CN213644632U

CN213644632U - Anti-leakage spray gun movable plate spraying device

Info

Publication number: CN213644632U
Application number: CN202022662739.2U
Authority: CN
Inventors: 张焕兵; 叶昌海
Original assignee: Chengdu Green Express Environmental Protection Technology Co Ltd
Current assignee: Chengdu Green Express Environmental Protection Technology Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-09
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a leakage-proof spray gun movable type plate spraying device, which comprises a spraying bin, wherein a plate feeding hole and a plate discharging hole are respectively arranged on the front side wall and the rear side wall of the spraying bin, a spray gun for spraying a medicament on the surface of a plate is arranged in the spraying bin, and a plate conveying mechanism is arranged between the plate feeding hole and the plate discharging hole; a spray gun moving mechanism for driving the spray gun to move so as to expand the spraying range of the spray gun is also arranged in the spraying bin; and the plate material inlet and/or the plate material outlet are/is provided with an air curtain mechanism for preventing the leakage of the medicament. The utility model can increase the spraying range of the spray gun; through setting up air curtain mechanism, the air wall that utilizes air curtain mechanism to form can block that the medicament from panel feed inlet or panel discharge gate department reveals, can effectively overcome the medicament that the spray gun that removes probably leads to and can splash to the problem that panel feed inlet or panel discharge gate department revealed in a large number.

Description

Anti-leakage spray gun movable plate spraying device

Technical Field

The utility model belongs to the technical field of the panel processing, specific be a prevent portable panel spraying device of spray gun of leakage.

Background

In the existing household wood products, a large number of solid wood particle boards and density boards are adopted. The solid wood particle board is an artificial board which is formed by smashing logs or wood rods, using fine wood fibers at two sides, sandwiching long wood fibers in the middle, applying an adhesive, and gluing under the action of heat and pressure, wherein the facing surface of the panel is a melamine facing surface, and the section of the panel is a honeycomb board. The density board is called as density fiber board, and is one kind of board produced with wood fiber or other plant fiber as material and through fiber preparation, applying synthetic resin, heating and pressurizing. The artificial board is made of plywood, bamboo and wood composite board, and the like, except for particle board and density board, the surface of the artificial board is required to be hot-pressed with gummed paper, patterned paper and the like to form a facing artificial board, so that the artificial board can be used as wood floor, furniture, wall board and the like, and all links use 'trialdehyde glue'.

Because various plates need to adopt the tri-aldehyde glue in the manufacturing process, formaldehyde is released in the using process. If the formaldehyde emission exceeds a certain concentration standard, the formaldehyde emission will have adverse effects on human health. In the prior art, medicaments with the functions of removing aldehyde or removing odor and the like are generally sprayed on the surface of a plate. The chemicals are generally sprayed on the surface of the plate by using spray guns, however, in the actual use process, because the spraying area of one spray gun is limited, when a plate with a larger width is sprayed, a plurality of spray guns are often required to be arranged side by side, and the equipment cost is increased.

Disclosure of Invention

In view of this, the utility model aims at providing a prevent portable panel spraying device of spray gun of leakage can enlarge the spraying scope of spray gun, and can avoid the medicament to leak.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a leakage-proof spray gun movable type plate spraying device comprises a spraying bin, wherein a plate feeding hole and a plate discharging hole are respectively formed in the front side wall and the rear side wall of the spraying bin, a spray gun for spraying a medicament on the surface of a plate is arranged in the spraying bin, and a plate conveying mechanism is arranged between the plate feeding hole and the plate discharging hole;

a spray gun moving mechanism for driving the spray gun to move so as to expand the spraying range of the spray gun is also arranged in the spraying bin;

and the plate material inlet and/or the plate material outlet are/is provided with an air curtain mechanism for preventing the leakage of the medicament.

Further, the air curtain mechanism comprises an air curtain fan and an air curtain air outlet head arranged on the plate feeding hole or the plate discharging hole, and the air outlet of the air curtain fan corresponds to the air outlet head of the air curtain through an air curtain air channel.

Furthermore, the air curtain air outlet head comprises an air inlet end and an air outlet end, wherein an air outlet gap is formed in the air outlet end and is located on the corresponding plate feeding hole or the side wall of the plate discharging hole.

Further, the width of the air inlet end is larger than that of the air outlet end; be equipped with the changeover portion between air inlet end and the air-out end, the width of changeover portion along the air inlet end is directional the direction of air-out end reduces gradually.

Furthermore, the air outlet gap is positioned on the top surface of the corresponding plate material inlet or the plate material outlet.

Furthermore, one air curtain fan is arranged, and an air outlet of the air curtain fan is communicated with all air outlet heads of the air curtains; or the air curtain fan and the air curtain air outlet heads are arranged in one-to-one correspondence, and the air outlet of the air curtain fan is communicated with the corresponding air curtain air outlet heads.

Further, a negative pressure machine is connected to the spraying bin; or the air inlet of the air curtain fan is communicated with the spraying bin.

The spray gun device further comprises a spray gun mounting seat, and the spray gun is fixedly mounted on the spray gun mounting seat; the spray gun moving mechanism comprises a first linear rail, the spray gun mounting base is installed on the first linear rail in a sliding fit mode, and a first driving mechanism used for driving the spray gun mounting base to do linear reciprocating motion along the first linear rail is arranged on the first linear rail.

Furthermore, the spray gun moving mechanism further comprises a second linear track, the second linear track is perpendicular to the first linear track, the first linear track is installed on the second linear track in a sliding fit mode, and a second driving mechanism used for driving the first linear track to do linear reciprocating motion along the second linear track is arranged on the second linear track.

Furthermore, the spray gun moving mechanism further comprises a third linear track, the third linear track is perpendicular to the first linear track and the second linear track respectively, the second linear track is installed on the third linear track in a sliding fit mode, and a third driving mechanism used for driving the second linear track to do linear reciprocating motion along the third linear track is arranged on the third linear track.

The beneficial effects of the utility model reside in that:

the utility model discloses prevent portable panel spraying device of spray gun of leakage, through setting up the spray gun moving mechanism with the drive spray gun and remove in the spraying storehouse, so, can increase the spraying scope of spray gun, can adapt to the spraying requirement of different panels on the one hand, on the other hand can reduce the quantity of spray gun to a certain extent, save equipment cost, but the spray gun of removal can lead to the medicament to splash to panel feed inlet or panel discharge gate; through setting up air curtain mechanism, the air wall that utilizes air curtain mechanism to form can block that the medicament from panel feed inlet or panel discharge gate department reveals, can effectively overcome the medicament that the spray gun that removes probably leads to and can splash to the problem that panel feed inlet or panel discharge gate department revealed in a large number.

Drawings

In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:

fig. 1 is a schematic structural view of an embodiment of a leak-proof spray gun movable plate spraying device of the present invention;

FIG. 2 is detail A of FIG. 1;

fig. 3 is a schematic structural view of an air outlet head of the air curtain.

Description of reference numerals:

1-spraying a bin; 2-plate material inlet; 3-discharging the plate; 4-a spray gun; 5-air curtain fan; 6-air outlet head of air curtain; 6 a-air inlet end; 6 b-an air outlet end; 6 c-a transition section; 7-air outlet gap; 8-a spray gun mounting seat; 9-a first linear track; 10-a second linear track; 11-third linear trajectory.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1, it is a schematic structural view of an embodiment of the leak-proof spray gun mobile plate spraying device of the present invention. The portable panel spraying device of spray gun of preventing leaking of this embodiment, including spraying storehouse 1, be equipped with panel feed inlet 2 and panel discharge gate 3 on the wall of the front and back both sides of spraying storehouse 1 respectively, be equipped with in the spraying storehouse 1 and be used for to the spray gun 4 of panel surface spraying medicament, be equipped with panel conveying mechanism between panel feed inlet 2 and the panel discharge gate 3. The plate conveying mechanism can be realized by adopting various existing modes, such as a conveying roller mechanism, a conveying belt mechanism and the like, and the description is not repeated. The spraying bin 1 of the embodiment is also internally provided with a spray gun moving mechanism for driving the spray gun 4 to move so as to expand the spraying range of the spray gun 4; and the plate material inlet 2 and/or the plate material outlet 3 are/is provided with an air curtain mechanism for preventing the leakage of the medicament. Specifically, according to the difference of the field of the equipment and the combination form with other equipment components, the air curtain mechanism can be only arranged on the plate feeding hole 2 or the plate discharging hole 3, or the air curtain mechanism can be simultaneously arranged on the plate feeding hole 2 and the plate discharging hole 3, so that the description is not repeated. All be equipped with air curtain mechanism on panel feed inlet 2 and the panel discharge gate 3 of this embodiment.

Specifically, the air curtain mechanism of this embodiment includes air curtain fan 5 and the air curtain air-out head 6 that sets up on the panel feed inlet 2 or the panel discharge gate 3 that correspond, adopts the air curtain wind channel (not shown in the figure) to link to each other between the air outlet of air curtain fan 5 and the air curtain air-out head 6 that corresponds. The air curtain air outlet head 6 of this embodiment includes air inlet end 6a and air outlet end 6b, is equipped with air-out gap 7 on the air-out end 6b, and air-out gap 7 is located the lateral wall of the panel feed inlet 2 or the panel discharge gate 3 that correspond, and is preferred, and air-out gap 7 is located the top surface of the panel feed inlet 2 or the panel discharge gate 3 that correspond, and the air current down can be avoided blowing to the operating personnel face from last.

Further, the width of air inlet end 6a is greater than the width of air outlet end 6b, so, utilize bernoulli's equation principle, can form high-pressure draught at air outlet end 6b to form the wind wall and block the medicament and reveal. The air inlet end 6a and the air outlet end 6b of this embodiment are provided with the changeover portion 6c therebetween, and the width of changeover portion 6c reduces along the direction of the directional air outlet end 6b of air inlet end 6a gradually, can effectively reduce the resistance effect to the air current production.

Further, the air curtain fan 5 of this embodiment is provided with the air curtain air-out head 6 one-to-one, and the air outlet of the air curtain fan 5 is communicated with the corresponding air curtain air-out head 6, so that the air flow strength of the plate material inlet 2 and the plate material outlet 3 can be independently controlled. Of course, only one air curtain fan 5 may be provided, and the air outlet of the air curtain fan 5 is communicated with all the air curtain air outlet heads 6, so that the description is not repeated.

Further, the air intake of the air curtain fan 5 of this embodiment is linked together with the spraying storehouse 1, so, can form the negative pressure effect in the spraying storehouse 1, can further improve the effect that prevents the medicament and reveal. Of course, a negative pressure machine can be directly connected to the spraying cabin 1, and the effect of negative pressure leakage prevention can be achieved.

Preferably, in some embodiments, a heating device for heating air may be further disposed in the air duct of the air curtain to perform a function of heating and drying the sprayed plate.

Further, the portable panel spraying device of spray gun of preventing leaking of this embodiment still includes spray gun mount pad 8, and spray gun 4 fixed mounting is on spray gun mount pad 8. Specifically, the spray gun moving mechanism of this embodiment includes first linear rail 9, and spray gun mount pad 8 sliding fit installs on first linear rail 9, and is equipped with the first actuating mechanism that is used for driving spray gun mount pad 8 and makes linear reciprocating motion along it on first linear rail 9. The first driving mechanism can be realized by adopting various existing modes, such as a threaded screw rod mechanism, an electric cylinder and the like, and the description is not repeated. The spray gun moving mechanism of the embodiment further comprises a second linear track 10, the second linear track 10 is perpendicular to the first linear track 9, the first linear track 9 is installed on the second linear track 10 in a sliding fit mode, and a second driving mechanism used for driving the first linear track 9 to do linear reciprocating motion along the second linear track 10 is arranged on the second linear track. The second driving mechanism can be realized by adopting various existing modes, such as a threaded screw rod mechanism, an electric cylinder and the like, and the description is not repeated. The spray gun moving mechanism of the embodiment further comprises a third linear track 11, the third linear track 11 is perpendicular to the first linear track 9 and the second linear track 10 respectively, the second linear track is installed on the third linear track 11 in a sliding fit mode, a third driving mechanism used for driving the second linear track 10 to do linear reciprocating motion along the third linear track is arranged on the third linear track 11, and the third linear track 11 is fixedly installed in the spraying bin 1. The third driving mechanism can be realized by adopting various existing modes, such as a threaded screw rod mechanism, an electric cylinder and the like, and the description is not repeated. Through setting up mutually perpendicular's first linear rail 9, second linear rail 10 and third linear rail 11, can drive spray gun 4 and reach the arbitrary position department in the spraying storehouse 1 and carry out the spraying to panel, can effectively increase the spraying scope of spray gun 4, and also can satisfy the spraying requirement when panel feeding gesture is irregular. The third linear rail 11 of the present embodiment is parallel to the conveying direction of the plate conveying mechanism, the second linear rail 10 is perpendicular to the conveying direction of the plate conveying mechanism, and the first linear rail 9 is located in the vertical direction.

Of course, in some embodiments, only the first linear rail 9 may be disposed in the spraying cabin 1, and the first linear rail 9 is fixedly installed in the spraying cabin 1, so that the position of the spray gun 4 on the first linear rail can be adjusted; only the first linear rail 9 and the second linear rail 10 may be provided in the painting booth 1, and the second linear rail 10 may be fixedly installed in the painting booth 1, so that the position of the spray gun 4 on the plane formed by the first linear rail 9 and the second linear rail 10 may be adjusted.

Note: the spray gun 4 of the present embodiment may be a spray gun or a spray gun. The number of the spray guns 4 can be one or more, and the number of the spray guns 4 is set according to the actual situation of the plate needing to be sprayed with the medicament.

According to the leakage-proof spray gun movable plate spraying device, the spray gun moving mechanism is arranged to drive the spray gun to move in the spraying bin, so that the spraying range of the spray gun can be enlarged, the spraying requirements of different plates can be met, the number of the spray guns can be reduced to a certain extent, and the equipment cost is saved; but the spray gun that removes can lead to the medicament to splash to panel feed inlet or panel discharge gate, through setting up air curtain mechanism, the brattice that utilizes air curtain mechanism to form can block that the medicament reveals from panel feed inlet or panel discharge gate department, can effectively overcome the medicament that the spray gun that removes probably leads to and can splash to the problem that panel feed inlet or panel discharge gate department revealed in a large number.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a prevent portable panel spraying device of spray gun of leakage, includes spraying storehouse (1), be equipped with panel feed inlet (2) and panel discharge gate (3) on the wall of both sides around spraying storehouse (1) respectively, be equipped with spray gun (4) that are used for to panel surface coating medicament in spraying storehouse (1), its characterized in that: a plate conveying mechanism is arranged between the plate feeding hole (2) and the plate discharging hole (3);

a spray gun moving mechanism for driving the spray gun (4) to move so as to expand the spraying range of the spray gun (4) is also arranged in the spraying bin (1);

and the plate feeding hole (2) and/or the plate discharging hole (3) are/is provided with an air curtain mechanism for preventing the leakage of the medicament.

2. A leak resistant lance mobile sheet material spray coating apparatus as set forth in claim 1 wherein: the air curtain mechanism comprises an air curtain fan (5) and an air curtain air outlet head (6) arranged on the plate feeding hole (2) or the plate discharging hole (3) and corresponds to the air curtain mechanism, and an air outlet of the air curtain fan (5) is connected with the corresponding air curtain air outlet head (6) through an air curtain air channel.

3. A leak resistant lance movable sheet material spray coating apparatus as set forth in claim 2 wherein: the air curtain air outlet head (6) comprises an air inlet end (6a) and an air outlet end (6b), an air outlet gap (7) is formed in the air outlet end (6b), and the air outlet gap (7) is located correspondingly to the plate feeding hole (2) or the side wall of the plate discharging hole (3).

4. A leak resistant lance mobile sheet material spray coating apparatus as set forth in claim 3 wherein: the width of the air inlet end (6a) is greater than that of the air outlet end (6 b); be equipped with changeover portion (6c) between air inlet end (6a) and air-out end (6b), the width of changeover portion (6c) is along air inlet end (6a) points to the direction of air-out end (6b) reduces gradually.

5. A leak resistant lance mobile sheet material spray coating apparatus as set forth in claim 3 wherein: the air outlet gap (7) is located on the top surface of the corresponding plate material inlet (2) or plate material outlet (3).

6. A leak resistant lance movable sheet material spray coating apparatus as set forth in claim 2 wherein: the number of the air curtain fans (5) is one, and the air outlets of the air curtain fans (5) are communicated with all the air outlet heads (6) of the air curtains; or the air curtain fan (5) and the air curtain air outlet heads (6) are arranged in a one-to-one correspondence mode, and the air outlet of the air curtain fan (5) is communicated with the corresponding air curtain air outlet heads (6).

7. A leak resistant lance movable sheet material spray coating apparatus as set forth in claim 2 wherein: a negative pressure machine is connected to the spraying bin (1); or the air inlet of the air curtain fan (5) is communicated with the spraying bin (1).

8. A leak resistant lance mobile sheet material spray coating apparatus as set forth in any one of claims 1-7 and further characterized by: the spray gun device is characterized by further comprising a spray gun mounting seat (8), wherein the spray gun (4) is fixedly mounted on the spray gun mounting seat (8); the spray gun moving mechanism comprises a first linear rail (9), the spray gun mounting seat (8) is installed on the first linear rail (9) in a sliding fit mode, and a first driving mechanism used for driving the spray gun mounting seat (8) to do linear reciprocating motion along the first linear rail (9) is arranged on the first linear rail (9).

9. A leak resistant lance mobile sheet material spray coating apparatus as set forth in claim 8 wherein: the spray gun moving mechanism further comprises a second linear track (10), the second linear track (10) is perpendicular to the first linear track (9), the first linear track (9) is installed on the second linear track (10) in a sliding fit mode, and a second driving mechanism used for driving the first linear track (9) to do linear reciprocating motion along the second linear track (10) is arranged on the second linear track (10).

10. A leak resistant lance movable sheet material spray coating apparatus as set forth in claim 9 wherein: the spray gun moving mechanism further comprises a third linear track (11), the third linear track (11) is perpendicular to the first linear track (9) and the second linear track (10) respectively, the second linear track is installed on the third linear track (11) in a sliding fit mode, and a third driving mechanism used for driving the second linear track (10) to do linear reciprocating motion along the third linear track (11) is arranged on the third linear track (11).