CN212588605U

CN212588605U - FPC upset binding device

Info

Publication number: CN212588605U
Application number: CN202021324438.2U
Authority: CN
Inventors: 熊松; 陈金秀
Original assignee: Shenzhen Jintuo Microelectronics Equipment Co ltd
Current assignee: Jingchuang Shenzhen Equipment Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-23
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a FPC upset binding device relates to FPC binding equipment technical field, including the conveying platform, install the display screen alignment platform in conveying platform the place ahead, the last the place ahead of display screen alignment platform is equipped with pressure head mechanism, and the left the place ahead of display screen alignment platform is equipped with tilting mechanism, and tilting mechanism is used for upset FPC. The utility model has the advantages that: through setting up tilting mechanism, insert FPC's golden finger in the breach of display screen upper end, improved the work efficiency of nation's settlement.

Description

FPC upset binding device

Technical Field

The utility model relates to a FPC nation decides equipment technical field, especially relates to a FPC upset nation decides device.

Background

The bonding is a processing mode of realizing mechanical connection and electrical conduction of a display screen and an FPC6 (flexible circuit board) at a certain temperature, pressure and time by bonding through a certain substance, and is an important production process of novel electronic products such as smart phones, tablet computers, LCD displays, liquid crystal televisions and the like. The bonding production process of the FPC and the display screen is diversified, as shown in fig. 1, the production process of one type of products needs to enable a golden finger of the FPC6 to penetrate through a notch at the upper end of the display screen 7 first and then bond the golden finger, the existing production process mainly adopts a manual machine, the golden finger of the FPC6 penetrates through the display screen 7 manually, and then the golden finger is bonded by machine vision in an aligned mode, but the bonding mode is high in process difficulty, and low in yield and working efficiency.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a FPC upset binding device mainly solves FPC golden finger and needs the manual work to pass the display screen breach to lead to the problem that work efficiency is low.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides a FPC upset binding means, includes the conveying platform, installs the display screen alignment platform in conveying platform the place ahead, and the last the place ahead of display screen alignment platform is equipped with pressure head mechanism, and the left place ahead of display screen alignment platform is equipped with tilting mechanism, and tilting mechanism is used for upset FPC.

In some embodiments, the above-mentioned turnover mechanism includes a fixing base and a Y-axis cylinder installed on the upper portion of the fixing base, a Z-axis electric table is installed on the side surface of the Y-axis cylinder, a turnover cylinder is installed on one side of the Z-axis electric table, an FPC adsorption jig is installed on an output shaft of the turnover cylinder, and a plurality of air holes are formed in the surface of the FPC adsorption jig.

In some embodiments, the output shaft of the turnover cylinder is a disk, and the FPC adsorption jig is mounted on a non-axial center point of the disk.

In some embodiments, the display screen aligning platform includes an FPC supporting plate, a display screen adsorption jig and an XYQ axis moving mechanism, the FPC supporting plate is installed at the front end of the display screen adsorption jig, a gap is formed between the FPC supporting plate and the display screen adsorption jig, and the XYQ axis moving mechanism is used for moving in a XYQ three-direction.

In some embodiments, the surface of the display screen adsorption jig is provided with air holes.

In some embodiments, the rear end of the above-described pressing head mechanism is provided with an FPC suction cup.

The utility model has the advantages that: through setting up tilting mechanism, insert FPC's golden finger in the breach of display screen upper end, improved the work efficiency of nation's settlement.

Drawings

FIG. 1 is a schematic structural diagram of a conventional FPC and a display screen;

fig. 2 is a perspective view of an FPC flip-bonding device disclosed in the embodiment of the present invention;

fig. 3 is a perspective view of the turnover mechanism disclosed in the embodiment of the present invention;

fig. 4 is a perspective view of a display screen aligning platform disclosed in the embodiment of the present invention;

fig. 5 is a partially enlarged view of the FPC flip-bonding apparatus disclosed in the embodiment of the present invention;

wherein: the display screen display device comprises a conveying platform, a 2-display screen aligning platform, a 3-pressure head mechanism, a 4-turnover mechanism, a 5-FPC sucker, a 6-FPC, a 7-display screen, a 21-FPC supporting plate, a 22-display screen adsorption jig, a 23-XYQ shaft moving mechanism, a 41-fixed seat, a 42-Y shaft air cylinder, a 43-Z shaft electric platform, a 44-turnover air cylinder and a 45-FPC adsorption jig.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the following will explain the contents of the present invention in detail with reference to the accompanying drawings and the detailed description. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.

As shown in fig. 2, this embodiment discloses a FPC upset binding apparatus, including conveying platform 1, install the display screen in conveying platform 1 the place ahead and counterpoint platform 2, the last place ahead that the display screen counterpointed platform 2 is equipped with pressure head mechanism 3, and the left place ahead that the display screen counterpointed platform 2 is equipped with tilting mechanism 4, and tilting mechanism 4 is used for upset FPC.

The utility model discloses a set up tilting mechanism 4, insert the breach of display screen 7 upper end with FPC 6's golden finger, improved the work efficiency of nation's settlement.

As another preferred embodiment of the present invention, as shown in fig. 3, the turnover mechanism 4 includes a fixing base 41, and a Y-axis cylinder 42 installed on the upper portion of the fixing base 41, a Z-axis electric table 43 is installed on the side of the Y-axis cylinder 42, a turnover cylinder 44 is installed on one side of the Z-axis electric table 43, an FPC adsorption jig 45 is installed on the output shaft of the turnover cylinder 44, and the surface of the FPC adsorption jig 45 is provided with a plurality of air holes. The Y-axis cylinder 42 and the Z-axis electric stage 43 are engaged to allow the FPC holding jig 45 to move freely in the Y-direction and the Z-direction, and the flip cylinder 44 is mainly used to rotate the FPC6 from the horizontal direction to the vertical direction, and to be engaged to the Y-direction and the Z-direction movement, so as to be inserted into the notch of the display 7 accurately.

A plurality of gas pockets intercommunication negative pressure that foretell FPC adsorbs tool 45 surface setting takes place the mechanism, like vacuum generating device, adsorbs FPC6 on the surface that display screen adsorbs tool 22, avoids taking place to remove at nation bonding in-process FPC6 and causes the nation to fix a position inaccurate, has improved the yield of nation.

As another preferred embodiment of the present invention, the output shaft of the turnover cylinder is a circular disc, and the FPC adsorption jig is installed at a non-axial center point of the circular disc.

As another preferred embodiment of the present invention, as shown in fig. 4, the display screen aligning platform 2 includes an FPC supporting plate 21, a display screen adsorption jig 22 and an XYQ shaft moving mechanism 23, the FPC supporting plate 21 is installed at the front end of the display screen adsorption jig 22, a gap is provided between the FPC supporting plate 21 and the display screen adsorption jig 22, the gap is used for providing the space where the turnover mechanism 4 enters (i.e., the space where the FPC adsorption jig 45 enters), and the XYQ shaft moving mechanism is used for moving in the XYQ three-direction. FPC layer board 21 is used for spacing FPC absorption tool 45, when avoiding FPC6 and the ITO part pressfitting of display screen 7, FPC6 is deviate from the breach of display screen 7.

As another preferred embodiment of the utility model, as shown in fig. 5, the surface that the tool 22 was adsorbed to the display screen is equipped with the gas pocket, and this gas pocket intercommunication negative pressure generating mechanism, like vacuum generating device, adsorbs display screen 7 on the surface that tool 22 was adsorbed to the display screen, avoids taking place to remove at nation's in-process display screen 7 and causes nation's position inaccurate, has improved the yield of nation's.

As shown in fig. 1, as another preferred embodiment of the present invention, the rear end of the pressing head mechanism 3 is provided with an FPC suction cup 5 for transferring the FPC from the transfer platform 1 to the FPC suction jig 45. Due to the shielding in the drawing, the suction cup of the FPC suction cup 5 is not completely shown, but the device is not the invention, and only for further improving the automation degree, it is not described herein too much, the following photo-alignment is the prior art, and the person skilled in the art can install the photo-alignment device at a reasonable position according to the actual situation, and is not described herein again.

The working principle is as follows: as shown in fig. 5, a mechanical structure is adopted to automatically implement the following actions, the FPC6 is firstly conveyed to the turnover mechanism 4 through the conveying platform 1, the turnover mechanism 4 is turned over for 90 degrees after the vision photographing, the gold finger of the FPC6 is erected to a waiting position, the display screen 7 enters the photographing alignment through the display screen adsorption jig 22, then the gold finger of the FPC6 rises to pass through the notch of the display screen 7, the FPC6 is turned to an original position, namely, a horizontal position, and the pressure head mechanism 3 is pressed down to realize the bonding.

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 to implement the present invention, which cannot 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 by the protection scope of the present invention.

Claims

1. The utility model provides a FPC upset nation decides device, its characterized in that, includes the conveying platform, installs the display screen in conveying platform the place ahead is counterpointed the platform, the last the place ahead of display screen counterpoint platform is equipped with pressure head mechanism, the left the place ahead that the display screen counterpointed the platform is equipped with tilting mechanism, tilting mechanism is used for upset FPC.

2. The FPC flip bonding device according to claim 1, wherein the turnover mechanism comprises a fixed base and a Y-axis cylinder installed on the upper portion of the fixed base, a Z-axis electric table is installed on a side surface of the Y-axis cylinder, a turnover cylinder is installed on one side of the Z-axis electric table, an FPC adsorption jig is installed on an output shaft of the turnover cylinder, and a plurality of air holes are formed in the surface of the FPC adsorption jig.

3. The FPC flip bonding apparatus of claim 2, wherein the output shaft of the flip cylinder is a disk, and the FPC absorption fixture is mounted at a non-axial center point of the disk.

4. The FPC flip-bonding device according to claim 1, wherein the display screen aligning platform comprises an FPC supporting plate, a display screen adsorption jig and an XYQ axis moving mechanism, the FPC supporting plate is installed at the front end of the display screen adsorption jig, a gap is formed between the FPC supporting plate and the display screen adsorption jig, and the XYQ axis moving mechanism is used for moving in an XYQ three-direction.

5. The FPC flip bonding apparatus of claim 4, wherein the surface of the display screen adsorption jig is provided with air holes.

6. The FPC flip bonding apparatus of claim 1, wherein the rear end of the indenter mechanism is provided with an FPC suction cup.