CN101745932B - Rapid cutting device of plastic corrugated pipe - Google Patents
Rapid cutting device of plastic corrugated pipe Download PDFInfo
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- CN101745932B CN101745932B CN2009102206525A CN200910220652A CN101745932B CN 101745932 B CN101745932 B CN 101745932B CN 2009102206525 A CN2009102206525 A CN 2009102206525A CN 200910220652 A CN200910220652 A CN 200910220652A CN 101745932 B CN101745932 B CN 101745932B
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Abstract
The invention relates to a rapid cutting device of a plastic corrugated pipe. The left end and the right end of a spline shaft are respectively inserted in a spline shaft sleeve, the spline shaft and the right spline shaft sleeve are matched with each other in a sliding way, the left side and the right side of the spline shaft are respectively sleeved with a spring, the left end and the right end of the spline shaft are respectively fastened by an end cap and a screw; the end of a spiral arm can clamp the left shaft sleeve through an end fastening device, and a feeding mechanism and an automatic aligning mechanism are fastened on the right spline shaft through screws. The mechanism is simple and reliable and can accurately position and cut. Each cutting line is positioned on the central line of the trough of a plastic corrugated pipe, and the notches on the corrugated pipe after cutting are neat and consistent, thereby improving the quality of the cut surface of the corrugated pipe, ensuring the quality of next reaming procedure, and improving the production efficiency and the product quality. Due to the technical scheme, the invention changes the traditional method of positioning at first and then clamping into the method of clamping at first and then positioning, and realizes the automatic alignment and positioning of the cutter.
Description
Technical field the present invention relates to rapid cutting device of plastic corrugated pipe, particularly is applicable to small-bore plastic film capicitor is cut fast and accurately.
Background technology is at present in the plastic film capicitor cutting action, what adopt is to locate earlier the method that afterwards clamps, it is the bellows that corrugated pipe forming machine is produced, when length reaches the length that needs cutting, sensor sends signal, is installed in the locating piece on the cutting machine front jig, is moved down by ordering about of cylinder, and along the bellows surface slip, up to falling into the bellows trough.Anchor clamps clamp bellows before and after this moment, and cutting knife cuts bellows around the bellows rotation.In the prior art, after corrugated pipe forming machine sends cutting instruction, judge with photoelectric sensor and the position of plastic film capicitor trough to send instruction then that cutting machine two ends clamp mechanism starts, and clamps bellows, cutting knife moves to relevant position cutting simultaneously.Because the size of photoelectric sensor hot spot, the reaction time of front and back anchor clamps, the capital exerts an influence to the position accuracy of otch, so in the ordinary course of things, blade can just in time not aimed at the centre of trough, adds to have a lot of other error components, and is inhomogeneous such as the contraction of bellows, and the reaction time difference that exists of pneumatic system or the like, so the probability at the center of point of a knife positive alignment trough is very low when cutting at every turn.The cutting of carrying out in this case, the bellows otch out-of-flatness after can causing cutting causes follow-up enlarging process quality not ensure.Especially for small-bore bellows, because the crest height of its ripple is lower, transporting velocity is very fast, makes locating piece be difficult to accurate positioning, and the bellows cut surface problem after the cutting is even more serious.
Summary of the invention technical problem to be solved by this invention is to overcome the deficiencies in the prior art part, provide a kind of and can accurately realize aiming at bellows trough centralized positioning cutting, improve the cutter sweep of cutting back bellows kerf quality, making next process---the quality of reaming operation is guaranteed, thereby enhances productivity and the quality of product.Purpose of the present invention realizes by following technical proposals: the termination of spiral arm clamps left axle sleeve by the termination fastener, and right hub splines is enclosed within on this splined shaft, between the two for being slidingly matched; Delivering gear is anchored on the right hub splines by screw; The left and right sides of described splined shaft is with spring respectively, and the two ends, the left and right sides of splined shaft are fastening by end cap and screw institute respectively.Described delivering gear and align mechanism automatically and comprise that rectangular substrate, slide block, cross section are L shaped plate; One end of described rectangular substrate is provided with circular hole, and this circular hole neighboring is provided with screw, and the other end of described rectangular substrate is provided with U type opening upwards, and this U type open upper side limit also is provided with screw; The cross section of described slide block is I-shaped, between the dual-side of the U type opening of this I-shaped groove and described rectangular substrate for being slidingly matched; Described delivering gear is that side guide and blade on the L shaped plate formed by be fastened on the cross section with screw, this blade is by screw in compression, described cross section is between L shaped plate and the described slide block spring to be housed, and it is in L shaped plate and spring and the precession slide block that spring pressure adjustment screw passes the cross section from top to down; Described cross section is that L shaped plate is connected by the upper side edge of screw with rectangular substrate U-shaped mouth; The described mechanism that aligns automatically becomes two guide plates that are fastened on the slide block by screw to form, and is provided with the gap between described two guide plates, and described blade can slide up and down in described gap; The shape of described two guide plate dual-sides matches with the shape of the plastic film capicitor trough that is cut.Described termination fastener is that an end of splined shaft is provided with flat key and penetrates in the left axle sleeve, and by screws clamp, and described another semicircle FE Tiler and spiral arm termination are connected as a single entity left axle sleeve by the semicircle FE Tiler on the spiral arm termination and another semicircle FE Tiler.Described cross section is that the L shaped plate top is provided with the screw of adjusting the blade extension elongation.
Adopted the rapid cutting device of plastic corrugated pipe of this technical scheme, mechanism is simple and reliable, can accurately locate cutting, each cutting all is positioned at the trough position of center line of plastic film capicitor, cutting back bellows otch is neat, consistent, improve the quality of bellows cut surface, the quality of next process-reaming operation is guaranteed, improved the quality of production efficiency and product effectively.After adopting technical scheme of the present invention, changed the mode that elder generation location in the past then clamps, changed into and clamp location then earlier.The locating piece of cancellation original device is realized feed automatic capturing location.
The structure of this rapid cutting device of plastic corrugated pipe is: two ends insert respectively in left axle sleeve and the right hub splines about splined shaft, splined shaft is that flat key connects with left axle sleeve, splined shaft and right hub splines are for being slidingly matched, the left and right sides of splined shaft is with spring respectively, and the two ends, the left and right sides of splined shaft are fastening by end cap and screw institute respectively; The termination of spiral arm can clamp left axle sleeve by the termination fastener, delivering gear and align mechanism automatically and be fastened on the right hub splines by screw.
One end of rectangular substrate is provided with circular hole, and right hub splines is fastened on this circular hole neighboring by screw, and the other end of rectangular substrate is provided with U type opening upwards, and this U type open upper side limit also is provided with screw; The cross section of slide block is I-shaped, between the dual-side of the U type opening of this I-shaped groove and rectangular substrate for being slidingly matched; The cross section is that L shaped plate is fastening by the U-shaped open upper side limit of screw and rectangular substrate; The cross section is between L shaped plate and the described slide block spring to be housed, and it is in L shaped plate and spring and the precession slide block that spring pressure adjustment screw passes the cross section from top to down; Delivering gear is that with screw side guide to be fastened on the cross section be on the L shaped plate, and side guide and cross section are to be provided with between the L shaped plate to adjust extension elongation and by the blade of screw in compression by screw; Automatically aligning mechanism is with screw two guide plates to be fastened on the slide block, is provided with the blade that can slide up and down within it between two guide plates, and the shape of the dual-side of two outer guide plates matches with the shape of the plastic film capicitor trough that is cut.Described termination fastener is that semicircle FE Tiler and another the semicircle FE Tiler on the spiral arm termination passes through screws clamp, and described another semicircle FE Tiler and spiral arm termination are connected as a single entity.
Description of drawings: existing the invention will be further described in conjunction with the accompanying drawings.
Fig. 1 is the stereogram of rapid cutting device of plastic corrugated pipe of the present invention.
Fig. 2 is the parts explosion of Fig. 1.
Fig. 3 is a rapid cutting device of plastic corrugated pipe splined shaft stiff end partial sectional view of the present invention.
Fig. 4 is the A-A section of Fig. 1.
Fig. 5 is the B-B section of Fig. 1.
Fig. 6 is that the F of Fig. 5 is to view.
Fig. 7 is the N-N section of Fig. 5.
Fig. 8 is the stereogram of preface 5 among Fig. 2.
Fig. 9 is the stereogram of preface 30 among Fig. 2.
Figure 10 is the stereogram of preface 8 among Fig. 2.
Figure 11 is the stereogram of preface 19 among Fig. 2.
Figure 12 is the stereogram of preface 11 among Fig. 2.
Figure 13 is the stereogram of preface 16 among Fig. 2.
Figure 14 is the stereogram of preface 18 among Fig. 2.
Figure 15 is the stereogram of preface 14 among Fig. 2.
Figure 16 is the stereogram of preface 15 among Fig. 2.
Figure 17 is the stereogram of preface 17 among Fig. 2.
The specific embodiment now further specifies rapid cutting device of plastic corrugated pipe of the present invention in conjunction with the accompanying drawings, is splined shaft 3 to be clamped by the termination fastener in the termination of spiral arm 1, be enclosed within on the splined shaft 3 with right hub splines 8, between the two for being slidingly matched; Again delivering gear is anchored on the right hub splines 8 by screw 20; The left and right sides of this splined shaft 3 is with spring 7 and spring 9 respectively,, spring 7 is compressed between left axle sleeve 4 and the right hub splines 8.End cap 28 is fixed on the other end of splined shaft 3 by screw 29, and spring 9 is compressed between right hub splines 8 and the end cap 28.Like this, be fastened with the right hub splines 8 of delivering gear, can regulate automatically by spring 7 and 9 in the horizontal direction, realize floating of automatic capturing position by screw 20.
The termination fastener is: weld together with semicircle watt female cap 30 and spiral arm 1, during four screws 2 on tightening another semicircle watt female cap 5, semicircle watt female cap 5 and 30 will be provided with left axle sleeve 4 bandings of keyway.Left axle sleeve 4 is interconnective by flat key 6 with splined shaft 3.End cap 26 is fixed on an end of splined shaft 3 by screw 27, has also limited semicircle watt female cap 5 simultaneously in axial moving.By unclamping 4 screws 2 on the semicircle watt female cap 5, can adjust the angle of splined shaft 3, and then fastening, can realize adjustment to the cutting knife operating angle.
Delivering gear comprises that rectangular substrate 19, slide block 11, cross section are L shaped plate 14; One end of rectangular substrate 19 is provided with circular hole, and this circular hole neighboring is provided with screw, and the other end of rectangular substrate 19 is provided with U type opening upwards, and this U type open upper side limit also is provided with screw; The cross section of slide block 11 is I-shaped, also is slidingly matched between the dual-side of the U type opening of this I-shaped groove and rectangular substrate 19; Delivering gear is that with screw 23 side guide 15 to be fastened on the cross section be on the L shaped plate 14, and side guide 15 and cross section are to be provided with the blade 17 that can be adjusted extension elongations and be compressed by screw 10 by screw 24 between the L shaped plate 14.
The cross section is between L shaped plate 14 and the slide block 11 spring 12 to be housed, and it is in L shaped plate 14 and spring 12 and the precession slide block 11 that spring pressure adjustment screw 13 passes the cross section from top to down.The cross section is that L shaped plate 14 is to realize being connected with the upper side edge of the U-shaped mouth of substrate 19 by screw 22.Become the guide plate 16 and 18 that is fastened on the slide block 11 by screw 21 to form and align mechanism automatically. Guide plate 16 and 18 is fastened on the slide block 11 by 4 screws 21, leaves the gap in the middle of these two guide plates 16 and 18, and blade 17 passes this gap, and slides up and down in the crack during this time.Guide plate 16 and 18 dual-side shape match with the trough shape of the plastic film capicitor 25 that is cut.So guide plate will be made corresponding replacement as required when the plastic film capicitor of cutting different size.
When guide plate enters between two adjacent crests of plastic film capicitor, regardless of the initial position deviation, on bellows 25, because under the interaction of waviness curve and guide plate, by the automatic adjusting of the spring on the splined shaft 37 and 9, make the blade at last all can be over against the center of the trough of bellows 25.Meanwhile be fixed on the slide block 11 owing to guide plate 16 and 18, bellows 25 crests have an active force that makes progress to guide plate 16 and 18, slide block 11 is moved up, and blade 17 is owing to be fixed on the tool rest motionless, so the front end of blade 17 stretches out guide plate, around plastic film capicitor 25 rotations, 17 pairs of plastic film capicitors of blade cut blade 17 accurately along with the rotation of spiral arm 1.Among the present invention because delivering gear can about and adjust automatically up and down, no matter what position blade is in, can utilize and align the unsteady alignment blade trough center that makes that mechanism becomes automatically, realize accurately location, and owing to align the stressed upwards contraction of mechanism's one-tenth automatically, this moment, blade 17 just in time stretched out guide plate, and spiral arm begins rotation, and 17 pairs of bellowss of blade are implemented cutting.
Claims (2)
1. rapid cutting device of plastic corrugated pipe, it is characterized in that: two ends insert respectively in left axle sleeve (4) and the right hub splines (8) about splined shaft (3), splined shaft (3) connects for flat key (6) with left axle sleeve (4), splined shaft (3) and right hub splines (8) are for being slidingly matched, the left and right sides of splined shaft (3) is with left spring (7) and right spring (9) respectively, and the two ends, the left and right sides of splined shaft (3) respectively by left end cap (26) and left screw (27) and right end cap (28) and right screw (29) fastening; The termination of spiral arm (1) can clamp left axle sleeve (4) by the termination fastener, delivering gear and align mechanism automatically and be fastened on the right hub splines (8) by screw (20); One end of rectangular substrate (19) is provided with circular hole, and right hub splines (8) is fastened on this circular hole neighboring by screw (20), and the other end of rectangular substrate (19) is provided with U type opening upwards; The cross section of slide block (11) is I-shaped, between the dual-side of the U type opening of this I-shaped groove and rectangular substrate (19) for being slidingly matched; The cross section is that L shaped plate (14) is fastening with the U-shaped open upper side limit of rectangular substrate (19) by screw (22); It is in L shaped plate (14) and spring (12) and the precession slide block (11) that spring pressure adjustment screw (13) passes the cross section from top to down; Described delivering gear is that with screw (23) side guide (15) to be fastened on the cross section be on the L shaped plate (14), and side guide (15) and cross section are to be provided with the blade (17) that can be adjusted extension elongation and be compressed by screw (10) by screw (24) between the L shaped plate (14); Automatically aligning mechanism is with screw (21) guide plate (16,18) to be fastened on the slide block (11), be provided with the blade (17) that can slide up and down between the guide plate (16,18) within it, the shape of guide plate (16,18) dual-side matches with the shape of the plastic film capicitor trough that is cut.
2. rapid cutting device of plastic corrugated pipe according to claim 1, it is characterized in that: described termination fastener is that the semicircle FE Tiler (5) on spiral arm (1) termination clamps by screw (2) with another semicircle FE Tiler (30), and described another semicircle FE Tiler (30) is connected as a single entity with spiral arm (1) termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102206525A CN101745932B (en) | 2009-12-07 | 2009-12-07 | Rapid cutting device of plastic corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102206525A CN101745932B (en) | 2009-12-07 | 2009-12-07 | Rapid cutting device of plastic corrugated pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101745932A CN101745932A (en) | 2010-06-23 |
| CN101745932B true CN101745932B (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102206525A Active CN101745932B (en) | 2009-12-07 | 2009-12-07 | Rapid cutting device of plastic corrugated pipe |
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| CN (1) | CN101745932B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452099A (en) * | 2010-10-21 | 2012-05-16 | 张家港市贝尔机械有限公司 | Worm-type plastic corrugated pipe grooving machine |
| CN102514026B (en) * | 2011-12-20 | 2014-04-02 | 中山市亚泰机械实业有限公司 | Corrugated pipe cutting machine |
| CN102705687A (en) * | 2012-06-25 | 2012-10-03 | 江苏华程工业制管股份有限公司 | Pipe for cutting machine shaft sleeve |
| CN107009425B (en) * | 2017-02-27 | 2019-01-18 | 广州意达数控科技有限公司 | A kind of punching mounting structure of numerical control vibration leather cutting machine |
| CN109591067B (en) * | 2017-11-07 | 2021-08-20 | 东台市高科技术创业园有限公司 | Precise cutting device for Teflon tube |
| CN107932579B (en) * | 2017-11-29 | 2019-04-02 | 重庆昌兴塑胶有限责任公司 | A kind of cutting processing device of bellows |
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2009
- 2009-12-07 CN CN2009102206525A patent/CN101745932B/en active Active
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| CN101745932A (en) | 2010-06-23 |
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Effective date of registration: 20171225 Address after: 116024 Liaoning city of Dalian province high tech Industrial Park Qixianling love Yin Street No. 33 Patentee after: Dalian third Technology Co. Ltd. Address before: 116021 Liaoning city of Dalian province high tech Industrial Park Qixianling love Yin Street No. 33 Patentee before: Dalian Sunlight Machinery Co., Ltd. |
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