CN103693512A - Winding-unwinding spool of rewinder - Google Patents

Winding-unwinding spool of rewinder Download PDF

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Publication number
CN103693512A
CN103693512A CN201310731790.6A CN201310731790A CN103693512A CN 103693512 A CN103693512 A CN 103693512A CN 201310731790 A CN201310731790 A CN 201310731790A CN 103693512 A CN103693512 A CN 103693512A
Authority
CN
China
Prior art keywords
slip cap
outer end
movable top
fixed cover
winding
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.)
Pending
Application number
CN201310731790.6A
Other languages
Chinese (zh)
Inventor
牛智轶
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.)
TIANJIN INKSTAR OFFICE APPLIANCE FACTORY
Original Assignee
TIANJIN INKSTAR OFFICE APPLIANCE FACTORY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN INKSTAR OFFICE APPLIANCE FACTORY filed Critical TIANJIN INKSTAR OFFICE APPLIANCE FACTORY
Priority to CN201310731790.6A priority Critical patent/CN103693512A/en
Publication of CN103693512A publication Critical patent/CN103693512A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a winding-unwinding spool of a rewinder. The winding-unwinding spool comprises a moving center and a fixed center. The moving center comprises a moving center shaft. The inner end of the moving center shaft is provided with a conical part. The moving center shaft is mounted inside a sliding sleeve in a rolling manner. The sliding sleeve is mounted inside a fixed sleeve in a peripherally fixed and axially slidable manner. The conical part of the moving center shaft extends out of the inner end of the fixed sleeve. The outside of the sliding sleeve is adjacent to a compression spring. The compression spring is adjacent to the outer end of the fixed sleeve. The outer end of the sliding sleeve extends out of the fixed sleeve. The outer end of the sliding sleeve is provided with a locking handle. The winding-unwinding spool is convenient to demount and mount and applicable to rewinding waste rolls of colored ribbon.

Description

The folding and unfolding spool of rewinder
Technical field
This patent belongs to colour band processing technique field, particularly relates to a kind of folding and unfolding spool of rewinder.
Background technology
At present, the final step of colour band processing is to cut, and the colour band half-blank volume that had soon dyed various materials unreels, and wide cut colour band is cut into the ribbon cartridge of finished width size, and unified rolling.But, due to various factors, may be in cutting process can produce useless volume, the volume that for example, when curling tension force is not controlled well, or width surpasses the error allowing, or edge does not keep straight line etc.If just not useless volume is processed again, the edge of for example recoiling or again build colour band becomes the ribbon cartridge of less width.When carrying out this operation, because the problem of each useless volume is different, so processing mode is also different, even, the length of each useless volume is also not quite identical, so can not use existing for the cutting machine to the large volume use of wide cut colour band or around volume machine, and, give the wide cut colour band equipment that large volume is used, its size is larger, weight is also larger, also very inconvenient when workman dismantles material spool.
Summary of the invention
This patent provides a kind of folding and unfolding spool of rewinder for solving the technical matters existing in known technology, this folding and unfolding spool convenient disassembly is suitable for the rewinding to the useless volume of colour band and uses.
A folding and unfolding spool for rewinder, comprises rolling center and stationary center, it is characterized in that:
Described rolling center comprises movable top spivot, the inner of movable top spivot has a conical portion, movable top spivot rolls and is arranged in slip cap, slip cap is installed in fixed cover circumferentially to fix mode in axial sliding, the conical portion of movable top spivot stretches out from the inner of fixed cover, the outside of slip cap and Compress Spring adjacency, the outer end adjacency of Compress Spring and fixed cover, fixed cover is stretched out in the outer end of slip cap, and the outer end of slip cap is provided with clamp handle.
Advantage and good effect that this patent has are:
Because this patent adopts technique scheme, utilized clamp handle and Compress Spring can control the flexible of rolling center, pulling open clamp handle can retract movable top spivot, and the clamp handle that closes can eject rolling center.Can make mandrel body conveniently carry out dismounting, adapt to the needs of the useless volume of colour band rewinding.
Accompanying drawing explanation
Fig. 1 is the structural representation of this patent;
Fig. 2 is the view of taking off or load onto mandrel body;
In figure: 2, stationary center; 3, mandrel body; 11, movable top spivot; 12, slip cap; 13, fixed cover; 14, Compress Spring; 15, clamp handle; 16, ears portion; 17, end cap; 21, negative pulley wheel; 22, belt.
The specific embodiment
For further understanding innovation and creation content, the Characteristic of this patent, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As shown in Figure 1,
A kind of folding and unfolding spool of rewinder, comprise rolling center and stationary center 2, rolling center comprises movable top spivot 11, the inner of movable top spivot has a conical portion, movable top spivot rolls and is arranged in slip cap 12, can by the mode of antifriction-bearing box, be arranged in slip cap, slip cap is stuck by outside race by circlip for bore, by circlip for shaft, bearing inner ring is stuck on movable top spivot, remaining locates bearing with pillow block, slip cap is installed in fixed cover 13 circumferentially to fix mode in axial sliding, fixed cover is fixedly mounted on the sidewall of rewinder, the conical portion of movable top spivot stretches out from the inner of fixed cover, the outside of slip cap and Compress Spring 14 adjacency, the outer end of Compress Spring and fixed cover---be end cap adjacency, fixed cover is stretched out in the outer end of slip cap, the outer end of slip cap is provided with clamp handle, one end of clamp handle 15 is hinged with the outer end of slip cap by ears portion 16, half of the width of the ears portion of clamp handle is less than the length at the edge away from clamp handle of its hinge-point centre distance ears, particularly, one lateral edges of ears portion is semi arch, the distance of semi arch and hinge-point is greater than half of ears portion width, so that when semi arch is contacted with the end cap 15 of fixed cover, can make hinge-point away from the end cap 17 of fixed cover.
Stationary center 2 is driven by belt 22 by negative pulley wheel 21, finally by motor (in figure depending on not going out), is driven, thereby drives the rotation of folding and unfolding spool.
The operating principle of this patent is:
As depicted in figs. 1 and 2.
When carrying out rolling or unreeling, one end centre hole that two ends is provided with to the mandrel body 3 of centre hole withstands on stationary center, the tapered segment of the other end and rolling center aligns substantially, then move clamp handle, make clamp handle become the state vertical with movable top spivot from the state with movable top spivot conllinear.Because a half width of ears is less than the distance originally holding out against between end cap circular arc and hinge-point, and the Compress Spring being compressed by slip cap has certain elastic potential energy, so the compressed spring of slip cap ejects to the inside, the tapering part of movable top spivot holds out against mandrel body 3.Ribbon cartridge on mandrel body can be followed mandrel and be rotated, and unreels or rolling operation.State now as shown in Figure 1
When unreeling or rolling finishes, move clamp handle, make the outside that holds out against end cap 17 gradually of circular arc portion of the ears portion of clamp handle, make the hinged bearing pin in clamp handle and slip cap outer end drive slip cap to move laterally, slip cap extruding, compression Compress Spring, slip cap outwards moves, due to axial restraint between movable top spivot and slip cap, so the tapered segment of movable top spivot is also retracted to fixed cover, abdicate the space that mandrel body is taken out, making mandrel body can take the tip of stationary center swings as the center of circle, mandrel body can be taken out.State now as shown in Figure 2.
Although by reference to the accompanying drawings the preferred embodiment of this patent is described above; but this patent is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under the enlightenment of this patent; not departing from the scope situation that this patent aim and claim protect, can also make a lot of forms, within these all belong to the protection domain of this patent.

Claims (1)

1. a folding and unfolding spool for rewinder, comprises rolling center and stationary center, it is characterized in that:
Described rolling center comprises movable top spivot, the inner of movable top spivot has a conical portion, movable top spivot rolls and is arranged in slip cap, slip cap is installed in fixed cover circumferentially to fix mode in axial sliding, the conical portion of movable top spivot stretches out from the inner of fixed cover, the outside of slip cap and Compress Spring adjacency, the outer end adjacency of Compress Spring and fixed cover, fixed cover is stretched out in the outer end of slip cap, and the outer end of slip cap is provided with clamp handle.
CN201310731790.6A 2013-12-25 2013-12-25 Winding-unwinding spool of rewinder Pending CN103693512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310731790.6A CN103693512A (en) 2013-12-25 2013-12-25 Winding-unwinding spool of rewinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310731790.6A CN103693512A (en) 2013-12-25 2013-12-25 Winding-unwinding spool of rewinder

Publications (1)

Publication Number Publication Date
CN103693512A true CN103693512A (en) 2014-04-02

Family

ID=50355215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310731790.6A Pending CN103693512A (en) 2013-12-25 2013-12-25 Winding-unwinding spool of rewinder

Country Status (1)

Country Link
CN (1) CN103693512A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104465137A (en) * 2014-12-11 2015-03-25 铜陵市启动电子制造有限责任公司 Winding mandrel locating device of wound film capacitor
CN104886023A (en) * 2015-06-04 2015-09-09 张国山 Transmission roller structure applicable to automatic insect pest condition forecasting equipment
CN106044380A (en) * 2016-07-07 2016-10-26 旌德县源远新材料有限公司 Automatic yarn winding device
CN108750815A (en) * 2018-05-28 2018-11-06 浙江同有机械科技有限公司 A kind of application method of hank winder and the hank winder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104465137A (en) * 2014-12-11 2015-03-25 铜陵市启动电子制造有限责任公司 Winding mandrel locating device of wound film capacitor
CN104465137B (en) * 2014-12-11 2017-05-24 铜陵市启动电子制造有限责任公司 Winding mandrel locating device of wound film capacitor
CN104886023A (en) * 2015-06-04 2015-09-09 张国山 Transmission roller structure applicable to automatic insect pest condition forecasting equipment
CN106044380A (en) * 2016-07-07 2016-10-26 旌德县源远新材料有限公司 Automatic yarn winding device
CN108750815A (en) * 2018-05-28 2018-11-06 浙江同有机械科技有限公司 A kind of application method of hank winder and the hank winder
CN108750815B (en) * 2018-05-28 2020-08-21 浙江同有机械科技有限公司 Hank reel winder and using method thereof

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140402