CN202935627U - Rapid and stable feeding device of injector push rod capable of pre-filling liquid medicine - Google Patents
Rapid and stable feeding device of injector push rod capable of pre-filling liquid medicine Download PDFInfo
- Publication number
- CN202935627U CN202935627U CN 201220625175 CN201220625175U CN202935627U CN 202935627 U CN202935627 U CN 202935627U CN 201220625175 CN201220625175 CN 201220625175 CN 201220625175 U CN201220625175 U CN 201220625175U CN 202935627 U CN202935627 U CN 202935627U
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- CN
- China
- Prior art keywords
- thumb wheel
- feeding device
- liquid medicine
- rod
- injector push
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a rapid and stable feeding device of an injector push rod capable of pre-filling liquid medicine. The rapid and stable feeding device comprises a blanking slide way and a feeding pull wheel connected with the blanking slide way, wherein the outer side wall of the feeding pull wheel is symmetrically provided with a plurality of groups of positioning grooves for positioning the push rod. The device disclosed by the utility model is simple in structure and reliable in work; the higher feeding speed and precision are obtained and the reliability of packaging is increased; the packaging efficiency is improved; and the rapid and stable feeding device is good for improving the production efficiency of a whole machine and the stability of operation and has better practical applicability.
Description
Technical field
The utility model belongs to pre-can liquid medicine injector package field of mechanical technique, is specifically related to can be used for a kind of quick of pre-can liquid medicine syringe torsion bar labeling system, the device of the stable material loading that carries out pre-can liquid medicine injector push-rod.
Background technology
Pre-can liquid medicine syringe is when carrying out torsion bar labeling operation, must first accurately be transferred to the position of appointment to push rod and syringe staving by fixing posture, just can carry out smoothly next step operation, but, existing conventional drive mechanism is difficult to real reaching fast, stable production requirement, and this defective also greatly reduces the reliability of packing, suppressed packaging efficiency, integral production has been caused harmful effect.
The utility model content
The purpose of this utility model is to solve problems of the prior art, and a kind of feeding device of pre-can liquid medicine injector push-rod of fast and stable is provided.
The utility model is achieved by the following technical programs:
A kind of feeding device of pre-can liquid medicine injector push-rod of fast and stable comprises blanking slideway and the charging thumb wheel that joins with the blanking slideway.
Described charging thumb wheel lateral wall is symmetrically arranged with the positioning groove that many groups are used for localization handspike.
Charging thumb wheel upper surface outside concave circularizes groove.
Described blanking slideway is the domatic structure, and joins with the charging thumb wheel at the bottom of the slope of blanking slideway.
Wherein, the joint with the charging thumb wheel at the bottom of blanking slideway slope is provided with inner shoe, and simultaneously, downside wall place, blanking slideway slope is provided with mill shoe.Described inner shoe position is positioned at the annular groove of charging thumb wheel.
Further, inner shoe is arcuate structure, and the inner shoe main body is extended along charging thumb wheel rotation direction, and inner shoe main body radian and charging thumb wheel outer radian are complementary; Simultaneously, mill shoe is arcuate structure, and the mill shoe main body is extended along charging thumb wheel rotation direction, and mill shoe main body radian and charging thumb wheel outer radian are complementary.
Forming between inner shoe and mill shoe can be for the gapped spiral camber of push rod transmission.
In addition, the mill shoe body thickness is successively decreased along charging thumb wheel rotation direction.
The utility model usefulness is:
The utility model apparatus structure is simple, reliable operation, has obtained higher material loading speed and precision, has increased the reliability of packing, has improved packaging efficiency, helps to improve the production efficiency of complete machine and the stability of operation, possesses better practicality.
Description of drawings
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross-sectional view of Fig. 1;
Fig. 3 is the structural representation of mill shoe of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As Fig. 1 ~ Figure 3 shows that the feeding device of the pre-can liquid medicine injector push-rod of a kind of fast and stable that can be used as the utility model preferred embodiment, comprise blanking slideway 1 and the charging thumb wheel 2 that joins with blanking slideway 1.
Described charging thumb wheel 2 lateral walls are symmetrically arranged with the positioning groove 5 that many groups are used for localization handspike.
Outside charging thumb wheel 2 upper surfaces, concave circularizes groove 6.
Described blanking slideway 1 is the domatic structure, and joins with charging thumb wheel 2 at the bottom of the slope of blanking slideway 1.
Wherein, the joint with charging thumb wheel 2 at the bottom of blanking slideway 1 slope is provided with inner shoe 4, and simultaneously, blanking slideway 1 downside wall place, slope is provided with mill shoe 3.Described inner shoe 4 positions are positioned at the annular groove 6 of charging thumb wheel 2, in order to avoid affect the rotation of charging thumb wheel 2.
Further, inner shoe 4 is arcuate structure, and inner shoe 4 main bodys are extended along charging thumb wheel 2 rotation directions, and inner shoe 4 main body radians and charging thumb wheel 2 outer radians are complementary; Simultaneously, mill shoe 3 is arcuate structure, and mill shoe 3 main bodys are extended along charging thumb wheel 2 rotation directions, and mill shoe 3 main body radians and charging thumb wheel 2 outer radians are complementary.
Forming between inner shoe 4 and mill shoe 3 can be for the gapped spiral camber of push rod transmission.
In addition, mill shoe 3 body thickness are successively decreased along charging thumb wheel 2 rotation directions.
The utility model can apply to the packing of various pre-can liquid medicine syringe series products, in concrete production, material (injector push-rod) is affected by Gravitative Loads, can enter charging thumb wheel 2 along blanking slideway 1, material enters that charging thumb wheel 2 is rear to be stopped by inner shoe 4, and under the rotation of charging thumb wheel 2 along formed spiral camber easy motion between mill shoe 3 and inner shoe 4, enter in positioning groove 5.Structure of the present utility model is set the special construction of having considered fully injector push-rod, in above-mentioned course of conveying, injector push-rod is when obtaining higher material loading speed and precision, can also remain the easy motion state, help to improve production efficiency and the operation stability of complete machine.
Claims (8)
1. the feeding device of the pre-can liquid medicine injector push-rod of a fast and stable, is characterized in that comprising blanking slideway (1) and the charging thumb wheel (2) that joins with blanking slideway (1).
2. the feeding device of the pre-can liquid medicine injector push-rod of fast and stable according to claim 1, is characterized in that described charging thumb wheel (2) lateral wall is symmetrically arranged with many group positioning grooves (5).
3. the feeding device of the pre-can liquid medicine injector push-rod of fast and stable according to claim 1 is characterized in that described charging thumb wheel (2) upper surface outside concave circularizes groove (6).
4. the feeding device of the pre-can liquid medicine injector push-rod of fast and stable according to claim 1, is characterized in that described blanking slideway (1) is the domatic structure, and join with charging thumb wheel (2) at the bottom of the slope of blanking slideway (1).
5. the feeding device of the pre-can liquid medicine injector push-rod of fast and stable according to claim 2, it is characterized in that at the bottom of described blanking slideway (1) slope being provided with inner shoe (4) with the joint of charging thumb wheel (2), simultaneously, downside wall place, blanking slideway (1) slope is provided with mill shoe (3).
6. the feeding device of the pre-can liquid medicine injector push-rod of fast and stable according to claim 5, it is characterized in that described inner shoe (4) is arcuate structure, inner shoe (4) main body is extended along charging thumb wheel (2) rotation direction, and inner shoe (4) main body radian and charging thumb wheel (2) outer radian are complementary; Simultaneously, mill shoe (3) is arcuate structure, and mill shoe (3) main body is extended along charging thumb wheel (2) rotation direction, and mill shoe (3) main body radian and charging thumb wheel (2) outer radian are complementary.
7. the feeding device of the pre-can liquid medicine injector push-rod of fast and stable according to claim 5 is characterized in that described mill shoe (3) body thickness successively decreases along charging thumb wheel (2) rotation direction.
8. the feeding device of the pre-can liquid medicine injector push-rod of fast and stable according to claim 6, is characterized in that forming between described inner shoe (4) and mill shoe (3) gapped spiral camber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625175 CN202935627U (en) | 2012-11-22 | 2012-11-22 | Rapid and stable feeding device of injector push rod capable of pre-filling liquid medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625175 CN202935627U (en) | 2012-11-22 | 2012-11-22 | Rapid and stable feeding device of injector push rod capable of pre-filling liquid medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935627U true CN202935627U (en) | 2013-05-15 |
Family
ID=48319881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625175 Expired - Lifetime CN202935627U (en) | 2012-11-22 | 2012-11-22 | Rapid and stable feeding device of injector push rod capable of pre-filling liquid medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931511A (en) * | 2014-03-20 | 2015-09-23 | 日立产业控制解决方案有限公司 | Checking device |
| CN114734217A (en) * | 2022-04-21 | 2022-07-12 | 达尔嘉(广州)标识设备有限公司 | Pre-filling needle push rod limiter assembling device and equipment thereof |
-
2012
- 2012-11-22 CN CN 201220625175 patent/CN202935627U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931511A (en) * | 2014-03-20 | 2015-09-23 | 日立产业控制解决方案有限公司 | Checking device |
| CN114734217A (en) * | 2022-04-21 | 2022-07-12 | 达尔嘉(广州)标识设备有限公司 | Pre-filling needle push rod limiter assembling device and equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |