CN113941790B - Welding production line - Google Patents
Welding production line Download PDFInfo
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- CN113941790B CN113941790B CN202010687899.4A CN202010687899A CN113941790B CN 113941790 B CN113941790 B CN 113941790B CN 202010687899 A CN202010687899 A CN 202010687899A CN 113941790 B CN113941790 B CN 113941790B
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- stirrups
- supporting
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- 238000003466 welding Methods 0.000 title claims abstract description 237
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 130
- 230000008439 repair process Effects 0.000 claims abstract description 8
- 210000003205 muscle Anatomy 0.000 claims description 21
- 230000007306 turnover Effects 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 70
- 238000000034 method Methods 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 7
- 239000011265 semifinished product Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
-
- 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
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Wire Processing (AREA)
Abstract
The application provides a welding production line. The welding production line includes: the welding machine frame is provided with a first welding device and a second welding device which are arranged at intervals; the feeding device comprises a longitudinal bar conveying mechanism, a stirrup conveying mechanism and a welding unit, wherein the welding unit is used for performing welding operation on the first longitudinal bar and the stirrup; the supporting device is used for bearing the stirrups and the first longitudinal bars conveyed by the feeding device; the supporting device is also used for bearing the second longitudinal bars conveyed by the feeding device, and allowing the first welding device to weld the second longitudinal bars and part of stirrups after the second longitudinal bars are conveyed to a preset position; the overturning device is used for bearing the stirrups, the first longitudinal bars and the second longitudinal bars which are conveyed by the supporting device, and can drive the stirrups, the first longitudinal bars and the second longitudinal bars to overturn so as to allow the second welding device to repair and weld the stirrups and the second longitudinal bars. The welding production line solves the problem of lower automation level of reinforcement cage welding production in the prior art.
Description
Technical Field
The application relates to the field of reinforcement engineering, in particular to a welding production line.
Background
The steel bar engineering is one of the core processes in the building industry, the traditional steel bar cage is manufactured by severely relying on manpower, the production efficiency is low, the product quality cannot be reliably ensured, the cross operation is numerous, the construction operation environment is complex, and the personal safety of workers is seriously threatened. Moreover, as construction site workers age, the cost of reinforcement cage fabrication may gradually increase. Especially for the welding production of the reinforcement cage of residential building site, the welding equipment of reinforcement cage that is applicable to residential building site is not available at the present stage, and the automation level is lower.
Disclosure of Invention
The application mainly aims to provide a welding production line to solve the problem of lower automation level of reinforcement cage welding production in the prior art.
In order to achieve the above object, the present application provides a welding line comprising: the welding machine comprises a welding machine frame, wherein a first welding device and a second welding device which are arranged at intervals are arranged on the welding machine frame, and each of the first welding device and the second welding device comprises a plurality of welding mechanisms; the feeding device comprises a longitudinal bar conveying mechanism, a stirrup conveying mechanism and a welding unit, wherein the welding unit is used for performing welding operation on a first longitudinal bar on the longitudinal bar conveying mechanism and stirrups on the stirrup conveying mechanism; the supporting device is positioned below the first welding device and is used for bearing the stirrups and the first longitudinal bars after welding conveyed by the feeding device; the supporting device is also used for bearing the second longitudinal bars conveyed by the feeding device, and allowing the first welding device to weld the second longitudinal bars and part of stirrups after the second longitudinal bars are conveyed to a preset position; the turnover device is positioned below the second welding device and is used for bearing stirrups, first longitudinal ribs and second longitudinal ribs which are conveyed by the supporting device, and the turnover device can drive the stirrups, the first longitudinal ribs and the second longitudinal ribs to turn over so as to allow the second welding device to repair welding operation on the stirrups and the second longitudinal ribs.
Further, the stirrup conveying mechanism conveys stirrups along the X direction, and the longitudinal bar conveying mechanism conveys the first longitudinal bar and the second longitudinal bar along the X direction; the support device includes: the conveying line is arranged in an extending mode along the X direction so as to receive the stirrups and the first longitudinal ribs conveyed by the feeding device; at least one guiding mechanism is arranged at one side of the conveying line to guide stirrups moving along the conveying line.
Further, the guiding mechanism comprises a conveying supporting piece and a guiding piece connected with the conveying supporting piece, and the guiding piece is used for guiding stirrups moving along the conveying line; the conveying support piece is used for supporting the stirrups, the first longitudinal ribs and the second longitudinal ribs; the welding production line further includes: the ground rail extends along the Y direction, and the conveying support piece is connected with the ground rail and is slidably arranged relative to the ground rail in the Y direction, so that the stirrup, the first longitudinal ribs and the second longitudinal ribs are conveyed to the turnover device by the guide mechanism.
Further, the conveying line comprises a plurality of sections of conveying sliding tables which are arranged at intervals along the X direction, and a moving channel is formed between two adjacent conveying sliding tables; a ground rail and a guide mechanism are arranged in each moving channel; the conveying line is provided with a conveying head end and a conveying tail end which are oppositely arranged, one side, far away from the conveying tail end, of the conveying head end is provided with a ground rail and a guide mechanism, and one side, far away from the conveying head end, of the conveying tail end is provided with a ground rail and a guide mechanism.
Further, the ground rail comprises a first guide rail, a first gear and a first rack, and the first rack is arranged on the first guide rail; the first gear is connected with the guide mechanism, the first gear is meshed with the first rack, and the first gear is rotatably arranged so that the guide mechanism moves along the first guide rail under the action of the first gear and the first rack.
Further, the turning device further includes: a support platform; the overturning platform is connected with the supporting platform and is rotatably arranged relative to the supporting platform, and the overturning platform is used for bearing stirrups, first longitudinal ribs and second longitudinal ribs which are conveyed by the guide mechanism and driving the stirrups, the first longitudinal ribs and the second longitudinal ribs to overturn by a preset angle.
Further, the flipping platform comprises a plurality of flipping supports, the flipping supports comprising: the support part is used for supporting the stirrup, the first longitudinal bar and the second longitudinal bar; a fixing part connected with the supporting part; the movable part is rotationally connected with the supporting part and is provided with an avoidance position and a clamping position, and when the movable part is positioned at the avoidance position, the stirrups, the first longitudinal ribs and the second longitudinal ribs are allowed to move to the supporting part; when the movable part is in the clamping position, the movable part, the fixed part and the supporting part enclose a clamping space, so that the stirrup, the first longitudinal ribs and the second longitudinal ribs are clamped in the clamping space.
Further, the movable portion is movably disposed with respect to the supporting portion to move toward or away from the fixed portion.
Further, the support platform comprises a first support platform and a second support platform which are arranged at intervals; the roll-over platform further comprises: the overturning body is provided with a first connecting end and a second connecting end which are oppositely arranged, and the first connecting end is connected with the first supporting platform and is rotatably arranged relative to the first supporting platform; the second connecting end is connected with the second supporting platform and is rotatably arranged relative to the second supporting platform; the overturning body extends along the X direction, and a plurality of overturning supporting pieces are arranged at intervals along the extending direction of the overturning body.
Further, the welding mechanism includes: the welding module is movably arranged along the X direction, the Y direction and the Z direction; the clamping cylinder module comprises a clamping cylinder and a clamping head, wherein the clamping cylinder drives the clamping head to be arranged in an openable manner so as to clamp the stirrup and the second longitudinal bar.
Further, the welding mechanism further comprises a longitudinal rib auxiliary rib feeding assembly, and the longitudinal rib auxiliary rib feeding assembly comprises a friction wheel and a guide wheel; the friction wheel is located the below of leading wheel, and the second is indulged the muscle and is inserted and establish between friction wheel and leading wheel, and the friction wheel is used for supporting the second and indulges the muscle, and leading wheel rotationally sets up to drive the second and indulge the muscle and remove along X direction.
Further, loading attachment still includes: a feeding frame; the horizontal adjusting mechanism is arranged on the feeding frame, and at least part of the horizontal adjusting mechanism is movably arranged along the Y direction so as to adjust the positions of stirrups positioned on the stirrup conveying mechanism and first longitudinal ribs positioned on the longitudinal rib conveying mechanism in the Y direction; the lifting mechanism is arranged on the feeding frame, and at least part of the lifting mechanism is movably arranged along the Z direction so as to adjust the positions of stirrups on the stirrup conveying mechanism and first longitudinal bars on the longitudinal bar conveying mechanism in the Z direction.
The welding production line is suitable for welding reinforcement cages, particularly for welding reinforcement cages of assembled residential building factories, and comprises a welding frame, a feeding device, a supporting device and a turnover device, wherein the welding production line is provided with first longitudinal reinforcements through longitudinal reinforcement conveying mechanisms, stirrups are arranged by stirrups conveying mechanisms, and a welding unit is used for welding the stirrups and the first longitudinal reinforcements together; the stirrups and the first longitudinal bars after welding are conveyed to a supporting device, and then a longitudinal bar conveying mechanism of a feeding device conveys the second longitudinal bars to the supporting device, so that the first welding device welds the second longitudinal bars with part of the stirrups in the stirrups, and at the moment, only the second longitudinal bars do not fall off from the stirrups; then the supporting device conveys the stirrups, the first longitudinal bars and the second longitudinal bars to the turnover device, so that the second welding device performs repair welding on the second longitudinal bars and the rest stirrups, namely, the stirrups which are not welded on the supporting device are welded with the second longitudinal bars; wherein, at least partial rotation of the turning device is matched to drive the stirrup, the first longitudinal bar and the second longitudinal bar to turn over, so that the second welding device welds the second longitudinal bars on different sides of the stirrup; and blanking after welding is finished. This welding production line can arrange stirrup, first indulge the muscle automatically, wears the second automatically and indulges the muscle, and automatic welding stirrup and first indulge muscle and second indulge muscle shaping, automatic unloading, realized the welded automation of steel reinforcement cage, and then, this welding production line can upgrade traditional intensive labor operation into mill automation mechanized operation, reduces construction operation personnel, reduces the cost of manufacture of steel reinforcement cage, improves production efficiency, improves steel reinforcement cage overall shaping quality, reduces intensity of labour. In addition, the first welding device and the second welding device of the welding production line comprise a plurality of welding mechanisms, so that the welding efficiency is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 shows a schematic view of an embodiment of a welding line according to the present application;
fig. 2 shows a schematic view of a loading device of a welding production line according to the application;
FIG. 3 shows a schematic view of a welding frame, a welding mechanism and a linear motion module assembly of a welding line according to the present application;
FIG. 4 shows a schematic view of a welding mechanism of a welding line according to the present application;
fig. 5 shows a schematic view of a support device of a welding line according to the application;
fig. 6 shows a schematic view of a turning device of a welding line according to the application;
fig. 7 shows a partial enlarged view of a support device of a welding line according to the application;
fig. 8 shows a schematic view of a rectangular reinforcement cage;
fig. 9 shows a schematic view of an L-shaped rebar cage;
fig. 10 shows a schematic view of a T-bar cage.
Wherein the above figures include the following reference numerals:
1. a welding frame; 11. a welding mechanism; 100. a first moving assembly; 101. a second moving assembly; 102. a third moving assembly; 103. a rotating assembly; 104. the longitudinal rib auxiliary rib feeding assembly; 105. a welding module; 106. clamping the cylinder module; 107. a wire feeding mechanism; 12. a linear motion module assembly;
2. a feeding device; 20. a lifting mechanism; 21. a longitudinal bar conveying mechanism; 22. a stirrup conveying mechanism; 23. a horizontal adjustment mechanism; 24. a welding unit; 25. a first longitudinal rib; 26. stirrups; 27. a feeding frame;
3. a support device; 30. a guide mechanism; 31. a conveying line; 311. conveying a sliding table; 312. a moving channel; 32. a ground rail; 321. a first guide rail; 322. a first rack; 33. a guide member; 34. conveying the support member;
4. a turnover device; 41. a slewing mechanism; 42. a turnover platform; 421. overturning the supporting piece; 422. a support part; 423. a fixing part; 424. a movable part; 425. a clamping space; 426. turning over the main body; 44. a support platform; 441. a first support platform; 442. and a second support platform.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The application provides a welding production line, please refer to fig. 1 to 10, comprising: the welding machine comprises a welding machine frame 1, wherein a first welding device and a second welding device which are arranged at intervals are arranged on the welding machine frame 1, and each of the first welding device and the second welding device comprises a plurality of welding mechanisms 11; the feeding device 2 comprises a longitudinal bar conveying mechanism 21, a stirrup conveying mechanism 22 and a welding unit 24, wherein the welding unit 24 is used for performing welding operation on a first longitudinal bar 25 on the longitudinal bar conveying mechanism 21 and a stirrup 26 on the stirrup conveying mechanism 22; the supporting device 3 is positioned below the first welding device, and the supporting device 3 is used for bearing the stirrups 26 and the first longitudinal ribs 25 which are conveyed by the feeding device 2 and are welded; the supporting device 3 is further used for bearing the second longitudinal bar conveyed by the feeding device 2, and allowing the first welding device to weld the second longitudinal bar and part of the stirrups 26 after the second longitudinal bar is conveyed to a preset position; the turning device 4 is located below the second welding device, the turning device 4 is used for bearing stirrups 26, first longitudinal ribs 25 and second longitudinal ribs conveyed by the supporting device 3, and the turning device 4 can drive the stirrups 26, the first longitudinal ribs 25 and the second longitudinal ribs to turn over so as to allow the second welding device to repair welding operation on the stirrups 26 and the second longitudinal ribs.
The welding production line is suitable for welding reinforcement cages, in particular for welding reinforcement cages of assembled residential building factories, and comprises a welding frame 1, a feeding device 2, a supporting device 3 and a turnover device 4, wherein the welding production line is provided with a first longitudinal reinforcement 25 through a longitudinal reinforcement conveying mechanism 21, a stirrup 26 is arranged by a stirrup conveying mechanism 22, and a welding unit 24 is used for welding the stirrup 26 and the first longitudinal reinforcement 25 together; the stirrup 26 and the first longitudinal bar 25 after the welding are conveyed to the supporting device 3, and then the longitudinal bar conveying mechanism 21 of the feeding device 2 conveys the second longitudinal bar to the supporting device 3, so that the first welding device welds the second longitudinal bar and part of the stirrup in the stirrup 26 together, and at the moment, the second longitudinal bar only needs to be prevented from falling from the stirrup 26; then the supporting device 3 conveys the stirrups 26, the first longitudinal ribs 25 and the second longitudinal ribs to the turning device 4, so that the second welding device performs repair welding on the second longitudinal ribs and the rest stirrups 26, namely, the stirrups 26 which are not welded on the supporting device 3 are welded with the second longitudinal ribs; wherein, at least partial rotation of the turning device 4 is matched to drive the stirrup 26, the first longitudinal bar 25 and the second longitudinal bar to turn over, so that the second welding device welds the second longitudinal bars on different sides of the stirrup 26; and blanking after welding is finished. This welding production line can arrange stirrup 26, first indulge the muscle 25 automatically, and the second is indulged to the automation, and automatic welding stirrup 26 is indulged muscle 25 and second and is indulged muscle shaping, automatic unloading with first, has realized the welded automation of steel reinforcement cage, and then, this welding production line can upgrade traditional intensive labor operation into mill automation mechanized operation, reduces construction operation personnel, reduces the cost of manufacture of steel reinforcement cage, improves production efficiency, improves steel reinforcement cage overall molding quality, reduces intensity of labour. In addition, the first welding device and the second welding device of the welding production line each comprise a plurality of welding mechanisms 11, so that the welding efficiency is further improved.
The vertical bars located at the corner positions of the stirrup 26 are first vertical bars 25, and the vertical bars located on the side surfaces of the stirrup 26 between adjacent corner positions are second vertical bars.
In the present embodiment, the stirrup conveying mechanism 22 conveys the stirrup 26 in the X direction, and the longitudinal bar conveying mechanism 21 conveys the first longitudinal bar 25 and the second longitudinal bar in the X direction; the support device 3 includes: a conveying line 31 extending in the X direction to receive the stirrup 26 and the first longitudinal bar 25 conveyed by the feeding device 2; at least one guide mechanism 30 is provided at one side of the conveying line 31 to guide the stirrup 26 moving along the conveying line 31.
In particular, the conveying line 31 includes a fourth motor, a third synchronous belt, a third synchronous wheel and a roller, so as to support the semi-product reinforcement cage and reduce the friction resistance in the conveying process of the reinforcement cage.
In the present embodiment, the guide mechanism 30 includes a conveying support 34 and a guide 33 connected to the conveying support 34, the guide 33 being for guiding the stirrup 26 moving along the conveying line 31; the conveying support 34 is used for supporting the stirrup 26, the first longitudinal bar 25 and the second longitudinal bar; the welding production line further includes: the ground rail 32, the ground rail 32 extends in the Y direction, and the conveyance support 34 is connected to the ground rail 32 and slidably disposed in the Y direction with respect to the ground rail 32 so that the guide mechanism 30 conveys the stirrups 26, the first longitudinal bars 25, and the second longitudinal bars to the turning device 4.
In particular, the guide 33 comprises a third motor, a second timing belt, a second timing wheel and a guide link plate, so as to ensure automatic and stable conveyance of the semi-finished product reinforcement cage along the X direction.
In this embodiment, the conveying line 31 includes a plurality of conveying sliding tables 311 arranged at intervals along the X direction, and a moving channel 312 is formed between two adjacent conveying sliding tables 311; each moving channel 312 is internally provided with a ground rail 32 and a guide mechanism 30; the conveying line 31 has a conveying head end and a conveying tail end which are oppositely arranged, a ground rail 32 and a guide mechanism 30 are arranged on one side of the conveying head end away from the conveying tail end, and a ground rail 32 and a guide mechanism 30 are arranged on one side of the conveying tail end away from the conveying head end.
In the present embodiment, the ground rail 32 includes a first rail 321, a first gear, and a first rack 322, the first rack 322 being disposed on the first rail 321; the first gear is connected with the guiding mechanism 30, the first gear is meshed with the first rack 322, and the first gear is rotatably arranged so that the guiding mechanism 30 moves along the first guide rail 321 under the action of the first gear and the first rack 322. The welded semi-finished product reinforcement cage is conveyed to a turnover device 4.
In specific implementation, the first gear is driven to rotate by a motor.
In the present embodiment, the flipping unit 4 further includes: a support platform 44; the overturning platform 42, the overturning platform 42 is connected with the supporting platform 44 and is rotatably arranged relative to the supporting platform 44, and the overturning platform 42 is used for bearing the stirrups 26, the first longitudinal ribs 25 and the second longitudinal ribs conveyed by the guide mechanism 30 and driving the stirrups 26, the first longitudinal ribs 25 and the second longitudinal ribs to overturn by a preset angle.
The main function of the turnover device 4 is to accelerate circulation and reduce production beats. And (3) adopting a method of welding the left surface and the right surface and then welding the upper surface and the lower surface, welding the second longitudinal ribs of the remaining side surfaces, rotating the reinforcement cage by 90 degrees after welding, and continuously welding the second longitudinal ribs of the upper surface and the lower surface.
In specific implementation, the turnover device 4 further comprises a rotation mechanism 41, wherein the rotation mechanism 41 comprises a rotation motor and a rotation speed reducer, and the rotation motor is connected with the turnover platform 42 through the rotation speed reducer so as to drive the turnover platform 42 to rotate. Wherein, the number of the turning mechanisms 41 is two, one turning mechanism 41 is connected with one end of the turning platform 42, and the other turning mechanism 41 is connected with the other end of the turning platform 42. After the welding of the left side longitudinal ribs and the right side longitudinal ribs of the reinforcement cage is finished, the reinforcement cage is integrally turned over by 90 degrees, and the welding of the longitudinal ribs of the remaining 2 sides is continued.
In the present embodiment, the flipping platform 42 includes a plurality of flipping supports 421, and the flipping supports 421 include: a support portion 422 for supporting the stirrup 26, the first longitudinal bar 25 and the second longitudinal bar; a fixing portion 423 connected to the supporting portion 422; the movable portion 424 is connected to the support portion 422 and is rotatably provided with respect to the support portion 422, the movable portion 424 has a retracted position in which the stirrup 26, the first longitudinal bar 25, and the second longitudinal bar are moved onto the support portion 422, and a clamping position in which the movable portion 424 encloses a clamping space 425 with the fixed portion 423 and the support portion 422, and the movable portion 424 is rotatably provided between the retracted position and the clamping position. Allowing stirrup 26, first longitudinal bar 25 and second longitudinal bar to move onto support 422 when movable section 424 is in the retracted position; when the movable portion 424 is at the clamping position, the movable portion 424, the fixed portion 423 and the supporting portion 422 enclose a clamping space 425, so that the stirrup 26, the first longitudinal rib 25 and the second longitudinal rib are clamped in the clamping space 425.
In specific implementation, the supporting part 422 is formed by welding square-way materials so as to support the weight of the whole reinforcement cage; the fixed portion 423 and the movable portion 424 are each of a rod-like structure, and the fixed portion 423 extends in the Z direction.
In particular, the movable portion 424 is rotated between the retracted position and the clamped position by a cylinder disposed on the support portion 422. When the cylinder is opened, the movable part 424 is horizontally placed, and after the semi-product reinforcement cage is placed on the supporting part 422, the cylinder is closed to clamp the reinforcement cage, and the size of the reinforcement cage can be automatically adjusted.
In the present embodiment, the movable portion 424 is movably disposed with respect to the supporting portion 422 to move the movable portion 424 toward or away from the fixed portion 423. Wherein the movable portion 424 is moved in the Y direction by a moving motor, a moving gear, and a moving rack, wherein the moving motor is disposed on the supporting portion 422.
Specifically, the support portion 422 is further provided with a moving rail, so that the movable portion 424 moves along the moving rail to perform a limiting function.
In this embodiment, the support platform 44 includes a first support platform 441 and a second support platform 442 that are disposed at intervals; the flipping platform 42 further comprises: the overturning body 426, the overturning body 426 is provided with a first connecting end and a second connecting end which are oppositely arranged, and the first connecting end is connected with the first supporting platform 441 and is rotatably arranged relative to the first supporting platform 441; the second connecting end is connected with the second supporting platform 442 and is rotatably arranged relative to the second supporting platform 442; the flipping main body 426 extends in the X direction, and a plurality of flipping supports 421 are disposed at intervals along the extending direction of the flipping main body 426.
In the present embodiment, the welding mechanism 11 includes: the welding module 105 is movably arranged along the X direction, the Y direction and the Z direction of the welding module 105; the clamping cylinder module 106 comprises a clamping cylinder and a clamping head, and the clamping cylinder drives the clamping head to be arranged in an openable and closable manner so as to clamp the stirrup 26 and the second longitudinal bar. Any two of the X direction, the Y direction and the Z direction are vertical, the Z direction is vertical, and the X direction and the Y direction are horizontal.
Wherein, welding module 105 adopts carbon dioxide arc welding, mainly comprises welder and fixing base, installs according to certain design angle, and the convenience welds the striking, reduces clear rifle number of times.
The clamping cylinder module 106 is used for tensioning and attaching the longitudinal bars to the stirrups before welding, so that the situation that the welding position is too large in gap and cannot be started due to overlarge deformation of the upper working procedure between the longitudinal bars and the stirrups is prevented, and welding quality is guaranteed.
In this embodiment, the welding mechanism 11 further includes a longitudinal rib auxiliary rib feeding assembly 104, and the longitudinal rib auxiliary rib feeding assembly 104 includes a friction wheel and a guide wheel; the friction wheel is located the below of leading wheel, and the second is indulged the muscle and is inserted and establish between friction wheel and leading wheel, and the friction wheel is used for supporting the second and indulges the muscle, and leading wheel rotationally sets up to drive the second and indulge the muscle and remove along X direction. Wherein, the leading wheel is rotated by motor drive, and the supplementary power of supporting and carrying is provided in the supplementary muscle subassembly 104 that send of indulging the muscle is used for indulging the muscle transportation process, guarantees that indulging the muscle can straight steady carry.
In specific implementation, the welding frame 1 is formed by welding square-way materials; alternatively, eight individually movable linear motion module assemblies 12 are mounted on the welding frame 1, each linear motion module assembly 12 being used for mounting a different welding mechanism 11; wherein the first welding device and the second welding device each comprise four linear motion module assemblies 12.
In particular, the welding mechanism 11 further includes a wire feeder 107, consisting essentially of a welding wire and a wire feeder, which provides the desired welding material for the weld.
In particular, the linear motion module assembly 12 includes a Z-direction linear motion module and a Y-direction linear motion module connected to the Z-direction linear motion module; the welding mechanism 11 is connected with the linear motion module assembly 12 to drive the welding mechanism 11 to perform linear motion in the X direction and the Y direction so as to convey the welding mechanism 11 to a certain spatial coordinate point.
In particular, the welding mechanism 11 includes a first moving assembly 100, a second moving assembly 101, a third moving assembly 102, and a rotating assembly 103; the first moving assembly 100 comprises a first servo motor, a second gear, a second rack and a linear guide rail, so as to drive the longitudinal bar auxiliary bar feeding assembly 104, the welding module 105 and the clamping cylinder module 106 to move along the Y direction; the second moving assembly 101 comprises a first linear motor and a first sliding block, so that the welding module 105 is driven to move in the Y direction, the position of the welding module 105 in the Y direction is accurately adjusted, accurate positioning to a welding position is facilitated, and welding quality is guaranteed; the third moving assembly 102 comprises a second linear motor and a second sliding block, and can drive the welding module 105 to move in the X direction, so that the position of the welding module 105 in the X direction can be accurately adjusted, the welding module can be conveniently and accurately positioned to a welding position, and the welding quality is ensured; the rotating assembly 103 comprises a second servo motor and a planetary reducer to drive the clamping cylinder module 106 to rotate around the X direction, so that the second longitudinal rib is conveniently welded by welding in a prone or overhead mode.
In this embodiment, the feeding device 2 further includes: a loading frame 27; a horizontal adjustment mechanism 23 provided on the feeding frame 27, at least part of the horizontal adjustment mechanism 23 being movably provided in the Y direction to adjust positions of the stirrups 26 located on the stirrup conveying mechanism 22 and the first longitudinal bars 25 located on the longitudinal bar conveying mechanism 21 in the Y direction; the lifting mechanism 20 is arranged on the feeding frame 27, and at least part of the lifting mechanism 20 is movably arranged along the Z direction so as to adjust the positions of the stirrups 26 on the stirrup conveying mechanism 22 and the first longitudinal ribs 25 on the longitudinal rib conveying mechanism 21 along the Z direction.
Wherein, loading attachment 2 can be according to the size of steel reinforcement cage, can flexible switching in order to adapt to the size of different stirrups and indulge the muscle. The stirrup conveying mechanism 22 can realize the automatic positioning and the stirrup pulling of stirrups; the longitudinal bar conveying mechanism 21 can automatically position the longitudinal bars to space coordinate points and then automatically convey the longitudinal bars to the welding stations.
Specifically, the positions of the first longitudinal bars 25 and the stirrups 26 are adjusted by the horizontal adjusting mechanism 23 and the lifting mechanism 20, so that reinforcement cages with different specifications and different sizes can be positioned.
When the welding production line is specifically implemented, the welding production line can realize one machine for multiple purposes for welding reinforcement cages with different specifications (including rectangle, L-shaped and T-shaped) and different sizes. The number of first longitudinal ribs at the corner parts of the rectangular reinforcement cage is 4, and the other longitudinal ribs to be arranged are second longitudinal ribs, as shown in fig. 8; the number of first longitudinal ribs at the corners of the L-shaped reinforcement cage is 6, and the other longitudinal ribs to be arranged are second longitudinal ribs, as shown in fig. 9; the first longitudinal bars at the corner positions of the T-shaped reinforcement cage are 8, and the other longitudinal bars needing to be arranged are all second longitudinal bars, as shown in fig. 10.
In specific implementation, the longitudinal bar conveying mechanism 21 comprises a first motor, a first synchronous belt, a first synchronous wheel, a conveying friction wheel and a conveying guide wheel, and is mainly used for realizing the automation of feeding of the longitudinal bar along the X axial direction.
In particular, the stirrup conveying mechanism 22 includes a second motor, a third gear, a conveying chain and a stirrup tooth, and is mainly used for realizing the automation of feeding stirrups.
In specific implementation, the lifting mechanism 20 comprises a third servo motor, a lifting guide wheel, a fourth gear, a fourth rack and a counterweight, and has the main effects of accurately adjusting the positions of the stirrups and the first longitudinal ribs in the Z direction according to different height sizes of the reinforcement cage and ensuring the welding dimensional accuracy.
In specific implementation, the horizontal adjusting mechanism 23 comprises a fourth servo motor, a ball screw and a linear guide rail, and has the main effects of accurately adjusting the positions of the stirrups and the longitudinal ribs in the Y direction according to the width sizes of different reinforcement cages and guaranteeing the welding dimensional accuracy.
In practice, the welding unit 24 is fixed to the loading frame 27 independently of the lifting mechanism 20 and the horizontal adjustment mechanism 23. The welding gun is mainly composed of 4 welding guns, a cross-shaft mechanical arm and a clamping cylinder assembly, wherein the welding guns are fixed on the cross-shaft mechanical arm, the cross-shaft mechanical arm can move along the Y direction and the Z direction, the welding guns can be adjusted to the positions to be welded in advance according to the appearance sizes of different reinforcement cages, the clamping cylinder assembly is used for tightening longitudinal bars to be close to stirrups before welding, gaps of the welding positions are reduced, and arcing of the welding guns is facilitated.
Taking a rectangular reinforcement cage as an example, the working principle of the welding production line of the application is as follows:
parameter setting: the BIM information is based on the automatic introduction of the drawing information of the reinforcement cage, and the welding parameters can be manually set and modified through the control operation interface; according to MES scheduling and product BIM information, software program instructions automatically adjust the lifting mechanism 20 and the horizontal adjusting mechanism 23 to proper positions, so that feeding is facilitated; and simultaneously, the welding unit 24 is adjusted to adjust the welding gun to the position to be welded.
The preparation process comprises the following steps: stirrups 26 are welded and formed by the previous process and are orderly piled on the stirrup conveying mechanism 22; the processes of cutting and stripping the longitudinal bars are completed by the previous process, 4 longitudinal bars at the corners (namely, the first longitudinal bars) are fed onto the longitudinal bar conveying mechanism 21 at one time, and the longitudinal bars are automatically conveyed to the positions of welding points.
Welding semi-finished products: the computer sends instructions to the welding unit 24 to weld the 4 longitudinal bars with the first stirrup 26; the program linkage control longitudinal bar conveying mechanism 21 and the stirrup conveying mechanism 22 respectively feed the longitudinal bars at a distance, dial one stirrup 26 forwards, then the welding unit 24 welds 4 longitudinal bars with the second stirrup, and the steps are repeated until the 4 longitudinal bars are welded with all the stirrups 26.
The welding of the reinforcement cage is completed by a stirrup 26, the longitudinal bar conveying mechanism 21 pushes a section of molded semi-finished product forward to the supporting device 3, a section of molded semi-finished product is welded, the semi-finished product of the reinforcement cage entering the supporting device 3 is stably conveyed to a welding station under the rolling of the supporting and guiding piece 33 of the conveying line 31 until the whole reinforcement cage is conveyed in.
After the welding of the 4 longitudinal bars at the corners is completed, the longitudinal bar conveying mechanism 21 then needs to feed the remaining longitudinal bars (i.e., the second longitudinal bars) into the supporting device 3. Before 2 longitudinal bars are fed each time, the computer sends out instructions to control the first welding device and the first moving assembly 100 to move to a specified spatial position; the longitudinal bar auxiliary bar feeding assembly 104 provides support and power in the bar feeding process, and stably and flatly transmits the longitudinal bar to the other end of the reinforcement cage; after the longitudinal bar is fed, the clamping cylinder module 106 tightens the longitudinal bar to be close to the stirrup, the welding module 105 welds the longitudinal bar, a plurality of points are quickly spot-welded on the longitudinal bar, and the second longitudinal bar is fixed on the stirrup without all welding. The clamping cylinder module 106 opens the clamping cylinder, loosens the longitudinal bars, and the welding module 105 is pushed to a safe position. And then 2 longitudinal bars are sent again, and the steps are repeated until all the longitudinal bars are fixed on the reinforcement cage by spot welding.
The semi-finished product of the reinforcement cage is slipped onto the turnover device 4 from the supporting device 3 through the ground rail 32, and the movable part 424 clamps the reinforcement cage, so that the secondary positioning is completed.
The computer issues instructions to control the second welding device, the first moving assembly 100, to move to a designated position. The second moving assembly 101, the third moving assembly 102 and the rotating assembly 103 are fine tuned using laser guidance to adjust the welding module 105 to a weldable position. Then the clamping cylinder module 106 tightens the longitudinal bars close to the stirrups, the welding module 105 welds, and the longitudinal bars on the left side and the right side are subjected to repair welding. After all welding of the welding spots which are not welded are completed, the whole steel reinforcement cage is turned over by 90 degrees through the rotation mechanism 41, longitudinal ribs on the upper surface and the lower surface are turned over to the left side surface and the right side surface, and repair welding is continued, so that overhead welding is avoided, and unreachable positions of a welding gun are eliminated.
And (5) finishing welding, namely welding finished products and blanking.
From the above description, it can be seen that the above embodiments of the present application achieve the following technical effects:
according to the application, the welding of reinforcement cages with different specifications is realized through an automatic control system. The full-automatic welding production line adopts a modularized design, occupies a small area, is convenient to directly land in an assembled building factory, realizes full-automatic industrial production of the reinforcement cage, and realizes economic benefits.
The application provides a solution for realizing full automation and intellectualization of the reinforcement cage manufacture; the labor investment is reduced, the labor cost is reduced, the labor intensity is reduced, and the construction potential safety hazard of the building site is reduced; the quality of the steel reinforcement cage finished product can be improved by applying the technology; the automatic binding and forming process can replace the traditional manual binding and forming process of the reinforcement cage, can realize automatic production of reinforcement cage manufacturing factories, improves working efficiency and reduces production cost.
The application adopts a high-efficiency stable control mode and provides software support for high-efficiency and stable operation of equipment. And the control system is provided with a communication unit which is communicated with the BIM system and the multi-machine scheduling system, so that the automatic operation capability of the equipment can be effectively improved. The BIM system is used for automatically guiding in the reinforcement cage drawing, so that the positions and the distances of longitudinal bars of the reinforcement cage are automatically positioned, and the characteristics of flexible welding of the multi-specification rectangular reinforcement cage are realized. Realize intelligent production, make material information carry out synchronization simultaneously to improve overall efficiency.
The application precisely arranges stirrups through an optimization algorithm, reduces the production of reinforcing steel bar remnants and waste materials, and solves the problems of secondary work and safety in reinforcing steel bar engineering.
The application adopts automatic flexible servo positioning longitudinal bars and stirrups to meet the requirements of reinforcement cages with different sizes and different external dimensions, wherein, independent positioning and fixing mechanisms are needed for each longitudinal bar, thus the welding of rectangular reinforcement cages with various specifications can be flexibly covered. Can realize the free switching of different products and meet the requirements of flexible production lines. Can cover the shape of a steel reinforcement cage: rectangular reinforcement cages, L-shaped reinforcement cages, T-shaped reinforcement cages and other special-shaped reinforcement cages.
The application has the characteristics of simple operation and friendly interface, is convenient to use, supports single-person operation, and can cooperate with linkage of all mechanisms, thereby reducing unnecessary waiting and reducing working beat time.
The feeding machine, the main machine and the discharging frame can be quickly assembled and disassembled in a modularized mode and integrally lifted.
The welding longitudinal rib diameter range of the application is 12 mm-25 mm, and the rib diameter range is 6 mm-12 mm; maximum working range: the welding method can meet the requirements of welding rectangular reinforcement cages (the minimum spacing of stirrups is 50 mm) with the overall dimension of minimum 200 x 300 and maximum 800 x 1200, and the length of the welding method can reach 12000mm at the maximum.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (12)
1. A welding line, comprising:
the welding machine comprises a welding machine frame, wherein a first welding device and a second welding device which are arranged at intervals are arranged on the welding machine frame, and each of the first welding device and the second welding device comprises a plurality of welding mechanisms;
the feeding device comprises a longitudinal bar conveying mechanism, a stirrup conveying mechanism and a welding unit, wherein the welding unit is used for performing welding operation on a first longitudinal bar on the longitudinal bar conveying mechanism and stirrups on the stirrup conveying mechanism;
the supporting device is positioned below the first welding device and is used for bearing the stirrups and the first longitudinal ribs after welding conveyed by the feeding device; the supporting device is also used for bearing the second longitudinal bars conveyed by the feeding device, and the first welding device is allowed to weld the second longitudinal bars and part of the stirrups after the second longitudinal bars are conveyed to a preset position;
the overturning device is positioned below the second welding device and is used for bearing the stirrups, the first longitudinal ribs and the second longitudinal ribs which are conveyed by the supporting device, and the overturning device can drive the stirrups, the first longitudinal ribs and the second longitudinal ribs to overturn so as to allow the second welding device to carry out repair welding operation on the stirrups and the second longitudinal ribs;
the longitudinal bars positioned at the corner positions of the stirrups are the first longitudinal bars, and the longitudinal bars positioned at the side surfaces of the stirrups and positioned between the adjacent corner positions are the second longitudinal bars.
2. The welding line according to claim 1, wherein the stirrup conveying mechanism conveys the stirrups in the X direction, and the longitudinal bar conveying mechanism conveys the first longitudinal bar and the second longitudinal bar in the X direction; the support device includes:
a conveying line extending along the X direction to receive the stirrups and the first longitudinal bars conveyed by the feeding device; the conveying line comprises a plurality of sections of conveying sliding tables which are arranged at intervals along the X direction, and a moving channel is formed between every two adjacent conveying sliding tables.
3. The welding line of claim 2, wherein the support device further comprises:
at least one guiding mechanism arranged at one side of the conveying line, wherein the guiding mechanism comprises a conveying supporting piece and a guiding piece connected with the conveying supporting piece, and the guiding piece is used for guiding the stirrup moving along the conveying line; the conveying support piece is used for supporting the stirrups, the first longitudinal ribs and the second longitudinal ribs.
4. A welding line as defined in claim 3, further comprising:
the ground rail extends along the Y direction, the conveying support piece is connected with the ground rail and is slidably arranged relative to the ground rail in the Y direction, so that the guide mechanism conveys the stirrups, the first longitudinal ribs and the second longitudinal ribs to the turnover device;
wherein, each moving channel is internally provided with the ground rail and the guide mechanism; the conveying line is provided with a conveying head end and a conveying tail end which are oppositely arranged, one side, far away from the conveying tail end, of the conveying head end is provided with the ground rail and the guiding mechanism, and one side, far away from the conveying head end, of the conveying tail end is provided with the ground rail and the guiding mechanism.
5. The welding line of claim 4, wherein the ground rail comprises a first rail, a first gear, and a first rack, the first rack disposed on the first rail; the first gear is connected with the guide mechanism, the first gear is meshed with the first rack, and the first gear is rotatably arranged, so that the guide mechanism moves along the first guide rail under the action of the first gear and the first rack.
6. A welding line as defined in claim 3, wherein the flipping unit further comprises:
a support platform;
the overturning platform is rotationally connected to the supporting platform and is used for bearing stirrups conveyed by the guide mechanism, the first longitudinal ribs and the second longitudinal ribs, and driving the stirrups, the first longitudinal ribs and the second longitudinal ribs to overturn by a preset angle.
7. The welding line of claim 6, wherein the flipping platform comprises a plurality of flipping supports, the flipping supports comprising:
a support portion for supporting the stirrup, the first longitudinal bar and the second longitudinal bar;
a fixing part connected with the supporting part;
the movable part is rotationally connected with the supporting part and is provided with an avoidance position and a clamping position, and when the movable part is positioned at the avoidance position, the stirrup, the first longitudinal ribs and the second longitudinal ribs are allowed to move onto the supporting part; when the movable part is positioned at the clamping position, the movable part, the fixed part and the supporting part enclose a clamping space, so that the stirrup, the first longitudinal ribs and the second longitudinal ribs are clamped in the clamping space.
8. The welding line of claim 7, wherein the movable portion is movably disposed with respect to the support portion to be close to or away from the fixed portion.
9. The welding line of claim 7, wherein the support platform comprises a first support platform and a second support platform disposed in spaced apart relation; the flip platform further comprises:
the overturning body is provided with a first connecting end and a second connecting end which are oppositely arranged, and the first connecting end is connected with the first supporting platform and is rotatably arranged relative to the first supporting platform; the second connecting end is connected with the second supporting platform and is rotatably arranged relative to the second supporting platform; the overturning body extends along the X direction, and a plurality of overturning supporting pieces are arranged at intervals along the extending direction of the overturning body.
10. The welding line of claim 1, wherein the welding mechanism comprises:
the welding module is movably arranged along the X direction, the Y direction and the Z direction;
the clamping cylinder module comprises a clamping cylinder and a clamping head, wherein the clamping cylinder drives the clamping head to be arranged in an openable manner so as to clamp the stirrup and the second longitudinal bar.
11. The welding line of claim 10, wherein the welding mechanism further comprises a longitudinal bar auxiliary bar feed assembly comprising a friction wheel and a guide wheel; the friction wheel is located the below of leading wheel, the second is indulged the muscle and is inserted and establish the friction wheel with between the leading wheel, the friction wheel is used for supporting the second indulges the muscle, the leading wheel rotationally sets up, so as to drive the second indulges the muscle and follow X direction and remove.
12. The welding production line of claim 1, wherein the loading device further comprises:
a feeding frame;
the horizontal adjusting mechanism is arranged on the feeding rack, and at least part of the horizontal adjusting mechanism is movably arranged along the Y direction so as to adjust the positions of the stirrups on the stirrup conveying mechanism and the first longitudinal ribs on the longitudinal rib conveying mechanism in the Y direction;
the lifting mechanism is arranged on the feeding frame, and at least part of the lifting mechanism is movably arranged along the Z direction so as to adjust the positions of the stirrups on the stirrup conveying mechanism and the first longitudinal ribs on the longitudinal rib conveying mechanism in the Z direction.
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| CN114273832B (en) * | 2022-01-20 | 2023-05-12 | 广东省科学院中乌焊接研究所 | Welding equipment and welding method |
| CN114733984B (en) * | 2022-04-08 | 2023-04-11 | 山东送变电工程有限公司 | Auxiliary equipment for machining cylindrical reinforcement cage |
| CN116393880B (en) * | 2023-06-06 | 2023-08-29 | 成都环龙智能机器人有限公司 | Welding equipment with magnesium aluminum tray clamp |
| CN117905284B (en) * | 2024-03-19 | 2024-06-14 | 中铁四局集团有限公司 | Self-propelled rail trolley for transporting and assembling stirrup sheets and use method thereof |
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