CN219498067U - Battery clamping mechanism with accurate positioning - Google Patents
Battery clamping mechanism with accurate positioning Download PDFInfo
- Publication number
- CN219498067U CN219498067U CN202320101264.0U CN202320101264U CN219498067U CN 219498067 U CN219498067 U CN 219498067U CN 202320101264 U CN202320101264 U CN 202320101264U CN 219498067 U CN219498067 U CN 219498067U
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- Prior art keywords
- battery
- pressure plate
- translation
- plate
- silica gel
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 58
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000741 silica gel Substances 0.000 claims abstract description 27
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 27
- 238000013519 translation Methods 0.000 claims description 37
- 238000012546 transfer Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a battery clamping mechanism with accurate positioning, which comprises a positioning bracket, an upper pressing plate, a lower pressing plate, a silica gel cushion, a material ejection cylinder, a push rod mounting plate, a clamping jaw cylinder, material pressing blocks and material pressing block mounting brackets, wherein the material ejection cylinder is mounted in the positioning bracket, the push rod mounting plate is mounted on an output rod of the material ejection cylinder, a plurality of push rods are arranged on the top of the push rod mounting plate, the lower pressing plate is arranged above the positioning bracket, the upper pressing plate is arranged above the lower pressing plate, the silica gel cushion is mounted at the bottom of the upper pressing plate, the material pressing blocks are provided with two and are symmetrically arranged at two outer sides of the upper pressing plate, the bottoms of the inner ends of the two material pressing blocks can be respectively contacted with the tops of two ends of the silica gel cushion, and a concave space for accommodating a battery core of a battery can be formed to realize positioning of the battery core. The clamping device can realize the clamping work of the battery, effectively improve the position precision of the battery core and greatly improve the yield of finished products.
Description
Technical Field
The utility model relates to the technical field of battery manufacturing equipment, in particular to a battery clamping mechanism with accurate positioning.
Background
In the production process, after electrolyte injection and sealing are completed, the battery needs to be kept stand, so that the electrolyte in the battery can fully infiltrate into a battery core, the battery is activated through a formation process, gas can be generated in the formation process of the battery, an aluminum plastic film bag wrapped outside the battery core can be propped by the gas so as to be separated from the battery core, the battery core can be caused to deviate from a correct position in the follow-up exhaust and secondary sealing under the action of external force, a soft-package battery clamp (publication number: CN 109546195A) disclosed in China is adopted, a gap penetrating the soft-package battery is formed between the first fixing plate and the second fixing plate relatively, the battery is clamped in the gap during working, but in actual production, the clamping assembly cannot exert a large clamping force on the battery due to the weak structure of the soft-package battery, the aluminum plastic film bag of the battery can be propped up the first fixing plate and the second fixing plate easily, the battery core is propped up when the battery is inflated, and the product displacement is easy to occur, and the product cost is reduced.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a battery clamping mechanism with accurate positioning, which can realize clamping work of a battery, and the two ends of a silica gel cushion are bent downwards by adopting a pressing block, so that a concave space for positioning a battery core of the battery is formed, the position accuracy of the battery core can be effectively improved, the yield of a finished product is greatly improved, and the production cost is reduced.
In order to achieve the aim, the utility model provides a battery clamping mechanism with accurate positioning, which comprises a positioning bracket, an upper pressing plate, a lower pressing plate, a silica gel cushion, a jacking cylinder, a push rod mounting plate, a clamping jaw cylinder, a pressing block and a pressing block mounting bracket, wherein the jacking cylinder is upwards arranged in the positioning bracket, the push rod mounting plate is horizontally arranged on an output rod of the jacking cylinder, a plurality of push rods are vertically arranged at the top of the push rod mounting plate, the lower pressing plate is arranged above the positioning bracket in a liftable manner, the upper pressing plate is arranged above the lower pressing plate and is connected with the lower pressing plate into a whole through a connecting component, the silica gel cushion is arranged at the bottom of the upper pressing plate and is positioned between the upper pressing plate and the lower pressing plate, two ends of the silica gel cushion in the length direction respectively extend outwards from two side surfaces of the upper pressing plate, the clamping jaw cylinders are provided with two clamping jaw cylinders and are respectively arranged on two sides of the positioning support horizontally along the length direction of the silica gel cushion, the pressing blocks are provided with two clamping jaw cylinders and are respectively symmetrically arranged on two outer sides of the upper pressing plate along the length direction of the silica gel cushion, the two pressing blocks are respectively connected with output parts of the corresponding clamping jaw cylinders through corresponding pressing block mounting supports, when the jacking cylinders drive the ejector rods to lift the upper pressing plate and the lower pressing plate upwards after penetrating through holes formed in the top of the positioning support, inner ends of the two pressing blocks can be mutually close to each other under the driving of the two clamping jaw cylinders, the bottoms of the inner ends of the two pressing blocks can be respectively contacted with the tops of two ends of the silica gel cushion, the two ends of the silica gel cushion can be bent downwards, and accordingly concave spaces for accommodating battery cores of batteries can be formed to realize positioning of the battery cores.
As the preferred implementation mode, the top of positioning fixture still is equipped with a plurality of locating piece, and a plurality of locating piece is arranged in the outside of holding down plate with encircleing respectively, and the medial surface of a plurality of locating piece all is in close contact with the lateral surface of holding down plate, and the inboard top of a plurality of locating piece all is equipped with by the guide slope of down inwards slope.
As a preferable embodiment, the positioning blocks are all L-shaped.
As a preferred embodiment, the connecting component comprises a plurality of clamping bolts, a plurality of threaded holes are formed in the edge position of the lower pressing plate, and the tail ends of the plurality of clamping bolts are respectively connected with the corresponding threaded holes in a threaded mode after penetrating through a plurality of corresponding through holes formed in the upper pressing plate.
As preferred embodiment, still include the battery transfer mechanism that is used for driving the locating support translation in order to realize the transfer of battery, battery transfer mechanism includes at least one translation slide rail, at least one translation slide and at least one translation cylinder, and every translation slide rail all extends along the direction of locating support translation and arranges, and every translation slide is all translatably installed on the translation slide rail that corresponds respectively, and the top of every translation slide all is connected with the bottom of locating support, and every translation cylinder all extends along the direction of locating support translation and arranges, and the output position of every translation cylinder all is connected with the bottom of locating support.
As a preferred embodiment, the translation cylinder is provided as a rodless cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has simple structure and reasonable design, can realize the clamping work of the battery, and bends the two ends of the silica gel cushion downwards by adopting the pressing block, thereby forming a concave space for positioning the battery core of the battery, effectively improving the position precision of the battery core, greatly improving the yield of finished products and reducing the production cost.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a battery clamping mechanism with accurate positioning according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a precisely positioned battery clamping mechanism according to an embodiment of the present utility model;
FIG. 3 is a partial cross-sectional view of a precisely positioned battery clamping mechanism provided by an embodiment of the present utility model;
fig. 4 is a partial enlarged view at a in fig. 3.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, an embodiment of the present utility model provides a battery clamping mechanism with accurate positioning, which includes a positioning bracket 1, an upper pressing plate 2, a lower pressing plate 3, a silica gel cushion 4, a material ejection cylinder 5, a push rod 6, a push rod mounting plate 7, a clamping jaw cylinder 8, a pressing block 9 and a pressing block mounting bracket 10, and the following detailed description of each component of the embodiment is given with reference to the accompanying drawings.
As shown in fig. 1 to 4, the ejector cylinder 5 is installed upwardly inside the positioning bracket 1, the ejector rod mounting plate 7 is installed horizontally on the output rod of the ejector cylinder 5, in this embodiment, four ejector rods 6 are provided, each of the four ejector rods 6 is installed vertically on top of the ejector rod mounting plate 7, the lower platen 3 is arranged liftably above the positioning bracket 1, and the upper platen 2 is arranged above the lower platen 3, and simultaneously the upper platen 2 and the lower platen 3 are connected into a whole by a connecting assembly, in this embodiment, the connecting assembly includes four clamping bolts 21, and four corresponding threaded holes 31 are respectively opened at the edge positions of the lower platen 3, in particular embodiments, a battery is placed between the upper platen 2 and the lower platen 3, and the tail ends of the four clamping bolts 21 are respectively threaded with the corresponding threaded holes 31 after passing through a plurality of corresponding through holes opened on the upper platen 2, the battery can be firmly installed in the clamping mechanism, meanwhile, the silica gel cushion 4 is installed at the bottom of the upper pressing plate 2 and is positioned between the upper pressing plate 2 and the lower pressing plate 3, so that the bottom surface of the silica gel cushion 4 is contacted with the top surface of the battery, in the embodiment, two clamping jaw air cylinders 8 are arranged and respectively horizontally installed at two sides of the positioning bracket 1 along the length direction of the silica gel cushion 4, two pressing blocks 9 are arranged and respectively symmetrically arranged at two outer sides of the upper pressing plate 2 along the length direction of the silica gel cushion 4, the two pressing blocks 9 are respectively connected with the output positions of the corresponding clamping jaw air cylinders 8 through corresponding pressing block installing brackets 10, and when the clamping jaw air cylinders 8 are driven by the two clamping jaw air cylinders 8 to mutually approach the inner ends of the two pressing blocks 9, the ejector cylinders 5 drive the four ejector rods 6 to lift the upper pressing plate 2 and the lower pressing plate 3 upwards after penetrating through the through holes formed in the top of the positioning support 1, so that the bottoms of the inner ends of the two pressing blocks 9 can be respectively contacted with the tops of the two ends of the silica gel cushion 4, the two ends of the silica gel cushion 4 are bent downwards, a concave space for positioning the battery cells is formed, the battery cells of the battery can be effectively prevented from being displaced during formation, the position accuracy of the battery cells can be improved, and the yield of the battery is improved.
In the concrete implementation, the sizes of the upper pressing plate 2 and the silica gel cushion 4 can be adjusted according to the sizes of the actually produced batteries so as to adapt to the batteries with different specifications, and other parts are not required to be replaced, so that the battery is convenient to use and wide in application range.
Preferably, the top of the positioning fixture is further provided with a plurality of positioning blocks 11, the plurality of positioning blocks 11 are circumferentially arranged on the outer side of the lower pressing plate 3, the inner side surfaces of the plurality of positioning blocks 11 are in close contact with the outer side surface of the lower pressing plate 3, and in the specific implementation, the inner top of the plurality of positioning blocks 11 is provided with a guide inclined surface 111 which is inclined inwards from top to bottom, and in this embodiment, the positioning blocks 11 are preferably L-shaped.
In a specific implementation, the battery transfer mechanism 101 is further included for driving the positioning bracket 1 to translate so as to transfer the battery, in this embodiment, the battery transfer mechanism 101 includes two translation sliding rails 1011, two translation sliding carriages 1012 and two translation cylinders 1013, the two translation sliding rails 1011 are all arranged along the translation direction of the positioning bracket 1, the two translation sliding carriages 1012 are respectively and translatably mounted on the translation sliding rails 1011 corresponding to each other, the top of the two translation sliding carriages 1012 are all connected with the bottom of the positioning bracket 1, the two translation cylinders 1013 are respectively arranged along the translation direction of the positioning bracket 1, and the output parts of the two translation cylinders 1013 are all connected with the bottom of the positioning bracket 1, and in a specific implementation, the two translation cylinders 1013 are all preferably rodless cylinders.
In conclusion, the battery clamping device is simple in structure and reasonable in design, can clamp the battery, and bends the two ends of the silica gel cushion downwards by adopting the pressing blocks, so that a concave space for positioning the battery core of the battery is formed, the position accuracy of the battery core can be effectively improved, the yield of finished products is greatly improved, and the production cost is reduced.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a battery fixture of accurate location which characterized in that: including locating bracket (1), top board (2), holding down plate (3), silica gel cushion (4), liftout cylinder (5), ejector pin (6), ejector pin mounting panel (7), clamping jaw cylinder (8), pressing piece (9) and pressing piece installing support (10), liftout cylinder (5) install the inside at locating bracket (1) up, ejector pin mounting panel (7) are installed on the output pole of liftout cylinder (5) horizontally, ejector pin (6) are equipped with a plurality of and all install the top at ejector pin mounting panel (7) vertically, holding down plate (3) liftable ground is arranged in the top of locating bracket (1), top board (2) are arranged in the top of holding down plate (3) and are connected into an organic whole through coupling assembling with holding down plate (3), silica gel cushion (4) are installed in the bottom of top board (2) and are located between top board (2) and holding down plate (3), the both ends of the length direction of silica gel cushion (4) outwards extend outside by the both sides face of top board (2) respectively, 8 are equipped with two and are located at the both sides of horizontal clamping jaw (1) of holding down plate (4) along the length direction of respectively, the utility model discloses a silicon rubber cushion, including upper pressure plate (2), lower pressure plate (3), upper pressure plate (2), upper pressure plate (4), lower pressure plate (3), lower pressure plate (9), wherein, upper pressure plate (2) is equipped with two and is arranged in the length direction of upper pressure plate (4) symmetrically along silica gel cushion (4), two upper pressure plate (9) are connected with the output position of the clamping jaw cylinder (8) that corresponds respectively through corresponding upper pressure plate installing support (10) respectively, when ejector pin cylinder (5) drive ejector pin (6) upwards jack-up upper pressure plate (2) and lower pressure plate (3) behind the through-hole of seting up of passing locating support (1), the inner of two upper pressure plate (9) can be close to each other under the drive of two clamping jaw cylinders (8), make the inner bottom of two upper pressure plate (9) contact with the both ends top of silica gel cushion (4) respectively, can be bent the both ends of silica gel cushion (4) downwards, thereby can form the concave space that is used for holding the electric core of battery and realize the location to electric core.
2. The precisely positioned battery clamping mechanism of claim 1, wherein: the top of positioning fixture still is equipped with a plurality of locating piece (11), and a plurality of locating piece (11) are arranged in the outside of holding down plate (3) with encircleing respectively, and the medial surface of a plurality of locating piece (11) all with the lateral surface in close contact of holding down plate (3), the inboard top of a plurality of locating piece (11) all is equipped with from top to bottom inwards inclined direction inclined plane (111).
3. The precisely positioned battery clamping mechanism of claim 2, wherein: the positioning blocks (11) are L-shaped.
4. The precisely positioned battery clamping mechanism of claim 1, wherein: the connecting assembly comprises a plurality of clamping bolts (21), a plurality of threaded holes (31) are formed in the edge position of the lower pressing plate (3), and the tail ends of the plurality of clamping bolts (21) are respectively connected with the corresponding threaded holes (31) in a threaded mode after penetrating through corresponding through holes formed in the upper pressing plate (2) downwards.
5. The precisely positioned battery clamping mechanism of claim 1, wherein: the battery transfer mechanism (101) is used for driving the positioning support (1) to translate so as to transfer batteries, the battery transfer mechanism (101) comprises at least one translation sliding rail (1011), at least one translation sliding seat (1012) and at least one translation air cylinder (1013), each translation sliding rail (1011) extends and is arranged along the translation direction of the positioning support (1), each translation sliding seat (1012) is translatably mounted on the corresponding translation sliding rail (1011), the top of each translation sliding seat (1012) is connected with the bottom of the positioning support (1), each translation air cylinder (1013) extends and is arranged along the translation direction of the positioning support (1), and the output part of each translation air cylinder (1013) is connected with the bottom of the positioning support (1).
6. The precisely positioned battery clamping mechanism of claim 5, wherein: the translation cylinder (1013) is configured as a rodless cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320101264.0U CN219498067U (en) | 2023-02-02 | 2023-02-02 | Battery clamping mechanism with accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320101264.0U CN219498067U (en) | 2023-02-02 | 2023-02-02 | Battery clamping mechanism with accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219498067U true CN219498067U (en) | 2023-08-08 |
Family
ID=87483753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320101264.0U Active CN219498067U (en) | 2023-02-02 | 2023-02-02 | Battery clamping mechanism with accurate positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219498067U (en) |
-
2023
- 2023-02-02 CN CN202320101264.0U patent/CN219498067U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231104 Address after: No. 29, Nanhezhuang Village, Gucheng Town, Dingxing County, Baoding City, Hebei Province, 072650 Patentee after: Li Ning Address before: Room 103, Building 4, No. 4, Hengli East Ring Road, Hengli Town, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan Yuankong Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240331 Address after: Room 402, 4th Floor, Building 11, No. 1 Liupukang Street, Xicheng District, Beijing, 100032 Patentee after: Zhonghuan Low Carbon Energy Saving Technology (Beijing) Co.,Ltd. Country or region after: China Address before: No. 29, Nanhezhuang Village, Gucheng Town, Dingxing County, Baoding City, Hebei Province, 072650 Patentee before: Li Ning Country or region before: China |
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| TR01 | Transfer of patent right |