CN214817259U

CN214817259U - Panel burr grinding device

Info

Publication number: CN214817259U
Application number: CN202121615443.3U
Authority: CN
Inventors: 李海斌; 王成相; 范世轩
Original assignee: Hangzhou Hengli Manufacturing Technology Co ltd
Current assignee: Hangzhou Hengli Manufacturing Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-11-23
Anticipated expiration: 2031-07-15

Abstract

The utility model belongs to the technical field of the technique of panel processingequipment and specifically relates to a panel burr grinding device is related to, it includes the workstation, be equipped with the frame on the workstation, be equipped with the bracing piece that is vertical setting in the frame, the lower extreme of bracing piece is equipped with to the touch panel, the holding tank has been seted up on the workstation, be equipped with the cylinder on the cell wall of holding tank, the piston rod of cylinder is vertical setting, and is equipped with on the piston rod of cylinder and compresses tightly the pressure strip on the touch panel with panel, it is connected with first board to slide along the horizontal direction on the workstation, be equipped with first motor on the first board, the coaxial mill that is used for polishing the panel side that is equipped with on the output shaft of first motor, be equipped with the first board of drive along the gliding drive assembly of horizontal direction on the workstation. This application can make things convenient for the workman to polish panel burr.

Description

Panel burr grinding device

Technical Field

The application relates to the technical field of plate processing devices, in particular to a plate burr polishing device.

Background

In modern panel processing, need cut into a plurality of panels with large-scale panel, after panel cutting is accomplished, the edge of panel can have more burr, needs the manual work to polish the burr at panel edge, makes the panel edge level and smooth.

However, in the related art, a worker needs to press a plate with one hand and then hold the polisher to polish the edge of the plate, when the number of plates to be polished is large, the worker needs to hold the polisher for a long time, the labor intensity of the worker is high, and the worker is inconvenient to polish burrs of the plate.

SUMMERY OF THE UTILITY MODEL

For the convenience workman's panel burr of polishing, this application provides a panel burr grinding device.

The application provides a pair of panel burr grinding device adopts following technical scheme: the utility model provides a panel burr grinding device, includes the workstation, be equipped with the frame on the workstation, be equipped with the bracing piece that is vertical setting in the frame, the lower extreme of bracing piece is equipped with the conflict board, the holding tank has been seted up on the workstation, be equipped with the cylinder on the cell wall of holding tank, the piston rod of cylinder is vertical setting, and is equipped with on the piston rod of cylinder and compresses tightly the pressure strip on the conflict board with panel, it is connected with first board to slide along the horizontal direction on the workstation, be equipped with first motor on the first board, the coaxial mill that is used for polishing the panel side that is equipped with on the output shaft of first motor, be equipped with the first drive assembly of drive first board along the gliding of horizontal direction on the workstation.

Through adopting above-mentioned technical scheme, when the workman need polish the panel side, the workman places panel earlier on the pressure strip, and aim at the route of polishing of mill with the lateral wall of panel, the workman restarts the cylinder, the piston rod of cylinder drives the pressure strip and removes towards the conflict board, make the pressure strip compress tightly panel on the conflict board, the workman restarts first motor, the output shaft of first motor drives the mill and rotates around its axis, the workman restarts first drive assembly, make first board slide along the horizontal direction, thereby drive first motor and mill and slide along the horizontal direction, the mill is polished to the side burr of panel this moment, thereby made things convenient for the workman to polish the panel burr.

Optionally, the first driving assembly includes a second motor and a first lead screw, the first lead screw is disposed horizontally in the axial direction, the first plate is in threaded connection with the first lead screw, the second motor is disposed on the workbench, and an output shaft of the second motor is disposed coaxially with the first lead screw.

Through adopting above-mentioned technical scheme, when the workman need remove the first board, the workman starts the second motor, and the output shaft of second motor drives first lead screw and rotates around the axis of first lead screw, first lead screw and first board threaded connection to drive the first board and remove on the workstation along the axial of first lead screw.

Optionally, the support rod is rotatably connected to the frame, a rotating table is rotatably connected to the groove wall of the accommodating groove, the cylinder is arranged on the rotating table, and the axis of the rotating table is collinear with the axis of the support rod.

Through adopting above-mentioned technical scheme, after one side of panel is polished and is accomplished, the workman rotates panel for the bracing piece, support the touch panel, the pressure strip, the cylinder all is rotatory around the axis of bracing piece with rotating the platform, thereby it rotates to drive panel, the workman restarts the cylinder and drives the pressure strip downstream, make things convenient for the workman to correspond the side and the mill of panel, restart the cylinder, make the pressure strip compress tightly panel on supporting the touch panel, repeated burr step of polishing has further made things convenient for the workman to polish the panel burr.

Optionally, be equipped with the rotatory restriction subassembly of restriction bracing piece in the frame, the restriction subassembly is including sliding the first restriction pole of connecting in the frame, set up the first restriction groove that a plurality of supplied first restriction pole slip grafting on the lateral wall of bracing piece, first restriction groove is arranged for centre of a circle circumference around the axis of bracing piece.

Through adopting above-mentioned technical scheme, when the workman need not rotate panel, the workman stimulates first restriction pole for first restriction pole slides and pegs graft in first restriction inslot, thereby makes the bracing piece be difficult for rotatory around self axis, and panel this moment, touch panel, pressure strip all are difficult for taking place rotatoryly around the axis of bracing piece, have improved the stability when panel is polished.

Optionally, the rack is provided with a first spring for urging the first limiting rod to be inserted into the first limiting groove, one end of the first spring is connected with the rack, and the other end of the first spring is connected with the first limiting rod.

Through adopting above-mentioned technical scheme, when the workman rotated the bracing piece, the first restriction lever of workman pulling made its and first restriction groove separation, deformation takes place for first spring, and the workman rotates panel for the bracing piece takes place rotatoryly, and after the position of panel was confirmed, the workman loosened first restriction lever, and first spring returns to natural state and promotes first restriction lever and slides and peg graft at first restriction inslot, thereby made things convenient for the workman to use first restriction lever, improved the stability of bracing piece.

Optionally, the sliding connection has the second board on the first board, the slip direction of the second board is perpendicular to the slip direction of the first board, be equipped with the second drive assembly that drives the second board and remove on the first board, the second drive assembly includes third motor and second lead screw, the axial of second lead screw is the same with the slip direction of second board, second lead screw and second board threaded connection, the third motor is located on the first board, the output shaft of third motor and the coaxial setting of second lead screw.

By adopting the technical scheme, when the worker rotates the plate, the worker aligns the other side wall of the plate with the moving route of the grinding disc, then the worker starts the third motor, the output shaft of the third motor drives the second screw rod to rotate around the axis of the second screw rod, the second screw rod is in threaded connection with the second rod, and the second plate moves along the axial direction of the second screw rod, so that the grinding disc is aligned with the side wall of the plate, the step of realigning and re-clamping the plate by the worker is reduced, and the worker can further conveniently polish burrs of the plate.

Optionally, one side of the pressing plate, which faces the pressing plate, of the abutting plate is provided with a first rubber layer, and one side of the pressing plate, which faces the abutting plate, of the pressing plate is provided with a second rubber layer.

Through adopting above-mentioned technical scheme, when conflict board and pressure strip were close to each other, first rubber layer and second rubber layer supported tightly in panel jointly, improved the stability of panel, reduced the condition that the indentation appears in the panel surface simultaneously.

Optionally, be equipped with the calibration piece on the workstation, be equipped with the calibration face that supplies the plate lateral wall to contradict on the calibration piece, when the lateral wall of plate is contradicted in the calibration face, one side lateral wall extending direction that the calibration face was kept away from to the plate is the same with the direction of sliding of first board, and when the pressure strip compressed tightly panel on the touch panel, panel and calibration piece separation.

Through adopting above-mentioned technical scheme, when one side of panel is contradicted in the calibration face, one side lateral wall extending direction that the calibration face was kept away from to panel is the same with the moving direction of first board, has made things convenient for the workman to aim at panel, has further made things convenient for the workman to polish the panel burr.

To sum up, the application comprises the following beneficial technical effects:

1. through the arrangement of the workbench, the rack, the supporting rod, the contact plate, the accommodating groove, the air cylinder, the pressing plate, the first motor, the grinding disc and the first driving assembly, workers can conveniently grind burrs of the plate;

2. through the rotary connection of the supporting rods and the arrangement of the rotary table, workers can conveniently rotate the plate to polish other side walls of the plate, and the burrs of the plate can be further conveniently polished by the workers;

3. through the arrangement of the limiting assembly, workers can conveniently limit the rotation of the supporting rod and the plate, and the stability of the plate during polishing is improved;

4. through the arrangement of the first spring, a worker can conveniently use the first limiting rod, and the stability of the supporting rod is improved;

5. through the arrangement of the second plate and the second driving assembly, after the plate rotates, a grinding disc is convenient for workers to align to the side wall of the plate, and the burrs of the plate are further convenient for the workers to grind;

6. through the arrangement of the first rubber layer and the second rubber layer, the clamping effect on the plate is improved, and the situation that the pressing plate and the abutting plate press the surface of the plate to form indentations is reduced;

7. through the setting of calibration piece, made things convenient for the workman to calibrate panel, further made things convenient for the workman to polish panel burr.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic sectional view showing the whole structure in the embodiment of the present application;

FIG. 3 is a schematic structural diagram illustrating a first driving assembly in an embodiment of the present application;

FIG. 4 is a schematic structural diagram illustrating a second drive assembly in an embodiment of the present application;

FIG. 5 is a schematic cross-sectional view of an embodiment of the present application showing a first restraining bar, a first restraining groove, and a first locking groove in a restraining assembly;

FIG. 6 is a schematic cross-sectional view of an embodiment of the present application showing a secondary restraint bar, a secondary restraint groove, and a secondary lock groove in the restraint assembly;

FIG. 7 is a schematic cross-sectional view of an embodiment of the present application showing the pull cord, drive slot and pull ring.

Reference numerals: 1. a work table; 11. a frame; 12. a support bar; 13. a touch plate; 131. a first rubber layer; 14. accommodating grooves; 15. a rotating table; 16. a cylinder; 17. a compression plate; 171. a second rubber layer; 18. a first plate; 19. a second plate; 2. a first motor; 21. a grinding disc; 3. a first drive assembly; 31. a first lead screw; 32. a second motor; 33. a first block; 34. a first sliding groove; 4. a second drive assembly; 41. a second lead screw; 42. a third motor; 43. a second block; 44. a second sliding groove; 5. a calibration block; 51. a calibration surface; 6. a restraining component; 61. a first restricting lever; 62. a first restriction groove; 63. a first locking groove; 64. a second restricting lever; 65. a second restriction groove; 66. a second locking slot; 7. a first spring; 71. a second spring; 72. a force application groove; 73. a force application rope; 74. pulling the rope; 75. a drive slot; 76. the ring is pulled.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses panel burr grinding device. As shown in fig. 1 and 2, a panel burr grinding device, including workstation 1, the upper surface of workstation 1 is the level setting, fixedly connected with frame 11 on workstation 1, and the rotation is connected with bracing piece 12 on the frame 11, and bracing piece 12 is vertical setting, and the lower terminal surface fixedly connected with of bracing piece 12 is the conflict board 13 that the level set up. The upper surface of workstation 1 slides along the horizontal direction and is connected with first board 18, and the upper surface of first board 18 slides along the horizontal direction and is connected with second board 19, and the direction of sliding of second board 19 perpendicular to first board 18's the direction of sliding, the first motor 2 of fixedly connected with on the second board 19, the output shaft of first motor 2 are vertical setting, coaxial fixedly connected with mill 21 on the output shaft of first motor 2. The worktable 1 is provided with a first driving assembly 3 for driving the first plate 18 to move, and the first plate 18 is provided with a second driving assembly 4 for driving the second plate 19 to move. Holding tank 14 has been seted up to the upper surface of

workstation

1, 14 internal rotations in the holding tank are connected with and rotate platform 15, the axis of rotating platform 15 and the axis collineation of bracing piece 12, table 15 upper surface fixed connection has cylinder 16 rotates, the piston rod of cylinder 16 is vertical setting, the piston rod axis of cylinder 16 and the axis collineation of bracing piece 12, fixedly connected with pressure strip 17 on the piston rod of cylinder 16, be provided with in the frame 11 and be used for restricting bracing piece 12 and the rotatory restriction subassembly 6 of rotating platform 15.

As shown in fig. 1 and 2, the pressing plate 17 and the abutting plate 13 are both circular, the axis of the pressing plate 17 is collinear with the axis of the abutting plate 13, the axis of the pressing plate 17 is collinear with the axis of the supporting rod 12, the upper surface of the pressing plate 17 is fixedly connected with a second rubber layer 171, the lower surface of the abutting plate 13 is fixedly connected with a first rubber layer 131, when the plate is placed on the second rubber layer 171, a worker starts the air cylinder 16, a piston rod of the air cylinder 16 drives the pressing plate 17, the second rubber layer 171 and the plate to move towards the first rubber layer 131 until the second rubber layer 171 and the first rubber layer 131 clamp the plate together, the stability of the plate during processing is improved, the phenomenon that the surface of the plate is indented is reduced, when the piston rod of the air cylinder 16 contracts, the pressing plate 17 sinks into the accommodating groove 14, the upper surface of the second rubber layer 171 is flush with the upper surface of the workbench 1, and a worker can conveniently place a plate on the second rubber layer 171.

When a worker needs to polish burrs on the side wall of a plate, the worker places the plate on the second rubber layer 171 to align the side wall to be processed of the plate with the grinding disc 21, at the moment, the extending direction of the side wall to be processed of the plate is the same as the moving direction of the first plate 18, the worker starts the air cylinder 16 to enable the air cylinder 16 to drive the pressing plate 17 to move upwards along the vertical direction until the second rubber layer 171 presses the plate on the first rubber layer 131, the worker starts the second driving assembly 4 to enable the second plate 19 to drive the first motor 2 and the grinding disc 21 to move towards the plate direction until the grinding disc 21 is abutted against the side wall of the plate, the worker starts the first motor 2, the output shaft of the first motor 2 drives the grinding disc 21 to rotate around the axis of the worker, the worker starts the first driving assembly 3 again to drive the first plate 18 to move along the horizontal direction, the first plate 18 drives the grinding disc 21 to move along the extending direction of the side wall to be processed of the plate, thereby finishing grinding one side of the plate.

Then, the workman opens restriction subassembly 6, rotate panel again, make bracing piece 12, conflict board 13, pressure strip 17, cylinder 16 and rotation platform 15 all rotatory around the axis of bracing piece 12, until panel another treat the extending direction of processing the lateral wall the same back with the moving direction of first board 18, the workman closes restriction subassembly 6, the workman restarts second drive assembly 4, make mill 21 inconsistent with the lateral wall of panel, the workman repeats above-mentioned process of polishing, thereby accomplish the process of polishing to panel lateral wall burr, made things convenient for the workman to polish the panel burr.

As shown in fig. 1, the upper surface of the worktable 1 is fixedly connected with a calibration block 5, the calibration block 5 is vertically arranged, a calibration surface 51 is arranged on the calibration block 5, the extending direction of the calibration surface 51 is the same as the moving direction of the first plate 18, when a worker places a plate, the worker places the plate on the second rubber layer 171, and then the worker props one side of the plate against the calibration surface 51, so that the extending direction of the side wall of one side of the plate far away from the calibration surface 51 is the same as the moving direction of the first plate 18, thereby the grinding path of the grinding disc 21 is the same as the extending direction of the side wall of the plate, the worker can conveniently calibrate the plate, and the worker can conveniently grind the burrs of the plate. When the pressing plate 17 moves upwards, the pressing plate 17 drives the second rubber layer 171 to move upwards to a certain extent, and at the moment, the plate is separated from the calibration block 5, so that the calibration block 5 is not easy to touch when the plate rotates.

As shown in fig. 3, the first driving assembly 3 includes a first lead screw 31 and a second motor 32, the lower surface of the first plate 18 is fixedly connected with a first block 33, the upper surface of the worktable 1 is provided with a first sliding groove 34 for slidably embedding the first block 33, the extending direction of the first sliding groove 34 is parallel to the calibration surface 51, the first lead screw 31 is rotatably connected to the groove wall of the first sliding groove 34, the second motor 32 is fixedly connected to the worktable 1, the output shaft of the second motor 32 is coaxially and fixedly connected with the first lead screw 31, the first lead screw 31 is in threaded connection with the first block 33, when a worker needs to move the first plate 18, the worker starts the second motor 32, the output shaft of the second motor 32 rotates, the output shaft of the second motor 32 drives the first screw rod 31 to rotate around the axis of the first screw rod, the first screw rod 31 drives the first block 33 to slide in the first sliding groove 34, and the first block 33 drives the first plate 18 to move along the axial direction of the first screw rod 31.

As shown in fig. 4, the second driving assembly 4 includes a third motor 42 and a second screw rod 41, the lower surface of the second plate 19 is fixedly connected with a second block 43, the upper surface of the first plate 18 is provided with a second sliding groove 44 for the second block 43 to be slidably embedded, the extending direction of the second sliding groove 44 is perpendicular to the extending direction of the first sliding groove 34, the second screw rod 41 is rotatably connected to the groove wall of the second sliding groove 44, the third motor 42 is fixedly connected to the first plate 18, when a worker starts the third motor 42, the output shaft of the third motor 42 rotates, the output shaft of the third motor 42 drives the second screw rod 41 to rotate around its axis, the second screw rod 41 drives the second block 43 to slide in the second sliding groove 44, the second block 43 drives the second plate 19 to move along the axial direction of the second screw rod 41, the second plate 19 drives the side wall of the grinding disc 21 to be attached to the side wall of the plate, thereby facilitating the worker to move the second plate 19, further facilitating the workers to polish the burrs of the plate.

As shown in fig. 2, the restricting assembly 6 includes a first restricting lever 61, a second restricting lever 64, and a force applying cord 73.

As shown in fig. 2 and 5, a first locking groove 63 for slidably inserting the first limiting rod 61 is formed in the frame 11, the first limiting rod 61 extends along the radial direction of the supporting rod 12, a plurality of first limiting grooves 62 are formed in the side wall of the supporting rod 12, all the first limiting grooves 62 are circumferentially arranged around the axis of the supporting rod 12, a first spring 7 is arranged in the first locking groove 63, one end of the first spring 7 is fixedly connected to the groove wall of the first locking groove 63, and the other end of the first spring 7 is fixedly connected to the first limiting rod 61.

As shown in fig. 2 and 6, a second locking groove 66 is formed in the groove wall of the accommodating groove 14, a second limiting rod 64 is inserted into the second locking groove 66 in a sliding manner, the second limiting rod 64 extends along the radial direction of the rotating table 15, the second limiting rod 64 is parallel to the first limiting rod 61, a plurality of second limiting grooves 65 are formed in the side wall of the rotating table 15, all the second limiting grooves 65 are circumferentially arranged around the axis of the rotating table 15, a second spring 71 is arranged in the second locking groove 66, one end of the second spring 71 is fixedly connected to the groove wall of the second locking groove 66, and the other end of the second spring 71 is fixedly connected to the second limiting rod 64.

As shown in fig. 2 and 7, a force application groove 72 penetrating through the groove wall of the second locking groove 66 is formed in the groove wall of the first locking groove 63, a force application rope 73 is embedded in the force application groove 72 in a sliding manner, one end of the force application rope 73 is fixedly connected to one end of the first limiting rod 61 away from the support rod 12, the other end of the force application rope 73 is fixedly connected to one end of the second limiting rod 64 away from the rotating table 15, a pulling rope 74 is fixedly connected to the middle of the force application rope 73, a driving groove 75 penetrating through the groove wall of the force application groove 72 is formed in the outer wall of the rack 11, one end of the pulling rope 74 away from the force application rope 73 penetrates through the driving groove 75 to the outside of the rack 11, and a pulling ring 76 is fixedly connected to one end of the pulling rope 74 away from the force application rope 73.

When a worker needs to rotate the supporting rod 12 and the rotating table 15, the worker pulls the pull ring 76, the pull ring 76 drives the force application rope 73 to contract, so that the first limiting rod 61 slides in the first locking groove 63, the second limiting rod 64 slides in the second locking groove 66, the first limiting rod 61 is separated from the first limiting groove 62, the second limiting rod 64 is separated from the second limiting groove 65, the first spring 7 and the second spring 71 deform simultaneously, the worker rotates the plate again, so that the supporting rod 12 and the rotating table 15 rotate around the axis of the rotating table, until the position of the plate is determined, the worker releases the pull ring 76, the first spring 7 returns to a natural state and pushes the first limiting rod 61 to be inserted in the first limiting groove 62, the second spring 71 returns to a natural state and pushes the second limiting rod 64 to be inserted in the second limiting groove 65 in a sliding manner, at this time, the supporting rod 12 and the rotating table 15 are not easy to rotate, thereby having made things convenient for the workman to lock the position of panel after rotating panel, improved the stability of panel.

The implementation principle of this application embodiment a panel burr grinding device is: when a worker needs to grind burrs on the side edge of the plate, firstly, the worker places the plate on the second rubber layer 171, so that one side of the plate abuts against the calibration surface 51, the worker starts the air cylinder 16 again, and the piston rod of the air cylinder 16 pushes the pressing plate 17 to move upwards until the second rubber layer 171 presses the plate on the first rubber layer 131.

Then, the worker starts the third motor 42, the output shaft of the third motor 42 drives the second screw rod 41 to rotate around the axis of the second screw rod 41, the second screw rod 41 pushes the second plate 19 to move on the first plate 18, the second plate 19 drives the side wall of the grinding disc 21 to abut against the side wall of the plate far away from the calibration block 5, the worker starts the first motor 2 again, the output shaft of the first motor 2 drives the grinding disc 21 to rotate around the axis of the first motor 2, the worker starts the second motor 32, the output shaft of the second motor 32 drives the first screw rod 31 to rotate around the axis of the first screw rod 31, the first screw rod 31 pushes the first plate 18 to move on the workbench 1, and the first plate 18 drives the grinding disc 21 to move along the extending direction of the side wall of the plate, so that the grinding disc 21 polishes burrs on the side wall of the plate.

Then, the worker pulls the pull ring 76 to contract the force application rope 73, the first limiting rod 61 is separated from the first limiting groove 62, the second limiting rod 64 is separated from the second limiting groove 65, the first spring 7 and the second spring 71 are deformed, the worker rotates the plate material to align the extending direction of the new surface to be processed of the plate material with the moving direction of the first plate 18, the worker releases the pull ring 76, the first spring 7 returns to the natural state to push the first limiting rod 61 to be inserted into the first limiting groove 62, and the second spring 71 returns to the natural state to push the second limiting rod 64 to be slidably inserted into the second limiting groove 65. The worker restarts the third motor 42 to push the side wall of the grinding disc 21 against the side wall of the plate again, and the worker repeats the above-mentioned polishing process to complete polishing of burrs on the side wall of the plate.

Repeating the above action, polishing the lateral wall of panel one by one, and then made things convenient for the workman to polish the panel burr.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a panel burr grinding device which characterized in that: comprises a workbench (1), a frame (11) is arranged on the workbench (1), a supporting rod (12) which is vertically arranged is arranged on the frame (11), a touch plate (13) is arranged at the lower end of the supporting rod (12), an accommodating groove (14) is formed in the workbench (1), an air cylinder (16) is arranged on the wall of the accommodating groove (14), a piston rod of the air cylinder (16) is vertically arranged, a piston rod of the cylinder (16) is provided with a pressing plate (17) which presses the plate on the abutting plate (13), a first plate (18) is connected on the workbench (1) in a sliding way along the horizontal direction, a first motor (2) is arranged on the first plate (18), a grinding disc (21) for grinding the side edge of the plate is coaxially arranged on an output shaft of the first motor (2), the workbench (1) is provided with a first driving component (3) for driving the first plate (18) to slide along the horizontal direction.

2. A panel burr grinding device according to claim 1, characterized in that: the first driving assembly (3) comprises a second motor (32) and a first screw rod (31), the first screw rod (31) is horizontally arranged in the axial direction, the first plate (18) is in threaded connection with the first screw rod (31), the second motor (32) is arranged on the workbench (1), and an output shaft of the second motor (32) is coaxially arranged with the first screw rod (31).

3. A panel burr grinding device according to claim 1, characterized in that: the utility model discloses a pneumatic support, including bracing piece (12), holding tank (14), cylinder (16), rotation platform (15), the axis collineation of rotation platform (15) and bracing piece (12), bracing piece (12) rotate to be connected in frame (11), it is connected with on the cell wall of holding tank (14) to rotate, on rotation platform (15) was located in cylinder (16), the axis of rotation platform (15) and the axis collineation of bracing piece (12).

4. A panel burr grinding device according to claim 3, characterized in that: be equipped with rotatory restriction subassembly (6) of restriction bracing piece (12) on frame (11), restriction subassembly (6) are including sliding the first restriction pole (61) of connecting in frame (11), set up a plurality of on the lateral wall of bracing piece (12) and supply first restriction groove (62) that first restriction pole (61) slided and peg graft, first restriction groove (62) are arranged for centre of a circle circumference around the axis of bracing piece (12).

5. The board burr grinding device according to claim 4, characterized in that: the frame (11) is provided with a first spring (7) which can enable the first limiting rod (61) to be inserted into the first limiting groove (62), one end of the first spring (7) is connected with the frame (11), and the other end of the first spring (7) is connected with the first limiting rod (61).

6. A panel burr grinding device according to claim 1, characterized in that: the utility model discloses a motor, including first board (18), second board (19), second drive assembly (4) that the slip direction of second board (19) perpendicular to first board (18) is gone up to slide and is connected with on first board (18), be equipped with on first board (18) and drive second drive assembly (4) that second board (19) removed, second drive assembly (4) include third motor (42) and second lead screw (41), the axial of second lead screw (41) is the same with the slip direction of second board (19), second lead screw (41) and second board (19) threaded connection, third motor (42) are located on first board (18), the output shaft and the coaxial setting of second lead screw (41) of third motor (42).

7. A panel burr grinding device according to claim 1, characterized in that: one side of the pressing plate (17) facing the pressing plate (13) is provided with a first rubber layer (131), and one side of the pressing plate (17) facing the pressing plate (13) is provided with a second rubber layer (171).

8. A panel burr grinding device according to claim 1, characterized in that: be equipped with calibration piece (5) on workstation (1), be equipped with calibration face (51) that supply the plate lateral wall to contradict on calibration piece (5), when the lateral wall of plate is contradicted in calibration face (51), one side lateral wall extending direction that calibration face (51) was kept away from to the plate is the same with the direction of sliding of first board (18), when pressure strip (17) compress tightly panel on conflict board (13), panel and calibration piece (5) separation.