CN219448357U - Turnover device - Google Patents

Abstract

The utility model relates to the technical field of battery production equipment and discloses a turnover device which comprises a separated clamp opener, a turnover component and a lifting component, wherein the separated clamp opener comprises a driving component and a main clamp opener component, the driving component is connected with the main clamp opener component in a matched manner, the driving component is used for driving the main clamp opener component to open or close so as to release or clamp a battery cell, the turnover component is connected with the main clamp opener component, the turnover component is used for driving the main clamp opener component to rotate, the lifting component is connected with the turnover component, and the lifting component is used for driving the turnover component and the main clamp opener component to lift and displace. The utility model can realize automatic overturning of the battery cells, reduce labor cost, improve production efficiency and ensure the consistency of the orientation of the positive and negative lugs of the battery cells in the same batch.

Description

Turnover device

Technical Field

The utility model relates to the technical field of battery production equipment, in particular to a turnover device.

Background

In the existing lithium battery cell processing process, in order to ensure the consistency of cell processing, the same batch of cells are required to be ensured to face the same direction, but due to manual negligence or equipment problems, the phenomenon that the positions of the lugs of the cells are different in the same batch of cells is unavoidable, and great trouble is brought to cell processing. Therefore, it is necessary to perform overturn correction operation on the battery cells with different orientations of the tabs, so as to improve the consistency of the orientations of the positive and negative tabs of the battery cells in the same batch. The existing lithium battery cell processing, though being applied to mechanical equipment for processing, still needs to be manually taken to the equipment for processing, and the overturning correction operation to the battery lug orientation still needs to depend on manual means, so that the labor cost is high, the production efficiency is low, and the consistency of the positive and negative lug orientations of the battery cells in the same batch is difficult to ensure.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a turnover device which can realize automatic turnover of battery cells, reduce labor cost, improve production efficiency and ensure the consistency of the orientation of positive and negative lugs of the battery cells in the same batch.

Thereby ensuring the consistency of the orientation of the positive and negative lugs of the battery cells in the same batch.

The aim of the utility model is realized by the following technical scheme:

the utility model provides a turning device, includes disconnect-type clamp, upset subassembly and lifting unit, disconnect-type clamp includes that drive assembly and main clamp subassembly of opening are opened to the drive assembly with the clamp subassembly cooperation is opened to the main, drive assembly is used for the drive the clamp subassembly is opened or is closed in order to release or press from both sides tight electric core to the main clamp subassembly that opens, the upset subassembly with the clamp subassembly is opened to the main connection, the upset subassembly is used for driving the clamp subassembly is opened to the main rotation of opening, lifting unit with the upset subassembly is connected, lifting unit is used for driving the upset subassembly with the clamp subassembly lift displacement is opened to the main.

In one embodiment, the driving assembly comprises an opening and clamping cylinder and an opening and clamping pushing block, and the opening and clamping cylinder is connected with the opening and clamping pushing block; the main clamp assembly that opens includes first clamp block, second clamp block, first slide bearing, second slide bearing, opens and presss from both sides the slide rail, first clamp slider, first clamp spring, second clamp slider and second clamp spring that opens, first clamp block with the second clamp block alternate set up in on the upset subassembly, first slide bearing connects on the first clamp block, second slide bearing connects on the second clamp block, first slide bearing with the second slide bearing respectively with open the both sides face that presss from both sides the push block cooperatees, open clamp slide rail set up in on the upset subassembly, first clamp slider with the second clamp slider all meshes open clamp slide rail on, just first clamp slider with the second clamp slider respectively with first clamp block with the second clamp block is connected, first clamp spring connects between the upset subassembly with first clamp block, second clamp slider opens and presss from both sides between the clamp assembly.

In one embodiment, two sides of the open clamp pushing block are respectively provided with an open clamp guiding inclined plane, and the first sliding bearing and the second sliding bearing are respectively used for sliding along the two open clamp guiding inclined planes.

In one embodiment, the first clamping block is provided with a plurality of first clamping grooves, the second clamping block is provided with a plurality of second clamping grooves, and each first clamping groove is respectively matched with each second clamping groove.

In one embodiment, the main clamping assembly further comprises a first clamping baffle, a first clamping guide rod, a second clamping baffle and a second clamping guide rod, the first clamping baffle is connected to the overturning assembly, two ends of the first clamping guide rod are respectively connected with the first clamping baffle and the first clamping block, and the first clamping spring is sleeved on the first clamping guide rod; the second open clamp baffle plate is connected to the turnover assembly, two ends of the second open clamp guide rod are respectively connected with the second open clamp baffle plate and the second clamping block, and the second open clamp spring is sleeved on the second open clamp guide rod.

In one embodiment, the turnover assembly comprises a turnover motor, a turnover shaft and a turnover bottom plate, wherein the turnover motor is connected with the turnover shaft, the turnover shaft is connected with the turnover bottom plate, and the main opening clamp assembly is arranged on the turnover bottom plate.

In one embodiment, the turnover assembly further comprises a driving wheel, a synchronous belt and a driven wheel, the turnover motor is connected with the driving wheel, the driving wheel is connected with the driven wheel through the synchronous belt, and the driven wheel is connected with the turnover shaft.

In one embodiment, the turnover assembly further comprises a turnover fixing plate, a turnover supporting plate and an angle sensor, wherein the turnover fixing plate is connected with one side of the lifting assembly, the turnover supporting plate is connected with the other side of the lifting assembly, and the angle sensor is electrically connected with the turnover motor.

In one embodiment, the lifting assembly comprises a mounting frame, a lifting cylinder, a lifting sliding plate, a lifting guide rail, a lifting sliding block and two hydraulic buffers, wherein the lifting cylinder is connected with the lifting sliding plate, the lifting sliding plate is connected with the overturning assembly, the lifting guide rail is arranged on the mounting frame, the lifting sliding block is meshed with the lifting guide rail, the lifting sliding block is connected with the lifting sliding plate, the two hydraulic buffers are respectively arranged at two ends of the mounting frame, and the lifting sliding plate is provided with a buffering limiting block which is used for moving between the two hydraulic buffers.

In one embodiment, an upper limit block and a lower limit block are respectively arranged at two ends of the lifting guide rail, and the lifting slider is used for moving between the upper limit block and the lower limit block.

Compared with the prior art, the utility model has at least the following advantages:

according to the utility model, the driving assembly and the main opening clamp assembly are of a separated connecting structure, so that the driving assembly and the main opening clamp assembly can be connected, and the driving assembly drives the main opening clamp assembly to open or close so as to release or clamp the battery cell, thereby facilitating the taking and placing of the battery cell; the driving component and the main opening clamp component can be separated, so that the movements of the driving component and the main opening clamp component are not interfered with each other, the battery core on the main opening clamp component can be lifted and turned over conveniently through the turning component and the lifting component, the positive and negative lug orientations of the battery core are corrected, the positive and negative lug orientations of the battery core are consistent with the setting, and the consistency of the positive and negative lug orientations of the battery cores in the same batch is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a turnover device according to an embodiment of the present utility model.

Fig. 2 is a schematic partial structure of a flipping device according to an embodiment of the utility model.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model 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.

Referring to fig. 1 and 2, a turnover device 200 includes a sorting platform 210, a separate clamp opener, a turnover assembly 220 and a lifting assembly 230, wherein the separate clamp opener includes a driving assembly 240 and a main clamp opener assembly 250, the driving assembly 240 is cooperatively connected with the main clamp opener assembly 250, the driving assembly 240 is used for driving the main clamp opener assembly 250 to open or close so as to release or clamp the battery core, the turnover assembly 220 is connected with the main clamp opener assembly 250, the turnover assembly 220 is used for driving the main clamp opener assembly 250 to rotate, the lifting assembly 230 is connected with the turnover assembly 220, and the lifting assembly 230 is used for driving the turnover assembly 220 and the main clamp opener assembly 250 to lift. Further, the sorting platform 210 is disposed on one side of the main clamping assembly 250, the sorting platform 210 is provided with a plurality of sorting holes 211, and the sorting holes 211 are used for accommodating the battery cells which do not need to be turned over.

It should be noted that, the positive and negative tab orientations of the battery cell are identified by the testing device, if the identification result accords with the setting, the battery cell is judged not to need to be turned over, and the battery cell is transmitted to the sorting platform 210; if the identification result does not accord with the setting, the battery cell is judged to need to be overturned, the battery cell is transmitted to the overturning assembly 220, and the battery cell needing to be overturned is overturned through the overturning assembly 220 so as to correct the orientation of the positive and negative lugs of the battery cell, so that the orientation of the positive and negative lugs of the battery cell accords with the setting, and the consistency of the orientation of the positive and negative lugs of the battery cell in the same batch is ensured. Specifically, the driving component 240 and the main opening clamp component 250 are in a separated connection structure, so that the driving component 240 and the main opening clamp component 250 can be connected, and the driving component 240 drives the main opening clamp component 250 to open or close so as to release or clamp the battery cell, thereby facilitating the taking and placing of the battery cell; the driving assembly 240 and the main opening and clamping assembly 250 can be separated, so that the movements of the driving assembly 240 and the main opening and clamping assembly 250 are not interfered with each other, and the battery cells on the main opening and clamping assembly 250 can be lifted and turned over conveniently through the turning assembly 220 and the lifting assembly 230 so as to correct the orientations of positive and negative lugs of the battery cells and enable the orientations of the positive and negative lugs of the battery cells to conform to the setting, thereby ensuring the consistency of the orientations of the positive and negative lugs of the battery cells in the same batch.

Further, the driving assembly 240 includes an opening cylinder 241, an opening mounting plate 242 and an opening pushing block 243, the opening cylinder 241 is disposed on the sorting platform 210, the opening mounting plate 242 is connected with the opening cylinder 241, the opening pushing block 243 is connected to the opening mounting plate 242, and two sides of the opening pushing block 243 are respectively provided with an opening guiding inclined plane 2431.

Further, the main clamping assembly 250 includes a first clamping block 251, a second clamping block 252, a first sliding bearing 253, a second sliding bearing 254, a plurality of first clamping grooves 2511, a first clamping slide 2551, a first clamping slide 2552, a second clamping slide 2553, a first clamping baffle 2561, a first clamping guide rod 2562, a first clamping spring 2563, a second clamping baffle 2571, a second clamping guide rod 2572, and a second clamping spring 2573, the first clamping block 251 and the second clamping block 252 are alternately disposed on a turnover base plate 225 of the turnover assembly 220, the first clamping block 251 is provided with a plurality of first clamping grooves 2511, the second clamping block 252 is provided with a plurality of second clamping grooves 2521, each first clamping groove 2511 is respectively matched with each second clamping groove 2521, the first sliding bearing 253 is connected to the first clamping block 251, the second sliding bearing 254 is connected to the second clamping block 252, the first sliding block 254 is respectively matched with the second sliding bearing 2553 and the sliding slide 2551, and the second clamping slide 2553 are respectively engaged with the sliding slide 2551 and the sliding slide 2553. The first opening and clamping spring 2563 is connected between the overturning bottom plate 225 and the first clamping block 251, the first opening and clamping baffle 2561 is connected to the overturning bottom plate 225, two ends of the first opening and clamping guide rod 2562 are respectively connected with the first opening and clamping baffle 2561 and the first clamping block 251, and the first opening and clamping spring 2563 is sleeved on the first opening and clamping guide rod 2562. The second opening clamp spring 2573 is connected between the overturning bottom plate 225 and the second clamping block 252, the second opening clamp baffle 2571 is connected to the overturning bottom plate 225, two ends of the second opening clamp guide rod 2572 are respectively connected with the second opening clamp baffle 2571 and the second clamping block 252, and the second opening clamp spring 2573 is sleeved on the second opening clamp guide rod 2572.

When the main opening clamp assembly 250 needs to be opened, the opening clamp cylinder 241 drives the opening clamp pushing block 243 to lift, the opening clamp pushing block 243 moves upward until contacting the first sliding bearing 253 and the second sliding bearing 254, so that the first sliding bearing 253 and the second sliding bearing 254 slide along the two opening clamp guiding inclined planes 2431, and the opening clamp pushing block 243 simultaneously presses and pushes the first sliding bearing 253 and the second sliding bearing 254 outwards during the upward movement, so that the first clamping block 251 and the second clamping block 252 simultaneously move outwards along the opening clamp sliding rail 2551, the first opening clamp spring 2563 and the second opening clamp spring 2573 are stretched, the second clamping groove 2521 and the first clamping groove 2511 are separated, and the battery cell 40 on the testing device 100 is taken out and is moved and placed between the second clamping groove 2521 and the first clamping groove 2511. When the main opening clamp assembly 250 needs to be closed, the opening clamp cylinder 241 drives the opening clamp pushing block 243 to descend, the first clamping block 251 and the second clamping block 252 move inwards to reset under the action of the first opening clamp spring 2563 and the second opening clamp spring 2573, so that the second clamping groove 2521 and the first clamping groove 2511 clamp the positioning battery cell 40 needing to be turned over together, the lifting assembly 230 drives the battery cell to ascend to a set position, and then the turnover assembly 220 drives the battery cell to rotate, so that the battery cell is turned over by 180 degrees. So that the driving component 240 and the main opening and clamping component 250 are of a separated connecting structure, the driving component 240 and the main opening and clamping component 250 can be connected, and the driving component 240 drives the main opening and clamping component 250 to open or close so as to release or clamp the battery cell, thereby facilitating the taking and placing of the battery cell; the driving assembly 240 and the main opening clamp assembly 250 can be separated, so that the movements of the driving assembly and the main opening clamp assembly are not interfered with each other, and the battery cells on the main opening clamp assembly can be lifted and turned over conveniently through the turning assembly and the lifting assembly, so that the positive and negative lug orientations of the battery cells are corrected, and the consistency of the positive and negative lug orientations of the battery cells in the same batch is ensured.

Further, the turnover assembly 220 includes a turnover motor 221, a driving wheel 2221, a synchronous belt 2222, a driven wheel 2223, a turnover shaft 223, a turnover fixing block 224, a turnover bottom plate 225, a turnover fixing plate 2261, a turnover supporting plate 2262 and an angle sensor 227, the turnover fixing plate 2261 is connected with one side of a lifting sliding plate 234 of the lifting assembly 230, the turnover motor 221 is disposed on the turnover fixing plate 2261, the turnover motor 221 is connected with the driving wheel 2221, the driving wheel 2221 is connected with the driven wheel 2223 through the synchronous belt 2222, the driven wheel 2223 is connected with the turnover shaft 223, the turnover shaft 223 is connected with the turnover bottom plate 225 through the turnover fixing block 224, and the main opening and clamping assembly 250 is disposed on the turnover bottom plate 225. The overturning supporting plate 2262 is connected with the other side of the lifting sliding plate 234 of the lifting assembly 230, the angle sensor 227 is electrically connected with the overturning motor 221, the angle sensor 227 comprises a light sensitive sheet and a photoelectric switch, the light sensitive sheet is arranged on the overturning shaft 223, the photoelectric switch is arranged on the overturning supporting plate 2262, and the light sensitive sheet is matched with the photoelectric switch and used for detecting the overturning angle of the overturning shaft 223 and controlling the operation of the overturning motor 221.

It should be noted that, the driving wheel 2221 is driven to rotate by the turning motor 221, the driving wheel 2221 drives the driven wheel 2223 to rotate by the synchronous belt 2222, the driven wheel 2223 drives the turning shaft 223 to rotate, and the turning shaft 223 drives the turning bottom plate 225 to rotate by the turning fixing block 224, so as to drive the battery core on the main opening clamp assembly 250 to turn; the tilting angle of the tilting shaft 223 is detected by an angle sensor 227 and the operation of the tilting motor 221 is controlled.

Further, the lifting assembly 230 includes a mounting frame 231, a lifting cylinder, a floating joint 233, a lifting slide 234, a lifting guide rail 235, a lifting slide 236 and two hydraulic buffers 237, wherein the lifting cylinder is arranged on the mounting frame 231, the lifting cylinder is connected with the lifting slide 234 through the floating joint 233, the lifting slide 234 is connected with the turnover bottom plate 225 of the turnover assembly 220, the lifting guide rail 235 is arranged on the mounting frame 231, and an upper limit block and a lower limit block are respectively arranged at two ends of the lifting guide rail 235, and the lifting slide is used for moving between the upper limit block and the lower limit block. The lifting slide block 236 is meshed with the lifting guide rail 235, the lifting slide block 236 is connected with the lifting slide plate 234, two hydraulic buffers 237 are respectively arranged at two ends of the mounting frame 231, the lifting slide plate 234 is provided with an inverted L-shaped buffering limiting block 2341, and the buffering limiting block 2341 is used for moving between the two hydraulic buffers 237.

It should be noted that, the lifting cylinder drives the lifting slide plate to lift and displace through the floating joint 233, so as to drive the battery core on the main opening clamp assembly 250 to turn over. Wherein, lift slider 236 and lift guide 235 cooperation play the guide effect to the lift displacement of lift slide 234, and upper stopper and lower stopper cooperation play the limiting displacement of lift slide 234, and hydraulic buffer 237 and buffering stopper 2341 cooperation play the cushioning effect to the lift displacement of lift slide.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The utility model provides a turning device, its characterized in that, including disconnect-type clamp, upset subassembly and lifting unit, disconnect-type clamp includes that drive assembly and main clamp subassembly of opening are opened to the drive assembly with the clamp subassembly cooperation is opened to the main, drive assembly is used for the drive the clamp subassembly is opened or is closed in order to release or press from both sides tight electric core to the main clamp subassembly that opens, the upset subassembly with the clamp subassembly is opened to the main is connected, the upset subassembly is used for driving the clamp subassembly is opened to the main rotates, lifting unit with the upset subassembly is connected, lifting unit is used for driving the upset subassembly with the clamp subassembly lift displacement is opened to the main.

2. The turning device of claim 1, wherein the drive assembly comprises an open clamp cylinder and an open clamp push block, the open clamp cylinder being connected to the open clamp push block; the main clamp assembly that opens includes first clamp block, second clamp block, first slide bearing, second slide bearing, opens and presss from both sides the slide rail, first clamp slider, first clamp spring, second clamp slider and second clamp spring that opens, first clamp block with the second clamp block alternate set up in on the upset subassembly, first slide bearing connects on the first clamp block, second slide bearing connects on the second clamp block, first slide bearing with the second slide bearing respectively with open the both sides face that presss from both sides the push block cooperatees, open clamp slide rail set up in on the upset subassembly, first clamp slider with the second clamp slider all meshes open clamp slide rail on, just first clamp slider with the second clamp slider respectively with first clamp block with the second clamp block is connected, first clamp spring connects between the upset subassembly with first clamp block, second clamp slider opens and presss from both sides between the clamp assembly.

3. The turnover device of claim 2, wherein both side surfaces of the open clamp pushing block are respectively provided with open clamp guiding inclined planes, and the first sliding bearing and the second sliding bearing are respectively used for sliding along the two open clamp guiding inclined planes.

4. The turnover device of claim 2, wherein the first clamping block is provided with a plurality of first clamping grooves, the second clamping block is provided with a plurality of second clamping grooves, and each first clamping groove is respectively matched with each second clamping groove.

5. The turnover device of claim 2, wherein the main clamping assembly further comprises a first clamping baffle, a first clamping guide rod, a second clamping baffle and a second clamping guide rod, the first clamping baffle is connected to the turnover assembly, two ends of the first clamping guide rod are respectively connected with the first clamping baffle and the first clamping block, and the first clamping spring is sleeved on the first clamping guide rod; the second open clamp baffle plate is connected to the turnover assembly, two ends of the second open clamp guide rod are respectively connected with the second open clamp baffle plate and the second clamping block, and the second open clamp spring is sleeved on the second open clamp guide rod.

6. The turnover device according to any one of claims 1 to 5, wherein the turnover assembly comprises a turnover motor, a turnover shaft and a turnover bottom plate, the turnover motor is connected with the turnover shaft, the turnover shaft is connected with the turnover bottom plate, and the main opening clamp assembly is arranged on the turnover bottom plate.

7. The turnover device of claim 6, wherein the turnover assembly further comprises a driving wheel, a synchronous belt and a driven wheel, the turnover motor is connected with the driving wheel, the driving wheel is connected with the driven wheel through the synchronous belt, and the driven wheel is connected with the turnover shaft.

8. The turnover device of claim 6, wherein the turnover assembly further comprises a turnover fixing plate, a turnover supporting plate and an angle sensor, the turnover fixing plate is connected with one side of the lifting assembly, the turnover supporting plate is connected with the other side of the lifting assembly, and the angle sensor is electrically connected with the turnover motor.

9. The turnover device of any one of claims 1 to 5, wherein the lifting assembly comprises a mounting frame, a lifting cylinder, a lifting slide plate, a lifting guide rail, a lifting slide block and two hydraulic buffers, the lifting cylinder is connected with the lifting slide plate, the lifting slide plate is connected with the turnover assembly, the lifting guide rail is arranged on the mounting frame, the lifting slide block is meshed on the lifting guide rail, the lifting slide block is connected with the lifting slide plate, the two hydraulic buffers are respectively arranged at two ends of the mounting frame, and the lifting slide plate is provided with a buffer limiting block used for moving between the two hydraulic buffers.

10. The turnover device of claim 9, wherein an upper stopper and a lower stopper are respectively provided at both ends of the elevation guide rail, and the elevation slider is used for moving between the upper stopper and the lower stopper.