Single-driving bisymmetric five-connecting-rod hasp mechanism for steel strip bander
A locking mechanism and five-link technology, which is applied to the parts and packaging of strapping machinery, can solve the problems of cumbersome control and complex equipment structure, and achieve the effect of simple strapping mechanism and small space occupied by the mechanism
Inactive Publication Date: 2012-11-28
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology
In the automatic steel coil bundling machine of the background technology, the pressing belt and the buckle device are driven by two power sources, and the existing problems are: the equipment structure is relatively complicated, and the control is relatively cumbersome
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[0019] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.
[0020] Refer to attached figure 1 , steel strapping machine single-drive double symmetrical five-link locking mechanism, including open symmetrical five-link and closed symmetrical five-link, through a linear power source time-sharing action on the open symmetrical five-link and closed On the hinge point on the center line of the symmetrical five-linkage, three actions of pressing, buckling and cutting the belt are realized. The five hinge points of the open symmetrical five-link are represented by A, B, C, F, G, and the five hinge points of the closed symmetrical five-link are represented by H, B, C, F, and G , a linear power source acts on the hinge point A of the open symmetrical five-linkage and the hinge point H of the closed symmetrical five-linkage in time-sharing; the hinges B, C, and F of the two symmetrical five-linkages The hinge po...
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The invention relates to a single-driving bisymmetric five-connecting-rod hasp mechanism for a steel strip bander, and belongs to the technical field of banding and packaging of rolled strip steel products of metallurgy enterprises. The single-driving bisymmetric five-connecting-rod hasp mechanism comprises an opened symmetric five-connecting-rod and a closed symmetric five-connecting-rod; a linear power source works on a hinging point A of the opened symmetric five-connecting-rod and a hinging point H of the closed symmetric five-connecting-rod in a time division way; a hinging point B, a hinging point C, a hinging point F and a hinging point G of the two symmetric five-connecting-rods are overlapped with one another respectively; the hinging point B and the hinging point C are symmetricwith the hinging point F and the hinging point G respectively about a centre line; and the hinging point A and the hinging point H move on the center line. The single-driving bisymmetric five-connecting-rod hasp mechanism has functions of pressing strips, banding the strips and cutting the strips; and due to combination of the opened symmetric five-connecting-rod and the closed symmetric five-connecting-rod, the functions of pressing the strips, banding the strips and cutting the strips are finished by driving of one linear power source in the time division way; therefore, the banding mechanism is simpler and more secure and reliable; and the area occupied by the mechanism becomes smaller.
Description
technical field [0001] The invention relates to a single-drive double-symmetrical five-link locking mechanism for a steel strip bundling machine, which belongs to the technical field of bundling and packaging rolled strip steel products of metallurgical enterprises. Background technique [0002] At present, the coiled steel strips produced by iron and steel enterprises must be bundled and packaged when they leave the factory to prevent the coils from being uncoiled. . The appearance of the baler reduces the labor intensity of the workers and improves the working environment of the workers. In the automatic steel coil bundling machine of the background art, the belt pressing and buckling devices are driven by two power sources, but there are problems that the equipment structure is relatively complicated and the control is relatively cumbersome. Contents of the invention [0003] The object of the present invention is to provide a single-drive double symmetrical five-lin...
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IPC IPC(8): B65B13/22B65B13/34B65B61/06
Inventor 李成群孙超
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY