CN217869281U

CN217869281U - Thread-running prevention mechanism for producing elastic weft yarns

Info

Publication number: CN217869281U
Application number: CN202221988622.6U
Authority: CN
Inventors: 张善友; 耿津涛
Original assignee: Weifang Hexin Haoda Textile Co ltd
Current assignee: Weifang Hexin Haoda Textile Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-11-22
Anticipated expiration: 2032-07-30

Abstract

The utility model provides a production elasticity woof is with preventing running silk mechanism, relates to elasticity woof production facility technical field, including installing the ferrule in godet wheel top, is provided with the opening on the ferrule, and the opening is located the top of ferrule, and the dislocation in open-ended both ends sets up, and ferrule fixed mounting is on the support, and the support is fixed on the bearing frame of godet wheel, and the silk thread that the godet wheel was carried passes the center of ferrule. The utility model discloses a be provided with the metal loop on the godet roller, be provided with the opening on the metal loop, put into the metal loop with the silk thread from the opening during operation, do not additionally increase the operating procedure and the degree of difficulty, the metal loop can control the activity that blocks the silk thread after the silk thread gets into, outside the slot that can not jump out the godet roller, ensured that the package of silk thread is cotton even.

Description

Thread-running prevention mechanism for producing elastic weft yarns

Technical Field

The utility model relates to an elasticity woof production facility technical field, in particular to production elasticity woof is with preventing running silk mechanism.

Background

The elastic weft yarn is a core-spun yarn, is formed by wrapping cotton fibers outside nylon 66 filaments, and is used as a weft material for weaving radial tire cord fabrics, one of the processes for producing the elastic weft yarn is cotton wrapping, the cotton fibers are wound outside the nylon yarns, in the cotton wrapping process, the yarns need to be guided to a fixed position between a front leather roller and a roller of a spinning machine through a godet wheel and are kept unchanged, the godet wheel with a groove is used for fixing and guiding originally, when the yarns are subjected to external force or are parked and started, the tensile force received by four lines changes suddenly, so that individual yarns jump out of the groove of the godet wheel, and when the yarns are restarted, the yarn breakage or the cotton wrapping is not uniform.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model aims at providing a production elasticity woof is with preventing running a mechanism, this production elasticity woof has solved godet roller with preventing running a mechanism and has run a silk, leads to broken end or the inhomogeneous problem of package cotton.

In order to realize the purpose, the technical scheme of the utility model is that:

the utility model provides a production elasticity woof is with preventing running silk mechanism, is including installing the ferrule in godet wheel top, be provided with the opening on the ferrule, the opening is located the top of ferrule, the open-ended both ends dislocation set of ferrule, ferrule fixed mounting is on the support, the support is fixed on the bearing frame of godet wheel, the silk thread that the godet wheel was carried passes the center of ferrule.

The support comprises a first supporting rod, a jack is arranged on a bearing seat of the godet wheel, the first supporting rod is fixedly inserted into the jack, a second supporting rod inclining upwards is fixedly arranged on the first supporting rod, and the metal ring is fixedly arranged on the second supporting rod.

Wherein the second support bar is slidably mounted on the first support bar.

Wherein, the second bracing piece includes fixed mounting the dead lever and the connection of metal loop the dead lever with the connecting rod of first bracing piece, a pot head of connecting rod is equipped with first installation cover, the tip of first installation cover articulates through articulated post has second installation cover, the axis of articulated post with the axis of godet roller is parallel, the second installation cover round articulated post is rotatory, the dead lever suit is in the second installation cover, first installation cover with be provided with locking device between the second installation cover.

The end part of the first mounting sleeve is provided with a first hinge hole, the second mounting sleeve is provided with a second hinge hole, the first hinge hole and the second hinge hole are polygonal holes which are the same, the hinge column is sequentially provided with a limiting block, a polygonal section and a threaded section, the polygonal section is matched with the first hinge hole and the second hinge hole, the diameter of the threaded section is smaller than the diameter of an inscribed circle of the first hinge hole, the threaded section is provided with a nut in a matched mode, the length of the polygonal section is not larger than the sum of the thicknesses of the first hinge hole and the second hinge hole, and the length of the polygonal section is larger than the thickness of the first hinge hole and the thickness of the second hinge hole.

Wherein, the outer side of the metal ring is sleeved with a nylon sleeve.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

because the utility model discloses production elasticity woof is with preventing running silk mechanism is including installing the metal loop in godet wheel top, is provided with the opening on the metal loop, and the opening is located the top of metal loop, the both ends dislocation set of opening, and metal loop fixed mounting is on the support, and the support is fixed on the bearing frame of godet wheel, and the silk thread that the godet wheel carried passes the center of metal loop. The utility model discloses a be provided with the becket on the godet roller, be provided with the opening on the becket, put into the becket with the silk thread from the opening during operation, do not additionally increase the operating procedure and the degree of difficulty, the becket can control the activity that blocks the silk thread after the silk thread gets into, outside can not jumping out the slot of godet roller, has ensured that the package of silk thread is cotton even.

Through with second bracing piece slidable mounting on first bracing piece to can improve the controllability of ferrule mounted position, can adjust convenient and fast according to the condition of erection site.

To sum up, the utility model discloses production elasticity woof is with preventing running silk mechanism has solved the godet roller and has run the silk among the prior art, leads to broken end or the cotton uneven technical problem of package, the utility model discloses a be provided with the metal loop on the godet roller, be provided with the opening on the metal loop, put into the metal loop with the silk thread from the opening during operation, do not additionally increase the operating procedure and the degree of difficulty, the metal loop can control the activity that blocks the silk thread after the silk thread gets into, can not jump out outside the slot of godet roller, has ensured that the package cotton of silk thread is even.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of a run-off preventing mechanism for producing elastic weft yarns according to the present invention;

FIG. 2 is a schematic structural view of a second embodiment of the run-out preventing mechanism for producing elastic weft yarns according to the present invention;

FIG. 3 is a schematic view showing the connection relationship between the first mounting sleeve and the second mounting sleeve in the third embodiment of the run-out preventing mechanism for producing elastic weft yarns according to the present invention;

FIG. 4 is a schematic view of the locking device of FIG. 3;

in the figure: 1. the wire guiding wheel comprises a wire guiding wheel body, 11, a bearing seat, 111, a jack, 2, a metal ring, 21, an opening, 3, a support, 31, a first supporting rod, 32, a second supporting rod, 321, a fixing rod, 322, a connecting rod, 323, a first mounting sleeve, 324, a hinge column, 324a, a limiting block, 324b, a polygonal section, 324c, a threaded section, 325, a second mounting sleeve, 326, a first hinge hole, 327, a second hinge hole, 328, a nut, 33, a fixing sleeve, 331, a mounting hole, 4 and a silk thread.

Detailed Description

The invention is further explained below by referring to the drawings and examples.

All the orientations referred to in the present specification are based on the orientations shown in the drawings, and only represent relative positional relationships, not absolute positional relationships.

The first embodiment is as follows:

as shown in fig. 1, a production elasticity woof is with preventing running silk mechanism, including installing the metal loop 2 in godet wheel 1 top, metal loop 2 is just to the slot setting of godet wheel 1, metal loop 2 is the opposite sex structure, it is not complete circular, can be quasi-circular or rectangular shape, be provided with opening 21 on the metal loop 2, opening 21 is located the top of metal loop 2, the dislocation of both ends of opening 21 sets up, thereby can guarantee that opening 21 misplaces and shields, when silk thread 4 enters into metal loop 2 from opening 21, the opening 21 that the dislocation shielded can prevent that silk thread 4 from jumping out of metal loop 2. The metal ring 2 is fixedly arranged on a support 3, the support 3 is fixed on a bearing seat 11 of the godet wheel 1, and the silk thread 4 conveyed by the godet wheel 1 passes through the center of the metal ring 2.

As shown in fig. 1, the support 3 includes a first support rod 31, a hole 111 is formed in the bearing seat 11 of the godet wheel 1, the first support rod 31 is fixedly inserted into the hole 111, a second support rod 32 inclined upward is fixedly disposed on the first support rod 31, and a metal ring 2 is fixedly mounted on the second support rod 32. In order to ensure the stability of the metal ring 2, two first support rods 31 are symmetrically arranged and are respectively positioned at two sides of the metal ring 2. Two first support rods 31 are respectively installed on the bearing blocks 11 at both sides of the godet wheel 1.

The outer side of the metal ring 2 is sleeved with a nylon sleeve (not shown in the figure). By providing the nylon sheath, static electricity is not generated by friction with the ferrule 2 when the wire 4 travels.

When the cotton package device is used, the silk threads 4 are put into the cotton package device from the opening 21, operation steps and difficulty are not additionally increased, the metal ring 2 can block the movement of the silk threads 4 from left and right after the silk threads 4 enter the cotton package device, the silk threads 4 cannot jump out of the groove of the godet wheel 1, and the cotton package uniformity of the silk threads 4 is guaranteed.

Example two:

as shown in fig. 2, the present embodiment is substantially the same as the first embodiment, except that the second support bar 32 is slidably mounted on the first support bar 31. By providing the fixing bushing 33, the fixing bushing 33 is provided with two mounting holes 331, the second support bar 32 is mounted in one of the mounting holes 331, the first support bar 31 is mounted in the other mounting hole 331, the mounting holes 331 are provided with threaded through holes, and bolts are screwed into the threaded through holes, and when the bolts are screwed, the bolts can be pressed against the first support bar 31 or the second support bar 32, thereby locking the positions of the first support bar 31 and the second support bar 32. When the adjustment is needed, any bolt can be loosened, and the second support bar 32 is slidably mounted on the first support bar 31, so that the adjustment of the distance between the control metal ring 2 and the godet roller 1 is realized.

Example three:

as shown in fig. 3 and 4, the present embodiment is substantially identical to the second embodiment, except that the second support rod 32 includes a fixing rod 321 for fixedly mounting the eyelet 2 and a connecting rod 322 for connecting the fixing rod 321 and the first support rod 31, one end of the connecting rod 322 is sleeved with a first mounting sleeve 323, an end of the first mounting sleeve 323 is hinged with a second mounting sleeve 325 through a hinge post 324, an axis of the hinge post 324 is parallel to an axis of the godet wheel 1, the second mounting sleeve 325 rotates around the hinge post 324, the fixing rod 321 is sleeved in the second mounting sleeve 325, and a locking device is disposed between the first mounting sleeve 323 and the second mounting sleeve 325. The second mounting sleeve 325 is cylindrical, the fixing rod 321 is slidably mounted in the second mounting sleeve 325, and the second mounting sleeve 325 is provided with a threaded through hole, a bolt is screwed in the threaded through hole, and after the bolt is screwed, the bolt can be pressed against the fixing rod 321, so that the fixing rod 321 is fixedly mounted in the second mounting sleeve 325.

Further, the end of the first mounting sleeve 323 is provided with a first hinge hole 326, the second mounting sleeve 325 is provided with a second hinge hole 327, the first hinge hole 326 and the second hinge hole 327 are identical polygonal holes, in this embodiment, the polygonal hole is preferably an octagon, and in practical application, the polygonal hole can be adjusted to other polygonal shapes as required, which is not limited in this embodiment. The hinge column 324 is sequentially provided with a limiting block 324a, a polygonal section 324b and a threaded section 324c, the polygonal section 324b is matched with the first hinge hole 326 and the second hinge hole 327, the diameter of the threaded section 324c is smaller than the diameter of an inscribed circle of the first hinge hole 326, and the threaded section 324c is provided with a nut 328 in a matched mode.

The length of the polygonal section 324b is not greater than the sum of the thicknesses of the first hinge hole 326 and the second hinge hole 327, and the length of the polygonal section 324b is greater than both the thickness of the first hinge hole 326 and the thickness of the second hinge hole 327. When the angle between the first mounting sleeve 323 and the second mounting sleeve 325 needs to be adjusted, the nut 328 is loosened, the hinge post 324 is pulled outwards, the first hinge hole 326 and the second hinge hole 327 are separated from the polygonal section 324b, so that the angle between the first mounting sleeve 323 and the second mounting sleeve 325 is adjusted, after the angle adjustment is completed, the hinge post 324 is inserted, at this time, the polygonal section 324b is respectively matched with the first hinge hole 326 and the second hinge hole 327, so that the angle fixation between the first mounting sleeve 323 and the second mounting sleeve 325 is realized, the nut 328 is screwed on the threaded section 324c, the first mounting sleeve 323 and the second mounting sleeve 325 are locked by the nut 328, and the first hinge hole 326, the second hinge hole 327, the hinge post 324 and the nut 328 form a locking device. The angle and the height of the second support bar 32 are adjusted, so that the adjustment of the spatial distance between the metal ring 2 and the godet wheel 1 is controlled.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a production elasticity woof is with preventing running silk mechanism's work flow as follows:

through actual conditions, the distance between the metal ring 2 and the godet wheel 1 is adjusted, then the silk thread 4 is put into the silk guide device from the opening 21, the operation steps and the difficulty are not additionally increased, the metal ring 2 can block the movement of the silk thread 4 left and right after the silk thread 4 enters the silk guide device, the silk thread can not jump out of the groove of the godet wheel 1, and the cotton wrapping uniformity of the silk thread 4 is ensured.

The utility model relates to a production elasticity woof is with preventing running silk mechanism is through being provided with the metal loop on the godet roller, be provided with the opening on the metal loop, put into the metal loop with the silk thread from the opening during operation, do not additionally increase the operating procedure and the degree of difficulty, the metal loop can control the activity that blocks the silk thread after the silk thread gets into, can not jump out outside the slot of godet roller, the package cotton of silk thread is even, increase this device back, because the godet roller runs the silk and jumps the naked silk of elasticity woof that the silk caused and does not have package cotton and pack cotton inhomogeneous phenomenon and reduce more than 90%.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. The utility model provides a production elasticity woof is with preventing running silk mechanism, its characterized in that, is including installing the ferrule in godet wheel top, be provided with the opening on the ferrule, the opening is located the top of ferrule, the open-ended both ends dislocation set of ferrule, ferrule fixed mounting is on the support, the support is fixed on the bearing frame of godet wheel, the silk thread that the godet wheel was carried passes the center of ferrule.

2. The yarn running preventing mechanism for producing elastic weft yarn as claimed in claim 1, wherein the support includes a first support rod, the bearing seat of the godet wheel is provided with a jack, the first support rod is fixedly inserted into the jack, the first support rod is fixedly provided with a second support rod inclined upwards, and the second support rod is fixedly provided with the metal ring.

3. A run-preventing mechanism for elastic weft yarns according to claim 2, characterised in that said second support bar is slidably mounted on said first support bar.

4. The mechanism of claim 3, wherein the second support rod comprises a fixing rod for fixing the metal ring and a connecting rod for connecting the fixing rod with the first support rod, a first mounting sleeve is sleeved on one end of the connecting rod, a second mounting sleeve is hinged to the end of the first mounting sleeve through a hinge post, the axis of the hinge post is parallel to the axis of the godet wheel, the second mounting sleeve rotates around the hinge post, the fixing rod is sleeved in the second mounting sleeve, and a locking device is arranged between the first mounting sleeve and the second mounting sleeve.

5. The mechanism as claimed in claim 4, wherein a first hinge hole is formed at an end of the first mounting sleeve, a second hinge hole is formed in the second mounting sleeve, the first hinge hole and the second hinge hole are identical polygonal holes, a limiting block, a polygonal section and a threaded section are sequentially arranged on the hinge column, the polygonal section is matched with the first hinge hole and the second hinge hole, the diameter of the threaded section is smaller than the diameter of an inscribed circle of the first hinge hole, a nut is matched and arranged on the threaded section, the length of the polygonal section is not greater than the sum of the thicknesses of the first hinge hole and the second hinge hole, and the length of the polygonal section is greater than the thickness of the first hinge hole and the thickness of the second hinge hole.

6. A run-off prevention mechanism for producing an elastic weft yarn as claimed in claim 1, wherein a nylon cover is sleeved outside said eyelet.