Automation system for projection welding of channel nuts in automotive front floor
A technology for automobile front floor and automation system, which is applied in the field of channel nut projection welding automation system, can solve the problems of high work intensity, unguaranteed production efficiency and product quality, and wrong welding of operators, so as to improve work efficiency and reduce The labor intensity of workers and the effect of ensuring welding quality
Inactive Publication Date: 2019-01-11
GUANGZHOU ZSROBOT INTELLIGENT EQUIP CO LTD
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Problems solved by technology
Most of the channel nut projection welding in the traditional car front floor adopts the manual production mode. The workers manually install the parts and carry out the nut projection welding on the board parts. Usually there are many positions to be welded on the board parts, and it is necessary to manually change the projection welding positions frequently. The strength is high, and the operator is prone to mis-soldering due to fatigue under a lot of repetitive work, and the operation of missing welding, production efficiency and product quality cannot be guaranteed
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[0024] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0025] Such as figure 1 , 2 , 3, 4, and 5 show an automatic system for projection welding of nuts in the front floor of automobiles, including left and right double stations, including: two feeding transfer positioning devices 1, and feeding transfer positioning device 1 includes feeding The transfer positioning platform 10 and the workpiece sensor 11; the workpiece sensor 11 is used to judge whether there is a workpiece in the feeding transfer positioning platform;
[0026] Nut automatic conveyor (not shown in the figure), used for conveying nuts;
[0027] A nut projection welding device 3 for each of the left and right stations, including a base 31, a bod...
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The invention relates to an automation system for projection welding of channel nuts in an automotive front floor. The system comprises at least one loading transit and positioning device, an automatic nut conveying machine, at least one nut projection welding device, manipulators, a finished product detection device and a discharge slide table, wherein the loading transit and positioning device comprises a loading transit and positioning platform and a work piece sensor; the automatic nut conveying machine is used to convey the nuts; the nut projection welding device comprises at least one welding head and projection welding is carried out through electrical control; the manipulators comprise at least one six-axis industrial robot and are located on left and right sides of the loading transit and positioning platform for placement or fetching of work pieces; the finished detection device comprises photoelectric sensors and each sensor corresponds to a welding point; and the dischargeslide table comprises a slide way, a photoelectric sensor and a baffle, the photoelectric sensor is disposed on the tail part of the slide way, and the baffle will be opened when no work piece is detected by the photoelectric sensor. The invention provides the automation system for the projection welding of the channel nuts in the automotive front floor. The system has the advantages that workingefficiency can be effectively increased; workers' labor strength can be relieved; and welding quality can be guaranteed.
Description
technical field [0001] The invention relates to the field of manufacturing technology of automobile body parts, in particular to an automatic system for projection welding of channel nuts in the front floor of automobiles. Background technique [0002] With the development of the automobile industry, projection welding of nuts has been used more and more in the process of manufacturing automobile body parts. Most of the channel nut projection welding in the traditional car front floor adopts the manual production mode. The workers manually install the parts and carry out the nut projection welding on the board parts. Usually there are many positions to be welded on the board parts, and it is necessary to manually change the projection welding positions frequently. The strength is high, and the operator is prone to mis-soldering due to fatigue under a large amount of repetitive work, and the operation of missed welding can not guarantee the production efficiency and product q...
Claims
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IPC IPC(8): B23K11/14B23K11/36B23K37/047
CPCB23K11/14B23K11/36B23K37/047
Inventor 吴煜汉姚清峰刘煜煌刘长盛
Owner GUANGZHOU ZSROBOT INTELLIGENT EQUIP CO LTD