CN205413418U - Novel UV charging system - Google Patents
Novel UV charging system Download PDFInfo
- Publication number
- CN205413418U CN205413418U CN201520966545.8U CN201520966545U CN205413418U CN 205413418 U CN205413418 U CN 205413418U CN 201520966545 U CN201520966545 U CN 201520966545U CN 205413418 U CN205413418 U CN 205413418U
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- edge
- connecting shaft
- batch
- charging system
- delivery pump
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Abstract
The utility model discloses a novel UV charging system, it is especial, including material jar, delivery pump, nozzle and back pressure valve, be equipped with the inlet that is located material tank bottoms portion or is close to the bottom on the material jar and be located material tank deck portion or be close to time liquid mouth at top, the inlet passes through the pipeline, communicates delivery pump, back pressure valve and nozzle in proper order, constitutes UV material feedstock channel, the inlet passes through the pipeline, communicates the delivery pump in proper order and returns the liquid mouth, constitutes UV material feed back passageway. The utility model has the advantages of simple structure, convenient to use, UV coating high -usage.
Description
Technical field
This utility model relates to UV moulding press and auxiliary component thereof, especially relates to a kind of novel UV charging system.
Background technology
Blooming, laser film, be widely used in the fields such as electronics, solar energy, reflectorized material, packages printing at present, have the strongest using value and decoration and antiforge function.At present, blooming, laser film production process in, the coating on thin film is typically molded respectively by operator by extrusion press and UV moulding press, to complete the making of blooming, laser film.
At present, existing UV moulding press generally comprises UV roller and UV roller to the rubber roll of pressure, for drying UV material cure lamp and the UV charging system of UV material.UV charging system then generally comprises applicator roll and hopper, and thin film is around being entangled on applicator roll, then equipped with UV coating in hopper.A part for applicator roll is then immersed in UV coating.When thin film is through applicator roll, i.e. it is coated with UV coating.But, in this UV charging system, applicator roll is only capable of contact portion UV coating, in the long-time course of processing, to gather longer UV coating a large amount of standing times in hopper, these UV coating are easier to be polluted by dust, particulate matter, the coating quality that impact is coated on thin film.
For this reason, it is necessary to study a kind of new UV charging system.
Utility model content
The purpose of this utility model is the charging system providing a kind of simple in construction, UV coating fully to be used.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of novel UV charging system, particularly, including batch can, delivery pump, nozzle and counterbalance valve, batch can is provided with the inlet being positioned at bottom batch can or near bottom and is positioned at batch can top or the liquid return hole near top；Inlet passes through pipeline, is sequentially communicated delivery pump, counterbalance valve and nozzle, constitutes UV and expects feeding-passage；Inlet passes through pipeline, is sequentially communicated delivery pump and liquid return hole, constitutes UV and expects feed back passage.
Principle of the present utility model is as follows:
Batch can is used for depositing UV coating.After delivery pump starts, the UV coating in batch can is i.e. drawn out of, and in inlet flows into UV material feeding-passage, and passes sequentially through delivery pump, counterbalance valve, and finally flow to nozzle, flow to face from nozzle.The flow of UV coating in the controlled tubing giving sufficient strength of counterbalance valve, plays throttling action, it is to avoid nozzle flows out excess UV coating, and the coating layer thickness causing face is excessive, and impact molds quality.And under counterbalance valve regulation effect, the UV coating of counterbalance valve upstream excess is then in liquid return hole returns batch can, thus ensure that the pressure at counterbalance valve upstream and downstream two ends is equal.
In this UV charging system, UV coating is delivered to nozzle by UV material feeding-passage, and be sprayed on thin film through nozzle, the UV coating left in batch can be fully used, and the UV coating refluxed through UV material feed back passage will impact the UV coating in batch can, UV coating in agitation batch can, makes the UV coating in batch can be fully used, will not be deposited in batch can.Meanwhile, batch can also play certain sealing function, it is to avoid UV coating is in use contaminated.
Can arrange an air bleeding valve between inlet and delivery pump, the air of the accumulation in discharging UV material feeding-passage, to reduce the pressure in pipeline.
One ripple damper can be set between delivery pump and counterbalance valve, the pressure fluctuation of UV coating in eliminating pipeline.
One relief valve can be set between delivery pump and liquid return hole, it is to avoid pipe fluid pressure is excessive and damages facility.
For the UV coating in agitation batch can further, can be provided with the rabbling mechanism for stirring UV coating in batch can, this rabbling mechanism includes some pieces of blades, and this blade is connected with the motor being positioned at batch can top by connecting shaft, and blade is evenly arranged around the axis of connecting shaft.After electric motor starting, motor can drive connecting shaft to rotate, thus drives each blade to circle around connecting shaft, the UV coating in agitation batch can.Further, for obtaining preferably disturbance effect, the angle α between blade and connecting shaft axis is in the range of 10 °～30 °；Blade is distorted shape, blade is formed and is sequentially connected with the first edge, the second edge and the 3rd edge；Angle theta between end and the connecting shaft axis at the first edge1Angle theta in the range of 40 °～50 °, between top and the connecting shaft axis at the first edge2In the range of 110 °～120 °；Angle theta between end and the connecting shaft axis at the 3rd edge3Angle theta in the range of 20 °～30 °, between top and the connecting shaft axis at the 3rd edge4In the range of 120 °～130 °；Second edge to farthest vertical dimension L of connecting shaft in the range of 100～220mm.
Expulsion pressure for avoiding nozzle is excessive, causes the UV coating flowed out through nozzle to sputter at face, and the outlet pressure of nozzle is preferably lower than or equal to 1bar.
This utility model has simple in construction, easy to use, UV utilization efficiency of coatings advantages of higher.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of UV charging system in this utility model embodiment 1；
Fig. 2 is the schematic diagram of this utility model embodiment 2 Leaf；
Fig. 3 is the schematic diagram of angle between the first edge and connecting shaft axis in this utility model embodiment 2；
Fig. 4 is the schematic diagram of angle between the 3rd edge and connecting shaft axis in this utility model embodiment 2.
Description of reference numerals: 1-batch can；2-delivery pump；3-air bleeding valve；4-relief valve；5-filter；6-flow calibrator；7-ripple damper；8-the first Pressure gauge；9-the second Pressure gauge；10-counterbalance valve；11-inlet；12-liquid return hole；13-blade；14-connecting shaft；15-motor；16-the first edge；17-the second edge；18-the 3rd edge.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1:
UV charging system as shown in Figure 1 includes batch can 1, delivery pump 2, nozzle, air bleeding valve 3, relief valve 4, filter 5, flow calibrator 6, ripple damper the 7, first Pressure gauge the 8, second Pressure gauge 9 and counterbalance valve 10.Batch can 1 is provided with inlet 11 and liquid return hole 12.Inlet 11 is near the bottom of batch can 1, and liquid return hole 12 is positioned at the top of batch can 1.Also can be provided with the blade 13 of some blocks of UV coating in stirring batch can 1 in batch can 1, blade 13 is connected with the motor 15 being positioned at batch can 1 top by connecting shaft 14.
Inlet 11 passes through pipeline, it is sequentially communicated air bleeding valve 3, filter 5, flow calibrator 6, delivery pump 2, ripple damper the 7, first Pressure gauge 8, counterbalance valve 10 and shower nozzle, constitute UV and expect feeding-passage, wherein, the air bleeding valve 3 air in discharging UV material feeding-passage；Filter 5 is for filtering the impurity in UV coating, it is to avoid the impurity in UV coating enters in delivery pump 2；Flow calibrator 6 is the flow of UV coating in observe UV material feeding-passage for operator, in order to operator regulate the flow of UV coating in UV material feeding-passage by counterbalance valve 10；Ripple damper 7 is the pressure fluctuation of UV material in eliminating pipeline.UV coating in batch can 1 enters UV through inlet 11 and expects feeding-passage, flows to nozzle by UV material feeding-passage, is sprayed on thin film.
Inlet 11 passes through pipeline, it is sequentially communicated air bleeding valve 3, filter 5, flow calibrator 6, delivery pump the 2, second Pressure gauge 9, relief valve 4 and liquid return hole 12, constitutes UV and expect feed back passage, wherein, relief valve 4 is for stablizing manifold pressure, it is to avoid pipe fluid pressure is excessive and damages facility.In UV material feeding-passage, the UV coating of excess will be back to batch can 1 by UV material feed back passage, constitute circulating of UV coating.
In the present embodiment 1, excessive for the expulsion pressure avoiding nozzle, cause the UV coating flowed out through nozzle to sputter at face, the outlet pressure of nozzle is equal to 1bar.
Embodiment 2:
The present embodiment 2 is with the difference of embodiment 1, in the present embodiment 2, as in Figure 2-4, and the angle theta between blade 13 and connecting shaft 14 axis1It it is 25 °；Blade 13, in distorted shape, blade 13 is formed and is sequentially connected with the 16, second edge, the first edge 17 and the 3rd edge 18.Angle theta between end and connecting shaft 14 axis at the first edge 161It is 43 °, the angle theta between top (in place of the i.e. first edge 16 is connected with connecting shaft 14) and connecting shaft 14 axis at the first edge 162It it is 120 °.Angle theta between end and connecting shaft 14 axis at the 3rd edge 181It is 26 °, the angle theta between top and connecting shaft 14 axis at the 3rd edge 184It it is 122 °.Farthest vertical dimension L of the second edge 17 to connecting shaft 14 is 180mm.The motor 15 at batch can 1 top drives each blade 1313 to rotate by connecting shaft 14, the UV coating in agitation batch can 1, makes the UV coating in batch can 1 uniformly flow into UV and expects feeding-passage.
The better embodiment being only this patent that this specification is enumerated, the equivalent technologies done under all operation principles at this patent and thinking converts, is accordingly to be regarded as the protection domain of this patent.
Claims (7)
1. a novel UV charging system, is characterized in that: include batch can, delivery pump, nozzle and counterbalance valve；Described batch can is provided with the inlet being positioned at bottom batch can or near bottom and is positioned at batch can top or the liquid return hole near top；Described inlet passes through pipeline, is sequentially communicated delivery pump, counterbalance valve and nozzle, constitutes UV and expects feeding-passage；Described inlet passes through pipeline, is sequentially communicated delivery pump and liquid return hole, constitutes UV and expects feed back passage.
Novel UV charging system the most according to claim 1, is characterized in that: be provided with an air bleeding valve between described inlet and delivery pump.
Novel UV charging system the most according to claim 1, is characterized in that: be provided with a ripple damper between described delivery pump and counterbalance valve.
Novel UV charging system the most according to claim 1, is characterized in that: be provided with a relief valve between described delivery pump and liquid return hole.
Novel UV charging system the most according to claim 1, is characterized in that: be provided with the rabbling mechanism for stirring UV coating in described batch can；Described rabbling mechanism includes some pieces of blades, and described blade is connected with the motor being positioned at batch can top by connecting shaft；Described blade is evenly arranged around the axis of connecting shaft.
Novel UV charging system the most according to claim 5, is characterized in that: the angle α between described blade and connecting shaft axis is in the range of 10 °～30 °；Described blade is distorted shape, blade is formed and is sequentially connected with the first edge, the second edge and the 3rd edge；Angle theta between end and the connecting shaft axis at described first edge1Angle theta in the range of 40 °～50 °, between top and the connecting shaft axis at described first edge2In the range of 110 °～120 °；Angle theta between end and the connecting shaft axis at described 3rd edge3Angle theta in the range of 20 °～30 °, between top and the connecting shaft axis at described 3rd edge4In the range of 120 °～130 °；Described second edge to farthest vertical dimension L of connecting shaft in the range of 100～220mm.
Novel UV charging system the most according to claim 1, is characterized in that: the outlet pressure of described nozzle is less than or equal to 1bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966545.8U CN205413418U (en) | 2015-11-27 | 2015-11-27 | Novel UV charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966545.8U CN205413418U (en) | 2015-11-27 | 2015-11-27 | Novel UV charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205413418U true CN205413418U (en) | 2016-08-03 |
Family
ID=56535431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966545.8U Withdrawn - After Issue CN205413418U (en) | 2015-11-27 | 2015-11-27 | Novel UV charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205413418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289874A (en) * | 2015-11-27 | 2016-02-03 | 佛山市南海区三简包装有限公司 | Novel UV feeding system |
| CN106334641A (en) * | 2015-07-06 | 2017-01-18 | J·瓦格纳有限责任公司 | Pulsation damping system |
-
2015
- 2015-11-27 CN CN201520966545.8U patent/CN205413418U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334641A (en) * | 2015-07-06 | 2017-01-18 | J·瓦格纳有限责任公司 | Pulsation damping system |
| CN106334641B (en) * | 2015-07-06 | 2020-01-03 | J·瓦格纳有限责任公司 | Pulsation damping system |
| CN105289874A (en) * | 2015-11-27 | 2016-02-03 | 佛山市南海区三简包装有限公司 | Novel UV feeding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |