CN213105253U - Electronic component welding device for processing battery pack - Google Patents

Electronic component welding device for processing battery pack Download PDF

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Publication number
CN213105253U
CN213105253U CN202021144457.7U CN202021144457U CN213105253U CN 213105253 U CN213105253 U CN 213105253U CN 202021144457 U CN202021144457 U CN 202021144457U CN 213105253 U CN213105253 U CN 213105253U
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China
Prior art keywords
sets
purifying box
electronic component
battery pack
welding device
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Active
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CN202021144457.7U
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Chinese (zh)
Inventor
张萌
张大照
邱珏秀
张猛
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Suzhou Xinshide Electromechanical Equipment Co ltd
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Suzhou Xinshide Electromechanical Equipment Co ltd
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Priority to CN202021144457.7U priority Critical patent/CN213105253U/en
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Abstract

The utility model relates to the technical field of power component assembly processing, in particular to an electronic component welding device for processing a battery assembly, which can effectively reduce the use occurrence of a purifying box, can effectively purify dense smoke generated in the working process, is convenient for disassembling and cleaning the purifying box after long-time working and brings convenience to a user; the welding device comprises a workbench, a fixed seat, a hydraulic device, a driving plate, a supporting plate, a welding gun, a gas pipe, a gas inlet hopper, a gas pump and a purifying box, wherein a supporting frame is arranged at the top end of the workbench and connected with the fixed seat; still include drive mechanism, two sets of splint, spray set, purifying box and rack, be provided with the working chamber in the purifying box, the top of rack is provided with the standing groove, and drive mechanism installs in the fixing base bottom, all is provided with the through-hole on every group splint.

Description

Electronic component welding device for processing battery pack
Technical Field
The utility model relates to a technical field of power component equipment processing especially relates to an electronic component welding set for battery pack processing.
Background
As is well known, an electronic component welding apparatus for battery pack processing is an apparatus for fixing a circuit transmission component used for power transmission to a battery pack to ensure the efficacy of the power transmission function of the battery pack, thereby improving the battery production effect, and is widely used in the field of power component assembly processing; the existing electronic component welding device for processing the battery pack comprises a workbench, a fixed seat, a hydraulic device, a driving plate, a supporting plate, a welding gun, a gas conveying pipe, a gas inlet hopper, a gas pump and a first purifying box, wherein the top end of the workbench is provided with a supporting frame which is connected with the fixed seat; when the existing electronic element welding device for processing the battery pack is used, a tin bar used for welding is placed between a supporting plate and a welding head, a hydraulic device is opened to drive a driving plate to move so that the welding head is contacted with the tin bar, the tin bar is dissolved by directly utilizing high temperature generated by the contact of the welding head and the tin bar, the electronic element is fixed on a proper working position by utilizing a liquid tin raw material as an adhesive, an air pump extrudes nearby air so that the air flows at high speed, and therefore, dense smoke generated in the working process enters a working cavity through an air inlet hopper and an air delivery pipe so as to be collected; the electronic component welding set who is used for battery pack processing that has now finds in using, and the use office of first purifying box is present higher, and not only inconvenient purification treatment carries out also inconvenient maintenance and clearance to first purifying box after long-time work to dense cigarette, has brought the inconvenience for the user, causes its use reliability lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can effectual use office of the first purifying box of reduction present, can effectually purify the dense cigarette that produces in the course of the work, be convenient for dismantle and clear up first purifying box after long-time work, offer convenience for the user to improve its use reliability's the electronic component welding set that is used for battery pack processing.
The utility model discloses an electronic component welding set for battery pack processing, including workstation, fixing base, hydraulic means, drive board, backup pad, welder, gas-supply pipe, air inlet hopper, air pump and first purifying box, the workstation top is provided with the support frame, and the support frame is connected with the fixing base, and hydraulic means fixed mounting is in the fixing base bottom, and the drive board is installed at the hydraulic means output, and backup pad and welder are installed respectively at the workstation top and drive the board bottom, be provided with the bonding tool on the welder, the gas-supply pipe communicates with air inlet hopper; still include drive mechanism, two sets of splint, spray set, second purifying box and rack, be provided with the working chamber in the first purifying box, be provided with air inlet and gas outlet on the first purifying box, air inlet and gas outlet all communicate with each other with the working chamber, and the second purifying box is installed in the working chamber, is provided with the draw-in groove on the second purifying box, and the rack is located in the draw-in groove, the top of rack is provided with the standing groove, and drive mechanism installs in the fixing base bottom, and two sets of splint are installed respectively on drive mechanism and first purifying box, every group all be provided with the through-hole on the splint, spray set installs on first purifying box.
The utility model discloses an electronic component welding set for battery pack processing, drive mechanism includes mount, driving motor, screw rod, spiro and shaft coupling, and mount fixed mounting is in the fixing base bottom, and the mount bottom is provided with the fixed slot, and driving motor installs in the fixed slot, and driving motor's output is provided with the transmission shaft, the shaft coupling with transmission shaft and screw rod are connected, and the spiro cover is established on the screw rod, is provided with two sets of connecting rods on the spiro, and two sets of connecting rods all are a set of wherein splint are connected.
The utility model discloses an electronic component welding set for battery pack processing, spray set includes water tank, raceway, booster mechanism and sprinkler, is provided with the backup pad on the purifying box, and water tank fixed mounting is provided with the water storage chamber in the top of backup pad in the water tank, and the top of water tank is provided with the inlet tube, raceway and water tank and sprinkler intercommunication, and booster mechanism intercommunication is installed on the raceway, is provided with the valve on the raceway, and the intercommunication is provided with the drain pipe on the purifying box, be provided with the drain valve on the drain pipe.
The utility model discloses an electronic component welding set for battery pack processing still includes two sets of servo motor, two sets of racks, link and pull rod, and two sets of links are installed respectively front side and rear side in the draw-in groove, and two sets of servo motor install respectively on two sets of links, and every servo motor's of group output all is provided with the movable roller, and the fixed drive gear that is provided with on the movable roller, front end and the rear end at the rack are fixed respectively to two sets of racks, rack and drive gear interlock, are provided with on the purifying box and get and put the mouth, get and put the mouth and communicate with each other with the working chamber, get and put mouthful articulated apron that is provided with of department, and the pull rod is fixed on.
The utility model discloses an electronic component welding set for battery pack processing still includes two sets of carriages and two sets of handles, and the top at the workstation, every group are all installed to two sets of carriages the carriage top all is provided with the spout, and the bottom of the purifying box is provided with four group's supports, and four group's support bottoms all are provided with the pulley, four group the pulley clamps respectively in two sets of spouts, and the top at the purifying box is all installed to two sets of handles.
The utility model discloses an electronic component welding set for battery pack processing still includes two sets of spacing framves and two sets of gag lever post, and two sets of spacing framves are installed respectively on the top of fixed slot, and two sets of gag lever posts bottom all is provided with the spacing groove, and two sets of gag lever posts fixed mounting are on the top of spiral circle, and two sets of gag lever posts insert respectively to two sets of spacing inslot and the lateral wall and the contact of gag lever post inside wall.
The utility model discloses an electronic component welding set for battery pack processing still includes two sets of sealed pads, and two sets of sealed pads are fixed respectively on two sets of through-holes.
Compared with the prior art, the beneficial effects of the utility model are that: when the purifying box is used, a proper amount of active carbon for work is put into the placing groove, the output end of the gas pipe is placed in the working cavity, the position of one of the clamping plates can be adjusted by opening the transmission mechanism, so that the shape of a through hole formed between the two clamping plates is adjusted, the gas pipe is clamped by the two groups of clamping plates, the gas inlet is sealed at the same time, the gas pipe leads the flue gas into the purifying box, the impurities in the flue gas are treated by the filtering action of the active carbon and the degradation action of the spraying device, when the purifying box needs to be cleaned, only one of the clamping plates needs to be controlled by the transmission mechanism to move upwards, a user directly takes out the gas pipe in the working cavity and directly moves the purifying box to clean, the using localization of the purifying box can be effectively reduced, the dense smoke generated in the working process can be effectively purified, the purifying box can be conveniently detached and cleaned after long-time work, brings convenience to users, thereby improving the use reliability of the device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing frame;
FIG. 3 is a schematic view of the structure of the connecting frame, the rack and the pinion;
FIG. 4 is an enlarged schematic view of portion A;
FIG. 5 is a schematic top view of the second purification tank;
FIG. 6 is a schematic view of the structure of the clamping plate and the gasket;
in the drawings, the reference numbers: 1. a work table; 2. a fixed seat; 3. driving the plate; 4. a support plate; 5. A welding head; 6. a gas delivery pipe; 7. an air pump; 8. a first purge bin; 9. a splint; 10. a fixed mount; 11. a drive motor; 12. a screw; 13. a connecting rod; 14. a coupling; 15. a second purge bin; 16. placing a rack; 17. a water tank; 18. a water delivery pipe; 19. a pressurization mechanism; 20. a drain valve; 21. a servo motor; 22. a rack; 23. a carriage; 24. a pulley; 25. a handle; 26. a pull rod; 27. a support leg; 28. a non-slip mat; 29. a limiting frame; 30. a limiting rod; 31. And a gasket.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the electronic component welding device for processing a battery pack of the present invention comprises a workbench 1, a fixed seat 2, a hydraulic device, a driving plate 3, a supporting plate 4, a welding gun, a gas pipe 6, a gas inlet hopper, a gas pump 7 and a first purifying box 8, wherein the top end of the workbench 1 is provided with a supporting frame, the supporting frame is connected with the fixed seat 2, the hydraulic device is fixedly installed at the bottom end of the fixed seat 2, the driving plate 3 is installed at the output end of the hydraulic device, the supporting plate 4 and the welding gun are respectively installed at the top end of the workbench 1 and the bottom end of the driving plate 3, the welding gun is provided with a welding head 5; the cleaning device comprises a first cleaning box 8, a second cleaning box 15 and a placing frame 16, and is characterized by further comprising a transmission mechanism, two groups of clamping plates 9, a spraying device, a second cleaning box 15 and a placing frame 16, wherein a working cavity is arranged in the first cleaning box 8, an air inlet and an air outlet are formed in the first cleaning box 8, the air inlet and the air outlet are both communicated with the working cavity, the second cleaning box 15 is arranged in the working cavity, a clamping groove is formed in the second cleaning box 15, the placing frame 16 is positioned in the clamping groove, a placing groove is formed in the top end of the placing frame 16, the transmission mechanism is arranged at the bottom end of a fixing seat 2, the two groups of clamping plates 9 are respectively arranged on the; when the first purifying box 8 is used, a proper amount of active carbon for work is put into the placing groove, the output end of the gas pipe 6 is placed in the work cavity, the position of one clamping plate 9 can be adjusted by opening the transmission mechanism, so that the shape of a through hole formed between the two clamping plates 9 is adjusted, the gas pipe 6 is clamped by the two groups of clamping plates 9, the gas inlet is sealed simultaneously, the gas pipe 6 leads the flue gas into the first purifying box 8, the impurities in the flue gas are treated by the filtering action of the active carbon and the degradation action of the spraying device, when the first purifying box 8 needs to be cleaned, only the transmission mechanism is needed to control one clamping plate 9 to move upwards, a user directly takes out the gas pipe 6 in the work cavity and directly moves the first purifying box 8 to clean, the use locality of the first purifying box 8 can be effectively reduced, the dense smoke generated in the work process can be effectively purified, be convenient for dismantle and clear up first purifying box 8 after long-time work, offer convenience for the user to improve its reliability in utilization.
The utility model discloses an electronic component welding set for battery pack processing, drive mechanism include mount 10, driving motor 11, screw rod 12, spiro and shaft coupling 14, mount 10 fixed mounting is in fixing base 2 bottom, the mount 10 bottom is provided with the fixed slot, driving motor 11 installs in the fixed slot, driving motor 11's output is provided with the transmission shaft, shaft coupling 14 is connected with transmission shaft and screw rod 12, the spiro cover is established on screw rod 12, be provided with two sets of connecting rods 13 on the spiro, two sets of connecting rods 13 all are connected with one of them group splint 9; the driving motor 11 works to drive the transmission shaft to rotate and drive the screw 12 to rotate through the coupler 14, and the screw 12 rotates to drive the spiral ring to move and drive the clamping plate 9 to move through the connecting rod 13, so that the position of the clamping plate 9 can be conveniently adjusted.
The utility model discloses an electronic component welding set for battery pack processing, spray set include water tank 17, raceway 18, booster mechanism 19 and sprinkler, be provided with the backup pad on the first purifying box 8, water tank 17 is fixed mounting in the top of backup pad, be provided with the water storage chamber in the water tank 17, the top of water tank 17 is provided with the inlet tube, raceway 18 and water tank 17 and sprinkler intercommunication, booster mechanism 19 intercommunication is installed on raceway 18, be provided with the valve on raceway 18, the intercommunication is provided with the drain pipe on the first purifying box 8, be provided with drain valve 20 on the drain pipe; proper clean water is put into to the water storage intracavity through the inlet tube, opens the valve and can spray the water in the water storage intracavity to the working chamber through raceway 18 to subside the flue gas through the effort of booster mechanism 19, opens drain valve 20 accessible drain pipe and discharges the waste water that subsides.
The utility model discloses an electronic component welding set for battery pack processing still includes two sets of servo motor 21, two sets of rack 22, link and pull rod 26, two sets of links are installed respectively in the front side and the rear side of draw-in groove, two sets of servo motor 21 are installed respectively on two sets of links, the output of each set of servo motor 21 all is provided with the movable roll, the fixed drive gear that is provided with on the movable roll, two sets of rack 22 are fixed respectively in the front end and the rear end of rack 16, rack 22 and drive gear interlock, be provided with the access opening on first purifying box 8, the access opening communicates with each other with the working chamber, the access opening articulates and is provided with the apron, pull rod 26 is fixed on the apron; the servo motor 21 can drive the movable roller to rotate and drive the transmission gear to rotate, the transmission action of the transmission gear is utilized to drive the rack 22 to move and drive the placing rack 16 to move in the longitudinal direction, and the pull rod 26 is moved to facilitate opening of the cover plate, so that a user can conveniently take and place the placing rack 16 through the taking and placing opening.
The utility model discloses an electronic component welding set for battery pack processing still includes two sets of carriages 23 and two sets of handles 25, and two sets of carriages 23 are all installed on the top of workstation 1, and each set of carriage 23 top all is provided with the spout, and first purifying box 8 bottom is provided with four groups of supports, and four groups of support bottoms all are provided with the pulley, and four groups of pulleys clamp respectively in two sets of spouts, and two sets of handles 25 are all installed on the top of first purifying box 8; the user removes first purifying box 8 and can drives the support removal and drive the pulley simultaneously and roll in the spout, removes behind the first purifying box 8 and removes handle 25 and can drive first purifying box 8 and remove so that conveniently remove first purifying box 8 and maintain.
The utility model discloses an electronic component welding set for battery pack processing still includes two sets of spacing 29 and two sets of gag lever post 30, and two sets of gag lever posts 29 are installed respectively on the top of fixed slot, and two sets of gag lever posts 29 bottom all are provided with the spacing groove, and two sets of gag lever posts 30 are fixed mounting on the top of spiral ring, and two sets of gag lever posts 30 insert respectively to two sets of gag lever posts and the lateral wall of gag lever post 30 contacts with the spacing inslot lateral wall; the limiting frame 29 can limit the moving range of the limiting rod 30, and can prevent the spiral ring from rotating in the horizontal direction without position movement, so that the moving stability of the spiral ring, the connecting rod 13 and the group of clamping plates 9 is improved.
The electronic element welding device for processing the battery component also comprises two groups of sealing gaskets 31, wherein the two groups of sealing gaskets 31 are respectively fixed on the two groups of through holes; the sealing gasket 31 can improve the sealing performance of the two groups of clamping plates 9 after combination.
The utility model discloses an electronic component welding set for battery pack processing, it is at work, at first place the tin bar that the welding used between backup pad and bonding tool, open hydraulic means and drive the driving plate and remove and make bonding tool and tin bar contact, directly utilize the high temperature that bonding tool and tin bar contact produced to make the tin bar dissolve, fix electronic component on suitable operating position with utilizing liquid tin raw materials as the adhesion agent, the air pump extrudees near air and makes the air flow at a high speed, thereby make the dense smoke that produces in the course of the work enter into the work intracavity through air inlet hopper and gas-supply pipe in order to collect the dense smoke of work, put appropriate amount of active carbon for the work into the standing groove, place the output of gas-supply pipe in the work chamber, open the position of one of them splint of drive mechanism adjustable thereby adjust the shape of the through-hole that forms between two splint, in order to utilize two sets of splint to carry out the centre gripping and seal the air inlet simultaneously to the gas-supply pipe, the gas pipe leads the flue gas into the purifying box and treats the impurities in the flue gas through the filtering action of the active carbon and the degradation action of the spraying device, when the purifying box needs to be cleaned, only one clamping plate is controlled to move upwards by using the transmission mechanism, a user directly takes out the gas pipe in the working cavity and directly moves the purifying box to clean, the using situation of the purifying box can be effectively reduced, the thick smoke generated in the working process can be effectively purified, the driving motor can drive the transmission shaft to rotate and drive the screw rod to rotate through the coupler, the screw rod can drive the spiral ring to move and drive the clamping plate to move through the connecting rod, so that the position of the clamping plate can be conveniently adjusted, a proper amount of clean water is put into the water storage cavity through the water inlet pipe, the water in the water storage cavity can be sprayed into the working cavity from the sprayer through the water pipe by the acting force of the booster mechanism after the valve is opened to settle the flue gas, the drainage valve is opened to discharge settled wastewater through the drainage pipe, the servo motor can drive the movable roller to rotate and drive the transmission gear to rotate, the transmission action of the transmission gear is utilized to drive the rack to move and drive the placing rack to move in the longitudinal direction, the pull rod is moved to facilitate opening of the cover plate, a user can conveniently take and place the placing rack through the taking and placing opening, the user can move the purifying box to drive the bracket to move and drive the pulley to roll in the chute, the purifying box can be moved by moving the handle after the purifying box is taken down to facilitate moving the purifying box for maintenance, the support leg and the non-slip mat can support the workbench, the non-slip mat can increase the friction force between the support leg and the supporting surface, thereby improving the stability of the device during operation, the limiting frame can limit the moving range of the limiting rod, and can prevent the spiral ring from rotating in the horizontal direction without position movement, therefore, the moving stability of the spiral ring, the connecting rod and the group of clamping plates is improved, and the sealing performance of the combined two groups of clamping plates can be improved by the sealing gasket.
The electronic component welding device for processing the battery pack has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the electronic component welding device can be implemented as long as the beneficial effects are achieved; utility model's a screw rod, spiro, motor, welder for electronic component welding set for battery pack processing are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. An electronic component welding device for processing a battery pack comprises a workbench (1), a fixed seat (2), a hydraulic device, a driving plate (3), a supporting plate (4), a welding gun, a gas pipe (6), a gas inlet hopper, a gas pump (7) and a first purifying box (8), wherein a supporting frame is arranged at the top end of the workbench (1) and connected with the fixed seat (2), the hydraulic device is fixedly arranged at the bottom end of the fixed seat (2), the driving plate (3) is arranged at the output end of the hydraulic device, the supporting plate (4) and the welding gun are respectively arranged at the top end of the workbench (1) and the bottom end of the driving plate (3), the welding gun is provided with a welding head (5), and the gas pipe (6) is communicated with the gas inlet; the automatic cleaning device is characterized by further comprising a transmission mechanism, two sets of clamping plates (9), a spraying device, a second purifying box (15) and a placing frame (16), wherein a working cavity is formed in the first purifying box (8), an air inlet and an air outlet are formed in the first purifying box (8), the air inlet and the air outlet are communicated with the working cavity, the second purifying box (15) is installed in the working cavity, a clamping groove is formed in the second purifying box (15), the placing frame (16) is located in the clamping groove, a placing groove is formed in the top end of the placing frame (16), the transmission mechanism is installed at the bottom end of the fixing seat (2), the two sets of clamping plates (9) are installed on the transmission mechanism and the first purifying box (8) respectively, each set of clamping plates (9) is provided with a through hole, and the spraying device is installed on the first.
2. The electronic component welding device for battery pack processing according to claim 1, wherein the transmission mechanism comprises a fixing frame (10), a driving motor (11), a screw (12), a spiral ring and a coupler (14), the fixing frame (10) is fixedly installed at the bottom end of the fixing base (2), a fixing groove is formed in the bottom end of the fixing frame (10), the driving motor (11) is installed in the fixing groove, a transmission shaft is arranged at the output end of the driving motor (11), the coupler (14) is connected with the transmission shaft and the screw (12), the spiral ring is sleeved on the screw (12), two sets of connecting rods (13) are arranged on the spiral ring, and both sets of connecting rods (13) are connected with one set of the clamping plates (9).
3. The electronic component welding device for battery pack processing as recited in claim 2, wherein the spraying device comprises a water tank (17), a water pipe (18), a pressurization mechanism (19) and a sprayer, a support plate is arranged on the first purifying tank (8), the water tank (17) is fixedly installed at the top end of the support plate, a water storage cavity is arranged in the water tank (17), a water inlet pipe is arranged at the top end of the water tank (17), the water pipe (18) is communicated with the water tank (17) and the sprayer, the pressurization mechanism (19) is communicated and installed on the water pipe (18), a valve is arranged on the water pipe (18), a water outlet pipe is communicated and arranged on the first purifying tank (8), and a water discharge valve (20) is arranged on the water outlet pipe.
4. The electronic component welding device for processing the battery pack as claimed in claim 3, further comprising two sets of servo motors (21), two sets of racks (22), a connecting frame and a pull rod (26), wherein the two sets of connecting frames are respectively installed at the front side and the rear side in the clamping groove, the two sets of servo motors (21) are respectively installed on the two sets of connecting frames, an output end of each set of servo motors (21) is provided with a movable roller, a transmission gear is fixedly arranged on the movable roller, the two sets of racks (22) are respectively fixed at the front end and the rear end of the placing frame (16), the racks (22) are meshed with the transmission gear, a taking and placing opening is formed in the first purifying box (8), the taking and placing opening is communicated with the working cavity, a cover plate is hinged to the taking and placing opening, and the pull rod (26) is fixed on the cover.
5. The electronic component welding device for battery pack processing according to claim 4, further comprising two sets of sliding frames (23) and two sets of handles (25), wherein the two sets of sliding frames (23) are both installed on the top end of the workbench (1), the top end of each sliding frame (23) is provided with a sliding groove, the bottom end of the first purifying box (8) is provided with four sets of brackets, the bottom ends of the four sets of brackets are provided with pulleys, the four sets of pulleys are respectively clamped in the two sets of sliding grooves, and the two sets of handles (25) are both installed on the top end of the first purifying box (8).
6. The electronic component welding device for battery pack processing according to claim 5, further comprising two sets of limiting frames (29) and two sets of limiting rods (30), wherein the two sets of limiting frames (29) are respectively installed at the top ends of the fixing grooves, the bottom ends of the two sets of limiting frames (29) are respectively provided with a limiting groove, the two sets of limiting rods (30) are fixedly installed at the top ends of the spiral rings, the two sets of limiting rods (30) are respectively inserted into the two sets of limiting grooves, and the outer side walls of the limiting rods (30) are in contact with the inner side walls of the limiting grooves.
7. The electronic component welding device for battery pack manufacturing according to claim 6, further comprising two sets of gaskets (31), wherein the two sets of gaskets (31) are respectively fixed to the two sets of through holes.
CN202021144457.7U 2020-06-18 2020-06-18 Electronic component welding device for processing battery pack Active CN213105253U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021144457.7U CN213105253U (en) 2020-06-18 2020-06-18 Electronic component welding device for processing battery pack

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Application Number Priority Date Filing Date Title
CN202021144457.7U CN213105253U (en) 2020-06-18 2020-06-18 Electronic component welding device for processing battery pack

Publications (1)

Publication Number Publication Date
CN213105253U true CN213105253U (en) 2021-05-04

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Application Number Title Priority Date Filing Date
CN202021144457.7U Active CN213105253U (en) 2020-06-18 2020-06-18 Electronic component welding device for processing battery pack

Country Status (1)

Country Link
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