CN111575844B

CN111575844B - High-speed doubling winder of over-and-under type

Info

Publication number: CN111575844B
Application number: CN202010431062.3A
Authority: CN
Inventors: 吕春波
Original assignee: Xinchang Hengjia Textile Machinery Factory
Current assignee: Xinchang Hengjia Textile Machinery Factory
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-06-25
Anticipated expiration: 2040-05-20
Also published as: CN111575844A

Abstract

The invention discloses a lifting high-speed doubling winder, wherein a forming component comprises a stepping motor, a first fixing plate and a second fixing plate, the output end of the stepping motor is fixedly connected with a stepping motor synchronous wheel, a first guide rail and a second guide rail are fixedly connected between one sides of the first fixing plate and the second fixing plate, the stepping motor drives the slide block to move up and down under the matching action of the stepping motor, a forming guide porcelain piece, the slide block and the first guide rail, the spindle direct current motor performs winding movement to form yarn spiral winding movement, after the stepping motor starts to operate, a circle of yarn wound behind generates a step lifting amount relative to the previous circle of yarn up and down, the circulation operation is carried out, the yarn is spirally wound on an upper inclined plane and performs reciprocating spiral winding up and down and inside and outside, the backward unwinding tension is balanced and stable, and the end breakage rate of the yarn can be greatly reduced, the twisting unevenness is lower, and the quality is better; the twisting speed is obviously improved.

Description

High-speed doubling winder of over-and-under type

Technical Field

The invention relates to the technical field of textile equipment, in particular to a lifting type high-speed doubling winder.

Background

The two-for-one twister is twisting equipment, can realize one-turn two-twist, and has twisting efficiency which is improved by times compared with the traditional twisting equipment. The package capacity is increased, ten thousand meters have no joint, the twisting quality is greatly improved, the layer height is lower, and the method is particularly suitable for operation. The doubling winder is used for combining cotton, wool, silk, chemical fiber and other cotton, wool, chemical fiber and other cotton cone single yarns and spun yarn cop into a strand of yarn for twisting, doubling refers to a working step of combining more than two yarns into one strand of yarn, and generally, the doubling winder is provided with a yarn guide component, and the yarn is guided by the yarn guide component to facilitate doubling.

The yarn arrangement of the existing doubling winder is unreasonable, and the balloon space of the two-for-one twister during yarn unwinding is not fully utilized, so that the weight of the yarn supply bobbin is light. The back-end two-for-one twister is unreasonable in untwisting, the untwisting tension is not stable enough, yarn breakage is easy to happen, the twist is not uniform, and the quality is poor, the rotating speed is low, and the number of joints is large. Therefore, the present invention provides a lifting type high-speed doubling winder to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a lifting type high-speed doubling winder, which solves the problems that the yarn arrangement of the existing doubling winder is unreasonable, the unwinding tension is not stable enough, the yarn is easy to break, the twist is not uniform, and the quality is poor; the small amount of coil loading results in increased joints and increased labor intensity.

In order to achieve the purpose, the invention is realized by the following technical scheme: a lifting type high-speed doubling winder comprises a doubling winder body and a winding pipe, wherein an electric appliance box is fixedly connected to one side of the doubling winder body, a forming part is fixedly connected to the top of an inner cavity of the doubling winder body and comprises a stepping motor, a first fixing plate and a second fixing plate, a stepping motor synchronizing wheel is fixedly connected to the output end of the stepping motor, a first guide rail and a second guide rail are fixedly connected between one sides of the first fixing plate and the second fixing plate, a sliding block is slidably connected to one side of the first guide rail, a connecting sliding block is slidably connected to one side of the sliding block, a forming guide support is fixedly connected to one side of the connecting sliding block, a forming guide ceramic part is arranged on one side of the forming guide support, an idler wheel is fixedly connected to one side of the second fixing plate, and the idler wheel is in transmission connection with the stepping motor synchronizing wheel through, the surface of hold-in range and the inside fixed connection of slider, one side fixedly connected with sensor that the second guide rail is close to first guide rail.

Preferably, the front surface of the doubling winder body is fixedly connected with a yarn guide platen, the top of the yarn guide platen is fixedly connected with a yarn collector, the top of the yarn guide platen and positioned on one side of the yarn collector are fixedly connected with a zero clearing button, the top of the yarn guide platen and positioned on one side of the zero clearing button are fixedly connected with a cylinder lifting button, and the top of the yarn guide platen and positioned behind the cylinder lifting button are fixedly connected with a control box.

Preferably, the top of the yarn guide platen is fixedly connected with a yarn cutter behind the yarn collector, the front of the yarn guide platen is fixedly connected with a yarn guide plate, the front of the yarn guide plate is fixedly connected with a yarn guide rod, the bottom of the yarn guide plate is fixedly connected with a photoelectric probe, the front of the electrical box is fixedly connected with a touch screen, the front of the touch screen is fixedly connected with a control button, and the front lower part of the electrical box is fixedly connected with a circuit breaker.

Preferably, the top of the yarn guide platen is fixedly connected with a fixing frame behind the yarn cutter, one side of the fixing frame is fixedly connected with a tension wheel, the other side of the fixing frame is fixedly connected with a tension controller, and the top of the yarn guide platen is fixedly connected with a yarn passing roller in front of the tension wheel.

Preferably, the top of the inner cavity of the doubling winder body is fixedly connected with a lifting cylinder, a spindle plate is fixedly connected between the walls of the inner cavity of the doubling winder body, and the bottom of the spindle plate is fixedly connected with a spindle direct current motor.

Preferably, the output end of the spindle direct current motor is fixedly connected with the bottom of the winding pipe, the top of the winding pipe is rotatably connected with the top plate, and the output end of the lifting cylinder is fixedly connected with the top of the top plate.

Advantageous effects

The invention provides a lifting type high-speed doubling winder. Compared with the prior art, the method has the following beneficial effects:

(1) the lifting high-speed doubling winder comprises a forming component, a first fixing plate and a second fixing plate, wherein the output end of the stepping motor is fixedly connected with a stepping motor synchronizing wheel, a first guide rail and a second guide rail are fixedly connected between one sides of the first fixing plate and the second fixing plate, one side of the first guide rail is slidably connected with a sliding block, one side of the sliding block is slidably connected with a connecting sliding block, one side of the connecting sliding block is fixedly connected with a forming guide support, one side of the forming guide support is provided with a forming guide ceramic part, one side of the second fixing plate is fixedly connected with an idler wheel, the idler wheel is connected with the stepping motor synchronizing wheel through synchronous belt transmission, the outer surface of a synchronous belt is fixedly connected with the inner part of the sliding block, one side of the second guide rail close to the first guide rail is fixedly connected with a sensor, and under the matching action of the stepping motor, the stepping motor drives the sliding block to move up and down, the spindle direct current motor drives the winding pipe to perform winding movement so as to form yarn spiral movement, and therefore each layer of yarn spirally moves on the inclined surface, after the stepping motor starts to operate, a circle of yarn wound behind generates a level rise amount relative to the previous circle of yarn, and the operation is circulated in such a way, so that the yarn spirally winds and operates on the upper inclined surface and performs reciprocating spiral winding up and down and inside and outside, the back-end doubling frame is more reasonable in back-end, the back-end tension is balanced and stable, the yarn breakage rate can be greatly reduced, the twist irregularity rate is lower, the quality is better, and the twisting speed is obviously improved.

(2) This high-speed doubler winder of over-and-under type, through the top at the yarn guide platen and be located the rear fixedly connected with filament cutter of yarn collector, one side fixedly connected with tension pulley of mount through setting up the tension pulley, the tension pulley uses with the sensor cooperation, realizes detecting yarn length, through setting up filament cutter, cuts off the lack strand yarn when the yarn has the broken end, reduces lack strand tail yarn and yarn length and cuts off the yarn when reacing the settlement length, effectively guarantees yarn length.

Drawings

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

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 3 is a perspective view of a formed part of the present invention;

FIG. 4 is a side view of the outer structure of the present invention;

FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 4;

FIG. 6 is an enlarged view of a portion of the invention at C in FIG. 4

In the figure: 1-a doubling winder body, 2-a yarn guide rod, 3-a photoelectric probe, 4-a yarn collector, 5-a zero clearing button, 6-a cylinder lifting button, 7-a control box, 8-a filament cutter, 9-a yarn guide platen, 10-a winding pipe, 11-a forming component, 1101-a stepping motor, 1102-a first fixing plate, 1103-a second fixing plate, 1104-a stepping motor synchronous wheel, 1105-a first guide rail, 1106-a second guide rail, 1107-a sliding block, 1108-a forming guide bracket, 1109-a forming guide porcelain, 1110-an idle wheel, 1111-a synchronous belt, 1112-a sensor, 12-a top disc, 13-an electrical box, 14-a circuit breaker, 15-a touch screen, 16-a control button, 17-a filament passing roller, 18-tension wheel, 19-yarn guide plate, 20-lifting cylinder, 21-tensioner, 22-spindle direct current motor, 23-fixing frame and 24-spindle plate.

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. 1-6, the present invention provides a technical solution: a lifting high-speed doubling winder comprises a doubling winder body 1 and a winding pipe 10, wherein a lifting cylinder 20 is fixedly connected to the top of an inner cavity of the doubling winder body 1, a spindle plate 24 is fixedly connected between the inner cavity walls of the doubling winder body 1, a spindle direct current motor 22 is fixedly connected to the bottom of the spindle plate 24 and drives the winding pipe 10 to rotate so as to drive yarn to be wound, the output end of the spindle direct current motor 22 is fixedly connected with the bottom of the winding pipe 10, a top disc 12 is rotatably connected to the top of the winding pipe 10, the output end of the lifting cylinder 20 is fixedly connected with the top of the top disc 12, a yarn guide platen 9 is fixedly connected to the front of the doubling winder body 1, a fixing frame 23 is fixedly connected to the top of the yarn guide platen 9 and positioned behind a yarn cutter 8, a tension wheel 18 is fixedly connected to one side of the fixing frame 23 and matched with a sensor 1112 to detect, the winding tension of the winding yarn is adjusted, a yarn passing roller 17 is fixedly connected to the top of the yarn guide platen 9 and positioned in front of the tension pulley 18, the yarn is guided to the tension pulley 18, a filament cutter 8 is fixedly connected to the top of the yarn guide platen 9 and positioned behind the yarn collector 4, the missing strand yarn is cut off when the yarn has broken ends, the missing strand tail yarn is reduced, the yarn is cut off when the length of the yarn reaches a set length, the length of the yarn is effectively ensured, a yarn guide plate 19 is fixedly connected to the front of the yarn guide platen 9, a yarn guide rod 2 is fixedly connected to the front of the yarn guide plate 19, the unwinding balloon of the original yarn is controlled and guided, a photoelectric probe 3 is fixedly connected to the bottom of the yarn guide plate 19, whether the yarn is broken or not is detected, a touch screen 15 is fixedly connected to the front of the electrical appliance box 13, a control button 16 is fixedly connected to the front of the touch screen 15, the top of a yarn guide platen 9 is fixedly connected with a yarn collector 4, a plurality of strands of yarns are combined together, a zero clearing button 5 is fixedly connected to the top of the yarn guide platen 9 and positioned on one side of the yarn collector 4, an air cylinder lifting button 6 is fixedly connected to the top of the yarn guide platen 9 and positioned on one side of the zero clearing button 5, a control box 7 is fixedly connected to the top of the yarn guide platen 9 and positioned behind the air cylinder lifting button 6, an electrical box 13 is fixedly connected to one side of a doubling frame body 1, a forming part 11 is fixedly connected to the top of an inner cavity of the doubling frame body 1, the precise lifting and positioning in the yarn forming process is adjusted by controlling a stepping motor 1101 through a PLC (programmable logic controller), so that the forming process requirements of the yarns are met, the forming part 11 comprises a stepping motor 1101, a first fixing plate 1102 and a second fixing plate 1103, a stepping motor synchronous wheel 1104 is fixedly connected to the output end of the stepping motor 1101, a first guide, one side of the first guide rail 1105 is slidably connected with a slide block 1107, one side of the slide block 1107 is slidably connected with a connecting slide block, one side of the connecting slide block is fixedly connected with a forming guide support 1108, one side of the forming guide support 1108 is provided with a forming guide ceramic part 1109, one side of the second fixing plate 1103 is fixedly connected with an idler wheel 1110, the idler wheel 1110 is in transmission connection with a stepping motor synchronous wheel 1104 through a synchronous belt 1111, the outer surface of the synchronous belt 1111 is fixedly connected with the inner part of the slide block 1107, one side of the second guide rail 1106 close to the first guide rail 1105 is fixedly connected with a sensor 1112, the stepping motor 1101 drives the slide block to move up and down through the cooperation of the stepping motor 1101, the forming guide ceramic part 1109, the slide block 1107 and the first guide rail 1105, so as to form a spiral motion of the yarn, thus each layer of the yarn spirally runs on the inclined plane, after the stepping motor 1101 starts running, the circular operation enables the yarn to be spirally wound on the upper inclined plane and to be spirally wound up in a reciprocating manner from top to bottom and from inside to outside, so that the back-end two-for-one twister is more reasonable in back-end unwinding, the back-end unwinding tension is balanced and stable, the end breakage rate of the yarn can be greatly reduced, the yarn twisting irregularity is lower, the quality is better, and the twisting speed is obviously improved.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, firstly, the original yarn is sequentially placed through the yarn guide rod 2, the photoelectric probe 3, the tensioner 21, the yarn collector 4, the filament cutter 8, the filament passing roller 17, the tension wheel 18, the forming component 11 and the winding pipe 10, the PLC controls the stepping motor 1101 to enable the yarn to be wound, operated and formed according to the set process requirement, the yarn is firstly formed into a small blunt edge triangle, the yarn is spirally ascended and also spirally descended, the ascending speed and the descending speed are different, the ascending speed and the descending speed are slow, the descending speed is fast and the spindle motor 22 operates, the stepping motor 1101 drives the sliding block 1107 to move up and down to form the spiral motion of the yarn, thereby achieving the spiral operation of each level of the yarn on the inclined plane, after the stepping motor 1101 starts to operate, the next circle of yarn wound behind generates a level ascending amount relative to the previous circle of yarn, the level ascending amounts at the upper end and the lower end are adjusted by controlling the stepping motor through the PLC, the yarn is circulated until the yarn diameter reaches the detection position of the sensor 1112 (the set value of the yarn diameter), the sensor 1112 detects and sends a pulse signal to the PLC, the PLC sends a command to adjust the operation mode of the stepping motor 1101, so that the yarn is spirally wound on the upper inclined plane and is spirally wound up and down and back and forth, and the yarn is automatically stopped after reaching the set length or the forming height.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-speed doubler winder of over-and-under type, includes doubler winder body (1) and winding pipe (10), one side fixedly connected with electrical apparatus case (13) of doubler winder body (1), its characterized in that: the forming device comprises a doubling winder body (1), and is characterized in that a forming part (11) is fixedly connected to the top of an inner cavity of the doubling winder body (1), the forming part (11) comprises a stepping motor (1101), a first fixing plate (1102) and a second fixing plate (1103), a stepping motor synchronous wheel (1104) is fixedly connected to the output end of the stepping motor (1101), a first guide rail (1105) and a second guide rail (1106) are fixedly connected between one sides of the first fixing plate (1102) and the second fixing plate (1103), a sliding block (1107) is slidably connected to one side of the first guide rail (1105), a connecting sliding block is slidably connected to one side of the sliding block (1107), a forming guide support (1108) is fixedly connected to one side of the forming guide support (1108), a forming guide ceramic (1109) is arranged on one side of the forming guide support (1108), and an idler wheel (1110) is fixedly connected, the idle wheel (1110) is in transmission connection with a synchronous wheel (1104) of the stepping motor through a synchronous belt (1111), the outer surface of the synchronous belt (1111) is fixedly connected with the inner part of the sliding block (1107), and one side of the second guide rail (1106) close to the first guide rail (1105) is fixedly connected with a sensor (1112);

the top of the inner cavity of the doubling winder body (1) is fixedly connected with a lifting cylinder (20), a spindle plate (24) is fixedly connected between the inner cavity walls of the doubling winder body (1), and the bottom of the spindle plate (24) is fixedly connected with a spindle direct current motor (22);

the output end of the spindle direct current motor (22) is fixedly connected with the bottom of the winding pipe (10), the top of the winding pipe (10) is rotatably connected with the top plate (12), and the output end of the lifting cylinder (20) is fixedly connected with the top of the top plate (12).

2. The elevating high-speed doubling winder according to claim 1, wherein: the front fixedly connected with of doubler winder body (1) leads yarn platen (9), the top fixedly connected with yarn collector (4) of leading yarn platen (9), lead the top of yarn platen (9) and be located one side fixedly connected with zero clearing button (5) of yarn collector (4), lead the top of yarn platen (9) and be located one side fixedly connected with cylinder lifting button (6) of zero clearing button (5), lead the top of yarn platen (9) and be located rear fixedly connected with control box (7) of cylinder lifting button (6).

3. The elevating high-speed doubling winder according to claim 2, wherein: the novel yarn guide device is characterized in that a yarn cutter (8) is fixedly connected to the top of the yarn guide bedplate (9) and located behind the yarn collector (4), a yarn guide plate (19) is fixedly connected to the front of the yarn guide bedplate (9), a yarn guide rod (2) is fixedly connected to the front of the yarn guide plate (19), a photoelectric probe (3) is fixedly connected to the bottom of the yarn guide plate (19), a touch screen (15) is fixedly connected to the front of the electrical box (13), a control button (16) is fixedly connected to the front of the touch screen (15), and a circuit breaker (14) is fixedly connected to the lower portion of the front of the electrical box (13).

4. The elevating high-speed doubling winder according to claim 3, wherein: the yarn guide device is characterized in that a fixing frame (23) is fixedly connected to the top of the yarn guide bedplate (9) and located behind the yarn cutter (8), a tension wheel (18) is fixedly connected to one side of the fixing frame (23), a tensioner (21) is fixedly connected to the other side of the fixing frame (23), and a yarn passing roller (17) is fixedly connected to the top of the yarn guide bedplate (9) and located in front of the tension wheel (18).