Positioning processing device for aluminum honeycomb composite board

Abstract

The invention relates to the technical field of aluminum honeycomb composite board machining, and discloses an aluminum honeycomb composite board positioning machining device which comprises a machining table, a rolling plate is installed below the machining table, the upper surface of the rolling plate protrudes upwards to form a limiting protrusion, the side wall of the machining table is slidably connected with a sliding frame, and the side wall of the machining table is slidably connected with the sliding frame. And a pressing roller is rotationally connected into the sliding frame, gears are fixedly connected to the two shaft ends of the pressing roller correspondingly, racks are connected to the lower tooth ends of the gears in a meshed mode, and the bottom ends of the racks are fixedly connected with the machining table. An aluminum plate is rolled into an aluminum honeycomb panel with a three-dimensional concave-convex surface through cooperation of the protrusions and the grooves, meanwhile, the aluminum plate on the two sides of the pressing roller and the rolling area of the aluminum plate can be comprehensively supported through the bearing table, and therefore the situation that the aluminum plate is not prone to deformation when the long aluminum plate is rolled and under the pressure effect during rolling is avoided. The aluminum plate inclines downwards under the influence of gravity, and the machining quality of the aluminum plate is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum honeycomb composite board processing, and specifically to a positioning processing device for aluminum honeycomb composite boards. Background Art

[0002] An aluminum honeycomb composite board is a building board that combines the advantages of various metal curtain wall boards. It has excellent flatness of the board surface, light weight and high strength, small compressive change rate, unique texture, good weather resistance, easy processing, good fire resistance, high depreciation recovery rate, etc. At the same time, the internal aluminum honeycomb core adopts a unique honeycomb structure, which not only enhances the bending resistance of the board, improves the wind pressure resistance and cyclic load period, but also further seals water, resists corrosion, prevents penetration, and extends the service life of the board.

[0003] After retrieval, a device for forming an aluminum core board and a three-dimensional aluminum core composite board production line are disclosed in the publication number: CN213134704U, which relates to the field of composite aluminum core wall panels. It includes a frame, on which a main roller and a sub-roller are rotatably connected. The sub-roller is arranged on the frame in a lifting manner. The frame is provided with a lifting mechanism for driving the sub-roller to lift and a driving mechanism for driving the main roller and the sub-roller to rotate synchronously. A plurality of protrusions are evenly arranged at equal intervals on the outer peripheral wall of the arc surface of the sub-roller, and a plurality of grooves are opened on the outer peripheral wall of the arc surface of the main roller, which are in one-to-one plug-in fit with the plurality of protrusions. When the protrusions and the grooves cooperate, a gap is generated. In this application, the aluminum single board is roll-pressed and formed through the plug-in connection of a plurality of grooves and protrusions on the main roller and the sub-roller, so that the aluminum single board can be formed into an aluminum core board with three-dimensional concave and convex surfaces, making the three-dimensional aluminum core board have a certain compressive and bending resistance strength, and can also effectively absorb energy. Compared with the traditional honeycomb-shaped aluminum core board, the aluminum core board produced in this application has a simple manufacturing process, less consumables, and lower manufacturing costs.

[0004] In the above application, when roll-pressing a larger-sized board, due to its own gravity and the pressure during roll-pressing, if there is not enough support at the bottom of the board, its bending resistance ability is limited, and the middle part of the board will sag due to the influence of gravity, and there is a probability that the board will tilt downward. And there are many deficiencies in the device that controls the synchronous operation of the main roller and the sub-roller by two motors respectively, such as high requirements for synchronous control technology, easy occurrence of synchronous errors due to differences in motor characteristics and load changes, affecting the roll-pressing quality, and the need to be equipped with two motors and corresponding control systems, resulting in a significant increase in equipment procurement, installation and maintenance costs. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a positioning processing device for aluminum honeycomb composite boards, which solves the problems that it is easy to tilt downward when processing larger-sized boards and there are deficiencies in driving by two motors.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A positioning and processing device for an aluminum honeycomb composite board, including a processing table, a roller pressing plate is installed below the processing table, the upper surface of the roller pressing plate protrudes upward to form a limiting protrusion, a sliding frame is slidably connected to the side wall of the processing table, a pressing roller is rotatably connected inside the sliding frame, two shaft ends of the pressing roller are respectively fixedly connected with gears, the lower tooth ends of the gears are meshed and connected with racks, the bottom ends of the racks are fixedly connected with the processing table, a fixed frame is fixedly connected to the upper surface of one end of the processing table, a cylinder one is fixedly connected to the surface of the fixed frame, the driving end of the cylinder one is fixedly connected with the sliding frame, a plurality of protrusions are evenly arranged at equal intervals on the outer peripheral wall of the pressing roller, a plurality of grooves adapted to be inserted into the plurality of protrusions one by one are opened on the upper surface of the roller pressing plate, and the grooves are located on the moving tracks of the protrusions.

[0007] Preferably, an installation groove is opened on the surface of the processing table, and a height adjustment component is installed inside the installation groove. The height adjustment component includes a cylinder two, the outer wall of the cylinder two is fixedly connected with the processing table, the driving end of the cylinder two is fixedly connected with a bearing table, and both sides of the bearing table are slidably connected with the installation groove.

[0008] Preferably, a plurality of positioning columns are fixedly connected to the upper surface of the bearing table, and positioning grooves are opened on the lower surface of the roller pressing plate corresponding to the lower surfaces of the positioning columns.

[0009] Preferably, slots are respectively opened on both sides of the sliding frame, and the pressing roller can be taken out upward through the slots.

[0010] Preferably, a limiting component is installed at both ends of the pressing roller and the top end of the processing table. The limiting component includes a plurality of connecting rings, the connecting rings are rotatably installed at the shaft ends of the pressing roller, and a limiting column is rotatably connected to the lower side wall of the connecting ring.

[0011] Preferably, an L-shaped limiting plate is arranged above the limiting column, and the bottom end of the limiting plate is fixedly connected with the top end of the processing table.

[0012] Preferably, a positioning component is installed above the processing table and below the sliding frame. The positioning component includes a sliding sleeve, a positioning plate is slidably connected inside the sliding sleeve, a T-shaped connecting rod is fixedly connected to the side wall of the sliding sleeve, the connecting rod penetrates through the processing table, and an elastic member is sleeved on the surface of the connecting rod.

[0013] Preferably, a telescopic rotating frame is rotatably connected to the upper side wall of the sliding sleeve through a shaft, the other end of the rotating frame is rotatably connected to the processing table through a shaft, an extrusion column is arranged on one side of the rotating frame, and the top end of the extrusion column is fixedly installed on the inner top wall of the sliding frame.

[0014] Preferably, a cavity is formed inside the pressure roller. One end of the shaft of the pressure roller is provided with a cylinder shape which is connected to the cavity, and one end of the shaft of the pressure roller is connected to the negative pressure pipe of the negative pressure device through a rotary joint. A plurality of suction ports are formed on the surface of the pressure roller corresponding to the raised portions.

[0015] Preferably, an annular baffle plate that matches in size is rotatably connected inside the cavity. Connection ports are formed on the lower side wall of the baffle plate corresponding to the suction ports, and a counterweight protrusion is fixedly connected to the inner bottom wall of the baffle plate.

[0016] Working principle: During use, first, the upper and lower surfaces of the aluminum plate are covered with films by a film laminating machine. The aluminum plate is placed on the bearing platform. The sliding frame is pushed to move by the extension of the first cylinder. The sliding frame drives the pressure roller to move. When the pressure roller moves, through the cooperation of the gear and the rack, the pressure roller rotates while moving. When the pressure roller moves over the aluminum plate, the aluminum plate is rolled into an aluminum honeycomb plate with a three-dimensional concave-convex surface through the cooperation of the protrusions and the grooves. At the same time, the bearing platform can fully support the aluminum plates on both sides of the pressure roller and its rolling area, thereby avoiding the downward inclination of the aluminum plate affected by gravity during the rolling of a relatively long-sized aluminum plate and due to the pressure during rolling, improving the processing quality of the aluminum plate. According to the different thicknesses of the aluminum plates, the height of the bearing platform is adjusted by operating the second cylinder, so as to adapt to the processing operations of aluminum plates with various thicknesses. After the aluminum plate is processed, it passes through an oven for thermal lamination in sequence and is cooled and shaped in the cooling box, so that the deformed first upper film and second lower film can also be fully attached to the convex and concave surfaces on the upper and lower surfaces of the aluminum core plate. The panel is conveyed to one side of the aluminum core plate for lamination through the panel conveyor, and then a protective film is laminated through a leveling protective film laminating integrated machine. Subsequently, it passes through a trimming machine, a traction machine, a cutting machine, and a palletizing machine in sequence, and a complete three-dimensional aluminum honeycomb composite plate can be produced.

[0017] When the pressure roller moves, the connecting ring is driven to move. The movement of the connecting ring drives the limiting column to move through the limiting plate. The limiting plate limits the limiting column in the vertical direction to prevent the pressure roller from shaking up and down during subsequent rolling, achieving the effect of automatically limiting the pressure roller. When the pressure roller needs to be replaced, the pressure roller is moved so that the limiting column moves out of the limiting plate. At this time, the pressure roller can be taken out through the slot, achieving the effect of facilitating the replacement and disassembly of the pressure roller.

[0018] When placing the aluminum plate, move the extrusion column close to the rotation connection between the rotating frame and the processing table. At this time, push the rotating frame to rotate through the extrusion column, adjust the position of the positioning plate so that the distance between the two positioning plates is larger, which is convenient for placing the aluminum plate between the two positioning plates. Then, the sliding frame continues to move towards the rotation connection between the rotating frame and the processing table. At this time, the rotating frame gradually rotates inward and drives the positioning plate to move towards the direction of the aluminum plate until the positioning plate abuts against the side wall of the aluminum plate for positioning, avoiding deviation in the positioning of the aluminum plate caused by changes in the elastic force of the elastic member during long-term use. During processing, the aluminum plate can be fixed through the cooperation of the protrusions and the grooves. At this time, push the rotating frame to gradually rotate outward through the extrusion column, and drive the two positioning plates to move outward to increase the distance to keep the pressure roller passing through.

[0019] After the pressure roller is completed, run the negative pressure device to generate negative pressure suction inside the cavity. When the pressure roller moves, the debris generated by processing on the surface of the roller pressing plate can be adsorbed through the adsorption port, and the adsorption port is opened at the protrusion. When the protrusion moves, it will align with the grooves one by one, so that the debris inside the grooves can be accurately removed, avoiding or reducing the impact on the forming quality of the three-dimensional concave-convex surface after the subsequent roller pressing of the aluminum single plate.

[0020] The present invention provides a positioning and processing device for aluminum honeycomb composite plates. It has the following beneficial effects: 1. The present invention rolls the aluminum plate into an aluminum honeycomb plate with a three-dimensional concave-convex surface through the cooperation of the protrusions and the grooves. At the same time, the aluminum plates on both sides of the pressure roller and its roller pressing area can be comprehensively supported by the bearing table, thereby avoiding the downward inclination of the aluminum plate affected by gravity when rolling aluminum plates with longer dimensions and due to the pressure during rolling, and improving the processing quality of the aluminum plate.

[0021] 2. The present invention is convenient for replacing the pressure roller through the slotting. By aligning and inserting the positioning column into the positioning slot, the roller pressing plate can be inserted and fixed on the bearing table, facilitating the quick disassembly and replacement of the roller pressing plate, achieving the effect of being convenient to replace the corresponding pressure roller and roller pressing plate according to the processing needs quickly.

[0022] 3. The present invention abuts against both sides of the aluminum plate through the positioning plate to achieve the effect of positioning the aluminum plate, and the height of the positioning plate can be automatically adjusted according to the thickness of the aluminum plate, improving the flexibility of the positioning plate during use.

[0023] 4. The present invention can adsorb the debris generated by processing on the surface of the roller pressing plate through the adsorption port, and the adsorption port is opened at the protrusion. When the protrusion moves, it will align with the grooves one by one, so that the debris inside the grooves can be accurately removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a perspective view of the present invention; Figure 2Schematic structural diagram of the processing table of the present invention; Figure 3 Schematic structural diagram of the pressure roller and the roller pressing plate of the present invention; Figure 4 Schematic structural diagram of the positioning component and the limiting component of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of location A; Figure 6 Schematic diagram of the positions of the limiting post and the limiting plate of the present invention; Figure 7 For the present invention Figure 4 Enlarged view of location B; Figure 8 Expanded schematic diagram of the height adjustment component of the present invention; Figure 9 Schematic structural diagram of the installation groove of the present invention; Figure 10 Partial structural schematic diagram of the pressure roller of the present invention.

[0025] Wherein, 1, processing table; 2, roller pressing plate; 3, sliding frame; 4, pressure roller; 5, fixed frame; 6, cylinder one; 7, gear; 8, rack; 9, installation groove; 10, height adjustment component; 101, cylinder two; 102, bearing platform; 103, positioning post; 104, positioning groove; 11, limiting protrusion; 12, slotted opening; 13, limiting component; 131, connecting ring; 132, limiting post; 133, limiting plate; 14, positioning component; 141, sliding sleeve; 142, positioning plate; 143, connecting rod; 144, elastic member; 145, rotating frame; 146, extrusion post; 15, adsorption port; 16, baffle; 17, connection port; 18, counterweight protrusion; 19, counterweight slider; 20, feeding plate; 21, guiding surface; 22, conveyor belt. Detailed implementation manners

[0026] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the 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 making creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to the attached Figure 1 - attached Figure 5 And attached Figure 9, an embodiment of the present invention provides a positioning and processing device for an aluminum honeycomb composite board, which includes a processing table 1. A roller pressing plate 2 is installed below the processing table 1. The upper surface of the roller pressing plate 2 protrudes upward to form a limiting protrusion 11. A sliding frame 3 is slidably connected to the side wall of the processing table 1. A pressing roller 4 is rotatably connected inside the sliding frame 3. Gear 7 is fixedly connected to both shaft ends of the pressing roller 4. The lower tooth end of the gear 7 is meshed with a rack 8. The bottom end of the rack 8 is fixedly connected to the processing table 1. A fixed frame 5 is fixedly connected to the upper surface of one end of the processing table 1. A cylinder one 6 is fixedly connected to the surface of the fixed frame 5. The driving end of the cylinder one 6 is fixedly connected to the sliding frame 3. A plurality of protrusions are evenly distributed at equal intervals on the outer peripheral wall of the pressing roller 4. A plurality of grooves are formed on the upper surface of the roller pressing plate 2, and the grooves are inserted and adapted to the plurality of protrusions one by one. The grooves are located on the moving track of the protrusions. The cross-sections of the protrusions and the grooves are regular polygons, such as equilateral triangles, squares, regular pentagons or regular hexagons, and chamfers are provided at the edges of the protrusions. An installation groove 9 is formed on the surface of the processing table 1. A height adjustment component 10 is installed inside the installation groove 9. The height adjustment component 10 includes a cylinder two 101. The outer wall of the cylinder two 101 is fixedly connected to the processing table 1. The driving end of the cylinder two 101 is fixedly connected to a bearing platform 102. Both sides of the bearing platform 102 are slidably connected to the installation groove 9.

[0028] Specifically, when the aluminum plate is placed on the bearing platform 102, one end of it is abutted against the limiting protrusion 11 to prevent the aluminum plate from shifting due to the pushing of the protrusions during roller pressing. During use, the aluminum plate is placed on the bearing platform 102. The cylinder one 6 extends to push the sliding frame 3 to move. The sliding frame 3 drives the pressing roller 4 to move. When the pressing roller 4 moves, through the cooperation of the gear 7 and the rack 8, the pressing roller 4 rotates while moving. When the pressing roller 4 moves through the aluminum plate, the aluminum plate is roller pressed into an aluminum honeycomb board with a three-dimensional concave and convex surface through the cooperation of the protrusions and the grooves. At the same time, the bearing platform 102 can comprehensively support the aluminum plates on both sides of the pressing roller 4 and its roller pressing area, thereby avoiding the downward inclination of the aluminum plate due to gravity during the roller pressing of longer-sized aluminum plates and under the pressure during roller pressing, improving the processing quality of the aluminum plate. And according to the different thicknesses of the aluminum plates, the height of the bearing platform 102 is adjusted by operating the cylinder two 101, so as to adapt to the processing operations of aluminum plates with various thicknesses, and there is no need for multiple sets of driving equipment, reducing costs and technical requirements.

[0029] Please refer to the attached Figure 8 - attached Figure 9 , a plurality of positioning columns 103 are fixedly connected to the upper surface of the bearing platform 102. Corresponding to the lower surface of the positioning columns 103, positioning grooves 104 are formed on the lower surface of the roller pressing plate 2. Slots 12 are respectively formed on both sides of the sliding frame 3. The pressing roller 4 can be taken out upward through the slots 12. According to the different sizes or spacings of the protrusions and the grooves, there are multiple models of the pressing roller 4 and the roller pressing plate 2.

[0030] Specifically, when it is necessary to process aluminum honeycomb panels with different spacings or shapes, the corresponding pressure roller 4 and roller pressing plate 2 can be replaced. By aligning and inserting the positioning posts 103 into the positioning slots 104, the roller pressing plate 2 can be inserted and fixed on the bearing platform 102, facilitating the quick disassembly and replacement of the roller pressing plate 2. At the same time, the pressure roller 4 can be replaced conveniently through the slot 12.

[0031] Please refer to the appendix Figure 4 - appendix Figure 6 At both ends of the pressure roller 4 and at the top of the processing table 1, a limiting component 13 is installed. The limiting component 13 includes a number of connecting rings 131. The connecting rings 131 are rotatably installed at the shaft ends of the pressure roller 4. The lower side wall of the connecting ring 131 is rotatably connected with a limiting post 132. An L-shaped limiting plate 133 is arranged on the upper side of the limiting post 132. The bottom end of the limiting plate 133 is fixedly connected to the top of the processing table 1.

[0032] Specifically, the top end of the limiting post 132 is on the same horizontal line as the inner top wall of the limiting plate 133. The gravity of the limiting post 132 drives the connecting ring 131 to rotate, so that the limiting post 132 is kept below the perpendicular bisector of the connecting ring 131. When the pressure roller 4 moves, the pressure roller 4 drives the connecting ring 131 to move, and the connecting ring 131 drives the limiting post 132 to move through the limiting plate 133. The limiting plate 133 limits the limiting post 132 in the vertical direction, preventing the pressure roller 4 from shaking up and down during subsequent rolling, achieving the effect of automatically limiting the pressure roller 4. When it is necessary to replace the pressure roller 4, by moving the pressure roller 4, the limiting post 132 is moved out of the limiting plate 133. At this time, the pressure roller 4 can be taken out through the slot 12, achieving the effect of facilitating the replacement and disassembly of the pressure roller 4.

[0033] Please refer to the appendix Figure 4 - appendix Figure 7 Above the processing table 1 and below the sliding frame 3, a positioning component 14 is installed. The positioning component 14 includes a sliding sleeve 141. A positioning plate 142 is slidably connected inside the sliding sleeve 141. A T-shaped connecting rod 143 is fixedly connected to the side wall of the sliding sleeve 141. The connecting rod 143 penetrates through the processing table 1. A resilient member 144 is sleeved on the surface of the connecting rod 143. The resilient member 144 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 moving direction of the positioning plate 142 is perpendicular to the moving direction of the pressure roller 4.

[0034] Specifically, the positioning plate 142 synchronously rises and falls along the sliding sleeve 141 following the height adjustment of the bearing platform 102. The aluminum plate is placed between the two positioning plates 142. The elastic force applied by the resilient member 144 to the sliding sleeve 141 pushes the two positioning plates 142 against both sides of the aluminum plate, achieving the effect of positioning the aluminum plate.

[0035] Please refer to the appendix Figure 7, the upper side wall of the sliding sleeve 141 is rotatably connected by a shaft to a telescopic rotating frame 145. The other end of the rotating frame 145 is rotatably connected to the processing table 1 by a shaft. One side of the rotating frame 145 is provided with a pressing column 146. The top end of the pressing column 146 is fixedly installed on the inner top wall of the sliding frame 3. The diameter of the pressing column 146 is smaller than the minimum distance between the rotating frame 145 and the positioning plate 142, and the bottom end of the pressing column 146 is higher than the top end of the sliding sleeve 141 and lower than the top end of the rotating frame 145. At the same time, a laser rangefinder is fixedly arranged on the side wall of the processing table 1. The laser rangefinder is electrically connected to a controller, and the controller is electrically connected to the first cylinder 6 and the second cylinder 101. The laser rangefinder is used to detect the distance from the positioning plate 142. A value for the positioning plate 142 to abut against the side wall of the aluminum plate is preset according to the width of the aluminum plate. When the data detected by the laser rangefinder is the same as the value, the controller controls the first cylinder 6 to stop running.

[0036] Specifically, when the rotating frame 145 expands and contracts and rotates, it synchronously drives the positioning plate 142 to move. By adjusting the position of the sliding frame 3, the contact area between the pressing column 146 and the side wall of the rotating frame 145 is adjusted. When placing the aluminum plate, the pressing column 146 is moved to be close to the rotation connection between the rotating frame 145 and the processing table 1. At this time, the pressing column 146 pushes the rotating frame 145 to rotate, adjusting the position of the positioning plate 142 so that the distance between the two positioning plates 142 is larger, facilitating the placement of the aluminum plate between the two positioning plates 142. Subsequently, the sliding frame 3 continues to move towards the rotation connection between the rotating frame 145 and the processing table 1. At this time, the rotating frame 145 gradually rotates inward and drives the positioning plate 142 to move towards the aluminum plate until the positioning plate 142 abuts against the side wall of the aluminum plate for positioning, avoiding deviation in the positioning of the aluminum plate caused by changes in the elastic force of the elastic member 144 after long-term use. During processing, the aluminum plate can be fixed through the cooperation of the protrusions and grooves. At this time, the pressing column 146 pushes the rotating frame 145 to gradually rotate outward and drives the two positioning plates 142 to move outward to increase the distance to allow the pressing roller 4 to pass through.

[0037] Please refer to the appendix Figure 10 , a cavity is provided inside the pressing roller 4. A cylindrical shape is arranged at one shaft end of the pressing roller 4 and is connected to the cavity, and one shaft end of the pressing roller 4 is connected to the negative pressure pipe of the negative pressure device through a rotary joint. A plurality of suction ports 15 are provided on the surface of the pressing roller 4 corresponding to the protrusions.

[0038] Specifically, after the pressing roller 4 is completed, negative pressure suction is generated inside the cavity by the operation of the negative pressure device. When the pressing roller 4 moves, the debris generated on the surface of the roller pressing plate 2 can be adsorbed through the suction ports 15. The suction ports 15 are provided at the protrusions, and the protrusions will align with the grooves one by one during movement, so as to accurately remove the debris inside the grooves.

[0039] Please refer to the appendix Figure 10, a ring-shaped baffle 16 that matches in size is rotatably connected inside the cavity. A connection port 17 is provided on the lower side wall of the baffle 16 corresponding to the adsorption port 15, and a weight protrusion 18 is fixedly connected to the inner bottom wall of the baffle 16.

[0040] Specifically, due to the gravity exerted on the baffle 16 by the weight protrusion 18, when the pressure roller 4 moves, the position of the baffle 16 does not change significantly, so that the connection port 17 is always in the lower side area of the baffle 16. Thus, the adsorption port 15 above the connection port 17 is blocked by the baffle 16, enabling the adsorption port 15 corresponding to the connection port 17 to remain open to adsorb the debris on the surface of the adsorption roller pressing plate 2, allowing the negative pressure suction to flow through the connection port 17, achieving the effect of improving the suction of the adsorption port 15 and reducing the waste of negative pressure suction.

[0041] Please refer to the appendix Figure 8 - appendix Figure 9 , a weight slider 19 is slidably connected to the rear side wall of the sliding frame 3. The bottom end of the weight slider 19 is rotatably connected to an L-shaped feeding plate 20 by a shaft, and an inclined surface is provided at the bottom end of the feeding plate 20. A conveyor belt 22 is fixedly arranged at the rear side of the processing table 1. A guiding surface 21 is inclinedly arranged on the front side of the pressing plate 2, and the guiding surface 21 is located on the moving track of the feeding plate 20. The feeding plate 20 is located at the gap of the groove.

[0042] Specifically, according to the different heights of the pressing plate 2, the height of the feeding plate 20 when it abuts against the pressing plate 2 will also change accordingly, driving the weight slider 19 to slide, achieving the effect of adjusting the height of the feeding plate 20 according to the different heights of the pressing plate 2, so that the bottom end of the feeding plate 20 can abut against the upper surface of the pressing plate 2 when pushing the aluminum honeycomb panel. When the pressure roller 4 moves towards the aluminum plate for processing, the feeding plate 20 rotates under the block of the pressing plate 2, and after the processing is completed, the feeding plate 20 is moved to the guiding surface 21 and then the pressure roller 4 is controlled to move in the reverse direction to return to its original position. At this time, the bottom end of the feeding plate 20 is inserted into the gap between the aluminum honeycomb panel and the pressing plate 2, so that the aluminum honeycomb panel can be lifted and pushed towards the conveyor belt 22 to move, avoiding the groove from jamming the convex block on the lower surface of the aluminum honeycomb panel. Subsequently, the processed aluminum honeycomb panel is moved onto the conveyor belt 22 for conveying and leaving, achieving the effect of automatic blanking, and the debris can be adsorbed synchronously during blanking, thereby reducing the processing time.

[0043] 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 principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and processing device for an aluminum honeycomb composite board, comprising a processing table (1), characterized in that: A roller pressing plate (2) is installed below the processing table (1). A limiting protrusion (11) is formed by the upper surface of the roller pressing plate (2) protruding upward. A sliding frame (3) is slidably connected to the side wall of the processing table (1). A pressing roller (4) is rotatably connected inside the sliding frame (3). Gear (7) is fixedly connected to both shaft ends of the pressing roller (4). The lower tooth end of the gear (7) is meshed and connected with a rack (8). The bottom end of the rack (8) is fixedly connected to the processing table (1). A fixed frame (5) is fixedly connected to the upper surface of one end of the processing table (1). A cylinder one (6) is fixedly connected to the surface of the fixed frame (5). The driving end of the cylinder one (6) is fixedly connected to the sliding frame (3). A plurality of protrusions are evenly arranged at equal intervals on the outer peripheral wall of the pressing roller (4). A plurality of grooves adapted to be inserted into the plurality of protrusions one by one are formed on the upper surface of the roller pressing plate (2). The grooves are located on the moving track of the protrusions.

2. The positioning and processing device for an aluminum honeycomb composite board according to claim 1, wherein: An installation groove (9) is formed on the surface of the processing table (1). A height adjustment component (10) is installed inside the installation groove (9). The height adjustment component (10) includes a cylinder two (101). The outer wall of the cylinder two (101) is fixedly connected to the processing table (1). A bearing platform (102) is fixedly connected to the driving end of the cylinder two (101). Both sides of the bearing platform (102) are slidably connected to the installation groove (9).

3. The positioning and processing device for an aluminum honeycomb composite panel according to claim 2, characterized in that: A plurality of positioning columns (103) are fixedly connected to the upper surface of the bearing platform (102). A positioning groove (104) is formed on the lower surface of the roller pressing plate (2) corresponding to the lower surface of the positioning column (103).

4. The positioning and processing device for an aluminum honeycomb composite panel according to claim 1, wherein: Open slots (12) are respectively formed on both sides of the sliding frame (3). The pressing roller (4) can be taken out upward through the open slots (12).

5. The positioning and processing device for an aluminum honeycomb composite panel according to claim 1, characterized in that: A limiting component (13) is installed at both ends of the pressing roller (4) and the top end of the processing table (1). The limiting component (13) includes a plurality of connecting rings (131). The connecting rings (131) are rotatably installed at the shaft ends of the pressing roller (4). A limiting column (132) is rotatably connected to the lower side wall of the connecting ring (131).

6. The positioning and processing device for an aluminum honeycomb composite panel according to claim 5, characterized in that: An L-shaped limiting plate (133) is arranged above the limiting column (132). The bottom end of the limiting plate (133) is fixedly connected to the top end of the processing table (1).

7. The positioning and processing device for an aluminum honeycomb composite panel according to claim 1, wherein: A positioning component (14) is installed above the processing table (1) and below the sliding frame (3). The positioning component (14) includes a sliding sleeve (141). A positioning plate (142) is slidably connected inside the sliding sleeve (141). A T-shaped connecting rod (143) is fixedly connected to the side wall of the sliding sleeve (141). The connecting rod (143) penetrates through the processing table (1). An elastic member (144) is sleeved on the surface of the connecting rod (143).

8. The positioning and processing device for an aluminum honeycomb composite panel according to claim 7, characterized in that: The upper side wall of the sliding sleeve (141) is rotatably connected by a shaft to a telescopic rotating frame (145). The other end of the rotating frame (145) is rotatably connected to the processing table (1) by a shaft. One side of the rotating frame (145) is provided with a pressing column (146), and the top end of the pressing column (146) is fixedly installed on the inner top wall of the sliding frame (3).

9. The positioning and processing device for an aluminum honeycomb composite board according to claim 1, wherein: A cavity is formed inside the pressing roller (4). One shaft end of the pressing roller (4) is provided with a cylinder shape and is connected to the cavity, and one shaft end of the pressing roller (4) is connected to the negative pressure pipe of the negative pressure device through a rotary joint. A plurality of adsorption ports (15) are formed on the surface of the pressing roller (4) corresponding to the raised portions.

10. A positioning and processing device for an aluminum honeycomb composite panel according to claim 9, characterized in that: An annular baffle (16) with a matching size is rotatably connected inside the cavity. A connection port (17) is formed on the lower side wall of the baffle (16) corresponding to the adsorption port (15). A counterweight protrusion (18) is fixedly connected to the inner bottom wall of the baffle (16).

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