Seat plate surface deburring device

Abstract

The utility model belongs to the technical field of furniture processing, and discloses a seat plate surface deburring device which comprises a base, a fixing clamp, a movable plate and a recycling mechanism, the top of the base is fixedly connected with a limiting rod, the bottom of the base is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first lead screw; a rotating rod is fixedly connected to the surface of the left fixing clamp and rotationally connected to the left base, and the rotating rod is in transmission connection with a second motor through a transmission belt. Through the use of the rubber splash-proof sleeve, the waste residue box, the collecting box, the push plate and the covering assembly, the rubber splash-proof sleeve prevents burrs from splashing during grinding, the ground burrs fall into the collecting box, the burrs in the collecting box can be pushed into the waste residue box by pushing the push plate, and the grinding efficiency is improved. And the covering assembly can prevent burrs in the waste residue box from being sucked out by the suction fan, the problem that the burrs splash everywhere is solved, and labor needed by work is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of furniture processing, and particularly relates to a burr removing device for the surface of a seat board. Background Art

[0002] A burr removing device for the surface of a seat board is a device specially designed to remove burrs, sharp edges and uneven parts on the edge or surface of a seat board (such as a car seat, an office chair seat, etc.). This kind of device is usually used in industries such as furniture manufacturing and automotive interior production to ensure the smooth and safe surface of the seat board, and improve the quality and comfort of the product.

[0003] For example, the Chinese utility model patent with the application number 2023216857936 discloses a burr removing device for the surface of a seat board. In the technical solution of this application, the clamping component can be driven by the second moving component to move to clamp plates of different sizes, and through the cooperation of the first moving component and the lifting component, plates of different sizes can be processed, expanding the scope of application. When deburring the plate, the dropped burrs are blown off the surface of the plate by a blower and fall into the chip collection box.

[0004] However, since the wind blows directly on the plate in the above device, the burrs will not completely fall into the chip collection box, and some will be blown and scattered on the ground, requiring subsequent cleaning, which complicates the work process.

[0005] In summary, there is a need for a burr removing device that can effectively collect the burrs generated by grinding the seat board. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a burr removing device for the surface of a seat board. The use of a rubber splash guard, a waste residue box, a collection box, a push plate, and a covering component makes the rubber splash guard prevent burrs from splashing during grinding.

[0007] The technical solution adopted by the utility model to solve the above problems is: a burr removing device for the surface of a seat board, comprising:

[0008] A base for carrying the seat board, a limiting rod is fixedly connected to the top of the base, and a first motor is fixedly connected to the bottom of the base. The output end of the first motor is fixedly connected to a first lead screw;

[0009] A moving plate is arranged on the first lead screw;

[0010] A grinding component is arranged on the moving plate. The grinding component includes a grinding motor, a rubber splash guard, and a grinding disc. The inner side of the rubber splash guard is fixedly connected to the grinding motor, and the output end of the grinding motor is fixedly connected to the grinding disc.

[0011] A further preferred technical solution is that: a first lead screw and a limiting rod are connected to the inner side of the moving plate, a third motor is fixedly connected to the moving plate, the output end of the third motor is fixedly connected to a third lead screw, a slider is threadedly connected to the third lead screw, the bottom of the slider penetrates through a through groove formed on the surface of the moving plate, and the top of the rubber splash guard is fixedly connected to the slider.

[0012] A further preferred technical solution is that: it further includes fixing clamps. There are two fixing clamps. A rotating rod is fixedly connected to the first fixing clamp, the rotating rod is rotatably connected to the base, the rotating rod is drivingly connected to a second motor through a transmission belt, the second motor is fixedly connected to the top of the left base, a second lead screw is rotatably connected to the second fixing clamp, and the second lead screw penetrates and is threadedly connected to the base.

[0013] A further preferred technical solution is that: it further includes a recycling mechanism. The recycling mechanism includes a collection box, the collection box is fixedly connected to the base, an inclined guiding block is fixedly connected to the top of the collection box, a waste residue box is communicated with the bottom of the collection box, a sleeve rod is fixedly connected to the inner side surface of the collection box, a covering component is connected to the sleeve rod, a push plate is fixedly sleeved on the sleeve rod, one side of the push plate is fixedly connected to a connecting rod, and one end of the connecting rod penetrates through the collection box and is fixedly connected to a placement plate.

[0014] A further preferred technical solution is that: the covering component includes a baffle and a sleeve. One side of the baffle is fixedly connected to the sleeve, the sleeve is sleeved on the sleeve rod, a spring is installed between the sleeve and the collection box, the baffle abuts against the top of the waste residue box, and one end of the baffle penetrates through and is arranged on the collection box.

[0015] A further preferred technical solution is that: a filter screen is arranged on the inner bottom surface of the collection box and a suction fan is installed below the filter screen.

[0016] A further preferred technical solution is that: a protruding plate is fixedly connected to the top surface of the placement plate, and the placement plate is slidably connected to a chute arranged on the base.

[0017] A further preferred technical solution is that: the moving plate is threadedly connected to the first lead screw, and the moving plate is also provided with a hole for the limiting rod to penetrate through.

[0018] A further preferred technical solution is that: a fastening bolt is threadedly connected to the fixing clamp.

[0019] A further preferred technical solution is that: one end of the third lead screw is fixedly connected to the moving plate through a fixing block.

[0020] In summary, the present utility model has the following beneficial effects:

[0021] 1. By using the rubber splash guard, waste residue box, collection box, push plate, and covering component, the rubber splash guard of the present utility model prevents burrs from splashing during grinding. The burrs after grinding fall into the collection box, so that pushing the push plate can push the burrs in the collection box into the waste residue box, and the covering component can prevent the burrs in the waste residue box from being sucked out by the suction fan, solving the problem of burrs splashing everywhere and reducing the labor required for work.

[0022] 2. By using the placement plate, the placement plate drives the sheet material to move, enabling the sheet material to move inside the fixed clamp, solving the problem that it is difficult for one person to lift the sheet material and fix it at the same time, improving work efficiency and reducing work intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the structure of the third motor, the first lead screw, and the grinding component;

[0025] Figure 3 is a schematic diagram of the structure of the push plate, the waste residue box, and the collection box.

[0026] In the drawings, the components represented by each reference numeral are as follows: 1, base; 2, first motor; 3, second motor; 4, placement plate; 5, connecting rod; 6, waste residue box; 7, collection box; 8, fixed clamp; 9, rotating rod; 10, filter screen; 11, fastening bolt; 12, first lead screw; 13, limiting rod; 14, grinding component; 141, grinding disc; 142, rubber splash guard; 143, grinding motor; 15, third motor; 16, third lead screw; 17, slider; 18, suction fan; 19, sleeve; 20, baffle; 21, sleeve rod; 22, inclined guide block; 23, moving plate; 24, push plate; 25, second lead screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following further elaborates on the present utility model with reference to the drawings.

[0028] This specific embodiment is merely an interpretation of the present utility model and is not a limitation thereof. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

[0029] Embodiment:

[0030] Please refer to Figures 1-3, a burr removal device for the surface of a seat board in this embodiment, includes two bases 1 that support the whole device. A limiting rod 13 for limiting the movement of the moving plate 23 is fixedly connected to the top of the left base 1. A first motor 2 for driving the rotation of the first lead screw 12 is fixedly connected to the bottom of the right base 1. The output end of the first motor 2 is fixedly connected to the first lead screw 12 for driving the movement of the moving plate 23.

[0031] Two fixing clamps 8 for fixing plates. A fastening bolt 11 is threadedly connected to the surface of the fixing clamp. A rotating rod 9 is fixedly connected to the surface of the left fixing clamp 8. The rotating rod 9 is rotatably connected to the left base 1. The rotating rod 9 is connected by a transmission belt to a second motor 3 for driving the rotation of the rotating rod 9. The pulleys on both sides of the inner wall of the transmission belt are respectively fixedly connected to the second motor 3 and the rotating rod 9. The second motor 3 is fixedly connected to the top of the left base 1. The surface of the right fixing clamp 8 is rotatably connected to a second lead screw 25 for adjusting the position of the fixing clamp 8. A knob is installed at one end of the second lead screw 25. The second lead screw 25 passes through and is threadedly connected to the right base 1.

[0032] A moving plate 23 for adjusting the position of the grinding assembly 14. The left side of the inner wall of the moving plate 23 is threadedly connected to the first lead screw 12. A hole for the limiting rod 13 to pass through is opened on the right side of the moving plate 23. The two sides of the inner wall of the moving plate 23 are respectively connected to the first lead screw 12 and the limiting rod 13. A third motor 15 for driving the rotation of the third lead screw 16 is fixedly connected to the surface of the moving plate 23. The output end of the third motor 15 is fixedly connected to the third lead screw 16. One end of the third lead screw 16 is fixedly connected to one side of the surface of the moving plate 23 through a fixing block. A slider 17 for driving the movement of the grinding assembly 14 is threadedly connected to the surface of the third lead screw 16. The bottom of the slider 17 passes through a through groove opened on the surface of the moving plate 23 and is fixedly connected to a grinding assembly 14 for grinding the burrs of the plate. The grinding assembly 14 includes a grinding motor 143, a rubber splash guard 142 and a grinding disc 141. The top of the rubber splash guard 142 is fixedly connected to the slider 17. The inner wall of the rubber splash guard 142 is fixedly connected to the grinding motor 143. The output end of the grinding motor 143 is fixedly connected to the grinding disc 141.

[0033] Debris collection and recycling mechanism. The recycling mechanism includes a collection box 7 for collecting burrs. A filter screen 10 is provided at the center of the collection box 7, and a suction fan 18 is installed below the filter screen 10. The collection box 7 is fixedly connected between two bases 1. Oblique guide blocks 22 for guiding the falling position of burrs are fixedly connected to both sides of the top of the collection box 7. Waste residue boxes 6 for storing burrs are communicated with both sides of the bottom of the collection box 7. Sleeve rods 21 are fixedly connected to the inner wall of the collection box 7. Covering components for preventing the burrs in the waste residue box 6 from being sucked out are connected to both ends of the surface of the sleeve rods 21. The covering components include baffle plates 20 and sleeves 19. One side of the baffle plate 20 is fixedly connected to the surface of the sleeve 19. The sleeve 19 is sleeved on the surface of the sleeve rod 21. A spring is installed between the sleeve 19 and the collection box 7. The baffle plate 20 abuts against the top of the waste residue box 6. One end of the baffle plate 20 penetrates through the inner wall of the collection box 7. A push plate 24 for pushing burrs is sleeved on the surface of the sleeve rod 21. One side of the push plate 24 is fixedly connected to a connecting rod 5. The connecting rod 5 is U-shaped. One end of the connecting rod 5 penetrates through the collection box 7 and is fixedly connected to a placement plate 4. Protruding plates are fixedly connected to the surface of the placement plate 4. Both sides of the placement plate 4 are slidably connected to chutes opened on the surface of the base 1.

[0034] In the embodiment of the present application, the implementation principle of a burr removal device for the surface of a seat plate is as follows: Place the plate on the protruding plate, move the placement plate 4, drive the protruding plate and the connecting rod 5 to move through the placement plate 4, and move the plate to the fixed clamp 8. Since the protruding plate is higher than the placement plate 4, both sides of the plate can be off the ground, and the plate can be directly placed inside the fixed clamp 8. Rotate the knob to drive the second lead screw 25 to move, so as to adjust the position of the right fixed clamp 8 to adapt to the sizes of different plates. Fix the plate by rotating the fastening bolt 11. Drive the push plate 24 to move through the movement of the connecting rod 5, so as to push the burrs. When the push plate 24 moves to one of the sleeves 19, the baffle plate 20 can be opened. As the push plate 24 continues to move, the burrs can be pushed into the waste residue box 6. After fixing the plate, pull the placement plate 4 back to its original position. Due to the use of the spring, the sleeve 19 can automatically reset.

[0035] Turn on the suction fan 18, the first motor 2 and the third motor 15. Drive the first lead screw 12 to rotate through the first motor 2, drive the moving plate 23 to move through the rotation of the first lead screw 12, so as to adjust the position of the grinding assembly 14. Turn on the grinding motor 143, drive the grinding disc 141 to grind the plate through the grinding motor 143. Due to the use of the rubber splash guard 142, the burrs generated during grinding will not fly everywhere. Drive the third lead screw 16 to rotate through the third motor 15, drive the slider 17 to move through the rotation of the third lead screw 16, and drive the grinding assembly 14 to adjust its position through the movement of the slider 17, so as to grind various positions of the plate. After one side of the plate is ground, move the moving plate 23 above the device, turn on the second motor 3, drive the rotating rod 9 to rotate through the second motor 3, and drive the fixed clamp 8 to rotate through the rotation of the rotating rod 9 so as to drive the plate to flip. When the plate flips, the burrs on the surface of the plate fall into the collection box 7. After the plate is ground, push the placement plate to move under the plate. At this time, the burrs in the collection box 7 can be pushed into the waste residue box 6.

[0036] In addition, as much as possible, the same or similar reference numerals are used in the drawings and the description to refer to the same or similar parts or steps. The drawings are presented in a simplified form and are not drawn to an exact scale. For convenience and clarity only, directional terms such as top, bottom, front side, rear side, left side, right side, front, back, up, above, upper, below, lower, behind and front may be used with respect to the drawings. These and similar directional terms should not be construed as limiting the scope of the present disclosure in any way.

Claims

1. A device for removing burrs from the surface of a seat plate, characterized in that: include: A base (1) is used to support the seat plate, the top of the base (1) is fixedly connected to a limit rod (13), the bottom of the base (1) is fixedly connected to a first motor (2), and the output end of the first motor (2) is fixedly connected to a first screw rod (12); A movable plate (23) arranged on the first screw rod (12); A grinding assembly (14) is arranged on the movable plate (23), the grinding assembly (14) comprising a grinding motor (143), a rubber splash-proof sleeve (142) and a grinding disc (141), the inner side surface of the rubber splash-proof sleeve (142) being fixedly connected to the grinding motor (143), and the output end of the grinding motor (143) being fixedly connected to the grinding disc (141).

2. A seat board surface deburring device according to claim 1, characterized in that: The inner side of the movable plate (23) is connected to a first screw rod (12) and a limit rod (13); the movable plate (23) is fixedly connected to a third motor (15); the output end of the third motor (15) is fixedly connected to a third screw rod (16); the third screw rod (16) is threadedly connected to a slider (17); the bottom of the slider (17) passes through a through groove formed on the surface of the movable plate (23); and the top of the rubber anti-splash sleeve (142) is fixedly connected to the slider (17).

3. A seat board surface deburring device according to claim 1, characterized in that: It also comprises a fixing clamp (8), wherein two fixing clamps (8) are provided, a first fixing clamp (8) is fixedly connected to a rotating rod (9), the rotating rod (9) is rotatably connected to the base (1), the rotating rod (9) is connected to a second motor (3) via a transmission belt, the second motor (3) is fixedly connected to the top of the left base (1), and a second screw rod (25) is rotatably connected to the second fixing clamp (8), the second screw rod (25) passes through and is threadedly connected to the base (1).

4. A seat board surface deburring device according to claim 1, characterized in that: It also includes a recycling mechanism, which includes a collection box (7), the collection box (7) is fixedly connected to the base (1), the top of the collection box (7) is fixedly connected to an oblique guide block (22), the bottom of the collection box (7) is connected to a waste slag box (6), the inner side of the collection box (7) is fixedly connected to a sleeve rod (21), the sleeve rod (21) is connected to a cover assembly, and the sleeve rod (21) is also fixedly sleeved with a push plate (24), one side of the push plate (24) is fixedly connected to a connecting rod (5), one end of the connecting rod (5) passes through the collection box (7) and is fixedly connected to a placement plate (4).

5. A seat board surface deburring device according to claim 4, characterized in that: The covering assembly comprises a baffle (20) and a sleeve (19); one side of the baffle (20) is fixedly connected to the sleeve (19); the sleeve (19) is sleeved on a sleeve rod (21); a spring is installed between the sleeve (19) and the collection box (7); the baffle (20) abuts against the top of the waste slag box (6); and one end of the baffle (20) is penetrated and arranged on the collection box (7).

6. A seat board surface deburring device according to claim 4, characterized in that: A filter screen (10) is provided on the inner bottom surface of the collection box (7), and a suction fan (18) is installed below the filter screen (10).

7. A seat board surface deburring device according to claim 4, characterized in that: A protruding plate is fixedly connected to the top surface of the placement plate (4), and the placement plate (4) is slidably connected to a sliding groove provided on the base (1).

8. The seat board surface deburring device according to claim 1, characterized in that: The movable plate (23) is threadably connected to the first screw rod (12), and the movable plate (23) is also provided with a hole for the limiting rod (13) to pass through.

9. The seat board surface deburring device according to claim 3, characterized in that: A fastening bolt (11) is threadedly connected to the fixing clamp (8).

10. The seat board surface deburring device according to claim 2, characterized in that: One end of the third screw rod (16) is fixedly connected to the movable plate (23) via a fixing block.

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