Automatic sand blasting equipment for aluminum profile surface treatment

Abstract

The utility model provides automatic sand blasting equipment for aluminum profile surface treatment, which comprises a processing box, a base is fixedly mounted at the bottom of the processing box, a first servo motor is fixedly mounted at the bottom of the processing box, a first electric telescopic rod is fixedly mounted at the bottom of an inner cavity of the processing box, and a second electric telescopic rod is fixedly mounted at the bottom of an outer cavity of the processing box. Through the arrangement of the sand blasting mechanism, an aluminum profile can be overturned, and the spraying position can be adjusted, so that it is ensured that all faces of the aluminum profile can be uniformly sprayed, the situation that spraying is not uniform or omitted due to angle limitation is avoided, and the spraying efficiency is improved. By adjusting the spraying position, the spraying coverage area and the spraying amount can be accurately controlled according to different sizes and shapes of aluminum profiles, it is ensured that each part can obtain the appropriate coating thickness, the spraying quality is improved, the appearance effect is improved, the adhesive force and durability of the coating can be enhanced, and the service life of the aluminum profiles is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automatic sand blasting equipment for aluminum profile surface treatment belongs to sand blasting equipment technical field. BACKGROUND

[0002] Aluminum profile refers to the metal material with certain section shape formed by aluminum alloy extrusion. It takes aluminum alloy as the main raw material and is made into various specifications through high-temperature extrusion process. In the aluminum profile machining process, in order to improve the surface quality of aluminum profile and the effect of subsequent processing, the surface of aluminum profile needs to be sand blasted. Sand blasting treatment removes the oxide layer, oil stains, impurities and burrs on the surface of aluminum profile by high-pressure spraying abrasive particles, so that the surface is more smooth and flat, and the adhesion is enhanced, providing a better foundation for subsequent surface treatment (such as spraying, anodic oxidation, etc.).

[0003] The authorized announcement number (CN214054913U) discloses a sand blasting device for aluminum profile surface treatment, which comprises a shell. The sand blasting device for aluminum profile surface treatment drives the rotating shaft to rotate through the second motor on the supporting rod at the back of the left side, realizes the movement of the conveyor belt, places the aluminum profile on the right side of the top of the conveyor belt, makes it move to the left, when passing through the inside of the supporting shell, sprays the sand in the material box downward through the sand blasting head and the material guide pipe, and performs surface sand blasting treatment on the aluminum profile passing below, so as to realize continuous and uninterrupted sand blasting work. At the same time, through the setting of the first motor, the movable rod is driven to rotate back and forth, so that the sand blasting head on the outer side also rotates back and forth in the front and rear directions, so that the sand blasting range is wider, the surface treatment is more uniform, and three sand blasting heads work at the same time. Each part of the aluminum profile is sprayed three times, which enhances the effect of sand blasting treatment and achieves high processing efficiency.

[0004] However, the above-mentioned technology is inconvenient for turning over the aluminum profile during use, and it is inconvenient to adjust the spraying position of the aluminum profile. Because the shape and size of the aluminum profile are different, the fixed position may make it difficult to uniformly spray some areas, especially the aluminum profile with complex shape. It is impossible to ensure that all surfaces are uniformly covered by turning over or adjusting the spraying angle. In addition, the flexible adjustment of the spraying position may affect the adhesion and thickness of the sprayed layer, thereby reducing the quality of the product, and even causing the coating to fall off, blister and other problems, affecting the appearance and durability of the aluminum profile.

[0005] Therefore, an automatic sand blasting equipment for aluminum profile surface treatment is proposed. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model provides an automatic sand blasting equipment for aluminum profile surface treatment to solve or alleviate the technical problems existing in the prior art, at least to provide a beneficial choice.

[0007] The utility model discloses a technical scheme is realized as follows: an automatic sand blasting equipment for aluminium profile surface treatment, including processing box, the bottom fixed mounting of processing box has the base, the bottom fixed mounting of processing box has the first servo motor, the bottom fixed mounting of processing box inner chamber has the first electric telescopic handle, the output of first servo motor is fixedly connected with first electric telescopic handle, the top of processing box inner chamber is swingly connected with second electric telescopic handle through the pivot, the outside of processing box is provided with sand blasting mechanism, the sand blasting mechanism includes connecting frame, threaded rod, threaded sleeve, feeding pipe and spray head, the left side fixed mounting of connecting frame is in processing box, the inside swing of connecting frame is connected with threaded rod, the surface screw thread connection of threaded sleeve is in threaded rod, the right side fixed connection of feeding pipe is in threaded sleeve, the right side of spray head is connected with feeding pipe.

[0008] Further preferably, the top of the connecting frame is fixedly installed with a second servo motor, and the output of the second servo motor is fixedly connected with the threaded rod.

[0009] Further preferably, the rear side of the processing box is fixedly installed with a storage box, the top of the storage box is communicated with a feeding pipe, the inner side of the storage box is fixedly installed with a pumping pump, the output of the pumping pump is communicated with a bellows, and the other end of the bellows is communicated with the feeding pipe.

[0010] Further preferably, the left side of the connecting frame is provided with a guide block, the left side of the threaded sleeve is fixedly installed with a guide rod, and the guide rod is slidingly connected to the inner side of the guide block.

[0011] Further preferably, the left side of the processing box is provided with a through slot, and the feeding pipe extends through the through slot to the inner cavity of the processing box.

[0012] Further preferably, the front side of the processing box is swingly connected with a box door through a hinge, and the surface of the box door is fixedly installed with a viewing window.

[0013] The utility model discloses an embodiment has the following advantages due to the adoption of the above technical scheme:

[0014] Firstly, the setting of the sand blasting mechanism can turn over the aluminium profile and adjust the spraying position, so that each surface of the aluminium profile can uniformly receive spraying, the angle limitation is avoided to cause uneven spraying or omission, the spraying position can be adjusted according to the different size and shape of the aluminium profile, the covering area and the spraying amount of spraying are accurately controlled, each part can obtain suitable coating thickness, the spraying quality is improved, the appearance effect is improved, the adhesion and durability of the coating are enhanced, the service life of the aluminium profile is prolonged, and the performance and market competitiveness of the overall product are improved.

[0015] The utility model discloses a guide rod and the setting of guide block can play the guiding effect, avoid the deviation of threaded bushing in the moving process, through the setting of through -slot, can improve the stability of feeding pipe and spray head during moving, through the setting of visual window, can be convenient for operator to observe the working condition of processing box inside in the working process.

[0016] The above summary is intended to illustrate, but not limit, the present application in any way. Further aspects, embodiments and features of the present application will be readily apparent from the drawings and detailed description below. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0018] Figure 1 It is a schematic diagram of the three-dimensional front view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional bottom structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the sectional structure of the storage tank of the utility model;

[0021] Figure 4 It is a schematic diagram of the sectional structure of the processing box of the utility model;

[0022] Figure 5 It is a schematic diagram of the sand blasting mechanism structure of the utility model.

[0023] Reference signs: 1, processing box; 2, base; 3, first servo motor; 4, first electric telescopic rod; 5, second electric telescopic rod; 6, sand blasting mechanism; 601, connecting frame; 602, second servo motor; 603, threaded rod; 604, threaded bushing; 605, feeding pipe; 606, spray head; 607, storage tank; 608, feeding pipe; 609, pumping pump; 610, corrugated pipe; 7, guide rod; 8, guide block; 9, through slot; 10, box door; 11, visual window. DETAILED DESCRIPTION

[0024] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and description are considered to be exemplary in nature rather than limiting.

[0025] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1

[0027] As Figures 1-5 shown, the embodiment of the present application provides an automatic sand blasting equipment for aluminum profile surface treatment, which comprises a processing box 1, a base 2 fixedly installed at the bottom of the processing box 1, a first servo motor 3 fixedly installed at the bottom of the processing box 1, a first electric telescopic rod 4 fixedly installed at the bottom of the inner cavity of the processing box 1, the output end of the first servo motor 3 being fixedly connected with the first electric telescopic rod 4, a second electric telescopic rod 5 movably connected with the top of the inner cavity of the processing box 1 through a rotating shaft, a sand blasting mechanism 6 provided on the outer side of the processing box 1, the sand blasting mechanism 6 comprising a connecting frame 601, a threaded rod 603, a threaded sleeve 604, a feeding pipe 605 and a spray head 606, the connecting frame 601 being fixedly installed on the left side of the processing box 1, the threaded rod 603 being movably connected to the inner side of the connecting frame 601, the threaded sleeve 604 being threadedly connected to the surface of the threaded rod 603, the feeding pipe 605 being fixedly connected to the right side of the threaded sleeve 604, the spray head 606 being communicated to the right side of the feeding pipe 605, a second servo motor 602 fixedly installed on the top of the connecting frame 601, the output end of the second servo motor 602 being fixedly connected with the threaded rod 603, a storage box 607 fixedly installed at the rear side of the processing box 1, a feeding pipe 608 communicated to the top of the storage box 607, an extraction pump 609 fixedly installed at the inner side of the storage box 607, a corrugated pipe 610 communicated to the output end of the extraction pump 609, the other end of the corrugated pipe 610 being communicated with the feeding pipe 605.

[0028] Through the setting of the sand blasting mechanism 6, the aluminum profile can be turned over for processing, and the spraying position can be adjusted, so that each face of the aluminum profile can uniformly receive spraying, avoiding uneven or missing spraying due to angle limitation, the adjustment of the spraying position can accurately control the coverage area and the spraying amount according to different sizes and shapes of the aluminum profile, so that each part can obtain a suitable coating thickness, not only improving the spraying quality and appearance effect, but also enhancing the adhesion and durability of the coating, prolonging the service life of the aluminum profile and improving the performance and market competitiveness of the overall product.

[0029] Embodiment 2

[0030] In one embodiment, the left side of the connecting frame 601 is provided with a guide block 8, the left side of the threaded sleeve 604 is fixedly provided with a guide rod 7, the guide rod 7 is slidably connected to the inner side of the guide block 8, the left side of the processing box 1 is provided with a through slot 9, the feeding pipe 605 extends to the inner cavity of the processing box 1 through the through slot 9, and the front side of the processing box 1 is hingedly connected with a box door 10, and the surface of the box door 10 is fixedly provided with a viewing window 11.

[0031] Through the setting of the guide rod 7 and the guide block 8, the guide effect can be achieved, and the threaded sleeve 604 is prevented from deviating during movement, through the setting of the through slot 9, the stability of the feeding pipe 605 and the nozzle 606 during movement can be improved, and through the setting of the viewing window 11, the operator can conveniently observe the working condition inside the processing box 1 during work.

[0032] When the utility model works: after the aluminum profile is placed in the inside of the processing box 1, the first electric telescopic rod 4 and the second electric telescopic rod 5 can be started to extend to the inside, thereby the aluminum profile is fixed and handled, the input end of the material pumping pump 609 is started to suck the sand material at this time, and the corrugated pipe 610 is transported to the feeding pipe 605 by the output end, and is sprayed to the surface of the aluminum profile by the nozzle 606, the first electric telescopic rod 4 of the output end can be started to rotate by the first servo motor 3 at this time, thereby the aluminum profile is rotated, and the threaded rod 603 of the output end is driven to rotate by the second servo motor 602, the threaded sleeve 604 is driven to move longitudinally under the action of threaded connection during the rotation of the threaded rod 603, the feeding pipe 605 and the nozzle 606 are driven to move longitudinally during the movement of the threaded sleeve 604, thereby the surface of the aluminum profile is uniformly sandblasted.

[0033] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited to the protection scope of the claims.

Claims

1. An automatic sandblasting apparatus for surface treatment of aluminum profiles, comprising a processing tank (1), characterized in that: The bottom of the processing box (1) is fixedly installed with a base (2), the bottom of the processing box (1) is fixedly installed with a first servo motor (3), the bottom of the inner cavity of the processing box (1) is fixedly installed with a first electric telescopic rod (4), the output end of the first servo motor (3) is fixedly connected with the first electric telescopic rod (4), the top of the inner cavity of the processing box (1) is movably connected with a second electric telescopic rod (5) through a rotating shaft, the outer side of the processing box (1) is provided with a sand blasting mechanism (6), the sand blasting mechanism (6) comprises a connecting frame (601), a threaded rod (603), a threaded sleeve (604), a feeding pipe (605) and a spray head (606), the connecting frame (601) is fixedly installed on the left side of the processing box (1), the threaded rod (603) is movably connected to the inner side of the connecting frame (601), the threaded sleeve (604) is threadedly connected to the surface of the threaded rod (603), the feeding pipe (605) is fixedly connected to the right side of the threaded sleeve (604), and the spray head (606) is communicated with the right side of the feeding pipe (605).

2. The automatic sand blasting equipment for surface treatment of aluminum profile according to claim 1, characterized in that: The top of the connecting frame (601) is fixedly installed with a second servo motor (602), and the output end of the second servo motor (602) is fixedly connected with the threaded rod (603).

3. The automatic sand blasting equipment for surface treatment of aluminum profile according to claim 1, characterized in that: The rear side of the processing box (1) is fixedly installed with a storage box (607), the top of the storage box (607) is communicated with a feeding pipe (608), the inner side of the storage box (607) is fixedly installed with a pumping pump (609), the output end of the pumping pump (609) is communicated with a bellows (610), and the other end of the bellows (610) is communicated with the feeding pipe (605).

4. The automatic sand blasting equipment for surface treatment of aluminum profile according to claim 1, characterized in that: The left side of the connecting frame (601) is provided with a guide block (8), and the left side of the threaded sleeve (604) is fixedly installed with a guide rod (7), the guide rod (7) is slidably connected to the inner side of the guide block (8).

5. The automatic sand blasting equipment for surface treatment of aluminum profile according to claim 1, characterized in that: The left side of the processing box (1) is provided with a through groove (9), and the feeding pipe (605) extends to the inner cavity of the processing box (1) through the through groove (9).

6. The automatic sand blasting equipment for surface treatment of aluminum profile according to claim 1, characterized in that: The front side of the processing box (1) is movably connected with a box door (10) through a hinge, and the surface of the box door (10) is fixedly installed with a visual window (11).

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