CN217533651U - Battery cell tray, battery cell carrying device and battery production line - Google Patents

Abstract

The utility model relates to a battery production technical field, concretely relates to electric core tray, electric core handling device and battery production line, this electric core tray includes: the tray body is suitable for bearing the battery core; the first connecting part is arranged on the side surface of the tray body; the first connecting portion is suitable for being in transmission connection with the forking mechanism to drive the battery cell tray to move. The utility model discloses with first connecting portion setting in tray body's side, do not occupy the space at tray body bottom and top, the inside electric core cooling heat dissipation of being convenient for or heating drying, improvement battery production efficiency, first connecting portion are suitable for simultaneously and get the mechanism transmission with the fork and be connected to drive electric core tray motion realizes the transportation to electric core, and whole handling is direct not to contact with electric core, reduces the wearing and tearing to electric core, ensures its production quality.

Description

Battery cell tray, battery cell carrying device and battery production line

Technical Field

The utility model relates to a battery production technical field, concretely relates to electric core tray, electric core handling device and battery production line.

Background

In the automatic production process of the battery, the electric core is often required to be grabbed and carried by the grabbing device, so that the electric core can be loaded and unloaded.

Current grabbing device includes transmission device and mechanical clamping jaw, and transmission device is connected with the mechanical clamping jaw transmission to drive mechanical clamping jaw lift or lateral movement, the tray top that holds electric core be provided with mechanical clamping jaw complex joint portion, mechanical clamping jaw move to the upper portion of electric core tray and with the cooperation of joint portion, then snatch the tray and remove to toasting case or cooling cabinet.

Because current mechanical clamping jaw all can occupy different equipment space to a certain extent when the blowing is got to the tray, lead to space utilization to reduce to influence complete machine productivity.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect of electric core grabbing device occupation space among the prior art, influence whole machine productivity to a battery core tray, electric core handling device and battery production line that space utilization is high, the whole machine productivity is high are provided.

In order to solve the above problem, the utility model provides an electricity core tray, include: the tray body is suitable for bearing the battery cell; the first connecting part is arranged on the side surface of the tray body; the first connecting portion is suitable for being in transmission connection with the forking mechanism to drive the battery cell tray to move.

As a preferable technical solution of the cell tray, the first connecting portion is a hook.

As the preferred technical scheme of electric core tray, the couple includes the even portion of hook and the butt portion that integrative set up, even portion orientation of hook the bottom of tray body extends, butt portion with the side fixed connection of tray body.

As a preferred technical scheme of the battery cell tray, a heating assembly is arranged in the tray body to heat and dry the battery cell.

The utility model also provides an electricity core handling device, electric core tray including the above: and the forking mechanism is provided with a second connecting part, and the second connecting part can be selectively in transmission connection with the first connecting part so as to drive the battery cell tray to move.

As a preferable technical solution of the battery cell handling device, the first connection portion is the hook described above, the second connection portion is a hook groove, and the hook can be hooked in the hook groove.

As a preferred technical scheme of the battery cell carrying device, a rotatable guide supporting portion is arranged in the hook groove, a hooking space is defined by the guide supporting portion and the inner wall of the hook groove in a matched manner, and the guide supporting portion can be in rolling contact with the hook to guide the hooking portion of the hook into the hooking space.

As a preferable technical solution of the battery cell handling device, a support roller is provided below the guide support portion, and the support roller can be in rolling abutment with the abutment portion of the hook.

As a preferable technical solution of the battery cell handling device, the forking mechanism includes: the two oppositely-arranged forking arms can stretch along a first direction, and the second connecting portion are arranged on the forking arms.

As a preferable technical solution of the battery cell handling apparatus, the apparatus further includes: the lifting assembly is in transmission connection with the forking mechanism so as to drive the forking mechanism to lift along a second direction; the translation assembly is in transmission connection with the lifting assembly to drive the lifting assembly to translate along a third direction, and the third direction and the second direction are arranged at an included angle.

As a preferable technical solution of the battery cell handling device, the lifting assembly includes: the mounting frame is in transmission connection with the translation assembly; the lifting seat is connected with the mounting frame in a sliding mode, and the forking mechanism is connected with the lifting seat; the lifting driving part is installed on the mounting frame and is in transmission connection with the lifting seat to drive the lifting seat to slide along the mounting frame.

As a preferred technical solution of the battery cell handling device, the lifting assembly further includes: the first limiting buffer piece is arranged at the top and/or the bottom of the mounting frame, and can be abutted with the lifting seat to limit and buffer.

As a preferred technical solution of the battery cell handling device, the translation assembly includes: a base; the sliding rail is arranged on the base; the connecting seat is connected to the sliding rail in a sliding manner and is connected with the lifting assembly; and the translation driving part is in transmission connection with the connecting seat so as to drive the connecting seat to slide along the sliding rail.

As a preferred technical solution of the battery cell handling device, the translation assembly further includes: the second limiting buffer piece is arranged on the base, and can be abutted against the connecting seat for limiting and buffering.

The utility model also provides a battery production line, include: the cooling cabinet is internally provided with a cooling plate; as in the above cell tray, the bottom of the tray body is in full-face contact with the cooling plate.

As a preferred technical solution of the battery production line, the battery cell handling device further includes the aforementioned cell tray, and the forking mechanism is adapted to drive the cell tray to move into the cooling cabinet.

The utility model has the advantages of it is following:

1. the utility model discloses an electricity core tray, set up first connecting portion in the side of tray body, the fork is got the mechanism and is connected through being connected with the transmission of first connecting portion and just can drive the motion of electricity core tray, realize electric core and transport, make not occupy the space at tray body bottom or top in the electric core handling, reduce the space occupation to equipment, improve equipment space utilization, thereby improve the complete machine productivity, set up first connecting portion in the side of tray body simultaneously, the inside electric core cooling heat dissipation or the heating drying of also being convenient for, improve battery production efficiency.

2. The utility model discloses an electricity core tray, this internal heating element that is provided with of tray to heat and dry to electric core.

3. The utility model discloses an electricity core handling device, including the electric core tray of above, the mechanism is got to the fork is provided with the second connecting portion, and second connecting portion selectively is connected with the transmission of first connecting portion to drive the motion of electric core tray. During the transport, the second connecting portion that the fork was got in the mechanism are connected with the transmission of first connecting portion, get the motion of mechanism drive electric core tray through the fork to drive this internal electric core motion of tray, realize transporting, reduce the space occupation to equipment, improve equipment space utilization, thereby improve the complete machine productivity.

4. The utility model discloses an electricity core handling device, first connecting portion are the couple, and the second connecting portion are the hook groove, but the couple hookup is in the hook groove. The fork is connected or separated from the tray body through the matching of the hook and the hook groove, and the operation is simple and convenient.

5. The utility model discloses an electricity core handling device, the inslot is provided with rotatable direction supporting part, and the space is injectd with the inner wall cooperation in grooving to the direction supporting part, and the direction supporting part can with couple rolling contact in the leading-in space of linking with the hook of the portion of linking with the hook, consequently, the direction supporting part can reduce the frictional force between couple and grooving, plays the guide effect to the couple, makes it change and gets into the grooving, and the direction supporting part can also realize the location with the couple butt simultaneously.

6. The utility model discloses an electricity core handling device, the below of direction supporting part is provided with the supporting roller, the supporting roller can with the butt portion roll butt of couple to carry out the butt to the couple and support, ensure couple and hook groove complex reliability.

7. The utility model discloses a battery production line, including the electric core tray in cooling cabinet and the foreland, be equipped with the cooling plate in the cooling cabinet, the bottom and the cooling plate of tray body contact comprehensively to improve electric core cooling radiating efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic perspective view of a cell tray according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of the forking mechanism in the battery cell handling device according to the embodiment of the present invention;

fig. 3 shows a schematic structural view of the hook and the hook groove of the embodiment of the present invention;

fig. 4 shows a schematic structural view of a hook groove of an embodiment of the present invention;

fig. 5 shows a schematic structural diagram of a battery cell handling device according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a lifting assembly in the battery cell handling apparatus according to the embodiment of the present invention;

fig. 7 shows a schematic structural diagram of a lifting driving part in the lifting assembly of the embodiment of the present invention;

fig. 8 is a schematic structural diagram illustrating a translation assembly in the cell handling apparatus according to an embodiment of the present invention;

fig. 9 shows a schematic structural diagram of a cell tray located in a cooling cabinet in a battery production line according to an embodiment of the present invention.

Description of reference numerals:

1. a tray body; 11. hooking; 111. a hooking portion; 112. an abutting portion; 2. a forking mechanism; 21. a connecting arm; 22. a first moving arm; 23. a second moving arm; 231. a hook groove; 232. a guide support portion; 233. supporting the rollers; 3. a lifting assembly; 31. a mounting frame; 311. a column; 32. a lifting seat; 321. a sliding roller; 33. a lifting drive part; 331. a lifting drive motor; 332. a winch; 333. a lifting rope; 334. a protective sleeve; 34. a first limiting buffer member; 4. a translation assembly; 41. a base; 42. a slide rail; 43. a translation drive section; 431. a translation drive motor; 432. a transmission rack; 44. a connecting seat; 45. a second limiting buffer member; 5. an electric cabinet; 100. an electric core; 200. a cooling cabinet; 201. and cooling the plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and fig. 5, the present embodiment discloses a cell tray, which includes a tray body 1 and a first connecting portion, where the tray body 1 is adapted to carry a cell 100, the first connecting portion is disposed on a side surface of the tray body 1, and the first connecting portion is adapted to be in transmission connection with a forking mechanism 2 to drive the cell tray to move.

The utility model discloses set up first connecting portion in the side of tray body 1, the fork is got mechanism 2 and is connected just can drive electric core tray motion through being connected with the transmission of first connecting portion, realize electric core 100 and transport, make the space that does not occupy tray body 1 bottom or top in the electric core 100 handling, reduce the space occupation to equipment, improve equipment space utilization, thereby improve the complete machine productivity, set up first connecting portion in the side of tray body 1 simultaneously, also be convenient for inside electric core 100 cooling heat dissipation or heating drying, improve battery production efficiency.

The structure of the cell tray is described in detail below with reference to the drawings of the specification.

As shown in fig. 1, a plurality of battery cells 100 are loaded in the tray body 1, so that the plurality of battery cells 100 can be conveyed at one time, and the conveying efficiency is improved.

In addition, still be provided with heating element in the tray body 1 to electric core 100 heating stoving does benefit to and accelerates the moisture on stoving electric core 100 surface. In particular, the heating assembly may be a heating wire connected to a power source.

In this embodiment, the first connecting portion is a hook 11, and the hook 11 is fixedly connected to the side surface of the tray body 1. Specifically, the hook 11 includes a hook portion 111 and an abutting portion 112 integrally provided, the hook portion 111 extends toward the bottom of the tray body 1, and the abutting portion 112 is fixedly connected to a side surface of the tray body 1.

As for the specific number of the setting, two hooks 11 may be provided at an interval to improve the stability of connection with the forking mechanism 2.

As shown in fig. 2 to 8, this embodiment also discloses a battery cell handling device, including the battery cell tray in the foregoing and the forking mechanism 2, wherein the forking mechanism 2 is provided with a second connecting portion, and the second connecting portion is selectively in transmission connection with the first connecting portion to drive the battery cell tray to move. During the transport, the second connecting portion on the mechanism 2 is got to the fork is connected with the transmission of first connecting portion, gets mechanism 2 drive electric core tray motion through the fork to drive the interior electric core 100 motion of tray body 1, realize transporting, reduce the space occupation to equipment, improve equipment space utilization, thereby improve the complete machine productivity.

As shown in fig. 3, 4 and 5, the second connection portion is specifically a hook groove 231, and the hook 11 may be hooked in the hook groove 231. The fork taking mechanism 2 is connected or separated from the tray body 1 through the matching of the hook 11 and the hook groove 231, and the operation is simple and convenient.

As a preferable technical solution of the battery cell carrying device of the present embodiment, a rotatable guiding and supporting portion 232 is disposed in the hook groove 231, the guiding and supporting portion 232 cooperates with an inner wall of the hook groove 231 to define a hooking space, and the guiding and supporting portion 232 can be in rolling contact with the hook 11 to guide the hooking portion 111 of the hook 11 into the hooking space. Therefore, the guide support 232 can reduce the friction between the hook 11 and the hook groove 231, and guide the hook 11 to be more easily inserted into the hook groove 231, and the guide support 232 can be abutted against the hook 11 to realize positioning.

The guide support 232 may be a guide roller or a guide shaft, and the hooking portion 111 of the hook 11 is guided to enter the hooking space by the rotation of the guide roller or the guide shaft, so as to connect the hook 11 and the hook groove 231.

Further, a support roller 233 is disposed below the guide support portion 232, and the support roller 233 can be in rolling contact with the contact portion 112 of the hook 11 to further support and position the hook 11.

As shown in fig. 2 and fig. 5, as a preferred technical solution of the battery cell handling device of this embodiment, the forking mechanism 2 includes two oppositely disposed forking arms, the forking arms are retractable along the first direction Y, and the second connecting portion is disposed on the forking arms. The forking arm drives the second connecting portion to move along the extension and retraction of the first direction Y, so that the second connecting portion is in transmission connection with the first connecting portion, the tray body 1 is driven to move along the first direction Y, and the battery cell 100 is conveyed by the conveying method.

In this embodiment, the forking arm includes a forking driving portion, a connecting arm 21, a first moving arm 22 and a second moving arm 23, wherein the forking driving portion is fixedly connected to the connecting arm 21, the first moving arm 22 is slidably connected to the connecting arm 21, the second moving arm 23 is slidably connected to the first moving arm 22, the forking driving portion is in transmission connection with both the first moving arm 22 and the second moving arm 23, and the hook slot 231 is disposed on the second moving arm 23. Therefore, under the driving of the forking driving portion, the first moving arm 22 slides along the connecting arm 21, and the second moving arm 23 slides along the first moving arm 22, so as to drive the hook slot 231 to extend and contract along the first direction Y and be connected with the hook in a matching manner, so as to drive the tray body 1 and the battery cell 100 therein to move along the first direction Y, thereby realizing the transportation of the battery cell 100.

Illustratively, the specific form of the forking driving part can be a way that a motor, a chain wheel and a transmission chain are matched, or a way that a motor, a belt wheel and a transmission belt are matched, and the embodiment is not particularly limited.

As shown in fig. 5 to fig. 8, as a preferred technical solution of the battery cell handling device, the battery cell handling device further includes a lifting assembly 3 and a translating assembly 4, where the lifting assembly 3 is in transmission connection with the forking mechanism 2 to drive the forking mechanism 2 to lift along the second direction Z, the translating assembly 4 is in transmission connection with the lifting assembly 3 to drive the lifting assembly 3 to translate along the third direction X, and the third direction X and the second direction Z form an included angle.

During the transport, bear electric core 100 in the tray body 1, the fork is got mechanism 2 and is got mechanism 2 self flexible down and be connected with tray body 1 under lifting unit 3, translation subassembly 4 drive, then is got mechanism 2 motion by lifting unit 3 and translation subassembly 4 cooperation drive fork again, in order to transport tray body 1 and electric core 100 in it to next process, lifting unit 3 drives fork again at last and gets mechanism 2 and tray body 1 separation, consequently, the utility model discloses realize the multi-directional motion in the handling, improve the flexibility of transportation, the utility model discloses a directly snatch the transport to tray body 1 to indirectly realize the transportation to electric core 100 in tray body 1, whole handling is direct not contacted with electric core 100, reduces the wearing and tearing to electric core 100, ensures its production quality, and a plurality of electric cores 100 of tray body 1 disposable transportation simultaneously improves handling efficiency. In this embodiment, the second direction Z, the third direction X, and the first direction Y are all perpendicular to each other.

As a preferable technical solution of the battery cell handling device of this embodiment, the lifting assembly 3 includes a mounting bracket 31, a lifting seat 32, and a lifting driving portion 33, where the mounting bracket 31 is in transmission connection with the translation assembly 4, the lifting seat 32 is in sliding connection with the mounting bracket 31, the forking arm is connected with the lifting seat 32, the lifting driving portion 33 is installed on the mounting bracket 31, and the lifting driving portion 33 is in transmission connection with the lifting seat 32 to drive the lifting seat 32 to slide along the mounting bracket 31.

In the grabbing process, the lifting driving part 33 drives the lifting seat 32 to descend along the second direction Z relative to the mounting frame 31, the fork arm and the hook groove 231 on the fork arm are driven to descend until the hook groove 231 descends to the lower side of the hook 11, then the lifting driving part 33 drives the lifting seat 32 to ascend along the second direction Z relative to the mounting frame 31, and then the fork arm is driven to ascend the hook groove 231 to enable the hook groove 231 to be locked with the hook 11 in a hooking manner, then the electric core 100 in the tray body 1 is conveyed to the next process platform through the matching driving of the lifting assembly 3 and the translation assembly 4, then the lifting driving part 33 drives the hook groove 231 to reversely keep away from the hook 11 to move, the separation of the hook groove 231 and the hook 11 is realized, and the carrying of the electric core 100 is completed.

The mounting bracket 31 is used to mount and support the elevation base 32 and the elevation driving part 33. Specifically, four upright posts 311 are arranged at four corners of the mounting frame 31, a lifting space is formed between the four upright posts 311, and the lifting seat 32 is lifted in the lifting space.

The lifting seat 32 comprises a top plate and a bottom plate which are connected, the top plate is connected with the lifting driving portion 33, the bottom plate and the top plate form a mounting cavity, and one end of the connecting arm 21 in the forking arm penetrates through the mounting cavity to be fixedly connected with the bottom plate. When the top plate is driven to lift by the lifting driving part 33, the bottom plate and the fork on the bottom plate are driven to lift, so that the tray body 1 with one end of the fork hooked to the tray body is driven to move, and the battery cell 100 is conveyed.

Further, along third direction X, the both sides of roof and bottom plate all are equipped with spacing butt groove, and stand 311 slip butt is in spacing butt inslot to make roof and bottom plate all follow the motion of stand 311, improve the motion accuracy, also improve the stationarity that whole lift seat 32 goes up and down simultaneously.

In addition, in order to reduce the motion resistance when the lifting seat 32 is lifted, the sliding rollers 321 are arranged in the limiting abutting grooves at the two sides of the top plate and the bottom plate, the sliding rollers 321 are in rolling abutting contact with the side surface of the upright column 311 and the inner surface of the mounting frame 31, so that the friction force when the lifting seat 32 is lifted is reduced, the motion resistance is further reduced, the energy consumption of the lifting driving part 33 is reduced,

specifically, the sliding roller 321 includes a first roller and a second roller, the axes of which are perpendicular to each other, the first roller is installed on the bottom surface of the spacing abutting groove and is in rolling abutting contact with the inner surface of the mounting frame 31, and the second roller is installed on the side surface of the spacing abutting groove and is in rolling abutting contact with the side surface of the upright column 311.

In terms of the number of the sliding rollers, two sets of sliding rollers 321 are respectively disposed on both sides of the top plate and the bottom plate along the third direction X, so as to improve the stability of the lifting base 32.

As shown in fig. 6 and 7, in the present embodiment, the elevating driving part 33 is installed on the top of the mounting frame 31. The lifting driving part 33 specifically comprises a lifting driving motor 331, a winch 332 and a lifting rope 333, wherein the lifting driving motor 331 is in transmission connection with the winch 332, the lifting rope 333 is wound on the winch 332, and one end of the lifting rope 333 extends towards the bottom of the mounting frame 31 and is connected with the top plate in the lifting seat 32. Therefore, during lifting, the lifting drive motor 331 drives the winch 332 to rotate, the winch 332 rotates to drive the lifting rope 333 to wind or release, so as to drive the lifting seat 32 connected to one end of the lifting rope 333 to ascend or descend, to drive the forking arm to ascend or descend, and to finally realize grabbing and carrying of the battery cell 100.

Specifically, the lifting driving motor 331 is a forward and reverse rotation motor to drive the winding machine 332 to rotate forward or reversely, so as to drive the lifting rope 333 to retract and release. The structure and principle of the winch 332 are the prior art, and the description of this embodiment is omitted.

As the preferred technical scheme of the electric core carrying device of this embodiment, this lift drive portion 33 still includes lag 334, and lag 334 is the outside that lift rope 333 was located to flexible cover and cover, and the one end and the roof of protection casing are connected, and the other end and the mounting bracket 31 of lag 334 are connected to play the guard action to lift rope 333, avoid the mistake in the construction to touch. Specifically, the boot 334 may be a bellows.

Similarly, protective sleeves can be covered outside the lifting drive motor 331 and the winding machine 332 according to requirements, so as to protect the lifting drive motor 331 and the winding machine 332 from dust.

As a preferred technical solution of the battery cell handling device of this embodiment, the lifting assembly 3 further includes a first limiting buffer 34, the first limiting buffer 34 is disposed at the top and/or the bottom of the mounting frame 31, and the first limiting buffer 34 can abut against the lifting seat 32 to limit the buffer, so as to prevent the lifting seat 32 from sliding out of the mounting frame 31 and also play a role in buffering the lifting seat 32.

In this embodiment, all be provided with first spacing bolster 34 at the top and the bottom of mounting bracket 31, when lift seat 32 rises to the top or descends to the bottom along mounting bracket 31, the roof or the bottom plate in lift seat 32 and first spacing bolster 34 butt to the realization is to the spacing and the buffering of lift seat 32. Illustratively, the first limit bumper 34 may be a rubber pad.

As shown in fig. 5 and 8, as a preferred technical solution of the battery cell handling device of the present embodiment, the translation assembly 4 includes a base 41, a slide rail 42, a connection seat 44, and a translation driving portion 43, where the slide rail 42 is disposed on the base 41, the connection seat 44 is slidably connected to the slide rail 42, the connection seat 44 is connected to the mounting bracket 31, and the translation driving portion 43 is in transmission connection with the connection seat 44 to drive the connection seat 44 to slide along the slide rail 42. The translation driving portion 43 drives the connecting seat 44 to slide along the sliding rail 42, and drives the mounting frame 31 to translate along the third direction X, so as to drive the lifting driving portion 33, the lifting seat 32, and the forking arm on the mounting frame 31 to translate along the third direction X together.

The base 41 is a frame structure. Slide rail 42 extends the setting along third direction X, and slide rail 42 is parallel arrangement two relatively, the bottom and the slide rail 42 sliding connection of connecting seat 44, and the top of connecting seat 44 is connected with the first spacing bolster 34 that is located the bottom of mount pad to realize the flexonics of lifting unit 3 and translation subassembly 4, improve lifting unit 3 along the stationarity of third direction X motion.

Further, the translation driving part 43 comprises a translation driving motor 431 and a transmission rack 432, wherein the translation driving motor 431 is connected with the connecting base 44, a transmission gear is connected with an output end of the translation driving motor 431, the transmission gear is meshed with the transmission rack 432, and the transmission rack 432 is connected on the base 41. The translation driving motor 431 drives the transmission gear to rotate, and the transmission gear is meshed with the transmission rack 432, so that the transmission gear moves along the transmission rack 432 when rotating, the connecting seat 44 is driven to slide along the sliding rail 42, and the lifting assembly 3, the forking mechanism 2 and the tray body 1 are driven to move along the third direction X.

As the preferred technical scheme of the electric core handling device of this embodiment, translation subassembly 4 still includes the spacing bolster 45 of second, and the spacing bolster 45 of second sets up on base 41 to the spacing bolster 45 of second can with connecting seat 44 butt with spacing buffering, avoid connecting seat 44 roll-off slide rail 42 and still play the cushioning effect to connecting seat 44.

Specifically, along third direction X, can all set up the spacing bolster 45 of second in the both sides of base 41, when connecting seat 44 slides to both sides along slide rail 42, the lateral part and the spacing bolster 45 butt of second of connecting seat 44 to the realization is to the spacing and the buffering of connecting seat 44. Illustratively, the second limit bumper 45 may be a rubber pad.

In addition, the battery cell handling device of this embodiment further includes an electric cabinet 5, and the electric cabinet 5 is installed on the mounting bracket 31 to control the lifting drive part 33, the translation drive part 43, and the forking drive part.

For better understanding of the battery cell handling device of the present embodiment, the following description is made in conjunction with the drawings of the specification:

the lifting driving part 33 drives the lifting seat 32 to descend along the mounting frame 31, drives the forking mechanism 2 to descend along the second direction Z, and enables the hook groove 231 on the forking mechanism 2 to move to the position below the hook 11;

the translation driving part 43 drives the connecting seat 44 to slide along the sliding rail 42, and drives the mounting frame 31 to translate along the third direction X, so as to drive the forking mechanism 2 on the mounting frame 31 to translate along the third direction X, so that the hook slot 231 on the forking mechanism 2 is aligned with the hook 11 in the third direction X;

the forking driving part drives the first moving arm 22 and the second moving arm 23 to move and extend out, and drives the hook groove 231 on the second moving arm 23 to extend out towards the hook 11 along the first direction Y, so that the hook groove 231 is opposite to the hook 11;

the lifting driving part 33 drives the lifting seat 32 to ascend along the mounting frame 31, drives the forking mechanism 2 to ascend along the second direction Z, so that the hooking part 111 of the hook 11 on the tray body 1 enters the hooking space of the hook groove 231 through the guiding and supporting part 232, meanwhile, the supporting roller 233 below the guiding and supporting part 232 is in rolling abutment with the abutting part 112 of the hook 11, so that the tray body 1 is positioned and fixed, the lifting driving part 33 drives the lifting seat 32 to continuously ascend along the mounting frame 31, so as to drive the tray body 1 and the battery cell 100 therein to ascend, and when the tray body 1 ascends to a safe position, the forking driving part drives the first moving arm 22 and the second moving arm 23 to move, retract and reset, so that the tray body 1 leaves the original position;

the lifting driving part 33 and the translation driving part 43 are driven in a matching manner, so that the tray body 1 and the battery cells 100 therein move to the next process along the second direction Z and the third direction X, and the transportation of the battery cells 100 is realized.

It is understood that the above steps are exemplary, and the specific operation steps can be adjusted as required, and should not be construed as limiting the scope of the present invention.

As shown in fig. 9, the present embodiment further discloses a battery production line, which includes a cooling cabinet 200 and the foregoing cell tray, wherein a cooling plate 201 is disposed in the cooling cabinet 200, and the bottom of the tray body 1 is in full contact with the cooling plate 201, so as to improve the cooling and heat dissipation efficiency of the cell 100.

Further, this battery production line still includes the electric core handling device in the former, and fork get mechanism 2 and be suitable for drive electric core tray and move to cooling cabinet 200 in, in the handling, do not occupy the space of electric core tray top or bottom, reduce the space occupation to equipment, improve equipment space utilization to improve the complete machine productivity.

It should be noted that, in other embodiments, the form of the lifting driving portion 33 and the translation driving portion 43 may also be configured as a manner that a driving motor, a pulley and a transmission belt are cooperatively driven, or configured as a manner that a driving motor, a sprocket and a transmission chain are cooperatively driven, which is not limited to the solution of the embodiment. In other embodiments, the hook 11 may be disposed on the forking mechanism 2, and the hook slot 231 may be disposed on the tray body 1; alternatively, the fork mechanism 2 may be provided with the hook 11 and the hook groove 231, and the tray body 1 may be provided with the corresponding hook groove 231 and the hook 11, so that the fork mechanism 2 and the tray body 1 can be connected to each other. In addition, the description of the shapes and the numbers of the structures in the embodiment is only exemplary, and in other embodiments, the shapes and the numbers of the related structures can be set according to needs.

In conclusion, we can find that the utility model has the advantages that:

(1) Reduce the wearing and tearing to electric core 100, ensure its production quality, improve handling efficiency simultaneously.

(2) The fork taking mechanism 2 is connected or separated from the tray body 1 through the matching of the hook 11 and the hook groove 231, and the operation is simple and convenient.

(3) The guide support 232 guides the hook 11 entering the hook slot 231, so that the hook can enter the hook slot 231 more easily, and meanwhile, the guide support 232 and the support roller 233 are matched to position the hook 11 in an abutting mode.

(4) The couple 11 sets up the side at tray body 1 to reduce the space occupation to tray body 1's top and bottom, do benefit to electric core 100 heat dissipation.

(5) The first limiting buffer piece 34 and the second limiting buffer piece 45 can respectively limit and buffer the lifting seat 32 and the connecting seat 44, so that the movement of the lifting seat is limited, and the stability of the movement can be ensured.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (16)

1. A cell tray, comprising:

a tray body (1) adapted to carry cells (100);

the first connecting part is arranged on the side surface of the tray body (1);

the first connecting portion is suitable for being in transmission connection with the forking mechanism (2) to drive the battery cell tray to move.

2. The cell tray of claim 1, wherein the first connection portion is a hook (11).

3. The cell tray according to claim 2, wherein the hook (11) comprises a hook connecting part (111) and an abutting part (112) which are integrally arranged, the hook connecting part (111) extends towards the bottom of the tray body (1), and the abutting part (112) is fixedly connected with the side surface of the tray body (1).

4. The cell tray according to any of claims 1 to 3, wherein a heating assembly is provided in the tray body (1) to heat and dry the cells (100).

5. A cell handling device, comprising:

the cell tray of any of claims 1 to 4;

the forking mechanism (2) is provided with a second connecting part, and the second connecting part can be selectively in transmission connection with the first connecting part so as to drive the battery cell tray to move.

6. The cell handling device of claim 5, wherein the first connection portion is the hook (11) of claim 3, the second connection portion is a hook slot (231), and the hook (11) is hook-connectable in the hook slot (231).

7. The cell handling device according to claim 6, wherein a rotatable guide support (232) is disposed in the hook slot (231), the guide support (232) cooperates with an inner wall of the hook slot (231) to define a hooking space, and the guide support (232) can be in rolling contact with the hook (11) to guide the hooking portion (111) of the hook (11) into the hooking space.

8. The battery cell handling device according to claim 7, wherein a support roller (233) is disposed below the guide support portion (232), and the support roller (233) can be in rolling contact with the contact portion (112) of the hook (11).

9. The cell handling device according to any of claims 5 to 8, wherein the forking mechanism (2) comprises:

the two oppositely-arranged forking arms can stretch along a first direction (Y), and the second connecting portion are arranged on the forking arms.

10. The cell handling apparatus of any of claims 5 to 8, further comprising:

the lifting assembly (3) is in transmission connection with the forking mechanism (2) to drive the forking mechanism (2) to lift along a second direction (Z);

translation subassembly (4), with lifting unit (3) transmission is connected, in order to drive lifting unit (3) are along third direction (X) translation, third direction (X) with second direction (Z) is the contained angle setting.

11. The cell handling apparatus of claim 10, wherein the lifting assembly (3) comprises:

the mounting frame (31) is in transmission connection with the translation assembly (4);

the lifting seat (32) is connected with the mounting rack (31) in a sliding mode, and the forking mechanism (2) is connected with the lifting seat (32);

the lifting driving part (33) is installed on the installation frame (31), and the lifting driving part (33) is in transmission connection with the lifting seat (32) to drive the lifting seat (32) to slide along the installation frame (31).

12. The cell handling apparatus of claim 11, wherein the lifting assembly (3) further comprises:

the first limiting buffer piece (34) is arranged at the top and/or the bottom of the mounting frame (31), and the first limiting buffer piece (34) can be abutted with the lifting seat (32) to limit and buffer.

13. The cell handling apparatus of claim 10, wherein the translation assembly (4) comprises:

a base (41);

a slide rail (42) provided on the base (41);

the connecting seat (44) is connected to the sliding rail (42) in a sliding manner, and the connecting seat (44) is connected with the lifting assembly (3);

the translation driving part (43) is in transmission connection with the connecting seat (44) so as to drive the connecting seat (44) to slide along the sliding rail (42).

14. The cell handling apparatus of claim 13, wherein the translation assembly (4) further comprises:

the second limiting buffer piece (45) is arranged on the base (41), and the second limiting buffer piece (45) can be abutted against the connecting seat (44) to limit and buffer.

15. A battery production line, comprising:

the cooling cabinet (200), wherein a cooling plate is arranged in the cooling cabinet (200);

the cell tray of any of claims 1-4, a bottom of the tray body (1) being in full face contact with the cooling plate (201).

16. The battery production line of claim 15, further comprising the cell handling apparatus of any of claims 5 to 14, the forking mechanism (2) being adapted to drive the cell tray into the cooling cabinet (200).

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