Summary of the invention
In order to overcome the problems such as existing electroplanting device existing seriously polluted, efficiency is low, equipment volume is huge, complicated operation, the invention provides a kind of supersonic plating device, this installs not only, and volume is little, easy to operate, controls simply, and pollution-free, and efficiency is high.
The present invention is by the following technical solutions:
Whole device is placed in four layers of support; Wherein top layer support left side has twice crossbeam, this crossbeam to be used for fixing a minisize electric hoist, and this minisize electric hoist horizontal positioned becomes 90 degree angles with Heng Liang.There is a ultrasonic transducer at place, second layer support left side, and it is under minisize electric hoist hook.Ultrasonic transducer becomes vertically to place, and upwards, the other end is instrument head end to dress fan end, and direction is downward.Directly over ultrasonic transducer fan, there is a rosette, on rosette, be welded with link.This rosette is fixed on the flange under ultrasonic transducer fan by stationary installation.The hook of minisize electric hoist hooks the suspension ring on rosette, controls the lifting of ultrasonic transducer by minisize electric hoist.
Under ultrasonic transducer tool heads, there is a funnel, can a nested cylindrical bottomless bucket in funnel, when ultrasonic transducer is during in extreme lower position, ultrasonic transducer tool heads can stretch in cylindrical bottomless bucket.Directly over funnel, also have a ultrasonic liquid level sensor, this sensor is fixed on second layer support.Under funnel, have a cylindrical bucket, cylindrical bucket is fixed on universal stage, and can take off at any time.Funnel is fixed on universal stage by the bracing or strutting arrangement that is evenly distributed on cylindrical bucket surrounding.Universal stage stationary installation is fixed on the frame plate in left side of orlop support.Universal stage is driven by motor, can regulate arbitrarily the rotating speed of this universal stage by frequency transformer.When universal stage rotates, cylindrical bucket will rotate with funnel together with universal stage.
There is an agitator motor on the right side of the 3rd layer of support, the placement of vertically standing upside down of this agitator motor.Agitator is connected on the turning axle of agitator motor, has a cylindrical water butt under agitator motor, and agitator can extend in water butt, and water butt is fixed on support second layer right side.At the bottom of water butt bucket, lower-left side has a circular posticum, one end of posticum connected electromagnetic valve, and the other end of magnetic valve is connected with sealing valve one end, and the sealing valve the other end extends to funnel inside by hose.
Lowest layer support right side, is used for placing ultrasonic power housing, controls ultrasonic transducer produce ultrasonic wave by ultrasonic power housing.By ultrasonic power housing, can also control the startup of minisize electric hoist and stop, the startup of agitator motor and stopping, the startup of the drive-motor of universal stage and stop the acceleration of universal stage and deceleration, the opening and closing of magnetic valve.
Whole frame bottom is also equipped with respectively wheel on four angles, can realize the quick travel of whole device.In whole frame bottom, near the place of wheel, also have four feets, can be by stable being fixed on the ground of whole device.
Beneficial effect of the present invention: not only can be used in pre-electroplating treatment, but also can be applied in electroplating process.In pre-electroplating treatment, utilize ultrasonic cavitation effect can effectively clean some precision workpiece, and also pollution-free, efficiency is high; In electroplating process, ultrasonic wave is conducive to drive away and is gathered in the bubble on electrode surface, has reduced hole in coating and the internal stress of coating, has increased the compactness of coating, has improved quality of coating.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As depicted in figs. 1 and 2, the main body frame of ultrasonic precision electroplanting device involved in the present invention has four layers of support, is respectively the first layer support 1,3, the four layers of support 4 of 2, the three layers of support of second layer support.Total device of the present invention can be divided into four parts, is respectively lifting device, swivel arrangement, whipping appts, control device.
Lifting device, is screwed in minisize electric hoist 5 left side of the 4th layer of support 4 exactly, ultrasonic transducer 7 is placed in minisize electric hoist 5 hook 6 under, 7 one-tenth vertically placements of ultrasonic transducer, upwards, the other end is tool heads 9 to dress fan 8 ends, and direction is downward.Directly over ultrasonic transducer fan 8, have a rosette 10, be welded with link 11 on disk 10, this disk 10 is fixed on the flange 14 under ultrasonic transducer fan 8 by stationary installation 12.Union lever 13 is laterally placed, and union lever 13 left ends pass guide rail 15, and are stuck, and it can move up and down along the U-shaped hollow position of guide rail 15.Union lever 13 right-hand members are welded on disk 10.The hook 6 of minisize electric hoist 5 needs to hook link 11, can by this minisize electric hoist, control the lifting of ultrasonic transducer 7, and due to the effect of union lever 13, ultrasonic transducer 7 can not vacillated now to the left, now to the right.
Swivel arrangement, is fixed on bucket 20 universal stage 22 centers exactly, and a pair of handle 21 is housed on the outer barrel wall of bucket 20, the convenient bucket that captures.The bracing or strutting arrangement 19 that is evenly distributed on bucket 20 surroundings is fixed on universal stage 22, and this bracing or strutting arrangement is used for supporting the funnel 16 directly over bucket 20, and funnel 16 has been nested with a bottomless cylindrical bucket 17, and there is a pair of handle 18 at the bung place of bottomless cylindrical bucket 17.The supported device 23 of universal stage 22 is fixed on the frame plate 24 in left side of the first layer support 1.Universal stage 22 is driven by motor 25, can regulate arbitrarily the rotating speed of this universal stage by frequency transformer.Frequency transformer is placed in electrical power control cabinet.When universal stage rotates, bucket can rotate with funnel together with universal stage.In electroplating process, this device, except accelerating the mixing of plating solution and making concentration, temperature be consistent, has also promoted the transmittance process of material.
Whipping appts, has an agitator motor 26 on the right side of the 3rd layer of support 3 exactly, and agitator motor 26 vertically stands upside down and places.The flange of agitator motor 27 is screwed on the frame plate 28 in shelf layer 3.On the turning axle of agitator motor 26, connect agitator 29, have a cylindrical water butt 30 under agitator motor 26, agitator 29 needs can extend in water butt 30, and water butt 30 is fixed on the frame plate 31 on second layer support 2 right sides by screw.One posticum is arranged at water butt 30 bottoms, 32 one-tenth 90 degree of steel water pipelines, and its one end is connected to this hole, and the other end is connected with one end of magnetic valve 33, and the other end of magnetic valve 33 is connected with steel water pipelines 35 with one end of sealing valve 34.36 one-tenth 90 degree of steel water pipelines, its one end is connected with the other end of sealing valve 34, and the other end of steel water pipelines 36 is connected with one end of hose 37, and the other end of hose 37 needs can extend in the bottomless cylindrical bucket 18 of funnel.There is a water inlet pipe 39 on support right side, water inlet pipe 39 water receiving sources, one end, and one end of another termination magnetic valve 38, the other end of magnetic valve 38 is connected with one end of U-shaped water pipe 40, and the other end of U-shaped water pipe 40 extend in water butt 30.
Control device, is a ultrasonic power housing 41 in fact, is placed on the frame plate 42 on right side of the first layer support 1, can control ultrasonic transducer 7 produce ultrasonic wave by ultrasonic power housing 41.By ultrasonic power housing 41, can also control the startup of minisize electric hoist 5 and stop, the startup of agitator motor 26 and stopping, the startup of the drive-motor 25 of universal stage 22 and stop the acceleration of universal stage 22 and deceleration, the opening and closing of magnetic valve 33 and magnetic valve 38.
The whole bottom of device of the present invention is also equipped with respectively wheel 43 on four angles of the first layer support, and the place of close wheel 43 also has feet 44.Facilitate movement and the placement of the whole device of the present invention.In addition, apparatus of the present invention can be divided into upper and lower two portions.In Fig. 3, dotted line MN is upper and lower two portions line of delimitation, by hole 45, can fix upper and lower two portions with screw, when needs transport, pulls down screw, can conveniently transport.
The working process of this device:
When needs clean cleaning part, only need to put into clear water toward funnel the inside, and ultrasonic transducer tool heads is deep in the water in funnel, start ultrasonic wave driving power, ultrasonic transducer will produce ultrasonic wave.Workpiece to be cleaned is put into the water in funnel, the cavitation effect that utilizes ultrasonic wave to produce in liquid, can wash oil stain, spot and iron rust that workpiece surface attaches, then coordinate suitable clean-out system, can promptly to workpiece surface, realize the processing of high cleanliness.
When electroplating, in water butt, fill electroplate liquid, and start the drive-motor of agitator motor and universal stage, slowly open sealing valve, control magnetic valve, electroplate liquid can flow into suitable speed in funnel, and ultrasonic transducer tool heads is deep in electroplate liquid, starts ultrasonic wave driving power, ul-trasonic irradiation is after electroplate liquid, hyperacoustic cavatition is equivalent to electroplate liquid to carry out strong stirring, and this effect increases the concentration of metal ions of electrode surface, and sedimentation velocity is accelerated.In electroplating process, ultrasonic cavitation effect also can make hydrogen enter in cavitation bubble, is conducive to like this separating out of hydrogen.Simultaneously, the shockwave that ultrasonic cavitation produces is cleaning electrode surface constantly, be conducive to drive away and be gathered in the bubble on electrode surface, thereby reduced the hole of coating, reduced the hydrogen embrittlement that coating produces because of liberation of hydrogen, reduce the internal stress of coating, increased the compactness of coating, improved quality of coating.