Add bullet machine guide wire mechanism
Technical Field
The utility model relates to the field of textile machinery, especially, relate to an add bullet machine guide wire mechanism.
Background
The texturing machine is a texturing machine which changes non-elastic or low-elastic yarn into elastic or medium-elastic yarn by means of false twist deformation. After being processed by an elasticizer, the yarn is wound on a boundless take-up drum by friction transmission of a friction roller shaft at a certain speed.
When the existing texturing machine conducts yarn guiding on yarns, the yarns are generally driven to conduct yarn guiding by rolling of a yarn guiding roller, the yarn guiding roller is easy to shift left and right when moving at a high speed, and when the shift distance is too large, the yarns can move out of the outer side of a wheel groove of the yarn guiding roller, so that the yarn jumping condition is caused, and the shutdown processing is needed; when the silk thread is transmitted on the silk guide roller, the silk thread on the silk guide roller cannot automatically adjust the tension, and if the tension is too high, the surface of the silk thread is easily damaged, so that the silk thread breakage probability is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a wire guide mechanism of an elasticizer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wire guide mechanism of a texturing machine comprises a mounting plate and a wheel seat arranged on the mounting plate in a sliding way, wherein a wheel shaft is arranged on the wheel seat in a rotating way, a guide wire roller is fixedly sleeved on the wheel shaft, a fixing plate is arranged on one side of the guide wire roller, and the fixed plate is fixedly welded on the wheel seat, the guide wire roller is provided with an annular wheel groove, one side of the fixed plate close to the annular wheel groove is fixedly connected with a fixed sleeve, a movable rod is movably sleeved in the fixed sleeve, an elastic part sleeved in the fixed sleeve is fixedly connected between the movable rod and the fixed plate, and one end of the movable rod close to the annular wheel groove extends to the outside of the fixed sleeve and is fixedly connected with a fan-shaped wire guide piece which is integrally in a fan-shaped structure, one side of the fan-shaped wire guide piece, which is close to the annular wheel groove, extends into the annular wheel groove and is provided with a wire guide limiting groove, and the wire guide limiting groove is matched with the annular wheel groove;
the bottom fixedly connected with sliding block of wheel seat, be provided with the sliding tray on the mounting panel, and sliding block slidable mounting is in the sliding tray, the both sides of sliding block fixedly connected with tensioning spring respectively, and the one end that two tensioning springs kept away from each other respectively with the lateral wall fixed connection of two sliding trays.
Preferably, the whole guide wire limiting groove is of an arc-shaped structure, the annular wheel groove is connected with the silk thread in a transmission mode, and the guide wire limiting groove is matched with the silk thread for limiting.
Preferably, the cross section of the through groove formed between the guide wire limiting groove and the annular wheel groove is integrally in a circular hole-shaped structure.
Preferably, the elastic member is any one of a spring and an elastic spring sheet.
Preferably, the wheel seat is provided with a mounting groove, a bearing seat is fixedly mounted in the mounting groove, and one end of the wheel shaft is rotatably mounted on the bearing seat.
Preferably, the wire guide roller is provided with a mounting hole, and the wire guide roller is fixedly sleeved on the wheel shaft through the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, when the silk roller moves at high speed and the silk thread is relatively deviated left and right, the fan-shaped silk guiding piece is arranged and the silk guiding limiting groove is arranged on the fan-shaped silk guiding piece, so that the silk thread in the annular wheel groove can be limited by the silk guiding limiting groove, the silk thread is prevented from moving out of the outer side of the annular wheel groove of the silk guiding roller, and the problem of wire jumping is avoided;
in addition, the tensioning springs are respectively arranged on the two sides of the sliding block, so that the wheel seat and the yarn guide roller can perform integral left and right tensioning movement, the yarn on the yarn guide roller can be automatically subjected to tension adjustment, the problem that the surface of the yarn is damaged due to uneven tension is avoided, and the probability of yarn breakage of the yarn is favorably reduced;
to sum up, the utility model provides an add bullet machine seal wire mechanism can carry on spacingly to the silk thread of annular race inslot through the seal wire spacing groove to prevent that the silk thread from shifting out the annular race outside of seal wire gyro wheel, avoid appearing the problem of wire jumper, the silk thread on the seal wire gyro wheel can be by oneself make tension adjustment moreover, avoid appearing tension inequality and harm the problem on silk thread surface, greatly reduced the probability that the silk thread breaks.
Drawings
Fig. 1 is a schematic side view of a thread guide mechanism of an elasticizer according to the present invention;
fig. 2 is a schematic top view of a thread guide mechanism of the elasticizer according to the present invention;
fig. 3 is a schematic top view of the fan-shaped wire guide of the present invention.
In the figure: the device comprises a mounting plate 1, a sliding block 101, a tension spring 102, a sliding groove 103, a wheel seat 2, a bearing seat 3, a wheel shaft 4, a guide wire roller 5, an annular wheel groove 501, a fan-shaped guide wire piece 6, a guide wire limiting groove 601, a movable rod 7, an elastic piece 8, a fixed sleeve 9, a fixed plate 10 and a silk thread 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a thread guiding mechanism of a texturing machine comprises a mounting plate 1 and a wheel seat 2 slidably mounted on the mounting plate 1, wherein a wheel shaft 4 is rotatably arranged on the wheel seat 2, a thread guiding roller 5 is fixedly sleeved on the wheel shaft 4, a fixing plate 10 is arranged on one side of the thread guiding roller 5, the fixing plate 10 is fixedly welded on the wheel seat 2, an annular wheel groove 501 is arranged on the thread guiding roller 5, a fixing sleeve 9 is fixedly connected to one side of the fixing plate 10 close to the annular wheel groove 501, a movable rod 7 is movably sleeved in the fixing sleeve 9, an elastic member 8 sleeved in the fixing sleeve 9 is fixedly connected between the movable rod 7 and the fixing plate 10, one end of the movable rod 7 close to the annular wheel groove 501 extends to the outside of the fixing sleeve 9 and is fixedly connected with a fan-shaped thread guiding member 6, the fan-shaped thread guiding member 6 is integrally of a fan-shaped structure, and one side of the fan-shaped member 6 close to the annular wheel groove, the guide wire limiting groove 601 is matched with the annular wheel groove 501;
the bottom of the wheel seat 2 is fixedly connected with a sliding block 101, the mounting plate 1 is provided with a sliding groove 103, the sliding block 101 is slidably mounted in the sliding groove 103, two sides of the sliding block 101 are respectively and fixedly connected with tensioning springs 102, and the ends, far away from each other, of the two tensioning springs 102 are respectively and fixedly connected with the side walls of the two sliding grooves 103; the utility model provides an add bullet machine seal wire mechanism can carry on spacingly to silk thread 11 in the annular race 501 through seal wire spacing groove 601 to prevent that silk thread 11 from shifting out seal wire roller 5's the annular race 501 outside, avoid appearing the problem of wire jumper, the silk thread 11 on the seal wire roller 5 can be by oneself make tension adjustment moreover, avoid appearing tension inequality and harm the problem on silk thread surface, greatly reduced the probability of silk thread broken silk.
Further, the whole guide wire limiting groove 601 is of an arc-shaped structure, the silk thread 11 is connected in the annular wheel groove 501 in a transmission mode, and the guide wire limiting groove 601 is matched with the silk thread 11 for limiting.
Further, the cross section of the through groove formed between the guide wire limiting groove 601 and the annular wheel groove 501 is integrally in a circular hole-shaped structure.
Furthermore, the elastic member 8 is specifically any one of a spring and an elastic sheet, and it should be noted that, under normal conditions, the elastic member 8 cannot be compressed, and only when the thread 11 needs to be threaded, the elastic member 8 can be compressed manually through the fan-shaped thread guide 6 and the movable rod 7.
Furthermore, a mounting groove is formed in the wheel seat 2, a bearing seat 3 is fixedly mounted in the mounting groove, and one end of the wheel shaft 4 is rotatably mounted on the bearing seat 3.
Furthermore, a mounting hole is formed in the wire guide roller 5, and the wire guide roller 5 is fixedly sleeved on the wheel shaft 4 through the mounting hole.
The utility model provides an add bullet machine wire guide mechanism, when the work is used, silk thread 11 carries out the transmission seal wire through annular race 501 on the seal wire gyro wheel 5 under the normal condition can, if silk gyro wheel 5 is in the high-speed motion in-process, when making silk thread 11 skew about relative, owing to set up fan-shaped seal wire spare 6, and be equipped with seal wire spacing groove 601 on fan-shaped seal wire spare 6, can carry out spacing to silk thread 11 in annular race 501 through seal wire spacing groove 601 like this to prevent that silk thread 11 from shifting out the annular race 501 outside of seal wire gyro wheel 5, and then avoid appearing the problem of wire jumper; it should be noted that, under normal conditions, the elastic member 8 will not be compressed, and only when the thread 11 needs to be threaded, the elastic member 8 will be manually compressed through the fan-shaped thread guiding member 6 and the movable rod 7; in addition, the tensioning springs 102 are respectively arranged on the two sides of the sliding block 101, so that the wheel seat 2 and the yarn guide roller 5 can be tensioned and moved left and right integrally, the yarn 11 on the yarn guide roller 5 can be automatically tensioned and adjusted, the problem that the yarn surface is damaged due to uneven tension is avoided, and the probability of yarn breakage of the yarn is favorably reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.