CN209956921U

CN209956921U - Battery grabbing mechanism

Info

Publication number: CN209956921U
Application number: CN201920506566.XU
Authority: CN
Inventors: 阮益; 葛袁辉; 王绪彪; 范登科; 袁珠珠
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Gotion High Tech Power Energy Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-17
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a battery snatchs mechanism, the mounting panel comprises a mounting panel, install the lifting machine on the mounting panel, the lifting machine passes through the connecting plate and is connected with the displacement device, the displacement device is including installing displacement jar and the locating piece in the connecting plate bottom, the actuating lever of displacement jar is connected with two T-shaped pieces through the slider, the bottom of T-shaped piece is connected with one respectively and snatchs the machine. The mechanism can grab the batteries at two stations of the assembly line at a time, so that the charging and discharging efficiency is improved; meanwhile, the lifting of the whole mechanism in the vertical direction is realized through the lifting cylinder, and the horizontal distance between the two grabbing cylinders is increased or reduced through the matching of the T-shaped block and the positioning block and the action of the variable-pitch cylinder, so that the distances of batteries on different stations are realized, and the adaptability is improved; and finally, the clamping jaw is opened and closed through the grabbing cylinder, so that the batteries on different stations are grabbed, and the working efficiency is improved.

Description

Battery grabbing mechanism

Technical Field

The utility model relates to a lithium cell technical field especially relates to a two station batteries snatch mechanism.

Background

At present, the batteries are produced by adopting an assembly line more, the manual feeding and discharging can not meet the production requirements, and the conditions of caching the batteries on the assembly line and waiting for the incoming materials of the batteries in the next procedure can exist in the production process. At present, a single clamping jaw is adopted to realize repeated feeding and discharging operation of machinery, but the batch incoming materials still have the situation of waiting for incoming materials. If adopt two clamping jaws to go up unloading, can guarantee the effectual unloading of going up of battery, but the battery size of processing has the difference on the same production line, presss from both sides the position also inequality of material, when utilizing the clamping jaw to sort the processing of coming material and transport, the battery centre-to-centre spacing and interior limit interval of different model specifications are also inequality, when material loading and unloading station assembly line have the height and the interval not under the same conditions, the clamping jaw need promote and displacement.

SUMMERY OF THE UTILITY MODEL

In order to overcome the prior art not enough, the utility model mainly provides a two station batteries of variable pitch snatch mechanism, and this mechanism can realize that the vertical direction is flexible, and the horizontal direction displacement has effectually solved the problem of unloading on the battery, and the displacement is simple, easily realizes.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a battery snatchs mechanism, includes the mounting panel, install the lifting machine on the mounting panel, the lifting machine passes through the connecting plate and is connected with the displacement device, the displacement device is including installing displacement jar and the locating piece in the connecting plate bottom, the actuating lever of displacement jar is connected with two T-shaped pieces through the slider, the bottom of T-shaped piece is connected with one respectively and snatchs the machine.

The utility model discloses well displacement jar is cylinder or hydraulic cylinder.

In a further scheme, the lifting machine comprises a lifting cylinder arranged on the bottom end face of the mounting plate, and a driving rod of the lifting cylinder is connected with the connecting plate; install the straight line flange bearing on the mounting panel, install the guiding axle on the connecting plate, the top of guiding axle and the top that passes the straight line flange bearing and be located the mounting panel.

In a further scheme, a hard limiting collar is sleeved on the guide shaft positioned above the mounting plate; the driving rod of the lifting cylinder is connected with a Y-shaped floating joint; and a rodless side ear ring hinged with the Y-shaped floating joint is fixed on the top end face of the connecting plate.

In a further scheme, two grooves are formed in the bottom end face of the positioning block, and the two grooves are separated by a blocking block; the connecting section of the T-shaped block is connected with the sliding block in a sliding mode, and the convex section of the T-shaped block is located in the groove of the positioning block.

According to a further scheme, two sides of the blocking block are respectively provided with a screw hole communicated with the groove, a limiting screw is arranged in the screw hole, the limiting screw is in threaded connection with a distance adjusting nut, the surface of the connecting section is provided with a sliding groove matched with the sliding block, and a fastening bolt is arranged between the T-shaped block and the sliding block.

In a further scheme, the grabbing machine comprises a grabbing cylinder fixed at the bottom end of the T-shaped block, and a driving end of the grabbing cylinder is connected with the clamping jaws through a moving block to drive the clamping jaws to realize separation or combination actions.

According to a further scheme, the rubber block is fixedly arranged on the inner side of the bottom end of the clamping jaw, and the limiting block is fixedly arranged at the top end of the inner portion of the clamping jaw.

The mechanism is arranged above a lithium battery production line, the whole mechanism is lifted to the position right above a battery through a lifting cylinder, then the positions of two T-shaped blocks are manually adjusted, two clamping jaws are just positioned right above the two batteries to be grabbed, and then the T-shaped blocks are fixed on a sliding block through fastening and fixing bolts; manually adjusting the two limit screws to enable the outer ends of the two limit screws to be in contact with the convex sections on the T-shaped blocks, and then locking the distance adjusting nuts to enable the limit screws to be positioned; the variable-pitch cylinder drives the sliding block to drive the T-shaped block to horizontally move together, when the T-shaped block touches the end part of the limiting screw rod, the T-shaped block stops moving, and the T-shaped block and the limiting screw rod are located together, namely, the two grabbing machines are located. Secondly, a grabbing cylinder opens the clamping jaw, a lifting cylinder lowers the whole mechanism to enable the clamping jaw to be just clamped at the outer side of the battery, and the grabbing cylinder acts to grab the battery; the lifting cylinder rises, so that the grabbed battery is taken away from the assembly line, and the grabbing work of the two-station battery is realized.

Compared with the prior art, the utility model has the advantages of: the mechanism can grab the batteries at two stations of the assembly line at a time, so that the charging and discharging efficiency is improved; meanwhile, the lifting of the whole mechanism in the vertical direction is realized through the lifting cylinder, and the horizontal distance between the two grabbing cylinders is increased or reduced through the matching of the T-shaped block and the positioning block and the action of the variable-pitch cylinder, so that the distances of batteries on different stations are realized, and the adaptability is improved; and finally, the clamping jaw is opened and closed through the grabbing cylinder, so that the batteries on different stations are grabbed, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the hoist of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is a schematic view of the connection between the positioning block, the sliding block and the T-shaped block of the present invention;

fig. 6 is a schematic structural view of a T-shaped block in the present invention;

fig. 7 is a schematic structural diagram of the positioning block of the present invention.

Description of reference numerals: 1. mounting a plate; 2. a lift cylinder; 3. a connecting plate; 4. a variable pitch cylinder; 5. positioning blocks; 51. a groove; 52. a blocking block; 53. a screw hole; 6. a T-shaped block; 61. a connecting section; 62. a convex section; 63. a chute; 7. a grabbing cylinder; 8. a moving block; 9. a clamping jaw; 10. a limiting block; 11. a rubber block; 12. a battery; 13. a linear flange bearing; 14. a hard stop collar; 15. a guide shaft; 16. a Y-shaped floating joint; 17. a rodless side earring; 18. adjusting the distance of the nut; 19. a limit screw; 20. a slide block.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1-7, the utility model provides a pair of battery snatchs mechanism, including mounting panel 1, install the lifting machine on the mounting panel 1, the lifting machine passes through connecting plate 3 and is connected with the displacement device, the displacement device is including installing displacement jar 4 and the locating piece 5 in 3 bottoms of connecting plate, the actuating lever of displacement jar 4 is connected with two T-shaped blocks 6 through slider 20, the bottom of T-shaped block 6 is connected with one respectively and snatchs the machine. The lifting machine can realize the rising and the falling of the whole vertical direction of the mechanism, the pitch changing device can realize the pitch changing of the two clamping jaws in the horizontal direction, and the grabbing machine is used for grabbing the battery 12 on the assembly line.

In a further scheme, the hoister comprises a hoisting cylinder 2 arranged on the bottom end face of the mounting plate 1, and a driving rod of the hoisting cylinder 2 is connected with a connecting plate 3; install linear flange bearing 13 on the mounting panel 1, install guiding axle 15 on the connecting plate 3, guiding axle 15's top with pass linear flange bearing 13 and be located the top of mounting panel 1.

The utility model discloses well displacement jar is cylinder or hydraulic cylinder, and lift cylinder 2 can also be the pneumatic cylinder. When the lifting cylinder 2 works, the clamping jaw 9 can move up and down together through the connecting plate 3. Meanwhile, the guide shaft 15 extends and retracts up and down along the linear flange bearing 13, so that the lifting motion of the whole device is stable.

In a further scheme, a hard limiting collar 14 is sleeved on a guide shaft 15 positioned above the mounting plate 1; the driving rod of the lifting cylinder 2 is connected with a Y-shaped floating joint 16; and a rodless side lug ring 17 hinged with the Y-shaped floating joint 16 is fixed on the top end surface of the connecting plate 3. Wherein hard limit collar 14 can prevent to promote cylinder 2 and construct holistic axial landing under outage or the circumstances of cutting off the gas, avoids causing the accidental injury to the battery on the production line to promote cylinder 2 and is connected through Y type floating joint 16 and no pole side earrings 17 on the connecting plate 3, solves eccentric problem, makes the cylinder action steady.

In a further scheme, as shown in fig. 5-7, two grooves 51 are formed in the bottom end surface of the positioning block 5, and the two grooves 51 are separated by a blocking block 52; the connecting section 61 of the T-shaped block 6 is slidably connected with the sliding block 20, and the convex section 62 of the T-shaped block 6 is located in the groove 51 of the positioning block 5.

In a further scheme, two sides of the blocking block 52 are respectively provided with a screw hole 53 communicated with the groove 51, a limit screw 19 is arranged in the screw hole 53, and the limit screw 19 is in threaded connection with a distance adjusting nut 18; the top end of the connecting section 61 is provided with a sliding groove 63 matched with the sliding block 20, and a fastening bolt is arranged between the T-shaped block 6 and the sliding block 20.

When the assembly line double-station battery needs to be grabbed, two T-shaped blocks 6 are manually moved to slide on the sliding block 20, the two clamping jaws 9 are just positioned right above the two batteries to be grabbed, and then the T-shaped blocks 6 are fixed on the sliding block 20 through fastening bolts; manually adjusting the two limit screws 19 to enable the outer ends of the two limit screws to be in contact with the convex sections 62 on the T-shaped blocks 6, and then locking the distance adjusting nuts 18 to enable the limit screws 19 to be positioned; when the variable-pitch cylinder 4 works, the driving sliding block 20 drives the T-shaped block 6 to horizontally move together, when the T-shaped block 6 touches the end part of the limit screw rod 19, the T-shaped block 6 is positioned together with the limit screw rod 19, namely the two grabbing machines are positioned.

In a further scheme, the grabbing machine comprises a grabbing cylinder 7 fixed at the bottom end of the T-shaped block 6, and the driving end of the grabbing cylinder 7 is connected with a clamping jaw 9 through a moving block 8 to drive the clamping jaw 9 to realize separation or combination action. When the clamping jaw 9 needs to grab the battery on the assembly line, the grabbing cylinder 7 starts to act, the moving block 8 on the grabbing cylinder moves in a telescopic mode, the clamping jaw 9 connected with the moving block 8 runs synchronously, a certain distance is opened in the horizontal direction, and then the battery is grabbed.

Furthermore, the inner side of the bottom end of the clamping jaw 9 is fixedly provided with a rubber block 11, and the top end inside the clamping jaw 9 is fixedly provided with a limiting block 10. The rubber block 11 is used for preventing the battery from directly contacting the metal clamping jaw, so that the clamping jaw and the battery are abraded, and the indirect contact increases friction; the limiting block 10 is used for preventing the anode and the cathode of the battery from contacting with the metal clamping jaw, so that short circuit is avoided, and safety is guaranteed.

The mechanism is arranged above a lithium battery production line, as shown in figure 1, the whole mechanism is lifted to the position right above a battery 12 by the action of a lifting cylinder 2, then the positions of two T-shaped blocks 6 are manually adjusted, two clamping jaws 9 are just positioned right above two batteries to be grabbed, and then the T-shaped blocks 6 are fixed on a sliding block 20 through fastening bolts; manually adjusting the two limit screws 19 to enable the outer ends of the two limit screws to be in contact with the convex sections 62 on the T-shaped blocks 6, and then locking the distance adjusting nuts 18 to enable the limit screws 19 to be positioned; when the variable-pitch cylinder 4 works, the driving sliding block 20 drives the T-shaped block 6 to horizontally move together, when the T-shaped block 6 touches the end part of the limit screw rod 19, the T-shaped block 6 is positioned together with the limit screw rod 19, namely the two grabbing machines are positioned. Secondly, the grabbing cylinder 7 starts to act, a moving block 8 on the grabbing cylinder moves in a telescopic mode, a clamping jaw 9 connected with the moving block 8 runs synchronously, and the grabbing cylinder opens for a certain distance in the horizontal direction; finally, the lifting cylinder 2 descends the whole mechanism, so that the clamping jaw 9 is just clamped on the outer side of the battery 12, the grabbing cylinder 7 acts to grab the battery 12, and the lifting cylinder 2 ascends, so that the grabbed battery 12 is taken away from the assembly line, and the grabbing work of the two-station battery is realized.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a battery snatchs mechanism, includes mounting panel (1), its characterized in that: install the lifting machine on mounting panel (1), the lifting machine passes through connecting plate (3) and is connected with the displacement device, the displacement device is including installing displacement jar (4) and locating piece (5) in connecting plate (3) bottom, the actuating lever of displacement jar (4) is connected with two T-shaped blocks (6) through slider (20), the bottom of T-shaped block (6) is connected with one respectively and snatchs the machine.

2. The battery capture mechanism of claim 1, wherein: the elevator comprises an elevating cylinder (2) arranged on the bottom end face of the mounting plate (1), and a driving rod of the elevating cylinder (2) is connected with the connecting plate (3); install linear flange bearing (13) on mounting panel (1), install guiding axle (15) on connecting plate (3), the top of guiding axle (15) with pass linear flange bearing (13) and be located the top of mounting panel (1).

3. The battery capture mechanism of claim 2, wherein: a hard limiting collar (14) is sleeved on the guide shaft (15) positioned above the mounting plate (1); a driving rod of the lifting cylinder (2) is connected with a Y-shaped floating joint (16); and a rodless side ear ring (17) hinged with the Y-shaped floating joint (16) is fixed on the top end surface of the connecting plate (3).

4. The battery capture mechanism of claim 1, wherein: the bottom end face of the positioning block (5) is provided with two grooves (51), and the two grooves (51) are separated by a blocking block (52); the connecting section (61) of the T-shaped block (6) is connected with the sliding block (20) in a sliding mode, and the convex section (62) of the T-shaped block (6) is located in the groove (51) of the positioning block (5).

5. The battery capture mechanism of claim 4, wherein: screw holes (53) communicated with the grooves (51) are respectively formed in two sides of the stop block (52), a limiting screw (19) is arranged in each screw hole (53), and a distance adjusting nut (18) is connected to each limiting screw (19) in a threaded mode; the surface of the connecting section (61) is provided with a sliding groove (63) matched with the sliding block (20), and a fastening bolt is arranged between the T-shaped block (6) and the sliding block (20).

6. The battery capture mechanism of claim 4, wherein: the grabbing machine comprises a grabbing cylinder (7) fixed at the bottom end of a T-shaped block (6), the driving end of the grabbing cylinder (7) is connected with a clamping jaw (9) through a moving block (8), and the clamping jaw (9) is driven to realize separation or combination action.

7. The battery capture mechanism of claim 6, wherein: the rubber block (11) is fixedly arranged on the inner side of the bottom end of the clamping jaw (9), and the limiting block (10) is fixedly arranged at the top end of the inner portion of the clamping jaw (9).

8. The battery capture mechanism of claim 1, wherein: the variable pitch cylinder (4) is an air cylinder or a hydraulic oil cylinder.