CN218864695U - Printed circuit board drying device - Google Patents
Printed circuit board drying device Download PDFInfo
- Publication number
- CN218864695U CN218864695U CN202222740990.5U CN202222740990U CN218864695U CN 218864695 U CN218864695 U CN 218864695U CN 202222740990 U CN202222740990 U CN 202222740990U CN 218864695 U CN218864695 U CN 218864695U
- Authority
- CN
- China
- Prior art keywords
- box
- circuit board
- printed circuit
- hot
- insulating layer
- 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.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 19
- 230000008676 import Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 description 12
- 238000005192 partition Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a printed circuit board field discloses printed circuit board drying device, the power distribution box comprises a box body, the inside bottom of box is equipped with the motor, the inside baffle that is equipped with of box of motor top, the inside insulating layer that is equipped with of box of baffle top, be equipped with the dwang of wearing to establish the baffle on the motor, be equipped with a plurality of standing grooves on the dwang, the insulating layer left and right sides respectively is equipped with two fixed blocks, with fixedly connected with heating pipe between the fixed block, the insulating layer top is equipped with the temperature-sensing ware, the box top is equipped with hot-blast import, the last access control valve that is equipped with of hot-blast import, the opposite side box top of hot-blast import is equipped with hot air exitus, the last exit control valve that is equipped with of hot air exitus, the box left side is rotated through the hinge and is connected with the chamber door, the chamber door front side is equipped with control panel. The utility model discloses not only can once only dry polylith printed circuit board, can also separate each printed circuit board, avoid between the circuit board surface collision, scrape the flower, simultaneously can be even be heated dry.
Description
Technical Field
The utility model relates to a printed circuit board technical field relates to printed circuit board drying device.
Background
Electroplating enterprise at printed circuit board, the circuit board of taking out from the electroplating bath, need detach the plating solution and wash and dry the back and just can use, the effect of stoving is not only make circuit board surface drying, prevent the circuit board because the aqueous vapor in the air of contact, carbon dioxide corrodes and destroys, hydrogen ion in the circuit board diffuses out from the cladding material at the in-process that keeps warm in addition, prevent that the circuit board from taking place hydrogen embrittlement and destroying, however, in-process drying is carried out at wet circuit board, if drying equipment or device are improper, can make circuit board surface collision often, scrape the flower, influence surface cleanliness factor, and it is uneven to be heated when drying process can not the controlled temperature leads to drying easily, cause the circuit board later stage to damage easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it provides printed circuit board drying device to anticipate to solve the difficult problem that mentions in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
printed circuit board drying device, the power distribution box comprises a box body, the inside bottom of box is equipped with the motor, the inside baffle that is equipped with of box above the motor, the inside insulating layer that is equipped with of box of baffle top, be equipped with the dwang of wearing to establish the baffle on the motor, be equipped with a plurality of standing grooves on the dwang, the insulating layer left and right sides respectively is equipped with two fixed blocks, fixedly connected with heating pipe between the same side fixed block, the insulating layer top is equipped with the temperature-sensing ware, the box top is equipped with hot-blast import, be equipped with the inlet control valve on the hot-blast import, the opposite side box top of hot-blast import is equipped with hot air exitus, the last outlet control valve that is equipped with of hot air exitus, the box left side is rotated through the hinge and is connected with the chamber door, the chamber door front side is equipped with control panel.
Adopt this technical scheme, operating personnel at first puts into a plurality of standing grooves on the dwang respectively with polylith printed circuit board in, then closes the chamber door, open heating pipe and motor through control panel, the motor drives the dwang and rotates, the dwang drives the standing groove and rotates, connect the hot-blast import transmission with the air heater in the box simultaneously, make the even stoving of being heated of printed circuit board, control panel can control the rotational speed of dwang, the insulating layer can keep apart the heat of box inside simultaneously, avoid box surface layer high temperature to scald operating personnel easily. Compared with the prior art, the utility model discloses polylith printed circuit board not only can once only dry, can also separate each printed circuit board, avoid between the circuit board surface collision, scrape the flower, simultaneously can the even stoving of being heated.
Preferably, the bottom of the box body is provided with four supporting columns with the same height, the bottoms of the supporting columns are provided with universal wheels, and the side edge of one of the supporting columns is provided with a self-locking piece.
Can remove through the universal wheel when needing haulage equipment, can labour saving and time saving, raise the efficiency, pin the universal wheel through the self-locking piece when not needing the transport, avoid equipment to slide by oneself.
Preferably, the bottom of the placing groove is net-shaped, and the placing grooves are symmetrically distributed on the rotating rod.
The standing groove bottom is netted ventilative that can be better, avoids the one side of printed circuit board and standing groove contact to be difficult to be heated.
Preferably, the right side of the box body is provided with a clamping groove, the box door is provided with a clamping block matched with the clamping groove, and the box door is provided with a handle.
The handle can make things convenient for operating personnel to open and close the chamber door, and draw-in groove and fixture block cooperate each other and can close the chamber door.
Preferably, the control panel is provided with a display screen and control buttons.
The display screen can show real-time temperature in the case, and control button can control dwang rotational speed and heating pipe opening time and temperature.
Drawings
Fig. 1 is a schematic view of an internal structure of a printed circuit board drying apparatus provided in an embodiment of the present invention;
fig. 2 is a schematic view of an external structure of a printed circuit board drying apparatus provided in an embodiment of the present invention;
reference numerals in the drawings of the specification include: 1. a box body; 2. a thermal insulation layer; 3. a partition plate; 4. a motor; 5. rotating the rod; 6. a placement groove; 7. a fixed block; 8. heating a tube; 9. a temperature sensor; 10. a hot air inlet; 11. an inlet control valve; 12. a hot air outlet; 13. an outlet control valve; 14. a box door; 15. a hinge; 16. a clamping block; 17. a card slot; 18. a support column; 19. a universal wheel; 20. a self-locking member; 21. a handle; 22. a control panel; 23. a display screen; 24. and a control button.
Detailed Description
The following is further detailed by the specific embodiments:
as shown in the picture 1-2, the printed circuit board drying device comprises a box body 1, four supporting columns 18 with the same height are arranged at the bottom of the box body 1, universal wheels 19 are arranged at the bottom of the supporting columns 18, a self-locking piece 20 is arranged at the side edge of one of the supporting columns 18, a motor 4 is arranged at the bottom inside the box body 1, a partition plate 3 is arranged inside the box body 1 above the motor 4, a heat-insulating layer 2 is arranged inside the box body 1 above the partition plate 3 and can prevent the surface temperature of the box body 1 from being overhigh, a rotating rod 5 penetrating through the partition plate 3 is arranged on the motor 4, a plurality of placing grooves 6 are arranged on the rotating rod 5, the bottoms of the placing grooves 6 are net-shaped, the placing grooves 6 are symmetrically distributed on the rotating rod 5, two fixing blocks 7 are respectively arranged at the left side and the right side of the heat-insulating layer 2, and a heating pipe 8 is fixedly connected between the fixing blocks 7 at the same side, heating pipe 8 is equipped with two left and right sides that are located insulating layer 2 respectively, can receive even heating and dry, insulating layer 2 top is equipped with temperature-sensing ware 9, 1 top of box is equipped with hot air inlet 10, be equipped with inlet control valve 11 on the hot air inlet 10, 1 top of hot air inlet 10's opposite side box is equipped with hot air outlet 12, be equipped with outlet control valve 13 on the hot air outlet 12, 1 left side of box is rotated through hinge 15 and is connected with chamber door 14, 14 front sides of chamber door are equipped with control panel 22, be equipped with display screen 23 and control button 24 on the control panel 22, 1 right side of box is equipped with draw-in groove 17, be equipped with on the chamber door 14 with draw-in groove 17 assorted fixture block 16, be equipped with handle 21 on the chamber door 14, 14's inboard also is equipped with insulating layer 2.
The specific implementation process is as follows:
operating personnel at first puts into a plurality of standing groove 6 on the dwang 5 respectively with polylith printed circuit board in, then close chamber door 14, control button 24 through on the control panel 22 opens heating pipe 8 and motor 4, motor 4 drives dwang 5 and rotates, dwang 5 drives standing groove 6 and rotates, standing groove 6 bottom is netted ventilative that can be better, the one side of avoiding printed circuit board and standing groove 6 contact is difficult to be heated, connect hot-blast import 10 transmission to the box 1 with the air heater simultaneously, make the even stoving of being heated of printed circuit board, temperature-sensing ware 9 in the box 1 can sense real-time temperature in real time and convey on display screen 23, the high temperature of warm clothes can open hot air outlet 12 through outlet control valve 13, discharge unnecessary steam, control panel 22 can control the rotational speed of dwang 5, insulating layer 2 can keep apart the heat of box 1 inside simultaneously, avoid box 1 top layer high temperature to scald operating personnel easily.
When the equipment is required to be carried, the universal wheels 19 can be moved, time and labor can be saved, efficiency is improved, and the universal wheels 19 are locked through the self-locking pieces 20 when the equipment is not required to be carried, so that the equipment is prevented from sliding automatically.
The above embodiments of the present invention are only examples, and the common knowledge of the known specific structures and characteristics in the schemes is not described too much, it should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. Printed circuit board drying device, including box (1), its characterized in that: the utility model discloses a refrigerator, including box (1), motor (4), the inside baffle (3) that is equipped with in box (1) of motor (4) top, the inside insulating layer (2) that is equipped with in box (1) of baffle (3) top, be equipped with dwang (5) of wearing to establish baffle (3) on motor (4), be equipped with a plurality of standing grooves (6) on dwang (5), the insulating layer (2) left and right sides respectively is equipped with two fixed blocks (7), with one side fixedly connected with heating pipe (8) between fixed block (7), insulating layer (2) top is equipped with temperature-sensing ware (9), box (1) top is equipped with hot-blast import (10), be equipped with imported control valve (11) on hot-blast import (10), the opposite side box (1) top of hot-blast import (10) is equipped with hot-blast export (12), be equipped with export control valve (13) on hot-blast export (12), box (1) left side is rotated through hinge (15) and is connected with chamber door (14), chamber door (14) front side is equipped with control panel (22).
2. The printed circuit board drying apparatus according to claim 1, wherein: the box body (1) bottom is equipped with four support columns (18) of highly uniform, support column (18) bottom is equipped with universal wheel (19), and one of them support column (18) side is equipped with from retaining member (20).
3. The printed circuit board drying apparatus according to claim 1, wherein: the bottom of the placing groove (6) is net-shaped, and the placing groove (6) is symmetrically distributed on the rotating rod (5).
4. The printed circuit board drying apparatus according to claim 1, wherein: the portable refrigerator is characterized in that a clamping groove (17) is formed in the right side of the refrigerator body (1), a clamping block (16) matched with the clamping groove (17) is arranged on the refrigerator door (14), and a handle (21) is arranged on the refrigerator door (14).
5. The printed circuit board drying apparatus according to claim 1, wherein: and a display screen (23) and a control button (24) are arranged on the control panel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222740990.5U CN218864695U (en) | 2022-10-18 | 2022-10-18 | Printed circuit board drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222740990.5U CN218864695U (en) | 2022-10-18 | 2022-10-18 | Printed circuit board drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218864695U true CN218864695U (en) | 2023-04-14 |
Family
ID=87356089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222740990.5U Expired - Fee Related CN218864695U (en) | 2022-10-18 | 2022-10-18 | Printed circuit board drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218864695U (en) |
-
2022
- 2022-10-18 CN CN202222740990.5U patent/CN218864695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |