Automatic polishing equipment for plate materials

Abstract

The utility model discloses automatic polishing equipment for plate materials, which belongs to the field of polishing equipment and comprises a rack, a workbench is fixedly mounted in the lower end of the rack, a mounting frame is movably mounted in the upper end of the rack, a second motor is fixedly mounted at the right end of the mounting frame, a reciprocating screw is rotatably mounted in the mounting frame, and a first motor is mounted in the reciprocating screw. The right end of the reciprocating screw is fixedly connected with an output shaft of a second motor, a driving table is installed on the reciprocating screw through threads, and a grinding roller is installed at the lower end of the driving table. Through cooperative use of the devices, a plurality of sets of electric telescopic rods drive a mounting frame to descend, and a second motor drives a reciprocating screw to rotate to drive a driving table and a grinding roller to move left and right, so that the grinding roller uniformly grinds the surface of a clamped and fixed plate, and the function of automatically grinding the plate material is achieved; and the grinding efficiency is greatly improved, and meanwhile the difficulty and potential safety hazards of manual operation are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing equipment technical field, concretely is a kind of automatic polishing equipment of board material. BACKGROUND

[0002] Board, usually made into standard size flat rectangular building material board, also more refers to the metal plate forged, rolled or cast, divided into thin plate, medium plate, thick plate, super-thick plate, usually made into standard size flat rectangular building material board, with the improvement of people's living standards, people's quality requirements for various furniture at home are higher and higher, to adapt to the demand of market, various board is polished in the process of furniture production, remove burrs on the surface of board.

[0003] Traditional board material polishing usually relies on manual operation, this mode is not only inefficient, and it is difficult to guarantee polishing quality, there is also certain security risk, to solve these problems, and the existing polishing equipment generally has problems such as complex structure, cumbersome operation and high maintenance cost, it is difficult to fully meet the needs of modern industry for efficient, safe and low-cost board material polishing.

[0004] Therefore, the utility model provides a kind of automatic polishing equipment of board material to solve the above problems. UTILITY MODEL CONTENT

[0005] (One) technical problem solved

[0006] The utility model provides a kind of automatic polishing equipment of board material, aims at solving the problem proposed in background art.

[0007] (Two) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: including rack, the lower end of the rack is fixedly installed with workbench, the upper end of the rack is movably installed with mounting bracket, the right end of the mounting bracket is fixedly installed with second motor, reciprocating screw is rotatably installed in the mounting bracket, the right end of the reciprocating screw is fixedly connected with the output shaft of second motor, driving table is installed on the reciprocating screw by screw thread, the lower end of the driving table is installed with polishing roller, the polishing roller is connected with the driving mechanism in the driving table, the front and rear ends of the mounting bracket are fixedly installed with guide rod, the front and rear ends of the driving table are movably sleeved on two groups of guide rods, the workbench is installed with clamping assembly for fixing board material.

[0009] As a preferred technical scheme of the application, the left and right ends of the workbench are rotatably installed with driving roller, the left end front side of the workbench is fixedly installed with first motor, conveying belt is sleeved on two groups of driving rollers, the output shaft of the first motor is connected with the driving roller of the left end of workbench through transmission mechanism.

[0010] As a preferred technical solution of the present application, the clamping assembly comprises a third motor fixedly installed in the workbench, a first bevel gear fixedly installed on the output shaft of the third motor, a driving shaft rotatably installed in the workbench, a plurality of second bevel gears fixedly installed on the driving shaft, a bidirectional screw rotatably installed at the left and right ends of the workbench, a third bevel gear fixedly installed on the bidirectional screw at the left and right ends of the workbench, a plurality of grooves formed in the front and rear ends of the workbench, a sliding block slidingly installed in each of the plurality of grooves, and two clamping plates fixedly installed at the upper ends of the plurality of sliding blocks and connected with the front and rear ends of the two bidirectional screws through threads.

[0011] As a preferred technical solution of the present application, the distance between the front and rear of the plurality of grooves is greater than the front and rear width of the conveying belt, and the height of the two clamping plates is higher than the thickness of the conveying belt.

[0012] As a preferred technical solution of the present application, the surface threads of the bidirectional screw at the left end of the workbench are opposite in direction to the surface threads of the bidirectional screw at the right end of the workbench.

[0013] As a preferred technical solution of the present application, a plurality of electric telescopic rods are fixedly installed at the upper end of the rack, and the lower ends of the plurality of electric telescopic rods are fixedly connected with the mounting bracket.

[0014] (Three) beneficial effects

[0015] Through the cooperation of the first bevel gear, the driving shaft, the plurality of second bevel gears, the two bidirectional screws, the two third bevel gears, the plurality of sliding blocks and the two clamping plates, the conveyed plate materials on the conveying belt are fixed, and the mounting bracket is lowered by the plurality of electric telescopic rods, and the driving table and the polishing roller are moved left and right by the rotation of the reciprocating screw driven by the second motor, so that the polishing roller uniformly polishes the surface of the clamped and fixed plate, realizes the function of automatically polishing the plate materials, greatly improves the polishing efficiency, and reduces the difficulty and safety hazards of manual operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of a plate material automatic polishing equipment;

[0017] Figure 2 It is a front view structural schematic view of a workbench in a plate material automatic polishing equipment;

[0018] Figure 3 It is a bottom view structural schematic view of a mounting bracket in a plate material automatic polishing equipment;

[0019] Figure 4This is a schematic diagram of the clamping component in an automatic grinding equipment for sheet materials;

[0020] Figure 5 for Figure 2 A magnified structural diagram at point A.

[0021] In the picture:

[0022] 1. Frame; 2. Worktable; 3. Drive roller; 4. First motor; 5. Conveyor belt; 6. Mounting frame; 7. Second motor; 8. Reciprocating screw; 9. Drive table; 10. Grinding roller; 11. Guide rod; 12. Electric telescopic rod; 13. Third motor; 14. First bevel gear; 15. Drive shaft; 16. Second bevel gear; 17. Bidirectional screw; 18. Third bevel gear; 19. Slide groove; 20. Slider; 21. Clamping plate. Detailed Implementation

[0023] 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.

[0024] This utility model provides an automatic grinding device for sheet materials, such as... Figures 1-5 As shown, the automatic grinding equipment includes a frame 1, a worktable 2 fixedly installed in the lower end of the frame 1, a mounting frame 6 movably installed in the upper end of the frame 1, a second motor 7 fixedly installed in the right end of the mounting frame 6, a reciprocating screw 8 rotatably installed in the mounting frame 6, the right end of the reciprocating screw 8 being fixedly connected to the output shaft of the second motor 7, a drive platform 9 being threadedly installed on the reciprocating screw 8, a grinding roller 10 being installed in the lower end of the drive platform 9, the grinding roller 10 being connected to the drive mechanism in the drive platform 9, guide rods 11 being fixedly installed in both the front and rear ends of the mounting frame 6, the front and rear ends of the drive platform 9 being movably sleeved on the two sets of guide rods 11, and a clamping assembly for fixing sheet material being installed in the worktable 2.

[0025] In actual operation, the sheet material is first placed on the conveyor belt 5 and fixed by the clamping assembly. Multiple sets of electric telescopic rods 12 drive the mounting frame 6 to descend, so that the grinding roller 10 approaches the surface of the sheet material. Then, the second motor 7 drives the reciprocating screw 8 to rotate. The drive table 9 and the grinding roller 10 move left and right with the rotation of the reciprocating screw 8, thereby driving the grinding roller 10 to uniformly grind the surface of the sheet material. The entire grinding process does not require manual operation, realizing the function of automated grinding of sheet material and greatly improving grinding efficiency.

[0026] Both left and right ends of the workbench 2 are rotatably installed with driving rollers 3, and the left end of the workbench 2 is fixedly installed with a first motor 4. The two groups of driving rollers 3 are sleeved with a conveying belt 5, and the output shaft of the first motor 4 is connected with the driving roller 3 at the left end of the workbench 2 through a transmission mechanism.

[0027] In actual operation, the output shaft of the first motor 4 drives the driving roller 3 at the left end of the workbench 2 to rotate through the transmission mechanism, so that the conveying belt 5 can move with the rotation of the driving roller 3, and then the plate material is conveyed to the designated position, and the plate material can be fed or discharged.

[0028] The clamping assembly includes a third motor 13 fixedly installed in the workbench 2, and the output shaft of the third motor 13 is fixedly installed with a first bevel gear 14. A driving shaft 15 is rotatably installed in the workbench 2, and a plurality of second bevel gears 16 are fixedly installed on the driving shaft 15. A bidirectional screw 17 is rotatably installed in both left and right ends of the workbench 2, and a third bevel gear 18 is fixedly installed on the bidirectional screw 17 in both left and right ends of the workbench 2. A plurality of sliding grooves 19 are formed in both front and rear ends of the workbench 2, and a sliding block 20 is slidably installed in each of the sliding grooves 19. The front and rear ends of the two groups of bidirectional screws 17 are connected through threads, and the upper end of the plurality of sliding blocks 20 is fixedly installed with two clamping plates 21.

[0029] In actual operation, when the plate material is conveyed to the designated position, the third motor 13 is started to drive the first bevel gear 14 to rotate, and the first bevel gear 14 drives the driving shaft 15, the plurality of second bevel gears 16, the two groups of bidirectional screws 17 and the two third bevel gears 18 to rotate, so that the two clamping plates 21 move towards the plate material, further clamping and fixing the plate material, and ensuring the stability of the plate material during polishing.

[0030] The distance between the front and rear of the plurality of sliding grooves 19 is greater than the front and rear width of the conveying belt 5, and the height of the two clamping plates 21 is higher than the thickness of the conveying belt 5.

[0031] When the clamping assembly clamps the plate material, it causes extrusion to the conveying belt 5, and at the same time, the height design of the two clamping plates 21 also ensures that they can effectively fix the plate material, preventing the plate material from moving or falling off during polishing.

[0032] The surface threads of the bidirectional screw 17 at the left end of the workbench 2 are opposite to the surface threads of the bidirectional screw 17 at the right end of the workbench 2.

[0033] Because the surface threads of the two groups of bidirectional screws 17 are opposite, the second bevel gear 16 drives the plurality of driving shafts 15 and the two third bevel gears 18 to rotate, and the rotation of the two groups of bidirectional screws 17 can drive the two clamping plates 21 to move synchronously and approach or retreat,

[0034] The upper end of the rack 1 is fixedly provided with a plurality of sets of electric telescopic rods 12, and the lower ends of the plurality of sets of electric telescopic rods 12 are fixedly connected with the mounting rack 6.

[0035] The mounting rack 6 is lowered by the plurality of sets of electric telescopic rods 12, and the driving table 9 and the polishing roller 10 on the lower side of the mounting rack 6 can contact and adhere to the plate material of different thicknesses, thereby improving the polishing precision and effect.

[0036] Working principle: when the plate material needs to be polished, first, the plate material is placed on the conveying belt 5, the first motor 4 is started, the output shaft of the first motor 4 drives the driving roller 3 at the left end of the workbench 2 to rotate through the transmission mechanism, thereby driving the conveying belt 5 to move and conveying the plate material to the lower side of the mounting rack 6, the third motor 13 is started, the output shaft of the third motor 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 further drives the driving shaft 15, the plurality of second bevel gears 16, the two sets of bidirectional screws 17 and the two sets of third bevel gears 18 to rotate, since the screw thread directions on the surfaces of the two sets of bidirectional screws 17 are opposite, the two sets of bidirectional screws 17 drive the plurality of sliding blocks 20 and the two sets of clamping plates 21 to move synchronously to the plate material, and the plate material is clamped and fixed, after clamping, the plurality of electric telescopic rods 12 are started, which will drive the mounting rack 6 and the second motor 7, the reciprocating screw 8, the driving table 9 and the polishing roller 10 connected therewith to descend as a whole, so that the polishing roller 10 approaches the surface of the plate material, at this time, the second motor 7 is started, the output shaft of the second motor 7 drives the reciprocating screw 8 to rotate, since the driving table 9 is installed on the reciprocating screw 8 through the screw thread, therefore the driving table 9 and the polishing roller 10 will move left and right with the rotation of the reciprocating screw 8, so that the polishing roller 10 moves to uniformly polish the surface of the plate material.

[0037] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An automatic polishing equipment for plate material, comprising a rack (1), characterized in that: a workbench (2) is fixedly installed in the lower end of the rack (1), a mounting rack (6) is movably installed in the upper end of the rack (1), a second motor (7) is fixedly installed at the right end of the mounting rack (6), a reciprocating screw (8) is rotatably installed in the mounting rack (6), the right end of the reciprocating screw (8) is fixedly connected with the output shaft of the second motor (7), a driving table (9) is threadedly installed on the reciprocating screw (8), a polishing roller (10) is installed at the lower end of the driving table (9), the polishing roller (10) is connected with a driving mechanism in the driving table (9), guide rods (11) are fixedly installed at the front and rear ends of the mounting rack (6), the front and rear ends of the driving table (9) are movably sleeved on the two groups of guide rods (11), and a clamping assembly for fixing the plate material is installed in the workbench (2).

2. An apparatus for automatically sanding a sheet material according to claim 1, wherein: drive rollers (3) are rotatably installed at the left and right ends of the workbench (2), a first motor (4) is fixedly installed at the left end front side of the workbench (2), and a conveying belt (5) is sleeved on the two groups of drive rollers (3), and the output shaft of the first motor (4) is connected with the drive roller (3) at the left end of the workbench (2) through a transmission mechanism.

3. The apparatus according to claim 1, wherein: The clamping assembly comprises a third motor (13) fixedly installed in the workbench (2), a first bevel gear (14) fixedly installed on the output shaft of the third motor (13), a driving shaft (15) rotatably installed in the workbench (2), a plurality of second bevel gears (16) fixedly installed on the driving shaft (15), a bidirectional screw (17) rotatably installed at the left and right ends of the workbench (2), a third bevel gear (18) fixedly installed on the bidirectional screw (17) at the left and right ends of the workbench (2), a plurality of sliding grooves (19) formed in the front and rear ends of the workbench (2), a sliding block (20) slidably installed in each of the plurality of sliding grooves (19), and two groups of clamping plates (21) fixedly installed at the upper ends of the plurality of sliding blocks (20) and connected with the front and rear ends of the two groups of bidirectional screws (17) through threads.

4. An apparatus for automatically sanding a panel material according to claim 3, wherein: The spacing between the front and rear of the plurality of sliding grooves (19) is greater than the front and rear width of the conveying belt (5), and the height of the two groups of clamping plates (21) is higher than the thickness of the conveying belt (5).

5. The apparatus according to claim 3, wherein: The surface threads of the bidirectional screw (17) at the left end of the workbench (2) are opposite in direction to the surface threads of the bidirectional screw (17) at the right end of the workbench (2).

6. The apparatus according to claim 1, wherein: A plurality of electric telescopic rods (12) are fixedly installed at the upper end of the rack (1), and the lower ends of the plurality of electric telescopic rods (12) are fixedly connected with the mounting rack (6).

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