Paint spraying device for automobile parts

Abstract

The paint spraying device for the automobile parts comprises supporting legs, a conveying belt arranged on the inner walls of the supporting legs, a first driving motor, a rotating rod arranged at the output end of the first driving motor, a suction plate and a clamping groove formed in the suction plate. The adhesion mechanism is used for adhering dust on the surfaces of the automobile parts, the fixed vertical plate is arranged on the side wall of the adhesion mechanism, the paint spraying mechanism is used for spraying paint on the automobile parts, and the drying mechanism is used for drying the automobile parts. The invention relates to the technical field of automobile part paint spraying. And after the adhesion roller adheres garbage and impurities on the surfaces of the automobile parts, paint spraying can be conducted at the first time after the automobile parts are cleaned through cooperation of a paint storage box, a first telescopic pipe, a second telescopic pipe, a paint spraying plate and a paint spraying pipe, and the situation that after the automobile parts are cleaned, dust adheres to the surfaces again, and the paint spraying effect of equipment on the automobile parts is affected is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts spray painting, in particular to a spray painting device for automobile parts. Background Art

[0002] Automobile refers to a vehicle that is driven by its own power device, generally has four or more wheels, and travels on land without relying on tracks or overhead wires. Automobiles are usually used to carry passengers and goods and to tow passenger and cargo trailers. Some automobiles are modified or equipped with special equipment to complete specific transportation tasks or work tasks to become special vehicles, but do not include machinery used exclusively in agriculture. Full trailers and semi-trailers do not have their own power devices. They belong to the category of automobiles only when they form a car train with a towing car. Auto parts are the various units that constitute the overall processing of auto parts and the products that serve the processing of auto parts. In order to reduce costs and occupy the market, many multinational auto parts companies have developed internationally.

[0003] The existing paint spraying device structure of automobile parts is relatively simple. At present, when automobile parts are painted, they need to be cleaned on the surface first. However, automobile parts often cannot be painted immediately after cleaning, and dust will adhere to the surface of automobile parts again. At the same time, after the paint and thinner are mixed, they may solidify inside the equipment and cause blockage if stored at room temperature for a long time.

[0004] To this end, the present invention provides a paint spraying device for automobile parts to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a paint spraying device for automobile parts, which solves the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A paint spraying device for automobile parts, comprising: A supporting leg, and a conveyor belt arranged on the inner wall of the supporting leg; A first driving motor, and a rotating rod arranged at an output end of the first driving motor; A suction plate, and a clamping groove provided on the suction plate; A bonding mechanism, which is used to bond dust on the surface of automobile parts, and a fixed vertical plate arranged on the side wall of the bonding mechanism; A paint spraying mechanism, the paint spraying mechanism is used for spraying paint on automobile parts; A drying mechanism, which is used to dry the paint on the automobile parts; One side of the support leg is fixedly connected to one side of the first drive motor, the first drive motor is fixedly connected to the rotating rod through the output end, the side wall of the rotating rod is slidably connected to the inner wall of the conveyor belt, the side wall of the conveyor belt is slidably connected to the inner wall of the support leg, the side wall of the conveyor belt is fixedly connected to the inner wall of the suction plate, a clamping groove is provided on the suction plate, the top of the conveyor belt is fixedly connected to the bottom of the fixed vertical plate, the inner wall of the fixed vertical plate is fixedly connected to the side wall of the adhesion mechanism, the inner wall of the fixed vertical plate is fixedly connected to the side wall of the paint spraying mechanism, the inner wall of the fixed vertical plate is fixedly connected to the side wall of the drying mechanism, and the inner wall of the conveyor belt is fixedly connected to the side wall of the fixed vertical plate; The adhesion mechanism comprises a vacuum cleaner, the side wall of the vacuum cleaner is fixedly connected to the inner wall of the fixed vertical plate, the bottom of the vacuum cleaner is fixedly connected to a first electric push rod, the bottom of the first electric push rod is fixedly connected to a fixed block, the inner wall of the fixed block is rotatably connected to an electric rotating rod, and the side wall of the electric rotating rod is fixedly connected to an adhesion roller; The paint spraying mechanism comprises a paint storage box, the side wall of the paint storage box is fixedly connected to the inner wall of the fixed vertical plate, the bottom of the paint storage box is connected to a second telescopic tube, the bottom of the paint storage box is fixedly connected to a second electric push rod, the bottom of the second electric push rod is connected to a paint spraying plate, the bottom of the paint spraying plate is connected to a paint spraying pipe, the inner wall of the paint storage box is fixedly connected to a paint delivery pump, and the top of the paint delivery pump is connected to a material delivery pipe; The drying mechanism includes a baking plate, the side wall of the baking plate is fixedly connected to the inner wall of the conveyor belt, the top of the baking plate is fixedly connected to a first friction disk, the top of the first friction disk is fixedly connected to a heating cylinder, the top of the heating cylinder is connected to a feed pipe, and the feed pipe is provided with a solenoid valve.

[0007] Preferably, the adhesion mechanism further comprises a dust suction pipe, the top of the dust suction pipe is connected to the bottom of the vacuum cleaner, the bottom of the dust suction pipe is fixedly connected to a scraper, and the bottom of the scraper is movably connected to the side wall of the adhesion roller.

[0008] Preferably: the paint spraying mechanism also includes a return spring, one side of the return spring is fixedly connected to the inner wall of the paint storage box, the other side of the paint storage box is fixedly connected to a trigger switch, the inner wall of the paint storage box is slidably connected to a sliding sealing plate, the bottom of the sliding sealing plate is connected to a first telescopic tube, the bottom of the sliding sealing plate is fixedly connected to an extrusion rod, the side wall of the extrusion rod is slidably connected to the inner wall of the damping cylinder, the bottom of the sliding sealing plate is fixedly connected to a first limit spring, the side wall of the paint spraying plate is fixedly connected to an electric slide rail, the electric slide rail is slidably connected to an exhaust fan through an electronic slider, one side of the inner wall of the exhaust fan is fixedly connected to a filter screen, the bottom of the paint spraying tube is fixedly connected to a limit plate, the inner wall of the limit plate is fixedly connected to a limit round rod, the side wall of the limit round rod is slidably connected to a sliding plate, the top of the sliding plate is fixedly connected to a second limit spring, and the bottom of the inner wall of the limit plate is fixedly connected to a pressure sensor.

[0009] Preferably: the top of the second limit spring is fixedly connected to the top of the inner wall of the limit plate, the side wall of the trigger switch is slidably connected to the inner wall of the paint storage box, the bottom of the damping cylinder is fixedly connected to the bottom of the inner wall of the paint storage box, the bottom of the first limit spring is fixedly connected to the bottom of the inner wall of the paint storage box, the bottom of the first telescopic tube is connected to the top of the second telescopic tube, one side of the exhaust fan is slidably connected to the side wall of the paint spraying plate, and the bottom of the second telescopic tube is connected to the top of the paint spraying plate.

[0010] Preferably: the drying mechanism also includes a second drive motor, the bottom of the second drive motor is fixedly connected to the top of the heating cylinder, the second drive motor is fixedly connected to a transmission shaft through an output end, the side wall of the transmission shaft is fixedly connected to a stirring blade, the side wall of the stirring blade is fixedly connected to a heating plate, and the bottom of the stirring blade is fixedly connected to a second friction disk.

[0011] Preferably: the top of the second friction disk is fixedly connected to the bottom of the transmission shaft, one side of the stirring blade is slidably connected to the inner wall of the heating cylinder, the bottom of the second friction disk is rotatably connected to the top of the first friction disk, and one end of the feed pipe is connected to the top of the heating cylinder. Beneficial Effects

[0012] The present invention provides a paint spraying device for automobile parts. Compared with the prior art, it has the following beneficial effects: (1) The paint spraying device for automobile parts can spray paint immediately after the automobile parts are cleaned by the cooperation of the paint storage box, the first telescopic tube, the second telescopic tube, the paint spraying plate and the paint spraying tube after the adhesion roller adheres to the garbage and impurities on the surface of the automobile parts, so as to avoid dust adhering to the surface of the automobile parts again after the cleaning, thereby affecting the painting effect of the equipment.

[0013] (2) In the paint spraying device for automobile parts, when the stirring blade stirs and mixes the paint and the thinner in the heating cylinder, the second drive motor, the transmission shaft, the second friction disk, the first friction disk and the baking plate cooperate to dry the paint on the surface of the automobile parts, and at the same time heat the paint mixture in the heating cylinder to prevent it from solidifying due to long-term storage in the heating cylinder and causing equipment blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a paint spraying device for automobile parts of the present invention; Figure 2 It is a structural schematic diagram of the adhesion mechanism of the present invention; Figure 3 It is a structural schematic diagram of the paint spraying mechanism of the present invention; Figure 4It is a schematic diagram of the internal structure of the paint storage box of the present invention; Figure 5 It is a schematic diagram of the position structure of the filter screen and the paint spraying pipe of the present invention; Figure 6 yes Figure 5 A in the enlarged view; Figure 7 It is a structural schematic diagram of the drying mechanism of the present invention; Figure 8 It is a schematic diagram of the internal structure of the heating tube of the present invention.

[0015] In the figure: 1, support leg; 2, first drive motor; 3, rotating rod; 4, conveyor belt; 5, suction plate; 51, clamping groove; 6, fixed vertical plate; 7, adhesion mechanism; 8, paint spraying mechanism; 9, drying mechanism; 70, vacuum cleaner; 71, vacuum tube; 72, first electric push rod; 73, scraper; 74, fixed block; 75, electric rotating rod; 76, adhesion roller; 80, paint storage box; 81, paint delivery pump; 811, delivery pipe; 82, reset spring; 821, trigger switch; 83, sliding sealing plate; 831, first telescopic tube; 84, extrusion rod; 841, Damping cylinder; 842, first limit spring; 85, second telescopic tube; 86, paint spraying plate; 861, second electric push rod; 87, electric slide rail; 871, exhaust fan; 872, filter screen; 88, paint spraying tube; 89, limit plate; 891, limit round rod; 892, sliding plate; 893, second limit spring; 894, pressure sensor; 90, baking plate; 91, first friction disc; 92, heating cylinder; 93, feeding tube; 931, solenoid valve; 94, second drive motor; 95, transmission shaft; 96, stirring blade; 97, heating plate; 98, second friction disc. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0017] See also Figure 1 - Figure 2 , a painting device for automobile parts, comprising: A supporting leg 1, and a conveyor belt 4 arranged on the inner wall of the supporting leg 1; A first driving motor 2, and a rotating rod 3 arranged at an output end of the first driving motor 2; A suction plate 5, and a clamping groove 51 formed on the suction plate 5; Adhesion mechanism 7, the adhesion mechanism 7 is used to adhere the dust on the surface of the automobile parts, and the fixed vertical plate 6 is arranged on the side wall of the adhesion mechanism 7; A paint spraying mechanism 8, the paint spraying mechanism 8 is used to spray paint on automobile parts; Drying mechanism 9, the drying mechanism 9 is used to dry the paint on the automobile parts; One side of the support leg 1 is fixedly connected to one side of the first drive motor 2, the first drive motor 2 is fixedly connected to the rotating rod 3 through the output end, the side wall of the rotating rod 3 is slidably connected to the inner wall of the conveyor belt 4, the side wall of the conveyor belt 4 is slidably connected to the inner wall of the support leg 1, the side wall of the conveyor belt 4 is fixedly connected to the inner wall of the suction plate 5, the suction plate 5 is provided with a clamping groove 51, the top of the conveyor belt 4 is fixedly connected to the bottom of the fixed vertical plate 6, the inner wall of the fixed vertical plate 6 is fixedly connected to the side wall of the adhesion mechanism 7, the inner wall of the fixed vertical plate 6 is fixedly connected to the side wall of the paint spraying mechanism 8, the inner wall of the fixed vertical plate 6 is fixedly connected to the side wall of the drying mechanism 9, and the inner wall of the conveyor belt 4 is fixedly connected to the side wall of the fixed vertical plate 6; The adhesion mechanism 7 includes a vacuum cleaner 70, the side wall of the vacuum cleaner 70 is fixedly connected to the inner wall of the fixed vertical plate 6, the bottom of the vacuum cleaner 70 is fixedly connected to a first electric push rod 72, the bottom of the first electric push rod 72 is fixedly connected to a fixed block 74, the inner wall of the fixed block 74 is rotatably connected to an electric rotating rod 75, and the side wall of the electric rotating rod 75 is fixedly connected to an adhesion roller 76; The paint spraying mechanism 8 includes a paint storage box 80, the side wall of the paint storage box 80 is fixedly connected to the inner wall of the fixed vertical plate 6, the bottom of the paint storage box 80 is connected to a second telescopic tube 85, the bottom of the paint storage box 80 is fixedly connected to a second electric push rod 861, the bottom of the second electric push rod 861 is connected to a paint spraying plate 86, the bottom of the paint spraying plate 86 is connected to a paint spraying pipe 88, the inner wall of the paint storage box 80 is fixedly connected to a paint delivery pump 81, and the top of the paint delivery pump 81 is connected to a feed pipe 811; The drying mechanism 9 includes a baking plate 90, the side wall of the baking plate 90 is fixedly connected to the inner wall of the conveyor belt 4, the top of the baking plate 90 is fixedly connected to a first friction disc 91, the top of the first friction disc 91 is fixedly connected to a heating cylinder 92, the top of the heating cylinder 92 is connected to a feed pipe 93, and the feed pipe 93 is provided with a solenoid valve 931; The adhesion mechanism 7 further includes a dust suction pipe 71, the top of which is connected to the bottom of the dust collector 70, a scraper 73 is fixedly connected to the bottom of the dust suction pipe 71, and the bottom of the scraper 73 is movably connected to the side wall of the adhesion roller 76; It should be noted that the staff places the automobile parts inside the clamping groove 51, starts the suction plate 5 to clamp and fix the automobile parts inside the clamping groove 51, starts the first drive motor 2, and the first drive motor 2 drives the automobile parts to move through the rotating rod 3, the conveyor belt 4, the suction plate 5 and the clamping groove 51. When the automobile parts move to the bottom of the adhesion mechanism 7, the first electric push rod 72 is started, and the first electric push rod 72 drives the adhesion roller 76 to move to the top of the automobile parts through the fixed block 74 and the electric rotating rod 75. The electric rotating rod 75 is started, and the electric rotating rod 75 drives the adhesion roller 76 to rotate to absorb and store the garbage on the surface of the automobile parts. When the adhesion roller 76 rotates, the fixed block 74 scrapes the garbage on the surface of the adhesion roller 76. The vacuum cleaner 70 is started, and the vacuum cleaner 70 collects and stores the garbage scraped by the scraper 73 through the dust suction pipe 71 to avoid excessive garbage adhering to the surface of the adhesion roller 76 and affecting its adhesion effect. Example 2

[0018] See also Figure 3 - Figure 6 A paint spraying device for automobile parts, the paint spraying mechanism 8 also includes a return spring 82, one side of the return spring 82 is fixedly connected to the inner wall of the paint storage box 80, the other side of the paint storage box 80 is fixedly connected to a trigger switch 821, the inner wall of the paint storage box 80 is slidably connected to a sliding sealing plate 83, the bottom of the sliding sealing plate 83 is connected to a first telescopic tube 831, the bottom of the sliding sealing plate 83 is fixedly connected to an extrusion rod 84, the side wall of the extrusion rod 84 is slidably connected to the inner wall of a damping cylinder 841, the bottom of the sliding sealing plate 83 is fixedly connected to a first limit spring 842, the side wall of the paint spraying plate 86 is fixedly connected to an electric slide rail 87, the electric slide rail 87 is slidably connected to an exhaust fan 871 through an electronic slider, one side of the inner wall of the exhaust fan 871 is fixedly connected to a filter screen 872, and the bottom of the paint spraying pipe 88 is fixedly connected A limit plate 89 is provided, the inner wall of the limit plate 89 is fixedly connected to a limit round rod 891, the side wall of the limit round rod 891 is slidably connected to a sliding plate 892, the top of the sliding plate 892 is fixedly connected to a second limit spring 893, the bottom of the inner wall of the limit plate 89 is fixedly connected to a pressure sensor 894, the top of the second limit spring 893 is fixedly connected to the top of the inner wall of the limit plate 89, the side wall of the trigger switch 821 is slidably connected to the inner wall of the paint storage box 80, the bottom of the damping cylinder 841 is fixedly connected to the bottom of the inner wall of the paint storage box 80, the bottom of the first limit spring 842 is fixedly connected to the bottom of the inner wall of the paint storage box 80, the bottom of the first telescopic tube 831 is connected to the top of the second telescopic tube 85, one side of the exhaust fan 871 is slidably connected to the side wall of the paint spraying plate 86, and the bottom of the second telescopic tube 85 is connected to the top of the paint spraying plate 86; It should be noted that when the automobile part moves to the bottom of the paint spraying mechanism 8, the paint delivery pump 81 is started. The paint delivery pump 81 extracts the heated paint inside the heating tube 92 into the paint storage box 80 through the delivery pipe 811. The paint inside the paint storage box 80 is sprayed onto the surface of the automobile part through the first telescopic tube 831, the second telescopic tube 85, the paint spraying plate 86 and the paint spraying tube 88 to complete the painting. When the paint spraying tube 88 sprays paint, the paint drives the sliding plate 892 to press down until the pressure sensor 894 is triggered. The pressure sensor 894 controls the electric slide rail 87 and the exhaust fan 871 to start. The electric slide rail 87 drives the exhaust fan 871 to press down. The electric slide rail 87 absorbs the excess paint sprayed from the paint spraying tube 88 to prevent the paint sprayed from the paint spraying tube 88 from scattering and adhering to the surface of the suction plate 5. When the paint delivery pump 81 delivers the paint to the top of the sliding sealing plate 83, the paint drives the sliding sealing plate 83 to press down due to the influence of gravity. The sliding sealing plate 83 drives the extrusion rod 84 to press down to squeeze the damping liquid inside the trigger switch 821 to prevent the sliding sealing plate 83 from hitting the bottom of the paint storage box 80 too quickly and being damaged. During the downward pressing process of the sliding sealing plate 83, the trigger switch 821 is squeezed into the paint storage box 80. The trigger switch 821 controls the paint delivery pump 81 to shut down and stop delivering paint to the paint storage box 80. The paint inside the paint storage box 80 gradually decreases with use. The first limit spring 842 elastically drives the sliding sealing plate 83 to rise. When the sliding sealing plate 83 rises away from the trigger switch 821, the reset spring 82 elastically drives the trigger switch 821 to reset. The trigger switch 821 controls the paint delivery pump 81 to start delivering paint to the paint storage box 80 to prevent too much paint from being stored in the paint storage box 80 at one time and unable to be sprayed immediately. The paint stored in the paint storage box 80 for a long time may condense and clog the equipment. Example 3

[0019] See also Figure 7 - Figure 8 , a paint spraying device for automobile parts, the drying mechanism 9 also includes a second drive motor 94, the bottom of the second drive motor 94 is fixedly connected to the top of the heating cylinder 92, the second drive motor 94 is fixedly connected to a transmission shaft 95 through the output end, the side wall of the transmission shaft 95 is fixedly connected to a stirring blade 96, the side wall of the stirring blade 96 is fixedly connected to a heating plate 97, the bottom of the stirring blade 96 is fixedly connected to a second friction disk 98, the top of the second friction disk 98 is fixedly connected to the bottom of the transmission shaft 95, one side of the stirring blade 96 is slidably connected to the inner wall of the heating cylinder 92, the bottom of the second friction disk 98 is rotatably connected to the top of the first friction disk 91, and one end of the feed pipe 811 is connected to the top of the heating cylinder 92; It should be noted that, after the automobile parts are painted, the baking plate 90 is started, and the baking plate 90 dries and bakes the paint on the surface of the automobile parts. The solenoid valve 931 is opened, and the staff inputs the paint and the thinner into the heating cylinder 92 through the feeding pipe 93, and the second drive motor 94 and the heating plate 97 are started. The second drive motor 94 drives the second friction disk 98 to rotate through the transmission shaft 95 and the stirring blade 96. When the stirring blade 96 rotates, the paint and the thinner are mixed and stirred. When the second friction disk 98 rotates, it generates heat by friction with the first friction disk 91, and the paint inside the heating cylinder 92 is heated to prevent it from solidifying. At the same time, the automobile parts at the bottom of the baking plate 90 can be heated, so as to further improve the drying efficiency of the paint of the automobile parts by the baking plate 90.

[0020] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0021] During operation, the staff places the automobile parts inside the clamping groove 51, starts the suction plate 5 to clamp and fix the automobile parts inside the clamping groove 51, starts the first driving motor 2, and the first driving motor 2 drives the automobile parts to move through the rotating rod 3, the conveyor belt 4, the suction plate 5 and the clamping groove 51. When the automobile parts move to the bottom of the adhesion mechanism 7, the first electric push rod 72 is started, and the first electric push rod 72 drives the adhesion roller 76 to move to the top of the automobile parts through the fixed block 74 and the electric rotating rod 75. The electric rotating rod 75 is started, and the electric rotating rod 75 drives the adhesion roller 76 to rotate to absorb and store the garbage on the surface of the automobile parts. When the adhesion roller 76 rotates, the fixed block 74 scrapes the garbage on the surface of the adhesion roller 76. The vacuum cleaner 70 is started, and the vacuum cleaner 70 collects and stores the garbage scraped by the scraper 73 through the dust suction pipe 71 to prevent too much garbage from adhering to the surface of the adhesion roller 76 and affecting its adhesion effect. When the automobile part moves to the bottom of the paint spraying mechanism 8, the paint delivery pump 81 is started. The paint delivery pump 81 extracts the heated paint inside the heating tube 92 into the paint storage box 80 through the delivery pipe 811. The paint inside the paint storage box 80 is sprayed onto the surface of the automobile part through the first telescopic tube 831, the second telescopic tube 85, the paint spraying plate 86 and the paint spraying tube 88 to complete the painting. When the paint spraying tube 88 sprays paint, the paint drives the sliding plate 892 to press down until the pressure sensor 894 is triggered. The pressure sensor 894 controls the electric slide rail 87 and the exhaust fan 871 to start. The electric slide rail 87 drives the exhaust fan 871 to press down. The electric slide rail 87 absorbs the excess paint sprayed from the paint spraying tube 88 to prevent the paint sprayed from the paint spraying tube 88 from scattering and adhering to the surface of the suction plate 5. When the paint delivery pump 81 delivers the paint to the top of the sliding sealing plate 83, the paint drives the sliding sealing plate 83 to press down due to the influence of gravity. The sealing plate 83 drives the extrusion rod 84 to press down to squeeze the damping liquid inside the trigger switch 821, so as to prevent the sliding sealing plate 83 from hitting the bottom of the paint storage box 80 too quickly and being damaged. During the downward pressing process of the sliding sealing plate 83, the trigger switch 821 is squeezed into the paint storage box 80, and the trigger switch 821 controls the paint delivery pump 81 to shut down and stop delivering paint to the paint storage box 80. The paint inside the paint storage box 80 gradually decreases with use, and the first limit spring 842 drives the sliding sealing plate 83 to rise by elasticity. When the sliding sealing plate 83 rises away from the trigger switch 821, the reset spring 82 drives the trigger switch 821 to reset by elasticity, and the trigger switch 821 controls the paint delivery pump 81 to start delivering paint to the paint storage box 80, so as to prevent too much paint from being stored in the paint storage box 80 at one time, so that the paint cannot be sprayed in the first time, and the paint stored in the paint storage box 80 for a long time may condense and clog the equipment; After the auto parts are painted, the baking plate 90 is started, and the baking plate 90 dries and bakes the paint on the surface of the auto parts. The solenoid valve 931 is opened, and the staff inputs the paint and the thinner into the heating cylinder 92 through the feeding pipe 93, and the second driving motor 94 and the heating plate 97 are started. The second driving motor 94 drives the second friction disk 98 to rotate through the transmission shaft 95 and the stirring blade 96. When the stirring blade 96 rotates, the paint and the thinner are mixed and stirred. When the second friction disk 98 rotates, it generates heat by friction with the first friction disk 91, and the paint inside the heating cylinder 92 is heated to prevent it from solidifying. At the same time, the auto parts at the bottom of the baking plate 90 can be heated, so as to further improve the drying efficiency of the paint of the auto parts by the baking plate 90.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint spraying device for automobile parts, characterized in that: include: A support leg (1), and a conveyor belt (4) arranged on the inner wall of the support leg (1); A first drive motor (2), and a rotating rod (3) arranged at an output end of the first drive motor (2); A suction plate (5), and a clamping groove (51) formed on the suction plate (5); A bonding mechanism (7), the bonding mechanism (7) being used to bond dust on the surface of automobile parts, and a fixed vertical plate (6) arranged on a side wall of the bonding mechanism (7); A paint spraying mechanism (8), the paint spraying mechanism (8) is used to spray paint on automobile parts; A drying mechanism (9), the drying mechanism (9) being used to dry the paint on the automobile parts; One side of the support leg (1) is fixedly connected to one side of the first drive motor (2); the first drive motor (2) is fixedly connected to the rotating rod (3) via the output end; the side wall of the rotating rod (3) is slidably connected to the inner wall of the conveyor belt (4); the side wall of the conveyor belt (4) is slidably connected to the inner wall of the support leg (1); the side wall of the conveyor belt (4) is fixedly connected to the inner wall of the suction plate (5); a clamping groove (51) is provided on the suction plate (5); the top of the conveyor belt (4) is fixedly connected to the bottom of the fixed vertical plate (6); the inner wall of the fixed vertical plate (6) is fixedly connected to the side wall of the adhesion mechanism (7); the inner wall of the fixed vertical plate (6) is fixedly connected to the side wall of the paint spraying mechanism (8); the inner wall of the fixed vertical plate (6) is fixedly connected to the side wall of the drying mechanism (9); and the inner wall of the conveyor belt (4) is fixedly connected to the side wall of the fixed vertical plate (6); The adhesion mechanism (7) comprises a vacuum cleaner (70), the side wall of the vacuum cleaner (70) being fixedly connected to the inner wall of the fixed vertical plate (6), the bottom of the vacuum cleaner (70) being fixedly connected to a first electric push rod (72), the bottom of the first electric push rod (72) being fixedly connected to a fixed block (74), the inner wall of the fixed block (74) being rotatably connected to an electric rotating rod (75), and the side wall of the electric rotating rod (75) being fixedly connected to an adhesion roller (76); The paint spraying mechanism (8) comprises a paint storage box (80), the side wall of the paint storage box (80) is fixedly connected to the inner wall of the fixed vertical plate (6), the bottom of the paint storage box (80) is connected to a second telescopic tube (85), the bottom of the paint storage box (80) is fixedly connected to a second electric push rod (861), the bottom of the second electric push rod (861) is connected to a paint spraying plate (86), the bottom of the paint spraying plate (86) is connected to a paint spraying tube (88), the inner wall of the paint storage box (80) is fixedly connected to a paint delivery pump (81), and the top of the paint delivery pump (81) is connected to a material delivery pipe (811); The drying mechanism (9) comprises a baking plate (90), the side wall of the baking plate (90) being fixedly connected to the inner wall of the conveyor belt (4), the top of the baking plate (90) being fixedly connected to a first friction disk (91), the top of the first friction disk (91) being fixedly connected to a heating cylinder (92), the top of the heating cylinder (92) being connected to a feed pipe (93), and the feed pipe (93) being provided with a solenoid valve (931).

2. A paint spraying device for automobile parts according to claim 1, characterized in that: The adhesion mechanism (7) further comprises a dust suction pipe (71), the top of the dust suction pipe (71) being connected to the bottom of the dust collector (70), the bottom of the dust suction pipe (71) being fixedly connected to a scraper (73), and the bottom of the scraper (73) being movably connected to the side wall of the adhesion roller (76).

3. A paint spraying device for automobile parts according to claim 1, characterized in that: The paint spraying mechanism (8) further comprises a return spring (82), one side of the return spring (82) being fixedly connected to the inner wall of the paint storage box (80), the other side of the paint storage box (80) being fixedly connected to a trigger switch (821), the inner wall of the paint storage box (80) being slidably connected to a sliding sealing plate (83), the bottom of the sliding sealing plate (83) being connected to a first telescopic tube (831), the bottom of the sliding sealing plate (83) being fixedly connected to an extrusion rod (84), the side wall of the extrusion rod (84) being slidably connected to the inner wall of a damping cylinder (841), the bottom of the sliding sealing plate (83) being fixedly connected to a first limit spring (842), The side wall of the paint spray plate (86) is fixedly connected to an electric slide rail (87), the electric slide rail (87) is slidably connected to an exhaust fan (871) via an electronic slider, a filter screen (872) is fixedly connected to one side of the inner wall of the exhaust fan (871), the bottom of the paint spray tube (88) is fixedly connected to a limit plate (89), the inner wall of the limit plate (89) is fixedly connected to a limit round rod (891), the side wall of the limit round rod (891) is slidably connected to a sliding plate (892), the top of the sliding plate (892) is fixedly connected to a second limit spring (893), and the bottom of the inner wall of the limit plate (89) is fixedly connected to a pressure sensor (894).

4. A paint spraying device for automobile parts according to claim 3, characterized in that: The top of the second limit spring (893) is fixedly connected to the top of the inner wall of the limit plate (89), the side wall of the trigger switch (821) is slidably connected to the inner wall of the paint storage box (80), the bottom of the damping cylinder (841) is fixedly connected to the bottom of the inner wall of the paint storage box (80), the bottom of the first limit spring (842) is fixedly connected to the bottom of the inner wall of the paint storage box (80), the bottom of the first telescopic tube (831) is connected to the top of the second telescopic tube (85), one side of the exhaust fan (871) is slidably connected to the side wall of the paint spraying plate (86), and the bottom of the second telescopic tube (85) is connected to the top of the paint spraying plate (86).

5. A paint spraying device for automobile parts according to claim 1, characterized in that: The drying mechanism (9) further comprises a second drive motor (94), the bottom of the second drive motor (94) being fixedly connected to the top of the heating cylinder (92), the second drive motor (94) being fixedly connected to a transmission shaft (95) via an output end, a stirring blade (96) being fixedly connected to a side wall of the transmission shaft (95), a heating plate (97) being fixedly connected to a side wall of the stirring blade (96), and a second friction disk (98) being fixedly connected to the bottom of the stirring blade (96).

6. A paint spraying device for automobile parts according to claim 5, characterized in that: The top of the second friction disk (98) is fixedly connected to the bottom of the transmission shaft (95), one side of the stirring blade (96) is slidably connected to the inner wall of the heating cylinder (92), the bottom of the second friction disk (98) is rotatably connected to the top of the first friction disk (91), and one end of the feed pipe (811) is connected to the top of the heating cylinder (92).

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