CN211112436U - Yarn guide device for creel - Google Patents

Abstract

A yarn guide device for a creel comprises a barrel body, wherein a plurality of threaded holes extending along the radial direction are formed in the barrel body, and adjusting bolts are arranged in the threaded holes; the outer peripheral surface of the barrel is provided with a first yarn guide assembly and a second yarn guide assembly, the first yarn guide assembly comprises two parallel clamping plates and a stopper positioned between the two clamping plates, the top ends of the two clamping plates are provided with grooves extending downwards, the stopper is positioned above the bottoms of the grooves, and a first wire guide hole is formed by enclosing the stopper and the bottoms of the grooves; a movable assembly connected with the blocking piece is arranged between the two clamping plates, and the movable assembly is configured as follows: when the blocking piece is pressed by external force, the blocking piece moves relative to the groove to form a first notch on the first wire guide hole, and when the external force on the blocking piece disappears, the blocking piece resets relative to the groove and the first notch is closed; the second yarn guide assembly comprises a ring body, a second yarn guide hole is formed in the ring body, and the second yarn guide hole is provided with a second notch. The position can be adjusted in multiple dimensions, and the tension of the yarn can be changed.

Description

Yarn guide device for creel

Technical Field

The utility model belongs to the technical field of the creel technique and specifically relates to a yarn guide device for creel.

Background

The warping machine is a device which is necessary to be used in the initial stage of the jean production process and is usually matched with a creel. As shown in chinese utility model patent with publication number CN207312784U, components such as yarn cylinder rod, yarn guide rod and yarn guide plate are arranged on the creel, and after the yarn is guided by the yarn guide rod, the yarn is concentrated on the yarn guide plate, and finally the yarn is wound on the roller by the warping machine, so as to perform subsequent steps such as size dyeing.

However, in the conventional creel, the position of the yarn guide device such as the yarn guide rod is relatively fixed, and cannot be adjusted, so that the tension of the yarn cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a yarn guide device for creel can multidimension degree adjusting position, changes the tension of yarn.

The utility model provides a yarn guide device for a creel, which comprises a barrel body, wherein a plurality of threaded holes extending along the radial direction are arranged on the barrel body, and adjusting bolts are arranged in the threaded holes; the outer peripheral surface of the barrel is provided with a first yarn guide assembly and a second yarn guide assembly, the first yarn guide assembly comprises two parallel clamping plates and a stopper positioned between the two clamping plates, the top ends of the two clamping plates are provided with grooves extending downwards, the stopper is positioned above the bottoms of the grooves, and a first wire guide hole is formed by enclosing the stopper and the bottoms of the grooves; a movable assembly connected with the stopper is arranged between the two clamping plates, and the movable assembly is configured as follows: when the blocking piece is pressed by external force, the blocking piece moves relative to the groove to form a first notch on the first wire guide hole, when the external force on the blocking piece disappears, the blocking piece resets relative to the groove, and the first notch is closed; the second yarn guide assembly comprises a ring body, a second yarn guide hole is formed in the ring body, and a second notch is formed in the second yarn guide hole.

Preferably, the movable assembly comprises a connecting rod, the middle of the connecting rod is hinged to the clamping plate, one end of the connecting rod is fixedly connected with the blocking piece, the other end of the connecting rod is a resetting end, a fixing plate fixed on the clamping plate is arranged below the resetting end, and a spring is connected between the fixing plate and the resetting end.

Preferably, the top of the stopper is curved toward the first notch.

Preferably, the edge of the groove is a rounded corner, and the lower surface of the stopper is arc-shaped.

Preferably, the second yarn guiding assembly further comprises a connecting plate, the ring body is fixed at the end of the connecting plate, and the axial direction of the ring body is perpendicular to the connecting plate.

Preferably, the clamping plate and the connecting plate form a predetermined included angle therebetween.

Preferably, the inner side surface of the ring body is circular arc-shaped.

Preferably, the adjusting bolts are provided in two numbers, and the axial directions of the two adjusting bolts are perpendicular to each other.

The utility model discloses in, the yarn on the yarn section of thick bamboo passes from first wire guide and second wire guide, and the barrel can cup joint on the montant of creel, will through adjusting bolt the utility model discloses a certain position of feed carrier locking on the montant realizes along the axial altitude mixture control of montant and the angle modulation of circumference to can change the tension of yarn.

Drawings

Fig. 1 is a schematic structural view of a yarn guide device for a creel according to an embodiment of the present invention;

fig. 2 is a schematic structural view illustrating a stopper in a closed state according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating an opened state of the stopper according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a creel according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment of the utility model provides a yarn guide device for creel, as shown in fig. 1-3, including barrel 1, the internal diameter of barrel 1 can be slightly more than montant 202's external diameter, is provided with a plurality of screw holes along radial extension on barrel 1, and the screw hole runs through in barrel 1's a section of thick bamboo. At threaded hole internal setting adjusting bolt 11, adjusting bolt 11 can follow the threaded hole axial and inwards stretch out and draw back, stretches into when adjusting bolt 11 is inside, and adjusting bolt 11 will extrude montant 202, thereby will the utility model discloses a yarn guide for creel locks, when adjusting bolt 11 back-out, then can make yarn guide for creel relax, under the state of relaxing, barrel 1 can follow montant 202 axial and reciprocate, also can rotate montant 202 relatively.

The first yarn guiding component 2 and the second yarn guiding component are arranged on the outer peripheral surface of the barrel 1, the first yarn guiding component 2 comprises two parallel clamping plates 21, a certain distance is arranged between the two clamping plates 21, and a stopper 22 is arranged between the two clamping plates 21. The top ends of the two clamping plates 21 are provided with downwards extending grooves 20, the grooves 20 penetrate through the clamping plates 21 along the thickness direction of the clamping plates 21, the positions, the sizes and the shapes of the grooves 20 on the two clamping plates 21 are the same, and the bottoms of the grooves 20 can be arc-shaped. The stopper 22 is located above the groove bottom of the groove 20, and the width of the stopper 22 is larger than that of the groove 20, so that the stopper 22 and the groove bottom of the groove 20 enclose a first wire guide 23, and the yarn passing through the first wire guide 23 cannot pass through the groove 20 from the extending direction thereof

The first guide opening 23 is removed and serves to guide the yarn.

Between the two clamping plates 21 there is also provided a mobile assembly connected to the stop 22, configured to: when the stopper 22 is pressed by an external force, the stopper 22 moves relative to the groove 20, and the width of the stopper 22 in the groove 20 is smaller than that of the groove 20, so that a first gap 27 is formed on the first yarn guide hole 23 for the yarn to enter the first yarn guide hole 23. When the external force on the stop member 22 disappears, the stop member 22 is reset relative to the groove 20 by the reset force of the movable assembly, and the first notch 27 is closed.

The second yarn guiding assembly comprises a ring body 31, a second yarn guiding hole 32 is arranged on the ring body 31, and the second yarn guiding hole 32 is provided with a second notch 33. During the assembly of the yarn, the yarn is pressed into the first thread guide 23 from the first notch 27 and is introduced into the second thread guide 32 through the second notch 33. The notch has the advantage that the straightened yarn can directly enter the wire guide hole from the notch instead of the end part of the yarn passing through the wire guide hole, thereby facilitating the practical operation.

In an embodiment, the movable assembly will be described in detail, as shown in fig. 2 and 3, the movable assembly includes a connecting rod 24, a middle portion of the connecting rod 24 is hinged to the clamping plate 21, one end of the connecting rod 24 is fixedly connected to the stopper 22, the other end is a reset end, a fixing plate 25 fixed to the clamping plate 21 is disposed below the reset end, a spring 26 is connected between the fixing plate 25 and the reset end, one end of the spring 26 is connected to the reset end, and the other end is fixed to the fixing plate 25, so as to provide a reset tension.

The shutter 22 has two operating conditions, a closed condition and an open condition, as shown in figure 2, in which the yarn cannot escape radially from the first yarn guide 23. When the yarn is pressed downwards in the direction of extension of the groove 20, the yarn presses against the stop 22 and the stop 22 is turned relative to the clamping plate 21, as shown in fig. 3, so that a first notch 27 is formed above the bottom of the groove 20, so that the yarn can be snapped into the first guide opening 23. When the yarn is trapped, the force is removed and the spring 26 pulls the connecting rod 24, so that the catch 22 is reset, and the catch 22 is reset to the closed state.

In order to facilitate the entry of the yarn into the first yarn guide 23 along the stopper 22, an arc shape curved toward the first notch 27 is provided at the top of the stopper 22 to facilitate the entry of the yarn into the first yarn guide 23 during pressing.

In order to prevent the yarn from being worn by the hole walls in the first and second wire guides 23 and 32, glue washers may be provided on the inner walls of the first and second wire guides 23 and 32. Alternatively, the edge of the groove 20 may be rounded, that is, the connecting position between the groove bottom of the groove 20 and the side surface of the clamping plate 21 is rounded, and the lower surface of the stopper 22 is arc-shaped. The inner side surface of the ring body 31 is arc-shaped, that is, the cross-sectional shape of the ring body 31 can be semicircular, thereby effectively preventing the yarn from being damaged.

In one embodiment, the second yarn guide assembly further comprises a connecting plate 34, the ring 31 is fixed at the end of the connecting plate 34, and the axial direction of the ring 31 is perpendicular to the connecting plate 34. The clamping plate 21 and the connecting plate 34 form a predetermined included angle, and a predetermined included angle is formed between the axial directions of the first wire guide hole 23 and the second wire guide hole 32, so that the direction of the yarn can be changed as required.

In the above embodiment, as shown in fig. 1, two adjusting bolts 11 are provided, two corresponding threaded holes are also provided, the axial directions of the two adjusting bolts 11 are perpendicular to each other, and the barrel 1 is locked from different directions, so that the locking stability is improved.

The embodiment of the utility model provides a creel, the usage of leading yarn device for creel of this embodiment is obviously particularly, as shown in fig. 4, creel 200 includes horizontal connecting rod 204 and vertical well core rod 203, and connecting rod 204 and well core rod 203 form and place the unit, and every is placed and has a plurality of connecting rods 204 on the unit, is fixed with a yarn section of thick bamboo pole on every connecting rod 204, has cup jointed yarn section of thick bamboo 100 on the yarn section of thick bamboo pole, and yarn section of thick bamboo 100 in the picture is vertical placing, and when the play yarn, the relative yarn section of thick bamboo pole of yarn section of thick bamboo rotates. The front end of the creel 200 is provided with a yarn guide plate 201, the yarn guide plate 201 is provided with a plurality of yarn guide grooves, one yarn passes through one yarn guide groove, and the rear end of the creel 200 is provided with a plurality of placing units. The vertical bar 202 is fixed on the outer side of the yarn bobbin 100, and the yarn carrier is fixed on the vertical bar 202 by the yarn guide device. The clamping plate 21 and the connecting plate 34 may be angled at 90 degrees and the yarn from the package 100 is fed first transversely through the first yarn guide opening 23 and then through the second yarn guide opening 31 and then extends in a substantially longitudinal direction towards the yarn guide plate 201. The yarn guide device for the creel can be adjusted up and down or rotated, and the tension of the yarn can be changed.

In fig. 4, the distance from the innermost end of the yarn guide plate 201 to the central rod 203 is greater than the distance from the second guiding hole 31 to the corresponding central rod 203, so that the yarns passing through the second guiding hole 31 all pass through the outer side of the vertical rod 202, the yarn on the bobbin 100 closest to the yarn guide plate 201 can pass through the innermost yarn guide groove on the yarn guide plate 201, and the yarn on the bobbin 100 farthest from the yarn guide plate 201 can pass through the outermost yarn guide groove on the yarn guide plate 201, thereby preventing interference between different yarns.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims (8)

1. The utility model provides a yarn guide device for creel which characterized in that:

the device comprises a cylinder body, wherein a plurality of threaded holes extending along the radial direction are formed in the cylinder body, and adjusting bolts are arranged in the threaded holes; the outer peripheral surface of the barrel is provided with a first yarn guide assembly and a second yarn guide assembly, the first yarn guide assembly comprises two parallel clamping plates and a stopper positioned between the two clamping plates, the top ends of the two clamping plates are provided with grooves extending downwards, the stopper is positioned above the bottoms of the grooves, and a first wire guide hole is formed by enclosing the stopper and the bottoms of the grooves; a movable assembly connected with the stopper is arranged between the two clamping plates, and the movable assembly is configured as follows: when the blocking piece is pressed by external force, the blocking piece moves relative to the groove to form a first notch on the first wire guide hole, when the external force on the blocking piece disappears, the blocking piece resets relative to the groove, and the first notch is closed; the second yarn guide assembly comprises a ring body, a second yarn guide hole is formed in the ring body, and a second notch is formed in the second yarn guide hole.

2. The yarn guide device for a creel according to claim 1, wherein:

the movable assembly comprises a connecting rod, the middle of the connecting rod is hinged to the clamping plate, one end of the connecting rod is fixedly connected with the blocking piece, the other end of the connecting rod is a resetting end, a fixing plate fixed on the clamping plate is arranged below the resetting end, and a spring is connected between the fixing plate and the resetting end.

3. The yarn guide device for a creel according to claim 2, wherein:

the top of the blocking piece is arranged into an arc shape which is bent towards the first notch.

4. The yarn guide device for a creel according to claim 1, wherein:

the edge of the groove is arranged in a manner of a fillet, and the lower surface of the blocking piece is arc-shaped.

5. The yarn guide device for a creel according to claim 1, wherein:

the second yarn guide assembly further comprises a connecting plate, the ring body is fixed at the end of the connecting plate, and the axial direction of the ring body is perpendicular to the connecting plate.

6. The yarn guide device for a creel according to claim 5, wherein:

and a preset included angle is formed between the clamping plate and the connecting plate.

7. The yarn guide device for a creel according to claim 1, wherein:

the inner side surface of the ring body is arc-shaped.

8. The yarn guide device for a creel according to claim 1, wherein:

the adjusting bolts are two, and the axial directions of the two adjusting bolts are perpendicular to each other.

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