CN112261793A - Novel lamp strip plate processing method capable of improving production efficiency - Google Patents
Novel lamp strip plate processing method capable of improving production efficiency Download PDFInfo
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- CN112261793A CN112261793A CN202011253202.9A CN202011253202A CN112261793A CN 112261793 A CN112261793 A CN 112261793A CN 202011253202 A CN202011253202 A CN 202011253202A CN 112261793 A CN112261793 A CN 112261793A
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- pnl
- aluminum substrate
- edge
- shaped
- lamp strip
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The invention relates to the technical field of processing of lamp strip plates in backlight industry, and discloses a novel lamp strip plate processing method capable of improving production efficiency, which comprises the following steps: s1: drilling a plurality of hanging plate holes on the process edge of the PNL-shaped backlight aluminum substrate by using a numerical control drilling machine for a subsequent V-shaped penetrating process; s2: hanging the process edge of the drilled PNL-shaped backlight aluminum substrate on a numerical control V-CUT machine for fixing, processing a process edge V groove, wherein the V-CUT residual thickness is 0.15-0.2mm, and facilitating subsequent board division; s3: hanging and fixing a PNL-shaped backlight aluminum substrate with a V-CUT process edge on a numerical control laser cutting machine, and processing a special-shaped groove; s4: hanging and fixing the process edge of the PNL-shaped backlight aluminum substrate with the laser-CUT special-shaped groove on a numerical control V-CUT machine, and processing 1-2 long-edge V-shaped grooves each time. The novel lamp strip plate processing method capable of improving the production efficiency can solve the problem that the efficiency is low in the processing process at present, so that the production efficiency in the lamp strip plate processing process is reduced.
Description
Technical Field
The invention relates to the technical field of lamp strip plate processing in backlight industry, in particular to a novel lamp strip plate processing method capable of improving production efficiency.
Background
A light strip board is a printed circuit board used in television and other commercial backlights. As modern technology advances, televisions are becoming thinner and wider, which means that light strip panels will become thinner and longer.
The traditional lamp strip plate forming mainly comprises two methods of punching and milling. Punching and forming: firstly, drilling a plurality of positioning holes on the edge of a PNL-shaped light panel (hereinafter referred to as PNL panel) by using a numerical control drilling machine; step two, hanging the PNL board on a PIN needle of the mould; step three, starting the punch press, and punching and cutting the PNL plate into an SET-shaped light plate (hereinafter referred to as SET plate) or a PCS-shaped light plate (hereinafter referred to as PCS plate) by using a knife edge on the die; routing and forming: firstly, drilling a plurality of positioning holes in the edge and the inner part of a PNL board by using a numerical control drilling machine; fixing the PNL plate on the table top of the machine table; and thirdly, decomposing the PNL board into an SET board or a PCS board by adopting a numerical control gong machine according to a designed program.
However, the methods have the problems of large material waste and low efficiency in the processing process, thereby reducing the production efficiency in the processing process of the lamp strip plate.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the novel lamp strip plate processing method capable of improving the production efficiency, has the advantage of improving the production efficiency in the lamp strip plate processing process, and solves the problems of large material waste and low efficiency in the existing processing process.
(II) technical scheme
In order to realize the purpose of improving the production efficiency of the novel lamp strip plate, the invention provides the following technical scheme: a novel lamp strip plate processing method capable of improving production efficiency comprises the following steps:
s1: drilling a plurality of hanging plate holes on the process edge of the PNL-shaped backlight aluminum substrate by using a numerical control drilling machine for a subsequent V-shaped penetrating process;
s2: hanging the process edge of the drilled PNL-shaped backlight aluminum substrate on a numerical control V-CUT machine for fixing, processing a process edge V groove, wherein the V-CUT residual thickness is 0.15-0.2mm, and facilitating subsequent board division;
s3: hanging and fixing a PNL-shaped backlight aluminum substrate on a numerical control laser cutting machine, and processing a special-shaped groove with the length of more than 10mm, wherein the V-CUT process cannot be realized otherwise;
s4: hanging and fixing the process edge of the PNL-shaped backlight aluminum substrate with the laser-CUT special-shaped groove on a numerical control V-CUT machine, and processing 2 long-edge V grooves with the width of 0.3mm each time;
s5: and manually taking down the product, namely finishing the appearance processing of the whole SET aluminum substrate.
Preferably, the space between the panels of the PNL-shaped lamp strips is 0.3 mm.
Preferably, the angle of the V-CUT cutter on the numerical control V-CUT machine is 15-25 degrees.
Preferably, the laser light source of the numerical control laser cutting machine is continuous and pulse, and the diameter of a laser spot is 0.05-0.3 mm.
Preferably, the edge width of the PNL-shaped backlight aluminum substrate plate is 3.8-9mm, and the thickness of the PNL-shaped backlight aluminum substrate plate is 1.0 mm.
Preferably, the diameter of each hanging plate hole in the middle of the PNL-shaped backlight aluminum substrate is 2.05mm, and the distance between every two hanging plate holes is 50-100 mm.
Preferably, the local part is processed by laser, and then the long side is processed by V-crossing.
(III) advantageous effects
Compared with the prior art, the invention provides the novel lamp strip plate processing method capable of improving the production efficiency, and the novel lamp strip plate processing method has the following beneficial effects:
the novel lamp strip plate processing method capable of improving production efficiency comprises the steps of firstly performing laser processing on a local part, then performing V-penetrating processing on a long edge, drilling a plurality of hanging plate holes on the technical edge of a PNL-shaped backlight aluminum substrate by adopting a numerical control drilling machine, hanging the technical edge of the drilled PNL-shaped backlight aluminum substrate on a numerical control V-CUT machine for fixing, performing a technical edge V groove, hanging the PNL-shaped backlight aluminum substrate with the V-CUT technical edge on a numerical control laser cutting machine for fixing, then hanging the technical edge of the PNL-shaped backlight aluminum substrate with a laser-CUT special-shaped groove on the numerical control V-CUT machine for fixing, performing a long edge V groove, finally taking down a product by utilizing manpower, removing redundant parts, namely finishing the appearance processing of the whole SET aluminum substrate, and greatly improving the production efficiency in the lamp strip plate processing process.
Drawings
FIG. 1 is a schematic view of a process for manufacturing a lamp strip plate according to embodiment 1 of the present invention;
fig. 2 is a schematic view of a processing flow of the lamp strip plate in embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, a novel lamp strip plate processing method capable of improving production efficiency includes the following steps:
s1: drilling a plurality of hanging plate holes on the process edge of the PNL-shaped backlight aluminum substrate by using a numerical control drilling machine for a subsequent V-shaped penetrating process;
s2: hanging the process edge of the drilled PNL-shaped backlight aluminum substrate on a numerical control V-CUT machine for fixing, processing a process edge V groove, wherein the V-CUT residual thickness is 0.15mm, and facilitating subsequent board splitting;
s3: hanging and fixing a PNL-shaped backlight aluminum substrate on a numerical control laser cutting machine, and processing a special-shaped groove with the length of more than 10mm, wherein the V-CUT process cannot be realized otherwise;
s4: hanging and fixing the process edge of the PNL-shaped backlight aluminum substrate with the laser-CUT special-shaped groove on a numerical control V-CUT machine, and processing 2 long-edge V grooves with the width of 0.3mm each time;
s5: and manually taking down the product, namely finishing the appearance processing of the whole SET aluminum substrate.
The space between the jointed boards of the PNL-shaped light bars is 0.3 mm; the angle of a V-CUT cutter on the numerical control V-CUT machine is 15-25 degrees; the laser light source of the numerical control laser cutting machine is continuous and pulse type, wherein the laser light source is continuous (CW/power is 1000 watts), pulse type (QCW/150 watts), and the diameter of a laser spot is 0.05-0.1 mm; the width of the edge of the PNL-shaped backlight aluminum substrate is 3.8-9mm, and the thickness of the edge is 1.0 mm; the diameter of a hanging plate hole in the middle of the PNL-shaped backlight aluminum substrate is 2.05mm, and the distance between the hanging plate holes is 55 mm; and firstly, processing the local part by laser, and then processing the long edge by V-penetration.
Example 2
Referring to fig. 2, a novel lamp strip plate processing method capable of improving production efficiency includes the following steps:
s1: drilling a plurality of hanging plate holes on the process edge of the PNL-shaped backlight aluminum substrate by using a numerical control drilling machine for a subsequent V-shaped penetrating process;
s2: hanging the process edge of the drilled PNL-shaped backlight aluminum substrate on a numerical control V-CUT machine for fixing, processing a process edge V groove, wherein the V-CUT residual thickness is 0.2mm, and facilitating subsequent board splitting;
s3: hanging and fixing a PNL-shaped backlight aluminum substrate on a numerical control laser cutting machine, and processing a special-shaped groove with the length of more than 10mm, wherein the V-CUT process cannot be realized otherwise;
s4: hanging and fixing the process edge of the PNL-shaped backlight aluminum substrate with the laser-CUT special-shaped groove on a numerical control V-CUT machine, and processing 1-2 long-edge V-grooves with the width of 0.3mm each time;
s5: and manually taking down the product, namely finishing the appearance processing of the whole SET aluminum substrate.
The space between the jointed boards of the PNL-shaped light bars is 0.3 mm; the angle of a V-CUT cutter on the numerical control V-CUT machine is 15-25 degrees; the laser light source of the numerical control laser cutting machine is continuous and pulse type, wherein the laser light source is continuous (CW/power is 1000 watts), pulse type (QCW/150 watts), and the diameter of a laser spot is 0.05-0.1 mm; the width of the edge of the PNL-shaped backlight aluminum substrate is 3.8-9mm, and the thickness of the edge is 1.0 mm; the diameter of a hanging plate hole in the middle of the PNL-shaped backlight aluminum substrate is 2.05mm, and the distance between the hanging plate holes is 55 mm; and firstly, processing the local part by laser, and then processing the long edge by V-penetration.
The novel lamp strip plate processing method capable of improving production efficiency comprises the steps of firstly performing laser processing on a local part, then performing V-penetrating processing on a long edge, drilling a plurality of hanging plate holes on the technical edge of a PNL-shaped backlight aluminum substrate by adopting a numerical control drilling machine, hanging the technical edge of the drilled PNL-shaped backlight aluminum substrate on a numerical control V-CUT machine for fixing, performing a technical edge V groove, hanging the PNL-shaped backlight aluminum substrate with the V-CUT technical edge on a numerical control laser cutting machine for fixing, then hanging the technical edge of the PNL-shaped backlight aluminum substrate with a laser-CUT special-shaped groove on the numerical control V-CUT machine for fixing, performing a long edge V groove, and finally taking down a product manually, namely finishing the appearance processing of the whole SET aluminum substrate, thereby greatly improving the production efficiency in the lamp strip plate processing process.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A novel lamp strip plate processing method capable of improving production efficiency is characterized by comprising the following steps:
s1: drilling a plurality of hanging plate holes on the process edge of the PNL-shaped backlight aluminum substrate by using a numerical control drilling machine;
s2: hanging the process edge of the drilled PNL-shaped backlight aluminum substrate on a numerical control V-CUT machine for fixing, and processing a V groove at the process edge, wherein the residual thickness of the V-CUT is 0.15-0.2 mm;
s3: hanging and fixing a PNL-shaped backlight aluminum substrate with a V-CUT process edge on a numerical control laser cutting machine, and processing a special-shaped groove;
s4: hanging and fixing the process edge of the PNL-shaped backlight aluminum substrate with the laser-CUT special-shaped groove on a numerical control V-CUT machine, and processing 1-2 long-edge V-grooves with the width of 0.3mm each time;
s5: and manually taking down the product, and removing the redundant part to finish the appearance processing of the whole SET aluminum substrate.
2. The novel lamp strip plate processing method capable of improving the production efficiency as claimed in claim 1, wherein: the space between the panels of the PNL-shaped lamp strips is 0.3 mm.
3. The novel lamp strip plate processing method capable of improving the production efficiency as claimed in claim 1, wherein: the angle of the V-CUT cutter on the numerical control V-CUT machine is 15-25 degrees.
4. The novel lamp strip plate processing method capable of improving the production efficiency as claimed in claim 1, wherein: the laser light source of the numerical control laser cutting machine is continuous and pulse, and the diameter of a laser spot is 0.05-0.3 mm.
5. The novel lamp strip plate processing method capable of improving the production efficiency as claimed in claim 1, wherein: the width of the edge of the PNL-shaped backlight aluminum substrate is 3.8-9mm, and the thickness of the edge of the PNL-shaped backlight aluminum substrate is 1.0 mm.
6. The novel lamp strip plate processing method capable of improving the production efficiency as claimed in claim 1, wherein: the diameter of each hanging plate hole in the middle of the PNL-shaped backlight aluminum substrate is 2.05mm, and the distance between every two hanging plate holes is 50-100 mm.
7. The novel lamp strip plate processing method capable of improving the production efficiency as claimed in claim 1, wherein: and firstly, processing the local part by laser, and then processing the long edge by V-penetration.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253202.9A CN112261793A (en) | 2020-11-11 | 2020-11-11 | Novel lamp strip plate processing method capable of improving production efficiency |
| CN202210291045.3A CN114599161A (en) | 2020-11-11 | 2020-11-11 | Novel lamp strip plate processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011253202.9A CN112261793A (en) | 2020-11-11 | 2020-11-11 | Novel lamp strip plate processing method capable of improving production efficiency |
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| CN202210291045.3A Division CN114599161A (en) | 2020-11-11 | 2020-11-11 | Novel lamp strip plate processing method |
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| CN112261793A true CN112261793A (en) | 2021-01-22 |
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| CN202011253202.9A Pending CN112261793A (en) | 2020-11-11 | 2020-11-11 | Novel lamp strip plate processing method capable of improving production efficiency |
| CN202210291045.3A Pending CN114599161A (en) | 2020-11-11 | 2020-11-11 | Novel lamp strip plate processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390026A (en) * | 2021-05-25 | 2021-09-14 | 深圳市奥蕾达科技有限公司 | Pixel light bar and processing technology thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63200912A (en) * | 1987-02-12 | 1988-08-19 | Kawasaki Steel Corp | Shearing of steel plate |
| CN204141212U (en) * | 2014-08-16 | 2015-02-04 | 唐莉 | A kind of aluminum shaping board |
| CN105938861A (en) * | 2015-03-06 | 2016-09-14 | 株式会社迪思科 | Method for manufacturing optical device chip |
| CN106851993A (en) * | 2017-04-08 | 2017-06-13 | 吉安市满坤科技有限公司 | A kind of new lamp bar sheet metal forming processing method |
| CN209803373U (en) * | 2019-05-31 | 2019-12-17 | 厦门市益津鹭科技有限公司 | Light guide plate and backlight module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312341B (en) * | 2016-11-11 | 2017-12-08 | 北京工业大学 | Frock clamp, device and method for cutting edge roundness processing |
-
2020
- 2020-11-11 CN CN202011253202.9A patent/CN112261793A/en active Pending
- 2020-11-11 CN CN202210291045.3A patent/CN114599161A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63200912A (en) * | 1987-02-12 | 1988-08-19 | Kawasaki Steel Corp | Shearing of steel plate |
| CN204141212U (en) * | 2014-08-16 | 2015-02-04 | 唐莉 | A kind of aluminum shaping board |
| CN105938861A (en) * | 2015-03-06 | 2016-09-14 | 株式会社迪思科 | Method for manufacturing optical device chip |
| CN106851993A (en) * | 2017-04-08 | 2017-06-13 | 吉安市满坤科技有限公司 | A kind of new lamp bar sheet metal forming processing method |
| CN209803373U (en) * | 2019-05-31 | 2019-12-17 | 厦门市益津鹭科技有限公司 | Light guide plate and backlight module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390026A (en) * | 2021-05-25 | 2021-09-14 | 深圳市奥蕾达科技有限公司 | Pixel light bar and processing technology thereof |
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| CN114599161A (en) | 2022-06-07 |
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Application publication date: 20210122 |
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