A cleaning and drying device for optical lens processing

Abstract

The utility model provides a kind of cleaning and drying device for optical lens processing, including base, fixed with connecting box on base, fixed with the partition that connecting box is separated into cleaning cavity and drying cavity in connecting box in, fixed with ultrasonic cleaner in cleaning cavity;Drying cavity is equipped with the cleaning assembly for being used to wipe lens, base is equipped with the hot air blower for blowing into hot air in drying cavity;The top of connecting box is equipped with top plate, top plate is equipped with the first electric telescopic rod that can repeatedly move to the top of cleaning cavity and drying cavity, the telescopic end of first electric telescopic rod is equipped with two groups of moving frame for loading lens, two groups of moving frame are located respectively in the top of cleaning cavity and drying cavity.The utility model improves the cleaning and drying efficiency of lens, without frequent water injection and drainage, simple and fast in operation process.

Description

Technical Field

[0001] This utility model relates to the technical field of cleaning and drying devices, and in particular to a cleaning and drying device for optical lens processing. Background Technology

[0002] Lens drying refers to the process of drying optical lenses after cleaning. When manufacturing optical devices, the lens surface needs to be kept clean to ensure stable optical performance. Therefore, after cleaning the lenses, they need to be dried to remove residual moisture and avoid water stains or watermarks that may affect the quality of the lenses. For example, Chinese utility model patent CN202422352605.9 discloses a cleaning and drying device for optical lens processing, comprising: a device box; an ultrasonic cleaner fixedly installed at the bottom of the water collection basin; an arc-shaped frame fixedly installed on the other side of the fixing block; a telescopic rod fixedly installed on the other side of the inner wall of the water collection basin; a heating device fixedly installed at the tail end of the inner wall of the device box; a fan fixedly installed at the tail end of the inner wall of the device box; and a soft brush fixedly installed at the other end of the electric telescopic rod. When this utility model is powered on, the ultrasonic waves generate tiny bubbles in the cleaning solution through ultrasonic oscillation to clean the lenses. Then, the heating device and fan are powered on to dry the lenses inside the device. Simultaneously, the soft brush on the top of the device rotates and wipes the surfaces of two adjacent lenses, removing residual water stains after cleaning and keeping the lens surfaces clean.

[0003] Although the above-mentioned device can clean and dry the lenses, water needs to be added to the water collection basin when cleaning the lenses, and the water needs to be drained after the lenses are cleaned before the drying process can begin. This repeated process of adding and draining water is cumbersome and reduces the efficiency of cleaning and drying the lenses. Utility Model Content

[0004] This utility model discloses a cleaning and drying device for optical lens processing, which solves the problems of cumbersome and inefficient lens cleaning and drying processes.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: An optical lens cleaning and drying device includes a base, a connecting box fixed on the base, a partition dividing the interior of the connecting box into a cleaning chamber and a drying chamber fixed inside the connecting box, an ultrasonic cleaner fixed inside the cleaning chamber, a cleaning component for wiping the lenses inside the drying chamber, a hot air blower for blowing hot air into the drying chamber on the base, a top plate above the connecting box, a first electric telescopic rod that can be repeatedly moved above the cleaning chamber and the drying chamber, two sets of movable frames for loading lenses at the telescopic end of the first electric telescopic rod, the two sets of movable frames being located directly above the cleaning chamber and the drying chamber respectively.

[0006] Compared with the prior art, the present invention has the following beneficial effects: After loading the lenses into one set of movable frames, positioning the frames containing the lenses directly above the cleaning chamber, and placing the other set of movable frames on the side of the connecting box away from the drying chamber, the first electric telescopic rod drives both sets of movable frames downwards. When the set of movable frames containing the lenses enters the cleaning chamber to begin cleaning, the lenses to be cleaned can be placed in the other set of movable frames. Once the lenses in the cleaning chamber have been cleaned, the first electric telescopic rod drives both sets of movable frames upwards. Then, the first electric telescopic rod moves one set of movable frames containing the cleaned lenses directly above the drying chamber, and the other set of movable frames moves directly above the cleaning chamber. Finally, both sets of movable frames move downwards. After cleaning, the lenses enter the drying chamber and are dried by hot air blown by a hot air blower. The cleaning component removes water stains generated during the drying process. After the lenses are dried and the lenses in another set of moving frames have been cleaned, the two sets of moving frames move upwards to their original positions. Then, the first electric telescopic rod moves the two sets of moving frames so that the cleaned lenses are located directly above the drying chamber, while the dried lenses are located on the side of the connecting box away from the cleaning chamber. This facilitates the removal of the dried lenses and replacement with the lenses to be cleaned and dried during the drying process. This invention improves the efficiency of cleaning and drying lenses, eliminates the need for frequent water filling and drainage, and makes the operation simple and fast. Attached Figure Description

[0007] Figure 1 This is a front view of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the connecting box of this utility model; Figure 3 This is a side view of the movable frame of this utility model.

[0008] In the diagram: 1. Base; 2. Connecting box; 21. Partition; 22. Cleaning chamber; 23. Drying chamber; 24. Ultrasonic cleaner; 25. Bearing block; 3. Hot air blower; 31. Connecting shell; 32. Air duct; 33. Exhaust hood; 4. Second electric telescopic rod; 41. Push plate; 42. Fixing strip; 43. Fixing plate; 44. Cleaning cotton; 5. Top plate; 51. Lead screw; 52. Motor; 53. Lifting plate; 54. Vertical rod; 5 5. Connecting plate; 56. Third electric telescopic rod; 57. Lifting bar; 58. Moving rod; 6. First electric telescopic rod; 61. Bearing plate; 62. Slider; 7. Moving frame; 71. Fixing frame; 711. Short plate; 72. Sealing strip; 721. Screw; 8. Pressure strip; 81. Connecting block; 82. Rubber pad; 9. Bearing bar; 91. Limiting bar; 92. Moving bar; 93. Spring; 94. Fixing block; 10. Lens. Detailed Implementation

[0009] The specific content of this utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0010] like Figure 1 and Figure 2 As shown, this utility model provides a cleaning and drying device for optical lens processing, including a base 1, a connecting box 2 fixed on the base 1, a partition 21 fixed inside the connecting box 2 dividing the interior of the connecting box 2 into a cleaning chamber 22 and a drying chamber 23, an ultrasonic cleaner 24 fixed inside the cleaning chamber 22; a cleaning component for wiping the lens is provided inside the drying chamber 23, and a hot air blower 3 for blowing hot air into the drying chamber 23 is provided on the base 1; a top plate 5 is provided above the connecting box 2, and a first electric telescopic rod 6 that can be repeatedly moved above the cleaning chamber 22 and the drying chamber 23 is provided on the top plate 5. The telescopic end of the first electric telescopic rod 6 is provided with two sets of movable frames 7 for loading lenses 10, and the two sets of movable frames 7 are respectively located directly above the cleaning chamber 22 and the drying chamber 23. The cleaning assembly includes a second electric telescopic rod 4 fixed to the side of the connecting box 2 away from the cleaning chamber 22. The telescopic end of the second electric telescopic rod 4 is fixed with a push plate 41 that is slidably connected in the drying chamber 23. Two symmetrical fixing strips 42 are fixed on the push plate 41. Several sets of fixing plates 43 are fixed between the two fixing strips 42. There are two fixing plates 43 in each set. Cleaning cotton 44 is fixed on the opposite side of the two fixing plates 43. A support plate is fixed between the top plate 5 and the base 1. A lead screw 51 is provided below the top plate 5, and a motor 52 for driving the lead screw 51 to rotate is fixed on the top plate 5. A bearing plate 61 is fixed to the fixed end of the first electric telescopic rod 6. Slider 62 is fixed on both sides of the bearing plate 61. A straight opening is provided on the top plate 5 for the slider 62 and the telescopic end of the first electric telescopic rod 6 to pass through. The slider 62 is slidably connected in the opening and is threadedly connected to the lead screw 51. A lifting plate 53 is fixed to the telescopic end of the first electric telescopic rod 6. Two vertical rods 54 are fixed to the bottom of the lifting plate 53. A connecting plate 55 is fixed to the bottom of the vertical rods 54. The bottoms of the two connecting plates 55 are respectively fixed to the tops of the two sets of moving frames 7. First, place the lens 10 in a set of movable frames 7 at the bottom of the connecting plate 55 on the left side, and position the connecting plate 55 directly above the cleaning chamber 22. Then, activate the first electric telescopic rod 6 to drive the lifting plate 53 downward. The lifting plate 53, in turn, drives the connecting plate 55 downward via the vertical rod 54, causing the set of movable frames 7 on the left side to enter the cleaning chamber 22. The set of movable frames 7 on the right side is then positioned to the right of the connecting box 2 (within the left side). Figure 1(As shown in the diagram); the side of the connecting box 2 away from the drying chamber 23 is connected to a water inlet pipe and a drain pipe. Water can be injected into the cleaning chamber 22 through the water inlet pipe. Then, the ultrasonic cleaner 24 is started to clean the lens 10 that has entered the cleaning chamber 22. At this time, the lens 10 to be cleaned can be loaded into a set of movable frames 7 located outside the connecting box 2. After the lens 10 in the cleaning chamber 22 is cleaned, the first electric telescopic rod 6 drives the two sets of movable frames 7 to move upward, so that the cleaned lens 10 is located above the connecting box 2. The number of the first electric telescopic rod 6 is two. Two first electric telescopic rods 6 are symmetrically distributed front and back, and the top plate 5 has three straight openings for the sliding block 62 and the telescopic ends of the two first electric telescopic rods 6 to pass through. The telescopic ends of the first electric telescopic rods 6 are connected to the lifting plate 53 through floating joints. The lifting plate 53 has a guide rod that passes through the sliding block 62 and is slidably connected to the sliding block 62 to prevent the first electric telescopic rods 6 from being damaged by the lateral force generated by the lifting plate 53. Then, the shaft of the motor 52 (the motor 52 is a servo motor) drives the lead screw 51 (the end of the lead screw 51 away from the motor 52 rotates). A vertical plate fixed to the top plate 5 is connected to the sliding block 62 (which increases the stability of the lead screw 51). After rotation, the slider 62 can drive the first electric telescopic rod 6 to move towards the drying chamber 23 via the bearing plate 61. This positions the moving frame 7 carrying the cleaned lens 10 directly above the drying chamber 23, while the moving frame 7 carrying the lens 10 to be cleaned is directly above the cleaning chamber 22. After the telescopic end of the first electric telescopic rod 6 drives the lifting plate 53 to move downward, the cleaned lens 10 can be moved into the drying chamber 23, and the lens 10 to be cleaned enters the cleaning chamber 22. Inside 2; after the hot air blower 3 blows hot air into the drying chamber 23, the lens 10 can be dried. At this time, the moving frame 7 is located between a set of fixed plates 43 (a set of moving frames 7 is located between several sets of fixed plates 43 respectively). At the same time, the telescopic end of the second electric telescopic rod 4 drives the push plate 41 to move (there are two second electric telescopic rods 4, and the telescopic ends of the two second electric telescopic rods 4 are also connected to the push plate 41 through floating joints). The push plate 41 first drives the cleaning cotton 44 to move towards the cleaning chamber 22 through the fixed plate 43, so that the cleaning cotton 44 and the left side of the lens 10 (within) Figure 1The first electric telescopic rod 6 moves the lifting plate 53 up and down to wipe the left side of the lens 10. Then, the fixed plate 43 moves to the left so that the cleaning cotton 44 contacts the right side of the lens 10. Similarly, the lifting plate 53 moves up and down to wipe the right side of the lens 10 clean. The two sets of moving frames 7 move upward and move to the top of the connecting box 2. Then, the two sets of moving frames 7 can be moved to the left so that the cleaned lens 10 is directly above the drying chamber 23 and the dried lens 10 is on the left side of the connecting box 2. This allows the operator to remove the dried lens 10 and replace it with the lens 10 to be cleaned. After the lens 10 in the set of moving frames 7 on the right is dried, the lifting plate 53 moves to the right so that the lens 10 to be cleaned is directly above the cleaning chamber 22. The above operation can then be repeated to continue cleaning and drying the lens 10.

[0011] like Figure 1 and Figure 3As shown, the inner side of the movable frame 7 is provided with a pressure strip 8 that can move up and down. Below the pressure strip 8 is a support strip 9. The top of the support strip 9 is provided with a limiting strip 91 and a moving strip 92 that are opposite to each other. The limiting strip 91 is fixed on the support strip 9, and the moving strip 92 is slidably connected to the support strip 9. A spring 93 is fixed on the side of the moving strip 92 that is away from the limiting strip 91, and a fixing block 94 that is fixed to the support strip 9 is fixed on the other end of the spring 93. The movable frame 7 includes a fixed frame 71 and a sealing strip 72. The fixed frame 71 is U-shaped, and a pressure strip 8 is slidably connected to the inner wall of the fixed frame 71. A connecting block 81 is fixed on the pressure strip 8. An opening is provided on the side of the fixed frame 71 opposite to the open part for the connecting block 81 to pass through. A short plate 711 connected to the connecting plate 55 is fixed to the top of the fixed frame 71. Two sets of third electric telescopic rods 56 are fixed to the bottom of the lifting plate 53. Lifting bars 57 are fixed to the telescopic ends of the two sets of third electric telescopic rods 56 respectively. A moving rod 58 connected to the lifting bars 57 is fixed on the connecting block 81. A bearing strip 9 is fixed to the sealing strip 72. A screw 721 is threadedly connected to the sealing strip 72. Both ends of the fixed frame 71 are provided with screw holes adapted to the screw 721. Rubber pads 82 are fixed to the side of the pressure strip 8, bearing strip 9, limiting strip 91 and moving strip 92 that are in contact with the lens 10. The movable frame 7 has a set of bearing strips 9 and pressure strips 8, and a set of limiting strips 91 and movable strips 92 on the bearing strip 9. First, the movable strip 92 can be pulled by the handle to compress the spring 93. Then, the lens 10 is placed on top of the bearing strip 9, positioned between the limiting strip 91 and the movable strip 92. Then, the handle on the movable strip 92 is released, and the limiting strip 91, in conjunction with the movable strip 92, clamps and fixes the lens 10. Next, the third electric telescopic rod 56 is activated, causing the lifting strip 57 to move the movable rod 58 downwards, which in turn causes the connecting block 81 to move the pressure strip 8 downwards, pressing down the top of the lens 10 and completing the fixation of the lens 10. There are two sets of the third electric telescopic rods 56. The electric telescopic rods 56 are symmetrically distributed on the left and right. The telescopic end of the third electric telescopic rod 56 is also connected to the lifting bar 57 through a floating joint. The connecting block 81 is slidably connected to the opening on the fixed frame 71 (a slide rail is provided on the inner wall of the opening, and a protrusion is provided on the connecting block 81 that is slidably connected to the slide rail). The rubber pad 82 can increase the friction between the pressure bar 8, the bearing bar 9, the limiting bar 91, and the moving bar 92 and the lens 10, thereby increasing the stability of the lens 10 after it is fixed. Alternatively, the screw 721 can be rotated to separate the sealing bar 72 from the fixed frame 71, and the lens 10 and the sealing bar 72 can be placed in the external collection box to transfer the lens 10. Then, another sealing bar 72 can be fixed to the fixed frame 71 by the screw 721.

[0012] like Figure 1 and Figure 2As shown, the exhaust end of the hot air blower 3 is connected to a connecting shell 31, and an air supply pipe 32 is connected to the connecting shell 31. The exhaust end of the air supply pipe 32 passes through the connecting box 2 and is connected to an exhaust hood 33 fixed in the drying chamber 23. The connecting shell 31 is U-shaped and has six air ducts 32 connected to it. Three air ducts 32 are located on the front of the connecting box 2, and the other three air ducts 32 are located on the back of the connecting box 2. Correspondingly, three exhaust hoods 33 are fixed on both the front and back of the drying chamber 23 so that hot air can be discharged through the exhaust hoods 33 to quickly dry the lens 10. The hot air blower 3 is an industrial hot air blower, and you can purchase industrial hot air blowers such as LE 5000 HT or others with digital PID temperature controller settings. The drying chamber 23 also has a temperature sensor (not shown in the figure) so that the staff can understand the temperature in the drying chamber 23 in a timely manner. The drying chamber 23 and the cleaning chamber 22 are both fixed with a support block 25. The support block 25 has a rectangular opening in the middle so that when the connecting plate 55 moves down into the connecting box 2, it can support the bottom of the connecting plate 55 and increase the stability of the connecting plate 55.

[0013] The operation of motor 52 and the first, second and third electric telescopic rods can be controlled through the control program set by the external control panel; the two first electric telescopic rods 6 adopt master-slave follow control (this is a very mature existing technology, which will not be elaborated here) to realize the synchronous lifting and lowering of the two first electric telescopic rods 6; the two second electric telescopic rods 4 and a set (two) third electric telescopic rods 56 also adopt master-slave follow control.

[0014] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cleaning and drying apparatus for optical lens processing, comprising a base (1), characterized in that: A connecting box (2) is fixed on the base (1). Inside the connecting box (2), a partition (21) is fixed to divide the interior of the connecting box (2) into a cleaning chamber (22) and a drying chamber (23). An ultrasonic cleaner (24) is fixed inside the cleaning chamber (22). A cleaning component for wiping the lens is provided inside the drying chamber (23). A hot air blower (3) for blowing hot air into the drying chamber (23) is provided on the base (1). A top plate (5) is provided above the connecting box (2). A first electric telescopic rod (6) that can be repeatedly moved above the cleaning chamber (22) and the drying chamber (23) is provided on the top plate (5). The telescopic end of the first electric telescopic rod (6) is provided with two sets of moving frames (7) for loading the lens (10). The two sets of moving frames (7) are located directly above the cleaning chamber (22) and the drying chamber (23), respectively.

2. The cleaning and drying apparatus for optical lens processing according to claim 1, characterized in that: The cleaning assembly includes a second electric telescopic rod (4) fixed on the side of the connecting box (2) away from the cleaning chamber (22). The telescopic end of the second electric telescopic rod (4) is fixed with a push plate (41) that is slidably connected in the drying chamber (23). Two fixing strips (42) that are symmetrical in front and behind are fixed on the push plate (41). Several sets of fixing plates (43) are fixed between the two fixing strips (42). There are two fixing plates (43) in one set. Cleaning cotton (44) is fixed on the opposite side of the two fixing plates (43).

3. The cleaning and drying apparatus for optical lens processing according to claim 1, characterized in that: A support plate is fixed between the top plate (5) and the base (1). A lead screw (51) is provided below the top plate (5). A motor (52) for driving the lead screw (51) to rotate is fixed on the top plate (5). A bearing plate (61) is fixed at the fixed end of the first electric telescopic rod (6). A slider (62) is fixed on both sides of the bearing plate (61). A straight hole is provided on the top plate (5) for the slider (62) and the telescopic end of the first electric telescopic rod (6) to pass through. The slider (62) is slidably connected in the hole. The slider (62) is threadedly connected to the lead screw (51). A lifting plate (53) is fixed at the telescopic end of the first electric telescopic rod (6). Two vertical rods (54) are fixed at the bottom of the lifting plate (53). A connecting plate (55) is fixed at the bottom of the vertical rods (54). The bottoms of the two connecting plates (55) are respectively fixed to the tops of the two sets of moving frames (7).

4. The cleaning and drying apparatus for optical lens processing according to claim 3, characterized in that: The inner side of the movable frame (7) is provided with a pressure strip (8) that can move up and down. Below the pressure strip (8) is a support strip (9). The top of the support strip (9) is provided with a limiting strip (91) and a moving strip (92) that are opposite to each other. The limiting strip (91) is fixed on the support strip (9), and the moving strip (92) is slidably connected to the support strip (9). A spring (93) is fixed on the side of the moving strip (92) that is away from the limiting strip (91), and a fixing block (94) that is fixed to the support strip (9) is fixed at the other end of the spring (93).

5. The cleaning and drying apparatus for optical lens processing according to claim 4, characterized in that: The movable frame (7) includes a fixed frame (71) and a sealing strip (72). The fixed frame (71) is U-shaped. The pressure strip (8) is slidably connected to the inner wall of the fixed frame (71). A connecting block (81) is fixed on the pressure strip (8). An opening is provided on the side of the fixed frame (71) opposite to the open part for the connecting block (81) to pass through. A short plate (711) connected to the connecting plate (55) is fixed on the top of the fixed frame (71). Two sets of third electric telescopic rods (56) are fixed at the bottom of the lifting plate (53). Lifting bars (57) are fixed at the telescopic ends of the two sets of third electric telescopic rods (56). A movable rod (58) connected to the lifting bar (57) is fixed on the connecting block (81). The bearing bar (9) is fixed to the sealing strip (72). A screw rod (721) is threaded on the sealing strip (72). Screw holes adapted to the screw rod (721) are provided at both ends of the fixed frame (71).

6. The cleaning and drying apparatus for optical lens processing according to claim 5, characterized in that: The pressure strip (8), bearing strip (9), limiting strip (91) and moving strip (92) are respectively fixed with rubber pads (82) on the side that contacts the lens (10).

7. The cleaning and drying apparatus for optical lens processing according to claim 1, characterized in that: The exhaust end of the hot air blower (3) is connected to a connecting shell (31), and an air supply pipe (32) is connected to the connecting shell (31). The exhaust end of the air supply pipe (32) passes through the connecting box (2) and is connected to an exhaust hood (33) fixed in the drying chamber (23).

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