CN214177653U - Flexible circuit board electromagnetic film laminating device - Google Patents
Flexible circuit board electromagnetic film laminating device Download PDFInfo
- Publication number
- CN214177653U CN214177653U CN202023325506.XU CN202023325506U CN214177653U CN 214177653 U CN214177653 U CN 214177653U CN 202023325506 U CN202023325506 U CN 202023325506U CN 214177653 U CN214177653 U CN 214177653U
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- CN
- China
- Prior art keywords
- circuit board
- device base
- electromagnetic film
- flexible circuit
- film laminating
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- Lining Or Joining Of Plastics Or The Like (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
The utility model discloses a flexible circuit board electromagnetic film laminating device, including the device base, be provided with the hot plate in the device base, seted up the recess in the device base, placed the circuit board in the recess, seted up the cavity in the device base, sliding connection has the slide in the cavity, and the upper end of slide is equipped with the slide bar, has cup jointed the spring on the slide bar, and the upper end of slide bar is passed the device base and is connected with the connecting plate, and the lower extreme of connecting plate is equipped with the rubber pad. The device can fix the electromagnetic film through the suction head, avoids the laminating effect between electromagnetic film and the circuit board not good, and the compression through the spring simultaneously can be with the stable laminating of electromagnetic film on the circuit board, and easy operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of the flexible circuit board, specifically be a flexible circuit board electromagnetic film laminating device.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance; the flexible printed circuit board or FPC for short has the characteristics of high wiring density, light weight and thin thickness.
The utility model discloses a flexible circuit board electromagnetic film laminating device of grant bulletin number CN 208754599U, including the device base, rectangular groove has been seted up to the device base upper surface, and rectangular tank bottom surface middle part has been seted up the spacing groove, and the equal fixed mounting in limiting plate upper surface has the multiunit slide bar, and device base one side fixed surface installs the air outlet valve, and air outlet valve one end intercommunication is connected with the vacuum pump, and fixed mounting has the hot plate in the installation cavity. The limiting plate passes through second expanding spring's effect, can take out rectangular groove air with the block that the electromagnetic film was asked for at the briquetting lower surface, vacuum pump, and rectangular groove is the negative pressure state for the electromagnetic film can closely laminate with the electric plate that has heated, makes the electric plate can accomplish fixed laminating with the electromagnetic film, the utility model discloses carry out electromagnetic film laminating work to the circuit board under vacuum state, can effectively prevent the electromagnetic film phenomenon of gassing when the laminating, simultaneously the utility model discloses simple structure has improved the quality and the efficiency of electromagnetic film laminating greatly.
This patent vacuum state carries out electromagnetic film laminating work to the circuit board down, can prevent effectively that the electromagnetic film from the phenomenon of gassing when the laminating, simultaneously the utility model discloses simple structure has improved the quality and the efficiency of electromagnetic film laminating greatly, but this kind of mode can not guarantee vacuum state at all, can make the laminating of circuit board and electromagnetic film very unstable to it is very inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible circuit board electromagnetic film laminating device to solve the inconvenient problem of operation.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible circuit board electromagnetic film laminating device comprises a device base, wherein a heating plate is arranged in the device base, the heating plate is arranged on the inner wall of the bottom of the device base, a groove is formed in the device base, a circuit board is arranged in the groove, the circuit board is arranged in the groove, a cavity is formed in the device base, two cavities are formed in the device base and are respectively arranged on two sides of the device base, sliding plates are connected in the cavity in a sliding mode and can slide up and down in the cavity, a sliding rod is arranged at the upper end of each sliding plate and fixedly welded at the upper end of each sliding plate, a spring is sleeved on each sliding rod, the upper end of each spring is fixedly welded on the inner wall of the cavity, the lower end of each spring is fixedly welded on each sliding plate, the upper end of each sliding rod penetrates through the device base to be connected with a connecting plate, the connecting plate is fixedly welded at the upper end of each sliding rod, and a rubber pad is arranged at the lower end of each connecting plate, the rubber pad is fixedly bonded at the lower end of the connecting plate.
Preferably, the lower end of the connecting plate is provided with a pressing block, the pressing block is fixedly welded at the lower end of the connecting plate, and the rubber gasket is sleeved on the pressing block.
Preferably, the lower end of the pressing block extends into the inner wall of the device base, and the pressing block can be inserted into the device base in a sliding mode.
Preferably, a vacuum air pump is arranged in the pressing block and is installed at the upper end of the pressing block.
Preferably, the lower end of the vacuum air pump is connected with the air collecting channel through a copper pipe, and the air collecting channel is arranged right below the vacuum air pump.
Preferably, the lower end of the air collecting channel is provided with suction heads which are uniformly distributed at the lower end of the air collecting channel and extend out of the pressing block.
Compared with the prior art, the beneficial effects of the utility model are that: the device can fix the electromagnetic film through the suction head, avoids the laminating effect between electromagnetic film and the circuit board not good, and the compression through the spring simultaneously can be with the stable laminating of electromagnetic film on the circuit board, and easy operation is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a device base; 21. heating plates; 22. a groove; 23. a circuit board; 31. a cavity; 32. a slide plate; 33. a slide bar; 34. a spring; 35. a connecting plate; 36. a rubber pad; 41. briquetting; 42. a vacuum pump; 43. an air collecting channel; 44. a suction head.
Detailed Description
Referring to fig. 1 and 2, an electromagnetic film laminating device for a flexible circuit board comprises a device base 1, a heating plate 21 is arranged in the device base 1, the heating plate 21 is arranged on the inner wall of the bottom of the device base 1, a groove 22 is formed in the device base 1, the groove 22 is formed in the device base 1, a circuit board 23 is arranged in the groove 22, the circuit board 23 is arranged in the groove 22, a cavity 31 is formed in the device base 1, two cavities 31 are respectively arranged on two sides of the device base 1, a sliding plate 32 is connected in the cavity 31 in a sliding manner, the sliding plate 32 can slide up and down in the cavity 31, a sliding rod 33 is arranged at the upper end of the sliding plate 32, the sliding rod 33 is fixedly welded at the upper end of the sliding plate 32, a spring 34 is sleeved on the sliding rod 33, the upper end of the spring 34 is fixedly welded on the inner wall of the cavity 31, the lower end is fixedly welded on the sliding plate 32, and the upper end of the sliding rod 33 passes through the device base 1 and is connected with a connecting plate 35, the connecting plate 35 is fixedly welded at the upper end of the sliding rod 33, the rubber pad 36 is arranged at the lower end of the connecting plate 35, and the rubber pad 36 is fixedly bonded at the lower end of the connecting plate 35.
Referring to fig. 1 and 2, a pressing block 41 is disposed at a lower end of the connecting plate 35, the pressing block 41 is fixedly welded at the lower end of the connecting plate 35, and the rubber pad 36 is sleeved on the pressing block 41.
Referring to fig. 1 and 2, the lower end of the pressing block 41 extends into the inner wall of the device base 1, and the pressing block 41 can be slidably inserted into the device base 1.
Referring to fig. 1 and 2, a vacuum pump 42 is provided in the pressing block 41, and the vacuum pump 42 is installed at the upper end of the pressing block 41.
Referring to fig. 2, the lower end of the vacuum pump 42 is connected to a gas collecting channel 43 through a copper pipe, and the gas collecting channel 43 is disposed right below the vacuum pump 42.
Referring to fig. 2, the lower end of the air collecting duct 43 is provided with the suction heads 44, and the suction heads 44 are uniformly arranged at the lower end of the air collecting duct 43 and extend out of the pressing block 41.
The working principle of the scheme is as follows: when the device is used, the connecting plate 35 is pulled upwards, so that the connecting plate 35 drives the sliding plates 32 on the two sides to slide on the inner wall of the cavity 31, the spring 34 is compressed until the pressing block 41 is pulled out of the device base 1, the circuit board 23 is placed in the groove 22, the heating plate 21 is opened to preheat the circuit board 23, the electromagnetic film is placed on the suction head 44 at the lower end of the pressing block 41, the vacuum air pump 42 is started, the vacuum air pump 42 is used for pumping air, so that the air collecting channel 43 and the suction head 44 generate negative pressure, the electromagnetic film is adsorbed, the connecting plate 35 is loosened, the spring 34 is reset to drive the sliding plates 32 to slide on the inner wall of the cavity 31 until the pressing block 41 is inserted into the device base 1 and is tightly attached to the heated circuit board 23, and the vacuum air pump 42 is closed, so that the positive pressure in the air collecting channel 43 and the suction head 44 is recovered.
Claims (6)
1. The utility model provides a flexible circuit board electromagnetic film laminating device, includes device base (1), its characterized in that: be provided with hot plate (21) in device base (1), recess (22) have been seted up in device base (1), circuit board (23) have been placed in recess (22), cavity (31) have been seted up in device base (1), sliding connection has slide (32) in cavity (31), the upper end of slide (32) is equipped with slide bar (33), spring (34) have been cup jointed on slide bar (33), device base (1) is passed to the upper end of slide bar (33) and is connected with connecting plate (35), the lower extreme of connecting plate (35) is equipped with rubber pad (36).
2. The flexible circuit board electromagnetic film laminating device of claim 1, wherein: and a pressing block (41) is arranged at the lower end of the connecting plate (35).
3. The flexible circuit board electromagnetic film laminating device of claim 2, wherein: the lower end of the pressing block (41) extends into the inner wall of the device base (1).
4. The flexible circuit board electromagnetic film laminating device of claim 2, wherein: and a vacuum air pump (42) is arranged in the pressing block (41).
5. The flexible circuit board electromagnetic film laminating device of claim 4, wherein: the lower end of the vacuum air pump (42) is connected with the air collecting channel (43) through a copper pipe.
6. The flexible circuit board electromagnetic film laminating device of claim 5, wherein: the lower end of the air collecting channel (43) is provided with a suction head (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023325506.XU CN214177653U (en) | 2020-12-31 | 2020-12-31 | Flexible circuit board electromagnetic film laminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023325506.XU CN214177653U (en) | 2020-12-31 | 2020-12-31 | Flexible circuit board electromagnetic film laminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214177653U true CN214177653U (en) | 2021-09-10 |
Family
ID=77611576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023325506.XU Active CN214177653U (en) | 2020-12-31 | 2020-12-31 | Flexible circuit board electromagnetic film laminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214177653U (en) |
-
2020
- 2020-12-31 CN CN202023325506.XU patent/CN214177653U/en active Active
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