Casing stacking and arrangement unit

Abstract

The invention discloses a casing stacking and arrangement unit. The casing stacking and arrangement unit comprises casing stacking and arrangement lifting machines and casing stacking and arrangementfeeders, wherein the casing stacking and arrangement lifting machines, the casing stacking and arrangement feeders and casing racks are staggered in the axial direction of oil casings. When movable forks of the casing stacking and arrangement feeder stretch out to the upper sides of stacking casing grooves to form extension faces, the oil casings on the casing racks are rolled to the movable forksfrom casing outlet ends, lifting mechanisms of the casing stacking and arrangement lifting machines drive lifting bases to ascend and descend, the topmost oil casings, which have been stacked, in thestacking casing grooves are close to the lower surfaces of the movable forks, and when the movable forks are away from the upper sides of the stacking casing grooves, the oil casings on the movable forks fall into the stacking casing grooves under the action of self weight. By means of the casing stacking and arrangement unit, the fall of the casings falling into the stacking casing grooves fromthe casing racks can be greatly reduced, the impact on the casings in the stacking process is reduced, the damage to the casings is reduced, the casings are hierarchically and orderly stacked according to a target packing specification, and the labor intensity is greatly reduced.

Description

technical field [0001] The invention relates to the field of oil casing production, in particular to a stacking and arranging unit. Background technique [0002] In the production process of oil and casing, the final process is packaging. The standard packaging method of oil and casing is to pack every 19 pieces of oil and casing into a bundle, and each bundle is arranged in five layers. The packaging specification is 3-4-5-4 -3, that is, the number of oil casings from the first layer to the fifth layer is 3, 4, 5, 4, and 3 respectively, and the oil casings need to be stacked according to this arrangement before packaging. The structure adopted by the existing stacking pipe arrangement is to set a pipe groove at the outlet end of the pipe rack, and the oil casing on the pipe rack falls into the pipe groove by applying power to realize stacking, but the drop between the pipe groove and the pipe rack is large , there will be a large impact when falling, which will not only ma...

AI Technical Summary

Problems solved by technology

The structure adopted by the existing stacking pipe arrangement is to set a pipe groove at the outlet end of the pipe rack, and the oil casing on the pipe rack falls into the pipe groove by applying power to realize stacking, but the drop between the pipe groove and the pipe rack is large , there will be a large impact when falling, which will not only make a lot of noise, but also damage the oil casing; in addition, the position of the oil casing falling into the pipe groove is the same position every time, causing the oil casing to accumulate in the same position, often Subsequent manual adjustment of the oil casing position is required

Images