CN106944815A - A kind of blood taking needle Full-automatic assembling machine - Google Patents
A kind of blood taking needle Full-automatic assembling machine Download PDFInfo
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- CN106944815A CN106944815A CN201710305427.6A CN201710305427A CN106944815A CN 106944815 A CN106944815 A CN 106944815A CN 201710305427 A CN201710305427 A CN 201710305427A CN 106944815 A CN106944815 A CN 106944815A
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- magnetic patch
- blood taking
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- 239000008280 blood Substances 0.000 title claims abstract description 48
- 210000004369 blood Anatomy 0.000 title claims abstract description 48
- 238000007599 discharging Methods 0.000 claims description 27
- 230000004888 barrier function Effects 0.000 claims description 24
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010241 blood sampling Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines 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
- B23P19/02—Machines 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 for connecting objects by press fit or for detaching same
- B23P19/033—Machines 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 for connecting objects by press fit or for detaching same using vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines 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
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of blood taking needle Full-automatic assembling machine, including sample disc, support frame and spring assembling workpiece, nook closing member to be assembled is transported on the station of spring assembling workpiece by sample disc, spring assembling workpiece includes the first vibrating disk, second vibrating disk and Power Component, preceding spring and rear spring are filled respectively in first vibrating disk and the second vibrating disk, first vibrating disk and the second vibrating disk by preceding spring and rear spring ordered arrangement and can be exported, Power Component drives needle core of blood taking needle movement, make preceding spring and rear spring assembling to nook closing member, the spring assembling accurate work piece positioning of the present invention, preceding spring and rear spring are completed toward the accurate installation on nook closing member in a station, efficiency high, good stability, and make whole blood taking needle Full-automatic assembling machine more compact structure.
Description
Technical field
Equipment is automatically assembled the present invention relates to blood taking needle, is more particularly to used in blood taking needle Full-automatic assembling machine
In by the workpiece on preceding spring and rear spring assembling to nook closing member.
Background technology
Blood taking needle is the important tool that clinical labororatory carries out blood test, as the raising and people of medical level are to doctor
The requirement for treating the comfort level of apparatus is continuously increased, and uses mechanical device Novel blood taking needle currently on the market, syringe needle is using ejection more
Device, can almost accomplish that accurate, quick, depth appropriateness, straight line path pierce through skin completely, and blood sampling end syringe needle can be automatic
Spring back in shell, greatly reduce the pain of patient.Due to the complex structure of Novel blood taking needle, accessory is smaller, production technology
It is required that it is higher, and manufacturing enterprise's output of one day can reach hundreds of thousands only, such production intensity, it is artificial and simple
Automated production equipment is it is difficult to ensure that product quality, sets so present blood taking needle manufacturing enterprise can select full rotation type to produce
It is standby.Because third generation blood taking needle is made up of the part such as overcoat, sliding block, preceding spring, nook closing member, rear spring, protecgulum, internal structure is multiple
It is miscellaneous, and part shape is various, in order to improve production efficiency, reduces cost of labor, the defect rate of product is reduced, for each group
Part is all different, and for this case that abnormal workpieces, it is necessary to design the orientation and feed direction of each part, each
Part is required for the suitable positioning and guiding could smoothly to assemble, the characteristics of spring belongs to flexible part, spring be by external force easily
Deformation, and be easy to be intertwined, it is difficult to separate, and for the completed assembled of whole blood taking needle, kludge needs automatic
Complete spring part from the whole process for being fed to assembling, in the prior art blood taking needle automatically assemble equipment can not be exactly
Preceding spring and rear spring are arranged on needle core of blood taking needle.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of blood taking needle Full-automatic assembling machine, energy
Preceding spring and rear spring are accurately assembled on nook closing member, efficiency high, good stability.
To achieve the above object, the invention provides following technical scheme：A kind of blood taking needle Full-automatic assembling machine, including sample
Motor is provided with product disk, support frame and spring assembling workpiece, support frame as described above, the sample disc passes through some support columns and electricity
The rotating shaft of machine is connected, and the sample disc is that some workpiece holes are provided with cyclic structure, the sample disc, and the workpiece hole is in side
Shape, and sample disc outer side edges edge is extended to, the workpiece hole is annularly distributed in sample disc, is set on the hole wall of the workpiece hole
Gear edge is equipped with, the gear is arranged on fixed mount along fixed mount, the nook closing member of blood taking needle is above provided with, and the bottom surface of the fixed mount is set
It is equipped with neck；
The spring assembling workpiece includes the first vibrating disk, the second vibrating disk and Power Component, the first vibrating disk position
In the ring heart of sample disc, the discharging opening of first vibrating disk is connected with horizontally disposed first discharge nozzle of tail end, described
The discharging opening of two vibrating disks is connected with horizontally disposed second discharge nozzle of tail end, and first discharge nozzle and the second discharge nozzle go out
Material mouth is oppositely arranged, and is provided with the first breach that section is in semiarc shape on the downside of the discharge outlet of first discharge nozzle on tube wall,
Being connected with the first breach edge on the elastic plate that semiarc shape is made up of elastoplast, the elastic plate has a preceding bullet
The second breach is provided with the downside of spring, the discharge outlet tube wall of second discharge nozzle, second breach is included along the second discharging
Pipe axially extending strip mouthful and communicated with strip mouth along the radially-arranged arcuation mouthful of the second discharge nozzle, the strip mouthful upside
There is spring after one；
The Power Component includes installing plate, the first cylinder, the second cylinder, slide rail, hollow tube and push piece, the hollow tube
Including horizontally disposed first hollow pipe and the second hollow pipe perpendicular to the first hollow pipe, first hollow pipe and the second sky
Heart pipe, which is connected into, is respectively arranged with the first magnetic patch and in interconnected " L " shape, first hollow pipe and the second hollow pipe
Two magnetic patch, first cylinder and the first hollow pipe are horizontally disposed on a mounting board, the piston rod of first cylinder, slide rail,
The axis of first discharge nozzle and the second discharge nozzle is located normal on the same plane of installing plate, and second cylinder is connected vertically
In the piston rod end of the first cylinder, the piston rod end of second cylinder be provided with top board, the top board be provided with and
The fixture block that neck is engaged, the slide rail is vertically connected on the piston rod of the second cylinder, and the two ends of the slide rail are provided with stifled
Head, the push piece includes push pedal, connecting rod and sliding block, described connecting rod one end and sliding block connection, and the other end is connected with push pedal, institute
Sliding block is stated in slide rail, the sliding block and, first hollow pipe connected by spring between the plug of the second cylinder
Side-wall shaft set up slide bar be connected with the gap of strip, the piston rod of first cylinder, the slide bar is through the
Gap is connected with the first magnetic patch therein on one hollow pipe, and through hole is provided with the plug away from the second cylinder, and described second is empty
It is provided with the top surface of heart pipe on through hole, the sliding block and is connected with elastic threads, the elastic threads is passed through and run through on plug after through hole
Through hole is connected with the second magnetic patch therein on second hollow pipe top surface；
Initial state, first magnetic patch and the second magnetic patch are inhaled together, and the sample disc is rotated with support frame, makes it
In a workpiece hole go to the vertical phase of line between its center axis and the first discharge nozzle discharging opening and the second discharge nozzle discharging opening
At friendship, second cylinder piston rod is protruded upward, and the cover top surface fixture block is caught in fixed mount lower surface neck, described
Top board enters workpiece hole by fixed mount jack-up, makes the discharging opening and second of the nook closing member two ends of blood taking needle respectively just to the first discharge nozzle
The discharging opening of discharge nozzle, the slide rail is moved up, while elastic threads pull sliding block to be moved to the direction away from the second cylinder, institute
Spring elongation is stated, until sliding block is against on the plug away from the second cylinder, the slide rail is continued to move up, and the push pedal is passed through
Arcuation mouthful enters in the second discharge nozzle；
The piston cylinder of first cylinder is stretched out, and the front end of the needle core of blood taking needle is moved to the first discharge nozzle direction, made
Elastic plate spring of going forward is set in needle core of blood taking needle front end, while slide bar is slided along gap, and drives the first magnetic patch to go out to first
Expects pipe direction is moved, and first magnetic patch and the second magnetic patch be separated, the spring reset, pulls the sliding block along slide rail to the
One discharge nozzle direction is moved, and the push pedal makes it be enclosed within needle core of blood taking needle rear end after rear spring is released；
The second cylinder piston rod retraction resets, and the elastic plate, which is downwardly turned over, opens the first breach, the blood sampling
Pin nook closing member front end is removed along the first breach from the first discharge nozzle, and the push pedal and sliding block are moved down with slide rail, the push pedal
The second discharge nozzle is removed along arcuation mouthful；
The piston cylinder retraction of first cylinder is resetted, and the slide bar is slided along gap, and drives the first magnetic patch to second
Discharge nozzle direction is moved, and second magnetic patch is moved down, and final first magnetic patch and the second magnetic patch are inhaled together again.
As a further improvement on the present invention, the fixed mount lower surface is provided with the first magnetic patch, the cover top surface
The second magnetic patch is provided with, first magnetic patch and the second magnetic patch magnetic are attracting.
As a further improvement on the present invention, the elastic plate includes two symmetrically arranged side plates, two side plate sides
Edge is connected on the relative edge of the first breach.
As a further improvement on the present invention, the track of the slide rail is in inverted " t " shape, and the sliding block is in inverted " t " shape.
As a further improvement on the present invention, the rake of first discharge nozzle and the second discharge nozzle including upper end, in
Between vertical portion and beneath horizontal part, the rake and the first vibrator or the second vibrator be connected, the vertical portion and
Arc transition between horizontal part, the coefficient of friction of the vertical portion inwall lower end is less than the coefficient of friction of upper end, the vertical portion
It is fixed with lateral wall in the middle part of the 3rd cylinder, the vertical portion and bottom is disposed with division board and barrier plate, it is described vertical
Two hollow outs relative with barrier plate with division board mouthful respectively are provided with the tube wall in portion, are had between the division board and barrier plate
First connecting rod and second connecting rod are connected with one preceding spring or rear spring, the piston rod of the 3rd cylinder, described first connects
Bar is connected after passing through hollow out mouthful with division board, and the second connecting rod is connected after passing through hollow out mouthful with barrier plate；
Operationally, the piston rod of the 3rd cylinder, which stretches out, drives first connecting rod and second connecting rod movement, the isolation
Plate and barrier plate are removed along hollow out mouthful from vertical portion, and preceding spring or rear spring between the division board and barrier plate fall into water
Adjacent preceding spring or rear spring fall on the upside of flat portion, the division board, the 3rd cylinder piston rod retraction, the division board
It is embedded in again in vertical portion with barrier plate, a preceding spring or rear spring is positioned between division board and barrier plate.
As a further improvement on the present invention, the caliber of the vertical portion lower end is more than the caliber of upper end.
Blood taking needle Full-automatic assembling machine of the present invention includes sample disc, support frame and spring assembling workpiece, and sample disc will treat group
The nook closing member of dress is transported on the station of spring assembling workpiece, and spring assembling workpiece includes the first vibrating disk, the second vibrating disk and moved
Preceding spring and rear spring, the first vibrating disk and the second vibrating disk are filled in power component, the first vibrating disk and the second vibrating disk respectively
By preceding spring and rear spring ordered arrangement and it can export, Power Component drives needle core of blood taking needle movement, makes preceding spring and rear bullet
Spring is assembled on nook closing member, spring assembling accurate work piece positioning of the invention, and preceding spring and rear spring are completed toward pin in a station
Accurate installation on core, efficiency high, good stability, and make whole blood taking needle Full-automatic assembling machine more compact structure.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation one of spring assembling workpiece working condition of the present invention；
Fig. 3 is the structural representation two of spring assembling workpiece working condition of the present invention；
Fig. 4 is the structural representation that top board of the present invention and fixed mount are engaged；
Fig. 5 is the sectional view of the first discharge nozzle of the invention；
The structural representation that Fig. 6 is engaged for sliding block and slide rail in the present invention；
Fig. 7 is the structural representation of the first vibrator of the invention and the first discharge nozzle.
Embodiment
The present invention is described in further detail below in conjunction with the embodiment given by accompanying drawing.
Shown in reference picture 1-7, a kind of blood taking needle Full-automatic assembling machine of the present embodiment, including sample disc 1, the and of support frame 2
Motor 21 is provided with spring assembling workpiece, support frame 2, sample disc 1 passes through some equally distributed support columns and motor 21
Rotating shaft is connected, and sample disc 1 is cyclic structure, and sample disc 1 is used to needle core of blood taking needle 3 to be assembled moving on to spring assembling workpiece
Some workpiece holes 11 are provided with station, sample disc 1, workpiece hole 11 is rectangle, and extend to the outer side edges edge of sample disc 1, work
Center of the major axis extension line in part hole 11 Jing Guo sample disc 1, workpiece hole 11 is annularly uniformly distributed in sample disc 1, workpiece hole
Strip gear is provided with the hole wall of 11 opposite sides along 12, gear is provided with fixed mount 13 along along 12, and the nook closing member 3 of blood taking needle is set
On fixed mount 13, the bottom surface of fixed mount 13 is provided with neck 14；
Spring assembling workpiece includes filling in the first vibrating disk 4, the second vibrating disk 5 and Power Component 6, the first vibrating disk 4
Preceding spring 44, the first vibrating disk 4 by the preceding ordered arrangement of spring 44 therein and can be exported, bullet after being filled in the second vibrating disk 5
Spring 45, the second vibrating disk 5 by the rear ordered arrangement of spring 45 therein and can be exported, and the first vibrating disk 4 is located at the ring of sample disc 1
In the heart, the first vibrating disk 4 is fixed thereon on the fixed mount of side, and the discharging opening of the first vibrating disk 4 is connected with tail end and is horizontally disposed with
The first discharge nozzle 41, the preceding spring 44 that of being shaken from the discharging opening of the first vibrating disk 4 enters the first discharge nozzle 41, the second vibrating disk
5 discharging opening is connected with horizontally disposed second discharge nozzle 51 of tail end, and the rear spring 45 that shaken from the second vibrating disk 5 enters second
Discharge nozzle 51, the first discharge nozzle 41 and the second discharge nozzle 51 are located at the top of sample disc 1, and parallel with sample disc 1, the first discharging
The discharging opening of the discharge nozzle 51 of pipe 41 and second is oppositely arranged, and section is provided with tube wall on the downside of the discharge outlet of the first discharge nozzle 41
In the first breach 42 of semiarc shape, the first breach 42 is axially arranged along the first discharge nozzle 41, and the first breach 42 is extended to
The elastic plate that semiarc shape is made up of elastoplast is connected with the discharging opening edge of first discharge nozzle 41, the edge of the first breach 42
43, the shape of elastic plate 43 is identical with the shape of the first breach 42, and elastic plate 43 is located in the first breach 42, by the envelope of the first breach 42
Firmly, it when elastic plate 43 is by outer force deformation, can open the first breach 42, have a preceding spring 44 on elastic plate 43, second goes out
The second breach is provided with the downside of the discharge outlet tube wall of expects pipe 51, the second breach is included along the axially extending bar of the second discharge nozzle 51
Shape mouthfuls 52 and communicated with strip mouthful 52 along the radially-arranged arcuation mouthful 53 of the second discharge nozzle 51, strip mouthful 52 extends to second and gone out
There is spring 54 after one edge of the discharging opening of expects pipe 51, the upside of strip mouthful 52；
Power Component 6 includes installing plate 61, the first cylinder 62, the second cylinder 63, slide rail 64, hollow tube 65 and push piece 66,
Hollow tube 65 includes horizontally disposed first hollow pipe 651 and the second hollow pipe 652 perpendicular to the first hollow pipe 651, first
The hollow pipe 652 of hollow pipe 651 and second is connected into interconnected " L " shape, the first hollow pipe 651 and the second hollow pipe 652
The first magnetic patch 653 and the second magnetic patch 654 are respectively arranged with, the first magnetic patch 653 and the magnetic of the second magnetic patch 654 are attracting, the first cylinder
62 and first hollow pipe 651 be horizontally set on installing plate 61, and the first cylinder 62 and the first hollow pipe 651 are parallel, second
Hollow pipe 652 is located remotely from the side of the piston rod of the first cylinder 62, the piston rod of the first cylinder 62, slide rail 64, the first discharge nozzle
41 and second the axis of discharge nozzle 51 be located normal on the same plane of installing plate 61, the second cylinder 63 is connected to first vertically
The piston rod end of cylinder 62, the piston rod end of the second cylinder 63, which is provided with top board 67, top board 67, to be provided with and neck 14
The fixture block 68 being engaged, slide rail 64 is vertically connected on the piston rod of the second cylinder 63, and the two ends of slide rail 64 are provided with plug 69,
Push piece 66 includes push pedal 661, connecting rod 662 and sliding block 663, and the one end of connecting rod 662 and sliding block 663 are connected, the other end and push pedal
661 are connected, and sliding block 663 is located in slide rail 64 and can slided along slide rail 64, the plug 69 of sliding block 663 and close second cylinder 63 it
Between be connected by spring 610, the side-wall shaft of the first hollow pipe 651 sets up the gap 611 of strip, gap 611 be located at and
Slide bar 612, slide bar are connected with the side relative with the first cylinder 62 on first hollow pipe 651, the piston rod of the first cylinder 62
612 include some three poles being mutually connected vertically, and first pole is located in the first hollow pipe 651, and second pole is passed through
Wear the one end of gap 611 with first strut ends in the first hollow pipe 651 to be connected, second pole other end and the 3rd pole
End is connected, and the piston rod of the 3rd pole other end and the first cylinder 62 is connected, and is set on the plug 69 away from the second cylinder 63
It is equipped with to be provided with through hole, sliding block 663 on through hole, the top surface of the second hollow pipe 652 and is connected with elastic threads 613, elastic threads 613 is worn
Cross on plug 69 and be connected after through hole through through hole on the top surface of the second hollow pipe 652 with the second magnetic patch 654 therein；
Initial state, together with the first magnetic patch 653 is inhaled with the second magnetic patch 654, sample disc 1 is rotated with support frame 2, makes it
In a workpiece hole go between its center axis and the discharging opening of the first discharge nozzle 41 and the discharging opening of the second discharge nozzle 51 line and hang down
Straight intersection；
The piston rod of second cylinder 63 is protruded upward, and the upper surface fixture block 68 of top board 67 is caught in the lower surface neck 14 of fixed mount 13
In, top board 67 enters workpiece hole 11 by the jack-up of fixed mount 13, and strip fin is provided with the hole wall of workpiece hole 11, solid for preventing
Determine frame 13 to offset in the horizontal direction during moving up, fixed mount 13 is by after jack-up, and the two ends of nook closing member 3 of blood taking needle are distinguished
The discharging opening of discharging opening and the second discharge nozzle 51 just to the first discharge nozzle 41, slide rail 64 is with the piston rod of the second cylinder 63 to moving up
Dynamic, while elastic threads 613 pull sliding block 663 to be moved to the direction away from the second cylinder 63, spring 610 and elastic threads 613 are stretched,
Until sliding block 663 is against on the plug 69 away from the second cylinder 63, the elasticity of elastic threads 613 is less than the elasticity of spring 610, slide rail
64 continue to move up, and elastic threads 613 continue to stretch, and push pedal 661 enters in the second discharge nozzle 51 through arcuation mouthful 53；
The piston cylinder of first cylinder 62 is stretched out, and the front end of needle core of blood taking needle 3 is moved to the direction of the first discharge nozzle 41, makes elasticity
The spring 44 of going forward of plate 43 is set in the front end of needle core of blood taking needle 3, while slide bar 612 is slided along gap 611, and drives the first magnetic patch
653 move to the direction of the first discharge nozzle 41 so that the first magnetic patch 653 and the second magnetic patch 654 are separated, and the second magnetic patch 654 loses
After downward external force, rise along the second hollow pipe 652, spring 610 resets, pull sliding block 663 along slide rail 64 to the first discharge nozzle
41 directions are quickly moved, and the second magnetic patch 654 exists, and push pedal 661 makes it be enclosed within after needle core of blood taking needle 3 after rear spring 54 is quickly released
End；
The piston rod of second cylinder 63 retraction resets, and elastic plate 43, which deforms upon to downwardly turn over, opens the first breach 42, adopts
The front end of blood pin nook closing member 3 is removed along the first breach 42 from the first discharge nozzle 41, while will be set in before the front end of needle core of blood taking needle 3
Spring 44 is removed, and elastic plate 43 resets, and the first breach 42 is closed again, and preceding spring 44 is supplemented to first in the first vibrating disk 4
Discharge nozzle 41, another preceding spring 44 is moved on elastic plate 43, and push pedal 661 and sliding block 663 are moved down with slide rail 64, push pedal
661 remove the second discharge nozzle 51 along arcuation mouthful, and slide plate 663 falls on clamp 613, and rear spring 54 is supplemented in the second vibrating disk 5
In second discharge nozzle 51, another rear spring 54 moves to the upside of strip mouthful 52；
The piston cylinder retraction of first cylinder 62 resets, and slide bar 612 slides along gap 611, and drives the first magnetic patch 653 to the
The direction of two discharge nozzle 51 is moved, and the second magnetic patch 654 is moved down under gravity, the final magnetic patch of first magnetic patch 653 and second
654 inhale together again.
As a kind of improved embodiment, the lower surface of fixed mount 13 is provided with the first magnetic patch 15, the upper table of top board 67
Face is provided with the second magnetic patch 16, and the first magnetic patch 15 and the magnetic of the second magnetic patch 16 are attracting, and fixed mount is propped up when top board 67 is moved up
13, the upper surface fixture block 68 of top board 67 is caught in the lower surface neck 14 of fixed mount 13, prevents that fixed mount 13 and top board 67 are separated, together
When the first magnetic patch 15 and the second magnetic patch 16 it is attracting, further strengthen the interaction between top board 67 and fixed mount 13, prevent solid
Determine frame 13 and top board 67 is separated；On the other hand the first magnetic patch 15 and the second magnetic patch 16 are attracting, fixed mount 13 is driven blood taking needle
The front end of nook closing member 3 removes from the first discharge nozzle 41 and is easier, and is less susceptible to shift.
As a kind of improved embodiment, elastic plate 43 includes two symmetrically arranged side plates 45, two side plates
45 sides edge are connected on the relative edge of the first breach 42, when the front end of needle core of blood taking needle 3 is along the first breach 42 from
Removed in one discharge nozzle 41, two side plates 45 overturn, the first breach 42 is opened in the opposite direction respectively, so as to allow blood sampling
The front end of pin nook closing member 3 is removed, and this structure design makes the opening and closing of the first breach 42 all more in time, reacts more flexible.
As a kind of improved embodiment, the track of slide rail 64 is in inverted " t " shape, and sliding block 663 is in inverted " t " word
Shape, the lower end of sliding block 663 is stuck in the track of slide rail 64, is difficult to depart from from slide rail 64, can be slided again along slide rail 64.
As a kind of improved embodiment, the first discharge nozzle 41 and the second discharge nozzle 51 include the rake of upper end
7th, middle vertical portion 8 and beneath horizontal part 9, rake 7 are connected with the first vibrator 4 or the second vibrator 5, shaken from first
The rear spring 54 that discharging opening of the preceding spring 44 along the first vibrator 4 or shaken from the second vibrator 5 of being shaken in dynamic device 4 is along the
The discharging opening of two vibrator 5 enters rake 7, then enters vertical portion 8 along rake 7, circle between vertical portion 8 and horizontal part 9
Arc transition, the coefficient of friction of the inwall lower end of vertical portion 8 is less than the coefficient of friction of upper end, makes the preceding spring positioned at the lower end of vertical portion 8
44 or rear springs 54 than upper end whereabouts faster, the 3rd cylinder 10, the middle part of vertical portion 8 and bottom are fixed with the lateral wall of vertical portion 8
Portion is disposed with division board 81 and barrier plate 82, and the inwall lower end position of vertical portion 8 refers to the upside of self-isolation plate 81 one
The position of individual preceding spring 44 or rear its length downwards, be provided with the tube wall of vertical portion 8 two respectively with division board 81 and resistance
The relative hollow out mouthful of baffle plate 82 83, there is a preceding spring 44 or rear spring 54, the 3rd cylinder between division board 81 and barrier plate 82
First connecting rod 101 and second connecting rod 102 are connected with 10 piston rod, first connecting rod 101 is passed through after hollow out mouthful 83 and division board
81 are connected, and second connecting rod 102 is connected after passing through hollow out mouthful 83 with barrier plate 82；Operationally, the piston rod of the 3rd cylinder 10 is stretched
Go out to drive first connecting rod 101 and second connecting rod 102 to move, drive division board 81 and barrier plate 82 along hollow out mouthful 83 from vertical portion 8
Middle to remove, preceding spring 44 or rear spring 45 between division board 81 and barrier plate 82 fall into horizontal part 9, and the upside of division board 81 is adjacent
Preceding spring 44 or rear spring 45 fall, the piston rod of the 3rd cylinder 10 retraction, division board 81 and barrier plate 82 are again embedded vertical
In portion 8, a preceding spring 44 or rear spring 45 are positioned between division board 81 and barrier plate 82.
As a kind of improved embodiment, the caliber of the lower end of vertical portion 8 is more than the caliber of upper end, the vertical portion
8 inwall lower end positions refer to that the position of the one preceding spring 44 in upside of self-isolation plate 81 or rear its length is downward, this structure
A preceding spring 44 or rear preceding bullet between spring 54 and division board 81 and barrier plate 82 for the upside of division board 81 is easy in design
Spring 44 or rear spring 54 fall more rapidly, make to add to the preceding spring 44 or rear spring between division board 81 and barrier plate 82
54 falling speed and preceding spring 44 or rear spring 54 on the upside of it are distinguished, thus more accurately by spring before cover 44 or after
Spring 54 is clipped between division board 81 and barrier plate 82.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of blood taking needle Full-automatic assembling machine, it is characterised in that：Including sample disc (1), support frame (2) and spring assembling work
Motor (21), the rotating shaft that the sample disc (1) passes through some support columns and motor (21) are provided with part, support frame as described above (2)
It is connected, the sample disc (1) is to be provided with some workpiece holes (11), the workpiece hole on cyclic structure, the sample disc (1)
(11) it is square, and extends to sample disc (1) outer side edges edge, the workpiece hole (11) is annularly distributed in sample disc (1), institute
Gear is provided with the hole wall for stating workpiece hole (11) along (12), the gear is provided with fixed mount (13), the pin of blood taking needle along along (12)
Core (3) is arranged on fixed mount (13), and the bottom surface of the fixed mount (13) is provided with neck (14)；
The spring assembling workpiece includes the first vibrating disk (4), the second vibrating disk (5) and Power Component (6), first vibration
Disk (4) is located in the ring heart of sample disc (1), and the discharging opening of first vibrating disk (4) is connected with tail end horizontally disposed first
Discharge nozzle (41), the discharging opening of second vibrating disk (5) is connected with horizontally disposed second discharge nozzle (51) of tail end, described
The discharging opening of one discharge nozzle (41) and the second discharge nozzle (51) is oppositely arranged, on the downside of the discharge outlet of first discharge nozzle (41)
It is provided with tube wall on the first breach (42) that section is in semiarc shape, the first breach (42) edge and is connected with semiarc shape by bullet
There is a preceding spring (44) on the elastic plate (43) that property plastics are made, the elastic plate (43), second discharge nozzle (51)
The second breach is provided with the downside of discharge outlet tube wall, second breach is included along the axially extending strip of the second discharge nozzle (51)
Mouthful (52) and communicated with strip mouthful (52) along the radially-arranged arcuation mouthful (53) of the second discharge nozzle (51), the strip mouthful (52)
There are spring (54) after one upside；
The Power Component (6) includes installing plate (61), the first cylinder (62), the second cylinder (63), slide rail (64), hollow tube
(65) and push piece (66), the hollow tube (65) includes horizontally disposed first hollow pipe (651) and perpendicular to the first hollow pipe
(651) the second hollow pipe (652), first hollow pipe (651) and the second hollow pipe (652) connect into interconnected
The first magnetic patch (653) and the second magnetic patch are respectively arranged with " L " shape, first hollow pipe (651) and the second hollow pipe (652)
(654), first cylinder (62) and the first hollow pipe (651) are horizontally set on installing plate (61), first cylinder
(62) piston rod, slide rail (64), the axis of the first discharge nozzle (41) and the second discharge nozzle (51) are located normal to installing plate
(61) on same plane, second cylinder (63) is connected to the piston rod end of the first cylinder (62), described second vertically
The piston rod end of cylinder (63) is provided with top board (67), the top board (67) and is provided with the fixture block being engaged with neck (14)
(68), the slide rail (64) is vertically connected on the piston rod of the second cylinder (63), and the two ends of the slide rail (64) are provided with stifled
Head (69), the push piece (66) include push pedal (661), connecting rod (662) and sliding block (663), described connecting rod (662) one end with
Sliding block (663) is connected, and the other end is connected with push pedal (661), and the sliding block (663) is located in slide rail (64), the sliding block (663)
And be connected between the plug (69) of the second cylinder (63) by spring (610), the side-wall shaft of first hollow pipe (651)
Set up and be connected with slide bar (612), the slide bar on the gap (611) of strip, the piston rod of first cylinder (62)
(612) it is connected through gap (611) on the first hollow pipe (651) with the first magnetic patch (653) therein, away from the second cylinder (63)
Plug (69) on be provided with through hole, the top surface of second hollow pipe (652) and be provided with through hole, on the sliding block (663)
Elastic threads (613) are connected with, the elastic threads (613), which pass through, runs through the second hollow pipe (652) top surface after through hole on plug (69)
Upper through hole is connected with the second magnetic patch (654) therein；
Initial state, first magnetic patch (653) and the second magnetic patch (654) are inhaled together, and the sample disc (1) is with support frame
(2) rotate, one of workpiece hole is gone to its center axis and the first discharge nozzle (41) discharging opening and the second discharge nozzle (51)
Line is intersected vertically place between discharging opening, and the second cylinder (63) piston rod is protruded upward, top board (67) upper surface card
Block (68) is caught in fixed mount (13) lower surface neck (14), and the top board (67) enters workpiece hole (11) and pushes up fixed mount (13)
Rise, make the discharging of the discharging opening and the second discharge nozzle (51) of nook closing member (3) two ends of blood taking needle respectively just to the first discharge nozzle (41)
Mouthful, the slide rail (64) moves up, while elastic threads (613) pull sliding block (663) to the direction away from the second cylinder (63)
It is mobile, spring (610) stretching, until sliding block (663) is against on the plug (69) away from the second cylinder (63), the slide rail
(64) continue to move up, the push pedal (661) enters in the second discharge nozzle (51) through arcuation mouthful (53)；
The piston cylinder of first cylinder (62) stretches out, and the front end of the needle core of blood taking needle (3) is to the first discharge nozzle (41) direction
It is mobile, elastic plate (43) spring (44) of going forward is set in needle core of blood taking needle (3) front end, while slide bar (612) is along gap (611)
Slide, and drive the first magnetic patch (653) to be moved to the first discharge nozzle (41) direction, first magnetic patch (653) and the second magnetic patch
(654) it is separated, the spring (610) resets, pulls the sliding block (663) along slide rail (64) to the first discharge nozzle (41) direction
Mobile, the push pedal (661) makes it be enclosed within needle core of blood taking needle (3) rear end after rear spring (54) is released；
Second cylinder (63) the piston rod retraction resets, and the elastic plate (43), which downwardly turns over, opens the first breach (42),
Needle core of blood taking needle (3) front end is removed along the first breach (42) from the first discharge nozzle (41) is middle, the push pedal (661) and sliding block
(663) moved down with slide rail (64), the push pedal (661) removes the second discharge nozzle (51) along arcuation mouthful；
The piston cylinder retraction of first cylinder (62) resets, and the slide bar (612) is slided along gap (611), and drives first
Magnetic patch (653) is moved to the second discharge nozzle (51) direction, and second magnetic patch (654) moves down, final first magnetic patch (653)
Together with being inhaled again with the second magnetic patch (654).
2. a kind of blood taking needle Full-automatic assembling machine according to claim 1, it is characterised in that：Fixed mount (13) following table
Face is provided with the 3rd magnetic patch (15), and top board (67) upper surface is provided with the 4th magnetic patch (16), the 3rd magnetic patch (15) and
4th magnetic patch (16) magnetic is attracting.
3. a kind of blood taking needle Full-automatic assembling machine according to claim 2, it is characterised in that：The elastic plate (43) includes
Two symmetrically arranged side plates (45), two side plate (45) side edges are connected to the relative edge of the first breach (42)
On.
4. a kind of blood taking needle Full-automatic assembling machine according to claim 3, it is characterised in that：The track of the slide rail (64)
In inverted " t " shape, the sliding block (663) is in inverted " t " shape.
5. a kind of blood taking needle Full-automatic assembling machine according to claim any one of 1-4, it is characterised in that：Described first goes out
Expects pipe (41) and the second discharge nozzle (51) the rake (7) including upper end, middle vertical portion (8) and beneath horizontal part
(9), the rake (7) is connected with the first vibrator (4) or the second vibrator (5), the vertical portion (8) and horizontal part (9)
Between arc transition, the coefficient of friction of vertical portion (8) the inwall lower end is less than the coefficient of friction of upper end, the vertical portion (8)
It is fixed with lateral wall in the middle part of the 3rd cylinder (10), the vertical portion (8) and bottom is disposed with division board (81) and stop
Two hollow outs relative with barrier plate (82) with division board (81) respectively are provided with plate (82), the tube wall of the vertical portion (8)
Mouth (83), there is a preceding spring (44) or rear spring (54), the 3rd gas between the division board (81) and barrier plate (82)
First connecting rod (101) and second connecting rod (102) are connected with the piston rod of cylinder (10), the first connecting rod (101) passes through hollow out
Mouth (83) is connected with division board (81) afterwards, and the second connecting rod (102) is connected with barrier plate (82) afterwards through hollow out mouthful (83)；
Operationally, the piston rod of the 3rd cylinder (10), which stretches out, drives first connecting rod (101) and second connecting rod (102) to move
Dynamic, the division board (81) and barrier plate (82) are removed along hollow out mouthful (83) from vertical portion (8) are middle, the division board (81) and resistance
Preceding spring (44) or rear spring (45) between baffle plate (82) fall into horizontal part (9), before division board (81) upside is adjacent
Spring (44) or rear spring (45) fall, the 3rd cylinder (10) the piston rod retraction, the division board (81) and barrier plate
(82) it is embedded in again in vertical portion (8), a preceding spring (44) or rear spring (45) is positioned at division board (81) and barrier plate
(82) between.
6. a kind of blood taking needle Full-automatic assembling machine according to claim 5, it is characterised in that：Vertical portion (8) lower end
Caliber be more than upper end caliber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305427.6A CN106944815B (en) | 2017-05-03 | 2017-05-03 | Full-automatic blood taking needle assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305427.6A CN106944815B (en) | 2017-05-03 | 2017-05-03 | Full-automatic blood taking needle assembling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106944815A true CN106944815A (en) | 2017-07-14 |
| CN106944815B CN106944815B (en) | 2022-11-01 |
Family
ID=59479055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710305427.6A Active CN106944815B (en) | 2017-05-03 | 2017-05-03 | Full-automatic blood taking needle assembling machine |
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| Country | Link |
|---|---|
| CN (1) | CN106944815B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794797A (en) * | 2019-03-05 | 2019-05-24 | 魏乃淳 | A kind of the fast removal mechanism and core assembling device of blood collecting pen pen cap core |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0995455A1 (en) * | 1998-08-28 | 2000-04-26 | Becton Dickinson and Company | Needle shield assembly |
| CN203125841U (en) * | 2013-03-26 | 2013-08-14 | 天津东佳科技有限公司 | Full-automatic blood taking needle injection molding machine |
| CN203665070U (en) * | 2013-11-29 | 2014-06-25 | 宁波爱用机械科技有限公司 | Assembling detection machine of blood taking needles |
| CN106002164A (en) * | 2016-07-18 | 2016-10-12 | 湖南千山制药机械股份有限公司 | Carrier bearing winged type blood collecting needle and device for assembling winged type blood collecting needle |
| CN106239124A (en) * | 2016-07-27 | 2016-12-21 | 温州职业技术学院 | Full-automatic blood taking needle assembling machine |
| CN206982114U (en) * | 2017-05-03 | 2018-02-09 | 温州职业技术学院 | A kind of blood taking needle Full-automatic assembling machine |
-
2017
- 2017-05-03 CN CN201710305427.6A patent/CN106944815B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0995455A1 (en) * | 1998-08-28 | 2000-04-26 | Becton Dickinson and Company | Needle shield assembly |
| CN203125841U (en) * | 2013-03-26 | 2013-08-14 | 天津东佳科技有限公司 | Full-automatic blood taking needle injection molding machine |
| CN203665070U (en) * | 2013-11-29 | 2014-06-25 | 宁波爱用机械科技有限公司 | Assembling detection machine of blood taking needles |
| CN106002164A (en) * | 2016-07-18 | 2016-10-12 | 湖南千山制药机械股份有限公司 | Carrier bearing winged type blood collecting needle and device for assembling winged type blood collecting needle |
| CN106239124A (en) * | 2016-07-27 | 2016-12-21 | 温州职业技术学院 | Full-automatic blood taking needle assembling machine |
| CN206982114U (en) * | 2017-05-03 | 2018-02-09 | 温州职业技术学院 | A kind of blood taking needle Full-automatic assembling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794797A (en) * | 2019-03-05 | 2019-05-24 | 魏乃淳 | A kind of the fast removal mechanism and core assembling device of blood collecting pen pen cap core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106944815B (en) | 2022-11-01 |
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