An anode diaphragm welding machine and its usage method

Abstract

The present invention relates to the technical field of welding machines, and more specifically discloses an anode diaphragm welding machine and its usage method, including a welding machine main body. The welding machine main body includes a welding main body. A welding connection top plate is fixedly connected to the top of the welding main body. A longitudinal positioning rod is fixedly connected to the bottom of the welding connection top plate. A longitudinal sliding guide rail is fixedly connected to one side of the welding connection top plate. A transmission fixing hole is provided at the top of the welding main body, and a motor placement cavity is provided at the bottom of the transmission fixing hole; through the provision of a material fixing device in the present invention, during the rotation of the rotation positioning device, since the fixedly connected gear and the welding main gear are movably connected through the meshing between the teeth, and the tooth number ratio is one to four, each material fixing device can make the orientation of the placement cleaning hole in each processing position be in one direction after rotating ninety degrees around the common center, which is beneficial to increasing the quality stability of products in the same batch and ensuring the processing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of welding machines, and more particularly to an anode diaphragm welding machine and a method for using the same. Background Art

[0002] As people's requirements for the energy density of batteries are getting higher and higher, it is required that the specific capacity of the anode materials used is also getting higher and higher. Among various anode materials, the materials with higher specific capacity are graphite materials and silicon alloys. However, the anode materials with high specific capacity bring greater expansion problems during charging and cycling processes, and cause serious film peeling problems in the battery core during repeated charging and discharging processes; at present, the technical solutions adopted to solve this problem are to greatly increase the content of the binder in the diaphragm, and resist the stress generated at the interface between the diaphragm layer and the current collector during the charging process by enhancing the bonding strength between the diaphragm and the current collector. Such adhesives are generally welded by an anode diaphragm welding machine to make the connection.

[0003] Existing anode diaphragm welding machines usually add a binder between two diaphragms and use heat and high pressure to make the two diaphragms fixedly connected. The existing welding machines usually adopt a manual feeding method. This operation method usually requires manual placement of the diaphragm on the positioning frame, and then start the machine to apply pressure to it. Since the diaphragm has a high temperature during the processing process, the existing manual feeding has obvious limitations and cannot achieve good processing efficiency for large-scale continuous work. Secondly, since the two diaphragms are adhesively connected under high pressure, the content of the binder between the two needs to be precisely matched with the applied pressure to ensure that there is no residue of the binder on the diaphragm fixing frame after processing. This makes the processing operation have high precision requirements and high requirements for all aspects of construction, which is not conducive to low-cost and high-efficiency processing procedures. At the same time, since it is necessary to appropriately adjust the binder content to reduce the film peeling problem caused by the repeated charging and discharging process of the battery core, the existing processing procedures cannot make targeted adjustments to the temperature, heating time, applied pressure magnitude and time length after the binder is adjusted. This makes the processing procedure have certain limitations, will produce certain liquid residues on the fixing frame, affect subsequent continuous processing and fixing, reduce processing efficiency and increase cleaning costs; in addition, the existing diaphragm fixing method is usually simple placement and fixing. When applying pressure, the pressure application positions of each diaphragm are different, resulting in inconsistent product quality produced in the same processing batch, affecting subsequent shearing processing. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an anode diaphragm welding machine and a method for using the same to solve the problems existing in the above-mentioned background art.

[0005] The present invention provides the following technical solutions: An anode membrane welding machine and its use method, including a welding machine main body, the welding machine main body includes a welding main body, the top of the welding main body is fixedly connected with a welding connection top plate, the bottom of the welding connection top plate is fixedly connected with a longitudinal positioning rod, one side of the welding connection top plate is fixedly connected with a longitudinal sliding guide rail, a transmission fixing hole is opened at the top of the welding main body, a motor placement cavity is opened at the bottom of the transmission fixing hole, a top placement groove is opened at the top of the welding main body outside the transmission fixing hole, a gear rotation groove is opened at the bottom of the top placement groove, a welding main gear is fixedly connected inside the gear rotation groove, the outside of the longitudinal positioning rod is fixedly connected with a welding action box, the welding action box includes an action box main body, a longitudinal telescopic rod is fixedly connected inside the action box main body, the bottom of the longitudinal telescopic rod is fixedly connected with a bottom fixing plate, three membrane action plates are fixedly connected to the bottom of the bottom fixing plate, two longitudinal connection holes are opened on one side of the top of the action box main body, a longitudinal sliding block is fixedly connected to one side of the action box main body, a placement and cleaning device is fixedly connected inside the action box main body on one side of the longitudinal telescopic rod, the placement and cleaning device includes a cleaning transmission device, the cleaning transmission device includes a cleaning transmission motor, the bottom of the cleaning transmission motor is fixedly connected with a cleaning transmission sleeve, the bottom of the cleaning transmission sleeve is movably connected with a cleaning transmission rod, the bottom of the cleaning transmission rod is fixedly connected with a cleaning action gear, the outside of the cleaning action gear is movably connected with a cleaning action device, the cleaning action device includes a cleaning action block, the top of the cleaning action block is fixedly connected with a cleaning connecting rod, a cleaning fixing hole is opened at the top of the cleaning connecting rod, a cleaning connection hole is opened at the bottom of the cleaning fixing hole, automatic feeding devices are fixedly connected to both sides of the welding main body, the automatic feeding device includes a feeding support device, the top of the feeding support device is fixedly connected with a feeding control rod, the top of the feeding control rod is fixedly connected with a feeding transmission rod, the top of the feeding transmission rod is fixedly connected with a feeding support top plate, a vacuum material taking device is fixedly connected to the bottom of the feeding support top plate, the vacuum material taking device includes a moving fixing block, the bottom of the moving fixing block is fixedly connected with a fixed material taking ring, a rotation positioning device is fixedly connected inside the transmission fixing hole, and a plurality of material fixing devices are fixedly connected to the top of the rotation positioning device;

[0006] Further, the rotation positioning device includes a positioning transmission motor, the top of the positioning transmission motor is fixedly connected with a positioning transmission rod, the top of the positioning transmission rod is fixedly connected with a positioning support disk, a positioning placement groove is opened at the top of the positioning support disk, and four positioning placement holes are opened at the bottom of the positioning placement groove.

[0007] Furthermore, the material fixing device includes a fixing device main body. A diaphragm upper groove is formed at the top of the fixing device main body. A diaphragm bottom groove is formed at the bottom of the diaphragm upper groove. A vacuum control hole is formed at the bottom of the diaphragm bottom groove. A placement cleaning hole is formed at one side of the diaphragm upper groove on the top of the fixing device main body. A fixing connecting rod 1 is fixedly connected to the bottom of the fixing device main body. A fixing connecting gear is fixedly connected to the bottom of the fixing connecting rod.

[0008] Furthermore, there are three types of diaphragm acting disks, namely a heating plate, a compression plate and a recompression plate. The bottom of each diaphragm acting disk has a different groove width. An annular plate is fixedly connected to the bottom of the recompression plate. A fixing groove for the cleaning acting device is formed at the position of the cleaning acting device on the top of the bottom fixing disk. The longitudinal positioning rod is movably connected inside the longitudinal connecting hole.

[0009] Furthermore, a cleaning groove is formed at the bottom of the cleaning acting block. Cleaning brushes are fixedly connected around the cleaning groove. A tooth groove is formed inside the cleaning connecting hole. The cleaning acting gear is movably connected to the tooth groove of the cleaning connecting hole. The matching length of the cleaning transmission rod and the cleaning connecting hole is always consistent with the telescopic length of the longitudinal telescopic rod.

[0010] Furthermore, a sliding groove is formed at the bottom of the feeding support top plate. A rotating servo motor is fixedly connected to the back of the feeding control rod. A sliding control motor is externally connected to the vacuum material taking device.

[0011] Furthermore, both sides of the top of the moving fixing block are fixedly connected inside the sliding groove at the bottom of the feeding support top plate. A vacuum generating hole is formed at the bottom of the fixed material taking ring. The vacuum generating hole is fixedly connected to an external vacuum generator.

[0012] Furthermore, the positioning transmission rod is installed inside the transmission fixing hole. A motor fixing frame is installed inside the motor placement cavity. The positioning transmission motor is installed on the motor fixing frame. The positioning support disk is movably connected to the bottom of the top placement groove.

[0013] Furthermore, the fixing connecting rod is movably connected inside the positioning placement hole. The fixing connecting gear and the welding main gear are movably connected through tooth meshing. The tooth number ratio of the fixing connecting gear to the welding main gear is one to four.

[0014] The technical effects and advantages of the present invention:

[0015] 1. The present invention is provided with a material fixing device, which is beneficial during the rotation of the rotary positioning device. Since the fixed connection gear and the welding main gear are movably connected through meshing between teeth, and the tooth number ratio is 1:4, each material fixing device can make the orientation of the placement cleaning hole in each processing position be in one direction after revolving 90 degrees, which is beneficial to increasing the quality stability of products in the same batch and ensuring the processing effect.

[0016] 2. The present invention is provided with an automatic material taking device, which is beneficial during the use of this device. The vacuum material taking device on one side places the two diaphragms at the bottom of the upper groove and the bottom groove of the diaphragm respectively; at the same time, after the processing on the other side is completed, at the moment when the diaphragm action disc rises, the automatic material discharging device on the other side takes out the processed diaphragm and places it on the next process, realizing automatic loading and unloading, reducing the manual participation degree and increasing the product production efficiency.

[0017] 3. The present invention is provided with a placement cleaning device, which is beneficial when the empty positioning placement hole moves to the bottom of the cleaning action block. As the longitudinal telescopic rod moves downward, the cleaning action block will rotate under the action of the cleaning drive motor to clean the bottom groove of the empty diaphragm, so that there will be no residues inside the bottom groove of the diaphragm to affect the processing of the next product during the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the main structure of the welding machine of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the welding action box of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of the cleaning drive device of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the cleaning action device of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the automatic material discharging device of the present invention.

[0024] Figure 7 It is a schematic diagram of the structure of the vacuum material taking device of the present invention.

[0025] Figure 8 It is a schematic diagram of the structure of the rotary positioning device of the present invention.

[0026] Figure 9 It is a schematic diagram of the structure of the material fixing device of the present invention.

[0027] The reference numerals are: 1, main body of the welding machine; 101, welding main body; 102, welding connection top plate; 103, longitudinal sliding guide rail; 104, longitudinal positioning rod; 105, motor placement cavity; 106, transmission fixing hole; 107, top placement groove; 108, gear rotation groove; 109, welding main gear; 2, welding action box; 201, main body of the action box; 202, longitudinal telescopic rod; 203, bottom fixing plate; 204, diaphragm action plate; 205, longitudinal connection hole; 206, longitudinal sliding block; 3, placement and cleaning device; 301, cleaning transmission device; 3011, cleaning transmission motor; 3012, cleaning transmission sleeve; 3013, cleaning transmission rod; 3014, cleaning action gear; 302, cleaning action device; 3021, cleaning action block; 3022, cleaning connecting rod; 3023, cleaning fixing hole; 3024, cleaning connection hole; 4, automatic feeding device; 401, feeding support device; 402, feeding control rod; 403, feeding transmission rod; 404, feeding support top plate; 5, vacuum material taking device; 501, moving fixing block; 502, fixed material taking ring; 6, rotation positioning device; 601, positioning transmission motor; 602, positioning transmission rod; 603, positioning support plate; 604, positioning placement groove; 605, positioning placement hole; 7, material fixing device; 701, main body of the fixing device; 702, upper groove of the diaphragm; 703, bottom groove of the diaphragm; 704, vacuum control hole; 705, placement and cleaning hole; 706, fixing connecting rod; 707, fixing connection gear. Detailed implementation manners

[0028] The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples, and an anode diaphragm welding machine and its use method involved in the present invention are not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0029] Refer to Figure 1 and Figure 2, the present invention provides an anode diaphragm welding machine and its usage method, including a welding machine main body 1. The welding machine main body 1 includes a welding main body 101. A welding connection top plate 102 is fixedly connected to the top of the welding main body 101. A longitudinal positioning rod 104 is fixedly connected to the bottom of the welding connection top plate 102. A longitudinal sliding guide rail 103 is fixedly connected to one side of the welding connection top plate 102. A transmission fixing hole 106 is opened at the top of the welding main body 101. A motor placement cavity 105 is opened at the bottom of the transmission fixing hole 106. A top placement groove 107 is opened at the top of the welding main body 101 outside the transmission fixing hole 106. A gear rotation groove 108 is opened at the bottom of the top placement groove 107. A welding main gear 109 is fixedly connected to the inner side of the gear rotation groove 108. A welding action box 2 is fixedly connected to the outside of the longitudinal positioning rod 104. The welding action box 2 includes an action box main body 201. A longitudinal telescopic rod 202 is fixedly connected to the inside of the action box main body 201. A bottom fixing plate 203 is fixedly connected to the bottom of the longitudinal telescopic rod 202. Three diaphragm action plates 204 are fixedly connected to the bottom of the bottom fixing plate 203. Two longitudinal connection holes 205 are opened at one side of the top of the action box main body 201. A longitudinal sliding block 206 is fixedly connected to one side of the action box main body 201. A placement cleaning device 3 is fixedly connected to the inside of the action box main body 201 on one side of the longitudinal telescopic rod 202. The placement cleaning device 3 includes a cleaning transmission device 301. The cleaning transmission device 301 includes a cleaning transmission motor 3011. A cleaning transmission sleeve 3012 is fixedly connected to the bottom of the cleaning transmission motor 3011. A cleaning transmission rod 3013 is movably connected to the bottom of the cleaning transmission sleeve 3012. A cleaning action gear 3014 is fixedly connected to the bottom of the cleaning transmission rod 3013. A cleaning action device 302 is movably connected to the outside of the cleaning action gear 3014. The cleaning action device 302 includes a cleaning action block 3021. A cleaning connection rod 3022 is fixedly connected to the top of the cleaning action block 3021. A cleaning fixing hole 3023 is opened at the top of the cleaning connection rod 3022. A cleaning connection hole 3024 is opened at the bottom of the cleaning fixing hole 3023. Automatic feeding devices 4 are fixedly connected to both sides of the welding main body 101. The automatic feeding device 4 includes a feeding support device 401. A feeding control rod 402 is fixedly connected to the top of the feeding support device 401. A feeding transmission rod 403 is fixedly connected to the top of the feeding control rod 402. A feeding support top plate 404 is fixedly connected to the top of the feeding transmission rod 403. A vacuum material taking device 5 is fixedly connected to the bottom of the feeding support top plate 404. The vacuum material taking device 5 includes a moving fixing block 501. A fixed material taking ring 502 is fixedly connected to the bottom of the moving fixing block 501. A rotation positioning device 6 is fixedly connected to the inside of the transmission fixing hole 106. A plurality of material fixing devices 7 are fixedly connected to the top of the rotation positioning device 6. The positioning support disc 603 rotates to bring the diaphragm to the bottom of the next diaphragm action plate 204 for pressing.The pressure acting on the planes of the two diaphragms gives a certain fixing effect to each contact surface;

[0030] Referring to Figure 2 , the rotation positioning device 6 includes a positioning drive motor 601. A positioning drive rod 602 is fixedly connected to the top of the positioning drive motor 601. A positioning support disc 603 is fixedly connected to the top of the positioning drive rod 602. A positioning placement groove 604 is formed in the top of the positioning support disc 603. Four positioning placement holes 605 are formed in the bottom of the positioning placement groove 604. With the driving action of the positioning drive motor 601, the processing position corresponding to the diaphragm action disc 204 changes. When the longitudinal telescopic rod 202 extends, the diaphragm action disc 204 acts on the diaphragm to heat the two diaphragms and the adhesive. The action time of the longitudinal telescopic rod 202 is controlled by an external control program. Subsequently, the positioning support disc 603 rotates to bring the diaphragm to the bottom of the next diaphragm action disc 204 for pressing.

[0031] Referring to Figure 3 , the material fixing device 7 includes a fixing device main body 701. A diaphragm upper groove 702 is formed in the top of the fixing device main body 701. A diaphragm bottom groove 703 is formed in the bottom of the diaphragm upper groove 702. A vacuum control hole 704 is formed in the bottom of the diaphragm bottom groove 703. A placement cleaning hole 705 is formed in the top of the fixing device main body 701 on one side of the diaphragm upper groove 702. A fixing connecting rod 706 is fixedly connected to the bottom of the fixing device main body 701. A fixing connecting gear 707 is fixedly connected to the bottom of the fixing connecting rod 706. After each material fixing device 7 rotates 90 degrees around the axis, the orientation of the placement cleaning hole 705 can be restored to one direction, so that the diaphragm always maintains the same direction during the pressing process, which is beneficial to improving the quality stability of the same batch of products and ensuring the processing effect.

[0032] Referring to Figure 4 , there are three types of diaphragm action discs 204, namely heating plates, compression plates and recompression plates. The bottom groove widths of each diaphragm action disc 204 are different. An annular plate is fixedly connected to the bottom of the recompression plate. A fixing groove for the cleaning action device 302 is formed in the top of the bottom fixing disc 203 at the position of the cleaning action device 302. The longitudinal positioning rod 104 is movably connected inside the longitudinal connection hole 205. The bottom of the recompression applies a higher pressure to the outer ring contact of the diaphragm, making the connection between the diaphragms better, and the situation of demoulding during the working process is improved to a certain extent mechanically.

[0033] Referring to Figure 5, a cleaning groove is formed at the bottom of the cleaning action block 3021, cleaning brushes are fixedly connected around the cleaning groove, a tooth groove is formed inside the cleaning connection hole 3024, the cleaning action gear 3014 is movably connected to the tooth groove of the cleaning connection hole 3024, and the matching length of the cleaning transmission rod 3013 and the cleaning connection hole 3024 is always consistent with the telescopic length of the longitudinal telescopic rod 202. During the downward movement of the longitudinal telescopic rod 202, the cleaning action gear 3014 moves up and down inside the cleaning connection hole 3024. At the same time, due to the tooth groove formed inside the cleaning connection hole 3024, the up and down movement of the cleaning action gear 3014 does not affect the cleaning effect of rotation.

[0034] Refer to Figure 6 , a sliding groove is formed at the bottom of the feeding support top plate 404, a rotating servo motor is fixedly connected to the back of the feeding control rod 402, and a sliding control motor is connected to the outside of the vacuum material taking device 5, which is beneficial to placing the two diaphragms at the bottom on the bottoms of the upper diaphragm groove 702 and the lower diaphragm groove 703 on one side by the vacuum material taking device 5 during the use of the device.

[0035] Refer to Figure 7 , both sides of the top of the moving fixed block 501 are fixedly connected inside the sliding groove at the bottom of the feeding support top plate 404. A vacuum generating hole is formed at the bottom of the fixed material taking ring 502, and the vacuum generating hole is fixedly connected to an external vacuum generator, which is beneficial to taking out the processed diaphragm by the automatic feeding device 4 on the other side and placing it on the next process instantly when the diaphragm action disc 204 rises.

[0036] Refer to Figure 8 , the positioning transmission rod 602 is installed inside the transmission fixing hole 106, a motor fixing frame is installed inside the motor placement cavity 105, the positioning transmission motor 601 is installed on the motor fixing frame, and the positioning support disc 603 is movably connected to the bottom of the top placement groove 107. With the driving action of the positioning transmission motor 601, the processing position corresponding to the diaphragm action disc 204 changes.

[0037] Refer to Figure 9 , the fixed connecting rod 706 is movably connected inside the positioning placement hole 605, the fixed connecting gear 707 is movably connected to the welding main gear 109 through meshing between teeth, and the tooth number ratio of the fixed connecting gear 707 to the welding main gear 109 is such that the orientation of the placement cleaning hole 705 can be restored to one direction after each material fixing device 7 rotates 90 degrees around the center, so that the diaphragm always maintains the same direction during the pressing process.

[0038] Working principle of the present invention: First, during the use of the device, the vacuum material taking device 5 on one side places the two diaphragms at the bottom on the bottoms of the upper groove 702 and the bottom groove 703 of the diaphragm respectively. With the driving action of the positioning driving motor 601, the processing position corresponding to the diaphragm acting disk 204 changes. When the longitudinal telescopic rod 202 extends, the diaphragm acting disk 204 acts on the diaphragm to heat the two diaphragms and the adhesive. The acting time of the longitudinal telescopic rod 202 is controlled by an external control program. Subsequently, the positioning support disk 603 rotates to bring the diaphragm to the bottom of the next diaphragm acting disk 204 for pressing. The pressure acts on the planes of the two diaphragms so that each contact surface obtains a certain fixing effect. Then, the diaphragm is moved to the next position at the bottom of the diaphragm acting disk 204 for re-pressing. The bottom of the re-pressing will apply a higher pressure to the outer ring contact of the diaphragm, making the connection between the diaphragms better. During the working process, the situation of demoulding is improved mechanically to a certain extent. Then, at the moment when the diaphragm acting disk 204 rises, the automatic feeding device 4 on the other side takes out the processed diaphragm and places it on the next process;

[0039] During the rotation of the rotary positioning device 6, since the fixed connection gear 707 and the welded main gear 109 are movably connected through the meshing between teeth, and the tooth number ratio is one to four, each material fixing device 7 can restore the orientation of the placement cleaning hole 705 to one direction after revolving ninety degrees, so that the diaphragm always maintains the same direction during the pressing process, which is beneficial to increasing the quality stability of the same batch of products and ensuring the processing effect;

[0040] In the subsequent intermittent rotation, the empty positioning placement hole 605 moves to the bottom of the cleaning acting block 3021. With the downward movement of the longitudinal telescopic rod 202, the cleaning acting block 3021 will rotate under the action of the cleaning driving motor 3011 to clean the empty bottom groove 703 of the diaphragm, so that there will be no residues inside the bottom groove 703 of the diaphragm during the next use to affect the processing of the next product; During the downward movement of the longitudinal telescopic rod 202, the cleaning acting gear 3014 moves up and down inside the cleaning connection hole 3024. At the same time, since the inner side of the cleaning connection hole 3024 is provided with tooth grooves, the up and down movement of the cleaning acting gear 3014 will not affect the cleaning effect of rotation, which is beneficial to achieving the same cleaning effect during the process of length change.

Claims

1. An anode diaphragm welding machine, comprising a welding machine main body (1), characterized in that: The main body of the welding machine (1) includes a welding main body (101). A welding connection top plate (102) is fixedly connected to the top of the welding main body (101). A longitudinal positioning rod (104) is fixedly connected to the bottom of the welding connection top plate (102). A longitudinal sliding guide rail (103) is fixedly connected to one side of the welding connection top plate (102). A transmission fixing hole (106) is provided at the top of the welding main body (101). A motor placement cavity (105) is provided at the bottom of the transmission fixing hole (106). A top placement groove (107) is provided at the top of the welding main body (101) outside the transmission fixing hole (106). A gear rotation groove (108) is provided at the bottom of the top placement groove (107). A welding main gear (109) is fixedly connected to the inside of the gear rotation groove (108). A welding action box (2) is fixedly connected to the outside of the longitudinal positioning rod (104). The welding action box (2) includes an action box main body (201). A longitudinal telescopic rod (202) is fixedly connected to the inside of the action box main body (201). A bottom fixing plate (203) is fixedly connected to the bottom of the longitudinal telescopic rod (202). Three diaphragm action plates (204) are fixedly connected to the bottom of the bottom fixing plate (203). Two longitudinal connection holes (205) are provided on one side of the top of the action box main body (201). A longitudinal sliding block (206) is fixedly connected to one side of the action box main body (201). A placement and cleaning device (3) is fixedly connected to the inside of the action box main body (201) on one side of the longitudinal telescopic rod (202). The placement and cleaning device (3) includes a cleaning transmission device (301). The cleaning transmission device (301) includes a cleaning transmission motor (3011). A cleaning transmission sleeve (3012) is fixedly connected to the bottom of the cleaning transmission motor (3011). A cleaning transmission rod (3013) is movably connected to the bottom of the cleaning transmission sleeve (3012). A cleaning action gear (3014) is fixedly connected to the bottom of the cleaning transmission rod (3013). A cleaning action device (302) is movably connected to the outside of the cleaning action gear (3014). The cleaning action device (302) includes a cleaning action block (3021). A cleaning connection rod (3022) is fixedly connected to the top of the cleaning action block (3021). A cleaning fixing hole (3023) is provided at the top of the cleaning connection rod (3022). A cleaning connection hole (3024) is provided at the bottom of the cleaning fixing hole (3023). Automatic feeding devices (4) are fixedly connected to both sides of the welding main body (101). The automatic feeding device (4) includes a feeding support device (401). A feeding control rod (402) is fixedly connected to the top of the feeding support device (401). A feeding transmission rod (403) is fixedly connected to the top of the feeding control rod (402). A feeding support top plate (404) is fixedly connected to the top of the feeding transmission rod (403).The bottom of the feeding support top plate (404) is fixedly connected with a vacuum material taking device (5). The vacuum material taking device (5) includes a moving fixed block (501). The bottom of the moving fixed block (501) is fixedly connected with a fixed material taking ring (502). The inside of the transmission fixed hole (106) is fixedly connected with a rotation positioning device (6). The top of the rotation positioning device (6) is fixedly connected with a plurality of material fixing devices (7); The rotation positioning device (6) includes a positioning drive motor (601). A positioning drive rod (602) is fixedly connected to the top of the positioning drive motor (601). A positioning support disc (603) is fixedly connected to the top of the positioning drive rod (602). A positioning placement groove (604) is formed in the top of the positioning support disc (603). Four positioning placement holes (605) are formed in the bottom of the positioning placement groove (604). The material fixing device (7) includes a fixing device main body (701). A diaphragm upper groove (702) is formed in the top of the fixing device main body (701). A diaphragm bottom groove (703) is formed in the bottom of the diaphragm upper groove (702). A vacuum control hole (704) is formed in the bottom of the diaphragm bottom groove (703). A placement cleaning hole (705) is formed in the top of the fixing device main body (701) on one side of the diaphragm upper groove (702). A fixing connecting rod (706)1 is fixedly connected to the bottom of the fixing device main body (701). A fixing connecting gear (707) is fixedly connected to the bottom of the fixing connecting rod (706). There are three types of diaphragm action discs (204), namely a heating plate, a compression plate and a repressing plate. The bottom of each diaphragm action disc (204) has different groove widths. An annular plate is fixedly connected to the bottom of the repressing plate. A fixing groove for the cleaning action device (302) is formed in the top of the bottom fixing disc (203) at the position of the cleaning action device (302). The longitudinal positioning rod (104) is movably connected inside the longitudinal connection hole (205). A cleaning groove is formed in the bottom of the cleaning action block (3021). Cleaning brushes are fixedly connected to the periphery of the cleaning groove. A tooth groove is formed inside the cleaning connection hole (3024). The cleaning action gear (3014) is movably connected to the tooth groove of the cleaning connection hole (3024). The matching length of the cleaning drive rod (3013) and the cleaning connection hole (3024) is always kept consistent with the telescopic length of the longitudinal telescopic rod (202).

2. The anodic diaphragm welding machine according to claim 1, wherein: A sliding groove is formed in the bottom of the material discharging support top plate (404). A rotating servo motor is fixedly connected to the back of the material discharging control rod (402). A sliding control motor is connected to the outside of the vacuum material taking device (5).

3. The anode diaphragm welding machine according to claim 1, wherein: Both sides of the top of the moving fixing block (501) are fixedly connected inside the sliding groove at the bottom of the material discharging support top plate (404). Vacuum generating holes are formed in the bottom of the fixed material taking ring (502). The vacuum generating holes are fixedly connected to an external vacuum generator.

4. The anodic diaphragm welding machine according to claim 2, wherein: The positioning drive rod (602) is installed inside the drive fixing hole (106). A motor fixing frame is installed inside the motor placement cavity (105). The positioning drive motor (601) is installed on the motor fixing frame. The positioning support disc (603) is movably connected to the bottom of the top placement groove (107).

5. The anodic diaphragm welding machine according to claim 3, characterized in that: The fixed connecting rod (706) is movably connected inside the positioning placement hole (605). The fixed connecting gear (707) is movably connected to the welding main gear (109) through meshing between teeth, and the tooth number ratio of the fixed connecting gear (707) to the welding main gear (109) is 1:

4.

6. The method for using an anode diaphragm welding machine according to claim 1, wherein: The usage method steps of the anode diaphragm welding machine are as follows: S1: The vacuum material taking device (5) on one side places the two diaphragms at the bottom on the bottoms of the diaphragm upper groove (702) and the diaphragm bottom groove (703) respectively. S2: The driving motor (601) rotates, and the processing positions corresponding to the diaphragm action plate (204) change, and the processing procedures of heating, extrusion, and re-pressing are carried out in sequence. S3: After the processing is completed, when the diaphragm action plate (204) rises, the automatic feeding device (4) on the other side takes out the processed diaphragm and places it on the next process. S4: The empty positioning placement hole (605) moves to the bottom of the cleaning action block (3021), and the cleaning action block (3021) rotates under the action of the cleaning driving motor (3011) to clean the empty diaphragm bottom groove (703).

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