CN103676061B - Point glue equipment and dispensing method - Google Patents
Point glue equipment and dispensing method Download PDFInfo
- Publication number
- CN103676061B CN103676061B CN201210318022.3A CN201210318022A CN103676061B CN 103676061 B CN103676061 B CN 103676061B CN 201210318022 A CN201210318022 A CN 201210318022A CN 103676061 B CN103676061 B CN 103676061B
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- Prior art keywords
- glue
- dispensing
- heater
- equipment
- point glue
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Abstract
The present invention relates to a kind of point glue equipment, it includes a packing element, upper end and dispensing portion, the upper end connects the packing element and the dispensing portion, the point glue equipment also includes a heater, the heater is arranged on the upper end, the heater includes heater, temperature sensor and controller, the heater is used for heating the glue for flowing into the upper end, the temperature sensor is used for sensing the heated temperature of the glue, the controller is electrically connected with the heater and the temperature sensor respectively, and for receiving the temperature of temperature sensor sensing and the temperature of the glue being heated according to the temperature control heater.The invention further relates to a kind of dispensing method.
Description
Technical field
The present invention relates to the point glue equipment and dispensing method in dispensing technology field, more particularly to a kind of camera lens module.
Background technology
Camera lens module assembling workshop section in dispensing processing procedure, be using point glue equipment by glue be fills up to lens barrel and eyeglass or
The junction of spacer ring, makes both contact close and firm connection, prevents lens barrel inner part from dropping through the intensity after glue curing.
During actual dispensing, the coefficient of viscosity of glue is too small, and not only bond strength is low, and after dispensing glue mobility it is excessive
It is unfavorable for controlling the position of glue flowing, so the higher glue of viscosity can be typically selected in the dispensing stage of camera lens module, because
Such a glue glue relatively low compared to viscosity has more preferable bond strength, but the coefficient of viscosity of glue is excessive, and its mobility is just
It is relatively small, need more dispensing number of times just to can guarantee that hence for a same camera lens module and be fixedly secured Lens assembly
In lens barrel, so being unfavorable for the lifting of dispensing efficiency.
The content of the invention
In view of the foregoing, it is necessary to which providing a kind of can overcome the point glue equipment and a kind of dispensing method of above mentioned problem.
A kind of point glue equipment, it includes a packing element, upper end and dispensing portion, and the upper end connects the packing element and the dispensing
Portion, the point glue equipment also includes a heater, and the heater is arranged on the upper end, the heater include heater,
Temperature sensor and controller, the heater are used for heating the glue for flowing into the upper end, and the temperature sensor is used for
The heated temperature of the glue is sensed, the controller is electrically connected with the heater and the temperature sensor respectively, and for receiving
The temperature of temperature sensor sensing and the temperature that the glue is heated according to the temperature control heater.
A kind of dispensing method, it comprises the following steps：A lens barrel, eyeglass and distance member are provided, by between the eyeglass and this
It is sequentially placed every component to obtain treating dispensing camera lens module in the lens barrel, the distance member has a circular protrusions, the circle
The raised and lens barrel is collectively forming one and treats dispensing portion；There is provided in a point glue equipment as described above, the packing element and be equipped with ultraviolet light
Solidified glue；The heater is opened to heat the ultraviolet cured adhesive water that the upper end is stored；Dispensing is treated to close to this
The direction of camera lens module, which moves the point glue equipment and the needle section is contacted this, treats dispensing portion；It is ultraviolet after making the upper end heated
Photocuring glue flow to this by the needle section and treats dispensing portion；And the point glue equipment to away from this is treated into dispensing camera lens module direction
It is mobile.
Prior art is compared, point glue equipment and dispensing method that the present invention is provided are set by the upper end in point glue equipment
A heater is put to reduce the coefficient of viscosity of glue to the glue local heating in lens barrel will be flowed into point glue equipment,
Allow glue to be easier to flow to the junction of distance member and lens barrel, improve and yield for dispensing glue, Er Qieben are carried out to camera lens module
The Glue dripping head that invention is provided can realize the dispensing for declining and once completing to same camera lens module, improve dispensing efficiency.
Brief description of the drawings
A kind of schematic diagram for point glue equipment that Fig. 1 provides for first embodiment of the invention.
Fig. 2 is the exploded view of Fig. 1 point glue equipment.
A kind of schematic diagram for point glue equipment that Fig. 3 provides for second embodiment of the invention.
Fig. 4 is the schematic diagram of the Glue dripping head of Fig. 3 point glue equipment.
Fig. 5 is to carry out dispensing schematic diagram to camera lens module using Fig. 1 point glue equipment.
Fig. 6 is to carry out dispensing schematic diagram to camera lens module using Fig. 3 point glue equipment.
Fig. 7 is the enlarged drawing of VII parts in Fig. 6.
Main element symbol description
| Point glue equipment | 100,110 |
| Packing element | 10 |
| Upper end | 20 |
| Dispensing portion | 30 |
| Glue-spreading head | 31 |
| Upper surface | 310 |
| Lower surface | 312 |
| Plastic emitting through hole | 314 |
| Glue dripping head | 33,330 |
| Heater | 40 |
| Sebific duct | 331 |
| Ball | 332 |
| Glue-extruding end | 333 |
| Circular open | 334 |
| Lens barrel | 50 |
| Eyeglass | 52 |
| Distance member | 54 |
| Treat dispensing camera lens module | 51 |
| Circular protrusions | 55 |
| Treat dispensing portion | 56 |
| Glue | 70 |
| Drive device | 80 |
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Embodiment
The point glue equipment and dispensing method provided below with embodiment and with reference to accompanying drawing the present invention is further detailed
Describe in detail bright.
Fig. 1-2 is referred to, Fig. 1 is used to carry out point for dispensing glue to camera lens module for one kind that first embodiment of the invention is provided
Adhesive dispenser 100.The point glue equipment 100 includes a packing element 10, upper end 20 and dispensing portion 30 and heater 40.The upper end 20
Connect the packing element 10 and the dispensing portion 30.The diameter of the upper end 20 is less than the diameter of the packing element 10.The packing element 10 is used for housing
Glue.
The dispensing portion 30 includes glue-spreading head 31 and Glue dripping head 33, and the glue-spreading head 31 has a upper surface 310 and a lower surface
312, the upper surface 310 is located in the upper end 20, and the lower surface 312 is located at outside the upper end 20, and the glue-spreading head 31 is offered
Through the upper surface 310 and multiple plastic emitting through holes 314 of the lower surface 312, the Glue dripping head 33 is arranged at the lower surface, this implementation
The Glue dripping head of this in mode 33 is plastic emitting ring.The plastic emitting ring is arranged at the lower surface 312 and covers the plurality of plastic emitting through hole 314.Should
The material of plastic emitting ring is mandruka fiber, porous cotton fiber or sponge plastics, and such a material can adsorb glue, by squeezing
Extrudate ring, glue can smoothly ooze out from plastic emitting ring.
The heater 40 is arranged on the upper end 20, and the heater 40 includes heater, temperature sensor and a control
Device processed（It is not shown）, specifically, the heater can be the heater strip or heating plate for winding the side wall of upper end 20, the heater
For being heated to the glue for flowing into the upper end 20.Temperature sensor is used for sensing the glue of the inflow upper end 20
Temperature, for example, the temperature sensor can be the sensor being arranged in a through hole of the side wall of upper end 20, and can be with upper end
Glue-contact in portion 20 is directly to sense the temperature of glue.Certainly, in this case, it need to ensure that the sealing of the through hole has
Prevent glue from being leaked from upper end 20.The controller is electrically connected with the heater and temperature sensor respectively, and for receiving temperature
Spend the temperature of sensor sensing and the glue is heated according to the heating of the temperature control heater or stopping.
Fig. 3-4 is a kind of point glue equipment 110 provided for second embodiment of the invention, and the point glue equipment 110 and first is real
A kind of point glue equipment 100 for applying example offer is essentially identical, and its difference is that the Glue dripping head of present embodiment is different, the dispensing
First 330 include sebific duct 331 and ball 332, and the sebific duct 331 is communicated with the plastic emitting through hole 314 so as to which the glue in upper end 20 can
To enter the needle tubing 331 by plastic emitting through hole 314, the sebific duct 331 includes glue-extruding end 333, and the glue-extruding end 333 offers circle and opened
Mouth 334, the ball 332 can actively be contained in the sebific duct 331 and the diameter of the ball 332 is more than the circular open 334
Diameter, so that the ball 332 can close the circular open 334, and can be extruded in the retraction sebific duct 331 with the open circle
Opening 334.Wherein the sebific duct 331 be resistant to heater heating temperature, the material of ball 332 be metal, such as copper, iron or
The alloy of iron, copper.
Referring to Fig. 5, Fig. 5 treats dispensing camera lens mould for the point glue equipment 100 provided using first embodiment of the invention
Block 51 carries out dispensing method schematic diagram for dispensing glue, and the dispensing method comprises the following steps：
S1：One lens barrel 50, eyeglass 52 and distance member 54 are provided, by the eyeglass 52 and the distance member 54 be sequentially placed in
To obtain treating dispensing camera lens module 51 in the lens barrel 50, the distance member 54 has a circular protrusions 55, the circular protrusions 55 with
The lens barrel 50 is collectively forming one and treats dispensing portion 56.In present embodiment, this treats that dispensing portion 56 is a groove, by point glue equipment 100
Glue dripping head 33 be designed to that groove shapes match and Glue dripping head 33 is just fallen in the groove in dispensing, so groove
Shape treats that dispensing can effectively prevent excessive glue in dispensing portion 56.
S2：A point glue equipment 100 as described above is provided, the packing element 10 of the point glue equipment 100 is equipped with ultraviolet light solidification
Glue 70.In this step, in order to improve automation efficiency for dispensing glue, the point glue equipment 100 can be fixed on a drive device
On 80.The size of the Glue dripping head 33 of the point glue equipment 100 treats that the size in dispensing portion 56 matches with this.Because upper end 20 is with being somebody's turn to do
Packing element 10 is communicated, so glue is also stored in the upper end 20, wherein, the glue 70 is ultraviolet cured adhesive water, the glue
70 coefficient of viscosity is reduced with the rising of temperature, can reduce the coefficient of viscosity of glue 70 by heating.
S3:The heater 40 is opened, the glue 70 that the upper end 20 is stored is heated.In this step, it should add
Thermal 40 provides electric current and flow to the heater by wire, so that the glue 70 stored to the upper end 20 is heated；It is right
The temperature range that glue 70 is heated is arranged between 25-70 DEG C.Because the glue 70 between this temperature range is adapted to
Treat the dispensing of dispensing camera lens module 51.During dispensing, the actual temp for needing to heat can be determined according to actual needs
Value, and by numerical value storage in the controller, when the temperature of heating exceedes setting value, controller controls the heater to stop heating
Glue 70.
S4：Treat that the direction of dispensing camera lens module 51 moves the point glue equipment 100 and makes the Glue dripping head 33 contact should to close to this
Treat dispensing portion 56.Present embodiment is to drive the in the vertical direction of point glue equipment 100 to move by drive device 80.
S5：The glue 70 stored in the Glue dripping head 33 is flow to this and treat dispensing portion 56.In this step, it is by light downwards
The Glue dripping head 33 of light extruding plastic emitting ring-type, makes the glue 70 stored in the Glue dripping head 33 flow to this and treats dispensing portion 56.
S6：The point glue equipment 100 is treated that the direction of dispensing camera lens module 51 is moved to away from this.
The point glue equipment 110 for referring to Fig. 6-7, Fig. 6 to provide using second embodiment of the invention carries out for dispensing glue show
It is intended to, using the dispensing method of point glue equipment 110 with utilizing the dispensing method of point glue equipment 100 essentially identical, its difference
It is that the glue 70 stored in the Glue dripping head is flow to this in above-mentioned steps S5 treats that the specific method in dispensing portion 56 is：Make the rolling
Pearl 332 treats that the bottom surface in dispensing portion 56 is extruded so that the ball 332 opens the circular open 334 by this so that the glue 70 by
The circular open 334 flows into this and treats dispensing portion 56.
In summary, the present invention is provided point glue equipment and dispensing method, by setting one in the upper end of point glue equipment
Heater to will flow into the glue local heating in lens barrel in point glue equipment so as to reducing the coefficient of viscosity of glue, allows glue
Water is easier to flow to the junction of distance member and lens barrel, improves and yield for dispensing glue is carried out to camera lens module, and the present invention
The Glue dripping head of offer can realize the dispensing for declining and once completing to same camera lens module, improve dispensing efficiency.
In addition, those skilled in the art can also do other changes in spirit of the invention, certainly, these are according to present invention essence
The change done of god, be intended to be included in it is of the invention it is claimed within the scope of.
Claims (6)
1. a kind of point glue equipment, it includes a packing element, upper end and dispensing portion, and the upper end connects the packing element and the dispensing portion,
The dispensing portion includes glue-spreading head and Glue dripping head, and the glue-spreading head has a upper surface and a lower surface, and the upper surface is located at the upper end
In portion, the lower surface be located at the upper end outside, the glue-spreading head offer through the upper surface and the lower surface multiple plastic emittings lead to
Hole, the Glue dripping head is arranged at the lower surface, and the Glue dripping head includes sebific duct and ball, and the sebific duct is communicated with the plastic emitting through hole, the glue
Pipe includes glue-extruding end, and the glue-extruding end offers circular open, and the ball can actively be contained in the straight of the sebific duct and the ball
Footpath is more than the diameter of the circular open, and the ball closes the circular open, and can be extruded in the retraction sebific duct with it is open should
Circular open, it is characterised in that：The point glue equipment also includes a heater, and the heater is arranged on the upper end, should add
Thermal includes heater, temperature sensor and controller, and the heater is used for heating the glue for flowing into the upper end,
The temperature sensor be used for sense flow into the upper end the glue temperature, the controller respectively with the heater and the temperature
Sensor is electrically connected, and for receive the temperature of temperature sensor sensing and according to the heating of the temperature control heater or
Stop heating the glue.
2. point glue equipment as claimed in claim 1, it is characterised in that：The diameter of the upper end is less than the diameter of the packing element.
3. point glue equipment as claimed in claim 1, it is characterised in that：The heater is heater strip or heating plate.
4. a kind of dispensing method, it comprises the following steps：
One lens barrel, eyeglass and distance member are provided, the eyeglass is sequentially placed in the lens barrel with the distance member to be treated
Dispensing camera lens module；
There is provided in a point glue equipment as above described in claim 1, the packing element and be equipped with ultraviolet cured adhesive water；
The heater is opened to heat the ultraviolet cured adhesive water that the upper end is stored；
Dispensing portion is treated to treating that the direction of dispensing camera lens module moves the point glue equipment and the Glue dripping head is contacted this close to this；
The ultraviolet cured adhesive water of the upper end is flow to this by the Glue dripping head and treat dispensing portion；And
The point glue equipment is treated that dispensing camera lens module direction is moved to away from this.
5. dispensing method as claimed in claim 4, it is characterised in that：In the ultraviolet cured adhesive water stored to the upper end
In the step of being heated, the temperature range heated to the ultraviolet cured adhesive water is at 25-70 DEG C.
6. dispensing method as claimed in claim 4, it is characterised in that：The size of the Glue dripping head treats the size phase in dispensing portion with this
Matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210318022.3A CN103676061B (en) | 2012-08-31 | 2012-08-31 | Point glue equipment and dispensing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210318022.3A CN103676061B (en) | 2012-08-31 | 2012-08-31 | Point glue equipment and dispensing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103676061A CN103676061A (en) | 2014-03-26 |
| CN103676061B true CN103676061B (en) | 2017-09-15 |
Family
ID=50314163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210318022.3A Expired - Fee Related CN103676061B (en) | 2012-08-31 | 2012-08-31 | Point glue equipment and dispensing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103676061B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174557A (en) * | 2014-08-14 | 2014-12-03 | 陕西德飞新能源科技有限公司 | Constant-temperature heating device for coating roller of lithium battery coating machine |
| CN107457147A (en) * | 2017-08-08 | 2017-12-12 | 北京小米移动软件有限公司 | A kind of dispenser system |
| CN108493130B (en) * | 2018-03-15 | 2020-03-17 | 芜湖超源力工业设计有限公司 | Gluing device of diode lead gluing device |
| CN108940729B (en) * | 2018-05-08 | 2020-08-21 | 南昌工控电装有限公司 | Anticorrosion bonding method for pressure sensor chip |
| CN109453962B (en) * | 2018-12-30 | 2020-11-10 | 河南同城光电有限公司 | Waterproof automatic dispensing process for lens |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059590A (en) * | 2006-04-21 | 2007-10-24 | 鸿富锦精密工业（深圳）有限公司 | Quick dispensing pinhead for lens module group assembling |
| CN201186257Y (en) * | 2008-04-09 | 2009-01-28 | 广州市维度自动化设备有限公司 | Glue dropping device |
| CN201760385U (en) * | 2010-06-28 | 2011-03-16 | 珠海天威飞马打印耗材有限公司 | Glue dispersing device |
| CN201848371U (en) * | 2010-10-25 | 2011-06-01 | 黄宏岳 | Glue dispensing device |
| CN201900084U (en) * | 2010-12-22 | 2011-07-20 | 常州星海电子有限公司 | Dispensing bracket of dispensing machine |
-
2012
- 2012-08-31 CN CN201210318022.3A patent/CN103676061B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059590A (en) * | 2006-04-21 | 2007-10-24 | 鸿富锦精密工业（深圳）有限公司 | Quick dispensing pinhead for lens module group assembling |
| CN201186257Y (en) * | 2008-04-09 | 2009-01-28 | 广州市维度自动化设备有限公司 | Glue dropping device |
| CN201760385U (en) * | 2010-06-28 | 2011-03-16 | 珠海天威飞马打印耗材有限公司 | Glue dispersing device |
| CN201848371U (en) * | 2010-10-25 | 2011-06-01 | 黄宏岳 | Glue dispensing device |
| CN201900084U (en) * | 2010-12-22 | 2011-07-20 | 常州星海电子有限公司 | Dispensing bracket of dispensing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103676061A (en) | 2014-03-26 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170714 Address after: Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
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| 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: 20170915 Termination date: 20180831 |