Utility model content
The purpose of this utility model is to provide a kind of fluorescent tube fluorescent material to be coated with tube apparatus, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of fluorescent tube fluorescent material is coated with tube apparatus, comprise measuring pump, air pump, hot air cavity, heating tube, electromagnetically operated valve, article carrying platform, base, fluorescent tube, delivery, recovery head, threeway, No. two electromagnetically operated valves, gas-liquid output channel and fluorescent liquid storage bins, described article carrying platform is connected with base sliding, one end of described base is fixed with delivery and reclaims head, the port of delivery and recovery head connecting tube; Described delivery is by a port of flexible pipe connecting tee, and two other port of threeway connects the output port of air pump and the output port of measuring pump respectively, and the input port of measuring pump passes through the bottom of install pipeline fluorescent liquid storage bin; Described recovery head connects the top of fluorescent liquid storage bin by gas-liquid output channel; Pipeline between described threeway and measuring pump is connected with No. two electromagnetically operated valves, the pipeline between air pump and threeway is connected with an electromagnetically operated valve.
As further program of the utility model: the surface of described article carrying platform arranges location notch.
As the utility model further scheme: described delivery and recovery head outer cover rubber sleeve.
As the utility model further scheme: the output port of described air pump is provided with hot air cavity, arranges heating tube in hot air cavity.
Compared with prior art, the beneficial effects of the utility model are: fixed lamp tube on article carrying platform, utilize article carrying platform and base relative sliding, guarantee that fluorescent tube can connect delivery accurately and reclaim head, delivery connects measuring pump and air pump respectively by threeway simultaneously, carry out fluorescent material by measuring pump to the inwall of fluorescent tube to smear, phosphor powder layer is more even, by air pump, the phosphor powder layer after smearing is carried out rapid draing, the hydrops blowout that simultaneously can will remain in fluorescent tube, operating efficiency is high, this utility structure is simple, cost of manufacture is low, can also by the parallel connection of multiple base, realize the mass production of powder on fluorescent tube, be applicable to very much promoting.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of fluorescent tube fluorescent material is coated with tube apparatus, comprise measuring pump 1, air pump 2, hot air cavity 3, heating tube 4, an electromagnetically operated valve 5, article carrying platform 6, base 7, fluorescent tube 8, delivery 9, reclaim 10, threeway 11, No. two electromagnetically operated valves 12, gas-liquid output channel 13 and fluorescent liquid storage bin 14, described article carrying platform 6 is slidably connected with base 7, wherein article carrying platform 6 arranges location notch according to the shape of fluorescent tube 8 on its surface, make fluorescent tube 8 can be fixed on article carrying platform 6, one end of described base 7 is fixed with delivery 9 and reclaims 10, so that carry out the recovery of sprayed with fluorescent powder and surplus liquid to tube inner wall, described delivery 9 and a recovery 10 outer cover rubber sleeve, by rubber sleeve by the port of fluorescent tube and delivery 9 with reclaim 10 sealing, the pollution avoiding leakage to cause and waste,
Described delivery 9 is by a port of flexible pipe connecting tee 11, and two other port of threeway 11 connects the output port of air pump 2 and the output port of measuring pump 1 respectively, the input port of measuring pump 1 passes through the bottom of install pipeline fluorescent liquid storage bin 14, quantitative fluorescent liquid conveying is realized by measuring pump 1, the phenomenon that the fluorescent tube 8 avoiding instability of flow to cause breaks and fluorescent tube 8 Internal Fluorescent layer is uneven, the output port of described air pump 2 is provided with hot air cavity 3, heating tube 4 is set in hot air cavity 3, guarantee that the air-flow that air pump 2 blows out is heated, thus accelerate the rate of drying of fluorescence coating in fluorescent tube 8,
Described recovery 10 connects the top of fluorescent liquid storage bin 14 by gas-liquid output channel 13, so that reclaim fluorescent liquid.
Pipeline between described threeway 11 and measuring pump 1 is connected with No. two electromagnetically operated valves 12, pipeline between air pump 2 and threeway 11 is connected with an electromagnetically operated valve 5, by controlling the keying of an electromagnetically operated valve 5 and No. two electromagnetically operated valves 12, the function that the fluorescent material realizing fluorescent tube 8 is smeared and dried, operating efficiency is high.
Operation principle of the present utility model is: fixed lamp tube 8 on article carrying platform 6, utilize article carrying platform 6 and base 7 relative sliding, guarantee that fluorescent tube 8 can connect delivery 9 accurately and reclaim 10, delivery 9 connects measuring pump 1 and air pump 2 respectively by threeway 11 simultaneously, carry out fluorescent material by the inwall of measuring pump 1 pair of fluorescent tube 8 to smear, phosphor powder layer is more even, by air pump 2, the phosphor powder layer after smearing is carried out rapid draing, the hydrops blowout that simultaneously can will remain in fluorescent tube, operating efficiency is high, this utility structure is simple, cost of manufacture is low, can also by the parallel connection of multiple base 7, realize the mass production of powder on fluorescent tube 8, be applicable to very much promoting.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.