CN217832534U - Energy storage battery pre-welding positioning tool and energy storage battery welding system - Google Patents
Energy storage battery pre-welding positioning tool and energy storage battery welding system Download PDFInfo
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- CN217832534U CN217832534U CN202222266804.9U CN202222266804U CN217832534U CN 217832534 U CN217832534 U CN 217832534U CN 202222266804 U CN202222266804 U CN 202222266804U CN 217832534 U CN217832534 U CN 217832534U
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- 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
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Abstract
The present case provides a pair of energy storage battery welds location frock in advance is provided with transfer passage on the bottom plate, and the support is connected with bottom plate and two mounting panels respectively, and it has battery welding point to mark on the support. The two mounting plates are respectively positioned at two sides of the conveying channel, and a plurality of guide rollers are arranged on the mounting plates. The driving mechanism is used for driving the battery to move so that the part to be welded of the battery passes through the battery welding point. A supporting structure is formed by assembling a bottom plate, a support and a mounting plate, and the driving mechanism and the guide roller respectively realize the driving and guiding limiting of the battery. Before the welding machine is used, a battery welding point is aligned with a cursor positioning point of the welding machine, when the welding machine is used, the battery is placed on the driving mechanism and moves to the battery welding point, when the welding machine welds one point, the driving mechanism pushes the battery to move forwards for a certain distance, and then the next point is welded until the side is welded. Adopt automatic positioning mode to weld, can effectively improve production efficiency. The scheme also provides an energy storage battery welding system.
Description
Technical Field
The utility model belongs to the technical field of the battery welding, in particular to energy storage battery welds location frock and energy storage battery welding system in advance.
Background
In the process of producing and assembling the battery, the upper cover of the battery is pressed into the shell station, occasionally, the upper cover is not completely pressed into the aluminum shell due to some external factors, and a poor press fitting process that the plane of the upper cover is higher than the upper end face of the aluminum shell occurs. Unqualified products can be automatically screened out by a device vision detection system (CCD), unqualified batteries are grabbed and assembled by the manipulator, and the batteries are placed in an unqualified product storage position. In order not to influence the running rhythm of the machine, the battery is manually taken out from the unqualified product storage position, the upper cover is knocked to be flush with the plane of the aluminum shell by using a rubber mallet, and then the battery is placed on a manual welding machine to carry out the pre-welding process of the upper cover of the battery.
Because the existing manual welding machine is not provided with a positioning mechanism, one point location is welded each time, the cursor positioning point of a display on a machine table needs to be referred, the relative position of a mobile battery and the cursor positioning point is moved for welding, and the steps are repeated each time one position point is welded. In order to solve the problem, a certain time is needed for point aligning work when each point is welded. The proper position can be found through long-time adjustment, and the manual positioning mode influences the production efficiency and also influences the consistency of products and the waste of manpower.
Therefore, how to provide a pre-welding positioning tool for an upper cover of a battery is a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy storage battery welds location frock and energy storage battery welding system in advance adopts the automatic positioning mode to weld, can effectively improve production efficiency.
In order to solve the technical problem, the utility model provides an energy storage battery welds location frock in advance, include:
the bottom plate is provided with a conveying channel for moving the batteries;
the support is respectively connected with the bottom plate and the two mounting plates, a battery welding point is marked on the support and is used for aligning with a cursor positioning point of a welding machine, the two mounting plates are respectively positioned at two sides of the conveying channel, a plurality of guide rollers are arranged on each mounting plate, and the guide rollers at two sides can be in sliding contact with the battery to realize the guiding and limiting effects;
and the driving mechanism is used for driving the battery to move so that the welding part of the battery passes through the battery welding point.
Optionally, in the energy storage battery pre-welding positioning tool, a roller strip is arranged on the bottom plate, and the roller strip forms the conveying channel.
Optionally, in the energy storage battery pre-welding positioning tool, a limiting mechanism for limiting the movement of the battery is arranged at the movable end of the driving mechanism, and the limiting mechanism includes a baffle, a clamping groove or a clamp.
Optionally, in the energy storage battery pre-welding positioning tool, when only one side of the energy storage battery pre-welding positioning tool is provided with the welding machine, the energy storage battery pre-welding positioning tool further includes:
the guide rail of the linear motor is hung above the conveying channel through a motor bracket, and a clamp for clamping the battery is arranged on the sliding table;
and the rotating mechanism is arranged between the sliding table and the clamp and is used for realizing the relative rotation between the sliding table and the clamp.
Optionally, in the energy storage battery pre-welding positioning tool, a telescopic mechanism is arranged on the sliding table or the fixture.
Optionally, in the pre-welding positioning tool for the energy storage battery, one of the connection ends of the mounting plate and the bracket is provided with a strip-shaped groove, and the other connection end of the mounting plate and the bracket is provided with a bolt hole matched with the strip-shaped groove.
Optionally, in the pre-welding positioning tool for the energy storage battery, an anti-abrasion pad wraps the outer side of the guide roller.
Optionally, in the pre-welding positioning tool for the energy storage battery, the plurality of brackets are symmetrically arranged on two sides of the conveying channel.
The utility model also provides an energy storage battery welding system, include:
welding a platform;
a welding machine disposed on the welding platform; and the number of the first and second groups,
the energy storage battery pre-welding positioning tool is arranged on the welding platform and used for moving the battery to realize automatic point-to-point welding with the welding machine.
Optionally, in the energy storage battery welding system, one of the welding platform and a bottom plate of the energy storage battery welding system is provided with a pin shaft, and the other is provided with a pin hole inserted into the pin shaft, so that the butt joint position of the battery welding point and the cursor positioning point of the welding machine coincide.
The utility model provides an energy storage battery welding position frock in advance adopts bottom plate, support and mounting panel equipment to form bearing structure, realizes through actuating mechanism that battery drive, guide roll realize that the battery direction is spacing. Before the welding machine is used, a battery welding point is aligned with a cursor positioning point of the welding machine, when the welding machine is used, the battery is placed on the driving mechanism and moves to the battery welding point along with the conveying direction, when the welding machine welds one point, the driving mechanism pushes the battery to move forwards for a certain distance, and then the next point is welded until the side welding is completed. And an automatic positioning mode is adopted for welding, so that the production efficiency can be effectively improved.
The utility model provides an energy storage battery welding system has above-mentioned energy storage battery and welds the location frock in advance, consequently, it has above-mentioned beneficial effect equally, and here is just no longer described any more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a front view of a pre-welding positioning tool for an energy storage battery according to an embodiment of the present invention;
fig. 2 is a top view of a pre-welding positioning tool for an energy storage battery according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the linear mechanism, the rotating mechanism and the clamp provided by the embodiment of the present invention.
In the upper diagram:
100-a base plate; 101-a roller bar;
200-a scaffold;
300-mounting plate; 301-a guide roller;
400-a linear motor;
500-a rotation mechanism;
600-a clamp;
700-battery.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the terms "plurality" or "plurality" mean two or more, and if there is a description that the first and second are only used for distinguishing technical features, they are not interpreted as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The core of the utility model is to provide an energy storage battery welds positioning frock and energy storage battery welding system in advance, adopts the automatic positioning mode to weld, can effectively improve production efficiency.
In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Specifically, please refer to fig. 1-3, fig. 1 is a front view of a pre-welding positioning tool for an energy storage battery according to an embodiment of the present invention; fig. 2 is a top view of a pre-welding positioning tool for an energy storage battery according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of the linear mechanism, the rotating mechanism and the clamp provided by the embodiment of the present invention.
The embodiment of the utility model provides a pair of energy storage battery welds location frock in advance, include: a base plate 100, a bracket, two mounting plates 300, and a drive mechanism.
Wherein, a conveying channel for moving the battery 700 is arranged above the bottom plate 100. The conveying direction of the conveying channel can be reasonably arranged according to actual needs, the conveying channel is usually arranged along the straight line direction, and certainly, the conveying channel can be designed to be arranged in an arc line or other irregular linear modes according to actual conditions. Correspondingly, an adaptive selection of the drive mechanism is required.
The bracket 200 is connected to the base plate 100 and the two mounting plates 300, respectively. The design of the bracket 200 can avoid the conveying channel, and the reserved avoiding space in the middle can enable the battery 700 to move freely on the conveying channel. The bracket 200 is marked with a battery welding point, the battery welding point is used for aligning (or coinciding) with a cursor positioning point of a welding machine, and the welding machine is used for welding the battery 700 through accurate positioning.
Two mounting panels 300 are located the both sides of transfer passage respectively, are provided with a plurality of guide rolls 301 on each mounting panel 300, and both sides guide roll 301 can with battery 700 sliding contact in order to realize the spacing effect of direction. The guide rollers 301 arranged on the opposite sides have a certain pressing effect on the battery 700 in the middle, and can prevent laser of a welding machine from entering the battery 700 from gaps in the welding process of the battery 700.
The utility model provides an energy storage battery welds location frock in advance adopts bottom plate 100, support 200 and the equipment of mounting panel 300 to form bearing structure, realizes through actuating mechanism that battery 700 drives, guide roll 301 realize that the direction is spacing. Before use, the battery welding point is aligned with a cursor positioning point of a welding machine, when the battery 700 is placed on the driving mechanism and moves to the battery welding point along with the conveying direction, when the welding machine welds one point, the driving mechanism pushes the battery 700 to move forwards for a certain distance, and then the next point is welded until the side is welded. Adopt automatic positioning mode to weld, can effectively improve production efficiency.
Specifically, the guide roller 301 may be provided on the top or inner side surface of the mounting plate 300, and particularly when provided on the top, the tool size may be further reduced.
In one embodiment, in order to reduce the friction resistance generated when the driving mechanism pushes the battery 700 to move, a roller strip 101 may be disposed on the bottom plate 100, the upper surface of which forms the conveying channel, and the battery 700 is placed on the roller strip 101 and contacts with the roller as rolling friction, so as to ensure the minimum resistance when the battery 700 moves.
Further, the movable end of the driving mechanism is provided with a limiting mechanism for limiting the movement of the battery 700, and the limiting mechanism comprises a baffle, a clamping groove or a clamp. The driving mechanism may be a linear motor, a ball screw, a hydraulic cylinder, an air cylinder, or the like, and may push the battery 700 to move in the traveling direction.
In a specific embodiment, when the welding machine is disposed on only one side of the pre-welding positioning tool for the energy storage battery, the welding surface of the battery 700 needs to be turned over, as shown in fig. 3, the pre-welding positioning tool for the energy storage battery further includes a linear motor 400 and a rotating mechanism 500. The guide rail of the linear motor 400 is hung above the conveying channel through a motor bracket, and the sliding table is provided with a clamp 600 for clamping the battery 700. Clamp 600 generally includes jaws and a jaw cylinder. The rotating mechanism 500 is arranged between the sliding table and the clamp 600, and is used for realizing relative rotation between the sliding table and the clamp 600.
The rotating mechanism 500 may be a rotating cylinder or a motor.
The above arrangement removes the battery 700 from the material taking position of the conveying channel by grabbing the battery, turns over 180 degrees, and then returns to the material placing position of the conveying channel, and welds the welding point position of the other side.
In another embodiment, when the welding machines are arranged on both sides of the pre-welding positioning tool for the energy storage battery, the welding surfaces of the battery 700 are not required to be turned over by other mechanisms, and the battery 700 can be welded to the point positions on the two side surfaces by moving the battery 700 on the conveying channel once.
On the basis of the above-mentioned embodiment, the sliding table or the clamp 600 is provided with a telescopic mechanism. The X axis of the sliding table moves to the position above the battery taking position of the conveying channel, the Z axis descends, and the clamping jaw air cylinder is started to enable the clamping jaw to clamp the battery. After the Z axis rises to the proper position, the rotating mechanism 500 rotates 180 degrees, the X axis moves to the material placing position of the conveying channel, the Z axis descends, the clamping jaw air cylinder is started to enable the clamping jaw to loosen the battery 700, the Z axis rises, the X axis moves to the material taking position, and the operation is repeated for the next battery 700.
For batteries 700 with different specifications or batteries 700 with the same specification with different sizes, the position of the mounting plate 300 can be adjusted to realize the free sliding of the batteries 700 in the conveying channel area. The specific setting mode is as follows: one of the connection ends of the mounting plate 300 and the bracket 200 is provided with a bar-shaped groove, and the other is provided with a bolt hole matched with the bar-shaped groove. The distance between the mounting plates 300 on both sides is adjusted by the bar-shaped groove to adjust the degree of clamping between the battery 700 and the guide roller 301.
In one embodiment, the outer side of the guide roller 301 is wrapped with an anti-abrasion pad, which may be made of a material with certain elasticity, such as a rubber pad, so that the battery 700 will not scratch the plane of the battery 700 during the translation process. The guide roller 301 may specifically be a rubber-covered bearing.
The bracket 200 may be an integrated structure, or may be formed of a plurality of bracket units. As shown in fig. 1 and 2, the number of the stent units is four. All the supports 200 are arranged in mirror image on both sides of the conveying channel and arranged at four corners of the bottom plate 100 (of course, the supports can also be arranged in an asymmetric manner). The specific structural shape of the support 200 can be a pillar or a support plate, the specific material can be selected from aluminum or other materials, and the support 200 which can play a supporting role is within the protection scope of the scheme.
Furthermore, the utility model also provides an energy storage battery welding system, include: welding platform, welding machine and energy storage battery welding position frock in advance.
The welding platform provides a supporting platform for the welding machine and the energy storage battery pre-welding positioning tool and other devices.
The welding gun of the welder is used to weld the upper cover and the case of the battery 700. Specifically, a sensing device may be provided on the welding gun and the welder welds when the battery 700 is present at the battery weld site.
The pre-welding positioning tool for the energy storage battery is arranged on the welding platform and used for moving the battery 700 to realize automatic point-to-point welding of the battery 700 and a welding machine.
In this embodiment, one of the bottom plates 100 of the welding platform and the energy storage battery welding system may be provided with a pin, and the other one of the bottom plates may be provided with a pin hole inserted into the pin, so that after the welding platform and the energy storage battery welding system are successfully docked, the battery welding point coincides with the cursor positioning point of the welding machine through the rapid positioning of the pin and the pin hole. The arrangement of the pin shaft and the pin hole can realize the quick replacement of the tool, and the size precision is not influenced.
When the tool is fixed on the welding platform for the first time, debugging work is needed, and the welding point position of the battery is enabled to be coincident with the cursor positioning point of the welding machine. When the device is used again, the device does not need to be debugged for the second time under the positioning of the pin, and the pre-welding positioning tool for the energy storage battery is fixed on the welding platform after the position adjustment is finished.
In a specific embodiment, the battery 700 is placed on the roller strip 101, and under the limit of the guide roller 301, the driving mechanism is only required to push the battery 700 for a certain distance to weld the next battery welding point from the previous battery welding point, and the point alignment is not required to be repeated, so that the production efficiency is improved, and the labor cost is reduced.
Wherein, it should be understood that the core of the utility model lies in the above-mentioned energy storage battery welds the location frock in advance, to the other structures in the energy storage battery welding system that this embodiment provided, can refer to relevant prior art, and the details are not described here.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above description of the embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides an energy storage battery welds location frock in advance which characterized in that includes:
the bottom plate is provided with a conveying channel for moving the batteries;
the support is respectively connected with the bottom plate and the two mounting plates, a battery welding point is marked on the support and is used for aligning with a cursor positioning point of a welding machine, the two mounting plates are respectively positioned at two sides of the conveying channel, a plurality of guide rollers are arranged on each mounting plate, and the guide rollers at two sides can be in sliding contact with the battery to realize the guiding and limiting effects;
and the driving mechanism is used for driving the battery to move so that the welding part of the battery passes through the battery welding point.
2. The energy storage battery pre-welding positioning tool according to claim 1, wherein a roller strip is arranged on the bottom plate, and the roller strip forms the conveying channel.
3. The energy storage battery pre-welding positioning tool according to claim 2, wherein a limiting mechanism used for limiting the battery to move is arranged at the movable end of the driving mechanism, and the limiting mechanism comprises a baffle, a clamping groove or a clamp.
4. The energy storage battery pre-welding positioning tool according to claim 2, wherein when the welding machine is arranged on only one side of the energy storage battery pre-welding positioning tool, the energy storage battery pre-welding positioning tool further comprises:
the guide rail of the linear motor is hung above the conveying channel through a motor bracket, and a clamp for clamping the battery is arranged on the sliding table;
and the rotating mechanism is arranged between the sliding table and the clamp and is used for realizing the relative rotation between the sliding table and the clamp.
5. The energy storage battery pre-welding positioning tool according to claim 4, wherein a telescopic mechanism is arranged on the sliding table or the clamp.
6. The energy storage battery pre-welding positioning tool as claimed in any one of claims 1 to 5, wherein one of the connection ends of the mounting plate and the bracket is provided with a strip-shaped groove, and the other connection end is provided with a bolt hole matched with the strip-shaped groove.
7. The pre-welding positioning tool for the energy storage battery according to any one of claims 1 to 5, wherein an anti-abrasion pad is wrapped on the outer side of the guide roller.
8. The energy storage battery pre-welding positioning tool according to any one of claims 1 to 5, wherein the plurality of supports are symmetrically arranged on two sides of the conveying channel.
9. An energy storage battery welding system, comprising:
welding a platform;
a welding machine disposed on the welding platform; and the number of the first and second groups,
the energy storage battery pre-welding positioning tool of any one of claims 1 to 8, which is arranged on the welding platform and used for moving a battery to realize automatic point-to-point welding with the welding machine.
10. The energy storage battery welding system of claim 9, wherein one of the welding platform and a bottom plate of the energy storage battery welding system is provided with a pin, and the other is provided with a pin hole inserted into the pin, so that the battery welding point after the two are butted is coincident with a cursor positioning point of a welding machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222266804.9U CN217832534U (en) | 2022-08-26 | 2022-08-26 | Energy storage battery pre-welding positioning tool and energy storage battery welding system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222266804.9U CN217832534U (en) | 2022-08-26 | 2022-08-26 | Energy storage battery pre-welding positioning tool and energy storage battery welding system |
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| CN217832534U true CN217832534U (en) | 2022-11-18 |
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| CN202222266804.9U Active CN217832534U (en) | 2022-08-26 | 2022-08-26 | Energy storage battery pre-welding positioning tool and energy storage battery welding system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548966A (en) * | 2023-12-28 | 2024-02-13 | 珠海科创储能科技有限公司 | Welding fixture |
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2022
- 2022-08-26 CN CN202222266804.9U patent/CN217832534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548966A (en) * | 2023-12-28 | 2024-02-13 | 珠海科创储能科技有限公司 | Welding fixture |
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