CN219923984U - Automatic steel pipe inner wall impurity removing device for plastic-coated steel pipe - Google Patents
Automatic steel pipe inner wall impurity removing device for plastic-coated steel pipe Download PDFInfo
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- CN219923984U CN219923984U CN202321426327.6U CN202321426327U CN219923984U CN 219923984 U CN219923984 U CN 219923984U CN 202321426327 U CN202321426327 U CN 202321426327U CN 219923984 U CN219923984 U CN 219923984U
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- steel pipe
- conveying
- frame
- impurity removing
- wall
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 239000012535 impurity Substances 0.000 title claims abstract description 23
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 238000007664 blowing Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 15
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 11
- 239000002893 slag Substances 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model provides an automatic impurity removing device for the inner wall of a plastic-coated steel tube, which comprises a conveying frame, wherein a conveying belt is arranged on the conveying frame, and a plurality of limiting clamping grooves are formed in the conveying belt at equal intervals; two sides of the front end of the conveying frame are respectively provided with an auxiliary conveying plate, and the two auxiliary conveying plates are symmetrically arranged; one side of the middle section of the conveying frame is fixedly provided with a scrap removing cylinder and a scrap blowing device in sequence; a driving device is arranged at one side of the tail end of the conveying frame; the conveying frame is provided with a limiting plate on one side corresponding to the scrap removing cylinder, and the limiting plate is provided with a limiting hole; the bottom end of the limiting plate is provided with a crushing frame; the dust collection device is arranged on one side of the chip blowing device. The utility model can carry out the inner wall impurity removal operation on steel pipes with various sizes and lengths, has wide application range, can thoroughly clean welding slag and adhered scraps on the inner wall of the steel pipe, and simultaneously protects the operation environment from dust pollution.
Description
Technical Field
The utility model belongs to the technical field of plastic-coated steel tube production, and particularly relates to an automatic impurity removing device for the inner wall of a steel tube for a plastic-coated steel tube.
Background
In the prior art, an external steel pipe of the plastic-coated steel pipe is formed by punching and forming a sheared rectangular thin steel plate and then welding, uneven welded junctions are inevitably generated during welding, a layer of plastic is coated inside the plastic-coated steel pipe, if welding slag on the inner wall of the steel pipe is not clean, the quality of the plastic-coated steel pipe is seriously affected, the inner wall of the steel pipe is the most important channel for conveying liquid, and the smoothness of the inner wall surface is ensured. Therefore, there is a need to design an apparatus capable of automatically removing impurities to solve the above problems.
The utility model patent with the patent number of 201820371743.3 and the patent name of automatic impurity removing device for the inner wall of a steel pipe for plastic-coated steel pipe production is that two scrap removing heads are utilized to perform relative movement in the steel pipe so as to clean welding slag on the inner wall of the steel pipe, and then the welding slag cleaned in the steel pipe is blown out by a blowing device. The following disadvantages still remain: 1. the inner walls of the steel pipes at the butt joint positions of the two scrap cleaning heads are easy to cause cleaning blind areas due to accumulation of scraps, so that the cleaning is incomplete; 2. after the welding slag is cleaned by the two scrap cleaning heads, the welding slag is accumulated at the middle position inside the steel pipe, the welding slag is blown out by the blowing device, the time is long, and the blown welding slag and scraps are easy to cause dust pollution, so that the operation environment is influenced. The technical scheme content needs to be further improved, and the technical effect needs to be further improved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides an automatic impurity removing device for the inner wall of a plastic-coated steel tube.
The technical scheme of the utility model is as follows: the automatic impurity removing device for the inner wall of the steel pipe for the plastic-coated steel pipe comprises a conveying frame, wherein a conveying belt is arranged on the conveying frame, and a plurality of limiting clamping grooves are formed in the conveying belt at equal intervals;
two sides of the front end of the conveying frame are respectively provided with an auxiliary conveying plate, and the two auxiliary conveying plates are symmetrically arranged; one side of the middle section of the conveying frame is fixedly provided with a scrap removing cylinder and a scrap blowing device in sequence; a driving device is arranged at one side of the tail end of the conveying frame;
the conveying frame is provided with a limiting plate on one side corresponding to the scrap removing cylinder, limiting holes are formed in the limiting plate, and a scrap frame is arranged at the bottom end of the limiting plate;
the conveying frame is provided with a dust collection device at one side corresponding to the chip blowing device.
Further, the auxiliary conveying plates are obliquely arranged relative to the conveying frame, and each auxiliary conveying plate is provided with an auxiliary conveying belt; the bottom of auxiliary conveying board is provided with a plurality of fixable universal wheels.
Further, a supporting frame is arranged at the bottom end of the scrap removing cylinder and is fixedly connected with the conveying frame; a telescopic rod is arranged in the scrap removing cylinder, and one end of the telescopic rod is connected with a scrap removing head.
Further, the aperture of the limiting hole is not smaller than the inner diameter of the cleaned steel pipe and not larger than the outer diameter of the cleaned steel pipe.
Further, the chip blowing device comprises a fixed frame and a blowing pipe, wherein the blowing pipe is fixed in the fixed frame, and the fixed frame is fixedly arranged on one side of the conveying frame.
Further, each limit clamping groove is composed of two limit rods, and each limit rod is a hard rubber rod.
Further, the driving device comprises a servo controller and a servo motor, and an output shaft of the servo motor is rotationally connected with a transmission shaft of the conveyor belt.
The utility model has the beneficial effects that:
according to the design scheme, the scrap removing head at one end of the telescopic rod is pushed to move in the steel pipe by the scrap removing cylinder, welding slag adhered to the inner wall of the steel pipe and most scraps can be pushed out into the scrap frame at the bottom end of the limiting plate, and then the steel pipe cleaned by the scrap removing head is subjected to high-pressure injection through the air blowing pipe, so that residual scraps in the steel pipe can be thoroughly cleaned.
In the design scheme of the utility model, the two auxiliary conveying plates can correct the conveying position of the steel pipe, so that the subsequent scrap removing operation is convenient, the manual correction is not needed, and the working efficiency can be improved to a certain extent; and the scraps cleaned out of the inner wall of the subsequent steel pipe are respectively collected and treated by the particle frame and the dust collection device, so that the working environment can be protected from dust pollution, and the effect of environment-friendly operation is achieved.
In the design scheme of the utility model, the positions of the auxiliary conveying plate, the scrap removing cylinder, the limiting plate, the scrap blowing device and the dust collecting device are adjustable, and the device can perform impurity removing operation on steel pipes with various sizes and widths and has wide application range.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
fig. 3 is a partial enlarged view of the portions a and B in fig. 1;
FIG. 4 is an enlarged view of a portion C of FIG. 2;
FIG. 5 is a reference view of the usage status of the present utility model;
fig. 6 is a schematic diagram of a partial enlarged structure of the portions D and E in fig. 5.
Reference numerals: 1. a conveying frame; 2. an auxiliary transfer plate; 3. a scrap removing cylinder; 4. a chip blowing device; 5. a limiting plate; 6. a particle frame; 7. a dust collection device; 8. a driving device; 101. a conveyor belt; 102. a limit clamping groove; 103. a limit rod; 201. an auxiliary conveyor belt; 202. the universal wheel can be fixed; 301. a support frame; 302. a telescopic rod; 303. removing scraps; 401. a fixed frame; 402. an air blowing pipe; 501. a limiting hole; 801. a servo controller; 802. a servo motor.
Description of the embodiments
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative, and is in no way intended to limit the utility model, its application, or uses. The present utility model may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.
The terms "first," "second," and the like, as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in fig. 1-6, an automatic impurity removing device for the inner wall of a plastic-coated steel tube comprises a conveying frame 1, wherein a conveying belt 101 is arranged on the conveying frame 1, and a plurality of limiting clamping grooves 102 are formed in the conveying belt 101 at equal intervals.
Two sides of the front end of the conveying frame 1 are provided with an auxiliary conveying plate 2, and the two auxiliary conveying plates 2 are symmetrically arranged; one side of the middle section of the conveying frame 1 is fixedly provided with a scrap removing cylinder 3 and a scrap blowing device 4 in sequence; the drive device 8 is arranged at one side of the tail end of the conveying frame 1.
The conveying frame 1 is provided with a limiting plate 5 on one side corresponding to the scrap removing cylinder 3, limiting holes 501 are formed in the limiting plate 5, and a scrap frame 6 is arranged at the bottom end of the limiting plate 5.
The conveying frame 1 is provided with a dust collection device 7 at the corresponding side of the chip blowing device 4.
The auxiliary conveying plates 2 are obliquely arranged relative to the conveying frame 1, and an auxiliary conveying belt 201 is arranged on each auxiliary conveying plate 2; the bottom end of the auxiliary conveying plate 2 is provided with a plurality of fixable universal wheels 202.
The bottom end of the scrap removing cylinder 3 is provided with a supporting bracket 301, and the supporting bracket 301 is fixedly connected with the conveying frame 1; a telescopic rod 302 is arranged in the scrap removing cylinder 3, and one end of the telescopic rod 302 is connected with a scrap removing head 303.
The aperture of the limiting hole 501 is not smaller than the inner diameter of the cleaned steel pipe and not larger than the outer diameter of the cleaned steel pipe.
The chip blowing device 4 comprises a fixed frame 401 and a blowing pipe 402, wherein the blowing pipe 402 is fixed in the fixed frame 401, and the fixed frame 401 is fixedly arranged on one side of the conveying frame 1.
Each limit clamping groove 102 consists of two limit rods 103, and each limit rod 103 is a hard rubber rod.
The driving device 8 comprises a servo controller 801 and a servo motor 802, and an output shaft of the servo motor 802 is rotatably connected with a transmission shaft of the conveyor belt 101.
When the steel pipe is conveyed to the position of the scrap removing cylinder 3, the telescopic rod 302 in the scrap removing cylinder 3 stretches out, the scrap removing head 303 at the end of the telescopic rod 302 can move inside the steel pipe and clean scraps on the inner wall of the steel pipe, when the scrap removing head 303 cleans the inner wall of the steel pipe, one end of the steel pipe is limited by the limiting plate 5, the scrap removing head 303 can penetrate through the limiting holes 501 on the limiting plate 5 and push out most of scraps cleaned inside the steel pipe, the pushed scraps fall into the crushed material frame 6 at the bottom end of the limiting plate 5, and when the steel pipe cleaned by the scrap removing head 303 is conveyed to the position of the scrap removing device 4, the air pipe 402 in the scrap removing device 4 is communicated with an external high-pressure air blowing device, and dust is sucked from one end to the inside of the steel pipe, and the other end of the steel pipe is protected from the inside to the other end of the steel pipe, so that the residual dust is not polluted by the dust is blown out, and the dust is not polluted by the dust removing device.
The principle of performing position correction on the steel pipe in the process of conveying by using the auxiliary conveying plate 2 is as follows: when the protruding side of the steel pipe relative to the conveyor belt 101 moves along with the conveyor belt 101 to abut against the auxiliary conveyor belt 201 on the auxiliary conveyor plate 2, the friction force generated between the pipe end of the steel pipe and the auxiliary conveyor belt 201 can drive the auxiliary conveyor belt 201 to slide, and the sliding auxiliary conveyor belt 201 can give a pushing force to the steel pipe due to the oblique arrangement of the auxiliary conveyor plate 2 (relative to the conveyor frame 1), so that the steel pipe is displaced on the conveyor belt 101 to perform position correction.
Secondly, the stop lever 103 on the conveyor belt 101 is a hard rubber rod, and when the steel pipe moves transversely in a small range on the conveyor belt 101 (when the position of the steel pipe is corrected by the auxiliary conveying plate 2 and when the steel pipe moves to one end of the stop plate 5 due to the scrap cleaning operation of the scrap cleaning head 303), the outer wall of the steel pipe can be protected, and scratches and damages are avoided.
Thus, various embodiments of the present utility model have been described in detail. In order to avoid obscuring the concepts of the utility model, some details known in the art have not been described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.
The above examples only represent some embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The utility model provides an automatic edulcoration device of steel pipe inner wall for plastic-coated steel pipe which characterized in that: the conveying device comprises a conveying frame, wherein a conveying belt is arranged on the conveying frame, and a plurality of limiting clamping grooves are formed in the conveying belt at equal intervals;
two sides of the front end of the conveying frame are respectively provided with an auxiliary conveying plate, and the two auxiliary conveying plates are symmetrically arranged; one side of the middle section of the conveying frame is fixedly provided with a scrap removing cylinder and a scrap blowing device in sequence; a driving device is arranged at one side of the tail end of the conveying frame;
the conveying frame is provided with a limiting plate on one side corresponding to the scrap removing cylinder, limiting holes are formed in the limiting plate, and a scrap frame is arranged at the bottom end of the limiting plate;
the conveying frame is provided with a dust collection device at one side corresponding to the chip blowing device.
2. The automatic impurity removing device for the inner wall of the steel pipe for the plastic-coated steel pipe according to claim 1, wherein the automatic impurity removing device comprises the following components: the auxiliary conveying plates are obliquely arranged relative to the conveying frames, and each auxiliary conveying plate is provided with an auxiliary conveying belt; the bottom of auxiliary conveying board is provided with a plurality of fixable universal wheels.
3. The automatic impurity removing device for the inner wall of the steel pipe for the plastic-coated steel pipe according to claim 1, wherein the automatic impurity removing device comprises the following components: the bottom end of the scrap removing cylinder is provided with a supporting frame which is fixedly connected with the conveying frame; a telescopic rod is arranged in the scrap removing cylinder, and one end of the telescopic rod is connected with a scrap removing head.
4. The automatic impurity removing device for the inner wall of the steel pipe for the plastic-coated steel pipe according to claim 1, wherein the automatic impurity removing device comprises the following components: the aperture of the limiting hole is not smaller than the inner diameter of the cleaned steel pipe and not larger than the outer diameter of the cleaned steel pipe.
5. The automatic impurity removing device for the inner wall of the steel pipe for the plastic-coated steel pipe according to claim 1, wherein the automatic impurity removing device comprises the following components: the chip blowing device comprises a fixed frame and a blowing pipe, wherein the blowing pipe is fixed in the fixed frame, and the fixed frame is fixedly arranged on one side of the conveying frame.
6. The automatic impurity removing device for the inner wall of the steel pipe for the plastic-coated steel pipe according to claim 1, wherein the automatic impurity removing device comprises the following components: each limit clamping groove consists of two limit rods, and each limit rod is a hard rubber rod.
7. The automatic impurity removing device for the inner wall of the steel pipe for the plastic-coated steel pipe according to claim 1, wherein the automatic impurity removing device comprises the following components: the driving device comprises a servo controller and a servo motor, and an output shaft of the servo motor is rotationally connected with a transmission shaft of the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321426327.6U CN219923984U (en) | 2023-06-06 | 2023-06-06 | Automatic steel pipe inner wall impurity removing device for plastic-coated steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321426327.6U CN219923984U (en) | 2023-06-06 | 2023-06-06 | Automatic steel pipe inner wall impurity removing device for plastic-coated steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923984U true CN219923984U (en) | 2023-10-31 |
Family
ID=88492627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321426327.6U Active CN219923984U (en) | 2023-06-06 | 2023-06-06 | Automatic steel pipe inner wall impurity removing device for plastic-coated steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923984U (en) |
-
2023
- 2023-06-06 CN CN202321426327.6U patent/CN219923984U/en active Active
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