CN112427868A - Movable tool for assembling battery pack - Google Patents
Movable tool for assembling battery pack Download PDFInfo
- Publication number
- CN112427868A CN112427868A CN202011379968.1A CN202011379968A CN112427868A CN 112427868 A CN112427868 A CN 112427868A CN 202011379968 A CN202011379968 A CN 202011379968A CN 112427868 A CN112427868 A CN 112427868A
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- Prior art keywords
- wall
- fixedly connected
- plate
- battery pack
- battery
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a movable tool for assembling a battery pack, which aims at solving the problems that the battery pack is difficult to be automatically righted before being fixed by a device used in the existing battery assembling process, and when the battery pack is welded, the battery after being finished is easy to have the condition that battery lugs are not aligned, and the quality is relatively poor. According to the invention, the second electric telescopic rod pushes the support frame and the push plate to straighten the battery on the outer wall of the top of the transverse plate, so that the electrode lugs of the battery are ensured to be positioned in the same plane, the first electric telescopic rod drives the base plate at the bottom end of the extension rod to extrude downwards, and the straightened and clamped battery is welded and assembled, so that the quality of a finished battery pack is effectively ensured.
Description
Technical Field
The invention relates to the technical field of battery assembly, in particular to a movable tool for assembling a battery pack.
Background
At present, the composition of a lithium ion secondary rechargeable battery is such that: and the battery cell + a protection circuit board. The battery core is formed by removing the protective circuit board from the rechargeable battery. He is the storage portion in the rechargeable battery. The quality of the battery core directly determines the quality of the rechargeable battery. The battery cell is divided into an aluminum shell battery cell, a soft package battery cell (also called polymer battery cell) and a cylindrical battery cell. Generally, an aluminum shell battery cell is adopted by a mobile phone battery, soft package battery cells are mostly adopted by digital products such as Bluetooth, and a battery of a notebook computer adopts series-parallel combination of cylindrical battery cells. The pseudocapacitance is a pseudocapacitor developed after the electric double layer capacitor. Pseudocapacitance is also called faraday pseudocapacitance, and the process of storing charge in the pseudocapacitance includes not only storage on an electric double layer but also storage of charge in an electrode by ions in an electrolyte in an electrode active material due to a redox reaction. Ions in the electrolyte, generally H or OH < - > are diffused from the solution to an electrode/solution interface under the action of an external electric field, and then enter a bulk phase of an active oxide on the surface of the electrode through the electrochemical reaction of the interface; since the electrode material is an oxide having a large specific surface area, a considerable amount of such electrochemical reactions occur, and a large amount of electric charges are stored in the electrode. During discharging, the ions entering the oxide can return to the electrolyte again, and the stored charges are released through an external circuit, so that the charge and discharge mechanism of the Faraday pseudo-capacitor is realized. To illustrate the white spots, the pseudocapacitance is an infinite number of small electric double layer capacitances.
The movable tool for assembling the existing battery pack has the following problems: electric core is after utmost point ear welding is accomplished, need become the group battery through certain welding process, install unified positive pole and negative pole, effectual expansion battery application range, the device that uses among the current battery assembling process is difficult just with the group battery sign indicating number before fixed automatically, when welding into the group battery, the condition that the battery utmost point ear is unaligned appears easily in the battery after the finished product, the quality is relatively poor, and current patent is difficult for solving this type of problem, therefore, need a group battery equipment to solve above-mentioned problem with movable frock urgently.
Disclosure of Invention
Based on the existing movable tool for assembling the battery pack, the device used in the existing battery assembling process is difficult to automatically stack the battery pack right before fixing, and when the battery pack is welded, the situation that battery lugs are not aligned easily occurs in a finished battery, and the quality is relatively poor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a movable tool for assembling a battery pack comprises a bottom plate, wherein two sides of the outer wall of the top of the bottom plate are fixedly connected with supporting plates, the outer wall of the top of the two supporting plates is fixedly connected with the same transverse plate, one side of the outer wall of the top of the transverse plate is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with leading-in boxes which are distributed equidistantly, the outer wall of the top of the leading-in box is fixedly connected with a mounting plate, the central position of the outer wall of the top of the mounting plate is fixedly connected with a mounting rod, one end of the mounting rod is fixedly connected with a connecting plate, the outer wall of the bottom of the connecting plate is connected with a first electric telescopic rod in a specified mode, one end of an extension rod of the electric telescopic rod is fixedly connected with a backing plate, two sides of the outer wall of the, four equal fixedly connected with keysets on the top outer wall of screw thread piece, two the same splint of top fixedly connected with of keysets.
As a still further scheme of the invention: one side of the outer wall of the clamping plate is connected with a side door through a hinge, and the outer wall of one side of the side door is fixedly connected with a handle.
As a still further scheme of the invention: and the outer wall of the top of one clamping plate is provided with a limiting hole, and the inner wall of the limiting hole is inserted with the same limiting bolt.
As a still further scheme of the invention: the diaphragm top outer wall both sides all are equipped with the adaptation hole, fixedly connected with keeps off the frame on one side outer wall of an adaptation hole.
As a still further scheme of the invention: the outer wall of one side of the bottom plate is fixedly connected with an L plate, and the outer wall of one side of the L plate is fixedly connected with a motor.
As a still further scheme of the invention: the outer wall of one side of the bottom plate is connected with a driving roller and a driven roller through bearings, one ends of the driving roller and the driven roller are respectively and fixedly connected to one ends of the two reverse threaded rods, one end of an output shaft of the motor is fixedly connected to one end of the driving roller, and the outer walls of the driving roller and the driven roller are sleeved with the same transmission belt.
As a still further scheme of the invention: one side fixedly connected with fixed block of diaphragm bottom outer wall, fixedly connected with second electric telescopic handle on the outer wall of one side of fixed block.
As a still further scheme of the invention: two support frames of one end fixedly connected with of second electric telescopic handle extension rod, the equal fixedly connected with push pedal of one end of two support frames.
As a still further scheme of the invention: the equal fixed connection supporting leg in four corners department of bottom plate bottom outer wall, the equal fixedly connected with slipmat in bottom of four supporting legs.
As a still further scheme of the invention: and rubber pads are arranged on the outer walls of the two opposite sides of the clamping plates.
The invention has the beneficial effects that:
1. through the arrangement of the leading-in box, the blocking frame and the push plate, a worker leads the battery with the welded lugs into the outer wall of the top of the transverse plate through the leading-in box on the inner wall of the fixing frame, the battery is stacked from bottom to top, the second electric telescopic rod is started, the second electric telescopic rod pushes the supporting frame and the push plate to rightly position the battery on the outer wall of the top of the transverse plate, the lugs of the battery are ensured to be positioned in the same plane, the first electric telescopic rod is started again, the first electric telescopic rod drives the base plate at the bottom end of the extension rod to downwards extrude, the rightly positioned and clamped battery is welded and assembled, and the quality of a finished battery pack is;
2. the motor is started by arranging the reverse threaded rods, the motor drives the driving roller to rotate, the driving roller drives the driven roller to rotate under the action of the transmission belt, so that the motor can drive the two reverse threaded rods connected with the driving roller and the driven roller to rotate at the same frequency, the thread directions of two sides of the two reverse threaded rods are opposite, and when the two reverse threaded rods rotate, the thread blocks on two sides can move oppositely, so that the clamping plates connected to the tops of the thread blocks are driven to move oppositely, the batteries after being rightly stacked are clamped, and the transverse flatness of the battery pack is ensured;
3. through setting up rubber pad and side door, there is the side door in splint one side in the setting, opens the side door of a splint one side through the handle, can be simple and convenient take out the collection with off-the-shelf group battery, in addition, when in order to prevent two splint of motor drive relative motion, extrusion force control is improper, damages battery body, the rubber pad of setting can the extrusion between the buffering splint of certain degree and the group battery, in time control and the power that changes the extrusion equipment, the effectual impaired of having avoided the group battery.
Drawings
Fig. 1 is a perspective view of a movable tool for assembling a battery pack according to an embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a fixing frame of an embodiment 1 of a movable tool for assembling a battery pack according to the present invention;
fig. 3 is a schematic structural view of a clamp plate in embodiment 1 of a movable tool for assembling a battery pack according to the present invention;
fig. 4 is a schematic structural view of a support frame of the embodiment 1 of the movable tool for assembling the battery pack according to the present invention;
fig. 5 is a perspective view of a movable tool for assembling a battery pack according to embodiment 2 of the present invention.
In the figure: the device comprises 1 supporting leg, 2 supporting plates, 3 bottom plates, 4 baffle frames, 5 transverse plates, 6 clamping plates, 7 mounting rods, 8 mounting plates, 9 fixing frames, 10 limiting bolts, 11 supporting frames, 12 side doors, 13 adapting holes, 14 thread blocks, 15 transmission belts, 16 driven rollers, 17 motors, 18 anti-skidding pads, 19 leading-in boxes, 20 connecting plates, 21 first electric telescopic rods, 22L plates, 23 driving rollers, 24 adapter plates, 26 reverse threaded rods, 27 push plates, 28 second electric telescopic rods and 29 rubber pads.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, a movable tool for assembling a battery pack comprises a bottom plate 3, wherein two sides of the outer wall of the top of the bottom plate 3 are fixedly connected with supporting plates 2, the outer walls of the tops of the two supporting plates 2 are fixedly connected with a same transverse plate 5, one side of the outer wall of the top of the transverse plate 5 is fixedly connected with a fixed frame 9, the inner wall of the fixed frame 9 is fixedly connected with leading-in boxes 19 which are distributed equidistantly, the outer wall of the top of the leading-in box 19 is fixedly connected with a mounting plate 8, the central position of the outer wall of the top of the mounting plate 8 is fixedly connected with a mounting rod 7, one end of the mounting rod 7 is fixedly connected with a connecting plate 20, the outer wall of the bottom of the connecting plate 20 is fixedly connected with a first electric telescopic rod 21, one end of an extension rod of the electric telescopic rod is fixedly connected with a backing, adapter plates 24 are fixedly connected to the outer walls of the tops of the four thread blocks 14, the top ends of the two adapter plates 24 are fixedly connected with the same clamping plate 6, a second electric telescopic rod 28 is started, the second electric telescopic rod 28 pushes the support frame 11 and the push plate 27 to correct the batteries on the outer wall of the top of the transverse plate 5, the tabs of the batteries are ensured to be positioned in the same plane, a motor 17 is started, the motor 17 drives a driving roller 23 to rotate, the driving roller 23 rotates to drive a driven roller 16 to rotate under the action of a transmission belt 15, the motor 17 can drive two reverse threaded rods 26 connected with the driving roller 23 and the driven roller 16 to rotate at the same frequency, the thread directions of the two reverse threaded rods 26 are opposite, the thread blocks 14 on the two sides can move in opposite directions during rotation, the clamping plates 6 connected to the tops of the thread blocks 14 are driven to move in opposite directions, the batteries after correction are clamped, and then the first, the first electric telescopic rod 21 drives the base plate at the bottom end of the extension rod to extrude downwards, and welding and assembling are carried out on the batteries which are rightly stacked and clamped.
In the invention, the outer wall of one side of one clamping plate 6 is connected with a side door 12 through a hinge, and the outer wall of one side of the side door 12 is fixedly connected with a handle.
In the invention, the outer wall of the top of one clamping plate 6 is provided with a limiting hole, and the inner wall of the limiting hole is inserted with the same limiting bolt 10.
In the invention, two sides of the outer wall of the top of the transverse plate 5 are provided with adaptive holes 13, and the outer wall of one side of one adaptive hole 13 is fixedly connected with a blocking frame 4.
In the invention, an L plate 22 is fixedly connected to the outer wall of one side of the bottom plate 3, and a motor 17 is fixedly connected to the outer wall of one side of the L plate 22.
In the invention, the outer wall of one side of the bottom plate 3 is connected with a driving roller 23 and a driven roller 16 through a bearing, one ends of the driving roller 23 and the driven roller 16 are respectively and fixedly connected with one ends of two reverse threaded rods 26, one end of an output shaft of a motor 17 is fixedly connected with one end of the driving roller 23, and the outer walls of the driving roller 23 and the driven roller 16 are sleeved with the same transmission belt 15.
In the invention, one side of the outer wall of the bottom of the transverse plate 5 is fixedly connected with a fixed block, and the outer wall of one side of the fixed block is fixedly connected with a second electric telescopic rod 28.
In the invention, one end of the extension rod of the second electric telescopic rod 28 is fixedly connected with two support frames 11, and one end of each of the two support frames 11 is fixedly connected with a push plate 27.
In the invention, the four corners of the outer wall of the bottom plate 3 are all fixedly connected with the supporting legs 1, and the bottom ends of the four supporting legs 1 are all fixedly connected with the non-slip mat 18.
When the battery stacking device is used, a worker guides a battery welded with a lug into the outer wall of the top of the transverse plate 5 through the guide box 19 on the inner wall of the fixing frame 9, the battery is stacked from bottom to top, the second electric telescopic rod 28 is started, the second electric telescopic rod 28 pushes the support frame 11 and the push plate 27 to stack the battery on the outer wall of the top of the transverse plate 5, the lug of the battery is ensured to be positioned in the same plane, the motor 17 is started, the motor 17 drives the driving roller 23 to rotate, the driving roller 23 rotates to drive the driven roller 16 to rotate under the action of the transmission belt 15, so that the motor 17 can drive the two reverse threaded rods 26 connected with the driving roller 23 and the driven roller 16 to rotate at the same frequency, the thread directions of the two reverse threaded rods 26 are opposite, when the motor rotates, the thread blocks 14 on the two sides can move in opposite directions, so as to drive the clamping plates 6 connected to the tops of the thread blocks, and then starting the first electric telescopic rod 21, driving the base plate at the bottom end of the extension rod to extrude downwards by the first electric telescopic rod 21, welding and assembling the batteries which are rightly stacked and clamped, opening the side door 12 on one side of the clamping plate 6 by the handle after the assembly is finished, and taking out and collecting the finished battery pack.
Example 2
Referring to fig. 5, a movable tool for assembling a battery pack comprises a bottom plate 3, wherein two sides of the outer wall of the top of the bottom plate 3 are fixedly connected with supporting plates 2, the outer walls of the tops of the two supporting plates 2 are fixedly connected with a same transverse plate 5, one side of the outer wall of the top of the transverse plate 5 is fixedly connected with a fixed frame 9, the inner wall of the fixed frame 9 is fixedly connected with leading-in boxes 19 which are distributed equidistantly, the outer wall of the top of the leading-in box 19 is fixedly connected with a mounting plate 8, the central position of the outer wall of the top of the mounting plate 8 is fixedly connected with a mounting rod 7, one end of the mounting rod 7 is fixedly connected with a connecting plate 20, the outer wall of the bottom of the connecting plate 20 is fixedly connected with a first electric telescopic rod 21, one end of an extension rod of the electric telescopic rod is fixedly connected with a backing, the outer walls of the tops of the four thread blocks 14 are fixedly connected with adapter plates 24, and the top ends of the two adapter plates 24 are fixedly connected with the same clamping plate 6.
In the invention, the outer wall of one side of one clamping plate 6 is connected with a side door 12 through a hinge, and the outer wall of one side of the side door 12 is fixedly connected with a handle.
In the invention, the outer wall of the top of one clamping plate 6 is provided with a limiting hole, and the inner wall of the limiting hole is inserted with the same limiting bolt 10.
In the invention, two sides of the outer wall of the top of the transverse plate 5 are provided with adaptive holes 13, and the outer wall of one side of one adaptive hole 13 is fixedly connected with a blocking frame 4.
In the invention, an L plate 22 is fixedly connected to the outer wall of one side of the bottom plate 3, and a motor 17 is fixedly connected to the outer wall of one side of the L plate 22.
In the invention, the outer wall of one side of the bottom plate 3 is connected with a driving roller 23 and a driven roller 16 through a bearing, one ends of the driving roller 23 and the driven roller 16 are respectively and fixedly connected with one ends of two reverse threaded rods 26, one end of an output shaft of a motor 17 is fixedly connected with one end of the driving roller 23, and the outer walls of the driving roller 23 and the driven roller 16 are sleeved with the same transmission belt 15.
In the invention, one side of the outer wall of the bottom of the transverse plate 5 is fixedly connected with a fixed block, and the outer wall of one side of the fixed block is fixedly connected with a second electric telescopic rod 28.
In the invention, one end of the extension rod of the second electric telescopic rod 28 is fixedly connected with two support frames 11, and one end of each of the two support frames 11 is fixedly connected with a push plate 27.
In the invention, the four corners of the outer wall of the bottom plate 3 are all fixedly connected with the supporting legs 1, and the bottom ends of the four supporting legs 1 are all fixedly connected with the non-slip mat 18.
Compared with embodiment 1, the present embodiment further includes that rubber pads 29 are disposed on the outer walls of the two clamping plates 6 on the opposite sides.
When in use, in order to prevent the motor 17 from driving the two clamping plates 6 to move oppositely, the extrusion force is controlled improperly to damage the battery body, the arranged rubber pad 29 can buffer the extrusion between the clamping plates 6 and the battery pack to a certain degree, and the force of extrusion assembly is controlled and changed in time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A movable tool for assembling a battery pack comprises a bottom plate (3) and is characterized in that two sides of the outer wall of the top of the bottom plate (3) are fixedly connected with supporting plates (2), the outer wall of the top of the two supporting plates (2) is fixedly connected with a same transverse plate (5), one side of the outer wall of the top of the transverse plate (5) is fixedly connected with a fixed frame (9), the inner wall of the fixed frame (9) is fixedly connected with leading-in boxes (19) which are distributed equidistantly, the outer wall of the top of the leading-in box (19) is fixedly connected with a mounting plate (8), the central position of the outer wall of the top of the mounting plate (8) is fixedly connected with a mounting rod (7), one end of the mounting rod (7) is fixedly connected with a connecting plate (20), the outer wall of the bottom of the connecting plate (20) is connected with, the both sides of bottom plate (3) top outer wall all are equipped with the spout, two the inner wall of spout all is connected with reverse threaded rod (26), two reverse threaded rod (26) are close to equal threaded connection on the outer wall at both ends have screw block (14), four equal fixedly connected with keysets (24), two on the top outer wall of screw block (14) the same splint (6) of top fixedly connected with of keysets (24).
2. The tool of claim 1, wherein a side door (12) is hinged to the outer wall of one side of one of the clamping plates (6), and a handle is fixedly connected to the outer wall of one side of the side door (12).
3. The movable tool for assembling the battery pack as claimed in claim 2, wherein a limiting hole is formed in the outer wall of the top of one clamping plate (6), and the same limiting bolt (10) is inserted into the inner wall of the limiting hole.
4. The movable tool for assembling the battery pack according to claim 1, wherein the transverse plate (5) is provided with an adapting hole (13) at each of two sides of the outer wall of the top of the transverse plate, and the outer wall of one side of one adapting hole (13) is fixedly connected with a blocking frame (4).
5. The movable tool for assembling the battery pack according to claim 1, wherein an L plate (22) is fixedly connected to the outer wall of one side of the bottom plate (3), and a motor (17) is fixedly connected to the outer wall of one side of the L plate (22).
6. The movable tool for assembling the battery pack according to claim 5, wherein a driving roller (23) and a driven roller (16) are connected to the outer wall of one side of the bottom plate (3) through bearings, one ends of the driving roller (23) and the driven roller (16) are fixedly connected to one ends of the two reverse threaded rods (26) respectively, one end of an output shaft of the motor (17) is fixedly connected to one end of the driving roller (23), and the outer walls of the driving roller (23) and the driven roller (16) are sleeved with the same transmission belt (15).
7. The movable tool for assembling the battery pack according to claim 4, wherein a fixed block is fixedly connected to one side of the outer wall of the bottom of the transverse plate (5), and a second electric telescopic rod (28) is fixedly connected to the outer wall of one side of the fixed block.
8. The tool of claim 7, wherein the two support frames (11) are fixedly connected to one end of the extension rod of the second electric telescopic rod (28), and the push plate (27) is fixedly connected to one end of each of the two support frames (11).
9. The movable tool for assembling the battery pack according to claim 1, wherein the four corners of the outer wall of the bottom plate (3) are fixedly connected with the supporting legs (1), and the bottom ends of the four supporting legs (1) are fixedly connected with the anti-skid pads (18).
10. The tool of claim 1, wherein rubber pads (29) are arranged on the outer walls of the two clamping plates (6) on the opposite sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011379968.1A CN112427868A (en) | 2020-11-30 | 2020-11-30 | Movable tool for assembling battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011379968.1A CN112427868A (en) | 2020-11-30 | 2020-11-30 | Movable tool for assembling battery pack |
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| CN112427868A true CN112427868A (en) | 2021-03-02 |
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| CN202011379968.1A Pending CN112427868A (en) | 2020-11-30 | 2020-11-30 | Movable tool for assembling battery pack |
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| CN114715642A (en) * | 2022-04-01 | 2022-07-08 | 深圳市世椿智能装备股份有限公司 | Hydrogen fuel cell unit packaging equipment |
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