Device For Integrally Processing Housing Of 3C Product

Patent metadata

Field	Value
Publication number	US-2020406421-A1
Application number	US-202016910902-A
Country	US
Kind code	A1
Filing date	Jun 24, 2020
Priority date	Jun 26, 2019
Publication date	Dec 31, 2020
Grant date	—

Abstract

The present invention relates to a device for integrally processing a housing of a Computing, Communication, and Consumer (3C) product. The device includes a loading frame and an upper frame, where a material receiving device is arranged in the loading frame, a width of the loading frame is greater than that of the housing, a grinding device is arranged below the upper frame, and the grinding device includes a grinding movement device; the grinding movement device is connected to a grinding installation block, an outer side of the grinding installation block is provided with grinding lifting balls, a grinding arc block is embedded in an inner side of an upper portion of the grinding installation block, and the upper frame is also provided with a material pressing device. An outer side of the loading frame is provided with a feeding and discharging device.

First claim

What is claimed is:

1 . A device for integrally processing a housing of a Computing, Communication, and Consumer (3C) product, comprising a loading frame ( 1 ) and an upper frame ( 7 ), wherein a material receiving device ( 2 ) capable of sucking an inner bottom surface of a housing ( 4 ) is arranged in the loading frame ( 1 ), a width of the loading frame ( 1 ) is greater than that of the housing ( 4 ), a grinding device ( 5 ) is arranged below the upper frame ( 7 ), and the grinding device ( 5 ) comprises a grinding movement device capable of lifting and moving back and forth and arranged below the upper frame ( 1 ); the grinding movement device is connected to a grinding installation block ( 28 ), an outer side of the grinding installation block ( 28 ) is provided with grinding lifting balls ( 30 ) tangentially matched with an inner wall of one side of the loading frame ( 1 ), a grinding arc block ( 29 ) having an identical arc shape of a standard housing is embedded in an inner side of an upper portion of the grinding installation block ( 28 ), a distance between an inner side of a lower portion of the grinding installation block and the other side of the loading frame ( 1 ) is equal to a width of the housing ( 4 ), a lower end of the grinding installation block ( 28 ) is an inclined plane inclined outwards and downwards, and the upper frame ( 1 ) is also provided with a material pressing device ( 6 ) matched with the housing ( 4 ); an outer side of the loading frame ( 1 ) is provided with a feeding and discharging device ( 10 ), the feeding and discharging device comprises a lower frame ( 41 ), a feeding and discharging lifting cylinder ( 44 ) is arranged on the lower frame ( 41 ), a discharging barrel ( 42 ) and a feeding barrel ( 43 ) which are stacked are arranged above the feeding and discharging lifting cylinder ( 44 ), and feeding and discharging picking/placing devices ( 45 ) are arranged in the discharging barrel ( 42 ) and the feeding barrel ( 43 ).

2 . The device for integrally processing a housing of a 3C product according to claim 1 , wherein the feeding and discharging picking/placing device ( 45 ) comprises a feeding and discharging picking/placing movable cylinder ( 47 ) which is arranged below the feeding barrel ( 43 ) or an upper plate of the discharging barrel ( 42 ), and the feeding and discharging picking/placing movable cylinder ( 47 ) is connected to a feeding and discharging picking/placing frame ( 48 ); a feeding and discharging picking/placing lifting cylinder ( 49 ), a feeding and discharging picking/placing spring ( 51 ) and an unloading ejector rob ( 53 ) are arranged in the feeding and discharging picking/placing frame ( 48 ), a feeding and discharging picking/placing lifting block ( 50 ) is connected below the feeding and discharging picking/placing lifting cylinder ( 49 ), connected to the feeding and discharging picking/placing spring ( 51 ) and penetrated by the unloading ejector rob ( 53 ), and a feeding and discharging picking/placing suction cup ( 52 ) is arranged below the feeding and discharging picking/placing lifting block ( 50 ).

3 . The device for integrally processing a housing of a 3C product according to claim 1 , wherein a feeding and discharging lifting limiting device ( 46 ) is arranged between the lower frame ( 41 ) and the discharging barrel ( 42 ) and comprises an inversely T-shaped feeding and discharging limiting movable block ( 55 ) arranged below the discharging barrel ( 42 ) and a feeding and discharging limiting column ( 56 ) arranged on the lower frame ( 41 ) in a vertical direction, the feeding and discharging limiting column ( 56 ) is provided with a lower limiting plate ( 57 ) and an upper limiting plate ( 58 ), and when the feeding and discharging limiting movable block ( 55 ) is blocked and limited by the lower limiting plate ( 57 ) and the upper limiting plate ( 58 ), the discharging barrel ( 42 ) or the feeding barrel ( 43 ) is butted with the loading frame ( 1 ).

4 . The device for integrally processing a housing of a 3C product according to claim 1 , wherein a plate-shaped structure is arranged on an outer side of the upper portion of the grinding installation block ( 28 ) and located above the loading frame ( 1 ), and a contact sensor ( 31 ) matched with the loading frame ( 1 ) is arranged below the plate-shaped structure.

5 . The device for integrally processing a housing of a 3C product according to claim 1 , wherein the upper frame ( 7 ) is provided with a rotating motor ( 8 ), the rotating motor ( 8 ) is matched with a turntable ( 9 ) below the upper frame ( 7 ), the rotating center of the turntable ( 9 ) coincides with the center of the loading frame ( 1 ), and the grinding device ( 5 ) and the material pressing device ( 6 ) are arranged below the turntable ( 9 ), with a phase difference of 180° C.

6 . The device for integrally processing a housing of a 3C product according to claim 5 , wherein the grinding movement device comprises a grinding installation barrel ( 21 ) arranged below the turntable ( 9 ), a grinding lifting cylinder ( 22 ) is arranged in the grinding installation barrel ( 21 ), a grinding lifting block ( 23 ) is connected below the grinding lifting cylinder ( 22 ) and provided with a grinding lifting guide block ( 24 ) tangentially matched with the grinding installation barrel ( 21 ), a grinding movable motor and a grinding movable screw rod ( 26 ) which are mutually matched are arranged below the grinding lifting block ( 23 ), the grinding movable screw rod ( 26 ) is sleeved and matched with the grinding movable block ( 27 ), and the grinding installation block ( 28 ) is arranged below the grinding movable block ( 27 ).

7 . The device for integrally processing a housing of a 3C product according to claim 6 , wherein there are two grinding lifting guide blocks ( 24 ), a difference between heights of the two grinding lifting guide blocks ( 24 ) is equal to a thickness of the turntable ( 9 ), the higher grinding lifting guide block ( 24 ) is positioned outside the turntable ( 9 ), and upper ends of the two grinding lifting guide blocks ( 24 ) are both provided with pressure sensors ( 25 ).

8 . The device for integrally processing a housing of a 3C product according to claim 1 , wherein the material receiving device ( 2 ) comprises a material receiving lifting cylinder ( 11 ) arranged in the loading frame ( 1 ), a material receiving block ( 12 ) matched with a lower surface of the housing ( 4 ) is connected above the material receiving lifting cylinder ( 11 ), the material receiving block ( 12 ) comprises a material receiving frame ( 13 ) with an upper opening, a sealing ring ( 14 ) capable of being matched with the lower surface of the housing ( 4 ) is arranged in the material receiving frame ( 13 ), a material receiving supporting column ( 16 ) flush with an upper end of the material receiving frame is also arranged in the material receiving frame ( 13 ), and a material receiving air pump ( 15 ) is communicated below the material receiving frame ( 13 ).

9 . The device for integrally processing a housing of a 3C product according to claim 1 , wherein waste material collecting frames ( 3 ) are arranged on both sides inside the loading frame ( 1 ), and the waste material collecting frames ( 3 ) can support a part of the housing ( 4 ) being in a grinding process.

10 . The device for integrally processing a housing of a 3C product according to claim 8 , wherein the material pressing device ( 6 ) comprises a material pressing lifting cylinder ( 33 ) arranged below the upper frame ( 7 ), a material pressing block ( 34 ) is arranged below the material pressing lifting cylinder ( 33 ), a material pressing hole is formed in a lower portion of the

Assignees

• Univ Dongguan Technology

Inventors

• Chen Shenggui
• Huang Yongbo
• Zhang Wentao
• Lin Zhaoyang
• Sun Zhenzhong
• Lu Bingheng

Classifications

• B24B41/005 Primary

  Feeding or manipulating devices specially adapted to grinding machines (feeding, loading or unloading work specially adapted to lapping machines B24B37/345) · CPC title

• B24B41/068

  Table-like supports for panels, sheets or the like · CPC title

• B24B41/06

  Work supports, e.g. adjustable steadies (B24B37/27 takes precedence) · CPC title

• B24B41/04

  Headstocks; Working-spindles; Features relating thereto · CPC title

• B24B47/22

  Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation · CPC title