CN106276418B

CN106276418B - Winding device and winder

Info

Publication number: CN106276418B
Application number: CN201610892772.XA
Authority: CN
Inventors: 罗伟林; 谭素敏; 曾荣辉; 陈祥
Original assignee: Guangdong Esquel Textiles Co Ltd
Current assignee: Guangdong Esquel Textiles Co Ltd
Priority date: 2016-10-12
Filing date: 2016-10-12
Publication date: 2022-11-18
Anticipated expiration: 2036-10-12
Also published as: CN106276418A

Abstract

The invention relates to a winding device and a winding machine, which are used for producing elastic yarns. The winding device can be used for fixing at least one end of the covering gauze which needs to be sleeved on the winding mechanism through reasonably arranging the winding mechanism, the clamping mechanism and the fixing clamps, so that the elastic yarn does not need to be unloaded from the winding device and moved elsewhere to unload the yarn in the actual production process, the operations of unloading the yarn and fixing the covering gauze can be directly carried out on the machine, the labor intensity can be obviously reduced, and the production efficiency is improved. Contain the coiling device coiler can prevent that the coiling device from moving for motor shaft back-and-forth when carrying out elasticity yarn production, reduces wearing and tearing, and need not dismantle the coiling device, can show reduction intensity of labour and improve production efficiency.

Description

Winding device and winder

Technical Field

The invention relates to the field of textile machinery, in particular to a winding device and a winding machine.

Background

The elastic yarn is elastic self-curling fiber, also called elastic yarn, the fiber has the appearance shape similar to a spring, and after the fabric is dyed and shaped, the elastic characteristic of self-curling is further improved, so that the fabric has good elasticity, good elastic recovery rate and fluffy feeling.

At present, in the textile industry, elastic yarn winding machines of SINCRO M and other models have a winding mechanism, a cheese unwinding mechanism, a controller and the like, wherein the winding mechanism is commonly called a cradle and can be used for winding cheese to generate elastic yarn with specific density and tension, during the operation process, yarn feeding and yarn doffing need to firstly disassemble the winding mechanism and move the winding mechanism to an external operation table for yarn unloading and fixing elastic yarn coated gauze, then the winding mechanism is installed on a rotating shaft of the winding machine, a worker ceaselessly carries the winding mechanism weighing 6.5kg, the walking process wastes time, the labor intensity of the worker is large, the utilization rate of equipment is low, and the work efficiency is not high.

Disclosure of Invention

Accordingly, there is a need for a winding device and a winding machine that reduce labor intensity and improve work efficiency.

A winding device comprises a sleeve, a winding mechanism, a clamping mechanism and a plurality of fixing clamps;

the sleeve is sleeved on the motor rotating shaft and can be driven to rotate by the motor rotating shaft, and a boss is arranged at one end of the sleeve;

the winding mechanism comprises a mounting ring, a plurality of groups of supporting arms and a plurality of yarn winding rods;

the mounting ring is sleeved on the sleeve, and the plurality of groups of support arms are distributed around the periphery of the sleeve; each group of the supporting arms comprises a first supporting arm and a second supporting arm which are movably crossed; one end of the first support arm is fixedly arranged on the boss, and the other end of the first support arm is hinged with one end of the yarn winding rod and can slide along the open slot on the yarn winding rod; one end of the second supporting arm is fixedly connected with the mounting ring, and the other end of the second supporting arm is fixedly connected with the other end of the yarn winding rod;

the clamping mechanism is sleeved on the sleeve and is used for being matched with the mounting ring to realize that the plurality of yarn winding rods can be unfolded;

the fixing clips are arranged on the plurality of groups of supporting arms and used for clamping at least one end of the coated gauze sleeved on the winding mechanism.

In one embodiment, the plurality of sets of support arms are evenly distributed around the circumference of the sleeve.

In one embodiment, a plurality of the winding rods are parallel to the sleeve.

In one embodiment, a plurality of the fixing clips are uniformly distributed on a plurality of groups of the supporting arms.

In one embodiment, the clamping mechanism comprises a clamping sleeve, a fixed rod and a rotating handle;

the sleeve is sleeved with the clamping sleeve; the mounting ring is fixedly sleeved on the clamping sleeve; the fixed rod is fixedly arranged on the sleeve and used for clamping the clamping sleeve; the rotating handle sleeve is arranged at the other end of the sleeve and can rotate relative to the sleeve, and the rotating handle can be matched with the clamping sleeve to drive the plurality of yarn winding rods to be opened.

A winding machine comprises a winding driving device, a motor rotating shaft and the winding device; the winding driving device is connected with the motor rotating shaft; the sleeve is sleeved on the motor rotating shaft and can be driven by the motor rotating shaft to synchronously rotate.

In one embodiment, the sleeve is fixedly mounted on the motor rotating shaft through a bolt.

In one of the embodiments, the winding machine further comprises a housing; the winding mechanism is positioned in the cavity of the shell; and the shell is provided with a limiting mechanism for limiting the yarn winding rod.

In one embodiment, the limiting mechanism comprises a fixed seat and a limiting rod; the fixed seat is fixedly arranged on the inner wall of the shell; the limiting rod is hinged with the fixed seat; the limiting rod is attached to the fixed seat when being closed; the limiting rod can block the yarn winding rod when being opened.

In one embodiment, the number of the limiting mechanisms is two; the two sets of limiting mechanisms are oppositely arranged on the inner wall of the shell.

According to the winding device, the winding mechanism, the clamping mechanism and the fixing clamps are reasonably arranged to fix at least one end of the coating gauze which needs to be sleeved on the winding mechanism, so that the elastic yarn does not need to be unloaded and other places are moved to unload the yarn in the actual production process, the yarn unloading and the coating gauze fixing operations can be directly carried out on the machine, the labor intensity is obviously reduced, and the production efficiency is improved. The winding device is fixed on the motor rotating shaft through the sleeve and driven by the motor rotating shaft to synchronously rotate, the sleeve can be prevented from moving back and forth relative to the motor rotating shaft, abrasion is reduced, the winding mechanism does not need to be disassembled during use, labor intensity can be obviously reduced, and production efficiency is improved.

Drawings

FIG. 1 is a schematic view of a winding apparatus according to an embodiment;

fig. 2 is a partial structural schematic diagram of a winding machine according to an embodiment.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be 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 also be present. 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.

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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a winding machine according to an embodiment includes a controller, a bracket, a bobbin unwinding device, an unwinding driving device, a winding device 10, a motor shaft 11, and a housing 500.

The winding device 10 includes a cannula 101, a winding mechanism, a detent mechanism, and a plurality of retaining clips 300.

The sleeve 101 is sleeved on the motor rotating shaft 11 and can be driven by the motor rotating shaft 11 to rotate synchronously, and one end of the sleeve 101 is provided with a boss 110. Specifically, the middle part of the sleeve 101 is fixedly mounted on the motor rotating shaft 11 through the latch 102 to prevent the winding mechanism from moving back and forth relative to the motor rotating shaft 11, thereby reducing abrasion.

The winding mechanism includes a mounting ring 120, a plurality of sets of support arms, and a plurality of winding bars 150.

The mounting ring 120 fits over the casing 101, with multiple sets of support arms distributed around the circumference of the casing 101. Each set of support arms includes a movable intersecting first support arm 130 and second support arm 140. One end of the first support arm 130 is fixedly disposed on the boss 110, and the other end of the first support arm 130 is hinged to one end of the yarn winding rod 150 and can slide along the slot on the side wall of one end of the yarn winding rod 150. The second supporting arm 140 movably passes through the middle portion of the first supporting arm 130, one end of the second supporting arm 140 is fixedly connected with the mounting ring 120, and the other end of the second supporting arm 140 is fixedly connected with the other end of the yarn winding rod 150.

In the present embodiment, each set of the supporting arms and the yarn winding bar 150 has a plurality of slotted structures, and the slotted structure is a long bar. Six support arms and six yarn winding rods 150. In other embodiments, the shape and size of each set of support arms and winding bars 150 may be configured according to the actual tension, density, etc. of the elastic thread.

In this embodiment, preferably, the plurality of sets of support arms are evenly distributed around the sleeve 101, i.e., evenly disposed on the peripheral side walls of the mounting ring 120 and the boss 110. The plurality of fixing clips 300 are uniformly distributed on the plurality of sets of support arms, and are fixedly installed at the middle portions of the corresponding support arms. In other embodiments, the arrangement of the multiple groups of support arms can be set according to actual production needs.

In this embodiment, the plurality of winding rods 150 are all parallel to the sleeve 101. In other embodiments, the yarn winding rod 150 can be disposed on the mounting ring 120 obliquely and symmetrically according to the requirements of tension, density, etc. of the actual yarn, so as to meet the production requirements.

The screens mechanism cover is established on sleeve pipe 101, screens mechanism is used for cooperating with collar 120 in order to realize that a plurality of around the yarn pole can strut to be used for tensioning elasticity yarn to produce. In this embodiment, the detent mechanism includes a ferrule 210, a fixed lever, and a rotating handle 220. Ferrule 210 fits over sleeve 101. The mounting ring 120 is fixedly disposed on the ferrule 210. A securing lever is secured to the casing 101 for latching the ferrule 210. The rotating handle 220 is sleeved at the other end of the sleeve 101 and can rotate relative to the sleeve 101, and the rotating handle 220 can be matched with the clamping sleeve 210 to drive the plurality of yarn winding rods 150 to be unfolded.

Specifically, the lower part of the rotating handle 220 is provided with a positioning block, the upper part of the sleeve chuck 210 is provided with a low gear and a high gear, when the positioning block of the rotating handle 220 rotates to the corresponding low gear, in the actual production process, the mounting ring 120 can ascend along with the sleeve chuck through the tension of the elastic yarn until the positioning block is clamped to the low gear, so that the winding mechanism can be contracted; after the elastic yarn is unloaded, the positioning block of the rotating handle 220 can be rotated to a high gear, and at this time, the ferrule 210 moves downwards along the sleeve 101 to drive the yarn winding rod 150 of the winding mechanism to be opened.

In other embodiments, an elastic member can be provided between the ferrule 210 and the rotating handle 220 to facilitate automatic control for expanding and contracting the winding rod 150 in the winding mechanism. In addition, the screens mechanism can be other forms, like the slotted cutting ferrule 210 that has different gears and the screens push rod that can follow the trompil slip of cutting ferrule 210 and can fix a position etc. as long as can satisfy production requirements such as tension, density of elasticity yarn to conveniently unload yarn and wrap up cladding gauze.

A plurality of retaining clips 300 are mounted on the sets of support arms for gripping at least one end of the coated scrim that is placed around the winding mechanism.

A plurality of retaining clips 300 are mounted on the sets of support arms for retaining at least one end of the wrapped gauze that is placed over the winding mechanism. Preferably, a plurality of retaining clips 300 are evenly distributed across a plurality of sets of the support arms.

In this embodiment, specifically, there are three fixing clips 300, and the three fixing clips 300 are fixedly mounted on three sets of supporting arms at intervals. The fixing clips 300 are all fixedly mounted in the middle of the three groups of support arms. It is understood that in other embodiments, the number and specific locations of the retaining clips 300 may be selected based on the application.

When actually producing the elastic yarn, the plurality of fixing clips 300 can fix the covering gauze facing the inner end at least, and can also fix the covering gauze facing the outer side flexibly according to actual conditions. In other embodiments, the covering gauze facing outward may be fixed by a rubber band or the like. The yarn unloading operation is carried out without disassembling the winding device 10, so that the yarn unloading device is convenient and simple, the labor intensity can be reduced, and the production efficiency can be improved.

In this embodiment, the winding device 10 is located within the cavity of the housing 500. The winding rod 150 in the winding mechanism has a preset distance with the inner wall of the shell 500, so that in actual production, when workers fix the coated gauze and unload the gauze, hands can freely stretch in the shell, and the production efficiency is ensured. A limiting mechanism is arranged on the housing 500 for limiting the yarn winding rod 150.

The limiting mechanism 400 comprises a fixing seat and a limiting rod. The limiting rod is hinged with the fixed seat. The fixing seat is fixedly arranged on the inner wall of the shell. When the limiting rod is closed, the limiting rod is attached to the fixed seat, and the limiting rod is far away from the yarn winding rod 150 at the moment and does not influence the rotation of the yarn winding rod 150; when the limiting rod is opened, the yarn winding rod 150 can be blocked, and the winding device 10 can only have a small-range rotation degree, so that the yarn unloading operation is convenient.

In the present embodiment, specifically, there are two sets of the limiting mechanisms 400. The two sets of limiting mechanisms 400 are oppositely arranged on the inner wall of the housing 500 so that the winding device 10 can only rotate around one direction, namely, can only rotate clockwise or counterclockwise, and therefore the winding device 10 is convenient to detach and mount, and is convenient to maintain and replace.

The bobbin unwinding device, unwinding drive, winding drive and housing 500 are all fixedly mounted on a support. The side wall of the housing 500 is provided with an opening for passing the cheese unwound from the cheese unwinding device and wound on the winding device 10. One end of the motor shaft 11 penetrates through the housing 500 to be connected with the winding driving device, and the winding driving device drives the motor shaft 11 to rotate. The control unit is electrically connected to the unwinding drive and the winding drive in order to ensure that the cheese unwinding device and the winding device 10 operate in coordination.

When the winder is used for producing elastic yarns, the covered gauze is sleeved on the yarn winding rod 150, then the covered gauze is clamped by the fixing clamp 300, the positioning block of the rotating handle 220 is rotated to a high gear, at the moment, the clamping sleeve 210 moves downwards along the sleeve 101 to drive the yarn winding rod 150 of the winding mechanism to stretch, cheese is guided to and wound on the winding device through the opening of the shell 500, and all parts of the winder are regulated and controlled by the controller to be matched for producing the elastic yarns.

When the produced package elastic yarn is unloaded, the positioning block of the rotating handle 220 is rotated to a high gear, and at the moment, the winding mechanism automatically drives the clamping sleeve 210 to move upwards along the sleeve 101 under the elastic force of the elastic yarn to realize the contraction of the yarn winding rod; and (3) loosening the fixing clamps 300, reversely wrapping the elastic yarn by the wrapped gauze, binding the elastic yarn tightly, and pulling out the wrapped elastic yarn. Then entering the next cycle production process.

According to the winding device 10, the winding mechanism and the plurality of fixing clips 300 are reasonably arranged to fix at least one end of the coated gauze which needs to be sleeved on the winding mechanism, so that the winding device 10 does not need to be unloaded and moved elsewhere to unload the elastic yarn in the actual production process, the yarn unloading and the coated gauze fixing operations can be directly carried out on the machine, the labor intensity is obviously reduced, and the production efficiency is improved. The winding machine comprising the winding device 10 has the advantages that the winding device 10 is fixed on the motor rotating shaft 11 and is driven by the motor rotating shaft 11 to rotate, so that the sleeve 101 can be prevented from moving back and forth relative to the motor rotating shaft 11, the abrasion is reduced, the winding mechanism does not need to be disassembled, the labor intensity can be obviously reduced, and the production efficiency can be improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The winding device is characterized by comprising a sleeve, a winding mechanism, a clamping mechanism and a plurality of fixing clamps;

the sleeve is used for being sleeved on the motor rotating shaft and can be driven by the motor rotating shaft to rotate, and one end of the sleeve is provided with a boss;

the plurality of fixing clips are arranged on the plurality of groups of supporting arms and used for clamping at least one end of the coated gauze sleeved on the winding mechanism;

the winding device is configured in such a way that when yarn winding operation is carried out, a covering gauze is sleeved on the yarn winding rods, the fixing clamp clamps the covering gauze, and the clamping mechanism is matched with the mounting ring so as to support the plurality of yarn winding rods; when the yarn is unloaded, the clamping mechanism is matched with the mounting ring to enable the plurality of yarn winding rods to shrink, and the plurality of fixing clips are loosened to enable the covered gauze to reversely wrap the elastic yarn and to be tightly bound, and then the covered gauze is unloaded from the yarn winding rods.

2. The winding device according to claim 1, wherein the plurality of sets of support arms are evenly distributed around the circumference of the sleeve.

3. Winding apparatus according to claim 1 wherein a plurality of said winding bars are each parallel to said sleeve.

4. The winding device according to claim 1, wherein a plurality of said retaining clips are evenly distributed over a plurality of sets of said support arms.

5. The winding device of claim 1, wherein the detent mechanism comprises a ferrule, a fixed lever, and a rotating handle;

the sleeve is sleeved on the sleeve; the mounting ring is fixedly sleeved on the clamping sleeve; the fixed rod is fixedly arranged on the sleeve and used for clamping the clamping sleeve; the rotating handle sleeve is arranged at the other end of the sleeve and can rotate relative to the sleeve, and the rotating handle can be matched with the clamping sleeve to drive the plurality of yarn winding rods to be unfolded.

6. A winding machine, characterized by comprising a winding drive, a motor shaft and a winding device according to any one of claims 1 to 5; the winding driving device is connected with the motor rotating shaft; the sleeve is sleeved on the motor rotating shaft and can be driven by the motor rotating shaft to synchronously rotate.

7. Spooling machine as defined in claim 6, wherein the sleeve is fixedly mounted on the motor shaft by a latch.

8. The winding machine of claim 6, further comprising a housing; the winding mechanism is positioned in the cavity of the shell; and the shell is provided with a limiting mechanism for limiting the yarn winding rod.

9. The winding machine according to claim 8, wherein the limiting mechanism comprises a fixed seat and a limiting rod; the fixed seat is fixedly arranged on the inner wall of the shell; the limiting rod is hinged with the fixed seat; the limiting rod is attached to the fixed seat when being closed; the limiting rod can block the yarn winding rod when being opened.

10. The winding machine of claim 9, wherein there are two sets of said limiting mechanisms; the two sets of limiting mechanisms are oppositely arranged on the inner wall of the shell.