CN201343176Y - Rubber suction nozzle - Google Patents
Rubber suction nozzle Download PDFInfo
- Publication number
- CN201343176Y CN201343176Y CNU2009200318019U CN200920031801U CN201343176Y CN 201343176 Y CN201343176 Y CN 201343176Y CN U2009200318019 U CNU2009200318019 U CN U2009200318019U CN 200920031801 U CN200920031801 U CN 200920031801U CN 201343176 Y CN201343176 Y CN 201343176Y
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- CN
- China
- Prior art keywords
- suction nozzle
- cavity
- vent
- rubber suction
- air suctiton
- 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 relates to a rubber suction nozzle, which comprises an air entry, an air vent which is oppositely arranged to the air entry, and a cavity which is connected with the air entry and the air vent, wherein the suction nozzle is a fluoroelastomer suction nozzle, and the inner wall of one end of the cavity, which is close to the air vent, is provided with projections. The suction nozzle has the advantages of strong absorption force, simple structure and low cost, and is not easy to get loose in actual application.
Description
Technical field
The utility model relates to a kind of suction nozzle, especially relates to a kind of rubber suction nozzle that is used to draw sack.
Background technology
In the existing automatic packaging process, a very important operation is drawn sack exactly, the general soup stick that is provided with suction nozzle that uses is drawn sack in the common bag taking device, in drawing the sack process, can not guarantee that sucker all fully contacts with sack when especially drawing soft sack, simultaneously, the area of contact of sucker and sack is big, under the situation of aspirated volume deficiency, cause easily and draw insecure, the caducous phenomenon of sack, inefficiency; And, in the practical application, when suction nozzle is installed, owing to there is not limiting component, the parts that are used to connect suction nozzle that occur soup stick easily insert the different in size of suction nozzle, insertion long, the effective aspirated volume when then reducing suction nozzle easily and drawing sack, and then the adsorption power of reduction suction nozzle, reduce work efficiency; That inserts is too short, then because mechanical shock, swing even factor such as air-breathing can make suction nozzle get loose, has a strong impact on normally carrying out of work, therefore, how to improve the adsorption affinity of suction nozzle and prevents that the problem that suction nozzle gets loose from seeming particularly important.
The utility model content
The purpose of this utility model be to solve the present suction nozzle adsorption affinity described in the background technology strong, draw sack built on the sand, come off ineffective technical matters easily.
Technical solution of the present utility model is: a kind of rubber suction nozzle, and the vent that comprise air suctiton inlet, is oppositely arranged with air suctiton inlet and be connected air suctiton inlet and the cavity of vent, its special character is: described suction nozzle is the viton suction nozzle; The inwall of close vent one end of described cavity is provided with projection.
Above-mentioned projection is two, is oppositely arranged on the inwall of vent.
Above-mentioned projection is columniform, awl cylindricality, cylindrical-conical or prismatic.
Above-mentioned prismatic be triangular prism, pentagonal prism or six prisms.
The sectional area of above-mentioned cavity is oval-shaped.
Above-mentioned air suctiton inlet comprises the outer, and described outer protrudes in chamber outer wall.
Above-mentioned vent and cavity one.
Because suction nozzle of the present utility model is the viton suction nozzle, it is drawing thing, as in the process of sack deformation can take place because vacuumize, formation is to the gesture of the axial gathering of cavity, because sharp " pawl ", grasping is strong, and being provided with of the outer of air suctiton inlet increased air suctiton inlet and drawn thing in addition, as the area of contact between the sack, thereby effectively strengthened the adsorption affinity of suction nozzle; And, the projection that on inwall, is provided with near the cavity of the vent annex that is used to connect soup stick, cooperate the cooresponding with it hole on the soup stick, projection with make that suction nozzle is difficult for getting loose cooperating of hole, with the exception of this, by projection being provided with the setting of position, that can effectively determine soup stick inserts the length of suction nozzle with suction nozzle bonded assembly parts, thereby actv. has avoided inserting because of these parts the improper problem of bringing of suction nozzle length; And sucker structure of the present utility model is simple, and is with low cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that Fig. 1 is by the scheme drawing of outwards seeing in the paper.
The specific embodiment
Referring to Fig. 1,2, the vent 2 that suction nozzle of the present utility model comprises air suctiton inlet 1, be oppositely arranged with air suctiton inlet 1 and be connected the cavity 3 of air suctiton inlet 1 and vent 2, and, be relatively set with projection 4,5 on the inwall of close vent 2 one ends of cavity 3, the shape of this projection can be columniform, the awl cylindricality, cylindrical-conical or prismatic, and the shape of the projection among Fig. 1, Fig. 2 is columniform; Certainly, said here prismatic can be triangular prism, quadrangular, pentagonal prism or six prisms, according to actual needs, can also be other prism-shaped, such as eight prisms etc.
The sectional area of cavity 3 of the present utility model adopts oval-shaped, help further to strengthen the adsorption affinity of suction nozzle, in order further to strengthen the adsorption affinity of suction nozzle, air suctiton inlet 1 of the present utility model comprises outer 6, and outer 6 protrudes in the outer wall of cavity 3, increase the effective adsorption area when suction nozzle is drawn object, and then strengthened the adsorption affinity of suction nozzle; Vent 2 and cavity 3 one are equivalent to an opening of cavity 3, are convenient to processing.
Because suction nozzle of the present utility model is the viton suction nozzle, it is drawing thing, as in the process of sack deformation can take place because vacuumize, formation is to the gesture of cavity 3 axial gatherings, because sharp " pawl ", grasping is strong, and being provided with of the outer 5 of air suctiton inlet 1 increased air suctiton inlet 1 and drawn thing in addition, as the area of contact between the sack, thereby effectively strengthened the adsorption affinity of suction nozzle; And, the projection 4,5 that on inwall, is oppositely arranged near the cavity 3 of vent 2 annexes that are used to connect soup stick, cooperate the cooresponding with it hole on the soup stick, projection 4,5 with make that suction nozzle is difficult for getting loose cooperating of hole, with the exception of this, by projection 4,5 being provided with the setting of position, that can effectively determine soup stick inserts the length of suction nozzle with suction nozzle bonded assembly parts, thereby actv. has avoided inserting because of these parts the improper problem of bringing of suction nozzle length; And sucker structure of the present utility model is simple, and is with low cost.
Claims (7)
1, a kind of rubber suction nozzle, the vent that comprise air suctiton inlet, is oppositely arranged with air suctiton inlet and be connected air suctiton inlet and the cavity of vent, it is characterized in that: described suction nozzle is the viton suction nozzle; The inwall of close vent one end of described cavity is provided with projection.
2, rubber suction nozzle according to claim 1, it is characterized in that: described projection is two, is oppositely arranged on the inwall of vent.
3, rubber suction nozzle according to claim 2 is characterized in that: described projection is columniform, awl cylindricality, cylindrical-conical or prismatic.
4, rubber suction nozzle according to claim 3 is characterized in that: described prismatic be triangular prism, pentagonal prism or six prisms.
5, according to the described rubber suction nozzle of arbitrary claim in the claim 1 to 4, it is characterized in that: the sectional area of described cavity is oval-shaped.
6, rubber suction nozzle according to claim 5, it is characterized in that: described air suctiton inlet comprises the outer, described outer protrudes in chamber outer wall.
7, rubber suction nozzle according to claim 6 is characterized in that: described vent and cavity one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200318019U CN201343176Y (en) | 2009-01-22 | 2009-01-22 | Rubber suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200318019U CN201343176Y (en) | 2009-01-22 | 2009-01-22 | Rubber suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343176Y true CN201343176Y (en) | 2009-11-11 |
Family
ID=41274760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200318019U Expired - Lifetime CN201343176Y (en) | 2009-01-22 | 2009-01-22 | Rubber suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343176Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737604A (en) * | 2013-12-28 | 2014-04-23 | 吴新平 | Mechanical arm blade plate |
| CN104354926A (en) * | 2014-10-15 | 2015-02-18 | 浙江联合颜料有限公司 | Automatic bagging device |
-
2009
- 2009-01-22 CN CNU2009200318019U patent/CN201343176Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737604A (en) * | 2013-12-28 | 2014-04-23 | 吴新平 | Mechanical arm blade plate |
| CN104354926A (en) * | 2014-10-15 | 2015-02-18 | 浙江联合颜料有限公司 | Automatic bagging device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |