CN210177053U

CN210177053U - Spindle for plastic circular loom

Info

Publication number: CN210177053U
Application number: CN201920996936.2U
Authority: CN
Inventors: Changzhong Qiao; 乔长忠; Youquan Yang; 杨友全
Original assignee: Hubei Changzheng Packaging Co Ltd
Current assignee: Hubei Changzheng Packaging Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-24
Anticipated expiration: 2029-06-28

Abstract

The utility model provides a spindle for plastic circular weaving machine, which comprises a base, a spindle and a guiding device, wherein the spindle and the guiding device are arranged on the base, the spindle is vertically arranged, the bottom of the spindle is fixedly connected with a first telescopic rod, the guiding device comprises a positioning roller arranged on one side of the running direction of a wire rod, and a pressure sensor and a second telescopic rod are sequentially connected below the positioning roller; the utility model provides a first telescopic link can drive spindle along vertical direction motion, cooperation pressure sensor for the relative position of plastic line and positioning roller restores, can guarantee that the angle of being qualified for the next round of competitions of plastic line and internal tension remain unanimous all the time like this, it is more stable at the in-process of making, thereby obtain the better plastic woven sack product of quality, drive positioning roller through the second telescopic link and move down, can also make the plastic line can remain flat shape all the time, can not get into circular weaving machine with the shape of folding distortion.

Description

Spindle for plastic circular loom

Technical Field

The utility model relates to a plastic textiles production facility field, concretely relates to spindle on circular loom for producing plastic woven sack.

Background

The circular weaving machine is used for weaving tubular cloth, a plurality of spindles are arranged on a warp frame of the circular weaving machine, a specified range of quantity of warp yarns are used according to the width of the woven cloth and the width of flat wires, before the warp yarns enter the circular weaving machine, the warp yarns are subjected to cross opening by a palm frame of the warp yarns, a weft yarn shuttle performs circular motion in the cross opening and penetrates through the warp yarns to weave the tubular cloth, and the circular weaving machine of the plastic bag also weaves plastic wires into a circular tube shape by utilizing the principle and then flatly spreads the plastic wires on a finished product shaft.

The existing plastic circular weaving machine can use a large number of spindles to simultaneously provide plastic wires, but considering that the plastic wires of a plurality of plastic woven bags are not linear but are flat and strip-shaped, the spindles are likely to twist the flat plastic wires due to rotation in the wire outlet process, so that the produced plastic cloth is irregular and easy to damage and the like; in addition, the spindle is of a certain length, and when the plastic wires are led out from different positions on the spindle, the relative angle between the plastic wires and the circular weaving machine is different, so that the tension and the entering angle of the plastic wires are different when the plastic wires enter the circular weaving machine finally, the plastic wires in the woven plastic cloth are not distributed uniformly enough, and the product quality is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a spindle for a plastic circular weaving machine, which is used for solving the problem that when the spindle in the existing plastic circular weaving machine is outgoing, a flat plastic wire is possibly twisted; and the problem that the plastic wires in the woven plastic cloth are not uniformly distributed enough and the product quality is reduced because the internal tension and the entering angle of the plastic wires are different when the plastic wires enter the circular weaving machine due to the height problem of the spindle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a spindle for plastics circular loom, includes the base and sets up spindle and guider on the base, wherein the vertical setting of spindle, and the first telescopic link of spindle bottom fixedly connected with, first telescopic link drive spindle along vertical direction motion, guider is including setting up the positioning roller in wire rod traffic direction one side, positioning roller has connected gradually pressure sensor and second telescopic link below, and the second telescopic link drives pressure sensor and positioning roller along vertical direction motion, pressure sensor and first telescopic link electric connection respectively to controller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a first telescopic link can drive spindle along the motion of vertical direction, the location gyro wheel is fixed this moment, when the position of being qualified for the next round of competitions of plastic line on the spindle changes, the contact angle of plastic line and location gyro wheel changes, thereby make the plastic line change to the pressure of location gyro wheel, when pressure sensor detects pressure change, drive first telescopic link through the controller and drive the spindle and move, finally make the relative position of plastic line and location gyro wheel restore, can guarantee that the angle of being qualified for the next round of competitions of plastic line and internal tension remain unanimous all the time, it is more stable in the process of compiling, thereby obtain the better plastic woven sack product of quality;

2. the utility model discloses a location running roller below still is equipped with the second telescopic link, when flat plastic bag distortion is folding, its pressure to pressure sensor also can change, the second telescopic link drives the location gyro wheel downstream this moment, make separation between location gyro wheel and the plastic wire, plastic wire tension diminishes this moment, very easily restore to flat shape under self stress, then the location gyro wheel shifts up again and gets back to the normal position, the position that keeps the plastic wire is unchangeable, thereby make the plastic wire can remain flat shape throughout, can not get into the circular weaving machine with the shape of folding distortion.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural diagram of the inspection device of the present invention;

FIG. 3 is a schematic view of the positioning roller according to the present invention;

in the figure: base 1, spindle 2, positioning roller 3, first telescopic link 4, second telescopic link 5, light 6, light response board 7, support frame 8.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

Example (b):

as shown in fig. 1-3, the utility model provides a spindle 2 for plastics circular weaving machine, including base 1 and spindle 2 and the guider of setting on base 1, wherein spindle 2 is vertical to be set up, and the winding has flat plastic wire raw materials on this spindle 2, feeds to circular weaving machine simultaneously through a plurality of spindle 2 to work out plastic woven sack.

In this embodiment, the first telescopic link 4 of 2 bottom fixedly connected with of spindle, first telescopic link 4 drive spindle 2 along vertical direction motion, guider is including setting up positioning roller 3 in wire rod traffic direction one side, positioning roller 3 below has connected gradually pressure sensor and second telescopic link 5, and second telescopic link 5 drives pressure sensor and positioning roller 3 along vertical direction motion, pressure sensor and first telescopic link 4 electric connection respectively to controller.

When the outlet position of the plastic wire on the spindle 2 changes, the contact angle of the plastic wire and the positioning roller 3 changes, so that the pressure of the plastic wire to the positioning roller 3 changes, when the pressure sensor detects the pressure change, the first telescopic rod 4 is driven by the controller to drive the spindle 2 to move, and finally the relative position of the plastic wire and the positioning roller 3 is restored, so that the outlet angle and the internal tension of the plastic wire can be always kept consistent, and the plastic wire is more stable in the programming process.

When flat plastic bag distortion was folded, its pressure to pressure sensor also can change, and second telescopic link 5 drives positioning roller 3 and moves down this moment for separate between positioning roller 3 and the plastic wire, plastic wire tension diminishes this moment, very easily restores to flat shape under self stress, then positioning roller 3 shifts up again and gets back to the normal position, keeps the position of plastic wire unchangeable, thereby makes the plastic wire can keep flat shape all the time. Preferably, the base 1 is further provided with a checking device, the checking device comprises an illuminating lamp 6 and a light sensitive plate 7 which are respectively and oppositely arranged on the upper side and the lower side of the wire, and the light sensitive plate 7 and the second telescopic rod 5 are respectively and electrically connected to the controller; under the illumination, the shadow of fixed size is left on light sensitive board 7 to flat plastic wire, and when the folding distortion of plastic wire, the area of this shadow changes to being felt by light sensitive board 7, and adjusting through the motion of controller control second telescopic link 5, thereby the leveling of more accurate control plastic wire state guarantees product quality.

Further, light 6 and light response board 7 are mobilizable to be installed on support frame 8 to remove in vertical direction, can cooperate the spindle 2 of different mounted position and the spindle 2 of equidimension not like this, in time adjust with the relative position of the plastic wire of the in-process of being qualified for the next round of competitions.

In the preferred scheme of this embodiment, the shape of the inside surface of the positioning roller 3 is the shape formed by seven randomly connected regular dodecagon surfaces, wherein the length of each surface is exactly matched with the width of the plastic wire, the inside surface of the positioning roller 3 is formed by connecting a plurality of planes, the plastic wire is always tightly attached to one surface and keeps a flat shape, the integrity of the plastic wire is further ensured, and the plastic wire is not easy to bend and twist.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A spindle for a plastic circular loom, characterized in that: including base and spindle and the guider of setting on the base, wherein the vertical setting of spindle, and the first telescopic link of spindle bottom fixedly connected with, first telescopic link drive the spindle along vertical direction motion, guider is including setting up the location gyro wheel in wire rod traffic direction one side, location gyro wheel below has connected gradually pressure sensor and second telescopic link, and the second telescopic link drives pressure sensor and location gyro wheel along vertical direction motion, pressure sensor and first telescopic link electric connection respectively to controller.

2. A spindle for a plastic circular loom as claimed in claim 1, characterized in that: still be provided with verifying attachment on the base, verifying attachment is including setting up light and photosensitive induction plate in both sides about the wire rod relatively respectively, and wherein photosensitive induction plate and second telescopic link electric connection to controller respectively.

3. A spindle for a plastic circular loom as claimed in claim 2, characterized in that: light and light response board mobilizable the installation on the support frame to remove in vertical direction.

4. A spindle for a plastic circular loom as claimed in claim 1, characterized in that: the shape of the inner side surface of the positioning roller is the shape formed by any seven connected surfaces of a regular dodecagon.