Pick-up mechanism of mobile phone camera glass lens

Abstract

The utility model provides a pick-up mechanism for a mobile phone camera glass lens, and relates to the technical field of glass lens processing, the pick-up mechanism comprises a mounting rack, the mounting rack comprises a fixing plate, the fixing plate is provided with a hole, a U-shaped rack is fixed on the fixing plate, a lead screw moving assembly is arranged above the mounting rack, and the lead screw moving assembly is provided with a lead screw. The lead screw moving assembly comprises a servo motor, the servo motor is installed on the U-shaped frame through a motor base, and a lead screw is fixed to the output end of the servo motor. According to the pick-up mechanism for the mobile phone camera glass lenses, due to the fact that the rubber pad abuts against the glass lenses, air in the pick-up shell and the adsorption shell can be pumped out by starting the vacuum pump, then a pressure difference is formed inside and outside the adsorption shell, the glass lenses are adsorbed to the rubber pad, the device can pick up a plurality of lenses at the same time, and therefore the pick-up efficiency is improved; the production period is shortened.

Description

Technical Field

[0001] This utility model relates to a picking mechanism, specifically a picking mechanism for a mobile phone camera glass lens, belonging to the field of glass lens processing technology. Background Technology

[0002] With the continuous advancement of smartphone technology, mobile phone cameras have become increasingly powerful, becoming an important part of the user experience. To improve image quality, the materials and manufacturing processes for lenses have become increasingly stringent. Glass lenses, due to their excellent light transmission and durability, have become an indispensable key component in mobile phone cameras, requiring handling during the production process.

[0003] Chinese Patent Publication CN210879705U discloses a lens picking structure with a suction head and a three-jaw jack for picking up and placing materials. This structure not only saves time but also has high picking and placing accuracy. In the event of decreased equipment handling accuracy, jig wear, servo step loss, or equipment failure, the three-jaw jack will not affect the centering jig, resulting in high stability.

[0004] The aforementioned patented technology picks up one lens at a time using a suction head. However, in practical applications, it has been found that this technology can only pick up one lens at a time, resulting in low efficiency, significant time consumption in the entire production process, and a markedly extended production cycle, thus impacting production efficiency. Therefore, this paper proposes a lens picking mechanism for mobile phone cameras. Utility Model Content

[0005] This invention proposes a mobile phone camera glass lens picking mechanism that can pick up multiple lenses simultaneously, thereby improving picking efficiency and reducing production cycle.

[0006] This utility model is achieved through the following technical solution: a mobile phone camera glass lens picking mechanism, including a mounting frame, the mounting frame including a fixing plate, the fixing plate having holes, and a U-shaped frame fixed on the fixing plate.

[0007] A lead screw moving assembly is provided above the mounting frame. The lead screw moving assembly includes a servo motor, which is mounted on the U-shaped frame via a motor mount. A lead screw is fixed to the output end of the servo motor, and a lead screw slider is mounted on the lead screw. A guide rod is slidably connected to the lead screw slider, and the guide rod is fixed to the U-shaped frame via a positioning plate.

[0008] The lead screw moving assembly is provided with a lifting mechanism, which includes an electric push rod. The electric push rod is fixed to the bottom surface of the lead screw slider, and a connecting plate is fixed to the output end of the electric push rod. The connecting plate is fixed to the top surface of the pickup shell.

[0009] The lifting mechanism is equipped with a pickup mechanism, which includes a pickup shell and a vacuum pump. The vacuum pump is connected to the pickup shell through a pipe. The bottom surface of the pickup shell has multiple mounting holes. The pickup mechanism also includes an adsorption shell fixed in the mounting holes. The upper end of the adsorption shell is threadedly connected to a filter plate, and the filter plate has a cross groove.

[0010] The adsorption shell has an air outlet, a rubber pad is fixed on the top surface of the adsorption shell, a retaining ring is fixed inside the adsorption shell, the pickup mechanism also includes a valve cover, a sealing gasket is fixed on the bottom surface of the valve cover, and a compression spring is fixed between the valve cover and the inner bottom wall of the adsorption shell.

[0011] The adsorption shell is provided with a guide assembly, which includes a slip ring and a fixed column. The fixed column is fixed to the bottom surface of the valve cover, and the slip ring is slidably connected to the fixed column. Multiple columns are fixed on the slip ring, and the columns are fixed to the inner bottom wall of the adsorption shell.

[0012] This utility model provides a pickup mechanism for a mobile phone camera glass lens, which has the following beneficial effects:

[0013] 1. The glass lens picking mechanism of this mobile phone camera uses a rubber pad to hold the glass lens in place. When the vacuum pump is activated, the air inside the picking shell and the adsorption shell is extracted, which creates a pressure difference between the inside and outside of the adsorption shell, thereby adsorbing the glass lens onto the rubber pad. This device can pick up multiple lenses at the same time, thereby improving picking efficiency and reducing the production cycle. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a cross-sectional view of the internal structure of the pickup shell of this utility model;

[0016] Figure 3 This is a cross-sectional view of the internal structure of the adsorption shell of this utility model;

[0017] Figure 4 This is a schematic diagram of the filter plate and cross groove structure of this utility model.

[0018] Explanation of reference numerals in the attached figures

[0019] 1. Mounting bracket; 101. Fixing plate; 102. U-shaped bracket;

[0020] 2. Pickup mechanism; 201. Pickup housing; 202. Vacuum pump; 203. Adsorption housing; 204. Retaining ring; 205. Valve cover; 206. Compression spring;

[0021] 207. Guide assembly; 2071. Slip ring; 2072. Column; 2073. Fixing column; 208. Sealing gasket; 209. Filter plate; 210. Cross groove; 211. Rubber gasket;

[0022] 3. Lead screw moving assembly; 301. Servo motor; 302. Lead screw; 303. Lead screw slider; 304. Guide rod;

[0023] 4. Lifting mechanism; 401. Electric push rod; 402. Connecting plate. Detailed Implementation

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

[0025] Please see Figures 1-4 The present invention proposes the following implementation scheme: a mobile phone camera glass lens picking mechanism, including a mounting frame 1, the mounting frame 1 including a fixing plate 101, the fixing plate 101 having a hole, and a U-shaped frame 102 fixed on the fixing plate 101.

[0026] Please refer to this carefully. Figure 1 A lead screw moving assembly 3 is provided above the mounting frame 1. The lead screw moving assembly 3 includes a servo motor 301. The servo motor 301 is mounted on the U-shaped frame 102 through a motor mount. The output end of the servo motor 301 is fixed with a lead screw 302. The start of the servo motor 301 can drive the lead screw 302 to rotate.

[0027] A lead screw slider 303 is installed on the lead screw 302. The rotation of the lead screw 302 allows the lead screw slider 303 to slide on the guide rod 304 and the lead screw 302. The guide rod 304 is slidably connected to the lead screw slider 303. The guide rod 304 is fixed on the U-shaped frame 102 by a positioning plate.

[0028] Please refer to this carefully. Figure 2 The lead screw moving assembly 3 is provided with a lifting mechanism 4, which includes an electric push rod 401. The electric push rod 401 is fixed to the bottom surface of the lead screw slider 303. The output end of the electric push rod 401 is fixed with a connecting plate 402. The connecting plate 402 is fixed to the top surface of the pickup shell 201. The electric push rod 401 can drive the pickup shell 201 to move up and down through the connecting plate 402.

[0029] Please refer to this carefully. Figure 3 and Figure 4The lifting mechanism 4 is equipped with a pickup mechanism 2, which includes a pickup shell 201 and a vacuum pump 202. The vacuum pump 202 is connected to the pickup shell 201 through a pipe. The bottom surface of the pickup shell 201 has multiple mounting holes. The pickup mechanism 2 also includes an adsorption shell 203 fixed in the mounting holes. The upper end of the adsorption shell 203 is threadedly connected to a filter plate 209. The filter plate 209 has a cross groove 210.

[0030] An air vent is provided on the adsorption shell 203. A rubber pad 211 is fixed on the top surface of the adsorption shell 203. A retaining ring 204 is fixed inside the adsorption shell 203. The pickup mechanism 2 also includes a valve cover 205. A sealing gasket 208 is fixed on the bottom surface of the valve cover 205. A compression spring 206 is fixed between the valve cover 205 and the inner bottom wall of the adsorption shell 203.

[0031] The adsorption shell 203 is provided with a guide assembly 207, which includes a slip ring 2071 and a fixed post 2073. The fixed post 2073 is fixed to the bottom surface of the valve cover 205. The slip ring 2071 is slidably connected to the fixed post 2073. Multiple upright posts 2072 are fixed on the slip ring 2071. The upright posts 2072 are fixed to the inner bottom wall of the adsorption shell 203.

[0032] Specifically, when the number of glass lenses to be picked up is not the same as the number of adsorption shells 203 at the bottom of the pickup shell 201, that is, when there are no lenses under the adsorption shells 203 and the rubber pads 211, after the vacuum pump 202 is started, a pressure difference will be quickly generated near the retaining ring 204, which will then adsorb the valve cover 205 and the sealing gasket 208 onto the retaining ring 204. At this time, the adsorption shells 203 and the rubber pads 211 are in a closed state.

[0033] Specifically, as the valve cover 205 moves downward, the fixing post 2073 will also descend. The fixing post 2073 will slide on the column 2072. The cooperation between the column 2072 and the fixing post 2073 can guide the valve cover 205.

[0034] Working principle: When picking up the glass lens, the servo motor 301 first drives the lead screw 302 to rotate. The rotation of the lead screw 302 will cause the lead screw slider 303 to move in the axial direction of the lead screw 302. After moving above the glass lens, the electric push rod 401 is activated. The electric push rod 401 will drive the pickup shell 201 to descend until the rubber pad 211 is in contact with the glass lens.

[0035] At this time, the vacuum pump 202 is started. Since the rubber pad 211 is pressed against the glass lens, the vacuum pump 202 can extract the air in the pickup shell 201 and the adsorption shell 203, thereby creating a pressure difference between the inside and outside of the adsorption shell 203, which will adsorb the glass lens onto the rubber pad 211. This device can pick up multiple lenses at the same time, thereby improving the pickup efficiency and reducing the production cycle.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pickup mechanism for a mobile phone camera lens, comprising a mounting frame (1), a lead screw moving assembly (3) disposed above the mounting frame (1), and a lifting mechanism (4) disposed on the lead screw moving assembly (3), characterized in that: The lifting mechanism (4) is equipped with a picking mechanism (2); The pickup mechanism (2) includes a pickup shell (201) and a vacuum pump (202). The vacuum pump (202) is connected to the pickup shell (201) through a pipe. The bottom surface of the pickup shell (201) is provided with multiple mounting holes. The pickup mechanism (2) also includes an adsorption shell (203) fixed in the mounting holes. The adsorption shell (203) is provided with an air outlet. A retaining ring (204) is fixed inside the adsorption shell (203). The pickup mechanism (2) also includes a valve cover (205), and a compression spring (206) is fixed between the valve cover (205) and the inner bottom wall of the adsorption shell (203).

2. The mobile phone camera glass lens pickup mechanism according to claim 1, characterized in that: The mounting bracket (1) includes a fixing plate (101), which has holes and a U-shaped bracket (102) is fixed on the fixing plate (101).

3. The mobile phone camera glass lens picking mechanism according to claim 2, characterized in that: The lead screw moving assembly (3) includes a servo motor (301), which is mounted on a U-shaped frame (102) via a motor mount. The output end of the servo motor (301) is fixed with a lead screw (302). A lead screw slider (303) is mounted on the lead screw (302), and a guide rod (304) is slidably connected to the lead screw slider (303). The guide rod (304) is fixed on the U-shaped frame (102) via a positioning plate.

4. The mobile phone camera glass lens picking mechanism according to claim 3, characterized in that: The lifting mechanism (4) includes an electric push rod (401). Fixed to the bottom surface of the lead screw slider (303), the output end of the electric push rod (401) is fixed with a connecting plate (402), and the connecting plate (402) is fixed to the top surface of the pickup shell (201).

5. The mobile phone camera glass lens picking mechanism according to claim 1, characterized in that: The adsorption shell (203) is provided with a guide assembly (207), which includes a slip ring (2071) and a fixed post (2073). The fixed post (2073) is fixed to the bottom surface of the valve cover (205). The slip ring (2071) is slidably connected to the fixed post (2073). Multiple upright posts (2072) are fixed on the slip ring (2071). The upright posts (2072) are fixed to the inner bottom wall of the adsorption shell (203).

6. The mobile phone camera glass lens pickup mechanism according to claim 1, characterized in that: The upper end of the adsorption shell (203) is threadedly connected to a filter plate (209), and a cross groove (210) is provided on the filter plate (209).

7. The mobile phone camera glass lens pickup mechanism according to claim 1, characterized in that: A sealing gasket (208) is fixed to the bottom surface of the valve cover (205), and a rubber gasket (211) is fixed to the top surface of the adsorption shell (203).

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