A metal duct outer wall paint spraying device

Abstract

The utility model discloses a kind of outer wall paint spraying devices for metal air pipe, including bottom plate, protective cover, support assembly, clamping assembly, adjusting assembly, limiting component and paint spraying assembly, protective cover for protecting operator when spraying is fixedly connected on the upper end of bottom plate, support assembly for supporting clamping assembly is installed on the upper end of bottom plate, clamping assembly is installed above bottom plate, adjusting assembly is installed on the rear of upper end of bottom plate, limiting component for keeping clamping assembly stable when adjusting is installed on the upper end of bottom plate, paint spraying assembly for spraying paint metal air pipe is installed on the inner side upper portion of protective cover.The utility model is characterized in that when paint spraying by paint spraying assembly, the outer wall of metal air pipe can be directly painted comprehensively, the uniformity of lacquer surface is improved, and the efficiency of production is improved.

Description

Technical Field

[0001] This utility model relates to the field of spray painting equipment technology, specifically to a spray painting device for the outer wall of metal air ducts. Background Technology

[0002] With the rapid development of the machinery industry, metal products are being used more and more widely in various fields of industry, agriculture and people's lives, creating greater and greater value for society. Since there are many types of metals that are prone to rust, such as iron products, it is necessary to spray paint on the outside of metal products in order to prevent rust and for the sake of the overall appearance of the products, especially the outer wall of metal air ducts.

[0003] Publication No. CN219024725U discloses a painting equipment for metal pipe surface processing, relating to the field of painting equipment technology. This utility model includes a processing box, with a storage box and a feed pump fixedly installed at the upper end of the processing box. The feed end of the feed pump is connected to the interior of the storage box via a pipe, and the discharge end of the feed pump extends into the interior of the processing box and is connected to a spray head. This utility model utilizes the cooperation of a support plate, support block, second rotating rod, positioning block, first bevel gear, first rotating rod, second bevel gear, spur gear, and rack to allow the metal pipe to be flipped during movement, facilitating comprehensive painting. The first bevel gear, in cooperation with the second bevel gear, drives the metal pipe to rotate, making the painting more even. Then, the spur gear, in cooperation with the rack, drives the first rotating rod, which in turn drives the second bevel gear. However, the existing technology still has drawbacks:

[0004] Existing metal pipe surface processing painting equipment uses a support plate, support block, second rotating rod, positioning block, first bevel gear, first rotating rod, second bevel gear, spur gear, and rack to work together. Although this allows the metal pipe to be flipped during movement for easy and comprehensive painting, the clamped surfaces are obscured when the two ends are clamped, requiring them to be painted again, which increases painting time and reduces production efficiency. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned defects and provide a metal duct external wall painting device.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a metal duct external wall painting device, comprising: a base plate;

[0007] The protective cover is fixedly connected to the upper end of the base plate;

[0008] A support assembly is disposed on the upper part of a base plate. The support assembly includes a slide groove, sliders, and upright plates. The slide groove is opened on the upper part of the base plate. Two sliders are respectively inserted into the two sides inside the slide groove. Two upright plates are respectively fixedly connected to the upper ends of the two sliders.

[0009] A clamping assembly is disposed above a base plate. The clamping assembly includes a limiting groove, a turntable, a fixed tube, a sliding tube, a support plate, cylinders, support rods, adjusting rods, and clamping rods. The limiting groove is formed on one side of two upright plates that are close to each other. The turntable is rotatably connected to the inside of the limiting groove via a bearing. The fixed tube is fixedly connected to the middle of the side of the two turntables that are close to each other. The sliding tube is inserted into the inside of the fixed tube. The support plate is fixedly connected to the side of the two sliding tubes that are close to each other. Two cylinders are respectively fixedly connected to the middle of the side of the two turntables that are close to each other. The side of the two cylinders that are close to each other is fixedly connected to the support plate. Eight support rods are respectively hinged to the front and rear sides of the upper and lower ends of the fixed tube and the front and rear sides of both sides of the fixed tube. Four adjusting rods are respectively hinged to the middle of both sides of the support plate and the middle of the upper and lower sides of the support plate. The end of the adjusting rod away from the support plate is hinged to the middle of one side of the support rod. A clamping rod is hinged to the side of the support rod away from the fixed tube.

[0010] An adjustment component is disposed on the rear upper side of the base plate;

[0011] A limiting component is disposed on the upper end of the base plate;

[0012] A paint spraying assembly is disposed on the upper inner side of the protective cover.

[0013] As an improvement, the adjustment component includes:

[0014] The support block is fixedly connected to the middle of the rear side of the upper end of the base plate;

[0015] A bidirectional lead screw, wherein the bidirectional lead screw is rotatably connected to the inside of the support block via a bearing;

[0016] An adjusting block is threaded to both sides of the outer side of the bidirectional lead screw, and two adjusting blocks are respectively fixedly connected to the lower rear end of the two vertical plates;

[0017] Drive box one, which is fixedly connected to one end of the bidirectional lead screw and fixedly connected to the upper end of the base plate;

[0018] A protective plate is fixedly connected to the lower rear end of the inner side of the protective cover.

[0019] As an improvement, the limiting component includes:

[0020] Limiting holes are provided on the front and rear sides of one side of the slider;

[0021] A limiting rod is inserted into a limiting hole and is fixedly connected inside the limiting hole.

[0022] As an improvement, the painting assembly includes:

[0023] A fixing groove is formed in the middle of the upper part of the inner side of the protective cover;

[0024] An electric telescopic rod, wherein the electric telescopic rod is fixedly connected inside the fixing groove;

[0025] A fixing block is inserted into a fixing groove and is fixedly connected to one end of an electric telescopic rod.

[0026] A spray painting straight pipe, which is fixedly connected to the lower end of the fixing block;

[0027] A number of the spray nozzles are fixedly connected to the lower end of the spray pipe.

[0028] As an improvement, a fixing hole is provided on the side of the upright plate away from the limiting groove. A shaft is rotatably connected inside the fixing hole via a bearing. The shaft is fixedly connected to the middle of one side of the turntable. A second drive box is fixedly connected to the middle of one side of the upright plate. The second drive box is fixedly connected to the end of the shaft away from the turntable.

[0029] As an improvement, door panels are rotatably connected to both sides of the front end inside the protective cover, and support columns are fixedly connected to both the front and rear parts of the lower end of the base plate.

[0030] As an improvement, a collection groove is provided at the lower inner end of the chute, and a collection pipe is fixedly connected to the middle of the lower end of the base plate, with the upper end of the collection pipe communicating with the collection groove.

[0031] The advantages of this invention compared to existing technologies are as follows: This invention improves the quality of painting by installing clamping and adjusting components. A metal square tube is placed between two upright plates. Then, a drive box one drives a bidirectional lead screw to rotate under the support of a support block. The support block drives adjusting blocks to move closer together, and the adjusting blocks, in turn, cause the upright plates to move closer together under the constraint of a limiting component, thus supporting the metal duct. A cylinder then controls the support plate to slide under the constraints of a fixed tube and a sliding tube. An adjusting rod drives a support rod to move the clamping rods away from each other, supporting the metal duct on the inside. A drive box two, driven by a shaft, drives a turntable to rotate, causing the metal duct to rotate. When painting with the spraying component, the outer wall of the metal duct can be directly and comprehensively painted, improving the uniformity of the paint surface and increasing production efficiency. Attached Figure Description

[0032] Figure 1 This is a perspective view of the present invention.

[0033] Figure 2 This is a cross-sectional view of the present invention.

[0034] Figure 3 This is a cross-sectional view of the base plate of this utility model.

[0035] Figure 4 This is a schematic diagram of the clamping component of this utility model.

[0036] Figure 5 This is a schematic diagram of the adjustment component of this utility model.

[0037] Figure 6 This is a schematic diagram of the painting assembly of this utility model.

[0038] As shown in the figure: 1. Base plate; 2. Protective cover; 3. Support assembly; 31. Slide groove; 32. Slider; 33. Vertical plate; 4. Clamping assembly; 41. Limiting groove; 42. Turntable; 43. Fixing tube; 44. Slide tube; 45. Support plate; 46. Cylinder; 47. Support rod; 48. Adjusting rod; 49. Clamping rod; 5. Adjusting assembly; 51. Support block; 52. Two-way lead screw; 53. Adjusting block; 54. Drive box one; 55. Protective plate; 6. Limiting assembly; 61. Limiting hole; 62. Limiting rod; 7. Spray painting assembly; 71. Fixing groove; 72. Electric telescopic rod; 73. Fixing block; 74. Spray painting straight tube; 75. Spray nozzle; 8. Fixing hole; 81. Shaft; 82. Drive box two; 9. Door panel; 91. Support column; 92. Collection groove; 93. Collection tube. Detailed Implementation

[0039] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0041] Example 1:

[0042] like Figures 1 to 6As shown, this embodiment proposes a metal duct external wall painting device, including a base plate 1, a protective cover 2, a support assembly 3, a clamping assembly 4, an adjustment assembly 5, a limiting assembly 6, and a painting assembly 7. The protective cover 2 for protecting the operator during air spraying is fixedly connected to the upper end of the base plate 1. The support assembly 3 for supporting the clamping assembly 4 is installed on the upper end of the base plate 1. The clamping assembly 4 for supporting and clamping the metal duct on the inner side is installed above the base plate 1. The adjustment assembly 5 for adjusting the spacing of the clamping assembly 4 to suit metal ducts of different lengths is installed at the upper rear part of the upper end of the base plate 1. The limiting assembly 6 for keeping the clamping assembly 4 stable during adjustment is installed at the upper end of the base plate 1. The painting assembly 7 for painting the metal duct is installed on the upper inner side of the protective cover 2.

[0043] The support assembly 3 includes a groove 31, a slider 32, and a vertical plate 33. The groove 31 is opened at the upper end of the base plate 1. The slider 32 for supporting the vertical plate 33 is inserted into both sides inside the groove 31. The vertical plate 33 is fixedly connected to the upper end of the slider 32.

[0044] The clamping assembly 4 includes a limiting groove 41, a turntable 42, a fixing tube 43, a sliding tube 44, a support plate 45, a cylinder 46, a support rod 47, an adjusting rod 48, and a clamping rod 49. A circular limiting groove 41 is formed on one side of the two upright plates 33 where they are close to each other. The turntable 42 is rotatably connected to the inside of the limiting groove 41 via bearings. A square fixing tube 43 is fixedly connected to the center of one side of the two turntables 42 where they are close to each other. A square sliding tube 44 is inserted into the inside of the fixing tube 43. A support plate 45 is fixedly connected to one side of the two sliding tubes 44 where they are close to each other. Support rods 47 are hinged to the front and rear parts of the upper and lower sides and the front and rear parts of both sides of the fixed tube 43. The end of the support rods 47 on both sides of the same end away from the fixed tube 43 is hinged to the clamping rod 49. The two support rods 47 on both sides of the same end are parallel to each other. Adjusting rods 48 are hinged to the middle of the upper and lower ends and the middle of both sides of the support plate 45. The middle of the side of the adjusting rod 48 away from the support plate 45 is hinged to the middle of one side of the support rod 47. A cylinder 46 is fixedly connected to the middle of the side of the two turntables 42 that are close to each other. The side of the cylinder 46 away from the turntable 42 is fixedly connected to the support plate 45.

[0045] The adjustment assembly 5 includes a support block 51, a bidirectional lead screw 52, ​​an adjustment block 53, a drive box 54, and a protective plate 55. The support block 51, which is used to fix the bidirectional lead screw 52, ​​is fixedly connected to the middle of the upper rear side of the base plate 1. The adjustment blocks 53 are threaded to both sides of the outer side of the bidirectional lead screw 52. The two adjustment blocks 53 are fixedly connected to the lower rear end of the two upright plates 33 respectively. The drive box 54 is fixedly connected to one side of the bidirectional lead screw 52 and is fixedly connected to the upper end of the base plate 1. The protective plate 55, which is used to prevent the bidirectional lead screw 52 from being damaged by painting, is fixedly connected to the lower rear end of the protective cover 2.

[0046] The limiting component 6 includes a limiting hole 61 and a limiting rod 62. A through limiting hole 61 is opened on the front and rear sides of one side of the slider 32. The limiting rod 62 is inserted into the limiting hole 61 and is fixedly connected to the inside of the slide groove 31.

[0047] The painting assembly 7 includes a fixing groove 71, an electric telescopic rod 72, a fixing block 73, a painting straight pipe 74, and a spray nozzle 75. The fixing groove 71 is opened in the middle of the upper part of the inner side of the protective cover 2. The electric telescopic rod 72 is fixedly connected inside the fixing groove 71. The fixing block 73 is fixedly connected to one end of the electric telescopic rod 72. The fixing block 73 is inserted into the inside of the fixing groove 71. The painting straight pipe 74 is fixedly connected to the lower end of the fixing block 73. Several spray nozzles 75 for painting are fixedly connected to the lower end of the painting straight pipe 74.

[0048] A fixing hole 8 is opened on the side of the upright plate 33 away from the limiting groove 41. The fixing hole 8 and the limiting groove 41 are interconnected. Inside the fixing hole 8, a shaft 81 is rotatably connected by a bearing. The shaft 81 is fixedly connected to the turntable 42. A second drive box 82 is fixedly connected to the end of the shaft 81 away from the turntable 42. The second drive box 82 is fixedly connected to the upright plate 33.

[0049] Door panels 9 are rotatably connected to both front ends of the inner sides of the protective cover 2, and support columns 91 are fixedly connected to the front and rear ends of both sides of the lower end of the base plate 1 to support the whole.

[0050] A collection trough 92 is provided at the lower end of the chute 31 to collect excess paint. A collection pipe 93 is fixedly connected to the middle of the lower end of the base plate 1. The upper end of the collection pipe 93 and the collection trough 92 are interconnected.

[0051] When fixing the metal duct, first place the metal square tube between the two upright plates 33. Then, drive the bidirectional lead screw 52 to rotate under the support of the support block 51 through the drive box 1 54. The support block 51 drives the adjusting block 53 to move closer to each other. The adjusting block 53 drives the upright plates 33 to move closer to each other under the restriction of the limiting component 6, thus supporting the metal duct. Then, control the support plate 45 to slide under the restriction of the fixed tube 43 and the sliding tube 44 through the cylinder 46. Drive the support rod 47 through the adjusting rod 48 to support the clamping rod 49 to move away from each other, thus supporting the metal duct on the inside. Then, drive the turntable 42 to rotate under the transmission of the shaft 81 through the drive box 2 82, thus rotating the metal duct. When spraying paint through the spraying component 7, the uniformity of the sprayed paint surface can be ensured.

[0052] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal duct external wall painting device, characterized in that, include: Base plate (1); A protective cover (2) is fixedly connected to the upper end of the base plate (1); Support component (3) is disposed on the upper end of the base plate (1). The support component (3) includes a slide groove (31), a slider (32) and a vertical plate (33). The slide groove (31) is opened on the upper end of the base plate (1). The two sliders (32) are respectively inserted into the two sides inside the slide groove (31). The two vertical plates (33) are respectively fixedly connected to the upper ends of the two sliders (32). A clamping assembly (4) is disposed above the base plate (1). The clamping assembly (4) includes a limiting groove (41), a turntable (42), a fixing tube (43), a sliding tube (44), a support plate (45), a cylinder (46), a support rod (47), an adjusting rod (48), and a clamping rod (49). The limiting groove (41) is opened on one side of the two upright plates (33) that are close to each other. The turntable (42) is rotatably connected to the inside of the limiting groove (41) through a bearing. The fixing tube (43) is fixedly connected to the middle of the side of the two turntables (42) that are close to each other. The sliding tube (44) is inserted into the inside of the fixing tube (43). The support plate (45) is fixedly connected to the two sliding tubes. (44) On the side that is close to each other, the two cylinders (46) are respectively fixedly connected to the middle of the side that is close to each other of the two turntables (42). The side that is close to each other of the two cylinders (46) is fixedly connected to the support plate (45). The eight support rods (47) are respectively hinged to the front and rear sides of the upper and lower ends of the fixed tube (43) and the front and rear sides of both sides of the fixed tube (43). The four adjusting rods (48) are respectively hinged to the middle of both sides of the support plate (45) and the middle of the upper and lower sides of the support plate (45). The end of the adjusting rod (48) away from the support plate (45) is hinged to the middle of the side of the support rod (47). The side of the support rod (47) away from the fixed tube (43) is hinged with a clamping rod (49). Adjustment component (5), the adjustment component (5) is disposed on the rear side of the upper end of the base plate (1); A limiting component (6) is disposed on the upper end of the base plate (1); The painting assembly (7) is located on the upper inner side of the protective cover (2).

2. The metal duct external wall painting device according to claim 1, characterized in that, The adjustment component (5) includes: Support block (51), which is fixedly connected to the middle of the rear side of the upper end of the base plate (1); A bidirectional lead screw (52) is rotatably connected to the inside of the support block (51) via a bearing; Adjusting block (53), the adjusting block (53) is threaded to both sides of the outside of the double-acting screw (52), and the two adjusting blocks (53) are respectively fixedly connected to the lower rear end of the two vertical plates (33); Drive box 1 (54), the drive box 1 (54) is fixedly connected to one end of the bidirectional lead screw (52), and the drive box 1 (54) is fixedly connected to the upper end of the base plate (1); The protective plate (55) is fixedly connected to the lower rear end of the protective cover (2).

3. The metal duct external wall painting device according to claim 1, characterized in that, The limiting component (6) includes: Limiting hole (61), the limiting hole (61) is opened on the front and rear parts of one side of the slider (32); A limiting rod (62) is inserted into a limiting hole (61) and is fixedly connected to the limiting hole (61).

4. The metal duct external wall painting device according to claim 1, characterized in that, The painting assembly (7) includes: A fixing groove (71) is provided in the middle of the upper part of the inner side of the protective cover (2); An electric telescopic rod (72) is fixedly connected inside a fixed groove (71); A fixing block (73) is inserted into the fixing groove (71) and fixedly connected to one end of the electric telescopic rod (72); A spray painting straight pipe (74) is fixedly connected to the lower end of a fixing block (73); Spray nozzles (75), several of which are fixedly connected to the lower end of the spray pipe (74).

5. The metal duct external wall painting device according to claim 1, characterized in that, A fixing hole (8) is provided on the side of the upright plate (33) away from the limiting groove (41). A shaft (81) is rotatably connected inside the fixing hole (8) through a bearing. The shaft (81) is fixedly connected to the middle of one side of the turntable (42). A second drive box (82) is fixedly connected to the middle of one side of the upright plate (33). The second drive box (82) is fixedly connected to the end of the shaft (81) away from the turntable (42).

6. The metal duct external wall painting device according to claim 1, characterized in that, The protective cover (2) has door panels (9) rotatably connected to both sides of the front end inside, and the bottom plate (1) has support columns (91) fixedly connected to both sides of the lower end.

7. The metal duct external wall painting device according to claim 1, characterized in that, A collection groove (92) is provided at the lower inner side of the chute (31), and a collection pipe (93) is fixedly connected to the middle of the lower end of the bottom plate (1). The upper end of the collection pipe (93) and the collection groove (92) are interconnected.

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