CN215854127U

CN215854127U - Roll-to-roll FPC automatic switching material receiving mechanism

Info

Publication number: CN215854127U
Application number: CN202023109726.9U
Authority: CN
Inventors: 张涛
Original assignee: Chunhua Technological Kunshan Co ltd
Current assignee: Chunhua Technological Kunshan Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2022-02-18
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a roll-to-roll FPC automatic switching material receiving mechanism which comprises a multi-shaft rolling device and a simulation material receiving device, wherein the multi-shaft rolling device comprises a plurality of rolling rollers and a driving unit for driving the rolling rollers to move between rolling positions and roll changing positions; the simulation material receiving device comprises a pressing shaft and a lifting unit, wherein the pressing shaft is used for pressing a roll-to-roll FPC product to a rolling roller located at a rolling position with uniform force, and the lifting unit is used for driving the pressing shaft to lift. The drive unit comprises a drive support, a rotary disc rotatably mounted on the drive support, and a driver for driving the rotary disc to rotate and position, and the winding roller is rotatably mounted on the rotary disc. The lifting unit comprises a lifting support, an air cylinder rotatably mounted on the lifting support, and a rotating frame rotatably connected with the lifting support and the air cylinder respectively, and the pressure-bearing shaft is rotatably mounted on the rotating frame. The utility model can realize the automatic rolling of the roll-to-roll FPC, can avoid the product problem caused by manual rolling operation and improve the product quality.

Description

Roll-to-roll FPC automatic switching material receiving mechanism

Technical Field

The utility model relates to the technical field of FPC (flexible printed circuit) production, in particular to a roll-to-roll FPC automatic switching and receiving mechanism.

Background

In the prior art, to roll-to-roll FPC products, equipment with a single rolling roller is adopted during material collection, and during operation, an operator is required to manually finish operations such as cutting the products, pasting the products on the rolling roller, manually replacing the rolling roller and the like. In the operation process of personnel, the problem that when the roller is pasted on a product, the tension on two sides is uneven, so that the deviation correcting system is over-limited, and the rolled product cannot be collected, so that the expansion and shrinkage of the FPC product are abnormal is easy to occur.

Disclosure of Invention

The utility model aims to provide a roll-to-roll FPC automatic switching material receiving mechanism which replaces manual operation and can avoid the problems of irregular material receiving, abnormal expansion and shrinkage and the like of products.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a roll-to-roll FPC automatic switching material receiving mechanism comprises a multi-shaft rolling device and a simulation material receiving device, wherein the multi-shaft rolling device comprises a plurality of rolling rollers and a driving unit for driving the rolling rollers to move between rolling positions and roll changing positions; the simulation material receiving device comprises a pressing shaft and a lifting unit, wherein the pressing shaft is used for pressing a roll-to-roll FPC product to a rolling roller positioned at the rolling position with uniform force, and the lifting unit is used for driving the pressing shaft to lift.

The drive unit comprises a drive support, a rotary disc and a driver, wherein the rotary disc is rotatably mounted on the drive support, the driver is used for driving the rotary disc to rotate and position, and the rolling roller is rotatably mounted on the rotary disc.

The driver adopts a servo motor.

The lifting unit comprises a lifting support, an air cylinder rotatably mounted on the lifting support, and a rotating frame rotatably connected with the lifting support and the air cylinder respectively, and the pressure-applying shaft is rotatably mounted on the rotating frame.

The lifting support is provided with a limiting piece, a limiting hole is formed in the limiting piece, and the air cylinder and the connecting shaft of the rotating frame are arranged in the limiting hole in a sliding mode.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model can realize the automatic rolling of the roll-to-roll FPC, can avoid the problems of uneven material collection, abnormal expansion and shrinkage and the like of products caused by manual rolling operation, and improves the product quality.

Drawings

FIG. 1 is a schematic front view of the automatic roll-to-roll FPC switching and receiving mechanism of the present invention.

In the above drawings: 1. a multi-shaft winding device; 2. a simulated material receiving device; 3. a winding roller; 4. a platform; 5. a drive bracket; 6. a turntable; 7. a driver; 8. pressing the shaft; 9. a lifting support; 10. a cylinder; 11. a rotating frame; 12. a limiting sheet.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings to which the utility model is attached.

The first embodiment is as follows: as shown in fig. 1, the roll-to-roll FPC automatic switching material receiving mechanism includes a multi-axis rolling device 1 and a simulation material receiving device 2.

The multi-shaft winding device 1 comprises a plurality of winding rollers 3 and a driving unit; in this embodiment, two winding rollers 3 are provided, and the winding rollers 3 are cylindrical and have an axis perpendicular to the drawing plane. The driving unit is used for driving the winding roller 3 to move between a winding position and a reel changing position and comprises a driving bracket 5 arranged on the platform 4, a turntable 6 rotationally arranged on the driving bracket 5 and a driver 7 used for driving the turntable 6 to rotate and position. The winding roller 3 is rotatably mounted on a turntable 6. The driver 7 employs a servo motor.

The simulation material receiving device 2 comprises a pressing shaft 8 and a lifting unit. The pressing shaft 8 is used for pressing the roll-to-roll FPC product onto the rolling roller 3 positioned at the rolling position with uniform force, the pressing shaft 8 is cylindrical, and the axis of the pressing shaft is perpendicular to the drawing surface. The lifting unit is used for driving the pressing shaft 8 to lift and comprises a lifting support 9, an air cylinder 10 and a rotating frame 11 which are arranged on the platform 4. The cylinder 10 is rotatably mounted on the lifting support 9, the rotating frame 11 is rotatably connected with the lifting support 9 and the cylinder 10 respectively, the rotating point with the lifting support 9 is located at the end part of the rotating frame, and the rotating point with the cylinder 10 is located at the middle part of the rotating frame. The pressing shaft 8 is rotatably mounted on the other end of the rotating frame 11. The lifting support 9 is further provided with a limiting piece 12, a limiting hole is formed in the limiting piece 12, and the connecting shaft of the air cylinder 10 and the rotating frame 11 is arranged in the limiting hole in a sliding mode.

When the roll-to-roll FPC automatic switching material receiving mechanism is applied, the rolling roller 3 at the rolling position is utilized to roll the FPC product. When a roll is rolled, the driving unit drives the rolling roller 3 to rotate to a roll changing position, meanwhile, the other rolling roller 3 rotates to a rolling position, the air cylinder 10 retracts to drive the rotating frame 11 to rotate downwards, so that the pressing shaft 8 presses the FPC product to the rolling roller 3 located at the rolling position with uniform force, and then the pressing shaft 8 rises to continue rolling.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a roll-to-roll FPC automatic switch receiving agencies which characterized in that: the roll-to-roll FPC automatic switching and receiving mechanism comprises a multi-shaft rolling device and a simulation receiving device, wherein the multi-shaft rolling device comprises a plurality of rolling rollers and a driving unit for driving the rolling rollers to move between rolling positions and roll changing positions; the simulation material receiving device comprises a pressing shaft and a lifting unit, wherein the pressing shaft is used for pressing a roll-to-roll FPC product to a rolling roller positioned at the rolling position with uniform force, and the lifting unit is used for driving the pressing shaft to lift.

2. The roll-to-roll FPC automatic switching and receiving mechanism of claim 1, characterized in that: the drive unit comprises a drive support, a rotary disc and a driver, wherein the rotary disc is rotatably mounted on the drive support, the driver is used for driving the rotary disc to rotate and position, and the rolling roller is rotatably mounted on the rotary disc.

3. The roll-to-roll FPC automatic switching and receiving mechanism of claim 2, characterized in that: the driver adopts a servo motor.

4. The roll-to-roll FPC automatic switching and receiving mechanism of claim 1, characterized in that: the lifting unit comprises a lifting support, an air cylinder rotatably mounted on the lifting support, and a rotating frame rotatably connected with the lifting support and the air cylinder respectively, and the pressure-applying shaft is rotatably mounted on the rotating frame.

5. The roll-to-roll FPC automatic switching and receiving mechanism of claim 4, characterized in that: the lifting support is provided with a limiting piece, a limiting hole is formed in the limiting piece, and the air cylinder and the connecting shaft of the rotating frame are arranged in the limiting hole in a sliding mode.