CN111023793A - LED substrate drying device - Google Patents
LED substrate drying device Download PDFInfo
- Publication number
- CN111023793A CN111023793A CN201911272656.8A CN201911272656A CN111023793A CN 111023793 A CN111023793 A CN 111023793A CN 201911272656 A CN201911272656 A CN 201911272656A CN 111023793 A CN111023793 A CN 111023793A
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- China
- Prior art keywords
- frame
- locking
- tray
- led substrate
- axis
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides an LED substrate drying device, which comprises a drying box, a rotating shaft, a rotating bracket, a tray, an air blower, a suction fan and a drying filter, a plurality of electric heating devices are arranged inside the drying box, a rotating shaft is arranged at the center of the drying box, a plurality of rotating brackets are arranged on the rotating shaft at intervals along the axis direction of the rotating shaft, a plurality of supporting brackets are arranged at intervals on the periphery of each rotating bracket, two adjacent supporting brackets form a supporting area for placing a tray, the tray is detachably arranged in a bearing area, the bearing area is also provided with a locking mechanism, the tray is provided with a locking inner baffle frame which is locked and matched with the locking mechanism, the top and the bottom of the drying box are respectively provided with a plurality of blowers, the suction fan is connected with an air outlet at the bottom of the drying box, and the output end of the suction fan is connected with an air outlet through a drying filter. The drying device is convenient to operate, and can be used for quickly and effectively drying the LED substrate.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of LED substrate production equipment, in particular to an LED substrate drying device.
[ background of the invention ]
The LED aluminum substrate is just a PCB and is also a printed circuit board, the material of the circuit board is aluminum alloy, the material of the circuit board is glass fiber, but the LED generates heat greatly, so the circuit board for the LED lamp is generally an aluminum substrate, and the heat conduction is fast. In the aluminum substrate manufacturing process, the aluminum substrate is expensive, so special attention should be paid to the operational standardization in the production process, and particularly in the aluminum substrate drying process, uniform and effective drying is required. Therefore, an LED substrate drying apparatus is provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an LED substrate drying device which is convenient to operate and can be used for rapidly and effectively drying an LED substrate.
In order to achieve the purpose, the invention provides an LED substrate drying device, which comprises a drying box, a rotating shaft, a rotating bracket, a tray, a blower, a suction fan and a drying filter, a plurality of electric heating devices are arranged inside the drying box, a rotating shaft is arranged at the center of the drying box, a plurality of rotating brackets are arranged on the rotating shaft at intervals along the axis direction of the rotating shaft, a plurality of supporting brackets are arranged at intervals on the periphery of each rotating bracket, two adjacent supporting brackets form a supporting area for placing a tray, the tray is detachably arranged in a bearing area, the bearing area is also provided with a locking mechanism, the tray is provided with a locking inner baffle frame which is locked and matched with the locking mechanism, the top and the bottom of the drying box are respectively provided with a plurality of blowers, the suction fan is connected with an air outlet at the bottom of the drying box, and the output end of the suction fan is connected with an air outlet through a drying filter.
Preferably, the locking mechanism is installed at a joint between two adjacent support brackets, the locking mechanism comprises an installation frame, a lock frame, a telescopic column, a sleeve and a pressure lever, a lower locking head is arranged at one end of the lock frame, which is provided with the locking head, extends out of the installation frame and is in locking fit with the locking inner blocking frame, the other end of the lock frame is installed in the installation frame through a plurality of telescopic columns, one end of each telescopic column is fixedly connected with the bottom of the installation frame, the other end of each telescopic column is inserted into the sleeve through a spring, the sleeve is installed on the lock frame, the lower end of the pressure lever is fixedly connected with the lock frame, the upper end of the pressure lever penetrates through the installation frame, the lock frame moves downwards under the action of downward pressing of the pressure lever, and the lower locking head is separated from the locking inner blocking frame.
Preferably, the end of the locking inner baffle frame is provided with an upper locking head, the front end of the upper locking head is provided with an arc-shaped leading-in part, the rear end of the upper locking head is provided with a locking plane, and the cross section of the lower locking head is approximately in the shape of a quarter circle.
Preferably, the tray further comprises two side support frames, an outer blocking frame and a breathable net plate, the breathable net plate is installed on a frame formed by the two side support frames, the outer blocking frame and the locking inner blocking frame, the outer blocking frame is an arc-shaped frame, a guide groove is formed in the outer wall of each side support frame, a limiting frame is arranged above the support bracket, and guide clamping strips matched with the guide grooves are arranged on two sides of the limiting frame respectively.
As preferred, rotatory bracket still includes swivel mount, switching-over seat, strengthens bracket and tightly decides the knob, the switching-over seat is installed in the axis of rotation through the swivel mount, a plurality of and switching-over seat matched with flexible calorie of post are installed to the periphery of axis of rotation, spaced apart mark groove that is equipped with a plurality of and flexible calorie of post looks adaptation in the switching-over seat, tightly decide the knob and install on the switching-over seat, when flexible calorie of post card goes into mark groove, tightly decide the knob and align with arbitrary locking hole, tightly decide the tight bolt of knob tip and can run through one in switching-over seat and the axis of rotation periphery a plurality of locking hole and insert the assembly mutually.
Preferably, the drying box is internally provided with a temperature sensor, the temperature sensor is connected with the electric heating device through a control system, one side of the drying box is provided with an outlet, a material door is installed at the outlet, and a power device for driving the rotating shaft to rotate is arranged above the drying box.
The invention has the beneficial effects that: according to the invention, through the matching of the drying box, the rotating shaft, the rotating bracket, the tray, the air blower, the suction fan, the drying filter and the like, the heat recycling heat utilization is stronger through the fan, the drying effect is improved, the temperature sensor can monitor the temperature in the drying box in real time, and the damage to the substrate caused by overhigh temperature is avoided. Adopt the tray that can dismantle, conveniently carry out quick material loading, adopt rotatory bracket can commutate, conveniently place or take off the tray.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of an internal structure of an LED substrate drying apparatus according to the present invention;
FIG. 2 is a schematic top view of an internal structure of an LED substrate drying apparatus according to the present invention;
FIG. 3 is a schematic top view of a rotating bracket of an LED substrate drying apparatus according to the present invention;
FIG. 4 is a schematic top view of a reversing seat of the LED substrate drying device of the present invention;
FIG. 5 is a schematic top view of a tray of the LED substrate drying apparatus of the present invention;
FIG. 6 is an internal schematic view of a locking mechanism of an LED substrate drying device according to the present invention;
fig. 7 is a schematic cross-sectional view of a support bracket of an LED substrate drying apparatus according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 7, the LED substrate drying apparatus of the present invention includes a drying box 1, a rotating shaft 2, a rotating bracket 3, a tray 4, an air blower 5, a suction fan 6 and a drying filter 7, wherein the drying box 1 is internally provided with a plurality of electric heating devices 10, the center of the drying box 1 is provided with the rotating shaft 2, the rotating shaft 2 is provided with a plurality of rotating brackets 3 at intervals along the axis direction thereof, the outer periphery of the rotating brackets 3 is provided with a plurality of supporting brackets 32 at intervals, two adjacent supporting brackets 32 form a supporting area for placing the tray 4, the tray 4 is detachably mounted in the supporting area, the supporting area is further provided with a locking mechanism 35, the tray 4 is provided with a locking inner blocking frame 44 locked and matched with the locking mechanism 35, the top and the bottom of the drying box 1 are respectively provided with a plurality of air blowers 5, the suction fan 6 is connected with an air outlet at the bottom of the drying box 1, and the output end of the suction fan 6 is connected with an air outlet through a drying filter 7. The locking mechanism 35 is installed at the connection between two adjacent support brackets 32, the locking mechanism 35 comprises a mounting frame 351, a lock frame 352, a telescopic column 353, a sleeve 354 and a pressure lever 355, one end of the lock frame 352 is provided with a lower locking head 3520, one end of the lock frame 352 provided with the locking head 3520 extends out of the mounting frame 351 to be locked and matched with the locking inner baffle frame 44, the other end of the lock frame 352 is mounted in the mounting frame 351 through a plurality of telescopic columns 353, one end of the telescopic column 353 is fixedly connected with the bottom of the mounting frame 351, the other end of the telescopic column 353 is inserted into the sleeve 354 through a spring, the sleeve 354 is mounted on the lock frame 352, the lower end of the pressure lever 355 is fixedly connected with the lock frame 352, the upper end of the pressure lever 355 penetrates through the mounting frame 351, the lock frame 352 moves downward by pressing the pressing lever 355 downward, and the lower locking head 3520 is disengaged from the locking inner bezel 44. The end of the locking inner barrier 44 is provided with an upper locking head 441, the front end of the upper locking head 441 is provided with an arc-shaped lead-in portion 442, the rear end is provided with a locking plane 443, and the cross-sectional shape of the lower locking head 3520 is approximately quarter-circular. Tray 4 still includes two collateral branch strut frames 41, keeps off frame 42 and ventilative otter board 43 outward, ventilative otter board 43 is installed and is kept off the frame by in two collateral branch strut frames 41, outer fender frame 42, the locking on keep off the frame 44 and constitute the frame, outer fender frame 42 is the arc frame, the guide way 410 has been seted up to the outer wall of collateral branch strut frame 41, the top of support bracket 32 is equipped with spacing 320, the both sides of spacing 320 are equipped with respectively and hold in the palm the card strip 33 with the guide way 410 looks adaptation. Rotatory bracket 3 still includes swivel mount 30, switching-over seat 31, strengthens bracket 34 and tightly decides knob 36, switching-over seat 31 is installed on axis of rotation 2 through swivel mount 30, a plurality of and switching-over seat 31 matched with flexible card post 20 are installed to the periphery of axis of rotation 2, spaced apart mark groove 310 that is equipped with a plurality of and flexible card post 20 looks adaptation in the switching-over seat 31, tightly decide knob 36 and install on switching-over seat 31, when flexible card post 20 card goes into mark groove 310, tightly decide knob 36 and arbitrary a locking hole and align mutually, tightly decide the bolt of knob 36 tip and can run through switching-over seat 31 and the assembly that inserts mutually in the 2 peripheral a plurality of locking holes of axis of rotation. Still be equipped with temperature sensor 13 in the stoving case 1, temperature sensor 13 passes through control system and links to each other with electric heater unit 10, one side of stoving case 1 has export 11, export 11 department installs bin gate 12, the top of stoving case 1 is equipped with drive axis of rotation 2 pivoted power device 21.
The working process of the invention is as follows:
the invention relates to an LED substrate drying device, which is characterized in that an LED substrate to be dried is placed on a plurality of trays 4, the first tray 4 is placed on a support bracket 32 through a material door, a locking mechanism 35 can be matched with a locking inner baffle frame 44 to lock the trays 4, when the trays 4 need to be taken down, the trays 4 can be unlocked by pressing a pressing rod 355 so as to be convenient to operate, after one tray 4 is installed, a reversing seat 31 is rotated to a telescopic clamping column 20 to be clamped with a next marking groove 310, then another tray 4 containing the LED substrate to be dried is installed, after the other trays 4 are all installed on a rotating bracket 3 in the same method, a locking knob 36 is tightly clamped with a locking hole on a rotating shaft 2 by screwing, then the material door is closed, an electric heating device 10 is controlled to be heated to a designated temperature, an air blower 5 is opened, hot air is circulated in a drying box 1, the rotating shaft 2 controls the trays 4 to rotate, can improve the homogeneity of drying, through the leading-in drier-filter 7 of waste gas of suction fan 6 with the inside of stoving case 1 after the stoving, the inside active carbon of drier-filter 7 filters the back and discharges waste gas, takes out the LED base plate at last and can.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a LED base plate drying device which characterized in that: including stoving case (1), axis of rotation (2), rotatory bracket (3), tray (4), air-blower (5), suction fan (6) and drying filter (7), the inside of stoving case (1) is equipped with a plurality of electric heater unit (10), the center department of stoving case (1) is equipped with axis of rotation (2), be provided with a plurality of rotatory bracket (3) along its axis direction interval on axis of rotation (2), the periphery interval of rotatory bracket (3) is equipped with a plurality of support bracket (32), and two adjacent support bracket (32) form the bearing region that is used for placing tray (4), tray (4) detachable installs in the bearing region, the bearing region still is equipped with locking mechanical system (35), be equipped with on tray (4) and lock complex locking inner fender frame (44) mutually with locking mechanical system (35), the top of stoving case (1), A plurality of air-blower (5) are installed respectively to the bottom, suction fan (6) link to each other with the air outlet of stoving case (1) bottom, the output of suction fan (6) is passed through drier-filter (7) and is connected with the gas vent.
2. The LED substrate drying device of claim 1, wherein: the locking mechanism (35) is arranged at the joint between two adjacent supporting brackets (32), the locking mechanism (35) comprises a mounting frame (351), a locking frame (352), telescopic columns (353), a sleeve (354) and a pressure lever (355), a lower locking head (3520) is arranged at one end of the locking frame (352), one end of the locking frame (352) provided with the locking head (3520) extends out of the mounting frame (351) to be locked and matched with a locking inner blocking frame (44), the other end of the locking frame (352) is arranged in the mounting frame (351) through a plurality of telescopic columns (353), one end of each telescopic column (353) is fixedly connected with the bottom of the mounting frame (351), the other end of each telescopic column (353) is inserted into the sleeve (354) through a spring, the sleeve (354) is arranged on the locking frame (352), and the lower end of the pressure lever (355) is fixedly connected with the locking frame (352), the upper end of the pressure lever (355) penetrates through the mounting frame (351), the lock frame (352) moves downwards under the action of downward pressing of the pressure lever (355), and the lower locking head (3520) is separated from the locking inner blocking frame (44).
3. The LED substrate drying apparatus of claim 2, wherein: the end of the locking inner baffle frame (44) is provided with an upper locking head (441), the front end of the upper locking head (441) is provided with an arc-shaped leading-in part (442), the rear end of the upper locking head is provided with a locking plane (443), and the cross-sectional shape of the lower locking head (3520) is approximately quarter-circle.
4. The LED substrate drying device of claim 1, wherein: tray (4) still include two collateral branch strut frames (41), keep off frame (42) and ventilative otter board (43) outward, install on keeping off frame (44) and constitute the frame by two collateral branch strut frames (41), keep off frame (42), locking in ventilative otter board (43), keep off frame (42) outward for the arc frame, guide way (410) have been seted up to the outer wall of collateral branch strut frame (41), the top of support bracket (32) is equipped with spacing (320), the both sides of spacing (320) are equipped with respectively and lead direction card strip (33) with guide way (410) looks adaptation.
5. The LED substrate drying device of claim 1, wherein: rotatory bracket (3) still include swivel mount (30), switching-over seat (31), strengthen bracket (34) and tightly decide knob (36), switching-over seat (31) are installed on axis of rotation (2) through swivel mount (30), a plurality of and switching-over seat (31) matched with flexible card post (20) are installed to the periphery of axis of rotation (2), spaced apart mark groove (310) that are equipped with a plurality of and flexible card post (20) looks adaptation in switching-over seat (31), tightly decide knob (36) and install on switching-over seat (31), when mark groove (310) are gone into to flexible card post (20), tightly decide knob (36) and arbitrary locking hole align mutually, tightly decide the tight bolt of knob (36) tip and can run through switching-over seat (31) and one in the a plurality of locking hole of axis of rotation (2) periphery and insert the assembly mutually.
6. The LED substrate drying device of claim 1, wherein: still be equipped with temperature sensor (13) in stoving case (1), temperature sensor (13) link to each other with electric heater unit (10) through control system, one side of stoving case (1) has export (11), export (11) department installs bin gate (12), the top of stoving case (1) is equipped with drive axis of rotation (2) pivoted power device (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272656.8A CN111023793B (en) | 2019-12-12 | 2019-12-12 | LED substrate drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272656.8A CN111023793B (en) | 2019-12-12 | 2019-12-12 | LED substrate drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111023793A true CN111023793A (en) | 2020-04-17 |
| CN111023793B CN111023793B (en) | 2021-06-01 |
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ID=70206223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911272656.8A Active CN111023793B (en) | 2019-12-12 | 2019-12-12 | LED substrate drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111023793B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536782A (en) * | 2020-04-23 | 2020-08-14 | 安徽欧瑞达电器科技有限公司 | Air energy dryer for grain drying |
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| US20060127594A1 (en) * | 2003-01-09 | 2006-06-15 | Con-Trol-Cure, Inc. | Light emitting apparatus and method for curing inks, coatings and adhesives |
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| Publication number | Publication date |
|---|---|
| CN111023793B (en) | 2021-06-01 |
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