An auxiliary device for camera lens processing

Abstract

The utility model belongs to camera lens processing equipment field especially, a kind of auxiliary device for camera lens processing, including control box, the top of control box is rotatably installed with placing tray, the top of placing tray is annular and is equally spaced and is equipped with multiple placing grooves for camera lens placement, servo motor is fixedly installed on the top inner wall of control box, the output shaft of servo motor is fixedly installed on the bottom of placing tray;Arc fixed plate is fixedly installed in the placing groove, arc clamping plate is slidably installed in the placing groove, and rubber pad is fixedly installed on the side of arc fixed plate and arc clamping plate mutually close, and the side of arc clamping plate away from arc fixed plate is fixedly installed with extruding rod, and extruding rod extends to the outside of placing tray.The utility model design is reasonable, realizes the stable clamping of different size camera lens and continuous transfer between process, effectively protects lens, improves processing efficiency and quality, and it is convenient to operate, and it is strong in universality.

Description

Technical Field

[0001] This utility model relates to the technical field of camera lens processing equipment, and in particular to an auxiliary device for camera lens processing. Background Technology

[0002] As the core component of a camera imaging system, the processing precision of camera lenses directly determines the image quality of the camera. During the processing of camera lenses, multiple processes are required, such as grinding, polishing, and coating. Between each process, the lens needs to be stably clamped and transported to avoid damage or positioning deviation.

[0003] In the existing technology, camera lenses are mostly clamped manually using hand-held clamps. This method is not only inefficient, but also makes it difficult to ensure the uniformity of clamping force. It is easy for the lens to crack due to excessive clamping, or for the lens to shift during processing due to excessive clamping. Meanwhile, in batch processing of multiple lenses, manual lens transfer cannot achieve continuous operation between processes, which greatly affects processing efficiency. Therefore, we propose an auxiliary device for camera lens processing to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an auxiliary device for camera lens processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An auxiliary device for camera lens processing includes a control box. A placement tray is rotatably mounted on the top of the control box. The top of the placement tray has multiple equally spaced, annular slots for placing camera lenses. A servo motor is fixedly mounted on the inner wall of the top of the control box, and the output shaft of the servo motor is fixedly mounted on the bottom of the placement tray. An arc-shaped fixing plate is fixedly mounted in each placement slot, and an arc-shaped clamping plate is slidably mounted in the placement slot. Rubber pads are fixedly mounted on the sides of the arc-shaped fixing plate and the arc-shaped clamping plate that are close to each other. An extrusion rod is fixedly mounted on the side of the arc-shaped clamping plate away from the arc-shaped fixing plate, and the extrusion rod extends to the outside of the placement tray. A horizontal plate is fixedly mounted on the top left side of the control box, and an adjusting seat is slidably mounted on the top of the horizontal plate. A hemispherical extrusion seat for extrusion by the corresponding extrusion rod is fixedly mounted on the right side of the adjusting seat.

[0006] Preferably, the outer side of the placement tray is provided with multiple moving slots at equal intervals, and the extrusion rod passes through the corresponding moving slot. A moving plate is slidably installed in the moving slot, and the moving plate is fixedly fitted on the corresponding extrusion rod. A return spring is fixedly installed on one side of the moving plate, and one end of the return spring is fixedly installed on the inner wall of the moving slot.

[0007] Preferably, the top of the horizontal plate is provided with a T-shaped guide groove with one side open, and the bottom of the adjusting seat is fixedly installed with a T-shaped guide seat that is slidably installed in the T-shaped guide groove.

[0008] Preferably, a vertical plate is fixedly installed on the top of the horizontal plate, and a circular hole is provided on the vertical plate. A scale rod is slidably installed in the circular hole, and one end of the scale rod is fixedly installed on the adjustment seat.

[0009] Preferably, the vertical plate has a threaded hole, and an adjusting screw is installed in the threaded hole. One end of the adjusting screw is rotatably mounted on an adjusting seat, and the other end of the adjusting screw is fixedly mounted with a knob. A locking threaded sleeve is threaded onto the adjusting screw, and the locking threaded sleeve abuts against the vertical plate. Multiple handles are installed at equal intervals on the outer side of the locking threaded sleeve.

[0010] Preferably, a rotating groove is provided on the other side of the adjusting seat, and an annular groove is provided on the inner wall of the rotating groove. An annular seat that is rotatably connected to the annular groove is installed at one end of the adjusting screw.

[0011] Preferably, a guide hole is provided on the bottom inner wall of the placement slot, an mounting plate is fixedly installed on the right side of the control box, a push rod motor is fixedly installed on the mounting plate, a rubber plate is fixedly installed on the output shaft of the push rod motor, and the rubber plate is located directly below the corresponding guide hole.

[0012] Preferably, the control box is equipped with a controller, and the servo motor and the push rod motor are electrically connected to the controller.

[0013] The beneficial effects of this utility model are: 1. The lens is clamped by the cooperation of the arc-shaped fixing plate and the arc-shaped clamping plate. The rubber pads on the inner sides of both plates can increase the friction with the lens and at the same time avoid hard contact that could scratch the lens surface. 2. Multiple placement slots are arranged in a ring at equal intervals on the placement tray. With the help of a servo motor to drive the placement tray to rotate, multiple lenses can be placed and transferred at the same time. This allows lenses completed in the previous process to be quickly transferred to the next process, realizing continuous operation between processes and greatly improving processing efficiency. 3. By rotating the knob to adjust the position of the adjusting seat, the pressure of the hemispherical extrusion seat on the extrusion rod is changed. With the precise indication of the scale rod, the device can adapt to camera lenses of different sizes and specifications. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an auxiliary device for camera lens processing proposed in this utility model; Figure 2 This is a bottom-view three-dimensional structural diagram of an auxiliary device for camera lens processing proposed in this utility model; Figure 3 This is a partial cross-sectional three-dimensional structural diagram of an auxiliary device for camera lens processing proposed in this utility model; Figure 4 This is a schematic diagram of part A of an auxiliary device for camera lens processing proposed in this utility model; Figure 5 This is a schematic diagram of part B of an auxiliary device for camera lens processing proposed in this utility model.

[0015] In the diagram: 101, Control box; 102, Placement tray; 103, Placement slot; 104, Servo motor; 201, Arc-shaped fixing plate; 202, Arc-shaped clamping plate; 203, Rubber pad; 301, Horizontal plate; 302, Adjustment seat; 303, Hemispherical extrusion seat; 304, Moving slot; 305, Extrusion rod; 306, Moving plate; 307, Return spring; 401, Vertical plate; 402, Threaded hole; 403, Adjusting screw; 404, Knob; 405, Locking threaded sleeve; 406, Scale rod; 501, Guide hole; 502, Mounting plate; 503, Push rod motor; 504, Rubber plate; 601, T-shaped guide slot; 602, T-shaped guide seat; 7, Controller. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0017] This application discloses an auxiliary device for camera lens processing.

[0018] Reference Figure 1-5An auxiliary device for camera lens processing includes a control box 101. A placement tray 102 is rotatably mounted on the top of the control box 101. Multiple placement slots 103 for placing camera lenses are evenly spaced in a ring on the top of the placement tray 102. A servo motor 104 is fixedly mounted on the inner wall of the top of the control box 101. The output shaft of the servo motor 104 is fixedly mounted on the bottom of the placement tray 102. When the servo motor 104 is working, it can drive the placement tray 102 to rotate stably, realizing the transfer of lenses. An arc-shaped fixing plate 201 is fixedly mounted in the placement slot 103, and an arc-shaped clamping plate 202 is slidably mounted in the placement slot 103. The arc-shaped fixing plate 201 and the arc-shaped clamping plate 202 cooperate to form a clamping space adapted to the lens, and the sides of the arc-shaped fixing plate 201 and the arc-shaped clamping plate 202 that are close to each other are fixed. A rubber pad 203 is fixedly installed, which can protect the lens surface from damage and enhance the stability of clamping. A pressing rod 305 is fixedly installed on the side of the arc-shaped clamping plate 202 away from the arc-shaped fixed plate 201, and the pressing rod 305 extends to the outside of the placement tray 102. The movement of the pressing rod 305 causes the arc-shaped clamping plate 202 to move closer to or away from the arc-shaped fixed plate 201. A horizontal plate 301 is fixedly installed on the top left side of the control box 101. The horizontal plate 301 provides installation support for the adjustment structure. An adjustment seat 302 is slidably installed on the top of the horizontal plate 301. A hemispherical pressing seat 303 for pressing the corresponding pressing rod 305 is fixedly installed on the right side of the adjustment seat 302. The arc-shaped surface design of the hemispherical pressing seat 303 allows the pressing rod 305 to be stably stressed when in contact with it, avoiding jamming.

[0019] In this embodiment, multiple movable slots 304 are equally spaced on the outer side of the placement tray 102, and the extrusion rod 305 passes through the corresponding movable slot 304. A movable plate 306 is slidably installed in the movable slot 304, and the movable plate 306 is fixedly fitted on the corresponding extrusion rod 305. A return spring 307 is fixedly installed on one side of the movable plate 306. One end of the return spring 307 is fixedly installed on the inner wall of the movable slot 304. The return spring 307 is always in a stretched state. When the extrusion rod 305 loses the extrusion of the hemispherical extrusion seat 303, the return spring 307 pulls the movable plate 306 to reset, thereby causing the arc-shaped clamping plate 202 to release the lens.

[0020] In this embodiment, the top of the horizontal plate 301 is provided with a T-shaped guide groove 601 with one side open, and the bottom of the adjusting seat 302 is fixedly installed with a T-shaped guide seat 602 that is slidably installed in the T-shaped guide groove 601. The T-shaped structure can prevent the adjusting seat 302 from falling off the horizontal plate 301, while ensuring that the adjusting seat 302 moves in a straight line.

[0021] In this embodiment, a vertical plate 401 is fixedly installed on the top of the horizontal plate 301. A circular hole is provided on the vertical plate 401, and a scale rod 406 is slidably installed in the circular hole. One end of the scale rod 406 is fixedly installed on the adjustment seat 302. The scale rod 406 is provided with clear scale markings. The operator can determine the moving distance of the adjustment seat 302 according to the lens size by using the scale rod 406.

[0022] In this embodiment, a threaded hole 402 is provided on the vertical plate 401, and an adjusting screw 403 is installed in the threaded hole 402. One end of the adjusting screw 403 is rotatably mounted on the adjusting seat 302, and the other end of the adjusting screw 403 is fixedly mounted with a knob 404. Rotating the knob 404 will drive the adjusting screw 403 to rotate, thereby pushing the adjusting seat 302 to move. A locking threaded sleeve 405 is threadedly fitted on the adjusting screw 403. The locking threaded sleeve 405 abuts against the vertical plate 401 and locks... Multiple handles are evenly spaced on the outer side of the threaded sleeve 405. After adjustment, rotating the handles causes the threaded sleeve 405 to fit tightly against the vertical plate 401, thus fixing the adjusting screw 403. A rotating groove is provided on the other side of the adjusting seat 302. An annular groove is provided on the inner wall of the rotating groove. An annular seat is installed at one end of the adjusting screw 403 and rotates in the annular groove. The annular seat rotates in the annular groove, allowing the adjusting screw 403 to rotate relative to the adjusting seat 302, while preventing the two from separating.

[0023] In this embodiment, a guide hole 501 is provided on the bottom inner wall of the placement groove 103. An installation plate 502 is fixedly installed on the right side of the control box 101. A push rod motor 503 is fixedly installed on the installation plate 502. A rubber plate 504 is fixedly installed on the output shaft of the push rod motor 503. The rubber plate 504 is located directly below the corresponding guide hole 501. After the lens is processed, the push rod motor 503 drives the rubber plate 504 to rise and lift the lens through the guide hole 501 for easy material removal.

[0024] In this embodiment, a controller 7 is installed on the control box 101, and the servo motor 104 and the push rod motor 503 are electrically connected to the controller 7. The controller 7 is a PLC controller 7, which can preset programs to realize the automatic control of the servo motor 104 and the push rod motor 503, such as controlling the rotation angle and dwell time of the placement plate 102, as well as the start and stop timing of the push rod motor 503.

[0025] The working principle of this utility model is as follows: When in use, first adjust the position of the hemispherical extrusion seat 303 according to the size of the camera lens to be processed, turn the handle to loosen the locking threaded sleeve 405, then turn the knob 404 to drive the adjusting screw 403 to rotate, the adjusting screw 403 pushes the adjusting seat 302 to slide along the T-shaped guide groove 601, the adjusting seat 302 drives the scale rod 406 to slide in the round hole of the vertical plate 401, the operator determines the moving distance of the adjusting seat 302 according to the scale of the scale rod 406 until the position of the hemispherical extrusion seat 303 meets the clamping requirements, after the adjustment is completed, turn the handle in the opposite direction to drive the locking threaded sleeve 405 to fit tightly with the vertical plate 401, and fix the adjusting screw 403. Subsequently, the camera lens to be processed is placed into the placement slot 103 on the placement tray 102, so that one side of the lens is in contact with the rubber pad 203 on the arc-shaped fixing plate 201. The servo motor 104 is started by the controller 7, and the servo motor 104 drives the placement tray 102 to rotate. When the extrusion rod 305 corresponding to the placement slot 103 rotates to contact the hemispherical extrusion seat 303, as the placement tray 102 continues to rotate, the hemispherical extrusion seat 303 generates extrusion force on the extrusion rod 305, pushing the extrusion rod 305 to move inward into the placement slot 103. The extrusion rod 305 drives the moving plate 306 to slide in the moving slot 304 and stretch the return spring 307. At the same time, the extrusion rod 305 drives the arc-shaped clamping plate 202 to move closer to the arc-shaped fixing plate 201 until the rubber pad 203 on the arc-shaped clamping plate 202 is tightly in contact with the other side of the lens, realizing stable clamping of the lens. At this time, the controller 7 controls the servo motor 104 to stop rotating, and the lens can be processed. After the lens is processed, the controller 7 restarts the servo motor 104, driving the placement tray 102 to continue rotating. At this time, the extrusion rod 305 corresponding to the placement slot 103 separates from the hemispherical extrusion seat 303. The tension of the reset spring 307 drives the moving plate 306 to reset. The moving plate 306 drives the extrusion rod 305 and the arc-shaped clamping plate 202 to reset, releasing the clamping of the lens. At the same time, the next placement slot 103 containing the lens to be processed rotates to the processing position and completes clamping. When the processed lens rotates to the position where the guide hole 501 is aligned with the rubber plate 504, the controller 7 starts the push rod motor 503. The push rod motor 503 drives the rubber plate 504 to rise, lifting the lens through the guide hole 501. The operator removes the processed lens, and then the push rod motor 503 drives the rubber plate 504 to reset. This cycle is repeated to realize the continuous processing and transfer of multiple lenses.

[0026] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An auxiliary device for processing camera lenses, characterized in that, The system includes a control box (101), on which a placement plate (102) is rotatably mounted. The top of the placement plate (102) is provided with a plurality of placement slots (103) for placing camera lenses in an annular pattern at equal intervals. A servo motor (104) is fixedly mounted on the inner wall of the top of the control box (101), and the output shaft of the servo motor (104) is fixedly mounted on the bottom of the placement plate (102). An arc-shaped fixing plate (201) is fixedly installed in the placement groove (103), and an arc-shaped clamping plate (202) is slidably installed in the placement groove (103). Rubber pads (203) are fixedly installed on the side of the arc-shaped fixing plate (201) and the arc-shaped clamping plate (202) that are close to each other. An extrusion rod (305) is fixedly installed on the side of the arc-shaped clamping plate (202) that is away from the arc-shaped fixing plate (201), and the extrusion rod (305) extends to the outside of the placement tray (102). A horizontal plate (301) is fixedly installed on the top left side of the control box (101), and an adjusting seat (302) is slidably installed on the top of the horizontal plate (301). A hemispherical extrusion seat (303) for extrusion by the corresponding extrusion rod (305) is fixedly installed on the right side of the adjusting seat (302).

2. The auxiliary device for camera lens processing according to claim 1, characterized in that, The outer side of the placement tray (102) is provided with multiple moving slots (304) at equal intervals, and the extrusion rod (305) passes through the corresponding moving slot (304). A moving plate (306) is slidably installed in the moving slot (304), and the moving plate (306) is fixedly fitted on the corresponding extrusion rod (305). A return spring (307) is fixedly installed on one side of the moving plate (306), and one end of the return spring (307) is fixedly installed on the inner wall of the moving slot (304).

3. The auxiliary device for camera lens processing according to claim 1, characterized in that, The top of the horizontal plate (301) is provided with a T-shaped guide groove (601) with one side open, and the bottom of the adjusting seat (302) is fixedly installed with a T-shaped guide seat (602) that is slidably installed in the T-shaped guide groove (601).

4. The auxiliary device for camera lens processing according to claim 1, characterized in that, A vertical plate (401) is fixedly installed on the top of the horizontal plate (301). A circular hole is provided on the vertical plate (401), and a scale rod (406) is slidably installed in the circular hole. One end of the scale rod (406) is fixedly installed on the adjusting seat (302).

5. An auxiliary device for camera lens processing according to claim 4, characterized in that, The vertical plate (401) has a threaded hole (402), and an adjusting screw (403) is installed in the threaded hole (402). One end of the adjusting screw (403) is rotatably installed on the adjusting seat (302), and the other end of the adjusting screw (403) is fixedly installed with a knob (404). A locking thread sleeve (405) is threaded on the adjusting screw (403), and the locking thread sleeve (405) abuts against the vertical plate (401). Multiple handles are installed at equal intervals on the outer side of the locking thread sleeve (405).

6. The auxiliary device for camera lens processing according to claim 5, characterized in that, The other side of the adjusting seat (302) is provided with a rotating groove, and an annular groove is provided on the inner wall of the rotating groove. One end of the adjusting screw (403) is equipped with an annular seat that is rotatably connected to the annular groove.

7. The auxiliary device for camera lens processing according to claim 1, characterized in that, A guide hole (501) is provided on the bottom inner wall of the placement slot (103). An installation plate (502) is fixedly installed on the right side of the control box (101). A push rod motor (503) is fixedly installed on the installation plate (502). A rubber plate (504) is fixedly installed on the output shaft of the push rod motor (503). The rubber plate (504) is located directly below the corresponding guide hole (501).

8. The auxiliary device for camera lens processing according to claim 1, characterized in that, The control box (101) is equipped with a controller (7), and the servo motor (104) and the push rod motor (503) are electrically connected to the controller (7).

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