CN203834098U - Winding tension control device for warping machine - Google Patents

Abstract

The utility model discloses a winding tension control device for a warping machine. The winding tension control device for the warping machine comprises a machine frame (1), a warp beam (2) supported on the machine frame (1), conveying rails, and a tension control unit. The tension control unit comprises a support plate (4), a first swing rod (5), a second swing rod (8) and an air cylinder (3), wherein the support plate (4) is arranged above the conveying belt and is close to the warp beam (2); the first swing rod (5), the second swing rod (8) and the air cylinder (3) are fixedly connected with the support plate (4); one end of the second swing rod (8) is hinged to the first swing rod (5), and the other end of the second swing rod (8) is hinged to a piston rod. A press roller (9) is arranged at the end, which is close to the first swing rod (5), of the warp beam (2) and under the warp beam (2). The winding tension control device for the warping machine avoids loosening of warp yarns wound on the warp beam and achieves orderly and uniform winding.

Description

For the winding tension control device on warping machines

Technical field

The utility model relates to a kind of warping machines, especially a kind of for the winding tension control device on warping machines.

Background technology

Warping is by the warp thread of certain radical length and the technical process of width close wind on warp beam or beam of a loom in accordance with regulations, through the warp thread of warping for sizing with pass.Warping requires each root warp tension to equate, on warp beam or beam of a loom, be evenly distributed, color yarn arrangement meets process stipulation.According to prior art, warping machines utilizes warp beam to carry out rolling warp thread, and in wrapup procedure, more and more around the warp thread in warp beam, the tension force of rolling will diminish like this, is wound on irregular that warp thread in warp beam can come loose and receive, and cinch is even.

Utility model content

Technical problem to be solved in the utility model is: overcome the defect of above prior art, provide that a kind of warp thread that makes to be wound in warp beam can not come loose and receive neat, reel uniformly for the winding tension control device on warping machines.

Technical solution adopted in the utility model is: a kind of for the winding tension control device on warping machines, comprise frame, warp beam and delivery track by bearings in frame, it also comprises tenslator, described tenslator refers to that it also comprises the gripper shoe that is located at nearly warp beam one end, delivery track top, the first fork being fixedly connected with gripper shoe, the second fork and cylinder, described gripper shoe is provided with two rollers, described roller is provided with for being pressed in the pressure roller in warp beam, described pressure roller is rotatably connected on roller, the first described fork is hinged on delivery track, one end and first fork of the second described fork are hinged, the piston rod of the other end and cylinder is hinged, the second described fork is hinged on the first fork away from one end of pressure roller and the first fork of telling and the second fork and is " V " font, described pressure roller is positioned at one end of the nearly fork of warp beam and is in the below of warp beam.

Adopt after above structure, the utility model compared with prior art has the following advantages: utilize cylinder directly to drive the second fork to swing, the second fork drives the first fork to swing, thereby drive gripper shoe motion, pressure roller is pressed in warp beam, simple in structure, cost is low, because the pressure of cylinder can remain unchanged, the pressure that pressure roller is pressed in warp beam is also constant, when the warp thread in warp beam is more and more, pressure roller can swing to the direction away from warp beam, but because the pressure of cylinder is constant, the pressure that pressure roller is pressed in warp beam is also constant, the tension force of rolling is also just constant like this, when the warp thread in warp beam is more and more, be wound on neat that warp thread in warp beam can not come loose and receive, reel evenly, one end and first fork of the second described fork are hinged, the piston rod of the other end and cylinder is hinged, the second described fork is hinged on the first fork away from one end of pressure roller and the first fork of telling and the second fork and is " V " font, simple in structure, cylinder does not need with support head gasket yet like this, only need to install sideling just passable, easy for installation, form linkage, cylinder easily drives, described pressure roller is positioned at one end of the nearly fork of warp beam and is in the below of warp beam, effective, the pressure that can not make pressure roller be pressed in warp beam because of the Action of Gravity Field of pressure roller changes, it is even that warp beam is subject to the pressure of pressure roller like this, reel evenly.

Accompanying drawing explanation

To be the utility model look schematic diagram for the master of the winding tension control device on warping machines to Fig. 1.

Wherein, 1, frame, 2, warp beam, 3, cylinder, 4, gripper shoe, the 5, first fork, 6, roller, 7, pressure roller, the 8, second fork.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

As shown in the figure, it is a kind of for the winding tension control device on warping machines that the utility model provides, comprise frame 1, warp beam 2 and delivery track by bearings in frame 1, it also comprises tenslator, described tenslator refers to that it also comprises the gripper shoe 4 that is located at nearly warp beam 2 one end, delivery track top, the first fork 5 being fixedly connected with gripper shoe 4, the second fork 8 and cylinder 3, described gripper shoe 4 is provided with two rollers 6, described roller 6 is provided with for being pressed in the pressure roller 7 in warp beam 2, described pressure roller 7 is rotatably connected on roller 6, the first described fork 5 is hinged on delivery track, one end of the second described fork 8 and the first fork 5 are hinged, the piston rod of the other end and cylinder 3 is hinged, the second described fork 8 is hinged on the first fork 5 away from one end of pressure roller 9 and the first fork 5 of telling and the second fork 9 and is " V " font, described pressure roller 9 is positioned at one end of warp beam 2 nearly forks 5 and is in the below of warp beam 2, the utility model has the advantages that and utilize cylinder 3 directly to drive fork 5, thereby drive gripper shoe 4 motions, pressure roller 9 is pressed in warp beam 2, simple in structure, cost is low, because the pressure of cylinder 3 can remain unchanged, the pressure that pressure roller 9 is pressed in warp beam 2 is also constant, when the warp thread in warp beam 2 is more and more, pressure roller 9 can swing to the direction away from warp beam 2, but because the pressure of cylinder 3 is constant, the pressure that pressure roller 9 is pressed in warp beam 2 is also constant, the tension force of rolling is also just constant like this, when the warp thread in warp beam 2 is more and more, be wound on neat that warp thread in warp beam 2 can not come loose and receive, reel evenly, one end of the second described fork 8 and the first fork 5 are hinged, the piston rod of the other end and cylinder 3 is hinged, the second described fork 8 is hinged on the first fork 5 away from one end of pressure roller 7 and the first fork 5 of telling and the second fork 9 and is " V " font, simple in structure, cylinder 3 does not need with support, cylinder 3 to be padded up yet like this, only need to install sideling just passable, easy for installation, form linkage, cylinder 3 easily drives, described pressure roller 9 is positioned at one end of nearly the first fork 5 of warp beam 2 and is in the below of warp beam 2, effective, the pressure that can not make pressure roller 9 be pressed in warp beam 2 because of the Action of Gravity Field of pressure roller 9 changes, it is even that warp beam 2 is subject to the pressure of pressure roller 9 like this, reel evenly.

Specifically, warping machines is exactly the process of warp thread of reeling in warp beam 2 at running, warp thread in warp beam 2 from less to more, tension force in warp beam 2 will diminish, utilize the piston rod of cylinder 3 to drive the second fork 8 to swing, the second fork 8 drives the first fork 5 to swing, gripper shoe 4 on the first fork 5 will be toward warp beam 2 direction motions, until the pressure roller 9 in gripper shoe 4 is pressed in warp beam 2, tension force in warp beam 2 can not reduce because of the effect of pressure roller 9 like this, the quality of reeling will be more even, neatly, the effect of pressure roller 9 is exactly that the tension force in warp beam 2 is remained unchanged, pressure roller 9 also can rotate, make pressure roller 9 can not have wearing and tearing to warp thread, guaranteed the quality of warp thread.

With regard to the utility model preferred embodiment, be described above, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change, and all various variations of doing in the protection domain of the utility model demand for independence are all in protection domain of the present utility model.

Claims (1)

1. one kind for the winding tension control device on warping machines, comprise frame (1), warp beam (2) and delivery track by bearings in frame (1), it is characterized in that: it also comprises tenslator, described tenslator refers to that it also comprises the gripper shoe (4) that is located at nearly warp beam (2) one end, delivery track top, the first fork (5) being fixedly connected with gripper shoe (4), the second fork (8) and cylinder (3), described gripper shoe (4) is provided with two rollers (6), described roller (6) is provided with for being pressed in the pressure roller (7) in warp beam (2), described pressure roller (7) is rotatably connected on roller (6), described the first fork (5) is hinged on delivery track, one end and first fork (5) of described the second fork (8) are hinged, the piston rod of the other end and cylinder (3) is hinged, described the second fork (8) is hinged on the upper one end away from pressure roller (9) of the first fork (5) and the first fork (5) of telling and the second fork (9) and is " V " font, described pressure roller (9) is positioned at one end of the nearly fork (5) of warp beam (2) and is in the below of warp beam (2).