Welding steel rib detection mechanism of steel rib mesh welding machine
A technology of detection mechanism and welded steel mesh, which is applied in the direction of measuring device, sound wave reradiation, electric/magnetic exploration, etc., can solve the problems of inability to install horizontal reinforcement detection mechanism, inability to detect longitudinal reinforcement, and inability to detect horizontal reinforcement, etc., to achieve structural Simple, high, low cost, good practical effect
Active Publication Date: 2014-09-17
TJK MACHINERY TIANJIN
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Problems solved by technology
[0005] The above-mentioned prior art transverse rib detection mechanism has the following defects: the stability is poor, and the spring 25 responds slowly when the tension changes, resulting in reduced sensitivity; the transverse rib detection mechanism can only be installed at the position where there are transverse ribs between the longitudinal rib spacing, When the distance between the ribs is small, it is impossible to install the transverse rib detection mechanism and cannot detect the horizontal ribs, and the transverse rib detection mechanism can only detect the horizontal ribs, but not the longitudinal ribs
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[0021] Two embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0022] First of all, it should be noted that the same serial numbers are used for the same components in the present invention and in the prior art.
[0023] The first embodiment of the present invention will be described in detail below.
[0024] Such as Figure 1 to Figure 3 , Figure 5 As shown, the present invention provides a welded steel bar detection mechanism of a steel bar welded mesh machine. The welded steel bar detection mechanism includes: a frame 1 of a "door"-shaped frame, and an interval between the upper beams between the columns on both sides of the frame 1 A plurality of welding units 30 are arranged in parallel, and each welding unit 30 includes a fixed electrode part 30a and a moving electrode part 30b.
[0025] Insulated on the frame 1 is provided with a plurality of welding units 30 and elastic detection wire 11, t...
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The invention discloses a welding steel rib detection mechanism of a steel rib mesh welding machine. According to the structure, multiple welding units are arranged between machine frames side by side at intervals, each welding unit comprises a fixed electrode part and a movable electrode part, a detection wire is arranged on each machine frame in an insulating mode, one end of each detection wire is connected with a control device, and the detection wires are located between the fixed electrode parts and the movable electrode parts; each movable electrode part is provided with a guide rod, when the guide rods are in the position where the moving distances of electrodes in the movable electrode parts exceed normal welding moving distances, the guide rods right make contact with the detection wires, the control device where one end of each detection wire is connected sends out signals, and whether a steel rib to be welded is at a welding position is detected. The mechanism has the advantages that whether longitudinal ribs and transverse ribs are conveyed to the welding position is detected through the detection wires and beams, the detection range is wide, the structure is simple, precision is high, installation is convenient, practicality is high, cost is low and maintenance is easy.
Description
technical field [0001] The invention relates to a steel bar welding machine, in particular to a welded steel bar detection mechanism of the steel bar welding machine. Background technique [0002] The steel mesh welding machine is an automatic welding equipment that welds the steel bars in the vertical and horizontal directions into a grid. The steel mesh welding machine includes a frame, and a plurality of welding units are arranged side by side between the frames. Each welding unit includes a fixed The electrode part and the moving electrode part, and the electrodes in the fixed electrode part and the electrodes in the moving electrode part weld the longitudinal and transverse bars between them. At present, a cross-bar detection mechanism is provided on the steel bar welding machine to detect whether the cross-bar is transported in place when the mesh is welded. [0003] Figure 6 It is a schematic diagram of the prior art transverse rib detection mechanism. [0004] Suc...
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IPC IPC(8): G01V8/12G01V3/02
Inventor 陈振东
Owner TJK MACHINERY TIANJIN