A high pressure degassing laminating machine

Abstract

The present invention belongs to the technical field of laminating and degassing, and discloses a high-pressure degassing laminating machine, including a frame, a degassing mechanism and a laminating mechanism, the degassing mechanism including a first driving member, an upper cavity, a lower cavity and an air source, the first driving member is arranged on the frame, the upper cavity is arranged at the output end of the first driving member, and the lower cavity and the upper cavity are arranged opposite to each other along the output direction of the first driving member, the first driving member is configured to drive the upper cavity to move in a direction close to or away from the lower cavity, so that the upper cavity and the lower cavity can be sealed and laminated to form a sealed cavity space, and the output end of the air source is connected to the cavity space; the laminating mechanism includes a second driving member, an upper platform and a lower platform, the second driving member is arranged on the upper cavity, the upper platform is arranged in the upper cavity and is transmission-connected to the output end of the second driving member, the lower platform is arranged in the lower cavity and is used to carry a workpiece, the second driving member can drive the upper platform to move in a direction close to or away from the lower platform, and the upper platform is used to apply pressure to the workpiece.

Description

Technical Field

[0001] The invention relates to the technical field of laminating and degassing, and in particular to a high-pressure degassing laminating machine. Background Art

[0002] When producing optical components, substrates (such as glass substrates, ITO glass substrates, silicon-based wafer substrates, etc.) and organic materials (such as liquid crystal, polymer liquid crystal, polymer and other non-corrosive liquid mixture materials) are usually used to make substrate / organic material / substrate sandwich structures. For example, a liquid crystal display includes two layers of substrates and liquid crystals sandwiched between the two layers of substrates. During the bonding process, bubbles are easily generated between the two layers of substrates, and the workpiece needs to be degassed to enhance the adhesion between different materials.

[0003] In the prior art, at least two processes are required to perform lamination and degassing treatment on the workpieces respectively, which results in complex processes, long time consumption and low production efficiency.

[0004] Therefore, it is urgent to propose a high-pressure degassing laminating machine to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a high-pressure degassing laminating machine, which can simplify the laminating and degassing processes, reduce production time and improve production efficiency.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A high-pressure degassing and laminating machine, comprising:

[0008] frame;

[0009] A degassing mechanism, comprising a first driving member, an upper cavity, a lower cavity and an air source, wherein the first driving member is arranged on a frame, the upper cavity is arranged at an output end of the first driving member, and the lower cavity and the upper cavity are arranged opposite to each other along an output direction of the first driving member, and the first driving member is configured to drive the upper cavity to move in a direction close to or away from the lower cavity, so that the upper cavity has a processing position in contact with the lower cavity and a release position out of contact with the lower cavity, and when the upper cavity is in the processing position, the upper cavity is sealed and in contact with the lower cavity to form a cavity space, and the output end of the air source is connected to the cavity space for inputting compressed gas into the cavity space;

[0010] The laminating mechanism comprises a second driving member, an upper platform and a lower platform, wherein the second driving member is arranged on the upper cavity, the upper platform is arranged in the upper cavity and is transmission-connected to the output end of the second driving member, the lower platform is arranged in the lower cavity, the lower platform is used to carry a workpiece, the second driving member is configured to drive the upper platform to move toward or away from the lower platform, and the upper platform is used to apply pressure to the workpiece.

[0011] Furthermore, the high-pressure degassing and laminating machine also includes a locking mechanism, which is arranged in the circumference of the lower cavity and is used to lock the upper cavity and the lower cavity.

[0012] Furthermore, the locking mechanism includes a third driving member and a locking member, and the locking member is arranged at the output end of the third driving member. When the upper cavity is in contact with the lower cavity, the third driving member can drive the locking member to move toward the direction close to the upper cavity, so that the locking member presses the upper cavity against the lower cavity.

[0013] Furthermore, the degassing mechanism further includes a mounting frame and a first connecting member, a plurality of the first connecting members are provided on the upper cavity, and the first connecting member is slidably connected to the mounting frame along an output direction of the first driving member.

[0014] Furthermore, the second driving member is disposed on the mounting frame, and the upper platform passes through the upper cavity and is drivingly connected to an output end of the second driving member.

[0015] Furthermore, the fitting mechanism also includes a second connecting member and an elastic sealing member. A mounting hole corresponding to the second connecting member is opened on the top of the upper cavity. The second connecting member is slidably passed through the corresponding mounting hole, and one end of the second connecting member is arranged at the output end of the second driving member. The other end of the second connecting member is fixedly connected to the upper platform. The elastic sealing member is sleeved on the second connecting member, and one end of the elastic sealing member is arranged around the circumference of the mounting hole, and the other end is sealed and connected to the output end of the second driving member.

[0016] Furthermore, the bonding mechanism also includes a first mounting plate, the number of the second connecting members is at least three, the first mounting plate is arranged at the output end of the second driving member, at least three second connecting members are arranged around the center of the first mounting plate, and each of the second connecting members is connected to the first mounting plate at one end and connected to the upper platform at the other end.

[0017] Furthermore, the fitting mechanism also includes a second mounting plate, which is arranged in the upper cavity, connected between the upper platform and the second connecting member, and the second mounting plate is fixedly connected to the second connecting member, and a spherical bearing seat is provided on the second mounting plate, and the upper platform is rotatably connected to the spherical bearing seat.

[0018] Furthermore, the fitting mechanism also includes a limiting member, which is arranged on the upper platform, and a limiting hole is opened on the second mounting plate, and the limiting member is inserted into the limiting hole, and the diameter of the limiting hole is larger than the diameter of the limiting member.

[0019] Furthermore, the high-pressure degassing and laminating machine also includes a fourth driving member, which is transmission-connected to the lower cavity to drive the lower cavity to move toward or away from the processing position.

[0020] Beneficial effects of the present invention:

[0021] The present invention provides a high-pressure degassing and laminating machine, comprising a frame, a degassing mechanism and a laminating mechanism, wherein the degassing mechanism comprises a first driving member, an upper cavity, a lower cavity and an air source, wherein the first driving member is arranged on the frame, the upper cavity is arranged at the output end of the first driving member, and the lower cavity and the upper cavity are arranged opposite to each other along the output direction of the first driving member, and the first driving member is configured to drive the upper cavity to move in a direction close to or away from the lower cavity, so that the upper cavity has a processing position for laminating with the lower cavity and a release position for detaching from the lower cavity, and when the upper cavity is in the processing position, the upper cavity and the lower cavity are in a state of being close to each other. Sealed fit, forming a sealed cavity space, the output end of the gas source is connected to the cavity space, and is used to input compressed gas into the cavity space so that the air pressure in the cavity space reaches a preset air pressure value; the fitting mechanism includes a second driving member, an upper platform and a lower platform, the second driving member is arranged on the upper cavity, the upper platform is arranged in the upper cavity and is connected to the output end of the second driving member, the lower platform is arranged in the lower cavity, the lower platform is used to carry the workpiece, the second driving member is configured to drive the upper platform to move towards or away from the lower platform, and the upper platform is used to apply pressure to the workpiece. During production, the workpiece is first placed on the lower platform to complete the dispensing, and then the first driving member drives the upper cavity to approach the lower cavity, and the upper cavity and the lower cavity fit together to form a sealed cavity space, and the gas source injects compressed gas into the cavity space. After reaching the preset air pressure value, the second driving member drives the upper platform to approach the lower platform to maintain pressure and fit the workpiece. By filling the cavity space with compressed gas, the bubbles in the workpiece are discharged under the action of the internal and external pressure difference, and the upper platform and the lower platform jointly apply pressure to the workpiece to maintain pressure and bond the workpiece, so that the workpiece can be degassed during the bonding process, which can improve the adhesion between different materials in the workpiece, simplify the bonding and degassing processes, and help reduce production time and improve production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the high-pressure degassing and laminating machine of the present invention;

[0023] Figure 2 The present invention Figure 1 The enlarged view of point A in the middle;

[0024] Figure 3 It is a structural schematic diagram of the laminating mechanism of the present invention;

[0025] Figure 4 The present invention Figure 1 Enlarged view of point B in the middle.

[0026] In the figure:

[0027] 1. Frame;

[0028] 2. degassing mechanism; 21. first driving member; 22. upper cavity; 221. observation window; 23. lower cavity; 24. mounting frame; 25. first connecting member; 26. first solenoid valve; 27. second solenoid valve;

[0029] 3. Laminating mechanism; 31. Second driving member; 32. Upper platform; 33. Lower platform; 34. Second connecting member; 35. Elastic sealing member; 36. First mounting plate; 37. Second mounting plate; 38. Spherical bearing seat; 39. Limiting member; 40. Pressure regulating valve;

[0030] 4. locking mechanism; 41. third driving member; 42. locking member; 421. abutting surface;

[0031] 5. Fourth driving member;

[0032] 6. Guide assembly; 61. Guide rail; 62. Guide slide block;

[0033] 7. Buffer assembly; 71. First buffer member; 72. Second buffer member;

[0034] 8. In-place detection component; 81. First in-place sensor; 82. Second in-place sensor;

[0035] 9. Guide sleeve; 10. Guide column. DETAILED DESCRIPTION

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0037] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0040] like Figure 1~Figure 4As shown, this embodiment provides a high-pressure degassing and laminating machine, including a frame 1, a degassing mechanism 2 and a laminating mechanism 3, the degassing mechanism 2 includes a first driving member 21, an upper cavity 22, a lower cavity 23 and an air source (not shown in the figure), the first driving member 21 is arranged on the frame 1, the upper cavity 22 is arranged at the output end of the first driving member 21, and the lower cavity 23 and the upper cavity 22 are arranged opposite to each other along the output direction of the first driving member 21, the first driving member 21 is configured to drive the upper cavity 22 to move toward or away from the lower cavity 23, so that the upper cavity 22 has a processing position for laminating with the lower cavity 23 and a release position for detaching from the lower cavity 23, when the upper cavity 22 is in the processing position, The cavity 22 is sealed and fitted with the lower cavity 23 to form a sealed cavity space. The output end of the gas source is connected to the cavity space and is used to input compressed gas into the cavity space so that the air pressure in the cavity space reaches a preset air pressure value; the fitting mechanism 3 includes a second driving member 31, an upper platform 32 and a lower platform 33. The second driving member 31 is arranged on the upper cavity 22, the upper platform 32 is arranged in the upper cavity 22 and is transmission-connected to the output end of the second driving member 31, the lower platform 33 is arranged in the lower cavity 23, the lower platform 33 is used to carry the workpiece, the second driving member 31 is configured to drive the upper platform 32 to move toward or away from the lower platform 33, and the upper platform 32 is used to apply pressure to the workpiece. During production, the workpiece is first placed on the lower platform 33 to complete the dispensing, and then the first driving member 21 drives the upper cavity 22 to approach the lower cavity 23, and the upper cavity 22 and the lower cavity 23 are fitted to form a sealed cavity space, and the gas source injects compressed gas into the cavity space. After reaching the preset gas pressure value, the second driving member 31 drives the upper platform 32 to approach the lower platform 33 to maintain pressure and fit the workpiece. By filling the cavity space with compressed gas, the bubbles in the workpiece are discharged under the action of the internal and external pressure difference, and the upper platform 32 and the lower platform 33 jointly apply pressure to the workpiece to maintain pressure and fit the workpiece, so that the workpiece is degassed during the bonding process, which can improve the adhesion between different materials in the workpiece, simplify the bonding and degassed processes, and help reduce production time, improve production efficiency and product quality.

[0041] Furthermore, a positive pressure interface is provided on the upper cavity 22, and the degassing mechanism 2 includes a first solenoid valve 26, the inlet of the first solenoid valve 26 is connected to the gas source, and the outlet of the first solenoid valve 26 is connected to the positive pressure interface. The compressed gas generated by the gas source enters the cavity space through the first solenoid valve 26, and the first solenoid valve 26 is used to control the on-off of the compressed gas between the gas source and the positive pressure interface. Among them, the gas source includes but is not limited to an air compressor, etc., which is not limited here.

[0042] When the degassing and laminating is completed, the gas in the cavity space is released, and the air pressure in the cavity space is reduced to atmospheric pressure. The third driving member 41 drives the locking member 42 to move away from the upper cavity 22 to release the locking effect on the upper cavity 22. Then the first driving member 21 drives the upper cavity 22 away from the lower cavity 23 to facilitate material unloading. Specifically, a negative pressure interface is also provided on the upper cavity 22. The degassing mechanism 2 includes a second solenoid valve 27. The inlet of the second solenoid valve 27 is connected to the negative pressure interface, and the outlet of the second solenoid valve 27 is connected to the atmosphere. After the degassing and laminating is completed, the second solenoid valve 27 is opened to release the compressed gas in the cavity space to the atmosphere. The second solenoid valve 27 is used to control the on-off of the gas between the negative pressure interface and the atmosphere. It should be noted that the first solenoid valve 26 and the second solenoid valve 27 are only used to distinguish the purpose in the description. Figure 2 The marking of the first solenoid valve 26 and the second solenoid valve 27 is only for example. The first solenoid valve 26 and the second solenoid valve 27 can be replaced by changing the connection relationship between the inlet and the outlet, which is not limited here.

[0043] Among them, a first pressure sensor is also provided in the upper cavity 22 for detecting the air pressure value in the cavity space. The first pressure sensor is arranged on the upper cavity 22 so as to communicate and connect with the first solenoid valve 26 and the second solenoid valve 27, which can be easily connected and installed, so that the degassing mechanism 2 has a compact structure. Of course, the first pressure sensor can also be arranged on the lower cavity 23, which is not limited here. Optionally, the degassing mechanism 2 also includes a first pressure display connected to the first pressure sensor for displaying the pressure value detected by the first pressure sensor, so that the staff can intuitively monitor the air pressure value in the cavity space.

[0044] like Figure 2 As shown, in some embodiments, the side wall of the upper cavity 22 is further provided with an observation window 221, through which the staff can visually see the processing progress of the workpiece and conveniently observe whether a fault occurs in the cavity space.

[0045] Furthermore, if Figure 1 Combination Figure 4 As shown, the high-pressure degassing laminating machine also includes a locking mechanism 4, which is arranged in the circumference of the lower cavity 23 and is used to lock the upper cavity 22 and the lower cavity 23, thereby improving the sealing between the upper cavity 22 and the lower cavity 23 to prevent the compressed gas from overflowing.

[0046] Specifically, the locking mechanism 4 includes a third driving member 41 and a locking member 42. The locking member 42 is arranged at the output end of the third driving member 41. When the upper cavity 22 is in contact with the lower cavity 23, the third driving member 41 can drive the locking member 42 to move toward the direction close to the upper cavity 22. The locking member 42 can press the upper cavity 22 against the lower cavity 23, thereby maintaining a high-pressure environment in the cavity space and preventing the compressed gas from leaking.

[0047] Among them, a contact surface 421 is provided at one end of the locking piece 42 close to the upper cavity 22, and the contact surface 421 can fit with the upper cavity 22 to increase the contact area between the locking piece 42 and the upper cavity 22, thereby improving the locking force of the locking mechanism 4 on the upper cavity 22, which is beneficial to improving the sealing between the upper cavity 22 and the lower cavity 23.

[0048] Continue as Figure 2 As shown, the degassing mechanism 2 also includes a mounting frame 24 and a first connecting member 25. The mounting frame 24 is arranged at the output end of the first driving member 21. A plurality of first connecting members 25 are arranged on the upper cavity 22. The first connecting member 25 is slidably connected to the mounting frame 24 along the output direction of the first driving member 21. The upper cavity 22 is separated from the first driving member 21 by the sliding design of the first connecting member 25 and the mounting frame 24, thereby realizing a flexible connection between the upper cavity 22 and the first driving member 21 and increasing the degree of freedom of the upper cavity 22. When the upper cavity 22 is fitted with the lower cavity 23, the first driving member 21 is not affected by the position change of the upper cavity 22, and the upper cavity 22 is fitted with the lower cavity 23 under the action of its own gravity, thereby greatly reducing the output accuracy requirement of the first driving member 21.

[0049] Among them, the high-pressure degassing laminating machine also includes a guide assembly 6, which includes a guide rail 61 and a guide slider 62 that are slidably connected along the output direction of the first driving member 21. One of the guide rail 61 and the guide slider 62 is arranged on the mounting frame 24, and the other is arranged on the frame 1 to improve the stability of the mounting frame 24 moving along the output direction of the first driving member 21.

[0050] like Figure 1 and Figure 2As shown, in some embodiments, the high-pressure degassing and laminating machine is also provided with a buffer assembly 7, which is used to reduce the motion potential energy of the mounting frame 24 when it reaches the end point of the stroke, and can play a role in buffering and shock absorption, which is conducive to increasing the service life of the high-pressure degassing and laminating machine. Specifically, the buffer assembly 7 includes a first buffer 71 and a second buffer 72. The first buffer 71 can conflict with the mounting frame 24 to offset the inertia of the mounting frame 24 when it moves in the direction away from the lower cavity 23, and can limit the maximum displacement of the mounting frame 24 when it moves in the direction away from the lower cavity 23; the second buffer 72 can conflict with the mounting frame 24 to offset the inertia of the mounting frame 24 when it moves in the direction close to the lower cavity 23, and can limit the maximum displacement of the mounting frame 24 when it moves in the direction close to the lower cavity 23. In this embodiment, the first buffer 71 and the second buffer 72 both use buffers, and their buffering performance is good. Optionally, the first buffer 71 and the second buffer 72 can also include but are not limited to being made of materials with buffering effects such as rubber and plastic, which are not limited here.

[0051] Optionally, the high-pressure degassing and laminating machine is further provided with an in-place detection component 8, which includes a first in-place sensor 81 and a second in-place sensor 82. The first in-place sensor 81 is used to detect whether the mounting frame 24 has reached the maximum displacement in the direction away from the lower cavity 23, and the second in-place sensor 82 is used to detect whether the mounting frame 24 has reached the maximum displacement in the direction close to the lower cavity 23, so as to improve the control accuracy of the first driving member 21 driving the mounting frame 24 to move. Among them, the first in-place sensor 81 and the second in-place sensor 82 can be non-contact sensors, such as photoelectric sensors, etc., or the first in-place sensor 81 and the second in-place sensor 82 can also be contact sensors, such as piezoelectric sensors, etc., which are not limited here.

[0052] Furthermore, to facilitate installation, the second driving member 31 is arranged on the mounting frame 24, and the upper platform 32 passes through the upper cavity 22 and is transmission-connected to the output end of the second driving member 31. The second driving member 31 drives the upper platform 32 to move in the upper cavity 22 in a direction approaching or away from the lower platform 33. By arranging the second driving member 31 on the mounting frame 24, on the one hand, the load on the upper cavity 22 can be reduced, and the space in the upper cavity 22 can be increased to avoid interference with the upper platform 32 or the workpiece. On the other hand, the second driving member 31 can be separated from the upper cavity 22, thereby improving the stability of the installation of the second driving member 31.

[0053] In addition, the laminating mechanism 3 also includes a second pressure sensor for detecting the laminating pressure between the upper platform 32 and the lower platform 33. The second driving member 31 is also equipped with a pressure regulating valve 40. The second sensor is connected to the pressure regulating valve 40 in communication. According to the feedback signal of the second sensor, the pressure regulating valve 40 can adjust the output parameters of the second driving member 31, thereby controlling the accuracy of the laminating pressure. Optionally, the laminating mechanism 3 also includes a second pressure display connected to the second pressure sensor in communication, which is used to display the pressure value detected by the second pressure sensor, so that the staff can intuitively monitor the size of the laminating pressure. Among them, the pressure regulating valve 40 can be, but is not limited to, an electrical proportional valve, etc., which is not limited here.

[0054] like Figure 3 As shown, the fitting mechanism 3 also includes a second connecting member 34 and an elastic sealing member 35. A mounting hole corresponding to the second connecting member 34 is opened at the top of the upper cavity 22. The second connecting member 34 is slidably inserted into the corresponding mounting hole, and one end of the second connecting member 34 is arranged at the output end of the second driving member 31. The other end of the second connecting member 34 is fixedly connected to the upper platform 32. The second driving member 31 can pass through the upper cavity 22 and be transmission-connected to the upper platform 32 by sliding the second connecting member 34 inserted into the corresponding mounting hole; the elastic sealing member 35 is sleeved on the second connecting member 34, and one end of the elastic sealing member 35 is arranged around the circumference of the mounting hole, and the other end is sealingly connected to the output end of the second driving member 31. When the output end of the second driving member 31 is extended, the elastic sealing member 35 can be compressed, and when the second driving member 31 is retracted, the elastic sealing member 35 can be stretched, thereby achieving the sealing of the mounting hole without affecting the sliding of the second connecting member 34. The elastic sealing member 35 includes but is not limited to a retractable sealing member such as a bellows, which is not limited here.

[0055] Furthermore, the bonding mechanism 3 also includes a first mounting plate 36, and the number of second connecting members 34 is at least three. The first mounting plate 36 is arranged at the output end of the second driving member 31, and at least three second connecting members 34 are arranged around the center of the first mounting plate 36. One end of each second connecting member 34 is connected to the first mounting plate 36, and the other end is connected to the upper platform 32. By at least three second connecting members 34 being arranged around the center of the first mounting plate 36, a stable connection structure is formed, which can improve the parallelism between the upper platform 32 and the first mounting plate 36, thereby improving the parallelism between the upper platform 32 and the lower platform 33, and then making the overall force of the workpiece balanced.

[0056] Furthermore, at least three guide sleeves 9 are provided on the mounting frame 24, and guide columns 10 which can correspond one-to-one with the guide sleeves 9 are provided on the first mounting plate 36. Each guide column 10 is plugged into and matched with the corresponding guide sleeve 9, thereby preventing the first mounting plate 36 from tilting during the extension and retraction of the output end of the second driving member 31, thereby further improving the stability of the upper platform 32 moving in the direction of approaching or moving away from the lower platform 33.

[0057] Furthermore, the bonding mechanism 3 also includes a second mounting plate 37, which is arranged in the upper cavity 22, and the second mounting plate 37 is connected between the upper platform 32 and the second connecting member 34, and the second mounting plate 37 is fixedly connected to the second connecting member 34, and a spherical bearing seat 38 is provided on the second mounting plate 37, and the upper platform 32 is rotatably connected to the spherical bearing seat 38, so that the upper platform 32 can be adaptively pressed with the lower platform 33, thereby improving the parallelism between the upper platform 32 and the lower platform 33 and the uniformity of the bonding pressure, so that the overall force of the workpiece is balanced, which is beneficial to improving product quality.

[0058] Among them, the upper platform 32 has a high-precision marble plane structure, which has the advantages of high hardness, good wear resistance and high precision, which is conducive to ensuring the flatness of the upper platform 32 and the lower platform 33. Similarly, the lower platform 33 is made of alumina ceramic material, which has high hardness, excellent mechanical strength, and wear resistance, and can ensure the processing accuracy of the lower platform 33, thereby ensuring the high flatness of the bonding surface. Optionally, the upper platform 32 or the lower platform 33 includes but is not limited to being made of materials such as glass, which is not limited here.

[0059] In addition, a ventilation duct is opened in the upper platform 32, and a plurality of blowing holes connected to the ventilation duct are opened on the surface of the upper platform 32. The inlet of the ventilation duct is connected to the air source. When the workpiece completes the degassing and bonding processing, the inlet of the ventilation duct is opened, and the gas is discharged from the blowing holes, exerting a thrust on the workpiece, so that the workpiece is separated from the upper platform 32 to facilitate unloading.

[0060] Furthermore, the fitting mechanism 3 further includes a limiter 39, which is disposed on the upper platform 32. A limiter hole is provided on the second mounting plate 37, and the limiter 39 is inserted into the limiter hole. The diameter of the limiter hole is larger than the diameter of the limiter 39, and the limiter 39 can move in the limiter hole, thereby limiting the rotation angle of the upper platform 32 in the spherical bearing seat 38. The diameter of the limiter hole is larger than the diameter of the limiter 39 by 0.5 to 30 mm. For example, the diameter of the limiter hole can be larger than the diameter of the limiter 39 by 0.5 mm, 1 mm, 15 mm, or 30 mm.

[0061] like Figure 1As shown, in some embodiments, the high-pressure degassing and laminating machine further includes a fourth driving member 5, which is transmission-connected to the lower cavity 23 to drive the lower cavity 23 to move in a direction close to or away from the processing position. When the fourth driving member 5 drives the lower cavity 23 to reach the processing position, the upper cavity 22 can be sealed and laminated with the lower cavity 23 to laminate and degas the workpiece; the lower cavity 23 also has a loading and unloading position away from the processing position. When the third driving member 41 drives the lower cavity 23 to reach the loading and unloading position, the staff can load and unload the workpiece. Specifically, the output end of the fourth driving member 5 is transmission-connected with a lead screw, and a nut block threaded with the lead screw is provided on the lower cavity 23 to drive the lower platform 33 to move.

[0062] The first driving member 21 , the second driving member 31 , the third driving member 41 and the fourth driving member 5 include but are not limited to cylinders, electric cylinders, hydraulic cylinders or motors, etc., which are not limited here.

[0063] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A high-pressure degassing laminating machine, characterized in that: include: Rack(1); A degassing mechanism (2), comprising a first driving member (21), an upper cavity (22), a lower cavity (23) and a gas source, wherein the first driving member (21) is arranged on a frame (1), the upper cavity (22) is arranged at an output end of the first driving member (21), and the lower cavity (23) and the upper cavity (22) are arranged opposite each other along an output direction of the first driving member (21), and the first driving member (21) is configured to drive the upper cavity (22) to move in a direction approaching or away from the lower cavity (23), so that the upper cavity (22) has a processing position in contact with the lower cavity (23) and a release position in contact with the lower cavity (23); when the upper cavity (22) is in the processing position, the upper cavity (22) and the lower cavity (23) are sealed and in contact with each other to form a cavity space, and the output end of the gas source is connected to the cavity space for inputting compressed gas into the cavity space; The laminating mechanism (3) comprises a second driving member (31), an upper platform (32) and a lower platform (33), wherein the second driving member (31) is arranged on the upper cavity (22), the upper platform (32) is arranged in the upper cavity (22) and is drivingly connected to the output end of the second driving member (31), the lower platform (33) is arranged in the lower cavity (23), the lower platform (33) is used to carry a workpiece, the second driving member (31) is configured to drive the upper platform (32) to move in a direction close to or away from the lower platform (33), and the upper platform (32) is used to apply pressure to the workpiece; During production, the workpiece is first placed on the lower platform (33) to complete glue dispensing, and then the first driving member (21) drives the upper cavity (22) to approach the lower cavity (23), and the upper cavity (22) and the lower cavity (23) are fitted together to form a sealed cavity space. The gas source injects compressed gas into the cavity space. After reaching a preset gas pressure value, the second driving member (31) drives the upper platform (32) to approach the lower platform (33) to maintain pressure and fit the workpiece.

2. The high-pressure degassing laminating machine according to claim 1, characterized in that: The high-pressure degassing and laminating machine further comprises a locking mechanism (4), wherein the locking mechanism (4) is arranged in the circumference of the lower cavity (23) and is used to lock the upper cavity (22) and the lower cavity (23).

3. The high-pressure degassing laminating machine according to claim 2, characterized in that: The locking mechanism (4) comprises a third driving member (41) and a locking member (42), wherein the locking member (42) is arranged at an output end of the third driving member (41), and when the upper cavity (22) and the lower cavity (23) are in contact with each other, the third driving member (41) can drive the locking member (42) to move in a direction close to the upper cavity (22), so that the locking member (42) presses the upper cavity (22) against the lower cavity (23).

4. The high-pressure degassing laminating machine according to claim 1, characterized in that: The degassing mechanism (2) further comprises a mounting frame (24) and a first connecting member (25); a plurality of the first connecting members (25) are provided on the upper cavity (22); and the first connecting members (25) are slidably connected to the mounting frame (24) along the output direction of the first driving member (21).

5. The high-pressure degassing laminating machine according to claim 4, characterized in that: The second driving member (31) is arranged on the mounting frame (24), and the upper platform (32) passes through the upper cavity (22) and is drivingly connected to the output end of the second driving member (31).

6. The high-pressure degassing and laminating machine according to claim 5, characterized in that: The laminating mechanism (3) further comprises a second connecting member (34) and an elastic sealing member (35); a mounting hole corresponding to the second connecting member (34) is opened at the top of the upper cavity (22); the second connecting member (34) is slidably inserted into the corresponding mounting hole; one end of the second connecting member (34) is arranged at the output end of the second driving member (31); the other end of the second connecting member (34) is fixedly connected to the upper platform (32); the elastic sealing member (35) is sleeved on the second connecting member (34); one end of the elastic sealing member (35) is arranged around the circumference of the mounting hole; and the other end is sealed and connected to the output end of the second driving member (31).

7. The high-pressure degassing and laminating machine according to claim 6, characterized in that: The laminating mechanism (3) further comprises a first mounting plate (36), the number of the second connecting members (34) being at least three, the first mounting plate (36) being arranged at the output end of the second driving member (31), at least three second connecting members (34) being arranged around the center of the first mounting plate (36), and each of the second connecting members (34) having one end connected to the first mounting plate (36) and the other end connected to the upper platform (32).

8. The high-pressure degassing and laminating machine according to claim 6, characterized in that: The laminating mechanism (3) further comprises a second mounting plate (37), the second mounting plate (37) being arranged in the upper cavity (22), the second mounting plate (37) being connected between the upper platform (32) and the second connecting member (34), and the second mounting plate (37) being fixedly connected to the second connecting member (34), a spherical bearing seat (38) being provided on the second mounting plate (37), and the upper platform (32) and the spherical bearing seat (38) being rotatably connected.

9. The high-pressure degassing and laminating machine according to claim 8, characterized in that: The laminating mechanism (3) further comprises a limiting member (39), wherein the limiting member (39) is arranged on the upper platform (32), and a limiting hole is provided on the second mounting plate (37), wherein the limiting member (39) is inserted into the limiting hole, and the diameter of the limiting hole is greater than the diameter of the limiting member (39).

10. The high-pressure degassing laminating machine according to any one of claims 1 to 9, characterized in that: The high-pressure degassing and laminating machine further comprises a fourth driving member (5), wherein the fourth driving member (5) is drivingly connected to the lower cavity (23) so as to drive the lower cavity (23) to move towards or away from the processing position.

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