CN102990703A - Tension mechanism of automatic pipe cutting machine - Google Patents

Tension mechanism of automatic pipe cutting machine Download PDF

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Publication number
CN102990703A
CN102990703A CN201210528032XA CN201210528032A CN102990703A CN 102990703 A CN102990703 A CN 102990703A CN 201210528032X A CN201210528032X A CN 201210528032XA CN 201210528032 A CN201210528032 A CN 201210528032A CN 102990703 A CN102990703 A CN 102990703A
Authority
CN
China
Prior art keywords
strainer
regulating wheel
automatic casing
casing cutter
sensor
Prior art date
Application number
CN201210528032XA
Other languages
Chinese (zh)
Inventor
周迅
朱成
Original Assignee
苏州禹石自动化工程技术有限公司
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 苏州禹石自动化工程技术有限公司 filed Critical 苏州禹石自动化工程技术有限公司
Priority to CN201210528032XA priority Critical patent/CN102990703A/en
Publication of CN102990703A publication Critical patent/CN102990703A/en

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Abstract

The invention discloses a tension mechanism of an automatic pipe cutting machine. The tension mechanism comprises a first tension wheel, a second tension wheel and a sensor, wherein the first tension wheel can rotate and can move up and down; and the second tension wheel can rotate; and the sensor can sense the movement position of the first tension wheel and feed information back to a programmable controller of the automatic pipe cutting machine to control the rotation speed of a motor, so that the tension mechanism can run in synchronous with the motor of the automatic pipe cutting machine. Accordingly, the tension mechanism provided by the invention can effectively improve the cutting accuracy of the automatic pipe cutting machine, and is simple and reliable in structure.

Description

The strainer of automatic casing cutter
Technical field
The present invention relates to a kind of strainer that cuts the automatic casing cutter of woven hose for medical industry.
Background technology
In the production process of medical transfusion pipe, the woven hose that is used for transfusion is into the flexible pipe of dish, these flexible pipes need to be cut into certain length, the woven hose that just can be made into all size for.
Existing pipe cutting machine comprises roller bearing and cutting part.Flexible pipe with the one-tenth dish is installed on the roller bearing first, constantly rotates into the flexible pipe of dish by artificial swing roller, hose material is supplied with cutting part, thereby finish cutting.But owing to be artificial feed, can't judge accurately the feed demand of cutting part, thereby may produce the inhomogeneous situation of blank.Sometimes again owing to the uncertain factor in some production processes, machine breaks down, and the flexible pipe of one-tenth dish can't stop immediately, need manually with hand and its friction, positive it to be stopped, like this, not only make easily the operator injured, even may affect carrying out smoothly of subsequent job.And the mode of this manual work wastes time and energy, and operating efficiency is low.
Summary of the invention
The object of the invention is to provides a kind of strainer of automatic casing cutter for defects of the prior art, and it can realize the auto-tensioning to flexible pipe, and can with the running synchronised of the motor of automatic casing cutter.
For achieving the above object, the present invention has adopted following technical scheme: a kind of strainer of automatic casing cutter, described automatic casing cutter is provided with Programmable Logic Controller, it is characterized in that: described strainer comprises the first regulating wheel, the second regulating wheel and sensor, described the first regulating wheel can rotate and can move up and down, described the second regulating wheel is rotatable, and described sensor can be responded to position that described the first regulating wheel moves and information is fed back to described Programmable Logic Controller.
In addition, the present invention also comprises following attached technical scheme:
Described automatic casing cutter is provided with wall, and described the first regulating wheel and the second regulating wheel are installed in the front of described wall, and described installation of sensors is at the back side of described wall.
Described strainer also comprises the line rail on the back side that is installed in described wall and the slide block that can move along described line rail.
On the described slide block sensing chip is installed, described sensor is provided with chute, and described sensing chip can move in described chute.
Described wall is provided with groove, and described the first regulating wheel is connected by a bearing pin that passes described groove with described slide block, and described the first regulating wheel can be rotated around this bearing pin.
Bracing frame also is installed on the back side of described wall, and described sensor is fixed on the support frame as described above.
The quantity of described sensor is at least one.
Be equipped with winding slot on described first, second regulating wheel to twine flexible pipe.
Described strainer also is provided with two line ball rods, and described two line ball rods are separately positioned on the next door of described the first and second regulating wheels.
Than prior art, the invention has the advantages that: the strainer of automatic casing cutter provided by the present invention, by first, second regulating wheel and sensor are set, wherein sensor can be responded to the position that regulating wheel moves and this information be fed back to the Programmable Logic Controller of automatic casing cutter, thereby the running speed of control motor, so that the running phase mutually synchronization of this strainer and motor, effectively raise the cutting accuracy of automatic casing cutter, and it is simple and reliable for structure.
Description of drawings
Fig. 1 is the schematic perspective view corresponding to the automatic casing cutter of preferred embodiment of the present invention.
Fig. 2 is the schematic perspective view of the strainer among Fig. 1.
Fig. 3 is the schematic perspective view of the cutting mechanism among Fig. 1.
The specific embodiment
Below in conjunction with preferred embodiment and accompanying drawing thereof technical solution of the present invention is done further nonrestrictive detailed description.
With reference to Fig. 1, corresponding to the automatic casing cutter 1 of preferred embodiment of the present invention, be used for the infusion tube (not shown) of medical industry is cut, it comprises feed mechanism 2, strainer 5, feed mechanism 3 and cutting mechanism 9.
Described feed mechanism 2 comprises that loading plate 12 and the motor 21 for the installation flexible pipe is rotated to drive described loading plate 12.Loading plate 12 is installed on the motor shaft 22 of described motor 21.Described motor 21 is threephase asynchronous machine.
With further reference to Fig. 2, described strainer 5 comprises the first regulating wheel 51, the second regulating wheel 52 and sensor 55.Offer a longitudinal fluting 6 on the wall 11 of automatic casing cutter 1, the slide block 58 of wired rail 57 being installed at the back side 112 of wall 11 and can being slided up and down along this line rail 57.Above-mentioned the first regulating wheel 51 is fixedly connected by a bearing pin (not shown) of passing longitudinal fluting 6 with this slide block 58, like this so that this first regulating wheel 51 can move up and down in this groove 6 and, this first regulating wheel 51 can rotate in mobile.These the second regulating wheel 52 rotatable being installed on the wall 11 are positioned at the top of the first regulating wheel 51.Be respectively equipped with several winding slots 53 on this first, second regulating wheel 51,52, and be separately installed with line ball rod 19 at its side, in this first, second regulating wheel 51,52 winding slot 53 and by above-mentioned line ball rod 19, push down the location from the soft tube winding on the loading plate 12 like this.The grooved photoelectricity of described sensor 55 for having the infrared induction function, corresponding to preferred embodiment of the present invention, the quantity of this sensor 55 is three, it is fixedly installed in respectively on the bracing frame 59 on the back side 112 that is positioned at wall 11.The side of above-mentioned slide block 58 also is equipped with sensing chip 56, and this sensing chip 56 can move along the chute 54 of each sensor 55.Described automatic casing cutter 1 also comprises Programmable Logic Controller (PLC) (not shown), and this PLC is installed in the casing 10 of automatic casing cutter 1.When above-mentioned sensing chip 56 is moved to the chute 54 of one of them sensor 55 when interior in the drive of the first regulating wheel 51, this sensor 55 can feed back to Programmable Logic Controller with this positional information, then pass through the rotary speed of the described motor 21 of Controlled by Programmable Controller, thus the speed of control flexible pipe material loading.
Described feed mechanism 3 comprises driving wheel 7 and drives the servomotor 32 that described driving wheel 7 is rotated that wherein this servomotor 32 is installed on the back side 112 of wall 11, is positioned at the top of bracing frame 59.The quantity of described driving wheel 7 is two up and down, wherein is positioned at following driving wheel 7 and is driving wheel, directly by servomotor 32 controls, is driven pulley and be positioned at top driving wheel 7; Described flexible pipe is sandwiched between two driving wheels 7.In addition, a pipe box 8 extends between two driving wheels 7 from the second regulating wheel 52 places, until cutting mechanism 9 places, above-mentioned flexible pipe is contained in this pipe box 8.
With further reference to Fig. 3, described cutting mechanism 9 comprises cutting part 91 and drives the servomotor 13 of described cutting part 91 that wherein servomotor 13 is installed on the back side 112 of wall 11, adjacent to the servomotor 32 of above-mentioned driving wheel 7.Described cutting part 91 is installed on the fixed head 15 of described motor 13, and comprises induction pieces 20.This induction pieces 20 is installed on the motor shaft 14 of servomotor 13, and can be rotated.This cutting part 91 also comprises a pair of cutting plate 18, pair of links 17 and a blade 16.Each connecting rod 17 is connected between cutting plate 18 and the induction pieces 20, and this blade 16 is separately positioned on the end of two cutting plates 18, and is two carbide chips that can mutually connect and fit.After servomotor 13 starts, drive induction pieces 20 and be rotated, the anglec of rotation is roughly 25 degree; When induction pieces 20 turned clockwise, two cutting plates 18 were separated from each other, and when induction pieces 20 was rotated counterclockwise, two cutting plates 18 were mutually close, thereby so that the blade 16 on it is bonded to each other flexible pipe were therebetween cut off.This cutting mechanism 9 can be realized the surface trimming to flexible pipe, improved operating efficiency, and it is simple and reliable for structure.
In addition, above-mentioned automatic casing cutter 1 also comprises touch-screen 34, and described touch-screen 34 comprises startup, stops, resetting and suddenly stops four buttons 36, and controls the operation of whole pipe cutting machine.
To sum up, the course of work of automatic casing cutter of the present invention is roughly as follows: start the machine, and its each parts, all in running order such as material loading mechanism 2, strainer 5, feed mechanism 3 and cutting mechanism 9.Behind cutting mechanism 9 next section of cutting flexible pipes, feed mechanism 3 can will constantly be dragged to cutting mechanism 9 from the flexible pipe on the strainer 5, so that constantly rotation and mobile of the first regulating wheel 51, it moves to different positions and can be responded to by corresponding inductor 55, thereby information is fed back to Programmable Logic Controller, then Programmable Logic Controller is controlled the rotary speed of described motor 21 again, thereby automatically controls the speed of flexible pipe material loading.Do not stop periodic duty, until that flexible pipe is cut is complete like this.So automatic casing cutter of the present invention has been realized the surface trimming of pipe cutting machine, and improve the cutting accuracy of flexible pipe, the security of production and the efficientibility of realizing production, alleviated the manpower burden.
It is pointed out that above-mentioned preferred embodiment only is explanation technical conceive of the present invention and characteristics, its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (9)

1. the strainer of an automatic casing cutter, described automatic casing cutter is provided with Programmable Logic Controller, it is characterized in that: described strainer comprises the first regulating wheel, the second regulating wheel and sensor, described the first regulating wheel can rotate and can move up and down, described the second regulating wheel is rotatable, and described sensor can be responded to position that described the first regulating wheel moves and information is fed back to described Programmable Logic Controller.
2. the strainer of described automatic casing cutter according to claim 1, it is characterized in that: described automatic casing cutter is provided with wall, and described the first regulating wheel and the second regulating wheel are installed in the front of described wall, and described installation of sensors is at the back side of described wall.
3. the strainer of described automatic casing cutter according to claim 2 is characterized in that: described strainer also comprises the line rail on the back side that is installed in described wall and the slide block that can move along described line rail.
4. the strainer of described automatic casing cutter according to claim 3, it is characterized in that: on the described slide block sensing chip is installed, described sensor is provided with chute, and described sensing chip can move in described chute.
5. according to claim 3 or the strainer of 4 described automatic casing cutters, it is characterized in that: described wall is provided with groove, described the first regulating wheel is connected by a bearing pin that passes described groove with described slide block, and described the first regulating wheel can be rotated around this bearing pin.
6. the strainer of described automatic casing cutter according to claim 2, it is characterized in that: bracing frame also is installed on the back side of described wall, and described sensor is fixed on the support frame as described above.
7. the strainer of described automatic casing cutter according to claim 6, it is characterized in that: the quantity of described sensor is at least one.
8. the strainer of described automatic casing cutter according to claim 1 is characterized in that: be equipped with winding slot on described first, second regulating wheel to twine flexible pipe.
9. the strainer of described automatic casing cutter according to claim 1, it is characterized in that: described strainer also is provided with two line ball rods, and described two line ball rods are separately positioned on the next door of described the first and second regulating wheels.
CN201210528032XA 2012-12-10 2012-12-10 Tension mechanism of automatic pipe cutting machine CN102990703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210528032XA CN102990703A (en) 2012-12-10 2012-12-10 Tension mechanism of automatic pipe cutting machine

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Application Number Priority Date Filing Date Title
CN201210528032XA CN102990703A (en) 2012-12-10 2012-12-10 Tension mechanism of automatic pipe cutting machine

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CN102990703A true CN102990703A (en) 2013-03-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105293187A (en) * 2015-10-14 2016-02-03 苏州惠斯福自动化科技有限公司 Wire speed control device of automatic wire feeder
CN105293161A (en) * 2015-10-14 2016-02-03 苏州惠斯福自动化科技有限公司 Automatic wire feeder
CN108556032A (en) * 2018-01-20 2018-09-21 荆门怡盛源环保科技有限公司 A kind of water purifier hose cutter device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998005480A1 (en) * 1996-08-02 1998-02-12 Foamex L.P. Synthetic foam surface contouring machine
JPH10329094A (en) * 1997-05-29 1998-12-15 O M Ltd Sheet processing device
US7284305B1 (en) * 2007-01-12 2007-10-23 Milliken & Company Apparatus and process for automatically cutting textile web with reduced wrinkling
CN101685184A (en) * 2008-09-27 2010-03-31 深圳市天海泰达科技有限公司 Optical cable automatic cutting machine
CN201699081U (en) * 2010-03-23 2011-01-05 东莞市鸿宝锂电科技有限公司 Pole piece automatic molding machine
CN102689326A (en) * 2012-05-30 2012-09-26 东莞三联热缩材料有限公司 High-precision cutting and conveying device for heat shrinkage bush
CN202480143U (en) * 2012-02-07 2012-10-10 昆山田村精密机械有限公司 Feeding machine
CN102773878A (en) * 2012-07-24 2012-11-14 格兰达技术(深圳)有限公司 Detection method for fully-automatic IC (chip) tape and detection equipment thereof
CN202943683U (en) * 2012-12-10 2013-05-22 苏州禹石自动化工程技术有限公司 Strainer of automatic casing cutter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998005480A1 (en) * 1996-08-02 1998-02-12 Foamex L.P. Synthetic foam surface contouring machine
JPH10329094A (en) * 1997-05-29 1998-12-15 O M Ltd Sheet processing device
US7284305B1 (en) * 2007-01-12 2007-10-23 Milliken & Company Apparatus and process for automatically cutting textile web with reduced wrinkling
CN101685184A (en) * 2008-09-27 2010-03-31 深圳市天海泰达科技有限公司 Optical cable automatic cutting machine
CN201699081U (en) * 2010-03-23 2011-01-05 东莞市鸿宝锂电科技有限公司 Pole piece automatic molding machine
CN202480143U (en) * 2012-02-07 2012-10-10 昆山田村精密机械有限公司 Feeding machine
CN102689326A (en) * 2012-05-30 2012-09-26 东莞三联热缩材料有限公司 High-precision cutting and conveying device for heat shrinkage bush
CN102773878A (en) * 2012-07-24 2012-11-14 格兰达技术(深圳)有限公司 Detection method for fully-automatic IC (chip) tape and detection equipment thereof
CN202943683U (en) * 2012-12-10 2013-05-22 苏州禹石自动化工程技术有限公司 Strainer of automatic casing cutter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105293187A (en) * 2015-10-14 2016-02-03 苏州惠斯福自动化科技有限公司 Wire speed control device of automatic wire feeder
CN105293161A (en) * 2015-10-14 2016-02-03 苏州惠斯福自动化科技有限公司 Automatic wire feeder
CN105293161B (en) * 2015-10-14 2018-01-19 苏州惠斯福自动化科技有限公司 Automatic wire feeder
CN108556032A (en) * 2018-01-20 2018-09-21 荆门怡盛源环保科技有限公司 A kind of water purifier hose cutter device

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Application publication date: 20130327