CN217626273U

CN217626273U - FPC feed mechanism

Info

Publication number: CN217626273U
Application number: CN202221287743.8U
Authority: CN
Inventors: 刘文雄; 刘芫昕
Original assignee: Suzhou Cluster Electronics Co ltd
Current assignee: Suzhou Cluster Electronics Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-21
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a FPC feed mechanism, including the material loading support plate that is used for placing the FPC sheet and the drive assembly who is used for driving the material loading support plate, drive assembly includes the triaxial motion module that sets up in the full-automatic lamination equipment frame of FOG to and the horizontal module with triaxial motion module swing joint, material loading support plate swing joint is on horizontal module, and sets up a plurality of vacuum adsorption holes that are used for adsorbing the FPC sheet on the material loading support plate, the utility model discloses a FPC feed mechanism realizes the adjustment of material loading support plate in multi-direction to be applicable to the FPC sheet material loading of not unidimensional; the feeding efficiency is also greatly improved.

Description

FPC feed mechanism

Technical Field

The utility model relates to a FPC pastes dress technical field, especially relates to a FPC feed mechanism.

Background

A Flexible Printed Circuit board, which is also called a Flexible Printed Circuit board, or a Flexible Printed Circuit board (FPC), which is an abbreviation of Flexible Printed Circuit (FPC), is manufactured by using polyimide or a polyester film as a base material, and has high reliability and excellent flexibility. It features light weight, thin thickness, softness and flexibility. The method is mainly used for a plurality of products such as mobile phones, notebook computers, PDAs, digital cameras, liquid crystal display screens and the like.

Since some electronic products have high-density and high-speed signal connection requirements, the FPC sheet needs to be laminated on a Glass substrate (Glass) and then subjected to subsequent processing, which is an FOG processing technology. However, the existing feeding method for the FPC sheet mainly comprises the step of manually feeding, so that the feeding efficiency is low, and the pressing processing efficiency of the FOG processing technology is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a FPC feeding mechanism which has a simple structure and realizes the adjustment of a feeding support plate in multiple directions so as to be suitable for feeding FPC sheets with different sizes; the manual feeding operation is replaced, and the feeding efficiency is greatly improved.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a FPC feeding mechanism comprises a feeding carrier plate for placing FPC sheets and a driving component for driving the feeding carrier plate,

the drive assembly comprises a three-axis movement module arranged on the FOG full-automatic pressing equipment rack and a transverse module movably connected with the three-axis movement module, the feeding support plate is movably connected onto the transverse module, and a plurality of vacuum adsorption holes used for adsorbing FPC sheets are formed in the feeding support plate.

The utility model relates to a FPC feed mechanism's beneficial effect is that, the material loading support plate can be to being close to or keeping away from under drive assembly's drive the direction that material loading on the full-automatic lamination equipment of FOG moved the transfer subassembly removes, the FPC sheet material loading of being convenient for.

The feeding carrier plate is L-shaped, and a plurality of FPC sheets can be placed on the Y-direction plate of the feeding carrier plate at one time. A plurality of vacuum adsorption holes all set up on the Y is to the board, and a plurality of vacuum adsorption holes are used for a plurality of FPC sheets of adsorbing, make a plurality of FPC sheets remain stable at the removal in-process, avoid taking place the skew.

The three-axis movement module can drive the transverse module to move along the axial direction of XYZ, and the transverse module can drive the feeding support plate to carry out fine adjustment, so that the feeding support plate can be adjusted in multiple directions, and the Flexible Printed Circuit (FPC) sheet feeding device is suitable for feeding FPC sheets with different sizes; the manual feeding operation is replaced, and the feeding efficiency is greatly improved.

As a further improvement of the utility model, the triaxial movement module includes Y axial straight line module, X axial straight line module and Z axial straight line module, the Y cylinder body setting of Y axial straight line module is connected in the frame and the Y slide of Y axial straight line module and the X cylinder body of X axial straight line module, the X slide of X axial straight line module passes through the Z axle support frame of link and Z axial straight line module and is connected and can drive its slip. The Y-axis linear module, the X-axis linear module and the Z-axis linear module drive the transverse module to move along the three axial directions of XYZ, and further drive the feeding support plate movably connected with the transverse module to move along the three axial directions of XYZ.

As a further improvement of the present invention, the Z-axis linear module includes a Z-axis support frame, a Z-axis ball screw rotatably disposed on the Z-axis support frame, a Z-axis screw nut sleeved on the ball screw, and a Z-axis driving motor rotatably disposed on the Z-axis support frame and used for driving the Z-axis ball screw. And the Z-axis driving motor is started to drive the Z-axis ball screw to rotate, so that the Z-axis screw nut is driven to slide along the Z-axis direction.

The utility model is further improved by further comprising a Y-axis slide rail slider, an X-axis slide rail slider and a Z-axis slide rail slider, wherein the Y-axis slide rail slider comprises a Y-axis slide rail and a Y-axis slider which are matched for use, the Y-axis slide rail is arranged on the frame, and the Y-axis slider is arranged on the X cylinder body;

the X-axis sliding rail sliding block comprises an X-axis sliding rail and an X-axis sliding block which are matched for use, the X-axis sliding rail is arranged in the X-cylinder body, and the X-axis sliding block is arranged on the X-sliding seat;

the Z-axis slide rail sliding block comprises a Z-axis slide rail and a Z-axis sliding block which are matched for use, the Z-axis slide rail is arranged on the Z-axis support frame, and the Z-axis sliding block is arranged on a Z-axis lead screw nut of the Z-axis linear module. The Y-axis slide rail slide block, the X-axis slide rail slide block and the Z-axis slide rail slide block are arranged to be beneficial to improving the stability of the feeding mechanism.

As a further improvement, the horizontal module includes horizontal support frame, sets up horizontal linear drive module on horizontal support frame, the rotating electrical machines that are connected through the horizontal slide of connecting plate with horizontal linear drive module, horizontal support frame is connected with the Z axial straight line module of triaxial motion module, the output shaft of rotating electrical machines passes through the connecting block and is connected with the material loading support plate and can drive its rotation. The transverse linear driving module can also drive the rotating motor and the feeding support plate to move in the Y axial direction, and then fine adjustment of the feeding support plate in the Y axial direction is achieved.

Simultaneously, after the rotating electrical machines started, can drive connecting block, material loading support plate rotatory, realize the fine setting to material loading support plate angle.

As a further improvement, one side of the connecting plate away from the rotating electrical machines is provided with a fixed plate, a plurality of sensors are arranged on the fixed plate, and a detection piece which can extend to a sensor detection point is arranged on the connecting block. When the detecting point of any sensor detects the existence of the detecting piece, the angle data of the rotating motor and the feeding carrier plate at the moment are determined so as to ensure that the angle of the feeding carrier plate is always suitable for feeding the FPC sheet.

As a further improvement of the present invention, the sensor is a plurality of sensors arranged in an arc. And the sensors at different positions can detect and detect the detection sheet.

Drawings

Fig. 1 is a structural diagram of an FPC feeding mechanism according to an embodiment of the present invention;

fig. 2 is a structural diagram of a Z-axis linear module according to an embodiment of the present invention;

fig. 3 is a front view of a transverse module according to an embodiment of the present invention;

fig. 4 is a rear view of a transverse module according to an embodiment of the present invention.

In the figure:

1. a loading carrier plate; 10. a vacuum adsorption hole;

2. a drive assembly;

21. a three-axis motion module; 211. a Y-axis linear module; 212. an X-axis linear module; 213. a Z-axis linear module; 2131. a Z-axis bracing frame; 2132. a Z-axis ball screw; 2133. a Z-axis screw nut; 2134. a Z-axis drive motor;

22. a transverse module; 221. a transverse support frame; 222. a transverse linear driving module; 223. a rotating electric machine;

3. a Y-axis slide rail slider; 31. a Y-axis slide rail; 32. a Y-axis slider;

4. an X-axis slide rail slider; 41. an X-axis slide rail; 42. an X-axis slider;

5. a Z-axis slide rail slider; 51. a Z-axis slide rail; 52. a Z-axis slide block;

6. a connecting frame; 7. a connecting plate; 8. connecting blocks; 9. a fixing sheet; 11. a sensor; 12. and (6) detecting the sheet.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to fig. 1-4, the FPC feeding mechanism of this embodiment includes a feeding carrier 1 for placing FPC sheets thereon and a driving assembly 2 for driving the feeding carrier 1,

the driving assembly 2 comprises a three-axis movement module 21 arranged on a FOG full-automatic pressing equipment rack and a transverse module 22 movably connected with the three-axis movement module 21, the feeding carrier plate 1 is movably connected onto the transverse module 22, and a plurality of vacuum adsorption holes 10 used for adsorbing FPC sheets are formed in the feeding carrier plate 1.

The feeding carrier plate 1 of the embodiment can be driven by the driving assembly 2 to move towards or away from the direction of the feeding transfer assembly on the FOG full-automatic pressing equipment, so that the feeding of FPC sheets is facilitated.

The feeding carrier plate 1 is L-shaped, and a plurality of FPC sheets can be placed on the Y-direction plate of the feeding carrier plate 1 at one time. A plurality of vacuum adsorption holes 10 all set up on the board is to the Y, and a plurality of vacuum adsorption holes 10 are used for a plurality of FPC sheets of adsorbing, make a plurality of FPC sheets remain stable at the removal in-process, avoid taking place the skew.

The three-axis movement module 21 can drive the transverse module 22 to move along the three axial directions of XYZ, and the transverse module 22 can drive the loading carrier plate 1 to carry out fine adjustment, so that the multi-direction adjustment of the loading carrier plate 1 is realized, and the device is suitable for loading FPC (flexible printed circuit) sheets with different sizes; the manual feeding operation is replaced, so that the feeding efficiency is greatly improved.

In an example, referring to fig. 1, the three-axis motion module 21 includes a Y-axis linear module 211, an X-axis linear module 212, and a Z-axis linear module 213, a Y cylinder of the Y-axis linear module 211 is disposed on the frame, a Y slide of the Y-axis linear module 211 is connected to an X cylinder of the X-axis linear module 212, and an X slide of the X-axis linear module 212 is connected to a Z-axis support 2131 of the Z-axis linear module 213 through a connecting frame 6 and can drive the Z-axis support to slide. The Y-axis linear module 211, the X-axis linear module 212, and the Z-axis linear module 213 drive the transverse module 22 to move along the XYZ triaxial direction, so as to drive the loading carrier 1 movably connected to the transverse module 22 to move along the XYZ triaxial direction.

In one example, referring to fig. 2, the Z-axis linear module 213 includes a Z-axis support 2131, a Z-axis ball screw 2132 rotatably disposed on the Z-axis support 2131, a Z-axis screw nut 2133 sleeved on the ball screw, and a Z-axis driving motor 2134 disposed on the Z-axis support 2131 and configured to drive the Z-axis ball screw 2132 to rotate. The Z-axis driving motor 2134 is started to drive the Z-axis ball screw 2132 to rotate, and further drive the Z-axis screw nut 2133 to slide along the Z-axis direction. Similarly, the operation process of the Y-axis linear module 211 and the X-axis linear module 212 can be known.

In an example, as shown in fig. 1-2, the device further includes a Y-axis slide rail slider 3, an X-axis slide rail slider 4, and a Z-axis slide rail slider 5, where the Y-axis slide rail slider 3 includes a Y-axis slide rail 31 and a Y-axis slider 32 that are used in cooperation, the Y-axis slide rail 31 is disposed on the machine frame, and the Y-axis slider 32 is disposed on the X cylinder;

the X-axis slide rail sliding block 4 comprises an X-axis slide rail 41 and an X-axis sliding block 42 which are matched with each other, the X-axis slide rail 41 is arranged in the X-cylinder body, and the X-axis sliding block 42 is arranged on the X sliding seat;

the Z-axis slide rail sliding block 5 comprises a Z-axis slide rail 51 and a Z-axis sliding block 52 which are matched with each other, the Z-axis slide rail 51 is arranged on the Z-axis supporting frame 2131, and the Z-axis sliding block 52 is arranged on a Z-axis lead screw nut 2133 of the Z-axis linear module 213. The setting of Y axle slide rail 31 slider, X axle slide rail 41 slider and Z axle slide rail 51 slider do benefit to the stability that improves feed mechanism.

In an example, referring to fig. 1, fig. 3 and fig. 4, the transverse module 22 includes a transverse support frame 221, a transverse linear driving module 222 disposed on the transverse support frame 221, and a rotating motor 223 connected to a transverse slide of the transverse linear driving module 222 through a connecting plate 7, the transverse support frame 221 is connected to a Z-axis lead screw nut 2133 of a Z-axis linear module 213 of the three-axis motion module 21, and an output shaft of the rotating motor 223 is connected to the loading carrier 1 through a connecting block 8 and can drive the loading carrier to rotate. The transverse linear drive module 222 is conventional and will not be described in detail herein.

When the transverse linear driving module 222 is started, the rotating motor 223 and the loading carrier 1 can be driven to move in the Y axial direction, so as to achieve fine adjustment of the loading carrier 1 in the Y axial direction.

Meanwhile, after the rotating motor 223 is started, the connecting block 8 and the feeding support plate 1 can be driven to rotate, and the fine adjustment of the angle of the feeding support plate 1 is realized.

In an example, referring to fig. 3 and 4, a fixing plate 9 is disposed on a side of the connecting plate 7 away from the rotating electric machine 223, a plurality of sensors 11 are disposed on the fixing plate 9, and a detecting plate 12 capable of extending to a detecting point of the sensors 11 is disposed on the connecting block 8. The detecting point of any sensor 11 determines the angle data of the feeding carrier plate 1 and the rotating motor 223 at the moment when detecting the existence of the detecting piece 12, so as to ensure that the angle of the feeding carrier plate 1 is always suitable for feeding the FPC sheet.

In one example, referring to fig. 3 and 4, the plurality of sensors 11 are arranged in an arc shape. It is ensured that the sensors 11 in different positions can detect the detection of the detection piece 12.

The above embodiments are only for illustrating the technical concept 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, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a FPC feed mechanism which characterized in that: comprises a loading carrier plate (1) for placing FPC sheets and a driving component (2) for driving the loading carrier plate (1),

drive assembly (2) including setting up triaxial motion module (21) in the full-automatic lamination equipment frame of FOG, and with triaxial motion module (21) swing joint's horizontal module (22), material loading support plate (1) swing joint is on horizontal module (22), just a plurality of vacuum adsorption holes (10) that are used for adsorbing the FPC sheet have been seted up on material loading support plate (1).

2. The FPC feeding mechanism of claim 1, wherein: the three-axis movement module (21) comprises a Y-axis axial linear module (211), an X-axis axial linear module (212) and a Z-axis axial linear module (213), a Y cylinder body of the Y-axis axial linear module (211) is arranged on the rack, a Y sliding seat of the Y-axis axial linear module (211) is connected with an X cylinder body of the X-axis axial linear module (212), and an X sliding seat of the X-axis axial linear module (212) is connected with a Z-axis supporting frame (2131) of the Z-axis axial linear module (213) through a connecting frame (6) and can drive the Z-axis axial linear module to slide.

3. The FPC feeding mechanism of claim 2, wherein: the Z-axis linear module (213) comprises a Z-axis support frame (2131), a Z-axis ball screw (2132) rotatably arranged on the Z-axis support frame (2131), a Z-axis screw nut (2133) sleeved on the ball screw and a Z-axis driving motor (2134) which is arranged on the Z-axis support frame (2131) and is used for driving the Z-axis ball screw (2132) to rotate.

4. The FPC feeding mechanism according to claim 2 or 3, wherein: the Y-axis sliding rail sliding block (3) comprises a Y-axis sliding rail (31) and a Y-axis sliding block (32) which are matched, the Y-axis sliding rail (31) is arranged on the rack, and the Y-axis sliding block (32) is arranged on the X cylinder body;

the X-axis sliding rail sliding block (4) comprises an X-axis sliding rail (41) and an X-axis sliding block (42) which are matched with each other, the X-axis sliding rail (41) is arranged in the X-cylinder body, and the X-axis sliding block (42) is arranged on the X sliding seat;

the Z-axis slide rail sliding block (5) comprises a Z-axis slide rail (51) and a Z-axis sliding block (52) which are matched with each other, the Z-axis slide rail (51) is arranged on a Z-axis support frame (2131), and the Z-axis sliding block (52) is arranged on a Z-axis lead screw nut (2133) of the Z-axis linear module (213).

5. The FPC feeding mechanism of claim 1, wherein: the transverse module (22) comprises a transverse support frame (221), a transverse linear driving module (222) arranged on the transverse support frame (221), and a rotating motor (223) connected with a transverse sliding seat of the transverse linear driving module (222) through a connecting plate (7), the transverse support frame (221) is connected with a Z-axis linear module (213) of the three-axis movement module (21), and an output shaft of the rotating motor (223) is connected with the feeding support plate (1) through a connecting block (8) and can drive the feeding support plate to rotate.

6. The FPC feeding mechanism of claim 5, wherein: one side that rotating electrical machines (223) were kept away from in connecting plate (7) is provided with stationary blade (9), be provided with a plurality of sensors (11) on stationary blade (9), be provided with on connecting block (8) and extend to detection piece (12) of sensor (11) check point.

7. The FPC feeding mechanism of claim 6, wherein: the sensors (11) are arranged in an arc shape.