CN108408497A - A kind of plate rail slip shaft for the retractable volume system in papermaking and printing packaging equipment - Google Patents

A kind of plate rail slip shaft for the retractable volume system in papermaking and printing packaging equipment Download PDF

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Publication number
CN108408497A
CN108408497A CN201810382891.XA CN201810382891A CN108408497A CN 108408497 A CN108408497 A CN 108408497A CN 201810382891 A CN201810382891 A CN 201810382891A CN 108408497 A CN108408497 A CN 108408497A
Authority
CN
China
Prior art keywords
main shaft
socketed
papermaking
axis
inclined wedge
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.)
Withdrawn
Application number
CN201810382891.XA
Other languages
Chinese (zh)
Inventor
乔印保
刘阳
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.)
Anhui Ze Le Mechanical And Electrical Co Ltd
Original Assignee
Anhui Ze Le Mechanical And Electrical 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 Anhui Ze Le Mechanical And Electrical Co Ltd filed Critical Anhui Ze Le Mechanical And Electrical Co Ltd
Priority to CN201810382891.XA priority Critical patent/CN108408497A/en
Publication of CN108408497A publication Critical patent/CN108408497A/en
Withdrawn legal-status Critical Current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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
    • B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations and controlling web tension
    • 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
    • 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
    • B65H75/22—Constructional details collapsible; with removable parts
    • 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
    • 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

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  • Paper (AREA)

Abstract

The invention discloses a kind of receipts in papermaking and printing packaging equipment, the plate rail slip shaft of unwinding system, including main shaft, main shaft is arranged with the first venthole and the second venthole along direction of axis line, several first and second stomatas are arranged in main shaft, first and second stomatas are connected to the first and second ventholes vertically, stop flange is socketed on the downside of the step of main shaft one end, main shaft is socketed differential slip ring component, two-sided cavity is socketed on the main shaft of differential slip ring element end, main shaft on the downside of two-sided cavity is socketed support end axle sleeve, support end axle sleeve connects spindle end external screw thread by locking nut screw-thread fit；With adjustable range extensively, it can be achieved that extremely low friction tension, peculiar structure significant increase load capacity, usage time is long, maintenance is simple, and parts can be used interchangeably, and keep its easy to maintenance, and service precision is high:Axis body non-deformability is strong, and circumference bounce is small, is applicable in the gas expansion shaft with full-automatic handling material volume, ensures that material volume unshifts when positive and negative rotation, does not loosen.

Description

A kind of plate rail for the retractable volume system in papermaking and printing packaging equipment is slided Deviation shaft
Technical field
The present invention relates to retractable volume field of mechanical technique, more particularly to a kind of in papermaking and printing packaging equipment The plate rail slip shaft of system is rolled up in retractable.
Background technology
Air-expanding shaft is also inflatable roller, is exactly in a kind of common winding of the industries such as Paper Coating, printing, unreeling shaft.By Compression（The diameter of axle restores）, it is used for tensioner tube filler.The surface rule of gas expansion shaft is distributed some collets（Protrusion）, do not pouring pressure When contracting air, the flush of collet meeting pinch in and axis loads onto paper tube or other pipes, is then passed through compression to axle center at this time Air is that collet jacks up, and fixed paper tube or other pipes may be implemented with the rotation of gas expansion shaft by film, thin plate, fiber Etc. being wrapped on paper tube or other pipes.
Since current existing air-expanding shaft product is in use since frictional force is larger, time of repetition repair is resulted in Number, also resulting in enterprise's production capacity with number cannot be promoted, and influence enterprise development.
Invention content
The purpose of the present invention is being directed to existing issue, a kind of retractable in papermaking and printing packaging equipment is provided The plate rail slip shaft of volume system.
The present invention is achieved by the following technical solutions：A kind of retractable volume in papermaking and printing packaging equipment The plate rail slip shaft of system, including main shaft, the main shaft are arranged with the first venthole and the second venthole along direction of axis line, The main shaft is radially symmetrical arranged several first stomata and second stomata, first stomata and second stomata are divided equally It is not connected to the first venthole and the second venthole not vertically, stop flange, stop flange are socketed on the downside of the step of described main shaft one end It is socketed several groups slippage ring assemblies on the main shaft of downside, two-sided cavity, two-sided cavity are socketed on the main shaft of differential slip ring element end The main shaft of downside is socketed support end axle sleeve, and support end axle sleeve connects spindle end external screw thread by locking nut screw-thread fit.
As further improvement of these options, the slippage ring assemblies are by two-sided cavity, set thrust plate, the first depth Ditch ball bearing, inclined wedge pedestal, bearing spacer, back-moving spring, the piece that rises, bearing block, the second deep groove ball bearing, piston and sealing ring group At set thrust plate is arranged in the two-sided cavity side, and the side step circle pressure of set thrust plate touches the first deep groove ball bearing, and first is deep In the side mesoporous of inclined wedge pedestal, the set thrust plate is set in the side macropore of inclined wedge pedestal ditch ball bearing device, Bearing block is set in the other side aperture of the inclined wedge pedestal, the second deep groove ball bearing, first zanjon are socketed in bearing block Bearing spacer is set between ball bearing and the second deep groove ball bearing, assembles the piece that rises in the special-shaped slot of the inclined wedge pedestal, and pass through drawing Tight spring is fixed, and back-moving spring is arranged in the interior circular groove of inclined wedge pedestal.
As further improvement of these options, several consents are respectively arranged in the both ends of the surface of the two-sided cavity, Consent is connected to its inner hole wall by the stomata being obliquely installed, and step is additionally provided in an axial direction on the two-sided cavity wall of the stomata connection Hole, stepped hole is interior to be equipped with sealing ring.
As further improvement of these options, the consent of the two-sided cavity both ends of the surface is not connected to, in the consent Piston is set.
As further improvement of these options, special-shaped slot, periphery are equipped with outside the inclined wedge pedestal side On set interior circular groove, interior circular groove intersects at special-shaped slot, and the inclined wedge pedestal is equipped with macropore, mesoporous and aperture along axis.
As further improvement of these options, also it is arranged on the main shaft between the support end axle sleeve and locking nut There are stop washer, the prong of stop washer to be arranged in the external slot of locking nut.
As further improvement of these options, driving end bearing is socketed by bearing on the upside of the main shaft step Seat.
As further improvement of these options, there are venthole and branch stomata on main shaft, separately there are several branch stomata unicom To two-sided cavity；Two-sided cavity end face is equipped with several pistons, separately has a certain number of pieces that rise to be fixed on inclined wedge bottom with back-moving spring Seat, both ends spacer ring between two-sided cavity and inclined wedge pedestal；When work, slippage ring assemblies are controlled with certain moment values of trackslipping （Torque）It skids, slippage just compensates the speed difference of generation, to accurately control the tension of each roll of material, is able to permanent Power is batched, and ensure that reeling quality；
Its principle is：Main shaft rotates under the driving of motor, drives slippage ring assemblies to rotate successively under end-face friction effect, The piece that rises in wedge base moves from inside to outside in special-shaped slot holds out against material volume inner wall, drives the rewinding cylinder being fixed on slippage ring assemblies Core and material volume rotation, complete multireel winding function；Compressed air makes piston that inclined wedge pedestal be pushed to pass through and rise by gas nozzle by gas circuit Piece top pressure compels slippage ring assemblies and changes differential slip ring frictional force size.
The present invention has the following advantages compared with prior art：With compact-sized, mentality of designing is novel, and adjustable range is wide, Extremely low friction tension can be achieved, peculiar structure significant increase load capacity, usage time is long, and maintenance is simple, the equal energy of parts It is used interchangeably, keeps its easy to maintenance, service precision is high:Axis body non-deformability is strong, and circumference bounce is small, is applicable in and full-automatic dress The gas expansion shaft of material volume is unloaded, ensures that material volume unshifts when positive and negative rotation, does not loosen.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1.
Fig. 3 is the structural schematic diagram of slippage ring assemblies in Fig. 2.
Fig. 4 is the configuration schematic diagram of Fig. 1.
Fig. 5 is the structural schematic diagram of two-sided cavity.
Fig. 6 is B-B schematic cross-sectional views in Fig. 5.
Fig. 7 is the structural schematic diagram of wedge base.
Fig. 8 is C-C schematic cross-sectional views in Fig. 7.
Fig. 9 be Fig. 7 in K to structural schematic diagram.
Specific implementation mode
The following further describes the present invention with reference to the drawings.
As shown in figures 1 to 9, a kind of plate rail slip shaft for the retractable volume system in papermaking and printing packaging equipment, Including main shaft 1, the main shaft 1 is arranged with the first venthole 101 and the second venthole 102, the main shaft 1 along direction of axis line Several first stomata 103 and second stomata 104, first stomata 103 and second stomata 104 is arranged in radial symmetric Respectively the first venthole 101 of connection and the second venthole 102, the step downside of 1 one end of the main shaft are socketed limit method vertically Orchid 2, socket several groups slippage ring assemblies 3 on the main shaft 1 of the downside of stop flange 2 are socketed on the main shaft of 31 end of slippage ring assemblies The main shaft 1 of two-sided cavity 301,3 downside of two-sided cavity is socketed support end axle sleeve 4, and support end axle sleeve 4 passes through 6 screw thread of locking nut 1 end external screw thread of mating connection main shaft.
As further improvement of these options, the slippage ring assemblies 3 are by two-sided cavity 301, set thrust plate 302, the first deep groove ball bearing 303, inclined wedge pedestal 304, bearing spacer 305, back-moving spring 306, the piece 307 that rises, bearing block 308, Set thrust plate 302, thrust is arranged in second deep groove ball bearing 309, piston 310 and sealing ring composition, 301 side of two-sided cavity The side step circle pressure of baffle 302 touches the first deep groove ball bearing 303, and the first deep groove ball bearing 303 is installed on inclined wedge pedestal 304 In side mesoporous 3044, the set thrust plate 302 is set in the side macropore 3043 of inclined wedge pedestal 304, the inclined wedge bottom The 3042 inner setting bearing block 308 of other side aperture of seat 304, the second deep groove ball bearing 309 of socket in bearing block 308, described the Bearing spacer 305, the special-shaped slot of the inclined wedge pedestal 304 are set between one deep groove ball bearing 303 and the second deep groove ball bearing 309 The piece 307 that rises is assembled in 3041, and is fixed by back-moving spring 306, and back-moving spring 306 is arranged in the interior circular groove of inclined wedge pedestal 304 In 3042.
As further improvement of these options, several plugs are respectively arranged in the both ends of the surface of the two-sided cavity 301 Hole 3011, consent 3011 are connected to its inner hole wall 3013 by the stomata 3012 being obliquely installed, and the stomata 3012 is connected to two-sided Stepped hole 3014 is additionally provided on 301 wall of cavity in an axial direction, sealing ring is equipped in stepped hole 3014.
As further improvement of these options, the consent 3011 of 301 both ends of the surface of two-sided cavity is not connected to, described Piston 310 is set in consent 3011.
As further improvement of these options, special-shaped slot 3041 is equipped with outside 304 side of inclined wedge pedestal, Interior circular groove 3042 is set on periphery, interior circular groove 3042 intersects at special-shaped slot 3041, and the inclined wedge pedestal 304 is equipped with macropore along axis 3043, mesoporous 3044 and aperture 3045.
As further improvement of these options, on the main shaft 1 between the support end axle sleeve 4 and locking nut 6 also It is arranged with stop washer 5, the prong of stop washer 5 is arranged in the external slot of locking nut 6.
As further improvement of these options, driving end bearing is socketed by bearing on the upside of 1 step of main shaft Seat.
As further improvement of these options, there are venthole and branch stomata on main shaft, separately there are several branch stomata unicom To two-sided cavity；Two-sided cavity end face is equipped with several pistons, separately has a certain number of pieces that rise to be fixed on inclined wedge bottom with back-moving spring Seat, both ends spacer ring between two-sided cavity and inclined wedge pedestal；When work, slippage ring assemblies are controlled with certain moment values of trackslipping （Torque）It skids, slippage just compensates the speed difference of generation, to accurately control the tension of each roll of material, is able to permanent Power is batched, and ensure that reeling quality；
Its principle is：Main shaft rotates under the driving of motor, drives slippage ring assemblies to rotate successively under end-face friction effect, The piece that rises in wedge base moves from inside to outside in special-shaped slot holds out against material volume inner wall, drives the rewinding cylinder being fixed on slippage ring assemblies Core and material volume rotation, complete multireel winding function；Compressed air makes piston that inclined wedge pedestal be pushed to pass through and rise by gas nozzle by gas circuit Piece top pressure compels slippage ring assemblies and changes differential slip ring frictional force size.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.

Claims (7)

1. a kind of plate rail slip shaft for the retractable volume system in papermaking and printing packaging equipment, including main shaft, feature exist In the main shaft is arranged with the first venthole and the second venthole along direction of axis line, if the main shaft is radially symmetrical arranged Do first stomata and second stomata, first stomata and second stomata be respectively connected to vertically the first venthole and The step downside of second venthole, described main shaft one end is socketed stop flange, and several groups are socketed on the main shaft on the downside of stop flange Slippage ring assemblies are socketed two-sided cavity on the main shaft of differential slip ring element end, and the main shaft on the downside of two-sided cavity is socketed support end axis Set, support end axle sleeve connect spindle end external screw thread by locking nut screw-thread fit.
2. a kind of plate rail slippage for the retractable volume system in papermaking and printing packaging equipment according to claim 1 Axis, which is characterized in that the slippage ring assemblies are by two-sided cavity, set thrust plate, the first deep groove ball bearing, inclined wedge pedestal, axis Hold spacer ring, back-moving spring, the piece that rises, bearing block, the second deep groove ball bearing, piston and sealing ring composition, the two-sided cavity side Set thrust plate is set, and the side step circle pressure of set thrust plate touches the first deep groove ball bearing, and the first deep groove ball bearing device is in inclined wedge In the side mesoporous of pedestal, the set thrust plate is set in the side macropore of inclined wedge pedestal, the inclined wedge pedestal it is another Bearing block is set in the aperture of side, the second deep groove ball bearing, first deep groove ball bearing and the second deep-groove ball are socketed in bearing block Bearing spacer is set between bearing, assembles the piece that rises in the special-shaped slot of the inclined wedge pedestal, and fixed by back-moving spring, back-moving spring It is arranged in the interior circular groove of inclined wedge pedestal.
3. a kind of plate rail slippage for the retractable volume system in papermaking and printing packaging equipment according to claim 2 Axis, which is characterized in that the both ends of the surface of the two-sided cavity are respectively arranged several consents, and consent passes through the stomata that is obliquely installed It is connected to its inner hole wall, stepped hole is additionally provided on the two-sided cavity wall of the stomata connection in an axial direction, sealing ring is equipped in stepped hole.
4. a kind of plate rail slippage for the retractable volume system in papermaking and printing packaging equipment according to claim 3 Axis, which is characterized in that the consent of the two-sided cavity both ends of the surface is not connected to, and piston is arranged in the consent.
5. a kind of plate rail slippage for the retractable volume system in papermaking and printing packaging equipment according to claim 2 Axis, which is characterized in that be equipped with special-shaped slot outside the inclined wedge pedestal side, interior circular groove, interior circular groove intersection are set on periphery In special-shaped slot, the inclined wedge pedestal is equipped with macropore, mesoporous and aperture along axis.
6. a kind of plate rail slippage for the retractable volume system in papermaking and printing packaging equipment according to claim 1 Axis, which is characterized in that stop washer is also arranged on the main shaft between the support end axle sleeve and locking nut, stop washer Prong is arranged in the external slot of locking nut.
7. a kind of plate rail slippage for the retractable volume system in papermaking and printing packaging equipment according to claim 1 Axis, which is characterized in that driving end bearing block is socketed by bearing on the upside of the main shaft step.
CN201810382891.XA 2018-04-26 2018-04-26 A kind of plate rail slip shaft for the retractable volume system in papermaking and printing packaging equipment Withdrawn CN108408497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810382891.XA CN108408497A (en) 2018-04-26 2018-04-26 A kind of plate rail slip shaft for the retractable volume system in papermaking and printing packaging equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810382891.XA CN108408497A (en) 2018-04-26 2018-04-26 A kind of plate rail slip shaft for the retractable volume system in papermaking and printing packaging equipment

Publications (1)

Publication Number Publication Date
CN108408497A true CN108408497A (en) 2018-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810382891.XA Withdrawn CN108408497A (en) 2018-04-26 2018-04-26 A kind of plate rail slip shaft for the retractable volume system in papermaking and printing packaging equipment

Country Status (1)

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CN (1) CN108408497A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109896354A (en) * 2019-04-22 2019-06-18 广东包庄科技有限公司 A kind of winder gas expansion shaft rolling-up mechanism
CN109928241A (en) * 2019-04-15 2019-06-25 东莞市雅康精密机械有限公司 A kind of more unwinding devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109928241A (en) * 2019-04-15 2019-06-25 东莞市雅康精密机械有限公司 A kind of more unwinding devices
CN109896354A (en) * 2019-04-22 2019-06-18 广东包庄科技有限公司 A kind of winder gas expansion shaft rolling-up mechanism

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Application publication date: 20180817