CN215203911U

CN215203911U - Laminating device beam barrel

Info

Publication number: CN215203911U
Application number: CN202023088593.1U
Authority: CN
Inventors: 何金成; 梁山; 李建强
Original assignee: Shenzhen Zecheng Automation Machinery Co ltd
Current assignee: Shenzhen Zecheng Automation Machinery Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-12-17
Anticipated expiration: 2030-12-19

Abstract

The utility model provides a laminating device beam barrel, include: a shaft-pressing roller mechanism; the shaft pressing roller mechanism comprises a supporting part connected with the upper end of a cylinder body of an air cylinder, a piston part of the air cylinder is connected to a pressure conduction piece through a pressure sensor, and the pressure conduction piece is connected to a semicircular shaft roller of the shaft pressing roller mechanism; the shaft pressing roller mechanism further comprises a shaft frame, and the semicircular shaft roller is rotatably arranged on the shaft frame through a roller shaft. By using the semicircular shaft roller in the pressing mechanism, higher pressure can be output on a pressing surface during pressing, a better pressing effect can be achieved without applying higher external force, and the positive electrode and the negative electrode are attached more tightly during pressing in a heating and pressing mode; through the better relative position of adjusting pressing mechanism and needs pressfitting material of guide rail to avoid the pressfitting position not right, produce the waste material.

Description

Laminating device beam barrel

Technical Field

The utility model relates to a battery pole piece processing technology field especially relates to a laminating device beam barrel.

Background

Lithium batteries are widely used in energy storage power systems such as hydraulic power, fire power, wind power and solar power stations, uninterruptible power supplies for post and telecommunications communication, and in a plurality of fields such as electric tools, electric bicycles, electric motorcycles, electric automobiles, military equipment and aerospace, and the lithium batteries are widely used in portable electrical appliances such as portable computers, cameras and mobile communication due to their unique performance advantages.

The production process flow of the lithium battery is quite complex, after all, the safety performance of the lithium battery product is directly related to the life health of consumers, and the production and the manufacture of the natural lithium battery have higher requirements on the performance, the precision, the stability and the automation level of equipment.

In the production process of the positive and negative electrode paper materials, all parts need to be glued and assembled, the traditional manual assembly is low in natural efficiency, time-consuming and labor-consuming, the precision of the pressing pressure effect is not well controlled, and the like; and the existing press-fit die needs the output of large pressure, can not be checked in real time, and can intuitively adjust the output pressure.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention has been made to provide a laminating device roll that overcomes or at least partially solves the above-mentioned problems.

In order to solve the problem, the utility model discloses a laminating device beam barrel, include:

a shaft-pressing roller mechanism;

the shaft pressing roller mechanism comprises a supporting part connected with the upper end of a cylinder body of an air cylinder, a piston part of the air cylinder is connected to a pressure conduction piece through a pressure sensor, and the pressure conduction piece is connected to a semicircular shaft roller of the shaft pressing roller mechanism;

the shaft pressing roller mechanism further comprises a shaft frame, and the semicircular shaft roller is rotatably arranged on the shaft frame through a roller shaft.

Preferably, the support part is connected to the upper end of the main frame, and the lower end of the main frame is slidably arranged on the guide rail of the base;

the base is connected with the pressing platform through a supporting column;

the semicircular shaft roller is positioned at the upper end of the pressing platform and is in the range of the table top of the pressing platform.

Preferably, the cylinder body of the air cylinder is also connected with a pressure reducing valve.

Preferably, the lower end of the main body frame is provided with a sliding plate, and the sliding plate is provided with a sliding chute matched with the linear guide rail of the base.

Preferably, the upper end face of the pressing platform is further provided with a silica gel soft plate.

Preferably, the thickness of the silica gel soft board is 5 mm.

Preferably, the pneumatic pressure range of the air cylinder is 10-20 KGF;

the pressure sensor is connected to an external display device, and the sensing range of the pressure sensor is 0-20 KGF.

Preferably, the main body frame is provided with 4 sets of the shaft pressing roller mechanisms.

Preferably, a motor is further arranged on one side of the base;

the motor is connected to the slide plate by a lead screw.

Preferably, a heating tube is further arranged inside the semicircular shaft roller.

The utility model discloses a following advantage: by using the semicircular shaft roller in the pressing mechanism, higher pressure can be output on a pressing surface during pressing, a better pressing effect can be achieved without applying higher external force, and the positive electrode and the negative electrode are attached more tightly during pressing in a heating and pressing mode; through the better relative position of adjusting pressing mechanism and needs pressfitting material of guide rail to avoid the pressfitting position not right, produce the waste material.

Drawings

FIG. 1 is a schematic structural view of a roller of a laminating apparatus according to the present invention;

FIG. 2 is a schematic view of a plurality of sets of compression rollers of the roller of the laminating apparatus of the present invention;

fig. 3 is a schematic view of the structure of the semicircular roller of the laminating device of the present invention.

The drawings illustrate the following:

1. a cylinder; 11. a pressure reducing valve; 2. a support portion; 3. a pressure sensor; 4. a pressure transmitter; 5. a pedestal; 6. a semicircular shaft roller; 61. a roll shaft; 7. a main body frame; 71. a sliding plate; 8. a base; 81. pressing the platform; 82. a silica gel soft board; 83. a support pillar; 84. a motor; 85. a guide rail.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

One of the core ideas of the utility model is that the semi-circular shaft roller 6 is used in the pressing mechanism, so that larger pressure can be output on the pressing surface during pressing, better pressing effect is not required to be achieved under the condition of applying larger external force, and the positive and negative electrodes are more tightly attached during pressing in a heating and pressing mode; through the better relative position of adjusting pressing mechanism and needs pressfitting material of guide rail to avoid the pressfitting position not right, produce the waste material.

Referring to fig. 1 and fig. 3, this embodiment shows a block diagram of a structure of a mandrel of a laminating apparatus, which may specifically include: a shaft-pressing roller mechanism; the shaft pressing roller mechanism comprises a supporting part 2 connected with the upper end of a cylinder body of an air cylinder 1, a piston part of the air cylinder 1 is connected to a pressure conduction piece 4 through a pressure sensor 3, the pressure conduction piece 4 is connected to a semicircular shaft roller 6 of the shaft pressing roller mechanism, and the pressure sensor 3 is attached to a pressing block at the pressing position of the air cylinder 1 and used for detecting the pressure during pressing; the shaft pressing roller mechanism further comprises a shaft frame 5, and the semicircular shaft roller 6 is rotatably arranged on the shaft frame 5 through a roller shaft 61. Because the semicircular shaft roller 6 naturally takes inertia effect when working on the platform, the roller is provided with the cylinder, and the rolling mode of the semicircular shaft roller is more powerful, so that the pressing effect is better.

In this embodiment, the support part 2 is connected to the upper end of the main frame 7, and the lower end of the main frame 7 is slidably disposed on the guide rail 85 of the base 8; the base 8 is connected with the pressing platform 81 through a supporting column 83; the semicircular shaft roller 6 is positioned at the upper end of the pressing platform 81 and is within the range of the table top of the pressing platform 81; the lower end of the main body frame 7 is provided with a sliding plate 71, and the sliding plate 71 is provided with a sliding chute matched with the linear guide rail 85 of the base 8; when the rolling is performed, the rolling is possibly misaligned with the passing material and is not in the rolling range of the positive electrode and the negative electrode, and the like, at this time, the guide rail 85 is adjusted to adjust the sliding plate to drive the main frame 7 so as to adjust the relative position of the shaft roller and the pressing platform 81, so that the positive electrode and the negative electrode to be pressed are processed at proper positions.

In this embodiment, the cylinder body of the cylinder 1 is further connected with a pressure reducing valve 11, and the required pressure can be controlled by the pressure reducing valve 11 on the cylinder.

In this embodiment, a silica gel soft board 82 is further disposed on the upper end surface of the pressing platform 81; the thickness of the silica gel soft board 82 is 5 mm; and a silica gel soft plate 82 is attached to the pressing platform 81, so that friction damage during material passing is protected, and meanwhile, uniform stress distribution is ensured when the positive and negative pole plates are pressed down.

In the embodiment, the upper limit of the pneumatic pressure of the cylinder 1 is 10-20 KGF; the pressure sensor 3 is connected to an external display device, and the sensing range of the pressure sensor 3 is 0-20 KGF; a pressure sensor 3 is attached between the pressing part of the cylinder 1 and the pressing block and used for visually and accurately detecting the pressure range, the pressure is detected during pressing, and the required pressure can be controlled through a pressure reducing valve 11 on the cylinder 1, so that accurate output is achieved; through the pressure of cylinder output to the pressfitting power of 6 self gravities of cooperation semicircular beam barrel and roll-in makes it to export 35 ~ 50 KGF's pressure, thereby only need the output of low-power cylinder, just can satisfy the demand of great pressfitting power output, more energy saving consumption in process of production.

In another embodiment, as shown in fig. 2, 4 sets of the platen roller mechanisms are arranged on the

main body frame

7, 4 sets of the platen roller mechanisms are arranged in parallel in the material passing roller device, 4 rows of the material passing rollers are pressed simultaneously after the material passing rollers are attached, and the air cylinders 1 are used for pressing the attached positive and negative electrode material sheet positions.

In another embodiment, a motor 84 is further disposed on one side of the base 8; the motor 84 is connected to the slide plate 71 by a lead screw; a heating tube is arranged in the semicircular shaft roller 6; the existing assembly can utilize a motor 84 matched with a linear guide rail 85 to adjust the pressing position back and forth, and then carry out back and forth movement and over rolling, so that the position adjustment is more accurate; the heating pipe is attached in the roller, the heating effect is conducted on the roller, the roller is better assisted to press and cling to the polar paper, and the better attaching effect is achieved.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The shaft roller of the laminating device provided by the utility model is described in detail, and the principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the above embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A laminating device beam barrel, characterized by, includes:

a shaft-pressing roller mechanism;

2. The laminating device beam barrel of claim 1 wherein the support portion is attached to an upper end of a main frame, the lower end of the main frame being slidably disposed on a rail of a base;

the base is connected with the pressing platform through a supporting column;

3. The laminating device beam barrel of claim 1, wherein a pressure relief valve is further coupled to the cylinder body of the air cylinder.

4. The laminating device beam barrel of claim 2 wherein the lower end of the main body frame is provided with a sliding plate having a sliding slot that mates with the linear guide of the base.

5. The laminating device axis roller of claim 2, wherein the laminating platform is further provided with a soft silica gel plate on the upper end surface.

6. The laminating device beam barrel according to claim 5, wherein the thickness of the soft silicone sheet is 5 mm.

7. The laminating device mandrel of claim 1, wherein the pneumatic pressure of the cylinder is in the range of 10-20 KGF;

8. The laminating device beam barrel of claim 2 wherein 4 sets of said platen roller mechanisms are provided on said body frame.

9. The laminating device beam barrel of claim 4, wherein a motor is further provided on one side of the base;

the motor is connected to the slide plate by a lead screw.

10. The laminating device beam barrel of claim 1, wherein a heat pipe is further disposed inside the semicircular beam barrel.