High-pressure sandblasting structure for removing impurities from aluminum surfaces

Abstract

This utility model relates to the field of sandblasting technology, specifically a high-pressure sandblasting structure for removing impurities from aluminum surfaces. The high-pressure sandblasting structure for removing impurities from aluminum surfaces includes: a walkway grid support; a sandblasting chamber mounted on the walkway grid support; a feed inlet located on one side of the sandblasting chamber; and a track, one end of which is fixed to the side wall of the sandblasting chamber, and the other end of which passes through the sandblasting chamber and extends onto the walkway grid support. The beneficial effects of this utility model are: by providing a feed inlet on one side of the sandblasting chamber and configuring a track structure extending from the inside to the outside of the sandblasting chamber, along with a movable trolley and a door that can move on the track, smooth loading and unloading of large aluminum materials and reliable opening and closing of the sandblasting chamber feed inlet are achieved. This simplifies the loading and unloading process of large aluminum materials, reduces the complexity and safety risks of manual operation, thereby improving operational safety and loading / unloading efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sandblasting technology, specifically a high-pressure sandblasting structure for removing impurities from the surface of aluminum materials. Background Technology

[0002] In the field of aluminum surface treatment, sandblasting is a commonly used technology for impurity removal and surface modification, widely applied to improve the surface quality and performance of aluminum materials. However, traditional sandblasting equipment typically uses fixed feed inlets or manual handling, making it difficult to efficiently and safely feed large aluminum materials into the sandblasting chamber. This process is complex and poses safety hazards. Secondly, existing equipment lacks flexible limiting mechanisms when fixing aluminum materials, especially for small and irregularly shaped aluminum materials with complex shapes or varying sizes. This makes stable and precise fixing difficult, potentially causing displacement or shaking of the aluminum material during sandblasting, affecting the surface treatment quality. Utility Model Content

[0003] This utility model addresses the technical problems existing in the prior art by providing a high-pressure sandblasting structure for removing impurities from aluminum surfaces. This solves the problem that traditional sandblasting equipment typically uses a fixed feed port or manual handling method, which makes it difficult to efficiently and safely feed large aluminum materials into the sandblasting chamber, and the operation is complicated and poses safety hazards.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a high-pressure sandblasting structure for removing impurities from the surface of aluminum materials, comprising: Walkway grille brackets; A sandblasting chamber, which is mounted on a walkway grating support; The feed inlet is located on one side of the sandblasting chamber; The track has one end fixed to the side wall of the sandblasting chamber and the other end of the track passes through the sandblasting chamber and extends on the walkway grid support. A mobile trolley, one side of which moves on a track located inside the sandblasting chamber, and the other side of which moves on a track located outside the sandblasting chamber; A hatch, which is mounted on a mobile trolley; A rotatable rotating platform, the rotating platform being mounted on a mobile trolley; A first limiting component for fixing large aluminum materials is disposed on a rotating platform; The second limiting component includes a plurality of spring telescopic rods arranged in a rectangular array, all of which are mounted on a rotating platform.

[0005] The beneficial effects of this utility model are: 1) By setting up a feed inlet on one side of the sandblasting chamber and configuring a track structure extending from the inside of the sandblasting chamber to the outside, along with a moving trolley and a door that can move on the track, the smooth entry and exit of large aluminum materials and the reliable opening and closing of the sandblasting chamber feed inlet are realized. This simplifies the loading and unloading process of large aluminum materials, reduces the complexity and safety risks of manual operation, and thus improves operational safety and loading and unloading efficiency.

[0006] 2) In addition, a first limiting component and a second limiting component are integrated on a rotatable rotating platform to achieve stable fixation of various aluminum materials. The first limiting component is used to limit large aluminum materials, effectively preventing them from shifting or vibrating during high-speed sandblasting, thereby ensuring the surface treatment quality. The second limiting component uses a rectangular array of spring telescopic rods. The weight of the aluminum material itself compresses the telescopic rods to form a collapsed area similar to the outline of the aluminum material, and the uncompressed spring telescopic rods effectively hinder small or irregularly shaped aluminum materials, thus achieving flexible fixation of complex-shaped aluminum materials.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the rotating platform includes a support frame, a turntable, and a reduction motor. The support frame is fixed inside the vehicle body, the reduction motor is fixed on the support frame, and the turntable is coaxially fixed on the drive end of the reduction motor.

[0009] The beneficial effect of adopting the above-mentioned further solution is that by driving the turntable to rotate at low speed through the geared motor, the aluminum material fixed on the turntable rotates synchronously, effectively achieving uniform sandblasting treatment on the outer surface of the aluminum material.

[0010] Furthermore, the first limiting component includes two sets of limiting frames that are spaced apart and mirror-symmetrical to each other. Each set of limiting frames includes a support rod, a slot, and multiple locking blocks. One end of the support rod is fixed to the top of the turntable, and the multiple locking blocks are arranged in a linear array and fixed to one side of the support rod respectively.

[0011] Furthermore, the card slot is located on one side of each card block.

[0012] The beneficial effect of adopting the above-mentioned further solution is that by setting two sets of mirror-symmetrical limiting frames on the top of the turntable, each set of limiting frames includes a support rod, a slot and multiple locking blocks in a linear array, large aluminum plates can be stably placed into the slot and effectively clamped by the locking blocks, preventing the aluminum plates from shifting during the sandblasting process.

[0013] Furthermore, the mobile trolley includes an internally hollowed-out body and four guide wheels. The four guide wheels are rotatably connected to the bottom of the body via a rotating shaft, and the body moves on the track via the guide wheels.

[0014] Furthermore, a ball is fixedly connected to the top of each of the spring telescopic rods.

[0015] The beneficial effect of adopting the above-mentioned further solution is that by fixing a ball to the top of each spring telescopic rod, the smooth surface of the ball can effectively avoid scratches when in contact with the aluminum material, thus protecting the outer surface of the aluminum material. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the three-dimensional structure of the new sandblasting chamber in this utility model; Figure 3 This is a three-dimensional structural diagram of the mobile trolley of this utility model; Figure 4 for Figure 3 A magnified structural diagram of part A in the middle.

[0017] The attached diagram lists the components represented by each number as follows: 100. Walkway grid support; 200. Sandblasting chamber; 201. Feed inlet; 300. Mobile trolley; 301. Body; 302. Guide wheel; 400. Door; 500. Rotating platform; 501. Turntable; 502. Gear motor; 503. Support frame; 600. Limiting frame; 601. Support rod; 602. Slot; 603. Locking block; 700. Spring telescopic rod; 800. Sphere; 900. Track. Detailed Implementation

[0018] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0019] In the field of aluminum surface treatment, sandblasting is a commonly used technology for impurity removal and surface modification, widely applied to improve the surface quality and performance of aluminum materials. However, traditional sandblasting equipment typically uses fixed feed inlets or manual handling, making it difficult to efficiently and safely feed large aluminum materials into the sandblasting chamber. This process is complex and poses safety hazards. Secondly, existing equipment lacks flexible limiting mechanisms when fixing aluminum materials, especially for small and irregularly shaped aluminum materials with complex shapes or varying sizes. This makes stable and precise fixing difficult, potentially leading to displacement or shaking of the aluminum material during sandblasting, affecting surface treatment quality. To address these issues, the inventor has proposed a high-pressure sandblasting structure for aluminum surface impurity removal.

[0020] The present invention provides the following preferred embodiments. like Figures 1-4 As shown, the high-pressure sandblasting structure for removing impurities from the aluminum surface includes: Walkway grille support 100; Sandblasting chamber 200, which is installed on walkway grid support 100; The feed inlet 201 is located on one side of the sandblasting chamber 200; Track 900, one end of track 900 is fixed to the side wall of sandblasting chamber 200, and the other end of track 900 passes through sandblasting chamber 200 and extends on walkway grid support 100. The mobile trolley 300 moves on one side on a track 900 located inside the sandblasting chamber 200, and on the other side on a track 900 located outside the sandblasting chamber 200. The hatch 400 is mounted on the mobile trolley 300. A rotatable rotating platform 500 is mounted on a mobile trolley 300; A first limiting component for fixing large aluminum materials is mounted on a rotating platform 500. The second limiting component includes a plurality of spring telescopic rods 700 arranged in a rectangular array, and the plurality of spring telescopic rods 700 are all disposed on the rotating platform 500. By setting an inlet 201 on one side of the sandblasting chamber 200 and configuring a track 900 structure extending from the inside of the sandblasting chamber 200 to the outside, along with a moving trolley 300 that can move on the track 900 and a door 400, the smooth entry and exit of large aluminum materials and the reliable opening and closing of the inlet 201 of the sandblasting chamber 200 are realized, simplifying the loading and unloading process of large aluminum materials, reducing the complexity and safety risks of manual operation, thereby improving operational safety and loading and unloading efficiency. Furthermore, a first limiting component and a second limiting component are integrated on the rotatable rotating platform 500 to achieve stable fixation of various aluminum materials. The first limiting component is used to limit large aluminum materials, effectively preventing displacement or vibration during high-speed sandblasting, thereby ensuring the surface treatment quality. The second limiting component uses a rectangular array of spring telescopic rods 700. The weight of the aluminum material itself compresses the telescopic rods to form a collapsed area similar to the outline of the aluminum material, and the uncompressed spring telescopic rods 700 effectively hinder small or irregularly shaped aluminum materials, thus achieving flexible fixation of complex-shaped aluminum materials.

[0021] In this embodiment, as Figures 1-4 As shown, the rotating platform 500 includes a support frame 503, a turntable 501, and a geared motor 502. The support frame 503 is fixed inside the vehicle body 301, the geared motor 502 is fixed on the support frame 503, and the turntable 501 is coaxially fixed on the drive end of the geared motor 502. The geared motor 502 drives the turntable 501 to rotate at a low speed, which drives the aluminum material fixed on the turntable 501 to rotate synchronously, effectively achieving uniform sandblasting treatment on the outer surface of the aluminum material.

[0022] In this embodiment, as Figures 1-4 As shown, the first limiting component includes two sets of mutually mirror-symmetrical limiting frames 600 spaced apart. Each set of limiting frames 600 includes a support rod 601, a slot 602, and multiple locking blocks 603. One end of the support rod 601 is fixed to the top of the turntable 501. The multiple locking blocks 603 are arranged in a linear array and fixed to one side of the support rod 601 respectively. The slot 602 is opened on one side of each locking block 603. By setting two sets of mirror-symmetrical limiting frames 600 on the top of the turntable 501, each set of limiting frames 600 includes a support rod 601, a slot 602, and multiple locking blocks 603 arranged in a linear array, large aluminum plates can be stably placed into the slot 602 and effectively clamped by the locking blocks 603, preventing the aluminum plates from shifting during the sandblasting process.

[0023] In this embodiment, as Figures 1-4 As shown, the mobile trolley 300 includes an internally hollow body 301 and four guide wheels 302. The four guide wheels 302 are rotatably connected to the bottom of the body 301 via a rotating shaft, and the body 301 moves on the track 900 via the guide wheels 302.

[0024] In this embodiment, as Figures 1-4 As shown, a ball 800 (which can be made of rubber or silicone) is fixedly connected to the top of each spring telescopic rod 700. By fixing the ball 800 to the top of each spring telescopic rod 700, the smooth surface of the ball 800 can effectively prevent scratches when in contact with aluminum materials and protect the outer surface of the aluminum materials.

[0025] The specific working process of this utility model is as follows: By setting a feed inlet 201 on one side of the sandblasting chamber 200 and configuring a track 900 structure extending from the inside of the sandblasting chamber 200 to the outside, along with a moving trolley 300 that can move on the track 900 and a door 400, it is convenient to load and unload large aluminum materials in the sandblasting chamber 200. The turntable 501 is driven to rotate at low speed by a reduction motor 502, which drives the aluminum material fixed on the turntable 501 to rotate synchronously, effectively ensuring that the outer surface of the aluminum material is uniformly sandblasted.

[0026] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-pressure sandblasting structure for removing impurities from the surface of aluminum materials, characterized by, include: Walkway grille brackets; A sandblasting chamber, which is mounted on a walkway grating support; The feed inlet is located on one side of the sandblasting chamber; The track has one end fixed to the side wall of the sandblasting chamber and the other end of the track passes through the sandblasting chamber and extends on the walkway grid support. A mobile trolley, one side of which moves on a track located inside the sandblasting chamber, and the other side of which moves on a track located outside the sandblasting chamber; A hatch, which is mounted on a mobile trolley; A rotatable rotating platform, the rotating platform being mounted on a mobile trolley; A first limiting component for fixing large aluminum materials is disposed on a rotating platform; The second limiting component includes a plurality of spring telescopic rods arranged in a rectangular array, all of which are mounted on a rotating platform.

2. The high-pressure sand blasting structure for removing impurities on the surface of aluminum material according to claim 1, wherein The rotating platform includes a support frame, a turntable, and a reduction motor. The support frame is fixed inside the vehicle body, the reduction motor is fixed on the support frame, and the turntable is coaxially fixed on the drive end of the reduction motor.

3. The high pressure sand blasting structure for removing impurities on the surface of aluminum material according to claim 2, wherein The first limiting component includes two sets of limiting frames that are spaced apart and mirror-symmetrical to each other. Each set of limiting frames includes a support rod, a slot, and multiple locking blocks. One end of the support rod is fixed to the top of the turntable, and the multiple locking blocks are arranged in a linear array and fixed to one side of the support rod respectively.

4. The high pressure sand blasting structure for removing impurities on the surface of aluminum material according to claim 3, wherein The card slot is located on one side of each card block.

5. The high pressure sand blasting structure for removing impurities on the surface of aluminum material according to claim 1, wherein The mobile trolley includes an internally hollowed-out body and four guide wheels. The four guide wheels are rotatably connected to the bottom of the body via a rotating shaft, and the body moves on a track via the guide wheels.

6. The high-pressure sandblasting structure for removing impurities from the aluminum surface according to claim 1, characterized in that, A ball is fixedly connected to the top of each of the spring telescopic rods.

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