A chamfering and edging device for wide-angle mirrors

Abstract

The application discloses a chamfering and edging device for a wide-angle mirror and relates to the technical field of wide-angle mirror processing. The application is characterized in that the box is provided with a processing platform on the top, the processing platform is fixedly installed with a feeding assembly in the middle, the feeding assembly is driven by a motor at the end, a plurality of groups of tray assemblies are equidistantly arranged on the conveying belt above the feeding assembly, an upper cover is fixedly installed on the top of the box through a support, a plurality of groups of polishing assemblies are arranged in the upper cover, and grinding wheels are arranged at the bottom of the polishing assemblies. The application can be used for uniformly completing the irregular shape into a sheet, producing different edge chamfering effects by different workers, and unifying and standardizing the appearance and shape gap.

Description

Technical Field

[0001] This invention relates to the field of wide-angle lens processing technology, and in particular to a chamfering and edge grinding device for wide-angle lenses. Background Technology

[0002] Wide-angle lens sizes: 45 / 60 / 80 cm (circular) / 100 / 120 cm (mount plate), suitable for both indoor and outdoor use. The lens surface is made of imported PC, offering excellent impact resistance; the back is made of new ABS material, with bright and eye-catching colors for a strong warning effect; suitable for indoor monitoring locations such as supermarkets and shops; durable, UV resistant, and long-lasting; sturdy, durable, and shatterproof, ensuring long-term use.

[0003] Existing edging mechanisms for high-curvature wide-angle lenses (R200-350) involve workers grinding and beveling the straight and chamfered edges of the glass on a rotating grinding wheel. Manual edging and beveling has the following disadvantages:

[0004] 1. Grinding and chamfering can damage the glass;

[0005] 2. Irregular shapes are difficult to cut into uniform sheets;

[0006] 3. Different manual methods produce different edge grinding and chamfering effects, which are difficult to standardize and result in differences in appearance. To address this, we propose a chamfering and edge grinding device for wide-angle lenses. Summary of the Invention

[0007] (a) Technical problems to be solved

[0008] To address the shortcomings of existing technologies, this invention provides a chamfering and edge-grinding device for wide-angle lenses, solving the technical problems associated with manual edge grinding.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0011] A chamfering and edging device for wide-angle lenses includes a housing with a processing platform on top. A loading conveyor is fixedly installed in the middle of the processing platform, and the end of the loading conveyor is driven by a motor. Several sets of tray assemblies are evenly spaced on a conveyor belt above the loading conveyor, and wide-angle lenses to be edged are fixedly placed on top of the tray assemblies.

[0012] An upper cover is fixedly installed on the top of the box by a bracket. Several sets of grinding components are provided inside the upper cover. A grinding wheel is provided at the bottom of the grinding components. After the grinding components are matched with the position of the tray components, the wide-angle lens fixed to the tray components is ground by the grinding wheel.

[0013] Preferably, the upper cover includes a mounting plate, the grinding assembly includes a push rod motor, the push rod motor and a support base are respectively mounted on the upper part of the mounting plate, a drive shaft is rolled inside the support base through bearings, a synchronous pulley is mounted in the middle of the drive shaft, a roller is provided on the outer side of the output shaft of the push rod motor, and a roller is also provided at one end of the drive shaft. The two sets of rollers are connected by a belt, and a set of synchronous pulleys is driven to rotate by the push rod motor, and the grinding pressure is controlled by the push rod motor.

[0014] Preferably, a lower rotating shaft is fixedly mounted on the lower side of the mounting plate via a bearing, and a synchronous pulley is fixedly mounted on the lower rotating shaft via a keyway. The two sets of synchronous pulleys are driven to rotate by a synchronous belt on their outer sides, and are connected and move synchronously through the synchronous belt.

[0015] Preferably, a lower swing arm is rotatably mounted at the end of the lower rotating shaft to ensure the grinding curvature. A motor fixing block is provided below the lower swing arm, and a grinding wheel is fixedly mounted by the motor fixing block. The grinding wheel is used to contact the grinding head with the surface of the wide-angle mirror for grinding.

[0016] Preferably, the motor fixing block uses two sets of buckles to hold the grinding wheel in place, and is locked by lateral bolts. The height of the grinding wheel can be adjusted by loosening or loosening the bolts on the motor fixing block, thereby better matching the processing requirements of various wide-angle lenses.

[0017] Preferably, the tray assembly includes a high-speed motor and a suction cup. The upper end of the high-speed motor is fixedly mounted on the upper part of the feeding assembly line. The suction cup is provided on the upper end of the high-speed motor to attract the wide-angle lens. Then, the high-speed motor drives the wide-angle lens to rotate, and the grinding wheel above it grinds and chamfers the edge of the wide-angle lens.

[0018] The suction cup, in conjunction with a high-speed motor, controls the speed, ensuring uniform size of the directional deep curvature edge grinding effect. The suction cup clamp can be used to adjust the position of the high-speed motor up and down, and the sway angle can also be adjusted by fixing screws.

[0019] Preferably, an upper swing arm is rotatably mounted above the mounting plate, and a counterweight is provided at the top of the upper end of the upper swing arm. The counterweight is connected to the upper swing arm and its size can be changed at will. The push rod is coaxially mounted at the end of the transmission shaft and is in contact with a bearing. This ensures that the thrust is constant at any position, and the counterweight controls the pressure to be constant at any position. It also controls the position of the lower swing arm when unloaded and adjusts the starting position.

[0020] (III) Beneficial Effects

[0021] During the standby phase of the mechanism: the push rod motor rotates counterclockwise to push the counterweight block, causing the lower grinding wheel to move a certain distance away from the glass. After the glass is in place, the suction cup holds the glass.

[0022] When processing starts: the push rod motor rotates clockwise until it touches the origin switch. The counterweight retracts inward under the clockwise pulling force of the torque motor. At the same time, the high-speed motor also moves towards the glass, and the suction cup stops after rotating a certain angle. During the rotation, the glass is in complete contact with the grinding wheel, achieving grinding of the glass. After rotating a certain angle, the push rod motor pushes the counterweight counterclockwise, returning to the standby stage.

[0023] For irregular shapes that are difficult to uniformly complete, different manual methods produce different edge grinding and chamfering effects, making it difficult to standardize and resulting in differences in appearance and shape. To address this, a high-speed motor is used in conjunction with a corresponding angle grinding wheel for edge grinding and chamfering. The grinding pressure is controlled by a torque motor, and the speed is controlled by a vacuum chuck in conjunction with a stepper motor, aiming to achieve uniform size of the edge grinding effect for directional deep curvature. Attached Figure Description

[0024] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Figure 1 This is an overall structural diagram of a chamfering and edge-grinding device for a wide-angle lens according to the present invention;

[0026] Figure 2 This is a structural diagram of the moving mechanism inside a chamfering and edge-grinding device for wide-angle lenses according to the present invention;

[0027] Figure 3 This is a structural diagram of the grinding component in a chamfering and edge-grinding device for wide-angle lenses according to the present invention.

[0028] Legend:

[0029] 1. Box body; 2. Upper cover; 3. Processing platform; 4. Loading assembly line;

[0030] 5. Grinding assembly; 51. Push rod motor; 52. Motor mounting block; 53. Lower swing arm; 54. Lower rotating shaft; 55. Synchronous pulley; 56. Synchronous belt; 57. Support base; 58. Upper swing arm; 59. Push rod;

[0031] 6. Tray assembly; 61. High-speed motor; 62. Suction cup;

[0032] 8. Counterweight; 9. Grinding wheel; 10. Mounting plate. Detailed Implementation

[0033] This application provides a chamfering and edge-grinding device for wide-angle lenses, which solves the problems of low efficiency and poor precision of manual grinding in the prior art. The edge grinding and chamfering are performed by a high-speed motor and a corresponding angle grinding wheel. The grinding pressure is controlled by a torque motor, and the speed is controlled by a vacuum chuck and a stepper motor, so as to achieve uniform size of the edge grinding effect for directional deep curvature.

[0034] Example 1

[0035] The technical solution in this application embodiment is to solve the above-mentioned problems of grinding and polishing. The overall idea is as follows:

[0036] comprehensive Figure 1-2 As shown, in view of the problems existing in the prior art, the present invention provides a chamfering and edge grinding device for wide-angle lenses, including...

[0037] The container 1 has a processing platform 3 on top. A feeding conveyor 4 is fixedly installed in the middle of the processing platform 3. The end of the feeding conveyor 4 is driven by a motor. Several sets of tray assemblies 6 are evenly spaced on the conveyor belt above the feeding conveyor 4. Wide-angle mirrors that need to be edged are fixedly placed on top of the tray assemblies 6.

[0038] The upper cover 2 is fixedly installed on the top of the box 1 by a bracket. Several sets of polishing components 5 are arranged inside the upper cover 2. A grinding wheel 9 is arranged at the bottom of the polishing components 5. After the polishing components 5 are matched with the position of the tray assembly 6, the wide-angle lens fixed on the tray assembly 6 is polished by the grinding wheel 9.

[0039] comprehensive Figure 3 As shown, the upper cover 2 includes a mounting plate 10, and the grinding assembly 5 includes a push rod motor 51. The push rod motor 51 and a support base 57 are respectively mounted above the mounting plate 10. A drive shaft is rolled inside the support base 57 via bearings. A synchronous pulley 55 is mounted in the middle of the drive shaft. A roller is provided on the outer side of the output shaft of the push rod motor 51, and a roller is also provided at one end of the drive shaft. The two sets of rollers are connected by a belt. The push rod motor 51 drives a set of synchronous pulleys 55 to rotate, and the grinding pressure is controlled by the push rod motor 51.

[0040] A lower rotating shaft 54 ​​is fixedly mounted on the lower side of the mounting plate 10 via bearings. A synchronous pulley 55 is fixedly mounted on the lower rotating shaft 54 ​​via a keyway. The two sets of synchronous pulleys 55 are driven to rotate by a synchronous belt 56, which connects them and enables them to move synchronously.

[0041] The lower rotating shaft 54 ​​is rotatably mounted with a lower swing arm 53 to ensure the grinding curvature. A motor fixing block 52 is provided below the lower swing arm 53. The grinding wheel 9 is fixedly mounted by the motor fixing block 52. The grinding wheel 9 contacts the grinding head with the surface of the wide-angle lens and performs grinding.

[0042] The motor fixing block 52 uses two sets of buckles to hold the grinding wheel 9 in place, and is locked by lateral bolts. The installation height of the grinding wheel 9 can be adjusted by loosening or loosening the bolts of the motor fixing block 52, so as to better match the processing needs of various wide-angle lenses.

[0043] The tray assembly 6 includes a high-speed motor 61 and a suction cup 62. The upper end of the high-speed motor 61 is fixedly installed on the upper chamber of the feeding assembly line 4. The suction cup 62 is provided on the upper end of the high-speed motor 61. The suction cup 62 is used to adsorb the wide-angle lens. Then, the high-speed motor 61 drives the wide-angle lens to rotate, and the grinding wheel 9 above it grinds and chamfers the edge of the wide-angle lens.

[0044] The suction cup 62 works in conjunction with the high-speed motor 61 to control the speed, aiming to achieve uniform size of the directional deep curvature edge grinding effect. The suction cup 62 can be used to adjust the position of the high-speed motor 61 up and down, and the tilt angle can also be adjusted by fixing screws.

[0045] An upper swing arm 58 is rotatably mounted above the mounting plate 10. A counterweight 8 is provided at the top of the upper end of the upper swing arm 58. The counterweight 8 is connected to the upper swing arm 58 and the size of the counterweight can be changed at will. The push rod 59 is coaxially mounted at the end of the transmission shaft and is in contact with a bearing. This makes the thrust constant at any position, uses the counterweight to control the pressure constant at any position, controls the position of the lower swing arm 53 when unloaded, and adjusts the starting position.

[0046] Action Flow

[0047] During the standby phase of the mechanism: the push rod motor 51 rotates counterclockwise to push the counterweight block 8, causing the lower grinding wheel 9 to move a certain distance away from the glass. After the glass is in place, the suction cup 62 holds the glass.

[0048] When processing starts: the push rod motor 51 rotates clockwise until it touches the origin switch. The counterweight 8 retracts inward under the clockwise pulling force of the torque motor. At the same time, the high-speed motor 61 also moves towards the glass, and the suction cup 62 stops after rotating a certain angle. During the rotation, the glass is in complete contact with the grinding wheel 9, realizing the grinding of the glass. After rotating a certain angle, the push rod motor 51 pushes the counterweight 8 counterclockwise, returning to the standby stage.

[0049] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A chamfering and edge-grinding device for wide-angle lenses, characterized in that: Box (1), a processing platform (3) is provided on the top of the box (1), a feeding assembly line (4) is fixedly installed in the middle of the processing platform (3), the end of the feeding assembly line (4) is driven by a motor, and several sets of tray assemblies (6) are arranged at equal intervals on the conveyor belt above the feeding assembly line (4), and a wide-angle mirror that needs to be ground is fixedly placed on the top of the tray assembly (6); The upper cover (2) is fixedly installed on the top of the box (1) by a bracket. Several sets of grinding components (5) are provided inside the upper cover (2). A grinding wheel (9) is provided at the bottom of the grinding components (5). After the grinding components (5) and the tray components (6) are matched, the wide-angle lens fixed on the tray components (6) is ground by the grinding wheel (9). The upper cover (2) includes a mounting plate (10), and the grinding assembly (5) includes a push rod motor (51). The push rod motor (51) and the support base (57) are respectively mounted on the upper part of the mounting plate (10). The support base (57) has a drive shaft rolled inside by bearings. A synchronous pulley (55) is mounted in the middle of the drive shaft. A roller is provided on the outside of the output shaft of the push rod motor (51). A roller is also provided at one end of the drive shaft. The two sets of rollers are connected by a belt. The push rod motor (51) drives a set of synchronous pulleys (55) to rotate. The mounting plate (10) has a lower rotating shaft (54) fixedly mounted on the lower side by bearings. The lower rotating shaft (54) has a synchronous pulley (55) fixedly mounted on it by keyway. The two sets of synchronous pulleys (55) are driven to rotate by a synchronous belt (56). The lower rotating shaft (54) is rotatably mounted with a lower swing arm (53), and a motor fixing block (52) is provided below the lower swing arm (53). The grinding wheel (9) is fixedly mounted by the motor fixing block (52). The tray assembly (6) includes a high-speed motor (61) and a suction cup (62). The upper end of the high-speed motor (61) is fixedly installed on the upper chamber of the feeding assembly line (4). The upper end of the high-speed motor (61) is provided with a suction cup (62). The suction cup (62) clamp can adjust the position of the high-speed motor (61) up and down. An upper swing arm (58) is rotatably mounted above the mounting plate (10). A counterweight (8) is provided at the top of the upper end of the upper swing arm (58). The push rod (59) is coaxially mounted at the end of the transmission shaft and is in bearing contact.

2. The chamfering and edge-grinding device for wide-angle lenses as described in claim 1, characterized in that: The motor fixing block (52) uses two sets of buckles to lock the grinding wheel (9) and is locked by lateral bolts.

Images