CN219010575U - Unloading device for warp beam in warping machine - Google Patents

Abstract

The utility model discloses an unloading device of a warp beam in a warping machine, which comprises a U-shaped frame, wherein two guide rails are symmetrically arranged on the U-shaped frame, one end of each guide rail is hinged with the U-shaped frame, a jacking mechanism capable of jacking the guide rail is connected below the other end of each guide rail, a damping hydraulic cylinder extending along the length direction of the guide rail is arranged outside each guide rail, a baffle is arranged at the end part of a telescopic rod of each damping hydraulic cylinder, and two ends of the warp beam erected on the guide rail are propped against the baffle when the warp beam falls down and slowly roll downwards along the guide rail until the warp beam approaches the ground. Compared with the traditional method of detaching the beam by using the guide slope, the beam has the advantages that the beam is blocked by the damping hydraulic cylinder in the falling process, and the beam is slowly fallen. The situation that the warp beam kinetic energy is too large to rush through the barrier and roll in the workshop can not occur. In addition, compare with driving hoist mechanism this scheme has simple structure, and the investment is little and the flexible advantage in warp beam transport position.

Description

Unloading device for warp beam in warping machine

Technical Field

The utility model relates to warping machine auxiliary equipment, in particular to a warping beam unloading device in a warping machine.

Background

Warping is a process in which a certain number of warp yarns are wound in parallel on a beam or beam according to a predetermined length and width. The warp yarn after warping is used for sizing and drawing-in. The warping requires that the tension of each warp yarn is equal, the warp yarns are uniformly distributed on a warp beam or a beam, and the arrangement of the colored yarns accords with the technological regulation. After the warp beam of the warping machine is fully coiled with warp, the warp beam is detached from the supporting frame of the warping machine and an empty warp beam which does not bypass the warp is replaced. The weight of the warp beam increases to hundreds of jin after winding the warp, so that the warp beam with the warp wound is inconvenient to disassemble. The beam unloading of the existing warping machine is generally of two types, one is to fold a guide slope below the beam, so that the beam rolls down along the guide slope after being unloaded from the warping machine, but the problem of the method is that the beam is heavy, the potential energy is converted into kinetic energy when rolling down from the guide slope, common barriers are difficult to effectively block, the beam often breaks the barriers to roll in a workshop, and workers are easy to be injured or equipment is easy to be damaged when the beam rolls in the workshop. The other mode is to use hoisting equipment to hoist the beam from the warping machine, and the mode needs to be provided with a travelling crane equipment in a workshop, so that the investment is large, and the beam hoisting area has a large limitation.

Disclosure of Invention

In view of the above-mentioned shortcomings, an object of the present utility model is to provide a beam unloading device in a warping machine, so as to achieve convenient unloading of the beam on the warping machine with a small investment.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an uninstallation device of warp beam in warper, includes the U type frame, and the symmetry is provided with two guide rails on the U type frame, and guide rail one end is articulated with the U type frame, and the below connection of the other end can be with the climbing mechanism of guide rail jack-up, the guide rail outside sets up the damping pneumatic cylinder that extends along guide rail length direction, the telescopic link tip of damping pneumatic cylinder sets up the baffle, and the warp beam both ends of erectting on the guide rail when the warp beam falls support to press on the baffle and roll slowly downwards along the guide rail until being close ground.

Preferably, a bolt is inserted into the U-shaped frame, and the bolt is inserted into the ground when the beam is disassembled.

Preferably, the jacking mechanism comprises an electric hydraulic cylinder, the upper end of the electric hydraulic cylinder is hinged with a sliding block, and the sliding block is slidably arranged on the guide rail so that the sliding block can slide on the guide rail to adjust the position when the electric hydraulic cylinder is lifted.

Working principle: after the warp beam is rolled up, a worker pushes the U-shaped frame beside the warping machine, and then adjusts the extending state of the jacking mechanism so that the guide rail can extend into the lower parts of the two ends of the warp beam. After the steps are finished, a clamping mechanism of the warping machine is opened, so that the warp beam can roll off from the warping machine, along with the rolling off of the warp beam, the warp beam is propped against the baffle plate and rolls down along the guide rail, the damping hydraulic cylinder applies resistance to the rolled warp beam to enable the warp beam to slowly fall down, and after the damping hydraulic cylinder is retracted to the end of the stroke, the warp beam also falls to be close to the ground. After the steps are finished, a worker pulls the U-shaped frame carrying the warp beam out of the warping machine to the storage place of the warp beam, then retracts the jacking mechanism, one end of the guide rail descends along with the warp beam, the warp beam abuts against the ground along with the descending of the guide rail, and the worker immediately manually rolls the warp beam out of the guide rail to the storage place.

The beneficial effects are that: compared with the traditional method of detaching the beam by using the guide slope, the beam has the advantages that the beam is blocked by the damping hydraulic cylinder in the falling process, and the beam is slowly fallen. The situation that the warp beam kinetic energy is too large to rush through the barrier and roll in the workshop can not occur. In addition, compare with driving hoist mechanism this scheme has simple structure, and the investment is little and the flexible advantage in warp beam transport position.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a top view of fig. 1.

Reference numerals: 100 parts of U-shaped frame 110 parts of roller group 120 parts of notch 200 parts of guide rail 300 parts of jacking mechanism 310 parts of electric hydraulic cylinder 320 parts of sliding block 400 parts of damping hydraulic cylinder 500 parts of baffle 600 parts of bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The unloading device for the warp beam in the warping machine shown in fig. 1 and 2 comprises a U-shaped frame 100, wherein the bottom surface of the U-shaped frame is provided with a roller group 110 so as to be convenient for a worker to push, a notch on the U-shaped frame faces the warping machine direction when in use, and the width of the notch 120 is wider than the part of the warp beam, which winds warp yarns, so that the warp beam can be detached from the device without interference with the U-shaped frame. Two guide rails 200 are symmetrically arranged on the U-shaped frame, one end of each guide rail is hinged with one end of the U-shaped frame, and the other end of each guide rail is connected with a jacking mechanism 300 capable of driving the guide rail to lift. Specifically, the jacking mechanism comprises an electric hydraulic cylinder 310 installed on the U-shaped frame, a sliding block 320 is hinged to the end portion of a telescopic rod of the electric hydraulic cylinder, the sliding block is installed on the guide rail in a sliding fit mode, and when the electric hydraulic cylinder stretches, the sliding block slides adaptively on the guide rail.

Meanwhile, a damping hydraulic cylinder 400 which can extend and retract along the length direction of the guide rail is also arranged on the outer side surface of the guide rail, and the damping hydraulic cylinder can slowly retract after being subjected to axial heavy pressure. Specifically, in order to make the warp beam both ends can be even on the damping pneumatic cylinder of both sides, and then make two days damping pneumatic cylinder keep retracting in step, install a baffle 500 at the telescopic rod end of damping pneumatic cylinder, this warp beam falls on the guide rail back warp beam both ends and supports to press on the baffle in order to exert axial effort to the damping pneumatic cylinder and then promote the damping pneumatic cylinder and slowly retract.

Optionally, a pin 600 is inserted into the U-shaped frame, and when the beam is disassembled, a worker moves the U-shaped frame to the lower part of the beam, and then inserts the pin into a pre-opened jack (not shown in the figure) to prevent the impact force of the beam falling from driving the U-shaped frame to retreat. It should be noted that the latch is L-shaped to facilitate the insertion of the board. And the bolt is inserted in a notch far away from the U-shaped frame so as to avoid collision with the rolled beam.

Claims (3)

1. An unloading device for a warp beam in a warping machine is characterized in that: including the U type frame, the symmetry is provided with two guide rails on the U type frame, and guide rail one end is articulated with the U type frame, and the below connection of the other end can be with the climbing mechanism of guide rail jack-up, the guide rail outside sets up the damping pneumatic cylinder that extends along guide rail length direction, the telescopic link tip of damping pneumatic cylinder sets up the baffle, and the warp beam both ends that erect on the guide rail when the warp beam falls support to press on the baffle and follow the guide rail and roll slowly downwards until being close ground.

2. An unloading device for beams in a warping machine according to claim 1, wherein: the U-shaped frame is inserted with a bolt, and the bolt is inserted into the ground when the warp beam is disassembled.

3. An unloading device for beams in a warping machine according to claim 1, wherein: the jacking mechanism comprises an electric hydraulic cylinder, the upper end of the electric hydraulic cylinder is hinged with a sliding block, and the sliding block is arranged on the guide rail in a sliding manner, so that the sliding block can slide on the guide rail in an adjusting position when the electric hydraulic cylinder is lifted.

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