CN215103775U - Front end spiral yarn-homogenizing tension roller of warping machine and corresponding sectional warping machine - Google Patents

Abstract

The utility model discloses a front spiral yarn-evening tension roller of a warping machine and a corresponding sectional warping machine; the yarn homogenizing tension roller comprises a front roller support frame, a spiral yarn homogenizing rod, a yarn homogenizing rod mounting disc and a front roller main body; the key points of the innovative scheme are as follows: the surface of the existing front-end tension roller is additionally provided with six spiral yarn homogenizing rods, each spiral yarn homogenizing rod is twisted by 300 degrees to form six spiral lines with uniform tension, the rotation of the spiral yarn homogenizing tension roller in the shaft rewinding process can enable warp yarns to change directions so as to be uniformly separated, static electricity is effectively led out to avoid warp yarns from being gathered into strips, and the warping is smooth; has the function of tensioning and evenly dividing the warp yarns. The sectional warping machine uses the yarn-homogenizing tension roller, and solves the technical problems that the tension of the front-end smooth tension roller is uneven, static electricity generated by mutual friction of warps in the shaft rewinding process is difficult to be uniformly separated and gathered into strips, and unevenness is generated when the warps are wound on a driving shaft to influence the weaving quality of filter cloth; the warp beam has the functions of arranging a plurality of warps, winding the warps on the warp beam one by one and then rewinding the warps on the weaving beam; quality improvement and efficiency improvement.

Description

Front end spiral yarn-homogenizing tension roller of warping machine and corresponding sectional warping machine

Technical Field

The utility model belongs to the technical field of the horizontal warper, a even yarn tension roller of front end spiral is related to.

Background

A sectional warping machine, which is a textile process device for arranging a plurality of warps (yarns parallel to the selvedge) and winding the warps on a beam (i.e. a conical roller) one by one, and then orderly combining and winding all the sized warps on the beam by reversing the beam (the beam is reversed along with the beam of a beam combining machine); mainly comprises a warp bobbin creel, a silk collecting plate, a leasing reed, a front end tension roller, a parallel tension roller, a nose box, a motor, a supporting roller, a warp beam (namely a conical roller) and a tail frame; the speed of the sectional warping machine for winding warp yarns is high, the tension of each warp yarn is required to be equal, the warp yarns are uniformly distributed on a warp beam or a loom beam, and the arrangement meets the process specification.

The existing front end tension roller has the following defects: the front tension roller is a smooth roller, the tension is uneven, the yarn gathering performance is excessive, the yarn dividing performance is insufficient, the yarn density is high in the process of rewinding, static electricity is generated due to mutual friction of warps, the warps are difficult to be uniformly separated and gathered into strips, and the filter cloth is wound on a weaving shaft to be uneven, so that the weaving quality of the filter cloth is affected (such as uneven weaving opening, large left and right air permeability deviation and the like).

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior front tension roller, solve the technical problems that the tension of the front smooth tension roller is uneven, the static generated by the mutual friction of warps in the rewinding process is difficult to be separated evenly and gathered into strips, and the unevenness wound on a driving shaft influences the weaving quality of filter cloth, and provide a front spiral yarn-evening tension roller of a warping machine and a corresponding sectional warping machine; the corresponding sectional warping machine-refers to a sectional warping machine using a spiral yarn-homogenizing tension roller at the front end of the warping machine, which is called for short because the number of characters of the patent name is limited.

The utility model provides an innovation technical scheme that prior art problem adopted is: a front end spiral yarn evening tension roller of a warping machine (hereinafter referred to as spiral yarn evening tension roller) has the main points of the general technical scheme that: compared with the prior art, the innovative overall structure has the outstanding substantial characteristics that six spiral yarn homogenizing rods are additionally arranged on the surface of the existing front-end tension roller, each spiral yarn homogenizing rod is twisted by 300 degrees to form six spiral lines with uniform tension, the rotation of the spiral yarn homogenizing tension roller in the shaft rewinding process enables warp yarns to change directions to be uniformly separated (dispersed), static electricity is effectively led out to avoid warp yarns from being gathered into strips, and the warping is smooth; therefore, the technical problems that the tension of the front-end smooth tension roller is uneven, static electricity generated by mutual friction of warps in the process of rewinding is difficult to be uniformly separated and gathered into strips, and unevenness is wound on a driving shaft to influence the weaving quality of the filter cloth are solved.

The specific design scheme is as follows: the spiral yarn homogenizing tension roller mainly comprises a front roller support frame, a spiral yarn homogenizing rod, a yarn homogenizing rod mounting disc and a front roller main body, wherein the main material is made of stainless steel material; the front roller supporting frame is a single-lug hanging support, and the lug hole corresponds to the shaft end of the front roller main body; the spiral yarn uniform rod is a stainless steel round rod with the diameter of 5mm and is twisted for 300 degrees along the surface of the front roller main body; the outer diameter of the yarn homogenizing rod mounting disc is 20mm larger than the diameter of the front roller main body, the inner diameter of the yarn homogenizing rod mounting disc corresponds to the front roller main body shaft, and six spiral yarn homogenizing rod mounting holes are uniformly distributed on the periphery of the yarn homogenizing rod mounting disc; the front roller main body is a smooth surface rotating roller, and the roller length is equal to the parallel tension roller of the warping machine.

The connection relation of the main parts is as follows: the double yarn homogenizing rod mounting discs are respectively and symmetrically mounted at two ends of the front roller main body, and two ends of the spiral yarn homogenizing rod are twisted by 300 degrees and mounted in spiral yarn homogenizing rod mounting holes (the double discs are staggered by five holes by 300 degrees); when the warping machine is assembled, the double front roller supporting frames are symmetrically arranged at the front end between a head box and a tail frame of the warping machine (the roller surface of the spiral yarn-evening tension roller is ensured to be 5mm higher than that of the parallel tension roller), and the front roller main body is arranged on the double front roller supporting frames and can rotate; has the function of tensioning and evenly dividing the warp yarns.

The utility model also provides a sectional warper, which uses the spiral yarn-evening tension roller at the front end of the warper provided by the utility model, and the spiral yarn-evening tension roller mainly comprises a warp bobbin cradle, a yarn-collecting plate, a lease reed, a spiral yarn-evening tension roller, a parallel tension roller, a nose box, a motor, a support roller, a warp beam (namely a cone-shaped roller) and a tail frame; the warp beam has the functions of arranging a plurality of warps, winding the warps on the warp beam one by one, and combining and winding all the warps on the weaving beam by rewinding.

The utility model provides a front end spiral even yarn tension roller and corresponding horizontal warper of warper, the obvious progress has simple structure, spiral even yarn, tension is even, the smooth advantage of warping, beneficial effect is through add six spiral even yarn poles on front end tension roller surface, form six even helices of tension, the process of falling the axle can make warp change position make it evenly separate, and effectively derive static and avoid the warp to gather into strips; the quality of the finished warps is guaranteed, and the quality and the efficiency are improved.

Drawings

Fig. 1 is a schematic diagram of the front end spiral yarn-evening tension roller of the warping machine of the utility model.

Fig. 2 is a three-dimensional schematic view of the front spiral yarn-evening tension roller and sectional warper assembly of the warping machine of the utility model.

Reference numerals: the device comprises a 1-warp bobbin creel, a 2-yarn collecting plate, 3-warps, a 4-lease reed, a 5-front end spiral yarn homogenizing tension roller of a warping machine (a spiral yarn homogenizing tension roller or the utility model for short), a 6-parallel tension roller, a 7-headstock and a motor, an 8-supporting roller, a 9-warp beam (a conical roller), a 10-tailstock, a 51-front roller supporting frame, a 52-spiral yarn homogenizing rod, a 53-yarn homogenizing rod mounting disc and a 54-front roller main body.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the drawings of the front-end spiral yarn-evening tension roller of the warping machine of the present invention and the corresponding sectional warping machine embodiment, and it is obvious that the described embodiment is only a part of the preferred embodiments of the present invention, not all embodiments; based on the utility model discloses an embodiment, all other embodiments that technical personnel in the field obtained under the prerequisite of not making creative work, like the even yarn tension roller of the even yarn mode of spiral the same, the front end spiral formula of structure difference all belong to the utility model discloses a protection scope.

Example 1

A front end spiral yarn evening tension roller 5 (spiral yarn evening tension roller for short) of a warping machine has the main points of the innovative overall implementation scheme that: the surface of the existing front-end tension roller is additionally provided with six spiral yarn evening rods 52, each spiral yarn evening rod 52 twists by 300 degrees to form six spiral lines with even tension, the spiral yarn evening tension roller 5 rotates in the shaft rewinding process to enable the warp yarns 3 to change the direction and evenly separate (disperse), static electricity is effectively led out to avoid the warp yarns 3 from being gathered into strips, and the warping is smooth.

The specific implementation scheme is as follows: the spiral yarn homogenizing tension roller 5 mainly comprises a front roller support frame 51, a spiral yarn homogenizing rod 52, a yarn homogenizing rod mounting disc 53 and a front roller main body 54, wherein the main material is made of stainless steel material; having the function of tensioning and evenly dividing the warp yarns 3, as will be explained in detail below.

The front roller supporting frame 51 is a single-lug hanging support, and the lug hole corresponds to the shaft end of the front roller main body 54; when the warping machine is assembled, the double front roller supporting frames 51 are symmetrically arranged at the front end between the head box 7 and the tail frame 10 of the warping machine; used for supporting the spiral yarn evening tension roller 5.

The spiral yarn evening rod 52 is a stainless steel round rod with the diameter of 5mm and is twisted for 300 degrees along the surface of the front roller main body 54; the spiral yarn homogenizing rod 52 is arranged in a spiral yarn homogenizing rod mounting hole of the double yarn homogenizing rod mounting disc 53 (the double discs are staggered by five holes at 300 degrees); the warp 3 is uniformly separated (dispersed) by changing the orientation in the process of shaft reversing, and static electricity is effectively led out to avoid the warp 3 from being gathered into strips.

The outer diameter of the yarn homogenizing rod mounting disc 53 is 20mm larger than the diameter of the front roller main body 54, the inner diameter of the yarn homogenizing rod mounting disc corresponds to the shaft of the front roller main body 54, and six spiral yarn homogenizing rod 52 mounting holes are uniformly distributed on the periphery of the yarn homogenizing rod mounting disc; the double yarn homogenizing rod mounting discs 53 are respectively and symmetrically mounted at two ends of the front roller main body 54; the spiral yarn evening rod 52 is used for double-disk staggered installation.

The front roller main body 54 is a smooth surface rotating roller, and the roller length is equal to the parallel tension roller 6 of the warping machine; the front roller main body 54 is rotatably mounted on the double front roller support frame 51; for supporting and tensioning a plurality of warp yarns 3.

The front end spiral yarn-evening tension roller 5 of the warping machine provided by the utility model has the advantages of simple structure, spiral yarn evening, uniform tension and flat warping; the technical problems that the tension of a smooth tension roller at the front end is uneven, static electricity generated by mutual friction of warps 3 in the shaft backing process is difficult to be uniformly separated and gathered into strips, and the weaving quality of the filter cloth is influenced by the unevenness of the warps wound on a driving shaft are solved; the finishing quality of the warp 3 is ensured, and the quality and the efficiency are improved.

Example 2

A sectional warper, use the utility model provides a front end spiral even yarn tension roller 5 (short for: spiral even yarn tension roller) of warper, mainly by warp bobbin cradle 1, collection silk board 2, lease reed 4, spiral even yarn tension roller 5, parallel tension roller 6, headstock 7 and motor, backing roll 8, warp beam 9 (namely the taper drum), tail frame 10 make up; the warp beam has the functions of arranging a plurality of warp yarns 3, winding the warp yarns one by one on the warp beam, and then rewinding the warp beam to combine and wind all the warp yarns 3 on the weaving beam.

Final assembly of the sectional warping machine: the back-up roll 8 is installed below the rear end (namely the right end, the rear end relative to the warp) between the nose box 7 and the tail frame 10, the warp beam 9 is installed above the back-up roll 8, the spiral yarn evening tension roll 5 and the parallel tension roll 6 are installed above the front end between the nose box 7 and the tail frame 10 side by side, the roll surface of the spiral yarn evening tension roll 5 is 5mm higher than the parallel tension roll 6, and the motor is installed in the nose box 7 and connected with the warp beam 9; the silk collecting plate 2 and the lease reed 4 are sequentially arranged between the warp bobbin creel 1 and the spiral yarn homogenizing tension roller 5 according to the process requirements.

The working process of the sectional warping machine comprises the following steps: a plurality of warp bobbins are sleeved on a supporting rod of a warp bobbin creel 1 (the warp bobbins can rotate), and a plurality of warps 3 are led out from the warp bobbins, sequentially pass through a silk collecting plate 2, a lease reed 4, a spiral yarn homogenizing tension roller 5 and a parallel tension roller 6 and are wound on a warp beam 9 (namely a conical roller); the variable frequency motor drives the warp beam 9 to rotate rapidly, the rotating speed of the spiral yarn-evening tension roller 5 and the parallel tension roller 6 is slightly slower than that of the warp beam 9, so that the back-end warp 3 generates tension (the tension of each warp 3 is equal), and a plurality of warps 3 are arranged and uniformly wound on the warp beam 9 one by one; then, the warp beam 9 is reversed along with the driving shaft of the shaft doubling machine to orderly combine and wind all the sized warp yarns 3 on the driving shaft, the spiral yarn-evening tension roller 5 rotates in the shaft reversing process to enable the warp yarns 3 to change the direction to be evenly separated (dispersed), and static electricity is effectively led out to avoid the warp yarns 3 from being gathered into strips.

The sectional warping machine provided by the utility model has the advantages that six spiral yarn-homogenizing rods 52 are additionally arranged on the surface of the front-end tension roller to form six spiral lines with uniform tension, the warp 3 can be uniformly separated by changing the direction in the shaft-rewinding process, and static electricity is effectively led out to avoid the warp 3 from being gathered into strips; the finishing quality of the warp 3 is ensured, and the quality and the efficiency are improved. The Jingjin environmental protection stockings company is the biggest filter cloth weaving business in the world at present, and the quality of the filter cloth is ensured by repeated experiments by using the sectional warping machine, so that the effect is obvious.

Claims (2)

1. A front end spiral yarn-homogenizing tension roller of a warping machine comprises a front roller support frame, a spiral yarn-homogenizing rod, a yarn-homogenizing rod mounting disc and a front roller main body; the method is characterized in that: the front roller supporting frame is a single-lug hanging support, and the lug hole corresponds to the shaft end of the front roller main body; the spiral yarn uniform rod is a stainless steel round rod with the diameter of 5mm and is twisted for 300 degrees along the surface of the front roller main body; the outer diameter of the yarn homogenizing rod mounting disc is 20mm larger than the diameter of the front roller main body, the inner diameter of the yarn homogenizing rod mounting disc corresponds to the front roller main body shaft, and six spiral yarn homogenizing rod mounting holes are uniformly distributed on the periphery of the yarn homogenizing rod mounting disc; the front roller main body is a smooth surface rotating roller, and the roller length is equal to the parallel tension roller of the warping machine; the interconnection relationship is: the double yarn homogenizing rod mounting discs are symmetrically mounted at two ends of the front roller main body respectively, and two ends of the spiral yarn homogenizing rod are twisted by 300 degrees and mounted in spiral yarn homogenizing rod mounting holes of the double yarn homogenizing rod mounting discs; the double front roller supporting frames are symmetrically arranged at the front end between a head box and a tail frame of the warping machine, the front roller main body is arranged on the double front roller supporting frames and can rotate, and the roller surface of the spiral yarn-homogenizing tension roller is 5mm higher than that of the parallel tension roller; has the function of tensioning and evenly dividing the warp yarns.

2. A sectional warping machine comprises a warp bobbin creel, a yarn collecting plate, a leasing reed, a spiral yarn homogenizing tension roller, a parallel tension roller, a headstock, a motor, a supporting roller, a warp beam and a tail frame; the front end of the warping machine is provided with a spiral yarn-evening tension roller, and the front end of the warping machine is provided with a yarn-evening tension roller; the warp beam has the functions of arranging a plurality of warps, winding the warps on the warp beam one by one, and combining and winding all the warps on the weaving beam by rewinding.

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