CN216229004U

CN216229004U - Anchor clamps are used in lithium cell production

Info

Publication number: CN216229004U
Application number: CN202122909401.7U
Authority: CN
Inventors: 李天辉; 晁中立
Original assignee: Suining Tianlai New Energy Technology Co ltd
Current assignee: Suining Tianlai New Energy Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-08
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a clamp for lithium battery production, which comprises a base, wherein a chute is formed in the upper end surface of the base, a mounting groove is formed in the bottom end of the chute, a first motor is arranged in the mounting groove, a main conical gear is arranged at the output shaft end of the first motor, auxiliary conical gears are arranged on two sides of the main conical gear, a bidirectional lead screw is arranged in the auxiliary conical gears, screw sleeves are sleeved on the outer walls of two sides of the bidirectional lead screw, fixing rods are arranged on the upper end surface of each screw sleeve, a clamping mechanism is arranged on the fixing rods on two sides, a mounting frame is arranged on the upper end surface of the base, a screw rod is rotatably arranged on the upper end surface of the mounting frame, screw sleeves are sleeved on the outer walls of the screw rod, and a pressing plate is arranged on the lower end surface of the screw sleeves. The first motor drives the main bevel gear to rotate, the main bevel gear is meshed with the auxiliary bevel gear, so that the screw sleeves on the two-way lead screw are driven to move oppositely to fix the lithium battery left and right, and the second motor drives the screw sleeves on the screw rods to descend to fix the lithium battery by the pressing plate, so that the lithium battery can be fixed up, down, left and right.

Description

Anchor clamps are used in lithium cell production

Technical Field

The utility model belongs to the technical field of lithium battery production devices, and particularly relates to a clamp for lithium battery production.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. At present, along with the progress of society and the rapid development of scientific technology, the development of microelectronic technology makes miniaturized equipment increase day by day, has proposed very high requirement to the power, and the lithium cell has got into large-scale practical stage thereupon, because of it has better security, specific capacity, from discharge rate and cost performance ratio, however when current anchor clamps for lithium cell production are fixed, the lithium cell can't be fixed firmly, easily takes place the skew, brings the trouble for producing the lithium cell, has a problem that anchor clamps for lithium cell production are not firm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for lithium battery production, which solves the problem that the clamp for lithium battery production in the prior art is not firmly fixed.

In order to achieve the purpose, the utility model provides the following technical scheme: the automatic screw feeding device comprises a base, the base up end is equipped with the spout, the spout bottom is equipped with the mounting groove, be provided with first motor in the mounting groove, first motor output shaft end is provided with main bevel gear, main bevel gear both sides are provided with vice bevel gear, be provided with two-way lead screw in the vice bevel gear, the cover is equipped with the silk braid on the two-way lead screw both sides outer wall, the silk braid up end is provided with the dead lever, both sides be provided with fixture on the dead lever, the base up end is provided with the mounting bracket, the mounting bracket up end rotates and is provided with the screw rod, the cover is equipped with the swivel nut on the screw rod outer wall, the terminal surface is provided with the clamp plate under the swivel nut.

Preferably, spout both sides inner wall is equipped with the ladder groove, two-way lead screw both ends are rotated and are set up in both sides the ladder inslot, both sides all be equipped with the ring channel in the spout, be provided with the annular block in the ring channel, the dead lever slides in the annular block.

Preferably, fixture includes the mounting panel, both sides mounting panel one side is provided with the top and pushes away the spring, top pushes away spring one end and is provided with crowded board, both sides crowded board all is equipped with two gag lever posts, both sides the mounting panel all is equipped with the perforation, the gag lever post is inserted and is established in the perforation.

Preferably, the mounting bracket up end is equipped with the rotation hole, the screw rod rotates in the rotation hole, mounting bracket up end both sides are equipped with the through-hole, the swivel nut both sides are provided with the inserted bar, the inserted bar is inserted and is established in the through-hole, mounting bracket up end intermediate position is provided with the mount, the mount up end is provided with the second motor, screw rod one end sets up second motor output shaft end.

Preferably, one end of the base is provided with a control switch.

1. According to the lithium battery fixing clamp, the lithium battery is placed in the middle of the base, the first motor is started through the control switch, the first motor drives the main conical gear to rotate, the main conical gear is meshed with the auxiliary conical gear to drive the bidirectional screw rod to rotate in the stepped groove, the screw sleeves on the bidirectional screw rod move in opposite directions to drive the fixing rod to move in the sliding groove, so that the lithium battery can be fixed on two sides of the lithium battery, then the second motor is started through the control switch, the screw rod is driven by the second motor to rotate in the rotating hole to drive the screw sleeves on the screw rod to descend, so that the lithium battery is fixed by the pressing plate, the lithium battery can be fixed up, down, left and right, and accordingly the lithium battery is more firmly fixed, and in the using process, the pushing spring can play a role in buffering the left and right of the lithium battery, and therefore the problem that the lithium battery production clamp is not firmly fixed is solved.

Drawings

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

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at b;

fig. 5 is an enlarged schematic view of fig. 2 at c.

In the figure: the device comprises a base 1, a sliding groove 2, a mounting groove 3, a first motor 4, a main bevel gear 5, a secondary bevel gear 6, a bidirectional screw 7, a thread sleeve 8, a fixing rod 9, a mounting rack 10, a screw rod 11, a thread sleeve 12, a pressing plate 13, a stepped groove 14, an annular groove 15, an annular block 16, a mounting plate 17, a pushing spring 18, a squeezing plate 19, a limiting rod 20, a through hole 21, a rotating hole 22, a through hole 23, an inserting rod 24, a fixing frame 25, a second motor 26 and a control switch 27.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, 2, 3, 4 and 5, an embodiment of the utility model provides a lithium battery production fixture, which comprises a base 1, wherein a chute 2 is arranged on the upper end surface of the base 1, a mounting groove 3 is arranged at the bottom end of the chute 2, a first motor 4 is welded in the mounting groove 3, the model of the first motor 4 is CH22-400-20S, the input end of the first motor 4 is connected with the control end of a control switch 27 through a wire, a main bevel gear 5 is welded at the output shaft end of the first motor 4, auxiliary bevel gears 6 are meshed at two sides of the main bevel gear 5, a bidirectional screw 7 is rotatably connected in the auxiliary bevel gears 6, a screw sleeve 8 is sleeved on the outer walls of two sides of the bidirectional screw 7, a fixing rod 9 is welded on the upper end surface of the screw sleeve 8, a clamping mechanism is arranged on the fixing rods 9 at two sides, a mounting bracket 10 is welded on the upper end surface of the base 1, a mounting bracket screw 11 is rotatably connected on the upper end surface of the base 10, a screw 12 is sleeved on the outer wall of the screw 11, the lower end face of the screw sleeve 12 is welded with a pressing plate 13, the inner walls of two sides of the sliding groove 2 are provided with step grooves 14, two ends of the bidirectional screw rod 7 are rotatably connected in the step grooves 14 of the two sides, the sliding grooves 2 of the two sides are provided with annular grooves 15, annular blocks 16 are welded in the annular grooves 15, and the fixing rod 9 slides in the annular blocks 16.

As shown in fig. 1, 2, 3, 4 and 5, the clamping mechanism includes a mounting plate 17, two sides of the mounting plate 17 are welded with pushing springs 18, the initial state of the pushing springs 18 is a stretching state, two ends of the pushing springs 18 are welded with squeezing plates 19, the squeezing plates 19 on two sides are both provided with two limiting rods 20, the mounting plates 17 on two sides are both provided with through holes 21, the limiting rods 20 are inserted into the through holes 21, the upper end surface of the mounting frame 10 is provided with rotating holes 22, a screw 11 rotates in the rotating holes 22, two sides of the upper end surface of the mounting frame 10 are provided with through holes 23, two sides of the screw sleeve 12 are welded with insertion rods 24, the insertion rods 24 are L-shaped, the insertion rods 24 are inserted into the through holes 23, the middle position of the upper end surface of the mounting frame 10 is welded with a fixing frame 25, the upper end surface of the fixing frame 25 is welded with a second motor 26, the model of the second motor 26 is CH22-400-20S, the input end of the second motor 26 is connected with the control end of a control switch 27 through a wire, one end of the screw rod 11 is welded at the output shaft end of the second motor 26, the front end face of the base 1 is welded with a control switch 27, and the control switch 27 is of a GPRS type.

The working principle of the embodiment is as follows: when the fixture for producing the lithium battery is used, firstly, the lithium battery is placed in the middle of the base 1, the first motor 4 is started through the control switch 27, the first motor 4 drives the main conical gear 5 to rotate, the main conical gear 5 is meshed with the auxiliary conical gear 6, so that the bidirectional screw 7 is driven to rotate in the stepped groove 14, the screw sleeves 8 on the bidirectional screw 7 move oppositely, so that the fixing rods 9 are driven to move in the sliding grooves 2, so that the two sides of the lithium battery can be fixed, then, the second motor 26 is started through the control switch 27, the screw 11 is driven by the second motor 26 to rotate in the rotating hole 22, so that the screw sleeves 12 on the screw 11 are driven to descend, so that the pressing plate 13 fixes the lithium battery, so that the lithium battery can be fixed up, down, left and right, so that the lithium battery is more firm to be fixed, and in the use process, the pushing spring 18 can play a role in buffering to the left and right sides of the lithium battery, so solved the problem of fixed not firm at anchor clamps for lithium cell production.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides an anchor clamps are used in lithium cell production which characterized in that: the device comprises a base (1), wherein a sliding groove (2) is formed in the upper end face of the base (1), a mounting groove (3) is formed in the bottom end of the sliding groove (2), a first motor (4) is arranged in the mounting groove (3), a main bevel gear (5) is arranged at the output shaft end of the first motor (4), auxiliary bevel gears (6) are arranged on two sides of the main bevel gear (5), a bidirectional lead screw (7) is arranged in the auxiliary bevel gear (6), a screw sleeve (8) is sleeved on the outer walls of two sides of the bidirectional lead screw (7), a fixing rod (9) is arranged on the upper end face of the screw sleeve (8), a clamping mechanism is arranged on the fixing rod (9) on two sides, a mounting frame (10) is arranged on the upper end face of the base (1), a screw rod (11) is arranged on the upper end face of the mounting frame (10) in a rotating mode, a screw sleeve (12) is sleeved on the outer wall of the screw rod (11), and a pressing plate (13) is arranged on the lower end face of the screw sleeve (12).

2. The lithium battery production jig of claim 1, characterized in that: spout (2) both sides inner wall is equipped with ladder groove (14), two-way lead screw (7) both ends are rotated and are set up in both sides in ladder groove (14), both sides all be equipped with ring channel (15) in spout (2), be provided with annular block (16) in ring channel (15), dead lever (9) slide in annular block (16).

3. The lithium battery production jig of claim 1, characterized in that: fixture includes mounting panel (17), both sides mounting panel (17) one side is provided with top and pushes away spring (18), top pushes away spring (18) one end and is provided with crowded board (19), both sides crowded board (19) all are equipped with two gag lever posts (20), both sides mounting panel (17) all is equipped with perforation (21), gag lever post (20) are inserted and are established in perforation (21).

4. The lithium battery production jig of claim 1, characterized in that: mounting bracket (10) up end is equipped with rotation hole (22), screw rod (11) are rotated in rotation hole (22), mounting bracket (10) up end both sides are equipped with through-hole (23), swivel nut (12) both sides are provided with inserted bar (24), inserted bar (24) are inserted and are established in through-hole (23), mounting bracket (10) up end intermediate position is provided with mount (25), mount (25) up end is provided with second motor (26), screw rod (11) one end sets up second motor (26) output shaft end.

5. The lithium battery production jig of claim 1, characterized in that: one end of the base (1) is provided with a control switch (27).