CN218859714U - Battery clamping jaw - Google Patents
Battery clamping jaw Download PDFInfo
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- CN218859714U CN218859714U CN202222699098.7U CN202222699098U CN218859714U CN 218859714 U CN218859714 U CN 218859714U CN 202222699098 U CN202222699098 U CN 202222699098U CN 218859714 U CN218859714 U CN 218859714U
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- clamping assembly
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- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000013459 approach Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of material handling, and discloses a battery clamping jaw, which comprises a first clamping component, a second clamping component, a control module and a driving device, wherein the driving device is used for driving the first clamping component and the second clamping component to approach each other in opposite directions so as to clamp a battery; the first clamping assembly and the second clamping assembly are both provided with clamping parts, and pressure detection assemblies sleeved on the clamping parts are arranged on the clamping parts; the control module is respectively and electrically connected with the driving device and the pressure detection assembly. The utility model discloses a battery clamping jaw can effectively avoid appearing the condition of crushing the battery, and control module can effectively realize the clamping part or the condition that the battery that is pressed from both sides tightly produces the collision with external equipment.
Description
Technical Field
The utility model relates to a material handling technical field especially relates to a battery clamping jaw.
Background
At present, in the battery processing process, a battery clamping jaw is required to be used for clamping the battery so as to realize the charging and discharging of the battery.
Current battery clamping jaw, including first arm lock, second arm lock and drive arrangement, drive arrangement can drive first arm lock and second arm lock and press from both sides tight battery in opposite directions, and the battery clamping jaw judges the clamp force of pressing from both sides tight battery through detection drive arrangement's output power, but drive arrangement's output power still need overcome first arm lock and the second arm lock and remove the frictional force of in-process, thereby the clamp force that leads to the actual battery that is used for pressing from both sides tight and drive arrangement's output power have certain error, thereby the condition of pressing the battery wounded or pressing from both sides not tight battery appears easily. In addition, the battery clamping jaw cannot recognize the condition that the first clamping arm, the second clamping arm or the clamped battery collides with external equipment.
In view of this, a need exists for a battery clamping jaw, which can control the clamping force for clamping a battery more precisely, and can effectively recognize the situation that the first clamping arm, the second clamping arm or the clamped battery collides with external equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery clamping jaw can control the clamp force that presss from both sides tight battery more accurately, and can effectively realize first arm lock, second arm lock or the condition that produces the collision by the tight battery of clamp and external equipment.
To achieve the purpose, the utility model adopts the following technical proposal:
a battery clamping jaw comprises a first clamping assembly, a second clamping assembly, a control module and a driving device for driving the first clamping assembly and the second clamping assembly to approach to each other oppositely to clamp a battery, wherein the first clamping assembly and the second clamping assembly are arranged oppositely;
the first clamping assembly and the second clamping assembly are both provided with clamping parts, and pressure detection assemblies sleeved on the peripheries of the clamping parts are arranged on the clamping parts;
the control module is respectively and electrically connected with the driving device and the pressure detection assembly.
Optionally, the pressure detecting assembly includes a plurality of sheet-type sensors, the plurality of sheet-type sensors surround the clamping portion, and the control module is electrically connected to each of the plurality of sheet-type sensors;
the clamping part is provided with a clamping surface for clamping a battery, and at least one sheet of the sheet type sensor is arranged on the clamping surface.
Optionally, the clamping portion is L-shaped, and further includes a battery supporting surface adjacent to the clamping surface;
the battery bearing surface is connected with the clamping surface, and at least one piece of the chip sensor is arranged on the battery bearing surface.
Optionally, a telescopic device is further installed on the driving device, and a pressing plate for pressing the battery on the battery bearing surface is installed on a telescopic shaft of the telescopic device.
Optionally, the clamping portion further includes a first side surface, a second side surface, and a third side surface opposite to the clamping surface, and the first side surface and the second side surface are respectively adjacent to the clamping surface;
at least one sheet of the sheet sensor is arranged on the first side surface, the second side surface and the third side surface respectively.
Optionally, the first clamping assembly comprises a first connecting block and a clamping arm mounted on the first connecting block; the second clamping assembly comprises a second connecting block and a clamping arm arranged on the second connecting block;
one end, far away from the driving device, of the clamping arm is the clamping part, and the clamping arm on the first connecting block and the clamping arm on the second connecting block are oppositely arranged.
Optionally, at least two clamping arms are arranged on the first connecting block at intervals in parallel;
at least two clamping arms are arranged on the second connecting block at intervals in parallel.
Optionally, the drive means is a jaw cylinder.
Optionally, the surface of the pressure detection assembly is further sleeved with a protective rubber sleeve.
Optionally, the battery clamping device further comprises a third clamping assembly and a fourth clamping assembly which are arranged oppositely, and a clamping device which is used for driving the third clamping assembly and the fourth clamping assembly to approach to each other oppositely so as to clamp the battery;
the first clamping assembly and the second clamping assembly move along a preset first straight line, the third clamping assembly and the fourth clamping assembly move along a preset second straight line, and the preset first straight line is perpendicular to the preset second straight line.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the embodiment, the pressure detection assembly is sleeved on the clamping part, and the control module is respectively and electrically connected with the driving device and the pressure detection device, so that the pressure sensor can accurately detect the clamping force on the battery, and the condition that the battery is crushed or not clamped is effectively avoided; in addition, because the pressure detection assembly is sleeved on the clamping part, when the clamping part of the first clamping assembly, the clamping part of the second clamping assembly or a clamped battery collides with the outside, the pressure value detected by the pressure detection device can generate obvious jumping, so that the control module can accurately identify the collision condition.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose.
Fig. 1 is a schematic perspective view of a battery clamping jaw provided in an embodiment of the present invention;
fig. 2 is an explosion structure diagram of the clamp arm, the pressure detection assembly and the protective rubber sleeve provided by the embodiment of the present invention;
fig. 3 is a schematic front view of a battery clamping jaw provided in an embodiment of the present invention;
fig. 4 is a schematic bottom view of a battery clamping jaw provided in an embodiment of the present invention;
FIG. 5 isbase:Sub>A schematic view of the cross-sectional structure A-A in FIG. 4;
FIG. 6 is an enlarged schematic view of position A in FIG. 5;
fig. 7 is an enlarged schematic view of position B in fig. 6.
Illustration of the drawings: 1. a first clamping assembly; 101. a clamping surface; 102. a battery support surface; 103. a first side surface; 104. a second side surface; 105. a third side; 11. a clamping portion; 12. a first connection block; 13. clamping arms; 2. a second clamping assembly; 21. a second connecting block; 3. a drive device; 4. a pressure detection assembly; 41. a sheet sensor; 5. a telescoping device; 6. pressing a plate; 7. and (5) protecting the rubber sleeve.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described in the embodiments of the present invention with reference to the drawings, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The embodiment of the utility model provides a battery clamping jaw is provided with the dynamics that the tight battery of clamp can be detected to pressure measurement subassembly 4 on clamping part 11 by the cover, and control module passes through the undulant condition of pressure value of electricity connection pressure measurement subassembly 4, can effectively detect out clamping part 11 or whether the tight battery that is pressed from both sides produces the collision with the external world, is favorable to strengthening the product quality and detects.
Referring to fig. 1 to 7, the battery clamping jaw includes a first clamping assembly 1, a second clamping assembly 2, a control module, and a driving device 3 for driving the first clamping assembly 1 and the second clamping assembly 2 to approach each other to clamp the battery. Wherein the first clamping assembly 1 and the second clamping assembly 2 are oppositely arranged.
The first clamping assembly 1 and the second clamping assembly 2 are both provided with a clamping part 11, and the clamping part 11 is provided with a pressure detection assembly 4 sleeved on the periphery of the clamping part 11; the control module is respectively and electrically connected with the driving device 3 and the pressure detection component.
In the actual working process, the driving device 3 drives the first clamping component 1 and the second clamping component 2 to move oppositely to clamp the battery, at the moment, the pressure detection component 4 detects the clamping force to the battery in real time and transmits the clamping force data to the control module, so that the clamping force to the battery can be accurately detected, and the control device controls the driving device 3 to keep a good clamping effect to the battery. In the process that the battery clamping jaw drives the battery to move, if the first clamping assembly 1 or the second clamping assembly 2 collides with the outside, the pressure value detected by the pressure detection assembly 4 is obviously increased at the moment of collision, so that the control module can detect the collision condition. In the process that the battery clamping jaw drives the battery to move, if the battery collides with the outside, the battery applies larger pressure to the pressure detection assembly at the moment of collision, so that the control module can detect the collision condition.
It should be noted that, the pressure detection assembly is sleeved on the periphery of the clamping portion 11, and no matter which angle the clamping portion 11 collides with the outside, the control module can detect the lifting of the pressure value, so as to determine that the collision condition exists.
In a specific embodiment, the pressure detecting assembly 4 includes a plurality of sheet-type sensors 41, the plurality of sheet-type sensors 41 surround the clamping portion 11, and the control module is electrically connected to each sheet-type sensor; the clamping portion 11 has a clamping surface 101 for clamping the battery, and at least one sheet type sensor 41 is provided on the clamping surface 101. The sheet sensor is also referred to as a strain gauge sensor.
Optionally, the clamping portion 11 further includes a first side surface 103, a second side surface 104, and a third side surface 105 opposite to the clamping surface, and the first side surface 103 and the second side surface 104 are respectively adjacent to the clamping surface 101; at least one sheet of the sheet sensor 41 is disposed on the first side 103, the second side 104, and the third side 105, respectively.
The control module may detect that the clamping portion 11 of the first clamping assembly 1, the clamping portion 12 of the second clamping assembly 2, or the battery collides with the outside according to the pressure values of different sheet sensors. Specifically, the set maximum clamping force of the clamping portion 11 on the battery may be set in the control module, and when the actual clamping force is detected to be greater than the set maximum clamping force, an abnormality such as a collision may occur, and at this time, the control module determines whether the operation of the apparatus needs to be stopped according to the specifically detected magnitude of the collision pressure.
It should be noted that each clamping portion 11 is sleeved with a pressure detection assembly, so that situations such as incorrect grabbing position, external contact of a clamping jaw and the like can be well identified, and the situation that a battery is clamped or damaged by collision is reduced. Preferably, the pressure value detected by each clamping portion 11 should be approximately equal when the position of the battery is in the correct clamping position.
In this embodiment, the clamping portion 11 is L-shaped, and further includes a battery receiving surface 102 adjacent to the clamping surface 101; the battery receiving surface 102 is connected to the clamping surface 101, and the battery receiving surface 102 is provided with at least one sheet type sensor 41.
The sheet sensor 41 disposed on the battery support surface 102 can detect the weight of the battery supported, so that the situations of mistaken battery grasping, missed battery grasping, less battery grasping, more battery grasping, etc. can be well recognized by the control module. In addition, in this example, the battery bearing surface 102 is connected with the clamping surface 101 through an arc surface, so that the situation that local clamping force is too large in the clamping process of the battery is avoided, and too large deformation of the edge of the battery is avoided.
In a specific embodiment, the driving device 3 is also provided with a telescopic device 5, and a telescopic shaft of the telescopic device 5 is provided with a pressing plate 6 for pressing the battery on the battery bearing surface 102; the control modules are respectively and electrically connected with the telescopic devices 5.
The telescopic shaft of the telescopic device 5 extends out to press the pressing plate 6 to the top surface of the battery, so that the battery is fixed between the battery bearing surface 102 and the pressing plate 6, and the fixing effect on the battery is further improved.
Optionally, the first clamping assembly 1 comprises a first connecting block 12 and a clamping arm 13 mounted on the first connecting block 12; the second clamping assembly 2 comprises a second connecting block 21 and a clamping arm 13 arranged on the second connecting block 21; one end of the clamping arm 13 far away from the driving device 3 is a clamping part 11, and the clamping arm 13 on the first connecting block and the clamping arm 13 on the second connecting block 21 are oppositely arranged.
Optionally, at least two clamping arms 13 are arranged on the first connecting block 12 at intervals in parallel; at least two clamping arms 13 are arranged on the second connecting block 21 at intervals in parallel. It should be noted that, a plurality of clamping arms 13 may be provided on the first connecting block 12, and a plurality of clamping arms 13 may be provided on the second connecting block 21, so as to improve the clamping effect. In addition, the arm lock 13 that the interval set up is favorable to reducing the total weight of battery clamping jaw, makes the battery clamping jaw more light, and the installation is more convenient.
Optionally, drive arrangement 3 is the clamping jaw cylinder, and the mature and market price of clamping jaw cylinder technique is lower, is favorable to reducing the cost of battery clamping jaw.
Optionally, the surface of the pressure detection assembly 4 is further sleeved with a protective rubber sleeve 7, the protective rubber sleeve 7 can effectively relieve the impact force on the battery, and the production yield of the battery is favorably improved.
Optionally, the battery clamping jaw further comprises a third clamping assembly and a fourth clamping assembly which are arranged oppositely, and a clamping device for driving the third clamping assembly and the fourth clamping assembly to approach each other oppositely so as to clamp the battery; the first clamping assembly and the second clamping assembly move along a preset first straight line, the third clamping assembly and the fourth clamping assembly move along a preset second straight line, and the preset first straight line is perpendicular to the preset second straight line. In the actual tight battery of clamp, first clamping component, second clamping component, third clamping component and fourth clamping component mutually support, press from both sides four sides of tight battery, promote and press from both sides tight effect, can effectively avoid the battery to fall the damage.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The battery clamping jaw is characterized by comprising a first clamping assembly (1), a second clamping assembly (2), a control module and a driving device (3) for driving the first clamping assembly (1) and the second clamping assembly (2) to approach to each other oppositely to clamp a battery, wherein the first clamping assembly (1) and the second clamping assembly (2) are arranged oppositely;
the first clamping assembly (1) and the second clamping assembly (2) are both provided with a clamping part (11), and a pressure detection assembly (4) sleeved on the periphery of the clamping part (11) is arranged on the clamping part (11);
the control module is respectively and electrically connected with the driving device (3) and the pressure detection assembly.
2. The battery jaw as claimed in claim 1, characterized in that said pressure detection assembly (4) comprises a number of sheet sensors (41), said number of sheet sensors (41) surrounding said grip portion (11), and said control module electrically connecting each of said sheet sensors;
the clamping part (11) is provided with a clamping surface (101) for clamping a battery, and at least one sheet type sensor (41) is arranged on the clamping surface (101).
3. A battery jaw as claimed in claim 2, characterized in that said clamping portion (11) is L-shaped and further comprises a battery bearing surface (102) adjacent to said clamping surface (101);
the battery bearing surface (102) is connected with the clamping surface (101), and at least one sheet of the sheet sensor (41) is arranged on the battery bearing surface (102).
4. A battery clamping jaw according to claim 3, characterized in that a telescopic device (5) is further mounted on the driving device (3), and a pressing plate (6) for pressing the battery on the battery bearing surface (102) is mounted on a telescopic shaft of the telescopic device (5).
5. The battery clamping jaw according to claim 2, characterized in that the clamping portion (11) further comprises a first side surface (103), a second side surface (104) and a third side surface (105) opposite to the clamping surface, the first side surface (103) and the second side surface (104) being respectively adjacent to the clamping surface (101);
at least one sheet-type sensor (41) is arranged on the first side surface (103), the second side surface (104) and the third side surface (105) respectively.
6. The battery jaw as claimed in claim 1, characterized in that said first clamping assembly (1) comprises a first connecting block (12) and a clamping arm (13) mounted on said first connecting block (12); the second clamping assembly (2) comprises a second connecting block (21) and clamping arms (13) installed on the second connecting block (21);
one end of the clamping arm (13) far away from the driving device (3) is the clamping part (11), and the clamping arm (13) on the first connecting block (12) and the clamping arm (13) on the second connecting block (21) are oppositely arranged.
7. A battery jaw as claimed in claim 6, characterized in that said first connecting block (12) is provided with at least two of said clamping arms (13) spaced apart in parallel;
at least two clamping arms (13) are arranged on the second connecting block (21) in parallel at intervals.
8. The battery jaw according to claim 1, characterized in that the drive means (3) is a jaw cylinder.
9. The battery clamping jaw as claimed in claim 1, characterized in that the surface of the pressure detection assembly (4) is also sheathed with a protective rubber sleeve (7).
10. The battery clamping jaw as claimed in claim 1, further comprising a third clamping assembly and a fourth clamping assembly disposed opposite to each other, and a clamping device for bringing the third clamping assembly and the fourth clamping assembly toward each other to clamp the battery;
the first clamping assembly (1) and the second clamping assembly (2) move along a preset first straight line, the third clamping assembly and the fourth clamping assembly move along a preset second straight line, and the preset first straight line is perpendicular to the preset second straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699098.7U CN218859714U (en) | 2022-10-13 | 2022-10-13 | Battery clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699098.7U CN218859714U (en) | 2022-10-13 | 2022-10-13 | Battery clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218859714U true CN218859714U (en) | 2023-04-14 |
Family
ID=87371656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222699098.7U Active CN218859714U (en) | 2022-10-13 | 2022-10-13 | Battery clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218859714U (en) |
-
2022
- 2022-10-13 CN CN202222699098.7U patent/CN218859714U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zhengli New Energy Battery Technology Co.,Ltd. Country or region after: China Address before: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee before: Jiangsu Zenergy Battery Technologies Co.,ltd Country or region before: China |