An alignment laser processing equipment based on micro single camera lens processing

Abstract

The utility model discloses an alignment laser processing equipment based on micro single camera lens processing relates to camera lens processing technical field, and the utility model discloses a processing machine box is equipped with operating mechanism in the middle part of processing machine box for adjusting the position of camera lens, and the mutual cooperation of outer frame, horizontal screw rod, vertical screw rod and moving frame has realized accurate adjustment of lens in horizontal X, Y direction, when the horizontal screw rod rotates to the drive of no.

Description

Technical Field

[0001] This utility model relates to the field of camera lens processing technology, specifically to an alignment laser processing device for processing mirrorless camera lenses. Background Technology

[0002] With the development of the mirrorless camera market, there are requirements for the processing precision and efficiency of its core optical component, the lens. Laser processing technology, with its advantages of high precision, non-contact, and good flexibility, is widely used in precision engraving, cutting, and marking processes on the lens surface.

[0003] Traditional equipment often uses pneumatic clamping to directly hold and fix the lenses of micro-cameras that need to be processed. This makes it impossible to adjust the position of the lens according to the actual processing requirements during processing. When encountering large lenses or blind spots created by laser processing equipment, the overall structural components need to be manually adjusted when the lens position is adjusted. This process is cumbersome, has low adjustment accuracy, and requires repeated adjustments. In addition, laser processing of lenses generates smoke and particulate matter, which easily adheres to the lens surface or optical components. Traditional equipment lacks effective real-time smoke extraction measures, which not only contaminates the workpiece and reduces yield, but may also damage the laser optical system or endanger the health of operators.

[0004] Therefore, this utility model provides an alignment laser processing device for processing micro-single camera lenses. Utility Model Content

[0005] To address the problems of traditional equipment using pneumatic clamping to fix micro-single camera lenses, which lacks flexible adjustment capabilities, leading to difficulties in adjusting the processing position and low accuracy, and also lacks effective smoke extraction measures that easily cause workpiece contamination and equipment damage, the purpose of this utility model is to provide an alignment laser processing device for micro-single camera lens processing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an alignment laser processing device for processing micro-single camera lenses, comprising a processing chassis, wherein an operating mechanism is provided in the middle of the processing chassis for adjusting the position of the camera lens, the operating mechanism comprising:

[0007] The adjustment assembly includes an outer frame fixedly installed in the middle of the processing machine housing. A transverse screw is rotatably installed on one side of the middle of the outer frame, and a transverse moving frame is threadedly installed in the middle of the transverse screw. A vertical screw is rotatably installed on the other side of the outer frame, and a vertical moving frame is threadedly installed in the middle of the vertical screw. A moving block is slidably engaged in the middle of the vertical moving frame and the transverse moving frame. A drive assembly is provided at one end of both the vertical screw and the transverse screw.

[0008] A steering component, located on top of the moving block, is used to adjust the horizontal angle of the camera lens.

[0009] Preferably, the steering assembly includes a drive motor fixedly mounted in the middle of the moving block, a rotating disk fixedly mounted on the drive end of the drive motor, and a processing table fixedly mounted on the top of the rotating disk.

[0010] Preferably, the drive assembly includes a first servo motor fixedly installed on one side of the outer frame, one end of a horizontal screw fixedly installed on the drive end of the first servo motor, a second servo motor fixedly installed on the other side of the outer frame, and one end of a vertical screw fixedly installed on the drive end of the second servo motor.

[0011] Preferably, both the vertical moving frame and the horizontal moving frame have two symmetrically distributed sliding grooves in the middle, and two sets of sliders corresponding to the sliding grooves are fixedly installed on the outer side of the moving block.

[0012] Preferably, a rotating block is rotatably mounted at the bottom of the movable block, and a deflection rod is rotatably mounted on one side of the outer frame, with the deflection rod slidably locked in the middle of the rotating block.

[0013] Preferably, a laser processing device is provided in the middle of the processing machine housing, and two smoke extraction pipes are provided on one side of the laser processing device.

[0014] Beneficial effects

[0015] This invention provides an alignment laser processing device for processing mirrorless camera lenses. Compared with the prior art, it has the following advantages:

[0016] 1. This application achieves precise adjustment of the lens in the horizontal X and Y directions through the cooperation of the outer frame, horizontal screw, vertical screw and moving frame. When the first servo motor drives the horizontal screw to rotate, the horizontal moving frame can move along the axis of the horizontal screw under the screw drive. At the same time, the second servo motor drives the vertical screw, so that the vertical moving frame moves along the axis of the vertical screw. Through the cooperation of the two, the moving block achieves precision positioning operation under the guidance and support of the slide and slider, ensuring that the lens can be accurately adjusted to the preset position before processing, effectively improving the accuracy and consistency of processing.

[0017] 2. During the processing, the drive motor can quickly respond to system commands and make precise horizontal angle adjustments to the lens according to different processing needs, without the need for manual adjustment. This not only improves processing efficiency but also meets diverse and high-precision processing requirements, greatly enhancing the applicability of the equipment. In addition, the harmful fumes generated during laser cutting can be removed through the exhaust pipe by negative pressure, thereby maintaining a clean processing environment and preventing fumes from affecting processing quality and the health of operators. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the outer frame of this utility model.

[0020] Figure 3 This is a schematic diagram of the deflection rod structure of this utility model.

[0021] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0022] Figure 5 This is a schematic cross-sectional view of the steering component of this utility model.

[0023] In the diagram: 1. Processing chassis; 11. Laser processing device; 12. Smoke duct; 2. Operating mechanism; 21. Adjustment component; 211. Outer frame; 212. Horizontal screw; 213. Servo motor No. 1; 214. Horizontal moving frame; 215. Servo motor No. 2; 216. Vertical screw; 217. Vertical moving frame; 218. Slide; 2181. Slider; 219. Moving block; 2191. Rotating block; 2192. Deflection rod; 22. Steering component; 221. Drive motor; 222. Rotary disk; 223. Processing table. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 This utility model provides a technical solution: a laser alignment processing device for processing micro-single camera lenses, including a processing housing 1, with an operating mechanism 2 in the middle of the processing housing 1 for adjusting the position of the camera lens. The operating mechanism 2 includes:

[0026] The adjustment assembly 21 includes an outer frame 211 fixedly installed in the middle of the processing machine housing 1. The outer frame 211 is integrally formed from high-strength aluminum alloy. A transverse screw 212 is rotatably installed on one side of the middle of the outer frame 211. A transverse moving frame 214 is threadedly installed in the middle of the transverse screw 212. A vertical screw 216 is rotatably installed on the other side of the outer frame 211. Both the transverse screw 212 and the vertical screw 216 are installed on one side of the outer frame 211 through deep groove ball bearings. A vertical moving frame 217 is threadedly installed in the middle of the vertical screw 216. A moving block 219 is slidably engaged in the middle of the vertical moving frame 217 and the transverse moving frame 214. A guide groove is opened in the middle of both the vertical moving frame 217 and the transverse moving frame 214 for the moving block 219 to slide in the middle. A drive assembly is provided at one end of both the vertical screw 216 and the transverse screw 212.

[0027] The steering component 22, located on the upper part of the moving block 219, is used to adjust the horizontal angle of the camera lens.

[0028] The steering assembly 22 includes a drive motor 221 fixedly mounted in the middle of the moving block 219. The drive motor 221 is model IM35ET020 and has high torque output characteristics. A rotating disk 222 is fixedly mounted on the drive end of the drive motor 221. A processing table 223 is fixedly mounted on the top of the rotating disk 222. The processing table 223 is a vacuum adsorption type and the lens is fixed by negative pressure adsorption.

[0029] The drive assembly includes a first servo motor 213 fixedly mounted on one side of the outer frame 211, one end of a horizontal screw 212 fixedly mounted on the drive end of the first servo motor 213, a second servo motor 215 fixedly mounted on the other side of the outer frame 211, and one end of a vertical screw 216 fixedly mounted on the drive end of the second servo motor 215. Both the first servo motor 213 and the second servo motor 215 are model IS17P-01 and have high-resolution encoders, which can accurately drive the moving block 219 to adjust in the X and Y directions under their drive.

[0030] Both the vertical moving frame 217 and the horizontal moving frame 214 have two symmetrically distributed sliding grooves 218 in the middle. Two sets of sliders 2181 corresponding to the sliding grooves 218 are fixedly installed on the outer side of the moving block 219. By setting the sliding grooves 218 and sliders 2181, the sliders 2181 and the sliding grooves 218 can guide and support the moving block 219.

[0031] A rotating block 2191 is rotatably mounted on the bottom end of the moving block 219, and a deflection rod 2192 is rotatably mounted on one side of the outer frame 211. The deflection rod 2192 is slidably locked in the middle of the rotating block 2191. While driving the vertical moving frame 217 or the horizontal moving frame 214 to move, it will also drive the deflection rod 2192 to move, making the movement of the moving block 219 more stable and precise, and at the same time, it can provide support for the moving block 219.

[0032] A laser processing device 11 is located in the middle of the processing housing 1. Two smoke extraction pipes 12 are located on one side of the laser processing device 11. When the smoke extraction pipes 12 are activated, the smoke and dust generated in the processing area are sucked into the pipes using the principle of negative pressure and discharged outside the processing housing 1 to treat the exhaust gas and maintain a clean processing environment.

[0033] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0034] During operation, the lens of the micro-camera is placed on the processing table 223. During processing, the first servo motor 213 is activated to drive the horizontal screw 212 to rotate. Since the horizontal moving frame 214 is threadedly connected to the horizontal screw 212, under the action of threaded transmission, the horizontal moving frame 214 will move along the axial direction of the horizontal screw 212, so that the moving block 219 slides along the middle groove of the vertical moving frame 217, thereby adjusting the horizontal position of the lens. By activating the second servo motor 215, the vertical screw 216 is driven to rotate. The vertical moving frame 217 is threadedly connected to the vertical screw 216, so that the vertical moving frame 217 moves up and down along the axial direction of the vertical screw 216, so that the moving block 219 slides along the middle groove of the horizontal moving frame 214, thereby adjusting the vertical position of the lens. Thus, through the cooperation of the first servo motor 213 and the second servo motor 215, the horizontal X and Y position adjustment of the lens can be achieved.

[0035] Simultaneously, by starting the drive motor 221, the rotating disk 222 is driven to rotate, and the processing table 223 fixed at the top of the rotating disk 222 also rotates accordingly. The camera lens placed on the processing table 223 can then adjust its horizontal angle to meet the requirements of different processing needs for the lens angle. When the lens position and angle are adjusted to the correct position, the laser processing device 11 is started, emitting a laser beam to perform cutting, engraving and other processing operations on the camera lens. During the laser processing, smoke and other waste will be generated. The smoke extraction pipe 12 is started, using the principle of negative pressure to suck the smoke generated in the processing area into the pipe and discharge it outside the processing machine box 1, keeping the processing environment clean and preventing smoke from affecting the processing quality and the health of the operators.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser alignment processing device for processing mirrorless camera lenses, comprising a processing chassis (1), characterized in that: The processing machine housing (1) is provided with an operating mechanism (2) in the middle for adjusting the position of the camera lens. The operating mechanism (2) includes: The adjustment assembly (21) includes an outer frame (211) fixedly installed in the middle of the processing machine housing (1). A transverse screw (212) is rotatably installed on one side of the middle of the outer frame (211). A transverse moving frame (214) is threadedly installed in the middle of the transverse screw (212). A vertical screw (216) is rotatably installed on the other side of the outer frame (211). A vertical moving frame (217) is threadedly installed in the middle of the vertical screw (216). A moving block (219) is slidably engaged in the middle of the vertical moving frame (217) and the transverse moving frame (214). A drive assembly is provided at one end of both the vertical screw (216) and the transverse screw (212). A steering component (22) is located on the upper part of the moving block (219) for adjusting the horizontal angle of the camera lens.

2. The alignment laser processing equipment for processing mirrorless camera lenses according to claim 1, characterized in that: The steering assembly (22) includes a drive motor (221) fixedly mounted in the middle of the moving block (219), a rotating disk (222) fixedly mounted on the drive end of the drive motor (221), and a processing table (223) fixedly mounted on the top of the rotating disk (222).

3. The alignment laser processing equipment for processing mirrorless camera lenses according to claim 1, characterized in that: The drive assembly includes a first servo motor (213) fixedly installed on one side of the outer frame (211), one end of a horizontal screw (212) fixedly installed on the drive end of the first servo motor (213), a second servo motor (215) fixedly installed on the other side of the outer frame (211), and one end of a vertical screw (216) fixedly installed on the drive end of the second servo motor (215).

4. The alignment laser processing equipment for processing mirrorless camera lenses according to claim 1, characterized in that: The vertical moving frame (217) and the horizontal moving frame (214) each have two symmetrically distributed sliding grooves (218) in the middle. Two sets of sliders (2181) corresponding to the sliding grooves (218) are fixedly installed on the outer side of the moving block (219).

5. The alignment laser processing equipment for processing mirrorless camera lenses according to claim 1, characterized in that: A rotating block (2191) is rotatably mounted on the bottom end of the movable block (219), and a deflection rod (2192) is rotatably mounted on one side of the outer frame (211). The deflection rod (2192) is slidably locked in the middle of the rotating block (2191).

6. The alignment laser processing equipment for processing mirrorless camera lenses according to claim 1, characterized in that: The processing machine housing (1) is provided with a laser processing device (11) in the middle, and two smoke extraction pipes (12) are provided on one side of the laser processing device (11).

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