A multi-functional net cage forming machine

Abstract

The application discloses a multifunctional mesh cage forming machine, which comprises a reinforcing mesh conveying device, a reinforcing mesh cage thickness adjusting device and a welding device. The reinforcing mesh conveying device comprises a conveying frame, a side baffle and a fixed transfer support. The reinforcing mesh cage thickness adjusting device comprises an adjusting frame and a pair of upper and lower symmetrically arranged upper and lower sliding transfer supports. The two ends of the adjusting frame are respectively connected with a pair of upper and lower symmetrically arranged sliding plates. The two ends of the upper and lower sliding transfer supports are respectively connected with the corresponding sliding plates. The welding device comprises a transformer, an upper electrode plate, a connecting copper strip and a positive electrode seat. The positive electrode seat is provided with a positive electrode, a positive electrode insulation bottom plate and a positive electrode connecting plate. The two sides of the positive electrode seat are provided with longitudinal rib guiding blocks. The positive electrode is connected with a cylinder through the positive electrode seat. The cylinder is installed on a positive pressure cylinder bottom plate. The application can realize the automation of the reinforcing mesh cage feeding and welding process, and can satisfy the welding of reinforcing mesh cages with various connecting piece forms such as H pieces, reinforcing side ribs and bent hole horizontal ribs.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of production of steel mesh cage for autoclaved aerated concrete board, and particularly relates to a multifunctional cage forming machine for producing steel mesh cage for autoclaved aerated concrete board. BACKGROUND

[0002] The autoclaved aerated concrete board is a large building material made of aerated concrete as the main material. In order to ensure the strength of the board, a steel mesh cage framework must be embedded in the production and manufacturing process. The steel mesh sheet is a commonly used building material in the existing building process. By pouring concrete on the steel mesh sheet, it becomes a wallboard, and the steel mesh inside it can play the role of reinforcement, making the wallboard easy to form and more solid as a whole. The steel mesh cage is fixed by connecting two parallel steel mesh sheets to form a steel mesh cage structure, and then pouring concrete inside to obtain a concrete wallboard which is more integrated, more solid and has a longer service life than the traditional steel mesh sheet structure. At present, most of the production processes of the steel mesh cage need to be completed by manual welding and assembly, that is, two steel mesh sheets and connecting pieces are placed together by hand, and then welded together. In this process, transferring the steel mesh plate, welding and transferring the steel mesh cage are time-consuming and laborious work. Manual production is slow and cannot achieve long-term production, and it also poses a certain risk to the operator. In addition, the upper and lower steel mesh sheets of the manually produced steel mesh cage cannot be symmetrical, which will also make the steel mesh cage not beautiful in structure. At present, the connecting pieces required in the production process of most steel mesh cages are in the form of H sheets, steel side bars, bent hole cross bars, etc. However, most of the steel mesh cage machines on the market can only meet the feeding and welding of one type of connecting piece. Therefore, there is an urgent need for a steel mesh cage welding and processing production equipment for autoclaved aerated concrete board that can replace manual work to achieve automatic production and meet the welding production of steel mesh cages with various connecting piece forms. SUMMARY

[0003] The present application aims to solve the problems of time-consuming and laborious manual welding and assembly, low efficiency and single form of steel mesh cage connecting pieces in the production process of existing steel mesh cages. A multifunctional cage forming machine for producing steel mesh cage for autoclaved aerated concrete board is provided, which can realize the automation of steel mesh cage feeding and welding process and meet the welding production of steel mesh cages with various connecting piece forms such as H sheets, steel side bars and bent hole cross bars.

[0004] The technical scheme of the present application is as follows: a multifunctional cage forming machine, comprising a steel mesh sheet conveying device, a steel mesh cage thickness adjusting device connected to the output end of the steel mesh sheet conveying device, and a welding device connected to the output end of the steel mesh cage thickness adjusting device,

[0005] The reinforcing mesh conveying device comprises a conveying frame, side baffles fixed on the conveying frame and fixed conveying supports;

[0006] The reinforcing mesh cage thickness adjusting device comprises an adjusting frame and a pair of upper and lower sliding conveying supports symmetrically arranged on the adjusting frame, the two ends of the adjusting frame are respectively connected with a pair of upper and lower sliding plates through sliding connection, and the two ends of the upper and lower sliding conveying supports are respectively connected with the corresponding sliding plates.

[0007] The welding device comprises a transformer, an upper electrode plate, a connecting copper strip and a positive electrode seat, the positive electrode seat is provided with a positive electrode, a positive electrode insulation bottom plate and a positive electrode connecting plate, the two sides of the positive electrode seat are provided with longitudinal rib guide blocks, the positive electrode is connected with the air cylinder through the positive electrode seat, and the air cylinder is installed on the positive pressure air cylinder bottom plate.

[0008] Preferably, one side of the fixed conveying support is provided with a first drag chain and a first drag chain supporting plate, the other side of the fixed conveying support is provided with a first driving sprocket, a first driven sprocket, a first chain, a first sprocket support, a first chain supporting plate and a first chain guide strip, and one end of the fixed conveying support is provided with a first servo motor and a first worm gear reducer.

[0009] Preferably, the top of the fixed conveying support is provided with a first transverse sliding rail and a first transverse sliding block, the first transverse sliding block is provided with a first air cylinder installation bottom plate, and two first thin air cylinders and a first guide shaft seat are symmetrically installed on the first air cylinder installation bottom plate.

[0010] Preferably, the first air cylinder installation bottom plate is provided with a first drag chain fixing block and a first drag chain connected thereto, and the bottom of the first air cylinder installation bottom plate is provided with a first chain tensioning rod and a first chain connecting plate.

[0011] Preferably, the two ends of the adjusting frame are respectively provided with a pair of vertical sliding rails and a plurality of vertical sliding blocks connected with the upper and lower symmetric sliding plates, a pair of servo motors and planetary reducers are symmetrically arranged on the two ends of the adjusting frame, and the adjusting frame is connected with the motor installation plate through the adjusting frame.

[0012] Preferably, the sliding plate is connected with the servo motor through a trapezoidal screw, a trapezoidal screw nut and a shaft coupling, the upper and lower sliding conveying supports are provided with baffles, the two baffles are symmetrically arranged on the upper and lower sliding conveying supports, and the two ends of the baffles are respectively connected with the corresponding sliding plates.

[0013] Preferably, one side of the upper and lower sliding conveying supports is provided with a second drag chain and a second drag chain supporting plate, the other side of the upper and lower sliding conveying supports is provided with a second driving sprocket, a second driven sprocket, a second chain, a second sprocket support, a second chain supporting plate and a second chain guide strip, and one end of the upper and lower sliding conveying supports is provided with a second servo motor and a second worm gear reducer.

[0014] Preferably, the upper and lower sliding transfer support is provided with a second transverse sliding rail and a second transverse sliding block, the second transverse sliding block is provided with a second cylinder mounting base, and two second thin cylinders and a second guide shaft seat are symmetrically mounted on the second cylinder mounting base, respectively.

[0015] Preferably, the second cylinder mounting base is provided with a second drag chain fixing block and a second drag chain, and the bottom of the second cylinder mounting base is provided with a chain tensioning rod and a chain connecting plate, and the bottom of the upper second cylinder mounting base is provided with a material guide plate.

[0016] Preferably, the longitudinal rib guide block is provided with a positioning groove to provide a guiding and positioning function for welding of the upper and lower steel mesh.

[0017] The steel mesh can be processed into a steel mesh cage by various automatic equipment, the feeding and welding process of the steel mesh cage can be automated, the production of the steel mesh cage with various connecting piece forms such as H pieces, side steel bars, and bent hole cross bars can be met, the structure demand of the steel mesh cage is met, manual operation is not needed, manpower is saved, the processing efficiency is high, mass production of the steel mesh cage is suitable, the structure is compact, the land occupation is small, the side steel bar can be accurately guided to the preset welding position through the steel bar feeding device and the welding device, and the welding accuracy is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 1 is a structural schematic diagram of an embodiment of the present application;

[0019] Figure 2 、 3 FIG. 4 is a structural schematic diagram of a steel mesh conveying device in an embodiment of the present application;

[0020] Figure 5 、 6 FIG. 8 is a structural schematic diagram of a steel mesh cage thickness adjusting device in an embodiment of the present application;

[0021] Figure 7 FIG. 11 is a structural schematic diagram of a welding device in an embodiment of the present application;

[0022] Figure 8 FIG. 14 is a structural schematic diagram of an H piece connecting piece in an embodiment of the present application;

[0023] Figure 9 FIG. 16 is a structural schematic diagram of a bent hole cross bar connecting piece in an embodiment of the present application. DETAILED DESCRIPTION

[0024] The present application will be further described in detail below with reference to the drawings, but is not limited to the scope of protection of the present application.

[0025] AsFigures 1-9 As shown in the figure, a multifunctional mesh cage forming machine comprises a reinforcing mesh conveying device 1, a reinforcing mesh cage thickness adjusting device 2 connected to the output end of the reinforcing mesh conveying device 1, and a welding device 3 connected to the output end of the reinforcing mesh cage thickness adjusting device 2,

[0026] The reinforcing mesh conveying device 1 comprises a conveying frame 11, a side baffle 12 fixed to the conveying frame 11, and a fixed conveying support 13.

[0027] The reinforcing mesh cage thickness adjusting device 2 comprises an adjusting frame 41 and a pair of upper and lower sliding conveying supports 411 symmetrically arranged in upper and lower positions, and a pair of upper and lower sliding plates 44 symmetrically arranged in upper and lower positions are respectively connected to the two ends of the adjusting frame 41, and the two ends of the upper and lower sliding conveying supports 44 are respectively connected to the corresponding sliding plates 44.

[0028] The welding device comprises a transformer 61, an upper electrode plate 62, a connecting copper strip 63, and a positive electrode seat 64, the positive electrode seat 64 is provided with a positive electrode 65, a positive electrode insulation bottom plate 66, and a positive electrode connecting plate 67, the positive electrode seat 64 is provided with longitudinal rib guide blocks 68 on both sides, the positive electrode 65 is connected to the positive electrode seat 64 and a pneumatic cylinder 69, and the pneumatic cylinder 69 is installed on a positive pressure cylinder bottom plate 610.

[0029] One side of the fixed conveying support 13 is provided with a first drag chain 14 and a first drag chain supporting plate 15, the other side of the fixed conveying support 13 is provided with a first driving sprocket 21, a first driven sprocket 22, a first chain 23, a first sprocket support 24, a first chain supporting plate 25, and a first chain guide strip 26, and one end of the fixed conveying support 13 is provided with a first servo motor 31 and a first worm gear reducer 32.

[0030] The top of the fixed conveying support 13 is provided with a first transverse sliding rail 33 and a first transverse sliding block 34, the first transverse sliding block 34 is provided with a first pneumatic cylinder installation bottom plate 35, and two first thin pneumatic cylinders 36 and a first guide shaft seat 37 are symmetrically installed on the first pneumatic cylinder installation bottom plate 35.

[0031] The first pneumatic cylinder installation bottom plate 35 is provided with a first drag chain fixing block 38 connected to the first drag chain 14, and the bottom of the first pneumatic cylinder installation bottom plate 35 is provided with a first chain tensioning rod 39 and a first chain connecting plate 310.

[0032] The two ends of the adjusting frame 41 are respectively provided with a pair of vertical sliding rails 42 and a plurality of vertical sliding blocks 43 connected to the upper and lower symmetric sliding plates 44, and a pair of servo motors 45 and planetary reducers 46 are symmetrically arranged on the two ends of the adjusting frame 41, and are connected to the adjusting frame 41 through a motor installation plate 47.

[0033] The sliding plate 44 is connected with the servo motor 45 through the trapezoidal screw 48, the trapezoidal screw nut 49 and the shaft coupling 410, and the upper and lower sliding transfer supports 44 are provided with the baffle plates 412 which are symmetrically arranged on the upper and lower sides and connected with the corresponding sliding plates 44 at both ends.

[0034] The upper and lower sliding transfer supports are provided with the second drag chain 413 and the second drag chain supporting plate 414 on one side, and are provided with the second driving sprocket 415, the second driven sprocket 416, the second chain 417, the second chain supporting plate 418, the second chain supporting plate 419 and the second chain guide strip 420 on the other side; and one end of the upper and lower sliding transfer supports 44 is provided with the second servo motor 51 and the second worm and gear reducer 52.

[0035] The upper and lower sliding transfer supports 44 are provided with the second transverse sliding rail 53 and the second transverse sliding block 54, the second transverse sliding block 54 is provided with the second cylinder mounting bottom plate 55, and two second thin-type cylinders 56 and the second guide shaft seat 57 are symmetrically mounted on the second cylinder mounting bottom plate 55.

[0036] The second cylinder mounting bottom plate 55 is provided with the second drag chain fixing block 58 and the second drag chain, the bottom of the second cylinder mounting bottom plate 55 is provided with the chain tensioning rod 59 and the chain connecting plate 510, and the bottom of the upper second cylinder mounting bottom plate 55 is provided with the guide plate 511.

[0037] The longitudinal rib guide block 68 is provided with the positioning groove, which provides the guiding and positioning effect for the welding and processing of the upper and lower steel mesh.

[0038] The working process of the present application is as follows: first, the servo motor in the steel mesh conveying device drives the chain wheel to rotate, the chain wheel drives the cylinder mounting bottom plate and the transverse sliding block to move on the transverse sliding rail through the chain, the two thin-type cylinders on the cylinder mounting bottom plate work, and the steel mesh is dragged into the steel mesh cage thickness adjusting device by the moving thin-type cylinders on the side baffle.

[0039] Secondly, the servo motors at both ends of the rack in the steel mesh cage thickness adjusting device drive the sliding plate and the vertical sliding block to move on the vertical sliding rail; the moving sliding plate drives the upper and lower sliding transfer supports and the baffle plates connected with the sliding plate to adjust the distance between the two steel meshes, so as to produce the steel mesh cage with corresponding width specifications; the servo motor on the upper and lower sliding transfer supports drives the chain wheel to rotate, the chain wheel drives the cylinder mounting bottom plate and the transverse sliding block to move on the transverse sliding rail through the chain, the two thin-type cylinders on the cylinder mounting bottom plate work, and the steel mesh is dragged into the welding device by the moving thin-type cylinders on the baffle.

[0040] Finally, when the connector reaches the designated position, the cylinder on the welding device works to push the entire positive electrode seat to make the steel mesh and the connector contact at the same time.

Claims

1. A multifunctional mesh cage forming machine, characterized by: It includes a steel mesh conveying device, a steel mesh cage thickness adjustment device connected to the output end of the steel mesh conveying device, and a welding device connected to the output end of the steel mesh cage thickness adjustment device. The steel mesh conveying device includes a conveying frame, a side baffle fixed on the conveying frame, and a fixed transfer support; The steel mesh cage thickness adjustment device includes an adjustment frame and a pair of vertically symmetrically arranged upper and lower sliding transfer supports, the two ends of the adjustment frame are respectively slidably connected to a pair of vertically symmetrical sliding plates, and the two ends of the vertically symmetrical sliding transfer supports are respectively connected to their corresponding sliding plates; The welding device includes a transformer, an upper electrode plate, a connecting copper strip and a positive electrode seat. The positive electrode seat is provided with a positive electrode, a positive electrode insulating base plate and a positive electrode connecting plate. Longitudinal rib guide blocks are provided on both sides of the positive electrode seat. The positive electrode is connected to the cylinder through the positive electrode seat. The cylinder is mounted on the positive pressure cylinder base plate. A first drag chain and a first drag chain support are provided on one side of the fixed transfer support, and a first driving sprocket, a first driven sprocket, a first chain, a first sprocket support, a first chain support and a first chain guide bar are provided on the other side of the fixed transfer support; A first servo motor and a first worm gear reducer are provided at one end of the fixed transfer support; A first transverse slide rail and a first transverse slider are provided on the top of the fixed transfer support, a first cylinder mounting base is provided on the first transverse slider, and two first thin cylinders and a first guide shaft seat are symmetrically mounted on the first cylinder mounting base; A second drag chain and a second drag chain support are provided on one side of the up-and-down sliding transfer support, and a second driving sprocket, a second driven sprocket, a second chain, a second sprocket support, a second chain support plate and a second chain guide bar are provided on the other side of the up-and-down sliding transfer support; a second servo motor and a second worm gear reducer are provided at one end of the up-and-down sliding transfer support; The up-and-down sliding transfer support is provided with a second transverse slide rail and a second transverse slider, the second transverse slider is provided with a second cylinder mounting base, and the second cylinder mounting base is symmetrically mounted with two second thin cylinders and a second guide shaft seat respectively; The longitudinal reinforcement guide block is provided with a positioning groove to provide a guiding and positioning function during the welding process of the upper and lower reinforcement meshes.

2. A multifunctional mesh cylinder forming machine according to claim 1, characterized in that: A first drag chain fixing block connected to the first drag chain is provided on the first cylinder mounting base plate, and a first chain tensioning rod and a first chain connecting plate are provided at the bottom of the first cylinder mounting base plate.

3. The multifunctional mesh cylinder forming machine according to claim 1, characterized in that: A pair of vertical slide rails and a plurality of vertical sliders are respectively provided at both ends of the adjustment frame and connected with the sliding plates symmetrically arranged above and below. A pair of servo motors and planetary reducers are also respectively provided at both ends of the adjustment frame and connected with the adjustment frame through the motor mounting plate.

4. The multifunctional mesh cylinder forming machine according to claim 1, characterized in that: The sliding plate is connected to the servo motor through a trapezoidal screw, a trapezoidal screw nut and a coupling. A baffle is provided on the upper and lower sliding transfer support. The two baffles are symmetrically arranged up and down, and the two ends of the baffle are respectively connected to their corresponding sliding plates.

5. The multifunctional mesh cylinder forming machine according to claim 1, characterized in that: A second drag chain fixing block is provided on the second cylinder mounting base plate and is connected to the second drag chain. A chain tensioning rod and a chain connecting plate are provided at the bottom of the second cylinder mounting base plate. A material guide plate is provided at the bottom of the upper second cylinder mounting base plate.

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