Hot-pressing structure and hot-pressing apparatus

Abstract

The application provides a hot-pressing structure and a hot-pressing device. The hot-pressing structure comprises a guide assembly, a pressing assembly, a driving assembly and a pressure detection member. The pressing assembly is elastically connected to one side of the guide assembly along a first direction, and the pressing assembly can swing relative to the guide assembly. The driving assembly is arranged at the side of the guide assembly away from the pressing assembly. The driving assembly is drivingly connected to the guide assembly through the pressure detection member, and is used for driving the guide assembly to move along the first direction.

Description

Technical Field

[0001] This application relates to the field of hot pressing technology, and in particular to a hot pressing structure and hot pressing equipment. Background Technology

[0002] During hot pressing, due to product positioning errors or the product's own temperature accuracy, the hot pressing surface of the product and the hot pressing head may not fit tightly together, thus affecting the hot pressing quality of the product. Utility Model Content

[0003] This application provides a hot pressing structure and hot pressing equipment to solve the problem in the known technology that the hot pressing surface of the product and the hot pressing head cannot fit tightly together, thus affecting the hot pressing quality of the product.

[0004] This application provides a hot pressing structure, including a guide assembly, a pressing assembly, a driving assembly, and a pressure detection element; the pressing assembly is elastically connected to one side of the guide assembly along a first direction, and the pressing assembly can swing relative to the guide assembly; the driving assembly is spaced apart on the side of the guide assembly away from the pressing assembly; the driving assembly is connected to the guide assembly through the pressure detection element, and is used to drive the guide assembly to move along the first direction.

[0005] In one possible implementation, the guiding assembly includes a first guide member and a second guide member, and along the first direction, the pressing assembly is spaced apart on one side of the first guide member, and the pressing assembly is elastically connected to the first guide member; Along the first direction, the second guide is connected to the side of the first guide near the pressing assembly, and the pressing assembly can swing relative to the second guide.

[0006] In one possible implementation, along the first direction, the pressing assembly has a rotating groove on the side near the first guide member, and the second guide member is at least partially rotatably received within the rotating groove.

[0007] In one possible implementation, the hot-pressing structure further includes an elastic element disposed between the first guide and the pressing assembly, one end of the elastic element being elastically connected to the first guide and the other end being elastically connected to the pressing assembly.

[0008] In one possible implementation, the pressing assembly includes a connector and a hot presser, the connector being resiliently connected to the guide assembly, and the hot presser being connected to the side of the connector away from the guide assembly, the connector being configured to prevent heat transfer from the hot presser to the guide assembly.

[0009] In one possible implementation, the pressing assembly further includes a heating element and a temperature detection element, the heating element being configured to heat the hot pressing element and the temperature detection element being configured to detect the temperature of the hot pressing element.

[0010] In one possible implementation, the pressing assembly further includes a heat insulation element disposed around the outer periphery of the hot pressing element.

[0011] This application also provides a hot pressing device, including a carrier plate and the above-described hot pressing structure, wherein the carrier plate is configured to place a workpiece to be processed, and the hot pressing structure is configured to hot press the workpiece to be processed placed on the carrier plate.

[0012] In one possible implementation, the hot pressing apparatus further includes a limiting component configured to limit the workpiece relative to the carrier plate.

[0013] In one possible implementation, the hot pressing device further includes a substrate, the number of the carrier plates is set to a plurality, the number of the hot pressing structures is set to a plurality, the plurality of hot pressing structures and the plurality of carrier plates are connected to the substrate, and the plurality of hot pressing structures and the plurality of carrier plates are correspondingly arranged.

[0014] The hot pressing structure of this application elastically connects the pressure assembly and the guide assembly, creating a certain gap between them. This allows the pressure assembly to swing relative to the guide assembly, enabling it to adjust to fit the different inclinations of the workpiece surface and thus improving the hot pressing effect. Furthermore, this application includes a pressure detection element that can detect the pressure applied by the pressure assembly in real time, ensuring the pressure assembly maintains an appropriate pressure. Simultaneously, the drive assembly is connected to the guide assembly via the pressure detection element, preventing damage caused by excessive pressure when the pressure assembly is adjusted for different workpieces during downward pressure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the hot-pressed structure of this application in one embodiment.

[0016] Figure 2 This is an exploded schematic diagram of the hot-pressed structure of this application in one embodiment.

[0017] Figure 3 This is a schematic diagram of the guide component in one embodiment of the hot-pressing structure of this application.

[0018] Figure 4 This is a cross-sectional schematic diagram of the hot-pressed structure of this application in one embodiment.

[0019] Figure 5This is a schematic diagram of the connection between the first guide member and the connecting member in one embodiment of the hot-pressing structure of this application.

[0020] Figure 6 This is a schematic diagram of the structure of the hot pressing device of this application in one embodiment.

[0021] Figure 7 This is a schematic diagram of the installation of the hot pressing structure in one embodiment of the hot pressing device of this application.

[0022] Figure 8 This is a schematic diagram of the limiting component in one embodiment of the hot pressing device of this application.

[0023] Figure 9 This is a schematic diagram of the installation of a non-adaptive hot pressing structure in one embodiment of the hot pressing equipment of this application.

[0024] Key component symbols: 200, hot pressing equipment; 100, hot pressing structure; Z, first direction; X, second direction; Y, third direction; 10, drive assembly; 11, first drive component; 12, first mounting plate; 13, second mounting plate; 20, pressure detection component; 30, guide assembly; 31, first guide component; 311, mounting groove; 312, first mounting hole; 32, second guide component; 321, connecting part; 322, ball head; 33, third guide component; 40, pressing assembly; 41, connecting part; 411, rotating groove; 412 42. Second mounting hole; 42. Hot pressing component; 421. Third mounting hole; 422. Fourth mounting hole; 43. Heating component; 44. Temperature detection component; 45. Heat insulation component; 50. Elastic component; 60. Processing box; 61. Processing cavity; 70. Base plate; 71. Carrier plate; 72. Mounting bracket; 80. Limiting assembly; 81. First limiting mechanism; 811. Second driving component; 812. First limiting plate; 82. Second limiting mechanism; 821. Third driving component; 822. Second limiting plate; 83. Distance sensor; 90. Non-adaptive hot pressing structure.

[0025] The following detailed description, in conjunction with the accompanying drawings, further illustrates this application. Detailed Implementation

[0026] The following description will refer to the accompanying drawings to provide a more complete picture of the present application. The drawings illustrate exemplary embodiments of the present application. However, the present application may be implemented in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided to make the present application thorough and complete, and to fully convey the scope of the present application to those skilled in the art. Similar reference numerals denote the same or similar components.

[0027] The terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to limit the application. As used herein, unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “the” are intended to also include the plural forms. Furthermore, when used herein, “comprising” and / or “including” and / or “having,” integers, steps, operations, components, and / or components, but does not exclude the presence or addition of one or more other features, regions, integers, steps, operations, components, and / or groups thereof.

[0028] Unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. Furthermore, unless expressly defined herein, terms such as those defined in a general dictionary should be interpreted as having the same meaning as they have in the relevant art and in the content of this application, and will not be interpreted as having an idealized or overly formal meaning.

[0029] The specific embodiments of this application will be further described in detail below with reference to the accompanying drawings.

[0030] like Figures 1 to 4 As shown, this embodiment provides a hot pressing structure 100 for performing hot pressing operations on a workpiece. The hot pressing structure 100 includes a guide assembly 30, a pressing assembly 40, a drive assembly 10, and a pressure detection element 20.

[0031] For ease of reading, this application introduces the terms first direction Z, second direction X, and third direction Y to describe the embodiments of this application. The first direction Z, second direction X, and third direction Y can be three non-parallel straight lines in space; further, the first direction Z, second direction X, and third direction Y can be three mutually perpendicular directions in a three-dimensional coordinate system (a three-dimensional Cartesian coordinate system). In subsequent embodiments, the first direction Z is described as the Z-axis direction of the three-dimensional coordinate system, the second direction X as the X-axis direction of the three-dimensional coordinate system, and the third direction Y as the Y-axis direction of the three-dimensional coordinate system.

[0032] Along the first direction Z, the pressing assembly 40 is elastically connected to one side of the guide assembly 30, and the pressing assembly 40 can swing relative to the guide assembly 30. Along the first direction Z, the driving assembly 10 is spaced apart on the side of the guide assembly 30 away from the pressing assembly 40, and the driving assembly 10 is connected to the guide assembly 30 through the pressure detection element 20, for driving the guide assembly 30 to move along the first direction Z.

[0033] Thus, the hot pressing structure 100 of this application, by elastically connecting the pressing assembly 40 and the guide assembly 30, creates a certain movable gap between them, allowing the pressing assembly 40 to swing relative to the guide assembly 30. This enables the pressing assembly 40 to be adjusted to adapt to surfaces with different inclinations of the workpiece, thereby improving the hot pressing effect. Furthermore, this application includes a pressure detection element 20, which can detect the pressure applied by the pressing assembly 40 in real time, ensuring that the pressing assembly 40 maintains appropriate pressure. Simultaneously, the drive assembly 10 is connected to the guide assembly 30 via the pressure detection element 20, preventing damage caused by excessive pressure when the pressing assembly 40 is adjusted based on different workpieces during the downward pressing process driven by the drive assembly 10.

[0034] Please combine Figures 1 to 4 In one embodiment, the drive assembly 10 includes a first drive element 11, a first mounting plate 12, and a second mounting plate 13.

[0035] The first driving component 11 is a cylinder and is arranged along the first direction Z. The first mounting plate 12 is connected to the driving end of the first driving component 11, and the second mounting plate 13 is connected to the side of the first mounting plate 12 away from the first driving component 11, so that the first mounting plate 12 and the second mounting plate 13 can be moved along the first direction Z by the first driving component 11.

[0036] The pressure detection element 20 is a pressure sensor, and it is positioned along the first direction Z. One end of the pressure detection element 20 is connected to the second mounting plate 13, and the other end is connected to the guide assembly 30. Thus, the first drive element 11 can not only drive the guide assembly 30 and the pressing assembly 40 connected to the guide assembly 30 to move along the first direction Z via the pressure detection element 20, but also, when the pressing assembly 40 presses against the workpiece, apply a reaction force to the pressing assembly 40 and the guide assembly 30 through the workpiece. This reaction force acts on the pressure detection element 20, thereby detecting the pressure on the workpiece.

[0037] Please combine Figures 2 to 5 In one embodiment, the guide assembly 30 includes a first guide member 31 and a second guide member 32. Along the first direction Z, a pressing assembly 40 is spaced apart on one side of the first guide member 31 and is elastically connected to the first guide member 31. Along the first direction Z, the second guide member 32 is connected to the side of the first guide member 31 near the pressing assembly 40, and the pressing assembly 40 is oscillating relative to the second guide member 32.

[0038] Along the first direction Z, one side of the first guide member 31 is connected to the pressure detection member 20, and the other side of the first guide member 31 has a mounting groove 311. The second guide member 32 includes a connecting portion 321 and a ball head 322. The connecting portion 321 is located within the mounting groove 311 and is connected to the bottom wall of the mounting groove 311. Along the first direction Z, the ball head 322 is integrally formed on the side of the connecting portion 321 away from the bottom wall of the mounting groove 311. The ball head 322 is generally hemispherical, and part of the ball head 322 extends outside the mounting groove 311.

[0039] Furthermore, along the first direction Z, the pressing assembly 40 has a rotating groove 411 on the side near the first guide member 31, and the second guide member 32 is at least partially rotatably housed in the rotating groove 411.

[0040] The pressing assembly 40 includes a connector 41. Along the first direction Z, the connector 41 is spaced apart on one side of the first guide 31, and the connector 41 is elastically connected to the first guide 31 of the guiding assembly 30. Along the first direction Z, a rotating groove 411 is formed at the center position of the side of the connector 41 near the first guide 31. The shape of the rotating groove 411 is adapted to the shape of the ball head 322, and the portion of the ball head 322 extending out of the mounting groove 311 is rotatably disposed in the rotating groove 411, so that the ball head 322 can rotate in the rotating groove 411, thereby allowing the connector 41 to swing relative to the ball head 322.

[0041] Furthermore, the hot pressing structure 100 also includes an elastic element 50, which is disposed between the first guide 31 and the pressing assembly 40. One end of the elastic element 50 is elastically connected to the first guide 31, and the other end is elastically connected to the pressing assembly 40.

[0042] Along the first direction Z, the first guide member 31 has a plurality of first mounting holes 312 on the side near the connector 41, and the connector 41 has a plurality of second mounting holes 412 on the side near the first guide member 31.

[0043] There are four first mounting holes 312, which are arranged in a matrix and surround the mounting groove 311. There are also four second mounting holes 412, which correspond to the four first mounting holes 312.

[0044] The guide assembly 30 also includes a third guide member 33. The number of third guide members 33 is the same as the number of first mounting holes 312, that is, there are four third guide members 33. The third guide members 33 are arranged along the first direction Z. One end of the third guide member 33 is received in the first mounting hole 312, and the third guide member 33 is threadedly engaged with the first mounting hole 312 to fix the third guide member 33 to the first guide member 31.

[0045] The third guide member 33, at its other end away from the first guide member 31, is recessed within the second mounting hole 412, meaning the diameter of the second mounting hole 412 is larger than the outer diameter of the portion of the third guide member 33 located within the second mounting hole 412. Furthermore, the portion of the third guide member 33 recessed within the second mounting hole 412 can slide within the second mounting hole 412 along the first direction Z.

[0046] The elastic element 50 is a spring, and the elastic element 50 is arranged along the first direction Z. The number of elastic elements 50 is the same as the number of third guide elements 33, that is, the number of elastic elements 50 is also set to four. The four elastic elements 50 are correspondingly arranged with the four third guide elements 33, and the four elastic elements 50 are respectively sleeved on the outer periphery of the four third guide elements 33, so as to guide the elastic elements 50 to compress or stretch along the first direction Z through the third guide elements 33.

[0047] One end of the elastic member 50 is received in the second mounting hole 412 and connected to the connector 41, and the other end of the elastic member 50 can extend out of the second mounting hole 412 and be connected to the third guide member 33 or the first guide member 31.

[0048] Thus, the third guide 33 is clearance-fitted with the second mounting hole 412, and the connector 41 is spaced apart from the first guide 31, so as to realize the swing of the connector 41 relative to the ball head 322.

[0049] Please combine Figures 2 to 5 In one embodiment, the pressing assembly 40 further includes a hot press 42 connected to the side of the connector 41 away from the guide assembly 30, and the connector 41 is configured to prevent heat from the hot press 42 from being transferred to the guide assembly 30.

[0050] The hot-pressing component 42 is generally square in shape and is fixedly connected to the connecting component 41 by bolts or other components. The connecting component 41 is made of heat-insulating material to prevent heat from the hot-pressing component 42 from being transferred to the connecting component 41 and then to the first guide component 31 and the pressure detection component 20, thereby affecting the service life of the pressure detection component 20.

[0051] Furthermore, the pressing assembly 40 also includes a heating element 43 and a temperature detection element 44, the heating element 43 being configured to heat the hot pressing element 42, and the temperature detection element 44 being configured to detect the temperature of the hot pressing element 42.

[0052] Along the second direction X, a third mounting hole 421 is provided on one side of the hot press 42. The heating element 43 is a resistance wire or other element that can heat the hot press 42. One end of the heating element 43 is fixed in the third mounting hole 421 and the heating element 43 is thermally coupled to the hot press 42. The other end of the heating element 43 is electrically connected to a power supply device so that the power supply device can supply power to the heating element 43 to make it heat up.

[0053] Along the third direction Y, a fourth mounting hole 422 is provided on one side of the hot press 42. The temperature detection element 44 is a temperature sensor. The detection end of the temperature detection element 44 is fixed in the fourth mounting hole 422 and thermally coupled to the hot press 42, so as to dynamically adjust the heating power of the heating element 43 based on the current temperature of the hot press 42 detected by the temperature detection element 44.

[0054] Furthermore, the pressing assembly 40 also includes a heat insulation member 45, which surrounds the outer periphery of the hot pressing member 42. The heat insulation member 45 is made of heat-insulating material and has a ring-shaped structure to cover the outer periphery of the hot pressing member 42. In addition, along the first direction Z, the end of the hot pressing member 42 away from the connector 41 extends beyond the heat insulation member 45 to prevent the heat insulation member 45 from affecting the contact between the hot pressing member 42 and the workpiece to be processed.

[0055] When the hot pressing structure 100 of this application is in operation, the first driving member 11 drives the guide assembly 30 and the pressing assembly 40 to press down synchronously, and the hot pressing member 42 contacts the surface of the workpiece and stops moving. The first driving member 11 continues to drive the guide assembly 30 to press down, so that the guide assembly 30 moves toward the pressing assembly 40, and the elastic member 50 is compressed until the ball head 322 contacts the groove wall of the rotating groove 411. At this time, the hot pressing member 42 can swing relative to the ball head 322 to adapt to the surface of the workpiece. After the hot pressing is completed, the first driving member 11 drives the guide assembly 30 and the pressing assembly 40 to rise synchronously, and when the pressing assembly 40 no longer contacts the workpiece, the pressing assembly 40 is driven to reset under the elastic force of the elastic member 50.

[0056] like Figures 6 to 7 As shown, this embodiment also provides a hot pressing device 200, including a carrier plate 71 and the hot pressing structure 100 described above. The carrier plate 71 is configured to place the workpiece to be processed, and the hot pressing structure 100 is configured to hot press the workpiece placed on the carrier plate 71.

[0057] The hot pressing equipment 200 also includes a substrate 70, a plurality of carrier plates 71, and a plurality of hot pressing structures 100. The plurality of hot pressing structures 100 and the plurality of carrier plates 71 are connected to the substrate 70, and the plurality of hot pressing structures 100 and the plurality of carrier plates 71 are correspondingly arranged.

[0058] In this embodiment, the hot pressing equipment 200 further includes a processing box 60, on one side of which a plurality of processing cavities 61 are provided. Along the first direction Z, the plurality of processing cavities 61 are arranged sequentially at intervals, and each processing cavity 61 is provided with a substrate 70, and the substrate 70 is provided with a plurality of material carrier plates 71 and a plurality of hot pressing structures 100, so as to perform hot pressing operations on a plurality of workpieces to be processed simultaneously.

[0059] In this embodiment, four carrier plates 71 are arranged in a matrix on the substrate 70. It is understood that in other embodiments, the number and distribution of carrier plates 71 can be designed according to actual needs. The carrier plates 71 are fixedly connected to the substrate 70, and the structures of the carrier plates 71 can be identical to hold the same workpiece; alternatively, the structures of the carrier plates 71 can be different to hold different workpieces.

[0060] The material carrier plate 71 may be provided with positioning posts, which can cooperate with the holes, slots or other structures on the workpiece to be processed, so as to realize the alignment of the workpiece to be processed relative to the material carrier plate 71.

[0061] The hot pressing equipment 200 also includes a mounting frame 72 connected to the base plate 70. Multiple hot pressing structures 100 are mounted on the mounting frame 72. One or two hot pressing structures 100 can be correspondingly positioned on a workpiece placed on a carrier plate 71. Furthermore, the hot pressing structure 100 can slide relative to the mounting frame 72 via a sliding structure to adjust its position, allowing a single hot pressing structure 100 to move and act on workpieces placed on different carrier plates 71.

[0062] Please combine Figures 7 to 9 In one embodiment, the hot press 200 further includes a limiting component 80 configured to limit the workpiece relative to the carrier plate 71.

[0063] The limiting component 80 includes a first limiting mechanism 81 and a second limiting mechanism 82. The first limiting mechanism 81 is used to limit the workpiece in the second direction X, and the second limiting mechanism 82 is used to limit the workpiece in the third direction Y.

[0064] The first limiting mechanism 81 includes a second driving member 811 and a first limiting plate 812. The second driving member 811 is a cylinder and is arranged along the second direction X. The second driving member 811 is connected to the first limiting plate 812 to drive the first limiting plate 812 to move along the second direction X.

[0065] The second limiting mechanism 82 includes a third driving member 821 and a second limiting plate 822. The third driving member 821 is a cylinder and is arranged along the third direction Y. The third driving member 821 is connected to the second limiting plate 822 to drive the second limiting plate 822 to move along the third direction Y.

[0066] In some implementation methods, each carrier plate 71 is provided with a corresponding limiting component 80. Along the second direction X, a first limiting mechanism 81 is provided on one side of the carrier plate 71, and along the third direction Y, a second limiting mechanism 82 is provided on one side of the carrier plate 71. When the workpiece to be processed has a shell structure and is placed on the carrier plate 71, a portion of the workpiece is arranged around the outer periphery of the carrier plate 71. The first limiting plate 812 and the second limiting plate 822 press the portion of the workpiece surrounding the outer periphery of the carrier plate 71 against the outer peripheral surface of the carrier plate 71, thereby limiting the workpiece relative to the carrier plate 71.

[0067] It is understandable that, in some other implementations, when the workpiece to be processed is a flat structure and is placed on the carrier plate 71, multiple limiting posts can be provided on the carrier plate 71. The multiple limiting posts are correspondingly provided with the first limiting plate 812 and the second limiting plate 822, so that the workpiece to be processed is pressed against the limiting posts by the first limiting plate 812 and the second limiting plate 822.

[0068] In this embodiment, the limiting component 80 further includes a distance sensor 83, which is disposed on one side of the material plate 71 along the second direction X and / or on one side of the material plate 71 along the third direction Y, so as to detect the position of the workpiece to be processed placed on the material plate 71.

[0069] In this embodiment, the hot pressing device 200 also includes a non-adaptive hot pressing structure 90, which is connected to the mounting frame 72. The non-adaptive hot pressing structure 90 includes the drive assembly 10, pressure detection element 20, and pressing assembly 40 of the aforementioned hot pressing structure 100. It can also perform hot pressing operations on the workpiece. The structure and principle of the aforementioned components are the same as those of the hot pressing structure 100, and will not be described again here. The difference between the non-adaptive hot pressing structure 90 and the aforementioned hot pressing structure 100 is that it does not have a guide assembly 30; that is, the pressing assembly 40 will not swing and will not be adapted to adjust to different workpiece surfaces.

[0070] In addition, the hot pressing equipment 200 also includes a material carrier plate 71 corresponding to the non-adaptive hot pressing structure 90, which holds the workpiece to be processed that is suitable for the non-adaptive hot pressing structure 90.

[0071] The specific embodiments of this application have been described above with reference to the accompanying drawings. However, those skilled in the art will understand that various changes and substitutions can be made to the specific embodiments of this application without departing from the scope of this application. All such changes and substitutions fall within the scope defined by this application.

Claims

1. A hot-pressed structure, characterized in that, include: Guiding components; A pressing assembly is elastically connected to one side of the guide assembly along a first direction, and the pressing assembly is oscillating relative to the guide assembly; A drive assembly is provided at intervals on the side of the guide assembly away from the pressure assembly; A pressure sensing element is provided, and the driving assembly is connected to the guide assembly via the pressure sensing element to drive the guide assembly to move along the first direction.

2. The hot-pressed structure as described in claim 1, characterized in that, The guiding assembly includes a first guide member and a second guide member. Along the first direction, the pressing assembly is spaced apart on one side of the first guide member, and the pressing assembly is elastically connected to the first guide member. Along the first direction, the second guide is connected to the side of the first guide near the pressing assembly, and the pressing assembly can swing relative to the second guide.

3. The hot-pressed structure as described in claim 2, characterized in that, Along the first direction, the pressing assembly has a rotating groove on the side near the first guide member, and the second guide member is at least partially rotatably housed in the rotating groove.

4. The hot-pressed structure as described in claim 2, characterized in that, The hot-pressing structure also includes an elastic element, which is disposed between the first guide and the pressing assembly. One end of the elastic element is elastically connected to the first guide, and the other end is elastically connected to the pressing assembly.

5. The hot-pressed structure as described in claim 1, characterized in that, The pressing assembly includes a connector and a hot presser. The connector is elastically connected to the guide assembly, and the hot presser is connected to the side of the connector away from the guide assembly. The connector is configured to prevent heat from the hot presser from being transferred to the guide assembly.

6. The hot-pressed structure as described in claim 5, characterized in that, The pressing assembly further includes a heating element and a temperature detection element, wherein the heating element is configured to heat the hot pressing component, and the temperature detection element is configured to detect the temperature of the hot pressing component.

7. The hot-pressed structure as described in claim 5, characterized in that, The pressing assembly also includes a heat insulation element, which is disposed around the outer periphery of the hot pressing element.

8. A hot pressing device, characterized in that, The device includes a carrier plate and a hot pressing structure as described in any one of claims 1 to 7, wherein the carrier plate is configured to hold a workpiece to be processed, and the hot pressing structure is configured to hot press the workpiece to be processed placed on the carrier plate.

9. The hot pressing equipment as described in claim 8, characterized in that, The hot pressing equipment also includes a limiting component configured to limit the workpiece relative to the carrier plate.

10. The hot pressing equipment as described in claim 9, characterized in that, The hot pressing device further includes a substrate, and the number of the carrier plates is set to multiple, the number of the hot pressing structures is set to multiple, the multiple hot pressing structures and the multiple carrier plates are connected to the substrate, and the multiple hot pressing structures and the multiple carrier plates are correspondingly arranged.

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