CN109830449B - Surface treatment device for PN junction diode processing - Google Patents
Surface treatment device for PN junction diode processing Download PDFInfo
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- CN109830449B CN109830449B CN201910049594.8A CN201910049594A CN109830449B CN 109830449 B CN109830449 B CN 109830449B CN 201910049594 A CN201910049594 A CN 201910049594A CN 109830449 B CN109830449 B CN 109830449B
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Abstract
The invention discloses a surface treatment device for PN junction diode processing, which comprises a bottom cabinet, wherein a power supply is arranged in the bottom cabinet, a cylinder seat is arranged above the bottom cabinet, a cylinder is arranged on the cylinder seat, a fixed box is arranged on one side of the cylinder, a motor seat is arranged in the fixed box, a motor is arranged in the motor seat, a fixed clamp is arranged on a rotating shaft of the motor, a sliding block is arranged at the bottom of the fixed box, the sliding block is arranged on a sliding rail, a cleaning box is arranged on one side of the fixed box, a water tank is arranged at the top of the cleaning box, and one side of the water tank is communicated with a pressure water pump through a; the PN junction diode surface processing device is reasonable in structural design and convenient to use, the PN junction diode is clamped and fixed through the fixing clamp, the PN junction diode is driven to rotate by matching with the motor, the surface processing of the PN junction diode is completed through the four steps of cleaning, dewatering, coloring and drying, the surface processing efficiency of the PN junction diode is greatly improved through the processing mode, and the PN junction diode surface processing device is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of PN junction diode processing and development, in particular to a surface treatment device for PN junction diode processing.
Background
A semiconductor diode refers to a two-terminal electronic device that utilizes semiconductor characteristics. The most common semiconductor diodes are the pn junction diode and the metal semiconductor contact diode. They have in common the asymmetry of the current-voltage characteristic, i.e. the current exhibits a good conductivity in one direction and a high resistance in the opposite direction. Can be used for rectification, wave detection, voltage stabilization, constant current, variable capacitance, switching, luminescence, photoelectric conversion and the like. The tunnel diode of ultrahigh frequency amplification or ultrahigh speed switch can be made by using the tunnel effect of carriers in the highly doped PN junction. PN junction diode need clean its surface, color in the processing production process, but current surface treatment device operation is comparatively complicated, can't once only accomplish the operation, need pass through belt cleaning device, the device substep of coloring with PN junction diode and operate, and the operation process is comparatively complicated, and efficiency is lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a surface treatment device for PN junction diode processing, which has the advantages of strong controllability, one-step operation and the like and solves the problem of processing distribution operation of the existing PN junction diode.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a surface treatment device for PN junction diode processing comprises a bottom cabinet, wherein a power supply is arranged in the bottom cabinet, a cylinder seat is arranged above the bottom cabinet, a cylinder is arranged on the cylinder seat, a fixed box is arranged on one side of the cylinder, a motor seat is arranged in the fixed box, a motor is arranged in the motor seat, a fixed clamp is arranged on a rotating shaft of the motor, a sliding block is arranged at the bottom of the fixed box and arranged on a sliding rail, a cleaning box is arranged on one side of the fixed box, the lower part of the cleaning box is hollowed, a water tank is arranged at the top of the cleaning box, one side of the water tank is communicated with a pressure water pump through a water pipe, the other side of the pressure water pump is communicated with a water pipe, an atomizing nozzle fixed at one end of the water pipe extends into the cleaning box, a drainage tank is arranged at the bottom of the cleaning box, the middle round hole that is provided with of dehydration box, be provided with the brush in the round hole, dehydration box one side is provided with the look case, it is provided with the funnel to color the roof portion, it is provided with the round hole to color the middle of the case, and the round hole intussuseption is filled and is fixed with the sponge, the dehydration box with go up and be provided with the fan board between the look case, be fixed with the fan on the fan board, the mouth of blowing of fan is down.
Preferably, the pressurized water pump, the fan, the motor and the power supply are electrically connected.
Preferably, the fixation clamp comprises spring clamp, sleeve, the sleeve is the ring form, overlaps in the pivot of motor, the spring clamp is fixed in through screw nut and changes on the sleeve to it is tight with the pivot of motor clamp through this screw nut, fixes whole fixed clamp in motor shaft, the cover has the anti-skidding rubber piece on the chuck of spring clamp, the anti-skidding rubber piece surface is provided with anti-skidding line, lets the PN junction diode fixed more firm, avoids the problem that the rotatory in-process of PN junction diode appears skidding.
Preferably, the piston telescopic rod of the air cylinder is fixedly connected with the fixed box through screws and nuts.
Preferably, the bottom of the drainage groove inclines to one side, the inclination angle between the drainage groove and the horizontal plane is thirty degrees, and the position of the drainage groove close to the drainage pipe is lower.
Preferably, the brush is annularly arranged by taking the circular hole of the dewatering box as a circle center, and the brush is adhered to the inner wall of the circular hole of the dewatering box through 502-type glue.
Preferably, the funnel that the case top of coloring set up communicates with the round hole in the middle of the last color case, and the sponge that the middle of the case that colors set up is the cake form, is provided with a hole in the middle of the sponge, and the sponge passes through YH-T806 model glue and glues on the inner wall of the round hole of the case that colors.
Preferably, the fixing clip, the brush and the sponge are positioned at the same horizontal height.
Preferably, the fan frame is fixed between the dewatering box and the coloring box through screws and nuts.
Preferably, a drain valve is installed on the drain pipe.
(III) advantageous effects
Compared with the prior art, the invention provides a surface treatment device for machining a PN junction diode, which has the following beneficial effects:
1. this kind of surface treatment device is used in PN junction diode processing presss from both sides tightly fixedly to the PN junction diode through the fixation clamp, and it is rotatory that the cooperation motor drives the PN junction diode, through washing, dehydration, color and weather four steps and accomplish the processing on PN junction diode surface, and this kind of processing mode has increased substantially the efficiency of PN junction diode surface machining, is fit for using widely.
2. This kind of surface treatment device is used in PN junction diode processing, the cover has anti-skidding rubber piece on the chuck of spring clamp, and anti-skidding rubber piece surface is provided with anti-skidding line, lets the PN junction diode fixed more firm, when avoiding the rotatory in-process of PN junction diode and sponge contact, the problem of skidding appears.
3. This kind of surface treatment device is used in PN junction diode processing through pressure water pump cooperation atomizer, forms the atomizing form blowout with the clear water pressurization in the water tank, lets a small amount of fog be attached to the tube head surface, through brush and fan cooperation, washs the tube head surface, lets cleaning efficiency more high-efficient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the internal structure of the fixing box of the present invention;
FIG. 3 is a front view of the holding box of the present invention;
FIG. 4 is a front view of the cleaning tank of the present invention;
FIG. 5 is a front view of the dewatering box of the present invention;
FIG. 6 is a front view of the coloring box of the present invention;
fig. 7 is a schematic view of the structure of the fixing clip of the present invention.
In the figure: 1. a bottom cabinet; 2. a power source; 3. a slide rail; 4. a slider; 5. a cylinder block; 6. a cylinder; 7. a fixed box; 8. a cleaning tank; 9. a dewatering box; 10. a coloring box; 11. a pressurized water pump; 12. a water pipe; 13. a fan frame; 14. a fan; 15. a water discharge tank; 16. a funnel; 17. a drain pipe; 18. a drain valve; 19. a motor; 20. a fixing clip; 21. a motor base; 22. a water tank; 23. an atomizing spray head; 24. a sponge; 25. a spring clip; 26. a sleeve; 27. an anti-slip rubber block; 28. and a brush.
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.
Referring to fig. 1-7, the present invention provides a technical solution: comprises a bottom cabinet 1, a power supply 2 is arranged in the bottom cabinet 1, a cylinder seat 5 is arranged above the bottom cabinet 1, a cylinder 6 is arranged on the cylinder seat 5, a fixed box 7 is arranged on one side of the cylinder 6, a motor seat 21 is arranged in the fixed box 7, a motor 19 is arranged in the motor seat 21, a fixed clamp 20 is arranged on a rotating shaft of the motor 19, a slide block 4 is arranged at the bottom of the fixed box 7, the slide block 4 is arranged on a slide rail 3, a cleaning box 8 is arranged on one side of the fixed box 7, the lower part of the cleaning box 8 is hollowed, a water tank 22 is arranged at the top of the cleaning box 8, one side of the water tank 22 is communicated with a pressurized water pump 11 through a water pipe 12, the other side of the pressurized water pump 11 is communicated with a water pipe 12, an atomizing nozzle 23 is fixed at one end of the water pipe 12 and extends into the cleaning box 8, a water, wash 8 one side of case and be provided with dewatering box 9, be provided with the round hole in the middle of dewatering box 9, be provided with brush 28 in the round hole, dewatering box 9 one side is provided with color box 10, color box 10 top is provided with funnel 16, color box 10 middle is provided with the round hole, and the round hole intussuseption is filled and is fixed with sponge 24, dewatering box 9 with be provided with fan frame 13 between the color box 10, be fixed with fan 14 on the fan frame 13, the mouth of blowing of fan 14 is down.
In a further improvement, the pressurized water pump 11, the fan 14, and the motor 19 are electrically connected to the power source 2.
Further improved ground, fixation clamp 20 comprises spring clamp 25, sleeve 26 is the ring form, overlaps in motor 19's pivot, spring clamp 25 is fixed in through screw nut and changes on sleeve 26 to press from both sides tightly through this screw nut and motor 19's pivot, be fixed in motor 19 pivot with whole fixation clamp 20, the cover has anti-skidding rubber piece 27 on spring clamp 25's the chuck, anti-skidding rubber piece 27 surface is provided with anti-skidding line, makes the fixed more firm of PN junction diode, avoids the problem that the rotatory in-process of PN junction diode appears skidding.
In a further improved mode, a piston telescopic rod of the air cylinder 6 is fixedly connected with the fixed box 7 through screws and nuts.
In a further improvement, the bottom of the drainage groove 15 is inclined to one side, the inclination angle with the horizontal plane is thirty degrees, and the position of the drainage groove 15 close to the drainage pipe 17 is lower.
In a further improvement, the brush 28 is annularly arranged by taking a circular hole of the dewatering box 9 as a circle center, and the brush 28 is adhered to the inner wall of the circular hole of the dewatering box 9 through 502-type glue.
Further improved, go up the funnel 16 that the case 10 top set up and go up the round hole intercommunication in the middle of the case 10, the sponge 24 that the case 10 middle that colors set up is the cake form, is provided with a hole in the middle of the sponge 24, and sponge 24 passes through YH-T806 model glue and glues on the inner wall of the case 10 round hole of coloring.
In a further improvement, the fixing clip 20, the brush 28 and the sponge 24 are located at the same level.
Further improved, the fan frame 13 is fixed between the dewatering box 9 and the coloring box 10 by screws and nuts.
In a further modification, a drain valve 18 is mounted on the drain pipe 17.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the device is used, the PN junction diode is transversely placed, the fixing clamp 20 is opened, the lead frame of the PN junction diode is placed in the anti-skid rubber at the front end of the fixing clamp 20, the lead frame is clamped through the fixing clamp 20, then the motor 19 is started, the fixing clamp 20 is fixed on the rotating shaft of the motor 19, the motor 19 drives the fixing clamp 20 to rotate while rotating, the PN junction diode on the fixing clamp 20 starts to rotate, the cylinder 6 is started again, the fixing box 7 is pushed to move on the sliding rail 3 through the cylinder 6, when the pipe head of the PN junction diode on the fixing box 7 extends to be right below the atomizing nozzle 23, the cylinder 6 is closed, the pressure water pump 11 is started, the pressure water pump 11 pressurizes clear water in the water tank 22 and sprays out through the atomizing nozzle 23, sprayed fog water falls onto the surface of the PN junction diode, the PN junction diode is driven to rotate by the motor 19 all the time, so that the fog water can be sprayed onto the whole surface, the excessive mist falls into the drain tank 15, and the drain valve 18 is opened to drain the sewage accumulated in the drain tank 15 through the drain pipe 17. After the cleaning is finished, the pressurized water pump 11 is closed, the air cylinder 6 is started, the air cylinder 6 pushes the fixed block to move on the slide rail 3 continuously, the PN junction diode is pushed into the dewatering box 9, the PN junction diode is contacted with the brush 28 in the rotating process, fog on the surface of the PN junction diode is wiped off through the brush 28, the dewatering operation is finished, then the tube head of the PN junction diode is moved to the position right below the fan 14, the moisture which is not wiped off by the brush 28 in the previous step is dried through the fan 14, then the tube head is moved into the hole of the coloring box 10, the pigment can be added into the hopper 16 of the coloring box 10, the pigment flows into the sponge 24 from the hopper 16, the pigment is soaked into the sponge 24, when the tube head of the PN junction diode enters the sponge 24, the tube head is contacted with the sponge 24, the pigment on the sponge 24 is smeared onto the tube head surface along with the rotation of the PN junction diode, thereby accomplish the operation of coloring, shrink cylinder 6 afterwards, PN junction diode's tube head comes to fan 14 below again, dries the pigment of just scribbling on the tube head through fan 14, makes PN junction diode rapid prototyping, and the fixed block is got back to initial position at cylinder 6's shrink in-process at last, and it can to take off PN junction diode on the fixation clamp 20.
To sum up, this kind of surface treatment device is used in PN junction diode processing presss from both sides tightly fixedly to the PN junction diode through the fixation clamp, and it is rotatory that the cooperation motor drives the PN junction diode, through washing, dehydration, color and weather four steps and accomplish the processing on PN junction diode surface, and this kind of processing mode has increased substantially PN junction diode surface machining's efficiency, is fit for using widely. The cover has anti-skidding rubber piece on the chuck of spring clamp, and anti-skidding rubber piece surface is provided with anti-skidding line, makes the fixed more firm of PN junction diode, when avoiding PN junction diode rotatory in-process and sponge contact, the problem of skidding appears. Through pressure water pump cooperation atomizer, form the atomizing form blowout with the clear water pressurization in the water tank, let a small amount of fog be attached to the tube head surface, through brush and fan cooperation, wash the tube head surface, let cleaning efficiency more high-efficient.
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 (8)
1. A surface treatment device for PN junction diode processing comprises a bottom cabinet (1) and is characterized in that a power supply (2) is arranged in the bottom cabinet (1), a cylinder seat (5) is arranged above the bottom cabinet (1), a cylinder (6) is installed on the cylinder seat (5), a fixed box (7) is arranged on one side of the cylinder (6), a motor seat (21) is arranged in the fixed box (7), a motor (19) is arranged in the motor seat (21), a fixing clamp (20) is installed on a rotating shaft of the motor (19), a sliding block (4) is arranged at the bottom of the fixed box (7), the sliding block (4) is arranged on a sliding rail (3), a cleaning box (8) is arranged on one side of the fixed box (7), the lower portion of the cleaning box (8) is hollowed out, a water tank (22) is arranged at the top of the cleaning box (8), and a pressurizing water pump (11) is communicated with one side of the water tank (22) through a water pipe, the other side of the pressure water pump (11) is communicated with a water pipe (12), one end of the water pipe (12) is fixed with an atomizing nozzle (23) which extends into the cleaning box (8), a drainage tank (15) is arranged at the bottom of the cleaning box (8), a drainage pipe (17) is arranged at one side of the drainage tank (15), one side of the cleaning box (8) is provided with a dewatering box (9), the middle of the dewatering box (9) is provided with a round hole, a brush (28) is arranged in the round hole, a coloring box (10) is arranged on one side of the dewatering box (9), a funnel (16) is arranged at the top of the coloring box (10), a round hole is arranged in the middle of the upper color box (10), sponge (24) is filled and fixed in the round hole, a fan frame (13) is arranged between the dewatering box (9) and the coloring box (10), a fan (14) is fixed on the fan frame (13), and an air blowing port of the fan (14) faces downwards; the fixing clamp (20) is composed of a spring clamp (25) and a sleeve (26), the sleeve (26) is in a circular ring shape and is sleeved on a rotating shaft of the motor (19), the spring clamp (25) is fixed on the rotating sleeve (26) through a screw nut and is clamped with the rotating shaft of the motor (19) through the screw nut, the whole fixing clamp (20) is fixed on the rotating shaft of the motor (19), an anti-slip rubber block (27) is sleeved on a chuck of the spring clamp (25), anti-slip lines are arranged on the surface of the anti-slip rubber block (27), the PN junction diode is fixed more firmly, and the problem that the PN junction diode slips in the rotating process is avoided; the fixing clip (20), the hairbrush (28) and the sponge (24) are positioned at the same horizontal height.
2. The surface treatment device for processing the PN junction diode as claimed in claim 1, wherein: the pressure water pump (11), the fan (14), the motor (19) and the power supply (2) are electrically connected.
3. The surface treatment device for processing the PN junction diode as claimed in claim 1, wherein: and a piston telescopic rod of the air cylinder (6) is fixedly connected with the fixed box (7) through a screw nut.
4. The surface treatment device for processing the PN junction diode as claimed in claim 1, wherein: the bottom of the drainage groove (15) inclines to one side, the inclination angle between the drainage groove and the horizontal plane is thirty degrees, and the position of the drainage groove (15) close to the drainage pipe (17) is lower.
5. The surface treatment device for processing the PN junction diode as claimed in claim 1, wherein: the brush (28) is annularly arranged by taking the round hole of the dewatering box (9) as a circle center, and the brush (28) is adhered to the inner wall of the round hole of the dewatering box (9) through 502-type glue.
6. The surface treatment device for processing the PN junction diode as claimed in claim 1, wherein: go up funnel (16) that color box (10) top set up and the round hole intercommunication in the middle of last color box (10), go up sponge (24) that color box (10) middle set up and be the cake form, be provided with a hole in the middle of sponge (24), sponge (24) are through YH-T806 model glue on the inner wall of coloring box (10) round hole.
7. The surface treatment device for processing the PN junction diode as claimed in claim 1, wherein: the fan frame (13) is fixed between the dewatering box (9) and the coloring box (10) through screws and nuts.
8. The surface treatment device for processing the PN junction diode as claimed in claim 1, wherein: and a drain valve (18) is arranged on the drain pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049594.8A CN109830449B (en) | 2019-01-18 | 2019-01-18 | Surface treatment device for PN junction diode processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049594.8A CN109830449B (en) | 2019-01-18 | 2019-01-18 | Surface treatment device for PN junction diode processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109830449A CN109830449A (en) | 2019-05-31 |
| CN109830449B true CN109830449B (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910049594.8A Active CN109830449B (en) | 2019-01-18 | 2019-01-18 | Surface treatment device for PN junction diode processing |
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| CN (1) | CN109830449B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20090064114A (en) * | 2007-12-15 | 2009-06-18 | 주식회사 동부하이텍 | Wafer cassette stocker having cleaning function and method thereof |
| CN102231358A (en) * | 2011-05-31 | 2011-11-02 | 常州佳讯光电产业发展有限公司 | Device for coloring diode silicon wafer |
| CN205995886U (en) * | 2016-08-30 | 2017-03-08 | 袁炳志 | A kind of chemically-cleaning device |
| CN206322676U (en) * | 2016-12-23 | 2017-07-11 | 四川蓝彩电子科技有限公司 | A kind of diode ink coloring means |
| CN108722765A (en) * | 2018-08-09 | 2018-11-02 | 宿迁市众创空间科技有限公司 | A kind of hardware automatic colouring machine |
| CN108856046A (en) * | 2018-06-13 | 2018-11-23 | 郑州秉同立智电子科技有限公司 | Layer-by-layer alternative bimodulus cleaning device in a kind of metal 3D printing |
| CN109127302A (en) * | 2018-09-07 | 2019-01-04 | 曾金玉 | Coloring means are used in a kind of processing of old part |
-
2019
- 2019-01-18 CN CN201910049594.8A patent/CN109830449B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090064114A (en) * | 2007-12-15 | 2009-06-18 | 주식회사 동부하이텍 | Wafer cassette stocker having cleaning function and method thereof |
| CN102231358A (en) * | 2011-05-31 | 2011-11-02 | 常州佳讯光电产业发展有限公司 | Device for coloring diode silicon wafer |
| CN205995886U (en) * | 2016-08-30 | 2017-03-08 | 袁炳志 | A kind of chemically-cleaning device |
| CN206322676U (en) * | 2016-12-23 | 2017-07-11 | 四川蓝彩电子科技有限公司 | A kind of diode ink coloring means |
| CN108856046A (en) * | 2018-06-13 | 2018-11-23 | 郑州秉同立智电子科技有限公司 | Layer-by-layer alternative bimodulus cleaning device in a kind of metal 3D printing |
| CN108722765A (en) * | 2018-08-09 | 2018-11-02 | 宿迁市众创空间科技有限公司 | A kind of hardware automatic colouring machine |
| CN109127302A (en) * | 2018-09-07 | 2019-01-04 | 曾金玉 | Coloring means are used in a kind of processing of old part |
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| CN109830449A (en) | 2019-05-31 |
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Effective date of registration: 20221222 Address after: 405200 Building 8, Group 2, Phase II, Standard Plant, Industrial Park, Shizhuxia Road Street, Liangping District, Chongqing Patentee after: Chongqing Chaosheng Technology Co.,Ltd. Address before: 409199 Chongqing City Shizhu Tujia Autonomous County, South Bin town south residential committee Bai Yan group (industrial incubator 204-13) Patentee before: CHONGQING MIAOGE SEMICONDUCTOR RESEARCH INSTITUTE Co.,Ltd. |