CN104325346A - Directional transfer device for U-shaped steel tube - Google Patents
Directional transfer device for U-shaped steel tube Download PDFInfo
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- CN104325346A CN104325346A CN201410568413.XA CN201410568413A CN104325346A CN 104325346 A CN104325346 A CN 104325346A CN 201410568413 A CN201410568413 A CN 201410568413A CN 104325346 A CN104325346 A CN 104325346A
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- steel pipe
- shaped steel
- swing arm
- pipe bundle
- steel tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a directional transfer device for a U-shaped steel tube. The directional transfer device comprises a blanking roller way, a 90-degree spacing rotating wheel, a swing arm receiving frame rotating clockwise, a drive hydraulic cylinder and a transverse feeding roller way, wherein the blanking roller way is used for conveying the U-shaped steel tube, and the drive hydraulic cylinder is used for driving the swing arm receiving frame; the blanking roller way is arranged at the rear end of a cold roll forming device through a rack; the rack is provided with the swing arm receiving frame and the drive hydraulic cylinder; the 90-degree spacing rotating wheel is arranged at the tail end of the blanking roller way, and is used for clockwise rotating the U-shaped steel tube of which the opening faces upwards for 90 degrees; the end part of the swing arm receiving frame is arranged at the rear end of the 90-degree spacing rotating wheel, and is used for receiving the U-shaped steel tube after being rotated by the 90-degree spacing rotating wheel; the swing arm receiving frame is used for enabling the opening of the U-shaped steel tube to face downwards after the U-shaped steel tube is rotated for 90 degrees; the transverse feeding roller way is arranged at the rear of the swing arm receiving frame, and is used for bearing the U-shaped steel tube after being rotated by the swing arm receiving frame. The directional transfer device disclosed by the invention is high in degree of automation and production efficiency and low in cost.
Description
Technical field
The present invention relates to a kind of U-shaped steel pipe orientation and turn materials device.
Background technology
Its own advantages of steel pipe bundle Residential Buildings obtains certain accreditation in work progress, have broad application prospects, but steel pipe bundle Residential Buildings reflects some weak links that must pay close attention in manufacturing process: the assembly process of steel pipe bundle product and welding sequence.Owing to being all the Automatic manual transmission and welding method that the artificial or semi-automatic degree of employing is not high at present, and the component logistics in production process is discontinuous manual operation handling method, there is the undesirable elements such as production efficiency is low, cost of labor is high, unstable product quality, these undesirable elements have become the Main Bottleneck in steel pipe bundle Residential Buildings production process.
Summary of the invention
The problems such as the production efficiency existed in existing steel pipe bundle combining structure component production technology is low in order to overcome, cost of labor is high, unstable product quality, the invention provides a kind of adopt numerical control automatic assembly line make steel pipe bundle product replacing protoplast's work and the automanual mode of production, enhance productivity, product quality and the U-shaped steel pipe orientation that reduces production cost turn materials device.
The technical solution used in the present invention is:
U-shaped steel pipe orientation turns materials device, it is characterized in that: comprise the blanking roller-way for transmitting U-shaped steel pipe, 90 degree of interval swiveling wheels, the swing arm splicing frame turned clockwise, for driving the driving hydraulic cylinder of swing arm splicing frame and horizontal feeding roller-way, described blanking roller-way is arranged on the rear end of cold-bending forming device by frame, described frame be provided with swing arm splicing frame and drive hydraulic cylinder, 90 degree of described interval swiveling wheels are arranged on the sidepiece of described blanking roller-way, for opening up U-shaped steel pipe dextrorotation being turn 90 degrees; The end of described swing arm splicing frame is arranged on the rear end of 90 degree of described interval swiveling wheels, for receiving by described 90 degree of postrotational U-shaped steel pipes of interval swiveling wheel, described swing arm splicing frame makes U-shaped steel pipe rotary 90 degree of after-openings down, described horizontal blanking roller-way is arranged on the rear of swing arm splicing frame, for placing through the postrotational U-shaped steel pipe of swing arm splicing frame.
Beneficial effect of the present invention is embodied in: production efficiency is high, cost of labor is low, constant product quality, adopts numerical control automatic assembly line to make steel pipe bundle product and replaces protoplast's work and the automanual mode of production.
Accompanying drawing explanation
Fig. 1 is that integral production line structure of the present invention is always schemed.
Fig. 2 a is steel pipe bundle combining structure component is the structure chart of L-type.
Fig. 2 b is steel pipe bundle combining structure component is T-shaped structure chart.
Fig. 2 c is steel pipe bundle combining structure component is the structure chart of Z-type.
The structure chart of Fig. 2 d to be steel pipe bundle combining structure component be C type.
Fig. 2 e is steel pipe bundle combining structure component is cross structure chart.
Fig. 3 a is the A-A-sectional view in Fig. 1.
Fig. 3 b is the B-B sectional view in Fig. 1.
Fig. 3 c is the C-C sectional view in Fig. 1.
Fig. 3 d is the D-D sectional view in Fig. 1.
Fig. 3 e is the E-E sectional view in Fig. 1.
Fig. 3 f is the F-F sectional view in Fig. 1.
Fig. 3 g is the G-G sectional view in Fig. 1.
Fig. 3 h is the H-H sectional view in Fig. 1.
Fig. 4 a is cold-bending forming device overall schematic.
Fig. 4 b is the side view of Fig. 4 a.
Fig. 5 is yi word pattern steel pipe bundle automatic assembling welder overall schematic.
Fig. 6 a is yi word pattern steel pipe bundle structural elements automatic turning device overall schematic.
Fig. 6 b is Fig. 6 a partial structurtes schematic diagrames.
Fig. 6 c is the side view of Fig. 6 a.
Fig. 7 is that U-shaped steel pipe orientation turns materials device overall schematic.
Fig. 8 a is steel pipe bundle combining structure component automatic assembling welder overall schematic.
Fig. 8 b is Fig. 8 a partial schematic diagram.
Fig. 8 c is the side view of Fig. 8 a.
Detailed description of the invention
Referring to figs. 1 through Fig. 8 c, the automatic production process of steel pipe bundle combining structure component, described production technology comprises the steps:
(1) preparation of U-shaped steel pipe: on cold-bending forming device 1, is rolled into U-shaped steel pipe by the coil of strip raw material clod wash of fixed width continuously, and by drawing, surface trimming becomes the opening up U-shaped steel pipe of fixed length, for subsequent handling prepares section bar;
(2) orientation of U-shaped steel pipe turns material: after above-mentioned cold-bending forming device 1, utilize orientation to turn materials device, make the opening down of U-shaped steel pipe, the orientation realizing U-shaped steel pipe turns material, is rear road welding sequence feed;
(3) the assembled welding of yi word pattern steel pipe bundle structural elements: turn U-shaped steel pipe that materials device provides through the assembled welder of yi word pattern steel pipe bundle by orientation, assembled by root superposition successively,
And automatically the weld seam that the contact position of upper and lower U-shaped steel pipe is formed is welded, until form the yi word pattern steel pipe bundle structural elements required;
(4) upset of yi word pattern steel pipe bundle structural elements: after the yi word pattern steel pipe bundle structural elements in vertical state has welded, need the making requirement according to steel pipe bundle combining structure component, flip horizontal or not turning operation are carried out to the yi word pattern steel pipe bundle structural elements that obtains in step (3), and is transported to subsequent processing on request;
(5) the assembled welding of steel pipe bundle combining structure component: carry the yi word pattern steel pipe bundle structural elements of coming to position on request by a upper procedure and assembled, and welding is implemented to contact weld seam, form the steel pipe bundle combining structure component meeting technical requirement;
(6) the end mill processing of steel pipe bundle combining structure component: adopt the end of face miller 6 pairs of steel pipe bundle combining structure components to carry out slabbing processing, ensures fixed length and the requirement of end plane degree of steel pipe bundle combining structure component.
Further, the section bar of described U-shaped steel pipe to be openend be contraction-like U-shaped.
Further, described yi word pattern steel pipe bundle structural elements is spliced by multiple U-shaped steel pipe, bottom the bending of the U-shaped of the previous U-shaped steel pipe of U-shaped opening part splicing of each U-shaped steel pipe.
Further, the overall shape of described steel pipe bundle combining structure component is one of following: C type, Z-shaped, T font, cross or L-type, and described steel pipe bundle combining structure component is connected and composed successively by multiple yi word pattern steel pipe bundle structural elements; Described yi word pattern steel pipe bundle structural elements has cavity, cast concrete in described cavity.
Be exclusively used in the equipment of the automatic production process of steel pipe bundle combining structure component described above, comprise cold-bending forming device 1 that the throughput direction along steel pipe U-shaped in production line arranges, U-shaped steel pipe orientation turns materials device 2, yi word pattern steel pipe bundle automatic assembling welder 3, yi word pattern steel pipe bundle structural elements automatic turning device 4, steel pipe bundle combining structure component automatic assembling welder 5 and control the automatic control system that said apparatus runs;
Described U-shaped steel pipe orientation turn materials device 2 comprise for transmit blanking roller-way 22,90 degree of interval swiveling wheels 23 of U-shaped steel pipe, the swing arm splicing frame 24 turned clockwise, for driving the driving hydraulic cylinder 21 of swing arm splicing frame and horizontal feeding roller-way 25, described blanking roller-way 22 is arranged on the rear end of cold-bending forming device 1 by frame, described frame be provided with swing arm splicing frame 24 and drive hydraulic cylinder 21,90 degree of described interval swiveling wheels 23 are arranged on the sidepiece of described blanking roller-way 22, for opening up U-shaped steel pipe dextrorotation being turn 90 degrees; The end of described swing arm splicing frame 24 is arranged on the rear end of 90 degree of described interval swiveling wheels 23, for receiving by described 90 degree of postrotational U-shaped steel pipes of interval swiveling wheel, described swing arm splicing frame 24 makes U-shaped steel pipe rotary 90 degree of after-openings down, described horizontal blanking roller-way 25 is arranged on the rear of swing arm splicing frame 24, for placing through the postrotational U-shaped steel pipe of swing arm splicing frame;
Described yi word pattern steel pipe bundle automatic assembling welder 3 comprises the first welding bench 38, packaged type overhead mechanical hand 31, fixed overhead mechanical hand 35, overhead mechanical hand travelling car 32, first travelling car door frame 33, first planer-type welding gun frame 34, first rollgang 37 and the first welding gun, described the first planer-type welding gun frame, the first rollgang and first end detent mechanism are fixed on the first described welding bench respectively, and the first described planer-type welding gun frame can vertically move along the guide rail on the first welding bench; The first described travelling car door frame is installed on the first described welding bench, and described overhead mechanical hand travelling car is arranged on the first described travelling car door frame, and can vertically move along the first described travelling car door frame; Described packaged type overhead mechanical hand is installed on described overhead mechanical hand travelling car, described fixed overhead mechanical hand is installed on the first described travelling car door frame, described movable suspending manipulator longitudinal fixed length can move along the first described travelling car door frame, and described packaged type overhead mechanical hand and fixed overhead mechanical hand clamp yi word pattern steel pipe bundle structural elements jointly; The first described welding gun to be arranged in the first planer-type welding gun frame and can to move in the horizontal direction along the first described planer-type welding gun frame, welds for the weld seam formed the contact position of upper and lower U-shaped steel pipe;
Described yi word pattern steel pipe bundle structural elements automatic turning device 4 comprises underframe and the parallel longitudinal many covers switching mechanism be arranged on underframe, described switching mechanism comprises rotary type positioning turning arm 42, fixed positioning turning arm 41, flip-arm travelling car 46, for driving the turning hydraulic system 44 of rotary type positioning turning arm flip horizontal, second rollgang 43 and for driving the drive system 45 of flip-arm travelling car, the second described rollgang is installed on described underframe, described flip-arm travelling car to be arranged on the second described rollgang and can to vertically move along the second described rollgang, described rotary type positioning turning arm and fixed positioning turning arm are separately positioned on flip-arm travelling car, and both are oppositely arranged,
Described steel pipe bundle combining structure component automatic assembling welder 5 comprises the first suspension type manipulator 51, second suspension type manipulator 55, second planer-type welding gun frame 54, first transverse shifting dolly 511, second transverse shifting dolly 512, vertically move dolly 52, second travelling car door frame 53, 3rd rollgang 57, second welding bench 58, second welding gun, the second described planer-type welding gun frame, 3rd rollgang and the second end detent mechanism are fixed on the second described welding bench respectively, and the second described planer-type welding gun frame can vertically move along the guide rail on the second welding bench, the second described travelling car door frame is installed on the second described welding bench, the described dolly that vertically moves to be arranged on the second described travelling car door frame and can along the second described travelling car door frame transverse shifting, and the first described transverse shifting dolly is installed in and described vertically move on dolly and can to vertically move along the described dolly that vertically moves, the second described transverse shifting dolly to be arranged on the second described travelling car door frame and can along transverse shifting on the second described travelling car door frame, the first described overhead mechanical hand is arranged on the first described transverse shifting dolly, the second described overhead mechanical hand is arranged on the second transverse shifting dolly, the first described overhead mechanical hand can along the second described travelling car door frame lateral or longitudinal movement, and the second described overhead mechanical hand can vertically move along the second described travelling car door frame, the first described overhead mechanical hand and the second overhead mechanical hand clamp steel pipe bundle combining structure component jointly, the second described welding gun to be arranged in the second planer-type welding gun frame and can to move in the horizontal direction along the second described planer-type welding gun frame, welds for the weld seam formed the contact position of upper and lower U-shaped steel pipe, the second described side direction hold-down mechanism to be arranged in the second planer-type welding gun frame and can to move in the horizontal direction along the second described planer-type welding gun frame, for clamping the side of steel pipe bundle combining structure component.
Further, described yi word pattern steel pipe bundle automatic assembling welder also comprises the first top hold-down mechanism 39 and the first side direction hold-down mechanism 310, and the first planer-type welding gun frame that the first described top hold down gag is arranged on the top of yi word pattern steel pipe bundle can move along the first described planer-type welding gun frame in the vertical direction; The first described side direction hold-down mechanism to be arranged in the first planer-type welding gun frame and can to move in the horizontal direction along the first described planer-type welding gun frame, for clamping the side of yi word pattern steel pipe bundle structural elements.
Further, described steel pipe bundle combining structure component automatic assembling welder also comprises the second top hold-down mechanism 59 and the second side direction hold-down mechanism 510, and the second planer-type welding gun frame that the second described top hold down gag is arranged on the top of steel pipe bundle combining structure component can move along the second described planer-type welding gun frame in the vertical direction; The second described side direction hold-down mechanism to be arranged in the second planer-type welding gun frame and can to move in the horizontal direction along the second described planer-type welding gun frame, for clamping the side of steel pipe bundle combining structure component.
Further, the first described welding bench and the second welding bench are respectively arranged with component ends detent mechanism 36,56, described component ends detent mechanism is location-plate, the front and back end of described component is respectively arranged with described location-plate, the location-plate of front and back ends is hinged on the first or second described welding bench, and the location-plate of rear end can vertically move along the first or second welding bench.
In the present invention, the operation principle of each device is as follows:
1, cold bending molding equipment 1 comprise feeding platform 11, the shaping machine set 15 of U-shaped steel tube section dimension precision requirement can be met, online hole punched device 14, correct the apparatus for correcting 16 of the various distortion that U-shaped steel pipe produces, leveling of plates device 12 and shear opposite soldering device 13, U-shaped steel pipe doffer 18 and U-shaped Tube Shearing device 17.
The attainable function of this station is as follows:
1) through cold-bending molding technology, produce and meet that material requires, the U-shaped steel pipe of thickness of slab requirement and sectional dimension required precision;
2) requirement that the online U-shaped Steel pipe fixed length of production line is sheared can be met;
3) on the basis ensureing U-shaped steel pipe's production production capacity, punching can go out meet the various through holes of dimensional requirement;
4) end of the U-shaped steel pipe of fixed length making, can not have because of reasons such as shearings, and any distortion not meeting sectional dimension and require formed; U-shaped steel pipe integral surface must not produce because of cold roll forming, and the various unnecessary impression caused or cut, all do not have any sheet material cracking phenomena simultaneously everywhere.
2, U-shaped steel pipe orientation turns materials device: after being arranged on U-shaped steel pipe cold roll forming production line, when after U-shaped steel pipe market to blanking roller-way position, to automatically stop and locating, then 90 degree of interval swiveling wheels carry U-shaped steel pipe, and realize dextrorotation by instruction and turn 90 degrees, after opening up U-shaped steel pipe rotary 90 degree, be placed on and wait on the swing arm splicing frame of splicing; Swing arm splicing bridge joint is by after U-shaped steel pipe, under the promotion driving hydraulic cylinder, turn clockwise swing, the secondary realizing U-shaped steel pipe is accurately located, make U-shaped steel pipe opening down, and be placed on reposefully on U-shaped steel pipe transverse feeding roller-way, be accurately transported to the entry position of yi word pattern steel pipe bundle automatic assembling welder on request, by this equipment, U-shaped steel pipe carried out to the making of yi word pattern steel pipe bundle structural elements.
The attainable function of this station is as follows:
1) through cold-bending molding technology, produce and meet that material requires, the U-shaped steel pipe of thickness of slab requirement and sectional dimension required precision;
2) requirement that the online U-shaped Steel pipe fixed length of production line is sheared can be met;
3) on the basis ensureing U-shaped steel pipe's production production capacity, punching can go out meet the various through holes of dimensional requirement;
4) end of the U-shaped steel pipe of fixed length making, can not have because of reasons such as shearings, and any distortion not meeting sectional dimension and require formed; U-shaped steel pipe integral surface must not produce because of cold roll forming, and the various unnecessary impression caused or cut, all do not have any sheet material cracking phenomena simultaneously everywhere.
3, yi word pattern steel pipe bundle automatic assembling welder: adopt the vertical placement of steel pipe bundle, the U-shaped steel pipe in each only welding bottom contacts weld seam (two) with upper weld part, both sides respectively adopt maximum four welding gun is worked simultaneously, from steel pipe bundle middle part, to end direction welding, each welding gun weld length keeps identical, can reduce the deformation of member to greatest extent like this, ensure component quality.After each welding, component is sling certain altitude by packaged type and fixed suspension type manipulator simultaneously, after next single u-shaped steel pipe market puts in place, packaged type and fixed overhead mechanical hand fall simultaneously, make upper weld part and newly contact to U-shaped steel pipe, and automatic alignment location, then, welding gun frame is relied on to clamp and weld, so repeatedly, until the yi word pattern component that completing technology requires.
The attainable function of this station is as follows:
1) there are two suspension type manipulators, fix for one: for the hoisting of steel pipe bundle weldment, fall, and accurately locate), another can realize vertically moving: for the hoisting of steel pipe bundle weldment, fall, and accurately locate, when U-shaped steel pipe length changes, longitudinal fixed length can be realized and move;
2) four cover welding gun frames adopt gantry structure, make the welding gun walking of U-shaped steel pipe both sides synchronous, and have accompanying top hold-down mechanism, and two sides clamp system;
3) yi word pattern steel pipe bundle welding, adopt the vertical placement of steel pipe bundle, the U-shaped steel pipe in each only welding bottom contacts weld seam (two) with upper weld part, both sides respectively adopt maximum four welding gun is worked simultaneously, from steel pipe bundle middle part, to end direction welding, each welding gun weld length keeps identical, the deformation of member can be reduced to greatest extent like this, ensure component quality;
4) after each welding, component is sling certain altitude by suspension type manipulator, after next single u-shaped steel pipe market puts in place, overhead mechanical subordinate falls, and makes upper weld part and newly contacts to U-shaped steel pipe, and automatic alignment location, then, welding gun frame is relied on to clamp and weld, so repeatedly, until the yi word pattern component that completing technology requires.
5) top cross-bar of four cover welding gun frame gantry structures, has transverse shifting function, so that when welding shorter U-shaped steel pipe bundle, for path dodged by suspension type manipulator.
4, yi word pattern steel pipe bundle structural elements automatic turning device: after the assembled welding production of yi word pattern steel pipe bundle completes, enter next process, i.e. yi word pattern steel pipe bundle automatic turning feeding, the object of upset, being the making requirement for realizing special construction steel pipe bundle component (steel pipe bundle combining structure component), putting yi word pattern steel pipe bundle.The primary structure form of conventional special construction steel pipe bundle (steel pipe bundle combining structure component) has C type, Z-shaped, T font, cross or L-type.From the yi word pattern steel pipe bundle component that the assembled welding sequence of yi word pattern steel pipe bundle transports out, be vertical to place.And the above-mentioned special construction steel pipe bundle in Fig. 8, there is vertical to place, also have the component that bottom level is placed.Yi word pattern steel pipe bundle component automatic tipping arrangement is just used to by technical matters requirement, automatically realizes the vertical of yi word pattern steel pipe bundle component or flip horizontal is put, and the yi word pattern steel pipe bundle redirected is transported to next procedure.Wherein, fixed positioning turning arm is used for when vertical transport yi word pattern steel pipe bundle, plays the supporting role to steel pipe bundle; Rotary type positioning turning arm, except completing the support of the vertical transport to steel pipe bundle, also can realize the flip horizontal of steel pipe bundle.
5, steel pipe bundle combining structure component automatic assembling welder: after the assembled welding production of yi word pattern steel pipe bundle completes, can carry out the making of special construction steel pipe bundle.As seen from Figure 8, special construction steel pipe bundle component (steel pipe bundle combining structure component) is generally welded by two or three yi word pattern steel pipe bundle structural elements and forms, for Z-shaped and cross-shaped steel pipe bundle combinations structural elements, after then needing to complete on steel pipe bundle combining structure component automatic assembling welder, adopt manual mode, assembled welding completes separately.
The attainable function of this station is as follows:
1) be transported to this station yi word pattern steel pipe bundle, through automatic control, accurate location can be completed;
2) have two suspension type manipulators, one only to realize transverse shifting, and another can realize horizontal and vertical movement; Hanging of U-shaped steel pipe for different length rises and declines, and relative transverse direction can be kept accurately to locate with newly carrying the steel pipe bundle of the horizontal positioned put in place;
3) four cover welding gun frames adopt gantry structure, make the welding gun walking of U-shaped steel pipe both sides synchronous, and have accompanying top hold-down mechanism, and two sides clamp system.
4) every special construction steel pipe bundle, need the contact weld seam (two) that welding bottom level steel pipe bundle and top vertical steel are restrained, both sides respectively adopt maximum four welding gun is worked simultaneously, from steel pipe bundle middle part, to end direction welding, each welding gun weld length keeps identical, can reduce the deformation of member to greatest extent like this, ensure component quality.
5) top cross-bar of four cover welding gun frame gantry structures, has transverse shifting function, so that when welding shorter U-shaped steel pipe bundle, for path dodged by suspension type manipulator.
Content described in this description embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (2)
1.U shape steel tube orientation turns materials device, it is characterized in that: comprise the blanking roller-way for transmitting U-shaped steel pipe, 90 degree of interval swiveling wheels, the swing arm splicing frame turned clockwise, for driving the driving hydraulic cylinder of swing arm splicing frame and horizontal feeding roller-way, described blanking roller-way is arranged on the rear end of cold-bending forming device by frame, described frame be provided with swing arm splicing frame and drive hydraulic cylinder, 90 degree of described interval swiveling wheels are arranged on the sidepiece of described blanking roller-way, for opening up U-shaped steel pipe dextrorotation being turn 90 degrees; The end of described swing arm splicing frame is arranged on the rear end of 90 degree of described interval swiveling wheels, for receiving by described 90 degree of postrotational U-shaped steel pipes of interval swiveling wheel, described swing arm splicing frame makes U-shaped steel pipe rotary 90 degree of after-openings down, described horizontal blanking roller-way is arranged on the rear of swing arm splicing frame, for placing through the postrotational U-shaped steel pipe of swing arm splicing frame.
2. U-shaped steel pipe orientation as claimed in claim 1 turns materials device, it is characterized in that: the section bar of described U-shaped steel pipe to be openend be contraction-like U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568413.XA CN104325346A (en) | 2014-10-22 | 2014-10-22 | Directional transfer device for U-shaped steel tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568413.XA CN104325346A (en) | 2014-10-22 | 2014-10-22 | Directional transfer device for U-shaped steel tube |
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| CN201410568413.XA Pending CN104325346A (en) | 2014-10-22 | 2014-10-22 | Directional transfer device for U-shaped steel tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104709656A (en) * | 2015-03-11 | 2015-06-17 | 杭萧钢构股份有限公司 | Automatic-distributing conveyor line system for steel tube bundles |
| CN112177351A (en) * | 2020-09-10 | 2021-01-05 | 广州城建职业学院 | Steel pipe strutting arrangement for assembly type building construction |
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| CN104709656A (en) * | 2015-03-11 | 2015-06-17 | 杭萧钢构股份有限公司 | Automatic-distributing conveyor line system for steel tube bundles |
| CN104709656B (en) * | 2015-03-11 | 2017-01-11 | 杭萧钢构股份有限公司 | Automatic-distributing conveyor line system for steel tube bundles |
| CN112177351A (en) * | 2020-09-10 | 2021-01-05 | 广州城建职业学院 | Steel pipe strutting arrangement for assembly type building construction |
| CN112177351B (en) * | 2020-09-10 | 2021-10-26 | 广州城建职业学院 | Steel pipe strutting arrangement for assembly type building construction |
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