CN220532732U

CN220532732U - Die-cut head adjustment mechanism for lithium electrode plate die-cutting equipment

Info

Publication number: CN220532732U
Application number: CN202322177813.5U
Authority: CN
Inventors: 叶田; 李勇; 王荣喜
Original assignee: Suzhou Zhenzhi Jinggong Technology Co ltd
Current assignee: Suzhou Zhenzhi Jinggong Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-02-27
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a punching head adjusting mechanism for lithium electrode sheet punching equipment, which comprises a fixed base, wherein two sides of the top end of the fixed base are respectively provided with a translation mechanism, the two translation mechanisms respectively comprise a translation seat and a supporting plate, the inside of the translation seat is rotationally connected with a rotating shaft, the middle part of the rotating shaft is fixedly provided with a gear, the outer side of the gear is fixedly connected with a plurality of clamping teeth fixedly arranged at the bottom end of the supporting plate, and the top ends of the two supporting plates are respectively fixedly provided with a vertical plate.

Description

Die-cut head adjustment mechanism for lithium electrode plate die-cutting equipment

Technical Field

The utility model relates to the technical field of punching equipment, in particular to a punching head adjusting mechanism for lithium electrode plate punching equipment.

Background

The lithium battery electrode slice consists of a positive electrode and a negative electrode, wherein the positive electrode material is generally an oxide material, such as lithium cobaltate, ternary material and the like; the cathode material is generally a carbon material, such as graphite, and the base material of the electrode sheet is generally aluminum foil or copper foil, and the electrode sheet is generally punched by punching equipment and then the size of the electrode sheet is set.

However, the conventional die cutting apparatus has the following disadvantages:

traditional punching equipment only can carry out processing along vertical or horizontal direction to the electrode slice, and die-cut fixed position is unchangeable, can't satisfy the demand of the lithium electrode slice of the different specification of user die-cut.

Disclosure of Invention

The utility model aims to provide a punching head adjusting mechanism for lithium electrode plate punching equipment, which is used for solving the problems that the traditional punching equipment provided in the background art only can punch the electrode plate along the vertical or horizontal direction, the punching position is fixed, and the requirement of a user on punching lithium electrode plates with different specifications cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a die-cut head adjustment mechanism that lithium electrode piece die-cut equipment used, includes unable adjustment base, translation mechanism is all installed to the both sides on unable adjustment base top, two translation mechanism all includes translation seat and backup pad, translation seat's inside rotates and is connected with the pivot, the middle part fixed mounting of pivot has the gear, the outside of gear is connected with the bottom mounting of backup pad sets up a plurality of latch meshing, two equal fixed mounting in top of backup pad has the riser, unable adjustment base's top is equipped with the roof, two rotate between the riser and be connected with the direction axle, the mid-mounting of direction axle has the punching head, the fixed surface of direction axle installs the limiting plate, the equal fixed mounting in both ends of limiting plate one side promotes the cylinder, and the outside of gear contacts with the latch in the backup pad, and the backup pad receives frictional force, drives the strip of sliding along unable adjustment base takes place the adjustment.

Preferably, the movable ends of the two pushing cylinders are fixedly connected with two ends of one side of the punching head respectively, the pushing cylinders stretch, the pushing cylinders push the punching head from one side, and the transverse position of the punching head is adjusted.

Preferably, a servo motor is fixedly arranged on the surface of the translation seat, the output end of the servo motor passes through the translation seat and is fixedly connected with the opposite end of the rotating shaft, the servo motor is started after being electrified, the servo motor drives the rotating shaft to rotate, and the rotating shaft drives a gear arranged on the rotating shaft to rotate.

Preferably, the sliding strips are fixedly arranged on two sides of the bottom end of the supporting plate, the bottom ends of the four sliding strips are in sliding connection with one side opposite to the fixed base, and the translation mechanism is arranged on the fixed base through the sliding strips.

Preferably, the bottom ends of the two translation seats are fixedly connected with the fixed base, and the translation mechanism is arranged on the fixed base through the translation seats.

Preferably, the top ends of the two vertical plates are fixedly connected with two sides of the bottom end of the top plate respectively, and the top plate and the vertical plates are mutually matched to form a protective cover.

Preferably, one of the vertical plates is fixedly provided with a rotating motor for driving the direction shaft to rotate, the rotating motor is started after being electrified, the rotating motor drives the direction shaft to rotate, the direction shaft drives a limiting plate arranged on the rotating motor to synchronously move, and the punching head is indirectly driven to synchronously move, so that the lithium electrode plate is punched and machined by the punching head.

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

through setting up translation mechanism and promotion cylinder, the backup pad receives the frictional force of gear and takes place to slide along unable adjustment base through sliding the strip, and indirect to the longitudinal position of punching the head adjusts, promotes the cylinder and promotes the punching head from one side for the punching head slides along the direction axle, adjusts the transverse position of punching the head, satisfies the demand of the lithium electrode piece of the different specifications of user die-cut.

Drawings

FIG. 1 is a side view of the present utility model;

FIG. 2 is a view showing the connection of the top plate and the vertical plate according to the present utility model;

fig. 3 is a side view of the translation mechanism of the present utility model.

In the figure: 1. a fixed base; 2. a translation mechanism; 21. a translation seat; 22. a sliding bar; 23. a rotating shaft; 24. a support plate; 25. a gear; 26. a servo motor; 3. a rotating electric machine; 4. a vertical plate; 5. a top plate; 6. a directional axis; 7. punching and cutting the head; 8. a pushing cylinder; 9. and a limiting plate.

Detailed Description

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

Referring to fig. 1-3, the utility model provides a die-cutting head adjusting mechanism for lithium electrode sheet die-cutting equipment, which comprises a fixed base 1, wherein two sides of the top end of the fixed base 1 are respectively provided with a translation mechanism 2, each translation mechanism 2 comprises a translation seat 21 and a supporting plate 24, the inside of each translation seat 21 is rotationally connected with a rotating shaft 23, the middle part of each rotating shaft 23 is fixedly provided with a gear 25, the outer sides of the gears 25 are fixedly connected with a plurality of clamping teeth arranged at the bottom ends of the supporting plates 24 in a meshed manner, the top ends of the two supporting plates 24 are respectively fixedly provided with a vertical plate 4, the top end of the fixed base 1 is provided with a top plate 5, a direction shaft 6 is rotationally connected between the two vertical plates 4, the middle part of the direction shaft 6 is provided with a die-cutting head 7, the surface of the direction shaft 6 is fixedly provided with a limiting plate 9, two ends of one side of the limiting plate 9 are respectively fixedly provided with a pushing cylinder 8, the outer sides of each gear 25 are contacted with clamping teeth on the supporting plate 24, and the supporting plate 24 is subjected to friction force to slide bars 22 are driven to slide along the fixed base 1, so that the longitudinal positions of the die-cutting head 7 are indirectly adjusted.

The movable ends of the two pushing air cylinders 8 are fixedly connected with two ends of one side of the punching head 7 respectively, the pushing air cylinders 8 conduct telescopic movement, the pushing air cylinders 8 push the punching head 7 from one side, and the transverse position of the punching head 7 is adjusted.

The surface of the translation seat 21 is fixedly provided with a servo motor 26, the output end of the servo motor 26 passes through the translation seat 21 and is fixedly connected with the end opposite to the rotating shaft 23, the servo motor 26 is started after being electrified, the servo motor 26 drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives a gear 25 arranged on the servo motor to rotate.

The sliding strips 22 are fixedly arranged on two sides of the bottom end of the supporting plate 24, the bottom ends of the four sliding strips 22 are connected with one side opposite to the fixed base 1 in a sliding manner, and the translation mechanism 2 is arranged on the fixed base 1 through the sliding strips 22.

The bottom ends of the two translation seats 21 are fixedly connected with the fixed base 1, and the translation mechanism 2 is arranged on the fixed base 1 through the translation seats 21.

The top ends of the two vertical plates 4 are fixedly connected with two sides of the bottom end of the top plate 5 respectively, and the top plate 5 and the vertical plates 4 are mutually matched to form a protective cover.

One of them riser 4's surface fixed mounting has the rotating electrical machines 3 that drive direction axle 6 pivoted, starts after the rotating electrical machines 3 circular telegram, and rotating electrical machines 3 drive direction axle 6 and rotate, and direction axle 6 drive the limiting plate 9 of installing above that and carry out synchronous motion, indirect drive punching head 7 carries out synchronous motion, and punching head 7 carries out die-cut processing to the lithium electrode piece.

When the embodiment of the application is used, the following steps are adopted: firstly, a servo motor 26 is electrified so as to start the servo motor 26, the servo motor 26 drives a rotating shaft 23 to rotate, the rotating shaft 23 drives a gear 25 arranged on the rotating shaft 23 to rotate, the outer side of the gear 25 is in contact with a latch on a supporting plate 24, the supporting plate 24 is subjected to friction force to drive a sliding strip 22 to slide along a fixed base 1, the longitudinal position of a punching head 7 is indirectly adjusted, an air cylinder 8 is pushed to stretch and retract, the air cylinder 8 is pushed to push the punching head 7 from one side, the transverse position of the punching head 7 is adjusted, a rotating motor 3 is electrified and then started, the rotating motor 3 drives a direction shaft 6 to rotate, the direction shaft 6 drives a limiting plate 9 arranged on the direction shaft to synchronously move, and the punching head 7 is indirectly driven to synchronously move, so that the punching head 7 carries out punching processing on lithium electrode plates.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Die-cut head adjustment mechanism that lithium electrode piece die-cut equipment used, including unable adjustment base (1), its characterized in that: translation mechanism (2) are all installed to both sides on unable adjustment base (1) top, two translation mechanism (2) all include translation seat (21) and backup pad (24), the inside rotation of translation seat (21) is connected with pivot (23), the middle part fixed mounting of pivot (23) has gear (25), the outside of gear (25) is connected with a plurality of latch meshing that the bottom mounting of backup pad (24) set up, two equal fixed mounting in top of backup pad (24) has riser (4), the top of unable adjustment base (1) is equipped with roof (5), two rotate between riser (4) and be connected with steering spindle (6), the mid-mounting of steering spindle (6) has punching head (7), the fixed mounting of surface of steering spindle (6) has limiting plate (9), the equal fixed mounting in both ends of limiting plate (9) one side has promotion cylinder (8).

2. The die cutting head adjusting mechanism for a lithium electrode sheet die cutting apparatus according to claim 1, wherein: the movable ends of the two pushing cylinders (8) are fixedly connected with two ends of one side of the punching head (7) respectively.

3. The die cutting head adjusting mechanism for a lithium electrode sheet die cutting apparatus according to claim 1, wherein: the surface of the translation seat (21) is fixedly provided with a servo motor (26), and the output end of the servo motor (26) passes through the translation seat (21) and is fixedly connected with the end opposite to the rotating shaft (23).

4. The die cutting head adjusting mechanism for a lithium electrode sheet die cutting apparatus according to claim 1, wherein: the two sides of the bottom end of the supporting plate (24) are fixedly provided with sliding strips (22), and the bottom ends of the four sliding strips (22) are in sliding connection with one side opposite to the fixed base (1).

5. The die cutting head adjusting mechanism for a lithium electrode sheet die cutting apparatus according to claim 1, wherein: the bottom ends of the two translation seats (21) are fixedly connected with the fixed base (1).

6. The die cutting head adjusting mechanism for a lithium electrode sheet die cutting apparatus according to claim 1, wherein: the top ends of the two vertical plates (4) are fixedly connected with two sides of the bottom end of the top plate (5) respectively.

7. The die cutting head adjusting mechanism for a lithium electrode sheet die cutting apparatus according to claim 1, wherein: the surface of one of the vertical plates (4) is fixedly provided with a rotating motor (3) for driving the direction shaft (6) to rotate.