CN213583907U

CN213583907U - Lithium ion power battery air exhaust mould hot pressing trimmer

Info

Publication number: CN213583907U
Application number: CN202022367015.5U
Authority: CN
Inventors: 张亮; 肖洋; 李凯; 郭俊杰
Original assignee: Tangshan Aerospace Wanyuan Technology Co ltd
Current assignee: Tangshan Aerospace Wanyuan Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-29
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a hot-pressing shaping machine for an air exhaust mould of a lithium ion power battery, which comprises a body, wherein the inner wall of the body is fixedly connected with a telescopic motor, the output end of the telescopic motor is provided with a telescopic rod, and one end of the telescopic rod, which is far away from the telescopic motor, is fixedly connected with a push plate; the outer side wall of the body is fixedly connected with a placing plate, the upper surface of the placing plate is fixedly connected with a rotating motor, the output end of the rotating motor is rotatably connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly connected with a first roller shaft, and the first roller shaft is made of metal; the interior bottom fixedly connected with first supporting block of body, the top fixedly connected with first backup pad of first supporting block, and first backup pad is "concave" font structure. The utility model discloses, it is rational in infrastructure, can effectually extrude the remaining gas in the battery for the battery surface keeps smooth state.

Description

Lithium ion power battery air exhaust mould hot pressing trimmer

Technical Field

The utility model relates to a lithium ion power battery mould hot pressing plastic field of bleeding especially relates to a lithium ion power battery mould hot pressing plastic machine of bleeding.

Background

The problem of gassing in batteries is related on the one hand to whether the battery seals well and on the other hand to the way the battery is formed. In the experiment, the modified polypropylene material is used as the sealing glue between the positive and negative electrode lugs and the composite packaging film (the bonding capability between the general metal material and the polypropylene in the inner layer of the aluminum-plastic packaging film is poor), so that the sealing problem of the battery is well solved.

The following were used in the experiment: the method comprises the steps of pre-charging to form a protective film of the anode material, generating a part of gas during the formation of the protective film, and then removing the generated gas in vacuum, thereby eliminating the problem of battery gassing caused by a formation method.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hot-pressing shaping machine for an air exhaust mould of a lithium ion power battery.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hot-pressing shaping machine for an air exhaust mould of a lithium ion power battery comprises a body, wherein a telescopic motor is fixedly connected to the inner wall of the body, a telescopic rod is arranged at the output end of the telescopic motor, and a push plate is fixedly connected to one end, far away from the telescopic motor, of the telescopic rod;

the outer side wall of the body is fixedly connected with a placing plate, the upper surface of the placing plate is fixedly connected with a rotating motor, the output end of the rotating motor is rotatably connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly connected with a first roller shaft, and the first roller shaft is made of metal;

the interior bottom fixedly connected with first supporting block of body, the top fixedly connected with first backup pad of first supporting block, and first backup pad is "concave" font structure.

As a further description of the above technical solution:

the top of body has been seted up and has been put the mouth into, the one end fixedly connected with baffle that the telescopic link was kept away from to the push pedal.

As a further description of the above technical solution:

one end of the first rotating shaft, which is far away from the rotating motor, is rotatably connected with a first bearing, and the side wall of the first bearing is fixedly connected with the inner wall of the body.

As a further description of the above technical solution:

the inside wall fixedly connected with of body has a plurality of second bearings, and the second bearing is located the below of first bearing, and the inside rotation of the second bearing of telling is connected with the second pivot.

As a further description of the above technical solution:

the outer fixed surface of second pivot is connected with the second roller, and the material of second roller is the metal material, the upper surface of second roller and the upper surface of first backup pad are in on the same water flat line.

As a further description of the above technical solution:

the inner bottom of the body is fixedly connected with a second supporting block, the top of the second supporting block is fixedly connected with a second supporting plate, and the upper surfaces of the baffle, the first supporting plate and the second supporting plate are located on the same horizontal line.

As a further description of the above technical solution:

the length of baffle equals the length of first backup pad inside recess.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this lithium ion power battery mould hot pressing trimmer that bleeds can carry out the plastic to the battery from the bottom up through first roller and second roller, makes the inside residual gas of battery extrude, makes the inside pole piece of battery inseparabler.

2. Compared with the prior art, this lithium ion power battery air exhaust mould hot pressing trimmer makes the device can send the battery into and extrudees between first roller and the second roller through flexible motor, is convenient for extrude the inside gas of battery.

3. Compared with the prior art, this lithium ion power battery mould hot pressing trimmer that bleeds makes the inside gas of battery can both support the battery around by the extruded through first backup pad and second backup pad, the inside gaseous discharge of battery of being convenient for.

Drawings

Fig. 1 is an elevation view of an internal structure of a lithium ion power battery air extracting mold hot pressing shaper provided by the present invention;

fig. 2 is a side view of the internal structure of a lithium ion power battery air extracting mold hot pressing shaping machine provided by the utility model;

fig. 3 is a top view of the internal structure of the lithium ion power battery air extracting mold hot pressing shaping machine provided by the present invention;

fig. 4 is the utility model provides a lithium ion power battery air exhaust mould hot pressing trimmer's overall structure schematic diagram.

Illustration of the drawings:

1. a body; 2. a telescopic motor; 3. a telescopic rod; 4. pushing the plate; 5. a baffle plate; 6. placing in an inlet; 7. a first support block; 8. a first support plate; 9. placing the plate; 10. rotating the motor; 11. a first rotating shaft; 12. a first roller shaft; 13. a first bearing; 14. a second bearing; 15. a second rotating shaft; 16. a second roller shaft; 17. a second support block; 18. a second support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of lithium ion power battery air exhaust mould hot pressing trimmer: the battery extrusion device comprises a body 1, wherein a telescopic motor 2 is fixedly connected to the inner wall of the body 1, a telescopic rod 3 is arranged at the output end of the telescopic motor 2, a push plate 4 is fixedly connected to one end, away from the telescopic motor 2, of the telescopic rod 3, an accommodating opening 6 is formed in the top of the body 1, a baffle 5 is fixedly connected to one end, away from the telescopic rod 3, of the push plate 4, and a battery can be conveniently fed into a roller shaft by the device to be extruded;

the outer side wall of the body 1 is fixedly connected with a placing plate 9, the upper surface of the placing plate 9 is fixedly connected with a rotating motor 10, the output end of the rotating motor 10 is rotatably connected with a first rotating shaft 11, one end of the first rotating shaft 11, which is far away from the rotating motor 10, is rotatably connected with a first bearing 13, the side wall of the first bearing 13 is fixedly connected with the inner wall of the body 1, the outer surface of the first rotating shaft 11 is fixedly connected with a first roller shaft 12, the first roller shaft 12 is made of metal material, the inner side wall of the body 1 is fixedly connected with a plurality of second bearings 14, the second bearings 14 are positioned below the first bearings 13, the inner part of the second bearings 14 is rotatably connected with a second rotating shaft 15, the outer surface of the second rotating shaft 15 is fixedly connected with a second roller shaft 16, the second roller shaft 16 is made of metal material, the upper surface of the second roller shaft 16 and the upper surface of the first supporting, the device can extrude the battery conveniently, and residual gas in the battery is extruded out;

the interior bottom fixedly connected with of body 1 first backup pad 7, the top fixedly connected with first backup pad 8 of first backup pad 7, and first backup pad 8 is "concave" font structure, the interior bottom fixedly connected with second backup pad 17 of body 1, the top fixedly connected with second backup pad 18 of second backup pad 17, and baffle 5, first backup pad 8, the upper surface of second backup pad 18 is located same water flat line, the length of baffle 5 equals the length of the inside recess of first backup pad 8, the battery of being convenient for is placed inside the device.

The working principle is as follows: during the use, can carry out the plastic to the battery from the bottom up through first roller and second roller, make the inside residual gas of battery extrude, make the inside pole piece of battery inseparabler.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lithium ion power battery mould hot pressing trimmer that bleeds, includes body (1), its characterized in that: a telescopic motor (2) is fixedly connected to the inner wall of the body (1), a telescopic rod (3) is arranged at the output end of the telescopic motor (2), and a push plate (4) is fixedly connected to one end, far away from the telescopic motor (2), of the telescopic rod (3);

the outer side wall of the body (1) is fixedly connected with a placing plate (9), the upper surface of the placing plate (9) is fixedly connected with a rotating motor (10), the output end of the rotating motor (10) is rotatably connected with a first rotating shaft (11), the outer surface of the first rotating shaft (11) is fixedly connected with a first roller shaft (12), and the first roller shaft (12) is made of metal;

the interior bottom fixedly connected with of body (1) first supporting block (7), the top fixedly connected with first backup pad (8) of first supporting block (7), and first backup pad (8) are "concave" font structure.

2. The lithium ion power battery extraction mold hot pressing trimmer according to claim 1, characterized in that: the top of body (1) has been seted up and has been put into mouth (6), one end fixedly connected with baffle (5) of telescopic link (3) are kept away from in push pedal (4).

3. The lithium ion power battery extraction mold hot pressing trimmer according to claim 1, characterized in that: one end, far away from the rotating motor (10), of the first rotating shaft (11) is rotatably connected with a first bearing (13), and the side wall of the first bearing (13) is fixedly connected with the inner wall of the body (1).

4. The lithium ion power battery extraction mold hot pressing trimmer according to claim 1, characterized in that: the inside wall fixedly connected with of body (1) is a plurality of second bearing (14), and second bearing (14) are located the below of first bearing (13), and the inside rotation of the second bearing (14) of telling is connected with second pivot (15).

5. The lithium ion power battery suction mold hot pressing shaper according to claim 4, characterized in that: the fixed surface of second pivot (15) is connected with second roller (16), and the material of second roller (16) is the metal material, the upper surface of second roller (16) and the upper surface of first backup pad (8) are in on the same water flat line.

6. The lithium ion power battery extraction mold hot pressing trimmer according to claim 1, characterized in that: the inner bottom of the body (1) is fixedly connected with a second supporting block (17), the top of the second supporting block (17) is fixedly connected with a second supporting plate (18), and the upper surfaces of the baffle (5), the first supporting plate (8) and the second supporting plate (18) are located on the same horizontal line.

7. The lithium ion power battery extraction mold hot pressing trimmer according to claim 2, characterized in that: the length of the baffle (5) is equal to that of the groove in the first supporting plate (8).