Automatic cutting equipment for aluminum honeycomb composite board

The automated cutting system for aluminum honeycomb composite boards addresses manual handling inefficiencies by integrating a conveyor system with precise positioning and cutting mechanisms, enhancing cutting precision and efficiency.

CN120306856AActive Publication Date: 2025-07-15SHANDONG UNIV
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Patent Information

Application Number
CN202510803933.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-17
Publication Date
2025-07-15
Estimated Expiration
2045-06-17

AI Technical Summary

Technical Problem

Manual loading and positioning are required during the cutting process of existing aluminum honeycomb composite panels, resulting in insufficiency of cutting.

Method used

An automated cutting equipment is designed, using cylinder-driven positioning components and cross-electric sliding tables, combining the inclined processing table and lifting limiting plate to realize automatic positioning and clamping of the composite board, and multi-point cutting is performed through the laser cutting head, and the cutting waste is collected by the debris collection box.

Benefits of technology

It realizes automatic cutting of aluminum honeycomb composite boards, improves processing efficiency, ensures cutting accuracy, and realizes automatic loading and unloading and debris cleaning.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of plate cutting, and discloses an automatic cutting device for aluminum honeycomb composite panels, which comprises a first conveying belt and a second conveying belt, a first support and a second support are mounted between the first conveying belt and the second conveying belt, the surface of the first support is fixedly connected with an air cylinder, and a positioning assembly is mounted at the driving end of the air cylinder. The positioning assembly comprises a mounting frame, the driving end of the air cylinder is fixedly connected with the mounting frame, a supporting frame is mounted on the lower side of the mounting frame, the two ends of the supporting frame are fixedly connected with the second support, and an open groove is formed in the surface of the mounting frame. By means of the obliquely-arranged machining table, the composite plate can slide downwards along the machining table to abut against the limiting plate, automatic limiting of the two ends of the composite plate is achieved, the two sides of the composite plate can be clamped and fixed through cooperation of the mounting frame and the second support, automatic clamping and positioning of the composite plate are achieved, and the machining precision of the composite plate is improved.
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Description

Technical Field

[0001] The present invention relates to the technical field of plate cutting, and particularly to an automatic cutting device for aluminum honeycomb composite plates. Background Art

[0002] An aluminum honeycomb composite plate is a new composite material with a sandwich structure, with a natural surface thickness of 3-5 mm. Using a lightweight aluminum honeycomb as the base material, it completely overcomes the various disadvantages of natural materials. It is a new generation of building product with more excellent performance and a wider application field. When processing aluminum honeycomb composite plates, it is necessary to cut large-length original plates into composite plate products of specific sizes according to actual uses.

[0003] After retrieval, a processing and cutting positioning mechanism for an aluminum honeycomb stone composite plate is disclosed in the publication number: CN220095076U, which includes a workbench. Four feet are fixed to the lower surface of the workbench. A positioning mechanism and a cutting mechanism are provided on the workbench. The positioning mechanism includes two fixing plates fixed to the lower surface of the workbench. The right side of the left fixing plate is rotatably connected through a first bearing seat to a first screw rod passing through the side surface of the right fixing plate. This processing and cutting positioning mechanism for an aluminum honeycomb stone composite plate is provided with a positioning mechanism. By rotating the handwheel of the positioning mechanism, the first screw rod can be rotated to drive the first threaded block to move, and then the push plate can be moved to push the plate. Then, by matching the push plate with the scale label, it is convenient to position the amount of cutting of the plate. By turning the handle, the second screw rod rotates to drive the pressing plate to descend, so that the pressing plate fixes the plate to prevent the plate from moving during cutting. Compared with the traditional processing of aluminum honeycomb stone composite plates, it is convenient to position the plate.

[0004] In the above application, manual feeding and positioning are required during cutting, which is time-consuming and laborious and affects the cutting efficiency. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic cutting device for aluminum honeycomb composite plates, which solves the problem of reducing the processing efficiency due to manual feeding and positioning during cutting.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: An automatic cutting device for an aluminum honeycomb composite board, comprising a first conveyor belt and a second conveyor belt. Between the first conveyor belt and the second conveyor belt, a first bracket and a second bracket are installed. The surface of the first bracket is fixedly connected with a cylinder, and a positioning component is installed at the driving end of the cylinder. The positioning component includes a mounting frame, and the driving end of the cylinder is fixedly connected with the mounting frame. A support frame is installed below the mounting frame, and both ends of the support frame are fixedly connected with the second bracket. A slot is formed on the surface of the mounting frame, and an inclined processing table is rotatably connected to one side of the slot through a shaft. A limiting plate is installed above the lower end of the processing table. A limiting frame is installed below the processing table, and both ends of the limiting frame are respectively fixedly connected with the first bracket and the second bracket. A trapezoidal lifting platform protrudes upward from the upper surface of the limiting frame. A groove is formed on the upper surface of the lower and lower end of the processing table, and a support component is installed inside the groove. The support component is used to lift and limit the plate, and a third bracket is installed above the first bracket and the second bracket. A moving cutting mechanism is installed below the third bracket.

[0007] Preferably, a gap is formed between the inner top wall of the second bracket and the upper surface of the mounting frame. The height of the gap is greater than the thickness of the limiting plate and less than the thickness of the aluminum honeycomb composite board to be processed.

[0008] Preferably, a groove is formed on the upper surface of the lower and lower end of the processing table, and a support component is installed inside the groove. The support component includes a trapezoidal block. The bottom end of the trapezoidal block is fixedly installed at the bottom of the groove. A chute is formed on the inclined surface of the trapezoidal block, and a triangular block is slidably connected above the chute. The top end of the triangular block is fixedly connected with the limiting plate.

[0009] Preferably, an elastic member I is fixedly connected to the inner side wall of the chute, and the other end of the elastic member I is fixedly connected with the triangular block. One end of the limiting plate is fixedly connected with an inclined pressing plate.

[0010] Preferably, the moving cutting mechanism includes a cross electric slide table. The cross electric slide table is fixedly installed on the inner top wall of the third bracket. The sliding block of the lower slide of the cross electric slide table is fixedly connected with an electric push rod. The driving end of the electric push rod is fixedly connected with a cutting mechanism. A pressing column is fixedly connected to the bottom of the lower slide of the cross electric slide table.

[0011] Preferably, the mounting frame includes a frame body. A first connecting groove is formed on the upper surface of one end of the frame body, and a U-shaped first plate body is slidably connected above the first connecting groove. The inner top wall of the first plate body is fixedly connected with the sliding block of the lower slide of the cross electric slide table.

[0012] Preferably, a second connecting groove is formed in the upper side wall of the second bracket. A U-shaped second plate body is slidably connected to the side wall of the second connecting groove. The inner top wall of the second plate body is fixedly connected to the lower sliding table of the cross electric sliding table.

[0013] Preferably, cutting grooves are respectively formed on the surfaces of the first plate body and the second plate body, and the cutting grooves are located on the moving track of the cutting mechanism.

[0014] Preferably, a scraper is rotatably connected to one sides of the first bracket and the second bracket close to the second conveyor belt through a shaft. A gap is provided between the processing table and the second conveyor belt, and a collection box is placed below the gap.

[0015] Working principle: An inclined upward thrust is applied to the triangular block through the first elastic member, so that the triangular block slides to the upper side of the inclined surface of the trapezoidal block, so that the limiting plate is higher than the groove. The aluminum honeycomb composite plates to be processed are sequentially conveyed onto the processing table through the first conveyor belt. When the composite plates are on the processing table, they slide downward until they abut against the limiting plate. Subsequently, the air cylinder is controlled to operate, and the mounting frame is driven by the air cylinder to move towards the direction of the second bracket. When the mounting frame moves, it drives the processing table to slide upward along the inclined surface of the lifting table and thus move to the top of the lifting table. The lifting table enables the processing table to be kept horizontal from being inclined, so as to horizontally support the composite plates. And when moving subsequently, the mounting frame cooperates with the second bracket and can clamp and fix the composite plates from both sides.

[0016] After the composite plates are fixed, the cutting mechanism is driven to move along the X-axis and Y-axis directions through the movement of the cross electric sliding table, and the cutting mechanism is driven to move along the Z-axis direction through the electric push rod, so as to adjust the position of the cutting mechanism, so that the cutting mechanism can perform multi-point cutting on the composite plates. And when the cross electric sliding table drives the laser mechanism to adjust the position along the conveying direction of the composite plates for cutting, the first plate body and the second plate body are synchronously driven to move, so that the cutting grooves are always located on the moving track of the cutting mechanism during cutting, so that the first plate body and the second plate body can always clamp the area of the composite plates to be processed without affecting the movement of the cutting mechanism.

[0017] After the switching is completed, the cross electric sliding table drives the extrusion column to move to the side close to the second conveyor belt. When the extrusion column moves, it will apply a lateral extrusion force to the extrusion plate, so as to push the extrusion plate to move outward. The movement of the extrusion plate drives the limiting plate to move, and the limiting plate drives the triangular block to slide to the lower side of the inclined surface of the trapezoidal block, so that the limiting plate moves into the groove, so that the processed composite plates are no longer blocked and thus slide above the second conveyor belt, realizing the automatic conveying of the composite plates from the processing table to the second conveyor belt. And when the composite plates slide down, they can push the debris on the processing table to move, and the debris falls into the collection box through the gap. When the composite plates pass through the scraper, the debris on the upper surface of the composite plates can be scraped off by the scraper, achieving the effect of collecting the debris.

[0018] When the processing table inclines downward, the buffer pad is higher than the notch. Through the cooperation of the buffer pad and the buffer frame, buffering can be provided when the composite board slides downward, achieving the effect of protecting the composite board. When the processing table rotates upward, the buffer pad is lower than the notch to enable the composite board to pass through the buffer frame. By canceling the limit of the buffer pad, it is avoided that the bottom position of the limit plate is not fixed under the extrusion force of the composite board and the long-term use of the buffer pad. Then, when the composite board slides downward for a short distance and abuts against the limit plate, and the limit plate is clamped subsequently, one end of the composite board always fits against the limit plate, achieving the effect of precise positioning.

[0019] The present invention provides an automatic cutting device for aluminum honeycomb composite boards, having the following beneficial effects: 1. Through the inclined processing table of the present invention, the composite board can slide downward along the processing table and abut against the limit plate, realizing automatic positioning of both ends of the composite board. And through the cooperation of the mounting frame and the second bracket, it can be clamped and fixed from both sides of the composite board, realizing automatic clamping and positioning of the composite board, and improving the accuracy during the processing of the composite board.

[0020] 2. Through the liftable limit plate of the present invention, during processing, the limit plate rises to intercept the composite board, and after processing is completed, the limit plate descends to enable the composite board to slide down from the processing table, achieving the effect of automatic loading and unloading of the composite board.

[0021] 3. When the cross electric sliding table adjusts the position of the laser mechanism for cutting, it drives the first plate body and the second plate body to move, so that the cutting groove is always on the moving track of the cutting mechanism during cutting, thereby enabling clamping of the area to be processed of the composite board all the time without affecting the movement of the cutting mechanism.

[0022] 4. When the composite board slides downward, it can push the debris on the processing table to fall into the collection box through the gap, and when the composite board passes through the scraper, the debris on the upper surface of the composite board can be scraped off by the scraper, achieving the effect of collecting and cleaning the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a perspective view of the present invention; Figure 2 is a schematic structural diagram of the first bracket and the second bracket of the present invention; Figure 3 is a schematic structural diagram of the positioning component of the present invention; Figure 4 is a schematic structural diagram of the mounting frame of the present invention; Figure 5 is a schematic structural diagram of the processing table of the present invention; Figure 6 is of the present invention Figure 5 enlarged view at A; Figure 7 Schematic diagram of the unfolded structure of the trapezoidal block and triangular block of the present invention; Figure 8 Schematic diagram of the first plate body of the present invention; Figure 9 Schematic diagram of the second plate body of the present invention; Figure 10 Schematic diagram of the buffer rack of the present invention; Figure 11 Schematic diagram of the upper pressure roller of the present invention.

[0024] Among them, 1, the first conveyor belt; 2, the second conveyor belt; 3, the first bracket; 4, the second bracket; 5, the cylinder; 6, the positioning assembly; 61, the mounting frame; 62, the support frame; 63, the processing table; 64, the limiting plate; 65, the limiting frame; 66, the lifting table; 601, the frame body; 602, the first plate body; 7, the support assembly; 71, the trapezoidal block; 72, the sliding groove; 73, the triangular block; 74, the first elastic member; 8, the cutting groove; 9, the second plate body; 10, the extrusion plate; 11, the third bracket; 12, the cross electric sliding table; 13, the extrusion column; 14, the electric push rod; 15, the cutting mechanism; 16, the scraping plate; 17, the notch; 18, the buffer rack; 19, the buffer pad; 20, the sliding groove; 21, the connecting member; 22, the upper pressure roller; 23, the second elastic member. Detailed implementation manners

[0025] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to the atta Figure 1 - atta Figure 5, an embodiment of the present invention provides an automated cutting device for an aluminum honeycomb composite panel, which includes a first conveyor belt 1 and a second conveyor belt 2. A first support 3 and a second support 4 are installed between the first conveyor belt 1 and the second conveyor belt 2. The first support 3 and the second support 4 are fixed to the ground. A cylinder 5 is fixedly connected to the surface of the first support 3. A positioning assembly 6 is installed at the driving end of the cylinder 5. The positioning assembly 6 includes an L-shaped mounting frame 61. The driving end of the cylinder 5 is fixedly connected to the mounting frame 61. A support frame 62 is installed below the mounting frame 61. Both ends of the support frame 62 are fixedly connected to the second support 4. A slot is formed on the surface of the mounting frame 61. One side of the slot is rotatably connected by a shaft to an inclined processing table 63. A limiting plate 64 is installed above the lower end of the processing table 63. A limiting frame 65 is installed below the processing table 63. Both ends of the limiting frame 65 are respectively fixedly connected to the first support 3 and the second support 4. A trapezoidal lifting platform 66 is formed by the upward protrusion of the upper surface of the limiting frame 65. A groove is formed on the upper surface of the lower and lower end of the processing table 63. A support assembly 7 is installed inside the groove. The support assembly 7 is used to lift and limit the limiting plate 64. A third support 11 is installed above the first support 3 and the second support 4. A moving cutting mechanism is installed below the third support 11.

[0027] Specifically, the moving cutting mechanism is used to cut the aluminum honeycomb composite panel. The support assembly 7 is used to support the limiting plate 64, so that the limiting plate 64 is higher than the groove during processing, achieving the effect of intercepting the aluminum honeycomb composite panel. After cutting is completed, the support assembly 7 drives the limiting plate 64 to descend into the groove. The support frame 62 is used to horizontally support the mounting frame 61. The processing table 63 presses against the limiting frame 65 under the action of gravity to maintain an inclined state. The aluminum honeycomb composite panel to be processed is sequentially conveyed onto the processing table 63 through the first conveyor belt 1. When the composite panel is on the processing table 63, it slides downward until it abuts against the limiting plate 64. Subsequently, the cylinder 5 is controlled to operate. The cylinder 5 drives the mounting frame 61 to move in the direction of the second support 4. When the mounting frame 61 moves, it drives the processing table 63 to slide upward along the inclined surface of the lifting platform 66 and thus move to the top of the lifting platform 66. Through the lifting platform 66, the processing table 63 is kept horizontal from an inclined state, thereby achieving horizontal support for the composite panel. And during subsequent movement, the mounting frame 61 cooperates with the second support 4 to clamp and fix the composite panel from both sides. After processing is completed, the cylinder 5 contracts, and the processing table 63 descends along the lifting platform 66 to the limiting frame 65 and remains inclined again. At this time, by moving the limiting plate 64 downward, the processed composite panel can slide down from the mounting plate to the second conveyor belt 2 and be conveyed away, thereby achieving the effects of automatic loading and unloading, alignment, and fixing of the composite panel, and improving the processing efficiency.

[0028] Please refer to the attached Figure 3 - attached Figure 5, a gap is formed between the inner top wall of the second bracket 4 and the upper surface of the mounting bracket 61. The height of the gap is greater than the thickness of the limiting plate 64 and less than the thickness of the aluminum honeycomb composite panel to be processed.

[0029] Specifically, the gap is used for the mounting bracket 61 and the mounting plate in the horizontal state to pass through, while preventing the composite panel from passing through the gap.

[0030] Please refer to the appendix Figure 6 - appendix Figure 7 , the support assembly 7 includes a trapezoidal block 71. The bottom end of the trapezoidal block 71 is fixedly installed at the bottom of the groove. A chute 72 is formed on the inclined surface of the trapezoidal block 71. A triangular block 73 is slidably connected above the chute 72. The top end of the triangular block 73 is fixedly connected to the limiting plate 64. A first elastic member 74 is fixedly connected to the inner side wall of the chute 72. The first elastic member 74 can be a leaf spring, a helical spring, a torsion bar spring, a rubber spring, etc. In this embodiment, a helical spring is used. The other end of the first elastic member 74 is fixedly connected to the triangular block 73. One end of the limiting plate 64 is fixedly connected to an inclined extrusion plate 10.

[0031] Specifically, the first elastic member 74 applies an inclined upward thrust to the triangular block 73, causing the triangular block 73 to slide to the upper side of the inclined surface of the trapezoidal block 71, so that the limiting plate 64 is higher than the groove, and the composite panel can be intercepted.

[0032] Please refer to the appendix Figure 5 , a third bracket 11 is installed on the upper sides of the first bracket 3 and the second bracket 4. The inner top wall of the third bracket 11 is fixedly connected to a cross electric slide 12. The bottom of the lower slide of the cross electric slide 12 is fixedly connected to an extrusion column 13.

[0033] Specifically, after processing, the cross electric slide 12 drives the extrusion column 13 to move to one side close to the second conveyor belt 2. When the extrusion column 13 moves, it will apply a lateral extrusion force to the extrusion plate 10, thereby pushing the extrusion plate 10 to move outward. The movement of the extrusion plate 10 drives the limiting plate 64 to move. The limiting plate 64 drives the triangular block 73 to slide to the lower side of the inclined surface of the trapezoidal block 71, so that while the limiting plate 64 moves horizontally, it also moves downward into the groove, enabling the processed composite panel to no longer be blocked and thus slide above the second conveyor belt 2, realizing the automatic conveyance of the composite panel from the processing table 63 to the second conveyor belt 2.

[0034] Please refer to the appendix Figure 3 , the moving cutting mechanism includes a cross electric slide 12. The cross electric slide 12 is fixedly installed on the inner top wall of the third bracket 11. The slider of the lower slide of the cross electric slide 12 is fixedly connected to an electric push rod 14. The driving end of the electric push rod 14 is fixedly connected to a cutting mechanism 15. The cutting mechanism 15 uses a laser cutting head. The laser cutting head and its supporting equipment belong to the prior art and will not be described in detail here.

[0035] Specifically, the cross electric slide 12 moves to drive the cutting mechanism 15 to move along the X-axis and Y-axis directions, and the electric push rod 14 drives the cutting mechanism 15 to move along the Z-axis direction, thereby adjusting the position of the cutting mechanism 15 so that the cutting mechanism 15 can perform multi-point cutting on the composite board.

[0036] Please refer to the appendix Figure 8 - appendix Figure 9 Refer to the appendix, the mounting bracket 61 includes a frame body 601. A first connecting groove is formed on the upper surface of one end of the frame body 601. A U-shaped first plate body 602 is slidably connected above the first connecting groove. The inner top wall of the first plate body 602 is fixedly connected to the lower slide of the cross electric slide 12. A second connecting groove is formed on the upper side wall of the second bracket 4. A U-shaped second plate body 9 is slidably connected to the side wall of the second connecting groove. The inner top wall of the second plate body 9 is fixedly connected to the lower slide of the cross electric slide 12. Cutting grooves 8 are respectively formed on the surfaces of the first plate body 602 and the second plate body 9. The cutting grooves 8 are located on the moving track of the cutting mechanism 15. A pressure sensing module can be embedded in the side wall of the first plate body 602 or the second plate body 9, which is used to sense the extrusion force of the first plate body 602 and the second plate body 9 on the composite board, and stop the operation of the cylinder 5 when the pressure reaches a predetermined value, so as to avoid damage to the composite board caused by excessive pressure.

[0037] Specifically, the two sides of the composite board are respectively abutted by the first plate body 602 and the second plate body 9. The cutting groove 8 is used for the laser cutting head to move through to cut the composite board. When the cross electric slide 12 drives the laser mechanism to adjust the position along the conveying direction of the composite board for cutting, the first plate body 602 and the second plate body 9 are synchronously driven to move, so that the cutting groove 8 is always on the moving track of the cutting mechanism 15 during cutting, so that the first plate body 602 and the second plate body 9 can always clamp the area of the composite board to be processed without affecting the movement of the cutting mechanism 15.

[0038] Please refer to the appendix Figure 10 Refer to the appendix, a scraper 16 is rotatably connected to the sides of the first bracket 3 and the second bracket 4 close to the second conveyor belt 2 by a shaft. A gap is provided between the processing table 63 and the second conveyor belt 2, and a collection box is placed below the gap.

[0039] Specifically, when the composite board slides down, it can push the debris on the processing table 63 to move, and the debris falls into the collection box through the gap. When the composite board passes through the scraper 16, the debris on the upper surface of the composite board can be scraped off by the scraper 16, achieving the effect of collecting the debris.

[0040] Please refer to the appendix Figure 10, a notch 17 is provided on the surface of the lower end of the processing table 63 at the lower side. A buffer frame 18 is installed inside the notch 17. A buffer pad 19 is fixedly connected to the upper side wall of the buffer frame 18. The lower ends of the buffer frame 18 are respectively fixedly connected to the side walls of the first support 3 and the second support 4. The buffer pad 19 is made of a flexible material such as an airbag or a rubber pad. A pressure sensor is provided between the buffer pad 19 and the buffer frame 18. The pressure sensor is fixedly arranged on the upper side wall of the buffer frame 18. The pressure sensor is electrically connected to a controller. The controller is electrically connected to the first conveyor belt 1, the second conveyor belt 2, the cross electric slide 12, the cutting mechanism 15, the cylinder 5 and the pressure sensing module. When the composite board intersects with the buffer pad 19, the pressure sensor detects a pressure signal and transmits the signal to the controller. The controller controls the first conveyor belt 1 to stop conveying, and controls the cylinder 5 to operate for clamping and fixing, as well as the cross electric slide 12 and the cutting mechanism 15 to operate for cutting.

[0041] Specifically, when the processing table 63 is tilted downward, the buffer pad 19 is higher than the notch 17. Through the cooperation of the buffer pad 19 and the buffer frame 18, buffering can be provided when the composite board slides down, achieving the effect of protecting the composite board. When the processing table 63 rotates upward, the buffer pad 19 is lower than the notch 17 to enable the composite board to pass through the buffer frame 18. By canceling the limitation of the buffer pad 19, it is avoided that the bottom position of the limiting plate 64 is not fixed due to the extrusion force of the composite board and the long-term use of the buffer pad 19. Then the composite board slides down a short distance to abut against the limiting plate 64, avoiding damage to the composite board due to excessive collision when sliding down. And when the limiting plate 64 is clamped subsequently, one end of the composite board always abuts against the limiting plate 64, achieving the effect of precise limitation.

[0042] Please refer to the appendix Figure 11 , sliding grooves 20 are respectively provided on one side of the first plate body 602 and the second plate body 9 close to the cutting mechanism 15. A connecting member 21 is slidably connected inside the sliding grooves 20. A upper pressing roller 22 is rotatably connected to the side wall of the connecting member 21 located inside the first plate body 602. The other end of the upper pressing roller 22 penetrates through the second plate body 9 and the connecting member 21 located inside the second plate body 9. An elastic member two 23 is fixedly connected to the top of the connecting member 21. The elastic member two 23 can be a leaf spring, a helical spring, a torsion bar spring, a rubber spring, etc. In this embodiment, a helical spring is adopted, and the top end of the elastic member two 23 is fixedly installed on the inner top wall of the sliding groove 20.

[0043] Specifically, before cutting, the position of the upper pressing roller 22 is pre-adjusted according to the length of the composite board, so that the upper pressing roller 22 is located in the upper side area of the composite board conveyed onto the processing table 63. The bottom end of the upper pressing roller 22 is higher than the processing table 63 to leave a moving space for the composite board. When the processing table 63 rotates to the horizontal position, the distance between the upper pressing roller 22 and the upper surface of the processing table 63 decreases. At this time, the upper pressing roller 22 is tightly pressed against the surface of the composite board above the processing table 63 by the elastic force of the second elastic member 23, so as to achieve the function of top limiting the composite board. And during subsequent moving cutting, the upper pressing roller 22 can roll along the upper surface of the composite board for pressing and limiting, further improving the stability of the composite board during cutting.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cutting device for an aluminum honeycomb composite board, comprising a first conveyor belt (1) and a second conveyor belt (2), characterized in that: A support one (3) and a support two (4) are installed between the conveyor belt one (1) and the conveyor belt two (2). A cylinder (5) is fixedly connected to the surface of the support one (3). A positioning component (6) is installed at the driving end of the cylinder (5). The positioning component (6) includes a mounting frame (61). The driving end of the cylinder (5) is fixedly connected to the mounting frame (61). A support frame (62) is installed below the mounting frame (61). Both ends of the support frame (62) are fixedly connected to the support two (4). A slot is formed on the surface of the mounting frame (61). One side of the slot is rotationally connected through a shaft to a processing table (63) arranged obliquely. A limiting plate (64) is installed above one end of the processing table (63) at the lower side. A limiting frame (65) is installed below the processing table (63). Both ends of the limiting frame (65) are respectively fixedly connected to the support one (3) and the support two (4). A trapezoidal lifting platform (66) is formed by the upward protrusion of the upper surface of the limiting frame (65). A groove is formed on the upper surface of the lower and lower end of the processing table (63). A support component (7) is installed inside the groove. The support component (7) is used to limit the lifting of the limiting plate (64). A support three (11) is installed above the support one (3) and the support two (4). A moving cutting mechanism is installed below the support three (11).

2. The automated cutting device for an aluminum honeycomb composite board according to claim 1, characterized in that: A gap is formed between the inner top wall of the support two (4) and the upper surface of the mounting frame (61). The height of the gap is greater than the thickness of the limiting plate (64), and the height of the gap is less than the thickness of the aluminum honeycomb composite board to be processed.

3. The automated cutting equipment for an aluminum honeycomb composite board according to claim 1, characterized in that: The support component (7) includes a trapezoidal block (71). The bottom end of the trapezoidal block (71) is fixedly installed at the bottom of the groove. A sliding groove (72) is formed on the inclined surface of the trapezoidal block (71). A triangular block (73) is slidably connected above the sliding groove (72). The top end of the triangular block (73) is fixedly connected to the limiting plate (64).

4. An automated cutting device for an aluminum honeycomb composite panel according to claim 3, characterized in that: An elastic part one (74) is fixedly connected to the inner side wall of the sliding groove (72). The other end of the elastic part one (74) is fixedly connected to the triangular block (73). One end of the limiting plate (64) is fixedly connected to an extrusion plate (10) arranged obliquely.

5. The automated cutting device for an aluminum honeycomb composite panel according to claim 1, characterized in that: The moving cutting mechanism includes a cross electric sliding table (12). The cross electric sliding table (12) is fixedly installed on the inner top wall of the support three (11). A sliding block of the lower sliding table of the cross electric sliding table (12) is fixedly connected to an electric push rod (14). The driving end of the electric push rod (14) is fixedly connected to a cutting mechanism (15). An extrusion column (13) is fixedly connected to the bottom of the lower sliding table of the cross electric sliding table (12).

6. The automated cutting device for an aluminum honeycomb composite board according to claim 1, characterized in that: The mounting frame (61) includes a frame body (601). A connecting groove one is formed on the upper surface of one end of the frame body (601). A U-shaped plate body one (602) is slidably connected above the connecting groove one. The inner top wall of the plate body one (602) is fixedly connected to the sliding block of the lower sliding table of the cross electric sliding table (12).

7. The automated cutting device for an aluminum honeycomb composite panel according to claim 6, characterized in that: The upper side wall of the second bracket (4) is provided with a second connecting groove, and the side wall of the second connecting groove is slidably connected with a U-shaped second plate body (9), and the inner top wall of the second plate body (9) is fixedly connected with the lower sliding table of the cross electric sliding table (12).

8. The automated cutting device for an aluminum honeycomb composite panel according to claim 7, characterized in that: Cutting grooves (8) are respectively formed on the surfaces of the first plate body (602) and the second plate body (9), and the cutting grooves (8) are located on the moving track of the cutting mechanism (15).

9. An automated cutting device for an aluminum honeycomb composite panel according to claim 1, characterized in that: Scrapers (16) are rotatably connected to one sides of the first bracket (3) and the second bracket (4) close to the second conveyor belt (2) through shafts, a gap is provided between the processing table (63) and the second conveyor belt (2), and a collection box is placed below the gap.

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