Microfiber leather deburring device

Abstract

The utility model provides a microfiber leather deburring device which is characterized in that a conveying belt is fixedly installed on a rack, an assembly frame is fixedly installed on the rack, an adsorption mechanism and a clamping mechanism are movably installed on a first sliding rail, and a grinding mechanism is movably installed on a second sliding rail. The auxiliary driving air cylinder drives the adsorption plate to move downwards and starts the adsorption nozzles on the adsorption plate to adsorb the microfiber leather, the auxiliary driving air cylinder retracts to drive the microfiber leather to move upwards, the first driving motor drives the clamping mechanism to approach the microfiber leather, and the clamping air cylinder drives the upper clamping plate to move downwards to be matched with the lower clamping plate to clamp and fix the microfiber leather. An adjusting air cylinder of the grinding mechanism drives a grinding motor to move downwards, the grinding motor drives a grinding wheel to rotate, a dust suction nozzle is started, and a second driving motor drives the grinding mechanism to move horizontally, so that burrs at the front end and the rear end of the microfiber leather are removed through the grinding wheel. The microfiber leather unhairing operation is rapidly completed, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of microfiber leather processing technology, specifically relating to a microfiber leather deburring device. Background Technology

[0002] Microfiber reinforced PU leather, or simply microfiber leather, represents the future trend of synthetic leather. Microfiber leather is favored for its properties remarkably similar to natural leather, as well as its excellent abrasion resistance, cold resistance, breathability, and aging resistance. During the production of microfiber leather, the raw edges of the material need to be treated using specialized deburring equipment. Existing microfiber leather deburring devices require manual loading and unloading, resulting in low efficiency.

[0003] Chinese utility model patent CN220859306U discloses a device for removing burrs from microfiber leather, including a processing table. A clamping assembly is located on one side of the processing table, and a grinding mechanism is located on the other side. A material collection assembly is located on the processing table between the clamping assembly and the grinding mechanism. The clamping assembly includes a positioning seat and a snap-fit ​​seat. The positioning seat is fixedly connected to one side of the processing table. A first guide rod is movably mounted in the center of the positioning seat, and its lower end is fixedly connected to a first pressure plate. A first spring is mounted on the upper part of the first pressure plate, and its upper end is fixedly connected to the upper part of the positioning seat. The snap-fit ​​seat is movably mounted on the other side of the processing table. A second guide rod is located in the center of the snap-fit ​​seat, and its lower end is fixedly connected to a second pressure plate. A second spring is mounted on the upper part of the second pressure plate, and its upper end is fixedly connected to the top of the snap-fit ​​seat. This utility model can quickly clamp and fix microfiber leather and automatically collect waste. However, manual operation is required during loading and unloading, resulting in low efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a microfiber leather deburring device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a microfiber leather deburring device, comprising a frame, on which a conveyor belt is fixedly mounted; an assembly frame is fixedly mounted on the frame; a first slide rail, a second slide rail, a first drive motor, and a second drive motor are fixedly mounted on the assembly frame; an adsorption mechanism and a clamping mechanism are movably mounted on the first slide rail; a grinding mechanism is movably mounted on the second slide rail; the adsorption mechanism includes an adsorption moving stage, an adsorption plate, and an adsorption driving cylinder; the adsorption moving stage is fixedly mounted with the adsorption driving cylinder, which drives and connects to the adsorption plate; and an adsorption nozzle is fixedly mounted on the adsorption plate. The clamping mechanism includes a clamping moving stage, a lower clamping plate, and an upper clamping plate. The clamping moving stage is fixedly mounted on the lower clamping plate and is driven to the upper clamping plate by a clamping cylinder. The first drive motor is driven to the clamping moving stage by a first lead screw. The grinding mechanism includes a grinding moving stage, an adjusting cylinder, a grinding motor, and a grinding wheel. The grinding moving stage is fixedly mounted on the adjusting cylinder and is driven to the grinding motor by a fixed seat. The grinding motor is driven to the grinding wheel. The fixed seat is fixedly mounted with a dust suction nozzle by a dust suction bracket. The second drive motor is driven to the grinding moving stage by a second lead screw.

[0006] Preferably, the clamping cylinder is elastically connected to the upper clamping plate via an elastic buffer assembly.

[0007] Preferably, the adsorption moving platform is fixedly mounted with an adjusting support, the adjusting support is fixedly mounted with a rubber pad, and the adjusting support is movably mounted with a hand-tightening bolt through a screw hole.

[0008] Preferably, both the lower clamping plate and the upper clamping plate are fixedly fitted with soft rubber pads.

[0009] Preferably, the soft rubber pad is made of soft silicone.

[0010] Preferably, the adsorption plate is movably connected to the adsorption moving stage via a guide rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The conveyor belt of this invention transports microfiber leather to the area below the adsorption mechanism. A drive cylinder drives the adsorption plate downwards and activates the adsorption nozzles on the plate to adsorb and fix the left and right ends of the microfiber leather. The drive cylinder retracts, simultaneously moving the microfiber leather upwards. At this time, a first drive motor drives the clamping mechanism to approach the microfiber leather and activates the clamping cylinder to drive the upper clamping plate downwards, clamping and fixing the left and right ends of the microfiber leather between the upper and lower clamping plates. Simultaneously, as the first drive motor moves back, the microfiber leather straightens. At this point, the grinding mechanism is activated, and an adjusting cylinder drives the grinding motor downwards, which in turn drives the grinding wheel to rotate. The dust suction nozzles also activate simultaneously. A second drive motor drives the grinding mechanism to move horizontally, allowing the grinding wheel to remove the burrs from the front and rear ends of the microfiber leather. This invention, through the automatic coordination of the adsorption mechanism, clamping mechanism, and grinding mechanism, quickly completes the microfiber leather deburring operation, improving production efficiency. Attached Figure Description

[0013] Figure 1 This is the first perspective structural view of this utility model.

[0014] Figure 2 This is the second perspective structural view of this utility model.

[0015] Figure 3 This is the first perspective structural view of the assembly frame of this utility model.

[0016] Figure 4 This is a second perspective structural view of the assembly frame of this utility model.

[0017] Figure 5 This is a structural view of the clamping mechanism of this utility model.

[0018] Figure 6 This is a structural view of the lower and upper clamping plates of this utility model.

[0019] Figure 7 This is a structural view of the grinding mechanism of this utility model.

[0020] Figure 8 This is the first perspective structural view of the adsorption mechanism of this utility model.

[0021] Figure 9 This is a second perspective structural view of the adsorption mechanism of this utility model.

[0022] Figure 10 This is a structural view of the adjustable support of this utility model.

[0023] The diagram shows: 1. Frame; 2. Conveyor belt; 3. Assembly frame; 4. First slide rail; 5. Second slide rail; 6. First drive motor; 7. Second drive motor; 8. Adsorption mechanism; 9. Clamping mechanism; 10. Grinding mechanism; 11. Adsorption moving table; 12. Adsorption plate; 13. Adsorption drive cylinder; 14. Adsorption nozzle; 15. Clamping moving table; 16. Lower clamping plate; 17. Upper clamping plate; 18. Clamping cylinder; 19. First lead screw; 20. Grinding moving table; 21. Adjusting cylinder; 22. Grinding motor; 23. Grinding wheel; 24. Fixed seat; 25. Dust suction support; 26. Dust suction nozzle; 27. Second lead screw; 28. Elastic buffer assembly; 29. ​​Adjusting support; 30. Rubber pad; 31. Screw hole; 32. Hand-tightening bolt; 33. Soft rubber pad; 34. Guide rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] like Figures 1-10As shown, the present invention provides a microfiber leather deburring device, comprising a frame 1, a conveyor belt 2 fixedly mounted on the frame 1, an assembly frame 3 fixedly mounted on the frame 1, a first slide rail 4, a second slide rail 5, a first drive motor 6, and a second drive motor 7 fixedly mounted on the assembly frame 3, a suction mechanism 8 and a clamping mechanism 9 movably mounted on the first slide rail 4, and a grinding mechanism 10 movably mounted on the second slide rail 5. The suction mechanism 8 includes a suction moving stage 11, a suction plate 12, and a suction driving cylinder 13. The suction moving stage 11 is fixedly mounted with the suction driving cylinder 13, which drives and connects to the suction plate 12. The suction plate 12 is fixedly mounted with suction nozzles 14. The clamping mechanism 9 includes a clamping moving stage 11. 5. A lower clamping plate 16 and an upper clamping plate 17 are provided. A clamping moving stage 15 is fixedly installed on the lower clamping plate 16. The clamping moving stage 15 is driven and connected to the upper clamping plate 17 via a clamping cylinder 18. A first drive motor 6 is driven and connected to the clamping moving stage 15 via a first lead screw 19. The grinding mechanism 10 includes a grinding moving stage 20, an adjusting cylinder 21, a grinding motor 22, and a grinding wheel 23. The grinding moving stage 20 is fixedly installed with the adjusting cylinder 21. The adjusting cylinder 21 is driven and connected to the grinding motor 22 via a fixed seat 24. The grinding motor 22 is driven and connected to the grinding wheel 23. A dust suction nozzle 26 is fixedly installed on the fixed seat 24 via a dust suction support 25. A second drive motor 7 is driven and connected to the grinding moving stage 20 via a second lead screw 27. The clamping cylinder 18 is elastically connected to the upper clamping plate 17 via an elastic buffer assembly 28. An adjustable support 29 is fixedly installed on the adsorption moving stage 11. A rubber pad 30 is fixedly installed on the adjustable support 29, and a hand-tightening bolt 32 is movably installed on the adjustable support 29 through a screw hole 31. Soft rubber pads 33 are fixedly installed on both the lower clamping plate 16 and the upper clamping plate 17. The soft rubber pads 33 are made of soft silicone. The adsorption plate 12 is movably connected to the adsorption moving stage 11 via a guide rod 34.

[0027] Through the above technical solution, the conveyor belt 2 of this utility model transports the microfiber leather to the area below the adsorption mechanism 8. The auxiliary drive cylinder drives the adsorption plate 12 to move downward and activates the adsorption nozzles 14 on the adsorption plate 12 to adsorb and fix the left and right ends of the microfiber leather. The auxiliary drive cylinder retracts, simultaneously driving the microfiber leather to move upward. At this time, the first drive motor 6 drives the clamping mechanism 9 to move closer to the microfiber leather and activates the clamping cylinder 18 to drive the upper clamping plate 17 to move downward, so that the upper clamping plate 17 and the lower clamping plate 16 clamp and fix the left and right ends of the microfiber leather. At the same time, when the first drive motor 6 drives the microfiber leather to move back, the microfiber leather straightens. At this time, the grinding mechanism 10 is started, the adjusting cylinder 21 drives the grinding motor 22 to move down, the grinding motor 22 drives the grinding wheel 23 to rotate, the dust suction nozzle 26 is started at the same time, and the second drive motor 7 drives the grinding mechanism 10 to move horizontally, so that the grinding wheel 23 removes the burrs at both ends of the microfiber leather. This utility model improves production efficiency by automatically cooperating the adsorption mechanism 8, the clamping mechanism 9 and the grinding mechanism 10 to quickly complete the deburring operation of microfiber leather.

[0028] Example 2:

[0029] like Figures 1-10 As shown, the frame 1 of this utility model serves as the foundation of the entire device, and the conveyor belt 2 is fixedly installed thereon, responsible for smoothly transporting the microfiber leather to the working area. The assembly frame 3 is fixed on the frame 1, and the assembly frame 3 is equipped with a first slide rail 4, a second slide rail 5, a first drive motor 6, and a second drive motor 7.

[0030] The adsorption mechanism 8 consists of an adsorption moving stage 11, an adsorption plate 12, and an adsorption driving cylinder 13. The adsorption moving stage 11 is fixedly equipped with the adsorption driving cylinder 13, which drives the adsorption plate 12 to move up and down. Adsorption nozzles 14 are fixed on the adsorption plate 12 for adsorbing the left and right ends of the microfiber leather, ensuring material stability during processing. The clamping mechanism 9 consists of a clamping moving stage 15, a lower clamping plate 16, and an upper clamping plate 17. The clamping moving stage 15 is fixedly equipped with the lower clamping plate 16 and is driven by the clamping cylinder 18 to connect to the upper clamping plate 17, thus clamping and fixing the left and right ends of the microfiber leather.

[0031] The grinding mechanism 10 is the core component of the deburring device, including a grinding moving table 20, an adjusting cylinder 21, a grinding motor 22, and a grinding wheel 23. The adjusting cylinder 21 is fixedly mounted on the grinding moving table 20. The adjusting cylinder 21 is driven by the grinding motor 22 via a fixed base 24. The grinding motor 22 then drives the grinding wheel 23 to rotate, achieving precise grinding of the rough edges of the microfiber leather. A dust suction nozzle 26 is also installed on the fixed base 24 and fixed by a dust suction bracket 25 to remove debris generated during the grinding process and maintain a clean working environment.

[0032] First, the microfiber leather is conveyed to the area below the adsorption mechanism 8 via conveyor belt 2. Adsorption drive cylinder 13 drives the adsorption plate 12 downwards, and adsorption nozzle 14 activates to adsorb the left and right ends of the microfiber leather. Then, adsorption drive cylinder 13 retracts, causing the microfiber leather to move upwards. Next, the first drive motor 6 drives the clamping mechanism 9 to approach the microfiber leather, and clamping cylinder 18 drives the upper clamping plate 17 downwards, causing the upper clamping plate 17 and lower clamping plate 16 to clamp and fix the left and right ends of the microfiber leather. With the microfiber leather taut, the grinding mechanism 10 is activated, and adjusting cylinder 21 drives the grinding motor 22 downwards. The grinding motor 22 drives the grinding wheel 23 to rotate, and simultaneously, the dust suction nozzle 26 activates to remove debris. The second drive motor 7 drives the grinding mechanism 10 to translate, causing the grinding wheel 23 to remove the rough edges from the front and back ends of the microfiber leather.

[0033] The clamping cylinder 18 of this invention is elastically connected to the upper clamping plate 17 via an elastic buffer assembly 28. The elastic buffer assembly 28 buffers the impact force generated when the upper clamping plate 17 and lower clamping plate 16 clamp the microfiber leather, preventing damage due to excessive pressure. The elastic buffer assembly 28 is made of materials such as springs or rubber. It absorbs excess force when the cylinder pushes the upper clamping plate 17 downwards, reducing direct impact and protecting the material surface from damage. During clamping, the elasticity of the elastic buffer assembly 28 provides a gentle clamping force, ensuring that the microfiber leather does not deform or become damaged due to over-clamping.

[0034] The adsorption moving platform 11 of this utility model is fixedly equipped with an adjusting support 29, on which a rubber pad 30 is fixed to provide stable support and cushioning. The adjusting support 29 is connected to a hand-tightening bolt 32 via a screw hole 31, and the operator fixes the adsorption mechanism 8 to the assembly frame 3 by tightening the hand-tightening bolt 32. The design of the hand-tightening bolt 32 makes the position adjustment of the adsorption mechanism 8 simple and quick, and the operator can complete the adjustment without the use of additional tools. By rotating the hand-tightening bolt 32, the position of the adsorption mechanism 8 can be adjusted to accommodate microfiber leather of different widths and lengths. This adjustment method not only improves the flexibility of the device, but also shortens the equipment adjustment time and improves production efficiency.

[0035] In this invention, both the lower clamping plate 16 and the upper clamping plate 17 are fixedly fitted with soft rubber pads 33, which are made of soft silicone. The physical properties of soft silicone make it an ideal clamping and protective material; it possesses excellent flexibility and elasticity, providing a uniform pressure distribution when clamping microfiber leather, thereby increasing the clamping stability of the microfiber leather by the lower clamping plate 16 and the upper clamping plate 17. The soft rubber pads 33 increase the friction between the lower clamping plate 16 and the upper clamping plate 17 and the microfiber leather, ensuring that the microfiber leather does not slip or shift during grinding, thus guaranteeing the accuracy and consistency of the deburring operation. The cushioning effect of the soft silicone pads 30 prevents the microfiber leather from being directly subjected to hard forces during clamping, reducing potential indentations or damage to the material surface and protecting the integrity and aesthetics of the microfiber leather.

[0036] The adsorption plate 12 of this invention is movably connected to the adsorption moving stage 11 via a guide rod 34, improving the movement stability of the adsorption moving stage 11 under the drive of the adsorption cylinder. The guide rod 34, as a rigid connecting component, ensures that the adsorption plate 12 maintains linear motion during its up-and-down movement. Under the action of the adsorption cylinder, the adsorption moving stage 11 moves up and down along the guide rod 34. The rigid structure of the guide rod 34 provides a stable guiding effect, enabling the adsorption plate 12 to accurately align and adsorb the left and right ends of the microfiber leather.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A microfiber leather deburring device, comprising a frame, wherein a conveyor belt is fixedly mounted on the frame, characterized in that, The frame is fixedly equipped with an assembly rack, which is fixedly equipped with a first slide rail, a second slide rail, a first drive motor, and a second drive motor. The first slide rail is movably equipped with an adsorption mechanism and a clamping mechanism. The second slide rail is movably equipped with a grinding mechanism. The adsorption mechanism includes an adsorption moving stage, an adsorption plate, and an adsorption driving cylinder. The adsorption moving stage is fixedly equipped with the adsorption driving cylinder, which drives and connects to the adsorption plate. The adsorption plate is fixedly equipped with an adsorption nozzle. The clamping mechanism includes a clamping moving stage, a lower clamping plate, and an upper clamping plate. The clamping moving stage is fixedly equipped with the lower clamping plate and drives and connects to the upper clamping plate via a clamping cylinder. The first drive motor drives and connects to the clamping moving stage via a first lead screw. The grinding mechanism includes a grinding moving stage, an adjusting cylinder, a grinding motor, and a grinding wheel. The grinding moving stage is fixedly equipped with the adjusting cylinder, which drives and connects to the grinding motor via a fixed base. The grinding motor drives and connects to the grinding wheel. The fixed base is fixedly equipped with a dust suction nozzle via a dust suction bracket. The second drive motor drives and connects to the grinding moving stage via a second lead screw.

2. The microfiber leather deburring device according to claim 1, characterized in that, The clamping cylinder is elastically connected to the upper clamping plate through an elastic buffer assembly.

3. The microfiber leather deburring device according to claim 1, characterized in that, The adsorption moving platform is fixedly installed with an adjusting support, the adjusting support is fixedly installed with a rubber pad, and the adjusting support is movably installed with a hand-tightening bolt through a screw hole.

4. The microfiber leather deburring device according to claim 1, characterized in that, Both the lower clamping plate and the upper clamping plate are fixedly installed with soft rubber pads.

5. The microfiber leather deburring device according to claim 4, characterized in that, The soft rubber pad is made of soft silicone.

6. The microfiber leather deburring device according to claim 1, characterized in that, The adsorption plate is movably connected to the adsorption moving platform via a guide rod.

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