Interlocking system for welding production line devices
A welding production line, welding equipment technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., to achieve the effect of reducing the scope of traceability
Inactive Publication Date: 2013-10-23
XIANGYANG SUNRISE MACHINERY
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Problems solved by technology
[0004] In order to overcome the occurrence of the existing missing sequence phenomenon and the inability to trace back, the purpose of the invention is to provide a welding production line equipment interlocking system to achieve the purpose of ensuring that no missing sequence occurs in each process and between adjacent processes.
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Embodiment Construction
[0020] Such as figure 1 As shown, it is the welding self-interlocking of a single welding equipment. Connect the first welding equipment 1 with the first welding counting device 3, and the normally closed contact of the counting completion signal output by the first welding counting device 3 is connected in series with the first welding of the first welding equipment 1 through the first welding interlocking line 8. Welding start circuit of control box 2. When a part is welded, the normally closed contact is disconnected after the counting of the first welding counting device 3 is completed, the starting circuit of the first welding equipment 1 is disconnected, and the reset button of the first welding counting device 3 is pressed to reset the count , so that the normally closed contact of the counting completion signal is restored to close before the next welding can be performed, ensuring that the welding of each part is confirmed by the operator.
[0021] Such as figure ...
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An interlocking system for welding production line devices is used for conducting multi-procedure multi-component welding. A first welding device is connected with a first welding counting device which outputs a welding finishing signal to be accessed with a first welding device welding starting circuit. Self-interlocking is adopted for a single welding device, after one piece is finished, if resetting of the counting device is not confirmed, welding of next piece can not be conducted. For interlocking of the welding devices and a detecting device, welding device finishing signals are introduced to be connected with a detecting device starting circuit in series, and the two welding devices are interlocked. For operation of multi-device stations through one person, a previous procedure device finishing signal in adjacent devices is introduced to enter a next procedure device starting circuit, when a welding device conducting welding earlier does not finish welding, the next welding device can not conduct welding production, interlocking among the devices is achieved, operation is conducted according to a sequence, procedure jumping and missing are avoided, after every person operates the device to finish the production and all the devices are reset, the next procedure of production is conducted, procedure missing is reduced, and a tracing range is reduced.
Description
technical field [0001] The invention relates to the technical field of welding automatic control, in particular to a part used for many processes and components. [0002] Welding production line equipment interlocking system. Background technique [0003] In recent years, my country's automobile industry has developed rapidly, vehicle models have been updated rapidly, and automobile production and varieties have increased rapidly. In order to ensure the quality of the product and the lightness of the whole vehicle, on the whole, the weight of the components of the vehicle body has been reduced, but the number has increased a lot, thus resulting in an increase in the number of parts in the production process of a part. In order to improve production efficiency, the production line is bound to be evenly distributed and then elongated. There are missing processes in the intermediate production process, which brings great hidden dangers to product quality. Once a missing proces...
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IPC IPC(8): B23K37/00
Inventor 庹文鑫张景昌
Owner XIANGYANG SUNRISE MACHINERY