Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of for flat sheet application electronic beam curing
Radiation-resistant glass transfer passage.
This utility model solves its technical problem and be the technical scheme is that
A kind of radiation-resistant glass transfer passage for flat sheet application electronic beam curing, including radiation channel, charging
Passage and tapping channel, described radiation channel is provided with electron beam launcher, and described radiation channel is provided with covering radiation
Passage and the shielding case of electron beam launcher, the side opening of the shielding case of the feed end of described radiation channel is provided with charging aperture,
Described feeding-passage is communicated to radiation channel from charging aperture, and described tapping channel is less than radiation channel, going out of described radiation channel
Material end is connected to tapping channel by an oblique discharging interface channel, and described shielding case end extends to cover oblique discharging and connects
Passage.
Described feeding-passage is 90 ° with the angle of radiation channel.
Described radiation channel, feeding-passage are substantially in horizontally disposed.
Described shielding case extends to part to feeding-passage at charging aperture and covers feeding-passage.
The inclination angle of described oblique discharging interface channel is 5 °-10 °.
Described shielding case discharge end extends out to part and covers tapping channel.
At described oblique discharging interface channel, the open interior peak of shielding case discharge end is less than the shielding of radiation channel
Minimum point within shell.
At described oblique discharging interface channel, the open height of shielding case discharge end is 150mm-300mm.
Described oblique discharging interface channel is oblique straight channel or oblique curved channel.
Described radiation channel, feeding-passage and tapping channel are the continuous transfer passage including some rollers, cylinder.
The beneficial effects of the utility model are: a kind of radiation-resistant glass for flat sheet application electronic beam curing carries
Passage, including radiation channel, feeding-passage and tapping channel, described radiation channel is provided with electron beam launcher, described
Radiation channel is provided with covering radiation channel and the shielding case of electron beam launcher, the shielding of the feed end of described radiation channel
The side opening of shell is provided with charging aperture, and described feeding-passage is communicated to radiation channel from charging aperture, and described tapping channel is less than radiation
Passage, the discharge end of described radiation channel is connected to tapping channel, described shielding case end by an oblique discharging interface channel
Extend to cover oblique discharging interface channel, during work, bremstrahlen produced by the electron beam that electron beam launcher is launched
The overwhelming majority is launched along radiation channel plane, owing to the charging aperture of shielding case is arranged on shielding case side, forms a small-sized fan
Palace, therefore can effectively reduce from charging aperture compromising emanation, meanwhile, by oblique discharging interface channel obliquely and cover extremely
Shielding case thereon, it is possible to the effective radiation reduced from discharging opening leakage so that the radiation value leaked is less than level of protection value,
It is prevented effectively from and human body is damaged, additionally, in this utility model, the entrance radiation channel that feeding-passage is lateral so that flat board
Workpiece will not run-off the straight, it is ensured that flat panel workpieces generally remains level before entering curing process so that on workpiece everywhere
Thickness of coating layer keep uniformly, the solidification effect of coating is good, and the discharge end of radiation channel is by oblique discharging interface channel
Connecting tapping channel, the two generally remains the conveying direction of straight line, can reduce the space that transfer passage laterally takies, more convenient
Transfer passage docks with production line.
Detailed description of the invention
It is the structural representation of one specific embodiment of this utility model referring to figs. 1 through Fig. 3, Fig. 1 to Fig. 3, as it can be seen,
A kind of radiation-resistant glass transfer passage for flat sheet application electronic beam curing, including radiation channel 1, feeding-passage 2 and
Tapping channel 3, described radiation channel 1 is provided with electron beam launcher 4, and it is logical that described radiation channel 1 is provided with covering radiation
The shielding case 5 of road 1 and electron beam launcher 4, the side opening of the shielding case 5 of the feed end of described radiation channel 1 is provided with charging
Mouth 51, described feeding-passage 2 is communicated to radiation channel 1 from charging aperture 51, and described tapping channel 3 is less than radiation channel 1, described spoke
The discharge end penetrating passage 1 is connected to tapping channel 3 by an oblique discharging interface channel 12, and described shielding case 5 end extends to
Cover oblique discharging interface channel 12.
Preferably, described electron beam launcher 4 is an electron accelerator, the preferred 80kV of this electron accelerator high pressure ~
300kV, the strong preferably 20mA ~ 500mA of stream, the optional lead of radiation shielding material, iron and steel, concrete, wherein preferred lead, the thickness of sheet lead
1.5cm ~ 2.5cm, i.e. can reach the effect of shielding protection.
During work, the electronics that electron beam launcher 4 is launched is beaten bottom processed sheet material and shielding case 5, has portion
Bremstrahlen is divided to produce.For the electron beam of 80keV ~ 300keV, the bremstrahlen overwhelming majority that it produces will be along electricity
90 degree of directions transmittings (bremstrahlen overwhelming majority edge produced by the electron beam that i.e. electron beam launcher is launched that son bundle is incident
Radiation channel 3 plane to launch), owing to the charging aperture 51 of shielding case 5 is arranged on shielding case 5 side, form a small-sized labyrinth, therefore
Can effectively reduce from charging aperture 51 compromising emanation, meanwhile, by oblique discharging interface channel 12 obliquely and cover extremely
Shielding case 5 thereon, it is possible to the effective radiation reduced from discharging opening leakage so that the radiation leaked in whole transfer passage two ends
Value (radiation dose), less than level of protection value, is prevented effectively from and damages human body.
Additionally, in this utility model, described radiation channel 1, feeding-passage 2 are substantially in horizontally disposed, and feeding-passage 2 is lateral
Entrance radiation channel 1 so that flat panel workpieces will not run-off the straight, it is ensured that flat panel workpieces generally remains before entering curing process
Level so that on workpiece, thickness of coating layer everywhere keeps uniformly, and the solidification effect of coating is good, and the going out of radiation channel 1
Material end connects tapping channel 3 by oblique discharging interface channel 12, and the two generally remains the conveying direction of straight line, can reduce spoke
Penetrating, can reduce again the space that transfer passage laterally takies, more convenient transfer passage docks with production line.
Preferably, as it can be seen, in the present embodiment, described feeding-passage 2 is 90 ° with the angle of radiation channel 1, certainly
In specific implementation process, the change that this angle can be random, such as 80 °, 100 ° etc., as long as feeding-passage 2 is with radiation channel 1 not
Parallel or in line can realize reduce radiation effect.
In the present embodiment, described shielding case 5 extends to part to feeding-passage 2 at charging aperture 51 and covers feeding-passage
2, reduce the amount of radiation leaks further.
In this utility model, described oblique discharging interface channel 12 can be oblique straight channel or oblique curved channel,
Preferably, in the present embodiment, use oblique straight channel, and be 5 °-10 ° by the inclination angle of oblique discharging interface channel 12, it is ensured that
The normal conveying of workpiece, it is to avoid inclination angle is excessive and clashes into, leaks meanwhile, it is capable to reduce radiation.
As it can be seen, the open interior peak of shielding case 5 discharge end is less than spoke at described oblique discharging interface channel 12
Penetrate the minimum point within shielding case 5 of passage 1, radiation shielding case 5 discharge end at oblique discharging interface channel 12 can be prevented
Opening diffuse out, reach shielding effect, open height D of preferred described shielding case 5 discharge end is 150mm-300mm,
Coordinate the inclination angle of 5 °-10 °, it is ensured that the normal conveying of workpiece, there is preferable radiation-proof effect simultaneously.
Certainly, in specific implementation process, also can be by opening for the thickness of workpiece and the model of electron beam launcher 4
Highly being set to greater or lesser, in the case of ensureing transportation performance, inclination angle may also be configured to bigger so that the effect of shielding
More preferably.
As shown in the figure, it is preferred that described shielding case 5 discharge end extends out to part and covers tapping channel 3, increases further
The effect of strong shielding.
Preferably, described radiation channel 1, feeding-passage 2 and tapping channel 3 are to include some rollers 91, the company of cylinder 92
Continuous transfer passage, described roller 91, cylinder 92 can arrange corresponding device of rotation driving, to drive workpiece to move along transfer passage
Dynamic, form continuous print production line.
Above preferable enforcement of the present utility model is illustrated, certainly, this utility model can also use with
The form that above-mentioned embodiment is different, those of ordinary skill in the art made on the premise of spirit of the present invention etc.
With conversion or change accordingly, all should belong in protection domain of the present utility model.