CN202802486U - Pipe supply device of disposable infusion apparatus assembly equipment - Google Patents
Pipe supply device of disposable infusion apparatus assembly equipment Download PDFInfo
- Publication number
- CN202802486U CN202802486U CN 201220272838 CN201220272838U CN202802486U CN 202802486 U CN202802486 U CN 202802486U CN 201220272838 CN201220272838 CN 201220272838 CN 201220272838 U CN201220272838 U CN 201220272838U CN 202802486 U CN202802486 U CN 202802486U
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- CN
- China
- Prior art keywords
- tube
- transfusion
- gravity slide
- assembly equipment
- slide ball
- 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.)
- Withdrawn - After Issue
Links
- 238000001802 infusion Methods 0.000 title abstract 6
- 230000005484 gravity Effects 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 description 14
- 238000004804 winding Methods 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a pipe supply device of disposable infusion apparatus assembly equipment. The pipe supply device comprises a rotating shaft used for placing an infusion tube reel and a pipe supply length controller, wherein the rotating shaft is connected with a stepping motor; the pipe supply length controller is arranged between the rotating shaft and the disposable infusion apparatus assembly equipment; the pipe supply length controller is provided with a longitudinal guide post; a gravity sliding block is arranged on the guide post; a position sensor is arranged between the guide post and the gravity sliding block; and the stepping motor and the position sensor are connected with the controller. The pipe supply device has the characteristics that the degree of tightness of the infusion tube loosed to be used is proper, and the infusion tube is not deformed and wound.
Description
Technical field
This utility model relates to a kind of assembly equipment of medical apparatus and instruments, especially relates to a kind of assembly equipment of disposable transfusion device.
Background technology
Disposable transfusion device is made of parts such as intravenous needle, liquid medicine filter, transfusion short tube, liquid speed actuator, transfusion long tubes usually.In the production of traditional disposable transfusion device, generally make respectively all parts of transfusion device, pass through again hand assembled.Hand assembled not only cost of labor is high, but also can cause to a certain degree pollution to transfusion device, and this pollution is difficult to avoid, and this just requires more strict to the sterilization of postorder, and this is the increase cost further.
In order to address these problems, people also provide some to replace the method for hand assembled with machinery, be that the Chinese patent of CN102126129A discloses a kind of transfusion device automatic assembling machine such as publication number, the assembling device that has wherein related to flow box (flow controller), comprise the vibrating disk one that is used for placing flow box that is arranged on feeding table one side, frame is provided with an energy and clamps station and be in fixedly station one over against the position, vibrating disk one and fixedly continuous by feed channel two between the station, clamp station and fixedly be provided with the vertical Material moving device one that can grasp flow box and transfusion long tube and be promoted to sustained height between the station one, also be provided with the horizontal Material moving device one that the flow box on the vertical Material moving device one can be socketed on transfusion long tube one end on the described frame.
But the assembly equipment of existing transfusion device generally all provides tube for transfusion by a tube for transfusion volume, and it has plenty of an end that drags tube for transfusion by the clamping device of assembly equipment, and drives the rotation of tube for transfusion volume.This method is rolled up passive rotation at tube for transfusion, and in assembling process, the pulling force that tube for transfusion is subject to is larger, easily distortion.Another kind of structure is tube for transfusion active rotation under the driving of driving mechanism; unclamp tube for transfusion for assembling; this method is conducive to protect not tension distortion of tube for transfusion; but because the process of its loose shape tube for transfusion is generally at the uniform velocity carried out; and the advance process of transfusion device in assembling process is not at the uniform velocity, and both are difficult to synchronously, can cause sometimes pine of tube for transfusion; sometimes tight, even the problem of appearance winding.
Summary of the invention
This utility model mainly is that the solution prior art is existing in the assembling process of transfusion device, tube for transfusion occur easily tension distortion, the time technical problems such as pine, winding when tight, a kind of stand-by tube for transfusion degree of tightness appropriateness of unclamping is provided, indeformable, the confession pipe device of the disposable transfusion device assembly equipment that does not twine.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of confession pipe device of disposable transfusion device assembly equipment, it is characterized in that it comprises rotating shaft and a confession length of tube controller that is used for settling the tube for transfusion volume, described rotating shaft links to each other with a motor, the described length of tube controller that supplies is located between the assembly equipment of rotating shaft and disposable transfusion device, be provided with the longitudinally guiding post for the length of tube controller, this lead is provided with a gravity slide ball, be provided with position sensor between lead and the gravity slide ball, described motor all links to each other with controller with position sensor.Tube for transfusion is walked around gravity slide ball from the transfusion tubular axis and is entered assembly equipment, gravity slide ball can freely glide along guide pillar under the effect of himself relying on oneself, and it is being walked around from downside, and under the support of the tube for transfusion that places, must move up and down with the size that tube for transfusion is decontroled length, gravity slide ball is not enough to cause the irreversible distortion of tube for transfusion to the active force of tube for transfusion.Gravity slide ball has not only played and has prevented that the tube for transfusion of decontroling from the problem of unordered winding occuring, the length of the tube for transfusion that the position judgment of the gravity slide ball that also obtains by described displacement sensor simultaneously goes out to decontrol.Thereby judge whether to stop or proceeding putting of rotating shaft and manage action.
As preferably, described gravity slide ball is provided with a pulley, this pulley be provided with one with the suitable annular groove of tube for transfusion.Tube for transfusion places in the annular groove of pulley downside when walking around gravity slide ball.The effect of pulley is to reduce the friction between tube for transfusion and the slide block, and tube for transfusion is risen with good protective effect.
As preferably, described lead is provided with two, and described gravity slide ball is set on the lead respectively.This structure is so that lead with post better to the guide effect directivity of gravity slide ball, and it is more stable to lead.
As preferably, describedly comprise several gravity slide balls for the length of tube controller, and several are corresponding to the lead of gravity slide ball, are respectively equipped with position sensor between each gravity slide ball and the lead.The pipe crimping axle is provided with the tube for transfusion volume corresponding with gravity slide ball, and this structure has improved work efficiency so that this confession pipe device can be finished the confession plumber order that several transfusion devices are installed simultaneously.
This utility model comprises following control procedure in it uses:
1, the tube for transfusion volume is located in the rotating shaft, is pulled out by hand an end of tube for transfusion, walk around the pulley on the gravity slide ball, and be fixed on the assembly equipment of disposable transfusion device;
2, start motor, drive rotating shaft and rotate, tube for transfusion is decontroled gradually, gravity slide ball moves down gradually with the relieving of tube for transfusion, when under the gravity slide ball during mobile desired location, position sensor namely sends signal to controller, is stopped operating by controller control step motor;
3, the assembly equipment of disposable transfusion device pulling tube for transfusion assembles, and simultaneously, gravity slide ball moves up under the active force of tube for transfusion, and when gravity slide ball was moved upwards up to desired location, controller was that the control step motor starts again, and repeating step 2.
If comprise several gravity slide balls for the length of tube controller, gravity slide ball only has when last gravity slide ball arrives desired location when carrying out folding process, is just stopped operating by controller control step motor.In the process that several gravity slide balls are worked simultaneously, because machine error, have certain priority, if but the position that some gravity slide balls move down is inadequate, can cause the tube for transfusion of emitting to fall short of, if just install this moment, when assembly equipment initiatively spurs tube for transfusion, can cause excessive pulling to emitting the tube for transfusion that falls short of, to its injury.Therefore, only have when last gravity slide ball reaches desired location, just can carry out next step operation.
If comprise several gravity slide balls for the length of tube controller, gravity slide ball only has when last gravity slide ball arrives desired location when carrying out moving past journey, just restarts motor.Gravity slide ball is when moving past Cheng Zhongwei and arrive desired location, and motor just starts puts pipe, and meeting is to put length of tube long, and like this back and forth several, the tube for transfusion of emitting can be more and more longer, so that the problem that tube for transfusion can twine at last.In the technical program, if when having one or several in moving past journey, to fail to arrive assigned address, can pass through the suitable corresponding tube for transfusion of again pulling of assemble mechanism, until gravity slide ball arrives desired location, and then start motor and put pipe, the problem of twining appears with the long tube for transfusion that prevents from emitting.
The beneficial effect that brings of the present utility model is, it is existing in the assembling process of transfusion device to have solved prior art, tube for transfusion occur easily tension distortion, the time technical problems such as pine, winding when tight, realized a kind of stand-by tube for transfusion degree of tightness appropriateness of unclamping, indeformable, the confession pipe device of the disposable transfusion device assembly equipment that does not twine.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, this utility model relates to a kind of confession pipe device of disposable transfusion device assembly equipment, it comprises the rotating shaft and the confession length of tube controller that are used for settling tube for transfusion volume 4, described rotating shaft 3 links to each other 5 with a motor, the described length of tube controller that supplies is located between the assembly equipment 7 of rotating shaft and disposable transfusion device, be provided with two longitudinally guiding posts 6 for the length of tube controller, this lead 6 is provided with a gravity slide ball 1, gravity slide ball 1 is provided with a pulley 2, this pulley 2 be provided with one with the suitable annular groove of tube for transfusion.Be provided with position sensor between lead and the gravity slide ball, described motor all links to each other with controller with position sensor.
Above-mentioned for the pipe device in order to realize, this utility model in use comprises following control procedure:
1, the tube for transfusion volume is located in the rotating shaft, is pulled out by hand an end of tube for transfusion, walk around gravity slide ball, and be fixed on the assembly equipment of disposable transfusion device;
2, start motor, drive rotating shaft and rotate, tube for transfusion is decontroled gradually, gravity slide ball moves down gradually with the relieving of tube for transfusion, when under the gravity slide ball during mobile desired location, position sensor namely sends signal to controller, is stopped operating by controller control step motor;
3, the assembly equipment of disposable transfusion device pulling tube for transfusion assembles, and simultaneously, gravity slide ball moves up under the active force of tube for transfusion, and when gravity slide ball was moved upwards up to desired location, controller was that the control step motor starts again, and repeating step 2.
Embodiment 2:
On the basis of embodiment 1, the length of tube controller that supplies of the present utility model comprises 4 gravity slide balls, and corresponding two leads of each gravity slide ball are respectively equipped with position sensor between each gravity slide ball and the lead.Gravity slide ball only has when last gravity slide ball arrives desired location when carrying out folding process, is just stopped operating by controller control step motor.Gravity slide ball only has when last gravity slide ball arrives desired location when carrying out moving past journey, just restarts motor.
Claims (5)
1. device is managed in the confession of a disposable transfusion device assembly equipment, it is characterized in that it comprises rotating shaft (3) and a confession length of tube controller that is used for settling tube for transfusion volume (4), described rotating shaft (3) links to each other with a motor (5), the described length of tube controller that supplies is located between the assembly equipment of rotating shaft and disposable transfusion device, be provided with longitudinally guiding post (6) for the length of tube controller, this lead (6) is provided with a gravity slide ball (1), lead and gravity slide ball are provided with position sensor between (1), and described motor all links to each other with controller with position sensor.
Disposable transfusion device assembly equipment according to claim 1 for the pipe device, it is characterized in that described gravity slide ball is provided with a pulley, this pulley be provided with one with the suitable annular groove of tube for transfusion.
3. the confession pipe device of disposable transfusion device assembly equipment according to claim 1 and 2 is characterized in that described lead is provided with two, and described gravity slide ball is set on the lead respectively.
4. device is managed in the confession of disposable transfusion device assembly equipment according to claim 1 and 2, it is characterized in that the described length of tube controller that supplies comprises several gravity slide balls, and several are corresponding to the lead of gravity slide ball, are respectively equipped with position sensor between each gravity slide ball and the lead.
5. device is managed in the confession of disposable transfusion device assembly equipment according to claim 3, it is characterized in that the described length of tube controller that supplies comprises several gravity slide balls, and several are corresponding to the lead of gravity slide ball, are respectively equipped with position sensor between each gravity slide ball and the lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272838 CN202802486U (en) | 2012-06-11 | 2012-06-11 | Pipe supply device of disposable infusion apparatus assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272838 CN202802486U (en) | 2012-06-11 | 2012-06-11 | Pipe supply device of disposable infusion apparatus assembly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802486U true CN202802486U (en) | 2013-03-20 |
Family
ID=47861433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272838 Withdrawn - After Issue CN202802486U (en) | 2012-06-11 | 2012-06-11 | Pipe supply device of disposable infusion apparatus assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671283A (en) * | 2012-06-11 | 2012-09-19 | 浙江科技学院 | Tube supplying device of assembly equipment of disposable infusion set and control method thereof |
-
2012
- 2012-06-11 CN CN 201220272838 patent/CN202802486U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671283A (en) * | 2012-06-11 | 2012-09-19 | 浙江科技学院 | Tube supplying device of assembly equipment of disposable infusion set and control method thereof |
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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: 20130320 Effective date of abandoning: 20131030 |
|
| RGAV | Abandon patent right to avoid regrant |