CN113441659B - Longitudinal bar wire arranging mechanism and mesh welding production line - Google Patents
Longitudinal bar wire arranging mechanism and mesh welding production line Download PDFInfo
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- CN113441659B CN113441659B CN202010212291.6A CN202010212291A CN113441659B CN 113441659 B CN113441659 B CN 113441659B CN 202010212291 A CN202010212291 A CN 202010212291A CN 113441659 B CN113441659 B CN 113441659B
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- 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
- B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
- B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
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Abstract
The invention relates to the technical field of reinforcing mesh production, in particular to a longitudinal bar arranging mechanism and a mesh welding production line. The invention provides a longitudinal rib arranging mechanism which comprises a rack, a longitudinal rib arranging assembly and an adjusting module, wherein the longitudinal rib arranging assembly is arranged on the rack and comprises a plurality of arranging pieces, a longitudinal rib arranging groove extending along the extending direction of longitudinal ribs is formed in each arranging piece, and the longitudinal rib arranging groove is used for bearing the longitudinal ribs; the adjusting module is arranged on the rack and used for adjusting the distance between two adjacent distributing pieces. This indulge muscle winding displacement mechanism can arrange the muscle of indulging by multiple different interval, need not to change and indulge muscle winding displacement mechanism and can realize processing the reinforcing bar net of multiple different specifications, improves the operating efficiency, reduction equipment cost.
Description
Technical Field
The invention relates to the technical field of reinforcing mesh production, in particular to a longitudinal bar arranging mechanism and a mesh welding production line.
Background
The reinforcing mesh is mixed with concrete to form a concrete prefabricated component, which is indispensable in the field of construction. The existing reinforcing mesh welding production line generally comprises the following processing steps: 1) arranging a plurality of longitudinal steel bars according to required intervals by using a longitudinal bar arranging mechanism; 2) arranging a transverse steel bar on a plurality of longitudinal steel bars; 3) welding the transverse steel bars and the longitudinal steel bars into a whole by using a welding machine; 4) pulling the welded transverse steel bars out of the welding position by using a net pulling mechanism; 5) and repeating the steps 2) -4) until the processing of the reinforcing mesh is completed.
In the building field, to different use scenes, the reinforcing bar net of different specifications is usually required, and in current reinforcing bar net welding production line, because the winding displacement interval of vertical bar winding displacement mechanism is single, the reinforcing bar net of a specification can only be processed, for obtaining multiple specification reinforcing bar net, there are two kinds of solutions usually: 1) the reinforcing mesh welding production lines with different models are used for processing reinforcing meshes with different specifications, and the scheme has higher requirement on the space size of a factory and higher equipment cost; 2) the longitudinal bar wire arranging mechanisms with different wire arranging intervals are replaced in the same reinforcing bar mesh welding production line to process the reinforcing bar meshes with different specifications, the processing efficiency of the scheme is lower, the assembling production line is repeatedly disassembled and assembled, each device in the production line is easily damaged, and the service life of the production line is shortened.
Therefore, a longitudinal rib arranging mechanism capable of realizing multiple pitch arrangement is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a longitudinal rib arranging mechanism to solve the problem that the arrangement distance of the longitudinal rib arranging mechanism in the prior art is single.
In order to realize the purpose, the following technical scheme is provided:
in one aspect, a longitudinal bar arranging mechanism is provided, which comprises:
a frame;
the longitudinal rib arranging component is arranged on the rack and comprises a plurality of arranging pieces, longitudinal rib arranging grooves extending along the extending direction of the longitudinal ribs are formed in the arranging pieces, and the longitudinal rib arranging grooves are used for bearing the longitudinal ribs;
and the adjusting module is arranged on the rack and used for adjusting the distance between every two adjacent cloth arranging pieces.
As the preferred scheme of the longitudinal bar winding displacement mechanism, the adjusting module comprises:
the shear type telescopic assembly is arranged on the rack and can be stretched along the arrangement direction of the longitudinal ribs, and the plurality of arrangement pieces are arranged on the shear type telescopic assembly at intervals along the arrangement direction of the longitudinal ribs;
as the preferred scheme of indulging muscle winding displacement mechanism, the regulation module still includes:
the telescopic driving assembly is arranged on the rack, the driving end of the telescopic driving assembly is in transmission connection with the scissor type telescopic assembly, and the telescopic driving assembly can drive the scissor type telescopic assembly to extend or shorten so as to adjust the distance between the plurality of cloth arranging pieces.
As a preferable scheme of the longitudinal rib winding displacement mechanism, the scissor type telescopic assembly comprises:
and a first end part hinged node of a first end of the scissor type telescopic frame is hinged with the frame, a second end part hinged node of the first end of the scissor type telescopic frame is hinged with the driving end of the telescopic driving component, and one end part hinged node of a second end of the scissor type telescopic frame is connected with the frame in a sliding mode, so that the second end of the scissor type telescopic frame can move along the frame.
As a preferable scheme of the longitudinal rib winding displacement mechanism, the scissor type telescopic assembly further comprises:
the supporting plates are arranged at end part hinged nodes on the same side of the first end part hinged node on the scissors type expansion bracket, and the arranging pieces are arranged on the supporting plates so that the height of the arranging pieces is kept unchanged when the scissors type expansion bracket extends or shortens.
As a preferable scheme of the longitudinal rib arranging mechanism, the telescopic driving assembly comprises:
the screw rod is arranged on the rack along the direction vertical to the arrangement direction of the longitudinal ribs;
the sliding block is fixedly connected with the nut seat of the screw rod and is hinged with a second end part hinged node at the first end of the scissor type telescopic frame;
the telescopic driving part is arranged on the rack, and the driving end of the telescopic driving part is in transmission connection with the lead screw and can drive the lead screw to rotate so that the sliding block moves along the lead screw.
As a preferred scheme of the longitudinal rib arranging mechanism, the longitudinal rib arranging mechanism further comprises a height adjusting mechanism, the height adjusting mechanism is arranged on the supporting plate and located at the output end of the arranging piece and used for adjusting the height of the longitudinal rib penetrating out of the arranging piece so as to enable the longitudinal rib to be abutted against the transverse rib.
As a preferable aspect of the longitudinal rib arranging mechanism, the height adjusting mechanism includes:
the mounting seat is arranged on the supporting plate;
the pressing wheel assembly comprises a connecting plate and pressing wheels, the connecting plate is arranged on the mounting seat in a lifting mode, the two pressing wheels are arranged on the connecting plate at intervals in the vertical direction, and longitudinal ribs can penetrate between the two pressing wheels;
and the driving end of the lifting driving piece is connected with the connecting plate and can drive the connecting plate to drive the pressing wheel to lift so as to adjust the height of the longitudinal rib.
As the preferred scheme of indulging muscle winding displacement mechanism, indulge muscle winding displacement mechanism still includes the guide, the guide is tubaeform tubular structure, be provided with the guiding hole on the mount pad, the guide sets up on the mount pad and with the guiding hole communicates, indulges the muscle and can follow the flaring end entering of guide and follow the guiding hole is worn out.
On the other hand, provide a net piece welding production line, include as above indulge muscle winding displacement mechanism, net piece welding production line still includes:
the transverse rib arranging mechanism is arranged at the downstream of the longitudinal rib arranging mechanism and is used for supporting a transverse rib;
and the welding mechanism is arranged above the transverse rib arranging mechanism and used for welding the transverse ribs and the plurality of longitudinal ribs into a whole.
As a preferred scheme of the mesh welding production line, the mesh welding production line further comprises a mesh pulling device arranged at the downstream of the welding mechanism, and the mesh pulling device can pull the transverse ribs welded with the longitudinal ribs into a whole along the extending direction of the longitudinal ribs so as to pull the non-welded parts of the longitudinal ribs to the lower part of the welding mechanism for welding.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a longitudinal rib arranging mechanism which comprises a rack, a longitudinal rib arranging assembly and an adjusting module, wherein the longitudinal rib arranging assembly is arranged on the rack and comprises a plurality of arranging pieces, a longitudinal rib arranging groove extending along the extending direction of longitudinal ribs is formed in each arranging piece, and the longitudinal rib arranging groove is used for bearing the longitudinal ribs; the adjusting module is arranged on the rack and used for adjusting the distance between two adjacent distributing pieces. This indulge muscle winding displacement mechanism can arrange the muscle of indulging by multiple different interval, need not to change and indulge muscle winding displacement mechanism and can realize processing the reinforcing bar net of multiple different specifications, improves the operating efficiency, reduction equipment cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mesh welding production line provided in the first and second embodiments of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
fig. 4 is a schematic structural view of a longitudinal rib arranging mechanism according to a third embodiment of the present invention;
fig. 5 is a partial schematic view of a longitudinal rib arranging mechanism according to a third embodiment of the present invention;
FIG. 6 is an enlarged view at C of FIG. 4;
fig. 7 is a schematic structural diagram of a net pulling device according to a fourth embodiment of the present invention;
fig. 8 is a schematic structural view of the net pulling mechanism provided in the fourth embodiment of the present invention, without a pressing assembly;
fig. 9 is a schematic structural diagram of a net pulling mechanism according to a fourth embodiment of the present invention.
Reference numerals:
100-support connectors;
1-a steel bar pay-off rack;
2-a steel bar guide frame;
3-straightening and cutting machine of the steel bar;
4-longitudinal rib arranging mechanism; 41-a frame; 411-a mobile mount; 4111-moving the plate; 4112-a guide post; 4113-a support plate; 412-a guide seat; 413-a drive mount; 42-scissor jack assembly; 421-scissor jack; 4211-a first end articulation node; 4212-a second end hinge node; 422-support plate; 43-arranging the pieces; 431-longitudinal rib arrangement grooves; 44-a telescopic drive assembly; 441-a slider; 442-a telescopic drive; 45-height adjustment mechanism; 451-a mounting seat; 452-a connection plate; 453-pinch roller; 454-a lifting drive; 46-a fixed seat; 47-a guide;
5-horizontal bar arranging mechanism;
6-a welding mechanism;
7-a net pulling device; 71-a net pulling mechanism; 711-a first mounting plate; 7111-a first hinge mount; 712-a second mounting plate; 7121-a second hinge mount; 713-a tie rod; 7131-a drag hook; 7132-rotating connection; 7133-drive connection; 714-a tie rod drive; 715-a pressing piece; 716-a compression drive; 717-auxiliary adjustment; 72-a net-pulling driving mechanism; 721-a base; 722-a connector; 723-rack; 724-gear; 725-net pulling driving member; 726-a hauling guide; 727-pulling a net slide block;
8-a net bending mechanism;
9-a net turning mechanism;
10-a double-layer mesh welding mechanism; 101-double-layer net welding table; 102-double-layer net portal frame; 103-double-layer net welding machine;
11-a handling mechanism;
12-a support rail;
13-supporting the placing mechanism.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when the product is used, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only or to distinguish between different structures or components and are not to be construed as indicating or implying relative importance.
Example one
As shown in fig. 1, the present embodiment provides a mesh welding production line, which includes a longitudinal rib arranging mechanism 4, a transverse rib arranging mechanism 5, and a welding mechanism 6, wherein the longitudinal rib arranging mechanism 4 can arrange a plurality of longitudinal ribs according to any one of a plurality of predetermined intervals; the transverse rib arranging mechanism 5 is arranged at the downstream of the longitudinal rib arranging mechanism 4 and is used for erecting transverse ribs on a plurality of longitudinal ribs and supporting the transverse ribs; the welding mechanism 6 is arranged above the transverse rib arranging mechanism 5 and used for welding the transverse ribs and the plurality of longitudinal ribs into a whole. This net piece welding production line can realize arranging the multiple interval of indulging the muscle through indulging muscle winding displacement mechanism 4 to can process the reinforcing bar net of producing multiple specification, improve net piece welding production line's suitability.
Particularly, indulge muscle winding displacement mechanism 4 and can arrange the muscle of indulging according to multiple different intervals to realize processing the reinforcing bar net of multiple different specifications. Wherein, the various different intervals of indulging the muscle are arranged including two main kinds of circumstances: the first type of situation: in the same single-layer net processing, a plurality of longitudinal ribs are arranged at equal intervals; the longitudinal ribs between the single-layer nets are arranged at different intervals. The second case: in the same single-layer net processing, a plurality of longitudinal ribs are arranged at unequal intervals; the longitudinal ribs between the single-layer nets are arranged at different intervals.
Optionally, the welding mechanism 6 comprises a gantry, a translational lift drive assembly, and a welding machine. Wherein, the portal frame is arranged above the transverse bar arranging mechanism 5. The translation lifting driving component is arranged on the portal frame. The welding machine sets up the motion end at translation lift drive assembly, and translation lift drive assembly can drive the welding machine and remove along the extending direction of horizontal muscle and remove along vertical direction.
Preferably, the mesh welding production line further comprises a mesh pulling device 7, the mesh pulling device 7 is arranged at the downstream of the welding mechanism 6, and the mesh pulling device 7 can pull the transverse ribs which are welded with the longitudinal ribs into a whole along the extending direction of the longitudinal ribs so as to pull the non-welded parts of the longitudinal ribs to the lower part of the welding mechanism 6 for welding.
Exemplarily, the work flow of the mesh welding production line is as follows: step 1, after the arrangement of the longitudinal steel bars is finished, arranging the transverse bars by a transverse bar arranging mechanism 5; step 2, when the arrangement of the first transverse bar is finished, the welding mechanism 6 carries out welding operation on the first transverse bar and the first longitudinal bar; step 3, after welding is completed, pulling the transverse ribs along the conveying direction of the longitudinal ribs by using a net pulling device 7; step 4, arranging a second transverse rib by the transverse rib arrangement mechanism 5, and welding the second transverse rib and the longitudinal rib by the welding mechanism 6; step 5, pulling the transverse ribs along the conveying direction of the longitudinal ribs by a net pulling device 7; and 6, repeating the steps 1 to 5 until the automatic processing of the reinforcing mesh is completed.
In short, the net pulling device 7 can move the reinforcing mesh to be welded and formed in a large range, the welding mechanism 6 can complete the welding operation of the whole reinforcing mesh only by moving in a small range, the performance requirement on the welding mechanism 6 is reduced, and the reliability of the equipment is improved. Specifically, in this embodiment, the welding machine is only required to move in the direction in which the transverse bars extend and in the vertical direction to complete the welding operation of the entire mesh reinforcement. The welding machine moves along the extension direction of the transverse ribs to weld the cross points of the transverse ribs and the longitudinal ribs at different positions; the welder is moved in a vertical direction to adjust the distance of the welder from the welding surface.
Optionally, net piece welding production line still includes the reinforcing bar material loading and cuts off the module for the material loading of reinforcing bar cuts off the reinforcing bar according to the demand length of horizontal muscle.
Preferably, the reinforcing bar material loading cuts off the module and includes reinforcing bar pay off rack 1, reinforcing bar guide frame 2 and reinforcing bar alignment cutter 3, and wherein, reinforcing bar charging tray rotationally overlaps on reinforcing bar pay off rack 1, and the reinforcing bar of taking out from the reinforcing bar charging tray is worn out to reinforcing bar alignment cutter 3 departments from reinforcing bar guide frame 2, and reinforcing bar alignment cutter 3 straightens the reinforcing bar and cuts off as required, then arranges the reinforcing bar by indulging muscle winding displacement mechanism 4 or horizontal muscle winding displacement mechanism 5.
Further, can set up a plurality of reinforcing bar pay off rack 1 as required in a set of reinforcing bar material loading cuts off the module.
Specifically, all set up a set of reinforcing bar material loading and cut off the module at the upper reaches of indulging muscle winding displacement mechanism 4 and the upper reaches of horizontal muscle winding displacement mechanism 5 to the material loading that realizes indulging the muscle respectively cuts off and the horizontal muscle material loading cuts off, improves the operating efficiency.
Optionally, the longitudinal bar feeding direction of the bar feeding and cutting module at the upper stream of the longitudinal bar arranging mechanism 4 is perpendicular to the transverse bar feeding direction of the bar feeding and cutting module at the upper stream of the transverse bar arranging mechanism 5, a transverse bar bending guide mechanism is not required to be arranged, and equipment cost is reduced.
Preferably, reinforcing bar guide frame 2 is the horn mouth shape, and reinforcing bar guide frame 2 plays the effect of direction to the reinforcing bar charging tray, the directional reinforcing bar material of being convenient for carry.
Preferably, the steel bar straightening and cutting machine 3 straightens the steel bar coming out from the steel bar guide frame 2, the steel bar straightening and cutting machine 3 adopts a laser sensor to detect the mechanically straightened steel bar so as to ensure the straightening quality, and then cuts off the steel bar according to actual needs, so that the subsequent steel bar processing procedure operation is convenient.
Example two
As shown in fig. 1 to fig. 3, the present embodiment provides a welding line for a double-layer net, which includes a welding line for a mesh sheet in the first embodiment, and the welding line for a mesh sheet in the first embodiment is used for producing a single-layer net. The double-layered net includes two single-layered nets and a number of supporting links 100 disposed between the single-layered nets. In this embodiment, a single-layer net is laid flat, a plurality of supporting connectors 100 are placed at the intersections of the transverse ribs and the longitudinal ribs in the single-layer net, another single-layer net is placed on the supporting connectors 100, and finally the two single-layer nets and the supporting connectors 100 are welded into a whole.
As shown in fig. 1 and fig. 2, the double-layer mesh welding production line further includes a mesh bending mechanism 8, a mesh turning mechanism 9, a double-layer mesh welding mechanism 10, and a conveying mechanism 11. The conveying mechanism 11 is used for transferring the single-layer net to the net bending mechanism 8, the net turning mechanism 9 and the double-layer net welding mechanism 10. The net bending mechanism 8 can selectively bend single-layer nets, the net turning mechanism 9 is arranged at the downstream of the net bending mechanism 8 and can selectively turn the bent single-layer nets up and down, and the double-layer net welding mechanism 10 can weld the two single-layer nets and the plurality of supporting and connecting pieces 100 into a double-layer net, so that the two single-layer nets are welded to form the double-layer net.
Preferably, the double-layer mesh welding production line further comprises support guide rails 12, the two support guide rails 12 are arranged in parallel at intervals, and the mesh bending mechanism 8, the mesh overturning mechanism 9 and the double-layer mesh welding mechanism 10 are sequentially arranged along the extending direction of the support guide rails 12 and are located between the two support guide rails 12. The carrying mechanism 11 is movably provided on the support rail 12 in the extending direction of the support rail 12 to transfer the single-layer web.
Further, as shown in fig. 3, the double-mesh welding mechanism 10 includes a double-mesh welding table 101, a double-mesh gantry 102, and a double-mesh welding machine 103, and the double-mesh welding table 101 is disposed between the two support rails 12 so that the carrying mechanism 11 places the single-mesh on the double-mesh welding table 101. The double-layer net portal frame 102 is movably arranged on the support guide rail 12 along the extension direction of the support guide rail 12; double-deck net welding machine 103 sets up on portal frame 102, and welding machine 103 can move along double-deck net portal frame 102's extending direction and vertical direction to can realize that welding machine 103 removes along horizontal muscle extending direction, vertical muscle extending direction and vertical direction, be convenient for welding machine 103 carries out welding jobs.
Preferably, the welding line for double layer mesh further comprises a support placing mechanism 13 movably disposed on the support rail 12 for placing the support connection member 100 on the single layer mesh so that the two single layer meshes are spaced apart.
In this embodiment, a plurality of material storage racks storing the supporting connection members 100 are disposed at one side of the double-layer net welding table 101, and the supporting placement mechanism 13 places the supporting connection members 100 at intersections of the transverse ribs and the longitudinal ribs in the single-layer net, so that the welding machine 103 welds the single-layer net and the supporting connection members 100 into a whole.
Preferably, the two net bending mechanisms 8 are arranged at intervals along a direction perpendicular to the extending direction of the support guide rails 12 and are both located between the two support guide rails 12, so that the carrying mechanism 11 transfers the single-layer net to the net bending mechanisms 8 for bending, and in addition, the two net bending mechanisms 8 are respectively used for bending two ends of the single-layer net. Further, the net bending mechanism 8 bends both ends of the single-layer net upward.
It should be noted that the net bending mechanism 8 can selectively bend the single-layer net upwards, and the net overturning mechanism 9 can selectively overturn the bent single-layer net upwards and downwards, so that the double-layer net welding production line can produce and process double-layer nets in various forms, for example, the double-layer net is composed of two bent single-layer nets which are oppositely arranged, or the double-layer net is composed of two single-layer nets which are not bent, or the double-layer net is composed of a bent double-layer net and a single-layer net which is not bent.
For example, when a double-layer net composed of two oppositely arranged bent single-layer nets is processed, the work flow of the double-layer net welding production line is as follows: 1) when the mesh welding production line finishes the first single-layer net, the carrying mechanism 11 transfers the first single-layer net to the net bending mechanism 8, and the net bending mechanism 8 bends the first single-layer net; 2) the conveying mechanism 11 transfers the bent first single-layer net onto the double-layer net welding table 101; in the process, the mesh welding production line finishes the second single-layer mesh, and the support placing mechanism 13 places the support connecting piece 100 on the first single-layer mesh; 3) when the mesh welding production line finishes the second single-layer net, the carrying mechanism 11 transfers the second single-layer net to the net bending mechanism 8, and the net bending mechanism 8 bends the second single-layer net; 4) the conveying mechanism 11 transfers the bent second single-layer net to the net turning mechanism 9 to turn over the second single-layer net up and down; 3) the carrying mechanism 11 transfers the turned second single-ply web to the double-ply web welding station 101 and places the second single-ply web on the supporting and connecting member 100 on the first single-ply web, and then the welding machine 103 welds the second single-ply web and the first single-ply web into an integral piece of double-ply web.
Illustratively, when a double-layer net consisting of a bent single-layer net and an unbent single-layer net is processed, the work flow of the double-layer net welding production line is as follows: 1) when the mesh welding production line finishes a first single-layer net, the carrying mechanism 11 transfers the first single-layer net to the double-layer net welding table 101, and then supports and places the odd-even strands 13 to place the supporting and connecting piece 100 on the first single-layer net; 2) after the mesh welding production line finishes the second single-layer net, the carrying mechanism 11 transfers the second single-layer net to the net bending mechanism 8, and the net bending mechanism 8 bends the second single-layer net; 2) the conveying mechanism 11 transfers the bent second single-layer net to the net turning mechanism 9 to turn over the second single-layer net up and down; 3) the carrying mechanism 11 transfers the turned second single-ply web to the double-ply web welding station 101 and places it on the supporting link 100 on the first single-ply web, and then the welder 103 welds the second single-ply web and the first single-ply web into an integral double-ply web.
EXAMPLE III
As shown in fig. 4 to 6, the present embodiment provides a longitudinal rib arranging mechanism 4 that can be applied to the first embodiment.
As shown in fig. 4, the longitudinal rib arranging mechanism 4 provided in this embodiment includes a rack 41, a longitudinal rib arranging assembly and an adjusting module, the longitudinal rib arranging assembly is disposed on the rack 41, the longitudinal rib arranging assembly includes a plurality of arranging pieces 43, a longitudinal rib arranging groove 431 extending along an extending direction of a longitudinal rib is disposed on the arranging pieces 43, and the longitudinal rib arranging groove 431 is used for bearing the longitudinal rib; the adjusting module is arranged on the frame 41 and used for adjusting the distance between two adjacent arranging pieces 43. This indulge muscle winding displacement mechanism 4 can arrange the muscle of indulging by multiple different interval, need not to change and indulge muscle winding displacement mechanism 4 and can realize processing the reinforcing bar net of multiple different specifications, improves the operating efficiency, reduction equipment cost.
As shown in fig. 4, the adjusting module includes a scissor type telescopic assembly 42, the scissor type telescopic assembly 42 is disposed on the frame 41, the scissor type telescopic assembly 42 can be telescopic along the arrangement direction of the longitudinal ribs, and the plurality of arrangement members 43 are disposed on the scissor type telescopic assembly 42 at intervals along the arrangement direction of the longitudinal ribs.
Further, the adjusting module further comprises a telescopic driving assembly 44, the telescopic driving assembly 44 is arranged on the frame 41, and a driving end of the telescopic driving assembly 44 is in transmission connection with the scissor type telescopic assembly 42 and can drive the scissor type telescopic assembly 42 to extend or shorten so as to adjust the distance between the plurality of arranging members 43.
Preferably, the scissor jack assembly 42 includes a scissor jack 421, and the scissor jack 421 can be extended or shortened in a plurality of ways, for example, a first way is to hinge one end of the scissor jack 421 on a fixed object, then connect the other end of the scissor jack 421 with a linear driving mechanism, and pull or push the other end of the scissor jack 421 through the linear driving mechanism to extend or shorten the scissor jack 421. The linear driving mechanism may be hinged to the end hinge node or the center hinge node of the scissor type telescopic frame 421, and both the end hinge node and the center hinge node can extend or shorten the scissor type telescopic frame 421. For another example, the second method is: the linear driving mechanism can also be used to drive one end hinge node of the scissor type telescopic frame 421 to move in a direction perpendicular to the extending direction of the scissor type telescopic frame 421, so as to extend or shorten the scissor type telescopic frame 421, i.e. the extending or shortening movement of the scissor type telescopic frame 421 is converted into a movement that one end hinge node of the scissor type telescopic frame approaches or leaves the center hinge node.
Illustratively, in the second manner, a first end hinge joint 4211 of a first end of the scissor jack 421 is hinged to the frame 41, a second end hinge joint 4212 of the first end is hinged to the driving end of the telescopic driving assembly 44, and an end hinge joint of a second end of the scissor jack 421 is slidably connected to the frame 41, so that the second end of the scissor jack 421 can move along the frame 41. The second end hinge node 4212 of the scissor jack 421 is driven by the telescopic drive assembly 44 to move up and down, thereby extending or shortening the scissor jack 421.
It should be noted that the second end hinge node 4212 mentioned in this embodiment is not limited to the position shown in the figure, and may be any end hinge node below the central hinge node on the scissor type telescopic frame 421, and those skilled in the art may design the end hinge node according to the needs, and the description is not given here.
In order to facilitate the installation of the arranging member 43 on the scissor type telescopic frame 421, the scissor type telescopic assembly 42 further includes a supporting plate 422, a plurality of supporting plates 422 are disposed on the scissor type telescopic frame 421, and each supporting plate 422 may be provided with the arranging member 43.
In order to ensure that the height of the organizing elements 43 remains constant when the pitch of the organizing elements 43 is adjusted. Alternatively, the scissor jack 421 may be disposed on the mobile mount 411 in a horizontal direction. Specifically, the scissor type expansion bracket 421 extends and retracts along the longitudinal rib arrangement direction, and the end hinge node of the scissor type expansion bracket 421 and the center hinge node thereon are located on the same horizontal plane, at this time, no matter the support plate 422 is arranged at the end hinge node or the center hinge node of the scissor type expansion bracket 421, the height of the support plate 422 can be kept unchanged when the scissor type expansion bracket 421 extends and retracts.
In order to ensure that the height of the organizing elements 43 remains constant when the pitch of the organizing elements 43 is adjusted. Alternatively, the scissor jack 421 is vertically disposed, that is, the end hinge node of the scissor jack 421 and the center hinge node thereof are located on the same vertical plane, the support plate 422 may be disposed on the end hinge node of the scissor jack 421 on the same side as the first end hinge node 4211, and the arrangement member 43 may be disposed on the support plate 422, at this time, when the scissor jack 421 is extended or shortened, the end hinge node of the scissor jack 421 on the same side as the second end hinge node 4212 (the lower end of the scissor jack 421 in fig. 5) moves up and down, and the end hinge node thereof on the same side as the first end hinge node 4211 (the upper end of the scissor jack 421 in fig. 5) maintains the height, so that the height of the arrangement member 43 can be maintained.
Further, the telescopic driving assembly 44 includes a screw rod, a sliding block 441 and a telescopic driving element 442, and the screw rod is disposed on the movable mounting frame 411 along a direction perpendicular to the arrangement direction of the longitudinal ribs; the sliding block 441 is fixedly connected with a nut seat of the screw rod, and the sliding block 441 is hinged with a second end part hinge joint 4212 at the first end of the scissor type telescopic frame 421; the telescopic driving member 442 is disposed on the frame 41, and a driving end of the telescopic driving member 442 is in transmission connection with the screw rod and can drive the screw rod to rotate, so that the slider 441 moves along the screw rod.
Preferably, the frame 41 includes a movable mount 411, a guide seat 412, and a driving mount 413, the movable mount 411 is movably disposed on the guide seat 412, and the position of the driving mount 413 is fixed relative to the position of the guide seat 412.
The scissor type telescopic frames 421 are installed on the movable installation frames 411, specifically, the two movable installation frames 411 are movably arranged on the guide base 412, and the end hinge joints at the lower parts of the two ends of the scissor type telescopic frames 421 are hinged to the movable installation frames 411, so as to support the scissor type telescopic frames 421 and ensure stable extension or shortening of the scissor type telescopic frames 421.
Preferably, as shown in fig. 5 in combination with fig. 4, the movable mounting rack 411 includes a moving plate 4111, two guide columns 4112 and a supporting plate 4113, the moving plate 4111 is movably disposed on the guide seat 412, the two guide columns 4112 are symmetrically disposed on the moving plate 4111, the supporting plate 4113 slidably fits over the two guide columns 4112, a hinge seat is disposed on the supporting plate 4113, and an end hinge joint at a lower end of the scissors-type telescopic rack 421 is hinged to the supporting plate 4113 through the hinge seat. When the driving slider 441 of the telescopic driving member 44 is lifted along the screw rod, and further drives the second end hinge node 4212 of the scissors type telescopic frame 421 to lift along the vertical direction, the end hinge node at the lower end of the scissors type telescopic frame 421 is lifted adaptively, and further drives the supporting plate 4113 to lift along the guiding column 4112. Because the lead screw has a self-locking function, there is no need to worry about the supporting plate 4113 moving downward along the guiding post 4112 under the gravity of the scissor type telescopic frame 421.
The telescopic driving component 44 is installed on the driving installation frame 413, the top of the driving installation frame 413 is hinged to a first end hinge node 4211 of the scissor type telescopic frame 421, the sliding block 441 is movably arranged on the driving installation frame 413, the sliding block 441 is hinged to a second end hinge node 4212 of the scissor type telescopic frame 421, and the telescopic driving component 442 drives the sliding block 441 to drive the second end hinge node 4212 of the scissor type telescopic frame 421 to move up and down, so that the scissor type telescopic frame 421 is extended or shortened.
Preferably, the longitudinal rib winding displacement mechanism 4 further includes a fixing seat 46, the fixing seat 46 is disposed on each supporting plate 422, and the distributing member 43 is fixedly disposed on the fixing seat 46, so as to install the distributing member 43 on the supporting plate 422.
Specifically, the multiple different pitch arrangements of the longitudinal bars include two broad categories of situations: the first case: in the same single-layer net processing, a plurality of longitudinal ribs are arranged at equal intervals; the longitudinal ribs between the single-layer nets are arranged at different intervals. The second case: in the same single-layer net processing, a plurality of longitudinal ribs are arranged at unequal intervals; the longitudinal ribs between the single-layer nets are arranged at different intervals.
The first case and the second case will be described with the scissor type telescopic frame 421 disposed vertically. For the first case, the scissor type telescopic frame 421 is formed by hinging a plurality of scissor type hinged rods with the same structure and size, and the arrangement member 43 can be fixedly arranged at the end hinged node on the same side as the first end hinged node of the scissor type telescopic frame 421. When the telescopic driving assembly 44 drives the second end hinge node of the scissor jack 421 to move upward, the scissor jack 421 is extended, and the arranging members 43 thereon are moved away from each other to increase the distance between the arranging members 43, i.e., increase the distance between the longitudinal ribs. When the telescopic driving assembly 44 drives the second end hinge node of the scissor jack 421 to move upward, the scissor jack 42 is shortened, and the arranging members 43 thereon approach each other to reduce the distance between the arranging members 43, i.e., the distance between the longitudinal bars.
Illustratively, for the second case, the same scissor assemblies 42 and arranging members 43 are used, and in the plurality of arranging members 43, the longitudinal ribs are selectively placed in the longitudinal rib arranging grooves 431 of the partial arranging members 43, and the longitudinal ribs are not placed in the longitudinal rib arranging grooves 431 of the partial arranging members 43, so as to realize the non-equidistant arrangement of the longitudinal ribs. In other embodiments, a plurality of longitudinal rib arrangement grooves 431 with different intervals may be further disposed on the arrangement member 43, and one longitudinal rib is disposed in each longitudinal rib arrangement groove 431, so that the longitudinal ribs are arranged at unequal intervals.
Preferably, as shown in fig. 4, the longitudinal rib arranging mechanism 4 further includes a height adjusting mechanism 45, and the height adjusting mechanism 45 is disposed on the fixing base 46 and located at the output end of the arranging member 43, and is used for adjusting the height of the longitudinal rib penetrating out of the arranging member 43, so that the longitudinal rib is abutted to the transverse rib. The height adjusting mechanism 45 is used to adjust the height of the longitudinal bar slightly so that the longitudinal bar is in contact with the transverse bar, thereby facilitating the welding operation performed by the welding mechanism 6.
Alternatively, as shown in fig. 6, the height adjusting mechanism 45 comprises a mounting seat 451, a pinch roller assembly and a lifting driving member 454, wherein the mounting seat 451 is arranged on the fixed seat 46; the pinch roller assembly comprises a connecting plate 452 and pinch rollers 453, the connecting plate 452 is arranged on the mounting seat 451 in a lifting mode, the two pinch rollers 453 are arranged on the connecting plate 452 at intervals in the vertical direction, and the longitudinal ribs can penetrate between the two pinch rollers 453; the driving end of the lifting driving member 454 is connected to the connecting plate 452, and the lifting driving member can drive the connecting plate 452 to drive the pressing wheel 453 to lift so as to adjust the height of the longitudinal rib.
Preferably, as shown in fig. 4, the longitudinal rib arranging mechanism 4 further includes a guiding element 47, the guiding element 47 is a trumpet-shaped cylindrical structure, a guiding hole is formed in the mounting seat 451, the guiding element 47 is arranged on the mounting seat 451 and communicated with the guiding hole, and the longitudinal rib can enter from the flared end of the guiding element 47 and penetrate out from the guiding hole, so that the longitudinal rib can be inserted between the tightening wheels 453.
In indulging muscle winding displacement mechanism 4, horizontal muscle winding displacement mechanism 5 includes horizontal muscle backup pad, is provided with the V-arrangement groove in the horizontal muscle backup pad to in placing horizontal muscle. After the welding is completed, the transverse bar supporting plate can move downwards so that the net pulling device 7 can pull away the transverse bar.
Example four
As shown in fig. 7 to 9, the present embodiment provides a net pulling device 7 that can be applied to the first embodiment, the net pulling device 7 is disposed downstream of the welding mechanism 6, and the net pulling device 7 can pull the transverse bars that have been welded to the longitudinal bars integrally in the extending direction of the longitudinal bars. The mesh pulling device 7 can realize large-range movement of the reinforcing mesh to be welded and formed, the welding mechanism 6 can complete welding operation on the whole reinforcing mesh only by small-range movement, the performance requirement on the welding mechanism 6 is reduced, and the reliability of equipment is improved.
Preferably, as shown in fig. 7, the net pulling device 7 comprises a net pulling mechanism 71, and the net pulling mechanism 71 is used for hooking and pulling the transverse ribs.
Further, the net pulling device 7 further comprises a net pulling driving mechanism 72, and the net pulling driving mechanism 72 is connected with the net pulling mechanism 71 and used for driving the net pulling mechanism 71 to move along the extending direction of the longitudinal bars, wherein the longitudinal bars are perpendicular to the transverse bars.
Preferably, as shown in fig. 7, the net pulling driving mechanism 72 includes a base 721, a connecting member 722 and a net pulling driving component, wherein the base 721 extends along the extending direction of the longitudinal ribs; the connecting piece 722 is movably arranged on the base 721, and the net pulling mechanism 71 is arranged on the connecting piece 722; the net pulling driving assembly is used for driving the connecting piece 722 to move along the extending direction of the longitudinal bars so as to drive the net pulling mechanism 71 to move along the extending direction of the longitudinal bars.
Optionally, the net pulling driving assembly includes a rack 723, a gear 724, and a net pulling driving member 725, the rack 723 is fixedly disposed on the base 721 along the extending direction of the longitudinal rib, the gear 724 is engaged with the rack 723, the net pulling driving member 725 is disposed on the connecting member 722, and a driving end of the net pulling driving member 725 is connected to the gear 724 and can drive the gear 724 to rotate, so that the connecting member 722 drives the net pulling mechanism 71 to move along the extending direction of the rack 723.
In other embodiments, the net pulling driving assembly may also be a linear motor, the linear motor is disposed on the base 721, and a moving end of the linear motor is connected to the connecting member 722, and the linear motor can drive the connecting member 722 to drive the net pulling mechanism 71 to further drive the transverse ribs to move along the extending direction of the longitudinal ribs. Of course, the net pulling driving component may also be a linear cylinder, etc., as long as the driving connecting member 722 can move along the extending direction of the longitudinal rib, which is not illustrated herein.
In order to ensure that the net pulling mechanism 71 stably hooks the transverse bar, a plurality of net pulling mechanisms 71 are provided on the connector 722 to hook a plurality of positions of the transverse bar. Preferably, a plurality of net pulling mechanisms 71 are movably arranged on the connecting piece 722 along the extending direction of the transverse bar so as to adapt to hooking different lengths of the transverse bar.
Preferably, the net-drawing driving mechanism 72 further comprises a net-drawing guiding component, and the net-drawing guiding component is used for enabling the net-drawing mechanism 71 to move along the extending direction of the longitudinal bars in a stable orientation.
Optionally, the net pulling guide assembly comprises a net pulling guide rail 726 and a net pulling slide block 727 which are matched, the net pulling guide rail 726 is installed on the base 721 along the extending direction of the longitudinal rib, and the net pulling slide block 727 is installed on the connecting member 722, so that the net pulling driving assembly drives the connecting member 722 to move directionally and stably along the net pulling guide rail 726.
Preferably, as shown in fig. 8, the net pulling mechanism 71 includes a mounting frame, a pull rod 713 and a pull rod driving member 714, wherein the pull rod 713 is sequentially provided with a pull hook 7131, a rotating connecting portion 7132 and a driving connecting portion 7133, a free end of the pull hook 7131 extends upwards and can hook the transverse bar, and the rotating connecting portion 7132 is rotatably connected with the mounting frame; the pull rod driving part 714 is rotatably arranged on the mounting frame, and the driving end of the pull rod driving part is rotatably connected with the driving connecting part 7133, so that the pull rod 713 rotates relative to the mounting frame at the rotating connecting part 7132, the pitch angle of the drag hook 7131 is adjusted, and transverse bars with different specifications can be better hooked and pulled.
Illustratively, the pull rod drive 714 is an air cylinder. Most of the existing air cylinders only have two stroke displacements, so that the pull rod 713 only has two rotation angles, and the rotation angle of the pull rod 713 cannot be adjusted according to requirements. The multi-stroke cylinder is costly and it is not convenient to control the movement stroke of the cylinder.
In order to realize the turned angle of multi-angle adjustment pull rod 713, realize the multi-angle adjustment of drag hook 7131 promptly, draw net mechanism 71 still includes supplementary regulating part 717, and two supplementary regulating part 717 are located the both sides of rotating connecting portion 7132 respectively, and supplementary regulating part 717 sets up on the mounting bracket with liftable and its top can with pull rod 713 looks butt, can adjust the turned angle of pull rod 713 through the difference in height of adjusting two supplementary regulating parts 717 to adjust the angle of pitching of drag hook 7131. Then, the deficiency of the existing pull rod driving part 714 can be made up by adjusting the height difference of the two auxiliary adjusting parts 717, and the multi-angle adjustment of the drag hook 7131 is realized.
Optionally, the auxiliary adjuster 717 is threadedly coupled to the mounting bracket, and the distance of the top of the auxiliary adjuster 717 from the mounting bracket is adjusted by rotating the auxiliary adjuster 717.
Illustratively, the auxiliary adjuster 717 is an adjusting bolt, and the auxiliary adjuster 717 is screwed to the mounting bracket to adjust a distance of a top portion thereof from the mounting bracket by screwing the auxiliary adjuster 717.
Preferably, as shown in fig. 8, the mounting bracket includes a first mounting plate 711 and a second mounting plate 712, the first mounting plate 711 is provided with a first hinge bracket 7111, and the rotation connecting portion 7132 is rotatably connected to the first hinge bracket 7111; the second mounting plate 712 is indirectly and fixedly connected with the first mounting plate 711, and is parallel to the first mounting plate 711, the second mounting plate 712 is provided with a second hinge bracket 7121, and the pull rod driving member 714 is rotatably connected with the second hinge bracket 7121. By providing a first mounting plate 711 and a second mounting plate 712 arranged in parallel, and providing a first hinge bracket 7111 on the first mounting plate 711 and a second hinge bracket 7121 on the second mounting plate 712, it is possible to facilitate the mounting of the tie bar 713 and the tie bar driver 714, respectively, and to facilitate the tie bar driver 714 driving the tie bar 713 to rotate relative to the first mounting plate 711 at its rotational connection 7132.
Further, the cooperation of the first hinge bracket 7111 and the rotation connecting portion 7132 allows the drawbar 713 to be spaced apart from the first mounting plate 711, thereby enabling to provide a sufficient rotation space for the drawbar 713.
Further, the auxiliary adjusting members 717 are screwed to the first mounting plate 711, and the two auxiliary adjusting members 717 are respectively disposed at two sides of the first hinge frame 7111, so as to adjust the rotation angle of the pulling rod 713, i.e. the pitch angle of the pulling hook 7131, by adjusting the height difference between the two auxiliary adjusting members 717.
Preferably, the net pulling mechanism 71 further comprises a pressing assembly disposed on the pull rod 713 for cooperating with the drag hook 7131 to clamp or release the crossbar.
Illustratively, as shown in fig. 9, the compressing assembly includes a compressing member 715 and a compressing driving member 716, the compressing member 715 is movably disposed on the drawbar 713; the pressing driving member 716 is fixedly disposed on the pulling rod 713, and the driving end thereof is connected with the pressing member 715 so as to drive the pressing member 715 to move in a direction close to or away from the pulling hook 7131, so as to cooperate with the pulling hook 7131 to clamp or release the transverse bar.
Specifically, when the drag hook 7131 is required to hook the transverse bar tightly, the pressing driving member 716 drives the pressing member 715 to move towards the direction close to the drag hook 7131 so as to cooperate with the drag hook 7131 to clamp the transverse bar tightly; when it is desired to release the cross bar, the hold-down actuator 716 actuates the hold-down member 715 to move away from the tabs 7131, thereby allowing the cross bar to disengage from the tabs 7131.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. The utility model provides a indulge muscle winding displacement mechanism which characterized in that, indulge muscle winding displacement mechanism (4) and include:
a frame (41);
the longitudinal rib arranging component is arranged on the rack (41), and comprises a plurality of arranging pieces (43), wherein longitudinal rib arranging grooves (431) extending along the extending direction of longitudinal ribs are formed in the arranging pieces (43), and the longitudinal rib arranging grooves (431) are used for bearing the longitudinal ribs;
the adjusting module is arranged on the rack (41) and is used for adjusting the distance between two adjacent cloth arranging pieces (43); the adjusting module comprises a scissor type telescopic assembly (42) arranged on the rack (41), the scissor type telescopic assembly (42) comprises a supporting plate (422), and the arranging piece (43) is arranged on the supporting plate (422);
the height adjusting mechanism (45) is arranged on the supporting plate (422) and is positioned at the output end of the cloth arranging piece (43) and used for adjusting the height of the longitudinal rib penetrating out of the cloth arranging piece (43) so as to enable the longitudinal rib to be abutted against the transverse rib.
2. The ribbing mechanism according to claim 1, wherein the scissor assemblies (42) are extendable and retractable along the ribbing direction, and a plurality of the aligning members (43) are disposed on the scissor assemblies (42) at intervals along the ribbing direction.
3. The ribbing mechanism of claim 2, wherein the adjustment module further comprises:
the telescopic driving assembly (44) is arranged on the rack (41), the driving end of the telescopic driving assembly (44) is in transmission connection with the scissor type telescopic assembly (42), and the scissor type telescopic assembly (42) can be driven to extend or shorten so as to adjust the distance between the plurality of arrangement pieces (43).
4. The f.i. mechanism of claim 3, wherein the scissor jack assembly (42) comprises:
a scissor expansion bracket (421), a first end hinge joint (4211) of a first end of the scissor expansion bracket is hinged with the frame (41), a second end hinge joint (4212) of the first end of the scissor expansion bracket is hinged with the driving end of the telescopic driving component (44), and one end hinge joint of a second end of the scissor expansion bracket (421) is connected with the frame (41) in a sliding manner, so that the second end of the scissor expansion bracket (421) can move along the frame (41).
5. The stringer winding displacement mechanism according to claim 4, wherein the scissor jack (421) is provided with a support plate (422) at the end hinge node on the same side as the first end hinge node (4211), and the arranging member (43) is provided on the support plate (422) so that the height of the arranging member (43) is maintained when the scissor jack (421) is extended or shortened.
6. The f ü d bar winding mechanism according to claim 4, characterized in that the telescopic drive assembly (44) comprises:
the screw rod is arranged on the rack (41) along the direction vertical to the arrangement direction of the longitudinal ribs;
the sliding block (441) is fixedly connected with a nut seat of the screw rod, and the sliding block (441) is hinged with a second end part hinged joint (4212) at the first end of the scissor type telescopic frame (421);
the driving end of the telescopic driving piece (442) is in transmission connection with the screw rod and can drive the screw rod to rotate so that the sliding block (441) moves along the screw rod.
7. The ribbing mechanism according to claim 5, wherein the height adjustment mechanism (45) comprises:
a mount (451) provided on the support plate (422);
the pressing wheel assembly comprises a connecting plate (452) and pressing wheels (453), the connecting plate (452) is arranged on the mounting seat (451) in a lifting mode, the two pressing wheels (453) are arranged on the connecting plate (452) at intervals in the vertical direction, and longitudinal ribs can penetrate between the two pressing wheels (453);
and the driving end of the lifting driving piece (454) is connected with the connecting plate (452), and the lifting driving piece can drive the connecting plate (452) to drive the pressing wheel (453) to lift so as to adjust the height of the longitudinal rib.
8. The longitudinal bar arranging mechanism according to claim 7, characterized in that the longitudinal bar arranging mechanism (4) further comprises a guide member (47), the guide member (47) is of a horn-shaped cylinder structure, a guide hole is formed in the mounting seat (451), the guide member (47) is arranged on the mounting seat (451) and communicated with the guide hole, and a longitudinal bar can enter from the flaring end of the guide member (47) and penetrate out of the guide hole.
9. A mesh welding line, comprising a wale laying mechanism (4) according to any one of claims 1 to 8, the mesh welding line further comprising:
the transverse rib arranging mechanism (5) is arranged at the downstream of the longitudinal rib arranging mechanism (4) and is used for supporting a transverse rib;
and the welding mechanism (6) is arranged above the transverse rib arranging mechanism (5) and used for welding the transverse ribs and the longitudinal ribs into a whole.
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| CN202010212291.6A CN113441659B (en) | 2020-03-24 | 2020-03-24 | Longitudinal bar wire arranging mechanism and mesh welding production line |
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| CN202010212291.6A CN113441659B (en) | 2020-03-24 | 2020-03-24 | Longitudinal bar wire arranging mechanism and mesh welding production line |
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| CN113441659B true CN113441659B (en) | 2022-08-09 |
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| CN110449534A (en) * | 2019-07-17 | 2019-11-15 | 沈阳建筑大学 | A kind of modular digital control steel bar steel wire straightening and abscinding device |
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| JPS6475131A (en) * | 1987-09-14 | 1989-03-20 | Shimizu Construction Co Ltd | Machine and method for arrangement of bar for reinforcement mesh unit |
| CN2284655Y (en) * | 1996-12-27 | 1998-06-24 | 王泽成 | Prebending wire network loom |
| JP2017074605A (en) * | 2015-10-15 | 2017-04-20 | 株式会社藤崎商会 | Wire net welding device |
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| CN113441659A (en) | 2021-09-28 |
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