CN218262888U

CN218262888U - Two-for-one twisting device for polyester yarns

Info

Publication number: CN218262888U
Application number: CN202222175066.7U
Authority: CN
Inventors: 李俊杰
Original assignee: Changzhou Shengjie Heli Chemical Fiber Co ltd
Current assignee: Changzhou Shengjie Heli Chemical Fiber Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-10
Anticipated expiration: 2032-08-17

Abstract

The utility model provides a polyester yarn double-twisting device, which comprises a base, wherein the upper end of the base is connected with a fixing frame, the middle part of the upper end surface of the base is connected with a tray, the lower end of the base is connected with a second motor, the output end of the second motor is connected with a rotating shaft, the rotating shaft sequentially penetrates through the base and the tray and is connected with a yarn guide rod, the left side and the right side of the yarn guide rod are both provided with a drawing groove, and the left side and the right side of the yarn guide rod are provided with yarn guide rings; the inner wall of the upper end of the fixing frame is symmetrically connected with a first fixing plate and a second fixing plate, the upper end of the fixing frame is internally connected with a first motor, the first motor is positioned on the right side of the first fixing plate, the output end of the first motor penetrates through the first fixing plate and is connected with the second fixing plate, and the outer wall of the output end of the first motor is sleeved with a take-up rotating rod; the utility model discloses a second motor drives the tray and rotates, and the first motor of cooperation drives to receive the line and changes the rod and rotate, and the silk thread is collected to receive the line and is changeed on the rod, through the wire ring that sets up on the wire pole, is convenient for adjust according to the pulling force of silk thread, avoids the silk thread fracture, has improved the device's practicality.

Description

Two-for-one twisting device for polyester yarns

Technical Field

The utility model relates to a technical field of weaving processing specifically is a dacron silk double twist with fingers device.

Background

Currently, there are over 20 types of fibers commonly used in the textile industry, each having different properties. There are usually advantages and disadvantages to a certain type of fiber. Combining two or more fibers together is a convenient, economical and effective method for improving product performance. And the filaments and the staple fibers are compounded together in the ring spinning mode and the like, so that the development trend of lightness and thinness and variety diversification of the textile is met.

Double twisting is a twisting method for giving two twists to a silk thread per revolution of a twisting spindle. However, the two-for-one twisted polyester yarn is not collected, so that the practicability of the device is reduced; and the polyester yarn is easy to be broken due to overlarge tension when the polyester yarn is subjected to double twisting, so that the production speed is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem, the utility model provides a dacron silk two-for-one twists with fingers device.

The utility model provides a dacron silk two-for-one twists with fingers device adopts following technical scheme:

the yarn guide device comprises a base, wherein a fixing frame is connected to the upper end of the base, a tray is connected to the middle of the upper end face of the base, a second motor is connected to the lower end of the base, a rotating shaft is connected to the output end of the second motor, the rotating shaft sequentially penetrates through the base and the tray and is connected with a yarn guide rod, stretching grooves are formed in the left side and the right side of the yarn guide rod, yarn guide rings are arranged on the left side and the right side of the yarn guide rod, one side, close to the yarn guide rod, of each yarn guide ring is connected with a stretching rod, the stretching rod stretches into the stretching grooves and is connected with a limiting block, one end, far away from the stretching rod, of the limiting block is connected with a stretching spring, and the other end of the stretching spring is connected with the inner wall of each stretching groove; the utility model discloses a motor, including mount, first motor, first fixed plate, second fixed plate, first motor output end, first motor, the mount right side is connected with the controller, mount upper end inner wall symmetric connection has first fixed plate and second fixed plate, mount upper end internal connection has first motor, first motor is located first fixed plate right side, and first motor output runs through first fixed plate and is connected with the second fixed plate, the output outer wall cover of first motor is equipped with receives the line and changes the rod, receive the line and change the rod and be located between first fixed plate and the second fixed plate.

Furthermore, a T-shaped sliding groove is formed in the left side of the inner wall of the upper end of the fixing frame.

Furthermore, a plurality of limiting holes are symmetrically formed in the front side and the rear side of the T-shaped sliding groove.

Furthermore, the T-shaped sliding groove is internally connected with a sliding block which is matched with the T-shaped sliding groove, and the lower end of the sliding block extends out of the T-shaped sliding groove to be connected with a second fixing plate.

Further, both sides all are equipped with the step hole around the slider, step hole internal connection has flexible piece, the one end that flexible piece stretches out the step hole agrees with spacing hole, the one end that flexible piece is located step hole internal portion is connected with expanding spring, the expanding spring other end and step hole inner wall connection.

Furthermore, one side of the first fixing plate corresponding to one side of the second fixing plate is connected with a bearing.

Further, the outer wall of the right side of the second fixing plate is provided with a buffer groove, the buffer groove corresponds to the connecting round hole of the bearing, the inner wall of the left side of the buffer groove is connected with a first buffer spring, and the other end of the buffer spring is connected with a cushion pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the tray to rotate through the second motor, and drives the take-up rotating rod to rotate by matching with the first motor, so that the silk thread is collected on the take-up rotating rod and is convenient to adjust according to the pulling force of the silk thread through the wire ring arranged on the wire guide rod, thereby avoiding the silk thread from being broken and improving the practicability of the device;

2. the utility model discloses a slip second fixed block drives the slider and removes inside the T-shaped spout for flexible piece and the contact of T-shaped slider inner wall drive expanding spring shrink to the downthehole portion of step, when the step hole corresponds with spacing pore size, expanding spring kick-backs and drives flexible piece and stretch into to spacing downthehole portion and carry out spacing fixed, thereby realizes changing the receipts line of different length and changes the rod.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

The invention and its features, aspects and advantages will become more apparent from the following detailed description of non-limiting embodiments, which is to be read in connection with the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the fixing frame of the present invention in a partial cross-sectional view;

fig. 3 is a schematic sectional view of a second fixing block of the present invention;

FIG. 4 is a schematic cross-sectional view of the slider of the present invention;

fig. 5 is a schematic view of the structure of the wire guide rod according to the present invention.

In the figure: 1. a fixed mount; 2. a base; 3. a rotating shaft; 4. taking up the wire and rotating the rod; 11. a controller; 12. a T-shaped chute; 13. a limiting hole; 14. a slider; 15. a first fixing plate; 16. a first motor; 21. a second motor; 31. a thread guide rod; 32. a tray; 141. a second fixing plate; 142. a telescopic block; 143. a stepped bore; 144. a tension spring; 311. an extension spring; 312. a drawing tank; 313. a wire guide ring; 1411. a buffer tank; 1412. a cushion pad; 1413. a buffer spring; 1414. a bearing; 3131. a stretch rod; 3132. and a limiting block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, and on the contrary, these embodiments are provided so as to make the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

Example 1:

the embodiment of the utility model provides a disclose a dacron silk double twist device, please heavily refer to attached drawing 1-5, including base 2, base 2 upper end is connected with mount 1, base 2 up end middle part is connected with tray 32, base 2 lower extreme is connected with second motor 21, second motor 21 output is connected with pivot 3, pivot 3 runs through base 2 and tray 32 in proper order and is connected with guide wire rod 31, the guide wire rod 31 both sides are equipped with stretching groove 312, the guide wire rod 31 both sides are equipped with guide wire ring 313, one side that guide wire ring 313 is close to guide wire rod 31 is connected with tensile pole 3131, tensile pole 3131 stretches into stretching groove 312 internal connection and is connected with stopper 3132, the one end that stopper 3132 kept away from tensile pole 3131 is connected with extension spring 311, the extension spring 311 other end and the stretching groove 312 internal connection of extension spring; the right side of the fixed frame 1 is connected with a controller 11, the inner wall of the upper end of the fixed frame 1 is symmetrically connected with a first fixed plate 15 and a second fixed plate 141, the inner part of the upper end of the fixed frame 1 is connected with a first motor 16, the first motor 16 is positioned on the right side of the first fixed plate 15, the output end of the first motor 16 penetrates through the first fixed plate 15 and is connected with the second fixed plate 141, the outer wall of the output end of the first motor 16 is sleeved with a wire collecting rotating rod 4, and the wire collecting rotating rod 4 is positioned between the first fixed plate 15 and the second fixed plate 141; the utility model discloses a second motor 21 drives tray 32 and rotates, and the first motor 16 of cooperation drives to receive the line and changes rod 4 and rotate for the silk thread is collected to receiving the line and is changeed on rod 4, and through the wire ring that sets up on the wire pole, is convenient for adjust according to the pulling force of silk thread, avoids the silk thread fracture, has improved the device's practicality.

Please refer to fig. 1-4 again, a T-shaped sliding slot 12 is disposed on the left side of the inner wall of the upper end of the fixing frame 1, a plurality of limiting holes 13 are symmetrically disposed on both the front and rear sides of the T-shaped sliding slot 12, a sliding block 14 engaged with the T-shaped sliding slot 12 is connected inside the T-shaped sliding slot 12, the lower end of the sliding block 14 extends out of the T-shaped sliding slot 12 to be connected with a second fixing plate 141, stepped holes 143 are disposed on both the front and rear sides of the sliding block 14, a telescopic block 142 is connected inside the stepped hole 143, one end of the telescopic block 142 extending out of the stepped hole 143 is engaged with the limiting holes 13, one end of the telescopic block 142 located inside the stepped hole 143 is connected with a telescopic spring 144, and the other end of the telescopic spring 144 is connected with the inner wall of the stepped hole 143; through sliding the second fixed block, the slider 14 is driven to move inside the T-shaped sliding groove 12, so that the telescopic block 142 contacts with the inner wall of the T-shaped slider 14 to drive the telescopic spring 144 to contract towards the inside of the stepped hole 143, when the stepped hole 143 corresponds to the limiting hole 13, the telescopic spring 144 rebounds to drive the telescopic block 142 to extend into the limiting hole 13 for limiting and fixing, and therefore the wire collecting rotary rod 4 with different lengths can be replaced.

Please refer to fig. 1 and fig. 5 again, a bearing 1414 is connected to each of the corresponding sides of the first fixing plate 15 and the second fixing plate 141, a buffering groove 1411 is formed in the outer wall of the right side of the second fixing plate 141, the buffering groove 1411 corresponds to the circular connecting hole of the bearing 1414, a head buffering spring 1413 is connected to the inner wall of the left side of the buffering groove 1411, and a buffering pad 1412 is connected to the other end of the buffering spring 1413; the output end of the first motor 16 is connected with the buffer cushion 1412, the buffer cushion 1412 is driven, the buffer cushion 1412 drives the buffer spring 1413 to buffer inside the buffer slot 1411, and damage between the output end of the first motor 16 and the second fixing plate 141 is avoided.

The utility model discloses a dacron silk two-for-one twists with fingers implementation principle does:

during the use, put through the device's power, control first motor 16 and the function of second motor 21 through controller 11, second motor 21 drives tray 32 and rotates, cooperation first motor 16 drives and receives line and change rod 4 and rotate, make the silk thread collect receive line and change on rod 4, receive the line in-process, the lead screw is through driving the wire ring that sets up on the wire pole, the wire drives tensile pole 3131 according to the pulling force of silk thread, tensile pole 3131 drives stopper 3132, stopper 3132 drives extension spring 311 and stretches inside tensile groove 312, thereby be convenient for adjust according to the pulling force of silk thread, avoid the silk thread fracture, the device's practicality has been improved.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. A dacron silk double twist device which characterized in that: the drawing device comprises a base (2), the upper end of the base (2) is connected with a fixing frame (1), the middle of the upper end face of the base (2) is connected with a tray (32), the lower end of the base (2) is connected with a second motor (21), the output end of the second motor (21) is connected with a rotating shaft (3), the rotating shaft (3) sequentially penetrates through the base (2) and the tray (32) to be connected with a guide wire rod (31), the left side and the right side of the guide wire rod (31) are respectively provided with a drawing groove (312), the left side and the right side of the guide wire rod (31) are respectively provided with a guide wire ring (313), one side, close to the guide wire rod (31), of the guide wire ring (313) is connected with a drawing rod (3131), the drawing rod (3131) stretches into the drawing groove (312) and is internally connected with a limiting block (3132), one end, far away from the drawing rod (3131), of the limiting block (3132) is connected with a drawing spring (311), and the other end of the drawing spring (311) is connected with the inner wall of the drawing groove (312); mount (1) right side is connected with controller (11), mount (1) upper end inner wall symmetric connection has first fixed plate (15) and second fixed plate (141), mount (1) upper end internal connection has first motor (16), first motor (16) are located first fixed plate (15) right side, and first motor (16) output runs through first fixed plate (15) and is connected with second fixed plate (141), the output outer wall cover of first motor (16) is equipped with receipts line and changes rod (4), receive line and change rod (4) and be located between first fixed plate (15) and second fixed plate (141).

2. The polyester yarn double-twisting device according to claim 1, wherein: and a T-shaped sliding groove (12) is formed in the left side of the inner wall of the upper end of the fixing frame (1).

3. The polyester yarn double-twisting device according to claim 2, wherein: a plurality of limiting holes (13) are symmetrically formed in the front side and the rear side of the T-shaped sliding groove (12).

4. The polyester yarn double-twisting device according to claim 3, wherein: the T-shaped sliding groove (12) is internally connected with a sliding block (14) which is matched with the T-shaped sliding groove, and the lower end of the sliding block (14) extends out of the T-shaped sliding groove (12) to be connected with a second fixing plate (141).

5. The polyester yarn double-twisting device according to claim 4, wherein: both sides all are equipped with step hole (143) around slider (14), step hole (143) internal connection has flexible piece (142), the one end that flexible piece (142) stretched out step hole (143) agrees with spacing hole (13), the one end that flexible piece (142) are located step hole (143) inside is connected with expanding spring (144), expanding spring (144) other end and step hole (143) inner wall connection.

6. The polyester yarn double-twisting device according to claim 1, characterized in that: one side of the first fixing plate (15) corresponding to one side of the second fixing plate (141) is connected with a bearing (1414).

7. The polyester yarn double-twisting device according to claim 5, wherein: the outer wall of the right side of the second fixing plate (141) is provided with a buffer groove (1411), the buffer groove (1411) corresponds to a connecting round hole of the bearing (1414), the inner wall of the left side of the buffer groove (1411) is connected with a head buffer spring (1413), and the other end of the buffer spring (1413) is connected with a cushion (1412).