CN210824351U - Soft-package battery module grab put subassembly and feed mechanism - Google Patents

Abstract

The utility model discloses a soft-package battery module grabbing and placing assembly and a feeding mechanism, wherein the soft-package battery module comprises a plurality of electric chips, the grabbing and placing assembly comprises a frame, a buffering station and a grabbing station are arranged on the frame, the electric chips are arranged on the buffering station at intervals, and the electric chips can move forwards to the grabbing station from the buffering station; the grabbing device is arranged on the rack and can slide between a grabbing position and a releasing position on the rack, the grabbing device can grab the electric chip when the grabbing device slides to the grabbing position, the grabbing device can release the electric chip when the grabbing device slides to the releasing position, at least five clamping pieces which are arranged at intervals are arranged on the grabbing device, and each clamping piece clamps one electric chip; and the material receiving component is arranged on the rack and is positioned below the grabbing device. According to the utility model discloses subassembly is put in grabbing of laminate polymer battery module has promoted and has snatched efficiency, has reduced manufacturing cost.

Description

Soft-package battery module grab put subassembly and feed mechanism

Technical Field

The utility model belongs to the technical field of life electrical apparatus and specifically relates to a subassembly and feed mechanism are put to grabbing of laminate polymer battery module is related to.

Background

The material loading of laminate polymer battery module among the correlation technique uses the robot can only snatch one or 2 electric chip once, and the electric core material loading efficiency of laminate polymer battery module production line is low, can not adapt to the production requirement of high beat.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

Therefore, the utility model provides a subassembly is put in grabbing of laminate polymer battery module, this grab the efficiency height that snatchs of putting the subassembly.

The utility model discloses still provide a feed mechanism who has above-mentioned subassembly of grabbing and putting.

According to the utility model discloses subassembly is put in grabbing of laminate polymer battery module of the embodiment of the first aspect, laminate polymer battery module includes a plurality of electric chips, grab and put the subassembly and include: the electric chip picking machine comprises a machine frame, a plurality of electric chips and a plurality of electric control units, wherein a buffer station and a grabbing station are arranged on the machine frame, the electric chips are arranged on the buffer station at intervals, and the electric chips can move forwards to the grabbing station from the buffer station; the grabbing device is arranged on the rack and can slide between a grabbing position and a releasing position on the rack, when the grabbing device slides to the grabbing position, the grabbing device can grab the electric chips, when the grabbing device slides to the releasing position, the grabbing device can release the electric chips, at least five clamping pieces which are arranged at intervals are arranged on the grabbing device, each clamping piece clamps one electric chip, each clamping piece clamps the corresponding electric chip when grabbing the electric chips, and each clamping piece loosens the corresponding electric chip when releasing the electric chips; the material receiving component is arranged on the rack and positioned below the grabbing device and used for receiving the electric chips.

According to the utility model discloses grabbing of laminate polymer battery module puts subassembly, getting through the clamp that is equipped with five at least spaced apart arrangements on grabbing device, once only can snatch 5 at least electric chips, has promoted and has snatched efficiency, has reduced manufacturing cost, realizes good effect.

According to the utility model discloses an embodiment, grabbing device includes: the first sliding part is arranged on the rack and can slide between the grabbing position and the releasing position; the telescopic rod is connected to the first sliding part in a telescopic mode, the clamping pieces are fixed to one end, far away from the first sliding part, of the telescopic rod, the telescopic rod stretches out downwards when the electric chip is grabbed or released, and the telescopic rod is in a contraction state when the first sliding part slides between the grabbing position and the releasing position.

According to the utility model discloses a further embodiment, connect the material component to include: the conveying belt is arranged on the rack, and the conveying belt is close to the receiving device and located at the lower reaches of the receiving device in the transmission direction of the electric chip.

Furthermore, the material receiving device is provided with a plurality of material receiving grooves, the material receiving grooves and the clamping pieces are arranged in a one-to-one correspondence mode, and the material receiving grooves can respectively receive the corresponding electric chips in the clamping pieces and sequentially place the electric chips on the conveying belt.

Further, receiving device includes: the second sliding part can be connected to the rack in a vertically sliding manner; the turnover part is arranged between a first turnover position and a second turnover position on the second sliding part, the turnover part is provided with a material receiving part, a plurality of material receiving grooves are defined on the material receiving part, when the turnover part rotates to the first turnover position, the material receiving part is lifted upwards to receive the electric chips, when the turnover part rotates to the second turnover position, the material receiving part is arranged towards the conveyor belt, and when the second sliding part slides downwards gradually, the material receiving part sequentially places the electric chips on the conveyor belt.

Further, the receiving part is constructed into a U-shaped structure, and comprises: the substrate is fixed on the turnover piece; two sets of baffles, it is two sets of the baffle is located respectively the base plate is at the ascending both ends of length direction, and every group baffle all includes a plurality of the baffle, it is a plurality of the baffle is in evenly spaced apart the arranging in the width direction of base plate, every adjacent two inject respectively between the baffle connect the silo, it is two sets of the quantity and the position of baffle are all one-to-one, and are two sets of inject between the baffle and dodge the recess.

According to a further embodiment of the invention, the release positions comprise two, respectively first and second release positions, the catch position being located between the first and second release positions, the catch device sliding alternately between the catch position and the first release position, and between the catch position and the second release position.

Furthermore, the material receiving members comprise two material receiving members which are respectively a first material receiving member and a second material receiving member, the first material receiving member is arranged corresponding to the first release position, and the second material receiving member is arranged corresponding to the second release position.

According to the utility model discloses a further embodiment, be equipped with the tray in the frame, laminate polymer battery module can support on the tray, the tray is in the buffering station with snatch slidable between the station.

According to the utility model discloses feed mechanism of second aspect embodiment includes: the grabbing and releasing assembly of the soft package battery module in the embodiment is characterized by comprising a grabbing and releasing assembly, a grabbing and releasing assembly and a releasing assembly; the material taking assembly is arranged on the rack of the grabbing and placing assembly, and the soft package battery module can be placed on the buffer station by the material taking assembly; the controller is respectively connected with the material taking assembly and the grabbing and placing assembly and is used for controlling the material taking assembly and the grabbing and placing assembly to move.

According to the utility model discloses feed mechanism gets the piece through the clamp that is equipped with five at least spaced apart arrangements on grabbing device, once only can snatch 5 at least electric chips, has promoted and has snatched efficiency, has reduced manufacturing cost, and stability is good, realizes good effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a gripping device of a gripping and releasing assembly of a soft package battery module according to an embodiment of the present invention;

fig. 2 is a side view of a gripping device of a gripping and placing assembly of a soft package battery module according to an embodiment of the present invention;

fig. 3 is a top view of a gripping device of a gripping and placing assembly of a soft package battery module according to an embodiment of the present invention;

fig. 4 is a perspective view of a gripping device of a gripping and placing assembly of a soft package battery module according to the embodiment of the invention;

fig. 5 is a schematic view of a material receiving device of a grabbing and placing assembly of a soft package battery module according to the embodiment of the invention;

fig. 6 is a side view of a material receiving device of a grabbing and placing assembly of a soft package battery module according to the embodiment of the invention;

fig. 7 is a schematic diagram of another state of the receiving device of the grabbing and placing assembly of the soft package battery module according to the utility model.

Reference numerals:

the device comprises a grabbing device 200, a clamping piece 211, a first sliding piece 210, a material receiving device 310, a material receiving groove 310a, a second sliding piece 330, a turnover piece 340, a material receiving part 341, a base plate 3411, a baffle 3412 and an electric chip 400.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes a soft-package battery module grabbing and releasing assembly according to an embodiment of the first aspect of the present invention with reference to fig. 1 to 7.

As shown in fig. 1 and fig. 2, according to the utility model discloses a subassembly is put in grabbing of laminate polymer battery module, wherein laminate polymer battery module includes a plurality of electric chips 400, specifically, grab and put the subassembly and include frame, grabbing device 200 and connect the material component, be equipped with the buffering station in the frame and grab the station, a plurality of electric chips 400 are spaced apart on the buffering station and are arranged, and a plurality of electric chips 400 can be moved forward to grabbing station department by the buffering station.

The grasping unit 200 is slidably disposed on the frame, the grasping unit 200 is slidable between a grasping position and a releasing position, when the grasping unit 200 slides to the grasping position, the grasping unit 200 grasps the electric chip 400, and then the grasping unit 200 slides from the grasping position to the releasing position, when the grasping unit 200 slides to the releasing position, the grasping unit 200 releases the electric chip 400.

Specifically, at least five clamping pieces 211 are arranged on the gripping device 200, the at least five clamping pieces 211 are arranged at intervals, for example, arranged at intervals in the front-back direction, and each clamping piece 211 respectively clamps one electric chip 400 at a time, so that the at least five clamping pieces 211 can simultaneously clamp the at least five electric chips 400, and compared with the case that the gripping robot in the related art only grabs 2-3 electric core bags at a time, the gripping efficiency is greatly improved.

When the electric chip 400 is grabbed, each clamping piece 211 respectively clamps the corresponding electric chip 400, when the electric chip 400 is released, each clamping piece 211 respectively loosens the corresponding electric chip 400, the material receiving component is arranged on the rack and positioned below the grabbing device 200, and thus, the electric chip 400 released by the grabbing device 200 can be received.

According to the utility model discloses grabbing the subassembly, getting 211 through the clamp that is equipped with five at least spaced arrangements on grabbing device 200, once only can snatch 5 at least electric chip 400, compare with the robot that snatchs among the correlation technique, reduced and snatched the number of times, not only promoted and snatched efficiency, still reduced manufacturing cost, realized good production effect.

According to the utility model discloses an embodiment, grabbing device 200 includes first slider 210 and telescopic link, and first slider 210 is established in the frame, and first slider 210 can slide between snatching position and release position, and the telescopic link is telescopically connected on first slider 210 for conveniently snatch and release going on smoothly of action.

Further, the plurality of clamping pieces 211 are fixed at one end (the lower end shown in fig. 1) of the telescopic rod far away from the first sliding piece 210, the telescopic rod extends downwards when the electric chip 400 is clamped, so that the clamping pieces 211 can contact the electric chip 400 to smoothly perform the clamping action, and the telescopic rod extends downwards when the electric chip 400 is released, so that the electric chip 400 is placed on the material receiving member, the electric chip 400 is more stably transferred to the material receiving member, the telescopic rod is in a contraction state when the first sliding piece 210 slides between the clamping position and the releasing position, the space occupation in the vertical direction is reduced, the probability of interference of parts on the rack on the clamping device 200 clamping the electric chip 400 is reduced, and the smooth transfer of the clamping device 200 after clamping the electric chip 400 is ensured.

According to the utility model discloses a further embodiment, connect the material component to include receiving device 310 and conveyer belt, the conveyer belt is established in the frame, the conveyer belt is close to receiving device 310 and arranges, the conveyer belt is located receiving device 310's low reaches in electric chip 400's direction of transfer, the conveyer belt is used for transporting the transmission with electric chip 400 on receiving device 310 to the place ahead, specifically, can place a plurality of electric chip 400 that accept on receiving device 310 on the conveyer belt in proper order on the conveyer belt, the conveyer belt transports a plurality of electric chip 400 to the place ahead (the low reaches of conveyer belt).

Further, be equipped with a plurality of material receiving groove 310a on receiving device 310, material receiving groove 310a and the one-to-one setting of clamping piece 211, specifically, the quantity that connects material receiving groove 310a and the quantity of clamping piece 211 are corresponding, and the position that connects material receiving groove 310a and the position of clamping piece 211 are corresponding, a plurality of material receiving groove 310a can accept the electric chip 400 in the corresponding clamping piece 211 respectively, can place electric chip 400 on the conveyer belt in proper order after accepting, transport a plurality of electric chip 400 to low reaches through the conveyer belt. For example, 5 clamping members 211 are arranged on the grabbing device 200, and correspondingly, 5 receiving slots 310a are arranged on the receiving device 310, so that when the grabbing device 200 can grab 5 electric chips 400 at a time, and can place 5 electric chips 400 on the receiving device 310 at the same time, the downstream transfer efficiency of the electric chips 400 is improved.

Further, the material receiving device 310 includes a second sliding member 330 and an overturning member 340, the second sliding member 330 is disposed on the rack, the second sliding member 330 can slide up and down on the rack, the overturning member 340 is connected to the second sliding member 330, the overturning member 340 can rotate between a first overturning position and a second overturning position, a material receiving portion 341 is disposed on the overturning member 340 for receiving the electrical chip 400, a plurality of material receiving slots 310a are defined on the material receiving portion 341, and the electrical chips 400 clamped on the grabbing device 200 can be respectively received in the corresponding material receiving slots 310 a.

Specifically, when the flip part 340 rotates to the first flip position, that is, the flip part 340 is in a vertical state, the material receiving portion 341 is lifted upwards to receive the electrical chip 400, when the flip part 340 rotates to the second flip position, that is, the flip part 340 is in a horizontal state, the material receiving portion 341 is arranged towards the conveyor belt, and the material receiving portion 341 can sequentially place a plurality of electrical chips 400 on the conveyor belt when the second slider 330 gradually slides downwards, so that the electrical chips 400 can be orderly placed on the conveyor belt, and the electrical chips 400 are ensured to be orderly carried out in the transfer process.

Further, the material receiving portion 341 is configured to be a U-shaped structure, specifically, the material receiving portion 341 includes a base plate 3411 and two sets of baffles 3412, where the base plate 3411 is fixed on the turning member 340, the two sets of baffles 3412 are respectively located at two ends of the base plate 3411 in the length direction so as to clamp two ends of the electrical chip 400, each set of baffles 3412 includes a plurality of baffles 3412, the plurality of baffles 3412 are uniformly spaced apart in the width direction of the base plate 3411, a material receiving groove 310a is respectively defined between each two adjacent baffles 3412, and the number and the positions of the two sets of baffles 3412 are respectively in one-to-one correspondence, so that the gripping device 200 is convenient to place the electrical chip 400 in the corresponding material receiving groove 310a, so that two ends of the electrical chip 400 are clamped in the corresponding two material receiving grooves 310a, and the reliability of the process of receiving the.

Further, an avoiding groove is defined between the two sets of baffles 3412 to avoid a width dimension space of the conveyor belt, so that after the receiving portion 341 receives the good electric chip 400, the turning member 340 rotates from the first turning position to the second turning position, and then the second sliding member 330 slides downward, so that the receiving portion 341 approaches to and approaches to the conveyor belt downward. In this state, when the lowest electric chip 400 in the receiving portion 341 contacts the conveyor belt first, the second sliding member 330 continues to slide downward as the conveyor belt moves forward, so that the next single chip contacts the conveyor belt and moves forward along with the conveyor belt, and thus, the remaining electric chips 400 in the receiving portion 341 are sequentially placed on the conveyor belt as above.

According to another embodiment of the present invention, the two releasing positions include two releasing positions, the two releasing positions are a first releasing position and a second releasing position respectively, the grabbing position is located between the first releasing position and the second releasing position, the grabbing device 200 can slide between the grabbing position and the first releasing position and between the grabbing position and the second releasing position alternately, for example, after the grabbing device 200 slides between the grabbing position and the first releasing position first, the grabbing device 200 will slide between the grabbing position and the second releasing position, and the grabbing device 200 slides alternately on both sides of the grabbing position.

Further, the two receiving members include two receiving members, the two receiving members are a first receiving member and a second receiving member, the first receiving member is disposed corresponding to the first releasing position, and the second receiving member is disposed corresponding to the second releasing position, so that the grabbing device 200 does not need to stop waiting during the process of grabbing the electric chip 400 and placing the electric chip 400, for example, after the grabbing device 200 grabs the electric chip 400, the grabbing device slides from the grabbing position to the first releasing position, and after the clamped electric chip 400 is placed on the first receiving member, the grabbing device 200 can grab the electric chip 400 and slide to the second releasing position immediately after returning to the grabbing position, and place the clamped electric chip 400 on the second receiving member, and then, after returning to the grabbing position, the grabbing device 200 performs a new round of grabbing and placing actions, thereby greatly improving the efficiency of grabbing the electric chip 400 and placing the electric chip 400, so as to meet the production requirement of high takt.

Of course, one of the first receiving member and the second receiving member may be used as a spare, and the present invention is not limited to this specifically.

According to the utility model discloses a further embodiment is equipped with the tray in the frame, and laminate polymer battery module can support on the tray, and the tray is at the buffering station and snatch slidable between the station, and the tray is used for supporting, holds laminate polymer battery module.

Further, a sliding rail can be arranged below the tray of the rack, and the tray can slide back and forth between the buffering station and the grabbing station on the sliding rail.

According to the utility model discloses feed mechanism of second aspect embodiment, include according to the laminate polymer battery module in the above-mentioned embodiment grab put the subassembly, get material subassembly and controller, will get the material subassembly and establish in grabbing the frame of putting the subassembly, it can put laminate polymer battery module on the buffering station to get the material subassembly, laminate polymer battery module slides to grabbing the station by the buffering station again, the controller links to each other with getting the material subassembly and grabbing the subassembly of putting respectively, be used for control to get the material subassembly and grab and put the subassembly and move, for example, the controller can control and get the material subassembly and get the material operation earlier, treat laminate polymer battery module and be in when grabbing the station, grabbing device 200 can be controlled to the controller, receiving device 310 and conveyer belt move, can make through the controller get the material, snatch, place and transmit the action and go on in a definite time.

It should be further noted that, when the grabbing device 200, the material receiving device 310 and the conveyor belt act, the material taking assembly can fill the soft package battery module to the buffer station in time under the control of the controller, so as to form a fully-automatic feeding system for the electric chip 400 on the production line of the soft package battery module.

According to the utility model discloses feed mechanism gets piece 211 through the clamp that is equipped with five at least spaced arrangements on grabbing device 200, once only can snatch 5 at least electric chip 400, has promoted and has snatched efficiency, has reduced manufacturing cost, and stability is good, realizes good effect, has promoted the efficiency of the electric chip 400 material loading on the laminate polymer battery module production line, adapts to the production requirement of high beat, high yield.

The following specifically describes the cell loading process of the loading mechanism according to an embodiment of the present invention with reference to fig. 1 to 7.

The embodiment of the utility model provides a grabbing device 200 can adopt triaxial robotic arm, four-axis robotic arm, six-axis robotic arm etc.

The material taking assembly can grab the whole shell with the plurality of electric chips 400, the whole shell is placed on the buffering station, and then the tray drives the shell with the electric chips 400 to automatically slide to the grabbing station from the buffering station; after the telescopic rod of the mechanical arm extends downwards and grips five electric chips 400 at one time through the plurality of clamping pieces 211, the telescopic rod of the mechanical arm contracts upwards and the mechanical arm translates to the first release position; then the telescopic link of the mechanical arm stretches out downwards and the plurality of clamping pieces 211 are loosened to place five electric cores on the material receiving part 341 of the first material receiving component, then the overturning piece 340 of the material receiving device 310 drives the electric chips 400 to overturn for 90 degrees, the plurality of electric chips 400 are sequentially placed on the conveyor belt, the plurality of electric chips 400 are conveyed forwards along with the transmission direction of the conveyor belt, meanwhile, the mechanical arm slides back to the grabbing position from the first releasing position, the mechanical arm again grabs the five electric chips 400 and slides to the second releasing position, places the five electric chips 400 on the material receiving part 341 of the second material receiving component, and after sliding back to the grabbing position, the mechanical arm restarts the next round of electric chip grabbing operation 400.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

In the description of the present invention, "a plurality" means two or more.

Other compositions and operations of the grabbing and releasing assembly and the feeding mechanism of the soft package battery module according to the embodiment of the present invention are known to those skilled in the art, and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a subassembly is put to grabbing of laminate polymer battery module, a serial communication port, laminate polymer battery module includes a plurality of electric chips, grab and put the subassembly and include:

the electric chip picking machine comprises a machine frame, a plurality of electric chips and a plurality of electric control units, wherein a buffer station and a grabbing station are arranged on the machine frame, the electric chips are arranged on the buffer station at intervals, and the electric chips can move forwards to the grabbing station from the buffer station;

the grabbing device is arranged on the rack and can slide between a grabbing position and a releasing position on the rack, when the grabbing device slides to the grabbing position, the grabbing device can grab the electric chips, when the grabbing device slides to the releasing position, the grabbing device can release the electric chips, at least five clamping pieces which are arranged at intervals are arranged on the grabbing device, each clamping piece clamps one electric chip, each clamping piece clamps the corresponding electric chip when grabbing the electric chips, and each clamping piece loosens the corresponding electric chip when releasing the electric chips;

the material receiving component is arranged on the rack and positioned below the grabbing device and used for receiving the electric chips.

2. The assembly of claim 1, wherein the gripping device comprises:

the first sliding part is arranged on the rack and can slide between the grabbing position and the releasing position;

the telescopic rod is connected to the first sliding part in a telescopic mode, the clamping pieces are fixed to one end, far away from the first sliding part, of the telescopic rod, the telescopic rod stretches out downwards when the electric chip is grabbed or released, and the telescopic rod is in a contraction state when the first sliding part slides between the grabbing position and the releasing position.

3. The assembly of claim 1, wherein the material receiving member comprises: the conveying belt is arranged on the rack, and the conveying belt is close to the receiving device and located at the lower reaches of the receiving device in the transmission direction of the electric chip.

4. The assembly for grabbing and placing the laminate polymer battery module according to claim 3, wherein the material receiving device is provided with a plurality of material receiving grooves, the material receiving grooves and the clamping members are arranged in a one-to-one correspondence manner, and the plurality of material receiving grooves can respectively receive the corresponding electric chips in the clamping members and sequentially place the electric chips on the conveyor belt.

5. The assembly of claim 4, wherein the receiving device comprises:

the second sliding part can be connected to the rack in a vertically sliding manner;

the turnover part is arranged between a first turnover position and a second turnover position on the second sliding part, the turnover part is provided with a material receiving part, a plurality of material receiving grooves are defined on the material receiving part, when the turnover part rotates to the first turnover position, the material receiving part is lifted upwards to receive the electric chips, when the turnover part rotates to the second turnover position, the material receiving part is arranged towards the conveyor belt, and when the second sliding part slides downwards gradually, the material receiving part sequentially places the electric chips on the conveyor belt.

6. The assembly of claim 5, wherein the material receiving part is constructed into a U-shaped structure and comprises:

the substrate is fixed on the turnover piece;

two sets of baffles, it is two sets of the baffle is located respectively the base plate is at the ascending both ends of length direction, and every group baffle all includes a plurality of the baffle, it is a plurality of the baffle is in evenly spaced apart the arranging in the width direction of base plate, every adjacent two inject respectively between the baffle connect the silo, it is two sets of the quantity and the position of baffle are all one-to-one, and are two sets of inject between the baffle and dodge the recess.

7. The soft-package battery module grabbing and releasing assembly according to claim 1, wherein the releasing positions comprise two, namely a first releasing position and a second releasing position, the grabbing position is located between the first releasing position and the second releasing position, and the grabbing device slides alternately between the grabbing position and the first releasing position and between the grabbing position and the second releasing position.

8. The assembly for grabbing and placing the laminate polymer battery module according to claim 7, wherein the material receiving members comprise two first material receiving members and two second material receiving members, the first material receiving members are arranged corresponding to the first release positions, and the second material receiving members are arranged corresponding to the second release positions.

9. The soft-package battery module grabbing and placing assembly according to claim 1, wherein a tray is arranged on the rack, the soft-package battery module can be supported on the tray, and the tray is slidable between the buffering station and the grabbing station.

10. A feed mechanism, comprising:

the grabbing and releasing assembly of the soft package battery module according to any one of claims 1-9;

the material taking assembly is arranged on the rack of the grabbing and placing assembly, and the soft package battery module can be placed on the buffer station by the material taking assembly;

the controller is respectively connected with the material taking assembly and the grabbing and placing assembly and is used for controlling the material taking assembly and the grabbing and placing assembly to move.

Images