CN106363406A - Medical equipment assembly needle feeding device - Google Patents
Medical equipment assembly needle feeding device Download PDFInfo
- Publication number
- CN106363406A CN106363406A CN201610882007.XA CN201610882007A CN106363406A CN 106363406 A CN106363406 A CN 106363406A CN 201610882007 A CN201610882007 A CN 201610882007A CN 106363406 A CN106363406 A CN 106363406A
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- CN
- China
- Prior art keywords
- needle
- plate
- crochet hook
- fixed
- shield
- 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
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Classifications
-
- 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
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- 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
- B23P19/04—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 assembling or disassembling parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the technical field of medical equipment, and provides a medical equipment assembly needle feeding device. The medical equipment assembly needle feeding device comprises a needle groove left side plate and a right side plate; a needle groove plate for placing puncture needles is mounted between the needle groove left side plate and the right side plate; and a needle taking mechanism for hooking the puncture needles in the needle groove plate, a needle hooking overturning mechanism for overturning the needle taking mechanism and an antiskid discharge mechanism for preventing slip of the puncture needles in the needle hooking overturning mechanism in the overturning mechanism and enabling the puncture needles in the needle hooking overturning mechanism to fall into a next station after overturning in place are arranged above the needle groove plate. The medical equipment assembly needle feeding device provides an important mechanism for realizing automatic assembly of syringes and the puncture needles, basically cannot pollute the syringes and the puncture needles to guarantee the product cleanness after replacement of manual operation by automatic assembly, and needs no consumption of huge energy and production space to largely reduce the manufacturing cost.
Description
Technical field
The invention belongs to technical field of medical instruments is and in particular to a kind of medical apparatus and instruments group loads onto needle device.
Background technology
With the raising of social life level, inject, infuse etc. and more widely should as a kind of important therapeutic modality
For in various clinical cases.Syringe, transfusion device as injection, infusion treatment instrument the therapeutic effect of patient is had larger
Impact, unclean medical apparatus and instruments not only can make the drug effect of medicine weaken, more likely can lead to cross infection, greatly damage disease
The health of people.Thereby ensure that the cleanliness factor of medical apparatus and instruments has great significance.
, syringe is generally made up of syringe, injection rod and puncture needle three part taking syringe as a example.At present in syringe
In whole manufacture process, the assembling between syringe and puncture needle manually completes.Manually-operated disadvantage is easy
Catch pathogenic bacteria, cause product hygienic requirements unqualified.In order to overcome drawbacks described above, often strict disappearing to be carried out to direct labor
Poison is processed, and will be operated simultaneously, need to consume the huge energy and production space in huge sterile purification workshop.Simultaneously manual
Operation low production efficiency, especially as the syringe of insulin injection, its puncture needle is minimum, and manual assembly is extremely inefficient.
Content of the invention
The purpose of the present invention is to load onto needle device for existing medical apparatus and instruments group to have the shortcomings that above-mentioned, provides one kind to be
The medical apparatus and instruments group that Automated assembly realized by syringe and puncture needle loads onto pin mechanism.
For realizing technique scheme, the invention provides a kind of medical apparatus and instruments group loads onto needle device, comprising: on the left of needle tray
Plate and right plate, are provided with the trick plate for placing puncture needle, described pin between described needle tray needle tray left plate and right plate
It is provided with the Qu Zhen mechanism for hooking the puncture needle taking in trick plate, the crochet hook upset that Qu Zhen mechanism is overturn above frid
Mechanism and prevent puncture needle landing in crochet hook switching mechanism, upset from making in crochet hook switching mechanism after putting in place in switching process
Puncture needle fall into the anti-skidding discharging mechanism of next station, described Qu Zhen mechanism includes left and right column, and described left and right column is equal
Left and right support is connected to by rotating shaft, the upper end of described left and right support is fixed with cylinder block, described cylinder block is installed
Have lifting cylinder, the tailpiece of the piston rod of described lifting cylinder is fixed with crochet hook panel seat, described crochet hook panel seat is provided with multiple for
Hook, in described trick plate, the crochet hook plate taking puncture needle, described crochet hook plate is formed with crochet hook groove.
Preferably, described crochet hook switching mechanism includes the tumble cylinder being hinged on work platformses, described tumble cylinder
Tailpiece of the piston rod is provided with oscillating bearing, and described oscillating bearing is arranged on described left and right support and is located at described rotating shaft and described gas
Position between cylinder seat.
Preferably, described anti-skidding discharging mechanism includes being fixed on the described left and right block supporting, between described two blocks
It is fixed with shield needle stand, described shield needle stand is located between described crochet hook panel seat and described trick plate, described shield needle stand is fixed with
For blocking the shield pin block of the crochet hook notch on described crochet hook plate, described shield pin during described crochet hook switching mechanism upset
The quantity of block is equal with the quantity of described crochet hook plate；The side of described shield needle stand one end is provided with baffle plate cylinder, described baffle plate
The tailpiece of the piston rod of cylinder is fixed with the apron block that can horizontally slip along described shield needle stand, and the another side of described shield needle stand is provided with
For blocking the crochet hook groove end on described crochet hook plate can be along described shield pin during the upset of described crochet hook switching mechanism
The gear needle plate that horizontally slips of seat, described gear needle plate and described apron block are fixed, described keep off be formed with needle plate multiple in described gear pin
The groove that plate can be connected with the described space protected between pin block during horizontally slipping.
Preferably, it is further fixed on longitudinally disposed needle tray baffle plate between described needle tray left and right side plate, on described needle tray baffle plate
The side at end is provided with the needle tray clamp for the space on described trick plate is separated into multiple regions.
Preferably, also include needle tray elevating mechanism, described needle tray elevating mechanism include end flat be close to described needle tray left,
Described trick plate that right plate slides up and down and two ends are separately fixed at the lifting supporting plate on described needle tray left and right side plate, described
Trick plate lower surface is provided with screw rod by screw bolt seat, and described screw rod is threadeded with described lifting supporting plate.
Preferably, described lifting supporting plate is fixed with clutch shaft bearing, in described clutch shaft bearing, is provided with first axis of guide, described
The upper end of first axis of guide is fixed on the lower surface of described trick plate.
A kind of medical apparatus and instruments group that the present invention provides loads onto having the beneficial effects that of needle device: this medical apparatus and instruments medical apparatus and instruments
Group loads onto needle device, is syringe and puncture needle is realized Automated assembly and provided a kind of important mechanism；Replaced by Automated assembly
Artificial operate after, syringe and puncture needle are essentially without being contaminated the cleanliness factor it is ensured that product；Huge also without consuming
The energy and production space, significantly reduce manufacturing cost, and also improve efficiency of assembling.
Brief description
Fig. 1 is a kind of main structure diagram of better embodiment of the present invention；
Fig. 2 is the right side structural representation of Fig. 1；
Fig. 3 is the backsight structural representation of Fig. 1；
Fig. 4 is the structural representation when space keeping off in Fig. 1 between the groove of needle plate and shield pin block connects；
Fig. 5 is that the shield pin block in Fig. 1 blocks the structural representation during crochet hook notch on crochet hook plate；
Fig. 6 is the structural representation of the crochet hook plate in Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Ability
The every other embodiment that domain ordinary person is obtained under the premise of not making creative work, belongs to the protection of the present invention
Scope.
Embodiment: a kind of medical apparatus and instruments group loads onto needle device.
As shown in figures 1 to 6, a kind of medical apparatus and instruments group loads onto needle device, including needle tray left and right side plate 20,20 ', needle tray is left,
Right plate 20,20 ' is fixed on work platformses by base 1, is provided with for putting between described needle tray left and right side plate 20,20 '
Put the trick plate 21 of puncture needle, be provided with the puncture needle taking for hook in trick plate 21 above described trick plate 21 takes pin machine
Structure, and crochet hook switching mechanism that Qu Zhen mechanism is overturn and prevent the puncture in crochet hook switching mechanism in switching process
Pin landing, upset make the puncture needle in crochet hook switching mechanism fall into the anti-skidding discharging mechanism on next station clamp after putting in place.
Qu Zhen mechanism therein includes left and right column 2,2 ', and described left and right column 2,2 ' is all connected respectively by rotating shaft 3
There is left and right support 4,4 ', the described left and right upper end supporting 4,4 ' is fixed with cylinder block 6, described cylinder block 6 is provided with lifting
Cylinder 9, the tailpiece of the piston rod of described lifting cylinder 9 is fixed with crochet hook panel seat 12, described crochet hook panel seat 12 is provided with multiple for
Hook, in described trick plate 21, the crochet hook plate 14 taking puncture needle, described crochet hook plate 14 is formed with crochet hook groove 28, puncture needle is located at institute
State in crochet hook groove 28.
Crochet hook switching mechanism therein includes the tumble cylinder 30 being hinged on work platformses, the work of described tumble cylinder 30
Stopper rod end is provided with oscillating bearing 29, and described oscillating bearing 29 is arranged in described left and right support 4,4 ', its position position installed
Position between described rotating shaft 3 and described cylinder block 6.
Anti-skidding discharging mechanism therein includes being fixed on the described left and right block 15 supporting on 4,4 ', described two blocks 15
Between be fixed with shield needle stand 16, described shield needle stand 16 be located between described crochet hook panel seat 12 and described trick plate 21, described shield pin
Shield pin block 17 is fixed with seat 16, the effect of shield pin block 17 is to be used for blocking institute during the upset of crochet hook switching mechanism
State the crochet hook notch on crochet hook plate 14, prevent the puncture needle in crochet hook groove from dropping.The quantity of described shield pin block 17 and described hook
The quantity of needle plate 14 is equal, and that is, a crochet hook groove 28 corresponds to one piece of shield pin block 17.The side of described shield needle stand 16 one end is installed
There is baffle plate cylinder 23, the tailpiece of the piston rod of described baffle plate cylinder 23 is fixed with the apron block that can horizontally slip along described shield needle stand 16
11, the another side of described shield needle stand 16 is provided with gear needle plate 18, and the effect of gear needle plate 18 is in the upset of crochet hook switching mechanism
During for blocking crochet hook groove end on described crochet hook plate 14.Described gear needle plate 18 is fixing with described apron block 11, therefore
Gear needle plate 18 can horizontally slip along shield needle stand 16 under the driving of baffle plate cylinder 23.It is formed with multiple grooves on described gear needle plate 18
33, when during gear needle plate 18 horizontally slips, the space between one of groove 33 and described shield pin block 17 connects,
Then all of groove 33 all spaces between shield pin block 17 correspond and connect, and the puncture needle in such crochet hook groove will fall
Enter on the fixture of next station.
As the optimization further to technique scheme, it is further fixed on indulging between described needle tray left and right side plate 20,20 '
To the needle tray baffle plate 5 of setting, the side of described needle tray baffle plate 5 upper end is provided with for separating the space on described trick plate 21
Become the needle tray clamp 25 in multiple regions.
The effect of this structure is to maintain puncture needle substantially in same direction, it is to avoid occur occurring mutual ten between puncture needle
Word intersects and affects crochet hook plate 14 and take pin.
As the optimization further to technique scheme, technical scheme also includes needle tray elevating mechanism, described needle tray liter
Descending mechanism includes trick plate 21 and lifting supporting plate 24, the end flat of wherein trick plate 21 be close to described needle tray left and right side plate 20,
20 ' slide up and down, and the two ends lifting supporting plate 24 are separately fixed on described needle tray left and right side plate 20,20 ', described trick plate
21 lower surfaces are provided with screw rod 27 by screw bolt seat 26, and described screw rod 27 is threadeded with described lifting supporting plate 24.
The effect of this structure is the height for adjusting trick plate 21: when rotary screw 27, because lifting supporting plate 24 is solid
Fixed motionless, therefore screw rod 27 will drive trick plate 21 to rise or fall, until it reaches suitable position.
As the optimization further to technique scheme, described lifting supporting plate 24 is fixed with clutch shaft bearing 8, described
It is provided with first axis of guide 19, the upper end of described first axis of guide 19 is fixed on the lower surface of described trick plate 21 in one bearing 8.
As the optimization further to technique scheme, described cylinder block 6 is fixed with second bearing 8 ', described second
It is provided with second axis of guide 19 ', the lower end of described second axis of guide 19 ' is fixed on the upper table of described crochet hook panel seat 12 in bearing 8 '
Face.
The effect of guiding is mainly played by above-mentioned two mechanisms so that this device keeps stable, normal work.
As the optimization further to technique scheme, the tailpiece of the piston rod 10 of described lifting cylinder 9 passes through floating junction
13 is fixing with described crochet hook panel seat 12.
The effect of floating junction 13 be used to eliminate error it is allowed to extent of the error in also can work, protection is attached thereto
Parts so as to operate steadily.
As the optimization further to technique scheme, described needle tray baffle plate 5 and described needle tray left and right side plate 20,20 '
Between there is angle, described corner dimension be 1 ° 20 °.
There is certain angle between needle tray baffle plate 5 and described needle tray left and right side plate 20,20 ' to make to incite somebody to action when crochet hook plate 14
When puncture needle triggers in trick plate 21, prevent the afterbody of pin from encountering puncture needle tray baffle plate 5, thus avoiding puncture needle from crochet hook plate
Drop on 14.
The operation principle of the present invention is as follows:
When initial: the cylinder piston rod of tumble cylinder 30 stretches out, and the left and right support 4,4 ' of crochet hook switching mechanism is in vertically
Position in work platformses.The piston rod of lifting cylinder 9 is packed up, and crochet hook plate 14 is departed from trick plate 21.The work of baffle plate cylinder 23
Stopper rod shrinks, and gear needle plate 18 blocks the space between shield pin block 17.
Working condition:
The first step: the piston rod of lifting cylinder 9 stretches out, promotes crochet hook panel seat 12 to move down, is fixed on crochet hook panel seat 12
On crochet hook plate 14 also move down therewith, and reach in trick plate 21.The crochet hook groove 28 of every block of crochet hook plate 14 triggers a root puncture pin
Afterwards, the piston rod of lifting cylinder 9 is packed up, and crochet hook plate 14 and trick plate 21 depart from and rise to the position of shield pin block 17, make shield
Pin block 17 blocks crochet hook groove 28 oral area of crochet hook plate 14 it is ensured that puncture needle does not fall out, as shown in Figure 5.
Second step: the cylinder piston rod of tumble cylinder 30 shrinks, drives left and right support 4,4 ' to rotate to flat parallel to work
The position of platform.Now, the piston rod of baffle plate cylinder 23 stretches out, and drives apron block 11 mobile, makes groove 33 and the shield of gear needle plate 18
Space between pin block 17 communicates, as shown in figure 4, puncture needle from the crochet hook groove 28 of crochet hook plate 14 skid off and enter its just
In the fixture of side.
The present invention, in addition to can be as the Shang Zhen mechanism of automatic injector assembling machine, be alternatively arranged as tube for transfusion automatic assembling
Shang Zhen mechanism.
Above content is to further describe it is impossible to assert with reference to specific preferred implementation is made for the present invention
Being embodied as of the present invention is confined to these explanations.For those skilled in the art, do not taking off
On the premise of present inventive concept, some equivalent substitutes or obvious modification can also be made, and performance or purposes are identical, all answer
When being considered as belonging to protection scope of the present invention.
Claims (6)
1. a kind of medical apparatus and instruments group loads onto needle device it is characterised in that including: needle tray left plate and right plate, described needle tray needle tray
Trick plate for placing puncture needle is installed between left plate and right plate, is provided with above described trick plate and takes pin for hooking
The Qu Zhen mechanism of the puncture needle in frid, the crochet hook switching mechanism that Qu Zhen mechanism is overturn and preventing in switching process
Puncture needle landing in crochet hook switching mechanism, upset make the puncture needle in crochet hook switching mechanism fall into the anti-of next station after putting in place
Sliding discharging mechanism, described Qu Zhen mechanism includes left and right column, and described left and right column is all connected to left and right by rotating shaft
Support, the upper end of described left and right support is fixed with cylinder block, described cylinder block is provided with lifting cylinder, described lifting cylinder
Tailpiece of the piston rod is fixed with crochet hook panel seat, described crochet hook panel seat is provided with multiple in described trick plate hook take puncture needle
Crochet hook plate, described crochet hook plate is formed with crochet hook groove.
2. medical apparatus and instruments group as claimed in claim 1 load onto needle device it is characterised in that: described crochet hook switching mechanism include cut with scissors
It is connected on the tumble cylinder on work platformses, the tailpiece of the piston rod of described tumble cylinder is provided with oscillating bearing, described oscillating bearing peace
The position being located between described rotating shaft and described cylinder block is contained on described left and right support.
3. medical apparatus and instruments group as claimed in claim 2 load onto needle device it is characterised in that: described anti-skidding discharging mechanism includes solid
It is scheduled on the described left and right block supporting, be fixed with shield needle stand between described two blocks, described shield needle stand is located at described crochet hook plate
Between seat and described trick plate, described shield needle stand is fixed with and is used for blocking institute during the upset of described crochet hook switching mechanism
State the shield pin block of the crochet hook notch on crochet hook plate, the quantity of described shield pin block is equal with the quantity of described crochet hook plate；Described
The side of shield needle stand one end is provided with baffle plate cylinder, and the tailpiece of the piston rod of described baffle plate cylinder is fixed with can be along about described shield needle stand
The apron block sliding, the another side of described shield needle stand is provided with for blocking during the upset of described crochet hook switching mechanism
Crochet hook groove end on described crochet hook plate gear needle plate, described gear needle plate and the described gear that can horizontally slip along described shield needle stand
Panel seat is fixed, described gear needle plate on be formed with multiple described gear needle plate horizontally slip during can and described shield pin block between
The groove of space connection.
4. medical apparatus and instruments group as claimed in claim 3 load onto needle device it is characterised in that: between described needle tray left and right side plate
It is further fixed on longitudinally disposed needle tray baffle plate, the side of described needle tray baffle plate upper end is provided with for by the sky on described trick plate
Between be separated into the needle tray clamp in multiple regions.
5. medical apparatus and instruments group as claimed in claim 4 load onto needle device it is characterised in that: also include needle tray elevating mechanism, institute
State needle tray elevating mechanism and include end flat and be close to described trick plate that described needle tray left and right side plate slides up and down and two ends respectively
It is fixed on the lifting supporting plate on described needle tray left and right side plate, described trick plate lower surface is provided with screw rod by screw bolt seat, described
Screw rod is threadeded with described lifting supporting plate.
6. medical apparatus and instruments group as claimed in claim 5 load onto needle device it is characterised in that: be fixed with the on described lifting supporting plate
One bearing, is provided with first axis of guide in described clutch shaft bearing, the upper end of described first axis of guide is fixed under described trick plate
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610882007.XA CN106363406A (en) | 2016-10-08 | 2016-10-08 | Medical equipment assembly needle feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610882007.XA CN106363406A (en) | 2016-10-08 | 2016-10-08 | Medical equipment assembly needle feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106363406A true CN106363406A (en) | 2017-02-01 |
Family
ID=57895176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610882007.XA Pending CN106363406A (en) | 2016-10-08 | 2016-10-08 | Medical equipment assembly needle feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363406A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282098A (en) * | 2020-03-12 | 2020-06-16 | 李春丽 | Automatic needle replacing device for medical injection |
| CN113787442A (en) * | 2021-08-17 | 2021-12-14 | 重庆交通大学 | Knitting machine needle processing workbench and knitting machine needle taking and placing system |
-
2016
- 2016-10-08 CN CN201610882007.XA patent/CN106363406A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282098A (en) * | 2020-03-12 | 2020-06-16 | 李春丽 | Automatic needle replacing device for medical injection |
| CN113787442A (en) * | 2021-08-17 | 2021-12-14 | 重庆交通大学 | Knitting machine needle processing workbench and knitting machine needle taking and placing system |
| CN113787442B (en) * | 2021-08-17 | 2023-02-28 | 重庆交通大学 | Knitting machine needle processing workbench and knitting machine needle taking and placing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |