CN211304096U

CN211304096U - Slag removing machine for producing spiral welded pipe

Info

Publication number: CN211304096U
Application number: CN201922236974.0U
Authority: CN
Inventors: 秦灵格; 贺东良
Original assignee: Hebei Qintian Pipe Industry Co ltd
Current assignee: Hebei Qintian Pipe Industry Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-21
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a scarfing cinder machine is used in spiral welded tube production, including fixing base and mobile station, the lateral wall of fixing base is equipped with the passageway, be equipped with the pulling mechanism that is used for the pulling mobile station to remove in the passageway, the upper end fixedly connected with annular slab of fixing base, be equipped with the scarfing cinder mechanism that is used for clearing up spiral welded tube outer wall residue in the annular slab, the bottom of mobile station is rotated and is connected with a plurality of gyro wheels, the upper end fixedly connected with fixed plate of mobile station, the lateral wall of fixed plate runs through to rotate and is connected with the pivot, the front end of pivot is fixed with the carousel, be equipped with on the mobile station and be used for driving carousel pivoted slewing mechanism, the lateral wall of carousel is equipped with the mounting groove, be equipped with the fixture who is. The utility model discloses it is rational in infrastructure, can grasp the welded tube and carry out holistic clearance to it, it is convenient to use, and the clearance is effectual.

Description

Slag removing machine for producing spiral welded pipe

Technical Field

The utility model relates to a spiral welded tube produces technical field, especially relates to a slag cleaning machine is used in spiral welded tube production.

Background

The spiral welded pipe is made up by rolling the steel band of low-carbon or low-alloy structural steel into pipe blank according to a certain spiral angle (called forming angle) and seam-welding the pipe blank.

At present the spiral welds pipe production and finishes the back and need brush with paint anticorrosive paint, but its outer wall often can remain more solder flux and dust, need clear up it, mostly relies on the artificial outer wall to the spiral welds pipe to clear up at present, but spiral welds pipe length longer, and the diameter is great, and the clearance is got up very inconveniently, and inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the scarfing cinder machine is used in production of a spiral welded tube that proposes, it can grasp the welded tube and carry out holistic clearance to it, and it is convenient to use, and the clearance is effectual.

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

the utility model provides a slag removal machine is used in spiral welded tube production, includes fixing base and mobile station, the lateral wall of fixing base is equipped with the passageway, be equipped with the pulling mechanism that is used for the pulling mobile station to remove in the passageway, the upper end fixedly connected with annular slab of fixing base, be equipped with the slag removal mechanism who is used for clearing up spiral welded tube outer wall residue in the annular slab, the bottom of mobile station is rotated and is connected with a plurality of gyro wheels, the upper end fixedly connected with fixed plate of mobile station, the lateral wall of fixed plate runs through to rotate and is connected with the pivot, the front end of pivot is fixed with the carousel, be equipped with on the mobile station and be used for driving carousel pivoted slewing mechanism, the lateral wall of carousel is equipped with the mounting groove, be equipped with the.

Preferably, the pulling mechanism comprises a first driving motor installed on the outer wall of the fixed seat, the tail end of an output shaft of the first driving motor extends into the channel and is fixed with a gear, a sliding rail is fixed at the inner top of the channel, and a rack meshed with the gear is connected to the side wall of the sliding rail in a sliding manner.

Preferably, the slag removing mechanism comprises two circular cavities arranged on the upper side and the lower side of the annular plate, abutting columns are elastically connected in the circular cavities through springs, and the tail ends of the abutting columns penetrate through the inner walls of the circular cavities and are fixedly provided with arc-shaped scraping plates.

Preferably, a plurality of protrusions are arranged on the inner wall of the arc-shaped scraper at equal intervals.

Preferably, the rotating mechanism comprises a second driving motor installed on the side wall of the mobile station, a first belt pulley is fixed at the tail end of an output shaft of the second driving motor, a second belt pulley is fixed at the rear end of the rotating shaft, and a belt is sleeved between the first belt pulley and the second belt pulley.

Preferably, fixture is including installing the double-end telescopic cylinder on the mounting groove inner wall, the both ends of double-end telescopic cylinder all are fixed with the arc with the adaptation of spiral welded pipe inner wall, the inner wall of mounting groove is fixed with two guide bars that run through the arc.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up fixing base and mobile station, can support tightly spiral welded tube's one end through fixture, the slag cleaning mechanism is passed to the other end, through slewing mechanism and pulling mechanism, can drive welded tube whole just reverse rotation and continuous remove to slag cleaning mechanism to can be automatic clear up welded tube's whole outer wall.

2. Through setting up the spring, can make arc scraper blade and the outer wall in close contact with of welded tube, can effectively scrape down flux and dust on the welded tube outer wall through a plurality of archs, the scarfing cinder is effectual.

Drawings

FIG. 1 is a schematic structural view of a slag remover for producing spiral welded pipes, which is provided by the utility model;

FIG. 2 is a front schematic view of a turntable of a slag remover for producing spiral welded pipes, which is provided by the utility model;

fig. 3 is a schematic view of the working state of the slag remover for producing the spiral welded pipe.

In the figure: the device comprises a fixed seat 1, a gear 2, a second driving motor 3, rollers 4, a moving platform 5, a first belt pulley 6, a fixed plate 7, a rotating shaft 8, a second belt pulley 9, a double-head telescopic cylinder 10, a rotating disc 11, an arc-shaped plate 12, a guide rod 13, a rack 14, a sliding rail 15, a support column 16, an annular plate 17, a spring 18, an arc-shaped scraper 19, a channel 20, a first driving motor 21 and a mounting groove 22.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a slag removing machine is used in spiral welded pipe production, including fixing base 1 and mobile station 5, the lateral wall of fixing base 1 is equipped with passageway 20, be equipped with the pulling mechanism that is used for pulling mobile station 5 and removes in the passageway 20, the pulling mechanism is including installing first driving motor 21 on fixing base 1 outer wall, the output shaft end of first driving motor 21 all extends to in the passageway 20 and is fixed with gear 2, the interior top of passageway 20 is fixed with slide rail 15, slide rail 15's lateral wall sliding connection has rack 14 with gear 2 meshing, start first driving motor 21 and drive gear 2 and rotate, gear 2 drives rack 14 and moves along with slide rail 15, thereby pulling mobile station 5 removes.

Fixed base 1's upper end fixedly connected with annular slab 17, be equipped with the scarfing cinder mechanism that is used for clearing up spiral welded tube outer wall residue in the annular slab 17, scarfing cinder mechanism is including setting up two round chambeies in both sides about annular slab 17, there is support post 16 through 18 elastic connection of spring in the round chamber, the end of support post 16 runs through round intracavity wall and is fixed with arc scraper blade 19, the inner wall of arc scraper blade 19 is equidistant to be equipped with a plurality of archs, arc scraper blade 19 all the time with the welded tube outer wall contact under the elastic action of spring 18, thereby can effectively scrape down with solder flux and dust on the outer wall.

The bottom of the mobile station 5 is rotatably connected with a plurality of rollers 4, the upper end of the mobile station 5 is fixedly connected with a fixed plate 7, the side wall of the fixed plate 7 is connected with a rotating shaft 8 in a penetrating and rotating way, the front end of the rotating shaft 8 is fixed with a turntable 11, the mobile station 5 is provided with a rotating mechanism for driving the turntable 11 to rotate, the rotating mechanism comprises a second driving motor 3 arranged on the side wall of the mobile station 5, the tail end of the output shaft of the second driving motor 3 is fixed with a first belt pulley 6, the rear end of the rotating shaft 8 is fixed with a second belt pulley 9, a belt is sleeved between the first belt pulley 6 and the second belt pulley 9, the second driving motor 3 is started to drive the first belt pulley 6 to rotate, and the second, thereby drive carousel 11 through pivot 8 and rotate, second driving motor 3 accessible connection control chip realizes just reversing 180 degrees rotations to drive the spiral welded tube and carry out reciprocal forward reversing 180 degrees rotations.

The lateral wall of carousel 11 is equipped with mounting groove 22, be equipped with the fixture that is used for centre gripping spiral welded tube in the mounting groove 22, fixture is including installing the double-end telescopic cylinder 10 on the 22 inner walls of mounting groove, the both ends of double-end telescopic cylinder 10 all are fixed with the arc 12 with spiral welded tube inner wall adaptation, the inner wall of mounting groove 22 is fixed with two guide bars 13 that run through arc 12, start double-end telescopic cylinder 10 and drive two 12 back of the body removals of arc mutually to support the one end inner wall of spiral welded tube tightly fixedly.

When in use, one end of the spiral welding pipe passes through the annular plate 17 and enters the mounting groove 22, the double-head telescopic cylinder 10 is started to drive the two arc-shaped plates 12 to move back to back, thereby the inner wall of one end of the spiral welding pipe is tightly propped and fixed, the second driving motor 3 is started to drive the first belt pulley 6 to rotate, the second belt pulley 9 is driven to rotate by the belt, thereby driving the rotating disc 11 to rotate through the rotating shaft 8, the second driving motor 3 can realize the forward and reverse 180-degree rotation through being connected with a control chip, thereby driving the spiral welded pipe to rotate forward and backward for 180 degrees in a reciprocating way, the arc-shaped scraper 19 is always contacted with the outer wall of the welded pipe under the elastic action of the spring 18, so that the welding flux and dust on the outer wall can be effectively scraped, meanwhile, the first driving motor 21 is started to drive the gear 2 to rotate, the gear 2 drives the rack 14 to move along the sliding rail 15, thereby pulling the moving platform 5 to move and continuously cleaning the spiral welded pipe by the arc-shaped scraper 19.

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

Claims

1. The utility model provides a slag removal machine is used in spiral welded pipe production, includes fixing base (1) and mobile station (5), its characterized in that, the lateral wall of fixing base (1) is equipped with passageway (20), be equipped with the pulling mechanism that is used for pulling mobile station (5) to remove in passageway (20), the upper end fixedly connected with annular slab (17) of fixing base (1), be equipped with the slag removal mechanism that is used for clearing up spiral welded pipe outer wall residue in annular slab (17), the bottom of mobile station (5) is rotated and is connected with a plurality of gyro wheels (4), the upper end fixedly connected with fixed plate (7) of mobile station (5), the lateral wall through rotation of fixed plate (7) is connected with pivot (8), the front end of pivot (8) is fixed with carousel (11), be equipped with on mobile station (5) and be used for driving carousel (11) pivoted slewing mechanism, the lateral wall of carousel (11) is equipped with mounting groove (22), and a clamping mechanism for clamping the spiral welded pipe is arranged in the mounting groove (22).

2. The slag removing machine for the production of the spiral welded pipe according to claim 1, wherein the pulling mechanism comprises a first driving motor (21) installed on the outer wall of the fixed seat (1), the tail ends of output shafts of the first driving motor (21) extend into the channel (20) and are fixed with gears (2), a sliding rail (15) is fixed at the inner top of the channel (20), and a rack (14) meshed with the gears (2) is connected to the side wall of the sliding rail (15) in a sliding manner.

3. The slag removing machine for producing the spiral welded pipe according to claim 1, wherein the slag removing mechanism comprises two circular cavities arranged in the upper side and the lower side of the annular plate (17), a supporting column (16) is elastically connected in each circular cavity through a spring (18), and the tail end of each supporting column (16) penetrates through the inner wall of each circular cavity and is fixed with an arc-shaped scraper (19).

4. The slag remover for producing the spiral welded pipe as claimed in claim 3, wherein a plurality of protrusions are arranged on the inner wall of the arc-shaped scraper (19) at equal intervals.

5. The slag removing machine for the production of the spiral welded pipe according to claim 1, wherein the rotating mechanism comprises a second driving motor (3) installed on the side wall of the moving table (5), a first belt pulley (6) is fixed at the tail end of an output shaft of the second driving motor (3), a second belt pulley (9) is fixed at the rear end of the rotating shaft (8), and a belt is sleeved between the first belt pulley (6) and the second belt pulley (9).

6. The slag removing machine for the production of the spiral welded pipe according to claim 1, wherein the clamping mechanism comprises a double-head telescopic cylinder (10) installed on the inner wall of the installation groove (22), arc-shaped plates (12) matched with the inner wall of the spiral welded pipe are fixed at two ends of the double-head telescopic cylinder (10), and two guide rods (13) penetrating through the arc-shaped plates (12) are fixed on the inner wall of the installation groove (22).