Spraying device for aluminum alloy workpiece

Abstract

The utility model discloses an aluminum alloy workpiece spraying device which comprises a base, a mounting frame, two switching mechanisms, a driving mechanism, a paint spraying mechanism, a bearing mechanism and a blowing mechanism, and the two switching mechanisms are mounted on the two sides of the base; the mounting frame is arranged at the tops of the two switching mechanisms; the blowing mechanism is installed in the base, and the bearing mechanism is installed on the base. The driving mechanism is mounted between the bearing mechanism and the driving mechanism; the paint spraying mechanism is installed between the two switching mechanisms, the paint spraying mechanism comprises paint spraying rings, connecting plates, a paint box, a nozzle opening and a moving block, and the two connecting plates are installed on the two sides of the two paint spraying rings; and the paint box is arranged on the connecting plate. Therefore, continuous spraying and drying can be achieved, and the production efficiency can be remarkably improved. And meanwhile, the transfer step between spraying and drying is eliminated, the risks of workpiece surface pollution and coating damage are reduced, and the uniformity and integrity of the coating can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, in particular to a spraying device for aluminum alloy processed parts. Background Art

[0002] Aluminum alloy parts spraying device is a kind of equipment widely used in the industrial field. It is mainly used for surface spraying of aluminum alloy parts to improve their aesthetics, corrosion resistance and service life.

[0003] During the spraying process, the spraying device can spray the paint on the surface of the aluminum alloy workpiece, and then transfer the aluminum alloy workpiece to the drying system to dry the paint, so that it can quickly solidify and adhere to the surface of the workpiece.

[0004] However, the method of spraying and drying in sequence reduces production efficiency. When the production demand is large, it may not be able to meet the requirements of fast and efficient production. At the same time, the aluminum alloy workpiece needs to be transferred between spraying and drying. During this transfer process, there may be risks such as contamination of the workpiece surface and damage to the coating, which will affect the quality of spraying. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] Therefore, the purpose of the utility model is to provide an aluminum alloy workpiece spraying device, which can realize continuous spraying and drying, and can significantly improve production efficiency. At the same time, the transfer step between spraying and drying is eliminated, the risk of workpiece surface contamination and coating damage is reduced, and it helps to ensure the uniformity and integrity of the coating.

[0007] To achieve the above-mentioned purpose, the utility model proposes a spraying device for aluminum alloy processed parts, comprising a base, a mounting frame, two conversion mechanisms, a driving mechanism, a paint spraying mechanism, a receiving mechanism and a blowing mechanism, wherein the two conversion mechanisms are mounted on both sides of the base; the mounting frame is arranged on the top of the two conversion mechanisms; the blowing mechanism is installed inside the base, and the receiving mechanism is installed on the base; the driving mechanism is installed between the receiving mechanism and the driving mechanism; the paint spraying mechanism is installed between the two conversion mechanisms, and the paint spraying mechanism comprises a paint spraying ring, a connecting plate, a paint box, a nozzle opening and a moving block, wherein the two connecting plates are installed on both sides of the two paint spraying rings; the paint box is arranged on the connecting plate; a plurality of nozzle openings are installed around the inside of the paint spraying ring; the moving block is arranged on the back side of the paint spraying ring, and a threaded hole is arranged inside the moving block.

[0008] The aluminum alloy workpiece spraying device of the utility model can realize continuous spraying and drying, which can significantly improve production efficiency. At the same time, the transfer step between spraying and drying is eliminated, which reduces the risk of workpiece surface contamination and coating damage, and helps to ensure the uniformity and integrity of the coating.

[0009] In addition, the aluminum alloy workpiece spraying device proposed in the application may also have the following additional technical features:

[0010] Specifically, the conversion mechanism includes a shell, a pressure block, a baffle, a mounting box, a spring and a heating plate, wherein the mounting box is arranged on one side of the shell, and the two mounting boxes are positioned opposite to each other; a plurality of springs are installed inside the mounting box, and the baffle is connected to the springs; the pressure block is installed on the mounting box, and the pressure block is arranged at the bottom of the connecting plate; and a plurality of heating plates are arranged inside the shell.

[0011] Specifically, the receiving mechanism includes a mounting seat, a push rod motor, a push plate and a support platform, wherein the mounting seat is arranged on the base; the two push rod motors are relatively installed on both sides of the mounting seat; and the support platform is installed on the mounting seat.

[0012] Specifically, the driving mechanism includes a rotating motor, a threaded column and a bearing seat, wherein the bearing seat is installed on the mounting seat; the rotating motor is installed on the mounting frame; the threaded column is installed between the rotating motor and the bearing seat, and the threaded column is connected to the threaded hole inside the moving block.

[0013] Specifically, the blowing mechanism includes a bellows and two connecting pipes, wherein the bellows is mounted at the bottom of the mounting base; one end of the two connecting pipes is connected to the bellows, and the other end of the connecting pipes is respectively connected to the conversion mechanism.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic structural diagram of a spraying device for aluminum alloy workpieces according to an embodiment of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a paint spraying mechanism of an aluminum alloy workpiece spraying device according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic structural diagram of a conversion mechanism of an aluminum alloy workpiece spraying device according to an embodiment of the utility model;

[0019] Figure 4 The present invention is a top view of a receiving mechanism of an aluminum alloy workpiece spraying device according to an embodiment of the present invention.

[0020] As shown in the figure: 1. Base; 3. Mounting frame;

[0021] 2. conversion mechanism; 21. housing; 22. pressing block; 23. baffle; 24. mounting box; 25. spring; 26. heating plate;

[0022] 4. driving mechanism; 41. rotating motor; 42. threaded column; 43. bearing seat;

[0023] 5. Paint spraying mechanism; 51. Paint spraying ring; 52. Connecting plate; 53. Paint box; 54. Nozzle port; 55. Moving block; 551. Threaded hole;

[0024] 6. Undertaking mechanism; 61. Mounting seat; 62. Push rod motor; 63. Push plate; 64. Support platform;

[0025] 7. Blower mechanism; 71. Bellows; 72. Connecting pipe. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0027] The following describes the aluminum alloy workpiece spraying device according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, the aluminum alloy workpiece spraying device of the embodiment of the utility model may include a base 1, a mounting frame 3, two conversion mechanisms 2, a driving mechanism 4, a paint spraying mechanism 5, a receiving mechanism 6 and a blower mechanism 7.

[0029] Among them, two conversion mechanisms 2 are installed on both sides of the base 1, the mounting frame 3 is set on the top of the two conversion mechanisms 2, the blower mechanism 7 is installed inside the base 1, the receiving mechanism 6 is installed on the base 1, and the driving mechanism 4 is installed between the receiving mechanism 6 and the driving mechanism 4.

[0030] It can be understood that the receiving mechanism 6 can be used to clamp and fix the aluminum alloy workpiece to be sprayed, and the blowing mechanism 7 can be used to dry the aluminum alloy workpiece after spraying.

[0031] The paint spraying mechanism 5 is installed between the two conversion mechanisms 2 , and the paint spraying mechanism 5 may include a paint spraying ring 51 , a connecting plate 52 , a paint box 53 , a nozzle opening 54 and a moving block 55 .

[0032] Two connecting plates 52 are installed on both sides of two paint spraying rings 51 , a paint box 53 is arranged on the connecting plates 52 , and a plurality of nozzle openings 54 are installed in a surrounding manner inside the paint spraying rings 51 .

[0033] It should be noted that, in this embodiment, the paint box 53 can also be installed on the mounting frame 3, and a paint pump is provided inside the paint box 53 to provide power for spraying paint. The paint box 53 is connected to a plurality of nozzle openings 54 via a hose.

[0034] The moving block 55 is arranged on the back side of the paint spraying ring 51 , and a threaded hole 551 is arranged inside the moving block 55 .

[0035] It can be understood that the paint spraying mechanism 5 can be driven to move up and down by the provided moving block 55 .

[0036] Specifically, when spraying the aluminum alloy workpiece, first place it on the support table 64, control the push rod motors 62 on both sides, so that the push rod motors 62 drive the push rods to clamp the workpiece to be sprayed. After that, the rotation of the rotary motor 41 will drive the threaded column 42 to rotate. When the threaded column 42 rotates, it will drive the paint spray ring 51 to move downward. During the downward movement of the paint spray ring 51, it will surround the surface of the workpiece and spray the aluminum alloy workpiece through the nozzle opening 54.

[0037] At the same time, the connecting plates 52 on both sides of the paint spraying ring 51 will press down the pressing block 22. During the pressing process, the baffle 23 will press down the spring 25. At this time, the gap between the pressing block 22 and the shell 21 gradually increases, and the hot air inside the shell 21 will be blown out from the baffle 23 and the edge of the shell 21 to dry the aluminum alloy workpiece after painting. In this way, the continuous spraying and drying can be achieved, which can significantly improve the production efficiency. At the same time, the transfer step between spraying and drying is eliminated, which reduces the risk of surface contamination of the workpiece and damage to the coating, and helps to ensure the uniformity and integrity of the coating.

[0038] In one embodiment of the present invention, Figure 1 As shown, the conversion mechanism 2 may include a housing 21 , a pressing block 22 , a baffle 23 , a mounting box 24 , a spring 25 and a heating plate 26 .

[0039] The installation box 24 is arranged at one side of the housing 21 , the two installation boxes 24 are located opposite to each other, a plurality of springs 25 are installed inside the installation box 24 , and the baffle 23 is connected to the springs 25 .

[0040] It should be noted that if Figure 3 As shown, in order to make the wind blow more evenly, the shell 21 is arc-shaped, and a plurality of isolation plates are arranged inside the shell 21 to layer the hot air and ensure the uniformity of drying the workpiece.

[0041] The pressing block 22 is installed on the mounting box 24 . The pressing block 22 is arranged at the bottom of the connecting plate 52 . A plurality of heating plates 26 are arranged inside the housing 21 .

[0042] It can be understood that, when the pressing block 22 moves downward, it can drive the baffle plate 23 to move downward inside the installation box 24 , and the provided spring 25 can support the bottom of the baffle plate 23 .

[0043] In one embodiment of the present invention, Figure 1 and Figure 4 As shown, the receiving mechanism 6 may include a mounting seat 61 , a push rod motor 62 , a push plate 63 and a support platform 64 .

[0044] The mounting seat 61 is arranged on the base 1 , two push rod motors 62 are relatively installed on two sides of the mounting seat 61 , and the support platform 64 is installed on the mounting seat 61 .

[0045] It should be noted that the output shafts of the two push rod motors 62 are connected to the push plate 63, and at the same time, the other end of the threaded column 42 is installed on the support platform 64, so that the paint spraying mechanism 5 can evenly cover the surface of the workpiece to spray it.

[0046] In one embodiment of the present invention, Figure 1 As shown, the driving mechanism 4 may include a rotating motor 41 , a threaded column 42 and a bearing seat 43 .

[0047] The bearing seat 43 is installed on the mounting seat 61 , the rotating motor 41 is installed on the mounting frame 3 , the threaded column 42 is installed between the rotating motor 41 and the bearing seat 43 , and the threaded column 42 is connected to the threaded hole 551 inside the moving block 55 .

[0048] It can be understood that the driving mechanism 4 can drive the paint spraying mechanism 5 to move up and down. At the same time, during the movement, it can provide power to the paint spraying mechanism 5 so that the connecting plates 52 on both sides of the paint spraying mechanism 5 can press the pressing block 22, thereby driving the pressing block 22 and the baffle 23 to move downward, allowing the hot air to overflow.

[0049] In one embodiment of the present invention, Figure 1As shown, the air blowing mechanism 7 may include an air box 71 and two connecting pipes 72 .

[0050] The bellows 71 is installed at the bottom of the mounting seat 61 , one end of the two connecting pipes 72 are connected to the bellows 71 , and the other ends of the connecting pipes 72 are connected to the conversion mechanism 2 .

[0051] Specifically, after the wind box 71 outputs the wind from the connecting pipe 72, the wind inside the connecting pipe 72 is heated by the heating plate 26, so that the wind can be turned into hot wind, achieving a better drying effect.

[0052] It should be noted that, in this embodiment, the heating plate 26 is provided with slots (not shown in the figure) through which wind can pass.

[0053] In summary, the aluminum alloy workpiece spraying device of the embodiment of the utility model can realize continuous spraying and drying, which can significantly improve production efficiency. At the same time, the transfer step between spraying and drying is eliminated, which reduces the risk of surface contamination of the workpiece and damage to the coating, and helps to ensure the uniformity and integrity of the coating.

[0054] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0056] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A spraying device for aluminum alloy workpieces, characterized in that: It includes a base, a mounting frame, two conversion mechanisms, a driving mechanism, a painting mechanism, a receiving mechanism and a blower mechanism, wherein: The two conversion mechanisms are installed on both sides of the base; The mounting frame is arranged on the top of the two conversion mechanisms; The blower mechanism is installed inside the base, and the receiving mechanism is installed on the base; The driving mechanism is installed between the receiving mechanism and the driving mechanism; The paint spraying mechanism is installed between the two conversion mechanisms, and the paint spraying mechanism includes a paint spraying ring, a connecting plate, a paint box, a nozzle port and a moving block, wherein: The two connecting plates are installed on both sides of the two paint spraying rings; the paint box is arranged on the connecting plates; A plurality of nozzle openings are circumferentially mounted inside the paint spray ring; The moving block is arranged on the back side of the paint spraying ring, and a threaded hole is arranged inside the moving block.

2. The aluminum alloy workpiece spraying device according to claim 1, characterized in that: The conversion mechanism includes a housing, a pressing block, a baffle, a mounting box, a spring and a heating plate, wherein: The installation box is arranged on one side of the housing, and the two installation boxes are located opposite to each other; A plurality of the springs are installed inside the installation box, and the baffle is connected to the springs; The pressing block is installed on the installation box, and the pressing block is arranged at the bottom of the connecting plate; A plurality of heating plates are disposed inside the housing.

3. The aluminum alloy workpiece spraying device according to claim 1, characterized in that: The receiving mechanism includes a mounting seat, a push rod motor, a push plate and a support platform, wherein: The mounting seat is arranged on the base; The two push rod motors are relatively mounted on two sides of the mounting seat; The supporting platform is installed on the mounting seat.

4. The aluminum alloy workpiece spraying device according to claim 3, characterized in that: The driving mechanism includes a rotating motor, a threaded column and a bearing seat, wherein: The bearing seat is mounted on the mounting seat; The rotating motor is mounted on the mounting frame; The threaded column is installed between the rotating motor and the bearing seat, and the threaded column is connected to the threaded hole inside the moving block.

5. The aluminum alloy workpiece spraying device according to claim 3, characterized in that: The blower mechanism includes a bellows and two connecting pipes, wherein: The bellows is mounted on the bottom of the mounting base; One ends of the two connecting pipes are connected to the bellows, and the other ends of the connecting pipes are respectively connected to the conversion mechanisms.

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