CN102886348B - Waterproof LED (Light-Emitting Diode) lamp strip pneumatic gel filling method - Google Patents
Waterproof LED (Light-Emitting Diode) lamp strip pneumatic gel filling method Download PDFInfo
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- CN102886348B CN102886348B CN201210372670.7A CN201210372670A CN102886348B CN 102886348 B CN102886348 B CN 102886348B CN 201210372670 A CN201210372670 A CN 201210372670A CN 102886348 B CN102886348 B CN 102886348B
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- silica gel
- lamp band
- lamp strip
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- sleeve pipe
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Abstract
The invention relates to a waterproof LED (Light-Emitting Diode) lamp strip pneumatic gel filling method which comprises the following steps of: A, placing blended silica gel into a pressure tank and locking a cover of the pressure tank; B, opening an air inlet valve and after inflating the pressure tank to the air pressure of 0.15 to 0.2MPa, closing the air inlet valve; C, opening a gel outlet valve, full filling a hose and a needle head with the silicon gel and closing the gel outlet valve; D, inserting the needle head into a waterproof lamp strip silica gel sleeve from the position on the lateral surface of the right middle of the waterproof lamp strip silica gel sleeve; E, opening the gel outlet valve, dividing flow of the silica gel from the right middle of the waterproof lamp strip silica gel sleeve to both ends of the waterproof lamp strip silica gel sleeve and covering the silica gel on a lamp strip; F, when the silica gel covered on the lamp strip has no gap or bubbles, closing the gel outlet valve and pulling out the needle head; G, after pulling out the needle head, immediately pressing a needle opening by a small piece of cotton cloth to form the waterproof lamp strip; H, continuously carrying out gel filling on a next lamp strip and repeating the operations of the steps C to G. The waterproof lamp strip pneumatic gel filling method has high production efficiency, is simple to operate and is uniform to fill the gel into the lamp strip.
Description
Technical field
The present invention relates to LED lamp band glue-pouring method technical field, particularly relate to a kind of water-proof LED lamp belt air pressure glue-pouring method.
Background technology
As shown in Figure 1, the LED lamp band glue-pouring method of prior art is: 300ML silica gel is packed in manual glue rifle 1, injection nozzle by manual glue rifle 1 is slowly clamp-oned silica gel from water proof lamp band silica gel sleeve pipe 4 one end, to the other end that flows to water proof lamp band silica gel sleeve pipe 4 to silica gel, cover on lamp band, and silica gel is carried out to roll extrusion with tool 2, make to cover the silica gel even thickness on lamp band, thereby form water proof lamp band 3.The LED lamp band glue-pouring method of prior art adopts manual glue rifle 1 that silica gel is slowly expressed in water proof lamp band silica gel sleeve pipe 4, and operating personnel pass through manual operations, operating difficulties in process of production, and inefficiency, and the quality of water-proof LED lamp belt can not be guaranteed.Constantly improve along with society constantly develops with science and technology, LED lamp band glue-pouring method is also badly in need of improving.Therefore, people urgently wish that a kind of water-proof LED lamp belt air pressure glue-pouring method comes out.
Summary of the invention
Technical problem to be solved by this invention is: the LED lamp band glue-pouring method that overcomes prior art adopt manual glue rifle by silica gel be slowly expressed in water proof lamp band silica gel sleeve pipe, operating personnel's defect that the quality of operating difficulties, inefficiency and water-proof LED lamp belt can not be guaranteed in process of production, a kind of water-proof LED lamp belt air pressure glue-pouring method is provided, this water-proof LED lamp belt air pressure glue-pouring method utilizes air pressure that silica gel is pressed onto in water proof lamp band silica gel sleeve pipe, it is simple to operate, production efficiency is high, lamp band encapsulating is even, and the product quality of water-proof LED lamp belt is high.
The technical solution adopted for the present invention to solve the technical problems is: water-proof LED lamp belt air pressure glue-pouring method, comprises the steps:
A, deployed silica gel is put into pressurized tank, and by the lid locking of pressurized tank;
B, open and control the intake valve being arranged on pressurized tank, to inflating in pressurized tank, after the air pressure in pressurized tank is 0.15MPa～0.2MPa, close intake valve;
C, open and control the plastic emitting valve being arranged on pressurized tank, the hand-held flexible pipe being connected with plastic emitting valve is lifted upward, to flexible pipe and binder removal in the syringe needle being connected with flexible pipe, uses silica gel the Bas Discharged in flexible pipe and syringe needle, make to fill up silica gel in flexible pipe and syringe needle, close plastic emitting valve;
D, syringe needle is inserted to water proof lamp band silica gel sleeve pipe from the middle lateral location of water proof lamp band silica gel sleeve pipe, and the syringe needle part of inserting in water proof lamp band silica gel sleeve pipe is lain in above the pcb board of lamp band; Described lamp band is enclosed in water proof lamp band silica gel sleeve pipe;
E, open plastic emitting valve, silica gel is pressed in water proof lamp band silica gel sleeve pipe, and silica gel, covers on lamp band to the two ends shunting of water proof lamp band silica gel sleeve pipe from the middle of water proof lamp band silica gel sleeve pipe;
F, observe the encapsulating situation in water proof lamp band silica gel sleeve pipe, in the time covering silica gel tight on lamp band and bubble, close plastic emitting valve, extract syringe needle from water proof lamp band silica gel sleeve pipe;
G, when push down pin mouth with fritter cotton immediately after water proof lamp band silica gel sleeve pipe is extracted syringe needle, form water proof lamp band;
H, continue next lamp band encapsulating, repeat the operation of C to G step.
As a further improvement on the present invention, in A step, on the lid of described pressurized tank, be provided with safety valve.
As a further improvement on the present invention, in A step, on the lid of described pressurized tank, be provided with air bleeding valve.
As a further improvement on the present invention, in encapsulating process, by regulating described intake valve, make the air pressure in described pressurized tank maintain 0.15MPa～0.2MPa.
The invention has the beneficial effects as follows: 1, the present invention utilizes air pressure that silica gel is pressed onto in water proof lamp band silica gel sleeve pipe, silica gel is shunted to the two ends of water proof lamp band silica gel sleeve pipe from the middle of water proof lamp band silica gel sleeve pipe, cover on lamp band, lamp band encapsulating is even, compared with the LED lamp band glue-pouring method of prior art, greatly improve production efficiency, because production efficiency is high, thereby the output of water-proof LED lamp belt is improved greatly, bring significant economic benefit to water-proof LED lamp belt manufacturing enterprise.2, water-proof LED lamp belt glue-pouring method of the present invention is simple to operate, has greatly alleviated operating personnel's labour intensity, and can reduce operating personnel, and water-proof LED lamp belt manufacturing enterprise is reduced production costs.3, due to the silica gel tight and the bubble that cover on lamp band, lamp band encapsulating is even, thereby makes the product quality of water-proof LED lamp belt high, long service life.4, production stage of the present invention is few.5, the present invention there will not be waste water, waste gas and waste residue in each production stage, meets environmental requirement.6, the present invention's less energy consumption in implementation process, meets energy-conservation requirement.7, the present invention is practical, has wide market prospects.
Brief description of the drawings
Fig. 1 is the water-proof LED lamp belt of the prior art schematic diagram in the time of encapsulating;
Fig. 2 is the schematic diagram of water-proof LED lamp belt of the present invention in the time of encapsulating;
Description of reference numerals in Fig. 1 to Fig. 2: 1---manually glue rifle; 2---tool; 3---water proof lamp band; 4---water proof lamp band silica gel sleeve pipe; 5---pressurized tank; 6---intake valve; 7---plastic emitting valve; 8---safety valve; 9---air bleeding valve; 10---flexible pipe; 11---syringe needle.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, is not practical range of the present invention is confined to this.
As shown in Figure 2, a kind of water-proof LED lamp belt air pressure glue-pouring method described in the present embodiment, comprises the steps:
A, deployed silica gel is put into pressurized tank 5, and by the lid locking of pressurized tank 5;
B, open and control the intake valve 6 being arranged on pressurized tank 5, to the interior inflation of pressurized tank 5, after the air pressure in pressurized tank 5 is 0.15MPa～0.2MPa, close intake valve 6;
C, open and control the plastic emitting valve 7 being arranged on pressurized tank 5, the hand-held flexible pipe 10 being connected with plastic emitting valve 7 is lifted upward, to flexible pipe 10 and the interior binder removal of syringe needle 11 being connected with flexible pipe 10, with silica gel the Bas Discharged in flexible pipe 10 and syringe needle 11, make to fill up silica gel in flexible pipe 10 and syringe needle 11, close plastic emitting valve 7;
D, syringe needle 11 is inserted to water proof lamp band silica gel sleeve pipe 4 from the middle lateral location of water proof lamp band silica gel sleeve pipe 4, and syringe needle 11 parts of inserting in water proof lamp band silica gel sleeve pipe 4 are lain in above the pcb board of lamp band; Described lamp band is enclosed in water proof lamp band silica gel sleeve pipe 4;
E, open plastic emitting valve 7, silica gel is pressed in water proof lamp band silica gel sleeve pipe 4, and silica gel, covers on lamp band to the two ends shunting of water proof lamp band silica gel sleeve pipe 4 from the middle of water proof lamp band silica gel sleeve pipe 4;
F, observe the encapsulating situation in water proof lamp band silica gel sleeve pipe 4, in the time covering silica gel tight on lamp band and bubble, close plastic emitting valve 7, extract syringe needle 11 from water proof lamp band silica gel sleeve pipe 4;
G, when push down pin mouth with fritter cotton immediately after water proof lamp band silica gel sleeve pipe 4 is extracted syringe needle 11, form water proof lamp band 3;
H, continue next lamp band encapsulating, repeat the operation of C to G step.
In order to ensure safety in production, in A step, on the lid of described pressurized tank 5, be provided with safety valve 8.
In order to ensure safety in production, in A step, on the lid of described pressurized tank 5, be provided with air bleeding valve 9.
In order to ensure normal production, in encapsulating process, by regulating described intake valve 6, make the air pressure in described pressurized tank 5 maintain 0.15MPa～0.2MPa.
The above is only a preferred embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is all included in the protection domain of patent application of the present invention.
Claims (1)
1. water-proof LED lamp belt air pressure glue-pouring method, is characterized in that, comprises the steps:
A, deployed silica gel is put into pressurized tank (5), and by the lid locking of pressurized tank (5);
B, open and control the intake valve (6) being arranged on pressurized tank (5), to inflation in pressurized tank (5), after the air pressure in pressurized tank (5) is 0.15MPa～0.2MPa, close intake valve (6);
C, open and control the plastic emitting valve (7) being arranged on pressurized tank (5), to flexible pipe (10) and the interior binder removal of syringe needle (11) being connected with flexible pipe (10), with silica gel the Bas Discharged in flexible pipe (10) and syringe needle (11), make to fill up silica gel in flexible pipe (10) and syringe needle (11), close plastic emitting valve (7);
D, syringe needle (11) is inserted to water proof lamp band silica gel sleeve pipe (4) from the middle lateral location of water proof lamp band silica gel sleeve pipe (4), and syringe needle (11) part that makes to insert in water proof lamp band silica gel sleeve pipe (4) lies in above the pcb board of lamp band; Described lamp band is enclosed in water proof lamp band silica gel sleeve pipe (4);
E, open plastic emitting valve (7), silica gel is pressed in water proof lamp band silica gel sleeve pipe (4), and silica gel, covers on lamp band to the two ends shunting of water proof lamp band silica gel sleeve pipe (4) from the middle of water proof lamp band silica gel sleeve pipe (4);
F, in the time covering silica gel tight on lamp band and bubble, close plastic emitting valve (7), extract syringe needle (11) from water proof lamp band silica gel sleeve pipe (4);
G, when push down pin mouth with fritter cotton immediately after water proof lamp band silica gel sleeve pipe (4) is extracted syringe needle (11), form water proof lamp band (3);
H, continue next lamp band encapsulating, repeat the operation of C to G step;
In A step, on the lid of described pressurized tank (5), be provided with safety valve (8);
In A step, on the lid of described pressurized tank (5), be provided with air bleeding valve (9);
In encapsulating process, by regulating described intake valve (6), make the air pressure in described pressurized tank (5) maintain 0.15MPa～0.2MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372670.7A CN102886348B (en) | 2012-09-29 | 2012-09-29 | Waterproof LED (Light-Emitting Diode) lamp strip pneumatic gel filling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372670.7A CN102886348B (en) | 2012-09-29 | 2012-09-29 | Waterproof LED (Light-Emitting Diode) lamp strip pneumatic gel filling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102886348A CN102886348A (en) | 2013-01-23 |
| CN102886348B true CN102886348B (en) | 2014-06-18 |
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| CN201210372670.7A Active CN102886348B (en) | 2012-09-29 | 2012-09-29 | Waterproof LED (Light-Emitting Diode) lamp strip pneumatic gel filling method |
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| CN112909149B (en) * | 2021-01-15 | 2022-02-01 | 重庆新源辉光电科技有限公司 | Waterproof LED lamp area encapsulating encapsulation recovery system of sleeve pipe |
| CN112909150B (en) * | 2021-01-15 | 2022-02-01 | 重庆新源辉光电科技有限公司 | Using method of sleeve waterproof LED lamp strip glue pouring packaging device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907242A (en) * | 2009-06-08 | 2010-12-08 | 刘世全 | Glue filling method of soft strip lamp |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907242A (en) * | 2009-06-08 | 2010-12-08 | 刘世全 | Glue filling method of soft strip lamp |
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