CN221019405U - Top cap welding jig - Google Patents
Top cap welding jig Download PDFInfo
- Publication number
- CN221019405U CN221019405U CN202322693275.5U CN202322693275U CN221019405U CN 221019405 U CN221019405 U CN 221019405U CN 202322693275 U CN202322693275 U CN 202322693275U CN 221019405 U CN221019405 U CN 221019405U
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- CN
- China
- Prior art keywords
- welding
- fixed
- plate
- conveying track
- base
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- 238000003466 welding Methods 0.000 title claims abstract description 111
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a top cover welding fixture, which is characterized by comprising the following components: a base on which a welding platform is arranged; the feeding conveying rail is fixed on the base, and a feeding port of the feeding conveying rail corresponds to a feeding end of the welding platform; the discharging conveying rail is fixed on the base and is connected with the discharging end of the welding platform; the welding triaxial assembly is fixed on the track, and the welding end of the welding triaxial assembly is positioned above the welding platform; the welding platform is further provided with a lifting mechanism for roughly positioning the workpiece, and the side face of the feeding conveying track is provided with a pushing mechanism for pushing the workpiece into the welding platform. The equipment conveys the top cover to be welded through the feeding conveying rail, and the top cover is welded after being positioned for 2 times, so that labor cost is saved.
Description
Technical Field
The utility model relates to a top cover welding fixture.
Background
With the development of the power battery industry, competition among battery enterprises becomes more and more vigorous, and the expansion of productivity while improving the product quality becomes the strategic development direction of companies. The key equipment for lithium battery production is an important guarantee of product productivity and quality, and the top cover laser welding equipment for the positive and negative electrodes of the battery core is one of the key equipment in various production links and is mainly used for welding positive and negative electrode posts of a new energy source simple top cover battery component.
In the prior art, the prior equipment needs to manually put the assembled cover plate into a pole welding positioning carrier, press a start key of a welding machine, and start welding of the welding machine; and after the welding is finished, manually taking the welded product off the welding carrier.
Disclosure of utility model
The utility model aims at solving the problems in the prior art, and provides a top cover welding fixture, which is used for conveying a top cover to be welded through a feeding conveying rail, and welding after positioning for 2 times, so that labor cost is saved.
The aim of the utility model can be achieved by the following technical scheme: a roof welding jig, characterized in that it comprises:
A base on which a welding platform is arranged;
The feeding conveying rail is fixed on the base, and a feeding port of the feeding conveying rail corresponds to a feeding end of the welding platform;
The discharging conveying rail is fixed on the base and is connected with the discharging end of the welding platform;
The welding triaxial assembly is fixed on the track, and the welding end of the welding triaxial assembly is positioned above the welding platform;
The welding platform is further provided with a lifting mechanism for roughly positioning the workpiece, and the side face of the feeding conveying track is provided with a pushing mechanism for pushing the workpiece into the welding platform.
Further, the welding platform comprises a first support column, a working flat plate, a welding table and an upper pressure head assembly capable of vertically displacing, the working flat plate is fixed on the base through the first support column, the welding table is fixed on the working flat plate, the upper pressure head assembly is arranged above the welding table, and the jacking mechanism is arranged on the working flat plate and is located between the welding table and the feeding conveying track.
Further, go up pressure head subassembly and include lift cylinder, top board, holding down plate, linkage post, the lift cylinder is fixed in work flat board below, the holding down plate is connected with the output of lift cylinder, the top board is located the welding bench top, be connected through the linkage post between top board and the holding down plate, be equipped with the sleeve of cover on the linkage post on the lift cylinder shell, the round hole has been seted up at the top board middle part, rotatory gear is installed to the round hole department of top board, rotatory gear below is connected with the lower pressure head that follows gear pivoted, the top board side is provided with the clamp plate cylinder, the output of clamp plate cylinder is connected with L shape linking arm, be connected with the rack with rotatory gear engagement on the L shape linking arm, the top board upper cover is equipped with the apron, installs the welding shell on the apron, welding shell is provided with the round hole with corresponding top board.
Further, the jacking mechanism comprises a jacking cylinder and a guide table arranged above the working plate, the jacking cylinder is fixed below the working plate, the output end of the jacking cylinder penetrates through the working plate to be in power connection with the guide table, a connecting rod penetrating through the working plate is arranged below the guide table, and a guide groove is formed in the upper surface of the guide table.
Further, the feeding conveying track and the discharging conveying track are identical in structure, the feeding conveying track and the discharging conveying track comprise synchronous belts, synchronous belt frames and second supporting columns, the synchronous belt frames are fixed on a base through the second supporting columns, rotating wheels are arranged at two ends of the synchronous belt frames, the synchronous belts are sleeved on the rotating wheels, motors are arranged on the synchronous belt frames and are connected with the rotating wheels through belt pulleys, limiters are mounted on two side edges of the synchronous belt frames, and bearings are mounted at the ends of the limiters.
Furthermore, the feeding conveying track and the discharging conveying track are provided with two groups, and the welding table and the upper pressure head assembly corresponding to the two groups.
Further, the welding triaxial assembly comprises an XY axis moving sliding table, a Z axis sliding table and a laser, wherein the XY axis moving sliding table is fixed on the base, the Z axis sliding table is fixed on the XY axis moving sliding table, and the laser is arranged on the Z axis sliding table and the output end of the laser can be aligned with the welding table.
Further, a unit shell is arranged on the base, and a discharging manipulator is arranged on the unit shell at the outlet of the discharging conveying track.
Further, pushing mechanism includes third support column, promotes the cylinder and pushes away the head, promote the cylinder setting and be fixed on the base through the third support column in feeding conveying track one side, promote cylinder output shaft side connection can with the product contact push away the head.
Compared with the prior art, the application has the advantages that: the method for canceling the operation of the welding machine personnel, improving the welding productivity and improving the value utilization rate of the laser in the equipment has the advantages of synchronous discharging of double tracks and no mutual influence.
Drawings
FIG. 1 is a schematic overall view of the present utility model;
FIG. 2 is a schematic internal view of the present utility model;
FIG. 3 is a schematic view of a feed conveyor track
FIG. 4 is an overall schematic of a welding platform;
FIG. 5 is a schematic view of a welding platform disassembled;
In the figure, 1, a base; 101. a feed conveyor rail; 102. a discharge conveying rail; 103. a blanking manipulator; 104. a unit housing; 1001. a motor; 1002. a rotating wheel; 1003. a belt pulley; 1011. a second support column; 1012. a synchronous belt frame; 1013. a limiter; 1014. a bearing; 1015. a synchronous belt; 2. a welding platform; 201. an upper ram assembly; 202. a first support column; 203. a welding table; 204. a work plate; 2011, a pressure plate cylinder; 2013 lower platen; 2014 upper platen; 2015 lifting cylinder; 2016. a linkage column; 2017. a sleeve; 2018. a cover plate; 2019. welding the shell; 2112. an L-shaped connecting arm; 2113. a rack; 2114. a rotary gear; 2116. a lower pressure head; 3. a pushing mechanism; 301. a third support column; 302. a pushing cylinder; 303. pushing heads; 4. a laser; 5. a Z-axis sliding table; 6. the XY axis moves the slipway; 7. a guide table; 701. a guide groove; 702. a connecting rod; 703. and lifting the cylinder.
Detailed Description
The following is a specific embodiment of the present utility model and a further description of the technical solution of the present utility model is provided with reference to the accompanying drawings.
As shown in fig. 1 to 5, a top cover welding jig, comprising:
A base 1 on which a welding platform 2 is arranged;
a feeding conveying rail 101 fixed on the base 1, wherein a feeding port of the feeding conveying rail 101 corresponds to a feeding end of the welding platform 2;
The discharging conveying rail 102 is fixed on the base 1, and the discharging conveying rail 102 is connected with the discharging end of the welding platform 2;
a welded triaxial assembly fixed on the track, the welded end of the welded triaxial assembly being located above the welding platform 2;
The welding platform 2 is further provided with a lifting mechanism for roughly positioning the workpiece, and the side surface of the feeding conveying track 101 is provided with a pushing mechanism 3 for pushing the workpiece into the welding platform 2.
The welding platform 2 comprises a first support column 202, a work flat plate 204, a welding table 203 and an upper pressure head assembly 201 capable of being displaced up and down, the work flat plate 204 is fixed on the base 1 through the first support column 202, the welding table 203 is fixed on the work flat plate 204, the upper pressure head assembly 201 is arranged above the welding table 203, the jacking mechanism is arranged on the work flat plate 204 and is located between the welding table 203 and the feeding conveying track 101.
The upper pressure head assembly 201 comprises a lifting cylinder 2015, an upper pressure plate 2014, a lower pressure plate 2013 and a linkage column 2016, the lifting cylinder 2015 is fixed below the working flat plate 204, the lower pressure plate 2013 is connected with the output end of the lifting cylinder 2015, the upper pressure plate 2014 is located above the welding table 203, the upper pressure plate 2014 and the lower pressure plate 2013 are connected through the linkage column 2016, a sleeve 2017 sleeved on the linkage column 2016 is arranged on a shell of the lifting cylinder 2015, a round hole is formed in the middle of the upper pressure plate 2014, a rotary gear 2114 is mounted at the round hole of the upper pressure plate 2014, a lower pressure head 2116 rotating along with the gear is connected below the rotary gear 2116, a pressure plate cylinder 2011 is arranged on the side face of the upper pressure plate 2014, an L-shaped connecting arm 2112 is connected with a rack 2113 meshed with the rotary gear 4, a cover plate 2018 is arranged on the upper pressure plate 2014 in a covering mode, a cover plate 2018 is mounted on the shell 2018, and the cover plate 2019 is welded with the corresponding to the round hole 2019. The lifting cylinder 2015 is used for controlling lifting of the upper pressing plate 2014, the lifting cylinder 2015 acts on the lower pressing plate 2013 through an output shaft, the upper pressing plate 2014 is controlled to lift through telescopic action, the upper pressing plate 2014 and the lower pressing plate 2013 are connected through the linkage columns 2016, and accordingly movement can be achieved, and the sleeve 2017 is used for stabilizing the action.
The structural column is matched with the rotary gear 2114 and the rack 2113, so that the rotation of the lower pressure head 2116 is realized synchronously while welding, and the closed-loop welding track is ensured.
The jacking mechanism comprises a jacking air cylinder 703 and a guide table 7 positioned above the working flat plate 204, the jacking air cylinder 703 is fixed below the working flat plate 204, the output end of the jacking air cylinder 703 penetrates through the working flat plate 204 to be in power connection with the guide table 7, a connecting rod 702 penetrating through the working flat plate 204 is arranged below the guide table 7, and a guide groove 701 is formed in the upper surface of the guide table 7.
The pushing mechanism 3 comprises a third support column 301, a pushing cylinder 302 and a pushing head 303, wherein the pushing cylinder 302 is arranged on one side of the feeding conveying track 101 and is fixed on the base 1 through the third support column 301, and the pushing head 303 which can be in contact with a product is connected to the side surface of an output shaft of the pushing cylinder 302.
In the above configuration, the product is conveyed to the lifting mechanism by the feed conveying rail 101, and the lifting cylinder 703 is lifted up, and at this time, the product is pushed to the welding table 203 through the guide groove 701 by the pusher 303 of the pusher 3.
The feeding conveying track 101 and the discharging conveying track 102 are identical in structure, the feeding conveying track 101 and the discharging conveying track 102 comprise a synchronous belt 1015, a synchronous belt rack 1012 and a second supporting column 1011, the synchronous belt rack 1012 is fixed on the base 1 through the second supporting column 1011, rotating wheels 1002 are arranged at two ends of the synchronous belt rack 1012, the synchronous belt 1015 is sleeved on the rotating wheels 1002, a motor 1001 is arranged on the synchronous belt rack 1012, the motor 1001 is connected with the rotating wheels 1002 through belt pulleys 1003, limiters 1013 are arranged on two side edges of the synchronous belt rack 1012, and bearings 1014 are arranged at the ends of the limiters 1013.
The feeding conveying track 101 and the discharging conveying track 102 are provided with two groups, and the welding table 203 and the upper pressure head assembly 201 corresponding to the two groups.
The welding triaxial assembly comprises an XY axis moving sliding table 6, a Z axis sliding table 5 and a laser 4, wherein the XY axis moving sliding table 6 is fixed on the base 1, the Z axis sliding table 5 is fixed on the XY axis moving sliding table 6, the laser 4 is arranged on the Z axis sliding table 5, and the output end of the laser 4 can be aligned with the welding table 203.
In the above structure, two groups of feeding conveying tracks 101 and two groups of discharging conveying tracks 102 are arranged, and the welding table 203 and the upper pressure head assembly 201 can be arranged in 1-2 groups corresponding to each feeding conveying track 101, so that double-track feeding and discharging are formed, double-track synchronous discharging is achieved, the two tracks are not affected each other, a certain material buffering function is achieved, the welding triaxial assembly and the laser 4 can be guaranteed to have no waiting time, and the utilization rate of the laser 4 is maximized.
The machine set housing 104 is arranged on the base 1, and the discharging manipulator 103 is arranged on the machine set housing 104 at the outlet of the discharging conveying track 102.
Principle of: feeding: through two feeding conveying tracks 101, 2 products to be welded are conveyed simultaneously, the step replaces the original manual action of manually placing the products on a welding carrier, and the scrapping of welding offset and the like caused by the fact that the products are not placed in place manually is prevented.
First positioning: the feeding conveying track 101 conveys products through the limiter 1013 and the jacking mechanism, achieves first coarse positioning, and achieves forward and reverse foolproof of materials (prevents logistics from being fooled) at the same time.
And (3) performing secondary fine positioning: the lifting cylinder 2015 drives the upper pressing plate 2014 to press the product to the welding station, so that the second fine positioning is realized, the upper pressing plate 2014 has an elastic floating function, the product can be ensured to be positioned at the same position each time, and excessive thrust can not be generated on the product.
Preventing welding misalignment: by the cooperation of rotatory gear 2114 and rack 2113, lower pressure head 2116 (well accuse pressure head) can follow rotatory gear 2114, and positioning accuracy is high, can realize the rotation of cavity pressure head in step when the welding, guarantees closed loop welding track, and lower pressure head 2116 is equipped with pressure sensor, can real-time feedback utmost point post welding compaction force, judges whether the utmost point post compresses tightly in place.
Discharging: two outfeed conveyor rails 102 are provided to convey 2 welded products. The product unloading and the recovery of welding protection cap can be realized to the action of getting the product from the welding carrier that has replaced original manual work, and unloading manipulator 103 still has the NG rejection recovery function of putting the anti-product.
The product can realize positive and negative foolproof through stopper 1013 on feeding delivery track 101, compresses tightly the product through last pressure head subassembly 201 and guarantees that the product presses same position at every turn, guarantees welding track precision.
The technical scheme of the utility model provides a solution which is obviously different from the prior art aiming at the technical problem that the prior art solution is too single, and the technical scheme of the utility model does not relate to the same parts as the prior art or can be realized by adopting the prior art, and is not repeated.
The foregoing embodiments have been described in a clear and complete manner, and it is apparent that the embodiments described are merely some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (9)
1. A roof welding jig, characterized in that it comprises:
A base on which a welding platform is arranged;
The feeding conveying rail is fixed on the base, and a feeding port of the feeding conveying rail corresponds to a feeding end of the welding platform;
The discharging conveying rail is fixed on the base and is connected with the discharging end of the welding platform;
The welding triaxial assembly is fixed on the track, and the welding end of the welding triaxial assembly is positioned above the welding platform;
The welding platform is further provided with a lifting mechanism for roughly positioning the workpiece, and the side face of the feeding conveying track is provided with a pushing mechanism for pushing the workpiece into the welding platform.
2. The header welding jig of claim 1, wherein: the welding platform comprises a first support column, a working flat plate, a welding table and an upper pressure head assembly capable of being displaced up and down, the working flat plate is fixed on a base through the first support column, the welding table is fixed on the working flat plate, the upper pressure head assembly is arranged above the welding table, and the jacking mechanism is arranged on the working flat plate and is located between the welding table and a feeding conveying track.
3. A cap welding jig according to claim 2, wherein: the upper pressure head assembly comprises a lifting cylinder, an upper pressure plate, a lower pressure plate and a linkage column, wherein the lifting cylinder is fixed below a working flat plate, the lower pressure plate is connected with the output end of the lifting cylinder, the upper pressure plate is located above a welding table, the upper pressure plate is connected with the lower pressure plate through the linkage column, a sleeve sleeved on the linkage column is arranged on a shell of the lifting cylinder, a round hole is formed in the middle of the upper pressure plate, a rotary gear is arranged at the round hole of the upper pressure plate, a lower pressure head rotating along with the gear is connected below the rotary gear, a pressure plate cylinder is arranged on the side face of the upper pressure plate, an L-shaped connecting arm is connected with a rack meshed with the rotary gear, a cover plate is arranged on the upper pressure plate, a welding shell is arranged on the cover plate, and the round hole is formed in the cover plate, the welding shell and the corresponding upper pressure plate.
4. The header welding jig of claim 1, wherein: the jacking mechanism comprises a jacking cylinder and a guide table arranged above the working plate, the jacking cylinder is fixed below the working plate, the output end of the jacking cylinder penetrates through the working plate to be in power connection with the guide table, a connecting rod penetrating through the working plate is arranged below the guide table, and a guide groove is formed in the upper surface of the guide table.
5. The welding fixture for the top cover according to claim 3, wherein the feeding conveying track and the discharging conveying track have the same structure, the feeding conveying track and the discharging conveying track comprise a synchronous belt, a synchronous belt rack and a second supporting column, the synchronous belt rack is fixed on the base through the second supporting column, rotating wheels are arranged at two ends of the synchronous belt rack, the synchronous belt is sleeved on the rotating wheels, a motor is arranged on the synchronous belt rack, the motor is connected with the rotating wheels through belt pulleys, limiters are arranged at two side edges of the synchronous belt rack, and bearings are arranged at the ends of the limiters.
6. The welding fixture for top covers according to claim 5, wherein the feeding conveying track and the discharging conveying track are provided with two groups, and the welding table and the upper pressing head assembly corresponding to the feeding conveying track and the discharging conveying track are provided with two groups.
7. The roof welding jig of claim 6, wherein the welding triaxial assembly comprises an XY axis moving slide, a Z axis slide and a laser, the XY axis moving slide being fixed on the base, the Z axis slide being fixed on the XY axis moving slide, the laser being mounted on the Z axis slide and the laser output being alignable with the welding table.
8. The welding fixture for the top cover according to claim 1, wherein a unit housing is arranged on the base, and a discharging manipulator is arranged on the unit housing at the outlet of the discharging conveying track.
9. The welding fixture for the top cover according to claim 1, wherein the pushing mechanism comprises a third supporting column, a pushing cylinder and a pushing head, the pushing cylinder is arranged on one side of the feeding conveying track and is fixed on the base through the third supporting column, and the pushing head which can be contacted with a product is connected to the side face of an output shaft of the pushing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693275.5U CN221019405U (en) | 2023-10-09 | 2023-10-09 | Top cap welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693275.5U CN221019405U (en) | 2023-10-09 | 2023-10-09 | Top cap welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221019405U true CN221019405U (en) | 2024-05-28 |
Family
ID=91189499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322693275.5U Active CN221019405U (en) | 2023-10-09 | 2023-10-09 | Top cap welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221019405U (en) |
-
2023
- 2023-10-09 CN CN202322693275.5U patent/CN221019405U/en active Active
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