Automatic lens cleaning machine

Abstract

According to the technical scheme, the automatic lens cleaning machine is characterized in that the automatic lens cleaning machine comprises a machine frame and a first track plate arranged above the machine frame, a second track plate is arranged below the first track plate, and a first crank sliding block mechanism for driving the second track plate to move left and right is arranged on the first track plate; a frame device is arranged below the second track plate, a second crank sliding block mechanism for driving the frame device to move front and back is arranged on the second track plate, and an upper brush plate and a lower brush plate in the frame device can do lifting motion to clamp a clamping jaw lantern ring and do horizontal reciprocating motion to clean a lens in the lantern ring; according to the method for cleaning the lenses, except that manual work is used during feeding and discharging, other processes are all automatic, one person can watch multiple machines, efficiency can be greatly improved, cleaning quality can be improved, and influences on health of workers can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of lens cleaning technology, and in particular to an automatic lens cleaning machine. Background Technology

[0002] In the production of optical glass lenses and planar filters, polishing powder, cutting oil, and centering oil are used, leaving a lot of oil residue on the lens surface. This oil residue affects subsequent processes such as coating and assembly. To remove the oil residue, manual cleaning is currently used. During manual cleaning, workers must hold the lens and brush it one by one before moving on to the next. This is labor-intensive, inefficient, and results in inconsistent cleaning quality, often leading to incomplete cleaning and affecting lens production. Furthermore, the corrosive and irritating odors of the cleaning agents can also harm the workers' health.

[0003] The information disclosed in the background section is only for enhancing the understanding of the background of this utility model, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an automatic lens cleaning machine that can greatly improve efficiency, improve cleaning quality, and reduce the impact on workers' health.

[0005] This utility model is achieved through the following technical solution:

[0006] An automatic lens cleaning machine, characterized in that: it includes a frame 1, a first track plate 6 is provided above the frame 1, a second track plate 7 is provided below the first track plate 6, a first crank-slider mechanism 2 is provided on the first track plate 6 to drive the second track plate 7 to move horizontally left and right along the first track plate 6, a frame device 4 is provided below the second track plate 7, and a second crank-slider mechanism 3 is provided on the second track plate 7 to drive the frame device 4 to move horizontally back and forth. The frame device 4 includes a frame plate 401, a vertical guide post 407, an upper brush plate mounting plate 402 located below the frame plate 401 and capable of rising and falling along the vertical guide post, and a lower brush plate mounting plate 402. The mounting plate 403 has a first lifting cylinder 404 that drives the upper brush plate mounting plate 402 to rise and fall, and a second lifting cylinder 405 that drives the lower brush plate mounting plate 403 to rise and fall. Between the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403, there is a collar 406 for loading several lenses and clamping and cleaning them by the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403. The upper brush plate 8 is detachably mounted on the upper brush plate mounting plate 402, and the lower brush plate 9 is detachably mounted on the lower brush plate mounting plate 403. Both the upper brush plate 8 and the lower brush plate 9 are provided with spray holes 10 for connecting water pipes to spray cleaning agent onto the lenses.

[0007] The automatic lens cleaning machine described above is characterized in that: a pushing device 5 is provided on the frame 1 to automatically push the collar 406 in, and a cleaning agent recycling device is provided below the frame 1.

[0008] The automatic lens cleaning machine described above is characterized in that: the first track plate 6 is supported by a first bracket, and a track for the second track plate 7 to use in the left-right direction is provided at the bottom of the first track plate 6; a track for the frame plate 401 to use in the front-back direction is provided on the second track plate 7; the first crank-slider mechanism 2 includes a first motor 201 fixed on the first track plate 6, a first crank 202 driven to rotate by the output shaft of the first motor 201, and a first connecting rod 203 driven to rotate by the first crank 202; the second track plate 7 is hinged to the other end of the first connecting rod 203; the second crank-slider mechanism 3 includes a second motor 301 provided on the first track plate 6, a second crank 302 driven to rotate by the output shaft of the second motor 301, and a second connecting rod 303 driven to rotate by the second crank 302; the frame plate 401 is hinged to the other end of the second connecting rod 303.

[0009] The automatic lens cleaning machine described above is characterized in that: both the first lifting cylinder 404 and the second lifting cylinder 405 are pen-shaped cylinders.

[0010] The automatic lens cleaning machine described above is characterized in that: steps are provided on both sides of the upper brush plate 8 and the lower brush plate 9, and clips 11 for locking the steps are provided on both the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403.

[0011] The automatic lens cleaning machine described above is characterized in that: the pushing device 5 includes a first driving cylinder 501, a horizontal guide post 502, and a slider 503 driven by the first driving cylinder 501 to move horizontally along the horizontal guide post 502, and the collar 406 is placed on the slider 503 and fixed by bolts.

[0012] The automatic lens cleaning machine described above is characterized in that: the cleaning agent recycling device includes a first filter hopper 12 located below the frame 1 and a cleaning agent storage tank, and a water pump is provided in the cleaning agent storage tank to pump the filtered cleaning agent to the brush plate through a water pipe.

[0013] The automatic lens cleaning machine described above is characterized in that: a second filter 13 for drying the cleaned lenses is further provided on the frame 1.

[0014] The automatic lens cleaning machine described above is characterized in that: the frame device 4, the first track plate 6, and the second track plate 7 are all made of corrosion-resistant stainless steel.

[0015] A method for cleaning lenses using the automatic lens cleaning machine described above, characterized by comprising the following steps:

[0016] A. Manually push the upper brush plate 8 into the upper brush plate mounting plate 402, push the lower brush plate 9 into the lower brush plate mounting plate 403, and connect the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403 to the water pipe.

[0017] B. Multiple lens plates are manually inserted into the collar 406, and multiple lenses are placed on the lens plates;

[0018] C. Place the collar 406 on the two sliders 503 and fix it to the sliders 503 with bolts;

[0019] D. Drive the collar 406 along the horizontal guide post 502 to the preset position via the first drive cylinder 501;

[0020] E. The upper brush plate mounting plate 402 is pushed downward by the first lifting cylinder 404, and the lower brush plate mounting plate 403 is pulled upward by the second lifting cylinder 405, so that the upper brush plate 8 and the lower brush plate 9 clamp the lens on the collar 406.

[0021] F. The cleaning agent in the cleaning agent storage tank is pumped onto the lens through the water pipe and spray hole 10 by the water pump.

[0022] G. Drive the upper brush plate 8 and the lower brush plate 9 to perform left and right reciprocating motions simultaneously to clean the lens several times through the first crank slider mechanism 2, drive the upper brush plate 8 and the lower brush plate 9 to perform forward and backward reciprocating motions simultaneously to clean the lens several times through the second crank slider mechanism 3, and simultaneously start the first crank slider mechanism 2 and the second crank slider mechanism 3 to drive the upper brush plate 8 and the lower brush plate 9 to perform arc motions simultaneously to clean the lens several times.

[0023] H. After cleaning, reset the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403.

[0024] I. Pull out the collar 406 and hang the lens plate on it on the second filter 13 to filter dry;

[0025] J. Repeat steps B through I above.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] This invention uses a pen-shaped cylinder to drive the upper and lower brush plate mounting plates to lift and lower, thereby clamping multiple lenses on the collar. Then, several crank-slider mechanisms are used to achieve the reciprocating motion of the entire frame device, or the reciprocating motion of the left and right or the arc reciprocating motion, thoroughly cleaning the lenses. This greatly improves efficiency and reduces the impact on workers' health because it eliminates the need for manual cleaning. Attached Figure Description

[0028] Figure 1 This is one of the perspective views of this utility model;

[0029] Figure 2 This is the second perspective view of the utility model, in which the frame is hidden;

[0030] Figure 3 This is one of the exploded views of this utility model, in which the frame is hidden;

[0031] Figure 4 This is the second exploded view of the present invention, in which the frame is hidden.

[0032] Figure 5 This is an exploded view of the upper brush plate mounting plate and the upper brush plate of this utility model.

[0033] In the diagram: 1 is the frame; 2 is the first crank-slider mechanism; 201 is the first motor; 202 is the first crank; 203 is the first connecting rod; 3 is the second crank-slider mechanism; 301 is the second motor; 302 is the second crank; 303 is the second connecting rod; 4 is the frame device; 401 is the frame plate; 402 is the upper brush plate mounting plate; 403 is the lower brush plate mounting plate; 404 is the first lifting cylinder; 405 is the second lifting cylinder; 406 is the collar; 407 is the vertical guide post; 5 is the pushing device; 501 is the first drive cylinder; 502 is the horizontal guide post; 503 is the slider; 6 is the first track plate; 7 is the second track plate; 8 is the upper brush plate; 9 is the lower brush plate; 10 is the spray hole; 11 is the retaining strip; 12 is the first filter hopper; 13 is the second filter hopper; 14 is the first support. Detailed Implementation

[0034] The technical features of this utility model will be further described in detail below with reference to the accompanying drawings so that those skilled in the art can understand them.

[0035] An automatic lens cleaning machine includes a frame 1, a first track plate 6 above the frame 1, and a second track plate 7 below the first track plate 6. A first crank-slider mechanism 2 on the first track plate 6 drives the second track plate 7 to move horizontally left and right along the first track plate 6. A frame device 4 below the second track plate 7 has a second crank-slider mechanism 3 on the second track plate 7 driving the frame device 4 to move horizontally back and forth. The frame device 4 includes a frame plate 401, a vertical guide post 407, an upper brush plate mounting plate 402 located below the frame plate 401 and capable of rising and falling along the vertical guide post 407, and a lower brush plate mounting plate 402. The mounting plate 403 has a first lifting cylinder 404 that drives the upper brush plate mounting plate 402 to rise and fall, and a second lifting cylinder 405 that drives the lower brush plate mounting plate 403 to rise and fall. Between the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403, there is a collar 406 for loading several lenses and clamping and cleaning them by the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403. The upper brush plate 8 is detachably mounted on the upper brush plate mounting plate 402, and the lower brush plate 9 is detachably mounted on the lower brush plate mounting plate 403. Both the upper brush plate 8 and the lower brush plate 9 are provided with spray holes 10 for connecting water pipes to spray cleaning agent onto the lenses.

[0036] Because the frame device 4 also moves along with the second track plate 7, the forward and backward movement of the frame device 4 plus the left and right movement of the second track plate 7 results in the frame device 4 actually making a circular arc movement.

[0037] When only the first motor 201 is turned on, the frame device 4 moves back and forth with the second track plate 7. When only the second motor 301 is turned on, the frame device 4 moves back and forth.

[0038] The frame device 4 functions by lifting the upper brush plate 8 and the lower brush plate 9 to clamp the lens on the collar 406, allowing it to move back and forth, left and right, or in an arc motion to wipe the lens sprayed with cleaning agent, thus completing the automatic cleaning of the lens. The collar 406 can be equipped with lens plates of different sizes, and the lens plates can also be equipped with lenses of different shapes. Therefore, this equipment can clean various lenses, has a wide range of applications, and can greatly improve cleaning efficiency and quality.

[0039] Of course, it can also be set so that the second track plate 7 moves back and forth, and the frame device 4 moves left and right.

[0040] like Figure 3 and Figure 4 It can be seen that the first lifting cylinder 404 pushes the upper brush plate mounting plate 402 to move up and down, and the second lifting cylinder 405 pulls the lower brush plate mounting plate 403 to move up and down.

[0041] The first lifting cylinder 404 and the second lifting cylinder 405 are both pen-shaped cylinders. There is a screw on the top of the pen-shaped cylinder to adjust the stroke of the piston rod, thereby adjusting the clamping degree of the collar 406, ensuring that there is no relative movement between the brush plate and the brush plate mounting plate when cleaning the lens.

[0042] Because the entire frame device 4 needs to move horizontally, the bottom of the frame device 4 is suspended and does not contact the frame 1. In this application, a large hole is opened on the frame plate to allow the bottom of the frame device 4 to extend into the frame, thereby reducing the overall height of the equipment and saving materials.

[0043] Furthermore, a first support 14 is provided on the frame 1, and the first track plate 6 is supported by the first support 14. A track for the second track plate 7 is provided at the bottom of the first track plate 6 in the left-right direction, and a track for the frame plate 401 is provided at the bottom of the second track plate 7 in the front-back direction. The first crank-slider mechanism 2 includes a first motor 201 fixed on the first track plate 6, a first crank 202 driven to rotate by the output shaft of the first motor 201, and a first connecting rod 203 driven to rotate by the first crank 202. The second track plate 7 is hinged to the other end of the first connecting rod 203. The second crank-slider mechanism 3 includes a second motor 301 provided on the first track plate 6, a second crank 302 driven to rotate by the output shaft of the second motor 301, and a second connecting rod 303 driven to rotate by the second crank 302. The frame plate 401 is hinged to the other end of the second connecting rod 303.

[0044] The first crank-slider mechanism 2 converts the rotation of the first motor 201 into the reciprocating motion of the second track plate 7, and the second crank-slider mechanism 3 converts the rotation of the second motor 301 into the reciprocating motion of the frame plate 401.

[0045] like Figure 5 As shown, both sides of the upper brush plate 8 and the lower brush plate 9 are provided with steps, and both the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403 are provided with locking strips 11 for securing the steps. This allows for the detachable installation of the upper brush plate 8 and the lower brush plate 9, resulting in a simple structure and convenient use. In use, simply push the upper brush plate 8 and the lower brush plate 9 in; the upper brush plate 8 is hung on the upper brush plate mounting plate 402.

[0046] Additionally, a push-in device 5 is provided on the frame 1 to automatically push the collar 406 in, and a cleaning agent recycling device is provided below the frame 1.

[0047] The pushing device 5 includes a first driving cylinder 501 mounted on a second bracket, a horizontal guide post 502, and a slider 503 driven by the first driving cylinder 501 to move horizontally along the horizontal guide post 502. The collar 406 is placed on the slider 503 and fixed by bolts.

[0048] The first drive cylinder 501 is provided on both sides, and a handle is provided on the collar 406 to facilitate pushing the collar 406 in and pulling it out. The collar 406 is provided with various types of holes to facilitate loading different types of lens plates. The lens plate is equipped with several lenses, making it widely applicable.

[0049] The cleaning agent recycling device includes a first filter hopper 12 located below the frame 1 and a cleaning agent storage tank. The cleaning agent storage tank is equipped with a water pump that draws the filtered cleaning agent through water pipes to the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403.

[0050] As described above, the automatic lens cleaning machine also includes a second filter 13 on the frame 1 for drying the cleaned lenses. After cleaning, the lens plates are manually transferred to the second filter 13 to dry. The dripping cleaning agent is filtered through the second filter 13 and returned to the cleaning agent storage tank for reuse.

[0051] As described above, the automatic lens cleaning machine has an electrical distribution box on the frame 1 and above the first track plate 6, which is not shown in the figure.

[0052] As described above, in the automatic lens cleaning machine, the frame device 4, the first track plate 6, and the second track plate 7 are all made of corrosion-resistant stainless steel. Because the cleaning agent is corrosive, aluminum alloy cannot be used. This application uses chrome plating on the stainless steel surface for corrosion protection. Multiple holes are provided on the second track plate 7, the frame plate 401, the upper brush plate mounting plate 402, and the lower brush plate mounting plate 403 to reduce weight, material usage, and cost.

[0053] This utility model also claims protection for a method for cleaning lenses using the above-mentioned automatic lens cleaning machine, comprising the following steps:

[0054] A. Manually push the upper brush plate 8 into the upper brush plate mounting plate 402, push the lower brush plate 9 into the lower brush plate mounting plate 403, and connect the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403 to the water pipe.

[0055] B. Multiple lens plates are manually inserted into the collar 406, and multiple lenses are placed on the lens plates;

[0056] C. Hang the collar 406 on the two sliders 503 and fix it to the sliders 503 with bolts;

[0057] D. Drive the collar 406 along the horizontal guide post 502 to the preset position via the first drive cylinder 501;

[0058] E. The upper brush plate mounting plate 402 is pushed downward by the first lifting cylinder 404, and the lower brush plate mounting plate 403 is pulled upward by the second lifting cylinder 405, so that the upper brush plate 8 and the lower brush plate 9 clamp the lens on the collar 406.

[0059] F. The cleaning agent in the cleaning agent storage tank is pumped onto the lens through the water pipe and spray hole 10 by the water pump.

[0060] G. Drive the upper brush plate 8 and the lower brush plate 9 to perform left and right reciprocating motions simultaneously to clean the lens several times through the first crank slider mechanism 2, drive the upper brush plate 8 and the lower brush plate 9 to perform forward and backward reciprocating motions simultaneously to clean the lens several times through the second crank slider mechanism 3, and start the first crank slider mechanism 2 and the second crank slider mechanism 3 to drive the upper brush plate 8 and the lower brush plate 9 to perform arc motions simultaneously to clean the lens several times.

[0061] H. After cleaning, reset the upper brush plate mounting plate 402 and the lower brush plate mounting plate 403.

[0062] I. Pull out the collar 406 and hang the lens plate on it on the second filter 13 to filter dry;

[0063] J. Repeat steps B through I above;

[0064] The embodiments described herein are merely preferred embodiments of the present invention and are not intended to limit the concept and scope of the invention. Any modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the design concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. An automatic lens cleaning machine characterized by: The application relates to a lens cleaning device, which comprises a frame (1), a first track plate (6) arranged above the frame (1), a second track plate (7) arranged below the first track plate (6), a first crank slider mechanism (2) arranged on the first track plate (6) and used for driving the second track plate (7) to move horizontally leftward and rightward, a frame device (4) arranged below the second track plate (7), a second crank slider mechanism (3) arranged on the second track plate (7) and used for driving the frame device (4) to move horizontally forward and backward, wherein the frame device (4) comprises a frame plate (401), a vertical guide column (407), an upper brush plate mounting plate (402) arranged below the frame plate (401) and capable of ascending and descending along the vertical guide column, a lower brush plate mounting plate (403), a first lifting cylinder (404) arranged on the frame plate (401) and used for driving the upper brush plate mounting plate (402) to ascend and descend, a second lifting cylinder (405) arranged on the frame plate (401) and used for driving the lower brush plate mounting plate (403) to ascend and descend, a sleeve ring (406) arranged between the upper brush plate mounting plate (402) and the lower brush plate mounting plate (403) and used for loading a plurality of lenses and being clamped and washed by the upper brush plate mounting plate (402) and the lower brush plate mounting plate (403), a detachable upper brush plate (8) arranged on the upper brush plate mounting plate (402), a detachable lower brush plate (9) arranged on the lower brush plate mounting plate (403), and a plurality of injection holes (10) arranged on the upper brush plate (8) and the lower brush plate (9) and used for connecting water pipes and spraying cleaning agents on the lenses.

2. The automatic lens washer according to claim 1, wherein: The frame (1) is provided with a pushing device (5) used for automatically pushing the sleeve ring (406) into the frame device (4), and the frame (1) is provided with a cleaning agent recycling device.

3. The lens auto-washing machine according to claim 1, characterized in that: The bottom of the first track plate (6) is provided with a track used for the second track plate (7) to move leftward and rightward, and the second track plate (7) is provided with a track used for the frame plate (401) to move forward and backward; the first crank slider mechanism (2) comprises a first motor (201) fixed on the first track plate (6), a first crank (202) rotated by an output shaft of the first motor (201), and a first connecting rod (203) rotated by the first crank (202), wherein the other end of the first connecting rod (203) is hinged to the second track plate (7); the second crank slider mechanism (3) comprises a second motor (301) arranged on the first track plate (6), a second crank (302) rotated by an output shaft of the second motor (301), and a second connecting rod (303) rotated by the second crank (302), wherein the other end of the second connecting rod (303) is hinged to the frame plate (401).

4. The lens auto-washing machine according to claim 1, characterized in that: The first lifting cylinder (404) and the second lifting cylinder (405) are both pen-shaped cylinders.

5. The lens auto-washing machine according to claim 1, characterized in that: The upper brush plate (8) and the lower brush plate (9) are both provided with steps, and the upper brush plate mounting plate (402) and the lower brush plate mounting plate (403) are both provided with clamping strips (11) used for clamping the steps.

6. The automatic lens washer of claim 2, wherein: The pushing device (5) comprises a first driving cylinder (501), a horizontal guide column (502), a sliding block (503) driven by the first driving cylinder (501) to move horizontally along the horizontal guide column (502), and the sleeve ring (406) is arranged on the sliding block (503) and fixed by bolts, and a second support is arranged on the frame (1), and the first driving cylinder (501) and the horizontal guide column (502) are arranged on the second support.

7. The lens auto-washing machine according to claim 2, characterized in that: The cleaning agent recycling device comprises a first filter (12) arranged below the frame (1) and a cleaning agent storage tank, and a water pump is arranged in the cleaning agent storage tank to pump the filtered cleaning agent to the upper brush plate (8) and the lower brush plate (9) through a water pipe.

8. The lens auto-washing machine according to claim 1, characterized in that: A second filter (13) for hanging and drying the cleaned lenses is further arranged on the frame (1).

9. The lens auto-washing machine according to claim 1, characterized in that: The frame device (4), the first track plate (6) and the second track plate (7) are made of stainless steel with a chrome-plated surface.

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