Integrated cellular board double-sided adsorption jig

Abstract

The utility model discloses an integrated cellular board double-sided adsorption jig which comprises a keel frame, two panels and a cellular core, the two panels are connected to the top and the bottom of the keel frame respectively, and a fixing plate is fixedly connected to the middle of the interior of the keel frame. The panel and the keel frame are fixedly adhered through composite high polymer materials, the honeycomb core is fixedly adhered to the panel and the internal partition plates through composite high polymer materials, and the honeycomb core is fixedly adhered to the panel and the internal partition plates through composite high polymer materials. Contact surfaces are covered with polymer composite materials, so that firmness and sealing effect after compounding are guaranteed, planeness and parallelism of the panel are guaranteed, manual adjustment is not needed, the panel can be mounted in place according to the designed size of a product, and labor cost is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of adsorption fixture technology, specifically an integrated honeycomb panel double-sided adsorption fixture. Background Technology

[0002] Currently, there are honeycomb vacuum double-sided adsorption fixtures with a split design. The upper and lower panels are fixed together with screws. One side of the adsorption fixture (honeycomb adsorption platform) must have screw holes for connection, resulting in several screw holes on the adsorption panel and poor flatness and parallelism accuracy.

[0003] The existing products have many uncertainties in assembly and debugging, such as: the parallelism of the upper and lower panels after locking them together is uncertain, requiring additional manual leveling and shims; different torque values ​​can also lead to deviations in assembly accuracy; assembly and debugging efficiency is low; and long-term stability is unreliable. Therefore, there is an urgent need to design an integrated honeycomb panel double-sided adsorption fixture to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide an integrated honeycomb panel double-sided adsorption fixture, which aims to solve the problem that the upper and lower panels of the honeycomb panel double-sided adsorption fixture need to be fixed together with screws, resulting in several screw holes on the adsorption panel and poor flatness and parallelism accuracy.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An integrated honeycomb panel double-sided adsorption fixture includes a keel frame, a panel, and a honeycomb core. Two panels are respectively connected to the top and bottom of the keel frame. A fixing plate is fixedly connected to the middle position inside the keel frame. Internal partitions are installed between the middle positions of both sides of the fixing plate and the keel frame. The internal space of the keel frame is divided into an upper chamber and a lower chamber by the internal partitions. Air guide channels are fixedly connected above and below the middle positions of both sides of the fixing plate and the keel frame. The upper and lower chambers are each divided into four installation areas by the fixing plate and the air guide channels. A honeycomb core is installed in each installation area. The panel and the keel frame, as well as the honeycomb core and the panel and internal partitions, are fixed together by adhesive.

[0007] In a preferred embodiment of this utility model, the panel and the keel frame, as well as the honeycomb core and the panel and internal partition are all fixed by adhesive bonding with composite polymer materials.

[0008] As a preferred embodiment of this utility model, the two sides of the keel frame are respectively provided with an air pipe interface communicating with the upper chamber and the lower chamber. The air pipe interface is connected to one of the air guide slots located in the upper chamber and the lower chamber. The fixing plate is provided with an air vent communicating with the air guide slot. The fixing plate is also provided with several through holes.

[0009] As a preferred embodiment of this utility model, the length and width of the panel are the same as the length and width of the keel frame, and the keel frame is integrally extruded.

[0010] As a preferred embodiment of this utility model, the inner wall of the keel frame and both sides of the fixing plate are provided with stepped grooves, and the internal partition is fixedly connected in the stepped grooves.

[0011] As a preferred embodiment of this utility model, a plurality of air passages are equally spaced along the length direction on one side of the honeycomb core.

[0012] As a preferred embodiment of this utility model, the honeycomb core has a plurality of air passage slots evenly spaced along its length at one end near the internal partition.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, the panel and the keel frame, as well as the honeycomb core and the panel and internal partitions, are all fixed together by adhesive bonding with composite polymer materials. The contact surfaces are all covered with polymer composite materials to ensure the firmness and sealing effect after bonding, and to guarantee the flatness and parallelism of the panel. No manual adjustment is required; it can be installed in place according to the product design dimensions, which greatly reduces labor costs, improves production efficiency, and enhances competitive advantage. Furthermore, the keel frame is integrally extruded and molded, ensuring the high precision and consistency of the keel frame, ensuring the precise dimensions of each profile, and the integral welding process greatly enhances the overall structural stability and improves rigidity. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of the integrated honeycomb panel double-sided adsorption fixture;

[0016] Figure 2 A schematic diagram showing the disassembled structure of an integrated honeycomb panel double-sided adsorption fixture;

[0017] Figure 3 This is a schematic diagram of the keel frame structure;

[0018] Figure 4 This is a schematic diagram of the side view of the honeycomb core structure.

[0019] In the diagram: 1. Keel frame; 101. Air pipe interface; 102. Stepped groove; 2. Panel; 3. Internal partition; 4. Air guide groove; 5. Honeycomb core; 501. Air passage hole; 502. Air passage groove; 6. Fixing plate; 601. Through hole; 602. Air vent. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Example: Please refer to Figures 1-4 This embodiment provides an integrated honeycomb panel double-sided adsorption fixture, including a keel frame 1, a panel 2, and a honeycomb core 5. The panel 2 has two parts, which are respectively connected to the top and bottom of the keel frame 1. The panel 2 has several air holes evenly distributed on it as airflow channels. The panel material can be based on aluminum plate, iron plate, copper plate, galvanized plate, stainless steel plate, acrylic plate, epoxy resin plate, plastic plate, marble, etc., and the surface can be processed with oxidation, electroplating, Teflon, etc. A fixing plate 6 is fixedly connected to the middle position inside the keel frame 1. Internal partitions 3 are installed between the middle positions of the two sides of the fixing plate 6 and the keel frame 1. The internal space of the keel frame 1 is formed into an upper chamber and a lower chamber through the internal partitions 3. Air guide grooves 4 are fixedly connected between the middle positions of the two sides of the fixing plate 6 and the keel frame 1. The upper chamber and the lower chamber are formed into four installation areas through the fixing plate 6 and the air guide grooves 4. A honeycomb core 5 is installed in each installation area. The panel 2 and the keel frame 1 are connected to each other. The honeycomb core 5 is fixed to the panel 2 and internal partition 3 by adhesive. The panel 2 and keel frame 1, as well as the honeycomb core 5 and the panel 2 and internal partition 3, are fixed by adhesive using composite polymer materials. The composite polymer materials can be polypropylene, epoxy resin, SPC stone-plastic composite materials, etc. This ensures that the contact surfaces between the panel 2 and keel frame 1, and between the honeycomb core 5 and the panel 2 and internal partition 3, are covered with polymer composite materials, guaranteeing the firmness and sealing effect after bonding. It also ensures the flatness and parallelism of the panel 2. Existing products can only achieve a flatness accuracy of less than 0.15mm and a parallelism accuracy of less than 0.3mm, while this integrated honeycomb panel double-sided adsorption fixture can achieve a flatness accuracy of less than 0.1mm and a parallelism accuracy of less than 0.2mm. This integrated honeycomb panel double-sided adsorption fixture does not require manual adjustment; it can be installed in place according to the pre-designed dimensions, which greatly reduces labor costs, improves production efficiency, and enhances competitive advantage.

[0022] In this embodiment, the length and width of panel 2 are the same as the length and width of keel frame 1. Keel frame 1 is integrally extruded and molded, which ensures the high precision and consistency of keel frame 1. Existing products use single profiles spliced ​​and welded for keel, and it is difficult to control deformation and precision during the welding process. However, the keel frame of the integrated honeycomb adsorption platform is an integrally extruded profile, which ensures the precise size of each profile. Furthermore, the integral welding process greatly enhances the overall structural stability and improves rigidity.

[0023] In this embodiment, an air pipe interface 101 communicating with the upper chamber and the lower chamber is respectively opened on both sides of the keel frame 1. The air pipe interface 101 communicates with one of the air guide grooves 4 located in the upper chamber and the lower chamber. An air vent 602 communicating with the air guide groove 4 is opened on the fixing plate 6. Several through holes 601 are also opened on the fixing plate 6, so that the airflow passes through the airflow channel of the panel 2, through the honeycomb core 5, and then through the air guide groove 4 and is discharged from the air vent 602. The through holes 601 are used to allow airflow to pass through, so that negative pressure is generated in the upper chamber and the lower chamber for adsorbing products.

[0024] In this embodiment, stepped grooves 102 are provided on the inner wall of the keel frame 1 and on both sides of the fixing plate 6. The internal partition 3 is fixedly connected in the stepped groove 102. By installing the internal partition 3 in the stepped groove 102, the internal partition 3 is limited and fixed, thereby improving the stability of the internal partition 3.

[0025] In this embodiment, a plurality of air passage holes 501 are equally spaced along the length direction on one side of the honeycomb core 5, and a plurality of air channel grooves 502 are equally spaced along the length direction at one end of the honeycomb core 5 near the internal partition 3. The gas flow rate is increased by the air passage holes 501 and air channel grooves 502.

[0026] Working principle: Airflow passes through the airflow channel of panel 2, through the honeycomb core 5, and then through the air guide groove 4 and exits through the air vent 602. The airflow is allowed to pass through the through hole 601, creating negative pressure in the upper and lower chambers to adsorb products. Panel 2 and the keel frame 1, as well as the honeycomb core 5 and the panel 2 and internal partition 3, are all fixed with composite polymer adhesive. The contact surfaces are covered with polymer composite material to ensure the firmness and sealing effect after composite, and to ensure the flatness and parallelism of panel 2. The flatness of this integrated honeycomb double-sided adsorption fixture can be within 0.1mm and the parallelism can be within 0.2mm. This integrated honeycomb double-sided adsorption fixture does not require manual adjustment. It can be installed in place according to the product design dimensions, which greatly reduces labor costs, improves production efficiency, and enhances competitive advantage. In addition, the keel frame 1 is integrally extruded and molded, which ensures the high precision and consistency of the keel frame 1, ensuring the precise size of each profile. The integral welding process greatly enhances the overall structural stability and improves rigidity.

[0027] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An integrated honeycomb panel double-sided adsorption fixture, comprising a keel frame (1), a panel (2), and a honeycomb core (5), characterized in that: The panel (2) is provided with two parts respectively connected to the top and bottom of the keel frame (1). A fixing plate (6) is fixedly connected to the middle position inside the keel frame (1). An internal partition (3) is installed between the middle position on both sides of the fixing plate (6) and the keel frame (1). The internal space of the keel frame (1) forms an upper chamber and a lower chamber through the internal partition (3). A guide trough (4) is fixedly connected between the middle position on both sides of the fixing plate (6) and the keel frame (1). The upper chamber and the lower chamber form four installation areas through the fixing plate (6) and the guide trough (4). A honeycomb core (5) is installed in each installation area. The panel (2) and the keel frame (1) and the honeycomb core (5) and the panel (2) and the internal partition (3) are fixed by adhesive.

2. The one-piece honeycomb panel double-sided adsorption jig according to claim 1, characterized in that: The panel (2) and the keel frame (1), as well as the honeycomb core (5) and the panel (2) and the internal partition (3) are all fixed by adhesive bonding with composite polymer materials.

3. The one-piece honeycomb panel double-sided adsorption fixture according to claim 1, characterized in that: The keel frame (1) has an air pipe interface (101) on each side that communicates with the upper chamber and the lower chamber. The air pipe interface (101) communicates with one of the air guide slots (4) located in the upper chamber and the lower chamber. The fixing plate (6) has an air vent (602) that communicates with the air guide slot (4). The fixing plate (6) also has several through holes (601).

4. The one-piece honeycomb panel double-sided adsorption fixture according to claim 1, wherein: The length and width of the panel (2) are the same as the length and width of the keel frame (1), which is integrally extruded.

5. The one-piece honeycomb panel double-sided adsorption fixture according to claim 1, wherein: The inner wall of the keel frame (1) and both sides of the fixing plate (6) are provided with stepped grooves (102), and the internal partition (3) is fixedly connected in the stepped grooves (102).

6. The one-piece honeycomb panel double-sided adsorption fixture according to claim 1, characterized in that: The honeycomb core (5) has several air holes (501) that are evenly spaced along its length on one side.

7. The one-piece honeycomb panel double-sided adsorption fixture according to claim 6, characterized in that: The honeycomb core (5) has several air passage slots (502) evenly spaced along its length at one end near the internal partition (3).

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