CN218561726U

CN218561726U - Intelligent two-for-one twister capable of being controlled by single spindle

Info

Publication number: CN218561726U
Application number: CN202223173329.7U
Authority: CN
Inventors: 梁钱凯; 江培武; 梁添锦; 王文金
Original assignee: Zhejiang Kaicheng Intelligent Equipment Co ltd
Current assignee: Zhejiang Kaicheng Intelligent Equipment Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-03
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to an intelligent two-for-one twister which can be controlled by a single spindle, comprising a frame, a plurality of spindles, a silk detector, an overfeeding mechanism, a yarn guide mechanism and a winding mechanism; the spindle, the yarn detector, the overfeed mechanism, the yarn guide mechanism and the winding mechanism are sequentially arranged on the rack from bottom to top; the bottom of each spindle is respectively provided with a brushless direct current motor I, so that each spindle is respectively driven by the respective brushless direct current motor I; each spindle is correspondingly provided with a yarn detector, an overfeed mechanism, a yarn guide mechanism and a winding mechanism; a brushless direct current motor II is arranged on the rack; the brushless direct current motor II can respectively drive the overfeeding mechanism and the winding mechanism; a stepping motor is arranged in the yarn guide mechanism; the brushless direct current motor I and the brushless direct current motor II both adopt 24-68V brushless direct current motors; the stepping motor is a 24-68V stepping motor. The utility model has the advantages of simple structure, small occupied area, high automation degree, single spindle control, and capability of realizing unmanned duty and the like.

Description

Intelligent two-for-one twister capable of being controlled by single spindle

[ technical field ] A method for producing a semiconductor device

The utility model relates to a two-for-one twister, concretely relates to intelligent two-for-one twister that can single spindle control belongs to intelligent manufacturing technical field.

[ background ] A method for producing a semiconductor device

The two-for-one twister is a yarn twisting device which can bond single yarn, two yarns or more than two yarns into a folded yarn by twisting, and the twisting efficiency is improved by times compared with the traditional twisting device. Meanwhile, the package capacity of the two-for-one twister is increased, ten thousand meters of yarn have no joints, and the twisting quality is greatly improved. Therefore, the development and application of the two-for-one twister greatly improve the fabric quality and the labor productivity of the fabric, and simultaneously, the labor intensity of workers is greatly reduced, so that the market prospect is wide.

The two-for-one twister of the prior art is shown in the patent No. 201210549594.2 of the people's republic of China, which is an invention patent earlier applied by the applicant.

The two-for-one twister has the following defects in practical use:

1. the tangential belt is driven by a 380V alternating current motor and drives all spindles to rotate. However, the contact positions of different spindles and tangential belts are different, and the friction force is also different, so that the rotating speeds of the spindles are inconsistent, the specifications of yarns produced by the spindles are inconsistent, and the quality of the yarns is affected.

2. The two-for-one twister needs to arrange the machine boxes on two sides of the machine head, and a plurality of 380V alternating current motors are arranged in the machine boxes, so that the occupied area of the twister is large, the energy consumption is high, and the generated noise is also large.

3. When a wire is broken at a certain spindle position, the two-for-one twister cannot be automatically stopped, and needs to be attended, so that the working strength and labor cost of workers are greatly increased.

Therefore, in order to solve the above technical problems, it is necessary to provide an innovative intelligent two-for-one twister capable of single spindle control, so as to overcome the above-mentioned drawbacks in the prior art.

[ Utility model ] A method for manufacturing a semiconductor device

In order to solve the above problems, an object of the present invention is to provide an intelligent two-for-one twister with simple structure, small floor area, high automation degree, and single spindle control.

In order to achieve the above purpose, the utility model adopts the technical proposal that: an intelligent two-for-one twister capable of being controlled by a single spindle comprises a rack, a plurality of spindles, a yarn detector, an overfeeding mechanism, a yarn guide mechanism and a winding mechanism; the spindle, the yarn detector, the overfeed mechanism, the yarn guide mechanism and the winding mechanism are sequentially arranged on the rack from bottom to top; the bottom of each spindle is respectively provided with a brushless direct current motor I, so that each spindle is respectively driven by the respective brushless direct current motor I; each spindle is correspondingly provided with a yarn detector, an overfeed mechanism, a yarn guide mechanism and a winding mechanism; a brushless direct current motor II is arranged on the rack; the brushless direct current motor II can respectively drive the overfeeding mechanism and the winding mechanism; a stepping motor is arranged in the yarn guide mechanism; the brushless direct current motor I and the brushless direct current motor II both adopt 24-68V brushless direct current motors; the stepping motor is a 24-68V stepping motor.

The utility model discloses an intelligent two-for-one twister that can single spindle control further sets up to: the spindle comprises a mounting seat, a spindle body and a spindle blade; the mounting seat is fixed on the rack; the spindle body is arranged on the mounting seat; the spindle rod is vertically arranged, and the bottom end of the spindle rod is connected with the brushless direct current motor I and is driven by the brushless direct current motor I; the upper part of the spindle blade extends into the spindle body.

The utility model discloses an intelligent two-for-one twister that can single spindle control further sets up to: the wire detector comprises a base, wherein a group of long grooves are formed in the base; the long groove extends along the vertical direction; the wire detector can move along the long groove to adjust the distance between the wire detector and the spindle.

The utility model discloses an intelligent two-for-one twister that can single spindle control further sets up to: the brushless direct current motor II comprises a rotating shaft; a group of synchronous belt pulleys is arranged on the rotating shaft; the synchronous belt wheel drives the overfeeding mechanism and the winding mechanism respectively through the tooth-shaped synchronous belt.

The utility model discloses an intelligent two-for-one twister that can single spindle control further sets up to: the overfeeding mechanism and the winding mechanism are respectively driven by an independent brushless direct current motor II.

The utility model discloses an intelligent two-for-one twister that can single spindle control further sets up to: the winding mechanism comprises a bobbin creel and a friction roller; the bobbin creel is pivoted to the top of the rack and can clamp a yarn bobbin; the friction roller is pivoted on the rack and is driven by a brushless direct current motor II to rotate.

The utility model discloses an intelligent two-for-one twister that can single spindle control further sets up to: the yarn guide mechanism comprises a yarn guide head, and the yarn guide head is driven by a stepping motor and can reciprocate along the axial direction of the yarn bobbin.

The utility model discloses an intelligent two-for-one twister that can single spindle control still sets up to: the spindles are arranged in two rows back to back; two adjacent spindles in each row of spindles are separated by a partition plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an operation data of every spindle position of intelligent two-for-one twister all can gather to adopt independent motor control, when a certain spindle position breaks down, can independent control, do not influence the production of other spindle positions, convenient to use, and production efficiency is high.

2. The utility model discloses a whole motors that adopt 24 ~ 68V of intelligent two-for-one twister provide power, need not to set up the aircraft nose again to reduced equipment area, and the energy consumption of this type of motor is low, and the security is good, difficult electric shock, and the noise that the transmission produced is little.

3. The utility model discloses an intelligent two-for-one twister can control the brushless DC motor's of every spindle position linkage operation, and when the yarn broken string of certain spindle position perhaps done, this spindle position is with automatic shutdown work, and after the workman is off duty, equipment can continue to produce and accomplish until appearing the broken string or reaching the requirement of establishing, has realized the unmanned on duty in workshop.

4. The intelligent two-for-one twister of the utility model can control the running accurate speed of the motor of each spindle position, so that the equipment can produce yarns with different specifications; when the rotating speeds are consistent, the quality and twist of the produced yarns are consistent, and the yarn is flexible and convenient to use.

5, the utility model discloses an intelligent two-for-one twister passes through single spindle control, can produce the yarn of different twist varieties by single spindle, and the length that takes shape is taken shape in the coiling of difference, has a great deal of functions such as single spindle meter length, single spindle class product management, board output statistics.

[ description of the drawings ]

Fig. 1 is a perspective view of the intelligent two-for-one twister capable of single spindle control according to the present invention.

Fig. 2 is a perspective view of another view angle of the intelligent two-for-one twister capable of single spindle control according to the present invention.

Figure 3 is a cross-sectional view of the spindle of figure 1.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

Fig. 5 is a schematic structural view of the yarn guide mechanism in fig. 1.

[ detailed description ] embodiments

Referring to the attached drawings 1 to 5 of the specification, the utility model discloses an intelligent two-for-one twister capable of being controlled by a single spindle, which comprises a frame 1, a plurality of spindles 2, a silk detector 3, an overfeed mechanism 4, a yarn guide mechanism 5, a winding mechanism 6 and the like.

The spindle 2, the yarn detector 3, the overfeed mechanism 4, the yarn guide mechanism 5 and the winding mechanism 6 are sequentially arranged on the rack 1 from bottom to top.

The spindle 2 is used for driving the yarn to rotate to form a yarn balloon, thereby generating twist on the yarn. The bottom of each spindle 2 is respectively provided with a brushless direct current motor I7, so that each spindle 2 is respectively driven by the respective brushless direct current motor I7, and the spindles 2 can be controlled to start and stop independently. Each spindle 2 is correspondingly provided with a spindle position and is correspondingly provided with the yarn detector 3, the overfeed mechanism 4, the yarn guide mechanism 5 and the winding mechanism 6.

The spindle 2 is composed of a mounting seat 21, a spindle body 22, a spindle blade 23 and the like. Wherein, the mounting seat 21 is fixed on the frame 1. The spindle body 22 is a spindle body 22 in the prior art, and is not described in detail herein. The spindle body 22 is mounted on the mounting base 21. The spindle rod 23 is vertically arranged, and the bottom end of the spindle rod is connected with the brushless direct current motor I7 and driven by the brushless direct current motor I7. The upper part of the spindle blade 23 extends into the spindle body 22.

In the present embodiment, the spindles 2 are arranged in two rows back to back; two adjacent spindles 2 of each row of spindles 2 are separated by a separating plate 24 to avoid mutual winding of yarns.

A brushless direct current motor II8 is further arranged on the frame 1; the brushless direct current motor II8 can respectively drive the overfeeding mechanism 4 and the winding mechanism 6. Specifically, the brushless dc motor II8 includes a rotating shaft 81; a group (namely 2) of synchronous belt wheels 82 are arranged on the rotating shaft 81; the synchronous pulley 82 drives the overfeed mechanism 4 and the winding mechanism 6 respectively through a toothed synchronous belt 83. Of course, the frame 1 may also be provided with two brushless dc motors II8, so that the overfeeding mechanism 4 and the winding mechanism 6 are driven by separate brushless dc motors II8 respectively.

The yarn detector 3 is arranged above the spindle 2, the yarn passes through the yarn detector 3, whether the yarn is broken or not is detected through the yarn detector 3, if the yarn is broken, the yarn detector 3 informs a control system of the machine to stop working, and therefore the broken yarn is prevented from being wound on the machine to damage the machine.

Further, the wire detector 3 comprises a base 31, and a group of long grooves 32 are formed in the base 31; the long slots 32 extend in a vertical direction. The yarn detector 3 can move along the long groove 32 to adjust the distance between the yarn detector 3 and the spindle 2, so that the size of yarn air rings is adjusted, and the mutual interference between the adjacent yarn air rings is avoided.

The yarn guide mechanism 5 is internally provided with a stepping motor 9 which is used for guiding the yarns to move left and right. Specifically, the yarn guide mechanism 5 comprises a yarn guide head 51, and the yarn guide head 51 is driven by the stepping motor 9 and can move back and forth along the axial direction of the yarn bobbin, so that the yarn is uniformly distributed on the yarn bobbin. Other structures of the yarn guide mechanism 5 are the prior art, and are not described in detail herein.

The winding mechanism 6 is used for winding and forming the yarn and comprises a bobbin creel 61 and a friction roller 62. The creel 61 is pivoted to the top of the machine frame 1 and can hold a yarn bobbin (not shown). The friction roller 62 is pivoted to the frame 1, is driven by the brushless dc motor II8 to rotate, and drives the yarn bobbin to rotate by the rotation of the friction roller 62, so as to wind the yarn on the yarn bobbin.

The brushless direct current motor I7 and the brushless direct current motor II8 both adopt 24-68V brushless direct current motors; the stepping motor 9 is a 24-68V stepping motor; therefore, the motor has low energy consumption, low noise generated by transmission, safe use and difficult electric shock accidents. Meanwhile, the brushless direct current motor I7, the brushless direct current motor II8 and the stepping motor 9 are directly installed in the rack 1, so that machine heads do not need to be arranged on two sides of the rack 1, and the occupied area of the equipment is reduced.

The utility model discloses an intelligent two-for-one twister further includes a system programming integrated circuit control panel 10, but this system programming integrated circuit control panel 10 installs in frame 1. The intelligent control of the brushless direct current motor I7 of each spindle 2, the brushless direct current motor II8 of the winding mechanism 6 and the overfeeding mechanism 4, the stepping motor 9 of the yarn guide mechanism 5, the signal acquisition of each yarn detector 3 and the like is controlled by the system programmable integrated circuit control board 10, so that the data operation of each motor is accurately controlled in a linkage manner, yarns with different twist degrees and different winding forming lengths can be produced in a single spindle, and the system has the functions of single spindle length counting, single spindle production management, machine output statistics and the like.

The utility model discloses a but intelligent two-for-one twister of single spindle control's theory of operation as follows: the brushless direct current motor I7 drives the spindle 2 to rotate, and the spindle 2 rotates to enable the yarn to generate twist; then the yarn passes through the yarn detector 3, and whether the yarn is broken is detected through the yarn detector 3; then, the yarn is fed to a yarn guide mechanism 5 through an overfeed mechanism 4; the yarn guide mechanism 5 reciprocates and winds the yarn to a yarn bobbin in cooperation with the winding mechanism 6.

The utility model discloses an intelligent two-for-one twister every spindle 2 all adopts independent brushless DC motor I7 drive, and every winding mechanism 6 all adopts independent brushless DC motor II8 drive, and every yarn guide mechanism 5 all adopts independent step motor 9 drive, and when the silk ware 3 of exploring of a certain spindle position detects the yarn broken string, the control system of machine will close brushless DC motor I7, brushless DC motor II8 and step motor 9, avoids this spindle position to continue work and leads to the yarn to convolute to the machine; at the same time, it is also possible to avoid the friction roller 62 continuing to rotate and wearing the yarn already wound onto the bobbin; and other ingot positions can continue normal production without stopping the machine at the same time. After workers leave work, the machine can continue to produce until the machine is shut down due to line breakage, unattended operation of a workshop is achieved, and production efficiency is improved.

Meanwhile, the intelligent two-for-one twister of the utility model can produce yarns with different specifications on different spindle positions of the equipment by controlling the running speeds of the brushless direct current motor I7, the brushless direct current motor II8 and the stepping motor 9 of each spindle position; when the rotating speeds are consistent, the produced yarns have consistent specifications and are flexible and convenient to use.

The above embodiments are only preferred embodiments of the present disclosure, and should not be construed as limiting the present disclosure, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims

1. The utility model provides a but intelligent two-for-one twister of single spindle control which characterized in that: comprises a frame, a plurality of spindles, a yarn detector, an overfeeding mechanism, a yarn guide mechanism and a winding mechanism; the spindle, the yarn detector, the overfeed mechanism, the yarn guide mechanism and the winding mechanism are sequentially arranged on the rack from bottom to top; the bottom of each spindle is respectively provided with a brushless direct current motor I, so that each spindle is respectively driven by the respective brushless direct current motor I; each spindle is correspondingly provided with a yarn detector, an overfeed mechanism, a yarn guide mechanism and a winding mechanism; a brushless direct current motor II is arranged on the rack; the brushless direct current motor II can respectively drive the overfeeding mechanism and the winding mechanism; a stepping motor is arranged in the yarn guide mechanism; the brushless direct current motor I and the brushless direct current motor II both adopt 24-68V brushless direct current motors; the stepping motor is a 24-68V stepping motor.

2. An intelligent single-spindle controllable two-for-one twister according to claim 1, wherein: the spindle comprises a mounting seat, a spindle body and a spindle blade; the mounting seat is fixed on the rack; the spindle body is arranged on the mounting seat; the spindle rod is vertically arranged, and the bottom end of the spindle rod is connected with the brushless direct current motor I and is driven by the brushless direct current motor I; the upper part of the spindle blade extends into the spindle body.

3. An intelligent single-spindle controllable two-for-one twister according to claim 1, wherein: the wire detector comprises a base, wherein a group of elongated slots are formed in the base; the long groove extends along the vertical direction; the wire detector can move along the long groove to adjust the distance between the wire detector and the spindle.

4. An intelligent single-spindle controllable two-for-one twister according to claim 1, wherein: the brushless direct current motor II comprises a rotating shaft; a group of synchronous belt pulleys is arranged on the rotating shaft; the synchronous belt wheel drives the overfeeding mechanism and the winding mechanism respectively through the tooth-shaped synchronous belt.

5. An intelligent single-spindle controllable two-for-one twister according to claim 1, wherein: the overfeeding mechanism and the winding mechanism are respectively driven by an independent brushless direct current motor II.

6. An intelligent single-spindle controllable two-for-one twister according to claim 1, wherein: the winding mechanism comprises a bobbin creel and a friction roller; the bobbin creel is pivoted to the top of the rack and can clamp a yarn bobbin; the friction roller is pivoted on the rack and is driven by a brushless direct current motor II to rotate.

7. An intelligent two-for-one twister capable of single-spindle control as defined in claim 6, wherein: the yarn guide mechanism comprises a yarn guide head, and the yarn guide head is driven by a stepping motor and can reciprocate along the axial direction of the yarn bobbin.

8. An intelligent single-spindle controllable two-for-one twister according to claim 1, wherein: the spindles are arranged in two rows back to back; two adjacent spindles in each row of spindles are separated by a partition plate.