CN204903063U - Needle tubing withdrawal force on -line measuring device - Google Patents
Needle tubing withdrawal force on -line measuring device Download PDFInfo
- Publication number
- CN204903063U CN204903063U CN201520629367.XU CN201520629367U CN204903063U CN 204903063 U CN204903063 U CN 204903063U CN 201520629367 U CN201520629367 U CN 201520629367U CN 204903063 U CN204903063 U CN 204903063U
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- CN
- China
- Prior art keywords
- needle tubing
- balancing weight
- syringe
- withdrawal force
- measuring device
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a needle tubing withdrawal force on -line measuring device, include: the platform, the vertical direction straight line actuating mechanism of setting on the platform, at least one sets up the balancing weight on vertical direction straight line actuating mechanism's drive end, is provided with on each balancing weight to be used for pressing from both sides to wait tightly that the needle tubing that detects the needle tubing of syringe presss from both sides, and each needle tubing presss from both sides with a drive it and opens or press from both sides tight needle tubing clamp actuating mechanism and be connected, the setting is on the platform and be located the spacing post below the balancing weight, and when vertical direction straight line actuating mechanism no longer supported the balancing weight, balancing weight whereabouts and its total amount were by the top supporting of spacing post, the position detecting device of setting on the platform, position detecting device's the quantity and the quantity looks adaptation of balancing weight, position detecting device's check point is a little more than the top of spacing post, the syringe clamping device of top is pressed from both sides in the setting at the needle tubing. The utility model discloses can make things convenient for detection needle tubing withdrawal force whether qualified fast, improve detection efficiency greatly and detected the precision.
Description
Technical field
The utility model relates to the medical equipment production equipment field of being with the insulin syringe, self-destruction syringe, safe syringe, entry needle, intravenous infusion needle, remaining needle, insulin injection pen syringe needle etc. of locking pin to relate to needle tubing bonding, particularly a kind of needle tubing withdrawal force on-line measuring device.
Background technology
In syringe production run, the whether qualified quality of production directly having influence on syringe of needle tubing withdrawal force, also buries potential safety hazard to the follow-up use of syringe, needs to detect needle tubing withdrawal force.And current also unspecial equipment needle tubing withdrawal force being carried out to on-line checkingi, great majority are all realize detecting by artificial hand-held tautness meter or weight block clamping needle tubing, or adopt tensiometer to detect, but this detection mode can only be applicable to sampling from process inspection, and belong to destructive detection, due to the uncertainty of needle tubing bonding, pick test still has certain risk.
Utility model content
The purpose of this utility model is above-mentioned deficiency for prior art and defect, a kind of easy to operate, needle tubing withdrawal force on-line measuring device that detection efficiency is high is provided, to solve the problem, carry out harmless online 100% to needle tubing bond effect to detect, this device can be incorporated in automated production.
The technical matters that the utility model solves can realize by the following technical solutions:
Needle tubing withdrawal force on-line measuring device, is characterized in that, comprising:
Platform;
Vertical direction straight line driving mechanism is on the platform set;
Balancing weight at least one drive end being arranged on described vertical direction straight line driving mechanism, each balancing weight is provided with the needle tubing folder of the needle tubing clamping syringe to be detected, each needle tubing folder drives it to open with one or the needle tubing that clamps presss from both sides driving mechanism and is connected;
Arrange on the platform and the limited post be positioned at below described balancing weight, when described vertical direction straight line driving mechanism no longer supports described balancing weight, described balancing weight fall and its total amount by the top-supported of described limited post;
Position detecting device is on the platform set, the quantity of described position detecting device and the quantity of described balancing weight suitable, the check point of described position detecting device is a little more than the top of described limited post;
Be arranged on the syringe clamp device in order to clamp syringe to be detected of described needle tubing folder top.
In a preferred embodiment of the present utility model, described balancing weight is several, arranges along same straight uniform interval.
In a preferred embodiment of the present utility model, described syringe clamp device comprises:
The switching mechanism that axis is parallel with some balancing weight intervals arranged direction;
Circumference is arranged on some syringe clamping plate of described switching mechanism periphery, and each syringe clamping plate vertically interval are furnished with the suitable syringe clip of the quantity of quantity and balancing weight.
In a preferred embodiment of the present utility model, described needle tubing folder comprises hinged and horizontally disposed two intermediate plates in middle part, back-moving spring is provided with between two intermediate plates, described needle tubing folder driving mechanism comprises the horizontal air cylinder of the side, operating side being arranged on two intermediate plates, the movable end of described horizontal air cylinder is set to pyramidal structure, when pyramidal structure inserts the operating side of two intermediate plates, two intermediate plate clampings; When the operating side of pyramidal structure away from two intermediate plates, two intermediate plates open under the elastic force of back-moving spring.
In a preferred embodiment of the present utility model, each configuration block and needle tubing correspondence position are provided with needle tubing dropping channel, the least significant end of described needle tubing dropping channel is provided with needle tubing recycling box.
In a preferred embodiment of the present utility model, described vertical direction straight line driving mechanism comprises vertical cylinder, the piston end of described vertical cylinder is described drive end, and the piston end of described vertical cylinder is provided with bearing plate, and described balancing weight is arranged on described bearing plate.
In a preferred embodiment of the present utility model, described position detecting device comprises photoelectric sensor.
In a preferred embodiment of the present utility model, described balancing weight comprises some counterweight fritters removably linked together.
Using method of the present utility model is as follows:
Be fixed on syringe clamp device by needing the syringe detected, then vertical direction straight line driving mechanism drives balancing weight to rise, then the clamping of needle tubing folder driving mechanism driving needle pipe clamp needs the needle tubing of the syringe detected, then vertical direction straight line driving mechanism declines, now the weight of balancing weight is all applied on the needle tubing of the syringe needing detection, and the weight of balancing weight can need according to concrete detection and adjust, if balancing weight drops on limited post, now position detecting device detects that balancing weight falls, then the needle tubing withdrawal force of this syringe is defective, on the contrary, if balancing weight does not fall, then the needle tubing withdrawal force of this syringe is qualified.
Owing to have employed technical scheme as above, the utility model can quick and convenient detection needle tubing withdrawal force whether qualified, substantially increase detection efficiency and accuracy of detection.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the mounting structure schematic diagram of the vertical direction straight line driving mechanism of a kind of embodiment of the utility model.
Fig. 4 is the structural representation of the syringe clamp device of a kind of embodiment of the utility model.
Fig. 5 is the structural representation that the needle tubing of a kind of embodiment of the utility model presss from both sides when opening.
Structural representation when Fig. 6 is the needle tubing folder clamping of a kind of embodiment of the utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below.
See a kind of needle tubing withdrawal force on-line measuring device shown in Fig. 1 to Fig. 3, comprise platform 100, vertical direction straight line driving mechanism 200, balancing weight 300, needle tubing folder driving mechanism 400, syringe clamp device 500, limited post 110 and position detecting device 120.
Vertical direction straight line driving mechanism 200 is arranged on platform 100, and balancing weight 300 is arranged on the drive end of vertical direction straight line driving mechanism 200.Vertical direction straight line driving mechanism 200 in the present embodiment comprises the vertical cylinder being arranged on platform 100 both sides for a pair, and the piston end 21 of vertical cylinder is drive end, and piston end 210 top of vertical cylinder is provided with bearing plate 211.Balancing weight 300 is 30 pieces, is arranged on bearing plate 211 along the same straight uniform interval of bearing plate 211 length direction.Conveniently change the weight of balancing weight 300 to need according to different detections, the balancing weight 300 in the present embodiment comprises some counterweight fritters 301,302,303 removably linked together by securing member 304.
Each balancing weight 300 is provided with the needle tubing folder 310 of the needle tubing 1100 clamping syringe 1000 to be detected, each needle tubing folder 310 and drives it to open or the needle tubing that clamps presss from both sides driving mechanism 400 and is connected.Shown in composition graphs 5 and Fig. 6, needle tubing in the present embodiment folder 310 comprises middle part by bearing pin 313,314 hinged and be provided with back-moving spring 315 between horizontally disposed two intermediate plate 311,312, two intermediate plates 311,312.Needle tubing folder driving mechanism 400 comprises the horizontal air cylinder of a side, operating side being arranged on two intermediate plates 311,312, the movable end 410 of horizontal air cylinder is set to pyramidal structure 411, when pyramidal structure 411 inserts the operating side a of two intermediate plates 311,312, two intermediate plates 311,312 clamp, to clamp needle tubing 1100; As the operating side a of pyramidal structure 411 away from two intermediate plates 311,312, two intermediate plates 311,312 open under the elastic force of back-moving spring 315.Conveniently reclaim needle tubing 1100, each configuration block 300 and needle tubing 1100 correspondence position are provided with needle tubing dropping channel 300a, and the least significant end of needle tubing dropping channel 300a is provided with needle tubing recycling box 130.
To be arranged on platform 100 at limited post 110 and to be positioned at below balancing weight 300, when vertical direction straight line driving mechanism 200 no longer supports balancing weight 300, balancing weight 300 fall and its total amount by the top-supported of limited post 110.
Position detecting device 120 is arranged on platform 100, the quantity of position detecting device 120 and the quantity of balancing weight 300 suitable, the check point of position detecting device 120 is a little more than the top of limited post 110, to guarantee that the bottom supporting of balancing weight 300 can be detected by position detecting device 120 when the top of limited post 110, the position detecting device 120 in the present embodiment comprises photoelectric sensor.
Syringe clamp device 500 is arranged on above needle tubing folder 310, shown in composition graphs 4, in order to improve detection efficiency of the present utility model, syringe clamp device 500 in the present embodiment comprises the axis switching mechanism 510 parallel with some balancing weight 300 intervals arranged direction, the peripheral circumference of switching mechanism 510 is provided with some syringe clamping plate 520, and each syringe clamping plate 520 vertically interval are furnished with the suitable syringe clip 521 of the quantity of quantity and balancing weight 300.When the syringe 1000 being positioned at the syringe clip 521 below switching mechanism 510 is detected by clamping, the syringe clip 521 be positioned at above switching mechanism 510 can carry out the clamping operation of syringe 1000 to be detected simultaneously.When the syringe 1000 of the syringe clip 521 below switching mechanism 510 is detected complete, switching mechanism 510 is turned over certain angle, originally the syringe clip 521 assembling syringe 1000 to be detected be positioned at above switching mechanism 510 is turn to below switching mechanism 510 detected by clamping, and the syringe clip 521 be positioned at below switching mechanism 510 turn to the clamping operation of carrying out syringe 1000 to be detected above switching mechanism 510 originally.Syringe clamp device 500 realizes synchronously carrying out, and substantially increases detection efficiency.
Using method of the present utility model is as follows:
The syringe 1000 that needs detect is fixed on the syringe clip 521 on syringe clamp device 500, then vertical direction straight line driving mechanism 200 drives balancing weight 300 to rise, then needle tubing folder driving mechanism 400 driving needle pipe clamp 310 clamps the needle tubing 1100 needing the syringe 1000 detected, then vertical direction straight line driving mechanism 200 declines, now the weight of balancing weight 300 is all applied on the needle tubing 1100 of the syringe 1000 needing detection, and the weight of balancing weight 300 can need according to concrete detection and adjust, if balancing weight 300 drops on limited post 110, now position detecting device 120 detects that balancing weight 300 falls, then the needle tubing withdrawal force of this syringe 1000 is defective, on the contrary, if balancing weight 300 does not fall, then the needle tubing withdrawal force of this syringe 1000 is qualified.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. needle tubing withdrawal force on-line measuring device, is characterized in that, comprising:
Platform;
Vertical direction straight line driving mechanism is on the platform set;
Balancing weight at least one drive end being arranged on described vertical direction straight line driving mechanism, each balancing weight is provided with the needle tubing folder of the needle tubing clamping syringe to be detected, each needle tubing folder drives it to open with one or the needle tubing that clamps presss from both sides driving mechanism and is connected;
Arrange on the platform and the limited post be positioned at below described balancing weight, when described vertical direction straight line driving mechanism no longer supports described balancing weight, described balancing weight fall and its total amount by the top-supported of described limited post;
Position detecting device is on the platform set, the quantity of described position detecting device and the quantity of described balancing weight suitable, the check point of described position detecting device is a little more than the top of described limited post;
Be arranged on the syringe clamp device in order to clamp syringe to be detected of described needle tubing folder top.
2. needle tubing withdrawal force on-line measuring device as claimed in claim 1, it is characterized in that, described balancing weight is several, arranges along same straight uniform interval.
3. needle tubing withdrawal force on-line measuring device as claimed in claim 1, it is characterized in that, described syringe clamp device comprises:
The switching mechanism that axis is parallel with some balancing weight intervals arranged direction;
Circumference is arranged on some syringe clamping plate of described switching mechanism periphery, and each syringe clamping plate vertically interval are furnished with the suitable syringe clip of the quantity of quantity and balancing weight.
4. needle tubing withdrawal force on-line measuring device as claimed in claim 1, it is characterized in that, described needle tubing folder comprises hinged and horizontally disposed two intermediate plates in middle part, back-moving spring is provided with between two intermediate plates, described needle tubing folder driving mechanism comprises the horizontal air cylinder of the side, operating side being arranged on two intermediate plates, the movable end of described horizontal air cylinder is set to pyramidal structure, when pyramidal structure inserts the operating side of two intermediate plates, and two intermediate plate clampings; When the operating side of pyramidal structure away from two intermediate plates, two intermediate plates open under the elastic force of back-moving spring.
5. needle tubing withdrawal force on-line measuring device as claimed in claim 1, it is characterized in that, each configuration block and needle tubing correspondence position are provided with needle tubing dropping channel, and the least significant end of described needle tubing dropping channel is provided with needle tubing recycling box.
6. needle tubing withdrawal force on-line measuring device as claimed in claim 1, it is characterized in that, described vertical direction straight line driving mechanism comprises vertical cylinder, the piston end of described vertical cylinder is described drive end, the piston end of described vertical cylinder is provided with bearing plate, and described balancing weight is arranged on described bearing plate.
7. needle tubing withdrawal force on-line measuring device as claimed in claim 1, it is characterized in that, described position detecting device comprises photoelectric sensor.
8. needle tubing withdrawal force on-line measuring device as claimed in claim 1, it is characterized in that, described balancing weight comprises some counterweight fritters removably linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629367.XU CN204903063U (en) | 2015-08-19 | 2015-08-19 | Needle tubing withdrawal force on -line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629367.XU CN204903063U (en) | 2015-08-19 | 2015-08-19 | Needle tubing withdrawal force on -line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903063U true CN204903063U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629367.XU Withdrawn - After Issue CN204903063U (en) | 2015-08-19 | 2015-08-19 | Needle tubing withdrawal force on -line measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204903063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157898A (en) * | 2015-08-19 | 2015-12-16 | 上海聚民生物科技有限公司 | Needle tube pulling force on-line detection device |
-
2015
- 2015-08-19 CN CN201520629367.XU patent/CN204903063U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157898A (en) * | 2015-08-19 | 2015-12-16 | 上海聚民生物科技有限公司 | Needle tube pulling force on-line detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201400 Shanghai City, Fengxian District Hangzhou Highway No. 1888 building Sixth Patentee after: Poly Biological Technology Co Ltd Address before: 201400 Shanghai City, Fengxian District Hangzhou Highway No. 1888 building Sixth Patentee before: SHANGHAI JUMIN BIOLOGICAL TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151223 Effective date of abandoning: 20171107 |