A control system and control method for a woven bag edge folding manipulator
A control system and control method technology, applied in bag making, flexible container manufacturing, paper/cardboard containers, etc., can solve problems that do not conform to the trend of compounding mechanical processing procedures, unrealized production line coordination, difficult modernization of production, etc. , to achieve the effect of good hemming effect, simple structure and automation
Active Publication Date: 2017-05-31
WUHU ANPU ROBOT IND TECH RES INST
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Problems solved by technology
However, its knuckle mechanism is complicated, the manufacturing cost is high, it is not conducive to maintenance, and it has not realized the cooperation with the production line, so it is difficult to put it into modern production on a large scale
[0005] To sum up, the existing technology independently controls the hemming and corner folding of woven bags, which does not conform to the current trend of compounding machining processes.
Method used
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[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0030] Such as Figure 1 to Figure 2 As shown, the air source 325 passes through the air processing unit 326 and respectively connects with the air inlet of the No. 1 two-position five-way solenoid valve 315, the No. two two-position five-way solenoid valve 316 air inlet, and the No. Through solenoid valve 317 air inlet, No. 4 2 / 5-way solenoid valve 318 air inlet, No. 5 2 / 5-way solenoid valve 319 air inlet, No. 6 2 / 5-way solenoid valve 320 air inlet, 2 / 2 The air inlet of the solenoid valve 327 is connected, and an output port of the two-position two-way solenoid valve 327 is connected with a No. 1 muffler 323; The vacuum suction cup cylinder 101 is connected sequentially; the air outlet of No. 2 two-position five-way solenoid valve 316 is first...
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The invention relates to a control system for an edge-folding and angle-folding mechanical hand of a woven bag and a control method of the control system, and belongs to the field of control systems for controlling pneumatic devices such as air cylinders and the like. The control system comprises an air source, an air treatment unit connected with the air source and a vacuum forming module connected with the air treatment unit, and further comprises an edge-folding and angle-folding module connected with the air treatment unit and a PLC (programmable logic controller) connected with the edge-folding and angle-folding module and the vacuum forming module. Firstly, an upper vacuum chuck and a lower vacuum chuck are utilized for opening the woven bag; secondly, a swing air cylinder is utilized to rotate for performing an edge-folding process; thirdly, a corresponding air cylinder is utilized to drive an angle-folding positioning mechanism to perform angle-folding positioning; finally, the swing air cylinder is utilized to rotate for performing an angle-folding process, so that barrier-free operation of the woven bag is realized, the woven bag is matched with an automatic production line, the edge-folding and angle-folding processes of the woven bag are performed, and a problem that the automation of edge-folding and angle-folding operations of the woven bag is not realized yet is solved.
Description
technical field [0001] The invention relates to the technical field of pneumatic control, in particular to the field of control systems for controlling pneumatic devices such as cylinders, in particular to a control system and control method for a woven bag hemming and angle manipulator. Background technique [0002] The hemming and corner-folding operation of woven bags includes two processes: hemming and corner-folding. Existing woven bag-folding and corner-folding are mostly manual operations, which have not been successfully automated. The working environment of workers is poor, the work is boring, the production enthusiasm is not high, and the efficiency low, seriously restricting the improvement of production capacity. [0003] The patent "a packaging bag folding device" (application number: 201020508052.7) proposes a packaging bag folding method. The patent controls the spring by adjusting the nut to adjust the width between the storage parts on both sides of the symm...
Claims
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IPC IPC(8): B31B70/26
Inventor 刘有余刘志虎徐志峰许德章
Owner WUHU ANPU ROBOT IND TECH RES INST