CN211588993U - Steel band head-tail interfacing apparatus with remove welding mechanism - Google Patents

Steel band head-tail interfacing apparatus with remove welding mechanism Download PDF

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Publication number
CN211588993U
CN211588993U CN201922286412.7U CN201922286412U CN211588993U CN 211588993 U CN211588993 U CN 211588993U CN 201922286412 U CN201922286412 U CN 201922286412U CN 211588993 U CN211588993 U CN 211588993U
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welding
fixedly connected
platform
steel
bevel gear
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CN201922286412.7U
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徐建
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Tianjin Yishuiyuan Steel Pipe Co ltd
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Tianjin Yishuiyuan Steel Pipe Co ltd
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Abstract

The utility model discloses a steel band end-to-end butt joint device with a movable welding mechanism, which comprises an end-to-end butt joint platform, the upper end of the end-to-end butt joint platform is connected with a movable welding platform in a sliding way, a steel plate square hole which is transversely arranged is arranged in the middle of the end-to-end butt joint platform, the upper end of the movable welding platform is fixedly connected with a welding frame, the upside of the right end of the welding frame is fixedly connected with a welding flux hopper, the lower end of the welding flux hopper is fixedly connected with a conveying pipe, the rear end of the movable welding platform is fixedly connected with a welding head and a welding flux funnel, the lower end of the conveying pipe is communicated with the welding flux funnel, the upper end of the end-to-end butt joint platform is provided with a butt welding seam groove, the inner wall of the right end of the butt welding seam groove is fixedly connected with a guide rail rack rod, the toughness and the service life of the spiral pipe are prolonged.

Description

Steel band head-tail interfacing apparatus with remove welding mechanism
Technical Field
The utility model relates to a spiral pipe production technical field especially relates to a steel band end to end interfacing apparatus with remove welding mechanism.
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 and then seam-welding the pipe blank, and can use narrower band steel to produce large-diameter steel pipe, and its specification is expressed by external diameter wall thickness, and the welded pipe must ensure hydraulic test, and the tensile strength and cold-bending property of welded seam are in accordance with the regulation, and its strength is generally higher than that of straight-welded pipe, and can use narrower blank to produce welded pipe with larger pipe diameter, and can also use blank with same width to produce welded pipe with different pipe diameters, but compared with straight-welded pipe with same length, the length of welded seam is increased by 30-100%, and its production speed is lower, so that the welded pipe with smaller diameter can be made up by using straight-welded seam welding, and the welded pipe with large diameter can be made up by adopting spiral welding.
The production of common spiral pipes generally uses strip steel for forming processing, in order to keep the continuous production of the spiral pipes, a plurality of rolls of steel strips are needed to be continuously supplied, a steel strip head-tail butt joint device is used for welding the steel strips among the plurality of rolls of steel strips, the head and the tail of two rolls of steel strips are firstly required to be cut in the existing steel strip head-tail butt joint process, the steel strips are cut and butt-jointed to keep the end surfaces flat, after the head and the tail of the steel strips are aligned, submerged arc welding is used for welding, but iron rust and impurities exist on the surface layer of the upper side of the butt joint of partial steel strips, in the submerged arc welding butt joint process, the impurities are heated and mixed in welding flux, so that air holes are generated at the butt joint of the steel strips, the connection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel band head-to-tail interfacing apparatus with remove welding mechanism can clear up the rust and the impurity of steel band butt weld mouth upper surface, reduces the gas pocket production of steel band splice, prolongs the toughness and the life of spiral pipe.
The utility model discloses a can realize through following technical scheme:
a steel belt end-to-end butt joint device with a movable welding mechanism comprises an end-to-end butt joint platform, wherein the upper end of the end-to-end butt joint platform is connected with a movable welding platform in a sliding mode, a transversely arranged steel plate square hole is formed in the middle of the end-to-end butt joint platform, a welding frame is fixedly connected to the upper end of the movable welding platform, a welding flux hopper is fixedly connected to the upper side of the right end of the welding frame, the lower end of the welding flux hopper is fixedly connected with a conveying pipe, a welding head and a welding flux hopper are fixedly connected to the rear end of the movable welding platform, the lower end of the conveying pipe is communicated with the welding flux hopper, a butt welding seam groove is formed in the upper end of the end-to-end butt joint welding seam groove, a guide rail rack rod is fixedly connected to the inner wall of the right end of, the reverse impurity removing rack is characterized in that a main shaft rotating rack is arranged on the right side of the reverse impurity removing rack, the front end of the movable welding table is fixedly connected with the main shaft rotating rack, the lower end of the main shaft rotating rack is rotatably connected with a main rotating bevel gear, the main rotating bevel gear is meshed with a slave rotating bevel gear and is connected with a guide edge gear, and the right end of the guide edge gear is meshed with a guide rail rack rod.
Through adopting above-mentioned technical scheme, make the removal of activity welding bench at the end-to-end butt joint bench, drive the rotation of steel wire brush wheel, carry out the brush to steel band butt joint department upper surface, the iron rust and the impurity of clearance welding seam upper surface reduce the gas pocket production of steel band welding department, prolong the toughness and the life of spiral pipe.
Further setting the following steps: the lower end of the reverse impurity removing frame is fixedly connected with a central rotating shaft, the steel wire brush wheel and the driven bevel gear are connected with the central rotating shaft in a rotating mode, and the steel wire brush wheel is connected with the reverse impurity removing frame in a rotating mode through the central rotating shaft.
Through adopting above-mentioned technical scheme, the central pivot that sets up on the impurity removal frame of reversal is convenient for make steel wire brush wheel and from the coaxial rotation of rotary bevel gear, is rotating under the main rotary bevel gear meshing drives from rotary bevel gear, drives the rotation of steel wire brush wheel, and the rotation direction of steel wire brush wheel is opposite with the moving direction of movable welding platform, is convenient for say the impurity of steel band junction, and the brush removes the front side direction to movable welding platform.
Further setting the following steps: the left end and the right end of the head-tail butt joint platform are fixedly connected with pressure-bearing supporting seats, and the upper ends of the pressure-bearing supporting seats are rotatably connected with steel belt supporting rollers.
Through adopting above-mentioned technical scheme, support the steel band at two pressure-bearing supporting seats of end to end butt joint platform side fixed connection, be convenient for make the steel band slide in the end to end butt joint platform, accomplish the welding back at the steel band, remove to the steel sheet square hole outside in the end to end butt joint platform.
Further setting the following steps: two welding brackets are arranged in the steel plate square hole and fixedly connected with the inner wall of the lower end of the steel plate square hole, and the two welding brackets are respectively positioned on the left side and the right side of the movable welding table.
Through adopting above-mentioned technical scheme, two welding brackets that set up in the steel sheet square hole support the steel band port of welding department, stability when being convenient for improve the welding of flux funnel.
Further setting the following steps: the movable welding table is characterized in that the left side and the right side of the movable welding table are both provided with translation guide rails, the translation guide rails are fixedly connected with the upper end of the head-tail butt joint table, the left end and the right end of the movable welding table are both rotatably connected with movable trundles arranged symmetrically, and the movable welding table is connected with the head-tail butt joint table in a sliding mode through the movable trundles and the translation guide rails.
Through adopting above-mentioned technical scheme, the translation guide rail that sets up in the activity welding bench left and right sides makes the activity welding bench can be at the translation removal of end to end butt joint platform upside, accomplishes the weldment work to the steel band.
Further setting the following steps: the steel wire brush wheel is provided with a steel wire brush hair layer, and the steel wire brush hair layer is fixedly connected with the outer end of the steel wire brush wheel.
Through adopting above-mentioned technical scheme, the steel brush hair layer that sets up in the steel brush wheel outside makes the steel brush wheel drive the steel brush hair layer and rotates when rotating, carries out the brush to the impurity of steel band welding seam upper surface.
Further setting the following steps: the lower end of the main shaft rotating frame is sleeved with a ball bearing, the inner end of the ball bearing is fixedly connected with the main shaft rotating frame, the outer end of the ball bearing is fixedly connected with a main rotating bevel gear, and the main rotating bevel gear is rotatably connected with the main shaft rotating frame through the ball bearing.
Through adopting above-mentioned technical scheme, make main rotary bevel gear pass through ball bearing and main shaft revolving rack and rotate and be connected, be convenient for when leading edge gear laminating guide rail rack bar meshing rotates, drive main rotary bevel gear and rotate at the coaxial rotation of main shaft revolving rack lower extreme, and then the rotation of influence follow rotary bevel gear and steel brush wheel.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses make the removal of movable welding platform at the end-to-end butt joint bench, drive steel wire brush wheel and rotate, carry out the brush to steel band butt joint department upper surface, the iron rust and the impurity of clearance welding seam upper surface reduce the gas pocket production of steel band welding department, prolong the toughness and the life of spiral pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a rear view of the present invention;
fig. 4 is a schematic structural view of the reverse impurity removing rack part of the present invention.
Reference numerals: 1. a head-tail butt joint platform; 2. a pressure-bearing support seat; 3. a steel belt supporting roller; 4. a movable welding table; 5. welding a frame; 6. a flux hopper; 7. welding a head; 8. a delivery pipe; 9. a flux hopper; 10. reversing the impurity removing frame; 11. a wire brush wheel; 12. a driven bevel gear; 13. a main shaft rotating frame; 14. a main bevel gear; 15. a leading edge gear; 16. a rack bar of a guide rail; 17. a translation guide rail; 18. a movable caster; 19. welding a bracket; 20. a central rotating shaft.
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.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
Referring to fig. 1-2, for the steel strip end-to-end butt joint device with a movable welding mechanism disclosed by the utility model, comprising an end-to-end butt joint platform 1, a movable welding platform 4 is slidably connected to the upper end of the end-to-end butt joint platform 1, a steel plate square hole transversely arranged is arranged in the middle of the end-to-end butt joint platform 1, a welding frame 5 is fixedly connected to the upper end of the movable welding platform 4, a welding flux hopper 6 is fixedly connected to the upper side of the right end of the welding frame 5, a conveying pipe 8 is fixedly connected to the lower end of the welding flux hopper 6, a welding head 7 and a welding flux funnel 9 are fixedly connected to the rear end of the movable welding platform 4, the lower end of the conveying pipe 8 is communicated with the welding flux funnel 9, a butt welding seam groove is arranged on the upper end of the end-to-end butt joint platform 1, a guide, 11 right-hand member fixed connection of steel brush wheel is from changeing bevel gear 12, reversal edulcoration frame 10 right side is equipped with main shaft revolving rack 13, 4 front end fixedly connected with main shaft revolving rack 13 of movable welding platform, main shaft revolving rack 13 lower extreme rotates and is connected with main commentaries on classics bevel gear 14, main commentaries on classics bevel gear 14 is connected with from changeing bevel gear 12 meshing, main 14 lower extreme fixedly connected with of commentaries on classics bevel gear leads limit gear 15, lead limit gear 15 right-hand member and guide rail rack bar 16 meshing are connected, make the removal of movable welding platform 4 on butt-joint platform 1 from beginning to end, drive steel brush wheel 11 rotates, carry out the brush to steel band butt-joint department upper surface, iron rust and the impurity of clearance welding seam upper surface, reduce the gas pocket production of steel band welding department, the toughness and.
Referring to fig. 2, specifically, a central rotating shaft 20 is fixedly connected to the lower end of the reverse impurity removing frame 10, the steel wire brush wheel 11 and the driven bevel gear 12 are rotatably connected to the central rotating shaft 20, the steel wire brush wheel 11 is rotatably connected to the reverse impurity removing frame 10 through the central rotating shaft 20, the central rotating shaft 20 is disposed on the reverse impurity removing frame 10, so that the steel wire brush wheel 11 and the driven bevel gear 12 rotate coaxially, the driven bevel gear 12 is driven by the driven bevel gear 14 to rotate, the rotation of the steel wire brush wheel 11 is driven, the rotation direction of the steel wire brush wheel 11 is opposite to the moving direction of the movable welding table 4, impurities at the joint of the steel belt are convenient to speak, and the steel belt is swept to the moving front side direction of the movable welding table 4.
Referring to fig. 1, further, the left and right ends of the head-to-tail butt-joint platform 1 are fixedly connected with pressure-bearing support seats 2, the upper ends of the pressure-bearing support seats 2 are rotatably connected with steel belt support rollers 3, the two pressure-bearing support seats 2 fixedly connected to the side edges of the head-to-tail butt-joint platform 1 support the steel belt, so that the steel belt can slide in the head-to-tail butt-joint platform 1, and after the steel belt is welded, the steel belt moves to the outside of a steel plate square hole in the head-to-tail.
Referring to fig. 1, further, two welding brackets 19 are arranged in the square hole of the steel plate, the welding brackets 19 are fixedly connected with the inner wall of the lower end of the square hole of the steel plate, the two welding brackets 19 are respectively located at the left side and the right side of the movable welding table 4, and the two welding brackets 19 arranged in the square hole of the steel plate support the steel belt port at the welding position, so that the stability of the welding agent funnel 9 during welding is improved.
Referring to fig. 1, specifically, the left and right sides of the movable welding table 4 are provided with translation guide rails 17, the translation guide rails 17 are fixedly connected with the upper ends of the head-tail butt-joint table 1, the left and right ends of the movable welding table 4 are rotatably connected with two symmetrically arranged movable casters 18, the two movable casters 18 on the rear side are driven by a motor arranged inside the movable welding table 4, after the motor is started, the movable casters 18 can keep moving on the movable welding table 4 at a constant speed, the movable welding table 4 is slidably connected with the head-tail butt-joint table 1 through the movable casters 18 and the translation guide rails 17, the translation guide rails 17 arranged on the left and right sides of the movable welding table 4 enable the movable welding table 4 to move on the upper side of the head-tail butt-joint table 1 in a translation manner, and welding work for.
Referring to fig. 2, specifically, the wire brush wheel 11 is provided with a wire brush layer, the wire brush layer is fixedly connected with the outer end of the wire brush wheel 11, and the wire brush layer arranged outside the wire brush wheel 11 drives the wire brush layer to rotate when the wire brush wheel 11 rotates, so as to sweep impurities on the upper surface of the welding seam of the steel strip.
Specifically, ball bearings are sleeved at the lower end of the spindle rotating frame 13, the inner ends of the ball bearings are fixedly connected with the spindle rotating frame 13, the outer ends of the ball bearings are fixedly connected with the main rotating bevel gear 14, the main rotating bevel gear 14 is rotatably connected with the spindle rotating frame 13 through the ball bearings, and when the edge guide gear 15 is attached to the guide rail rack bar 16 and rotates in a meshed mode, the main rotating bevel gear 14 is driven to coaxially rotate at the lower end of the spindle rotating frame 13, and then the rotation of the auxiliary rotating bevel gear 12 and the steel wire brush wheel 11 is influenced.
When the steel strip needs to be subjected to head-to-tail butt welding, the port of the cut steel strip is placed in a steel plate square hole in the head-to-tail butt joint table 1 in an aligned mode, a motor in the movable welding table 4 is started, the movable welding table 4 moves on the head-to-tail butt joint table 1 at a constant speed, a guide edge gear 15 at the lower end of the movable welding table 4 is meshed with a guide rail rack rod 16 to rotate, a main rotating bevel gear 14 at the upper end of the guide edge gear 15 is driven to rotate coaxially, a driven rotating bevel gear 12 meshed with the main rotating bevel gear 14 is driven to rotate, a steel wire brush wheel 11 at the side edge of the driven rotating bevel gear 12 rotates coaxially, the main rotating bevel gear 14 is meshed with the upper surface of a welding seam to rotate in a fitted mode, the upper surface of the steel strip butt joint is brushed, iron and impurities on the upper surface of the welding seam are cleaned.
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 (7)

1. The utility model provides a steel band end to end interfacing apparatus with remove welding mechanism which characterized in that: comprises a head-tail butt joint platform (1), the upper end of the head-tail butt joint platform (1) is slidably connected with a movable welding platform (4), a steel plate square hole which is transversely arranged is arranged in the middle of the head-tail butt joint platform (1), a welding frame (5) is fixedly connected with the upper end of the movable welding platform (4), a welding hopper (6) is fixedly connected with the upper side of the right end of the welding frame (5), a conveying pipe (8) is fixedly connected with the lower end of the welding hopper (6), a welding head (7) and a welding hopper (9) are fixedly connected with the rear end of the movable welding platform (4), the lower end of the conveying pipe (8) is communicated with the welding hopper (9), a butt welding seam groove is arranged at the upper end of the head-tail butt joint platform (1), a guide rail rack bar (16) is fixedly connected with the inner wall of the right end of the butt welding, the utility model discloses a steel wire brush wheel, including reversal edulcoration frame (10), steel wire brush wheel (11) right-hand member fixed connection from changeing bevel gear (12), reversal edulcoration frame (10) right side is equipped with main shaft revolving rack (13), movable welding platform (4) front end fixedly connected with main shaft revolving rack (13), main shaft revolving rack (13) lower extreme rotates and is connected with main commentaries on classics bevel gear (14), main commentaries on classics bevel gear (14) and from changeing bevel gear (12) meshing connection, main commentaries on classics bevel gear (14) lower extreme fixedly connected with leading edge gear (15), leading edge gear (15) right-hand member is connected with guide rail rack bar (16) meshing.
2. The steel strip end-to-end joint device with the mobile welding mechanism as claimed in claim 1, wherein: the utility model discloses a steel wire brush wheel, including reversal edulcoration frame (10), steel wire brush wheel (11) and follow rotation bevel gear (12) and all rotate with central pivot (20) and be connected, steel wire brush wheel (11) are connected with reversal edulcoration frame (10) rotation through central pivot (20).
3. The steel strip end-to-end joint device with the mobile welding mechanism as claimed in claim 1, wherein: the steel strip butt joint platform is characterized in that the left end and the right end of the head-tail butt joint platform (1) are fixedly connected with pressure-bearing supporting seats (2), and the upper ends of the pressure-bearing supporting seats (2) are rotatably connected with steel strip supporting rolls (3).
4. The steel strip end-to-end joint device with the mobile welding mechanism as claimed in claim 1, wherein: the steel plate square hole is internally provided with two welding brackets (19), the welding brackets (19) are fixedly connected with the inner wall of the lower end of the steel plate square hole, and the welding brackets (19) are respectively positioned at the left side and the right side of the movable welding table (4).
5. The steel strip end-to-end joint device with the mobile welding mechanism as claimed in claim 1, wherein: the activity welding bench (4) left and right sides all is equipped with translation guide rail (17), translation guide rail (17) and end to end platform (1) upper end fixed connection, activity welding bench (4) are controlled both ends and are all rotated movable truckle (18) that are connected with two symmetries and set up, activity welding bench (4) are through movable truckle (18) and translation guide rail (17) and end to end platform (1) sliding connection.
6. The steel strip end-to-end joint device with the mobile welding mechanism as claimed in claim 1, wherein: the steel wire brush wheel (11) is provided with a steel wire brush hair layer, and the steel wire brush hair layer is fixedly connected with the outer end of the steel wire brush wheel (11).
7. The steel strip end-to-end joint device with the mobile welding mechanism as claimed in claim 1, wherein: the lower end of the main shaft rotating frame (13) is sleeved with a ball bearing, the inner end of the ball bearing is fixedly connected with the main shaft rotating frame (13), the outer end of the ball bearing is fixedly connected with a main rotating bevel gear (14), and the main rotating bevel gear (14) is rotatably connected with the main shaft rotating frame (13) through the ball bearing.
CN201922286412.7U 2019-12-18 2019-12-18 Steel band head-tail interfacing apparatus with remove welding mechanism Active CN211588993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922286412.7U CN211588993U (en) 2019-12-18 2019-12-18 Steel band head-tail interfacing apparatus with remove welding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922286412.7U CN211588993U (en) 2019-12-18 2019-12-18 Steel band head-tail interfacing apparatus with remove welding mechanism

Publications (1)

Publication Number Publication Date
CN211588993U true CN211588993U (en) 2020-09-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922286412.7U Active CN211588993U (en) 2019-12-18 2019-12-18 Steel band head-tail interfacing apparatus with remove welding mechanism

Country Status (1)

Country Link
CN (1) CN211588993U (en)

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