CN215507484U

CN215507484U - A device for coating steel pipes

Info

Publication number: CN215507484U
Application number: CN202121875430.XU
Authority: CN
Inventors: 董玉豪; 储晓阳
Original assignee: Shanghai Gongzi New Material Technology Co ltd
Current assignee: Shanghai Gongzi New Material Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-14
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a device for coating a steel pipe, which comprises a placing frame, a rolling shaft, a traction rope, a servo motor, a supporting block, a control device, a torsion fan and a connecting block, wherein the rolling shaft is rotatably connected to the right side surface of the placing frame, a through hole is formed in the outer surface of the placing frame, and a fixing frame is fixedly welded to the lower part of the inner side surface of the placing frame. The steel pipe coating device. Be provided with the haulage rope on the device, the roll axis, servo motor and torsion fan, through opening of servo motor, can make the connecting block drive the spraying frame and remove, thereby can carry out the spraying to the steel pipe body, servo motor's axle head carries out the rolling to the haulage rope simultaneously, make the torsion fan rotate, and then make the gas of heating in the heating frame can heat the stoving to the coating more effectively, thereby the consumption of whole device energy in the use has been reduced, through the rotation of drive ball, can reduce the frictional force between connecting block and the fixed frame.

Description

Device for steel pipe coating

Technical Field

The utility model relates to the technical field of steel pipe coatings, in particular to a device for steel pipe coatings.

Background

In the industrial production process, the processing of steel pipe is comparatively common, and the steel pipe is behind the machine-shaping, in order to guarantee the service life of steel pipe, need carry out the spraying protective layer to the surface of steel pipe, and the coating promptly needs to use spraying device this moment, and current spraying device still has some not enoughly when using, for example:

firstly, more energy is consumed, the existing steel pipe spraying device is used for conveying steel pipes, the spraying device is not used for spraying, and the steel pipes are heavy in weight and the contact surface between the steel pipes and the conveying device cannot be effectively sprayed, so that the whole device consumes more energy and is not thorough in spraying;

secondly, drying efficiency is not good enough, and current steel pipe spraying device is when using, comes to dry the coating of steel pipe through heating device's self-heating, because belong to between steam and the steel pipe coating and relieve naturally, leads to whole device's drying efficiency not good enough.

We have therefore proposed an apparatus for coating steel pipes in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for coating a steel pipe, which solves the problems that the prior steel pipe spraying device in the market provided by the background art at present consumes more energy and is not thorough enough because the spraying device is used for spraying steel pipes in a stationary way and the contact surface between the steel pipes and the conveying device cannot be effectively sprayed due to the heavy weight of the steel pipes, and the drying efficiency of the whole device is poor because the hot air and the steel pipe coating are naturally released when the prior steel pipe spraying device is used for drying the coating of the steel pipes by the automatic heating of a heating device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device for steel pipe coating, includes rack, roll axis, haulage rope, servo motor, supporting shoe, controlling means, torque fan and connecting block, the right side surface of rack rotates and is connected with the roll axis, and the surface of rack has been seted up and has been run through the mouth, and the inboard surface lower part welded fastening of rack has fixed frame, the left side surface bolt fastening of rack has servo motor, and the inboard surface middle part welded fastening of rack has the frame that holds.

Preferably, the outer surface of the output end of the servo motor is fixedly connected with a traction rope, the traction rope is attached to the outer surface of the rolling shaft, and a return spring is fixedly welded inside the accommodating frame.

Preferably, reset spring's end welded fastening has the supporting shoe, and the surface of supporting shoe is the slope form, and the supporting shoe with hold the frame and constitute sliding construction, the supporting shoe passes through reset spring and holds the frame and constitute elastic construction, and the surface block of supporting shoe is connected with the steel pipe body, the upper surface sliding connection of rack has controlling means.

Preferably, the lower surface of the control device is communicated with a spraying frame, a heating frame is welded and fixed on the outer surface of the spraying frame, an air inlet is formed in the outer surface of the heating frame, and the inner portion of the heating frame is elastically and rotatably connected with a torsion fan.

Preferably, the outer surface of the torque fan is fixedly connected with a traction rope, the torque fan and the output end of the servo motor form a fixed pulley mechanism through the traction rope and a rolling shaft, and the lower surface of the spraying frame is fixedly welded with a connecting block.

Preferably, the connection mode between connecting block and servo motor's the output is threaded connection, and connecting block and fixed frame constitution sliding construction, the lower surface of connecting block rotate and are connected with the drive ball, the surface of drive ball is located same horizontal plane with the lower surface of connecting block.

Compared with the prior art, the utility model has the beneficial effects that: this steel pipe is device for coating:

(1) the device is provided with a traction rope, a rolling shaft, a servo motor and a torsion fan, the connecting block can drive the spraying frame to move by opening the servo motor, so that the steel pipe body can be sprayed, meanwhile, the shaft end of the servo motor winds the traction rope, the torsion fan rotates, and further heated gas in the heating frame can effectively heat and dry the coating, so that the energy consumption of the whole device in the using process is reduced, and the friction force between the connecting block and the fixing frame can be reduced by rotating the driving ball;

(2) be provided with the supporting shoe on the device, reset spring and hold the frame, through saying that the spraying frame rotates and rises, and then make the spraying frame opened, then promote steel pipe body extrusion supporting shoe, and then make the supporting shoe slide in holding the frame, reset spring takes place compression deformation to make the supporting shoe fix the steel pipe body under reset spring resumes the effect of deformation, make better by the spraying of steel pipe body, improved the spraying efficiency of whole device.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a left sectional structural view of the spraying frame of the present invention.

In the figure: 1. placing a rack; 2. a roll axis; 3. a hauling rope; 4. a servo motor; 5. a fixing frame; 6. an accommodating frame; 7. a return spring; 8. a support block; 9. a steel pipe body; 10. a control device; 11. spraying a frame; 12. a heating frame; 13. an air inlet; 14. a torsion fan; 15. a through opening; 16. connecting blocks; 17. the balls are driven.

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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a device for steel pipe coating, including rack 1, the roll axis 2, haulage rope 3, servo motor 4, fixed frame 5, hold frame 6, reset spring 7, the supporting shoe 8, steel pipe body 9, controlling means 10, spraying frame 11, heating frame 12, air inlet 13, torque fan 14, run through mouth 15, connecting block 16 and driver ball 17, rack 1's right side surface rotates and is connected with roll axis 2, rack 1's surface has been seted up and has been run through mouth 15, rack 1's inboard surface lower part welded fastening has fixed frame 5, rack 1's left side surface bolt fastening has servo motor 4, rack 1's inboard surface middle part welded fastening has holds frame 6.

The outer fixed surface of output of servo motor 4 is connected with haulage rope 3, and the inside welded fastening who holds frame 6 has reset spring 7 at the surface of roll axis 2, 3 laminating settings of haulage rope, can make servo motor 4 when rotating, can carry out the rolling to haulage rope 3.

Reset spring 7's end welded fastening has supporting shoe 8, and supporting shoe 8's surface is the slope form, and supporting shoe 8 with hold frame 6 and constitute sliding construction, supporting shoe 8 through reset spring 7 with hold frame 6 and constitute elastic construction, and supporting shoe 8's surface block is connected with steel pipe body 9, and rack 1's last surface sliding connection has controlling means 10, conveniently fixes steel pipe body 9, has improved the spraying efficiency of this device.

The lower surface of the control device 10 is communicated with the spraying frame 11, the heating frame 12 is welded and fixed on the outer surface of the spraying frame 11, the air inlet 13 is formed in the outer surface of the heating frame 12, the torsion fan 14 is connected to the inner portion of the heating frame 12 in an elastic rotating mode, drying of a coating can be accelerated, and working efficiency is improved.

The outer surface of the torque fan 14 is fixedly connected with a traction rope 3, the torque fan 14 forms a fixed pulley mechanism with the output end of the servo motor 4 through the traction rope 3 and the rolling shaft 2, and the lower surface of the spraying frame 11 is fixedly welded with a connecting block 16, so that the structural integration degree of the whole device is improved, and meanwhile, the drying of a coating is accelerated.

Connecting block 16 and servo motor 4's the output between the connected mode be threaded connection, and connecting block 16 constitutes sliding construction with fixed frame 5, and connecting block 16's lower surface rotates and is connected with drive ball 17, and drive ball 17's surface and connecting block 16's lower surface are located same horizontal plane, can make spraying frame 11 can remove, have reduced the energy consumption of whole device.

The working principle is as follows: when the device for coating the steel pipe is used, as shown in fig. 1 and fig. 2-4, when the steel pipe body 9 needs to be sprayed, the spraying frames 11 are pulled (note that two groups of spraying frames 11 are adsorbed by magnetic force), so that the spraying frames 11 are opened, then the steel pipe body 9 is pushed to the outer surface of the supporting block 8 by using an external forklift and other equipment, at the moment, the supporting block 8 is extruded by the steel pipe body 9, the supporting block 8 slides in the accommodating frame 6, the return spring 7 is compressed and deformed, and after the supporting block 8 is aligned with the hole of the steel pipe body 9, the supporting block 8 fixes the steel pipe body 9, and then the spraying frames 11 are closed;

as shown in fig. 1 to 4, the servomotor 4 is then turned on, the shaft end of the servomotor 4 is rotated, under the limit of the fixed frame 5, the connecting block 16 slides on the fixed frame 5, and under the action of the friction force reduced by the driving ball 17, the connecting block 16 can drive the spraying frame 11 to spray the steel pipe body 9 movably, simultaneously the shaft end of the servo motor 4 winds the traction rope 3, further, the torque fan 14 blows the hot air in the heating frame 12 to the coating (note that the torque spring is welded at the rotating end of the torque fan 14, i.e. the exhaust fan, and the other end of the torque spring is welded on the heating frame 12, but the torque spring belongs to the prior art, so that details are not described in the application, and the purpose is to keep the traction rope 3 in a tightened state when the servo motor 4 rotates reversely), which is the working process of the whole device, and those not described in detail in this specification are well within the skill of those in the art.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A device for coating a steel pipe, comprising a placing frame (1), a rolling shaft (2), a traction rope (3), a servo motor (4), a support block (8), a control device (10), a torsion fan ( 14) and a connecting block (16), characterized in that: the right side surface of the placement rack (1) is rotatably connected with a rolling shaft (2), and the outer surface of the placement rack (1) is provided with a through opening (15), and the placement A fixing frame (5) is welded and fixed on the lower part of the inner surface of the frame (1), a servo motor (4) is fixed by bolts on the left surface of the placing frame (1), and a receiving frame (4) is welded and fixed at the middle of the inner surface of the placing frame (1). Box (6).

2 . The steel pipe coating device according to claim 1 , wherein a traction rope ( 3 ) is fixedly connected to the outer surface of the output end of the servo motor ( 4 ), and the traction rope ( 3 ) is fitted and arranged. 3 . On the outer surface of the rolling shaft (2), a return spring (7) is welded and fixed inside the accommodating frame (6).

3. A steel pipe coating device according to claim 2, characterized in that a support block (8) is welded and fixed to the end of the return spring (7), and the outer surface of the support block (8) is inclined , the supporting block (8) and the accommodating frame (6) form a sliding structure, the supporting block (8) forms an elastic structure with the accommodating frame (6) through the return spring (7), and the outer surface of the supporting block (8) is connected by engagement There is a steel pipe body (9), and a control device (10) is slidably connected to the upper surface of the placing rack (1).

4. A steel pipe coating device according to claim 3, characterized in that: the lower surface of the control device (10) is communicated with a spraying frame (11), and the outer surface of the spraying frame (11) is welded and fixed with A heating frame (12) is provided with an air inlet (13) on the outer surface of the heating frame (12), and a torsion fan (14) is elastically rotatably connected inside the heating frame (12).

5. A steel pipe coating device according to claim 4, characterized in that: a traction rope (3) is fixedly connected to the outer surface of the torsion fan (14), and the torsion fan (14) passes through the traction rope (3). ), the rolling shaft (2) and the output end of the servo motor (4) form a fixed pulley mechanism, and a connecting block (16) is welded and fixed on the lower surface of the spraying frame (11).

6. A steel pipe coating device according to claim 5, characterized in that: the connection between the connection block (16) and the output end of the servo motor (4) is a threaded connection, and the connection block (16) ) and the fixed frame (5) to form a sliding structure, the lower surface of the connecting block (16) is rotatably connected with a driving ball (17), and the outer surface of the driving ball (17) and the lower surface of the connecting block (16) are located in the same horizontal plane .