CN105060031A - Slitting machine and winding slip shaft - Google Patents
Slitting machine and winding slip shaft Download PDFInfo
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- CN105060031A CN105060031A CN201510498231.4A CN201510498231A CN105060031A CN 105060031 A CN105060031 A CN 105060031A CN 201510498231 A CN201510498231 A CN 201510498231A CN 105060031 A CN105060031 A CN 105060031A
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- air flow
- slip shaft
- radial air
- differential slip
- winding
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Abstract
The invention discloses a slitting machine and a winding slip shaft. The winding slip shaft comprises a shaft body, a plurality of winding material barrels and a plurality of pneumatic friction assemblies, wherein the shaft body is provided with a plurality of rows of radial air flow grooves in the axial direction; a plurality of air flow grooves in each row of radial air flow grooves are uniformly distributed in the circumferential direction; every two adjacent rows of radial air flow grooves are distributed in a staggered manner; the winding material barrels are arranged on the shaft body in a sleeving manner; each winding material barrel is correspondingly arranged on at least two rows of radial air flow grooves in a sleeving manner; each pneumatic friction assembly is correspondingly assembled in one radial air flow groove; each pneumatic friction assembly comprises a piston, an ejection touch piece matched with the piston, and an elastic piece matched with the ejection touch piece; when the pistons are under the action of internal air pressure, the ejection touch pieces can stretch outward under the action of the pistons; and when the pistons are free from the action of the internal air pressure, the ejection touch pieces can retract under the action of the elastic pieces. The winding slip shaft can be suitable for a narrow size winding application scene of the slitting machine very well.
Description
Technical field
The present invention relates to a kind of narrow shape cutting apparatus, especially relate to a kind of winding differential slip shaft of narrow shape cutting apparatus.
Background technology
Existing winding differential slip shaft, general employing sliding Pneumatic core shaft structure, primarily of part compositions such as mandrel, air bag and differential slip rings.Its principle of work is roughly: when pressurized air enter inside air bag expand time, air bag can be promoted expand outwardly and compress differential slip ring, the torque value that trackslips of each differential slip ring is set, so that tension adjustment when each roll of material is batched on control banding machine according to the size of inflation pressure.
The common deviation shaft structure of existing banding machine has: the western village of the one disclosed in Chinese patent CN203500410U formula slip shaft, a kind of release film production slip shaft disclosed in Chinese patent CN204369313U and the two gas circuit slip shaft of the one disclosed in Chinese patent CN203474019U, they mainly comprise have guide one of pressure gas or an axle body of one or more runner, can circumferentially direction slide multiple differential slip rings arrange along the length direction of axle, provide slippage power by wall friction in air pressure control plunger bar or air bag tensioner friction lining and differential slip ring; Be arranged on multiple claws on differential slip ring under the effect of pressure gas and piston, to clamp rolling barrel carry out rolling.These slip shaft differential slip ring complex structures, the differential slip ring set-up time is long and lateral dimension is large.In addition, existing a kind of Mei Saisi slip shaft, be made up of the octagon steel wire on an axle body, air bag, differential slip ring and differential slip ring, axle body outer surface in axial direction has the groove of three uniform installation air bags, differential slip ring is enclosed within axle body and air bag, when pressure gas enters air bag, air bag expands and compresses differential slip ring inside face and produces thrust, and then provides slippage power.This deviation shaft structure; although comparatively simple and lateral dimension is little; but because rolling barrel relies on the distortion swelling during octagon spring wire generation relative motion on differential slip ring to realize locating; and this locate mode can only realize single-direction transmission; time-out during rolling coiled strip can be caused lax and locate when rolling barrel is shorter unreliable; therefore short rolling barrel operationally can swing, and has a strong impact on rolling regularity and narrow rolling coil diameter is crossed conference and easily collapsed.These slip shafts neither can be applicable to the narrow rolling application scenarios of banding machine above.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiency existing for above-mentioned prior art, and proposes a kind of banding machine and winding differential slip shaft, can be applicable to the narrow rolling application scenarios of banding machine well.
The present invention is directed to above-mentioned technical matters and propose a kind of winding differential slip shaft, comprising: axle body, it has many rows radial air flow groove of axial direction, and the multiple airslides often arranged in radial air flow groove are along the circumferential direction uniform, two adjacent row's radial air flow groove dislocation arrangements; Multiple rolling barrel, is set on this axle body, and each rolling barrel correspondence is nested with at least two row's radial air flow grooves; And the combination of multiple Pneumatic friction, each Pneumatic friction combination correspondence is installed in a radial air flow groove, and each Pneumatic friction combination comprises: piston, and that matches with this piston contacts part and contact with this elastic component that part matches; Wherein, when this piston is by air pressure inside effect, this contacts part can be protruding by the effect of this piston, makes this top contacting part contact the inner side of the rolling barrel of correspondence to provide slippage power; When this piston is not by air pressure inside effect, this contacts part and then inwardly can regain by the effect of this elastic component, makes the inner side of this top contacting part and this rolling barrel not inconsistent.
In certain embodiments, the combination of this Pneumatic friction also comprises: the seal ring matched with this piston, lets out for guaranteeing internal gas can not follow the tolerance clearance between this piston and this radial air flow groove.
In certain embodiments, often arrange radial air flow groove and comprise three radial air flow grooves.
In certain embodiments, the arranged outside of this axle body has multiple groove extended vertically; This winding differential slip shaft also comprises the multiple press strips be installed in these grooves, and the outer surface of these press strips is not above the outer surface of this axle body, and the elastic component in the combination of this Pneumatic friction is installed in this press strip and this contacts between part.
In certain embodiments, in each groove, correspondence is equiped with multistage press strip, and every section of press strip corresponds to multiple radial air flow groove.
In certain embodiments, the elastic component in the combination of this Pneumatic friction is Compress Spring.
In certain embodiments, these rolling barrels are one by one along the axial array of this axle body.
In certain embodiments, this winding differential slip shaft also comprises: embrace ring, for guaranteeing that these rolling barrels can not axially be run for two that are installed in the two ends of these rolling barrels.
In certain embodiments, this axle body also has the both ends of the surface of this axle body through and the axial flow road be communicated with these radial air flow grooves, this axle body wherein an end face is equiped with high-speed joint, other end is equiped with end cover, make this winding differential slip shaft become a sealed cylinder block.
The present invention is directed to above-mentioned technical matters and also propose a kind of banding machine, comprise winding differential slip shaft as above.
Compared with prior art, banding machine of the present invention and winding differential slip shaft, by adopting piston dexterously, contacting part and elastic component to form Pneumatic friction combination, can be applicable to the narrow rolling application scenarios of banding machine well.
Accompanying drawing explanation
Fig. 1 is the structural representation of winding differential slip shaft of the present invention, and wherein multiple press strip is in decomposing state.
Fig. 2 be winding differential slip shaft of the present invention vertically analyse and observe signal, wherein eliminate rolling barrel and embrace a ring.
Fig. 3 be in Fig. 1 along A-A to analyse and observe signal.
Fig. 4 be in Fig. 1 along B-B to analyse and observe signal.
Fig. 5 shows adjacent two row's radial air flow grooves and to misplace stacked situation.
Wherein, description of reference numerals is as follows:
1 axle body 11 axial flow road 12 radial air flow groove 15 high-speed joint 16 end cap 17O shape seal ring 18 press strip 181 first paragraph 182 second segment 183 the 3rd section of 3 rewinding reel 4 armfuls of ring 41 governing screw 9 Pneumatic frictions combine 91 seal ring 92 pistons 93 and contact part 94 elastic component 931 and come directly towards.
Detailed description of the invention
Below in conjunction with the accompanying drawing of this specification sheets, elaboration is further given to preferred embodiment of the present invention.
See the structural representation that Fig. 1 and Fig. 2, Fig. 1 are winding differential slip shafts of the present invention, wherein multiple press strip is in decomposing state.Fig. 2 be winding differential slip shaft of the present invention vertically analyse and observe signal, wherein eliminate rolling barrel and embrace a ring.The present invention proposes a kind of banding machine, it comprises winding differential slip shaft, this winding differential slip shaft roughly comprises: axle body 1, its axial flow road 11 with the both ends of the surface of this axle body 1 through and the many rows radial air flow groove 12 of axial direction be communicated with this axial flow road 11; Multiple rolling barrel 3, is set on this axle body 1, and each rolling barrel 3 correspondence is nested with on many row's radial air flow grooves 12; And multiple Pneumatic friction combination 9, each Pneumatic friction combines 9 correspondences and is installed in a radial air flow groove 12, and can contacting with the inboard friction of rolling barrel 3 by during air pressure inside effect.
In conjunction with see Fig. 3 to Fig. 5, Fig. 3 be in Fig. 1 along A-A to analyse and observe signal.Fig. 4 be in Fig. 1 along B-B to analyse and observe signal.Fig. 5 shows adjacent two row's radial air flow grooves and to misplace stacked situation.In the present embodiment, often arrange radial air flow groove 12 and have three airslides 12, they are along the circumferential direction uniform, that is, and spaced 120 degree.The arrangement and two adjacent row's radial air flow grooves 12 misplace, visible see Fig. 5, preferably, two adjacent row's radial air flow grooves 12 are the arrangements that evenly misplace, that is, when adjacent two row's radial air flow grooves 12 dislocation are stacked to together, between two adjacent radial air flow grooves 12 spaced 60 degree.
A wherein end face of this axle body 1 is equiped with high-speed joint 15, other end is equiped with end cap 16, becomes a sealed cylinder block to make this winding differential slip shaft.In the present embodiment, this end cap 16 is sealed by O-ring seals 17.
The arranged outside of this axle body 1 has multiple groove extended vertically.This winding differential slip shaft also comprises the multiple press strips 18 be installed in these grooves.The outer surface of these press strips 18 is not above the outer surface of this axle body 1.In the present embodiment, in each groove, the press strip 18 of corresponding installing is divided into multistage, such as: first paragraph 181, second segment 182 and the 3rd section 183.Every section of press strip 181,182,183 corresponds to multiple radial air flow groove 12 and is installed in the Pneumatic friction combination 9 in radial air flow groove 12.
These rolling barrels 3 are one by one along the axial array of this axle body 1.Each rolling barrel 3 correspondence is nested with at least two row's radial air flow grooves 12, comprises three radial air flow grooves 12 owing to often arranging radial air flow groove 12, and therefore that is, each rolling barrel 3 has six Pneumatic friction combinations 9 at least to provide slippage power.
This winding differential slip shaft also comprises: embrace ring 4, to guarantee that these rolling barrels 3 can not axially be run for two that are installed in these rolling barrel 3 two ends.In the present embodiment, each armful of ring 4 is installed on this axle body 1 by governing screw 41, by regulating these fixed position of governing screw 41 on axle body 1, can regulate and embrace the fixed position of ring 4 on axle body 1.
The combination of this Pneumatic friction 9 specifically comprises: piston 92, the seal ring 91 matched with this piston 92, and that matches with this piston 92 contacts part 93 and contact with this elastic component 94 that part 93 matches.Wherein, sealing circle 91 is installed on this piston 92, can guarantee can not follow the tolerance clearance between this piston 92 and radial air flow groove 12 at the internal gas of axle body 1 and let out.When this piston 92 is by air pressure inside effect, this contacts part 93 can be protruding by the effect of this piston 92, provides slippage power to make this top contacting part 93 contact the inner side of rolling barrel 3; When this piston 92 is not by air pressure inside effect, this contacts part 93 and inwardly can regain by the effect of this elastic component 94, does not provide slippage power to make this top contacting part 93 can not contact the inner side of rolling barrel 3.In the present embodiment, elastic component 94 is Compress Springs, and one end of this Compress Spring offsets with the medial surface of press strip 18, the other end then offsets with the corresponding support face contacting part 93.
The principle of work of winding differential slip shaft of the present invention roughly comprises: its one end is by high-speed joint 15 air inlet, and its other end pins compression O-ring seals 17 by end cap 16 and forms sealed cylinder block; Gas enters radial air flow groove 12 via axial flow road 11, due to the sealing of seal ring 91, internal gas meeting forces piston 92 is to extrapolation, thus the top 931 contacting part 93 is ejected until withstand the inner side of rolling barrel 3, rolling barrel 3 is held out against, because each rolling barrel 3 has at least six tops 931 contacting part 93 to withstand, during motion, the inner side of rolling barrel 3 can produce enough large friction with the top 931 contacting part 93, thus provides slippage power.
Compared with prior art, banding machine of the present invention and winding differential slip shaft, by adopting piston 92 dexterously, contacting part 93 and elastic component 94 to form Pneumatic friction combination 9, can be applicable to the narrow rolling application scenarios of banding machine well.
Foregoing is only preferred embodiment of the present invention; not for limiting embodiment of the present invention; those of ordinary skill in the art are according to central scope of the present invention and spirit; can carry out corresponding flexible or amendment very easily, therefore protection scope of the present invention should be as the criterion with the protection domain required by claims.
Claims (10)
1. a winding differential slip shaft, is characterized in that, comprising: axle body, and it has many rows radial air flow groove of axial direction, and the multiple airslides often arranged in radial air flow groove are along the circumferential direction uniform, two adjacent row's radial air flow groove dislocation arrangements; Multiple rolling barrel, is set on this axle body, and each rolling barrel correspondence is nested with at least two row's radial air flow grooves; And the combination of multiple Pneumatic friction, each Pneumatic friction combination correspondence is installed in a radial air flow groove, and each Pneumatic friction combination comprises: piston, and that matches with this piston contacts part and contact with this elastic component that part matches; Wherein, when this piston is by air pressure inside effect, this contacts part can be protruding by the effect of this piston, makes this top contacting part contact the inner side of the rolling barrel of correspondence to provide slippage power; When this piston is not by air pressure inside effect, this contacts part and then inwardly can regain by the effect of this elastic component, makes the inner side of this top contacting part and this rolling barrel not inconsistent.
2. according to winding differential slip shaft according to claim 1, it is characterized in that, the combination of this Pneumatic friction also comprises: the seal ring matched with this piston, lets out for guaranteeing internal gas can not follow the tolerance clearance between this piston and this radial air flow groove.
3. according to winding differential slip shaft according to claim 1, it is characterized in that, often arrange radial air flow groove and comprise three radial air flow grooves.
4. according to winding differential slip shaft according to claim 1, it is characterized in that, the arranged outside of this axle body has multiple groove extended vertically; This winding differential slip shaft also comprises the multiple press strips be installed in these grooves, and the outer surface of these press strips is not above the outer surface of this axle body, and the elastic component in the combination of this Pneumatic friction is installed in this press strip and this contacts between part.
5. according to winding differential slip shaft according to claim 4, it is characterized in that, in each groove, correspondence is equiped with multistage press strip, and every section of press strip corresponds to multiple radial air flow groove.
6. according to winding differential slip shaft according to claim 4, it is characterized in that, the elastic component in the combination of this Pneumatic friction is Compress Spring.
7. according to the winding differential slip shaft described in any one of claim 1 to 6, it is characterized in that, these rolling barrels are one by one along the axial array of this axle body.
8. according to winding differential slip shaft according to claim 7, it is characterized in that, this winding differential slip shaft also comprises: embrace ring, for guaranteeing that these rolling barrels can not axially be run for two that are installed in the two ends of these rolling barrels respectively.
9. according to the winding differential slip shaft described in any one of claim 1 to 6, it is characterized in that, this axle body also has the both ends of the surface of this axle body through and the axial flow road be communicated with these radial air flow grooves, this axle body wherein an end face is equiped with high-speed joint, other end is equiped with end cover, make this winding differential slip shaft become a sealed cylinder block.
10. a banding machine, is characterized in that, comprises the winding differential slip shaft as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498231.4A CN105060031B (en) | 2015-08-13 | 2015-08-13 | Banding machine and winding differential slip shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498231.4A CN105060031B (en) | 2015-08-13 | 2015-08-13 | Banding machine and winding differential slip shaft |
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| Publication Number | Publication Date |
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| CN105060031A true CN105060031A (en) | 2015-11-18 |
| CN105060031B CN105060031B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510498231.4A Active CN105060031B (en) | 2015-08-13 | 2015-08-13 | Banding machine and winding differential slip shaft |
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| CN (1) | CN105060031B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569453A (en) * | 2018-05-04 | 2018-09-25 | 旌德县瀚海星云智能化技术研发有限公司 | Automatic labeling machinery hand in a kind of injection mould |
| CN109230685A (en) * | 2018-08-10 | 2019-01-18 | 东莞市澳中电子材料有限公司 | A kind of location structure of slip shaft |
| CN109879119A (en) * | 2019-04-15 | 2019-06-14 | 东莞市雅康精密机械有限公司 | A kind of inflatable shaft device |
| CN110498298A (en) * | 2019-07-17 | 2019-11-26 | 徐州祥华丝绸有限公司 | What a kind of silk goods used has tripping spring velocity pick-up silk weaving line roller arrangement |
| CN110524615A (en) * | 2018-05-25 | 2019-12-03 | 米亚索乐装备集成（福建）有限公司 | A kind of material collecting device and cutting equipment |
| CN112027784A (en) * | 2020-08-28 | 2020-12-04 | 宿州市尔凯纺织有限公司 | Textile yarn winding device |
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| US5518203A (en) * | 1995-01-27 | 1996-05-21 | Yugen-Kaisya Nakadaikinzoku | Rewinding shaft of slitting machine |
| JP3450086B2 (en) * | 1995-03-15 | 2003-09-22 | 花王株式会社 | Device for winding up webs |
| CN201024015Y (en) * | 2007-04-16 | 2008-02-20 | 陆永建 | Piston drive type pneumatic axle |
| CN201395428Y (en) * | 2009-04-10 | 2010-02-03 | 佳源机电工业(昆山)有限公司 | Air bag type slip difference rolling device of split-cutting machine |
| CN103879810A (en) * | 2014-04-11 | 2014-06-25 | 美塞斯（珠海保税区）工业自动化设备有限公司 | Ball-type slip air expansion shaft |
| CN204897035U (en) * | 2015-08-13 | 2015-12-23 | 东莞市雅康精密机械有限公司 | Divide strip machine and rolling slippage axle |
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2015
- 2015-08-13 CN CN201510498231.4A patent/CN105060031B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518203A (en) * | 1995-01-27 | 1996-05-21 | Yugen-Kaisya Nakadaikinzoku | Rewinding shaft of slitting machine |
| JP3450086B2 (en) * | 1995-03-15 | 2003-09-22 | 花王株式会社 | Device for winding up webs |
| CN201024015Y (en) * | 2007-04-16 | 2008-02-20 | 陆永建 | Piston drive type pneumatic axle |
| CN201395428Y (en) * | 2009-04-10 | 2010-02-03 | 佳源机电工业(昆山)有限公司 | Air bag type slip difference rolling device of split-cutting machine |
| CN103879810A (en) * | 2014-04-11 | 2014-06-25 | 美塞斯（珠海保税区）工业自动化设备有限公司 | Ball-type slip air expansion shaft |
| CN204897035U (en) * | 2015-08-13 | 2015-12-23 | 东莞市雅康精密机械有限公司 | Divide strip machine and rolling slippage axle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569453A (en) * | 2018-05-04 | 2018-09-25 | 旌德县瀚海星云智能化技术研发有限公司 | Automatic labeling machinery hand in a kind of injection mould |
| CN110524615A (en) * | 2018-05-25 | 2019-12-03 | 米亚索乐装备集成（福建）有限公司 | A kind of material collecting device and cutting equipment |
| CN109230685A (en) * | 2018-08-10 | 2019-01-18 | 东莞市澳中电子材料有限公司 | A kind of location structure of slip shaft |
| CN109879119A (en) * | 2019-04-15 | 2019-06-14 | 东莞市雅康精密机械有限公司 | A kind of inflatable shaft device |
| CN110498298A (en) * | 2019-07-17 | 2019-11-26 | 徐州祥华丝绸有限公司 | What a kind of silk goods used has tripping spring velocity pick-up silk weaving line roller arrangement |
| CN112027784A (en) * | 2020-08-28 | 2020-12-04 | 宿州市尔凯纺织有限公司 | Textile yarn winding device |
| CN112027784B (en) * | 2020-08-28 | 2022-04-22 | 宿州玥加服装有限公司 | Textile yarn winding device |
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|---|---|
| CN105060031B (en) | 2017-12-22 |
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Address after: 523000 Guangdong Province, Dongguan city Tangxia town Longbei Longchang Road No. 2 Applicant after: Arecoon Precision Machinery Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City Longchang Tangxia Zhenlong Beiling Industrial Zone, Road No. 2 Applicant before: Arecoon Precision Machinery Co., Ltd. |
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