Electronic element cleaning device

Abstract

The utility model relates to an electronic element cleaning device which comprises a cleaning box, a rotary cleaning mechanism and a lifting taking-out mechanism. A cylindrical groove is formed in one side of the cleaning box; the cleaning mechanism comprises a driving motor, a rotating shaft, a cleaning cylinder and a containing bottom plate; the cleaning cylinder revolute pair is connected to the interior of the cylindrical groove; the two sides of the containing bottom plate are axially connected into the cleaning cylinder in a sliding mode through sliding mechanisms. The driving motor is vertically arranged below the cylindrical groove and is fixedly connected with the cleaning box; the rotating shaft is coaxially and fixedly connected to the output end of the driving motor, and the upper end of the rotating shaft sequentially and coaxially penetrates through the bottom of the cylindrical groove and the containing bottom plate and extends to the upper portion of the inner side of the cylindrical groove. The rotating shaft is in sliding fit with the containing bottom plate; the lifting taking-out mechanism is arranged between the two sides of the upper portion of the cylindrical groove. The lifting taking-out mechanism is in sliding connection and radial occlusion with the rotating shaft; the lifting taking-out mechanism is coaxially and fixedly connected with the containing bottom plate. According to the electronic element cleaning device, the electronic element cleaning requirement can be met, and meanwhile the electronic element can be taken and placed more conveniently.

Description

Technical Field

[0001] This utility model relates to the field of electronic component technology, and in particular to an electronic component cleaning device. Background Technology

[0002] For some electronic components that have been stored for a long time, impurities may adhere to their surfaces, so cleaning equipment is needed to clean them.

[0003] Existing cleaning devices typically place electronic components inside a cleaning tank and clean them using a rotating cleaning drum. However, the depth of the cleaning drum makes it very inconvenient to pick up and put down electronic components. Summary of the Invention

[0004] To address the aforementioned problems, the purpose of this utility model is to provide an electronic component cleaning device that can meet the cleaning needs of electronic components while also making the handling of electronic components more convenient.

[0005] The technical solution adopted in this utility model is as follows:

[0006] The present invention provides an electronic component cleaning device, comprising a cleaning tank, a rotating cleaning mechanism, and a lifting and removing mechanism; a cylindrical groove is provided inside one side of the cleaning tank;

[0007] The rotary cleaning mechanism includes a drive motor, a rotating shaft, a cleaning cylinder, and a holding base plate. The cleaning cylinder is connected to the inside of a cylindrical groove via a rotating joint. The two sides of the holding base plate are axially slidably connected to the inside of the cleaning cylinder via a sliding mechanism. The drive motor is vertically positioned below the cylindrical groove and fixedly connected to the cleaning tank. The rotating shaft is coaxially fixedly connected to the output end of the drive motor, and its upper end coaxially passes through the bottom of the cylindrical groove and the holding base plate in sequence, extending to the upper part of the inner side of the cylindrical groove. The rotating shaft is slidably engaged with the holding base plate.

[0008] The lifting and removal mechanism is located between the two sides above the cylindrical groove; the lifting and removal mechanism is slidably connected to the rotating shaft and radially engaged; the lifting and removal mechanism is coaxially fixed to the holding base plate.

[0009] Furthermore, the lifting and removing mechanism includes an electric telescopic rod, a connecting plate, and a connecting column; the electric telescopic rods are respectively vertically arranged on both sides of the top of the cylindrical groove and are symmetrical to each other; the bottom of the electric telescopic rod is fixedly connected to the cleaning tank; a connecting plate is fixedly connected between the top telescopic ends of the two electric telescopic rods; the connecting column is vertically rotated and connected to the middle of the bottom end of the connecting plate; the connecting column extends downward and is coaxially sleeved outside the rotating shaft, and its lower end is coaxially fixedly connected to the holding base plate; the connecting column and the rotating shaft are slidably connected and radially engaged through a spline mechanism.

[0010] Furthermore, the spline mechanism includes axial key bars and axial keyways; the axial key bars are evenly distributed on the outer wall of the rotating shaft; the axial keyways are evenly distributed on the inner wall of the connecting column; the connecting column and the rotating shaft achieve axial sliding connection and radial engagement through the cooperation of the axial key bars and axial keyways.

[0011] Furthermore, the sliding mechanism includes slide rails axially fixed to both sides of the inner wall of the cleaning drum and slide grooves formed on both sides of the holding base plate; the holding base plate is slidably connected to the slide rails on both sides of the inner wall of the cleaning drum through the slide grooves on both sides.

[0012] Furthermore, the upper end of the connecting column is connected to the rotating pair at the bottom center of the connecting plate via a bearing.

[0013] Furthermore, the outer diameter of the holding base plate matches the inner diameter of the cleaning cylinder.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The rotating cleaning mechanism can efficiently and conveniently clean electronic components.

[0016] 2. The lifting and removal mechanism facilitates the displacement of the rotating cleaning mechanism, allowing the holding base plate to move upward from inside the cleaning cylinder, making it easier to pick up and put down electronic components. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 A schematic diagram showing the connection structure between the rotary cleaning mechanism and the lifting and removing mechanism;

[0019] Figure 3 This is a top-view cross-sectional structural diagram of the spline mechanism.

[0020] In the attached drawings, the following reference numerals are used: 1-cleaning tank; 2-rotary cleaning mechanism; 3-lifting and removal mechanism; 4-cylindrical groove; 5-spline mechanism; 6-drive motor; 7-rotating shaft; 8-cleaning cylinder; 9-holding base plate; 10-sliding mechanism; 11-electric telescopic rod; 12-connecting plate; 13-connecting column; 14-slide rail; 15-slide groove; 16-axial key; 17-axial keyway. Detailed Implementation

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] It should be noted that in the description of this utility model, the terms "upper", "lower", "top", "bottom", "one side", "the other side", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not mean that the device or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0023] like Figure 1 As shown, the electronic component cleaning device proposed in this utility model includes a cleaning tank 1, a rotating cleaning mechanism 2, and a lifting and removing mechanism 3; a cylindrical groove 4 is provided inside the right side of the cleaning tank 1, the cylindrical groove 4 is an open cylindrical groove, and the inside is used to hold cleaning fluid.

[0024] In this embodiment, the rotating cleaning mechanism 2 includes a drive motor 6, a rotating shaft 7, a cleaning cylinder 8, and a holding base plate 9. The cleaning cylinder 8 is connected to the inside of the cylindrical groove 4 via a corresponding rotating joint, and the surface of the cleaning cylinder 8 has several water-permeable holes. The two sides of the holding base plate 9 are axially slidably connected to the inside of the cleaning cylinder 8 through a sliding mechanism 10, which facilitates the holding base plate 9 to drive the cleaning cylinder 8 to rotate. The outer diameter of the holding base plate 9 matches the inner diameter of the cleaning cylinder 8. The drive motor 6 is vertically positioned below the cylindrical groove 4 with its output end facing upward and is fixedly connected to the inner bottom of the cleaning tank 1. The rotating shaft 7 is coaxially fixedly connected to the output end of the drive motor 6, and the upper end of the rotating shaft 7 passes coaxially through the bottom of the cylindrical groove 4 and the holding base plate 9 in sequence and extends to the upper inner side of the cylindrical groove 4. The rotating shaft 7 and the holding base plate 9 are slidably engaged and can slide relative to each other.

[0025] The sliding mechanism 10 includes slide rails 14 axially fixed to both sides of the inner wall of the cleaning cylinder 8 and slide grooves 15 opened on both sides of the holding base plate 9; the holding base plate 9 is axially slidably connected to the slide rails 14 on both sides of the inner wall of the cleaning cylinder 8 through the slide grooves 15 on both sides.

[0026] The lifting and removing mechanism 3 is located between the two sides above the cylindrical groove 4; the lifting and removing mechanism 3 is axially slidably connected to the rotating shaft 7 and radially engaged; the lifting and removing mechanism 3 is coaxially fixed to the upper end face of the holding base plate 9.

[0027] In this embodiment, the lifting and removing mechanism 3 includes an electric telescopic rod 11, a connecting plate 12, and a connecting column 13. The electric telescopic rod 11 can be a device with telescopic function, such as a piston hydraulic cylinder. The electric telescopic rods 11 are vertically arranged on both sides of the top of the cylindrical groove 4 with their telescopic ends facing upwards and are symmetrical to each other. The bottom cylinder of the electric telescopic rod 11 is fixedly connected to the cleaning tank 1. The top telescopic ends of the two electric telescopic rods 11 are fixedly connected to the connecting plate 12. The connecting column 13 is vertically arranged in the middle of the bottom end of the connecting plate 12. The upper end of the connecting column 13 is connected to the rotating joint in the middle of the bottom end of the connecting plate 12 through a bearing. The connecting column 13 extends downwards and is coaxially sleeved on the outside of the rotating shaft 7, and its lower end is coaxially fixedly connected to the upper surface of the holding base plate 9.

[0028] The connecting column 13 and the rotating shaft 7 are slidably connected and radially engaged by a spline mechanism 5.

[0029] The spline mechanism 5 includes axial key bars 16 and axial keyways 17. In this embodiment, four axial key bars 16 are provided, which are evenly distributed on the outer wall of the rotating shaft 7. The axial keyways 17 are evenly distributed on the inner wall of the connecting post 13 and correspond one-to-one with the axial key bars 16. The connecting post 13 and the rotating shaft 7 achieve axial sliding connection and radial engagement through the cooperation of the axial key bars 16 and the axial keyways 17.

[0030] When using this device, the electric telescopic rod 11 first extends upwards, causing the connecting plate 12 to move upwards. The connecting plate 12 then moves the connecting column 13 upwards. As the connecting column 13 moves upwards, it causes the holding base plate 9 to slide upwards along the slide rail 14, approaching the upper end of the cleaning cylinder 8. This facilitates the placement of electronic components onto the holding base plate 9. The holding base plate 9 is then moved downwards in the same manner to contact the cleaning liquid in the cylindrical tank 4. At this time, the drive motor 6 is started, causing the rotating shaft 7 to rotate. The rotating shaft 7, through the spline mechanism 5, causes the connecting column 13 to rotate, thereby causing the holding base plate 9 to rotate, which in turn causes the cleaning cylinder 8 to rotate, thus realizing the cleaning operation of the electronic components.

[0031] Matters not covered in this utility model are common knowledge.

[0032] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An electronic component cleaning device, characterized in that: The device includes a cleaning tank, a rotating cleaning mechanism, and a lifting and removing mechanism; a cylindrical groove is provided inside one side of the cleaning tank. The rotary cleaning mechanism includes a drive motor, a rotating shaft, a cleaning cylinder, and a holding base plate. The cleaning cylinder is connected to the inside of a cylindrical groove via a rotating joint. The two sides of the holding base plate are axially slidably connected to the inside of the cleaning cylinder via a sliding mechanism. The drive motor is vertically positioned below the cylindrical groove and fixedly connected to the cleaning tank. The rotating shaft is coaxially fixedly connected to the output end of the drive motor, and its upper end coaxially passes through the bottom of the cylindrical groove and the holding base plate in sequence, extending to the upper part of the inner side of the cylindrical groove. The rotating shaft is slidably engaged with the holding base plate. The lifting and removal mechanism is located between the two sides above the cylindrical groove; the lifting and removal mechanism is slidably connected to the rotating shaft and radially engaged; the lifting and removal mechanism is coaxially fixed to the holding base plate.

2. The electronic component cleaning device according to claim 1, characterized in that: The lifting and removal mechanism includes an electric telescopic rod, a connecting plate, and a connecting column; the electric telescopic rods are vertically arranged on both sides of the top of the cylindrical groove and are symmetrical to each other; the bottom of the electric telescopic rod is fixedly connected to the cleaning tank; a connecting plate is fixedly connected between the top telescopic ends of the two electric telescopic rods; the connecting column is vertically rotated and connected to the middle of the bottom end of the connecting plate; the connecting column extends downward and is coaxially sleeved outside the rotating shaft, and its lower end is coaxially fixedly connected to the holding base plate; the connecting column and the rotating shaft are slidably connected and radially engaged through a spline mechanism.

3. The electronic component cleaning device according to claim 2, characterized in that: The spline mechanism includes axial key bars and axial keyways; the axial key bars are evenly distributed on the outer wall of the rotating shaft; the axial keyways are evenly distributed on the inner wall of the connecting column; the connecting column and the rotating shaft achieve axial sliding connection and radial engagement through the cooperation of the axial key bars and axial keyways.

4. The electronic component cleaning device according to claim 1, characterized in that: The sliding mechanism includes slide rails axially fixed to both sides of the inner wall of the cleaning cylinder and slide grooves formed on both sides of the holding base plate; the holding base plate is slidably connected to the slide rails on both sides of the inner wall of the cleaning cylinder through the slide grooves on both sides.

5. The electronic component cleaning device according to claim 2, characterized in that: The upper end of the connecting column is connected to the rotating pair at the bottom center of the connecting plate via a bearing.

6. The electronic component cleaning device according to claim 1, characterized in that: The outer diameter of the holding base plate matches the inner diameter of the cleaning cylinder.

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