CN106271495A - A kind of intravenous needle fin blanking device - Google Patents

A kind of intravenous needle fin blanking device Download PDF

Info

Publication number
CN106271495A
CN106271495A CN201610617032.5A CN201610617032A CN106271495A CN 106271495 A CN106271495 A CN 106271495A CN 201610617032 A CN201610617032 A CN 201610617032A CN 106271495 A CN106271495 A CN 106271495A
Authority
CN
China
Prior art keywords
intravenous needle
guide plate
groove
iii
feeding seat
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.)
Pending
Application number
CN201610617032.5A
Other languages
Chinese (zh)
Inventor
梁启明
Original Assignee
梁启明
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 梁启明 filed Critical 梁启明
Priority to CN201610617032.5A priority Critical patent/CN106271495A/en
Publication of CN106271495A publication Critical patent/CN106271495A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines

Abstract

The present invention provides a kind of intravenous needle fin blanking device, including the guider for conveying intravenous needle fin downwards and for receiving by carrying the intravenous needle tool got off in guider, the work that cooperates by guider with the intravenous needle tool being arranged at this guider bottom end outlet, the row's intravenous needle fin entered from track top, the whereabouts import of guider after generation rotation offset 0 ~ 90 ° during this whereabouts track glide downwards, then skids off from whereabouts track bottom end outlet in the embedded slot bore entered into intravenous needle tool separately.Region mutually it is superposed side by side due to there is at least half intravenous needle finned length between embedded slot bore adjacent on intravenous needle tool, make to accommodate at least two row's intravenous needle fins in the intravenous needle tool of equal length, realize the capacity enlargement effect to existing intravenous needle tool, also improve the capacity efficiency of affiliated intravenous needle fin assembly equipment simultaneously.

Description

A kind of intravenous needle fin blanking device
Technical field
The present invention relates to the technical field of intravenous needle fin assembly equipment in the middle of medical apparatus and instruments, particularly relate to a kind of intravenous needle Fin blanking device.
Background technology
Along with the raising of social life level, infuse and be more widely used in clinical disease as a kind of important treatment modality In example.Transfusion is to be inputted internal heavy dose (single administration is at more than 100ml) injection, infusion process by intravenous drip In by transfusion device adjust injection drop speed, continue and stably enter vein, with supplementary body fluid, electrolyte or provide nutrient Matter.
In medical transfusion industry, disposable transfusion device, due to advantage easy to use and safety and sanitation, has obtained wide General application.Being made without sterilization during transfusion, user has only to take packaging apart and transfusion device and intravenous needle is linked together i.e. Can.But, unclean transfusion device not only can make the drug effect of medicine weaken, and more likely causes cross infection, compromises disease greatly The health of people.Can be seen that, it is ensured that the clean tool of transfusion device has very important significance.
Intravenous needle (also known as moulding pin) is the important component part of transfusion device, is used for piercing through patient's vein, and is imported by medicinal liquid Intravenous.Existing intravenous needle includes needle stand, draw point and single blade.Such as, the Chinese patent [patent No. ZL200820018844.9;Authorization Notice No. CN201164629Y] disclosed in a kind of intravenous needle, there is needle body, needle body front end is Pinpoint inclined plane, needle rear end side arranges needle handle, and during in pinpoint inclined plane direction upward, needle handle is positioned at the left side of needle rear end.
In prior art, the needle handle of intravenous needle can also use dual vane type, such as, the Chinese patent [patent No. ZL200520086804.4;Authorization Notice No. CN2829755Y] disclosed in single use safety intravenous needle, including needle stand, Needle point, blade and needle guard, this blade is positioned at needle stand both sides.
In order to ensure not to be contaminated, (present invention refers in particular to for assembling or assemble intravenous needle fin medical apparatus and instruments Device or equipment) assembling try not manual participation, manual disadvantage is easily to adhere to pathogenic bacteria, causes Product hygienic requirements is defective;The most manual assembling speed is relatively low.Medical apparatus and instruments kludge have employed automatization's control Mode processed is assembled automatically, will not polluted product, the sanitary index of product can be made to meet national standard, there is higher practicality It is worth.
Medical apparatus and instruments is generally made up of multiple parts, and some parts is to need to install according to a certain direction , it is impossible to deviation occurs, to ensure that the medical apparatus and instruments being completed meets the requirements.But, for parts are carried out feed and The mechanism of transmission usually not arranges the adjusted device of parts, even if some is provided with adjusted device there is also individual parts Towards incorrect phenomenon.If will result in product according to this and do not reach the requirement of setting towards carrying out assembling, cause product Scrap.
Such as, Chinese patent [patent No. ZL200720113479.5, Authorization Notice No. CN201076644Y] discloses one Plant the kludge of plastic needle component for medical purpose, it solve existing pin of moulding and all use manual mode to assemble, this assembling Mode inefficiency, easily makes the contaminated problem of plastic needle component.Including one and the joining rotating shaft of motor shaft, in rotating shaft A fixed rotating disk that can rotate with rotating shaft, is evenly distributed with several for the folder fixing workpiece on rotating disk Tool, described rotating disk be provided around three kinds of feed appliances, i.e. mould pin feed appliance, filter cap feed appliance and sheath feed appliance.
Obviously, this device is also undisclosed about the structure adjusting parts installation direction.It is of the prior art that to mould pin usual Use two rail bar transmission be arrangeding in parallel, although mould in the middle part of pin two catch and be able to ensure that moulding pin is transmitted vertically, but It is that the side pipe moulding pin is difficult to position, there is side pipe and towards transmission direction or transmit direction two ways dorsad, be easily caused a row Mould in pin (i.e. intravenous needle fin) and also exist towards contrary situation.
Additionally Chinese patent [patent No. ZL200710070560.4, essence publication number CN101152586A] discloses one " packaging technology of plastic needle component for medical purpose and kludge thereof ", it will mould pin, filter cap, sheath are individually positioned in respective feed appliance In, each feed appliance is arranged in each delivery track arranged round rotating disk in an orderly manner after being put in accessory permutation therein On, by filter paper volume be arranged on when filter disc is punched get off time fairly fall in the filter cap being positioned on filter cap delivery track filter disc punching On cutting apparatus.Although, noise during its running smoothness, smooth running, work is low, automaticity is high.But, mould the aerofluxus of pin Mouth position cannot be unified, and causes needing in assembling process to be additionally corrected it, and its packaging efficiency is relatively low.Existing other is moulded Pin (or intravenous needle) assembles and the most all there is similar problem.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide one neatly, precisely, the intravenous needle wing efficiently Slice baiting apparatus, and the conveying of intravenous needle fin can be moved by the guider in this intravenous needle fin blanking device Transduce to, and coordinate there is adjacent embedded slot bore equitant intravenous needle tool, it is achieved to energy in the intravenous needle tool of equal length Enough intravenous needle fins accommodating at least 1 times.
To achieve the above object, present invention employs following technical scheme:
The present invention provides a kind of intravenous needle fin blanking device, including for conveying intravenous needle fin downwards guider and For receiving by carrying the intravenous needle tool got off in guider.
As preferably, described guider includes the first guide plate and the second guide plate, on the first guide plate medial surface It is provided with a plurality of groove III, on the second guide plate medial surface, is provided with a plurality of groove IV, and by the first guide plate medial surface and After two guide plate medial surface merge mutually so that the groove IV that the groove III on the first guide plate is corresponding with on the second guide plate is harmonious Form multiple whereabouts tracks after and, wherein: the top import of whereabouts track towards its bottom end outlet towards between incline in 0 ~ 90 ° Oblique angle.So make from the intravenous needle fin of track top, whereabouts import entrance during this whereabouts track glide downwards After producing rotation offset 0 ~ 90 °, then skid off from whereabouts track bottom end outlet and enter into embedded slot bore corresponding intravenous needle tool In.
As preferably, on described first guide plate, the bottom surface of every groove III is inclined plane III, and every groove III 0 ~ 90 ° of inclination angle is formed between face, place, top, bottom surface and its face, place, bottom;Every groove IV on described second guide plate Bottom surface be between inclined plane IV, and the face, place, top, bottom surface of every groove IV and its face, place, bottom formation 0 ~ 90 ° incline Oblique angle;After the first guide plate and the second guide plate are merged, the inclined plane III of groove III and corresponding the on the first guide plate A plurality of skewed whereabouts track is formed between the inclined plane IV of groove IV on two guide plates.
As preferably, the second guide plate is provided with in the inclined plane IV of groove IV first recessed bar II and the second recessed bar side by side II, wherein: the first recessed bar II in inclined plane IV the embedded degree of depth more than second recessed bar II embedded degree of depth in inclined plane IV, and It is additionally provided with a raised line II between the first recessed bar II and the second recessed bar II on every groove IV;The design of this structure makes vein Pin fin all presents identical fixing whereabouts attitude also in every groove IV and every whereabouts track of the second guide plate Guarantee smoothly to be delivered into by these intravenous needle fins in embedded slot bore corresponding on intravenous needle tool.
As preferably, being provided with groove V on intravenous needle tool, this groove V is to be interconnected successively by multiple embedded slot bores , and adjacent two embedded slot bores are overlapped;Make adjacent two the intravenous needle wings being embedded in adjacent two embedded slot bores Sheet can be overlapped, it is achieved can store or place the greater number of intravenous needle wing on the intravenous needle tool of equal length Sheet.
As preferably, described first guide plate is connected with the piston rod III of cylinder III, at cylinder III and piston rod III thereof Under driving effect, the first guide plate moves back and forth along the piston rod III axial stretching direction of cylinder III;Guide first Plate is under the driving effect of cylinder III and piston rod III thereof, and the first guide plate is gradually close to the second guide plate, guides first After plate medial surface and the second guide plate medial surface merge mutually, the groove that the groove III on the first guide plate is corresponding with on the second guide plate Ditch IV defines multiple whereabouts track after merging.
Wherein: cylinder III is fixed on III, cylinder, and III, described cylinder is fixed on base;The design of this structure is for gas Cylinder III is during driving the first guide plate to move back and forth, it is ensured that the steadiness of cylinder III self, thus reaches accurately Control to merge between the first guide plate and the second guide plate or separate is precisely controlled;Second guide plate lateral surface is by two pieces Fagging supports that seats are fixing to be connected respectively with two, and supports at two and be folded with spring base between seat, in two pieces of gripper shoes and the Being folded with spring between two guide plates, the design of this structure is to ensure that the first guide plate is drawn close to the second guide plate and closed And time integral, produce certain buffering effect, it is to avoid excessively rigid collision and the position of the second guide plate is offset Or loosen.
As preferably, two whereabouts tracks adjacent on guider are embedding with separately two on intravenous needle tool respectively The corresponding connection of slotted eye.The design of this structure is to realize can accommodating on an intravenous needle tool being carried downwards whereabouts by guider Two row's intravenous needle fins, i.e. two row's intravenous needle fins can be arranged in the groove V on intravenous needle tool alternately.
As preferably, present invention additionally comprises can the feeding seat of rotary steering conveying intravenous needle fin, on this feeding seat Being provided with a plurality of groove II for setting and carry intravenous needle fin, this feeding seat can rotate and adjust being axially facing of groove II And the whereabouts track on alignment guide device, under the intravenous needle fin in its groove II being delivered on guider simultaneously Fall in track.
As preferably, described feeding seat connects and has for driving this feeding seat to carry out the driving means of rotary steering, institute State driving means and include bearing, cartridge housing, gear and tooth bar, wherein: bearing is fixing with feeding seat to be connected, and gear is fixed on bearing One end, and wheel and rack is meshed connection;By driving tooth bar to move back and forth, thus driven gear and bearing reciprocating rotate Motion so that feeding seat is along with bearing crankmotion simultaneously.
As preferably, the bottom face of feeding seat is movably installed with one piece intravenous needle fin can be blocked in these grooves Backgauge slide block in ditch II, also covering conjunction on groove II one side that feeding seat is provided with has one piece of cover plate so that on feeding seat Groove II in upper and lower permeability status, and the backgauge slide block on feeding seat bottom end face can left and right or move back and forth up and down, and Backgauge slide block is provided with multiple lobe, when by mobile backgauge slide block to backgauge position so that these lobe can The bottom notch of the multiple grooves II on feeding seat is sheltered from, to realize being blocked in these grooves II intravenous needle fin; When by mobile backgauge slide block to feeding position so that these lobe can be with the bottom of the multiple grooves II on feeding seat Notch is staggered, to realize along the bottom notch of these grooves II, intravenous needle fin can be delivered into downwards guider Whereabouts track in.
As preferably, the bottom surface of feeding seat slot ditch II sets the first recessed bar I and the second recessed bar I side by side, wherein: first is recessed The embedded degree of depth is more than the second recessed bar I on the bottom surface of groove II on the bottom surface of groove II for bar I, and first on every groove II is recessed It is additionally provided with raised line I between bar I and the second recessed bar I.The design of this structure makes intravenous needle fin at every groove II of feeding seat The most all present identical fixing downslide or whereabouts attitude and guarantee stably by these intravenous needle fins by backgauge slide block Stopping and rest at the bottom notch of groove II, simultaneously after being removed by backgauge slide block, these are blocked in the bottom of groove II Intravenous needle fin at notch can be with in identical downslide or whereabouts attitude to the whereabouts track of guider.
Compared with prior art, the invention has the beneficial effects as follows:
Due to the fact that and have employed above technical scheme, by guider be arranged at this guider bottom end outlet The work that cooperates of intravenous needle tool, through the guider intravenous needle to delivering in this guider in the track of whereabouts Fin carries out rotation offset guiding, specifically: the row's intravenous needle fin entered from track top, the whereabouts import of guider After producing rotation offset 0 ~ 90 ° during this whereabouts track glide downwards, then skid off from whereabouts track bottom end outlet Enter on intravenous needle tool in embedded slot bore separately.Owing to having at least half between embedded slot bore adjacent on intravenous needle tool Intravenous needle finned length be mutually superposed side by side region so that at least two rows can be accommodated in the intravenous needle tool of equal length Intravenous needle fin, it is achieved the capacity enlargement effect to existing intravenous needle tool, while not increasing equipment and process costs, on the contrary Add unit length intravenous needle tool inner capacities, be effectively improved the capacity efficiency of affiliated intravenous needle fin assembly equipment.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation of the first guide plate in the present invention;
Fig. 3 is the partial enlargement structural representation in Fig. 2 at location of C;
Fig. 4 is the structural representation of the second guide plate in the present invention;
Fig. 5 is the partial enlargement structural representation of D position in Fig. 4;
Fig. 6 is the first guide plate and the second guide plate fit structure schematic diagram in the present invention;
Fig. 7 is a kind of structural representation of guider in the present invention;
Fig. 8 is the another kind of structural representation of guider in the present invention;
Fig. 9 is the structural representation of medium-sized vein needle therapeutical apparatus of the present invention;
Figure 10 is the partial enlargement structural representation of E position in Fig. 9;
Figure 11 is the structural representation of feeding seat in the present invention;
Figure 12 is the partial enlargement structural representation in Figure 11 at B location;
Figure 13 is the structural representation of backgauge slide block in the present invention;
Figure 14 is the structural representation of driving means in the present invention.
Accompanying drawing marks:
Feeding seat 3, groove II 301, the first recessed bar I 302, the second recessed bar I 303, raised line I 304, driving means 31, bearing 310, Cartridge housing 311, gear 312, tooth bar 313, backgauge slide block 320, lobe 321, the first guide plate 41, groove III 410, inclined plane III 411, the second guide plate 42, groove IV 420, inclined plane IV 421, the first recessed bar II 422, the second recessed bar II 423, raised line II 424, intravenous needle tool 5, groove V 501, embedded slot bore 502.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is made a detailed explanation.
It should be noted that term " first " in description and claims of this specification, " on ", D score, " left ", " right ", " I ", " II ", " III ", " IV ", " V ", " top ", " end " etc. are for distinguishing similar object, without being used for describing spy Fixed order or precedence.Should be appreciated that such structure can be exchanged in the appropriate case, in order to send out for described herein Bright embodiment can be implemented with the order in addition to those here illustrating or describing.Additionally, term " includes " and Any deformation, it is intended that cover non-exclusive comprising.
As shown in Fig. 1 ~ 13, the present invention provides the specific embodiment of a kind of intravenous needle fin blanking device, including for The guider of lower conveying intravenous needle fin and for receiving by carrying the intravenous needle tool 5 got off in guider.
As shown in Fig. 1, Fig. 7 and Fig. 8, described guider includes the first guide plate 41 and the second guide plate 42, first Guide plate 41 medial surface is provided with a plurality of groove III 410, is provided with a plurality of groove IV 420 on the second guide plate 42 medial surface, and After the first guide plate 41 medial surface and the second guide plate 42 medial surface are merged mutually so that the groove III on the first guide plate 41 410 groove IV 420 phases corresponding with on the second guide plate 42 form multiple whereabouts track, wherein: the top of whereabouts track after merging End import towards its bottom end outlet towards between in 0 ~ 90 ° of inclination angle.So make from track top, whereabouts import entrance Intravenous needle fin is through producing after rotation offset 0 ~ 90 ° during this whereabouts track glide downwards, then from the bottom of the track of whereabouts Bring out mouth to skid off and enter on intravenous needle tool 5 in corresponding embedded slot bore 502.
As shown in Fig. 2 ~ 3, on described first guide plate 41, the bottom surface of every groove III 410 is inclined plane III 411, and often 0 ~ 90 ° of inclination angle is formed between face, place, top, bottom surface and its face, place, bottom of bar groove III 410.
As shown in Fig. 4 ~ 5, the bottom surface of every the groove IV 420 on described second guide plate 42 is inclined plane IV 421, and 0 ~ 90 ° of inclination angle is formed between face, place, top, bottom surface and its face, place, bottom of every groove IV 420.
As shown in Fig. 6 ~ 8, after the first guide plate 41 is merged with the second guide plate 42, groove III on the first guide plate 41 The inclined plane III 411 of 410 forms a plurality of inclination with on the second corresponding guide plate 42 between the inclined plane IV 421 of groove IV 420 The whereabouts track of shape.
As shown in Fig. 4 ~ 5, the second guide plate 42 is provided with in the inclined plane IV 421 of groove IV 420 first recessed bar side by side II 422 and the second recessed bar II 423, wherein: the first recessed bar II 422 in inclined plane IV 421 the embedded degree of depth more than the second recessed bar II 423 in inclined plane IV 421 the embedded degree of depth, and the first recessed bar II 422 and the second recessed bar II 423 on every groove IV 420 Between be additionally provided with a raised line II 424;The design of this structure makes intravenous needle fin at every groove IV of the second guide plate 42 420 and every whereabouts track in all present identical fixing whereabouts attitude and guarantee smoothly by these intravenous needle wings Sheet delivers in embedded slot bore 502 corresponding on intravenous needle tool 5.
As shown in Fig. 9 ~ 10, being provided with groove V 501 on intravenous needle tool 5, this groove V 501 is by multiple embedded slot bores 502 are interconnected successively, and adjacent two embedded slot bores 502 are overlapped;Make to be embedded in adjacent two embedded slot bores 502 In adjacent two intravenous needle fins can be overlapped, it is achieved can store on the intravenous needle tool 5 of equal length or Place greater number of intravenous needle fin.
As shown in Fig. 7 ~ 8, described first guide plate 41 is connected with the piston rod III of cylinder III, at cylinder III and piston rod thereof Under the driving effect of III, the first guide plate 41 moves back and forth along the piston rod III axial stretching direction of cylinder III;? One guide plate 41 is under the driving effect of cylinder III and piston rod III thereof, and the first guide plate 41 gradually leans on to the second guide plate 42 Closely, after the first guide plate 41 medial surface and the second guide plate 42 medial surface merge mutually, the groove III 410 on the first guide plate 41 The groove IV 420 corresponding with on the second guide plate 42 defines multiple whereabouts track after merging.
Wherein: cylinder III is fixed on III, cylinder, and III, described cylinder is fixed on base;The design of this structure is for gas Cylinder III is during driving the first guide plate 41 to move back and forth, it is ensured that the steadiness of cylinder III self, thus reaches accurate What ground controlled to merge between the first guide plate 41 and the second guide plate 42 or separate is precisely controlled;Second guide plate 42 lateral surface leads to Cross two pieces of gripper shoes and support that seats are fixing to be connected respectively with two, and support at two and be folded with spring base between seat, prop up at two pieces Being folded with spring between fagging and the second guide plate 42, the design of this structure is to ensure that the first guide plate 41 is led to second When plate 42 is drawn close and is integrally combined, produce certain buffering effect, it is to avoid excessively rigid collision and make the second guide plate There is skew or loosen in the position of 42.
Two whereabouts tracks adjacent on guider respectively with two embedded slot bores 502 separately on intravenous needle tool 5 Corresponding connection.The design of this structure realizes can accommodating on an intravenous needle tool 5 being carried downwards whereabouts by guider Two row's intravenous needle fins, i.e. two row's intravenous needle fins can be arranged in the groove V 501 on intravenous needle tool 5 alternately.
As shown in Figure 11 ~ 14, present invention additionally comprises can rotary steering conveying intravenous needle fin feeding seat 3, on this Material seat 3 is provided with a plurality of groove II 301 for setting and carry intravenous needle fin, and this feeding seat 3 can rotate adjustment groove II 301 be axially facing and alignment guide device on whereabouts track, simultaneously by its groove II 301 intravenous needle fin carry Enter in the whereabouts track on guider.
As shown in figure 14, on described feeding seat 3, connection has for driving this feeding seat 3 to carry out the driving means of rotary steering 31, described driving means 31 includes bearing 310, cartridge housing 311, gear 312 and tooth bar 313, wherein: bearing 310 and feeding seat 3 Fixing connection, gear 312 is fixed on one end of bearing 310, and gear 312 is meshed with tooth bar 313 and is connected;By driving tooth bar 313 move back and forth, thus driven gear 312 and bearing 310 crankmotion so that feeding seat 3 is the most past along with bearing 310 Multiple rotary motion.
As shown in figure 13, the bottom face of feeding seat 3 is movably installed with one piece and intravenous needle fin can be blocked in this Backgauge slide block 320 in a little grooves II 301, also covering conjunction on groove II 301 one side that feeding seat 3 is provided with has one piece of cover plate, Making the groove II 301 on feeding seat 3 in upper and lower permeability status, and the backgauge slide block 320 on feeding seat 3 bottom face can be left Right or move back and forth up and down, and on backgauge slide block 320, be provided with multiple lobe 321, by mobile backgauge slide block 320 to During backgauge position so that the bottom notch of the multiple grooves II 301 on feeding seat 3 can be sheltered from by these lobe 321, with Realize being blocked in these grooves II 301 intravenous needle fin;When by mobile backgauge slide block 320 to feeding position so that These lobe 321 can be staggered with the bottom notch of the multiple grooves II 301 on feeding seat 3, to realize the intravenous needle wing Sheet can deliver into downwards along the bottom notch of these grooves II 301 in the whereabouts track of guider.
The bottom surface of feeding seat 3 groove II 301 sets the first recessed bar I 302 and the second recessed bar I 303 side by side, wherein: first Recessed bar I 302 on the bottom surface of groove II 301 the embedded degree of depth more than the second recessed bar I 303 on the bottom surface of groove II 301, every groove It is additionally provided with raised line I 304 between the first recessed bar I 302 and the second recessed bar I 303 on ditch II 301.The design of this structure makes vein Pin fin all presents identical fixing downslide or whereabouts attitude in every groove II 301 of feeding seat 3 and guarantees steady These intravenous needle fins are stopped by backgauge slide block 320 and rest on the bottom notch of groove II 301 surely, will keep off simultaneously Material is after slide block 320 removes, these be blocked in the intravenous needle fin at the bottom notch of groove II 301 can with identical downslide or under The attitude that falls is in the whereabouts track of guider.
Due to the fact that and have employed above technical scheme, by guider be arranged on this guider bottom end outlet The work that cooperates of intravenous needle tool 5 at place, through guider to delivering in this guider in the track of whereabouts Intravenous needle fin carries out rotation offset guiding, specifically: the row's vein entered from track top, the whereabouts import of guider Pin fin, after producing rotation offset 0 ~ 90 ° during this whereabouts track glide downwards, then goes out from track bottom, whereabouts Mouth skids off in the embedded slot bore 502 entered on intravenous needle tool 5 separately.Due to embedded slot bore 502 adjacent on intravenous needle tool 5 it Between there is at least half intravenous needle finned length be mutually superposed side by side region so that in the intravenous needle tool 5 of equal length At least two row's intravenous needle fins can be accommodated, it is achieved the capacity enlargement effect to existing intravenous needle tool 5, not increase equipment and work While skill cost, add unit length intravenous needle tool 5 inner capacities on the contrary, be effectively improved affiliated intravenous needle fin dress Arrange standby capacity efficiency.
It is emphasized that: be the most only presently preferred embodiments of the present invention, not the present invention is made any in form Restriction, any simple modification, equivalent variations and the modification that above example is made by every technical spirit according to the present invention, All still fall within the range of technical solution of the present invention.

Claims (10)

1. an intravenous needle fin blanking device, it is characterised in that include the guider for conveying intravenous needle fin downwards And for receiving by carrying the intravenous needle tool (5) got off in guider.
2. according to a kind of intravenous needle fin blanking device described in claim 1, it is characterised in that described guider includes First guide plate (41) and the second guide plate (42), the first guide plate (41) medial surface is provided with a plurality of groove III (410), Second guide plate (42) medial surface is provided with a plurality of groove IV (420), and the first guide plate (41) medial surface and second is being led After plate (42) medial surface merges mutually so that the groove III (410) on the first guide plate (41) is upper with the second guide plate (42) right The groove IV (420) answered forms multiple whereabouts track after merging mutually, wherein: the top import of whereabouts track goes out towards with its bottom Mouthful towards between in 0 ~ 90 ° of inclination angle.
3. according to a kind of intravenous needle fin blanking device described in claim 2, it is characterised in that described first guide plate (41) bottom surface of upper every groove III (410) is inclined plane III (411), and the place, top, bottom surface of every groove III (410) 0 ~ 90 ° of inclination angle is formed between face and its face, place, bottom;The end of every the groove IV (420) on described second guide plate (42) Face be between inclined plane IV (421), and the face, place, top, bottom surface of every groove IV (420) and its face, place, bottom formation 0 ~ 90 ° of inclinations angle;After the first guide plate (41) is merged with the second guide plate (42), the upper groove III of the first guide plate (41) (410) shape between the inclined plane IV (421) of inclined plane III (411) groove IV (420) upper with corresponding the second guide plate (42) Become a plurality of skewed whereabouts track.
4. according to a kind of intravenous needle fin blanking device described in claim 3, it is characterised in that in the second guide plate (42) The first recessed bar II (422) and the second recessed bar II (423) it is provided with side by side, wherein in the inclined plane IV (421) of upper groove IV (420): First recessed bar II (422) is more than the second recessed bar II (423) in inclined plane IV (421) in the upper embedded degree of depth of inclined plane IV (421) It is additionally provided with one between the embedded degree of depth, and the first recessed bar II (422) and the second recessed bar II (423) on every groove IV (420) Bar raised line II (424).
5. according to a kind of intravenous needle fin blanking device described in claim 2, it is characterised in that in intravenous needle tool (5) Being provided with groove V (501), this groove V (501) is interconnected successively by multiple embedded slot bores (502) and forms, and adjacent two Individual embedded slot bore (502) is overlapped.
6. according to a kind of intravenous needle fin blanking device described in claim 2 or 5, it is characterised in that described first guides Plate (41) is connected with the piston rod III of cylinder III, under the driving effect of cylinder III and piston rod III thereof, and the first guide plate (41) Piston rod III axial stretching direction along cylinder III moves back and forth;At the first guide plate (41) at cylinder III and piston thereof Under the driving effect of bar III, the first guide plate (41) is gradually close to the second guide plate (42), in the first guide plate (41) inner side After face merges mutually with the second guide plate (42) medial surface, the groove III (410) on the first guide plate (41) and the second guide plate (42) upper corresponding groove IV (420) defines multiple whereabouts track after merging.
7. according to a kind of intravenous needle fin blanking device described in claim 5, it is characterised in that adjacent on guider Two whereabouts tracks respectively with the corresponding connection of two embedded slot bores (502) separately on intravenous needle tool (5).
8. according to a kind of intravenous needle fin blanking device described in claim 2 or 5, it is characterised in that also include revolving Transduce to the feeding seat (3) carrying intravenous needle fin, this feeding seat (3) is provided with a plurality of for setting and carry the intravenous needle wing The groove II (301) of sheet, this feeding seat (3) can rotate adjust groove II (301) be axially facing and alignment guide device on Whereabouts track, the intravenous needle fin in its groove II (301) is delivered in the whereabouts track on guider simultaneously.
A kind of intravenous needle fin blanking device described in the most according to Claim 8, it is characterised in that on described feeding seat (3) Connecting and have for driving this feeding seat (3) to carry out the driving means (31) of rotary steering, described driving means (31) includes bearing (310), cartridge housing (311), gear (312) and tooth bar (313), wherein: bearing (310) is fixing with feeding seat (3) to be connected, gear (312) it is fixed on one end of bearing (310), and gear (312) is meshed with tooth bar (313) and is connected;By driving tooth bar (313) Move back and forth, thus driven gear (312) and bearing (310) crankmotion so that feeding seat (3) is along with bearing (310) Crankmotion simultaneously.
A kind of intravenous needle fin blanking device described in the most according to Claim 8 or 9, it is characterised in that in feeding seat (3) Bottom face on be movably installed with one piece of backgauge slide block intravenous needle fin can being blocked in these grooves II (301) (320), groove II (301) one side that feeding seat (3) is provided with also covers conjunction and have one piece of cover plate so that on feeding seat (3) Groove II (301) in upper and lower permeability status, and the backgauge slide block (320) on feeding seat (3) bottom face can left and right or on Under move back and forth, and on backgauge slide block (320), be provided with multiple lobe (321), by mobile backgauge slide block (320) to gear During material position so that the bottom notch of the multiple grooves II (301) on feeding seat (3) can be blocked by these lobe (321) Live, to realize being blocked in by intravenous needle fin in these grooves II (301);
When by mobile backgauge slide block (320) to feeding position so that these lobe (321) can with on feeding seat (3) The bottom notch of multiple grooves II (301) be staggered, so that realize can be along these grooves II (301) by intravenous needle fin Bottom notch delivers into downwards in the whereabouts track of guider.
CN201610617032.5A 2016-07-29 2016-07-29 A kind of intravenous needle fin blanking device Pending CN106271495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610617032.5A CN106271495A (en) 2016-07-29 2016-07-29 A kind of intravenous needle fin blanking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610617032.5A CN106271495A (en) 2016-07-29 2016-07-29 A kind of intravenous needle fin blanking device

Publications (1)

Publication Number Publication Date
CN106271495A true CN106271495A (en) 2017-01-04

Family

ID=57663464

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610617032.5A Pending CN106271495A (en) 2016-07-29 2016-07-29 A kind of intravenous needle fin blanking device

Country Status (1)

Country Link
CN (1) CN106271495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109175831A (en) * 2018-09-10 2019-01-11 温州科技职业学院 A kind of beauty blunt needle welding plugging device

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442576A1 (en) * 1984-11-22 1986-05-22 Pohl Metall Kunststoff Conveying and sorting apparatus
CN102653051A (en) * 2012-05-11 2012-09-05 台州迈得科技制造有限公司 Automatic assembly technology of blood blocking sleeve in blood taking needle and device thereof
CN203095092U (en) * 2013-01-31 2013-07-31 玉环迪元自动化设备有限公司 Conveying device of injector needle seat
CN103358111A (en) * 2013-07-24 2013-10-23 台州迈得医疗工业设备股份有限公司 Method and device for automatically assembling blood blocking sleeve in blood taking needle
CN103481054A (en) * 2013-09-29 2014-01-01 无锡众望四维科技有限公司 Protective cap compression device for syringe needle installing machine
CN203623751U (en) * 2013-12-13 2014-06-04 中国西电电气股份有限公司 Trolley for placing mechanism cover plates
EP2767840A1 (en) * 2011-10-13 2014-08-20 Dexerials Corporation Measurement jig for solar battery and method for measuring output of solar battery cell
CN204001908U (en) * 2014-08-14 2014-12-10 山东上冶仓储科技有限公司 Container-type storage car storehouse
CN104524662A (en) * 2014-12-31 2015-04-22 迈得医疗工业设备股份有限公司 Feeding mechanism for medical needle base assembling
EP2896583A1 (en) * 2014-01-21 2015-07-22 Rhein-Nadel Automation GmbH Vibratory feed system
CN204576379U (en) * 2015-02-27 2015-08-19 勤诚兴业股份有限公司 High density storage assembly
CN105675369A (en) * 2016-03-21 2016-06-15 广州深达生物制品技术有限公司 Apparatus and method for treating biological slide sample
CN206029166U (en) * 2016-07-29 2017-03-22 梁启明 Vein needle fin unloader

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442576A1 (en) * 1984-11-22 1986-05-22 Pohl Metall Kunststoff Conveying and sorting apparatus
EP2767840A1 (en) * 2011-10-13 2014-08-20 Dexerials Corporation Measurement jig for solar battery and method for measuring output of solar battery cell
CN102653051A (en) * 2012-05-11 2012-09-05 台州迈得科技制造有限公司 Automatic assembly technology of blood blocking sleeve in blood taking needle and device thereof
CN203095092U (en) * 2013-01-31 2013-07-31 玉环迪元自动化设备有限公司 Conveying device of injector needle seat
CN103358111A (en) * 2013-07-24 2013-10-23 台州迈得医疗工业设备股份有限公司 Method and device for automatically assembling blood blocking sleeve in blood taking needle
CN103481054A (en) * 2013-09-29 2014-01-01 无锡众望四维科技有限公司 Protective cap compression device for syringe needle installing machine
CN203623751U (en) * 2013-12-13 2014-06-04 中国西电电气股份有限公司 Trolley for placing mechanism cover plates
EP2896583A1 (en) * 2014-01-21 2015-07-22 Rhein-Nadel Automation GmbH Vibratory feed system
CN204001908U (en) * 2014-08-14 2014-12-10 山东上冶仓储科技有限公司 Container-type storage car storehouse
CN104524662A (en) * 2014-12-31 2015-04-22 迈得医疗工业设备股份有限公司 Feeding mechanism for medical needle base assembling
CN204576379U (en) * 2015-02-27 2015-08-19 勤诚兴业股份有限公司 High density storage assembly
CN105675369A (en) * 2016-03-21 2016-06-15 广州深达生物制品技术有限公司 Apparatus and method for treating biological slide sample
CN206029166U (en) * 2016-07-29 2017-03-22 梁启明 Vein needle fin unloader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109175831A (en) * 2018-09-10 2019-01-11 温州科技职业学院 A kind of beauty blunt needle welding plugging device

Similar Documents

Publication Publication Date Title
JP6224745B2 (en) Patch pump with flexibility and conformality
US10076605B2 (en) Drug delivery device with needle actuation mechanism
TWI586349B (en) Insert and vial for the infusion of liquids, vial-insert assembly for the infusion of liquids and method for transferring a liquid from a vial to another receptacle
US20190143032A1 (en) Subcutaneous infusion set with side port fluid connector
US7914504B2 (en) Infiltration cannula
US20130245601A1 (en) Intradermal delivery of substances
KR101659640B1 (en) Medical valve with improved back-pressure sealing
US4955861A (en) Dual access infusion and monitoring system
CN105536107B (en) Self orientation syringe and syringe interface
CN102126129B (en) Automatic assembly machine for infusion apparatus
JP2019103859A (en) Medical access ports, system of use thereof, and methods of use thereof
JP6666314B2 (en) Catheter device with split and side ports
KR101857491B1 (en) Tubing set having an improved gate for the connection of vials
EP1986730B1 (en) Template system for multi-reservoir implantable pump
CN101687076B (en) Flow controller
BRPI1015092B1 (en) EXTERNAL FUNCTIONAL MEANS AND SYSTEM WITH A BLOOD TREATMENT DEVICE AND AT LEAST ONE EXTERNAL FUNCTIONAL MEANS
CN105816943B (en) Quantitative administration device for fluid under aseptic condition
US8292876B2 (en) Special purpose fluid dispenser with pre-filled reservoir
CA2779660C (en) Tubing set having a gate for the connection of vials
US6629949B1 (en) Micro infusion drug delivery device
CN106999654A (en) Self orientation syringe and syringe interface
CN104955502B (en) Liquid limiting mechanism for loading pump
KR20090061032A (en) Peristaltic micropump having an exchangeable pump head
CN107278158A (en) Rigid needle interposer for medicine transportation pump
MX360969B (en) Methods and devices for drug delivery to ocular tissue using microneedle.

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination