Integrated equipment for movably manufacturing longitudinal welded pipe on site

Abstract

The utility model provides an integrated device for on-site movable manufacturing of a longitudinal welded pipe, which relates to the field of manufacturing of longitudinal welded pipes and comprises a movable base, and an automatic edge rolling machine is fixedly mounted on the right side of the upper end face of the movable base; and two roller conveyors are fixedly mounted on the left side and the middle part of the upper end surface of the movable base. Through the arrangement of the movable base, the universal wheels, the automatic rolling machine, the roller type conveyor, the positioning mechanism, the lifting mechanism, the automatic welding gun, the grinding motor and the grinding wheel, the longitudinal welded pipe can be directly manufactured on site when being manufactured, the cost is greatly reduced through the mode, the efficiency is high, and efficient on-site construction work is facilitated; the problems that at present, manufacturing of the longitudinal welded pipe is generally carried out in a factory, and the longitudinal welded pipe needs to be transported to a use site through a vehicle after being machined through multiple procedures, so that the cost is increased, the efficiency is low, and efficient on-site construction work is not facilitated are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to straight seam welded pipe manufacturing technical field especially relates to a kind of integrated equipment of on-site mobile production straight seam welded pipe. BACKGROUND

[0002] In pipeline laying engineering, straight seam welded pipe is widely used due to its low manufacturing cost and high production efficiency. In the manufacturing process of straight seam welded pipe, multiple mechanical equipment is needed, such as coiling equipment, roller conveying equipment, welding equipment, polishing equipment, etc.

[0003] Currently, the manufacturing of straight seam welded pipe is generally carried out in a factory. Specifically, the raw materials need to be transported to the factory first, and then transported to the use site after processing through multiple processes. This method not only increases the cost, but also has low efficiency, which is not conducive to the efficient on-site construction work. In addition, although smoke purifiers are provided near the welding equipment and polishing equipment used in the manufacturing process of the current straight seam welded pipe, the distance between the two processes is far, which requires the welding equipment and polishing equipment to be equipped with independent smoke purifiers, thereby increasing the air purification cost. SUMMARY

[0004] The disclosed embodiment relates to an integrated equipment for on-site mobile production of straight seam welded pipe. By providing a mobile base, universal wheels, an automatic coiling machine, roller conveyors, positioning mechanisms, lifting mechanisms, an automatic welding gun, a polishing motor and polishing wheels, the straight seam welded pipe can be directly manufactured on site during the manufacturing process. After manufacturing, the straight seam welded pipe can be directly lifted and transported to the installation position. Therefore, after the straight seam welded pipe is processed, it does not need to be transported to the use site by vehicle. At this time, the straight seam welded pipe is already in use at the use site. This method not only greatly reduces the cost, but also has high efficiency, which is conducive to the efficient on-site construction work.

[0005] In the first aspect of the present disclosure, an integrated equipment for on-site mobile production of straight seam welded pipe is provided, which specifically includes: a mobile base, an automatic coiling machine fixedly installed on the right side of the upper end face of the mobile base; two roller conveyors fixedly installed on the left side and the middle of the upper end face of the mobile base, and a character-shaped support plate fixedly installed on the upper part of the rack of each roller conveyor, and a positioning mechanism provided on each character-shaped support plate; a lifting mechanism provided on the front side of the upper part of each character-shaped support plate, and a horizontal support plate fixedly connected between the upper parts of the opposite faces of the two character-shaped support plates; a smoke suction and purification device installed on the left rear part of the upper end face of the mobile base; an automatic welding gun installed at the bottom of the right lifting mechanism, and a polishing motor installed at the bottom of the left lifting mechanism, and a polishing wheel fixedly installed at the lower end of the rotating shaft of the polishing motor; and universal wheels installed at the bottom of the mobile base.

[0006] In at least some embodiments, the conveying rollers of the roller conveyor are funnel-shaped, and the straight-seam welded pipes are conveyed on the upper middle part of the rollers.

[0007] In at least some embodiments, the positioning mechanism comprises two first electric cylinders, positioning clamping plates, rotating wheels and transverse guide rods, the two first electric cylinders are respectively installed at the lower parts of the left and right end faces of the H-shaped support plate, the telescopic rods of the two first electric cylinders respectively penetrate through the left and right side walls of the H-shaped support plate, and the opposite ends of the telescopic rods of the two first electric cylinders are fixedly connected with one positioning clamping plate, the opposite faces of the two positioning clamping plates are uniformly rotationally connected with rotating wheels, and the opposite faces of the two positioning clamping plates are fixedly connected with four transverse guide rods, and the transverse guide rods are slidingly connected with one side of the H-shaped support plate; the rotating wheel is funnel-shaped.

[0008] In at least some embodiments, the lifting mechanism comprises a second electric cylinder, a lifting plate and a vertical guide rod, the second electric cylinder is fixedly installed at the top of the H-shaped support plate, and the telescopic rod of the second electric cylinder penetrates through the top of the H-shaped support plate, the lower end of the telescopic rod of the second electric cylinder is fixedly connected with the lifting plate, and one vertical guide rod is fixedly connected with the lifting plate at each of the four corners of the upper end face of the lifting plate, and the vertical guide rod penetrates through the top of the H-shaped support plate; the automatic welding gun is fixed to the bottom end face of the lifting plate in the right lifting mechanism, and the polishing motor is fixed to the bottom end face of the lifting plate in the left lifting mechanism.

[0009] In at least some embodiments, the smoke dust suction and purification device comprises a smoke purifier, a dust suction pipe, a flow collection pipe, a dust suction hose, a back-shaped dust suction shell and a dust collection cover, the smoke purifier is installed on the left side of the upper end face of the moving base, the smoke purifier is connected with the dust suction pipe, the other end of the dust suction pipe is connected with the flow collection pipe, and the front sides of the two ends of the flow collection pipe are connected with a dust suction hose; the opposite ends of the two dust suction hoses are connected with a back-shaped dust suction shell, and the bottom end faces of the lifting plates in the two lifting mechanisms are fixedly connected with the two back-shaped dust suction shells, respectively, and the two back-shaped dust suction shells are located outside the automatic welding gun and the polishing motor, respectively, and the dust collection cover comprises two dust collection covers, and the bottom end faces of the lifting plates in the two lifting mechanisms are fixedly connected with the two dust collection covers, respectively, and the dust collection covers are located outside the back-shaped dust suction shells.

[0010] The utility model provides a kind of integrated equipment of on-site mobile production straight-seam welded pipe, with following beneficial effects:

[0011] 1、By the setting of the mobile base, universal wheel, automatic coiling machine, roller conveyor, positioning mechanism, lifting mechanism, automatic welding gun, polishing motor and polishing wheel, when making straight seam welded pipe, it can be directly made on site, and after making, the straight seam welded pipe can be directly lifted to the installation position, so that when the straight seam welded pipe is processed, it does not need to be transported to the use site by vehicle, at this time the straight seam welded pipe is already in the use site, this way not only greatly reduces the cost, but also has high efficiency, which is beneficial to the efficient construction work.

[0012] 2、By the setting of the smoke dust suction purification device, the smoke dust generated by the automatic welding gun and the iron filings generated during the polishing process of the polishing wheel can be sucked and transported to the inside of the smoke purifier, then through the filtering and adsorbing action of the smoke purifier, the iron filings and other particulate matters and harmful substances in the air are removed, and because the distance between the two processes is close, the automatic welding gun and the polishing wheel do not need to be equipped with independent smoke purifiers, thereby greatly reducing the air purification cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0014] The drawings described below only relate to some embodiments of the present application, and are not a limitation of the present application.

[0015] In the drawings:

[0016] Figure 1 The structure schematic view of the overall structure of the present application is shown;

[0017] Figure 2 The structure schematic view of the rear view angle of the present application is shown;

[0018] Figure 3 The structure schematic view of the present application in the split state is shown;

[0019] Figure 4 The structure schematic view of the present application of the T-shaped support plate and the positioning mechanism is shown;

[0020] Figure 5 The structure schematic view of the present application of the lifting mechanism, the back-shaped dust suction shell and the automatic welding gun is shown;

[0021] Figure 6 The structure schematic view of the present application of the lifting mechanism, the back-shaped dust suction shell and the polishing motor is shown.

[0022] LIST OF REFERENCE NUMERALS

[0023] 1、mobile base; 101、universal wheel;

[0024] 2. Automatic coiling machine;

[0025] 3. Roller conveyor;

[0026] 4. T-shaped support plate;

[0027] 5. Positioning mechanism; 501, first electric cylinder; 502, positioning clamping plate; 503, rotating wheel; 504, transverse guide rod;

[0028] 6. Lifting mechanism; 601, second electric cylinder; 602, lifting plate; 603, vertical guide rod;

[0029] 7. Smoke suction and purification device; 701, smoke purifier; 702, dust suction pipe; 703, converging pipe; 704, dust suction hose; 705, H-shaped dust suction shell; 706, dust collecting cover;

[0030] 8. Horizontal support plate;

[0031] 9. Automatic welding gun;

[0032] 10. Polishing motor; 1001, polishing wheel. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Embodiment one: please refer to Figures 1 to 6 :

[0035] The utility model provides a kind of integrated equipment of on-site mobile production straight seam welded pipe, comprising: mobile base 1, automatic coiling machine 2 is fixedly installed in mobile base 1 upper end face right side;Two roller conveyors 3 are fixedly installed in mobile base 1 upper end face left side and middle part, and the rack upper portion of each roller conveyor 3 is fixedly installed with a ″ character-shaped support plate 4, and each ″ character-shaped support plate 4 is provided with a positioning mechanism 5;The front side of each ″ character-shaped support plate 4 upper portion is provided with a lifting mechanism 6, and the upper portion between the opposite faces of two ″ character-shaped support plates 4 is fixedly connected with horizontal support plate 8;Smoke dust suction purification device 7 is installed in the left rear portion of mobile base 1 upper end face, and automatic welding torch 9 is installed in the bottom of right lifting mechanism 6, and polishing motor 10 is installed in the bottom of left lifting mechanism 6, and the lower end of the rotating shaft of polishing motor 10 is fixedly installed with polishing wheel 1001;Universal wheel 101 is installed in the bottom of mobile base 1;The conveying roller of roller conveyor 3 is funnel shape, and straight seam welded pipe is conveyed in the middle upper portion of the conveying roller of roller conveyor 3, to improve the contact area with straight seam welded pipe.

[0036] Positioning mechanism 5 includes first electric cylinder 501, positioning clamp plate 502, rotating wheel 503 and transverse guide rod 504, the number of first electric cylinder 501 is two, and two first electric cylinders 501 are installed at the lower portion of the left and right two end faces of ″ character-shaped support plate 4 respectively, the telescopic rods of two first electric cylinders 501 respectively penetrate the left and right two side walls of ″ character-shaped support plate 4, and the opposite ends of the telescopic rods of two first electric cylinders 501 are fixedly connected with one positioning clamp plate 502 respectively, the opposite faces of two positioning clamp plates 502 are rotatably connected with rotating wheel 503 in uniform state, and the opposite faces of two positioning clamp plates 502 are fixedly connected with four transverse guide rods 504, and transverse guide rod 504 is slidingly connected with one side of ″ character-shaped support plate 4;Rotating wheel 503 is funnel shape, to improve the contact effect of rotating wheel 503 with straight seam welded pipe, thereby improving the auxiliary positioning effect of positioning mechanism 5.

[0037] Lifting mechanism 6 includes second electric cylinder 601, lifting plate 602 and vertical guide rod 603, second electric cylinder 601 is fixedly installed at the top of ″ character-shaped support plate 4, and the telescopic rod of second electric cylinder 601 penetrates the top of ″ character-shaped support plate 4, the lower end of the telescopic rod of second electric cylinder 601 is fixedly connected with lifting plate 602, and the upper end surface of lifting plate 602 is fixedly connected with one vertical guide rod 603 at four corners, and vertical guide rod 603 penetrates the top of ″ character-shaped support plate 4;Automatic welding torch 9 is fixed at the bottom end surface of lifting plate 602 in right lifting mechanism 6, and polishing motor 10 is fixed at the bottom end surface of lifting plate 602 in left lifting mechanism 6;Through the setting of lifting mechanism 6, the height of automatic welding torch 9 and polishing wheel 1001 is adjusted.

[0038] In the embodiment two, on the basis of embodiment one, as Figure 2 And Figure 3As shown, the smoke suction purification device 7 comprises a smoke purifier 701, a dust suction pipe 702, a flow pipe 703, a dust suction hose 704, a back-shaped dust suction shell 705 and a dust collecting cover 706. The smoke purifier 701 is installed on the left side of the upper end face of the mobile base 1, and the air suction port of the smoke purifier 701 is connected with the dust suction pipe 702. The other end of the dust suction pipe 702 is connected with the flow pipe 703, and the front ends of the flow pipe 703 are connected with a dust suction hose 704. The opposite ends of the two dust suction hoses 704 are connected with a back-shaped dust suction shell 705, respectively. The two back-shaped dust suction shells 705 are fixedly connected with the bottom end face of the lifting plate 602 in the two lifting mechanisms 6, respectively. The two back-shaped dust suction shells 705 are located outside the automatic welding gun 9 and the polishing motor 10, respectively. The number of the dust collecting covers 706 is two, and the two dust collecting covers 706 are fixedly connected with the bottom end face of the lifting plate 602 in the two lifting mechanisms 6, respectively. The dust collecting covers 706 are located outside the back-shaped dust suction shells 705. Through the arrangement of the smoke suction purification device 7, the smoke generated by the automatic welding gun 9 and the iron filings generated in the polishing process of the polishing wheel 1001 can be sucked and transported to the inside of the smoke purifier 701 during the working process of the automatic welding gun 9 and the polishing wheel 1001. The iron filings and other particulate matters and harmful substances in the air are removed. Since the distance between the two processes is relatively short, the automatic welding gun 9 and the polishing wheel 1001 do not need to be equipped with independent smoke purifiers 701, respectively, thereby greatly reducing the air purification cost.

[0039] The working principle of the embodiment is as follows: in use, the integrated device is moved to the construction site by moving the universal wheels 101 at the bottom of the base 1, and then the steel plate is subjected to cylinder rolling by the automatic cylinder rolling machine 2 to roll the steel plate into a straight seam welded pipe, the straight seam welded pipe is placed on the upper rear side of the right one of the roller conveyors 3 with the weld of the straight seam welded pipe facing upward, the straight seam welded pipe is conveyed forward by the right one of the roller conveyors 3, at this time, the right one of the positioning mechanisms 5 is controlled to operate to clamp and position the straight seam welded pipe, then the straight seam welded pipe is continuously conveyed forward by the right one of the roller conveyors 3, then the weld on the straight seam welded pipe moving forward is welded by the automatic welding gun 9, when the weld of the straight seam welded pipe is welded, the welded straight seam welded pipe is placed on the left one of the roller conveyors 3, the welded straight seam welded pipe is conveyed forward by the left one of the roller conveyors 3, at this time, the left one of the positioning mechanisms 5 is controlled to operate to clamp and position the welded straight seam welded pipe, then the welded straight seam welded pipe is continuously conveyed forward by the left one of the roller conveyors 3, then the polishing motor 10 is started to rotate with the polishing wheel 1001, the extension rod of the left one of the second electric cylinders 601 is controlled to move downward, the polishing motor 10 and the polishing wheel 1001 move downward, the polishing wheel 1001 contacts the upper side of the welded straight seam welded pipe, finally the polishing wheel 1001 polishes the weld on the upper side of the straight seam welded pipe to improve the appearance and quality of the straight seam welded pipe, thus the straight seam welded pipe is completed, and after being completed, the straight seam welded pipe can be directly lifted and transported to the installation position.

[0040] In the working process of the automatic welding gun 9 and the polishing wheel 1001, the smoke purifier 701 is started to generate suction force at the suction inlets of the two back-shaped dust suction housings 705, so that the smoke generated by the automatic welding gun 9 and the iron filings generated in the polishing process of the polishing wheel 1001 can be sucked and conveyed into the smoke purifier 701, then the smoke purifier 701 removes the iron filings and other particulate matters and harmful substances in the air through filtration and adsorption, and the air quality of the working site is significantly improved.

[0041] In this paper, the following points need attention:

[0042] 1. The drawings of the embodiment of the disclosure only relate to the structures involved in the embodiment of the disclosure, and other structures can be referred to the general design.

[0043] 2. In the case of no conflict, the embodiments of the disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0044] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An integrated facility for field mobile production of a direct field weld pipe, comprising: The utility model provides a mobile base (1), automatic coiling machine (2) is fixedly installed to the upper end surface right side of mobile base (1), its characterized in that, two roller conveyors (3) are fixedly installed to the upper end surface left side and middle part of mobile base (1) in common, and the upper portion of the frame of every roller conveyor (3) is fixedly installed with a N-shaped support plate (4), and every N-shaped support plate (4) is provided with a positioning mechanism (5), the front side of the upper portion of every N-shaped support plate (4) is provided with a lifting mechanism (6), and the upper portion between the opposite surfaces of two N-shaped support plates (4) is fixedly connected with horizontal support plate (8), the upper end surface left side rear portion of mobile base (1) is installed with smoke dust suction purification device (7), and the bottom of right side one lifting mechanism (6) is installed with automatic welding torch (9), and the bottom of left side one lifting mechanism (6) is installed with polishing motor (10), and the lower end of the rotating shaft of polishing motor (10) is fixedly installed with polishing wheel (1001), the bottom of mobile base (1) is installed with universal wheel (101).

2. An integrated facility for field mobile production of a straight seam welded pipe as claimed in claim 1, characterized in that: The conveying roller of the roller conveyor (3) is funnel-shaped, and a straight-seam welded pipe is conveyed on the upper middle side of the conveying roller of the roller conveyor (3).

3. An integrated facility for mobile field fabrication of a straight seam welded pipe as claimed in claim 1, wherein: The positioning mechanism (5) comprises a first electric cylinder (501), a positioning clamp plate (502), a rotating wheel (503) and a transverse guide rod (504), the number of the first electric cylinder (501) is two, and the lower portions of the left and right end surfaces of the N-shaped support plate (4) are respectively installed with the two first electric cylinders (501), the telescopic rods of the two first electric cylinders (501) respectively penetrate the left and right side walls of the N-shaped support plate (4), and the opposite ends of the telescopic rods of the two first electric cylinders (501) are fixedly connected with one positioning clamp plate (502), the opposite surfaces of the two positioning clamp plates (502) are uniformly rotationally connected with the rotating wheel (503), and the opposite surfaces of the two positioning clamp plates (502) are fixedly connected with four transverse guide rods (504), and the transverse guide rods (504) are slidingly connected with one side of the N-shaped support plate (4).

4. An integrated facility for mobile field fabrication of a straight seam welded pipe as claimed in claim 1, wherein: The lifting mechanism (6) comprises a second electric cylinder (601), a lifting plate (602) and a vertical guide rod (603), the second electric cylinder (601) is fixedly installed on the top of the N-shaped support plate (4), the telescopic rod of the second electric cylinder (601) penetrates the top of the N-shaped support plate (4), the lower end of the telescopic rod of the second electric cylinder (601) is fixedly connected with the lifting plate (602), the upper end surfaces of the four corners of the lifting plate (602) are fixedly connected with one vertical guide rod (603), and the vertical guide rod (603) penetrates the top of the N-shaped support plate (4), the automatic welding torch (9) is fixed to the bottom end surface of the lifting plate (602) in the right side one lifting mechanism (6), and the polishing motor (10) is fixed to the bottom end surface of the lifting plate (602) in the left side one lifting mechanism (6).

5. An integrated facility for mobile field fabrication of a straight seam welded pipe as claimed in claim 4, wherein: The smoke dust suction purification device (7) comprises a smoke purifier (701), a dust suction pipe (702), a confluence pipe (703), a dust suction hose (704), a back-to-back dust suction shell (705) and a dust collecting cover (706), the smoke purifier (701) is installed on the left rear end of the upper end face of the mobile base (1), the air suction port of the smoke purifier (701) is connected with the dust suction pipe (702), the other end of the dust suction pipe (702) is connected with the confluence pipe (703), and the front sides of the two ends of the confluence pipe (703) are both connected with a dust suction hose (704); the two ends of the two dust suction hoses (704) are both connected with a back-to-back dust suction shell (705), the bottom end faces of the lifting plates (602) in the two lifting mechanisms (6) are fixedly connected with the two back-to-back dust suction shells (705) respectively, the two back-to-back dust suction shells (705) are located outside the automatic welding gun (9) and the polishing motor (10) respectively, the number of the dust collecting covers (706) is two, the bottom end faces of the lifting plates (602) in the two lifting mechanisms (6) are fixedly connected with the two dust collecting covers (706) respectively, and the dust collecting covers (706) are located outside the back-to-back dust suction shells (705).

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