CN217595739U

CN217595739U - Steel bar bending mechanism for automatic welding of laminated plate truss

Info

Publication number: CN217595739U
Application number: CN202123405159.6U
Authority: CN
Inventors: 孟祥帅; 李冠波
Original assignee: Shandong Guanxian Meian Composite Material Co ltd
Current assignee: Shandong Guanxian Meian Composite Material Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-18
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of superimposed sheet production facility, a superimposed sheet truss is reinforcing bar mechanism of bending for automatic weld is proposed, including last installation piece and lower installation piece, go up the installation piece and constitute the transfer passage who is used for passing through the reinforcing bar down between the installation piece, go up and all be provided with a swing arm on installation piece and the lower installation piece, the power input end of swing arm is provided with swing motor, and the power take off end of swing arm is provided with the grip block, and the grip block is L font and its one end towards another grip block is provided with the centre gripping hole, is provided with the swing plane vertically depression bar with the grip block in the centre gripping hole, the direction of delivery of rod heart direction perpendicular to reinforcing bar of depression bar, transfer passage's output side is provided with rotatory group and sends the subassembly, rotatory group sends the subassembly and is used for dialling the reinforcing bar after bending. The device has the advantages of reasonable design, simple structure, good bending performance, higher space utilization rate, and contribution to improving the production efficiency and quality, and is suitable for large-scale popularization.

Description

Steel bar bending mechanism for automatic welding of laminated plate truss

Technical Field

The utility model belongs to the technical field of superimposed sheet production facility, especially, relate to a superimposed sheet truss is reinforcing bar mechanism of bending for automatic weld.

Background

The laminated slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity. The laminated slab comprises a steel bar net rack, and concrete is poured outside the steel bar net rack.

At present, the steel bar framework of the laminated slab is produced on an assembly line, and the steel bar framework needs to be stranded, pulled and conveyed to a welding station for shaping and fixed-point welding, such as welding into a three-dimensional prismatic shape. However, in the case of the triangular reinforcing cage, a polygonal-shaped or spiral reinforcing bar is provided inside the reinforcing cage to secure the structural strength of the entire reinforcing cage. The spiral steel bars of the existing steel bar framework are pre-bent into a zigzag shape in the previous period and then are conveyed into a welding station with the parallel steel bars in a side-by-side mode, the connection efficiency is poor, and a large space is occupied, so that the production cost is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell superimposed sheet steel reinforcement frame exists in the aspect of bending and conveying, provide a reasonable in design, simple structure, the performance of bending is good, space utilization is higher and be favorable to improving production efficiency and quality superimposed sheet truss automatic weld reinforcing bar mechanism of bending.

In order to achieve the purpose, the utility model discloses a technical scheme do, the utility model provides a folded plate truss is reinforcing bar mechanism of bending for automatic weld, including last installation piece and lower installation piece, it is used for passing through the transfer passage of reinforcing bar to go up to constitute between installation piece and the lower installation piece, it all is provided with a swing arm on installation piece and the lower installation piece to go up, the power input end of swing arm is provided with swing motor, the power take off end of swing arm is provided with the grip block, the grip block is L font and its one end towards another grip block is provided with the centre gripping hole, be provided with the swing plane vertically depression bar with the grip block in the centre gripping hole, the direction of delivery of rod heart direction perpendicular to reinforcing bar of depression bar, transfer passage's output side is provided with rotatory group and sends the subassembly, rotatory group sends the subassembly and is used for dialling the reinforcing bar after the bending.

Preferably, the rotary dial-feeding assembly comprises a rotary disc, a rotary shaft is arranged at the center of the rotary disc, a motor is arranged at the power input end of the rotary shaft, a plurality of connectors are uniformly arranged at the edge of the rotary disc, a connecting plate is arranged at the connector, and a shifting rod is arranged at one end, away from the center of the rotary disc, of the connecting plate.

Preferably, the longitudinal section of the connecting plate is I-shaped, and the connecting plate is connected with the rotary table through a bolt.

Preferably, the cross section of the swing arm is Z-shaped, a clamping opening matched with the clamping plate is formed in the swing arm, and a locking bolt is arranged on the outer side of the clamping opening.

Preferably, the clamping plate is provided with a pressure head towards one end of the steel bar, the side face of the pressure head is provided with a buffer hole communicated with the clamping hole, and a compression bolt is arranged at the position, close to the buffer hole, of the pressure head.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model provides a folded plate truss is reinforcing bar bending mechanism for automatic weld can assemble this device and the main equipment that conveys the reinforcing bar frame through adopting two installation pieces to get up with other reinforcing bar conveying operation synchronization, and the reinforcing bar that accords with the folded plate truss requirement can be extruded to the depression bar of two intermittent type actions moreover; utilize rotatory group to send the subassembly can make the reinforcing bar after bending move towards welding station with certain radian gradually to join with other reinforcing bars and join, in order to accomplish subsequent welding operation. The device has the advantages of reasonable design, simple structure, good bending performance, high space utilization rate and suitability for improving the production efficiency and quality, and is suitable for large-scale popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of a reinforcing bar bending mechanism for automatic welding of a composite plate truss according to an embodiment;

FIG. 2 is a front view of a reinforcing bar bending mechanism for automatic welding of a composite plate truss according to an embodiment;

in the above figures, 1, an upper mounting block; 2. a lower mounting block; 3. reinforcing steel bars; 4. swinging arms; 41. a clamping port; 5. a swing motor; 6. a clamping plate; 61. a pressure head; 62. a buffer hole; 63. a hold-down bolt; 7. a pressure lever; 8. rotating the dial-up assembly; 81. a turntable; 82. a connecting port; 83. a connecting plate; 84. a deflector rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the directions of the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

An embodiment, as shown in fig. 1 and 2, the utility model provides a folded plate truss is reinforcing bar mechanism of bending for automatic weld, including last installation piece 1 and lower installation piece 2, it constitutes the transfer passage who is used for passing through reinforcing bar 3 to go up installation piece 1 and install down between the piece 2, it all is provided with a swing arm 4 on installation piece 1 and the lower installation piece 2 to go up, the power input end of swing arm 4 is provided with swing motor 5, the power take off end of swing arm 4 is provided with grip block 6, grip block 6 is the L font and its one end towards another grip block 6 is provided with the centre gripping hole, be provided with in the centre gripping hole with grip block 6's swing plane vertically depression bar 7, the direction of delivery of depression bar 7's pole heart direction perpendicular to reinforcing bar 3, transfer passage's output side is provided with rotatory group and sends out subassembly 8, rotatory group sends out subassembly 8 is used for dialling the reinforcing bar 3 after the bending. The clamping plate 6 with the L-shaped design can reasonably avoid another clamping plate in the swinging process, and the height of the pressing rod 7 can be directly adjusted by adjusting the position of the clamping hole of the clamping plate 6 on the swinging arm 4, so that a bending track meeting the requirement is extruded.

This device can be assembled swing arm 4, grip block 6 and depression bar 7 etc. all with the main equipment that conveys 3 framves of reinforcing bar through adopting two installation pieces, make the function of bending and the main equipment carry out the combination of reinforcing bar 3 in step, and two depression bars 7 can obtain intermittent action under the drive of different swing motors 5, the depression bar 7 lower hem of higher order can be used for bending out the trough, the depression bar 7 upper hem of depression bar 7 of lower order can be used for bending out the crest, so two depression bars 7 can extrude the broken line reinforcing bar 3 that accords with the folded sheet truss requirement or the broken line reinforcing bar 3 of class spiral. Further, rotatory group send subassembly 8 can make the reinforcing bar 3 after bending convey towards the direction of delivery of other reinforcing bars 3 on the main equipment with stable frequency, and rotatory group send subassembly 8 when dialling to cooperate with the broken line orbit of broken line reinforcing bar 3 in addition, make reinforcing bar 3 move towards the welding station with certain radian gradually to join with other reinforcing bars 3 and join, in order to accomplish subsequent welding operation. The device has the advantages of reasonable design, simple structure, good bending performance, higher space utilization rate and contribution to improving the production efficiency and quality.

In order to improve the stirring efficiency of the rotary stirring and conveying assembly 8, the utility model provides a rotary stirring and conveying assembly 8 includes carousel 81, and the center of carousel 81 is provided with the pivot, and the power input end of pivot is provided with the motor, and the edge of carousel 81 evenly is provided with a plurality of connectors 82, and connectors 82 department is provided with connecting plate 83, and the one end that carousel 81 center was kept away from to connecting plate 83 is provided with driving lever 84. The shifting lever 84 can be effectively inserted into a corresponding wave crest on the steel bar 3 in the process of rotating along with the turntable 81, and the shifting lever moves along the inclined plane of the steel bar 3 in the wave crest while continuously shifting the steel bar 3, so that the steel bar 3 tends to move upwards, and the shifting lever converges with other steel bars 3 at a high position on the main device. The extension length of the shift lever 84 can be adjusted by adjusting the position of the connecting plate 83 on the connecting port 82, so that the shift lever can be better matched with the steel bar 3 to complete the shifting operation.

Further, the utility model provides a connecting plate 83's longitudinal section is the I shape, and connecting plate 83 passes through the bolt to be connected with carousel 81. This connecting plate 83 is connected the reliability higher with connector 82, and connection stability is better moreover.

In order to make depression bar 7 obtain better die mould height and angle, the utility model provides a grip block 6 adopts movable assembly's structure with swing arm 4, be provided with on swing arm 4 with grip block 6 complex centre gripping mouth 41, the outside of centre gripping mouth 41 is provided with locking bolt (not drawn in the picture). Meanwhile, the cross section of the swing arm 4 is designed into a Z shape to be matched with the mounting block, so that the space utilization rate of the device can be improved, and meanwhile, the stability of the swing arm 4 rotating around the mounting block is also ensured.

In order to improve the utilization ratio of grip block 6, the utility model discloses be provided with pressure head 61 towards the one end of reinforcing bar 3 at grip block 6, the side of pressure head 61 is provided with the buffer hole 62 with the centre gripping hole intercommunication, and the position that the pressure head is close to buffer hole 62 is provided with clamp bolt 63. The buffer holes 62 allow the pressing head 61 to be reasonably contracted when the pressing rods 7 with different diameters are matched, and the pressing bolts 63 play a role in locking the relative position relationship between the pressing rods 7 and the clamping plate 6.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a folded plate truss is reinforcing bar mechanism of bending for automatic weld, its characterized in that, includes installation piece and installation piece down, it constitutes the transfer passage who is used for through the reinforcing bar with installing down between the piece to go up the installation piece, it all is provided with a swing arm with installing down on the piece to go up the installation piece, the power input end of swing arm is provided with swing motor, the power take off end of swing arm is provided with the grip block, the grip block is the L font and its one end towards another grip block is provided with the centre gripping hole, be provided with the swing plane vertically depression bar with the grip block in the centre gripping hole, the direction of delivery of the pole heart direction perpendicular to reinforcing bar of depression bar, transfer passage's output side is provided with rotatory group and sends the subassembly, rotatory group is sent the subassembly and is used for dialling the reinforcing bar of sending after bending.

2. The reinforcing bar bending mechanism for automatic welding of the superimposed plate truss according to claim 1, wherein the rotary conveying component comprises a rotary table, a rotary shaft is arranged at the center of the rotary table, a motor is arranged at the power input end of the rotary shaft, a plurality of connecting ports are uniformly arranged at the edge of the rotary table, a connecting plate is arranged at the connecting ports, and a shifting lever is arranged at one end of the connecting plate away from the center of the rotary table.

3. The reinforcing bar bending mechanism for automatic welding of a superimposed plate truss according to claim 2, wherein the longitudinal section of the connecting plate is i-shaped, and the connecting plate is connected with the rotary table through a bolt.

4. The reinforcing steel bar bending mechanism for automatic welding of the laminated plate truss, as claimed in claim 3, wherein the cross section of the swing arm is in a zigzag shape, a clamping opening matched with the clamping plate is provided on the swing arm, and a locking bolt is provided outside the clamping opening.

5. The reinforcing bar bending mechanism for automatic welding of the superimposed plate truss as claimed in claim 4, wherein a pressure head is arranged at one end of the clamping plate facing the reinforcing bar, a buffer hole communicated with the clamping hole is arranged on the side surface of the pressure head, and a compression bolt is arranged at a position of the pressure head close to the buffer hole.