CN110539544A - manufacturing process of bottom shell of high-light-efficiency straight-down panel lamp - Google Patents
manufacturing process of bottom shell of high-light-efficiency straight-down panel lamp Download PDFInfo
- Publication number
- CN110539544A CN110539544A CN201910840874.0A CN201910840874A CN110539544A CN 110539544 A CN110539544 A CN 110539544A CN 201910840874 A CN201910840874 A CN 201910840874A CN 110539544 A CN110539544 A CN 110539544A
- Authority
- CN
- China
- Prior art keywords
- coiled material
- bottom shell
- reflective film
- coiled
- adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
- B32B38/1841—Positioning, e.g. registration or centering during laying up
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses a manufacturing process of a bottom shell of a high-light-efficiency straight-type panel lamp, which comprises the following steps: s1, selecting proper reflective film coiled materials and bottom shell base material coiled materials, and placing the materials on unwinding equipment; s2, performing pull sheet treatment on the unreeled coiled material, and adjusting the tension of the coiled material in the pull sheet process; s3, after the tension debugging is finished, debugging the position of the coiled material to ensure that the coiled material and the coiled material are kept in parallel; s4, coating adhesive material on the adhesive surface of the reflective film, and drying the adhesive on the reflective film; s5, adjusting the position of the coiled material to align the positions of the coiled material and the coiled material which need to be bonded with each other, and bonding the coiled material and the coiled material together; and S6, conveying the bonded coiled material to a position right below the stamping position of the stamping machine, and then stamping and forming the coiled material by operating the stamping machine. The manufacturing process comprises the steps of attaching the high-reflectivity reflecting film to the surface of the base material before the bottom shell of the lamp is formed, and then performing punch forming.
Description
Technical Field
The invention relates to the technical field of panel type lamp shell manufacturing, in particular to a manufacturing process of a bottom shell of a high-light-efficiency straight-down panel lamp.
Background
The direct type panel lamp is characterized in that the LED lamp beads are arranged on the bottom shell of the lamp in a certain mode, the LED lamp beads emit light and then directly shine out through the diffusion plate after the light is diffused through the lens, and the light scattering of a large part of proportion is absorbed and lost on the bottom shell due to the fact that the light scattering is complex, so that the reflectivity of the surface of the bottom shell is an important factor for improving the lighting effect of the lamp. At present, the base material of the bottom shell is mainly a galvanized plate, a color steel plate or an aluminum plate, the surface treatment process is oil spraying or powder spraying, and the reflection efficiency cannot achieve an ideal effect due to process limitation.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a manufacturing process of a bottom shell of a high-light-efficiency straight-down panel lamp, which solves the problems that the base material of the bottom shell is mainly a galvanized plate, a color steel plate or an aluminum plate, the surface treatment process is oil injection or powder injection, and the reflection efficiency cannot achieve the ideal effect due to the process limitation.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a manufacturing process of a bottom shell of a straight panel lamp with high light effect comprises the following steps:
S1, firstly, preparing raw materials, selecting proper reflective film coiled materials and bottom shell substrate coiled materials, and placing the reflective film coiled materials and the bottom shell substrate coiled materials on unreeling equipment;
S2, performing pull sheet treatment on the unreeled reflective film coiled material and the unreeled bottom shell substrate coiled material, and adjusting the tension of the reflective film coiled material and the bottom shell substrate coiled material in the pull sheet process to avoid damaging the raw materials;
S3, after the tension debugging is finished, debugging the positions of the reflective film coiled material and the bottom shell base material coiled material to enable the two to be kept in parallel;
S4, coating adhesive material on the adhesive surface of the reflective film, and baking the adhesive on the reflective film to dry and fix the adhesive into emulsion;
S5, adjusting the positions of the reflective film coiled material and the bottom shell base material coiled material to enable the positions of the reflective film coiled material and the bottom shell base material coiled material to be mutually aligned and to be adhered together;
And S6, conveying the adhered reflection film coil and bottom shell substrate coil to be right below the punching position of the punching machine, and then performing punch forming on the reflection film coil and the bottom shell substrate coil by the operation of the punching machine.
Preferably, in the S1, the unwinding device for the reflective film coiled material and the bottom shell substrate coiled material adopts a commonly-used coiled material unwinding device, and the unwinding device is provided with a driving roller for arranging the coiled material and a servo motor for driving the unwinding power output.
preferably, the end position of the coiled material in S2 is clamped by a clamp, the clamp is fixed on a driving threaded screw rod, a driven servo motor is mounted on the threaded screw rod, and the servo motor drives the threaded screw rod to rotate so as to drive the clamp to slide on the slide rail to pull the coiled material.
Preferably, in S3, the adjusting of the positions of the reflective film roll and the bottom chassis base roll is performed by adjusting the positions of the clamps that hold the reflective film roll and the bottom chassis base roll, the clamps are connected with their own bases in a sliding manner, and the cylinders are used to drive the two sides to slide back and forth.
preferably, the adhesive in S4 is applied by dispensing the adhesive at the corresponding position with a dispenser, and then the adhesive is uniformly applied by dispensing with a silicone brush, and then the adhesive applied by the dryer is dried to a milky low-flow state.
preferably, the position of the reflective film web and the bottom case substrate web in S5 is adjusted in the same manner as in S3, and the adhesive coated side of the reflective film web is directly attached to the bottom case substrate web.
preferably, the reflective film and the bottom case substrate stuck together in S6 are directly cut into a desired size by a mechanical arm, and the cut reflective film and the cut bottom case substrate are taken by the mechanical arm and placed on a stamping die of a stamping machine, and are directly stamped and formed under the stamping action of the stamping machine.
(III) advantageous effects
The invention provides a manufacturing process of a bottom shell of a high-light-efficiency straight-down panel lamp, which has the following beneficial effects:
According to the invention, before the lamp bottom shell is formed, the professional-grade optical reflection membrane is adhered to the surface of the lamp shell bottom shell base material through an adhesion process so as to improve the optical performance of the surface of the lamp shell bottom shell material, so that the thinner optical reflection membrane cannot be formed due to being too thin and too soft, the light of the optical reflection membrane forming reflection lamp body is facilitated, and the reflection efficiency of the bottom shell is improved.
Drawings
FIG. 1 is a perspective view of a bottom shell of a lamp in accordance with the present invention;
FIG. 2 is a process flow diagram 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 drawings in 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.
the invention provides an embodiment; a manufacturing process of a bottom shell of a straight panel lamp with high light effect comprises the following steps:
S1, firstly, preparing raw materials, selecting proper reflective film coiled materials and bottom shell substrate coiled materials, and placing the reflective film coiled materials and the bottom shell substrate coiled materials on unreeling equipment;
S2, performing pull sheet treatment on the unreeled reflective film coiled material and the unreeled bottom shell substrate coiled material, and adjusting the tension of the reflective film coiled material and the bottom shell substrate coiled material in the pull sheet process to avoid damaging the raw materials;
s3, after the tension debugging is finished, debugging the positions of the reflective film coiled material and the bottom shell base material coiled material to enable the two to be kept in parallel;
S4, coating adhesive material on the adhesive surface of the reflective film, and baking the adhesive on the reflective film to dry and fix the adhesive into emulsion;
s5, adjusting the positions of the reflective film coiled material and the bottom shell base material coiled material to enable the positions of the reflective film coiled material and the bottom shell base material coiled material to be mutually aligned and to be adhered together;
and S6, conveying the adhered reflection film coil and bottom shell substrate coil to be right below the punching position of the punching machine, and then performing punch forming on the reflection film coil and the bottom shell substrate coil by the operation of the punching machine.
furthermore, the reflective film coiled material and bottom shell substrate coiled material unwinding device in S1 adopts the coiled material unwinding device commonly used, and the unwinding device is last to be provided with the driving roller of settling the coiled material to and the servo motor of drive unreeling power take off, can come the debugging speed of unreeling according to the needs of reality.
Furthermore, the end position of the coiled material in S2 is clamped by the clamp, the clamp is fixed on the transmission threaded screw rod, the driven servo motor is installed on the threaded screw rod, the threaded screw rod is driven by the servo motor to rotate so as to drive the clamp to slide on the sliding rail to pull the coiled material, the coiled material is unreeled together by matching with the unreeling device, the material pulling of raw materials is realized, the rotating speed of the servo motor can be adjusted according to the actual material pulling speed, the speed of the Ralaao is adjusted, the tension in the material pulling process can be adjusted according to the material pulling speed and the material pulling length, and different tension tensioning materials can be conveniently realized according to actual requirements.
furthermore, the debugging of the position of reflective film coiled material and drain pan substrate coiled material all carries out the position debugging to its anchor clamps of centre gripping in S3, and sliding connection adopts the cylinder drive both sides slip of making a round trip between anchor clamps and its self base, and the axis with its centre gripping pulling reflective film coiled material and drain pan substrate coiled material is debugged to same vertical plane.
Further, the adhesive glue in S4 is coated by a dispenser, and the adhesive glue is uniformly applied by a silica gel brush, and then the adhesive glue coated by the dryer is dried to a low flow state, and the coated glue facilitates the adhesion of the reflective film coil to the bottom case substrate coil, and the reflective film coil and the bottom case substrate coil are fixedly connected together, so that the reflective film is tightly attached to the outer surface of the bottom case substrate.
further, the position debugging mode of the reflective film coiled material and the bottom shell base material coiled material in the S5 is the same as the debugging mode in the S3, and the surface of the reflective film coiled material coated with glue is directly attached to the bottom shell base material coiled material and is connected with the reflective film coiled material and the bottom shell base material coiled material preliminarily, so that subsequent stamping processing is facilitated.
Further, the reflective membrane and the drain pan substrate that paste together in S6 adopt the arm directly to cut into required size, and adopt the arm to take with its reflective membrane and the drain pan substrate that cut and place on the stamping die of punching machine, and direct stamping forming under the effect of punching machine punching press, it is high to adopt the arm to cut and carry and place the accuracy, and is fast, high efficiency, punching machine punching press is convenient for further attach the laminating on the drain pan substrate with its reflective membrane pressure simultaneously, attach the two pressure and become an organic whole, the stamping forming is in the same time with its two more inseparable being connected to together.
in conclusion, the invention solves the problems that the base material of the bottom shell is mainly a galvanized plate, a color steel plate or an aluminum plate, the surface treatment process is oil spraying or powder spraying, and the reflection efficiency cannot achieve the ideal effect due to the process limitation by the arrangement of the stainless steel structural outer frame 1, the mixing cylinder 2, the annular fixed end plate 3, the adjusting knob 4, the transmission assembly 8, the threaded screw rod 14 and the limiting abutting plate 15.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are 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.
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 manufacturing process of a bottom shell of a high-light-efficiency straight-type panel lamp is characterized by comprising the following steps of: the method comprises the following steps:
S1, firstly, preparing raw materials, selecting proper reflective film coiled materials and bottom shell substrate coiled materials, and placing the reflective film coiled materials and the bottom shell substrate coiled materials on unreeling equipment;
S2, performing pull sheet treatment on the unreeled reflective film coiled material and the unreeled bottom shell substrate coiled material, and adjusting the tension of the reflective film coiled material and the bottom shell substrate coiled material in the pull sheet process to avoid damaging the raw materials;
s3, after the tension debugging is finished, debugging the positions of the reflective film coiled material and the bottom shell base material coiled material to enable the two to be kept in parallel;
S4, coating adhesive material on the adhesive surface of the reflective film, and baking the adhesive on the reflective film to dry and fix the adhesive into emulsion;
S5, adjusting the positions of the reflective film coiled material and the bottom shell base material coiled material to enable the positions of the reflective film coiled material and the bottom shell base material coiled material to be mutually aligned and to be adhered together;
And S6, conveying the adhered reflection film coil and bottom shell substrate coil to be right below the punching position of the punching machine, and then performing punch forming on the reflection film coil and the bottom shell substrate coil by the operation of the punching machine.
2. the process of claim 1, wherein the step of manufacturing a high light efficiency direct type lamp base comprises: and in the S1, the unreeling equipment for the reflective film coiled material and the bottom shell base material coiled material adopts a common coiled material unreeling device, and the unreeling device is provided with a driving roller for arranging the coiled material and a servo motor for driving unreeling power output.
3. The process of claim 1, wherein the step of manufacturing a high light efficiency direct type lamp base comprises: the end part of the coiled material in the S2 is clamped by a clamp, the clamp is fixed on a transmission threaded screw rod, a driven servo motor is installed on the threaded screw rod, and the servo motor is used for driving the threaded screw rod to rotate so as to drive the clamp to slide on the sliding rail to pull the coiled material.
4. The process of claim 1, wherein the step of manufacturing a high light efficiency direct type lamp base comprises: the debugging of the position of the reflective film coiled material and the bottom shell base material coiled material in the S3 is that the position of the clamp clamped by the reflective film coiled material and the bottom shell base material coiled material is debugged, the clamp is connected with the base of the clamp in a sliding mode, and the air cylinder is adopted to drive the two sides to slide back and forth.
5. the process of claim 1, wherein the step of manufacturing a high light efficiency direct type lamp base comprises: and (3) dispensing the adhesive glue at the corresponding position by using a dispenser for coating the adhesive glue in the S4, uniformly dispensing and coating the adhesive glue by using a silica gel brush, and drying the adhesive glue coated by the dryer to be in a milky low-flow state.
6. the process of claim 1, wherein the step of manufacturing a high light efficiency direct type lamp base comprises: the position adjustment mode of the reflective film roll and the bottom case substrate roll in S5 is the same as that in S3, and the rubberized side of the reflective film roll is directly attached to the bottom case substrate roll.
7. the process of claim 1, wherein the step of manufacturing a high light efficiency direct type lamp base comprises: and the reflecting film and the bottom shell base material which are stuck together in the step S6 are directly cut into required sizes by a mechanical arm, the cut reflecting film and the cut bottom shell base material are taken by the mechanical arm and placed on a stamping die of a stamping machine, and the reflecting film and the bottom shell base material are directly stamped and formed under the stamping effect of the stamping machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840874.0A CN110539544A (en) | 2019-09-06 | 2019-09-06 | manufacturing process of bottom shell of high-light-efficiency straight-down panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840874.0A CN110539544A (en) | 2019-09-06 | 2019-09-06 | manufacturing process of bottom shell of high-light-efficiency straight-down panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110539544A true CN110539544A (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910840874.0A Pending CN110539544A (en) | 2019-09-06 | 2019-09-06 | manufacturing process of bottom shell of high-light-efficiency straight-down panel lamp |
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| Country | Link |
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| CN (1) | CN110539544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306463A (en) * | 2020-02-12 | 2020-06-19 | 厦门普为光电科技有限公司 | Lamp panel manufacturing method |
| CN114311919A (en) * | 2021-12-24 | 2022-04-12 | 江苏翔腾新材料股份有限公司 | Reflection composite film and preparation method thereof |
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| CN2893414Y (en) * | 2006-03-21 | 2007-04-25 | 哈尔滨工业大学远光光电仪器有限公司 | Self-cleaning efficient energy-saving lamp reflective cover |
| TW200922785A (en) * | 2007-11-19 | 2009-06-01 | Longeval Prec Technological Corp | The improved process of plastic reflecting film adhered on the metallic matrix |
| US20100067239A1 (en) * | 2008-09-16 | 2010-03-18 | Kocam International Co., Ltd. | Lamp shape structure |
| US20110051457A1 (en) * | 2009-08-28 | 2011-03-03 | Chih-Ming Chen | Ceiling mount led lamp |
| CN203099692U (en) * | 2012-12-24 | 2013-07-31 | 王新武 | Light-emitting diode (LED) panel lamp reflector plate |
| CN207778342U (en) * | 2017-10-23 | 2018-08-28 | 德清县大同金属制品有限公司 | A kind of Reflector Panel of miniature back light unit |
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2019
- 2019-09-06 CN CN201910840874.0A patent/CN110539544A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2893414Y (en) * | 2006-03-21 | 2007-04-25 | 哈尔滨工业大学远光光电仪器有限公司 | Self-cleaning efficient energy-saving lamp reflective cover |
| TW200922785A (en) * | 2007-11-19 | 2009-06-01 | Longeval Prec Technological Corp | The improved process of plastic reflecting film adhered on the metallic matrix |
| US20100067239A1 (en) * | 2008-09-16 | 2010-03-18 | Kocam International Co., Ltd. | Lamp shape structure |
| US20110051457A1 (en) * | 2009-08-28 | 2011-03-03 | Chih-Ming Chen | Ceiling mount led lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306463A (en) * | 2020-02-12 | 2020-06-19 | 厦门普为光电科技有限公司 | Lamp panel manufacturing method |
| CN114311919A (en) * | 2021-12-24 | 2022-04-12 | 江苏翔腾新材料股份有限公司 | Reflection composite film and preparation method thereof |
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Application publication date: 20191206 |