A built-in spring type belt guide device
A technology with built-in springs and guide belts, applied in packaging, transportation and packaging, packaging/bundling items, etc., can solve problems such as poor aesthetics and large space occupation
Active Publication Date: 2018-03-30
CHINA NAT HEAVY MACHINERY RES INSTCO
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[0010] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0011] refer to figure 1 , a built-in spring-type belt guide device, including two guide plates 1, the two guide plates 1 are symmetrically arranged on both sides of a rectangular steel pipe 2 through pin shafts 3, and the guide plates 1 on each side of the rectangular steel pipe 2 are connected through at least two pin shafts 3 The shoulder end of the pin shaft 3 is on the inner wall side of the rectangular steel pipe 2, the end of the pin shaft 3 where the cotter pin 6 is installed is on the outer wall side of the rectangular steel pipe 2, and pads are arranged between the shoulder end of the pin shaft 3 and the inner wall of the rectangular steel pipe 2 in sequence. Sheet 4 and spring 5, that is, the two sides of guide plate 1 are respectively the outer wall of rectangular steel pipe 2 and gasket 4, and it is positioned by the cotter pin 6 on the outer pin shaft 3...
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The invention relates to a built-in spring type guide belt device. Two guide plates are symmetrically arranged at the two sides of a rectangular steel pipe through pin shafts; the guide plates arranged at each side of the rectangular steel pipe are connected through at least two pin shafts; shaft shoulder ends of the pin shafts are positioned at the inner wall side of the rectangular steel pipe; the opening pin installing and positioning ends of the pin shafts are positioned at the outer wall side of the rectangular steel pipe; a gasket and a spring are sequentially arranged between the shaft shoulder end of each pin shaft and the inner wall of the rectangular steel pipe. The built-in spring type guide belt device has the advantages that the inside space of the rectangular steel pipe is ingeniously used, and the springs are put into the inside space through the pin shafts; when a bundling belt is downwards pulled, the guide plates arranged at the two sides of the rectangular steel pipe are stressed to move towards the outside, and the springs in the rectangular steel pipe are driven to compress; when the belt pulling is completed, the springs recover the original shape and drive the guide plates arranged at the two sides of the rectangular steel pipes to restore the original position, so that the occupied space of the device is reduced; the attractive degree of the device is obviously improved.
Description
technical field [0001] The invention relates to the field of metallurgical equipment, in particular to a built-in spring type guide belt device. Background technique [0002] The belt guide device of the strapping machine configured in the metal strip finishing unit is usually opened and closed with an external spring, which not only takes up a lot of space, but also has poor aesthetics. Contents of the invention [0003] In order to solve the above problems, the purpose of the present invention is to provide a built-in spring belt guide device, which has the characteristics of ingenious, simple structure and easy implementation. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] A built-in spring belt guide device, comprising two guide plates 1, the two guide plates 1 are symmetrically arranged on both sides of a rectangular steel pipe 2 through pin shafts 3, and the guide plates 1 on each ...
Claims
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IPC IPC(8): B65B13/18
CPCB65B13/184
Inventor 郭韡高文辉张康武
Owner CHINA NAT HEAVY MACHINERY RES INSTCO