A punching device for honeycomb aluminum panels

Abstract

This utility model belongs to the technical field of honeycomb aluminum panel processing equipment, and discloses a honeycomb aluminum panel punching device, including a frame, a punching assembly mounted on the frame, and a feeding assembly mounted on one side of the frame. A feeding ramp is fixedly connected to the side of the frame facing away from the feeding assembly, and a conveyor belt is provided at the bottom of the feeding ramp. The punching assembly includes a hydraulic cylinder fixedly connected to the frame and a lower pressure plate fixedly connected to the extended end of the hydraulic cylinder. Multiple punching rods are fixedly connected to the lower pressure plate. This utility model automatically lifts the honeycomb aluminum panel to the processing height by a bearing plate driven by an electric push rod, and accurately pushes the panel to be processed with a pusher plate. During the operation of the punching assembly, the pre-positioning of the next panel is completed simultaneously, and the unloading is completed during the feeding process, reducing the waiting time of the equipment during loading and unloading and improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of honeycomb aluminum plate processing equipment, and more specifically, to a honeycomb aluminum plate punching device. Background Technology

[0002] Honeycomb aluminum panels are widely used in building curtain walls, aerospace and other fields due to their lightweight, high strength and excellent sound and heat insulation properties. The panels are composed of two layers of aluminum sheets and an aluminum honeycomb core in the middle. They usually need to be punched with through holes to meet the needs of ventilation, weight reduction or decoration. In the existing technology, the punching device for honeycomb aluminum panels usually includes a frame, hydraulic punching components and a basic positioning mechanism, and the punching process is completed by pressing down the punch.

[0003] However, traditional punching equipment is time-consuming to operate manually or semi-automatically during continuous operation. It requires the one-by-one handling and loading of honeycomb aluminum panels, positioning and alignment, and removal of finished products after processing. Especially in production scenarios with large-volume continuous processing, these non-processing downtimes will cause the stamping equipment to be shut down for too long, resulting in low actual processing efficiency.

[0004] In view of this, we propose a punching device for honeycomb aluminum panels. Utility Model Content

[0005] 1. Technical problems to be solved The purpose of this utility model is to provide a punching device for honeycomb aluminum panels, so as to solve the problem mentioned in the background art that the punching device stops for too long during the loading and unloading process of traditional honeycomb aluminum panel punching devices, resulting in the need to improve processing efficiency.

[0006] 2. Technical Solution A punching device for honeycomb aluminum panels includes a frame, a punching assembly mounted on the frame, and a feeding assembly mounted on one side of the frame. A discharge ramp is fixedly connected to the side of the frame facing away from the feeding assembly, and a conveyor belt is provided at the bottom of the discharge ramp. A punching assembly includes a hydraulic cylinder fixedly connected to the frame and a lower pressure plate fixedly connected to the extended end of the hydraulic cylinder. Two sliding rods passing through the frame are fixedly connected to the lower pressure plate, and multiple punching rods are fixedly connected to the lower pressure plate. A processing plate is fixedly connected to the frame, and multiple processing holes adapted to the punching rods are opened on the processing plate. The punching assembly is used to punch honeycomb aluminum panels. The feeding assembly is used to feed the honeycomb aluminum panels to be punched to the punching assembly.

[0007] Preferably, the feeding assembly includes two first electric push rods fixedly connected to the bottom of the frame and a support plate fixed to the extended ends of the two first electric push rods, and a plurality of honeycomb aluminum plates to be processed are placed on the support plate.

[0008] Preferably, a slider with a T-shaped cross-section is fixedly connected to the support plate, and a groove adapted to the size of the slider is provided on the frame.

[0009] Preferably, when the support plate moves to the loading height, the bottom height of its uppermost honeycomb aluminum plate is the same as the top height of the processing plate.

[0010] Preferably, two guide blocks are fixedly connected to the frame, and a mounting bracket is fixedly connected to both guide blocks. A second electric push rod is fixedly connected to the mounting bracket, and a pusher plate is fixedly connected to the extended end of the second electric push rod. The pusher plate is used to push the honeycomb aluminum plate at the top of the support plate to the top of the processing plate.

[0011] Preferably, the two guide blocks have mirror-shaped guide ramps on their opposite surfaces, which are used to guide the honeycomb aluminum plate conveyed upward by the support plate to align it with the processing position of the processing plate.

[0012] Preferably, limiting plates are fixedly connected to both sides of the processing plate, and the distance between the two limiting plates is the same as the distance between the tops of the two guide slopes.

[0013] 3. Beneficial effects Compared with existing technologies, the advantages of this utility model are: 1. This utility model automatically lifts the honeycomb aluminum plate to the processing height by a bearing plate driven by an electric push rod, and accurately pushes the plate to be processed in conjunction with the pusher plate. During the operation of the punching component, the pre-positioning of the next plate is completed simultaneously, and the unloading is completed during the loading process, reducing the waiting time of the equipment during loading and unloading and improving the processing efficiency.

[0014] 2. This utility model constrains the movement trajectory of the plate by using a guide slope, ensuring that the punching area of ​​each honeycomb aluminum plate is aligned with the punching rod, avoiding hole offset or edge tearing caused by manual positioning error, and ensuring punching quality.

[0015] 3. This utility model forms a gravity-guided finished product output channel by using a feeding ramp and a conveyor belt. The punched sheet slides away from the processing area under the pushing effect of the subsequent feeding sheet, avoiding process interruptions caused by manual handling and further improving processing efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2This is a schematic diagram of the punching assembly of this utility model; Figure 3 This is a structural schematic diagram of another punching component of this utility model; Figure 4 This is a schematic diagram of the feeding assembly of this utility model; Figure 5 This is a bottom view of the feeding component of this utility model.

[0017] The following are the labels in the diagram: 1. Frame; 101. Feeding ramp; 102. Conveyor belt; 2. Punching assembly; 21. Hydraulic cylinder; 22. Lower pressure plate; 23. Punching rod; 24. Slide rod; 25. Processing plate; 26. Processing hole; 27. Limiting plate; 3. Feeding assembly; 31. First electric push rod; 32. Bearing plate; 33. Slider; 34. Slide groove; 35. Guide block; 36. Guide ramp; 37. Mounting bracket; 38. Second electric push rod; 39. Push plate. Detailed Implementation

[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figure 1-5 This utility model provides a technical solution: A punching device for honeycomb aluminum panels includes a frame 1, a punching assembly 2 mounted on the frame 1, and a feeding assembly 3 mounted on one side of the frame 1. A feeding ramp 101 is fixedly connected to the side of the frame 1 away from the feeding assembly 3, and a conveyor belt 102 is provided at the bottom of the feeding ramp 101. The punching assembly 2 includes a hydraulic cylinder 21 fixedly connected to the frame 1 and a lower pressure plate 22 fixedly connected to the extended end of the hydraulic cylinder 21. Two sliding rods 24 penetrating the frame 1 are fixedly connected to the lower pressure plate 22. The frame 1 is fixedly connected with multiple punching rods 23, and a processing plate 25 is fixedly connected to the frame 1. The processing plate 25 has multiple processing holes 26 that are adapted to the punching rods 23. The punching assembly 2 is used to punch the honeycomb aluminum panel. The feeding assembly 3 is used to feed the honeycomb aluminum panel to be punched to the punching assembly 2. This configuration integrates the punching assembly 2, the feeding assembly 3, and the unloading slope 101 conveyor belt 102 into the frame 1, realizing the integrated feeding, punching and unloading, reducing the idle waiting time of the equipment and improving the processing efficiency.

[0022] The feeding assembly 3 includes two first electric push rods 31 fixedly connected to the bottom of the frame 1 and a bearing plate 32 fixed to the extended ends of the two first electric push rods 31. Multiple honeycomb aluminum panels to be processed are placed on the bearing plate 32. With this configuration, the bearing plate 32 is driven to rise and fall by the first electric push rods 31, thereby realizing the automatic lifting of multiple honeycomb aluminum panels and improving the batch feeding effect of the panels. The height of each rise of the electric push rod is the same as the thickness of the honeycomb panel.

[0023] Specifically, a slider 33 with a T-shaped cross section is fixedly connected to the support plate 32, and a groove 34 adapted to the size of the slider 33 is provided on the frame 1. With this arrangement, the vertical lifting of the support plate 32 can be ensured by the tenon and mortise cooperation between the T-shaped slider 33 and the groove 34, thus ensuring the stability of the device operation.

[0024] Secondly, when the support plate 32 moves to the loading height, the bottom height of its uppermost honeycomb aluminum plate is the same as the top height of the processing plate 25. This setting can ensure the consistency of the height of the honeycomb plate and the processing plate 25, and ensure the smooth progress of the loading operation.

[0025] Secondly, two guide blocks 35 are fixedly connected to the frame 1, and a mounting bracket 37 is fixedly connected to both guide blocks 35. A second electric push rod 38 is fixedly connected to the mounting bracket 37. A pusher plate 39 is fixedly connected to the extended end of the second electric push rod 38. The pusher plate 39 is used to push the honeycomb aluminum plate at the top of the bearing plate 32 to the top of the processing plate 25. Specifically, the bottom height of the pusher plate 39 should be higher than the top height of the processing plate 25 and lower than the top height of the honeycomb plate at the top of the bearing plate 32 at the feeding position, to ensure that the pusher plate 39 can push the honeycomb plate to the processing position.

[0026] In addition, the two guide blocks 35 have mirror-shaped guide slopes 36 on their opposite sides. The guide slopes 36 are used to guide the honeycomb aluminum panels conveyed upward by the support plate 32 to align them with the processing position of the processing plate 25. The guide slopes 36 can correct the positional deviation of the honeycomb panels during the upward movement of the support plate 32.

[0027] Furthermore, limiting plates 27 are fixedly connected to both sides of the processing plate 25. The distance between the two limiting plates 27 is the same as the distance between the tops of the two guide slopes 36. This setting makes the spacing between the limiting plates 27 match the width of the guide slope 36 outlet, further ensuring positioning accuracy.

[0028] Working principle: When the equipment starts, the first electric push rod 31 drives the support plate 32 to lift the stacked honeycomb aluminum plates until the bottom surface of the top aluminum plate is flush with the top surface of the processing plate 25. At this time, the second electric push rod 38 pushes the pusher plate 39 to push the top aluminum plate onto the surface of the processing plate 25, where it is precisely locked by the limit plates 27 on both sides. The hydraulic cylinder 21 then drives the lower pressure plate 22 to move downward, driving the punching rod 23 to penetrate the aluminum plate and complete the punching operation. After punching, the hydraulic cylinder 21 resets, and the subsequently pushed aluminum plates push the finished product to the unloading slope 101 behind the frame 1, so that it slides down the slope to the conveyor belt 102 for output. At the same time, the support plate 32 automatically rises by one plate thickness to wait for the next pushing cycle. The whole process, through the coordination of loading and positioning, automatic punching and gravity unloading, completes the preparation of new plates simultaneously during the punching operation and completes the unloading operation through the linkage of loading action, which greatly reduces the idle waiting time of the equipment in traditional operation.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A punching device for honeycomb aluminum panels, characterized in that: It includes a frame (1), a punching assembly (2) disposed on the frame (1) and a feeding assembly (3) disposed on one side of the frame (1). A discharge ramp (101) is fixedly connected to the side of the frame (1) facing away from the feeding assembly (3). A conveyor belt (102) is disposed at the bottom of the discharge ramp (101). The punching assembly (2) includes a hydraulic cylinder (21) fixedly connected to the frame (1) and a lower pressure plate (22) fixedly connected to the extended end of the hydraulic cylinder (21). Two sliding rods (24) that pass through the frame (1) are fixedly connected to the lower pressure plate (22). Multiple punching rods (23) are fixedly connected to the lower pressure plate (22). A processing plate (25) is fixedly connected to the frame (1). Multiple processing holes (26) that are adapted to the punching rods (23) are opened on the processing plate (25). The punching assembly (2) is used to punch honeycomb aluminum panels. The feeding assembly (3) is used to feed the honeycomb aluminum plate to be punched to the punching assembly (2).

2. The honeycomb aluminum sheet punching apparatus of claim 1, wherein: The feeding assembly (3) includes two first electric push rods (31) fixedly connected to the bottom of the frame (1) and a support plate (32) fixed to the extended ends of the two first electric push rods (31). Multiple honeycomb aluminum plates to be processed are placed on the support plate (32).

3. The honeycomb aluminum sheet punching apparatus of claim 2, wherein: A slider (33) with a T-shaped cross section is fixedly connected to the bearing plate (32), and a groove (34) adapted to the size of the slider (33) is provided on the frame (1).

4. The honeycomb aluminum sheet punching apparatus of claim 3, wherein: When the support plate (32) moves to the loading height, the bottom height of its uppermost honeycomb aluminum plate is the same as the top height of the processing plate (25).

5. The punching device for honeycomb aluminum panels as described in claim 1, characterized in that: Two guide blocks (35) are fixedly connected to the frame (1). A mounting bracket (37) is fixedly connected to both guide blocks (35). A second electric push rod (38) is fixedly connected to the mounting bracket (37). A pusher plate (39) is fixedly connected to the extended end of the second electric push rod (38). The pusher plate (39) is used to push the honeycomb aluminum plate at the top of the bearing plate (32) to the top of the processing plate (25).

6. The honeycomb sheet punching apparatus of claim 5, wherein: The two guide blocks (35) have mirror-shaped guide ramps (36) on their opposite sides. The guide ramps (36) are used to guide the honeycomb aluminum plate conveyed upward by the support plate (32) to align it with the processing position of the processing plate (25).

7. The honeycomb sheet punching apparatus of claim 6, wherein: Limiting plates (27) are fixedly connected to both sides of the processing plate (25), and the distance between the two limiting plates (27) is the same as the distance between the tops of the two guide slopes (36).

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