CN214487499U - Steel pipe color ring spraying device - Google Patents
Steel pipe color ring spraying device Download PDFInfo
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- CN214487499U CN214487499U CN202120483561.7U CN202120483561U CN214487499U CN 214487499 U CN214487499 U CN 214487499U CN 202120483561 U CN202120483561 U CN 202120483561U CN 214487499 U CN214487499 U CN 214487499U
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Abstract
The utility model discloses a steel pipe color ring spraying device, which comprises a rolling support for supporting a steel pipe, wherein one end of the rolling support is provided with a clamping mechanism fixed with the steel pipe, a plug pipe of the clamping mechanism extends into two ends of the plug pipe, an electromagnet is electrified, a conical ejection column can be driven to move close to a positioning plate under the action of magnetic field repulsion force so as to extrude a clamping jaw to move outwards in the radial direction, the diameter of an outer annular surface formed by a plurality of clamping jaws is enlarged, the clamping mechanism is in interference fit with the inner wall of the steel pipe, the steel pipe is connected with the plug pipe, the plug pipe drives the steel pipe to rotate, rolling friction can be formed between the rolling support and a steel rail, the resistance when the steel pipe rotates is reduced, the steel pipe rotates ceaselessly when pigment is sprayed out, a closed annular color ring is formed, the shape of the color ring is attractive, the unevenness of manual brushing is avoided, the appearance quality of a steel pipe mark is improved, and the spraying efficiency of the steel pipe color ring is improved, the labor intensity of workers is reduced, and the working environment is improved.
Description
Technical Field
The utility model relates to a steel pipe production auxiliary assembly field especially relates to a steel pipe color wheel spraying device.
Background
Usually, a steel pipe factory can produce products of various materials and specifications simultaneously, and different materials can have different performances and are used in different working condition fields. If the quality management of a factory is not standard, steel mixing occurs, the stability of equipment operation is influenced in the use of steel pipes, and the danger is high. In order to avoid steel mixing and improve the quality management level, steel pipes are generally distinguished by color ring marks. The color ring is manually coated, so that different products are difficult to achieve the same standard, the appearance is not attractive, the efficiency is low, the labor intensity is high, and the working environment is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a realize device of steel pipe color ring automatic spraying is provided, can realize that a steel pipe color ring spraying is even, avoids the manual work to brush the outward appearance poor, the problem of inefficiency.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
the utility model provides a steel pipe color wheel spraying device which characterized in that includes:
the rolling support is used for supporting the steel pipe and can form rolling friction with the steel rail;
the pigment spraying device is arranged at one end of the rolling support, and a nozzle of the pigment spraying device faces the steel pipe and is used for spraying the color of the steel pipe;
clamping mechanism locates the one end that rolls the support, and it includes:
the movable support can move and lock along the axial direction of the upper steel pipe of the rolling support;
the plug tube is arranged along the moving direction of the moving support, one end of the plug tube is fixed with the moving support, the other end of the plug tube is sealed with a positioning plate, an axial spring is fixed on the positioning plate, a plurality of T-shaped positioning grooves are radially formed in the end surface of the inner side of the positioning plate, a plurality of axial guide grooves are circumferentially formed in the outer wall of the plug tube, and the guide grooves correspond to and are communicated with the positioning grooves;
the clamping jaws are of a T-shaped structure, can be arranged in the positioning grooves in a radial sliding mode and extend out of the guide grooves, the end faces of the outer sides of the clamping jaws are located on the same circumferential face, and the end faces of the inner sides of the clamping jaws are located on the same conical face;
the conical ejection column is slidably arranged in the plug tube, the small end of the conical ejection column faces the positioning plate, a permanent magnet sheet is fixed on the end face of the large end of the conical ejection column, and the conical ejection column moves towards the positioning plate and can extrude the clamping jaws to move outwards in the radial direction and compress the spring; and
the electromagnet is arranged in the plug tube and is connected with a power supply, the magnetism of the electromagnet is the same as that of one end, opposite to the permanent magnetic sheet, of the conical ejection column after the electromagnet is electrified, and the conical ejection column can be driven to move close to the positioning plate under the action of the repulsion force of a magnetic field;
the steel pipe color ring spraying device further comprises a driving mechanism, wherein the driving mechanism comprises a first gear fixed at the outer end of the plug pipe and a second gear meshed with the first gear, the second gear is connected with an output shaft of a driving motor, and the driving motor is fixed with the movable support.
The further technical scheme is as follows: the rolling support is provided with two rows of rolling supports arranged in parallel, each row of rolling supports comprises a plurality of supporting bodies arranged at intervals, each supporting body comprises a fixed support and a roller which can be rotatably arranged at the top of the fixed support, a supporting groove for bearing a steel pipe is formed between the two rows of rollers, and the axial direction of the roller is parallel to the axial direction of the steel pipe.
The further technical scheme is as follows:
and a feeding frame and a discharging frame which are in the same direction as the rolling support are respectively arranged on two sides of the rolling support, and a material turning hook mechanism for transferring the steel pipe is arranged between the feeding frame and the rolling support and between the discharging frame and the rolling support.
The further technical scheme is as follows:
the feeding frame and the discharging frame are respectively provided with a plurality of cross beams which are arranged at intervals along the length direction of the steel pipe;
one side of the feeding frame, which is close to the rolling support, is inclined downwards, and a baffle plate is arranged at the lower side of the feeding frame;
one side of the blanking frame, which is far away from the rolling support, inclines downwards, and a baffle is arranged at the lower side.
The further technical scheme is as follows: the stirring hook mechanism comprises a plurality of stirring bodies which are arranged in a staggered manner with the cross beam on the corresponding side, and each stirring body comprises:
a first swing arm is fixed on a cylinder rod of the first rotary cylinder;
the second rotating cylinder is fixed at the tail end of the first swing arm, and a cylinder rod of the second rotating cylinder is perpendicular to the first swing arm; and
and the material turning hook is vertically fixed on a cylinder rod of the second rotary cylinder.
The further technical scheme is as follows: the pigment spraying device is provided with a plurality of pigment boxes for containing different pigments, each pigment box is connected to a main pipe in parallel through a branch pipe with a control valve, and the main pipe is connected with a nozzle and provided with a pump.
The further technical scheme is as follows: the movable support comprises a guide rail arranged on the bottom surface and a movable trolley arranged on the guide rail in a sliding manner, and the plug tube is connected with the movable trolley.
The further technical scheme is as follows: the height of the movable bracket can be adjusted and locked.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the steel pipe is placed on the rolling support, the plug pipe of the clamping mechanism extends into two ends of the plug pipe, the electromagnet is powered on, the conical ejection column can be driven to move close to the positioning plate under the action of magnetic field repulsion force to extrude the clamping jaws to move outwards in the radial direction, the diameter of the outer ring surface formed by the clamping jaws is enlarged, the interference fit is formed between the outer ring surface and the inner wall of the steel pipe, the steel pipe is connected with the plug pipe, the plug pipe drives the steel pipe to rotate, rolling friction can be formed between the rolling support and a steel rail, the resistance of the steel pipe during rotation is reduced, the steel pipe is enabled to rotate ceaselessly during pigment spraying, a closed annular color ring is formed, the shape of the color ring is attractive, the unevenness of manual coating is avoided, the appearance quality of steel pipe identification is improved, the spraying efficiency of the color ring of the steel pipe is improved, the labor intensity is reduced, and the working environment is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic top view of the apparatus;
FIG. 2 is a schematic side view of the apparatus;
FIG. 3 is a schematic view of the clamping mechanism and the driving mechanism of the present device;
FIG. 4 is a schematic view of the positioning plate of the present apparatus;
fig. 5 is a schematic structural view of the device in which the claws are matched with the positioning plate.
Detailed Description
The technical solutions in the embodiments of the present invention are 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 some, not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 5, a steel tube color wheel spraying device includes a rolling support 10 for supporting a steel tube, the rolling support 10 has two rows of rolling supports arranged side by side, each row of rolling supports includes a plurality of support bodies arranged at intervals, each support body includes a fixed support and a roller rotatably arranged at the top of the fixed support, a support groove for supporting the steel tube is formed between the two rows of rollers, and the axial direction of the roller is parallel to the axial direction of the steel tube. Thereby enabling the rolling support 10 to form a rolling friction kinematic relationship with the rail.
A paint spraying device 20 is arranged at one end of the rolling support 10, and a nozzle of the paint spraying device 20 faces the steel pipe and is used for spraying the color on the steel pipe. In this apparatus, the pigment spraying apparatus 20 has a plurality of pigment boxes for containing different pigments, each of which is connected in parallel to a main pipe through a branch pipe having a control valve, the main pipe is connected to a nozzle and provided with a pump, and pigments of different colors can be selected as required for spraying, the control valves on the corresponding branch pipes are opened during spraying, and the remaining control valves are closed.
The steel pipe is placed on the rolling support 10 and then clamped by the clamping mechanism 30. The clamping mechanism 30 is provided at one end of the rolling support 10 and includes a moving bracket, a stopper tube 320, a plurality of jaws 330, a tapered top post 340, and an electromagnet 350.
The movable bracket can move and lock along the axial direction of the steel pipe on the rolling support 10. The movable support comprises a guide rail 312 arranged on the bottom surface and a movable trolley 311 arranged on the guide rail 312 in a sliding manner, the plug tube 320 is connected with the movable trolley 311, and the movable trolley 311 can be driven by a motor and can also be pushed and pulled by a telescopic cylinder. The height of the movable support can be adjusted and locked, and the plug tube 320 can always correspond to the axis of the steel tube by adjusting the height of the movable support in advance.
The axial direction of the plug tube 320 is arranged along the moving direction of the moving support, one end of the plug tube is fixed with the moving support, and the other end is sealed with the positioning plate 321. The diameter of the plug tube 320 is much smaller than the inner bore of the steel tube. An axial spring 322 is fixed on the positioning plate 321, a plurality of T-shaped positioning grooves 323 are radially formed on the inner end surface of the positioning plate 321, and a plurality of axial guide grooves are circumferentially formed on the outer wall of the plug tube 320 and correspond to and communicate with the positioning grooves 323. The claw 330 is in a T-shaped structure, can be arranged in the positioning groove 323 in a radial sliding manner and extends out of the guide groove, and can realize radial limiting of the claw 330 through the matching of the positioning groove 323 and the guide groove, so that the claw 330 is prevented from being separated from the plug tube 320. The outer end surfaces of the plurality of claws 330 are located on the same circumferential surface, and the inner end surfaces of the plurality of claws 330 are located on the same conical surface.
The tapered top pillar 340 is slidably disposed in the plug tube 320, a small end of the tapered top pillar faces the positioning plate 321, and a permanent magnet 341 is fixed on an end surface of a large end of the tapered top pillar 340. The electromagnet 350 is arranged in the plug tube 320 and connected with a power supply, after the electromagnet 350 is electrified, the magnetism of the end of the electromagnet 350 opposite to the permanent magnet sheet 341 on the conical top column 340 is the same, the conical top column 340 can be driven to move close to the positioning plate 321 under the action of the repulsion force of a magnetic field, the conical top column 340 moves towards the positioning plate 321, the clamping jaws 330 can be extruded to move outwards in the radial direction, and the spring 322 is compressed.
The steel pipe color ring spraying device further comprises a driving mechanism, the driving mechanism comprises a first gear 410 fixed to the outer end of the plug pipe 320 and a second gear 420 meshed with the first gear 410, the second gear 420 is connected with an output shaft of a driving motor 430, and the driving motor 430 is fixed to the movable support and moves synchronously with the movable support.
After the pipe plug enters the steel pipe through the driving of the movable support, the electromagnet 350 is electrified, the conical ejection column 340 can be driven to move close to the positioning plate 321 under the action of the repulsive force of the magnetic field, so that the clamping jaws 330 are extruded to move outwards in the radial direction, the diameter of the outer ring surface formed by the clamping jaws 330 is enlarged, the outer ring surface is in interference fit with the inner wall of the steel pipe, and the steel pipe is connected with the plug pipe 320. The drive motor 430 is then activated to rotate the plug to rotate the tube under the meshing action of the gear train, and the paint spraying apparatus 20 begins to operate to spray paint. After the spraying is finished, the driving motor 430 stops, the electromagnet 350 is powered off, the conical ejection column 340 is far away from the positioning plate 321 to move under the action of the spring 322, the clamping jaw 330 loses the extrusion of the conical ejection column 340, the acting force between the conical ejection column and the steel pipe disappears, the movable support is far away from the steel pipe to move, the pipe plug is retreated from the steel pipe, and the spraying of the color ring of the steel pipe is finished.
The steel pipe is placed on the rolling support 10, the plug pipe 320 of the clamping mechanism 30 extends into two ends of the plug pipe 320, the electromagnet 350 is electrified, the conical ejection column 340 can be driven to move close to the positioning plate 321 under the action of the repulsive force of a magnetic field, the clamping jaws 330 are extruded to move outwards in the radial direction, the diameter of an outer ring surface formed by the clamping jaws 330 is enlarged, interference fit is formed between the outer ring surface and the inner wall of the steel pipe, the steel pipe is connected with the plug pipe 320, the plug pipe 320 drives the steel pipe to rotate, rolling friction can be formed between the rolling support 10 and a steel rail, the resistance of the steel pipe during rotation is reduced, the steel pipe continuously rotates when pigment is sprayed out, a closed annular color ring is formed, the shape of the color ring is attractive, the unevenness of manual brushing is avoided, the appearance quality of steel pipe identification is improved, the spraying efficiency of the color ring of the steel pipe is improved, the labor intensity of workers is reduced, and the working environment is improved.
In the device, a feeding frame 50 and a discharging frame 60 are respectively arranged on two sides of the rolling support 10 in the same direction, and a material turning hook 714 mechanism 70 for transferring steel pipes is arranged between the feeding frame 50 and the rolling support 10 and between the discharging frame 60 and the rolling support 10. The input-side material reversing hook 714 mechanism 70 is used for transferring steel pipes placed on the loading frame 50 to the rolling support 10, and the output-side material reversing hook 714 mechanism 70 is used for transferring steel pipes on the movable support to the unloading frame 60. The material turning hook 714 is a form common to the existing pipe material transfer, and is not described in detail herein. Go up work or material rest 50 and unloading frame 60 and all have along the many crossbeams of steel pipe length direction interval setting, go up one side downward sloping that work or material rest 50 is close to roll support 10 to be equipped with the baffle in the downside, one side downward sloping that roll support 10 was kept away from to unloading frame 60, and be equipped with the baffle in the downside.
The material turning hook 714 mechanism 70 comprises a plurality of material turning bodies 710 which are arranged in a staggered mode with the cross beams on the corresponding sides, and each material turning body 710 comprises a first rotating air cylinder 711, a second rotating air cylinder 713 and a material turning hook 714.
A first swing arm 712 is fixed on a cylinder rod of a first rotating cylinder 711, the first swing arm 712 repeatedly rotates for 360 degrees under the action of the first rotating cylinder 711, a second rotating cylinder 713 is fixed at the tail end of the first swing arm 712, a cylinder rod of the second rotating cylinder 713 is perpendicular to the first swing arm 712, and a material turning hook 714 is perpendicularly fixed on the cylinder rod of the second rotating cylinder 713. When the material turning hook 714 moves clockwise to the rolling support 10 or the blanking frame 60, the second rotary cylinder 713 drives the material turning hook 714 to rotate anticlockwise to enable the rolling support 10 and the blanking frame 60 to be separated, the first swing arm 712 is guaranteed to rotate smoothly, and then the material turning hook 714 is reset in a reverse rotation mode to guarantee that the steel pipes on the material loading frame 50 and the rolling support 10 are taken down by the material turning hook 714.
Linkage control among all parts in the device can be realized through automatic control of a programmable PLC controller, and is not described herein for the prior art.
The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel pipe color wheel spraying device which characterized in that includes:
the rolling support (10) is used for supporting the steel pipe and can form rolling friction with the steel rail;
the pigment spraying device (20) is arranged at one end of the rolling support (10), and the nozzle of the pigment spraying device faces the steel pipe and is used for spraying the color of the steel pipe;
a clamping mechanism (30) provided at one end of the rolling support (10) and comprising:
the movable support can move and be locked along the axial direction of the steel pipe on the rolling support (10);
the plug tube (320) is arranged along the moving direction of the moving support, one end of the plug tube is fixed with the moving support, the other end of the plug tube is sealed with the positioning plate (321), an axial spring (322) is fixed on the positioning plate (321), a plurality of T-shaped positioning grooves (323) are radially formed in the end face of the inner side of the positioning plate (321), a plurality of axial guide grooves are annularly formed in the outer wall of the plug tube (320), and the guide grooves correspond to and are communicated with the positioning grooves (323);
the clamping jaws (330) are of T-shaped structures, can be arranged in the positioning grooves (323) in a radial sliding mode and extend out of the guide grooves, the end faces of the outer sides of the clamping jaws (330) are located on the same circumferential face, and the end faces of the inner sides of the clamping jaws (330) are located on the same conical face;
the conical ejection column (340) is slidably arranged in the plug tube (320), the small end of the conical ejection column faces the positioning plate (321), a permanent magnet piece (341) is fixed on the end face of the large end of the conical ejection column (340), and the conical ejection column (340) moves towards the positioning plate (321) and can extrude the clamping jaws (330) to move outwards in the radial direction and compress the spring (322); and
the electromagnet (350) is arranged in the plug tube (320) and is connected with a power supply, after the electromagnet (350) is electrified, the magnetism of one end of the electromagnet opposite to the permanent magnetic sheet (341) on the conical ejection column (340) is the same, and the electromagnet can drive the conical ejection column (340) to move close to the positioning plate (321) under the action of the repulsion force of a magnetic field;
the steel pipe color ring spraying device further comprises a driving mechanism, the driving mechanism comprises a first gear (410) fixed to the outer end of the plug pipe (320) and a second gear (420) meshed with the first gear (410), the second gear (420) is connected with an output shaft of a driving motor (430), and the driving motor (430) is fixed to the movable support.
2. The steel pipe color wheel spray coating device of claim 1, characterized in that: the rolling support (10) is provided with two rows of rolling supports arranged in parallel, each row of rolling supports comprises a plurality of supporting bodies arranged at intervals, each supporting body comprises a fixed support and a roller which can be rotatably arranged at the top of the fixed support, a supporting groove for bearing a steel pipe is formed between the two rows of rollers, and the axial direction of the roller is parallel to the axial direction of the steel pipe.
3. The steel pipe color wheel spray coating device of claim 1, characterized in that:
a feeding rack (50) and a discharging rack (60) which are in the same direction as the rolling support (10) are respectively arranged on two sides of the rolling support (10), and material turning hook (714) mechanisms (70) for transferring steel pipes are respectively arranged between the feeding rack (50) and the rolling support (10) and between the discharging rack (60) and the rolling support (10).
4. The steel pipe color wheel spray coating device of claim 3, characterized in that:
the feeding frame (50) and the discharging frame (60) are respectively provided with a plurality of cross beams which are arranged at intervals along the length direction of the steel pipe;
one side of the feeding frame (50) close to the rolling support (10) is inclined downwards, and a baffle plate is arranged at the lower side;
one side of the blanking frame (60) far away from the rolling support (10) inclines downwards, and a baffle is arranged at the lower side.
5. The steel pipe color wheel spray coating device of claim 4, characterized in that: the material turning hook (714) mechanism (70) comprises a plurality of material turning bodies (710) which are arranged in a staggered mode with the cross beams on the corresponding sides, and each material turning body (710) comprises:
a first rotary cylinder (711), wherein a first swing arm (712) is fixed on a cylinder rod of the first rotary cylinder;
the second rotary air cylinder (713) is fixed at the tail end of the first swing arm (712), and a cylinder rod of the second rotary air cylinder is perpendicular to the first swing arm (712); and
and the material turning hook (714) is vertically fixed on a cylinder rod of the second rotary cylinder (713).
6. The steel pipe color wheel spray coating device of claim 1, characterized in that: the paint spraying device (20) is provided with a plurality of paint boxes for containing different paints, each paint box is connected in parallel to a main pipe through a branch pipe with a control valve, and the main pipe is connected with a nozzle and is provided with a pump.
7. The steel pipe color wheel spray coating device of claim 1, characterized in that: the movable support comprises a guide rail (312) arranged on the bottom surface and a movable trolley (311) arranged on the guide rail (312) in a sliding mode, and the plug tube (320) is connected with the movable trolley (311).
8. The steel pipe color wheel spray coating device of claim 1, characterized in that: the height of the movable bracket can be adjusted and locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483561.7U CN214487499U (en) | 2021-03-05 | 2021-03-05 | Steel pipe color ring spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483561.7U CN214487499U (en) | 2021-03-05 | 2021-03-05 | Steel pipe color ring spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214487499U true CN214487499U (en) | 2021-10-26 |
Family
ID=78227213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120483561.7U Active CN214487499U (en) | 2021-03-05 | 2021-03-05 | Steel pipe color ring spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214487499U (en) |
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2021
- 2021-03-05 CN CN202120483561.7U patent/CN214487499U/en active Active
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