CN213738038U - Grooved drum box of false twist texturing machine - Google Patents

Abstract

The utility model discloses a grooved drum case of false twist texturing machine, including the box, rotate in the box and be connected grooved drum axle, the outer end of grooved drum axle is connected with power device, has seted up two spiral slots on the grooved drum axle, is provided with the seal wire pole in the box, and sliding connection has the slider conjunction on the seal wire pole, and the slider conjunction sets up in the power device one end of keeping away from grooved drum axle, and the one side of slider conjunction is connected with the shuttle with spiral slot complex, and the another side is connected with the silk guide conjunction, and the box is provided with the apron. The utility model discloses a set up groove bobbin shaft along the opening direction antiport of apron for on the grease was got rid of the apron of box, then along the apron gliding accumulation drippage by recycling once more. The utility model can avoid the condition that the grease is thrown to the spinning cake and the yarn guide; the grease can be recycled, and the service life is prolonged; during maintenance, grease can be directly injected into the box body through the oil injection hole, so that the maintenance cost of a customer in use is reduced, and the filamentation quality is improved.

Description

Grooved drum box of false twist texturing machine

Technical Field

The utility model relates to a textile machinery equipment technical field, more specifically relate to a grooved drum case of false twist texturing machine.

Background

The forming mechanism is one of the important parts of the false twist texturing machine in the spinning process, not only needs to wind the polyester filament yarn into a package form with a certain volume according to the process requirement, but also needs to ensure good forming so as to be beneficial to storage, transportation and subsequent processing. The forming mechanism is used for uniformly winding the yarn on the surface of the bobbin in a spiral manner to gradually form a bobbin package. The winding path of the cheese is a reciprocating spiral. The bobbin winding is formed by superposing two basic movements, namely a curling movement and a yarn guiding movement. The curling motion refers to the motion generated by the yarn caused by the rotation of the bobbin, the yarn guiding motion refers to the reciprocating motion of the yarn along the generatrix direction of the bobbin, and the curling motion and the yarn guiding motion are perpendicular to each other. The yarn guiding movement is mainly realized by a grooved drum box. Two closed spiral grooves which are mutually connected end to end are engraved on the circumferential surface of the groove cylinder shaft, one is left-handed and the other is right-handed. When the grooved drum shaft rotates, the left spiral groove controls the yarns to move leftwards, and the right spiral groove controls the yarns to move rightwards, so that the yarn guide movement reciprocating leftwards and rightwards is completed. However, the speed of the reciprocating yarn guiding movement is required to be high, so that the mass of a part moving in the groove is required to be as small as possible, so that the inertia impact is reduced, and the excessive noise in the work process is avoided, so that the shuttle and the yarn guide plate are made of high-quality engineering plastics. Such high-speed reciprocating motion often causes abrasion of plastic parts, so that lubricating oil needs to be uniformly coated on the grooved drum shaft to achieve the lubricating protection effect. The grooved drum box with the structure has high requirements on the oiling period and the quality of oil products. Since too little grease causes abnormal wear of the winding parts and too much grease splashes onto the spinning cake. In actual production, along with the machine operation duration grow, the lubricating grease viscosity in the grooved drum case can become thin, and the colour also can blacken, and is also can diminish at epaxial adhesive force, finally can be thrown to the spinning cake in the coiling or pollute the wire guide because of the effect of centrifugal force to cause greasy dirt silk, influenced the quality of yarn. At present, customers generally need to open the cover plate of the tank box periodically, clean the internal grease and daub the lubricant again by using a small brush. Not only so increased the expense of later maintenance, influenced production efficiency, still obscure the apron easily simultaneously and lead to positioning deviation at the dismouting in-process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a grooved drum case of false twist texturing machine can avoid getting rid of the grease to the condition of spinning cake and seal wire ware, and the grease can cyclic utilization, improves the life cycle of grease, and it is convenient to maintain.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a grooved drum case of false twist texturing machine, includes the box, the grooved drum axle is connected to the box internal rotation, power device is connected with to the outer end of grooved drum axle, two spiral slots have been seted up on the grooved drum axle, be provided with the seal wire pole in the box, sliding connection has the slider conjunction on the seal wire pole, the slider conjunction sets up and is keeping away from the power device one end of grooved drum axle, the one side of slider conjunction be connected with spiral slot complex shuttle, the another side is connected with the silk guide conjunction, the box is provided with the apron.

The power device adopts a driving motor, the driving motor is installed and connected at the outer end of the grooved drum shaft, the yarn guide rod is installed in the box body through a guide rail support and is positioned above the grooved drum shaft, and the slide block combining piece and the yarn guide combining piece are installed at the other end of the yarn guide rod in a sliding mode and are connected with the spiral groove through a sliding shuttle. The driving motor works to drive the grooved drum shaft to rotate anticlockwise, and the sliding shuttle slides in the spiral groove to drive the sliding block combining piece and the thread guide combining piece to reciprocate. Along with the operation and use of equipment, lubricating grease attached to the grooved drum shaft in the box body can be thrown onto a cover plate of the box body along the tangential direction of the shaft under the action of centrifugal force, then slides downwards along the cover plate, accumulates and drops on the parts such as a shuttle, a thread guide connector, the grooved drum shaft and a slide block connector, and is recycled. The utility model can avoid the oil from splashing to the outside to the utmost extent, thereby avoiding the condition that the oil is thrown to the spinning cake and the yarn guide and improving the spinning quality; the grease can be recycled, the service life of the grease is prolonged, and the service cycle is prolonged.

Further, the slider conjunction comprises a slider and a sliding plate, the slider is provided with a through hole matched with the yarn guide rod, the sliding plate is provided with a mounting groove matched with the sliding shuttle, and the mounting groove is arranged at an inclined angle.

Furthermore, the inclination angle direction of the mounting groove is consistent with the direction of an included angle between the cover plate and the horizontal plane of the box body. The smooth sliding of the sliding shuttle in the spiral groove is ensured, the reverse friction is avoided, the sliding obstruction is reduced, and the service life of each part is prolonged.

Furthermore, the middle part of the sliding block is arranged in a hollow mode, so that the contact between the sliding block and the wire guide rod is reduced, and the friction is reduced.

Furthermore, a rotating shaft is arranged on the sliding plate, and a rotating hole matched with the rotating shaft is formed in the thread guide combining piece. The connection between the thread guide combining piece and the sliding plate can be realized through the matching of the rotating shaft and the rotating hole.

Furthermore, an oil filling hole is formed in the bottom of the box body, and the oil filling hole corresponds to the shaft of the groove barrel. Maintenance personnel need not to open the grooved drum case apron just can conveniently pass through glib ration injection lubricating grease, has reduced corresponding work load, has reduced the maintenance cost of customer at the use.

To sum up, the utility model discloses a set up groove bobbin shaft along the opening direction antiport of apron for at equipment operation in-process, on the grease was got rid of the apron of box, then along apron gliding accumulation drippage once more by cyclic use. The utility model can avoid the oil from splashing to the outside to the utmost extent, thereby avoiding the condition that the oil is thrown to the spinning cake and the yarn guide; the grease is recycled, the service life of the grease is prolonged, and the service cycle is prolonged; when in maintenance, grease can be directly injected into the box body through the oil injection hole, so that the maintenance cost of a customer in use is reduced, and the filamentation quality is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle slide block assembly of the present invention;

fig. 3 is a sectional view of the forward and backward rotation structure of the grooved drum shaft of the present invention.

Description of the labeling: 1. a box body; 2. a thread guide rod; 3. a wire guide binder; 4. a guide rail support; 5. a cover plate; 6. a shuttle; 7. a slider connector; 8. a spiral groove; 9. a grooved drum shaft; 10. a slider; 11. a through hole; 12. mounting grooves; 13. a slide plate; 14. a rotating shaft; 15. and an oil filling hole.

Detailed Description

An embodiment of a grooved drum box of a false twist texturing machine according to the present invention will be further described with reference to fig. 1 to 3.

The utility model provides a grooved drum case of false twist texturing machine, as shown in fig. 1, includes box 1, the grooved drum axle 9 of box 1 internal rotation connection, the outer end of grooved drum axle 9 is connected with power device, two spiral groove 8 have been seted up on grooved drum axle 9, be provided with guide wire pole 2 in the box 1, sliding connection has slider conjunction 7 on guide wire pole 2, slider conjunction 7 sets up and is keeping away from the power device one end of grooved drum axle 9, the one side of slider conjunction 7 be connected with spiral groove 8 complex shuttle 6, the another side is connected with seal wire ware conjunction 3, box 1 is provided with apron 5.

The power device adopts a driving motor, the driving motor is arranged and connected at the outer end of the grooved drum shaft 9, the yarn guide rod 2 is arranged in the box body 1 through a guide rail support 4 and is positioned above the grooved drum shaft 9, and the slide block connector 7 and the yarn guide connector 3 are arranged at the other end of the yarn guide rod 2 in a sliding way and are connected with the spiral groove 8 through a shuttle 6. The driving motor works to drive the grooved drum shaft 9 to rotate anticlockwise, as shown in the right drawing in fig. 3, the grooved drum shaft 9 rotates anticlockwise along the opening direction of the cover plate 5, and the sliding shuttle 6 slides in the spiral groove 8 to drive the sliding block combining piece 7 and the thread guide combining piece 3 to realize reciprocating motion. Along with the operation and use of the equipment, the lubricating grease attached to the grooved shaft 9 in the box body 1 is thrown to the cover plate 5 of the box body 1 along the tangential direction of the shaft due to the action of centrifugal force, slides downwards along the cover plate 5, accumulates and drips on the parts such as the shuttle 6, the thread guide connector 3, the grooved shaft 9, the slide connector 7 and the like, and is recycled. The phenomenon of throwing grease towards the thread guide and the cake as shown in the left picture of figure 3 does not occur. The utility model can avoid the oil from splashing to the outside to the utmost extent, thereby avoiding the condition that the oil is thrown to the spinning cake and the yarn guide and improving the spinning quality; the grease can be recycled, the service life of the grease is prolonged, and the service cycle is prolonged.

Referring to the front and back structures of the slider combination part shown in fig. 2, the slider combination part 7 comprises a slider 10 and a sliding plate 13, a through hole 11 matched with the yarn guide rod 2 is formed in the slider 10, an installation groove 12 matched with the shuttle 6 is formed in the sliding plate 13, and the installation groove 12 is arranged in an inclined angle.

Preferably, in this embodiment, the inclination direction of the mounting groove 12 is the same as the direction of the included angle between the cover plate 5 and the horizontal plane of the box body 1. The smooth sliding of the sliding shuttle 6 in the spiral groove 8 is ensured, the reverse friction is avoided, the sliding obstruction is reduced, and the service life of each part is prolonged.

In the present embodiment, the middle portion of the slider 10 is hollow, so as to reduce the contact between the slider 10 and the guide wire rod 2, thereby reducing friction.

In this embodiment, the sliding plate 13 is preferably provided with a rotating shaft 14, and the thread guide combining part 3 is provided with a rotating hole matched with the rotating shaft 14. The connection of the thread guide connector 3 and the sliding plate 13 can be realized through the matching of the rotating shaft 14 and the rotating hole.

In the preferred embodiment, the bottom of the box body 1 is provided with an oil filling hole 15, and the oil filling hole 15 corresponds to the position of the cylinder shaft 9. Maintenance personnel need not to open grooved drum case apron 5 just can conveniently pass through glib ration injection lubricating grease, has reduced corresponding work load, has reduced the maintenance cost of customer at the use.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A grooved drum box of a false twist texturing machine is characterized in that: the improved yarn guide box is characterized by comprising a box body, a grooved drum shaft is connected in the box body in a rotating mode, a power device is connected to the outer end of the grooved drum shaft, two spiral grooves are formed in the grooved drum shaft, a yarn guide rod is arranged in the box body, a slider combining piece is connected to the yarn guide rod in a sliding mode, the slider combining piece is arranged at one end of the power device far away from the grooved drum shaft, one side of the slider combining piece is connected with a shuttle matched with the spiral grooves, the other side of the slider combining piece is connected with a yarn guide device combining piece, and the box body is provided with a cover plate.

2. The grooved drum box of a false twist texturing machine according to claim 1, characterized in that: the slide block combining piece comprises a slide block and a slide plate, a through hole matched with the yarn guide rod is formed in the slide block, a mounting groove matched with the sliding shuttle is formed in the slide plate, and the mounting groove is arranged at an inclined angle.

3. The grooved drum box of a false twist texturing machine according to claim 2, characterized in that: the inclination angle direction of the mounting groove is consistent with the direction of an included angle between the cover plate and the horizontal plane of the box body.

4. The grooved drum box of a false twist texturing machine according to claim 2, characterized in that: the middle part of the sliding block is arranged in a hollow mode.

5. The grooved drum box of a false twist texturing machine according to claim 2, characterized in that: the slide plate is provided with a rotating shaft, and the thread guide combining piece is provided with a rotating hole matched with the rotating shaft.

6. The grooved drum box of a false twist texturing machine according to claim 1, characterized in that: and an oil filling hole is formed in the bottom of the box body and corresponds to the shaft position of the groove drum.

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