CN217126194U - Take electric core material loading tongs of displacement function - Google Patents
Take electric core material loading tongs of displacement function Download PDFInfo
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- CN217126194U CN217126194U CN202220586138.4U CN202220586138U CN217126194U CN 217126194 U CN217126194 U CN 217126194U CN 202220586138 U CN202220586138 U CN 202220586138U CN 217126194 U CN217126194 U CN 217126194U
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- base plate
- clamping jaw
- electric core
- gripper
- battery cell
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- 239000011162 core material Substances 0.000 title claims abstract description 31
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model provides an electric core material loading tongs of area displacement function belongs to the automatic equipment production field of power battery soft-packing module, and this electric core material loading tongs of area displacement function is including the tongs base plate that is used for with multiaxis robotic arm erection joint, and the bottom of tongs base plate is provided with electric core and snatchs the subassembly, is provided with the guide arm cylinder that is used for driving electric core and snatchs the subassembly displacement on the tongs base plate, still is provided with the hard spacing subassembly that is used for restricting the position that the guide arm cylinder guide arm stretches out and retracts on the tongs base plate, has solved and has carried out the problem that the clamp is relatively poor in effect in the electric core production process in the past, the utility model discloses rational in infrastructure, can set up a plurality of electric core and snatch the subassembly according to specific productivity needs in order to improve and snatch efficiency; the guide rod cylinder and the connecting rod mechanism are adopted to realize the pitch changing function, and the device is simpler and more stable.
Description
Technical Field
The utility model belongs to the automatic equipment production field of power battery soft-packaged module specifically is a take electric core material loading tongs of displacement function.
Background
In recent years, the market of electric vehicles has increased explosively, and electric vehicles have been replacing fuel-powered vehicles. The enterprises and battery manufacturers urgently need to improve the productivity of the modules and PACKs.
And in the soft-packaged electrical core module assembling process, snatch electric core from the material frame and adopt the sucking disc side to inhale mostly, once get the mode production of monolithic electric core. The disadvantages of this approach are evident: 1. low efficiency and insufficient productivity; 2. if the posture of the sucker is deviated, the electric core falls off and the product is damaged due to the risk of breaking vacuum in the grabbing mode of the vacuum sucker.
In addition, some existing technical schemes are produced by adopting a clamping mode, but the arrangement of the electric cores in the material frame is compact, and the distance of each electric core is required to be pulled for meeting the follow-up automatic production, so that the multi-electric-core gripper is required to be placed in a special distance changing mechanism for secondary distance changing after being grabbed, and then is required to be placed in a rear-end production line again, and therefore, the electric-core feeding gripper with the distance changing function is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide an electric core feeding gripper with a distance changing function, so as to solve the problems in the background technology, the utility model has reasonable structure, and can be provided with a plurality of electric core grabbing components according to the specific capacity requirement to improve the grabbing efficiency; the guide rod cylinder and the connecting rod mechanism are adopted to realize the pitch changing function, and the device is simpler and more stable.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a battery cell feeding gripper with a distance changing function comprises a gripper base plate used for being connected with a multi-axis mechanical arm in an installing mode;
the cell grabbing component is arranged at the bottom of the gripper base plate and comprises a plurality of clamping jaws arranged below the gripper base plate, one end of each clamping jaw is provided with a parallel clamping cylinder, the other end of each parallel clamping cylinder is provided with a clamping jaw mounting plate, a variable-pitch connecting rod assembly is arranged between the clamping jaw mounting plates, one clamping jaw mounting plate is provided with an L-shaped fixing plate, and the clamping jaw mounting plate is fixedly connected with the gripper base plate through the L-shaped fixing plate;
a guide rod cylinder for driving the cell grabbing assembly to change the pitch is arranged on the grabbing base plate, a cylinder connecting plate is arranged on a power shaft of the guide rod cylinder, and one side of the cylinder connecting plate is connected with the clamping jaw mounting plate adjacent to the L-shaped fixing plate;
the gripper base plate is further provided with a hard limiting assembly used for limiting the extending and retracting positions of the guide rod cylinder guide rod, the hard limiting assembly comprises two fixing plates arranged on two sides of the cylinder connecting plate, and the fixing plates are provided with adjusting bolts.
Further, the bottom of tongs base plate is provided with the slip subassembly that is used for a plurality of clamping jaw mounting panels slip direction, the slip subassembly includes slider and slide rail, the slide rail sets up the bottom at the tongs base plate, the slider sets up on the clamping jaw mounting panel, slider and slide rail phase-match.
Furthermore, a movable groove is formed in the gripper base plate in a penetrating mode, the cylinder connecting plate penetrates through the movable groove, and the fixing plates are arranged at two ends of the movable groove respectively.
Furthermore, a threaded hole is formed in the fixing plate in a penetrating mode, the adjusting bolt penetrates through the threaded hole in a threaded mode, and the length of the adjusting bolt is smaller than the distance between every two adjacent fixing plates.
Furthermore, a cable drag chain is arranged on the gripper base plate, a mechanical arm mounting flange used for being connected with the multi-axis mechanical arm is arranged on the gripper base plate, and a TCP (transmission control protocol) calibration rod used for calibrating the multi-axis mechanical arm is further arranged at the bottom of the gripper base plate.
Further, the bottom of clamping jaw mounting panel is provided with and is used for electric core to snatch the subassembly and press from both sides the photoelectric switch who gets electric core of action back detection, the bottom of clamping jaw mounting panel is provided with the cantilever round pin.
Furthermore, the variable-pitch connecting rod assembly is a parallelogram variable-pitch connecting rod, and one movable end of the parallelogram variable-pitch connecting rod is coaxially connected with the cantilever pin.
The utility model has the advantages that:
1. according to the technical scheme of the prior art, the side surface is sucked by the suckers, and the electric cores are compactly arranged due to the material frame, so that the sucking mode of the suckers can only descend from a place where the end space of the material frame is added, and the electric cores are sucked one by one;
2. for the existing multi-cell material taking scheme, the compact cell needs to be pulled apart by a certain distance and then the following processing technology is continued, the existing technical scheme is that the taken-out cell is placed in a rear independent distance changing mechanism for distance changing, and the distance changing function is integrated in the mechanism, so that the distance changing among multiple cells is carried out in the carrying and grabbing process, the production efficiency is improved, and the equipment cost is greatly reduced;
3. the mounting interfaces of the mechanical arm mounting flange are rich, the mounting flange is changed, and a moving platform of the mounting flange can be changed into a three-axis mechanical arm, a six-axis mechanical arm, a four-axis mechanical arm and the like which are achieved by a servo module, so that the mounting flange is flexible and convenient;
4. the utility model discloses the displacement function adopts guide arm cylinder to add parallelogram displacement connecting rod and realizes the displacement, and the distance of its displacement is adjusted through hard spacing subassembly, and compact structure, stability practice thrift the cost greatly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a battery cell feeding gripper with a pitch varying function according to the present invention;
fig. 2 is a schematic structural view of a battery cell feeding gripper with a pitch varying function according to the present invention;
fig. 3 is a schematic structural view of a cell grasping assembly in a cell loading gripper with a pitch varying function according to the present invention;
fig. 4 is a bottom view of the battery cell loading gripper with pitch varying function of the present invention;
in the figure: the device comprises a mechanical arm mounting flange, a 2-gripper base plate, a 21-movable groove, a 3-guide rod cylinder, a 4-hard limiting assembly, a 41-fixed plate, a 42-adjusting bolt, a 5-battery cell clamping jaw assembly, a 6-cable drag chain, a 7-soft package battery cell, an 8-cylinder connecting plate, a 9-L-shaped fixed plate, a 10-variable pitch connecting rod assembly, an 11-photoelectric switch, a 12-sliding assembly, a 121-sliding rail, a 122-sliding block, a 13-TCP (transmission control protocol) calibration rod, a 14-cantilever pin, a 15-clamping jaw, a 16-clamping jaw mounting plate and a 17-parallel clamping cylinder.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a battery cell feeding gripper with a distance changing function comprises a gripper base plate 2 used for being mounted and connected with a multi-axis mechanical arm, wherein a cable drag chain 6, an air pipe used for a guide rod cylinder 3, a parallel clamping cylinder 17 and a sensor cable of a photoelectric switch 11 are arranged on the gripper base plate 2 to provide motion protection; and a mechanical arm mounting flange 1 used for being connected with a multi-axis mechanical arm is arranged on the gripper base plate 2, and a TCP (transmission control protocol) calibration rod 13 used for calibrating the multi-axis mechanical arm is further arranged at the bottom of the gripper base plate 2.
The bottom of the gripper substrate 2 of the utility model is provided with a cell clamping jaw assembly 5, the cell clamping jaw assembly 5 comprises a plurality of clamping jaws 15 arranged below the gripper substrate 2, one end of each clamping jaw 15 is provided with a parallel clamping cylinder 17, the other end of each parallel clamping cylinder 17 is provided with a clamping jaw mounting plate 16, a variable-pitch connecting rod assembly 10 is arranged between the clamping jaw mounting plates 16, one clamping jaw mounting plate 16 is provided with an L-shaped fixing plate 9, and the clamping jaw mounting plate 16 is fixedly connected with the gripper substrate 2 through the L-shaped fixing plate 9; the cell clamping jaw assembly 5 is driven by a parallel clamping cylinder 17 to clamp two sides of a cell, so that the purpose of grabbing is realized;
the variable pitch link assembly 10 is composed of a parallelogram variable pitch link and a cantilever pin 14, and applies power with the jaw mounting plates 16 adjacent to the L-shaped fixing plate as a first point, and drives the other jaw mounting plates 16 as a third point and a fourth point … … nth point with the jaw mounting plate 16 fixed by the L-shaped fixing plate 9 as a second point as a fulcrum.
The utility model discloses a be provided with guide arm cylinder 3 that is used for driving 5 displacement of electric core clamping jaw subassembly on tongs base plate 2, be provided with cylinder connecting plate 8 on the power shaft of guide arm cylinder 3, run through on tongs base plate 2 and seted up movable groove 21, cylinder connecting plate 8 runs through movable groove 21, and one side of cylinder connecting plate 8 is connected with the clamping jaw mounting panel 16 that L type fixed plate 9 is adjacent.
The utility model discloses a still be provided with on tongs base plate 2 and be used for restricting 3 guide arms of guide arm cylinder and stretch out and the hard spacing subassembly 4 of withdrawal position, hard spacing subassembly 4 includes two fixed plates 41 that set up in 8 both sides of cylinder connecting plate, be provided with adjusting bolt 42 on fixed plate 41, fixed plate 41 sets up the both ends at activity groove 21 respectively, adjusting bolt 42's length is less than the interval between two adjacent fixed plates 41, press from both sides the thickness of getting soft-packaged electrical core 7 as required, adjusting bolt 42 rotation regulation, at this moment, 8 movable interval of cylinder connecting plate is the same with 7 thicknesses of soft-packaged electrical core.
The utility model discloses a bottom of tongs base plate 2 is provided with the slip subassembly 12 that is used for a plurality of clamping jaw mounting panels 16 sliding guide, and slip subassembly 12 includes slider 122 and slide rail 121, and slide rail 121 sets up in the bottom of tongs base plate 2, and slider 122 sets up on clamping jaw mounting panel 16, slider 122 and slide rail 121 phase-match.
The utility model discloses a clamping jaw mounting panel 16's bottom is provided with and is used for electric core clamping jaw subassembly 5 to detect whether to get the photoelectric switch 11 of electric core after pressing from both sides the action.
The utility model discloses a theory of operation does: firstly, the tail ends of a four-axis mechanical arm or a six-axis mechanical arm are fixedly connected with a gripper base plate 2 through a mechanical arm mounting flange 1, a photoelectric switch 11 is connected with an external PLC through a lead and penetrates through a cable drag chain 6, and a guide rod cylinder 3 and a parallel clamping cylinder 17 are connected with an external air source through an air source guide pipe and penetrates through the cable drag chain 6; then, the mechanical arm calibrates the grabbing position through the TCP calibration rod 13, clamps the thickness of the soft-package battery cell 7 as required, and adjusts the rotation of the adjusting bolt 42 to enable the movable distance of the cylinder connecting plate 8 to be the same as the thickness of the soft-package battery cell 7, so that the preparation work is completed;
in an initial state, the guide rod cylinder 3 is in a retraction state, each cell clamping jaw component 5 is in a combination state, and then the mechanical arm drives the gripper base plate 2 to drive the clamping jaw 15 to move to the position above a material frame where the soft package cell 7 is placed;
then, the mechanical arm drives the clamping jaw 15 to descend to the soft package battery cell 7 to reach a clamping position, the guide rod cylinder 3 is ventilated and extended, the guide rod cylinder 3 pushes the variable-pitch connecting rod assembly 10 to be opened, and the distance between the clamping jaws 15 is increased to the thickness of the soft package battery cell 7; then the parallel clamping cylinder 17 is ventilated, the parallel clamping cylinder 17 is changed from an open state to a closed state, and the clamping jaw 15 is driven to clamp two sides of the soft package battery cell 7;
then, detecting whether the soft package battery cell 7 is located inside the clamping jaw 15 through the photoelectric switch 11, transmitting a signal to an external PLC (programmable logic controller), and if the photoelectric switch 11 detects that the soft package battery cell 7 is not located inside the clamping jaw 15, transmitting the signal to the external PLC through the photoelectric switch 11, and giving an alarm by the external PLC;
when the photoelectric switch 11 detects that all the soft package cells 7 are located inside the clamping jaw 15 and all the soft package cells 7 are successfully clamped, the mechanical arm drives the clamping jaw 15 to ascend, and the soft package cells 7 are conveyed to the next station; after the soft-package battery cell 7 is carried to next station, the parallel clamping cylinder 17 deflates, and the parallel clamping cylinder 17 opens to place the soft-package battery cell 7.
The utility model can be provided with more cell clamping jaw components 5 according to the specific capacity requirement to improve the grabbing efficiency; this application has still integrateed clamping jaw 15's displacement function, because of the guide arm cylinder 3 that its adopted adds link mechanism and realizes the displacement function, and the cost is cheap more stable.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a take electric core material loading tongs of displacement function which characterized in that: the multi-axis manipulator comprises a gripper base plate (2) used for being connected with a multi-axis manipulator in an installing mode;
the battery cell clamping jaw assembly is characterized in that a battery cell clamping jaw assembly (5) is arranged at the bottom of the gripper base plate (2), the battery cell clamping jaw assembly (5) comprises a plurality of clamping jaws (15) arranged below the gripper base plate (2), one ends of the clamping jaws (15) are provided with parallel clamping cylinders (17), the other ends of the parallel clamping cylinders (17) are provided with clamping jaw mounting plates (16), a variable-pitch connecting rod assembly (10) is arranged among the clamping jaw mounting plates (16), an L-shaped fixing plate (9) is arranged on one clamping jaw mounting plate (16), and the clamping jaw mounting plates (16) are fixedly connected with the gripper base plate (2) through the L-shaped fixing plate (9);
a guide rod cylinder (3) used for driving a cell clamping jaw assembly (5) to change the distance is arranged on the gripper base plate (2), a cylinder connecting plate (8) is arranged on a power shaft of the guide rod cylinder (3), and one side of the cylinder connecting plate (8) is connected with the clamping jaw mounting plate (16) adjacent to the L-shaped fixing plate (9);
the gripper base plate (2) is further provided with a hard limiting assembly (4) used for limiting the extending and retracting positions of a guide rod of the guide rod cylinder (3), the hard limiting assembly (4) comprises two fixing plates (41) arranged on two sides of the cylinder connecting plate (8), and the fixing plates (41) are provided with adjusting bolts (42).
2. The battery cell feeding gripper with the distance changing function according to claim 1, characterized in that: the bottom of tongs base plate (2) is provided with sliding assembly (12) that are used for a plurality of clamping jaw mounting panels (16) sliding guide, sliding assembly (12) include slider (122) and slide rail (121), slide rail (121) set up the bottom at tongs base plate (2), slider (122) set up on clamping jaw mounting panel (16), slider (122) and slide rail (121) phase-match.
3. The battery cell feeding gripper with the distance changing function according to claim 2, characterized in that: the gripper base plate (2) is provided with a movable groove (21) in a penetrating mode, the cylinder connecting plate (8) penetrates through the movable groove (21), and the fixing plates (41) are arranged at two ends of the movable groove (21) respectively.
4. The battery cell feeding gripper with the distance changing function according to claim 3, characterized in that: the fixing plates (41) are provided with threaded holes in a penetrating mode, the adjusting bolts (42) penetrate through the threaded holes in a threaded mode, and the length of each adjusting bolt (42) is smaller than the distance between every two adjacent fixing plates (41).
5. The battery cell feeding gripper with the pitch changing function according to claim 2, characterized in that: the multi-axis mechanical arm lifting device is characterized in that a cable drag chain (6) is arranged on the gripper base plate (2), a mechanical arm mounting flange (1) used for being connected with a multi-axis mechanical arm is arranged on the gripper base plate (2), and a TCP (transmission control protocol) calibration rod (13) used for calibrating the multi-axis mechanical arm is further arranged at the bottom of the gripper base plate (2).
6. The battery cell feeding gripper with the pitch varying function according to claim 1, characterized in that: the bottom of clamping jaw mounting panel (16) is provided with photoelectric switch (11) that is used for electric core clamping jaw subassembly (5) to detect whether get electric core after pressing from both sides the action, the bottom of clamping jaw mounting panel (16) is provided with cantilever pin (14).
7. The battery cell feeding gripper with the distance changing function according to claim 1, characterized in that: the variable-pitch connecting rod assembly (10) is a parallelogram variable-pitch connecting rod, and one movable end of the parallelogram variable-pitch connecting rod is coaxially connected with the cantilever pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220586138.4U CN217126194U (en) | 2022-03-17 | 2022-03-17 | Take electric core material loading tongs of displacement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220586138.4U CN217126194U (en) | 2022-03-17 | 2022-03-17 | Take electric core material loading tongs of displacement function |
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| Publication Number | Publication Date |
|---|---|
| CN217126194U true CN217126194U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220586138.4U Active CN217126194U (en) | 2022-03-17 | 2022-03-17 | Take electric core material loading tongs of displacement function |
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| CN (1) | CN217126194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524265A (en) * | 2022-03-17 | 2022-05-24 | 曼弗莱德智能制造(江苏)有限公司 | Battery cell feeding gripper with variable pitch function and using method |
| CN118635618A (en) * | 2024-08-15 | 2024-09-13 | 深圳无人科技有限公司 | Bonding wire displacement mechanism suitable for automatic bonding wire machine |
-
2022
- 2022-03-17 CN CN202220586138.4U patent/CN217126194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524265A (en) * | 2022-03-17 | 2022-05-24 | 曼弗莱德智能制造(江苏)有限公司 | Battery cell feeding gripper with variable pitch function and using method |
| CN118635618A (en) * | 2024-08-15 | 2024-09-13 | 深圳无人科技有限公司 | Bonding wire displacement mechanism suitable for automatic bonding wire machine |
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Effective date of registration: 20230404 Granted publication date: 20220805 |
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Date of cancellation: 20231208 Granted publication date: 20220805 |