CN217550332U

CN217550332U - Trolley type hot air circulating furnace convenient for drying coating parts

Info

Publication number: CN217550332U
Application number: CN202220973232.5U
Authority: CN
Inventors: 袁兵
Original assignee: Yangzhou Anyuan Coating Machinery Co ltd
Current assignee: Yangzhou Anyuan Coating Machinery Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-11
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a car-type heated air circulation furnace convenient to coating piece is dry, including the casing, casing one side inner wall is fixed with the heating pipe, the intercommunication is provided with hot-air pipes between the top outer wall of casing and the lateral wall, hot-air pipes's bottom inner wall fixedly connected with extraction fan, a plurality of atress boards of one side inner wall fixedly connected with and a plurality of balladeur train of casing, sliding connection has the support frame between atress board and the balladeur train, including the thread bush on the support frame, one side of balladeur train is rotated and is connected with the threaded rod, and the thread bush forms threaded connection with the threaded rod, and a plurality of spouts have been seted up to the upper surface of support frame, and swing joint has the slide in the spout. The utility model discloses a hot-blast main, the cooperation of bleeding fan and heating pipe is used for the heat can be at the casing inner loop, thereby makes hot-blast can circulate, has improved thermal utilization efficiency.

Description

Trolley type hot air circulating furnace convenient for drying coating parts

Technical Field

The utility model relates to a dry technical field of coating parts especially relates to a trolley type heated air circulation furnace convenient to coating parts is dry.

Background

Mechanical parts, hardware, electrical fittings and other articles and the like are often required to be coated with surfaces, and the natural drying efficiency is low, so that a drying device is indispensable. The coating is dried, at present, an electric drying box and a fuel oil drying box are mostly adopted, and the electric drying box is matched with an electric heating tube of 30-40 kilowatts; the fuel oil drying box consists of a heat supply chamber and a drying chamber, and the heat supply chamber supplies heat by using a diesel burner which is automatically ignited and closed.

In the prior art, no matter which drying method is adopted, heat cannot be efficiently utilized, and the heat cannot be recycled, so that a new drying device is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a trolley type hot air circulating furnace convenient for drying coating parts.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a car-type heated air circulation furnace convenient to coating piece is dry, includes the casing, and casing one side inner wall is fixed with the heating pipe, the intercommunication is provided with hot-air pipes between the top outer wall of casing and the lateral wall, and hot-air pipes's bottom inner wall fixedly connected with extraction fan, a plurality of atress boards of one side inner wall fixedly connected with and a plurality of balladeur train of casing, sliding connection has the support frame between atress board and the balladeur train, including the thread bush on the support frame, one side of balladeur train is rotated and is connected with the threaded rod, and the thread bush forms threaded connection with the threaded rod, and a plurality of spouts have been seted up to the upper surface of support frame, and swing joint has the slide in the spout, one side activity of slide is pegged graft and is had two reference columns, fixedly connected with push pedal between two reference columns, the inside of casing is equipped with power unit.

As the utility model discloses scheme further still, power unit is including fixing the motor on one side outer wall of casing, one side outer wall swing joint of casing has two band pulleys, and motor output shaft's one end is fixed mutually with one of them band pulley, and the one end of threaded rod is passed the casing and is fixed mutually with the band pulley, and the wraparound has the belt between two band pulleys.

As the utility model discloses further scheme again, two extension springs of one side fixedly connected with of slide, and the extension spring is fixed mutually with the inner wall of spout, two pressure springs of one side fixedly connected with of push pedal, and the pressure spring is fixed mutually with the slide.

As the utility model discloses scheme further again, one side outer wall fixedly connected with control panel of casing, and control panel and motor, heating pipe and exhaust fan electric connection.

As the utility model discloses scheme further again, two spring hinges of one side outer wall fixedly connected with of casing, one side of spring hinge is fixed with the door plant, two ejector pins of one side fixedly connected with of support frame, and the ejector pin can contact with the door plant.

As the utility model discloses scheme further again, the bottom outer wall swing joint of casing has a plurality of wheel hub, and wheel hub symmetric distribution.

As the utility model discloses further scheme again, one side fixedly connected with wedge of slide, and the wedge contacts with the balladeur train.

The utility model has the advantages that:

1. through hot-blast main, the cooperation of bleeding fan and heating pipe is used, starts to bleed fan and heating pipe, and it blows off to bleed to rotate the heat that produces wind-force and produce the heating pipe, makes the heat be full of the casing, then in heat in the casing enters into hot-blast main from its top, then circulates the bottom of hot-blast main and enter into the casing again to make hot-blast can circulate, improved thermal utilization efficiency.

2. Through the cooperation use at the threaded rod with the support frame, the motor rotates and makes the band pulley drive the threaded rod and rotate, thereby make the support frame remove to one side that is close to the door plant along balladeur train and atress board, and then make the ejector pin remove suitable position and the door plant contact and promote the door plant and rotate and open, the support frame removes simultaneously and makes the overware of placing on the support frame remove outward, thereby make things convenient for the overware of staff on with the support frame to take out, avoid operating improper time and possibly touch heated air circulation stove inner wall, lead to the staff to scald, the security of device has been improved.

Drawings

Fig. 1 is a schematic perspective view of a trolley-type hot air circulation furnace for drying coating materials;

FIG. 2 is a schematic cross-sectional view of a hot air duct of a car-type heated air circulation furnace for drying coated parts;

FIG. 3 is a schematic cross-sectional structural view of a housing of a trolley type heated air circulation furnace for drying coating materials;

fig. 4 is a schematic view of a cross-sectional structure of a slide plate of the car-type heated air circulation furnace convenient for drying the coating material according to the present invention.

In the figure: 1. a hot air duct; 2. a pulley; 3. a belt; 4. a hub; 5. a housing; 6. a spring hinge; 7. a door panel; 8. a control panel; 9. an air extracting fan; 10. heating a tube; 11. a slide plate; 12. a threaded rod; 13. a stress plate; 14. a carriage; 15. a top rod; 16. a support frame; 17. a wedge block; 18. pushing the plate; 19. compressing the spring; 20. a positioning column; 21. a tension spring; 22. and (4) a threaded sleeve.

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.

Referring to fig. 1-4, a trolley type hot air circulating furnace convenient for drying coating pieces comprises a shell 5, a heating pipe 10 is fixed on the inner wall of one side of the shell 5, a connecting port is formed in the outer wall of the top of the shell 5 and one side of the shell 5, a hot air pipeline 1 is fixed in the connecting port through a bolt, two ends of the hot air pipeline 1 are communicated with the shell 5, an air extracting fan 9 is fixedly connected to the inner wall of the bottom of the hot air pipeline 1, the air extracting fan 9 is positioned between the heating pipe 10 and the inner wall of the hot air pipeline 1, the air extracting fan 9 and the heating pipe 10 are started, the air extracting fan 9 rotates to generate wind power to blow away heat generated by the heating pipe 10, so that the heat is filled in the shell 5 to dry a coating piece, then the heat in the shell 5 enters the hot air pipeline 1 from the top of the shell, then flows to the bottom of the hot air pipeline 1 and enters the shell 5 again, hot air can circulate, and the utilization efficiency of the heat is improved;

the inner wall of one side of casing 5 is fixed with a plurality of atress boards 13 and a plurality of balladeur train 14 through the bolt, sliding connection has support frame 16 between atress board 13 and the balladeur train 14, including threaded sleeve 22 on the support frame 16, one side of balladeur train 14 is rotated and is connected with threaded rod 12, threaded sleeve 22 forms threaded connection with threaded rod 12, a plurality of spouts have been seted up to the upper surface of support frame 16, swing joint has slide 11 in the spout, slide 11's length is less than balladeur train 14's length, slide 11's one end flushes with support frame 16, slide 11's one side fixedly connected with two extension springs 21, and extension spring 21 is fixed mutually with the inner wall of spout, slide 11's one side activity is pegged graft and is had two reference columns 20, fixedly connected with push pedal 18 between two reference columns 20, one side fixedly connected with two pressure springs 19 of push pedal 18, and pressure spring 19 is fixed mutually with slide 11, be used for placing the overware on the support frame 16, threaded rod 12 rotates, thereby make support frame 16 move to one side that is close to the door plant along balladeur train 14 and atress board 13, take the overware taken out.

The inside of casing 5 is equipped with power unit, power unit is including fixing the motor on one side outer wall of casing 5, one side outer wall swing joint of casing 5 has two band pulleys 2, and the one end of motor output shaft is fixed mutually with one of them band pulley 2, the one end of threaded rod 12 is passed casing 5 and is fixed mutually with band pulley 2, the round trip has belt 3 between two band pulleys 2, one side outer wall fixedly connected with control panel 8 of casing 5, and control panel 8 and motor, heating pipe 10 and air exhaust fan 9 electric connection.

The outer wall of one side of the shell 5 is fixedly connected with two spring hinges 6, one side of each spring hinge 6 is fixedly provided with a door plate 7, an observation port is formed in each door plate 7, an observation window is fixedly arranged in each observation port through a bolt, and the observation windows are convenient for workers to observe and know the working condition of the interior of the device;

two ejector pins 15 of one side fixedly connected with of support frame 16, and ejector pin 15 can contact with door plant 7, and the bottom outer wall swing joint of casing 5 has a plurality of wheel hub 4, and wheel hub 4 symmetric distribution, one side fixedly connected with wedge 17 of slide 11, and wedge 17 contacts with balladeur train 14.

The motor drives threaded rod 12 and rotates, thereby make support frame 16 move to the outside along balladeur train 14 and atress board 13, and then make ejector pin 15 move suitable position and door plant 7 contact and promote door plant 7 to rotate and open, support frame 16 moves simultaneously and makes slide 11 drive wedge 17 remove, because slide 11's length is less than balladeur train 14 length, when support frame 16 moves suitable position and makes wedge 17 and balladeur train 14 separate, extension spring 21 resilience shrink makes slide 11 move to one side near balladeur train 14 along the spout, and compression spring 19 resilience extension, support frame 16 shifts out casing 5 this moment, thereby make things convenient for the overware of staff on with support frame 16 to take out, avoid operating at that time can touch hot air circulation stove inner wall, lead to the staff scald.

The working principle is as follows: starting the air exhaust fan 9 and the heating pipe 10, wherein the air exhaust fan 9 rotates to generate wind power to blow away heat generated by the heating pipe 10, so that the heat is filled in the shell 5, the sprayed part is dried, then the heat in the shell 5 enters the hot air pipeline 1 from the top of the shell, then flows to the bottom of the hot air pipeline 1 and enters the shell 5 again, and therefore hot air can circulate;

when the baking tray on the supporting frame 16 needs to be taken out, firstly, the motor is started, the motor rotates to enable the belt wheel 2 to drive the threaded rod 12 to rotate, so that the supporting frame 16 moves to one side close to the door plate 7 along the sliding frame 14 and the stress plate 13, further, the ejector rod 15 moves to a proper position to be in contact with the door plate 7 and pushes the door plate 7 to rotate and open, meanwhile, the supporting frame 16 moves to enable the sliding plate 11 to drive the wedge-shaped block 17 to move, when the supporting frame 16 moves to a proper position to enable the wedge-shaped block 17 to be separated from the sliding frame 14, the tension spring 21 rebounds and contracts to enable the sliding plate 11 to move to the left along the sliding groove 22, and the compression spring 19 rebounds and extends, at the moment, the supporting frame 16 moves out of the shell 5, and therefore the baking tray on the supporting frame 16 can be taken out by workers.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a trolley-type heated air circulation stove convenient to coating piece is dry, includes casing (5), and casing (5) one side inner wall is fixed with heating pipe (10), its characterized in that, the intercommunication is provided with hot-blast pipeline (1) between the top outer wall of casing (5) and the lateral wall, and the bottom inner wall fixedly connected with air extraction fan (9) of hot-blast pipeline (1), one side inner wall fixedly connected with a plurality of atress boards (13) and a plurality of balladeur train (14) of casing (5), sliding connection has support frame (16) between atress board (13) and balladeur train (14), including thread bush (22) on support frame (16), one side of balladeur train (14) is rotated and is connected with threaded rod (12), and thread bush (22) and threaded rod (12) form threaded connection, and a plurality of spouts have been seted up to the upper surface of support frame (16), and swing joint has slide (11) in the spout, one side grafting activity of slide (11) has two reference columns (20), fixedly connected with push pedal (18) between two reference columns (20), the inside of casing (5) is equipped with power unit.

2. The trolley type hot air circulation furnace convenient for drying the coating pieces is characterized in that the power mechanism comprises a motor fixed on the outer wall of one side of the shell (5), the outer wall of one side of the shell (5) is movably connected with two belt wheels (2), one end of an output shaft of the motor is fixed with one of the belt wheels (2), one end of a threaded rod (12) penetrates through the shell (5) and is fixed with the belt wheel (2), and a belt (3) is wound between the two belt wheels (2).

3. The trolley type hot air circulation furnace for drying the painted parts conveniently according to claim 1, wherein two tension springs (21) are fixedly connected to one side of the sliding plate (11), the tension springs (21) are fixed to the inner wall of the sliding groove, two compression springs (19) are fixedly connected to one side of the pushing plate (18), and the compression springs (19) are fixed to the sliding plate (11).

4. The trolley type hot air circulation furnace for drying the coating materials conveniently according to the claim 2 is characterized in that a control panel (8) is fixedly connected to the outer wall of one side of the shell (5), and the control panel (8) is electrically connected with a motor, a heating pipe (10) and a suction fan (9).

5. The trolley type hot air circulation furnace convenient for drying of the coating pieces is characterized in that two spring hinges (6) are fixedly connected to the outer wall of one side of the shell (5), a door plate (7) is fixed to one side of each spring hinge (6), two ejector rods (15) are fixedly connected to one side of the support frame (16), and the ejector rods (15) can be in contact with the door plate (7).

6. The trolley type hot air circulating furnace for facilitating drying of the coating according to claim 1, wherein a plurality of hubs (4) are movably connected to the outer wall of the bottom of the shell (5), and the hubs (4) are symmetrically distributed.

7. A trolley type hot air circulation furnace for facilitating the drying of paint according to claim 1, characterized in that a wedge block (17) is fixedly connected to one side of the slide plate (11), and the wedge block (17) is in contact with the carriage (14).