Shot separator for lifting hook type shot blasting machine

Abstract

The utility model discloses a shot separator for a lifting hook type shot blasting machine, which relates to the technical field of shot blasting machines and comprises a box body, a through groove is arranged on the surface of the front side of the box body, a rotating shaft is rotatably arranged in the through groove, a turntable is fixedly sleeved on the surface of the rotating shaft, and a plurality of connecting blocks are fixedly arranged at the top end of the periphery of the turntable. A hook is arranged at the bottom of the connecting block; the first motor drives the rotating shaft to rotate so as to drive the turntable to continuously rotate, when the turntable continuously rotates, a worker manually hangs a workpiece on the hook, and the workpiece enters the box body along with the rotation of the turntable, so that the cleaning of the workpiece by the impeller head is a continuous process, and the cleaning efficiency is improved. And workpieces need to be cleaned at each moment, so that the working efficiency is improved, and the energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines, and particularly relates to a shot material separator for a hook-type shot blasting cleaning machine. Background Technique

[0002] A shot blasting machine is a device that uses a high-speed rotating shot blasting device to spray steel shots or sand grains onto the surface of a workpiece at high speed to achieve purposes such as cleaning, strengthening or other treatments, cleaning impurities such as oxide scales, rust marks, and welding slag on the surface of the workpiece; increasing the surface roughness of the workpiece, improving the adhesion and quality of the coating; eliminating the residual stress inside the workpiece, extending the service life; strengthening the surface of the workpiece, improving the fatigue resistance and corrosion resistance; increasing the roughness and friction coefficient of the road surface, increasing driving safety; environmentally friendly construction, equipped with a dust removal system, effectively collecting and treating dust.

[0003] For example, the existing patent (Publication No.: CN218226171U) discloses a hook-type shot blasting cleaning machine, which relates to the technical field of shot blasting machines, and particularly relates to a hook-type shot blasting cleaning machine, including a shot blasting cleaning chamber, a hoist, a separator, and a shot blasting device. Inlets and outlets are provided on both the front and rear sides of the shot blasting cleaning chamber. A walking guide rail is fixedly installed on the top of the shot blasting cleaning chamber, a guide chain is clamped inside the walking guide rail, a hollow gear is movably sleeved on the top of the guide chain, a threaded rod is threadedly sleeved inside the hollow gear, and a servo motor is fixedly connected to the top of the guide chain.

[0004] However, the above-designed hook-type shot blasting cleaning machine still has some disadvantages in actual use: Although the hook-type shot blasting cleaning machine can set inlets and outlets on both the front and rear sides of the shot blasting cleaning chamber, and can feed and discharge materials simultaneously at the front and rear inlets and outlets of the shot blasting cleaning chamber, the feeding and discharging are carried out synchronously without mutual influence, improving the cleaning efficiency. By installing two hooks on one guide chain, the two hooks can move synchronously with a high coordination rate and save time. However, it can only clean two workpieces simultaneously. During the process of the workpiece moving into and out of the shot blasting chamber, a large amount of time will be used, and other workpieces cannot be cleaned during this period, affecting the work efficiency.

[0005] Therefore, we designed a shot material separator for a hook-type shot blasting cleaning machine to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a shot material separator for a hook-type shot blasting cleaning machine to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, a shot separator for a hook type shot blasting cleaning machine provided by the utility model includes a box body. A through groove is formed on the front surface of the box body. A rotating shaft is rotatably arranged inside the through groove. A turntable is fixedly sleeved on the surface of the rotating shaft. A plurality of connecting blocks are fixedly arranged at the top ends around the turntable. A hook is arranged at the bottom of the connecting block.

[0008] Further, a battery case is fixedly arranged at the top of the hook. A storage battery is arranged inside the battery case. An energized coil is arranged at the top of the battery case. The energized coil is electrically connected to the storage battery, so that an electric current is generated in the energized coil, and the energized coil with current rotates in the magnetic field.

[0009] Further, a cavity is arranged inside the connecting block. A first magnet and a second magnet are respectively fixedly arranged on the two side surfaces of the cavity. A magnetic field is generated by the first magnet and the second magnet. The first magnet represents the N pole, and the second magnet represents the S pole.

[0010] Further, the bottom of the rotating shaft is rotatably connected to the bottom surface of the through groove. A first motor is fixedly connected to the top of the rotating shaft.

[0011] Further, a certain gap is left between the periphery and the upper and lower surfaces of the turntable and the periphery of the through groove to prevent the turntable from rubbing against the periphery when rotating.

[0012] Further, bottom plates are arranged on both sides of the box body. A shot blasting machine is arranged on the top of the bottom plate. A second motor is arranged on one side of the shot blasting machine.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: The first motor drives the rotating shaft to rotate, thereby driving the turntable to rotate continuously. When the turntable rotates continuously, the staff manually hangs the workpiece on the hook, and the workpiece enters the inside of the box body as the turntable rotates. This operation makes the cleaning of the workpiece by the shot blasting machine a continuous process. There is always a workpiece to be cleaned at each moment, which improves the work efficiency and saves energy.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: By arranging the first magnet and the second magnet on the inner wall surface of the connecting block, a magnetic field is generated by the first magnet and the second magnet. The first magnet represents the N pole, and the second magnet represents the S pole. The energized coil is electrically connected to the storage battery in the battery case, so that an electric current is generated in the battery case. The battery case with current will start to rotate under the action of the first magnet and the second magnet, thereby driving the hook to rotate. The workpiece rotates together with the rotation of the hook. When the workpiece is subjected to shot blasting treatment, the continuous rotation of the workpiece enables all surfaces of the workpiece to be subjected to shot blasting treatment. Description of the Drawings

[0015] Figure 1 Schematic diagram of the front three-dimensional structure of the present utility model;

[0016] Figure 2 Schematic diagram of the top view structure of the present utility model;

[0017] Figure 3 Schematic diagram of the cross-sectional structure of the connecting block of the present utility model.

[0018] In the figure: 1, box body; 2, through groove; 3, rotating shaft; 4, turntable; 5, connecting block; 6, hook; 7, battery case; 8, energized coil; 9, first magnet; 10, second magnet; 11, cavity; 12, first motor; 13, bottom plate; 14, shot blasting machine; 15, second motor. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: a shot material separator for a hook type shot blasting cleaning machine, including a box body 1, a through groove 2 is opened on the front surface of the box body 1, a rotating shaft 3 is rotatably arranged inside the through groove 2, a turntable 4 is fixedly sleeved on the surface of the rotating shaft 3, several connecting blocks 5 are fixedly arranged at the top around the turntable 4, a hook 6 is arranged at the bottom of the connecting block 5, the bottom of the rotating shaft 3 is rotatably connected to the bottom surface of the through groove 2, the top of the rotating shaft 3 is fixedly connected with a first motor 12, there is a certain gap between the periphery and the upper and lower surfaces of the turntable 4 and the periphery of the through groove 2, bottom plates 13 are arranged on both sides of the box body 1, a shot blasting machine 14 is arranged on the top of the bottom plate 13, and a second motor 15 is arranged on one side of the shot blasting machine 14.

[0021] Specifically, when using this device, first start the first motor 12, the first motor 12 drives the rotating shaft 3 to rotate, thereby driving the turntable 4 to rotate continuously. When the turntable 4 rotates continuously, the staff manually hangs the workpiece on the hook 6, and the workpiece enters the inside of the box body 1 as the turntable 4 rotates. As the shot blasting machine 14 works, the shot blasting machine 14 ejects shot, forming a shot beam, which evenly hits the surface of the workpiece to achieve the cleaning and strengthening of the surface of the workpiece. When the cleaned workpiece rotates out of the inside of the box body 1 with the turntable 4, the staff collects the cleaned workpiece, and then hangs the uncleaned workpiece. This operation makes the cleaning of the workpiece by the shot blasting machine 14 a continuous process, and there is a workpiece to be cleaned at each moment, improving the work efficiency and saving energy.

[0022] See Figures 1-3 As shown, a battery shell 7 is fixedly provided on the top of the hook 6, a battery is provided inside the battery shell 7, a power coil 8 is provided on the top of the battery shell 7, and the power coil 8 is electrically connected to the battery. A cavity 11 is provided inside the connecting block 5, and a first magnet 9 and a second magnet 10 are fixedly provided on both side surfaces of the cavity 11.

[0023] In a specific implementation, a first magnet 9 and a second magnet 10 are provided on the inner wall surface of the connecting block 5, and a magnetic field is generated by the first magnet 9 and the second magnet 10. The first magnet 9 represents the N level and the second magnet 10 represents the S level. The energized coil 8 is connected to the battery wire in the battery shell 7, so that the battery shell 7 generates current. The battery shell 7 with current will start to rotate under the action of the first magnet 9 and the second magnet 10, thereby driving the hook 6 to rotate. The workpiece rotates together with the rotation of the hook 6. When the workpiece is shot blasted, the continuous rotation of the workpiece allows all surfaces of the workpiece to be shot blasted.

[0024] Furthermore, the principle of rotation of the energized coil 8 is primarily based on the effect of a magnetic field on an electric current. When current flows through the energized coil 8, it generates a magnetic field. If the energized coil 8 is located within the magnetic fields of the first magnet 9 and the second magnet 10, these two magnetic fields interact. According to the principles of electromagnetism, the energized coil 8 experiences a force in a magnetic field, the direction of which is dependent on the direction of the current and the magnetic flux lines (magnetic field). Therefore, the energized coil 8 rotates due to the force acting on it in the magnetic field.

[0025] In addition, for the first motor 12, we can use a servo motor and install a reducer on the drive shaft of the servo motor. In actual use, the reducer can be used to reduce the drive shaft of the servo motor to a suitable speed, making it easier for personnel to hook the workpiece. Since the servo motor and reducer are existing mature technologies, they will not be explained in detail in this manual.

[0026] Working principle: When using the device, first start the first motor 12, the first motor 12 drives the rotating shaft 3 to rotate, thereby driving the turntable 4 to rotate continuously. When the turntable 4 rotates continuously, the staff manually hangs the workpiece on the hook 6. The workpiece enters the interior of the box 1 as the turntable 4 rotates. As the shot blaster 14 works, the shot blaster 14 throws out the projectiles to form a projectile beam, which evenly hits the surface of the workpiece to achieve the cleaning and strengthening of the workpiece surface. When the cleaned workpiece rotates out of the interior of the box 1 with the turntable 4, the staff collects the cleaned workpiece and then hangs the uncleaned workpiece. This operation makes the cleaning of the workpiece by the shot blaster 14 a continuous process. There are workpieces that need to be cleaned at every moment, which improves work efficiency and saves energy.

[0027] By arranging a first magnet 9 and a second magnet 10 on the inner wall surface of the connecting block 5, a magnetic field is generated by the first magnet 9 and the second magnet 10. The first magnet 9 represents the N pole and the second magnet 10 represents the S pole. The energized coil 8 is electrically connected to the storage battery wire in the battery case 7, so that an electric current is generated in the battery case 7. The battery case 7 with an electric current will start to rotate under the action of the first magnet 9 and the second magnet 10, thereby driving the hook 6 to rotate. The workpiece rotates together with the rotation of the hook 6. When the workpiece is subjected to shot peening treatment, the continuous rotation of the workpiece enables shot peening treatment to be carried out on all surfaces of the workpiece.

Claims

1. A shot separator for a hook-type shot blasting machine, comprising a housing (1), characterized in that: A through slot (2) is provided on the front surface of the box body (1), a rotating shaft (3) is rotatably provided inside the through slot (2), a rotating disk (4) is fixedly sleeved on the surface of the rotating shaft (3), a plurality of connecting blocks (5) are fixedly provided on the top of the four sides of the rotating disk (4), and a hook (6) is provided at the bottom of the connecting block (5).

2. The shot separator for a hook-type shot blasting machine according to claim 1, characterized in that: A battery shell (7) is fixedly provided on the top of the hook (6), a storage battery is provided inside the battery shell (7), and a power coil (8) is provided on the top of the battery shell (7), and the power coil (8) is electrically connected to the storage battery.

3. The shot separator for a hook-type shot blasting machine according to claim 1, characterized in that: A cavity (11) is provided inside the connection block (5), and a first magnet (9) and a second magnet (10) are fixedly provided on both side surfaces of the cavity (11).

4. The shot separator for a hook-type shot blasting machine according to claim 1, characterized in that: The bottom of the rotating shaft (3) is rotatably connected to the bottom surface of the through slot (2), and the top of the rotating shaft (3) is fixedly connected to the first motor (12).

5. The shot separator for a hook-type shot blasting machine according to claim 1, characterized in that: A certain gap is left around the periphery of the turntable (4), the upper and lower surfaces, and the periphery of the through slot (2).

6. The shot separator for a hook-type shot blasting machine according to claim 1, characterized in that: Bottom plates (13) are provided on both sides of the box body (1), a shot blasting machine (14) is provided on the top of the bottom plate (13), and a second motor (15) is provided on one side of the shot blasting machine (14).

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