CN112808507B - Waterproof gluey spraying device of circuit board of photoelectric product processing - Google Patents
Waterproof gluey spraying device of circuit board of photoelectric product processing Download PDFInfo
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- CN112808507B CN112808507B CN202011639900.2A CN202011639900A CN112808507B CN 112808507 B CN112808507 B CN 112808507B CN 202011639900 A CN202011639900 A CN 202011639900A CN 112808507 B CN112808507 B CN 112808507B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
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Abstract
The invention discloses a circuit board waterproof glue spraying device for photoelectric product processing, which comprises a shell, wherein a reciprocating cavity and a spraying cavity are sequentially arranged in the shell from top to bottom, a square cavity is arranged in the shell and is positioned on the right side of the spraying cavity, an installation block is installed on the left side of the shell, a rotating cavity is arranged in the installation block, a plurality of installation plates are fixedly connected to the left side and the right side of the shell, a liquid storage tank is arranged at the upper end of the shell, a liquid storage cavity is arranged in the liquid storage tank, a reciprocating mechanism is arranged in the reciprocating cavity, and the reciprocating mechanism is used for discharging waterproof glue in the liquid storage cavity into the spraying cavity. The device can carry out two-sided paining to the circuit board at the operation in-process, and the setting up of a plurality of brushes makes waterproof glue's more even of paining on the circuit board, can accelerate the solidification of ground waterproof glue when carrying out the absorption to the peculiar smell in addition in the spraying process.
Description
Technical Field
The invention relates to the technical field of photoelectric product processing, in particular to a waterproof glue spraying device for a circuit board for photoelectric product processing.
Background
Photoelectric product refers to the light that takes place through the electrical property and converts electricity to electricity, and electricity converts light to, and the product of photoelectricity multiple conversion, in photoelectric product's course of working, need carry out water repellent to the circuit board usually, can paint the waterproof glue of one deck on the surface of circuit board usually, however the waterproof glue spraying of current circuit board still has following problem:
the traditional mode is that the workman is manual to paint waterproof glue on the circuit board, and this kind of mode makes waterproof glue on the circuit board paint inhomogeneous and efficiency underground, at waterproof glue's the in-process of paining simultaneously, can produce a large amount of irritative gas, and this kind of gas can cause the influence to people's healthy, also has some machinery at present to paint the device, and these devices can only carry out the single face to the circuit board in the operation process and paint, and efficiency is lower, therefore, how reasonable solution these problems are that we need consider.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a waterproof glue spraying device for a circuit board for processing photoelectric products.
In order to achieve the purpose, the invention adopts the following technical scheme: a waterproof glue spraying device for a circuit board for processing photoelectric products comprises a shell, wherein a reciprocating cavity and a spraying cavity are sequentially arranged in the shell from top to bottom, a square cavity is formed in the shell and is positioned on the right side of the spraying cavity, an installation block is installed on the left side of the shell, a rotating cavity is formed in the installation block, a plurality of installation plates are fixedly connected to the left side and the right side of the shell, a liquid storage tank is arranged at the upper end of the shell, and a liquid storage cavity is formed in the liquid storage tank; a trigger mechanism is arranged in the rotating cavity and comprises a driving motor arranged at the rear side of the mounting block, the tail end of an output shaft of the driving motor extends into the rotating cavity and is provided with a first rotating rod, the rear end of the first rotating rod is rotatably connected with the inner wall of the rear side of the rotating cavity, and the front end of the first rotating rod is fixedly connected with a rotating disc; a second rotating rod is rotatably connected between adjacent surfaces of every two corresponding mounting plates, the second rotating rod positioned on the left side is in transmission connection with the first rotating rod through a transmission structure, two rotating wheels are fixedly connected to the two second rotating rods, the two rotating wheels positioned on the front side and the two rotating wheels positioned on the rear side are in transmission connection through two chains respectively, a transmission strip is connected between the two chains, a plurality of placing grooves are formed in the upper end of the transmission strip, spraying openings are formed in one sides of the placing grooves, which are close to the rotating wheels, and the transmission strip sequentially penetrates through a spraying cavity and a square cavity from left to right; the reciprocating mechanism is arranged in the reciprocating cavity and used for discharging the waterproof glue in the liquid storage cavity into the spraying cavity; a spraying mechanism is arranged in the spraying cavity and used for spraying waterproof glue on the circuit board; the square intracavity is equipped with adsorption apparatus and constructs, adsorption apparatus constructs and is used for adsorbing the peculiar smell of waterproof glue.
Preferably, reciprocating mechanism is including setting up the sliding block at reciprocal intracavity, the sliding block with the equal sliding connection of interior top and interior bottom in reciprocal chamber, the left side fixedly connected with horizontal pole of sliding block, it is connected with the connecting rod to rotate on the carousel, the right side in rotation chamber and the left side in reciprocal chamber are through rotating the opening intercommunication, the one end that the carousel was kept away from to the connecting rod runs through and rotates the opening and is connected with the horizontal pole rotation.
Preferably, the spraying mechanism symmetry sets up a plurality of risers at spraying intracavity top and interior bottom, and is a plurality of the riser is close to the one end of transmission strip and installs the rectangular block, every all be equipped with the rectangular cavity in the rectangular block, every the rectangular block is close to the right-hand member fixedly connected with brush of transmission strip, the interior bottom that the right side space that the reciprocating cavity is located the sliding block and stock solution chamber passes through feed liquor pipe intercommunication, the right side space intercommunication that the reciprocating cavity is located the sliding block has the drain pipe, every the one end that the transmission strip was kept away from to the rectangular cavity all communicates through the riser with the drain pipe, every the one end that the rectangular cavity is close to the transmission strip all is equipped with a plurality of hydrojet holes.
Preferably, the liquid inlet pipe and the liquid outlet pipe are both provided with one-way valves.
Preferably, the adsorption mechanism comprises a screen plate arranged in the square cavity, the screen plate is fixedly connected with the inner walls of four sides of the square cavity, and the square cavity is filled with activated carbon in the space above the screen plate.
Preferably, the sliding block has magnetism, an air suction cavity is arranged in the shell and is positioned above the reciprocating cavity, a moving block is arranged in the air suction cavity, the moving block has magnetism, the adjacent surfaces of the moving block and the sliding block are opposite in attraction, the moving block is connected with the inner top and the inner bottom of the air suction cavity in a sliding manner, the air suction cavity is positioned in the right space of the moving block and is communicated with the inner top of the square cavity through an air inlet pipe, the rear space of the square cavity is fixedly connected with a hollow plate, the air suction cavity is positioned at the right space of the moving block and is communicated with the rear side of the hollow plate through an air outlet pipe, the air inlet pipe and the air outlet pipe are both provided with one-way valves, one side of the hollow plate far away from the air outlet pipe is provided with a plurality of air holes, the inner top of the air suction cavity, which is positioned in the right space of the moving block, is provided with a strip-shaped opening, and an elastic film is arranged in the strip-shaped opening.
The invention has the following beneficial effects:
1. compared with the prior art, the conveying strip is provided with the placing groove and the spraying opening, so that the circuit board can be sprayed on two sides in the spraying process, and the waterproof glue on the circuit board can be better and uniformly coated due to the arrangement of the plurality of brushes, so that the processing efficiency of the circuit board is greatly improved;
2. Compared with the prior art, the activated carbon spraying device has the advantages that irritant gas on the circuit board is adsorbed by the activated carbon, meanwhile, the gas circulation of the gas suction cavity in the right space of the moving block and the square cavity enables the absorption effect of the irritant odor emitted by the waterproof adhesive to be better, and the circulated gas can be blown onto the circuit board, so that the solidification of the waterproof adhesive is accelerated, and the spraying efficiency of the circuit board is greatly improved;
drawings
Fig. 1 is a schematic structural view of a waterproof glue spraying device for a circuit board for photoelectric product processing according to the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is an enlarged schematic view at A in FIG. 1;
FIG. 4 is a schematic view of a connection structure of a chain and a transmission bar;
FIG. 5 is a schematic structural view of example 2 of the present invention;
fig. 6 is a sectional view taken along line B-B in fig. 5.
In the figure: 1 casing, 2 installation pieces, 3 installation boards, 4 reciprocating cavities, 5 liquid storage tanks, 6 liquid inlet pipes, 7 sliding blocks, 8 spraying cavities, 9 transverse rods, 10 connecting rods, 11 rotating discs, 12 rotating openings, 13 transmission structures, 14 liquid outlet pipes, 15 vertical pipes, 16 square cavities, 17 screen plates, 18 chains, 19 hairbrushes, 20 rectangular cavities, 21 placing grooves, 22 spraying openings, 23 rotating wheels, 24 transmission strips, 25 driving motors, 26 hollow plates, 27 first rotating rods, 28 second rotating rods, 29 air suction cavities, 30 moving blocks, 31 strip-shaped openings, 32 air inlet pipes and 33 air outlet pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, a waterproof glue spraying device for a circuit board for photoelectric product processing comprises a shell 1, wherein a reciprocating cavity 4 and a spraying cavity 8 are sequentially arranged in the shell 1 from top to bottom, a square cavity 16 is arranged in the shell 1, the square cavity 16 is positioned on the right side of the spraying cavity 8, an installation block 2 is installed on the left side of the shell 1, a rotating cavity is arranged in the installation block 2, a plurality of installation plates 3 are fixedly connected to the left side and the right side of the shell 1, a liquid storage tank 5 is arranged at the upper end of the shell 1, a liquid storage cavity is arranged in the liquid storage tank 5, waterproof glue is filled in the liquid storage cavity, and an adding port is formed in the inner top of the liquid storage cavity, so that the waterproof glue can be added conveniently, and meanwhile, the waterproof glue can be sucked through a liquid inlet pipe 6;
a trigger mechanism is arranged in the rotating cavity and comprises a driving motor 25 arranged at the rear side of the mounting block 2, the tail end of an output shaft of the driving motor 25 extends into the rotating cavity and is provided with a first rotating rod 27, the rear end of the first rotating rod 27 is rotatably connected with the inner wall of the rear side of the rotating cavity, and the front end of the first rotating rod 27 is fixedly connected with the rotating disc 11;
A second rotating rod 28 is rotatably connected between adjacent surfaces of every two corresponding mounting plates 3, the second rotating rod 28 positioned on the left side is in transmission connection with the first rotating rod 27 through a transmission structure 13, the transmission structure 13 comprises two transmission wheels which are respectively arranged on the first rotating rod 27 and the second rotating rod 28 positioned on the left side, the two transmission wheels are in transmission connection through a transmission belt, two rotating wheels 23 are fixedly connected to the two second rotating rods 28, the rotating wheels 23 are chain wheels, the two rotating wheels 23 positioned on the front side and the two rotating wheels 23 positioned on the rear side are respectively in transmission connection through two chains 18, a transmission strip 24 is connected between the two chains 18, a plurality of placing grooves 21 are formed in the upper ends of the transmission strips 24, spraying openings 22 are formed in one sides of the placing grooves 21, which are close to the rotating wheels 23, and the transmission strips 24 sequentially penetrate through the spraying cavities 8 and the square cavities 16 from left to right;
a reciprocating mechanism is arranged in the reciprocating cavity 4 and used for discharging the waterproof glue in the liquid storage cavity into the spraying cavity 8;
a spraying mechanism is arranged in the spraying cavity 8 and is used for spraying waterproof glue on the circuit board;
be equipped with adsorption apparatus in square chamber 16, adsorption apparatus constructs and is used for adsorbing the peculiar smell of waterproof glue.
Wherein, reciprocating mechanism is including setting up sliding block 7 in reciprocating chamber 4, sliding block 7 with reciprocating chamber 4's interior top and the equal sliding connection of interior bottom, sliding block 7's left side fixedly connected with horizontal pole 9, the last rotation of carousel 11 is connected with connecting rod 10, the right side of rotating the chamber is through rotating opening 12 intercommunication with reciprocating chamber 4's left side, the one end that connecting rod 10 kept away from carousel 11 runs through rotation opening 12 and rotates with horizontal pole 9 and be connected.
Wherein, the spraying mechanism symmetry sets up a plurality of standpipe 15 of top and interior bottom in spraying chamber 8, a plurality of standpipe 15 are close to the one end of transmission strip 24 and install the rectangular block, all be equipped with rectangular chamber 20 in every rectangular block, every rectangular block is close to the right-hand member fixedly connected with brush 19 of transmission strip 24, 19 soft wools of brush are made, avoid brush 19 to cause the damage to the circuit board, reciprocating chamber 4 is located the right side space of sliding block 7 and passes through feed liquor pipe 6 intercommunication with the interior bottom in stock solution chamber, reciprocating chamber 4 is located the right side space intercommunication of sliding block 7 has drain pipe 14, the one end that transmission strip 24 was kept away from to every rectangular chamber 20 all communicates through standpipe 15 with drain pipe 14, the one end that every rectangular chamber 20 is close to transmission strip 24 all is equipped with a plurality of hydrojet holes.
Wherein, all be equipped with the check valve on feed liquor pipe 6 and the drain pipe 14 for the waterproof glue of stock solution intracavity passes through the one-way right side space that gets into reciprocating cavity 4 and be located sliding block 7 of feed liquor pipe 6, and the waterproof glue that reciprocating cavity 4 is located sliding block 7's right side space passes through in the one-way spraying chamber 8 that gets into of drain pipe 14.
Wherein, adsorption element is including setting up otter board 17 in square chamber 16, otter board 17 and four side inner walls fixed connection in square chamber 16, and square chamber 16 is located otter board 17 top space packing and has the active carbon, and the active carbon has the adsorption to the peculiar smell.
The invention can be illustrated by the following operating modes: when waterproof glue needs to be applied to the circuit board, the collecting box of the circuit board is placed on the right side of the shell 1, the driving motor 25 is started, the circuit board is sequentially placed in the placing groove 21, the driving motor 25 is started to drive the first rotating rod 27 to rotate, the first rotating rod 27 rotates to drive the second rotating rod 28 to rotate through the transmission structure 13, the second rotating rod 28 rotates to drive the two rotating wheels 23 to rotate, and the two rotating wheels 23 rotate to drive the two chains 18 to move, so that the transmission strip 24 is driven to move;
the first rotating rod 27 rotates to drive the rotating disc 11 to rotate, the rotating disc 11, the connecting rod 10 and the cross rod 9 are connected in a rotating mode, the rotating disc 11 can drive the cross rod 9 to move left and right, the cross rod 9 moves left and right to drive the sliding block 7 to move left and right, when the sliding block 7 moves left, the space of the reciprocating cavity 4 on the right side of the sliding block 7 is increased, air pressure is reduced, under the action of external air pressure, waterproof glue in the liquid storage cavity is sucked into the space of the reciprocating cavity 4 on the right side of the sliding block 7, when the sliding block 7 moves right, the space of the reciprocating cavity 4 on the right side of the sliding block 7 is reduced, pressure is increased, the waterproof glue in the space of the reciprocating cavity 4 on the right side of the sliding block 7 enters the rectangular cavity 20 through the liquid outlet pipe 14 and the vertical pipes 15 and is sprayed out through the liquid spraying holes, as the transmission strip 24 drives the circuit boards to pass through the plurality of brushes 19, and the waterproof glue sprayed on the circuit boards can be coated more uniformly under the action of the brushes 19, meanwhile, the lower end of the placing groove 21 is provided with the spraying opening 22, so that waterproof glue can be sprayed on the upper side and the lower side of the circuit board, and the spraying efficiency of the waterproof glue of the circuit board is greatly improved;
The sprayed circuit board enters the square cavity 16 under the action of the transmission strip 24, and the square cavity 16 is filled with the activated carbon, so that gas emitted by the waterproof adhesive can be adsorbed, and the influence on the body health of people is avoided;
because the transmission bar 24 moves along with the movement of the plurality of rotating wheels 23 and the two chains 18, when the transmission bar 24 moves to the rightmost end, the circuit boards in the placing groove 21 fall into the collecting box, which is convenient for people to collect.
Compared with the prior art, the spraying device has the advantages that the circuit board sequentially passes through the plurality of brushes 19 from left to right through the plurality of brushes 19 which are arranged in the vertical symmetry mode and the spraying openings 22 which are arranged at the lower ends of the placing grooves 21 through the movement of the transmission strips 24, so that the circuit board is uniformly sprayed, meanwhile, due to the vertical symmetry of the brushes 19, the circuit board can be sprayed in a double-sided mode, so that the spraying efficiency of the circuit board is greatly improved, the active carbon is arranged in the space above the square cavity 16, part of pungent smell emitted by waterproof glue on the circuit board after spraying is completed can be adsorbed, and the influence on the body of people is avoided.
Example 2
Referring to fig. 5 to 6, the difference between this embodiment and embodiment 1 is that the sliding block 7 has magnetism, the air suction cavity 29 is arranged in the housing 1, the air suction cavity 29 is located above the reciprocating cavity 4, the moving block 30 is arranged in the air suction cavity 29, the moving block 30 has magnetism, the adjacent surface of the moving block 30 and the sliding block 7 is attracted in an opposite direction, the moving block 30 is slidably connected with the inner top and the inner bottom of the air suction cavity 29, the air suction cavity 29 is located in the right space of the moving block 30 and is communicated with the inner top of the square cavity 16 through an air inlet pipe 32, the rear space of the square cavity 16 is fixedly connected with the hollow plate 26, the air suction cavity 29 is located in the right space of the moving block 30 and is communicated with the rear side of the hollow plate 26 through an air outlet pipe 33, one-way valves are arranged on the air inlet pipe 32 and the air outlet pipe 33, air in the square cavity 16 is unidirectionally introduced into the air suction cavity 29 through the air inlet pipe 32 and is located in the right space of the moving block 30, and air in the right space of the air suction cavity 29 is unidirectionally introduced into the hollow plate 26 through the air outlet pipe 33 In, a plurality of wind holes have been seted up to one side that hollow plate 26 keeps away from outlet duct 33, and bar opening 31 has been seted up at the interior top that air suction cavity 29 is located the right side space of movable block 30, is equipped with the elastic film in the bar opening 31, and the setting of elastic film makes the gas that square chamber 16 and air suction cavity 29 are located between the right side space of movable block 30 to circulate.
In this embodiment, because the adjacent surfaces of the sliding block 7 and the moving block 30 are attracted in opposite directions, the left and right movement of the sliding block 7 can drive the moving block 30 to move left and right, when the moving block 30 moves left, the air pressure is reduced because the air suction cavity 29 is located in the right space of the moving block 30, the air pressure can suck the air in the square cavity 16 into the air suction cavity 29 located in the right space of the moving block 30 under the action of atmospheric pressure, when the moving block 30 moves right, the air suction cavity 29 is located in the right space of the moving block 30 and is reduced, the air pressure is increased, the air in the air suction cavity 29 located in the right space of the moving block 30 enters the hollow plate 26 through the air outlet pipe 33, the air in the hollow plate 26 is increased, the air is sprayed to the sprayed circuit board through the plurality of air holes in the hollow plate 26, the solidification of the waterproof adhesive on the circuit board is accelerated, and the air circulation between the square cavity 16 and the air suction cavity 29 located in the right space of the moving block 30 enables the activated carbon to stimulate the waterproof adhesive The adsorption capacity is better.
Compared with the prior art, the gas circulation in the right space of the moving block 30 and the square cavity 16 through the air suction cavity 29 enables the absorption effect of pungent smell emitted by the waterproof adhesive to be better, and meanwhile, air can be blown to the circuit board after spraying is completed, so that solidification of the waterproof adhesive is accelerated, and the spraying efficiency of the circuit board is greatly improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides a waterproof gluey spraying device of circuit board of photoelectric product processing, includes casing (1), its characterized in that: a reciprocating cavity (4) and a spraying cavity (8) are sequentially arranged in the shell (1) from top to bottom, a square cavity (16) is arranged in the shell (1), the square cavity (16) is positioned on the right side of the spraying cavity (8), an installation block (2) is installed on the left side of the shell (1), a rotating cavity is arranged in the installation block (2), a plurality of installation plates (3) are fixedly connected to the left side and the right side of the shell (1), a liquid storage tank (5) is arranged at the upper end of the shell (1), and a liquid storage cavity is arranged in the liquid storage tank (5);
a trigger mechanism is arranged in the rotating cavity and comprises a driving motor (25) arranged at the rear side of the mounting block (2), the tail end of an output shaft of the driving motor (25) extends into the rotating cavity and is provided with a first rotating rod (27), the rear end of the first rotating rod (27) is rotatably connected with the inner wall of the rear side of the rotating cavity, and the front end of the first rotating rod (27) is fixedly connected with a rotating disc (11);
A second rotating rod (28) is rotatably connected between adjacent surfaces of every two corresponding mounting plates (3), the second rotating rod (28) positioned on the left side is in transmission connection with the first rotating rod (27) through a transmission structure (13), two rotating wheels (23) are fixedly connected to the two second rotating rods (28), the two rotating wheels (23) positioned on the front side and the two rotating wheels (23) positioned on the rear side are respectively in transmission connection through two chains (18), a transmission strip (24) is connected between the two chains (18), a plurality of placing grooves (21) are formed in the upper end of the transmission strip (24), spraying openings (22) are formed in one sides, close to the rotating wheels (23), of the placing grooves (21), and the transmission strip (24) sequentially penetrates through the spraying cavities (8) and the square cavities (16) from left to right;
the spraying device is characterized in that a reciprocating mechanism is arranged in the reciprocating cavity (4), the reciprocating mechanism is used for discharging waterproof glue in the liquid storage cavity into a spraying cavity (8), the reciprocating mechanism comprises a sliding block (7) arranged in the reciprocating cavity (4), the sliding block (7) is in sliding connection with the inner top and the inner bottom of the reciprocating cavity (4), a cross rod (9) is fixedly connected to the left side of the sliding block (7), a connecting rod (10) is rotatably connected to the rotary disk (11), the right side of the rotary cavity is communicated with the left side of the reciprocating cavity (4) through a rotary opening (12), and one end, far away from the rotary disk (11), of the connecting rod (10) penetrates through the rotary opening (12) and is rotatably connected with the cross rod (9);
A spraying mechanism is arranged in the spraying cavity (8), and is used for spraying waterproof glue on the circuit board;
an adsorption mechanism is arranged in the square cavity (16) and is used for adsorbing peculiar smell of the waterproof adhesive;
the spraying mechanism is symmetrically arranged on a plurality of vertical pipes (15) at the top and the inner bottom in a spraying cavity (8), the vertical pipes (15) are arranged at one ends, close to transmission strips (24), of the vertical pipes (15) to form rectangular blocks, each rectangular block is internally provided with a rectangular cavity (20), each rectangular block is close to a right end fixedly connected with brush (19) of the transmission strips (24), the right space of each reciprocating cavity (4) is communicated with the inner bottom of each liquid storage cavity through a liquid inlet pipe (6), the right space of each reciprocating cavity (4) is communicated with a liquid outlet pipe (14), one end, far away from the transmission strips (24), of each rectangular cavity (20) is communicated with the liquid outlet pipe (14) through the vertical pipes (15), one end, close to the transmission strips (24), of each rectangular cavity (20) is provided with a plurality of liquid spraying holes, and one-way valves are arranged on the liquid inlet pipe (6) and the liquid outlet pipe (14), the sliding block (7) is magnetic, an air suction cavity (29) is arranged in the shell (1), the air suction cavity (29) is located above the reciprocating cavity (4), a moving block (30) is arranged in the air suction cavity (29), the moving block (30) is magnetic, the adjacent surfaces of the moving block (30) and the sliding block (7) are attracted in an opposite way, the moving block (30) is slidably connected with the inner top and the inner bottom of the air suction cavity (29), the air suction cavity (29) is located in the right side space of the moving block (30) and is communicated with the inner top of the square cavity (16) through an air inlet pipe (32), a hollow plate (26) is fixedly connected with the rear side space of the square cavity (16), the air suction cavity (29) is located in the right side space of the moving block (30) and is communicated with the rear side of the hollow plate (26) through an air outlet pipe (33), and one-way valves are arranged on the air inlet pipe (32) and the air outlet pipe (33), a plurality of air holes are formed in one side, away from the air outlet pipe (33), of the hollow plate (26), a strip-shaped opening (31) is formed in the inner top, located in the right space of the moving block (30), of the air suction cavity (29), and an elastic film is arranged in the strip-shaped opening (31); the adsorption mechanism comprises a screen plate (17) arranged in the square cavity (16), the screen plate (17) is fixedly connected with the inner walls of four sides of the square cavity (16), and the space above the screen plate (17) of the square cavity (16) is filled with activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639900.2A CN112808507B (en) | 2020-12-31 | 2020-12-31 | Waterproof gluey spraying device of circuit board of photoelectric product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639900.2A CN112808507B (en) | 2020-12-31 | 2020-12-31 | Waterproof gluey spraying device of circuit board of photoelectric product processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112808507A CN112808507A (en) | 2021-05-18 |
| CN112808507B true CN112808507B (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011639900.2A Active CN112808507B (en) | 2020-12-31 | 2020-12-31 | Waterproof gluey spraying device of circuit board of photoelectric product processing |
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| CN (1) | CN112808507B (en) |
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| CN108273695A (en) * | 2018-04-27 | 2018-07-13 | 邱福祥 | A kind of composite floor board processing spray-painting plant |
| CN210386334U (en) * | 2019-05-14 | 2020-04-24 | 苏州市吉马精密五金有限公司 | Automatic paint spraying equipment for game machine shell |
| CN210815893U (en) * | 2019-10-08 | 2020-06-23 | 淮南市源创建筑材料有限公司 | Spraying equipment for imitating stone brick patterns |
| CN111001523A (en) * | 2019-12-30 | 2020-04-14 | 谢洁萍 | A mechanical mold spraying equipment |
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2020
- 2020-12-31 CN CN202011639900.2A patent/CN112808507B/en active Active
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