Plate shearing machine for aluminum veneer

Abstract

The utility model discloses a plate shearing machine for aluminum veneers, which comprises a base, a conveying roller is arranged at the top of the front end of the base, a positioning mechanism is fixedly connected to the front end of the base and comprises a motor, a bidirectional threaded rod, a pair of connecting blocks and a pair of positioning plates, and the bidirectional threaded rod is fixedly connected to the output end of the motor. And the other end of the two-way threaded rod is rotationally connected into the base. In the actual use process, the motor drives the two-way threaded rod to rotate, the support is reversely moved through the connecting block, the movement consistency is ensured through the positioning rod, the movement of the support drives the positioning plate on the connecting plate to adjust the positions of the aluminum veneers, it is ensured that the directions of the aluminum veneers are consistent in the feeding process, and through cooperation of the two-way threaded rod and the positioning plate, the feeding efficiency is improved. And the effect of quickly positioning and quickly correcting the aluminum veneer is achieved, so that the problem that a traditional device needs to be manually adjusted is solved, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing equipment, in particular to a shearing machine for aluminum veneer. Background Art

[0002] Aluminum veneer is a building decoration material that undergoes a chromium treatment and uses fluorocarbon spraying technology. The production process includes cutting, folding, bending, welding, grinding, and spraying. Shearing machines are commonly used to cut aluminum veneer into the required shapes and sizes to meet different design needs and architectural decoration requirements.

[0003] A search revealed a Chinese patent with publication number CN220388012U, which discloses a shearing machine for aluminum veneer sheets. The patent describes a method for pressing a first test paper against a placement table using a pressing member, then driving sliding blocks on both sides of a shearing blade to move synchronously in the same direction using a drive assembly, causing the first test paper to slide along the length of the shearing blade. The first test paper is then released using the pressing member and removed from the placement table. By observing whether there are scratches, burrs, or other traces on the first test paper, it is possible to determine whether the shearing blade is cracked, allowing workers to promptly replace any cracked shearing blades, thereby ensuring the processing quality of the aluminum veneer sheets to a certain extent.

[0004] Although this solution solves the problem of cracking during shearing, during feeding, the aluminum veneer will be offset when placed, and the offset aluminum veneer will be cut incorrectly or not accurately when cut, resulting in the need for manual correction by staff during feeding. The process is time-consuming and labor-intensive, and the staff will become fatigued for a long time, thereby affecting work efficiency. In order to solve this technical problem, the utility model proposes a shearing machine for aluminum veneer. Summary of the Invention

[0005] (1) Technical problems solved

[0006] Although this solution solves the problem of cracking during shearing, during feeding, the aluminum veneer will be offset when placed, and the offset aluminum veneer will be cut incorrectly or not accurately when cut, resulting in the need for manual correction by staff during feeding. The process is time-consuming and labor-intensive, and the staff will become fatigued for a long time, thereby affecting work efficiency. In order to solve this technical problem, the utility model proposes a shearing machine for aluminum veneer.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a shearing machine for aluminum single plate, comprising a base, a conveying roller is provided at the top front end of the base, a positioning mechanism is fixedly connected to the front end of the base, the positioning mechanism comprises a motor, a two-way threaded rod, a pair of connecting blocks and a pair of positioning plates, at the same time, the two-way threaded rod is fixedly connected to the output end of the motor, and the other end of the two-way threaded rod is rotatably connected to the base, at the same time, the positioning plates on both sides are respectively slidably connected to the two sides of the conveying roller, the top of the base is fixedly connected to a fixing frame, the top of the fixing frame is fixedly connected to an electric push rod, and a pressing mechanism is provided at the bottom of the fixing frame, the pressing mechanism comprises a fixing plate, a pair of lower pressure plates and multiple groups of springs, and the fixing plate is fixedly connected to the output end of the electric push rod, at the same time, the bottom of the fixed plate is fixedly connected to a top knife, and the lower pressure plates on both sides are respectively arranged on both sides of the top knife.

[0009] Preferably, the outer walls of the positioning plates on both sides are fixedly connected to a detachable connecting plate, and at the same time, the outer walls of the connecting plates are fixedly connected to a bracket, and the other end of the bracket passes through the base and is slidably connected to the base. A pair of connecting blocks are provided at the other end of the bracket, and the connecting block on one side is threadedly connected to the outer wall of the bidirectional threaded rod, and the positioning rod is slidably connected inside the connecting block on the other side, and the positioning rod is fixedly connected to the inner wall of the base.

[0010] Preferably, both sides of the top of the fixing plate are fixedly connected with limiting rods, and the limiting rods pass through the fixing frame and extend to the outside of the fixing frame.

[0011] Preferably, the bottom of both sides of the fixed plate are fixedly connected to several fixed columns one, and the springs are fixedly connected to the bottom end of the fixed column one, and the other end of the spring is fixedly connected to the fixed column two, and the lower pressure plate is fixedly connected to the bottom end of the fixed column two.

[0012] Preferably, a bottom knife is provided on the top of the base, and the bottom knife corresponds to the top knife.

[0013] Preferably, a conveying rod is provided at the top of the rear end of the base, and a collecting trough is provided inside the rear end of the base.

[0014] (3) Beneficial effects

[0015] The utility model provides a shearing machine for aluminum veneer, which has the following beneficial effects:

[0016] (1) The motor drives the bidirectional threaded rod to rotate, and the bracket is moved in the opposite direction through the connecting block. The positioning rod is used to ensure the consistency of movement. The movement of the bracket simultaneously drives the positioning plate on the connecting plate to adjust the position of the aluminum veneer, ensuring that the direction of the aluminum veneer is consistent during the loading process. Through the cooperation between them, the aluminum veneer is quickly positioned and corrected, thereby solving the problem of manual adjustment required by traditional devices and greatly improving production efficiency.

[0017] (2) The electric push rod pushes the fixed plate downward, and when the fixed plate moves downward, it drives the top knife to press down, and cooperates precisely with the bottom knife to cut the aluminum veneer. During the cutting process, fixed columns 1 and 2 fix the lower pressure plate. The action of the spring ensures that the lower pressure plate applies uniform pressure on both sides of the cutting edge to prevent the appearance of bridge edges at the cutting edge, thereby ensuring the cutting quality and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall front structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the bottom structure of the fixed plate of the utility model;

[0021] Figure 4 It is a side structural diagram of the utility model.

[0022] In the figure: 1. Base; 2. Conveyor roller; 3. Positioning mechanism; 301. Motor; 302. Connecting block; 303. Bidirectional threaded rod; 304. Positioning rod; 305. Bracket; 306. Connecting plate; 307. Positioning plate; 4. Fixed frame; 5. Electric push rod; 6. Limiting rod; 7. Edge pressing mechanism; 701. Fixed plate; 702. Fixed column 1; 703. Spring; 704. Fixed column 2; 705. Lower pressure plate; 8. Top knife; 9. Aggregate trough; 10. Bottom knife; 11. Conveyor rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] When the cam 310 is in the unlock state, the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam 310 is in the unlock state, and the cam

[0026] The aluminum veneer is placed on the conveyor roller 2 for feeding. The motor 301 outside the base 1 is started, and the motor 301 drives the bidirectional threaded rod 303 to rotate. Through the bidirectional movement of the threaded rod, the connecting blocks 302 at both ends move in the opposite direction. The connecting block 302 drives the bracket 305 to move in the opposite direction together to ensure that the moving direction of the bracket 305 remains consistent. This is achieved by positioning the connecting block 302 on the other side on the positioning rod 304. During the movement of the bracket 305, the positioning plate 307 on the connecting plate 306 also moves accordingly. The aluminum veneer is corrected by adjusting the positioning plate 307 to ensure that the direction of the aluminum veneer is always consistent when loading. This automated adjustment process significantly reduces the need for manual intervention and improves operational efficiency and production quality.

[0027] Embodiment 2: The difference between this embodiment and embodiment 1 is that, the top of the base 1 is fixedly connected to a fixing frame 4, the top of the fixing frame 4 is fixedly connected to an electric push rod 5, and the bottom of the fixing frame 4 is provided with a pressing mechanism 7, the pressing mechanism 7 includes a fixing plate 701, a pair of lower pressing plates 705 and multiple groups of springs 703, and the fixing plate 701 is fixedly connected to the output end of the electric push rod 5, and at the same time, the bottom of the fixing plate 701 is fixedly connected to a top knife 8, and the lower pressing plates 705 on both sides are respectively provided on both sides of the top knife 8, and the top of the fixing plate 701 is fixedly connected to the two sides. Rod 6, while the limiting rod 6 passes through the fixed frame 4 and extends to the outside of the fixed frame 4, the bottom of both sides of the fixed plate 701 are fixedly connected to a number of fixed columns 702, and the springs 703 are fixedly connected to the bottom end of the fixed column 702, and the other end of the spring 703 is fixedly connected to the fixed column 2 704, and the lower pressure plate 705 is fixedly connected to the bottom end of the fixed column 2 704, a bottom knife 10 is provided on the top of the base 1, and the bottom knife 10 corresponds to the top knife 8, a conveying rod 11 is provided on the top of the rear end of the base 1, and a collecting trough 9 is opened inside the rear end of the base 1.

[0028] Start the electric push rod 5 on the top of the fixed frame 4, and the electric push rod 5 pushes the fixed plate 701 downward. The downward movement of the fixed plate 701 drives the top knife 8 to press down, and cooperates with the bottom knife 10 to accurately cut the aluminum veneer. During the cutting process, the spring 703 on the fixed column 702 at the bottom of the fixed plate 701 provides elastic support, pressing down the lower pressure plate 705, ensuring that both sides of the cutting edge are firmly pressed, avoiding the occurrence of bridging edge phenomenon, and thus ensuring cutting quality. After cutting is completed, the aluminum veneer is transported to the inside of the aggregate trough 9 by the conveying rod 11 for aggregation, effectively improving production efficiency and cutting accuracy.

[0029] Working principle: when the staff needs to cut the aluminum veneer, first place the aluminum veneer on the conveyor roller 2 and feed it through the conveyor roller 2. At this time, the motor 301 outside the base 1 is started, and the bidirectional threaded rod 303 is driven to rotate under the action of the motor 301. The rotation of the bidirectional threaded rod 303 will drive the connecting blocks 302 at both ends to move in the opposite direction, and the connecting block 302 will drive the bracket 305 to move in the opposite direction. When the bracket 305 moves, it is positioned on the positioning rod 304 through the connecting block 302 on the other side, so as to ensure that the bracket 305 maintains the same direction when moving. When the bracket 305 moves, it will drive the positioning plate 307 on the connecting plate 306 to move, and the aluminum veneer is corrected by the positioning plates 307 on both sides. Through the cooperation between them, the aluminum veneer The direction of the plate remains consistent during loading, thereby reducing the trouble of manual correction and improving work efficiency. When the aluminum veneer is transported to the bottom of the fixed frame 4, the electric push rod 5 on the top of the fixed frame 4 is started. Under the action of the electric push rod 5, the fixed plate 701 is driven to move downward, and the top knife 8 is driven to move downward when the fixed plate 701 moves downward. The top knife 8 cooperates with the bottom knife 10 to cut the aluminum veneer. During cutting, the elastic action of the spring 703 on the fixed column 702 at the bottom of the fixed plate 701 will press down the lower pressure plate 705, and the lower pressure plate 705 will press the two sides of the cutting edge of the aluminum veneer, so that there will be no bridge edges on both sides of the cutting edge, thereby ensuring the cutting quality and improving production efficiency. After cutting, the aluminum veneer will be transported to the inside of the aggregate trough 9 for collection through the conveying rod 11.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A shearing machine for aluminum veneer, characterized by: The invention comprises a base (1), a conveying roller (2) is provided at the top of the front end of the base (1), a positioning mechanism (3) is fixedly connected to the front end of the base (1), and the positioning mechanism (3) comprises a motor (301), a bidirectional threaded rod (303), a pair of connecting blocks (302) and a pair of positioning plates (307), wherein the bidirectional threaded rod (303) is fixedly connected to the output end of the motor (301), and the other end of the bidirectional threaded rod (303) is rotatably connected to the base (1), and the positioning plates (307) on both sides are respectively slidably connected to the conveying roller ( 2) On both sides, the top of the base (1) is fixedly connected to a fixing frame (4), the top of the fixing frame (4) is fixedly connected to an electric push rod (5), and the bottom of the fixing frame (4) is provided with a pressing mechanism (7), the pressing mechanism (7) comprises a fixing plate (701), a pair of lower pressing plates (705) and multiple groups of springs (703), and the fixing plate (701) is fixedly connected to the output end of the electric push rod (5), and the bottom of the fixing plate (701) is fixedly connected to a top knife (8), and the lower pressing plates (705) on both sides are respectively provided on both sides of the top knife (8).

2. The shearing machine for aluminum veneer according to claim 1, characterized in that: The outer walls of the positioning plates (307) on both sides are fixedly connected to detachable connecting plates (306), and the outer walls of the connecting plates (306) are fixedly connected to brackets (305), and the other end of the bracket (305) passes through the base (1) and is slidably connected to the base (1). A pair of connecting blocks (302) are provided at the other end of the bracket (305), one side of the connecting block (302) is threadedly connected to the outer wall of the bidirectional threaded rod (303), and the other side of the connecting block (302) is slidably connected to a positioning rod (304) inside, and the positioning rod (304) is fixedly connected to the inner wall of the base (1).

3. The shearing machine for aluminum veneer according to claim 1, characterized in that: Limiting rods (6) are fixedly connected to both sides of the top of the fixing plate (701), and the limiting rods (6) penetrate the fixing frame (4) and extend to the outside of the fixing frame (4).

4. The shearing machine for aluminum veneer according to claim 1, characterized in that: The bottoms of both sides of the fixed plate (701) are fixedly connected to a plurality of fixed columns (702), and the springs (703) are fixedly connected to the bottom ends of the fixed columns (702). The other ends of the springs (703) are fixedly connected to fixed columns (704), and the lower pressure plate (705) is fixedly connected to the bottom ends of the fixed columns (704).

5. The shearing machine for aluminum veneer according to claim 1, characterized in that: A bottom knife (10) is provided on the top of the base (1), and the bottom knife (10) corresponds to the top knife (8).

6. The shearing machine for aluminum veneer according to claim 1, characterized in that: A conveying rod (11) is provided at the top of the rear end of the base (1), and a collecting trough (9) is provided inside the rear end of the base (1).

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