CN214682398U

CN214682398U - Toy part coloring device

Info

Publication number: CN214682398U
Application number: CN202022525353.7U
Authority: CN
Inventors: 陈绪军; 陶建安
Original assignee: Zhongshan Junteng Plastic Products Co ltd
Current assignee: Zhongshan Junteng Plastic Products Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-11-12
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses in toy part production field, for in the adhesion ability on reinforcing coating toy part surface, improve the quality of coloring, disclose a toy part device of coloring, include: the box body is provided with an inner cavity which is communicated with the front and the back; the conveying mechanism is arranged in the inner cavity and extends along the front-back direction; the shot blasting pipe is arranged above the box body, and one end of the shot blasting pipe extends downwards to the inner cavity; the funnel is arranged above the shot blasting pipe and communicated with the shot blasting pipe; the coating tank is arranged above the box body and is positioned at the rear side of the shot blasting pipe; the paint spraying valve is positioned between the paint tank and the box body and can communicate the box body and the paint tank; the air inlet valve is arranged above the paint tank and can communicate the paint tank with the air compressor; use the utility model discloses a toy part device of coloring, when the adhesion ability on reinforcing coating toy part surface, improve the quality of coloring of toy part.

Description

Toy part coloring device

Technical Field

The utility model relates to a toy part manufacturing field, in particular to toy part coloring device.

Background

In the current toy part production process, the toy parts are different in material, and if the toy parts are assembled and then painted, the condition that the coloring of the parts is poor and the coloring defect of partial areas of the toy is caused is easy to occur; therefore, it is preferable to color the parts and then assemble them.

In the middle of the assembling process to some injection molding, because the reason of material, the part surface is too smooth, leads to in the middle of the subsequent process of coloring, the adhesion property of coating is not good, appears coating inequality defect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a toy part device of coloring when can strengthen the adhesion ability on coating toy part surface, improves the quality of coloring.

The utility model discloses a toy part colors device, include: the box body is provided with an inner cavity which is communicated with the front and the back; the conveying mechanism is arranged in the inner cavity and extends along the front-back direction; the shot blasting pipe is arranged above the box body, and one end of the shot blasting pipe extends downwards to the inner cavity; the funnel is arranged above the shot blasting pipe and communicated with the shot blasting pipe; the coating tank is arranged above the box body and is positioned at the rear side of the shot blasting pipe; the paint spraying valve is positioned between the paint tank and the box body and can communicate the box body and the paint tank; and the air inlet valve is arranged above the paint tank and can communicate the paint tank with the air compressor.

According to some embodiments of the utility model, toy part coloring device is still including setting up the shower nozzle in the transport mechanism top, and the shower nozzle is located the inner chamber in the middle of, shower nozzle and the valve intercommunication that sprays paint, and a plurality of spouts down have been seted up to the shower nozzle.

According to some embodiments of the invention, the shower nozzle has a plurality.

According to some embodiments of the utility model, scribble the paint can top and be provided with feed liquor valve and breather valve, feed liquor valve intercommunication scribble paint can and scribble the paint pump, and the breather valve intercommunication scribbles paint can and external atmosphere.

According to some embodiments of the utility model, be provided with level sensor on the coating tank, level sensor is arranged in detecting the liquid level of coating in the coating tank.

According to some embodiments of the utility model, the toy part coloring device still includes drying device, and drying device sets up between fan and peening pipe.

According to the utility model discloses a some embodiments, fan and box are located the both ends of peening pipe respectively, and the air-out direction of fan is towards the peening pipe.

According to some embodiments of the utility model, drying device is including setting up the electric heating assembly between fan and peening pipe.

Use the utility model discloses a toy part device of coloring, can place the toy part on transport mechanism, then transport the peening pipe below by transport mechanism, then pour the steel ball from the funnel, the steel ball is on spouting and falling into the toy part in following the peening pipe, the toy part receives the continuous striking of peening, roughness increases, then transport mechanism transports the part after the peening process is accomplished to the valve below that sprays paint, open paint spraying valve and admission valve, make the paint spraying valve to have the coating of certain pressure to the toy part blowout after the peening, wash away debris such as the steel ball of toy surface adhesion in the spraying colour, make the quality of coloring of toy show and increase.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an isometric view of a paint spraying apparatus according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a painting apparatus according to an embodiment of the present invention;

fig. 3 is a cross-sectional view taken along a vertical plane of the funnel axis in an embodiment of the invention;

the above figures contain the following reference numerals.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, a surface treatment device for a toy part according to a first aspect of the present embodiment before coloring includes: a case 100 having an inner cavity penetrating in the front and rear; a transport mechanism 110 disposed in the inner cavity, the transport mechanism 110 extending in a front-rear direction; a shot pipe 310 arranged above the box body 100, wherein one end of the shot pipe 310 extends downwards to the inner cavity; and a funnel 320 disposed above the shot-blasting tube 310, the funnel 320 communicating with the shot-blasting tube 310.

Use the utility model discloses a top layer processing apparatus before toy part colors, when using, can place the toy part on transport mechanism 110, then transport peening pipe 310 below by transport mechanism 110, then pour the steel ball into from funnel 320 department, the steel ball is on spouting and falling into the toy part in following peening pipe 310, the toy part receives the continuous striking of peening, and roughness increases, is showing the increase to the adhesion property of coating.

Wherein, because the shot-blasting pipe 310 is arranged above the box body 100, the steel balls poured into the funnel 320 can be ejected out of the shot-blasting pipe 310 under the action of gravity and fall onto the toy parts; the steel balls may also be blown toward the toy parts by the blower 340.

It will be appreciated that the steel balls can be poured from the hopper 320 into the peen pipe 310 in a variety of ways in this embodiment, such as manually by a field worker pouring the steel balls from the hopper 320 into the peen pipe 310, or shaking the steel balls into the hopper 320 by vibration using a vibratory feeder commonly used in the art.

As shown in fig. 1 and 2, the surface treatment device before coloring the toy parts further includes a blower 340, the blower 340 and the box 100 are respectively located at two ends of the shot-blasting pipe 310, and an air outlet direction of the blower 340 faces the shot-blasting pipe 310; when the steel balls fall from the hopper 320 into the shot-blasting pipe 310, the wind blown by the fan 340 can accelerate the steel balls, so that the steel balls can fall onto the toy parts at a higher speed.

In order to prevent the steel balls from being affected with damp and agglomerated and blocking the shot blasting pipe 310, the surface treatment device before coloring the toy parts further comprises a drying device 330, and the drying device 330 is arranged between the fan 340 and the shot blasting pipe 310; the drying device 330 may adopt an electric heating tube commonly used in the prior art, and the steel balls are heated by hot air while being accelerated.

On the other hand, the drying component can also adopt a semiconductor drying element, the cold end and the hot end of the semiconductor drying element are both positioned between the fan 340 and the shot blasting pipe 310, and when the steel balls fall into the shot blasting pipe 310, air is accelerated by the fan 340 and then sequentially blown across the cold end and the hot end to become dry air which is blown to the steel balls.

It should be noted that the steel balls used for shot blasting in the present embodiment are generally steel balls having a small diameter, preferably steel balls having a diameter of 0.5mm to 2 mm.

As shown in fig. 2, the shot-blasting pipe 310 comprises a horizontal pipe section and a vertical pipe section which are communicated with each other, the vertical pipe section extends downwards into the inner cavity, the horizontal pipe section is connected with the fan 340 and the vertical pipe section, and the funnel 320 is positioned above the horizontal pipe section; at the moment, the steel balls can fall into the surface of the toy part at a higher speed under the action of gravity and wind power.

The shot blasting pipe 310 further comprises an arc pipe section 311, and the horizontal pipe section and the vertical pipe section are in smooth transition through the arc pipe section 311; after the steel balls fall into the horizontal pipe section, the steel balls are blown out after sequentially passing through the arc-shaped pipe section 311 and the vertical pipe section under the acceleration of the fan 340, and the arc-shaped pipe section 311 can reduce the impact of the steel balls on the pipe wall of the shot blasting pipe 310 and reduce the kinetic energy loss of the steel balls.

As shown in fig. 2 and 3, the funnel 320 is a conical funnel, a stirrer 321 is rotatably connected in the funnel 320, and the stirrer 321 is coaxial with the funnel 320; the stirrer 321 includes a stirring impeller and a driving motor, the driving motor is fixedly connected to the hopper 320, and the stirring impeller is driven by the driving motor to rotate.

The toy part coloring apparatus of the second aspect of the present embodiment includes: a case 100 having an inner cavity penetrating in the front and rear; a transport mechanism 110 disposed in the inner cavity, the transport mechanism 110 extending in a front-rear direction; a shot pipe 310 arranged above the box body 100, wherein one end of the shot pipe 310 extends downwards to the inner cavity; a funnel 320 arranged above the shot-blasting pipe 310, wherein the funnel 320 is communicated with the shot-blasting pipe 310; a paint tank 200 provided above the tank body 100, the paint tank 200 being located at the rear side of the blast pipe 310; a paint valve 240 between the paint can 200 and the case 100, the paint valve 240 being capable of communicating the case 100 with the paint can 200; and an air intake valve 230 disposed above the paint can 200, the air intake valve 230 being capable of communicating the paint can 200 with an air compressor.

Use the utility model discloses a toy part device of coloring, can place the toy part on transport mechanism 110, then transport peening pipe 310 below by transport mechanism 110, then pour the steel ball into from funnel 320 department, the steel ball is on spouting from peening pipe 310 and falling into the toy part, the toy part receives the continuous striking of peening, roughness increases, then transport mechanism 110 transports the part after the peening process is accomplished to the valve 240 below that sprays paint, open valve 240 and admission valve 230 that sprays paint, make the valve 240 of spraying paint spout the coating that has certain pressure to the toy part after the peening, wash away debris such as steel ball of toy surface adhesion in the spraying colour, make the quality of coloring of toy show and increase.

As shown in fig. 2, the coloring device for toy parts further includes a nozzle 250 disposed above the transporting mechanism 110, the nozzle 250 is located in the inner cavity, the nozzle 250 is communicated with the paint spraying valve 240, and the nozzle 250 is provided with a plurality of nozzles facing downward; the sprayer 250 can increase the pressure and speed of the sprayed paint by reducing the flowing area of the paint, and enhance the scouring effect on the attachments on the surface of the toy part.

Of course, to further increase the painting area to facilitate painting of large sized toy parts, a plurality of spray heads 250 may be provided within the interior chamber that are connected to the paint valve 240.

As shown in fig. 1, a liquid inlet valve 210 and a vent valve 220 are arranged above the paint tank 200, the liquid inlet valve 210 communicates the paint tank 200 with the paint pump, and the vent valve 220 communicates the paint tank 200 with the outside atmosphere; when the paint in the paint tank 200 is consumed, the intake valve 210 and the vent valve 220 may be opened, and the intake valve 230 and the paint valve 240 may be closed, so that the paint may be replenished into the paint tank 200 by the paint pump.

In order to realize the automatic replenishment of the paint tank 200, a liquid level sensor is arranged on the paint tank 200 and used for detecting the liquid level of the paint in the paint tank 200; the step of replenishing the paint may be automatically performed when the level sensor detects that the paint in the paint tank 200 is insufficient.

It should be noted that the coloring device for toy parts in this embodiment actually includes the structures of the surface treatment device before the coloring of the toy parts.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A toy part coloring device, comprising:

a box body (100) having an inner cavity which is through in the front and back direction;

a transport mechanism (110) disposed within the interior cavity, the transport mechanism (110) extending in a fore-aft direction;

a shot pipe (310) arranged above the box body (100), wherein one end of the shot pipe (310) extends downwards into the inner cavity;

a funnel (320) disposed above the peen tube (310), the funnel (320) in communication with the peen tube (310);

a paint tank (200) provided above the box body (100), the paint tank (200) being located on the rear side of the blast pipe (310);

a paint valve (240) located between the paint canister (200) and the tank body (100), the paint valve (240) being capable of communicating the tank body (100) with the paint canister (200);

and the air inlet valve (230) is arranged above the paint tank (200), and the air inlet valve (230) can communicate the paint tank (200) with an air compressor.

2. A toy part coloring device according to claim 1, further comprising a nozzle (250) disposed above the transporting mechanism (110), the nozzle (250) being disposed in the cavity, the nozzle (250) being in communication with the paint valve (240), the nozzle (250) defining a plurality of downwardly facing jets.

3. A toy part coloring device according to claim 2, wherein said nozzle (250) is plural.

4. A toy element coloring device according to claim 1, wherein a liquid inlet valve (210) and a vent valve (220) are provided above said paint tank (200), said liquid inlet valve (210) communicating said paint tank (200) with a paint pump, said vent valve (220) communicating said paint tank (200) with the outside atmosphere.

5. A toy parts coloring device according to claim 4, wherein a level sensor is provided on said paint tank (200) for detecting the level of paint in said paint tank (200).

6. A coloring device for toy parts according to claim 1, further comprising a blower (340), wherein the blower (340) and the box body (100) are respectively located at two ends of the peen pipe (310), and the air outlet direction of the blower (340) faces the peen pipe (310).

7. A toy part coloring device according to claim 6, further comprising a drying device (330), said drying device (330) being disposed between said blower (340) and said peen pipe (310).

8. A toy part coloring apparatus according to claim 7, wherein said drying means (330) comprises an electrical heating assembly disposed between said blower (340) and said peen tube (310).