CN214107645U

CN214107645U - Novel energy-conserving paint spraying drying chamber

Info

Publication number: CN214107645U
Application number: CN202023017183.8U
Authority: CN
Inventors: 刘建武
Original assignee: Dongguan Xingtai Electronic Technology Co ltd
Current assignee: Dongguan Xingtai Electronic Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-03
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a novel energy-saving paint spraying drying chamber, which comprises a box body, wherein the front end of the box body is provided with a box door, the top end of the box body is provided with an air exhauster, two ends of the air exhauster are provided with an air pipe, one end of the air pipe penetrates through the top end of the box body to be provided with a blowing cover, the other end of the air pipe penetrates through the side wall of the bottom of the box body to be provided with an air suction opening, a heat insulation board is arranged inside the side wall of the box body, the bottom of the box body is provided with a motor, the upper end of the motor is provided with a rotating shaft, and a connecting ring is arranged on the rotating shaft in a penetrating manner; according to the novel energy-saving paint spraying drying room, the loss of the interior of the box body and in heat transfer can be reduced by arranging the heat insulation plate and the heat conduction channel, the heat in the box body is recycled, the electric quantity required by electric heating is reduced, and the processing cost is reduced; through setting up the hookup ring, can reach the interval between the highly random regulation supporter according to the work piece, and make the work piece thermally equivalent on the supporter for whole stoving speed.

Description

Novel energy-conserving paint spraying drying chamber

Technical Field

The utility model relates to a spraying processing technology field specifically is a novel energy-conserving paint drying chamber that sprays paint.

Background

The paint spraying drying chamber is a paint spraying and coloring treatment for filtering and painting objects, in order to save occupied space, the paint spraying chamber and the drying chamber are combined into a paint spraying, drying and spraying processing device which is integrally formed, the paint spraying chamber disperses paint into uniform and fine fog drops by a spray gun by means of air pressure, so that the uniform paint is sprayed on the surface of a workpiece, and the paint spraying chamber can be generally divided into air paint spraying, airless paint spraying and electrostatic paint spraying.

The prior art has the following defects or problems:

1. the existing paint spraying drying chamber is easy to lose heat and limited in heat utilization rate due to continuous electricity heating in the drying process, so that the power consumption in the drying process is overlarge, the production and processing idea of low energy consumption is violated, and the spraying cost is increased;

2. current paint spraying drying chamber is usually placed the work piece and is dried on the supporter, but supporter structure is fixed single, and the work piece is heated inhomogeneously to lead to the drying time of every batch to increase, reduced the work efficiency of drying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel energy-conserving paint spraying drying chamber to the weak point of prior art to the problem that proposes in the solution background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel energy-saving paint spraying drying chamber comprises a chamber body, wherein a chamber door is arranged at the front end of the chamber body, an exhaust fan is arranged at the top end of the chamber body, air pipelines are arranged at two ends of the exhaust fan, one end of each air pipeline penetrates through the top end of the chamber body to be provided with a blowing cover, the other end of each air pipeline penetrates through the side wall of the bottom of the chamber body to be provided with an exhaust opening, a heat insulation board is arranged inside the side wall of the chamber body, a motor is arranged at the bottom of the chamber body, a rotating shaft is arranged at the upper end of the motor, a connecting ring is arranged on the rotating shaft in a penetrating manner, threads are arranged on the surface, close to the connecting ring, of the rotating shaft, a storage rack is vertically arranged on the surface of the connecting ring, a support frame is arranged at the bottom end of the storage rack, a ventilation hole is arranged inside the storage rack in a penetrating manner, a heating board is arranged on the inner wall of the chamber body, an electric heating pipe is arranged inside the heating board, a heat conduction channel is arranged at one end, far away from the side wall of the chamber body, the heat conduction channel is internally provided with a heat conduction rod in a penetrating manner, and the heat conduction rod is provided with heat conduction fins.

As the utility model discloses an preferred technical scheme, the air exhauster air outlet passes through air pipe and the cover fixed connection of blowing, the air exhauster air intake passes through air pipe and suction opening fixed connection, the box inner chamber passes through air pipe and forms the circulation of air.

As the utility model discloses an it is inside preferred technical scheme, the fixed box lateral wall of locating of heated board, the heated board material is rock wool insulation board, the heated board cladding is in the box inner chamber outside.

As the utility model discloses a preferred technical scheme, the pivot both ends all are equipped with the bearing, the pivot is passed through the bearing and is connected with the box rotation, pivot bottom and motor fixed connection, the pivot surface all is equipped with the screw thread with the hookup ring inner wall, hookup ring quantity is three groups, the pivot passes through the screw thread interlock with the hookup ring and fixes.

As the utility model discloses a preferred technical scheme, supporter and hookup ring fixed connection, the supporter relative hookup ring sets up perpendicularly, supporter quantity is six groups, and relative hookup ring is the symmetry and arranges, the supporter upper surface is equipped with the blowing groove, the blowing groove communicates with each other with the ventilation hole.

As the utility model discloses an optimized technical scheme, the support frame both ends respectively with supporter, hookup ring fixed connection, form between support frame, supporter and the hookup ring and stabilize three angular regions.

As the utility model discloses a preferred technical scheme, the heat conduction passageway contacts with the electrothermal tube surface, heat conduction pole one end is connected with electrothermal tube fixed surface, it is equipped with heat conduction fin to run through on the heat conduction pole, heat conduction fin quantity is a plurality of groups, is the equidistance and arranges, heat conduction fin and heat conduction pole fixed connection.

Compared with the prior art, the utility model provides a novel energy-conserving paint drying chamber possesses following beneficial effect:

1. according to the novel energy-saving paint spraying drying chamber, the insulation board and the heat conduction channel are arranged, the insulation board is used for insulating the box body, so that heat loss in the box body is reduced, heat transfer on the electric heating pipe is accelerated through the heat conduction rod and the heat conduction fins, heat is quickly transferred to the storage rack to dry a workpiece, loss in the heat transfer process is reduced, air in the box body is circulated through the ventilation pipeline through the exhaust fan, on the premise that drying is accelerated through blowing, heat in the air in the box body is recycled, electric quantity required by electric heating is reduced, and processing cost is reduced;

2. this novel energy-conserving drying chamber that sprays paint, through setting up the hookup ring, it is fixed through the screw thread interlock with the pivot to utilize hookup ring inner wall, makes the hookup ring rotate about in the pivot and adjusts to can be according to the highly interval of adjusting at will between the supporter of work piece, and drive the hookup ring through the pivot and rotate, the hookup ring drives the supporter rotation again, thereby makes the work piece thermally equivalent on the supporter for whole stoving speed.

Drawings

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

FIG. 2 is a schematic view of the structure and appearance of the present invention;

FIG. 3 is a schematic view of the connection of the structural coupling ring of the present invention;

fig. 4 is a schematic view of the structure of the heat conducting channel of the present invention.

In the figure: 1. a box body; 2. a box door; 3. an exhaust fan; 4. a ventilation duct; 5. a blower housing; 6. an air suction opening; 7. a thermal insulation board; 8. a motor; 9. a rotating shaft; 10. a coupling ring; 11. a thread; 12. a rack; 13. a support frame; 14. a vent hole; 15. a heat generating plate; 16. an electric heating tube; 17. a heat conducting channel; 18. a heat conducting rod; 19. a heat conductive fin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a novel energy-saving paint spraying drying chamber comprises a box body 1, a box door 2 is arranged at the front end of the box body 1, an exhaust fan 3 is arranged at the top end of the box body 1, ventilating ducts 4 are arranged at two ends of the exhaust fan 3, one end of each ventilating duct 4 penetrates through the top end of the box body 1 to be provided with a blowing cover 5, the other end of each ventilating duct 4 penetrates through the side wall of the bottom of the box body 1 to be provided with an exhaust opening 6, an insulation board 7 is arranged inside the side wall of the box body 1, a motor 8 is arranged at the bottom of the box body 1, a rotating shaft 9 is arranged at the upper end of the motor 8, a connecting ring 10 penetrates through the rotating shaft 9, threads 11 are arranged on the surface of the rotating shaft 9 close to the connecting ring 10, a storage rack 12 is vertically arranged on the surface of the connecting ring 10, a support frame 13 is arranged at the bottom end of the storage rack 12, an air vent 14 penetrates through the inner wall of the box body 1, a heating plate 15 is arranged inside the heating plate 15, an electric heating tube 16 is arranged at one end far away from the side wall of the box body 1, a heat conducting rod 18 penetrates through the heat conducting channel 17, and a heat conducting fin 19 is arranged on the heat conducting rod 18.

In the embodiment, an air outlet of an exhaust fan 3 is fixedly connected with an air blowing cover 5 through a ventilation pipeline 4 and is used for leading air flow to an inner cavity of a box body 1 for blowing, an air inlet of the exhaust fan 3 is fixedly connected with an air suction opening 6 through the ventilation pipeline 4 and is used for sucking and circulating air in the inner cavity of the box body 1, and the inner cavity of the box body 1 forms air circulation through the ventilation pipeline 4 to accelerate drying of workpieces; the insulation board 7 is fixedly arranged inside the side wall of the box body 1 and used for insulation inside the box body 1, the insulation board 7 is made of rock wool insulation boards, and the insulation board 7 is coated outside the inner cavity of the box body 1 to reduce heat dissipation in the box body 1; bearings are arranged at two ends of the rotating shaft 9 and used for supporting the rotating shaft 9, the rotating shaft 9 is rotatably connected with the box body 1 through the bearings, the bottom end of the rotating shaft 9 is fixedly connected with the motor 8, the motor 8 is used for driving the rotating shaft 9 to rotate, threads 11 are arranged on the surface of the rotating shaft 9 and the inner wall of the connecting ring 10, the height of the connecting ring 10 is convenient to adjust, the number of the connecting rings 10 is three, and the rotating shaft 9 and the connecting ring 10 are meshed and fixed through the threads 11; the commodity shelf 12 is fixedly connected with the connecting ring 10, the commodity shelf 12 is driven to rotate by the connecting ring 10, the commodity shelf 12 is vertically arranged relative to the connecting ring 10, the quantity of the commodity shelf 12 is six, the commodity shelf 12 is symmetrically arranged relative to the connecting ring 10, the upper surface of the commodity shelf 12 is provided with a discharging groove for placing a workpiece, the discharging groove is communicated with the vent hole 14, air can conveniently circulate between the commodity shelf 12, and the blowing speed of the workpiece is increased; two ends of the support frame 13 are respectively fixedly connected with the shelf 12 and the connecting ring 10, and a stable triangular area is formed among the support frame 13, the shelf 12 and the connecting ring 10 and is used for supporting the shelf 12, so that the structure of the shelf 12 is more stable; the heat conduction channel 17 contacts with the surface of the electric heating tube 16 and is used for accelerating heat transfer on the electric heating tube 16, one end of the heat conduction rod 18 is fixedly connected with the surface of the electric heating tube 16, heat conduction fins 19 are arranged on the heat conduction rod 18 in a penetrating mode and are used for accelerating heat transfer, the number of the heat conduction fins 19 is a plurality of groups and is arranged at equal intervals, the heat conduction fins 19 are fixedly connected with the heat conduction rod 18, and heat loss in the process of transferring the drying workpiece of the storage rack 12 is reduced.

The utility model discloses a theory of operation and use flow: a user firstly places a workpiece on the storage rack 12, when the drying operation is carried out, the electric heating tube 16 is opened, the electric heating tube 16 generates heat, the motor 8 and the exhaust fan 3 are started, the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the connecting ring 10 to rotate, the connecting ring 10 drives the storage rack 12 to rotate, so that the workpiece on the storage rack 12 is uniformly heated, the exhaust fan 3 sucks air in the box body 1 into the ventilating duct 4 through the air suction opening 6 and blows the air into the box body 1 from the air blowing cover 5, on the premise that the drying is accelerated by using air blowing, the heat in the air in the box body 1 is recycled, and the electric quantity required by electric heating is reduced; the box body 1 is insulated through the insulation board 7 in the drying process, heat on the electric heating pipe 16 is quickly transferred to the storage rack 12 by utilizing the heat conducting rod 18 and the heat conducting fins 19 to dry the workpiece, loss in the box body 1 and the heat transfer process is reduced, after drying is completed, all devices are closed, and the box door 2 is opened to take out the workpiece.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel energy-conserving drying chamber that sprays paint which characterized in that: the box comprises a box body, wherein a box door is arranged at the front end of the box body, an exhaust fan is arranged at the top end of the box body, air pipelines are arranged at two ends of the exhaust fan, one end of each air pipeline penetrates through the box body, a blowing cover is arranged at the top end of each air pipeline, the other end of each air pipeline penetrates through the side wall of the bottom of the box body and is provided with an exhaust opening, a heat insulation board is arranged in the side wall of the box body, a motor is arranged at the bottom of the box body, a rotating shaft is arranged at the upper end of the motor, a connecting ring is arranged in the rotating shaft in a penetrating manner, threads are arranged on the surface of the rotating shaft, which is close to the connecting ring, a storage rack is vertically arranged on the surface of the connecting ring, a support frame is arranged at the bottom end of the storage rack, a ventilation hole is arranged in the storage rack in a penetrating manner, a heating plate is arranged on the inner wall of the box body, an electric heating pipe is arranged in the heating plate, one end of the electric heating pipe, which is far away from the side wall of the box body, is provided with a heat conduction channel, the heat conduction channel is internally provided with a heat conduction rod in a penetrating manner, and the heat conduction rod is provided with heat conduction fins.

2. The novel energy-saving paint spraying drying room according to claim 1, characterized in that: the air outlet of the exhaust fan is fixedly connected with the air blowing cover through a ventilation pipeline, the air inlet of the exhaust fan is fixedly connected with the air suction opening through a ventilation pipeline, and the inner cavity of the box body forms air circulation through the ventilation pipeline.

3. The novel energy-saving paint spraying drying room according to claim 1, characterized in that: the insulation board is fixedly arranged inside the side wall of the box body, the insulation board is made of rock wool insulation boards, and the insulation board is coated outside the inner cavity of the box body.

4. The novel energy-saving paint spraying drying room according to claim 1, characterized in that: the utility model discloses a motor, including pivot, box, connecting ring, motor, pivot, motor, connecting ring, pivot both ends all are equipped with the bearing, the pivot is passed through the bearing and is connected with the box rotation, pivot bottom and motor fixed connection, the pivot surface all is equipped with the screw thread with connecting ring inner wall, connecting ring quantity is three groups, the pivot passes through the screw thread interlock with connecting ring and fixes.

5. The novel energy-saving paint spraying drying room according to claim 1, characterized in that: the commodity shelf is fixedly connected with the connecting ring, the commodity shelf is vertically arranged relative to the connecting ring, the quantity of the commodity shelf is six groups, the relative connecting ring is symmetrically arranged, and the discharge groove is formed in the upper surface of the commodity shelf and communicated with the ventilation hole.

6. The novel energy-saving paint spraying drying room according to claim 1, characterized in that: the two ends of the support frame are respectively fixedly connected with the article placing frame and the connecting ring, and a stable triangular area is formed among the support frame, the article placing frame and the connecting ring.

7. The novel energy-saving paint spraying drying room according to claim 1, characterized in that: the heat conduction channel is in contact with the surface of the electric heating tube, one end of the heat conduction rod is fixedly connected with the surface of the electric heating tube, heat conduction fins are arranged on the heat conduction rod in a penetrating mode, the number of the heat conduction fins is a plurality of groups and are arranged at equal intervals, and the heat conduction fins are fixedly connected with the heat conduction rod.