CN213474981U

CN213474981U - Tujia weaves polyamide fibre silk unwinding device

Info

Publication number: CN213474981U
Application number: CN202022552301.9U
Authority: CN
Inventors: 叶丽萍
Original assignee: Longshan Yeshi National Crafts Co ltd
Current assignee: Longshan Yeshi National Crafts Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-06-18
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a native woven nylon yarn unwinding device, which comprises a bottom plate and a pressing and limiting structure; a bottom plate: the left side of the upper surface of the base plate is provided with an unwinding frame, rotating discs are rotatably connected in rotating holes uniformly distributed in the upper surface of the unwinding frame, the centers of the upper surfaces of the rotating discs are respectively provided with a sleeve rod, the bottom ends of the rotating rods of the rotating discs are respectively provided with a chain wheel, the three chain wheels are driven by a chain, the middle part of the bottom surface of the unwinding frame is provided with a motor mounting frame, the bottom surface of the motor mounting frame is provided with a motor, an output shaft of the motor is rotatably connected with the motor mounting frame through a bearing and is fixedly connected with the chain wheel in the middle part; this polyamide fibre silk unwinding device is knitted to tujia can press and hold fixedly to the silk reel, prevents to unreel the in-process silk reel and receives centrifugal force's influence and slippage, guarantees to unreel the stability of work, can also make the right side lead terminal of the silk that all silk reels were put on silk be in same level, the use of the follow-up work of knitting silk of being convenient for.

Description

Tujia weaves polyamide fibre silk unwinding device

Technical Field

The utility model relates to a Tujia brocade technical field specifically is a Tujia brocade polyamide fibre silk unwinding device.

Background

The Tujia brocade is characterized in that the Tujia brocade is mainly of diamond structure and oblique line in the texture structure, geometrically symmetric, repeatedly continuous and totally hundreds of traditional textures, the unreeling device on the old Tujia brocade weaving machine does not usually have the function of fixing the silk reeling cylinder, the silk reeling cylinder is easy to slip due to the influence of centrifugal force in the unreeling process, and the heights of lead terminals for releasing nylon yarns are different, so that the use of subsequent brocade work can be influenced, and therefore, in order to solve the problems, the geotextile nylon yarn unwinding device is designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a polyamide fibre silk unwinding device is woven to tujia, can press to the polyamide fibre reel and hold fixedly, prevent to unreel the in-process polyamide fibre reel and receive centrifugal force's influence and slippage, guarantee to unreel the stability of work, can also make all polyamide fibre reels place the right side lead terminal of polyamide fibre silk and be in same level, the follow-up use of weaving polyamide fibre work of being convenient for can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a native woven nylon yarn unwinding device comprises a bottom plate and a pressing and limiting structure;

a bottom plate: the left side of the upper surface of the base plate is provided with an unwinding frame, rotating discs are rotatably connected in rotating holes uniformly distributed in the upper surface of the unwinding frame, the centers of the upper surfaces of the rotating discs are respectively provided with a sleeve rod, the bottom ends of the rotating rods of the rotating discs are respectively provided with a chain wheel, the three chain wheels are driven by a chain, the middle part of the bottom surface of the unwinding frame is provided with a motor mounting frame, the bottom surface of the motor mounting frame is provided with a motor, an output shaft of the motor is rotatably connected with the motor mounting frame through a bearing and is fixedly connected with the chain wheel in the middle part;

pressing and holding the limiting structure: the winding frame is arranged on the upper surface of the winding frame;

wherein: still include control switch, control switch sets up in the leading flank who unreels the frame, and external power source is connected to control switch's input electricity, and control switch's output is connected to the input electricity of motor, can press to the silk reel and hold fixedly, prevents to unreel the in-process silk reel and receives centrifugal force's influence and slippage, guarantees to unreel the stability of work, can also make all silk reels put the right side lead terminal of silk in same level, the use of the follow-up brocade work of being convenient for.

Further, press and hold limit structure including rotating slide cartridge, slide bar, spring and connecting plate, the upper surface left side of unreeling the frame rotates through the round pin axle and is connected with evenly distributed's slide cartridge, the equal sliding connection in inside of slide cartridge has the slide bar, the bottom of slide bar all is equipped with the spring, the bottom of spring and the inside bottom surface fixed connection of slide cartridge that corresponds, the top of slide bar all is equipped with the connecting plate, can prevent to unreel the in-process silk reel and receive centrifugal force's influence and the slippage, the assurance is unreeled job stabilization nature.

Further, the pressing and holding limiting structure further comprises a rubber pressing plate and a through hole, the rubber pressing plate is connected in the annular dovetail groove at the right end of the bottom surface of the connecting plate in a sliding mode, the through holes are formed in the middle of the connecting plate and the middle of the rubber pressing plate, and the nylon yarn winding drum can be pressed, held and fixed.

Further, the upper surface left side of brace table is equipped with evenly distributed's high leading truck, and the upper surface right side of brace table is equipped with evenly distributed's low leading truck, and the inside of high leading truck and low leading truck all is connected with the leading wheel through the round pin hub rotation, and the extrados middle part of leading wheel all is equipped with the arc wire casing, can make the right side lead end of all the silk winding drums of lun silk put lun silk be in same level, the use of the follow-up brocade work of being convenient for.

Furthermore, the diameter of through-hole is greater than the diameter of cup jointing the pole, prevents to unreel in-process cover and connects the pole and lead to the rotation resistance increase with the connecting plate contact.

Compared with the prior art, the beneficial effects of the utility model are that: this native family weaves polyamide fibre silk unwinding device has following benefit:

1. upwards mention the connecting plate and make the pole of cup jointing be less than behind the rubber clamp plate will rotate the rotatory one hundred eighty degrees of slide cartridge, will hinder silk reel cup joint in the outside of cup jointing the pole, and guarantee the bottom of hindering silk reel and the upper surface contact of rolling disc, will rotate the slide cartridge afterwards and reset, make the pole of cup jointing pass the through-hole, the influence slide bar lapse that receives spring elastic potential energy release this moment, thereby drive the rubber clamp plate through the connecting plate and push down, the bottom surface of rubber clamp plate and the upper surface contact of hindering silk reel press to hinder silk reel and hold fixedly, prevent to unreel in-process hindering silk reel and slippage by centrifugal force, guarantee to unreel job stabilization nature.

2. Through control switch's regulation and control afterwards, the motor operation, the sprocket that drives the middle part rotates, because three sprocket passes through chain drive, can drive the rolling disc through the sprocket and rotate, thereby carry out the high-efficient work of unreeling to the dacron silk reel of different colour specifications on the different rolling discs, the practicality is better, because the specification difference of dacron silk reel leads to its unwrapping wire point height to have the difference, can make the right side lead terminal of the dacron silk that all dacron silk reels were put through the leading wheel be in same level, be convenient for follow-up use of weaving brocade work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner cross-section structure of the present invention;

fig. 3 is the schematic view of the in-plane cross-section structure of the present invention.

In the figure: the automatic winding and unwinding device comprises a base plate 1, a unwinding frame 2, a rotating disc 3, a sleeve rod 4, a pressing and holding limiting structure 5, a rotating sliding cylinder 51, a sliding rod 52, a spring 53, a connecting plate 54, a rubber pressing plate 55, a through hole 56, a control switch 6, a chain wheel 7, a chain 8, a motor mounting frame 9, a motor 10, a supporting table 11, a high guide frame 12, a low guide frame 13, a guide wheel 14 and an arc-shaped wire casing 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a native woven nylon yarn unwinding device comprises a bottom plate 1 and a pressing and limiting structure 5;

bottom plate 1: the left side of the upper surface of the unreeling frame is provided with the unreeling frame 2, the rotating disks 3 are rotatably connected in rotating holes uniformly distributed on the upper surface of the unreeling frame 2, the center of the upper surface of each rotating disk 3 is provided with a sleeve rod 4, the bottom ends of the rotating rods of the rotating disks 3 are provided with chain wheels 7, the three chain wheels 7 are driven by chains 8, the middle part of the bottom surface of the unreeling frame 2 is provided with a motor mounting rack 9, the bottom surface of the motor mounting rack 9 is provided with a motor 10, an output shaft of the motor 10 is rotatably connected with the motor mounting rack 9 through bearings and fixedly connected with the chain wheels 7 at the middle part, the right side of the upper surface of the bottom plate 1 is provided with a supporting table 11, then the motor 10 is operated by the regulation and control of a control switch 6 to drive the chain wheels 7 at the middle part to rotate, the three chain wheels 7 are driven by the chains, the practicability is better;

pressing and holding limiting structure 5: the pressure holding limiting structure 5 comprises a rotating sliding barrel 51, a sliding rod 52, a spring 53 and a connecting plate 54, the left side of the upper surface of the unreeling frame 2 is rotatably connected with the sliding barrel 51 which is uniformly distributed through a pin shaft, the sliding barrel 51 is connected with the sliding rod 52 in a sliding way, the bottom end of the sliding rod 52 is provided with the spring 53, the bottom end of the spring 53 is fixedly connected with the bottom surface of the corresponding sliding barrel 51, the top end of the sliding rod 52 is provided with the connecting plate 54, the pressure holding limiting structure 5 further comprises a rubber pressing plate 55 and a through hole 56, the rubber pressing plate 55 is connected in an annular dovetail groove at the right end of the bottom surface of the connecting plate 54 in a sliding way, the middle parts of the connecting plate 54 and the rubber pressing plate 55 are provided with the through hole 56, the diameter of the through hole 56 is larger than that of the sleeving rod 4, the rotating sliding barrel 51 rotates one hundred eighty degrees after the sleeving rod 4 is lower than the, the bottom end of the nylon yarn winding drum is ensured to be in contact with the upper surface of the rotating disc 3, then the rotating sliding drum 51 is reset, the sleeving rod 4 penetrates through the through hole 56, the sliding rod 52 slides downwards under the effect of the elastic potential energy release of the spring 53, the rubber pressing plate 55 is driven to press through the connecting plate 54, the bottom surface of the rubber pressing plate 55 is in contact with the upper surface of the nylon yarn winding drum and presses, holds and fixes the nylon yarn winding drum, the nylon yarn winding drum is prevented from slipping due to the effect of centrifugal force in the unwinding process, and the unwinding stability is ensured;

wherein: the winding frame further comprises a control switch 6, the control switch 6 is arranged on the front side face of the unwinding frame 2, an input end of the control switch 6 is electrically connected with an external power supply, and an input end of the motor 10 is electrically connected with an output end of the control switch 6.

Wherein: the upper surface left side of brace table 11 is equipped with evenly distributed's high leading truck 12, the upper surface right side of brace table 11 is equipped with evenly distributed's low leading truck 13, the inside of high leading truck 12 and low leading truck 13 all is connected with leading wheel 14 through the round pin hub rotation, the extrados middle part of leading wheel 14 all is equipped with arc wire casing 15, because the specification difference of lun silk reel leads to its unwrapping wire point height to have the difference, right side lead end that lun silk was put to all lun silk reels can be in same level through leading wheel 14, the use of the follow-up brocade work of being convenient for.

When in use: the connecting plate 54 is lifted upwards to enable the sleeving rod 4 to be lower than the rubber pressing plate 55, then the rotating sliding barrel 51 is rotated by one hundred eighty degrees, the nylon yarn winding barrel is sleeved outside the sleeving rod 4, the bottom end of the nylon yarn winding barrel is enabled to be in contact with the upper surface of the rotating disc 3, then the rotating sliding barrel 51 is reset, the sleeving rod 4 penetrates through the through hole 56, the sliding rod 52 slides downwards under the effect of the release of the elastic potential energy of the spring 53, the rubber pressing plate 55 is driven to press through the connecting plate 54, the bottom surface of the rubber pressing plate 55 is in contact with the upper surface of the nylon yarn winding barrel and presses and fixes the nylon yarn winding barrel, the nylon yarn winding barrel is prevented from slipping under the effect of centrifugal force in the unwinding process, the unwinding stability is guaranteed, then the motor 10 operates through the regulation and control of the control switch 6 to drive the chain wheel 7 in the middle to rotate, and the three chain wheels 7 are driven by the, thereby carry out the high efficiency to the silk reel of saying of different colour specifications on different rolling discs 3 and unreel the work, the practicality is better, because the specification difference of silk reel leads to its unwrapping wire point height to have the difference, can make all silk reels put the right side lead terminal of silk of saying through leading wheel 14 and be in same level, the use of the follow-up brocade work of being convenient for.

It should be noted that the motor 10 disclosed in this embodiment is a 5IK150RGU-CF variable speed motor manufactured by wapont electromechanical co.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polyamide fibre silk unwinding device is knitted to tujia which characterized in that: comprises a bottom plate (1) and a pressing and limiting structure (5);

base plate (1): an unwinding frame (2) is arranged on the left side of the upper surface of the base plate, rotating discs (3) are rotatably connected in rotating holes uniformly distributed in the upper surface of the unwinding frame (2), sleeve connecting rods (4) are arranged at the centers of the upper surfaces of the rotating discs (3), chain wheels (7) are arranged at the bottom ends of the rotating rods of the rotating discs (3), the three chain wheels (7) are driven by chains (8), a motor mounting frame (9) is arranged in the middle of the bottom surface of the unwinding frame (2), a motor (10) is arranged on the bottom surface of the motor mounting frame (9), an output shaft of the motor (10) is rotatably connected with the motor mounting frame (9) through a bearing and fixedly connected with the chain wheels (7) in the middle, and a supporting table (11) is arranged on the;

pressing and holding limiting structure (5): is arranged on the upper surface of the unreeling frame (2);

wherein: the automatic unwinding device is characterized by further comprising a control switch (6), wherein the control switch (6) is arranged on the front side face of the unwinding frame (2), an external power supply is electrically connected with the input end of the control switch (6), and the output end of the control switch (6) is electrically connected with the input end of the motor (10).

2. The geotextile polyamide yarn unwinding device as claimed in claim 1, which is characterized in that: pressing and holding limiting structure (5) including rotating slide cartridge (51), slide bar (52), spring (53) and connecting plate (54), the upper surface left side of unreeling frame (2) is connected with evenly distributed slide cartridge (51) through the round pin axle rotation, and the equal sliding connection in inside of slide cartridge (51) has slide bar (52), and the bottom of slide bar (52) all is equipped with spring (53), the bottom of spring (53) and the inside bottom surface fixed connection of slide cartridge (51) that corresponds, and the top of slide bar (52) all is equipped with connecting plate (54).

3. The native polyamide silk unwinding device of claim 2, characterized in that: the pressing and holding limiting structure (5) further comprises a rubber pressing plate (55) and a through hole (56), the rubber pressing plate (55) is connected in an annular dovetail groove at the right end of the bottom surface of the connecting plate (54) in a sliding mode, and the through hole (56) is formed in the middle of the connecting plate (54) and the middle of the rubber pressing plate (55).

4. The geotextile polyamide yarn unwinding device as claimed in claim 1, which is characterized in that: the upper surface left side of brace table (11) is equipped with evenly distributed's high leading truck (12), and the upper surface right side of brace table (11) is equipped with evenly distributed's low leading truck (13), and the inside of high leading truck (12) and low leading truck (13) all is connected with leading wheel (14) through the round pin hub rotation, and the extrados middle part of leading wheel (14) all is equipped with arc wire casing (15).

5. The native polyamide silk unwinding device of claim 3, characterized in that: the diameter of the through hole (56) is larger than that of the sleeved rod (4).