CN202414878U - Multifunctional clamping head for winding device of loose type rewinding machine - Google Patents

Abstract

The utility model discloses a multifunctional spindle clamping head. The inner end and the outer end of the multifunctional spindle clamping head are respectively provided with patterns, the friction and the clamping force are enhanced, one end of the multifunctional clamp head embedded into a tube pipe can be clamped in different positions according to the dimension of the tube pipe, and the production requirement of tube pipes in dimension series being 4.20 degrees can be met without changing the clamp head. In the production, the tube pipes and the clamping head are tightly matched, the displacement cannot be generated, the tail yarn can be perfectly protected, and the ingot position cannot shake through the vibration of the tube pipes, so the cheese qualification rate is greatly improved, the work efficiency is improved, and in addition, the quality of the yarns is stabilized. The multifunctional spindle clamping head has the advantages that the investment cost is low, the processing is convenient, economy and applicability are realized, and the production of subsequent work procedures is convenient.

Description

A kind of multi-functional chuck of loose formula rewinder wind2

Technical field:

The utility model relates to a kind of textile machine parts, relates to a kind of multi-functional chuck of loose formula rewinder wind2 specifically.

Background technology:

After the cotton spinning enterprise manufacturing procedure technology innovation in recent years regenerate rapidly unusual, along with put into production some technological changes in this field of Savio automatic winder have got into the motorway, this technical field of winding shaping especially, its innovation is with historically new significance.The cop that the past spun yarn is produced gives certain tension force and acts on and passively on the bobbin-winding machine be wound into evenly solid bobbin and weave cotton cloth or deep processing, promptly utilizes Cop tube to drive spindle coiling yarn.This winding method is referred to as to reel at random, and its advantage is the uniform and stable bobbin that can produce large package of density; Shortcoming is to be shaped not goodly, and overlapping serious, backing-off performance is poor.Winding method develops into precise winding and stepping precise winding in recent years.This advanced winding method spindle chuck of being reeled replaces; Groove drum is replaced by bright and clean support roller; It is transmission initiatively that the coiling chuck receives servomotor control, and the thread-carrier of yarn through the DC MOTOR CONTROL speed change of traversing is wound on the bobbin of chuck clamping, and its advantage is not have the overlay region; Backing-off performance is good, has well adapted to the needs of yarn deep processing.The stepping precise winding is claimed again digital to reel that it is to reel to the greatest extent by layer, and every layer be precise winding, and benefit is to produce the package that different densities meets particular requirement.The digital coiling mostly is applied in the very high machine of requirements for quality, like the high speed doubler, and the loose formula rewinder of high speed.The general paralleling tube yarn of producing same specification of doubler supplies two-for-one twister to use, and bobbin chuck has only a kind of specification, need not to change.This chuck is generally made with alloy, as long as light weight is durable.The tube yarn that pine formula rewinder is mainly produced qualified density supplies the dyeing of road, back, also directly makes a yarn sometimes and supplies to weave cotton cloth use.For its chuck of needs that adapts to later process has 4 kinds more than, i.e. our 4 ° of 20 ' tapering paper tubes, 4 ° of 20 ' tapering plastic pipes, 4 ° 20 ' parallel plastic pipe, 5 ° 57 ' tapering paper tubes of often using.It is big but also be unfavorable for the stable of quality often to change labour intensity not only in the production; For this reason producer left end be designed to 4 ° 20 ' with 5 ° of 57 ' two kinds of alloy chucks; The other end is designed to the figuratum purpose made belt washer chuck that adds of alloy, only need change the purpose made packing ring during change.Though this design has its advantage, but there is open defect.Because of packing ring is to be embedded in closely to change on the chuck to waste time and energy especially; The more important thing is because special packing ring is that a kind of whippy plastic material is processed not wear-resisting; In case have less wearing and tearing back bobbin and special packing ring in rotation, to produce displacement; Cause the shake of ingot position, the tail yarn rubs, and the tube yarn just must be done over again and reformed.Do over again for minimizing and to improve tube yarn qualification rate and must in time change packing ring, so not only improved the shaping that productive costs also is unfavorable for a yarn.Therefore improve chuck and just become urgent problem in the production.

Summary of the invention:

The utility model technical matters to be solved just provides a kind of multi-functional chuck of loose formula rewinder wind2; Often the change chuck was wasted time and energy during this multi-functional chuck had solved and produced, shake the ingot position, the problem of yarn tail rolls end; Very convenient in the production; It need not to change chuck just can produce 4 ° of 20 ' tapering paper tubes, tapering plastic pipe, produces parallel plastic pipe and only need change other end alloy chuck, has not only improved work efficiency but also improved economic benefit.

In order to solve the problems of the technologies described above; The technical solution that multi-functional chuck adopted of the loose formula rewinder wind2 of the utility model is such: said multi-functional chuck is fixed on the hand-to-arm grip frame bottom righthand side of loose formula rewinder, and the inboard of multi-functional chuck is carved with the annular knurl decorative pattern and the hand-to-arm grip frame closely cooperates; The embedded bobbin clamping face of multi-functional chuck is carved with the wounded in the battle line of splayed configuration; Multi-functional chuck outer ring has the seamed edge of protrusion, and the protrusion seamed edge directly contacts with the support roller.

After adopting technique scheme; Because the inside and outside two ends of the multi-functional chuck of the utility model are equipped with decorative pattern; Friction and Clamping force have been increased; Embedded bobbin one end of multi-functional chuck can be clamped in different positions according to the size of bobbin, well adapted to 4 ° of 20 ' tapering paper tubes, tapering plastic pipe, parallel plastic pipe.Cooperate closely between production middle bobbin and chuck, can not produce displacement, protected the tail yarn well, the ingot position can not shaken because bobbin rocks yet, thereby has improved a tube yarn qualification rate greatly, has not only improved work efficiency, and has stablized the quality of yarn.The utility model input cost is little, and is easy to process, economic and practical, and the tapering of the embedded end of this multi-functional chuck reaches 30 °, more than the length 8cm, need not to change chuck and just can satisfy the bobbin of producing 4 ° of 20 ' range of sizess.

Description of drawings:

Fig. 1 is the working state schematic representation of the multi-functional chuck of the utility model;

Fig. 2 is the scheme drawing of multi-functional chuck shown in Fig. 1.

The specific embodiment:

Visible in conjunction with Fig. 1, Fig. 2; The multi-functional chuck 1 of the utility model is fixed on hand-to-arm grip frame 2 bottom righthand sides of loose formula rewinder; It is that materials processing becomes embedded figuratum annulus that this multi-functional chuck 1 adopts nylon rod, and its hardness is much larger than the material of bobbin, and is not easy to wear.The inboard of multi-functional chuck 1 is carved with annular knurl decorative pattern 3 and is closely cooperated with hand-to-arm grip frame 2.The embedded bobbin clamping face of multi-functional chuck 1 also is carved with the wounded in the battle line 4 of splayed configuration, increases the friction force to bobbin, closely clamping between bobbin and the chuck like this.Because this end face has tapering, bobbin can be clamped in different positions according to its internal diameter size, has saved because of the different troubles of changing chuck of bobbin size.Said multi-functional chuck 1 passes through the initiatively transmission of Tooth Profile band by the coiling motor; The left lower end of hand-to-arm grip frame is first wife's an alloy chuck 5; Alloy chuck 5 right-hand members link to each other with the operating handle that spring is housed 6; Unclamp and the clamping bobbin through operating handle 6, can be clamped in the diverse location of multi-functional chuck 1 according to the size of bobbin.Multi-functional chuck 1 outer ring has the seamed edge 7 that protrudes about 3mm, and the effect of protrusion seamed edge 7 is to make bobbin and 8 of rollers of support throw off some distances slightly, prevents that yarn is damaged with supporting roller 8 clampings by bobbin when just having begun to reel.Protrusion seamed edge 7 directly contacts with supporting roller 8, and protrusion seamed edge 7 has guaranteed the stable of yarn qualities.Along with bobbin coiling yarn diameter increases gradually, move yarn on the bobbin and just directly contact with supporting roller 8, are passive transmissions it is thus clear that support roller 8, reel on the contrary just with at random.This digital winding method is that DC reciprocating motor 9 moves back and forth through cog belt drive thread-carrier 10, and bobbin is initiatively reeled, and yarn is wound on the bobbin on request.Because hand-to-arm grip frame 2 has pneumatic control system control, but produce the density regulated at will of a yarn, well adapted to the needs of back road deep processing.

Claims (1)

1. the multi-functional chuck of a loose formula rewinder wind2, it is characterized in that: said multi-functional chuck (1) is fixed on hand-to-arm grip frame (2) bottom righthand side of loose formula rewinder, and the inboard of multi-functional chuck (1) is carved with annular knurl decorative pattern (3) and is closely cooperated with hand-to-arm grip frame (2); The embedded bobbin clamping face of multi-functional chuck (1) is carved with the wounded in the battle line of splayed configuration (4); Multi-functional chuck (1) outer ring has the seamed edge (7) of protrusion, and protrusion seamed edge (7) directly contacts with support roller (8).

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