Paint spraying auxiliary device with protection function

Abstract

The utility model belongs to the technical field of paint spraying assistance, and particularly relates to a paint spraying auxiliary device with a protection function, which comprises a paint spraying operation table, a protection shell assembly for paint spraying is arranged at the top of the paint spraying operation table, and a real-time observation assembly is arranged on the outer wall of the protection shell assembly for paint spraying. An object fixing assembly is arranged in the real-time observation assembly, a paint spraying part is arranged on the side of the object fixing assembly, the real-time observation assembly comprises a first U-shaped bayonet, and a first I-shaped rotating block is connected to the interior of the first U-shaped bayonet in a clamped mode; the protective shell covers the outside, sprayed paint can be conveniently prevented from polluting other positions of a workshop or hurting health of workers in the paint spraying process, the observation assembly is arranged on the protective door plate, the spraying condition in the protective door plate can be conveniently observed in real time under the condition that the protective shell does not need to be opened, and the safety of paint spraying is improved. Operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying assistance, in particular to a paint spraying assistance device with a protective function. Background Art

[0002] Spray painting means using compressed air to spray paint into mist onto the surface of an object. It is a simple and commonly used surface treatment process, widely used in automobiles, ships, locomotives, bridges, machinery and other fields, which can protect, beautify, enhance product value and identification.

[0003] In Chinese Patent 202320567774.7, the utility model discloses a metal barrel paint spraying device with a protective function, which relates to the technical field of metal barrel paint spraying, and includes a fixed frame, a protective mechanism is arranged above the fixed frame, and the protective mechanism includes a protective box fixedly connected to the upper surface of the fixed frame, and the outer surface of the protective box is hinged with a sealing door through a pin shaft, and a movable plate is arranged above the sealing door, and the inner wall of the protective box is rotatably connected to two threaded rods, and the outer surfaces of the two threaded rods are threadedly connected with threaded pipes, and the two threaded pipes are fixedly connected to the bottom surface of the movable plate. It can be fully blocked during painting through the arrangement of the fixed frame, the protective mechanism and the paint spraying mechanism, so as to prevent the paint from being scattered into the air and being easily inhaled by the operator to cause injury or falling on the clothes and being difficult to clean, and at the same time prevent the paint from falling everywhere in the processing workshop and making it difficult to clean, thereby protecting the operator and the processing workshop and facilitating use.

[0004] The existing paint spraying auxiliary device with protective function uses a protective shell to completely cover the metal barrel and the paint spray nozzle to prevent paint leakage during the painting process. However, after it is completely covered, the operator cannot observe the painting status of the metal barrel in real time. If you want to observe whether the paint completely covers the surface of the metal barrel, you have to open the protective box to observe. If the painting is not completed, you have to close it and continue the painting operation. The back and forth switching operation is relatively cumbersome. When painting the outer wall of the metal barrel, one side is subjected to the impact force of the sprayed paint, while the other side is not subjected to force, which can easily cause the metal barrel to be unevenly stressed and tilted or tipped, affecting the painting.

[0005] Therefore, in view of the above problems, a paint spraying auxiliary device with a protective function is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the existing paint spraying auxiliary device with protective function is solved by using a protective shell to completely cover the metal barrel and the paint spray nozzle to prevent paint leakage during the painting process. However, after it is completely covered, the operator cannot observe the painting status of the metal barrel in real time. If you want to observe whether the paint completely covers the surface of the metal barrel, you have to open the protective box to observe. If the painting is not completed, you have to close it and continue the painting operation. The back and forth switching operation is cumbersome. When painting the outer wall of the metal barrel, one side is subjected to the impact force of the sprayed paint, and the other side is not subjected to force, which can easily cause the metal barrel to be unevenly stressed and tilted or tipped over, affecting the painting.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a paint spraying auxiliary device with a protective function, comprising a paint spraying operating table, a paint spraying protective shell assembly is arranged on the top of the paint spraying operating table, and a real-time observation assembly is installed on the outer wall of the paint spraying protective shell assembly, an object fixing assembly is arranged inside the real-time observation assembly, and a paint spraying component is arranged on the side of the object fixing assembly, the real-time observation assembly comprises a first U-shaped bayonet, a first I-shaped rotating block is snap-fittedly connected to the inside of the first U-shaped bayonet, a film unwinding reel is fixedly connected to the side of the first I-shaped rotating block, and a protective film is arranged on the outer wall of the film unwinding reel, a film winding reel is arranged at the bottom end of the protective film, and a second I-shaped rotating block is fixedly connected to the end of the film winding reel, the bottom of the second I-shaped rotating block is snap-fittedly connected to the second U-shaped block, and a rotating knob is fixedly connected to the side of the second I-shaped rotating block, the outer wall of the protective film is tightly fitted with a glass observation window, and a film sliding groove is arranged at the end of the glass observation window.

[0008] Preferably, the rotating knob forms a transmission structure through the second I-shaped rotating block and the film winding reel, and the film winding reel forms a transmission structure through the protective film and the film unwinding reel, and the protective film and the film sliding groove form a sliding structure.

[0009] Preferably, the article fixing assembly includes a servo motor, the top of the servo motor is rotatably connected to a motor output shaft, and the top of the motor output shaft is fixedly connected to a first pulley, and a transmission belt is arranged on the side of the first pulley, and a second pulley is arranged on the other side of the transmission belt, and the top of the second pulley is fixedly connected to a transmission shaft, and the top of the transmission shaft is fixedly connected to a rotating disk, the top of the rotating disk is slidably connected to a T-shaped slider, and the top of the T-shaped slider is fixedly connected to an arc-shaped support block, the inner wall of the arc-shaped support block is fixedly connected to a support spring, and the end of the support spring is fixedly connected to a middle support column, and the top of the arc-shaped support block is integrally connected to an insertion end.

[0010] Preferably, the arc-shaped support block forms a sliding structure with the rotating disc through a T-shaped slider, and the rotating disc forms a rotating structure with the paint spraying operating table through a transmission shaft, and the arc-shaped support block forms an elastic structure with the middle support column through a support spring, and the first pulley forms a transmission structure with the second pulley through a transmission belt.

[0011] Preferably, the protective shell assembly for painting includes a protective shell shell, the top of the protective shell shell is fixedly connected with a hinge, the side of the hinge is fixedly connected with a protective door panel, and the end of the protective door panel is fixedly connected with a side baffle, the side of the side baffle is fixedly connected with a first magnet, and the other side of the first magnet is tightly fitted with a second magnet.

[0012] Preferably, the side baffle forms a magnetic adsorption structure through the first magnet, the second magnet and the protective outer shell, and two side baffles are symmetrically arranged about the vertical center axis of the protective door panel, and the protective door panel forms a rotating structure with the protective outer shell through a hinge.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model is provided with a real-time observation component, and a transparent glass observation window is used to enable the operator to observe the situation inside the protective shell in real time without opening the protective door panel, and a protective film that can be rolled up and slid is provided on the inner wall of the glass observation window, which is convenient for protecting the glass observation window and preventing paint from adhering to the glass observation window and affecting observation. The I-shaped rotating block and the U-shaped clamping block cooperate with each other to facilitate the disassembly and assembly of the film unwinding reel and the film winding reel, and thus facilitate replacement when they are used up;

[0015] 2. The utility model is provided with an article fixing component, and the insertion end with a top contraction design is convenient for the metal barrel to slide downward and be inserted. The support spring cooperates with the arc-shaped support block, so that the metal barrel can be supported from the inner wall and fixed in a limited position, so as to prevent the metal barrel from tilting due to uneven force during the painting process, which affects the painting effect. The method of fixing it from the inner wall does not hinder its outer wall, so that paint can be sprayed on all positions of its outer wall. A series of transmission components are provided, so that the metal barrel can be rotated at a uniform speed, so that all sides can be sprayed toward the painting parts;

[0016] 3. The utility model is provided with a protective shell assembly for spray painting, and the protective shell shell covers the outside of the metal barrel and the paint spraying parts, so that the entire painting work is carried out inside the protective shell shell, which is convenient for preventing the sprayed paint from diffusing in the air inside the workshop during the operation and affecting the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in an overall closed state;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model in an overall opened state;

[0020] Figure 3 It is a schematic diagram of the explosion structure of the real-time observation component part of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the article fixing component part of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the protective shell component part for spray painting of the utility model.

[0023] In the figure: 1, painting operation table; 2, protective shell assembly for painting; 3, real-time observation assembly; 4, object fixing assembly; 5, painting parts; 201, protective shell shell; 202, hinge; 203, protective door panel; 204, side baffle; 205, first magnet; 206, second magnet; 301, first U-shaped bayonet; 302, first I-shaped rotating block; 303, film unwinding reel; 304, protective film; 305, film winding reel; 306, first Two I-shaped rotating blocks; 307, second U-shaped clamping block; 308, rotating knob; 309, glass observation window; 310, film sliding groove; 401, servo motor; 402, motor output shaft; 403, first pulley; 404, transmission belt; 405, second pulley; 406, transmission shaft; 407, rotating disk; 408, T-shaped slider; 409, arc-shaped support block; 410, support spring; 411, middle support column; 412, insertion end. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] like Figure 1 and Figure 2 As shown, a painting auxiliary device with a protective function includes a painting operating table 1, a protective shell component 2 for painting is arranged on the top of the painting operating table 1, and a real-time observation component 3 is installed on the outer wall of the protective shell component 2 for painting, an object fixing component 4 is arranged inside the real-time observation component 3, and a painting component 5 is arranged on the side of the object fixing component 4.

[0027] like Figure 3 As shown, a paint spraying auxiliary device with a protective function, the real-time observation component 3 is used to observe the paint spraying situation inside the protective shell in real time without opening the protective shell, the rotating knob 308 forms a transmission structure with the film winding reel 305 through the second I-shaped rotating block 306, and the film winding reel 305 forms a transmission structure with the film unwinding reel 303 through the protective film 304, and the protective film 304 and the film sliding groove 310 form a sliding structure, using a transparent glass observation window 309, so that the operator can observe the situation inside the protective shell shell 201 in real time without opening the protective door panel 203, and a protective film 304 that can be rolled up and slid is provided on the inner wall of the glass observation window 309, which is convenient for protecting the glass observation window 309 and preventing paint from adhering to the glass observation window 309 and affecting observation, the I-shaped rotating block and the U-shaped clamping block cooperate with each other, so as to complete the disassembly and assembly of the film unwinding reel 303 and the film winding reel 305, and then facilitate replacement when they are used up.

[0028] like Figure 4 As shown, a paint spraying auxiliary device with a protective function, the object fixing component 4 is used to support and fix the metal barrel, and rotate it at a uniform speed to spray paint, the arc support block 409 forms a sliding structure with the rotating disk 407 through the T-shaped slider 408, and the rotating disk 407 forms a rotating structure with the paint spraying operation table 1 through the transmission shaft 406, and the arc support block 409 forms an elastic structure with the middle support column 411 through the support spring 410, the first pulley 403 forms a transmission structure with the second pulley 405 through the transmission belt 404, and the insertion end of the top contraction design 412, so that the metal barrel can be slid downward and inserted, the support spring 410 cooperates with the arc-shaped support block 409, so that the metal barrel can be supported from the inner wall and fixed in a limited position, so as to prevent the metal barrel from being tilted due to uneven force during the painting process, thereby affecting the painting effect. The method of fixing it from the inner wall does not hinder its outer wall, so that paint can be sprayed on all positions of its outer wall, and a series of transmission components are provided, so that the metal barrel can be rotated at a uniform speed, so that all sides can be sprayed toward the paint spraying part 5.

[0029] like Figure 5 As shown, a paint spraying auxiliary device with a protective function, the paint spraying protective shell assembly 2 is used to cover the outside of the metal barrel and the paint spraying component 5, so as to prevent the paint from leaking out during the painting process, the side baffle 204 forms a magnetic adsorption structure with the protective shell body 201 through the first magnet 205 and the second magnet 206, and two side baffles 204 are symmetrically arranged about the vertical center axis of the protective door plate 203, and the protective door plate 203 forms a rotating structure with the protective shell body 201 through the hinge 202, the protective shell body 201 covers the outside of the metal barrel and the paint spraying component 5, so that the entire painting work is carried out inside the protective shell body 201, which is convenient for preventing the sprayed paint from spreading in the air of the workshop during operation and affecting the health of the workers.

[0030] Working principle: when it is necessary to spray paint on the outer wall of the metal barrel, first rotate and open the protective door plate 203, align the opening of the metal barrel downward with the insertion end 412 and press downward, cover the outside of the arc-shaped support block 409, and slide outward against the arc-shaped support block 409 under the action of the support spring 410, and then tightly press against the inner wall of the metal barrel to limit and fix the metal barrel. After the metal barrel is fixed, rotate and close the protective door plate 203. After the protective door plate 203 is rotated down, the two side baffles 204 on its side are stuck on the outer wall of the protective shell shell 201, and at the same time, the first magnet 205 on the other side of the side baffle 204 is adsorbed on the second magnet 206 for fixation;

[0031] Then, the paint spraying component 5 and the servo motor 401 are started, and the paint is sprayed from the nozzle on the side of the paint spraying component 5 to spray the outer wall of the metal barrel. At the same time, the servo motor 401 rotates the first pulley 403 through the motor output shaft 402, and the first pulley 403 rotates the second pulley 405 through the transmission belt 404. At the same time, the second pulley 405 rotates the rotating disk 407 through the transmission shaft 406, and then rotates the metal barrel fixed on the top at a uniform speed, so that different sides of the metal barrel are aligned with the paint spraying component 5 in turn for spraying;

[0032] During the spraying process, the excess paint sprayed will be isolated inside the protective shell 201. If the operator wants to observe the painting situation of the metal barrel, he only needs to turn the knob 308. The knob 308 rotates the film winding reel 305 through the second I-shaped rotating block 306, and then the protective film 304 that has been contaminated by the paint is rolled up on the film winding reel 305, and at the same time, the new transparent protective film 304 on the film unwinding reel 303 is unwound to cover the inner wall of the glass observation window 309. 09 and the protective film 304, the situation inside the protective outer shell 201 can be observed. When the film on the film discharging reel 303 is used up, the protective film 304 can be cut and pulled upward at the same time, so that the film discharging reel 303 and the film winding reel 305 can be removed, and the film on the film discharging reel 303 can be pulled out, and passed through the film sliding grooves 310 on the upper and lower sides of the glass observation window 309 in turn, and covered the inner wall of the glass observation window 309, and the bottom end of the pulled film can be fixed on the film winding reel 305 by gluing.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A paint spraying auxiliary device with protective function, characterized in that: The invention comprises a painting operation table (1), wherein a protective shell component (2) for painting is arranged on the top of the painting operation table (1), and a real-time observation component (3) is installed on the outer wall of the protective shell component (2), an object fixing component (4) is arranged inside the real-time observation component (3), and a painting component (5) is arranged on the side of the object fixing component (4); The real-time observation component (3) comprises a first U-shaped bayonet (301), the first U-shaped bayonet (301) is internally engaged with a first I-shaped rotating block (302), a side of the first I-shaped rotating block (302) is fixedly connected with a film unwinding reel (303), a protective film (304) is arranged on the outer wall of the film unwinding reel (303), a film winding reel (305) is arranged at the bottom end of the protective film (304), and the film winding reel (305) is fixedly connected to the side of the first I-shaped rotating block (302). The end of the winding drum (305) is fixedly connected to a second I-shaped rotating block (306), the bottom of the second I-shaped rotating block (306) is snap-connected to a second U-shaped clamping block (307), and the side of the second I-shaped rotating block (306) is fixedly connected to a rotating knob (308), the outer wall of the protective film (304) is tightly fitted with a glass observation window (309), and a film sliding groove (310) is provided at the end of the glass observation window (309).

2. A paint spraying auxiliary device with protective function according to claim 1, characterized in that: The rotating knob (308) forms a transmission structure with the film winding reel (305) through the second I-shaped rotating block (306), and the film winding reel (305) forms a transmission structure with the film unwinding reel (303) through the protective film (304), and the protective film (304) and the film sliding groove (310) form a sliding structure.

3. The paint spraying auxiliary device with protective function according to claim 1, characterized in that: The article fixing assembly (4) comprises a servo motor (401), the top end of the servo motor (401) is rotatably connected to a motor output shaft (402), the top end of the motor output shaft (402) is fixedly connected to a first pulley (403), a transmission belt (404) is arranged on the side of the first pulley (403), a second pulley (405) is arranged on the other side of the transmission belt (404), and the top end of the second pulley (405) is fixedly connected to a transmission shaft (406), and The top of the transmission shaft (406) is fixedly connected to a rotating disc (407), the top of the rotating disc (407) is slidably connected to a T-shaped slider (408), and the top of the T-shaped slider (408) is fixedly connected to an arc-shaped support block (409), the inner wall of the arc-shaped support block (409) is fixedly connected to a support spring (410), and the end of the support spring (410) is fixedly connected to a middle support column (411), and the top of the arc-shaped support block (409) is integrally connected to an insertion end (412).

4. A paint spraying auxiliary device with protective function according to claim 3, characterized in that: The arc-shaped support block (409) forms a sliding structure with a rotating disc (407) through a T-shaped slider (408), and the rotating disc (407) forms a rotating structure with a paint spraying operation table (1) through a transmission shaft (406), and the arc-shaped support block (409) forms an elastic structure with a supporting spring (410) and a middle supporting column (411), and the first pulley (403) forms a transmission structure with a second pulley (405) through a transmission belt (404).

5. The paint spraying auxiliary device with protective function according to claim 1, characterized in that: The protective shell assembly (2) for spray painting comprises a protective shell shell (201), the top of the protective shell shell (201) is fixedly connected to a hinge (202), the side of the hinge (202) is fixedly connected to a protective door panel (203), and the end of the protective door panel (203) is fixedly connected to a side baffle (204), the side of the side baffle (204) is fixedly connected to a first magnet (205), and the other side of the first magnet (205) is tightly fitted with a second magnet (206).

6. A paint spraying auxiliary device with protective function according to claim 5, characterized in that: The side baffle (204) forms a magnetic adsorption structure with the protective outer shell (201) through the first magnet (205), the second magnet (206), and two side baffles (204) are symmetrically arranged about the vertical center axis of the protective door plate (203), and the protective door plate (203) forms a rotating structure with the protective outer shell (201) through the hinge (202).

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