CN114589035A

CN114589035A - Spraying device is used in plastic goods production

Info

Publication number: CN114589035A
Application number: CN202210372157.1A
Authority: CN
Inventors: 罗昌华
Original assignee: Xiamen Youtu Plastic Technology Co ltd
Current assignee: Xiamen Youtu Plastic Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-06-07

Abstract

The invention is suitable for the technical field of plastic products, and provides a spraying device for plastic product production, which comprises a bottom plate, wherein a top plate is arranged above the bottom plate, the bottom plate and the top plate are connected through two supporting columns, and a liquid storage tank is arranged at the top of the top plate; a flow dividing pipe is arranged below the top plate, the flow dividing pipe is connected with the top plate through two driving assemblies I, the flow dividing pipe is communicated with the liquid storage tank through a telescopic pipe, and the bottom of the flow dividing pipe is communicated with a plurality of nozzles; the user can place plastic goods on a supporting bench, then opens the air exhauster, makes the air exhauster pass through the cover body gathering wind-force, induced drafts this moment and adsorbs plastic goods through the through-hole to fix plastic goods, during coating in the liquid storage tank enters into the shunt tubes through flexible pipe after that, at last from the shower nozzle blowout, in order to carry out the spraying to plastic goods, this device need not the manual work and uses the spray gun to carry out the spraying to plastic goods, has not only saved the manpower, but also has improved efficiency.

Description

Spraying device is used in plastic goods production

Technical Field

The invention belongs to the technical field of plastic products, and particularly relates to a spraying device for plastic product production.

Background

Spray coating is a method of applying a paint to the surface of an object to be coated by dispersing the paint into uniform and fine droplets by air pressure with a spray gun. It can be classified into air painting, airless painting, electrostatic painting, etc. During the painting process, special care should be taken to ensure safety and to avoid inhalation and skin contact.

At present, the plastic products are sprayed manually, so that manpower is consumed, and the efficiency is low; on the other hand, at present, most of the boxes are lack of stirring devices, and the paint is easy to coagulate.

Disclosure of Invention

The invention provides a spraying device for plastic product production, aiming at solving the problems that the labor is consumed and the efficiency is lower when the plastic product is sprayed manually at present; on the other hand, the prior box is mostly lack of a stirring device, and the paint is easy to coagulate.

The invention is realized in such a way that the spraying device for producing the plastic products comprises a bottom plate, wherein a top plate is arranged above the bottom plate, the bottom plate is connected with the top plate through two supporting columns, a liquid storage tank is arranged at the top of the top plate, a feeding hopper is arranged at the top of the liquid storage tank, and a stirring mechanism is connected inside the liquid storage tank; a flow dividing pipe is arranged below the top plate, the flow dividing pipe is connected with the top plate through two driving assemblies I, the flow dividing pipe is communicated with the liquid storage tank through a telescopic pipe, and the bottom of the flow dividing pipe is communicated with a plurality of spray heads; a supporting table is arranged below the spray head, and two ends of the supporting table are connected with drying assemblies.

Preferably, a second driving assembly is further mounted at the top of the top plate; a screw rod is arranged between the two supporting columns, two ends of the screw rod are respectively and rotatably connected with the two supporting columns, and a nut is screwed on the outer wall of the screw rod; the nut and the supporting table are fixedly connected, a guide rail is arranged below the screw rod, the guide rail penetrates through the nut and is fixedly connected with the supporting column, and an output shaft of the driving assembly II is in transmission connection with the screw rod.

Preferably, a first bevel gear is mounted on an output shaft of the second driving assembly; a second bevel gear is meshed at the bottom of the first bevel gear, a first rotating shaft is vertically arranged inside the top plate, and the first rotating shaft is rotatably connected with the top plate; one end of the first rotating shaft is fixedly connected with the second bevel gear through an adjusting mechanism, and the other end of the first rotating shaft is provided with a third bevel gear; the outer wall of the screw is sleeved with a bevel gear IV, and the bevel gear IV and the bevel gear III are perpendicular to each other and are in meshed connection.

Preferably, the stirring mechanism comprises a second rotating shaft; the second rotating shaft is positioned in the liquid storage tank and is rotationally connected with the liquid storage tank, the third rotating shaft is arranged below the second rotating shaft, and the second rotating shaft is in transmission connection with the third rotating shaft; an output shaft of the second driving assembly is fixedly connected with the third rotating shaft through a fourth rotating shaft, and stirring rods are mounted on the side walls of the second rotating shaft and the third rotating shaft.

Preferably, a bevel gear V is mounted at the bottom of the rotating shaft II; a bevel gear six is sleeved on the side wall of the rotating shaft III; the bevel gear five and the bevel gear six are perpendicular to each other and are in meshed connection.

Preferably, the drying assembly comprises a stand column; the drying-machine is installed on the lateral wall of stand, the stand with the connection can be dismantled to the brace table.

Preferably, a first magnetic part is mounted at the bottom of the upright post; and a second magnetic part corresponding to the first magnetic part is installed at the top of the supporting table, and the stand column is detachably connected with the supporting table through the first magnetic part and the second magnetic part.

Preferably, the top of the supporting table is provided with a plurality of through holes; an exhaust fan is installed on the bottom wall inside the supporting table, an air inlet of the exhaust fan is communicated with a cover body, and the cover body corresponds to the through hole.

Preferably, the bottom of the top plate is also provided with two guide pillars; the two guide posts are symmetrically distributed along the telescopic pipe; each guide post is sleeved with a guide sleeve, and the two guide sleeves are respectively and fixedly connected with two ends of the flow dividing pipe; and the bottom of each guide pillar is provided with a limiting block.

Preferably, the top of the bottom plate is also provided with a reinforcing rib; one end of the reinforcing rib is fixedly connected with the bottom plate, and the other end of the reinforcing rib is fixedly connected with the support.

Compared with the prior art, the invention has the beneficial effects that:

(1) through setting up a supporting bench, the user can place plastic goods on a supporting bench, then open the air exhauster, make the air exhauster through the cover body gathering wind-force, induced draft this moment and adsorb plastic goods through the through-hole, thereby fix plastic goods, in coating in the liquid storage tank enters into the shunt tubes through flexible pipe, at last from the shower nozzle blowout, in order to carry out the spraying to plastic goods, this device need not the manual work and uses the spray gun to carry out the spraying to plastic goods, has not only saved the manpower, but also has improved efficiency.

(2) Through setting up rabbling mechanism, when two during operations of drive assembly, the output shaft of drive assembly two drives the pivot three through pivot four times and rotates, bevel gear six meshing bevel gear five this moment to make two sets of stirring rods rotate simultaneously, the compounding stirring processing mode of two pivot can improve mixing efficiency, has avoided coating to take place the phenomenon of condensing.

(3) Through setting up bevel gear one and bevel gear two, when drive assembly two during operation, not only can drive the rabbling mechanism work, can also drive pivot one through bevel gear one and bevel gear two and rotate, pivot one this moment drives the screw rod through bevel gear three and bevel gear four times and rotates, and further drive nut slides on the guide rail to adjust the position of brace table on the horizontal direction.

Drawings

FIG. 1 is a front view of the present invention in its entirety;

FIG. 2 is an enlarged view of a structure at A on the supporting stage of FIG. 1;

FIG. 3 is an enlarged view of a structure at B on the fourth shaft of FIG. 1;

FIG. 4 is a cross-sectional view of a reservoir of the present invention;

FIG. 5 is a partial cross-sectional view of a support table of the present invention;

in the figure: 1. a base plate; 2. a top plate; 3. a support post; 31. a liquid storage tank; 4. a feed hopper; 5. a stirring mechanism; 51. a second rotating shaft; 52. a rotating shaft III; 53. a rotating shaft IV; 54. a stirring rod; 55. a fifth bevel gear; 56. a sixth bevel gear; 6. a shunt tube; 7. a first driving component; 8. a telescopic pipe; 9. a spray head; 10. a support table; 11. a drying assembly; 111. a column; 112. a dryer; 113. a first magnetic part; 114. a second magnetic part; 12. a second driving component; 13. a screw; 14. a nut; 15. a guide rail; 16. a first bevel gear; 17. a second bevel gear; 18. a first rotating shaft; 181. an adjustment mechanism; 19. a third bevel gear; 20. a fourth bevel gear; 21. a through hole; 22. an exhaust fan; 23. a cover body; 24. a guide post; 25. a guide sleeve; 26. a limiting block; 27. and (5) reinforcing ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1 and 5, a spraying device for plastic product production comprises a bottom plate 1, a top plate 2 is arranged above the bottom plate 1, the bottom plate 1 and the top plate 2 are connected through two pillars 3, a liquid storage tank 31 is arranged at the top of the top plate 2, a feed hopper 4 is arranged at the top of the liquid storage tank 31, and a stirring mechanism 5 is connected inside the liquid storage tank 31; a shunt pipe 6 is arranged below the top plate 2, the shunt pipe 6 is connected with the top plate 2 through two driving components I7, the shunt pipe 6 is communicated with the liquid storage tank 31 through a telescopic pipe 8, and the bottom of the shunt pipe 6 is communicated with a plurality of spray heads 9; a supporting table 10 is arranged below the spray head 9, and two ends of the supporting table 10 are connected with drying assemblies 11.

The bottom of the top plate 2 is also provided with two guide posts 24; the two guide posts 24 are symmetrically distributed along the telescopic pipe 8; each guide post 24 is sleeved with a guide sleeve 25, and the two guide sleeves 25 are respectively and fixedly connected with two ends of the shunt tube 6; a stop block 26 is mounted to the bottom of each guide post 24. The top of the bottom plate 1 is also provided with a reinforcing rib 27; one end of the reinforcing rib 27 is fixedly connected with the bottom plate 1, and the other end of the reinforcing rib 27 is fixedly connected with the pillar 3. The top of the support table 10 has a plurality of through holes 21; an exhaust fan 22 is installed on the bottom wall inside the support table 10, an air inlet of the exhaust fan 22 is communicated with a cover body 23, and the cover body 23 corresponds to the through hole 21.

In this embodiment, by providing the liquid storage tank 31, the worker can pour the material into the liquid storage tank 31 through the feed hopper 4. Through setting up flexible pipe 8, this flexible pipe 8 can be the bellows, the one end accessible force (forcing) pump of flexible pipe 8 is linked together with liquid reserve tank 31, the other end of flexible pipe 8 then is linked together with shunt tubes 6, when force (forcing) pump during operation, the coating suction in force (forcing) pump will liquid reserve tank 31, and deliver to in shunt tubes 6 through flexible pipe 8, at last from a plurality of shower nozzles 9 blowout, thereby carry out the spraying to plastic goods, mountable governing valve (not drawing in the picture) at this flexible pipe 8's kneck, user's accessible governing valve, whether the control material enters into shunt tubes 6. By arranging the support table 10, the support table 10 can provide a placing environment for the plastic products; wherein, the lateral walls at both sides of the supporting platform 10 are provided with air outlets, and the arrangement of the air outlets can avoid the overhigh air pressure in the supporting platform 10.

Through setting up drive assembly 7, wherein drive assembly 7 and roof 2 fixed connection, the output shaft of drive assembly 7 then with shunt tubes 6 fixed connection, this drive assembly 7 can be one of pneumatic cylinder, electronic jar or cylinder, and when drive assembly 7 during operation, the output shaft of drive assembly 7 stretches out to drive shunt tubes 6 and remove in the vertical direction, with the interval between regulation shower nozzle 9 and the plastic products, so that carry out the spraying to the plastic products. By arranging the guide post 24 and the guide sleeve 25, when the shunt tube 6 moves in the vertical direction, the shunt tube 6 moves synchronously on the guide sleeve 25 through the guide post 24, so that guidance is provided for the movement of the shunt tube 6 in the vertical direction. The guide sleeve 25 can be prevented from being separated from the guide post 24 by arranging the limit block 26 and arranging the limit block 26.

Referring to fig. 1 and 3, a second driving assembly 12 is further mounted on the top of the top plate 2; a screw 13 is arranged between the two struts 3, two ends of the screw 13 are respectively rotatably connected with the two struts 3, and a nut 14 is screwed on the outer wall of the screw 13; the nut 14 is fixedly connected with the support table 10, the guide rail 15 is arranged below the screw 13, the guide rail 15 penetrates through the nut 14 and is fixedly connected with the support column 3, and the output shaft of the second driving assembly 12 is in transmission connection with the screw 13. A first bevel gear 16 is mounted on an output shaft of the second driving assembly 12; a second bevel gear 17 is meshed at the bottom of the first bevel gear 16, a first rotating shaft 18 is vertically arranged inside the top plate 2, and the first rotating shaft 18 is rotatably connected with the top plate 2; one end of the first rotating shaft 18 is fixedly connected with the second bevel gear 17 through the adjusting mechanism 181, and the other end of the first rotating shaft 18 is provided with a third bevel gear 19; the outer wall of the screw 13 is sleeved with a bevel gear IV 20, and the bevel gear IV 20 and the bevel gear III 19 are perpendicular to each other and are in meshed connection.

In this embodiment, by providing the second driving component 12, the second driving component 12 may be one of a servo motor, a speed reduction motor and a variable frequency motor, and by providing the first bevel gear 16 and the second bevel gear 17, when the second driving component 12 works, the output shaft of the second driving component 12 drives the first rotating shaft 18 to rotate through the first bevel gear 16 and the second bevel gear 17, at this time, the first rotating shaft 18 drives the screw 13 to rotate through the third bevel gear 19 and the fourth bevel gear 20, and further drives the nut 14 to slide on the guide rail 15, so as to adjust the position of the supporting table 10 in the horizontal direction.

By arranging the adjusting mechanism 181, the adjusting mechanism 181 can be composed of a sleeve and a rod body, the sleeve is fixedly connected with the first rotating shaft 18, one end of the rod body is fixedly connected with the second bevel gear 17, and the other end of the rod body is connected with the sleeve through a bolt; when a user only needs to stir materials in the stirring mechanism 5, the bolt can be screwed out, the bevel gear II 17 is not meshed with the bevel gear I16, the driving assembly II 12 only drives the stirring mechanism 5 to work and does not drive the screw 13 to rotate when working, and the adjusting mechanism 181 can also be an electric cylinder.

Referring to fig. 1 and 4, the stirring mechanism 5 includes a second rotating shaft 51; the second rotating shaft 51 is positioned inside the liquid storage tank 31 and is rotationally connected with the liquid storage tank 31, the third rotating shaft 52 is arranged below the second rotating shaft 51, and the second rotating shaft 51 is in transmission connection with the third rotating shaft 52; an output shaft of the second driving assembly 12 is fixedly connected with a third rotating shaft 52 through a fourth rotating shaft 53, and stirring rods 54 are mounted on the side walls of the second rotating shaft 51 and the third rotating shaft 52. A fifth bevel gear 55 is mounted at the bottom of the second rotating shaft 51; a bevel gear six 56 is sleeved on the side wall of the rotating shaft three 52; bevel gear five 55 and bevel gear six 56 are perpendicular to each other and are in meshed connection.

In the present embodiment, the stirring mechanism 5 is provided, and the paint in the reservoir tank 31 can be stirred by the stirring mechanism 5. By arranging the liquid storage tank 31, bearings are arranged at the joints of the second rotating shaft 51 and the third rotating shaft 52 with the liquid storage tank 31, and the second rotating shaft 51 and the third rotating shaft 52 are rotatably connected with the liquid storage tank 31 through the bearings.

Referring to fig. 1 and 2, the drying assembly 11 includes a pillar 111; a dryer 112 is installed on the sidewall of the upright 111, and the upright 111 is detachably connected to the support stand 10. A first magnetic part 113 is arranged at the bottom of the upright post 111; the top of the support table 10 is provided with a second magnetic member 114 corresponding to the first magnetic member 113, and the upright 111 is detachably connected with the support table 10 through the first magnetic member 113 and the second magnetic member 114.

In the present embodiment, by providing the dryer 112, when the dryer 112 is operated, the dryer 112 blows hot air, thereby accelerating air drying of the paint on the plastic product support table 10. The first magnetic member 113 and the second magnetic member 114 are arranged, and the first magnetic member 113 and the second magnetic member 114 are arranged, so that the dryer 112 can be detached from the support table 10 for maintenance.

In conclusion, through the arrangement of the supporting table 10, a user can place the plastic product on the supporting table 10, then the exhaust fan 22 is started, the exhaust fan 22 collects wind power through the cover body 23, air is induced to suck the plastic product through the through hole 21 at the moment, so that the plastic product is fixed, then the coating in the liquid storage tank 31 enters the shunt pipe 6 through the telescopic pipe 8 and is finally sprayed out from the spray head 9 to spray the plastic product, the device does not need to manually use a spray gun to spray the plastic product, manpower is saved, and efficiency is improved. Through setting up rabbling mechanism 5, when the second 12 during operation of drive assembly, the output shaft of the second 12 of drive assembly drives three 52 rotations of pivot through pivot four 53, and bevel gear six 56 meshing bevel gear five 55 this moment to make two sets of stirring rods 54 rotate simultaneously, the compounding stirring processing mode of two pivot can improve mixing efficiency, has avoided the coating to take place the phenomenon of condensing.

Through setting up bevel gear 16 and bevel gear two 17, when drive assembly two 12 during operation, not only can drive rabbling mechanism 5 work, can also drive pivot one 18 through bevel gear one 16 and bevel gear two 17 and rotate, pivot one 18 drives screw rod 13 through bevel gear three 19 and bevel gear four 20 and rotates this moment, and further drive nut 14 slides on guide rail 15 to adjust the position of brace table 10 on the horizontal direction.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a spraying device is used in plastic product production, includes bottom plate (1), its characterized in that: a top plate (2) is arranged above the bottom plate (1), the bottom plate (1) and the top plate (2) are connected through two pillars (3), a liquid storage tank (31) is installed at the top of the top plate (2), a feed hopper (4) is arranged at the top of the liquid storage tank (31), and a stirring mechanism (5) is connected inside the liquid storage tank (31);

a shunt pipe (6) is arranged below the top plate (2), the shunt pipe (6) is connected with the top plate (2) through two driving assemblies I (7), the driving assemblies I (7) are used for adjusting the height of the shunt pipe (6), and the shunt pipe (6) is communicated with the liquid storage tank (31) through a telescopic pipe (8);

the bottom intercommunication of shunt tubes (6) has a plurality of shower nozzles (9), the below of shower nozzle (9) is provided with brace table (10), the both ends of brace table (10) all are connected with stoving subassembly (11).

2. The spraying device for plastic product production according to claim 1, wherein:

a second driving assembly (12) is further mounted at the top of the top plate (2);

a screw (13) is arranged between the two struts (3), two ends of the screw (13) are respectively and rotatably connected with the two struts (3), and a nut (14) is screwed on the outer wall of the screw (13);

the nut (14) is fixedly connected with the support table (10), a guide rail (15) is arranged below the screw (13), the guide rail (15) penetrates through the nut (14) and is fixedly connected with the support column (3), and an output shaft of the second driving assembly (12) is in transmission connection with the screw (13).

3. The spraying device for plastic product production according to claim 2, wherein:

a first bevel gear (16) is mounted on an output shaft of the second driving assembly (12);

a second bevel gear (17) is meshed at the bottom of the first bevel gear (16), a first rotating shaft (18) is vertically arranged inside the top plate (2), and the first rotating shaft (18) is rotatably connected with the top plate (2);

one end of the first rotating shaft (18) is fixedly connected with the second bevel gear (17) through an adjusting mechanism (181), and the other end of the first rotating shaft (18) is provided with a third bevel gear (19);

the outer wall of the screw (13) is sleeved with a bevel gear IV (20), and the bevel gear IV (20) and the bevel gear III (19) are perpendicular to each other and are in meshed connection.

4. The spraying device for plastic product production according to claim 2, wherein:

the stirring mechanism (5) comprises a second rotating shaft (51);

the second rotating shaft (51) is positioned in the liquid storage tank (31) and is rotationally connected with the liquid storage tank (31), a third rotating shaft (52) is arranged below the second rotating shaft (51), and the second rotating shaft (51) is in transmission connection with the third rotating shaft (52);

an output shaft of the second driving assembly (12) is fixedly connected with the third rotating shaft (52) through a fourth rotating shaft (53), and stirring rods (54) are mounted on the side walls of the second rotating shaft (51) and the third rotating shaft (52).

5. The spraying device for plastic product production according to claim 4, wherein:

a bevel gear V (55) is mounted at the bottom of the second rotating shaft (51);

a sixth bevel gear (56) is sleeved on the side wall of the third rotating shaft (52);

the bevel gear five (55) and the bevel gear six (56) are perpendicular to each other and are in meshed connection.

6. The spraying device for plastic product production according to claim 1, wherein:

the drying assembly (11) comprises a stand column (111);

the drying machine (112) is installed on the side wall of the upright column (111), and the upright column (111) is detachably connected with the support table (10).

7. The spraying device for plastic product production according to claim 6, wherein:

a first magnetic part (113) is arranged at the bottom of the upright post (111);

and a second magnetic part (114) corresponding to the first magnetic part (113) is installed at the top of the support platform (10), and the upright column (111) is detachably connected with the support platform (10) through the first magnetic part (113) and the second magnetic part (114).

8. The spraying device for plastic product production according to claim 1, wherein:

the top of the support table (10) is provided with a plurality of through holes (21);

an exhaust fan (22) is installed on the bottom wall inside the supporting table (10), an air inlet of the exhaust fan (22) is communicated with a cover body (23), and the cover body (23) corresponds to the through hole (21).

9. The spraying device for plastic product production according to claim 1, wherein:

the bottom of the top plate (2) is also provided with two guide posts (24);

the two guide posts (24) are symmetrically distributed along the extension tube (8);

each guide post (24) is sleeved with a guide sleeve (25), and the two guide sleeves (25) are respectively fixedly connected with two ends of the shunt tube (6);

the bottom of each guide post (24) is provided with a limiting block (26).

10. The spraying device for plastic product production according to claim 9, wherein:

the top of the bottom plate (1) is also provided with a reinforcing rib (27);

one end of the reinforcing rib (27) is fixedly connected with the bottom plate (1), and the other end of the reinforcing rib (27) is fixedly connected with the strut (3).