CN114136078A - Efficient circulating drying device for surface mount diode - Google Patents
Efficient circulating drying device for surface mount diode Download PDFInfo
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- CN114136078A CN114136078A CN202111475081.7A CN202111475081A CN114136078A CN 114136078 A CN114136078 A CN 114136078A CN 202111475081 A CN202111475081 A CN 202111475081A CN 114136078 A CN114136078 A CN 114136078A
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- Prior art keywords
- conveying belt
- drying device
- hot air
- drying box
- transmission band
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
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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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a chip-mounted diode high-efficiency circulating drying device which comprises a drying box, conveying belt mechanisms and a hot air mechanism, wherein the conveying belt mechanisms are in multiple groups and are fixedly installed in the drying box from top to bottom respectively, feed inlets and discharge outlets of two vertically adjacent conveying belt mechanisms are vertically corresponding, the hot air mechanism is positioned at the bottom of the drying box and is used for providing high-speed hot air from bottom to top, a feed inlet is arranged at the top of the drying box and vertically corresponds to a feed inlet of the uppermost conveying belt mechanism, a discharge outlet is arranged on the side surface of the drying box, and the discharge outlet is in butt joint with a discharge outlet of the lowermost conveying belt mechanism through a hopper. SMD diode high efficiency circulation drying device effectively carries out high-efficient stoving to the SMD diode, and it is effectual to dry, improves product oven-dry mass, therefore the practicality is high.
Description
Technical Field
The invention relates to a surface-mounted diode efficient circulating drying device, and relates to the technical field of diode production.
Background
The most common function of a diode is to allow current to pass in only a single direction, but to block current in the reverse direction. Thus, the diode can be thought of as an electronic version of the check valve. In the practical application process, the diode is usually required to be dried by throwing water after being cleaned, the drying effect of the conventional drying device is poor, and water stain is easily generated to influence the quality of products.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the efficient circulating drying device is convenient to operate and can effectively improve drying efficiency and effect.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a SMD diode high efficiency circulation drying device, includes stoving case, transmission band mechanism and hot-blast mechanism, transmission band mechanism is multiunit and top-down fixed mounting respectively in the stoving incasement, and upper and lower two adjacent transmission band mechanism's feed inlet and discharge gate are corresponding from top to bottom, and hot-blast mechanism is located stoving bottom of the case portion and is used for providing the high-speed hot gas flow from bottom to top, the top of stoving case is equipped with the material loading mouth, and the material loading mouth is corresponding from top to bottom with the feed inlet of the transmission band mechanism on top, and the side of stoving case is equipped with the feed opening, and the feed opening passes through the discharge gate butt joint of hopper and the transmission band mechanism below.
Preferably, the conveying belt mechanism is an annular conveying belt type conveying mechanism, a plurality of through holes are formed in the conveying belt, and the diameter of each through hole is smaller than the outer diameter of each chip diode.
Preferably, the plurality of groups of conveying belt mechanisms are arranged in a vertically staggered mode.
Preferably, the hot air mechanism comprises a high-speed air blower, a gas collecting hood and a flow equalizing plate, the high-speed air blower is fixed at the bottom of the drying box, an air outlet of the high-speed air blower is connected with an air inlet end of the gas collecting hood, a hood opening of the gas collecting hood is arranged upwards and is connected with the flow equalizing plate, the flow equalizing plate is horizontally fixed below the drying box, and an air inlet of the air blower is connected with external hot air supply equipment through a pipeline.
Preferably, a fan is arranged at the top of the drying box, the air inlet direction of the fan faces the inside of the drying box, and the air outlet direction of the fan faces the outside of the drying box.
Preferably, the side wall of the drying box is provided with a hot air flow nozzle connected with a hot air flow supply device, and the hot air flow nozzle is positioned on the side wall between two adjacent conveying belt mechanisms.
Preferably, an inclined feeding hopper is arranged at the feeding port.
Compared with the prior art, the invention has the advantages that: SMD diode high efficiency circulation drying device simple structure, installation preparation and operation convenient to use effectively carry out high-efficient stoving to the SMD diode, and it is effectual to dry, improves product oven-dry mass, therefore the practicality is high.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a side partial cross-sectional schematic view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention:
as shown in fig. 1, a SMD diode high efficiency circulation drying device, including stoving case 1, transmission band mechanism 2 and hot-blast mechanism, transmission band mechanism is multiunit and top-down fixed mounting respectively in the stoving incasement, and the feed inlet of two adjacent transmission band mechanisms from top to bottom corresponds from top to bottom with the discharge gate, and in this embodiment, transmission band mechanism sets up to three groups, for improving transmission stability and stoving effect, transmission band mechanism sets up to the defeated material mechanism of annular transmission belt, is equipped with a plurality of through-holes on its transmission band, and the diameter of through-hole is less than SMD diode's external diameter, therefore makes things convenient for SMD diode to transmit on it, and can make things convenient for the hot gas flow to pass through the through-hole, therefore realizes the process of drying while transmitting, further improves stoving effect and efficiency. In addition, for convenient circulation transmission, the multiunit transmission band mechanism misplaces from top to bottom and sets up, therefore, SMD diode can be on each transmission band top-down slow transmission, improves drying efficiency.
The hot air mechanism is positioned at the bottom of the drying box and is used for providing high-speed hot air flow from bottom to top, in the embodiment, in order to improve the drying effect, the hot air mechanism comprises a high-speed blower 3, a gas collecting hood 4 and a flow equalizing plate 5, the high-speed blower is fixed at the bottom of the drying box, the exhaust port is connected with the air inlet end of the air collecting hood, the opening of the air collecting hood is arranged upwards and is connected with a flow equalizing plate, the flow equalizing plate is horizontally fixed below the drying box, the air inlet of the blower is connected with external hot air supply equipment through a pipeline 6, then the hot air is transmitted into the drying box at high speed through the blower, the hot air flows upwards from bottom to top at high speed, thereby improving the drying effect of the surface mounted diodes in the transmission process on the transmission belt, and slowed down the speed that the paster diode between the transmission band fell down, also can further improve its stoving effect at the in-process that falls.
The top of stoving case is equipped with material loading mouth 10, in this embodiment, material loading mouth department is equipped with the feeding funnel 7 of slope, therefore makes things convenient for the material loading, and the feeding funnel corresponds from top to bottom with the feed inlet of the transmission band mechanism on top, therefore the diode of being convenient for falls into on the transmission band, and the side of stoving case is equipped with feed opening 8, and the feed opening passes through the discharge gate butt joint of hopper 9 with the transmission band mechanism below, therefore the diode unloading after the convenient stoving.
In this embodiment, a fan 11 is disposed at the top of the drying box, an air intake direction of the fan faces the inside of the drying box, and an air exhaust direction of the fan faces the outside of the drying box. Therefore, the moisture in the oven can be conveniently discharged in time, and the hot air flow from bottom to top can be facilitated, so that the drying effect is further improved.
In this embodiment, in order to further improve the drying effect, the lateral wall of the drying box is provided with a hot air sprayer 12 connected with a hot air supply device, the hot air sprayer is located on the lateral wall between two adjacent conveying belt mechanisms, and a nozzle of the hot air sprayer faces between a discharge port and a feed port of the two adjacent conveying belt mechanisms from top to bottom in a reverse direction, so that when the diode falls from an upper conveying belt to a lower conveying belt, the hot air sprayed from the hot air sprayer can also dry the diode falling down, and the drying effect is further improved.
In the actual drying process, the surface mount diode to be dried is input into the drying box through the feeding port, the diode is firstly transmitted on the transmission belt of the transmission belt mechanism at the uppermost part, is dried while being transmitted, then is transmitted to the discharge port at the tail part, falls on the transmission belt of the transmission belt mechanism at the middle part, is dried while being transmitted, then falls on the transmission belt of the transmission belt mechanism at the lower part after being transmitted to the discharge port at the tail part, is dried while being transmitted, and is finally transmitted to the discharging port through the hopper.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a SMD diode high efficiency circulation drying device which characterized in that: including stoving case, transmission band mechanism and hot-blast mechanism, transmission band mechanism is multiunit and top-down fixed mounting respectively in the stoving incasement, and the feed inlet and the discharge gate of two adjacent transmission band mechanisms from top to bottom are corresponding from top to bottom, and hot-blast mechanism is located stoving bottom of the case portion and is used for providing the high-speed hot gas flow from bottom to top, the top of stoving case is equipped with the material loading mouth, and the material loading mouth corresponds from top to bottom with the feed inlet of the transmission band mechanism on top, and the side of stoving case is equipped with the feed opening, and the feed opening passes through the hopper and docks with the discharge gate of the transmission band mechanism below.
2. The efficient circulating drying device for the patch type diode according to claim 1, wherein: the conveying belt mechanism is arranged to be an annular conveying belt type conveying mechanism, a plurality of through holes are formed in a conveying belt of the conveying belt mechanism, and the diameter of each through hole is smaller than the outer diameter of each surface-mounted diode.
3. The efficient circulating drying device for the patch type diode according to claim 1, wherein: the multiple groups of conveying belt mechanisms are arranged in a vertically staggered mode.
4. The efficient circulating drying device for the patch type diode according to claim 1, wherein: the hot air mechanism comprises a high-speed air blower, a gas collecting hood and a flow equalizing plate, the high-speed air blower is fixed at the bottom of the drying box, an air outlet of the high-speed air blower is connected with an air inlet end of the gas collecting hood, a hood opening of the gas collecting hood is upwards arranged and connected with the flow equalizing plate, the flow equalizing plate is horizontally fixed below the drying box, and an air inlet of the air blower is connected with external hot air supply equipment through a pipeline.
5. The efficient circulating drying device for the patch type diode according to claim 1, wherein: the top of stoving case is equipped with the fan, and the direction of admitting air of fan is towards the stoving incasement, and the exhaust direction is towards the stoving incasement portion.
6. The efficient circulating drying device for the patch type diode according to claim 1, wherein: the side wall of the drying box is provided with a hot air flow nozzle connected with hot air flow supply equipment, and the hot air flow nozzle is positioned on the side wall between two adjacent conveying belt mechanisms.
7. The efficient circulating drying device for the patch type diode according to claim 1, wherein: an inclined feeding hopper is arranged at the feeding port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475081.7A CN114136078A (en) | 2021-12-06 | 2021-12-06 | Efficient circulating drying device for surface mount diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475081.7A CN114136078A (en) | 2021-12-06 | 2021-12-06 | Efficient circulating drying device for surface mount diode |
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| Publication Number | Publication Date |
|---|---|
| CN114136078A true CN114136078A (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111475081.7A Pending CN114136078A (en) | 2021-12-06 | 2021-12-06 | Efficient circulating drying device for surface mount diode |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677101A (en) * | 2017-11-07 | 2018-02-09 | 惠州市无龄康态健康科技有限公司 | A kind of Chinese medicine drying plant |
| CN109425211A (en) * | 2017-08-25 | 2019-03-05 | 湖北万星面业股份有限公司 | A kind of tea drying device |
| CN211316873U (en) * | 2019-07-25 | 2020-08-21 | 周宝龙 | Standard part air drying device |
| CN212778503U (en) * | 2020-08-24 | 2021-03-23 | 江西金农米业集团有限公司 | A drying cabinet for rice protein production |
-
2021
- 2021-12-06 CN CN202111475081.7A patent/CN114136078A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425211A (en) * | 2017-08-25 | 2019-03-05 | 湖北万星面业股份有限公司 | A kind of tea drying device |
| CN107677101A (en) * | 2017-11-07 | 2018-02-09 | 惠州市无龄康态健康科技有限公司 | A kind of Chinese medicine drying plant |
| CN211316873U (en) * | 2019-07-25 | 2020-08-21 | 周宝龙 | Standard part air drying device |
| CN212778503U (en) * | 2020-08-24 | 2021-03-23 | 江西金农米业集团有限公司 | A drying cabinet for rice protein production |
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Application publication date: 20220304 |
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