Vacuum glue filling device

Abstract

The invention discloses a vacuum glue pouring device, and relates to the technical field of glue pouring devices, the vacuum glue pouring device comprises a glue dipping tank, a frame body clamping seat and an air suction mechanism, the glue dipping tank comprises a tank body and a sealing cover which are detachably connected, a plurality of mounting grooves are formed in the top of the tank body and are circumferentially arranged around the axis of the tank body at intervals, and fixing grooves are formed in the inner walls of the mounting grooves in the same direction; the sealing cover is provided with fixing parts used for being inserted into the fixing grooves in a one-to-one correspondence mode, and the tank body is provided with a first driving source used for driving the multiple mounting grooves to move so that the fixing parts can enter or be separated from the fixing grooves. The gum dipping tank is arranged in the frame body; the clamping seat is horizontally and slidably connected to the frame body, and a second driving source used for driving the clamping seat to move is arranged on the frame body; the clamping seat comprises a fixing part connected with the sealing cover and a third driving source for driving the fixing part to ascend and descend; and the air suction mechanism is used for performing negative pressure suction and pressurization on the gum dipping tank. The glue filling device has the effects of reducing space occupation and improving the glue filling efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of glue pouring devices, and in particular to a vacuum glue pouring device. Background Art

[0002] At present, when mobile phone accessories are produced, the inside of the mobile phone case needs to be filled with glue to achieve a waterproof effect. The common methods currently include glue dispensing by a glue dispenser or vacuum glue filling.

[0003] For example, a Chinese patent document with publication number CN113058803A discloses a glue filling system, which uses a vacuum device to evacuate a glue dipping tank containing metal parts to extract dead air in micro gaps and tiny cavities of the metal parts, and then provides glue to the glue dipping tank through a glue supply device to immerse the metal parts in the glue. The glue dipping tank is then pressurized by a pressurizing device so that the glue can be forced into the micro gaps and tiny cavities of the metal parts under the action of high air pressure, thereby reducing the problem of poor waterproofing.

[0004] Although the above-mentioned scheme can be used to improve the glue filling effect of the mobile phone case and enhance the waterproof performance of the mobile phone, in most of the current related equipment and the above-mentioned scheme, since the glue dipping tank needs to maintain good sealing, the disassembly and assembly of the glue dipping tank cover is difficult and requires manual assistance, which has a great impact on the efficiency of the entire glue filling process and needs to be improved. Summary of the invention

[0005] In order to reduce space occupancy and improve glue pouring efficiency, the present application provides a vacuum glue pouring device.

[0006] The present application provides a vacuum glue filling device, which adopts the following technical solution: A vacuum glue filling device, comprising: A dipping tank, the dipping tank comprising a detachably connected tank body and a cover, a plurality of mounting grooves being provided on the top of the tank body, the plurality of mounting grooves being circumferentially spaced around the axis of the tank body, a fixing groove being provided on the inner wall of the mounting grooves in the same direction, the cover being provided with a fixing portion for being plugged into the fixing grooves in a one-to-one correspondence, and a first driving source being provided on the tank body for driving the plurality of mounting grooves to move so that the fixing portion enters or leaves the fixing groove; A frame, wherein the dipping tank is arranged in the frame; A clamping seat, wherein the clamping seat is horizontally slidably connected to the frame, and the frame is provided with a second driving source for driving the clamping seat to move; the clamping seat includes a fixing portion connected to the cover, and a third driving source for driving the fixing portion to rise and fall; A suction mechanism is used to extract negative pressure and pressurize the glue dipping tank.

[0007] By adopting the above technical solution, when the cover needs to be opened, it is only necessary to drive the multiple installation grooves to move through the first driving source so that the fixing part is disengaged from the fixing groove, and then drive the clamping seat to rise through the third driving source to separate the fixing part and the installation groove, so that the cover and the tank body can be separated, and then the clamping seat is driven by the second driving source to move as a whole, so that the top opening of the tank body can be exposed, which is convenient for taking, placing and replacing materials in the tank body. Similarly, the installation of the cover and the tank body can be realized, which can greatly improve work efficiency while maintaining good sealing, and the structural integration can reduce space occupancy.

[0008] When the workpiece is placed in the tank and sealed, the air pressure inside the tank can be changed through the suction mechanism. The negative pressure removes the air in the gaps of the workpieces, allowing the glue to be adsorbed into the gaps under the negative pressure. Then, pressure is applied to compact the glue filled in the gaps to achieve the effect of glue filling.

[0009] Optionally, the frame includes at least two parallel first slide rails, the clamping seat is slidably connected to the first slide rails, the second driving source includes a first driving shaft parallel to the first slide rails and capable of moving, and the end of the first driving shaft is connected to the clamping seat.

[0010] By adopting the above technical solution, when the first driving shaft of the second driving source moves back and forth, it can drive the clamping seat to move along the first slide rail, thereby adjusting the position of the cover.

[0011] Optionally, the clamping seat includes a first top frame that can be driven to rise and fall by a third driving source, and a plurality of connecting parts are provided on the top of the cover, and the connecting parts and the first top frame are detachably connected.

[0012] By adopting the above technical solution, the connecting part is connected to the first top frame, and when the third driving source drives the first top frame to rise and fall, it can drive the connecting part to rise and fall and then drive the cover to rise and fall.

[0013] Optionally, a ring rim is rotatably connected to the top of the tank body, the first driving source is used to drive the ring rim to rotate around the axis of the tank body, and the mounting groove and the fixing groove are provided on the ring rim.

[0014] By adopting the above technical solution, when the first driving source drives the ring edge to rotate, the installation groove and the fixing groove also move around the axis of the ring edge, so that the fixing part enters or leaves the fixing groove, thereby realizing the installation or removal of the cover and the ring edge.

[0015] Optionally, it further includes a reinforcement component. The reinforcement component includes a reinforcement base fixed to the tank body. A reinforcement block is slidably connected to the reinforcement base, and a fourth driving source for driving the movement of the reinforcement block is provided. The ring edge is provided with a reinforcement groove. When the ring edge rotates so that the fixing portion is inserted into the fixing groove, the reinforcement block can move and be inserted into the reinforcement groove.

[0016] By adopting the above technical solution, when the ring edge moves to the position where the fixing portion is inserted into the fixing groove, the fourth driving source can drive the reinforcement block to be inserted into the reinforcement groove, lock the position of the ring edge, and achieve the reinforcement effect.

[0017] Optionally, the air extraction and suction mechanism is arranged inside the frame body and includes an air extraction pump and a pressure pump. The air extraction pump and the pressure pump are connected to the inner cavity of the tank body through the same connecting pipe. The connecting pipe is a flexible pipe and is connected to the cover.

[0018] By adopting the above technical solution, the air extraction and suction mechanism is arranged inside the frame body, which can reduce the occupation of space. The air extraction pump can realize the function of air extraction, and the pressure pump can realize the function of pressurization. Since the connecting pipe is a flexible pipe and is connected to the cover, when the cover moves, the connecting pipe can move along, and it is not easy to affect the functions of air extraction and suction.

[0019] Optionally, the tank body can slide to the outside of the frame body. A material replacement frame is detachably connected to the outside of the frame body. The tank body can move to the bottom of the material replacement frame. The material replacement frame is used for detachably installing a material frame, and the material replacement frame can lift and lower the material frame to enter or leave the inner cavity of the tank body.

[0020] By adopting the above technical solution, when the material needs to be replaced, the cover is opened and moved to one side of the frame body. At this time, the material is stored in the material frame and located inside the frame body. The tank body can be moved out of the outside of the frame body, and the material frame can be lifted and removed through the material replacement frame, then moved back to the tank body. After replacing the material frame, it is put back into the moved-out tank body again to realize the function of material replacement, and it can also reduce the large occupation of space caused by using a crane, or the reduction of efficiency caused by manual taking and placing.

[0021] Optionally, a fifth driving source is arranged on the material replacement frame. A base is arranged at the bottom of the tank body. The fifth driving source includes a push rod that can move. The end of the push rod is detachably connected to the base for driving the movement of the base.

[0022] By adopting the above technical solution, when the push rod of the fifth driving source is connected to the base, it can drive the movement of the base and the tank body. When it is not necessary to move the base, the push rod can also be separated from the base to fix the position of the tank body.

[0023] Optionally, a second top support is provided on the material changing rack. The second top support is vertically slidably connected to the material changing rack, and a sixth driving source for driving the top support to move is provided on the material changing rack; The second top support can be detachably connected to the material frame.

[0024] By adopting the above technical solution, the sixth driving source drives the second top support to move, thereby realizing the lifting of the material frame in the tank.

[0025] Optionally, the material changing rack can be detachably connected to the frame body in different directions. After the material changing rack is connected to the frame body in different directions, the end of the push rod can be detachably connected to the base.

[0026] By adopting the above technical solution, the frame body can be connected with multiple material changing racks, enabling one material changing rack to prepare materials and another to take out materials, further improving the material changing efficiency.

[0027] In addition, if the space of the factory workshop is limited, the material changing rack can also be considered to be installed in different orientations of the frame body to realize the reasonable utilization of space and improve the adaptability of the vacuum potting device.

[0028] In summary, the present application includes at least one of the following beneficial effects: 1. By driving multiple installation grooves to move, the fixing part is separated from the fixing groove, then the clamping seat is driven to rise to separate the cover and the tank body, and then the whole moving clamping seat is moved, so that the top opening of the tank body can be exposed. Under the condition of maintaining good sealing performance, the installation and disassembly efficiency of the cover and the tank body can be greatly improved, and the structural integration can reduce the space occupation; 2. When the workpiece is placed in the tank body and sealed, the air pressure inside the tank body can be changed through the air extraction mechanism, and the air in the gaps of the workpiece is removed by the negative pressure effect, so that the glue is adsorbed into the gaps under the negative pressure effect, and then the glue filled in the gaps is compacted by using pressurization to achieve the potting effect; 3. The fourth driving source can drive the reinforcement block to be inserted into the reinforcement groove to lock the position of the ring edge and restrict the rotation of the ring edge, achieving the effect of reinforcing the cover and the tank body; 4. When the material needs to be replaced, the cover is opened and moved to one side of the frame body, then the tank body is moved out of the frame body, and the material frame is lifted and replaced through the material changing rack to realize the function of rapid material replacement. Description of the Drawings

[0029] Figure 1 is the overall structural schematic diagram of the first embodiment of the present application; Figure 2 is the partial structural schematic diagram showing the structure of the clamping seat in the first embodiment of the present application; Figure 3It is a partial structural schematic diagram showing the connection structure of the tank body and the cover in the first embodiment of the present application; Figure 4 It is a partial structural schematic diagram showing the air extraction and inhalation mechanism in the first embodiment of the present application; Figure 5 It is a partial structural schematic diagram showing the structure of the reinforcement component in the first embodiment of the present application; Figure 6 It is the overall structural schematic diagram of the second embodiment of the present application; Figure 7 It is Figure 6 The enlarged schematic diagram at position A in Figure 8 It is Figure 6 The enlarged schematic diagram at position B in

[0030] Explanation of reference numerals: 1. Frame body; 11. First slide rail; 12. Clamping seat; 121. First top frame; 123. Third driving source; 13. Second driving source; 14. Connecting convex edge; 2. Impregnating tank; 21. Tank body; 211. First driving source; 212. Reinforcement seat; 213. Fourth driving source; 214. Reinforcement block; 22. Cover; 221. Connecting part; 222. Fixed part; 23. Ring edge; 231. Reinforcement groove; 232. Installation groove; 233. Fixed groove; 24. Base; 241. Connecting plate; 3. Air extraction and inhalation mechanism; 31. Pressure pump; 32. Air extraction pump; 33. Connecting pipe; 34. Valve; 4. Material changing rack; 41. Fifth driving source; 411. Push rod; 42. Second top frame; 43. Sixth driving source; 44. First cross bar; 45. Second cross bar. Detailed implementation manners

[0031] The following is further detailed description of the present application in conjunction with the attached Figure 1-8 to the present application.

[0032] Embodiment 1 A vacuum impregnating device disclosed in the embodiment of the present application, referring to Figure 1 and Figure 2, a vacuum potting device includes a frame body 1, a dipping tank 2, and a suction and pressure mechanism 3. The frame body 1 is in the shape of a rectangular parallelepiped frame, formed by splicing a plurality of horizontal, vertical, and diagonal support rods. Both the dipping tank 2 and the suction and pressure mechanism 3 are arranged inside the frame body 1 and are arranged in sequence along the length direction of the frame body 1. The dipping tank 2 includes a tank body 21 and a cover 22 that are detachably and sealingly connected. Inside the tank body 21, a material frame (not shown in the drawings) is placed. The material frame is fixed inside the tank body 21 in a hanging manner and can also be taken out of the tank body 21. When the cover 22 and the tank body 21 are sealingly connected and the material is immersed in the dipping tank 2, pressure can be applied and negative pressure can be drawn through the suction and pressure mechanism 3. The negative pressure removes the air in the gaps of the workpiece, so that the glue is adsorbed into the gaps under the action of the negative pressure, and then the glue filled in the gaps is compacted by applying pressure to achieve the potting effect.

[0033] Referring to Figure 1 and Figure 2 , on both of the two parallel support rods at the top of the frame body 1, a second driving source 13 is fixed. The second driving source 13 is a cylinder and includes a movable first driving shaft, and the moving direction of the first driving shaft is along the length direction of the frame body 1. A clamping seat 12 is slidably connected to the top of the frame body 1. The ends of the first driving shafts of the two second driving sources 13 and the clamping seat 12 are detachably connected by bolts, so as to drive the clamping seat 12 to reciprocate through the second driving source 13.

[0034] The clamping seat 12 includes a first top frame 121 and four third driving sources 123. The third driving sources 123 are cylinders, and the telescopic direction of the piston rods is vertical. The first top frame 121 and the ends of the piston rods of the four third driving sources 123 are fixed and located at the top of the clamping seat 12. When the four third driving sources 123 are used, the first top frame 121 can be driven to rise and fall.

[0035] A connecting portion 221 is fixedly connected to the top of the cover 22. There are four connecting portions 221, which are equally spaced on the circumference of the axis of the cover 22. The connecting portion 221 is detachably connected to the first top frame 121 by bolts. When the cover 22 and the tank body 21 are unlocked and the top opening of the tank body 21 needs to be exposed, the first top frame 121 can be driven to rise by the third driving source 123, thereby driving the cover 22 to rise. Then, the clamping seat 12 is driven to move as a whole by the second driving source 13, so that the cover 22 moves away from above the tank body 21, thereby exposing the top opening of the tank body 21. Moreover, the cover 22 can be moved to a position above the suction and pressure mechanism 3, which can reduce the space occupied by the entire equipment.

[0036] Referring to Figure 1 and Figure 3, a plurality of fixing parts 222 are fixedly arranged at equal intervals on the side wall of the cover 22. A circular ring-shaped rim 23 is coaxially rotatably connected to the circumferential side position of the top of the tank body 21, and a first driving source 211 for driving the rim 23 to rotate reciprocally in a small range is arranged on the tank body 21. Specifically, the first driving source 211 is a cylinder, and the two ends are respectively hinged to the outer wall of the rim 23 and the outer wall of the tank body 21.

[0037] A plurality of mounting grooves 232 are also arranged at equal intervals around the axis of the rim 23 on the surface of the rim 23. The number and positions of the mounting grooves 232 and the fixing parts 222 correspond one by one, that is, the fixing parts 222 can be inserted into the mounting grooves 232 one by one. A fixing groove 233 is arranged on the inner wall in the same direction of the mounting groove 232. In this application, the fixing groove 233 is located on the clockwise side of the mounting groove 232 as an example. When the fixing part 222 is inserted into the mounting groove 232 and the rim 23 is rotated so that the fixing part 222 moves into the fixing groove 233, the cover 22 and the tank body 21 can be locked. Sealing structures such as sealing gaskets are arranged on the opposite surfaces of the tank body 21 and the cover 22. Through the gravity of the cover 22 and the locking of the fixing part 222 and the rim 23, when the air pressure in the tank body 21 changes, it can be sealed tightly to reduce gas leakage. Further, in some preferred embodiments of the present application, the top wall of the fixing groove 233 is inclined, that is, the height of the fixing groove 233 is slightly reduced along the direction away from the mounting groove 232, so that when the fixing part 222 rotates into the mounting groove 232, the sealing gasket can be continuously pressed, thereby further improving the sealing effect.

[0038] Referring to Figure 1 and Figure 4 , the air extraction and injection mechanism 3 includes an air extraction pump 32, a pressure pump 31, a connecting pipe 33, a central pipe, and a plurality of valves 34. The connecting pipe 33 is a flexible pipe, and one end is connected to the connector on the cover 22. Since the connecting pipe 33 is a flexible pipe, when the cover 22 moves, it is not easy to affect the gas flow of the connecting pipe 33. One end of the central pipe is closed, and the other end is simultaneously connected to the air extraction pump 32, the pressure pump 31, the connecting pipe 33, and the detection pipe. The valve 34 is an electromagnetic valve, and one is arranged between the central pipe and the air extraction pump 32, between the central pipe and the pressure pump 31, and on the detection pipe, and can be opened and closed according to the use requirements to realize the functions of pressurizing and extracting the air flow in the tank body 21 and detecting the air pressure intensity in the tank body 21 or the central pipe.

[0039] Referring to Figure 1 and Figure 5, the vacuum glue filling device further includes a reinforcement component. The reinforcement component includes a reinforcement seat 212 fixed on the tank body 21. One end of the first driving source 211 is hinged to the reinforcement seat 212. A fourth driving source 213 is arranged on the reinforcement seat 212. The fourth driving source 213 is specifically a cylinder, and a reinforcement block 214 is fixed at the end of the piston rod. The reinforcement component further includes a convex block fixed on the ring edge 23, and a reinforcement groove 231 is formed on the convex block. When the first driving source 211 drives the ring edge 23 to rotate until the fixing part 222 is inserted into the fixing groove 233 and cannot move any further, the piston rod of the fourth driving source 213 moves, and the reinforcement block 214 can be inserted into the reinforcement groove 231 to lock the ring edge 23 and restrict the rotation of the ring edge 23, thereby realizing the function of strengthening the connection between the cover 22 and the tank body 21.

[0040] The implementation principle of a vacuum glue filling device according to an embodiment of the present application is as follows: When the workpiece is placed in the tank body 21 and the cover 22 and the tank body 21 are hermetically connected, the air pressure inside the tank body 21 can be changed through the air extraction mechanism 3. The air in the gaps of the workpiece is removed by the negative pressure of the air extraction pump 32, so that the glue is adsorbed into the gaps under the negative pressure. Then, the tank body 21 is pressurized by the pressure pump 31 to compact the glue filled in the gaps of the workpiece, achieving the effect of glue filling.

[0041] When it is necessary to replace the material, the first driving source 211 drives the plurality of ring edges 23 to rotate, so that the fixing part 222 is separated from the fixing groove 233. Then, the third driving source 123 drives the clamping seat 12 to rise, so that the fixing part 222 is separated from the fixing groove 233, separating the cover 22 and the tank body 21. Then, the second driving source 13 drives the clamping seat 12 as a whole to move, and the top opening of the tank body 21 can be exposed, facilitating the taking and placing and replacement of the material in the tank body 21. Similarly, the installation of the cover 22 and the tank body 21 can be realized, which can greatly improve the working efficiency while maintaining good sealing performance, and the structural integration can reduce the space occupation.

[0042] Embodiment 2 The difference between the second embodiment and the first embodiment of the present application is as follows: Refer to Figure 6 and Figure 7, the vacuum potting device further includes a material changing rack 4, which can be used to pick up and place the material frame in the tank body 21. Specifically, the material changing rack 4 is also in the shape of a cuboid frame, formed by connecting horizontal and vertical support rods, and includes a second cross bar 45 located on one side of its top. Connecting convex edges 14 are installed on the support rods of the frame body 1 in three directions of the tank body 21, and grooves for the connecting convex edges 14 to be adaptively inserted are formed on the second cross bar 45. When the connecting convex edge 14 is inserted into the groove to play a positioning role, the detachable connection between the material changing rack 4 and the frame body 1 can be realized by the connection method of bolts and nuts. Since the material changing rack 4 can be connected to different directions of the frame body 1, the vacuum potting device can adjust the position of the material changing rack 4 according to requirements or site conditions, thereby improving adaptability. And two to three material changing racks 4 can also be connected according to requirements, which plays a role in further improving the working efficiency.

[0043] Refer to Figure 6 and Figure 8 , the material changing rack 4 includes a second top frame 42 and four sixth driving sources 43. The sixth driving source 43 is a cylinder, and the moving direction of the piston rod is vertical and connected to the second top frame 42. The second top frame 42 includes two parallel first cross bars 44. Through holes are formed on the first cross bars 44, and clamping members for installing the material frame can be used in cooperation with the through holes and bolts. The clamping members can be, for example, jaws driven by a cylinder or just hooks, which can drive the material frame to move up and down and separate from the material frame when the material frame is placed in the tank body 21. In some preferred embodiments of the present application, the two first cross bars 44 can be set to be adjustable, that is, the two first cross bars 44 can move towards or away from each other to adjust the distance and then be locked, and multiple groups of through holes are arranged at equal intervals along the length direction of the first cross bars 44, so that the material changing rack 4 can be used to install different clamping members, or the clamping members can be installed at different positions of the material changing rack 4 to adapt to different sizes or shapes of the material frames and improve adaptability.

[0044] Refer to Figure 6 and Figure 8, a base 24 is fixedly connected to the bottom of the tank body 21, and a plurality of universal wheels are arranged at the bottom of the base 24, so that the base 24 can be moved by relying on the universal wheels. Connecting plates 241 are fixedly connected to three side walls of the base 24. The charging rack 4 includes a fifth driving source 41, and the fifth driving source 41 includes a push rod 411. The push rod 411 can move in a direction perpendicular to the second cross bar 45, and the end of the push rod 411 can be detachably connected to the connecting plate 241, so that when the charging rack 4 is fixed at different positions of the frame body 1, the end of the push rod 411 can be connected to the base 24, thereby driving the base 24 to move through the fifth driving source 41, so that the tank body 21 is located directly below the cover 22, or is moved outside the frame body 1 and located inside the charging rack 4. In some preferred embodiments of the present application, the end of the push rod 411 is detachably connected to the connecting plate 241 through an electromagnet with strong magnetism. When a plurality of charging racks 4 are arranged, the push rod 411 can be connected or separated from a plurality of push rods 411 in a way of controlling the on-off of the circuit according to the moving requirements, improving the moving convenience of the tank body 21 and reducing the influence of the presence of the push rod 411 on the movement of the tank body 21.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A vacuum potting device, characterized in that, Comprising: An impregnating tank (2), the impregnating tank (2) comprising a tank body (21) and a cover (22) detachably connected thereto. A plurality of mounting grooves (232) are formed at the top of the tank body (21), and the plurality of mounting grooves (232) are circumferentially spaced apart around the axis of the tank body (21). A fixing groove (233) is formed in the inner wall of the mounting groove (232) in the same direction. The cover (22) is provided with fixing parts (222) for being inserted into the fixing grooves (233) in a one-to-one correspondence. A first driving source (211) is provided on the tank body (21) for driving the plurality of mounting grooves (232) to move so that the fixing parts (222) enter or disengage from the fixing grooves (233); A frame body (1), the impregnating tank (2) being disposed within the frame body (1); A clamping seat (12), the clamping seat (12) being horizontally slidably connected to the frame body (1), and a second driving source (13) being provided on the frame body (1) for driving the clamping seat (12) to move; the clamping seat (12) comprises a fixing part (222) connected to the cover (22), and a third driving source (123) for driving the fixing part (222) to move up and down; An air extraction and injection mechanism (3), the air extraction and injection mechanism (3) being used for performing negative pressure extraction and pressurization on the impregnating tank (2).

2. The vacuum potting device according to claim 1, characterized in that, The frame body (1) comprises at least two parallel first sliding rails (11), the clamping seat (12) being slidably connected to the first sliding rails (11), the second driving source (13) comprising a first driving shaft parallel to the first sliding rails (11) and capable of moving, and the end of the first driving shaft being connected to the clamping seat (12).

3. The vacuum potting device according to claim 1, characterized in that, The clamping seat (12) comprises a first top frame (121) capable of being driven to move up and down by a third driving source (123). A plurality of connecting parts (221) are provided at the top of the cover (22), and the connecting parts (221) are detachably connected to the first top frame (121).

4. A vacuum potting device according to claim 1, characterized in that A ring edge (23) is rotatably connected to the top of the tank body (21), the first driving source (211) being used for driving the ring edge (23) to rotate around the axis of the tank body (21), and the mounting grooves (232) and the fixing grooves (233) are formed in the ring edge (23).

5. A vacuum potting device according to claim 4, characterized in that, It further comprises a reinforcement assembly, the reinforcement assembly comprising a reinforcement seat (212) fixed to the tank body (21), a reinforcement block (214) being slidably connected to the reinforcement seat (212) and a fourth driving source (213) being provided for driving the reinforcement block (214) to move. A reinforcement groove (231) is formed in the ring edge (23). When the ring edge (23) rotates such that the fixing parts (222) are inserted into the fixing grooves (233), the reinforcement block (214) can move and be inserted into the reinforcement groove (231).

6. A vacuum potting device according to claim 1, characterized in that, The air extraction and injection mechanism (3) is disposed within the frame body (1), and comprises an air extraction pump (32) and a pressurization pump (31). The air extraction pump (32) and the pressurization pump (31) are connected to the inner cavity of the tank body (21) through the same communication pipe (33), and the communication pipe (33) is a flexible pipe and is connected to the cover (22).

7. A vacuum glue filling device according to claim 6, characterized in that, The tank body (21) can slide to the outside of the frame body (1). A charging rack (4) is detachably connected to the outside of the frame body (1). The tank body (21) can move to the bottom of the charging rack (4). The charging rack (4) is used for detachably installing a material box, and the charging rack (4) can lift the material box to enter or leave the inner cavity of the tank body (21).

8. A vacuum potting device according to claim 7, characterized in that, A fifth driving source (41) is arranged on the charging rack (4). A base (24) is arranged at the bottom of the tank body (21). The fifth driving source (41) includes a push rod (411) that can move. The end of the push rod (411) is detachably connected to the base (24). The fifth driving source (41) is used to drive the base (24) to move.

9. The vacuum resin infusion device according to claim 8, characterized in that, A second top frame (42) is arranged on the charging rack (4). The second top frame (42) is vertically and slidably connected to the charging rack (4), and a sixth driving source (43) for driving the top frame to move is arranged on the charging rack (4); The second top frame (42) can be detachably connected to the material box.

10. A vacuum potting device according to claim 8, characterized in that, The charging rack (4) can be detachably connected to the frame body (1) in multiple directions. After the charging rack (4) is connected to the frame body (1) in different directions of the frame body (1), the end of the push rod (411) can be detachably connected to the base (24).

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