Artificial leather polishing equipment capable of positioning and preventing deviation

Abstract

The utility model discloses an artificial leather polishing device capable of positioning and preventing deviation, and relates to the field of artificial leather polishing, the artificial leather polishing device comprises a processing seat, the top of the right side of the processing seat is fixedly provided with a support frame, the top of the left side of the support frame is provided with a hydraulic cylinder body, and the output end of the hydraulic cylinder body is fixedly provided with a polishing assembly; and a limiting groove is formed in the left side of the machining base, and a fixing block is fixedly installed on the inner bottom wall of the limiting groove. By arranging the lower guide roller and the upper guide roller, self-adaptive adjustment and positioning can be flexibly achieved according to artificial leather of different thicknesses, the artificial leather is prevented from deviating or wrinkling in the polishing process, and by arranging the telescopic air cylinder body and the deviation prevention frame, positioning and deviation prevention can be conducted on the artificial leather of different widths; and the stability of subsequent grinding work of the artificial leather is improved, a groove and a discharging pipe are arranged, collected chippings can be collected and cleaned, and the cleanliness of the working environment is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather grinding, in particular to an artificial leather grinding device with positioning and anti-offset function. Background Technique

[0002] Artificial leather grinding is an important link in the artificial leather processing technology, aiming to improve the quality and appearance of artificial leather. By grinding, the surface texture and gloss are adjusted to achieve the expected aesthetic effect, so artificial leather grinding equipment is required:

[0003] When the existing artificial leather grinding equipment is in use, due to the low precision of the grinding equipment itself or the wear of the artificial leather grinding equipment during long-term use, the positioning is inaccurate, resulting in the offset of the artificial leather.

[0004] In order to overcome the above defects, the prior art (Chinese patent with application number 202122806355.8 and application date November 16, 2021) discloses a leather grinding device for artificial leather production. The leather grinding device limits the left and right sides of the artificial leather through limit plates. The limit plates are installed on both sides above the conveyor belt and the distance between the limit plates can be adjusted to limit the left and right sides of artificial leather with different widths, maintaining the stability during the artificial leather grinding process and improving the leather grinding quality of the artificial leather.

[0005] Although the prior art can solve the problem of limiting the left and right sides of artificial leather, since the thickness and width of different batches or different types of artificial leather will be different, the limit plates can only limit the left and right sides of artificial leather with different widths, but cannot adaptively adjust the positioning of artificial leather with different thicknesses. Therefore, it can only limit one thickness of artificial leather, reducing the working efficiency of the artificial leather grinding equipment. Moreover, debris will be generated during the grinding process of artificial leather, so the debris cannot be collected, causing the debris to accumulate on the equipment.

[0006] Therefore, we propose an artificial leather grinding device with positioning and anti-offset function, which can well solve the above problems. Content of the Utility Model

[0007] The purpose of the utility model is to provide an artificial leather grinding device with positioning and anti-offset function to solve the problems raised in the above background technique. When a kind of artificial leather grinding device with positioning and anti-offset function on the current market is in use, since the thickness and width of different batches or different types of artificial leather will be different, the limit plates can only limit the left and right sides of artificial leather with different widths, but cannot adaptively adjust the positioning of artificial leather with different thicknesses. Therefore, it can only limit one thickness of artificial leather, reducing the working efficiency of the artificial leather grinding equipment. Moreover, debris will be generated during the grinding process of artificial leather, so the debris cannot be collected, causing the debris to accumulate on the equipment.

[0008] To achieve the above object, the present utility model provides the following technical solutions: A synthetic leather grinding device with positioning and anti-offset function, including a processing seat. At the top of the right side of the processing seat, a support frame is fixedly installed. At the top of the left side of the support frame, a hydraulic cylinder body is provided. The output end of the hydraulic cylinder body is fixedly installed with a grinding assembly;

[0009] It further includes: A limiting groove is opened inside the left side of the processing seat. A fixing block is fixedly installed on the inner bottom wall of the limiting groove. A telescopic cylinder body is arranged behind the fixing block. The top of the telescopic cylinder body is fixedly installed with a moving plate. The top of the moving plate is fixedly connected with an anti-offset frame, and the anti-offset frame is located on both sides of the grinding assembly;

[0010] A groove is opened on the upper surface of the processing seat. A perforated net is arranged inside the groove. The inner bottom wall of the groove is fixedly connected with a diversion plate. The front of the left side of the groove is fixedly connected with a discharge pipe.

[0011] As a preferred technical solution of this application, sliding grooves are opened inside both sides of the anti-offset frame. A plurality of lower guide rollers are arranged on the inner bottom wall of the anti-offset frame. Three telescopic rods penetrate through the top of the anti-offset frame. The top of the telescopic rods is fixedly installed with a pulling plate. A spring is sleeved on the outer wall of the telescopic rods. The bottom of the telescopic rods is fixedly installed with a connecting frame. A plurality of upper guide rollers are arranged on the front of the connecting frame. The rear sides of both sides of the connecting frame are fixedly connected with sliders, and the ends of the sliders penetrate through the sliding grooves.

[0012] As a preferred technical solution of this application, a rotating shaft rod is fixedly installed on the top of the fixing block. A turntable is sleeved on the outer wall of the rotating shaft rod. The tops of the front and rear sides of the turntable are rotatably connected with connecting rods. The ends of the connecting rods are fixedly connected with a connecting frame. Two stabilizing plates are fixedly installed at the bottom of the connecting frame. Guide rods penetrate through the stabilizing plates.

[0013] As a preferred technical solution of this application, the groove and the perforated net are communicated with each other, and the groove and the diversion plate are integrally formed. The diversion plate is set as an inclined slope of 15 degrees. During the synthetic leather grinding process, the generated debris enters the groove through the perforated net, thereby collecting the debris generated during the synthetic leather grinding process.

[0014] As a preferred technical solution of this application, the moving plate is driven by the telescopic cylinder body. The moving plate is movably connected with the limiting groove, and the number of moving plates is two. By starting the two telescopic cylinder bodies through an external control board, the output ends of the telescopic cylinder bodies drive the moving plates to move outward or inward in the limiting groove.

[0015] As a preferred technical solution of the present application, the connection frame and the anti-offset frame are movably connected. The connection frame is arranged in an L-shaped structure. By manually pulling the two pull plates upward by the staff, the pull plates drive the connection frame connected to the telescopic rod to move upward in the anti-offset frame.

[0016] As a preferred technical solution of the present application, the turntable and the rotating shaft rod are rotatably connected, and the turntable and the connecting rod are hinged. The connecting rod is arranged to be horizontally inclined at 25 degrees. When the turntable rotates counterclockwise, the moving plate connected by the connecting rod at the rear upper part moves inward, so that when the two moving plates move inward, they drive the anti-offset frame to move inward at the same time.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] For this positioning and anti-offset artificial leather grinding device, by setting the lower guide roller and the upper guide roller, it can flexibly adjust the positioning adaptively according to artificial leather of different thicknesses, preventing the artificial leather from shifting or wrinkling during the grinding process. And a telescopic cylinder body and an anti-offset frame are provided, which can position and prevent the offset of artificial leather of different widths, improving the stability of the subsequent grinding work of the artificial leather. Moreover, a groove and a discharge pipe are provided, which can collect and clean the collected debris, keeping the working environment clean. The specific content is as follows:

[0019] 1. The lower guide roller and the upper guide roller are provided. Through the mutual cooperation of the pull plate, the telescopic rod, the connection frame, the anti-offset frame, the spring, the lower guide roller and the upper guide roller, it can flexibly adjust the positioning adaptively according to artificial leather of different thicknesses, preventing the artificial leather from shifting or wrinkling during the grinding process;

[0020] Furthermore, a telescopic cylinder body and an anti-offset frame are provided. Through the mutual cooperation of the telescopic cylinder body, the moving plate, the limit groove, the connecting rod, the turntable, the connecting rod, the turntable and the anti-offset frame, the width of the anti-offset frame is adjusted, so as to be applicable to position and prevent the offset of artificial leather of different widths, improving the stability of the subsequent grinding work of the artificial leather;

[0021] 2. The groove and the discharge pipe are provided. Through the mutual cooperation of the perforated mesh, the groove, the diversion plate and the discharge pipe, the collected debris can be collected and cleaned, keeping the working environment clean, reducing equipment failures and downtime caused by debris accumulation, and thus improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main structure of the present utility model;

[0023] Figure 2 It is a schematic diagram of the top view sectional structure of the processing seat of the present utility model;

[0024] Figure 3 Schematic diagram of the partial structure of the fixed block and the moving plate of the present utility model;

[0025] Figure 4 Schematic diagram of the partial structure of the anti-deviation frame of the present utility model;

[0026] Figure 5 Rear view sectional structure schematic diagram of the anti-deviation frame of the present utility model;

[0027] Figure 6 For the present utility model Figure 5 Enlarged structure schematic diagram at position A in the present utility model.

[0028] In the figure: 1, processing seat; 2, support frame; 3, hydraulic cylinder body; 4, grinding assembly; 5, groove; 6, perforated mesh; 7, deflector; 8, discharge pipe; 9, limit groove; 10, fixed block; 11, telescopic cylinder body; 12, moving plate; 13, anti-deviation frame; 14, lower guide roller; 15, telescopic rod; 16, pull plate; 17, spring; 18, connecting frame; 19, upper guide roller; 20, slider; 21, chute; 22, rotating shaft rod; 23, turntable; 24, connecting rod; 25, stabilizing plate; 26, guide rod. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-6 , the present utility model provides the following technical solutions:

[0031] Embodiment 1: To solve the problem that in the use of a positioning and anti-deviation artificial leather grinding device on the market, since the thickness and width of artificial leather of different batches or different types will be different, but the limit plate can only perform left and right limits on artificial leather of different widths, and cannot adaptively adjust the positioning of artificial leather of different thicknesses, so that it can only limit artificial leather of one thickness, reducing the working efficiency of the artificial leather grinding device, and debris will be generated during the grinding process of artificial leather, so that the debris cannot be collected, resulting in the accumulation of debris on the device. Reference can be made to the attached Figure 1 - attached Figure 6, a limiting groove 9 is opened inside the left side of the processing seat 1. A fixing block 10 is fixedly installed on the inner bottom wall of the limiting groove 9. A telescopic cylinder body 11 is arranged behind the fixing block 10. A moving plate 12 is fixedly installed on the top of the telescopic cylinder body 11. A deviation prevention frame 13 is fixedly connected to the top of the moving plate 12, and the deviation prevention frame 13 is located on both sides of the grinding assembly 4; sliding grooves 21 are opened inside both sides of the deviation prevention frame 13. A plurality of lower guide rollers 14 are arranged on the inner bottom wall of the deviation prevention frame 13. Three telescopic rods 15 penetrate through the top of the deviation prevention frame 13. A pulling plate 16 is fixedly installed on the top of the telescopic rod 15. A spring 17 is sleeved on the outer wall of the telescopic rod 15. A connecting frame 18 is fixedly installed at the bottom of the telescopic rod 15. A plurality of upper guide rollers 19 are arranged on the front surface of the connecting frame 18. Sliders 20 are fixedly connected to the rear sides of both sides of the connecting frame 18, and the ends of the sliders 20 penetrate through the sliding grooves 21. A rotating shaft rod 22 is fixedly installed on the top of the fixing block 10. A turntable 23 is sleeved on the outer wall of the rotating shaft rod 22. Connecting rods 24 are rotatably connected to the tops of the front and rear sides of the turntable 23. The ends of the connecting rods 24 are fixedly connected to the connecting frame 18. Two stabilizing plates 25 are fixedly installed at the bottom of the connecting frame 18. Guide rods 26 penetrate through the inside of the stabilizing plates 25. The moving plate 12 is driven by the telescopic cylinder body 11. The moving plate 12 is movably connected with the limiting groove 9, and the number of the moving plates 12 is two. The connecting frame 18 is movably connected with the deviation prevention frame 13, and the connecting frame 18 is arranged in an L-shaped structure. The turntable 23 is rotatably connected with the rotating shaft rod 22, the turntable 23 is hingedly connected with the connecting rod 24, and the connecting rod 24 is arranged to be horizontally inclined at 25 degrees.

[0032] By manually pulling the two pulling plates 16 upwards by the staff, the connecting frame 18 connected to the telescopic rod 15 is driven by the pulling plate 16 to move upwards inside the deviation prevention frame 13. During the upward movement of each telescopic rod 15, the spring 17 is compressed, so that the artificial leather to be polished is placed on the lower guide rollers 14 on both sides, and the artificial leather passes through a plurality of lower guide rollers 14 and is wound on the external winding assembly. According to the thickness of the artificial leather, the pulled pulling plates 16 are loosened, and the resilience of each spring 17 drives the connecting frame 18 to move downwards, so that the connecting frame 18 drives a plurality of upper guide rollers 19 to fit on the artificial leather, and the upper guide rollers 19 and the lower guide rollers 14 position the passing artificial leather, and can be flexibly adjusted adaptively according to artificial leather of different thicknesses for positioning, preventing the artificial leather from shifting or wrinkling during the grinding process;

[0033] When the width of the artificial leather is wider or narrower, the two telescopic cylinder bodies 11 are activated by the external control panel, so that the output end of the telescopic cylinder body 11 drives the movable plate 12 to move outward or inward in the limit groove 9, so that the movable plate 12 drives the turntable 23 hingedly connected to the connecting rod 24 to rotate clockwise during the outward movement, so that the turntable 23 rotates clockwise to drive the movable plate 12 connected to the upper rear portion by the connecting rod 24 to move outward, so that the two movable plates 12 move outward and simultaneously drive the anti-deflection frame 13 to move outward, and in the process of the movable plate 12 moving inward, The turntable 23 hingedly connected to the connecting rod 24 is driven to rotate counterclockwise, so that the turntable 23 rotates counterclockwise to drive the movable plate 12 connected to the upper rear portion through the connecting rod 24 to move inward, so that the two movable plates 12 move inward and simultaneously drive the anti-deflection frame 13 to move inward. In the process of the movement of the movable plate 12, the stabilizing plate 25 is driven to move on the guide rod 26, thereby increasing the stability of the anti-deflection frame 13 driven by the movable plate 12, thereby adjusting the width of the anti-deflection frame 13, which is suitable for positioning and preventing deviation of artificial leather of different widths, and improving the stability of the subsequent polishing work of the artificial leather.

[0034] Example 2: The debris generated during the polishing process of artificial leather can be collected and cleaned. Figure 1 -Attached Figure 2 The processing base 1 includes a support frame 2 fixedly mounted on the top right side of the processing base 1, a hydraulic cylinder body 3 provided on the top left side of the support frame 2, and a grinding assembly 4 fixedly mounted on the output end of the hydraulic cylinder body 3; a groove 5 is formed on the upper surface of the processing base 1, a perforated mesh 6 is provided inside the groove 5, a guide plate 7 is fixedly connected to the inner bottom wall of the groove 5, and a discharge pipe 8 is fixedly connected to the front left side of the groove 5. The groove 5 and the perforated mesh 6 are connected, and the groove 5 and the guide plate 7 are integrated, and the guide plate 7 is arranged at a 15-degree slope.

[0035] The hydraulic cylinder body 3 is simultaneously started through the external control panel, so that the output end of the hydraulic cylinder body 3 drives the polishing component 4 to polish the artificial leather passing through. The debris generated during the polishing process of the artificial leather enters the groove 5 through the perforated mesh 6, thereby collecting the debris generated during the polishing process of the artificial leather. The debris collected in the groove 5 is discharged through the discharge pipe 8 through the slope of the guide plate 7, thereby cleaning the collected debris. This can keep the working environment clean, reduce equipment failures and downtime caused by debris accumulation, and thus improve production efficiency.

[0036] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A positioning and anti-drift artificial leather polishing device, comprising a processing seat (1), a support frame (2) fixedly mounted on the top of the right side of the processing seat (1), a hydraulic cylinder body (3) disposed on the top of the left side of the support frame (2), and a polishing assembly (4) fixedly mounted on the output end of the hydraulic cylinder body (3); It is characterized in that, Also includes: A limiting groove (9) is provided inside the left side of the processing seat (1), a fixed block (10) is fixedly installed on the inner bottom wall of the limiting groove (9), a telescopic cylinder body (11) is provided behind the fixed block (10), a movable plate (12) is fixedly installed on the top of the telescopic cylinder body (11), an anti-deflection frame (13) is fixedly connected to the top of the movable plate (12), and the anti-deflection frame (13) is located on both sides of the grinding assembly (4); A groove (5) is provided on the upper surface of the processing seat (1), a perforated mesh (6) is provided inside the groove (5), a guide plate (7) is fixedly connected to the inner bottom wall of the groove (5), and a discharge pipe (8) is fixedly connected to the front of the left side of the groove (5).

2. The artificial leather grinding device for positioning and anti-offset according to claim 1, characterized in that: Slide grooves (21) are provided inside the two sides of the anti-deflection frame (13), a plurality of lower guide rollers (14) are provided on the inner bottom wall of the anti-deflection frame (13), three telescopic rods (15) are passed through the top of the anti-deflection frame (13), a pull plate (16) is fixedly installed on the top of the telescopic rod (15), a spring (17) is sleeved on the outer wall of the telescopic rod (15), a connecting frame (18) is fixedly installed on the bottom of the telescopic rod (15), a plurality of upper guide rollers (19) are provided on the front of the connecting frame (18), and sliders (20) are fixedly connected to the back of both sides of the connecting frame (18), and the ends of the sliders (20) pass through the slide grooves (21).

3. A synthetic leather grinding device for positioning and anti-offset according to claim 1, characterized in that: A rotating shaft rod (22) is fixedly installed on the top of the fixed block (10), a rotating disk (23) is sleeved on the outer wall of the rotating shaft rod (22), and connecting rods (24) are rotatably connected to the tops of the front and rear sides of the rotating disk (23), and the ends of the connecting rods (24) are fixedly connected to the connecting frame (18), and two stabilizing plates (25) are fixedly installed on the bottom of the connecting frame (18), and a guide rod (26) passes through the interior of the stabilizing plate (25).

4. A leatherette grinding device for positioning and anti-offset according to claim 1, characterized in that: The groove (5) and the perforated mesh (6) are connected to each other, and the groove (5) and the guide plate (7) are integrated, and the guide plate (7) is arranged to be inclined at a 15-degree slope.

5. A leatherette grinding device for positioning and preventing deviation according to claim 1, characterized in that: The movable plate (12) is driven by the telescopic cylinder body (11), the movable plate (12) is movably connected to the limiting groove (9), and the number of movable plates (12) is two.

6. The positioning and anti-offset artificial leather grinding device according to claim 2, wherein: The connecting frame (18) and the anti-deflection frame (13) are movably connected, and the connecting frame (18) is configured as an L-shaped structure.

7. The positioning and anti-offset artificial leather grinding device according to claim 3, characterized in that: The rotating disk (23) and the rotating shaft rod (22) are connected in a rotational manner, and the rotating disk (23) and the connecting rod (24) are connected in an articulated manner, and the connecting rod (24) is arranged to be inclined at a horizontal angle of 25 degrees.

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