Oil removal device for vertical continuous plating line

Abstract

The utility model relates to an oil removal device for a vertical continuous plating line, which comprises a rectangular oil removal tank with an opening at the top end, the oil removal tank is sequentially divided into a first oil removal area, a second oil removal area and a third oil removal area from front to back, and two ultrasonic vibration plates which are symmetrically arranged left and right are mounted in the first oil removal area; two groups of first electric heating pipes which are symmetrically arranged left and right are further mounted in the second oil removal area, two groups of second electric heating pipes which are symmetrically arranged left and right are further mounted in the third oil removal area, and two groups of spraying mechanisms which are symmetrically arranged left and right and are used for spraying oil removal liquid are mounted in the oil removal tank. The oil removal tank has the beneficial effects that the three oil removal areas in the oil removal tank can carry out oil removal treatment on a plate vertically inserted into the oil removal tank in a differentiated manner; ultrasonic vibration generated by the ultrasonic vibration plate is used for breaking oil removing liquid films formed on the small holes of the plate, and oil removing liquid can fully enter the small holes of the plate to conduct oil removing treatment on the interiors of the small holes of the plate.

Description

Technical Field

[0001] The utility model relates to the field of electroplating equipment, in particular to an oil removal device for a vertical continuous electroplating line. Background Art

[0002] At present, when the vertical continuous electroplating line performs oil removal treatment on the plate before electroplating, the following problems exist:

[0003] When the plate clamped on the hanger of the vertical continuous electroplating line descends into the degreasing solution, the degreasing solution contacting the small holes on the plate will create a vacuum inside the small holes, and the degreasing solution cannot soak into the inside of the small holes, resulting in the inability to electroplate metal inside the small holes of the plate during electroplating. Moreover, the existing degreasing tank does not have the function of differential oil removal treatment in different zones. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the above problems existing in the prior art, and provide an oil removal device for a vertical continuous electroplating line.

[0005] To achieve the above technical purpose and reach the above technical effect, the utility model is realized through the following technical solutions:

[0006] An oil removal device for a vertical continuous electroplating line, including a degreasing tank that is rectangular and open at the top. The degreasing tank is sequentially divided into a first degreasing zone, a second degreasing zone, and a third degreasing zone from front to back for the vertical entry of the plate. Two symmetrically arranged ultrasonic vibrating plates are installed in the first degreasing zone, two groups of symmetrically arranged first electric heating tubes are installed in the second degreasing zone, two groups of symmetrically arranged second electric heating tubes are installed in the third degreasing zone, and two groups of symmetrically arranged spraying mechanisms for spraying the degreasing solution are installed in the degreasing tank.

[0007] Among them, the ultrasonic vibrating plate includes a cuboid-shaped sealed titanium box. A plurality of uniformly distributed ultrasonic transducers are installed in the sealed titanium box. A cable connected to the ultrasonic transducers located in the same sealed titanium box is installed on the top of the sealed titanium box; a counterweight block for preventing the sealed titanium box from floating is installed on the inner bottom of the sealed titanium box.

[0008] Among them, two hanging ears are fixedly connected to the top end of the sealed titanium box. The hanging ears are connected to the top end of the degreasing tank with screws, and a rubber shock absorber is clamped between the hanging ears and the top end of the degreasing tank.

[0009] Among them, two angle brackets are fixedly connected to the bottom end of the sealed titanium box. Two support blocks are respectively fixedly connected to the lower inner sides of the degreasing tank on the left and right sides of the first degreasing zone. A receiving slot is formed between the top of the support block and the inner side of the degreasing tank, and the lower part of the angle bracket is inserted into the receiving slot.

[0010] Among them, each set of the spraying mechanisms includes a vertical liquid inlet main pipe, a horizontal first liquid distribution pipe, a horizontal second liquid distribution pipe, and a horizontal third liquid distribution pipe. The liquid inlet main pipe is respectively communicated with the first liquid distribution pipe and the second liquid distribution pipe through a three-way joint; a plurality of mutually parallel first liquid spraying pipes are installed at the top of the first liquid distribution pipe, and the central axis of the first liquid spraying pipe is perpendicular to the central axis of the first liquid distribution pipe. A plurality of uniformly distributed liquid spraying holes are arranged on one side of the first liquid spraying pipe facing the middle of the second oil removal area; a plurality of mutually parallel second liquid spraying pipes are installed at the top of the second liquid distribution pipe, and the central axis of the second liquid spraying pipe is perpendicular to the central axis of the second liquid distribution pipe. A plurality of uniformly distributed liquid spraying holes are arranged on one side of the second liquid spraying pipe facing the middle of the third oil removal area; the third liquid distribution pipe is communicated with one end of the first liquid distribution pipe far away from the liquid inlet main pipe through a straight-through joint, and a plurality of liquid outlet holes with vertically downward openings are arranged at the bottom of the third liquid distribution pipe; a first plug is installed at one end of the second liquid distribution pipe far away from the liquid inlet main pipe, and a second plug is installed at one end of the third liquid distribution pipe far away from the first liquid distribution pipe.

[0011] Among them, the first liquid spraying pipe is located between two groups of first electric heating pipes, the second liquid spraying pipe is located between two groups of second electric heating pipes, and the third liquid distribution pipe is located directly below the ultrasonic vibration plate.

[0012] Among them, a first porous plate is installed in the oil removal tank between the first oil removal area and the second oil removal area, and a second porous plate is installed in the oil removal tank between the second oil removal area and the third oil removal area.

[0013] Among them, a temperature sensor for monitoring the liquid temperature in the oil removal tank and a liquid level sensor for monitoring the liquid level height in the oil removal tank are also installed in the oil removal tank.

[0014] Among them, a drain pipe is arranged at the bottom of the oil removal tank.

[0015] The beneficial effects of the present utility model are as follows: The oil removal tank is set as a first oil removal area equipped with an ultrasonic vibration plate, a second oil removal area equipped with a first electric heating pipe, and a third oil removal area equipped with a second electric heating pipe, so that the three oil removal areas in the oil removal tank can differentially perform oil removal treatment on the plate inserted vertically therein; the ultrasonic vibration generated by the ultrasonic vibration plate is used to break the oil removal liquid film formed on the small holes of the plate, so that the oil removal liquid can fully enter the small holes of the plate to perform oil removal treatment on the inside of the small holes of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic structural view after longitudinal cutting of the oil removal device in the present utility model;

[0018] Figure 2 is a schematic structural view after transverse cutting of the oil removal device in the present utility model;

[0019] Figure 3 is a schematic structural view of the oil removal tank in the present utility model;

[0020] Figure 4 is a schematic structural view of the spraying mechanism in the present utility model;

[0021] Figure 5 is a schematic structural view of the ultrasonic vibration plate in the present utility model;

[0022] Description of the reference numerals in the figure: oil removal tank 1, first oil removal area 11, second oil removal area 12, third oil removal area 13, support block 14, receiving slot 15, first perforated plate 16, second perforated plate 17, drain pipe 18, ultrasonic vibration plate 2, sealed titanium box 21, ultrasonic transducer 22, cable 23, counterweight 24, hanging ear 25, angle code 26, first electric heating tube 3, second electric heating tube 4, spraying mechanism 5, main liquid inlet pipe 51, first liquid distribution pipe 52, second liquid distribution pipe 53, third liquid distribution pipe 54, three-way joint 55, first liquid spraying pipe 56, second liquid spraying pipe 57, straight joint 58, first plug 59, second plug 510, rubber shock absorber 6, temperature sensor 7, liquid level sensor 8. Detailed implementation manners

[0023] The present utility model will be described in detail below with reference to the drawings and in conjunction with embodiments.

[0024] As Figures 1 to 5 shown, an oil removal device for a vertical continuous electroplating line includes an oil removal tank 1 which is rectangular and open at the top. A temperature sensor 7 for monitoring the liquid temperature in the oil removal tank 1 and a liquid level sensor 8 for monitoring the liquid level height in the oil removal tank 1 are installed in the oil removal tank 1; a drain pipe 18 for discharging the oil removal liquid in the oil removal tank is provided at the bottom of the oil removal tank 1.

[0025] The oil removal tank 1 is successively divided into a first oil removal area 11, a second oil removal area 12, and a third oil removal area 13 from front to back for the plate to vertically enter. In order to prevent the oil removal liquids in the three oil removal areas from disturbing each other, a first perforated plate 16 is installed between the first oil removal area 11 and the second oil removal area 12 in the oil removal tank 1, and a second perforated plate 17 is installed between the second oil removal area 12 and the third oil removal area 13 in the oil removal tank.

[0026] In the first degreasing area 11, two ultrasonic vibration plates 2 arranged symmetrically left and right are installed. The ultrasonic vibration plate 2 includes a cuboid-shaped sealed titanium box 21. A plurality of uniformly distributed ultrasonic transducers 22 are installed in the sealed titanium box 21. A cable 23 connected to the ultrasonic transducers 22 located in the same sealed titanium box 21 is installed on the top of the sealed titanium box 21. A counterweight 24 for preventing the sealed titanium box 21 from floating is installed on the inner bottom of the sealed titanium box 21.

[0027] Two hanging ears 25 are fixedly connected to the top end of the sealed titanium box 21. The hanging ears 25 are connected to the top end of the degreasing tank 1 with screws. A rubber shock-absorbing block 6 is clamped between the hanging ears 25 and the top end of the degreasing tank 1 to reduce the influence of the vibration of the ultrasonic vibration plate on the degreasing tank.

[0028] Two angle brackets 26 are fixedly connected to the bottom end of the sealed titanium box 21. Two support blocks 14 are respectively and fixedly connected to the lower inner sides of the degreasing tanks 1 on the left and right sides of the first degreasing area 11. A receiving slot 15 is formed between the top of the support block 14 and the inner side of the degreasing tank 1. The lower part of the angle bracket 26 is inserted into the receiving slot 15.

[0029] Two sets of spraying mechanisms 5 for spraying degreasing liquid and arranged symmetrically left and right are installed in the degreasing tank 1. Each set of spraying mechanisms 5 includes a vertical liquid inlet main pipe 51, a horizontal first liquid distribution pipe 52, a horizontal second liquid distribution pipe 53, and a horizontal third liquid distribution pipe 54. The liquid inlet main pipe 51 is respectively communicated with the first liquid distribution pipe 52 and the second liquid distribution pipe 53 through a three-way joint 55. A plurality of mutually parallel first liquid spraying pipes 56 are installed on the top of the first liquid distribution pipe 52, and the central axis of the first liquid spraying pipe 56 is perpendicular to the central axis of the first liquid distribution pipe 52. A plurality of uniformly distributed liquid spraying holes are arranged on the side of the first liquid spraying pipe 56 facing the middle of the second degreasing area 12. A plurality of mutually parallel second liquid spraying pipes 57 are installed on the top of the second liquid distribution pipe 53, and the central axis of the second liquid spraying pipe 57 is perpendicular to the central axis of the second liquid distribution pipe 53. A plurality of uniformly distributed liquid spraying holes are arranged on the side of the second liquid spraying pipe 57 facing the middle of the third degreasing area 13. The third liquid distribution pipe 54 is connected to one end of the first liquid distribution pipe 52 far away from the liquid inlet main pipe 51 through a straight-through joint 58. A plurality of liquid outlet holes with openings vertically downward are opened at the bottom of the third liquid distribution pipe 54. A first plug 59 is installed at one end of the second liquid distribution pipe 53 far away from the liquid inlet main pipe 51, and a second plug 510 is installed at one end of the third liquid distribution pipe 54 far away from the first liquid distribution pipe 52.

[0030] Two sets of first electric heating tubes 3 arranged symmetrically left and right are installed in the second degreasing area 12. The first liquid spraying pipe 56 is located between the two sets of first electric heating tubes 3. Two sets of second electric heating tubes 4 arranged symmetrically left and right are installed in the third degreasing area 13. The second liquid spraying pipe 57 is located between the two sets of second electric heating tubes 4. The third liquid distribution pipe 54 is located directly below the ultrasonic vibration plate 2.

[0031] The degreasing tank is set to include a first degreasing area equipped with an ultrasonic vibration plate, a second degreasing area equipped with a first electric heating pipe, and a third degreasing area equipped with a second electric heating pipe, enabling the three degreasing areas in the degreasing tank to differentially degrease the plate members vertically inserted therein; the ultrasonic vibration generated by the ultrasonic vibration plate breaks the degreasing liquid film formed on the small holes of the plate member, allowing the degreasing liquid to fully enter the small holes of the plate member to degrease the inside of the small holes of the plate member.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An oil removal device for a vertical continuous electroplating line, characterized in that: It includes an oil removal tank that is rectangular and open at the top. The oil removal tank is sequentially divided into a first oil removal area, a second oil removal area, and a third oil removal area from front to back for the vertical entry of the plate member. Two ultrasonic vibration plates arranged symmetrically left and right are installed in the first oil removal area. Two groups of first electric heating tubes arranged symmetrically left and right are also installed in the second oil removal area. Two groups of second electric heating tubes arranged symmetrically left and right are also installed in the third oil removal area. Two groups of spraying mechanisms for spraying oil removal liquid are installed in the oil removal tank and arranged symmetrically left and right.

2. The degreasing device according to claim 1, wherein: The ultrasonic vibration plate includes a cuboid-shaped sealed titanium box. A plurality of uniformly distributed ultrasonic transducers are installed in the sealed titanium box. A cable connected to the ultrasonic transducers located in the same sealed titanium box is installed at the top of the sealed titanium box. A counterweight for preventing the sealed titanium box from floating is installed at the inner bottom of the sealed titanium box.

3. The degreasing device according to claim 2, characterized in that: Two hanging ears are fixedly connected to the top end of the sealed titanium box. The hanging ears are connected to the top end of the oil removal tank with screws, and a rubber shock-absorbing block is clamped between the hanging ears and the top end of the oil removal tank.

4. The degreasing device according to claim 2, wherein: Two angle brackets are fixedly connected to the bottom end of the sealed titanium box. Two supporting blocks are respectively and fixedly connected to the lower inner sides of the oil removal tank on the left and right sides of the first oil removal area. A receiving slot is formed between the top of the supporting block and the inner side of the oil removal tank. The lower part of the angle bracket is inserted into the receiving slot.

5. The oil removal device according to claim 1, characterized in that: Each group of the spraying mechanisms includes a vertical liquid inlet main pipe, a horizontal first liquid distribution pipe, a horizontal second liquid distribution pipe, and a horizontal third liquid distribution pipe. The liquid inlet main pipe is respectively communicated with the first liquid distribution pipe and the second liquid distribution pipe through a three-way joint. A plurality of mutually parallel first liquid spraying pipes are installed at the top of the first liquid distribution pipe, and the central axis of the first liquid spraying pipe is perpendicular to the central axis of the first liquid distribution pipe. A plurality of uniformly distributed liquid spraying holes are arranged on the side of the first liquid spraying pipe facing the middle of the second oil removal area. A plurality of mutually parallel second liquid spraying pipes are installed at the top of the second liquid distribution pipe, and the central axis of the second liquid spraying pipe is perpendicular to the central axis of the second liquid distribution pipe. A plurality of uniformly distributed liquid spraying holes are arranged on the side of the second liquid spraying pipe facing the middle of the third oil removal area. The third liquid distribution pipe is communicated with one end of the first liquid distribution pipe far from the liquid inlet main pipe through a straight-through joint. A plurality of liquid outlet holes with the openings facing vertically downward are formed at the bottom of the third liquid distribution pipe. A first plug is installed at the end of the second liquid distribution pipe far from the liquid inlet main pipe. A second plug is installed at the end of the third liquid distribution pipe far from the first liquid distribution pipe.

6. The oil removal device according to claim 5, wherein: The first liquid spraying pipe is located between two groups of first electric heating tubes. The second liquid spraying pipe is located between two groups of second electric heating tubes. The third liquid distribution pipe is located directly below the ultrasonic vibration plate.

7. The oil removal device according to claim 1, wherein: A first perforated plate is installed in the oil removal tank between the first oil removal area and the second oil removal area. A second perforated plate is installed in the oil removal tank between the second oil removal area and the third oil removal area.

8. The degreasing device according to claim 1, wherein: A temperature sensor for monitoring the liquid temperature in the oil removal tank and a liquid level sensor for monitoring the liquid level height in the oil removal tank are also installed in the oil removal tank.

9. The degreasing device according to claim 1, wherein: A drain pipe is provided at the bottom of the oil removal tank.

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