CN2463362Y - High-speed precision automaitc dividing cutter - Google Patents
High-speed precision automaitc dividing cutter Download PDFInfo
- Publication number
- CN2463362Y CN2463362Y CN 00240829 CN00240829U CN2463362Y CN 2463362 Y CN2463362 Y CN 2463362Y CN 00240829 CN00240829 CN 00240829 CN 00240829 U CN00240829 U CN 00240829U CN 2463362 Y CN2463362 Y CN 2463362Y
- Authority
- CN
- China
- Prior art keywords
- interior cover
- drive shaft
- brake lining
- shell
- tween drive
- 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.)
- Expired - Fee Related
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- Winding Of Webs (AREA)
Abstract
The utility model relates to a high-speed precision automatic dividing cutter, which comprises a machine frame, an unreeling roller, a reeling up roller (arm), a slitting cutter frame, etc. The reeling up arm comprises a middle shaft, a shaft sleeve and a bearing, and the middle shaft is arranged in the bearing of the shaft sleeve. The center of the middle shaft is provided with an air passage channel, and an inner sleeve, a housing and a brake pad are respectively sheathed on the outer margin of the middle shaft. The housing is circular-ring-shaped and is slid on a shaft of the inner sleeve. The axial cross section of the housing is in the shape of one to two teeth and a tension spring is arranged to connect the inner sleeve and the housing. The brake pad is a multi-petal type circular brake pad and an outer circle of the brake pad is reeled and wound by the spring. When the utility model is not added with air-pressure, the reeling up arm is expanded and opened to collect an inner barrel, when air-pressure is added outside, the reeling up arm is loosened to collect the inner barrel.
Description
The utility model relates to a kind of cutting machine, in particular for the high speed and precision automatic splitting machine that high molecular film material is cut.
Cutting apparatus is used to print, pack and the preparation of other basal lamina material, and purposes is very extensive.The high precision that for example is used for capacitor thin film, tape is cut, and is used to cut cutting of BOPP, PET, CPP, PVC, PP metalized film or the like various web-like films.Existing cutting machine comprises frame, let off roll, leveling roller, live roll, wind-up roll (arm), cuts knife rest, frequency control and actuating device thereof, PLC control setup, tenslator, photoelectricity automatic deviation rectifying device, the also additional auxiliary pneumatics of existing installation for example is used for the folding and unfolding of rolling arm etc.Yet, the part that also comes with some shortcomings of existing automatic splitting machine, for example, the rolling arm is a pneumatic type, but aerating when tensioning (pneumatics applies air pressure), and venting when unclamping, this process need consume the energy and tolerance, in case gas circuit produces fault, can influence the reliability of machine works immediately; And for example, the knife rest of cutting of existing machine is difficult for adjusting, and the existence of these deficiencies all can bring harmful effect to the work of cutting machine.
The purpose of this utility model is: a kind of cutting machine of reliable operation is provided, and working at ordinary times as the rolling arm need not aerating, and aerating when loose winding does not consume the energy and tolerance at ordinary times, even gas circuit produces fault, also can not influence the work of machine; Make simultaneously and existing cut knife rest and can adjust.
The purpose of this utility model is achieved in that a kind of high speed and precision automatic splitting machine, comprise frame, let off roll, leveling roller, live roll, wind-up roll (arm), cut knife rest, frequency control and actuating device thereof, the PLC control setup, tenslator, the photoelectricity automatic deviation rectifying device, pneumatics, it is characterized in that described rolling arm becomes with following structural group, comprise tween drive shaft, axle sleeve and bearing, and tween drive shaft is installed in the bearing of axle sleeve, tween drive shaft central authorities are provided with gas channels, the tween drive shaft outer rim puts interior cover respectively, shell and brake lining, shell is an annular arrangement, on the axle of interior cover, slide, and be provided with O shape circle between shell and the interior cover, its axial cross section is one to two dentation, and be provided with extension spring and connect interior cover and shell, brake lining is a multi-clove type annular brake lining, and be enclosed within outermost layer, the cross section of brake lining and the dentation of interior cover coincide, the cylindrical of brake lining with spring coil around.
Further improvement of the utility model is: interior cover and fusing of tween drive shaft.In addition, be provided with the axial micromatic setting of cutting knife rest, be provided with axial spring and set screw in the lateral shaft direction of cutting knife rest.
Working process of the present utility model is as follows, when not adding air pressure, shell is held in extension spring, and profile of tooth is moved back the face of dialling and strutted brake lining, rolling arm spreading rolling inner core, when adding air pressure, shell outwards slides on the axle of interior cover, and extension spring also can not be held shell, and profile of tooth is moved back in the face of dialling and received, wind-up roll and rolling inner core unclamp, and then can take off the rolling inner core.The fine setting that is provided with the axial adjustment screw in the lateral shaft direction of cutting knife rest can be regulated the position of carving knife, so that accurately cut, as without this device, precision is difficult for guaranteeing when cutting width to mm.
Characteristics of the present utility model are: a kind of cutting machine of reliable operation is provided, has overcome the deficiency of existing cutting machine, the rolling arm is worked at ordinary times and be need not aerating, and aerating when loose winding does not consume the energy and tolerance at ordinary times.Make simultaneously and existing cut knife rest and can on width, finely tune.
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment:
Fig. 1 is the utility model wind-up roll cross section structure scheme drawing
Fig. 2 is the utility model complete machine cross section structure scheme drawing
Fig. 3 cuts knife rest fine tuning structure scheme drawing for the utility model is whole
As Figure 1-3, receive in the rolling arm of process, the high speed and precision automatic splitting machine, comprise frame 2, let off roll 3, leveling roller 4, live roll 5, rolling arm 6, cut knife rest 7, frequency control and actuating device thereof, PLC control setup, tenslator, photoelectricity automatic deviation rectifying device, pneumatics, rolling arm 6 be installed on the guide rail 8 again, in order to regulate the position that difference is cut the width arm.Simultaneously, cylinder 10 is gone up but also be provided with to rolling arm 6 not only, is used to control rolling.Drive mechanism of the present utility model is the rolling transmission that centre-driven combines with surface drive, and the rolling arm is a single arm type rolling structure, adopts when being used for cutting simultaneously the narrower narrow circle of a plurality of width.Centre-driven roller 1 is equipped with the rolling arm for surface drive nip rolls, its both sides, because a plurality of volumes of cutting must be arranged after cutting, and one-sided can't laying.Rolling arm (Fig. 2) comprises tween drive shaft 11, axle sleeve 12 and bearing 13, and tween drive shaft is installed in the bearing of axle sleeve, tween drive shaft central authorities are provided with gas channels 14, cover 24 in the tween drive shaft outer rim puts respectively, shell 15 and brake lining 16, shell is an annular arrangement, on the axle of interior cover, slide, and be provided with O shape circle 17 between shell and the interior cover, its axial cross section is one to two dentation 18, and be provided with extension spring 19 and connect interior cover and shell, brake lining is 4 lobe formulas annular brake linings, promptly 4 constitute a circle, and be enclosed within outermost layer, the cross section of brake lining and the dentation of interior cover coincide, the cylindrical of brake lining with spring 20 circles around.
The utility model is whole among Fig. 3 cuts in the knife rest fine tuning structure scheme drawing, cutting on the lateral shaft 23 that knife rest 7 is installed in, is provided with axial spring 21 and axial adjustment screw 22 on knife rest.
Claims (3)
1. high speed and precision automatic splitting machine, comprise frame (2), let off roll (3), leveling roller (4), live roll (5), rolling arm (6), cut knife rest (7), frequency control and actuating device thereof, the PLC control setup, tenslator, the photoelectricity automatic deviation rectifying device, pneumatics, it is characterized in that described rolling arm becomes with following structural group, comprise tween drive shaft, axle sleeve and bearing, and tween drive shaft (11) is installed in the bearing (13) of axle sleeve (12), tween drive shaft central authorities are provided with gas channels (14), the tween drive shaft outer rim puts interior cover respectively, shell and brake lining (16), shell (15) is an annular arrangement, on the axle of interior cover, slide, and be provided with O shape circle (17) between shell and the interior cover, its axial cross section is one to two dentation (18), and be provided with extension spring and connect interior cover and shell, brake lining is a multi-clove type annular brake lining, and be enclosed within outermost layer, the cross section of brake lining and the dentation of interior cover coincide, the cylindrical of brake lining with spring coil around.
2. by the described high speed and precision automatic splitting machine of claim 1, it is characterized in that described interior cover and fusing of tween drive shaft.
3. by the described high speed and precision automatic splitting machine of claim 1, it is characterized in that on knife rest, being provided with axial spring (21) and axial adjustment screw (22) cutting on the lateral shaft (23) that knife rest (7) is installed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240829 CN2463362Y (en) | 2000-11-01 | 2000-11-01 | High-speed precision automaitc dividing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240829 CN2463362Y (en) | 2000-11-01 | 2000-11-01 | High-speed precision automaitc dividing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463362Y true CN2463362Y (en) | 2001-12-05 |
Family
ID=33601404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240829 Expired - Fee Related CN2463362Y (en) | 2000-11-01 | 2000-11-01 | High-speed precision automaitc dividing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463362Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189290A (en) * | 2010-10-29 | 2013-07-03 | 美卓造纸机械公司 | Method and device for winding of fiber webs, especially of paper and board webs |
| CN105565049A (en) * | 2016-02-05 | 2016-05-11 | 江阴中达软塑新材料股份有限公司 | Automatic efficient film splitter |
| CN107297534A (en) * | 2017-07-10 | 2017-10-27 | 嘉善五洲无油轴承有限公司 | A kind of cutter device |
| CN113548522A (en) * | 2021-07-07 | 2021-10-26 | 江阴市飞江塑料包装机械有限公司 | High-speed slitting device based on vector control |
-
2000
- 2000-11-01 CN CN 00240829 patent/CN2463362Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189290A (en) * | 2010-10-29 | 2013-07-03 | 美卓造纸机械公司 | Method and device for winding of fiber webs, especially of paper and board webs |
| CN103189290B (en) * | 2010-10-29 | 2015-11-25 | 维美德技术有限公司 | For the method and apparatus of coiled fiber web |
| CN105565049A (en) * | 2016-02-05 | 2016-05-11 | 江阴中达软塑新材料股份有限公司 | Automatic efficient film splitter |
| CN107297534A (en) * | 2017-07-10 | 2017-10-27 | 嘉善五洲无油轴承有限公司 | A kind of cutter device |
| CN113548522A (en) * | 2021-07-07 | 2021-10-26 | 江阴市飞江塑料包装机械有限公司 | High-speed slitting device based on vector control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |