Plate processing and polishing device

Abstract

The utility model discloses a plate processing and polishing device, and relates to the technical field of plate processing. The grinding device comprises a box body, supporting plates which are symmetrically distributed are fixedly installed at the top end of the box body, a conveying belt is arranged on the opposite sides of the two supporting plates, grinding rollers which are evenly distributed are arranged at the top ends of the two supporting plates, and fixing plates which are annularly distributed are fixedly installed on one side of the box body. The sides, away from the box body, of the multiple fixing plates are jointly and fixedly provided with a fixing ring, the inner wall of the fixing ring is rotationally provided with a movable ring, the outer side of the movable ring is fixedly sleeved with a gear ring, the bottom of the gear ring is in meshed connection with a first gear, and a rotating shaft fixedly penetrates through the middle of the first gear; a placement box is fixedly arranged in the middle of the movable ring; according to the plate overturning device, plates can be automatically overturned, manual operation of workers is avoided, the physical strength of the workers is saved, and the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate processing and grinding device. Background Art

[0002] Wood board has the advantages of light weight, high strength ratio, good elasticity, impact resistance, rich and beautiful texture and color, and easy processing. It is also renewable. Wood board has occupied an important position in the national economy since ancient times and is widely used in furniture and toys:

[0003] In the prior art, the plates are usually conveyed by a conveyor belt. After one side of the plate is polished, a worker needs to stand behind the conveyor belt to turn the polished plate over to polish the other side, which is troublesome. Utility Model Content

[0004] In order to solve the problem that workers need to manually flip the plate, the utility model aims to provide a plate processing and grinding device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a plate processing and grinding device, comprising a box body, a symmetrically distributed support plate is fixedly installed on the top of the box body, a conveyor belt is commonly arranged on the opposite sides of the two support plates, and evenly distributed grinding rollers are arranged on the tops of the two support plates, a ring-shaped fixed plate is fixedly installed on one side of the box body, and a fixed ring is commonly fixedly installed on the side away from the box body of multiple fixed plates, a movable ring is rotatably installed on the inner wall of the fixed ring, a toothed ring is arranged on the outer fixed sleeve of the movable ring, a first gear is meshedly connected to the bottom of the toothed ring, and a rotating shaft is fixedly passed through the middle of the first gear;

[0006] A placement box is fixedly provided in the middle of the movable ring, and mirror-distributed electric push rods are fixedly installed on the inner wall of the movable ring. Positioning plates are fixedly installed on the output ends of the two electric push rods, and the two positioning plates respectively penetrate the top and bottom of the placement box. Symmetrically distributed fixing blocks are fixedly installed on one side of the placement box, and threaded rods are penetrated through the opposite sides of the two fixing blocks for common rotation, and a sliding block is provided on the outer threaded sleeve of the threaded rod, and the sliding block penetrates one side of the placement box, and a push plate is fixedly installed on the side of the sliding block close to the placement box.

[0007] Preferably, two groups of symmetrically distributed stabilizing blocks are fixedly installed on one side of the placement box close to the box body, a rotating rod is rotatably penetrated through the middle parts of the two groups of stabilizing blocks, and the outer sides of the two rotating rods are respectively fixedly sleeved with a first conveying roller and a second conveying roller, and a mounting block is fixedly installed on one side of the placement box close to the first conveying roller, a driving rod is rotatably penetrated through the middle part of the mounting block, and the outer sides of the driving rod and the rotating rod below are fixedly sleeved with a second gear, the two second gears are meshed and connected to each other, and the driving rod and the rotating rod above are connected by a belt drive.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. This application can automatically flip the plate, avoiding manual operation by the staff, saving the staff's physical strength and improving the grinding efficiency;

[0010] 2. The present application sets a first conveyor roller and a second conveyor roller so that the plate can completely enter the placement box for flipping to avoid touching the conveyor belt. At the same time, the second gear sets the first conveyor roller and the second conveyor roller to rotate in opposite directions to avoid the need to reversely drive the second conveyor roller after the placement box is flipped. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the threaded rod in the utility model.

[0014] Figure 3 It is a structural schematic diagram of the transfer shaft of the utility model.

[0015] Figure 4 It is a schematic structural diagram of the first conveying roller and the second conveying roller in the utility model.

[0016] In the figure: 1. box body; 11. support plate; 12. conveyor belt; 13. grinding roller; 14. fixed plate; 15. fixed ring; 16. movable ring; 17. gear ring; 18. first gear; 19. rotating shaft; 191. placement box; 192. electric push rod; 193. positioning plate; 194. fixed block; 195. threaded rod; 196. slider; 197. push plate; 2. stabilizing block; 21. rotating rod; 22. first conveyor roller; 23. second conveyor roller; 24. mounting block; 25. driving rod; 26. second gear; 27. belt; 3. connecting plate; 4. limiting groove; 5. first motor; 51. second motor; 52. third motor; 6. bracket; 7. connecting block; 71. positioning roller. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Figure 1-4 As shown, the utility model provides a plate processing and grinding device, including a box body 1, a symmetrically distributed support plate 11 is fixedly installed on the top of the box body 1, a conveyor belt 12 is commonly provided on the opposite sides of the two support plates 11, and a uniformly distributed grinding roller 13 is provided on the top of the two support plates 11, a ring-shaped fixed plate 14 is fixedly installed on one side of the box body 1, and a fixed ring 15 is commonly fixedly installed on the side away from the box body 1 of the plurality of fixed plates 14, and a movable ring 16 is rotatably installed on the inner wall of the fixed ring 15, and a toothed ring 17 is fixedly sleeved on the outer side of the movable ring 16, and a first gear 18 is meshedly connected to the bottom of the toothed ring 17, and a rotating shaft 19 is fixedly passed through the middle of the first gear 18;

[0019] A placement box 191 is fixedly provided in the middle of the movable ring 16, and a mirror-distributed electric push rod 192 is fixedly installed on the inner wall of the movable ring 16. Positioning plates 193 are fixedly installed on the output ends of the two electric push rods 192. The two positioning plates 193 respectively penetrate the top and bottom of the placement box 191, and symmetrically distributed fixing blocks 194 are fixedly installed on one side of the placement box 191. The opposite sides of the two fixing blocks 194 rotate together and penetrate a threaded rod 195. The outer threaded sleeve of the threaded rod 195 is provided with a slider 196. The slider 196 penetrates one side of the placement box 191, and a push plate 197 is fixedly installed on the side of the slider 196 close to the placement box 191.

[0020] Two groups of symmetrically distributed stabilizing blocks 2 are fixedly installed on one side of the placement box 191 close to the box body 1, and a rotating rod 21 is rotatably penetrated in the middle of the two groups of stabilizing blocks 2. The outer sides of the two rotating rods 21 are respectively fixedly sleeved with a first conveying roller 22 and a second conveying roller 23. A mounting block 24 is fixedly installed on one side of the placement box 191 close to the first conveying roller 22, and a driving rod 25 is rotatably penetrated in the middle of the mounting block 24. The driving rod 25 and the outer sides of the rotating rod 21 below are both fixedly sleeved with a second gear 26, and the two second gears 26 are meshed and connected with each other. The driving rod 25 and the rotating rod 21 above are connected through a belt 27.

[0021] The placement box 191 is fixedly provided with symmetrically distributed connecting plates 3 on both sides close to the threaded rod 195. The connecting plates 3 are fixedly connected to the inner wall of the movable ring 16. By setting the connecting plates 3, the placement box 191 can be fixed, so that when the movable ring 16 rotates, it can drive the placement box 191 to rotate.

[0022] A limiting groove 4 is provided on one side of the placement box 191 close to the threaded rod 195, and the slider 196 passes through the limiting groove 4. By setting the limiting groove 4, the slider 196 is prevented from being offset during the movement, thereby better pushing the plate to move.

[0023] A first motor 5 is coaxially fixedly installed on one end of the rotating shaft 19 close to the box body 1, a second motor 51 is coaxially fixedly installed on one end of the threaded rod 195 away from the stabilizing block 2, and a third motor 52 is coaxially fixedly installed on one end of the rotating rod 21 inside the second conveying roller 23. By providing the first motor 5, it is convenient to drive the rotating shaft 19 to rotate, thereby realizing the flipping of the placement box 191. By providing the second motor 51, it is convenient to drive the threaded rod 195 to rotate, so that the push plate 197 pushes the plate to move. By providing the third motor 52, it is convenient to drive the rotating rod 21 to rotate, thereby realizing the rotation of the first conveying roller 22 and the second conveying roller 23 in different directions. A bracket 6 is fixedly installed on one side of the box body 1 close to the first motor 5, and the rotating shaft 19 rotates through the bracket 6, and the rotating shaft 19 can be supported by the bracket 6.

[0024] The top ends of the two support plates 11 are fixedly installed with evenly distributed connecting blocks 7, and the opposite sides of the connecting blocks 7 at the top ends of the two support plates 11 are movably inserted with positioning rollers 71. By setting the connecting blocks 7 and the positioning rollers 71, the plates are prevented from being deviated on the conveyor belt 12, so that they move in a straight line; the number of connecting blocks 7 at the top ends of the two support plates 11 is three, and the number of positioning rollers 71 is three, which further prevents the plates from being deviated and allows them to smoothly enter the placement box 191 for flipping.

[0025] Working principle: In actual use, the plate is placed on the conveyor belt 12 and polished by the polishing roller 13. Then the plate follows the conveyor belt 12 into the placement box 191. By driving the two electric push rods 192, the output ends of the two electric push rods 192 drive the positioning plate 193 to fix the plate. Then, the rotating shaft 19 is driven to drive the first gear 18 to rotate, the first gear 18 drives the gear ring 17 to rotate, the gear ring 17 drives the movable ring 16 to rotate, and the movable ring 16 drives the placement box 191 to rotate. After the placement box 191 rotates 180 degrees, the electric push rod 192 is driven in the reverse direction to make the positioning plate 193 return to its original position. Then, the threaded rod 195 is driven to rotate, so that the slider 196 threadedly sleeved on the threaded rod 195 moves toward the direction of the box body 1, and the slider 1 96 drives the push plate 197 to move, and the push plate 197 drives the plate to move. At this time, the conveyor belt 12 and the grinding roller 13 are driven in the opposite direction. When the push plate 197 moves to a certain distance, the plate is pushed onto the conveyor belt 12, so that the grinding roller 13 grinds the other side of the plate; by driving the rotating rod 21 above the driving rod 25 to rotate, it drives the driving rod 25 to rotate through the belt 27, and the driving rod 25 drives the outer second gear 26 to rotate, and the second gear 26 drives the second gear 26 below the driving rod 25 to rotate, thereby driving the rotating rod 21 below the driving rod 25 to rotate, and the two rotating rods 21 respectively drive the first conveying roller 22 and the second conveying roller 23 to rotate. Due to the meshing of the two second gears 26, the rotation directions of the first conveying roller 22 and the second conveying roller 23 are opposite.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A plate processing and grinding device, comprising a housing (1), characterized in that: A symmetrically distributed support plate (11) is fixedly mounted on the top of the box body (1), a conveyor belt (12) is commonly arranged on opposite sides of the two support plates (11), and evenly distributed grinding rollers (13) are arranged on the tops of the two support plates (11); a ring-shaped fixed plate (14) is fixedly mounted on one side of the box body (1), and a fixed ring (15) is commonly fixedly mounted on the side of the plurality of fixed plates (14) away from the box body (1); a movable ring (16) is rotatably mounted on the inner wall of the fixed ring (15), and a toothed ring (17) is fixedly mounted on the outer fixed sleeve of the movable ring (16); a first gear (18) is meshedly connected to the bottom of the toothed ring (17), and a rotating shaft (19) is fixedly passed through the middle of the first gear (18); A placement box (191) is fixedly provided in the middle of the movable ring (16), and mirror-distributed electric push rods (192) are fixedly installed on the inner wall of the movable ring (16). Positioning plates (193) are fixedly installed on the output ends of the two electric push rods (192), and the two positioning plates (193) respectively penetrate the top and bottom of the placement box (191). A symmetrically distributed fixing block (194) is fixedly installed on one side of the placement box (191), and a threaded rod (195) is passed through the opposite sides of the two fixing blocks (194) for common rotation, and a slider (196) is provided on the outer thread sleeve of the threaded rod (195), and the slider (196) penetrates one side of the placement box (191), and a push plate (197) is fixedly installed on the side of the slider (196) close to the placement box (191).

2. A plate processing and grinding device as claimed in claim 1, characterized in that: Two groups of symmetrically distributed stabilizing blocks (2) are fixedly installed on one side of the placement box (191) close to the box body (1); a rotating rod (21) is rotatably penetrated through the middle of the two groups of stabilizing blocks (2); the outer sides of the two rotating rods (21) are respectively fixedly sleeved with a first conveying roller (22) and a second conveying roller (23); a mounting block (24) is fixedly installed on one side of the placement box (191) close to the first conveying roller (22); a driving rod (25) is rotatably penetrated through the middle of the mounting block (24); the outer sides of the driving rod (25) and the rotating rod (21) below are both fixedly sleeved with a second gear (26); the two second gears (26) are meshed and connected with each other; the driving rod (25) and the rotating rod (21) above are connected by a belt (27).

3. A plate processing and grinding device as claimed in claim 1, characterized in that: The placement box (191) is provided with symmetrically distributed connecting plates (3) fixedly mounted on both sides close to the threaded rod (195), and the connecting plates (3) are fixedly connected to the inner wall of the movable ring (16).

4. A plate processing and grinding device as claimed in claim 3, characterized in that: A limiting groove (4) is provided on one side of the placement box (191) close to the threaded rod (195), and the sliding block (196) passes through the limiting groove (4).

5. A plate processing and grinding device as claimed in claim 2, characterized in that: A first motor (5) is coaxially fixedly mounted on one end of the rotating shaft (19) close to the box body (1), a second motor (51) is coaxially fixedly mounted on one end of the threaded rod (195) away from the stabilizing block (2), and a third motor (52) is coaxially fixedly mounted on one end of the rotating rod (21) inside the second conveying roller (23).

6. A plate processing and grinding device as claimed in claim 5, characterized in that: A bracket (6) is fixedly mounted on one side of the box body (1) close to the first motor (5), and the rotating shaft (19) rotates through the bracket (6).

7. A plate processing and grinding device as claimed in claim 1, characterized in that: The top ends of the two support plates (11) are fixedly mounted with evenly distributed connection blocks (7), and the opposite sides of the connection blocks (7) at the top ends of the two support plates (11) are movably inserted with positioning rollers (71).

8. A plate processing and grinding device as claimed in claim 7, characterized in that: The number of the connecting blocks (7) at the top ends of the two support plates (11) is three, and the number of the positioning rollers (71) is three.

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