CN211101951U - Spiral steel pipe outer weld slag removal equipment - Google Patents
Spiral steel pipe outer weld slag removal equipment Download PDFInfo
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- CN211101951U CN211101951U CN201921928195.0U CN201921928195U CN211101951U CN 211101951 U CN211101951 U CN 211101951U CN 201921928195 U CN201921928195 U CN 201921928195U CN 211101951 U CN211101951 U CN 211101951U
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- steel pipe
- spiral steel
- pipe outer
- outer weld
- frame
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Abstract
The utility model relates to a production and processing technology field of spiral pipe, concretely relates to spiral steel pipe outer weld joint scarfing cinder equipment, the utility model discloses aim at solving the welding slag and drop everywhere and lead to follow-up clearance comparatively trouble problem. For the purpose, the slag removing equipment for the external weld joint of the spiral steel pipe comprises a frame and a barrel body fixedly arranged on the frame, wherein holes for the spiral steel pipe to pass through are formed in two end faces of the barrel body; the barrel comprises a first part and a second part which are arranged up and down, one side of the first part is hinged with one side of the second part, and the other side of the first part is detachably connected with the other side of the second part; the inner wall of the first part is provided with a scraper; the second part is provided with a discharge port, and a recovery mechanism is arranged below the discharge port. The utility model discloses a spiral steel pipe outer weld scarfing cinder equipment leads the welding slag through setting up the barrel that can open and shut, plays very good collection effect to the welding slag, has saved artifical clear time of retrieving, has protected the environment of mill.
Description
Technical Field
The utility model relates to a spiral steel pipe's production and processing technology field especially relates to a spiral steel pipe outer weld scarfing cinder equipment.
Background
The spiral steel pipe has been well applied in the fields of tap water engineering, petrochemical industry, electric power industry, urban construction, chemical industry, agricultural irrigation and the like, and provides good resources for transportation and building industries. According to the structural characteristics of the utility model, the utility model has two main purposes. The composite material is used for conveying liquid, such as water supply and drainage, and can also be used for transporting chemical substances such as gas, petroleum and the like based on the excellent corrosion resistance. And the pipe can be used for structures, such as a piling pipe, a bridge and the like, and can also be used for roads, wharfs and building structure pipes. The production process specifically comprises the following steps: butt-jointing the ends of the steel strips → flattening, edge planing, surface cleaning and conveying and edge bending treatment → forming by external control or internal control roller → single wire or double wire submerged arc welding → performing online continuous ultrasonic automatic flaw detector inspection on welded seams → cutting steel pipes into single steel pipes by an air plasma cutting machine → performing a strict first inspection system on each batch of steel pipes, inspecting the mechanical properties, chemical compositions and fusion conditions of the welded seams, the surface quality of the steel pipes and performing nondestructive flaw detection inspection.
After the submerged arc welding, a welding slag scraping process is carried out, namely, the welding slag at the welding seam is scraped by using a scraper. In the process, the scraped welding slag falls on the ground, and the more the welding slag is, the more the welding slag is accumulated, the untimely cleaning is needed. Since the welding slag is scattered on the ground, the cleaning is difficult and the environment of the factory is polluted. Generally, a groove for receiving welding slag is arranged below the scraper, but the welding slag drops everywhere, so that the groove cannot achieve a good collecting effect.
Accordingly, there is a need in the art for a new slag removal apparatus for the outer weld of the spiral steel pipe to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, namely to solve the problem that the welding slag drops along with the ground and causes more trouble in subsequent cleaning, the utility model provides a spiral steel pipe outer welding seam slag cleaning equipment, which comprises a frame and a barrel body fixedly arranged on the frame, wherein holes for the spiral steel pipe to pass through are arranged on two end faces of the barrel body; the barrel comprises a first part and a second part which are arranged up and down, one side of the first part is hinged with one side of the second part, and the other side of the first part is detachably connected with the other side of the second part; the inner wall of the first part is provided with a scraper; the second part is provided with a discharge port, and a recovery mechanism is arranged below the discharge port.
Further setting the following steps: the first part with be provided with flexible driving piece between the scraper, flexible driving piece includes stiff end and flexible end, the stiff end with barrel fixed connection, flexible end with scraper fixed connection.
Further setting the following steps: the telescopic driving piece is an electric push rod.
Further setting the following steps: the other side of the first part and the other side of the second part are in threaded connection.
Further setting the following steps: the recovery mechanism comprises a base and a recovery frame arranged on the base, and the base is fixedly connected with the rack; a driving motor connected with the base is arranged on one side of the recovery frame, the driving motor is connected with a cam, and the cam is abutted with the recovery frame; and a compression spring is arranged on the other side of the recovery frame, one end of the compression spring is fixedly connected with the base, the other end of the compression spring is abutted against the recovery frame, and the recovery frame makes linear reciprocating motion under the abutting action of the cam and the compression spring.
Further setting the following steps: the side wall of the recovery frame is connected with a first roller, and the first roller is abutted to the cam.
Further setting the following steps: the bottom surface of retrieving the frame is connected with the second gyro wheel, be provided with the spout on the base, the second gyro wheel with the spout roll cooperation.
Further setting the following steps: the inner wall of the recovery frame is provided with a distance measuring sensor for monitoring the height of the welding slag.
Further setting the following steps: the outer wall surface of the recovery frame is provided with a prompt lamp.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the utility model discloses a spiral steel pipe outer weld scarfing cinder equipment leads the welding slag through setting up the barrel that can open and shut, makes it fall into and retrieves the frame, has played very good collection effect to the welding slag, can not have the welding slag to fall outside retrieving the frame almost, has saved the artifical clear time of retrieving, has protected the environment of mill.
(2) The utility model discloses a spiral steel pipe outer weld scarfing cinder equipment can automatic alarm remind operating personnel to carry away the welding slag, convenient to use, and user experience is better.
(3) The utility model discloses a cam and compression spring drive and retrieve the frame and rock for the welding slag presents the horizontality, avoids the welding slag to pile up, and the range finding sensor who is located the inner wall can not detect the accumulational highest height of welding slag, leads to the pilot lamp unable instruction, and the welding slag overflows.
Drawings
FIG. 1 is a schematic view (I) of the overall structure of the slag removing equipment for the external weld joint of the spiral steel pipe;
FIG. 2 is a left side view of the slag removing equipment for the external weld joint of the spiral steel pipe of the utility model;
FIG. 3 is the whole structure diagram (II) of the slag removing equipment for the external weld joint of the spiral steel pipe of the utility model.
Reference numerals: 1. a frame; 2. a barrel; 201. a first portion; 202. a second portion; 203. a discharge port; 3. a telescopic driving member; 4. a scraper; 5. a base; 501. a chute; 6. a recovery frame; 7. a drive motor; 8. a cam; 9. a compression spring; 10. a first roller; 11. a warning light; 12. a second roller.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the slag removing equipment for the outer welding seam of the spiral steel pipe is used for removing slag from the outer welding seam of the spiral steel pipe, and comprises two steps of scraping slag and collecting slag. The spiral steel pipe outer weld slag removal equipment comprises a rack 1 and a barrel 2 fixedly arranged on the rack 1, wherein the barrel 2 is horizontally arranged. Holes (not shown in the figure) for the spiral steel pipes to pass through are formed in the two end faces of the cylinder body 2, and the holes are in clearance fit with the spiral steel pipes. The cylinder 2 comprises a first part 201 and a second part 202 which are arranged up and down, one side of the first part 201 is hinged with one side of the second part 202, and the other side of the first part 201 is detachably connected with the other side of the second part 202. Specifically, the other side of the first portion 201 and the other side of the second portion 202 are threadedly coupled. Alternatively, the other side of the first portion 201 and the other side of the second portion 202 may be detachably connected by a snap connection or the like.
Referring to fig. 3, the inner wall of the first portion 201 is provided with a scraper 4, and the scraper 4 is used for scraping off welding slag of the outer welding seam. Preferably, be provided with flexible driving piece 3 between first portion 201 and the scraper 4, flexible driving piece 3 includes stiff end and flexible end, stiff end and barrel 2 fixed connection, flexible end and scraper 4 fixed connection. Specifically, the fixed end and the inner wall surface of the cylinder 2 can be connected in a threaded connection, riveting or welding mode and the like; the telescopic end and the scraper 4 can be connected in a threaded connection, riveting or welding mode and the like. The telescopic driving piece 3 is an electric push rod. Alternatively, the telescopic driving member 3 may be a hydraulic cylinder, a pneumatic cylinder, or the like capable of driving the scraper 4 to extend and retract. The height of the scraper 4 is adjusted by arranging the telescopic driving piece 3 so as to adapt to spiral steel pipes with different diameter requirements. The cylinder body 2 is divided into the first part 201 and the second part 202, and the first part 201 and the second part 202 are arranged in an openable mode, so that the scraper 4 and the telescopic driving piece 3 can be conveniently and timely replaced, and the telescopic length of the telescopic driving piece 3 can be conveniently adjusted.
With continued reference to fig. 1, 2 and 3, the second portion 202 is opened with a discharge port 203, the discharge port 203 is located below the scraper 4, and a recovery mechanism is disposed below the discharge port 203. The welding slag scraped by the scraper 4 is discharged from the discharge port 203, and the lower recovery mechanism collects the welding slag. The recovery mechanism comprises a base 5 and a recovery frame 6 arranged on the base 5, and the base 5 is fixedly connected with the rack 1. One side of the recovery frame 6 is provided with a driving motor 7 connected with the base 5, the driving motor 7 is fixedly connected with a cam 8, and the cam 8 is abutted to the recovery frame 6. Preferably, a first roller 10 is connected to an outer side wall of the recovery frame 6, and the first roller 10 abuts against the cam 8. Through setting up rotatable first gyro wheel 10 for cam 8 is more smooth with retrieving the butt of frame 6, retrieves frame 6 and can not appear wearing and tearing. The other side of the recovery frame 6 is provided with a compression spring 9, one end of the compression spring 9 is fixedly connected with the base 5, the other end of the compression spring is abutted against the recovery frame 6, and the recovery frame 6 makes linear reciprocating motion under the abutting action of the cam 8 and the compression spring 9. Here, the compression spring 9 is always kept in a compressed state. Specifically, a connecting plate (not shown in the figure) is fixedly arranged on the base 5, and the compression spring 9 is fixedly connected with the connecting plate.
Referring to fig. 1, the bottom surface of the recycling frame 6 is connected with a second roller 12, the base 5 is provided with a sliding groove 501, and the second roller 12 is in rolling fit with the sliding groove 501. Specifically, the number of the second rollers 12 is four, the number of the sliding grooves 501 is two, the two sliding grooves 501 are arranged in parallel, and two second rollers 12 are arranged in each sliding groove 501 in a rolling manner. By arranging the second roller 12 and the sliding groove 501, the friction resistance of the recovery frame 6 in the movement on the base 5 is reduced, so that the recovery frame 6 can shake more smoothly; the movement locus of the recovery frame 6 is also limited. And the arrangement of the second roller 12 also facilitates the pushing of the subsequent recovery frame 6. Alternatively, the recycling frame 6 and the base 5 may be connected in a sliding manner. Through setting up compression spring 9 and pivoted cam 8 for retrieve frame 6 and do straight reciprocating motion between the two, after rocking, retrieve the shape that the welding slag in the frame 6 is piled up by piling up and become smooth shape.
In a preferred embodiment, a distance measuring sensor (not shown) for monitoring the height of the welding slag is provided on the inner wall of the recovery frame 6, and the distance measuring sensor is provided on the top end of the recovery frame 6. Specifically, the distance measuring sensor is a laser distance measuring sensor, an infrared distance measuring sensor or other distance measuring sensors. The outer wall surface of the recovery frame 6 is fixedly provided with a prompt lamp 11.
The utility model discloses a spiral steel pipe outer weld slag removal equipment includes controlling means, and range finding sensor and warning light 11 all are connected with controlling means, and controlling means sends the instruction to warning light 11 based on range finding sensor's data controlling means can be any one kind controller among the prior art, sends control instruction to warning light 11, and the concrete circuit form and the theory of operation of controller are known by technical personnel in the field, and this embodiment does not describe to this, for example, can be the controller that the model is SDVC 31-L.
The utility model discloses a work flow and beneficial effect do:
firstly, adjusting the height of a scraper 4 to enable the scraper to be in a position capable of scraping welding slag; the first portion 201 and the second portion 202 are then bolted together. The welding slag is gradually discharged from the discharge port 203 and falls into the recovery frame 6, and the recovery frame 6 continuously shakes under the abutting action of the cam 8 and the compression spring 9, so that the falling welding slag is kept in a flat state; when the distance measuring sensor detects that the welding slag reaches the set height, the control device turns on the indicator light to remind an operator that the recycling frame 6 is full; the operator then turns off the drive motor 7, takes off the recovery frame 6, and pushes it to the designated position.
The utility model discloses a spiral steel pipe outer weld scarfing cinder equipment leads to the welding slag through setting up 2 barrels that can open and shut, makes it fall into and retrieves frame 6, has played very good collection effect to the welding slag, can not have the welding slag to drop outside retrieving frame 6 almost, has saved the artifical clear time of retrieving, has protected the environment of mill. Except this, the utility model discloses a spiral steel pipe outer weld scarfing cinder equipment can automatic alarm remind operating personnel to carry away the welding slag, convenient to use, and user experience is better. And, the utility model discloses a cam 8 and compression spring 9 drive and retrieve frame 6 and rock for the welding slag presents the horizontality, avoids the welding slag to pile up, and the range finding sensor who is located the inner wall can not detect the accumulational highest height of welding slag, leads to the unable instruction of pilot lamp, and the welding slag overflows.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a spiral steel pipe outer weld slag removal equipment which characterized in that: the spiral steel pipe spiral pipe bending machine comprises a rack and a cylinder body fixedly arranged on the rack, wherein holes for spiral steel pipes to pass through are formed in two end faces of the cylinder body; the barrel comprises a first part and a second part which are arranged up and down, one side of the first part is hinged with one side of the second part, and the other side of the first part is detachably connected with the other side of the second part; the inner wall of the first part is provided with a scraper; the second part is provided with a discharge port, and a recovery mechanism is arranged below the discharge port.
2. The spiral steel pipe outer weld slag removal equipment according to claim 1, characterized in that: the first part with be provided with flexible driving piece between the scraper, flexible driving piece includes stiff end and flexible end, the stiff end with barrel fixed connection, flexible end with scraper fixed connection.
3. The spiral steel pipe outer weld slag removal equipment of claim 2, characterized in that: the telescopic driving piece is an electric push rod.
4. The spiral steel pipe outer weld slag removal equipment according to claim 1, characterized in that: the other side of the first part and the other side of the second part are in threaded connection.
5. The spiral steel pipe outer weld slag removing equipment according to any one of claims 1 to 4, characterized in that: the recovery mechanism comprises a base and a recovery frame arranged on the base, and the base is fixedly connected with the rack; a driving motor connected with the base is arranged on one side of the recovery frame, the driving motor is connected with a cam, and the cam is abutted with the recovery frame; and a compression spring is arranged on the other side of the recovery frame, one end of the compression spring is fixedly connected with the base, the other end of the compression spring is abutted against the recovery frame, and the recovery frame makes linear reciprocating motion under the abutting action of the cam and the compression spring.
6. The spiral steel pipe outer weld slag removal equipment according to claim 5, characterized in that: the side wall of the recovery frame is connected with a first roller, and the first roller is abutted to the cam.
7. The spiral steel pipe outer weld slag removal equipment according to claim 5, characterized in that: the bottom surface of retrieving the frame is connected with the second gyro wheel, be provided with the spout on the base, the second gyro wheel with the spout roll cooperation.
8. The spiral steel pipe outer weld slag removal equipment according to claim 5, characterized in that: the inner wall of the recovery frame is provided with a distance measuring sensor for monitoring the height of the welding slag.
9. The spiral steel pipe outer weld slag removal equipment according to claim 8, characterized in that: the outer wall surface of the recovery frame is provided with a prompt lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921928195.0U CN211101951U (en) | 2019-11-08 | 2019-11-08 | Spiral steel pipe outer weld slag removal equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921928195.0U CN211101951U (en) | 2019-11-08 | 2019-11-08 | Spiral steel pipe outer weld slag removal equipment |
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| CN211101951U true CN211101951U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921928195.0U Active CN211101951U (en) | 2019-11-08 | 2019-11-08 | Spiral steel pipe outer weld slag removal equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621036A (en) * | 2020-12-17 | 2021-04-09 | 天津市华油管道科技有限公司 | Slag pouring machine for spiral pipe |
| CN113028442A (en) * | 2021-03-15 | 2021-06-25 | 汪子友 | Ink stick raw materials apparatus for producing |
| CN115194543A (en) * | 2022-08-16 | 2022-10-18 | 河南华纬弹簧有限公司 | Spring production sweeps recovery mechanism |
-
2019
- 2019-11-08 CN CN201921928195.0U patent/CN211101951U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621036A (en) * | 2020-12-17 | 2021-04-09 | 天津市华油管道科技有限公司 | Slag pouring machine for spiral pipe |
| CN112621036B (en) * | 2020-12-17 | 2022-07-19 | 天津市华油管道科技有限公司 | Slag pouring machine for spiral pipe |
| CN113028442A (en) * | 2021-03-15 | 2021-06-25 | 汪子友 | Ink stick raw materials apparatus for producing |
| CN115194543A (en) * | 2022-08-16 | 2022-10-18 | 河南华纬弹簧有限公司 | Spring production sweeps recovery mechanism |
| CN115194543B (en) * | 2022-08-16 | 2023-10-17 | 河南华纬弹簧有限公司 | Spring production sweeps recovery mechanism |
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