Electronic element cleaning device for mechano-electronic engineering

Abstract

The utility model relates to the field of mechano-electronic engineering, and discloses a mechano-electronic engineering electronic component cleaning device which comprises a cleaning pool, a pick-and-place mechanism is installed at the rear end of the top of the cleaning pool, drying mechanisms are installed on the two sides of the cleaning pool, and the pick-and-place mechanism comprises two lifting seats and a cross beam. The two lifting seats are fixedly mounted at the rear part of the cleaning pool, the cross beam is fixedly mounted at the top ends of the two lifting seats, screw rods are movably mounted in the two lifting seats, and a rotating rod is movably mounted in the cross beam. Through lifting of the storage basket and the supporting rods, the storage basket is convenient to mount and dismount, automatic cleaning can be conducted, electronic elements are convenient to take and place, and the operation that the electronic elements stretch into the cleaning pool manually to be taken is reduced; and through the supporting columns and the draught fan, the cleaned electronic elements can be air-dried, water residues are reduced, and the top plate is convenient to unfold and store.

Description

Technical Field

[0001] The utility model relates to the field of mechanical and electronic engineering, in particular to a cleaning device for electronic components of mechanical and electronic engineering. Background Art

[0002] Mechatronics engineering is an engineering discipline used to design, develop, and implement intelligent and automated mechanical systems for use in automated manufacturing, transportation, medical equipment, and more. Electronic components are the fundamental components of electronic systems or circuits. During the manufacturing and assembly process, various residues, such as solder paste, flux, grease, and dust, remain on the surface of electronic components, requiring cleaning.

[0003] Publication No. CN212494303U provides an ultrasonic cleaning device for electronic components. A stainless steel cleaning box is installed inside the ultrasonic cleaning box, and an ultrasonic transducer is installed below the stainless steel cleaning box.

[0004] The above-mentioned cleaning device solves the problem that the cleaning effect of the existing ultrasonic cleaning device for electronic components is not very good. However, during the process of taking and placing electronic components for cleaning, it is necessary to manually reach into the cleaning tank to pick them up, which is not convenient for automatic lifting and placing, and it is not convenient for taking and placing electronic components. Moreover, after cleaning, there is moisture remaining on the surface of the electronic components, which is not convenient for quick air drying after cleaning. Utility Model Content

[0005] The purpose of the utility model is to provide a mechanical electronic engineering electronic component cleaning device, which can effectively solve the technical problems in the background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The cleaning mechanism is installed on the top of the cleaning pool, and the cleaning mechanism is installed on both sides of the cleaning pool.

[0008] Preferably, the rotating rod is fixedly connected to the output shaft of the motor, and the bevel teeth on the outside of the rotating rod are meshed with the bevel teeth on the top end of the screw.

[0009] Preferably, the two support rods are symmetrically arranged with each other, and the support rods are threadedly connected to the screw rod.

[0010] Preferably, the slide rail is located on the inner side of the support rod and is slidably arranged, the positioning bolt passes through the outer side of the support rod and is threadedly connected, and the inner end of the positioning bolt is snap-fitted to the positioning hole.

[0011] Preferably, the drying mechanism includes two support columns, and the two support columns are movably installed on both sides of the cleaning pool respectively. A top plate is fixedly installed on the top of the two support columns, and two fans are installed inside the top plate. A fixed shaft is installed near the bottom end of the support column, and a fixed disk is fixedly installed on the outer end of the fixed shaft. A positioning rod is movably installed inside the fixed disk, and a pull plate is fixedly installed on the outer end of the positioning rod. A spring is sleeved on the outer periphery of the positioning rod.

[0012] Preferably, the inner end of the fixed shaft is fixedly mounted on the outer wall of the cleaning tank, and the bottom end of the support column is sleeved on the outside of the fixed shaft and is movably rotatable.

[0013] Preferably, two positioning grooves are provided on the outer side of the support column near the bottom end, and the inner end of the positioning rod is clamped with the positioning groove on the outer side of the support column.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1) The cleaning device is provided with a pick-and-place mechanism. The storage basket is installed between two support rods and fixed by the engagement of a positioning bolt with a positioning hole, which facilitates the installation and removal of the storage basket. The rotating rod drives the two screws to rotate, so that the support rod drives the storage basket to rise and fall, which can automatically clean and facilitate the placement of electronic components, reducing the need to manually reach into the cleaning tank to take them.

[0016] 2) The cleaning device is provided with a drying mechanism. The support column drives the top plate to rotate to the top of the storage basket. By starting two fans, the cleaned electronic components can be air-dried to reduce residual moisture. As the support column rotates, the positioning rod is engaged with the positioning groove of the support column under the action of the spring, which facilitates the rotation and fixation of the support column and the expansion and storage of the top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a mechanical electronic engineering electronic component cleaning device in an embodiment of the present utility model;

[0018] Figure 2 This is a structural diagram of the pick-and-place mechanism in an embodiment of the present utility model;

[0019] Figure 3This is a structural diagram of the drying mechanism in the embodiment of the present utility model;

[0020] Figure 4 In the embodiment of the present utility model Figure 3 A magnified view of point A;

[0021] Figure 5 This is a schematic diagram of the structure during cleaning in an embodiment of the present invention.

[0022] In the figure: 1. Cleaning tank; 2. Pick-up and placement mechanism; 3. Drying mechanism; 4. Lifting seat; 5. Crossbeam; 6. Screw; 7. Rotating rod; 8. Bevel gear; 9. Motor; 10. Support rod; 11. Storage basket; 12. Slide rail; 13. Positioning hole; 14. Positioning bolt; 15. Support column; 16. Top plate; 17. Fan; 18. Fixed shaft; 19. Fixed plate; 20. Positioning rod; 21. Pull plate; 22. Spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] Combine Figure 1-Figure 5 A mechanical electronic engineering electronic component cleaning device includes a cleaning pool 1, a pick-up and place mechanism 2 is installed on the top of the cleaning pool 1 near the rear end, and drying mechanisms 3 are installed on both sides of the cleaning pool 1.

[0026] See Figure 2 , it is further obtained that the pick-up and placement mechanism 2 includes two lifting seats 4 and a crossbeam 5. The two lifting seats 4 are fixedly installed at the rear part of the cleaning tank 1, and the crossbeam 5 is fixedly installed at the top of the two lifting seats 4. The two lifting seats 4 are movably installed with screws 6, and the crossbeam 5 is movably installed with a rotating rod 7. The outside of the rotating rod 7 and the top of the two screws 6 are both installed with bevel gears 8. One end of the rotating rod 7 is installed with a motor 9, and a support rod 10 is movably installed on the outside of the two screws 6 and located in front of the lifting seats 4. A storage basket 11 is movably installed between the two support rods 10, and slide rails 12 are fixedly installed on both sides of the storage basket 11. A positioning hole 13 is opened on the outer side of the slide rail 12 near the front end, and a positioning bolt 14 is movably installed on the outer side of the two support rods 10 near the front end.

[0027] The rotating rod 7 is fixedly connected to the output shaft of the motor 9, and the bevel teeth 8 on the outside of the rotating rod 7 are meshed with the bevel teeth 8 at the top of the screw rod 6. Through the meshing of the bevel teeth 8, the rotating rod 7 drives the two screw rods 6 to rotate simultaneously.

[0028] The two support rods 10 are symmetrically arranged with each other, and are threadedly connected to the screw rod 6 . The support rods 10 are used to support the storage basket 11 and slide up and down through the rotation of the screw rod 6 and the action of the threads.

[0029] The slide rail 12 is located on the inner side of the support rod 10 and is slidably arranged. The positioning bolt 14 passes through the outer side of the support rod 10 and is threadedly connected. The inner end of the positioning bolt 14 is snap-fitted with the positioning hole 13. The positioning bolt 14 is snapped into the positioning hole 13 to fix the storage basket 11 between the two support rods 10, making it easy to take and place the storage basket 11.

[0030] Specifically, the electronic components are placed in a storage basket 11, and the storage basket 11 is installed and fixed between two support rods 10. The motor 9 drives the rotating rod 7, and the two screws 6 are rotated under the meshing action of the bevel teeth 8, so that the support rod 10 drives the storage basket 11 to descend into the cleaning tank 1, and the electronic components are ultrasonically cleaned through the cleaning tank 1.

[0031] Example 2

[0032] See Figure 3 and Figure 4 On the basis of Example 1, it is further obtained that the drying mechanism 3 includes two support columns 15, the two support columns 15 are movably installed on both sides of the cleaning tank 1, the top ends of the two support columns 15 are fixedly installed with a top plate 16, two fans 17 are installed inside the top plate 16, a fixed shaft 18 is installed through the interior of the support columns 15 near the bottom end, a fixed disk 19 is fixedly installed on the outer end of the fixed shaft 18, a positioning rod 20 is movably installed through the interior of the fixed disk 19, a pull plate 21 is fixedly installed on the outer end of the positioning rod 20, and a spring 22 is sleeved on the periphery of the positioning rod 20.

[0033] The inner end of the fixed shaft 18 is fixedly mounted on the outer wall of the cleaning tank 1, and the bottom end of the support column 15 is sleeved on the outside of the fixed shaft 18 and is movably rotated. The rotation of the support column 15 rotates the top plate 16 to the top or front.

[0034] Two positioning grooves are provided on the outer side of the support column 15 near the bottom end. The inner end of the positioning rod 20 is clamped with the positioning groove on the outer side of the support column 15. Under the action of the spring 22, the positioning rod 20 slides inward and clamps with the positioning groove of the support column 15, so that the support column 15 is fixed after rotation.

[0035] Specifically, by rotating the top plate 16 to directly above the storage basket 11, the positioning rod 20 is automatically snapped into the positioning groove of the support column 15 under the action of the spring 22, thereby fixing the support column 15, and the electronic components in the storage basket 11 are dried by starting the two fans 17.

[0036] In actual operation, the storage basket 11 is used to place electronic components, and the cleaning liquid is added to the cleaning tank 1, and the electronic components are ultrasonically cleaned by the ultrasonic module in the cleaning tank 1;

[0037] When performing pick-up and placement cleaning, the storage basket 11 is installed between the two support rods 10. By rotating the positioning bolt 14, the inner end of the positioning bolt 14 is engaged in the positioning hole 13 for fixation. By starting the motor 9 to rotate the rotating rod 7, the two screw rods 6 are driven to rotate under the meshing action of the bevel gear 8, so that the two support rods 10 are raised and lowered synchronously, and the storage basket 11 is lowered into the cleaning tank 1 for cleaning. After cleaning, it rises to a certain height, so that the storage basket 11 is separated from the cleaning tank 1 for picking up and placing electronic components.

[0038] When air-drying, the top plate 16 is rotated to the top of the storage basket 11, and the positioning rod 20 is automatically locked into the positioning groove of the support column 15 under the action of the spring 22, thereby fixing the support column 15, and the two fans 17 are started to air-dry the cleaned electronic components, and the top plate 16 is rotated to the front of the cleaning pool 1 for storage.

[0039] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for electronic components in mechanical and electronic engineering, comprising a cleaning tank (1), characterized in that: A pick-up and drop mechanism (2) is installed at the top of the cleaning tank (1) near the rear end, and drying mechanisms (3) are installed on both sides of the cleaning tank (1); The pick-up and placement mechanism (2) comprises two lifting seats (4) and a crossbeam (5), the two lifting seats (4) are fixedly mounted at the rear of the cleaning tank (1), the crossbeam (5) is fixedly mounted at the top of the two lifting seats (4), the two lifting seats (4) are internally movably mounted with screws (6), the crossbeam (5) is internally movably mounted with a rotating rod (7), the external ends of the rotating rod (7) and the tops of the two screws (6) are both mounted with bevel gears (8), one end of the rotating rod (7) is mounted with a motor (9), a support rod (10) is movably mounted on the external ends of the two screws (6) and located at the front of the lifting seats (4), a storage basket (11) is movably mounted between the two support rods (10), and slide rails (12) are fixedly mounted on both sides of the storage basket (11), a positioning hole (13) is opened on the external side of the slide rail (12) near the front end, and a positioning bolt (14) is movably mounted on the external sides of the two support rods (10) near the front end.

2. The mechanical electronic engineering electronic component cleaning device according to claim 1, characterized in that: The rotating rod (7) is fixedly connected to the output shaft of the motor (9), and the bevel teeth (8) on the outside of the rotating rod (7) and the bevel teeth (8) on the top end of the screw rod (6) are meshedly connected.

3. The mechanical electronic engineering electronic component cleaning device according to claim 1, characterized in that: The two support rods (10) are symmetrically arranged with each other, and the support rods (10) are threadedly connected to the screw rod (6).

4. The mechanical electronic engineering electronic component cleaning device according to claim 1, characterized in that: The slide rail (12) is located inside the support rod (10) and is slidably arranged. The positioning bolt (14) passes through the outside of the support rod (10) and is threadedly connected. The inner end of the positioning bolt (14) is clamped with the positioning hole (13).

5. The mechanical electronic engineering electronic component cleaning device according to claim 1, characterized in that: The drying mechanism (3) comprises two support columns (15), the two support columns (15) are movably mounted on both sides of the cleaning tank (1), the top ends of the two support columns (15) are fixedly mounted with a top plate (16), two fans (17) are mounted inside the top plate (16), a fixed shaft (18) is mounted through the bottom end of the interior of the support columns (15), a fixed disk (19) is fixedly mounted on the outer end of the fixed shaft (18), a positioning rod (20) is movably mounted through the interior of the fixed disk (19), a pull plate (21) is fixedly mounted on the outer end of the positioning rod (20), and a spring (22) is sleeved on the outer periphery of the positioning rod (20).

6. The mechanical electronic engineering electronic component cleaning device according to claim 5, characterized in that: The inner end of the fixed shaft (18) is fixedly mounted on the outer wall of the cleaning tank (1), and the bottom end of the support column (15) is sleeved on the outside of the fixed shaft (18) and is movably rotatable.

7. The mechanical electronic engineering electronic component cleaning device according to claim 5, characterized in that: Two positioning grooves are provided on the outer side of the support column (15) near the bottom end, and the inner end of the positioning rod (20) is clamped with the positioning grooves on the outer side of the support column (15).

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