CN102975221A - Automatic pipe cutting machine - Google Patents
Automatic pipe cutting machine Download PDFInfo
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- CN102975221A CN102975221A CN2012105278279A CN201210527827A CN102975221A CN 102975221 A CN102975221 A CN 102975221A CN 2012105278279 A CN2012105278279 A CN 2012105278279A CN 201210527827 A CN201210527827 A CN 201210527827A CN 102975221 A CN102975221 A CN 102975221A
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- automatic casing
- casing cutter
- feed mechanism
- cutter according
- cutting
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Abstract
The invention discloses an automatic pipe cutting machine which comprises a charging mechanism, a tensioning mechanism, a feeding mechanism, a cutting mechanism and a programmable logic controller. The charging mechanism comprises a charging disk for arranging a flexible tube and a motor for driving the charging disk to rotate, the tensioning mechanism is used for tensioning the flexible tube and comprises a movable first tensioning wheel and a sensor, the sensor is capable of sensing the moving location of the first tensioning wheel and feeding information back to the programmable logic controller, the programmable logic controller is capable of controlling the rotating speed of the motor, and the feeding mechanism is arranged between the tensioning mechanism and the cutting mechanism. The automatic pipe cutting machine has the advantages of increasing the cutting accuracy and effectively increasing the working efficiency.
Description
Technical field
The present invention relates to a kind of automatic casing cutter for medical industry cutting woven hose.
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 automatic casing cutter for defects of the prior art, and it has not only improved the accuracy of cutting, and effectively raises production efficiency.
For achieving the above object, the present invention has adopted following technical scheme: a kind of automatic casing cutter, it is characterized in that it comprises: feed mechanism, strainer, feed mechanism, cutting mechanism and Programmable Logic Controller, described feed mechanism comprises for the loading plate that flexible pipe is installed, described feed mechanism comprises that also motor is rotated to drive described loading plate, described strainer is used for the tensioning flexible pipe and comprises movably the first regulating wheel and sensor, described sensor can be sensed the position that described the first regulating wheel moves, and information fed back to Programmable Logic Controller, described Programmable Logic Controller can be controlled the rotary speed of described motor, and described feed mechanism is arranged between described strainer and the described cutting mechanism.
In addition, the present invention also proposes following attached technical scheme:
Described loading plate is installed on the motor shaft of described motor, and described motor is threephase asynchronous machine.
Described strainer also comprises the second regulating wheel, and described the second regulating wheel is rotatable to be installed on the wall of described automatic casing cutter.
Described wall is provided with groove, and described the first regulating wheel can move up and down along described groove.
Described installation of sensors is at the back side of described wall and be grooved photoelectricity, has the infrared induction function.
Described feed mechanism comprises driving wheel and drives the servomotor that described driving wheel is rotated.
The quantity of described driving wheel is two up and down, and described flexible pipe is sandwiched between two driving wheels.
Described cutting mechanism comprises cutting part and drives the servomotor of described cutting part.
Described cutting part comprises connecting rod and the blade that is driven by described connecting rod.
Described automatic casing cutter also comprises touch-screen, and described touch-screen comprises startup, stops, resetting and suddenly stops four buttons.
Than prior art, the invention has the advantages that: automatic casing cutter provided by the present invention, by motor-driven feed mechanism being set, being provided with strainer, cutting mechanism and the Programmable Logic Controller etc. of sensor, thereby realized the surface trimming of pipe cutting machine, with the cutting accuracy that improves flexible pipe, the security of production and the efficientibility of realizing production, alleviated the manpower burden.
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.
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 (10)
1. automatic casing cutter, it is characterized in that it comprises: feed mechanism, strainer, feed mechanism, cutting mechanism and Programmable Logic Controller, described feed mechanism comprises for the loading plate that flexible pipe is installed, described feed mechanism comprises that also motor is rotated to drive described loading plate, described strainer is used for the tensioning flexible pipe and comprises movably the first regulating wheel and sensor, described sensor can be sensed the position that described the first regulating wheel moves, and information fed back to Programmable Logic Controller, described Programmable Logic Controller can be controlled the rotary speed of described motor, and described feed mechanism is arranged between described strainer and the described cutting mechanism.
2. automatic casing cutter according to claim 1, it is characterized in that: described loading plate is installed on the motor shaft of described motor, and described motor is threephase asynchronous machine.
3. automatic casing cutter according to claim 1, it is characterized in that: described strainer also comprises the second regulating wheel, described the second regulating wheel is rotatable to be installed on the wall of described automatic casing cutter.
4. automatic casing cutter according to claim 3, it is characterized in that: described wall is provided with groove, and described the first regulating wheel can move up and down along described groove.
5. automatic casing cutter according to claim 3 is characterized in that: described installation of sensors is at the back side of described wall and be grooved photoelectricity, has the infrared induction function.
6. automatic casing cutter according to claim 1, it is characterized in that: described feed mechanism comprises driving wheel and drives the servomotor that described driving wheel is rotated.
7. automatic casing cutter according to claim 6 is characterized in that: the quantity of described driving wheel is two up and down, and described flexible pipe is sandwiched between two driving wheels.
8. automatic casing cutter according to claim 1, it is characterized in that: described cutting mechanism comprises cutting part and drives the servomotor of described cutting part.
9. automatic casing cutter according to claim 8 is characterized in that: described cutting part comprises connecting rod and the blade that is driven by described connecting rod.
10. according to claim 1 to 9 each described automatic casing cutters, characterized by further comprising touch-screen, described touch-screen comprises startup, stops, resetting and suddenly stops four buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105278279A CN102975221A (en) | 2012-12-10 | 2012-12-10 | Automatic pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105278279A CN102975221A (en) | 2012-12-10 | 2012-12-10 | Automatic pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102975221A true CN102975221A (en) | 2013-03-20 |
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ID=47849714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105278279A Pending CN102975221A (en) | 2012-12-10 | 2012-12-10 | Automatic pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102975221A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552114A (en) * | 2013-10-17 | 2014-02-05 | 上海亚华印刷机械有限公司 | Intermittent mechanism used for automatic die-cutting machine |
| CN104647460A (en) * | 2015-02-09 | 2015-05-27 | 杭州泰林生物技术设备有限公司 | Cutting machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518515A (en) * | 1992-07-08 | 1996-05-21 | Gps-Glasproduktions- Service Gmbh | Device for separating one or more strands of molten glass into individual glass gobs |
| 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 |
| 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 |
| CN201833406U (en) * | 2010-09-14 | 2011-05-18 | 李宗军 | Numerical control chipless cutting machine |
| CN201882703U (en) * | 2010-10-21 | 2011-06-29 | 佛山国林机电科技有限公司 | Discharging and drawing mechanism for full-automatic bag tube printing tube cutting machine |
| CN102294814A (en) * | 2011-08-03 | 2011-12-28 | 天津市塑料研究所 | Traction pipe cutter |
| CN202943670U (en) * | 2012-12-10 | 2013-05-22 | 苏州禹石自动化工程技术有限公司 | Automatic casing cutter |
-
2012
- 2012-12-10 CN CN2012105278279A patent/CN102975221A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518515A (en) * | 1992-07-08 | 1996-05-21 | Gps-Glasproduktions- Service Gmbh | Device for separating one or more strands of molten glass into individual glass gobs |
| 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 |
| 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 |
| CN201833406U (en) * | 2010-09-14 | 2011-05-18 | 李宗军 | Numerical control chipless cutting machine |
| CN201882703U (en) * | 2010-10-21 | 2011-06-29 | 佛山国林机电科技有限公司 | Discharging and drawing mechanism for full-automatic bag tube printing tube cutting machine |
| CN102294814A (en) * | 2011-08-03 | 2011-12-28 | 天津市塑料研究所 | Traction pipe cutter |
| CN202943670U (en) * | 2012-12-10 | 2013-05-22 | 苏州禹石自动化工程技术有限公司 | Automatic casing cutter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552114A (en) * | 2013-10-17 | 2014-02-05 | 上海亚华印刷机械有限公司 | Intermittent mechanism used for automatic die-cutting machine |
| CN104647460A (en) * | 2015-02-09 | 2015-05-27 | 杭州泰林生物技术设备有限公司 | Cutting machine |
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Application publication date: 20130320 |