CN204953277U - Ultraviolet (UV) curing machine - Google Patents
Ultraviolet (UV) curing machine Download PDFInfo
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- CN204953277U CN204953277U CN201520703542.5U CN201520703542U CN204953277U CN 204953277 U CN204953277 U CN 204953277U CN 201520703542 U CN201520703542 U CN 201520703542U CN 204953277 U CN204953277 U CN 204953277U
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Abstract
The utility model relates to an ultraviolet (UV) curing machine, including ultra -violet curing device and gauge control device, the ultra -violet curing device includes the power, a housing, set up in the casing at least one the ultraviolet ray light source and set up the radiator unit on the casing, the casing includes base and upper cover, the shell inner space that base and upper cover can the lock form, the gauge control device includes the spacing body down, go up the spacing body and thickness regulating part, at least one thickness regulating part is placed in down on the spacing body, it places in on the thickness regulating part to go up the spacing body, under making, the thickness regulating part forms and the same clearance of thickness regulating part thickness between the spacing body and the last spacing body. The utility model provides a small, simple structure, low in manufacturing cost are honest and clean, convenient operation's ultraviolet (UV) curing machine, can adapt to the laboratory use demand, but primary governor control optical cement thickness to can be through changing the solidity degree that curing time and illumination intensity controlled the optical cement.
Description
Technical field
The present invention relates to a kind of uv cure machine, particularly a kind of uv cure machine of controlled glue layer thickness.
Background technology
Photocuring utilizes to have the light of some strength for the energy, causes and have chemically active liquid formulations, realizes moment rapid-action solidification process at matrix surface.Conventional light source is ultraviolet light (UV).Industrial UV wavelength is its range of application with 200nm to 450nm.Irradiate " UV irradiates hardenable material " with UV and make it harden process be called ultraviolet light (UV) solidification (UVCuringProcess).The commercial Application of UV solidification is the manufacturing process that material surface solidification provides a kind of advanced person, develop rapidly in China in the eighties in last century, its principle be liquid photosensitive material (add the coating of initator or sensitising agent, resin, adhesive or other) under ultraviolet radiation, light trigger irriate wherein, produce living radical or ion radical, thus cause and be polymerized containing the macromolecular material of active function groups, be cross-linked and graft reaction, make photosensitive material be solid-state by liquid conversion in very short time.Be heating and curing from traditional, crosslinking agent (curing agent) solidifies, spontaneous curing is different, the advantage of UV solidification is that hardening time is short, is beneficial to and enhances productivity, non-volatile or volatilize little, compares environmental protection.
The uv cure machine that market uses generally is made up of parts such as ultraviolet light polymerization light source, ventilating system, cooling systems.Different according to application places, the size structure of uv cure machine all can be different, is wherein applied to the uv cure machine of optical cement, and what factory used generally all needs mass-produced machine, therefore volume is comparatively large, and various functions is complete, involves great expense simultaneously.Use for laboratory small ultraviolet photo solidification machine structure is relatively simple, and intensity of illumination is adjustable and operation, easy to maintenance, but can not directly control for the thickness of optical cement.
For the problem that directly cannot control bondline thickness, formerly research is had to give the technological means with reference value.Chinese patent literature 201108881Y discloses a kind of pad pasting coating machine, this coating machine comprises control system and controller, this control system is connected between thickness measurement equipment and THICKNESS CONTROL roller set, thickness measurement equipment gathers the one-tenth-value thickness 1/10 of pad pasting and exports control system to, and the pad pasting thickness that thickness measurement equipment gathers by control system compares to preset value and spacing between corresponding adjustment first THICKNESS CONTROL running roller and the second THICKNESS CONTROL running roller.Chinese patent literature CN101829642B discloses a kind of continuous coating and solidification equipment of the photocureable coating for steel belt protection; this device is provided with THICKNESS CONTROL briquetting; this THICKNESS CONTROL briquetting is made up of two pieces of briquettings; and with pressure control device, reach by regulating pressure between briquetting the object controlling thickness.But the machinery of such scheme and controlling organization are all comparatively complicated, and manufacturing cost is high, can not meet the requirement that laboratory UV photo solidification machine controls bondline thickness completely.
Summary of the invention
The technical problem to be solved in the present invention is to provide the uv cure machine that a kind of volume is little, structure is simple, cheap for manufacturing cost, easy to operate, laboratory user demand can be adapted to, can directly regulate optical cement thickness, and carry out the state of cure of control both optical glue by change hardening time and intensity of illumination.
For solving the problems of the technologies described above, uv cure machine of the present invention comprises ultraviolet curing device and thickness control device, described ultraviolet curing device comprises power supply, housing, the ultraviolet source being arranged at least one in housing and the radiating subassembly be arranged on housing, described housing comprises base and upper cover, space in the shell that described base and described upper cover can fasten formation, described thickness control device comprises lower limit body, upper limit body and thickness regulating part, thickness regulating part described at least one is placed on described lower limit body, described upper limit body is placed on described thickness regulating part, described thickness regulating part makes to form the gap identical with described thickness regulating part thickness between described lower limit body and described upper limit body.
Further, described power supply comprises transformer and/or voltage-stablizer; Described power supply is electrical appliance (as ultraviolet source, the radiating subassembly etc.) power supply in uv cure machine of the present invention, and the electrical appliance in described transformer and/or voltage-stablizer and uv cure machine of the present invention is suitable.
Further, described ultraviolet curing device also comprises control panel; Described control panel can be fixedly installed on described housing, also can be separated setting with described housing; Described control panel being provided with the switch, button, button, knob etc. of the electrical appliance for controlling uv cure machine of the present invention, also as required display unit can being set on described control panel.
Further, described upper limit body is roll shaft.
Preferably, described lower limit body comprises roll shaft; If desired, lower limit body also comprises height control agent, when namely the roll shaft height of limit body is not enough instantly, lower limit body roll shaft can be placed on highly suitable height control agent.
Further, described thickness control device also comprises at least one composition to the backstay arranged, and forms the draw-in groove can fixing described upper limit body and/or lower limit body between described backstay.
Further, described thickness regulating part is arranged at the two ends of described lower limit body upper surface in couples, in order to upper limit body described in stable support.
Further, because material to be solidified is made up of substrate layer and the optical cement be coated on substrate layer under normal circumstances, after material to be solidified to equal the gap of described thickness regulating part thickness by the thickness between described lower limit body and described upper limit body, the thickness of material to be solidified will be fixed to the thickness in this gap, so the thickness of described thickness regulating part should carry out arranging and regulating according to actual needs, make the thickness of the thickness of described thickness regulating part and material to be solidified suitable.
Preferably, described thickness regulating part is clearance gauge.
Further, can the described clearance gauge of prefabricated different-thickness as required, connected by pin in one end of the described clearance gauge of different-thickness, described clearance gauge can be used alone or in combination, and can control the thickness of material to be solidified more easily.
Preferably, the material that described lower limit body, described upper limit body and described thickness regulating part select elastic modelling quantity higher, as nonmetallic materials such as metal material, aluminium oxide ceramics etc. such as bearing steels.
Further, uv cure machine of the present invention also comprises the horizontal support platform be arranged in described housing.
Preferably, described horizontal support platform is connected with described lower limit body, the upper surface of described horizontal support platform and the upper surface of described lower limit body in same level, can ensure material to be solidified by described thickness control device, smoothly enter ultraviolet curing device after spread on described horizontal support platform.
Preferably, described horizontal support platform is that transparent material is made; Preferred further, described horizontal support platform is transparency glass plate.
Further, described ultraviolet source is arranged on top and/or the below of described horizontal support platform.
Further, described ultraviolet source selects UVA fluorescent tube.
Further, each described ultraviolet source is provided with independently light source switch and/or dimmer, can control separately switch and/or the brightness of each ultraviolet source, realize the control to solidification process.
Further, described radiating subassembly comprises at least one air ac equipment, and described air ac equipment can carry out unidirectional and/or two-way air to space in described shell and described hull outside space and exchange.Preferably, described air exchanging apparatus is ventilating fan.
Preferably, described air ac equipment is arranged on the top of described housing.
Further, described radiating subassembly also comprises air-cooler and ventilation duct.
Further, described housing is provided with air vent, and described air-cooler is communicated with space in described shell by described air vent by described ventilation duct.
Preferably, on the sidewall that described air vent is arranged on described base or diapire, described air vent and described air ac equipment are engaged in space in described shell and form cold airflow from bottom to top, are conducive to improving radiating efficiency.
Further, uv cure machine of the present invention also comprises horizontal guide platform, and described ultraviolet curing device, described thickness control device are connected successively with described horizontal guide platform.
Preferably, described horizontal guide platform is connected with described lower limit body, the upper surface of described horizontal guide platform and the upper surface of described lower limit body, in same level, can ensure that material to be solidified smoothly enters described thickness control device by described horizontal guide platform.
The invention has the beneficial effects as follows that uv cure machine machine volume of the present invention is little, structure is simple, cheap for manufacturing cost, easy to operate, laboratory user demand can be adapted to, can directly regulate optical cement thickness, and carry out the state of cure of control both optical glue by change hardening time and intensity of illumination.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the structural representation (facing) of uv cure machine detailed description of the invention of the present invention.
Fig. 2 is the structural representation (facing) of the another kind of detailed description of the invention of uv cure machine of the present invention.
Fig. 3 is the structural representation (overlooking) of uv cure machine detailed description of the invention of the present invention.
Fig. 4 is the structural representation (face, upper cover is opened) of uv cure machine detailed description of the invention of the present invention.
Fig. 5 is the structural representation (overlook, upper cover is opened) of uv cure machine detailed description of the invention of the present invention.
Fig. 6 is the structural representation (facing) of clearance gauge in uv cure machine of the present invention.
Fig. 7 is the structural representation (overlooking) of clearance gauge in uv cure machine of the present invention.
In above-mentioned accompanying drawing, 1a is power supply, and 1b is control panel, and 2 is housing, 2a is base, and 2b is upper cover, and 3 is ultraviolet source, and 4 is air ac equipment, 5 is lower limit body, and 5a is height control agent, and 6 is upper limit body, and 7 is thickness regulating part, 7a is clearance gauge, and 7b is pin, and 8 is backstay, 8a is draw-in groove, and 9 is horizontal support platform, and 10a is air-cooler, 10b is ventilation duct, and 10c is air vent, and 11 is horizontal guide table.
Detailed description of the invention
Shown in Fig. 1,3,4,5, uv cure machine comprises ultraviolet curing device and thickness control device, wherein, ultraviolet curing device comprises power supply 1a, housing 2, the radiating subassembly that is arranged at the ultraviolet source 3 of at least one in described housing 2 and is arranged on described housing 2.Housing 2 comprises base 2a and upper cover 2b, and base 2a and upper cover 2b can fasten and form space in shell; Thickness control device comprises lower limit body 5, upper limit body 6 and thickness regulating part 7, at least one thickness regulating part 7 is placed on lower limit body 5, upper limit body 6 is placed on thickness regulating part 7, and thickness regulating part 7 makes the gap that between lower limit body 5 and upper limit body 6, formation one is identical with the thickness of thickness regulating part 7.
Power supply 1a comprises transformer and/or voltage-stablizer, suitable with the electrical appliance (as ultraviolet source 3, radiating subassembly etc.) in the present embodiment.In the present embodiment, power supply 1a adopts the form of transformer and/or the external industrial-frequency alternating current of voltage-stablizer; When other have portable demand, power supply 1a can adopt the form of battery.
Ultraviolet curing device also comprises control panel 1b.In the present embodiment, this control panel 1b can be fixedly installed on housing 2; When other have remote control requirements, control panel 1b also can be separated setting with housing 2, and is connected with each electrical appliance by wired or wireless mode.The object arranging control panel 1b is by concentrated settings such as the gauge tap of each electrical appliance, button, button, knobs, easy to use.
The shape of upper limit body 6 can be arranged according to the actual requirements, as long as can meet the lower surface of this upper limit body 6 and material upper surface close contact to be solidified.In the present embodiment, upper limit body 6 is roll shaft, along tangent with the upper surface of material upper surface to be solidified, thickness regulating part 7 under the roll shaft of this upper limit body 6, can control bondline thickness efficiently.
The shape of lower limit body 5 also can be arranged according to the actual requirements, as long as the upper surface that can meet this lower limit body 5 can carry thickness regulating part 7, material to be solidified.In the present embodiment, lower limit body 5 is roll shaft, along tangent with the lower surface of material lower surface to be solidified, thickness regulating part 7 on the roll shaft of this lower limit body 5, can not only support thickness regulating part 7 and material to be solidified, and upper limit body 6 can be coordinated to control bondline thickness efficiently; Instantly, when the roll shaft height of limit body 5 is not enough to satisfy the demands, the roll shaft of lower limit body 5 can be placed on highly suitable height control agent 5a.In another embodiment, as shown in Figure 2, lower limit body 5 is levelling bench.
Thickness control device also comprises at least one composition to the backstay 8 arranged, and being formed between this backstay 8 can the draw-in groove of fixed upper limit position body 6 and/or lower limit body 5.In the present embodiment, thickness control device comprises the backstay 8 that two groups are arranged in pairs in upper limit body 6 and lower limit body 5 two ends, upper limit body 6 and lower limit body 5 is fixed in draw-in groove.
In the present embodiment, thickness regulating part 7 is arranged at the two ends of lower limit body 5 upper surface in couples, in order to support upper limit body 6.Because material to be solidified is made up of substrate layer and the optical cement be coated on substrate layer under normal circumstances, after material to be solidified equals the gap of thickness regulating part 7 thickness by the thickness between lower limit body 5 and upper limit body 6, the thickness of material to be solidified will be fixed to the thickness in this gap, so the thickness of thickness regulating part 7 should carry out arranging and regulating according to actual needs, make the thickness of the thickness of thickness regulating part 7 and material to be solidified suitable.The thickness of these two thickness regulating parts 7 arranged in pairs can be identical, also can be different.Use the thickness regulating part 7 that two thickness is identical, the bondline thickness of the material to be solidified obtained is uniform; Use the thickness regulating part 7 that two thickness is different, the glue-line of the material to be solidified obtained has continuous thickness gradient.Under normal circumstances, the controllable bondline thickness of thickness control device using uv cure machine of the present invention is 20 μm ~ 1000 μm.
The shape of thickness regulating part 7 and quantity can be arranged according to the actual requirements.In the present embodiment, as shown in Figure 6, Figure 7, thickness regulating part 7 is the clearance gauge 7a of flat.In the present embodiment, the clearance gauge 7a of prefabricated different-thickness according to actual needs, is connected by pin 7b in one end of the clearance gauge 7a of different-thickness.In actual applications, clearance gauge 7a can be used alone, and also use capable of being combined, can control the bondline thickness of material to be solidified more easily.
In the present embodiment, the roll shaft of lower limit body 5, the roll shaft of upper limit body 6 select elastic modelling quantity to be the nickel chromium triangle bearing steel rider being greater than 200GPa; Clearance gauge 7a, because its thickness is much smaller than its length, chooses common iron and makes.
Uv cure machine of the present invention also comprises the horizontal support platform 9 be arranged in housing 2.In the present embodiment, horizontal support platform 9 is connected with lower limit body 5, the upper surface of horizontal support platform 9 and the upper surface of lower limit body 5 in same level, can ensure material to be solidified by thickness control device, smoothly enter ultraviolet curing device after spread on horizontal support platform 9.Under normal circumstances, horizontal support platform 9 selects surfacing, material that physicochemical properties are stable, and consider solidification effect, horizontal support platform 9 also should select ultraviolet light transmission height material simultaneously, so that ultraviolet light can be irradiated to the bottom of material to be solidified.In the present embodiment, transparency glass plate selected by horizontal support platform.
Ultraviolet source 3 in housing 2 can be arranged on top and/or the below of horizontal support platform 9 according to the actual requirements.In the present embodiment, 4 UVA fluorescent tubes are set above and below horizontal support platform 9 respectively, each UVA fluorescent tube is provided with independently light source switch and/or dimmer, can control separately switch and/or the brightness of each ultraviolet source, realize the control to solidification process.
Radiating subassembly comprises at least one air ac equipment 4, and this air ac equipment 4 can carry out unidirectional and/or two-way air to space in shell and housing 2 space outerpace and exchange.In the present embodiment, this air ac equipment 4 is ventilating fan.In the present embodiment, this air ac equipment 4 is arranged on the top of housing 2.
Radiating subassembly also comprises air-cooler 10a and ventilation duct 10b, and housing 2 is also provided with air vent 10c.Air-cooler 10a is communicated with space in shell by air vent 10c by ventilation duct 10b.In the present embodiment, on the sidewall that air vent 10c is arranged on base 2a or diapire, this air vent 10c and air ac equipment 4 are engaged in space in shell and form cold airflow from bottom to top, are conducive to improving radiating efficiency.
In the present embodiment, uv cure machine of the present invention also comprises horizontal guide platform 11, and ultraviolet curing device, thickness control device are connected successively with this horizontal guide platform 11.In the present embodiment, the upper surface of this horizontal guide platform 11 and the upper surface of lower limit body 5, in same level, can ensure that material to be solidified smoothly enters thickness control device by horizontal guide platform 11.
Operating personnel will can make material to be solidified in advance, and this material to be solidified is made up of the first release film layer stacked gradually, optical cement layer and the second release film layer.When using uv cure machine of the present invention, operating personnel will select the clearance gauge 7a of suitable thickness as required, and are arranged between upper limit body 6 and lower limit body 5 by this clearance gauge 7a, make the gap forming suitable thickness between upper limit body 6 and lower limit body 5.Operating personnel by material to be solidified by horizontal guide platform 11 side, via this gap, send in housing 2 and spread on horizontal support platform 9, subsequently base 2a and upper cover 2b is closed, open right quantity ultraviolet source 3 as required, open air ac equipment 4 and air-cooler 10a simultaneously, make material to be solidified be cured process under the ultraviolet light environments of housing 2, to be solidified complete after can by band material to be solidified take out from housing 2.
In order to verify that uv cure machine of the present invention is to bondline thickness control ability, the 547-321 type digital thickness analyzer that inventor adopts three rich companies (Mitutoyo) of Japan to produce measures the bondline thickness of the optical cement product using uv cure machine of the present invention to obtain.The size of this optical cement product is 210mm × 297mm, and its structure is the first release film layer, optical cement layer and the second release film layer that stack gradually, and wherein the thickness of the first release film layer and the second release film layer is 75 μm.During test, on this optical cement product surface, random selecting 8 test points carry out thickness measuring, the actual (real) thickness of observation optical cement layer, and observed result sees the following form:
As can be seen from the above table, use the optical cement product that uv cure machine of the present invention obtains, the error of actual optics bondline thickness, all below ± 5 μm, can meet the requirement of laboratory to optical cement layer THICKNESS CONTROL completely.
Although describe the present invention by reference to the accompanying drawings, embodiment disclosed in accompanying drawing is intended to carry out exemplary illustration to the preferred embodiment for the present invention, and can not be interpreted as one restriction of the present invention.Although the embodiment of general plotting of the present invention has been illustrated and has illustrated, those skilled in the art will appreciate that, when not deviating from principle and the spirit of the present invention's design, can make change to embodiment, scope of the present invention is with claim and their equivalents.
Claims (23)
1. a uv cure machine, comprise ultraviolet curing device and thickness control device, described ultraviolet curing device comprises power supply, housing, the ultraviolet source being arranged at least one in described housing and the radiating subassembly be arranged on described housing, described housing comprises base and upper cover, space in the shell that described base and described upper cover can fasten formation, it is characterized in that, described thickness control device comprises lower limit body, upper limit body and thickness regulating part, thickness regulating part described at least one is placed on described lower limit body, described upper limit body is placed on described thickness regulating part, described thickness regulating part makes to form the gap identical with described thickness regulating part thickness between described lower limit body and described upper limit body.
2. uv cure machine according to claim 1, is characterized in that, described power supply comprises transformer and/or voltage-stablizer.
3. uv cure machine according to claim 1, is characterized in that, described ultraviolet curing device also comprises control panel.
4. uv cure machine according to claim 1, is characterized in that, described upper limit body is roll shaft.
5. the uv cure machine according to Claims 1 to 4 any one, is characterized in that, described lower limit body comprises roll shaft.
6. uv cure machine according to claim 1, is characterized in that, described thickness control device also comprises at least one composition to the backstay arranged, and forms the draw-in groove can fixing described upper limit body and/or lower limit body between described backstay.
7. uv cure machine according to claim 1, is characterized in that, described thickness regulating part is arranged at the two ends of described lower limit body upper surface in couples, in order to upper limit body described in stable support.
8. the uv cure machine according to claim 1 any one, is characterized in that, described thickness regulating part is clearance gauge.
9. uv cure machine according to claim 8, is characterized in that, one end of the described clearance gauge of different-thickness is connected by pin.
10. uv cure machine according to claim 1, is characterized in that, also comprises the horizontal support platform be arranged in described housing.
11. uv cure machines according to claim 10, is characterized in that, described horizontal support platform is connected with described lower limit body, and the upper surface of described horizontal support platform and the upper surface of described lower limit body are in same level.
12. uv cure machines according to claim 10, is characterized in that, described horizontal support platform is that transparent material is made.
13. uv cure machines according to claim 10, is characterized in that, described horizontal support platform is transparency glass plate.
14. uv cure machines according to claim 10 ~ 13 any one, it is characterized in that, described ultraviolet source is arranged at top and/or the below of described horizontal support platform.
15. uv cure machines according to claim 1, is characterized in that, described ultraviolet source is UVA fluorescent tube.
16. uv cure machines according to claim 1, is characterized in that, each described ultraviolet source is provided with independently light source switch and/or dimmer.
17. uv cure machines according to claim 1, it is characterized in that, described radiating subassembly comprises at least one air ac equipment, and described air ac equipment can carry out unidirectional and/or two-way air to space in described shell and described hull outside space and exchange.
18. uv cure machines according to claim 17, is characterized in that, described air ac equipment is arranged on the top of described housing.
19. uv cure machines according to claim 1,17 or 18 any one, it is characterized in that, described radiating subassembly also comprises air-cooler and ventilation duct.
20. uv cure machines according to claim 19, is characterized in that, described housing is provided with air vent, and described air-cooler is communicated with space in described shell by described air vent by described ventilation duct.
21. uv cure machines according to claim 20, is characterized in that, on the sidewall that described air vent is arranged on described base or diapire.
22. uv cure machines according to claim 1, is characterized in that, also comprise horizontal guide platform, and described ultraviolet curing device, described thickness control device are connected successively with described horizontal guide platform.
23. uv cure machines according to claim 22, is characterized in that, described horizontal guide platform is connected with described lower limit body, and the upper surface of described horizontal guide platform and the upper surface of described lower limit body are in same level.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520703542.5U CN204953277U (en) | 2015-09-11 | 2015-09-11 | Ultraviolet (UV) curing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520703542.5U CN204953277U (en) | 2015-09-11 | 2015-09-11 | Ultraviolet (UV) curing machine |
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| CN204953277U true CN204953277U (en) | 2016-01-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513278A (en) * | 2015-09-11 | 2017-03-22 | 新纶科技（常州）有限公司 | Ultraviolet light curing machine |
| WO2019127433A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市康成泰实业有限公司 | Film pasting device |
-
2015
- 2015-09-11 CN CN201520703542.5U patent/CN204953277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513278A (en) * | 2015-09-11 | 2017-03-22 | 新纶科技（常州）有限公司 | Ultraviolet light curing machine |
| WO2019127433A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市康成泰实业有限公司 | Film pasting device |
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Address after: 213149 No. 20, Changyang Road, West Taihu science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province Patentee after: Xinlun electronic materials (Changzhou) Co.,Ltd. Address before: 213149 Changzhou City, Jiangsu Province No. 20 Changyang Road, West Taihu science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province Patentee before: Xinlun Technology (Changzhou) Co.,Ltd. |