CN216500501U

CN216500501U - Heating device for be used for prefabricated processing of dusting of pipeline

Info

Publication number: CN216500501U
Application number: CN202123368690.0U
Authority: CN
Inventors: 杨时升; 彭怀祥; 吴邦文
Original assignee: Guangdong Zhujian Pipeline Technology Co ltd
Current assignee: Guangdong Zhujian Pipeline Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-13
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a heating device for pipeline prefabricating powder spraying processing, which comprises a supporting plate and a drying box, wherein the drying box is fixed at the top of the supporting plate, supporting pieces are fixed at two sides of the top of the supporting plate, a first rotary driving piece is fixed at one side, close to the supporting pieces, of the top of the supporting plate through screws, brackets are fixed inside the supporting pieces, driving wheels are connected between the brackets through shafts, a second belt wheel is connected to the driving wheels through the shafts, and the output end of the first rotary driving piece is mutually connected with the second belt wheel through the belt wheel and a belt. According to the utility model, hot air is sprayed out through the spray head, and then the first rotary driving part is started, so that the first rotary driving part rotates the second belt wheel through the transmission of the belt wheel and the belt, and further the driving wheels rotate, so that each driving wheel rotates through the belt, and the pipeline body rotates, so that the surface of the pipeline can be heated, and the purpose of uniform heating is realized.

Description

Heating device for be used for prefabricated processing of dusting of pipeline

Technical Field

The utility model relates to the technical field of heating devices, in particular to a heating device for prefabricating and powder spraying processing of a pipeline.

Background

Powder spraying is the use of corona discharge to cause powder coatings to adhere to workpieces. The powder spraying process comprises the following steps: the powder spraying gun is connected with negative pole, the workpiece is grounded (positive pole), the powder coating material is fed into the spray gun by means of compressed air gas from powder supply system, the front end of the spray gun is added with high voltage produced by high-voltage electrostatic generator, and the corona discharge can produce intensive charge near the gun, when the powder is sprayed out from gun nozzle, it can be formed into charged coating material particles, and said charged coating material particles can be sucked onto the workpiece whose polarity is opposite to that of the above-mentioned powder, and the charge accumulation is more with the increase of sprayed powder, and when it is reached to a certain thickness, it can not be continuously adsorbed due to the electrostatic repulsion action so as to make the whole workpiece obtain powder coating layer with a certain thickness, then the powder can be melted, leveled and solidified by means of overheating, i.e. hard coating film can be formed on the surface of workpiece, and after the powder is sprayed on the surface of pipeline, the powder can be heated and melted.

Nowadays, such kind of device on the market is various, can satisfy people's user demand basically, but still has certain problem, but, the current heating device who is used for the prefabricated powder spraying processing of pipeline generally heats inhomogeneous, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating device for pipeline prefabrication powder spraying processing to solve the problem of uneven heating in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heating device for be used for prefabricated powder spraying processing of pipeline, includes backup pad and drying cabinet, the top of backup pad is fixed with the drying cabinet, the both sides at backup pad top are fixed with support piece, one side that the backup pad top is close to support piece has first rotary driving piece through the fix with screw, support piece inside is fixed with the support, there is the drive wheel through the hub connection between the support, there is the second band pulley through the hub connection on the drive wheel, band pulley and belt and second band pulley interconnect are passed through to the output of first rotary driving piece, the pipeline body has been placed at the top of drive wheel.

Preferably, support columns are fixed to two sides of the bottom of the support plate, a bottom plate is fixed to the bottom of each support column, and the support columns play a supporting role.

Preferably, a heating box is fixed on the right side of the top of the bottom plate, a heater is fixed inside the heating box, a bottom air opening is fixed in the center of the bottom of the supporting plate, and the heater heats air inside the heating box.

Preferably, a fan is fixed on one side, close to the heating box, of the top of the bottom plate, first connecting pipes are connected to two ends of the fan, one ends of the first connecting pipes are connected to the bottom of the bottom air opening, the other ends of the first connecting pipes are connected to the inside of the heating box, and the fan enables air inside to flow.

Preferably, one side at the top of the heating box is connected with a second connecting pipe, one end of the second connecting pipe is connected with a third connecting pipe, the third connecting pipe is arranged inside the drying box, and the bottom of the third connecting pipe is connected with a plurality of spray heads.

Preferably, the inside both sides of drying cabinet are fixed flexible driving piece, the output of flexible driving piece is connected with the connecting piece, the connecting piece is inside to be provided with the leading wheel through the axle, the outside of leading wheel is connected with first band pulley through the axle, through belt interconnect between the first band pulley, the outside one side of connecting piece is fixed with the rotatory driving piece of second, the output and the first band pulley interconnect of the rotatory driving piece of second, the leading wheel is convenient takes out the pipeline.

Compared with the prior art, the utility model has the beneficial effects that: this a heating device for processing of dusting is prefabricated to pipeline is rational in infrastructure, has following advantage:

(1) through being provided with the pipeline body, support piece, first rotary driving spare, the drive wheel, support and second band pulley have realized the even purpose of heating, therefore, during the use, through shower nozzle blowout steam, then through starting first rotary driving spare, first rotary driving spare makes the second band pulley rotate and then makes the drive wheel rotate through the transmission of band pulley and belt, thereby make each drive wheel rotate through the belt, thereby make the pipeline body rotate, thereby make the surface of pipeline can both be heated, the even purpose of heating has been realized.

(2) Through being provided with the bottom wind gap, first connecting pipe, the fan, the heating cabinet, the heater, thereby shower nozzle and third connecting pipe have realized that the device can carry out cyclic utilization to the heat energy saving, therefore, during the use, heat the inside of heating cabinet through the heater, then through the fan, the fan will make the air enter into the second connecting pipe, then heat from the shower nozzle blowout, then the effect through the fan circulates the suction to the inside hot-air of drying cabinet, thereby practice thrift the energy of heating, form the utilization of waste heat.

(3) Through being provided with flexible driving piece, the connecting piece, the leading wheel, the purpose of transporting has been realized to the pipeline to first band pulley and second rotary driving piece, current device can not conveniently transport the pipeline out, therefore, during the use, through starting flexible driving piece, flexible driving piece makes the connecting piece rise, make the leading wheel lift up the pipeline, then through starting second rotary driving piece, second rotary driving piece makes first band pulley drive leading wheel rotate, thereby make the pipeline transport, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a front view of the external structure of the present invention;

FIG. 3 is a schematic side view of a portion of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a support plate; 4. a drying oven; 5. a pipe body; 6. a support member; 7. a first rotary drive member; 8. a bottom tuyere; 9. a first connecting pipe; 10. a fan; 11. a heating box; 12. a heater; 13. a second connecting pipe; 14. a spray head; 15. a third connecting pipe; 16. a telescopic driving member; 17. a connecting member; 18. a guide wheel; 19. a first pulley; 20. a second rotary drive; 21. a drive wheel; 22. a support; 23. a second pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a heating device for prefabricating and powder spraying processing of a pipeline comprises a supporting plate 3 and a drying box 4, the drying box 4 is fixed at the top of the supporting plate 3, supporting pieces 6 are fixed on two sides of the top of the supporting plate 3, a first rotary driving piece 7 is fixed on one side, close to the supporting pieces 6, of the top of the supporting plate 3 through screws, supports 22 are fixed inside the supporting pieces 6, driving wheels 21 are connected among the supports 22 through shafts, the first rotary driving piece 7 rotates to drive belt wheels and belts to enable the driving wheels 21 to rotate so as to enable a pipeline body 5 to rotate, second belt wheels 23 are connected to the driving wheels 21 through shafts, the output ends of the first rotary driving pieces 7 are connected with the second belt wheels 23 through the belt wheels and the belts, and the pipeline body 5 is placed at the top of the driving wheels 21;

hot air is sprayed out through the spray head 14, then the first rotary driving part 7 is started, the first rotary driving part 7 enables the second belt wheel 23 to rotate through the transmission of the belt wheels and the belt, so that the driving wheels 21 rotate, the pipeline body 5 rotates, the surface of the pipeline can be heated, and the purpose of uniform heating is achieved;

two sides of the bottom of the support plate 3 are fixed with support columns 2, the bottom of the support column 2 is fixed with a bottom plate 1, the right side of the top of the bottom plate 1 is fixed with a heating box 11, a heater 12 is fixed in the heating box 11, the heater 12 heats the air in the heating box 11, a bottom air port 8 is fixed at the central position of the bottom of the support plate 3, a fan 10 is fixed at one side of the top of the bottom plate 1 close to the heating box 11, the fan 10 recycles the hot air in the heating box, two ends of the fan 10 are connected with first connecting pipes 9, one end of each first connecting pipe 9 is connected to the bottom of the bottom air port 8, the other end of each first connecting pipe 9 is connected to the inside of the heating box 11, one side of the top of the heating box 11 is connected with a second connecting pipe 13, the first connecting pipe 9 and the second connecting pipe 13 have the function of conveying the hot air, one end of the second connecting pipe 13 is connected with a third connecting pipe 15, the third connecting pipe 15 is arranged in the drying box 4, the bottom of the third connection pipe 15 is connected with a plurality of nozzles 14, and the nozzles 14 spray hot air;

the interior of the heating box 11 is heated by the heater 12, then the fan 10 enables air to enter the second connecting pipe 13, then the air is sprayed out from the spray head 14 to be heated, and then the hot air in the drying box 4 is circularly pumped in under the action of the fan 10, so that the heating energy is saved, and the utilization of waste heat is realized;

the two sides in the drying box 4 are fixedly provided with telescopic driving pieces 16, the output end of each telescopic driving piece 16 is connected with a connecting piece 17, the inside of each connecting piece 17 is provided with a guide wheel 18 through a shaft, the outside of each guide wheel 18 is connected with a first belt wheel 19 through a shaft, the first belt wheels 19 are connected with each other through a belt, one side of the outside of each connecting piece 17 is fixedly provided with a second rotary driving piece 20, the second rotary driving pieces 20 enable the first belt wheels 19 to rotate so as to enable the guide wheels 18 to rotate, therefore, the pipeline body 5 is moved out, the effect of facilitating the movement of the pipeline body 5 is achieved, and the output end of each second rotary driving piece 20 is connected with the first belt wheels 19;

by starting the telescopic driving member 16, the telescopic driving member 16 enables the connecting member 17 to ascend, so that the guide wheel 18 lifts up the pipeline, and then by starting the second rotary driving member 20, the second rotary driving member 20 enables the first belt pulley 19 to drive the guide wheel 18 to rotate, so that the pipeline is transported out, and the practicability is high.

When the device is used, the device is placed at a proper position, then the device is placed in the drying box 4 through a pipeline, then the first rotary driving part 7 is started, the first rotary driving part 7 enables the second belt wheel 23 to rotate through the transmission of the belt wheels and the belt, the driving wheels 21 rotate through the belt, the pipeline body 5 rotates, the inside of the heating box 11 is heated through the heater 12, then the fan 10 enables air to enter the second connecting pipe 13 through the fan 10, the air is sprayed out of the spray head 14 to be heated, then the hot air in the drying box 4 is circularly sucked through the action of the fan 10, heating energy is saved, then the surface of the pipeline can be heated, after the pipeline is heated, then the telescopic driving part 16 is started, the connecting part 17 is lifted through the telescopic driving part 16, the guide wheel 18 is caused to lift the pipe and then by activating the second rotary drive 20, the second rotary drive 20 causes the first pulley 19 to rotate the guide wheel 18 and thereby to carry the pipe out.

Claims

1. The utility model provides a heating device for be used for prefabricated powder spraying processing of pipeline which characterized in that: including backup pad (3) and drying cabinet (4), the top of backup pad (3) is fixed with drying cabinet (4), the both sides at backup pad (3) top are fixed with support piece (6), one side that backup pad (3) top is close to support piece (6) has first rotary driving piece (7) through the fix with screw, support piece (6) inside is fixed with support (22), there are drive wheel (21) through the hub connection between support (22), there is second band pulley (23) through the hub connection on drive wheel (21), the output of first rotary driving piece (7) passes through band pulley and belt and second band pulley (23) interconnect, pipeline body (5) have been placed at the top of drive wheel (21).

2. A heating device for pipe prefabrication powder injection processing according to claim 1, characterised in that: support columns (2) are fixed to two sides of the bottom of the support plate (3), and a bottom plate (1) is fixed to the bottom of each support column (2).

3. A heating device for pipe prefabrication powder injection processing according to claim 2, characterised in that: a heating box (11) is fixed on the right side of the top of the bottom plate (1), a heater (12) is fixed inside the heating box (11), and a bottom air opening (8) is fixed at the center of the bottom of the supporting plate (3).

4. A heating device for pipe prefabrication powder injection processing according to claim 2, characterised in that: the air heater is characterized in that a fan (10) is fixed on one side, close to the heating box (11), of the top of the bottom plate (1), two ends of the fan (10) are connected with first connecting pipes (9), one ends of the first connecting pipes (9) are connected to the bottom of the bottom air opening (8), and the other ends of the first connecting pipes (9) are connected to the inside of the heating box (11).

5. A heating device for pipe prefabrication powder injection processing according to claim 4, characterized in that: one side at heating cabinet (11) top is connected with second connecting pipe (13), the one end of second connecting pipe (13) is connected with third connecting pipe (15), third connecting pipe (15) set up the inside at drying cabinet (4), the bottom of third connecting pipe (15) is connected with a plurality of shower nozzles (14).

6. A heating device for pipe prefabrication powder injection processing according to claim 1, characterised in that: the fixed flexible driving piece (16) of inside both sides of drying cabinet (4), the output of flexible driving piece (16) is connected with connecting piece (17), connecting piece (17) are inside to be provided with leading wheel (18) through the axle, the outside of leading wheel (18) has first band pulley (19) through the hub connection, through belt interconnect between first band pulley (19), the outside one side of connecting piece (17) is fixed with second rotation driving piece (20), the output and the first band pulley (19) interconnect of second rotation driving piece (20).