CN101817450A - Slide chute for arraying infusion needles - Google Patents
Slide chute for arraying infusion needles Download PDFInfo
- Publication number
- CN101817450A CN101817450A CN200910046741A CN200910046741A CN101817450A CN 101817450 A CN101817450 A CN 101817450A CN 200910046741 A CN200910046741 A CN 200910046741A CN 200910046741 A CN200910046741 A CN 200910046741A CN 101817450 A CN101817450 A CN 101817450A
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- Prior art keywords
- chute
- needle
- cambered surface
- arraying
- correction
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Abstract
The invention relates to a slide chute for arraying infusion needles before medicinal infusion needles are nested with needle handles. The slide chute comprises an inclined work table, wherein rows of needle slide chutes are formed on the surface of the work table; a correction guiding block is arranged on the inclined work table; the upper surface of the correction guiding block consists of a flat straight surface, a groove and a lug boss; the lug boss is provided with a plurality of correcting slide chutes corresponding to the needle slide chutes; the flat straight surface is transited from the inclined surface to the groove bottom surface; the inclined surface can be a concave arc surface or S-shaped arc surface; the bottom of the correcting slide chute and the groove bottom surface are in the same plane; the correction guiding block is tightly clung and fixed on the front end surface of the work table; and the flat straight surface is in butt joint with the bottoms of the needle slide chutes. The slide chute has the advantages that: needles with machined needle tips slide from the slide chute in a needle end form; the arraying direction of inclined surfaces of the needles are corrected by the correction guiding block; the needles are neat and uniform, and then the needles are turned and clamped so as to enter next procedure; and the damage to needle tips is completely avoided.
Description
Technical field
The present invention relates to a kind of auxiliary device of processing medicine equipment, relate in particular to a kind of medical infusion pin is used for arraying infusion needles before last cover needle handle chute of producing.
Background technology
In the prior art, transfusion needle is made up of the needle handle of syringe needle and band fin.In the course of processing of transfusion needle, need will be on the syringe needle afterbody needle handle of cover band fin, the requirement of full-automatic manufacturing line is to process being placed on the row-needle receptacle of tip needle marshalling before the last cover.Because the draw point needle point takes the form of inclined plane, conventional way is to utilize the inclined-plane of needle point to adjust the uniform arrangement of syringe needle, the weak point of this conventional mechanism is to glide down by syringe needle to arranging from chute, be subjected to the cause of impulsive force because of its needle point, tip portion very easily sustains damage, because the impaired extremely faint of syringe needle be difficult to discover, the back of waiting a whole set of operation to finish is checked to reject and is scrapped, and the loss that causes like this is bigger.
Summary of the invention
The purpose of this invention is to provide a kind of guarantee the transfusion needle syringe needle injury-free, can be automatically with the chute that is used for arraying infusion needles of syringe needle marshalling.
The present invention is by the following technical programs in to realize: a kind of chute that is used for arraying infusion needles, it contains the bench board that is skewed, the bench board surface is provided with and is some syringe needle chutes of arranging shape, its special character is: be on the skewed bench board and also be provided with the correction orienting lug, described correction orienting lug upper surface is by flat face, groove, boss is formed, described boss is provided with and the corresponding correction chute of aforementioned some syringe needle chutes, flat face by chamfered transition to trench bottom surfaces, proofread and correct chute bottom land and trench bottom surfaces at grade, described correction orienting lug is close to and is fixed on aforementioned bench board front end face, and its flat face docks with aforementioned some syringe needle chute bottom lands.
Described inclined-plane is a cancave cambered surface, and flat face and cambered surface rounding off, cambered surface end are higher than trench bottom and form a step.
Described inclined-plane is a cancave cambered surface, and cancave cambered surface is connected flat face and trench bottom surfaces.
Described inclined-plane is a S shape cambered surface, and S shape cambered surface is connected flat face and trench bottom surfaces.
The outside of described correction orienting lug is provided with the queuing seat, described queuing seat is by pedestal, rotating shaft, baffle plate, jib is formed, the pedestal upper surface has the pedestal groove along its length direction, the both sides of groove are provided with and the corresponding queuing chute of aforementioned some correction chutes, queuing chute bottom surface and pedestal groove bottom are at grade, pedestal is positioned on the platform of rotating shaft top, pedestal one side is alignd with platform to be fitted in and is proofreaied and correct the orienting lug outside, described correction chute bottom and queuing chute bottom are on same straight line, rotating shaft flat-bed opposite side is established rail groove, baffle plate is positioned at seals the queuing chute bottom on the rail groove, described baffle plate can be along rail groove sway, on jib, jib is fixed on aforementioned bench board two sides by bearing fixing in rotating shaft.
Good effect of the present invention is: the arraying infusion needles device that the present invention proposes, processing tip needle slides down from chute with the form of backshank, correct the orientation on the inclined-plane of syringe needle by proofreading and correct orienting lug, enter next step operation by queuing seat upset gripping again after making it uniform, avoided needle point impaired fully.The present invention is simple and reasonable for structure, has realized full-automatic operation, has improved production efficiency.
Description of drawings
Fig. 1 is one embodiment of the present of invention structural representation.
Fig. 2 shows that for Fig. 1 embodiment proofreaies and correct orienting lug the cancave cambered surface end is higher than trench bottom and forms a step scheme drawing.
Fig. 3 is connected flat face and trench bottom surfaces enlarged diagram for another embodiment proofreaies and correct the orienting lug cancave cambered surface.
Fig. 4 is connected flat face and trench bottom surfaces enlarged diagram for another embodiment proofreaies and correct orienting lug S shape cambered surface.
The specific embodiment
The invention will be further described below in conjunction with embodiment:
Fig. 1 is one embodiment of the present of invention structural representation.A kind of chute that is used for arraying infusion needles, it contains the bench board 1 that is skewed, the bench board surface is provided with and is some syringe needle chutes 2 of arranging shape, the bench board bottom is equipped with shakeout machine 3, described be also to be provided with on the skewed bench board proofread and correct orienting lug 4, queuing seat 5, baffle plate 6 and transverse-moving mechanism 7.Processed tip needle and from chute, fallen, avoided syringe needle impaired from the beginning with the form of syringe needle afterbody.Fig. 2 proofreaies and correct the orienting lug scheme drawing for Fig. 1 embodiment.Described correction orienting lug upper surface is made up of flat face 41, groove 42, boss 43, described boss is provided with and the corresponding correction chute 431 of aforementioned some syringe needle chutes, flat face carries out the transition to trench bottom surfaces by inclined-plane 411, proofread and correct chute bottom land and trench bottom surfaces at grade, described correction orienting lug is close to and is fixed on aforementioned bench board front end face, and its flat face docks with aforementioned some syringe needle chute bottom lands.Described inclined-plane can be a cancave cambered surface, and flat face and cambered surface rounding off, cambered surface end are higher than trench bottom and form a step, as shown in Figure 2.Described inclined-plane can be a cancave cambered surface, and cancave cambered surface is connected flat face and trench bottom surfaces, as shown in Figure 3.Described inclined-plane also can be S shape cambered surface, and S shape cambered surface is connected flat face and trench bottom surfaces, as shown in Figure 4.The flat face of proofreading and correct orienting lug adopt cancave cambered surface mainly to be with the interface of trench bottom because: when syringe needle during with the form downslide of afterbody, because the vibration of shakeout machine, syringe needle can successfully glide, when needle point begins to streak cancave cambered surface, because the tangent slope of cancave cambered surface each point is greater than the leaning angle of needle point, and this moment, the syringe needle afterbody was positioned at the chute groove bottom, and needle body soars, as amplifies shown in Figure 2.If syringe needle is when being in non-equilibrium site, because the effect of gravity forces syringe needle cast-over point to rotate, cancave cambered surface provides the space of rotating, and over against the chute inclined-plane, has found the inclined-plane of needle point accurately position that syringe needle is arranged thus.Cancave cambered surface end shown in Figure 2 is higher than trench bottom and forms a step 511, makes the inclined-plane of needle point rest on the step, the easier correct position of needle point of finding accurately.Fig. 3 has provided cancave cambered surface and has been connected flat face and trench bottom surfaces enlarged diagram, equally also can obtain satisfied effect.Fig. 4 has provided the scheme drawing of S shape cambered surface linking flat face and trench bottom surfaces, and the arc of second half section can alleviate the impulsive force that needle point glides.
The outside of described correction orienting lug is provided with the queuing seat, described queuing seat is by pedestal 5, rotating shaft 52, baffle plate 6, jib 54 is formed, the pedestal upper surface has pedestal groove 511 along its length direction, the both sides of groove are provided with and the corresponding queuing chute 512 of aforementioned some correction chutes, queuing chute bottom surface and pedestal groove bottom are at grade, pedestal is positioned on the platform of rotating shaft top, pedestal one side is alignd with platform to be fitted in and is proofreaied and correct the orienting lug outside, described correction chute bottom and queuing chute bottom are on same straight line, rotating shaft flat-bed opposite side is established rail groove 513, baffle plate is positioned at seals the queuing chute bottom on the rail groove, described baffle plate can be along rail groove sway, on jib, jib is fixed on aforementioned bench board two sides by bearing fixing in rotating shaft.When the present invention works, when the syringe needle of uniform marshalling enters queuing chute, because being positioned at, baffle plate seals the queuing chute bottom on the rail groove, baffle plate plays the role of positioning, if baffle plate is linked to each other with the transverse-moving mechanism reciprocating air cylinder, the baffle plate quick traversing position that can further adjust the needle tip inclined-plane along about the rotating shaft one rail groove.Be pressed in another T type piece in the queuing seat pedestal groove this moment, and the syringe needle of adjusting to the right place is fixed, drive rotating shaft by actuating unit again and rotate, the queuing seat with proofread and correct orienting lug and separate and rotate, needle head body is horizontal be convenient to the gripping of manipulator.
Syringe needle slip needle point tip in this chute is subjected to any impulsive force, so needle point can not sustain damage.
The foregoing description is not construed as limiting the invention, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within protection scope of the present invention.
Claims (5)
1. chute that is used for arraying infusion needles, it contains the bench board that is skewed, the bench board surface is provided with and is some syringe needle chutes of arranging shape, it is characterized in that: be on the skewed bench board and also be provided with the correction orienting lug, described correction orienting lug upper surface is by flat face, groove, boss is formed, described boss is provided with and the corresponding correction chute of aforementioned some syringe needle chutes, flat face by chamfered transition to trench bottom surfaces, proofread and correct chute bottom land and trench bottom surfaces at grade, described correction orienting lug is close to and is fixed on aforementioned bench board front end face, and its flat face docks with aforementioned some syringe needle chute bottom lands.
2. the chute that is used for arraying infusion needles according to claim 1 is characterized in that described inclined-plane is a cancave cambered surface, and flat face and cambered surface rounding off, cambered surface end are higher than trench bottom and form a step.
3. the chute that is used for arraying infusion needles according to claim 1 is characterized in that described inclined-plane is a cancave cambered surface, and cancave cambered surface is connected flat face and trench bottom surfaces.
4. the chute that is used for arraying infusion needles according to claim 1 is characterized in that described inclined-plane is a S shape cambered surface, and S shape cambered surface is connected flat face and trench bottom surfaces.
5. the chute that is used for arraying infusion needles according to claim 1, the outside that it is characterized in that described correction orienting lug is provided with the queuing seat, described queuing seat is by pedestal, rotating shaft, baffle plate, jib is formed, the pedestal upper surface has the pedestal groove along its length direction, the both sides of groove are provided with and the corresponding queuing chute of aforementioned some correction chutes, queuing chute bottom surface and pedestal groove bottom are at grade, pedestal is positioned on the platform of rotating shaft top, pedestal one side is alignd with platform to be fitted in and is proofreaied and correct the orienting lug outside, described correction chute bottom and queuing chute bottom are on same straight line, rotating shaft flat-bed opposite side is established rail groove, baffle plate is positioned at seals the queuing chute bottom on the rail groove, described baffle plate can be along rail groove sway, and on jib, jib is fixed on aforementioned bench board two sides by bearing fixing in rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046741.2A CN101817450B (en) | 2009-02-27 | 2009-02-27 | Slide chute for arraying infusion needles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046741.2A CN101817450B (en) | 2009-02-27 | 2009-02-27 | Slide chute for arraying infusion needles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101817450A true CN101817450A (en) | 2010-09-01 |
| CN101817450B CN101817450B (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910046741.2A Expired - Fee Related CN101817450B (en) | 2009-02-27 | 2009-02-27 | Slide chute for arraying infusion needles |
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| Country | Link |
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| CN (1) | CN101817450B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514943A (en) * | 2011-11-30 | 2012-06-27 | 长城汽车股份有限公司 | Automatic conveying and screening device for sheet materials |
| CN107685995A (en) * | 2017-10-20 | 2018-02-13 | 贵州大学 | A kind of sub- automatic feed mechanism of pipe clamp for being used to wind dialysis tubing |
| CN112621652A (en) * | 2020-11-11 | 2021-04-09 | 中国航发贵州黎阳航空动力有限公司 | Assembly method of front intermediate bearing cover of aero-engine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566864Y (en) * | 2002-08-28 | 2003-08-20 | 杭州远欣科技有限公司 | Fitting assembling machine of disposable syringe needle |
| CN100577229C (en) * | 2007-03-08 | 2010-01-06 | 杭州市机械科学研究院有限公司 | Transfusion needle mechanical needle tube mounting method and device thereof |
| CN201351050Y (en) * | 2009-02-27 | 2009-11-25 | 梁启明 | Slide chute for arraying infusion needles |
-
2009
- 2009-02-27 CN CN200910046741.2A patent/CN101817450B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514943A (en) * | 2011-11-30 | 2012-06-27 | 长城汽车股份有限公司 | Automatic conveying and screening device for sheet materials |
| CN102514943B (en) * | 2011-11-30 | 2014-03-05 | 长城汽车股份有限公司 | Automatic conveying and screening device for sheet materials |
| CN107685995A (en) * | 2017-10-20 | 2018-02-13 | 贵州大学 | A kind of sub- automatic feed mechanism of pipe clamp for being used to wind dialysis tubing |
| CN107685995B (en) * | 2017-10-20 | 2023-11-14 | 贵州大学 | A pipe clamp automatic feeding for twining dialysis pipe |
| CN112621652A (en) * | 2020-11-11 | 2021-04-09 | 中国航发贵州黎阳航空动力有限公司 | Assembly method of front intermediate bearing cover of aero-engine |
| CN112621652B (en) * | 2020-11-11 | 2023-03-24 | 中国航发贵州黎阳航空动力有限公司 | Assembly method of front intermediate bearing cover of aero-engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101817450B (en) | 2014-02-26 |
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