CN220119687U - Drying equipment of optical filter disc - Google Patents

Abstract

The utility model belongs to the technical field of drying equipment, in particular to drying equipment for an optical filter disc, which comprises a box body; a door slot is formed in the outer circular wall of the box body; the side wall of the door slot is hinged with an opening and closing door; a group of struts are fixedly connected to the bottom of the box body; a motor is fixedly connected to the top of the box body; the output end of the motor penetrates through the box body and is fixedly connected with a connecting rod; a rotating rod is arranged at the bottom of the connecting rod; a group of fan blades are fixedly connected to the connecting rod; a pair of support blocks are fixedly connected to the inner wall of the box body; the top of the supporting block is provided with a group of heating wires, and the heating wires are positioned below the fan blades; the filter disc drying device is characterized in that the filter discs are placed into the fixing grooves one by one, and then are simultaneously subjected to spin-drying and drying, but the placing and taking processes of the filter discs are very complicated, and especially when a plurality of filter discs are dried, the size of the fixing grooves is fixed, so that the device has larger limitation in use, and only the filter discs with the same size can be fixed and dried.

Description

Drying equipment of optical filter disc

Technical Field

The utility model belongs to the technical field of drying equipment, and particularly relates to drying equipment for an optical filter disc.

Background

The optical filter is an optical device for selecting a required radiation wave band, is an optical part capable of not only attenuating light intensity, but also changing spectral components or limiting a vibration surface, is widely applied to the fields of infrared temperature measurement, infrared thermal imaging, optical fiber communication, industrial laser and the like, and needs cleaning and drying in the process of producing and processing the optical filter, so that intervention of drying equipment is needed to accelerate the production and processing efficiency.

One chinese patent with patent number CN216245160U discloses a drying device for optical filter production, which comprises a housing, the opening part of shell upper end is provided with sealed lid through the hinge is fixed, one side that sealed lid up end is close to the hinge is fixedly provided with the hot-blast pump, the output of hot-blast pump is fixedly provided with out the tuber pipe, the lower terminal surface of shell is by both sides department fixed being provided with the telescopic link, the lower terminal surface center department of shell is fixedly provided with the protective case, the inside of protective case is fixedly provided with the motor, the output of motor is fixedly provided with the dwang, the upper end of dwang runs through the shell and is fixedly provided with the section of thick bamboo that spin-dries on the section of thick bamboo is equidistant form offered a plurality of leak orifices, the bottom surface center department of spin-dry section of thick bamboo is fixedly provided with the screw rod. The utility model discloses a drying device for optical filter production, which has high drying efficiency and high stability.

In the prior art, the filter discs are placed into the fixing groove one by one and then are subjected to spin-drying and drying simultaneously, but the placing and taking processes of the filter discs are very complicated, and especially when a plurality of filter discs are dried, the size of the fixing groove is fixed, so that the device has larger limitation in use and only can be used for fixedly drying the filter discs with the same size.

Disclosure of Invention

In order to make up the defects in the prior art, the problems that the filter discs are placed into the fixing groove one by one and then are subjected to spin-drying and drying simultaneously, but the placing and taking processes of the filter discs are very complicated, and especially when a plurality of filter discs are dried, the size of the fixing groove is fixed are solved, so that the device has larger limitation in use and can only be used for fixing and drying the filter discs with the same size.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a drying device for an optical filter disc, which comprises a box body; a door slot is formed in the outer circular wall of the box body; the side wall of the door slot is hinged with an opening and closing door; a group of struts are fixedly connected to the bottom of the box body; a motor is fixedly connected to the top of the box body; the output end of the motor penetrates through the box body and is fixedly connected with a connecting rod; a rotating rod is arranged at the bottom of the connecting rod; a group of fan blades are fixedly connected to the connecting rod; a pair of support blocks are fixedly connected to the inner wall of the box body; the top of the supporting block is provided with a group of heating wires, and the heating wires are positioned below the fan blades; a group of air inlet holes are formed in the top of the box body; the rotating rod is provided with a group of first clamping blocks symmetrically distributed along the motor; the side wall of the first clamping block is provided with a second clamping block; a sliding piece is arranged between the first clamping block and the second clamping block; the second clamping block is used for adjusting the position through the sliding piece and the first clamping block; a group of placing grooves are formed in the tops of the first clamping block and the second clamping block, and the placing grooves are corresponding in position.

Preferably, the slider comprises a spring slot; a pair of spring grooves are formed in the side walls of the first clamping blocks; the ends of the spring grooves are fixedly connected with sliding columns through springs, and the sliding columns are fixedly connected with the second clamping blocks.

Preferably, the top of the rotating rod is provided with a circular groove; the connecting rod is rotationally connected with the rotating rod; the bottom of the connecting rod is fixedly connected with a ratchet wheel which is matched with the circular groove; the bottom of the circular groove is rotationally connected with a pawl through a rotating shaft; the side wall of the pawl is fixedly connected with the inner circular wall of the circular groove through a spring, and the pawl corresponds to the ratchet wheel in position.

Preferably, the outer circular wall of the rotating rod is provided with a group of symmetrically distributed T-shaped grooves; the bottoms of the T-shaped grooves are fixedly connected with T-shaped blocks through springs; the T-shaped block is fixedly connected with the first clamping block.

Preferably, the placement groove is an arc-shaped groove.

Preferably, a rubber pad is fixedly connected in the placing groove.

The beneficial effects of the utility model are as follows:

1. according to the drying equipment for the optical filter disc, the optical filter disc is placed in the placing groove, the motor is started, the rotating rod is driven to rotate through the connecting rod, and then the optical filter disc on the first clamping block and the second clamping block is rotated, so that moisture on the filter disc is dried, the rotating rod rotates, meanwhile, the connecting rod drives the fan blades to rotate, wind blown downwards by the fan blades is changed into hot wind through the heating wire, the optical filter disc in the box body is dried, the drying efficiency can be accelerated through blowing, the distance between the first clamping block and the second clamping block is adjustable, the filter discs with different sizes can be clamped and fixed, and the applicability of the device is improved.

2. According to the drying equipment for the optical filter disc, through the establishment of the pawl and the ratchet wheel, the motor can drive the connecting rod to rotate, the connecting rod can only drive the rotating rod to rotate in one direction, and then the filter disc is dried, when the filter disc is placed, the rotating rod can be manually rotated in order to conveniently place the filter disc in the placing grooves with different angles on the rotating rod, the rotating rod can be ensured to rotate along with the motor to dry, the filter disc is placed conveniently, and the practicability is realized.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial block diagram of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a top cross-sectional view of the present utility model;

FIG. 6 is an enlarged view at B in FIG. 5;

FIG. 7 is a top cross-sectional view of the present utility model;

FIG. 8 is an enlarged view of FIG. 7 at C

In the figure: 1. a case; 2. a motor; 3. a connecting rod; 4. a rotating lever; 5. a fan blade; 6. a support block; 7. a heating wire; 8. an air inlet hole; 9. a first clamping block; 10. a second clamping block; 11. a placement groove; 12. a spring groove; 13. a sliding column; 14. a circular groove; 15. a ratchet wheel; 16. a pawl; 17. a T-shaped groove; 18. a T-shaped block; 19. an opening/closing door; 20. and (5) a pillar.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 8, a drying apparatus for an optical filter according to an embodiment of the present utility model includes a case 1; the outer circular wall of the box body 1 is provided with a door slot; the side wall of the door slot is hinged with an opening and closing door 19; a group of struts 20 are fixedly connected to the bottom of the box body 1; the top of the box body 1 is fixedly connected with a motor 2; the output end of the motor 2 penetrates through the box body 1 and is fixedly connected with a connecting rod 3; a rotating rod 4 is arranged at the bottom of the connecting rod 3; a group of fan blades 5 are fixedly connected to the connecting rod 3; a pair of support blocks 6 are fixedly connected to the inner wall of the box body 1; the top of the supporting block 6 is provided with a group of heating wires 7, and the heating wires 7 are positioned below the fan blades 5; a group of air inlet holes 8 are formed in the top of the box body 1; the rotating rod 4 is provided with a group of first clamping blocks 9 symmetrically distributed along the motor 2; the side wall of the first clamping block 9 is provided with a second clamping block 10; a sliding piece is arranged between the first clamping block 9 and the second clamping block 10; the second clamping block 10 is adjusted in position through the sliding piece and the first clamping block 9; a group of placing grooves 11 are formed in the tops of the first clamping block 9 and the second clamping block 10, and the positions of the placing grooves 11 are corresponding to each other; during operation, open door 19 opens and shuts, so open and shut the door 19 opening and be great for conveniently placing the filter disc here, through placing the optical filter disc in standing groove 11, then start motor 2, drive dwang 4 through connecting rod 3 and rotate, and then accomplish the optical filter disc on first grip block 9 and the second grip block 10 and rotate, thereby spin-dry the moisture on the filter disc, and dwang 4 rotates simultaneously, drive flabellum 5 rotation through connecting rod 3, and make the wind that flabellum 5 blows off downwards become hot-blast through heater strip 7, can also accelerate the efficiency of stoving through blowing when spin-drying the optical filter disc in box 1, and the interval between first grip block 9 and the second grip block 10 is adjustable, make it carry out the centre gripping to the filter disc of equidimension not, increase the suitability of device.

The slider comprises a spring slot 12; a pair of spring grooves 12 are formed in the side walls of the first clamping blocks 9; the ends of the pair of spring grooves 12 are fixedly connected with a sliding column 13 through springs, and the sliding column 13 is fixedly connected with the second clamping block 10; during operation, through pulling second grip block 10, make the interval between first grip block 9 and the second grip block 10 adjustable to conveniently place the filter disc in standing groove 11, and the interval between first grip block 9 and the second grip block 10 because the size of filter disc decides, this kind of fixed knot of centre gripping to the filter disc constructs simply, and can carry out the centre gripping simultaneously to a plurality of filter discs, place the filter disc to standing groove 11, then pulling second grip block 10, make filter disc drop to standing groove 11 on one side in, then loosen second grip block 10 can.

A circular groove 14 is formed in the top of the rotating rod 4; the connecting rod 3 is rotationally connected with the rotating rod 4; a ratchet wheel 15 is fixedly connected to the bottom of the connecting rod 3, and the ratchet wheel 15 is matched with the circular groove 14; the bottom of the circular groove 14 is rotatably connected with a pawl 16 through a rotating shaft; the side wall of the pawl 16 is fixedly connected with the inner circular wall of the circular groove 14 through a spring, and the positions of the pawl 16 and the ratchet 15 are corresponding; during operation, through setting up of pawl 16 and ratchet 15, can make motor 2 drive connecting rod 3 and rotate, and connecting rod 3 can only one direction drive dwang 4 rotate, and then accomplish the spin-drying to the filter disc, when placing the filter disc, in order to conveniently place the filter disc to the standing groove 11 of different angles on the dwang 4 pole, can manual rotatory dwang 4, when guaranteeing that dwang 4 can follow motor 2 and rotate spin-drying, still conveniently place the filter disc, possess the practicality.

The outer circular wall of the rotating rod 4 is provided with a group of symmetrically distributed T-shaped grooves 17; the bottoms of a group of T-shaped grooves 17 are fixedly connected with T-shaped blocks 18 through springs; the T-shaped block 18 is fixedly connected with the first clamping block 9; during operation, through the T-shaped blocks 18 and the arrangement of the springs, when the pair of longitudinal first clamping blocks 9 are arranged too close, the first clamping blocks 9 can be pressed down when the filter disc is placed in the placing groove 11, the distance between the pair of first clamping blocks 9 is increased, and therefore the filter disc is placed in the placing groove 11 conveniently.

The placing groove 11 is an arc-shaped groove; during operation, through setting up of standing groove 11 for the arc recess, can make the outward appearance of standing groove 11 laminating the filter disc more to increase with the area of contact of filter disc, and then increase with the fixed stability of filter disc.

A rubber pad is fixedly connected in the placing groove 11; during operation, through setting up of rubber pad, can protect the filter disc outward appearance as far as possible not impaired, and increase the frictional force of standing groove 11 and filter disc, and then increase the placement stability of filter disc.

Working principle: the opening and closing door 19 is opened, so that the opening and closing door 19 is larger, the optical filter disc is placed in the placing groove 11, then the motor 2 is started, the rotating rod 4 is driven to rotate through the connecting rod 3, and then the optical filter disc on the first clamping block 9 and the second clamping block 10 is rotated, so that moisture on the filter disc is spin-dried, the rotating rod 4 rotates, meanwhile, the fan blade 5 is driven to rotate through the connecting rod 3, the downward blowing wind of the fan blade 5 is changed into hot wind through the heating wire 7, the drying efficiency of the optical filter disc in the box body 1 can be accelerated through blowing, the distance between the first clamping block 9 and the second clamping block 10 is adjustable, the filter discs with different sizes can be clamped and fixed, the applicability of the device is improved, the distance between the first clamping block 9 and the second clamping block 10 is adjustable through pulling the second clamping block 10, the filter disc is placed in the placing groove 11 conveniently, the distance between the first clamping block 9 and the second clamping block 10 is determined by the size of the filter disc, the clamping and fixing structure for the filter disc is simple, a plurality of filter discs can be clamped simultaneously at a time, the filter disc is placed in the placing groove 11, then the second clamping block 10 is pulled, one side of the filter disc falls into the placing groove 11, then the second clamping block 10 is loosened, the motor 2 can drive the connecting rod 3 to rotate through the establishment of the pawl 16 and the ratchet wheel 15, the connecting rod 3 can only drive the rotating rod 4 to rotate in one direction, the filter disc is further dried, when the filter disc is placed, the rotating rod 4 can be rotated manually in order to conveniently place the filter discs in the placing grooves 11 with different angles on the rod of the rotating rod 4, and the rotating rod 4 can be rotated and dried along with the motor 2, the filter disc placement device is convenient to place, practicality is achieved, the T-shaped blocks 18 and the springs are arranged, when a pair of longitudinal first clamping blocks 9 are arranged too close to each other, the first clamping blocks 9 can be pressed down when the filter disc is placed in the placement groove 11, the distance between the pair of first clamping blocks 9 is increased, the filter disc is placed in the placement groove 11 conveniently, the shape of the placement groove 11 is enabled to be more attached to the appearance of the filter disc through the arrangement of the arc-shaped groove of the placement groove 11, the contact area of the filter disc is increased, the fixing stability of the filter disc is further increased, the appearance of the filter disc can be protected from being damaged as much as possible through the arrangement of the rubber pad, the friction force of the placement groove 11 and the filter disc is increased, and the placement stability of the filter disc is further increased.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A drying apparatus for an optical filter, characterized in that: comprises a box body (1); a door slot is formed in the outer circular wall of the box body (1); the side wall of the door slot is hinged with an opening and closing door (19); a group of struts (20) are fixedly connected to the bottom of the box body (1); a motor (2) is fixedly connected to the top of the box body (1); the output end of the motor (2) penetrates through the box body (1) and is fixedly connected with a connecting rod (3); a rotating rod (4) is arranged at the bottom of the connecting rod (3); a group of fan blades (5) are fixedly connected to the connecting rod (3); a pair of support blocks (6) are fixedly connected to the inner wall of the box body (1); a group of heating wires (7) are arranged at the top of the supporting block (6), and the heating wires (7) are positioned below the fan blades (5); a group of air inlet holes (8) are formed in the top of the box body (1); the rotating rod (4) is provided with a group of first clamping blocks (9) symmetrically distributed along the motor (2); the side wall of the first clamping block (9) is provided with a second clamping block (10); a sliding piece is arranged between the first clamping block (9) and the second clamping block (10); the second clamping block (10) is used for adjusting the position through the sliding piece and the first clamping block (9); a group of placing grooves (11) are formed in the tops of the first clamping block (9) and the second clamping block (10), and the positions of the placing grooves (11) are corresponding.

2. The apparatus for drying an optical filter according to claim 1, wherein: the slider comprises a spring slot (12); a pair of spring grooves (12) are formed in the side walls of the first clamping blocks (9); the ends of the pair of spring grooves (12) are fixedly connected with sliding columns (13) through springs, and the sliding columns (13) are fixedly connected with the second clamping blocks (10).

3. The apparatus for drying an optical filter according to claim 2, wherein: a circular groove (14) is formed in the top of the rotating rod (4); the connecting rod (3) is rotationally connected with the rotating rod (4); a ratchet wheel (15) is fixedly connected to the bottom of the connecting rod (3), and the ratchet wheel (15) is matched with the circular groove (14); the bottom of the circular groove (14) is rotationally connected with a pawl (16) through a rotating shaft; the side wall of the pawl (16) is fixedly connected with the inner circular wall of the circular groove (14) through a spring, and the pawl (16) corresponds to the ratchet wheel (15) in position.

4. The apparatus for drying an optical filter according to claim 3, wherein: the outer circular wall of the rotating rod (4) is provided with a group of symmetrically distributed T-shaped grooves (17); the bottoms of the T-shaped grooves (17) are fixedly connected with T-shaped blocks (18) through springs; the T-shaped block (18) is fixedly connected with the first clamping block (9).

5. The apparatus for drying an optical filter according to claim 4, wherein: the placing groove (11) is an arc-shaped groove.

6. The apparatus for drying an optical filter according to claim 5, wherein: a rubber pad is fixedly connected in the placing groove (11).