Hot press and hot pressing system

Abstract

The utility model provides a hot press, comprising: a heating assembly comprising a bearing member for loading an article and a heating member for heating the article, the bearing member being movably connected with the heating member; the first feeding assembly and the second feeding assembly are detachably arranged on the bearing part, and the first feeding assembly and the second feeding assembly are used for loading first magnets respectively; the pressing assembly is located on the sides, away from the heating assembly, of the first feeding assembly and the second feeding assembly and used for pressing the first feeding assembly and the second feeding assembly in a time-sharing mode so that the first magnets loaded on the first feeding assembly and the second feeding assembly can be fixed to the objects in a time-sharing mode. The magnet is assembled into the article through the detachable first feeding assembly and the detachable second feeding assembly, so that the assembling precision is improved, and the feeding difficulty is reduced. The utility model further provides a hot pressing system.

Description

Technical Field

[0001] The present application relates to a hot press and a hot press system comprising the hot press. Background Art

[0002] To put a laptop into a screen-off or hibernation mode when the laptop lid is closed, multiple magnets are installed inside the laptop's display housing and the laptop's interior to attract a sensor switch when the lid is closed. The magnets inside the interior should have opposite magnetic properties to those in the corresponding positions inside the housing, allowing the laptop to automatically attract and turn off the display when the lid is closed. Installing the magnets with the poles reversed can render the laptop useless. Consequently, the magnet assembly process presents difficulties in loading materials and requires high assembly precision. Utility Model Content

[0003] The first aspect of the present application provides a hot press, comprising:

[0004] A heating assembly, comprising a carrier for loading articles and a heating element for heating the articles, wherein the carrier is movably connected to the heating element;

[0005] A first loading assembly and a second loading assembly are detachably disposed on the carrier, wherein the first loading assembly and the second loading assembly are respectively used for loading the first magnet; and

[0006] A pressing assembly is located on the side of the first loading assembly and the second loading assembly away from the heating assembly, and is used to press the first loading assembly and the second loading assembly at different times to fix the first magnet loaded on the first loading assembly and the second loading assembly to the object at different times.

[0007] The above-mentioned hot press replaces the traditional manual method and adopts a detachable first feeding assembly and a second feeding assembly with a flexible and changeable structure. After the first feeding assembly and the second feeding assembly are set on the carrier of the heating assembly, the pressing assembly is used to apply pressure to the first feeding assembly and the second feeding assembly, and the heating assembly is used to heat the object, thereby fixing the first magnet to the object. Since the object has a variety of structures, the position of the first magnet on the object will change accordingly. The hot press of the present application includes a plurality of feeding assemblies with different structures, and each feeding assembly is used to load the first magnet at a different position, so that the hot press can process objects with different structures. The various components in the hot press of the present application cooperate closely and work in coordination, which is simple to operate, has high work efficiency, reduced processing difficulty, and high assembly precision.

[0008] Wherein, the first loading assembly and the second loading assembly respectively include a first pressing plate, a moving block, a guide rod and an elastic member;

[0009] A first through hole is provided on the moving block, the guide rod is connected to the first pressure plate through the first through hole, the elastic member is sleeved on the guide rod and is located between the moving block and the first pressure plate, a second through hole is provided on the first pressure plate, the carrier is loaded with the article, and when the first loading assembly and the second loading assembly are loaded with the first magnet, the side of the moving block close to the carrier contacts the first magnet, and the moving block passes through the second through hole to make the first magnet contact the article.

[0010] A receiving space is formed in the moving block, and a second magnet is placed in the receiving space. The magnetism of the second magnet is opposite to that of the first magnet, thereby attracting the first magnet and keeping the first magnet in contact with the moving block.

[0011] Wherein, a plurality of sensors are provided on the surface of the carrier for loading the articles.

[0012] The surface of the carrier for loading the articles is further provided with a plurality of positioning pins and a plurality of positioning blocks, and the first loading assembly and the second loading assembly are provided with a plurality of positioning holes;

[0013] When the first loading assembly and the second loading assembly are respectively arranged on the carrier, the plurality of positioning pins pass through the plurality of positioning holes to connect the carrier with the first loading assembly and the second loading assembly respectively;

[0014] When the carrying member is loaded with the article, the plurality of positioning blocks are connected to the article to fix the article.

[0015] Wherein, a third through hole is provided on the carrier, and the heating element passes through the third through hole to heat the object.

[0016] In which, the heating element includes a heating block, an insulation block, an adapter block and a dual-axis cylinder, the insulation block is located on the side of the heating block away from the carrier and is fixedly connected to the heating block, the adapter block is located on the side of the insulation block away from the heating block and is fixedly connected to the insulation block, the dual-axis cylinder is located on the side of the adapter block away from the insulation block and is fixedly connected to the adapter block, and when the carrier is loaded with the item, the heating block passes through the third through hole to heat the item.

[0017] Wherein, the pressing assembly includes a second pressing plate, a connecting rod, a floating joint and an electric cylinder, the second pressing plate is located on the side of the first loading assembly and the second loading assembly away from the carrier, the electric cylinder is located on the side of the second pressing plate away from the first loading assembly and the second loading assembly, the electric cylinder is connected to the second pressing plate through the connecting rod and the floating joint, and the connecting rod is located between the floating joint and the electric cylinder.

[0018] In which, the pressing assembly also includes a pressure sensor, a connecting plate and a guide rod. The pressure sensor is located between the second pressing plate and the electric cylinder and is fixedly connected to the second pressing plate. The connecting plate is located between the pressure sensor and the connecting rod and is fixedly connected to the pressure sensor. The connecting plate is fixedly connected to the connecting rod through the floating joint. The guide rod is located on the side of the connecting plate away from the pressure sensor and is fixedly connected to the connecting plate.

[0019] A second aspect of the present application provides a hot pressing system, comprising:

[0020] A loading line, wherein a movable conveyor belt is provided on the loading line;

[0021] A plurality of hot presses as described above are located on both sides of the loading line;

[0022] A plurality of manipulators are located between the hot press and the loading line and are used to move the articles between the conveyor belt and the hot press.

[0023] The above-mentioned hot pressing system is integrated with the above-mentioned hot pressing machine, and can achieve all the beneficial effects of the above-mentioned hot pressing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the hot press according to an embodiment of the present application.

[0025] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the hot press after removing the frame.

[0026] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the first feeding component.

[0027] Figure 4 for Figure 3 Schematic diagram of the exploded structure of the first feeding component.

[0028] Figure 5 for Figure 3 Schematic diagram of the cross-sectional structure along line VV.

[0029] Figure 6 for Figure 1 Schematic diagram of the three-dimensional structure of the heating component.

[0030] Figure 7 for Figure 6 Schematic diagram of the three-dimensional structure of the heating element.

[0031] Figure 8 This is a schematic diagram of the connection relationship between the first loading component, the second loading component, the article and the heating component.

[0032] Figure 9 for Figure 1 Schematic diagram of the three-dimensional structure of the press-fit assembly.

[0033] Figure 10 for Figure 2 Schematic diagram of the cross-sectional structure along line III-III.

[0034] Figure 11 It is a schematic diagram of the three-dimensional structure of the third feeding component.

[0035] Figure 12 for Figure 11 Schematic diagram of the exploded structure of the third loading component.

[0036] Figure 13 This is a schematic diagram of the framework structure of the hot pressing system of an embodiment of the present application.

[0037] Description of main component symbols

[0038] Hot press 100

[0039] Heating component 10

[0040] Carrier 11

[0041] Sensor 111

[0042] Positioning pin 112

[0043] Positioning block 113

[0044] The third through hole 114

[0045] Heating element 12

[0046] Heating block 121

[0047] Insulation block 122

[0048] Adapter block 123

[0049] Double-axis cylinder 124

[0050] First loading assembly 301

[0051] Second loading assembly 302

[0052] The third loading assembly 303

[0053] Move block 32

[0054] First through hole 321

[0055] Accommodation space 322

[0056] Second magnet 323

[0057] First pressing plate 33

[0058] Second through hole 331

[0059] Guide rod 34

[0060] Elastic member 35

[0061] Positioning hole 36

[0062] Press-fit assembly 50

[0063] Second pressing plate 51

[0064] Pressure sensor 52

[0065] Connecting plate 53

[0066] Connecting rod 54

[0067] Guide rod 55

[0068] Floating joint 56

[0069] Electric cylinder 57

[0070] Rack 70

[0071] Hot pressing system 200

[0072] Loading line 20

[0073] Conveyor Belt 201

[0074] Robot 40

[0075] Dispensing Machine 60

[0076] Loading table 80

[0077] Item 300

[0078] First magnet 500

[0079] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0080] The laptop case and the object are equipped with multiple magnets with opposite magnetic properties. This allows the case and the object to automatically stick together when the laptop is closed, and also puts the laptop into a sleep or screen-off mode. This is typically done manually, where glue is applied to the magnets and then attached to the laptop. However, this method requires high assembly precision, and manual operation can easily cause the polarity of the magnets inside the object to be reversed, preventing the case and the object from automatically sticking together.

[0081] The present application provides a hot press to solve the above problems.

[0082] Please also refer to Figure 1 and Figure 2 The hot press 100 of the embodiment of the present application includes a heating assembly 10, a first loading assembly 301, a second loading assembly 302, and a pressing assembly 50. The hot press 100 also includes a frame 70. The frame 70 is used to load and protect the heating assembly 10, the first loading assembly 301, the second loading assembly 302, and the pressing assembly 50.

[0083] In this embodiment, the heating component 10 includes a carrier 11 for loading an article 300 and a heating element 12 for heating the article 300. In the embodiment of the present application, the article 300 is a keyboard housing, but is not limited thereto. The first loading component 301 and the second loading component 302 are detachably arranged on the carrier 11, and the first loading component 301 and the second loading component 302 are respectively used to load the first magnet. The pressing component 50 is located on the side of the first loading component 301 and the second loading component 302 away from the heating component 10, and is used to press the first loading component 301 and the second loading component 302 in a time-sharing manner, so as to fix the first magnet loaded on the first loading component 301 and the second loading component 302 to the article 300 in a time-sharing manner.

[0084] Please also refer to Figure 3 and Figure 4In this embodiment, the first loading assembly 301 and the second loading assembly 302 respectively include a first pressure plate 33, a moving block 32, a guide rod 34 and an elastic member 35. Taking the first loading assembly 301 as an example, a first through hole 321 is provided on the moving block 32 of the first loading assembly 301, and the guide rod 34 passes through the first through hole 321 to be connected to the first pressure plate 33. The elastic member 35 is sleeved on the guide rod 34 and is located between the moving block 32 and the first pressure plate 33. A second through hole 331 is provided on the first pressure plate 33. When the carrier 11 is loaded with the object 300 and the first loading assembly 301 and the second loading assembly 302 are loaded with the first magnet 500, the side of the moving block 32 close to the carrier 11 contacts the first magnet 500, and the moving block 32 passes through the second through hole 331 to make the first magnet 500 contact with the object 300. The structure of the second loading assembly 302 is substantially the same as that of the first loading assembly 301, and the second loading assembly 302 is also used to fix the first magnet 500 to the object 300. However, the second loading assembly 302 differs from the first loading assembly 301 in that the position of the second through hole 331 is different from that of the first loading assembly 301.

[0085] The side of the moving block 32 facing away from the heating assembly 10 contacts the pressing assembly 50. When the pressing assembly 50 presses the first loading assembly 301 and the second loading assembly 302 together, the moving block 32, under pressure, moves along the second through hole 331 toward the object 300, compressing the elastic member 35 and driving the first magnet 500 into the object 300, thereby securing the first magnet 500 to the object 300. The guide rod 34 is used to fix the moving direction of the moving block 32, allowing the moving block 32 to move perpendicular to the extension direction of the first pressing plate 33. After the moving block 32 secures the first magnet 500 to the object 300, the pressing assembly 50 moves away from the first loading assembly 301 and the second loading assembly 302. The pressure applied to the moving block 32 is released, and the elastic member 35 compresses the moving block 32 to restore its original shape, causing it to move away from the object 300.

[0086] See also Figure 5 The movable block 32 is provided with a receiving space 322, in which a second magnet 323 is placed. The magnetic properties of the second magnet 323 are opposite to those of the first magnet 500, thereby attracting the first magnet 500 and maintaining contact between the first magnet 500 and the movable block 32. The second magnet 323 is a foolproof magnet used to ensure that the first magnet 500 is fixed to the object 300 in the correct orientation.

[0087] Please also refer to Figure 6 and Figure 7The carrier 11 is provided with a third through-hole 114, through which the heating element 12 passes to heat the article 300. The heating element 12 includes a heating block 121, a heat insulating block 122, an adapter block 123, and a dual-axis cylinder 124. When the carrier 11 is loaded with the article 300, the heating block 121 passes through the third through-hole 114 to heat the article 300. The heat insulating block 122 is located on the side of the heating block 121 away from the article 300 and is fixedly connected to the heating block 121. The adapter block 123 is located on the side of the heat insulating block 122 away from the heating block 121 and is fixedly connected to the heat insulating block 122. The dual-axis cylinder 124 is located on the side of the adapter block 123 away from the heat insulating block 122 and is fixedly connected to the adapter block 123. The dual-axis cylinder 124 is fixedly connected to the heating block 121 via the adapter block 123 and the heat insulating block 122, thereby driving the heating block 121 to move along the extension direction of the third through-hole 114. The heat insulating block 122 is used to isolate the heat generated by the heating block 121 to prevent the heat from being transmitted to the dual-axis cylinder 124 through the adapter block 123 and affecting the operation of the dual-axis cylinder 124.

[0088] See also Figure 8 The surface of the carrier 11 for loading the article 300 is provided with a plurality of positioning pins 112 and a plurality of positioning blocks 113. The first loading assembly 301 and the second loading assembly 302 are provided with a plurality of positioning holes 36. When the first loading assembly 301 and the second loading assembly 302 are respectively placed on the carrier 11, the plurality of positioning pins 112 pass through the plurality of positioning holes 36 to connect the carrier 11 to the first loading assembly 301 and the second loading assembly 302, respectively. When the carrier 11 is loaded with the article 300, the plurality of positioning blocks 113 connect with the article 300 to secure the article 300.

[0089] Please refer to Figure 6 The surface of the carrier 11 used to load the object 300 is further provided with a plurality of sensors 111. Some of the sensors 111 are in contact with the loading assembly and are used to distinguish the type of loading assembly installed on the carrier 11. Some of the sensors 111 are in contact with the object 300 and are used to distinguish the type of object 300 loaded on the carrier 11.

[0090] The multiple sensors 111 are all photoelectric sensors and are electrically connected to the heating element 12. When the first and second loading assemblies 301 and 302 are mounted on the carrier 11, some of the sensors 111 come into contact with them. The first and second loading assemblies 301 and 302 block some external light from entering the sensors 111, allowing them to receive a small amount of light and generate a small electrical signal. When an object 300 is placed on the carrier 11, some of the sensors 111 come into contact with the object 300. The object 300 blocks some external light from entering the sensors 111, allowing them to receive a small amount of light and generate a small electrical signal. The multiple sensors 111 are electrically connected to the dual-axis cylinder 124 in the heating element 12. Based on the electrical signal, the dual-axis cylinder 124 drives the corresponding heating block 121 toward the object 300, ultimately bringing it into contact with the object 300 and heating it.

[0091] See also Figure 9 The pressing assembly 50 includes a second pressing plate 51, a connecting rod 54, a floating joint 56, and an electric cylinder 57. The second pressing plate 51 is located on the side of the first and second loading assemblies 301, 302 away from the carrier 11. The electric cylinder 57 is located on the side of the second pressing plate 51 away from the first and second loading assemblies 301, 302. The electric cylinder 57 is connected to the second pressing plate 51 via the connecting rod 54 and the floating joint 56. The connecting rod 54 is located between the floating joint 56 and the electric cylinder 57. The electric cylinder 57 is used to drive the second pressing plate 51 toward the first and second loading assemblies 301, 302, thereby applying pressure to the first and second loading assemblies 301, 302. A groove (not shown) is provided on the side of the second pressing plate 51 that is adjacent to the first and second loading assemblies 301, 302. The position of the groove corresponds to the position of the guide rod 34. When the second pressing plate 51 moves toward the direction close to the first loading assembly 301 and the second loading assembly 302, the guide rod 34 is located in the groove, the second pressing plate 51 contacts the moving block 32, and applies pressure to the moving block 32, so that the moving block 32 passes through the second through hole 331 and moves toward the direction close to the heating assembly 10.

[0092] To monitor the pressure applied by the pressing assembly 50 to the first and second loading assemblies 301, 302 and prevent excessive pressure, the pressing assembly 50 also includes a pressure sensor 52, a connecting plate 53, and a guide rod 55. The pressure sensor 52 is located between the second pressing plate 51 and the electric cylinder 57 and is fixedly connected to the second pressing plate 51. The connecting plate 53 is located between the pressure sensor 52 and the connecting rod 54 and is fixedly connected to the pressure sensor 52. The connecting plate 53 is fixedly connected to the connecting rod 54 via a floating joint 56. The guide rod 55 is located on the side of the connecting plate 53 away from the pressure sensor 52 and is fixedly connected to the connecting plate 53.

[0093] See also Figure 10 When the hot press 100 is operating, the second pressing plate 51 of the pressing assembly 50 moves toward the first loading assembly 301 and the second loading assembly 302, applying pressure to the first loading assembly 301 and the second loading assembly 302. This causes the moving block 32 to move the first magnet 500 toward the object 300, ultimately bringing it into contact with the object 300. Simultaneously, the heating element 121 of the heating assembly 10 heats the object 300, causing the first magnet 500 to adhere to the object 300, thereby securing the first magnet 500 to the object 300 and completing the processing of the object 300.

[0094] Please also refer to 11 and Figure 12 In a modified embodiment of the present application, the hot press 100 uses a third loading assembly 303 and a fourth loading assembly. Taking the third loading assembly 303 as an example, the position of the second through-hole 331 on the third loading assembly 303 is different from that on the first loading assembly 301. Therefore, the position where the first magnet 500 is loaded is different from the position where the first magnet 500 is loaded on the first loading assembly 301. In this embodiment, the object 300 is a keyboard housing, and is provided with multiple through-holes for mounting keys. As the distribution of the through-holes on the object 300 changes, the position where the first magnet 500 is fixed to the object 300 also changes accordingly. The structure of the fourth loading assembly is essentially the same as that of the third loading assembly 303. Unlike the first loading assembly 301, the position of the second through-hole 331 on the second loading assembly 302 is different from that of the second through-hole 331 on the first loading assembly 301.

[0095] Depending on the different structures of the article 300 to be processed (that is, the different distributions of through holes on the article 300), the hot press 100 of the present application can use loading assemblies with different structures, and each loading assembly is used to load the first magnet 500 at a different position, so that the hot press 100 can process articles 300 with different through hole distributions. The hot press 100 of the present application adopts a detachable first loading assembly 301 and a second loading assembly 302, and the structure is flexible and changeable. After the first loading assembly 301 and the second loading assembly 302 are set on the carrier 11 of the heating assembly 10, the pressing assembly 50 is used to apply pressure to the first loading assembly 301 and the second loading assembly 302, and the heating assembly 10 is used to heat the article 300, thereby fixing the first magnet 500 to the article 300. The various components in the hot press 100 of the present application are closely matched and work in coordination, which is simple to operate, has high work efficiency, reduced processing difficulty, and high assembly precision.

[0096] The present application also provides a hot pressing system including the above-mentioned hot pressing machine.

[0097] See also Figure 13 The hot pressing system 200 of the embodiment of the present application includes multiple hot presses 100, a loading line 20 and multiple manipulators 40. A movable conveyor belt 201 is provided on the loading line 20. Multiple hot presses 100 are located on both sides of the loading line 20. Multiple manipulators 40 are located between the hot press 100 and the loading line 20, and are used to move the objects 300 between the conveyor belt 201 and the hot press 100. The hot pressing system 200 also includes a glue dispenser 60 and a loading table 80. The glue dispenser 60 is used to dispense glue on the objects 300. The loading table 80 is used to carry the first loading assembly 301 and the second loading assembly 302.

[0098] The hot pressing system 200 processes an object 300 as follows: Multiple first magnets 500 are placed on the loading table 80 at the second through-holes 331 of the first and second loading assemblies 301, 302, respectively, so that the first magnets 500 are in contact with the moving block 32. A partial robot 40 moves the unprocessed object 300 from the conveyor belt 201 of the loading line 20 to the glue dispenser 60. After the glue dispenser 60 has applied glue to the unprocessed object 300, the partial robot 40 places the glued object 300 onto the carrier 11 and secures it. The first and second loading assemblies 301, 302 are then placed onto the carrier 11 of the heating assembly 10. The electric cylinder 57 of the pressing assembly 50 drives the second pressing plate 51 toward the first and second loading assemblies 301, 302. This applies pressure to the first and second loading assemblies 301, 302, causing the moving block 32 to move the first magnet 500 toward the object 300, ultimately securing it to the object 300. Simultaneously, the heating element of the heating assembly 10 heats the object 300 to prevent the glue on the object 300 from solidifying after application. The first magnet 500 adheres to the object 300 through the glue. After the hot press 100 completes processing of the object 300, the partial robot moves the processed object 300 onto the conveyor belt 201. The electric cylinder 57 drives the second pressing plate 51 away from the first and second loading assemblies 301, 302, and then removes the first and second loading assemblies 301, 302 and places them on the loading table 80, completing the processing of the object 300. The hot pressing system 200 cycles through the above-mentioned working process in sequence to process the article 300. According to the different distributions of through holes on the article 300, the hot pressing machine 100 uses loading components with different structures, so that the hot pressing system 200 can produce and process the article 300 with high efficiency.

[0099] The hot pressing system 200 utilizes a distributed layout, with each device closely cooperating and working in tandem. This streamlined production line layout and efficient space utilization achieve the goals of high-precision, high-efficiency, low-cost, and low-cycle automated production. The devices are well-spaced relative to each other, ensuring efficient and reasonable operation. Objects 300 can be placed and retrieved without collision. The robots, electric cylinders, and pneumatic cylinders are highly automated and operate efficiently. Objects 300 with varying through-hole distributions share a single production line, resulting in high equipment utilization, resource conservation, and improved production efficiency.

[0100] Those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present application and are not intended to limit the present application. As long as they are within the spirit of the present application, appropriate changes and modifications to the above embodiments are within the scope of protection claimed in the present application.

Claims

1. A hot press, characterized in that: include: A heating assembly, comprising a carrier for loading articles and a heating element for heating the articles, wherein the carrier is movably connected to the heating element; A first loading assembly and a second loading assembly are detachably arranged on the carrier, wherein the first loading assembly and the second loading assembly are respectively used for loading the first magnet; as well as A pressing assembly is located on the side of the first loading assembly and the second loading assembly away from the heating assembly, and is used to press the first loading assembly and the second loading assembly at different times to fix the first magnet loaded on the first loading assembly and the second loading assembly to the object at different times.

2. The hot press according to claim 1, wherein The first loading assembly and the second loading assembly respectively include a first pressing plate, a moving block, a guide rod and an elastic member; A first through hole is provided on the moving block, the guide rod is connected to the first pressure plate through the first through hole, the elastic member is sleeved on the guide rod and is located between the moving block and the first pressure plate, a second through hole is provided on the first pressure plate, the carrier is loaded with the article, and when the first loading assembly and the second loading assembly are loaded with the first magnet, the side of the moving block close to the carrier contacts the first magnet, and the moving block passes through the second through hole to make the first magnet contact the article.

3. The hot press according to claim 2, wherein: An accommodating space is provided in the moving block, and a second magnet is placed in the accommodating space. The magnetism of the second magnet is opposite to that of the first magnet, thereby attracting the first magnet and keeping the first magnet in contact with the moving block.

4. The hot press according to claim 1, wherein A plurality of sensors are provided on the surface of the carrier used for loading the articles.

5. The hot press according to claim 1, wherein The surface of the carrier for loading the articles is further provided with a plurality of positioning pins and a plurality of positioning blocks, and the first loading assembly and the second loading assembly are provided with a plurality of positioning holes; When the first loading assembly and the second loading assembly are respectively arranged on the carrier, the plurality of positioning pins pass through the plurality of positioning holes to connect the carrier with the first loading assembly and the second loading assembly respectively; When the carrying member is loaded with the article, the plurality of positioning blocks are connected to the article to fix the article.

6. The hot press according to claim 1, wherein The carrier is provided with a third through hole, and the heating element passes through the third through hole to heat the object.

7. The hot press according to claim 6, wherein: The heating element includes a heating block, an insulation block, an adapter block and a dual-axis cylinder. The insulation block is located on a side of the heating block away from the carrier and is fixedly connected to the heating block. The adapter block is located on a side of the insulation block away from the heating block and is fixedly connected to the insulation block. The dual-axis cylinder is located on a side of the adapter block away from the insulation block and is fixedly connected to the adapter block. When the carrier is loaded with the item, the heating block passes through the third through hole to heat the item.

8. The hot press according to claim 1, wherein The pressing assembly includes a second pressing plate, a connecting rod, a floating joint and an electric cylinder. The second pressing plate is located on the side of the first loading assembly and the second loading assembly away from the carrier. The electric cylinder is located on the side of the second pressing plate away from the first loading assembly and the second loading assembly. The electric cylinder is connected to the second pressing plate through the connecting rod and the floating joint. The connecting rod is located between the floating joint and the electric cylinder.

9. The hot press according to claim 8, wherein The pressing assembly also includes a pressure sensor, a connecting plate and a guide rod. The pressure sensor is located between the second pressing plate and the electric cylinder and is fixedly connected to the second pressing plate. The connecting plate is located between the pressure sensor and the connecting rod and is fixedly connected to the pressure sensor. The connecting plate is fixedly connected to the connecting rod through the floating joint. The guide rod is located on the side of the connecting plate away from the pressure sensor and is fixedly connected to the connecting plate.

10. A hot pressing system, characterized in that: include: A loading line, wherein a movable conveyor belt is provided on the loading line; A plurality of hot presses according to any one of claims 1 to 9, located on both sides of the loading line; A plurality of manipulators are located between the hot press and the loading line and are used to move the articles between the conveyor belt and the hot press.

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