Diode cleaning equipment

Abstract

Diode cleaning equipment comprises an ultrasonic cleaning machine and a cover body, a cleaning tank is arranged above the ultrasonic cleaning machine, and the cover body comprises an outer sleeve base placed above the ultrasonic cleaning machine and an upper cover body covering the outer sleeve base. The lower part of the upper cover body is detachably connected with a placing screen frame used for placing diodes. Transverse sliding grooves are formed in the front side and the rear side of the outer sleeve base. A plurality of shelving rods used for shelving and placing the screen frame are transversely and slidably connected between the two transverse sliding grooves; and when the placing net frame is placed on the placing rods, the placing net frame is placed above the placing rods. According to the diode cleaning device, after diodes are cleaned, the placing screen frame and the diodes located in the placing screen frame can be taken out by lifting the upper cover body, the placing screen frame is placed above the placing rods, the placing screen frame and the diodes located in the placing screen frame are drained, and the diode cleaning device is convenient to use.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a diode cleaning device. Background Art

[0002] A diode is an electronic device made of semiconductor materials (silicon, selenium, germanium, etc.); a diode has two electrodes, one is the positive electrode, also called the anode, and the other is the negative electrode, also called the cathode. When a forward voltage is applied between the two electrodes of the diode, the diode is turned on, and when a reverse voltage is applied, the diode is cut off; the conduction and cutoff of the diode are equivalent to the connection and disconnection of a switch; the diode has unidirectional conductivity, and when it is turned on, the current direction is from the anode through the tube to the cathode.

[0003] In the process of manufacturing, the existing diodes generally need to be cleaned, and the equipment for cleaning is generally an ultrasonic cleaning machine. The diodes to be cleaned are placed in the cleaning tank of the ultrasonic cleaning machine for cleaning, and then taken out after the cleaning is completed. In the existing diode cleaning process, in order to speed up the cleaning efficiency, we generally put many diodes together in the cleaning tank for cleaning, so it is more laborious in the subsequent taking out process, and the diodes are generally accompanied by cleaning liquid after being taken out. Therefore, a diode cleaning device that is more convenient to take out after cleaning and can help drain the taken out diodes is what we need. Utility Model Content

[0004] The utility model aims to solve the technical problem of providing a diode cleaning device which is convenient for taking out the diode after cleaning and can help drain the taken out diode.

[0005] In order to solve the above technical problems, the technical solution of a diode cleaning device of the utility model is:

[0006] It comprises an ultrasonic cleaning machine and a cover body; a cleaning tank is arranged above the ultrasonic cleaning machine, the cover body comprises an outer sleeve seat placed above the ultrasonic cleaning machine and an upper cover body covering the outer sleeve seat; a placement net frame for placing diodes is detachably connected below the upper cover body; the placement net frame passes through the outer sleeve seat and is placed in the cleaning tank; transverse sliding grooves are arranged on both the front and rear sides of the outer sleeve seat; a plurality of placing rods for placing the placing net frame are transversely slidably connected between the two transverse sliding grooves; when the placing rods place the placing net frame, the placing net frame is placed above the plurality of placing rods.

[0007] Two shelf rods are connected between the two transverse sliding grooves in a transverse sliding manner.

[0008] The left and right sides of the outer sleeve are both connected with first handles; the left and right sides of the upper cover are respectively provided with through holes corresponding to the two first handles; when the upper cover is covered on the outer sleeve, the upper end of the first handle passes through the through hole corresponding to itself.

[0009] The four corners of the screen frame are connected with vertical screw rods; the upper ends of the four vertical screw rods pass through the upper cover body and are threadedly connected with threaded seats.

[0010] A second handle is connected above the upper cover body.

[0011] The technical effect that can be achieved by the utility model is as follows: the utility model is a diode cleaning device. During the diode cleaning process, firstly, the diodes to be cleaned are placed in a placing screen frame, and then the placing screen frame and the diodes in the placing screen frame are placed in a cleaning tank of an ultrasonic cleaning machine for cleaning. After the cleaning is completed, the placing screen frame and the diodes in the placing screen frame can be taken out by lifting the upper cover body, and the placing screen frame and the diodes in the placing screen frame can be drained by placing the placing screen frame above a shelf rod, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0013] Figure 1 It is a structural schematic diagram of a diode cleaning device of the utility model;

[0014] Figure 2 It is an exploded diagram of a diode cleaning device of the utility model;

[0015] Figure 3 yes Figure 2 A magnified view of part A;

[0016] Figure 4 yes Figure 2 A magnified view of part B;

[0017] Figure 5 It is a cross-sectional view of a diode cleaning device of the utility model;

[0018] Figure 6 It is a schematic diagram of the structure when the screen frame is placed on the shelf rod;

[0019] Figure 7 It is a schematic diagram of the structure when the outer cover seat is placed on the ultrasonic cleaning machine. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] See also Figures 1 to 7 .

[0022] A diode cleaning device comprises an ultrasonic cleaning machine 1 and a cover body; a cleaning tank 2 is arranged above the ultrasonic cleaning machine 1, and the cover body comprises a jacket seat 3 placed above the ultrasonic cleaning machine 1 and an upper cover body 4 covering the jacket seat 3; a placement screen frame 5 for placing diodes is detachably connected to the lower part of the upper cover body 4, specifically, vertical screws 11 are connected to the four corners of the placement screen frame 5, and the upper ends of the four vertical screws 11 pass through the upper cover body 4 and are threadedly connected to threaded seats 12; the placement screen frame 5 passes through the jacket seat 3 and is placed in the cleaning tank 2; transverse sliding grooves 6 are provided on both the front and rear sides of the jacket seat 3, and a plurality of shelf rods 7 for placing the placement screen frame 5 are transversely slidably connected between the two transverse sliding grooves 6, and specifically, two shelf rods 7 are transversely slidably connected between the two transverse sliding grooves 6, and when the shelf rods 7 place the placement screen frame 5, the placement screen frame 5 is placed above the two shelf rods 7 (refer to Figure 6 ).

[0023] When the utility model is used, firstly, a cleaning liquid for cleaning the diode is placed in the cleaning tank 2, then the diode to be cleaned is placed in the placement screen frame 5, and then the placement screen frame 5 is fixed under the upper cover body 4. Specifically, the upper end of the vertical screw 11 passes through the upper cover body 4 and is threadedly connected with the threaded seat 12, and then the upper cover body 4 is covered on the outer sleeve seat 3, and the placement screen frame 5 passes through the outer sleeve seat 3 and is placed in the cleaning tank 2, and then the ultrasonic cleaning machine 1 is turned on to clean the diode. When the diode is cleaned, the upper cover body 4 is directly lifted until the placement screen frame 5 is taken out of the cleaning tank 2, and then the two shelf rods 7 are moved to Figure 6 position, then place the screen frame 5 above the two placing rods 7, and after the diodes are drained, take the diodes away, which is more convenient.

[0024] Preferably, the left and right sides of the outer sleeve seat 3 of the utility model are connected to the first handles 8, and the left and right sides of the upper cover body 4 are respectively provided with through holes 9 corresponding to the two first handles 8; when the upper cover body 4 is covered on the outer sleeve seat 3, the upper end of the first handle 8 passes through the through hole 9 corresponding to itself; the upper part of the upper cover body 4 is connected to the second handle 13; after the diode is cleaned, when it is not necessary to drain the diode, the two first handles 8 can be directly lifted with both hands, and at this time the upper cover body 4 and the placement mesh frame 5 will also be directly lifted, which makes it more convenient to take out the diode.

Claims

1. A diode cleaning device, comprising an ultrasonic cleaning machine (1) and a cover; a cleaning tank (2) is provided above the ultrasonic cleaning machine (1), characterized in that: The cover body comprises an outer sleeve (3) placed on the top of the ultrasonic cleaning machine (1) and an upper cover body (4) covering the outer sleeve (3); a placement screen frame (5) for placing diodes is detachably connected to the bottom of the upper cover body (4); the placement screen frame (5) passes through the outer sleeve (3) and is placed in the cleaning tank (2); transverse sliding grooves (6) are provided on both the front and rear sides of the outer sleeve (3); a plurality of placement rods (7) for placing the placement screen frame (5) are transversely slidably connected between the two transverse sliding grooves (6); when the placement rods (7) place the placement screen frame (5), the placement screen frame (5) is placed above the plurality of placement rods (7).

2. A diode cleaning device according to claim 1, characterized in that: Two placing rods (7) are connected between the two transverse sliding grooves (6) in a transverse sliding manner.

3. A diode cleaning device according to claim 1, characterized in that: The left and right sides of the outer sleeve seat (3) are both connected to first handles (8); the left and right sides of the upper cover body (4) are respectively provided with through holes (9) corresponding to the two first handles (8); when the upper cover body (4) is covered on the outer sleeve seat (3), the upper end of the first handle (8) passes through the through hole (9) corresponding to itself.

4. The diode cleaning device according to claim 1, characterized in that: The four corners of the placement screen frame (5) are all connected with vertical screw rods (11); the upper ends of the four vertical screw rods (11) all pass through the upper cover body (4) and are threadedly connected with threaded seats (12).

5. The diode cleaning device according to claim 1, characterized in that: A second handle (13) is connected above the upper cover body (4).

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