of the above utility model provides a solution that is significantly different from the prior art to address the technical problem that the prior art solution is too single. The parts not involved in the technical solution of this application are the same as the prior art or can be implemented by using the prior art and will not be described in detail.

[0038] The technical solutions in the above embodiments have clearly and completely described the contents of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

Claims

1. A nonwoven fabric carding machine, characterized in that: include: frame; A combing unit is arranged in the frame, and the combing unit includes a support plate, a transmission assembly, and a motor arranged on one side of the support plate, the support plates are symmetrically arranged on the frame, a fixed wheel, an extrusion wheel, and a combing wheel are rotatably arranged between the two support plates, and the motor controls the rotation of the fixed wheel, the extrusion wheel, and the combing wheel through the transmission assembly; The cleaning unit comprises a fixed disk symmetrically arranged between the support plates, the fixed disk is rotatably connected with a rotating wheel, the rotating wheel is provided with a fixed cylinder, and the fixed cylinder is provided with brushes for scraping the combing wheel in a circumferential array.

2. A nonwoven fabric carding machine according to claim 1, characterized in that: The transmission assembly comprises a transmission belt and a transmission wheel. The transmission wheel is respectively fixed to the fixed wheel, the extrusion wheel, the combing wheel and the end of the motor. The transmission belt is meshed with the transmission wheel.

3. A nonwoven fabric carding machine according to claim 1, characterized in that: A support frame for supporting the motor is slidably arranged on the support plate, a first screw rod is arranged on the support frame, and the first screw rod is rotatably connected to the support plate.

4. A nonwoven fabric carding machine according to claim 3, characterized in that: Adjustment units cooperating with the extrusion wheel are arranged at both ends of the fixed wheel. The adjustment unit is fixed to one side of the support frame and controls the extrusion wheel to approach or move away from the fixed wheel.

5. A nonwoven fabric carding machine according to claim 4, characterized in that: The adjusting unit also includes a support block and a slider sliding in the support block, the slider is provided with a second screw threadedly connected to the support block, the support block cooperates with the fixed wheel, and the slider cooperates with the extrusion wheel.

6. A nonwoven fabric carding machine according to claim 5, characterized in that: The support block is provided with scale lines.

7. A nonwoven fabric carding machine according to claim 1, characterized in that: The support plate is symmetrically provided with positioning holes, and the fixing plate is fixed in the positioning holes.

8. A nonwoven fabric carding machine according to claim 1, characterized in that: An upper flip plate is rotatably arranged on the top of the frame, and the upper flip plate is a transparent plastic plate.

9. A nonwoven fabric carding machine according to claim 1, characterized in that: A conical block is arranged in the frame, a grid plate facing the combing unit is arranged in the conical block, and a fan is arranged at the end of the conical block.

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