Adsorption positioning module with partitioned independent heating structure

Abstract

The utility model discloses an adsorption positioning module with partition independent heating structure, including by upper to lower setting's adsorption heating assembly, heat insulation component and bottom plate, adsorption heating assembly includes adsorption apron and heat preservation component, the bottom of adsorption apron has the partition frame, and the partition frame divides the bottom of adsorption apron into a plurality of adsorption heating areas, and the bottom of adsorption apron is provided with the recessed vacuum passage groove group in every adsorption heating area, and the bottom of adsorption apron is still provided with vacuum sealing plate and heating block in every adsorption heating area, and heat preservation component includes heat preservation board and heat preservation support board. The utility model not only has improved the thermal response speed of system greatly, has shortened the process rhythm, and can more ensure the uniformity and stability of entire heating surface temperature field.

Description

Technical Field

[0001] This utility model relates to the field of glass surface treatment technology, and in particular to an adsorption positioning module with a partitioned independent heating structure. Background Technology

[0002] In industries such as precision optics, display touch, and consumer electronics, surface functionalization coating of glass substrates (including cover glass, optical glass, and display substrates) is one of the core processes. Specifically, anti-glare (AG), anti-fingerprint (AF), and anti-reflective (AR) coating processes all require the glass to remain highly stable, with a smooth surface, a clean environment, and uniform temperature distribution throughout the coating process to ensure consistent coating thickness, strong adhesion, and satisfactory optical performance. To meet these stringent process conditions, modern coating production lines are generally equipped with a support and positioning platform that combines adsorption and heating functions. This platform typically uses specialized fixtures to fix and temperature-control the glass substrate.

[0003] Currently, the commonly used load-bearing positioning devices in the industry mainly integrate a vacuum adsorption system, a heating system, and a loading platform into one unit. Their working principle is as follows: a vacuum negative pressure adsorbs the fixture onto the top of the platform, and then the glass substrate is stably adsorbed onto the surface of the fixture through the fixture. The built-in heating mechanism uniformly heats the glass substrate through the fixture to achieve the constant temperature requirements during the spraying process and the initial curing of the subsequent coating. However, the existing technology still has the following significant shortcomings in structural design and functional implementation:

[0004] 1. Heating system exhibits sluggish thermal response and insufficient temperature uniformity.

[0005] Current heating systems mostly employ an integrated heating plate configuration. Although the plate contains several evenly distributed heating units (such as heating wires, heating tubes, or oil circuits), it still exhibits problems such as slow thermal response and uneven temperature distribution during actual startup and control. This uneven heating can easily lead to overheating or underheating in localized areas of the glass substrate, resulting in differences in coating curing rates and affecting film uniformity, adhesion, and final optical performance. Furthermore, when a local heating unit of an integrated heating plate fails, the entire plate often needs to be replaced, which not only incurs high repair costs but also causes production interruptions and resource waste.

[0006] 2. Vacuum adsorption channels are prone to contamination and difficult to maintain.

[0007] In terms of structural layout, existing devices often place the vacuum adsorption channel on the surface area of ​​the platform for ease of processing and assembly. However, this design is susceptible to contamination from splashed paint, environmental dust, and other impurities during spraying operations, causing channel blockage or unstable airflow, thus weakening the consistency and reliability of the adsorption force. With long-term use, residual contaminants are difficult to clean completely, further affecting the adsorption effect. Utility Model Content

[0008] The purpose of this invention is to overcome the above-mentioned problems of the prior art and provide an adsorption positioning module with a zoned independent heating structure, which has the advantages of high heating efficiency, reliable adsorption, excellent heat insulation and robust structure.

[0009] The objective of this utility model is mainly achieved through the following technical solutions:

[0010] An adsorption positioning module with a zoned independent heating structure includes an adsorption heating component, a heat insulation component, and a base plate arranged sequentially from top to bottom;

[0011] The adsorption heating assembly includes an adsorption cover plate and a heat insulation component connected to the bottom of the adsorption cover plate;

[0012] The bottom of the adsorption cover plate has a partition frame that divides the bottom of the adsorption cover plate into several adsorption heating areas. Each adsorption heating area has a recessed vacuum channel groove group at the bottom. Each vacuum channel groove group has several evenly distributed adsorption through holes that penetrate the upper and lower ends of the adsorption cover plate.

[0013] The adsorption cover plate is also provided with a vacuum sealing plate for sealing the bottom of the vacuum channel group and at least one heating block located at the bottom of the vacuum sealing plate in each adsorption heating area.

[0014] The insulation component includes an insulation board that covers each adsorption heating area and an insulation support plate located at the bottom of the insulation board.

[0015] Furthermore, the top of the adsorption cover plate is provided with a plurality of adsorption bearing areas that correspond to a plurality of adsorption heating areas respectively.

[0016] The adsorption through-hole extends through the top of the adsorption-supporting area.

[0017] Furthermore, the vacuum channel array includes an adsorption channel array, which includes a main adsorption channel array and several adsorption branch channel arrays that are evenly distributed and all connected to the main adsorption channel array.

[0018] The main adsorption channel and several adsorption branch channel channels are each provided with several adsorption through holes, and the several adsorption through holes are all located within the adsorption bearing area.

[0019] Furthermore, the vacuum channel assembly also includes a transfer channel channel.

[0020] Within the same adsorption heating area, both the transfer channel and the main adsorption channel are connected by a vacuum connector;

[0021] When one of the transfer channel slots is set in one of the two adjacent adsorption heating areas, the adsorption cover plate is provided with a transfer flow channel for connecting the transfer channel slot with the total adsorption channel slot in another adsorption heating area.

[0022] Furthermore, within the same adsorption heating area, both the transfer channel groove and the main adsorption channel groove have vacuum connection grooves at their air inlet ends, and both the vacuum sealing plate and the heating block are provided with vacuum clearance channels.

[0023] The thermal insulation component has a vacuum clearance notch;

[0024] The vacuum connector includes a vacuum flow tube, a vacuum connection block installed in the vacuum connection groove, and a vacuum limiting block located at the vacuum clearance notch. The top of the vacuum connection block has a first connector channel communicating with the vacuum connection groove, and the vacuum limiting block has a second connector channel. The top of the vacuum flow tube passes through the vacuum clearance channel and is connected to the vacuum connection block, and this end is connected to the first connector channel. The bottom of the vacuum flow tube is connected to the vacuum limiting block and is connected to the second connector channel.

[0025] Furthermore, the transfer channel groove does not have the adsorption through holes.

[0026] Within the adsorption bearing area corresponding to the adsorption heating area provided with the transfer channel groove, there are a number of extended adsorption grooves that are respectively connected to a number of adsorption through holes, and the number of extended adsorption grooves evenly cover the area where the aforementioned transfer channel groove is located.

[0027] Furthermore, when one of the transfer channel grooves is set in one of the two adjacent adsorption heating areas, the two adjacent corresponding adsorption bearing areas are both provided with a bearing clearance groove. The adsorption cover plate is provided with a cover plate clearance groove located in the area surrounded by the bearing clearance groove and connected to the bearing clearance groove. One end of the cover plate clearance groove is connected to the aforementioned transfer channel groove, and the other end of the cover plate clearance groove is connected to the adsorption main channel groove in another adsorption heating area.

[0028] The bearing clearance slot is also detachably connected to a cover plate sealing connector for sealing the top of the cover plate clearance slot, and the cover plate sealing connector and the cover plate clearance slot together form the transfer flow channel.

[0029] Furthermore, an independent gap is left between each of the two adjacent adsorption-bearing regions;

[0030] The individual gaps at the top of the adsorption cover plate together form a gap grid, and the path of the gap grid is adapted to the separator.

[0031] The adsorption cover plate is provided with at least two heating blocks in each adsorption heating area, and the at least two heating blocks are arranged at intervals.

[0032] Furthermore, the heat insulation assembly includes a heat insulation plate and a sealing plate located at the bottom end of the heat insulation plate.

[0033] Furthermore, the heat insulation component, the heat insulation component, and the base plate are all provided with the same sealing frame around their perimeter, which is located at the bottom end of the adsorption cover plate.

[0034] This invention offers the following advantages: It provides a zoned temperature control, built-in vacuum channel, and structurally robust adsorption positioning module. Through integrated design, it simultaneously addresses the key shortcomings of traditional equipment in terms of heating uniformity, response speed, maintenance costs, adsorption cleanliness, and long-term operational stability. Its core advantages can be summarized as follows:

[0035] 1. By designing the adsorption cover plate into zones and equipping each independent adsorption heating area with a dedicated heating block, the structural limitations of traditional integral heating plates are broken. This design allows each heating unit to start and stop independently and control temperature precisely, significantly improving the system's thermal response speed, shortening the process cycle, and ensuring the uniformity and stability of the temperature field across the entire heating surface. This effectively avoids differences in coating curing caused by localized overheating or uneven heating of the glass substrate, thus ensuring the consistency of optical performance and adhesion of high-end functional coatings such as AG and AF. Furthermore, in the event of a localized heating unit failure, rapid location and individual repair or replacement can be achieved, avoiding the costly waste of replacing the entire unit and significantly improving the maintainability and lifespan of the equipment.

[0036] 2. By precisely machining and sealing the main vacuum channels (vacuum channel troughs) at the bottom of the adsorption cover plate, exposing only the necessary adsorption through-holes on the adsorption surface, the risk of paint, dust, and other impurities invading and clogging the core channels during spraying operations is fundamentally eliminated. This design ensures the long-term stability and reliability of vacuum adsorption force, reducing quality defects caused by airflow fluctuations or adsorption failure. Simultaneously, by optimizing the channel layout and employing a tree-like or mesh-like distribution system of "main adsorption channel - branch adsorption channel - transfer channel," coupled with a special extended adsorption trough design, even in areas without adsorption holes (such as above the transfer channel trough), uniform adsorption force coverage can be achieved through channel extension, eliminating adsorption blind spots and ensuring uniform and stable adsorption fixation for glass substrates of various sizes and shapes.

[0037] 3. Through the introduction of multiple design elements including heat insulation components, thermal insulation components, and sealing structures, excellent thermal management and mechanical stability are achieved. The combination of insulation boards and insulation support boards effectively reduces heat loss, improves heat utilization efficiency, and lowers energy consumption; the insulation board effectively blocks the transfer of heat from the heating zone to the bottom plate and connected equipment (such as conveyor lines), preventing thermal interference and equipment thermal deformation. The overall structure is integrated and reinforced through sealing frames, enhancing the rigidity and stability of the adsorption positioning module during high-speed movement and long-term operation. Attached Figure Description

[0038] To more clearly illustrate the embodiments of this utility model, the accompanying drawings used in describing the embodiments of this utility model will be briefly described below. Obviously, the drawings described below are merely some embodiments recorded in this utility model. Those skilled in the art can derive other drawings from the following drawings without any creative effort.

[0039] Figures 1 to 3 These are schematic diagrams of a specific embodiment of the adsorption positioning module with a partitioned independent heating structure according to this utility model.

[0040] Figure 4 An exploded view of a specific embodiment of the adsorption positioning module with a partitioned independent heating structure described in this utility model;

[0041] Figure 5 This is a top view of a specific embodiment of the adsorption positioning module with a partitioned independent heating structure described in this utility model;

[0042] Figure 6 for Figure 5 A cross-sectional view along the AA direction;

[0043] Figure 7 for Figure 6 Enlarged view of a section in the middle C;

[0044] Figure 8 for Figure 5 A sectional view along the BB direction;

[0045] Figures 9 to 11 , Figure 13 , Figure 15 These are schematic diagrams of a specific embodiment of the adsorption cover plate in the adsorption positioning module with a partitioned independent heating structure according to this utility model.

[0046] Figure 12 for Figure 11 Enlarged view of a section in part D;

[0047] Figure 14 for Figure 13A magnified view of a section in part E;

[0048] Figure 16 for Figure 15 Enlarged view of a section of part F in the middle;

[0049] Figure 17 This is a schematic diagram of a specific embodiment of the vacuum connector in the adsorption positioning module with a partitioned independent heating structure according to this utility model;

[0050] Figure 18 This is a schematic diagram of a specific embodiment of the vacuum sealing plate and heating block in the adsorption positioning module with a partitioned independent heating structure according to the present invention.

[0051] Figure 19 This is a schematic diagram of a specific embodiment of the heating block in the adsorption positioning module with a partitioned independent heating structure according to the present invention.

[0052] The component names corresponding to the reference numerals in the attached drawings are as follows: 1. Adsorption cover plate; 2. Divider frame; 3. Adsorption heating area; 4. Adsorption through hole; 5. Vacuum sealing plate; 6. Heating block; 7. Insulation plate; 8. Insulation support plate; 9. Heat insulation plate; 10. Sealing plate; 11. Base plate; 12. Adsorption main channel groove; 13. Adsorption branch channel groove; 14. Transfer channel groove; 15. Vacuum connector; 16. Vacuum connection groove; 17. Vacuum clearance channel; 18. 19. Vacuum connection block; 20. Vacuum limiting block; 21. Vacuum flow pipe; 22. First channel of connector; 23. Second channel of connector; 24. Adsorption bearing area; 25. Extended adsorption tank; 26. Bearing clearance slot; 27. Cover plate clearance slot; 28. Cover plate sealing connector; 29. ​​Sealing frame; 30. Connecting frame; 31. Limiting slider; 32. Transfer flow channel; 33. Hollowed-out; 34. Anti-collision bar; 35. Independent gap. Detailed Implementation

[0053] To enable those skilled in the art to better understand this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments described in this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0054] Example 1

[0055] like Figures 1 to 19 As shown, the adsorption positioning module with a partitioned independent heating structure includes an adsorption heating component, a heat insulation component, and a base plate 11 arranged sequentially from top to bottom;

[0056] The adsorption heating assembly includes an adsorption cover plate 1 and a heat insulation component connected to the bottom of the adsorption cover plate 1;

[0057] The bottom end of the adsorption cover plate 1 has a partition frame 2, which divides the bottom end of the adsorption cover plate 1 into several adsorption heating areas 3. The bottom of each adsorption heating area 3 of the adsorption cover plate 1 is provided with a concave vacuum channel groove group, and each vacuum channel groove group is provided with several evenly distributed adsorption through holes 4 that penetrate the upper and lower ends of the adsorption cover plate 1.

[0058] The adsorption cover plate 1 is also provided with a vacuum sealing plate 5 for sealing the bottom of the vacuum channel group and at least one heating block 6 located at the bottom of the vacuum sealing plate 5 in each adsorption heating zone 3.

[0059] The insulation component includes an insulation board 7 that can cover each adsorption heating area 3 and an insulation support plate 8 located at the bottom of the insulation board 7.

[0060] In this embodiment, the adsorption heating component is used to provide vacuum adsorption and heating functions; the heat insulation component is used to isolate the heat of the adsorption heating component; and the base plate 11 is used to connect other components, such as conveyor lines.

[0061] This embodiment abandons the traditional integrated heating plate configuration. Instead, the adsorption cover 1 is divided into multiple adsorption heating zones 3, and each adsorption heating zone 3 is equipped with at least one heating block 6. Figure 4 , Figure 18 As shown, each adsorption heating zone 3 is equipped with two heating blocks 6. This allows each heating block 6 in each zone to operate independently, improving heating response time and maintaining consistent heating uniformity. Furthermore, even if the heating function in a particular adsorption heating zone 3 fails, precise maintenance can still be performed. The insulation board 7 serves to insulate the adsorption heating zone 3. The insulation board 7 can be made of heat-insulating cotton, and the insulation support plate 8 provides fixation, support, and sealing for the insulation board 7.

[0062] In this embodiment, the adsorption through-hole 4 can be used to adsorb products placed on the top of the adsorption cover plate 1, including but not limited to fixtures, glass plates, etc. The vacuum channel assembly for gas flow is located at the bottom of the adsorption cover plate 1, with the adsorption through-hole 4 exposed only on the top surface of the adsorption cover plate 1. This prevents impurities from entering and remaining in the vacuum channel assembly. Furthermore, the cooperation between the vacuum sealing plate 5 and the bottom of the adsorption cover plate 1 ensures the sealing effect of the vacuum channel assembly, preventing gas leakage that could affect the stability of adsorption.

[0063] like Figure 1 As shown, anti-collision bars 34 can be provided at both the front and rear ends of the adsorption cover plate 1 to prevent damage due to excessive movement during operation.

[0064] like Figure 2 As shown, two connecting frames 30 can be provided at the bottom end of the base plate 11. The bottom end of the connecting frame 30 is provided with a limiting slider 31. By cooperating with the limiting slide rails on other components, the stability of movement in this embodiment can be improved.

[0065] Preferably, the top of the adsorption cover plate 1 is provided with a plurality of adsorption bearing areas 24, which are respectively corresponding to a plurality of adsorption heating areas 3;

[0066] The adsorption through-hole 4 penetrates the top of the adsorption bearing area 24.

[0067] In this embodiment, the adsorption-supporting area 24 is used to support the product placed on the top of the adsorption cover plate 1. Multiple adsorption through holes 4 are evenly distributed on each adsorption-supporting area 24, and the multiple adsorption through holes 4 on the adsorption cover plate 1 are also evenly distributed on the adsorption cover plate 1. Of course, it can also be done as follows... Figure 5 As shown, multiple adsorption through holes 4 in the edge region of the adsorption cover plate 1 can be densely distributed.

[0068] Preferably, the vacuum channel group includes an adsorption channel group, which includes a total adsorption channel 12 and several adsorption branch channel 13 that are evenly distributed and all connected to the total adsorption channel 12.

[0069] The main adsorption channel 12 and several adsorption branch channel 13 are each provided with several adsorption through holes 4, and the several adsorption through holes 4 are all located within the adsorption bearing area 24.

[0070] In this embodiment, the main adsorption channel 12 and several adsorption branch channel 13 are used for gas flow, so that each adsorption through hole 4 in the adsorption bearing area 24 can achieve the adsorption effect.

[0071] Preferably, the vacuum channel assembly further includes a transfer channel 14;

[0072] Within the same adsorption heating zone 3, both the transfer channel 14 and the main adsorption channel 12 are connected to a vacuum connector 15;

[0073] When one of the transfer channel troughs 14 is set in one of the two adjacent adsorption heating zones 3, the adsorption cover plate 1 is provided with a transfer flow channel 32 for connecting the transfer channel trough 14 with the adsorption total channel trough 12 in another adsorption heating zone 3.

[0074] In this embodiment, not all vacuum channel assemblies are directly connected to the vacuum generator, such as... Figure 9 and Figure 10As shown, the adsorption cover plate 1 has eight adsorption heating zones 3, which are also eight adsorption bearing zones 24. The vacuum channel slots in the four adsorption heating zones 3 located at the two ends are each equipped with a transfer channel slot 14, while the vacuum channel slots in the four adsorption heating zones 3 located in the middle are all connected to their adjacent transfer channel slots 14. In this way, gas can circulate within each vacuum channel slot in the eight adsorption heating zones 3, thereby achieving uniform adsorption across the entire adsorption cover plate 1. The vacuum connector 15 is used to connect to a vacuum generator; activating the vacuum generator allows gas to circulate within the corresponding vacuum channel slot.

[0075] Preferably, within the same adsorption heating zone 3, both the transfer channel trough 14 and the adsorption main channel trough 12 have vacuum connection troughs 16 at their air inlet ends, and both the vacuum sealing plate 5 and the heating block 6 are provided with vacuum clearance channels 17.

[0076] The thermal insulation component has a vacuum clearance notch 18;

[0077] The vacuum connector 15 includes a vacuum flow tube 21, a vacuum connection block 19 installed in the vacuum connection groove 16, and a vacuum limiting block 20 located at the vacuum clearance notch 18. The top of the vacuum connection block 19 has a first connector channel 22 that communicates with the vacuum connection groove 16. The vacuum limiting block 20 has a second connector channel 23. The top of the vacuum flow tube 21 passes through the vacuum clearance channel 17 and is connected to the vacuum connection block 19, and this end communicates with the first connector channel 22. The bottom of the vacuum flow tube 21 is connected to the vacuum limiting block 20 and communicates with the second connector channel 23.

[0078] In this embodiment, the vacuum connecting block 19, vacuum flow pipe 21, and vacuum limiting block 20 enable a stable connection of the vacuum connector 15 and adapt to the structure of the adsorption heating assembly to achieve gas reversal flow in the vacuum connector 15. Both the insulation plate 7 and the insulation support plate 8 are provided with vacuum clearance notches 18, such as... Figure 3 As shown.

[0079] Preferably, the transfer channel groove 14 is not provided with the adsorption through hole 4.

[0080] Within the adsorption bearing area 24 corresponding to the adsorption heating area 3, which is provided with the transfer channel groove 14, there are a number of extended adsorption grooves 25 that are respectively connected to a number of adsorption through holes 4. The number of extended adsorption grooves 25 evenly cover the area where the aforementioned transfer channel groove 14 is located.

[0081] like Figures 10 to 12As shown, since the adsorption through-hole 4 is not provided on the transfer channel trough 14, in order to avoid the occurrence of areas with leakage in the adsorption bearing area 24, the gas flow path of the adsorption through-hole 4 in the adsorption bearing area 24 is extended by extending the adsorption trough 25, so as to achieve a uniform and stable adsorption effect.

[0082] Preferably, when one of the transfer channel grooves 14 is set in one of the two adjacent adsorption heating areas 3, the two adjacent corresponding adsorption bearing areas 24 are both provided with bearing clearance grooves 26, and the adsorption cover plate 1 is provided with cover plate clearance grooves 27 located in the area surrounded by the bearing clearance grooves 26 and communicating with the bearing clearance grooves 26. One end of the cover plate clearance groove 27 is connected to the aforementioned transfer channel groove 14, and the other end of the cover plate clearance groove 27 is connected to the adsorption total channel groove 12 in another adsorption heating area 3.

[0083] The bearing clearance slot 26 is also detachably connected to a cover plate sealing connector 28 for sealing the top of the cover plate clearance slot 27. The cover plate sealing connector 28 and the cover plate clearance slot 27 together form the transfer flow channel 32.

[0084] This facilitates the processing and fabrication of the transfer channel 32.

[0085] Preferably, an independent gap 35 is left between each of the two adjacent adsorption bearing regions 24;

[0086] The individual gaps 35 at the top of the adsorption cover plate 1 together form a gap grid, and the path of the gap grid is adapted to the partition frame 2;

[0087] The adsorption cover plate 1 is provided with at least two heating blocks 6 in each adsorption heating zone 3, and the at least two heating blocks 6 are arranged at intervals.

[0088] In this embodiment, the independent gap 35 can appropriately block the mutual negative influence of heat between the various adsorption and bearing areas 24.

[0089] like Figure 18 and Figure 19 As shown, each adsorption heating zone 3 is provided with two heating blocks 6, which are arranged at intervals. In this way, the mutual negative influence of heat between the two heating blocks 6 located in the same adsorption heating zone 3 can also be reduced.

[0090] Preferably, the heat insulation assembly includes a heat insulation plate 9 and a sealing plate 10 located at the bottom end of the heat insulation plate 9.

[0091] In this embodiment, the heat insulation plate 9 prevents the heat generated by the adsorption heating component from affecting other components connected to the base plate 11. The sealing plate 10 seals the structures such as the heat insulation plate 9, the heat insulation support plate 8, and the heat insulation plate 7, thereby enhancing the overall stability of the adsorption positioning module. The sealing plate 10 can be made of aerogel.

[0092] The insulation board 7, insulation support board 8, heat insulation board 9, and base plate 11 can all be provided with perforations 33 as needed to facilitate wiring or connection to other structures. For example... Figure 3 As shown, the heat insulation plate 9 can also support the vacuum limiting block 20.

[0093] Preferably, the heat insulation component, the heat insulation component, and the base plate 11 are all provided with the same sealing frame 29, which is located at the bottom end of the adsorption cover plate 1.

[0094] This further enhances the overall stability of the adsorption positioning module.

[0095] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An adsorption positioning module with a zoned independent heating structure, characterized in that: It includes an adsorption heating component, a heat insulation component and a base plate (11) arranged from top to bottom; The adsorption heating assembly includes an adsorption cover plate (1) and a heat insulation component connected to the bottom of the adsorption cover plate (1); The bottom end of the adsorption cover plate (1) has a partition frame (2), which divides the bottom end of the adsorption cover plate (1) into several adsorption heating areas (3). The bottom of each adsorption heating area (3) of the adsorption cover plate (1) is provided with a concave vacuum channel groove group, and several uniformly distributed adsorption through holes (4) that penetrate the upper and lower ends of the adsorption cover plate (1) are provided at each vacuum channel groove group. The adsorption cover plate (1) is also provided with a vacuum sealing plate (5) for sealing the bottom of the vacuum channel group and at least one heating block (6) located at the bottom of the vacuum sealing plate (5) in each adsorption heating area (3). The insulation component includes an insulation board (7) that can cover each adsorption heating area (3) and an insulation support plate (8) located at the bottom of the insulation board (7).

2. The adsorption positioning module with a zoned independent heating structure according to claim 1, characterized in that: The top of the adsorption cover plate (1) is provided with a plurality of adsorption bearing areas (24) that correspond to a plurality of adsorption heating areas (3). The adsorption through-hole (4) penetrates the top of the adsorption bearing area (24).

3. The adsorption positioning module with a zoned independent heating structure according to claim 2, characterized in that: The vacuum channel group includes an adsorption channel group, which includes a total adsorption channel (12) and several adsorption branch channel (13) that are evenly distributed and connected to the total adsorption channel (12). The main adsorption channel (12) and several adsorption branch channel (13) are provided with several adsorption through holes (4), and the several adsorption through holes (4) are all located in the adsorption bearing area (24).

4. The adsorption positioning module with a zoned independent heating structure according to claim 3, characterized in that: The vacuum channel slot group also includes a transfer channel slot (14). Within the same adsorption heating zone (3), both the transfer channel (14) and the main adsorption channel (12) are connected to a vacuum connector (15). When one of the transfer channel grooves (14) is set in one of the two adjacent adsorption heating areas (3), the adsorption cover plate (1) is provided with a transfer flow channel (32) for connecting the transfer channel groove (14) with the adsorption total channel groove (12) in another adsorption heating area (3).

5. The adsorption positioning module with a zoned independent heating structure according to claim 4, characterized in that: Within the same adsorption heating area (3), the air inlet ends of the transfer channel groove (14) and the adsorption main channel groove (12) are both provided with vacuum connection grooves (16), and the vacuum sealing plate (5) and the heating block (6) are both provided with vacuum clearance channels (17). The thermal insulation component has a vacuum clearance notch (18). The vacuum connector (15) includes a vacuum flow tube (21), a vacuum connection block (19) installed in the vacuum connection groove (16), and a vacuum limiting block (20) located at the vacuum clearance notch (18). The top of the vacuum connection block (19) is provided with a first connector channel (22) communicating with the vacuum connection groove (16). The vacuum limiting block (20) is provided with a second connector channel (23). The top of the vacuum flow tube (21) passes through the vacuum clearance channel (17) and is connected to the vacuum connection block (19), and this end is connected to the first connector channel (22). The bottom end of the vacuum flow tube (21) is connected to the vacuum limiting block (20) and is connected to the second connector channel (23).

6. The adsorption positioning module with a zoned independent heating structure according to claim 4, characterized in that: The transfer channel groove (14) is not provided with the adsorption through hole (4). Within the adsorption carrying area (24) corresponding to the adsorption heating area (3) provided with the transfer channel groove (14), there are a number of extended adsorption grooves (25) that are respectively connected to a number of adsorption through holes (4), and the number of extended adsorption grooves (25) evenly cover the area where the aforementioned transfer channel groove (14) is located.

7. The adsorption positioning module with a zoned independent heating structure according to claim 4, characterized in that: When the transfer channel groove (14) is selected to be set in one of the two adjacent adsorption heating areas (3), the two adjacent corresponding adsorption bearing areas (24) are both provided with bearing relief grooves (26) and the adsorption cover plate (1) is provided with a cover plate relief groove (27) located in the area surrounded by the bearing relief groove (26) and connected to the bearing relief groove (26). One end of the cover plate relief groove (27) is connected to the aforementioned transfer channel groove (14), and the other end of the cover plate relief groove (27) is connected to the adsorption total channel groove (12) in another adsorption heating area (3). The bearing clearance slot (26) is also detachably connected to a cover plate sealing connector (28) for sealing the top of the cover plate clearance slot (27), and the cover plate sealing connector (28) and the cover plate clearance slot (27) together form the transfer flow channel (32).

8. The adsorption positioning module with a zoned independent heating structure according to claim 2, characterized in that: An independent gap (35) is left between each of the two adjacent adsorption bearing areas (24); The individual gaps (35) at the top of the adsorption cover plate (1) together form a gap grid, the path of which is adapted to the separator (2); The adsorption cover plate (1) is provided with at least two heating blocks (6) in each adsorption heating area (3), and the at least two heating blocks (6) are arranged at intervals.

9. The adsorption positioning module with a zoned independent heating structure according to any one of claims 1-8, characterized in that: The heat insulation assembly includes a heat insulation plate (9) and a sealing plate (10) located at the bottom end of the heat insulation plate (9).

10. The adsorption positioning module with a partitioned independent heating structure according to claim 9, characterized in that: The heat insulation component, the heat insulation component, and the bottom plate (11) are all provided with the same sealing frame (29) around their perimeter, which is located at the bottom of the adsorption cover plate (1).

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