CN216107394U

CN216107394U - Composite twisting machine

Info

Publication number: CN216107394U
Application number: CN202120128212.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shengzhou Kelong Automation Equipment Co ltd
Current assignee: Shengzhou Kelong Automation Equipment Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2022-03-22
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a composite twisting machine which comprises a rack and a composite twisting machine, wherein a yarn inlet is formed in the top of the rack, the composite twisting machine comprises a tension disc control device and a winding device, the tension disc control device comprises a tension disc, a driving shaft and a tension disc motor, a yarn channel is arranged in the driving shaft, a yarn guide hole is formed in the tension disc, the winding device comprises a steel collar, a paper tube spindle, a winding motor and a forming device, a yarn guide hook is movably connected to the steel collar, the paper tube spindle is located in the middle of the steel collar and is in transmission connection with the winding motor, the forming device can simultaneously drive the tension disc and the steel collar to move along the vertical direction of the rack, and an intelligent controller is arranged on the rack, so that yarns with different diameters can be subjected to composite twisting, and yarn breakage is avoided.

Description

Composite twisting machine

Technical Field

The utility model belongs to the technical field of textile machinery, and particularly relates to a composite twisting machine.

Background

In the production process of the double-twist yarn in the prior art, the yarn needs to be twisted for the first time (primary twist), then two or more yarns are combined (doubled) according to needs, and the combined multi-strand yarn is taken to a two-for-one twister to be twisted for the second time (double twist). In the process of double twisting, the composite twisting machine performs double twisting on thinner yarns in the twisting process, yarn breakage is easy to occur, manual wiring is needed, and certain conditions are provided for processed yarns.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention is directed to a composite twisting machine capable of performing double twisting of yarns of different diameters, and ensuring that no yarn breakage occurs.

Aiming at the problems, the following technical scheme is provided: a composite twisting machine comprises a frame and a composite twisting machine, wherein a yarn inlet is formed in the top of the frame, the composite twisting machine comprises a tension disc control device and a winding device, the tension disc control device comprises a tension disc, a driving shaft and a tension disc motor, the tension disc is in transmission connection with the tension disc motor through the driving shaft, a yarn channel is formed in the driving shaft, a yarn guide hole is formed in the tension disc, the winding device comprises a steel collar, a paper tube spindle, a winding motor and a forming device, the steel collar is located below the tension disc, the steel collar is movably connected with a yarn guide hook, the paper tube spindle is located in the middle of the steel collar and is in transmission connection with the winding motor, the forming device can simultaneously drive the tension disc and the steel collar to move in the vertical direction of the frame, the forming device comprises a lead screw, a fixing seat matched with the lead screw, and a yarn guide hook, The tension disc motor and the rotating speed of the winding drum motor are controlled through a program, so that the phase position of the tension disc motor and the phase position of the winding drum motor are kept consistent.

Furthermore, the intelligent controller is composed of a system controller and a frequency converter, the system controller is a PLC controller, the system controller can be used for executing programs, and the frequency converter is used for controlling the rotating speed of the tension disc motor, the winding drum motor and the forming motor.

Furthermore, a positioning sliding block is arranged on the connecting frame, and a positioning sliding groove matched with the positioning sliding block is formed in the rack.

Further, the yarn channel is divided into a yarn inlet and a yarn outlet, the yarn inlet is located at one end, far away from the tension disc, of the driving shaft, and the yarn outlet is located between the motor and the tension disc.

The utility model has the beneficial effects that: the composite twisting machine can carry out the double twisting on the yarns with different diameters, so that the yarns are ensured not to be broken, and the paper tube is adopted for winding the yarns, so that the paper tube is not required to be recycled, and the cost is reduced; the phase of the tension disc motor is consistent with that of the paper tube motor, so that the twist is uniform, the tension is consistent up and down, the motors are independently controlled, and the precision is higher.

Drawings

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

FIG. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic view of a third viewing angle structure according to the present invention;

FIG. 4 is an exploded schematic view of the present invention;

FIG. 5 is a schematic view of a tension disc motor of the present invention;

FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;

fig. 7 is an enlarged view of a portion a in fig. 3.

The reference numbers in the figures mean: 1-a frame; 11-a yarn inlet; 12; an intelligent controller; 13-positioning the chute; 21-tension disc control means; 211-a tension disc; 2111-yarn guide hole; 212-a drive shaft; 2121-yarn passage; 21211-yarn entrance; 21212-yarn outlet; 213-tension disc motor; 22-a bobbin device; 221-steel collar; 2211-a yarn guide; 222-a paper tube spindle; 223-a bobbin-winding motor; 224-a forming device; 2241-a screw rod; 2242-a fixed seat; 2243-a connecting frame; 22431-positioning the slide block; 2244-forming motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a composite twisting machine according to the following technical solution, including a frame 1 and a complex twisting machine, the top of the frame 1 is provided with a yarn inlet 11, the complex twisting machine includes a tension disc control device 21 and a winding device 22, the tension disc control device 21 includes a tension disc 211, a driving shaft 212 and a tension disc motor 213, the tension disc 211 is in transmission connection with the tension disc motor 213 through the driving shaft 212, a yarn channel 2121 is provided in the driving shaft 212, a yarn guide hole 2111 is provided on the tension disc 211, the winding device 22 includes a steel collar 221, a paper tube spindle 222, a winding motor 223 and a forming device 224, the steel collar 221 is located below the tension disc 211, a yarn guide hook 2211 is movably connected to the steel collar 221, the paper tube spindle 222 is located in the middle of the steel collar 221 and is in transmission connection with the winding motor 223, forming device 224 can drive tension disc 211 simultaneously and steel collar 221 moves along frame 1's vertical direction, forming device 224 include lead screw 2241, with fixing base 2242, link 2243 and shaping motor 2244 of lead screw 2241 looks adaptation, link 2243 with tension disc 211 and steel collar 221 fixed connection, fixing base 2242 is fixed in link 2243 dorsad one side of tension disc 211, lead screw 2241 is located in fixing base 2242 and with shaping motor 2244 transmission is connected, be provided with intelligent control 12 in the frame 1, intelligent control passes through program control tension disc motor 213 with the rotational speed of winding a section of thick bamboo motor 223 makes tension disc motor 213 with the phase place of winding a section of thick bamboo motor 223 keeps unanimous.

By adopting the structure, the yarn is put in from the yarn inlet 11, passes through the yarn channel 2121 in the driving shaft 212, passes through the yarn guide hole 2111 on the tension disc 211, finally passes through the yarn guide hook 2211, after the operation is finished, the intelligent controller 12 is used for programming or guiding the leading-in program, after the paper tube is put on the paper tube spindle 222, the intelligent controller 12 sends an instruction to the frequency converter to control the output frequency thereof so as to control the rotating speed of the tension disc motor 213 and the winding drum motor 223, the rotating speed is controlled by the program so as to ensure that the yarn guide hole 2111 and the yarn guide hook 2211 are always kept in the same vertical line and the relative position is not changed, the yarn can be effectively prevented from being broken due to overlarge tension when the double twisting is carried out, the stability of the device in operation is greatly improved, the manual demand is greatly reduced, the burden of workers is lightened, and the production efficiency is effectively improved, the screw 2241 has high transmission efficiency, high transmission precision and stable operation, can ensure that the tension disc 211 and the steel collar 221 do vertical movement without large amplitude shaking, and avoids the phenomenon of yarn breakage, so the structure can greatly avoid the accidental phenomenon of a transmission device and ensure the operation stability of the transmission device.

In this embodiment, the intelligent controller 12 is composed of a system controller and a frequency converter, the system controller is a PLC controller, the system controller can be used for executing a program, and the frequency converter is used for controlling the rotation speeds of the tension disc motor 213, the winding drum motor 223, and the molding motor 2244.

By adopting the structure, different programs can be input or guided in according to different requirements in an open source mode, the consumption of electric energy can be reduced by arranging the frequency converter, the technical purpose of energy conservation can be achieved, each motor can be accurately controlled to obtain the rotating speed, the system controller is a PLC (programmable logic controller), and the PLC is a product in the prior known technology.

In this embodiment, the connecting frame 2243 is provided with a positioning slider 22431, and the rack 1 is provided with a positioning chute 13 adapted to the positioning slider 22431.

By adopting the structure, the positioning sliding groove 13 plays a limiting role, thereby preventing the lifting device from being damaged due to the overtravel of the operation, and playing a role of a protection device.

In this embodiment, the yarn passage 2121 is divided into a yarn inlet 21211 and a yarn outlet 21212, the yarn inlet is located at one end of the driving shaft 212 far away from the tension disc 211, and the yarn outlet 21212 is located between the motor and the tension disc 211.

By adopting the structure, the tension of the yarn during the double twisting is effectively reduced, the yarn is prevented from being polluted, and the double twisting condition can be observed more visually.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A composite twisting machine comprises a frame and a compound twisting machine, and is characterized in that: the top of the frame is provided with a yarn inlet, the compound twister comprises a tension disc control device and a winding device, the tension disc control device comprises a tension disc, a driving shaft and a tension disc motor, the tension disc is in transmission connection with the tension disc motor through the driving shaft, a yarn channel is arranged in the driving shaft, a yarn guide hole is formed in the tension disc, the winding device comprises a steel collar, a paper tube spindle, a winding motor and a forming device, the steel collar is positioned below the tension disc, the steel collar is movably connected with a yarn guide hook, the paper tube spindle is positioned in the middle of the steel collar and is in transmission connection with the winding motor, the forming device can simultaneously drive the tension disc and the steel collar to move along the vertical direction of the frame, and the forming device comprises a lead screw, a fixed seat matched with the lead screw, a connecting frame and a forming motor, the connecting frame with tension disc and steel collar fixed connection, the fixing base is fixed in the connecting frame dorsad one side of tension disc, the lead screw is located in the fixing base and with the shaping motor transmission is connected, be provided with intelligent control in the frame, intelligent control passes through program control the tension disc motor with the rotational speed of winding a section of thick bamboo motor makes the phase place of tension disc motor with the winding a section of thick bamboo motor keeps unanimous.

2. A composite twisting machine according to claim 1, wherein: the intelligent controller is composed of a system controller and a frequency converter, the system controller is a PLC (programmable logic controller), the system controller can be used for executing programs, and the frequency converter controls the rotating speeds of the tension disc motor, the winding drum motor and the forming motor through the programs.

3. A composite twisting machine according to claim 1, wherein: the connecting frame is provided with a positioning sliding block, and the rack is provided with a positioning sliding groove matched with the positioning sliding block.

4. A composite twisting machine according to claim 1, wherein: the yarn channel is divided into a yarn inlet and a yarn outlet, the yarn inlet is located at one end, far away from the tension disc, of the driving shaft, and the yarn outlet is located between the motor and the tension disc.