CN201669700U - Three-grab screw cab grabbing mechanism for eye drop machine - Google Patents
Three-grab screw cab grabbing mechanism for eye drop machine Download PDFInfo
- Publication number
- CN201669700U CN201669700U CN2009202133360U CN200920213336U CN201669700U CN 201669700 U CN201669700 U CN 201669700U CN 2009202133360 U CN2009202133360 U CN 2009202133360U CN 200920213336 U CN200920213336 U CN 200920213336U CN 201669700 U CN201669700 U CN 201669700U
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- Prior art keywords
- spiral cover
- grab
- screw cap
- transmission shaft
- grabbing
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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.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 239000003889 eye drop Substances 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 229940012356 eye drops Drugs 0.000 claims description 23
- 235000014676 Phragmites communis Nutrition 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 208000005494 xerophthalmia Diseases 0.000 description 1
Images
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a three-grab screw cap grabbing mechanism for an eye drop machine, mainly comprising a transmission shaft and a screw cap sleeve which is connected in the transmission shaft; the three-grab screw cap grabbing mechanism also comprises a conical shaft sleeve and three clamping and grabbing chucks, wherein the conical shaft sleeve is arranged at the bottom of the transmission shaft; the three clamping and grabbing chucks are symmetrically and movably arranged on a screw cap seat on the lower end of the screw cap sleeve, and a reset reed is arranged between the lower part of the clamping and grabbing chuck and the screw cap seat; and the top of the clamping and grabbing chuck is provided with a roller, and can slide along the side surface of the conical shaft sleeve through the roller. The three-grab screw cap grabbing mechanism for the eye drop machine has simple structure, is convenient to use, greatly reduces the structural requirements of an eye drop bottle cap when in use, can freely control the opening and the closing of a control grab through the conical shaft sleeve, effectively increases the opening and closing scope of the grab, is easily to grab the bottle cap under the assistance of a contact surface in a tooth-shaped structure so as to improve the eye drop finished product rate.
Description
Technical field
The utility model relates to grasping mechanism, particularly be a kind ofly in the pharmaceutical field to be used to produce the spiral cover grasping mechanism of using on the machine of eyedrops.
Background technology
Eyedrops is one of the most frequently used pharmaceutical dosage form of a kind of ophthalmology disease, and for present multiple illness in eye, eyedrops all has directly, therapeutic action efficiently.And along with the change of people's life style and condition of work, between at the moment, also increase thereupon,, be easy to make the people to suffer from visual fatigue disease and xerophthalmia such as playing computer for a long time, see TV, operating video games or the like.For these two kinds all serve as the illness of main performance with the dry and astringent discomfort of eyes, people are mostly by selecting to use the eyedrops of some different drug effects to carry out remissive treatment.
As people's eyedrops comparatively commonly used, be to belong to a kind of making comparatively simple medicament that gets up in pharmaceutical field.But in the machinery of traditional production eyedrops, the past conventional design has the spiral cover cover of stage clip roll structure to encapsulate the eyedrops bottle cap.But when spiral cover, directly act on the ball, rely on ball to hold bottle cap tightly and finish the spiral cover action, as shown in Figure 1 by the little spring in the spiral cover cover.For this reason, when using this promptly structure, the structure size that often produce to go up again the bottle cap of eyedrops has higher requirement, and the yield rate that bigger deviation just can have influence on whole process of production appears in the bottle cap profile when needing only can at once, such as, when bottle cap was bigger than normal, the spiral cover cover possibly can't unclamp bottle; When bottle cap was less than normal, ball just possibly can't clamp lid.Simultaneously, thus since when rotation choosing lid cover ball and lid may produce relative motion and make the bottle cap surface be subjected to unexpected wear-out failure, and can not use, this just also greatly reduces the production efficiency of eyedrops, has increased production cost.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of eyedrops to grab formula spiral cover grasping mechanism with three, to solve the problem of the existing usability of the rotary lid mechanism aspect of using on the existing eyedrops machine.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of eyedrops machine is grabbed formula spiral cover grasping mechanism with three, mainly comprises power transmission shaft and is connected spiral cover cover in the power transmission shaft, and described three grab formula spiral cover grasping mechanism also comprises a tapered hub and three catching chucks; Described tapered hub is installed in the bottom of power transmission shaft; On the spiral cover seat that is movably arranged on spiral cover cover lower end of described three catching chuck symmetries, between described catching chuck bottom and spiral cover seat, be provided with a reseting leaf; The top of described catching chuck is equipped with roller, and can be by roller along the tapered hub side slip.
Described catching chuck bottom is used for promptly, and the contact-making surface of eyedrops bottle cap is dentalation.
The utility model is simple in structure, easy to use, reduced to a great extent in use for the structural requirement of eyedrops bottle cap, and can freely control the switching of pawl by tapered hub, little increase has also the been arranged scope that opens and closes of pawl has been ignored for bottle cap in the error aspect the structure size.Even difform lid does not just need to change the spiral cover cover as long as spiral cover cover inner chamber can hold, so just increased the scope of application of the present utility model greatly; And, adopt tooth-shape structure to design at the contact-making surface that the spiral cover chuck contacts with bottle cap, make the easier quilt of bottle cap promptly, thereby improved the yield rate of eyedrops product.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of the eyedrops manufacturing machine of the traditional stage clip roller structure spiral cover cover of use.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the structural representation of catching chuck of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
Rotary lid mechanism in the present employed eyedrops manufacturing machine mainly is made up of two groups of rotary lid mechanisms, as shown in Figure 2, the utility model is that a kind of eyedrops is grabbed formula spiral cover grasping mechanism with three, mainly comprises parts such as spring mechanism 1, bearing block 2, roller 3, catching chuck 4, reed 5, spiral cover cover 6, tapered hub 7, screw 8, power transmission shaft 9, belt wheel mechanism 10.Similar with the spiral cover catching mechanism of traditional structure, wherein spiral cover cover 6 is mainly fixedly formed by the connecting axle 61 of upper end and the spiral cover seat 62 of lower end, connecting axle 61 is fixed in the power transmission shaft 9 by screw 8, fixedly mounting bearing block 2 and belt wheel mechanism 10 successively in the upper end of power transmission shaft 9, also be built-in with a spring mechanism 1 in the upper end of power transmission shaft 9, this spring mechanism 1 links to each other with connecting axle 61 tops.Because the spiral cover grasping mechanism of traditional stage clip roll structure design, the problem that has more practicality aspect in use, in the design of spiral cover seat 62, adopt three to grab chuck structure design for this reason, promptly install small end tapered hub 7 down earlier in the bottom of power transmission shaft 9; Overlap at spiral cover on the spiral cover seat 62 of 6 lower ends round central axis neat three catching chucks 4 are set, and these catching chucks 4 are movably connected in the spiral cover seat 62 by rotating mechanism, and install one group of reed 5 contacted with it at its downside, at its top roller 3 has been installed, make these catching chucks 4 roll contact on the side of tapered hub 7 by roller 3, owing to consider when using catching chuck 4 to grasp the medicament for the eyes water cover, the not enough problem of grasp might occur, can also be provided with in its bottom for this reason and be used to improve the promptly contact-making surface 41 (as shown in Figure 3) that is the dentalation design of intensity.
Use flow process of the present utility model is as follows: first starter motor, and make power transmission shaft 9 be in normal rotation status by driven by motor belt wheel mechanism 10, spiral cover cover 6 is owing to be subjected to the effect and the power transmission shaft 9 beginnings rotation synchronously of screw 8; When the bottle that packages lid when the bottom puts in place, whole rotary lid mechanism is subjected to the effect of cylinder and begins to move downward, this moment is because eyedrops bottle has blocked spiral cover cover 6 paths that move downward, the spring mechanism 1 that is arranged in the power transmission shaft 9 just begins to be subjected to force compresses, and the just relative power transmission shaft 9 of spiral cover cover 6 moves upward.Because tapered hub 7 is fixed on the power transmission shaft 9 firmly, and three catching chucks 4 are to be movably connected in spiral cover to overlap on the spiral cover seat of 6 lower ends, so when relative compression takes place with power transmission shaft 9 in spiral cover cover 6, because the roller 3 on the catching chuck 4 rolls the big end place to tapered hub 7, just make three catching chucks 4 overlap 6 inside and make contractile motion to spiral cover, the utility model just can clamp lid firmly and be rotated, and the contact-making surface 41 of catching chuck 4 bottoms and lid is dentalation design, more can clamp lid reliably.After spiral cover finishes, cylinder upwards promotes whole rotary lid mechanism again, spiral cover cover 6 just begins to reset downwards under the effect of spring 1, roller on the chuck just slowly rolls the small end to tapered hub 7 at this moment, catching chuck 4 just begins to open under the effect of reed 5, and bottle just can break away from the operation of carrying out next step encapsulation from rotary lid mechanism.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an eyedrops machine is grabbed formula spiral cover grasping mechanism with three, mainly comprises power transmission shaft and is connected spiral cover cover in the power transmission shaft, it is characterized in that described three grab formula spiral cover grasping mechanism also comprises a tapered hub and three catching chucks; Described tapered hub is installed in the bottom of power transmission shaft; On the spiral cover seat that is movably arranged on spiral cover cover lower end of described three catching chuck symmetries, between described catching chuck bottom and spiral cover seat, be provided with a reseting leaf; The top of described catching chuck is equipped with roller, and can be by roller along the tapered hub side slip.
2. grab formula spiral cover grasping mechanism according to a kind of eyedrops machine described in the claim 1 with three, it is characterized in that, described catching chuck bottom is used for promptly that the contact-making surface of eyedrops bottle cap is dentalation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202133360U CN201669700U (en) | 2009-12-18 | 2009-12-18 | Three-grab screw cab grabbing mechanism for eye drop machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202133360U CN201669700U (en) | 2009-12-18 | 2009-12-18 | Three-grab screw cab grabbing mechanism for eye drop machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669700U true CN201669700U (en) | 2010-12-15 |
Family
ID=43327112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202133360U Expired - Fee Related CN201669700U (en) | 2009-12-18 | 2009-12-18 | Three-grab screw cab grabbing mechanism for eye drop machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669700U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921597A (en) * | 2019-11-29 | 2020-03-27 | 王伟 | High-efficient and be suitable for industrial automation closing cap device of different high bottles |
| CN111847345A (en) * | 2020-08-13 | 2020-10-30 | 广州达意隆包装机械股份有限公司 | Cap gripping device and capping machine |
| CN112075342A (en) * | 2020-09-21 | 2020-12-15 | 江苏海洋大学 | A plant tissue culture clean operating table system |
| CN113226672A (en) * | 2018-12-21 | 2021-08-06 | 川崎重工业株式会社 | End effector and robot provided with same |
-
2009
- 2009-12-18 CN CN2009202133360U patent/CN201669700U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113226672A (en) * | 2018-12-21 | 2021-08-06 | 川崎重工业株式会社 | End effector and robot provided with same |
| CN113226672B (en) * | 2018-12-21 | 2024-05-17 | 川崎重工业株式会社 | End effector and robot having the same |
| CN110921597A (en) * | 2019-11-29 | 2020-03-27 | 王伟 | High-efficient and be suitable for industrial automation closing cap device of different high bottles |
| CN111847345A (en) * | 2020-08-13 | 2020-10-30 | 广州达意隆包装机械股份有限公司 | Cap gripping device and capping machine |
| CN112075342A (en) * | 2020-09-21 | 2020-12-15 | 江苏海洋大学 | A plant tissue culture clean operating table system |
| CN112075342B (en) * | 2020-09-21 | 2024-02-20 | 江苏海洋大学 | Clean operation panel system of plant tissue culture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI QIANSHAN YUANDONG PHARMACEUTICAL CO., LTD Free format text: FORMER OWNER: SHANGHAI FAR EAST PHARMACEUTICAL MACHINERY CO., LTD. Effective date: 20150317 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200129 PUDONG NEW AREA, SHANGHAI TO: 200949 BAOSHAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150317 Address after: 200949 No. 200, Golden Road, Shanghai, Baoshan District Patentee after: Shanghai Qianshan Yuandong Pharmaceutical Co., Ltd. Address before: 200129 No. 777, Jin Lu, Shanghai, Pudong New Area Patentee before: Shanghai Far-east Pharmaceutical Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |