Control cabinet of double-station welding machine for reel
A technology of reels and welding machines, applied in the field of control cabinets, which can solve problems such as difficult maintenance, damaged protection devices, messy and error-prone control cabinet wiring, and achieve the effects of improving accuracy, avoiding damage, and facilitating wiring and maintenance
Inactive Publication Date: 2015-05-20
DANYANG CITY PETROLEUM MACHINERY PARTS NO 2 PLANTCO
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Problems solved by technology
[0003] In view of this, the present invention provides a double-station reel welding machine control cabinet to solve the problem that the control cabinet of the double-station welding machine needs to control two servo systems, so it is easy to cause messy wiring in the control cabinet. Mistakes, difficult maintenance, and technical problems that are prone to damage due to lack of protective devices
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[0011] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not intended to automatically limit the application if in fact more than one invention is disclosed The scope is any individual invention or inventive concept.
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The invention discloses a control cabinet of a double-station welding machine for a reel. The control cabinet comprises a cabinet body, wherein a PLC (Programmable Logic Controller), a socket and an automatic air switch, which is used for protecting a main loop, are mounted on an upper layer of the cabinet body, two servomotor drivers are arranged below the PLC side by side, an intermediate relay is arranged at one side of the servomotor drivers, is connected with an output terminal of the PLC so as to amplify signals and is used for driving the two servomotor drivers to run, a switching power supply, which is used for supplying power, and a fuse which is used for protecting a control loop are further mounted at the middle part of the cabinet body, and a relay and a terminal block are arranged at the bottom of the cabinet body. Through reasonably arranging the distribution of the main loop and control loop of two servo-control systems, wiring and maintenance are facilitated; by adopting multiple protective measures, the damage to a core part of the cabinet is avoided, and the accuracy of control is improved.
Description
technical field [0001] The invention belongs to the technical field of control cabinets, in particular to a control cabinet of a double-station reel welding machine. Background technique [0002] The reel is mainly used on the header of horizontal harvesters or combine harvesters to guide the stalks, support the cutting, and clean the headers to prevent the cut stalks from accumulating on the cutters and causing the cutters to block. There are ordinary reels and eccentric reels, and the ordinary reels have been gradually eliminated. In order to improve the production efficiency of the reel, the positioner is currently used to change the angle during the welding process of the reel, so as to realize the automatic welding of the manipulator and reduce the work intensity of the operator. Both the positioner and the welding manipulator need to be controlled by the control cabinet , input the program in advance, so that the positioner and welding manipulator can weld according t...
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Inventor 殷来大
Owner DANYANG CITY PETROLEUM MACHINERY PARTS NO 2 PLANTCO