CN219995781U

CN219995781U - Diode drying device

Info

Publication number: CN219995781U
Application number: CN202320910865.6U
Authority: CN
Inventors: 王剑; 祁燕
Original assignee: Huangxia Photoelectric Technology Suzhou Co ltd
Current assignee: Huangxia Photoelectric Technology Suzhou Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-11-10
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a diode drying device which comprises a box body, wherein a cover body for opening and closing the box body is arranged at the top of the box body, an air inlet pipe and an air outlet pipe are arranged on the side wall of the box body, and the air inlet pipe is connected with an air heater; a placing disc for placing the diode is arranged in the box body, a spline hole is formed in the center of the bottom of the placing disc, a motor and a cylinder are arranged below the placing disc, a spline shaft is arranged at the output end of the motor, and the spline shaft is connected with the spline hole in a matched mode; the output of cylinder is provided with the layer board, and the layer board removes between first position and second position under the cylinder drive, and when in first position, the layer board is slightly less than the bottom of placing the dish, and when in the second position, the layer board upwards lifts placing the dish. According to the utility model, the placement plate is driven to rotate by the motor, so that the diode is heated uniformly, the numerical value of the diode is balanced, the product quality is improved, the placement plate is lifted by the air cylinder, the diode is more convenient to take and place, and the device is more convenient to use, so that the drying efficiency is improved.

Description

Diode drying device

Technical Field

The utility model relates to the technical field of diode drying, in particular to a diode drying device.

Background

The diode is a semiconductor device widely applied, and in various electronic circuits, the diode is reasonably connected with components such as a resistor, a capacitor, an inductor and the like to form circuits with different functions, so that the diode can realize multiple functions of alternating current rectification, modulating signal detection, amplitude limiting, clamping, stabilizing power supply voltage and the like. In the production process of the diode, the diode needs to be cleaned and dried for many times, and in the drying process of the existing drying device, the temperature of some positions inside the drying device is lower than or higher than the average temperature, so that the numerical value of the diode after partial drying is larger or smaller, the product is unqualified, and the product quality is affected.

Disclosure of Invention

Aiming at the technical problems, the utility model aims at: the diode drying device is provided, so that the drying temperature is uniform, and the quality of the diode is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the diode drying device comprises a box body, wherein a cover body for opening and closing the box body is arranged at the top of the box body, an air inlet pipe and an air outlet pipe are arranged on the side wall of the box body, and the air inlet pipe is connected with a hot air blower; a placing disc for placing the diode is arranged in the box body, a spline hole is formed in the center of the bottom of the placing disc, a motor and a cylinder are arranged below the placing disc, a spline shaft is arranged at the output end of the motor, and the spline shaft is connected with the spline hole in a matched mode; the output of cylinder is provided with the layer board, the layer board is driven by the cylinder and is removed between first position and second position, and when being in first position, the layer board is slightly less than the bottom of placing the dish, and when being in the second position, the layer board will place the upward lifting of dish.

Preferably, the support plate is annular, and the spline shaft passes through the center of the support plate.

Preferably, a mounting substrate is arranged below the supporting plate, the motor and the air cylinder are respectively connected with the mounting substrate, a linear bearing is arranged on the mounting substrate, a sliding shaft is arranged at the bottom of the supporting plate, and the sliding shaft is vertically and slidably connected with the linear bearing.

Preferably, the number of the sliding shafts is two, and the two sliding shafts and the output shaft of the motor are uniformly distributed at 120 degrees in the annular direction.

Preferably, a shade is arranged outside the motor and the cylinder, and the shade is connected with the mounting substrate.

Preferably, the bottom of the shade is connected to the case.

Preferably, the placing tray comprises a bottom plate and a side edge surrounding the bottom plate, and through holes are formed in the bottom plate and the side edge.

Preferably, the air inlet pipe is located at the upper part of the box body, and the air outlet pipe is located at the lower part of the box body.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the diode drying device comprises a box body, wherein a placing disc for placing the diode is arranged in the box body, a spline hole is formed in the center of the bottom of the placing disc, a motor and a cylinder are arranged below the placing disc, a spline shaft is arranged at the output end of the motor, the spline shaft is connected with the spline hole in a matched manner, the placing disc is driven to rotate by the motor, so that the diode is heated uniformly, the numerical value of the diode is balanced, and the product quality is improved; the output of cylinder is provided with the layer board, and the layer board removes between first position and second position under the cylinder drive, and when being in first position, the layer board is slightly less than the bottom of placing the dish, and when being in the second position, the layer board will place the upward lifting of dish, places the dish through using the cylinder lifting, and the diode is more convenient for get and put, and the device is more convenient to use, thereby has improved drying efficiency.

Drawings

The technical scheme of the utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a perspective view of a diode drying apparatus according to the present utility model;

fig. 2 is a perspective view of a diode drying device according to the present utility model with a cover opened;

fig. 3 is a perspective view showing an internal structure of the diode drying apparatus of the present utility model;

fig. 4 is a perspective view showing an internal structure of the diode drying apparatus of the present utility model;

fig. 5 is a perspective view of a tray of the diode drying apparatus of the present utility model.

Wherein: 1. a case; 2. a cover body; 3. an air inlet pipe; 4. an air outlet pipe; 5. an air heater; 6. placing a tray; 61. a spline hole; 62. a through hole; 63. a mounting part; 7. a motor; 71. a spline shaft; 8. a cylinder; 9. a supporting plate; 10. a mounting substrate; 11. a linear bearing; 12. a sliding shaft; 13. and a mask.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

The diode drying device according to the present utility model, as shown in fig. 1 and fig. 2, comprises a box 1, a cover 2 for opening and closing the box 1 is installed at the top of the box 1, the side wall of the box 1 is connected with an air inlet pipe 3 and an air outlet pipe 4, the air inlet pipe 3 is connected with a hot air blower 5, the air inlet pipe 3 is located at the upper portion of the box 1, the air outlet pipe 4 is located at the lower portion of the box 1, and hot air flows out from the lower portion after entering the box 1 from the upper portion.

The box 1 is internally provided with a placing tray 6 for containing the diodes, the placing tray 6 comprises a bottom plate and a side edge surrounding the bottom plate, through holes 62 which are uniformly distributed are formed in the bottom plate and the side edge, so that residual moisture on the diodes can be conveniently dispersed, hot air can circulate among the diodes fully, and the moisture is taken away after being changed into water vapor.

As shown in fig. 5, the bottom center of the placement tray 6 has a splined hole 61, the bottom of the placement tray 6 has a protruding mounting portion 63, and the splined hole 61 is located at the center of the mounting portion 63. The motor 7 and the cylinder 8 are installed to the below of placing the dish 6, and the output of motor 7 is connected with the integral key shaft 71, and integral key shaft 71 and spline hole 61 cooperation are connected, and the rotation of placing the dish 6 is driven to motor 7, makes the diode of placing everywhere in the dish 6 all receive even heating, avoids the uneven influence numerical value of temperature of diode.

As shown in fig. 4, the output end of the air cylinder 8 is connected with a supporting plate 9, the supporting plate 9 moves between a first position and a second position under the driving of the air cylinder 8, when in the first position, the supporting plate 9 is slightly lower than the bottom of the placing tray 6 so as not to influence the rotation of the placing tray 6, and when in the second position, the supporting plate 9 lifts the placing tray 6 upwards, so that the diode is taken out from the opening at the top of the box body 1. The support plate 9 is annular, and the spline shaft 71 passes through the center of the support plate 9, so that the space is fully utilized. The mounting substrate 10 is arranged below the supporting plate 9, the motor 7 and the air cylinder 8 are respectively connected with the mounting substrate 10, the linear bearing 11 is arranged on the mounting substrate 10, the sliding shaft 12 is connected to the bottom of the supporting plate 9, the sliding shaft 12 is vertically and slidably connected with the linear bearing 11, and when the motor 7 drives the supporting plate 9 to ascend, the sliding shaft 12 synchronously moves to guide the movement of the supporting plate 9, so that the inclination caused by unstable gravity center is avoided. The number of the sliding shafts 12 is two, and the two sliding shafts 12 and the output shaft of the motor 7 are uniformly distributed at 120 degrees in the annular direction, so that the bearing plate 9 is more balanced and stable in stress.

As shown in fig. 3, a shielding cover 13 is installed outside the motor 7 and the air cylinder 8, the shielding cover 13 is connected with the installation substrate 10, the lower parts of the motor 7, the air cylinder 8 and the sliding shaft 12 are contained in a shielding space, water possibly existing is prevented from entering, dust and impurities are prevented from being shielded, and the service life of the device is prolonged. The bottom of the shade 13 is connected with the box body 1, so that the installation is more stable.

When the device is used, the cover body 2 is opened, the diode to be dried is placed in the placing disc 6, the cover body 2 is closed, the hot air blower 5 is started, hot air is introduced into the box body 1, meanwhile, the motor 7 drives the placing disc 6 to rotate, the diode in the placing disc 6 is uniformly heated, and water vapor formed by water evaporation is taken out from the air outlet pipe 4 by the hot air; after the drying is finished, the motor 7 stops rotating, the air cylinder 8 drives the supporting plate 9 to ascend so as to jack up the placing plate 6, the diode is convenient to take out, then the air cylinder 8 contracts the supporting plate 9 to descend, the spline holes 61 at the bottom of the placing plate 6 fall back to the spline shaft 71 at the output end of the motor 7, and the two are matched again so as to rotate next time.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. A diode drying device, characterized in that: the air inlet pipe and the air outlet pipe are arranged on the side wall of the box body, and the air inlet pipe is connected with a hot air blower; a placing disc for placing the diode is arranged in the box body, a spline hole is formed in the center of the bottom of the placing disc, a motor and a cylinder are arranged below the placing disc, a spline shaft is arranged at the output end of the motor, and the spline shaft is connected with the spline hole in a matched mode; the output of cylinder is provided with the layer board, the layer board is driven by the cylinder and is removed between first position and second position, and when being in first position, the layer board is slightly less than the bottom of placing the dish, and when being in the second position, the layer board will place the upward lifting of dish.

2. The diode drying apparatus of claim 1, wherein: the support plate is annular, and the spline shaft passes through the center of the support plate.

3. The diode drying apparatus of claim 2, wherein: the lower part of layer board is provided with the mounting base plate, motor and cylinder link to each other with the mounting base plate respectively, be provided with linear bearing on the mounting base plate, the bottom of layer board is provided with the sliding shaft, sliding shaft and linear bearing vertical sliding connection.

4. A diode drying apparatus as claimed in claim 3, wherein: the number of the sliding shafts is two, and the two sliding shafts and the output shaft of the motor are uniformly distributed at 120 degrees in the annular direction.

5. A diode drying apparatus as claimed in claim 3, wherein: and a shade is arranged outside the motor and the cylinder, and is connected with the mounting substrate.

6. The diode drying apparatus of claim 5, wherein: the bottom of the shade is connected with the box body.

7. The diode drying apparatus of claim 1, wherein: the placing tray comprises a bottom plate and a side edge surrounding the bottom plate, and through holes are formed in the bottom plate and the side edge.

8. The diode drying apparatus of claim 1, wherein: the air inlet pipe is positioned at the upper part of the box body, and the air outlet pipe is positioned at the lower part of the box body.