Spraying device for aluminum alloy product machining

Abstract

The utility model relates to a spraying device for aluminum alloy product processing, which comprises a movable base, a support is fixedly mounted outside the movable base and extends to the upper side of the movable base, a coating mechanism is arranged outside the support, a bearing mechanism is arranged at the top of the movable base, and the bearing mechanism is fixedly mounted on the movable base. An adjusting mechanism is arranged on the front face of the movable base, the bearing mechanism comprises a gear motor, the gear motor is fixedly installed on the inner top wall of the movable base, and the output end of the gear motor penetrates through and extends to the position above the movable base. According to the spraying device for aluminum alloy product machining, through the arrangement of the bearing mechanism, the adjusting mechanism and the coating mechanism, pipe-shaped aluminum alloy sections of different models or shapes can be pre-fed for installation and coating spraying, the spraying device is suitable for machining of a small number of pipe-shaped aluminum alloy sections, operation is easy, use is more flexible, large-area maintenance is avoided, and production efficiency is improved. And the maintenance convenience is better.

Description

Technical Field

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

[0002] Aluminum alloy is the most widely used type of non-ferrous metal structural material in industry. It has low density but relatively high strength, close to or exceeding that of high-quality steel, good plasticity, and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance, so it is widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. In the aluminum alloy processing process, it is more troublesome to spray tubular aluminum alloy profiles. At present, long tubular aluminum alloy profiles are generally hoisted for large-scale electrostatic powder spraying to enable rapid processing.

[0003] In the process of realizing the present application, the inventors found that there are at least the following problems in the technology: although the existing electrostatic powder spraying equipment can improve the processing efficiency of tubular aluminum alloy profiles, it is costly for small factories and requires a certain level of professionalism in operation. When spraying tubular aluminum alloy profiles of different models or shapes, the operation is rather cumbersome, which makes the device inflexible to use. Therefore, a spraying device for processing aluminum alloy products is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a spraying device for processing aluminum alloy products, which has the advantages of flexible adjustment and convenient operation, and solves the problems of high use cost and poor use flexibility of existing spraying equipment.

[0005] To achieve the above object, the utility model provides the following technical solutions: a spraying device for aluminum alloy product processing, comprising a mobile base, a bracket is fixedly installed on the outside of the mobile base, the bracket extends above the mobile base, a coating mechanism is arranged on the outside of the bracket, a bearing mechanism is arranged on the top of the mobile base, and an adjustment mechanism is arranged on the front of the mobile base;

[0006] The bearing mechanism includes a reduction motor, which is fixedly mounted on the inner top wall of the mobile base, the output end of the reduction motor passes through and extends to the top of the mobile base, a rotating table is fixedly mounted on the output end of the reduction motor, a bearing seat is rotatably mounted on both the front and rear ends of the top of the rotating table, the bearing seat passes through and extends to the bottom of the rotating table, a driven gear is fixedly mounted on the outside of the bearing seat, a support rod is fixedly mounted on the top of the bearing seat, a silicone card block is detachably mounted on the top of the support rod, and positioning holes are opened at the front and rear ends of the top of the rotating table and located inside the entire bearing seat.

[0007] Furthermore, the adjustment mechanism includes a connecting frame, which is fixedly installed on the front side of the mobile base, a dual-axis cylinder is fixedly installed inside the connecting frame, a fastening rod is fixedly installed on the output end of the dual-axis cylinder, the fastening rod passes through the connecting frame and extends to the interior of the front positioning hole, a brushless DC motor is fixedly installed inside the connecting frame, and a driving gear is fixedly installed on the outside of the output shaft of the brushless DC motor.

[0008] Furthermore, the coating mechanism includes a linear module, which is fixedly installed on the outside of the bracket, and a U-shaped frame is fixedly installed on the output end of the linear module, and two vertical rods are fixedly installed on the inner top wall of the U-shaped frame, and an adjusting cylinder is fixedly installed on the top of the U-shaped frame. The adjusting cylinder penetrates and extends to the inside of the U-shaped frame, and an L-shaped driving plate movably sleeved on the outside of the vertical rod is fixedly installed on the output end of the adjusting cylinder, and an adjusting hole is opened on the right side of the L-shaped driving plate, and a hand-tightening bolt is inserted into the inside of the adjusting hole, and a paint spray gun is threadedly installed on the outer right end of the hand-tightening bolt.

[0009] Furthermore, the paint spray gun is located at the rear side of the support rod, and the silicone block is fixedly connected to the support rod by screws.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The spraying device for processing aluminum alloy products enables tubular aluminum alloy profiles of different models or shapes to be pre-loaded for installation and spraying of coatings through the arrangement of a bearing mechanism, an adjusting mechanism and a coating mechanism. The device is suitable for processing a small amount of tubular aluminum alloy profiles, is easy to operate, is more flexible to use, avoids large-area maintenance, and makes maintenance more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the connection structure between the load-bearing mechanism and the adjustment mechanism of the utility model;

[0014] Figure 3 This is a schematic diagram of the coating mechanism structure of the utility model.

[0015] In the figure: 1. Mobile base; 2. Bracket; 3. Reducer motor; 4. Rotating table; 5. Bearing seat; 6. Driven gear; 7. Positioning hole; 8. Support rod; 9. Silicone card block; 10. Connecting frame; 11. Double-axis cylinder; 12. Fastening rod; 13. Brushless DC motor; 14. Driving gear; 15. Linear module; 16. U-shaped frame; 17. Vertical rod; 18. L-shaped driving plate; 19. Adjusting cylinder; 20. Adjusting hole; 21. Hand-tightening bolt; 22. Paint spray gun. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 A spraying device for processing aluminum alloy products in this embodiment includes a mobile base 1, a bracket 2 is fixedly installed on the outside of the mobile base 1, the bracket 2 extends to the top of the mobile base 1, a coating mechanism is arranged on the outside of the bracket 2, a bearing mechanism is arranged on the top of the mobile base 1, and an adjustment mechanism is arranged on the front of the mobile base 1.

[0018] It should be noted that the mobile base 1 is provided with four brake casters, so that the whole device is easy to move and use.

[0019] In this embodiment, the bearing mechanism includes a reduction motor 3, which is fixedly mounted on the inner top wall of the mobile base 1. The output end of the reduction motor 3 passes through and extends to the top of the mobile base 1. A rotating table 4 is fixedly mounted on the output end of the reduction motor 3. A bearing seat 5 is rotatably mounted on the front and rear ends of the top of the rotating table 4. The bearing seat 5 passes through and extends to the bottom of the rotating table 4. A driven gear 6 is fixedly mounted on the outside of the bearing seat 5. A support rod 8 is fixedly mounted on the top of the bearing seat 5. A silicone card block 9 is detachably mounted on the top of the support rod 8. Positioning holes 7 are opened at the front and rear ends of the top of the rotating table 4 and are located inside the entire bearing seat 5. The silicone card block 9 is fixedly connected to the support rod 8 by screws.

[0020] The bearing seat 5 is rotatably connected to the movable base 1 via a bearing, so that the bearing seat 5 can bear loads more stably.

[0021] It should be noted that the shape of the silicone block 9 can be adapted according to the holes of the tubular aluminum alloy profile, so that tubular aluminum alloy profiles of different shapes or models can be effectively fixed.

[0022] Specifically, the rear end silicone block 9 adapted to the tubular aluminum alloy profile is installed on the rear end support rod 8 by screws, and then the hollow part of the tubular aluminum alloy profile is clamped on the outside of the rear end silicone block 9 by an external manipulator. At this time, the reduction motor 3 is started to rotate the rotating table 4 to the rear side, so that the front end silicone block 9 is moved to the rear end silicone block 9, and the other tubular aluminum alloy profile is fixed in the same way as above. At this time, the front driven gear 6 is no longer in contact with the adjusting mechanism, while the rear driven gear 6 is in contact with the adjusting mechanism, so that the rear side bearing seat 5 is rotated through the rear side driven gear 6, so as to cooperate with the coating mechanism to flexibly spray the surface of the tubular aluminum alloy profile. After the spraying of the tubular aluminum alloy profile outside the rear end silicone block 9 is completed, the reduction motor 3 can be driven to reset the rotating table 4 to achieve the coating of the tubular aluminum alloy profile outside the front end silicone block 9.

[0023] In this embodiment, the adjustment mechanism includes a connecting frame 10, which is fixedly mounted on the front side of the mobile base 1. A dual-axis cylinder 11 is fixedly mounted inside the connecting frame 10, and a fastening rod 12 is fixedly mounted on the output end of the dual-axis cylinder 11. The fastening rod 12 passes through the connecting frame 10 and extends to the interior of the front positioning hole 7. A brushless DC motor 13 is fixedly mounted inside the connecting frame 10, and a driving gear 14 is fixedly mounted on the outside of the output shaft of the brushless DC motor 13.

[0024] Among them, the setting of the fastening rod 12 allows the double-axis cylinder 11 to drive it into the positioning hole 7, so that the bearing mechanism drives the tubular aluminum alloy profile to be positioned more stably during spraying.

[0025] It should be noted that the brushless DC motor 13 does not have a shaft locking function, and therefore will not drive the driving gear 14 to restrict the movement of the driven gear 6 .

[0026] In this embodiment, the coating mechanism includes a linear module 15, which is fixedly mounted on the outside of the bracket 2. A U-shaped frame 16 is fixedly mounted on the output end of the linear module 15. Two vertical rods 17 are fixedly mounted on the inner top wall of the U-shaped frame 16. An adjusting cylinder 19 is fixedly mounted on the top of the U-shaped frame 16. The adjusting cylinder 19 passes through and extends to the inside of the U-shaped frame 16. An L-shaped driving plate 18 movably sleeved on the outside of the vertical rod 17 is fixedly mounted on the output end of the adjusting cylinder 19. An adjusting hole 20 is opened on the right side of the L-shaped driving plate 18. A hand-tightening bolt 21 is inserted into the inside of the adjusting hole 20. A paint spray gun 22 is threadedly mounted on the outer right end of the hand-tightening bolt 21. The paint spray gun 22 is located on the rear side of the support rod 8.

[0027] It should be noted that the setting of the adjustment hole 20 and the hand-tightening bolt 21 allows the coating distance and angle of the paint spray gun 22 to be adjusted. It is only necessary to fix the paint spray gun 22 and loosen the hand-tightening bolt 21, so that the distance of the paint spray gun 22 can be adjusted within the limit of the adjustment hole 20, and then tighten the hand-tightening bolt 21 and the paint spray gun 22 to fix the paint spray gun 22 on the outside of the L-shaped driving plate 18 to achieve adjustment.

[0028] Specifically, when the tubular aluminum alloy profile is driven to the front side of the paint spray gun 22, the regulating cylinder 19 is started to drive the paint spray gun 22 to move up and down outside the vertical rod 17 via the L-shaped driving plate 18, thereby achieving upper and lower coating of the tubular aluminum alloy profile. Then, the linear module 15 is started to allow the paint spray gun 22 to move left and right, thereby achieving surface coating of tubular aluminum alloy profiles of different shapes or models, making the coating operation flexible.

[0029] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for processing aluminum alloy products, characterized in that: It comprises a mobile base (1), a bracket (2) is fixedly mounted on the outside of the mobile base (1), the bracket (2) extends above the mobile base (1), a coating mechanism is arranged on the outside of the bracket (2), a bearing mechanism is arranged on the top of the mobile base (1), and an adjustment mechanism is arranged on the front of the mobile base (1); The bearing mechanism comprises a reduction motor (3), the reduction motor (3) being fixedly mounted on the inner top wall of the mobile base (1), the output end of the reduction motor (3) passing through and extending to the top of the mobile base (1), a rotating table (4) being fixedly mounted on the output end of the reduction motor (3), a bearing seat (5) being rotatably mounted at both the front and rear ends of the top of the rotating table (4), the bearing seat (5) passing through and extending to the bottom of the rotating table (4), a driven gear (6) being fixedly mounted on the outside of the bearing seat (5), a support rod (8) being fixedly mounted on the top of the bearing seat (5), a silicone block (9) being detachably mounted on the top of the support rod (8), and positioning holes (7) being provided at the front and rear ends of the top of the rotating table (4) and located inside the entire bearing seat (5).

2. A spraying device for aluminum alloy product processing according to claim 1, characterized in that: The adjustment mechanism comprises a connecting frame (10), the connecting frame (10) being fixedly mounted on the front side of the mobile base (1), a double-axis cylinder (11) being fixedly mounted inside the connecting frame (10), a fastening rod (12) being fixedly mounted on the output end of the double-axis cylinder (11), the fastening rod (12) passing through the connecting frame (10) and extending to the inside of the front positioning hole (7), a brushless DC motor (13) being fixedly mounted inside the connecting frame (10), and a driving gear (14) being fixedly mounted on the outside of the output shaft of the brushless DC motor (13).

3. The spraying device for aluminum alloy product processing according to claim 1, characterized in that: The coating mechanism comprises a linear module (15), wherein the linear module (15) is fixedly mounted on the outside of the bracket (2), a U-shaped frame (16) is fixedly mounted on the output end of the linear module (15), two vertical rods (17) are fixedly mounted on the inner top wall of the U-shaped frame (16), an adjusting cylinder (19) is fixedly mounted on the top of the U-shaped frame (16), the adjusting cylinder (19) penetrates and extends into the inside of the U-shaped frame (16), an L-shaped driving plate (18) movably sleeved on the outside of the vertical rod (17) is fixedly mounted on the output end of the adjusting cylinder (19), an adjusting hole (20) is opened on the right side of the L-shaped driving plate (18), a hand-tightening bolt (21) is inserted into the inside of the adjusting hole (20), and a paint spray gun (22) is threadedly mounted on the right end of the outside of the hand-tightening bolt (21).

4. A spraying device for aluminum alloy product processing according to claim 3, characterized in that: The paint spray gun (22) is located at the rear side of the support rod (8), and the silicone block (9) is fixedly connected to the support rod (8) by means of screws.

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