Electronic accessory drying device

Abstract

The utility model relates to an electronic accessory drying device which comprises a drying box, a first heating plate and a second heating plate. The box door is arranged on the drying box and can be opened, and second heating plates are paved on the inner side wall of the box door; the motor is installed at the top end of the drying box, the output end of the motor is connected with a rotating shaft, and the rotating shaft is connected with the top end and the bottom end of the drying box; a plurality of drying discs are installed on the outer surface of the rotating shaft, the drying discs rotate along with rotation of the rotating shaft, and moving assemblies enabling electronic accessories to move in a reciprocating mode in the axial direction are arranged in the drying discs. Compared with the prior art, the electronic accessory drying device has the advantages that electronic accessories are evenly heated and dried in the drying box, the drying effect on the electronic accessories is improved, and therefore the production quality of the electronic accessories is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic parts processing, in particular to an electronic parts drying device. Background Art

[0002] Electronic accessories are detachable or non-detachable products with certain functions, which are composed of materials, parts, components, etc. Electronic accessories are an important part of electronic assembly machines and need to be dried after processing.

[0003] At present, when a traditional electronic component drying device is used, a drying box is usually used to dry the electronic components on a drying rack. During the drying process, the electronic components remain motionless in the drying box, and the temperature in the drying box is uneven, resulting in different drying effects of the electronic components in different areas of the box, affecting the production quality of the electronic components. Therefore, an electronic component drying device is proposed.

[0004] Patent publication number CN220818266U discloses a uniformly heated electronic component drying device. Through the drying mechanism, the processing frame, the exhaust fan, the exhaust pipe, the circulating fan and the return air pipe cooperate with each other, and the exhaust fan and the electric heating rod can be started. The exhaust fan cooperates with the exhaust pipe to extract the outside air and transport it to the heating box so that the air contacts the electric heating rod and heats it into hot air. After that, it is transported to the drying box along the heating pipe for heating and drying. At the same time, two circulating fans are started. The air in the drying box is extracted through the air inlet pipe and flows upward, so that the generated hot air can quickly fill the entire drying box to improve the heating uniformity. The hot air extracted by the circulating fan is transported to the bottom of the drying box along the return air pipe and output to keep the hot air circulating from bottom to top to reduce the uneven drying caused by the single air supply. However, for electronic components with lighter weight, when the circulating wind in the drying device is too large, it is easy to make the arrangement of the electronic components messy. In addition, the drying device extracts outside air and transports it to the heating box. Its internal and external circulation is easy to make the room temperature higher, which is not conducive to the work of the operator. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic component drying device in order to overcome the defects of the above-mentioned prior art, so that the electronic components can be evenly heated and dried in the drying box, thereby improving the drying effect of the electronic components and thus improving the production quality of the electronic components.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An electronic parts drying device, comprising:

[0008] A drying box, the inner side wall of which is covered with a first heating plate;

[0009] An openable door is arranged on the drying box, and the inner side wall of the door is covered with a second heating plate;

[0010] A motor installed at the top of the drying box, the output end of which is connected to a rotating shaft, and the rotating shaft connects the top and bottom ends of the drying box;

[0011] A plurality of drying plates are installed on the outer surface of the rotating shaft. The drying plates rotate along with the rotation of the rotating shaft. A moving component for reciprocating the electronic accessories along the axial direction is arranged in the drying plates.

[0012] Further, the moving assembly is in a ring shape, comprising:

[0013] A gear disposed on the drying plate and rotating about the rotating shaft;

[0014] An annular conveying member surrounds the gear and is arranged on the drying disc and is rotatably connected thereto, wherein the annular conveying member is meshed with the gear.

[0015] When the rotating shaft rotates, the gear rotates. Since the annular conveyor is meshed with the gear, the annular conveyor not only revolves along the rotating shaft, but also rotates around the connecting shaft. The electronic accessories are placed on the annular conveyor and can reciprocate along the axial direction, so that the electronic accessories are heated more evenly.

[0016] Furthermore, the annular conveying member is rotatably connected to the drying plate via a connecting shaft.

[0017] Furthermore, the moving component is spiral-shaped, and includes a spiral conveying member for conveying electronic accessories, a first limit block and a second limit block located at both ends of the spiral conveying member. The electronic accessories are placed on the spiral conveying member and move. When they contact the first limit block or the second limit block, the moving direction of the spiral conveying member is reversed.

[0018] Furthermore, the spiral conveying member is a conveyor belt or a conveyor roller.

[0019] Furthermore, the first limit block is close to the rotating shaft, and the second limit block is close to the inner wall of the drying box.

[0020] Furthermore, a plurality of temperature sensors are installed inside the drying box.

[0021] Furthermore, the temperature sensors are axially distributed at the top and / or bottom of the drying box.

[0022] Furthermore, a controller is installed on the outside of the drying box, and the controller is connected to the first heating plate, the second heating plate and the temperature sensor.

[0023] Furthermore, the drying plates are distributed at equal intervals along the rotating shaft.

[0024] Furthermore, one side of the oven door is hinged to the drying oven.

[0025] Furthermore, a handle is provided on the non-hinged side of the door.

[0026] Compared with the prior art, the utility model has the following advantages:

[0027] (1) In the prior art, a drying oven is usually used to dry the electronic components on the drying rack. During the drying process, the electronic components remain stationary in the drying oven, and the temperature in the drying oven is uneven, resulting in different drying effects for the electronic components in different areas of the oven, which affects the production quality of the electronic components. When the drying device provided by the utility model is used, the electronic components on the drying plate are driven to rotate by a motor, so that the electronic components are evenly heated and dried in the drying oven, thereby improving the drying effect of the electronic components and thus improving the production quality of the electronic components.

[0028] (2) The drying device provided by the utility model is covered with heating plates on the inner wall of the drying box and the inner wall of the box door, so that the electronic parts are evenly heated, which reduces the phenomenon of overheating in a certain place due to single-point heating or heating on one side, and prevents the electronic parts from not being heated when passing through the box door, which can effectively improve the uniformity of heating of the electronic parts. At the same time, a number of temperature sensors are arranged along the axial direction inside the drying box to detect the temperature at different positions for the convenience of temperature regulation.

[0029] (3) The drying device provided by the utility model is provided with a moving component on the drying plate to reciprocate the electronic parts in the axial direction, such as a ring-shaped component or a spiral component, so that the electronic parts can not only revolve along the rotating shaft, but also reciprocate in the axial direction, so that the electronic parts at different distances from the first heating plate and the second heating plate in the drying plate can all receive the same heating through the reciprocating motion, thereby preventing the electronic parts close to the rotating shaft from always receiving less heat than those far from the rotating shaft, resulting in poor drying effect. The provision of the moving component can further improve the uniformity of heating of the electronic parts in the drying box. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the drying device shown in the utility model;

[0031] Figure 2 This is a schematic diagram of the external structure of the drying device shown in the utility model;

[0032] Figure 3 It is a structural schematic diagram of the mobile component shown in Example 1;

[0033] Figure 4 This is a schematic diagram of the structure of the mobile component shown in Example 2.

[0034] 1-drying box, 11-first heating plate;

[0035] 2-box door, 21-second heating plate, 22-handle;

[0036] 3- Motor;

[0037] 4- Rotating shaft;

[0038] 5- Drying tray;

[0039] 6- Temperature sensor;

[0040] 7- Controller;

[0041] 8-moving assembly, 81-gear, 82-annular conveying member, 83-connecting shaft, 84-spiral conveying member, 85-first limiting block, 86-second limiting block. DETAILED DESCRIPTION

[0042] The utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the utility model, and provide detailed implementation methods and specific operation processes, but the protection scope of the utility model is not limited to the following embodiments. In the following implementation methods or embodiments, if there is no special description of the functional components or structures, it indicates that they are all conventional components or conventional structures used in the field to achieve the corresponding functions.

[0043] It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Example 1

[0046] An electronic parts drying device, such as Figure 1 and 2 As shown, including:

[0047] The drying box 1 has an inner wall covered with a first heating plate 11;

[0048] An openable door 2 is provided on the drying box 1, and the inner side wall of the door 2 is covered with a second heating plate 21;

[0049] A motor 3 installed at the top of the drying box 1 has an output end connected to a rotating shaft 4, and the rotating shaft 4 connects the top and bottom of the drying box 1;

[0050] A plurality of drying plates 5 are mounted on the outer surface of the rotating shaft 4 . The drying plates 5 rotate along with the rotation of the rotating shaft 4 . A moving component 8 for reciprocating the electronic components in the axial direction is arranged in the drying plates 5 .

[0051] In this embodiment, if Figure 3 As shown, the moving assembly 8 is in the shape of a ring, and comprises:

[0052] A gear 81 disposed on the drying plate 5 and rotating around the rotating shaft 4;

[0053] An annular conveying member 82 surrounds the gear 81 and is arranged on the drying disc 5 and is rotatably connected thereto. The annular conveying member 82 meshes with the gear 81 .

[0054] When the rotating shaft 4 rotates, the gear 81 rotates. Since the annular conveying member 82 is meshed with the gear 81, the annular conveying member 82 not only revolves along the rotating shaft, but also rotates around the connecting shaft 83. The electronic parts are placed on the annular conveying member 82 and can reciprocate along the axial direction, so that the electronic parts are heated more evenly. The annular conveying member 82 is rotatably connected to the drying plate 5 through the connecting shaft 83.

[0055] In this embodiment, a plurality of temperature sensors 6 are installed inside the drying box 1. The temperature sensors 6 are axially distributed at the top and bottom of the drying box 1. A controller 7 is installed outside the drying box 1, and the controller 7 is connected to the first heating plate 11, the second heating plate 21 and the temperature sensor 6. The drying plates 5 are evenly spaced along the rotating shaft 4. One side of the door 2 is hinged to the drying box 1. A handle 22 is provided on the non-hinged side of the door 2.

[0056] The working principle of the drying device in this embodiment is:

[0057] The door 2 is opened by the handle 22, and the electronic parts are evenly placed on the annular conveyor 82 of the drying tray 5. The door 2 is closed, and the first heating plate 11 and the second heating plate 21 are started to heat and dry the electronic parts in the drying box 1. The temperature at different distances from the rotating shaft 4 is detected by the temperature controller 6, and the first heating plate 11 and the second heating plate 21 are controlled by the controller 7. At the same time, the motor 3 is started, and the drying tray 5 is driven to rotate by the rotating shaft 4, and the electronic parts on the drying tray 5 rotate and move. In addition, the rotating shaft 4 drives the gear 81 to rotate. Since the annular conveyor 82 is meshed with the gear 81, the annular conveyor 82 rotates around the connecting shaft 83, so that the electronic parts on the annular conveyor 82 rotate and revolve at the same time, so that the electronic parts are evenly dried in the drying box 1, and the drying effect is improved.

[0058] Example 2

[0059] An electronic parts drying device, such as Figure 1 and Figure 2 As shown, including:

[0060] The drying box 1 has an inner wall covered with a first heating plate 11;

[0061] An openable door 2 is provided on the drying box 1, and the inner side wall of the door 2 is covered with a second heating plate 21;

[0062] A motor 3 installed at the top of the drying box 1 has an output end connected to a rotating shaft 4, and the rotating shaft 4 connects the top and bottom of the drying box 1;

[0063] A plurality of drying plates 5 are mounted on the outer surface of the rotating shaft 4 . The drying plates 5 rotate along with the rotation of the rotating shaft 4 . A moving component 8 for reciprocating the electronic components in the axial direction is arranged in the drying plates 5 .

[0064] In this embodiment, if Figure 4 As shown, the moving assembly 8 is spiral-shaped, and includes a spiral conveying member 84 for conveying electronic parts, a first stopper 85 and a second stopper 86 located at both ends of the spiral conveying member 84. The electronic parts are placed on the spiral conveying member 84 for movement. When they contact the first stopper 85 or the second stopper 86, the moving direction of the spiral conveying member 84 is reversed. The spiral conveying member 84 is a conveyor belt. The first stopper 85 is close to the rotating shaft 4, and the second stopper 86 is close to the inner wall of the drying box 1.

[0065] In this embodiment, a plurality of temperature sensors 6 are installed inside the drying box 1. The temperature sensors 6 are axially distributed at the top and bottom of the drying box 1. A controller 7 is installed outside the drying box 1, and the controller 7 is connected to the first heating plate 11, the second heating plate 21 and the temperature sensor 6. The drying plates 5 are evenly spaced along the rotating shaft 4. One side of the door 2 is hinged to the drying box 1. A handle 22 is provided on the non-hinged side of the door 2.

[0066] The working principle of the drying device in this embodiment is:

[0067] Open the door 2 by the handle 22, place the electronic parts evenly on the spiral conveyor 84 of the drying tray 5, close the door 2, start the first heating plate 11 and the second heating plate 21 to heat and dry the electronic parts in the drying box 1, detect the temperature at different distances from the rotating shaft 4 by the temperature controller 6, and control the first heating plate 11 and the second heating plate 21 by the controller 7. At the same time, start the motor 3, drive the drying tray 5 to rotate by the rotating shaft 4, and the electronic parts on the drying tray 5 rotate and move. In addition, the electronic parts reciprocate along the path on the spiral conveyor 84. When the initial position of the electronic parts is closest to the first limit block 85, the spiral conveyor 84 drives it to move to the first heating plate 11 and the second heating plate 21. When it contacts the second limit block 86, the conveying direction of the spiral conveyor 84 is reversed, so that it moves to the position close to the rotating shaft 4, so that the electronic parts continue to reciprocate along the axial spiral, so that the electronic parts are evenly dried in the drying box 1, and the drying effect is improved.

[0068] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. An electronic parts drying device, characterized in that: include: A drying box (1), the inner side wall of which is covered with a first heating plate (11); An openable door (2) is provided on the drying box (1), the inner side wall of which is covered with a second heating plate (21); A motor (3) installed at the top of the drying box (1), the output end of which is connected to a rotating shaft (4), and the rotating shaft (4) is connected to the top and bottom of the drying box (1); A plurality of drying discs (5) are mounted on the outer surface of the rotating shaft (4). The drying discs (5) rotate along with the rotation of the rotating shaft (4). A moving component (8) for moving the electronic parts back and forth in an axial direction is arranged in the drying disc (5).

2. The electronic component drying device according to claim 1, characterized in that: The moving assembly (8) is in the shape of a ring and comprises: a gear (81) disposed on the drying plate (5) and rotating about the rotating shaft (4); An annular conveying member (82) surrounds the gear (81) and is arranged on the drying plate (5) and is rotatably connected thereto; the annular conveying member (82) is meshed with the gear (81).

3. The electronic component drying device according to claim 2, characterized in that: The annular conveying member (82) is rotationally connected to the drying plate (5) via a connecting shaft (83).

4. The electronic component drying device according to claim 1, characterized in that: The moving component (8) is spiral-shaped and comprises a spiral conveying member (84) for conveying electronic components, a first limiting block (85) and a second limiting block (86) located at both ends of the spiral conveying member (84); the electronic components are placed on the spiral conveying member (84) and move; when the electronic components come into contact with the first limiting block (85) or the second limiting block (86), the moving direction of the spiral conveying member (84) is reversed.

5. The electronic component drying device according to claim 1, characterized in that: A plurality of temperature sensors (6) are installed inside the drying box (1).

6. The electronic component drying device according to claim 5, characterized in that: The temperature sensors (6) are distributed axially at the top end and / or the bottom end inside the drying box (1).

7. The electronic component drying device according to claim 5, characterized in that: A controller (7) is installed on the outside of the drying box (1), and the controller (7) is connected to the first heating plate (11), the second heating plate (21) and the temperature sensor (6).

8. The electronic component drying device according to claim 1, characterized in that: The drying plates (5) are distributed at equal intervals along the rotating shaft (4).

9. The electronic component drying device according to claim 1, characterized in that: One side of the box door (2) is hinged to the drying box (1).

10. The electronic component drying device according to claim 9, characterized in that: The non-hinged side of the door (2) is provided with a handle (22).

Images