Method and device for visibly positioning gun-barrel forklift operation
A positioning method and barrel technology, applied in the direction of the lifting device, etc., can solve the problems of light and thin cold-rolled coils, difficult forklift operation, and unobstructed operation line of sight, etc., and achieve the effect of simple operation and improved operation efficiency
Inactive Publication Date: 2011-11-23
NANJING MEISHAN METALLURGY DEV
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But the actual situation is that cold-rolled coils are light and fragile, and a slight collision with a vehicle of more than 40 tons during operation will cause tens of thousands of yuan in losses. There is only a 50mm gap between the outer diameter of the barrel and the inner diameter of the steel coil. The appearance is 8 meters × 4 meters × 2.5 meters, which is very large, and the operation line of sight is not smooth, which makes the operation of the forklift very difficult and becomes a very difficult operation problem
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[0024] The features of the present invention and other related features will be further described in detail below in conjunction with the accompanying drawings through embodiments, so as to facilitate the understanding of those skilled in the art:
[0025] attached figure 1 The marks in -8 respectively represent: gun barrel 1, cold-rolled steel coil 2, positioning scale 3, inclined oil cylinder 4, positioning mark 5, ground inclination measuring instrument 6, dial 7, pointer 8.
[0026] Analyze the existing problems: the operation accuracy of the barrel forklift is composed of four dimensions: longitudinal tilt accuracy, lateral tilt accuracy, longitudinal eccentricity accuracy, and lateral eccentricity accuracy. The qualified standard for barrel tilt accuracy is 0-2 degrees, and the barrel eccentricity accuracy The qualified standard is 0-20mm. In the gun barrel operation accuracy test, the unqualified operation accuracy is mainly due to the unqualified gun barrel tilt accur...
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The invention belongs to the technical field of a forklift machine, and in particular relates to a method and device for visibly positioning a gun-barrel forklift operation. According to the method, a positioning scale and a positioning mark and ground inclined angle correcting meter are set for assisting in positioning the gun-barrel forklift operation and a gun-barrel forklift horizontal operation is directly and accurately realized. The device for visibly positioning the gun-barrel forklift operation, which is used for visualizing a dim operation and fining a coarse operation is supplied on the basis of such a conception. The method and the device provided by the invention have the advantages that the problems that the inclined precision of a gun-barrel is difficult to be judged and horizontal positioning cannot be accurately performed in the gun-barrel forklift operation are solved, thereby converting the gun-barrel forklift operation from a dim state to a visible state and converting artificial judgment into precise measurement. After the device for visibly positioning the gun-barrel forklift operation is assembled, a gun-barrel feeding operation in a packaging process can beeasily performed and the original status that the gun-barrel cannot be aimed at even if being aimed repeatedly is changed. Three sample tests involving 39 samples each time, are performed after the device is assembled. The sample tests show that the precision yield of the gun-barrel arrives at 93.9% which is increased by 43% compared with the precision yield before the device is assembled, and the operating efficiency in the gun-barrel feeding process is increased by 20%.
Description
technical field [0001] The invention belongs to the technical field of forklifts, and in particular relates to a visual positioning method and device for the operation of a barrel forklift. Background technique [0002] The main business of the barrel forklift is to assist in the packaging of cold-rolled products. For the operation process, see figure 1 , Among the various links of the operation process, the most difficult to control is the link of entering the barrel. According to the requirements of cold rolling operation, the on-site operation of barrel forklifts must not damage the steel coils, and the success rate of fork coiling must reach 100%, which requires that the operation accuracy of barrel forklifts must be maintained at a high level. But the actual situation is that cold-rolled coils are light and fragile, and a slight collision with a vehicle of more than 40 tons during operation will cause tens of thousands of yuan in losses. There is only a 50mm gap betwee...
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IPC IPC(8): B66F9/075B66F9/06
Inventor 吕鹏陶金许盛斌朱荣武冯志勇
Owner NANJING MEISHAN METALLURGY DEV