Surface burr flexible treatment device based on PVC (polyvinyl chloride) board

Abstract

The utility model discloses a surface burr flexible treatment device based on a PVC (polyvinyl chloride) board, and relates to the field of burr treatment devices. The surface burr flexible treatment device based on the PVC plate comprises a bottom plate, a first conveying part and a second conveying part are arranged above the bottom plate, and a limiting assembly used for limiting the plate and a burr removing assembly used for removing burrs on the two side edges of the plate are installed on the two sides of the first conveying part; according to the device, by arranging the burr removing rollers and the adjusting assemblies, the distance between the two burr removing rollers can be adjusted through the adjusting assemblies, so that the device adapts to PVC plates with different thicknesses, the effect of accurately removing burrs on the surfaces of the PVC plates is achieved, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the field of burr processing devices, in particular to a flexible surface burr processing device based on a PVC board. Background Art

[0002] During the production process, PVC boards may produce burrs on the edges and surfaces. The presence of burrs affects the quality of the board surface. Using a flexible burr processing device to remove surface burrs from PVC boards can reduce damage to the board surface, reduce the risk of manual operation, and ensure the flatness and smoothness of the board surface.

[0003] A PVC board production edge burr removal device disclosed in the patent application with reference publication number CN211363155U includes a table and a control switch, a control switch is fixedly installed on the upper right side of the table, support frames are fixedly installed on the left and right ends of the upper side of the table, a rotating roller is rotatably connected between the two support frames, a conveyor belt is nested on the outer side of the rotating roller, servo motors are fixedly installed on the left and right sides of the rear end of the upper surface of the table, a bottom plate is fixedly installed on the left and right ends of the middle of the upper surface of the table, a hydraulic push rod is fixedly installed on one side of the bottom plate, a limit plate is movably connected above the bottom plate, a mounting seat is fixedly installed on the left and right ends of the upper surface of the table, a slide groove is provided at the bottom opening of the mounting seat, a wing adjustment bolt is embedded on the left side of the mounting seat, and a lower cutting plate is movably connected below the mounting seat. The utility model has a faster speed for removing burrs from PVC boards, and can remove burrs from PVC boards of various sizes at the same time, with higher flexibility and a wider range of applications.

[0004] As shown in the above-mentioned prior art, in the prior art, the PVC board is placed on a conveyor belt, and the burrs on both sides of the board are removed by burr removal components on both sides of the conveyor belt. Therefore, the burr removal work on both sides of the board can only be completed, while burrs may appear on the upper and lower surfaces and four sides of the board. The applicability of this device is low, and it is difficult to perform comprehensive burr removal work on the board.

[0005] Therefore, it is necessary to provide a flexible surface burr processing device based on PVC board to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In order to solve the above technical problems, the utility model provides a flexible surface burr processing device based on PVC board.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical solutions: a flexible surface burr processing device based on PVC board, comprising:

[0010] A bottom plate, a first transport member and a second transport member are provided above the bottom plate, and a limiting component for limiting the position of the plate and a burr removal component for removing burrs from both sides of the plate are installed on both sides of the first transport member;

[0011] There are two burr removal rollers, both of which are located between the first transport member and the second transport member, one of which is rotatably connected to the top of the bottom plate and the top surface of which is flush with the first transport member, and the other burr removal roller is installed above the bottom plate in a lifting manner through an adjustment component and the bottom surface of which is higher than the first transport member, and the two burr removal rollers are used to remove burrs on the upper and lower surfaces of the plate;

[0012] The rotating assembly is installed above the second transport member and is used for rotating the plate.

[0013] Preferably, the adjustment assembly includes a sliding sleeve fixed on both sides of the base plate, the inner wall of the sliding sleeve is slidably connected to a support rod, one of the burr removal rollers is rotatably connected between the two support rods, one side of the two sliding sleeves is rotatably connected to a gear through a first rotating shaft, a tooth groove is provided on the side of the support rod close to the gear, the gear is meshingly connected to the tooth groove, a first motor is fixed above the base plate, and one end of the first rotating shaft is fixed to the output end of the first motor.

[0014] Preferably, the rotating assembly includes a cover shell installed above the second transport member, a clamping frame is rotatably connected to the lower part of the cover shell via a second rotating shaft, a double-headed motor is fixed to the middle part below the clamping frame, first screws are rotatably connected to both ends of the clamping frame, one end of the first screw close to the double-headed motor is fixed to the output end of the double-headed motor, a clamping plate is threadedly connected to the outer wall of the first screw, and a driving assembly for driving the clamping frame to rotate is installed in the cover shell.

[0015] Preferably, the driving assembly includes a groove wheel fixed to the outer wall of the second rotating shaft, the inner wall of the cover shell is rotatably connected to a driving wheel, the driving wheel cooperates with the groove wheel, a second motor is fixed to the inner wall of the cover shell, the output end of the second motor is fixed to the driving wheel, and a lifting assembly for driving the cover shell to lift and lower is installed above the base plate.

[0016] Preferably, the lifting assembly includes a mounting shell fixed above the base plate, the inner wall of the mounting shell is rotatably connected to a second screw, the inner wall of the mounting shell is fixed to a third motor, the output end of the third motor is fixed to the second screw, the outer wall of the second screw is threadedly connected to a lifting frame, the lifting frame is slidably connected to the inner wall of the mounting shell, and the side of the lifting frame facing away from the mounting shell is fixed to the cover shell.

[0017] Preferably, the first motor is a reduction motor.

[0018] (III) Beneficial effects

[0019] The utility model provides a flexible surface burr treatment device based on PVC board. Compared with the prior art, it has the following beneficial effects:

[0020] 1. The application sets a burr removal roller and an adjustment component, so that the distance between the two burr removal rollers can be adjusted by the adjustment component, thereby adapting to PVC sheets of different thicknesses, achieving the effect of accurately removing burrs on the surface of the PVC sheets, and having practicality;

[0021] 2. This application sets up a rotating component so that when the PVC sheet is transported to the second transport member, the rotating component can be used to rotate the sheet ninety degrees, and then the sheet is transported back. The sheet passes through the burr removal component again, so that the burrs on all four sides of the sheet can be removed, with a high degree of automation and high adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the relationship between the support rod and the gear of the utility model;

[0024] Figure 3 This is a schematic diagram of the relationship between the groove wheel and the driving wheel of the utility model;

[0025] Figure 4 It is a schematic diagram of the relationship between the clamping plate and the first screw rod of the utility model.

[0026] Numbers in the figure: 1. bottom plate; 2. first transport member; 3. second transport member; 4. limit assembly; 5. burr removal assembly; 6. burr removal roller; 7. sleeve; 8. support rod; 9. gear; 10. tooth groove; 11. first motor; 12. cover; 13. clamping frame; 14. double-headed motor; 15. first screw; 16. clamping plate; 17. groove wheel; 18. driving wheel; 19. mounting shell; 20. second screw; 21. third motor; 22. lifting frame; 23. first rotating shaft; 24. second rotating shaft; 25. second motor. DETAILED DESCRIPTION

[0027] 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.

[0028] The utility model provides two technical solutions:

[0029] Figure 1 to Figure 2 The first embodiment is shown: a flexible surface burr treatment device based on a PVC board, comprising:

[0030] A bottom plate 1, a first transport member 2 and a second transport member 3 are arranged above the bottom plate 1, and a limiting component 4 for limiting the position of the plate and a burr removal component 5 for removing burrs from both sides of the plate are installed on both sides of the first transport member 2;

[0031] There are two burr removal rollers 6, both of which are located between the first transport member 2 and the second transport member 3, wherein one burr removal roller 6 is rotatably connected above the bottom plate 1 and the top surface of the burr removal roller 6 is flush with the first transport member 2, and the other burr removal roller 6 is installed above the bottom plate 1 in a lifting manner through an adjustment component and the bottom surface of the burr removal roller 6 is higher than the first transport member 2, and the two burr removal rollers 6 are used to remove burrs on the upper and lower surfaces of the plate;

[0032] The rotating assembly is installed above the second transport member 3 and is used for rotating the plate.

[0033] The adjustment component includes a sleeve 7 fixed on both sides of the base plate 1, and the inner wall of the sleeve 7 is slidably connected to a support rod 8, one of the burr removal rollers 6 is rotatably connected between the two support rods 8, and one side of the two sleeves 7 is rotatably connected to a gear 9 through a first rotating shaft 23. A tooth groove 10 is provided on the side of the support rod 8 close to the gear 9, and the gear 9 is meshed and connected with the tooth groove 10. A first motor 11 is fixed above the base plate 1, and the first motor 11 is a reduction motor. One end of the first rotating shaft 23 is fixed to the output end of the first motor 11.

[0034] This application sets a burr removal roller 6 and an adjustment component so that the distance between the two burr removal rollers 6 can be adjusted by the adjustment component, thereby adapting to PVC sheets of different thicknesses and achieving the effect of accurately removing burrs on the surface of the PVC sheets, which is practical.

[0035] Figure 3 to Figure 4 A second embodiment is shown, and its main difference from the first embodiment is that the rotating assembly includes a cover shell 12 installed above the second transport member 3, a clamping frame 13 is rotatably connected to the lower part of the cover shell 12 through a second rotating shaft 24, a double-headed motor 14 is fixed to the middle part below the clamping frame 13, and first screw rods 15 are rotatably connected to both ends of the clamping frame 13, one end of the first screw 15 close to the double-headed motor 14 is fixed to the output end of the double-headed motor 14, a clamping plate 16 is threadedly connected to the outer wall of the first screw 15, and a driving assembly for driving the clamping frame 13 to rotate is installed in the cover shell 12.

[0036] The driving assembly includes a groove wheel 17 fixed to the outer wall of the second rotating shaft 24, and the inner wall of the cover shell 12 is rotatably connected to the driving wheel 18, the driving wheel 18 cooperates with the groove wheel 17, and a second motor 25 is fixed to the inner wall of the cover shell 12, and the output end of the second motor 25 is fixed to the driving wheel 18. A lifting assembly for driving the cover shell 12 to rise and fall is installed above the base plate 1.

[0037] The lifting assembly includes a mounting shell 19 fixed above the base plate 1, the inner wall of the mounting shell 19 is rotatably connected to a second screw 20, the inner wall of the mounting shell 19 is fixed to a third motor 21, the output end of the third motor 21 is fixed to the second screw 20, the outer wall of the second screw 20 is threadedly connected to a lifting frame 22, the lifting frame 22 is slidably connected to the inner wall of the mounting shell 19, and the side of the lifting frame 22 facing away from the mounting shell 19 is fixed to the cover shell 12.

[0038] This application sets up a rotating component so that when the PVC sheet is transported to the second transport member 3, the rotating component can be used to rotate the sheet ninety degrees, and then the sheet is transported back. The sheet passes through the burr removal component 5 again, so that the burrs on all four sides of the sheet can be removed, with a high degree of automation and high adaptability.

[0039] Working principle:

[0040] The limiting component 4 and the burr removal component 5 adopt the electric heating wire, cutting blade, upper adjusting bolt, upper cutting plate, limiting plate, etc. in CN211363155U, which are prior arts and are not described in detail.

[0041] The spacing between the two burr removal rollers 6 is adjusted according to the thickness of the plate, and the first motor 11 is driven to make the first rotating shaft 23 drive the gear 9 to rotate. The gear 9 shifts the tooth groove 10 to make the support rod 8 move on the inner wall of the sliding sleeve 7, thereby driving the burr removal roller 6 installed on the support rod 8 to rise and fall.

[0042] The PVC sheet is placed on the first transport member 2, and the sheet is transported in a limited manner by the limiting component 4. The burrs on both sides of the sheet are removed by the burr removal component 5, and then the sheet passes through two burr removal rollers 6, so that the burrs on the upper and lower surfaces of the sheet are removed by the burr removal rollers 6, and then it is transported to the second transport member 3. When the sheet is located directly below the clamping frame 13, the second transport member 3 is suspended from transport; the third motor 21 rotates the second screw 20 to drive the lifting frame 22 to move downward, so that the cover 12 drives the clamping frame 13 to move downward, and the double-headed motor 14 drives the first screw 15 to rotate, so that the two clamps 16 move closer to each other to clamp the sheet, and then the second motor 25 rotates the driving wheel 18 one circle, turns the groove wheel 17, and rotates ninety degrees, thereby driving the second rotating shaft 24 to rotate, so that the clamping frame 13 drives the sheet to rotate ninety degrees, and then the clamping plate 16 puts down the sheet, and the second transport member 3 reverses to transport the sheet back. When the sheet passes through the burr removal component 5 again, the burrs on the other two sides of the sheet are also removed.

[0043] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible surface burr treatment device based on PVC board, characterized in that: include: A bottom plate (1), a first transport member (2) and a second transport member (3) are provided above the bottom plate (1), and a limiting component (4) for limiting the position of a plate and a burr removal component (5) for removing burrs from both sides of the plate are installed on both sides of the first transport member (2); There are two burr removal rollers (6) and both are located between the first transport member (2) and the second transport member (3), one of the burr removal rollers (6) is rotatably connected to the top of the bottom plate (1) and the top surface of the burr removal roller (6) is flush with the first transport member (2), and the other burr removal roller (6) is installed above the bottom plate (1) in a manner that it can be raised or lowered by an adjustment component and the bottom surface of the burr removal roller (6) is higher than the first transport member (2), and the two burr removal rollers (6) are used to remove burrs on the upper and lower surfaces of the plate; The rotating assembly is installed above the second transport member (3) and is used to rotate the plate.

2. The flexible surface burr treatment device based on PVC board according to claim 1 is characterized in that: The adjustment component comprises a sleeve (7) fixed on both sides of the base plate (1), the inner wall of the sleeve (7) being slidably connected to a support rod (8), one of the burr removal rollers (6) being rotatably connected between the two support rods (8), one side of the two sleeves (7) being rotatably connected to a gear (9) via a first rotating shaft (23), a tooth groove (10) being provided on a side of the support rod (8) close to the gear (9), the gear (9) being meshingly connected to the tooth groove (10), a first motor (11) being fixed above the base plate (1), and one end of the first rotating shaft (23) being fixed to an output end of the first motor (11).

3. The flexible surface burr treatment device based on PVC board according to claim 2 is characterized in that: The rotating assembly comprises a cover shell (12) installed above the second transport member (3); a clamping frame (13) is rotatably connected to the lower part of the cover shell (12) via a second rotating shaft (24); a double-headed motor (14) is fixed to the middle part of the lower part of the clamping frame (13); first screw rods (15) are rotatably connected to both ends of the clamping frame (13); one end of the first screw rod (15) close to the double-headed motor (14) is fixed to the output end of the double-headed motor (14); a clamping plate (16) is threadedly connected to the outer wall of the first screw rod (15); and a driving assembly for driving the clamping frame (13) to rotate is installed in the cover shell (12).

4. The flexible surface burr treatment device based on PVC board according to claim 3 is characterized in that: The driving assembly comprises a groove wheel (17) fixed to the outer wall of the second rotating shaft (24); the inner wall of the cover shell (12) is rotatably connected to a driving wheel (18); the driving wheel (18) cooperates with the groove wheel (17); a second motor (25) is fixed to the inner wall of the cover shell (12); an output end of the second motor (25) is fixed to the driving wheel (18); and a lifting assembly for driving the cover shell (12) to be lifted and lowered is installed above the bottom plate (1).

5. The flexible surface burr treatment device based on PVC board according to claim 4 is characterized in that: The lifting assembly comprises a mounting shell (19) fixed above the base plate (1); the inner wall of the mounting shell (19) is rotatably connected to a second screw rod (20); the inner wall of the mounting shell (19) is fixed to a third motor (21); the output end of the third motor (21) is fixed to the second screw rod (20); the outer wall of the second screw rod (20) is threadedly connected to a lifting frame (22); the lifting frame (22) is slidably connected to the inner wall of the mounting shell (19); and the side of the lifting frame (22) facing away from the mounting shell (19) is fixed to the cover shell (12).

6. The flexible surface burr treatment device based on PVC board according to claim 2, characterized in that: The first motor (11) is a reduction motor.

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