Paint spraying device for high-low voltage switch cabinet production

Abstract

The utility model belongs to the technical field of high-low voltage switch cabinet production, and particularly relates to a paint spraying device for high-low voltage switch cabinet production, which comprises a box body, a fan is arranged on the top side of the box body through a machine base, an air inlet pipe is arranged on the fan, a cavity is arranged in one side wall of the box body, and the air inlet pipe is arranged in the cavity. The other side of the air inlet pipe is fixedly connected with the side wall of the box body, multiple sets of exhaust holes are formed in the inner wall of the box body, a first rotating plate is rotationally installed on the fixing plate through a bearing, a switch cabinet is placed on the first rotating plate, and through operation of a draught fan, the draught fan blows cold air into the air inlet pipe and then enters the cavity from the air inlet pipe, so that the switch cabinet is opened. And after the paint is sprayed on the switch cabinet and before the switch cabinet is turned to the exhaust hole, cold air sprayed out of the exhaust hole blows and dries the paint on the switch cabinet, so that the paint is quickly dried, the situation that the paint needs to be aired after being sprayed is avoided, the airing time is saved, and the drying efficiency of the paint is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low voltage switch cabinet production, in particular to a paint spraying device for high and low voltage switch cabinet production. Background Art

[0002] As the name implies, high and low voltage switchgear is equipment for connecting high or low voltage cables. In order to extend the service life of the high and low voltage switchgear, the high and low voltage switchgear needs to be painted during production, so a paint spraying device is required.

[0003] A Chinese patent with announcement number CN213914526U discloses a paint spraying device for high and low voltage switchgear production, comprising a material storage box, a chassis, a drying box, a top plate and a first cylinder, a chassis is provided on one side of the material storage box, a drying box is provided on a side of the chassis away from the material storage box, the top of the material storage box is connected with the drying box through the top plate, the top plate is distributed parallel to the chassis, a storage groove is provided on the side of the material storage box facing the drying box, a second cylinder distributed vertically is provided inside the storage groove, a second positioning block is fixedly connected to the top of the second cylinder, a second material delivery pipe is penetrated in the middle part of the second positioning block, one end of the second material delivery pipe is connected to the second nozzle, and the other end of the second positioning block is connected to the paint storage chamber opened in the material storage box; the upper surface of the top plate is provided with the first cylinder distributed in a horizontal state, the paint spraying device for high and low voltage switchgear production has comprehensive spraying, high working efficiency, and can be widely used.

[0004] When the existing paint spraying device is used to spray paint on the switch cabinet, the paint needs to be naturally dried before being removed. However, since the paint cannot be dried quickly, the drying efficiency of the paint is low, which affects the painting efficiency. Therefore, a paint spraying device for high and low voltage switch cabinet production is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model proposes a paint spraying device for producing high and low voltage switch cabinets.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a paint spraying device for the production of high and low voltage switch cabinets described in the utility model comprises a box body, a box door is rotatably installed on the box body through a hinge, a fan is installed on the top side of the box body through a machine base, a fan blade is installed inside the fan, an air intake pipe is installed on the fan, a cavity is opened in one of the side walls of the box body, the other side of the air intake pipe is fixedly connected to the side wall of the box body, a plurality of groups of exhaust holes are opened on the inner wall of the box body, and the exhaust holes are arranged in a rectangular array structure, a fixing plate is welded on the inner wall of the box body, a first rotating plate is rotatably installed on the fixing plate through a bearing, a first motor is installed on the bottom plate of the box body through a machine base, the output shaft of the first motor is fixedly connected to the first rotating plate, and a hydraulic cylinder is installed on the top plate of the box body. The hydraulic cylinder is connected with a hydraulic rod, a fixed block is welded on the bottom side of the hydraulic rod, a second rotating plate is rotatably installed on the bottom side of the fixed block through a bearing, a switch cabinet is placed on the first rotating plate, and the first motor is operated to drive the second rotating plate to rotate, and the second rotating plate drives the switch cabinet and the first rotating plate to rotate together, thereby realizing continuous circular rotation of the switch cabinet, and the fan is operated, and the fan blades inside it rotate at a high speed, and the fan blows cold air into the air inlet pipe, and then enters the cavity from the air inlet pipe, and finally sprays it out from the exhaust hole. After the paint is sprayed on the switch cabinet, the switch cabinet turns to the front of the exhaust hole, and the cold air sprayed from the exhaust hole blows and dries the paint on the switch cabinet, thereby realizing rapid drying of the paint, avoiding the need for time to dry the paint after spraying, saving drying time, and benefiting to improving the drying efficiency of the paint.

[0007] Preferably, a slide groove is provided on the inner wall of the box body, a screw rod is rotatably installed between the inner walls of the slide groove through a bearing, a stepper motor is installed on the top plate of the box body through a machine base, the output shaft of the stepper motor is fixedly connected to one end of the screw rod, a slider is equipped in the slide groove, the slider slides in cooperation with the screw rod through a thread, a connecting pipe is fixedly installed on the slider, an atomizing nozzle is installed on the connecting pipe, a paint storage box is installed on the upper wall of the box body, a first delivery pipe is connected to the paint storage box, a water pump is installed on the outer wall of the box body through a machine base, one end of the water pump is connected to the first delivery pipe, the other end of the water pump is connected to the second delivery pipe, and the second delivery pipe The other end is connected to the connecting pipe, and the fixed block is driven by the hydraulic rod to move vertically downward, and the fixed block drives the second rotating plate to move vertically downward until the second rotating plate is attached to the switch cabinet. At this time, the switch cabinet is clamped between the second rotating plate and the first rotating plate. Then the water pump is operated, and the paint is introduced from the first delivery pipe into the second delivery pipe, and from the second delivery pipe into the connecting pipe, and finally sprayed out from the atomizing nozzle on the connecting pipe, thereby realizing the painting treatment of the switch cabinet. Through the rotation of the screw rod, the slider drives the connecting pipe to move vertically, and the connecting pipe drives the atomizing nozzle to move vertically. At the same time, the switch cabinet rotates in a circle, thereby realizing the comprehensive painting of the four walls of the switch cabinet, which is beneficial to improving the painting efficiency.

[0008] The utility model is beneficial in that:

[0009] 1. The utility model drives the second rotating plate to rotate through the operation of the first motor, and the second rotating plate drives the switch cabinet and the first rotating plate to rotate together, thereby realizing the continuous circular rotation of the switch cabinet. The fan operates, and the fan blades inside it rotate at a high speed. The fan blows cold air into the air inlet pipe, and then enters the cavity from the air inlet pipe, and finally sprays it out from the exhaust hole. After the paint is sprayed on the switch cabinet, the switch cabinet turns to the front of the exhaust hole, and the cold air sprayed from the exhaust hole blows and dries the paint on the switch cabinet, thereby realizing the rapid drying of the paint, avoiding the time required to dry the paint after spraying, saving the drying time, and being beneficial to improving the drying efficiency of the paint.

[0010] 2. The utility model drives the fixed block to move vertically downward through the hydraulic rod, and the fixed block drives the second rotating plate to move vertically downward until the second rotating plate is attached to the switch cabinet. At this time, the switch cabinet is clamped between the second rotating plate and the first rotating plate, and then the water pump is operated, and the paint is introduced from the first delivery pipe into the second delivery pipe, and from the second delivery pipe into the connecting pipe, and finally sprayed out from the atomizing nozzle on the connecting pipe, thereby realizing the painting treatment of the switch cabinet. Through the rotation of the screw rod, the slider drives the connecting pipe to move vertically, and the connecting pipe drives the atomizing nozzle to move vertically. At the same time, the switch cabinet rotates in a circle, thereby realizing the comprehensive painting of the four walls of the switch cabinet, which is beneficial to improving the painting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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.

[0012] Figure 1 It is a schematic diagram of a three-dimensional structure from a first-person perspective;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure at the exhaust hole;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the atomizing nozzle;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure inside the box.

[0016] In the figure: 1. box body; 2. box door; 3. fan; 4. air inlet pipe; 5. cavity; 6. exhaust hole; 7. fixed plate; 8. first rotating plate; 9. first motor; 10. hydraulic cylinder; 11. hydraulic rod; 12. fixed block; 13. second rotating plate; 14. slide; 15. screw rod; 16. stepping motor; 17. slider; 18. connecting pipe; 19. atomizing nozzle; 20. paint storage box; 21. first delivery pipe; 22. water pump; 23. second delivery pipe; 24. switch cabinet. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4As shown, a paint spraying device for the production of high and low voltage switch cabinets includes a box body 1, a box door 2 is rotatably installed on the box body 1 through a hinge, a fan 3 is installed on the top side of the box body 1 through a machine base, a fan blade is installed inside the fan 3, an air intake pipe 4 is installed on the fan 3, a cavity 5 is opened in one of the side walls of the box body 1, the other side of the air intake pipe 4 is fixedly connected to the side wall of the box body 1, a plurality of groups of exhaust holes 6 are opened on the inner wall of the box body 1, and the exhaust holes 6 are arranged in a rectangular array structure, a fixing plate 7 is welded on the inner wall of the box body 1, a first rotating plate 8 is rotatably installed on the fixing plate 7 through a bearing, a first motor 9 is installed on the bottom plate of the box body 1 through a machine base, and the output shaft of the first motor 9 is fixedly connected to the first rotating plate 8, a hydraulic cylinder 10 is installed on the top plate of the box body 1, and a hydraulic rod 11 is connected to the hydraulic cylinder 10 A fixed block 12 is welded to the bottom side of the hydraulic rod 11, and a second rotating plate 13 is rotatably installed on the bottom side of the fixed block 12 through a bearing. A switch cabinet 24 is placed on the first rotating plate 8. A slide groove 14 is provided on the inner wall of the box body 1, and a screw rod 15 is rotatably installed between the inner walls of the slide groove 14 through a bearing. A stepper motor 16 is installed on the top plate of the box body 1 through a machine base, and the output shaft of the stepper motor 16 is fixedly connected to one end of the screw rod 15. A slider 17 is assembled in the slide groove 14, and the slider 17 slides with the screw rod 15 through a thread. A connecting pipe 18 is fixedly installed on the slider 17, and an atomizing nozzle 19 is installed on the connecting pipe 18. A paint storage box 20 is installed on the upper outer wall of the box body 1, and a first conveying pipe 21 is connected to the paint storage box 20. A water pump 22 is installed on the outer wall of the box body 1 through a machine base. The water pump One end of the water pump 22 is connected to the first delivery pipe 21, and the other end of the water pump 22 is connected to the second delivery pipe 23, and the other end of the second delivery pipe 23 is connected to the connecting pipe 18; when working, when the existing paint spraying device is painting the switch cabinet 24, the paint needs to be naturally dried before being removed, but since the paint cannot be dried quickly, the drying efficiency of the paint is low, which affects the painting efficiency. By placing the switch cabinet 24 on the first rotating plate 8, the hydraulic cylinder 10 is operated, and the hydraulic rod 11 drives the fixed block 12 to move vertically downward, and the fixed block 12 drives the second rotating plate 13 to move vertically downward until the second rotating plate 13 is attached to the switch cabinet 24. At this time, the switch cabinet 24 is clamped between the second rotating plate 13 and the first rotating plate 8, and the first motor 9 is operated to drive the second rotating plate 13 to move vertically downward. The plate 13 rotates, and the second rotating plate 13 drives the switch cabinet 24 and the first rotating plate 8 to rotate together, thereby realizing the continuous circular rotation of the switch cabinet 24; then, the water pump 22 operates, and the water pump 22 guides the paint in the paint storage box 20 from the first conveying pipe 21 to the second conveying pipe 23, and from the second conveying pipe 23 to the connecting pipe 18, and finally sprays it out from the atomizing nozzle 19 on the connecting pipe 18, thereby realizing the painting treatment of the switch cabinet 24; the stepping motor 16 operates, driving the screw rod 15 to rotate, the screw rod 15 drives the slider 17 thereon to move in the vertical direction, the slider 17 drives the connecting pipe 18 to move vertically, and the connecting pipe 18 drives the atomizing nozzle 19 to move vertically, and at the same time, the switch cabinet 24 rotates in a circle, thereby realizing the comprehensive painting of the four walls of the switch cabinet 24;Through the operation of the fan 3, the fan blades inside it rotate at a high speed, and the fan 3 blows cold air into the air inlet pipe 4, then enters the cavity 5 from the air inlet pipe 4, and finally sprays out from the exhaust hole 6. After the paint is sprayed on the switch cabinet 24, the switch cabinet 24 turns to the exhaust hole 6, and the cold air sprayed from the exhaust hole 6 blows and dries the paint on the switch cabinet 24, thereby achieving rapid drying of the paint, avoiding the need for time to dry the paint after spraying, saving drying time, and being conducive to improving the drying efficiency of the paint. ;

[0019] Working principle: when the existing paint spraying device is painting the switch cabinet 24, the paint needs to be naturally dried before being removed. However, since the paint cannot be dried quickly, the drying efficiency of the paint is low, which affects the painting efficiency. By placing the switch cabinet 24 on the first rotating plate 8, the hydraulic cylinder 10 is operated, and the hydraulic rod 11 drives the fixed block 12 to move vertically downward, and the fixed block 12 drives the second rotating plate 13 to move vertically downward until the second rotating plate 13 is attached to the switch cabinet 24. At this time, the switch cabinet 24 is clamped between the second rotating plate 13 and the first rotating plate 8, and the first motor 9 is operated to drive the second rotating plate 13 to rotate, and the second rotating plate 13 drives the switch cabinet 24 and the first rotating plate 8 to rotate together, thereby realizing the continuous circular rotation of the switch cabinet 24; then the water pump 22 is operated, and the water pump 22 introduces the paint in the paint storage box 20 from the first conveying pipe 21 into the second conveying pipe 23, and from the second conveying pipe 23 into the connecting pipe 1 8, and finally sprayed out from the atomizing nozzle 19 on the connecting pipe 18, so as to realize the painting treatment of the switch cabinet 24; the stepper motor 16 is operated to drive the screw rod 15 to rotate, the screw rod 15 drives the slider 17 thereon to move in the vertical direction, the slider 17 drives the connecting pipe 18 to move vertically, the connecting pipe 18 drives the atomizing nozzle 19 to move vertically, and at the same time the switch cabinet 24 rotates in a circle, so as to realize the comprehensive painting of the four walls of the switch cabinet 24; the fan 3 is operated, and the fan blades inside it rotate at a high speed, and the fan 3 blows the cold air into the air inlet pipe 4, and then enters the cavity 5 from the air inlet pipe 4, and finally sprays out from the exhaust hole 6. After the paint is sprayed on the switch cabinet 24, before the switch cabinet 24 turns to the exhaust hole 6, the cold air sprayed from the exhaust hole 6 blows and dries the paint on the switch cabinet 24, so as to realize the rapid drying of the paint, avoid the time required to dry the paint after spraying, save the drying time, and help to improve the drying efficiency of the paint.

[0020] 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 device for high and low voltage switchgear production, characterized in that : comprising a box body (1), a box door (2) being rotatably mounted on the box body (1) through a hinge, a fan (3) being mounted on the top side of the box body (1) through a base, a fan blade being mounted inside the fan (3), an air intake pipe (4) being mounted on the fan (3), a cavity (5) being opened in one of the side walls of the box body (1), the other side of the air intake pipe (4) being fixedly connected to the side wall of the box body (1), a plurality of exhaust holes (6) being opened on the inner wall of the box body (1), the exhaust holes (6) being arranged in a rectangular array structure, the box body ( 1) A fixed plate (7) is welded on the inner wall, a first rotating plate (8) is rotatably mounted on the fixed plate (7) via a bearing, a first motor (9) is mounted on the bottom plate of the box body (1) via a machine base, an output shaft of the first motor (9) is fixedly connected to the first rotating plate (8), a hydraulic cylinder (10) is mounted on the top plate of the box body (1), a hydraulic rod (11) is connected to the hydraulic cylinder (10), a fixed block (12) is welded on the bottom side of the hydraulic rod (11), and a second rotating plate (8) is rotatably mounted on the bottom side of the fixed block (12) via a bearing A rotating plate (13), a switch cabinet (24) is placed on the first rotating plate (8), a slide groove (14) is provided on the inner wall of the box body (1), a screw rod (15) is rotatably installed between the inner walls of the slide groove (14) through a bearing, a stepper motor (16) is installed on the top plate of the box body (1) through a machine base, an output shaft of the stepper motor (16) is fixedly connected to one end of the screw rod (15), a slider (17) is installed in the slide groove (14), the slider (17) slides in cooperation with the screw rod (15) through a thread, and the slider (17) A connecting pipe (18) is fixedly mounted on the outer wall of the housing (17), an atomizing nozzle (19) is mounted on the connecting pipe (18), a paint storage box (20) is mounted on the upper side of the outer wall of the housing (1), a first delivery pipe (21) is connected to the paint storage box (20), a water pump (22) is mounted on the outer wall of the housing (1) through a base, one end of the water pump (22) is connected to the first delivery pipe (21), the other end of the water pump (22) is connected to a second delivery pipe (23), and the other end of the second delivery pipe (23) is connected to the connecting pipe (18).

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