CN214193500U

CN214193500U - Drainage assembly for electroplating cylinder of centrifugal electroplating machine

Info

Publication number: CN214193500U
Application number: CN202120011962.2U
Authority: CN
Inventors: 邓才参; 谭炳维
Original assignee: Zhaoqing Yingtuo Automation Equipment Technology Co ltd
Current assignee: Zhaoqing Yingtuo Automation Equipment Technology Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-14
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a drainage subassembly for centrifugal plating machine plating vat, wash port including plating vat cylinder body bottom still includes the vertical suction rod of arranging, and the bottom of suction rod is equipped with the suction head, is equipped with the filter screen that can filter the electroplating product on the suction head, and the other end and the suction pump of suction rod are connected, and the suction rod drives actuating cylinder drive by one and goes up and down, and the suction rod can descend in the plating vat cylinder body. The utility model has the advantages of fast drainage speed, no residual drainage and the like.

Description

Drainage assembly for electroplating cylinder of centrifugal electroplating machine

Technical Field

The utility model relates to the field of centrifugal electroplating machines, in particular to a drainage component for an electroplating cylinder of a centrifugal electroplating machine.

Background

In the field of electroplating equipment of miniature electronic components, a centrifugal electroplating machine mainly comprises an anode device and an electroplating cylinder, wherein the electroplating cylinder mainly comprises a cylinder body driven by a motor to rotate, the anode device is connected with a current anode, and a cathode of the cylinder body is connected with a current cathode in a surrounding mode. During operation, add the electroplating liquid medicine of taking cladding material metal ion in toward the cylinder body, the positive pole device inserts and constantly supplyes cladding material metal ion to electroplating liquid medicine in the electroplating liquid medicine, utilizes the rotatory centrifugal force that produces of cylinder body, throws miniature electronic components in the cylinder body to the cathode ring inner wall and constantly rolls after colliding with the cathode ring inner wall, makes miniature electronic components high-efficient and evenly plate.

The cylinder body of the electroplating cylinder mainly comprises a cathode ring, a bottom plate and an upper cover, wherein the bottom plate is provided with a drain hole, and the drain hole is used for discharging electroplating liquid medicine in the cylinder body. The drain hole is provided with a filter screen, and the aperture of the mesh of the filter screen is smaller than the size of the electroplating product so as to prevent the electroplating product from falling into the drain hole. For the electroplating product with the small size of the miniature electronic component, the meshes of the filter screen are set to be very small, but the too small meshes cause difficult water drainage, slow water drainage and incomplete water drainage. When the liquid medicine needs to be emptied after electroplating, because the liquid medicine cannot be drained, the residual liquid medicine can only be diluted by a large amount of water in the subsequent cylinder body cleaning process, the cleaning time is long, the liquid medicine cannot be completely cleaned, and the liquid medicine cross infection is easily caused in the next electroplating process. Moreover, the liquid medicine that is not drained is unable to be drained back to the liquid medicine circulating system, and liquid medicine waste to a certain extent is also caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: aiming at the defects in the prior art, the drainage component for the electroplating cylinder of the centrifugal electroplating machine is high in drainage speed and free of residual drainage.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a drainage subassembly for centrifugal plating machine plating vat, includes the wash port of plating vat cylinder body bottom, still includes the suction rod, and the suction rod is a vertical pipeline of arranging, and the bottom of suction rod is equipped with the suction head, is equipped with the filter screen that can filter the electroplating product on the suction head, and the other end of suction rod is connected with the suction pump, and the suction rod is driven by one and is gone up and down, and the suction rod can descend in the plating vat cylinder body.

Further, the suction rod can be lowered to enable the suction head to be close to the bottom of the cylinder body of the electroplating cylinder.

Further, the bottom of suction head is equipped with the filter screen, perhaps, the bottom and the side of suction head all are equipped with the filter screen.

Furthermore, a cleaning device used for cleaning the outer wall of the suction rod is arranged on the suction rod and comprises a cleaning ring sleeved on the suction rod, the height position of the cleaning ring is fixed, the suction rod moves up and down relative to the cleaning ring when being lifted, a water inlet and a water spray hole are formed in the cleaning ring, the water inlet is externally connected with a water supply pipe, and the water spray hole faces the outer wall of the suction rod.

Furthermore, the water inlet is arranged on the upper end surface or the outer side surface of the cleaning ring, and the water spray holes are arranged on the inner side surface of the cleaning ring.

Furthermore, the plurality of water spray holes are uniformly distributed on the inner side surface of the cleaning ring along the circumferential direction.

Furthermore, the bottom of the cleaning ring is connected with a guide sleeve for guiding the lifting motion of the suction rod.

Further, the cleaning ring is fixed on a top bracket of the centrifugal electroplating machine.

Compared with the prior art, the utility model has the advantages of: 1. the utility model is additionally provided with the suction rod which can extend into the cylinder body of the electroplating cylinder, and the water in the cylinder body of the electroplating cylinder is sucked out under the action of the suction pump, compared with the natural drainage of the drain hole of the bottom plate, the suction rod sucks water out through strong suction, the drainage is faster and more thorough, and no residue is left; 2. the suction rod is provided with a cleaning device used for cleaning the outer wall of the suction rod, so that electroplating liquid medicine and the like stained on the outer wall of the suction rod can be washed away, the suction rod is kept clean, and the pollution caused by the suction rod is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention in a specific application.

Fig. 2 is an enlarged schematic structural view (perspective view) of the cleaning device of the present invention.

Fig. 3 is an enlarged schematic structural view (sectional view) of the cleaning device according to the present invention.

Fig. 4 is an enlarged schematic view (perspective view) of the suction head of the present invention.

Fig. 5 is an enlarged schematic view (bottom view) of the suction head of the present invention.

Illustration of the drawings: 1. a cylinder body; 2. a suction rod; 3. a suction head; 4. a filter screen; 5. a suction pump; 6. a driving cylinder; 7. cleaning a ring; 8. a water inlet; 9. a water spray hole; 10. a ring groove; 11. a water supply pipe; 12. a water valve; 13. a guide sleeve; 14. a top support.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, and it should be noted that the scope of the present invention is not limited to the following embodiments, and any modifications and decorations made by the present invention should be considered as the scope of the present invention without departing from the principle of the present invention.

As shown in figure 1, the utility model discloses a drainage assembly for centrifugal plating machine plating vat, wash port (belonging to prior art, omit not shown in the figure) including plating vat cylinder body 1 bottom still includes the suction rod 2, and suction rod 2 is a vertical pipeline of arranging, and the bottom of suction rod 2 is equipped with suction head 3, is used for absorbing the water in the cylinder body 1. The suction head 3 is provided with a filter screen 4 which can filter the electroplating products, so that the electroplating products are prevented from being sucked away. The other end of the suction rod 2 is connected with a suction pump 5, and water in the cylinder body 1 is emptied by the strong suction force provided by the suction pump 5. The suction rod 2 is fixedly connected to a driving cylinder 6, and the suction rod 2 is driven to lift by the driving cylinder 6. When electroplating, the suction rod 2 is lifted to be away from the cylinder body 1, and when water needs to be absorbed after electroplating is finished, the suction rod 2 is lowered into the cylinder body 1 of the electroplating cylinder.

Preferably, the suction rod 2 can be descended to make the suction head 3 close to the bottom of the cylinder body 1 of the electroplating cylinder, so as to ensure that the water in the cylinder body 1 can be sucked completely without residue.

Referring to fig. 3 and 4, the bottom and the side of the suction head 3 are provided with filter screens 4. Of course, the filter screen 4 may be provided only at the bottom of the suction head 3.

The suction rod 2 is provided with a cleaning device for cleaning the outer wall of the suction rod 2, the cleaning device comprises a cleaning ring 7 sleeved on the suction rod 2, the height position of the cleaning ring 7 is fixed, and the suction rod 2 moves up and down relative to the cleaning ring 7 when lifting. Referring to fig. 2 and 3, the cleaning ring 7 is provided with a water inlet 8 and a water spraying hole 9, the water inlet 8 is externally connected with a water supply pipe 11, and the water supply pipe 11 is provided with a water valve 12. The water spray holes 9 face the outer wall of the suction rod 2. When the suction rod 2 empties the water in the cylinder body 1, the suction rod 2 rises, the water valve 12 is opened, the water spraying holes 9 of the cleaning ring 7 spray water to the outer wall of the suction rod 2 for cleaning, and residues on the outer wall of the suction rod 2 are washed away.

Preferably, the purge ring 7 is fixed to the top bracket 14 of the centrifugal plating machine.

Preferably, the water inlet 8 is arranged on the upper end surface or the outer side surface of the cleaning ring 7, the water spray holes 9 are arranged on the inner side surface of the cleaning ring 7, and the water inlet 8 is communicated with the water spray holes 9 through a ring groove 10 arranged on the cleaning ring 7.

Preferably, the plurality of water spray holes 9 are uniformly distributed on the inner side surface of the cleaning ring 7 along the circumferential direction.

Preferably, a guide sleeve 13 is connected to the bottom of the cleaning ring 7 for guiding the lifting movement of the suction rod 2.

Claims

1. The utility model provides a drainage subassembly for centrifugal plating machine plating cylinder, includes the wash port of plating cylinder body bottom, its characterized in that: the electroplating device is characterized by further comprising a suction rod, the suction rod is a vertically arranged pipeline, a suction head is arranged at the bottom end of the suction rod, a filter screen capable of filtering electroplating products is arranged on the suction head, the other end of the suction rod is connected with a suction pump, the suction rod is driven to lift by a driving cylinder, and the suction rod can descend into a cylinder body of the electroplating cylinder.

2. The drain assembly for a plating cylinder of a centrifugal plating machine according to claim 1, wherein: the suction rod can be lowered to enable the suction head to be close to the bottom of the cylinder body of the electroplating cylinder.

3. The drain assembly for a plating cylinder of a centrifugal plating machine according to claim 1, wherein: the bottom of suction head is equipped with the filter screen, perhaps, the bottom and the side of suction head all are equipped with the filter screen.

4. The drain assembly for a plating cylinder of a centrifugal plating machine according to claim 1, 2 or 3, wherein: the cleaning device comprises a cleaning ring sleeved on the suction rod, the height position of the cleaning ring is fixed, the suction rod moves up and down relative to the cleaning ring when being lifted, a water inlet and a water spray hole are formed in the cleaning ring, the water inlet is externally connected with a water supply pipe, and the water spray hole faces the outer wall of the suction rod.

5. The drain assembly for a plating cylinder of a centrifugal plating machine according to claim 4, wherein: the water inlet is arranged on the upper end surface or the outer side surface of the cleaning ring, and the water spray holes are arranged on the inner side surface of the cleaning ring.

6. The drain assembly for a plating cylinder of a centrifugal plating machine according to claim 5, wherein: the water spray holes are uniformly distributed on the inner side surface of the cleaning ring along the circumferential direction.

7. The drain assembly for a plating cylinder of a centrifugal plating machine according to claim 6, wherein: the bottom of the cleaning ring is connected with a guide sleeve for guiding the lifting motion of the suction rod.

8. The drain assembly for a plating cylinder of a centrifugal plating machine according to claim 4, wherein: the cleaning ring is fixed on a top bracket of the centrifugal electroplating machine.