CN104627731B - Yarn guide and yarn winding machine - Google Patents

Yarn guide and yarn winding machine Download PDF

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Publication number
CN104627731B
CN104627731B CN201310547305.XA CN201310547305A CN104627731B CN 104627731 B CN104627731 B CN 104627731B CN 201310547305 A CN201310547305 A CN 201310547305A CN 104627731 B CN104627731 B CN 104627731B
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CN
China
Prior art keywords
linear guide
sliding part
connecting line
yarn
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201310547305.XA
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Chinese (zh)
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CN104627731A (en
Inventor
杨东红
佟庆波
陈文哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
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Schaeffler Technologies AG and Co KG
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Filing date
Publication date
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Priority to CN201310547305.XA priority Critical patent/CN104627731B/en
Priority to PCT/CN2014/088185 priority patent/WO2015067112A1/en
Publication of CN104627731A publication Critical patent/CN104627731A/en
Application granted granted Critical
Publication of CN104627731B publication Critical patent/CN104627731B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28Traversing devices; Package-shaping arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28Traversing devices; Package-shaping arrangements
    • B65H54/30Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with fixed stroke
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/70Other constructional features of yarn-winding machines
    • B65H54/74Driving arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/31Textiles threads or artificial strands of filaments

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

A yarn guide and yarn winding machine, wherein the yarn guide comprises: the sliding part can move on the linear guide rail along the linear guide rail; the driving device is connected with the sliding piece and drives the sliding piece to move on the linear guide rail; the energy storage piece that is provided with under the linear guide and separates each other with linear guide, the energy storage piece passes through the connecting wire with the slider and is connected, the energy storage piece provides the pulling force for the slider through the connecting wire. The yarn guide of the technical scheme has the advantages of simple structure, no collision and large noise, and long service life.

Description

Yarn guide and Yarn winding apparatus
Technical field
The present invention relates to field of textile machinery, in particular to a kind of yarn guide and Yarn winding apparatus.
Background technique
Obtained yarn is produced by textile machine or processed, winds to form package by Yarn winding apparatus.In general, a yarn Line be traversing on the winding bobbin in rotation, with formed have cross winding yarn package.
On the one hand, winding bobbin is driven by driving motor and is realized and rotate, and in rotary course, yarn is back and forth wound therewith On winding bobbin.On the other hand, yarn guide is provided with below winding bobbin, yarn guide can be along the axial direction of winding bobbin Traversing, yarn is after yarn guide on winding bobbin.It is, while winding bobbin rotation, yarn guide traction Yarn transverse shifting, yarn with winding bobbin axial direction direction in obtuse angle on winding bobbin.
The transverse shifting of yarn guide is a reciprocating movement.In one cycle, yarn guide is in winding bobbin axial direction After the first end in direction obtains an acceleration, substantially can at the uniform velocity traversing, until the second end of winding bobbin axial direction is reversed And a backward acceleration is obtained, reversely at the uniform velocity traversing is mobile towards winding bobbin first end, later, reversed in first end.
Be November 20, patent announcement number in 2002 in the day for announcing be EP0838422(B1) European patent in, use A kind of yarn guide with oscillatory type pointer, yarn guide is moved along fan-shaped around the pin shaft vertical with winding bobbin, and is led to It crosses under electrical motor driven and makees reciprocating clockwise/counterclockwise movement.There is energy storage in two reverse zones that yarn guide is swung Part, the energy storing members are made of elastic device, these elastic devices are yarn guide moment reversely to provide elastic force.
But structure is complicated for the yarn guide of the prior art, oscillatory type pointer can be formed with elastic device to be hit and shakes, this The service life of yarn guide and elastic device can be reduced, and shock can also generate noise.
Summary of the invention
Problems solved by the invention is that structure is complicated for the yarn guide of the prior art, the meeting of oscillatory type pointer and elastic device It is formed and hits and shake, this can reduce the service life of yarn guide and elastic device, and shock can also generate noise.
To solve the above problems, the present invention provides a kind of yarn guide, which includes: linear guide and leads positioned at straight line Sliding part on rail;
Driving device, the driving device are connect with sliding part, and the sliding part is driven to move back and forth in linear guide;
It is arranged in the linear guide and leads to linear guide energy storing members spaced apart from each other, the energy storing members and sliding part Connecting line connection is crossed, the energy storing members provide pulling force by connecting line for sliding part.
Optionally, it is arranged at linear guide under the linear guide there are two the first locating part spaced apart from each other, The distance between two described first locating parts are less than the length of the linear guide, and the connecting line is located at two first limits Between part, the sliding part draws gap of the connecting line across first locating part and rectilinear orbit when moving.
Optionally, the linear guide is divided into the at the uniform velocity region between the reverse zone and two reverse zones at both ends, The position of two the first locating parts is corresponding with the intersection at the uniform velocity region with two reverse zones respectively;
When at the uniform velocity region is mobile, traction connecting line at the uniform velocity moves the sliding part between two the first locating parts;
The sliding part is when reverse zone is mobile, the connecting line part of the corresponding reverse zone position and linear guide In parallel.
Optionally, first locating part is idler wheel, and the shaft of the idler wheel is prolonged perpendicular to connecting line and linear guide Plane where stretching direction, idler wheel can be rotated along shaft.
Optionally, the second close locating part there are two being arranged between the linear guide and energy storing members, two second Than two the first locating parts of locating part are close to the energy storing members;
The connecting line is passed through between two the second locating parts, and described two second locating parts limit connecting line.
Optionally, second locating part is directive wheel, and the shaft of the directive wheel is perpendicular to linear guide extending direction With plane where connecting line.
Optionally, the energy storing members are greater than the length of the linear guide to the distance of linear guide.
Optionally, the energy storing members are located at below the linear guide midpoint between two the first locating parts.
Optionally, the energy storing members are spring;Alternatively, the energy storing members are pneumatic cylinder or hydraulic cylinder.
The present invention also provides a kind of Yarn winding apparatus, which includes any of the above-described yarn guide.
Compared with prior art, technical solution of the present invention has the advantage that
The yarn guide structure of the technical program is simple, is not in collision and larger noise, has long service life.
Detailed description of the invention
Fig. 1 is the knot of yarn guide of the sliding part when the at the uniform velocity region of linear guide is mobile in the specific embodiment of the invention Structure schematic diagram;
Fig. 2 is the knot of yarn guide of the sliding part when the reverse zone of linear guide is mobile in the specific embodiment of the invention Structure schematic diagram.
Specific embodiment
In view of the problems of the existing technology, the present invention proposes a kind of new yarn guide.
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention Specific embodiment be described in detail.
Referring to Fig.1, the yarn guide of the present embodiment includes: linear guide 10 and the sliding part 12 in linear guide 10, Linear guide 10 can lie across on the support frame in a pedestal (not shown), the extending direction and doff of linear guide 10 The axis parallel of bobbin 11, sliding part 12 can be moved along linear guide 10, and yarn is after sliding part 12 wound on yarn bobbin On pipe 11;
Driving device (not shown), the driving device are connect with sliding part 12, for driving sliding part 12 along straight line Guide rail 10 moves back and forth;
It is arranged with and the energy storing members 14 spaced apart from each other of linear guide 10, energy storing members 14 and sliding part 12 in linear guide 10 It is connected by connecting line 15, energy storing members 14 are fixed on the base, and energy storing members 14 are that sliding part 12 provides pulling force by connecting line 15.
The working principle of yarn guide are as follows:
Referring to Fig.1, linear guide can be divided into three regions, positioned at linear guide both ends two reverse zones 16, be located at At the uniform velocity region 18 between two reverse zones 16.Sliding part 12 is when the at the uniform velocity region 18 of linear guide 10 is mobile, sliding part 12 The relatively large driving force of device offer is provided and is moved in linear guide 10, also by the pulling force F of connecting line 15, the pulling force F derives from energy storing members 14, component F of the pulling force F in linear guide extending direction2=F*Sin α (α be connecting line 15 with perpendicular to straight Angle between the straight line of line guide rail extending direction), keep F close to 0, then F2Close to 0, sliding part 12 is close at the uniform velocity to be moved It is dynamic.
Referring to Fig. 2, when sliding part 12 is moved to the reversed of 10 one end of linear guide by the at the uniform velocity region 18 of linear guide 10 Region 16, and when reverse zone 16 is mobile, with sliding part 12 at the uniform velocity 18 moving process of region compared with, connecting line 15 is drawn It is tighter, the pulling force that energy storing members 14 provide connecting line 15 becomes larger, the pulling force that corresponding connecting line 15 generates sliding part 12 Become larger.Pulling force the component for being parallel to the extending direction of linear guide 10 and sliding part 12 moving direction on the contrary, driving simultaneously Device rotates backward, and sliding part 12 is driven the reverse actuating force of device offer, and sliding part 12 is in the moving direction phase with it Under the force action of anti-component and reverse actuating force, a backward acceleration is obtained, this is enough to overcome sliding part 12 with joint efforts Inertia simultaneously allows the moving direction of sliding part 12 to change, that is to say, that under the action of the backward acceleration, the mobile speed of sliding part Degree is slowly kept to zero until reversed.
Compared with prior art, the yarn guide structure of the present embodiment is simple, does not need oscillatory type pointer and two elasticity dresses Set equal large-size components.Moreover, the reversal interlocking relay that energy storing members provide passes to sliding by connecting line when sliding part is reversed Part, sliding part is reversed by reversal interlocking relay, is not in shock and concussion, will not cause noise, this can also promote making for yarn guide Use the service life.
In a particular embodiment, energy storing members 14 are much larger than the length L of linear guide 10 to the distance L of linear guide 101, α It can be very small.In this way, referring to Fig.1, when sliding part 14 is when at the uniform velocity region 18 is mobile, the pulling force F by connecting line 15 is in level The component F in direction2(F2=F*Sin α), it can be ignored because α is smaller.Sliding part 14 is only driven the driving force of device and straight substantially The effect of frictional force between line guide rail and sliding part, and the movement that remains a constant speed, yarn winding are more uniform.
In a particular embodiment, energy storing members 14 can be elastic device, and such as spring, spring can be helical spring.Work as cunning For moving part 12 when the at the uniform velocity region 18 of linear guide 10 is mobile, elastic device can not deformation occurs, or micro shape only occurs Become, the pulling force for the connecting line 15 for being subject to sliding part 12 is close to 0, and sliding part 12 is close at the uniform velocity to be moved.But when sliding part 12 When reverse zone 16 at 10 both ends of linear guide is mobile, larger deformation occurs for elastic device, and such connecting line 15 is by elasticity The larger elastic force of device, the larger elastic force are pulling force F of the connecting line 15 to sliding part 12.While moment switching driving device The direction of motion, driving device are that sliding part 12 provides reverse actuating force, and the reverse actuating force and pulling force F overcome sliding part jointly Inertia can make sliding part 12 reversed within a short period of time for only reverse actuating force overcomes the inertia of sliding part.
In other embodiments, energy storing members are also possible to pneumatic cylinder or hydraulic cylinder.When the pedestal of pneumatic cylinder or hydraulic cylinder with When the pedestal connection of yarn guide, connecting line is connect with the piston rod of pneumatic cylinder or hydraulic cylinder.When sliding part reaches reverse zone, Piston rod is moved downward with respect to sliding part, and connecting line is tightened up, and pulling force of the connecting line by piston rod, the pulling force effect is in sliding Part keeps sliding part reversed.When the connection of the pedestal of the piston rod and yarn guide of pneumatic cylinder or hydraulic cylinder, connecting line and pneumatic cylinder or The pedestal of hydraulic cylinder connects, and when sliding part reaches reverse zone, the pedestal of pneumatic cylinder or hydraulic cylinder is transported downwards with respect to sliding part It is dynamic, realize that sliding part is reversed.
When energy storing members 14 are elastic device, sliding part 12 is moved to reverse zone 16 by the uniform velocity region 18, and reversed When region 16 is mobile, the elastic force of elastic device is gradually increased to the speed of sliding part 12 and is gradually decreased as 0, later, sliding part 12 Reversely, elastic force is gradually reduced, and 12 inverted speed of sliding part is gradually increased.In reverse zone 16, the speed experience of sliding part 12 by Gradually it is reduced to the process being reversely gradually increased.
Compared with energy storing members 14 is elastic devices, when energy storing members 14 select pneumatic cylinder or hydraulic cylinder, when sliding part 12 exists When reverse zone 16 is mobile, piston rod or pedestal do not have deformation process, connecting line can be generated moment close to constant force compared with Big pulling force, therefore, sliding part can obtain biggish backward acceleration, keep sliding part 12 reversed within a short period of time.On the one hand, The speed of sliding part 12 is inversely increased by being reduced to, be it is complete within the relatively very short time, in this way across sliding part 12 Winding of the yarn on the winding drum of corresponding reverse zone position is more uniform, and winding quality is also higher.On the other hand, piston The larger pulling force of bar or pedestal is enough to make sliding part 12 not need moment switching driving device again then reversed compared in the short period The direction of motion, and need to only gradually change the direction of motion of driving device.In view of driving device, such as motor, switch in moment The direction of motion when, its backward acceleration very little, and also there is high requirement to the performance of driving device.So being not required to Will be in the direction of motion of reverse zone moment switching driving device, also there will be no especially high for this performance to driving device itself Requirement.
In a particular embodiment, referring to Fig.1, under linear guide 10 at the linear guide 10 setting there are two mutually every The first locating part 13 opened, two the first locating parts 13 can be fixed on two support frames under linear guide 10, can also be Two pillars are set on pedestal, and two pillars are for connecting the first locating part 13.The distance between two the first locating parts 13 L2It is less than The length L of linear guide 101, sliding part 12 draws connecting line 15 across first locating part 13 and linear guide when moving Gap between 10.
Specifically, referring to Fig.1, the position of two the first locating parts 13 just respectively with two reverse zones 16 and at the uniform velocity region Intersection between 18.Sliding part 12 is at the uniform velocity to move, and draw connecting line 15 in two the first locating parts at the uniform velocity region 18 It is at the uniform velocity moved between 13.Referring to Fig. 2, when sliding part 12 is from when at the uniform velocity region 18 is moved to some reverse zone 16, connecting line 15 stop by the first locating part 13, and connecting line 15 is drawn tighter.Sliding part 12 is located at reversed when reverse zone 16 is mobile The connecting line in region 16 is partly parallel to linear guide extending direction, is ignoring rubbing between connecting line 15 and the first locating part 13 Under the premise of wiping power, pulling force F of the sliding part 12 by the connecting line 15 opposite with its moving direction.If without the first limit Part 13, sliding part 12 are the pulling force F of connecting line 15 by the reversed component of linear guide extending direction when reverse zone is mobile Component, this component size be less than connecting line 15 pulling force F size.Therefore, the first locating part 13 is set, and sliding part 12 exists Reverse zone 16 is equal to the pulling force F of connecting line 15 by the reversal interlocking relay along 10 extending direction of linear guide, with not set first Locating part compares, and the reversal interlocking relay that sliding part 12 is subject to is larger, and the backward acceleration of sliding part 12 is larger, this can reduce cunning The reversed time of moving part 12 avoids yarn in the bobbin both ends dense accumulation that doffs.
In the present embodiment, the gap being arranged between the first locating part 13 and linear guide 10 is very small, as long as can ensure that Connecting line 15 passes through, in this way, the connecting line for being located at reverse zone position is partly parallel to linear guide extending direction, slides The reversal interlocking relay that part 12 is subject to is exactly equal to the pulling force F of connecting line 15.If between the first locating part 13 and linear guide 10 Gap is very big, when sliding part 12 is moved to reverse zone, between the connecting line part and linear guide extending direction of reverse zone Angle be greater than 0, sliding part 12 is by one point of pulling force F that the reversal interlocking relay along linear guide extending direction is connecting line Power, the size of the component are less than the size of pulling force F, this can make the backward acceleration of sliding part 12 smaller.
In a particular embodiment, energy storing members 14 are located at below the linear guide midpoint between two the first locating parts 13.This Sample, the basic phase of size for the pulling force that two reverse zones 16 of the sliding part 12 at linear guide both ends are provided by energy storing members 14 Together, sliding part 12 is essentially identical in the inverted speed size of two reverse zones 16, guarantees corresponding two 16 positions of reverse zone Yarn homogeneous cross winding.
In the present embodiment, the first locating part 13 is idler wheel, the extending direction of the shaft of idler wheel perpendicular to linear guide 10 With 15 place plane of connecting line, it and rotate idler wheel can along the shaft of idler wheel.For example, idler wheel can be fixed pulley, fixed pulley Outer circumference surface has race, and when connecting line 15 stops by fixed pulley, connecting line 15 drives fixed pulley to rotate in race.This Sample can reduce the frictional force between connecting line 15 and the first locating part 13.Connecting line 15 is steel wire, it is ensured that connecting line tool There is the sufficient intensity for the pulling force for bearing energy storing members, and will not deform.
In a particular embodiment, there are two the second close locating parts for setting between linear guide 10 and energy storing members 14 17, two 17 place straight lines of the second locating part, two 13 place straight lines of the first locating part and linear guide 10, three is parallel to each other And in the same plane, connecting line 15 is passed through between two the second locating parts 17, and two the second locating parts 17 are to connecting line 15 It is limited, in 10 extending direction of linear guide swing by a relatively large margin occurs for limitation connecting line 15.In a particular embodiment, two The distance between a second locating part 17 is much smaller than the distance between two first locating parts 13, between two the second locating parts 17 Distance it is very small, connecting line 15 should be allowed to pass through just, avoid connecting line 15 generation significantly swing.
In the present embodiment, the second locating part 17 is directive wheel, the extension of the shaft of directive wheel perpendicular to linear guide 10 15 place plane of direction and connecting line.In this way, connecting line 15 is located exactly at directive wheel when connecting line 15 and directive wheel contact In race.
The present invention also provides a kind of Yarn winding apparatus, which includes above-mentioned yarn guide.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute Subject to the range of restriction.

Claims (9)

1. a kind of yarn guide characterized by comprising linear guide and the sliding part in linear guide;
Driving device, the driving device are connect with sliding part, and the sliding part is driven to move back and forth in linear guide;
It is arranged in the linear guide and passes through company with linear guide energy storing members spaced apart from each other, the energy storing members and sliding part Wiring connection, the energy storing members provide pulling force by connecting line for sliding part,
First locating part spaced apart from each other there are two being arranged at linear guide under the linear guide, two described first The distance between locating part is less than the length of the linear guide, and the connecting line is located between two the first locating parts, described Sliding part draws gap of the connecting line across first locating part and rectilinear orbit when moving.
2. yarn guide as described in claim 1, which is characterized in that the linear guide be divided into positioned at both ends reverse zone and At the uniform velocity region between two reverse zones, the position of two the first locating parts boundary with two reverse zones and at the uniform velocity region respectively Place corresponds to;
When at the uniform velocity region is mobile, traction connecting line at the uniform velocity moves the sliding part between two the first locating parts;
When reverse zone is mobile, the connecting line part of the corresponding reverse zone position and linear guide extend the sliding part Direction is parallel.
3. yarn guide as described in claim 1, which is characterized in that first locating part is idler wheel, the shaft of the idler wheel It can be rotated along shaft perpendicular to plane, idler wheel where connecting line and the extending direction of linear guide.
4. yarn guide as described in claim 1, which is characterized in that between the linear guide and energy storing members there are two settings The second close locating part, than two the first locating parts of two the second locating parts are close to the energy storing members;
The connecting line is passed through between two the second locating parts, and described two second locating parts limit connecting line.
5. yarn guide as claimed in claim 4, which is characterized in that second locating part is directive wheel, the directive wheel Shaft is perpendicular to plane where linear guide extending direction and connecting line.
6. the yarn guide as described in any one of claims 1 to 5, which is characterized in that the energy storing members to linear guide away from From the length for being greater than the linear guide.
7. yarn guide as described in claim 1, which is characterized in that the energy storing members are located at straight between two the first locating parts Below line guide rail midpoint.
8. yarn guide as described in claim 1, which is characterized in that the energy storing members are spring;Alternatively, the energy storing members are gas Cylinder pressure or hydraulic cylinder.
9. a kind of Yarn winding apparatus, which is characterized in that including yarn guide according to any one of claims 1 to 8.
CN201310547305.XA 2013-11-06 2013-11-06 Yarn guide and yarn winding machine Active CN104627731B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201310547305.XA CN104627731B (en) 2013-11-06 2013-11-06 Yarn guide and yarn winding machine
PCT/CN2014/088185 WO2015067112A1 (en) 2013-11-06 2014-10-09 Yarn feeder and yarn winding machine

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Application Number Priority Date Filing Date Title
CN201310547305.XA CN104627731B (en) 2013-11-06 2013-11-06 Yarn guide and yarn winding machine

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CN104627731A CN104627731A (en) 2015-05-20
CN104627731B true CN104627731B (en) 2019-04-16

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WO (1) WO2015067112A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113548549A (en) * 2021-08-10 2021-10-26 太原科技大学 Circulating ball type cable dragging mechanism for coal mine drill carriage

Citations (5)

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Publication number Priority date Publication date Assignee Title
US4892262A (en) * 1985-09-26 1990-01-09 George Hurst Level Winders, Inc. Level winder for winch
US5285975A (en) * 1991-02-08 1994-02-15 Schubert & Salzer Maschinenfabrik Ag Process and device to spool a yarn on a spinning machine/spooling device
CN101104488A (en) * 2006-07-12 2008-01-16 Savio纺织机械责任有限公司 Thread-guide device for the production of bobbins with traversing modulation
CN101209787A (en) * 2007-12-25 2008-07-02 天津工业大学 Sealing wool top coiling apparatus and method
CN202226463U (en) * 2011-08-09 2012-05-23 杨天祥 Full-automatic positive negative rotary polish rod winding displacement device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2618908Y (en) * 2003-06-04 2004-06-02 上海市纺织机械研究所 Reciprocating yarn guide device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892262A (en) * 1985-09-26 1990-01-09 George Hurst Level Winders, Inc. Level winder for winch
US5285975A (en) * 1991-02-08 1994-02-15 Schubert & Salzer Maschinenfabrik Ag Process and device to spool a yarn on a spinning machine/spooling device
CN101104488A (en) * 2006-07-12 2008-01-16 Savio纺织机械责任有限公司 Thread-guide device for the production of bobbins with traversing modulation
CN101209787A (en) * 2007-12-25 2008-07-02 天津工业大学 Sealing wool top coiling apparatus and method
CN202226463U (en) * 2011-08-09 2012-05-23 杨天祥 Full-automatic positive negative rotary polish rod winding displacement device

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