CN208116076U - The coating machine of vacuum furnace traction - Google Patents
The coating machine of vacuum furnace traction Download PDFInfo
- Publication number
- CN208116076U CN208116076U CN201820077439.8U CN201820077439U CN208116076U CN 208116076 U CN208116076 U CN 208116076U CN 201820077439 U CN201820077439 U CN 201820077439U CN 208116076 U CN208116076 U CN 208116076U
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- guide reel
- traction
- die head
- coating machine
- vacuum furnace
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Abstract
The utility model belongs to film surface coating art, is related to a kind of coating machine of vacuum furnace traction, including unwinding device, the first guide reel, traction roller, the second guide reel, horizontal drying oven, third guide reel, wrap-up and the first die head；The traction roller is divided into motionless centerbody and the rotatable outer roller outside the centerbody, the ventilation that the outer roller is equipped with array arrangement is perforated, the centerbody is equipped with the suction chamber towards the outer roller Yu material strip contact position, and the suction chamber can be connected to ventilation perforation.The utility model can only complete the drawing-in motion of coating medium band by a traction roller, can be avoided the material strip other side and polluted by traction roller, be particularly suitable for each Seed packaged band that one or both sides have quality requirement.
Description
Technical field
The utility model relates to film surface coating art, in particular to one kind can anti-stopping materials strip polluted by traction roller
Vacuum furnace traction coating machine.
Background technique
Film product as needed often will be in single or double applying coating.The traction of material strip is by two under normal circumstances
What a traction roller was completed, that is, the traction rollers of two reversions clamp from the both sides of material strip, then convey forward.However sometimes
Conveying will appear pollution problem in this way, for example single side has had not dry coating, then film surface can be destroyed, that is with regard to nothing
Method completes production.
Therefore, it is necessary to develop the new coating machine of one kind to solve problem above.
Utility model content
The main purpose of the utility model is to provide it is a kind of can the vacuum furnace that pollute by traction roller of anti-stopping materials strip draw
Coating machine.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of coating machine of vacuum furnace traction, including put
Winding apparatus, the first guide reel, traction roller, the second guide reel, horizontal drying oven, third guide reel, wrap-up and the first die head；Institute
It states the first guide reel and is located at the ipsilateral of traction roller with second guide reel, second guide reel is located at first guide reel
Top；First die head has the first slit coating mouth against the traction roller；The highest of second guide reel
Point is contour with the entrance of the horizontal drying oven；The outlet of the horizontal drying oven is contour with the highest point of the third guide reel；Institute
It states traction roller and is divided into motionless centerbody and the rotatable outer roller outside the centerbody, the outer roller is equipped with array arrangement
Ventilation perforation, the centerbody are equipped with the suction chamber towards the outer roller Yu material strip contact position, and the suction chamber can be with
Ventilation perforation connection.
Specifically, first storage tank connects first die head by the first feeder sleeve, set on first feeder sleeve
There is the first charging pump, the downstream of first charging pump is equipped with the first inlet valve, first charging pump and first charging
First return pipe for returning to first storage tank is equipped between valve, first return pipe is equipped with the first return valve.
Further, first inlet valve and the first return valve are the motor-driven valves manipulated by controller.
It further, further include the second die head, second die head is located at second guide reel and the horizontal drying oven
Between, described second gets to know with the second slit coating mouth upward；The second slit coating mouth and the horizontal baking
The entrance of case is contour.
Further, second die head has elevation and subsidence regulating device.
Further, second storage tank connects second die head by the second feeder sleeve, on second feeder sleeve
Equipped with the second charging pump, the downstream of second charging pump is equipped with the second inlet valve, second charging pump and described second into
Two the second return pipes for returning to second storage tank are equipped between material valve, second return pipe is equipped with the second return valve.
Further, second inlet valve and the second return valve are the motor-driven valves manipulated by controller.
By adopting the above technical scheme, the beneficial effect of technical solutions of the utility model is：
The utility model can only complete the drawing-in motion of coating medium band by a traction roller, and it is another to can be avoided material strip
Side is polluted by traction roller, is particularly suitable for each Seed packaged band that one or both sides have quality requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of coating machine；
Fig. 2 is the enlarged drawing of location A in Fig. 1；
Fig. 3 is the enlarged cross-sectional view of embodiment traction roller.
Digital representation in figure：
1- unwinding device；
The first guide reel of 2a-,
The second guide reel of 2b-,
2c- third guide reel；
3- traction roller,
31- centerbody,
311- suction chamber,
32- outer roller,
321- ventilation perforation,
4- horizontal drying oven,
41- blowning installation,
411- inflatable mouth；
5- wrap-up；
The first die head of 6a-,
The second die head of 6b-；
The first storage tank of 7a-,
The second storage tank of 7b-；
The first charging pump of 8a-,
The second charging pump of 8b-；
The first inlet valve of 9a-,
The second inlet valve of 9b-；
The first return valve of 10a-,
The second return valve of 10b-；
11- controller.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
Embodiment：
As shown in Figure 1, a kind of coating machine, including unwinding device 1, the first guide reel 2a, traction roller 3, the second guide reel 2b,
Horizontal drying oven 4, third guide reel 2c, wrap-up 5, the first die head 6a and the second die head 6b；First guide reel 2 and the second guidance
Roller 4 is located at the ipsilateral of traction roller 3, and the second guide reel 4 is located at the top of the first guide reel 2；First die head 6a has against traction
First slit coating mouth of roller 3；Between the second guide reel 4 and horizontal drying oven 4, second 8b that gets to know has second die head 6b
The second slit coating mouth upward；The entrance of the highest point of second guide reel 4, the second slit coating mouth and horizontal drying oven 4
It is contour；The outlet of horizontal drying oven 4 and the highest point of third guide reel 6 are contour.Material strip is unreeled successively from unwinding device 1 around the
One guide reel 2, traction roller 3 and the second guide reel 4 pass through horizontal drying oven 4, then pass around 6 top of third guide reel, are then received
Winding apparatus 5 is wound.Because material strip is transferred on traction roller 2, tensioned state can be presented in material strip.Guaranteeing that material strip is taut
In the case where tight, the first coating can be uniformly applied to the upper surface of material strip by the first die head 6a, and the second die head 6b can be by second
Coating is uniformly applied to the lower surface of material strip, and horizontal drying oven 4 is entered in the case where two finishing coats have mobility, so only
Needing once to toast can allow two coatings all to complete to solidify, in this way relative to while the old law that is respectively coated for manufacture
Time halves, baking time halves, so both improving production efficiency, also saves production cost, and reduce primary receipts
Journey is licked, the probability that surface is dirty is avoided.
Second die head 6b has elevation and subsidence regulating device.In actual production, material strip is in the second guide reel 4 and third guide reel 5
Between state can be more complicated because be affected by gravity can sagging, the hot gas in another aspect horizontal drying oven 4 for one side material strip
Material strip can be made to float, coating is preferably coated on lower surface and needs to have good contact with material strip by the second die head 6b.Lifting
Regulating device can control the distance between the second slit coating mouth and material strip, make the second slit according to actual production status
Formula coating mouth is leaned against without seriously scraping material strip on material strip, thus the Painting effect of lower surface can be made more preferable.
As shown in Figure 1, the first storage tank 7a connects the first die head 6a by the first feeder sleeve, the first feeder sleeve is equipped with first
The downstream of charging pump 8a, the first charging pump 8a are equipped with the first inlet valve 9a, set between the first charging pump 8a and the first inlet valve 9a
There is first return pipe for returning to the first storage tank 7a, the first return pipe is equipped with the first return valve 10a；Second storage tank 7b passes through
Second feeder sleeve connects the second die head 6b, and the second feeder sleeve is equipped with the second charging pump 8b, and the downstream of the second charging pump 8b is equipped with
Second inlet valve 9b is equipped with two the second reflux for returning to the second storage tank 7b between the second charging pump 8b and the second inlet valve 9b
Pipe, the second return pipe are equipped with the second return valve 10b；First inlet valve 9a, the first return valve 10a, the second inlet valve 9b and
Two return valve 10b are the motor-driven valves manipulated by controller 11.The coating that first charging pump 8a flows out the first storage tank 7a is with perseverance
The supply of constant speed degree.When first inlet valve 9a is opened with the pass the second inlet valve 10a, the first die head 6a squeezes out coating；First inlet valve 9a
When pass and the second inlet valve 10a are opened, the first die head 6a does not squeeze out coating.Similarly for the second die head 6b.Controller 11 can be real
Thus the automatic control now whether squeezed out from the first die head 6a and the second die head 6b can manufacture the coating of single or double interval and produce
Product.
As depicted in figs. 1 and 2, in horizontal drying oven 4 side by side be equipped with several blowning installations 41, blowning installation 41 be equipped with it is oblique after
30~60 ° of inflatable mouth 411, inflatable mouth 411 are in narrow slit shape.Film surface can be caused in wave to avoid blowing direction face material strip in this way
Wave-like.
As shown in Fig. 2, the outlet of inflatable mouth 411 is open-shaped.Hot wind leaves inflatable mouth 411 and blows out area increase in this way,
Blowing out speed reduces, and can preferably avoid film surface problem.
As shown in figure 3, traction roller 3 divides for motionless centerbody 31 and rotatable outer roller 32, outer roller outside centerbody 31
32 are equipped with the ventilation perforation 321 of array arrangement, and centerbody 31 is equipped with the suction chamber towards outer roller 32 Yu material strip contact position
311, suction chamber 311 can be connected to ventilation perforation 321.Suction chamber 311 connects negative pressure source, when the part of material strip contact outer roller 32
Face suction chamber 311, suction chamber 311 are inhaled material strip on surface by ventilation perforation 321, and the increase of pressure increases frictional force,
Also bigger tractive force is provided for, the slippage problems for avoiding single-roll drive from will appear.This mode of traction is avoided that material strip is another
Side is polluted by traction roller 3, is particularly suitable for each Seed packaged band that one or both sides have quality requirement.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (7)
1. a kind of coating machine of vacuum furnace traction, including unwinding device, the first guide reel, traction roller, the second guide reel, horizontal baking
Case, third guide reel, wrap-up and the first die head；First guide reel is located at the same of traction roller with second guide reel
Side, second guide reel are located at the top of first guide reel；First die head has the against the traction roller
One slit coating mouth；The highest point of second guide reel and the entrance of the horizontal drying oven are contour；The horizontal drying oven
It exports contour with the highest point of the third guide reel；It is characterized in that：The traction roller is divided into motionless centerbody and in institute
State rotatable outer roller outside centerbody, the ventilation that the outer roller is equipped with array arrangement is perforated, the centerbody be equipped with towards
The suction chamber of the outer roller and material strip contact position, the suction chamber can be connected to ventilation perforation.
2. the coating machine of vacuum furnace traction according to claim 1, it is characterised in that：First storage tank is supplied by first
Expects pipe connects first die head, and first feeder sleeve is equipped with the first charging pump, and the downstream of first charging pump is equipped with
First inlet valve is equipped with first time for returning to first storage tank between first charging pump and first inlet valve
Flow tube, first return pipe are equipped with the first return valve.
3. the coating machine of vacuum furnace traction according to claim 2, it is characterised in that：First inlet valve and first time
Stream valve is the motor-driven valve manipulated by controller.
4. the coating machine of vacuum furnace traction according to claim 2, it is characterised in that：It further include the second die head, described
Between second guide reel and the horizontal drying oven, described second gets to know applies two die heads with the second slit upward
Cloth mouth；The entrance of the second slit coating mouth and the horizontal drying oven is contour.
5. the coating machine of vacuum furnace traction according to claim 4, it is characterised in that：Second die head has rising-falling tone
Regulating device.
6. the coating machine of vacuum furnace traction according to claim 4, it is characterised in that：Second storage tank is supplied by second
Expects pipe connects second die head, and second feeder sleeve is equipped with the second charging pump, and the downstream of second charging pump is equipped with
Second inlet valve is equipped with two second times for returning to second storage tank between second charging pump and second inlet valve
Flow tube, second return pipe are equipped with the second return valve.
7. the coating machine of vacuum furnace traction according to claim 6, it is characterised in that：Second inlet valve and second time
Stream valve is the motor-driven valve manipulated by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077439.8U CN208116076U (en) | 2018-01-17 | 2018-01-17 | The coating machine of vacuum furnace traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077439.8U CN208116076U (en) | 2018-01-17 | 2018-01-17 | The coating machine of vacuum furnace traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208116076U true CN208116076U (en) | 2018-11-20 |
Family
ID=64205857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820077439.8U Active CN208116076U (en) | 2018-01-17 | 2018-01-17 | The coating machine of vacuum furnace traction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208116076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615038A (en) * | 2020-12-08 | 2021-04-06 | 深圳市诚捷智能装备股份有限公司 | Floating roller and rubberizing device |
-
2018
- 2018-01-17 CN CN201820077439.8U patent/CN208116076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615038A (en) * | 2020-12-08 | 2021-04-06 | 深圳市诚捷智能装备股份有限公司 | Floating roller and rubberizing device |
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