CN210063606U - Film tearing device convenient for film tearing and film tearing machine with same - Google Patents
Film tearing device convenient for film tearing and film tearing machine with same Download PDFInfo
- Publication number
- CN210063606U CN210063606U CN201920506054.3U CN201920506054U CN210063606U CN 210063606 U CN210063606 U CN 210063606U CN 201920506054 U CN201920506054 U CN 201920506054U CN 210063606 U CN210063606 U CN 210063606U
- Authority
- CN
- China
- Prior art keywords
- film
- tearing
- film tearing
- membrane
- belt
- 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
Images
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
The utility model relates to a dyestripping technical field discloses a dyestripping device convenient to dyestripping and has its dyestripping machine, which comprises a frame, the dyestripping subassembly, lead membrane subassembly and fender membrane subassembly, the dyestripping subassembly is relative setting respectively in the upper and lower side of frame, and be equipped with the space that supplies the circuit board to pass through between the dyestripping subassembly, it includes a plurality of power belts to lead the membrane subassembly, it sets up the rear side at the dyestripping subassembly to lead the corresponding power belt of membrane subassembly, it includes leads membrane belt to lead membrane subassembly, the periphery wall of leading membrane belt is connected with power belt's periphery wall contact, and lead membrane belt and pass through power belt drive and rotate, fender membrane subassembly sets up at the dyestripping subassembly and leads the upper end of membrane subassembly, fender membrane subassembly surrounds the cavity that forms the protection film that holds the circuit board and tear with the dyestripping subassembly. The technical scheme of the utility model can avoid circuit board dyestripping card membrane and wind the membrane for dyestripping goes out the membrane more smoothly, has improved circuit board panel's yields.
Description
Technical Field
The utility model relates to a dyestripping technical field, in particular to dyestripping device and have its dyestripping machine convenient to dyestripping.
Background
In the circuit board industry, the film drying process consists of small processes such as pretreatment, film pasting, exposure, development, etching, film stripping and the like. The film sticking process sticks a dry film on the upper surface and the lower surface of the circuit board respectively, the exposed dry film surface is also provided with a layer of protective film, the film is a carrier for protecting a photosensitive adhesive layer, oxygen is prevented from damaging free radicals in the photosensitive layer during exposure, and the protective film of the circuit board on the dry film needs to be torn off before entering a developing line for processing.
However, in the existing circuit board, in the process of tearing the film, the problems of unsmooth film stripping, film clamping and film winding are easy to occur, and the rejection rate of the circuit board is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dyestripping device and have its dyestripping machine convenient to dyestripping, aim at solving current circuit board at the dyestripping in-process, appear easily that the dyestripping goes out the membrane unsmooth, block the membrane, wind the membrane, lead to the technical problem of circuit board rejection rate increase.
In order to realize the purpose, the film tearing device convenient for film tearing comprises a frame, a film tearing component, a film guiding component and a film blocking component, wherein the film tearing component is respectively and relatively rotatably arranged at the upper side and the lower side of the frame, and a space for the circuit board to pass through is arranged between the film tearing assemblies, the film tearing assemblies comprise a plurality of power belts, film tearing rollers and power rods, the film tearing roller is connected with the power rod through the plurality of power belts, the film guide component is arranged at the rear side of the film tearing component corresponding to the power belts, the membrane guide component comprises a membrane guide belt, the peripheral wall of the membrane guide belt is in contact connection with the peripheral wall of the power belt, the film guide belt is driven by the power belt, the film blocking component is arranged at the upper ends of the film tearing component and the film guide component, the film blocking component, the film tearing component and the film guiding component surround to form a cavity for accommodating a protective film torn off from the circuit board.
Optionally, the periphery wall of dyestripping cylinder and power pole all is equipped with a plurality of belt grooves, a plurality of power belts all block locate in a plurality of belt grooves.
Optionally, the peripheral wall of the film tearing roller is provided with an adhesive layer.
Optionally, the film guiding assembly further comprises a plurality of film guiding belt followers and a mounting rod, the plurality of film guiding belt followers are arranged on the mounting rod, and two ends of the film guiding belt are respectively connected with the film guiding belt followers in a rotating manner.
Optionally, the film guiding assembly further comprises a film guiding rod, and the film guiding rod extends out of the upper end of the film guiding belt follower.
Optionally, the barrier membrane subassembly includes preceding barrier membrane stick, preceding barrier membrane mounting panel, back barrier membrane stick, back barrier membrane mounting panel, preceding barrier membrane stick sets up preceding barrier membrane mounting panel is last, preceding barrier membrane mounting panel is fixed to be set up in the frame, back barrier membrane stick sets up on the back barrier membrane mounting panel, the setting that back barrier membrane stick mounting panel can be around moving is in the frame.
Optionally, the membrane blocking assembly further comprises a rear membrane blocking rod cylinder, and the rear membrane blocking rod cylinder is connected with the rear membrane blocking mounting plate.
Optionally, still include lift cylinder, lift cylinder sets up the both sides of frame, lift cylinder respectively with tear the membrane module and be connected.
Optionally, the device further comprises a photoelectric detection sensor, wherein the photoelectric detection sensor is arranged on the barrier membrane assembly.
The utility model also provides a tear film machine, including this tear film device of tear film of being convenient for.
Adopt the technical scheme of the utility model, following beneficial effect has: the technical scheme of the utility model, through the PE membrane after tearing off on the circuit board panel take the mode that the membrane ejection of compact was sent in the front and back belt centre gripping initiative, and whether use the photoelectric detection sensor to detect the dyestripping to succeed, avoided the unsuccessful product of dyestripping to get into down one technology, can avoid the card membrane that the dyestripping in-process produced and the phenomenon of winding the membrane for the dyestripping goes out the membrane more smoothly, has improved the yields of circuit board panel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a film tearing apparatus for facilitating film tearing according to an embodiment of the present invention;
fig. 2 is another schematic overall structure diagram of a film tearing apparatus for facilitating film tearing according to an embodiment of the present invention;
fig. 3 is a schematic exploded view of a film tearing apparatus for facilitating film tearing according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a film tearing assembly and a film guiding assembly of a film tearing device for facilitating film tearing according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a dyestripping device convenient to dyestripping to and have this dyestripping device's of dyestripping device convenient to dyestripping machine tears.
As shown in fig. 1 to 4, in an embodiment of the present invention, the film tearing apparatus convenient for film tearing is installed on a film tearing machine with a single side and a double side, and is used for film tearing of a circuit board, the film tearing apparatus convenient for film tearing includes a frame 100, a film tearing assembly 200, a film guiding assembly 300 and a film blocking assembly 400, the film tearing assembly 200 is respectively rotatably disposed on the upper side and the lower side of the frame 100, a space for a circuit board to pass is disposed between the film tearing assemblies 200, the film tearing assembly 300 includes a plurality of power belts 201, a film tearing roller 202 and a power rod 203, the film tearing roller 202 and the power rod 203 are connected through the plurality of power belts 201, the film guiding assembly 300 is disposed at the rear side of the film tearing assembly 200 corresponding to the power belts 201, the film guiding assembly 300 includes a film guiding belt 301, the peripheral wall of the film guiding belt 301 is in contact connection with the peripheral wall of the power belt 201, lead membrane belt 301 and pass through power belt 201 drives, fender membrane module 400 sets up tear membrane module 200 and the upper end of leading membrane module 300, fender membrane module 400 with tear membrane module 200 and lead membrane module 300 surround the cavity that forms the protection film that holds the circuit board and tear.
In the present embodiment, as shown in fig. 3 and 4, the outer peripheral walls of the film tearing drum 202 and the power rod 203 are respectively provided with a plurality of belt grooves 204, and the plurality of power belts 201 are respectively clamped in the plurality of belt grooves 204.
In this embodiment, as shown in fig. 3 and 4, the peripheral wall of the film tearing roll 202 is provided with an adhesive layer.
As shown in fig. 3 and 4, in this embodiment, the film guiding assembly 300 further includes a plurality of film guiding belt followers 302 and a mounting rod 303, the plurality of film guiding belt followers 302 are disposed on the mounting rod 303, two ends of the film guiding belt 301 are respectively rotatably connected to the film guiding belt followers 302, two ends of the film guiding belt followers 302 are respectively provided with pulleys (305,306), the pulleys are respectively rotatably connected to the film guiding belt followers 302 and the mounting rod 303, and the film guiding belt 301 is connected to the pulleys (305, 306).
In the embodiment, as shown in fig. 3, the film guiding assembly 300 further includes a film guiding rod 304, and the film guiding rod 304 is disposed to extend out of an upper end of the film guiding belt follower 302.
As shown in fig. 3, in this embodiment, the film blocking assembly 400 includes a front film blocking rod 401, a front film blocking mounting plate 402, a rear film blocking rod 403, and a rear film blocking mounting plate 404, the front film blocking rod 401 is disposed on the front film blocking mounting plate 402, the front film blocking mounting plate 402 is fixedly disposed on the rack 100, the rear film blocking rod 403 is disposed on the rear film blocking mounting plate 404, and the rear film blocking rod mounting plate 404 is movably disposed on the rack 100.
As shown in fig. 3, in this embodiment, the diaphragm assembly further includes a rear diaphragm rod cylinder 405, and the rear diaphragm rod cylinder 405 is connected to the rear diaphragm mounting plate 404.
As shown in fig. 3, in this embodiment, the film tearing machine further includes a lifting cylinder 500, the lifting cylinder 500 is disposed at two sides of the machine frame 100, and the lifting cylinder 500 is respectively connected to the film tearing assemblies 200.
As shown in fig. 3, in this embodiment, a photoelectric detection sensor 600 is further included, and the photoelectric detection sensor 600 is disposed on the barrier film assembly 400.
The utility model discloses a concrete theory of operation does: when a circuit board plate passes through an opening in the middle of the film tearing assembly 200 (between the lower film tearing roller 202 and the upper film tearing roller 202), a PE protective film coated on the circuit board is automatically separated by the film tearing roller 202 with viscosity, the PE protective film is clamped by the power belt 201 and the film guiding belt 301 of the film guiding assembly 300 and is actively sent out, when the PE protective film passes through the photoelectric detection sensor 600 on the film blocking assembly 400, the photoelectric detection sensor 600 judges the integrity of the PE protective film to determine whether the film tearing is successful or not, and the phenomenon that a product with unsuccessful film tearing enters the next process is avoided; the PE protective film is limited in a containing cavity formed by the film blocking assembly 400, the film tearing assembly 200 and the film guiding assembly 300 and cannot fall out; the excellent cylinder 405 of back fender membrane starts, makes back fender membrane mounting panel 404 back contract, and back fender membrane stick 403 contracts after that, opens an upper shed, and the rethread manipulator stretches into the opening and cliies the PE protection film and take out the outside, with the dyestripping group subassembly 200 that back fender membrane mounting panel 404 is connected is by the lift cylinder jacking, forms the clearance that supplies the circuit board to get into dyestripping cylinder 202, send the membrane through going out the membrane mode passively to change into the initiative and press from both sides the membrane, can avoid circuit board dyestripping card membrane and wind the membrane for the dyestripping goes out the membrane more smoothly, has improved circuit board panel's yields.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A film tearing device convenient for film tearing is characterized by comprising a frame, a film tearing assembly, a film guiding assembly and a film blocking assembly, wherein the film tearing assembly is respectively and relatively rotatably arranged at the upper side and the lower side of the frame, and a space for the circuit board to pass through is arranged between the film tearing assemblies, the film tearing assemblies comprise a plurality of power belts, film tearing rollers and power rods, the film tearing roller is connected with the power rod through the plurality of power belts, the film guide component is arranged at the rear side of the film tearing component corresponding to the power belts, the membrane guide component comprises a membrane guide belt, the peripheral wall of the membrane guide belt is in contact connection with the peripheral wall of the power belt, the film guide belt is driven by the power belt, the film blocking component is arranged at the upper ends of the film tearing component and the film guide component, the film blocking component, the film tearing component and the film guiding component surround to form a cavity for accommodating a protective film torn off from the circuit board.
2. The film tearing device for facilitating film tearing according to claim 1, wherein the peripheral walls of the film tearing roller and the power rod are provided with a plurality of belt grooves, and the power belts are clamped in the belt grooves.
3. A film tearing apparatus for facilitating film tearing according to claim 1, wherein the peripheral wall of the film tearing drum is provided with an adhesive layer.
4. The film tearing apparatus for facilitating film tearing according to claim 1, wherein the film guiding assembly further comprises a plurality of film guiding belt followers and a mounting rod, the plurality of film guiding belt followers are disposed on the mounting rod, and two ends of the film guiding belt are respectively rotatably connected with the film guiding belt followers.
5. The film tearing apparatus for facilitating film tearing according to claim 4, wherein the film guiding assembly further comprises a film guiding rod, and the film guiding rod is arranged to extend out of the upper end of the film guiding belt follower.
6. The film tearing device convenient for tearing a film according to claim 1, wherein the film blocking assembly comprises a front film blocking rod, a front film blocking mounting plate, a rear film blocking rod and a rear film blocking mounting plate, the front film blocking rod is arranged on the front film blocking mounting plate, the front film blocking mounting plate is fixedly arranged on the rack, the rear film blocking rod is arranged on the rear film blocking mounting plate, and the rear film blocking rod mounting plate is movably arranged on the rack back and forth.
7. The film tearing apparatus for facilitating film tearing according to claim 6, wherein the film stopping assembly further comprises a rear film stopping rod cylinder, and the rear film stopping rod cylinder is connected with the rear film stopping mounting plate.
8. The film tearing device convenient for film tearing according to claim 1, further comprising lifting cylinders, wherein the lifting cylinders are arranged on two sides of the rack, and the lifting cylinders are respectively connected with the film tearing assembly.
9. The film tearing apparatus for facilitating film tearing according to claim 1, further comprising a photo detection sensor on the film barrier assembly.
10. The utility model provides a tear film machine which characterized in that includes: a film tearing apparatus as claimed in any one of claims 1 to 9, which facilitates film tearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506054.3U CN210063606U (en) | 2019-04-15 | 2019-04-15 | Film tearing device convenient for film tearing and film tearing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506054.3U CN210063606U (en) | 2019-04-15 | 2019-04-15 | Film tearing device convenient for film tearing and film tearing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210063606U true CN210063606U (en) | 2020-02-14 |
Family
ID=69437128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920506054.3U Active CN210063606U (en) | 2019-04-15 | 2019-04-15 | Film tearing device convenient for film tearing and film tearing machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210063606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI723926B (en) * | 2020-07-24 | 2021-04-01 | 鴻鉑科技有限公司 | Adjustable film stripping structure |
| TWI723925B (en) * | 2020-07-24 | 2021-04-01 | 鴻鉑科技有限公司 | Film stripping apparatus |
| CN112959801A (en) * | 2021-02-25 | 2021-06-15 | 无锡先导智能装备股份有限公司 | Tear mucilage binding and put |
-
2019
- 2019-04-15 CN CN201920506054.3U patent/CN210063606U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI723926B (en) * | 2020-07-24 | 2021-04-01 | 鴻鉑科技有限公司 | Adjustable film stripping structure |
| TWI723925B (en) * | 2020-07-24 | 2021-04-01 | 鴻鉑科技有限公司 | Film stripping apparatus |
| CN112959801A (en) * | 2021-02-25 | 2021-06-15 | 无锡先导智能装备股份有限公司 | Tear mucilage binding and put |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210063606U (en) | Film tearing device convenient for film tearing and film tearing machine with same | |
| BR8105983A (en) | IMPROVEMENT IN A MODIFIED ROUND ROLLER ELECTRIC CAPACITOR, AND IMPROVEMENT IN A CAPACITOR MANUFACTURING PROCESS | |
| CN106684452A (en) | Shell entrance machine and cover plate shell entrance locating and detecting mechanism thereof | |
| CN203007450U (en) | Electrolytic copper foil producing machine | |
| CN112224957A (en) | Multistation pole piece self-cleaning check out test set | |
| US2763572A (en) | Method of making waterproof paper | |
| CN217477758U (en) | Automatic film stripping machine | |
| CN214733216U (en) | Adhesive tape code carving machine | |
| CN214873562U (en) | High-efficient laminating mechanism of laminating machine | |
| CN212459448U (en) | High-precision high-positioning digital printing testing device | |
| CN208561070U (en) | Active unreeling structure | |
| CN212400573U (en) | High-speed gravure printing machine of pure ink | |
| CN203788570U (en) | Development, etching and film removal device for flexible boards | |
| CN214359339U (en) | Plastic-coated membrane processing is with drenching quick-witted overspeed device tensioner | |
| CN212046348U (en) | Front-back image-text alignment compound equipment | |
| CN205471938U (en) | Backlight diaphragm feeding mechanism | |
| CN205932608U (en) | Yielding coiled material transport mechanism | |
| CN207799347U (en) | A kind of toner cartridge for preventing scraper from overturning | |
| CN214059395U (en) | Compound coiling mechanism of vacuum aluminized paper | |
| CN213503272U (en) | Lens film uncovering machine | |
| CN220709055U (en) | Foil surface defect detection equipment for lithium battery | |
| CN210881303U (en) | A increase conveyor for label printing machine | |
| CN215287501U (en) | Tension control four-head longitudinal wrapping device | |
| CN211726418U (en) | Substrate picture and text length control device in composite process | |
| CN211730725U (en) | POE printer based on internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |