CN220449204U - Automatic roll changing device for slitting - Google Patents

Abstract

The utility model relates to an automatic slitting and reel changing device which comprises a base, a turntable and a material roller, wherein the turntable is arranged on the L-shaped base in a rotating way, two turntables are symmetrically arranged on the turntable in a rotating way, the material roller is arranged at the center of the turntable, and two limiting slide bars are arranged on the turntable in a sliding way; through first motor work, speed reducer speed governing drives the carousel rotation, is convenient for change in a flexible way the position of two material rollers, realizes unreeling and cuts seamless connection, improves production efficiency, and it is rotatory to drive the threaded rod through second motor work simultaneously, and then drives threaded connection's spacing slide bar along adjusting the removal, and spacing slide bar shifts out from the caulking groove this moment, is convenient for spacing the lithium ion battery pole piece of the lapping of different specifications on the material roller.

Description

Automatic roll changing device for slitting

Technical Field

The utility model relates to the technical field of lithium battery processing, in particular to a slitting automatic reel changing device.

Background

When the lithium battery is processed, the coiled pole piece material is required to be cut and used, and the coiled pole piece material is required to be placed on a device for unreeling.

When the pole piece is coiled down after slitting, the machine is stopped, the pole piece coils on the device are all transferred to a transfer trolley, and then a new pole piece coil is placed on the device, so that the slitting can be continued, the production efficiency is low, and the labor cost is high.

Disclosure of Invention

The utility model solves the problems of low production efficiency and high labor cost caused by the fact that the automatic coil changing device for slitting is provided, and the technical problems that when the coil changing device for slitting is used for carrying out coil falling after slitting, the machine is stopped, pole piece coils on the device are all transferred to a transfer trolley, and then new pole piece coils are placed on the device, so that slitting can be continued at the moment.

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

the utility model provides an automatic roll change device cuts, includes base, carousel, revolving stage and material roller, the L type rotate on the base and install the carousel, two carousels are installed in the symmetry rotation on the carousel, material roller is installed to revolving stage center department slidable mounting has two spacing slide bars on the revolving stage.

Preferably, caulking grooves are symmetrically formed in the material roller, and the limiting slide bars are matched with the caulking grooves.

Preferably, a speed reducer is installed on the base, the output end of the speed reducer is connected with the center of the turntable, and the input end of the speed reducer is connected with the output end of the first motor.

Preferably, the rotary table is connected with the rotary table through bearings, adjusting grooves are symmetrically formed in the rotary table, and threaded rods are installed in the two adjusting grooves in a penetrating and rotating mode.

Preferably, a second motor is arranged on the outer side of the rotary table, and the output end of the second motor is connected with the threaded rod.

Preferably, the directions of threads at two ends of the threaded rod are opposite, and the two ends of the threaded rod are respectively in threaded connection with the material roller.

The beneficial effects of the utility model are as follows: the first motor works, the speed reducer adjusts the speed to drive the turntable to rotate, so that the positions of the two material rollers can be flexibly exchanged, seamless connection of unreeling and slitting is realized, and the production efficiency is improved;

meanwhile, the threaded rod is driven to rotate through the operation of the second motor, and then the limiting slide rod in threaded connection is driven to move along the adjustment, and at the moment, the limiting slide rod moves out of the caulking groove, so that rolled lithium ion battery pole pieces of different specifications are limited on the material roller.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an overall side view of the present utility model;

fig. 3 is a schematic view of the turntable mounting structure of the present utility model.

Legend description:

1. a base; 2. a turntable; 3. a turntable; 4. a material roller; 5. a caulking groove; 6. a limit slide bar; 7. a speed reducer; 8. a first motor; 9. an adjustment tank; 10. a second motor; 11. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-3, an automatic slitting and roll changing device comprises a base 1, a turntable 2, a turntable 3 and material rolls 4, wherein the turntable 2 is rotatably arranged on the L-shaped base 1, a speed reducer 7 is arranged on the base 1, the output end of the speed reducer 7 is connected with the center of the turntable 2, the input end of the speed reducer 7 is connected with the output end of a first motor 8, the first motor 8 works, the speed reducer 7 regulates the speed to drive the turntable 2 to rotate 180 degrees to realize the position replacement of the two material rolls 4, the turntable 2 is symmetrically rotatably provided with the two turntable 3, the center of the turntable 3 is provided with the material rolls 4, the turntable 3 is slidably provided with two limit slide bars 6, the turntable 3 and the turntable 2 are connected through bearings, the turntable 3 is symmetrically provided with an adjusting groove 9, threaded rods 11 are rotatably arranged in the two adjusting grooves 9 in a penetrating manner, the outer side of the turntable 3 is provided with a second motor 10, the output end of the second motor 10 is connected with the threaded rods 11, the two ends of the threaded rods 11 are respectively in threaded connection with the material rolls 4, the threaded rods 11 are driven by the second motor 10 to rotate the threaded rods to drive the threaded rods 11 to rotate, and further drive the limit slide bars 6 in threaded connection to move along the adjusting grooves 9, and the distance between the limit slide bars 6 is adjusted;

the caulking groove 5 is symmetrically formed in the material roller 4, and the limiting slide rod 6 is matched with the caulking groove 5, so that the limiting slide rod 6 is conveniently recovered into the caulking groove 5.

The lithium ion battery pole pieces which are coiled are placed on one material roller 4 at equal intervals, at the moment, the threaded rod 11 is driven to rotate through the operation of the second motor 10, the limiting slide rod 6 in threaded connection is driven to move along the adjusting groove 9, at the moment, the limiting slide rod 6 moves out of the caulking groove 5, the coiled lithium ion battery pole pieces are limited on the material roller 4, the lithium ion battery pole pieces are cut, at the moment, the lithium ion battery pole pieces which are coiled are placed on the other material roller 4 at equal intervals to be fixed, after the cutting is completed, the first motor 8 works, the speed reducer 7 adjusts the speed to drive the turntable 2 to rotate 180 degrees, the position replacement of the two material rollers 4 is realized, and the cutting work is continued.

The first motor 8 works, the speed reducer 7 adjusts the speed to drive the turntable 2 to rotate, so that the positions of the two material rollers 4 can be flexibly exchanged, seamless connection of unreeling and slitting is realized, and the production efficiency is improved;

meanwhile, the second motor 10 works to drive the threaded rod 11 to rotate, and then the limit sliding rod 6 in threaded connection is driven to move along the adjusting groove 9, and at the moment, the limit sliding rod 6 moves out of the caulking groove 5, so that coiled lithium ion battery pole pieces of different specifications are limited on the material roller 4.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (6)

1. The utility model provides an automatic roll change device cuts, its characterized in that includes base (1), carousel (2), revolving stage (3) and material roller (4), L type rotate on base (1) and install carousel (2), symmetry rotation is installed two revolving stages (3) on carousel (2), material roller (4) are installed in revolving stage (3) center department sliding mounting has two spacing slide bars (6) on revolving stage (3).

2. The automatic slitting and reel changing device according to claim 1, wherein the material roller (4) is symmetrically provided with caulking grooves (5), and the limiting slide bars (6) are matched with the caulking grooves (5).

3. The automatic slitting and reel changing device according to claim 1, wherein a speed reducer (7) is installed on the base (1), the output end of the speed reducer (7) is connected with the center of the turntable (2), and the input end of the speed reducer (7) is connected with the output end of the first motor (8).

4. The automatic slitting and reel changing device according to claim 1, wherein the turntable (3) and the turntable (2) are connected through bearings, adjusting grooves (9) are symmetrically formed in the turntable (3), and threaded rods (11) are installed in the two adjusting grooves (9) in a penetrating and rotating mode.

5. The automatic slitting and reel changing device according to claim 4, wherein a second motor (10) is mounted on the outer side of the turntable (3), and the output end of the second motor (10) is connected with a threaded rod (11).

6. The automatic slitting and reel changing device according to claim 5, wherein the threads at the two ends of the threaded rod (11) are opposite in direction, and the two ends of the threaded rod (11) are respectively in threaded connection with the material roller (4).