Leather buffing device suitable for artificial leather

Abstract

The utility model discloses a buffing device suitable for artificial leather in the technical field of artificial leather production and processing, and the buffing device comprises an operation frame, a moving plate is installed on the upper portion of the interior of the operation frame, and guide grooves are formed in the two sides of the surface of the moving plate. According to the artificial leather buffing device, artificial leather is matched with the artificial leather releasing roller and the artificial leather winding roller, the artificial leather needing buffing treatment is released by the artificial leather releasing roller, the lifting air cylinder drives the pressing block to be matched with the spring in the buffing process, the artificial leather is compressed and fixed, and after the artificial leather is compressed and fixed, the artificial leather is buffed by the buffing plate; in the process, an operator does not need to place the artificial leather section by section and fix the artificial leather for buffing treatment, and the situation that the buffing efficiency is affected due to the fact that the buffing treatment process is tedious when the artificial leather is continuously placed and fixed for buffing treatment is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather production and processing, and specifically relates to a leather grinding device suitable for artificial leather. Background Art

[0002] Artificial leather technology is a synthetic material manufactured through chemical processes to simulate the appearance and texture of natural animal and plant leathers. Artificial leather is usually made from synthetic fiber materials (such as polyvinyl chloride, polyurethane, etc.) through processes such as modification, coating, and printing. It has the characteristics of being not easily worn, easy to clean, and anti-aging. Currently, after artificial leather is produced, processed, and formed, in order for the artificial leather to be closer to the appearance and texture of genuine leather, leather grinding treatment is required. However, during the leather grinding process of artificial leather, fixation needs to be carried out. Usually, the artificial leather is fixed in sections, and during the leather grinding process, continuous fixing and disassembling are required, which is relatively troublesome and cumbersome, and also increases the workload of relevant technical personnel. At the same time, the size of the leather grinding range of artificial leather directly affects the leather grinding efficiency of the artificial leather. The leather grinding device for artificial leather cannot adaptively adjust the leather grinding range, thereby increasing the repetitive leather grinding operation and also reducing the leather grinding effect and efficiency of the leather grinding device.

[0003] Therefore, it is very necessary to develop a leather grinding device suitable for artificial leather. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a leather grinding device suitable for artificial leather to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A leather grinding device suitable for artificial leather, including an operation frame, a moving plate is installed above the interior of the operation frame, and guide grooves are opened on both sides of the surface of the moving plate;

[0006] U-shaped frames are installed on both sides of the bottom of the moving plate, and leather grinding seats are installed between the opposite sides of the two U-shaped frames.

[0007] Preferably, a base is installed at the bottom of the operation frame, an artificial leather unwinding roller is installed on one side of the top of the base, and an artificial leather winding roller is installed on the other side of the top of the base.

[0008] Preferably, lifting cylinders are installed on both sides of the top of the moving plate, the lifting cylinders are located on both sides of the top of the operation frame, a fixing plate is installed at the rear end of the top of the moving plate, and reciprocating cylinders are installed on both sides of the rear end of the fixing plate.

[0009] Preferably, a guide hole is opened on the lower surface of the U-shaped frame, a guide post is installed inside the guide hole, and the outer wall of the guide post is slidably connected to the inner wall of the guide hole.

[0010] Preferably, a nut A is threadedly connected to the upper part of the outer wall of the guide post, a pressing seat is installed at the bottom end of the guide post, and a spring is arranged below the outer wall of the guide post.

[0011] Preferably, a slider is installed on the top of the leather grinding seat, the outer wall of the slider is slidably connected to the inner wall of the guide groove, and a guide seat is installed on the top of the slider.

[0012] Preferably, mounting holes are formed on both sides of the lower surface of the leather grinding seat, and a leather grinding plate is installed at the bottom of the leather grinding seat.

[0013] Preferably, screws are arranged on both sides of the top of the leather grinding plate, the outer wall of the screws is slidably connected to the inner wall of the mounting holes, and a nut B is threadedly connected to the upper part of the outer wall of the screws.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By matching the artificial leather with an artificial leather feeding roller and an artificial leather winding roller, the artificial leather to be subjected to leather grinding is fed by the artificial leather feeding roller. During the leather grinding process, the lifting cylinder drives the pressing block in cooperation with the spring to tightly fix the artificial leather. After being tightly fixed, the leather grinding plate is used to perform leather grinding on the artificial leather, and the ground artificial leather is then wound by the artificial leather winding roller. During the process, there is no need for an operator to place and fix the artificial leather in sections and then perform leather grinding, thus avoiding as much as possible the situation that the cumbersome process of continuously placing and fixing the artificial leather during leather grinding affects the leather grinding efficiency. At the same time, the leather grinding plate is slidably installed at the bottom of the leather grinding seat by means of screws, and the leather grinding plate has a detachable effect. According to the leather grinding range of the artificial leather on site, the size of the leather grinding plate can be replaced to achieve the leather grinding range, avoiding as much as possible the situation that the leather grinding range is small and repetitive leather grinding operations are increased, effectively improving the use effect and efficiency of the leather grinding device applicable to artificial leather. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front sectional view provided by the present utility model;

[0017] Figure 2 It is a front view provided by the present utility model;

[0018] Figure 3 It is a top view of the moving plate provided by the present utility model;

[0019] Figure 4 It is provided by the present utility model Figure 1 The enlarged view of the structure at A in;

[0020] Figure 5 It is a partial structural decomposition diagram provided by the present utility model.

[0021] In the figure: 1. Operating frame; 101. Base; 102. Artificial leather unwinding roller; 103. Artificial leather winding roller; 2. Moving plate; 201. Guide groove; 202. Lifting cylinder; 203. Fixed plate; 204. Reciprocating cylinder; 3. U-shaped frame; 301. Guide hole; 302. Guide post; 303. Nut A; 304. Pressing seat; 305. Spring; 4. Leather grinding seat; 401. Slide block; 402. Guide seat; 403. Mounting hole; 404. Leather grinding plate; 405. Screw; 406. Nut B. Specific implementation manner

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] The present invention provides the following technical solutions: A leather grinding device suitable for artificial leather. Please refer to Figures 1-5 , which includes an operating frame 1. A base 101 is installed at the bottom of the operating frame 1. An artificial leather unwinding roller 102 is installed on one side of the top of the base 101, and an artificial leather winding roller 103 is installed on the other side of the top of the base 101. The artificial leather unwinding roller 102 and the artificial leather winding roller 103 are correspondingly installed on the top of the base 101 at the bottom of the operating frame 1. According to the artificial leather that needs to be ground, the artificial leather can be unwound by the artificial leather unwinding roller 102, and conversely, the artificial leather winding roller 103 can wind it up, which is convenient for the artificial leather grinding process. During this period, there is no need to manually place the artificial leather, improving the artificial leather grinding effect. A moving plate 2 is installed above the interior of the operating frame 1. Guide grooves 201 are opened on both sides of the surface of the moving plate 2. Lifting cylinders 202 are installed on both sides of the top of the moving plate 2. The lifting cylinders 202 are located on both sides of the top of the operating frame 1. The moving plate 2 is installed at the output end of the lifting cylinders 202 on the operating frame 1, so that the lifting cylinders 202 can drive and control the moving plate 2 to perform lifting processing. A fixed plate 203 is installed at the rear end of the top of the moving plate 2, and reciprocating cylinders 204 are installed on both sides of the rear end of the fixed plate 203;

[0024] U-shaped frames 3 are installed on both sides of the bottom of the movable plate 2. A guide hole 301 is opened on the lower surface of the U-shaped frame 3. A guide column 302 is installed inside the guide hole 301. The outer wall of the guide column 302 is slidably connected to the inner wall of the guide hole 301. The guide column 302 is correspondingly set in the guide hole 301 on the U-shaped frame 3 in a sliding manner, so that the guide column 302 can slide vertically up and down on the U-shaped frame 3. A nut A303 is threadedly connected to the upper part of the outer wall of the guide column 302. A pressure seat 304 is installed at the bottom end of the guide column 302. A spring 305 is arranged at the lower part of the outer wall of the guide column 302. The nut A303 is threadedly connected to the upper part of the outer wall of the guide column 302. A pressure seat 304 is installed at the bottom of the guide column 302. A spring 305 is arranged at the lower part of the outer wall of the guide column 302. 303 is arranged on the outer wall of the guide column 302 in a threaded connection manner, and the spring 305 is arranged below the outer wall of the guide column 302, so that after the nut A303 is installed, the guide column 302 can be limited to prevent it from being separated from the U-shaped frame 3. At the same time, according to the effect of the elastic reaction force of the spring 305, the lifting cylinder 202 drives the pressing seat 304 on the bottom end of the guide column 302 to be lowered, and the artificial leather can be pressed and fixed in cooperation with the spring 305 to avoid the artificial leather from being separated from the skin grinding area during the skin grinding process as much as possible, thereby ensuring the stability of the artificial leather during the skin grinding process;

[0025] A grinding leather seat 4 is installed between the opposite sides of two groups of U-shaped frames 3. A slider 401 is installed on the top of the grinding leather seat 4. The outer wall of the slider 401 is slidably connected to the inner wall of the guiding groove 201. A guiding seat 402 is installed on the top of the slider 401. The two groups of grinding leather seats 4 are correspondingly arranged in the guiding groove 201 on the moving plate 2 in a sliding manner by the slider 401, and the guiding seat 402 on the slider 401 is fixed at the output end of the reciprocating cylinder 204 on the moving plate 2, so that the reciprocating cylinder 204 can drive and control the grinding leather seat 4 to move horizontally back and forth. Installation holes 403 are formed on both sides of the lower surface of the grinding leather seat 4. A grinding leather plate 404 is installed at the bottom of the grinding leather seat 4. Screws 405 are arranged on both sides of the top of the grinding leather plate 404. The outer wall of the screw 405 is slidably connected to the inner wall of the installation hole 403. A nut B406 is threadedly connected above the outer wall of the screw 405. The two groups of grinding leather plates 404 are butted in the installation holes 403 on the grinding leather seat 4 in a sliding manner by the screws 405, and the nut B406 is locked on the outer wall of the screw 405 by threaded connection. After installation, the grinding leather seat 4 is driven by the reciprocating cylinder 204 to control the grinding leather plate 404 to perform grinding leather treatment on the surface of the artificial leather. At the same time, one of the two groups of grinding leather plates 404 can be used for rough grinding leather and the other for fine grinding leather to improve the grinding leather effect. When the artificial leather is subjected to grinding leather treatment, it only needs to be released from the artificial leather release roller 102 to the grinding leather area, and then the pressing seat 304 is driven down by the lifting cylinder 202 to fix the artificial leather. After the artificial leather is fixed, the reciprocating cylinder 204 reciprocally drives the grinding leather plate 404 to perform grinding leather treatment. After the grinding leather is completed, the ground artificial leather is wound up by the artificial leather winding roller 103. During the process, there is no need for the operator to place and fix the artificial leather in sections for grinding leather treatment, which can avoid the situation that the cumbersome process of continuously placing and fixing the artificial leather in the grinding leather treatment affects the grinding leather efficiency. At the same time, by using the detachable effect of the grinding leather plate 404, the size of the grinding leather plate 404 can be changed according to the grinding leather range of the on-site artificial leather to achieve the grinding leather range, and the situation of increasing repetitive grinding leather operations due to a small grinding leather range can be avoided as much as possible.

[0026] Working principle: When using the present utility model, the top of the base 101 at the bottom of the operating frame 1 is correspondingly installed with an artificial leather unwinding roller 102 and an artificial leather winding roller 103. According to the artificial leather that needs to be skived, it can be unwound by the artificial leather unwinding roller 102, and conversely, the artificial leather winding roller 103 winds it up, which is convenient for the skiving treatment of artificial leather. During this period, there is no need to manually place the artificial leather, improving the skiving effect of artificial leather. By installing the moving plate 2 at the output end of the lifting cylinder 202 on the operating frame 1, the lifting cylinder 202 can drive and control the moving plate 2 to perform lifting treatment. By correspondingly arranging the guide posts 302 in a sliding manner in the guide holes 301 on the U-shaped frame 3, the guide posts 302 can vertically slide up and down on the U-shaped frame 3. By arranging the nut A 303 on the outer wall of the guide post 302 in a threaded connection manner and arranging the spring 305 below the outer wall of the guide post 302, after the nut A 303 is installed, the guide post 302 can be limited to prevent it from detaching from the U-shaped frame 3. At the same time, according to the elastic reaction force effect of the spring 305, when the lifting cylinder 202 drives the guide post 302 at the bottom end to lower, the pressing seat 304, in cooperation with the spring 305, can tightly fix the artificial leather, and try to avoid the situation that the artificial leather detaches from the skiving area during the skiving process, ensuring the stability during the skiving process of the artificial leather. By correspondingly arranging the two skiving seats 4 on the guide grooves 201 on the moving plate 2 in a sliding manner by the sliders 401, and fixing the guide seats 402 on the sliders 401 at the output end of the reciprocating cylinder 204 on the moving plate 2, the reciprocating cylinder 204 can drive and control the skiving seats 4 to move horizontally back and forth. By correspondingly butting the two skiving plates 404 in the mounting holes 403 on the skiving seats 4 in a sliding manner by the screws 405 and locking the nut B 406 on the outer wall of the screw 405 in a threaded connection manner, after the skiving seats 4 are installed, the reciprocating cylinder 204 drives and controls the skiving plates 404 to skive the surface of the artificial leather. At the same time, the two skiving plates 404 can be one for rough skiving and the other for fine skiving to improve the skiving effect. When skiving the artificial leather, only need to unwind the artificial leather from the artificial leather unwinding roller 102 to the skiving area, and then drive the pressing seat 304 to lower by the lifting cylinder 202 to fix the artificial leather. For the fixed artificial leather, the skiving plates 404 are driven to skive by the reciprocating cylinder 204. After skiving, the skived artificial leather is wound up by the artificial leather winding roller 103. During the process, there is no need for the operator to place and fix the artificial leather in sections and then perform the skiving treatment, and try to avoid the situation that the artificial leather is continuously placed and fixed for skiving, which is more cumbersome and affects the skiving efficiency. At the same time, using the skiving plates 404 with detachable effect, according to the skiving range of the on-site artificial leather, the size of the skiving plates 404 can be replaced to achieve the skiving range, and try to avoid the situation that the skiving range is small and increases the repetitive skiving operation, effectively improving the use effect and efficiency of the skiving device applicable to artificial leather.

[0027] Although the present utility model has been described above with reference to the embodiments, various modifications can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A dermabrasion device suitable for artificial leather, comprising an operating frame (1), characterized in that: A movable plate (2) is installed on the upper part of the operating frame (1), and guide grooves (201) are provided on both sides of the surface of the movable plate (2); U-shaped frames (3) are installed on both sides of the bottom of the movable plate (2), and a dermabrasion seat (4) is installed between the opposite sides of the two groups of U-shaped frames (3). A slider (401) is installed on the top of the dermabrasion seat (4), and the outer wall of the slider (401) is slidably connected to the inner wall of the guide groove (201). A guide seat (402) is installed on the top of the slider (401). Mounting holes (403) are opened on both sides of the lower surface of the dermabrasion seat (4). A dermabrasion plate (404) is installed on the bottom of the dermabrasion seat (4), and screws (405) are arranged on both sides of the top of the dermabrasion plate (404). The outer wall of the screw (405) is slidably connected to the inner wall of the mounting hole (403), and a nut B (406) is threadedly connected to the upper part of the outer wall of the screw (405).

2. The dermabrasion device for artificial leather according to claim 1, characterized in that: A base (101) is installed at the bottom of the operating frame (1), an artificial leather unwinding roller (102) is installed on one side of the top of the base (101), and an artificial leather winding roller (103) is installed on the other side of the top of the base (101).

3. The dermabrasion device for artificial leather according to claim 1, characterized in that: Lifting cylinders (202) are installed on both sides of the top of the movable plate (2), and the lifting cylinders (202) are located on both sides of the top of the operating frame (1). A fixed plate (203) is installed at the rear end of the top of the movable plate (2), and reciprocating cylinders (204) are installed on both sides of the rear end of the fixed plate (203).

4. The dermabrasion device for artificial leather according to claim 1, characterized in that: A guide hole (301) is provided on the lower surface of the U-shaped frame (3), a guide column (302) is installed inside the guide hole (301), and the outer wall of the guide column (302) is slidably connected to the inner wall of the guide hole (301).

5. The dermabrasion device for artificial leather according to claim 4, characterized in that: A nut A (303) is threadedly connected to the upper portion of the outer wall of the guide column (302), a pressure seat (304) is installed at the bottom end of the guide column (302), and a spring (305) is arranged below the outer wall of the guide column (302).

Images