A paint spraying device for color steel plate processing

Abstract

The utility model relates to a paint spraying device technical field, the utility model provides a kind of paint spraying device for color steel plate processing, including adjusting base, first moving frame, second moving frame, plate vertical fixing assembly and limiting component, and the side surface fixed mounting of two adjusting bases has connecting frame, two first moving frames are slidably installed on one adjusting base, two second moving frames are slidably installed on another adjusting base, plate vertical fixing assembly is set up on the first moving frame and the second moving frame, two limiting components are respectively set in the side surface of two adjusting bases, double-sided paint spraying assembly is set in the side surface of connecting frame.The utility model provides a kind of paint spraying device for color steel plate processing, solve the technical problem that it needs to be double-sided paint spraying when being paint sprayed to color steel plate in prior art, thus after finishing spraying on one side of color steel plate, it needs staff to carry and turn over to paint spray another side, thus more laborious.

Description

Technical Field

[0001] This utility model relates to the technical field of spray painting equipment, specifically, to a spray painting equipment for processing color steel plates. Background Technology

[0002] Color-coated steel sheet, also known as pre-painted steel sheet, is a type of steel sheet with an organic coating. The base material is usually galvanized steel sheet or aluminum-zinc coated steel sheet. In the construction field, it is widely used for roofs, walls and doors of industrial and commercial buildings such as steel structure factories, airports and warehouses. It can also be used for prefabricated houses in civil buildings.

[0003] The base material of color steel plates is mostly cold-rolled steel plate, galvanized steel plate and aluminized zinc steel plate. Although these metal materials have a certain strength, they have a natural defect that they are easily corroded. Therefore, the outer surface of the color steel plate usually needs to be painted to physically isolate air, moisture and dust and prevent electrochemical corrosion of the base material.

[0004] When painting small batches of color steel sheets, the surface is usually painted manually using a handheld spray gun. The color steel sheets are generally placed horizontally on the processing table. After the upper surface is painted, when it is necessary to paint the lower surface, it is necessary to wait for the paint on the upper surface to dry before manually moving and flipping the color steel sheets, which is quite laborious. Utility Model Content

[0005] To overcome the above-mentioned defects, the present invention provides a painting device for processing color steel plates, which solves the technical problem that in the prior art, color steel plates need to be painted on both sides. Therefore, after one side of the color steel plate is painted, workers need to move it over and flip it to paint the other side, which is time-consuming and labor-intensive.

[0006] According to one aspect, at least one embodiment of the present invention provides a painting device for processing color steel plates, including an adjusting base, a first movable frame, a second movable frame, a plate vertical fixing component, a limiting component, and a fixing plate component. Two adjusting bases are provided, and connecting frames are fixedly installed on the sides of the two adjusting bases. Two first movable frames are provided, each slidably mounted on one of the adjusting bases. Two second movable frames are provided, each slidably mounted on the other adjusting base. The plate vertical fixing component is provided on both the first and second movable frames for vertically placing and clamping the color steel plate. Two limiting components are provided, each disposed on the side of one of the two adjusting bases, for fixing the first and second movable frames. The double-sided painting component is disposed on the side of the connecting frame for painting both sides of the color steel plate. The fixing plate component is disposed on the adjusting base for stabilizing the color steel plate during movement and fixing after painting.

[0007] Furthermore, the vertical fixing assembly for the plate includes a fixing screw, a fixing disc, and a rotating handwheel. The fixing screw is threaded onto the side of both the first and second movable frames. The fixing disc is coaxially fixed and coaxially connected to the fixing screw. The rotating handwheel is coaxially fixed and fixed to the side of the fixing screw.

[0008] Furthermore, the limiting component includes a limiting plate and a limiting block. The limiting plate is fixedly installed on the side of both adjusting bases. The limiting plate has a limiting hole on its side, and the limiting block is detachably installed in the limiting hole of the limiting plate.

[0009] Furthermore, the double-sided spray painting assembly includes a paint tank, a placement rack, a spray gun, and a connecting pipe. The paint tank is mounted on the side of the connecting rack via a base plate. The placement rack is fixedly mounted on the top of the base plate. The spray gun is placed on the placement rack. The connecting pipe is connected between the spray gun and the paint tank.

[0010] Furthermore, the fixed plate assembly includes a rotating shaft, a stabilizing rod, a motor, and a transmission assembly. There are two rotating shafts, which are rotatably mounted on the sides of the two adjusting bases via mounting plates. Two stabilizing rods are fixedly mounted on each rotating shaft. The motor is mounted on the side of one of the mounting plates, and the output end of the motor is coaxially connected to one of the rotating shafts. The transmission assembly is mounted on the rotating shaft and is used to synchronously drive the stabilizing rods on the two rotating shafts to rotate.

[0011] Furthermore, the transmission assembly includes a transmission shaft, a drive gear, and a drive gear ring. The transmission shaft is rotatably mounted on the connecting frame via a support frame. The drive gear is fixedly mounted on both sides of the transmission shaft. The drive gear ring is fixedly mounted on both of the two rotating shafts, and the two drive gears mesh with the two drive gear rings respectively.

[0012] Furthermore, both the first and second movable frames have limit holes on their sides, and the limit block is adapted to the limit hole.

[0013] Furthermore, an anti-slip bracket is fixedly installed on the side of the connecting frame, and the anti-slip bracket is U-shaped.

[0014] Furthermore, the anti-slip bracket is located between the two adjustment bases.

[0015] Furthermore, the connecting pipe is made of a soft material.

[0016] The beneficial effects of this utility model are as follows: In this invention, when painting the surface of a color steel plate, the worker first places the plate inside an anti-slip frame. Then, the first and second moving frames drive the vertical fixing and limiting components to clamp and fix both sides of the plate, making it stand upright inside the anti-slip frame. The worker then uses a double-sided painting component to paint both sides of the plate. After the painting is completed and the paint dries, the worker can move the first and second moving frames to clamp other parts of the plate, thereby painting the clamped parts and achieving double-sided painting of the color steel plate. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the limiting component and the adjusting base of this utility model. Figure 3 This is a structural schematic diagram of the vertical fixing component for the sheet metal of this utility model; Figure 4 This is a schematic diagram of the structure of the double-sided spray painting assembly of this utility model; Figure 5This is a schematic diagram showing the structure of the adjustable base, first movable frame, second movable frame, connecting frame, and anti-slip frame of this utility model. Figure 6 This is a structural schematic diagram of the fixed plate assembly of this utility model.

[0019] In the diagram: 1. Adjustable base; 2. Connecting frame; 3. First movable frame; 4. Second movable frame; 5. Fixing screw; 6. Fixing disc; 7. Rotating handwheel; 8. Limiting plate; 9. Limiting block; 10. Paint box; 11. Placement rack; 12. Spray gun; 13. Connecting pipe; 14. Anti-slip frame; 15. Base plate; 16. Rotating shaft; 17. Stabilizing rod; 18. Motor; 19. Mounting plate; 20. Transmission shaft; 21. Drive gear; 22. Drive gear ring. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0021] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0022] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] like Figures 1-6 As shown, this invention illustrates a painting device for processing color steel plates according to one embodiment of the present invention. The device includes an adjusting base 1, a first movable frame 3, a second movable frame 4, a vertical fixing component for the steel plate, a limiting component, and a fixing plate component. Two adjusting bases 1 are provided, and connecting frames 2 are fixedly installed on the sides of both adjusting bases 1. Two first movable frames 3 are provided, each slidably mounted on one of the adjusting bases 1. Two second movable frames 4 are provided, each slidably mounted on the other adjusting base 1. Vertical fixing components for the steel plate are provided on both the first and second movable frames 3 and 4 for vertically placing and clamping the color steel plate. Two limiting components are provided, each located on the side of one of the two adjusting bases 1, for fixing the first and second movable frames 3 and 4. A double-sided painting component is located on the side of the connecting frame 2 for painting both sides of the color steel plate. The fixing plate component is located on the adjusting base for stabilizing the color steel plate during movement and fixing after painting.

[0027] like Figure 5 As shown, when painting the color steel plate, the workers first move the color steel plate to the side of the adjusting base 1 using a flatbed cart. Then, two workers press down on one end of the color steel plate to make it vertical. Because the side of the connecting frame 2 is fixedly equipped with an anti-slip frame 14, and the anti-slip frame 14 is U-shaped and located between the two adjusting bases 1, the bottom end of the color steel plate can be placed inside the anti-slip frame 14. Then, one worker holds the color steel plate and keeps it still, and another worker moves the first moving frame 3 and the second moving frame 4 to move them to the sides of the color steel plate respectively.

[0028] like Figure 2 and Figure 3As shown, after the movement is completed, the color steel plate can be vertically fixed by the plate vertical fixing component and the limiting component. The plate vertical fixing component includes a fixing screw 5, a fixing disc 6 and a rotating handwheel 7. The first moving frame 3 and the second moving frame 4 are both threaded with fixing screws 5. The fixing disc 6 is coaxially fixed and coaxially connected with the fixing screw 5. The rotating handwheel 7 is coaxially fixed and fixed to the side of the fixing screw 5. The limiting component includes a limiting plate 8 and a limiting block 9. The two adjusting bases 1 are both fixedly installed with limiting plates 8 on their sides. Limiting holes are opened on the side of the limiting plates 8, and the limiting blocks 9 are detachably installed in the limiting holes of the limiting plates 8.

[0029] Specifically, after the first movable frame 3 and the second movable frame 4 have been moved, since the sides of the first movable frame 3 and the second movable frame 4 are provided with limit holes, and the limit block 9 is adapted to the limit holes, the limit block 9 can be inserted into the limit holes of the first movable frame 3, the second movable frame 4 and the limit frame to fix them. After fixing, the worker holds the rotating handwheel 7 to drive the fixing screw 5 to rotate, thereby driving the fixing disc 6 to rotate and move forward, so as to fit against both sides of the color steel plate and fix it.

[0030] like Figure 4 As shown, after the fixing is completed, the workers, wearing protective clothing and masks, spray paint on the sides of the color steel plate using a double-sided spray painting assembly. The double-sided spray painting assembly includes a paint tank 10, a placement rack 11, a spray gun 12, and a connecting pipe 13. The paint tank 10 is mounted on the side of the connecting rack 2 via a base plate 15. The placement rack 11 is fixedly mounted on the top of the base plate 15. The spray gun 12 is placed on the placement rack 11. The connecting pipe 13 connects the spray gun 12 and the paint tank 10. Specifically, the workers hold the spray gun... 12. Because the connecting pipe 13 is made of soft material, the connecting pipe 13 can be moved to any position when the worker moves the spray gun 12, and the paint is delivered to the spray gun 12 and then sprayed out. It should be added that the spray gun 12 is a siphon spray gun 12. The spray gun 12 itself can use compressed air to create negative pressure at the nozzle to draw the paint out of the paint bucket, and then spray it out in an atomized form through the connecting pipe 13 and the spray gun 12. The worker can hold the spray gun 12 to spray both sides of the color steel plate.

[0031] like Figure 6As shown, after the paint on both sides of the color steel plate is dry, the color steel plate is then stabilized by the fixing plate assembly. This makes it convenient for subsequent workers to move the first moving frame 3 and the second moving frame 4 without supporting the color steel plate. The fixing plate assembly includes a rotating shaft 16, a stabilizing rod 17, and a transmission assembly. There are two rotating shafts 16, which are rotatably mounted on the sides of two adjusting bases via mounting plates 19. Two stabilizing rods 17 are fixedly mounted on each rotating shaft 16. A motor 18 is mounted on the side of one of the mounting plates 19, and the output end of the motor 18 is coaxially connected to one of the rotating shafts 16. The transmission assembly is set on the rotating shaft 16 and is used to synchronously drive the stabilizing rods 17 on the two rotating shafts 16 to rotate. The transmission assembly includes a transmission shaft 20, a drive gear 21, and a drive gear ring 22. The transmission shaft 20 is rotatably mounted on the connecting frame via a support frame. Drive gears 21 are fixedly mounted on both sides of the transmission shaft 20. Drive gear rings 22 are fixedly mounted on both rotating shafts 16, and the two drive gears 21 mesh with the two drive gear rings 22 respectively.

[0032] Specifically, the motor 18 is started, and the output end of the motor 18 drives one of the rotating shafts 16 to rotate. The rotating shaft 16 drives its own drive gear ring 22 to rotate, which in turn drives one of the drive gears 21 to rotate, thereby driving the transmission shaft 20 to rotate. The transmission shaft 20 drives the drive gear 21 and the drive gear ring 22 meshing with it to rotate, thereby causing the two rotating shafts 16 to rotate relative to or in opposite directions. This causes the stabilizing rods 17 on the two rotating shafts 16 to adhere and fix the two sides of the color steel plate. It should be added that during painting, the two stabilizing rods 17 can be rotated to a horizontal position and adhere to the ground, so as not to affect the painting. During painting, the areas that the stabilizing rods 17 can contact are painted first. After the painting is completed, the stabilizing rods 17 are rotated to adhere to the two sides of the color steel plate and fixed thereto.

[0033] After stabilization, the workers can move the first moving frame 3 and the second moving frame 4 again, bringing the fixed disc 6 to the area where the color steel plate has been painted, and then clamping it. At this time, the workers can paint the area that was just clamped, and after the painting is completed, the color steel plate can be rotated vertically by 90°. At this time, only one worker is needed to rotate the color steel plate vertically, which is not difficult. Then, the other side of the color steel plate is placed in the anti-slip frame 14, and then the side of the color steel plate that was initially placed in the anti-slip frame 14 is painted. At this time, the double-sided painting of the color steel plate is completed.

[0034] Working principle: When painting the color steel plate, the worker places the bottom of the color steel plate inside the anti-slip frame 14, and then moves the first moving frame 3 and the second moving frame 4 to both sides of the color steel plate respectively. After the first moving frame 3 and the second moving frame 4 have been moved, the limiting block 9 is inserted into the limiting hole of the first moving frame 3, the second moving frame 4 and the limiting frame to fix it. After fixing, the worker holds the rotating handwheel 7 to drive the fixing screw 5 to rotate, thereby driving the fixing disc 6 to rotate and move forward, so as to fit against both sides of the color steel plate and fix it.

[0035] After the fixation is completed, the workers, wearing protective clothing and masks, spray paint on the sides of the color steel plate using a double-sided spray painting assembly. The workers hold the spray gun 12, supplying paint to it and then spraying it out. They then spray both sides of the color steel plate with the spray gun 12. After spraying, the motor 18 is started. The output of the motor 18 drives one of the rotating shafts 16 to rotate. This rotating shaft 16 drives its own drive gear ring 22 to rotate, which in turn drives one of the drive gears 21 to rotate, which in turn drives the transmission shaft 20 to rotate. The transmission shaft 20 then drives the other drive gear 21 and its meshing drive gear ring 22 to rotate, causing the two rotating shafts 16 to rotate relative to or in opposite directions. This causes the stabilizing rods 17 on the two rotating shafts 16 to adhere and fix the sides of the color steel plate. It should be noted that during spraying, the two... The stabilizing rod 17 can be rotated to a horizontal position and placed against the ground, thus not affecting the painting. During painting, the area that the stabilizing rod 17 can contact is first painted. After the painting is completed, the stabilizing rod 17 is rotated to fit against both sides of the color steel plate and fixed there. Then, the first moving frame 3 and the second moving frame 4 are moved again, driving the fixed disc 6 to the painted area of ​​the color steel plate and clamping it. At this time, the limiting rod can be inserted into the limiting holes of the first moving frame 3 and the second moving frame 4, and correspondingly inserted into the other limiting holes of the limiting plate 8. After clamping, the position where the color steel plate was initially clamped is painted. Finally, after the painting is completed, the color steel plate can be rotated vertically by 90°, and the other end of the color steel plate is placed in the anti-slip frame 14. Then, the side end of the color steel plate that was initially placed in the anti-slip frame 14 is painted. At this time, the double-sided painting of the color steel plate is completed.

[0036] It should be added that, during painting, the fixing screw 5 can be covered by a hand-held cover or protective cover to prevent paint from being sprayed onto the fixing screw 5, thus affecting the subsequent movement of the fixing screw 5. Furthermore, a protective cover can be detachably installed on the outside of the drive gear 21 and the drive gear ring 22 to protect the meshing of the drive gear ring 22 and the drive gear 21.

[0037] It should also be noted that the color steel plate is coated with a thin layer of paint. Because the thin layer of paint dries faster, when the worker sprays the other side after spraying one side, the first side can be sprayed to dry quickly. After both sides are sprayed, they can be left to stand for a period of time to dry before subsequent clamping. In addition, the outer surface of the fixing disc 6 is provided with a protective layer, so that the fixing disc 6 and the surface of the color steel plate can be protected in both directions during clamping.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A painting device for processing color steel sheets, characterized in that, include: Adjustment base (1), two adjustment bases (1) are provided, and connecting brackets (2) are fixedly installed on the sides of the two adjustment bases (1); Two first movable frames (3) are provided, and both first movable frames (3) are slidably mounted on one of the adjustment bases (1); The second movable frame (4) is provided in two, and both second movable frames (4) are slidably mounted on another adjustment base (1); The plate vertical fixing component is provided on both the first movable frame (3) and the second movable frame (4) for vertically placing and clamping the color steel plate; The limiting components are provided in two, and the two limiting components are respectively provided on the sides of the two adjusting bases (1) for fixing the first moving frame (3) and the second moving frame (4); Double-sided painting assembly, which is disposed on the side of the connecting frame (2) and is used to paint both sides of the color steel plate; The fixing plate assembly is disposed on the adjusting base (1) and is used to stabilize the color steel plate when it is moved and fixed after the color steel plate is painted.

2. The painting device for processing color steel plates according to claim 1, characterized in that, The vertical fixing assembly for the plate includes: The fixing screw (5) is threaded on the sides of both the first movable frame (3) and the second movable frame (4). A fixed disc (6) is fixed and coaxially connected with the fixed screw (5); Rotary handwheel (7), the rotating handwheel (7) is coaxially fixedly connected to the side of the fixed screw (5).

3. The painting device for processing color steel plates according to claim 2, characterized in that, The limiting component includes: Limiting plate (8), the limiting plate (8) is fixedly installed on the sides of both of the two adjustment bases (1); The limiting block (9) has a limiting hole on the side of the limiting plate (8), and the limiting block (9) can be detachably installed in the limiting hole of the limiting plate (8).

4. The painting device for processing color steel plates according to claim 3, characterized in that, The double-sided spray painting assembly includes: Paint box (10), which is mounted on the side of the connecting frame (2) via a base plate (15); A placement rack (11) is fixedly installed on the top of the base plate (15); A spray gun (12) is placed on the mounting rack (11); A connecting pipe (13) is installed between the spray gun (12) and the paint tank (10).

5. The painting device for processing color steel plates according to claim 4, characterized in that, The fixed plate assembly includes: Two rotating shafts (16) are provided, and the two rotating shafts (16) are respectively rotatably mounted on the sides of the two adjusting bases (1) via mounting plates (19); Stabilizing rods (17), two of the stabilizing rods (17) are fixedly installed on each of the rotating shafts (16). A motor (18) is mounted on the side of one of the mounting plates (19), and the output end of the motor (18) is coaxially connected to one of the rotating shafts (16); A transmission assembly is disposed on the rotating shaft (16) for synchronously driving the stabilizing rods (17) on the two rotating shafts (16) to rotate.

6. The painting device for processing color steel plates according to claim 5, characterized in that, The transmission assembly includes: A drive shaft (20) is rotatably mounted on the connecting frame (2) via a support frame; The drive gear (21) is fixedly installed on both sides of the transmission shaft (20). The drive gear ring (22) is fixedly mounted on both of the two rotating shafts (16), and the two drive gears (21) mesh with the two drive gear rings (22) respectively.

7. The painting device for processing color steel plates according to claim 3, characterized in that, The first movable frame (3) and the second movable frame (4) are provided with limit holes on their sides, and the limit block (9) is adapted to the limit hole.

8. The painting device for processing color steel plates according to claim 1, characterized in that, The side of the connecting frame (2) is fixedly equipped with an anti-slip frame (14), and the anti-slip frame (14) is U-shaped.

9. A painting device for processing color steel plates according to claim 8, characterized in that, The anti-slip bracket (14) is located between the two adjustment bases (1).

10. A painting device for processing color steel plates according to claim 4, characterized in that, The connecting pipe (13) is made of soft material.

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