CN210648982U - Battery case electrode spot welding device - Google Patents
Battery case electrode spot welding device Download PDFInfo
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- CN210648982U CN210648982U CN201920747428.0U CN201920747428U CN210648982U CN 210648982 U CN210648982 U CN 210648982U CN 201920747428 U CN201920747428 U CN 201920747428U CN 210648982 U CN210648982 U CN 210648982U
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Abstract
The utility model discloses a battery box electrode spot welding device, which comprises a turnover mechanism, a conveying mechanism, a positioning mechanism and a spot welding mechanism, wherein the turnover mechanism comprises a bracket fixed on one side of the conveying mechanism, a supporting plate, a top extension cylinder and a rotary cylinder, the front end of the rotary cylinder is provided with a clamping jaw, the positioning mechanism comprises a Z lead screw pair driven by a motor, an upper slider, a lower slider, a pressing cylinder and positioning pincers on the left side and the right side, the positioning pincers are arranged on a telescopic rod of the telescopic cylinder, the lower portion of the lower slider is also provided with a guide rod and is fixedly connected on the lower slider through a guide sleeve, the spot welding mechanism comprises a spot welding frame, a transmission seat of the fixed spot welding frame, an X-axis lead screw pair and a Y-axis lead screw pair, the device utilizes the transmission mechanism to clamp and fix a battery box by the positioning mechanism, and simultaneously controls the spot welding of a welding metal sheet of each electrode by virtue of the Z-axis lead screw pair and, the stability, safety and reliability of the storage battery are improved.
Description
Technical Field
The utility model relates to a battery spot welding equipment technical field, concretely relates to battery case electrode spot welding device.
Background
Today in the rapid development of battery technology, the quick charge technique obtains extensively favouring, gives the equipment that the battery connects the electricity fast more can provide technical support for quick convenient charging, in the electric automobile technical field, and the big battery technology that meets and becomes a huge battery obtains the favour of numerous manufacturers in the battery technology of large batch festival, has both guaranteed that the electric capacity is very big, can guarantee the safety of multisection battery and the safety of battery again.
And the positive and negative electrodes electrically connected with the multiple batteries need to be subjected to spot welding to ensure firmness, stability and reliability, and the circuit supplies power stably and safely under the condition of power connection.
Disclosure of Invention
The utility model discloses the purpose is: aiming at the problem of spot welding the positive electrode and the negative electrode of the electric connection of a plurality of batteries in the background art, the battery box electrode spot welding device which has high automation degree and reduces the safety risk is provided, and the stability, the safety and the reliability of the storage battery are improved.
The technical scheme adopted for solving the problems is as follows:
a battery box electrode spot welding device comprises a turnover mechanism, a conveying mechanism, a positioning mechanism and a spot welding mechanism.
The conveying mechanism comprises a conveying belt driven by a motor and a speed reducer in a matching way, the conveying belt comprises synchronous belts symmetrically arranged at two ends, a positioning hole is arranged between the two synchronous belts,
the turnover mechanism comprises a bracket fixed on one side of the conveying mechanism, a supporting plate fixed at the upper end of the bracket, a jacking cylinder fixed on the supporting plate, and a rotating cylinder fixed on a mandril of the jacking cylinder, wherein the front end of the rotating cylinder is provided with a clamping claw, a clamping battery box rotates for half a circle, one surface is exchanged to facilitate spot welding operation,
the positioning mechanism is arranged at the other side of the conveying mechanism, the position below the turnover mechanism comprises a Z screw rod pair driven by a motor, an upper slide block, a lower slide block, a pressing air cylinder and positioning pincers at the left side and the right side, the positioning pincers are arranged on a telescopic rod of a telescopic air cylinder, a guide rod is further arranged at the lower part of the lower slide block and is fixedly connected on the lower slide block through a guide sleeve,
the spot welding mechanism comprises a spot welding frame, a transmission seat of the fixed spot welding frame, an X-axis screw rod pair controlled and transmitted by a servo motor, and a Y-axis screw rod pair controlled and transmitted by the servo motor,
the battery box comprises a front panel, a rear panel, a left side plate, a right side plate, an upper fixing plate and a lower fixing plate, a plurality of battery bearing frames are arranged in the middle of the battery box, and welding metal sheets are arranged at the tail ends of the battery box.
Furthermore, limiting sensors are arranged on two sides of the conveying belt and used for controlling the battery box to be positioned according to the working procedure position.
Furthermore, the rear panel of the battery box is provided with a plurality of battery electrode interfaces, a clamping groove and a hinge connected with the lower fixing plate.
The utility model has the advantages that: this battery case electrode spot welding device utilizes drive mechanism to move the battery case forward to rotary mechanism department, and the rotation can carry out spot welding to the two-sided welding sheetmetal of battery case to being fixed by positioning mechanism clamp, reciprocating with the help of the vice Z axle of lead screw simultaneously, and the X axle screw pair and the vice simultaneous control of Y axle screw pair through spot welding mechanism carry out spot welding to the welding sheetmetal of each electrode, degree of automation is high, reduce safe risk, and is practical convenient, has improved the battery and has stabilized safe and reliable.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings provided in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic view of a spot welding apparatus for electrodes of a battery case according to the present embodiment;
FIG. 2 is a schematic structural diagram of the turnover mechanism, the conveying mechanism and the positioning mechanism according to the present embodiment;
FIG. 3 is a schematic structural diagram of the turnover mechanism of the present embodiment;
FIG. 4 is a schematic structural diagram of the conveying mechanism according to the present embodiment;
FIG. 5 is an expanded view of the battery compartment according to the present embodiment;
FIG. 6 is a perspective view of the positioning mechanism of the present embodiment;
FIG. 7 is a schematic structural diagram of a positioning mechanism according to the present embodiment;
fig. 8 is a perspective view of the spot welding structure according to the present embodiment;
fig. 9 is a schematic structural view of the spot welding structure according to the present embodiment;
wherein, 1-a turnover mechanism, 11-a bracket, 12-a support plate, 13-a jacking cylinder, 14-a fixing plate, 15-a mandril, 16-a rotating cylinder, 17-a gripper jaw, 2-a conveying mechanism, 21-a synchronous belt, 22-a positioning hole of a spot welding station, 23-a positioning hole of a turnover station, 231-a left positioning hole, 232-a right positioning hole, 24-a positioning hole of a previous station, 3-a motor, 31-a reducer, 4-a battery box, 41-a rear panel, 411-a battery electrode interface, 42-a front panel, 43-an upper fixing plate, 44-a left side plate, 45-a lower fixing plate, 46-a right side plate, 47-a battery bearing frame, 47-a hinge, 5-a positioning mechanism, 51-a pressing cylinder, 52-pressing plate, 53-Z screw rod pair, 54-sliding rail, 541-upper sliding block, 55-servo motor, 56-lower sliding block, 561-right positioning clamp, 57-telescopic cylinder, 571-left positioning clamp, 58-guide rod, 59-guide sleeve, 6-spot welding mechanism, 61-spot welding servo motor, 62-transmission seat, 63-spot welding frame, 64-spot welding clamping jaw, 65-Y shaft sliding rail, 66-Y shaft screw rod pair, 67-Y shaft servo motor, 68-transmission belt and 69-X shaft screw rod pair.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-9, the present embodiment provides a battery box electrode spot welding apparatus, which includes a turning mechanism 1, a conveying mechanism 2, a positioning mechanism 5, and a spot welding mechanism 6.
Specifically speaking, the conveying mechanism comprises a conveying belt driven by a motor 3 and a speed reducer 31 in a matching mode, the conveying belt comprises synchronous belts 21 symmetrically arranged at two ends, and a positioning hole 22 is formed between the two synchronous belts 21.
Tilting mechanism 1 is including fixing support 11, the backup pad 12 of fixed bolster upper end in transport mechanism 2 one side, fix the top in the backup pad and stretch cylinder 13 and fix the revolving cylinder 16 on the ejector pin of top stretching cylinder, the revolving cylinder front end is provided with gripper jaw 17, and centre gripping battery case 4 rotates half a week, exchanges one side so that spot welding operation.
The positioning mechanism 5 is arranged at the other side of the conveying mechanism 2, and comprises a motor-driven Z-screw pair 53, an upper slider 541, a lower slider 56, a pressing cylinder 51 and positioning clamps (561, 571) at the left side and the right side at the next station of the turnover mechanism 1, wherein the positioning clamps are arranged on a telescopic rod of a telescopic cylinder 57, and a guide rod 58 is further arranged at the lower part of the lower slider 56 and fixedly connected to the lower slider 56 through a guide sleeve 59.
The spot welding mechanism 6 comprises a spot welding frame 63, a transmission seat 62 of the fixed spot welding frame, an X-axis screw pair 69 controlled and transmitted by a servo motor, and a Y-axis screw pair 66 controlled and transmitted by the servo motor.
The battery box 4 comprises a front panel 42, a rear panel 41, a left side panel 44, a right side panel 46, an upper fixing plate 43 and a lower fixing plate 45, wherein a plurality of battery carrying frames 47 are arranged in the middle, and welding metal sheets are arranged at the tail ends of the battery carrying frames.
Furthermore, limiting sensors are arranged on two sides of the conveying belt to control the battery box 4 to be positioned according to the working procedure position.
Further, the rear panel 41 of the battery case is provided with a plurality of battery electrode contacts 411, a clamping groove, and a hinge 48 connected to the lower fixing plate.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a battery case electrode spot welding device, includes tilting mechanism, transport mechanism, positioning mechanism and spot welding mechanism, its characterized in that:
the conveying mechanism comprises a conveying belt driven by a motor and a speed reducer in a matching way, the conveying belt comprises synchronous belts symmetrically arranged at two ends, a positioning hole is arranged between the two synchronous belts,
the turnover mechanism comprises a bracket fixed on one side of the conveying mechanism, a supporting plate fixed at the upper end of the bracket, a jacking cylinder fixed on the supporting plate, and a rotating cylinder fixed on a mandril of the jacking cylinder, wherein the front end of the rotating cylinder is provided with a clamping claw, a clamping battery box rotates for half a circle, one surface is exchanged to facilitate spot welding operation,
the positioning mechanism is arranged at the other side of the conveying mechanism, the position below the turnover mechanism comprises a Z screw rod pair driven by a motor, an upper slide block, a lower slide block, a pressing air cylinder and positioning pincers at the left side and the right side, the positioning pincers are arranged on a telescopic rod of a telescopic air cylinder, a guide rod is further arranged at the lower part of the lower slide block and is fixedly connected on the lower slide block through a guide sleeve,
the spot welding mechanism comprises a spot welding frame, a transmission seat of the fixed spot welding frame, an X-axis lead screw pair controlled and transmitted by a servo motor, and a Y-axis lead screw pair controlled and transmitted by the servo motor.
2. A battery case electrode spot welding apparatus as defined in claim 1, wherein: the battery box comprises a front panel, a rear panel, a left side plate, a right side plate, an upper fixing plate and a lower fixing plate, a plurality of battery bearing frames are arranged in the middle of the battery box, and welding metal sheets are arranged at the tail ends of the battery box.
3. A battery case electrode spot welding apparatus as defined in claim 1, wherein: and limiting sensors are arranged on two sides of the conveying belt and used for controlling the battery box to be positioned according to the working procedure position.
4. A battery case electrode spot welding apparatus as defined in claim 2, wherein: the battery box rear panel is provided with a plurality of battery electrode interfaces, a clamping groove and a hinge connected with the lower fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747428.0U CN210648982U (en) | 2019-05-23 | 2019-05-23 | Battery case electrode spot welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747428.0U CN210648982U (en) | 2019-05-23 | 2019-05-23 | Battery case electrode spot welding device |
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| Publication Number | Publication Date |
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| CN210648982U true CN210648982U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920747428.0U Active CN210648982U (en) | 2019-05-23 | 2019-05-23 | Battery case electrode spot welding device |
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| CN (1) | CN210648982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889937A (en) * | 2020-07-29 | 2020-11-06 | 马程 | Welding device for processing lithium ion battery |
| CN112122945A (en) * | 2020-09-27 | 2020-12-25 | 张跃理 | Automatic positioning type lithium battery welding and assembling device |
| CN112916993A (en) * | 2021-02-01 | 2021-06-08 | 苏州萨瓦智能科技有限公司 | Automatic double-station spot welding equipment |
-
2019
- 2019-05-23 CN CN201920747428.0U patent/CN210648982U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889937A (en) * | 2020-07-29 | 2020-11-06 | 马程 | Welding device for processing lithium ion battery |
| CN112122945A (en) * | 2020-09-27 | 2020-12-25 | 张跃理 | Automatic positioning type lithium battery welding and assembling device |
| CN112916993A (en) * | 2021-02-01 | 2021-06-08 | 苏州萨瓦智能科技有限公司 | Automatic double-station spot welding equipment |
| CN112916993B (en) * | 2021-02-01 | 2022-07-26 | 苏州萨瓦智能科技有限公司 | Automatic double-station spot welding equipment |
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