A drying device for electroplated parts

Abstract

This utility model provides a drying device for electroplated parts, including a drying chamber. A door is rotatably installed on the outside of the drying chamber. A rotating assembly is arranged inside the drying chamber. The rotating assembly includes a rotating shaft. A sliding plate is fixed to the bottom of the rotating shaft. A turntable is rotatably installed on the bottom inner wall of the drying chamber, and the sliding plate is slidably inserted into the turntable. Four rows of placement components are equidistantly arranged on the surface of the rotating shaft. Each placement component includes a placement frame. Four placement frames are arranged in a ring on each layer of the rotating shaft. A second ring is rotatably installed on the rotating shaft corresponding to the position of the placement frame. A rotating shaft seat is fixed on the outside of the second ring corresponding to the position of the placement frame. The rotating assembly and placement assembly facilitate the staggered placement of electroplated parts in the placement frames. There is a horizontal and vertical stagger between them, which allows the side hot air box and the vertical hot air box to uniformly blow air into the interior of the electroplated parts, thereby improving the drying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of drying device technology, specifically a drying device for electroplated parts. Background Technology

[0002] Electroplating is the process of depositing a thin layer of metal or metal alloy onto the surface of a workpiece using the principle of electrolysis. It utilizes electrolysis to coat the surface of metal or other materials with a metallic film, thereby preventing metal oxidation and improving wear resistance, conductivity, reflectivity, corrosion resistance, and aesthetics. After electroplating, some liquid may remain on the workpiece, requiring drying using a drying device. Traditional drying methods include air drying, but this method requires a large space, is slow, and easily attracts dust to the electroplated surface. Using a drying device is another method, but this method often has low heat utilization efficiency.

[0003] Patent CN117628856A discloses a drying device for electroplated parts. The device involves manually rotating a rotating plate to insert the electroplated part into three connectors (connector 1, connector 2, and connector 3). Then, the heating rod is powered on, and the air pump, infrared heating lamp, and motor are activated. The motor drives the electroplated part to rotate, and heated air is sprayed onto the electroplated part from the nozzle on the air pipe. At the same time, the infrared heating lamp dries the electroplated part, drying it from multiple angles and directions, thus achieving rapid drying of the electroplated part.

[0004] The drawback of the above solution is that for electroplated parts on the same horizontal plane, uneven drying is easily caused by mutual obstruction in the horizontal and vertical directions, resulting in a longer drying time. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a drying device for electroplated parts to solve the problems mentioned in the background art. The utility model has a novel structure. The rotating component and the placement component facilitate the staggered placement of electroplated parts in the placement frame. There is a horizontal and vertical stagger between them, which allows the side hot air box and the vertical hot air box to uniformly blow air into the interior of the electroplated parts, thereby improving the drying efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying device for electroplated parts, comprising a drying chamber, a door rotatably mounted on the outside of the drying chamber, a rotating assembly inside the drying chamber, the rotating assembly including a rotating shaft, a sliding plate fixed to the bottom of the rotating shaft, a turntable rotatably mounted on the bottom inner wall of the drying chamber, and the sliding plate slidably inserted into the turntable, four rows of placement components equidistantly arranged on the surface of the rotating shaft, each placement component including a placement frame, four placement frames arranged in a ring on each layer of the rotating shaft, a second ring rotatably mounted on the rotating shaft corresponding to the position of the placement frame, a rotating shaft seat fixed to the outside of the second ring corresponding to the position of the placement frame, the placement frame rotatably mounted on the rotating shaft seat by a torsion spring, a cover plate rotatably mounted on the top of the placement frame by a hinge, and slots equidistantly opened on the surfaces of the placement frame and the cover plate.

[0007] Furthermore, side hot air boxes are fixedly installed on the inner walls of both sides of the drying oven, and vertical hot air boxes are fixedly installed on the top and bottom of the drying oven.

[0008] Furthermore, the rotating assembly also includes a gear ring, a gear ring is fixed to the bottom of the turntable, a gear is meshed with the bottom of the drying box on one side corresponding to the gear ring, a drive motor is fixed to the top of the drying box corresponding to the gear, and the output end of the drive motor is fixedly connected to the gear.

[0009] Furthermore, a slide rail is fixed at the outlet end of the drying box corresponding to the turntable, and the position of the slide rail corresponds linearly to that of the slide plate.

[0010] Furthermore, the placement assembly also includes a first ring, the top of the second ring is provided with the first ring, and the first ring is slidably sleeved on the surface of the rotating shaft. The first ring is fixed with connecting rods on both sides of the placement frame, and the outer end of the connecting rod is fixed with a pull rope. The bottom of the pull rope is fixedly connected to the outer ends of both sides of the placement frame.

[0011] Furthermore, a ring-shaped sliding frame is fixed to the bottom of the first ring, and four vertical rods are equidistantly arranged between adjacent first rings, with the top of the vertical rods sliding along the ring-shaped sliding frame, and the bottom of the vertical rods being fixedly connected to the top of the next set of first rings.

[0012] Furthermore, multiple sets of electric push rods are fixed to the bottom of the rotating shaft, and the electric push rods are fixedly connected to the bottommost first ring.

[0013] Furthermore, limit plates are fixed at equal intervals on the outer side of the second ring, and the traction rope slides through the inside of the limit plates. An electric winding seat is fixed at the bottom of the rotating shaft, and the traction rope is wound inside the electric winding seat. The traction rope is fixedly connected to the topmost limit plate, and the four sets of limit plates are staggered.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model uses a drive motor to drive a gear to rotate and mesh with a gear ring, thereby driving the turntable and drive shaft to rotate, thus aligning different placement frames with the side hot air box and the vertical hot air box, and aligning the hot air blowing position with different placement frames, thereby improving the uniformity of drying.

[0016] 2. This utility model uses a slide rail connected to the outer end of the turntable to facilitate pulling the rotating shaft outward along the slot and slide rail of the turntable. The rotating shaft is inserted into the turntable through the bottom slide plate and can be driven to rotate by the drive component.

[0017] 3. This utility model uses a cover plate for positioning. The second ring is rotatably mounted on a rotating shaft via a torsion spring. Initially, the four placement frames are staggered, allowing both the upper and lower ends of the placement frames to receive hot air from the vertical hot air box. An electric winding seat winds up the traction rope, gradually rotating the limiting plate of the second ring from a staggered position to a straight vertical line, thus bringing the four placement frames to the same height. The vertical rod connecting the first ring slides along the annular sliding frame, maintaining the connection between each group and facilitating the uniform placement and removal of electroplated parts. An electric push rod moves the first ring vertically, causing the connecting rod and pull rope to move, rotating the placement frames along the rotating shaft seat. This allows the placement frames to align with the side hot air boxes at different angles. Due to the tilt of the placement frames, the electroplated parts within the same placement frame will not obstruct each other on the horizontal plane, improving the uniformity of drying.

[0018] 4. Compared with the prior art, this utility model allows the electroplated parts to be conveniently placed in the placement frame with a staggered arrangement through the rotating component and the placement component. The horizontal and vertical stagger between them allows the side hot air box and the vertical hot air box to uniformly blow air into the interior of the electroplated parts, thereby improving the drying efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a drying device for electroplated parts according to the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of a drying box for an electroplated parts drying device according to the present invention;

[0021] Figure 3 This is a schematic diagram showing the connection between the placement component and the rotating component of a drying device for electroplated parts according to this utility model;

[0022] Figure 4 This is a schematic diagram of the placement component structure of a drying device for electroplated parts according to the present invention;

[0023] Figure 5This is a schematic diagram showing the connection between the placement frame and the second ring in a drying device for electroplated parts according to this utility model.

[0024] In the diagram: 1. Drying oven; 11. Oven door; 12. Side hot air box; 13. Vertical hot air box; 14. Slide rail; 2. Rotating assembly; 21. Rotating shaft; 22. Drive motor; 23. Gear; 24. Slide plate; 25. Turntable; 26. Gear ring; 3. Placement assembly; 31. Placement frame; 32. Cover plate; 33. First ring; 34. Connecting rod; 35. Pull rope; 36. Second ring; 37. Vertical rod; 38. Electric push rod; 39. Electric winding seat; 310. Traction rope; 311. Limiting plate; 312. Annular slide frame; 313. Rotating shaft seat. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Please see Figures 1 to 5 This utility model provides a technical solution: a drying device for electroplated parts, including a drying chamber 1, a door 11 rotatably mounted on the outside of the drying chamber 1, a rotating assembly 2 inside the drying chamber 1, the rotating assembly 2 including a rotating shaft 21, a sliding plate 24 fixed to the bottom of the rotating shaft 21, a turntable 25 rotatably mounted on the bottom inner wall of the drying chamber 1, and the sliding plate 24 slidably inserted into the turntable 25, four rows of placement components 3 are equidistantly arranged on the surface of the rotating shaft 21, each placement component 3 including a placement frame 31, and four placement frames 31 are arranged in a ring around each layer of the rotating shaft 21, the rotating shaft 21 corresponding to... A second ring 36 is rotatably mounted on the placement frame 31. A rotating shaft seat 313 is fixed on the outer side of the second ring 36 corresponding to the position of the placement frame 31. The placement frame 31 is rotatably mounted on the rotating shaft seat 313 by a torsion spring. A cover plate 32 is rotatably mounted on the top of the placement frame 31 by a hinge. The surfaces of the placement frame 31 and the cover plate 32 are provided with grooves at equal intervals. When using the device, the door 11 is opened, the electroplated parts are placed inside the placement frame 31, the position and tilt of the placement frame 31 are adjusted, and the placement frame 31 on the outer surface of the drive shaft is rotated by the rotating assembly 2. Drying air is blown from all sides of the drying oven 1 onto the placement frame 31.

[0027] In this embodiment, side hot air boxes 12 are fixedly installed on the inner walls of both sides of the drying chamber 1, and vertical hot air boxes 13 are fixedly installed on the top and bottom of the drying chamber 1. The rotating assembly 2 also includes a gear ring 26. The bottom of the turntable 25 is fixedly equipped with a gear ring 26. A gear 23 is meshed with the bottom of the drying chamber 1 on one side corresponding to the gear ring 26. A drive motor 22 is fixedly installed on the top of the drying chamber 1 corresponding to the gear 23, and the output end of the drive motor 22 is fixedly connected to the gear 23. The drive motor 22 drives the gear 23 to rotate and mesh with the gear ring 26, thereby driving the turntable 25 and the drive shaft to rotate. This allows different placement frames 31 to correspond to the side hot air boxes 12 and the vertical hot air boxes 13, and the hot air blowing position to correspond to the different placement frames 31, thereby improving the uniformity of drying.

[0028] In this embodiment, the drying box 1 is fixed with a slide rail 14 at the outlet end of the turntable 25. The slide rail 14 is in a straight line with the slide plate 24. The slide rail 14 connected to the outer end of the turntable 25 makes it easy to pull the rotating shaft 21 outward along the slot of the turntable 25 and the slide rail 14. The rotating shaft 21 is inserted into the turntable 25 through the slide plate 24 at the bottom and can be driven to rotate by the drive component.

[0029] In this embodiment, the placement component 3 further includes a first ring 33. The top of the second ring 36 is provided with the first ring 33, and the first ring 33 is slidably sleeved on the surface of the rotating shaft 21. The first ring 33 is fixed with connecting rods 34 on both sides corresponding to the placement frame 31, and the outer end of the connecting rod 34 is fixed with a pull rope 35. The bottom of the pull rope 35 is fixedly connected to the outer ends of both sides of the placement frame 31. The bottom of the first ring 33 is fixed with an annular sliding frame 312. Four vertical rods 37 are equidistantly arranged between adjacent first rings 33, and the top of the vertical rods 37 is along the annular sliding frame. The frame 312 slides, and the bottom of the vertical rod 37 is fixedly connected to the top of the first ring 33 of the next group. Multiple sets of electric push rods 38 are fixed to the bottom of the rotating shaft 21, and the electric push rods 38 are fixedly connected to the bottommost first ring 33. Limiting plates 311 are fixed at equal intervals on the outer side of the second ring 36, and the traction rope 310 slides through the inside of the limiting plates 311. An electric winding seat 39 is fixed to the bottom of the rotating shaft 21, and the traction rope 310 is wound inside the electric winding seat 39. The traction rope 310 is fixedly connected to the topmost limiting plate 311. The four sets of limiting plates 311 are staggered. The placement frame 31 has a groove for storing a single electroplated part. The electroplated part can be snapped into the groove and limited by the cover plate 32. The second ring 36 is rotatably mounted on the rotating shaft 21 by a torsion spring. Initially, the four layers of placement frames 31 are staggered, so that the upper and lower ends of the placement frame 31 can receive hot air blown from the vertical hot air box 13. The electric winding seat 39 winds up the traction rope 310, so that the limiting plates 311 of the second ring 36 gradually rotate from staggered to the same vertical line, thereby placing the four layers of placement frames 31... At the same height, the vertical rod 37 connecting the first ring 33 slides along the annular sliding frame 312, maintaining the connection between each group, which facilitates the uniform placement and removal of electroplated parts. The electric push rod 38 drives the first ring 33 to move in the vertical direction, thereby driving the connecting rod 34 and the pull rope 35 to move, so that the placement frame 31 rotates along the rotating shaft seat 313, so that the placement frame 31 can correspond to the side hot air boxes 12 on both sides at different angles. Because of the inclination of the placement frame 31, the electroplated parts in the same placement frame 31 will not block each other on the horizontal plane, improving the uniformity of drying.

[0030] When using the device, the box door 11 is opened, and the electroplated parts are stacked inside the placement frame 31. The placement frame 31 has grooves for storing individual electroplated parts, which can be secured within these grooves by the cover plate 32. The second ring 36 is rotatably mounted on the rotating shaft 21 via a torsion spring. Initially, the four placement frames 31 are staggered, allowing both the upper and lower ends of the placement frames 31 to receive hot air blown from the vertical hot air box 13. The electric winding seat 39 winds up the traction rope 310, gradually rotating the limiting plate 311 of the second ring 36 from a staggered position to a straight vertical line, thus bringing the four placement frames 31 to the same height. The vertical rod 37 connecting the first ring 33 slides along the annular sliding frame 312, maintaining the connection between each group for easy placement and removal of the electroplated parts. The electric push rod 38 moves the first ring 33 vertically, thereby... The connecting rod 34 and the pull rope 35 are moved, causing the placement frame 31 to rotate along the rotating shaft seat 313. This allows the placement frame 31 to correspond to the side hot air boxes 12 on both sides at different angles. Because of the tilt of the placement frame 31, the electroplated parts in the same placement frame 31 will not block each other on the horizontal plane, improving the uniformity of drying. The drive motor 22 drives the gear 23 to rotate and mesh with the gear ring 26, driving the turntable 25 and the drive shaft to rotate, thereby aligning different placement frames 31 with the side hot air boxes 12 and the vertical hot air box 13, and aligning the hot air blowing position with different placement frames 31, thereby improving the uniformity of drying. The slide rail 14 connected to the outer end of the turntable 25 facilitates the pulling of the rotating shaft 21 outward along the slot of the turntable 25 and the slide rail 14. The rotating shaft 21 is inserted into the turntable 25 through the bottom slide plate 24 and can be driven to rotate by the drive assembly.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for drying electroplated pieces, comprising a drying chamber (1), characterized in that: A door (11) is rotatably installed on the outside of the drying oven (1). A rotating assembly (2) is provided inside the drying oven (1). The rotating assembly (2) includes a rotating shaft (21). A sliding plate (24) is fixed to the bottom of the rotating shaft (21). A turntable (25) is rotatably installed on the bottom inner wall of the drying oven (1), and the sliding plate (24) is slidably inserted into the turntable (25). Four rows of placement components (3) are equidistantly arranged on the surface of the rotating shaft (21). The placement components (3) include a placement frame (31). Each layer of the rotating shaft (21) is provided with four placement frames (31). The rotating shaft (21) is rotatably mounted with a second ring (36) corresponding to the position of the placement frame (31). The outer side of the second ring (36) is fixed with a rotating shaft seat (313) corresponding to the position of the placement frame (31). The placement frame (31) is rotatably mounted on the rotating shaft seat (313) by a torsion spring. The top of the placement frame (31) is rotatably mounted with a cover plate (32) by a hinge. The surfaces of the placement frame (31) and the cover plate (32) are provided with slots at equal intervals.

2. The apparatus for drying electroplated parts according to claim 1, wherein: Side hot air boxes (12) are fixedly installed on the inner walls of both sides of the drying box (1), and vertical hot air boxes (13) are fixedly installed on the top and bottom of the drying box (1).

3. The apparatus for drying electroplated parts according to claim 1, wherein: The rotating assembly (2) also includes a gear ring (26). The bottom of the turntable (25) is fixed with a gear ring (26). The bottom of the drying box (1) is meshed with a gear (23) on one side of the gear ring (26). The top of the drying box (1) is fixed with a drive motor (22) corresponding to the gear (23), and the output end of the drive motor (22) is fixedly connected to the gear (23).

4. The apparatus for drying electroplated parts according to claim 3, wherein: The drying box (1) is fixed with a slide rail (14) at the outlet end of the turntable (25), and the slide rail (14) is in a straight line position to the slide plate (24).

5. The apparatus for drying electroplated parts according to claim 1, wherein: The placement component (3) further includes a first ring (33), the top of the second ring (36) is provided with the first ring (33), and the first ring (33) is slidably sleeved on the surface of the rotating shaft (21). The first ring (33) is fixed with connecting rods (34) on both sides of the placement frame (31), and the outer end of the connecting rod (34) is fixed with a pull rope (35). The bottom of the pull rope (35) is fixedly connected to the outer ends of the placement frame (31).

6. A drying apparatus for electroplated parts according to claim 5, characterized in that: The bottom of the first ring (33) is fixed with an annular sliding frame (312), and four vertical rods (37) are equidistantly arranged between adjacent first rings (33), and the top of the vertical rods (37) slides along the annular sliding frame (312), and the bottom of the vertical rods (37) is fixedly connected to the top of the next set of first rings (33).

7. The apparatus for drying electroplated parts according to claim 6, wherein: The bottom of the rotating shaft (21) is fixed with multiple sets of electric push rods (38), and the electric push rods (38) are fixedly connected to the bottommost first ring (33).

8. The apparatus for drying electroplated parts according to claim 7, wherein: The second ring (36) has a limit plate (311) fixed at equal intervals on its outer side, and the limit plate (311) slides through the traction rope (310) inside. The bottom of the rotating shaft (21) is fixed with an electric winding seat (39), and the traction rope (310) is wound inside the electric winding seat (39). The traction rope (310) is fixedly connected to the top limit plate (311), and the four sets of limit plates (311) are staggered.

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