CN207978178U - It is a kind of efficiently to tear protective film machine automatically - Google Patents
It is a kind of efficiently to tear protective film machine automatically Download PDFInfo
- Publication number
- CN207978178U CN207978178U CN201820064027.0U CN201820064027U CN207978178U CN 207978178 U CN207978178 U CN 207978178U CN 201820064027 U CN201820064027 U CN 201820064027U CN 207978178 U CN207978178 U CN 207978178U
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- CN
- China
- Prior art keywords
- sticking dust
- power roller
- protective film
- tracheae
- roller
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 51
- 238000012546 transfer Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A kind of efficiently tearing the utility model is related to a kind of PCB manufacturing technologies field more particularly to automatically protective film machine.Mainly solve the problems, such as that dyestripping is unstable in the prior art and the wasting of resources, reduce production cost, reduce the damage to plank and dry film, realize entire mechanization operation, the Coating-removing machine includes mainly plank transfer roller, power Roller for sticking dust, dry film transfer roller and air pump, power Roller for sticking dust cylindrical surface is equipped with stomata, and the air drain of connection stomata is provided with below stomata；Tracheae is fixedly connected on air pump, tracheae is fixedly mounted, and tracheae is connect with air drain by rotating connector.The Coating-removing machine is mainly used for the processing of pcb board material.
Description
Technical field
The utility model is related to a kind of PCB manufacturing technologies fields, more particularly to one kind being used for wiring board automatic film tearing
Machine.
Background technology
In printing PCB circuit board dry film developing procedure, the main effect of dry film is to ensure that thickness is equal in painting process
Even, general upper layer and lower layer is covered with dry film, plays isolation so that PCB is more refined in process, dry film
There is its advantageous advantage, it does not glue the film in use, does not glue transfer roller, while will not bond in winding
Together, therefore by extensive practicality in PCB production procedures, but in subsequent flushing development link, in order to ensure more preferably
Development effect, in order to allow liquid medicine to be preferably rinsed development to dry film, therefore need to tear it down dry film before developing.
Traditional way is that dry film is manually torn by the way of artificial, this by the way of artificial dyestripping, not only
Production efficiency is low, of high cost, while artificial uncertain factor is more, belongs to uncontrollable state, and the surface of dry film usually can
With electrostatic, being in for a long time in the environment of this high electrostatic can negative unhealthy.
To solve the above-mentioned problems, Chinese patent CN201320026233.X discloses one kind efficiently certainly in 2014.04.16
It is dynamic to tear protective film machine, including Roller for sticking dust, from transfer roller, power Roller for sticking dust, one-sided sticking adhesive tape, one-sided sticking adhesive tape, uniform intervals
Ground is placed on from transfer roller, do not have it is sticking be wrapped over Roller for sticking dust on one side, one end enwinds on power Roller for sticking dust.Pass through power
Adhesive tape on Roller for sticking dust, which is torn, takes dry film.
Although said program solves the problems, such as manually to tear takes dry film, but tears dry film is taken to be faced with again using the above scheme
New problem, it is well known that the adhesiveness of dry film is smaller, is torn using adhesive tape and takes dry film, and it is inadequate to have a bonding force, leads to not
Tear the problem of taking, at the same tear take dry film during large-scale practical adhesive tape, increase production cost, at the same by dry film from
It is removed in adhesive tape, needs input cost.
Utility model content
The purpose of this utility model is to provide a kind of fully automatic environmental-friendly Coating-removing machines, replace traditional artificial dyestripping, simultaneously
It can ensure the effect of dyestripping well, can uniformly tear and take each protective film, and not will produce intermediary, be further reduced
Production cost.
In order to solve the above-mentioned technical problem, the embodiment of the utility model is as follows：
It is a kind of efficiently to tear protective film machine, including plank transfer roller, power Roller for sticking dust, dry film transfer roller and air pump automatically,
Power Roller for sticking dust cylindrical surface is equipped with stomata, and air drain is equipped in power Roller for sticking dust, and air drain connects stomata；It is fixedly connected on air pump
Tracheae, tracheae are divided into the air intake duct for being located at top exhaust pipe and being positioned below, and tracheae is connected with the air drain by rotating connector
It connects.
Mainly several stomatas are arranged in the technical program on power Roller for sticking dust, in use, air pump generates negative pressure so that
Dry film under atmospheric pressure, close to power Roller for sticking dust, is then torn by the rotation of power Roller for sticking dust, is worked as simultaneously by dry film
After dry film reaches certain angle, so that air pump is generated row pressure and remove dry film from power Roller for sticking dust so that dry film passes through setting
Dry film transfer roller around power Roller for sticking dust is sent to specified position.
Air in tracheae is extracted so that on power Roller for sticking dust by that can generate the air pump of negative pressure using the technical program
Stomata generate negative pressure so that dry film under atmospheric pressure, is fixed on power Roller for sticking dust, and stomata is on power Roller for sticking dust
A wide range of covering, can generate larger negative pressure, while the angle of negative pressure is certain, therefore can provide and preferably tear dynamics,
Greatly strengthen dry film tears the success rate taken, and not will produce waste material, clean environment firendly.
As being further improved for this programme, rotating connector is rotating seal ring.
Using the technical program, can effectively control generate negative pressure in which region, can adjust as needed
The position for generating negative pressure takes dry film to preferably tearing, at the same using rotating seal ring can to have between tracheae and air drain compared with
Good leakproofness, fully ensures that the stability of negative pressure, other than it can guarantee stability, moreover it is possible to the fortune of unlimited brake force Roller for sticking dust
It is dynamic, take dry film to provide better power to tear.
As being further improved for this programme, air pump quantity is two, and one is the negative pressure pump for connecting air intake duct, and one is
Connect the row pressure pump of exhaust pipe.
Using the technical program, using two air pumps, one of them is negative pressure pump, and one pumps for row pressure, sustainable production
Raw negative pressure and row pressure, lasting power is provided for Coating-removing machine, facilitates control, is convenient for the maintenance in later stage.
As being further improved for this programme, the surface of power Roller for sticking dust is covered with one layer of rubber.
Using the technical program, pcb board material can be prevented to be destroyed when by power Roller for sticking dust, rubber has certain
Stomata can preferably be fitted on dry film, provides larger suction by elasticity.
As being further improved for this programme, Roller for sticking dust is upper and lower two, is located at the centre position of whole device.
Using the technical program, the dry film on two sides on pcb board material can be torn simultaneously simultaneously, it is centrally located, be
The transport of pcb board and dyestripping provide enough operating spaces.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model Roller for sticking dust；
Fig. 3 is the structural schematic diagram of the utility model tracheae；
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that described embodiment is only the embodiment of the utility model part, rather than whole implementation
Example.Based on the embodiments of the present invention, institute that those skilled in the art are obtained under the premise of no creativity is worked
Some other embodiments, belong to the scope of protection of the utility model.
Reference numeral in Figure of description includes：1, plank transfer roller 2, upper power Roller for sticking dust 3, lower power Roller for sticking dust 4,
Dry film transfer roller 5, stomata 6, air drain 7, negative tube 8, discharge pressure pipe 9, engaging rotating member.
Embodiment is substantially as shown in Figure 1, Figure 2, Figure 3 shows：The utility model includes plank transfer roller 1,1 lower section of plank transfer roller
It is provided with power plant, for sending pcb board material to power Roller for sticking dust, power Roller for sticking dust is divided into power Roller for sticking dust 2 under
Stomata 5 is provided on Roller for sticking dust on power Roller for sticking dust 3, upper power Roller for sticking dust 2 and lower power Roller for sticking dust 3, stomata 5 is uniform
It is distributed on power Roller for sticking dust, the air drain 6 for connecting each stomata is provided in stomata 5,6 other end of air drain connects tracheae；Gas
Pipe is divided into negative tube 7 and discharge pressure pipe 8, as shown in figure 3, the position of tracheae is fixed on the console in outside, negative tube 7 is located at row
The lower section and position of pressure pipe are relatively fixed, and ensure to generate negative pressure when upper power Roller for sticking dust 1 and pcb board material contact, discharge pressure pipe 8
Position is also fixed, ensures to generate row pressure when upper power Roller for sticking dust 2 peaks, certainly according to the needs of design
The angle of discharge pressure pipe can need to only be met power Roller for sticking dust 2 and be generated negative pressure in lowest point with sets itself；Air drain 6 is gentle
It is rotatably connected by rotating seal ring between pipe, the outer ring of rotating seal ring is fastened on power Roller for sticking dust, rotating seal ring
Inner ring engaging tracheae on, the intermediate origin of rotating member 9 as shown in figure 3 that closes as shown in Figure 2 mutually fastens,
Upper power Roller for sticking dust 2 and the setting of lower about 3 power Roller for sticking dust, are respectively positioned on the centre position of console, and lower power is viscous
The operation principle of dirt roller 3 is identical with the principle of upper power Roller for sticking dust 2, and lower power Roller for sticking dust 3 is with upper power Roller for sticking dust 2 about plank
The plane at place is mirrored into symmetrically completely, and the distance between upper power Roller for sticking dust 2 and lower power Roller for sticking dust 3 are slightly larger than pcb board material
Thickness, while being equipped with rubber on upper power Roller for sticking dust 2 and lower power Roller for sticking dust 3, certainly can also according to the needs of design
Practical others elastic material.
Negative tube 7 and 8 one end of discharge pressure pipe are all connected with air drain 6, and the other end of negative tube 7 is connected to negative pressure pump, discharge pressure pipe 8
The other end be connected to row pressure pump, discharge pressure pipe 8 and negative tube 7 are steel pipe, may be according to the needs of design certainly
Other rigid seal materials.
The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, made by any change, equivalent replacement, improvement etc., in the protection model of the utility model
In enclosing.
Claims (5)
1. a kind of efficiently tearing protective film machine, including plank transfer roller, power Roller for sticking dust, dry film transfer roller and air pump automatically,
It is characterized in that：Power Roller for sticking dust cylindrical surface is equipped with stomata, and air drain, the air drain connection are equipped in the power Roller for sticking dust
Stomata；Tracheae is fixedly connected on the air pump, the tracheae is divided into the air intake duct for being located at top exhaust pipe and being positioned below, institute
Tracheae is stated to connect by rotating connector with the air drain.
2. according to claim 1 a kind of protective film machine efficiently being torn automatically, it is characterised in that：The rotating connector is rotation
Turn sealing ring.
3. according to claim 2 a kind of protective film machine efficiently being torn automatically, it is characterised in that：The air pump quantity is two
A, one is the negative pressure pump for connecting air intake duct, and one is the row pressure pump for connecting exhaust pipe.
4. according to claim 1 a kind of protective film machine efficiently being torn automatically, it is characterised in that：The table of the power Roller for sticking dust
Face is covered with one layer of elastic rubber.
5. according to claim 1 a kind of protective film machine efficiently being torn automatically, it is characterised in that：The power Roller for sticking dust is upper
Lower two, it is located at the centre position of whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064027.0U CN207978178U (en) | 2018-01-12 | 2018-01-12 | It is a kind of efficiently to tear protective film machine automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064027.0U CN207978178U (en) | 2018-01-12 | 2018-01-12 | It is a kind of efficiently to tear protective film machine automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978178U true CN207978178U (en) | 2018-10-16 |
Family
ID=63769088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820064027.0U Expired - Fee Related CN207978178U (en) | 2018-01-12 | 2018-01-12 | It is a kind of efficiently to tear protective film machine automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913595A (en) * | 2019-12-04 | 2020-03-24 | 高德（江苏）电子科技有限公司 | Wet film pressing optimization structure and wet film pressing method |
-
2018
- 2018-01-12 CN CN201820064027.0U patent/CN207978178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913595A (en) * | 2019-12-04 | 2020-03-24 | 高德（江苏）电子科技有限公司 | Wet film pressing optimization structure and wet film pressing method |
| CN110913595B (en) * | 2019-12-04 | 2022-12-27 | 高德(江苏)电子科技股份有限公司 | Wet film pressing optimization structure and wet film pressing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |