CN200960678Y - Medical flexible pipe cutting device - Google Patents
Medical flexible pipe cutting device Download PDFInfo
- Publication number
- CN200960678Y CN200960678Y CN 200620010566 CN200620010566U CN200960678Y CN 200960678 Y CN200960678 Y CN 200960678Y CN 200620010566 CN200620010566 CN 200620010566 CN 200620010566 U CN200620010566 U CN 200620010566U CN 200960678 Y CN200960678 Y CN 200960678Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- wheel
- flexible pipe
- anvil
- servomotor
- 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 - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009966 trimming Methods 0.000 abstract 4
- 230000003068 static effect Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a medical hose trimming device which comprises a knife carrier assembly, an anvil roller assembly, a cylinder, a baseboard, etc. a rotating knife head of the knife carrier assembly is provided with a full slicing knife and a part slicing knife, servomotor is fixed on a liner bearing by a motor support, the liner bearing is nested on the core shaft of the baseboard, the anvil roller is fixed on the anvil roller shaft and driven rotating by a servomotor through a synchronous belt, the cylinder is fixed on the baseboard by a mounting corner, the knife carrier assembly is moving from left to right driven by the cylinder to realize operating switch between the whole slicing knife and the part slicing knife, speed of the rotating knife head and rotating line of the cutter is the same as speed of transmission line of the hose, the cutter and the hose are relatively rest while trimming to realize on-line dynamic trimming. The utility model has simple and reasonable structure, facilitate operating and usage to greatly improve production efficiency, completing full-cuttingand part cutting of hose while not stopping transmission, and with high trimming accuracy.
Description
Technical field
The utility model relates to a kind of cutter device for flexible pipe, specifically a kind of cutter device for flexible pipe for medical purpose.
Background technology
We know that traditional PVC flexible pipe for medical purpose cutting mode is manual operations, and the cut lengths accuracy is poor, inefficiency, and waste of material is big.The employing automatic shearing machine that also has is finished cutting, announced a kind of full-automatic PVC flexible pipe for medical purpose cutter as patent 022922083, it drives driven voller by the driven by motor drive roll, make the PVC flexible pipe that is on the supporting saddle, move along the guide rail gap, guide rail is provided with down the cutter seam, and the relevant position is equipped with cutting knife; The drive roll of cutting knife drives and shears driving and surveys operations such as chi, numeration, all by the control operation of photoelectric tube electronic switch.The conveying of flexible pipe is the state of seizing up during its cutting, can not dynamically finish cutting.And its complex structure, inefficiency is manipulated also inconvenient.We know that also in many cases, Dispoable medical transfusion, a plurality of component units of blood transfusion apparatus connect by flexible pipe for medical purpose, and the production process flexible pipe for medical purpose is wanted complete getting the raw materials ready, so that improve the production efficiency of follow-up assembling process.As multi-joint disposable sampling blood bag safe in utilization, the flexible pipe that needs reaches more than ten multistages.Like this, the needs that are cut with are cut entirely, and what have needs hemisection, to keep complete continuity.And the flexible pipe cutter of above-mentioned prior art can't be finished such operation.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of simple structure, reasonable, operation, easy to use, high efficiency, under the flexible pipe conveying does not stop state, finish flexible pipe and cut and hemisection the cutter device for flexible pipe for medical purpose that the cut lengths precision is high entirely.
The technical scheme in the invention for solving the above technical problem is: a kind of cutter device for flexible pipe for medical purpose, it comprises knife rest assembly, anvil wheel assembly, cylinder, base plate, pillar, it is characterized in that: the knife rest assembly comprises rotary cutter, servomotor, electric machine support, full cutting edge and hemisection blade are installed on the rotary cutter, rotary cutter is fixed on the servo motor shaft, servomotor is fixedly mounted on the linear bearing by electric machine support, and linear bearing is nested on the mandrel that is supported and fixed on the base plate; The anvil wheel assembly comprises anvil wheel, anvil wheel shaft, servomotor, electric machine support, synchronizing wheel, servomotor is fixed on below the base plate by the electric machine support suspension, be fixed with a synchronizing wheel on the servo motor shaft, the anvil wheel is fixed on the anvil wheel shaft, the anvil wheel shaft is fixed on the base plate by the anvil wheel bearing seat, and the other end of anvil wheel shaft is fixed with another synchronizing wheel, by synchronous band two synchronizing wheels is coupled together, rotatablely moving of servomotor passed to the anvil wheel, the anvil wheel is finished rotatablely moved; Cylinder is fixed on the base plate by the angle seat, and cylinder piston rod is connected with electric machine support, drives electric machine support and linear bearing along the mandrel move left and right, and then drives and move back and forth about the knife rest assembly is finished, and realizes that the work of full cutting edge and hemisection blade is switched.
The auxiliary traction wheel also is installed on the rotary cutter described in the utility model, and the auxiliary traction wheel is inlaid in the rotary cutter by the rotating shaft that is parallel to servo motor shaft.The auxiliary traction wheel leaned on self gravitation adjustment self-position and state and anvil wheel to cooperate and realizes the auxiliary traction function together when rotary cutter rotated.
Full cutting edge described in the utility model and hemisection blade are fixed on the same axial slices of rotary cutter.
The utility model is owing to be equipped with full cutting edge and hemisection blade on the rotary cutter, its can be under cylinder drives move left and right, realize that the work of full cutting edge and hemisection blade is switched.Full cutting edge and hemisection blade are used for taking turns supporting use with anvil, realize cutting entirely and hemisection of flexible pipe.Because the anvil wheel rotates to manage soft transmission line speed all the time, by other electrical equipment control of the prior art, make the rotational line speed of rotary cutter and cutting knife identical with flexible pipe transmission line speed, the cutting moment cutting knife with flexible pipe between relative static, can realize online dynamic cutting like this.The utility model simple structure, reasonable, operation, easy to use, production efficiency significantly improves, and under the flexible pipe conveying does not stop state, finish flexible pipe and cut entirely and hemisection, and cut lengths precision height.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of the utility model hemisection state.
Fig. 4 is the schematic diagram of the utility model auxiliary traction state
1. anvils wheel among the figure, 2. flexible pipe, 3. full cutting edge, 4. hemisection blade, 5. rotary cutter, 6. auxiliary traction wheel, 7. electric machine support, 8. servomotor, 9. linear bearing, 10. mandrel, 11. supporting seats, 12. jiaos of seats, 13. cylinder, 14. are with 15. electric machine supports, 16. servomotors synchronously, 17. pillar, 18. synchronizing wheels, 19. anvil wheel bearing seats, 20. base plate, 21. anvil wheel shafts, 22. synchronizing wheels.
The specific embodiment
From Fig. 1, Fig. 2, Fig. 3 as can be seen, a kind of cutter device for flexible pipe for medical purpose of the utility model, it comprises knife rest assembly, anvil wheel assembly, cylinder 13, base plate 20, pillar 17 etc.Base plate 20 described in the utility model is supported by four pillars 17, is the part of production line base plates such as whole flexible pipe transmission, cutting, and unifies to be connected with system.
The utility model knife rest assembly comprises rotary cutter 5, servomotor 8, electric machine support 7 etc.Full cutting edge 3 and hemisection blade 4 are installed on the rotary cutter 5, rotary cutter 5 is fixed on 8 of the servomotors, servomotor 8 is fixed on the electric machine support 7, electric machine support 7 is fixedly mounted on the linear bearing 9, linear bearing 9 is nested on the mandrel 10, and mandrel 10 is fixed on the base plate 20 by mandrel supporting seat 11.
The utility model anvil wheel assembly comprises anvil wheel 1, anvil wheel shaft 21, servomotor 16, electric machine support 15, synchronizing wheel 18,22 etc.Servomotor 16 is fixed on the anvil turbin generator support 15, servomotor 16 is fixed on below the base plate 20 by electric machine support 15 suspensions, be fixed with a synchronizing wheel 18 on 16 of the servomotors, anvil wheel 1 is fixed on the anvil wheel shaft 21, anvil wheel shaft 21 is fixed on the base plate 20 by anvil wheel bearing seat 19, the other end of anvil wheel shaft 21 is fixed with another synchronizing wheel 22, by being with 14 two synchronizing wheels 18, synchronizing wheel 22 coupled together synchronously, rotatablely moving of servomotor 16 passed to anvil wheel 1, anvil wheel 1 is finished rotatablely moved.
The utility model cylinder 13 is fixed on the base plate 20 by angle seat 12, cylinder piston rod is connected with electric machine support 7, the linear bearing 9 that drives electric machine support 7 and connect below is along mandrel 10 move left and right, and then drive and to move back and forth about the knife rest assembly is finished, realize that the work of full cutting edge 3 and hemisection blade 4 is switched.
The utility model pipe soft 2 is carried by the flexible pipe transport sector and is come, and anvil wheel 1 rotates to manage soft 2 transmission line speed all the time.The initial position of rotary cutter 5 is that full cutting edge 3 and the hemisection blade 4 on it makes progress, auxiliary traction wheel 6 remains static straight down, auxiliary traction wheel 6 is being pressed under the self gravitation effect on the anvil wheel 1 at this moment, the flexible pipe 2 that is transported by the flexible pipe transport sector passes between anvil wheel 1 and auxiliary traction wheel 6, and moves forward under their auxiliary traction.As shown in Figure 4.Rotary cutter 5 rotates to manage soft 2 transmission line speed during cutting.The rotational line speed of cutting knife is identical with the transmission line speed of flexible pipe, and is relative static between cutting moment cutter and flexible pipe, realizes online dynamic cutting like this, is exactly that flexible pipe is realized cutting under the state that does not stop, and production efficiency significantly improves.The utility model simple structure, reasonable, operation, easy to use, and cut lengths precision height.
Claims (3)
1, a kind of cutter device for flexible pipe for medical purpose, it comprises knife rest assembly, anvil wheel assembly, cylinder, base plate, pillar, it is characterized in that: the knife rest assembly comprises rotary cutter, servomotor, electric machine support, full cutting edge and hemisection blade are installed on the rotary cutter, rotary cutter is fixed on the servo motor shaft, servomotor is fixedly mounted on the linear bearing by electric machine support, and linear bearing is nested on the mandrel that is supported and fixed on the base plate; The anvil wheel assembly comprises anvil wheel, anvil wheel shaft, servomotor, electric machine support, synchronizing wheel, servomotor is fixed on below the base plate by the electric machine support suspension, be fixed with a synchronizing wheel on the servo motor shaft, the anvil wheel is fixed on the anvil wheel shaft, the anvil wheel shaft is fixed on the base plate by the anvil wheel bearing seat, the other end of anvil wheel shaft is fixed with another synchronizing wheel, by synchronous band two synchronizing wheels is coupled together; Cylinder is fixed on the base plate by the angle seat, and cylinder piston rod is connected with electric machine support.
2, cutter device for flexible pipe for medical purpose as claimed in claim 1 is characterized in that: the auxiliary traction wheel also is installed on the rotary cutter, and the auxiliary traction wheel is inlaid in the rotary cutter by the rotating shaft that is parallel to servo motor shaft.
3, cutter device for flexible pipe for medical purpose as claimed in claim 1 is characterized in that: full cutting edge and hemisection blade are fixed on the same axial slices of rotary cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010566 CN200960678Y (en) | 2006-09-30 | 2006-09-30 | Medical flexible pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010566 CN200960678Y (en) | 2006-09-30 | 2006-09-30 | Medical flexible pipe cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960678Y true CN200960678Y (en) | 2007-10-17 |
Family
ID=38797186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620010566 Expired - Lifetime CN200960678Y (en) | 2006-09-30 | 2006-09-30 | Medical flexible pipe cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960678Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310420A (en) * | 2011-06-29 | 2012-01-11 | 蚌埠市振中橡塑制品有限公司 | Transmission mechanism on cutting equipment of rubber model pre-forming machine |
| CN104858911A (en) * | 2015-06-04 | 2015-08-26 | 格力电器（武汉）有限公司 | Flexible pipe shearing device |
| CN110843004A (en) * | 2019-12-19 | 2020-02-28 | 辽宁科技大学 | Mushroom root cutting device |
| CN110893627A (en) * | 2019-11-28 | 2020-03-20 | 刘建伟 | Plastic pipe fitting cutting device with dust storage function |
-
2006
- 2006-09-30 CN CN 200620010566 patent/CN200960678Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310420A (en) * | 2011-06-29 | 2012-01-11 | 蚌埠市振中橡塑制品有限公司 | Transmission mechanism on cutting equipment of rubber model pre-forming machine |
| CN104858911A (en) * | 2015-06-04 | 2015-08-26 | 格力电器（武汉）有限公司 | Flexible pipe shearing device |
| CN110893627A (en) * | 2019-11-28 | 2020-03-20 | 刘建伟 | Plastic pipe fitting cutting device with dust storage function |
| CN110893627B (en) * | 2019-11-28 | 2021-09-24 | 刘建伟 | Plastic pipe fitting cutting device with dust storage function |
| CN110843004A (en) * | 2019-12-19 | 2020-02-28 | 辽宁科技大学 | Mushroom root cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20071017 Effective date of abandoning: 20060930 |