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CN-224223921-U - Folding type camera module alignment assembly equipment

CN224223921UCN 224223921 UCN224223921 UCN 224223921UCN-224223921-U

Abstract

The application relates to a folding camera module alignment assembly device which comprises a frame, wherein a collimator assembly is arranged at the rear end of the top of the frame, a white field functional assembly is arranged at the top of the frame and positioned at the right front end of the collimator assembly, an active alignment module is arranged at the top of the frame and positioned at the front end of the collimator assembly, a chip feeding assembly is arranged at the right side of the top of the frame, a lens feeding assembly is arranged at the left side of the top of the frame, and a material taking and discharging assembly is arranged at the front end of the top of the frame. According to the application, the collimator assembly is vertically arranged and forms a 90-degree included angle with the CMOS chip, which is different from the downward arrangement of the traditional module, the CMOS chip of the product keeps the same level as the traditional camera module, the glue drawing operation is convenient, the lens and the CMOS chip are both fed by using the cartridge clip, the cartridge clip filled with a plurality of materials is only needed to be put into the equipment manually, the equipment can fully automatically complete the material taking, the material placing, the material assembling and the finished product blanking, the labor cost is reduced, and the production efficiency is improved.

Inventors

  • WANG HUAMAO

Assignees

  • 深圳中科精工科技有限公司

Dates

Publication Date
20260512
Application Date
20250408

Claims (9)

  1. 1. The folding camera module alignment assembly equipment comprises a frame and is characterized in that a collimator assembly is arranged at the rear end of the top of the frame, a white field functional assembly is arranged at the top of the frame and positioned at the right front end of the collimator assembly, an active alignment module is arranged at the top of the frame and positioned at the front end of the collimator assembly, a chip feeding assembly is arranged on the right side of the top of the frame, a lens feeding assembly is arranged on the left side of the top of the frame, and a material taking and discharging assembly is arranged at the front end of the top of the frame.
  2. 2. The alignment and assembly device for the foldback type camera module, as set forth in claim 1, wherein the collimator assembly comprises an angle adjusting arc guide rail and an adjustable manual six-axis active alignment clamping jaw, an XYZ three-axis manual adjustment platform is arranged at the front end of the adjustable manual six-axis active alignment clamping jaw, a clamping jaw angle adjusting table is arranged at the bottom of the XYZ three-axis manual adjustment platform, a clamping jaw cylinder is arranged at the bottom of the clamping jaw angle adjusting table, and the bottom of the clamping jaw cylinder is connected with a lens through an angle clamping block.
  3. 3. The aligning and assembling device for the foldback type camera module of claim 2, wherein the outer surface of the angle adjusting arc-shaped guide rail is connected with a collimator center distance fine adjustment knob through a collimator angle fine adjustment screw, and the front end of the angle adjusting arc-shaped guide rail is provided with a spherical light source component and a lens clamping and positioning vision.
  4. 4. The alignment and assembly device for the foldback type camera module, as set forth in claim 1, wherein the active alignment module comprises a PCB three-axis linear module, a right end of a top of the PCB three-axis linear module is provided with a straight XYZ three axis, a left end of the top of the straight XYZ three axis is provided with a positioning jig and a pressing and lighting assembly, a left side of the top of the straight XYZ three axis and positioned on the positioning jig and the pressing and lighting assembly is provided with a lens feeding jig, a rear end of the top of the straight XYZ three axis and positioned on the rear end of the lens feeding jig is provided with a lens blanking jig, a rear end of the top of the straight XYZ three axis is provided with an inclination assembly, a left side of the straight XYZ three axis is provided with an image acquisition box, a left side of the straight XYZ three axis and positioned on the upper end of the image acquisition box is provided with a positioning jig, a rear end of the straight XYZ three axis linear module is provided with a bottom vision system, and a top of the bottom vision system is provided with a picture adhesive and a vision assembly.
  5. 5. The folding camera module alignment assembly device of claim 1, wherein the chip feeding assembly comprises a chuck assembly and a PCB clip lifting assembly, and the right side of the chuck assembly is provided with the PCB clip lifting assembly.
  6. 6. The folding camera module alignment assembly device of claim 1, wherein the pick-up and release assembly comprises a servo motor linear module, a lens grabbing clamping jaw, a PCB grabbing suction head and pick-up and release vision, wherein the pick-up and release vision is arranged on the right side of the servo motor linear module, the PCB grabbing suction head is arranged at the left end of the bottom of the pick-up and release vision, and the lens grabbing clamping jaw is arranged at the right end of the bottom of the pick-up and release vision.
  7. 7. The folding camera module alignment assembly device of claim 1, wherein the lens feeding assembly comprises a lens cartridge lifting assembly and a chuck assembly, and the chuck assembly is arranged on the right side of the lens cartridge lifting assembly.
  8. 8. The foldback camera module alignment and assembly device according to claim 3, wherein the spherical light source assembly comprises a translation motor and a telescopic screw motor, and an output shaft of the telescopic screw motor is provided with the translation motor.
  9. 9. The alignment and assembly device for the foldback camera module of claim 4, wherein the glue drawing and vision assembly comprises a glue dispensing vision, an avoiding cylinder and a glue dispensing pneumatic valve, wherein the glue dispensing pneumatic valve is arranged at the output end of the avoiding cylinder, and the glue dispensing vision is arranged at the left side of the glue dispensing pneumatic valve.

Description

Folding type camera module alignment assembly equipment Technical Field The application relates to the technical field of assembly of camera lenses and COMS chips, in particular to alignment and assembly equipment for a foldback type camera module. Background The assembly modes of the camera lens and the COMS chip are roughly divided into three types: A. The direct mounting type or direct locking type assembly is directly carried out through the physical manufacturing precision of the two matrixes, and tolerance matching assembly is directly carried out and fixed through glue or screw locking; B. The screw-in assembly is mainly suitable for fixed focus cameras, and a threaded lens is connected with a screw-in base of the chip shell in a screw-in mode and fixed by dispensing; C. The active alignment assembly is mainly suitable for cameras with higher requirements on camera imaging, and the optical positions of the lens and the chip are adjusted to an optimal state through an optical principle and fixed through dispensing. The active alignment (ACTIVEALIGNMENT, abbreviated as AA) technology utilizes the image information acquired by a camera to automatically align the focal length and the optical axis and the focal plane of the lens and the chip through a fine automatic assembly technology, and compared with the traditional mechanical positioning alignment, the definition and the optical axis alignment precision of the lens are greatly improved, and the inclination degree of the focal plane is reduced, so that the imaging quality and the imaging consistency of a lens module are greatly improved. The CMOS chip axle center of traditional camera module and the optical center of camera lens are all designed coaxial basically, and the bottom surface of camera lens and the PCB base plate of CMOS chip are parallel state more under this kind of state, and this kind of form is more easily put up optical environment and equipment, but to the combination form of turning right angle between camera lens and the CMOS chip, turn 90 degrees of penetrating into the CMOS chip with the light path through the turning mirror in the camera lens, the optical environment of the camera module of this kind of state is compared with ordinary camera module and needs the conversion angle and the general angle of vision of the camera module of turning back all is greater than 180, and the degree of difficulty and the counterpoint precision of arranging all have higher requirement, and current this kind of dysmorphism camera module mostly adopts manual mode operation, inefficiency. Accordingly, the prior art has drawbacks and needs improvement. Disclosure of Invention The application provides alignment and assembly equipment for a foldback type camera module, which is used for solving the problems that the foldback type camera module, a lens and a CMOS chip are in a right angle turning combined form, an optical path is turned by 90 degrees and is shot into the CMOS chip through a foldback mirror in the lens, the optical environment of the foldback type camera module in the state is required to be converted in angle compared with that of a common camera module, the common angle of view of the foldback type camera module is larger than 180 degrees, the arrangement difficulty and alignment precision are required to be higher, and the existing special-shaped camera module mostly adopts manual mode operation and is low in efficiency. In a first aspect, the application provides a folding camera module alignment assembly device, which comprises a frame, wherein a collimator assembly is arranged at the rear end of the top of the frame, a white field functional assembly is arranged at the top of the frame and positioned at the right front end of the collimator assembly, an active alignment module is arranged at the top of the frame and positioned at the front end of the collimator assembly, a chip feeding assembly is arranged on the right side of the top of the frame, a lens feeding assembly is arranged on the left side of the top of the frame, and a taking and discharging assembly is arranged at the front end of the top of the frame. Preferably, the collimator assembly comprises an angle adjusting arc-shaped guide rail and an adjustable manual six-axis active alignment clamping jaw, the front end of the adjustable manual six-axis active alignment clamping jaw is provided with an XYZ three-axis manual adjustment platform, the bottom of the XYZ three-axis manual adjustment platform is provided with a clamping jaw angle adjusting table, the bottom of the clamping jaw angle adjusting table is provided with a clamping jaw cylinder, and the bottom of the clamping jaw cylinder is connected with a lens through an angle clamping block. Preferably, the outer surface of the angle adjusting arc-shaped guide rail is connected with a collimator center distance fine adjustment knob through a collimator angle fine adjustment screw, and the front end of the angle