CN210883216U

CN210883216U - Turnover positioner of lithium cell diaphragm book core

Info

Publication number: CN210883216U
Application number: CN201921276199.5U
Authority: CN
Inventors: 戴国文; 张翰林; 陈朝晖; 赵蒙晰
Original assignee: Jiangsu Housheng New Energy Technology Co Ltd
Current assignee: Jiangsu Housheng New Energy Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-30
Anticipated expiration: 2029-08-07

Abstract

The utility model provides a turnover positioner of lithium battery diaphragm roll core, at first the base has been set up, its movably placing is subaerial, many base poles of side fixedly connected with of base, base pole perpendicular to base, positioning mechanism includes the locating lever, supporting component and top tight part, locating lever fixed connection is on the base pole, and locating lever perpendicular to base pole, the supporting component all fixed mounting in the top tight part on the locating lever, the supporting component is first T shaped plate, the top terminal surface of first T shaped plate is the cambered surface, the top tight part includes second T shaped plate and two rectangular plates, the top terminal surface of second T shaped plate is the cambered surface, second T shaped plate and two rectangular plates distribute along the circumference equidistance of locating lever, roll up the core body cover and locate on the locating lever, the supporting component contacts the inner wall of rolling core body with the top tight part. The utility model discloses compare in prior art and improved the stability of diaphragm roll core on turnover device, got rid of and rocked the hidden danger of bringing.

Description

Turnover positioner of lithium cell diaphragm book core

Technical Field

The utility model relates to a lithium cell field particularly, relates to a turnover positioner that lithium cell diaphragm rolled up core.

Background

The production and manufacturing of the lithium ion battery are closely connected processes by process steps, and in the stage of the pole piece manufacturing process, the process can be divided into five processes of slurry preparation, slurry coating, pole piece rolling, pole piece slitting and pole piece drying. It is known that the battery assembling process is divided into winding, housing and welding processes according to the different specifications of the battery.

The steel pipe is usually regarded as the carry structure to current lithium cell diaphragm book turnover vehicle, transports the in-process of membrane book at operating personnel, may produce and rock, leads to the possibility that the membrane book collided with, consequently needs a device that improves diaphragm roll core stability in order to solve this problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a turnover positioner that lithium cell diaphragm rolled up core has improved the stability of diaphragm roll core on turnover device, has got rid of and has rocked the hidden danger of bringing.

For this, the utility model provides a turnover positioner of core is rolled up to lithium cell diaphragm, at first, the base has been set up, its movably placing is subaerial, many base poles of side fixedly connected with of base, base pole perpendicular to base, positioning mechanism includes the locating lever, supporting component and top tight part, locating lever fixed connection is on the base pole, and locating lever perpendicular to base pole, the supporting component all fixed mounting in the locating lever with the top tight part, the supporting component is first T shaped plate, the top terminal surface of first T shaped plate is the cambered surface, the top tight part includes second T shaped plate and two rectangular plates, the top terminal surface of second T shaped plate is the cambered surface, second T shaped plate and two rectangular plates distribute along the circumference equidistance of locating lever, roll up the core body cover and locate on the locating lever, the supporting component contacts the inner wall of rolling up the core body with the top tight part.

Further, the support member is located on the inner positioning end of the positioning rod.

Further, the jacking component is positioned on the outer positioning end of the positioning rod.

Further, the locating rod is a round rod.

Further, an included angle of 120 degrees is formed between the second T-shaped plate and the rectangular plate.

Furthermore, the base is fixedly connected with three base rods, and each base rod is fixedly connected with three positioning rods.

The utility model provides a turnover positioner of lithium cell diaphragm book core has mainly set up base, locating lever, supporting component and the tight part in top, and the supporting component is used for articulating a roll core body, makes to leave safety clearance between its inner wall and the locating lever, and the tight part in top utilizes the tight end in top of its border interval 120 degrees each other to roll up the core body to guarantee that its stable in position does not rock.

Therefore, compared with the prior art, the structure has the following advantages:

1. the stability of the diaphragm roll core on the turnover device is improved, and hidden troubles caused by shaking are eliminated.

2. All be 120 degrees between the tight end in three top of top tight part for roll up the inside atress of core body even.

3. Simple structure and long service life.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is the embodiment of the utility model provides a turnover positioner's of lithium battery diaphragm roll core structure schematic diagram.

Fig. 2 is the embodiment of the utility model provides a structure schematic diagram of tight part in top among turnover positioner of lithium battery diaphragm roll core.

Fig. 3 is the embodiment of the utility model provides a support component's schematic structure among turnover positioner of lithium battery diaphragm roll core.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 3, which illustrate a turnover positioning device for a lithium battery separator roll core according to an embodiment of the present invention, a base 1 is first disposed and movably placed on the ground, a plurality of base rods 11 are fixedly connected to side ends of the base 1, the base rods 11 are perpendicular to the base 1, a positioning mechanism 2 includes a positioning rod 21, a supporting member 22 and a tightening member 23, the positioning rod 21 is fixedly connected to the base rod 11, the positioning rod 21 is perpendicular to the base rod 11, the supporting member 22 and the tightening member 23 are both fixedly mounted on the positioning rod 21, the supporting member 22 is a first T-shaped plate, a top end surface of the first T-shaped plate 22 is an arc surface, the tightening member 23 includes a second T-shaped plate 231 and two rectangular plates 232, a top end surface of the second T-shaped plate 231 is an arc surface, the second T-shaped plate and the two rectangular plates 232 are equidistantly distributed along a circumferential direction of the positioning rod 21, the roll core body is sleeved on the positioning, the support member 22 and the abutment member 23 contact the inner wall of the core body.

Referring to fig. 1 to 3, the supporting member 22 is located at the inner positioning end 211 of the positioning rod 21, the tightening member 23 is located at the outer positioning end 212 of the positioning rod 21, the positioning rod 21 is a circular rod, a 120-degree included angle is formed between the second T-shaped plate 231 and the rectangular plate 232, three base rods 11 are fixedly connected to the base 1, and three positioning rods 21 are fixedly connected to each base rod 11.

3. Simple structure and long service life.

Example two:

referring to fig. 1 to fig. 3, the turnover positioning device for a lithium battery separator roll core according to the second embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the positioning mechanism 2 comprises a positioning rod 21, a supporting component 22 and a jacking component 23, the positioning rod 21 is fixedly connected to the base rod 11, the supporting component 22 is installed on the base rod 11, the winding core body is sleeved on the base rod 11, the supporting end of the supporting component 22 abuts against the top end of the inner wall of the winding core body, the supporting end of the supporting component 22 is attached with an anti-slip rubber layer, and the winding core body is further prevented from shaking.

Example three:

referring to fig. 1 to fig. 3, the third embodiment of the present invention provides a turnover positioning device for a lithium battery separator roll core, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: positioning mechanism 2 includes locating lever 21, supporting component 22 and the tight part 23 in top, and locating lever 21 fixed connection is on base rod 11, and supporting component 22 and the tight part 23 in top all fixed mounting are on base rod 11, roll up the core body cover and locate on base rod 11, and the tight part 23 in top includes the tight inner wall of rolling up the core body in three tight end in top and three tight end in top, and the tight end elasticity in top tightly in rolling up the core body, and elastic construction can be applicable to not unidimensional roll core body.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a turnover positioner of lithium battery diaphragm book core which characterized in that includes:

the base (1) can be movably placed on the ground, a plurality of base rods (11) are fixedly connected to the side ends of the base (1), and the base rods (11) are perpendicular to the base (1);

the positioning mechanism (2) comprises a positioning rod (21), a supporting part (22) and a jacking part (23), the positioning rod (21) is fixedly connected to the base rod (11), the positioning rod (21) is perpendicular to the base rod (11), the supporting part (22) and the jacking part (23) are fixedly mounted on the positioning rod (21), the supporting part (22) is a first T-shaped plate, the top end face of the first T-shaped plate is an arc face, the jacking part (23) comprises a second T-shaped plate (231) and two rectangular plates (232), the top end face of the second T-shaped plate (231) is an arc face, and the second T-shaped plate (231) and the two rectangular plates (232) are equidistantly distributed along the circumferential direction of the positioning rod (21);

the winding core body is sleeved on the positioning rod (21), and the supporting component (22) and the jacking component (23) are in contact with the inner wall of the winding core body.

2. The device of claim 1, characterized in that the support part (22) is located at the inner positioning end (211) of the positioning rod (21).

3. The turnover positioning device for the lithium battery diaphragm winding core according to claim 1 or 2, characterized in that the tightening part (23) is positioned on the outer positioning end (212) of the positioning rod (21).

4. The turnover positioning device of a lithium battery diaphragm roll core of claim 3, characterized in that the positioning rod (21) is a round rod.

5. The turnover positioning device for the lithium battery diaphragm roll core is characterized in that an included angle of 120 degrees is formed between the second T-shaped plate (231) and the rectangular plate (232).

6. The turnover positioning device of the lithium battery diaphragm roll core of claim 1, characterized in that three base rods (11) are fixedly connected to the base (1), and three positioning rods (21) are fixedly connected to each base rod (11).