Automobile plastic part surface electroplating equipment

Abstract

The utility model discloses surface electroplating equipment for automobile plastic parts, which relates to the technical field of surface electroplating of plastic parts and comprises an electroplating tank, a feeding and discharging port is slidably connected onto a roller, and a cleaning component is arranged on the electroplating tank; and the cleaning assembly comprises a collecting pool arranged on one side of the electroplating pool, a high-pressure water pump is fixedly installed in the clean water pool, one end of the water conveying pipe fixedly communicates with a cleaning spray head, and the bottom of the cleaning spray head is fixedly connected with a collecting cover. The high-pressure water pump pumps out clean water in the clean water tank, the clean water is sprayed out through the cleaning nozzles to flush the roller, waste liquid on the surface of the roller is flushed, flows into the sewage pipe along the drainage holes and finally flows into the waste liquid tank to be collected, and the clean water and waste water generated when the roller is flushed are collected through the collecting cover. The waste liquid is prevented from flowing into the electroplating tank to influence electroplating in the electroplating tank. And the servo motor drives the friction roller to rotate and is matched with the cleaning roller brush to brush the surface of the roller, so that the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic part surface electroplating, in particular to a device for electroplating the surface of automobile plastic parts. Background Art

[0002] Electroplating includes rack plating, barrel plating and vibration plating. The barrel is an important component of barrel plating. During the electroplating process, the barrel is partially or completely immersed in the plating solution and rotates around the axis. When the parts are tumbled and electroplated in the solution, the plated workpiece in the barrel is kept in the barrel, and is simultaneously affected by the plating solution entering from the holes on the panel under the action of the roller's turning. After electroplating, plastic workpieces can effectively prevent oxidation, improve the wear resistance and corrosion resistance of the workpiece, and enhance the beauty of the workpiece. After electroplating, the barrel needs to be cleaned to remove the residual plating solution on the surface of the barrel. Because the chemical composition of the plating solution is relatively complex, it contains heavy metal ions such as chromium, cadmium, nickel, copper, zinc, gold, silver, and cyanide, and some of the components are toxic substances.

[0003] After searching the existing public patent number: CN202121565298.2, the public patent name is: A roller device for plastic electroplating; the roller device includes a roller, a support frame and a cleaning component, and the cleaning component includes a brush plate, a telescopic rod, a flushing pipe, a high-pressure nozzle, a water pump and a water tank. After the plastic product is electroplated, the water in the water tank is pumped into the flushing pipe by a water pump. The high-pressure nozzle on the flushing pipe pressurizes the water and sprays it onto the rotating roller for cleaning, flushing away the electroplating liquid. At the same time, the telescopic rod contracts back and forth to push the brush plate to brush the rotating roller, further enhancing the cleaning effect of the roller. No manual flushing is required, and the cleaning efficiency is high. It solves the problem that the existing electroplating roller device lacks a cleaning device, and the waste water from manual cleaning splashes and invades the workers, affecting their health.

[0004] However, the above device cannot collect waste liquid during cleaning, and the waste liquid easily falls into the electroplating tank, which has certain shortcomings. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automobile plastic parts surface electroplating device, which solves the problem that waste liquid cannot be collected and is easy to fall into the electroplating tank.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automobile plastic parts surface electroplating equipment, comprising: an electroplating pool, a fixing frame fixedly connected to the upper surface of the electroplating pool, a first telescopic hydraulic cylinder symmetrically arranged on the fixing frame, a mounting frame fixedly connected to the movable end of the first telescopic hydraulic cylinder, a roller rotatably connected to the surface of the mounting frame, a servo motor fixedly connected to the mounting frame, a friction roller fixedly connected to the output shaft end of the servo motor, a friction protrusion with the same width as the friction roller arranged on the surface of the roller, a through hole opened on the surface of the roller, a loading and unloading port slidably connected to the roller, and a cleaning component arranged on the electroplating pool;

[0007] The cleaning component includes a collecting pool arranged on one side of the electroplating pool, a partition is arranged in the collecting pool, and the partition separates the collecting pool into a clean water pool and a waste liquid pool. A high-pressure water pump is fixedly installed in the clean water pool, and a water pipe is connected to the high-pressure water pump. One end of the water pipe is fixedly connected to a cleaning nozzle, and a collecting cover is fixedly connected to the bottom of the cleaning nozzle.

[0008] Preferably, fixed blocks are symmetrically arranged in the collecting cover, and a cleaning roller brush is rotatably connected to the fixed blocks.

[0009] Preferably, a drainage hole is provided at the bottom of the collecting cover, a sewage pipe is connected to the drainage hole, and the sewage pipe is connected to the waste liquid pool.

[0010] Preferably, a telescopic assembly is provided on the fixed frame, and the telescopic assembly includes a second telescopic hydraulic cylinder, the second telescopic hydraulic cylinder is symmetrically arranged on one side of the fixed frame, the movable end of the second telescopic hydraulic cylinder is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a connecting rod, and the connecting rod is fixedly connected to the surface of the collection cover.

[0011] Preferably, the depth of the electroplating pool is greater than the diameter of the drum, and a drainage pipe is provided on one side of the electroplating pool.

[0012] Preferably, the collecting cover is arranged in an arc shape, and the cleaning roller brush is symmetrically arranged in the collecting cover.

[0013] Preferably, a water level alarm is provided in the clean water tank, and the sewage pipe is configured as a telescopic pipe. Beneficial Effects

[0014] The utility model provides an automobile plastic parts surface electroplating equipment, which has at least the following beneficial effects compared with the prior art:

[0015] The high-pressure water pump draws out the clean water in the clean water tank and sprays it out through the cleaning nozzle to wash the drum and the waste liquid on the drum surface. The waste liquid flows into the sewage pipe through the drainage hole and finally flows into the waste liquid tank for collection. The clean water and waste water when washing the drum are collected through the collection cover to prevent the waste liquid from flowing into the electroplating tank and affecting the electroplating in the electroplating tank. The servo motor drives the friction roller to rotate and cooperates with the cleaning roller brush to scrub the drum surface to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the telescopic assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the friction roller of the utility model.

[0020] In the figure: 1. electroplating tank; 2. fixing frame; 3. first telescopic hydraulic cylinder; 4. mounting frame; 5. roller; 6. servo motor; 7. friction roller; 8. loading and unloading ports; 9. through hole; 10. cleaning assembly; 1001. collecting cover; 1002. fixing block; 1003. cleaning roller brush; 1004. cleaning nozzle; 1005. high-pressure water pump; 1006. water pipe; 1007. collecting tank; 1008. partition; 1009. clean water tank; 1010. waste liquid tank; 1011. drainage hole; 1012. sewage pipe; 11. telescopic assembly; 1101. second telescopic hydraulic cylinder; 1102. connecting plate; 1103. connecting rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0022] See also Figure 1-4The utility model provides a technical solution: an electroplating tank 1, a fixing frame 2 is fixedly connected to the upper surface of the electroplating tank 1, a first telescopic hydraulic cylinder 3 is symmetrically arranged on the fixing frame 2, a mounting frame 4 is fixedly connected to the movable end of the first telescopic hydraulic cylinder 3, a roller 5 is rotatably connected to the surface of the mounting frame 4, a servo motor 6 is fixedly connected to the mounting frame 4, a friction roller 7 is fixedly connected to the output shaft end of the servo motor 6, a friction protrusion with the same width as the friction roller 7 is arranged on the surface of the roller 5, a through hole 9 is opened on the surface of the roller 5, a loading and unloading port 8 is slidably connected to the roller 5, and a cleaning component 10 is arranged on the electroplating tank 1;

[0023] The cleaning component 10 includes a collecting tank 1007 arranged on one side of the electroplating tank 1, and a partition 1008 is arranged in the collecting tank 1007. The partition 1008 divides the collecting tank 1007 into a clean water tank 1009 and a waste liquid tank 1010. A high-pressure water pump 1005 is fixedly installed in the clean water tank 1009, and a water pipe 1006 is connected to the high-pressure water pump 1005. One end of the water pipe 1006 is fixedly connected to a cleaning nozzle 1004, and a collecting cover 1001 is fixedly connected to the bottom of the cleaning nozzle 1004.

[0024] Analysis of the above content: the high-pressure water pump 1005 is started to pump out the clean water in the clean water tank 1009, and the clean water is sprayed out through the cleaning nozzle 1004 to rinse the surface of the drum 5, and the waste liquid on the surface of the drum 5 is rinsed clean, and the waste liquid and water are collected by the collecting cover 1001, and flow into the sewage pipe 1012 through the drainage hole 1011, and finally collected by the waste liquid tank 1010, so as to prevent the waste liquid from flowing into the electroplating tank 1 and affecting the electroplating in the electroplating tank 1. Example

[0025] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a fixing block 1002 is symmetrically arranged in the collecting cover 1001, and a cleaning roller brush 1003 is rotatably connected to the fixing block 1002.

[0026] Analysis of the above content: the surface of the drum 5 is scrubbed by the cooperation of the fixed block 1002 and the cleaning roller brush 1003 , and the servo motor 6 rotates under the drive of the friction roller 7 , rubbing against the cleaning roller brush 1003 , and the drum 5 is fully scrubbed. Example

[0027] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a drainage hole 1011 is opened at the bottom of the collection cover 1001, and a sewage pipe 1012 is connected to the drainage hole 1011, and the sewage pipe 1012 is connected to the waste liquid pool 1010.

[0028] Analyzing the above contents: the waste liquid collected by the collection cover 1001 is discharged into the waste liquid pool 1010 through the drainage hole 1011 and the sewage pipe 1012, so as to facilitate continuous cleaning of the drum 5. Example

[0029] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a telescopic assembly 11 is arranged on the fixed frame 2, and the telescopic assembly 11 includes a second telescopic hydraulic cylinder 1101, and the second telescopic hydraulic cylinder 1101 is symmetrically arranged on one side of the fixed frame 2. The movable end of the second telescopic hydraulic cylinder 1101 is fixedly connected to a connecting plate 1102, and one side of the connecting plate 1102 is fixedly connected to a connecting rod 1103, and the connecting rod 1103 is fixedly connected to the surface of the collection cover 1001.

[0030] Analysis of the above content: the connecting plate 1102 and the connecting rod 1103 are driven to move by the second telescopic hydraulic cylinder 1101, and the movement of the connecting rod 1103 is used to drive the second telescopic hydraulic cylinder 1101 to move. During electroplating, the second telescopic hydraulic cylinder 1101 moves to above the collecting pool 1007 to avoid affecting the up and down movement of the drum 5. During cleaning, the second telescopic hydraulic cylinder 1101 moves to below the drum 5 to collect the waste liquid. Example

[0031] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the depth of the electroplating pool 1 is greater than the diameter of the drum 5, and a drainage pipe is provided on one side of the electroplating pool 1.

[0032] Analysis of the above content: The drum 5 can be immersed in the electroplating tank 1 to fully electroplate the plastic parts in the drum 5 , and a drain pipe is provided to discharge the liquid in the electroplating tank 1 . Example

[0033] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the collecting cover 1001 is arranged in an arc shape, and the cleaning roller brush 1003 is symmetrically arranged in the collecting cover 1001. A water level alarm is arranged in the clean water tank 1009, and the sewage pipe 1012 is arranged as a telescopic pipe.

[0034] Analysis of the above content: The arc-shaped collecting hood 1001 fits better with the surface of the drum 5, collects the waste liquid better, and reduces the splashing of the waste liquid. The sewage pipe 1012 can be extended and retracted as the collecting hood 1001 moves, so that the waste liquid can be discharged into the waste liquid pool 1010 in time.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automotive plastic surface electroplating equipment, characterized in that: include: An electroplating tank (1), wherein a fixing frame (2) is fixedly connected to the upper surface of the electroplating tank (1), a first telescopic hydraulic cylinder (3) is symmetrically arranged on the fixing frame (2), a movable end of the first telescopic hydraulic cylinder (3) is fixedly connected to a mounting frame (4), a roller (5) is rotatably connected to the surface of the mounting frame (4), a servo motor (6) is fixedly connected to the mounting frame (4), a friction roller (7) is fixedly connected to the output shaft end of the servo motor (6), a friction protrusion having the same width as the friction roller (7) is arranged on the surface of the roller (5), a through hole (9) is opened on the surface of the roller (5), a loading and unloading port (8) is slidably connected to the roller (5), and a cleaning component (10) is arranged on the electroplating tank (1); The cleaning component (10) comprises a collection tank (1007) arranged on one side of the electroplating tank (1), a partition (1008) being arranged in the collection tank (1007), the partition (1008) dividing the collection tank (1007) into a clean water tank (1009) and a waste liquid tank (1010), a high-pressure water pump (1005) being fixedly installed in the clean water tank (1009), a water pipe (1006) being connected to the high-pressure water pump (1005), one end of the water pipe (1006) being fixedly connected to a cleaning nozzle (1004), and a collection cover (1001) being fixedly connected to the bottom of the cleaning nozzle (1004).

2. The surface electroplating equipment for automobile plastic parts according to claim 1, characterized in that: A fixed block (1002) is symmetrically arranged inside the collection cover (1001), and a cleaning roller brush (1003) is rotatably connected to the fixed block (1002).

3. The surface electroplating equipment for automobile plastic parts according to claim 1, characterized in that: A drainage hole (1011) is provided at the bottom of the collection cover (1001), a sewage pipe (1012) is connected to the drainage hole (1011), and the sewage pipe (1012) is connected to the waste liquid pool (1010).

4. The automotive plastic surface electroplating equipment according to claim 1, characterized in that: A telescopic assembly (11) is arranged on the fixed frame (2), and the telescopic assembly (11) comprises a second telescopic hydraulic cylinder (1101), the second telescopic hydraulic cylinder (1101) is symmetrically arranged on one side of the fixed frame (2), a movable end of the second telescopic hydraulic cylinder (1101) is fixedly connected to a connecting plate (1102), one side of the connecting plate (1102) is fixedly connected to a connecting rod (1103), and the connecting rod (1103) is fixedly connected to the surface of the collection cover (1001).

5. The automotive plastic surface electroplating equipment according to claim 1, characterized in that: The depth of the electroplating pool (1) is greater than the diameter of the drum (5), and a drainage pipe is provided on one side of the electroplating pool (1).

6. The automotive plastic surface electroplating equipment according to claim 2, characterized in that: The collecting cover (1001) is arranged in an arc shape, and the cleaning roller brush (1003) is symmetrically arranged inside the collecting cover (1001).

7. The automotive plastic surface electroplating equipment according to claim 3, characterized in that: A water level alarm is provided in the clean water tank (1009), and the sewage pipe (1012) is configured as a telescopic pipe.

Images