Surface cleaning device for electronic component production

Abstract

The utility model discloses a surface cleaning device for electronic component production, which belongs to the technical field of electronic component processing and comprises a supporting seat and a cleaning box arranged above the supporting seat and used for cleaning electronic components, two connecting frames are symmetrically fixed on the outer wall of one side of the supporting seat, connecting rods are rotatably connected in the connecting frames, and the connecting rods are connected with the supporting seat. A stepping motor is installed on the outer wall of one side of the supporting seat, a moving screw rod is fixed to the output end of the stepping motor, a moving block is in threaded connection with the outer wall of the moving screw rod, a supporting rod is arranged above the moving block, two fixing blocks are fixed to the inner walls of the two sides of the cleaning box, and a guide column is fixed between the two fixing blocks; the outer walls of the guide columns are slidably connected with guide blocks, and a material frame is fixed between the two guide blocks. According to the surface cleaning device for electronic component production, electronic components can be effectively cleaned, discharging is convenient, and the production efficiency of the electronic components is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic component processing, and in particular relates to a surface cleaning device for electronic component production. Background Art

[0002] Electronic components include: resistors, capacitors, potentiometers, electron tubes, radiators, electromechanical components, connectors, discrete semiconductor devices, electroacoustic devices, laser devices, electronic display devices, optoelectronic devices, sensors, electronic chemical materials and parts, etc. These electronic products will produce a layer of powder on their surface during the processing, so they need to be cleaned to facilitate subsequent work.

[0003] Reference authorization announcement number: CN210586205U Chinese authorized patent: A surface powder cleaning device for electronic component processing. The utility model has the function of vibrating to remove powder, improves the powder processing effect, and has the advantages of high powder processing quality, thereby effectively solving the problems and shortcomings of the utility model in the prior art.

[0004] However, it also has certain defects during use, such as it is inconvenient to collect materials. After the electronic components are cleaned, it is not convenient to quickly take the cleaned electronic components out of the cleaning bin, which affects the subsequent production efficiency of electronic components. Utility Model Content

[0005] The purpose of the utility model is to provide a surface cleaning device for electronic component production, so as to solve the problem raised in the above background technology that after the electronic components are cleaned, it is not convenient to quickly take the cleaned electronic components out of the cleaning bin, thereby affecting the production efficiency of subsequent electronic components.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface cleaning device for electronic component production, comprising a support seat and a cleaning box for electronic component cleaning arranged above the support seat, two connecting frames are symmetrically fixed to one side outer wall of the support seat, and a connecting rod fixedly connected to the cleaning box is rotatably connected in the connecting frame, a stepper motor is installed on one side outer wall of the support seat, and a moving screw is fixed to the output end of the stepper motor, a moving block is threadedly connected to the outer wall of the moving screw, and a support rod for supporting the cleaning box is arranged above the moving block;

[0007] Two fixed blocks are fixed to the inner walls on both sides of the cleaning box, and a guide column is fixed between the two fixed blocks. The outer wall of the guide column is slidably connected to the guide block, and the outer part of the guide column is sleeved with a supporting spring, and a material frame for placing electronic components is fixed between the two guide blocks. A hair dryer is installed on the surface of the cleaning box, and a suction fan is installed on the outer wall of one side of the cleaning box.

[0008] In a further embodiment, a rotating motor is installed on an outer wall of one side of the cleaning box, a rotating shaft is fixed to the output end of the rotating motor, and two cams for pushing the guide block are fixed to the outer wall of the rotating shaft.

[0009] In a further embodiment, a ventilation plate fixedly connected to the top plate of the cleaning box is fixed on the outer wall of the air outlet pipe of the hair dryer, and a plurality of blowing holes are opened at the bottom of the ventilation plate.

[0010] In a further embodiment, a mounting plate is fixed to an inner wall of one side of the cleaning box, and an electric telescopic rod is installed on the surface of the mounting plate.

[0011] In a further embodiment, a discharge port is provided on an outer wall of one side of the material frame, and a baffle for blocking the discharge port is installed at the output end of the electric telescopic rod.

[0012] In a further embodiment, a square discharge pipe extending to the inner wall of the cleaning box is fixed to one side outer wall of the cleaning box, and two material guide plates are fixed to the end surface of the square discharge pipe located inside the cleaning box.

[0013] In a further embodiment, a limiting hole is provided on the moving block, and a limiting column fixedly connected to the support seat is slidably connected in the limiting hole of the moving block.

[0014] In a further embodiment, a support pad for supporting the cleaning box is fixed on the surface of the support seat, and both ends of the support rod are rotatably connected to a connecting seat fixedly connected to the moving block and the cleaning box.

[0015] Technical effects and advantages of the utility model:

[0016] The surface cleaning device for electronic component production drives the moving screw to rotate through a stepping motor, thereby driving the moving block to move, and the moving block drives one end of the support rod to move, thereby lifting the cleaning box and tilting the cleaning box. With the help of the guide plate and the discharging square tube, the cleaned electronic components are quickly discharged from the cleaning box, thereby improving the production efficiency of the electronic components.

[0017] The rotating motor drives the rotating shaft and cam to rotate, which can push the guide block and the material frame to move. With the support spring, the material frame vibrates, which can better remove the powder on the electronic components.

[0018] By using a hair dryer in conjunction with a ventilation plate, the powder on the electronic components can be blown up, further accelerating the cleaning efficiency of the electronic components. At the same time, the suction fan can suck the blown powder out of the cleaning box to avoid secondary contact between the electronic components and the powder to cause adhesion and affect the cleaning quality. The surface cleaning device for electronic component production can not only effectively clean the electronic components, but also facilitate discharging and improve the production efficiency of electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the stepping motor and the supporting frame of the utility model;

[0022] Figure 3 It is a cross-sectional view of the cleaning box of the utility model;

[0023] Figure 4 For the utility model Figure 3 The enlarged view of point A in the middle;

[0024] Figure 5 It is a structural schematic diagram of the discharging square tube and the guide plate of the utility model.

[0025] In the figure: 1. support seat; 2. connecting frame; 3. connecting rod; 4. cleaning box; 5. stepping motor; 6. moving screw; 7. moving block; 8. support rod; 9. limiting column; 10. support pad; 11. fixing block; 12. guide column; 13. guide block; 14. supporting spring; 15. material frame; 16. mounting plate; 17. electric telescopic rod; 18. baffle; 19. rotating motor; 20. rotating shaft; 21. cam; 22. hair dryer; 23. ventilation plate; 24. suction fan; 25. discharge square tube; 26. guide plate. DETAILED DESCRIPTION

[0026] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0027] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0028] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0029] In order to quickly discharge the cleaned electronic components from the cleaning box 4 and improve the production efficiency of the electronic components, Figure 1 , Figure 2 and Figure 3 As shown, two connecting frames 2 are symmetrically welded to the left outer wall of the support seat 1, and a connecting rod 3 is rotatably connected to the connecting frame 2 through a rotating shaft, and a cleaning box 4 for cleaning electronic components is welded to the right end surface of the connecting rod 3. A support pad 10 for supporting the cleaning box 4 is fixed to the surface of the support seat 1 by bolts, thereby ensuring the stability of the cleaning box 4, and the support pad 10 is movably connected to the cleaning box 4;

[0030] A stepper motor 5 is installed on the left outer wall of the support seat 1 by bolts, and a moving screw 6 is fixed to the output end of the stepper motor 5 by a coupling, and the end of the moving screw 6 away from the stepper motor 5 is rotatably connected to the inner wall of the support seat 1 by a welded bearing, and a moving block 7 is threadedly connected to the outer wall of the moving screw 6, and a support rod 8 for supporting the cleaning box 4 is provided above the moving block 7. A moving groove for the support rod 8 to move is provided on the surface of the support seat 1, and both ends of the support rod 8 are rotatably connected to a connecting seat fixedly connected to the moving block 7 and the cleaning box 4, a limiting hole is provided on the moving block 7, and a limiting column 9 fixedly connected to the support seat 1 is slidably connected in the limiting hole of the moving block 7, so that the moving block 7 can be horizontally moved in the support seat 1 when the stepper motor 5 rotates;

[0031] like Figure 5As shown, a discharging square tube 25 extending to the inner wall of the cleaning box 4 is welded to the left outer wall of the cleaning box 4, and two guide plates 26 are welded to the end face of the discharging square tube 25 located inside the cleaning box 4. The setting of the guide plate 26 can guide the material so that the electronic components can quickly enter the discharging square tube 25 to prevent the electronic components from piling up in the cleaning box 4. A sealing plug is inserted in the discharging square tube 25 to prevent the electronic components from accidentally slipping out. A protective pad can be bonded to a suitable position of the inner wall of the cleaning box 4 to protect the electronic components from being damaged when they are discharged. The moving screw 6 is driven to rotate by the stepping motor 5, thereby driving the moving block 7 to move. The moving block 7 drives one end of the support rod 8 to move, thereby lifting the cleaning box 4 and tilting the cleaning box 4. With the help of the guide plate 26 and the discharging square tube 25, the cleaned electronic components can be quickly discharged from the cleaning box 4, thereby improving the production efficiency of the electronic components.

[0032] In order to effectively clean electronic components, such as Figure 1 , Figure 3 and Figure 4 As shown, two fixing blocks 11 are welded to the inner walls of both sides of the cleaning box 4, and a guide column 12 is welded between the two fixing blocks 11, a guide block 13 is slidably connected to the outer wall of the guide column 12, and a support spring 14 is sleeved on the outside of the guide column 12, a material frame 15 for placing electronic components is fixed between the two guide blocks 13 by bolts, a screen is installed at the bottom of the material frame 15, a rotating motor 19 is installed on the left outer wall of the cleaning box 4 by bolts, a rotating shaft 20 is fixed to the output end of the rotating motor 19 by a coupling, and two cams 21 for pushing the guide blocks 13 are welded to the outer wall of the rotating shaft 20, a mounting plate 16 is fixed to the left inner wall of the cleaning box 4 by bolts, an electric telescopic rod 17 is installed on the surface of the mounting plate 16 by bolts, a discharge port is opened on the left outer wall of the material frame 15, and a baffle 18 for blocking the discharge port is installed on the output end of the electric telescopic rod 17 by bolts to prevent the electronic components from accidentally slipping out of the discharge port of the material frame 15 during vibration;

[0033] A blower 22 is installed on the surface of the cleaning box 4 by bolts, and a ventilation plate 23 fixedly connected to the top plate of the cleaning box 4 is fixed on the outer wall of the air outlet pipe of the blower 22, and a plurality of blowing holes are opened at the bottom of the ventilation plate 23. A suction fan 24 is installed on the right outer wall of the cleaning box 4 by bolts, and the suction pipe of the suction fan 24 extends into the cleaning box 4, and a dust-proof bag can be installed on the air outlet pipe of the suction fan 24 to prevent the sucked dust from being discharged to pollute the environment, and at the same time, it is convenient to centrally treat the dust. The rotating shaft 20 and the cam 21 are driven to rotate by the rotating motor 19 to push the guide block 13 and the material frame 15 to move, and the supporting spring 14 is cooperated to make the material frame 15 vibrate, so that the powder on the electronic components can be better removed. The blower 22 cooperates with the ventilation plate 23 to blow up the powder on the electronic components. At the same time, the suction fan 24 works to suck the blown powder out of the cleaning box 4, so as to avoid secondary contact between the electronic components and the powder to cause adhesion, thereby affecting the cleaning quality.

[0034] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0035] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Working principle:

[0037] When the surface cleaning device for electronic component production is used, the electronic components to be cleaned are placed in the material frame 15, and the rotating motor 19, the blower 22 and the suction fan 24 are started. The rotating motor 19 drives the rotating shaft 20 and the cam 21 to rotate, pushes the guide block 13 and the material frame 15 to move, cooperates with the support spring 14, and makes the material frame 15 vibrate to remove the powder on the electronic components. The blower 22 blows air into the ventilation plate 23, blows the gas out through the blowing holes at the bottom of the ventilation plate 23, and blows up the powder on the electronic components. At the same time, the suction fan 24 works to suck the blown powder out of the cleaning box 4, so as to avoid secondary contact between the electronic components and the powder to cause adhesion.

[0038] After the electronic components are cleaned, the rotating motor 19, the blower 22 and the suction fan 24 are turned off, and the electric telescopic rod 17 drives the baffle 18 to move, and the baffle 18 removes the obstruction of the material frame 15 discharge port. At the same time, the sealing plug in the discharge square tube 25 is removed, and the stepper motor 5 is started to drive the moving screw 6 to rotate, thereby driving the moving block 7 to move, and the moving block 7 drives one end of the support rod 8 to move, thereby lifting the cleaning box 4, so that the cleaning box 4 is tilted along the position of the connecting rod 3, and the electronic components in the material frame 15 always slide out from the discharge port, cooperate with the guide plate 26 and the discharge square tube 25, so that the cleaned electronic components are quickly discharged from the cleaning box 4, thereby improving the production efficiency of electronic components.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface cleaning device for electronic component production, comprising a support base (1) and a cleaning box (4) for cleaning the electronic components arranged above the support base (1), characterized in that: Two connecting frames (2) are symmetrically fixed on the outer wall of one side of the support seat (1), and a connecting rod (3) fixedly connected to the cleaning box (4) is rotatably connected inside the connecting frame (2); a stepping motor (5) is installed on the outer wall of one side of the support seat (1), and a moving screw (6) is fixed to the output end of the stepping motor (5); a moving block (7) is threadedly connected to the outer wall of the moving screw (6), and a support rod (8) for supporting the cleaning box (4) is provided above the moving block (7); Two fixing blocks (11) are fixed to the inner walls of both sides of the cleaning box (4), and a guide column (12) is fixed between the two fixing blocks (11). The outer wall of the guide column (12) is slidably connected to a guide block (13), and the outer part of the guide column (12) is sleeved with a support spring (14). A material frame (15) for placing electronic components is fixed between the two guide blocks (13). A blower (22) is installed on the surface of the cleaning box (4), and a suction fan (24) is installed on the outer wall of one side of the cleaning box (4).

2. The surface cleaning device for electronic component production according to claim 1, characterized in that: A rotating motor (19) is mounted on an outer wall of one side of the cleaning box (4); a rotating shaft (20) is fixed to the output end of the rotating motor (19); and two cams (21) for pushing the guide block (13) are fixed to the outer wall of the rotating shaft (20).

3. The surface cleaning device for electronic component production according to claim 1, characterized in that: A ventilation plate (23) fixedly connected to the top plate of the cleaning box (4) is fixed on the outer wall of the air outlet pipe of the blower (22), and a plurality of air blowing holes are formed at the bottom of the ventilation plate (23).

4. The surface cleaning device for electronic component production according to claim 2, characterized in that: A mounting plate (16) is fixed to an inner wall of one side of the cleaning box (4), and an electric telescopic rod (17) is mounted on the surface of the mounting plate (16).

5. The surface cleaning device for electronic component production according to claim 4, characterized in that: A material outlet is provided on one side outer wall of the material frame (15), and a baffle (18) for blocking the material outlet is installed at the output end of the electric telescopic rod (17).

6. The surface cleaning device for electronic component production according to claim 4, characterized in that: A material discharging square tube (25) extending to the inner wall of the cleaning box (4) is fixed to one side outer wall of the cleaning box (4), and two material guide plates (26) are fixed to the end surface of the material discharging square tube (25) located inside the cleaning box (4).

7. The surface cleaning device for electronic component production according to claim 1, characterized in that: The moving block (7) is provided with a limiting hole, and a limiting column (9) fixedly connected to the support seat (1) is slidably connected in the limiting hole of the moving block (7).

8. The surface cleaning device for electronic component production according to claim 1, characterized in that: A support pad (10) for supporting the cleaning box (4) is fixed on the surface of the support seat (1), and both ends of the support rod (8) are rotatably connected to a connecting seat fixedly connected to the moving block (7) and the cleaning box (4).

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