Efficient cleaning device for optical filter production and processing

Abstract

The invention belongs to the technical field of optical filter production and processing, and particularly relates to an efficient cleaning device for optical filter production and processing, which comprises a cleaning pool, the outer wall of the cleaning pool is connected with a liquid discharge pipe, the outer wall of the cleaning pool is connected with a first fixing plate and a second fixing plate, the bottom of the first fixing plate is provided with a first motor, and the bottom of the second fixing plate is provided with a second motor. A first motor is started to drive a first lead screw to rotate, so that a threaded connecting block in threaded connection with the outer wall of the first lead screw can ascend and descend along a guide rod, and along with movement of the threaded connecting block, one end of a U-shaped connecting frame connected with the outer wall of the threaded connecting block can drive a cleaning basket to descend into a cleaning pool or ascend to the position above the cleaning pool; and in the rising period of the cleaning basket, the brought-out cleaning liquid drops into the cleaning pool to be recycled, so that the cleaning convenience of the optical filter can be improved, and meanwhile, the waste of the cleaning liquid can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of production and processing of optical filters, and in particular relates to a high-efficiency cleaning device for production and processing of optical filters. Background Art

[0002] Optical filters are optical devices used to select the required radiation band. One common feature of optical filters is that no optical filter can make the image of celestial bodies brighter, because all optical filters absorb certain wavelengths, making objects darker, and they need to be cleaned during the production and processing of optical filters.

[0003] At present, in the process of using the existing high-efficiency cleaning device for optical filter production and processing, the optical filter is usually placed in a cleaning frame, and the optical filter can be separated one by one by a partition in the cleaning frame and then hung in a cleaning tank for cleaning. However, this method needs to be taken out manually after cleaning, which is very inconvenient, and a large amount of cleaning liquid will be taken out of the cleaning frame when taking it out, which not only reduces the cleaning efficiency, but also causes waste of cleaning liquid in the cleaning tank. Summary of the invention

[0004] The object of the present invention is to provide a high-efficiency cleaning device for the production and processing of optical filters, aiming to solve the problem that in the use of the existing high-efficiency cleaning device for the production and processing of optical filters, the optical filters are usually placed in a cleaning frame, and the optical filters can be separated one by one by partitions in the cleaning frame and then hung in a cleaning tank for cleaning, but this method needs to be manually taken out after cleaning, which is very inconvenient, and a large amount of cleaning liquid will be taken out of the cleaning frame when taking it out, thereby not only reducing the cleaning efficiency, but also causing the problem of waste of cleaning liquid in the cleaning tank.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an efficient cleaning device for producing and processing optical filters, comprising a cleaning pool, the outer wall of which is connected to a drain pipe, the outer wall of which is connected to a first fixing plate and a second fixing plate, and a first motor is installed at the bottom of the first fixing plate; The output end of the first motor is connected to a first screw rod, the outer wall of the first screw rod is threadedly connected to a threaded connecting block, a guide rod is connected between the first fixed plate and the second fixed plate, the outer wall of the threaded connecting block is connected to a connecting frame, a cleaning basket is provided at one end of the connecting frame away from the threaded connecting block, and a plurality of partitions are provided on the inner side of the cleaning basket.

[0006] As a preferred embodiment of the high-efficiency cleaning device for producing and processing optical filters of the present invention, one end of the first screw rod forms a rotationally connected structure with the second fixed plate through a bearing.

[0007] As a preferred embodiment of the high-efficiency cleaning device for producing and processing optical filters of the present invention, the end of the threaded connection block is sleeved on the outer wall of the guide rod.

[0008] As a preferred embodiment of the high-efficiency cleaning device for producing and processing optical filters of the present invention, the connecting frame is in a U-shape.

[0009] As a preferred high-efficiency cleaning device for the production and processing of optical filters of the present invention, two connecting plates are installed on the outer wall of the cleaning basket, one end of the two connecting plates is connected to an insert block, the outer wall of the insert block is provided with a slot, one end of the connecting frame is connected to a mounting seat, both ends of the mounting seat are respectively connected to a docking sleeve, a spring is arranged inside the mounting seat, the end of the spring is connected to a movable block, one end of the movable block is connected to a bayonet, and the top of the movable block is connected to a shift block.

[0010] As a preferred embodiment of an efficient cleaning device for producing and processing optical filters of the present invention, one end of the pin extends through and into the interior of the docking sleeve, and the cleaning basket can form an elastic locking structure with the connecting frame through the connecting plate, the insert block, the slot, the mounting seat, the docking sleeve, the spring, the movable block, the pin, and the shift block.

[0011] As a preferred embodiment of the high-efficiency cleaning device for producing and processing optical filters of the present invention, a horizontal plate is arranged on the top of the cleaning pool, two second motors are installed on the top of the horizontal plate, and the output ends of the two second motors are connected to agitator plates.

[0012] As a preferred high-efficiency cleaning device for the production and processing of optical filters of the present invention, a first fixing frame and a second fixing frame are installed on the top of the cleaning pool, a third motor is installed on the top of the second fixing frame, an output end of the third motor is connected to a first bevel gear, a connecting seat is installed at the bottom of the second fixing frame, a second screw rod passes through one side of the connecting seat, one end of the second screw rod is connected to a second bevel gear, and a threaded connecting sleeve is connected to the top of the cross plate.

[0013] As a preferred embodiment of the high-efficiency cleaning device for producing and processing optical filters of the present invention, the threaded connection sleeve and the outer wall of the second screw rod form a threaded connection structure.

[0014] As a preferred embodiment of the high-efficiency cleaning device for producing and processing optical filters of the present invention, both ends of the horizontal plate are connected to sliding blocks, and the outer wall of the cleaning tank is connected to a slide rail.

[0015] Compared with the prior art, the present invention has the following beneficial effects: By starting the first motor to drive the first screw rod to rotate, the threaded connection block threadedly connected to its outer wall can be lifted and lowered along the guide rod. As the threaded connection block moves, one end of the U-shaped connection frame connected to its outer wall can drive the cleaning basket to descend into the cleaning pool or rise above the cleaning pool. During the rising of the cleaning basket, the cleaning liquid brought out will also drip into the cleaning pool for recovery, thereby improving the convenience of cleaning the optical filter and reducing the waste of cleaning liquid.

[0016] The moving block is moved to make the movable block drive the latch pin to disengage from the latch groove on the outer wall of the inserting block, and then the cleaning basket is pulled upward to remove the inserting block at the end of the connecting plate from the docking sleeve, thereby realizing the disassembly of the cleaning basket.

[0017] By starting the second motor to drive the agitator plate to rotate, the cleaning liquid in the pool can be stirred. During this period, the third motor is started to drive the first bevel gear to rotate, and the meshing relationship between the first bevel gear and the second bevel gear is used to drive the second screw rod to rotate, so that the threaded connection sleeve threadedly connected to the outer wall of the second screw rod can drive the cross plate to move, and the setting of the slider and the slide rail can play a guiding role for the end of the cross plate, thereby driving the agitator plate to move back and forth, so that the agitator plate can more efficiently stir the cleaning liquid, and thus can better remove the attachments on the surface of the optical filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a first main structural schematic diagram of the present invention; Figure 2 It is a second main structural schematic diagram of the present invention; Figure 3 It is a second main view disassembled cross-sectional structure schematic diagram of the present invention; Figure 4 It is a bottom view structural schematic diagram of the present invention; Figure 5 A is a schematic diagram of the enlarged structure of the present invention; Figure 6 It is a schematic diagram of the B enlarged structure of the present invention; Figure 7 It is a schematic diagram of the C amplification structure of the present invention.

[0019] In the figure: 1, cleaning tank; 2, drain pipe; 3, first fixed plate; 4, second fixed plate; 5, first motor; 6, first screw rod; 7, threaded connection block; 8, guide rod; 9, connecting frame; 10, cleaning basket; 11, partition; 12, connecting plate; 13, plug block; 14, slot; 15, mounting seat; 16, docking sleeve; 17, spring; 18, movable block; 19, bayonet; 20, shift block; 21, cross plate; 22, second motor; 23, agitator plate; 24, first fixed frame; 25, second fixed frame; 26, third motor; 27, first bevel gear; 28, connecting seat; 29, second screw rod; 30, second bevel gear; 31, threaded connection sleeve; 32, slider; 33, slide rail. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-7 The present invention provides the following technical solutions: an efficient cleaning device for producing and processing optical filters, comprising a cleaning pool 1, the outer wall of the cleaning pool 1 is connected to a drain pipe 2, the outer wall of the cleaning pool 1 is connected to a first fixing plate 3 and a second fixing plate 4, and a first motor 5 is installed at the bottom of the first fixing plate 3; The output end of the first motor 5 is connected to a first screw rod 6, the outer wall of the first screw rod 6 is threadedly connected to a threaded connection block 7, a guide rod 8 is connected between the first fixing plate 3 and the second fixing plate 4, the outer wall of the threaded connection block 7 is connected to a connecting frame 9, and a cleaning basket 10 is arranged at one end of the connecting frame 9 away from the threaded connection block 7, and a plurality of partitions 11 are arranged on the inner side of the cleaning basket 10; It should be noted that the surfaces of the cleaning basket 10 and the inner partition 11 are both filter screens, and a valve is installed at the drain pipe 2 to control the discharge of the cleaning liquid in the pool.

[0022] Preferably: one end of the first screw rod 6 forms a rotation connection structure with the second fixed plate 4 through a bearing, the end of the threaded connection block 7 is sleeved on the outer wall of the guide rod 8, and the shape of the connecting frame 9 is U-shaped; It should be noted that the first fixing plate 3, the second fixing plate 4, the first motor 5, the first screw 6, the threaded connection block 7, the guide rod 8 and the connecting frame 9 can be combined into an optical filter cleaning and placing assembly, and the assembly is provided with two groups located on both sides of the cleaning pool 1, and the first motors 5 in the two groups of optical filter cleaning and placing assemblies are independently controlled, so that one group can be operated after the other group is operated, so the efficiency is higher.

[0023] When in use, the first motor 5 is started to drive the first screw 6 to rotate, so that the threaded connection block 7 connected to the outer wall of the threaded connection block 7 can be lifted and moved along the guide rod 8. As the threaded connection block 7 moves, one end of the U-shaped connection frame 9 connected to the outer wall of the threaded connection block 7 can drive the cleaning basket 10 to be immersed in the cleaning liquid or taken out of the cleaning liquid, thereby improving the convenience of cleaning the optical filter and reducing the waste of the cleaning liquid. It is worth noting that the first motor 5 drives the first screw rod 6 to rotate clockwise, and the threaded connection block 7 can drive the cleaning basket 10 to rise. Conversely, counterclockwise rotation will drive the cleaning basket 10 to descend. The first motor 5 is connected to an external power supply and a control switch.

[0024] Preferably: two connecting plates 12 are installed on the outer wall of the cleaning basket 10, one end of the two connecting plates 12 is connected with an insert block 13, the outer wall of the insert block 13 is provided with a slot 14, one end of the connecting frame 9 is connected with a mounting seat 15, both ends of the mounting seat 15 are respectively connected with a docking sleeve 16, a spring 17 is arranged inside the mounting seat 15, the end of the spring 17 is connected with a movable block 18, one end of the movable block 18 is connected with a bayonet 19, the top of the movable block 18 is connected with a shifting block 20, one end of the bayonet 19 extends through and into the docking sleeve 16, and the cleaning basket 10 can form an elastic snap-fit ​​structure with the connecting frame 9 through the connecting plate 12, the insert block 13, the slot 14, the mounting seat 15, the docking sleeve 16, the spring 17, the movable block 18, the bayonet 19, and the shifting block 20; It should be noted that the insert block 13 and the docking sleeve 16 are matched in size, and an opening is provided at the top of the mounting seat 15, and the shift block 20 extends to the outside through the opening; For reference Figure 5 As can be seen in the figure, a water seepage hole is provided at the bottom of the mounting seat 15, and the water seepage hole can discharge the cleaning liquid that has infiltrated into the mounting seat 15 after the cleaning basket 10 rises.

[0025] During specific use, the movable block 18 drives the latch 19 to disengage from the slot 14 on the outer wall of the insert block 13 by toggling the toggle block 20, and then the cleaning basket 10 is pulled upward to remove the insert block 13 at the end of the connecting plate 12 from the docking sleeve 16, thereby realizing the disassembly of the cleaning basket 10.

[0026] Preferably, a transverse plate 21 is arranged on the top of the cleaning tank 1 , two second motors 22 are installed on the top of the transverse plate 21 , and a stirring plate 23 is connected to the output ends of the two second motors 22 .

[0027] When in use, the cleaning liquid in the pool can be stirred by starting the second motor 22 to drive the stirring plate 23 to rotate, so that the cleaning liquid removes the attachments on the surface of the optical filter; It should be noted that the second motor 22 has an external power supply connected to the control switch.

[0028] Preferably: a first fixing frame 24 and a second fixing frame 25 are installed on the top of the cleaning tank 1, a third motor 26 is installed on the top of the second fixing frame 25, an output end of the third motor 26 is connected to a first bevel gear 27, a connecting seat 28 is installed on the bottom of the second fixing frame 25, a second screw rod 29 is passed through one side of the connecting seat 28, one end of the second screw rod 29 is connected to a second bevel gear 30, a threaded connection sleeve 31 is connected to the top of the cross plate 21, and the threaded connection sleeve 31 and the outer wall of the second screw rod 29 form a threaded connection structure; It should be noted that the first bevel gear 27 is meshed with the second bevel gear 30 , and the end of the second screw rod 29 away from the second bevel gear 30 forms a rotation connection structure with the first fixing frame 24 through a bearing.

[0029] When in use, the third motor 26 is started to drive the first bevel gear 27 to rotate, and the meshing relationship between the first bevel gear 27 and the second bevel gear 30 is used to drive the second screw rod 29 to rotate, so that the threaded connection sleeve 31 threadedly connected to the outer wall of the second screw rod 29 can drive the cross plate 21 to reciprocate, so that the stirring plate 23 rotating at the bottom of the cross plate 21 reciprocates and approaches the cleaning basket 10 in the immersion tank, so as to better remove the attachments on the surface of the optical filter; It should be noted that the third motor 26 has an external power supply connected to the control switch. The third motor 26 is a slow motor with a rotation speed of 300 rpm. The use of a slow motor can reduce the reciprocating speed of the agitator plate 23. If the reciprocating speed is faster, the agitated cleaning liquid may be brought out of the cleaning tank 1.

[0030] Preferably: both ends of the horizontal plate 21 are connected with sliders 32, and the outer wall of the cleaning tank 1 is connected with a slide rail 33; It should be noted that the transverse plate 21 can form a sliding connection structure with the cleaning tank 1 through the slider 32 and the slide rail 33 .

[0031] During specific use, the slider 32 and the slide rail 33 can guide the end of the transverse plate 21, so that the transverse plate 21 can be more stable during the reciprocating movement.

[0032] Working principle: First, put the optical filter into the cleaning basket 10 and separate it with the partition 11. At this time, the first motor 5 is started to drive the first screw 6 to rotate counterclockwise, so that the threaded connection block 7 connected to the outer wall of the first screw 6 can be lowered along the guide rod 8. As the threaded connection block 7 moves, one end of the U-shaped connection frame 9 connected to the outer wall of the first screw 6 can drive the cleaning basket 10 to immerse in the cleaning liquid. Then, the second motor 22 is started to drive the stirring plate 23 to rotate, so that the cleaning liquid in the pool can be stirred to take away the stains on the surface of the optical filter. The third motor 26 is started to drive the first bevel gear 27 to rotate, and the meshing relationship between the first bevel gear 27 and the second bevel gear 30 is used to drive the second screw 29 to rotate, so that the outer wall of the second screw 29 is threaded. The connected threaded connection sleeve 31 can drive the cross plate 21 to move back and forth, so that the agitator plate 23 rotating at the bottom of the cross plate 21 reciprocates and approaches the cleaning basket 10 in the immersion tank, thereby better removing the attachments on the surface of the optical filter. After cleaning is completed, the first motor 5 drives the first screw 6 to rotate clockwise, and the threaded connection block 7 can drive the cleaning basket 10 to rise. During the rising of the cleaning basket 10, the cleaning liquid brought out will also drip into the cleaning tank 1 for recovery. Finally, by shifting the shifting block 20, the movable block 18 drives the latch 19 to disengage from the slot 14 on the outer wall of the plug block 13, and then the cleaning basket 10 is pulled upward to remove the plug block 13 at the end of the connecting plate 12 from the docking sleeve 16, thereby realizing the disassembly of the cleaning basket 10.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An efficient cleaning device for producing and processing optical filters, comprising a cleaning tank (1), characterized in that: The outer wall of the cleaning tank (1) is connected to a liquid discharge pipe (2), the outer wall of the cleaning tank (1) is connected to a first fixing plate (3) and a second fixing plate (4), and a first motor (5) is installed at the bottom of the first fixing plate (3); The output end of the first motor (5) is connected to a first screw rod (6), the outer wall of the first screw rod (6) is threadedly connected to a threaded connection block (7), a guide rod (8) is connected between the first fixing plate (3) and the second fixing plate (4), the outer wall of the threaded connection block (7) is connected to a connection frame (9), a cleaning basket (10) is provided at one end of the connection frame (9) away from the threaded connection block (7), and a plurality of partitions (11) are provided on the inner side of the cleaning basket (10).

2. The high-efficiency cleaning device for optical filter production and processing according to claim 1, characterized in that: One end of the first screw rod (6) forms a rotationally connected structure with the second fixing plate (4) via a bearing.

3. The high-efficiency cleaning device for producing and processing optical filters according to claim 1, characterized in that: The end of the threaded connection block (7) is sleeved on the outer wall of the guide rod (8).

4. The high-efficiency cleaning device for producing and processing optical filters according to claim 1, characterized in that: The connecting frame (9) is in a U-shape.

5. The high-efficiency cleaning device for producing and processing optical filters according to claim 1, characterized in that: Two connecting plates (12) are installed on the outer wall of the cleaning basket (10), one end of the two connecting plates (12) is connected to an insert block (13), the outer wall of the insert block (13) is provided with a slot (14), one end of the connecting frame (9) is connected to a mounting seat (15), both ends of the mounting seat (15) are respectively connected to a docking sleeve (16), a spring (17) is arranged inside the mounting seat (15), the end of the spring (17) is connected to a movable block (18), one end of the movable block (18) is connected to a latch pin (19), and the top of the movable block (18) is connected to a shifting block (20).

6. The high-efficiency cleaning device for producing and processing optical filters according to claim 5, characterized in that: One end of the latch (19) extends through the interior of the docking sleeve (16), and the cleaning basket (10) can form an elastic locking structure with the connecting frame (9) through the connecting plate (12), the inserting block (13), the latching groove (14), the mounting seat (15), the docking sleeve (16), the spring (17), the movable block (18), the latch (19), and the shifting block (20).

7. The high-efficiency cleaning device for producing and processing optical filters according to claim 1, characterized in that: A transverse plate (21) is arranged on the top of the cleaning tank (1), two second motors (22) are installed on the top of the transverse plate (21), and the output ends of the two second motors (22) are connected to a stirring plate (23).

8. The high-efficiency cleaning device for producing and processing optical filters according to claim 7, characterized in that: A first fixing frame (24) and a second fixing frame (25) are installed on the top of the cleaning tank (1); a third motor (26) is installed on the top of the second fixing frame (25); an output end of the third motor (26) is connected to a first bevel gear (27); a connecting seat (28) is installed on the bottom of the second fixing frame (25); a second screw rod (29) passes through one side of the connecting seat (28); one end of the second screw rod (29) is connected to a second bevel gear (30); and a threaded connecting sleeve (31) is connected to the top of the transverse plate (21).

9. The high-efficiency cleaning device for producing and processing optical filters according to claim 8, characterized in that: The threaded connection sleeve (31) and the outer wall of the second screw rod (29) form a threaded connection structure.

10. The high-efficiency cleaning device for producing and processing optical filters according to claim 7, characterized in that: Slide blocks (32) are connected to both ends of the transverse plate (21), and a slide rail (33) is connected to the outer wall of the cleaning tank (1).

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