CN221596519U - Extrusion shaping steel ball beating device for battery - Google Patents
Extrusion shaping steel ball beating device for battery Download PDFInfo
- Publication number
- CN221596519U CN221596519U CN202323659051.9U CN202323659051U CN221596519U CN 221596519 U CN221596519 U CN 221596519U CN 202323659051 U CN202323659051 U CN 202323659051U CN 221596519 U CN221596519 U CN 221596519U
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- Prior art keywords
- steel ball
- battery
- plate
- extrusion
- pressing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 238000010009 beating Methods 0.000 title claims abstract description 40
- 238000001125 extrusion Methods 0.000 title claims abstract description 32
- 238000007493 shaping process Methods 0.000 title claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 4
- 239000004637 bakelite Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000008961 swelling 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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a device for extruding, shaping and steel ball striking for a battery, and belongs to the technical field of new energy batteries. Comprises a steel ball beating unit, a driver, a pressing plate, a baffle plate and a control unit; when the battery with the liquid injection and formation processes is placed in an extrusion space formed by the pressing plate and the baffle plate, the control unit controls the driver to move, and the pressing plate is connected with the power output end of the driver, so that the pressing plate is driven to extrude the battery, gas in the battery is extruded out, the external dimension of the battery is in a specified requirement range, and when the gas extrusion in the battery is completed, the control unit controls the steel ball beating assembly to vacuumize the battery and seal the steel ball beating assembly, and finally, the battery core with qualified external dimension is formed; the battery in the post-process steps of liquid injection and formation can be extruded and exhausted through the driver, the pressing plate and the baffle plate, and the phenomenon that defective products or scrapped products are caused by unqualified external dimensions after steel ball sealing is avoided.
Description
Technical Field
The utility model belongs to the technical field of new energy batteries, and particularly relates to an extrusion shaping steel ball striking device for a battery.
Background
With the rapid development of new energy industries, batteries are increasingly accepted as energy sources, and in the new energy industries, the batteries as energy sources have important roles. The manufacturing technology of the battery is particularly critical, and along with the wide application of the battery, automatic and intelligent production equipment applied to battery production is increasingly paid attention to.
At present, in the battery production process, gas production generally occurs in the processes of liquid injection and formation (two processes), the generation of the gas can lead to the swelling of the battery core, the battery is swelled, and if the generation amount of the gas is large, the battery can be swelled seriously, so that the finished product is bad or scrapped; when the bulge battery (abnormal battery) appears, the bulge battery is usually circulated to an independent repair procedure for repair, and when the bulge battery is repaired, the bulge battery is required to be circulated back to a normal procedure flow and transported to a steel ball beating machine, and then the steel ball is beaten by the steel ball beating machine to be finally sealed, so that the operation steps are complicated, time and labor are wasted during extrusion shaping, labor and time are consumed, and a large amount of labor and time cost are increased.
Disclosure of utility model
The embodiment of the utility model provides a device for extruding, shaping and steel ball striking for a battery, which aims to solve the technical problem of complicated repairing steps for a bulge battery in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the extrusion shaping steel ball beating device for the battery comprises a steel ball beating unit, a driver, a pressing plate, a baffle plate and a control unit. The steel ball beating unit comprises a bottom plate, a bracket and a steel ball beating assembly, wherein the bracket is vertically arranged on the bottom plate, and the steel ball beating assembly is arranged on the bracket; the fixed end of the driver is arranged on the bracket in a penetrating way, and the pushing direction of the driver is parallel to the length direction of the bottom plate; the pressing plate is vertically arranged and is connected with the power output end of the driver; the baffle plate is fixedly arranged on the bottom plate along the width direction of the bottom plate, the baffle plate is parallel to the pressing plate, and the pressing plate and the baffle plate form an extrusion space; and the control unit is electrically connected with the steel ball beating unit and the driver respectively.
In one possible implementation, the device further comprises a positioning block, wherein the positioning block is arranged between the pressing plate and the baffle plate.
In one possible implementation, a stiffening plate is provided on a side of the baffle remote from the platen.
In one possible implementation, the upper part of the bottom plate is further provided with a sliding assembly, and the sliding assembly comprises a sliding rail and a sliding block. The sliding rail is arranged on the bottom plate, and the length direction of the sliding rail is parallel to the length direction of the bottom plate; the sliding block is arranged on the sliding rail, the sliding block is in sliding fit with the sliding rail, and the sliding block is connected with the pressing plate.
In one possible implementation manner, the device further comprises two backing plates, wherein the two backing plates are respectively arranged on one side of the pressing plate close to the extrusion space and one side of the baffle plate close to the extrusion space.
In one possible implementation, the backing plate is one of rubber, bakelite plate, or PE plate.
In one possible implementation manner, the upper portion of the support is provided with an extension portion, the extension portion is arranged on the upper portion of the bottom plate, the length direction of the extension portion is parallel to the length direction of the bottom plate, the steel ball beating component is arranged on the extension portion, and the steel ball beating component comprises a horizontal pushing piece, a sliding portion, a vertical pushing piece, an antistatic vacuum suction pen and a steel ball beating pressure head. The horizontal pushing piece is arranged on the extension part, and the pushing direction of the horizontal pushing piece is parallel to the length direction of the extension part; the sliding part is parallel to the extending part, and one end of the sliding part is connected with the power output end of the horizontal pushing piece; the vertical pushing piece is vertically arranged, and the power output end of the vertical pushing piece is arranged on the sliding part in a penetrating way; the anti-static vacuum suction pen is vertically arranged and is connected with the power output end of the vertical pushing piece; the steel ball striking head is arranged in parallel with the antistatic vacuum suction pen, and is connected with the power output end of the vertical pushing piece;
The control unit is electrically connected with the horizontal pushing piece, the vertical pushing piece, the antistatic vacuum suction pen and the steel ball striking pressure head respectively.
In one possible implementation, the vertical pushing member and the horizontal pushing member each employ an electric cylinder.
In one possible implementation, the pressing plate and the baffle are made of aluminum alloy.
In one possible implementation, a protective cover is further included.
The extrusion shaping steel ball beating device for the battery has the beneficial effects that: compared with the prior art, the utility model comprises a steel ball beating unit, a driver, a pressing plate, a baffle plate and a control unit; when the battery with the liquid injection and formation processes is placed in an extrusion space formed by the pressing plate and the baffle plate, the control unit controls the driver to move, and the pressing plate is connected with the power output end of the driver, so that the pressing plate is driven to extrude the battery, gas in the battery is extruded out, the external dimension of the battery is in a specified requirement range, and when the gas extrusion in the battery is completed, the control unit controls the steel ball beating assembly to vacuumize the battery and seal the steel ball beating assembly, and finally, the battery core with qualified external dimension is formed; the battery with the liquid injection and formation post-process can be extruded and exhausted through the driver, the pressing plate and the baffle plate, the phenomenon that defective products or scrapped products are caused by unqualified external dimensions after steel ball sealing is avoided, the technical problem that the traditional battery repairing steps are complicated is solved, the labor cost and the time cost are reduced, and the production qualification rate is improved.
Drawings
Fig. 1 is a schematic perspective view of a device for extruding, shaping and steel ball striking for a battery according to an embodiment of the present utility model;
fig. 2 is a front view of a device for extruding, shaping and steel ball-beating for a battery according to an embodiment of the present utility model;
Reference numerals illustrate:
1. A steel ball beating unit; 11. a bottom plate; 12. a bracket; 13. beating a steel ball assembly; 2. a driver; 3. a pressing plate; 4. a baffle; 5. a positioning block; 41. stiffening plates; 6. a backing plate; 121. an extension; 131. a horizontal pushing member; 132. a sliding part; 133. a vertical pushing member; 134. antistatic vacuum suction pen; 135. and (5) a steel ball pressing head is arranged.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be further noted that the drawings and embodiments of the present utility model mainly describe the concept of the present utility model, and on the basis of the concept, some specific forms and arrangements of connection relations, position relations, power units, power supply systems, hydraulic systems, control systems, etc. may not be completely described, but those skilled in the art may implement the specific forms and arrangements described above in a well-known manner on the premise of understanding the concept of the present utility model.
When an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the same sense as the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" means two or more, and the meaning of "a number" means one or more, unless specifically defined otherwise.
The extrusion shaping steel ball beating device for the battery provided by the utility model is explained.
Referring to fig. 1 and 2, an extrusion shaping steel ball forming device for a battery includes a steel ball forming unit 1, a driver 2, a pressing plate 3, a baffle 4 and a control unit. The steel ball beating unit 1 comprises a bottom plate 11, a bracket 12 and a steel ball beating assembly 13, wherein the bracket 12 is vertically arranged on the bottom plate 11, and the steel ball beating assembly 13 is arranged on the bracket 12; the fixed end of the driver 2 is arranged on the bracket 12 in a penetrating way, and the pushing direction of the driver 2 is parallel to the length direction of the bottom plate 11; the pressing plate 3 is vertically arranged, and the pressing plate 3 is connected with the power output end of the driver 2; the baffle plate 4 is fixedly arranged on the bottom plate 11 along the width direction of the bottom plate 11, the baffle plate 4 is parallel to the pressing plate 3, and the pressing plate 3 and the baffle plate 4 form an extrusion space; and the control unit is respectively and electrically connected with the steel ball striking unit 1 and the driver 2.
Compared with the prior art, the extrusion shaping steel ball beating device for the battery comprises a steel ball beating unit 1, a driver 2, a pressing plate 3, a baffle plate 4 and a control unit; when the battery with the liquid injection and formation processes is placed in an extrusion space formed by the pressing plate 3 and the baffle 4, the control unit controls the driver 2 to move, and as the pressing plate 3 is connected with the power output end of the driver 2, the pressing plate 3 is driven to extrude the battery, and gas in the battery is extruded out, so that the external dimension of the battery is in a specified requirement range, and when the gas extrusion in the battery is completed, the control unit controls the steel ball beating assembly 13 to vacuumize the battery and seal the steel ball, and finally, a battery core with qualified external dimension is formed; the battery with the liquid injection and formation post-process can be extruded and exhausted through the driver 2, the pressing plate 3 and the baffle 4, defective products or scrapping phenomena of products caused by unqualified external dimensions after steel ball sealing are avoided, the technical problem that the traditional battery repairing steps are complicated is solved, labor cost and time cost are reduced, and the production qualification rate is improved.
Referring to fig. 2, in some embodiments, the apparatus further includes a positioning block 5, where the positioning block 5 is disposed between the platen 3 and the baffle 4. The external dimension of the battery can be extruded in a standardized way through the positioning block 5, and the phenomenon that the external dimension of the battery is unqualified in the extrusion and exhaust process due to the influence of human factors is avoided.
The width of the positioning block 5 is determined according to the external dimension of the battery, and since the external dimension of the battery is 37.5mm, the width of the positioning block 5 in the present document is 37.5mm (i.e., the minimum dimension of the gap between the pressing plate 3 and the baffle plate 4 is 37.5 mm).
The baffle 4 in the above embodiment is provided with a stiffening plate 41 on the side remote from the platen 3. The stiffening plate 41 can play a role of reinforcing and supporting the baffle 4.
In some embodiments, a sliding assembly is further provided on the upper portion of the base plate 11, and the sliding assembly includes a sliding rail and a sliding block. The sliding rail is arranged on the bottom plate 11, and the length direction of the sliding rail is parallel to the length direction of the bottom plate 11; the sliding block is arranged on the sliding rail and is in sliding fit with the sliding rail, and the sliding block is connected with the pressing plate 3. Through being equipped with slide rail and slider, and slider and slide rail sliding fit can make clamp plate 3 operate more steadily accurate in the incremental launching motion in-process.
In the above embodiment, the driver 2 adopts the hydraulic motor, and the hydraulic motor can precisely control the extrusion force; the extrusion force is adjustable, a hydraulic motor (with a liquid level meter, a hydraulic tank and a hydraulic tank oiling interface) is provided with 1 pressure sensor and 1 hydraulic pressure meter, the pressure value is 0-15 mpa and the pressure maintaining time can reach more than 30 min.
As shown in fig. 2, in some embodiments, two backing plates 6 are further included, where the two backing plates 6 are respectively disposed on a side of the pressing plate 3 near the pressing space and a side of the baffle plate 4 near the pressing space. The battery case can be protected by providing the backing plate 6.
The backing plate 6 adopts one of rubber, bakelite plate or PE plate, and the rubber, bakelite plate or PE plate are all insulating materials, can ensure that the phenomenon that the battery is connected with the positive electrode post and the negative electrode post and causes short circuit because of improper operation can not occur in the operation process of personnel.
As shown in fig. 1 and 2, on the basis of the above embodiment, the upper portion of the bracket 12 is provided with an extension portion 121, the extension portion 121 is provided on the upper portion of the bottom plate 11, and the length direction of the extension portion 121 is parallel to the length direction of the bottom plate 11, the steel ball striking assembly 13 is provided on the extension portion 121, and the steel ball striking assembly 13 includes a horizontal pushing member 131, a sliding portion 132, a vertical pushing member 133, an antistatic vacuum suction pen 134 and a steel ball striking head 135. The horizontal pushing piece 131 is arranged on the extension part 121, and the pushing direction of the horizontal pushing piece 131 is parallel to the length direction of the extension part 121; the sliding part 132 is parallel to the extending part 121, and one end of the sliding part 132 is connected with the power output end of the horizontal pushing piece 131; the vertical pushing piece 133 is vertically arranged, and the power output end of the vertical pushing piece 133 penetrates through the sliding part 132; the anti-static vacuum suction pen 134 is vertically arranged, and the anti-static vacuum suction pen 134 is connected with the power output end of the vertical pushing piece 133; the steel ball striking head 135 is arranged in parallel with the antistatic vacuum suction pen 134, and the steel ball striking head 135 is connected with the power output end of the vertical pushing piece 133.
The antistatic vacuum suction pen 134 is connected with a vacuum pump through a vacuum tube, the vacuum pump is electrically connected with a control unit, and the control unit is electrically connected with a horizontal pushing piece 131, a vertical pushing piece 133 and a steel ball striking pressure head 135 respectively.
When the battery is extruded and exhausted, starting a control unit, wherein the control unit controls the horizontal pushing piece 131 to drive the sliding part 132 to move along the length direction of the extension part 121, and when the horizontal pushing piece moves to a first designated position (battery vacuumizing position), the control unit controls the vertical pushing piece 133 to move, the vertical pushing piece 133 aims at the battery with the antistatic vacuum suction pen 134, and meanwhile, the control unit starts a vacuum pump, and the vacuum pump enables the antistatic vacuum suction pen 134 to suck vacuum to the battery through a vacuumizing tube; when the vacuum suction of the battery is completed, the control unit drives the horizontal pushing piece 131 and the vertical pushing piece 133 to drive the antistatic vacuum suction pen 134 to be far away from the battery, and meanwhile, the control unit controls the horizontal pushing piece 131 to drive the sliding part 132 to move to a second designated position (a steel ball beating position of the battery); the control unit controls the vertical pushing piece 133 to move, and the vertical pushing piece 133 drives the steel ball driving pressure head 135 to drive the steel ball to seal the battery.
The vertical pushing member 133 and the horizontal pushing member 131 are both electric cylinders. The electric cylinder has the characteristics of high specific rigidity, high precision and low noise.
The pressing plate 3 and the baffle plate 4 are made of aluminum alloy materials, and the aluminum alloy materials have the characteristics of light weight, high structural strength and low cost.
The extrusion shaping steel ball beating device for the battery further comprises a protective cover, wherein the protective cover covers the steel ball beating unit 1, the driver 2, the pressing plate 3 and the baffle 4, can effectively prevent harmful gas from spreading to the external environment, and can improve the cleanliness of an operation space.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The extrusion shaping steel ball beating device for the battery is characterized by comprising:
The steel ball beating unit (1) comprises a bottom plate (11), a bracket (12) and a steel ball beating assembly (13), wherein the bracket (12) is vertically arranged on the bottom plate (11), and the steel ball beating assembly (13) is arranged on the bracket (12);
The fixed end of the driver (2) is arranged on the bracket (12) in a penetrating manner, and the pushing direction of the driver (2) is parallel to the length direction of the bottom plate (11);
the pressing plate (3) is vertically arranged, and the pressing plate (3) is connected with the power output end of the driver (2);
The baffle plate (4) is fixedly arranged on the bottom plate (11) along the width direction of the bottom plate (11), the baffle plate (4) is parallel to the pressing plate (3), and the pressing plate (3) and the baffle plate (4) form an extrusion space; and
And the control unit is electrically connected with the steel ball beating unit (1) and the driver (2) respectively.
2. The extrusion shaping steel ball striking device for the battery according to claim 1, further comprising a positioning block (5), wherein the positioning block (5) is arranged between the pressing plate (3) and the baffle plate (4).
3. A device for extrusion-shaping and steel-ball-beating for battery according to claim 2, characterized in that the side of the baffle plate (4) far from the pressing plate (3) is provided with a stiffening plate (41).
4. A device for extrusion-shaping and steel-ball-beating for battery as in claim 3, characterized in that said base plate (11) is further provided at its upper part with a sliding assembly comprising:
the sliding rail is arranged on the bottom plate (11), and the length direction of the sliding rail is parallel to the length direction of the bottom plate (11);
The sliding block is arranged on the sliding rail and is in sliding fit with the sliding rail, and the sliding block is connected with the pressing plate (3).
5. The extrusion shaping steel ball striking device for a battery according to claim 4, further comprising two backing plates (6), wherein the two backing plates (6) are respectively arranged on one side of the pressing plate (3) close to the extrusion space and one side of the baffle plate (4) close to the extrusion space.
6. The extrusion shaping and steel ball striking device for a battery according to claim 5, wherein the backing plate (6) is one of rubber, bakelite plate or PE plate.
7. The extrusion shaping steel ball striking device for a battery according to claim 5, wherein an extension part (121) is provided on an upper part of the bracket (12), the extension part (121) is provided on an upper part of the bottom plate (11), a length direction of the extension part (121) is parallel to a length direction of the bottom plate (11), the steel ball striking assembly (13) is provided on the extension part (121), and the steel ball striking assembly (13) comprises:
The horizontal pushing piece (131) is arranged on the extension part (121), and the pushing direction of the horizontal pushing piece (131) is parallel to the length direction of the extension part (121);
A sliding part (132) parallel to the extending part (121), wherein one end of the sliding part (132) is connected with the power output end of the horizontal pushing piece (131);
The vertical pushing piece (133) is vertically arranged, and the power output end of the vertical pushing piece (133) penetrates through the sliding part (132);
An anti-static vacuum suction pen (134) is vertically arranged, and the anti-static vacuum suction pen (134) is connected with the power output end of the vertical pushing piece (133);
a steel ball pressing head (135) is arranged in parallel with the antistatic vacuum suction pen (134), and the steel ball pressing head (135) is connected with the power output end of the vertical pushing piece (133);
the control unit is electrically connected with the horizontal pushing piece (131), the vertical pushing piece (133), the antistatic vacuum suction pen (134) and the steel ball striking pressure head (135) respectively.
8. The extrusion-shaping steel ball striking device for a battery according to claim 7, wherein the vertical pushing member (133) and the horizontal pushing member (131) are both electric cylinders.
9. The extrusion shaping steel ball striking device for the battery according to claim 4, wherein the pressing plate (3) and the baffle plate (4) are made of aluminum alloy.
10. An extrusion-shaping and steel ball striking device for a battery according to any one of claims 1 to 9, further comprising a shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323659051.9U CN221596519U (en) | 2023-12-29 | 2023-12-29 | Extrusion shaping steel ball beating device for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323659051.9U CN221596519U (en) | 2023-12-29 | 2023-12-29 | Extrusion shaping steel ball beating device for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221596519U true CN221596519U (en) | 2024-08-23 |
Family
ID=92406449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323659051.9U Active CN221596519U (en) | 2023-12-29 | 2023-12-29 | Extrusion shaping steel ball beating device for battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221596519U (en) |
-
2023
- 2023-12-29 CN CN202323659051.9U patent/CN221596519U/en active Active
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