CN-121972455-A - Computer motherboard ash removal device and use method thereof

CN121972455ACN 121972455 ACN121972455 ACN 121972455ACN-121972455-A

Abstract

The invention provides a computer motherboard ash removal device, which comprises a lower cover and an upper cover which can be used for accommodating and vertically placing a computer motherboard to turn back and forth after closing, an opening and closing driving mechanism which can drive the upper cover and the lower cover to open and close, a turnover supporting mechanism which can support a pair of edges of the vertically placed computer motherboard, can drive the vertically placed computer motherboard to turn back and forth, a spray head array which can blow and remove ash on the computer motherboard, an air supply pipeline which can supply air to the spray head array and control each spray head in the spray head array to blow air independently, a lower exhaust pipe which is externally connected to the bottom end of the lower cover, and an upper exhaust pipe which is externally connected to the top end of the upper cover. The invention also provides a using method of the computer main board ash removing device. The invention can blow and clean the computer main board, can prevent dust blown up on the computer main board from dispersing and polluting the environment, can blow the computer main board more fully and effectively at multiple angles, and can further improve the dust cleaning efficiency and the dust cleaning effect of the computer main board.

Inventors

WU CHAOYING
LI JIEFA
ZHOU JINGANG
YU HAIFENG
WAN CHUANBAO

Assignees

苏州市吴江悦声科技有限公司

Dates

Publication Date: 20260505
Application Date: 20251204

Claims (10)

1. The ash removing device for the computer main board is characterized by comprising a lower cover and an upper cover which can be used for accommodating and vertically placing the computer main board after being closed and are turned back and forth, an opening and closing driving mechanism which can drive the upper cover and the lower cover to be opened and closed, a turnover supporting mechanism which is arranged in the lower cover and the upper cover and can support a pair of opposite edges of the vertically placed computer main board and can drive the vertically placed computer main board to be turned back and forth, a spray head array which is arranged on the inner walls of the lower cover and the upper cover and can blow and remove ash on the computer main board, a gas supply pipeline which supplies gas to the spray head array and can control each spray head in the spray head array to blow gas independently, a lower exhaust pipe which is externally connected to the bottom end of the lower cover, and an upper exhaust pipe which is externally connected to the top end of the upper cover.
2. The ash removal device for a computer motherboard according to claim 1, wherein the lower cover comprises a vertically-arranged cylindrical lower cover main body section, an inverted conical lower cover reducing section for connecting the bottom end of the lower cover main body section with a lower exhaust pipe, and a lower cover flange arranged at the top end of the lower cover main body section, the upper cover comprises a vertically-arranged cylindrical upper cover main body section, a conical upper cover reducing section for connecting the top end of the upper cover main body section with an upper exhaust pipe, and an upper cover flange arranged at the bottom end of the upper cover main body section, and the lower cover and the upper cover are symmetrically arranged.
3. The ash removal device for the computer motherboard according to claim 2 is characterized in that a lower annular sealing ring is fixedly arranged on the top surface of the lower cover flange, and an upper annular sealing ring is fixedly arranged on the bottom surface of the upper cover flange.
4. The ash removal device for computer motherboard according to claim 3, wherein said opening and closing driving mechanism comprises a vertically arranged lifting cylinder fixedly connected with the outer wall of the main body section of the lower cover through a connecting frame, and a lifting frame fixedly connected with the top end of the lifting cylinder and the outer wall of the main body section of the upper cover.
5. The ash removal device for computer motherboard according to claim 4, wherein the turnover supporting mechanism comprises a pair of vertical slots which are separately arranged at left and right sides and are used for vertically inserting a pair of opposite sides of the computer motherboard and supporting the pair of opposite sides, one end of each vertical slot is fixedly connected with the vertical middle part of the left slot, the other end of each vertical slot is fixedly connected with the inner wall of the main body section of the lower cover and is used for driving the motor for turning the left slot back and forth, one end of each vertical slot is rotatably connected with the vertical middle part of the right slot through a bearing, the other end of each vertical slot is fixedly connected with the inner wall of the main body section of the lower cover, and a telescopic cylinder for driving the right slot to approach or separate from the left slot along the left and right directions.
6. The ash removal device for computer motherboard as set forth in claim 5, wherein said turnover supporting mechanism further comprises a pair of screws screwed on top ends of a pair of slots for locking the computer motherboard in the pair of slots.
7. The ash removal device for the computer motherboard according to claim 6, wherein the nozzle array comprises a plurality of circles of nozzles vertically and equally spaced on the inner walls of the lower cover main body section and the upper cover main body section, and the nozzles of the same circle are uniformly distributed along the circumference of the lower cover main body section or the upper cover main body section.
8. The ash removal device for computer motherboard according to claim 7, wherein the air supply pipeline comprises a lower air supply pipe connected to the outer wall of the lower cover main body section in an external mode, a lower cover inner main channel arranged in the lower cover main body section and communicated with the lower air supply pipe, a lower cover inner branch channel arranged in the lower cover main body section and in one-to-one correspondence with the upper spray head on the inner wall of the lower cover main body section and communicated with the lower cover inner main channel, a lower cover inner solenoid valve arranged in the lower cover inner branch channel and in one-to-one correspondence with the lower cover inner branch channel and capable of controlling on-off of the corresponding lower cover inner branch channel, an upper air supply pipe connected to the outer wall of the upper cover main body section and arranged in the upper cover main body section and communicated with the upper air supply pipe, an upper cover inner branch channel arranged in the upper cover main body section and in one-to-one correspondence with the upper cover inner spray head on the upper cover inner main channel and an upper cover inner solenoid valve arranged in the upper cover inner branch channel and capable of controlling on-off of the corresponding upper cover inner branch channel.
9. The method for using the ash removal device of the computer motherboard as claimed in claim 8, comprising the steps of: The upper cover is driven to move upwards by the lifting cylinder, so that the upper cover is separated from the lower cover and is in an open state, the right slot is driven to be close to or far away from the left slot along the left-right direction by the telescopic cylinder, so that the distance between the pair of slots is matched with the distance between the pair of opposite edges of the computer main board, and the screw rods at the top ends of the pair of slots are unlocked; then vertically inserting a pair of opposite sides of the computer main board into a pair of slots respectively to enable the opposite sides of the computer main board to be supported by the pair of slots; Then the upper cover is driven to move downwards through the lifting cylinder, so that the upper cover is attached to the lower cover and is in a closed state; then, air is supplied to the nozzle array through an air supply pipeline, each nozzle in the nozzle array is controlled to blow air independently, and air blowing and dust removing are carried out on the computer main board; in the blowing and dust removing process of the computer main board, the motor drives the left slot to turn back and forth, and the left slot drives the computer main board to turn back and forth; after the blowing and the ash removing of the computer main board are finished, the air supply to the spray head array is stopped, the motor is stopped, the upper cover is driven to move upwards through the lifting cylinder, the upper cover is separated from the lower cover and is in an open state, the screw rods at the top ends of the pair of slots are unlocked, and the computer main board with the blowing and the ash removing are removed from the pair of slots.
10. The method for using the computer motherboard ash removal device according to claim 9 is characterized in that in the process of blowing ash removal of the computer motherboard, the same circle of spray heads sequentially blow in a clockwise direction or a counterclockwise direction, after the same circle of spray heads finish one-time sequential blowing, the sequential blowing direction is reversed, and the sequential blowing directions of the upper circle of spray heads and the lower circle of spray heads are always reversed.

Description

Computer motherboard ash removal device and use method thereof Technical Field The invention relates to a computer motherboard ash removal device and a use method thereof. Background After the computer is used for a certain time, a lot of dust is attached to the main board of the computer, and the dust can affect the operation performance of the main board, so that the main board needs to be subjected to ash cleaning treatment to remove the dust on the main board. But carry out the deashing to the mainboard and handle, cause the dust to scatter easily, pollute the environment, and deashing efficiency and deashing effect all need to improve. Disclosure of Invention The invention provides a computer motherboard ash removal device, which comprises a lower cover and an upper cover which can be used for accommodating and vertically placing a computer motherboard to turn back and forth after being closed, an opening and closing driving mechanism which can drive the upper cover and the lower cover to open and close, a turnover supporting mechanism which is arranged in the lower cover and the upper cover and can support a pair of opposite edges of the vertically placed computer motherboard and can drive the vertically placed computer motherboard to turn back and forth, a spray head array which is arranged on the inner walls of the lower cover and the upper cover and can blow and remove ash on the computer motherboard, an air supply pipeline which supplies air to the spray head array and can control each spray head in the spray head array to blow air independently, a lower exhaust pipe which is externally connected to the bottom end of the lower cover, and an upper exhaust pipe which is externally connected to the top end of the upper cover. Preferably, the lower cover comprises a vertical cylindrical lower cover main body section, an inverted conical lower cover reducing section for connecting the bottom end of the lower cover main body section with the lower exhaust pipe and a lower cover flange arranged at the top end of the lower cover main body section, the upper cover comprises a vertical cylindrical upper cover main body section, a conical upper cover reducing section for connecting the top end of the upper cover main body section with the upper exhaust pipe and an upper cover flange arranged at the bottom end of the upper cover main body section, and the lower cover and the upper cover are symmetrically arranged (the upper cover main body section and the lower cover main body section share the same axle center). Preferably, the top surface of the lower cover flange is fixedly provided with a lower annular sealing ring, and the bottom surface of the upper cover flange is fixedly provided with an upper annular sealing ring. Preferably, the opening and closing driving mechanism comprises a vertically arranged lifting cylinder fixedly connected with the outer wall of the lower cover main body section through a connecting frame, and a lifting frame fixedly connected with the top end of the lifting cylinder and the outer wall of the upper cover main body section. Preferably, the overturning supporting mechanism comprises a pair of vertical slots (comprising a left slot and a right slot) which are respectively arranged at left and right sides and are used for vertically inserting a pair of opposite sides of a computer main board, a pair of vertical slots (comprising the left slot and the right slot) which can support the pair of opposite sides, a motor (the motor is positioned at the left side of the left slot and is horizontally arranged along the left and right directions) which is fixedly connected with the inner wall of the lower cover main body section and is used for driving the left slot and the right slot to vertically insert through a bearing, a telescopic cylinder (the telescopic cylinder is positioned at the right side of the right slot and horizontally arranged along the left and right directions) which is used for driving the right slot to be close to or far from the left slot along the left and right directions, a pair of slots (namely, the slots of the left slot vertically extend and are vertically arranged towards the right and the slots of the right slot are vertically arranged towards the left side) and the left slot, the top ends of the slots of the pair of the slots are opened (namely, the top ends of the slots of the left slot and the slots of the right slot are horizontally arranged towards the left side) and the top ends of the slots of the left slot are both opened (namely, the top ends of the slots of the left slot and the slots of the right slot are horizontally inserted into the left pair of the left slot and the left slot are horizontally arranged), and the telescopic cylinder is used for driving the telescopic cylinder and is used for driving the left and vertically and the telescopic cylinder and is used for driving the left and the left main board. Preferably, the turnover supporting