Cleaning machine for diode production

Abstract

The utility model provides a cleaning machine for diode production, which comprises a machine base on which an ultrasonic cleaning tank is arranged, and is characterized in that a placing frame for placing a diode net basket is arranged on the machine base through a lifting regulation and control mechanism, positioning pins are arranged on two sides of the placing frame, handles are arranged on two sides of the diode net basket, and the diode net basket is arranged on the lifting regulation and control mechanism. A positioning pin is arranged on the machine base, a positioning hole matched with the positioning pin is formed in the handle, a blow-drying cover is installed on the machine base through a support, the blow-drying cover is located over the ultrasonic cleaning tank, and an electric heating fan is further installed on the blow-drying cover.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a cleaning machine for diode production. Background Art

[0002] A diode is an electronic device made of semiconductor materials (such as silicon, selenium, germanium, etc.). A diode has two electrodes, a positive electrode, also called an anode; and a negative electrode, also called a cathode. When a forward voltage is applied across the two electrodes of the diode, the diode conducts. When a reverse voltage is applied, the diode cuts off.

[0003] During the production process of a diode, it needs to be cleaned. However, in the existing cleaning machines for diode production, only the cleaning operation can be completed. It is necessary to manually take out the diode basket and then use an air gun to dry it, which is not very convenient for cleaning. Therefore, it is very necessary to design a cleaning machine for diode production. Summary of the Invention

[0004] The purpose of the utility model is to address the above problems in the existing technology and propose a cleaning machine for diode production.

[0005] The purpose of the utility model can be achieved by the following technical solutions: A cleaning machine for diode production, including a machine base, on which an ultrasonic cleaning tank is installed. It is characterized in that a placement frame for placing the diode basket is arranged on the machine base through a lifting control mechanism. The two sides of the placement frame are provided with positioning pins, and the two sides of the diode basket are provided with handles, and the handles are provided with positioning holes that cooperate with the positioning pins. A drying hood is installed on the machine base through a bracket, and the drying hood is located directly above the ultrasonic cleaning tank. An electric heating blower is also installed on the drying hood.

[0006] The lifting control mechanism includes a first cylinder, a second cylinder, a connecting piece one, a connecting piece two, and an auxiliary block. The first cylinder is connected to the machine base through the connecting piece one. The second cylinder is connected to the end of the piston rod of the first cylinder through the connecting piece two. The auxiliary block is connected to the end of the piston rod of the second cylinder. The auxiliary block is connected to the placement frame through a spring. Both the first cylinder and the second cylinder are arranged vertically.

[0007] Vibration motors are installed on both sides of the placement frame.

[0008] An electric control box is also installed on the machine base. The electric heating blower, the first cylinder, the second cylinder, and the vibration motor are all electrically connected to the electric control box through wires.

[0009] A number of universal wheels are also installed on the machine base.

[0010] Compared with the existing technology, this cleaning machine for diode production has the following advantages:

[0011] In the present utility model, a diode is placed into a diode basket, and the diode basket is placed downward into an ultrasonic cleaning tank for cleaning. After cleaning, the diode basket moves upward, and hot air is output by a drying hood to dry the diodes in the diode basket, thereby facilitating the cleaning operation of the diodes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic plan view of the present utility model;

[0013] Figure 2 is a schematic perspective view of a partially removed part of the present utility model;

[0014] Figure 3 is a schematic plan view of a partially removed part of the present utility model;

[0015] In the figures, 1 is a machine base; 2 is a placement frame; 2a is a positioning pin; 3 is a diode basket; 4 is a handle; 4a is a positioning hole; 5 is a bracket; 6 is a drying hood; 7 is an electric heating blower; 8 is a universal wheel; 9 is an electric control box; 10 is an ultrasonic cleaning tank; 11 is a first connecting member; 12 is a first cylinder; 13 is a second cylinder; 14 is an auxiliary block; 15 is a spring; 16 is a vibration motor; 17 is a second connecting member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following are specific embodiments of the present utility model and in combination with the drawings, the technical solutions of the present utility model are further described, but the present utility model is not limited to these embodiments.

[0017] As Figures 1 - 3 shown, this cleaning machine for diode production includes a machine base 1, an ultrasonic cleaning tank 10 is installed on the machine base 1, and the ultrasonic cleaning tank 10 adopts an existing structure; a placement frame 2 for placing the diode basket 3 is arranged on the machine base 1 through a lifting control mechanism, positioning pins 2a are provided on both sides of the placement frame 2, handles 4 are provided on both sides of the diode basket 3, and positioning holes 4a matching with the positioning pins 2a are provided on the handles 4. By matching the positioning pins 2a with the positioning holes 4a, the diode basket 3 can be restricted on the placement frame 2; a drying hood 6 is installed on the machine base 1 through a bracket 5, and the drying hood 6 is located directly above the ultrasonic cleaning tank 10, and an electric heating blower 7 is also installed on the drying hood 6. By means of the electric heating blower 7, the drying hood 6 can convey hot air downward.

[0018] The lifting and regulating mechanism includes a first cylinder 12, a second cylinder 13, a first connecting member 11, a second connecting member 17 and an auxiliary block 14. The first cylinder 12 is connected to the machine base 1 through the first connecting member 11. The second cylinder 13 is connected to the end of the piston rod of the first cylinder 12 through the second connecting member 17. The auxiliary block 14 is connected to the end of the piston rod of the second cylinder 13. The auxiliary block 14 is connected to the placing frame 2 through a spring 15. Both the first cylinder 12 and the second cylinder 13 are vertically arranged. With this structure, when picking up and placing the diode basket 3, it is only necessary to extend the piston rod of the second cylinder 13. At this time, the piston rod of the first cylinder 12 is in the retracted state. When the diode basket 3 is placed into the ultrasonic cleaning tank 10, it is only necessary to retract the piston rod of the second cylinder 13. At this time, the piston rod of the first cylinder 12 is in the retracted state. When the diode basket 3 needs to be dried, it is only necessary to extend both the piston rod of the first cylinder 12 and the piston rod of the second cylinder 13.

[0019] Vibration motors 16 are installed on both sides of the placing frame 2. With this structure, the placing frame 2 can be made to vibrate slightly when needed.

[0020] An electric control box 9 is also installed on the machine base 1. The electric heating blower 7, the first cylinder 12, the second cylinder 13 and the vibration motor 16 are all electrically connected to the electric control box 9 through wires. In this embodiment, this point adopts the existing technology, and its circuit etc. do not need to be redesigned.

[0021] A number of universal wheels 8 are also installed on the machine base 1.

[0022] In the present utility model, the diodes are placed into the diode basket 3, and the diode basket 3 is placed downward into the ultrasonic cleaning tank 10 for cleaning. After cleaning, the diode basket 3 moves upward, and the hot air output by the drying hood 6 is used to dry the diodes in the diode basket 3, so that the cleaning operation of the diodes can be conveniently completed.

[0023] The above components are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be known to those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0024] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art of the present utility model can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A cleaning machine for diode production, comprising a machine base (1), and an ultrasonic cleaning tank (10) is installed on the machine base (1), characterized in that, A placement frame (2) for placing a diode basket (3) is arranged on the machine base (1) through a lifting control mechanism. The two sides of the placement frame (2) are provided with positioning pins (2a). The two sides of the diode basket (3) are provided with handles (4). The handles (4) are provided with positioning holes (4a) that cooperate with the positioning pins (2a). A drying hood (6) is installed on the machine base (1) through a bracket (5), and the drying hood (6) is located directly above the ultrasonic cleaning tank (10). An electric heating blower (7) is also installed on the drying hood (6).

2. The cleaning machine for diode production according to claim 1, wherein, The lifting control mechanism includes a first cylinder (12), a second cylinder (13), a first connecting piece (11), a second connecting piece (17) and an auxiliary block (14). The first cylinder (12) is connected to the machine base (1) through the first connecting piece (11). The second cylinder (13) is connected to the end of the piston rod of the first cylinder (12) through the second connecting piece (17). The auxiliary block (14) is connected to the end of the piston rod of the second cylinder (13). The auxiliary block (14) is connected to the placement frame (2) through a spring (15). Both the first cylinder (12) and the second cylinder (13) are vertically arranged.

3. The cleaning machine for diode production according to claim 2, wherein Vibration motors (16) are installed on both sides of the placement frame (2).

4. The cleaning machine for diode production according to claim 3, characterized in that, An electric control box (9) is also installed on the machine base (1). The electric heating blower (7), the first cylinder (12), the second cylinder (13) and the vibration motor (16) are all electrically connected to the electric control box (9) through wires.

5. A cleaning machine for diode production according to claim 1, characterized in that, A number of universal wheels (8) are also installed on the machine base (1).

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