Spraying equipment for metal guardrail processing

Abstract

The utility model relates to the technical field of metal guardrails, and discloses a spraying device for metal guardrail processing, which comprises a spraying device and a drying component, the spraying device comprises a workbench, a spraying device, two connecting boxes and a plurality of first sprayers, and the rear side of the spraying device is fixedly connected with the front side of the workbench. Through the arrangement of structural components such as the spraying equipment, the workbench, the spraying device, the connecting box, the first spraying head and the drying assembly, the spraying equipment is used for spraying the metal guardrail, the drying assembly is used for drying the surface of the metal guardrail, and paint is prevented from adhering to the surface of a protection plate through a baffle; and the position of a first spray head is adjusted through a lifting assembly, the effect of conveniently spraying and drying the metal guardrail is achieved, and the problem that after the metal guardrail is sprayed, waiting for a long time is needed to completely dry and cure paint, and the machining efficiency of the metal guardrail is reduced is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal guardrails, and in particular relates to spraying equipment for processing metal guardrails. Background Art

[0002] Metal guardrail is a common safety protection facility, widely used in various places such as bridges, roads, buildings, communities, etc. Metal guardrail is mainly made of metal material, with high strength, hardness and corrosion resistance, and can effectively protect the safety of people and property.

[0003] During the use of metal guardrails, in order to prevent the metal material from undergoing oxidation reaction and causing rust, a spray gun is used to evenly spray paint on the metal surface, and then a coating is formed through processes such as drying and curing to isolate the metal from direct contact with the environment and extend the service life of the metal guardrail. After spraying the metal guardrail, it is necessary to wait for the paint to completely dry and cure, and then move the metal guardrail to a storage location. The process of paint drying and curing takes a long time. The problem with the above technology is that after spraying the metal guardrail, it is necessary to wait for a long time for the paint to completely dry and cure, which reduces the efficiency of metal guardrail processing. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a spraying device for metal guardrail processing which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a spraying device for metal guardrail processing includes a spraying device and a drying component, the spraying device includes a workbench, a spraying device, two connection boxes and a plurality of first nozzles, the rear side of the spraying device is fixedly connected to the front side of the workbench, the two connection boxes are respectively arranged on the front and rear sides of the top of the workbench, the plurality of first nozzles are respectively installed at the opposite ends of the two connection boxes, the input ends of the plurality of first nozzles are all fixedly connected to the output end of the spraying device through a hose, the drying component includes four mounting shells, a plurality of drying lamps, four protective covers and a top plate, the bottoms of the four mounting shells are respectively fixedly connected to the left and right sides of the front and rear sides of the top of the workbench, the plurality of drying lamps are all installed inside the four mounting shells, the surfaces of the four protective covers are all fixedly connected to the inside of the four mounting shells, and the left and right sides of the front and rear sides of the bottom of the top plate are all fixedly connected to the tops of the four mounting shells;

[0006] The spraying equipment is used to spray the metal guardrail;

[0007] The drying component is used for drying the surface of the metal guardrail.

[0008] In order to prevent paint from spraying onto the surfaces of the four protective covers and reducing the drying efficiency of the drying components, preferably, the surfaces of the two connecting boxes are fixedly connected with baffles, the tops of the two baffle surfaces are respectively slidably connected to the front and rear sides inside the top plate, and the bottoms of the two baffle surfaces are respectively slidably connected to the front and rear sides inside the workbench, and the two connecting boxes are provided with lifting components on opposite sides, auxiliary spraying components are provided on the left and right sides of the top of the workbench, and a fixing component is provided at the bottom of the top plate, so as to block the paint by the two baffles to prevent the paint from sticking to the surfaces of the four protective covers.

[0009] In order to facilitate the spraying of metal guardrails, preferably, the lifting assembly on the front side includes a lifting motor, a lifting screw and a moving block, the top of the lifting motor is fixedly connected to the front side of the bottom of the workbench, the bottom of the lifting screw surface is movably connected to the front side inside the workbench, the top of the lifting screw surface is movably connected to the front side inside the top plate, the bottom of the lifting screw is fixedly connected to the top of the output end of the lifting motor, the surface of the lifting screw is connected to the internal thread of the moving block, the rear side of the moving block is fixedly connected to the front side of the front connecting box, the left and right sides of the moving block are respectively movably connected to the opposite ends of the two front mounting shells, by starting the lifting motor, the output end of the lifting motor drives the lifting screw to rotate, and the lifting screw drives the moving block to move upward during the rotation, and the moving block drives multiple first nozzles to move upward during the movement of the moving block, and the spraying positions of the multiple first nozzles are adjusted.

[0010] In order to improve the spraying effect on the metal guardrail, preferably, the auxiliary spraying assembly on the right side includes two fixed seats, a connecting plate and multiple second nozzles, the left sides of the two fixed seats are fixedly connected to the right sides of the two connecting boxes, the side of the connecting plate close to the two fixed seats is movably connected to the top of the two fixed seats, the right sides of the multiple second nozzles are fixedly connected to the left side of the connecting plate, the input ends of the multiple second nozzles are fixedly connected to the output end of the spraying device through a hose, the movement of the two connecting boxes drives the two fixed seats to move, the movement of the two fixed seats drives the connecting plate to move, the movement of the connecting plate drives the multiple second nozzles to move, the left and right sides of the metal guardrail are sprayed by the multiple second nozzles, thereby improving the spraying effect of the metal guardrail.

[0011] In order to keep the metal guardrail stable on the top of the workbench, preferably, the fixing assembly includes a fixing bolt, a connecting ring and a fixing plate. The surface of the fixing bolt is connected to the internal thread of the top plate, the bottom of the fixing bolt surface is movably connected to the inside of the connecting ring, and the top of the fixing plate is fixedly connected to the bottom of the connecting ring. By rotating the fixing bolt, the fixing bolt moves downward, and the fixing plate is driven downward in the process of moving downward. The bottom of the fixing plate contacts and squeezes the metal guardrail, restricting the movement of the metal guardrail, thereby keeping the metal guardrail stable.

[0012] In order to ensure that the connecting plate and the two fixing seats are stably fixed, preferably, both sides of the front side of the bottom of the connecting plate are fixedly connected with plug rods, the left sides of the two fixing seats are fixedly connected with fixing springs, the insides of the two fixing seats are slidably connected with push rods, the left sides of the two push rods are fixedly connected to the right sides of the two fixing springs, the right sides of the two push rods are movably connected to the surfaces of the two plug rods, the two fixing springs generate a rightward thrust on the two top plates, which squeeze the two plug rods through the two top plates to limit the movement of the two plug rods, thereby keeping the connecting plate and the two fixing seats stable.

[0013] In order to prevent the fixed plate from rotating during movement, preferably, sliding rods are fixedly connected to the left and right sides of the top of the fixed plate, and the surfaces of the two sliding rods are slidably connected to the inside of the top plate. The movement of the fixed plate drives the two sliding rods to move, and the two sliding rods slide inside the top plate to limit the moving direction of the fixed plate, thereby preventing the fixed plate from rotating.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model arranges structural components such as spraying equipment, a workbench, a spraying device, a connecting box, a first nozzle and a drying component. The metal guardrail is sprayed by the spraying equipment, the surface of the metal guardrail is dried by the drying component, the paint is prevented from adhering to the surface of the protective plate by the baffle, the position of the first nozzle is adjusted by the lifting component, the left and right sides of the metal guardrail are sprayed by the auxiliary spraying component, and the metal guardrail is kept stable on the top of the workbench by the fixing component, thereby achieving the effect of convenient spraying and drying of the metal guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the top of the workbench provided by the embodiment of the utility model;

[0018] Figure 3It is a schematic diagram of the three-dimensional structure of the bottom of the top plate provided by an embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the auxiliary spraying assembly provided by the embodiment of the utility model.

[0020] In the figure: 1. spraying equipment; 101. workbench; 102. spraying device; 103. connection box; 104. first nozzle; 2. drying assembly; 201. mounting shell; 202. drying lamp; 203. protective cover; 204. top plate; 3. baffle; 4. lifting assembly; 401. lifting motor; 402. lifting screw; 403. moving block; 5. auxiliary spraying assembly; 501. fixing seat; 502. connecting plate; 503. second nozzle; 6. fixing assembly; 601. fixing bolt; 602. connecting ring; 603. fixing plate; 7. plug rod; 8. fixing spring; 9. ejector rod; 10. sliding rod. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4As shown, a spraying device for metal guardrail processing provided by an embodiment of the utility model comprises a spraying device 1 and a drying component 2, the spraying device 1 comprises a workbench 101, a spraying device 102, two connection boxes 103 and a plurality of first nozzles 104, the rear side of the spraying device 102 is fixedly connected to the front side of the workbench 101, the two connection boxes 103 are respectively arranged on the front and rear sides of the top of the workbench 101, the plurality of first nozzles 104 are respectively installed at the opposite ends of the two connection boxes 103, the input ends of the plurality of first nozzles 104 are fixedly connected to the output end of the spraying device 102 through a hose, the drying component 2 comprises four mounting shells 201, a plurality of drying lamps 202, four protective covers 203 and a top plate 204, the four mounting shells 201 The bottom is fixedly connected to the left and right sides of the front and back sides of the top of the workbench 101, respectively; multiple drying lamps 202 are installed inside the four mounting shells 201; the surfaces of the four protective covers 203 are fixedly connected to the inside of the four mounting shells 201; the left and right sides of the front and back sides of the bottom of the top plate 204 are fixedly connected to the tops of the four mounting shells 201; the spraying equipment 1 is used to spray the metal guardrail; the drying component 2 is used to dry the surface of the metal guardrail. In order to prevent paint from being sprayed onto the surfaces of the four protective covers 203 and reduce the drying efficiency of the drying component 2, the surfaces of the two connection boxes 103 are fixedly connected with baffles 3, and the tops of the surfaces of the two baffles 3 are slidably connected to the front and back sides of the inside of the top plate 204, respectively. The bottom of the surface is respectively slidably connected to the front and rear sides of the inside of the workbench 101, and a lifting component 4 is provided on the opposite side of the two connection boxes 103. Auxiliary spraying components 5 are provided on the left and right sides of the top of the workbench 101. A fixing component 6 is provided at the bottom of the top plate 204. The paint is blocked by two baffles 3 to prevent the paint from sticking to the surface of the four protective covers 203. In order to facilitate the spraying of the metal guardrail, the front lifting component 4 includes a lifting motor 401, a lifting screw 402 and a moving block 403. The top of the lifting motor 401 is fixedly connected to the front side of the bottom of the workbench 101, the bottom of the lifting screw 402 surface is movably connected to the front side of the inside of the workbench 101, and the top of the lifting screw 402 surface is connected to the top plate 204. The front side of the interior is movably connected, the bottom of the lifting screw 402 is fixedly connected to the top of the output end of the lifting motor 401, the surface of the lifting screw 402 is connected to the internal thread of the moving block 403, the rear side of the moving block 403 is fixedly connected to the front side of the front connection box 103, and the left and right sides of the moving block 403 are movably connected to the opposite ends of the two front mounting shells 201 respectively. By starting the lifting motor 401, the output end of the lifting motor 401 drives the lifting screw 402 to rotate, and the lifting screw 402 drives the moving block 403 to move upward during the rotation, and the moving block 403 drives the multiple first nozzles 104 to move upward during the movement. By adjusting the spraying positions of the multiple first nozzles 104, in order to improve the spraying effect on the metal guardrail,The right auxiliary spray assembly 5 includes two fixed seats 501, a connecting plate 502 and a plurality of second spray heads 503. The left sides of the two fixed seats 501 are fixedly connected to the right sides of the two connection boxes 103. The side of the connecting plate 502 close to the two fixed seats 501 is movably connected to the top of the two fixed seats 501. The right sides of the plurality of second spray heads 503 are fixedly connected to the left side of the connecting plate 502. The input ends of the plurality of second spray heads 503 are fixedly connected to the output ends of the spray device 102 through hoses. The movement of the two connection boxes 103 drives the two fixed seats 501 to move, and the movement of the two fixed seats 501 drives the connecting plate 502 The connecting plate 502 moves, and the multiple second nozzles 503 are driven to move during the movement, and the left and right sides of the metal guardrail are sprayed by the multiple second nozzles 503, so as to improve the effect of spraying the metal guardrail. In order to keep the metal guardrail stable on the top of the workbench 101, the fixing assembly 6 includes a fixing bolt 601, a connecting ring 602 and a fixing plate 603. The surface of the fixing bolt 601 is connected to the internal thread of the top plate 204, the bottom of the surface of the fixing bolt 601 is movably connected to the inside of the connecting ring 602, the top of the fixing plate 603 is fixedly connected to the bottom of the connecting ring 602, and the fixing bolt 601 is rotated to move When the fixing bolt 601 moves downward, the fixing plate 603 is driven to move downward. The bottom of the fixing plate 603 contacts and squeezes the metal guardrail, restricting the movement of the metal guardrail, thereby keeping the metal guardrail stable. In order to fix the connecting plate 502 and the two fixing seats 501 stably, both sides of the front side of the bottom of the connecting plate 502 are fixedly connected with plug rods 7, the left sides of the inside of the two fixing seats 501 are fixedly connected with fixing springs 8, and the inside of the two fixing seats 501 are slidably connected with push rods 9, the left sides of the two push rods 9 are fixedly connected to the right sides of the two fixing springs 8, and the right sides of the two push rods 9 are movably connected to the surfaces of the two plug rods 7. Then, the two fixing springs 8 generate a rightward thrust on the two top plates 204, and the two top plates 204 squeeze the two plug rods 7 to limit the movement of the two plug rods 7, so that the connecting plate 502 and the two fixing seats 501 remain stable. In order to prevent the fixed plate 603 from rotating during the movement, the left and right sides of the top of the fixed plate 603 are fixedly connected with sliding rods 10. The surfaces of the two sliding rods 10 are slidably connected to the inside of the top plate 204. The fixed plate 603 moves and drives the two sliding rods 10 to move. The two sliding rods 10 slide inside the top plate 204, limiting the moving direction of the fixed plate 603, thereby preventing the fixed plate 603 from rotating.

[0024] The working principle of this utility model:

[0025] When the metal guardrail is sprayed, the connecting plate 502 is moved upward. During the movement of the connecting plate 502, the two plug rods 7 are moved. The two plug rods 7 are out of contact with the two fixing seats 501, so that the connecting plate 502 is disassembled, and the metal guardrail is placed on the top of the workbench 101. The fixing bolt 601 is rotated, and the fixing bolt 601 moves downward. During the downward movement of the fixing bolt 601, the fixing plate 603 is moved downward. The bottom of the fixing plate 603 contacts and squeezes the metal guardrail, restricting the movement of the metal guardrail to keep the metal guardrail stable. The two plug rods 7 are inserted into the interior of the two fixing seats 501. The two fixing springs 8 generate a rightward thrust on the two top plates 204, which squeeze the two plug rods 7 through the two top plates 204 to restrict the movement of the two plug rods 7, thereby keeping the connecting plate 502 and the two fixing seats 501 stable, and starting the spraying device 102. The metal guardrail is sprayed by multiple first nozzles 104 and multiple second nozzles 503, and the lifting motor 401 is started. The output end of the lifting motor 401 drives the lifting screw 402 to rotate. During the rotation of the lifting screw 402, the moving block 403 is driven to move upward. During the movement of the moving block 403, the connecting box 103 is driven to move upward. During the movement of the connecting box 103, multiple first nozzles 104 and the fixed seat 501 are driven to move. During the movement of the fixed seat 501, the multiple second nozzles 503 are driven to move through the connecting plate 502, so as to adjust the positions of the multiple first nozzles 104 and the multiple second nozzles 503. During the movement of the connecting box 103, the baffle 3 is driven to move upward. After the metal guardrail is sprayed, the baffle 3 is located at a high place, and multiple drying lamps 202 are started. The multiple drying lamps 202 irradiate and dry the metal guardrail, thereby accelerating the drying efficiency of the metal guardrail.

[0026] 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.

[0027] The above description is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A spraying device for metal guardrail processing, comprising a spraying device (1) and a drying component (2), characterized in that: The spraying equipment (1) comprises a workbench (101), a spraying device (102), two connection boxes (103) and a plurality of first spray heads (104); the rear side of the spraying device (102) is fixedly connected to the front side of the workbench (101); the two connection boxes (103) are respectively arranged on the front and rear sides of the top of the workbench (101); the plurality of first spray heads (104) are respectively installed at opposite ends of the two connection boxes (103); the input ends of the plurality of first spray heads (104) are all fixedly connected to the output end of the spraying device (102) via a hose; the drying The component (2) comprises four mounting shells (201), a plurality of drying lamps (202), four protective covers (203) and a top plate (204); the bottoms of the four mounting shells (201) are respectively fixedly connected to the left and right sides of the front and rear sides of the top of the workbench (101); the plurality of drying lamps (202) are all installed inside the four mounting shells (201); the surfaces of the four protective covers (203) are all fixedly connected to the inside of the four mounting shells (201); and the left and right sides of the front and rear sides of the bottom of the top plate (204) are all fixedly connected to the tops of the four mounting shells (201); The spraying equipment (1) is used to spray metal guardrails; The drying component (2) is used to dry the surface of the metal guardrail.

2. The spraying equipment for metal guardrail processing according to claim 1, characterized in that: The surfaces of the two connection boxes (103) are fixedly connected with baffles (3), the tops of the surfaces of the two baffles (3) are respectively slidably connected to the front and rear sides of the interior of the top plate (204), the bottoms of the surfaces of the two baffles (3) are respectively slidably connected to the front and rear sides of the interior of the workbench (101), the two connection boxes (103) are each provided with a lifting assembly (4) on opposite sides, the left and right sides of the top of the workbench (101) are each provided with an auxiliary spraying assembly (5), and the bottom of the top plate (204) is provided with a fixing assembly (6).

3. The spraying equipment for metal guardrail processing according to claim 2, characterized in that: The lifting assembly (4) on the front side comprises a lifting motor (401), a lifting screw (402) and a moving block (403); the top of the lifting motor (401) is fixedly connected to the front side of the bottom of the workbench (101); the bottom of the surface of the lifting screw (402) is movably connected to the front side inside the workbench (101); the top of the surface of the lifting screw (402) is movably connected to the front side inside the top plate (204); the bottom of the lifting screw (402) is fixedly connected to the top of the output end of the lifting motor (401); the surface of the lifting screw (402) is connected to the internal thread of the moving block (403); the rear side of the moving block (403) is fixedly connected to the front side of the front connection box (103); and the left and right sides of the moving block (403) are respectively movably connected to the opposite ends of the two front mounting shells (201).

4. The spraying equipment for metal guardrail processing according to claim 2, characterized in that: The auxiliary spray assembly (5) on the right side comprises two fixed seats (501), a connecting plate (502) and a plurality of second spray heads (503); the left sides of the two fixed seats (501) are fixedly connected to the right sides of the two connection boxes (103); the side of the connecting plate (502) close to the two fixed seats (501) is movably connected to the top of the two fixed seats (501); the right sides of the plurality of second spray heads (503) are fixedly connected to the left side of the connecting plate (502); and the input ends of the plurality of second spray heads (503) are fixedly connected to the output end of the spray device (102) via a hose.

5. The spraying equipment for metal guardrail processing according to claim 2, characterized in that: The fixing assembly (6) comprises a fixing bolt (601), a connecting ring (602) and a fixing plate (603); the surface of the fixing bolt (601) is connected to the internal thread of the top plate (204); the bottom of the surface of the fixing bolt (601) is movably connected to the inside of the connecting ring (602); and the top of the fixing plate (603) is fixedly connected to the bottom of the connecting ring (602).

6. The spraying equipment for metal guardrail processing according to claim 4, characterized in that: Both sides of the front side of the bottom of the connecting plate (502) are fixedly connected with an insertion rod (7), the left sides of the inside of the two fixing seats (501) are fixedly connected with a fixing spring (8), the inside of the two fixing seats (501) are slidably connected with a push rod (9), the left sides of the two push rods (9) are fixedly connected to the right sides of the two fixing springs (8), and the right sides of the two push rods (9) are movably connected to the surfaces of the two insertion rods (7).

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