A kind of electronic components spray-painting plant and application method
Technical field
The present invention relates to electronic components lacquering technologies field, specially a kind of electronic components spray-painting plant and application method.
Background technique
In the processing of electronic components, need to carry out spraying three-proofing coating to electronic components surface, and at present to electronic components
Surface carries out spraying three-proofing coating some by manually painting, to exist, spray painting is uneven, spray painting speed is slow, and is painting
Before need to be stirred three-proofing coating, be manually stirred and have the shortcomings that stirring is uneven, mixing speed is slow, market is also released
Novel mechanical spray-painting plant, paint spraying are largely directed to single-piece workpiece, and low efficiency of painting is not suitable for high-volume and paints
Production needs additional mixing plant, increases the cost of equipment although being stirred when spray painting to three-proofing coating.For this purpose, we mention
A kind of electronic components spray-painting plant and application method out.
Summary of the invention
The purpose of the present invention is to provide a kind of electronic components spray-painting plant and application methods, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of electronic components spray-painting plant, including U-shaped bottom
Seat, is horizontally arranged with conveyer belt in the middle part of U-shaped pedestal, and U-shaped pedestal front and back end is provided with rack gear close to bottom side, before U-shaped pedestal
Rear end is provided with waveform guide rail close to top, and the bottom of rack gear is engaged with driving gear, and driving gear passes through motor axis connection
Driving motor is fixedly connected with movable stand on the outside of driving motor, connecting plate, the top of two groups of connecting plates is provided at the top of movable stand
It is provided with moving beam between portion, is provided with dovetail sliding rail at the top of the front and back of U-shaped pedestal, the bottom of moving beam is provided with and swallow
The rear end face left side of the dovetail chute of tail sliding rail cooperation, moving beam is provided with guide motor, and moving beam left end, which offers, leads
To slot, guide motor front end output end is provided with screw rod one, and screw rod one is located in guide groove, and one front end of screw rod is connected by bearing
It connects in guide groove front inner wall, the outer wall of screw rod one passes through mobile sliding block and connects movable plate, is provided at the top of the left end of movable plate
Lifting motor, the left end middle part of movable plate are provided with elevator, and the left end of movable plate is provided with sliding with the lifting of elevator cooperation
Slot, and the bottom for going up and down sliding slot is provided with convex block, the bottom of lifting motor is provided with screw rod two, and the bottom end of screw rod two passes through bearing
It is connect with convex block, the bottom of elevator connects spray painting disk by rectangular slab, and the bottom for the disk that paints is provided with nozzle, before the disk that paints
End is provided with into paint hose, and the paint pump of lacquer stove connection lacquer stove intracavity bottom is run through into the other end of paint hose, and lacquer stove is solid
It is scheduled on front side of the right side of moving beam, storage paint case is connected by connecting tube close to top on the left of lacquer stove, storage paint case is fixed on
On front side of the top of moving beam, lacquer stove front end outer wall is provided with spacing collar, and spacing collar is plugged with elevating lever, the bottom of elevating lever
It is provided with idler wheel, idler wheel is located at waveform rail crown, and the left side at the close top of elevating lever connects special-shaped connecting rod, elevating lever
It is respectively connected with lifting mixed plate with the bottom of the special-shaped connecting rod other end, two groups of lifting mixed plates are located at lacquer stove and storage paint
The inner cavity of case.
Further, the race to match with idler wheel, and the lifting of spacing collar bottom are offered at the top of waveform guide rail
Bar outer wall is provided with compressed spring, and outer wall of the elevating lever close to bottom is provided with annular retaining ring, the top of compressed spring and limit
Bottom connection is enclosed, is connect at the top of the bottom of compressed spring and annular retaining ring.
Further, the distance of the front/rear end of moving beam is equal into the length of paint hose, and horizontal into paint hose across movement
The top connection spray painting disk and lacquer stove of beam.
Further, the length and width dimensions of two groups of lifting mixed plates are respectively smaller than the 5- of the inner cavity length and width dimensions of lacquer stove and storage paint case
10mm。
Further, lifting mixed plate uniform array is provided with circular hole.
Further, the outer wall for the connecting tube that lacquer stove is connect with storage paint case is provided with solenoid valve.
Further, a kind of application method of electronic components spray-painting plant:
S1: electronic components to be painted are placed on conveyer belt, electronic components are transported to immediately below nozzle by conveyer belt, and starting rises
Motor drops, and lifting motor drives screw rod two to rotate, and the rotation of screw rod two drives elevator and spray painting disk to be elevated to proper height, starts
The paint of painting box cavity pumps, and the three-proofing coating of lacquer stove by entering spray painting disk into paint hose, then is sprayed by paint pumping action by nozzle
Out, it paints to electronic components surface;
S2: when electronic components size is larger, start driving motor, driving motor drives driving gear rotation, and driving gear passes through
Pinion rack drives movable stand mobile, and movable stand is mobile to drive moving beam mobile by connecting plate, and moving beam drives spray painting
Disk and lacquer stove move left and right, and drive elevating lever to move left and right by spacing collar when lacquer stove moves left and right, and elevating lever drives rolling
Wheel is mobile in waveform rail crown, and elevating lever pumps, elevating lever drive lifting mixed plate to lacquer stove and
The three-proofing coating of storage paint box cavity is stirred mixing, and the disk that paints carries out left and right spray painting to electronic components by nozzle;
S3: meanwhile, start guide motor, guide motor drives screw rod one to rotate, and screw rod one passes through mobile slider-actuated movable plate
It is moved forward and backward, movable plate drives spray painting disk to be moved forward and backward by elevator and rectangular slab, and spray painting disk is by nozzle to electronic components
Carry out front and back spray painting;
S4: in painting process, by connecting the solenoid valve of pipe outer wall between control lacquer stove and storage paint case, lacquer stove is replenished in time
In three-proofing coating.
Compared with prior art, the beneficial effects of the present invention are:
1. the device uses waveform guide rail, idler wheel and elevating lever, when side-to-side movement is painted, by idler wheel in waveform guide rail
Top rolls, and cooperates the compressed spring of elevating lever outer wall, and elevating lever is driven back and forth to go up and down, and elevating lever and special-shaped connecting rod drive two
Group lifting mixed plate is stirred mixing to three-proofing coating in lacquer stove and storage paint case, keeps three-proofing coating mixing more uniform, is not required to
Additional agitating device is wanted, the cost of equipment is reduced;
2. the device is moved left and right using driving gear and rack gear realization, is realized and be moved forward and backward using screw rod one and movable plate, adopted
Elevating movement is realized with screw rod two and elevator, and entire combination forms three-dimensional motion, and electronic components are placed on conveyer belt can be with
It is quickly painted, can disposably spray multiple workpiece, be suitble to batch machining, improve efficiency.
Detailed description of the invention
Fig. 1 is structure of the invention main view;
Fig. 2 is structure of the invention left view;
Fig. 3 is present invention lifting mixed plate structure top view.
In figure: 1 U-shaped pedestal, 2 conveyer belts, 3 rack gears, 4 waveform guide rails, 5 driving gears, 6 driving motors, 7 movable stands,
8 connecting plates, 9 moving beams, 901 guide grooves, 10 dovetail sliding rails, 11 guide motors, 12 screw rods one, 13 movable plates, 14 lifting electricity
Machine, 15 elevators, 151 rectangular slabs, 16 screw rods two, 17 spray painting disk, 18 nozzles, 19 into paint hose, 20 lacquer stoves, 21 storage paint casees,
22 spacing collars, 23 elevating levers, 231 compressed springs, 24 idler wheels, 25 special-shaped connecting rods, 26 lifting mixed plates, 261 circular holes.
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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of electronic components spray-painting plant, including U-shaped pedestal 1,
The middle part of U-shaped pedestal 1 is horizontally arranged with conveyer belt 2, and 1 front and back end of U-shaped pedestal is provided with rack gear 3, U-shaped pedestal 1 close to bottom side
Front and back end is provided with waveform guide rail 4 close to top, and the bottom of rack gear 3 is engaged with driving gear 5, and driving gear 5 passes through motor
Axis connection driving motor 6, the outside of driving motor 6 are fixedly connected with movable stand 7, and the top of movable stand 7 is provided with connecting plate 8, and two
It is provided with moving beam 9 between the top of group connecting plate 8, dovetail sliding rail 10 is provided at the top of the front and back of U-shaped pedestal 1, it is mobile horizontal
The bottom of beam 9 is provided with the dovetail chute cooperated with dovetail sliding rail 10, is provided with guide motor on the left of the rear end face of moving beam 9
11,9 left end of moving beam offers guide groove 901, and 11 front end output end of guide motor is provided with screw rod 1, and screw rod one 12
In in guide groove 901, and one 12 front end of screw rod is connected to 901 front inner wall of guide groove by bearing, and the outer wall of screw rod 1 is logical
It crosses and moves sliding block connection movable plate 13, lifting motor 14, the left end middle part of movable plate 13 are provided at the top of the left end of movable plate 13
It is provided with elevator 15, the left end of movable plate 13 is provided with the lifting sliding slot cooperated with elevator 15, and goes up and down the bottom of sliding slot
It is provided with convex block, the bottom of lifting motor 14 is provided with screw rod 2 16, and the bottom end of screw rod 2 16 is connect with convex block by bearing, risen
The bottom of block 15 drops by the connection spray painting disk 17 of rectangular slab 151, and the bottom of spray painting disk 17 is provided with nozzle 18, before the disk 17 that paints
End is provided with into paint hose 19, and the paint pump of connection 20 intracavity bottom of lacquer stove of lacquer stove 20 is run through into the other end of paint hose 19,
Lacquer stove 20 is fixed on front side of the right side of moving beam 9, and 20 left side of lacquer stove connects storage paint case by connecting tube close to top
21, storage paint case 21 is fixed on front side of the top of moving beam 9, and 20 front end outer wall of lacquer stove is provided with spacing collar 22, spacing collar 22
It is plugged with elevating lever 23, the bottom of elevating lever 23 is provided with idler wheel 24, and idler wheel 24 is located at 4 top of waveform guide rail, elevating lever 23
The left side at close top connect special-shaped connecting rod 25, the bottom of 25 other end of elevating lever 23 and special-shaped connecting rod is respectively connected with liter
Downmix plywood 26, two groups of lifting mixed plates 26 are located at the inner cavity of lacquer stove 20 and storage paint case 21.
As shown in Figure 1, the top of waveform guide rail 4 offers the race to match with idler wheel 24, and 22 bottom of spacing collar
23 outer wall of elevating lever be provided with compressed spring 231, outer wall of the elevating lever 23 close to bottom is provided with annular retaining ring, compressed spring
231 top is connect with 22 bottom of spacing collar, is connect at the top of the bottom of compressed spring 231 and annular retaining ring, idler wheel 24 passes through wave
The effect of shape wave guide rail 4 and compressed spring 231 carries out up and down reciprocatingly elevating movement, and idler wheel 24 drives elevating lever 23 to go up and down, lifting
Bar 23 and special-shaped connecting rod 25 drive two groups of lifting mixed plates 26 to be stirred in lacquer stove 20 and storage paint case 21 to three-proofing coating
Mixing;
As shown in Fig. 2, being equal to the distance of the front/rear end of moving beam 9 into the length for painting hose 19, and crossed over into paint hose 19
The top connection spray painting disk 17 and lacquer stove 20 of moving beam 9, guarantee spray painting disk 17 move to rearmost end also can normally into paint, into
Hose 19 is painted across the top of moving beam 9, avoids influencing paint spraying into paint hose 19;
The length and width dimensions of two groups of lifting mixed plates 26 are respectively smaller than the 5- of the inner cavity length and width dimensions of lacquer stove 20 and storage paint case 21
10mm guarantees that lifting mixed plate 26 flexibly goes up and down the mixing for carrying out three-proofing coating in inner cavity;
As shown in figure 3, lifting 26 uniform array of mixed plate is provided with circular hole 261, convenient for lacquer stove 20 and storage paint 21 inner cavity three of case
The flowing of anti-paint;
The outer wall for the connecting tube that lacquer stove 20 is connect with storage paint case 21 is provided with solenoid valve, can add three proofings to lacquer stove 20 in time
Paint.
A kind of application method of electronic components spray-painting plant:
S1: electronic components to be painted are placed on conveyer belt 2, electronic components are transported to immediately below nozzle 18, open by conveyer belt 2
Dynamic lifting motor 14, lifting motor 14 drive screw rod 2 16 to rotate, and the rotation of screw rod 2 16 drives 17 liters of disk of elevator 15 and spray painting
Drop to proper height, the paint pump of starting 20 inner cavity of lacquer stove, the three-proofing coating of lacquer stove 20 is by paint pumping action by into paint hose
19 enter spray painting disk 17, then are sprayed by nozzle 18, paint to electronic components surface;
S2: when electronic components size is larger, start driving motor 6, driving motor 6 drives driving gear 5 to rotate, driving gear 5
Drive movable stand 7 mobile by pinion rack 3, movable stand 7 is mobile to drive moving beam 9 mobile by connecting plate 8, moving beam
9 drive spray painting disk 17 and lacquer stove 20 to move left and right, and drive elevating lever 23 left by spacing collar 22 when lacquer stove 20 moves left and right
It moves right, elevating lever 23 drives idler wheel 24 to move at the top of waveform guide rail 4, and elevating lever 23 pumps, lifting
Bar 23 drives lifting mixed plate 26 to be stirred lacquer stove 20 with the three-proofing coating of storage paint 21 inner cavity of case and mixes, and spray painting disk 17 passes through
Nozzle 18 carries out left and right spray painting to electronic components;
S3: meanwhile, start guide motor 11, guide motor 11 drives screw rod 1 to rotate, and screw rod 1 passes through mobile sliding block and drives
Dynamic movable plate 13 is moved forward and backward, and movable plate 13 drives spray painting disk 17 to be moved forward and backward by elevator 15 and rectangular slab 151, and paint disk
17 carry out front and back spray painting to electronic components by nozzle 18;
S4: in painting process, by connecting the solenoid valve of pipe outer wall between control lacquer stove 20 and storage paint case 21, confession is replenished in time
Paint the three-proofing coating in case 20.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.