Novel shot blasting machine

Abstract

The utility model discloses a novel shot blasting derusting machine which comprises a shot blasting machine, a support is installed at the top end of the shot blasting machine, a screw rod is rotationally connected to an inner cavity of the support through a bearing, a first gear is installed on the right side of the outer wall of the screw rod, and a motor is connected to the right side of the top end of the support through a screw. The output end of the lower surface of the motor extends into the inner cavity of the support and is provided with a second gear. According to the novel shot blasting derusting machine, a double-station mode is adopted, and the positions of the two stations are exchanged, so that parts on the other station can be replaced while parts on one station are machined, shutdown is not needed, the part replacement time is greatly shortened, the production efficiency is remarkably improved, and continuous machining and use are facilitated; the opening and closing of the door body on the shot blasting machine can be detected in real time, the state of the door body can be visually and effectively known, the use is convenient, the practicability is high, and the use requirements on the existing market are met.

Description

Technical Field

[0001] This utility model relates to the field of shot blasting machine technology, specifically a new type of shot blasting rust removal machine. Background Technology

[0002] Shot blasting machines, as a common surface treatment equipment, are widely used in many industries such as machinery manufacturing, automotive parts processing, and shipbuilding. They are used to remove oxide scale, rust layers, and other impurities from the surface of workpieces to improve the surface quality and subsequent processing performance of the workpieces.

[0003] Traditional shot blasting machines typically only have one hook assembly. During operation, when the hook carries a workpiece into the machine for shot blasting, the entire machine is running. However, operators cannot load or unload the next batch of workpieces at this time. They must wait until the current workpiece is finished, the hook assembly is removed from the machine, and the machine stops before a new workpiece can be hooked onto the hook and the machine restarted. This method has significant drawbacks, greatly reducing production efficiency. Especially in scenarios requiring large-scale, high-efficiency production, frequent downtime waiting for workpiece loading and unloading severely restricts production progress and increases costs. In addition to increasing production costs, existing hook-type shot blasting machines also have shortcomings in terms of door status indication. During shot blasting operations, the door's closing status is crucial. If the door is not fully closed or is accidentally opened, it will not only cause shot leakage, resulting in material waste and environmental pollution, but may also pose safety hazards to surrounding operators. However, traditional equipment lacks intuitive and effective door status indication devices, making it difficult for operators to accurately judge the door's opening and closing status at the first moment. Extra attention and inspection steps are required to ensure the safe operation of the equipment, which to some extent affects work efficiency and ease of operation.

[0004] In conclusion, in order to overcome the problems of low production efficiency and unintuitive door status indication in traditional hook-type shot blasting machines, it is necessary to improve them to meet the needs of modern industrial production for efficient, safe, and convenient surface treatment equipment. Utility Model Content

[0005] The purpose of this invention is to provide a new type of shot blasting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A novel shot blasting machine, comprising a shot blasting machine, a bracket mounted on the top of the shot blasting machine, a screw rotatably connected to the inner cavity of the bracket via bearings, a first gear mounted on the right side of the outer wall of the screw, a motor screwed to the right side of the top of the bracket, a second gear mounted on the lower surface output end of the motor extending into the inner cavity of the bracket, the second gear meshing with the first gear, a movable seat threaded onto the outer wall of the screw, rollers mounted on both the left and right sides of the bottom end of the movable seat, and a base mounted on the bottom end of the movable seat extending out of the lower surface of the bracket. One end of a connecting rod is rotatably connected to the center of the top of the inner cavity of the base via a bearing. The other end of the connecting rod extends out of the lower surface of the base and is fitted with a base. A third gear is installed on the outer wall of the connecting rod. A cylinder is screwed to the right side of the base. The left output end of the cylinder extends into the inner cavity of the base and is fitted with a rack. The rack and the third gear mesh with each other. Guide seats are installed on both the left and right sides of the bottom of the base. Winches are installed on both the left and right sides of the top of the base. One end of a lifting rope is fixedly wound around the outer output end of the winch. The other end of the lifting rope passes through the base and the guide seat in sequence and is fitted with a hook.

[0007] Preferably, LED lights are installed at the four corners of the top of the outer wall of the shot blasting machine, and touch switches are installed on the front and rear sides of the inner cavity of the shot blasting machine. The touch switches and LED lights are electrically connected to each other.

[0008] Preferably, the movable seat is T-shaped.

[0009] Preferably, the base is positioned at a height higher than the upper surface of the shot blasting machine.

[0010] Preferably, the distance between the two hooks is one meter, and both are located at the horizontal position of the center of the shot blasting machine.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This new shot blasting machine, through the cooperation of the bracket, screw, first gear, motor and second gear, can drive the moving base and all the structural components on the moving base to move left or right together. Through the cooperation of the base, connecting rod, third gear, cylinder and rack, it can drive the base and all the structural components on the base to rotate together. Through the cooperation of the winch, hoisting rope and hook, the workpiece to be processed can be lifted and transported into the shot blasting machine for processing. This device adopts a dual-station method. By changing the position of the two stations, the parts at the other station can be changed while processing the parts at one station, without stopping the machine, which greatly shortens the part change time and significantly improves production efficiency. It is convenient for continuous processing. In addition, it can also detect the opening and closing of the door of the shot blasting machine in real time, intuitively and effectively understand the status of the door, is easy to use, has strong practicality, and meets the needs of the current market. Attached Figure Description

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

[0013] Figure 2 This is a top view of the left side of the touch switch of this utility model.

[0014] In the diagram: 1. Shot blasting machine, 2. Support frame, 3. Screw, 4. First gear, 5. Motor, 6. Second gear, 7. Moving seat, 8. Roller, 9. Base, 10. Connecting rod, 11. Base, 12. Third gear, 13. Cylinder, 14. Rack, 15. Guide seat, 16. Winch, 17. Hoisting rope, 18. Hook, 19. LED light, 20. Touch switch. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-2This utility model provides a technical solution: a novel shot blasting and rust removal machine, including a shot blasting machine 1. A bracket 2 is mounted on the top of the shot blasting machine 1. A screw 3 is rotatably connected to the inner cavity of the bracket 2 via bearings. A first gear 4 is mounted on the right side of the outer wall of the screw 3. A motor 5 is screwed to the right side of the top of the bracket 2. The lower surface output end of the motor 5 extends into the inner cavity of the bracket 2 and is fitted with a second gear 6. The second gear 6 meshes with the first gear 4. A movable seat 7 is threaded onto the outer wall of the screw 3. Rollers 8 are mounted on both the left and right sides of the bottom end of the movable seat 7. The bottom end of the movable seat 7 extends out of the lower surface of the bracket 2 and is fitted with a base 9. The center position of the top of the inner cavity of the base 9 is... One end of the connecting rod 10 is rotatably connected to the bearing. The other end of the connecting rod 10 extends out of the lower surface of the base 9 and is mounted on the base 11. A third gear 12 is mounted on the outer wall of the connecting rod 10. A cylinder 13 is screwed to the right side of the base 9. The left output end of the cylinder 13 extends into the inner cavity of the base 9 and is mounted on the rack 14. The rack 14 and the third gear 12 are meshed together. Guide seats 15 are mounted on both the left and right sides of the bottom end of the base 11. Winch 16 is mounted on both the left and right sides of the top end of the base 11. One end of the hoisting rope 17 is fixedly wound around the outer output end of the hoist 16. The other end of the hoisting rope 17 passes through the base 11 and the guide seat 15 in sequence and is mounted on the hook 18.

[0017] As a preferred option, LED lights 19 are installed at the four corners of the top of the outer wall of the shot blasting machine 1, and touch switches 20 are installed on both the front and rear sides of the inner cavity of the shot blasting machine 1. The touch switches 20 and LED lights 19 are electrically connected to each other. When the door of the shot blasting machine 1 is closed and the touch switch 20 is touched, the LED lights 19 are turned on; otherwise, the LED lights 19 are turned off.

[0018] As a preferred option, the movable seat 7 is further configured in a "T" shape.

[0019] As a preferred option, the base 11 is positioned higher than the upper surface of the shot blasting machine 1.

[0020] As a preferred option, the distance between the two hooks 18 is 2 meters, and they are both located at the horizontal position of the center of the shot blasting machine 1.

[0021] All electrical components mentioned in this solution are existing technologies, and their models are only one of them. Any electrical component that meets the requirements of this solution can be used.

[0022] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires, and should select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, without further explanation of electrical control. The specific work is as follows.

[0023] When motor 5 is turned on, it drives the second gear 6 to rotate. The rotating second gear 6 causes the first gear 4, which meshes with it, to rotate the screw 3. The rotating screw 3 causes the movable seat 7, which is threaded onto its outer wall, to move all the structural components on the movable seat 7 to the left or right. When cylinder 13 is turned on, it drives the rack 14 to move to the left or right. The rack 14, which moves to the left or right, causes the third gear 12, which meshes with it, to rotate the connecting rod 10, the base 11, and all the structural components on the base 11. When winch 16 is turned on, it winds up and unwinds the hoisting rope 17 to adjust the position and height of the hook 18.

[0024] In practical use, the winch 16 is controlled to lower the hook 18, and the workpiece to be processed is hung on the hook 18. The hook 18 is raised to lift the workpiece, the door of the shot blasting machine 1 is opened, and the motor 5 is controlled to move the right hook 18 into the shot blasting machine 1. The door is closed. When the door of the shot blasting machine 1 is closed and touches the touch switch 20, the LED light 19 is turned on. Otherwise, the LED light 19 is turned off. The shot blasting machine 1 is turned on, and the shot blasting machine 1 can then perform shot blasting and rust removal processing on the workpiece inside. After processing is completed, the door is opened, the motor 5 is controlled to move the right hook 18 out of the shot blasting machine 1 to the left, and the cylinder 13 is controlled to swap the positions of the left and right hooks 18. Following the above operation, the hook 18 that was originally on the left and is now on the right is moved into the shot blasting machine 1. The door is closed, and the workpiece processing continues. The hook 18 that was originally on the right and is now on the left will be hung outside the shot blasting machine 1. At this time, the workpiece that has been hung and processed can be replaced.

[0025] This device adopts a dual-station design. By switching the positions of the two stations, parts can be replaced at the other station while parts at one station are being processed, without stopping the machine. This greatly shortens the changeover time, significantly improves production efficiency, and facilitates continuous processing. In addition, it can also monitor the opening and closing of the shot blasting machine's door in real time, providing a direct and effective understanding of the door's status. It is easy to use, highly practical, and meets the current market demand.

[0026] In the description of this utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "center position," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. At the same time, unless otherwise explicitly specified and limited, the terms "clamping," "plugging," "welding," "installation," "setting," "interference fit," "screw connection," and "pin connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction relationship between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel shot blasting machine for rust removal, comprising a shot blasting machine (1), characterized in that: The top of the shot blasting machine (1) is equipped with a bracket (2). The inner cavity of the bracket (2) is rotatably connected to a screw (3) via a bearing. A first gear (4) is installed on the right side of the outer wall of the screw (3). A motor (5) is screwed to the right side of the top of the bracket (2). The lower surface output end of the motor (5) extends into the inner cavity of the bracket (2) and is equipped with a second gear (6). The second gear (6) and the first gear (4) are meshed together. A movable seat (7) is threaded onto the outer wall of the screw (3). Rollers (8) are installed on both the left and right sides of the bottom end of the movable seat (7). The bottom end of the movable seat (7) extends out of the lower surface of the bracket (2) and is equipped with a base (9). The center of the top of the inner cavity of the base (9) is rotatably connected to one end of a connecting rod (10) via a bearing. The other end of the connecting rod (10) extends out of the lower surface of the base (9) and is fitted with a base (11). A third gear (12) is installed on the outer wall of the connecting rod (10). A cylinder (13) is screwed to the right side of the base (9). The left output end of the cylinder (13) extends into the inner cavity of the base (9) and is fitted with a rack (14). The rack (14) and the third gear (12) mesh with each other. Guide seats (15) are installed on both the left and right sides of the bottom end of the base (11). A winch (16) is installed on both the left and right sides of the top end of the base (11). One end of a hoisting rope (17) is fixedly wound around the outer output end of the winch (16). The other end of the hoisting rope (17) passes through the base (11) and the guide seat (15) in sequence and is fitted with a hook (18).

2. The novel shot blasting machine according to claim 1, characterized in that: LED lights (19) are installed at the four corners of the top of the outer wall of the shot blasting machine (1). Touch switches (20) are installed on both the front and rear sides of the inner cavity of the shot blasting machine (1). The touch switches (20) and LED lights (19) are electrically connected to each other.

3. The novel shot blasting machine according to claim 1, characterized in that: The movable seat (7) is T-shaped.

4. The novel shot blasting machine according to claim 1, characterized in that: The base (11) is positioned at a height higher than the upper surface of the shot blasting machine (1).

5. A novel shot blasting machine for rust removal according to claim 1, characterized in that: The distance between the two hooks (18) is 2 meters, and they are both located at the horizontal position of the center of the shot blasting machine (1).

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