Electroplating equipment capable of reducing carrying-out amount of electroplating liquid

Abstract

The utility model discloses electroplating equipment capable of reducing the carrying-out quantity of electroplating liquid, which comprises a roller for placing an electroplating part and a travelling crane for carrying the roller, the travelling crane comprises a travelling crane bracket, a roller lifting device and a roller driving device, the roller lifting device can move up and down in the travelling crane, and the roller driving device can drive the roller lifting device to move up and down. The roller driving device is fixedly installed on the traveling crane support, and when the roller ascends in place through the roller lifting device, the roller driving device can drive the roller to rotate. The device has the advantages that a plating piece can be subjected to high-speed centrifugal drainage once in a travelling crane after barrel plating and before entering the cleaning tank, so that a plating solution in the roller can be quickly separated out.

Description

Technical Field

[0001] The utility model belongs to the field of electroplating, and in particular relates to electroplating equipment capable of reducing the amount of electroplating liquid carried out. Background Art

[0002] Improving the electroplating process is a fundamental measure to reduce or eliminate pollution and improve and protect the environment. In the electroplating process, cleaning agents are an important link to ensure the quality of plated parts and prevent the bath liquid from being contaminated, but they have become a major source of electroplating wastewater. Therefore, under the premise of meeting the cleaning quality of plated parts, the cleaning efficiency is improved, the amount of cleaning water is compressed, and the liquid carried out by the plated parts is recovered to reduce the amount of wastewater treatment and reduce the treatment cost.

[0003] However, currently, there are few improvements and innovations by those skilled in the art in terms of improving cleaning efficiency, reducing the amount of cleaning water, and recovering the liquid carried out by the plated parts. Utility Model Content

[0004] In order to solve the problems and shortcomings of the prior art, the purpose of the utility model is to provide an electroplating equipment that can reduce the amount of electroplating liquid carried out, which can significantly reduce the amount of liquid carried out by the plated parts and effectively reduce the amount of wastewater treatment.

[0005] An electroplating device capable of reducing the amount of electroplating liquid carried out includes a roller for placing electroplated parts and a crane for carrying the roller. The crane includes a crane bracket, a roller lifting device and a roller driving device. The roller lifting device can move up and down between the cranes. The roller driving device is fixedly installed on the crane bracket. When the roller is raised into place by the roller lifting device, the roller driving device can drive the roller to rotate.

[0006] Furthermore, a first splash shield is provided on both the front and rear sides of the vehicle support.

[0007] Furthermore, a second splash shield is provided on both the left and right sides of the vehicle support.

[0008] Furthermore, the drum lifting device includes a first driving motor, a transmission screw and a base. Slide grooves are provided on the left and right sides of the traveling bracket. The base is arranged in the slide grooves and can move up and down. A screw threaded hole is provided on the base. The transmission screw is engaged with the screw threaded hole. The upper end of the transmission screw is connected to the first driving motor. The first driving motor drives the transmission screw to rotate. The first driving motor is arranged on the top of the traveling bracket.

[0009] Furthermore, a plurality of blowers are arranged on the top of the traveling support.

[0010] Furthermore, the roller driving device includes a second driving motor and a driving gear. The second driving motor is fixedly mounted on the edge of the traveling support, and the driving gear is connected to the second driving motor.

[0011] Furthermore, the drum includes a drum body and a drum bracket, the drum body is installed between the drum brackets, a first driven gear is provided on both sides of the drum body, a second driven gear is provided on both sides of the drum bracket, and the first driven gear and the second driven gear are coaxially connected.

[0012] Furthermore, after the drum rises, the driving gear meshes with the second driven gear, and the number of teeth of the driving gear is not less than that of the second driven gear.

[0013] Furthermore, a gear ratio between the driving gear and the second driven gear is 2:1 to 3:1.

[0014] Furthermore, the first splash shield and the second splash shield are both made of transparent material.

[0015] The utility model is beneficial in that:

[0016] 1. After the plated parts are rolled and before entering the cleaning tank, they can be drained by high-speed centrifugation during driving to quickly separate the plating liquid in the drum.

[0017] 2. A first splash plate and a second splash plate are respectively provided at the front and rear and the left and right sides of the traveling support, which can prevent the plating liquid from splashing when the drum is draining water centrifugally.

[0018] 3. Several blowers are also arranged on the top of the traveling support. The blowers blow strong wind from top to bottom, which can accelerate the plating solution stagnant on the surface of the drum and the surface of the splash plate to flow back into the plating tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the structure of an electroplating device (excluding a drum) capable of reducing the amount of electroplating liquid carried out.

[0020] Figure 2 The utility model is a schematic diagram of the internal structure of an electroplating device (excluding a drum) capable of reducing the amount of electroplating liquid carried out.

[0021] Figure 3 The utility model is a structural schematic diagram of a roller in an electroplating device capable of reducing the amount of electroplating liquid carried out.

[0022] Figure numerals: second splash guard 1, traveling bracket 2, first drive motor 3, blower 4, second drive motor 5, driving gear 6, first splash guard 7, transmission screw 8, base 9, drum body 10, first driven gear 11, drum bracket 12, second driven gear 13. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] An electroplating device capable of reducing the amount of electroplating liquid carried out includes a roller for placing electroplated parts and a crane for carrying the roller. The crane includes a crane bracket, a roller lifting device and a roller driving device. The roller lifting device can move up and down between the cranes. The roller driving device is fixedly installed on the crane bracket. When the roller is lifted into place by the roller lifting device, the roller driving device can drive the roller to rotate. The front and rear sides of the crane bracket are both provided with a first splash shield. The left and right sides of the crane bracket are both provided with a second splash shield. The roller lifting device includes a first driving motor, a transmission screw and a base. The left and right sides of the crane bracket are provided with a slide groove. The base is arranged in the slide groove and can move up and down. The base is provided with a screw thread hole. The transmission screw is meshed with the screw thread hole. The upper end of the transmission screw is connected to the first driving motor. The first driving motor drives the transmission screw to rotate. The first driving motor is arranged on the top of the crane bracket. A plurality of blowers are also arranged on the top of the crane bracket. The roller driving device includes a second driving motor and a driving gear. The second driving motor is fixedly installed on the edge of the crane bracket. The driving gear is connected to the second driving motor. The drum includes a drum body and a drum bracket. The drum body is installed between the drum brackets. A first driven gear is provided on both sides of the drum body. A second driven gear is provided on both sides of the drum bracket. The first driven gear and the second driven gear are coaxially connected. After the drum rises, the driving gear meshes with the second driven gear, and the number of teeth of the driving gear is not less than that of the second driven gear. The ratio of the number of teeth of the driving gear to the second driven gear is 2:1 to 3:1. Both the first splash guard and the second splash guard are made of transparent materials.

[0025] The actual operation method is as follows:

[0026] After the drum is electroplated in the electroplating tank, the drum is loaded and raised by the crane. When it rises to the right position, the second driven gear meshes with the driving gear, and the second drive motor drives the driving gear to rotate, thereby driving the second driven gear to rotate. The second driven gear also drives the first driven gear to rotate, and finally drives the drum body to rotate. The number of teeth of the driving gear is not less than that of the second driven gear, thereby achieving a non-reduction gear effect (acceleration or constant speed gear), which can make the drum body have a larger rotation speed and achieve a better centrifugal effect.

[0027] The second drive motor is electrically connected to the blower and has a linkage relationship (through series connection or parallel connection) so that the linkage can be achieved. When the second drive motor starts, the blower starts at the same time, and when the second drive motor stops, the blower stops at the same time.

[0028] The first splash guard plate and the second splash guard plate made of transparent material can facilitate operators to visually observe the dehydration condition of the drum surface.

[0029] The blower can accelerate the separation and drying of the retained plating solution.

[0030] After dehydration is completed, the drum can be sent into the cleaning liquid for the next cleaning step.

[0031] The lifting process of the drum lifting device is as follows:

[0032] The first driving motor rotates to drive the transmission screw to rotate, and since the transmission screw is engaged with the base thread, the base can be driven to move up and down.

[0033] Among them, the first driven gear is used for the roller to be immersed in the electroplating tank, and the roller plating motor drives the roller to rotate, which has the same function as the existing structure.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. An electroplating device capable of reducing the amount of electroplating solution carried out, characterized in that: It includes a roller for placing electroplated parts and a crane for carrying the roller. The crane includes a crane bracket, a roller lifting device and a roller driving device. The roller lifting device can move up and down between the cranes. The roller driving device is fixedly installed on the crane bracket. When the roller is raised into place through the roller lifting device, the roller driving device can drive the roller to rotate.

2. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 1, characterized in that: The front and rear sides of the driving support are both provided with first splash shields.

3. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 2, characterized in that: The left and right sides of the driving support are both provided with second splash shields.

4. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 3, characterized in that: The drum lifting device includes a first driving motor, a transmission screw and a base. Slide grooves are provided on the left and right sides of the traveling bracket. The base is arranged in the slide grooves and can move up and down. A screw threaded hole is provided on the base. The transmission screw is engaged with the screw threaded hole. The upper end of the transmission screw is connected to the first driving motor. The first driving motor drives the transmission screw to rotate. The first driving motor is arranged on the top of the traveling bracket.

5. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 4, characterized in that: A number of blowers are also provided on the top of the traveling support.

6. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 5, characterized in that: The roller driving device comprises a second driving motor and a driving gear. The second driving motor is fixedly mounted on the edge of the traveling bracket, and the driving gear is connected to the second driving motor.

7. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 6, characterized in that: The drum comprises a drum body and a drum bracket. The drum body is installed between the drum brackets. First driven gears are arranged on both sides of the drum body. Second driven gears are arranged on both sides of the drum bracket. The first driven gear and the second driven gear are coaxially connected.

8. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 7, characterized in that: After the drum rises, the driving gear meshes with the second driven gear, and the number of teeth of the driving gear is not less than that of the second driven gear.

9. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 8, characterized in that: The gear ratio of the driving gear to the second driven gear is 2:1 to 3:

1.

10. The electroplating equipment capable of reducing the amount of electroplating solution carried out according to claim 9, characterized in that: The first splash shield and the second splash shield are both made of transparent material.

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