Cutting equipment for aluminum composite plate machining

By employing a multi-directional, multi-mode synchronous design with side fixing, top fixing, and bottom adsorption, combined with staggered flipping pressure plates and a vacuum adsorption structure, the problem of inaccurate positioning in aluminum composite panel cutting equipment has been solved, achieving high-precision cutting and a low defect rate.

CN224143634UActive Publication Date: 2026-04-21ZHEJIANG ZHOUYI ALUMINUM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG ZHOUYI ALUMINUM CO LTD
Filing Date
2026-03-12
Publication Date
2026-04-21

AI Technical Summary

Technical Problem

Traditional aluminum composite panel cutting equipment uses a single positioning method for aluminum composite panels, resulting in poor positioning effect. This can easily cause the aluminum composite panels to shift during cutting, affecting cutting accuracy and increasing the defect rate.

Method used

It adopts a multi-directional and multi-mode synchronous fixing design with side fixing, top fixing and bottom adsorption, combined with staggered flip pressure plates and vacuum adsorption structure, and achieves multi-directional positioning and stable adsorption of aluminum composite panels through the combination of extrusion frame, electric push rod, toothed plate and vacuum adsorption cylinder.

Benefits of technology

It improves the positioning effect and cutting accuracy of aluminum composite panels, reduces the processing defect rate, ensures the stability of the cutting process, and is adaptable to aluminum composite panels of different sizes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses cutting equipment for aluminum composite plate processing, which comprises a support frame, top support plates are fixed on two sides of the top of the support frame, the top support plates are used for placing aluminum composite plates, a distance exists between the adjacent sides of the top support plates, and an electric sliding rail sliding seat is embedded on the right side of the bottom of the top support plate on the left side. According to the aluminum composite plate cutting device, the modes of side edge fixing, top fixing and bottom adsorption fixing are adopted, the top of an aluminum composite plate can be rapidly fixed according to the thickness of the aluminum composite plate, multi-direction and multi-mode synchronous fixing is carried out according to the cutting requirement of the aluminum composite plate, and the aluminum composite plate cutting device is convenient to use and high in practicability. And the positioning effect on the aluminum composite plate is greatly improved, so that the situation that the aluminum composite plate is prone to displacement during cutting can be effectively avoided, the cutting precision of the cutting equipment on the aluminum composite plate is improved, and the machining defective rate of the aluminum composite plate can be greatly reduced.
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Description

Technical Field

[0001] This utility model relates to the field of aluminum composite panel processing, and in particular to a cutting device for processing aluminum composite panels. Background Technology

[0002] Aluminum composite panels are a type of material made by combining two or more layers of different materials through a special process. At least one layer is made of aluminum. This material combines the lightweight, corrosion-resistant, and easy-to-process properties of aluminum with the advantages of other materials, forming a new type of panel with comprehensive performance. Processing aluminum composite panels requires cutting equipment. However, in actual use, we have found that traditional aluminum composite panel cutting equipment uses a simplistic positioning method, resulting in poor positioning and making the panel prone to shifting during cutting. This deviation directly affects the cutting accuracy and increases the defect rate.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This utility model proposes a cutting device for processing aluminum composite panels, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: A cutting device for processing aluminum composite panels includes a support frame. Top support plates are fixed on both sides of the top of the support frame, with the aluminum composite panels placed close to each other on one side and spaced apart. An electric slide rail is embedded on the right side of the bottom of the left top support plate. An mounting sleeve is fixed to the electric slide rail via the slide plate, and a motor is embedded within the mounting sleeve. A cutting disc for cutting the aluminum composite panel, positioned between the top support plates, is fixed to the end of the motor's output shaft. An auxiliary fixing assembly for positioning the aluminum composite panel is provided on the top support plate. The auxiliary fixing assembly includes extrusion frames symmetrically slidably arranged on each set of top support plates. A bottom fixing device is slidably arranged on each set of extrusion frames. A first electric push rod with a piston rod fixed to the outer side of the extrusion frame cavity is fixed on the side of the side plate fixed to the top support plate, with the two sets of side plates being far apart from each other. Toothed plates are slidably arranged on the inner sides of the front and back of the top support plate, between the left and right sets of extrusion frames. A base frame is fixed to the bottom of the two sets of toothed plates. A second electric push rod with a piston rod fixed to the base frame is fixed to the bottom of the top support plate. A horizontal shaft is symmetrically mounted on the inner side of the top of the top support plate through a bearing seat. A gear that meshes with the toothed plate is fixed to one end of the horizontal shaft. A flipping pressure plate that limits the top of the aluminum composite plate is fixed to the other end of the horizontal shaft. An adsorption structure that adsorbs the bottom of the aluminum composite plate is provided on the inner side of the top of the top support plate.

[0006] The present invention provides a cutting device for processing aluminum composite panels as described above, further comprising: the adsorption structure including multiple sets of vacuum adsorption cylinders sequentially embedded on the inner side of the top of each set of top support plates along the front-back direction; an air pump fixed to the front of the support frame; the air inlet of the air pump connected to a first fixed pipe; the bottom of the first fixed pipe connected to a second fixed pipe; multiple sets of vertical pipes sequentially connected to the first and second fixed pipes along the front-back direction; the top ends of the vertical pipes penetrating into the top support plate and communicating with the vacuum adsorption cylinders; a first solenoid valve provided on each set of vertical pipes; an air pipe located below the first solenoid valve connected to the outer side of each set of vertical pipes; and a second solenoid valve provided on the air pipe.

[0007] The present invention provides a cutting device for processing aluminum composite panels as described above, further comprising: the two sets of flipping pressure plates are arranged in a staggered manner.

[0008] The present invention provides a cutting device for processing aluminum composite panels as described above, further comprising: a fixed mesh embedded in the top of the inner cavity of each set of vacuum adsorption cylinders, and a rubber sealing ring fixed in the top of each set of vacuum adsorption cylinders.

[0009] The present invention provides a cutting device for processing aluminum composite panels as described above, further comprising: one end of the second fixing tube connected to the first fixing tube having a U-shaped structure and being located below the cutting disc.

[0010] The cutting equipment for processing aluminum composite panels described above further includes: cross-shaped slides that slide in conjunction with the toothed plate on the inner sides of both the front and back of the top support plate; and fixed slide strips that slide within the cross-shaped slides are integrally formed on both sides of the toothed plate.

[0011] The present invention provides a cutting device for processing aluminum composite panels as described above, further comprising: at least seven sets of vacuum adsorption cylinders on each set of top support plates.

[0012] In summary, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model adopts side fixing, top fixing and bottom adsorption fixing methods, which can quickly fix the top of the aluminum composite panel according to the thickness of the aluminum composite panel, and perform multi-directional and multi-mode synchronous fixing according to the cutting requirements of the aluminum composite panel, which greatly improves the positioning effect of the aluminum composite panel, thereby effectively preventing the aluminum composite panel from shifting during cutting, improving the cutting accuracy of the cutting equipment for the aluminum composite panel, and significantly reducing the processing defect rate of aluminum composite panels.

[0014] 2. This utility model, through the staggered left and right arrangement of the flipping pressure plates, can effectively prevent the front and rear sets of flipping pressure plates from colliding with each other during flipping, thus avoiding mutual interference and directly improving the pressing stability of the top of the aluminum composite panel.

[0015] 3. By setting a fixed partition, this utility model can effectively prevent impurities from entering the vacuum adsorption cylinder and clogging it, thus avoiding affecting the normal use of the vacuum adsorption cylinder. In addition, the design of the rubber sealing ring can improve the sealing performance when in contact with the aluminum composite plate, thereby improving the adsorption effect.

[0016] 4. By limiting the structure and position of the end where the second fixed tube connects to the first fixed tube, this utility model can effectively prevent the second fixed tube from contacting the cutting disc, avoid damage to the second fixed tube, and ensure that the equipment can operate normally.

[0017] 5. By setting a cross-shaped slide rail and a fixed slide bar, this utility model can limit the sliding of the toothed plate, so that it can only move up and down and cannot swing left and right, thereby improving the stability of the toothed plate when it moves.

[0018] 6. By limiting the number of vacuum adsorption cylinders on the top support plate, this utility model can improve the adsorption stability of the bottom of the aluminum composite plate and can be adapted to aluminum composite plates of different sizes. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 for Figure 1 Enlarged schematic diagram of the three-dimensional structure of A in the middle;

[0022] Figure 3 This is a bottom-view cross-sectional diagram of a partial three-dimensional structure of this utility model;

[0023] Figure 4 A schematic cross-sectional view of a local three-dimensional structure of the adsorption structure;

[0024] Figure 5 This is a three-dimensional structural diagram of the top support plate.

[0025] In the diagram: 1. Support frame, 2. Top support plate, 3. Extrusion frame, 4. First electric push rod, 5. Electric slide rail, 6. Motor, 7. Cutting disc, 8. Horizontal shaft, 9. Tilting pressure plate, 10. Gear, 11. Toothed plate, 12. Base frame, 13. Second electric push rod, 14. Air pump, 15. First fixed pipe, 16. Second fixed pipe, 17. Vertical pipe, 18. Vacuum adsorption cylinder, 19. Fixed partition net, 20. Second solenoid valve, 21. Air pipe, 22. Rubber sealing ring, 23. Cross-shaped slide rail, 24. First solenoid valve. Detailed Implementation

[0026] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0027] A cutting device for processing aluminum composite panels includes a support frame 1. A controller is installed on the right side of the front of the support frame 1. Top support plates 2 are fixed on both sides of the top of the support frame 1, which are close to each other with a gap. An electric slide rail 5 is embedded on the right side of the bottom of the left top support plate 2. A mounting sleeve is fixed on the electric slide rail 5, and a motor 6 is embedded in the mounting sleeve. A cutting disc 7 for cutting aluminum composite panels and located between the top support plates 2 is fixed to the end of the output shaft of the motor 6. An auxiliary fixing component for positioning aluminum composite panels is provided on the top support plate 2. The auxiliary fixing component includes symmetrical sliding components. Each set of extrusion frames 3 is mounted on a top support plate 2. Each set of extrusion frames 3 has a side plate whose bottom is fixed to the top support plate 2. A first electric push rod 4 with a piston rod fixed to the outer side of the inner cavity of the extrusion frame 3 is fixed to the side of the two sets of side plates that are far apart from each other. Toothed plates 11 are slidably mounted on the inner sides of the front and back sides of the top support plate 2 between the left and right sets of extrusion frames 3. A base frame 12 is fixed to the bottom of the two sets of toothed plates 11. A second electric push rod 13 with a piston rod fixed to the base frame 12 is fixed to the bottom of the top support plate 2. A horizontal shaft 8 is symmetrically mounted on the inner side of the top of the top support plate 2 through a bearing seat. One end of the horizontal shaft 8 is fixed with a gear 10 that meshes with the toothed plate 11, and the other end of the horizontal shaft 8 is fixed with a flipping pressure plate 9 that limits the top of the aluminum composite plate. The inner side of the top of the top support plate 2 is provided with an adsorption structure for adsorbing the bottom of the aluminum composite plate. The adsorption structure includes multiple sets of vacuum adsorption cylinders 18 that are sequentially embedded in the inner side of the top of each set of top support plates 2 in the front-back direction. An air pump 14 is fixed on the front of the support frame 1. The air inlet of the air pump 14 is connected to a first fixed pipe 15. The bottom of the first fixed pipe 15 is connected to a second fixed pipe 16. Multiple sets of vertical pipes 1 are sequentially connected to the first fixed pipe 15 and the second fixed pipe 16 in the front-back direction. 7. The top of each vertical tube 17 extends into the top support plate 2 and communicates with the vacuum adsorption cylinder 18. Each set of vertical tubes 17 is equipped with a first solenoid valve 24. The outside of each set of vertical tubes 17 is connected to an air pipe 21 located below the first solenoid valve 24. A second solenoid valve 20 is installed on the air pipe 21. The design of the second solenoid valve 20 can control the opening and closing state of the air pipe 21 so as to quickly fill the vacuum adsorption cylinder 18 with external air and release its adsorption state. The design of the first solenoid valve 24 can adapt to the width of the aluminum composite plate to open the corresponding position and number of vertical tubes 17 to improve the adsorption stability.

[0028] This utility model, through its multi-directional and multi-mode synchronous fixing design, can quickly fix the top of the aluminum composite panel according to its thickness, and simultaneously fix it in multiple directions and modes according to the cutting requirements of the aluminum composite panel. This greatly improves the positioning effect of the aluminum composite panel, effectively preventing the aluminum composite panel from shifting during cutting, improving the cutting accuracy of the cutting equipment, and significantly reducing the processing defect rate of the aluminum composite panel.

[0029] The specific usage process is as follows: The user places the aluminum composite plate to be cut on the two sets of top support plates 2. Then, the user activates the first electric push rod 4 through the controller, which pushes the extrusion frame 3 inward and fixes the side of the aluminum composite plate. At the same time, the user activates the second electric push rod 13 through the controller, which drives the base frame 12 and the toothed plate 11 to move upward synchronously. At this time, the meshing of the toothed plate 11 and the gear 10 drives the gear 10 to rotate, which drives the flipping pressure plate 9 to swing inward and quickly press and fix the top of the aluminum composite plate according to the thickness of the aluminum composite plate. The staggered flipping pressure plates 9 can avoid mutual collision. Then, the user activates the air pump 14 through the controller and pre-presses the aluminum composite plate according to the thickness of the aluminum composite plate. The width of the composite board is used to select a suitable position for the vacuum adsorption cylinder 18, and the first solenoid valve 24 at the corresponding position is opened to release the closed state of the vertical pipe 17 at that position. At this time, the air pump 14 quickly extracts the air from the vacuum adsorption cylinder 18 and keeps it in a negative pressure state, thereby quickly adsorbing and fixing the bottom of the aluminum composite board. After multiple fixation is completed, the user turns on the motor 6 and the electric slide rail 5 through the controller. At this time, the motor 6 can drive the cutting disc 7 to rotate, and the electric slide rail 5 drives the rotating cutting disc 7 to move, performing cutting operations on the aluminum composite board. This utility model, through the design of setting auxiliary fixing components, extrusion frame 3 and first electric push rod 4, can fix the side of the aluminum composite board, and the toothed plate 11 and base frame 12 The design of the second electric push rod 13, gear 10, horizontal shaft 8, and flipping pressure plate 9 allows for rapid fixation of the top of the aluminum composite panel according to its thickness. The adsorption structure design utilizes an air pump 14 to pre-extract air from the vacuum adsorption cylinder 18, maintaining a negative pressure state inside, thus rapidly adsorbing and fixing the bottom of the aluminum composite panel. The adsorption position is freely selectable and adaptable to aluminum composite panels of different widths. This allows for multi-directional and multi-mode simultaneous fixation of the aluminum composite panel to be cut, greatly improving the positioning effect and effectively preventing displacement during cutting. This improves the cutting accuracy of the cutting equipment and significantly reduces the processing cost of the aluminum composite panel. The defect rate is reduced; the staggered flipping pressure plates 9 effectively prevent the two sets of flipping pressure plates 9 from colliding with each other during flipping, avoiding mutual interference, and directly improving the pressing stability on the top of the aluminum composite panel, thus improving the stability of the structure during operation; the design of the fixed mesh 19 effectively prevents impurities from entering the vacuum adsorption cylinder 18 and clogging it, thus avoiding affecting the normal use of the vacuum adsorption cylinder 18, and the design of the rubber sealing ring 22 can improve the sealing performance when in contact with the aluminum composite panel, thereby improving the adsorption effect; the limitation of the structure and position of the connection end of the second fixed tube 16 and the first fixed tube 15 can effectively prevent the second fixed tube 16 from contacting the cutting disc 7, thus avoiding damage to the second fixed tube 16;By utilizing the sliding connection between the cross-shaped slide rail 23 and the fixed slide bar, the toothed plate 11 can be slidably limited, allowing it to move only up and down and preventing it from swinging left and right, thus improving the stability of the toothed plate 11 during movement. Limiting the number of vacuum adsorption cylinders 18 on the top support plate 2 improves the adsorption stability at the bottom of the aluminum composite panel and allows for adaptation to aluminum composite panels of different sizes. Therefore, through the design of a multi-directional, multi-mode synchronous fixing system, the design of the extrusion frame 3 and the first electric push rod 4, the sides of the aluminum composite panel can be fixed. Furthermore, the design of the toothed plate 11, base frame 12, second electric push rod 13, gear 10, horizontal shaft 8, and flipping pressure plate 9 can be adjusted according to the aluminum... The thickness of the composite panel allows for rapid fixation of the top of the aluminum composite panel. The adsorption structure design utilizes an air pump 14 to pre-extract air from the vacuum adsorption cylinder 18, maintaining a negative pressure state inside. This enables rapid adsorption and fixation of the bottom of the aluminum composite panel, and the adsorption position is freely selectable, adapting to aluminum composite panels of different widths. This allows for multi-directional and multi-method simultaneous fixation of the aluminum composite panel to be cut, greatly improving the positioning effect and effectively preventing displacement during cutting. This improves the cutting accuracy of the cutting equipment and significantly reduces the reject rate of the aluminum composite panel.

[0030] The two sets of flip-over pressure plates 9 are arranged in a staggered pattern.

[0031] Specifically, the alternating left and right flipping pressure plates 9 can effectively prevent the two sets of flipping pressure plates 9 from colliding with each other when flipping, thus avoiding mutual interference. This can directly improve the pressing stability on the top of the aluminum composite panel and improve the stability of the structure during operation.

[0032] Each set of vacuum adsorption cylinders 18 has a fixed mesh 19 embedded in the top of its inner cavity, and a rubber sealing ring 22 fixed in the top of each set of vacuum adsorption cylinders 18.

[0033] Specifically, the design of the fixed mesh 19 can effectively prevent impurities from entering the vacuum adsorption cylinder 18 and clogging it, thus avoiding affecting the normal use of the vacuum adsorption cylinder 18. In addition, the design of the rubber sealing ring 22 can improve the sealing performance when in contact with the aluminum composite plate, thereby improving the adsorption effect.

[0034] The end of the second fixing tube 16 that connects to the first fixing tube 15 has a U-shaped structure and is located below the cutting disc 7.

[0035] Specifically, the limitation on the structure and position of the end of the second fixing tube 16 connected to the first fixing tube 15 can effectively prevent the second fixing tube 16 from contacting the cutting disc 7 and avoid damage to the second fixing tube 16.

[0036] The top support plate 2 has cross-shaped slides 23 on the inner sides of both the front and back sides, which slide in conjunction with the toothed plate 11. Both sides of the toothed plate 11 have fixed slide bars that slide in the cross-shaped slides 23.

[0037] Specifically, by utilizing the sliding connection between the cross-shaped slide rail 23 and the fixed slide bar, the toothed plate 11 can be slidably limited, so that the toothed plate 11 can only move up and down and cannot swing left and right, thereby improving the stability of the toothed plate 11 when it moves.

[0038] The number of vacuum adsorption cylinders 18 on each set of top support plates 2 is at least seven.

[0039] Specifically, limiting the number of vacuum adsorption cylinders 18 on the top support plate 2 can improve the adsorption stability of the bottom of the aluminum composite plate and can be adapted to aluminum composite plates of different sizes.

[0040] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting apparatus for processing aluminum composite panels, comprising a support frame (1), characterized in that: The support frame (1) has two top support plates (2) fixed on both sides of the top, which are used to place aluminum composite panels and are close to each other with a gap. The right side of the bottom of the top support plate (2) on the left is equipped with an electric slide rail (5). The electric slide rail (5) is fixed with a mounting sleeve, and a motor (6) is embedded in the mounting sleeve. The output shaft of the motor (6) is fixed with a cutting disc (7) between the top support plates (2) for cutting aluminum composite panels. The top support plate (2) is equipped with an auxiliary fixing component for positioning aluminum composite panels. The auxiliary fixing component includes an extrusion frame (3) that is symmetrically slidably arranged on each set of top support plates (2). Each set of extrusion frames (3) is slidably arranged with a side plate whose bottom is fixed on the top support plate (2). The two sets of side plates are fixed with a side plate that is far apart from each other. The piston rod is fixed to the first electric push rod (4) on the outside of the inner cavity of the extrusion frame (3). The toothed plate (11) between the left and right extrusion frames (3) is slidably arranged on the inner side of the front and back of the top support plate (2). The bottom of the front and rear toothed plates (11) is fixed with a base frame (12). The bottom of the top support plate (2) is fixed with a second electric push rod (13) whose piston rod is fixed on the base frame (12). The inner side of the top of the top support plate (2) is symmetrically mounted with a horizontal shaft (8) through a bearing seat. One end of the horizontal shaft (8) is fixed with a gear (10) that meshes with the toothed plate (11). The other end of the horizontal shaft (8) is fixed with a flipping pressure plate (9) that limits the top of the aluminum composite plate. The inner side of the top of the top support plate (2) is provided with an adsorption structure that adsorbs the bottom of the aluminum composite plate.

2. The cutting apparatus for processing aluminum composite panel according to claim 1, characterized in that: The adsorption structure includes multiple sets of vacuum adsorption cylinders (18) that are sequentially embedded on the inner side of the top of each set of top support plates (2) in the front-back direction. An air pump (14) is fixed on the front of the support frame (1). The air inlet of the air pump (14) is connected to a first fixed pipe (15). The bottom of the first fixed pipe (15) is connected to a second fixed pipe (16). Multiple sets of vertical pipes (17) are sequentially connected to the first fixed pipe (15) and the second fixed pipe (16) in the front-back direction. The top of each vertical pipe (17) penetrates into the top support plate (2) and is connected to the vacuum adsorption cylinders (18). A first solenoid valve (24) is provided on each set of vertical pipes (17). An air pipe (21) located below the first solenoid valve (24) is connected to the outside of each set of vertical pipes (17). A second solenoid valve (20) is provided on the air pipe (21).

3. The cutting apparatus for processing aluminum composite panel according to claim 1, characterized in that: The two sets of flipping pressure plates (9) are arranged in a staggered manner.

4. The cutting apparatus for processing aluminum composite panel according to claim 2, characterized in that: Each set of vacuum adsorption cylinders (18) has a fixed mesh (19) embedded at the top of its inner cavity, and a rubber sealing ring (22) fixed at the top of each set of vacuum adsorption cylinders (18).

5. The cutting apparatus for processing aluminum composite panel according to claim 2, characterized in that: The end of the second fixing tube (16) connected to the first fixing tube (15) has a U-shaped structure and is located below the cutting disc (7).

6. The cutting apparatus for processing aluminum composite panel according to claim 1, characterized in that: The top support plate (2) has cross-shaped slides (23) on the inner sides of both the front and back sides that slide in conjunction with the toothed plate (11). Both sides of the toothed plate (11) are integrally formed with fixed slide bars that slide in the cross-shaped slides (23).

7. The cutting apparatus for processing aluminum composite panel according to claim 2, characterized in that: The number of vacuum adsorption cylinders (18) on each set of top support plates (2) is at least seven.