Automatic feeding device for cutting aluminum plate

Abstract

The utility model relates to the field of aluminum plate processing discloses an automatic feeding device is cut to aluminum plate, including work table, the top of work table is provided with hydraulic pressure rod, the top fixedly connected with support of work table, the inner wall slidingly connected with connecting block of support, the left side wall fixedly connected with motor box of connecting block, the left side wall rotationally connected with cutting knife of motor box, the outer wall fixedly connected with extrusion rod of motor box, the right end inner wall of work table is elastically connected with movable block through moving spring. In the utility model, through aluminum plate extrusion movable block trigger positioning plate linkage, cooperate with the automatic locking of spacing block, realize the accurate fixing after feeding without manual intervention, greatly improve the processing efficiency, and after cutting is completed through mechanical structure automatic release spacing, reset positioning assembly simultaneously, form the coherent operation cycle, reduce the auxiliary operation time.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate processing, and in particular to an automatic feeding device for cutting aluminum plates. Background Technology

[0002] Automatic feeding devices for aluminum sheet cutting are automated feeding equipment used in aluminum sheet cutting and processing. Through the coordinated operation of mechanical structure, transmission system and control system, they automatically transport the aluminum sheet to be cut to the cutting equipment according to the set parameters, realizing continuous and accurate feeding. They can replace manual feeding, improve production efficiency, reduce manual operation errors, ensure cutting size accuracy, and reduce manual labor intensity and safety hazards. They are widely used in aluminum sheet batch cutting production lines in metal processing, building materials and other fields.

[0003] When loading aluminum sheets, the stacked aluminum sheets need to be moved to the feeding area by forklifts or hoisting equipment. Then, individual aluminum sheets are separated manually or by robotic arms and then conveyed to the positioning mechanism by conveyor belts or roller conveyors. After being aligned by sensors, the aluminum sheets are precisely fed into the cutting equipment by the pushing device according to the cutting rhythm, thus completing the loading process.

[0004] The existing technology has the following drawbacks: Currently, the feeding process of traditional aluminum plate cutting equipment relies heavily on manual positioning. Operators need to manually adjust the position of the aluminum plate and fix it with bolts, clamps and other components. This is not only time-consuming and labor-intensive, but also prone to insufficient positioning accuracy due to human error, which in turn affects the consistency of the cutting size. Especially in mass production, this manual intervention mode will significantly restrict the improvement of processing efficiency. Therefore, an automatic feeding device for aluminum plate cutting is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic feeding device for aluminum plate cutting, which aims to solve the problem of cumbersome manual positioning steps in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic feeding device for aluminum plate cutting, comprising a worktable, a hydraulic rod at the top of the worktable, a bracket fixedly connected to the top of the worktable, a connecting block slidably connected to the inner wall of the bracket, a motor housing fixedly connected to the left side wall of the connecting block, a cutting blade rotatably connected to the left side wall of the motor housing, an extrusion rod fixedly connected to the outer wall of the motor housing, a movable block elastically connected to the right inner wall of the worktable via a movable spring, a positioning plate hinged to the bottom end of the movable block via a hinge rod, a push plate fixedly connected to the movable end of the hydraulic rod, an aluminum plate contacting the right side wall of the push plate, a limit mechanism provided on the inner wall of the worktable, and a protective component provided on the inner wall of the connecting block;

[0007] The limiting mechanism includes a limiting block, which is slidably connected to the inner wall of the worktable, and the bottom end of the limiting block is elastically connected to the worktable through a positioning spring.

[0008] As a further description of the above technical solution:

[0009] The protective component includes a protective cover, which is slidably connected to the inner wall of the connecting block. The inner wall of the protective cover is penetrated and slidably connected to an insert block. Two sets of insert blocks are provided, and the two sets of insert blocks are elastically connected by a movable spring.

[0010] As a further description of the above technical solution:

[0011] The aluminum plate is placed on top of the workbench.

[0012] As a further description of the above technical solution:

[0013] The movable block is slidably connected to the top of the worktable, and the positioning plate is slidably connected to the top of the worktable.

[0014] As a further description of the above technical solution:

[0015] The limiting block is inserted into the inner wall of the positioning plate.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the extrusion rod is in contact with the outer wall of the limiting block, and the right side wall of the aluminum plate is in contact with the left side wall of the movable block.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the positioning plate is in contact with the outer wall of the aluminum plate.

[0020] As a further description of the above technical solution:

[0021] The insert is inserted into the inner wall of the connecting block.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the positioning plate is triggered by the aluminum plate pressing the movable block, and the positioning is automatically locked by the limit block. This achieves precise fixing without manual intervention after feeding, which greatly improves processing efficiency. After cutting, the limit is automatically released by the mechanical structure, and the positioning component is reset synchronously to form a continuous operation cycle, reducing auxiliary operation time.

[0024] 2. In this utility model, the protective cover moves synchronously with the cutting blade, blocking flying debris throughout the process and eliminating safety hazards at the source. At the same time, the height of the protective cover can be quickly adjusted through the insert block and spring structure, which can adapt to the processing needs of aluminum plates of different thicknesses, taking into account both safety and processing versatility, while simplifying the adjustment operation and reducing the difficulty of manual operation. Attached Figure Description

[0025] Figure 1 This is a schematic diagram showing the overall workbench of an automatic feeding device for aluminum plate cutting proposed in this utility model;

[0026] Figure 2 This is a cross-sectional schematic diagram of the worktable of an automatic feeding device for aluminum plate cutting proposed in this utility model;

[0027] Figure 3 This utility model proposes an automatic feeding device for aluminum plate cutting. Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram showing the positioning plate of an automatic feeding device for aluminum plate cutting proposed in this utility model;

[0029] Figure 5 This is a schematic diagram showing the cross-section of the worktable and its upper limit block of an automatic feeding device for aluminum plate cutting proposed in this utility model;

[0030] Figure 6 This is a schematic diagram illustrating the protective cover of an automatic feeding device for aluminum plate cutting proposed in this utility model;

[0031] Figure 7 This is a schematic diagram showing the protective cover and connecting block of an automatic feeding device for aluminum plate cutting proposed in this utility model;

[0032] Figure 8 This is a detailed anatomical view of the connecting block and protective cover of an automatic feeding device for cutting aluminum plates according to this utility model.

[0033] Legend:

[0034] 1. Workbench; 2. Support; 3. Connecting block; 4. Motor box; 5. Cutting blade; 6. Protective cover; 7. Insert block; 8. Movable spring; 9. Extrusion rod; 10. Positioning plate; 11. Hinge rod; 12. Movable block; 13. Moving spring; 14. Limiting block; 15. Positioning spring; 16. Hydraulic rod; 17. Aluminum plate; 18. Push plate. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Reference Figures 1-3 This utility model provides an embodiment of an automatic feeding device for cutting aluminum plates, including a workbench 1. A hydraulic rod 16 is mounted on the top of the workbench 1. The hydraulic rod 16 is a core actuator in the hydraulic system used to transmit force and motion, typically used in conjunction with a hydraulic cylinder. It achieves linear reciprocating motion or oscillation at a certain angle through the pressure of hydraulic oil. A bracket 2 is fixedly connected to the top of the workbench 1. A connecting block 3 is slidably connected to the inner wall of the bracket 2. A slide rail is provided inside the bracket 2. The connecting block 3 is a slider adapted to the slide rail and can move back and forth on the bracket 2 via an electrically controlled connection. A motor housing 4 is fixedly connected to the left side wall of the connecting block 3. A cutting blade 5 is rotatably connected to the left side wall of the motor housing 4. A motor is installed inside the motor housing 4, and the cutting blade 5 is fixedly connected to the output end of the motor. A pressing rod 9 is fixedly connected to the outer wall of the motor housing 4. A movable block 12 is elastically connected to the inner wall of the right end of the workbench 1 via a moving spring 13. When the movable block 12 moves to the right, the moving spring... When spring 13 is compressed and reset, the elastic force of the movable spring 13 drives the movable block 12 to reset. The bottom end of the movable block 12 is hinged to a positioning plate 10 via a hinge rod 11. Since the length of the hinge rod 11 is fixed, when the movable block 12 moves to the right with one end of the hinge rod 11, the other end of the hinge rod 11 will bring the two sets of positioning plates 10 closer together. The movable end of the hydraulic rod 16 is fixedly connected to a push plate 18. The right side wall of the push plate 18 contacts an aluminum plate 17. The inner wall of the worktable 1 is provided with The limiting mechanism includes a protective component on the inner wall of the connecting block 3. The limiting mechanism includes a limiting block 14, which is slidably connected to the inner wall of the worktable 1. The worktable 1 has a slot corresponding to the limiting block 14, allowing the limiting block 14 to move up and down. The bottom end of the limiting block 14 is elastically connected to the worktable 1 through a positioning spring 15. When the limiting block 14 moves downward, the positioning spring 15 is compressed. When resetting, the elastic force of the positioning spring 15 is used to reset the limiting block 14.

[0037] Reference Figures 6-8The protective component includes a protective cover 6, which is slidably connected to the inner wall of the connecting block 3. The connecting block 3 has a slot corresponding to the protective cover 6, allowing the protective cover 6 to move vertically. The inner wall of the protective cover 6 is slidably connected to an insert 7, which has a slot corresponding to the insert 7, allowing the insert 7 to move back and forth. There are two sets of insert 7, which are elastically connected by a movable spring 8. When the two sets of insert 7 come close to each other, the movable spring 8 is compressed. When resetting, the elastic force of the movable spring 8 separates the two sets of insert 7. The insert 7 is inserted into the inner wall of the connecting block 3, which has multiple slots corresponding to the insert 7.

[0038] Reference Figures 3-5 An aluminum plate 17 is placed on the top of a workbench 1. A movable block 12 is slidably connected to the top of the workbench 1. The workbench 1 has a corresponding slot for the movable block 12, allowing the movable block 12 to move left and right. A positioning plate 10 is slidably connected to the top of the workbench 1. The workbench 1 has a corresponding slot for the positioning plate 10, allowing the positioning plate 10 to move back and forth. A limiting block 14 is inserted into the inner wall of the positioning plate 10. The positioning plate 10 has a corresponding slot for the limiting block 14. The outer wall of the extrusion rod 9 is in contact with the outer wall of the limiting block 14. The limiting block 14 has two sets of inclined surfaces. When the slot of the positioning plate 10 extrudes the first set of inclined surfaces, the limiting block 14 moves downward. When the extrusion rod 9 extrudes the second set of inclined surfaces, the limiting block 14 also moves downward. The right side wall of the aluminum plate 17 is in contact with the left side wall of the movable block 12. The outer wall of the positioning plate 10 is in contact with the outer wall of the aluminum plate 17.

[0039] Working principle: When aluminum plate 17 needs to be processed, the operator can first place the aluminum plate 17 to be processed on the workbench 1. Then, the hydraulic rod 16 is activated to push the push plate 18 to push the aluminum plate 17. When the aluminum plate 17 contacts and presses the movable block 12, the movable block 12 moves to the right. The movable block 12 will move the hinge rod 11 to the right. The other end of the hinge rod 11 will bring the two sets of positioning plates 10 closer together. When the positioning plate 10 contacts and presses the inclined surface of the limiting block 14, the limiting block 14 moves to the right. Positioning block 14 moves downward and presses positioning spring 15. When the slot on positioning plate 10 coincides with limiting block 14, the elastic force of positioning spring 15 carries limiting block 14 into the slot of positioning plate 10. At this time, the two sets of positioning plates 10 will complete the positioning of aluminum plate 17. At the same time, hydraulic rod 16 stops conveying. Then, through electrical control connecting block 3, cutting blade 5 moves backward. Cutting blade 5 will cut aluminum plate 17. At the same time, protective cover 6 will shield the flying debris to prevent accidental injury to workers.

[0040] When the cutting blade 5 finishes cutting, the connecting block 3 will continue to move backward a certain distance. At this time, the pressing rod 9 will contact and press the inclined surface of the limiting block 14, causing the limiting block 14 to separate from the slot of the positioning plate 10, thus releasing the limitation on the positioning plate 10. Then, the operator can take out the cut aluminum plate 17. When the aluminum plate 17 is no longer in contact with the movable block 12, under the elastic force of the moving spring 13, the movable block 12 and the hinge rod 11 will move to the left. The other end of the hinge rod 11 will separate the two sets of positioning plates 10 to their initial positions. Then, the electric control connecting block 3 will move the cutting blade 5 forward to its initial position. As the pressing rod 9 is no longer in contact with the limiting block 14, the limiting block 14 will move to its initial position.

[0041] When the height of the protective cover 6 needs to be adjusted, manually press the two sets of inserts 7 together. The inserts 7 will squeeze the movable spring 8. When the inserts 7 separate from the slots on the connecting block 3, the inserts 7 and the protective cover 6 can be manually moved vertically according to the thickness of the aluminum plate 17. When the protective cover 6 is adjusted, the inserts 7 will coincide with the slots on the connecting block 3. Manually release the inserts 7 and use the elasticity of the movable spring 8 to insert the inserts 7 into the slots of the connecting block 3 to complete the limiting of the protective cover 6.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic feeding device for aluminum plate cutting, comprising a worktable (1), characterized in that: The top of the workbench (1) is provided with a hydraulic rod (16), the top of the workbench (1) is fixedly connected with a bracket (2), the inner wall of the bracket (2) is slidably connected with a connecting block (3), the left side wall of the connecting block (3) is fixedly connected with a motor box (4), the left side wall of the motor box (4) is rotatably connected with a cutting blade (5), the outer wall of the motor box (4) is fixedly connected with a pressing rod (9), the right inner wall of the workbench (1) is elastically connected with a movable block (12) through a moving spring (13), the bottom end of the movable block (12) is hinged with a positioning plate (10) through a hinge rod (11), the movable end of the hydraulic rod (16) is fixedly connected with a push plate (18), the right side wall of the push plate (18) is in contact with an aluminum plate (17), the inner wall of the workbench (1) is provided with a limit mechanism, and the inner wall of the connecting block (3) is provided with a protective component. The limiting mechanism includes a limiting block (14), which is slidably connected to the inner wall of the worktable (1). The bottom end of the limiting block (14) is elastically connected to the worktable (1) through a positioning spring (15).

2. The automatic feeding device for aluminum plate cutting according to claim 1, characterized in that: The protective component includes a protective cover (6), which is slidably connected to the inner wall of the connecting block (3). The inner wall of the protective cover (6) is slidably connected to an insert (7). There are two sets of inserts (7), and the two sets of inserts (7) are elastically connected by a movable spring (8).

3. The automatic feeding device for aluminum plate cutting according to claim 1, characterized in that: The aluminum plate (17) is placed on top of the workbench (1).

4. The automatic feeding device for aluminum plate cutting according to claim 1, characterized in that: The movable block (12) is slidably connected to the top of the workbench (1), and the positioning plate (10) is slidably connected to the top of the workbench (1).

5. The automatic feeding device for aluminum plate cutting according to claim 1, characterized in that: The limiting block (14) is inserted into the inner wall of the positioning plate (10).

6. The automatic feeding device for aluminum plate cutting according to claim 1, characterized in that: The outer wall of the extrusion rod (9) is in contact with the outer wall of the limiting block (14), and the right side wall of the aluminum plate (17) is in contact with the left side wall of the movable block (12).

7. The automatic feeding device for aluminum plate cutting according to claim 1, characterized in that: The outer wall of the positioning plate (10) is in contact with the outer wall of the aluminum plate (17).

8. The automatic feeding device for aluminum plate cutting according to claim 2, characterized in that: The insert (7) is inserted into the inner wall of the connecting block (3).

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