CN223847282U - External spraying device for plastic products - Google Patents

Abstract

The utility model discloses an outside spraying device of plastic products, including the box, the inboard bottom sliding connection of box has the mobile station, and the top of mobile station is connected with through actuating mechanism and places the platform, and the top of placing the platform is equipped with spraying mechanism, and one side of placing the platform is equipped with stoving mechanism, and the opposite side of placing the platform is equipped with purifying mechanism, the utility model discloses a spraying mechanism who sets up can replace the manual work to carry out spraying operation to plastic product surface, through the purifying mechanism who sets up for handle the waste gas that produces in the spraying process, through stoving mechanism and actuating mechanism that set up, can make the coating on plastic product surface quick drying, and then through above-mentioned structure, can replace the manual work to carry out spraying operation to the waste gas that produces in the spraying process and carry out purifying treatment, improved the spraying effect greatly, simultaneously, can accelerate the drying of spraying operation after accomplishing the coating, effectively improved machining efficiency.

Description

External spraying device for plastic products

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to an external spraying device for plastic products.

Background

The plastic external spraying is a treatment technology widely applied to the surfaces of various plastic products, and can not only improve the appearance of the products and make the products more attractive, but also provide an additional protective layer and improve the durability and scratch resistance of the products.

The plastic product spraying factory is divided into large, medium and small factories, most of plastic products in the small factories are sprayed manually, however, the spraying of the plastic products is uneven easily caused by manual spraying, the spraying effect of the plastic products is affected, in addition, the spraying operation lacks drying and purifying functions, the plastic products are naturally dried only by paint, the efficiency is low, waste gas generated during spraying is easy to pollute the working environment and is unfavorable for the physical health of people, and therefore, an external spraying device for the plastic products needs to be designed to solve the problems.

Disclosure of utility model

The utility model aims to provide an external spraying device for plastic products, so as to solve the problems of the prior art.

In order to achieve the above purpose, the plastic product external spraying device comprises a box body, wherein one side of the box body is hinged with a box door, two groups of sliding rails are arranged at the bottom of the inner side of the box body and are in sliding connection with a movable table, a pull groove is formed in one side of the movable table, a placing table is rotatably connected to the top of the movable table, a driving mechanism which is convenient for the placing table to rotate is arranged on the inner side of the movable table, a spraying mechanism which is convenient for the plastic product external spraying is arranged above the placing table, a drying mechanism which is convenient for the plastic product surface coating to be quickly dried is arranged on one side of the placing table, and a purifying mechanism which is convenient for waste gas treatment is arranged on the other side of the placing table.

Preferably, the spraying mechanism comprises a spray head, an electric telescopic rod is arranged at the top of the inner side of the box body, one end of the electric telescopic rod is connected with a connecting plate, a spray pipe in annular arrangement is arranged at one side of the connecting plate, a plurality of groups of spray heads are arranged at the inner side of the spray pipe, a storage tank is arranged at the top of the box body and connected with a pump machine arranged at the top of the box body through an output pipe, a telescopic connecting pipe is connected at the other end of the pump machine, and the other end of the connecting pipe is connected with the spray pipe.

Preferably, the purifying mechanism comprises an exhaust fan, one side of the box body is provided with the exhaust fan, one end of the exhaust fan is connected with one side of the filter box, the other side of the filter box is provided with an exhaust port, the inner side of the filter box is provided with a mounting frame, and the inner side of the mounting frame is provided with a metal filter screen, an activated carbon adsorption layer and a HEPA filter in sequence.

Preferably, the drying mechanism comprises a hot air blower, the hot air blower is arranged on the outer side of the box body, an air supply cover is arranged on the inner wall of one side of the box body, and the hot air blower is connected with the air supply cover through an air supply pipe.

Preferably, the driving mechanism comprises a driving motor, a transmission bin is arranged at the top of the moving table, a cover plate is mounted at the top of the transmission bin in a clamping manner, a rotating shaft is connected to the inner side of the transmission bin in a rotating manner, one end of the rotating shaft extends to the outer side of the moving table and is connected with the bottom of the placing table, a turbine is sleeved on the outer ring of the rotating shaft and meshed with a vortex rod which is connected to the inner side of the transmission bin in a rotating manner, a mounting groove is formed in one side of the moving table, the driving motor is mounted at the inner side of the mounting groove, and one end of the vortex rod is connected with the output end of the driving motor.

Preferably, the top of apron has seted up annular spout, place the bottom of platform and install four sets of bracing pieces, four sets of the gyro wheel with spout looks adaptation is all installed to the bottom of bracing piece.

Preferably, an observation window is formed in one side of the box door, and four groups of universal wheels with brakes are installed at the bottom of the box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the pump is started, the paint in the storage tank can be conveyed to the spray pipe through the output pipe and the connecting pipe, a plurality of groups of paint are sprayed out from the spray nozzles, and then the electric telescopic rod is started to drive the spray pipe and the plurality of groups of spray heads to move up and down, so that the surface of a plastic product can be uniformly sprayed, and the plastic product can be sprayed instead of a manual work through arrangement, so that the spraying effect is greatly improved.

2. According to the utility model, waste gas can be pumped into the filter box through the exhaust fan, the waste gas firstly passes through the metal filter screen, large-particle impurities are intercepted on the metal filter screen, the waste gas subjected to preliminary filtration continuously flows forwards and enters the activated carbon adsorption layer, organic solvent volatile gas and peculiar smell substances in the waste gas are adsorbed by the activated carbon adsorption layer, finally, the adsorbed waste gas passes through the HEPA filter, tiny particles are intercepted efficiently, so that the purified gas reaches the emission standard, the purified gas can be discharged out of the filter box from the exhaust port and enter the external environment, and further, the waste gas generated in the spraying process can be purified through arrangement, and the pollution to the environment is reduced.

3. The utility model starts the hot air blower, the hot air blower starts to work and heats the air, the heated hot air is conveyed to the air supply cover through the air supply pipe, and then is uniformly blown to the plastic products on the placing table by the air supply cover, so that the solvent in the coating is volatilized quickly, thereby realizing quick drying of the coating, simultaneously, the output shaft of the drive motor can drive the vortex rod to rotate by starting the drive motor, the worm and the turbine intermesh for the turbine is revoluted the pivot axis and is rotated, and then can drive the pivot and rotate, and the rotation of pivot can drive to place the platform and rotate, places the plastic product on the platform and rotate thereupon, thereby can carry out the omnidirectional stoving operation to plastic product, and then through setting up, can accelerate the drying of coating after the spraying operation is accomplished, has effectively improved machining efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side plan view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a bottom view of the internal structure of the present utility model;

FIG. 5 is a side cross-sectional view of a portion of a mobile station;

FIG. 6 is a side cross-sectional view of a portion of the filter housing;

Fig. 7 is an enlarged view of a portion a in fig. 5.

In the figure, 1, a box body, 2, a box door, 3, an observation window, 4, a universal wheel with a brake, 5, a sliding rail, 6, a moving table, 7, a pull groove, 8, a placing table, 9, a transmission bin, 10, a cover plate, 11, a rotating shaft, 12, a turbine, 13, a vortex rod, 14, a mounting groove, 15, a driving motor, 16, a sliding groove, 17, a supporting rod, 18, a roller, 19, an electric telescopic rod, 20, a connecting plate, 21, a spray pipe, 22, a spray head, 23, a storage tank, 24, an output pipe, 25, a pump, 26, a connecting pipe, 27, a hot air blower, 28, an air supply cover, 29, an air supply pipe, 30, an exhaust fan, 31, a filter box, 32, an installation frame, 33, a metal filter screen, 34, an active carbon adsorption layer, 35, a HEPA filter, 36 and an exhaust port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-7, the utility model provides an external spraying device for plastic products, comprising a box body 1, wherein one side of the box body 1 is hinged with a box door 2, two groups of sliding rails 5 are arranged at the bottom of the inner side of the box body 1 and are slidably connected with a moving table 6, a pull groove 7 is formed in one side of the moving table 6, a placing table 8 is rotatably connected to the top of the moving table 6, a driving mechanism convenient for the placing table 8 to rotate is arranged on the inner side of the moving table 6, a spraying mechanism convenient for the external spraying of the plastic products is arranged above the placing table 8, a drying mechanism convenient for the quick drying of surface coatings of the plastic products is arranged on one side of the placing table 8, and a purifying mechanism convenient for waste gas treatment is arranged on the other side of the placing table 8.

Specifically, through mobile station 6 and slide rail 5 that set up, can conveniently be with placing the platform 8 and treat spraying plastic products and remove suitable position, make things convenient for operating personnel to go up the unloading, spraying mechanism through setting up can replace the manual work to carry out spraying operation to plastic products surface, through the purifying mechanism who sets up, be used for handling the waste gas that produces in the spraying process, through the stoving mechanism of setting up, can make the coating flash drying on plastic products surface, through the actuating mechanism of setting up, can drive the plastic products that place the platform 8 and place at the top rotate under drying mechanism's coverage, ensure that each position of plastic products can both be evenly dried, and then through above-mentioned structure, can carry out purification treatment to the waste gas that produces in the spraying process when carrying out spraying operation to plastic products, the spraying effect has been improved greatly, simultaneously, can accelerate the drying of spraying coating after the completion, machining efficiency has effectively been improved.

Wherein, spraying mechanism includes shower nozzle 22, electric telescopic handle 19 is installed at the inboard top of box 1, electric telescopic handle 19's one end is connected with connecting plate 20, annular nozzle 21 that sets up is installed to one side of connecting plate 20, multiunit shower nozzle 22 is installed to the inboard of nozzle 21, storage tank 23 is installed at the top of box 1, storage tank 23 passes through output tube 24 and is connected with the pump 25 of installing at box 1 top, the other end of pump 25 is connected with telescopic connecting pipe 26, the other end and the shower nozzle 21 of connecting pipe 26 are connected, after plastic product is placed on placing the platform 8 and adjusted the position, through starting pump 25, pump 25 can carry the coating in the storage tank 23 to shower nozzle 21 through output tube 24, connecting pipe 26, and multiunit follow shower nozzle 22 blowout, then, through starting electric telescopic handle 19, electric telescopic handle 19 can drive shower nozzle 21 and multiunit shower nozzle 22 reciprocates, thereby can carry out even spraying operation to plastic product's surface, and then can replace the manual work to carry out spraying operation, spraying effect has been improved greatly.

The purifying mechanism comprises an exhaust fan 30, the exhaust fan 30 is arranged on one side of the box body 1, one end of the exhaust fan 30 is connected with one side of the filter box 31, an exhaust port 36 is formed in the other side of the filter box 31, a mounting frame 32 is arranged on the inner side of the filter box 31, a metal filter screen 33, an active carbon adsorption layer 34 and a HEPA filter 35 are sequentially arranged on the inner side of the mounting frame 32, before the spraying mechanism starts to work, the exhaust fan 30 is started to operate for a period of time in advance so as to establish stable air flow, waste gas generated in the spraying process can be timely pumped out of the box body 1, after the spraying operation starts, the exhaust fan 30 continuously pumps the waste gas into the filter box 31 along with the generation of the waste gas, the waste gas firstly passes through the metal filter screen 33, large-particle impurities are intercepted on the metal filter screen 33, the waste gas subjected to preliminary filtration continues to flow forwards, the active carbon adsorption layer 34 is absorbed by the organic solvent volatile gas and peculiar smell substances, finally, the waste gas after the absorption passes through the HEPA filter 35, tiny particles are efficiently purified, the purified gas reaches the emission standard, the purified gas can be discharged from the exhaust port 36, the waste gas can be discharged into the filter box 31, and the environment can be further purified, and the environment can be polluted outside through the device, and the environment can be purified.

Wherein, drying mechanism includes air heater 27, air heater 27 is installed in the outside of box 1, the air supply cover 28 is installed to one side inner wall of box 1, be connected through blast pipe 29 between air heater 27 and the air supply cover 28, actuating mechanism includes driving motor 15, drive storehouse 9 has been seted up at the top of mobile station 6, apron 10 is installed in its top block, the inboard rotation of drive storehouse 9 is connected with pivot 11, the one end of pivot 11 extends to the outside of mobile station 6 and is connected with the bottom of placing platform 8, turbine 12 has been cup jointed to the outer lane of pivot 11, turbine 12 meshes with the scroll 13 of rotating connection in the inside of drive storehouse 9, mounting groove 14 has been seted up to one side of mobile station 6, driving motor 15 is installed to the inboard of mounting groove 14, one end and driving motor 15's output, when needs to dry plastic products, open air heater 27, hot air heater 27 begins to work and heats the air, the hot air after the heating is passed through blast pipe 29 is transmitted to air supply cover 28, the plastic products of placing bench 8 is blown to the plastic products by air supply cover 28 evenly, make the solvent in the coating motor fast in the messenger, can drive the scroll 11 through the scroll 13 and the rotational shaft has been rotated, thereby the rotational efficiency can be realized, the rotational axis can be realized and the scroll 11 can be rotated by the rotational axis is further, and the rotational efficiency can be improved, and the rotational efficiency can be realized, the rotational coating can be realized, and the rotational axis can be rotated and the coating can be rotated by the axis 11 is rotated, can be rotated and the 15, can be finished, can and the coating can be finished, can be used and the coating is rotated, can and coated and can and coated.

The annular chute 16 is arranged at the top of the cover plate 10, four groups of supporting rods 17 are arranged at the bottom of the placing table 8, rollers 18 matched with the chute 16 are arranged at the bottoms of the four groups of supporting rods 17, a stable supporting effect can be provided for rotation of the placing table 8 under the cooperation of the chute 16, the supporting rods 17 and the rollers 18, an observation window 3 is arranged at one side of the box door 2, four groups of universal wheels 4 with brake are arranged at the bottom of the box body 1, a window for observing the internal condition of the box body 1 can be provided for an operator through the arranged observation window 3, and the operator can conveniently move the position of the box body 1 according to needs through the arranged universal wheels 4 with brake.

The working principle is that firstly, the pump 25 is started, the paint in the storage tank 23 can be conveyed to the spray pipe 21 through the output pipe 24 and the connecting pipe 26, a plurality of groups of spray nozzles 22 are sprayed out, then, the electric telescopic rod 19 is started, the spray pipe 21 and the plurality of groups of spray nozzles 22 can be driven to move up and down by the electric telescopic rod 19, so that the surface of a plastic product can be uniformly sprayed, meanwhile, the exhaust gas can be pumped into the filter box 31 through the exhaust fan 30, large-particle impurities can be intercepted through the metal filter screen 33, the preliminarily filtered exhaust gas continuously flows forwards to enter the activated carbon adsorption layer 34, the organic solvent volatile gas and peculiar smell substances in the initially filtered exhaust gas are adsorbed by the activated carbon adsorption layer 34, finally, the adsorbed exhaust gas is efficiently intercepted through the HEPA filter 35, the purified gas reaches the emission standard, and the purified gas can be discharged out of the filter box 31 from the exhaust port 36 to enter the external environment;

When the plastic products need to be dried, the air heater 27 is started, the air heater 27 can transmit hot air to the air supply cover 28 through the air supply pipe 29, and then the air supply cover 28 uniformly blows the plastic products on the placing table 8, so that solvents in the paint volatilize rapidly, and further quick drying of the paint is realized, meanwhile, the driving motor 15 is started, an output shaft of the driving motor 15 can drive the vortex rod 13 to rotate, the vortex rod 13 can drive the turbine 12 to rotate, and then the rotating shaft 11 can be driven to rotate, the rotating shaft 11 can drive the placing table 8 to rotate, the plastic products on the placing table 8 rotate along with the rotating shaft, and therefore the plastic products can be subjected to omnibearing drying operation, after drying is finished, the moving table 6 and the placing table 8 can be pulled out through pulling the pull groove 7, so that the plastic products are taken out, and the whole operation flow is finished.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The plastic product external spraying device comprises a box body (1), one side of the box body (1) is hinged with a box door (2), and is characterized in that two groups of sliding rails (5) are arranged at the bottom of the inner side of the box body (1) and are connected with a mobile table (6) in a sliding mode, a pull groove (7) is formed in one side of the mobile table (6), a placing table (8) is rotatably connected to the top of the mobile table (6), a driving mechanism which is convenient for the placing table (8) to rotate is arranged at the inner side of the mobile table (6), a spraying mechanism which is convenient for the external spraying of plastic products is arranged above the placing table (8), a drying mechanism which is convenient for the quick drying of surface coatings of the plastic products is arranged at one side of the placing table (8), and a purifying mechanism which is convenient for waste gas treatment is arranged at the other side of the placing table (8).

2. The plastic product external spraying device according to claim 1, wherein the spraying mechanism comprises a spray head (22), an electric telescopic rod (19) is arranged at the top of the inner side of the box body (1), one end of the electric telescopic rod (19) is connected with a connecting plate (20), one side of the connecting plate (20) is provided with a spray pipe (21) which is arranged in a ring shape, a plurality of groups of spray heads (22) are arranged at the inner side of the spray pipe (21), the top of the box body (1) is provided with a storage tank (23), the storage tank (23) is connected with a pump (25) arranged at the top of the box body (1) through an output pipe (24), the other end of the pump (25) is connected with a telescopic connecting pipe (26), and the other end of the connecting pipe (26) is connected with the spray pipe (21).

3. The plastic product external spraying device according to claim 2, wherein the purifying mechanism comprises an exhaust fan (30), the exhaust fan (30) is arranged on one side of the box body (1), one end of the exhaust fan (30) is connected with one side of a filter box (31), an exhaust port (36) is formed in the other side of the filter box (31), a mounting frame (32) is arranged on the inner side of the filter box (31), and a metal filter screen (33), an activated carbon adsorption layer (34) and a HEPA filter (35) are sequentially arranged on the inner side of the mounting frame (32).

4. The plastic product external spraying device according to claim 1, wherein the drying mechanism comprises a hot air blower (27), the hot air blower (27) is arranged on the outer side of the box body (1), an air supply cover (28) is arranged on the inner wall of one side of the box body (1), and the hot air blower (27) is connected with the air supply cover (28) through an air supply pipe (29).

5. The plastic product external spraying device according to claim 4, wherein the driving mechanism comprises a driving motor (15), a transmission bin (9) is arranged at the top of the movable table (6), a cover plate (10) is arranged at the top of the transmission bin in a clamping manner, a rotating shaft (11) is rotatably connected to the inner side of the transmission bin (9), one end of the rotating shaft (11) extends to the outer part of the movable table (6) and is connected with the bottom of the placing table (8), a turbine (12) is sleeved on the outer ring of the rotating shaft (11), the turbine (12) is meshed with a worm rod (13) rotatably connected to the inner side of the transmission bin (9), a mounting groove (14) is formed in one side of the movable table (6), the driving motor (15) is arranged at the inner side of the mounting groove (14), and one end of the worm rod (13) is connected with the output end of the driving motor (15).

6. The external spraying device for plastic products according to claim 5, wherein the top of the cover plate (10) is provided with an annular chute (16), four groups of support rods (17) are arranged at the bottom of the placing table (8), and rollers (18) matched with the chute (16) are arranged at the bottoms of the four groups of support rods (17).

7. The external spraying device for plastic products according to claim 1, wherein an observation window (3) is arranged on one side of the box door (2), and four groups of universal wheels (4) with brakes are arranged at the bottom of the box body (1).