CN211480198U - Power battery's clamp is got device - Google Patents

Abstract

The application relates to the technical field of battery processing, in particular to a clamping device for a power battery, which comprises a base plate, a mounting plate and a connecting plate, wherein the base plate is provided with a battery clamping mechanism, the mounting plate is positioned on one side of the battery clamping mechanism and is fixedly connected with the base plate through the connecting plate, and a battery cover plate adjusting assembly and a battery cover plate sucking assembly are integrated on the mounting plate, so that the integration degree is high, and the structure volume is small; this application is at the during operation, press from both sides the fixed battery main part of mechanism through the battery, then adopt the battery apron to absorb the subassembly and come to place the battery apron to the battery main part on, adjust battery apron position through battery apron adjusting part at last, make the position of battery apron and the phase-match of battery main part up end, this application can realize simultaneously that the battery presss from both sides gets with battery apron material loading and this three process of battery apron adjustment, wherein reduced the transport time of work piece, effectively improve production efficiency.

Description

Power battery's clamp is got device

Technical Field

The utility model relates to a battery processing technology field, in particular to power battery's clamp gets device.

Background

In recent years, the development of new energy is greatly encouraged and supported by the nation, and the demand of a plurality of manufacturers on new energy power batteries is greatly increased.

When a lot of producers assembled power battery at present, place power battery on fixed positioning jig basically, then place power battery apron at power battery's upper surface, then carry out the secondary location, present generally through realizing above-mentioned pressing from both sides get and the plastic of placing the power battery end plate to power battery's clamp respectively through two sets of mechanisms, because traditional structure volume is great, be unfavorable for integrating of module for the volume of equipment also strengthens thereupon, also very big restriction the improvement of producer production efficiency.

SUMMERY OF THE UTILITY MODEL

This application aims at solving, how to provide one kind and possesses compact structure, the high battery clamp of work efficiency and get the relevant technical scheme of device.

For this reason, the application provides a device is got to power battery's clamp, and it has characteristics such as compact structure, the volume is less, work efficiency height, and it includes:

the base plate is provided with a battery clamping mechanism for clamping the battery main body;

the mounting plate is connected with the base plate through a connecting plate and is positioned at one side of the battery clamping mechanism at intervals;

wherein, integrated battery apron on the mounting panel and absorb subassembly and battery apron adjustment assembly to absorb the subassembly through the battery apron and place the battery apron on the battery main part and carry out position control to the battery apron that has already been placed on the battery main part through the battery apron adjustment assembly.

Wherein, the subassembly is absorb to the battery apron includes:

the first driving mechanism is fixed on the mounting plate;

the movable plate is fixedly connected to the movable end of the first driving mechanism, is positioned on one side, facing the battery clamping mechanism, of the mounting plate and is parallel to the mounting plate; and the number of the first and second groups,

the suction head is used for sucking the battery cover plate and is arranged on the side surface of the moving plate, which is far away from the mounting plate;

the moving plate can be far away from the battery clamping mechanism or can move close to the battery clamping mechanism by carrying the battery cover plate under the driving of the driving mechanism. In this application, the battery apron absorbs the subassembly and integrates on the mounting panel, and compact structure occupies installation space for a short time.

Wherein, the quantity configuration of drawing the head is a plurality of, and a plurality of heads of drawing are evenly arranged on the movable plate, can draw the battery apron more firmly like this.

Wherein, the movable plate is equipped with the guide arm towards one side of mounting panel, guide arm and the guide hole cooperation of locating on the mounting panel, and the guide hole can play the guide effect to the guide arm, improves mounting panel mobility stability, can prevent to a certain extent that battery cover plate from inclining or dropping.

In one possible embodiment, the battery cover adjustment assembly includes:

the moving block is connected to the mounting plate in a sliding mode so as to realize reciprocating movement along the plate surface of the mounting plate in a first direction;

the second driving mechanism is arranged on the mounting plate and used for driving the moving block to reciprocate along the plate surface of the mounting plate in the first direction;

the first baffle plate is fixed to the mounting plate at one end, and extends towards the moving plate at the other end and crosses the side edge of the moving plate;

the second baffle plate is arranged opposite to the first baffle plate, and can push one short side edge of the battery cover plate under the driving of the moving block, so that the other short side edge of the battery cover plate is abutted against the first baffle plate;

one end of the third baffle is fixed on the mounting plate, and the other end of the third baffle extends towards the moving plate and crosses the side edge of the moving plate;

one end of the fourth baffle is connected to the mounting plate in a sliding mode, the other end of the fourth baffle extends towards the moving plate and crosses the side edge of the moving plate, the fourth baffle and the third baffle are arranged oppositely, the fourth baffle can move in a reciprocating mode in the second direction along the plate surface of the mounting plate, the second direction is perpendicular to the first direction, and when the fourth baffle moves, the fourth baffle can push one long side edge of the battery cover plate, so that the other long side edge of the battery cover plate is abutted to the third baffle;

the linkage is realized between the moving block and the fourth baffle through a connecting rod, so that when the second driving mechanism drives the moving block to move in the first direction, the fourth baffle moves in the second direction. This application makes movable block and fourth baffle realize the interlock through the connecting rod, only needs to adopt a second actuating mechanism to drive second baffle and fourth baffle simultaneously and come to carry out the plastic to battery cover plate's long limit and minor face as the power supply, compact structure, it is less to occupy installation space.

Wherein, the moving block is provided with a strip-shaped groove, and the length direction of the strip-shaped groove and the first direction form an included angle; the length direction of the connecting rod is parallel to the second direction, one end of the connecting rod is fixedly connected to the fourth baffle, the other end of the connecting rod is provided with a guide piece, and part of the guide piece is positioned in the strip-shaped groove; when the moving block moves in the first direction, the guide piece can be forced to move along the length direction of the strip-shaped groove, so that the fourth baffle plate is forced to move correspondingly in the second direction through the connecting rod. This application realizes the interlock between movable block and the connecting rod through the cooperation of bar groove and guide, and simple structure occupies installation space less.

Wherein the guide is a roller.

The mounting plate is provided with a first guide groove and a second guide groove; the moving block is arranged in the first guide groove and can slide along the first guide groove; the fourth baffle is equipped with the lug, and the fourth baffle passes through lug and second guide way and realizes sliding fit. This application leads movable block and fourth baffle respectively through first guide way and second guide way, simple structure, simple to operate.

In one possible embodiment, the battery clamping mechanism comprises a clamping hand cylinder and a first half claw and a second half claw which are driven by the clamping hand cylinder; the first half claw and the second half claw are symmetrically arranged on two sides of the clamping hand cylinder so as to clamp the left side surface and the right side surface of the battery main body; the claw arm of the first half claw and/or the claw arm of the second half claw is/are provided with a sensor for sensing the battery body.

The first clamping assembly is arranged on the outer side of a claw arm of the first half claw and comprises a movable support, a first driving component, a second driving component and a movable rod;

the first driving component is fixed on the claw arm of the first half claw so as to drive the movable support to move along the outer side wall of the claw arm of the first half claw in a third direction, and the third direction is perpendicular to the direction in which the first half claw clamps the battery body; the movable bracket comprises a mounting part which extends out of the claw arm of the first half claw towards the direction far away from the mounting plate; the movable rod is movably connected with the mounting part, and the second driving component is fixed on the mounting part so as to drive the movable rod to move in a fourth direction which is perpendicular to the direction in which the first half claw clamps the battery main body; the movable rod can move to a position spaced from the bottom surface of the battery main body to drive the movable support through the first driving component, so that the movable rod is driven by the movable support to be attached to the bottom surface of the battery main body.

And a second clamping assembly is arranged on the outer side of the claw arm of the second half claw, has the same structure as the first clamping assembly, and is symmetrically arranged with the first clamping assembly.

This application adopts the tong cylinder to come the clamp to get battery main body, presss from both sides tightly the left and right sides of battery main body respectively at first half claw and second half claw, goes up to be equipped with first clamping component and second clamping component respectively and accepts the bottom surface of battery main body, prevents that battery main body from dropping, and this application structure integration degree is high, and has improved the battery main body and has got stability by clamp.

Compared with the prior art, the method has the following main beneficial effects:

the battery cover plate adjusting assembly and the battery cover plate sucking assembly are integrated on the mounting plate, the mounting plate is fixed on the base plate through the connecting plate, the integration degree is high, and the structural size is small; this application is at the during operation, press from both sides the fixed battery main part of mechanism through the battery, then adopt the battery apron to absorb the subassembly and come to place the battery apron to the battery main part on, adjust battery apron position through battery apron adjusting part at last, make the position of battery apron and the phase-match of battery main part up end, this application can realize simultaneously that the battery presss from both sides gets with battery apron material loading and this three process of battery apron adjustment, wherein reduced the transport time of work piece, effectively improve production efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram provided in one embodiment of the present invention;

fig. 2 is a schematic view of a combination structure of the battery cover plate suction assembly, the battery cover plate adjusting assembly and the mounting plate in the embodiment of the present invention;

fig. 3 is a schematic view of a combination structure of the mounting plate and the battery cover plate adsorption assembly in the embodiment of the present invention;

fig. 4 is a schematic view of a combination structure of the mounting plate and the battery cover plate adjusting assembly in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a battery clamping mechanism in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a first clamping assembly in an embodiment of the present invention.

Description of reference numerals: 10. a substrate; 20. mounting a plate; 211. a first drive mechanism; 212. a guide bar; 213. moving the plate; 214. a suction head; 221. a second drive mechanism; 222. a second baffle; 223. a first baffle plate; 224. a fourth baffle; 225. a moving block; 226. a connecting rod; 227. a guide member; 228. a third baffle plate; 23. a first guide groove; 24. a second guide groove; 30. a battery clamping mechanism; 31. a second jaw half; 32. a first half-jaw; 321. a first drive member; 322. a second drive member; 323. moving the support; 3231. an installation part; 324. a rod member; 325. a movable rod; 33. a sensor; 35. closing the plate; 40. A connecting plate; 50. a battery main body; 51. a battery cover plate; 60. a base plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular aspects only and is not intended to be limiting of the invention.

Referring to fig. 1, the present application provides a clamping device for a power battery, which can be mounted on other moving mechanisms, such as a mechanical arm, for clamping a battery main body 50, placing a battery cover 51 on the battery main body 50, and adjusting the position of the battery cover 51 (see fig. 3) to match the position of the battery cover 51 with the upper end surface of the battery main body 50.

The utility model provides a device is got to power battery's clamp includes: base plate 10, mounting panel 20, battery apron absorb subassembly and battery apron adjustment subassembly. Wherein the substrate 10 can be mounted on an external moving mechanism so as to drive the clamping device of the present application through the external moving mechanism. The base plate 10 is provided with a battery clamping mechanism 30 for clamping the battery main body 50; the mounting plate 20 is connected to the base plate 10 through a strip-shaped connecting plate 40, and is located at one side of the battery clamping mechanism 30 at an interval, specifically, the plate surface of the mounting plate 20 is perpendicular to the plate surface of the base plate 10, when the battery clamping mechanism 30 clamps the battery main body 50, the plate surface of the mounting plate 20 is parallel to the upper end surface of the battery main body 50, so as to conveniently place the battery cover plate 51 on the upper end surface of the battery main body 50, and an interval exists between the mounting plate 20 and the battery clamping mechanism 30, so that the battery cover plate 51 enters the interval from the side. The mounting plate 20 is integrated with a battery cover suction assembly and a battery cover adjustment assembly so that the battery cover 51 is placed on the battery body 50 by the battery cover suction assembly and the position of the battery cover 51 that has been placed on the battery body 50 is adjusted by the battery cover adjustment assembly.

When the clamping device works, the clamping device is driven by an external moving mechanism to move to a first station for storing a battery main body 50, the battery main body 50 is clamped by the battery clamping mechanism 30, then the clamping device moves to a second station for storing a battery cover plate 51, the battery cover plate 51 enters a gap between the battery clamping mechanism 30 and the mounting plate 20, then a battery cover plate suction assembly on the mounting plate 20 sucks the battery cover plate 51, and finally the clamping device leaves the second station, the battery cover plate suction assembly places the battery cover plate 51 on the upper end face of the battery main body 50, and the position of the battery cover plate 51 is adjusted by a battery cover plate adjusting device, so that the position of the battery cover plate 51 is matched with the position of the upper end face of the battery main body 50; after the battery cover plate 51 is adjusted, the clamping device conveys the battery main body 50 and the battery cover plate 51 to other stations together so as to carry out the next processing on the battery. Compared with the prior art, the mounting plate 20 is integrated with the battery cover plate sucking assembly and the battery cover plate adjusting assembly, the mounting plate 20 is fixed on the base plate 10 through the connecting plate 40, the structure is compact, and the occupied space is small; in addition, the clamping device can simultaneously complete the functions of battery transportation, battery cover plate 51 assembly and battery cover plate 51 adjustment, reduce the conveying time among workpieces and improve the processing efficiency.

Referring to fig. 2 and 3, in one embodiment, the battery cover plate suction assembly of the present application includes: a first driving mechanism 211, a moving plate 213, a suction head 214; the first driving mechanism 211 is fixed to the mounting plate 20; the moving plate 213 is fixedly connected to the movable end of the first driving mechanism 211, and the moving plate 213 is parallel to the mounting plate 20 and is located on one side of the mounting plate 20 facing the battery clamping mechanism 30; the suction head 214 is arranged on the side surface of the moving plate 213 far away from the mounting plate 20 and is used for sucking the battery cover plate 51; the moving plate 213 can move away from the battery clamping mechanism 30 or move close to the battery clamping mechanism 30 with the battery cover plate 51 under the driving of the first driving mechanism 211.

When the battery cover plate 51 is required to be placed on the battery main body 50, the first driving mechanism 211 drives the moving plate 213 to place the battery cover plate 51 on the upper end face of the battery main body 50, and then the suction head 214 loosens the battery cover plate 51. In this embodiment, the first driving mechanism 211 may be a linear motor or a linear cylinder, and the fixed end of the linear cylinder is fixed to a side of the mounting plate 20 away from the battery clamping mechanism 30, so as to prevent the battery cover plate 51 from being affected by the placing process and the adjusting process of the battery cover plate 51, the telescopic end of the linear cylinder vertically penetrates through the plate surface of the mounting plate 20, and the moving plate 213 is fixedly connected to the telescopic end of the linear cylinder; the suction head 214 is a suction cup that communicates with an air pump. In this application, the battery cover plate absorption assembly is integrated on the mounting plate 20, and has a compact structure and small occupied mounting space.

Wherein the number of the suction heads 214 is configured to be plural, and the plural suction heads 214 are uniformly arranged on the moving plate 213, so that the battery cover plate 51 can be sucked more firmly. In the present embodiment, the number of the suction heads 214 is four, and the suction heads are respectively installed at four corners of the moving plate 213.

The guide rod 212 is disposed on one side of the moving plate 213 facing the mounting plate 20, the guide rod 212 is matched with the guide hole disposed on the mounting plate 20, and the guide hole can guide the guide rod 212, thereby improving the moving stability of the mounting plate 20 and preventing the battery cover plate 51 from tilting or falling to some extent. In one possible embodiment, the number of the guide rods 212 is multiple, and in the present embodiment, the number of the guide rods 212 is four, and the four guide rods are respectively disposed at four corners of the moving plate 213, so that the moving stability of the moving plate 213 can be improved.

Referring to fig. 2 and 4, in one embodiment, a battery cover adjustment assembly of the present application includes: a moving block 225, a second driving mechanism 221, a first baffle 223, a second baffle 222, a third baffle 228, a fourth baffle 224, and a connecting rod 226.

The moving block 225 is slidably connected to the mounting plate 20 to reciprocate along the plate surface of the mounting plate 20 in a first direction; the second driving mechanism 221 is mounted on the mounting plate 20 to drive the moving block 225 to reciprocate along the plate surface of the mounting plate 20 in the first direction, wherein the second driving mechanism 221 may be a linear motor or a linear cylinder, in this embodiment, the second driving mechanism 221 is a linear cylinder, a fixed end of the linear cylinder is fixed on a side of the mounting plate 20 away from the moving plate 213 through a bottom plate 60, and a gap exists between the bottom plate 60 and the mounting plate 20, so that the fixed end of the linear cylinder and the mounting plate 20 are spaced apart from each other, and the moving block 225 can move in the gap between the bottom plate 60 and the mounting plate 20; the telescopic end of the linear cylinder is fixedly connected with one side of the moving block 225 far away from the mounting plate 20.

The first baffle 223 has one end fixed to the mounting plate 20 and the other end extending toward the moving plate 213 and crossing over the side of the moving plate 213; one end of the second baffle 222 is fixed to the moving block 225, the other end of the second baffle 222 extends towards the moving plate 213 and crosses over the side edge of the moving plate 213, the second baffle 222 and the first baffle 223 are arranged oppositely, and under the driving of the moving block 225, the second baffle 222 can push one short side edge of the battery cover plate 51, so that the other short side edge of the battery cover plate 51 abuts against the first baffle 223; the third baffle 228 has one end fixed to the mounting plate 20 and the other end extending toward the moving plate 213 and beyond the side of the moving plate 213; one end of the fourth blocking plate 224 is slidably connected to the mounting plate 20, the other end of the fourth blocking plate 224 extends toward the moving plate 213 and crosses over the side edge of the moving plate 213, the fourth blocking plate 224 is disposed opposite to the third blocking plate 228, the fourth blocking plate 224 can reciprocate along the plate surface of the mounting plate 20 in a second direction, the second direction is perpendicular to the first direction, and when the fourth blocking plate 224 moves, the fourth blocking plate 224 can push one long side edge of the battery cover plate 51, so that the other long side edge of the battery cover plate 51 abuts against the third blocking plate 228.

The moving block 225 and the fourth stopper 224 are interlocked with each other by a link 226, and when the second driving mechanism 221 drives the moving block 225 to move in the first direction, the fourth stopper 224 moves in the second direction. During operation, the second driving mechanism 221 drives the moving block 225, the moving block 225 drives the second baffle plate 222, and the moving block 225 is linked with the fourth baffle plate 224, so that the second baffle plate 222 and the fourth baffle plate 224 can move simultaneously, the second baffle plate 222 pushes one short side of the battery cover plate 51 to move the battery cover plate 51 until the other short side of the battery cover plate 51 abuts against the first baffle plate 223, and the adjustment of the short side of the battery cover plate 51 is completed; meanwhile, the fourth blocking plate 224 pushes one of the long sides of the battery cover plate 51, so that the battery cover plate 51 moves until the other long side of the battery cover plate 51 abuts against the third blocking plate 228, thereby completing the adjustment of the long side of the battery cover plate 51. Because this application makes movable block 225 and fourth baffle 224 realize the interlock through connecting rod 226, consequently only need adopt a second actuating mechanism 221 as the power supply can drive second baffle 222 and fourth baffle 224 simultaneously and come to carry out the plastic to the long limit and the short side of battery apron 51, compact structure, it is less to occupy installation space.

A plurality of fourth baffle plates 224 may be provided, a plurality of fourth baffle plates 224 are arranged in parallel, each fourth baffle plate 224 is linked with the moving block 225 through the connecting rod 226, accordingly, the number of the third baffle plates 228 matches with the number of the fourth baffle plates 224, and in the embodiment, the number of the fourth baffle plates 224 is two.

The connecting rod 226, the fourth baffle 224 and the moving block 225 may be connected in various ways as long as the moving block 225 and the fourth baffle 224 are interlocked. For example, in one possible solution (not shown), the two ends of the connecting rod 226 are respectively connected with the fourth baffle plate 224 and the moving block 225 through pin shafts; for another example, in another possible scheme (not shown in the figure), a strip-shaped hole is formed in the fourth baffle 224, an included angle is formed between the length direction of the strip-shaped hole and the moving direction of the fourth baffle 224, one end of the connecting rod 226 is matched with the strip-shaped hole through a guide block, the guide block can move in the strip-shaped hole, and when the moving block 225 drives the connecting rod 226 to move, the guide block is also forced to slide along the length direction of the strip-shaped hole, so that the fourth baffle 224 is forced to move. In this embodiment, the moving block 225 is provided with a strip-shaped groove, and the length direction of the strip-shaped groove and the first direction form an included angle; the length direction of the connecting rod 226 is parallel to the second direction, one end of the connecting rod 226 is fixedly connected to the fourth baffle 224, the other end of the connecting rod 226 is provided with a guide 227, and part of the guide 227 is positioned in the strip-shaped groove; when the moving block 225 moves in the first direction, the guide 227 can be forced to move along the length direction of the bar-shaped groove, so that the fourth baffle 224 is forced to move correspondingly in the second direction through the connecting rod 226. This application realizes the interlock between movable block 225 and the connecting rod 226 through the cooperation of bar groove and guide 227, and simple structure occupies installation space less.

The guide 227 is a roller, and the smoothness of sliding of the guide 227 can be improved.

Wherein, the mounting plate 20 is provided with a first guide groove 23 and a second guide groove 24; the moving block 225 is disposed in the first guide groove 23 and can slide along the first guide groove 23, and the first guide groove 23 can guide the moving block 225. One end of the first guide groove 23 penetrates through the side of the mounting plate 20, so that one end of the moving block 225 can extend out of the first guide groove 23 to be connected with the second baffle 222; the fourth blocking plate 224 is provided with a projection (not labeled), and the fourth blocking plate 224 is in sliding fit with the second guiding groove 24 through the projection. This application leads movable block 225 and fourth baffle 224 respectively through first guide way 23 and second guide way 24, simple structure, simple to operate.

Referring to fig. 5, in one possible embodiment, the battery clamping mechanism 30 includes a clamping cylinder and a first half-claw 32 and a second half-claw 31 driven by the clamping cylinder; the first half claw 32 and the second half claw 31 are symmetrically arranged at two sides of the clamping hand cylinder so as to clamp the left side surface and the right side surface of the battery main body 50; the claw arm of the first half claw 32 and/or the claw arm of the second half claw 31 is/are provided with a sensor 33 for sensing the battery body 50; in one possible solution, the sensor 33 is a pressure sensor, the claw arm of the first half claw 32 is provided with an accommodating cavity for accommodating the pressure sensor, a port of the accommodating cavity is covered with a sealing plate 35, a spring is arranged between the pressure sensor and the sealing plate 35, when the battery clamping mechanism 30 clamps the battery main body 50, the battery main body 50 presses the sealing plate 35, the sealing plate 35 applies force to the pressure sensor through the spring, the pressure sensor senses pressure from the spring and then feeds back a corresponding signal, and whether the battery main body 50 exists in the battery clamping mechanism 30 is judged according to whether the pressure sensor sends a stress signal. In other possibilities, the pressure sensor may be mounted on the second jaw half 31, or both the second jaw half 31 and the first jaw half 32 may be provided with a pressure sensor.

Referring to fig. 6, a first clamping assembly is disposed outside the arm of the first half-claw 32, and includes a movable bracket 323, a first driving member 321, a second driving member 322, and a movable rod 325;

the movable bracket 323 is slidably connected to the outer side of the arm of the first half-claw 32, and the first driving member 321 is fixed to the arm of the first half-claw 32 to drive the movable bracket 323 to move along the outer side wall of the arm of the first half-claw 32 in a third direction perpendicular to the direction in which the first half-claw 32 grips the battery main body 50, where it should be noted that, when gripping a battery, the first half-claw 32 and the second half-claw 31 move toward each other, and therefore, the direction in which the first half-claw 32 grips the battery is the reverse of the direction in which the first half-claw 32 moves toward the second half-claw 31. The movable bracket 323 comprises a mounting portion 3231, the mounting portion 3231 extends beyond the claw arm of the first half claw 32 in a direction away from the mounting plate 20, the mounting portion 3231 is rod-shaped, and the length direction of the mounting portion 3231 is parallel to the length direction of the claw arm of the first half claw 32. The movable rod 325 is movably connected to the mounting portion 3231, and the second driving member 322 is fixed to the mounting portion 3231 to drive the movable rod 325 to move in a fourth direction perpendicular to a direction in which the first half claw 32 grips the battery main body 50; in a possible scheme, the number of the movable rods 325 is two, the two movable rods 325 are fixed on one rod piece 324, the two movable rods 325 are perpendicular to the rod piece 324, the mounting portion 3231 is provided with a hole position matched with the movable rods 325, one end, far away from the rod piece 324, of each movable rod 325 penetrates through the hole position and extends to one side, far away from the rod piece 324, of the mounting portion 3231, and the hole position is used for guiding the movable rods 325 so that the movable rods 325 can move more stably; the second driving member 322 may be a needle cylinder, a fixed end of the needle cylinder is fixed to the mounting portion 3231, a telescopic end of the needle cylinder is fixedly connected to the rod 324, the telescopic end of the needle cylinder drives the rod 324, and the two movable rods 325 are driven by the rod 324, so that one end of the movable rod 325 moves along a hole on the mounting portion 3231. The movable rod 325 can move to a position spaced from the bottom surface of the battery main body 50, and then the movable bracket is driven by the first driving member 321, so that the movable rod 325 is driven by the movable bracket to stick to the bottom surface of the battery main body 50, and the movable rod 325 can play a role in bearing the bottom surface of the battery main body 50.

The outer side of the claw arm of the second half claw 31 is provided with a second clamping assembly, and the second clamping assembly and the first clamping assembly have the same structure and are symmetrically arranged with the first clamping assembly.

This application adopts the tong cylinder to get and presss from both sides battery main part 50, presss from both sides tightly the left and right sides of battery main part 50 respectively at first half claw 32 and second half claw 31, and battery main part 50's bottom surface is accepted to first clamping component of rethread and second clamping component to prescribe a limit to battery main part 50, make things convenient for battery apron 51 to place battery main part 50 up end and transport battery main part 50. The first clamping assembly and the second clamping assembly are integrated on the first half claw 32 and the second half claw 31, the structural integration degree is high, and the first clamping assembly and the second clamping assembly assist in clamping the battery body 50, so that the clamping stability is improved.

The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, replacements, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of protection of the present invention.

Claims (10)

1. A device is got to power battery's clamp, its characterized in that includes:

the base plate is provided with a battery clamping mechanism for clamping the battery main body;

the mounting plate is connected with the base plate through a connecting plate and is positioned on one side of the battery clamping mechanism at intervals;

wherein, it absorbs subassembly and battery apron adjustment assembly to be integrated with the battery apron on the mounting panel to through battery apron absorbs the subassembly and places the battery apron on the battery main part and through battery apron adjustment assembly carries out position control to the battery apron that has already been placed on the battery main part.

2. The clamping device for power batteries according to claim 1, wherein the battery cover plate suction assembly comprises:

the first driving mechanism is fixed on the mounting plate;

the movable plate is fixedly connected to the movable end of the first driving mechanism, is positioned on one side, facing the battery clamping mechanism, of the mounting plate and is parallel to the mounting plate; and the number of the first and second groups,

the suction head is used for sucking the battery cover plate and is arranged on the side surface of the moving plate, which is far away from the mounting plate;

the moving plate can be far away from the battery clamping mechanism or move close to the battery clamping mechanism by carrying a battery cover plate under the driving of the driving mechanism.

3. The clamping device for power batteries as claimed in claim 2, wherein the number of the suction heads is configured to be plural, and the plural suction heads are uniformly arranged on the moving plate.

4. The clamping device for power battery as claimed in claim 3, wherein a guide rod is provided on a side of the moving plate facing the mounting plate, and the guide rod is engaged with a guide hole provided on the mounting plate.

5. The clamping device for power batteries as claimed in claim 2, wherein the battery cover plate adjusting assembly comprises:

the moving block is connected to the mounting plate in a sliding mode so as to realize reciprocating movement along the plate surface of the mounting plate in a first direction;

the second driving mechanism is arranged on the mounting plate and used for driving the moving block to reciprocate along the plate surface of the mounting plate in a first direction;

the first baffle plate is fixed to the mounting plate at one end, and the other end of the first baffle plate extends towards the moving plate and crosses the side edge of the moving plate;

one end of the second baffle is fixed to the moving block, the other end of the second baffle extends towards the moving plate and crosses over the side edge of the moving plate, the second baffle is arranged opposite to the first baffle, and under the driving of the moving block, the second baffle can push one short side edge of the battery cover plate, so that the other short side edge of the battery cover plate is abutted to the first baffle;

one end of the third baffle is fixed on the mounting plate, and the other end of the third baffle extends towards the moving plate and crosses the side edge of the moving plate;

one end of the fourth baffle is connected to the mounting plate in a sliding mode, the other end of the fourth baffle extends towards the moving plate and crosses the side edge of the moving plate, the fourth baffle and the third baffle are arranged oppositely, the fourth baffle can move in a reciprocating mode in a second direction along the plate surface of the mounting plate, the second direction is perpendicular to the first direction, and when the fourth baffle moves, the fourth baffle can push one long side edge of the battery cover plate, so that the other long side edge of the battery cover plate is abutted to the third baffle;

the movable block and the fourth baffle are linked through a connecting rod, so that when the second driving mechanism drives the movable block to move in the first direction, the fourth baffle moves in the second direction.

6. The clamping device for the power battery as claimed in claim 5, wherein the moving block is provided with a strip-shaped groove, and the length direction of the strip-shaped groove forms an included angle with the first direction; the length direction of the connecting rod is parallel to the second direction, one end of the connecting rod is fixedly connected to the fourth baffle, the other end of the connecting rod is provided with a guide piece, and part of the guide piece is positioned in the strip-shaped groove; when the moving block moves in the first direction, the guide piece can be forced to move along the length direction of the strip-shaped groove, so that the fourth baffle plate is forced to move correspondingly in the second direction through the connecting rod.

7. The clamping device for power batteries as claimed in claim 6, wherein the guide member is a roller.

8. The clamping device for the power battery as claimed in claim 5, wherein the mounting plate is provided with a first guide groove and a second guide groove; the moving block is arranged in the first guide groove and can slide along the first guide groove; the fourth baffle is provided with a convex block, and the fourth baffle is in sliding fit with the second guide groove through the convex block.

9. The clamping device for the power battery as claimed in claim 1, wherein the battery clamping mechanism comprises a clamping hand cylinder and a first half claw and a second half claw which are driven by the clamping hand cylinder; the first half claw and the second half claw are symmetrically arranged on two sides of the clamping hand cylinder so as to clamp the left side surface and the right side surface of the battery main body; the claw arm of the first half claw and/or the claw arm of the second half claw are/is provided with a sensor for sensing the battery main body.

10. The clamping device for the power battery as claimed in claim 9, wherein a first clamping assembly is arranged outside the claw arm of the first half claw, and the first clamping assembly comprises a moving bracket, a first driving member, a second driving member and a movable rod;

the movable bracket is in sliding connection with the outer side of the claw arm of the first half claw, and the first driving member is fixed to the claw arm of the first half claw so as to drive the movable bracket to move along the outer side wall of the claw arm of the first half claw in a third direction, wherein the third direction is perpendicular to the direction in which the first half claw clamps the battery body; the movable bracket comprises a mounting part which extends out of the claw arm of the first half claw towards the direction away from the mounting plate; the movable rod is movably connected with the mounting part, and the second driving component is fixed on the mounting part so as to drive the movable rod to move in a fourth direction, wherein the fourth direction is perpendicular to the direction in which the first half claw clamps the battery main body; the movable rod can move to a position spaced from the bottom surface of the battery main body so as to drive the movable bracket through the first driving component, and the movable bracket drives the movable rod to be attached to the bottom surface of the battery main body;

and a second clamping assembly is arranged on the outer side of the claw arm of the second half claw, and the second clamping assembly and the first clamping assembly have the same structure and are symmetrically arranged with the first clamping assembly.

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