CN206614560U - A kind of nozzle structure - Google Patents
A kind of nozzle structure Download PDFInfo
- Publication number
- CN206614560U CN206614560U CN201720321942.9U CN201720321942U CN206614560U CN 206614560 U CN206614560 U CN 206614560U CN 201720321942 U CN201720321942 U CN 201720321942U CN 206614560 U CN206614560 U CN 206614560U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- cavity volume
- mounting post
- housing
- bore
- 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 - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of nozzle structure, including suction nozzle housing and mounting post, suction nozzle housing includes suction nozzle bore, suction nozzle cavity volume, mounting post cavity volume and opening, suction nozzle housing outline is that upper end is that cone lower end is cuboid in silo type, mounting post is hollow cylinder, and the internal diameter of mounting post is equal with the maximum outside diameter of suction nozzle cavity volume.The opening is located at suction nozzle housing bottom, and overthe openings are to have mounting post in mounting post cavity volume, mounting post cavity volume, and it is suction nozzle bore above suction nozzle cavity volume, suction nozzle cavity volume that mounting post top, which is,.Bulky grain thing is entered inside suction nozzle during by funnel type suction nozzle cavity volume or the suction nozzle cavity volume in plum blossom petal section to prevent that suction nozzle from working, so as to reduce the shutdown maintenance rate in equipment running process and improve the service life of suction nozzle.
Description
Technical field
The utility model is related to industrial suction nozzle technology, particularly a kind of nozzle structure.
Background technology
Industrial suction nozzle has the chock suction nozzle when rubber suction nozzle and lathe process of injection mold, existing on the market to inhale
Mouth, material point 2 kinds of chock and rubber, wherein chock suction nozzle, intensity is high, but partially hard, and damage is easily caused to chip surface, and
The structural strength of rubber suction nozzle is low, and installation process is easily damaged, and weares and teares very fast during use.
The content of the invention
The purpose of this utility model is to provide a kind of nozzle structure, to prevent bulky grain thing in the suction nozzle course of work from entering
Inside suction nozzle.
A kind of nozzle structure, it is characterised in that including suction nozzle housing and mounting post, suction nozzle housing includes suction nozzle bore, inhaled
Mouth cavity volume, mounting post cavity volume and opening, suction nozzle housing outline are that upper end is that cone lower end is cuboid in silo type, are installed
Post is hollow cylinder, and the internal diameter of mounting post is equal with the maximum outside diameter of suction nozzle cavity volume.
The opening is located at suction nozzle housing bottom, and overthe openings are to have mounting post in mounting post cavity volume, mounting post cavity volume,
It is for suction nozzle bore above mounting post above suction nozzle cavity volume, suction nozzle cavity volume.
Preferably, described suction nozzle housing is rubber, i.e., internal except suction nozzle bore, suction nozzle cavity volume and mounting post cavity volume are
Rubber.
Preferably, the suction nozzle cavity volume is that funnel type, i.e. suction nozzle cavity volume mid diameter are less than suction nozzle cavity volume two ends diameter.
Preferably, described suction nozzle housing is chock, i.e., internal except suction nozzle bore, suction nozzle cavity volume and mounting post cavity volume are
Chock.
Preferably, described suction nozzle cavity volume is cylindrical cavity, and cavity cross-section is that plum blossom is petal-shaped, i.e. cylinder cavity volume is separated into
Multiple cavities.
The beneficial effects of the utility model are：Prevented by funnel type suction nozzle cavity volume or the suction nozzle cavity volume in plum blossom petal section
Bulky grain thing is entered inside suction nozzle when only suction nozzle works, and is inhaled so as to reduce the shutdown maintenance rate in equipment running process and improve
The service life of mouth.
Brief description of the drawings
Fig. 1 is the nozzle structure schematic cross-section of embodiment one；
Fig. 2 is the nozzle structure schematic cross-section of embodiment two.
Embodiment
Embodiment one
Such as the nozzle structure schematic cross-section that Fig. 1 is the present embodiment, including suction nozzle housing 100 and mounting post 200, suction nozzle shell
Body 100 includes suction nozzle bore 102, suction nozzle cavity volume 101, mounting post cavity volume and opening 103, and the outline of suction nozzle housing 100 is in silo
Type is that upper end is that cone lower end is cuboid, and mounting post 200 is hollow cylinder, internal diameter and the suction nozzle cavity volume of mounting post 200
Maximum outside diameter is equal.
Opening 103 is located at the bottom of suction nozzle housing 100, and the top of opening 103 is to have peace in mounting post cavity volume, mounting post cavity volume
Post 200 is filled, the top of mounting post 200 is suction nozzle cavity volume 101, and the top of suction nozzle cavity volume 101 is suction nozzle bore 102.
Wherein, suction nozzle housing 100 is rubber, i.e., internal except suction nozzle bore 102, suction nozzle cavity volume 101 and mounting post cavity volume are equal
For rubber；Suction nozzle cavity volume 101 is that funnel type, the i.e. mid diameter of suction nozzle cavity volume 101 are much smaller than suction nozzle cavity volume two ends diameter.Suction nozzle holds
The two ends diameter of chamber 101, which is equal to, installs column internal diameter.
During suction nozzle use, existing suction nozzle absorption chip, if suction is not enough, equipment can blow from trend suction nozzle
Gas, then do not reach suction, equipment meeting automatic decision suction nozzle is damaged, it is necessary to change, rubber suction nozzle of the present utility model, in absorption core
During piece, if particle is drawn onto in suction nozzle, the middle part of suction nozzle cavity volume 101, i.e. suction nozzle cavity volume diameter can be rested on most
Small place, will not enter suction nozzle inner space, when equipment judges that suction is inadequate, be blown to suction nozzle, it is easy to by particle or foreign matter
Blow out suction nozzle bore 102.So as to substantially reduce shutdown maintenance rate in equipment running process, and suction nozzle itself service life.
Embodiment two
If Fig. 2 is the present embodiment nozzle structure schematic cross-section, including suction nozzle housing 106 and mounting post 201, suction nozzle housing
106 include suction nozzle bore 105, suction nozzle cavity volume 104, mounting post cavity volume and opening 107, and the outline of suction nozzle housing 106 is in silo type
I.e. upper end is that cone lower end is cuboid, and mounting post 201 is hollow cylinder, internal diameter and the suction nozzle cavity volume 104 of mounting post 201
Maximum outside diameter is equal.
Wherein, suction nozzle housing 106 is chock, i.e., internal except suction nozzle bore 105, suction nozzle cavity volume 104 and mounting post cavity volume are equal
For chock, suction nozzle cavity volume 104 is cylindrical cavity, and cavity cross-section is that plum blossom is petal-shaped, i.e. cylinder cavity volume is separated into multiple cavities.
Due to suction nozzle cavity volume 104 have multiple cavities, the bore very little of each cavity so that particulate matter is hardly entered, from
And reduce the shutdown maintenance rate in equipment running process, and suction nozzle itself service life.
Claims (5)
1. a kind of nozzle structure, it is characterised in that including suction nozzle housing and mounting post, suction nozzle housing includes suction nozzle bore, suction nozzle
Cavity volume, mounting post cavity volume and opening, suction nozzle housing outline are that upper end is that cone lower end is cuboid, mounting post in silo type
For hollow cylinder, the internal diameter of mounting post is equal with the maximum outside diameter of suction nozzle cavity volume；
The opening is located at suction nozzle housing bottom, and overthe openings are to have mounting post in mounting post cavity volume, mounting post cavity volume, are installed
It is for suction nozzle bore above post above suction nozzle cavity volume, suction nozzle cavity volume.
2. a kind of nozzle structure according to claim 1, it is characterised in that described suction nozzle housing is rubber, i.e., internal
Except suction nozzle bore, suction nozzle cavity volume and mounting post cavity volume are rubber.
3. a kind of nozzle structure according to claim 2, it is characterised in that the suction nozzle cavity volume is funnel type, i.e. suction nozzle
Cavity volume mid diameter is less than suction nozzle cavity volume two ends diameter.
4. a kind of nozzle structure according to claim 1, it is characterised in that described suction nozzle housing is chock, i.e., internal
Except suction nozzle bore, suction nozzle cavity volume and mounting post cavity volume are chock.
5. a kind of nozzle structure according to claim 4, it is characterised in that described suction nozzle cavity volume is cylindrical cavity, cavity
Section is that plum blossom is petal-shaped, i.e. cylinder cavity volume is separated into multiple cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321942.9U CN206614560U (en) | 2017-03-29 | 2017-03-29 | A kind of nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321942.9U CN206614560U (en) | 2017-03-29 | 2017-03-29 | A kind of nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206614560U true CN206614560U (en) | 2017-11-07 |
Family
ID=60234571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720321942.9U Expired - Fee Related CN206614560U (en) | 2017-03-29 | 2017-03-29 | A kind of nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206614560U (en) |
-
2017
- 2017-03-29 CN CN201720321942.9U patent/CN206614560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180329 |