CN218708177U - Yarn guide roller for spinning polyester yarn - Google Patents

Abstract

The utility model discloses a spin wire roller for dacron yarn relates to wire roller technical field, including a plurality of wire roller main parts, the both ends of wire roller main part are all rotated and are connected with the mounting bracket, the wire roller main part includes the main shaft roller, the both ends of main shaft roller all slide and be provided with the stop device with the mounting bracket joint, stop device is including setting up in the main shaft roller and rather than sliding connection's slide, the outside of mounting bracket is provided with the device that supports out in driving the axostylus axostyle retraction main shaft roller. The utility model provides a spin wire roller for polyester yarn, stop device and mounting bracket joint are passed through at both ends through the main shaft roller, are provided with the effect of removing the device that supports out of stop device joint on the mounting bracket for during the dismantlement, only need rotatory knob, the rectangle pole drives and supports out the pole rotation and slide on the mounting bracket, supports out the pole and slides the time conflict axostylus axostyle of pole slip, in the axostylus axostyle slip retraction mounting bracket, make taking out that the main shaft roller can be convenient.

Description

Yarn guide roller for spinning polyester yarn

Technical Field

The utility model relates to a wire roller technical field, concretely relates to spin wire roller for dacron yarn.

Background

Terylene is an important variety in synthetic fibers and is the trade name of polyester fibers in China. It is a fiber made by spinning and post-processing fiber-forming high polymer, polyethylene terephthalate (PET), which is made by esterification or ester exchange and polycondensation reaction of Pure Terephthalic Acid (PTA) or dimethyl terephthalate (DMT) and Ethylene Glycol (EG);

in a spinning machine for spinning terylene, a plurality of guide rollers are arranged and used for guiding yarn as the name suggests;

the guide roller is usually fixed in the weaving machine, when damaging or regular maintenance, needs to carry out whole dismantlement to the connection structure of guide roller, and operating procedure is complicated, dismantles the difficulty, influences work efficiency, and need use the guide roller of different specifications when producing the yarn of different thicknesses, and the guide roller still needs to prepare more guide roller in order to prepare from time to time the needs when the producer still need be when just dismantling the difficulty originally for the guide roller, makes manufacturing cost increase.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spin guide roller for polyester yarn, be fixed usually to solve among the prior art in weaving machine guide roller, when damage or periodic maintenance, need carry out whole dismantlement to guide roller's connection structure, the operating procedure is complicated, dismantle the difficulty, influence work efficiency, and need use the guide roller of different specifications when producing the yarn of different thicknesses, and the guide roller still need prepare more guide roller with need from time to time in the time of just dismantling the difficulty originally, make manufacturing cost increase's weak point.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a spin wire roller for polyester yarn, includes a plurality of wire roller main parts, the both ends of wire roller main part are all rotated and are connected with the mounting bracket, the wire roller main part includes the main shaft roller, the side week of main shaft roller slides and has cup jointed vice axle sleeve, the both ends of main shaft roller are all slided and are provided with the stop device with the mounting bracket joint, stop device is including setting up in the main shaft roller and rather than sliding connection's slide, the side fixedly connected with one end of slide extends the main shaft roller and extends the axostylus axostyle into in the mounting bracket, the outside of mounting bracket is provided with the device that supports out in driving the axostylus axostyle retraction main shaft roller.

Furthermore, a plurality of T-shaped sliding grooves are formed in the peripheral side of the main shaft roller, and T-shaped sliding blocks matched with the T-shaped sliding grooves are fixedly connected to the inner wall of the auxiliary shaft sleeve.

Furthermore, both ends of the main shaft roller are fixedly connected with baffle plates for limiting the auxiliary shaft sleeves through bolts, and the whole baffle plates are of annular structures.

Further, the inside of main shaft roller is seted up with slide assorted chamber that holds, week side fixedly connected with a plurality of T-shaped blocks of slide, the inner wall that holds the chamber is seted up with T-shaped block assorted T-shaped groove, it is provided with the spring to hold the intracavity, the both ends of spring respectively with hold chamber, slide fixed connection.

Further, the support device comprises a support component, the support component comprises a support rod abutting against the shaft rod, the support rod is in threaded connection with the mounting frame, and a transmission component for driving the support rod to rotate is arranged on the side face of the mounting frame.

Further, the transmission assembly includes the fixed bolster with mounting bracket side fixed connection, it is connected with the knob to rotate on the fixed bolster, the tip of knob runs through the fixed bolster, the knob runs through the one end fixedly connected with rectangular rod of fixed bolster, the tip of rectangular rod extend into support out in the pole and rather than sliding connection, support out the tip of pole seted up with rectangular rod assorted rectangular channel.

In the technical scheme, the utility model provides a yarn guide roller for spinning polyester yarn, through the both ends of main shaft roller through stop device and mounting bracket joint, be provided with the effect of removing the liftout device of stop device joint on the mounting bracket, during the dismantlement, only need to rotate the knob, the knob drives the rectangle pole and rotates, the rectangle pole drives the liftout pole and rotates, through the screw thread effect, slide on the mounting bracket, conflict the axostylus axostyle when the liftout pole slides, the axostylus axostyle slides and retracts into the mounting bracket, make the main shaft roller can convenient taking out;

the auxiliary shaft sleeves are sleeved on the periphery of the main shaft roller, the number of the auxiliary shaft sleeves is a plurality of, the outer diameter of each auxiliary sleeve is different in size, the auxiliary shaft sleeves with corresponding specifications only need to be replaced when the auxiliary shaft sleeves are used, a manufacturer only needs to prepare the corresponding auxiliary shaft sleeves when preparing, the auxiliary shaft sleeves are less in material consumption and simple to manufacture, and purchase cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of an entire yarn guide roller for spinning polyester yarn according to an embodiment of the present invention;

fig. 2 is an exploded view of a connection structure of a single main shaft roller and a mounting bracket of a yarn guide roller for spinning polyester yarns according to an embodiment of the present invention;

fig. 3 is an exploded view of a spindle roller structure of a yarn guide roller for spinning polyester yarns according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a limiting device of a yarn guide roller for spinning polyester yarns according to an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of a mounting rack of a yarn guide roller for spinning polyester yarns according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a supporting device of a yarn guide roller for spinning polyester yarns according to an embodiment of the present invention.

Description of reference numerals:

1. a wire guide roller body; 11. a main shaft roller; 111. a T-shaped chute; 12. an auxiliary shaft sleeve; 121. a T-shaped slider; 13. a baffle plate; 2. a mounting frame; 21. fixing a bracket; 3. a pushing-out device; 31. pushing out the component; 311. pushing out the rod; 312. a rectangular groove; 321. a rectangular bar; 322. a knob; 32. a transmission assembly; 4. a limiting device; 41. a slide plate; 411. a T-shaped block; 42. a shaft lever; 43. a spring.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Please refer to fig. 1-6, the utility model provides a pair of spin wire roller for dacron yarn, including a plurality of wire roller main parts 1, the both ends of wire roller main part 1 all rotate and are connected with mounting bracket 2, wire roller main part 1 includes spindle roll 11, vice axle sleeve 12 has been cup jointed in the week side slip of spindle roll 11, spindle roll 11's both ends all slide be provided with the stop device 4 of mounting bracket 2 joint, stop device 4 is including setting up in spindle roll 11 and rather than sliding connection's slide 41, slide 41's side fixedly connected with one end extends spindle roll 11 and extends into the axostylus axostyle 42 in the mounting bracket 2, the outside of mounting bracket 2 is provided with the device 3 that supports that drives axostylus axostyle 42 retraction in spindle roll 11.

It is specific, guide wire roller main part 1 guides the yarn, 2 fixed mounting of mounting bracket in the spinning machine, main shaft roller 11 is the main part, countershaft sleeve 12 is a plurality of, for various different specification and dimension, when making the yarn of different thicknesses, when needing to use the wire roller of different diameters, only need to change countershaft sleeve 12 can, the preparation material and the manufacturing degree of difficulty of countershaft sleeve 12 are all less, make the purchase price lower, can reduce manufacturer's the fund pressure of prepareeing material, main shaft roller 11 passes through stop device 4 and 2 joints of mounting bracket, high durability and convenient installation, during the dismantlement, only need use to support out device 3 with in axostylus axostyle 42 conflict retraction main shaft roller 11 can, do not need additionally to dismantle mounting bracket 2, make things convenient for later maintenance and change.

A plurality of T-shaped chutes 111 are formed on the peripheral side of the main shaft roller 11, and T-shaped sliders 121 matched with the T-shaped chutes 111 are fixedly connected to the inner walls of the auxiliary shaft sleeves 12.

Specifically, the auxiliary shaft sleeve 12 is connected with the main shaft roller 11 through a T-shaped chute 111 and a T-shaped slider 121, so that the auxiliary shaft sleeve 12 can be conveniently mounted and dismounted;

preferably, the length of the T-shaped slider 121 is greater than the length of the auxiliary shaft sleeve 12, both ends of the T-shaped slider 121 are connected with bolts in a threaded manner, and the end of each bolt abuts against the T-shaped chute 111 to prevent the auxiliary shaft sleeve 12 from sliding on the main shaft roller 11 during use.

Both ends of the main shaft roller 11 are fixedly connected with baffle plates 13 for limiting the auxiliary shaft sleeve 12 through bolts, and the baffle plates 13 are of an annular structure integrally.

Specifically, the auxiliary shaft sleeve 12 is prevented from sliding and falling off during use through the limit of the baffle 13.

The inside of main shaft roller 11 is seted up and is held the chamber with slide 41 assorted, and slide 41's week side fixedly connected with a plurality of T-shaped blocks 411 holds the inner wall in chamber and seted up with T-shaped block 411 assorted T-shaped groove, holds the intracavity and is provided with spring 43, spring 43's both ends respectively with hold chamber, slide 41 fixed connection.

Specifically, spring 43 drives slide 41 and removes to drive axostylus axostyle 42 card go into in the mounting bracket 2, thereby realize the joint, slide 41's stable slip is realized to T-shaped piece 411, T-shaped groove accessory, avoids appearing rocking.

The support device 3 includes a support component 31, the support component 31 includes a support rod 311 abutting against the shaft rod 42, the support rod 311 is connected with the mounting rack 2 by screw threads, and the side surface of the mounting rack 2 is provided with a transmission component 32 driving the support rod 311 to rotate.

Specifically, the pushing rod 311 slides on the mounting bracket 2 during rotation under the action of the screw threads, and when the pushing rod 311 slides, the shaft rod 42 is driven to slide and retract into the spindle roller 11, and at this time, the spring 43 is in a retracted state.

The transmission assembly 32 includes the fixed bolster 21 with 2 side fixed connection of mounting bracket, rotates on the fixed bolster 21 and is connected with the knob 322, and the tip of knob 322 runs through fixed bolster 21, and the one end fixedly connected with rectangular rod 321 that the knob 322 runs through fixed bolster 21, the tip of rectangular rod 321 extend into in the pole 311 of support and rather than sliding connection, support the pole 311 the tip seted up with rectangular rod 321 assorted rectangular channel 312.

Specifically, the knob 322 is manually driven to rotate, the knob 322 drives the rectangular rod 321 to rotate while rotating, the supporting rod 311 is driven to rotate under the limit of the rectangular rod 321, and then the sliding of the supporting rod 311 is realized.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (6)

1. The yarn guide roller for spinning the polyester yarns is characterized by comprising a plurality of yarn guide roller main bodies (1), wherein two ends of each yarn guide roller main body (1) are rotatably connected with mounting frames (2);

the wire guide roller main body (1) comprises a main shaft roller (11), and an auxiliary shaft sleeve (12) is sleeved on the peripheral side of the main shaft roller (11) in a sliding manner;

two ends of the main shaft roller (11) are provided with limiting devices (4) which are clamped with the mounting rack (2) in a sliding manner;

the limiting device (4) comprises a sliding plate (41) which is arranged in the spindle roller (11) and is in sliding connection with the spindle roller, and the side surface of the sliding plate (41) is fixedly connected with a shaft lever (42) of which one end extends out of the spindle roller (11) and into the mounting frame (2);

and a pushing-out device (3) for driving the shaft lever (42) to retract into the spindle roller (11) is arranged on the outer side of the mounting rack (2).

2. The yarn guide roller for spinning polyester yarns according to claim 1, wherein a plurality of T-shaped sliding grooves (111) are formed in the peripheral side of the main shaft roller (11), and a T-shaped sliding block (121) matched with the T-shaped sliding grooves (111) is fixedly connected to the inner wall of the auxiliary shaft sleeve (12).

3. The yarn guide roller for spinning polyester yarns according to claim 2, wherein two ends of the main shaft roller (11) are fixedly connected with baffle plates (13) for limiting the auxiliary shaft sleeve (12) through bolts, and the baffle plates (13) are of an annular structure as a whole.

4. The yarn guide roller for spinning polyester yarns according to claim 1, wherein a containing cavity matched with the sliding plate (41) is formed in the spindle roller (11), a plurality of T-shaped blocks (411) are fixedly connected to the peripheral side of the sliding plate (41), a T-shaped groove matched with the T-shaped blocks (411) is formed in the inner wall of the containing cavity, a spring (43) is arranged in the containing cavity, and two ends of the spring (43) are respectively and fixedly connected with the containing cavity and the sliding plate (41).

5. The yarn guiding roller for spinning polyester yarns as claimed in claim 1, wherein the ejecting device (3) comprises an ejecting component (31), the ejecting component (31) comprises an ejecting rod (311) abutting against the shaft rod (42), the ejecting rod (311) is in threaded connection with the mounting frame (2), and a transmission component (32) driving the ejecting rod (311) to rotate is arranged on the side surface of the mounting frame (2).

6. The yarn guide roller for spinning polyester yarns according to claim 5, wherein the transmission assembly (32) comprises a fixing support (21) fixedly connected with the side face of the mounting frame (2), a knob (322) is rotatably connected to the fixing support (21), the end of the knob (322) penetrates through the fixing support (21), a rectangular rod (321) is fixedly connected to one end of the knob (322) penetrating through the fixing support (21), the end of the rectangular rod (321) extends into the abutting rod (311) and is in sliding connection with the abutting rod, and a rectangular groove (312) matched with the rectangular rod (321) is formed in the end of the abutting rod (311).

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