Search

CN-121972816-A - Smart phone processing equipment and method

CN121972816ACN 121972816 ACN121972816 ACN 121972816ACN-121972816-A

Abstract

The invention discloses smart phone processing equipment and a smart phone processing method, wherein the smart phone processing equipment comprises a rack, and inert gas is conveyed into a pneumatic cavity through an inert gas supply structure; the method comprises the following steps of S1, placing a middle plate of a mobile phone into a containing groove of a bearing die, S2, enabling inert gas supply equipment to pass through an air supply pipe, a connecting pipe and a middle pipe, S3, monitoring the pressure of a pneumatic cavity in real time by a pneumatic pressure sensor, and S4, wherein a spring on a connecting ring pulls the moving plate to reset. The inert gas supply structure is matched with the sealing part and the bearing die to form a positive pressure sealing protection cavity, so that inert gas is accurately gathered in the marking area, air is isolated, marking oxidation blackening and microcrack generation of a stainless steel middle plate are avoided, the structural strength and marking quality are guaranteed, the consumption of protective gas and the cost are reduced, the wedge-shaped surface of the middle plate at the bottom of the movable plate can be self-adaptively aligned and positioned, the marking position is ensured to be accurate, the close-range blowing of the blowing hole can be used for removing impurities, the mark is clear, the edge is neat, and the product qualification rate is effectively improved.

Inventors

  • DENG CHUNTAO
  • TAN MINGHONG

Assignees

  • 深圳市腾嘉科技有限公司

Dates

Publication Date
20260505
Application Date
20260129

Claims (10)

  1. 1. The smart phone processing equipment comprises a frame (100), wherein a laser marking machine (300) is arranged at the upper end of the frame, the smart phone processing equipment is characterized in that the laser marking machine (300) comprises a support frame (310), a laser head (321) and an inert gas supply structure, a sealing part (350) is arranged at the upper end of the support frame (310), the sealing part (350) comprises a protective cover (351), a movable plate (352) is arranged in the sealing part in a sliding mode to form a pneumatic cavity, the laser head (321) is arranged on the movable plate (352), a plurality of gas blowing holes (354) are formed in the movable plate (352) in a penetrating mode, and a blocking rod (355) connected with the protective cover (351) is arranged in the gas blowing holes (354) in a sliding mode; the mobile phone comprises a mobile phone body and is characterized by further comprising a conveying structure (200), wherein a bearing die (250) capable of moving to the lower side of the protective cover (351) is arranged on the conveying structure (200), the bearing die (250) comprises a die body (251), a containing groove (252) for placing a mobile phone middle plate is concavely formed in the bearing die body, and exhaust grooves (254) communicated with the containing groove (252) are formed in two sides of the bearing die (250); Inert gas is conveyed into the pneumatic cavity through the inert gas supply structure, so that the movable plate (352) is separated from the blocking rod (355) and is propped against the bearing die (250), the accommodating groove (252) is an open protection cavity with the upper end blocked, and the inert gas supply structure continuously conveys the inert gas, so that the inside of the protection cavity is in a positive pressure state.
  2. 2. The smart phone machining device according to claim 1, wherein a plurality of centering plates (353) are arranged at the bottom of the moving plate (352), the centering plates (353) are arranged around the laser head (321) in a rectangular distribution, and a wedge-shaped surface is arranged at the lower end of the centering plate (353) and towards one side of the laser head (321).
  3. 3. The smart phone processing device according to claim 1, wherein a plurality of connection rings (356) are respectively arranged at the inner top of the protective cover (351) and the upper end of the movable plate (352), and springs (357) are welded on the two connection rings (356) which are opposite to each other.
  4. 4. A smart phone processing apparatus as claimed in claim 1, wherein a gas pressure sensor (358) is fixed inside the protective cover (351), the gas pressure sensor (358) being located inside the pneumatic chamber for monitoring the pressure inside the pneumatic chamber.
  5. 5. The smart phone processing apparatus as claimed in claim 1, wherein the moving plate (352) is provided with a through hole in a penetrating manner, the laser head (321) is provided with a connecting pipe (322) in a penetrating manner and in a sealing sliding manner, the frame (100) is provided with a mounting frame (360), the mounting frame (360) is provided with a laser generating source (320), and the laser head (321) is connected with the laser generating source (320) through an optical path conducting structure.
  6. 6. The smart phone processing apparatus of claim 1 further comprising a detection module (400), the detection module (400) comprising a bracket (410) fixed to the frame (100), the bracket (410) having an illumination ring (420) and a detection camera (430) mounted thereon, the detection camera (430) being located above the illumination ring (420).
  7. 7. The smart phone processing apparatus as claimed in claim 1, wherein the conveying structure (200) further comprises a conveying slide rail (210), a power module (220) is mounted on the conveying slide rail (210), a moving block (240) sliding on the conveying slide rail (210) is disposed on the power module (220), and the mold body (251) is disposed on the moving block (240).
  8. 8. The smart phone processing apparatus as claimed in claim 1, wherein the die body (251) is provided with a plate taking groove (253) communicated with the accommodating groove (252), the plate taking groove (253) and the accommodating groove (252) are distributed in a cross shape, and the air exhausting groove (254) is communicated with the plate taking groove (253).
  9. 9. The smart phone processing apparatus as claimed in claim 1, wherein the inert gas supply structure comprises an inert gas supply apparatus, a gas supply pipe (330) is connected to a gas outlet end of the inert gas supply apparatus, a connecting pipe (340) is connected to the gas supply pipe (330), an intermediate pipe (341) is installed on the connecting pipe (340), and the intermediate pipe (341) is disposed through the support frame (310) and the protection cover (351).
  10. 10. A method for processing a smart phone, which is applied to the smart phone processing device of any one of claims 1 to 9, and comprises the following steps: S1, placing a mobile phone middle plate into a containing groove (252) of a bearing die (250), starting a power module (220) of a conveying structure (200), driving a moving block (240) to slide along a conveying sliding rail (210), and accurately conveying the bearing die (250) to the position right below a protective cover (351) of a laser marking machine (300); S2, inert gas supply equipment supplies gas to the inner pneumatic cavity of the protective cover (351) through the gas supply pipe (330), the connecting pipe (340) and the intermediate pipe (341), the movable plate (352) moves downwards under pressure to be separated from the blocking rod (355), the bottom centering plate (353) is centered in an auxiliary way through a wedge-shaped surface and is propped against the bearing die (250), and the accommodating groove (252) forms a sealed protective cavity; S3, the pressure of the pneumatic cavity is monitored in real time by the air pressure sensor (358), the inert gas is continuously supplied to enable the protection cavity to keep positive pressure, the laser generating source (320) transmits laser to the laser head (321) through the optical path conducting structure, the laser head (321) marks the middle plate, and redundant gas is discharged through the exhaust groove (254) communicated with the plate taking groove (253) to avoid the oxidation of the middle plate; S4, after air supply is stopped, a spring (357) on the connecting ring (356) pulls the movable plate (352) to reset, a blocking rod (355) blocks the air blowing hole (354), the conveying structure sends the bearing die (250) to the detection module (400), the illuminating lamp ring (420) supplements light, the detection camera (430) detects the marking effect, and after the bearing die is qualified, the middle plate is taken out through the plate taking groove (253) to finish processing.

Description

Smart phone processing equipment and method Technical Field The invention relates to the technical field of smart phone processing equipment, in particular to smart phone processing equipment and a smart phone processing method. Background The mobile phone middle plate is used as a machine body core structural member, aluminum alloy, stainless steel and titanium alloy are adopted, and partial machine types are made of materials such as plastic, glass fiber and magnesium alloy, and laser marking is mainly used for carving information such as IMEI codes, models, logo and two-dimensional codes, so that clear identification, neat edges, no substrate damage and high marking efficiency are required, and the structural characteristics of high precision, multiple curved surfaces and small size of the middle plate are required to be matched. The stainless steel middle plate (304/316, multi-purpose machine type) needs to ensure that marking is free from oxidation, avoids blackening of the surface of the stainless steel and microcrack generation caused by heat accumulation, isolates air in the industry by spraying protective gas (such as nitrogen and argon) to solve the problem of oxidation, but in an open processing environment, the protective gas is easy to diffuse and escape rapidly, a stable and uniform protective atmosphere cannot be formed in a marking area, so that the oxidation inhibition effect is weakened, the production cost is increased due to invalid consumption of the protective gas, meanwhile, uneven marking depth and poor identification consistency are caused by an unstable protective state, marking efficiency and product qualification rate are reduced, and the mass production rhythm of the machine type of the high-end stainless steel middle plate is restricted. Therefore, the application provides smart phone processing equipment and a smart phone processing method. Disclosure of Invention The invention aims to solve the technical problems, and provides smart phone processing equipment and a smart phone processing method. In order to achieve the above purpose, the present invention adopts the following technical scheme: The intelligent mobile phone processing equipment comprises a frame, wherein the upper end of the frame is provided with a laser marking machine, the laser marking machine comprises a support frame, a laser head and an inert gas supply structure, the upper end of the support frame is provided with a sealing part, the sealing part comprises a protective cover, a movable plate is arranged in the sealing part in a sliding manner and forms a pneumatic cavity, the laser head is arranged on the movable plate, a plurality of gas blowing holes are arranged on the movable plate in a penetrating manner, and a blocking rod connected with the protective cover is arranged in the gas blowing holes in a sliding manner; the mobile phone protection cover comprises a protection cover body, and is characterized by further comprising a conveying structure, wherein a bearing die capable of moving to the lower side of the protection cover is arranged on the conveying structure, the bearing die comprises a die body, a containing groove for placing a mobile phone middle plate is concavely formed in the bearing die body, and exhaust grooves communicated with the containing groove are formed in two sides of the bearing die; And the inert gas supply structure is used for conveying inert gas into the pneumatic cavity, so that the movable plate is separated from the blocking rod and is propped against the bearing die, the accommodating groove is an open protection cavity with the upper end blocked, and the inert gas supply structure is used for continuously conveying the inert gas, so that the inside of the protection cavity is in a positive pressure state. Preferably, the bottom of movable plate is equipped with a plurality of centering boards, and a plurality of centering boards are encircled in the outside of laser head and are the rectangle and distribute, the lower extreme of centering board and one side towards the laser head are equipped with the wedge. Preferably, a plurality of connecting rings are arranged at the inner top of the protective cover and at the upper end of the movable plate, and springs are welded on the two connecting rings which are opposite up and down. Preferably, an air pressure sensor is fixed in the protective cover, and the air pressure sensor is located in the pneumatic cavity and used for monitoring the pressure in the pneumatic cavity. Preferably, the through hole is arranged on the movable plate in a penetrating way, the laser head penetrates through the through hole and is arranged in a sealed sliding way, the laser head is connected with a connecting pipe, the frame is provided with a mounting frame, the mounting frame is provided with a laser generating source, and the laser head is connected with the laser generating source through an optical path conducting structure. Prefer