CN216686444U

CN216686444U - Clamping device capable of preventing lithium ion battery from being damaged

Info

Publication number: CN216686444U
Application number: CN202220125273.9U
Authority: CN
Inventors: 向鑫
Original assignee: Guangdong Yongxin New Energy Technology Co ltd
Current assignee: Mengtian Vacuum Technology Shanghai Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-07
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of clamping devices, in particular to a clamping device capable of preventing a lithium ion battery from being damaged, which comprises a base, wherein conveying assemblies are arranged on two sides of the top of the base, a rotating shaft is rotatably connected between the two conveying assemblies on the top of the base, and a motor for driving the rotating shaft is fixedly arranged at the bottom of the base, the clamping motor is arranged to drive a double-headed screw to rotate so as to realize the relative movement of two groups of clamping rods, meanwhile, the clamping motor is used for abutting against the battery through an inserted rod, so that the batteries with different diameters can be clamped, a button switch can be abutted in time in the clamping process so as to stop the rotation of the clamping motor, the problem of damage to the battery due to overlarge clamping force is solved, the clamped battery is driven by the motor to rotate and is placed on the conveying assembly on the other side so as to realize blanking, the operation is very easy.

Description

Clamping device capable of preventing lithium ion battery from being damaged

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a clamping device capable of preventing a lithium ion battery from being damaged.

Background

A lithium ion battery, which is a secondary battery (rechargeable battery), mainly operates by movement of lithium ions between a positive electrode and a negative electrode, in the process of charging and discharging, Li + is inserted and extracted back and forth between the two electrodes, during charging, Li + is extracted from the positive electrode and inserted into the negative electrode through the electrolyte, the negative electrode is in a lithium-rich state, and during discharging, the reverse is true, the lithium ion battery has the advantages of high energy density, small self-charging and discharging, high charging efficiency, wide working temperature range, environmental friendliness, long service life and the like, but in the process of producing the lithium ion battery, the produced lithium ion battery needs to be transported, the traditional carrying device is difficult to realize continuous carrying, not only wastes time and labor, but also is difficult to ensure the clamping force to the battery, therefore, the battery is easy to damage, and irreversible loss is brought to enterprises, so that the practicability is not strong, and the improvement is worth being continuously provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a clamping device capable of preventing a lithium ion battery from being damaged.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a can prevent clamping device of lithium ion battery damage, the on-line screen storage device comprises a base, the top both sides of base all are provided with the conveying subassembly, the top of base just is located two sets ofly rotate between the conveying subassembly and be connected with the pivot, the bottom fixed mounting of base has the motor that is used for driving the pivot, the top fixed mounting of pivot has the fixed plate, and the top fixed mounting of fixed plate has the cylinder, the axle head of cylinder runs through fixed plate and fixedly connected with slide bar, slide bar sliding connection has in the pivot, the top fixed mounting of slide bar has the centre gripping motor, the axle head fixed mounting of centre gripping motor has double threaded screw, the equal threaded connection in both ends of double threaded screw has the sliding ring of sliding connection on the slide bar, the bottom of sliding ring is provided with the supporting rod, and is two sets of the opposite side of supporting rod all is provided with induction system.

Preferably, the induction device comprises an insertion rod movably inserted on the clamping rod, two groups of clamping rods are arranged on the deviating sides of the clamping rods, a butt plate is arranged on the end face of the butt plate, a button switch capable of being abutted against the insertion rod is arranged on the end face of the butt plate, a spring is sleeved on the outer side of the insertion rod, two ends of the spring are fixed with the insertion rod and the clamping rod respectively, and the clamping motor is electrically connected with an external power supply through the button switch.

Preferably, the one end fixed mounting that button switch was kept away from to the inserted bar has the butt piece, the one end that the inserted bar was kept away from to the butt piece is provided with the rubber pad, set up the recess that is used for placing the butt piece on the terminal surface of supporting rod.

Preferably, both ends of the abutting plate are in threaded connection with adjusting bolts, and the adjusting bolts penetrate through one end of the abutting plate and are rotatably connected with the clamping rods.

The clamping device capable of preventing the lithium ion battery from being damaged has the beneficial effects that: according to the utility model, the clamping motor is arranged to drive the double-headed screw to rotate so as to realize the relative movement of the two groups of clamping rods, meanwhile, the inserted rod arranged in the clamping device is used for abutting against the battery, so that the batteries with different diameters can be clamped, and the clamping motor can stop rotating by abutting against the button switch in time in the clamping process, thereby avoiding the problem of damage to the battery due to overlarge clamping force.

Drawings

Fig. 1 is a schematic structural diagram of a clamping device capable of preventing a lithium ion battery from being damaged according to the present invention;

fig. 2 is an enlarged structural diagram of a region a of a clamping device capable of preventing a lithium ion battery from being damaged according to the present invention.

In the figure: 1. a base; 2. a transfer assembly; 3. a rotating shaft; 4. a motor; 5. a fixing plate; 6. a cylinder; 7. a slide bar; 8. a clamping motor; 9. a double-ended screw; 10. a slip ring; 11. a clamping rod; 12. inserting a rod; 13. a butt joint plate; 14. a push button switch; 15. a spring; 16. a groove; 17. adjusting the bolt; 18. and a butt joint block.

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.

Referring to fig. 1-2, a can prevent clamping device of lithium ion battery damage, including base 1, base 1's top both sides all are provided with transport assembly 2, base 1's top just is located to rotate between two sets of transport assembly 2 and is connected with pivot 3, base 1's bottom fixed mounting has motor 4 that is used for driving pivot 3, pivot 3's top fixed mounting has fixed plate 5, fixed plate 5's top fixed mounting has cylinder 6, the axle head of cylinder 6 runs through fixed plate 5 and fixedly connected with slide bar 7, slide bar 7 sliding connection has in pivot 3, slide bar 7's top fixed mounting has centre gripping motor 8, centre gripping motor 8's axle head fixed mounting has double threaded screw 9, the equal threaded connection in both ends of double threaded screw 9 has sliding ring 10 on slide bar 7, sliding ring 10's bottom is provided with supporting rod 11, the opposite side of two sets of supporting rod 11 all is provided with induction system.

More in detail, induction system is including the inserted bar 12 of activity grafting on supporting rod 11, and the side that deviates from of two sets of supporting rods 11 all is provided with butt joint board 13, is provided with button switch 14 that can with inserted bar 12 looks butt on butt joint board 13's the terminal surface, and the outside cover of inserted bar 12 is equipped with spring 15, and spring 15's both ends are fixed mutually with inserted bar 12 and supporting rod 11 respectively, and centre gripping motor 8 passes through button switch 14 and external power source electric connection.

Further, a butting block 18 is fixedly mounted at one end of the insertion rod 12, which is far away from the button switch 14, a rubber pad is arranged at one end of the butting block 18, which is far away from the insertion rod 12, and a groove 16 for placing the butting block 18 is formed in the end surface of the clamping rod 11.

Still further, both ends of the abutting plate 13 are connected with adjusting bolts 17 through threads, and the adjusting bolts 17 penetrate through one end of the abutting plate 13 and are rotatably connected with the clamping rods 11.

According to the utility model, the double-headed screw 9 is driven to rotate by the arranged clamping motor 8 so as to realize the relative movement of the two groups of clamping rods 11, meanwhile, the inserted rod 12 is used for abutting the batteries, so that the batteries with different diameters can be clamped, and the clamping motor 8 can be stopped rotating by abutting the button switch 14 in time in the clamping process, so that the problem of damage to the batteries due to overlarge clamping force is avoided, the clamped batteries are driven to rotate by the motor 4 and placed on the conveying assembly 2 at the other side so as to realize blanking, the operation is extremely simple, the structure is simple and practical, and certain commercial popularization value is realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a can prevent clamping device of lithium ion battery damage, includes base (1), its characterized in that: the automatic feeding device is characterized in that conveying assemblies (2) are arranged on two sides of the top of the base (1), the top of the base (1) is positioned between the two conveying assemblies (2) and is rotatably connected with a rotating shaft (3), a motor (4) used for driving the rotating shaft (3) is fixedly arranged at the bottom of the base (1), a fixed plate (5) is fixedly arranged at the top of the rotating shaft (3), an air cylinder (6) is fixedly arranged at the top of the fixed plate (5), an axle end of the air cylinder (6) penetrates through the fixed plate (5) and is fixedly connected with a sliding rod (7), the sliding rod (7) is slidably connected with the rotating shaft (3), a clamping motor (8) is fixedly arranged at the top of the sliding rod (7), a double-end screw (9) is fixedly arranged at the axle end of the clamping motor (8), and sliding rings (10) slidably connected on the sliding rod (7) are in threaded connection with the two ends of the double-end screw (9), clamping rods (11) are arranged at the bottom of the slip ring (10), and induction devices are arranged on the opposite sides of the two groups of clamping rods (11).

2. The clamping device of claim 1, wherein the clamping device is capable of preventing the lithium ion battery from being damaged, and comprises: the induction system comprises insert rods (12) movably inserted and connected onto the clamping rods (11), wherein two groups of support plates (13) are arranged on the deviating sides of the clamping rods (11), button switches (14) capable of being abutted against the insert rods (12) are arranged on the end faces of the support plates (13), springs (15) are sleeved on the outer sides of the insert rods (12), the two ends of each spring (15) are fixed with the insert rods (12) and the clamping rods (11) respectively, and the clamping motor (8) is electrically connected with an external power supply through the button switches (14).

3. The clamping device of claim 2, wherein the clamping device is capable of preventing the lithium ion battery from being damaged, and comprises: one end of the inserted bar (12) far away from the button switch (14) is fixedly provided with a butt joint block (18), one end of the butt joint block (18) far away from the inserted bar (12) is provided with a rubber pad, and a groove (16) used for placing the butt joint block (18) is formed in the end face of the clamping rod (11).

4. The clamping device of claim 2, wherein the clamping device is capable of preventing the lithium ion battery from being damaged, and comprises: the two ends of the abutting plate (13) are in threaded connection with adjusting bolts (17), and the adjusting bolts (17) penetrate through one end of the abutting plate (13) and are rotatably connected with the clamping rods (11).