CN216563265U

CN216563265U - Be used for lithium cell packaging hardware

Info

Publication number: CN216563265U
Application number: CN202122908599.7U
Authority: CN
Inventors: 张瑞红
Original assignee: Shenzhen Genju Technology Co ltd
Current assignee: Shenzhen Genju Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-17
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a lithium battery packaging device which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a bottom box, the left side of the bottom box is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with a first forward screw rod, the right side of the first forward screw rod is fixedly connected with a first reverse screw rod, and the surface of the first forward screw rod and the surface of the first reverse screw rod are both in threaded connection with a first screw sleeve. The lithium battery packaging device is provided with the first servo motor, the second servo motor, the first screw sleeve, the clamping plate, the first forward screw rod, the first reverse screw rod, the second forward screw rod, the second reverse screw rod and the second screw sleeve, so that lithium batteries with different specifications can be conveniently clamped, the lithium batteries are prevented from shifting in the packaging process, two lithium batteries can be conveniently packaged simultaneously, the packaging efficiency is effectively improved, and the problem that the existing lithium battery packaging device is inconvenient to use and is inconvenient for people to use is solved.

Description

Be used for lithium cell packaging hardware

Technical Field

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

Background

The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses non-aqueous electrolyte solution, is different from a rechargeable battery lithium ion battery and a lithium ion polymer battery, and has very high environmental requirements due to very active chemical characteristics of the lithium metal, so that the lithium battery is not applied for a long time, miniaturized equipment is increased increasingly along with the development of microelectronic technology at the end of the twentieth century, high requirements are provided for power supplies, the lithium battery enters a large-scale practical stage along with the processing, and a lithium battery packaging device is required in the production of the lithium battery, but the existing lithium battery packaging device is inconvenient to use, and only one lithium battery can be packaged at one time due to the fact that the existing packaging device can only adapt to the type of the lithium battery with one specification, the use range is limited, and the working efficiency is lower, thereby being inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium battery packaging device which has the advantage of convenience in use and solves the problem that the existing lithium battery packaging device is inconvenient to use and is inconvenient for people to use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for lithium cell packaging hardware, comprises a base plate, the top fixedly connected with under casing of bottom plate, the first servo motor of left side fixedly connected with of under casing, the first forward screw rod of first servo motor's the first forward screw rod of output fixedly connected with, the first reverse screw rod of right side fixedly connected with of first forward screw rod, the surface of first forward screw rod and the equal threaded connection in surface of first reverse screw rod have first swivel nut, the right side fixedly connected with second servo motor of under casing, the reverse screw rod of output fixedly connected with second of second servo motor, the left side fixedly connected with second forward screw rod of the reverse screw rod of second, the surface of the forward screw rod of second and the equal threaded connection in surface of the reverse screw rod of second have the second swivel nut.

Preferably, the middle end of the inner cavity of the bottom box is fixedly connected with a partition plate, the right side of the first reverse screw rod is movably connected to the left side of the partition plate through a bearing, and the left side of the second forward screw rod is movably connected to the right side of the partition plate through a bearing.

Preferably, the top of the first threaded sleeve and the top of the second threaded sleeve are fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a damping shock absorber, a buffer spring is sleeved on the surface of the damping shock absorber, the top of the damping shock absorber is fixedly connected with a clamping plate, and an anti-slip pad is bonded on the inner side of the clamping plate.

Preferably, buffer spring's bottom fixed connection is in the top of connecting rod, buffer spring's top fixed connection is in the bottom of splint, logical groove has all been seted up to the left and right sides at bottom box top, the connecting rod runs through the inner chamber that leads to the groove and extends to the top of bottom box.

Preferably, the left and right sides of under casing inner wall has all seted up the spout, the quantity of spout is two sets of, and the inner chamber of two sets of spouts sliding connection has first slider and second slider respectively, the top fixed connection of first slider is in the bottom of first swivel nut, the top fixed connection of second slider is in the bottom of second swivel nut.

Preferably, the top fixedly connected with bracing piece of under casing, the inboard top fixedly connected with roof of bracing piece, the equal fixedly connected with cylinder in the left and right sides at roof top, the output of cylinder runs through the internal surface of roof and extends to the below of roof, and the output fixedly connected with end cap mounting panel of cylinder, the left and right sides on the positive surface of under casing all has the chamber door through hinge swing joint.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with a first servo motor, a second servo motor, a first screw sleeve, a clamping plate, a first forward screw rod, a first reverse screw rod, a second forward screw rod, a second reverse screw rod and a second screw sleeve, wherein the first forward screw rod and the second reverse screw rod are respectively driven to rotate by the output ends of the first servo motor and a box door, the first forward screw rod drives the first reverse screw rod to rotate, the second reverse screw rod drives the second forward screw rod to rotate, the first forward screw rod and the first reverse screw rod drive the first screw sleeve to move inwards through the action of screw threads, the second forward screw rod and the second reverse screw rod drive the second screw sleeve to rotate through the action of screw threads, the first screw sleeve and the second screw sleeve respectively drive connecting rods at two sides to move inwards, the connecting rods drive the clamping plate to move inwards, so that the inner side of a non-slip mat is contacted with the outer side of a lithium battery, the convenience is carried out the centre gripping to the lithium cell of different specifications, avoids the packaging in-process lithium cell to take place to shift, conveniently encapsulates simultaneously two lithium cells simultaneously, effectively improves encapsulation efficiency, has solved current lithium cell packaging hardware and inconvenient when using to the problem that people used not convenient for.

2. According to the utility model, the sliding chute, the first sliding block and the second sliding block are arranged, so that the stability of the second threaded sleeve and the first threaded sleeve in the process of moving left and right is effectively improved, the damping shock absorber and the buffer spring are arranged, the downward pressing force of the end cap mounting plate is conveniently buffered, the lithium battery is prevented from being damaged due to the influence of pressure, and the components in the inner cavity of the bottom box are conveniently overhauled by arranging the box door.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. a base plate; 2. a bottom box; 3. a first servo motor; 4. a support bar; 5. an end cap mounting plate; 6. a cylinder; 7. a top plate; 8. a non-slip mat; 9. a box door; 10. a second servo motor; 11. a splint; 12. a first threaded sleeve; 13. a first forward screw; 14. a through groove; 15. a first reverse screw; 16. a first slider; 17. a partition plate; 18. a second forward screw; 19. a chute; 20. a second reverse screw; 21. a second thread insert; 22. a damping shock absorber; 23. a buffer spring; 24. a connecting rod; 25. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a lithium battery packaging device comprises a bottom plate 1, a bottom case 2 is fixedly connected to the top of the bottom plate 1, a support rod 4 is fixedly connected to the top of the bottom case 2, a top plate 7 is fixedly connected to the top of the inner side of the support rod 4, air cylinders 6 are fixedly connected to the left and right sides of the top plate 7, the output ends of the air cylinders 6 penetrate through the inner surface of the top plate 7 and extend to the lower side of the top plate 7, an end cap mounting plate 5 is fixedly connected to the output ends of the air cylinders 6, a case door 9 is movably connected to the left and right sides of the front surface of the bottom case 2 through hinges, the maintenance of components in the inner cavity of the bottom case 2 is facilitated by the case door 9, a first servo motor 3 is fixedly connected to the left side of the bottom case 2, a first forward screw 13 is fixedly connected to the output end of the first servo motor 3, a first reverse screw 15 is fixedly connected to the right side of the first forward screw 13, the surface of the first forward screw 13 and the surface of the first reverse screw 15 are all in threaded connection with a first threaded sleeve 12, the right side of the bottom box 2 is fixedly connected with a second servo motor 10, the output end of the second servo motor 10 is fixedly connected with a second reverse screw 20, the left side of the second reverse screw 20 is fixedly connected with a second forward screw 18, the middle end of the inner cavity of the bottom box 2 is fixedly connected with a partition plate 17, the right side of the first reverse screw 15 is movably connected with the left side of the partition plate 17 through a bearing, the left side of the second forward screw 18 is movably connected with the right side of the partition plate 17 through a bearing, the top of the first threaded sleeve 12 and the top of the second threaded sleeve 21 are both fixedly connected with a connecting rod 24, the top of the connecting rod 24 is fixedly connected with a damping shock absorber 22, the surface of the damping shock absorber 22 is sleeved with a buffer spring 23, the top of the damping shock absorber 22 is fixedly connected with a clamping plate 11, and the inner side of the clamping plate 11 is bonded with an anti-skid pad 8, the bottom of the buffer spring 23 is fixedly connected to the top of the connecting rod 24, the damping shock absorber 22 and the buffer spring 23 are arranged, the lower pressure of the end cap mounting plate 5 is conveniently buffered, the lithium battery is prevented from being damaged due to the influence of pressure, the top of the buffer spring 23 is fixedly connected to the bottom of the clamping plate 11, the left side and the right side of the top of the bottom box 2 are respectively provided with the through groove 14, the connecting rod 24 penetrates through the inner cavity of the through groove 14 and extends to the upper side of the bottom box 2, the surface of the second forward screw 18 and the surface of the second reverse screw 20 are respectively in threaded connection with the second thread sleeve 21, the left side and the right side of the inner wall of the bottom box 2 are respectively provided with the sliding grooves 19, the number of the sliding grooves 19 is two groups, the inner cavities of the two groups of the sliding grooves 19 are respectively in sliding connection with the first sliding block 16 and the second sliding block 25, the top of the first sliding block 16 is fixedly connected to the bottom of the first thread sleeve 12, the top of the second sliding block 25 is fixedly connected to the bottom of the second thread sleeve 21, through setting up spout 19, first slider 16 and second slider 25, effectively improve the stability of second swivel nut 21 and first swivel nut 12 in the process of moving about.

When the lithium battery clamping device is used, the first servo motor 3 and the second servo motor 10 are controlled by the external controller, the first forward screw 13 and the second reverse screw 20 are respectively driven to rotate by the output ends of the first servo motor 3 and the box door 9, the first forward screw 13 drives the first reverse screw 15 to rotate, the second reverse screw 20 drives the second forward screw 18 to rotate, the first forward screw 13 and the first reverse screw 15 drive the first screw sleeve 12 to move inwards under the action of threads, the second forward screw 18 and the second reverse screw 20 drive the second screw sleeve 21 to rotate under the action of threads, the first screw sleeve 12 and the second screw sleeve 21 respectively drive the connecting rods 24 at two sides to move inwards, the connecting rods 24 drive the clamping plates 11 to move inwards, so that the inner side of the anti-skid pad 8 is in contact with the outer sides of lithium batteries, and lithium batteries with different specifications can be conveniently clamped, avoid among the encapsulation process lithium cell to take place to shift, conveniently encapsulate simultaneously two lithium cells simultaneously, effectively improve encapsulation efficiency, solved current lithium cell packaging hardware when using and inconvenient to the problem that people used not convenient for (external controller is the PLC controller in this application, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A packaging device for lithium batteries comprises a bottom plate (1), and is characterized in that: the top of the bottom plate (1) is fixedly connected with a bottom box (2), the left side of the bottom box (2) is fixedly connected with a first servo motor (3), the output end of the first servo motor (3) is fixedly connected with a first forward screw (13), the right side of the first forward screw (13) is fixedly connected with a first reverse screw (15), the surface of the first forward screw (13) and the surface of the first reverse screw (15) are both in threaded connection with a first thread sleeve (12), the right side of the bottom box (2) is fixedly connected with a second servo motor (10), the output end of the second servo motor (10) is fixedly connected with a second reverse screw rod (20), the left side of the second reverse screw rod (20) is fixedly connected with a second forward screw rod (18), the surface of the second forward screw (18) and the surface of the second reverse screw (20) are both in threaded connection with a second thread sleeve (21).

2. A packaging unit for a lithium battery as claimed in claim 1, characterized in that: the middle end fixedly connected with baffle (17) of under casing (2) inner chamber, the right side of first reverse screw rod (15) is through bearing swing joint in the left side of baffle (17), the left side of second forward screw rod (18) is through bearing swing joint in the right side of baffle (17).

3. A packaging unit for a lithium battery as claimed in claim 1, characterized in that: the top of first swivel nut (12) and the equal fixedly connected with connecting rod (24) in top of second swivel nut (21), the top fixedly connected with damping shock absorber (22) of connecting rod (24), the surface cover of damping shock absorber (22) is equipped with buffer spring (23), the top fixedly connected with splint (11) of damping shock absorber (22), the inboard bonding of splint (11) has slipmat (8).

4. A packaging unit for a lithium battery as claimed in claim 3, characterized in that: bottom fixed connection in the top of connecting rod (24) of buffer spring (23), the top fixed connection in the bottom of splint (11) of buffer spring (23), logical groove (14) have all been seted up to the left and right sides at under casing (2) top, connecting rod (24) run through the inner chamber that leads to groove (14) and extend to the top of under casing (2).

5. A packaging unit for a lithium battery as claimed in claim 1, characterized in that: spout (19) have all been seted up to the left and right sides of under casing (2) inner wall, the quantity of spout (19) is two sets of, and the inner chamber of two sets of spout (19) sliding connection has first slider (16) and second slider (25) respectively, the top fixed connection of first slider (16) is in the bottom of first swivel nut (12), the top fixed connection of second slider (25) is in the bottom of second swivel nut (21).

6. A packaging unit for a lithium battery as claimed in claim 1, characterized in that: the top fixedly connected with bracing piece (4) of under casing (2), top fixedly connected with roof (7) of bracing piece (4) inboard, the equal fixedly connected with cylinder (6) of the left and right sides at roof (7) top, the output of cylinder (6) runs through the internal surface of roof (7) and extends to the below of roof (7), and the output fixedly connected with end cap mounting panel (5) of cylinder (6), the left and right sides on under casing (2) positive surface all has chamber door (9) through hinge swing joint.