High-efficiency wooden comb polishing device

Abstract

The utility model discloses a high-efficiency wood comb polishing device which comprises a platen, the surface of the platen is fixedly connected with a belt type polishing mechanism and a height adjusting mechanism, the height adjusting mechanism is provided with a universal arm assembly, the end of the universal arm assembly is fixedly connected with a suspension rod, and the lower end of the suspension rod is fixedly connected with a polishing conveying mechanism. A wooden comb can be limited through a limiting baffle, the lower surface of the wooden comb can be polished through a belt type polishing mechanism, acting force can be applied to the upper surface of the wooden comb through rotation of a plurality of rubber wheels, and therefore the wooden comb is driven from one end of the limiting baffle to the other end of the limiting baffle, and assembly line type polishing operation on the wooden comb is achieved; compared with the prior art, the wood comb polishing device has the advantages that the wood comb does not need to be disassembled manually after being polished, the operation is simple and convenient, and the machining and polishing efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of wood comb processing technology, specifically a high-efficiency wood comb polishing device. Background Technology

[0002] After the semi-finished wooden comb is processed, there are many burrs on the surface, so it needs to be polished. A search revealed CN221290627U, which discloses a wooden comb polisher, belonging to the field of daily necessities processing technology. This wooden comb polisher includes a polishing box and a comb tooth polishing mechanism. A motor is installed on the top left side of the polishing box, and a polishing roller is movably connected inside the polishing box. The left side of the polishing roller is connected to the output end of the motor. A fixed shell is fixedly connected to the rear side of the top of the polishing box, and a material rack is movably connected inside the fixed shell. A support strip is fixedly connected to the bottom of the inner wall of the material rack, and a contact anti-deviation structure is movably connected inside the material rack. By setting up the comb tooth polishing mechanism, the burrs between the comb teeth of the wooden comb workpiece can be polished during polishing, avoiding the difficulty in polishing the burrs between the comb teeth, thus improving the convenience and polishing effect of wooden comb tooth polishing.

[0003] However, in actual use, the existing technology requires manual disassembly of the combs after each batch of combs has been polished, which is tedious and time-consuming. It cannot achieve assembly line operation, and the processing and polishing efficiency is still low, so it needs to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency comb polishing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency wood comb polishing device, comprising a table, wherein a belt polishing mechanism and a height adjustment mechanism are fixedly connected to the surface of the table, a universal arm assembly is provided on the height adjustment mechanism, a suspension rod is fixedly connected to the end of the universal arm assembly, and a polishing conveying mechanism is fixedly connected to the lower end of the suspension rod.

[0006] The grinding and conveying mechanism includes a support block, a back plate, a limiting baffle, and multiple rubber wheels. The support block is fixedly connected to the lower end of the suspension rod, the back plate is fixedly connected to the rear surface of the support block, the limiting baffle is fixedly connected to the lower surface of the back plate, and the rubber wheels are rotatably connected to the surface of the back plate. A gap is left between the limiting baffle and the belt grinding mechanism.

[0007] Preferably, the rear surface of the back plate is rotatably connected to multiple pulleys, the outer surfaces of the multiple pulleys are jointly fitted with a transmission belt, the surface of the back plate is fixedly connected to a first servo motor, and the output end of the first servo motor and multiple rubber wheels are respectively connected to the multiple pulleys for transmission.

[0008] Preferably, a second servo motor is fixedly connected to the surface of the support block, a first gear is fixedly connected to the output end of the second servo motor, a support plate is fixedly connected to the surface of the back plate, a second gear is rotatably connected to the surface of the support plate, a grinding brush wheel is fixedly connected to the rotating end of the second gear, and the first gear and the second gear mesh with each other.

[0009] Preferably, the belt polishing mechanism includes two drive rollers, a power motor, and a polishing belt. The two drive rollers are rotatably connected to the surface of the table via a bracket. The power motor is fixedly connected to the side of the bracket and is connected to the drive rollers for transmission. The polishing belt is sleeved on the outer surface of the two drive rollers.

[0010] Preferably, the height adjustment mechanism includes a third servo motor, an adjusting screw, and a limiting slide rod. The third servo motor and the limiting slide rod are both fixedly connected to the surface of the platform. The adjusting screw is fixedly connected to the output end of the third servo motor and is threadedly connected to the universal arm assembly. The limiting slide rod is slidably connected to the universal arm assembly.

[0011] Preferably, the universal arm assembly includes a telescopic rod and a steering plate. The steering plate is rotatably connected to the telescopic end of the telescopic rod, and the surface of the telescopic rod has a plurality of positioning holes arranged in a ring array. The surface of the steering plate is threaded with locking studs that fit into the positioning holes.

[0012] Preferably, a dust collection cover is slidably connected to the outer surface of the suspension rod.

[0013] Beneficial effects

[0014] This utility model provides a high-efficiency wooden comb polishing device, which has the following beneficial effects:

[0015] 1. This high-efficiency wooden comb polishing device, by setting up a belt polishing mechanism and a polishing conveyor mechanism, uses a limiting baffle to limit the wooden comb, the belt polishing mechanism to polish the lower surface of the wooden comb, and multiple rotating rubber wheels to apply force to the upper surface of the wooden comb, thereby driving the wooden comb from one end of the limiting baffle to the other end, thus realizing a production line-style polishing operation for wooden combs. The polished wooden combs will fall off the surface of the belt polishing mechanism and can then be transported away by the conveyor belt. Compared with the existing technology, the wooden combs do not need to be manually removed after polishing, making the operation simple and convenient and greatly improving the processing and polishing efficiency.

[0016] 2. This high-efficiency wooden comb polishing device, by setting a second servo motor, a first gear, a second gear, and a polishing brush wheel, utilizes the second servo motor to drive the first gear to rotate. The meshing transmission of the first and second gears drives the polishing brush wheel to rotate, which polishes the teeth of the wooden comb. In conjunction with the movement of the wooden comb from one end of the limiting baffle to the other, all the teeth of the wooden comb can be polished. It can also realize assembly line polishing, further improving the processing and polishing efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a high-efficiency wooden comb polishing device proposed in this utility model;

[0018] Figure 2 This is a frontal three-dimensional structural diagram of the sanding conveying mechanism of a high-efficiency wooden comb sanding device proposed in this utility model;

[0019] Figure 3 This is a rear-view three-dimensional structural diagram of the sanding conveying mechanism of a high-efficiency wooden comb sanding device proposed in this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the height adjustment mechanism and universal arm assembly of a high-efficiency wood comb polishing device proposed in this utility model.

[0021] In the diagram: 1. Platform; 2. Belt grinding mechanism; 3. Height adjustment mechanism; 4. Universal arm assembly; 5. Suspension rod; 6. Grinding conveyor mechanism; 7. Support block; 8. Back plate; 9. Limiting baffle; 10. Rubber wheel; 11. Pulley; 12. Drive belt; 13. First servo motor; 14. Second servo motor; 15. First gear; 16. Support plate; 17. Second gear; 18. Grinding brush wheel; 19. Drive roller; 20. Power motor; 21. Grinding belt; 22. Third servo motor; 23. Adjusting screw; 24. Limiting slide bar; 25. Telescopic rod; 26. Directional plate; 27. Positioning hole; 28. Locking stud; 29. ​​Dust collection hood. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4This utility model provides a technical solution: a high-efficiency wood comb polishing device, including a table 1, a belt polishing mechanism 2 and a height adjustment mechanism 3 are fixedly connected to the surface of the table 1, a universal arm assembly 4 is provided on the height adjustment mechanism 3, a suspension rod 5 is fixedly connected to the end of the universal arm assembly 4, and a polishing conveying mechanism 6 is fixedly connected to the lower end of the suspension rod 5.

[0024] The sanding and conveying mechanism 6 includes a support block 7, a back plate 8, a limiting baffle 9, and multiple rubber wheels 10. The support block 7 is fixedly connected to the lower end of the suspension rod 5, the back plate 8 is fixedly connected to the rear surface of the support block 7, the limiting baffle 9 is fixedly connected to the lower surface of the back plate 8, and the rubber wheels 10 are rotatably connected to the surface of the back plate 8. A gap is left between the limiting baffle 9 and the belt sanding mechanism 2. By setting the belt sanding mechanism 2 and the sanding and conveying mechanism 6, the limiting baffle 9 can be used to limit the movement of the wooden comb, and the belt... The belt-type sanding mechanism 2 can sand the lower surface of the wooden comb. By rotating multiple rubber wheels 10, force can be applied to the upper surface of the wooden comb, thereby driving the wooden comb from one end of the limiting baffle 9 to the other end, thus realizing the assembly line sanding operation of the wooden comb. After sanding, the wooden comb will fall off the surface of the belt-type sanding mechanism 2 and can be transported away by the conveyor belt. Compared with the existing technology, the wooden comb does not need to be manually removed after sanding, which is simple and convenient to operate and greatly improves the processing and sanding efficiency.

[0025] Multiple pulleys 11 are rotatably connected to the rear surface of the back plate 8. A transmission belt 12 is fitted on the outer surface of the multiple pulleys 11. A first servo motor 13 is fixedly connected to the surface of the back plate 8. The output end of the first servo motor 13 and multiple rubber wheels 10 are respectively connected to the multiple pulleys 11 for transmission. The first servo motor 13 can drive the pulleys 11 to rotate through the operation of the first servo motor 13. The transmission belt 12 can drive the multiple pulleys 11 to rotate, thereby driving the multiple rubber wheels 10 to rotate.

[0026] A second servo motor 14 is fixedly connected to the surface of the support block 7. A first gear 15 is fixedly connected to the output end of the second servo motor 14. A support plate 16 is fixedly connected to the surface of the back plate 8. A second gear 17 is rotatably connected to the surface of the support plate 16. A polishing brush wheel 18 is fixedly connected to the rotating end of the second gear 17. The first gear 15 and the second gear 17 mesh with each other. By setting the second servo motor 14, the first gear 15, the second gear 17 and the polishing brush wheel 18, the second servo motor 14 can drive the first gear 15 to rotate. The meshing transmission of the first gear 15 and the second gear 17 can drive the polishing brush wheel 18 to rotate. The rotation of the polishing brush wheel 18 can polish the teeth of the wooden comb. With the wooden comb moving from one end of the limit baffle 9 to the other end, all the teeth of the wooden comb can be polished. It can also realize assembly line polishing, further improving the processing and polishing efficiency.

[0027] The belt sanding mechanism 2 includes two drive rollers 19, a power motor 20, and a sanding belt 21. The two drive rollers 19 are rotatably connected to the surface of the table plate 1 via a bracket. The power motor 20 is fixedly connected to the side of the bracket and is connected to the drive rollers 19 for transmission. The sanding belt 21 is sleeved on the outer surface of the two drive rollers 19. The power motor 20 can drive the drive rollers 19 to rotate, and the rotation of the drive rollers 19 can drive the sanding belt 21 to rotate. By rubbing the sanding belt 21 against the lower surface of the wooden comb, the wooden comb can be sanded.

[0028] The height adjustment mechanism 3 includes a third servo motor 22, an adjusting screw 23, and a limiting slide rod 24. The third servo motor 22 and the limiting slide rod 24 are both fixedly connected to the surface of the platform 1. The adjusting screw 23 is fixedly connected to the output end of the third servo motor 22 and is threadedly connected to the universal arm assembly 4. The limiting slide rod 24 is slidably connected to the universal arm assembly 4. The universal arm assembly 4 includes a telescopic rod 25 and a steering plate 26. The steering plate 26 is rotatably connected to the telescopic end of the telescopic rod 25, and the surface of the telescopic rod 25 has multiple positioning holes arranged in a circular array. 27. The surface of the directional plate 26 is threaded with a locking stud 28 that matches the positioning hole 27. The third servo motor 22 can drive the adjusting screw 23 to rotate. By rotating the adjusting screw 23, the telescopic rod 25 can be limited by the limiting slide rod 24, thereby adjusting the height of the grinding conveying mechanism 6. By screwing the locking stud 28 into different positioning holes 27, the orientation of the directional plate 26 can be adjusted. Finally, by extending and retracting the telescopic rod 25, the position and tilt of the grinding conveying mechanism 6 can be adjusted, providing convenience for the staff.

[0029] A dust collection cover 29 is slidably connected to the outer surface of the suspension rod 5. By setting the dust collection cover 29, the flying material generated during the sanding of the wooden comb can be blocked and limited.

[0030] Working principle: When this high-efficiency wooden comb polishing device is in use, the height of the universal arm assembly 4 is adjusted by the height adjustment mechanism 3. Then, by adjusting the universal arm assembly 4, the polishing conveyor mechanism 6 is tilted above the belt polishing mechanism 2, and a gap is left between the limiting baffle 9 and the belt polishing mechanism 2. During polishing, the operator only needs to insert the wooden combs one by one between the rubber wheel 10 and the polishing belt 21. At this time, the rotation of the polishing belt 21 can polish the lower surface of the wooden comb, and the rotation of multiple rubber wheels 10 can apply force to the upper surface of the wooden comb, thereby driving the wooden comb from one end of the limiting baffle 9 to the other end, thus realizing the assembly line polishing operation of the wooden comb. The polished wooden comb will fall off the surface of the belt polishing mechanism 2 and can be transported away by the conveyor belt. Compared with the existing technology, the wooden comb does not need to be manually removed after polishing, the operation is simple and convenient, and the processing and polishing efficiency is greatly improved.

[0031] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency wood comb polishing device, comprising a table (1), characterized in that: The surface of the platform (1) is fixedly connected to a belt grinding mechanism (2) and a height adjustment mechanism (3). A universal arm assembly (4) is provided on the height adjustment mechanism (3). A suspension rod (5) is fixedly connected to the end of the universal arm assembly (4). A grinding conveying mechanism (6) is fixedly connected to the lower end of the suspension rod (5). The grinding conveying mechanism (6) includes a support block (7), a back plate (8), a limiting baffle (9), and multiple rubber wheels (10). The support block (7) is fixedly connected to the lower end of the suspension rod (5), the back plate (8) is fixedly connected to the rear surface of the support block (7), the limiting baffle (9) is fixedly connected to the lower surface of the back plate (8), and the rubber wheels (10) are rotatably connected to the surface of the back plate (8). A gap is left between the limiting baffle (9) and the belt grinding mechanism (2).

2. The high-efficiency wood comb polishing device according to claim 1, characterized in that: The rear surface of the back plate (8) is rotatably connected to multiple pulleys (11), and the outer surfaces of the multiple pulleys (11) are covered with a transmission belt (12). The surface of the back plate (8) is fixedly connected to a first servo motor (13), and the output end of the first servo motor (13) and multiple rubber wheels (10) are respectively connected to the multiple pulleys (11) for transmission.

3. The high-efficiency wood comb polishing device according to claim 1, characterized in that: A second servo motor (14) is fixedly connected to the surface of the support block (7). A first gear (15) is fixedly connected to the output end of the second servo motor (14). A support plate (16) is fixedly connected to the surface of the back plate (8). A second gear (17) is rotatably connected to the surface of the support plate (16). A grinding brush wheel (18) is fixedly connected to the rotating end of the second gear (17). The first gear (15) and the second gear (17) mesh with each other.

4. The high-efficiency wood comb polishing device according to claim 1, characterized in that: The belt grinding mechanism (2) includes two drive rollers (19), a power motor (20) and a grinding belt (21). The two drive rollers (19) are rotatably connected to the surface of the table (1) through a bracket. The power motor (20) is fixedly connected to the side of the bracket and is connected to the drive rollers (19) in a transmission connection. The grinding belt (21) is sleeved on the outer surface of the two drive rollers (19).

5. The high-efficiency wood comb polishing device according to claim 1, characterized in that: The height adjustment mechanism (3) includes a third servo motor (22), an adjusting screw (23), and a limiting slide rod (24). The third servo motor (22) and the limiting slide rod (24) are both fixedly connected to the surface of the platform (1). The adjusting screw (23) is fixedly connected to the output end of the third servo motor (22). The adjusting screw (23) is threadedly connected to the universal arm assembly (4), and the limiting slide rod (24) is slidably connected to the universal arm assembly (4).

6. The high-efficiency wood comb polishing device according to claim 5, characterized in that: The universal arm assembly (4) includes a telescopic rod (25) and a steering plate (26). The steering plate (26) is rotatably connected to the telescopic end of the telescopic rod (25). The surface of the telescopic rod (25) is provided with a plurality of positioning holes (27) arranged in a ring array. The surface of the steering plate (26) is threaded with locking studs (28) that fit into the positioning holes (27).

7. The high-efficiency wood comb polishing device according to claim 1, characterized in that: A dust collection cover (29) is slidably connected to the outer surface of the suspension rod (5).

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