CN210419019U

CN210419019U - Film unloading device for large roll core

Info

Publication number: CN210419019U
Application number: CN201921232147.8U
Authority: CN
Inventors: 陈辉; 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: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-28
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a film unloading device for a large roll core, which comprises a film lifting travelling mechanism, wherein the film lifting travelling mechanism comprises a base, a lifting assembly, a rotating assembly and a film lifting assembly, the lifting assembly is arranged on the base, the rotating assembly is arranged at the top of the lifting assembly, the lifting assembly drives the rotating assembly to lift, the film lifting assembly is arranged on the rotating assembly, and the rotating assembly drives the film lifting assembly to rotate; the driving mechanism comprises two parallel linear guide rails, the two linear guide rails are connected with a driving motor, at least one rack is arranged between the two linear guide rails, the rack is parallel to the linear guide rails, rollers are arranged at the bottom of the base, the base is connected onto the linear guide rails in a sliding mode through the rollers, a gear is further arranged at the bottom of the base and meshed with the rack, and the gear is a nylon gear. The utility model discloses compare in prior art can effectual solution long-time driving back-and-forth movement and the chain problem of the metal crocus phenomenon in reciprocating.

Description

Film unloading device for large roll core

Technical Field

The utility model relates to a lithium cell technical field, concretely relates to big book core unloads membrane device.

Background

With the continuous application of lithium ion batteries in various industries, the occupancy rate of the wet diaphragm on the market is higher and higher, the width of the current wet diaphragm production line is wider and wider, and the length of the winding core is longer and longer.

In the prior art, a long guide rail is arranged above a corresponding purification workshop in the workshop for coil stripping by a travelling crane, and the problems of long-time travelling crane back and forth movement and metal powder grinding phenomenon in the up and down of a chain are brought, so that more pinholes of a diaphragm are easily caused, and the short circuit of a battery is influenced. With the development of electric vehicles, portable tools and the like, the performance requirements of power batteries are higher and higher, and the requirements of diaphragms are higher and higher.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a big book core unloads membrane device can the long-time driving back-and-forth movement of effectual solution and the problem of the metal crocus phenomenon in the chain reciprocates.

The utility model provides a big book core unloads membrane device, it includes:

the film hanging travelling mechanism comprises a base, a lifting assembly, a rotating assembly and a film hanging assembly, wherein the lifting assembly is arranged on the base, the rotating assembly is arranged at the top of the lifting assembly, the lifting assembly drives the rotating assembly to lift, the film hanging assembly is arranged on the rotating assembly, and the rotating assembly drives the film hanging assembly to rotate;

the driving mechanism comprises two parallel linear guide rails, the two linear guide rails are connected with a driving motor, at least one rack is arranged between the two linear guide rails, the rack is parallel to the linear guide rails, rollers are arranged at the bottom of the base, the base is connected onto the linear guide rails in a sliding mode through the rollers, a gear is further arranged at the bottom of the base and meshed with the rack, and the gear is a nylon gear.

Further, the rack is a nylon rack.

Further, the lifting assembly comprises a folding arm and a folding arm driving part, and the folding arm is of an X-shaped structure.

Further, the rotating assembly comprises a bottom plate, a bearing component and a top plate, wherein the bearing component is fixedly arranged on the bottom plate, and the top plate is arranged on the bearing component.

Further, the bearing component comprises a slewing bearing and a roller.

Further, the above-mentioned hanging film assembly includes at least two crossed hanging arms.

Furthermore, the end part of the suspension arm is connected with a suspension ring, the suspension ring is connected with a suspension rope, and the suspension rope suspends the end of the mandrel of the winding core.

The utility model discloses a set up the rack in the middle of the guide rail, can reduce the friction of base and guide rail, be provided with rotary platform simultaneously, also can avoid the contact of rotating assembly and base to reach the phenomenon that reduces the metal crocus, improve product quality.

Therefore, adopt the utility model discloses a big book core unloads membrane device compares in prior art and mainly has following advantage:

1) the phenomenon of metal grinding is reduced.

2) The operation is convenient and simple.

3) The product quality is improved and the waste is reduced.

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 utility model discloses in a big core unloads membrane device's structural schematic.

Fig. 2 is a bottom view of the film unloading device for large roll cores of the utility model.

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 and 2, a film hanging travelling mechanism 1 is shown, and includes a base 11, a lifting component 12, a rotating component 13 and a film hanging component 14, wherein the lifting component 12 is mounted on the base 11, the rotating component 13 is mounted on the top of the lifting component 12, the lifting component 12 drives the rotating component 13 to lift, the film hanging component 14 is mounted on the rotating component 13, and the rotating component 13 drives the film hanging component 14 to rotate;

the driving mechanism 2 comprises two parallel linear guide rails 21, the two linear guide rails 21 are connected with a driving motor 211, a rack 22 is arranged between the two linear guide rails 21, the rack 22 is parallel to the linear guide rails 21, rollers are arranged at the bottom of the base 11, the base 11 is connected onto the linear guide rails 21 in a sliding mode through the rollers, a gear 15 is arranged at the bottom of the base 11 and meshed with the rack 22, and the gear 15 is a nylon gear.

Specifically, referring to fig. 1 and 2, the rack 22 is a nylon rack.

Specifically, referring to fig. 1 and 2, the boom assembly 14 includes two intersecting booms 141.

Specifically, referring to fig. 1 and 2, the end of the boom 141 is connected with a suspension ring 142, the suspension ring 142 is connected with a suspension rope 143, and the suspension rope 143 suspends the mandrel end of the winding core 3.

Through the arrangement of the structure, after the previous process is finished, an operator presses the forward button, and the base enables the trolley to move back and forth through the gear rack walking mechanism under the action of the motor. The base moves forward to a required position, lifting ropes are sleeved on two sides of the winding core, then a lifting button is pressed, the lifting membrane assembly is lifted to the highest position to lift the winding core, then a retreating button is pressed, the winding core is pushed to the middle position to stop pushing the winding core, the lifting arm rotates 180 degrees, the retreating button is continuously pressed to reach the required position of the next station, and then a descending button is pressed to enable the hydraulic lifting platform to descend to the lowest point to be placed at the required position for placing the winding core.

Further, the gear and the rack are made of nylon materials, metal powder grinding can be reduced, the gear and the rack are mounted on an output shaft of the speed reducing motor through keys, the rack is fixed on the ground, the gear moves linearly on the rack when the motor rotates for one circle, so that the base is driven to move linearly on the linear guide rail, the hanging membrane component is supported by the bearing component, the rotating component can rotate 360 degrees, the hanging arm 6 is an X-shaped cross arm, and hanging rope can be threaded through the hanging rope at the screw ports of the hanging rings at the two ends of the hanging arm, so that hanging.

Therefore, compared with the prior art, the large winding core film unloading device adopting the embodiment mainly has the following advantages:

1) the phenomenon of metal grinding is reduced.

2) The operation is convenient and simple.

3) The product quality is improved and the waste is reduced.

Example two:

referring to fig. 1 and fig. 2, a film unloading device for a large winding core according to an embodiment of the present invention is shown in the drawings, and the present embodiment further provides an improved technical solution on the basis of the above embodiments: lifting unit 12 includes folding arm 121 and folding arm drive unit 122, and folding arm 121 is X-shaped structure, and through the improvement of above-mentioned structure, drive unit is hydraulic cylinder or motor, and folding arm is X-shaped structure, thereby can realize the lift of folding arm through hydraulic cylinder or motor and reach the purpose, can provide a stable holding power simultaneously to can guarantee the quality of product equipment.

Example three:

referring to fig. 1 and fig. 2, a film unloading device for a large winding core provided by the third embodiment of the present invention is shown in the drawings, and the present embodiment further makes an improved technical solution on the basis of the above embodiments: the rotating assembly 13 comprises a bottom plate 131, a bearing component 132 and a top plate 133, the bearing component 132 is fixedly arranged on the bottom plate 131, the top plate 133 is arranged on the bearing component 132, and the bearing component 132 comprises a slewing bearing and a roller.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention 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 of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a big core unloads membrane device which characterized in that includes:

the film hanging travelling mechanism (1) comprises a base (11), a lifting assembly (12), a rotating assembly (13) and a film hanging assembly (14), wherein the lifting assembly (12) is installed on the base (11), the rotating assembly (13) is installed at the top of the lifting assembly (12), the lifting assembly (12) drives the rotating assembly (13) to lift, the film hanging assembly (14) is installed on the rotating assembly (13), and the rotating assembly (13) drives the film hanging assembly (14) to rotate;

driving actuating mechanism (2), it includes two parallel linear guide (21), driving motor (211) is connected in two linear guide (21), be provided with an at least rack (22) between two linear guide (21), rack (22) are on a parallel with linear guide (21), the bottom of base (11) is provided with the gyro wheel, base (11) pass through gyro wheel sliding connection in on linear guide (21), the bottom of base (11) still is provided with gear (15), its meshing in on rack (22), gear (15) are the nylon gear.

2. A large core film discharge device according to claim 1, characterised in that the rack (22) is a nylon rack.

3. A large core film discharge apparatus according to claim 1, wherein the lifting assembly (12) comprises a folding arm (121) and a folding arm driving part (122), and the folding arm (121) has an X-shaped structure.

4. A large core film unloading device according to claim 1, wherein the rotating assembly (13) comprises a bottom plate (131), a bearing part (132) and a top plate (133), the bearing part (132) is fixedly mounted on the bottom plate (131), and the top plate (133) is mounted on the bearing part (132).

5. A large core film discharge apparatus according to claim 4, wherein said bearing means (132) comprises a rotary support and a roller.

6. A large core de-lamination device according to claim 1, characterized in that the membrane module (14) comprises at least two crossed booms (141).

7. A large winding core film unloading device according to claim 6, characterized in that the end of the suspension arm (141) is connected with a hanging ring (142), the hanging ring (142) is connected with a hanging rope (143), and the hanging rope (143) hangs the end of the winding core (3).