An optical lens processing and washing device

Abstract

The application relates to the technical field of optical lenses, and discloses an optical lens processing and washing device, which comprises a cleaning box and a bidirectional washing mechanism installed in the inner cavity of the cleaning box. The bidirectional washing mechanism is used for washing the ground optical lens through transverse water flow and longitudinal water flow. Through cooperation between the cleaning box, the positioning mechanism, the lifting mechanism, the clamping mechanism and the bidirectional washing mechanism, the positioning mechanism is used for preliminarily fixing the optical lens, the bidirectional washing mechanism is used for preliminarily washing the optical lens vertically, the lifting mechanism is used for driving the clamping mechanism to clamp and lift the optical lens on the positioning mechanism, the bidirectional washing mechanism is used for washing the optical lens horizontally, the optical lens is washed in all directions, the washing efficiency of the optical lens is improved, the optical lens is not incompletely washed due to the fact that the clamping part is shielded, and therefore the washing effect of the optical lens is improved.

Description

Technical Field

[0001] This invention relates to the field of optical lens technology, specifically to an optical lens processing and washing apparatus. Background Technology

[0002] Optical lenses, also known as optical glass lenses, are glass blocks produced by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc., according to a specific formula. These glass blocks are then heated and pressed to form optical lens blanks. During the manufacturing process, optical lenses require cleaning equipment to ensure their quality. In the prior art, Chinese invention application number CN202421275489.9 discloses an optical lens surface polishing powder cleaning device, including a cleaning container, a clamping component and a support component inside the cleaning container, a slot on one side of the clamping component, a clamping pad inside the slot, a support base installed inside the cleaning container, and an installation shaft installed on one side of the support component that is movably assembled with the support base. In this invention, the lens is placed in the slots inside the two sets of clamping components and squeezed and clamped with the clamping pad. When the liquid pump is started and the lens is rinsed through the flushing head at the bottom of the connecting seat, the outside of the lens will be impacted and flipped when it comes into contact with the water pressure. In this way, the lens can be rinsed and processed while being rinsed in all directions. At the same time, the centrifugal force generated by the lens flipping can help the polishing powder to be accelerated and thrown out, thereby achieving the effect of uniform cleaning and processing of the lens and improving the cleaning quality of the lens. Although the above technical solution uses a clamping component to hold the lens, the clamping force is secured by a spring. During the process of water flow impact and flipping, the rotation of the clamping component will cause a certain amount of shaking, which will cause the elasticity of the spring to change, resulting in unstable clamping. This will cause the lens to fall off and be damaged during cleaning, thus affecting the rinsing effect of the lens. Therefore, we need to propose an optical lens processing and rinsing device. Summary of the Invention

[0003] The purpose of this invention is to provide an optical lens processing and rinsing device. By setting two sets of opposing fastening structures, the optical lens is kept stable during the rinsing process, and the optical lens is prevented from shaking. At the same time, a bidirectional water spraying mechanism is set up to rinse the optical lens laterally and longitudinally on both sides, thereby improving the rinsing effect of the optical lens and solving the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an optical lens processing and rinsing apparatus, comprising: The cleaning tank and the bidirectional rinsing mechanism installed inside the cleaning tank are used to rinse the polished optical lenses with horizontal and vertical water flow. A positioning mechanism is installed at the bottom of the inner cavity of the cleaning box, which is used to position the optical lens during longitudinal rinsing. The cleaning tank is equipped with a lifting mechanism at the top of its inner cavity, and a clamping mechanism is installed at the lower end of the lifting mechanism. The clamping mechanism is driven by the lifting mechanism to move and clamp the optical lens on the positioning mechanism, so as to realize the lateral water flow rinsing of the optical lens by the bidirectional rinsing mechanism.

[0005] Preferably, the bidirectional rinsing mechanism includes a water pump supply pipe and two sets of U-shaped frames. One end of the water pump supply pipe is equipped with a T-pipe, and the other two ends of the T-pipe are respectively connected to diverter pipes. A valve is provided at the end of each diverter pipe away from the T-pipe. A connecting hose penetrating the cleaning tank is provided at the end of each diverter pipe away from the T-pipe. The two hoses are respectively connected to the two sets of U-shaped frames. The two sets of U-shaped frames are arranged vertically in a staggered manner, and multiple spray nozzles are provided on the inner wall of each set of U-shaped frames.

[0006] Preferably, the bidirectional rinsing mechanism further includes a first electric push rod and a second electric push rod. The telescopic end of the first electric push rod is fixedly connected to the lower surface of the horizontally arranged U-shaped frame, and the telescopic end of the second electric push rod is fixedly connected to one side of the vertically arranged U-shaped frame. A first slider is fixedly connected to the top of the vertically arranged U-shaped frame, and the first slider is slidably connected to a horizontal rail fixed to the top of the cleaning tank. A viewing door is provided on one side of the cleaning tank, and a controller is provided on the side of the cleaning tank adjacent to the viewing door.

[0007] Preferably, the positioning mechanism includes a positioning frame installed at the bottom of the inner cavity of the cleaning tank. A bidirectional lead screw is rotatably connected inside the positioning frame, and both ends of the bidirectional lead screw are driven by clamps. Buffer pads are provided on opposite sides of the two sets of clamps. One end of the bidirectional lead screw passes through the positioning frame and is driven by a first motor. A rubber pad for supporting the optical lens is fixedly connected to the top of the positioning frame.

[0008] Preferably, the lifting mechanism includes a third electric push rod installed on the upper surface of the cleaning tank, and the telescopic push rod is fixedly connected to a mounting box located in the inner cavity of the cleaning tank. Two sets of second sliders are fixedly connected to one side of the mounting box, and the two sets of second sliders are slidably connected to two sets of vertical rails fixedly connected to one side of the inner cavity of the cleaning tank.

[0009] Preferably, the clamping mechanism includes a second motor disposed inside the mounting box. The second motor is driven by two sets of transmission screws, and each set of transmission screws has a threaded tube threaded through the mounting box at one end relative to the other. Each set of threaded tubes has a clamping component at one end relative to the second motor. A limiting beam is fixedly connected to the outside of the threaded tube, and a limiting seat is provided at the end of the threaded tube near the second motor.

[0010] Preferably, the clamping member includes a connecting block fixedly connected to one end of the threaded tube away from the limiting seat, a connecting frame fixedly connected to one side of the connecting block, a clamping block fixedly connected to one end of the connecting frame, a clamping groove opened on one side of the clamping block, and a cushioning pad adhered to the inner wall of the clamping groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are: This invention primarily utilizes the coordination between a cleaning tank, a positioning mechanism, a lifting mechanism, a clamping mechanism, and a bidirectional rinsing mechanism. The positioning mechanism initially fixes the optical lens, and the bidirectional rinsing mechanism performs initial vertical rinsing on the optical lens. Then, the lifting mechanism drives the clamping mechanism to clamp and lift the optical lens on the positioning mechanism, thereby allowing the bidirectional rinsing mechanism to perform horizontal rinsing on the optical lens. This ensures comprehensive rinsing of the optical lens, improves rinsing efficiency, and avoids incomplete cleaning caused by obstruction of the clamping part, thus enhancing the rinsing effect of the optical lens. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall right front view structure of the present invention; Figure 2 This is a schematic diagram of the overall left-side upward structure of the present invention; Figure 3 This is a schematic diagram of the bidirectional water spray mechanism of the present invention; Figure 4 This is a schematic diagram of the lifting mechanism structure of the present invention; Figure 5 This is a schematic diagram of the clamping mechanism of the present invention; Figure 6 This is a schematic diagram of the positioning mechanism of the present invention.

[0013] In the diagram: 1. Cleaning tank; 2. Visual door; 3. Controller; 4. Positioning mechanism; 41. Positioning frame; 42. Two-way lead screw; 43. First motor; 44. Clamping plate; 45. Rubber pad; 46. Buffer pad; 5. Two-way rinsing mechanism; 51. Water pump supply pipe; 52. T-joint pipe; 53. Diverter pipe; 54. Valve; 55. Connecting hose; 56. U-shaped frame; 57. Nozzle; 58. First electric push rod; 59. Second electric push rod; 510. First slider; 511. Horizontal rail; 6. Clamping mechanism; 61. Second motor; 62. Transmission lead screw; 63. Threaded pipe; 64. Limiting beam; 65. Limiting seat; 66. Connecting block; 67. Connecting frame; 68. Clamping block; 69. Clamping groove; 7. Lifting mechanism; 71. Third electric push rod; 72. Mounting box; 73. Second slider; 74. Vertical rail. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Please see Figure 1-6 The present invention provides a technical solution: an optical lens processing and rinsing device, comprising: The cleaning tank 1 and the bidirectional rinsing mechanism 5 installed in the inner cavity of the cleaning tank 1 are used to rinse the polished optical lenses with horizontal and vertical water flow. A positioning mechanism 4 is installed at the bottom of the inner cavity of the cleaning tank 1, which is used to position the optical lens during longitudinal rinsing. A lifting mechanism 7 is provided at the top of the inner cavity of the cleaning tank 1, and a clamping mechanism 6 is installed at the lower end of the lifting mechanism 7. The clamping mechanism 6 is moved by the lifting mechanism 7 to clamp the optical lens on the positioning mechanism 4, so as to realize the transverse water flow rinsing of the optical lens by the bidirectional rinsing mechanism 5.

[0016] In this embodiment, the bidirectional rinsing mechanism 5 includes a water pump supply pipe 51 and two sets of U-shaped frames 56. One end of the water pump supply pipe 51 is equipped with a three-way pipe 52, and the other two ends of the three-way pipe 52 are respectively connected to a diversion pipe 53. A valve 54 is provided at the end of each of the two diversion pipes 53 away from the three-way pipe 52. A connecting hose 55 penetrating the cleaning tank 1 is provided at the end of each of the two diversion pipes 53 away from the three-way pipe 52. By using the three-way pipe 52 and the diversion pipe 53 in conjunction with the valve 54, the water flow of the two sets of U-shaped frames 56 can be controlled independently, realizing the independent operation of horizontal or vertical rinsing, and flexibly adapting to different cleaning scenarios. Furthermore, the two sets of hoses are connected to the two sets of U-shaped frames 56 respectively. The connecting hoses 55 are adapted to the movement stroke of the U-shaped frames 56 to ensure the continuity of water flow. The two sets of U-shaped frames 56 are set vertically in a staggered manner. The inner walls of the two sets of U-shaped frames 56 are equipped with multiple sets of nozzles 57. The staggered vertical arrangement of the two sets of U-shaped frames 56, combined with the multiple sets of nozzles 57, can form a three-dimensional cross-flow of rinsing water, which can cover the front and back surfaces and edge areas of the optical lens in sequence, avoiding rinsing dead corners and improving the efficiency of impurity removal.

[0017] Furthermore, the bidirectional rinsing mechanism 5 also includes a first electric push rod 58 and a second electric push rod 59. The telescopic end of the first electric push rod 58 is fixedly connected to the lower surface of the horizontally set U-shaped frame 56. The first electric push rod 58 pushes the U-shaped frame 56 to move, which enables the horizontally set U-shaped frame 56 to move up and down, thereby facilitating the rinsing of the optical lens after it has been positioned by the positioning mechanism 4. The telescopic end of the second electric push rod 59 is fixedly connected to one side of the vertically arranged U-shaped frame 56. The top of the vertically arranged U-shaped frame 56 is fixedly connected to the first slider 510, and the first slider 510 is slidably connected to the horizontal rail 511 fixed to the top of the cleaning tank 1. The second electric push rod 59 drives the vertically arranged U-shaped frame 56 to move, while the first slider 510 interacts on the horizontal rail 511, ensuring the stability of the movement of the U-shaped frame 56 and preventing the U-shaped frame 56 from shaking during the movement. A viewing door 2 is provided on one side of the cleaning tank 1, and a controller 3 is provided on the side of the cleaning tank 1 adjacent to the viewing door 2. The viewing door 2 allows for real-time observation of the cleaning status of the lens, so that the cleaning parameters (rinsing time or water flow) can be adjusted in a timely manner to avoid waste of resources caused by blind cleaning. The controller 3 centrally integrates the control logic of each mechanism to realize automated operation, reduce manual intervention, and improve the convenience of the cleaning process.

[0018] It is worth noting that the positioning mechanism 4 includes a positioning frame 41 installed at the bottom of the inner cavity of the cleaning tank 1. A bidirectional lead screw 42 is rotatably connected inside the positioning frame 41, and both ends of the bidirectional lead screw 42 are connected to clamping plates 44. The bidirectional lead screw 42 is driven by the first motor 43, which can drive the two sets of clamping plates 44 to move synchronously relative to each other, so as to realize the rapid positioning and clamping of optical lenses of different sizes. At the same time, a corrugated sleeve (not shown in the figure) is provided between the positioning frame 41 and the clamping plates 44 on the outside of the bidirectional lead screw 42 to prevent water from corroding the bidirectional lead screw 42 and improve the service life of the bidirectional lead screw 42. Each of the two sets of clamping plates 44 has a buffer pad 46 on one side. One end of the bidirectional lead screw 42 passes through the positioning frame 41 and is driven by the first motor 43. The top of the positioning frame 41 is fixedly connected to a rubber pad 45 that supports the optical lens. The buffer pad 46 on the inner side of the clamping plate 44 and the rubber pad 45 on the top of the positioning frame 41 form a double protection, avoiding direct contact between the lens and the hard structure during the positioning process, and effectively preventing physical damage such as scratches and chipping of the lens.

[0019] In addition, the lifting mechanism 7 includes a third electric push rod 71 installed on the upper surface of the cleaning tank 1, and the telescopic push rod 71 is fixedly connected to the mounting box 72 located in the inner cavity of the cleaning tank 1. Two sets of second sliders 73 are fixedly connected to one side of the mounting box 72, and the two sets of second sliders 73 are respectively slidably connected to two sets of vertical rails 74 fixedly connected to one side of the inner cavity of the cleaning tank 1. The mounting box 72 is height-adjusted via the third electric push rod 71, thereby adjusting the position of the clamping mechanism 6. Guided by the second slider 73 and the vertical rail 74, the mounting box 72 is raised and lowered stably, ensuring that the clamping mechanism 6 can stably clamp the optical lens on the positioning mechanism 4 and improving the service life of the lifting mechanism 7.

[0020] In a further preferred embodiment, the clamping mechanism 6 includes a second motor 61 disposed within the mounting box 72. The second motor 61 is driven by two sets of transmission screws 62, and each set of transmission screws 62 has a threaded tube 63 threadedly connected to one end of the opposite end of the two sets of transmission screws 62, which passes through the mounting box 72. The second motor 61 is a bidirectional motor, which can drive the two sets of transmission screws 62 to operate synchronously. The threads on the two sets of transmission screws 62 rotate in opposite directions to drive the threaded tubes 63 to move relative to each other, thereby achieving synchronous clamping or loosening of the clamping components, achieving uniform clamping force, and avoiding deformation caused by uneven force on the lens. Each of the two sets of threaded tubes 63 has a clamping component at one end relative to the second motor 61. A limiting beam 64 is fixedly connected to the outside of the threaded tube 63, and a limiting seat 65 is provided at the end of the threaded tube 63 near the second motor 61. The limiting beam 64 prevents the transmission screw 62 from rotating during the threaded movement, thus maintaining horizontal movement. At the same time, the limiting seat 65 prevents the threaded tube 63 from detaching from the mounting box 72, ensuring the stability of the threaded tube 63 in moving the clamping component.

[0021] In addition, the clamping component includes a connecting block 66 fixedly connected to one end of the threaded tube 63 away from the limiting seat 65. A connecting frame 67 is fixedly connected to one side of the connecting block 66, and a clamping block 68 is fixedly connected to one end of the connecting frame 67. A clamping groove 69 is opened on one side of the clamping block 68, and a cushioning pad is adhered to the inner wall of the clamping groove 69. The buffer pad (not shown in the figure) provided in the clamping groove 69 can reduce the rigid clamping force on the optical lens, absorb the impact force during clamping, prevent indentations or scratches on the lens surface, and increase friction to improve the stability of the optical lens after clamping.

[0022] When in use, first open the visual cabinet door 2 and place the ground optical lens on the rubber pad 45 of the positioning frame 41. The controller 3 starts the first motor 43, drives the bidirectional lead screw 42 to rotate, and drives the two sets of clamping plates 44 to move synchronously relative to each other. The lens is clamped and positioned laterally by the buffer rubber pad 46 to prevent the lens from shifting during vertical rinsing. Then close the visual cabinet door 2. At this time, the controller 3 turns on the water pump in the external water tank (not shown in the figure, existing technology, and will not be described in detail). The water flows through the water pump supply pipe 51 and the three-way pipe 52 to the lower diversion pipe 53. The water flow is controlled by the valve 54, so that the water flows through the connecting hose 55 into the lower horizontally set U-shaped frame 56. Multiple sets of nozzles 57 spray out to form a horizontal impact water flow. The first electric push rod 58 drives the horizontally set U-shaped frame 56 to move up and down, thereby rinsing the optical lens fixed on the positioning mechanism 4. After the initial rinse, the controller 3 activates the third electric push rod 71, driving the mounting box 72 to descend along the vertical rail 74 to above the lens. Then, the second motor 61 is activated, driving the two sets of transmission screws 62 to rotate, causing the threaded tube 63 to retract synchronously along the guide beam 64. The lens is longitudinally clamped through the clamping groove 69 of the clamping block 68 (the buffer pad fits the lens), completing the fixation. At this time, the positioning mechanism 4 resets and releases the clamping of the optical lens, thereby resetting the third electric push rod 71 and causing the optical lens to rise into the upper vertically set U-shaped frame 56. The rinsing process is repeated. The valve 54 on the lower diversion pipe 53 is closed and the valve 54 on the upper diversion pipe 53 is opened, allowing water to flow through the upper connecting hose 55 into the U-shaped frame 56. The water is then sprayed out by the nozzle 57 on the upper vertically arranged U-shaped frame 56 to rinse the optical lens. Meanwhile, the second electric push rod 59 drives the second slider 73 on the U-shaped frame 56 to slide on the horizontal rail 511, thereby causing the U-shaped frame 56 to move back and forth to rinse the optical lens. This achieves thorough rinsing of the optical lens, avoids the residue of grinding impurities, and improves rinsing efficiency. After rinsing is complete, controller 3 shuts off the water pump. After the staff opens the visual cabinet door 2 and holds the lens, they control the clamping mechanism 6 to reset, thereby removing the cleaned lens.

[0023] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An optical lens processing and rinsing apparatus, characterized in that, include: The cleaning tank (1) and the bidirectional rinsing mechanism (5) installed in the inner cavity of the cleaning tank (1) are used to rinse the polished optical lens with horizontal and vertical water flow through the bidirectional rinsing mechanism (1). The bottom of the inner cavity of the cleaning tank (1) is equipped with a positioning mechanism (4), which is used to position the optical lens during longitudinal rinsing. The cleaning tank (1) has a lifting mechanism (7) at the top of its inner cavity, and a clamping mechanism (6) is installed at the lower end of the lifting mechanism (7). The lifting mechanism (7) drives the clamping mechanism (6) to move and clamp the optical lens on the positioning mechanism (4), so as to realize the horizontal water flow rinsing of the optical lens by the bidirectional rinsing mechanism (5).

2. The optical lens processing and rinsing apparatus according to claim 1, characterized in that: The bidirectional flushing mechanism (5) includes a water pump supply pipe (51) and two sets of U-shaped frames (56). One end of the water pump supply pipe (51) is equipped with a three-way pipe (52), and the other two ends of the three-way pipe (52) are respectively connected to a diversion pipe (53). A valve (54) is provided at the end of each diversion pipe (53) away from the three-way pipe (52). A connecting hose (55) penetrating the cleaning tank (1) is provided at the end of each diversion pipe (53) away from the three-way pipe (52). The two hoses are respectively connected to the two sets of U-shaped frames (56). The two sets of U-shaped frames (56) are arranged vertically in a staggered manner. Multiple sets of nozzles (57) are provided on the inner wall of each set of U-shaped frames (56).

3. The optical lens processing and rinsing apparatus according to claim 2, characterized in that: The bidirectional rinsing mechanism (5) further includes a first electric push rod (58) and a second electric push rod (59). The telescopic end of the first electric push rod (58) is fixedly connected to the lower surface of the horizontally arranged U-shaped frame (56), and the telescopic end of the second electric push rod (59) is fixedly connected to one side of the vertically arranged U-shaped frame (56). A first slider (510) is fixedly connected to the top of the vertically arranged U-shaped frame (56), and the first slider (510) is slidably connected to a horizontal rail (511) fixed to the top of the cleaning tank (1). A viewing door (2) is provided on one side of the cleaning tank (1), and a controller (3) is provided on the side of the cleaning tank (1) adjacent to the viewing door (2).

4. The optical lens processing and rinsing apparatus according to claim 1, characterized in that: The positioning mechanism (4) includes a positioning frame (41) installed at the bottom of the inner cavity of the cleaning tank (1). A bidirectional lead screw (42) is rotatably connected inside the positioning frame (41), and both ends of the bidirectional lead screw (42) are connected to clamps (44). Buffer pads (46) are provided on opposite sides of the two sets of clamps (44). One end of the bidirectional lead screw (42) passes through the positioning frame (41) and is driven by a first motor (43). A rubber pad (45) for supporting the optical lens is fixedly connected to the top of the positioning frame (41).

5. The optical lens processing and rinsing apparatus according to claim 1, characterized in that: The lifting mechanism (7) includes a third electric push rod (71) installed on the upper surface of the cleaning tank (1), and the telescopic connection of the third electric push rod (71) is fixed to the mounting box (72) located in the inner cavity of the cleaning tank (1). Two sets of second sliders (73) are fixedly connected to one side of the mounting box (72), and the two sets of second sliders (73) are respectively slidably connected to two sets of vertical rails (74) fixedly connected to one side of the inner cavity of the cleaning tank (1).

6. The optical lens processing and rinsing apparatus according to claim 1, characterized in that: The clamping mechanism (6) includes a second motor (61) installed in the mounting box (72). The second motor (61) is connected to two sets of transmission screws (62), and each set of transmission screws (62) is threaded to a threaded tube (63) that passes through the mounting box (72) at one end. Each set of threaded tubes (63) is provided with a clamping member at one end relative to the second motor (61). A limit beam (64) is fixedly connected to the outside of the threaded tube (63), and a limit seat (65) is provided at one end of the threaded tube (63) near the second motor (61).

7. The optical lens processing and rinsing apparatus according to claim 6, characterized in that: The clamping component includes a connecting block (66) fixedly connected to one end of the threaded tube (63) away from the limiting seat (65). A connecting frame (67) is fixedly connected to one side of the connecting block (66), and a clamping block (68) is fixedly connected to one end of the connecting frame (67). A clamping groove (69) is provided on one side of the clamping block (68), and a cushioning pad is adhered to the inner wall of the clamping groove (69).

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