Warp beam mounting and dismounting device applied to vertical warping machine

Abstract

The invention relates to a warp beam mounting and dismounting device applied to a vertical warping machine, and relates to the technical field of warp beam mounting and dismounting. An existing warp beam mounting and dismounting mechanism has the problem of poor mounting accuracy. According to the scheme, the warp beam mounting and dismounting device comprises a movable frame, wherein a sliding table is connected to the movable frame in a sliding mode; driving assemblies are mounted on the movable frame; a lifting frame is arranged below the sliding table; lifting ropes are connected to the lifting frame; mounting seats are fixed at the two ends of the lifting frame; each mounting seat is provided with a positioning clamping mechanism, and the two positioning clamping mechanisms are oppositely arranged; each positioning clamping mechanism comprises a clamping jaw assembly and a guide strip; an inclined guide surface is arranged on the lower side surface of one end, close to the other guide strip, of each guide strip; a vertical guide surface is further arranged on the end surface of one end, close to the other guide strip, of each guide strip; and each vertical guide surface is connected with the corresponding inclined guide surface. According to the scheme, by virtue of the cooperation of the guide strips and the clamping jaw assemblies, the accuracy of the mounting position of a warp beam along the axial direction of the warp beam can be improved, and the warp beam mounting and dismounting device has the advantages of labor saving.

Description

technical field [0001] The invention relates to the technical field of warp beam loading and unloading, in particular to a warp beam loading and unloading device applied to a vertical warping machine. Background technique [0002] The warping machine is widely used in the textile industry, and the warp beam is also an important component of the warping machine, which is mainly used to wind the yarn into a tube; in the actual production process, the warp beam needs to be replaced frequently to ensure the smoothness of the warping machine. Normal feeding. The warp beam includes the winding bobbin in the middle, the baffles fixed on both ends of the winding bobbin, and the clamped sleeve fixed on the side of the baffle away from the winding bobbin; the two ends of the clamping mechanism of the warping machine can be respectively tightened on In the two clamping sleeves, the whole warp beam is firmly clamped. [0003] Warping machines have various classifications according to ...

AI Technical Summary

Problems solved by technology

Although this type of lifting warp beam loading and unloading mechanism can greatly reduce the degree of human involvement, its installation accuracy is poor

[0005] The specific reason is: during the operation of the above-mentioned loading and unloading mechanism, the empty yarn warp beam needs to be lifted first, then the full yarn warp beam is loaded and lifted to a specific height, and finally the installation is completed; before the loading and unloading process, because the empty yarn The warp beam is on the top and the full yarn warp beam is on the bottom. The distance between the two makes it difficult to ensure that the empty warp beam and the full yarn warp beam are aligned in the left and right width direction (warp beam axis), which leads to the grabbing It is difficult for the component to grab the full yarn warp beam to be consistent with the grabbing component’s grabbing position for the empty yarn warp beam, which leads to the accuracy of the left and right positions of the full yarn warp beam after it is lifted to a suitable height (along the The position accuracy of the warp axis) needs to be further adjusted, not only the installation position accuracy is low, but also the installation efficiency is not high

[0006] It is worth noting that the telescopic stroke of the clamping mechanism used to clamp the warp beam in the warping machine is very limited, so if the warp beam cannot be accurately positioned to the clamping mechanism of the warping machine In the later period, the problem of warp beam falling off is prone to occur in the later stage, causing serious consequences

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