Batch drying device for optical filter production
By installing components such as heating wire, fan and sliding plate in the drying device for optical filter production, and using limit clamps to tighten the filter, the problem of falling during drying of the filter is solved, and the problem of filter dropping is improved. security.
Patent Information
- Application Number
- CN202420875592.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing drying device for optical filter production can easily cause the filter to fall accidentally during the drying process, which is relatively low in safety and fails to effectively prevent the filter from falling unexpectedly.
A batch drying device including a device box, a sealed door and a equipment box is designed, and the internally is provided with heating wire, a fan, a sliding plate, first and second mounting plates, a rotary screw, a handwheel and a limit clamp. The filter is tightened by adjusting the handwheel to prevent falling.
Effectively prevent the filter from falling off during drying, improve the safety of the device and ensure the stability and safety of the filter.
Smart Images
Figure CN222257323U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical filter production, in particular to a batch drying device for optical filter production. Background Art
[0002] The filter is made of plastic or glass with special dyes added. The red filter can only let red light pass through, and so on. The transmittance of the glass is originally similar to that of air, and all colors of light can pass through, so it is transparent. However, after being dyed, the molecular structure changes, the refractive index also changes, and the passage of certain colors of light changes. When the filter is dried in a dryer, it is easy to cause the filter to be accidentally blown off, and the safety factor is low. Pressing and fixing the filter during the drying process can effectively prevent the filter from accidentally blowing off.
[0003] The defects of the existing dryer for filter production are:
[0004] Patent document CN216245160U discloses a drying device for producing optical filters, comprising a housing, a sealing cover is fixedly provided at the opening of the upper end of the housing through a hinge, a hot air pump is fixedly provided on the side of the upper end surface of the sealing cover close to the hinge, an air outlet pipe is fixedly provided at the output end of the hot air pump, telescopic rods are fixedly provided at both sides of the lower end surface of the housing, a protective shell is fixedly provided at the center of the lower end surface of the housing, a motor is fixedly provided inside the protective shell, a rotating rod is fixedly provided at the output end of the motor, a spin-drying drum is fixedly provided at the upper end of the rotating rod through the housing, a plurality of leakage holes are opened on the body of the spin-drying drum at equal intervals, and a screw is fixedly provided at the center of the bottom surface of the spin-drying drum. The utility model discloses a drying device for producing optical filters, which has high drying efficiency and high stability.
[0005] The above-mentioned public document discloses a drying device for producing optical filters, which has high drying efficiency and high stability, but does not take into account the problem of accidental dropping of the filters during drying.
[0006] In view of this, it is necessary to develop a batch drying device for optical filter production, so as to compact the filters to prevent accidental dropping during drying and improve safety. Utility Model Content
[0007] The purpose of the utility model is to provide a batch drying device for producing optical filters to solve the problems raised in the above-mentioned background technology.
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a batch drying device for optical filter production, comprising a device box, a sealed door and an equipment box, wherein supporting feet are installed at the four corners of the bottom of the device box, the device box is installed on the back of the device box, a heating wire is installed inside the device box, a connecting frame is arranged on the side of the heating wire, a plurality of fans are evenly installed on the surface of the connecting frame, a vent is arranged on the back of the device box, a plurality of sliding plates are evenly installed on the surface of the inner cavity wall of the device box, a placement box is arranged on the top surface of the sliding plate, a plurality of first mounting plates are evenly arranged on the side wall of the inner cavity of the placement box, a second mounting plate is arranged on the side of the first mounting plate, one end of the first mounting plate and the second mounting plate penetrate the inner cavity wall of the placement box, one end of the first mounting plate is connected to a rotating screw rod through a bearing, one end of the rotating screw rod is connected to a hand wheel, a plurality of limit clamps are installed on the surfaces of the first mounting plate and the second mounting plate inside the placement box, and a sealed door is installed on the surface of the device box.
[0009] Preferably, the equipment box is connected to the inside of the device box, and a dustproof net is installed in the ventilation opening.
[0010] Preferably, a sliding groove is provided on the inner wall of the placement box at a position corresponding to the second mounting plate, and the second mounting plate is slidably engaged with the sliding groove.
[0011] Preferably, the rotating screw is threadedly connected to the surface of the second mounting plate.
[0012] Preferably, the inner cavity walls on both sides of the device box are provided with sliding grooves at positions corresponding to the sliding plate, the sliding plate and the sliding grooves are engaged and slidably connected, and a handle is provided on the front of the sliding plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model arranges a first mounting plate and a second mounting plate inside the placement box, wherein a sliding groove is opened on the inner cavity wall of the placement box at a position corresponding to the second mounting plate, the second mounting plate and the sliding groove are engaged and slidably connected, and the rotating screw is threadedly connected to the surface of the second mounting plate. After the filter is placed in the placement box, the corresponding limit clamp block is tightened on the filter by adjusting the hand wheel, thereby preventing the filter from accidentally falling off during drying, improving the safety of the device, and realizing the function of clamping the filter to prevent accidental falling off during drying and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the device box of the utility model;
[0016] Figure 3 For this utility model Figure 2The enlarged structural diagram at A in the middle;
[0017] Figure 4 This is a schematic diagram of the structure of the equipment box of the utility model.
[0018] In the figure: 1. device box; 2. sealing door; 3. support foot; 4. equipment box; 5. vent; 6. sliding plate; 7. slide groove; 8. handle; 9. heating wire; 10. fan; 11. placement box; 12. first mounting plate; 13. second mounting plate; 14. rotating screw; 15. hand wheel; 16. sliding groove; 17. limit clamp; 18. connecting frame. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] See also Figure 1-4The utility model provides a technical solution: a batch drying device for optical filter production, including a device box 1, a sealing door 2 and an equipment box 4, the bottom four corners of the device box 1 are equipped with support feet 3, the back of the device box 1 is equipped with the device box 4, the inside of the device box 4 is equipped with a heating wire 9, the side of the heating wire 9 is provided with a connecting frame 18, the surface of the connecting frame 18 is evenly equipped with a plurality of fans 10, the back of the device box 4 is provided with a vent 5, the surface of the inner cavity wall of the device box 1 is evenly equipped with a plurality of sliding plates 6, and the top surface of the sliding plate 6 is provided with a plurality of fans 10, and the inner wall of the device box 1 is evenly equipped with a plurality of sliding plates 6. A placement box 11 is provided, and a plurality of first mounting plates 12 are evenly provided on the inner side wall of the placement box 11, and a second mounting plate 13 is provided on the side of the first mounting plate 12, one end of the first mounting plate 12 and the second mounting plate 13 penetrates the inner wall of the placement box 11, one end of the first mounting plate 12 is connected to a rotating screw rod 14 through a bearing, and one end of the rotating screw rod 14 is connected to a hand wheel 15, and a plurality of limiting clamps 17 are installed on the surfaces of the first mounting plate 12 and the second mounting plate 13 inside the placement box 11, and a sealing door 2 is installed on the surface of the device box 1.
[0023] Furthermore, the equipment box 4 is connected to the inside of the device box 1, and a dustproof net is installed in the ventilation port 5.
[0024] Furthermore, a sliding groove 16 is provided on the inner wall of the placement box 11 at a position corresponding to the second mounting plate 13 , and the second mounting plate 13 is engaged with the sliding groove 16 for sliding connection.
[0025] Furthermore, the rotating screw 14 is threadedly connected to the surface of the second mounting plate 13 .
[0026] Furthermore, slide grooves 7 are installed on the inner cavity walls on both sides of the device box 1 at positions corresponding to the sliding plate 6 , the sliding plate 6 and the slide grooves 7 are engaged and slidably connected, and a handle 8 is installed on the front side of the sliding plate 6 .
[0027] The utility model arranges a first mounting plate 12 and a second mounting plate 13 inside a placement box 1, wherein a sliding groove 16 is opened on the inner cavity wall of the placement box 1 at a position corresponding to the second mounting plate 13, the second mounting plate 13 is fitted and slidably connected with the sliding groove 16, and a rotating screw rod 14 is threadedly connected with the surface of the second mounting plate 13. After the optical filter is placed in the placement box 11, the corresponding limiting clamp block 17 is tightened on the optical filter by adjusting the hand wheel 15, so as to prevent the optical filter from accidentally falling off during drying, thereby improving the safety of the device, and realizing the function of clamping the optical filter to prevent accidental falling off during drying and improving safety.
[0028] Although the 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. A batch drying device for producing optical filters, comprising a device box (1), a sealing door (2) and an equipment box (4), characterized in that: The device box (1) is provided with supporting feet (3) at the four corners of the bottom, the device box (1) is provided with an equipment box (4) at the back, a heating wire (9) is provided inside the device box (4), a connecting frame (18) is provided on the side of the heating wire (9), a plurality of fans (10) are evenly installed on the surface of the connecting frame (18), a ventilating opening (5) is provided on the back of the device box (4), a plurality of sliding plates (6) are evenly installed on the surface of the inner cavity wall of the device box (1), a placement box (11) is provided on the top surface of the sliding plate (6), and the inner cavity side wall of the placement box (11) is evenly A plurality of first mounting plates (12) are provided, a second mounting plate (13) is provided on the side of the first mounting plate (12), one end of the first mounting plate (12) and the second mounting plate (13) penetrates the inner wall of the placement box (11), one end of the first mounting plate (12) is connected to a rotating screw (14) through a bearing, one end of the rotating screw (14) is connected to a hand wheel (15), a plurality of limiting clamps (17) are installed on the surface of the first mounting plate (12) and the second mounting plate (13) inside the placement box (11), and a sealing door (2) is installed on the surface of the device box (1).
2. The batch drying device for producing optical filters according to claim 1, characterized in that: The equipment box (4) is connected to the inside of the device box (1), and a dustproof net is installed in the ventilation opening (5).
3. The batch drying device for producing optical filters according to claim 1, characterized in that: A sliding groove (16) is provided on the inner wall of the placement box (11) at a position corresponding to the second mounting plate (13), and the second mounting plate (13) is slidably connected to the sliding groove (16).
4. The batch drying device for producing optical filters according to claim 1, characterized in that: The rotating screw rod (14) is threadedly connected to the surface of the second mounting plate (13).
5. The batch drying device for producing optical filters according to claim 1, characterized in that: Slide grooves (7) are installed on the inner cavity walls on both sides of the device box (1) at positions corresponding to the sliding plate (6); the sliding plate (6) and the slide grooves (7) are slidably connected in an engaging manner; and a handle (8) is installed on the front of the sliding plate (6).