CN202178232U

CN202178232U - Baking machine for fluorescent lamp tube

Info

Publication number: CN202178232U
Application number: CN2011202992018U
Authority: CN
Inventors: 颜良德
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-17
Filing date: 2011-08-17
Publication date: 2012-03-28
Anticipated expiration: 2021-08-17

Abstract

The utility model provides a baking machine for a fluorescent lamp tube. The baking machinecomprises a plurality of ovens, a turntable, a station head, a driving system, a central gas distribution plate and a rack, wherein the ovens, the turntable and the driving system are arranged on the rack; the central gas distribution plate comprises a static plate which is used for receiving gas sources and a movable plate which is used for distributing the gas sources to the station head; the station head is arranged at the periphery of the turntable; a ring-shaped groove is arranged at the lower parts of the ovens to ensure that the station head enters into the ovens; the driving system is connected with the turntable and the movable plate; the ovens are connected in sequence to form an arc; the ovens at two ends are not provided with heating devices; at least two airways are arranged on the static plate so as to respectively receive the air sources with different air speeds; each airway corresponds to an air supply hole on the movable plate to ensure that a hot air pipe is capable of receiving the air sources with different air speeds when the station head is rotated to different ovens. The baking machine greatly reduces the energy consumption, obviously improves the product yield and obviously reducesthe production cost of fluorescent lamps.

Description

The fluorescent lamp tube-baking machine

Technical field

The utility model relates to a kind of fluorescent lamp tube-baking machine, relates in particular to a kind of fluorescent lamp tube-baking machine with air duct subregion of baking box subregion and quiet dish.

Background technology

Chinese patent 200820148680.1 discloses a kind of tube-baking machine of energy-saving fluorescent lamp, though it can play energy-conservation effect through prolonging the length of appendix.But its energy-saving efficiency is also not obvious, and the fluorescent tube yields still is difficult to satisfactory.

Summary of the invention

The purpose of the utility model is to provide a kind of fluorescent lamp tube-baking machine, to solve the problem that energy-saving effect is not obvious, yields has much room for improvement that prior art exists.

In order to address the above problem; The fluorescent lamp tube-baking machine that the utility model provides comprises baking box, rotating disk, station head, drive system, center gas distribution plate and frame; Said baking box, rotating disk, drive system are located on the said frame; Said center gas distribution plate comprises the quiet dish that receives source of the gas and distributes the Moving plate of source of the gas to said station head; Said station head is located at the periphery of said rotating disk, and said station head is provided with heat-obtaining airduct road being delivered to from the source of the gas of said Moving plate in the fluorescent tube, and said baking box bottom is provided with cannelure so that said station head stretches in the said baking box; Said drive system is connected with said rotating disk, Moving plate; Said baking box is a plurality of, and said a plurality of baking boxs connect to form arc successively, and the said baking box that is arranged in both ends is not provided with heater; Said quiet dish is provided with at least two air ducts receiving the source of the gas with different wind speed respectively, and said heat-obtaining airduct road can receive the source of the gas of different wind speed when each said air duct so that said station head corresponding with air supply hole on the said Moving plate rotated to different said baking boxs.

According to a kind of preferred implementation of above-mentioned fluorescent lamp tube-baking machine, wherein, the part that said heat-obtaining airduct road is arranged in said baking box is structure or netted in the shape of a spiral.

According to a kind of preferred implementation of above-mentioned fluorescent lamp tube-baking machine, wherein, said station head is provided with two heat-obtaining airduct roads that radially are provided with and two tube clampers that radially are provided with.

According to a kind of preferred implementation of above-mentioned fluorescent lamp tube-baking machine, wherein, the air inlet pipe that is connected with each said air duct is provided with flow control valve to regulate the air-flow of same source of the gas output respectively.

According to a kind of preferred implementation of above-mentioned fluorescent lamp tube-baking machine, wherein, said heater is a heating tube, and four angular zones with said baking box of said heating tube all have said heating tube.

Be set to the baking box of a plurality of separations through the integrally-built baking box of prior art, and the baking box that is positioned at different subregions is provided with various structure, and the air duct of quiet dish that air-flow is provided is also carried out subregion; The source of the gas of different wind speed is imported in the different ventilation road; The baking box that the source of the gas of different wind speed is corresponding different, whereby, the utility model can provide different temperature and wind speed at diverse location according to fluorescent tube; Whereby; The utility model can reduce energy resource consumption greatly, and the product yield obviously promotes, and the production cost of fluorescent lamp also is able to obvious reduction.

Description of drawings

Fig. 1 is the main TV structure sketch map of the utility model preferred embodiment;

Fig. 2 is the right TV structure sketch map of the utility model preferred embodiment;

Fig. 3 is the perspective view of the utility model preferred embodiment;

Fig. 4 is the baking box end construction sketch map of the utility model preferred embodiment;

Fig. 5 is the Moving plate of the utility model preferred embodiment and the structural representation of quiet dish.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.

Fig. 1-Fig. 3 schematically shows the agent structure of the utility model preferred embodiment; Fig. 4 and Fig. 5 then schematically illustrate the structure of the baking box end construction and the center gas distribution plate of the utility model preferred embodiment; As shown in the figure, this preferred embodiment comprises a plurality of baking box 31-39, rotating disk 11, station head 4, drive system 2, center gas distribution plate 6 and frame 1.Baking box 31-39, rotating disk 11, drive system 2 are located on the frame 1.Center gas distribution plate 6 comprises the quiet dish 62 that receives source of the gas and the Moving plate 61 of source of the gas is provided to station head 4 through heat-obtaining airduct road 41; Station head 4 is located at the periphery of rotating disk 11; One end in heat-obtaining airduct road 41 is connected with the air supply hole 611 of Moving plate 61; The other end is positioned on the station head 4, and in any pin that inserts fluorescent tube 5, insertion depth is advisable with 3mm.A plurality of baking box 31-39 finish up successively and are connected to form an arcuate structure, and baking box 31-39 bottom is provided with cannelure 303 so that station head 4 stretches among the baking box 31-39, and when rotating disk 11 rotated, it is inner that station head 4 turns over baking box 31-39 successively.Drive system 2 is connected to drive the two rotation with rotating disk 11, Moving plate 61 through transmission mechanism and main shaft 21.In 9 baking box 31-39 of this preferred embodiment; The

baking box

31,39 that is arranged in both ends is not provided with the heating tube 301,302 as the usefulness of heater, and wherein, baking box 31 is fluorescent tube 5 preheating zones;

Baking box

32,33 is high-temperature baking 1 district;

Baking box

34,35 is high-temperature baking 2 districts, and

baking box

36,37,38 is high-temperature baking 3 districts, and baking box 39 is for moving back warm area.This preferred embodiment is described as 9 with baking box, but this only is for convenience, in other embodiments; Baking box also can as a whole structure; Heater wherein then is provided with respectively or is not provided with, and with independent control, the effect that forms the subregion heating gets final product.The quiet dish 62 of this preferred embodiment is provided with a plurality of air ducts 621,622 (all the other are unmarked) to receive the source of the gas with different wind speed respectively; Each air duct 621,622 is corresponding with different air supply holes 611 on the Moving plate 61; So that station head 4 is when rotating to different baking box 31-39, heat-obtaining airduct road 41 can receive the source of the gas of different wind speed.For example air supply device is through different blast pipes; The blast pipe 623 that for example is communicated with air duct 621; The air-flow that has different wind speed respectively to each air duct 621,622 input; Whereby, provide each air ducts 621,622 of different wind speed that the air-flow of different wind speed can be provided to corresponding with it air supply hole 611, the air-flow of different wind speed is sent in the fluorescent tube 5 via heat-obtaining airduct road 41 again.

In order to make the gas flow temperature in the heat-obtaining airduct road 41 equal the temperature in the baking box as far as possible, the part 411 that heat-obtaining airduct road 41 is arranged in baking box is structure or netted in the shape of a spiral.Air-flow is during through spiral or netted part 411, and heat-obtaining airduct road 41 is heated, and air-flow just is heated, and the air-flow after being heated becomes hot blast and directly is blown into fluorescent tube 5.Fluorescent tube 5 inside are blown into hot blast, and appearance does not just need very high temperature, and the temperature of whole fluorescent tube 5 just heats up very fast; Otherwise if be blown into cold wind in the fluorescent tube 5, the temperature of whole fluorescent tube 5 just rises slowly more, short reason of this preferred embodiment roasted tube time that Here it is, and the tube-baking machine of prior art wanted to bake fluorescent tube 5 thoroughly in 20 to 30 minutes.Design except air duct subregion and baking box subregion; This design also can improve the product yield; Because the time of high temperature roasted tube is short more good more; Reason is that fluorescent tube 5 has been grown the crystal structure and the effect of losing some additives in the fluorescent material that can destroy blue powder in the three primary colors fluorescent powder in the time of high-temperature region, has reduced the luminous flux of fluorescent tube 5 simultaneously and has strengthened light decay.This helical form or netted heat-obtaining airduct road part 411 can directly effectively obtain the heat of heating tube 301,302 in the baking oven, do not need the heating wind regime in the external world, so also just practiced thrift energy consumption.

The station head 4 of this preferred embodiment is provided with two heat-obtaining airduct roads 41 that radially are provided with and two tube clampers (unmarked among the figure) that radially are provided with, and is as shown in Figure 3, the outlet in each heat-obtaining airduct road 41 be located at each tube clamper accordingly near.All be single placement fluorescent tube at present on the market; The single fluorescent tube of putting is exactly that each station head 4 is put a fluorescent tube 5, and this preferred embodiment then is above closing on the inboard heating tube 302 of baking box 31-39 on the same station head 4, to put two fluorescent tubes 5 simultaneously with heating tube (Fig. 4 the is unmarked) top of closing on the baking box 31-39 outside.Four angular zones of the baking box of this preferred embodiment all have heating tube, and for example Fig. 3 shows the wherein heating tube 301,302 in two zones, and such two pipe fittings 5 can all be positioned at surrounding among the zone of heating tube.This has just made full use of the heat energy of baking box 31-39, has also improved output greatly, has practiced thrift the energy.

In order to reduce air supply device; Make same air supply device different wind to be provided to a plurality of air ducts 621,622 of this preferred embodiment; The air inlet pipe that is connected with each air duct 621,622; For example air inlet pipe 623, are provided with the flow control valve (not shown) and export the air-flow of different wind speed to make same air supply device respectively.

When using this preferred embodiment, auto tube feeding mechanism is installed in the last area under control of Fig. 1, automatically on the fluorescent tube 5 to station head 4, drive system 2 drives main shafts 21, main shaft 21 drives Moving plates 61 and rotating disks 11.Rotating disk 11 intermittently or the continuous belts fluorescent tube 5 entering preheating zone baking boxs 31 and high-temperature

region baking boxs

32,33,34,35,36,37,38 on the potential head 4 of starting building; Produce baking box after warm area baking box 39 is moved back in entering again; Get into laydown area; The automatic mechanism of managing down of laydown area arrives workbench to fluorescent tube 5 down automatically, and roasted tube finishes.Fluorescent tube 5 is when oven for baking; The air-flow that air supply device provides forms the air-flow with different wind through flow control valve earlier; The air-flow of different wind speed gets into the different air ducts of quiet dish 62 respectively then; At this moment quiet dish 62 plays the effect that receives source of the gas, and each air duct of quiet dish 62 all a plurality of air supply holes 611 with the Moving plate 61 that rotates is corresponding, and the air-flow with different wind speed in so different air ducts gets into different air supply holes 611; Air-flow gets into fluorescent tube 5 via heat-obtaining airduct road 41 again, and Moving plate 61 plays an effect that distributes source of the gas like this.Through the air quantity of the quiet dish 62 of adjustment and the temperature of high-temperature region, the cooperation of wind and temperature can be thoroughly roasting fast with fluorescent tube 5 in the high-temperature region for fluorescent tube 5.

Wherein why

baking box

31,39 does not need heating tube; Be because can avoid the high temperature loss of

baking box

32,33,34,35,36,37,38 and make the temperature of fluorescent tube 5 rise gently and descend; Simultaneously also more energy-conservation, improve heat insulation effect and do not receive radiation of high temperature with the protection operator.

In sum; The blowing district of the utility model has carried out subregion by a plurality of air ducts, and the effect of blowing subregion is: when fluorescent tube had just got into the high-temperature region, the binding agent in the fluorescent tube bisque was come out by a large amount of bakings with other impurity, gas; At this moment need bigger hot blast that impurity and steam are blown out; The amount of the impurity of bisque and body, gas has been lacked in fluorescent tube, and corresponding air quantity just should diminish, and is convenient to improve the temperature of fluorescent tube.The temperature that improves the fluorescent tube body is convenient to blow out a small amount of in the fluorescent tube but difficult roasting impurity sintering.Final through the subregion of air duct and the subregion of baking box, i.e. wind and temperature cooperation can be roasting thorough fluorescent tube 100%, and baking thoroughly can improve the luminous flux and minimizing light decay of fluorescent lamp.It is thus clear that, the utility model obviously energy savings, improve the product yield, reduce production costs etc.

Can know that by technological general knowledge the utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the utility model all comprised by the utility model.

Claims

1. fluorescent lamp tube-baking machine; Comprise baking box, rotating disk, station head, drive system, center gas distribution plate and frame; Said baking box, rotating disk, drive system are located on the said frame; Said center gas distribution plate comprises the quiet dish that receives source of the gas and distributes the Moving plate of source of the gas to said station head, and said station head is located at the periphery of said rotating disk, and said station head is provided with heat-obtaining airduct road being delivered to from the source of the gas of said Moving plate in the fluorescent tube; Said baking box bottom is provided with cannelure so that said station head stretches in the said baking box; Said drive system is connected with said rotating disk, Moving plate, it is characterized in that, said baking box is a plurality of; Said a plurality of baking box connects to form arc successively; And the said baking box that is arranged in both ends is not provided with heater, and said quiet dish is provided with at least two air ducts receiving the source of the gas with different wind speed respectively, and said heat-obtaining airduct road can receive the source of the gas of different wind speed when each said air duct so that said station head corresponding with air supply hole on the said Moving plate rotated to different said baking boxs.

2. fluorescent lamp tube-baking machine according to claim 1 is characterized in that, the part that said heat-obtaining airduct road is arranged in said baking box is structure or netted in the shape of a spiral.

3. fluorescent lamp tube-baking machine according to claim 1 is characterized in that, said station head is provided with two heat-obtaining airduct roads that radially are provided with and two tube clampers that radially are provided with.

4. fluorescent lamp tube-baking machine according to claim 1 is characterized in that, the air inlet pipe that is connected with each said air duct is provided with flow control valve to regulate the air-flow of same source of the gas output respectively.

5. fluorescent lamp tube-baking machine according to claim 1 is characterized in that said heater is a heating tube, and four angular zones with said baking box of said heating tube all have said heating tube.