A vertical electroplating tank with multi-section temperature control gradient heating device

Abstract

The utility model discloses a vertical electroplating tank with multistage temperature control gradient heating device relates to electroplating technical field, including electroplating tank body, and the inside of electroplating tank body is provided with heating mechanism, in the utility model, heating assembly one side is fixedly connected with electroplating tank body, and heating assembly two bottom is fixedly connected with built -in board, and the stable interval of dividing electroplating tank body inside, utilize heating assembly one and heating assembly two to heat to different temperature interval, and temperature sensor detects the temperature change of each temperature interval, through multiple heating structure, can realize gradient heating to the inside of electroplating tank body, through accurate control the temperature of different interval, reduce temperature fluctuation, guarantee the performance stability and electroplating quality of electroplating solution, through the dewatering frame can realize the solid -liquid separation of electroplating solution, through the adsorption board can realize the adsorption to liquid, reduce the organic impurity in liquid, thereby the recovery and secondary use of electroplating solution are convenient.

Description

Technical Field

[0001] This utility model relates to the field of electroplating technology, and in particular to a vertical electroplating tank with a multi-segment temperature control gradient heating device. Background Technology

[0002] A vertical electroplating tank is a device used in the electroplating process for vertical electroplating operations. It is usually a rectangular or square tank made of corrosion-resistant materials such as polypropylene and polytetrafluoroethylene to withstand the erosion of the electroplating solution.

[0003] For example, Chinese patent CN218372608U discloses a heating device for an electroplating tank, including an electroplating tank, a support leg fixedly connected to the bottom of the electroplating tank, a drain port fixedly connected to the electroplating tank, two symmetrically distributed brackets slidingly connected inside the electroplating tank, an mounting ring fixedly connected between the two brackets, a support plate contacting the mounting ring, and an electric heater fixedly connected inside the support plate.

[0004] In the aforementioned patent, although the problem of fixing the installation height of the electric heater is solved by using a connecting sleeve and a threaded rod, a single heater is difficult to control the temperature of different parts of the tank. During the electroplating process, the temperature inside the tank may fluctuate greatly, resulting in unstable performance of the electroplating solution and affecting the quality of the electroplated layer. Utility Model Content

[0005] The purpose of this invention is to solve the problem that in the existing technology, a single heater is difficult to control the temperature of different parts of the tank. During the electroplating process, the temperature in the tank may fluctuate greatly, resulting in unstable performance of the electroplating solution and affecting the quality of the electroplated layer. Therefore, a vertical electroplating tank with a multi-segment temperature control gradient heating device is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a vertical electroplating tank with a multi-segment temperature control gradient heating device, comprising an electroplating tank body, a heating mechanism disposed inside the electroplating tank body, the heating mechanism comprising an internal plate, a temperature sensor and a heating component one, the internal plate being fixedly connected to the bottom of the inner cavity of the electroplating tank body, a heating component two being fixedly connected to the top of the internal plate, an auxiliary strip being electrically connected to the heating component two, one side of the auxiliary strip being fixedly connected to the inner wall of the electroplating tank body, the inner wall of the electroplating tank body being fixedly connected to the heating component one, an extension block being fixedly connected to one side of the heating component one, a protective strip being fixedly connected to one side of the inner wall of the electroplating tank body, and a temperature sensor being embedded in one side of the protective strip.

[0007] Preferably, the temperature sensor is electrically connected to a control box, and one side of the control box is fixedly connected to the electroplating tank body.

[0008] Preferably, a guide pipe is fixedly connected to one side of the electroplating tank body, and a water pump inlet is fixedly connected to one end of the guide pipe.

[0009] Preferably, a reinforcing plate is fixedly connected to the bottom of the water pump, one side of the reinforcing plate is fixedly connected to the electroplating tank body, and a separation cylinder is fixedly connected to the drain outlet of the water pump.

[0010] Preferably, a sealing cap is fitted onto the top of the separator cylinder, a motor is fixedly connected to one side of the sealing cap, and a bevel gear is fixedly connected to one end of the motor's output shaft.

[0011] Preferably, a second bevel gear is meshed on one side of the first bevel gear, the top of the second bevel gear is rotatably connected to the sealing cover, and a drain frame is engaged with the bottom of the second bevel gear, with the drain frame rotatably connected to the separation cylinder.

[0012] Preferably, a connecting pipe is fixedly connected to one side of the separation cylinder, and an adsorption box is fixedly connected to one end of the connecting pipe. Two adsorption plates are engaged with the inner wall of the adsorption box, and an outlet is opened on one side of the adsorption box.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, one side of the heating component is fixedly connected to the electroplating tank body, and the bottom of the heating component is fixedly connected to the built-in plate, dividing the stable zone inside the electroplating tank body. The heating components one and two are used to heat different temperature zones. The temperature sensor detects the temperature change of each temperature zone. Through multiple heating structures, gradient heating of the inside of the electroplating tank body can be achieved. By accurately controlling the temperature of different zones, temperature fluctuations are reduced, ensuring the stability of the electroplating solution and the quality of electroplating.

[0015] 2. In this utility model, the guide tube is fixedly connected to the electroplating tank body, and the two ends of the connecting tube are respectively connected to the adsorption box and the separation cylinder. The used electroplating solution enters the separation cylinder through the water pump and is filtered by the drain frame. The filtered liquid enters the adsorption box. The solid-liquid separation of the electroplating solution can be realized through the drain frame, and the adsorption plate can be used to adsorb the liquid, reducing organic impurities in the liquid, thereby facilitating the recycling and reuse of the electroplating solution. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a vertical electroplating tank with a multi-segment temperature control gradient heating device is provided for this utility model.

[0017] Figure 2 This utility model provides a schematic diagram of the installation of a drain frame structure for a vertical electroplating tank with a multi-segment temperature control gradient heating device.

[0018] Figure 3 This utility model provides a schematic diagram of the control box structure installation for a vertical electroplating tank with a multi-segment temperature control gradient heating device;

[0019] Figure 4This utility model presents a schematic diagram of the installation of a heating assembly for a vertical electroplating tank with a multi-segment temperature control gradient heating device.

[0020] Legend: 1. Adsorption box; 2. Separation cylinder; 3. Water pump; 4. Guide tube; 5. Electroplating tank body; 6. Adsorption plate; 7. Connecting pipe; 8. Drain frame; 9. Motor; 10. Bevel gear one; 11. Bevel gear two; 12. Built-in plate; 13. Temperature sensor; 14. Protective strip; 15. Extension block; 16. Control box; 17. Heating component one; 18. Auxiliary strip; 19. Heating component two. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Refer to Figures 1-4 As shown: A vertical electroplating tank with a multi-segment temperature control gradient heating device includes an electroplating tank body 5. A heating mechanism is provided inside the electroplating tank body 5. The heating mechanism includes an internal plate 12, a temperature sensor 13, and a heating component 17. The internal plate 12 is fixedly connected to the bottom of the inner cavity of the electroplating tank body 5. A heating component 19 is fixedly connected to the top of the internal plate 12. An auxiliary strip 18 is electrically connected to the heating component 19. One side of the auxiliary strip 18 is fixedly connected to the inner wall of the electroplating tank body 5. The inner wall of the electroplating tank body 5 is fixedly connected to the heating component 17. An extension block 15 is fixedly connected to one side of the heating component 17. A protective strip 14 is fixedly connected to one side of the inner wall of the electroplating tank body 5. A temperature sensor 13 is embedded in one side of the protective strip 14. The temperature sensor 13 is electrically connected to a control box 16. One side of the control box 16 is fixedly connected to the electroplating tank body 5.

[0024] The built-in plate 12 can be used to support and reinforce the bottom of the second heating component 19, ensuring the stable installation and use of multiple second heating components 19 inside the electroplating tank body 5. The auxiliary strip 18 facilitates the connection between the second heating component 19 and external electrical equipment. The extension block 15 can support and reinforce one side of the first heating component 17. The second heating component 19 can be used to heat the bottom of the electroplating tank body 5 in sections. Multiple sets of first heating components 17 can be used to heat the electroplating tank body 5 in sections in the vertical direction, thereby achieving precise temperature regulation and multi-segment temperature control gradient heating to ensure the electroplating effect of the electroplating tank body 5 during use. The protective strip 14 can be used to wrap and protect the temperature sensor 13. Multiple temperature sensors 13 can detect the temperature in different areas, thereby facilitating subsequent temperature adjustment.

[0025] Example 2: Figure 1 and Figure 2 As shown, a guide pipe 4 is fixedly connected to one side of the electroplating tank body 5. The water inlet of a water pump 3 is fixedly connected to one end of the guide pipe 4. A reinforcing plate is fixedly connected to the bottom of the water pump 3. One side of the reinforcing plate is fixedly connected to the electroplating tank body 5. A separation cylinder 2 is fixedly connected to the drain outlet of the water pump 3. A sealing cover is engaged at the top of the separation cylinder 2. A motor 9 is fixedly connected to one side of the sealing cover. A bevel gear 10 is fixedly connected to one end of the output shaft of the motor 9. A bevel gear 2 11 meshes with one side of the bevel gear 10. The top of the bevel gear 2 11 is rotatably connected to the sealing cover. A drain frame 8 is engaged at the bottom of the bevel gear 2 11. The drain frame 8 is rotatably connected to the separation cylinder 2. A connecting pipe 7 is fixedly connected to one side of the separation cylinder 2. An adsorption box 1 is fixedly connected to one end of the connecting pipe 7. Two adsorption plates 6 are engaged on the inner wall of the adsorption box 1. An outlet is opened on one side of the adsorption box 1.

[0026] The water pump 3 accelerates the entry of the electroplating solution from the electroplating tank body 5 into the separation cylinder 2. The bottom of the water pump 3 is reinforced by the reinforcing plate, and the top of the bevel gear 11 is supported by the sealing cover. The motor 9 provides power for the rotation of the bevel gear 10. The rotation of the bevel gear 10 drives the rotation of the bevel gear 11, thereby achieving synchronous rotation of the bevel gear 11 and the drain frame 8. The rotation of the drain frame 8 accelerates the separation of solid impurities from the electroplating solution. The connecting pipe 7 guides the liquid flow inside the separation cylinder 2, allowing the liquid to enter the adsorption box 1. The adsorption plate 6 adsorbs and purifies the liquid, reducing organic impurities in the liquid.

[0027] The operating method and working principle of this device are as follows: First, the electroplating tank body 5 is divided into three temperature zones from top to bottom. Each of the three temperature zones is equipped with two symmetrically arranged heating elements 17, and the bottom temperature zone has three heating elements 19. Heating elements 17 contain heating tubes, and heating elements 19 contain heating wires. Temperature sensors 13 monitor the temperature changes within each of the three temperature zones. An external controller can adjust the individual heating elements 17 and 19, achieving multi-segment temperature control gradient heating within the electroplating tank body 5. Electroplating can be performed inside the plating tank body 5. The electroplating solution inside the plating tank body 5 can be discharged by the water pump 3 and sent into the separation cylinder 2. After filtration by the drain frame 8, the filtered liquid enters the bottom of the inner cavity of the separation cylinder 2 for collection. The solids remain inside the drain frame 8. The motor 9 drives the bevel gear 10 to rotate, and the bevel gear 10 drives the bevel gear 2 to rotate, thereby rotating the drain frame 8. The rotation of the drain frame 8 throws out the liquid remaining inside the solids and collects it at the bottom of the inner cavity of the separation cylinder 2. Opening the valve on the connecting pipe 7 can send the filtered liquid into the adsorption box 1, where it is adsorbed by the two adsorption plates 6 and then discharged.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A vertical electroplating tank with a multi-segment temperature control gradient heating device, comprising an electroplating tank body (5), characterized in that: The electroplating tank body (5) is equipped with a heating mechanism, which includes an internal plate (12), a temperature sensor (13), and a heating component (17). The internal plate (12) is fixedly connected to the bottom of the inner cavity of the electroplating tank body (5). A heating component (19) is fixedly connected to the top of the internal plate (12). An auxiliary strip (18) is electrically connected to the heating component (19). One side of the auxiliary strip (18) is fixedly connected to the inner wall of the electroplating tank body (5). The inner wall of the electroplating tank body (5) is fixedly connected to the heating component (17). An extension block (15) is fixedly connected to one side of the heating component (17). A protective strip (14) is fixedly connected to one side of the inner wall of the electroplating tank body (5). A temperature sensor (13) is embedded in one side of the protective strip (14).

2. The vertical electroplating tank with a multi-segment temperature control gradient heating device according to claim 1, characterized in that: The temperature sensor (13) is electrically connected to the control box (16), and one side of the control box (16) is fixedly connected to the electroplating tank body (5).

3. The vertical electroplating tank with a multi-segment temperature control gradient heating device according to claim 1, characterized in that: A guide pipe (4) is fixedly connected to one side of the electroplating tank body (5), and the water inlet of a water pump (3) is fixedly connected to one end of the guide pipe (4).

4. The vertical electroplating tank with a multi-segment temperature control gradient heating device according to claim 3, characterized in that: A reinforcing plate is fixedly connected to the bottom of the water pump (3), and one side of the reinforcing plate is fixedly connected to the electroplating tank body (5). The drain outlet of the water pump (3) is fixedly connected to the separator (2).

5. The vertical electroplating tank with a multi-segment temperature control gradient heating device according to claim 4, characterized in that: The top of the separator (2) is fitted with a sealing cover, and a motor (9) is fixedly connected to one side of the sealing cover. One end of the output shaft of the motor (9) is fixedly connected to a bevel gear (10).

6. The vertical electroplating tank with a multi-segment temperature control gradient heating device according to claim 5, characterized in that: A bevel gear 1 (10) is meshed with a bevel gear 2 (11) on one side. The top of the bevel gear 2 (11) is rotatably connected to the sealing cover. The bottom of the bevel gear 2 (11) is engaged with a drain frame (8). The drain frame (8) is rotatably connected to the separator (2).

7. The vertical electroplating tank with a multi-segment temperature control gradient heating device according to claim 6, characterized in that: A connecting pipe (7) is fixedly connected to one side of the separation cylinder (2), and an adsorption box (1) is fixedly connected to one end of the connecting pipe (7). Two adsorption plates (6) are fitted into the inner wall of the adsorption box (1), and an outlet is opened on one side of the adsorption box (1).

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