CN205837908U - Butterfly wing type blood taking needle needle handle feeding mechanism - Google Patents
Butterfly wing type blood taking needle needle handle feeding mechanism Download PDFInfo
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- CN205837908U CN205837908U CN201620757747.6U CN201620757747U CN205837908U CN 205837908 U CN205837908 U CN 205837908U CN 201620757747 U CN201620757747 U CN 201620757747U CN 205837908 U CN205837908 U CN 205837908U
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- needle handle
- needle
- handle
- blood taking
- type blood
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Abstract
The utility model discloses a kind of butterfly wing type blood taking needle needle handle feeding mechanism, including reason hopper, for arranging the needle handle of input so that needle handle horizontal positioned and being linearly sequentially output；Conveying mechanism, for being carried towards near the direction of center of turntable by the needle handle of reason hopper output；Installing mechanism, after clamping is positioned on the conveying direction of conveying mechanism needle handle foremost successively, is inserted vertically into needle handle in carrier.Owing to using butterfly wing type blood taking needle needle handle feeding mechanism of the present utility model to be completed by reason hopper, conveying mechanism and installing mechanism full automation completely to the operation of carrier supply needle handle, so the efficiency of supply of needle handle is high, whole needle handle can be met and assemble the production requirement of complete machine；The precision of needle handle supply is high, and the operation sequence after installing station with being positioned at needle handle carries out good being connected, and improves the whole needle handle assembling complete machine assembly precision to needle handle；The reliability of needle handle supply is high, improves whole needle handle and assembles the complete machine assembling reliability to needle handle.
Description
Technical field
This utility model relates to medical equipment field, especially, relating to a kind of butterfly wing type blood taking needle needle handle feeding mechanism.
Background technology
The basic operation of butterfly wing type blood taking needle is similar with traditional blood collection needle, and its effect is better than syringe.Butterfly wing type
Blood taking needle is applicable to the patient of all ages and classes and uses, and is applicable to different parts.When puncture vessel, smooth light, see back
Blood is fast and sensitive.Can first be used for collecting blood sample, the rear transfusion system that connects carries out infusion, thus reduces patient
Misery.
Needle stand that the needle handle of existing butterfly wing type blood taking needle includes open column shape and the handle being arranged on the periphery wall of needle stand.
Owing to the needle handle volume of butterfly wing type blood taking needle is little, thus it is difficult with mechanical automation mode and carry out the supply of needle handle, major part
Still use artificial or semi-automation to complete the supply of butterfly wing type blood taking needle needle handle, this result in the efficiency of supply of needle handle low,
Precision is low and poor reliability.
Utility model content
This utility model provides a kind of butterfly wing type blood taking needle needle handle feeding mechanism, to solve existing needle handle supply existence
Efficiency of supply low, precision is low and the technical problem of poor reliability.
The technical solution adopted in the utility model is as follows:
A kind of butterfly wing type blood taking needle needle handle feeding mechanism, needle handle assembles complete machine and includes the rotating disk around fixed-axis rotation, rotating disk
Being interval with multiple carrier for vertically-mounted needle handle along its contour on outer ring surface, butterfly wing type blood taking needle needle handle feeding mechanism sets
It is placed in needle handle and assembles on the needle handle installation station of complete machine, for the needle handle of input is inserted vertically in carrier, butterfly wing type blood taking needle
Needle handle feeding mechanism includes: reason hopper, for arranging the needle handle of input so that needle handle horizontal positioned and being linearly sequentially output；Defeated
Send mechanism, for being carried towards near the direction of center of turntable by the needle handle of reason hopper output；Installing mechanism, for clamping successively
It is positioned on the conveying direction of conveying mechanism needle handle foremost and needle handle is inserted vertically in carrier.
Further, installing mechanism includes the clamping for clamping the conveying direction being positioned at conveying mechanism needle handle foremost
Component, drive clamping components around fixed-axis rotation with the first drive member that the needle handle of clamping is inserted vertically in carrier, be used for driving
Dynamic load tool action is to clamp the second drive member of needle handle；First drive member assembles the motion driving mechanism phase of complete machine with needle handle
Even to make clamping components around fixed-axis rotation, clamping components and the outfan of the first drive member under the effect of motion driving mechanism
It is connected；Second drive member is positioned at clamping components and the lower section of the first drive member and is connected with carrier.
Further, the first drive member includes being connected with motion driving mechanism with under the effect of motion driving mechanism
Lower motion and the first simultaneously movable along the direction closer or far from disk axes bearing, be connected with motion driving mechanism with
The second bearing of simultaneously moving up and down with the first bearing under the effect of motion driving mechanism, it is used for making clamping components suitable around dead axle
Hour hands rotate so that needle handle attachment structure straight down；Attachment structure is connected with the first bearing and the second bearing simultaneously, with
Clamping components action is driven under the effect of the first bearing.
Further, attachment structure include fixing with the second bearing and the first mounting cylinder in hollow cylindrical configuration, first
Hold in stretching into the first mounting cylinder and the second end extends to outside the first mounting cylinder with under external force along the axis of the first mounting cylinder
The swinging block rotating shaft fixed vertical with the other end of swinging block that the flexible expansion link in direction, one end are hinged with expansion link；Axis of rotation
Being arranged on the first bearing, clamping components is fixed with rotating shaft, with when the first bearing towards when moving near the outfan of conveying mechanism,
Expansion link outwards extends to drive swinging block to rotate clockwise and then makes clamping components rotate clockwise for dead axle with rotating shaft.
Further, clamping components includes the first mounting seat that the outfan with attachment structure is connected, for clamping needle handle
Chuck, be arranged in the first mounting seat with drive chuck action the first actuator；Chuck and the outfan of the first actuator
It is connected to clamp under the effect of the first actuator or to unclamp needle handle.
Further, conveying mechanism includes that support, support are provided with for being turned towards close by the needle handle of reason hopper output
The conveyer slideway of the direction conveying at the center of dish and for supporting the bearing rails of needle handle；The input of conveyer slideway and reason hopper
Outfan be connected；The input of bearing rails is arranged with the outfan relative spacing of conveyer slideway, is positioned on conveyer slideway
Needle handle slips on bearing rails under the active force of conveyer slideway and adjacent needle handle successively.
Further, needle handle includes open column shape needle stand and the handle being arranged on the periphery wall of needle stand；Conveyer slideway
Upper surface be provided with the draw-in groove for clamping needle stand, draw-in groove along conveyer slideway length direction extend, needle stand horizontal card is located at
Interior and handle and conveyer slideway the upper surface of draw-in groove is fitted.
Further, bearing rails is supported with the first needle handle, the second needle handle successively from its outfan to input；Install
Mechanism also includes support plate, and support plate is provided with for being pressed in the second needle handle on bearing rails to avoid it to affect the first needle handle
Pressed component.
Further, installing mechanism also include the outfan with bearing rails support to prevent the first needle handle under external force to
The stop dog component skidded off outward, stop dog component is arranged on support plate.
Further, each carrier include the periphery wall with rotating disk fixing against plate, for by needle handle and the limit against plate
Edge compress abutment member, abutment member be connected with the second drive member with will insert under the effect of the second drive member itself and
Compress against the needle handle between plate with against plate.
Further, the edge against plate is provided with the groove of indent；Abutment member includes and fixes against plate and two ends company
The second logical mounting seat, in the installation passage of the second mounting seat, slip is provided with two ends and all extends to install the push rod outside passage, top
The compression spring of compression it is equiped with on the cylindrical of bar；First end of push rod is relative with the bottom land of groove, its second relative end with
Second drive member is connected, with under the effect of the second drive member towards moving away from the direction of groove in case needle handle enter its
Between one end and the bottom land of groove, and under the effect of compression spring, the bottom land of the needle handle inserted with groove is compressed.
This utility model has the advantages that
Use butterfly wing type blood taking needle needle handle feeding mechanism of the present utility model when carrier supply needle handle, first needle handle is put
In reason hopper, by level and linearly it is sequentially output under the reason material effect of the resonable hopper of needle handle, by the needle handle of reason hopper output
To sequentially enter on conveying mechanism, and move towards the direction at center near rotating disk under the effect of conveying mechanism, exist the most again
Under the effect of installing mechanism, it is positioned on conveying mechanism conveying direction needle handle foremost and will be mounted mechanism's clamping successively the most vertically
It is inserted in the carrier on rotating disk, thus completes to supply needle handle to carrier.Owing to using butterfly wing type blood taking needle of the present utility model
Needle handle feeding mechanism is completely complete by reason hopper, conveying mechanism and installing mechanism full automation to the operation of carrier supply needle handle
Becoming, so comparing existing artificial or semi-automation to carry out the supply of needle handle, the efficiency of supply of its needle handle is high, can meet whole pin
Handle assembles the production requirement of complete machine；The precision of needle handle supply is high, and the operation sequence after installing station with being positioned at needle handle carries out good
Good linking, and improve the whole needle handle assembling complete machine assembly precision to needle handle；The reliability of needle handle supply is high, improves whole pin
Handle assembles the complete machine assembling reliability to needle handle.
In addition to objects, features and advantages described above, this utility model also has other purpose, feature and excellent
Point.Below with reference to figure, this utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.At accompanying drawing
In:
Fig. 1 is the plan structure schematic diagram of the needle handle assembling complete machine of this utility model preferred embodiment；
Fig. 2 is the space structure schematic diagram of the butterfly wing type blood taking needle needle handle feeding mechanism of this utility model preferred embodiment；
Fig. 3 is the plan structure schematic diagram of butterfly wing type blood taking needle needle handle feeding mechanism in Fig. 2；
Fig. 4 is the part structure for amplifying schematic diagram of the installing mechanism of butterfly wing type blood taking needle needle handle feeding mechanism in Fig. 2；
Fig. 5 is the space structure schematic diagram of the carrier of butterfly wing type blood taking needle needle handle feeding mechanism in Fig. 2；
Fig. 6 is the main TV structure schematic diagram of carrier in Fig. 5；
Fig. 7 be in Fig. 6 the A-A of carrier to sectional structure schematic diagram；
Fig. 8 is the sectional view of the conveyer slideway of butterfly wing type blood taking needle needle handle feeding mechanism in Fig. 2.
Marginal data
10, rotating disk；010, needle handle installs station；20, carrier；21, against plate；211, groove；22, abutment member；221、
Second mounting seat；222, push rod；223, compression spring；30, reason hopper；40, conveying mechanism；41, support；42, conveyer slideway；
421, draw-in groove；50, needle handle；60, clamping components；61, the first mounting seat；62, chuck；621, the first jaw；622, the second jaw；
63, the first actuator；70, the first drive member；71, the first bearing；72, the second bearing；73, attachment structure；731, the first peace
Fitted tube；732, expansion link；733, swinging block；734, rotating shaft；80, the second drive member；90, pressed component；100, support plate；110, only
Gear component.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can be by right
Require that the multitude of different ways limiting and covering is implemented.
As shown in Figure 1, Figure 2, Figure 5, preferred embodiment of the present utility model provides a kind of butterfly wing type blood taking needle needle handle confession
Answering device, needle handle assembles complete machine and includes the rotating disk 10 around fixed-axis rotation, and the outer ring surface of rotating disk 10 is interval with many along its contour
The individual carrier 20 for vertically-mounted needle handle 50, butterfly wing type blood taking needle needle handle feeding mechanism is arranged at needle handle and assembles the needle handle of complete machine
Install on station 010, for the needle handle 50 of input is inserted vertically in carrier 20, butterfly wing type blood taking needle needle handle feeding mechanism bag
Include: reason hopper 30, for arranging the needle handle 50 of input so that needle handle 50 horizontal positioned and being linearly sequentially output；Conveying mechanism
40, carry towards the direction near rotating disk 10 center for the needle handle 50 that will be exported by reason hopper 30；Installing mechanism, for pressing from both sides successively
After holding the needle handle 50 being positioned on the conveying direction of conveying mechanism 40 foremost, needle handle 50 is inserted vertically in carrier 20.Use this
Needle handle, when carrier 20 supplies needle handle, is first placed in reason hopper 30 by the butterfly wing type blood taking needle needle handle feeding mechanism of utility model
In, by level and being linearly sequentially output under the reason material effect of the resonable hopper of needle handle 30, reason hopper 30 needle handle exported will depend on
On secondary entrance conveying mechanism 40, and move, the most again towards the direction at center near rotating disk 10 under the effect of conveying mechanism 40
Under the effect of installing mechanism, it is positioned on conveying mechanism 40 conveying direction needle handle foremost and will be mounted mechanism's clamping successively also
It is inserted vertically in the carrier 20 on rotating disk 10, thus completes to supply needle handle to carrier 20.Owing to using butterfly of the present utility model
Wing formula blood taking needle needle handle feeding mechanism supplies the operation of needle handle completely by reason hopper 30, conveying mechanism 40 and fitting machine to carrier 20
Structure full automation completes, so comparing existing artificial or semi-automation to carry out the supply of needle handle, the efficiency of supply of its needle handle
Height, can meet whole needle handle and assemble the production requirement of complete machine；The precision of needle handle supply is high, can install station 010 with being positioned at needle handle
After operation sequence carry out good linking, and improve whole needle handle and assemble the complete machine assembly precision to needle handle；Needle handle supply
Reliability is high, improves whole needle handle and assembles the complete machine assembling reliability to needle handle.
Alternatively, as shown in Figure 2 and Figure 4, installing mechanism includes being positioned at the conveying direction of conveying mechanism 40 for clamping
The clamping components 60 of the needle handle 50 of front end, drive clamping components 60 around fixed-axis rotation so that the needle handle 50 of clamping is inserted vertically into carrier
The first drive member 70 in 20, for driving carrier 20 action to clamp the second drive member 80 of needle handle 50；First drives
The motion driving mechanism (not shown) that component 70 installs complete machine with needle handle is connected to make clamping under the effect of motion driving mechanism
Component 60 is connected with the outfan of the first drive member 70 around fixed-axis rotation, clamping components 60；Second drive member 80 is positioned at folder
Hold component 60 and the lower section of the first drive member 70 and be connected with carrier 20.
In the present embodiment, as in figure 2 it is shown, the first drive member 70 includes being connected with motion driving mechanism with in action drives
The effect of mechanism is lower move up and down and the first simultaneously movable along the direction closer or far from rotating disk 10 axle center bearing 71 and
Motion driving mechanism be connected with the second bearing 72 simultaneously moved up and down with the first bearing 71 under the effect of motion driving mechanism,
Rotate clockwise so that needle handle 50 attachment structure 73 straight down around dead axle for making clamping components 60；Attachment structure 73 is simultaneously
It is connected with the first bearing 71 and the second bearing 72, to drive clamping components 60 action under the effect of the first bearing 71.
Preferably, as shown in Figure 2 and Figure 4, attachment structure 73 includes fixing and in hollow cylindrical configuration with the second bearing 72
The first mounting cylinder 731, one end stretches into one end in the first mounting cylinder 731 to extend to the first mounting cylinder 731 outer and at External Force Acting
The flexible expansion link 732 of the lower axis direction along the first mounting cylinder 731, one end swinging block 733 hinged with expansion link 732 with shake
The rotating shaft 734 that the other end of block 733 is vertically fixed；Rotating shaft 734 rotates and is arranged on the first bearing 71, clamping components 60 and rotating shaft
734 fix, with when the first bearing 71 towards when moving near the outfan of conveying mechanism 40, expansion link 732 outwards extends to drive
Swinging block 733 rotates clockwise and then makes clamping components 60 to rotate clockwise with rotating shaft 734 for dead axle.During work, the first bearing 71
Moving towards the outfan near conveying mechanism 40 under the effect of the motion driving mechanism of needle handle installation complete machine, expansion link 732 exists
Under the drive of the first bearing 71, relative first mounting cylinder 731 stretches out, thus order about swinging block 733 with rotating shaft 734 for rotate in
It is in a good mood hour hands rotational angle, when swinging block 733 rotates clockwise, with the fixing clamping components 60 of swinging block 733 will be with rotating shaft 734
Rotation axis rotates clockwise until being become straight down from horizontal level before, when clamping components 60 is become from level
Vertically state and when completing to be inserted vertically in carrier 20 needle handle of clamping, first bearing the 71, second bearing 72, attachment structure 73
Return back to original state, in this operating process, the first bearing 71 under the effect of motion driving mechanism to closer or far from turn
The center of dish 10 is moved and simultaneously space moves up and down, the second bearing 72 under the effect of motion driving mechanism with the first bearing 71
Move up and down simultaneously.
In this utility model specific embodiment, as shown in Figure 4, clamping components 60 includes and the outfan of attachment structure 73
The first mounting seat 61 of being connected, for clamping the chuck 62 of needle handle 50, being arranged in the first mounting seat 61 to drive chuck 62 to move
The first actuator 63 made；Chuck 62 is connected with the outfan of the first actuator 63 to clamp under the effect of the first actuator 63
Or unclamp needle handle 50.Preferably, as shown in Figure 3 and Figure 4, chuck 62 includes relatively and the first jaw 621 of being equipped with and the
Two jaws 622, the first actuator 63 includes the first driving electricity for driving the first jaw 621 to move relative to the second jaw 622
Machine and the second driving motor moved relative to the first jaw 621 for driving the second jaw 622, the first jaw 621 and the second folder
Pawl 622 needle handle 50 that first level clamping is carried by conveying mechanism 40 under the effect of the first actuator 63, is connecting the most again
734 rotate so that the needle handle 50 of clamping is inserted vertically in carrier 20, then at the first actuator around the shaft under the effect of structure 73
Unclamp the needle handle 50 of clamping under the effect of 63, the most again return back to original state.
Alternatively, as in figure 2 it is shown, conveying mechanism 40 include support 41, support 41 be provided with for will by reason hopper 30 defeated
The needle handle 50 gone out is towards the conveyer slideway 42 of the direction conveying at the center near rotating disk 10 and for supporting the bearing rails of needle handle 50
(not shown)；The input of conveyer slideway 42 is connected with the outfan of reason hopper 30；The input of bearing rails and conveyer slideway
The outfan relative spacing of 42 is arranged, and the needle handle 50 being positioned on conveyer slideway 42 is in conveyer slideway 42 and the effect of adjacent needle handle 50
Slip into successively on bearing rails under power.
In the present embodiment, as shown in Fig. 2, Fig. 5 and Fig. 8, needle handle 50 includes the needle stand of open column shape and is arranged at needle stand
Handle on periphery wall；The upper surface of conveyer slideway 42 is provided with the draw-in groove 421 for clamping needle stand, and draw-in groove 421 is sliding along conveying
The length direction of rail 42 extends, and needle stand horizontal card is located at interior and handle and conveyer slideway 42 the upper surface of draw-in groove 421 and is fitted.
Preferably, as shown in Figures 2 and 3, bearing rails is supported with the first needle handle successively from its outfan to input
50, the second needle handle 50；It is sliding that installing mechanism also includes that support plate 100, support plate 100 are provided with for the second needle handle 50 is pressed in supporting
To avoid it to affect the pressed component 90 of the first needle handle 50 on rail.In this specific embodiment, as in figure 2 it is shown, pressed component 90 wraps
Include the compact heap for compressing second needle handle 50 being positioned on bearing rails, and drive compact heap knee-action to compress or pine
Open the driving cylinder of needle handle 50.When clamping components 60 clamping is positioned at bearing rails needle handle 50 foremost, compact heap with its
The effect driving cylinder being connected compresses second needle handle 50 being positioned on bearing rails down, in case the second needle handle 50 is sliding in conveying
Produce with the first needle handle under rail 42 and the effect of needle handle that is disposed adjacent and interfere, and then affect clamping components 60 to the first needle handle
Holding action.
Preferably, as shown in Figures 2 and 3, installing mechanism also includes that the outfan with bearing rails is supported to prevent first
The stop dog component 110 that needle handle 50 outwards skids off under external force, stop dog component 110 is arranged on support plate 100.This specific embodiment
In, stop dog component 110 includes stop block and drives the driving cylinder of stop block knee-action, and stop block is in coupled driving
Lower decline is supported to prevent the first needle handle 50 from sliding under external force with the end with the outfan of bearing rails in the effect of cylinder
Go out bearing rails.
Alternatively, as shown in Figures 5 to 7, each carrier 20 include the periphery wall with rotating disk 10 fixing against plate 21, for
The abutment member 22 needle handle 50 compressed with the edge against plate 21, abutment member 22 is connected with the second drive member 80 with the
To be inserted it and compress with against plate 21 against the needle handle 50 between plate 21 under the effect of two drive member 80.
In this specific embodiment, as shown in Figures 5 to 7, the edge against plate 21 is provided with the groove 211 of indent；Butting section
Part 22 includes the second mounting seat 221 that and two ends fixing with against plate 21 connect, and slides in the installation passage of the second mounting seat 221
It is provided with two ends to all extend to the push rod 222 outside passage is installed, the cylindrical of push rod 222 is equiped with the compression spring 223 of compression；Top
First end of bar 222 is relative with the bottom land of groove 211, and its second relative end and the second drive member 80 are connected, with second
The effect of drive member 80 is lower moves so that needle handle 50 enters the groove of its first end and groove 211 towards the direction away from groove 211
, and under the effect of compression spring 223, the bottom land of the needle handle 50 inserted with groove 211 is compressed at the end.
In this utility model specific embodiment, as shown in Figures 2 and 3, butterfly wing type blood taking needle needle handle of the present utility model
Feeding mechanism includes two conveyer slideways being arranged side by side 42, the input of two conveyer slideways 42 defeated with reason hopper 30 simultaneously
Going out end to be connected, the outfan of two conveyer slideways 42 is respectively oppositely arranged with a bearing rails.Same, clamping components 60 includes
Two groups of chucks 62 being arranged side by side in the first mounting seat 61, two groups of chucks 62 are individually driven by two group of first actuator 63 respectively
Dynamic, each group chuck 62 clamps the needle handle on the bearing rails arranged corresponding thereto respectively.Same, support plate 100 is simultaneously provided with
Two groups of pressed components 90 and two groups of stop dog components 110, for carrying out the needle handle on two bearing rails of relative set respectively
Compression or the end with bearing rails outfan are supported.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (11)
1. a butterfly wing type blood taking needle needle handle feeding mechanism, it is characterised in that needle handle assembles complete machine and includes turning around fixed-axis rotation
Dish (10), the outer ring surface of described rotating disk (10) is interval with multiple carrier for vertically-mounted needle handle (50) along its contour
(20), described butterfly wing type blood taking needle needle handle feeding mechanism be arranged at described needle handle assemble the needle handle of complete machine install station (010) upper,
For being inserted vertically in described carrier (20) by the needle handle (50) of input, described butterfly wing type blood taking needle needle handle feeding mechanism includes:
Reason hopper (30), for arranging the described needle handle (50) of input so that described needle handle (50) horizontal positioned and the most successively
Output；
Conveying mechanism (40), the described needle handle (50) being used for be exported by described reason hopper (30) is towards in described rotating disk (10)
The direction conveying of the heart；
Installing mechanism, is positioned on the conveying direction of described conveying mechanism (40) described needle handle (50) foremost for clamping successively
And described needle handle (50) is inserted vertically in described carrier (20).
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 1, it is characterised in that
Described installing mechanism includes for clamping the conveying direction being positioned at described conveying mechanism (40) described needle handle foremost
(50) clamping components (60), described clamping components (60) is driven vertically to insert with the described needle handle (50) by clamping around fixed-axis rotation
Enter the first drive member (70) in described carrier (20), be used for driving described carrier (20) action to clamp described needle handle (50)
The second drive member (80)；
The motion driving mechanism that described first drive member (70) assembles complete machine with described needle handle is connected with in described action drives
Make under the effect of mechanism described clamping components (60) around fixed-axis rotation, described clamping components (60) and described first drive member
(70) outfan is connected；
Described second drive member (80) be positioned at described clamping components (60) and the lower section of described first drive member (70) and with
Described carrier (20) is connected.
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 2, it is characterised in that
Described first drive member (70) includes being connected with described motion driving mechanism with the effect at described motion driving mechanism
Lower up and down motion and simultaneously movable along the direction closer or far from described rotating disk (10) axle center the first bearing (71) and institute
State motion driving mechanism to be connected to move up and down with described first bearing (71) under the effect of described motion driving mechanism simultaneously
The second bearing (72), be used for making described clamping components (60) rotate clockwise around dead axle so that described needle handle (50) straight down
Attachment structure (73)；
Described attachment structure (73) is connected with described first bearing (71) and described second bearing (72), with described first simultaneously
Described clamping components (60) action is driven under the effect of bearing (71).
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 3, it is characterised in that
Described attachment structure (73) includes fixing with described second bearing (72) and in hollow cylindrical configuration the first mounting cylinder
(731), the first end stretch in described first mounting cylinder (731) and the second end extend to described first mounting cylinder (731) outward with
Along expansion link (732), one end and the described expansion link that the axis direction of described first mounting cylinder (731) is flexible under External Force Acting
(732) rotating shaft (734) fixed vertical with the other end of described swinging block (733) of hinged swinging block (733)；
Described rotating shaft (734) rotates and is arranged on described first bearing (71), described clamping components (60) and described rotating shaft (734)
Fixing, with when described first bearing (71) is moved towards the outfan near described conveying mechanism (40), described expansion link (732)
Outwards extend to drive described swinging block (733) to rotate clockwise and then make the described clamping components (60) with described rotating shaft (734) be
Dead axle rotates clockwise.
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 3, it is characterised in that
Described clamping components (60) includes the first mounting seat (61) being connected with the outfan of described attachment structure (73), is used for pressing from both sides
Hold the chuck (62) of described needle handle (50), be arranged on described first mounting seat (61) to drive the of described chuck (62) action
One actuator (63)；
Described chuck (62) is connected with the outfan of described first actuator (63) with the effect described first actuator (63)
Lower clamping or unclamp described needle handle (50).
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 2, it is characterised in that
Described conveying mechanism (40) includes that support (41), described support (41) are provided with for being exported by described reason hopper (30)
Described needle handle (50) support described towards the conveyer slideway (42) and being used for of the direction conveying at the center near described rotating disk (10)
The bearing rails (43) of needle handle (50)；
The input of described conveyer slideway (42) is connected with the outfan of described reason hopper (30)；
The input of described bearing rails (43) is arranged with the outfan relative spacing of described conveyer slideway (42), is positioned at described defeated
Send the described needle handle (50) on slide rail (42) under the active force of described conveyer slideway (42) and adjacent described needle handle (50) successively
Slip on described bearing rails.
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 6, it is characterised in that
Described needle handle (50) includes the needle stand of open column shape and is arranged at the handle on the periphery wall of described needle stand；
The upper surface of described conveyer slideway (42) is provided with the draw-in groove (421) for needle stand described in clamping, described draw-in groove (421) edge
The length direction of described conveyer slideway (42) extends, in described needle stand horizontal card is located at described draw-in groove (421) and described handle with
The upper surface laminating of described conveyer slideway (42).
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 6, it is characterised in that
Needle handle described in first (50), pin described in second it is supported with successively from its outfan to input on described bearing rails (43)
Handle (50)；
Described installing mechanism also includes that support plate (100), described support plate (100) are provided with for being compressed by needle handle described in second (50)
To avoid it to affect the pressed component of needle handle described in first (50) (90) on described bearing rails (43).
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 8, it is characterised in that
Described installing mechanism also includes supporting to prevent needle handle described in first (50) from existing with the outfan of described bearing rails (43)
The stop dog component (110) outwards skidded off under external force, described stop dog component (110) is arranged on described support plate (100).
Butterfly wing type blood taking needle needle handle feeding mechanism the most according to claim 2, it is characterised in that
Each described carrier (20) include the periphery wall with described rotating disk (10) fixing against plate (21), for by described needle handle
(50) abutment member (22) compressed with the described edge against plate (21), described abutment member (22) drives structure with described second
Part (80) is connected to insert itself and described described between plate (21) under the effect of described second drive member (80)
Needle handle (50) compresses against plate (21) with described.
11. butterfly wing type blood taking needle needle handle feeding mechanisms according to claim 10, it is characterised in that
The described edge against plate (21) is provided with the groove (211) of indent；
Described abutment member (22) includes the second mounting seat (221) that and two ends fixing against plate (21) with described connect, described
The interior slip of passage of installing of the second mounting seat (221) is provided with the push rod (222) that two ends all extend to outside described installation passage, described
The compression spring (223) of compression it is equiped with on the cylindrical of push rod (222)；
First end of described push rod (222) is relative with the bottom land of described groove (211), and its second relative end drives with described second
Dynamic component (80) is connected, to move towards the direction away from described groove (211) under the effect of described second drive member (80)
So that described needle handle (50) enters between the bottom land of its first end and described groove (211), and in described compression spring (223)
Under effect, the bottom land of the described needle handle (50) inserted with described groove (211) is compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757747.6U CN205837908U (en) | 2016-07-18 | 2016-07-18 | Butterfly wing type blood taking needle needle handle feeding mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757747.6U CN205837908U (en) | 2016-07-18 | 2016-07-18 | Butterfly wing type blood taking needle needle handle feeding mechanism |
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| CN205837908U true CN205837908U (en) | 2016-12-28 |
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| CN201620757747.6U Withdrawn - After Issue CN205837908U (en) | 2016-07-18 | 2016-07-18 | Butterfly wing type blood taking needle needle handle feeding mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044121A (en) * | 2016-07-18 | 2016-10-26 | 湖南千山制药机械股份有限公司 | Needle handle supply device for butterfly-wing-type blood taking needles |
-
2016
- 2016-07-18 CN CN201620757747.6U patent/CN205837908U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044121A (en) * | 2016-07-18 | 2016-10-26 | 湖南千山制药机械股份有限公司 | Needle handle supply device for butterfly-wing-type blood taking needles |
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