Paint spraying tool for production of animation toys

Abstract

The invention discloses a paint spraying tool for production of animation toys, and relates to the technical field of paint spraying processes. The paint spraying tool for animation toy production comprises a fixing frame, a conveying belt is arranged in the fixing frame, a first motor and a heat preservation cover are fixedly connected to the outer surface of the fixing frame, a visual window is fixedly connected to the outer surface of the heat preservation cover, a clamping device, a paint spraying device and a drying device are arranged in the heat preservation cover, and a through groove is formed in the outer surface of the heat preservation cover; the clamping device comprises a first air cylinder and a clamp, the output end of the first air cylinder is fixedly connected with a connecting frame, the inner surface of the connecting frame is fixedly connected with a second air cylinder, the outer surface of the clamp is fixedly connected with a pressure sensor, and the outer surface of the pressure sensor is fixedly connected with a rubber pad. The phenomena of precipitation and layering of the paint are prevented, hot air flow generated by the drying device can be used for drying the paint surface on the toy component, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of spray painting technology, in particular to a spray painting tool for producing cartoon toys. Background Art

[0002] Anime toys are toys made with people and objects in movies and TV shows as models. They are derivatives of animation and an important part of the animation industry. The processing of anime toys can be roughly divided into the following steps: first, the design stage, including character design and 3D modeling; then, prototype making, making preliminary models of toys through 3D printing or hand carving; then mold making, making molds for mass production based on prototypes; then selecting materials, usually plastic or other synthetic materials; next is injection molding, injecting molten plastic into the mold to form the various parts of the toy; then painting and coloring, surface treatment and coloring of the molded parts; finally, assembly, combining the various parts into a complete toy, and conducting final quality inspection. Painting and coloring requires the use of spray paint tools for coloring.

[0003] The existing painting tools used in the production of cartoon toys need to wait for the paint on the toy to dry naturally after spraying the paint, which is inefficient. In addition, the paint stays in the storage box for a long time during the processing, which is prone to stratification and precipitation, resulting in uneven color and inconsistent texture of the sprayed paint, affecting the quality of toy production. Summary of the invention

[0004] In view of the deficiencies of the existing problems, the present invention provides a painting tool for producing cartoon toys to solve the existing problems raised in the above background technology.

[0005] In order to solve the above problems, the present invention is implemented through the following technical solutions: a painting tool for producing cartoon toys, comprising a fixed frame, a conveyor belt is arranged inside the fixed frame, a first motor and a heat preservation cover are fixedly connected to the outer surface of the fixed frame, a visual window is fixedly connected to the outer surface of the heat preservation cover, a clamping device, a painting device and a drying device are arranged inside the heat preservation cover, a through groove is arranged on the outer surface of the heat preservation cover, the clamping device comprises a first cylinder and a clamp, the output end of the first cylinder is fixedly connected to the connecting frame, the inner surface of the connecting frame is fixedly connected to the second cylinder, and the outer surface of the clamp is fixedly connected to the A pressure sensor is connected, and a rubber pad is fixedly connected to the outer surface of the pressure sensor. The paint spraying device includes a storage box and a stepper motor. A paint pump and a second motor are fixedly connected to the top of the storage box, and a rotating shaft is fixedly connected to the bottom of the second motor. A stirring rod is fixedly connected to the outer surface of the rotating shaft. A ball screw is fixedly connected to the output end of the stepper motor, and a slider is provided on the outer surface of the ball screw. A fixed seat is fixedly connected to the outer surface of the slider. The drying device includes an air duct, and a fan and an electric heating element are fixedly connected to the inside of the air duct, and a temperature sensor is fixedly connected to the outer surface of the air duct.

[0006] Preferably, the outer surface of the first cylinder is fixedly connected to the inside of the heat-insulating cover, the second cylinder is relatively arranged on the opposite surface of the connecting frame, and the pressure sensor is electrically connected to the second cylinder.

[0007] Preferably, a connecting piece is fixedly connected to the outer surface of the clamp, and the inside of the connecting piece is rotatably connected to the output end of the second cylinder.

[0008] Preferably, the outer surface of the stepper motor is fixedly connected to the outer surface of the heat-insulating cover, and one end of the ball screw away from the stepper motor is rotatably connected to the inner wall of the heat-insulating cover.

[0009] Preferably, a pumping pipe and a connecting hose are fixedly connected to the outer surface of the paint pump, the pumping pipe and the outer surface of the rotating shaft penetrate the storage box and extend to the inner cavity, and the stirring rod is arranged in the inner cavity of the storage box.

[0010] Preferably, the end of the connecting hose away from the paint pump is fixedly connected to a spray gun, the outer surface of the spray gun is arranged inside the fixing seat, and the outer surface of the connecting hose passes through the inside of the through groove.

[0011] Preferably, a feed port is provided on the top of the storage box, and a sealing cover is provided inside the feed port.

[0012] Preferably, the outer surface of the air duct is fixedly connected to the inside of the heat preservation cover, the end of the air duct is fixedly connected to a dustproof net, and the temperature sensor is electrically connected to the electric heating element.

[0013] Preferably, the clamping device is arranged linearly along the inner surface of the heat-insulating cover, and one end of the air duct away from the dust-proof net is aligned with the clamping device.

[0014] The present invention provides a painting tool for producing cartoon toys. It has the following beneficial effects:

[0015] 1. The painting tooling for the production of cartoon toys can clamp and fix the toy parts by means of a clamping device, by utilizing the extension and retraction of the first cylinder and the second cylinder. During clamping, the clamping force is detected by a pressure sensor, so that the second cylinder controls the clamp to clamp the toy parts with an appropriate force, which can prevent the toy parts from being damaged due to excessive clamping force, and prevent the toy parts from falling off during the painting process due to insufficient clamping force. In addition, the provided rubber pad can prevent the surface of the toy parts from being worn, thereby improving the processing quality of the cartoon toys.

[0016] 2. The paint spraying tooling for the production of cartoon toys can regularly stir the paint in the storage box through the paint spraying device with the cooperation of the second motor and the stirring rod to prevent the paint from settling and stratifying, thereby ensuring that the paint sprayed on the toys has uniform color and texture, further improving the processing quality. In addition, through the cooperation of the stepper motor, ball screw, slider and spray gun with multiple clamping devices, multiple toy parts can be painted at the same time, thereby improving the processing efficiency.

[0017] 3. The painting tooling for the production of cartoon toys can improve work efficiency by using the hot air flow generated by the drying device to dry the paint on the toy parts through the cooperation between the drying device and the thermal insulation cover. With the cooperation of the temperature sensor and the electric heating element, the temperature of the dried paint can always be kept within an appropriate range, ensuring that the paint surface is completely cured, thereby improving its adhesion, and avoiding bubbles, deformation, color difference and even paint peeling caused by excessive temperature. In addition, the use of the thermal insulation cover can reduce heat loss while maintaining ventilation, thereby reducing the energy consumption of the drying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 A second perspective structural schematic diagram of the present invention as a whole;

[0020] Figure 3 It is a schematic diagram of the internal structure of the present invention as a whole;

[0021] Figure 4 It is a structural schematic diagram of the clamping device of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the paint spraying device of the present invention;

[0023] Figure 6 It is a schematic structural diagram of the drying device of the present invention.

[0024] In the figure: 1, fixed frame; 2, conveyor belt; 3, first motor; 4, heat preservation cover; 5, visual window; 6, clamping device; 601, first cylinder; 602, connecting frame; 603, second cylinder; 604, clamp; 605, connecting piece; 606, pressure sensor; 607, rubber pad; 7, paint spraying device; 701, storage box; 702, stepping motor; 703, paint pump; 704, extraction pipe; 705, connecting hose; 706, spray gun; 707, ball screw; 708, slider; 709, fixed seat; 710, second motor; 711, rotating shaft; 712, stirring rod; 713, feeding port; 714, sealing cover; 8, drying device; 801, air duct; 802, dustproof net; 803, fan; 804, electric heating element; 805, temperature sensor; 9, through slot. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0026] Example 1

[0027] like Figure 1-Figure 6As shown, the present invention provides a technical solution: a painting tool for producing cartoon toys, comprising a fixing frame 1, a conveyor belt 2 is arranged inside the fixing frame 1, a first motor 3 and a heat preservation cover 4 are fixedly connected to the outer surface of the fixing frame 1, a visual window 5 is fixedly connected to the outer surface of the heat preservation cover 4, a clamping device 6, a painting device 7 and a drying device 8 are arranged inside the heat preservation cover 4, a through groove 9 is arranged on the outer surface of the heat preservation cover 4, the clamping device 6 comprises a first cylinder 601 and a clamp 604, an output end of the first cylinder 601 is fixedly connected to a connecting frame 602, an inner surface of the connecting frame 602 is fixedly connected to a second cylinder 603, an outer surface of the clamp 604 is fixedly connected to a pressure sensor 606, and an outer surface of the pressure sensor 606 The surface is fixedly connected with a rubber pad 607, the paint spraying device 7 includes a storage box 701 and a stepper motor 702, the top of the storage box 701 is fixedly connected with a paint pump 703 and a second motor 710, the bottom of the second motor 710 is fixedly connected with a rotating shaft 711, the outer surface of the rotating shaft 711 is fixedly connected with a stirring rod 712, the output end of the stepper motor 702 is fixedly connected with a ball screw 707, the outer surface of the ball screw 707 is provided with a slider 708, the outer surface of the slider 708 is fixedly connected with a fixing seat 709, the drying device 8 includes an air duct 801, the interior of the air duct 801 is fixedly connected with a fan 803 and an electric heating element 804, and the outer surface of the air duct 801 is fixedly connected with a temperature sensor 805.

[0028] The outer surface of the first cylinder 601 is fixedly connected to the inside of the heat preservation cover 4 , the second cylinder 603 is relatively arranged on the opposite surface of the connecting frame 602 , and the pressure sensor 606 is electrically connected to the second cylinder 603 .

[0029] A connecting piece 605 is fixedly connected to the outer surface of the clamp 604 , and the inside of the connecting piece 605 is rotatably connected to the output end of the second cylinder 603 .

[0030] The outer surface of the stepper motor 702 is fixedly connected to the outer surface of the heat preservation cover 4 , and one end of the ball screw 707 away from the stepper motor 702 is rotatably connected to the inner wall of the heat preservation cover 4 .

[0031] The outer surface of the paint pump 703 is fixedly connected with a pumping pipe 704 and a connecting hose 705 . The pumping pipe 704 and the outer surface of the rotating shaft 711 penetrate the storage box 701 and extend to the inner cavity. The stirring rod 712 is arranged in the inner cavity of the storage box 701 .

[0032] One end of the connecting hose 705 away from the paint pump 703 is fixedly connected to a spray gun 706 , the outer surface of the spray gun 706 is arranged inside the fixing seat 709 , and the outer surface of the connecting hose 705 passes through the inside of the through groove 9 .

[0033] A feeding port 713 is provided on the top of the material storage box 701 , and a sealing cover 714 is provided inside the feeding port 713 .

[0034] The outer surface of the air duct 801 is fixedly connected to the inside of the heat preservation cover 4 , the end of the air duct 801 is fixedly connected to a dustproof net 802 , and the temperature sensor 805 is electrically connected to the electric heating element 804 .

[0035] The clamping device 6 is linearly arranged along the inner surface of the heat-insulating cover 4 , and one end of the air duct 801 away from the dust-proof net 802 is aligned with the clamping device 6 .

[0036] When in use, the first motor 3 drives the conveyor belt 2 to convey the toy parts, and the toy parts enter the interior of the heat preservation cover 4 along with the conveyor belt 2. The first cylinder 601 is controlled to extend so that the toy parts are in the clamping part of the clamp 604, that is, between the two rubber pads 607. The second cylinder 603 is controlled to extend so that the clamping parts of the clamp 604 are merged, so as to clamp and fix the toy parts. The pressure sensor 606 detects the clamping force of the clamp 604, so that the second cylinder 603 controls the clamp 604 to clamp the toy parts with appropriate force. The holding devices 6 clamp a plurality of toy parts respectively, start the stepper motor 702, so that the slider 708 drives the spray gun 706 to move to the outermost holding device 6, and the nozzle of the spray gun 706 is aimed at the toy part clamped by the holding device 6, then start the paint pump 703, the paint is extracted by the extraction pipe 704, and then the paint is transported to the spray gun 706 by the connecting hose 705, and the spray gun 706 sprays the paint to the toy part, and controls the stepper motor 702 so that the slider 708 drives the spray gun 706 to move horizontally, and the plurality of clamping devices are sequentially clamped. 6 are sprayed with paint, and finally the fan 803 is started, and the electric heating element 804 is powered on to heat it. The temperature sensor 805 detects the heating temperature. When it is detected that the temperature in the heat preservation cover 4 is higher than the temperature suitable for paint curing, the electric heating element 804 is powered off and the heating is stopped. When it is detected that the temperature in the heat preservation cover 4 is lower than the temperature suitable for paint curing, the electric heating element 804 is powered on to heat, so that the heat preservation cover 4 is always at a temperature suitable for paint curing, so that the paint surface on the toy parts is cured faster, and the toy After the paint on the component is dried, the second cylinder 603 is controlled to shorten so that the clamp 604 releases the toy component and the first cylinder 601 is shortened. The painted toy component is moved out of the heat preservation cover 4 along the conveyor belt 2 and enters the next processing step. The unpainted toy component enters the heat preservation cover 4 and is clamped and fixed by the clamping device 6. The above process is repeated. During the entire painting process, the second motor 710 is started regularly to rotate the stirring rod 712 to stir the paint in the storage box 701 to prevent the paint from stratifying and settling.

[0037] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A painting tool for producing cartoon toys, comprising a fixing frame (1), characterized in that: A conveyor belt (2) is arranged inside the fixed frame (1); a first motor (3) and a heat preservation cover (4) are fixedly connected to the outer surface of the fixed frame (1); a visual window (5) is fixedly connected to the outer surface of the heat preservation cover (4); a clamping device (6), a paint spraying device (7) and a drying device (8) are arranged inside the heat preservation cover (4); a through groove (9) is arranged on the outer surface of the heat preservation cover (4); the clamping device (6) comprises a first cylinder (601) and a clamp (604); an output end of the first cylinder (601) is fixedly connected to a connecting frame (602); an inner surface of the connecting frame (602) is fixedly connected to a second cylinder (603); an outer surface of the clamp (604) is fixedly connected to a pressure sensor (606); an outer surface of the pressure sensor (606) is fixedly connected to a rubber pad (607); The device (7) comprises a material storage box (701) and a stepper motor (702), the top of the material storage box (701) is fixedly connected to a paint pump (703) and a second motor (710), the bottom of the second motor (710) is fixedly connected to a rotating shaft (711), the outer surface of the rotating shaft (711) is fixedly connected to a stirring rod (712), the output end of the stepper motor (702) is fixedly connected to a ball screw (707), the outer surface of the ball screw (707) is provided with a slider (708), the outer surface of the slider (708) is fixedly connected to a fixing seat (709), and the drying device (8) comprises an air duct (801), the interior of the air duct (801) is fixedly connected to a fan (803) and an electric heating element (804), and the outer surface of the air duct (801) is fixedly connected to a temperature sensor (805).

2. The painting tool for producing cartoon toys according to claim 1, characterized in that: The outer surface of the first cylinder (601) is fixedly connected to the inside of the heat-insulating cover (4), the second cylinder (603) is relatively arranged on the opposite surface of the connecting frame (602), and the pressure sensor (606) is electrically connected to the second cylinder (603).

3. The painting tool for producing cartoon toys according to claim 1, characterized in that: The outer surface of the clamp (604) is fixedly connected with a connecting piece (605), and the inside of the connecting piece (605) is rotatably connected to the output end of the second cylinder (603).

4. The painting tool for producing cartoon toys according to claim 1, characterized in that: The outer surface of the stepper motor (702) is fixedly connected to the outer surface of the heat preservation cover (4), and one end of the ball screw (707) away from the stepper motor (702) is rotatably connected to the inner wall of the heat preservation cover (4).

5. The painting tool for producing cartoon toys according to claim 1, characterized in that: The outer surface of the paint pump (703) is fixedly connected with a pumping pipe (704) and a connecting hose (705); the pumping pipe (704) and the outer surface of the rotating shaft (711) penetrate the material storage box (701) and extend to the inner cavity; the stirring rod (712) is arranged in the inner cavity of the material storage box (701).

6. The painting tool for producing cartoon toys according to claim 5, characterized in that: One end of the connecting hose (705) away from the paint pump (703) is fixedly connected to a spray gun (706), the outer surface of the spray gun (706) is arranged inside the fixing seat (709), and the outer surface of the connecting hose (705) passes through the inside of the through groove (9).

7. The painting tool for producing cartoon toys according to claim 1, characterized in that: A feed opening (713) is provided on the top of the material storage box (701), and a sealing cover (714) is provided inside the feed opening (713).

8. The painting tool for producing cartoon toys according to claim 1, characterized in that: The outer surface of the air duct (801) is fixedly connected to the interior of the heat preservation cover (4), the end of the air duct (801) is fixedly connected to a dustproof net (802), and the temperature sensor (805) is electrically connected to the electric heating element (804).

9. The painting tool for producing cartoon toys according to claim 8, characterized in that: The clamping device (6) is linearly arranged along the inner surface of the heat-insulating cover (4), and one end of the air guide pipe (801) away from the dust-proof net (802) is aligned with the clamping device (6).

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