CN211665222U

CN211665222U - Two-for-one twister yarn section of thick bamboo lifting mechanism

Info

Publication number: CN211665222U
Application number: CN201922379085.XU
Authority: CN
Inventors: 钱国强
Original assignee: Jiaxing Jinjin Textile Co ltd
Current assignee: Jiaxing Jinjin Textile Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-13
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a two-for-one twister bobbin lifting mechanism, which comprises a base, wherein the top end of the base is fixedly connected with a motor, the top end of the motor is provided with a screw rod, the outer side wall of the screw rod is in tooth buckle connection with a screw rod sleeve, the outer side wall of the screw rod sleeve is fixedly provided with a bearing sleeve, the surface of the bearing sleeve is fixedly connected with a support plate, the top end of the support plate is fixedly connected with two slide rails and the number of the slide rails is two, a slide block is connected between the slide rails and the top end of the slide block is fixedly connected with a connecting plate, the top end of the connecting plate is fixedly connected with a side frame, the back surface of the side frame is provided with a bobbin, the left side and the right side between the slide block and the support plate are fixedly provided with hydraulic rods, and the outer side wall of the hydraulic rods is fixedly, and a damping device is also arranged, so that the occurrence of resonance can be reduced, and the noise is reduced.

Description

Two-for-one twister yarn section of thick bamboo lifting mechanism

Technical Field

The utility model relates to a lifting mechanism especially relates to a two-for-one twister yarn section of thick bamboo lifting mechanism.

Background

When the two-for-one twister works, due to the reasons of yarn breakage or doffing and the like, if a yarn barrel cannot be lifted in time, the yarn barrel and a roller can be rubbed to cause the outer yarn sanding damage of the yarn barrel, and the prior art generally lifts the yarn barrel through a manual mode, so that the production efficiency is low, the labor intensity of workers can be relatively high simultaneously, and the design relates to a mechanical lifting mechanism of the yarn barrel.

Patent numbers: CN202809059U discloses a pneumatic lifting mechanism of a yarn section of thick bamboo of chemical fibre two-for-one twister, and this design can improve production efficiency, has still reduced workman's intensity of labour simultaneously, and the simple structure of whole mechanism moreover, and the cost of manufacturing is also lower.

However, the above patents have the following disadvantages: 1. the stability of the lifting mechanism is not good, the device is easy to shake, and damage is caused to parts, so improvement is needed. 2. This design does not have damping device, thereby the vibrations that the rotation of yarn section of thick bamboo produced can drive the vibrations of device, arouses resonance at last, can produce great noise, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a two-for-one twister yarn section of thick bamboo lifting mechanism, simple structure, modern design drive the rising of a yarn section of thick bamboo through the lead screw to there is the sliding sleeve to playing spacing effect to the side frame, improve the stability of device greatly, and still install damping device, can reduce the emergence of the resonance condition, thereby the noise abatement can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of two-for-one twister yarn section of thick bamboo lifting mechanism, the on-line screen storage device comprises a base, the lead screw is installed on base top fixedly connected with motor and motor top, fixed mounting has the bearing housing on the tooth lock joint has lead screw cover and lead screw cover lateral wall on the lead screw lateral wall, bearing housing fixed surface is connected with the backup pad, the quantity of the top fixedly connected with slide rail and the slide rail of backup pad is two, sliding connection has slider and slider top fixedly connected with even board between the slide rail, even the top fixedly connected with side bearer and the side bearer back mounting of board have a yarn section of thick bamboo, the equal fixed mounting in left and right sides has the spring on hydraulic stem and the hydraulic stem lateral wall between slider and the backup pad, the left side fixedly connected with sliding sleeve of left side fixedly.

Optionally, a rubber body is fixedly mounted between the sliding block and the supporting plate.

Optionally, a sliding rod is connected to the inner side wall of the sliding sleeve in a sliding manner, and the bottom end of the sliding rod is fixedly connected with the top end of the base.

Optionally, the power input end of the motor is connected with the power output end of the screw rod.

Optionally, a switch is fixedly mounted on the surface of the motor.

The utility model has the advantages as follows:

1. the utility model discloses let in the external power source for the motor after, open the switch, the motor begins to operate, corotation through the on-off control motor, the clockwise rotation of lead screw is driven to the motor, the rebound of the lead screw cover in lead screw area, the rebound of lead screw cover drive bearing housing, the rebound of bearing housing drive side bearer, the rebound of yarn section of thick bamboo is driven to the side bearer, the sliding sleeve also follows the sideslip on the slide bar, the sliding sleeve can prevent that the bearing housing from being taken the slip by the lead screw cover, influence the stability of device, just so can improve the stability of lifting mechanism greatly, can effectively solve the problem that lifting mechanism stability is not fine in the background art.

2. The utility model discloses when the rotation of a yarn section of thick bamboo arouses vibrations, the yarn section of thick bamboo can take the vibrations of side bearer, the side bearer drives reciprocating of even board, even the board drives the slider and reciprocates along the slide rail, the back and forth flexible of the hydraulic stem of area simultaneously, the hydraulic stem drives the flexible of spring, the rubber body also follows back and forth flexible, the rubber body and spring can play fine buffer memory effect like this, can effectively the shock attenuation, and reduce vibration frequency, thereby reduce resonant emergence, reach the purpose of noise reduction, after vibrations, elasticity and the ductility of the rubber body through the spring, can help the hydraulic stem to resume the shape rapidly, can effectively solve the problem that does not have damping device in the background art.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a bobbin lifting mechanism of a two-for-one twister according to an embodiment of the present invention;

fig. 2 is the utility model discloses a damping device schematic structure among two-for-one twister yarn section of thick bamboo lifting mechanism of embodiment.

In the figure: a base; 2. a motor; 3. a screw rod; 4. a screw rod sleeve; 5. a bearing housing; 6. a support plate; 7. a slide rail; 8. a slider; 9. a side frame; 10. a bobbin; 11. a hydraulic lever; 12. a spring; 13. a rubber body; 14. a connecting rod; 15. a sliding sleeve; 16. a slide bar; 17. a switch; 18. and (7) connecting plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A two-for-one twister bobbin lifting mechanism according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the utility model provides a two-for-one twister bobbin lifting mechanism, which comprises a base 1, the top end of the base 1 is fixedly connected with a motor 2, the top end of the motor 2 is provided with a screw rod 3, the outer side wall of the screw rod 3 is in tooth buckling connection with a screw rod sleeve 4, the outer side wall of the screw rod sleeve 4 is fixedly provided with a bearing sleeve 5, the surface of the bearing sleeve 5 is fixedly connected with a supporting plate 6, the top end of the supporting plate 6 is fixedly connected with two sliding rails 7, a slide block 8 is connected between the slide rails 7 in a sliding way, the top end of the slide block 8 is fixedly connected with a connecting plate 18, the top end of the connecting plate 18 is fixedly connected with a side frame 9, the back of the side frame 9 is provided with a yarn drum 10, hydraulic rods 11 are fixedly arranged on the left side and the right side between the sliding block 8 and the supporting plate 6, springs 12 are fixedly arranged on the outer side walls of the hydraulic rods 11, and the left end of the side frame 9 is fixedly connected with a connecting rod 14, and the left end of the connecting rod 14 is fixedly connected with a sliding sleeve 15.

Referring to fig. 1 and 2, a rubber body 13 is fixedly installed between the sliding block 8 and the supporting plate 6, and the rubber body 13 is made of rubber, so that the rubber has particularly good ductility and can play a good buffering role.

Referring to fig. 1, a sliding rod 16 is slidably connected to the inner side wall of the sliding sleeve 15, and the bottom end of the sliding rod 16 is fixedly connected to the top end of the base 1, it should be noted that the outer side wall of the sliding rod 16 and the inner side wall of the sliding sleeve 15 are all smooth structures, and the sliding rod can move upwards as long as being pushed by an external force.

Referring to fig. 1, a power input end of the motor 2 is connected with a power output end of the screw rod 3, and the motor 2 drives the screw rod 3 to rotate.

Referring to fig. 1, a switch 17 is fixedly installed on the surface of the motor 2, the switch 17 is divided into two small switches, one small switch controls the forward rotation of the motor 2, the other small switch controls the reverse rotation of the motor 2, the motor 2 is a bidirectional motor,

the utility model discloses a two-for-one twister yarn section of thick bamboo lifting mechanism, after letting in external power supply for the motor, open switch 17 (need to explain that switch 17 divides into two little switches, the corotation of a little on-off control motor, the reversal of another little on-off control motor, motor 2 is two-way motor, for prior art now), motor 2 begins to operate, corotation through switch 17 control motor 2, motor 2 drives the clockwise rotation of lead screw 3, the lead screw cover 4 of lead screw 3 area (need to explain because lead screw 3 and lead screw cover 4 are the tooth buckle connection, so lead screw cover 4 can follow the screw direction removal of lead screw 3, also be exactly the rebound of lead screw 3), lead screw cover 4 drives the rebound of bearing housing 5, bearing housing 5 drives the rebound of side bearer 9, side bearer 9 drives the rebound of a yarn section of thick bamboo 10, sliding sleeve 15 is also followed slide bar 9 and is gone up smooth on slide bar 16 (slide bar 16 lateral walls and sliding sleeve 15 inside wall are smooth structure entirely) The sliding sleeve 15 can prevent the bearing sleeve 5 from being driven by the screw rod sleeve 4 to slide, so that the stability of the device is influenced, and the stability of the lifting mechanism can be greatly improved, when the rotation of the yarn drum 10 causes vibration, the yarn drum 10 can drive the side frame 9 to vibrate, the side frame 9 drives the connecting plate 18 to move up and down, the connecting plate 18 drives the sliding block 8 to move up and down along the sliding rail 7, and simultaneously the hydraulic rod 11 of the belt stretches back and forth, the hydraulic rod 11 drives the spring 12 to stretch back and forth, and the rubber body 13 also stretches back and forth, so that the rubber body 13 and the spring 12 can play a good buffer role, can effectively absorb shock, reduce the vibration frequency, reduce the occurrence of resonance and achieve the purpose of reducing noise, and after the vibration is finished, the elastic property of the spring 12 and the ductility of the rubber body 13 can help the hydraulic rod 11 to quickly recover the shape (the spring 12 and the rubber body 13 move the sliding block, the slider 8 naturally drives the hydraulic rod 11 to restore the shape).

The utility model relates to a two-for-one twister yarn section of thick bamboo lifting mechanism, including motor 2 (model GW4058-31ZY producer: the sea of going, it is two-way motor to need to explain here, this motor is), hydraulic stem 11 (model QD producer: the good-minded pneumatic component in Yangzhou city), switch 17 (model KAO-510A producer: the right button), above-mentioned electrical components are prior art products, by the needs of using of skilled person, select, install and accomplish the debugging operation of circuit, ensure that each electrical apparatus can normally work, the part is general standard component or the part that skilled person knows, its structure and principle all can be known through the technical manual or through conventional experimental method for this skilled person, the applicant does not do the specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a two-for-one twister yarn section of thick bamboo lifting mechanism, includes base (1), its characterized in that, base (1) top fixedly connected with motor (2) and motor (2) top install lead screw (3), the tooth catch is connected on lead screw (3) lateral wall has fixed mounting on lead screw cover (4) and lead screw cover (4) lateral wall to have bearing housing (5), bearing housing (5) fixed surface is connected with backup pad (6), the quantity of the top fixedly connected with slide rail (7) and slide rail (7) of backup pad (6) is two, sliding connection has slider (8) and slider (8) top fixedly connected with even board (18) between slide rail (7), even the top fixedly connected with side bearer (9) and side bearer (9) back mounting of board (18) have a yarn section of thick bamboo (10), the equal fixed mounting in the left and right sides has hydraulic stem (11) and hydraulic stem (11) lateral wall to have the bullet on fixed mounting between slider (8) and backup pad (6) on the equal fixed mounting of And the left end of the side frame (9) is fixedly connected with a connecting rod (14), and the left end of the connecting rod (14) is fixedly connected with a sliding sleeve (15).

2. The lifting mechanism of the bobbin of the two-for-one twister according to claim 1, wherein a rubber body (13) is fixedly mounted between the sliding block (8) and the supporting plate (6).

3. The two-for-one twister creel lifting mechanism according to claim 1, wherein a sliding rod (16) is slidably connected to an inner side wall of the sliding sleeve (15), and a bottom end of the sliding rod (16) is fixedly connected to a top end of the base (1).

4. Two-for-one twister package lifting mechanism according to claim 1, wherein the power input of said motor (2) is connected to the power output of the screw (3).

5. Two-for-one twister bobbin lifting mechanism according to claim 1, wherein switch (17) is fixedly mounted on the surface of said motor (2).