CN107867580A - Cutting machine, slip shaft and differential slip ring - Google Patents

Cutting machine, slip shaft and differential slip ring Download PDF

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Publication number
CN107867580A
CN107867580A CN201610855074.2A CN201610855074A CN107867580A CN 107867580 A CN107867580 A CN 107867580A CN 201610855074 A CN201610855074 A CN 201610855074A CN 107867580 A CN107867580 A CN 107867580A
Authority
CN
China
Prior art keywords
claw
inner ring
roller
plunger
differential slip
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
CN201610855074.2A
Other languages
Chinese (zh)
Inventor
徐鸿俊
贺四清
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.)
Dongguan Yakang Precision Machinery Co Ltd
Original Assignee
Dongguan Yakang Precision Machinery Co Ltd
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 Dongguan Yakang Precision Machinery Co Ltd filed Critical Dongguan Yakang Precision Machinery Co Ltd
Priority to CN201610855074.2A priority Critical patent/CN107867580A/en
Publication of CN107867580A publication Critical patent/CN107867580A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/04—Interior-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/246—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by relative rotation around the supporting spindle or core axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs

Landscapes

  • Winding Of Webs (AREA)

Abstract

A kind of cutting machine, slip shaft and differential slip ring, the differential slip ring include：Inner ring, it has and can plant endoporus therein for mandrel；Two outer shrouds, it is respectively sleeved at the both ends of the inner ring；Multiple claws, it is installed between the inner ring and the outer shroud；Multiple tops are equipped with the plunger of ball, are installed between the inner ring and the outer shroud；And multiple roll wheel assemblies, it is installed in the middle part of the inner ring；Wherein, these claws can it is protruding/inwardly retract, when protruding, these claws are capable of the inwall of tensioner barrel, in inside retract, the inwall of these claws and barrel is in contact, while the inwall of these balls and roller and barrel occurs to roll cooperation.The present invention can either facilitate the discharging of material volume, and and can enough effectively avoids harmful effect of the dry linting/bits to material volume.

Description

Cutting machine, slip shaft and differential slip ring
Technical field
The present invention relates to a kind of cutting machine, more particularly to a kind of slip shaft of cutting machine.
Background technology
On existing cutting machine, generally use slip shaft realizes the winding of material volume.Slip shaft includes mandrel and is arranged Some differential slip rings on the mandrel.Reel is arranged with slip shaft to carry out the winding of material volume.Wherein, differential slip ring is provided with card Pawl to coordinate with the inwall of reel.But due to friction between claw and the inwall of reel be present, the presence of this friction, one Aspect can cause the discharging of material volume very laborious, on the other hand claw can be caused to scratch mandrel interior wall, consequently, it is possible to be aluminium in reel When material, aluminium powder can be fallen, when reel is paper wood matter, paper scrap can be fallen, carry out harmful effect so as to be fed winding.Can See, be necessary to be improved in fact.
The content of the invention
The technical problems to be solved by the invention are to overcome the shortcomings of present in above-mentioned prior art, and propose a kind of sliding Difference ring, can either facilitate the discharging of material volume, and and can enough effectively avoids harmful effect of the dry linting/bits to material volume.
The present invention proposes a kind of differential slip ring for above-mentioned technical problem, and it includes：Inner ring, it has and can planted for mandrel Endoporus therein；Two outer shrouds, it is respectively sleeved at the both ends of the inner ring；Multiple claws, it is installed between the inner ring and the outer shroud； Multiple tops are equipped with the plunger of ball, are installed between the inner ring and the outer shroud；And multiple roll wheel assemblies, it is installed in the inner ring Middle part；Wherein, these claws can it is protruding/inwardly retract, when protruding, these claws being capable of tensioner material The inwall of cylinder, in inside retract, the inwall of these claws and barrel is in contact, while these balls and roller and barrel Inwall, which occurs to roll, to be coordinated.
In certain embodiments, it is uniformly distributed in every one end of the inner ring, these claws, these plungers are uniformly distributed.
In certain embodiments, these roll wheel assemblies are to be fixed on by pressing plate in the inner ring.
In certain embodiments, the roller combination include roller mount, the roller shaft being installed in the roller mount be installed in Roller on the roller shaft；The inner ring, which is provided with, is used for the roller mounting slot for installing the roller mount and the pressure for installing the pressing plate Plate mounting surface.
In certain embodiments, the inner ring is provided with plunger sliding groove, and the outer shroud is perforated provided with plunger, and the plunger can Slided on the plunger sliding groove, the ball of the plunger head correspondingly wears plunger perforation.
In certain embodiments, the inner ring is provided with claw sliding surface, and the outer shroud is perforated provided with claw, and the claw can Slided on the claw sliding surface, the claw to should be able to it is protruding in the claw perforate/inwardly retract the claw perforation.
In certain embodiments, the claw sliding surface is inclined-plane, when the claw is in the highest order of the claw sliding surface, to It is overhanging to be perforated for the claw；When the claw is in the lowest order of the claw sliding surface, inwardly retracts and perforated in the claw.
In certain embodiments, two bearings are equiped with respectively on the inside of the both ends of the inner ring, for being engaged with the mandrel.
The present invention also proposes a kind of slip shaft for above-mentioned technical problem, and it includes mandrel and is set on the mandrel extremely A few differential slip ring as described above.
The present invention also proposes a kind of cutting machine for above-mentioned technical problem, and it includes slip shaft as described above.
Compared with prior art, cutting machine of the invention, slip shaft and differential slip ring, by dexterously setting mutual cooperation Inner ring and outer rings, the plunger of claw and top tape ball is installed between inner ring and outer rings, roller group is installed at the middle part of inner ring Part, enable the claw protruding and the inwall of tensioner reel, or, inwardly retract and connect without the inwall with reel Touch, the inwall for only relying on ball and roller and reel is in rolling contact, and can either facilitate the discharging of material volume, and and can enough eliminates card Pawl scratches the possibility of the inwall of reel, effectively avoids harmful effect of the dry linting/bits to material volume.
Brief description of the drawings
Fig. 1 is the front view of the differential slip ring of the present invention.
Fig. 2 is the side view of the differential slip ring of the present invention.
Fig. 3 is the stereogram of inner ring in differential slip ring of the invention.
Wherein, description of reference numerals is as follows:The claw of 10 differential slip ring, 1 inner ring, 11 endoporus, 12 plunger sliding groove 13 The roll wheel assembly 61 of 14 roller mounting slot of sliding surface, 15 pressing plate installation position, 2 outer shroud, 3 claw, 4 plunger, 5 ball 6 The bearing of 7 pressing plate of roller mount 62 roller shaft, 63 roller 8.
Embodiment
Below in conjunction with the accompanying drawing of this specification, give presently preferred embodiments of the present invention further elaboration.
Referring to Fig. 1 to Fig. 3, Fig. 1 is the front view of the differential slip ring of the present invention.Fig. 2 is the side view of the differential slip ring of the present invention. Fig. 3 is the stereogram of inner ring in differential slip ring of the invention.The present invention proposes a kind of cutting machine, and it includes slip shaft, for realizing The winding discharging of coiled strip.The slip shaft includes mandrel and some differential slip rings 10 being set on the mandrel.The differential slip ring 10 is substantially Including：Inner ring 1；It is respectively sleeved at two outer shrouds 2 at the both ends of inner ring 1；The claw 3 being installed between the inner ring 1 and outer shroud 2； 8 claws 3 being installed between the inner ring 1 and outer shroud 2；8 plungers 4 being installed between the inner ring 1 and outer shroud 2；It is installed in The ball 5 on each head of plunger 4；It is installed in 4 roll wheel assemblies 6 at the middle part of the inner ring 1；For the roll wheel assembly 6 to be installed Briquetting 7 onto the inner ring 1；And it is respectively installed in two bearings 8 on the inside of the both ends of the inner ring 1.
The inner ring 1 has central bore 11, is worn wherein for the mandrel.The mandrel and the endoporus for wearing the two bearings 8, The two bearings 8 can be that the inner ring 1 provides necessary support.
The both ends of the inner ring 1 are respectively provided with 4 plunger sliding grooves 12, and each plunger sliding groove 12, which is used to correspond to, supplies a plunger 4 slide on.The outer shroud 2 is installed in one end of the inner ring 1, four plunger perforation is which is provided with, with this 4 plunger sliding grooves 12 is corresponding.The ball 5 for being installed in the head of plunger 4 is protruding in the plunger perforation on the outer shroud 2.In some states, rolling Pearl 5 can be in contact with the inwall of reel.In the present embodiment, 4 plunger sliding grooves 12 of one end of the inner ring 1 are differences 90 degree are evenly arranged.Likewise, 4 plungers perforation on the outer shroud 2 is that 90 degree of difference is evenly arranged.
The both ends of the inner ring 1 are respectively provided with 4 claw sliding surfaces 13, and each claw sliding surface 13, which is used to correspond to, supplies a claw 3 slide on.The outer shroud 2 is provided with four claws and perforated, corresponding with this 4 claw sliding surfaces 13.The claw 3 can be to The overhanging claw perforation on the outer shroud 2.Wherein, the claw sliding surface 13 is inclined-plane.The claw is in the claw 3 to slide During the highest order in face 13, the claw 3 is protruding in the claw perforation on the outer shroud 2, being capable of tensioner reel；At the claw 3 When the lowest order of the claw sliding surface 13, the claw 3 is inwardly retracted in the claw perforation on the outer shroud 2, the inwall with reel It is not in contact.In the present embodiment, 4 claw sliding surfaces 13 of one end of the inner ring 1 are that 90 degree of difference is evenly arranged.Equally , 4 claws perforation on the outer shroud 2 is that 90 degree of difference is evenly arranged.Adjacent claw perforation is perforated circumferentially with plunger 45 degree of difference.
The middle part of inner ring 1 is provided with 4 roller mounting slots 14, each roller mounting slot 14 one roll wheel assembly 6 of corresponding installing. Each roll wheel assembly 6 includes：Both ends are fixed on the roller mount 61 in the roller mounting slot 14 by two block pressur plates 7, are installed in Roller shaft 62 in the roller mount 61 and the roller 63 being installed on the roller shaft 62.The roller 63 can be with 360 degree of rotations.Should The direction of rotation of roller 63 is axially consistent with the mandrel.In the present embodiment, 4 roller mounting slots at the middle part of the inner ring 1 14 be that 90 degree of difference is evenly arranged.The roller mounting slot 14 is alignd with plunger perforation.In other embodiments, the roller mounting slot 14 can not line up with plunger perforation.
The roller 63 protrudes from the middle part outer surface of the inner ring 1.When claw 3 is retracted, the ball 63 is interior with reel Wall is in contact；Meanwhile the inwall of these balls 5 and reel is in contact.That is, when claw 3 is retracted, differential slip ring 10 Cooperation between the inwall of reel is that the rolling between roller 63 and ball 5 and the inwall of reel coordinates, rubbing action very little. This structure, can either facilitate the discharging of material volume, and and can enough eliminates the possibility that claw 3 scratches the inwall of reel, effectively avoided Harmful effect of the dry linting/bits to material volume.
On the side of these roller mounting slots 14 in the middle part of the inner ring 1, pressing plate installation position 15 is arranged with.These pressing plates 7 pass through The fastener of such as screw etc is fixed in the inner ring.And roller mounting slot 14 is accordingly fixed on roller mounting slot 14 In.
Compared with prior art, cutting machine of the invention, slip shaft and differential slip ring 10, by dexterously setting mutual cooperation Inner ring 1 and outer shroud 2, the plunger 4 of claw 3 and top tape ball 5 is installed between inner ring 1 and outer shroud 2, at the middle part of inner ring 1 Roll wheel assembly 6 is installed, claw sliding surface 13 is formed in inner ring 1 so that the claw 3 can be protruding and tensioner reel interior Wall, or, inwardly retract and be in contact without the inwall with reel, the inwall for only relying on ball 5 and roller 63 and reel occurs It is in rolling contact, the discharging of material volume can either be facilitated, and can enough eliminates the possibility that claw 3 scratches the inwall of reel, effectively avoided Harmful effect of the dry linting/bits to material volume.
The above is only presently preferred embodiments of the present invention, is not intended to limit embodiment of the present invention, and this area is general Lead to central scope and spirit of the technical staff according to the present invention, can very easily carry out corresponding flexible or modification, therefore originally The protection domain of invention should be defined by the protection domain required by claims.

Claims (10)

  1. A kind of 1. differential slip ring, it is characterised in that including：Inner ring, it has and can plant endoporus therein for mandrel；Two outer Ring, it is respectively sleeved at the both ends of the inner ring；Multiple claws, it is installed between the inner ring and the outer shroud；Multiple tops are equipped with ball Plunger, be installed between the inner ring and the outer shroud；And multiple roll wheel assemblies, it is installed in the middle part of the inner ring；Wherein, these Claw can it is protruding/inwardly retract, when protruding, these claws are capable of the inwall of tensioner barrel, inside During retraction, the inwall of these claws and barrel is in contact, while the inwall of these balls and roller and barrel occurs rolling and matched somebody with somebody Close.
  2. 2. according to the differential slip ring described in claim 1, it is characterised in that in every one end of the inner ring, these claws are uniformly distributed, These plungers are uniformly distributed.
  3. 3. according to the differential slip ring described in claim 1, it is characterised in that these roll wheel assemblies are to be fixed on the inner ring by pressing plate On.
  4. 4. according to the differential slip ring described in claim 3, it is characterised in that roller combination includes roller mount, is installed in the roller Roller shaft on seat and the roller being installed on the roller shaft；The inner ring is provided with the roller mounting slot for being used for installing the roller mount With the pressing plate mounting surface for installing the pressing plate.
  5. 5. according to the differential slip ring described in claim 1, it is characterised in that the inner ring is provided with plunger sliding groove, is set on the outer shroud There is plunger perforation, the plunger can slide on the plunger sliding groove, and the ball of the plunger head correspondingly wears plunger perforation.
  6. 6. according to the differential slip ring described in claim 1, it is characterised in that the inner ring is provided with claw sliding surface, is set on the outer shroud Have claw perforation, the claw can slide on the claw sliding surface, the claw to should be able to it is protruding in the claw perforate/ Inwardly retract the claw perforation.
  7. 7. according to the differential slip ring described in claim 6, it is characterised in that the claw sliding surface is inclined-plane, and the claw is in the card It is protruding to be perforated in the claw during highest order of pawl sliding surface；When the claw is in the lowest order of the claw sliding surface, inwardly Retract and perforated in the claw.
  8. 8. the differential slip ring according to claim 1, it is characterised in that be equiped with two bearings respectively on the inside of the both ends of the inner ring, use It is engaged in the mandrel.
  9. A kind of 9. slip shaft, it is characterised in that including mandrel and be set on the mandrel at least just like claim 1 to 8 times Differential slip ring described in one.
  10. 10. a kind of cutting machine, it is characterised in that including slip shaft as claimed in claim 9.
CN201610855074.2A 2016-09-27 2016-09-27 Cutting machine, slip shaft and differential slip ring Pending CN107867580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610855074.2A CN107867580A (en) 2016-09-27 2016-09-27 Cutting machine, slip shaft and differential slip ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610855074.2A CN107867580A (en) 2016-09-27 2016-09-27 Cutting machine, slip shaft and differential slip ring

Publications (1)

Publication Number Publication Date
CN107867580A true CN107867580A (en) 2018-04-03

Family

ID=61752184

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610855074.2A Pending CN107867580A (en) 2016-09-27 2016-09-27 Cutting machine, slip shaft and differential slip ring

Country Status (1)

Country Link
CN (1) CN107867580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110434627A (en) * 2019-08-26 2019-11-12 东莞市晋诚机械有限公司 A kind of anti-scratch centering machine
CN110508865A (en) * 2019-08-26 2019-11-29 东莞市晋诚机械有限公司 A kind of interior pipe installation with anti-scratch centering machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179009A1 (en) * 1972-04-03 1973-11-16 Flagg Richard
CN2611334Y (en) * 2003-03-21 2004-04-14 赵令泽 Charging barrel brake shaft structure
EP1035063B1 (en) * 1999-03-05 2005-02-16 Fuji Tekko Co., Ltd Chuck device for winding core
JP3836194B2 (en) * 1996-09-26 2006-10-18 藤森工業株式会社 Winding shaft
CN2841600Y (en) * 2005-10-14 2006-11-29 赵令泽 Winding deviation shaft structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179009A1 (en) * 1972-04-03 1973-11-16 Flagg Richard
JP3836194B2 (en) * 1996-09-26 2006-10-18 藤森工業株式会社 Winding shaft
EP1035063B1 (en) * 1999-03-05 2005-02-16 Fuji Tekko Co., Ltd Chuck device for winding core
CN2611334Y (en) * 2003-03-21 2004-04-14 赵令泽 Charging barrel brake shaft structure
CN2841600Y (en) * 2005-10-14 2006-11-29 赵令泽 Winding deviation shaft structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110434627A (en) * 2019-08-26 2019-11-12 东莞市晋诚机械有限公司 A kind of anti-scratch centering machine
CN110508865A (en) * 2019-08-26 2019-11-29 东莞市晋诚机械有限公司 A kind of interior pipe installation with anti-scratch centering machine

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Application publication date: 20180403