CN213403697U - Wet-process film pasting and pressing device for circuit board - Google Patents
Wet-process film pasting and pressing device for circuit board Download PDFInfo
- Publication number
- CN213403697U CN213403697U CN202022273895.XU CN202022273895U CN213403697U CN 213403697 U CN213403697 U CN 213403697U CN 202022273895 U CN202022273895 U CN 202022273895U CN 213403697 U CN213403697 U CN 213403697U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- roller
- top plate
- defeated material
- workbench
- 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.)
- Active
Links
- 238000003825 pressing Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 5
- 238000012546 transfer Methods 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003475 lamination Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009816 wet lamination Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 239000003381 stabilizer Substances 0.000 abstract 3
- 238000010030 laminating Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a circuit board production facility technical field provides a circuit board wet process pad pasting and compression fittings. Including the workstation, the upper end of workstation has the roof through the pillar support, the centre of roof is equipped with the cylinder, the bottom of cylinder is connected with the clamp plate, the roof right side is connected with the coil stock roller through U type bracket rotation, the coil stock roller is rolled up and is equipped with the membrane, the roof bottom is equipped with the multiunit stabilizer blade, the stabilizer blade upper end all is equipped with the spout, there is the slide through screw rod sliding connection in the spout, adjust the position of slide in the spout through adjusting nut, the stabilizer blade rotates in the both sides of workstation and is connected with two sets of transfer rollers, right side slide internal rotation is connected with defeated material roller I, left side slide internal rotation is connected with defeated material roller II, I right side slide internal rotation of defeated material roller is. The utility model discloses be applicable to the pad pasting of circuit board and the pressfitting between the multilayer circuit board simultaneously, a tractor serves several purposes, improve equipment utilization rate practices thrift the cost for the enterprise.
Description
Technical Field
The utility model relates to a circuit board production facility technical field, in particular to circuit board wet process pad pasting and compression fittings.
Background
In order to improve the integration level of the conventional circuit board, the integration level of the circuit board is increased by increasing the number of layers of the circuit board. And the manufacture of the multilayer circuit board needs to use a pressing machine, the multilayer circuit board is pressed together by the pressing machine, and then the counter bores are used for conducting circuits of the circuit boards of all layers.
Meanwhile, along with the market trend of refined circuits of the circuit board, circuit board manufacturers have to improve the production yield and the circuit quality besides the refined circuits in order to improve the market competitiveness. The photosensitive corrosion-resistant film of the circuit board can improve the quality of the circuit board, so the quality of the film sticking process is important in the process of the circuit board. Moreover, the film-sticking effect also affects the quality of subsequent development, exposure, etching and the like. If the surface of the copper plate has the defects of unevenness, pinholes, depressions, scratches and the like, the fit between the dry film and the copper plate is poor, and the defects of wire breakage, gaps, copper retention and the like can be caused in the subsequent process.
Meanwhile, in the manufacturing process of the flexible circuit board, sometimes a reinforcing plate needs to be attached to the flexible circuit board for protection. The flexible circuit board is attached to the reinforcing plate by a pressing device.
However, in the prior art, the lamination devices used for laminating the multilayer circuit board, laminating the circuit board and laminating the reinforcing plate on the flexible circuit board are different. Therefore, enterprises need to purchase various pressing devices, and the expenditure of the enterprises is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a circuit board wet process pad pasting and compression fittings, mainly used need multiple lamination equipment in solving circuit board production process, the higher problem of fixed asset configuration cost of enterprise.
The above technical problem of the present invention can be solved by the following technical solutions: the film rolling machine comprises a workbench, a top plate is supported at the upper end of the workbench through a support column, an air cylinder is arranged in the middle of the top plate, a pressing plate is connected to the bottom of the air cylinder, a feeding groove is formed in the right side of the top plate, U-shaped brackets are arranged on two sides of the feeding groove of the top plate and are rotatably connected with a rolling roller, a film is rolled on the rolling roller, a plurality of groups of support legs are arranged at the bottom of the top plate, sliding grooves are formed in the upper ends of the support legs, sliding plates are slidably connected into the sliding grooves through screw rods, adjusting nuts are spirally connected to the upper ends of the screw rods after the screw rods penetrate through the top plate, the positions of the sliding plates in the sliding grooves are adjusted through the adjusting nuts, two groups of conveying rollers are rotatably connected to two sides of the workbench, each, the workstation is left the slide internal rotation is connected with defeated material roller II defeated material roller I right side the slide internal rotation is connected with the cotton roller that absorbs water, be equipped with the liquid reserve tank on the roof, the liquid reserve tank is located absorb water cotton roller directly over, the bottom of liquid reserve tank is equipped with the pipe, follows the workstation right side the conveyer belt to workstation transmission line board, defeated material roller I will the circuit board transmission is advanced the workstation time will the membrane is attached in the circuit board, the transfer roller defeated material roller I defeated material roller II with it all is connected with the motor and drives to absorb water cotton roller.
Preferably, the upper end of the pressing plate is provided with an electric heating box, the pressing plate is properly heated, bubbles among the multilayer circuit board or the circuit board and the film can be discharged, and the circuit board pressing quality is improved.
Preferably, the conduit is a stainless steel hose which is strong in bending performance, and liquid in the liquid storage pipe can uniformly flow onto the absorbent cotton roller conveniently by bending the conduit.
Preferably, the U-shaped bracket is provided with a U-shaped groove with an opening at the upper end, so that the winding roller can be conveniently and directly placed in the U-shaped groove.
The utility model has the advantages that: meanwhile, the laminating machine is suitable for laminating films of circuit boards and multi-layer circuit boards, is multipurpose, improves the utilization rate of equipment and saves cost for enterprises.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a top view of the present invention;
the notation in the figure is:
1. the automatic feeding device comprises a workbench, 2 support columns, 3 electric heating boxes, 4 top plates, 401 feeding grooves, 5 air cylinders, 6 pressing plates, 7 support legs, 701 sliding grooves, 8 conveying rollers, 9 conveying belts, 10 circuit boards, 11 conveying rollers I, 12 winding rollers, 13 membranes, 14U-shaped brackets, 15U-shaped grooves, 16 absorbent cotton rollers, 17 liquid storage tanks, 18 guide pipes, 19 conveying rollers II, 20 sliding plates, 21 screws, 22 adjusting nuts and 23 motors.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): the wet film pasting and laminating device for the circuit board of the embodiment is shown in fig. 1-4, and comprises a workbench 1, a top plate 4 is supported at the upper end of the workbench 1 through a support column 2, an air cylinder 5 is arranged in the middle of the top plate 4, a pressing plate 6 is connected to the bottom of the air cylinder 5, a feeding chute 401 is arranged at the right side of the top plate 4, U-shaped brackets 14 are arranged at two sides of the feeding chute 401 of the top plate 4, the U-shaped brackets 14 are rotatably connected with a winding roller 12, the winding roller 12 is wound with a film 13, a plurality of groups of support legs 7 are arranged at the bottom of the top plate 4, sliding chutes 701 are arranged at the upper ends of the support legs 7, sliding plates 20 are slidably connected in the sliding chutes 701 through screws 21, adjusting nuts 22 are spirally connected after the upper ends of the screws 21 penetrate through the top plate 4, the positions of the sliding plates 20 in the sliding chutes, be close to the slide 20 internal rotation on workstation 1 right side and be connected with defeated material roller I11, the slide 20 internal rotation on workstation 1 left side is connected with defeated material roller II 19, slide 20 internal rotation on defeated material roller I11 right side is connected with cotton roller 16 that absorbs water, be equipped with liquid reserve tank 17 on roof 4, liquid reserve tank 17 is located the cotton roller 16 that absorbs water directly over, the bottom of liquid reserve tank 17 is equipped with pipe 18, from conveyer belt 9 on workstation 1 right side to workstation 1 transmission circuit board 10, defeated material roller I11 is attached in circuit board 10 with membrane 13 when transmitting into workstation 1 with circuit board 10, the transfer roller 8, defeated material roller I11, defeated material roller II 19 and the cotton roller 16 that absorbs water all are connected with motor 23 and drive.
Wherein, the upper end of the pressing plate 6 is provided with the electric heating box 3, and the pressing plate 6 is properly heated, which is beneficial to discharging the bubbles between the multilayer circuit board 10 or the circuit board 10 and the film 13, and improves the pressing quality of the circuit board 10.
Wherein, the conduit 18 is a stainless steel hose, and the stainless steel hose has strong bending property, so that the liquid in the liquid storage pipe can be conveniently and uniformly flowed onto the absorbent cotton roller 16 by bending the conduit 18.
Wherein, U type bracket is equipped with upper end open-ended U type groove 15, and convenient direct the placing into U type groove 15 with the winding material roller of like this design.
When the device is used, films 13 such as photosensitive corrosion resistant films, anti-electromagnetic interference films and the like to which the circuit board 10 needs to be attached are placed on the winding roller 12, then the circuit board 10 is placed on the right conveyor belt 9, and the circuit board 10 firstly passes through the water absorption cotton roller 16 under the transmission action of the conveyor belt 9. The water or glue in the liquid storage tank 17 is poured through the water absorption cotton roller 16 by using the guide pipe 18 in advance, and the attaching surface of the circuit board 10 is uniformly coated with the water or glue in a rolling way in the process that the circuit board 10 passes through the water absorption cotton roller 16. Then the circuit board 10 passes through the material conveying roller I11 under the conveying action of the conveyor belt 9, and the film 13 is attached to the circuit board 10 under the mutual extrusion conveying action of the material conveying roller I11 and the conveyor roller 8. And then the circuit board 10 with the film is transmitted to the workbench 1, the air cylinder 5 is started, the air cylinder 5 drives the pressing plate 6 to carry out primary hot pressing on the circuit board 10, and air bubbles between the circuit board 10 and the film 13 are removed. And then the air cylinder 5 is controlled to release the pressing of the pressing plate 6 on the circuit board 10. Then the circuit board 10 is conveyed out of the workbench 1 under the action of the left material conveying roller II 19 and the conveying roller 8.
For the lamination between the multiple circuit boards, the present embodiment may have multiple implementation manners. One is to directly place the circuit board 10 into the worktable 1 for pressing. Alternatively, the absorbent cotton roll may be replaced with the same delivery roll as delivery roll I11, or the absorbent cotton roll 16 may be raised upwardly by adjusting the nut 22. Then place the multilayer circuit board of good location on conveyer belt 9 on right side, the preliminary pressfitting is accomplished to the multilayer circuit board under the effect of defeated material roller I11 and transfer roller 8, and later the multilayer circuit board is also conveyed into on workstation 1, and the pressfitting is carried out to the multilayer circuit board to reuse clamp plate 6 by cylinder 5 driven again.
The present embodiment is only an exemplary embodiment of the present invention, and for those skilled in the art, based on the application method and principle disclosed in the present invention, various modifications or variations can be easily made, and not only limited to the structure described in the above embodiments of the present invention, therefore, the manner described in the foregoing is only a preferred embodiment, but not limiting, and all equivalent changes and modifications made according to the present invention are within the scope of the present invention.
Claims (4)
1. A wet film pasting and pressing device for a circuit board comprises a workbench (1) and is characterized in that a top plate (4) is supported at the upper end of the workbench (1) through a support column (2), an air cylinder (5) is arranged in the middle of the top plate (4), a pressing plate (6) is connected to the bottom of the air cylinder (5), a feeding groove (401) is formed in the right side of the top plate (4), U-shaped brackets (14) are arranged on two sides of the feeding groove (401) of the top plate (4), the U-shaped brackets (14) are rotatably connected with a material rolling roller (12), a film (13) is rolled on the material rolling roller (12), a plurality of groups of support legs (7) are arranged at the bottom of the top plate (4), sliding grooves (701) are formed in the upper ends of the support legs (7), sliding plates (20) are slidably connected in the sliding grooves (701) through screw rods (21), and adjusting nuts (22) are spirally connected to the upper, the position of the sliding plate (20) in the sliding groove (701) is adjusted through the adjusting nut (22), the support legs (7) are arranged on two sides of the workbench (1) in a rotating mode, two groups of conveying rollers (8) are connected to each group of conveying rollers (8) in a rotating mode, a conveying belt (9) is connected to each conveying roller (8) in a rotating mode, the sliding plate (20) close to the right side of the workbench (1) is connected with a conveying roller I (11) in a rotating mode, the sliding plate (20) on the left side of the workbench (1) is connected with a conveying roller II (19) in a rotating mode, a water absorbing cotton roller (16) is connected to the right side of the conveying roller I (11) in a rotating mode, a liquid storage box (17) is arranged on the top plate (4), the liquid storage box (17) is located right above the water absorbing cotton roller (16), a guide pipe (18) is arranged at the bottom of the liquid storage box (17), and circuit boards (, defeated material roller I (11) will circuit board (10) transmission is advanced during workstation (1) will membrane (13) attached in circuit board (10), transfer roller (8) defeated material roller I (11) defeated material roller II (19) with cotton roller (16) that absorb water all are connected with motor (23) and drive.
2. A circuit board wet lamination and pressing device according to claim 1, wherein an electric heating box (3) is arranged at the upper end of the pressing plate (6).
3. A circuit board wet film and lamination apparatus as claimed in claim 1, wherein said conduit (18) is a stainless steel hose.
4. A wet film and lamination apparatus for circuit boards as claimed in claim 1 wherein said U-shaped bracket is provided with a U-shaped channel (15) open at the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273895.XU CN213403697U (en) | 2020-10-13 | 2020-10-13 | Wet-process film pasting and pressing device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273895.XU CN213403697U (en) | 2020-10-13 | 2020-10-13 | Wet-process film pasting and pressing device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213403697U true CN213403697U (en) | 2021-06-08 |
Family
ID=76186791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022273895.XU Active CN213403697U (en) | 2020-10-13 | 2020-10-13 | Wet-process film pasting and pressing device for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213403697U (en) |
-
2020
- 2020-10-13 CN CN202022273895.XU patent/CN213403697U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213403697U (en) | Wet-process film pasting and pressing device for circuit board | |
| CN111928063A (en) | Method for manufacturing and forming pipeline heat-insulating layer structure | |
| CN206474906U (en) | Aluminium sheet slitting cutting production line | |
| KR100537696B1 (en) | Wax automatic coating device for paper pipe | |
| CN214082851U (en) | Film laminating device for processing color steel rock wool sandwich panel | |
| CN109051525A (en) | Universal plate putting machine | |
| CN210553077U (en) | Waterproofing membrane top film tectorial membrane device | |
| CN207966580U (en) | A kind of wire surface insulating layer extrusion molding production line | |
| CN207389773U (en) | A kind of automatic film stripping machine of silicon chip | |
| CN210234286U (en) | Auxiliary device for waterproof coiled material | |
| CN218068563U (en) | Water film sheet preparation machine | |
| CN220723149U (en) | Quick winding equipment for wire processing | |
| CN219424803U (en) | Building templates tectorial membrane paper rubberizing equipment | |
| CN210451726U (en) | Tunnel type bolt distributor | |
| CN116487127B (en) | Photoelectric composite cable longitudinal wrapping processing technology | |
| CN219309239U (en) | Drying device of coating machine for black PI adhesive tape production | |
| CN221157391U (en) | Edge scraping mechanism of edge bonding machine | |
| CN218203051U (en) | Thin aluminum plate rapid formation production line | |
| CN221315195U (en) | Glue adding device for pultrusion assembly line | |
| CN217350104U (en) | Rubber sheet cooling coiling mechanism | |
| CN212883128U (en) | Coating device for producing polyethylene polypropylene fiber | |
| CN115805256B (en) | Splicing production process of aluminum veneer and corrugated board in building and combined application thereof | |
| CN117444427B (en) | Cutting device and method for conductive cloth | |
| CN220844780U (en) | Winding device for preparing grade glass fiber cloth | |
| CN213291552U (en) | Glue spreading mechanism of paper pasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wet film pasting and pressing device for circuit boards Effective date of registration: 20231130 Granted publication date: 20210608 Pledgee: Agricultural Bank of China Limited Xinfeng County Branch Pledgor: Jiangxi Chengrui Technology Co.,Ltd. Registration number: Y2023980068615 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |