CN210175963U - Gripping device - Google Patents
Gripping device Download PDFInfo
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- CN210175963U CN210175963U CN201920565343.0U CN201920565343U CN210175963U CN 210175963 U CN210175963 U CN 210175963U CN 201920565343 U CN201920565343 U CN 201920565343U CN 210175963 U CN210175963 U CN 210175963U
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- pressing
- seat
- cross beam
- electric core
- connecting seat
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Abstract
The utility model discloses a gripping device, which comprises a fixed seat and a lifting driving piece arranged on the fixed seat, wherein the driving end of the lifting driving piece is provided with a connecting mechanism; the connecting mechanism is provided with a grabbing mechanism for grabbing the electric core and a pressing mechanism for pressing the electric core; the pressing mechanism comprises a pressing seat fixedly connected with the connecting mechanism, a cross beam is arranged on the pressing seat, a lifting guide rod is arranged on the cross beam in a sliding mode, and a pressing plate is arranged at one end, far away from the cross beam, of the lifting guide rod; a compression spring is sleeved on the lifting guide rod and is positioned between the cross beam and the pressing plate. The utility model provides a grabbing device sets up spring and clamp plate through the elevating gear who snatchs the mechanism at electric core, snatchs the mechanism at the drive and descend and compress tightly electric core when snatching electric core, has saved the time that additionally compresses tightly, has improved production efficiency, and then has practiced thrift manufacturing cost.
Description
Technical Field
The utility model relates to a mechanical automation technical field especially relates to a grabbing device.
Background
In the production process of the lithium battery, after the electric core is processed at a certain station, the electric core needs to be clamped by the conveying device and conveyed to the next station so as to continue to perform the next process.
In the prior art, when the battery cell is conveyed between the stations, the battery cell is clamped mainly by arranging the air cylinder and then conveyed. The transmission mode needs the action time of clamping the battery core, and the efficiency is low; the clamping precision needs to be controlled, the cell can be damaged if the clamping force is too large, the cell can fall off if the clamping force is too small, and the clamping is realized by one clamp, so the processing cost is high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a grabbing device solves the problem that electric core conveying efficiency is low among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
a grabbing device comprises a fixed seat and a lifting driving piece arranged on the fixed seat, wherein a driving end of the lifting driving piece is provided with a connecting mechanism; the connecting mechanism is provided with a grabbing mechanism for grabbing the electric core and a pressing mechanism for pressing the electric core;
the pressing mechanism comprises a pressing seat fixedly connected with the connecting mechanism, a cross beam is arranged on the pressing seat, a lifting guide rod is arranged on the cross beam in a sliding mode, and a pressing plate is arranged at one end, far away from the cross beam, of the lifting guide rod;
and a compression spring is sleeved on the lifting guide rod and is positioned between the cross beam and the pressing plate.
Optionally, the grabbing mechanism comprises an air claw manipulator arranged on the connecting mechanism, the air claw manipulator comprises a pair of clamping arms capable of being opened and gathered relatively, and an air claw cylinder for driving the clamping arms to be opened and gathered;
and a pair of pocket claw components are respectively arranged on the clamping arms, the two groups of pocket claw components are respectively arranged on two sides of the pressing plate, and claw ends of the pocket claw components protrude out of the pressing plate.
Optionally, two beams are arranged on the lower pressing seat, and the two beams are respectively arranged at two ends of the lower pressing seat;
two ends of each cross beam are respectively provided with a lifting guide rod, and the lifting guide rods are connected with the cross beams in a sliding mode through linear bearings.
Optionally, the connecting mechanism includes a first connecting seat, and the lifting driving member is connected to the first connecting seat in a driving manner; the first connecting seat is a right-angle seat; a second connecting seat is fixedly arranged on the bottom surface of the first connecting seat, and the second connecting seat is a long plate; the pneumatic claw cylinder is arranged on the bottom surface of the second connecting seat.
Optionally, the lower pressing base comprises a pair of lower pressing auxiliary plates arranged on the bottom surface of the second connecting base, and the pair of lower pressing auxiliary plates are respectively arranged on two sides of the gas claw cylinder;
the crossbeams are erected between the pair of pressing auxiliary plates, and the two crossbeams are respectively arranged at two ends of the pressing.
Optionally, the jaw end of the jaw assembly is wrapped with a buffer.
Optionally, the buffer device includes one or more of a silica gel layer, a sponge layer, and a plastic layer.
Optionally, the claw end of the pocket claw assembly is coated with a non-slip mat.
Optionally, the lifting driving member is an air cylinder.
Optionally, the connecting device further comprises a reinforcing seat in a right-angle shape, and the reinforcing seat is attached to an included angle between the first connecting seat and the second connecting seat.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a grabbing device sets up spring and clamp plate through the elevating gear who snatchs the mechanism at electric core, snatchs the mechanism decline at the drive and snatchs electric core and compress tightly electric core when snatching electric core, has saved the time that additionally compresses tightly the action, has improved production efficiency, and then has practiced thrift manufacturing cost.
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.
Fig. 1 is a schematic structural view of a gripping device provided by the present invention;
fig. 2 is the utility model provides a pair of local structure schematic diagram when grabbing device snatchs electric core.
In the above figures: 10. a fixed seat; 21. a lifting drive member; 22. a first connecting seat; 221. a reinforcing seat; 23. a second connecting seat; 24. pressing down the base; 25. a cross beam; 26. pressing a plate; 261. a lifting guide rod; 2611. A linear bearing; 262. a compression spring; 31. a pneumatic claw cylinder; 311. clamping arms; 32. a jaw assembly.
Detailed Description
In order 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 with reference to the drawings in the embodiments of the present invention, 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.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The utility model aims at providing a snatch and compress tightly grabbing device of two unifications of action saves extra step that compresses tightly in the snatching data send process of electric core to improve production efficiency.
The grasping apparatus will be described in detail below with reference to the accompanying drawings. In the following description, the description of the orientation refers to fig. 1 and 2 as a reference.
Referring to fig. 1 and fig. 2, the grabbing mechanism provided by the present invention includes a fixing base 10, and further includes a lifting driving member 21 installed on the fixing base 10; the driving end of the lifting driving piece 21 is provided with a connecting mechanism, and the connecting mechanism is provided with a grabbing mechanism for grabbing the battery core. In this embodiment, the lifting driving member 21 is a cylinder; it will be appreciated that the lifting drive 21 may also be a motor or other device capable of performing a drive function.
The grabbing mechanism comprises an air claw manipulator arranged on the connecting mechanism, the air claw manipulator comprises a pair of clamping arms 311 capable of being opened and gathered relatively, and an air claw cylinder 31 used for driving the clamping arms 311 to be opened and gathered; a set of jaw components 32 is respectively arranged on the pair of clamping arms 311, and the two sets of jaw components 32 are respectively arranged on two sides of the pressing plate 26. The clamping arms 311 are driven to gather through the air claw cylinder 31 so as to grab the battery cell to realize the transmission of the battery cell.
In this embodiment, the connection mechanism is further provided with a pressing mechanism for pressing the battery cell; this pushing down mechanism includes the lower pressure seat 24 with coupling mechanism fixed connection, be equipped with crossbeam 25 on the lower pressure seat 24, the sliding is provided with lift guide 261 on crossbeam 25, lift guide 261 keeps away from the one end of crossbeam 25 is equipped with clamp plate 26. In addition, a pressing spring 262 is sleeved on the lifting guide rod 261, and the pressing spring 262 is located between the cross beam 25 and the pressing plate 26.
Furthermore, two beams 25 are provided, and the two beams 25 are respectively arranged at two ends of the lower pressing seat 24; two ends of each cross beam 25 are respectively provided with a lifting guide rod 261, and the lifting guide rods 261 are connected with the cross beams 25 in a sliding mode through linear bearings 2611. Through the crossbeam 25 that sets up the symmetric distribution and the lift guide arm 261 of evenly distributed on crossbeam 25 to make the pressure of clamp plate 26 to electric core can the symmetric distribution on electric core, and then make electric core atress even, avoid leading to electric core slope, drop or damage because of the atress is uneven.
Specifically, the claw end of the claw assembly 32 protrudes out of the pressing plate 26, so that the pressing plate 26 and the claw end of the claw assembly 32 can be respectively located on the upper side surface and the lower side surface of the battery cell, so as to clamp the upper side surface and the lower side surface of the battery cell. To improve the clamping effect, the distance between the pressure plate 26 and the jaw end of the jaw assembly 32 is matched to the thickness of the cell.
When the lifting driving piece 21 drives the connecting component to move downwards to drive the grabbing mechanism to descend to the right position, the air claw cylinder 31 drives the clamping arms 311 to gather together, so that the claw-wrapping mechanism grabs the battery cell; at this time, the pressing plate 26 is pressed against the upper surface of the battery cell under the elastic force of the spring, and is supplemented with the pocket claw assembly 32, so that the battery cell is clamped.
In one embodiment of this embodiment, the connection mechanism includes a first connection seat 22, and the lifting driving member 21 is drivingly connected to the first connection seat 22; the first connecting seat 22 is a right-angle seat. A second connecting seat 23 is fixedly arranged on the bottom surface of the first connecting seat 22, and the second connecting seat 23 is a long plate. The pneumatic claw cylinder 31 is installed on the bottom surface of the second connection holder 23.
Further, the lower pressing base 24 includes a pair of lower pressing sub-plates installed on the bottom surface of the second connecting base 23, and the pair of lower pressing sub-plates are respectively disposed on two sides of the air claw cylinder 31; the cross beam 25 is erected between the pair of pressing auxiliary plates, and the two cross beams 25 are respectively arranged at two ends of the pressing.
The driving force of the lifting driving piece 21 can be smoothly transmitted downwards by arranging the first connecting seat 22 in a right-angle shape; set up a second connecting seat 23 that is the elongated plate in the right angle bottom surface of first connecting seat 22 to make the power of lift driving piece 21 disperse to the bigger face of area on, and then make to snatching and the clamping action of electric core more stable.
In order to further improve the overall stability of the grabbing mechanism, a reinforcing seat 221 is further arranged at an included angle formed between the first connecting seat 22 and the second connecting seat 23, and the reinforcing seat 221 is a right-angle seat, so that the included angle between the first connecting seat 22 and the second connecting seat 23 can be fitted.
Based on the above embodiment, since the cell surface may be abraded due to friction or collision between the cell and the cell in the process of grabbing the cell, based on this consideration, the following improvements are made in this embodiment:
in this embodiment, the claw end of the pocket claw assembly 32 is wrapped with a buffer device, which includes one or more of a silica gel layer, a sponge layer, and a plastic layer. Through setting up buffer, avoid the claw end direct and the electric core between the rigid contact to avoid causing electric core wearing and tearing at the in-process that snatchs and compress tightly.
In addition, in order to further strengthen the fixed effect of snatching to electric core, pocket claw assembly 32's claw end cladding has the slipmat, and this slipmat can be rubber slipmat, PVC slipmat, PU slipmat, AB glue slipmat, silica gel slipmat or magic glue slipmat etc. as long as have anti-skidding function can.
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 and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A grabbing device is characterized by comprising a fixed seat and a lifting driving piece arranged on the fixed seat, wherein a driving end of the lifting driving piece is provided with a connecting mechanism; the connecting mechanism is provided with a grabbing mechanism for grabbing the electric core and a pressing mechanism for pressing the electric core;
the pressing mechanism comprises a pressing seat fixedly connected with the connecting mechanism, a cross beam is arranged on the pressing seat, a lifting guide rod is arranged on the cross beam in a sliding mode, and a pressing plate is arranged at one end, far away from the cross beam, of the lifting guide rod;
and a compression spring is sleeved on the lifting guide rod and is positioned between the cross beam and the pressing plate.
2. The gripping device according to claim 1, wherein the gripping mechanism comprises a pneumatic claw manipulator arranged on the connecting mechanism, the pneumatic claw manipulator comprises a pair of clamping arms capable of being opened and closed relatively, and a pneumatic claw cylinder for driving the clamping arms to be opened and closed;
and a pair of pocket claw components are respectively arranged on the clamping arms, the two groups of pocket claw components are respectively arranged on two sides of the pressing plate, and claw ends of the pocket claw components protrude out of the pressing plate.
3. The gripping device of claim 2, wherein two beams are provided, and the two beams are respectively provided at two ends of the lower pressing seat;
two ends of each cross beam are respectively provided with a lifting guide rod, and the lifting guide rods are connected with the cross beams in a sliding mode through linear bearings.
4. The grasping apparatus according to claim 3, wherein the connecting mechanism includes a first connecting seat, the lifting drive member drivingly connecting the first connecting seat; the first connecting seat is a right-angle seat; a second connecting seat is fixedly arranged on the bottom surface of the first connecting seat, and the second connecting seat is a long plate; the pneumatic claw cylinder is arranged on the bottom surface of the second connecting seat.
5. The gripping device of claim 4, wherein the pressing base includes a pair of pressing sub-plates mounted on a bottom surface of the second connecting base, the pair of pressing sub-plates being disposed on two sides of the pneumatic claw cylinder;
the crossbeams are erected between the pair of pressing auxiliary plates, and the two crossbeams are respectively arranged at two ends of the pressing.
6. The grasping device according to claim 2, wherein the jaw end of the jaw assembly is coated with a cushioning device.
7. The grasping device according to claim 6, wherein the buffer includes one or more of a silicone layer, a sponge layer, and a plastic layer.
8. The grasping device according to claim 2, wherein the jaw ends of the jaw assemblies are coated with a non-slip mat.
9. The grasping apparatus according to claim 1, wherein the lift drive is a pneumatic cylinder.
10. The grabbing device of claim 4, further comprising a right-angled reinforcing seat, wherein the reinforcing seat is disposed at a corner between the first connecting seat and the second connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565343.0U CN210175963U (en) | 2019-04-23 | 2019-04-23 | Gripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565343.0U CN210175963U (en) | 2019-04-23 | 2019-04-23 | Gripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210175963U true CN210175963U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920565343.0U Active CN210175963U (en) | 2019-04-23 | 2019-04-23 | Gripping device |
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| CN (1) | CN210175963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300731A (en) * | 2021-12-31 | 2022-04-08 | 无锡骄成智能科技有限公司 | Battery cell tab pressing plate grabbing mechanism, grabbing method and cell assembly production line |
| CN115123821A (en) * | 2022-07-13 | 2022-09-30 | 中山市思格自动化科技有限公司 | Feeding and discharging device |
| CN116764992A (en) * | 2023-08-24 | 2023-09-19 | 山西戴德测控技术股份有限公司 | Follow-up separation method of gangue in raw coal conveying |
-
2019
- 2019-04-23 CN CN201920565343.0U patent/CN210175963U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300731A (en) * | 2021-12-31 | 2022-04-08 | 无锡骄成智能科技有限公司 | Battery cell tab pressing plate grabbing mechanism, grabbing method and cell assembly production line |
| CN114300731B (en) * | 2021-12-31 | 2024-04-05 | 无锡骄成智能科技有限公司 | Battery cell tab pressing plate grabbing mechanism, grabbing method and battery cell assembly production line |
| CN115123821A (en) * | 2022-07-13 | 2022-09-30 | 中山市思格自动化科技有限公司 | Feeding and discharging device |
| CN116764992A (en) * | 2023-08-24 | 2023-09-19 | 山西戴德测控技术股份有限公司 | Follow-up separation method of gangue in raw coal conveying |
| CN116764992B (en) * | 2023-08-24 | 2023-10-24 | 山西戴德测控技术股份有限公司 | Follow-up separation method of gangue in raw coal conveying |
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