Optical filter drying device
By designing a drying device that can change the contact points of the filter, the problem of uneven drying in the prior art is solved, and the convenience of sufficient drying and operation of the filter is achieved.
Patent Information
- Application Number
- CN202411936213.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the fixed contact point of the filter remains unchanged during the drying process, resulting in uneven drying and affecting subsequent production.
Design an optical filter drying device, by controlling the enclosed component to drive the height adjustment component, so that the cross rod on the frame moves oppositely on the support rod, changing the height position of the card block, thereby changing the filter and card block The contact points between them achieve uniform drying.
The device can change the contact points of the filter during the drying process, ensure that the filter is fully dried, reduces the difficulty of operation, and is suitable for filters of various widths.
Smart Images
Figure CN119436798A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of optical filter drying, and in particular to an optical filter drying device. Background Art
[0002] Optical filter is an optical filter, which is mainly used to select the light of the required radiation band, reduce the interference components in the background, and improve the signal-to-noise ratio of the system. The filter transmits the light of specific color by absorbing or reflecting the light of non-specific color, thereby enhancing the contrast of specific color; the production of optical filter is generally material selection, cleaning substrate, drying substrate, coating, and finally quality control. Select the appropriate substrate, such as glass or plastic, clean and dry the substrate, and add special dyes or vacuum coating as needed. The vacuum coating method is used to form one or more layers of optical film with specific thickness on the surface of the substrate, and the aggregation density and refractive index of the film are precisely controlled to ensure the stable and reliable performance of the filter.
[0003] In the prior art, the contact point for fixing the filter remains unchanged during the drying process, so that the contact position cannot be fully dried during the drying process, and the filter is dried unevenly, thus affecting subsequent production. Therefore, a drying device that can change the contact point of the filter during the drying process is proposed. Summary of the invention
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the present invention provides an optical filter drying device, which has the advantage of changing the contact point of the filter during the drying process, thereby solving the problem that the contact point fixed to the filter remains unchanged during the drying process, affecting subsequent production.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an optical filter drying device, comprising a base, a box body is arranged on the top of the base, a top plate is arranged on the top of the box body, a top cover is slidably connected to the inner side wall of the box body, a closing component for changing the position of the top cover is arranged on the top of the base, a water leakage hole is opened on the top of the base, a supporting frame is arranged on the top of the base, the supporting frame comprises a supporting rod, a supporting rod is arranged on the top of the base, a plate body is arranged on the top of the supporting rod, a connecting rod 1 is arranged on one side of the plate body, a limiting block is slidably connected to the outer side wall of the supporting rod, a spring is arranged between the limiting block and the supporting rod, a cross bar is arranged on one side of the limit block, a rod body is arranged on one side of the cross bar, a card block is arranged on the rod body, a sheet is clamped on the card block, and a height adjustment component is arranged on one side of the plate body, the closing component is driven to drive the height adjustment component to move up and down, so that the height of the rod body changes, and the contact point of the sheet on the card block is changed.
[0008] In some embodiments, the height adjustment assembly includes rack 2, rack 2 is fixed on one side of the cross bar, connecting rod 2 is provided on one side of the plate body, gear 1 is rotatably connected to one side of the connecting rod 2, and gear 1 is meshingly connected to rack 2.
[0009] In some embodiments, the top and bottom of the limiting block are both connected to the spring, and one end of the spring is fixed to the support rod.
[0010] In some embodiments, the closing assembly includes a commutator, a motor is provided on one side of the commutator, a screw 1 is rotatably connected to the other side of the commutator, the screw 1 is rotatably connected to the base, a slider is threadedly connected to the outer wall of the screw 1, a rack 1 is provided on one side of the slider, the top of the slider is fixed to the top plate, one side of the slider is rotatably connected to gear 2, and when the teeth on the rack 1 move to the outer wall of the gear 2, the teeth on the rack 1 are meshed and connected with the gear 2.
[0011] In some embodiments, two sections of teeth are disposed on the top of the rack one.
[0012] In some embodiments, a bottom plate is disposed at the bottom of the rack 1.
[0013] In some embodiments, a spacing adjustment component is provided on the cross bar, and the spacing adjustment component is used to adjust the position of the rod body on the cross bar.
[0014] In some embodiments, the spacing adjustment component includes a slide groove, and the slide groove is provided on one side of the cross bar. A second screw rod is rotatably connected to the slide groove, and the second screw rod is threadedly connected to the rod body.
[0015] In some embodiments, a connecting rod three is threadedly connected to the outer wall of the slide groove, the connecting rod three is slidably connected to the cross bar, a protrusion is provided on one side of the connecting rod three, and the clamping block is clamped and connected to the rod body.
[0016] In some embodiments, a through groove is opened on one side of the box body, and a partition is provided on the inner side wall of the box body.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the present invention provides an optical filter drying device, which has the following beneficial effects:
[0019] 1. The optical filter drying device, during the drying process of the optical filter, controls the closing component to drive the height adjustment component, so that the height adjustment component drives the two cross bars on the frame to move oppositely on the support rods. At this time, the height position of the card block on the cross bar changes, and the card block moves on the outer wall of the optical filter, thereby changing the contact point between the optical filter and the card block, ensuring that the optical filter is fully dried.
[0020] 2. After the overall support frame of the optical filter drying device is placed in the box, the top cover on the box can be closed through the work of the closing component, and the water leakage hole in the box can be opened, so as to facilitate the collection of water from the optical filter and reduce the difficulty of operation.
[0021] 3. In the optical filter drying device, when adjusting the block on the rod body, the operator only needs to rotate the second screw rod to move the two rod bodies toward each other on the slide groove, so that optical filters of various widths can be used. When the blocks need to be replaced in a centralized manner, the second screw rod can be operated again to make multiple protrusions squeeze the blocks once, so that the multiple blocks can be quickly removed from the rod body, thereby reducing the difficulty of disassembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;
[0023] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;
[0024] Figure 3 It is a schematic diagram of the structure of the connection between the closing component, the height adjustment component, the support frame and the spacing adjustment component in the present invention;
[0025] Figure 4 It is a partially enlarged structural schematic diagram of the height adjustment component and the spacing adjustment component in the present invention;
[0026] Figure 5 It is a schematic diagram of the structure of the closed component in the present invention.
[0027] In the figure:
[0028] 100, base; 110, box body; 120, top plate; 130, top cover; 140, through groove; 150, partition; 160, water leakage hole; 200, support frame; 210, plate body; 220, connecting rod 1; 230, supporting rod; 240, cross bar; 250, rod body; 260, block; 300, closing component; 310, slider; 320, commutator; 330, rack 1; 340, motor; 350, screw 1; 360, bottom plate; 400, height adjustment component; 410, connecting rod 2; 420, gear 1; 430, gear 2; 440, rack 2; 500, spacing adjustment component; 510, screw 2; 520, connecting rod 3; 530, protrusion; 540, slide groove; 600, spring. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0030] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0031] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0032] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0033] In the related art, the contact point of the filter is unchanged during the drying process, so that the contact position cannot be fully dried during the drying process, and the filter is dried unevenly, thus affecting subsequent production. Therefore, a drying device that can change the contact point of the filter during the drying process is proposed.
[0034] In order to solve the problems in the related art to a certain extent, an embodiment of the present application provides an optical filter drying device. During the drying process of the optical filter, the height adjustment component is driven by controlling the closing component to make the height adjustment component drive the two cross bars on the frame to move in opposite directions on the support rods. At this time, the height position of the block on the cross bar changes, and the block moves on the outer wall of the optical filter, thereby changing the contact point between the optical filter and the block, ensuring that the optical filter is fully dried.
[0035] The present application is described below with reference to the accompanying drawings and specific embodiments:
[0036] Combination Figure 1-Figure 5 The embodiment of the present application provides an optical filter drying device, including a base 100, a box body 110 is arranged on the top of the base 100, a top plate 120 is arranged on the top of the box body 110, a top cover 130 is slidably connected to the inner side wall of the box body 110, a closing component 300 for changing the position of the top cover 130 is arranged on the top of the base 100, a water leakage hole 160 is opened on the top of the base 100, a support frame 200 is arranged on the top of the base 100, and the support frame 200 includes a support rod 230, a support rod 230 is arranged on the top of the base 100, and a plate is arranged on the top of the support rod 230. A connecting rod 220 is arranged on one side of the plate body 210, the outer wall of the support rod 230 is slidably connected to a limit block, a spring 600 is arranged between the limit block and the support rod 230, a cross bar 240 is arranged on one side of the limit block, a rod body 250 is arranged on one side of the cross bar 240, a clamping block 260 is arranged on the rod body 250, a sheet is clamped on the clamping block 260, a height adjustment component 400 is arranged on one side of the plate body 210, the driving closing component 300 drives the height adjustment component 400 to move up and down, so that the height of the rod body 250 changes, and the contact point of the sheet on the clamping block 260 is changed.
[0037] Specifically, after the multiple optical filters on the plate body 210 are cleaned, they need to be dried. During the drying process, first, the plate body 210 is moved into the box body 110 by a moving mechanism (such as a robotic arm). The box body 110 is provided with a groove for limiting the support rod 230, so that the plate body 210 can be placed in a suitable position. The groove is not shown in the accompanying drawings. Secondly, the closing component 300 is controlled to move the top plate 120 to the top position of the box body 110 to close the top of the box body 110. At this time, the optical filters on the plate body 210 are heated and dried by the infrared heating of the fan and the electric heating tube inside the box body 110. The fan and the electric heating tube are not shown in the accompanying drawings. They belong to the prior art and are not repeated here. As described above, during the drying process, the closing component 300 is controlled again, and the closing component 300 drives the height adjustment component 400 to move up and down, so that the height of the two rod bodies 250 changes. At this time, the two blocks 260 move on the outer wall of the optical filter, thereby changing the contact point between the two, ensuring sufficient drying. When the optical filter is a circular structure, when the two blocks 260 move in opposite directions, the optical filter will rotate with the two blocks 260, thereby changing the contact point. When the optical filter is a square structure, the two blocks 260 move on the outer wall of the optical filter. A box body for collecting water is provided in the base 100, and water dripping from the optical filter is introduced into the box body through the leakage hole 160.
[0038] In some embodiments, the height adjustment assembly 400 includes a rack 240, a rack 240 is fixed to one side of the cross bar 240, a connecting rod 2410 is provided on one side of the plate body 210, a gear 1 420 is rotatably connected to one side of the connecting rod 2410, and the gear 1 420 is meshed with the rack 240.
[0039] Specifically, there are at least two groups of racks 2 440. When gear 1 420 rotates, the two racks 2 440 move toward each other, one upward and the other downward, thereby driving the cross bar 240 and the limit block to move upward or downward on the support rod 230. At this time, the two blocks 260 are in a misaligned state, thereby changing the contact point between the optical filter and the two blocks 260.
[0040] In some embodiments, the top and bottom of the limiting block are both connected to a spring 600 , and one end of the spring 600 is fixed to the support rod 230 .
[0041] Specifically, two retaining rings are provided on the outer wall of the support rod 230, and a spring 600 is provided between the retaining ring and the limit block. When the gear 1 420 is not rotated, the elastic reset of the spring 600 moves the two racks 2 440 to the initial position, thereby moving the two blocks 260 to the same horizontal line, thereby changing the contact point between the optical filter and the two blocks 260 again.
[0042] In some embodiments, the closure assembly 300 includes a commutator 320, a motor 340 is disposed on one side of the commutator 320, a screw rod 350 is rotatably connected to the other side of the commutator 320, the screw rod 350 is rotatably connected to the base 100, the outer wall of the screw rod 350 is threadedly connected to the slider 310, a rack rod 330 is disposed on one side of the slider 310, the top of the slider 310 is fixed to the top plate 120, one side of the slider 310 is rotatably connected to the gear 2 430, when the teeth on the rack rod 330 move to the outer wall of the gear 2 430, the teeth on the rack rod 330 are meshed and connected with the gear 2 430. Two sections of teeth are disposed on the top of the rack rod 330.
[0043] Specifically, the operator controls the motor 340 to drive the commutator 320 to rotate, and the commutator 320 drives the screw 1 350 to rotate. At this time, the slider 310 moves on the screw 1 350, thereby driving the top plate 120 to move, and the top plate 120 is moved to the top of the support frame 200, and the top of the box body 110 is closed. After the complete closure, the slider 310 does not move to the end position of the screw 1 350, which can be referred to in the attached figure. Figure 5 During the drying process, the motor 340 can be controlled to make the screw 1 350 drive the slider 310 to move again. At this time, the two sections of teeth are respectively engaged with the gear 2 430, thereby driving the height adjustment component 400 to work, so that the closing component 300 can not only control the opening and closing of the top plate 120, but also control the adjustment of the closing component 300, thereby reducing the difficulty of operation. The commutator 320 is common knowledge, and its interior is mainly connected by two bevel gears, which are used to change the rotation position of the output shaft, and will not be repeated here.
[0044] In some embodiments, a bottom plate 360 is disposed at the bottom of the rack 1 330 .
[0045] Specifically, when the closing assembly 300 drives the top plate 120 to close, the rack 1 330 also drives the bottom plate 360 to open the water leakage hole 160 accordingly.
[0046] In some embodiments, a spacing adjustment assembly 500 is provided on the crossbar 240, and the spacing adjustment assembly 500 is used to adjust the position of the rod body 250 on the crossbar 240. The spacing adjustment assembly 500 includes a slide groove 540, and a slide groove 540 is provided on one side of the crossbar 240. A screw rod 2 510 is rotatably connected to the slide groove 540, and the screw rod 2 510 is threadedly connected to the rod body 250. A connecting rod 3 520 is threadedly connected to the outer wall of the slide groove 540, and the connecting rod 3 520 is slidably connected to the crossbar 240. A protrusion 530 is provided on one side of the connecting rod 3 520, and the clamping block 260 is clamped and connected to the rod body 250.
[0047] Specifically, when adjusting the block 260 on the rod body 250, the operator only needs to rotate the screw rod 2 and the screw rod 2 510 to move the two rod bodies 250 toward each other on the slide groove 540, so that optical filters of various widths can be applied. When the block 260 needs to be replaced in a centralized manner, the screw rod 2 and the screw rod 2 510 can be operated again to make the plurality of protrusions 530 squeeze the block 260 once, so that the plurality of block 260 can be quickly replaced. 0 can be disassembled from the rod body 250, thereby reducing the difficulty of disassembly, wherein the slide groove 540 does not reflect the thread in the accompanying drawings, and the outer wall of the slide groove 540 is provided with multiple sections of external threads, each group is provided with opposite external threads, and the outer wall of the slide groove 540 is not provided with external threads near the connecting rod three 520. When the position of the connecting rod three 520 needs to be changed, it is only necessary to push the connecting rod three 520 to connect the connecting rod three 520 with the external thread of the slide groove 540, and then the connecting rod three 520 can be moved.
[0048] In some embodiments, a through slot 140 is formed on one side of the box body 110 , and a partition plate 150 is disposed on the inner side wall of the box body 110 .
[0049] A filter is provided on the through slot 140 for simply filtering external dust, and the filter is not shown in the drawings. The partition 150 is used to limit the position of the fan.
[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.
[0051] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An optical filter drying device, characterized in that: The invention comprises a base (100), a box body (110) is arranged on the top of the base (100), a top plate (120) is arranged on the top of the box body (110), a top cover (130) is slidably connected to the inner side wall of the box body (110), a closing component (300) for changing the position of the top cover (130) is arranged on the top of the base (100), a water leakage hole (160) is opened on the top of the base (100), a support frame (200) is arranged on the top of the base (100), the support frame (200) comprises a support rod (230), a support rod (230) is arranged on the top of the base (100), a plate body (210) is arranged on the top of the support rod (230), and the plate body (210) is 0), a connecting rod 1 (220) is provided on one side of the support rod (230), the outer side wall of the support rod (230) is slidably connected to a limit block, a spring (600) is provided between the limit block and the support rod (230), a cross bar (240) is provided on one side of the limit block, a rod body (250) is provided on one side of the cross bar (240), a clamping block (260) is provided on the rod body (250), a sheet-like object is clamped on the clamping block (260), and a height adjustment component (400) is provided on one side of the plate body (210), the closing component (300) is driven to drive the height adjustment component (400) to move up and down, so that the height of the rod body (250) changes, and the contact point of the sheet-like object on the clamping block (260) changes.
2. The optical filter drying device according to claim 1, characterized in that: The height adjustment assembly (400) comprises a second rack (440), a second rack (440) being fixed on one side of the cross bar (240), a second connecting rod (410) being arranged on one side of the plate body (210), a first gear (420) being rotatably connected to one side of the second connecting rod (410), and the first gear (420) being meshingly connected to the second rack (440).
3. The optical filter drying device according to claim 2, characterized in that: The top and bottom of the limiting block are both connected to the spring (600), and one end of the spring (600) is fixed to the support rod (230).
4. The optical filter drying device according to claim 3, characterized in that: The sealing component (300) includes a commutator (320), a motor (340) is provided on one side of the commutator (320), a screw rod (350) is rotatably connected to the other side of the commutator (320), the screw rod (350) is rotatably connected to the base (100), the outer wall of the screw rod (350) is threadedly connected to a slider (310), a rack rod (330) is provided on one side of the slider (310), the top of the slider (310) is fixed to the top plate (120), one side of the slider (310) is rotatably connected to a gear rod (430), and when the teeth on the rack rod (330) move to the outer wall of the gear rod (430), the teeth on the rack rod (330) are meshed and connected with the gear rod (430).
5. The optical filter drying device according to claim 4, characterized in that: The top of the rack 1 (330) is provided with two sections of teeth.
6. The optical filter drying device according to claim 5, characterized in that: A bottom plate (360) is provided at the bottom of the rack one (330).
7. An optical filter drying device according to any one of claims 1 to 6, characterized in that: The crossbar (240) is provided with a spacing adjustment component (500), and the spacing adjustment component (500) is used to adjust the position of the rod body (250) on the crossbar (240).
8. The optical filter drying device according to claim 7, characterized in that: The spacing adjustment component (500) comprises a slide groove (540), and the slide groove (540) is provided on one side of the cross bar (240). A second screw rod (510) is rotatably connected to the slide groove (540), and the second screw rod (510) is threadedly connected to the rod body (250).
9. The optical filter drying device according to claim 8, characterized in that: The outer wall of the slide groove (540) is threadedly connected with a connecting rod three (520), and the connecting rod three (520) is slidably connected to the cross bar (240). A protrusion (530) is provided on one side of the connecting rod three (520), and the clamping block (260) is clamped and connected to the rod body (250).
10. The optical filter drying device according to claim 9, characterized in that: A through slot (140) is provided on one side of the box body (110), and a partition plate (150) is provided on the inner side wall of the box body (110).