CN209176341U - A kind of pcb board fast proofing device - Google Patents
A kind of pcb board fast proofing device Download PDFInfo
- Publication number
- CN209176341U CN209176341U CN201821874598.7U CN201821874598U CN209176341U CN 209176341 U CN209176341 U CN 209176341U CN 201821874598 U CN201821874598 U CN 201821874598U CN 209176341 U CN209176341 U CN 209176341U
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- gear
- shell
- connecting rod
- transmission case
- case body
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Abstract
The utility model discloses a kind of pcb board fast proofing devices, including heat release hole, shell, transmission case body, chassis, it draws a design silk-screen spray equipment main body, wind direction box, discharge pipe, air-heater, push plate, connecting rod, first gear, second gear, fixed block, shaft, through-hole, connecting rod, groove, spring, sliding slot, fixed link and motor, the top two sides of the chassis are separately installed with shell and transmission case body, the top inner wall of the shell is fixedly installed with silk-screen spray equipment main body of drawing a design, the wind direction box is by pull rod, connecting shaft and wind deflector composition, the utility model is dried up rapidly the font of silk-screen and frame using hot wind, piling overflow is avoided to cause writing unclear, wind direction box is driven to shake using reasonable drive mechanism, so that heat blow is more uniform, avoid pcb board local heating is excessively high from causing to damage , and stable drive, slosh frequency are stablized, it is compact-sized reasonable.
Description
Technical field
The utility model relates to pcb board production equipment technology, specially a kind of pcb board fast proofing device.
Background technique
The Chinese of PCB is printed circuit board, also known as printed circuit board, printed wiring board, is important electronic component,
It is the supporter of electronic component, is the supplier of electronic component electrical connection.Since it is made of electron printing
, therefore referred to as " print " circuit board.PCB draws a design the test manufacture for exactly referring to printed circuit board before batch production, and main application is
Electronics Engineer is designing circuit, and after completing PCB, and the process of small lot test manufacture is carried out to factory, and as PCB draws a design.
And the typically no specific boundary line of production quantity that PCB draws a design, usually engineer product design do not complete validation and testing it
Before, referred to as PCB draws a design, and since coating cannot be parched quickly when progress silk-screen in proofing process, causes coating to overflow original
Frame causes writing and frame fuzzy.
Utility model content
The purpose of this utility model is to provide a kind of pcb board fast proofing devices, to solve to mention in above-mentioned background technique
Out the problem of.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of pcb board fast proofing device, including heat release hole, shell, transmission case body, chassis, silk-screen spray equipment of drawing a design
Main body, wind direction box, discharge pipe, air-heater, push plate, connecting rod, first gear, second gear, fixed block, shaft, through-hole, connection
The top two sides of bar, groove, spring, sliding slot, fixed link and motor, the chassis are separately installed with shell and transmission case body, institute
The top inner wall for stating shell is fixedly installed with silk-screen spray equipment main body of drawing a design, the silk-screen spray equipment main body of drawing a design just under
Orientation is internally provided with wind direction box in shell, and the wind direction box is made of pull rod, connecting shaft and wind deflector, and the one of the pull rod
It holds and is fixedly connected with the one end for the spring for being mounted on bottom portion of groove, and groove is opened in connecting rod side, the two sides of the pull rod
Several wind deflectors are uniformly connected with by the way that connecting shaft is equidistant, the other end of the wind deflector passes through the side of connecting shaft and wind direction box
Wall connection, the connecting rod of wind direction box one end are fixedly connected with inner walls, and the connecting rod of the wind direction box other end is by passing through
The through-hole for wearing shell and transmission case body inner wall is fixedly connected with push plate, and the inside of transmission case body, the push plate is arranged in push plate
Two sides connect with transmission case body two sides inner wall by sliding slot, the other side of the push plate is installed by shaft is connected with connecting rod,
The side of the connecting rod is slidably socketed on the fixed block for being fixedly installed in first gear side, and the other end of the connecting rod passes through
Shaft and the installation of the bottom interior wall of transmission case body connect, and the first gear is fixedly attached to one end of fixed link, and fixed link
It is fixedly mounted on the inner wall side of transmission case body, the second gear engages connection with first gear, and the one of the second gear
Side is fixedly connected with the output shaft of motor, and the bottom of the wind direction box is provided with discharge pipe, the other end and heat of the discharge pipe
The air outlet of blower connects, and the air outlet of air-heater is connect with the external world.
As a further solution of the present invention: the center of top of the shell offers several heat release holes.
As a further solution of the present invention: the air-heater connects by the way that the top inner wall of bolt and chassis is fixed
It connects.
As a further solution of the present invention: the diameter of the first gear is twice of second gear diameter.
As a further solution of the present invention: the motor is bolted to connection with transmission case body.
The utility model has the beneficial effects that the utility model is dried up rapidly the font of silk-screen and frame using hot wind, keep away
Exempting from piling overflow causes writing unclear, drives wind direction box to shake using reasonable drive mechanism, so that heat blow is more
Add uniformly, avoid pcb board local heating is excessively high from causing to damage, and stable drive, slosh frequency is stablized, compact-sized reasonable.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the whole three-dimensional structure front view of the utility model；
Fig. 2 is the utility model whole interior structural schematic diagram；
Fig. 3 is a-quadrant schematic enlarged-scale view in the utility model Fig. 2；
Fig. 4 is the utility model transmission case body internal structure chart；
Fig. 5 is the utility model wind direction box structure figure；
In figure: 1, heat release hole；2, shell；3, transmission case body；4, chassis；5, it draws a design silk-screen spray equipment main body；6, wind direction
Box；7, discharge pipe；8, air-heater；9, push plate；10, connecting rod；11, first gear；12, second gear；13, fixed block；14, turn
Axis；15, through-hole；16, pull rod；17, connecting rod；18, groove；19, spring；20, sliding slot；21, fixed link；22, motor；23, even
Spindle；24, wind deflector.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
As shown in Figs. 1-5, a kind of pcb board fast proofing device, including heat release hole 1, shell 2, transmission case body 3, chassis 4,
It draws a design silk-screen spray equipment main body 5, wind direction box 6, discharge pipe 7, air-heater 8, push plate 9, connecting rod 10, first gear 11, the second tooth
Wheel 12, fixed block 13, shaft 14, through-hole 15, connecting rod 17, groove 18, spring 19, sliding slot 20, fixed link 21 and motor 22, shell
The center of top of body 2 offers several heat release holes 1, and convenient for heat dissipation, the top two sides of chassis 4 are separately installed with shell 2 and transmission
Cabinet 3, the top inner wall of shell 2 are fixedly installed with silk-screen spray equipment main body 5 of drawing a design, silk-screen spray equipment main body 5 of drawing a design
What underface was located at shell 2 is internally provided with wind direction box 6, and wind direction box 6 is made of pull rod 16, connecting shaft 23 and wind deflector 24, draws
One end of bar 16 is fixedly connected with the one end for the spring 19 for being mounted on 18 bottom of groove, and groove 18 is opened in connecting rod 17 1
The two sides of side, pull rod 16 are uniformly connected with several wind deflectors 24 by the way that connecting shaft 23 is equidistant, and the other end of wind deflector 24 passes through
Connecting shaft 23 is connect with the side wall of wind direction box 6, and the connecting rod 17 of 6 one end of wind direction box is fixedly connected with 2 inner wall of shell, and wind direction box
The connecting rod 17 of 6 other ends is fixedly connected by the through-hole 15 through 3 inner wall of shell 2 and transmission case body with push plate 9, and push plate 9
The inside of transmission case body 3 is set, the two sides of push plate 9 are connect by sliding slot 20 with 3 two sides inner wall of transmission case body, push plate 9 it is another
Side is connected with connecting rod 10 by the installation of shaft 14, and the side of connecting rod 10, which is slidably socketed, is being fixedly installed in 11 side of first gear
Fixed block 13 on, the other end of connecting rod 10 is installed by shaft 14 and the bottom interior wall of transmission case body 3 and is connected, first gear 11
Be fixedly attached to one end of fixed link 21, and fixed link 21 is fixedly mounted on the inner wall side of transmission case body 3, second gear 12 with
The engagement connection of first gear 11, the diameter of first gear 11 is twice of 12 diameter of second gear, convenient for slowing down initial velocity, the
The side of two gears 12 is fixedly connected with the output shaft of motor 22, and motor 22 is bolted to connection with transmission case body 3, is guaranteed
The stability of connection, the bottom of wind direction box 6 are provided with discharge pipe 7, and the other end of discharge pipe 7 and the air outlet of air-heater 8 connect
It connects, and the air outlet of air-heater 8 is connect with the external world, air-heater 8 is fixedly connected by bolt with the top inner wall of chassis 4, is guaranteed
The stability of connection.
Working principle of the utility model is: pcb board is carried out silk-screen of drawing a design using silk-screen spray equipment main body 5 of drawing a design, together
When open air-heater 8 and motor 22, hot wind is blown by shell 2 by discharge pipe 7, motor 22 drives first by second gear 12
Gear 11 so that shaft 14 of the connecting rod 10 around bottom end makees oscillating motion, and then drives push plate 9 to do back and forth along sliding slot 20
Linear motion, push plate 9 drives the second connecting rod 17 for being attached thereto, under the elastic acting force of spring 19, drive wind direction box 6 into
Row rocks, so that heat blow is more uniform, avoids pcb board local heating is excessively high from causing to damage, and hot wind is by the font of silk-screen
It is dried up rapidly with frame, piling overflow is avoided to cause writing unclear.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of pcb board fast proofing device, which is characterized in that including heat release hole (1), shell (2), transmission case body (3), chassis
(4), it draws a design silk-screen spray equipment main body (5), wind direction box (6), discharge pipe (7), air-heater (8), push plate (9), connecting rod (10),
One gear (11), second gear (12), fixed block (13), shaft (14), through-hole (15), connecting rod (17), groove (18), spring
(19), sliding slot (20), fixed link (21) and motor (22), the top two sides of the chassis (4) are separately installed with shell (2) and pass
Dynamic cabinet (3), the top inner wall of the shell (2) are fixedly installed with silk-screen spray equipment main body (5) of drawing a design, the silk-screen of drawing a design
The underface of spray equipment main body (5) is located at being internally provided with wind direction box (6) for shell (2), and the wind direction box (6) is by pull rod
(16), connecting shaft (23) and wind deflector (24) composition, one end of the pull rod (16) and the spring for being mounted on groove (18) bottom
(19) one end is fixedly connected, and groove (18) is opened in connecting rod (17) side, and the two sides of the pull rod (16) pass through connection
Axis (23) is equidistant to be uniformly connected with several wind deflectors (24), and the other end of the wind deflector (24) passes through connecting shaft (23) and wind
It is connected to the side wall of box (6), the connecting rod (17) of described wind direction box (6) one end is fixedly connected with shell (2) inner wall, and wind direction box
(6) connecting rod (17) of the other end is fixed by the through-hole (15) through shell (2) and transmission case body (3) inner wall with push plate (9)
Connection, and push plate (9) setting, in the inside of transmission case body (3), the two sides of the push plate (9) pass through sliding slot (20) and transmission case body
(3) two sides inner wall connects, and the other side of the push plate (9) is connected with connecting rod (10), the connecting rod by shaft (14) installation
(10) side is slidably socketed on the fixed block (13) for being fixedly installed in first gear (11) side, the connecting rod (10) it is another
One end is installed by the bottom interior wall of shaft (14) and transmission case body (3) and is connected, and the first gear (11) is fixedly attached to
One end of fixed pole (21), and fixed link (21) is fixedly mounted on the inner wall side of transmission case body (3), the second gear (12) with
First gear (11) engagement connection, the side of the second gear (12) are fixedly connected with the output shaft of motor (22), the wind
It being provided with discharge pipe (7) to the bottom of box (6), the other end of the discharge pipe (7) is connect with the air outlet of air-heater (8), and
The air outlet of air-heater (8) is connect with the external world.
2. a kind of pcb board fast proofing device according to claim 1, which is characterized in that in the top of the shell (2)
Centre offers several heat release holes (1).
3. a kind of pcb board fast proofing device according to claim 1, which is characterized in that the air-heater (8) passes through spiral shell
Bolt is fixedly connected with the top inner wall of chassis (4).
4. a kind of pcb board fast proofing device according to claim 1, which is characterized in that the first gear (11)
Diameter is twice of second gear (12) diameter.
5. a kind of pcb board fast proofing device according to claim 1, which is characterized in that the motor (22) and transmission
Cabinet (3) is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874598.7U CN209176341U (en) | 2018-11-14 | 2018-11-14 | A kind of pcb board fast proofing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874598.7U CN209176341U (en) | 2018-11-14 | 2018-11-14 | A kind of pcb board fast proofing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176341U true CN209176341U (en) | 2019-07-30 |
Family
ID=67364350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821874598.7U Active CN209176341U (en) | 2018-11-14 | 2018-11-14 | A kind of pcb board fast proofing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829056A (en) * | 2020-07-23 | 2020-10-27 | 罗桃艳 | New forms of energy heating equipment |
| CN113173013A (en) * | 2021-05-12 | 2021-07-27 | 安徽知优慧科技有限公司 | PCB printing device and printing method |
-
2018
- 2018-11-14 CN CN201821874598.7U patent/CN209176341U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829056A (en) * | 2020-07-23 | 2020-10-27 | 罗桃艳 | New forms of energy heating equipment |
| CN113173013A (en) * | 2021-05-12 | 2021-07-27 | 安徽知优慧科技有限公司 | PCB printing device and printing method |
| CN113173013B (en) * | 2021-05-12 | 2023-12-22 | 鸿图盈海科技(深圳)有限公司 | PCB printing device and printing method |
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