CN202983972U - Two-section casing pipe type spraying needle - Google Patents
Two-section casing pipe type spraying needle Download PDFInfo
- Publication number
- CN202983972U CN202983972U CN 201220616984 CN201220616984U CN202983972U CN 202983972 U CN202983972 U CN 202983972U CN 201220616984 CN201220616984 CN 201220616984 CN 201220616984 U CN201220616984 U CN 201220616984U CN 202983972 U CN202983972 U CN 202983972U
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- Prior art keywords
- hole
- nozzle needle
- casing pipe
- spraying needle
- joint
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Abstract
The utility model discloses a two-section casing pipe type spraying needle. The two-section casing pipe type spraying needle comprises a fixed casing pipe, a flexible spraying needle, a compression spring and a joint, wherein a through hole is formed in the centre of the fixed casing pipe; one end of the through hole is arranged to be a cleaning medium inlet end and the other end of the through hole is arranged to be an outlet end of the flexible spraying needle; the outlet end of the flexible spraying needle is provided with a step hole; the flexible spraying needle which is arranged in the through hole of the fixed casing pipe can move back and forth in the through hole and a small hole is formed in the interior along the axial direction; one end of the flexible spraying needle penetrates through the step hole, the other end of the flexible spraying needle is provided with a limiting ring, and the diameter of the limiting ring is larger than that of the step hole; the compression spring is arranged between an inner hole of the fixed casing pipe and an excircle of the flexible spraying needle and two ends of the compression spring are limited through the fixed casing pipe and the flexible spraying needle; and the joint is internally provided with a fluid channel which is through along the axial direction, one end of the joint is connected with the cleaning medium inlet end of the fixing casing pipe, and the other end of the joint is connected with a cleaning medium pipe. The two-section casing pipe type spraying needle has the advantages of achieving extension and retraction and enabling the smooth running of a machine to be greatly improved by utilizing pressure changes of cleaning medium.
Description
Technical field
The utility model relates to packing container cleaning equipment field, specifically, specially refers to a kind of binodal sleeve pipe nozzle needle.
Background technology
At present, what great majority used is by the driving of connecting rod cam mechanism structure, nozzle needle to be inserted container to utilize cleansing medium that container inner wall is cleaned, its complex structure, and processing and assembly difficulty are large, particularly the even running of machine are caused very large impact.
The utility model content
The purpose of this utility model is to provide a kind of binodal sleeve pipe nozzle needle, utilize the pressure variation of cleansing medium to realize the nozzle needle stretching motion, complete and nozzle needle is inserted container container inner wall is cleaned, thereby the connecting rod cam mechanism structure that does not need prior art to adopt is inserted container with nozzle needle.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of binodal sleeve pipe nozzle needle, it comprises:
One fixed sleeving, the center of described fixed sleeving offers step through-hole, and an end of described step through-hole is made as the cleansing medium arrival end, and its other end is made as the movable nozzle needle port of export;
One movable nozzle needle, described movable nozzle needle are located in the through hole of fixed sleeving and can be moved around in through hole, and the outside of movable nozzle needle is provided be used to the spring that movable nozzle needle is resetted in fixed sleeving, and the inside of movable nozzle needle has the aperture that in axial direction connects; One end of described movable nozzle needle passes described stepped hole, and its other end is provided with diameter greater than the spacing ring of described stepped hole diameter;
One joint, described joint inside have the fluid passage that in axial direction connects, and an end of joint is connected with the cleansing medium arrival end of fixed sleeving, its other end connection cleansing medium pipeline;
Described fluid passage, through hole and aperture are communicated with the circulation pipeline that forms cleansing medium successively.
In an embodiment of the present utility model, the end face of the junction of described joint and fixed sleeving and the stepped hole of fixed sleeving is provided with sealing ring.
A kind of cleaning method of binodal sleeve pipe nozzle needle comprises the steps:
1) at first open the valve of cleansing medium pipeline, allow cleansing medium flow in the through hole of fixed sleeving by joint, under the pressure-acting of cleansing medium, one end of movable nozzle needle is inserted in container by the stepped hole that initial position stretches out fixed sleeving gradually, until the elastic force of the pressure of cleansing medium and spring reaches balance, the position of movable nozzle needle is fixed, and cleansing medium is completed the cleaning to internal tank by the aperture ejection of movable nozzle needle;
2) clean complete after, close the valve of cleansing medium pipeline, the pressure that movable nozzle needle is subject to disappears, described movable nozzle needle falls under the effect of spring force and withdraws from container.
The beneficial effects of the utility model are: utilize the pressure of cleansing medium to change and realize the nozzle needle stretching motion, and complete and nozzle needle is inserted container container inner wall is cleaned, simplified drive mechanism, the even running of machine has been had large increase.
Description of drawings
Fig. 1 is the structural representation of binodal sleeve pipe nozzle needle described in the 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.
As shown in Figure 1, a kind of binodal sleeve pipe nozzle needle described in the utility model, it mainly comprises fixed sleeving 100, movable nozzle needle 200 and joint 300.
Wherein, fixed sleeving 100 is middle cover parts that offer through hole 110, and an end of described through hole 110 is made as cleansing medium arrival end 111, is used for from interface input cleansing medium, and the other end of through hole 110 is made as the movable nozzle needle port of export 112.The described movable nozzle needle port of export is provided with stepped hole 113, and an end of movable nozzle needle 200 can pass this stepped hole 113.
Fluid passage, through hole and aperture in above-mentioned fixed sleeving 100, movable nozzle needle 200 and joint 300 is communicated with the circulation pipeline that forms cleansing medium successively.The end face of the junction of described joint and fixed sleeving and the stepped hole of fixed sleeving is provided with sealing ring.
More than introduced the structure of device described in the utility model, the cleaning method the when the below elaborates its work:
1) when the valve of opening the cleansing medium pipeline, allow cleansing medium flow in the through hole of fixed sleeving by joint, under the pressure-acting of cleansing medium, movable nozzle needle is inserted in container by the stepped hole that initial position stretches out fixed sleeving gradually, until the elastic force of the pressure of cleansing medium and spring reaches balance, the position of movable nozzle needle is fixed, and cleansing medium is completed the cleaning to internal tank by the aperture ejection of movable nozzle needle;
2) clean complete after, close the valve of cleansing medium pipeline, the pressure that movable nozzle needle is subject to disappears, described movable nozzle needle falls under the effect of spring force and withdraws from container, returns in the through hole of fixed sleeving.
The utility model utilizes the pressure of cleansing medium to change and realizes the nozzle needle stretching motion, and completes and nozzle needle is inserted container container inner wall is cleaned, and has simplified drive mechanism, and the even running of machine has been had large increase.
Above demonstration 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 above-described embodiment and 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. a binodal sleeve pipe nozzle needle, is characterized in that, it comprises:
One fixed sleeving, the center of described fixed sleeving offers step through-hole, and an end of described step through-hole is made as the cleansing medium arrival end, and its other end is made as the movable nozzle needle port of export.
One movable nozzle needle, described movable nozzle needle are located in the through hole of fixed sleeving and can be moved around in through hole, and the outer cover of movable nozzle needle is useful on the spring that movable nozzle needle is resetted in fixed sleeving, and the inside of movable nozzle needle has the aperture that in axial direction connects; One end of described movable nozzle needle passes described stepped hole, and its other end is provided with diameter greater than the spacing ring of described stepped hole diameter;
One joint, described joint inside have the fluid passage that in axial direction connects, and an end of joint is connected with the cleansing medium arrival end of fixed sleeving, its other end connection cleansing medium pipeline;
Described fluid passage, through hole and aperture are communicated with the circulation pipeline that forms cleansing medium successively.
2. a kind of binodal sleeve pipe nozzle needle according to claim 1, is characterized in that, the end face of the junction of described joint and fixed sleeving and the stepped hole of fixed sleeving is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616984 CN202983972U (en) | 2012-11-20 | 2012-11-20 | Two-section casing pipe type spraying needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616984 CN202983972U (en) | 2012-11-20 | 2012-11-20 | Two-section casing pipe type spraying needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983972U true CN202983972U (en) | 2013-06-12 |
Family
ID=48555196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616984 Expired - Fee Related CN202983972U (en) | 2012-11-20 | 2012-11-20 | Two-section casing pipe type spraying needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921588A (en) * | 2012-11-20 | 2013-02-13 | 上海千山远东制药机械有限公司 | Double-section sleeve spraying needle and cleaning method thereof |
| CN112275751A (en) * | 2015-03-10 | 2021-01-29 | 克罗内斯股份公司 | Device for flushing containers with a flushing medium |
-
2012
- 2012-11-20 CN CN 201220616984 patent/CN202983972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921588A (en) * | 2012-11-20 | 2013-02-13 | 上海千山远东制药机械有限公司 | Double-section sleeve spraying needle and cleaning method thereof |
| CN102921588B (en) * | 2012-11-20 | 2016-06-08 | 上海千山远东制药机械有限公司 | A kind of double-section sleeve nozzle needle and cleaning method thereof |
| CN112275751A (en) * | 2015-03-10 | 2021-01-29 | 克罗内斯股份公司 | Device for flushing containers with a flushing medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130612 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |