CN216679659U

CN216679659U - High-precision aluminum veneer small-folding bending device

Info

Publication number: CN216679659U
Application number: CN202123359302.2U
Authority: CN
Inventors: 黄天君
Original assignee: Jiangsu Qianzhao New Materials Co ltd
Current assignee: Jiangsu Qianzhao New Materials Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-07
Anticipated expiration: 2031-12-29

Abstract

The application discloses little hem bending device of high accuracy aluminium veneer relates to aluminum product processing equipment technical field, improves the lower problem of the angle control precision of buckling when buckling of present aluminium veneer bending device. Including pressing the seat, press a lateral wall of seat to seted up the mounting groove, the interior top of mounting groove is rotated and is connected with the backup pad, the bottom of backup pad is rotated and is connected with first traction lever, this application is through the setting of fourth pneumatic cylinder, second pneumatic cylinder, backup pad and bending plate, make the fourth pneumatic cylinder promote first sliding block up-and-down motion when starting work, and pull the backup pad through first traction lever and rotate, until rotating the backup pad to the angle that needs buckle, and pull the bending plate through second sliding block and second traction lever when second pneumatic cylinder starts work and rotate, until will buckle the board and adjust to parallel with the backup pad that the adjustment finishes, thereby can carry out the bending of arbitrary angle to the aluminium veneer, improved the precision of buckling to the aluminium veneer.

Description

High-precision aluminum veneer small-folding bending device

Technical Field

The utility model belongs to the technical field of aluminum product processing equipment technique and specifically relates to a little hem bending device of high accuracy aluminium veneer.

Background

Aluminum products are articles made from aluminum and other alloying elements. It is usually made up by using the processes of cold-bending, sawing, drilling, assembling and colouring after it is made into casting product, forging product, foil, plate, strip, pipe, bar and section material. The main metal element is aluminum, and some alloy elements are added to improve the performance of the aluminum material. The aluminum plate is often required to be bent when being processed as the most common aluminum material so as to meet the application requirements.

The bending angle control precision of the conventional aluminum veneer bending device is low when the aluminum veneer bending device is bent, and the requirements for bending at different angles are difficult to meet.

SUMMERY OF THE UTILITY MODEL

In order to improve the lower problem of present aluminium veneer bending device angle control accuracy of buckling when buckling, this application provides a little hem bending device of high accuracy aluminium veneer.

The application provides a little hem bending device of high accuracy aluminium veneer adopts following technical scheme:

a high-precision small-hem bending device for aluminum veneers comprises a pressing seat, wherein a mounting groove is formed in one side wall of the pressing seat, a supporting plate is rotatably connected to the top in the mounting groove, a first traction rod is rotatably connected to the bottom of the supporting plate, one end, far away from the supporting plate, of the first traction rod is rotatably connected with a first sliding block, the first sliding block is slidably connected with the inside of the mounting groove in the pressing seat, a fourth hydraulic cylinder is fixedly connected to the bottom of the first sliding block, a base is fixedly connected to the outer side of the fourth hydraulic cylinder, the pressing seat is fixedly connected with the base, supporting rods are fixedly connected to four corners of the base, a sliding frame is fixedly connected to the top of each supporting rod, a sliding seat is slidably connected to the inside of the sliding frame, a first hydraulic cylinder is fixedly connected to the bottom of the sliding seat, and a fixed seat is fixedly connected to the output end of the first hydraulic cylinder, one side of the bottom of the fixing seat is rotatably connected with a bending plate, the top of the bending plate is rotatably connected with a second traction rod, one end, far away from the bending plate, of the second traction rod is rotatably connected with a second sliding block, and one side of the second sliding block is rotatably connected with a second hydraulic cylinder fixed with the fixing seat.

Optionally, the inner thread of the sliding seat is connected with a screw rod driven by a motor, and the screw rod is rotatably connected with the sliding frame.

Optionally, the top four corners of the fixing seat are fixedly connected with first guide rods, the first guide rods penetrate through the sliding seat, and the first guide rods are connected with the sliding seat in a sliding manner.

Optionally, the inside fixedly connected with band conveyer of pressing the seat.

Optionally, the inside of band conveyer evenly is equipped with the backing roll, the backing roll with press the seat to rotate and be connected.

Optionally, one side of the top of the pressing seat, which is close to the bending plate, is uniformly and rotatably connected with a carrier roller, and the top of the carrier roller and the top of the belt conveyor are located in the same horizontal plane.

Optionally, the bottom of the sliding frame is fixedly connected with a hoisting plate, the bottom of the hoisting plate is fixedly connected with a third hydraulic cylinder, and the output end of the third hydraulic cylinder is fixedly connected with a pressing plate.

Optionally, the top of the pressing plate is fixedly connected with a second guide rod penetrating through the hoisting plate, and the second guide rod is connected with the hoisting plate in a sliding manner.

To sum up, the beneficial effect of this application is as follows:

this application is through the fourth pneumatic cylinder, the second pneumatic cylinder, the setting of backup pad and buckling plate, make the fourth pneumatic cylinder promote first sliding block up-and-down motion at start-up during operation, and pull the backup pad through first traction lever and rotate, until rotating the backup pad to the angle that required buckling, and pull the buckling plate through second sliding block and second traction lever and rotate when the second pneumatic cylinder starts the operation, until will buckle the board and adjust to parallel with the backup pad that the adjustment finishes, thereby can carry out the buckling of arbitrary angle to the aluminium veneer, the precision of buckling to the aluminium veneer has been improved.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of the present application;

fig. 2 is an enlarged view of the structure of the portion a in fig. 1 of the present application.

Description of reference numerals: 1. pressing a base; 2. a belt conveyor; 3. a support roller; 4. mounting grooves; 5. a support plate; 6. a first slider; 7. a first traction rod; 8. a sliding frame; 9. a support bar; 10. a sliding seat; 11. a first hydraulic cylinder; 12. a screw rod; 13. a fixed seat; 14. a bending plate; 15. a second slider; 16. a second traction rod; 17. a second hydraulic cylinder; 18. a first guide bar; 19. hoisting the plate; 20. a third hydraulic cylinder; 21. pressing a plate; 22. a second guide bar; 23. a base; 24. a fourth hydraulic cylinder; 25. and (4) a carrier roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1-2, a high-precision small-hem bending device for an aluminum single plate includes a pressing base 1, a belt conveyor 2 is fixedly connected inside the pressing base 1, the pressing base 1 is arranged to support the belt conveyor 2, and the belt conveyor 2 is arranged to convey and move the aluminum single plate to be bent and bent. The inside of band conveyer 2 evenly is equipped with backing roll 3, and backing roll 3 rotates with pressing seat 1 to be connected, and backing roll 3 sets up and is used for providing the support to band conveyer 2. The top of pressing seat 1 is close to one side of buckling plate 14 and evenly rotates and is connected with bearing roller 25, and the top of bearing roller 25 and band conveyer 2's top are located same horizontal plane, and bearing roller 25's setting is used for providing the support to the position that the aluminium veneer is waited to buckle to improve the precision of buckling.

Referring to fig. 1-2, a mounting groove 4 is formed on a side wall of the pressing base 1, a supporting plate 5 is rotatably connected to an inner top of the mounting groove 4, the mounting groove 4 is configured to receive the supporting plate 5, and the supporting plate 5 is configured to provide support and limit for a bent portion of the aluminum plate but a bottom of the bent portion of the plate. The bottom of backup pad 5 rotates and is connected with first traction lever 7, and the one end that backup pad 5 was kept away from to first traction lever 7 rotates and is connected with first sliding block 6, first sliding block 6 with press 1 sliding connection, first sliding block 6 is used for drawing backup pad 5 through first traction lever 7 and rotates when the up-and-down motion to the realization is to the regulation of backup pad 5 angle, in order to satisfy the buckling to the different angles of aluminium veneer.

Referring to fig. 1-2, the bottom of the first sliding block 6 is fixedly connected with a fourth hydraulic cylinder 24, and the fourth hydraulic cylinder 24 is arranged to push the first sliding block 6 to move up and down in real time when starting, so as to realize high-precision adjustment of the angle of the supporting plate 5, and further improve high-precision control of the bending angle of the aluminum single plate. The outer side of the fourth hydraulic cylinder 24 is fixedly connected with a base 23, and the base 23 is used for supporting and fixing the fourth hydraulic cylinder 24. Press seat 1 and base 23 fixed connection, the equal fixedly connected with bracing piece 9 in four corners of base 23, the top fixedly connected with sliding frame 8 of bracing piece 9, sliding frame 8 set up and be used for providing the support to sliding frame 8. A sliding seat 10 is slidably connected to the inside of the sliding frame 8, and the sliding frame 8 is configured to provide a guide for the movement of the sliding seat 10. A screw rod 12 driven by a motor is connected to the inner thread of the sliding seat 10, the screw rod 12 is rotatably connected with the sliding frame 8, and the screw rod 12 is used for driving the sliding seat 10 to rotate when rotating, so that the position of the sliding seat 10 can be adjusted.

Referring to fig. 1, a hoisting plate 19 is fixedly connected to the bottom of the sliding frame 8, a third hydraulic cylinder 20 is fixedly connected to the bottom of the hoisting plate 19, and the hoisting plate 19 is arranged to support and fix the third hydraulic cylinder 20. The output end of the third hydraulic cylinder 20 is fixedly connected with a pressing plate 21, the third hydraulic cylinder 20 is used for driving the pressing plate 21 to move up and down when the third hydraulic cylinder is started to work, so that the pressing plate 21 can compress and fix the filter plate to be bent, the tilting probability of the aluminum single plate when the aluminum single plate is bent is reduced, and the bending precision of the aluminum single plate is effectively improved. The top of the pressing plate 21 is fixedly connected with a second guide rod 22 penetrating through the hoisting plate 19, the second guide rod 22 is connected with the hoisting plate 19 in a sliding mode, and the second guide rod 22 is used for guiding the pressing plate 21 to move up and down.

Referring to fig. 1, a first hydraulic cylinder 11 is fixedly connected to the bottom of a sliding seat 10, a fixed seat 13 is fixedly connected to an output end of the first hydraulic cylinder 11, a bending plate 14 is rotatably connected to one side of the bottom of the fixed seat 13, the first hydraulic cylinder 11 is arranged to drive the fixed seat 13 and the bending plate 14 to move up and down during starting operation, so as to meet the requirement of pressing and bending an aluminum single plate, and the bending plate 14 is arranged to press and bend the aluminum single plate during downward movement. The equal fixedly connected with in top four corners of fixing base 13 first guide bar 18, first guide bar 18 runs through sliding seat 10, first guide bar 18 and sliding seat 10 sliding connection, and the setting of first guide bar 18 is used for providing the direction to fixing base 13 up-and-down motion.

Referring to fig. 1, a second traction rod 16 is rotatably connected to the top of the bending plate 14, a second sliding block 15 is rotatably connected to one end of the second traction rod 16, which is far away from the bending plate 14, a second hydraulic cylinder 17 fixed to the fixing base 13 is rotatably connected to one side of the second sliding block 15, and the second hydraulic cylinder 17 is used for drawing the bending plate 14 to rotate through the second sliding block 15 and the second traction rod 16 when the aluminum single plate bending machine is started, so that the angle of the bending plate 14 is adjusted, and the high-precision adjustment of the bending angle of the aluminum single plate is met.

The implementation principle of the application is as follows:

when the bending device is used, an aluminum single plate to be bent is placed on the belt conveyor 2, the bending position is adjusted, the belt conveyor 2 is started, the belt conveyor 2 conveys the aluminum single plate to be bent to the top of the supporting plate 5, then the third hydraulic cylinder 20 is started, the third hydraulic cylinder 20 drives the pressing plate 21 to move downwards until the aluminum single plate to be bent is pressed and fixed, then the fourth hydraulic cylinder 24 and the second hydraulic cylinder 17 are started according to the angle of the aluminum single plate to be bent, the fourth hydraulic cylinder 24 pushes the first sliding block 6 to move up and down during starting operation, the supporting plate 5 is pulled by the first traction rod 7 to rotate until the supporting plate 5 rotates to the angle of the aluminum single plate to be bent, and the second hydraulic cylinder 17 pulls the bending plate 14 to rotate by the second sliding block 15 and the second traction rod 16 until the bending plate 14 is adjusted to be parallel to the supporting plate 5 after adjustment, then, a motor corresponding to the screw rod 12 is started, so that the screw rod 12 drives the sliding seat 10 and the bending plate 14 to move left and right until the bending plate 14 is adjusted above the supporting plate 5, then the first hydraulic cylinder 11 is started, so that the first hydraulic cylinder 11 drives the fixed seat 13 and the bending plate 14 to move downwards, and after the bending plate 14 is contacted with the aluminum single plate to be bent, high-precision bending of the aluminum single plate at a corresponding angle can be performed.

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 little hem bending device of high accuracy aluminium veneer, includes and presses seat (1), its characterized in that: a mounting groove (4) is formed in one side wall of the pressing seat (1), a supporting plate (5) is rotatably connected to the inner top of the mounting groove (4), a first traction rod (7) is rotatably connected to the bottom of the supporting plate (5), a first sliding block (6) is rotatably connected to one end, far away from the supporting plate (5), of the first traction rod (7), the first sliding block (6) is slidably connected into the mounting groove (4) on the pressing seat (1), a fourth hydraulic cylinder (24) is fixedly connected to the bottom of the first sliding block (6), a base (23) is fixedly connected to the outer side of the fourth hydraulic cylinder (24), the pressing seat (1) is fixedly connected with the base (23), supporting rods (9) are fixedly connected to four corners of the base (23), a sliding frame (8) is fixedly connected to the top of the supporting rods (9), and a sliding seat (10) is slidably connected to the inside of the sliding frame (8), the utility model discloses a pneumatic control system, including sliding seat (10), first pneumatic cylinder (11) of sliding seat (10) bottom fixedly connected with, the output fixedly connected with fixing base (13) of first pneumatic cylinder (11), bottom one side of fixing base (13) is rotated and is connected with buckling plate (14), the top of buckling plate (14) is rotated and is connected with second traction lever (16), keep away from second traction lever (16) the one end of buckling plate (14) is rotated and is connected with second sliding block (15), one side of second sliding block (15) rotate be connected with second pneumatic cylinder (17) that fixing base (13) are fixed.

2. The high-precision small-folded-edge bending device for the aluminum single plate as claimed in claim 1, wherein: the inner thread of the sliding seat (10) is connected with a screw rod (12) driven by a motor, and the screw rod (12) is rotatably connected with the sliding frame (8).

3. The high-precision small-folded-edge bending device for the aluminum single plate as claimed in claim 1, wherein: the top four corners of the fixed seat (13) are fixedly connected with first guide rods (18), the first guide rods (18) penetrate through the sliding seat (10), and the first guide rods (18) are connected with the sliding seat (10) in a sliding mode.

4. The high-precision small-folded-edge bending device for the aluminum single plate as claimed in claim 1, wherein: the inside fixedly connected with band conveyer (2) of pressing seat (1).

5. The high-precision aluminum veneer small-folded edge bending device according to claim 4, characterized in that: the belt conveyor is characterized in that supporting rollers (3) are uniformly arranged inside the belt conveyor (2), and the supporting rollers (3) are rotatably connected with the pressing seat (1).

6. The high-precision aluminum veneer small-folded edge bending device according to claim 5, characterized in that: one side, close to the bending plate (14), of the top of the pressing seat (1) is uniformly connected with a carrier roller (25) in a rotating mode, and the top of the carrier roller (25) and the top of the belt conveyor (2) are located in the same horizontal plane.

7. The high-precision small-folded-edge bending device for the aluminum single plate as claimed in claim 1, wherein: the bottom fixedly connected with hoist and mount board (19) of sliding frame (8), the bottom fixedly connected with third pneumatic cylinder (20) of hoist and mount board (19), the output fixedly connected with clamp plate (21) of third pneumatic cylinder (20).

8. The high-precision aluminum veneer small-folded edge bending device according to claim 7, characterized in that: the top of the pressing plate (21) is fixedly connected with a second guide rod (22) penetrating through the hoisting plate (19), and the second guide rod (22) is connected with the hoisting plate (19) in a sliding mode.