CN112718698B - Air inlet system of optical lens manufacturing factory building with dust removal and dehumidification module - Google Patents

Abstract

The invention discloses an air intake system of an optical lens manufacturing plant with a dust removal and dehumidification module, which comprises a ventilation pipe, an air inlet is arranged in the ventilation pipe, and two chutes are arranged in the ventilation pipe. They are located at the inner top and inner bottom of the air inlet, respectively. The ventilation pipe is provided with a long cavity, and the long cavity is located below the lower chute. The air inlet is provided with an adsorption mechanism, and the adsorption mechanism includes vertical The mesh plate and the asbestos mesh in the air inlet, the asbestos mesh is fixedly connected with the inner walls of the four sides of the air inlet, and the mesh plate is slidably connected with the inner walls of the four sides of the air inlet. When the fan draws the outside air into the workshop, the dust and water vapor in the air are absorbed by the stencil and asbestos mesh, so as to avoid the production of lenses with poor quality. The dust is cleaned up, which greatly reduces the workload of people.

Description

An air intake system for an optical lens manufacturing plant with a dust removal and dehumidification module

technical field

The invention relates to the field of optical lens processing, in particular to an air intake system of an optical lens manufacturing plant with a dust removal and dehumidification module.

Background technique

At present, there are some lenses on the market that are made of resin. Resin lenses are lenses made of organic materials. The interior is a polymer chain structure, connected to form a three-dimensional network structure, and the intermolecular structure is relatively loose. There is space for relative displacement between molecular chains. Generally, resin lenses are obtained after a series of processing of resin in the workshop. However, the following problems still exist in the processing of resin lenses:

In the process of resin processing, in order to ventilate the workshop, a suction fan and an exhaust fan will be set up. During the working process of the suction fan, some dust and some fine particles from the outside will be brought into the workshop. And some fine particles floating in the air are easy to adhere to the lens being processed, and because the outside air also contains a certain amount of moisture, it may increase the humidity inside the workshop, and because the molecules of water are small, it affects the degree of resin polymerization. In severe cases, it is easy to cause gelation, which affects the quality of the produced lenses and causes certain economic losses to the manufacturer. Therefore, how to reasonably solve these problems is what we need to consider.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings existing in the prior art, and proposes an air intake system for an optical lens manufacturing plant with a dust removal and dehumidification module. The effect of the asbestos mesh and the asbestos mesh makes the dust and water vapor in the air absorbed, so as to avoid the occurrence of poor quality of the produced lenses, and at the same time, the dust on the mesh plate can be automatically cleaned, which greatly reduces the workload of people.

In order to achieve the above object, the present invention adopts the following technical solutions:

An air intake system of an optical lens manufacturing plant with a dust removal and dehumidification module, comprising a ventilation pipe, an air inlet is arranged in the ventilation pipe, two chutes are arranged in the ventilation pipe, and the two chutes are respectively located at the air inlets The inner top and inner bottom of the ventilation pipe are provided with a long cavity, and the long cavity is located below the lower chute;

The air inlet is provided with an adsorption mechanism, and the adsorption mechanism includes a screen plate and an asbestos mesh vertically arranged in the air inlet. The four inner walls of the tuyere are slidably connected;

The two sliding grooves are jointly provided with a shaking mechanism, and the shaking mechanism includes two sliding blocks respectively arranged in the two sliding grooves, and the two sliding blocks are respectively slidably connected with the front and rear inner walls of the corresponding sliding grooves. , the right side of the two sliding blocks and the inner wall on the right side of the corresponding chute are elastically connected by return springs, the upper and lower ends of the mesh plate are respectively fixedly connected with the corresponding sliding blocks, and the sliding blocks located below magnetic;

A dust suction mechanism is arranged in the long cavity, and the dust suction mechanism is used to remove the dust on the screen;

The air inlet is provided with a brushing mechanism, and the brushing mechanism is used to further clean the dust on the screen.

Preferably, the dust suction mechanism includes a moving block arranged in the long cavity, the moving block is slidably connected with the inner top and the inner bottom of the long cavity, the moving block has magnetism, and the moving block is connected with the sliding block located below. The adjacent surfaces of the block attract each other magnetically, and the chute located below is connected with the space on the left side of the long cavity of the moving block through a dust suction pipe, and the end of the dust pipe away from the chute is provided with a first one-way structure , the inner bottom of the ventilation pipe is provided with a collection box, and the collection box is provided with a collection cavity. The collection cavity and the long cavity are connected to the left space of the moving block through a dust discharge pipe, and the dust discharge pipe is located in the left side of the moving block. The part in the collection cavity is provided with a second one-way structure, the inner bottom of the collection cavity is provided with an opening, and the opening is provided with a filter screen.

Preferably, the first one-way structure includes a first plug disposed at one end of the dust suction pipe away from the chute, the lower end of the first plug is fixedly connected with a first transverse plate, and the upper end of the transverse plate is connected to the end of the long cavity. The inner top is elastically connected by two first connecting springs, the second one-way structure includes a second plug arranged at one end of the dust exhaust pipe away from the long cavity, the lower end of the second plug is fixedly connected with a second horizontal plate, so The upper end of the second transverse plate and the inner top of the collecting cavity are elastically connected by two second connecting springs.

Preferably, the brushing mechanism includes a vertical rod vertically arranged in the air inlet, two ends of the vertical rod are respectively fixedly connected with two sliding blocks, and two guide rods are vertically arranged in the air inlet, Both ends of the two guide rods are fixedly connected with the two sliding blocks, the vertical rod and the outer walls of the two guide rods are jointly sleeved with brushes, and the brushes are slidably connected to the two guide rods and the vertical rods , the vertical rod is provided with a vertical cavity, the vertical cavity is provided with a magnetic slider, the brush has magnetism, the brush and the adjacent surfaces of the magnetic slider are oppositely attracted, and the vertical cavity is The inner bottom is connected with a connecting pipe, the connecting pipe penetrates the sliding block located below and is connected with a hose, and the end of the hose away from the connecting pipe is connected with the space on the left side of the long cavity on the moving block through a tortuous pipe.

Preferably, a layer of magnetic insulating material is provided on the upper end of the sliding block located below.

Preferably, the right end of the moving block is provided with a folding air bag, and the end of the folding air bag away from the moving block is fixedly connected to the inner wall of the right side of the long cavity, the folding air bag is communicated with the outside world through an air intake pipe, and the inner wall of the air inlet is connected. The bottom is fixedly connected with a mounting block, the left end of the mounting block is fixedly connected with a spray head, the right end of the folded air bag is connected with an air outlet pipe, the air outlet pipe penetrates the mounting block and communicates with the spray head, and the air inlet pipe and the air outlet pipe are both Equipped with one-way valve.

Compared with the prior art, the present invention has the following beneficial effects:

1. There is an adsorption mechanism. When the fan draws the outside air into the air inlet, the stencil and asbestos mesh absorb the dust and moisture in the air, so as to avoid the damage to the quality of the lens.

2. There is a vacuuming mechanism and a brushing mechanism. The left and right movement of the sliding block drives the moving block to move left and right. The dust in the chute enters the long cavity through the vacuuming pipe and is located in the left space of the moving block, and then enters through the vacuuming pipe. In the collection cavity, it is convenient for people to clean up, and at the same time, the brushing mechanism can brush off the dust on the screen, so that the cleaning effect of the dust is better.

3. The left and right movement of the moving block makes the folding air bag expand and contract continuously, so that the dust cleaning effect in the air inlet is better.

Description of drawings

1 is a schematic structural diagram of an air intake system of an optical lens manufacturing plant with a dust removal and dehumidification module proposed by the present invention;

Fig. 2 is the enlarged structural schematic diagram of A place of Fig. 1;

Fig. 3 is the B-B direction sectional view of Fig. 1;

Fig. 4 is the sectional view of vertical rod in Fig. 1;

FIG. 5 is a schematic structural diagram of Embodiment 2 of the present invention in FIG. 1 .

In the picture: 1 ventilation pipe, 2 air inlet, 3 chute, 4 sliding block, 5 return spring, 6 screen plate, 7 guide rod, 8 brush, 9 asbestos net, 10 collection box, 11 dust exhaust pipe, 12 suction Dust pipe, 13 long cavities, 14 moving blocks, 15 zigzag pipes, 16 connecting pipes, 17 hoses, 18 vertical cavities, 19 magnetic sliders, 20 folding air bags, 21 air intake pipes, 22 mounting blocks, 23 nozzles, 24 air outlet pipes , 25 first one-way structure, 26 vertical bars.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

Example 1

1-4, an air intake system of an optical lens manufacturing plant with a dust removal and dehumidification module includes a ventilation pipe 1, an air inlet 2 is provided in the ventilation pipe 1, and two chutes 3 are provided in the ventilation pipe 1. Each chute 3 is located at the inner top and inner bottom of the air inlet 2 respectively, the ventilation pipe 1 is provided with a long cavity 13, and the long cavity 13 is located below the lower chute 3;

There is an adsorption mechanism in the air inlet 2, and the adsorption mechanism includes a mesh plate 6 and an asbestos mesh 9 arranged vertically in the air inlet 2. The asbestos mesh 9 is made of lime material, which can adsorb moisture in the air. 6. The dust in the air can be filtered, the asbestos mesh 9 is fixedly connected with the inner walls of the four sides of the air inlet 2, and the mesh plate 6 is slidably connected with the inner walls of the four sides of the air inlet 2;

The two sliding grooves 3 are jointly provided with a shaking mechanism, and the shaking mechanism includes two sliding blocks 4 respectively arranged in the two sliding grooves 3, and the two sliding blocks 4 are respectively slidably connected with the front and rear inner walls of the corresponding sliding grooves 3, The right side of the two sliding blocks 4 and the inner wall of the right side of the corresponding chute 3 are elastically connected by the return spring 5, and the upper and lower ends of the screen plate 6 are respectively fixedly connected with the corresponding sliding block 4. The sliding block 4 located below has magnetic;

The long cavity 13 is provided with a dust suction mechanism, and the dust suction mechanism is used to remove the dust on the screen plate 6;

The air inlet 2 is provided with a brushing mechanism, and the brushing mechanism is used to further clean the dust on the screen plate 6 .

The dust suction mechanism includes a moving block 14 arranged in the long cavity 13. The moving block 14 is slidably connected with the inner top and the inner bottom of the long cavity 13. Adjacent surfaces are magnetically attracted to each other, and the left and right movement of the sliding block 4 will drive the moving block 14 to move left and right. The sliding groove 3 located below and the long cavity 13 located on the left side of the moving block 14 are connected through the dust suction pipe 12 , and the dust suction pipe 12 A first one-way structure 25 is provided at one end away from the chute 3, a collection box 10 is provided at the inner bottom of the ventilation pipe 1, and a collection cavity is provided in the collection box 10. The collection cavity and the long cavity 13 are located on the left side of the moving block 14. The side space is communicated through the dust discharge pipe 11. The part of the dust discharge pipe 11 located in the collection cavity is provided with a second one-way structure. The gas can carry dust into the collection box 10 .

The first one-way structure 25 includes a first plug disposed at one end of the dust suction pipe 12 away from the chute 3 , the lower end of the first plug is fixedly connected with a first transverse plate, and the upper end of the transverse plate passes through the inner top of the long cavity 13 The two first connecting springs are elastically connected, and the second one-way structure includes a second plug arranged at one end of the dust exhaust pipe 11 away from the long cavity 13, the lower end of the second plug is fixedly connected with a second horizontal plate, and the upper end of the second horizontal plate is It is elastically connected to the inner top of the collecting chamber by two second connecting springs.

The brushing mechanism includes a vertical rod 26 vertically arranged in the air inlet 2, the vertical rod 26 is a rectangular rod, the two ends of the vertical rod 26 are respectively fixedly connected with the two sliding blocks 4, and the air inlet 2 is vertically provided with a vertical rod 26. Two guide rods 7, the two ends of the two guide rods 7 are fixedly connected with the two sliding blocks 4, the vertical rod 26 and the outer walls of the two guide rods 7 are jointly sleeved with a brush 8, and the brush 8 is connected with the two guide rods. 7 and the vertical rod 26 are slidably connected, the vertical rod 26 is provided with a vertical cavity 18, the vertical cavity 18 is a rectangular cavity, the vertical cavity 18 is provided with a magnetic slider 19, the brush 8 is magnetic, and the brush 8 is connected to the magnetic slider. The adjacent surfaces of the 19 attract each other, the up and down movement of the magnetic slider 19 drives the brush 8 to move up and down, the inner bottom of the vertical cavity 18 is connected with a connecting pipe 16, and the connecting pipe 16 penetrates the sliding block 4 located below and is connected with a hose 17. One end of the hose 17 away from the connecting pipe 16 is communicated with the space on the left side of the moving block 14 of the long cavity 13 through a tortuous pipe 15 .

Wherein, the upper end of the lower sliding block 4 is provided with a layer of magnetic isolation material, and the magnetic isolation material may be a copper plate with a thickness of five millimeters.

When the fan draws the outside air into the air inlet 2, the airflow in the flowing state will give a rightward force to the screen plate 6, so that the screen plate 6 moves to the right, and the right movement of the two screen plates 6 will drive the two sliding blocks 4 moves to the right, so that the two return springs 5 are compressed. Because the sliding block 4 located below is opposite to the adjacent surface of the moving block 14, the moving block 14 moves to the right. At this time, the screen plate 6 and the asbestos mesh 9 Absorb the dust and moisture in the air, so as to avoid the dust and moisture from entering the workshop, resulting in damage to the quality of the lens;

When the fan is no longer working, there is no more wind in the air inlet 2. Under the elastic action of the two return springs 5, the two sliding blocks 4 are moved to the left, and the left movement of the two sliding blocks 4 drives the screen plate 6 to move to the left. , due to the inertia of the two sliding blocks 4, when they move back under the elastic action of the two return springs 5, they will not stop immediately, and need to move left and right multiple times. During the multiple left and right movements, the sliding block 4 The range of the left and right movement will gradually decrease until it stops, so that the two sliding blocks 4 continuously move left and right, and the left and right movement of the two sliding blocks 4 drives the screen plate 6 to move left and right, so that the screen plate 6 vibrates, so that the screen plate 6 is moved left and right. The dust shakes off, and part of the dust shakes off will fall into the chute 3 located below;

When the sliding block 4 moves left and right, the moving block 14 moves left and right. When the moving block 14 moves to the right, the space of the long cavity 13 on the left side of the moving block 14 increases and the air pressure decreases. Under the action of the external air pressure , so that the first one-way structure 25 is opened. At this time, the second one-way structure makes the dust discharge pipe 11 in a blocked state due to the action of the external air pressure, and the dust in the chute 3 enters the long cavity 13 through the dust suction pipe 12. In the left space of the block 14, when the moving block 14 moves to the left, the space of the long cavity 13 on the left side of the moving block 14 decreases and the air pressure increases. Under the action of the external air pressure, the first one-way structure 25 is closed The dust suction pipe 12 is blocked, the second one-way structure is opened, and the dust in the long cavity 13 located in the left space of the moving block 14 enters the collection cavity through the dust suction pipe 12;

When the moving block 14 moves to the right, the space of the long cavity 13 on the right side of the moving block 14 is reduced, and the air pressure increases. , the magnetic slider 19 moves up to drive the brush 8 to move up, the moving block 14 moves to the left, so that the space of the long cavity 13 on the right side of the moving block 14 increases, the air pressure decreases, and the gas in the vertical cavity 18 passes through the tortuous tube 15 and the soft The pipe 17 and the connecting pipe 16 enter the long cavity 13 in the space on the right side of the moving block 14, so that the magnetic slider 19 moves down, and the magnetic slider 19 moves down to drive the brush 8 to move down. The moving block 14 continuously moves left and right, so that the magnetic slider 19 drives the brush 8 to move up and down continuously, brushing off the dust on the screen plate 6, so that the dust cleaning effect on the screen plate 6 is better.

Example 2

5 , the difference between this embodiment and Embodiment 1 is that the right end of the moving block 14 is provided with a folding air bag 20 , and the end of the folding air bag 20 away from the moving block 14 is fixedly connected to the right inner wall of the long cavity 13 , and the folding air bag is 20 communicates with the outside through an air intake pipe 21, the inner bottom of the air inlet 2 is fixedly connected with a mounting block 22, the left end of the mounting block 22 is fixedly connected with a nozzle 23, and the right end of the folding airbag 20 is communicated with an air outlet pipe 24, and the air outlet pipe 24 penetrates the installation block. 22 is communicated with the nozzle 23, the air inlet pipe 21 and the air outlet pipe 24 are provided with a one-way valve, the outside air enters the folding air bag 20 through the air inlet pipe 21 in one direction, and the gas in the folding air bag 20 passes through the air outlet pipe 24 and the nozzle 23. To spray into the air inlet 2.

In this embodiment, when the moving block 14 moves to the right, the folding airbag 20 shrinks, so that the space in the folding airbag 20 is reduced, and the pressure is increased, so that the gas in the folding airbag 20 is ejected through the air outlet pipe 24 and the nozzle 23, so that the falling airbag 20 is ejected. The dust above the sliding block 4 located below is blown into the chute 3, when the moving block 14 moves to the left, the folding air bag 20 expands, the space in the folding air bag 20 increases, and the air pressure decreases, so that the outside air is discharged through the air intake pipe 21. The gas is sucked into the folding airbag 20 , and the left and right movement of the moving block 14 makes the folding airbag 20 expand and contract continuously, and continuously eject high-pressure gas from the nozzle 23 , so that the dust cleaning effect in the air inlet 2 is better.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (2)

1. an air intake system with an optical lens manufacturing plant of a dust removal and dehumidification module, characterized in that, comprising: A ventilation pipe (1) is provided with an air inlet (2) in the ventilation pipe (1), and two chutes (3) are provided in the ventilation pipe (1), and the two chutes (3) are respectively Located at the inner top and inner bottom of the air inlet (2), the ventilation pipe (1) is provided with a long cavity (13), and the long cavity (13) is located below the lower chute (3); The air inlet (2) is provided with an adsorption mechanism, and the adsorption mechanism includes a screen plate (6) and an asbestos mesh (9) vertically arranged in the air inlet (2), the asbestos mesh (9) and the asbestos mesh (9). The four-side inner walls of the air inlet (2) are fixedly connected, and the screen plate (6) is slidably connected to the four-side inner walls of the air inlet (2); The two sliding grooves (3) are jointly provided with a shaking mechanism, and the shaking mechanism includes two sliding blocks (4) respectively arranged in the two sliding grooves (3), the two sliding blocks (4) They are respectively slidably connected to the front and rear inner walls of the corresponding chute (3), and the right side of the two sliding blocks (4) are elastically connected to the right inner wall of the corresponding chute (3) through the return spring (5), The upper and lower ends of the screen plate (6) are respectively fixedly connected with the corresponding sliding blocks (4), and the sliding blocks (4) located below are magnetic; The long cavity (13) is provided with a dust suction mechanism, and the dust suction mechanism is used to remove the dust on the screen plate (6); The air inlet (2) is provided with a brushing mechanism, the brushing mechanism is used to further clean the dust on the screen plate (6), and the dust suction mechanism includes a moving mechanism arranged in the long cavity (13). A block (14), the moving block (14) is slidably connected with the inner top and the inner bottom of the long cavity (13), the moving block (14) is magnetic, and the moving block (14) is connected with the sliding block located below The adjacent surfaces of (4) attract each other magnetically, and the chute (3) located below communicates with the long cavity (13) located on the left side of the moving block (14) through the dust suction pipe (12). The end of the pipe (12) away from the chute (3) is provided with a first one-way structure (25), the inner bottom of the ventilation pipe (1) is provided with a collection box (10), A collection cavity is provided inside, and the collection cavity is connected with the long cavity (13) in the left space of the moving block (14) through a dust discharge pipe (11), and the part of the dust discharge pipe (11) located in the collection cavity is provided. There is a second one-way structure, the inner bottom of the collection cavity is provided with an opening, the opening is provided with a filter screen, the right end of the moving block (14) is provided with a folding airbag (20), the folding airbag (20) ) one end away from the moving block (14) is fixedly connected to the right inner wall of the long cavity (13), the folding airbag (20) is communicated with the outside through the air intake pipe (21), and the inner bottom of the air inlet (2) is fixed A mounting block (22) is connected, the left end of the mounting block (22) is fixedly connected with a spray head (23), and the right end of the folding airbag (20) is communicated with an air outlet pipe (24), and the air outlet pipe (24) passes through The installation block (22) is communicated with the spray head (23), and the air inlet pipe (21) and the air outlet pipe (24) are provided with a one-way valve; The first one-way structure (25) comprises a first plug arranged at one end of the dust suction pipe (12) away from the chute (3), the lower end of the first plug is fixedly connected with a first transverse plate, and the transverse plate The upper end of the dust pipe (11) is elastically connected with the inner top of the long cavity (13) through two first connecting springs, and the second one-way structure includes a second plug arranged at the end of the dust exhaust pipe (11) away from the long cavity (13), so The lower end of the second plug is fixedly connected with a second transverse plate, and the upper end of the second transverse plate is elastically connected with the inner top of the collection cavity through two second connection springs; The brushing mechanism includes a vertical rod (26) vertically arranged in the air inlet (2), two ends of the vertical rod (26) are respectively fixedly connected with the two sliding blocks (4), and the air inlet ( 2) Two guide rods (7) are vertically arranged inside, two ends of the two guide rods (7) are fixedly connected with the two sliding blocks (4), the vertical rod (26) and the two guide rods The outer wall of (7) is jointly sleeved with a brush (8), the brush (8) is slidably connected with the two guide rods (7) and the vertical rod (26), and the vertical rod (26) is provided with a A vertical cavity (18), a magnetic slider (19) is arranged in the vertical cavity (18), the brush (8) is magnetic, and the brush (8) is adjacent to the magnetic slider (19). Opposites attract each other, the inner bottom of the vertical cavity (18) is connected with a connecting pipe (16), the connecting pipe (16) penetrates the sliding block (4) located below and is connected with a hose (17). One end of the hose (17) away from the connecting pipe (16) is communicated with the space on the left side of the long cavity (13) of the moving block (14) through a tortuous pipe (15). 2 . The air intake system of an optical lens manufacturing plant with a dust removal and dehumidification module according to claim 1 , wherein a layer of magnetic insulating material is provided on the upper end of the sliding block ( 4 ) located below. 3 .

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