CN206996974U - A kind of efficient dispensing needle head - Google Patents
A kind of efficient dispensing needle head Download PDFInfo
- Publication number
- CN206996974U CN206996974U CN201720585624.3U CN201720585624U CN206996974U CN 206996974 U CN206996974 U CN 206996974U CN 201720585624 U CN201720585624 U CN 201720585624U CN 206996974 U CN206996974 U CN 206996974U
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- CN
- China
- Prior art keywords
- section
- sleeve pipe
- regulation
- plastic emitting
- pintle
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of point glue equipment, obstruct more particularly to a kind of efficient dispensing needle head, including pintle and two pins installed in pintle bottom, pin stalk includes needle outlet, regulation section and the plastic emitting section being sequentially connected, needle outlet is connected to the bottom of pintle, and regulation section is obliquely installed with needle outlet；Regulation section includes canned paragraph, mobile section and sleeve pipe, and canned paragraph one end is connected with needle outlet, and the other end is socketed in sleeve pipe, and mobile section one end is connected with plastic emitting section, and the other end is socketed in sleeve pipe, and mobile section can move in the presence of external force in sleeve pipe.The beneficial effects of the utility model are：Two pin stalk dispensings simultaneously, dispensing efficiency high, glue amount are uniform；Regulation section is flexible to reach the distance between regulation dispensing purpose, easy to operate；It is 135 degree to adjust the angle a between section and plastic emitting section, each other specular, optimizes pin stalk design structure, saves material, is easy to adjust the distance between two pins stalk.
Description
Technical field
The utility model belongs to the technical field of image module process unit, and in particular to a kind of efficient dispensing needle head.
Background technology
With the development of science and technology the pcb board thickness more and more thinner of image module, and in order to increase the intensity of pcb board and carry
The performance of high electromagnetism interference, iron-clad can be added on the pcb board of camera lens both sides.In order to prevent pcb board from bending, can in camera lens and
Point strengthens glue at iron-clad, and it is single head dispensing that present point, which strengthens glue majority, and efficiency comparison is low, and easily causes image module two
Side glue amount is uneven, and can cause the bad phenomenons such as syringe needle colloid wire drawing when syringe needle returns, and minority uses bull dispensing, but
The problem of distance W (as shown in Figure 1) is inconvenient between existing adjustment syringe needle.
The content of the invention
The purpose of this utility model is that distance is not between overcoming the existing adjustment syringe needle of bull dispensing existing for prior art
A kind of the problem of facilitating, there is provided new and effective dispensing needle head.
Technical scheme is used by the utility model solves its technical problem：A kind of efficient dispensing needle head, including pintle
With two pins stalk installed in pintle bottom, pin stalk includes needle outlet, regulation section and the plastic emitting section being sequentially connected, needle outlet connection
In the bottom of pintle, regulation section is obliquely installed with needle outlet；Regulation section includes canned paragraph, mobile section and sleeve pipe, canned paragraph one end
It is connected with needle outlet, the other end is socketed in sleeve pipe, and mobile section one end is connected with plastic emitting section, and the other end is socketed in sleeve pipe, is moved
Dynamic section can move in the presence of external force in sleeve pipe.
Specifically, sleeve pipe is glued with canned paragraph, and sleeve pipe is interference fitted with mobile section.Purpose be when need adjust syringe needle it
Between apart from when, only mobile section is flexible can be achieved, so operation is easier.
Further, plastic emitting section be arranged in parallel with needle outlet, and plastic emitting section forms angle a with regulation section, and the angle a number of degrees are
More than 0 degree and it is less than 180 degree.Plastic emitting section be arranged in parallel with needle outlet, is easy to plastic emitting smooth.
Specifically, the angle a number of degrees are 135 degree.The angle a number of degrees are bigger, and the trickling of glue is more smooth, but if the number of degrees increase
Add, to obtain the relatively large distance W between two pin stalks, adjusting the length L of section will increase a lot, so, 135 degree are regulation section
The angle a optimal number of degrees between plastic emitting section, both can guarantee that the length L of regulation section will not increase a lot, and and can obtains enough
Distance W, so as to save raw material.
Further, two pins obstruct in the same plane, and specular each other.Be easy between regulation two pins stalk away from
It is easy to operate from W.
A kind of efficiently beneficial effect of dispensing needle head of the present utility model is：
1. two pin stalk dispensings simultaneously, dispensing efficiency high, and module both sides glue amount is uniform, while avoid single head dispensing
Return wire drawing phenomenon；Regulation section is flexible to reach the distance between regulation dispensing purpose, easy to operate；
2. it is 135 degree to adjust the angle a between section and plastic emitting section, each other specular, pin stalk design structure, section are optimized
Material saving, it is easy to adjust the distance between two pins stalk, it is easy to adjust.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of efficiently dispensing needle head of the present utility model；
Fig. 2 is a kind of dispensing schematic diagram of efficiently dispensing needle head of the present utility model.
Wherein:1. pintle；2. pin obstructs；21. needle outlet；22. adjust section；221. canned paragraph；222. mobile section；223. set
Pipe；23. plastic emitting section；3. image module.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of specific embodiment of efficiently dispensing needle head of the present utility model as shown in Figure 1-2, it includes pintle 1 and peace
Two pins mounted in the bottom of pintle 1 obstruct 2, and pin stalk 2 includes needle outlet 21, regulation section 22 and the plastic emitting section 23 being sequentially connected, and goes out pin
Hole 21 is connected to the bottom of pintle 1, and regulation section 22 is obliquely installed with needle outlet 21；Adjusting section 22 includes canned paragraph 221, mobile section
222 and sleeve pipe 223, the one end of canned paragraph 221 be connected with needle outlet 21, the other end is socketed in sleeve pipe 223, the one end of mobile section 222
It is connected with plastic emitting section 23, the other end is socketed in sleeve pipe 223, and mobile section 222 can move in the presence of external force in sleeve pipe 223
It is dynamic, to ensure that mobile section 222 will not be moved arbitrarily in the presence of dispensing thrust during dispensing here.Adjust the preferred scheme of section 22
It is that sleeve pipe 223 is glued with canned paragraph 221, sleeve pipe 223 is interference fitted with mobile section 222, for this when the spacing for needing adjustment syringe needle
From when, only mobile section 222 is flexible can be achieved, so operation is easier.A kind of work of the efficiently dispensing needle head of the present embodiment
It is as process：According to the distance between dispensing required for image module 3, the length of adjustment regulation section 22 so that plastic emitting section 23 it
Between distance meet required for requirement, then fill glue in pintle 1, acted on through excess pressure, glue passes through needle outlet successively
21st, adjust section 22 and plastic emitting section 23, glue flow out from plastic emitting section 23, two pin stalks 2 are directed at dispensing required for image module 3 simultaneously
Position dispensing, it is identical that two pins obstruct 2 gel quantities, substantially increases dispensing efficiency, and avoid because single needle dispensing is brought
The uneven phenomenon of the both sides glue amount of image module 3.
According to the distance of dispensing position needed for the both sides of image module 3 from corresponding efficient dispensing needle head, i.e. two pin stalks 2
The distance between W it is equal with the distance of dispensing position needed for module both sides, while in order that glue pin stalk 2 in can trickle it is suitable
Freely, between the angle a number of degrees between regulation section 22 and plastic emitting section 23 are 120 degree to 150 degree, preferably 135 degree.Because angle a
The number of degrees it is bigger, the trickling of glue is more smooth, but if the number of degrees increase, to obtain the relatively large distance W between two pins stalk 2, regulation
The length L of section 22 will increase a lot, so, 135 degree of angle a between regulation section 22 and plastic emitting section 23 optimal number of degrees choosing
Select, both can guarantee that the length L of regulation section 22 will not increase a lot, and and can obtains enough distance W, so as to save raw material.
Further, more convenient in order to adjust dispensing, two pins stalks 2 are set in the same plane, along the axis of pintle 1 mirror image each other
Symmetrically.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.By the obvious changes or variations that spirit of the present utility model is extended out still in protection of the present utility model
Among scope.
Claims (5)
- A kind of 1. efficient dispensing needle head, it is characterised in that：Two pins including pintle (1) and installed in the pintle (1) bottom Obstruct (2), the pin stalk (2) includes needle outlet (21), regulation section (22) and the plastic emitting section (23) being sequentially connected, the needle outlet (21) bottom of the pintle (1) is connected to, the regulation section (22) is obliquely installed with the needle outlet (21)；The regulation section (22) includes canned paragraph (221), mobile section (222) and sleeve pipe (223), described canned paragraph (221) one end Be connected with the needle outlet (21), the other end is socketed in described sleeve pipe (223), described mobile section (222) one end with it is described go out Glue section (23) is connected, and the other end is socketed in described sleeve pipe (223), and the mobile section (222) can be in the presence of external force Described sleeve pipe (223) is inner to be moved.
- 2. efficient dispensing needle head according to claim 1, it is characterised in that：Described sleeve pipe (223) and the canned paragraph (221) it is glued, described sleeve pipe (223) is interference fitted with the mobile section (222).
- 3. efficient dispensing needle head according to claim 1, it is characterised in that：The plastic emitting section (23) and the needle outlet (21) it be arranged in parallel, the number of degrees that the plastic emitting section (23) forms angle a, the angle a with the regulation section (22) are more than 0 degree And it is less than 180 degree.
- 4. efficient dispensing needle head according to claim 3, it is characterised in that：The number of degrees of the angle a are 135 degree.
- 5. the efficient dispensing needle head according to any one of Claims 1-4, it is characterised in that：Two pin stalks (2) are same In one plane, and specular each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585624.3U CN206996974U (en) | 2017-05-24 | 2017-05-24 | A kind of efficient dispensing needle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585624.3U CN206996974U (en) | 2017-05-24 | 2017-05-24 | A kind of efficient dispensing needle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996974U true CN206996974U (en) | 2018-02-13 |
Family
ID=61443748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720585624.3U Expired - Fee Related CN206996974U (en) | 2017-05-24 | 2017-05-24 | A kind of efficient dispensing needle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107826A (en) * | 2018-11-07 | 2019-01-01 | 无锡商业职业技术学院 | Product divides sequence processing unit (plant) in a kind of industrial production line |
| CN113578661A (en) * | 2021-07-14 | 2021-11-02 | 深圳市聚强晶体有限公司 | Vehicle-mounted control quasi-columnar quartz crystal resonator dispensing system and process |
| CN115178436A (en) * | 2022-07-05 | 2022-10-14 | 广州大学 | Adhesive dispensing and curing device for multi-section capillary tube packaged fiber grating string |
-
2017
- 2017-05-24 CN CN201720585624.3U patent/CN206996974U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107826A (en) * | 2018-11-07 | 2019-01-01 | 无锡商业职业技术学院 | Product divides sequence processing unit (plant) in a kind of industrial production line |
| CN109107826B (en) * | 2018-11-07 | 2023-06-02 | 无锡商业职业技术学院 | Sequencing processing device for products on industrial production line |
| CN113578661A (en) * | 2021-07-14 | 2021-11-02 | 深圳市聚强晶体有限公司 | Vehicle-mounted control quasi-columnar quartz crystal resonator dispensing system and process |
| CN113578661B (en) * | 2021-07-14 | 2022-06-17 | 深圳市聚强晶体有限公司 | Vehicle-mounted control quasi-columnar quartz crystal resonator dispensing system and process |
| CN115178436A (en) * | 2022-07-05 | 2022-10-14 | 广州大学 | Adhesive dispensing and curing device for multi-section capillary tube packaged fiber grating string |
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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: 20180213 Termination date: 20190524 |