A blanking device for aluminum plate processing

Abstract

The utility model relates to aluminium plate processing technical field, and disclose a kind of blanking device for aluminium plate processing, including bottom plate, the bottom of bottom plate is provided with universal wheel, shearing type lifting equipment is provided on bottom plate, the lifting end of shearing type lifting equipment is fixed with top plate, top plate is provided with fixed frame, fixed frame is provided with blanking station, steering station and material guiding station in it, buffer assembly is provided in steering station, and pusher assembly is provided in fixed frame;Buffer assembly includes the connecting frame being set in steering station, and movable plate is movably arranged in connecting frame, and first soft pad is provided on movable plate;When aluminium plate moves from blanking station to steering station and contacts movable plate, connecting plate rotates, damping spring is compressed, and buffer effect is played to aluminium plate, and first soft pad on movable plate further reduces the impact force suffered by aluminium plate.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate processing technology, specifically to a blanking device for aluminum plate processing. Background Technology

[0002] In the aluminum sheet processing industry, after a series of processing steps such as stamping and cutting, aluminum sheets need to be transferred from the processing equipment to the subsequent processing or storage area. This process is usually accomplished with the help of aluminum sheet processing blanking devices.

[0003] Currently, existing aluminum plate processing blanking devices have certain limitations in their structural design. Most devices lack effective height adjustment mechanisms when facing processing equipment of different heights, making it difficult to flexibly adapt to various working conditions. In actual production, due to the diverse specifications and varying heights of processing equipment, if the blanking device cannot be adjusted according to the equipment height, problems such as tilting, jamming, or even falling of the aluminum plate during the blanking process will occur, seriously affecting blanking efficiency and aluminum plate quality. Moreover, during the blanking process, when the aluminum plate is transferred from the processing equipment to the blanking device, due to the lack of an effective buffer mechanism, the aluminum plate will directly impact the receiving components of the blanking device due to gravity. This violent impact not only easily causes scratches, dents, and other damage to the surface of the aluminum plate, affecting the appearance and performance of the product, but also causes a large impact force on the blanking device itself, accelerating the wear of device components, shortening the service life of the device, and increasing the equipment maintenance and production costs of enterprises. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a blanking device for aluminum plate processing, so as to solve the technical problems of existing blanking devices for aluminum plate processing lacking effective buffering, which easily causes damage to aluminum plates and inaccurate pushing of aluminum plates.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a blanking device for aluminum plate processing, comprising a base plate, universal wheels at the bottom of the base plate, a scissor lift device on the base plate, a top plate fixed to the lifting end of the scissor lift device, a fixed frame on the top plate, a blanking table, a turning table, and a guide table for unloading the processed aluminum plate in the fixed frame, a buffer component for buffering the aluminum plate unloaded from the blanking table in the turning table, and a pushing component for pushing the unloaded aluminum plate in the fixed frame;

[0006] The buffer assembly includes a connecting frame disposed in the turntable, a movable plate being movably disposed in the connecting frame, and a first soft pad being disposed on the movable plate;

[0007] When the aluminum plate on the unloading platform comes into contact with the movable plate, the movable plate is in a movable state;

[0008] The pushing assembly includes a pushing plate that is slidably disposed in a fixed frame to push an aluminum plate, and a second soft pad is provided on the pushing plate;

[0009] Preferably, the buffer assembly includes a movable rod disposed in the connecting frame, a movable seat slidingly disposed on the outside of the movable rod, and a connecting plate rotatably disposed on the movable seat;

[0010] A connecting seat is fixed to the side of the movable plate facing the movable seat, and the connecting seat is movably connected to the connecting plate.

[0011] Preferably, there are two movable rods, which are symmetrically arranged in the connecting frame;

[0012] The connecting frame is provided with a sliding groove for the movable seat to slide;

[0013] Preferably, the movable rod is fitted with a damping spring, and the two ends of the damping spring are respectively connected to the movable seat and the slide groove;

[0014] Preferably, the pushing assembly includes a support frame disposed in a fixed frame, a sliding rod disposed in the support frame, a sliding plate sliding on the outside of the sliding rod, a connecting column fixed on the outside of the sliding plate, and the side of the connecting column away from the sliding plate being fixedly connected to the pushing plate; the support frame has a through hole for the connecting column to pass through; when the sliding plate moves, the connecting column pushes the pushing plate to move.

[0015] Preferably, the pushing assembly includes a motor base disposed outside the support frame, a drive motor is disposed on the motor base, and a reciprocating lead screw is driven to the output shaft of the drive motor through a coupling, the reciprocating lead screw being rotatably connected to the inside of the support frame;

[0016] The reciprocating lead screw is externally provided with a movable block that reciprocates as the reciprocating lead screw rotates;

[0017] Preferably, the bottom of the movable block is fixedly connected to the top of the sliding plate;

[0018] When the reciprocating screw rotates, the movable block moves back and forth along the cam groove on the reciprocating screw, so that the sliding plate slides back and forth outside the slide rod.

[0019] In summary, the present invention has the following main advantages:

[0020] 1. In the aluminum plate unloading process, when the aluminum plate moves from the unloading table to the turning table and contacts the movable plate, the buffer assembly plays a role. The movable rod, movable seat, connecting plate, and damping spring cooperate with each other. When the aluminum plate contacts the movable plate, the connecting plate rotates, and the damping spring is compressed, which buffers the aluminum plate. At the same time, the first soft pad on the movable plate further reduces the impact force on the aluminum plate. In addition, the second soft pad on the pusher plate can also prevent the aluminum plate from being damaged by direct collision when pushing the aluminum plate. Through these buffering and protection measures, the wear and deformation of the aluminum plate during the unloading process are effectively reduced, ensuring the unloading quality of the aluminum plate.

[0021] 2. This utility model can be flexibly moved to a suitable position by the universal wheels at the bottom of the base plate, and the top plate can be raised or lowered by the scissor lifting device, which can easily adjust the overall height of the device. This feature allows the feeding device to be matched with aluminum plate processing equipment of different heights. No matter how high or low the processing equipment is, it can achieve stable docking and can also complete the subsequent docking and storage work, thereby expanding the applicability of the device and improving the flexibility of the equipment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model assembled with an external storage rack;

[0023] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 1 ;

[0024] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 2 ;

[0025] Figure 4 This is a partial disassembly diagram of the buffer assembly in this utility model. Figure 1 ;

[0026] Figure 5 This is a partial disassembly diagram of the buffer assembly in this utility model. Figure 2 ;

[0027] Figure 6 This is a partial disassembly diagram of the feeding assembly in this utility model;

[0028] Figure 7 This is a three-dimensional structural diagram of the material pushing component in this utility model.

[0029] In the diagram: 10. Storage rack; 1. Base plate; 11. Scissor lift; 12. Top plate; 13. Casters; 21. Fixed frame; 22. Unloading platform; 23. Turning platform; 24. Guide platform; 31. Buffer assembly; 311. Connecting frame; 312. Movable plate; 313. First soft pad; 314. Movable rod; 315. Movable seat; 316. Connecting plate; 317. Connecting seat; 318. Damping spring; 32. Pushing assembly; 321. Pushing plate; 322. Second soft pad; 323. Support frame; 324. Slide rod; 325. Slide plate; 326. Connecting column; 327. Motor base; 328. Drive motor; 329. Reciprocating screw; 3210. Movable block. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] The embodiments of this utility model will be described below based on its overall structure.

[0032] Example

[0033] Please see Figures 1-7This utility model provides a technical solution: a blanking device for aluminum plate processing, including a base plate 1, with casters 13 at the bottom of the base plate 1, and a scissor lift device 11 on the base plate 1. A top plate 12 is fixed to the lifting end of the scissor lift device 11. The height of the top plate 12 can be precisely adjusted using the scissor lift device 11, thus adapting to aluminum plate processing equipment of different heights and enhancing the versatility and adaptability of the device. A fixed frame 21 is provided on the top plate 12, containing a blanking table 22, a turning table 23, and a guide table 24 for guiding the processed aluminum plate. This orderly layout design makes the aluminum plate blanking process clear, easy to manage and operate, and improves blanking efficiency. A buffer assembly 31 is provided in the turning table 23 to buffer the aluminum plate guided from the blanking table 22. The fixed frame 21 contains a buffer assembly 31 for buffering the blanking plate. The pusher assembly 32 pushes the aluminum plate for feeding; the buffer assembly 31 and the pusher assembly 32 work together to ensure the smooth and stable feeding process of the aluminum plate; the buffer assembly 31 includes a connecting frame 311 set in the turntable 23, a movable plate 312 is movably set in the connecting frame 311, and a first soft pad 313 is set on the movable plate 312; when the aluminum plate on the feeding table 22 contacts the movable plate 312, the movable plate 312 is in a movable state; the movable design of the movable plate 312 and the setting of the first soft pad 313 can effectively buffer the impact force when the aluminum plate falls, avoid damage to the aluminum plate due to collision, ensure the processing quality of the aluminum plate, and extend the service life of the device; the pusher assembly 32 includes a pusher plate 321 slidably set in the fixed frame 21 to push the aluminum plate, and a second soft pad 322 is set on the pusher plate 321;

[0034] Furthermore, the buffer assembly 31 includes a movable rod 314 disposed in the connecting frame 311, a movable seat 315 slidingly attached to the outside of the movable rod 314, and a connecting plate 316 rotatably mounted on the movable seat 315; a connecting seat 317 is fixed to the movable plate 312 facing the movable seat 315, and the connecting seat 317 is movably connected to the connecting plate 316; the movable rod 314, the movable seat 315, the connecting plate 316, and the connecting seat 317 together constitute a flexible buffer structure. When the aluminum plate impacts the movable plate 312, this structure can effectively disperse the impact force through the relative movement of each component, further improving the buffering effect and providing more reliable protection for the aluminum plate;

[0035] Furthermore, two movable rods 314 are provided, and the two movable rods 314 are symmetrically arranged in the connecting frame 311; the connecting frame 311 has a sliding groove for the movable seat 315 to slide; the two symmetrically arranged movable rods 314 provide stable support and guidance for the movable seat 315, making the movable seat 315 slide more smoothly in the sliding groove, thereby ensuring the overall stability of the buffer assembly 31 and reducing the risk of buffer failure caused by shaking or displacement;

[0036] Furthermore, a damping spring 318 is fitted over the movable rod 314, with both ends of the damping spring 318 connected to the movable seat 315 and the slide groove, respectively. The addition of the damping spring 318 gives the buffer assembly 31 better elastic buffering performance. When the aluminum plate impacts the movable plate 312, the damping spring 318 can absorb and release energy through its own elastic deformation, further reducing the impact force and reducing the vibration of the device, creating a more comfortable working environment for the operator.

[0037] Furthermore, the pusher assembly 32 includes a support frame 323 disposed in the fixed frame 21. A slide rod 324 is disposed in the support frame 323. A slide plate 325 slides on the outside of the slide rod 324. A connecting post 326 is fixed on the outside of the slide plate 325. The side of the connecting post 326 away from the slide plate 325 is fixedly connected to the pusher plate 321. A through hole is provided on the support frame 323 for the connecting post 326 to pass through. When the slide plate 325 moves, the connecting post 326 pushes the pusher plate 321 to move. This allows the pusher plate 321 to move smoothly under the precise guidance of the slide rod 324, ensuring that the aluminum plate is pushed accurately and stably, improving the accuracy and efficiency of the feeding, and reducing the problem of aluminum plate jamming or damage caused by inaccurate feeding.

[0038] Furthermore, the feeding assembly 32 includes a motor base 327 disposed outside the support frame 323, a drive motor 328 disposed on the motor base 327, and a reciprocating screw 329 connected to the output shaft of the drive motor 328 via a coupling. The reciprocating screw 329 is rotatably connected to the inside of the support frame 323. A movable block 3210 is disposed outside the reciprocating screw 329 to reciprocate with the rotation of the reciprocating screw 329. The combination of the drive motor 328 and the reciprocating screw 329 provides stable and continuous power to the feeding assembly 32. By rotating the reciprocating screw 329, the movable block 3210 is driven to reciprocate, thereby automating the feeding process, greatly improving production efficiency, and reducing manual labor intensity.

[0039] Furthermore, the bottom of the movable block 3210 is fixedly connected to the top of the sliding plate 325; when the reciprocating screw 329 rotates, the movable block 3210 moves back and forth along the cam groove on the reciprocating screw 329, so that the sliding plate 325 slides back and forth outside the slide rod 324; this ensures that the sliding plate 325 can slide back and forth according to the predetermined trajectory and speed, further improving the reliability and stability of the device and providing a strong guarantee for high-quality aluminum plate cutting.

[0040] When the aluminum plate processing unloading device is working, the device is first moved to a suitable position by the casters 13 at the bottom of the base plate 1; by controlling the lifting of the scissor lift device 11, the top plate 12 is driven to rise or fall, thereby adjusting the overall height of the device to adapt to processing equipment of different heights.

[0041] After the processed aluminum plate is conveyed to the unloading table 22, the aluminum plate moves towards the turning table 23 under the action of gravity. When the aluminum plate contacts the movable plate 312 of the buffer assembly 31 in the turning table 23, the movable plate 312 is in an active state. At this time, the two symmetrically arranged movable rods 314 in the connecting frame 311 play a role. The movable seat 315 sliding outside the movable rod 314 slides in the slide groove. The rotating connecting plate 316 on the movable seat 315 is movably connected to the connecting seat 317 fixed on the side of the movable plate 312 facing the movable seat 315. The damping spring 318 sleeved on the movable rod 314 is connected to the movable seat 315 and the slide groove at both ends. When the aluminum plate contacts the movable plate 312, the damping spring 318 is compressed, which plays a buffering role on the aluminum plate. The first soft pad 313 also further reduces the impact force on the aluminum plate.

[0042] After the aluminum plate falls onto the turntable 23 and is cushioned, the following operations must be performed before pushing the material:

[0043] Height adjustment preparation: A height detection module can be set in the device (existing technologies such as laser rangefinders, such as the LJ-G080 laser rangefinder, can be used. It is installed at a suitable position on the fixed frame 21 to detect the relative height between the fixed frame 21 and the external storage rack 10). This module detects the current height of the fixed frame 21 and its relative height with the external storage rack 10 in real time, and transmits the detection data to the control unit (the control unit can be a microcontroller, such as the STM32F103C8T6 microcontroller, which has powerful processing capabilities and rich peripheral interfaces to meet the control requirements of this device).

[0044] Lowering operation: The control unit calculates the required lowering height of the fixed frame 21 based on the data fed back by the height detection module, and then sends a control signal to the scissor lift 11 to lower the fixed frame 21 as a whole until the fixed frame 21 is aligned with the external storage rack 10. During the lowering process, the height detection module continuously detects the height of the fixed frame 21 and feeds the data back to the control unit. The control unit adjusts the control signal in real time based on the feedback data to ensure that the fixed frame 21 is accurately lowered to the designated position.

[0045] Adaptive adjustment of stacking height: During the material pushing process, as the amount of material on the storage rack 10 increases, the height detection module detects the changes in the height of the stacking material in real time and transmits the data to the control unit; the control unit calculates the height that the fixed frame 21 needs to rise or fall according to the changes in the stacking height, and then sends the corresponding control signal to the scissor lift device 11 so that the fixed frame 21 automatically adjusts the overall height according to the amount of material stacked, ensuring that the material pushing process proceeds smoothly;

[0046] After buffering, the aluminum plate continues to move. At this time, the pushing assembly 32 starts to work, its function is to push the buffered aluminum plate onto the external storage rack 10. The specific process is as follows: The drive motor 328 on the motor base 327 is started. The output shaft of the drive motor 328 drives the reciprocating screw 329 to rotate inside the support frame 323 through the coupling. The movable block 3210 outside the reciprocating screw 329 reciprocates with the rotation of the reciprocating screw 329. Since the bottom of the movable block 3210 is fixedly connected to the top of the sliding plate 325, the sliding plate 325 is in a reciprocating sliding state outside the slide rod 324. The connecting post 326 fixed outside the sliding plate 325 passes through the through hole on the support frame 323. When the sliding plate 325 moves, the connecting post... 326 pushes the pusher plate 321 to move; the second soft pad 322 on the pusher plate 321 contacts the aluminum plate, and under the continuous sliding action of the sliding plate 325, the aluminum plate is smoothly pushed from the turntable 23 to the external storage rack 10; during the pushing process, in order to ensure the accuracy and stability of the pushing, a pressure sensor (such as an HX711 weighing sensor module, which can be integrated between the pusher plate 321 and the second soft pad 322) can be set on the pusher plate 321. The pressure sensor detects the pressure change in real time during the pushing process and transmits the data to the control unit; the control unit judges whether the pushing is proceeding smoothly based on the pressure data. If the pressure is abnormal, the operating parameters of the drive motor 328 are adjusted in time to ensure the normal progress of the pushing process;

[0047] Height reset operation: After the material is pushed, the height detection module detects the height difference between the unloading platform 22 and the unloading position again and transmits the data to the control unit. The control unit calculates the height that the fixed frame 21 needs to rise according to the detection data, and then sends a control signal to the scissor lift 11 to make the scissor lift 11 drive the fixed frame 21 to rise and readjust the height of the fixed frame 21 so that the unloading platform 22 is aligned with the unloading position so that the next aluminum plate unloading operation can be carried out.

[0048] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A blanking device for aluminum plate processing, comprising a base plate (1), wherein the bottom of the base plate (1) is provided with casters (13), characterized in that: A scissor lift device (11) is provided on the base plate (1). A top plate (12) is fixed to the lifting end of the scissor lift device (11). A fixed frame (21) is provided on the top plate (12). A feeding table (22), a turning table (23), and a guide table (24) are provided in the fixed frame (21) for exporting the processed aluminum plate. A buffer assembly (31) is provided in the turning table (23) for buffering the aluminum plate exported from the feeding table (22). A pushing assembly (32) is provided in the fixed frame (21) for pushing the aluminum plate to be discharged. The buffer assembly (31) includes a connecting frame (311) disposed in the turntable (23), a movable plate (312) is movably disposed in the connecting frame (311), and a first soft pad (313) is disposed on the movable plate (312); When the aluminum plate on the unloading platform (22) comes into contact with the movable plate (312), the movable plate (312) is in a movable state; The pushing assembly (32) includes a pushing plate (321) that is slidably disposed in the fixed frame (21) to push the aluminum plate, and a second soft pad (322) is provided on the pushing plate (321).

2. The blanking device for aluminum plate processing according to claim 1, characterized in that: The buffer assembly (31) includes a movable rod (314) disposed in the connecting frame (311), a movable seat (315) sliding outside the movable rod (314), and a connecting plate (316) rotating on the movable seat (315); The movable plate (312) is fixed with a connecting seat (317) on the side facing the movable seat (315), and the connecting seat (317) is movably connected to the connecting plate (316).

3. The blanking device for aluminum plate processing according to claim 2, characterized in that: Two movable rods (314) are provided, and the two movable rods (314) are symmetrically arranged in the connecting frame (311); The connecting frame (311) has a sliding groove for the movable seat (315) to slide.

4. The blanking device for aluminum plate processing according to claim 3, characterized in that: The movable rod (314) is fitted with a damping spring (318), and the two ends of the damping spring (318) are connected to the movable seat (315) and the slide groove, respectively.

5. The blanking device for aluminum plate processing according to claim 1, characterized in that: The pusher assembly (32) includes a support frame (323) disposed in a fixed frame (21), a slide rod (324) disposed in the support frame (323), a slide plate (325) sliding on the outside of the slide rod (324), a connecting column (326) fixed on the outside of the slide plate (325), and the side of the connecting column (326) away from the slide plate (325) being fixedly connected to the pusher plate (321); The support frame (323) has a through hole for the connecting column (326) to pass through; When the sliding plate (325) moves, the connecting column (326) pushes the pusher plate (321) to move.

6. The blanking device for aluminum plate processing according to claim 5, characterized in that: The feeding assembly (32) includes a motor base (327) disposed outside the support frame (323), a drive motor (328) is disposed on the motor base (327), and a reciprocating screw (329) is connected to the output shaft of the drive motor (328) via a coupling. The reciprocating screw (329) is rotatably connected to the inside of the support frame (323). The reciprocating lead screw (329) is externally provided with a movable block (3210) that reciprocates as the reciprocating lead screw (329) rotates.

7. The blanking device for aluminum plate processing according to claim 6, characterized in that: The bottom of the movable block (3210) is fixedly connected to the top of the sliding plate (325); When the reciprocating lead screw (329) rotates, the movable block (3210) moves back and forth along the cam groove on the reciprocating lead screw (329) so that the sliding plate (325) slides back and forth outside the slide rod (324).

Images