CN218215399U - Tray mechanism, tray push-and-pull device and battery module manufacturing equipment - Google Patents

Tray mechanism, tray push-and-pull device and battery module manufacturing equipment Download PDF

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Publication number
CN218215399U
CN218215399U CN202222050065.XU CN202222050065U CN218215399U CN 218215399 U CN218215399 U CN 218215399U CN 202222050065 U CN202222050065 U CN 202222050065U CN 218215399 U CN218215399 U CN 218215399U
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China
Prior art keywords
assembly
push
pull
rotating
tray
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Active
Application number
CN202222050065.XU
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Chinese (zh)
Inventor
肖时旺
王保羊
杨义平
贺倩文
党辉
钟贤芬
黄子龙
王瑾
吴道奇
高云峰
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Han's Lithium Changzhou Intelligent Equipment Co ltd
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Han's Laser Changzhou New Energy Equipment Technology Co ltd
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Priority to CN202222050065.XU priority Critical patent/CN218215399U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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Abstract

The tray mechanism comprises a base, a lead screw assembly, a pressing block and a placing frame, wherein the lead screw assembly and the placing frame are arranged on the base; the tray push-pull device comprises a supporting assembly, a lifting assembly, a push-pull assembly and a rotating assembly, wherein the lifting assembly is arranged on the supporting assembly, and the push-pull assembly is arranged at the output end of the lifting assembly and is used for driving the pressing block to be far away from the placing frame; the rotating assembly is arranged at the output end of the lifting assembly and used for driving the screw rod assembly to rotate so as to be close to or far away from the pressing block. This application embodiment utilizes push-and-pull assembly to drive the compact heap orientation and keeps away from the direction of placing the frame and remove, has avoided the compact heap to interfere and has placed electric core in placing the frame, reduces the fault rate, has improved the manufacturing efficiency of battery module.

Description

Tray mechanism, tray push-and-pull device and battery module manufacturing equipment
Technical Field
The application relates to the technical field of battery manufacturing, in particular to a tray mechanism, a tray push-pull device and battery module manufacturing equipment.
Background
With the rapid development of new energy automobiles, the power battery industry for providing power for new energy automobiles is also rapidly developing. The battery module is one of the core components of a power battery, and mainly comprises a battery core and an end plate which are stacked together.
In the process of manufacturing a battery module, after stacking a cell and an end plate, it is necessary to put it into a tray to compress it. At present, equipment on the market places the electric core and the end plate that pile up the completion in the tray, then compresses tightly the tray through the briquetting, realizes compressing tightly the purpose of electric core and the end plate after piling up. However, when the tray is unlocked, the situation that the pressing block is not withdrawn in place may exist, so that the stacked battery core and the stacked end plate cannot be placed into the tray, and the efficiency of manufacturing the battery module is affected.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a tray mechanism, tray push-and-pull device and battery module manufacturing equipment, can improve the manufacturing efficiency of battery module.
In order to achieve the above object, in a first aspect, an embodiment of the present application provides a tray push-pull device, where the tray push-pull device is used for pushing and pulling a tray mechanism, the tray mechanism includes a base, a lead screw assembly, a pressing block, and a placement frame, the lead screw assembly and the placement frame are both disposed on the base, the pressing block is movably disposed on the lead screw assembly, the lead screw assembly is used for driving the pressing block to be close to the placement frame, and the placement frame is used for placing an electrical core; the tray push-pull device comprises:
a support assembly;
the lifting assembly is arranged on the supporting assembly;
the push-pull assembly is arranged at the output end of the lifting assembly and is used for driving the pressing block to be far away from the placing frame;
the rotating assembly is arranged at the output end of the lifting assembly or the push-pull assembly and is used for driving the screw rod assembly to rotate so as to be close to or far away from the pressing block;
the lifting assembly is used for driving the push-pull assembly and the rotating assembly to lift.
In some possible embodiments of the first aspect, the push-pull assembly comprises:
the first mounting seat is arranged at the output end of the lifting assembly;
the first driver is arranged on the first mounting seat;
the dragging unit is arranged at the output end of the first driver, and the first driver is used for driving the dragging unit to push the pressing block to be far away from the placing frame.
In some possible embodiments of the first aspect, the push-pull assembly further comprises:
one end of the first guide rod is fixedly connected with the dragging unit or the first mounting seat, and the other end of the first guide rod correspondingly penetrates through the first mounting seat or the dragging unit.
In some possible embodiments of the first aspect, the rotating assembly comprises:
the second driver is arranged at the output end of the lifting assembly or the push-pull assembly;
a third driver provided to an output shaft of the second driver;
a rotation unit provided to an output shaft of the third driver;
the second driver is used for driving the third driver to be close to or far away from the screw rod assembly, and the third driver is used for driving the screw rod assembly to rotate through the rotating unit.
In some possible embodiments of the first aspect, the rotation unit includes:
the rotating rod is connected with the output shaft of the third driver;
the rotating head is connected to one end, far away from the third driver, of the rotating rod in a sliding mode and is used for being clamped with the screw rod assembly so as to drive the screw rod assembly to rotate;
an elastic member disposed between the rotating rod and the rotating head.
In some possible embodiments of the first aspect, a limiting column is disposed at one end of the rotating rod away from the third driver, a sliding groove and an accommodating cavity are disposed on the rotating head, an end portion of the rotating rod extends into the accommodating cavity, and the limiting column is slidably disposed in the sliding groove;
wherein, the elastic component cover is located the tip of dwang, and is located hold the intracavity.
In some possible embodiments of the first aspect, the tray push-pull further comprises:
the first sensor is arranged on the supporting component and used for detecting the lifting height of the lifting component; and/or
The second sensor is arranged on the push-pull assembly and used for detecting the position of the push-pull assembly driving the compressing block to move; and/or
The third sensor is arranged on the push-pull assembly and used for detecting the moving position of the screw rod assembly driven by the rotating assembly to be far away from the placing frame; and/or
The fourth sensor is arranged on the push-pull assembly and used for detecting the moving position of the screw rod assembly driven by the rotating assembly to be close to the placing frame; and/or
And the fifth sensor is arranged on the rotating assembly and used for detecting whether the rotating assembly is clamped with the screw rod assembly.
In some possible embodiments of the first aspect, the lifting assembly comprises:
a fourth drive disposed to the support assembly;
the sliding frame is arranged on the supporting assembly in a sliding mode, an output shaft of the fourth driver penetrates through the sliding frame and is connected with the push-pull assembly and/or the rotating assembly, and the fourth driver is used for driving the sliding frame to slide and driving the push-pull assembly and the rotating assembly to lift.
In a second aspect, an embodiment of the present application further provides a battery module manufacturing apparatus, where the battery module manufacturing apparatus includes the tray pushing and pulling device according to any one of the above technical solutions.
In a third aspect, an embodiment of the present application further provides a tray mechanism, where the tray mechanism includes:
a base;
the placing frame is arranged on the base and used for placing the battery cell;
the screw rod assembly is arranged on the base;
the pressing block is movably arranged on the screw rod assembly, and the screw rod assembly is used for driving the pressing block to be close to the placing frame;
the lead screw assembly is driven to rotate by the tray push-pull device or the rotating assembly of the battery module manufacturing equipment in any technical scheme so as to be close to or far away from the pressing block; the pressing block is used for driving the tray push-pull device or the push-pull assembly of the battery module manufacturing equipment to be away from the placing frame through the tray push-pull device or the battery module manufacturing equipment.
According to the tray mechanism, the tray push-pull device and the battery module manufacturing equipment provided by the embodiment of the application, during unlocking, the push-pull assembly and the rotating assembly are driven to descend in place by the lifting assembly, then the rotating assembly is used for driving the screw rod assembly to be far away from the placing frame, and then the pressing block is driven to be far away from the placing frame by the push-pull assembly; when the battery cell is locked, the lifting assembly drives the push-pull assembly and the rotating assembly to descend in place, the push-pull assembly drives the pressing block to be away from the placing frame, and then the rotating assembly drives the lead screw assembly to move towards the direction close to the placing frame so as to drive the pressing block to press the battery cell; because no matter the unblock process, still locking process all can utilize push-and-pull subassembly to drive the compact heap orientation and keep away from the direction of placing the frame and remove, consequently can avoid the compact heap to interfere and place electric core placing the frame in placing the frame, reduce the fault rate to improve the manufacturing efficiency of battery module.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view illustrating an embodiment of a battery module manufacturing apparatus according to the present invention when manufacturing a battery module;
FIG. 2 is a schematic view of an embodiment of the tray pull and push apparatus of FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2;
FIG. 4 is an exploded view of the rotary unit of FIG. 3;
FIG. 5 is a schematic structural diagram of the rotating unit in FIG. 3;
FIG. 6 is a schematic structural view of the tray mechanism of FIG. 1;
fig. 7 is a partial structure diagram of fig. 6.
The reference numbers illustrate:
100. a tray mechanism; 200. a tray push-pull device; 1. a support assembly; 2. a lifting assembly; 21. a fourth driver; 22. a sliding frame; 3. a push-pull assembly; 31. a first mounting seat; 32. a first driver; 33. a pulling unit; 331. a transition plate; 332. dragging a plate; 34. a first guide bar; 4. a rotating assembly; 41. a second driver; 42. a third driver; 43. a rotating unit; 431. rotating the rod; 432. rotating the head; 4321. a sliding groove; 4322. an accommodating chamber; 433. an elastic member; 434. a limiting post; 5. a first sensor; 6. a second sensor; 7. a third sensor; 8. a fourth sensor; 9. a fifth sensor; 10. a base; 20. placing the frame; 30. a screw assembly; 301. a support frame; 302. a screw rod; 303. a second guide bar; 40. and (5) a compression block.
The implementation, functional features and advantages of the object of the present application will be further explained with reference to the embodiments, and with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
It should be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The embodiment of the application provides a tray mechanism, a tray push-pull device and battery module manufacturing equipment for solve the technical problem that battery module manufacturing efficiency is low.
In the embodiment of the present application, as shown in fig. 6, the tray mechanism 100 includes a base 10, a placing frame 20, a lead screw assembly 30, and a pressing block 40, where the placing frame 20 and the lead screw assembly 30 are both disposed on the base 10, and the placing frame 20 is used for placing a battery cell; the pressing block 40 is movably arranged on the screw rod assembly 30, and the screw rod assembly 30 is used for driving the pressing block 40 to be close to the placing frame 20 so as to be used for pressing the battery cell.
It is understood that the cell and the end plate may be disposed in the disposing frame 20. The placing frame 20 is mainly used to place the stacked but uncompressed battery modules, and thus the present embodiment does not limit the components placed in the placing frame 20.
In an embodiment, as shown in fig. 6 and 7, the screw rod assembly 30 includes a supporting frame 301, a screw rod 302 and a second guiding rod 303, the supporting frame 301 is disposed on the base 10, the screw rod 302 and the second guiding rod 303 are both disposed through the supporting frame 301, and the pressing block 40 is disposed at an end of the second guiding rod 303, so that the screw rod 302 drives the pressing block 40 to approach the placing frame 20.
In the present embodiment, as shown in fig. 1 and 6, the screw 302 is not directly connected to the pressing block 40. When the screw rod 302 rotates, the end part of the screw rod 302 can be close to or far away from the pressing block 40; when the lead screw 302 is close to the pressing block 40, the lead screw 302 may push the pressing block 40 to move toward the placing frame 20, so as to press the battery cell placed in the placing frame 20 through the pressing block 40; when the lead screw 302 is far away from the pressing block 40, because there is no direct connection between the lead screw 302 and the pressing block 40, the pressing block 40 cannot be driven to be far away from the placing frame 20, and therefore the pressing block 40 may interfere with placing of the battery core in the placing frame 20, and therefore the push-pull assembly 3 used in cooperation with the tray mechanism 100 can drive the pressing block 40 to be far away from the placing frame 20. The second guide rod 303 is used for guiding the moving direction of the pressing block 40, and the moving stability of the pressing block 40 is improved.
It can be understood that, since the lead screw 302 can move closer to or away from the pressing block 40 when rotating, the lead screw 302 can be in threaded connection with the supporting bracket 301, so that the lead screw 302 can move closer to or away from the pressing block 40.
Alternatively, the second guide bar 303 may be provided in plurality to improve the stability of the movement of the pressing block 40.
In an embodiment, one end of the screw rod 302 away from the pressing block 40 is provided with a second fastener for clamping the rotating assembly 4. Wherein the second catch may be a groove.
In the embodiment of the present application, as shown in fig. 1 and fig. 2, the tray pushing and pulling device 200 is used for pushing and pulling the tray mechanism 100, the tray pushing and pulling device 200 includes a supporting component 1, a lifting component 2, a pushing and pulling component 3, and a rotating component 4, the lifting component 2 is disposed on the supporting component 1, the pushing and pulling component 3 is disposed at an output end of the lifting component 2, and is used for driving the compact block 40 to be away from the placement frame 20; the rotating assembly 4 is arranged at the output end of the lifting assembly 2 or the push-pull assembly 3 and is used for driving the screw rod assembly 30 to rotate to be close to or far away from the pressing block 40; wherein, the lifting component 2 is used for driving the push-pull component 3 and the rotating component 4 to lift.
It can be understood that the tray push-pull device 200 in this embodiment is used in cooperation with the aforementioned tray mechanism 100 to achieve the purpose of compressing the block 40 electric core.
In this embodiment, the lifting component 2 is disposed on the supporting component 1, the push-pull component 3 is disposed at the output end of the lifting component 2, the rotating component 4 is disposed at the output end of the lifting component 2 or the push-pull component 3, when the tray mechanism 100 is conveyed in place, the push-pull component 3 moves towards the direction close to the placement frame 20, and then the lifting component 2 drives the push-pull component 3 and the rotating component 4 to descend simultaneously. After the lifting assembly 2 drives the push-pull assembly 3 and the rotating assembly 4 to descend to the proper position, the rotating assembly 4 moves towards the direction close to the placing frame 20 and is clamped with the screw rod assembly 30, and then the screw rod assembly 30 is driven to rotate, so that the screw rod assembly 30 moves towards the direction far away from the pressing block 40; meanwhile, the push-pull assembly 3 moves towards the direction far away from the placement frame 20 to drive the pressing block 40 to be far away from the placement frame 20, so that the pressing block 40 is prevented from interfering in placing the battery cell in the placement frame 20, and the lead screw assembly 30 moves towards the direction far away from the pressing block 40, so that the lead screw assembly 30 can be prevented from interfering in moving the pressing block 40 towards the direction far away from the placement frame 20, and the purpose of unlocking the tray mechanism 100 is achieved.
After the tray mechanism 100 is unlocked and the push-pull assembly 3 has moved to the position close to the placing frame 20, and then the lifting assembly 2 drives the push-pull assembly 3 and the rotating assembly 4 to descend to the position, the push-pull assembly 3 moves to the direction away from the placing frame 20 to drive the pressing block 40 to move away from the placing frame 20; after the compact heap 40 is driven to target in place by push-and-pull subassembly 3 towards the direction of keeping away from placing frame 20, rotating assembly 4 moves and with lead screw assembly 30 joint towards the direction of being close to placing frame 20, then drives lead screw assembly 30 and rotates for lead screw assembly 30 moves towards the direction of being close to compact heap 40, with through compact heap 40 electric core, realizes the purpose of locking the tray. Wherein, drive compact heap 40 towards keeping away from the direction of placing frame 20 through push-and-pull subassembly 3 earlier and remove, can make things convenient for lead screw subassembly 30 and compact heap 40 butt joint.
When the unlocking device is used for unlocking, the lifting assembly 2 drives the push-pull assembly 3 and the rotating assembly 4 to descend in place, the rotating assembly 4 drives the lead screw assembly 30 to be far away from the placing frame 20, and then the push-pull assembly 3 drives the pressing block 40 to be far away from the placing frame 20; during locking, the lifting assembly 2 drives the push-pull assembly 3 and the rotating assembly 4 to descend to the proper position, the push-pull assembly 3 drives the pressing block 40 to be away from the placing frame 20, and then the rotating assembly 4 drives the lead screw assembly 30 to move towards the direction close to the placing frame 20 so as to drive the pressing block 40 to press the battery cell; because no matter the unblock process, still locking process can all utilize push-and-pull subassembly 3 to drive compact heap 40 towards keeping away from the direction removal of placing frame 20, consequently can avoid compact heap 40 to interfere and place electric core in placing frame 20, reduce the fault rate to improve battery module's manufacturing efficiency.
In this embodiment, the push-pull assembly 3 and the rotating assembly 4 are separated from each other by the tray mechanism 100, and there is no connection relationship, so the tray push-pull device 200 can be disposed on the production line, and the unlocking process and the locking process are respectively completed by one tray push-pull device 200, so that the beat of the production line can be met, the manufacturing time of the battery module can be shortened, and the manufacturing efficiency can be improved. Of course, the unlocking process and the locking process may be performed by the same device, and this embodiment is not limited herein.
In one embodiment, as shown in fig. 1 and 2, the push-pull assembly 3 includes a first mounting seat 31, a first driver 32 and a pulling unit 33, the first mounting seat 31 is disposed at the output end of the lifting assembly 2, the first driver 32 is disposed at the first mounting seat 31; the pulling unit 33 is disposed at an output end of the first driver 32, and the first driver 32 is configured to drive the pulling unit 33 to push the pressing block 40 away from the placing frame 20. The first mounting seat 31 can be conveniently provided with a first driver 32, the first driver 32 drives the dragging unit 33 to approach or leave the placing frame 20, and when the first driver 32 drives the dragging unit 33 to leave the placing frame 20, the dragging unit 33 can drive the pressing block 40 to leave the placing frame 20, so as to avoid the pressing block 40 interfering with placing of the battery cell in the placing frame 20.
In the present embodiment, the first driver 32 may be a cylinder. The first driver 32 may also be a motor, and the push-pull assembly 3 further includes a push screw rod connected to an output shaft of the motor, and the pull unit 33 is connected to the push screw rod, so that the motor drives the pull unit 33 to move through the push screw rod.
In this embodiment, as shown in fig. 1 and 2, the pulling unit 33 includes a transition plate 331 and a pulling plate 332, the transition plate 331 is connected to the output end of the first driver 32, the pulling plate 332 is connected to the transition plate 331, and the pulling plate 332 is perpendicular to the transition plate 331, so as to hook the pressing block 40 through the pulling plate 332, thereby moving the pressing block 40 in a direction away from the placement frame 20.
In an embodiment, as shown in fig. 1 and 2, the push-pull assembly 3 further includes a first guide rod 34, one end of the first guide rod 34 is fixedly connected to the pulling unit 33 or the first mounting seat 31, and the other end of the first guide rod is correspondingly inserted through the first mounting seat 31 or the pulling unit 33. That is, when one end of the first guiding rod 34 is fixedly connected with the pulling unit 33, the other end of the first guiding rod 34 correspondingly penetrates through the first mounting seat 31; when one end of the first guide rod 34 is fixedly connected with the first mounting seat 31, the other end of the first guide rod 34 correspondingly penetrates through the pulling unit 33. The first guide bar 34 is used to guide the movement of the drawing unit 33 so that the drawing unit 33 is moved in a predetermined direction (i.e., in a direction approaching or departing from the placing frame 20), thereby facilitating the movement of the pressing block 40. Among them, the first guide bar 34 may be provided in plurality to improve the stability of the movement of the drawing unit 33.
In one embodiment, as shown in fig. 1 and 3, the rotating assembly 4 includes a second driver 41, a third driver 42 and a rotating unit 43, the second driver 41 is disposed at the output end of the lifting assembly 2 or the push-pull assembly 3, and the third driver 42 is disposed at the output shaft of the second driver 41; the rotation unit 43 is provided to the output shaft of the third driver 42; the second driver 41 is used for driving the third driver 42 to approach or depart from the screw rod assembly 30, and the third driver 42 is used for driving the screw rod assembly 30 to rotate through the rotating unit 43. Wherein the second driver 41 and the third driver 42 may be motors.
In the present embodiment, the second driver 41 is used for driving the third driver 42 to move, and the third driver 42 is used for driving the rotating unit 43 to rotate. After the lifting assembly 2 drives the rotating assembly 4 to descend to the proper position, the second driver 41 drives the third driver 42 and the rotating unit 43 to move integrally toward the direction close to the placing frame 20, so that the rotating unit 43 is connected with the screw rod assembly 30 in a clamping manner, then the third driver 42 drives the screw rod assembly 30 to rotate through the rotating unit 43, and simultaneously, the second driver 41 drives the third driver 42 and the rotating unit 43 to move integrally and correspondingly toward the direction close to the placing frame 20, so that the screw rod 302 moves toward the direction away from the placing frame 20, that is, after the rotating unit 43 is connected with the screw rod assembly 30 in a clamping manner, the second driver 41 and the third driver 42 both work.
In an embodiment, as shown in fig. 1, 4 and 5, the rotating unit 43 includes a rotating rod 431, a rotating head 432 and an elastic member 433, the rotating rod 431 is connected to the output shaft of the third actuator 42, the rotating head 432 is slidably connected to an end of the rotating rod 431 far away from the third actuator 42, the rotating head 432 is used for being clamped with the screw rod assembly 30 to drive the screw rod assembly 30 to rotate, and the elastic member 433 is disposed between the rotating rod 431 and the rotating head 432. Elastic component 433 can play the cushioning effect, avoids producing hard collision between rotatory head 432 and the lead screw subassembly 30, simultaneously, can be so that rotate head 432 and lead screw subassembly 30 fully contact through the elastic action of elastic component 433, avoids rotating head 432 and lead screw subassembly 30 not joint together, and leads to lead screw subassembly 30 can not rotate under the drive of rotatory head 432.
In an embodiment, as shown in fig. 1, 4 and 5, a limiting column 434 is disposed at an end of the rotating rod 431 away from the third driver 42, a sliding groove 4321 and an accommodating cavity 4322 are disposed on the rotating head 432, an end of the rotating rod 431 extends into the accommodating cavity 4322, and the limiting column 434 is slidably disposed in the sliding groove 4321; the elastic member 433 is sleeved on the end of the rotating rod 431 and located in the accommodating cavity 4322. The limiting column 434 may limit the rotating head 432 to be separated from the rotating rod 431, so as to connect the rotating head 432 with the rotating rod 431; the elastic member 433 is sleeved on the rotating rod 431 and located in the accommodating cavity 4322 to limit the deformation direction of the elastic member 433, so that the elastic member 433 can be prevented from being separated from the rotating rod 431; due to the existence of the elastic piece 433, the requirement for eccentric error can be reduced, and the service life can be prolonged.
In this embodiment, the elastic member 433 may be a spring. One end of the rotating head 432 away from the rotating rod 431 may be provided with a first buckle, so that the first buckle may be correspondingly clamped with a second buckle. Wherein, the first buckle can be a clamping protrusion.
In one embodiment, as shown in fig. 1, the tray push-pull device 200 further includes a first sensor 5, and the first sensor 5 is disposed on the support member 1 for detecting the lifting height of the lifting member 2. When the lifting component 2 drives the push-pull component 3 and the rotating component 4 to descend to the right position, the first sensor 5 detects a signal and feeds the signal back to the tray push-pull device 200; alternatively, after the first sensor 5 detects that the lifting assembly 2 is lowered by a predetermined height, a signal is fed back to the tray pushing and pulling device 200. After receiving the signal fed back by the first sensor 5, the push-pull assembly 3 can move toward the direction close to the placement frame 20.
In an embodiment, as shown in fig. 1 and 3, the tray pushing and pulling device 200 further includes a second sensor 6, and the second sensor 6 is disposed on the pushing and pulling assembly 3 and is used for detecting a position where the pushing and pulling assembly 3 drives the pressing block 40 to move. After the second sensor 6 detects the position of the compact 40, a signal is fed back to the tray pushing and pulling device 200 to allow the tray pushing and pulling device 200 to perform the next operation. Of course, the second sensor 6 may also indirectly detect the position of the pressing block 40 by detecting the pulling unit 33.
In an embodiment, as shown in fig. 1 and 3, the tray pushing and pulling device 200 further includes a third sensor 7, and the third sensor 7 is disposed on the pushing and pulling assembly 3 for detecting a moving position of the rotating assembly 4 driving the screw rod assembly 30 to move away from the placing frame 20. After the third sensor 7 detects a signal that the rotating assembly 4 drives the screw rod assembly 30 to move in place in a direction away from the placing frame 20, the signal is fed back to the tray pushing and pulling device 200, so that the tray pushing and pulling assembly 3 performs the next operation. When the third sensor 7 is used for detecting unlocking, the rotating assembly 4 drives the screw rod assembly 30 to move to the position far away from the placing frame 20.
In an embodiment, as shown in fig. 1 and 3, the tray pushing and pulling device 200 further includes a fourth sensor 8, and the fourth sensor 8 is disposed on the pushing and pulling assembly 3 for detecting a moving position of the rotating assembly 4 driving the screw rod assembly 30 to approach the placing frame 20. After the fourth sensor 8 detects a signal that the rotating assembly 4 drives the screw rod assembly 30 to move in place in a direction close to the placing frame 20, the signal is fed back to the tray pushing and pulling device 200, so that the tray pushing and pulling assembly 3 can perform the next operation. The fourth sensor 8 is used for detecting a position where the screw rod assembly 30 is moved to a position close to the placing frame 20 by the rotating assembly 4 when the locking is performed.
In an embodiment, as shown in fig. 1 and 3, the tray pushing and pulling device 200 further includes a fifth sensor 9, and the fifth sensor 9 is disposed on the rotating assembly 4 and is used for detecting whether the rotating assembly 4 is clamped with the screw rod assembly 30. When the fifth sensor 9 detects that the rotating assembly 4 is clamped with the screw rod assembly 30, the next operation is carried out; when the fifth sensor 9 does not detect that the rotating assembly 4 is clamped with the screw rod assembly 30, an alarm can be given to enable an operator to process timely. I.e. the fifth sensor 9 may play a foolproof role.
Alternatively, the first sensor 5, the second sensor 6, the third sensor 7, the fourth sensor 8, and the fifth sensor 9 may all be proximity sensors.
In one embodiment, as shown in fig. 1 and 2, the lifting assembly 2 includes a fourth driver 21 and a sliding frame 22, the fourth driver 21 is disposed on the supporting assembly 1; the sliding frame 22 is slidably arranged on the supporting component 1, an output shaft of the fourth driver 21 penetrates through the sliding frame 22 and is connected with the push-pull component 3 and/or the rotating component 4, and the fourth driver is used for driving the sliding frame 22 to slide and driving the push-pull component 3 and the rotating component 4 to ascend and descend. When the fourth driver 21 drives the push-pull assembly 3 and the rotating assembly 4 to ascend and descend, the sliding frame 22 slides on the supporting assembly 1, so that the ascending and descending stability of the push-pull assembly 3 and the rotating assembly 4 can be improved.
In addition, as shown in fig. 1, the embodiment of the present application further provides a battery module manufacturing apparatus, the battery module manufacturing apparatus includes a tray pushing and pulling device 200, and the specific structure of the tray pushing and pulling device 200 refers to the above-mentioned embodiment, and since the battery module manufacturing apparatus adopts all the technical solutions of all the above-mentioned embodiments, at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments are achieved.
In this embodiment, the battery module manufacturing apparatus may include a conveying device to which the tray push-pull device 200 is provided for conveying the tray mechanism 100.
The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application, and all modifications, equivalents, and other related technical fields that are within the spirit of the present application, and are made by using the contents of the specification and the drawings are included in the scope of the present application.

Claims (10)

1. The tray push-pull device is characterized in that the tray push-pull device is used for pushing and pulling a tray mechanism, the tray mechanism comprises a base, a lead screw assembly, a pressing block and a placing frame, the lead screw assembly and the placing frame are both arranged on the base, the pressing block is movably arranged on the lead screw assembly, the lead screw assembly is used for driving the pressing block to be close to the placing frame, and the placing frame is used for placing an electric core; the tray push-pull device includes:
a support assembly;
the lifting assembly is arranged on the supporting assembly;
the push-pull assembly is arranged at the output end of the lifting assembly and is used for driving the pressing block to be away from the placing frame;
the rotating assembly is arranged at the output end of the lifting assembly or the push-pull assembly and is used for driving the screw rod assembly to rotate so as to be close to or far away from the pressing block;
the lifting assembly is used for driving the push-pull assembly and the rotating assembly to lift.
2. The tray push-pull of claim 1, wherein the push-pull assembly comprises:
the first mounting seat is arranged at the output end of the lifting assembly;
the first driver is arranged on the first mounting seat;
the dragging unit is arranged at the output end of the first driver, and the first driver is used for driving the dragging unit to push the pressing block to be far away from the placing frame.
3. The tray push-pull of claim 2, wherein the push-pull assembly further comprises:
one end of the first guide rod is fixedly connected with the dragging unit or the first mounting seat, and the other end of the first guide rod correspondingly penetrates through the first mounting seat or the dragging unit.
4. The tray push-pull device as claimed in claim 1 wherein the rotating assembly comprises:
the second driver is arranged at the output end of the lifting assembly or the push-pull assembly;
a third driver provided to an output shaft of the second driver;
a rotation unit provided to an output shaft of the third driver;
the second driver is used for driving the third driver to be close to or far away from the screw rod assembly, and the third driver is used for driving the screw rod assembly to rotate through the rotating unit.
5. The tray push-pull device as claimed in claim 4, characterized in that the rotating unit comprises:
the rotating rod is connected with the output shaft of the third driver;
the rotating head is connected to one end, far away from the third driver, of the rotating rod in a sliding mode and is used for being clamped with the screw rod assembly so as to drive the screw rod assembly to rotate;
an elastic member disposed between the rotating rod and the rotating head.
6. The tray push-pull device according to claim 5, wherein a limiting post is provided at an end of the rotating rod away from the third driver, a sliding groove and an accommodating cavity are provided on the rotating head, an end of the rotating rod extends into the accommodating cavity, and the limiting post is slidably disposed in the sliding groove;
wherein, the elastic component cover is located the tip of dwang, and is located hold the intracavity.
7. The tray push-pull of claim 1, further comprising:
the first sensor is arranged on the supporting component and used for detecting the lifting height of the lifting component; and/or
The second sensor is arranged on the push-pull assembly and used for detecting the position of the push-pull assembly driving the pressing block to move; and/or
The third sensor is arranged on the push-pull assembly and used for detecting the moving position of the screw rod assembly driven by the rotating assembly to be far away from the placing frame; and/or
The fourth sensor is arranged on the push-pull assembly and used for detecting the moving position of the screw rod assembly driven by the rotating assembly to be close to the placing frame; and/or
And the fifth sensor is arranged on the rotating assembly and used for detecting whether the rotating assembly is clamped with the screw rod assembly.
8. The tray push-pull of claim 1 wherein the lift assembly comprises:
a fourth drive disposed to the support assembly;
the sliding frame is slidably arranged on the supporting assembly, an output shaft of the fourth driver penetrates through the sliding frame and is connected with the push-pull assembly and/or the rotating assembly, and the fourth driving assembly is used for driving the sliding frame to slide and driving the push-pull assembly and the rotating assembly to lift.
9. A battery module manufacturing apparatus, characterized in that the battery module manufacturing apparatus comprises the tray push-pull device according to any one of claims 1 to 8.
10. A tray mechanism, characterized in that the tray mechanism comprises:
a base;
the placing frame is arranged on the base and used for placing the battery cell;
the screw rod assembly is arranged on the base;
the pressing block is movably arranged on the screw rod assembly, and the screw rod assembly is used for driving the pressing block to be close to the placing frame;
wherein the screw rod assembly is driven to rotate by the tray push-pull device according to any one of claims 1 to 8 or the rotating assembly of the battery module manufacturing equipment according to claim 9 so as to be close to or far away from the pressing block; the pressing block is used for being driven to be away from the placing frame through the tray push-pull device of any one of claims 1 to 8 or the push-pull assembly of the battery module manufacturing equipment of claim 9.
CN202222050065.XU 2022-08-05 2022-08-05 Tray mechanism, tray push-and-pull device and battery module manufacturing equipment Active CN218215399U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222050065.XU CN218215399U (en) 2022-08-05 2022-08-05 Tray mechanism, tray push-and-pull device and battery module manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222050065.XU CN218215399U (en) 2022-08-05 2022-08-05 Tray mechanism, tray push-and-pull device and battery module manufacturing equipment

Publications (1)

Publication Number Publication Date
CN218215399U true CN218215399U (en) 2023-01-03

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ID=84654286

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN218215399U (en)

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Address after: 213000 Jiuben West Road, Jinlian Village, Benniu Town, Xinbei District, Changzhou City, Jiangsu Province

Patentee after: Han's Lithium (Changzhou) Intelligent Equipment Co.,Ltd.

Address before: 213000 Jiuben West Road, Jinlian Village, Benniu Town, Xinbei District, Changzhou City, Jiangsu Province

Patentee before: Han's Laser (Changzhou) New Energy Equipment Technology Co.,Ltd.

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