CN218548516U

CN218548516U - Lithium battery shaping tool

Info

Publication number: CN218548516U
Application number: CN202221620681.8U
Authority: CN
Inventors: 刘杰
Original assignee: Jinan Linjian Machinery Co ltd
Current assignee: Jinan Linjian Machinery Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-02-28
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a lithium cell plastic instrument. It includes the base, is fixed with the guiding axle of vertical setting on the base, is provided with the mould fixed block on the guiding axle, goes up the mould fixed block and includes fixed block and movable block, the fixed block is fixed on the guiding axle, the movable block slides and sets up on the guiding axle, is connected with the spring between fixed block and the movable block, be connected with movable handle on the fixed block, the handle through rather than the depression bar of being connected with the movable block is connected, base upper portion is provided with the bed die that is used for the lithium cell plastic, correspond to on the movable block the bed die is provided with the last mould that is used for the lithium cell plastic. The utility model discloses simple structure, easy operation is convenient, can improve work efficiency greatly, can satisfy mass production demand, utilizes moreover the utility model discloses the lithium cell yield of processing is high, and the battery end is leveled, is convenient for paste the protection highland barley, can improve highland barley protection effect.

Description

Lithium battery shaping tool

Technical Field

The utility model relates to a lithium cell plastic instrument, the plastic of mainly used soft packing lithium cell.

Background

The soft package lithium battery is externally packaged by adopting an aluminum plastic film, the aluminum plastic films at two ends of the battery are usually folded into corners and round by manpower, and highland barley paper is pasted at two ends of the battery to be used as insulation protection. At present, the workman can appear anomalous circular when adopting manual mode to dog-ear for the soft package lithium cell, and the product shaping rate is not high, can cause the highland barley paper of lithium cell tip to paste the face unevenness, causes the protection highland barley to be difficult for gluing on the lithium cell to cause the lithium cell protection highland barley to play an effect, simultaneously, this kind of adoption manual work carries out the mode of plastic processing to the lithium cell, and workman intensity of labour is big, and production efficiency is low, can't satisfy the batch production demand.

The publication number is CN211743323U, the name is a lithium cell shaping device's chinese utility model patent, a lithium cell shaping device is described, including plastic part, detecting element and workstation, plastic part includes the plastic base, go up to press the subassembly and push down the subassembly, it is fixed in the top of plastic base to go up to press the subassembly, it sets up in the below of plastic base to push down the subassembly fixed, it pushes down the subassembly and adopts shaping post on the cylinder drive, it pushes down the subassembly and also adopts shaping post under the cylinder drive, during the plastic, the lithium cell is fixed on anchor clamps, when anchor clamps transmit plastic part department, it carries out the plastic to the lithium cell with shaping post down to drive through the cylinder, then anchor clamps transmit detecting element department, the plastic effect to the lithium cell detects. The lithium battery shaping device adopts the upper shaping column and the lower shaping column to shape the lithium battery, can only flatten and shape two ends of the lithium battery, and can not shape the folded corner of the lithium battery in a consistent circular shape.

Disclosure of Invention

To the above-mentioned defect that exists among the prior art, the utility model provides a simple structure, production efficiency height, lithium cell dog-ear shaping instrument that the shaping rate is high.

The utility model discloses a realize through following technical scheme: a lithium battery shaping tool is characterized in that: the on-line screen storage device comprises a base, be fixed with the guiding axle of vertical setting on the base, be provided with the mould fixed block on the guiding axle, go up the mould fixed block and include fixed block and movable block, the fixed block is fixed on the guiding axle, the movable block slides and sets up on the guiding axle, be connected with the spring between fixed block and the movable block, be connected with movable handle on the fixed block, the handle through the depression bar of being connected with it with the movable block is connected, base upper portion is provided with the bed die that is used for the lithium cell plastic, correspond to on the movable block the bed die is provided with the last mould that is used for the lithium cell plastic.

The utility model discloses during the use, to treat the lithium cell of processing and put into bed die or go up the mould in, with the hand downwards press the handle, the handle pushes down the in-process and promotes the movable block downstream in the mould fixed block through the depression bar, carries out the plastic to the lithium cell through last mould and bed die, can carry out dog-ear shaping and tip to the lithium cell and flatten the plastic, and lithium cell yield is high, and the battery tip levels, is convenient for paste the protection highland barley, improves highland barley protecting effect. After the handle is pressed down, the movable block is reset under the action of the spring. And taking out the lithium battery after shaping.

Further, be convenient for the dismouting and the change of last mould, be provided with mould centre gripping hand on the movable block, it passes through to go up the mould centre gripping hand centre gripping.

Furthermore, in order to ensure the battery forming effect, the upper die and the lower die are both provided with circular grooves which can be matched with the appearance of the lithium battery.

Furthermore, in order to ensure the alignment of the upper die and the lower die and the working reliability of the tool, the side surface of the movable block is provided with an anti-rotation rod, and the upper end of the anti-rotation rod is fixedly connected with the fixed block; and a guide rod is also arranged between the fixed block and the movable block.

Furthermore, in order to guarantee the working reliability, a limiting block is fixedly arranged below the upper die fixing block on the guide shaft.

The beneficial effects of the utility model are that: the utility model discloses simple structure, convenient operation will treat the lithium cell of processing and put into bed die or go up the mould in, press and move the handle and can carry out the plastic to the lithium cell, easy operation, swift can improve work efficiency greatly, can improve work efficiency 2-3 times with current artifical work efficiency comparison, can satisfy the mass production demand, utilize moreover the utility model discloses its dog-ear shaping of lithium cell of processing is circular for the uniformity, and the battery end is leveled, is convenient for paste the protection highland barley, can improve highland barley protection effect, and the lithium cell yield is high.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a schematic view of the handle of the present invention as it is depressed;

fig. 4 is a schematic front view of the base of the present invention;

FIG. 5 is a schematic top view of FIG. 4;

fig. 6 is a schematic front view of the upper mold fixing block of the present invention;

FIG. 7 is a top schematic view of FIG. 6;

fig. 8 is a schematic structural view of the mold of the present invention;

FIG. 9 is a schematic top view of FIG. 8;

in the drawing, the die comprises a base 1, a base 2, a limiting block 3, an upper die fixing block 3-1, a guide rod 3-2, a fixing block 3-3, a pressure rod 3-4, a spring 3-5, a movable block 3-6, an anti-rotation rod 3-7, a handle 3-8, a die clamping hand 4, a guide shaft 5, an upper die 6 and a lower die.

Detailed Description

The invention will now be further described by way of non-limiting examples with reference to the accompanying drawings:

as shown in the attached drawing, the lithium battery shaping tool comprises a base 1, wherein a vertically arranged guide shaft 4 is fixed on the base 1, and an upper die fixing block 3 is arranged on the guide shaft 4. The upper die fixing block 3 comprises a fixing block 3-2 and a movable block 3-5, one end of the fixing block 3-2 is fixedly connected to the guide shaft 4, the movable block 3-5 is slidably sleeved on the guide shaft 4 and is located below the fixing block 3-2, a spring 3-4 is connected between the fixing block 3-2 and the movable block 3-5, and a guide rod 3-1 is further arranged between the fixing block 3-2 and the movable block 3-5. The handle 3-7 is connected to the fixed block 3-2, one end of the handle 3-7 is hinged to the fixed block 3-2, a pressure lever 3-3 is further arranged between the handle 3-7 and the movable block 3-5, one end of the pressure lever 3-3 is connected with the handle 3-7, and the other end of the pressure lever 3-3 is connected with the movable block 3-5. When the handle 3-7 is pressed down, the movable block 3-5 can be pushed to move downwards through the pressure rod 3-3. And a limiting block 2 is fixedly arranged below the upper die fixing block 3 on the guide shaft 4 and used for limiting the movement of the movable block 3-5. In the embodiment, the side face of the movable block 3-5 is also provided with an anti-rotation rod 3-6, the upper end of the anti-rotation rod 3-6 is fixedly connected with the fixed block 3-2 through a screw, the side face of the movable block 3-5 is provided with a guide groove, and the lower part of the anti-rotation rod 3-6 is matched with the guide groove. A lower die 6 for shaping the lithium battery is arranged at the upper part of the base 1, and an upper die 5 for shaping the lithium battery is fixedly arranged on the movable blocks 3-5 corresponding to the lower die 6. The upper die 5 and the lower die 6 are both provided with circular grooves which can be matched with the appearance of the lithium battery. In order to change the lower die, a detachable tool for fixing the lower die can be arranged on the base 1. In order to replace the upper mold, in this embodiment, mold clamping hands 3-8 are arranged on the movable blocks 3-5, the upper mold 5 is clamped by the mold clamping hands 3-8, and the clamping hands on the two sides of the mold clamping hands 3-8 can be connected and fastened through bolts. When the upper die is replaced, the bolts of the die clamping hands 3-8 are loosened for replacement.

The utility model discloses during the use, to treat the lithium cell of processing and put into bed die 6 or go up mould 5 in, with the hand downwards press handle 3-7, the movable block 3-5 in the mould fixed block 3 moves downwards along guiding axle 4 through depression bar 3-3 promotion when handle 3-7 pushes down, carries out the plastic to the lithium cell through last mould 5 and bed die 6, can carry out dog-ear shaping and tip to the lithium cell and flatten the plastic. After the handle 3-7 is pressed down, the movable block 3-5 is reset under the action of the spring 3-4. And taking out the lithium battery after shaping. Utilize the utility model discloses carry out the plastic to the lithium cell, lithium cell yield is high, and the battery end portion levels, is convenient for paste the protection highland barley, improves highland barley protection effect.

The utility model provides an upper die and bed die can be changed according to the lithium cell of different models, applicable in the plastic of the soft packing lithium cell of multiple model.

Other parts in this embodiment are the prior art, and are not described herein again.

Claims

1. A lithium battery shaping tool comprises a base (1) and is characterized in that: the lithium battery shaping die is characterized in that a vertically-arranged guide shaft (4) is fixed on the base (1), an upper die fixing block (3) is arranged on the guide shaft (4), the upper die fixing block (3) comprises a fixing block (3-2) and a movable block (3-5), the fixing block (3-2) is fixed on the guide shaft (4), the movable block (3-5) is arranged on the guide shaft (4) in a sliding mode, a spring (3-4) is connected between the fixing block (3-2) and the movable block (3-5), a movable handle (3-7) is connected onto the fixing block (3-2), the handle (3-7) is connected with the movable block (3-5) through a pressing rod (3-3) connected with the movable block, a lower die (6) used for shaping a lithium battery is arranged on the upper portion of the base (1), the movable block (3-5) corresponds to the lower die (6), an upper die (5) used for shaping the lithium battery is fixedly arranged on the lower die (6), and circular grooves capable of being matched with the appearance of the lithium battery are formed in the upper die (5) and the lower die (6).

2. The lithium battery shaping tool as set forth in claim 1, wherein: the movable block (3-5) is provided with a mold clamping hand (3-8), and the upper mold (5) is clamped by the mold clamping hand (3-8).

3. The lithium battery shaping tool of claim 1, wherein: an anti-rotation rod (3-6) is arranged on the side surface of the movable block (3-5), and the upper end of the anti-rotation rod (3-6) is fixedly connected with the fixed block (3-2); a guide rod (3-1) is further arranged between the fixed block (3-2) and the movable block (3-5).

4. A lithium battery shaping tool as claimed in claim 1, 2 or 3, wherein: and a limiting block (2) is fixedly arranged on the guide shaft (4) below the upper die fixing block (3).