CN220995977U - Button cell embossing device - Google Patents

Abstract

The utility model belongs to the field of battery production equipment, and particularly relates to a button battery embossing device, which comprises a base and a buffer protection mechanism used for adjusting buffer protection on a battery during embossing of the button battery so as to prevent the battery from being damaged due to excessive pressure. According to the button cell protection device, the button cell is supported by the support plate, the two sides of the button cell are protected by the protection plate, and the support plate drives the sliding blocks to move to the two sides by the connecting rods, so that the buffer of the support plate is adjusted, the button cell at the top end of the support plate is prevented from being damaged due to overlarge stress, and the button cell is embossed by the embossing mechanism.

Description

Button cell embossing device

Technical Field

The utility model belongs to the field of battery production equipment, and particularly relates to a button battery embossing device.

Background

Button cells, also called button cells, are cells that have an external dimension like a small button, generally having a larger diameter and a thinner thickness. In the production process of the button cell, concave-convex lines are required to be made on the surface of the cell.

Through searching, the patent with the bulletin number of CN214873909U discloses a button cell embossing device, the patent moves downwards through an upper embossing cutter to enable an upper embossing surface to be pressed on a packaging part, at the moment, the packaging part is positioned between the upper embossing surface and a lower embossing surface, and after the upper embossing cutter presses for a set time, the packaging part is embossed with patterns. The printed packaging part has improved aesthetic degree, and the packaging part is more tightly jointed.

The button cell is generally thinner, when the button cell is embossed by the embossing knife, the button cell is not buffered and protected, and the cell is easily subjected to overlarge pressure during embossing, so that cracks appear on the surface of the cell, and the using effect of the cell is affected.

Disclosure of utility model

The utility model aims to solve the problems and provide a button cell embossing device.

The utility model realizes the above purpose through the following technical scheme:

The button battery embossing device comprises a base and further comprises a buffering protection mechanism for adjusting buffering protection on a battery during embossing of the button battery so as to prevent the battery from being damaged due to overlarge pressure, wherein a moving device is arranged in front of the base, a moving plate is arranged at the top end of the base, the buffering protection mechanism is located above the moving plate, a supporting frame is arranged behind the moving plate, and an embossing mechanism is arranged at the top end of the supporting frame;

the buffering protection mechanism comprises a sliding block, the sliding block is connected to the top end of the movable plate, a connecting rod is connected to the inner side of the sliding block in a rotating mode, a supporting plate is connected to the upper end of the connecting rod in a rotating mode, and protection plates are connected to the two sides of the supporting plate.

Preferably, the buffer protection mechanisms are three, and two sliders of each buffer protection mechanism are symmetrically arranged.

Preferably, a sliding groove is formed in the top end of the moving plate, and the sliding block is in sliding connection with the sliding groove of the moving plate.

Preferably, the two sides of the sliding block are fixedly connected with second springs, and dampers are arranged in the second springs.

Preferably, two protection plates are symmetrically arranged, and the protection plates are in sliding connection with the support plates.

Preferably, each protection plate is fixedly connected with a first spring, and a damper is arranged inside each first spring.

The beneficial effects are that: according to the button cell protection device, the button cell is supported by the support plate, the two sides of the button cell are protected by the protection plate, and the support plate drives the sliding blocks to move to the two sides by the connecting rods, so that the buffer of the support plate is adjusted, the button cell at the top end of the support plate is prevented from being damaged due to overlarge stress, and the button cell is embossed by the embossing mechanism.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of an embossing device for button cells according to the present utility model;

Fig. 2 is a schematic diagram of a moving device of a button cell embossing device according to the present utility model;

fig. 3 is a schematic diagram of a first structure of a buffer protection mechanism of the button cell embossing device according to the present utility model;

fig. 4 is a schematic diagram of a second structure of a buffer protection mechanism of the button cell embossing device according to the present utility model;

Fig. 5 is a schematic structural view of an embossing mechanism of the embossing device for button cells.

The reference numerals are explained as follows:

1. A base; 2. a mobile device; 201. a motor; 202. a screw; 3. a moving plate; 4. a buffer protection mechanism; 401. a support plate; 402. a protection plate; 4021. a first spring; 403. a slide block; 4031. a second spring; 404. a connecting rod; 5. an embossing mechanism; 501. an electric push rod; 502. a connecting plate; 503. briquetting; 6. and (5) supporting frames.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

As shown in fig. 1-5, a button cell embossing device comprises a base 1, and further comprises a buffer protection mechanism 4 for adjusting buffer protection on a cell during embossing of the button cell, so that the cell is prevented from being damaged due to overlarge pressure, a moving device 2 is arranged in front of the base 1, a moving plate 3 is arranged at the top end of the base 1, the buffer protection mechanism 4 is located above the moving plate 3, a supporting frame 6 is arranged behind the moving plate 3, and an embossing mechanism 5 is arranged at the top end of the supporting frame 6.

In this embodiment, as shown in fig. 2, the moving device 2 includes a motor 201, the motor 201 is mounted at the front end of the base 1 by a bolt, an output end of the motor 201 is connected with a screw 202 by a coupling, the screw 202 is connected with the moving plate 3 by threads, and the motor 201 drives the screw 202 to rotate, so as to drive the moving plate 3 to move along the top end of the base 1.

In this embodiment, as shown in fig. 3 and 4, the buffer protection mechanism 4 includes a slider 403, the slider 403 is connected to the top end of the moving plate 3, a connecting rod 404 is connected to the inner side of the slider 403 through a pin, a supporting plate 401 is connected to the upper end of the connecting rod 404 through a pin, two protection plates 402 are connected to two sides of the supporting plate 401, three buffer protection mechanisms 4 are provided, two sliders 403 of each buffer protection mechanism 4 are symmetrically arranged, a sliding groove is provided at the top end of the moving plate 3, the slider 403 is slidably connected to the sliding groove of the moving plate 3, two second springs 4031 are welded to two sides of the slider 403, a damper is provided inside the second springs 4031, two protection plates 402 are slidably connected to the supporting plate 401, a first spring 4021 is welded to two protection plates 402, a damper is provided inside the first springs 4021, the protection plates 402 move downwards along the supporting plate 401, the first springs 4021 are compressed downwards, the first springs 402 perform preliminary buffering on the pressing blocks 503 under the action of the damper, the connecting rod 404 drives the two sliders 403 to move along the sliding grooves of the moving plate 3, the two sides of the sliding grooves of the moving plate 4031 are slidably connected to the second springs 4031, and the buffer springs are adjusted downwards under the action of the supporting plate 401.

In this embodiment, as shown in fig. 5, the embossing mechanism 5 includes an electric push rod 501, the electric push rod 501 is mounted on the top end of the supporting frame 6 through a bolt, a connecting plate 502 is connected to the telescopic end of the electric push rod 501 through threads, a pressing block 503 is mounted at the lower end of the connecting plate 502 through a bolt, an embossing block is arranged on the inner side of the pressing block 503, and the electric push rod 501 drives the connecting plate 502 and the pressing block 503 to move downwards.

In the above structure, the button cell is placed between the two protection plates 402, the motor 201 is started to drive the screw 202 to rotate, thereby driving the moving plate 3 to move along the top end of the base 1, when the moving plate 3 moves below the pressing block 503, the electric push rod 501 is started to drive the connecting plate 502 and the pressing block 503 to move downwards, after the pressing block 503 contacts the top end of the protection plate 402, the protection plate 402 is driven to move downwards along the support plate 401, thereby compressing the first spring 4021 downwards, under the action of the damper, the first spring 4021 adjusts the protection plate 402 to primarily buffer the pressing block 503, meanwhile, the support plate 401 moves downwards, the two sliding blocks 403 are driven to move to two sides along the sliding groove of the moving plate 3 through the connecting rod 404, the second spring 4031 is adjusted to buffer the sliding blocks 403 under the action of the damper, thereby buffering the button cell at the top end of the support plate 401, and the button cell is prevented from being stressed too much to be damaged during the embossing, thereby influencing the subsequent use.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a button cell knurling device, includes base (1), its characterized in that: the button battery embossing machine is characterized by further comprising a buffer protection mechanism (4) for adjusting the buffer protection of the battery during embossing of the button battery so as to prevent the damage of the battery with overlarge pressure, wherein a mobile device (2) is arranged in front of the base (1), a mobile plate (3) is arranged at the top end of the base (1), the buffer protection mechanism (4) is positioned above the mobile plate (3), a supporting frame (6) is arranged behind the mobile plate (3), and an embossing mechanism (5) is arranged at the top end of the supporting frame (6);

The buffering protection mechanism (4) comprises a sliding block (403), the sliding block (403) is connected to the top end of the movable plate (3), a connecting rod (404) is rotatably connected to the inner side of the sliding block (403), a supporting plate (401) is rotatably connected to the upper end of the connecting rod (404), and protection plates (402) are connected to the two sides of the supporting plate (401).

2. The button cell embossing apparatus as set forth in claim 1, wherein: the buffer protection mechanisms (4) are three, and two sliding blocks (403) of each buffer protection mechanism (4) are symmetrically arranged.

3. The button cell embossing apparatus as set forth in claim 1, wherein: the top end of the moving plate (3) is provided with a sliding groove, and the sliding block (403) is in sliding connection with the sliding groove of the moving plate (3).

4. The button cell embossing apparatus as set forth in claim 1, wherein: the two sides of the sliding block (403) are fixedly connected with second springs (4031), and dampers are arranged inside the second springs (4031).

5. The button cell embossing apparatus as set forth in claim 1, wherein: two protection plates (402) are symmetrically arranged, and the protection plates (402) are in sliding connection with the support plates (401).

6. The button cell embossing apparatus as set forth in claim 1, wherein: each protection plate (402) is fixedly connected with a first spring (4021) in two, and dampers are arranged inside the first springs (4021).