A water washing device for electroplating parts used in electroplating processing

Abstract

The present invention discloses a water washing device for electroplated parts used in electroplating processing, and belongs to the technical field of electroplating processing. The device comprises a water washing tank, a workbench is fixedly arranged in the water washing tank, the workbench divides the water washing tank into a washing chamber and a wastewater chamber, a plurality of rotating seats are rotatably arranged on the workbench, each rotating seat is provided with a positioning component, a lifting and flushing mechanism corresponding to the plurality of rotating seats is also arranged on the workbench, the lifting and flushing mechanism is connected with a transmission component for driving the rotating seat to rotate, a water outlet connected to the wastewater chamber is provided at the center of the rotating seat, and a water guide component is arranged between the water washing tank and the lifting and flushing mechanism; the present invention can realize a comprehensive cleaning effect on the workpieces by cleaning the workpieces one by one to avoid the workpieces being in a piled state, ensure the cleaning effect of the workpieces, avoid impurities remaining on the outside of the workpieces, and thus ensure the subsequent processing quality of the workpieces.

Description

Technical Field

[0001] The present invention relates to the technical field of electroplating processing, and in particular to a water washing device for electroplated parts used in electroplating processing. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to attach a layer of metal film to the surface of metal or other material parts, thereby preventing metal oxidation, improving wear resistance, conductivity, reflectivity, corrosion resistance and enhancing aesthetics. In the prior art, plated parts need to go through processes such as degreasing, alkali etching, pickling, and electroplating during processing. The specific process is cumbersome, and water washing is required between each process to remove the liquid attached to the workpiece in the previous process.

[0003] Most of the existing electroplating processing water washing devices use immersion cleaning, placing the parts in a water tank. This method wastes water resources. At the same time, part of the dirt and impurities on the parts will be integrated into the water. When the user picks up the cleaned workpiece, a layer of impurities integrated into the water may still be attached to the surface; and the parts are placed in the water washing tank. Since one or more sides of the parts are in contact with other parts or the inner wall of the water washing tank, the covered and blocked side is not completely cleaned, affecting the electroplating process, resulting in pitting, impurities and some cracks on the surface of the electroplated workpiece after electroplating, affecting the product production quality. Summary of the invention

[0004] Purpose of the invention: The present invention provides a water washing device for electroplating parts used in electroplating processing, which is used to solve the problem that the surface of the electroplated workpiece is not completely cleaned during the water washing process of electroplating processing, and a layer of impurities fused in the water may adhere to the surface.

[0005] Technical solution: The electroplated parts washing device for electroplating processing of the present invention comprises a washing tank, a workbench is arranged in the washing tank, the workbench divides the washing tank into a flushing chamber and a wastewater chamber, one or more rotating seats are rotatably arranged on the workbench, a water outlet connected to the wastewater chamber is opened at the center of the rotating seat, a positioning assembly is arranged on each rotating seat, and a lifting and flushing mechanism corresponding to one or more rotating seats is also arranged on the workbench;

[0006] The lifting and flushing mechanism includes a threaded rod rotatably arranged in the workbench, a sleeve threadedly connected to the threaded rod, a side plate fixed on the sleeve, and a flushing nozzle connected to the side plate through a pin shaft, a torsion spring for resetting and rotating the flushing nozzle is sleeved on the pin shaft, and a driving motor is connected to the bottom of the threaded rod, and the driving motor is arranged at the bottom of the inner wall of the washing tank.

[0007] Furthermore, the positioning assembly includes a connecting rod fixed on the rotating seat, a connecting block connected to the connecting rod, a positioning plate slidably connected in the connecting block, and an elastic element arranged between the positioning plate and the connecting block.

[0008] Furthermore, the positioning plate includes a positioning block slidably connected in the connecting block and an auxiliary plate obliquely arranged with respect to the positioning block, and rubber pads are arranged on the auxiliary plate and the positioning block.

[0009] Furthermore, the lifting and flushing mechanism is connected to a transmission assembly for driving the rotating seat to rotate, and the transmission assembly includes a gear ring rotating in the workbench, a first gear meshing with the gear ring and fixed to the smooth section of the threaded rod, and a second gear meshing with the first gear and fixed to the lower side of the rotating seat.

[0010] Furthermore, a first connecting plate is fixedly provided at the bottom of the washing tank, and a first rotating rod is rotatably connected to the first connecting plate, a second bevel gear is arranged on the first rotating rod, a first bevel gear meshing with the second bevel gear is arranged on the threaded rod, and a rotating plate is connected to the end of the first rotating rod away from the second bevel gear, a swing plate is movably connected to the outer side of the rotating plate, and a top rod slidably connected to the workbench at one end of the swing plate away from the rotating plate, and the top rod is movably connected in the water outlet.

[0011] Furthermore, a second connecting plate is fixed on the sleeve, and a second rotating rod is rotatably connected to the second connecting plate. An eccentric rod is provided on the second rotating rod, and a pull rope is provided between the eccentric rod and the flushing nozzle. A fourth bevel gear is also provided on the second rotating rod, and a third bevel gear slidably arranged with the threaded rod is rotatably connected to the sleeve.

[0012] Furthermore, a guide bar is fixedly provided on the third bevel gear, and a guide groove matching with the guide bar is formed along the axial direction of the threaded rod.

[0013] Furthermore, a water guide assembly is arranged between the washing trough and the lifting and flushing mechanism, and the water guide assembly includes an outlet pipe connected to the waste water chamber of the washing trough, a filter cylinder and a water pump arranged on the outlet pipe, and an inlet pipe connected to the water outlet end of the water pump, and the end of the inlet pipe away from the water pump is connected to the flushing nozzle.

[0014] Furthermore, a fixed plate is fixedly provided on the workbench, and one or more partitions are evenly arranged in a circle on the outer side of the fixed plate, and each of the partitions is used to separate two adjacent lifting and flushing mechanisms.

[0015] Beneficial effects: Compared with the prior art, the present invention has the following significant effects:

[0016] 1. The electroplating parts washing device for electroplating processing can achieve a comprehensive cleaning effect on the workpieces by separating and cleaning the workpieces one by one to avoid the workpieces being in a pile-up state, thereby ensuring the cleaning effect of the workpieces and avoiding impurities remaining on the outside of the workpieces, thereby ensuring the subsequent processing quality of the workpieces.

[0017] 2. The electroplating parts washing device used for electroplating processing drives the washing nozzle to reciprocate up and down to wash the workpiece fixed by the positioning component when the lifting and washing mechanism works, and the positioning component drives the workpiece to rotate with the rotating seat during the washing process, so that the washing nozzle can wash the workpiece in all directions to ensure the cleaning effect of the workpiece.

[0018] 3. The electroplated parts washing device used for electroplating processing uses a transmission component to drive the push rod to move back and forth up and down when the lifting and flushing mechanism works, so that the workpiece clamped and positioned by the positioning component moves back and forth up and down when rotating, avoiding the positioning plate always clamping and covering a certain part of the workpiece, resulting in the position not being flushed, so that the surface of the workpiece is fully cleaned, improving the workpiece cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0020] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0022] Figure 4 For the present invention Figure 3 A partial enlarged structural diagram of the middle part;

[0023] Figure 5 For the present invention Figure 3 A schematic diagram of the partially enlarged structure of the middle B part;

[0024] Figure 6 It is a structural schematic diagram of the positioning assembly of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the outer part of the sleeve of the present invention.

[0026] In the figure: 1, washing tank; 2, workbench; 3, rotating seat; 301, water outlet; 4, connecting rod; 401, connecting block; 402, positioning plate; 4021, positioning block; 4022, auxiliary plate; 4023, rubber pad; 403, elastic element; 5, threaded rod; 501, sleeve; 502, side plate; 503, flushing nozzle; 504, first bevel gear; 505, third bevel gear; 5051, guide strip; 506, guide groove; 6, gear ring; 6 01, first gear; 602, second gear; 603, drive motor; 7, first connecting plate; 701, first rotating rod; 7011, second bevel gear; 702, rotating plate; 703, swinging plate; 704, top rod; 8, second connecting plate; 801, second rotating rod; 8011, eccentric rod; 802, pull rope; 803, fourth bevel gear; 9, water outlet pipe; 901, filter cylinder; 10, water pump; 1001, water inlet pipe; 11, fixed plate; 111, partition. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] Example: Refer to Figure 1 , Figure 2 and Figure 3 The present invention provides a water washing device for electroplated parts used in electroplating processing, comprising a water washing tank 1, a workbench 2 is fixedly arranged in the water washing tank 1, the workbench 2 divides the water washing tank 1 into a flushing chamber and a wastewater chamber, a plurality of rotating seats 3 are rotatably arranged on the workbench 2, each rotating seat 3 is provided with a positioning component, and a lifting and flushing mechanism corresponding to the plurality of rotating seats 3 is also arranged on the workbench 2, the lifting and flushing mechanism is connected with a transmission component for driving the rotating seat 3 to rotate, a drain port 301 connected to the wastewater chamber is opened at the center of the rotating seat 3, and a water guide component is arranged between the water washing tank 1 and the lifting and flushing mechanism.

[0029] Specifically, when the device is working, the workpiece to be washed is placed on each rotating seat 3, and the positioning component on the rotating seat 3 clamps and limits the workpiece, and the workpiece is separated and placed one by one for cleaning to avoid multiple workpieces being piled up. Then the lifting and flushing mechanism is controlled to work, and the workpiece clamped by the positioning component is flushed up and down reciprocatingly. When the lifting and flushing mechanism is working, the rotating seat 3 and the workpiece placed on the upper side are driven to rotate by the transmission component, so that the workpiece can be flushed in all directions to ensure the cleaning effect of the workpiece and avoid impurities remaining on the outside of the workpiece, thereby ensuring the subsequent processing quality of the workpiece. The waste water after flushing enters the wastewater chamber of the washing tank 1 through the drain port 301, and the water guide component filters the wastewater in the wastewater chamber and reuses it as flushing water for the lifting and flushing mechanism.

[0030] Reference Figure 1 , Figure 2 , Figure 3 and Figure 6 As a preferred technical solution of the present invention, the positioning assembly includes a connecting rod 4 fixed on the rotating seat 3, a connecting block 401 connected to the connecting rod 4, a positioning plate 402 slidably connected in the connecting block 401, and an elastic element 403 arranged between the positioning plate 402 and the connecting block 401; specifically, by elastically setting the positioning plate 402 on the connecting block 401, the positioning plate 402 can be pushed by the elastic force of the elastic element 403 to abut against the workpiece, thereby positioning, clamping and limiting the workpiece.

[0031] Reference Figure 6 As a preferred technical solution of the present invention, the positioning plate 402 includes a positioning block 4021 slidably connected to the connecting block 401 and an auxiliary plate 4022 obliquely arranged with the positioning block 4021, and rubber pads 4023 are arranged on the auxiliary plate 4022 and the positioning block 4021; specifically, by making the positioning plate 402 consist of the positioning block 4021 and the auxiliary plate 4022, the workpiece is directly lowered onto the auxiliary plate 4022 when being placed, and then the workpiece is pressed down so that the workpiece exerts a force on the auxiliary plate 4022, and the auxiliary plate 4022 drives the positioning block 4021 to retract into the connecting block 401 until the positioning block 4021 abuts against the workpiece, completing the limited clamping of the workpiece, and the rubber pad 4023 arranged on the positioning plate 402 can avoid wear or scratching of the workpiece when clamping the workpiece.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 As a preferred technical solution of the present invention, the lifting and flushing mechanism includes a threaded rod 5 rotatably arranged in the workbench 2, a sleeve 501 threadedly connected to the threaded rod 5, a side plate 502 fixedly arranged on the sleeve 501, and a flushing nozzle 503 connected to the side plate 502 through a pin shaft, and a torsion spring for resetting and rotating the flushing nozzle 503 is sleeved on the pin shaft; specifically, when the lifting and flushing mechanism is working, the threaded rod 5 rotates, and when the threaded rod 5 rotates, the outer sleeve 501 moves axially along the threaded rod 5, and the sleeve 501 drives the flushing nozzle 503 connected to the outer side to move synchronously, and by controlling the forward and reverse rotation of the threaded rod 5, the sleeve 501 drives the flushing nozzle 503 to reciprocate up and down to flush the workpiece clamped on the rotating seat 3. It should be noted that a guide rod slidably connected to the sleeve 501 should be fixed on the workbench 2 to prevent the sleeve 501 from rotating with the threaded rod 5. This is not shown in the figure. This is common knowledge of the staff in this field and will not be elaborated here.

[0033] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7As a preferred technical solution of the present invention, the transmission assembly includes a gear ring 6 rotating in the workbench 2, a first gear 601 meshing with the gear ring 6 and fixed on the smooth section of the threaded rod 5, and a second gear 602 meshing with the first gear 601 and fixed on the lower side of the rotating seat 3. A driving motor 603 connected to the threaded rod 5 of one of the lifting and flushing mechanisms is provided at the bottom of the washing tank 1; specifically, the driving motor 603 is controlled to run so that the output end of the driving motor 603 is connected to the threaded rod 5 of one of the lifting and flushing mechanisms on the workbench 2, the driving motor 603 drives the threaded rod 5 to rotate, the first gear 601 on the threaded rod 5 rotates and meshes with the gear ring 6 for transmission, the gear ring 6 rotates in the workbench 2 and meshes with the first gear 601 on the threaded rod 5 of the other lifting and flushing mechanism for transmission, the first gear 601 rotates with the second gear 602 when it rotates, the second gear 602 drives the rotating seat 3 to rotate, so that the rotating seat 3 drives the workpiece in the limit to rotate, so that the flushing nozzle 503 can perform a full-scale flushing operation on the workpiece to ensure the cleaning effect of the workpiece.

[0034] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As a preferred technical solution of the present invention, a first connecting plate 7 is fixedly provided at the bottom of the washing tank 1, and a first rotating rod 701 is rotatably connected to the first connecting plate 7, and a second bevel gear 7011 is arranged on the first rotating rod 701, and a first bevel gear 504 meshing with the second bevel gear 7011 is arranged on the threaded rod 5, and one end of the first rotating rod 701 away from the second bevel gear 7011 is connected to a rotating plate 702, and a swing plate 703 is movably connected to the outer side of the rotating plate 702, and one end of the swing plate 703 away from the rotating plate 702 is movably connected to a push rod 704 slidably connected to the workbench 2, and the push rod 704 is movably connected in the drain port 301; specifically, when the threaded rod 5 rotates, the first bevel gear 504 on the outer side meshes with the second bevel gear 7011 on the first rotating rod 701 for transmission, and the second bevel gear 7011 drives the first bevel gear 504 to rotate. A rotating rod 701 and a rotating plate 702 connected to the first rotating rod 701 rotate. When the rotating plate 702 rotates, it drives the swinging plate 703 to move. The swinging plate 703 drives the push rod 704 to move up and down, so that the push rod 704 lifts the workpiece clamped by the positioning component. As the push rod 704 moves down, the workpiece moves down under the action of its own gravity, so that the workpiece moves up and down during the rotation process, avoiding the positioning plate 402 always clamping and covering a certain part of the workpiece, resulting in the position not being rinsed, and the push rod 704 is eccentrically arranged on one side of the rotating seat 3, so that the workpiece will not always contact the push rod 704 at one point when it rotates with the second gear 602, so that the various positions of the workpiece will not be always blocked, and the flushing nozzle 503 can perform flushing operations on the workpiece in all directions to ensure the cleaning effect of the workpiece.

[0035] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 7 As a preferred technical solution of the present invention, a second connecting plate 8 is fixedly provided on the sleeve 501, and a second rotating rod 801 is rotatably connected to the second connecting plate 8. An eccentric rod 801 is provided on the second rotating rod 801, and a pull rope 802 is provided between the eccentric rod 8011 and the flushing nozzle 503. A fourth bevel gear 803 is also provided on the second rotating rod 801, and a third bevel gear 505 slidably set with the threaded rod 5 is rotatably connected to the sleeve 501.

[0036] Furthermore, a guide bar 5051 is fixedly provided on the third bevel gear 505 , and a guide groove 506 matching with the guide bar 5051 is formed along the axial direction of the threaded rod 5 .

[0037] Specifically, when the threaded rod 5 rotates, the third bevel gear 505 is driven to rotate through the guide bar 5051. Since the third bevel gear 505 is rotatably arranged with the sleeve 501 through the bearing, the third bevel gear 505 moves up and down synchronously with the sleeve 501. When the third bevel gear 505 rotates, it meshes with the fourth bevel gear 803 for transmission. The fourth bevel gear 803 drives the second rotating rod 801 to rotate. When the second rotating rod 801 rotates, the eccentric rod 8011 on the outside rotates synchronously. When the eccentric rod 8011 rotates, it pulls the pull rope 802 and cooperates with the torsion spring sleeved on the outside of the pin shaft to make the flushing nozzle 503 swing up and down with the pin shaft as the center, thereby adjusting the flushing angle of the flushing nozzle 503, which can achieve a comprehensive cleaning effect on the workpiece, ensure the cleaning effect of the workpiece, avoid impurities remaining on the outside of the workpiece, and thus ensure the subsequent processing quality of the workpiece.

[0038] Reference Figure 2 , Figure 3 and Figure 4 As a preferred technical solution of the present invention, the water guide assembly includes a water outlet pipe 9 connected to the wastewater chamber of the washing tank 1, a filter cylinder 901 and a water pump 10 arranged on the water outlet pipe 9, and a water inlet pipe 1001 connected to the water outlet end of the water pump 10, and the end of the water inlet pipe 1001 away from the water pump 10 is connected to the flushing nozzle 503; specifically, when the water guide assembly is working, firstly, clean water is poured into the wastewater chamber at the lower side of the washing tank 1, and then the water pump 10 is controlled to run, and the water pump 10 is connected to the water outlet end of the washing tank 1. Pipe 9 draws water from the wastewater chamber, and impurities in the water are intercepted and filtered by the filter cylinder 901 before entering the water pump 10. The filtered water is guided to the flushing nozzle 503 through the water pump 10 and the water inlet pipe 1001. The flushing nozzle 503 flushes the workpiece, and the wastewater after flushing re-enters the wastewater chamber through the drain port 301 on the rotating seat 3, thereby realizing the recycling of the water. It should be noted that the top of the rotating seat 3 is set as a conical surface to facilitate the wastewater to fall along the conical surface.

[0039] Reference Figure 1 , Figure 2 and Figure 3 As a preferred technical solution of the present invention, a fixed plate 11 is fixedly provided on the workbench 2, and a plurality of partitions 111 are evenly arranged on the outer side of the fixed plate 11 in a circular shape, and each partition 111 is used to separate two adjacent lifting and flushing mechanisms; specifically, by arranging the partition 111 between two adjacent lifting and flushing mechanisms, it can be avoided that when the flushing nozzle 503 flushes the corresponding workpiece, splashing waste water is scattered on other workpieces, thereby affecting the cleaning effect of the workpiece.

Claims

1. A water washing device for electroplating parts, comprising a water washing tank (1), characterized in that: A workbench (2) is provided in the washing tank (1), and the workbench (2) divides the washing tank (1) into a flushing chamber and a wastewater chamber. One or more rotating seats (3) are rotatably provided on the workbench (2), and a water outlet (301) connected to the wastewater chamber is provided at the center of the rotating seat (3). A positioning component is provided on each rotating seat (3), and a lifting and flushing mechanism corresponding to one or more rotating seats (3) is also provided on the workbench (2); The lifting and flushing mechanism comprises a threaded rod (5) rotatably arranged in the workbench (2), a sleeve (501) threadedly connected to the threaded rod (5), a side plate (502) fixedly arranged on the sleeve (501), and a flushing nozzle (503) connected to the side plate (502) via a pin shaft, the pin shaft is sleeved with a torsion spring for resetting and rotating the flushing nozzle (503), the bottom of the threaded rod is connected to a driving motor (603), and the driving motor (603) is arranged at the bottom of the inner wall of the washing tank (1); The bottom of the washing tank (1) is fixedly provided with a first connecting plate (7), the first connecting plate (7) is rotatably connected to a first rotating rod (701), the first rotating rod (701) is provided with a second bevel gear (7011), the threaded rod (5) is provided with a first bevel gear (504) meshing with the second bevel gear (7011), the end of the first rotating rod (701) away from the second bevel gear (7011) is connected to a rotating plate (702), the outer side of the rotating plate (702) is movably connected to a swing plate (703), the end of the swing plate (703) away from the rotating plate (702) is movably connected to a push rod (704) slidably connected to the workbench (2), and the push rod (704) is movably connected in the water outlet (301); The sleeve (501) is fixedly provided with a second connecting plate (8), the second connecting plate (8) is rotatably connected to a second rotating rod (801), the second rotating rod (801) is provided with an eccentric rod (8011), a pull rope (802) is provided between the eccentric rod (8011) and the flushing nozzle (503), the second rotating rod (801) is also provided with a fourth bevel gear (803), and the sleeve (501) is rotatably connected to a third bevel gear (505) slidably arranged with the threaded rod (5); A water guide assembly is provided between the washing tank (1) and the lifting and flushing mechanism, the water guide assembly comprising a water outlet pipe (9) connected to the waste water chamber of the washing tank (1), a filter screen cylinder (901) and a water pump (10) provided on the water outlet pipe (9), and a water inlet pipe (1001) connected to the water outlet end of the water pump (10), wherein the end of the water inlet pipe (1001) away from the water pump (10) is connected to the flushing nozzle (503).

2. The electroplating part washing device for electroplating processing according to claim 1, characterized in that: The positioning assembly comprises a connecting rod (4) fixed on a rotating seat (3), a connecting block (401) connected to the connecting rod (4), a positioning plate (402) slidably connected in the connecting block (401), and an elastic element (403) arranged between the positioning plate (402) and the connecting block (401).

3. The electroplating part washing device for electroplating processing according to claim 2, characterized in that: The positioning plate (402) comprises a positioning block (4021) slidably connected in the connection block (401) and an auxiliary plate (4022) arranged obliquely with the positioning block (4021), and rubber pads (4023) are arranged on the auxiliary plate (4022) and the positioning block (4021).

4. The electroplating part washing device for electroplating processing according to claim 1, characterized in that: The lifting and flushing mechanism is connected to a transmission assembly for driving the rotating seat (3) to rotate, the transmission assembly comprising a gear ring (6) rotating inside the workbench (2), a first gear (601) meshingly connected with the gear ring (6) and fixedly arranged on the smooth section of the threaded rod (5), and a second gear (602) meshingly connected with the first gear (601) and fixedly arranged on the lower side of the rotating seat (3).

5. The electroplating part washing device for electroplating processing according to claim 1, characterized in that: A water guide assembly is provided between the washing tank (1) and the lifting and flushing mechanism, the water guide assembly comprising a water outlet pipe (9) connected to the waste water chamber of the washing tank (1), a filter screen cylinder (901) and a water pump (10) provided on the water outlet pipe (9), and a water inlet pipe (1001) connected to the water outlet end of the water pump (10), wherein the end of the water inlet pipe (1001) away from the water pump (10) is connected to the flushing nozzle (503).

6. The electroplating part washing device for electroplating processing according to claim 1, characterized in that: A fixed plate (11) is fixedly arranged on the workbench (2), and one or more partitions (111) are evenly arranged on the outer side of the fixed plate (11) in a circumferential manner, and each partition (111) is used to separate two adjacent lifting and flushing mechanisms.

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