CN105600538B - A kind of cutting machine is with six pawl inflatable chuck devices - Google Patents
A kind of cutting machine is with six pawl inflatable chuck devices Download PDFInfo
- Publication number
- CN105600538B CN105600538B CN201610151972.XA CN201610151972A CN105600538B CN 105600538 B CN105600538 B CN 105600538B CN 201610151972 A CN201610151972 A CN 201610151972A CN 105600538 B CN105600538 B CN 105600538B
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- CN
- China
- Prior art keywords
- chuck
- cutting machine
- rises
- piston
- pawl
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- 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.)
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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
- B65H16/00—Unwinding, paying-out webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
-
- 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
- B65H2701/19—Specific article or web
Abstract
The invention discloses a kind of cutting machine with six pawl inflatable chuck devices.Predominantly meet the structure that heavy load unreels situation and is designed, by increasing air rammer top and large and small tensioner head, have in the cutting machine portion of unreeling outside an axial pressure, it is further added by the expanding force of a radial direction so that cutting machine also can smoothly complete cutting task in the case of the heavily loaded parent roll of clamping.Certain light car conditions can also be used, and be clamped using pneumatic mode, be unclamped by the reaction force of built-in compression spring, similar to single-acting formula piston-cylinder principle.Pneumatic is a kind of less expensive and reliable type of drive for electronic and surge, and is more convenient in maintenance and maintenance, and has longer service life.
Description
Technical field
The invention belongs to cutting machine equipment technology field in soft packing machine, and in particular to a kind of cutting machine is with six pawl inflatables
Chuck device.
Background technology
At present, Flexible-Packaging Industry belongs to Chaoyang industry, and wherein film roll cutting is an essential ring in Flexible-Packaging Industry,
So, the development of the quality and performance of cutting machine product on Flexible-Packaging Industry has vital influence.
In current cutting machine application field, cutting machine best result cutting speed degree is up to 400m/min, and conventional cutting machine can divide
Parent roll limited mass is cut, if cutting parent roll preponderance, portion's parent roll is unreeled when cutting speed and reaching fast state and will go out
Existing skidding, there will be severe parent roll and drops, have a strong impact on cutting quality.
The content of the invention
In order to overcome above-mentioned technical disadvantages, the present invention provides a kind of cutting machine and unreels the heavy pawl inflatable chuck of parent roll six dress in portion
Put.The structure that heavy load unreels situation and is designed predominantly is met, certain light car conditions can also be used, using pneumatic side
Formula is clamped, and is unclamped by the reaction force of built-in compression spring, similar to single-acting formula piston-cylinder principle.It is pneumatic relative to electricity
It is dynamic and be a kind of less expensive and reliable type of drive for surging, and be more convenient in maintenance and maintenance, and have more
Long service life.
In order to achieve the above object, the present invention is unreeled by increasing air rammer top and large and small tensioner head in cutting machine
Portion has outside an axial pressure, is further added by the expanding force of a radial direction so that situation of the cutting machine in the heavily loaded parent roll of clamping
Under also can smoothly complete cutting task.Its technical scheme is：Cutting machine six pawl inflatable chuck devices, generally a piston
Cylinder mechanism, including chuck main body（11）, chuck rear end cap（2）, piston top（5）, stroke limit block（6）, compression spring
（7）, chuck front end lid（8）, rise sharply head（9）, the small head that rises（10）, the chuck main body（11）It is a circular cylinder body, inwall is warp
Cross precision machined sealing surface, piston top（5）Side and chuck main body（11）Inwall passes through sealing ring（4）It is in close contact,
Chuck main body（11）Distinguish geometrical clamp back-end disk lid in both sides（2）With chuck front end lid（8）, piston top（5）With chuck front end lid
（8）Between be provided with compression spring（7）, the stroke limit block（6）It is fixed on piston top（5）The back side, the chuck rear end
Lid（2）Middle part is provided with air admission hole (1), piston top（5）Leading section is provided with the small axial dragging track of the head that rises, chuck front end lid（8）
Front end face move radially track provided with the small head that rises, be connected to the small head that rises of front end（10）Motion in orbit, rise sharply head（9）
It is fixed on the small head that rises（10）Outside.
The piston top（5）Front end face be provided with spring card slot（12）, chuck front end lid（8）The back side is provided with spring card slot
（12）, compression spring（7）It is fixed on two spring card slots（12）Between, such compression spring is in chuck rear end cap and the folder of drive end bearing bracket
Would not play under the effect of holding.
The piston top（5）Piston（5-1）And top（5-2）The mechanism being processed as one, or into split type.Its
In, piston（5-1）For cylindrical structure, U-shaped seal groove is provided with sideways, and its internal sinks has U-shaped exoskeletal rubber seal
（4）, pass through U-shaped exoskeletal rubber seal（4）With chuck main body（11）Inwall is in close contact to form sealing space, passes through compression
Air push piston comes directly towards（5）Stretch out, top（5-2）Front end is hexagonal pyramid structure, and centrum side is that angle is 40.4 °, unilateral T
Font sliding rail, symmetry orbital angle is 40.4 °.
The chuck rear end cap（2）Inner face is provided with seal groove, and its internal sinks has O-shaped close rubber gasket（3）.
The stroke limit block（6）It is two pieces of semicircular rings, being fixed in piston by bolt comes directly towards（5）The back side, use
To control piston stroke to make the small head that rises（10）Can not be from top（5-2）Unilateral T-shaped sliding rail in deviate from.If being not added with row
Journey limited block（6）, when piston top（5）Depths exceedes stroke, then the small head that rises（10）It will not be come directly towards（5-2）It is unilateral T-shaped
The constraint of sliding rail, along chuck front end lid（8）The small head that rises move radially abjection in track.
The chuck front end lid（8）Front end face move radially track provided with the small head that rises（8-2）, rail section is " work " word
Shape, when piston top（5）Stretching is moved along a straight line, and passes through top（5-2）Front end taper track thrust along folder
Disk drive end bearing bracket（8）The small head that rises move radially track and do radial alignment motion, and then tensioner paper tube inwall.
The chuck front end lid（8）Middle part is provided with self lubrication bearing hole（8-1）, inside is embedded with self lubrication bearing, it is ensured that top
Head（5-2）Can be smooth extend and retract, and ensure that good guidance quality.
The chuck main body（11）Close to chuck front end lid（8）Stop portion is provided with passage（11-1）, prevent front air cylinder
The pressure that the possible seal of chamber is very good and produces.
The head that rises sharply（9）It is that the sector designed according to 6 cun of paper tube internal diameter sizes rises block, outside is machined with vertical anti-skidding
Groove（13）.
The small head that rises（10）It is that the sector designed according to 3 cun of paper tube internal diameters rises block, outside is machined with vertical anti-slip tank
（13）, bottom design is that section is I-shaped slider track, with chuck front end lid（8）I-shaped track be engaged.
The cutting machine of the present invention is with six pawl inflatable chuck devices, by increasing air rammer top and large and small tensioner head,
The cutting machine portion of unreeling has outside an axial pressure, is further added by the expanding force of a radial direction so that cutting machine is in clamping heavy duty
Also cutting task can be smoothly completed in the case of parent roll.
Brief description of the drawings
Fig. 1 is a kind of structural upright schematic diagram of embodiment of the invention；
Fig. 2 is the structural representation that piston comes directly towards；
The structural representation of Fig. 3 chuck rear end caps；
The structural representation of Fig. 4 journey limited blocks；
The front view of Fig. 5 chuck front end lids；
Fig. 6 is Fig. 5 top view；
Fig. 7 rises sharply the front view of head；
Fig. 8 is Fig. 7 right view；
Fig. 9 is Fig. 7 top view；
Figure 10 is the front view of the small head that rises；
Figure 11 is Figure 10 right view；
Figure 12 is Figure 10 rearview；
Figure 13 is the front view of chuck main body.
In figure：1st, air admission hole；2nd, chuck rear end cap；3rd, O-shaped close rubber gasket；4th, U-shaped exoskeletal rubber seal；5th, it is living
Plug top；5-1, piston；5-2, top；6th, stroke limit block；7th, compression spring；8th, chuck front end lid；8-1, self lubrication bearing
Hole；8-2, the small head that rises move radially track；9th, rise sharply head；10th, the small head that rises；11st, chuck main body；11-1, passage；12nd, spring
Neck；13rd, anti-slip tank.
Embodiment
Explanation is further explained to the present invention with reference to embodiment.
As shown in figures 1-13, cutting machine six pawl inflatable chuck devices, generally a piston-cylinder mechanism, including chuck master
Body 11, chuck rear end cap 2, piston top 5, stroke limit block 6, compression spring 7, chuck front end lid 8, rise sharply first 9, the small head that rises
10, the chuck main body 11 is a circular cylinder body, and inwall is to pass through precision machined sealing surface, the side of piston top 5 and folder
The inwall of disc main body 11 is in close contact by U-shaped exoskeletal rubber seal 4, the both sides of chuck main body 11 difference geometrical clamp back-end disk lid
2 and chuck front end lid 8, compression spring 7 is provided between piston top 5 and chuck front end lid 8, the stroke limit block 6 is fixed on
The back side of piston top 5, the middle part of chuck rear end cap 2 is provided with air admission hole 1, and piston comes directly towards 5 leading sections provided with small head axial direction of rising
Dragging track, the front end face of chuck front end lid 8 moves radially track provided with the small head that rises, be connected to front end it is small rise it is first 10 in-orbit
On road move, rise sharply first 9 be fixed on it is small rise first 10 outside.
The front end face of the piston top 5 is provided with spring card slot 12, and the back side of chuck front end lid 8 is provided with spring card slot 12, pressure
Contracting spring 7 is fixed between two spring card slots 12, such compression spring under the clamping action of chuck rear end cap and drive end bearing bracket just
Will not play.
The mechanism that the piston 5-1 and top 5-2 of piston top 5 are processed as one, or into split type.Wherein, it is living
Plug 5-1 is cylindrical structure, and U-shaped seal groove is provided with sideways, and its internal sinks has U-shaped exoskeletal rubber seal 4, by U-shaped
Exoskeletal rubber seal 4 is in close contact to form sealing space with the inwall of chuck main body 11, and piston top is promoted by compressed air
First 5 stretch out, and top 5-2 front ends are hexagonal pyramid structure, and centrum side is that angle is 40.4 °, unilateral T-shaped sliding rail, symmetrically
Track angle is 40.4 °.The inner face of chuck rear end cap 2 is provided with seal groove, and its internal sinks has O-shaped close rubber gasket 3.
The stroke limit block 6 is two pieces of semicircular rings, the back side of piston top 5 is fixed in by bolt, for controlling
Piston stroke processed prevent it is small rise first 10 from from top 5-2 unilateral T-shaped sliding rail in deviate from.If being not added with stroke limit block
6, exceed stroke when piston comes directly towards 5 depths, then small rise first 10 will not constrained by top 5-2 unilateral T-shaped sliding rail, edge
The small head that rises for chuck front end lid 8 moves radially abjection in track.
The front end face of the chuck front end lid 8 moves radially track 8-2 provided with the small head that rises, and rail section is I-shaped,
Stretch out and moved along a straight line when piston top 5, by come directly towards 5-2 front end taper track thrust along chuck front end lid
The 8 small head that rises moves radially track and does radial alignment motion, and then tensioner paper tube inwall.The middle part of chuck front end lid 8 is provided with
Self lubrication bearing hole 8-1, inside is embedded with self lubrication bearing, it is ensured that what top 5-2 can be smooth extends and retracts, and ensure that
Good guidance quality.
The chuck main body 11 is being provided with passage 11-1 close to the stop portion of chuck front end lid 8, prevents that front air cylinder chamber may
The pressure that seal is very good and produces.
Described rise sharply first 9 is that the sector designed according to 6 cun of paper tube internal diameter sizes rises block, and outside is machined with vertical anti-slip tank
13.Small rise first 10 is that the sector designed according to 3 cun of paper tube internal diameters rises block, and outside is machined with vertical anti-slip tank 13, bottom
Section is designed as I-shaped slider track, is engaged with the I-shaped track of chuck front end lid 8.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (10)
1. cutting machine is with six pawl inflatable chuck devices, it is characterised in that a generally piston-cylinder mechanism, including chuck main body
（11）, chuck rear end cap（2）, piston top（5）, stroke limit block（6）, compression spring（7）, chuck front end lid（8）, rise sharply head
（9）, the small head that rises（10）, the chuck main body（11）It is a circular cylinder body, inwall is to pass through precision machined sealing surface, piston top
Head（5）Side and chuck main body（11）Inwall passes through sealing ring（4）It is in close contact, chuck main body（11）Distinguish geometrical clamp in both sides
Back-end disk lid（2）With chuck front end lid（8）, piston top（5）With chuck front end lid（8）Between be provided with compression spring（7）, it is described
Stroke limit block（6）It is fixed on piston top（5）The back side, the chuck rear end cap（2）Middle part is provided with air admission hole (1), piston
Top（5）Leading section is provided with the small axial dragging track of the head that rises, chuck front end lid（8）Front end face move radially rail provided with the small head that rises
Road（8-2）, it is connected to the small head that rises of front end（10）Motion in orbit, rise sharply head（9）It is fixed on the small head that rises（10）Outside,
Stroke limit block（6）It is two pieces of semicircular rings, being fixed in piston by bolt comes directly towards（5）The back side, for controlling piston row
Journey makes the small head that rises（10）Can not be from top（5-2）Unilateral T-shaped sliding rail in deviate from.
2. cutting machine according to claim 1 is with six pawl inflatable chuck devices, it is characterised in that piston comes directly towards（5）Before
End face is provided with spring card slot（12）, chuck front end lid（8）The back side is provided with spring card slot（12）, compression spring（7）It is fixed on two bullets
Spring neck（12）Between.
3. cutting machine according to claim 1 is with six pawl inflatable chuck devices, it is characterised in that piston comes directly towards（5）Work
Plug（5-1）And top（5-2）The mechanism being processed as one, or into split type.
4. cutting machine according to claim 3 is with six pawl inflatable chuck devices, it is characterised in that piston（5-1）For cylinder
Body structure, is provided with U-shaped seal groove sideways, and its internal sinks has U-shaped exoskeletal rubber seal（4）, pass through U-shaped exoskeletal rubber
Sealing ring（4）With chuck main body（11）Inwall is in close contact to form sealing space, promotes piston to come directly towards by compressed air（5）Stretch
Go out, come directly towards（5-2）Front end is hexagonal pyramid structure, and pyramid side is that angle is 40.4 °, unilateral T-shaped sliding rail, symmetry orbital
Angle is 40.4 °.
5. cutting machine according to claim 1 is with six pawl inflatable chuck devices, it is characterised in that the chuck rear end cap
（2）Inner face is provided with seal groove（21）, its inside is heavy O-shaped rubber seal（3）.
6. cutting machine according to claim 1 is with six pawl inflatable chuck devices, it is characterised in that chuck front end lid（8）'s
Front end face moves radially track provided with the small head that rises（8-2）, rail section is I-shaped, when piston top（5）Stretch out and carry out directly
Line is moved, and passes through top（5-2）Front end taper track thrust along chuck front end lid（8）The small head that rises move radially
Track does radial alignment motion, and then tensioner paper tube inwall.
7. cutting machine according to claim 1 is with six pawl inflatable chuck devices, it is characterised in that chuck front end lid（8）In
Portion is provided with self lubrication bearing hole（8-1）, inside is embedded with self lubrication bearing, it is ensured that top（5-2）Can be smooth extend and retract.
8. cutting machine according to claim 1 is with six pawl inflatable chuck devices, it is characterised in that chuck main body（11）By
Nearly chuck front end lid（8）Stop portion is provided with passage（11-1）, prevent the pressure that the possible seal of front air cylinder chamber is very good and produces.
9. cutting machine according to claim 1 is with six pawl inflatable chuck devices, it is characterised in that rise sharply head（9）It is according to 6
The sector that very little paper tube internal diameter size is designed rises block, and outside is machined with vertical anti-slip tank（13）.
10. cutting machine according to claim 1 is with six pawl inflatable chuck devices, it is characterised in that the small head that rises（10）
It is that the sector designed according to 3 cun of paper tube internal diameters rises block, outside is machined with vertical anti-slip tank（13）, bottom design is that section is
I-shaped slider track, with chuck front end lid（8）I-shaped track be engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151972.XA CN105600538B (en) | 2016-03-17 | 2016-03-17 | A kind of cutting machine is with six pawl inflatable chuck devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151972.XA CN105600538B (en) | 2016-03-17 | 2016-03-17 | A kind of cutting machine is with six pawl inflatable chuck devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105600538A CN105600538A (en) | 2016-05-25 |
| CN105600538B true CN105600538B (en) | 2017-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610151972.XA Active CN105600538B (en) | 2016-03-17 | 2016-03-17 | A kind of cutting machine is with six pawl inflatable chuck devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105600538B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697689B (en) * | 2017-07-03 | 2019-03-01 | 嘉善兴茂毛纺织染整有限公司 | Textile device capable of realizing cloth rolling and cloth releasing |
| CN107381136B (en) * | 2017-07-31 | 2023-09-19 | 肇庆市祥丰利机械实业有限公司 | Automatic chuck for strip cutting and bundling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595780Y (en) * | 2002-12-17 | 2003-12-31 | 刘金昌 | Expanding type raw paper clamp head |
| CN201647698U (en) * | 2010-04-22 | 2010-11-24 | 杭州大华工控技术有限公司 | Air machine collet for splitting machine unwinding |
| CN102756950A (en) * | 2012-07-04 | 2012-10-31 | 四川虹欧显示器件有限公司 | Rotary pneumatic expansion sleeve device |
| CN105236195A (en) * | 2015-09-17 | 2016-01-13 | 大连奥特马工业有限公司 | Splitting machine for slip shaft of double gas circuits |
| CN205575155U (en) * | 2016-03-17 | 2016-09-14 | 大连奥特马工业有限公司 | Cutting machine is with six claw physiosis (holding) chuck devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5169250B2 (en) * | 2008-01-28 | 2013-03-27 | セイコーエプソン株式会社 | Roll medium support device, recording device |
-
2016
- 2016-03-17 CN CN201610151972.XA patent/CN105600538B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595780Y (en) * | 2002-12-17 | 2003-12-31 | 刘金昌 | Expanding type raw paper clamp head |
| CN201647698U (en) * | 2010-04-22 | 2010-11-24 | 杭州大华工控技术有限公司 | Air machine collet for splitting machine unwinding |
| CN102756950A (en) * | 2012-07-04 | 2012-10-31 | 四川虹欧显示器件有限公司 | Rotary pneumatic expansion sleeve device |
| CN105236195A (en) * | 2015-09-17 | 2016-01-13 | 大连奥特马工业有限公司 | Splitting machine for slip shaft of double gas circuits |
| CN205575155U (en) * | 2016-03-17 | 2016-09-14 | 大连奥特马工业有限公司 | Cutting machine is with six claw physiosis (holding) chuck devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105600538A (en) | 2016-05-25 |
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Denomination of invention: A Six Claw Inflatable Clamp Device for Cutting Machines Effective date of registration: 20230811 Granted publication date: 20170711 Pledgee: Postal Savings Bank of China Limited Dalian Economic and Technological Development Zone Branch Pledgor: DALIAN ALTMA INDUSTRY Co.,Ltd. Registration number: Y2023980051914 |