Cutting device for aluminum veneer production

Abstract

The utility model discloses a cutting device for aluminum veneer production, which comprises two U-shaped conveying trough plates, supporting legs are fixedly mounted on two sides of the bottoms of the two U-shaped conveying trough plates at equal intervals, an n-shaped plate is fixedly mounted between opposite ends of the two U-shaped conveying trough plates, a U-shaped sealing plate is fixedly mounted at the bottom of the n-shaped plate, and the U-shaped sealing plate is fixedly mounted at the bottom of the n-shaped plate. Conveying rollers are rotatably installed in the two U-shaped conveying groove plates at equal intervals, an aluminum veneer body is arranged between the surfaces of the conveying rollers, an adjustable clamping fixing piece is installed in the n-shaped plate, the aluminum veneer body penetrates through the middle of the clamping fixing piece, and a cutter capable of being adjusted in a lifting mode is arranged in the middle of the upper portion of the clamping fixing piece. The upper part of the n-shaped plate is rotationally connected with a two-way threaded shaft; two sides of the surface of the two-way threaded shaft are symmetrically in threaded connection with extrusion blocks; the cutting device is provided with the clamping, fixing and cutting structure and the movable conveying structure, so that the convenience of aluminum veneer cutting machining is improved, and the machining efficiency and speed are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting devices, in particular to a cutting device used for the production of aluminum veneers. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed through chromization and other treatments and then processed using fluorocarbon spraying technology. During the production and processing of aluminum veneer, the aluminum veneer is generally cut by a cutting device to make aluminum veneer products of corresponding specifications to meet the use requirements of different specifications. However, the current cutting machines used for aluminum veneer processing are prone to cause the position of the aluminum veneer to shift during cutting, thereby affecting the quality of processing. At the same time, the aluminum veneer cannot be conveniently moved and transported during the processing, thereby reducing the processing efficiency and speed. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for the production of aluminum veneer plates, comprising two U-shaped conveying trough plates, support legs are fixedly installed on both sides of the bottom of the two U-shaped conveying trough plates at equal distances, and an n-shaped plate is fixedly installed between the opposite ends of the two U-shaped conveying trough plates, a U-shaped sealing plate is fixedly installed on the bottom of the n-shaped plate, conveying rollers are rotatably installed inside the two U-shaped conveying trough plates at equal distances, an aluminum veneer body is arranged between the surfaces of the conveying rollers, an adjustable clamping fixture is installed inside the n-shaped plate, the aluminum veneer body passes through the middle of the clamping fixture, a lifting and lowering adjustable cutting knife is arranged in the middle of the upper part of the clamping fixture, a bidirectional threaded shaft is rotatably connected to the upper part of the n-shaped plate, extrusion blocks are symmetrically threaded on both sides of the surface of the bidirectional threaded shaft, and a forward and reverse motor connected to one end of the bidirectional threaded shaft is installed on the upper part of one side of the surface of the n-shaped plate.

[0004] Preferably, the clamping fixture comprises two X-shaped movable frames, an upper clamp and a lower clamp, the X-shaped movable frames are installed on both sides of the inside of the X-shaped plate through connecting pins, both ends of the upper and lower parts of the two X-shaped movable frames are provided with toggle grooves, both ends of the upper clamp and the lower clamp are fixedly installed with toggle pins matching the toggle grooves, the toggle pins at both ends of the upper clamp are respectively movably inserted into the toggle grooves at the upper parts of the two X-shaped movable frames, and the toggle pins at both ends of the lower clamp are respectively movably inserted into the toggle grooves at the lower parts of the two X-shaped movable frames, a knife groove is opened in the middle part of the upper clamp, the cutting knife is located inside the knife groove, and a cutting groove is opened on the top of the lower clamp, and the cutting groove is located directly below the cutting knife.

[0005] Preferably, two symmetrical first sliding vertical grooves are provided on the upper and lower parts of both sides inside the n-shaped plate, and a first sliding block is slidably installed inside the first sliding vertical groove, and a second return spring is fixedly installed between one side of the first sliding block and one end of the first sliding vertical groove, the four first sliding blocks on the upper parts of both sides inside the n-shaped plate are fixedly connected to the top of the upper clamping plate, and the four first sliding blocks on the lower parts of both sides inside the n-shaped plate are fixedly connected to the bottom of the lower clamping plate, and two pressure plates are fixedly installed on both sides of the top of the upper clamping plate, and a pressure inclined surface is provided at one end of the top of the pressure plate, and an extrusion inclined surface matching the pressure inclined surface is provided at one end of the bottom of the two extrusion blocks, so that the upper clamping plate and the lower clamping plate can be effectively adjusted to clamp and fix the aluminum single plate body.

[0006] Preferably, a second vertical sliding groove is opened at the upper part of both sides inside the n-shaped plate, a second sliding block is slidably installed inside the two second vertical sliding grooves, a third return spring is fixedly connected between one side of the two second sliding blocks and the top of the second vertical sliding groove, a knife seat is fixedly installed between the two second sliding blocks, the cutting knife is installed at the bottom of the knife seat, and two right-angled triangular pressure plates matching the extrusion inclined surfaces are symmetrically fixedly installed on the top of the knife seat, the inclined surfaces of the two right-angled triangular pressure plates are aligned with the two pressure inclined surfaces, and the heights of the two right-angled triangular pressure plates are greater than the heights of the pressure plates, so that cutting operations can be performed after the upper clamping plate and the lower clamping plate fix the aluminum single plate body.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a U-shaped conveying trough plate, supporting legs, n-shaped plates, U-shaped sealing plates, conveying rollers, an aluminum veneer body, clamping and fixing parts, a cutting knife, a bidirectional threaded shaft, an extrusion block and a forward and reverse motor, the cutting device has a clamping and fixing cutting structure and a mobile conveying structure. The clamping and fixing cutting structure can ensure the stable shape and firmness of the aluminum veneer cutting, thereby ensuring the quality of the aluminum veneer cutting, and the mobile conveying structure can facilitate the movement of the aluminum veneer, thereby improving the convenience of the aluminum veneer cutting processing, as well as improving the processing efficiency and speed. At the same time, the cutting device has a simple structural design, is easy to use and operate, and is stable and reliable in adjustment and cutting. Its performance can meet the use requirements of aluminum veneer production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached picture:

[0010] Figure 1 This is a schematic diagram of the structure of the cutting device used for the production of aluminum veneer in the utility model;

[0011] Figure 2This is a schematic cross-sectional view of the cutting device used in the production of aluminum veneer according to the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the clamping fixture of the utility model;

[0013] Figure 4 For this utility model Figure 3 A schematic cross-sectional structure diagram of ;

[0014] Figure 5 For this utility model Figure 2 Schematic diagram of the local structure;

[0015] Figure 6 It is a side view structural schematic diagram of the bidirectional threaded shaft, the extrusion block pressure plate and the right-angle triangle pressure plate of the utility model;

[0016] In the figure: 1. U-shaped conveying trough plate; 2. supporting legs; 3. n-shaped plate; 4. U-shaped sealing plate; 5. conveying roller; 6. aluminum single plate body; 7. clamping fixture; 8. cutting knife; 9. two-way threaded shaft; 10. extrusion block; 11. forward and reverse motor; 12. X-shaped movable frame; 13. upper clamping plate; 14. lower clamping plate; 15. connecting pin; 16. toggle groove; 17. toggle pin; 18. knife groove; 19. cutting groove; 20. first sliding vertical groove; 21. first slider; 22. second return spring; 23. pressure plate; 24. pressure inclined surface; 25. extrusion inclined surface; 26. second sliding vertical groove; 27. second slider; 28. third return spring; 29. ​​knife seat; 30. right-angle triangle pressure plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 6The utility model comprises two U-shaped conveying trough plates 1, support legs 2 are fixedly installed at equal distances on both sides of the bottom of the two U-shaped conveying trough plates 1, and an n-shaped plate 3 is fixedly installed between the opposite ends of the two U-shaped conveying trough plates 1, a U-shaped sealing plate 4 is fixedly installed at the bottom of the n-shaped plate 3, conveying rollers 5 are rotatably installed at equal distances inside the two U-shaped conveying trough plates 1, an aluminum single plate body 6 is arranged between the surfaces of the conveying rollers 5, an adjustable clamping fixture 7 is installed inside the n-shaped plate 3, the aluminum single plate body 6 passes through the middle of the clamping fixture 7, a cutting knife 8 which can be adjusted to rise and fall is arranged in the middle of the upper part of the clamping fixture 7, a bidirectional threaded shaft 9 is rotatably connected to the upper part of the n-shaped plate 3, extrusion blocks 10 are symmetrically threaded on both sides of the surface of the bidirectional threaded shaft 9, and a forward and reverse motor 11 connected to one end of the bidirectional threaded shaft 9 is installed on the upper part of one side of the surface of the n-shaped plate 3.

[0019] The clamping fixture 7 includes two X-shaped movable frames 12, an upper clamping plate 13 and a lower clamping plate 14. The X-shaped movable frames 12 are installed on both sides of the inside of the n-shaped plate 3 through connecting pins 15. Both ends of the upper and lower parts of the two X-shaped movable frames 12 are provided with toggle grooves 16. Both ends of the upper clamping plate 13 and the lower clamping plate 14 are fixedly installed with toggle pins 17 matching the toggle grooves 16. The toggle pins 17 at both ends of the upper clamping plate 13 are respectively movably inserted into the toggle grooves 16 at the upper parts of the two X-shaped movable frames 12, and the toggle pins 17 at both ends of the lower clamping plate 14 are respectively movably inserted into the toggle grooves 16 at the lower parts of the two X-shaped movable frames 12. The aluminum single plate body 6 is located in the middle of the upper clamping plate 13 and the lower clamping plate 14. A knife groove 18 is opened in the middle of the upper clamping plate 13, and the cutting knife 8 is located inside the knife groove 18. A cutting groove 19 is opened at the top of the lower clamping plate 14, and the cutting groove 19 is located directly below the cutting knife 8.

[0020] Two symmetrical first sliding vertical grooves 20 are provided at the upper and lower parts of both sides inside the n-shaped plate 3, and first sliding blocks 21 are slidably installed inside the first sliding vertical grooves 20, and second return springs 22 are fixedly installed between one side of the first sliding block 21 and one end of the first sliding vertical groove 20, and the four first sliding blocks 21 at the upper parts of both sides inside the n-shaped plate 3 are fixedly connected to the top of the upper clamping plate 13, and the four first sliding blocks 21 at the lower parts of both sides inside the n-shaped plate 3 are fixedly connected to the bottom of the lower clamping plate 14, and two pressure plates 23 are fixedly installed on both sides of the top of the upper clamping plate 13, and one end of the top of the pressure plate 23 is provided with a pressure inclined surface 24, and one end of the bottom of the two extrusion blocks 10 is provided with an extrusion inclined surface 25 matching the pressure inclined surface 24, so that the upper clamping plate 13 and the lower clamping plate 14 can be effectively adjusted to clamp and fix the aluminum single plate body 6;

[0021] The aluminum veneer body 6 is moved by the conveying roller 5 so that the cutting position of the aluminum veneer body 6 is aligned with the cutting knife 8, and then the forward and reverse motor 11 is started to rotate the bidirectional threaded shaft 9. The rotation of the bidirectional threaded shaft 9 causes the two extrusion blocks 10 to move in opposite directions. The two extrusion blocks 10 moving in opposite directions will squeeze the pressure-bearing inclined surface 24 through the two extrusion inclined surfaces 25, so that the four pressure-bearing plates 23 squeeze the upper clamping plate 13 to move downward, and the downward movement of the upper clamping plate 13 will drive the toggle pin 17 to move downward. The downward movement of the toggle pin 17 will adjust the two X-shaped movable frames 12 through the toggle groove 16, so that the two X-shaped movable frames 12 move the lower clamping plate 14 upward through the toggle groove 16 and the toggle pin 17 on the lower clamping plate 14, so that the upper clamping plate 13 and the lower clamping plate 14 move relatively to clamp and fix the aluminum veneer body 6;

[0022] The relatively moving upper clamping plate 13 and lower clamping plate 14 will drive the first slider 21 to slide inside the first sliding vertical groove 20 to stretch the second reset spring 22; and the elastic restoring force of the second reset spring 22 will reset the upper clamping plate 13 and the lower clamping plate 14.

[0023] The upper parts of both sides of the n-shaped plate 3 are provided with second vertical sliding grooves 26, and second sliders 27 are slidably installed inside the two second vertical sliding grooves 26. A third return spring 28 is fixedly connected between one side of the two second sliders 27 and the top of the second vertical sliding grooves 26. A knife seat 29 is fixedly installed between the two second sliders 27. The cutting knife 8 is installed at the bottom of the knife seat 29. Two right-angled triangular pressure plates 30 matching the extrusion inclined surface 25 are symmetrically fixedly installed on the top of the knife seat 29. The inclined surfaces of the two right-angled triangular pressure plates 30 are aligned with the two pressure inclined surfaces 24, and the heights of the two right-angled triangular pressure plates 30 are greater than the height of the pressure plates 23, so that the cutting operation can be performed after the upper clamping plate 13 and the lower clamping plate 14 fix the aluminum single plate body 6;

[0024] The two extrusion blocks 10 moving in opposite directions will squeeze the pressure inclined surface 24 through the two extrusion inclined surfaces 25, and will also squeeze the two right-angled triangular pressure plates 30, so that the two right-angled triangular pressure plates 30 squeeze the knife seat 29 to move downward, and the downward movement of the knife seat 29 will drive the cutting knife 8 and the upper clamping plate 13 to move downward synchronously, and the downward movement of the knife seat 29 will cause the second sliding block 27 to slide inside the second sliding vertical groove 26 to stretch the third reset spring 28; and the elastic restoring force of the third reset spring 28 will cause the knife seat 29 and the cutting knife 8 to move upward and reset;

[0025] When the upper clamping plate 13 and the lower clamping plate 14 fix the aluminum veneer body 6, the extrusion bevel 25 will separate from the pressure bevel 24 and the bottom of the extrusion block 10 will slide on the top of the pressure plate 23, thereby maintaining the firmness of the upper clamping plate 13 and the lower clamping plate 14 to clamp and fix the aluminum veneer body 6. At this time, the extrusion bevel 25 will continue to squeeze the right-angled triangle pressure plate 30, so that the knife seat 29 and the cutting knife 8 will continue to move downward, so that the cutting knife 8 cooperates with the cutting groove 19 to perform a cutting operation on the aluminum veneer body 6.

[0026] The cutting device comprises a clamping and fixing cutting structure and a moving and conveying structure. The clamping and fixing cutting structure can ensure the stable shape and firmness of the aluminum veneer cutting, thereby ensuring the quality of the aluminum veneer cutting, while the moving and conveying structure can facilitate the movement of the aluminum veneer, thereby improving the convenience of the aluminum veneer cutting processing, as well as improving the processing efficiency and speed.

[0027] The cutting device has a simple structural design, is easy to use and operate, and has stable and reliable adjustment and cutting. Its performance can meet the use requirements of aluminum single plate production and processing.

Claims

1. A cutting device for aluminum veneer production, comprising two U-shaped conveying trough plates (1), characterized in that: Support legs (2) are fixedly installed at equal distances on both sides of the bottom of the two U-shaped conveying trough plates (1), and an n-shaped plate (3) is fixedly installed between the opposite ends of the two U-shaped conveying trough plates (1), and a U-shaped sealing plate (4) is fixedly installed at the bottom of the n-shaped plate (3). Conveying rollers (5) are rotatably installed at equal distances inside the two U-shaped conveying trough plates (1), and an aluminum single plate body (6) is arranged between the surfaces of the conveying rollers (5). An adjustable clamping fixture (7) is installed inside the n-shaped plate (3), and the aluminum single plate body (6) passes through the middle of the clamping fixture (7). A lifting and lowering adjustable cutting knife (8) is arranged in the middle of the upper part of the clamping fixture (7), and a bidirectional threaded shaft (9) is rotatably connected to the upper part of the n-shaped plate (3), and extrusion blocks (10) are symmetrically threadedly connected to the two sides of the surface of the bidirectional threaded shaft (9), and a forward and reverse motor (11) connected to one end of the bidirectional threaded shaft (9) is installed on the upper part of one side of the surface of the n-shaped plate (3).

2. A cutting device for aluminum veneer production according to claim 1, characterized in that: The clamping fixture (7) comprises two X-shaped movable frames (12), an upper clamping plate (13) and a lower clamping plate (14); the X-shaped movable frames (12) are mounted on both sides of the inner part of the X-shaped plate (3) through connecting pins (15); both ends of the upper and lower parts of the two X-shaped movable frames (12) are provided with toggle grooves (16); both ends of the upper clamping plate (13) and the lower clamping plate (14) are fixedly mounted with toggle pins (17) matching the toggle grooves (16); the toggle pins (17) at both ends of the upper clamping plate (13) are respectively movably inserted into the inner part of the toggle grooves (16) at the upper part of the two X-shaped movable frames (12); and the toggle pins (17) at both ends of the lower clamping plate (14) are respectively movably inserted into the inner part of the toggle grooves (16) at the lower part of the two X-shaped movable frames (12); A knife groove (18) is provided in the middle of the upper clamping plate (13), and the cutting knife (8) is located inside the knife groove (18). A cutting groove (19) is provided on the top of the lower clamping plate (14), and the cutting groove (19) is located directly below the cutting knife (8).

3. A cutting device for aluminum veneer production according to claim 2, characterized in that: The n-shaped plate (3) is provided with two symmetrical first vertical sliding grooves (20) at the upper and lower parts on both sides inside, and a first sliding block (21) is slidably installed inside the first vertical sliding groove (20), and a second return spring (22) is fixedly installed between one side of the first sliding block (21) and one end of the first vertical sliding groove (20), and the four first sliding blocks (21) at the upper parts of both sides inside the n-shaped plate (3) are fixedly connected to the top of the upper clamping plate (13), and the four first sliding blocks (21) at the lower parts of both sides inside the n-shaped plate (3) are fixedly connected to the bottom of the lower clamping plate (14), and two pressure plates (23) are fixedly installed on both sides of the top of the upper clamping plate (13), and one end of the top of the pressure plate (23) is provided with a pressure inclined surface (24), and one end of the bottom of the two extrusion blocks (10) is provided with an extrusion inclined surface (25) matching the pressure inclined surface (24).

4. The cutting device for aluminum veneer production according to claim 3 is characterized in that: The upper parts of both sides of the n-shaped plate (3) are provided with second vertical sliding grooves (26), and second sliders (27) are slidably installed inside the two second vertical sliding grooves (26). A third return spring (28) is fixedly connected between one side of the two second sliders (27) and the top of the second vertical sliding groove (26). A knife seat (29) is fixedly installed between the two second sliders (27), and the cutting knife (8) is installed at the bottom of the knife seat (29). Two right-angled triangular pressure plates (30) matching the extrusion inclined surface (25) are symmetrically fixedly installed on the top of the knife seat (29), and the inclined surfaces of the two right-angled triangular pressure plates (30) are aligned with the two pressure inclined surfaces (24), and the heights of the two right-angled triangular pressure plates (30) are greater than the height of the pressure plates (23).

Images