Electroplated part drying device

Abstract

The utility model relates to an electroplated part drying device. According to the technical scheme, a heat insulation plate is fixedly arranged on the lower side of the interior of a drying box, an air supply assembly is rotationally inserted into a center hole of the heat insulation plate and comprises a connecting pipe inserted into a bearing, the upper end of the connecting pipe communicates with the lower end of an L-shaped air supply pipe, and a plurality of air supply nozzles are evenly formed in a vertical pipe of the L-shaped air supply pipe from top to bottom; a storage disc is arranged on the upper portion of a horizontal pipe of the L-shaped air supply pipe, the front sides and the rear sides of the left edge and the right edge of the storage disc are fixedly connected with the inner wall of the top of the drying box through fixing columns correspondingly, and a connecting pipe is located on the lower portion of the heat insulation plate and driven by a driving mechanism installed on the inner wall of the bottom of the drying box. The lower end of the rotary sealing connector communicates with an exhaust pipe of a hot-air blower installed at the bottom of the box body through a pipeline, and an air inlet pipe of the hot-air blower penetrates through the wall of the box body. The drying device has the advantages that heating is even, drying efficiency is improved, and energy is saved.

Description

Technical Field

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

[0002] Electroplating is the process of depositing a thin layer of another metal or alloy onto the surface of certain metals using the principle of electrolysis. It utilizes electrolysis to coat the surface of metal or other material parts with a metallic film, thereby preventing metal oxidation (such as rust), improving wear resistance, conductivity, reflectivity, corrosion resistance (such as copper sulfate), and enhancing aesthetics. However, electroplated parts require drying during the processing. Existing drying equipment often fails to heat the surrounding air evenly, resulting in poor drying effects. Furthermore, the hot air generated during drying is directly exhausted, leading to poor reuse rates and high energy consumption. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide an electroplated parts drying device that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an electroplated parts drying device, comprising a drying chamber, an insulation plate fixedly installed on the lower side of the interior of the drying chamber, an air supply assembly rotatably inserted into the central hole of the insulation plate via a bearing, the air supply assembly including a connecting pipe inserted into the bearing, the upper end of the connecting pipe communicating with the lower end of an L-shaped air supply pipe, several air supply nozzles evenly distributed from top to bottom on the vertical side of the L-shaped air supply pipe facing the axis of the connecting pipe, the top end of the L-shaped air supply pipe being sealed, and a storage disc provided on the upper part of the horizontal section of the L-shaped air supply pipe. The left and right edges of the storage disc are fixedly connected to the top inner wall of the drying oven via fixed posts. The connecting pipe is located at the bottom of the insulation plate and is driven by a drive mechanism installed on the bottom inner wall of the drying oven. The lower end of the connecting pipe is connected to the upper end of the rotary sealing joint. The lower end of the rotary sealing joint is connected to the exhaust pipe of the hot air blower installed at the bottom of the oven via a pipe. The end of the hot air blower's air inlet pipe that passes through the oven wall is connected to the circulation pump installed on the right side wall of the oven. The upper air inlet pipe of the circulation pump is connected to the top of the drying oven via a pipe.

[0005] Furthermore, an exhaust pipe with an electromagnetic valve is opened at the top center of the drying oven, and a cabinet door is hinged to the left edge of the opening of the oven body on the upper front side of the insulation plate. Temperature sensors are installed on the upper and lower sides of the front edge of the left side wall of the oven body on the upper part of the insulation plate, and a pressure sensor is installed on the plate wall between the upper and lower temperature sensors.

[0006] Furthermore, the lower end of the vertical L-shaped air supply duct is fixedly connected to a support column, and the lower end of the support column is fixedly connected to a ball bearing. The lower half of the ball bearing is slidably inserted into a circular groove installed on the insulation plate.

[0007] Furthermore, several ventilation holes are evenly distributed on the surface of the storage disc.

[0008] Furthermore, the drive mechanism includes a first synchronous pulley fixedly mounted on the lower part of the connecting pipe, the first synchronous pulley being mounted on the right side of the synchronous belt, the left side of the synchronous belt being mounted on a second synchronous pulley, the second synchronous pulley being fixedly mounted on the output shaft of the motor, and the motor being fixedly installed on the bottom inner wall of the drying oven.

[0009] Furthermore, an electromagnetic valve is installed at the end of the hot air blower exhaust pipe.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: by cooperating with the drive mechanism and the rotating sealing joint, the air supply component is made to rotate around the placement disc, thereby achieving uniform heating of the air in the drying chamber and improving the drying effect of electroplated parts; at the same time, a circulation pump is designed, and the temperature inside the chamber is detected by the upper and lower temperature sensors, as well as the solenoid valve at the end of the hot air blower inlet pipe, thereby cooperating with the circulation pump to achieve dynamic control of the hot air blower power and reduce energy consumption. Furthermore, under the detection of the pressure sensor, the opening and closing of the solenoid valve on the exhaust pipe can be controlled, thereby further reducing energy consumption. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the air supply component of this utility model;

[0013] Figure 3 This is a schematic diagram of the drive mechanism of this utility model.

[0014] In the diagram: 1-Drying oven, 2-Air supply assembly, 3-Display disc, 4-Drive mechanism, 5-Rotating sealing joint, 6-Hot air blower, 7-Circulating pump, 11-Insulation board, 12-Exhaust pipe, 13-Cabinet door, 14-Temperature sensor, 15-Pressure sensor, 16-Circular groove, 21-Connecting pipe, 22-L-shaped air supply pipe, 221-Air nozzle, 222-Support column, 223-Ball bearing, 31-Fixing column, 32-Ventilation hole, 41-First synchronous pulley, 42-Synchronous belt, 43-Second synchronous pulley, 44-Motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-3 This utility model provides a technical solution: an electroplated parts drying device, including a drying box 1. An insulation plate 11 is fixedly installed on the lower side of the interior of the drying box 1. An exhaust pipe 12 with an electromagnetic valve is opened at the center of the top of the drying box 1. A cabinet door 13 is hinged to the left edge of the box opening on the upper front side of the insulation plate 11. Temperature sensors 14 are installed on the upper and lower sides of the front edge of the left side wall of the box on the upper part of the insulation plate 11. A pressure sensor 15 is installed on the plate wall between the upper and lower temperature sensors 14. An air supply assembly 2 is inserted into the central hole of the insulation plate 11 through a bearing. The air supply assembly 2 includes a connecting pipe 21 inserted into the bearing. The upper end of the connecting pipe 21 is connected to the lower end of an L-shaped air supply pipe 22. Several air nozzles 221 are evenly opened from top to bottom on the side of the vertical pipe of the L-shaped air supply pipe 22 facing the axis of the connecting pipe. The top end of the L-shaped air supply pipe 22 is sealed. The lower end of the vertical pipe of the L-shaped air duct 22 is fixedly connected to a support column 222, and the lower end of the support column 222 is fixedly connected to a ball bearing 223. The lower half of the ball bearing 223 is slidably inserted into a circular groove 16 installed on the insulation plate 11. A storage disc 3 is provided on the upper part of the horizontal pipe of the L-shaped air duct 22. The front and rear sides of the left and right edges of the storage disc 3 are fixedly connected to the top inner wall of the drying oven 1 by fixing columns 31. A plurality of ventilation holes 32 are evenly opened on the surface of the storage disc 3. The connecting pipe 21 is located at the lower part of the insulation plate and is driven by a driving mechanism 4 installed on the bottom inner wall of the drying oven 1. The drive mechanism 4 includes a first synchronous pulley 41 fixedly mounted on the lower part of the connecting pipe 21. The first synchronous pulley 41 is mounted on the right side of the synchronous belt 42, and the left side of the synchronous belt 42 is mounted on a second synchronous pulley 43. The second synchronous pulley 43 is fixedly mounted on the output shaft of the motor 44. The motor 44 is fixedly installed on the bottom inner wall of the drying chamber 1. The lower end of the connecting pipe 21 is connected to the upper end of the rotary sealing joint 5. The lower end of the rotary sealing joint 5 is connected to the exhaust pipe of the hot air blower 6 installed at the bottom of the chamber through a pipe. An electromagnetic valve is installed at the end of the exhaust pipe of the hot air blower 6. One end of the air inlet pipe of the hot air blower 6 passes through the chamber wall and is connected to the circulation pump 7 installed on the right side wall of the chamber. The upper air inlet pipe of the circulation pump 7 is connected to the top of the drying chamber 1 through a pipe.

[0017] In use: Open cabinet door 13, place the electroplated parts to be dried on the storage disc 3, then close cabinet door 13, start hot air blower 6 and motor 44, open the solenoid valve at the end of the air inlet pipe of hot air blower 6, hot air blower 6 heats the outside air and enters the cabinet through connecting pipe 21, L-shaped air supply pipe 22 and air nozzle 221. Under the rotation of motor 44, the mechanical rotation of second synchronous pulley 43, synchronous belt 42 and first synchronous pulley 41 drives connecting pipe 21 to drive L-shaped air supply pipe 22 to rotate around the outer periphery of storage disc 3, both up and down. The air nozzle 221 of the cloth heats the air inside the box evenly from top to bottom and agitates the hot air to rotate, surrounding the electroplated parts on the storage disc 3 in the hot air, so that their whole body is heated evenly. During this process, the temperature inside the box is detected by the upper and lower temperature sensors 14, which in turn coordinates with the operation of the circulation pump 7 and the opening and closing of the solenoid valve at the end of the air inlet pipe of the hot air blower 6 to achieve dynamic control of the power of the hot air blower 6 and reduce energy consumption. Furthermore, under the detection of the pressure sensor 15, the opening and closing of the solenoid valve on the exhaust pipe 12 can be controlled, thereby further reducing energy consumption.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electroplated part drying apparatus, characterized by: The utility model provides a kind of drying oven, including drying oven (1), the inside lower side of drying oven (1) is fixedly provided with heat insulation plate (11), the central hole of heat insulation plate (11) is rotatably inserted with air supply component (2) by bearing, air supply component (2) includes connecting pipe (21) inserted in bearing, the upper end of connecting pipe (21) is communicated with the lower end of L-shaped air supply pipe (22), the vertical pipe of L-shaped air supply pipe (22) is evenly provided with several air supply nozzles (221) from top to bottom on the side towards the axis of connecting pipe, the top end of L-shaped air supply pipe (22) is sealed, the upper part of the horizontal pipe of L-shaped air supply pipe (22) is provided with object disc (3), the front and back sides of the left and right edges of object disc (3) are fixedly connected with the top inner wall of drying oven (1) by fixed column (31) respectively, connecting pipe (21) is driven by drive mechanism (4) installed on the bottom inner wall of drying oven (1) in the lower part of heat insulation plate, the lower end of connecting pipe (21) is communicated with the upper end of rotary seal joint (5), the lower end of rotary seal joint (5) is communicated with the exhaust pipe of hot air machine (6) installed at the bottom of box by pipeline, the one end of the air inlet pipe of hot air machine (6) is communicated with circulating pump (7) installed on the right side wall of box by pipeline, the upper air inlet pipe of circulating pump (7) is communicated with the top of drying oven (1) by pipeline.

2. The electroplated part drying apparatus of claim 1, wherein: The top center of drying oven (1) is provided with exhaust pipe (12) with electromagnetic valve, the left edge of the opening of the box on the front side of the upper end of heat insulation plate (11) is hinged with cabinet door (13), temperature sensor (14) is installed on the front side edge of the left side wall of the box on the upper and lower sides of the upper part of heat insulation plate (11) respectively, pressure sensor (15) is installed on the plate wall between the upper and lower temperature sensors (14).

3. The electroplated part drying apparatus of claim 1, wherein: The lower end of the vertical pipe of L-shaped air supply pipe (22) is fixedly connected with support column (222), the lower end of support column (222) is fixedly connected with ball (223), the lower half of ball (223) is slidably inserted in annular groove (16) installed on heat insulation plate (11).

4. The electroplated part drying apparatus of claim 1, wherein: Several air holes (32) are evenly provided on the surface of object disc (3).

5. The electroplated part drying apparatus of claim 1, wherein: The drive mechanism (4) includes a first synchronous pulley (41) fixedly sleeved on the lower part of the connecting pipe (21), the first synchronous pulley (41) is sleeved on the right side of the synchronous belt (42), the left side of the synchronous belt (42) is sleeved on the second synchronous pulley (43), the second synchronous pulley (43) is fixedly sleeved on the output shaft of the motor (44), and the motor (44) is fixedly installed on the bottom inner wall of the drying oven (1).

6. The electroplated part drying apparatus of claim 1, wherein: An electromagnetic valve is installed at the end of the exhaust pipe of the hot air machine (6).

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