CN215885191U - RGV (gas insulated switchgear) trolley and formation equipment - Google Patents

Abstract

An RGV trolley and formation equipment, the RGV trolley comprises: the device comprises a frame, a plurality of transfer mechanisms and a plurality of driving mechanisms; the battery cell transferring clamp comprises a rack, a plurality of transferring mechanisms, clamping jaws and a clamping jaw, wherein the plurality of transferring mechanisms are distributed in a layered mode, each transferring mechanism is arranged on the rack in a sliding mode along the horizontal direction, and the clamping jaws are used for grabbing the battery cell transferring clamp; each driving mechanism is arranged on the rack and drives each transfer mechanism to slide along the horizontal direction in a one-to-one correspondence manner. Above-mentioned RGV dolly is through setting up a plurality of transfer mechanisms, and a plurality of transfer mechanisms are the laminar distribution, so, the RGV dolly once only can go on unloading to the multilayer simultaneously, for traditional RGV dolly once only can go on unloading to the individual layer, above-mentioned RGV dolly can improve production efficiency by a wide margin.

Description

RGV (gas insulated switchgear) trolley and formation equipment

Technical Field

The application relates to the technical field of formation equipment, in particular to an RGV (reduced gauge volume) trolley and formation equipment.

Background

With the continuous development of new energy industry, the improvement of the productivity becomes one of the targets of optimizing the performance of the lithium battery equipment. In the formation equipment, a Rail Guided Vehicle (RGV) cart is generally used to pick up and put down a plurality of cells. In order to improve the space utilization rate and the unit space capacity of the formation equipment, a multi-layer formation equipment is currently used for simultaneously forming a multi-layer battery cell. However, the conventional RGV trolley can only perform loading and unloading on a single layer at one time, and the production efficiency is low.

Disclosure of Invention

Accordingly, there is a need for an RGV cart and a chemical plant that can improve production efficiency.

An RGV cart comprising: the device comprises a frame, a plurality of transfer mechanisms and a plurality of driving mechanisms;

the battery cell transferring clamp comprises a rack, a plurality of transferring mechanisms, clamping jaws and a clamping jaw, wherein the plurality of transferring mechanisms are distributed in a layered mode, each transferring mechanism is arranged on the rack in a sliding mode along the horizontal direction, and the clamping jaws are used for grabbing the battery cell transferring clamp;

each driving mechanism is arranged on the rack and drives each transfer mechanism to slide along the horizontal direction in a one-to-one correspondence manner.

In one embodiment, the driving mechanism includes a driving motor, a first gear and a first rack, the driving motor is fixed on the frame, the first gear is connected with a rotating shaft of the driving motor, the first rack is fixed on the transfer mechanism, and the first gear is engaged with the first rack.

In one embodiment, the RGV car further includes a plurality of guide assemblies, each guide assembly corresponds to each transfer mechanism one to one, each guide assembly includes a first guide block and a plurality of first guide wheels, the plurality of first guide wheels are all rotatably disposed on the frame, the plurality of first guide wheels are distributed in two rows, each first guide wheel is provided with a first guide groove, the first guide block is fixed on the transfer mechanism, the bottom end and the top end of the first guide block are respectively provided with a first guide portion in a protruding manner, and the first guide portions on two sides of the first guide block are matched with the first guide grooves of the first guide wheels distributed in two rows.

In one embodiment, the thickness of the first guide portion is gradually reduced from a direction away from the first guide block.

In one embodiment, the RGV car further includes a plurality of telescopic assemblies, each telescopic assembly corresponds to each transfer mechanism, and the transfer mechanisms are disposed on the rack through the telescopic assemblies.

In one embodiment, the telescopic assembly comprises a mounting part, a telescopic part, a rotating motor, a second guide block, a second gear, a second rack and a plurality of second guide wheels, wherein the first rack and the first guide block are fixed on the mounting part, the plurality of second guide wheels are rotatably arranged on the mounting part, the plurality of second guide wheels are also distributed in two rows from top to bottom, a second guide groove is formed in each second guide wheel, the second guide block is fixed on the telescopic part, second guide parts are respectively and convexly arranged at the bottom end and the top end of each second guide block, and the second guide parts at two sides of each second guide block are matched with the second guide grooves of the second guide wheels distributed in two rows from top to bottom; the transfer mechanism is connected with the telescopic piece, the second rack is fixed on the mounting piece, the rotating motor is fixed on the transfer mechanism, a rotating shaft of the rotating motor is connected with the second gear, and the second gear is meshed with the second rack.

In one embodiment, the thickness of the second guide portion is gradually reduced from a direction away from the second guide block.

In one embodiment, the number of the telescopic assemblies is two, and the two telescopic assemblies are respectively connected with two opposite ends of the transfer mechanism.

In one embodiment, the driving mechanism further includes a driving rod, the number of the first gears and the number of the first racks are two, the driving rod is connected to a rotating shaft of the driving motor, the two first racks are respectively located at two opposite ends of the transfer mechanism, the two first gears are both fixed to the driving rod, and the two first gears are engaged with the two racks in a one-to-one correspondence manner.

In one embodiment, the rotating shaft of the driving motor is connected with the driving rod through bevel gears.

A formation apparatus comprising an RGV wagon as described in any one of the embodiments above.

Above-mentioned RGV dolly is through setting up a plurality of transfer mechanisms, and a plurality of transfer mechanisms are the laminar distribution, so, the RGV dolly once only can go on unloading to the multilayer simultaneously, for traditional RGV dolly once only can go on unloading to the individual layer, above-mentioned RGV dolly can improve production efficiency by a wide margin.

Drawings

FIG. 1 is a schematic diagram of an RGV cart according to an embodiment of the present application;

FIG. 2 is a partial block diagram of an RGV cart according to an embodiment of the present application;

fig. 3 is a partial enlarged view of fig. 2 at a.

Illustration of the drawings: 100-rack, mounting plate 110;

200-transfer mechanism, 210-gripper;

300-drive mechanism, 310-drive motor, 320-first gear, 330-first rack, 340-drive rod;

400-guide assembly, 410-first guide wheel, 411-first guide; 420-first guide block, 421-first guide groove;

500-telescoping assembly, 510-mount, 520-telescoping, 530-rotating motor, 540-second guide block, 550-second rack, 560-second guide wheel.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, specific embodiments thereof are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, and in order to provide a preferred embodiment of the present application. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the specific embodiments disclosed below. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

For example, an RGV cart comprising: the device comprises a frame, a plurality of transfer mechanisms and a plurality of driving mechanisms; the battery cell transferring clamp comprises a rack, a plurality of transferring mechanisms, clamping jaws and a clamping jaw, wherein the plurality of transferring mechanisms are distributed in a layered mode, each transferring mechanism is arranged on the rack in a sliding mode along the horizontal direction, and the clamping jaws are used for grabbing the battery cell transferring clamp; each driving mechanism is arranged on the rack and drives each transfer mechanism to slide along the horizontal direction in a one-to-one correspondence manner.

To further illustrate the RGV cart, as another example, referring to fig. 1 to 3, an RGV cart includes: a rack 100, a plurality of transfer mechanisms 200, and a plurality of drive mechanisms 300; frame 100 provides whole support and installation effect, and transfer mechanism 200 is used for snatching electric core and transports anchor clamps and then goes up unloading to electric core, and actuating mechanism 300 is used for driving transfer mechanism to get into and get and put into the cabinet electric core transports anchor clamps. It should be noted that, the cell transferring clamp is the prior art, and is usually provided with a supporting paper, also called a sheet paper, for supporting the cell.

Specifically, the plurality of transfer mechanisms 200 are distributed in a layer, i.e., in multiple layers. In this embodiment, a four-layer distribution is illustrated. Each of the transfer mechanisms 200 is slidably provided in the horizontal direction on the rack 100, and is generally oriented in the direction of the formation cabinet. In order to facilitate the installation of the transfer mechanism, the rack is provided with an installation plate 110 for facilitating the installation of the transfer mechanism or subsequent related structures. Through setting up a plurality of transfer mechanisms, and a plurality of transfer mechanisms are the laminar distribution, so, the RGV dolly once only can go on unloading to the multilayer simultaneously, for the disposable unloading that only can go on to the individual layer of traditional RGV dolly, above-mentioned RGV dolly can improve production efficiency by a wide margin.

With reference to fig. 1, each of the transfer mechanisms 200 is provided with a clamping jaw 210, and the clamping jaw 210 is used for gripping the battery cell transferring clamp. The transferring mechanism usually combines a motor to drive a screw rod to drive a clamping jaw, and its specific structure should also refer to the prior art.

Referring to fig. 2, each of the driving mechanisms 300 is disposed on the rack 100, or may be disposed directly on the mounting plate 110. The driving mechanisms 300 drive the transfer mechanisms 200 to slide in the horizontal direction in a one-to-one correspondence. In an embodiment, the driving mechanism 300 includes a driving motor 310, a first gear 320 and a first rack 330, the driving motor 310 is fixed on the frame 100, the first gear 320 is connected to a rotating shaft of the driving motor 310, the first rack 330 is fixed on the transfer mechanism 200, and the first gear 320 is engaged with the first rack 330. So, rotatory through the first gear of driving motor drive, rotatory first gear drives first rack and takes place linear displacement, and then the drive transfer mechanism slides along the horizontal direction, realizes sending out transfer mechanism or sends into and become the cabinet, makes things convenient for transfer mechanism to press from both sides and gets or put down electric core and transport anchor clamps. In an embodiment, the driving mechanism 300 further includes a driving rod 340, the number of the first gears 320 and the number of the first racks 330 are two, the driving rod 340 is connected to the rotation shaft of the driving motor 310, the two first racks 330 are respectively located at two opposite ends of the transfer mechanism 200, the two first gears 320 are fixed to the driving rod 340, and the two first gears 210 are engaged with the two racks 330 in a one-to-one correspondence manner, so that the driving motor can simultaneously drive the two ends of the transfer mechanism to displace through the driving rod, thereby better ensuring that the displacements at the two ends of the transfer mechanism are consistent, and only one driving motor is needed to complete the driving requirement. In one embodiment, the rotating shaft of the driving motor 310 is connected to the driving rod 340 through a bevel gear, so that the driving motor can be vertically mounted on the frame by the bevel gear, and the space of the RGV trolley can be saved better by the vertical mounting mode compared with the horizontal mounting mode of the driving motor.

In an embodiment, referring to fig. 2 and 3, the RGV car further includes a plurality of guide assemblies 400, each guide assembly 400 corresponds to each transfer mechanism 200, the transfer mechanisms 200 are slidably disposed on the rack 100 through the guide assemblies 400, and the transfer mechanisms 200 may also be slidably disposed on the mounting plate 110 through the guide assemblies 400. The guide assembly 400 comprises a first guide block 410 and a plurality of first guide wheels 410, and is a plurality of the first guide wheels 410 are all rotatably arranged on the rack 100, and are a plurality of the first guide wheels 410 are distributed in two rows from top to bottom, each of the first guide wheels 410 is provided with a first guide groove 411, the first guide block 420 is fixed on the transfer mechanism 200, the bottom end and the top end of the first guide block 420 are respectively provided with a first guide part 421 in a protruding manner, and the first guide parts 421 on two sides of the first guide block 420 are matched with the first guide grooves 411 of the first guide wheels 410 in two rows from top to bottom. In this way, the transfer mechanism 200 can be slidably disposed on the frame 100 by the cooperation of the first guide slot 411 and the first guide portion 421, and the sliding process can be more stable due to the provision of the plurality of rotating first guide wheels. In this embodiment, the thickness of the first guiding portion 421 gradually decreases from the direction away from the first guiding block 420, but the first guiding portion 421 is not limited thereto, and the edge thereof can be matched with the first guiding groove.

In an embodiment, with continuing reference to fig. 2 and fig. 3, the RGV trolley further includes a plurality of telescopic assemblies 500, each telescopic assembly 500 corresponds to each transfer mechanism 200 one by one, the transfer mechanisms 200 are disposed on the rack or the mounting plate through the telescopic assemblies 500, and the telescopic assemblies are disposed to further increase the stroke of the transfer assemblies, so as to conveniently place or take out the transfer fixture of the battery cell into or from the formation cabinet.

In an embodiment, referring to fig. 2 and fig. 3, the telescopic assembly 500 includes a mounting member 510, a telescopic member 520, a rotating motor 530, a second guide block 540, a second gear, a second rack 550 and a plurality of second guide wheels 560, the first rack 330 and the first guide block 420 are fixed on the mounting member 510, the second guide wheels 560 are rotatably disposed on the mounting member 510, the second guide wheels 560 are also distributed in two rows, each second guide wheel 560 is provided with a second guide slot, the second guide block 540 is fixed on the telescopic member 520, the bottom end and the top end of the second guide block 540 are respectively provided with a second guide portion in a protruding manner, and the second guide portions on two sides of the second guide block 540 are matched with the second guide slots of the second guide wheels distributed in two rows; the transfer mechanism 200 is connected to the extensible member 520, the second rack is fixed to the mounting member 510, the rotation motor 530 is fixed to the transfer mechanism 200, a rotation shaft of the rotation motor 530 is connected to the second gear, and the second gear is engaged with the second rack 550. So, through setting up second guide block and a plurality of second leading wheel, make things convenient for the extensible member to carry out concertina movement for the installed part, through setting up rotating electrical machines, second gear and second rack, make things convenient for the drive extensible member to drive, and then drive and transfer subassembly 200 and move, can further promote the stroke of transferring the subassembly, conveniently put into or take out the transportation anchor clamps of electric core and become in the cabinet. In one embodiment, the thickness of the second guide portion gradually decreases from a direction away from the second guide block.

In one embodiment, the RGV car further includes a traveling chassis and a rail, the frame is fixed on the traveling chassis, and the traveling chassis travels through the rail. It should be noted that, the walking chassis usually walks along the track by clicking the driving roller, and the walking chassis and the track structure refer to the prior art, which is not described herein again.

The application also provides a formation device comprising the RGV trolley in any embodiment.

Above-mentioned RGV dolly is through setting up a plurality of transfer mechanisms, and a plurality of transfer mechanisms are the laminar distribution, so, the RGV dolly once only can go on unloading to the multilayer simultaneously, for traditional RGV dolly once only can go on unloading to the individual layer, above-mentioned RGV dolly can improve production efficiency by a wide margin.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. It should be noted that "in one embodiment," "for example," "as another example," and the like, are intended to illustrate the application and are not intended to limit the application. The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An RGV cart, comprising:

a frame;

the battery cell transferring clamp comprises a plurality of transferring mechanisms, a plurality of clamping jaws and a plurality of clamping grooves, wherein the plurality of transferring mechanisms are distributed in a layered mode, each transferring mechanism is arranged on the rack in a sliding mode along the horizontal direction, and each clamping jaw is used for grabbing the battery cell transferring clamp;

and each driving mechanism is arranged on the rack and drives each transfer mechanism to slide along the horizontal direction in a one-to-one correspondence manner.

2. The RGV trolley according to claim 1, wherein the driving mechanism comprises a driving motor, a first gear and a first rack, the driving motor is fixed on the frame, the first gear is connected with a rotating shaft of the driving motor, the first rack is fixed on the transfer mechanism, and the first gear is meshed with the first rack.

3. The RGV trolley as claimed in claim 2, further comprising a plurality of guide assemblies, each guide assembly corresponding to each transfer mechanism, wherein the guide assemblies comprise a first guide block and a plurality of first guide wheels, the first guide wheels are rotatably disposed on the frame, the first guide wheels are arranged in two rows, a first guide groove is formed in each first guide wheel, the first guide block is fixed on the transfer mechanism, the bottom end and the top end of the first guide block are respectively provided with a first guide portion in a protruding manner, and the first guide portions on two sides of the first guide block are matched with the first guide grooves of the first guide wheels arranged in two rows.

4. The RGV cart of claim 3, wherein the thickness of the first guide tapers from a direction away from the first guide block.

5. The RGV cart in accordance with claim 3, further comprising a plurality of telescoping assemblies, each telescoping assembly in one-to-one correspondence with each transfer mechanism, the transfer mechanisms disposed on the frame via the telescoping assemblies.

6. The RGV trolley according to claim 5, wherein the telescopic assembly comprises a mounting member, a telescopic member, a rotating motor, a second guide block, a second gear, a second rack and a plurality of second guide wheels, the first rack and the first guide block are both fixed on the mounting member, the plurality of second guide wheels are all rotatably arranged on the mounting member, the plurality of second guide wheels are also distributed in two rows up and down, each second guide wheel is provided with a second guide groove, the second guide block is fixed on the telescopic member, the bottom end and the top end of the second guide block are respectively provided with a second guide part in a protruding manner, and the second guide parts at two sides of the second guide block are matched with the second guide grooves of the second guide wheels distributed in two rows up and down; the transfer mechanism is connected with the telescopic piece, the second rack is fixed on the mounting piece, the rotating motor is fixed on the transfer mechanism, a rotating shaft of the rotating motor is connected with the second gear, and the second gear is meshed with the second rack.

7. The RGV cart of claim 6, wherein the number of telescoping assemblies is two, and two telescoping assemblies are connected to opposite ends of the transfer mechanism.

8. The RGV trolley as claimed in claim 2, wherein the driving mechanism further comprises two driving rods, the number of the first gears and the first racks is two, the driving rods are connected with the rotating shaft of the driving motor, the two first racks are respectively located at two opposite ends of the transfer mechanism, the two first gears are fixed with the driving rods, and the two first gears are meshed with the two racks in a one-to-one correspondence manner.

9. The RGV cart of claim 2, wherein the rotating shaft of the drive motor is connected to the drive rod through a bevel gear.

10. A formation apparatus comprising an RGV car as claimed in any one of claims 1 to 9.

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