CN107960016B - A kind of circuit board spray equipment - Google Patents
A kind of circuit board spray equipment Download PDFInfo
- Publication number
- CN107960016B CN107960016B CN201711178845.XA CN201711178845A CN107960016B CN 107960016 B CN107960016 B CN 107960016B CN 201711178845 A CN201711178845 A CN 201711178845A CN 107960016 B CN107960016 B CN 107960016B
- Authority
- CN
- China
- Prior art keywords
- motor
- bracket
- bevel gear
- circuit board
- fixedly connected
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
- H05K2203/0126—Dispenser, e.g. for solder paste, for supplying conductive paste for screen printing or for filling holes
Abstract
The invention discloses a kind of circuit board spray equipments, including pedestal, bracket, heating plate, storage vat, cylinder body and fixture；The pedestal upper end is fixedly installed with bracket, is provided with heating plate on the inside of the upright end of bracket；It is provided with first motor on the right side of the bracket, the output shaft of first motor is fixedly connected with the first threaded rod, is arranged with movable block on the first threaded rod；The movable block lower end is connect with hydraulic telescopic rod, and hydraulic telescopic rod lower end is connected to protection chamber, and protection is intracavitary to be fixedly connected with third motor, and the output shaft of third motor is fixedly connected with support rod, and support rod is fixedly connected through protection chamber and with spray head；The pedestal upper end is provided with storage cavity；Delivery device is provided on the right side of the storage cavity.It is of the invention novel in design, it is easy to operate, it can be realized the circuit board spraying of different size, and stability is high, spraying effect is good, and work efficiency is high, is worthy to be popularized.
Description
Technical field
The present invention relates to a kind of spray equipment, specifically a kind of circuit board spray equipment.
Background technique
Printed circuit board is the supplier of electronic component electrical connection, the history of its existing more than 100 years of development, it
Design be mainly layout design, the major advantage using circuit board is to greatly reduce the mistake of wiring and assembly, improve from
Dynamicization level and productive labor rate.According to the wiring board number of plies can be divided into single sided board, dual platen, four laminates, six laminates and other
Multilayer circuit board.In order to ensure the service life and operating reliability of printed circuit board, it will usually pre- to printed circuit board advanced
The coating of row protective paint, so that the electronic circuit on printed circuit board has the protective effects such as waterproof, moisture-proof, mould proof, antistatic.
Existing printed circuit board spray equipment is used it is cumbersome, it is inconvenient to use, and do not have well spraying effect
Fruit, need after smearing it is dry after stored, general spray equipment does not have drying function.
Summary of the invention
The purpose of the present invention is to provide a kind of circuit board spray equipments, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of circuit board spray equipment, including pedestal, bracket, heating plate, storage vat, cylinder body and fixture；On the pedestal
End is fixedly installed with bracket, is provided with heating plate on the inside of the upright end of bracket；The middle position of the pedestal is provided with second
Motor, the output shaft of the second motor are fixedly connected with the bottom of fixture, and fixture lower end is also symmetrically installed with slide bar, and the lower end of the slider is sliding
In the dynamic ring-shaped guide rail for being connected to the setting of pedestal upper end；First motor, the output shaft of first motor are provided on the right side of the bracket
Be fixedly connected with the first threaded rod, the first threaded rod through bracket right side standing portion and in the left end standing portion of bracket
Side is rotatablely connected, and is arranged with movable block on the first threaded rod, movable block is threadedly coupled with the first threaded rod；The movable block lower end
It is connect with hydraulic telescopic rod, hydraulic telescopic rod lower end is connected to protection chamber, and protection is intracavitary to be fixedly connected with third motor, third electricity
The output shaft of machine is fixedly connected with support rod, and support rod is fixedly connected through protection chamber and with spray head；The pedestal upper end setting
There is storage cavity, rotary shaft is rotatably connected in discharging chamber, rotary shaft runs through the right end of storage cavity and passes through belt and first motor
Output shaft rotation connection, be symmetrically installed with agitating paddle in rotary shaft；It is provided with delivery device on the right side of the storage cavity, pushes machine
Structure includes bevel gear A, bevel gear B, incomplete bevel gear, bevel gear C, screw shell, the second threaded rod, cylinder body and piston, cone
Gear A is fixedly mounted on the rotary shaft, and the lower end bevel gear A is engaged with bevel gear B, and the shaft lower end of bevel gear B is fixedly installed with
Incomplete bevel gear, incomplete bevel gear lower end are symmetrically arranged with bevel gear C, and bevel gear C is fixedly connected on screw shell；Institute
Screw shell to be stated through the right side of cylinder body and is rotatablely connected with cylinder body, the left end of screw shell is threaded with the second threaded rod,
The other end of second threaded rod is fixedly connected with the piston；The left end of the cylinder body is connected to by conduit with storage cavity, is set in conduit
It is equipped with check valve, the left end of cylinder body is also communicated with catheter, and catheter is rubber hose, and the other end is connected to spray head.
As a further solution of the present invention: the pedestal lower end is symmetrically installed with supporting leg.
As further scheme of the invention: the lower end of the heating plate and rack inner wall are hinged, the upper end of heating plate
Pass through the side walls hinged of electric telescopic rod and bracket.
As further scheme of the invention: second motor is servo motor.
As further scheme of the invention: the first motor is clockwise and anticlockwise motor.
As the present invention further scheme: the movable block upper end is fixedly connected with T-type sliding block, T-type sliding block it is upper
End is slidably connected in sliding slot, and sliding slot is arranged on bracket.
As further scheme of the invention: the third motor is servo motor.
As further scheme of the invention: being rotatably connected to annulus, annular sleeve in the side wall of the protection chamber
Cylinder is fixedly connected with support rod.
As further scheme of the invention: the cylinder body is rectangular parallelepiped structure.
As further scheme of the invention: the right end of the bracket is additionally provided with controller, controller and the device
Interior electrical components are electrically connected.
Compared with prior art, the beneficial effects of the present invention are: the present invention realizes spray head by the effect of the first threaded rod
It moves left and right and is sprayed, stability is high, and spraying effect is good, and the front and back of support rod rotation change spray head is driven by third motor
Spraying position, applied widely to increase the spray range of the device, the fixture of setting is for playing printed circuit board
Clamping left and right prevents printed circuit board movement in spraying process, influences the effect of spraying, drives agitating paddle to turn when rotary shaft rotates
Dynamic, agitating paddle is stirred the spray coating liquor in storage cavity when rotating, to prevent spraying liquid precipitate, influences spraying effect, can
The heating plate of adjusting can accelerate spray coating liquor rapid draing, improve working efficiency.In conclusion the present invention is novel in design, operation
Simply, it can be realized the circuit board spraying of different size, and stability is high, spraying effect is good, and work efficiency is high, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of circuit board spray equipment.
Fig. 2 is the structural schematic diagram of delivery device in circuit board spray equipment.
Fig. 3 is the schematic enlarged-scale view in circuit board spray equipment at A.
In figure: 1- pedestal, 2- bracket, 3- heating plate, 4- electric telescopic rod, the first threaded rod of 5-, 6- sliding slot, 7- storing
Bucket, 8- agitating paddle, 9- rotary shaft, 10-T type sliding block, 11- movable block, 12- catheter, 13- first motor, 14- controller, 15-
Supporting leg, 16- fixture, the second motor of 17-, 18- slide bar, the incomplete bevel gear of 19- bevel gear A, 20- bevel gear B, 21-, 22- cone
Gear C, 23- screw shell, 24- cylinder body, the second threaded rod of 25-, 26- piston, 27- hydraulic telescopic rod, 28- protection chamber, 29- the
Three motors, 30- support rod, 31- spray head, 32- annulus.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of circuit board spray equipment, including pedestal 1, bracket 2, heating plate 3, storage vat 7, cylinder body 24
With fixture 16；1 lower end of pedestal is symmetrically installed with supporting leg 15, and supporting leg 15 is played a supporting role, and 1 upper end of pedestal is fixedly installed with
The upright end inside of bracket 2, bracket 2 is provided with heating plate 3, and heating plate 3 can accelerate spray coating liquor rapid draing, improves work effect
Rate；The lower end of the heating plate 3 and 2 inner wall of bracket are hinged, and the upper end of heating plate 3 passes through the side wall of electric telescopic rod 4 and bracket 2
Hingedly, can be driven when electric telescopic rod 4 is stretched heating plate 3 rotate, can change according to demand between heating plate 3 and circuit board away from
From applied widely；The middle position of the pedestal 1 is provided with the second motor 17, the output shaft and fixture of the second motor 17
16 bottom is fixedly connected, and 16 lower end of fixture is also symmetrically installed with slide bar 18, and 18 lower end of slide bar is slidably connected at 1 upper end of pedestal and sets
In the ring-shaped guide rail set, fixture 16 is driven to rotate when the second motor 17 rotates, to keep the circuit board clamped on fixture 16 heated
Uniformly, circuit board drying efficiency is improved, drying effect is increased.
First motor 13 is provided on the right side of the bracket 2, first motor 13 is clockwise and anticlockwise motor, the output of first motor 13
Axis is fixedly connected with the first threaded rod 5, and the first threaded rod 5 runs through the right side standing portion of bracket 2 and erects with the left end of bracket 2
Sections inner side is rotatablely connected, and is arranged with movable block 11 on the first threaded rod 5, and movable block 11 is threadedly coupled with the first threaded rod 5, the
One motor 13 drives the rotation of the first threaded rod 5, and the first threaded rod 5 moves left and right movable block 11 when rotating；The movable block 11
Upper end is fixedly connected with T-type sliding block 10, and the upper end of T-type sliding block 10 is slidably connected in sliding slot 6, and sliding slot 6 is arranged on bracket 2；
11 lower end of movable block is connect with hydraulic telescopic rod 27, and 27 lower end of hydraulic telescopic rod is connected to protection chamber 28, is protected in chamber 28
It is fixedly connected with third motor 29, the output shaft of third motor 29 is fixedly connected with support rod 30, and support rod 30 is through protection chamber
It 28 and is fixedly connected with spray head 31, third motor 29 drives the rotation of support rod 30 to realize the spraying position of spray head 31, to increase
Add the spray range of the device；Annulus 32, annulus 32 and support are rotatably connected in the side wall of the protection chamber 28
Bar 30 is fixedly connected, and the setting of annulus 32 is to increase the stability of support rod 30.
2 upper end of bracket is provided with storage cavity 7, and rotary shaft 9 is rotatably connected in discharging chamber 7, and rotary shaft 9 runs through storing
It the right end of chamber 7 and is rotatablely connected by the output shaft of belt and first motor 13, is symmetrically installed with agitating paddle 8 in rotary shaft 9, revolves
Agitating paddle 8 is driven to rotate when shaft 9 rotates, agitating paddle 8 is stirred the spray coating liquor in storage cavity 7 when rotating, and prevents from spraying
Liquid precipitate influences spraying effect；Delivery device is provided on the right side of the storage cavity 7, pushing mechanism includes bevel gear A19, bores tooth
Take turns B20, incomplete bevel gear 21, bevel gear C22, screw shell 23, the second threaded rod 25, cylinder body 24 and piston 26, bevel gear
A19 is fixedly mounted in rotary shaft 9, and the lower end bevel gear A19 is engaged with bevel gear B20, the fixed peace in the shaft lower end of bevel gear B20
Equipped with incomplete bevel gear 21, incomplete 21 lower end of bevel gear is symmetrically arranged with bevel gear C22, and bevel gear C22 is fixedly connected on
On screw shell 23, rotary shaft 9 drives incomplete bevel gear 21 to rotate by the engagement of bevel gear A19 and bevel gear B20,
When the incomplete position with teeth of bevel gear 21 is engaged with the bevel gear C22 on right side, screw shell 23 is driven to rotate, when incomplete cone
Gear 21 continues to rotate, bevel gear C22 of the position with teeth far from right side and while engaging with the bevel gear C22 in left side makes thread bush
Cylinder 23 inverts, to realize the positive and negative rotation campaign of screw shell 23；Right side and and cylinder of the screw shell 23 through cylinder body 24
Body 24 is rotatablely connected, and the cylinder body 24 is rectangular parallelepiped structure, and the left end of screw shell 23 is threaded with the second threaded rod 25,
The other end of second threaded rod 25 is fixedly connected with piston 26, is driven when 23 positive and negative rotation of screw shell and is lived by the second threaded rod 25
Plug 26 moves left and right in cylinder body 24；The left end of the cylinder body 24 is connected to by conduit with storage cavity 7, is provided in conduit unidirectional
Valve, the left end of cylinder body 24 are also communicated with catheter 12, and catheter 12 is rubber hose, and the other end is connected to spray head 31；It is described
The right end of bracket 2 is additionally provided with controller 14, and controller 14 is electrically connected with the electrical components in the device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of circuit board spray equipment, including pedestal (1), bracket (2), heating plate (3), storage vat (7), cylinder body (24) and folder
Have (16)；It is characterized in that, pedestal (1) upper end is fixedly installed with bracket (2), it is provided on the inside of the upright end of bracket (2)
Heating plate (3)；The middle position of the pedestal (1) is provided with the second motor (17), the output shaft and folder of the second motor (17)
The bottom of tool (16) is fixedly connected, and fixture (16) lower end is also symmetrically installed with slide bar (18), and slide bar (18) lower end is slidably connected at
In the ring-shaped guide rail of pedestal (1) upper end setting；It is provided with first motor (13) on the right side of the bracket (2), first motor (13)
Output shaft is fixedly connected with the first threaded rod (5), and the first threaded rod (5) runs through the right side standing portion and and bracket of bracket (2)
(2) rotation connection on the inside of left end standing portion is arranged with movable block (11) on the first threaded rod (5), movable block (11) and the
One threaded rod (5) is threadedly coupled；Movable block (11) lower end is connect with hydraulic telescopic rod (27), hydraulic telescopic rod (27) lower end
It is connected to protection chamber (28), is fixedly connected with third motor (29) in protection chamber (28), the output shaft and branch of third motor (29)
Strut (30) is fixedly connected, and support rod (30) is fixedly connected through protection chamber (28) and with spray head (31)；Bracket (2) upper end
Be provided with storage cavity (7), be rotatably connected to rotary shaft (9) in discharging chamber (7), rotary shaft (9) through storage cavity (7) right end and
It is rotatablely connected by belt and the output shaft of first motor (13), is symmetrically installed with agitating paddle (8) in rotary shaft (9)；The storage
It is provided with delivery device on the right side of material chamber (7), pushing mechanism includes bevel gear A(19), bevel gear B(20), incomplete bevel gear
(21), bevel gear C(22), screw shell (23), the second threaded rod (25), cylinder body (24) and piston (26), bevel gear A(19) it is solid
Dingan County is on rotary shaft (9), bevel gear A(19) lower end engages with bevel gear B(20), bevel gear B(20) shaft lower end consolidate
Dingan County is equipped with incomplete bevel gear (21), and incomplete bevel gear (21) lower end is symmetrically arranged with bevel gear C(22), bevel gear C
(22) it is fixedly connected on screw shell (23)；The screw shell (23) is run through the right side of cylinder body (24) and is turned with cylinder body (24)
Dynamic connection, the left end of screw shell (23) are threaded with the second threaded rod (25), the other end of the second threaded rod (25) and work
Plug (26) is fixedly connected；The left end of the cylinder body (24) is connected to by conduit with storage cavity (7), and check valve is provided in conduit,
The left end of cylinder body (24) is also communicated with catheter (12), and catheter (12) is rubber hose, and the other end is connected to spray head (31).
2. circuit board spray equipment according to claim 1, which is characterized in that pedestal (1) lower end is symmetrically installed with
Supporting leg (15).
3. circuit board spray equipment according to claim 1, which is characterized in that the lower end of the heating plate (3) and bracket
(2) inner wall is hinged, and the upper end of heating plate (3) is side walls hinged by electric telescopic rod (4) and bracket (2).
4. circuit board spray equipment according to claim 1, which is characterized in that second motor is servo motor.
5. circuit board spray equipment according to claim 1, which is characterized in that the first motor (13) is positive and negative rotation electricity
Machine.
6. circuit board spray equipment according to claim 1, which is characterized in that movable block (11) upper end and T-type are sliding
Block (10) is fixedly connected, and the upper end of T-type sliding block (10) is slidably connected in sliding slot (6), and sliding slot (6) is arranged on bracket (2).
7. circuit board spray equipment according to claim 1, which is characterized in that the third motor is servo motor.
8. circuit board spray equipment according to claim 1, which is characterized in that rotation in the side wall of protection chamber (28)
It is connected with annulus (32), annulus (32) is fixedly connected with support rod (30).
9. circuit board spray equipment according to claim 1, which is characterized in that the cylinder body (24) is rectangular parallelepiped structure.
10. circuit board spray equipment according to claim 1, which is characterized in that the right end of the bracket (2) is additionally provided with
Controller (14), controller (14) are electrically connected with the electrical components in the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711178845.XA CN107960016B (en) | 2017-11-23 | 2017-11-23 | A kind of circuit board spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711178845.XA CN107960016B (en) | 2017-11-23 | 2017-11-23 | A kind of circuit board spray equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107960016A CN107960016A (en) | 2018-04-24 |
| CN107960016B true CN107960016B (en) | 2019-10-08 |
Family
ID=61961786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711178845.XA Active CN107960016B (en) | 2017-11-23 | 2017-11-23 | A kind of circuit board spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107960016B (en) |
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| CN111885840B (en) * | 2020-08-07 | 2021-06-01 | 南京审计大学 | PCB conducting layer wiring device for computer communication |
| CN112445377A (en) * | 2020-11-23 | 2021-03-05 | 湖南彩协电子科技有限公司 | Capacitive touch screen circuit etching device |
| CN112267507A (en) * | 2020-11-25 | 2021-01-26 | 江苏步步高建设有限公司 | Digging device for municipal construction and use method thereof |
| CN112872649B (en) * | 2020-12-22 | 2022-07-29 | 芜湖新迪科技有限公司 | Detection apparatus for circuit board welding quality |
| CN114522840B (en) * | 2022-02-24 | 2022-12-20 | 黄山神剑新材料有限公司 | Rotary ceramic paint spraying device |
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|---|---|---|---|---|
| JPH06125165A (en) * | 1992-10-13 | 1994-05-06 | Hitachi Home Tec Ltd | Coater of printed board with moistureproof insulative coat |
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| Publication number | Publication date |
|---|---|
| CN107960016A (en) | 2018-04-24 |
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