Rapid drying device for coated optical filter

Abstract

The utility model discloses a quick drying device for a coated optical filter, which relates to the technical field of quick drying of optical filters and comprises a drying box, and the bottom of the drying box is communicated with a heating assembly. A control screen is arranged on the front side of the drying box; a base and a top plate are evenly arranged in the drying box, connecting rods are arranged at the two ends of the front side and the rear side of the base, fixing rods are arranged at the two ends of the front side and the rear side of the top plate, and the connecting rods at the front end and the rear end and the fixing rods are arranged on the inner wall of the drying box. According to the film-coated optical filter drying device, the film-coated optical filter is vertically placed on the soft cushion and then fixed through the downward pressing assembly, the film-coated optical filter can be stably and vertically placed, then hot air flow can directly act on the two sides of the film-coated optical filter, and therefore the drying efficiency of the film-coated optical filter is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter quick drying technical field, concretely is a kind of quick drying device of coated filter. BACKGROUND

[0002] Filter is a kind of optical filter. It can filter out unwanted spectral components or interference light in incident light, reduce the interference components in background, improve the contrast of target to background, so as to improve the signal-to-noise ratio of system.

[0003] In prior art, in the process of drying coated filter, filter is generally placed flat in the inside of drying box, hot air cannot directly act on the top of coated filter, resulting in long drying time, and part of area of the bottom of coated filter is also shielded, which further affects the drying efficiency, therefore, we provide a kind of quick drying device of coated filter. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of quick drying device of coated filter to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of quick drying device of coated filter, including, drying box, the bottom of the drying box is communicated with heating assembly;

[0006] The front side of the drying box is provided with control screen;

[0007] The inside of the drying box is uniformly provided with base and top plate, the two ends of the base front and back two sides are all provided with connecting rod, the two ends of the top plate front and back two sides are all provided with fixed rod, and the connecting rod and fixed rod of front and back two ends are all arranged on the inner wall of drying box;

[0008] The top of the base is uniformly provided with soft pad, and coated filter is placed on the soft pad;

[0009] The bottom of the top plate is uniformly provided with lower pressing assembly opposite to soft pad;

[0010] The bottom of the top plate is uniformly provided with lifting clamping assembly.

[0011] As a preferred scheme of the quick drying device of coated filter of the utility model, the lower pressing assembly includes electric telescopic rod one arranged on the bottom of top plate, and the output end of the electric telescopic rod one is provided with pressing plate.

[0012] As a preferred scheme of the quick drying device of coated filter of the utility model, the bottom of the pressing plate is provided with pressing pad above coated filter.

[0013] As a preferred scheme of the quick drying device for the coated optical filter, the lifting and clamping assembly comprises an electric guide rail arranged on the bottom of the top plate, a sliding rod is arranged on the output end of the electric guide rail, and a second electric telescopic rod is arranged on the bottom of the sliding rod.

[0014] As a preferred scheme of the quick drying device for the coated optical filter, opposite sides of the two clamping plates are provided with clamping pads.

[0015] As a preferred scheme of the quick drying device for the coated optical filter, the top of the drying box is detachably connected with a cover plate.

[0016] As a preferred scheme of the quick drying device for the coated optical filter, the top of the drying box is detachably connected with a cover plate.

[0017] Compared with the prior art, the quick drying device for the coated optical filter has the following beneficial effects:

[0018] 1. The coated optical filter is vertically placed on the soft pad, and then fixed by the pressing assembly, so that the coated optical filter is stably vertically placed, and then the hot air flow can directly act on the two sides of the coated optical filter, thereby improving the drying efficiency of the coated optical filter.

[0019] 2. The lifting and clamping assembly can clamp the two sides of the coated optical filter, and then drive the coated optical filter to move upwards, so that the bottom and top of the coated optical filter are exposed, and the external part of the coated optical filter is acted on by the hot air, thereby further improving the drying efficiency of the coated optical filter. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a whole structure schematic view of the quick drying device for the coated optical filter.

[0021] Fig. 2 It is a structure schematic view of the pressing assembly and the lifting and clamping assembly of the quick drying device for the coated optical filter.

[0022] Fig. 3 It is a structure schematic view of the pressing assembly and the lifting and clamping assembly of the quick drying device for the coated optical filter.

[0023] In the figure: 1, drying box; 2, heating assembly; 3, cover plate; 4, exhaust pipe; 5, control screen; 6, base; 7, soft pad; 8, coated optical filter; 9, connecting rod; 10, top plate; 11, fixed rod; 12, electric telescopic rod I; 13, pressing plate; 14, pressing pad; 15, electric guide rail; 16, slide rod; 17, electric telescopic rod II; 18, clamping plate; 19, clamping pad. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] As mentioned in the background, in view of the poor drying efficiency in the prior art, the utility model provides a coated optical filter rapid drying device. EMBODIMENT

[0026] REFERENCE Figs. 1-3 A coated optical filter rapid drying device, comprising a drying box 1, a heating assembly 2 is communicated at the bottom of the drying box 1, for inputting air into the drying box 1;

[0027] A control screen 5 is arranged at the front side of the drying box 1, for controlling the electrical elements in the text;

[0028] The inside of the drying box 1 is uniformly provided with a base 6 and a top plate 10, the two ends of the base 6 on the front and back sides are both provided with a connecting rod 9, the two ends of the top plate 10 on the front and back sides are both provided with a fixed rod 11, and the connecting rods 9 and the fixed rods 11 on the front and back ends are both arranged on the inner wall of the drying box 1, so that the base 6 and the top plate 10 can be fixed;

[0029] The top of the base 6 is uniformly provided with a soft pad 7, and the coated optical filter 8 is placed on the soft pad 7;

[0030] The bottom of the top plate 10 is uniformly provided with a lower pressing assembly opposite to the soft pad 7;

[0031] The bottom of the top plate 10 is uniformly provided with a lifting clamping assembly.

[0032] The electrical elements in the drying box 1 in the text all use electrical elements with waterproof and high-temperature resistant properties.

[0033] The lower pressing assembly comprises an electric telescopic rod I 12 arranged on the bottom of the top plate 10, a pressing plate 13 is arranged on the output end of the electric telescopic rod I 12, for driving the pressing plate 13 to rise and fall.

[0034] In order to avoid crushing the coated filter 8, a pressing pad 14 is arranged above the coated filter 8 at the bottom of the pressing plate 13.

[0035] The lifting and clamping assembly comprises an electric guide rail 15 arranged at the bottom of the top plate 10, a sliding rod 16 is arranged at the output end of the electric guide rail 15, the electric guide rail 15 drives the sliding rod 16 to move laterally, an electric telescopic rod II 17 is arranged at the bottom of the sliding rod 16, and a clamping plate 18 is arranged at the output end of the electric telescopic rod II 17. The electric telescopic rod II 17 drives the clamping plate 18 to lift and lower.

[0036] In order to avoid crushing the coated filter 8, a pressing pad 14 is arranged above the coated filter 8 at the bottom of the pressing plate 13. Embodiment

[0037] Reference Fig. 1 In order to reduce heat loss, a cover plate 3 is detachably connected to the top of the drying box 1, and in order to exhaust moisture, an exhaust pipe 4 is arranged at the top of both sides of the drying box 1.

[0038] The remaining structures are the same as those of Embodiment 1.

[0039] The coated filter 8 is placed on the soft pad 7, the pressing plate 13 is driven downward by the electric telescopic rod I 12, and the pressing pad 14 fixes the coated filter 8, and the above steps are repeated, so that the coated filter 8 can be placed on the base 6. After placing, cover the cover plate 3, and then start the heating assembly 2 to input hot air into the drying box 1 to dry the coated filter 8. During the drying process, the two clamping plates 18 are driven to move towards the opposite side by the two sliding rods 16, and the coated filter 8 is clamped, and after clamping, the top pressing plate 13 is moved upward to make room, so that the electric telescopic rod II 17 drives the clamping plate 18 to move upward, and the coated filter 8 is separated from the soft pad 7. At this time, the top and bottom of the coated filter 8 are not blocked, so that the outside of the coated filter 8 is affected by the hot air, and the drying efficiency of the coated filter 8 is further improved.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rapid drying device for coated optical filters, characterized in that: Include, The bottom of the drying box (1) is communicated with a heating assembly (2); The front side of the drying box (1) is provided with a control screen (5); The inside of the drying box (1) is uniformly provided with a base (6) and a top plate (10), both ends of the base (6) on the front and back sides are provided with connecting rods (9), both ends of the top plate (10) on the front and back sides are provided with fixed rods (11), and the connecting rods (9) and the fixed rods (11) on the front and back sides are arranged on the inner wall of the drying box (1); The top of the base (6) is uniformly provided with a soft pad (7), and a coated optical filter (8) is placed on the soft pad (7); The bottom of the top plate (10) is uniformly provided with a pressing assembly opposite to the soft pad (7); The bottom of the top plate (10) is uniformly provided with a lifting clamping assembly.

2. The rapid drying device for coated film filter according to claim 1, characterized in that: The pressing assembly comprises an electric telescopic rod I (12) arranged on the bottom of the top plate (10), and a pressing plate (13) is arranged on the output end of the electric telescopic rod I (12).

3. The rapid drying device for coated film filter according to claim 2, characterized in that: The bottom of the pressing plate (13) is provided with a pressing pad (14) above the coated optical filter (8).

4. The rapid drying device for coated film filter according to claim 1, characterized in that: The lifting clamping assembly comprises an electric guide rail (15) arranged on the bottom of the top plate (10), a sliding rod (16) is arranged on the output end of the electric guide rail (15), an electric telescopic rod II (17) is arranged on the bottom of the sliding rod (16), and a clamping plate (18) is arranged on the output end of the electric telescopic rod II (17).

5. The rapid drying device for coated film filter according to claim 4, characterized in that: The opposite sides of the two clamping plates (18) are provided with clamping pads (19).

6. The rapid drying device for coated film filter according to claim 1, characterized in that: The top of the drying box (1) is detachably connected with a cover plate (3).

7. The rapid drying device for coated film filter according to claim 1, characterized in that: The top of the drying box (1) is detachably connected with a cover plate (3). The top of the drying box (1) is detachably connected with a cover plate (3).

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