CN219946543U

CN219946543U - Plate shearing machine

Info

Publication number: CN219946543U
Application number: CN202320265278.6U
Authority: CN
Inventors: 郜忠军; 吴恺
Original assignee: Changzhou Aozhi Photoelectric Technology Co ltd
Current assignee: Changzhou Aozhi Photoelectric Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-11-03
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a plate shearing machine which comprises a frame, wherein the frame is of an N-shaped structure with a hollowed top end, a feeding structure for conveying plates is arranged on one side of the top end of the frame, the feeding structure comprises a driving roller rotationally connected with the frame, the top end of the frame is fixedly connected with a spring telescopic rod through a portal frame, and the bottom end of the spring telescopic rod is rotationally connected with a driven roller. According to the utility model, the machine frame, the feeding structure, the pressing plate structure, the scribing plate structure and the folding plate roller are arranged, the specified length of the plate can be conveyed through the feeding structure, then the plate is pressed and fixed through the pressing plate structure, then the scribing knife of the scribing plate structure descends and transversely cuts symmetrical knife marks on the upper surface and the lower surface of the plate, and finally the folding plate roller ascends to prop up the plate, so that the plate is broken along the scribing position, the plate is cut by using the plate cutting machine, a large amount of dust is not generated, the cutting time is short, and the efficiency is high.

Description

Plate shearing machine

Technical Field

The utility model relates to the technical field of plate cutting, in particular to a plate shearing machine.

Background

The board on the market is of various kinds, such as a finger-joint board, a solid board, a composite board, a high polymer board and the like, wherein the high polymer board belongs to one kind of composite board, in the manufacturing process, materials such as resin, stone powder and the like are adopted, and the PVC film is used on the surface of the high polymer board, so that the high polymer board has good waterproof performance, more colors and luster, and the paint film on the surface of the high polymer board is plump, has strong gloss, has strong decorative property, has good wear resistance and high hardness, and is not easy to deform after long-term use.

When the macromolecule is used, the situation that the macromolecule does not need to cut the plate is avoided, the cutting machine for cutting the macromolecule plate at present drives the cutting disc to rotate through the motor, and the plate is cut by the cutting disc, so that a large amount of dust can be generated in the cutting mode, the field working environment can be seriously influenced, the plate needs to be completely cut off, the plate cutting time is long, and the cutting efficiency is low, so that the plate shearing machine is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a plate shearing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a panel cutting machine, includes the frame, the frame is the N shape structure of top fretwork, frame top one side is equipped with the pay-off structure that is used for carrying panel, and pay-off structure includes the drive roll of being connected with the frame rotation, the frame top is through portal frame fixedly connected with spring telescopic link, spring telescopic link bottom rotates and is connected with the driven voller, frame top middle part rotates and is connected with two backing rolls, frame top just is located between two backing rolls and is fixed with the second cylinder through the portal frame, the inside and be located of frame is fixed with the third cylinder through the diaphragm between two backing rolls, the flexible end of second cylinder and third cylinder is fixed with top board and holding down plate respectively, frame is kept away from pay-off structure one side and is equipped with two upper and lower symmetrical's division board structures, two division board structures are including being fixed in frame top and inside two symmetry fourth cylinders, and two fourth cylinder telescopic ends all are fixed with the U-shaped frame, the inside guide arm that is fixed with of U-shaped frame, surface sliding connection has the blade holder, the blade holder is fixed with the blade holder, frame inside just is close to the fifth division board structure and is located between the frame top is fixed with the top end of roll, the top is fixed with the PLC.

Further, a first motor is fixed on the outer side wall of the frame and close to the driving roller, the driving end of the first motor is fixedly connected with the central shaft of the driving roller, the driven roller is located right above the driving roller, the driven roller can be driven to descend through the elasticity of the spring telescopic rod, the driven roller is utilized to compress the plate on the surface of the driving roller, and when the driving roller is driven to rotate through the first motor, the plate can be driven to move to one side of the scribing plate structure.

Further, the inside measuring roller that just is close to the drive roll department rotation of frame, and measuring roller and drive roll surface laminating, the center pin one end of measuring roller is connected with the encoder, and encoder and PLC controller electric connection, according to measuring roller pivoted number of turns, the length that the encoder can measure panel displacement to the cutting length of rigid control panel.

Further, the inside lead screw that is connected with along the direction rotation of guide arm of U-shaped frame, the lead screw passes the blade holder and rotates with the blade holder screw thread to be connected, U-shaped frame lateral wall is fixed with the second motor, and second motor drive end and lead screw fixed connection, and after the second motor drove the lead screw and rotates, the lead screw can start the blade holder and remove along the guide arm direction.

Further, contact switches are fixed on two sides of the inner side wall of the U-shaped frame, and the second motor stops rotating after the cutter holder contacts with any contact switch, so that the cutter position is limited.

Further, location structure is including being fixed in two sixth cylinders on frame top, and two sixth cylinder flexible ends pass the frame lateral wall and are fixed with splint, splint middle part is the fretwork design, and splint middle part fretwork position rotates and is connected with a plurality of vertical roller bearings, carries out the centre gripping to panel through two splint, can make panel be located this frame top central point put, and the roller bearing can reduce the frictional force between splint and the panel.

The utility model has the beneficial effects that:

when the cutting machine is used, the machine frame, the feeding structure, the pressing plate structure, the scribing plate structure and the folding plate roller are arranged, the specified length of the board can be conveyed through the feeding structure, then the board is pressed and fixed through the pressing plate structure, then the scribing knife of the scribing plate structure descends and transversely cuts symmetrical knife marks on the upper surface and the lower surface of the board, and finally the folding plate roller ascends to prop up the board, so that the board is broken along the scribing position, the board is cut by the cutting machine, a large amount of dust is not generated, and the cutting time is short and the efficiency is high.

Drawings

FIG. 1 is an overall cross-sectional view of the present utility model;

FIG. 2 is a partial perspective view of the present utility model;

fig. 3 is a schematic view of a cutter structure according to the present utility model.

Legend description:

1. a frame; 2. a drive roll; 3. a first motor; 4. a measuring roller; 5. a spring telescoping rod; 6. driven roller; 7. a support roller; 8. a second cylinder; 9. a third cylinder; 10. an upper press plate; 11. a lower pressing plate; 12. a fourth cylinder; 13. a U-shaped frame; 14. a guide rod; 15. a tool apron; 16. scribing knife; 17. a screw rod; 18. a second motor; 19. a contact switch; 20. a fifth cylinder; 21. a folding roller; 22. a clamping plate; 23. a roller; 24. a sixth cylinder; 25. and a PLC controller.

Detailed Description

As shown in fig. 1-3, relate to a plate shearing machine, which comprises a frame 1, frame 1 is the N shape structure of top fretwork, frame 1 top one side is equipped with the pay-off structure that is used for carrying panel, and pay-off structure includes the drive roll 2 of being connected with frame 1 rotation, frame 1 top is through portal frame fixedly connected with spring telescopic link 5, spring telescopic link 5 bottom is rotated and is connected with driven voller 6, frame 1 top middle part is rotated and is connected with two backing rolls 7, frame 1 top just is located between two backing rolls 7 and is fixed with second cylinder 8 through the portal frame, frame 1 inside just is located between two backing rolls 7 and is fixed with third cylinder 9 through the diaphragm, the flexible end of second cylinder 8 and third cylinder 9 is fixed with top board 10 and holding down plate 11 respectively, frame 1 is kept away from pay-off structure one side and is equipped with two upper and lower symmetry's division board structures, two division board structures are including being fixed in frame 1 top and inside two symmetry fourth cylinder 12, and two fourth cylinder 12 telescopic ends all are fixed with U-shaped frame 13, U-shaped frame 13 inside being fixed with 14, 14 surface sliding connection has blade holder 15, blade holder 15 is fixed with blade holder 15 and fifth cylinder 20 is fixed with in frame 1 top 20, be close to the top end 20 is fixed with between frame 1 top 20, and the top 20 is fixed with the top of roll structure is located between the fifth cylinder 20.

As shown in fig. 1 and 2, a first motor 3 is fixed on the outer side wall of the frame 1 and close to the driving roller 2, the driving end of the first motor 3 is fixedly connected with the central shaft of the driving roller 2, and a driven roller 6 is positioned right above the driving roller 2. The inside of frame 1 and be close to drive roll 2 department rotation and be connected with measuring roll 4, and measuring roll 4 and drive roll 2 surface laminating, measuring roll 4's center pin one end is connected with the encoder, and encoder and PLC controller 25 electric connection, when first motor 3 drove drive roll 2 and rotate, drive roll 2 can drive panel through frictional force and move to panel structure one side, measuring roll 4 also can follow the rotation to measure panel length of movement through the encoder.

As shown in fig. 1 and 3, a screw rod 17 is rotatably connected inside the U-shaped frame 13 along the direction of the guide rod 14, the screw rod 17 passes through the tool apron 15 and is rotatably connected with the tool apron 15 through threads, a second motor 18 is fixed on the outer side wall of the U-shaped frame 13, and the driving end of the second motor 18 is fixedly connected with the screw rod 17. Contact switches 19 are fixed on two sides of the inner side wall of the U-shaped frame 13, so that after the screw rod 17 is driven to rotate by the second motor 18, the screw rod 17 can drive the scribing cutter 16 to slide out of a scratch on the surface of a plate, and after the cutter holder 15 is contacted with any contact switch 19, the second motor 18 can stop rotating, so that the position of the scribing cutter 16 is limited.

As shown in fig. 1 and 2, the positioning structure comprises two sixth air cylinders 24 fixed at the top end of the frame 1, clamping plates 22 are fixed at the telescopic ends of the two sixth air cylinders 24 penetrating through the side wall of the frame 1, the middle part of each clamping plate 22 is in a hollowed-out design, a plurality of vertical rolling shafts 23 are rotatably connected at the hollowed-out position of the middle part of each clamping plate 22, the plates are clamped through the two clamping plates 22, the plates can be located at the center position of the top end of the frame 1, and friction force between the clamping plates 22 and the plates can be reduced by the rolling shafts 23.

When in use, the utility model is characterized in that: the sheet to be cut is placed at the top end of the frame 1 and passes through the space between the driving roller 2 and the driven roller 6, under the top movement of the spring telescopic rod 5, the driving roller 2 and the driven roller 6 can compress the sheet, then two sixth cylinders 24 are started to stretch simultaneously, so that two clamping plates 22 push the sheet to be centered, at the moment, a roller 23 on each clamping plate 22 can be attached to two sides of the sheet, then the first motor 3 is started to drive the driving roller 2 to rotate, the sheet is conveyed to one side of the cutting plate structure, at the moment, the measuring roller 4 can measure the moving length of the sheet, after the moving length reaches the set value of the PLC controller 25, the first motor 3 stops rotating, at the moment, the second cylinder 8 drives the upper pressing plate 10 to compress the sheet, then the third cylinder 9 drives the lower pressing plate 11 to compress the sheet, then the fourth cylinders 12 of the two cutting plate structures stretch simultaneously, so that the cutting blades 16 contact one side of the sheet, at the same time, the second motor 18 drives the screw 17 to rotate, the cutter holder 15 moves along the direction of the guide rod 14, so that the two cutting blades 16 transversely slide out the upper surface and lower surface of the sheet, after the cutter holder 15 contacts the corresponding switch 19, the second cylinder 19 stops contacting the corresponding cutter plate structure, the second cylinder 19 rotates, and the sheet is cut, and then the sheet can be cut off along the cutting plate 20, and the cutting plate is finished.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a board cutting machine which characterized in that: including frame (1), frame (1) is N shape structure of top fretwork, frame (1) top one side is equipped with the pay-off structure that is used for carrying panel, and pay-off structure includes drive roll (2) of rotating with frame (1) and being connected, frame (1) top is through portal frame fixedly connected with spring telescopic link (5), spring telescopic link (5) bottom is rotated and is connected with driven voller (6), frame (1) top middle part is rotated and is connected with two backing rolls (7), frame (1) top just is located and is fixed with second cylinder (8) through the portal frame between two backing rolls (7), frame (1) inside just is located and is fixed with third cylinder (9) through the diaphragm between two backing rolls (7), the expansion end of second cylinder (8) and third cylinder (9) is fixed with top board (10) and holding down plate (11) respectively, frame (1) are kept away from pay-off structure one side and are equipped with two upper and lower symmetrical plate structures, two frame (1) top and inside four cylinder (12) are kept away from including being fixed with frame (1), and four cylinder structures (12), and four cylinder structures (13) are connected with four cylinder structures (13) respectively, four cylinder structures (13) are connected with one side respectively, the cutter holder (15) bottom mounting has the sword (16) of drawing, frame (1) inside and be close to the division plate structure department and be fixed with fifth cylinder (20), the flexible end in fifth cylinder (20) top is fixed with folded plate roller (21), frame (1) top just is located and is equipped with location structure between pay-off structure and backing roll (7), frame (1) lateral wall is fixed with PLC controller (25).

2. A sheet shearing machine as defined in claim 1 wherein: the automatic transmission device is characterized in that a first motor (3) is fixed on the outer side wall of the frame (1) and close to the driving roller (2), the driving end of the first motor (3) is fixedly connected with the central shaft of the driving roller (2), and the driven roller (6) is located right above the driving roller (2).

3. A sheet shearing machine as defined in claim 2 wherein: the measuring device is characterized in that a measuring roller (4) is rotatably connected inside the frame (1) and close to the driving roller (2), the measuring roller (4) is attached to the surface of the driving roller (2), an encoder is connected to one end of a central shaft of the measuring roller (4), and the encoder is electrically connected with the PLC (25).

4. A sheet shearing machine as defined in claim 1 wherein: the U-shaped frame (13) is internally connected with a screw rod (17) in a rotating mode along the direction of the guide rod (14), the screw rod (17) penetrates through the tool apron (15) and is in threaded rotating connection with the tool apron (15), a second motor (18) is fixed on the outer side wall of the U-shaped frame (13), and the driving end of the second motor (18) is fixedly connected with the screw rod (17).

5. A sheet shearing machine as defined in claim 4 wherein: contact switches (19) are fixed on two sides of the inner side wall of the U-shaped frame (13).

6. A sheet shearing machine as defined in claim 1 wherein: the positioning structure comprises two sixth air cylinders (24) fixed at the top end of the frame (1), clamping plates (22) are fixed at the telescopic ends of the two sixth air cylinders (24) through the side wall of the frame (1), the middle parts of the clamping plates (22) are in hollowed-out design, and a plurality of vertical rolling shafts (23) are rotatably connected at the hollowed-out positions of the middle parts of the clamping plates (22).