CN204262730U - Device for discharging on blood taking needle assembly line and blood taking needle assembly line - Google Patents
Device for discharging on blood taking needle assembly line and blood taking needle assembly line Download PDFInfo
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- CN204262730U CN204262730U CN201420692868.8U CN201420692868U CN204262730U CN 204262730 U CN204262730 U CN 204262730U CN 201420692868 U CN201420692868 U CN 201420692868U CN 204262730 U CN204262730 U CN 204262730U
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- blood taking
- taking needle
- assembly line
- needle assembly
- grasping
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- 239000008280 blood Substances 0.000 title claims abstract description 119
- 210000004369 blood Anatomy 0.000 title claims abstract description 119
- 238000007599 discharging Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 151
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000003534 oscillatory effect Effects 0.000 claims description 5
- 238000012797 qualification Methods 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002558 medical inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
The utility model discloses a kind of device for discharging on blood taking needle assembly line and blood taking needle assembly line.Device for discharging on blood taking needle assembly line, comprises for capturing blood taking needle from blood taking needle assembly line and the grasping mechanism discharged in the horizontal direction by the blood taking needle of crawl, being used for driving the rotating mechanism of grasping mechanism reciprocating rotation, being used for carrying out connecting the detent mechanism of location to rotating mechanism and driving the swing mechanism of rotating mechanism reciprocating rotation; The input of the output connecting steering mechanism of swing mechanism also drives the output reciprocating rotation of rotating mechanism, rotating mechanism is rotating to be arranged on detent mechanism, grasping mechanism is arranged on the output of rotating mechanism, the grasping end of grasping mechanism is encorbelmented beyond the installation end of grasping mechanism, and the grasping end of grasping mechanism swings with the reciprocating rotation of rotating mechanism.Protect blood taking needle, improve qualification rate.
Description
Technical field
The utility model relates to blood taking needle assembly equipment field, especially, relates to a kind of device for discharging on blood taking needle assembly line.In addition, the utility model also relates to a kind of blood taking needle assembly line comprising above-mentioned device for discharging on blood taking needle assembly line.
Background technology
Blood taking needle is tested for blood sample collection and to blood sample in medical inspection process, thus understands Human Physiology and pathologic condition, judges disease.
Pen-holder-type blood taking needle owing to carrying, easy to use, widely use in medical industry.The two ends of the syringe needle of pen-holder-type blood taking needle are lived by shank and pin calotte respectively, and make it as far as possible not contaminated, do not need in use to carry out disinfection, user only needs shank, pin cap to pull out.
At present, the normal discharging carrying out blood taking needle in the mode of vertical drop after the motorization assembly process of pen-holder-type blood taking needle completes, and this discharge way often to make bottom blood taking needle directly and bottom isoelectric membrane and produce the interaction force of vertical direction, easily cause getting loose of penholder or the pen cap, even cause the damage of penholder, the pen cap and syringe needle, make the assembling of pen-holder-type blood taking needle defective and cannot normally use, thus causing that the assembly qualified rate of pen-holder-type blood taking needle is low, manufacturing cost is high.
Utility model content
The utility model object is to provide a kind of device for discharging on blood taking needle assembly line and blood taking needle assembly line, getting loose of penholder or the pen cap is easily made with the assembling discharge way solving existing pen-holder-type blood taking needle, even cause syringe needle to damage, cause the technical problem that the assembly qualified rate of pen-holder-type blood taking needle is low, manufacturing cost is high.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A device for discharging on blood taking needle assembly line, comprises for capturing blood taking needle from blood taking needle assembly line and the grasping mechanism discharged in the horizontal direction by the blood taking needle of crawl, being used for driving the rotating mechanism of grasping mechanism reciprocating rotation, being used for carrying out connecting the detent mechanism of location to rotating mechanism and driving the swing mechanism of rotating mechanism reciprocating rotation; The input of the output connecting steering mechanism of swing mechanism also drives the output reciprocating rotation of rotating mechanism, rotating mechanism is rotating to be arranged on detent mechanism, grasping mechanism is arranged on the output of rotating mechanism, the grasping end of grasping mechanism is encorbelmented beyond the installation end of grasping mechanism, and the grasping end of grasping mechanism swings with the reciprocating rotation of rotating mechanism.
Further, the grasping end of grasping mechanism is arranged down; The grasping end of grasping mechanism is provided with for support blood taking needle and the hook part preventing blood taking needle from vertically directly dropping.
Further, hook part is arranged towards the direction capturing blood taking needle.
Further, the output of rotating mechanism is provided with one group, two groups or organize grasping mechanism more.
Further, adopt between detent mechanism with blood taking needle assembly line and be fixedly connected with, between swing mechanism blood taking needle assembly line, adopt movable connection; Or adopt movable connection between detent mechanism with blood taking needle assembly line, adopt between swing mechanism with blood taking needle assembly line and be fixedly connected with; Or adopt movable connection between detent mechanism with blood taking needle assembly line, between swing mechanism with blood taking needle assembly line, adopt movable connection.
Further, detent mechanism comprises the location-plate for being connected and fixed with blood taking needle assembly line and is fixed on location-plate for installing the installing plate of rotating mechanism.
Further, rotating mechanism comprises the bearing block be fixed on detent mechanism and the turning cylinder be arranged in bearing block, outside at least one end projecting shaft bearing of turning cylinder, for connecting grasping mechanism and/or swing mechanism.
Further, swing mechanism comprise connect driving mechanism and for providing the swing arm of oscillatory forces, be rotatably connected to the cursor of swing arm output and be rotatably connected to the connecting plate of output of cursor, swing arm, cursor and connecting plate three form three-link mechanism; The output of connecting plate is on the rotating shaft affixed, and connecting plate orders about turning cylinder reciprocating rotation.
Further, the angle between swing arm and cursor is 45 ° ~ 135 °; And/or the angle between cursor and connecting plate is 45 ° ~ 135 °.
Further, grasping mechanism adopts the one in gas pawl, locating clip, locating ring or bracket; Grasping mechanism is on the rotating shaft affixed.
According to another aspect of the present utility model, additionally provide a kind of blood taking needle assembly line, it comprises above-mentioned device for discharging on blood taking needle assembly line.
The utility model has following beneficial effect:
The device for discharging of the utility model on blood taking needle assembly line, assembled and the blood taking needle be up to the standards from the crawl of blood taking needle assembly line by grasping mechanism, rotating mechanism reciprocating rotation is driven by the reciprocally swinging of swing mechanism, rotating mechanism reciprocating rotation drives grasping end reciprocally swinging centered by the turning cylinder of rotating mechanism of grasping mechanism, grasping end discharges blood taking needle in the process of forward rocking motion, the oscillatory forces of grasping end to blood taking needle to swing inertia force forward, under the comprehensive function of swing inertia force forward in conjunction with blood taking needle self gravitation, blood taking needle falls in parabolical mode, when with bottom isoelectric membrane, the impulsive force part produced by blood taking needle freely falling body is broken down into horizontal applied force, the impact that blood taking needle is subject to reduces, simultaneously the shank of blood taking needle and pin cap can not directly and bottom object generation interaction force, but order about blood taking needle by horizontal applied force and offset the interaction force with bottom object along the mode that bottom object surface rolls, thus well protect the blood taking needle unloaded by device for discharging, improve the qualification rate after blood taking needle assembling.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation with novel device for discharging on blood taking needle assembly line of the utility model preferred embodiment.
Marginal data:
1, grasping mechanism; 101, hook part; 2, rotating mechanism; 201, bearing block; 202, turning cylinder; 3, detent mechanism; 301, location-plate; 302, installing plate; 4, swing mechanism; 401, swing arm; 402, cursor; 403, connecting plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the utility model can by the multitude of different ways that limits and cover implement.
Fig. 1 is the structural representation with novel device for discharging on blood taking needle assembly line of the utility model preferred embodiment.As shown in Figure 1, the device for discharging on blood taking needle assembly line of the present embodiment, comprises for capturing blood taking needle from blood taking needle assembly line and the grasping mechanism 1 discharged in the horizontal direction by the blood taking needle of crawl, being used for driving the rotating mechanism 2 of grasping mechanism 1 reciprocating rotation, being used for carrying out connecting the detent mechanism 3 of location to rotating mechanism 2 and driving the swing mechanism 4 of rotating mechanism 2 reciprocating rotation; The input of the output connecting steering mechanism 2 of swing mechanism 4 also drives the output reciprocating rotation of rotating mechanism 2, rotating mechanism 2 is rotating to be arranged on detent mechanism 3, grasping mechanism 1 is arranged on the output of rotating mechanism 2, the grasping end of grasping mechanism 1 is encorbelmented beyond the installation end of grasping mechanism 1, and the grasping end of grasping mechanism 1 swings with the reciprocating rotation of rotating mechanism 2.The device for discharging of the utility model on blood taking needle assembly line, assembled and the blood taking needle be up to the standards from the crawl of blood taking needle assembly line by grasping mechanism 1, rotating mechanism 2 reciprocating rotation is driven by the reciprocally swinging of swing mechanism 4, rotating mechanism 2 reciprocating rotation drives grasping end reciprocally swinging centered by the turning cylinder 202 of rotating mechanism 2 of grasping mechanism 1, grasping end discharges blood taking needle in the process of forward rocking motion, the oscillatory forces of grasping end to blood taking needle to swing inertia force forward, under the comprehensive function of swing inertia force forward in conjunction with blood taking needle self gravitation, blood taking needle falls in parabolical mode, when with bottom isoelectric membrane, the impulsive force part produced by blood taking needle freely falling body is broken down into horizontal applied force, the impact that blood taking needle is subject to reduces, simultaneously the shank of blood taking needle and pin cap can not directly and bottom object generation interaction force, but order about blood taking needle by horizontal applied force and offset the interaction force with bottom object along the mode that bottom object surface rolls, thus well protect the blood taking needle unloaded by device for discharging, improve the qualification rate after blood taking needle assembling.
As shown in Figure 1, in the present embodiment, the grasping end of grasping mechanism 1 is arranged down.The grasping end of grasping mechanism 1 is provided with for support blood taking needle and the hook part 101 preventing blood taking needle from vertically directly dropping.The probability that effective blood taking needle reducing crawl vertically directly drops.
As shown in Figure 1, in the present embodiment, hook part 101 is arranged towards the direction capturing blood taking needle.The probability that effective blood taking needle reducing crawl vertically directly drops.
As shown in Figure 1, in the present embodiment, the output of rotating mechanism 2 is provided with one group, two groups or many group grasping mechanisms 1.Can capture and discharging many group blood taking needles simultaneously, accelerate the speed of discharging.
As shown in Figure 1, in the present embodiment, adopt between detent mechanism 3 with blood taking needle assembly line and be fixedly connected with, between swing mechanism 4 blood taking needle assembly line, adopt movable connection.Adopt movable connection between detent mechanism 3 with blood taking needle assembly line, adopt between swing mechanism 4 with blood taking needle assembly line and be fixedly connected with.Adopt movable connection between detent mechanism 3 with blood taking needle assembly line, between swing mechanism 4 with blood taking needle assembly line, adopt movable connection.By selecting different fixing points, to expand the scope of activities of whole device for discharging, to be suitable for the needs of different blood taking needle assembly line.Can be driven by the optional position in flexible connection region, force whole device for discharging linkage operation, facilitate vibrational power flow, easy-unloading device is installed on blood taking needle assembly line and carries out synthetic operation.
As shown in Figure 1, in the present embodiment, detent mechanism 3 comprises the location-plate 301 for being connected and fixed with blood taking needle assembly line and is fixed on location-plate 301 for installing the installing plate 302 of rotating mechanism 2.Facilitate anatomical connectivity, facilitate parts to install fixing.
As shown in Figure 1, in the present embodiment, rotating mechanism 2 comprises the bearing block 201 be fixed on detent mechanism 3 and the turning cylinder 202 be arranged in bearing block 201.Outside at least one end projecting shaft bearing 201 of turning cylinder 202.For connecting grasping mechanism 1 and/or swing mechanism 4.Facilitate anatomical connectivity, facilitate parts mutually to install fixing.
As shown in Figure 1, in the present embodiment, swing mechanism 4 comprise connect driving mechanism and for providing the swing arm 401 of oscillatory forces, be rotatably connected to the cursor 402 of swing arm 401 output and be rotatably connected to the connecting plate 403 of output of cursor 402.Swing arm 401, cursor 402 and connecting plate 403 three form three-link mechanism.By linkage transmission of drive force, can be good at the conversion of realizable force, can energy consumption be saved, facilitate the reciprocating control of structure.The output of connecting plate 403 is fixed on turning cylinder 202.Connecting plate 403 orders about turning cylinder 202 reciprocating rotation.
As shown in Figure 1, in the present embodiment, the angle between swing arm 401 and cursor 402 is 45 ° ~ 135 °; And/or the angle between cursor 402 and connecting plate 403 is 45 ° ~ 135 °.The conversion ratio of driving force can be improved, reduce energy consumption.
As shown in Figure 1, in the present embodiment, grasping mechanism 1 adopts the one in gas pawl, locating clip, locating ring or bracket.Grasping mechanism 1 is fixed on turning cylinder 202.By different Grasp Modes to adapt to the blood taking needle discharging of different types of structure, expand the scope of application.
The blood taking needle assembly line of the present embodiment, comprises above-mentioned device for discharging on blood taking needle assembly line.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the device for discharging on blood taking needle assembly line, is characterized in that,
Comprise for capture blood taking needle from blood taking needle assembly line and the grasping mechanism (1) that the blood taking needle of crawl is discharged in the horizontal direction, for driving the rotating mechanism (2) of described grasping mechanism (1) reciprocating rotation, for carrying out connecting the detent mechanism (3) of location to described rotating mechanism (2) and driving the swing mechanism (4) of described rotating mechanism (2) reciprocating rotation;
The output of described swing mechanism (4) connects the input of described rotating mechanism (2) and drives the output reciprocating rotation of described rotating mechanism (2),
Described rotating mechanism (2) is rotating to be arranged on described detent mechanism (3),
Described grasping mechanism (1) is arranged on the output of described rotating mechanism (2),
The grasping end of described grasping mechanism (1) is encorbelmented beyond the installation end of described grasping mechanism (1),
The grasping end of described grasping mechanism (1) swings with the reciprocating rotation of described rotating mechanism (2).
2. the device for discharging on blood taking needle assembly line according to claim 1, is characterized in that,
The grasping end of described grasping mechanism (1) is arranged down;
The grasping end of described grasping mechanism (1) is provided with for support blood taking needle and the hook part preventing blood taking needle from vertically directly dropping (101);
Described hook part (101) is arranged towards the direction capturing blood taking needle.
3. the device for discharging on blood taking needle assembly line according to claim 2, is characterized in that, the output of described rotating mechanism (2) is provided with one group, two groups or the described grasping mechanism of many groups (1).
4. the device for discharging on blood taking needle assembly line according to claim 1, is characterized in that,
Described detent mechanism (3) is fixedly connected with adopting between blood taking needle assembly line, adopts movable connection between described swing mechanism (4) blood taking needle assembly line; Or
Described detent mechanism (3) adopts movable connection with between blood taking needle assembly line, and described swing mechanism (4) is fixedly connected with adopting between blood taking needle assembly line; Or
Described detent mechanism (3) adopts movable connection with between blood taking needle assembly line, and described swing mechanism (4) adopts movable connection with between blood taking needle assembly line.
5. the device for discharging on blood taking needle assembly line according to any one of claim 1 to 4, it is characterized in that, described detent mechanism (3) comprises the location-plate (301) for being connected with blood taking needle assembly line and is fixed on described location-plate (301) for installing the installing plate (302) of described rotating mechanism (2).
6. the device for discharging on blood taking needle assembly line according to any one of claim 1 to 4, is characterized in that,
Described rotating mechanism (2) comprises the bearing block (201) be fixed on described detent mechanism (3) and the turning cylinder (202) be arranged in described bearing block (201),
Described bearing block (201) is stretched out outward at least one end of described turning cylinder (202), for connecting described grasping mechanism (1) and/or described swing mechanism (4).
7. the device for discharging on blood taking needle assembly line according to claim 6, is characterized in that,
Described swing mechanism (4) comprise connect driving mechanism and for providing the swing arm of oscillatory forces (401), be rotatably connected to the cursor (402) of described swing arm (401) output and be rotatably connected to the connecting plate (403) of output of described cursor (402)
Described swing arm (401), described cursor (402) and described connecting plate (403) three form three-link mechanism;
The output of described connecting plate (403) is fixed on described turning cylinder (202),
Described connecting plate (403) orders about described turning cylinder (202) reciprocating rotation.
8. the device for discharging on blood taking needle assembly line according to claim 7, is characterized in that,
Angle between described swing arm (401) and described cursor (402) is 45 ° ~ 135 °; And/or
Angle between described cursor (402) and described connecting plate (403) is 45 ° ~ 135 °.
9. the device for discharging on blood taking needle assembly line according to claim 7, is characterized in that,
Described grasping mechanism (1) adopts the one in gas pawl, locating clip, locating ring or bracket;
Described grasping mechanism (1) is fixed on described turning cylinder (202).
10. a blood taking needle assembly line, is characterized in that, comprises the device for discharging on blood taking needle assembly line according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692868.8U CN204262730U (en) | 2014-11-18 | 2014-11-18 | Device for discharging on blood taking needle assembly line and blood taking needle assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692868.8U CN204262730U (en) | 2014-11-18 | 2014-11-18 | Device for discharging on blood taking needle assembly line and blood taking needle assembly line |
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| Publication Number | Publication Date |
|---|---|
| CN204262730U true CN204262730U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692868.8U Expired - Fee Related CN204262730U (en) | 2014-11-18 | 2014-11-18 | Device for discharging on blood taking needle assembly line and blood taking needle assembly line |
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|---|---|
| CN (1) | CN204262730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943060A (en) * | 2016-07-18 | 2016-09-21 | 湖南千山制药机械股份有限公司 | Assembly device of butterfly wing type blood collection needle |
-
2014
- 2014-11-18 CN CN201420692868.8U patent/CN204262730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943060A (en) * | 2016-07-18 | 2016-09-21 | 湖南千山制药机械股份有限公司 | Assembly device of butterfly wing type blood collection needle |
| CN105943060B (en) * | 2016-07-18 | 2021-09-28 | 湖南千山制药机械股份有限公司 | Equipment of butterfly wing formula blood taking needle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |