CN211720842U - Mould for automatic reinforcing plate of flexible circuit board - Google Patents
Mould for automatic reinforcing plate of flexible circuit board Download PDFInfo
- Publication number
- CN211720842U CN211720842U CN202020807907.XU CN202020807907U CN211720842U CN 211720842 U CN211720842 U CN 211720842U CN 202020807907 U CN202020807907 U CN 202020807907U CN 211720842 U CN211720842 U CN 211720842U
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- China
- Prior art keywords
- die unit
- circuit board
- flexible circuit
- reinforcing plate
- working face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 title claims description 29
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 230000003028 elevating effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000012779 reinforcing material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an automatic mould for stiffening plate that pastes of flexible circuit board, including terrace die unit and die unit, elevating movement is done through a actuating mechanism drive to the terrace die unit, the die unit has the channel that lets the stiffening plate area pass through, closes on flexible circuit board's machined surface, the die unit still has the passageway that lets the terrace die unit pass, the passageway passes the channel perpendicularly and runs through whole die unit, the terrace die unit has the cam edge working face, the die unit have with cam edge working face matched with concave edge working face, concave edge working face is located the channel and intersects the lateral wall with the passageway, and this lateral wall closes on the machined surface. The device has simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of the processing equipment and specifically relates to a mould for reinforcing plate is pasted automatically to flexible circuit board is related to.
Background
The flexible circuit board is FPC, and auxiliary materials are attached to most of FPC. It is necessary to attach reinforcing materials with certain mechanical strength, such as PI, PET, FR4, etc. to some necessary parts, and to attach gummed paper materials with certain viscosity, such as 3M467, 3M468, D3450, etc. to some necessary parts. The operation of attaching the reinforcing material usually adopts the operation mode of manual attachment at the present stage, and because a flexible circuit board needs to be attached with a large number of reinforcing plates, the defects of low efficiency, easy omission and the like exist in manual operation.
Disclosure of Invention
In view of the above, it is desirable to provide a mold for automatically attaching a reinforcing plate to a flexible circuit board, which has a simple structure and high working efficiency.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides an automatic mould for stiffening plate that pastes of flexible circuit board, includes terrace die unit and die unit, the terrace die unit is elevating movement through a actuating mechanism drive, the die unit has the channel that lets the stiffening plate area pass through, closes on the machined surface of flexible circuit board, the die unit still has the passageway that lets the terrace die unit pass, the passageway passes the channel perpendicularly and runs through whole die unit, the terrace die unit has the relief edge working face, the die unit has the relief edge working face with relief edge working face matched with, the relief edge working face is located the crossing lateral wall of channel and passageway, and this lateral wall closes on the machined surface.
Furthermore, a plurality of gas transmission channels are arranged on the male die unit, outlets of the gas transmission channels are located on the working surface of the convex cutting edge, and inlets of the gas transmission channels are located on the side wall, far away from the working surface of the convex cutting edge, of the male die unit and are connected with a gas source device.
Furthermore, the male die unit and the female die unit are both arranged on an XY plane moving platform.
Further, a conveying mechanism for conveying the reinforcing plate strip is arranged on the XY plane moving platform.
Furthermore, the driving mechanism is fixedly arranged on the XY plane moving platform and is an air cylinder or an oil cylinder.
Furthermore, the female die unit is provided with a mounting surface for fixedly mounting the female die unit on the XY plane moving platform, and a mounting hole groove is formed in the mounting surface and is an oblong hole.
Compared with the prior art, the utility model discloses following beneficial effect has: the device can stably and accurately complete the operation of attaching the reinforcing material to the FPC, and by using the die, the precision is high, the stability is good, and the operation efficiency is improved. This technical scheme and automatic mould of pasting, it is reasonable reliable, rich in the innovation, the practicality is strong. In the application process, the operation efficiency is improved, the product reliability is improved, and the die is applied to production in batches, so that a good effect is achieved.
In order to make the aforementioned and other objects, features and advantages of the invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic view of a usage status of an embodiment of the present invention.
Fig. 2 is a schematic front view of the structure of the male die unit in the embodiment of the present invention.
Fig. 3 is a bottom view of the male die unit in the embodiment of the present invention.
Fig. 4 is a schematic plan view of the structure of the die unit in the embodiment of the present invention.
Fig. 5 is a schematic front view of the structure of the die unit in the embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a flexible circuit board according to an embodiment of the present invention.
In the figure: the manufacturing method comprises the following steps of 1-XY plane moving platform, 2-male die unit, 21-traction hole, 22-inlet of gas transmission channel, 23-gas transmission channel, 24-convex cutting edge working surface, 25-outlet of gas transmission channel, 3-female die unit, 31-channel, 32-channel, 33-concave cutting edge working surface, 34-processing surface, 35-mounting surface, 36-mounting hole groove, 4-conveying mechanism, 5-reinforcing plate strip, 51-reinforcing plate and 6-flexible circuit board.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, a mold capable of automatically attaching a reinforcing plate to a flexible circuit board includes a male mold unit 2 and a female mold unit 3.
The male die unit 2 and the female die unit 3 are both arranged on an XY plane moving platform 1, a driving mechanism (not shown in the figure) for driving the male die unit to do vertical lifting motion is fixedly arranged on the XY plane moving platform 1, and the driving mechanism is preferably an oil cylinder.
As shown in fig. 2-3, the top of the male die unit 2 is provided with a traction hole 21 for being in transmission connection with a driving mechanism, the bottom surface of the male die unit 2 is a convex cutting edge working surface 24, the male die unit 2 is provided with a plurality of gas transmission channels 23, the outlets 25 of the gas transmission channels are positioned on the convex cutting edge working surface, the inlets 22 of the gas transmission channels are positioned on the upper side wall of the male die unit 2, and the inlets 22 are connected with a gas source device through gas nozzles and gas pipes.
As shown in fig. 4 to 5, the female die unit 3 has a channel 32 through which the reinforcing plate strip passes, a processing surface 34 adjacent to the flexible circuit board, and a mounting surface 35 for fixedly mounting the flexible circuit board on the XY plane moving platform, the female die unit 3 further has a passage 31 through which the male die unit passes, the passage 31 vertically passes through the channel 32 and penetrates the entire female die unit 3, the female die unit 3 has a female lip working surface 33 which is matched with the male lip working surface 24, and the female lip working surface 33 is located on a side wall of the channel 32 which intersects with the passage 31, and the side wall is adjacent to the processing surface 34.
In this embodiment, a conveying mechanism 4 for conveying the reinforcing plate strip is installed on the XY plane moving platform 1, and the conveying mechanism 4 is a conventional film strip conveying mechanism, which is not described in detail in this application.
In this embodiment, the mounting surface 35 is provided with a mounting hole groove 36, and the mounting hole groove 36 is an oblong hole, so that the height of the female die unit in the vertical direction can be conveniently adjusted, and the distance between the working surface and the flexible circuit board can be adjusted.
The working process of the die is as follows: under the drive of equipment, the male die unit 2 moves downwards from an initial position, when the male die unit 2 moves to contact with the whole reinforcing plate strip 5, air source equipment starts to suck air, the air enters an outlet 25 of an air conveying channel on a male cutting edge working surface through an air pipe and an air conveying channel, the male cutting edge working surface 24 tightly sucks the whole reinforcing plate strip 5, an oil cylinder drives the male die unit to move downwards, the male die unit 2 penetrates through a channel through the channel to punch the reinforcing plate strip 5, and the male cutting edge working surface 24 is matched with the female cutting edge working surface 33 to punch and separate the reinforcing plate 51; the working surface of the convex cutting edge still tightly absorbs the single reinforcing plate 51, then moves downwards together and reaches the working surface of the equipment (the flexible circuit board 6 is put in advance), and then the single reinforcing plate is directly pressed on the corresponding position of the flexible circuit board and is pressed and stopped for a short time; then the air supply equipment is changed into the initial deflation, and the air supply equipment passes through the air pipe and the air transmission channel, at the moment, the convex edge working surface 24 is separated from the reinforcing plate, namely the convex die unit 2 does not suck the reinforcing plate, and under the deflation state, the convex die unit moves upwards and returns to the initial moving position, so that the automatic sticking of the 1 st reinforcing plate is completed. Through automatic control of the movement time of the equipment, the male die unit is controlled to reciprocate up and down, then the automatic pasting of the 2 nd reinforcing plate, the 3 rd reinforcing plate, the 4 th reinforcing plate and the whole flexible circuit board (total 24 sheets) are completed, and the automatic pasting work of the reinforcing plates is completed as shown in fig. 6; thereby realizing the operation of automatically pasting the reinforcing plate.
The same principle, the technical scheme and the automatic die pasting are also applicable to the operation of automatically pasting the reinforcing materials PI, PET, FR4 and the like on the flexible circuit board, the operation of automatically pasting the adhesive paper materials 3M467, 3M468, D3450 and the like on the flexible circuit board, and the operation of automatically pasting the aluminum sheets, the steel sheets and the like on the flexible circuit board.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an automatic mould for stiffening plate that pastes of flexible circuit board which characterized in that: including terrace die unit and die unit, elevating movement is done through a actuating mechanism drive to the terrace die unit, the die unit has the channel that lets the stiffening plate area pass through, closes on flexible circuit board's machined surface, the die unit still has the passageway that lets the terrace die unit pass, the passageway passes the channel perpendicularly and runs through whole die unit, the terrace die unit has the relief edge working face, the die unit has the concave cutting edge working face with relief cutting edge working face matched with, concave cutting edge working face is located channel and the crossing lateral wall of passageway, and this lateral wall closes on the machined surface.
2. The mold for the automatic reinforcing plate of flexible circuit board according to claim 1, wherein: the male die unit is provided with a plurality of gas transmission channels, outlets of the gas transmission channels are positioned on the working surface of the convex cutting edge, and inlets of the gas transmission channels are positioned on the side wall of the male die unit, which is far away from the working surface of the convex cutting edge, and are connected with a gas source device.
3. The mold for the automatic reinforcing plate of flexible circuit board according to claim 1, wherein: the male die unit and the female die unit are both arranged on an XY plane moving platform.
4. The mold for the automatic reinforcing plate of flexible circuit board according to claim 3, wherein: and a conveying mechanism for conveying the reinforcing plate strip is arranged on the XY plane moving platform.
5. The mold for the automatic reinforcing plate of flexible circuit board according to claim 3, wherein: the driving mechanism is fixedly arranged on the XY plane moving platform and is an air cylinder or an oil cylinder.
6. The mold for the automatic reinforcing plate of flexible circuit board according to claim 3, wherein: the female die unit is provided with a mounting surface for fixedly mounting the female die unit on the XY plane moving platform, and a mounting hole groove is formed in the mounting surface and is an oblong hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807907.XU CN211720842U (en) | 2020-05-15 | 2020-05-15 | Mould for automatic reinforcing plate of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807907.XU CN211720842U (en) | 2020-05-15 | 2020-05-15 | Mould for automatic reinforcing plate of flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720842U true CN211720842U (en) | 2020-10-20 |
Family
ID=72836450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020807907.XU Expired - Fee Related CN211720842U (en) | 2020-05-15 | 2020-05-15 | Mould for automatic reinforcing plate of flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720842U (en) |
-
2020
- 2020-05-15 CN CN202020807907.XU patent/CN211720842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |