Velvet finishing device for suede knitted fabric

Abstract

The utility model relates to the technical field of fabric processing, in particular to a nap finishing device for suede knitted fabric, which comprises a nap finishing box, a cushion block fixedly mounted at the bottom of the nap finishing box, openings formed in the left side and the right side of the nap finishing box, inclined plates and guide plates mounted on the openings, and a first motor fixedly mounted at the front end of the nap finishing box. The output end of the first motor rotationally penetrates through the down finishing box, a first rotating shaft is connected to the output end of the first motor through a coupler, the first rotating shaft is rotationally installed on the inner wall of the down finishing box, a driving roller is installed on the outer side of the first rotating shaft in a sleeving mode, and a transmission assembly is arranged on the driving roller; the lower end of the electric telescopic rod is connected with a leveling assembly, and the right side of the leveling assembly is provided with a carding assembly. According to the utility model, the combing tooth brush is used for combing and softening the suede knitted fabric obtained after finishing, so that the processing quality of the fabric is improved, in addition, all finishing work in the equipment is carried out in the finishing box, and the fluff pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric processing, in particular to a velvet finishing device for velvet knitted fabrics. Background Art

[0002] Knitted fabrics are made by bending yarns into loops and interlacing them with knitting needles. The difference between knitted fabrics and woven fabrics is that the yarns are in different forms in the fabrics. Knitting is divided into weft knitting and warp knitting. Knitted fabrics are widely used in clothing fabrics and linings, home textiles and other products, and are loved by consumers. Suede knitted fabrics are knitted fabrics with fluff on the surface to keep warm and also have a certain decorative effect.

[0003] The utility model patent with Chinese patent number CN208562836U discloses a finishing device for velvet knitted fabrics, including a workbench, a crushed velvet collection box, a conveyor belt, a second motor, a finishing roller, a second lifting device, a driven wheel, a static elimination rod and a spring rod. Four mounting seats are evenly arranged below the workbench, and the lower parts of the two fourth support frames are connected by a first rotating shaft, and the first rotating shaft and the fourth support frame are connected by a bearing seat. A finishing roller is installed on the first rotating shaft, and spring rods are arranged on the left and right sides of the finishing roller; a second motor is installed on the left side above the workbench, a second rotating shaft is installed on the second motor, and a driving wheel is installed on the second rotating shaft. The utility model is provided with a static elimination rod, which can eliminate static electricity generated during friction and prevent the velvet from being adsorbed together due to static electricity. At the same time, the static elimination rod can also play a pressing role to prevent the velvet knitted fabric from moving during the finishing process and affecting the finishing effect.

[0004] The above patent has the following defects in use: the above patent uses the finishing brush on the finishing roller to finish the fabric, but the fabric that has been brushed becomes more messy under the action of the finishing brush and needs to be combed, which affects the finishing effect of the fabric. At the same time, the finishing of the fabric will cause the fluff to fly, which can easily cause air pollution in the workshop, and a protective device needs to be set up. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a velvet finishing device for velvet knitted fabrics.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pile-straightening device for velvet knitted fabrics comprises a pile-straightening box, a pad is fixedly installed on the bottom of the pile-straightening box, openings are opened on the left and right sides of the pile-straightening box, inclined plates and guide plates are installed on the openings, a first motor is fixedly installed on the front end of the pile-straightening box, the output end of the first motor rotates through the pile-straightening box and the first motor output end shaft coupling is connected to a first rotating shaft, the first rotating shaft is rotatably installed on the inner wall of the pile-straightening box and an active roller is sleeved and installed on the outer side of the first rotating shaft, a transmission assembly is arranged on the active roller, an electric telescopic rod is fixedly installed on the upper side of the interior of the pile-straightening box, a leveling assembly is connected to the lower end of the electric telescopic rod, and a combing assembly is arranged on the right side of the leveling assembly.

[0008] Preferably, the transmission assembly includes a driven roller and a conveyor belt, the driven rollers are symmetrically arranged on both sides of the active roller and rotatably mounted on the inner wall of the pile sorting box, and the conveyor belt is sleeved on the outside of the active roller and the driven roller.

[0009] Preferably, the leveling assembly includes a horizontal plate, a connecting rod and a fabric straightening roller, the horizontal plate is fixedly mounted on the output end of the electric telescopic rod and is slidably connected to the inner wall of the straightening box, the four connecting rods are fixedly mounted on the bottom of the horizontal plate, and the fabric straightening roller is rotatably mounted between the two connecting rods on the right.

[0010] Preferably, a static elimination roller is arranged on the left side of the fabric finishing roller, and the static elimination roller is rotatably installed between the two connecting rods on the left side.

[0011] Preferably, a second motor is fixedly mounted at the rear end of the down-shaving box, a second rotating shaft is connected to a coupling at the output end of the shaft of the second motor, and the second rotating shaft is rotatably mounted on the inner wall of the down-shaving box.

[0012] Preferably, a winch is fixedly mounted on the second rotating shaft, a pull rope is sleeved inside the winch, a crossbeam is provided below the pull rope, a lifting ear is fixedly mounted on the crossbeam corresponding to the position of the pull rope, and the lower end of the pull rope is fixedly connected to the lifting ear.

[0013] Preferably, sliders are fixedly mounted at both ends of the crossbeam, and a slide groove is provided on the inner wall of the down straightening box at a position corresponding to the slider, and the slider is slidably connected to the inner side of the slide groove.

[0014] Preferably, the combing assembly includes a guide telescopic rod, a buffer spring and a combing tooth brush, both ends of the guide telescopic rod and the buffer spring are fixedly connected to the lower side of the crossbeam and the upper side of the combing tooth brush, and the buffer spring is sleeved on the outside of the guide telescopic rod.

[0015] In the utility model, a velvet finishing device for velvet knitted fabrics is described, which drives the first rotating shaft to rotate by starting the first motor, and then drives the active roller to rotate, thereby driving the rotation of the conveyor belt. Under the rotation of the conveyor belt, the driven roller also rotates at the same time, providing a guide for the conveyor belt. A guide plate and an inclined plate are installed at the opening. The guide plate provides a guide for the processing of the velvet knitted fabric. The inclined plate and the guide plate form a gradual narrowing effect at the opening, which reduces the probability of velvet flying out of the velvet finishing box during processing and protects the air quality of the production workshop.

[0016] In the utility model, a finishing device for velvet knitted fabrics is described, which drives the static electricity elimination roller and the fabric finishing roller to act on the velvet knitted fabric at the same time by starting the electric telescopic rod. The static electricity elimination roller eliminates static electricity on the fabric to prevent the static electricity sticking effect of the fluff. The fabric after static electricity elimination is flattened and trimmed under the action of the fabric finishing roller, and then passes through a combing component. Under the action of the combing tooth brush in the combing component, the velvet knitted fabric is combed and straightened, and finally output through the opening on the right.

[0017] The utility model arranges a combing component to comb and soften the velvet knitted fabric obtained after the sorting treatment by using a combing tooth brush, thereby improving the processing quality of the fabric. At the same time, the combing component adopts a second motor to adjust the height so that it can adapt to the combing work of fabrics of different thicknesses. In addition, all sorting work in the equipment is carried out in the sorting box, reducing down pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a velvet finishing device for velvet knitted fabrics proposed by the utility model;

[0019] Figure 2 A schematic cross-sectional view of a velvet finishing device for velvet knitted fabrics proposed in the utility model Figure 1 ;

[0020] Figure 3 A schematic cross-sectional view of a velvet finishing device for velvet knitted fabrics proposed in the utility model Figure 2 ;

[0021] Figure 4 for Figure 3 Enlarged schematic diagram of part A in the middle.

[0022] In the figure: 1. pile-straightening box; 2. cushion block; 3. opening; 4. inclined plate; 5. guide plate; 6. first motor; 7. second motor; 8. first rotating shaft; 9. active roller; 10. driven roller; 11. conveyor belt; 12. electric telescopic rod; 13. cross plate; 14. connecting rod; 15. static elimination roller; 16. fabric pile-straightening roller; 17. second rotating shaft; 18. capstan; 19. pull rope; 20. lifting ear; 21. cross beam; 22. slider; 23. slide trough; 24. guide telescopic rod; 25. buffer spring; 26. combing tooth brush. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A pile finishing device for velvet knitted fabrics comprises a pile finishing box 1, a cushion block 2 is fixedly installed at the bottom of the pile finishing box 1, the cushion block 2 is arranged to provide support for the device, and at the same time, the device is isolated from the bottom of the workshop to prevent moisture and rust. Openings 3 are opened on the left and right sides of the pile finishing box 1, and an inclined plate 4 and a guide plate 5 are installed on the opening 3. A first motor 6 is fixedly installed at the front end of the pile finishing box 1, and the output end of the first motor 6 rotates through the pile finishing box 1 and the output end of the first motor 6 is connected to a first rotating shaft 8 through the shaft coupling, the first rotating shaft 8 is rotatably installed on the inner wall of the pile finishing box 1 and an active roller 9 is sleeved and installed on the outer side of the first rotating shaft 8, and a transmission assembly is arranged on the active roller 9, an electric telescopic rod 12 is fixedly installed on the upper side of the interior of the pile finishing box 1, a leveling assembly is connected to the lower end of the electric telescopic rod 12, and a combing assembly is arranged on the right side of the leveling assembly.

[0025] In the above structure, the guide plate 5 and the inclined plate 4 form a gradual narrowing effect at the opening 3, which reduces the possibility of fluff flying from the opening 3 to the outside of the fluff box 1 during the fluffing process, thereby ensuring the air quality of the workshop.

[0026] In this embodiment, the transmission assembly includes a driven roller 10 and a conveyor belt 11. The driven rollers 10 are symmetrically arranged on both sides of the active roller 9 and are rotatably installed on the inner wall of the velvet sorting box 1. The conveyor belt 11 is sleeved on the outside of the active roller 9 and the driven roller 10. When the first motor 6 is started to rotate, it drives the first rotating shaft 8 to rotate, and then drives the active roller 9 to rotate. The active roller 9 drives the conveyor belt 11 to rotate. When the conveyor belt 11 rotates, it drives the driven roller 10 to rotate. When the driven roller 10 rotates, it provides a guide for the rotation of the conveyor belt 11.

[0027] In this embodiment, the leveling assembly includes a horizontal plate 13, a connecting rod 14 and a fabric straightening roller 16. Four connecting rods 14 are fixedly installed at the bottom of the horizontal plate 13. The fabric straightening roller 16 is rotatably installed between the two connecting rods 14 on the right. The horizontal plate 13 is fixedly installed on the output end of the electric telescopic rod 12 and the horizontal plate 13 is slidably connected to the inner wall of the straightening box 1. A static elimination roller 15 is arranged on the left side of the fabric straightening roller 16. The static elimination roller 15 is rotatably installed between the two connecting rods 14 on the left. The static elimination roller 15 can eliminate static electricity for velvet and cotton knitted fabrics to prevent the fluff on the fabric from sticking to the fabric straightening roller 16 and the combing tooth brush 26 due to the static electricity effect.

[0028] In this embodiment, a second motor 7 is fixedly installed at the rear end of the down-sizing box 1, and a second rotating shaft 17 is connected to the shaft coupling at the output end of the shaft of the second motor 7. The second rotating shaft 17 is rotatably installed on the inner wall of the down-sizing box 1, and a capstan 18 is fixedly installed on the second rotating shaft 17. A pull rope 19 is sleeved in the capstan 18, and a crossbeam 21 is arranged below the pull rope 19. A lifting ear 20 is fixedly installed on the crossbeam 21 at a position corresponding to the pull rope 19, and the lower end of the pull rope 19 is fixedly connected to the lifting ear 20. By starting the second motor 7 to rotate, the capstan 18 on the second rotating shaft 17 can be driven to rotate, and the capstan 18 uses the winding and releasing of the pull rope 19 to complete the lifting and lowering of the multi-beam 21.

[0029] In this embodiment, sliders 22 are fixedly installed at both ends of the beam 21, and a slide groove 23 is opened on the inner wall of the trimming box 1 corresponding to the position of the slider 22. The slider 22 is slidably connected to the inner side of the slide groove 23. The setting of the slider 22 and the slide groove 23 here provides guidance for the lifting or lowering of the beam 21 to prevent the beam 21 from shaking when the winch 18 retracts and releases the pull rope 19, thereby preventing interference with the working stability of the combing tooth brush 26.

[0030] In this embodiment, the combing assembly includes a guide telescopic rod 24, a buffer spring 25 and a combing tooth brush 26. Both ends of the guide telescopic rod 24 and the buffer spring 25 are fixedly connected to the lower side of the cross beam 21 and the upper side of the combing tooth brush 26. The buffer spring 25 is sleeved on the outer side of the guide telescopic rod 24. It should be noted here that the setting of the guide telescopic rod 24 and the buffer spring 25 ensures the elastic freedom of the combing tooth brush 26, avoids the rigid contact between the combing tooth brush 26 and the suede knitted surface, causing combing damage and affecting the processing quality.

[0031] In the utility model, when in use, the velvet knitted fabric to be processed is placed from the left guide plate 5 into the velvet straightening box 1. Under the action of the first motor 6, the conveyor belt 11 provides an upper conveying action on the fabric in the velvet straightening box 1. When the electric telescopic rod 12 is started, the static electricity eliminating roller 15 and the fabric straightening roller 16 below it are driven to act on the fabric. After the fabric is acted upon by the static electricity eliminating roller 15, the static electricity carried by the fabric itself is eliminated to prevent the subsequent processes from being affected by the static electricity sticking effect. Then the fabric straightening roller 16 flattens and straightens the velvet knitted fabric. The second motor 7 is started to lower the combing tooth brush 26 to a suitable height to comb the velvet knitted fabric that has been acted upon by the fabric straightening roller 16. The smoothed velvet knitted fabric is driven by the conveyor belt 11 and then passes through the right guide plate 5 for subsequent conveying to the next process. The above is the working process and principle of the utility model. The combing component provided in the utility model uses the combing tooth brush 26 to comb and soften the velvet knitted fabric obtained after the sorting treatment, thereby improving the processing quality of the fabric. At the same time, the combing component adopts the second motor 7 to adjust the height so that it can adapt to the combing work of fabrics of different thicknesses. In addition, all sorting work in this equipment is carried out in the sorting box 1, which reduces the pollution of fluff.

[0032] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A velvet finishing device for velvet knitted fabrics, characterized in that: The invention comprises a down-straightening box (1), a cushion block (2) is fixedly mounted on the bottom of the down-straightening box (1), openings (3) are provided on the left and right sides of the down-straightening box (1), an inclined plate (4) and a guide plate (5) are mounted on the openings (3), a first motor (6) is fixedly mounted on the front end of the down-straightening box (1), an output end of the first motor (6) rotates through the down-straightening box (1), and a first rotating shaft (8) is connected to the output end of the first motor (6) through a coupling, the first rotating shaft (8) is rotatably mounted on the inner wall of the down-straightening box (1), and an active roller (9) is sleeved and mounted on the outer side of the first rotating shaft (8), a transmission assembly is arranged on the active roller (9), an electric telescopic rod (12) is fixedly mounted on the upper side of the interior of the down-straightening box (1), a leveling assembly is connected to the lower end of the electric telescopic rod (12), and a combing assembly is arranged on the right side of the leveling assembly.

2. A velvet finishing device for velvet knitted fabric according to claim 1, characterized in that: The transmission assembly comprises a driven roller (10) and a conveyor belt (11); the driven roller (10) is symmetrically arranged on both sides of the driving roller (9) and the driven roller (10) is rotatably mounted on the inner wall of the fleece sorting box (1); and the conveyor belt (11) is sleeved on the outside of the driving roller (9) and the driven roller (10).

3. A velvet finishing device for velvet knitted fabric according to claim 1, characterized in that: The leveling assembly comprises a transverse plate (13), a connecting rod (14) and a fabric leveling roller (16); the transverse plate (13) is fixedly mounted on the output end of the electric telescopic rod (12) and the transverse plate (13) is slidably connected to the inner wall of the leveling box (1); the four connecting rods (14) are fixedly mounted on the bottom of the transverse plate (13); and the fabric leveling roller (16) is rotatably mounted between the two connecting rods (14) on the right.

4. A velvet finishing device for velvet knitted fabric according to claim 3, characterized in that: A static elimination roller (15) is arranged on the left side of the fabric finishing roller (16), and the static elimination roller (15) is rotatably mounted between two connecting rods (14) on the left side.

5. The velvet finishing device for velvet knitted fabric according to claim 1, characterized in that: A second motor (7) is fixedly mounted at the rear end of the down-shaving box (1); a second rotating shaft (17) is connected to a shaft coupling at the output end of the shaft of the second motor (7); and the second rotating shaft (17) is rotatably mounted on the inner wall of the down-shaving box (1).

6. A velvet finishing device for velvet knitted fabric according to claim 5, characterized in that: A winch (18) is fixedly mounted on the second rotating shaft (17), a pull rope (19) is sleeved inside the winch (18), a crossbeam (21) is provided below the pull rope (19), a lifting lug (20) is fixedly mounted on the crossbeam (21) at a position corresponding to the pull rope (19), and the lower end of the pull rope (19) is fixedly connected to the lifting lug (20).

7. A velvet finishing device for velvet knitted fabric according to claim 6, characterized in that: Slide blocks (22) are fixedly mounted on both ends of the crossbeam (21), and a slide groove (23) is provided on the inner wall of the down-sizing box (1) at a position corresponding to the slide block (22), and the slide block (22) is slidably connected to the inner side of the slide groove (23).

8. The velvet finishing device for velvet knitted fabric according to claim 1, characterized in that: The combing assembly comprises a guide telescopic rod (24), a buffer spring (25) and a combing tooth brush (26); both ends of the guide telescopic rod (24) and the buffer spring (25) are fixedly connected to the lower side of the crossbeam (21) and the upper side of the combing tooth brush (26); and the buffer spring (25) is sleeved on the outer side of the guide telescopic rod (24).

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