CN114040070A - Glue spraying method of double camera module - Google Patents
Glue spraying method of double camera module Download PDFInfo
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- CN114040070A CN114040070A CN202111311634.5A CN202111311634A CN114040070A CN 114040070 A CN114040070 A CN 114040070A CN 202111311634 A CN202111311634 A CN 202111311634A CN 114040070 A CN114040070 A CN 114040070A
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- glue spraying
- double
- camera module
- glue
- axis direction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Coating Apparatus (AREA)
Abstract
The invention belongs to the technical field of production and assembly of double-camera modules, and particularly relates to a glue spraying method of a double-camera module, which is characterized in that a glue spraying platform moves along the X-axis direction and the Y-axis direction, so that the glue spraying platform moves to the position above a product jig provided with the double-camera module, the product jig only moves in a single direction, the shaking caused by the bidirectional movement of the product jig provided with the double-camera module in the glue spraying process is avoided, and the glue spraying process is more stable; according to the glue spraying method provided by the invention, glue is injected into the double-shooting module by adopting a non-contact type piezoelectric valve glue spraying mode, so that on one hand, the damage of components of a glue spraying needle entering the double-shooting module in the glue spraying process is avoided, and on the other hand, the pollution to the double-shooting module is also avoided.
Description
Technical Field
The invention relates to the technical field of production and assembly of camera modules, in particular to a glue spraying method of a double-camera module.
Background
Along with the development of smart mobile phone, two cameras have become the standard configuration of present cell-phone, and two cameras are including the tight mould group of focus and zoom the module, and the camera lens of tight mould group can not remove, and the module of zooming has increased motor and motor drive IC for the tight mould group of focus, and the motor can drive the camera lens and remove certain distance. The fixed focus module and the zooming module are the double-shooting module after being assembled and glued through the double-shooting support, certain space needs to be reserved between the double-shooting support and the camera finished product module, and therefore the glue needle can conveniently enter the glue painting operation.
Among the prior art, often adopt the drawing machine of gluing to draw gluey operation at the back of two module supports of taking photograph, draw the machine of gluing mainly through drawing gluey platform along X axle direction motion and board platform along Y axle direction motion, and then will treat that the two modules of taking photograph of drawing gluey operation move the below of play gluey platform, the rethread goes out gluey platform along upper and lower Z axle motion, controls the drawing and glues the height to control the drawing and glue the needle and get into two modules of taking photograph and draw gluey operation. In the working mode of the glue drawing machine, the machine table shakes seriously due to the vertical double-shaft movement, so that the glue drawing of the machine table is unstable, and the firing pin and the needle blocking are frequent. And because the rubber needle of drawing need get into two modules of taking photograph repeatedly, contact in the inner structure of two modules of taking photograph, easily cause two pollution and the damage of taking photograph module inner assembly.
Disclosure of Invention
The invention aims to overcome the defects of the existing glue drawing machine and provide a glue spraying method of a double-camera module with stable motion.
In order to solve the above problems, the present invention provides a method for spraying glue to a dual camera module, comprising the following steps:
step one, placing a double-camera module in a product jig;
conveying the product jig provided with the double camera modules to a feeding in-place area through an automatic conveyor belt, and clamping the product jig by a clamping and fixing mechanism;
thirdly, controlling the glue spraying height through the movement of the glue spraying platform along the Z-axis direction, and moving the glue spraying platform to the upper part of the product jig through the movement of the glue spraying movement shaft along the X-axis direction and the Y-axis direction;
and step four, extruding by adopting the up-and-down motion of the firing pin of the piezoelectric injection valve, and injecting the glue into the double-shooting module through a nozzle by using the pressure generated by extrusion.
Compared with the prior art, in the double camera module glue spraying method provided by the invention, the glue spraying platform moves to the position above the product jig provided with the double camera modules by moving the glue spraying platform along the X-axis direction and the Y-axis direction, so that the product jig only moves in a single direction, the shaking caused by the bidirectional movement of the product jig provided with the double camera modules in the glue spraying process is avoided, and the glue spraying process is more stable; according to the glue spraying method, glue is injected into the double-shooting module in a non-contact type piezoelectric valve glue spraying mode, on one hand, the damage of components of a glue spraying needle entering the double-shooting module in the glue spraying process is avoided, and on the other hand, the pollution to the double-shooting module is also avoided;
preferably, in the glue spraying method of the double camera module, the product jig is provided with a plurality of grooves matched with the double camera module, the double camera module is placed in the grooves, and the upper surface of the double camera module is flush with the upper surface of the product jig. In arranging the recess in the product smelting tool with two modules of taking a photograph, will two modules of taking a photograph put the outside at the product smelting tool for drawing gluey mode in, make two modules of taking a photograph more firm at product smelting tool internal fixation, further reduce to rock the influence to spouting gluey precision, be favorable to improving the success rate of spouting gluey operation.
Preferably, in the double camera module glue spraying method, the product jig is provided with 7 rows by 6 columns of grooves; through set up the recess of 7 lines x 6 rows on the product smelting tool, can place 42 two modules of taking a photograph on every product smelting tool, can only place 24 two modules of taking a photograph for every product smelting tool under the gluey mode of drawing, reduced the number of times of changing the product smelting tool, improved and spouted gluey efficiency.
Preferably, in the double shooting module glue spraying method, the movement of the product tool to the feeding area is sensed by a sensing device. Whether the product smelting tool moves to the correct position or not can be accurately sensed through the sensing device, and full-automatic control of the double camera module glue spraying method is facilitated.
Preferably, in the double camera module glue spraying method, the movement of the glue spraying movement axis along the X-axis direction and the Y-axis direction and the movement of the glue spraying platform along the Z-axis direction are controlled by computer software. The movement positions of the glue spraying movement shaft and the glue spraying platform can be accurately controlled through computer software, and the accurate control of the glue spraying operation is ensured.
Preferably, in the double camera module glue spraying method, the distance between the piezoelectric injection valve and the double camera module is 2 mm. Keep at 2mm through the distance of control piezoelectric valve nozzle with two modules of taking a photograph, can avoid adopting the firing pin phenomenon that easily appears in the gluey mode of drawing on the one hand, on the other hand is also convenient for control and is spouted gluey process, makes and spouts gluey operation more accurate.
Preferably, in the double camera module glue spraying method, the nozzle is monitored by a camera connected with the computer. The position of the nozzle and the glue outlet condition at the nozzle are more convenient to observe through the camera, so that the abnormal glue outlet condition at the nozzle is conveniently found in time, and the unqualified product is prevented from flowing into the next procedure.
In conclusion, compared with the glue drawing mode adopted by the existing double-camera module, the glue spraying motion shaft moves along the X-axis and Y-axis directions to control the glue discharging platform to move back and forth, left and right, so that the product jig only moves in a single direction, the shaking caused by the bidirectional motion of the product jig provided with the double-camera module in the glue spraying process is avoided, and the glue spraying process is more stable; the glue spraying manufacturing is carried out by adopting the non-contact piezoelectric injection valve, so that the conditions of firing pins and needle blocking are avoided, and the stability of the glue spraying process is further ensured; through set up the recess of 7 lines x 6 rows on the product smelting tool, can place 42 two modules of taking a photograph on every product smelting tool, can only place 24 two modules of taking a photograph for every product smelting tool under the gluey mode of drawing, reduced the number of times of changing the product smelting tool, improved and spouted gluey efficiency. Keep at 2mm through the distance of control piezoelectric valve nozzle with two modules of taking a photograph, can avoid adopting the firing pin phenomenon that easily appears in the gluey mode of drawing on the one hand, on the other hand is also convenient for control and is spouted gluey process, makes and spouts gluey operation more accurate.
Drawings
FIG. 1 is a schematic structural diagram of a production tool according to an embodiment of the present invention;
description of reference numerals:
1-product jig, 2-double camera module and 3-groove.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The invention provides a glue spraying method for a double camera module, which comprises the following steps:
step one, placing 42 double-shooting modules 2 in a groove 3 of a product jig 1;
step two, conveying the product jig 1 provided with the double-camera module 2 to a feeding in-place area through an automatic conveyor belt, judging whether the product jig 1 moves to a correct position through an induction device in the process, and clamping the product jig 1 provided with the double-camera module 2 in the step two through a clamping and fixing mechanism;
controlling the movement of the glue spraying platform along the Z-axis direction through computer software, and controlling the glue spraying height; controlling the movement of the glue spraying movement axis along the X-axis direction and the Y-axis direction through computer software, and moving the glue spraying platform to the position above the product smelting tool 1;
extruding by adopting the up-and-down motion of a firing pin of a piezoelectric injection valve, injecting glue into the double-shooting module 2 in the step three through a nozzle by using the pressure generated by extrusion, and controlling the nozzle to be positioned at a position 2mm above the double-shooting module 2; and meanwhile, the glue spraying condition at the nozzle is monitored through the camera.
Compared with the prior art, in the double camera module glue spraying method provided by the invention, the glue spraying platform moves to the position above the product jig provided with the double camera module by moving the glue spraying platform along the X-axis direction and the Y-axis direction, so that the product jig 1 only moves in a single direction, the shaking caused by the bidirectional movement of the product jig 1 provided with the double camera module 2 in the glue spraying process is avoided, and the glue spraying process is more stable; according to the glue spraying method, glue is injected into the double-shooting module 2 in a non-contact type piezoelectric valve glue spraying mode, on one hand, a glue spraying needle is prevented from entering the double-shooting module 2 to form a component in the double-shooting module 2 to be damaged in the glue spraying process, and on the other hand, the pollution to the double-shooting module 2 is also avoided; keep at 2mm through the distance of control piezoelectric valve nozzle with two module 2 of taking a photograph, can avoid adopting the firing pin phenomenon that easily appears in the gluey mode of drawing on the one hand, on the other hand is convenient for also control and is spouted gluey process, makes and spouts gluey operation more accurate. When the method provided by the embodiment is adopted to spray the glue on the double camera module 2, the yield is 840 pieces/hour, while the yield of the traditional glue drawing mode is 360 pieces/hour, so that the method provided by the invention can improve the yield by more than one time.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.
Claims (7)
1. A double camera module glue spraying method comprises the following steps:
step one, placing a double-camera module (2) in a product jig (1);
step two, conveying the product jig (1) provided with the double-camera module (2) to a feeding in-place area through an automatic conveyor belt, and clamping the product jig (1) by a clamping and fixing mechanism;
thirdly, controlling the glue spraying height through the movement of the glue spraying platform along the Z-axis direction, and moving the glue spraying platform to the upper part of the product smelting tool (1) through the movement of the glue spraying movement shaft along the X-axis direction and the Y-axis direction;
and step four, extruding by adopting the up-and-down motion of the firing pin of the piezoelectric injection valve, and injecting the glue into the double-shooting module (2) through a nozzle by using the pressure generated by the extrusion.
2. The glue spraying method of the double camera module group according to claim 1, characterized in that a plurality of grooves (3) matched with the double camera module group (1) are arranged on the production tool (2), the double camera module group (2) is placed in the grooves (3), and the upper surface of the double camera module group is flush with the upper surface of the production tool (2).
3. The lenticular lens module glue-spraying method according to claim 2, characterized in that the production tool (1) is provided with 7 rows by 6 columns of recesses (3).
4. The twin camera module glue spraying method according to claim 1, characterized in that the movement of the product tool (1) to the feed location is sensed by a sensing device.
5. The module shooting method according to claim 1, wherein the movements of the glue spraying movement axis along the X-axis direction and the Y-axis direction and the movement of the glue spraying platform along the Z-axis direction are controlled by computer software.
6. The lenticular lens assembly glue-spraying method according to claim 1, characterized in that the piezoelectric injection valve is 2mm from the lenticular lens assembly (2).
7. The dual camera module glue spraying method according to claim 1, wherein the nozzle is monitored by a camera connected to the computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311634.5A CN114040070A (en) | 2021-11-08 | 2021-11-08 | Glue spraying method of double camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311634.5A CN114040070A (en) | 2021-11-08 | 2021-11-08 | Glue spraying method of double camera module |
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| Publication Number | Publication Date |
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| CN114040070A true CN114040070A (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111311634.5A Pending CN114040070A (en) | 2021-11-08 | 2021-11-08 | Glue spraying method of double camera module |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271186A (en) * | 2007-03-21 | 2008-09-24 | 鸿富锦精密工业（深圳）有限公司 | Gluing tool |
| US20100044059A1 (en) * | 2007-04-12 | 2010-02-25 | Josef Mikota | Device for use in fire-fighting operations |
| CN102087393A (en) * | 2009-12-02 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Lens module gluing location device |
| CN108289163A (en) * | 2018-03-30 | 2018-07-17 | 深圳市鹰眼在线电子科技有限公司 | Multi-cam module assembling apparatus |
| CN108401153A (en) * | 2018-05-04 | 2018-08-14 | 深圳眼千里科技有限公司 | A kind of dual camera module correcting device and its modification method |
| CN208032924U (en) * | 2018-01-20 | 2018-11-02 | 深圳市智力昌智能设备有限公司 | A kind of online dispenser |
| CN111495693A (en) * | 2020-05-25 | 2020-08-07 | 昆山鸿仕达智能科技有限公司 | Asynchronous double-valve dispensing equipment |
| CN214554879U (en) * | 2020-12-28 | 2021-11-02 | 广东日成精密仪器设备有限公司 | Double-spraying valve body glue dispensing device |
-
2021
- 2021-11-08 CN CN202111311634.5A patent/CN114040070A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271186A (en) * | 2007-03-21 | 2008-09-24 | 鸿富锦精密工业（深圳）有限公司 | Gluing tool |
| US20100044059A1 (en) * | 2007-04-12 | 2010-02-25 | Josef Mikota | Device for use in fire-fighting operations |
| CN102087393A (en) * | 2009-12-02 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Lens module gluing location device |
| CN208032924U (en) * | 2018-01-20 | 2018-11-02 | 深圳市智力昌智能设备有限公司 | A kind of online dispenser |
| CN108289163A (en) * | 2018-03-30 | 2018-07-17 | 深圳市鹰眼在线电子科技有限公司 | Multi-cam module assembling apparatus |
| CN108401153A (en) * | 2018-05-04 | 2018-08-14 | 深圳眼千里科技有限公司 | A kind of dual camera module correcting device and its modification method |
| CN111495693A (en) * | 2020-05-25 | 2020-08-07 | 昆山鸿仕达智能科技有限公司 | Asynchronous double-valve dispensing equipment |
| CN214554879U (en) * | 2020-12-28 | 2021-11-02 | 广东日成精密仪器设备有限公司 | Double-spraying valve body glue dispensing device |
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