Mechanical electronic device cleaning equipment

Abstract

The utility model relates to the technical field of electronic device cleaning, and discloses mechanical electronic device cleaning equipment which comprises a base, and a cleaning frame is installed in the base. A moving part is arranged in the base and connected with a moving frame, a plurality of grooves distributed at equal intervals are formed in the moving frame, fixing parts are arranged in the grooves, a side frame is installed on the cleaning frame, a plurality of flow dividing pipes distributed at equal intervals are installed on the side frame, and the flow dividing pipes are slidably connected with liquid spraying pipes penetrating into the cleaning frame. Nozzles which are distributed at equal intervals are mounted on two sides of the liquid spraying pipe; a plurality of base plates are placed on the moving frame through the fixing component and enter the cleaning frame through the moving component, and the driving component is matched with the rotating component and the lifting component, so that the liquid spraying pipe can ascend, descend and rotate in a reciprocating mode. And the nozzles on the liquid spraying pipes can fully and uniformly spray the cleaning liquid to the two surfaces of the base plate, and the cleaning effect of the brush plate on the base plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic device cleaning, in particular to mechanical electronic device cleaning equipment. Background Art

[0002] The printed circuit substrate is the carrier of the printed circuit components. The printed circuit substrate usually needs to be cleaned and descaled after completing one or several processes.

[0003] The existing cleaning equipment for printed circuit substrates usually cannot clean both sides of the substrates at the same time when cleaning them, and the cleaning efficiency is low. In addition, in order to clean multiple substrates at the same time, the existing cleaning equipment generally fixes multiple substrates in a movable placement rack, and moves the placement rack so that the fixed substrates can pass through the cleaning equipment, and the cleaning liquid is sprayed onto the surface of the substrate through the nozzle of the cleaning equipment, and then the substrate is cleaned by a brush. However, there is a certain distance between the nozzles, which easily leads to uneven spraying of the cleaning liquid, thereby affecting the cleaning effect of the brush on the substrate.

[0004] Therefore, those skilled in the art have proposed a mechanical electronic device cleaning device to solve the problems raised in the above background. Utility Model Content

[0005] The purpose of the utility model is to provide a mechanical electronic device cleaning device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mechanical electronic device cleaning device comprises a base, wherein a cleaning frame is installed in the base; a moving part is arranged in the base, the moving part is connected to the moving frame, the moving part is used to move the moving frame, a plurality of grooves distributed at equal intervals are opened in the moving frame, a fixing part is arranged in the groove, and is used to fix a substrate; a side frame is arranged on the cleaning frame, a plurality of shunt pipes distributed at equal intervals are arranged on the side frame, the shunt pipe is slidably connected with a spray pipe penetrating into the cleaning frame, both sides of the spray pipe are provided with nozzles distributed at equal intervals, the shunt pipe is connected with a liquid extraction pipe, a rotating part and a lifting part are arranged on the spray pipe, the rotating part is used to make the spray pipe swing, and the lifting part is used to drive the spray pipe to rise and fall, a driving part is arranged on one side of the cleaning frame, and is used to drive the rotating part and the lifting part, and a brush plate corresponding to the spray pipe is arranged in the cleaning frame, and is used to wash the substrate.

[0008] As a further solution of the utility model: the driving component includes a bracket installed on one side of the cleaning frame, a rotating shaft is installed on the bracket, a rotating column is installed at one end of the rotating shaft, and a second motor connected to the other end of the rotating shaft is installed on the bracket.

[0009] As a further solution of the utility model: the rotating component includes a fixed plate installed on the cleaning frame, a sliding rod is installed on the fixed plate, a movable plate is slidably arranged on the sliding rod, and a rack distributed at equal intervals is installed on the side of the movable plate close to the spray pipe, a gear meshing with the rack is installed on the outer wall of the spray pipe, a touch rod is installed on the end of the movable plate away from the fixed plate, a slope is provided on the side of the rotating column away from the bracket, and a second spring is arranged between the movable plate and the fixed plate.

[0010] As a further solution of the utility model: the lifting component includes a lifting plate installed on the top of the liquid spraying pipe, and a cam is installed on the rotating shaft.

[0011] As a further solution of the utility model: the moving component includes a guide rod installed in the base, the guide rod is slidably connected to the moving frame, a screw rod threadedly connected to the moving frame is rotatably arranged in the base, and a first motor connected to the screw rod is installed on the outer wall of the base.

[0012] As a further solution of the utility model: the fixing component includes fixing cylinders installed on both sides of the groove, the fixing cylinders are slidably connected to the push rod, a first spring connected to the push rod is arranged in the fixing cylinder, and the push rod is connected to a clamping plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model places a plurality of substrates on a movable rack through a fixed component, and enters a cleaning rack through a movable component, and the driving component cooperates with a rotating component and a lifting component, so that the liquid spray pipe can be reciprocatedly lifted and reciprocatedly rotated, so that the nozzle on the liquid spray pipe can fully and evenly spray the cleaning liquid onto the two surfaces of the substrate, ensuring the cleaning effect of the brush plate on the substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the structure of a mechanical electronic device cleaning device.

[0015] Figure 2 The present invention is a schematic diagram of the structure of a movable rack in a mechanical and electronic device cleaning device.

[0016] Figure 3 The figure is a schematic diagram of the structure inside a fixed cylinder in a mechanical and electronic device cleaning device.

[0017] Figure 4 The present invention is a schematic diagram of the structure of rotating parts and lifting parts in a mechanical electronic device cleaning device.

[0018] Figure 5 The present invention is a schematic diagram of the structure of a rotating part in a mechanical electronic device cleaning device.

[0019] In the figure: 1, base; 2, cleaning frame; 3, moving frame; 4, guide rod; 5, screw; 6, first motor; 7, groove; 8, fixed cylinder; 9, push rod; 10, first spring; 11, clamping plate; 12, side frame; 13, shunt pipe; 14, spray pipe; 15, nozzle; 16, suction pipe; 17, movable plate; 18, fixed plate; 19, slide rod; 20, second spring; 21, touch rod; 22, bracket; 23, rotating shaft; 24, rotating column; 25, ramp; 26, second motor; 27, rack; 28, gear; 29, brush plate; 30, cam; 32, lifting plate. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] See also Figure 1-Figure 5 A mechanical electronic device cleaning device comprises a base 1, a cleaning frame 2 is installed in the base 1; a moving part is arranged in the base 1, the moving part is connected with a moving frame 3, the moving part is used to move the moving frame 3, a plurality of grooves 7 with equal intervals are opened in the moving frame 3, a fixing part is arranged in the groove 7, and is used to fix a substrate; a side frame 12 is installed on the cleaning frame 2, a plurality of shunt pipes 13 with equal intervals are installed on the side frame 12, the shunt pipe 13 is slidably connected with a liquid spraying pipe 14 which penetrates into the cleaning frame 2, and both sides of the liquid spraying pipe 14 are provided with It is equipped with nozzles 15 distributed at equal intervals, the diverter pipe 13 is connected to a liquid extraction pipe 16, the liquid extraction pipe 16 is connected to a box for storing cleaning liquid, and the cleaning liquid in the box is extracted through a pump body, the liquid spraying pipe 14 is provided with a rotating component and a lifting component, the rotating component is used to make the liquid spraying pipe 14 swing, and the lifting component is used to drive the liquid spraying pipe 14 to rise and fall, a driving component is installed on one side of the cleaning frame 2 for driving the rotating component and the lifting component, and a brush plate 29 corresponding to the liquid spraying pipe 14 is installed in the cleaning frame 2 for brushing the substrate.

[0022] By placing a plurality of substrates in the groove 7 of the movable rack 3 and fixing the substrates by a fixing component, the movable rack 3 will enter the cleaning rack 2 under the action of the movable component, and the plurality of substrates in the movable rack 3 will be arranged on both sides of the liquid spray pipe 14. The cleaning liquid will be sprayed onto the surfaces of the substrates on both sides by the nozzle 15 on the liquid spray pipe 14, so that the cleaning liquid can be sprayed on both sides of the plurality of substrates. In conjunction with the brush plate 29, both sides of multiple substrates can be cleaned at the same time, and the liquid spray pipe 14 is driven by a driving component to reciprocate and rise and fall, so that the cleaning liquid sprayed by the nozzle 15 can evenly cover the surface of the entire substrate. In addition, the rotating component is driven by the driving component to make the liquid spray pipe 14 reciprocate, thereby continuously changing the spraying angle of the nozzle 15, so that the cleaning liquid sprayed by the nozzle 15 can fully cover the surface of the substrate, avoiding the spraying dead angle of the cleaning liquid. As the movable rack 3 moves, the substrate will enter and pass through the brush plate 29, and the surface of the substrate will be cleaned by the brush plate 29.

[0023] The driving component includes a bracket 22 installed on one side of the cleaning frame 2, a rotating shaft 23 is installed on the bracket 22, a rotating column 24 is installed at one end of the rotating shaft 23, and a second motor 26 connected to the other end of the rotating shaft 23 is installed on the bracket 22. The rotating shaft 23 is driven to rotate by the second motor 26, and then the rotating column 24 connected thereto is driven to rotate. The rotating column 24 can simultaneously drive the rotating component and the lifting component.

[0024] The rotating component includes a fixed plate 18 mounted on the cleaning frame 2, a slide bar 19 is mounted on the fixed plate 18, a movable plate 17 is slidably mounted on the slide bar 19, a rack 27 distributed at equal intervals is mounted on the side of the movable plate 17 close to the liquid spraying pipe 14, a gear 28 meshing with the rack 27 is mounted on the outer wall of the liquid spraying pipe 14, a touch rod 21 is mounted on the end of the movable plate 17 away from the fixed plate 18, a slope 25 is provided on the side of the rotating column 24 away from the bracket 22, and a second spring 20 is arranged between the movable plate 17 and the fixed plate 18. Under the action of the second spring 20, the touch rod 21 on the movable plate 17 will contact the slope 25 of the rotating column 24, and then when the rotating column 24 rotates, the movable plate 17 will be pushed to move through the slope 25, and the second spring 20 will drive the movable plate 17 to move back and forth, so that the rack 27 on the movable plate 17 can drive the gear 28 to rotate back and forth, so that the spray pipe 14 reciprocates, and then the spraying angle of the nozzle 15 is continuously changed, so that the cleaning liquid sprayed by the nozzle 15 can fully cover the surface of the substrate, avoiding the spraying dead angle of the cleaning liquid.

[0025] The lifting component includes a lifting plate 31 installed on the top of the spray pipe 14, and a cam 30 is installed on the rotating shaft 23. Under the action of the liquid pressure in the spray pipe 14, the lifting plate 31 will contact the cam 30, and then when the rotating column 24 rotates, the lifting plate 31 will be driven to rise and fall through the cam 30, that is, the spray pipe 14 will be driven to rise and fall, so that the cleaning liquid sprayed by the nozzle 15 can evenly cover the surface of the entire substrate.

[0026] The moving component includes a guide rod 4 installed in the base 1, the guide rod 4 is slidably connected to the moving frame 3, a screw 5 threadedly connected to the moving frame 3 is rotatably arranged in the base 1, and a first motor 6 connected to the screw 5 is installed on the outer wall of the base 1. The screw 5 is driven to rotate by the first motor 6, thereby driving the moving frame 3 to move, and then driving the substrate on the moving frame 3 to enter the cleaning frame 2.

[0027] The fixing component includes a fixing cylinder 8 installed on both sides of the groove 7, the fixing cylinder 8 is slidably connected to the push rod 9, a first spring 10 connected to the push rod 9 is arranged in the fixing cylinder 8, and the push rod 9 is connected to a clamping plate 11. When placing the substrate, the bottom of the substrate is clamped between the two clamping plates 11, and the push rod 9 pushes the clamping plate 11 to clamp the substrate through the elastic force of the first spring 10.

[0028] The utility model places a plurality of substrates on a movable rack 3 through a fixing component, and enters a cleaning rack 2 through a movable component, and enables a liquid spraying pipe 14 to be reciprocatedly lifted and reciprocatedly rotated through a driving component in coordination with a rotating component and a lifting component, so that a nozzle 15 on the liquid spraying pipe 14 can fully and evenly spray cleaning liquid onto two surfaces of the substrate, thereby ensuring the cleaning effect of the brush plate 29 on the substrate.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mechanical electronic device cleaning device, comprising a base, wherein a cleaning frame is installed in the base, characterized in that: A moving part is arranged in the base, and the moving part is connected to a moving frame, and the moving part is used to move the moving frame, and a plurality of grooves distributed at equal intervals are opened in the moving frame, and a fixing part is arranged in the groove for fixing the substrate, and a side frame is installed on the cleaning frame, and a plurality of shunt pipes distributed at equal intervals are installed on the side frame, and the shunt pipe is slidably connected with a spray pipe that penetrates into the cleaning frame, and nozzles distributed at equal intervals are installed on both sides of the spray pipe, and the shunt pipe is connected to a liquid extraction pipe, and a rotating part and a lifting part are arranged on the spray pipe, and the rotating part is used to make the spray pipe swing, and the lifting part is used to drive the spray pipe to rise and fall, and a driving part is installed on one side of the cleaning frame for driving the rotating part and the lifting part, and a brush plate corresponding to the spray pipe is installed in the cleaning frame for washing the substrate.

2. A mechanical electronic device cleaning device according to claim 1, characterized in that: The driving component comprises a bracket installed on one side of the cleaning frame, a rotating shaft is installed on the bracket, a rotating column is installed at one end of the rotating shaft, and a second motor connected to the other end of the rotating shaft is installed on the bracket.

3. A mechanical electronic device cleaning device according to claim 2, characterized in that: The rotating component includes a fixed plate installed on the cleaning frame, a sliding rod is installed on the fixed plate, a movable plate is slidably arranged on the sliding rod, and a rack distributed at equal intervals is installed on the side of the movable plate close to the spray pipe, a gear meshing with the rack is installed on the outer wall of the spray pipe, a touch rod is installed on the end of the movable plate away from the fixed plate, a slope is provided on the side of the rotating column away from the bracket, and a second spring is arranged between the movable plate and the fixed plate.

4. A mechanical electronic device cleaning device according to claim 2, characterized in that: The lifting component comprises a lifting plate installed on the top of the liquid spraying pipe, and a cam is installed on the rotating shaft.

5. The mechanical electronic device cleaning device according to claim 1, characterized in that: The moving component comprises a guide rod installed in the base, the guide rod is slidably connected to the moving frame, a screw rod threadedly connected to the moving frame is rotatably arranged in the base, and a first motor connected to the screw rod is installed on the outer wall of the base.

6. The mechanical electronic device cleaning device according to claim 1, characterized in that: The fixing component comprises fixing cylinders installed on both sides of the groove, the fixing cylinders are slidably connected to the push rod, a first spring connected to the push rod is arranged in the fixing cylinder, and the push rod is connected to a clamping plate.

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