CN212253917U

CN212253917U - Yarn length measuring machine for textile detection

Info

Publication number: CN212253917U
Application number: CN202021302562.9U
Authority: CN
Inventors: 赵婷婷; 贺涛; 庄黎; 王涛; 黄岩; 王笑笑; 逄邵伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-12-29
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to a yarn detection device technical field, concretely relates to weaving detects with strand yarn length measuring machine. The yarn frame comprises a yarn winding rod, a rotating hand wheel, a cylindrical housing, a screw rod, a first conical table, a second conical table, a spring, a supporting rod and the like, wherein the first conical table and the second conical table can axially move on the screw rod by rotating the hand wheel to push the supporting rod to diffuse towards the circumferential direction of the cylindrical housing or to be folded towards the radial direction of the cylindrical housing under the restoring force action of the spring. Compared with the prior art, the utility model has the advantages of can be fast, conveniently adjust the height of bracing piece, a plurality of bracing pieces can go up and down simultaneously for the winding yarn pole goes up the winding yarn homoenergetic of different positions and conveniently takes off.

Description

Yarn length measuring machine for textile detection

Technical Field

The utility model relates to a yarn detection device technical field, concretely relates to weaving detects with strand yarn length measuring machine.

Background

The yarn length measuring machine is one of the instruments for evaluating the linear density technical indexes of yarn, fiber filament and the like, and is widely applied to the central laboratories of textile enterprises, detection institutions, quality inspection law enforcement units and scientific research institutions. For example, to determine the linear density of a yarn, a length of yarn may be tightly wound around a reel, and the yarn may be removed and measured. However, the conventional yarn measuring machine has inconvenience in taking off the yarn. For example, chinese utility model patent CN206447408U discloses a strand yarn length measuring machine, which relates to a winding assembly for winding yarn, the winding assembly includes a rotating shaft and a driving motor for driving the rotating shaft to rotate, both ends of the rotating shaft are provided with a plurality of supporting rods perpendicular to the rotating shaft and corresponding to one, the upper ends of the supporting rods corresponding to one are provided with winding yarn rods parallel to the rotating shaft, one end of at least one winding yarn rod is hinged on the supporting rod through a pin shaft, the supporting rod under the other end is telescopic, the supporting rod is connected to the winding yarn rod in a sliding manner and slides axially along the winding yarn rod; the telescopic support rod comprises a movable rod and a fixed rod, wherein the movable rod is in sliding connection with the winding yarn rod, the fixed rod is sleeved at the lower end of the movable rod and fixed on the rotating shaft, and the fixed rod and the movable rod are limited to slide relative to each other through a locking piece (such as an adjusting nut or a limiting bolt). The during operation, set for the rotatory number of turns that need the winding assembly, open driving motor, the winding assembly begins to rotate, make the yarn winding on coiling the yarn pole, after the winding assembly stops rotating, close driving motor, the yarn supports with coiling the yarn pole tightly this moment, adjust the locking piece (if rotatory adjusting nut or extract spacing bolt from the locating hole) and make the movable rod downstream, thereby drive the one end downstream that coiling yarn pole and movable rod link to each other, make the coiling yarn pole downward sloping, make the yarn of coiling on coiling the yarn pole and the coiling yarn pole of downward sloping no longer support tightly, thereby take off the yarn. However, this way of adjusting the reel only allows to adjust the height of one end of the reel and only one support bar, while the winding bar is inclined downwards at one end to loosen the yarn wound on the reel. However, the yarn measuring and lengthening machine is often provided with a plurality of winding stations, and a plurality of (such as 6) bobbins can be wound at the same time. The yarn on the yarn frame far away from the inclined side is not easy to loose, and the yarn is inconvenient to take down. Moreover, the adjustment mode of the reel is inconvenient, when the adjusting nut is rotated, a wrench and other tools are needed to rotate the adjusting nut, and the descending height of the movable rod is limited when the adjusting nut is rotated for each circle, so that the quick adjustment is not facilitated; if adopt spacing bolt and locating hole cooperation mode of adjusting, then exist and easily lose when unloading spacing bolt, and the difficult problem of aligning with the locating hole of spacing bolt in the adjustment process.

Therefore, it is necessary to design a yarn length measuring machine for textile detection, which can adjust the heights of a plurality of supporting rods in a yarn frame quickly and conveniently, so as to take down the yarns wound on the yarn frame conveniently.

SUMMERY OF THE UTILITY MODEL

There is above-mentioned technical problem to prior art, the utility model provides a can be fast, convenient and can be simultaneously to the height of a plurality of bracing pieces in the reel carry out the weaving that adjusts with strand yarn length measuring machine.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a weaving detects with strand yarn length measuring machine, includes the base, sets up feed carrier and the yarn frame on the base, its characterized in that: the yarn frame comprises a screw, a first conical frustum, a second conical frustum, a cylindrical housing, a supporting rod, a fixed sleeve, a yarn winding rod, a rotary hand wheel and a screw sleeve, wherein the left side and the right side of the screw are respectively provided with a first thread and a second thread, and the inner center of the first conical frustum is axially provided with an internal thread in a penetrating manner and is in threaded connection with the left side of the screw through the first thread; an internal thread is axially arranged at the center of the inner part of the second cone frustum and is in threaded connection with the right side of the screw rod through the second thread; the screw rod sleeve is sleeved outside the screw rod, and two cylindrical housings are fixedly arranged on two sides of the screw rod sleeve respectively; two ends of the screw rod respectively penetrate through the cylindrical housings on the two sides, the left end part of the screw rod is fixedly connected with the rotating hand wheel, a bolt hole is formed in the right end part of the screw rod, and a bolt is inserted into the bolt hole; the first conical frustum and the second conical frustum are respectively arranged in the cylindrical housings at two sides of the screw sleeve; six fixed sleeves are uniformly arranged on the circumferential surfaces of the two cylindrical housings at intervals, and a supporting rod is arranged in each fixed sleeve; the supporting rod penetrates through the fixing sleeve, one end of the supporting rod is in contact with the inclined side edge of the first cone frustum or the second cone frustum in the cylindrical housing, and the other end of the supporting rod extends out of the fixing sleeve and is fixedly connected with the yarn winding rod; the yarn winding rod is parallel to the screw rod; one side of the supporting rod is provided with a lug, and the lug is connected with the circumferential surface of the cylindrical housing through a spring; the rotating hand wheel at the left end of the screw can drive the screw to rotate, and the first conical table and the second conical table axially move on the screw to push the supporting rod to perform diffusion movement towards the circumferential direction of the cylindrical housing or to be folded towards the radial direction of the cylindrical housing under the action of the restoring force of the spring; the screen frame further comprises a connecting cover, and one end of the connecting cover is fixedly connected with the cylindrical housing on the right side of the screw rod; the other end of the connecting cover is connected with an output shaft of the motor. The power output of the motor can drive the yarn frame to rotate, so that the yarn winding rod of the yarn frame is wound with yarn.

Further, the spiral directions of the first thread and the second thread are opposite, and the inclined directions of the inclined sides of the first cone frustum and the second cone frustum are opposite. So set up, can distribute the setting symmetrically first circular cone platform and second circular cone platform conveniently adjust the girth of reel simultaneously.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model has the advantages of can be fast, conveniently adjust the height of bracing piece, a plurality of bracing pieces can go up and down simultaneously for the winding yarn homoenergetic of different positions winding on the yarn winding pole conveniently takes off.

Drawings

FIG. 1 is a schematic view of a yarn measuring machine for textile inspection according to the present invention;

FIG. 2 is a cross-sectional view of a yarn frame of the yarn length measuring machine for textile inspection of the present invention;

FIG. 3 is a schematic view of a yarn frame of the yarn length measuring machine for textile inspection of the present invention;

FIG. 4 is a side view of the yarn frame of the yarn measuring length measuring machine for textile inspection of the present invention;

fig. 5 is an enlarged view of the area a in fig. 2.

Reference numerals: 1. a reel; 2. a first truncated cone; 3. a screw; 4. a cylindrical housing; 5. a spring; 6. a support bar; 7. fixing the sleeve; 8. a yarn winding rod; 9. rotating a hand wheel; 10. a lug; 11. a first thread; 12. a second thread; 13. a second truncated cone; 14. a connecting cover 15 and a screw sleeve.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

Fig. 1-5 show a yarn-thread length measuring machine for textile detection, which comprises a base, a yarn-guiding device arranged on the base and a yarn frame 1, wherein the yarn frame 1 comprises a screw rod 3, a first cone frustum 2, a second cone frustum 13, a cylindrical housing 4, a supporting rod 6, a fixed sleeve 7, a yarn winding rod 8, a rotary hand wheel 9 and a screw rod sleeve 15, the left side and the right side of the screw rod 3 are respectively provided with a first thread 11 and a second thread 12, and the inner center of the first cone frustum 2 is axially provided with an internal thread in a penetrating manner and is in threaded connection with the left side of the screw rod through the first thread 11; the inner center of the second cone frustum 13 is axially provided with internal threads and is in threaded connection with the right side of the screw rod 3 through second threads 12; the screw rod sleeve 15 is sleeved outside the screw rod 3, and two cylindrical housings 4 are respectively and fixedly arranged on two sides of the screw rod sleeve 15; two ends of the screw rod 3 respectively penetrate through the cylindrical housings 4 on the two sides, the left end part of the screw rod is fixedly connected with the rotary hand wheel 9, and the right end part is provided with a bolt hole in which a bolt is inserted; the first conical frustum 2 and the second conical frustum 13 are respectively arranged in the cylindrical housings 4 at two sides of the screw sleeve 15; six fixed sleeves 7 are uniformly arranged on the circumferential surfaces of the two cylindrical housings 4 at intervals, and a supporting rod 6 is arranged in each fixed sleeve 7; the supporting rod 6 penetrates through the fixing sleeve 7, one end of the supporting rod 6 is contacted with the inclined side edge of the first cone frustum 2 or the second cone frustum 13 in the cylindrical housing 4, and the other end of the supporting rod extends out of the fixing sleeve 7 and is fixedly connected with the yarn winding rod 8; the yarn winding rod 8 is parallel to the screw rod; one side of the support rod 6 is provided with a lug 10, and the lug 10 is connected with the circumferential surface of the cylindrical housing 4 through a spring 5; a rotating hand wheel 9 at the left end of the screw rod 3 can drive the screw rod 3 to rotate, and the first conical frustum 2 and the second conical frustum 13 axially move on the screw rod 3 to push the support rod 6 to perform diffusion movement towards the circumferential direction of the cylindrical housing 4 or to be folded towards the radial direction of the cylindrical housing 4 under the action of restoring force of the spring 5; the reel 1 also comprises a connecting cover 14, and one end of the connecting cover 14 is fixedly connected with the cylindrical cover 4 on the right side of the screw rod 3; the other end of the connecting cover 14 is connected with an output shaft of the motor. The power output of the motor can drive the yarn frame 1 to rotate, so that the yarn winding rod 8 of the yarn frame 1 is wound with yarn.

The first thread 11 and the second thread 12 have opposite spiral directions, and the first truncated cone 2 and the second truncated cone 13 have opposite inclined sides. By the arrangement, the first conical frustum 2 and the second conical frustum 13 can be symmetrically distributed and arranged, and the circumference of the yarn frame 1 can be conveniently adjusted.

In operation, a bobbin is placed on a base, a yarn on the bobbin is drawn out, passed through a yarn guide device (a tension device or the like in the yarn guide device, which is not shown in the drawings, and fixed to a reel 1), and the yarn is wound around a winding bar 8 of the reel 1 by rotating the reel 1. After the yarn is wound to a preset length, the rotating hand wheel 9 is screwed, the first conical frustum 2 and the second conical frustum 13 axially move on the screw rod 3, so that the supporting rod 6 is folded towards the radial direction of the cylindrical housing 4 under the action of the restoring force of the spring 5, and the yarn wound on the yarn winding rod 8 is loosened and is convenient to take down. After the yarn is taken down, the rotating hand wheel 9 is twisted reversely, the first conical frustum 2 and the second conical frustum 13 axially move on the screw rod 3, the inclined side edges of the first conical frustum 2 and the second conical frustum 13 are utilized to push the support rod 6 to diffuse and move towards the circumferential direction of the cylindrical housing 4, and the yarn winding rod 8 is restored to the original position to prepare for next yarn winding.

Finally, it should be noted that the parts of the thread length measuring machine not mentioned in the present invention adopt the technology of the existing thread length measuring machine. The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a weaving detects with strand yarn length measuring machine, includes the base, sets up feed carrier and reel (1) on the base, its characterized in that: the yarn frame (1) comprises a screw (3), a first conical frustum (2), a second conical frustum (13), a cylindrical housing (4), a support rod (6), a fixed sleeve (7), a yarn winding rod (8), a rotary hand wheel (9) and a screw sleeve (15), wherein the left side and the right side of the screw (3) are respectively provided with a first thread (11) and a second thread (12), and the inner center of the first conical frustum (2) is axially provided with an internal thread in a penetrating manner and is in threaded connection with the left side of the screw through the first thread (11); the inner center of the second cone frustum (13) is axially provided with internal threads and is in threaded connection with the right side of the screw (3) through the second threads (12); the screw rod sleeve (15) is sleeved outside the screw rod (3), and two cylindrical housings (4) are fixedly arranged on two sides of the screw rod sleeve (15) respectively; two ends of the screw rod (3) respectively penetrate through the cylindrical housings (4) on two sides, the left end part of the screw rod is fixedly connected with the rotating hand wheel (9), a bolt hole is formed in the right end part of the screw rod, and a bolt is inserted into the bolt hole; the first conical frustum (2) and the second conical frustum (13) are respectively arranged in the cylindrical housings (4) at two sides of the screw sleeve (15); six fixed sleeves (7) are uniformly arranged on the circumferential surfaces of the two cylindrical housings (4) at intervals, and a support rod (6) is arranged in each fixed sleeve (7); the supporting rod (6) penetrates through the fixing sleeve (7), one end of the supporting rod (6) is in contact with the inclined side edge of the first cone frustum (2) or the second cone frustum (13) in the cylindrical housing (4), and the other end of the supporting rod extends out of the fixing sleeve (7) and is fixedly connected with the yarn winding rod (8); the yarn winding rod (8) is parallel to the screw rod; one side of the supporting rod (6) is provided with a lug (10), and the lug (10) is connected with the circumferential surface of the cylindrical housing (4) through a spring (5); a rotating hand wheel (9) at the left end of the screw rod (3) can drive the screw rod (3) to rotate, and the first cone frustum (2) and the second cone frustum (13) axially move on the screw rod (3) to push the support rod (6) to perform diffusion movement towards the circumferential direction of the cylindrical housing (4) or to be furled towards the radial direction of the cylindrical housing (4) under the action of restoring force of a spring (5); the reel (1) further comprises a connecting cover (14), and one end of the connecting cover (14) is fixedly connected with the cylindrical cover shell (4) on the right side of the screw rod (3); the other end of the connecting cover (14) is connected with an output shaft of the motor.

2. The yarn length measuring machine for textile inspection as claimed in claim 1, characterized in that: the spiral directions of the first thread (11) and the second thread (12) are opposite, and the inclined directions of the inclined sides of the first cone frustum (2) and the second cone frustum (13) are opposite.