CN220388012U

CN220388012U - Plate shearing machine for aluminum veneers

Info

Publication number: CN220388012U
Application number: CN202322053424.1U
Authority: CN
Inventors: 史维勇
Original assignee: Chengdu Sijida New Material Technology Co ltd
Current assignee: Chengdu Sijida New Material Technology Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-01-26
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to a plate shearing machine for aluminium veneer belongs to aluminium veneer processing technology field, and aluminium veneer is with plate shearing machine includes the mounting bracket and slides and set up the shearing piece on the mounting bracket, the relative both sides of shearing piece are distributed and are had the piece that slides, the slip direction of sliding piece is on the mounting bracket, the slip direction of sliding piece is on a parallel with the length direction of shearing piece, the one side that the piece is close to the shearing piece is provided with places the platform, both sides the first detection paper has been placed between the placing the platform of sliding piece, first detection paper is located the shearing piece below, first detection paper is used for with the cutting edge butt of shearing piece, be provided with on the sliding piece and be used for supporting tight or unclamping the tight piece of first detection paper, be provided with on the mounting bracket and be used for driving the gliding actuating assembly of sliding piece of shearing piece both sides of shearing piece. The method has the advantages that whether the shearing knife is cracked or not can be judged conveniently, and the processing quality of the aluminum veneer can be guaranteed to a certain extent.

Description

Plate shearing machine for aluminum veneers

Technical Field

The application relates to the technical field of aluminum veneer processing, in particular to a plate shearing machine for aluminum veneers.

Background

The aluminum veneer is mainly treated by chromizing and the like, and then is processed to form the building decoration material by adopting a fluorocarbon spraying technology, and the production process of the aluminum veneer mainly comprises the procedures of cutting, flanging, arc bending, welding, polishing, spraying and the like. During the machining process, an aluminum veneer shearing machine is generally adopted to cut the aluminum veneer into a required shape and size.

In the related art, as disclosed in chinese patent document with publication number CN218555714U, a plate shearing machine for processing an aluminum veneer comprises a workbench, wherein a mounting frame is fixedly mounted in the middle of the top of the workbench, a hydraulic cylinder is fixedly mounted on the inner top wall of the mounting frame, and a shearing knife is fixedly connected with the lower end of the hydraulic cylinder. When the aluminum veneer shearing machine is used, an aluminum veneer to be processed is placed on a workbench, and a hydraulic cylinder is started to drive a shearing knife to move downwards to shear the aluminum veneer.

Aiming at the related technology, the shearing knife is easy to crack in the long-term use process, is not easy to find after the shearing knife cracks, is easy to cause the phenomena of irregular edge cutting and the like of the sheared aluminum veneer, and reduces the processing quality of the aluminum veneer.

Disclosure of Invention

In order to conveniently judge whether the shearing knife has chipping or not, the processing quality of the aluminum veneer is ensured to a certain extent, and the application provides a plate shearing machine for the aluminum veneer.

The plate shearing machine for the aluminum veneers provided by the application adopts the following technical scheme:

the utility model provides a plate shearing machine for aluminium veneer, includes the mounting bracket and slides the shearing sword that sets up on the mounting bracket, the relative both sides of shearing sword distribute has the piece that slides, the piece that slides is on the mounting bracket, the slip direction of piece that slides is on a parallel with the length direction of shearing sword, the piece that slides is close to the shearing sword is provided with places the platform, both sides place first detection paper between the platform that slides, first detection paper is located the shearing sword below, first detection paper is used for with the cutting edge butt of shearing sword, be provided with on the piece that slides and be used for supporting tightly or loosen the piece that supports of first detection paper, be provided with on the mounting bracket and be used for driving the gliding actuating assembly of the piece that slides of shearing sword both sides.

Through adopting above-mentioned technical scheme, place first detection paper between the placing table of shearing sword both sides, make first detection paper and shearing sword cutting edge butt, support tightly placing the bench with first detection paper through supporting the piece, then drive the synchronous removal of the sliding block syntropy of shearing sword both sides through drive assembly, make first detection paper slide along the length direction of shearing sword, loosen first detection paper through supporting the piece afterwards, take off first detection paper from placing the bench, whether have the trace such as hanging broken, burr on the first detection paper through observing, can judge whether the shearing sword has the burst, be convenient for the workman in time change the shearing sword of burst, guarantee the processingquality of aluminium veneer to a certain extent.

Preferably, the sliding block is provided with a mounting block in a sliding manner, the sliding direction of the mounting block is set along the vertical direction, the sliding block is provided with an adjusting piece for adjusting the sliding of the mounting block, the placing table is arranged on one side, close to the shearing knife, of the mounting block, and the abutting piece is arranged on the mounting block.

Through adopting above-mentioned technical scheme, drive through regulating part adjusting installation piece and place the platform and slide, can adjust the height of first detection paper, guarantee the cutting edge butt of first detection paper and shearing sword to help improving the accuracy of judging, be convenient for in time change the shearing sword that bursts apart, guarantee the processingquality of aluminium veneer to a certain extent.

Preferably, the abutting part comprises an abutting plate arranged on the mounting block in a sliding manner and a first screw rod arranged on the mounting block in a rotating manner, the sliding direction of the abutting plate is arranged along the vertical direction, the abutting plate slides towards the direction close to or far away from the corresponding placement table, the first detection paper is positioned between the abutting plate and the placement table, the rotation axis of the first screw rod is parallel to the sliding direction of the abutting plate, and the abutting plate is in threaded connection with the corresponding first screw rod.

Through adopting above-mentioned technical scheme, rotate first screw rod, first screw rod drives to support tight board towards being close to or keeping away from the direction of placing the platform and slide, makes to support tight board and support tightly or loosen first detection paper to make things convenient for the fixed of first detection paper or take off, be convenient for through observing whether have the vestige such as hanging broken, burr on the first detection paper, judgement shear knife that can be convenient has the burst, guarantees the processingquality of aluminium veneer to a certain extent.

Preferably, the adjusting piece comprises a threaded sleeve arranged on the sliding plate in a rotating mode and a second screw rod connected in the threaded sleeve in a threaded mode, the rotation axis of the threaded sleeve is parallel to the sliding direction of the mounting block, and one end, away from the threaded sleeve, of the second screw rod is connected with the corresponding mounting block.

Through adopting above-mentioned technical scheme, rotate the screw sleeve, the screw sleeve drives the second screw rod and removes to make the second screw rod drive the installation piece and slide, can adjust the height of first detection paper, guarantee the cutting edge butt of first detection paper and shearing sword, from the accuracy that helps improving the judgement, be convenient for in time change the shearing sword that bursts apart, guarantee the processingquality of aluminium veneer to a certain extent.

Preferably, the driving assembly comprises a third screw rod arranged on the mounting frame in a rotating mode and a synchronizing piece arranged on the mounting frame, the third screw rod corresponds to the sliding blocks one by one, the rotation axis of the third screw rod is parallel to the sliding direction of the sliding blocks, the sliding blocks are in threaded connection with the corresponding third screw rod, and the synchronizing piece is used for driving the third screw rods on the sliding blocks on two sides to synchronously rotate.

Through adopting above-mentioned technical scheme, order about the synchronous rotation of third screw rod of shearing sword both sides through the synchronizing piece, help making third screw rod drive the slider and slide along the length direction of shearing sword for first detection paper slides along the length direction of shearing sword, because first detection paper and the cutting edge butt of shearing sword, whether have the shearing sword to burst through observing whether have on the first detection paper to hang the trace such as broken, burr, make things convenient for the workman to in time change the shearing sword that bursts apart, guarantee the processingquality of aluminium veneer to a certain extent.

Preferably, the synchronizing member comprises a transmission rod arranged on the mounting frame in a rotating mode, a first bevel gear sleeved on the transmission rod, a second bevel gear sleeved on the third screw rod and a motor arranged on the mounting frame, wherein the rotation axis of the transmission rod is perpendicular to the rotation axis of the third screw rod, the first bevel gear corresponds to the second bevel gear one by one, the first bevel gear is meshed with the corresponding second bevel gear, and the motor is used for driving the transmission rod to rotate.

Through adopting above-mentioned technical scheme, the starter motor, the motor drives the transfer line and rotates, and the transfer line drives first bevel gear and rotates, and first bevel gear drives corresponding second bevel gear and rotates to realize the synchronous rotation of shearing sword both sides third screw rod, help making the piece that slides drive the first length direction who detects paper along shearing sword and slide, make things convenient for the workman in time to change the shearing sword that bursts apart, guarantee the processingquality of aluminium veneer to a certain extent.

Preferably, the sliding piece is provided with the connecting plate near one side slip of shearing cutter, the connecting plate slides towards the direction that is close to or keeps away from the shearing cutter, one side that the connecting plate is close to the shearing cutter is provided with the second and detects the paper, the second detects the paper be used for with the lateral wall butt of shearing cutter, be provided with on the sliding piece and be used for adjusting the connecting plate towards the direction gliding slider that is close to or keeps away from the shearing cutter.

Through adopting above-mentioned technical scheme, adjust the connecting plate through the slider and slide towards the direction that is close to the shearing sword, make the second detect the lateral wall butt of paper and shearing sword, at the gliding in-process of slider, the second detects the lateral wall slip of paper along the shearing sword, whether have the trace such as hang-up, burr on detecting the paper through observing the second, can conveniently judge whether the lateral wall of shearing sword has the crack, further guarantee the processingquality of aluminium veneer.

Preferably, the sliding block is provided with a support plate, the sliding piece comprises a fourth screw rod threaded on the support plate, the rotation axis of the fourth screw rod is parallel to the sliding direction of the connecting plate, and the connecting plate is rotationally connected with the fourth screw rod on the corresponding side.

Through adopting above-mentioned technical scheme, rotate the fourth screw rod, the direction precession that the fourth screw rod was close to the shearing sword, promote the connecting plate towards the direction slip that is close to the shearing sword, help making second detection paper and shearing sword's lateral wall butt, at the gliding in-process of sliding block, the second detects the paper and slides along shearing sword's surface, conveniently detects whether there is trace such as hanging broken, burr on the paper through observing the second, can judge whether the lateral wall of shearing sword has the crack, further guarantees the processingquality of aluminium veneer.

In summary, the present application includes the following beneficial technical effects:

placing first detection paper between the placing tables at two sides of the shearing knife, enabling the first detection paper to be abutted with the cutting edge of the shearing knife, abutting the first detection paper on the placing table through the abutting piece, driving sliding blocks at two sides of the shearing knife to move synchronously in the same direction through the driving assembly, enabling the first detection paper to slide along the length direction of the shearing knife, loosening the first detection paper through the abutting piece, taking the first detection paper down from the placing table, judging whether the shearing knife is broken or not by observing whether the first detection paper has marks such as hanging broken and burrs or not, facilitating timely replacement of the broken shearing knife by workers, and ensuring the processing quality of aluminum veneers to a certain extent.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a partial structural cross-sectional view of an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals illustrate: 1. a mounting frame; 2. a shearing knife; 3. a sliding block; 4. a placement table; 5. a first detection sheet; 6. a tightening member; 61. a pressing plate; 62. a first screw; 7. a drive assembly; 71. a third screw; 72. a synchronizing member; 721. a transmission rod; 722. a first bevel gear; 723. a second bevel gear; 724. a motor; 8. a mounting block; 9. an adjusting member; 91. a threaded sleeve; 92. a second screw; 10. a connecting plate; 11. a second detection sheet; 12. a support plate; 13. a fourth screw; 14. a work table; 15. a first guide bar; 16. a telescopic rod; 17. a chute; 18. a slide block; 19. a cushion layer; 20. a first handle; 21. a cavity; 22. a hanger plate; 23. a second guide bar; 24. a second handle.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a plate shearing machine for an aluminum veneer. Referring to fig. 1 and 2, the plate shearing machine for aluminum veneers comprises a workbench 14, a mounting frame 1 fixedly arranged above the workbench 14 and a shearing knife 2 slidably arranged on the mounting frame 1, wherein the sliding direction of the shearing knife 2 is arranged along the vertical direction, the shearing knife 2 is driven by a hydraulic cylinder arranged on the mounting frame 1, and the shearing knife 2 is a special shearing knife for aluminum veneers. The utility model provides a shearing tool, the relative both sides of shearing sword 2 respectively distribute and have a slider 3, slider 3 is located workstation 14 top, the arrangement direction of two sliders 3 is on a parallel with the feeding direction of aluminium veneer, be fixed with first guide bar 15 between the opposite both sides inner wall of mounting bracket 1, the length direction of first guide bar 15 is on a parallel with the length direction of shearing sword 2, first guide bar 15 and slider 3 one-to-one, slider 3 slip cap is established on corresponding first guide bar 15, slider 3's slip direction is on a parallel with the length direction of shearing sword 2, be fixed with telescopic link 16 on slider 3 diapire, telescopic link 16's telescopic direction sets up along vertical direction, telescopic link 16 keeps away from slider 3's one end and is fixed with installation piece 8, installation piece 8 is located workstation 14 top and has certain distance with workstation 14, installation piece 8 slides on slider 3 through telescopic link 16.

Referring to fig. 2 and 3, one side of the mounting block 8, which is close to the shearing knife 2, is fixed with a placement table 4, a first detection paper 5 is placed between the placement tables 4 on both sides, the first detection paper 5 spans across the shearing knife 2 and is located below the shearing knife 2, the first detection paper 5 is used for being abutted against the edge of the shearing knife 2, a tightly abutted part 6 for abutting against or loosening the first detection paper 5 is arranged on the mounting block 8, an adjusting part 9 for adjusting the sliding of the mounting block 8 is arranged on the sliding block 3, and a driving assembly 7 for driving the sliding block 3 on both sides of the shearing knife 2 to slide is arranged on the mounting frame 1.

Referring to fig. 2 and 3, in order to facilitate the abutting or loosening of the first detection paper 5, a chute 17 is provided on a side of the mounting block 8 close to the shear blade 2, a slide block 18 is provided in the chute 17 in a sliding manner, the sliding direction of the slide block 18 is set in a vertical direction, the chute 17 is located above the placement table 4, the abutting piece 6 includes an abutting plate 61 and a first screw 62, the abutting plate 61 is fixedly connected with the slide block 18, the abutting plate 61 is located on a side of the mounting block 8 close to the shear blade 2, the abutting plate 61 slides on the mounting block 8 through the slide block 18, the abutting plate 61 is located above the placement table 4, the abutting plate 61 slides in a direction towards or away from the corresponding placement table 4, the first detection paper 5 is located between the abutting plate 61 and the placement table 4, and a cushion 19 is fixedly adhered to a side of the abutting plate 61 and the placement table 4 close to each other, which is helpful for improving the clamping effect; the first screw rod 62 rotates and wears to establish on the installation piece 8, and the one end of first screw rod 62 is located the spout 17, and the axis of rotation of first screw rod 62 is on a parallel with the slip direction of slider 18, and slider 18 threaded connection is on the first screw rod 62 in corresponding spout 17, and the one end that first screw rod 62 is located the installation piece 8 outside is fixed with first handle 20, and the setting of first handle 20 is convenient for rotate first screw rod 62.

Referring to fig. 2 and 3, in order to facilitate the adjustment of the up-and-down sliding of the mounting block 8, the adjusting member 9 includes a threaded sleeve 91 and a second screw 92, the threaded sleeve 91 is rotatably installed on the sliding block 3, the threaded sleeve 91 is located at one side of the telescopic rod 16 away from the shearing blade 2, the rotation axis of the threaded sleeve 91 is parallel to the telescopic direction of the telescopic rod 16, the second screw 92 is threadedly connected in the lower end of the threaded sleeve 91, the second screw 92 is located below the sliding block 3, and one end of the second screw 92 away from the threaded sleeve 91 is fixedly connected with the top wall of the corresponding mounting block 8. In other embodiments, the threaded sleeve 91 and the second screw 92 may be replaced by a screw threaded through the sliding block 3, and the mounting block 8 is screwed onto the screw, and by rotating the screw, the mounting block 8 can be driven to slide.

Referring to fig. 2 and 3, in order to facilitate the sliding of the sliding block 3, the driving assembly 7 includes a third screw 71 and a synchronizing member 72, the third screw 71 is rotatably disposed between opposite sides of the mounting frame 1, the third screw 71 is in one-to-one correspondence with the sliding block 3, the third screw 71 is located at a side of the first guide rod 15 away from the shearing blade 2, a rotation axis of the third screw 71 is parallel to a sliding direction of the sliding block 3, and the sliding block 3 is in threaded connection with the corresponding third screw 71.

Referring to fig. 2 and 3, the synchronizing member 72 is disposed on the mounting frame 1, the synchronizing member 72 is configured to drive the third screw 71 on the sliding blocks 3 at two sides to rotate synchronously, in order to facilitate driving the third screw 71 at two sides to rotate, the mounting frame 1 is provided with a cavity 21, the synchronizing member 72 includes a driving rod 721, a first bevel gear 722, a second bevel gear 723 and a motor 724, the driving rod 721 rotates through the mounting frame 1, a rotation axis of the driving rod 721 is perpendicular to a rotation axis of the third screw 71, the rotation axis of the driving rod 721 is parallel to an arrangement direction of the sliding blocks 3 at two sides, one end of the driving rod 721 is located in the cavity 21, the other end is located outside the mounting frame 1, the first bevel gear 722 is fixedly sleeved on the driving rod 721, the first bevel gear 722 is located in the cavity 21, one end, close to the cavity 21, of the third screw 71 is extended into the cavity 21, the second bevel gear 723 is fixedly sleeved on one end, the first bevel gear 722 and the corresponding second bevel gear are meshed, the motor 724 is fixedly mounted on the outer wall 1, and the output shaft 723 is located outside the mounting frame 724.

Before shearing, moving the shearing knife 2 to a certain height from the workbench 14 through a hydraulic cylinder, then rotating the threaded sleeve 91, driving the second screw rod 92 to move towards the direction approaching the workbench 14 by the threaded sleeve 91, driving the mounting block 8 to move towards the direction approaching the workbench 14 by the second screw rod 92, guiding the sliding of the mounting block 8 by extension of the telescopic rod 16, moving the mounting block 8 to enable the upper surface of the placing table 4 to be flush with the cutting edge of the shearing knife 2, placing the first detection paper 5 between the placing tables 4 on two sides of the shearing knife 2, then rotating the first handle 20, driving the first screw rod 62 to rotate by the first handle 20, driving the sliding block 18 to drive the abutting plate 61 to slide towards the direction approaching the placing table 4, clamping the first detection paper 5, and enabling the first detection paper 5 to abut against the cutting edge of the shearing knife 2; then, a motor 724 is started, the motor 724 drives a transmission rod 721 to rotate, a first bevel gear 722 on the transmission rod 721 drives a corresponding second bevel gear 723 to rotate, the second bevel gear 723 drives a corresponding third screw 71 to rotate, the third screw 71 synchronously drives a sliding block 3 to drive a placing table 4 on a mounting block 8 to slide along the length direction of the shearing knife 2, so that the first detection paper 5 and the cutting edge of the shearing knife 2 slide relatively in sequence, and when the cutting edge of the shearing knife 2 has a chipping or tipping phenomenon, the cutting edge of the shearing knife 2 is rugged and has burrs, and the first detection paper 5 can be hooked or rubbed; when no chipping exists on the shearing blade 2, the first detection paper 5 is smooth in abutting trace or small in burr at the edge to be cut; after the first detection paper 5 slides to the end part of the shearing knife 2, the first handle 20 is reversely rotated, the first handle 20 drives the second screw 92 to rotate reversely, the sliding block 18 is driven to drive the abutting plate 61 to slide towards the direction away from the placing table 4, the first detection paper 5 is taken down from the placing table 4, whether the shearing knife 2 is cracked or not can be conveniently judged by observing whether the first detection paper 5 is provided with marks such as hanging cracks and larger burrs, workers can conveniently replace the cracked shearing knife 2 in time, and the processing quality of an aluminum veneer is guaranteed to a certain extent.

During shearing work, the threaded sleeve 91 is rotated, and the threaded sleeve 91 drives the second screw 92 to drive the mounting block 8 to move upwards, so that the mounting block 8 is far away from the workbench 14, and the influence on shearing of an aluminum veneer is reduced.

Referring to fig. 2 and 3, a hanger plate 22 is fixed on one side of the sliding block 3 close to the mounting block 8, a second guide rod 23 is arranged on the hanger plate 22 in a sliding manner, the sliding direction of the second guide rod 23 is parallel to the arrangement direction of the sliding blocks 3 on two sides, a connecting plate 10 is fixed on one side of the second guide rod 23 close to the shearing knife 2, the connecting plate 10 is arranged on one side of the mounting block 8 close to the shearing knife 2, the connecting plate 10 is in sliding connection with the sliding block 3 through the second guide rod 23, the connecting plate 10 slides towards the direction close to or far away from the shearing knife 2, a second detection paper 11 is adhered to one side of the connecting plate 10 close to the shearing knife 2 through a double faced adhesive tape or a transparent adhesive tape, a support plate 12 is fixed on one side of the sliding block 3 close to the mounting block 8, the support plate 12 is positioned on one side of the support plate 12 far away from the shearing knife 2, a threaded sleeve 91 is positioned between the hanger plate 22 and the support plate 12, a fourth screw rod 13 for adjusting the connecting plate 10 to slide in the direction close to or far from the shearing knife 2 is arranged on the support plate 12, the fourth screw rod 13 is arranged on one side of the support plate 12 close to the shearing knife 2, the fourth screw rod 13 is parallel to the fourth guide rod 13, and the fourth screw rod 13 is connected with the fourth guide rod 24, and the fourth screw rod is convenient to rotate, and the fourth screw rod 13 is far from the fourth screw rod 13, and the fourth guide rod is opposite to the fourth screw rod 2, and the fourth screw rod 13 is connected to the fourth screw rod 2, and the fourth screw rod is far away from the second guide rod 2.

The second handle 24 is rotated, the second handle 24 drives the fourth screw 13 to rotate towards the direction close to the shearing knife 2, the fourth screw 13 pushes the connecting plate 10 to slide towards the direction close to the shearing knife 2, the second detection paper 11 is enabled to be abutted against the side wall of the shearing knife 2, when the sliding block 3 slides, the second detection paper 11 slides along the surface of the side wall of the shearing knife 2, whether the second detection paper 11 is provided with marks such as hanging and breaking, a large number of burrs and the like or not is observed, whether the side wall of the shearing knife 2 is burst or not can be conveniently judged, and the processing quality of an aluminum veneer is further guaranteed.

The implementation principle of the embodiment of the application is as follows: before shearing work, the sliding block 3 is positioned at the end part of the shearing knife 2 and is abutted against the inner wall of the mounting frame 1, the shearing knife 2 is moved to a required height through a hydraulic cylinder, then the threaded sleeve 91 is rotated, the threaded sleeve 91 drives the second screw 92 to move towards the direction close to the workbench 14, the second screw 92 pushes the mounting block 8 to move towards the direction close to the workbench 14, the mounting block 8 is moved to be flush with the cutting edge of the shearing knife 2 on the upper surface of the placement table 4, then the first detection paper 5 is placed between the placement tables 4 on two sides of the shearing knife 2, the first handle 20 is rotated, the first screw 62 drives the sliding block 18 to drive the abutting plate 61 to slide towards the direction close to the placement table 4, and the abutting plate 61 clamps the first detection paper 5, so that the first detection paper 5 is abutted against the cutting edge of the shearing knife 2; then, the second detection paper 11 is adhered to one side of the connecting plate 10, which is close to the shearing knife 2, and then the second handle 24 is rotated, the second handle 24 drives the fourth screw 13 to screw in towards the direction, which is close to the shearing knife 2, so that the connecting plate 10 slides towards the direction, which is close to the shearing knife 2, and the second detection paper 11 is abutted against the side wall of the shearing knife 2.

Then, the motor 724 is started, the motor 724 drives the transmission rod 721 to rotate, the transmission rod 721 drives the third screw rod 71 to rotate through the meshing of the first gear and the second bevel gear 723, the third screw rod 71 drives the sliding block 3 to slide along the length direction of the shearing knife 2, the first detection paper 5 and the edge of the shearing knife 2 slide relatively, the second detection paper 11 and the side wall of the shearing knife 2 slide relatively in sequence, the sliding block 3 slides to the end part of the shearing knife 2, then the first handle 20 and the second handle 24 rotate reversely, the sliding block 18 drives the abutting plate 61 to slide towards the direction far away from the placing table 4, the fourth screw rod 13 drives the connecting plate 10 to slide towards the direction far away from the shearing knife 2, the first detection paper 5 is taken off from the placing table 4, the second detection paper 11 is taken off from the connecting plate 10, whether the shearing knife 2 is broken or not conveniently judged by observing whether the cutting knife has marks such as a large burr on the first detection paper 5 and the second detection paper 11, the fact that the shearing knife 2 is broken or not is convenient, the worker can replace the broken shearing knife 2 timely, and the processing quality of aluminum veneer is guaranteed to a certain extent.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Plate shearing machine for aluminium veneer, including mounting bracket (1) and sliding shearing sword (2) of setting on mounting bracket (1), its characterized in that: the utility model discloses a pair of scissors, including scissors (2) and slider (3), slider (3) slip is on mounting bracket (1), slider (3) slip direction is on a parallel with the length direction of scissors (2), slider (3) are close to one side of scissors (2) and are provided with places platform (4), both sides place first detection paper (5) between placing platform (4) of slider (3), first detection paper (5) are located scissors (2) below, first detection paper (5) are used for with the cutting edge butt of scissors (2), be provided with on slider (3) and be used for supporting tight or loosen first detection paper (5) support tight piece (6), be provided with on mounting bracket (1) and be used for driving slider (3) gliding drive assembly (7) of scissors (2) both sides.

2. The plate shearing machine for aluminum veneers as recited in claim 1, wherein: the utility model discloses a shearing device, including installation piece (8), slip piece (3), place platform (4) and support tight piece (6), slip piece (3) are gone up to slide and are provided with installation piece (8), the slip direction of installation piece (8) is followed vertical direction and is set up, be provided with on the slip piece (3) and be used for adjusting gliding regulating part (9) of installation piece (8), place one side that installation piece (8) are close to shearing knife (2), support tight piece (6) and set up on installation piece (8).

3. The plate shearing machine for aluminum veneers as recited in claim 2, wherein: the tight piece (6) is supported including sliding setting up tight board (61) and rotation setting up first screw rod (62) on installation piece (8), the slip direction that supports tight board (61) sets up along vertical direction, support tight board (61) towards being close to or keeping away from the direction that corresponds place platform (4) and slide, first detection paper (5) are located between tight board (61) and place platform (4), the axis of rotation of first screw rod (62) is on a parallel with the slip direction that supports tight board (61), support tight board (61) threaded connection on first screw rod (62) that corresponds.

4. The plate shearing machine for aluminum veneers as recited in claim 2, wherein: the adjusting piece (9) comprises a threaded sleeve (91) arranged on the sliding plate in a rotating mode and a second screw rod (92) in the threaded sleeve (91) in a threaded mode, the rotating axis of the threaded sleeve (91) is parallel to the sliding direction of the mounting block (8), and one end, away from the threaded sleeve (91), of the second screw rod (92) is connected with the corresponding mounting block (8).

5. The plate shearing machine for aluminum veneers as recited in claim 1, wherein: the driving assembly (7) comprises a third screw (71) arranged on the mounting frame (1) in a rotating mode and a synchronizing piece (72) arranged on the mounting frame (1), the third screw (71) corresponds to the sliding blocks (3) one by one, the rotation axis of the third screw (71) is parallel to the sliding direction of the sliding blocks (3), the sliding blocks (3) are in threaded connection with the corresponding third screw (71), and the synchronizing piece (72) is used for driving the third screws (71) on the sliding blocks (3) on two sides to synchronously rotate.

6. The plate shearing machine for aluminum veneers as recited in claim 5, wherein: the synchronous piece (72) comprises a transmission rod (721) arranged on the installation frame (1), a first bevel gear (722) sleeved on the transmission rod (721), a second bevel gear (723) sleeved on the third screw rod (71) and a motor (724) arranged on the installation frame (1), wherein the rotation axis of the transmission rod (721) is perpendicular to the rotation axis of the third screw rod (71), the first bevel gear (722) and the second bevel gear (723) are in one-to-one correspondence, the first bevel gear (722) is meshed with the corresponding second bevel gear (723), and the motor (724) is used for driving the transmission rod (721) to rotate.

7. The plate shearing machine for aluminum veneers as recited in any one of claims 1-6, wherein: the utility model discloses a shearing device, including shearing cutter (2), slider (3), connecting plate (10) are provided with connecting plate (10) to the one side slip that is close to shearing cutter (2), connecting plate (10) are provided with second detection paper (11) near one side of shearing cutter (2), second detection paper (11) are used for the lateral wall butt with shearing cutter (2), be provided with on slider (3) and be used for adjusting connecting plate (10) to be close to or keep away from the gliding slider of direction of shearing cutter (2).

8. The plate shearing machine for aluminum veneers as recited in claim 7, wherein: the sliding piece (3) is provided with a support plate (12), the sliding piece comprises a fourth screw rod (13) which is threaded on the support plate (12), the rotation axis of the fourth screw rod (13) is parallel to the sliding direction of the connecting plate (10), and the connecting plate (10) is rotationally connected with the fourth screw rod (13) on the corresponding side.