Die-casting spraying machine with dustproof function

Abstract

The die-casting spraying machine with the dustproof function comprises a die-casting spraying machine body and a nozzle, the nozzle is installed at the output end of the right side of the die-casting spraying machine body, a sealing box is arranged on the right side of the die-casting spraying machine body, and a through hole is formed in the outer wall of the sealing box; guide rods are symmetrically arranged on the front side and the rear side of an inner cavity of the sealing box, the outer walls of the guide rods are sleeved with connecting bases, and a motor is connected to the top end of the inner cavity of the sealing box through screws. The die-casting spraying machine with the dustproof function is simple in structure and reasonable in design, a lifting mode is adopted, the nozzle can be exposed to be used conveniently when equipment works, the nozzle can be sealed when the equipment stops working, foreign matter is prevented from being attached to the outer wall of the nozzle, smooth flowing of sprayed materials is guaranteed, the nozzle is prevented from being blocked, and the service life of the spraying machine is prolonged. The spraying effect and the production rate are greatly improved, the die-casting quality is guaranteed, use is convenient, practicability is high, and the use requirement on the existing market is met.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting spray machines, and specifically relates to a die-casting spray machine with a dust-proof function. Background Technique

[0002] In the die-casting industry, as an important auxiliary equipment, the spray machine is widely used in process links such as mold cooling and lubricant spraying. However, traditional die-casting spray machines often have the problem that the nozzles are exposed, which causes the nozzles to be extremely vulnerable to the influence of the surrounding environment, especially the intrusion of dust, during long-term operation.

[0003] As the core component of the spray machine, the performance of the nozzle is directly related to the uniformity and efficiency of spraying. However, since the nozzle is directly exposed to the air and there are usually a large number of suspended dust particles in the die-casting workshop, these dusts are easy to accumulate around the nozzle and gradually penetrate into the nozzle interior. Over time, a large amount of aluminum slag, impurities and other particulate matters will accumulate inside the nozzle, resulting in serious blockage of the material flow, and even causing the nozzle to be blocked. This will not only affect the spraying effect and reduce the production efficiency, but also may have an adverse impact on the quality of die-castings, such as a decrease in surface finish and an increase in defects, bringing many troubles to people. Therefore, based on the above disadvantages, a die-casting spray machine with a dust-proof function is now introduced to improve this situation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a die-casting spray machine with a dust-proof function to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A die-casting spray machine with a dust-proof function includes a die-casting spray machine and a nozzle. The nozzle is installed at the right output end of the die-casting spray machine. A sealing box is arranged on the right side of the die-casting spray machine. Through holes are opened on the outer wall of the sealing box. Guide rods are symmetrically arranged on the front and rear sides of the inner cavity of the sealing box. A connecting seat is sleeved on the outer wall of the guide rod. A motor is screwed to the top end of the inner cavity of the sealing box. One end of a screw rod is installed at the lower surface output end of the motor. The other end of the screw rod penetrates through the connecting seat and is rotationally connected to the inner wall of the sealing box through a bearing. One end of a first sealing plate is installed at the bottom right end of the connecting seat, and the other end of the first sealing plate is installed with a second sealing plate.

[0006] Preferably, a sealing gasket is arranged at the bottom end of the second sealing plate, and a maintenance movable plate is arranged on the outer wall of the sealing box.

[0007] Preferably, the screw rod and the connecting seat are threadedly connected to each other.

[0008] Preferably, both the first sealing plate and the second sealing plate are located outside the nozzle and are both matched with the through hole.

[0009] Preferably, the sealing box is located outside the nozzle, and the nozzle is built in the inner cavity of the through hole.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the die-casting spraying machine with dust-proof function, through the cooperation between the die-casting spraying machine and the nozzle, the die-castings can be subjected to conventional spraying and dust reduction treatment. Through the cooperation between the guide rod, the connecting seat, the motor and the screw rod, the first sealing plate and the second sealing plate can be driven to move up or down together. The device has a simple structure and reasonable design. By adopting the lifting method, the nozzle can be exposed during the operation of the equipment for use, and the nozzle can be sealed when the equipment stops operating, avoiding foreign objects from adhering to its outer wall, ensuring the smooth flow of the sprayed material, preventing the nozzle from being blocked, greatly improving the spraying effect and productivity, guaranteeing the die-casting quality, being convenient to use, having strong practicability, and meeting the use requirements in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural view of the present utility model;

[0012] Figure 2 is a schematic structural view of the sealing box of the present utility model;

[0013] Figure 3 is a top view of the connecting seat of the present utility model.

[0014] In the figure: 1. Die-casting spraying machine, 2. Nozzle, 3. Sealing box, 4. Through hole, 5. Guide rod, 6. Connecting seat, 7. Motor, 8. Screw rod, 9. First sealing plate, 10. Second sealing plate, 11. Sealing gasket, 12. Maintenance movable plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figures 1-3, the present utility model provides a technical solution: a die-casting spraying machine with a dust-proof function, including a die-casting spraying machine 1 and a nozzle 2. The right output end of the die-casting spraying machine 1 is installed with the nozzle 2. A sealing box 3 is arranged on the right side of the die-casting spraying machine 1. Through holes 4 are opened on the outer wall of the sealing box 3. Guide rods 5 are symmetrically arranged on the front and rear sides of the inner cavity of the sealing box 3. A connecting seat 6 is sleeved on the outer wall of the guide rod 5. The top end of the inner cavity of the sealing box 3 is screwed with a motor 7. One end of a screw rod 8 is installed on the lower surface output end of the motor 7. The other end of the screw rod 8 penetrates through the connecting seat 6 and is rotationally connected to the inner wall of the sealing box 3 through a bearing. One end of a first sealing plate 9 is installed at the bottom right end of the connecting seat 6, and the other end of the first sealing plate 9 is installed with a second sealing plate 10.

[0017] As a preferred solution, further, a sealing gasket 11 is arranged at the bottom end of the second sealing plate 10. The sealing gasket 11 can improve the sealing performance of the connection part. An inspection movable plate 12 is arranged on the outer wall of the sealing box 3. By disassembling and assembling the inspection movable plate 12, the structural parts in the sealing box 3 can be conveniently maintained and repaired.

[0018] As a preferred solution, further, the screw rod 8 and the connecting seat 6 are threadedly connected to each other.

[0019] As a preferred solution, further, both the first sealing plate 9 and the second sealing plate 10 are located outside the nozzle 2 and are both matched with the through hole 4.

[0020] As a preferred solution, further, the sealing box 3 is located outside the nozzle 2, and the nozzle 2 is arranged inside the inner cavity of the through hole 4.

[0021] The electrical components mentioned in this solution are all prior arts. Only one of their models is mentioned here. As long as the electrical components that can meet the requirements in this solution can be used.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, the electrical connection should be completed according to the sequence of the working order of each electrical component in the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no further description of the electrical control will be made. The specific work is as follows.

[0023] During use, turn on the die-casting spray machine 1. The die-casting spray machine 1 can perform conventional spray dust reduction treatment on the die-castings through the nozzle 2. Turn on the motor 7, and the motor 7 will drive the screw 8 to rotate. The rotating screw 8 will cause the connecting seat 6 threadedly connected to its outer wall to drive the first sealing plate 9 and the second sealing plate 10 to move up or down together. That is, when the first sealing plate 9 moves down and the second sealing plate 10 abuts against the inner wall of the sealing box 3, the first sealing plate 9 can block the outside of the nozzle 2 and cooperate with the sealing box 3 to seal the nozzle 2, thus effectively avoiding the situation of foreign objects adhering to the nozzle 2. When the first sealing plate 9 moves up and moves away from the outside of the nozzle 2, the nozzle 2 is immediately exposed. At this time, the die-casting spray machine 1 can be turned on and the nozzle 2 can perform conventional spray dust reduction treatment on the die-castings. This device adopts a lifting method, which can not only expose the nozzle 2 during equipment operation for use, but also seal the nozzle 2 when the equipment stops operating to avoid foreign objects adhering to its outer wall, ensure the smooth flow of the sprayed material, avoid blockage of the nozzle 2, greatly improve the spray effect and productivity, guarantee the die-casting quality, be convenient to use, have strong practicability, and are suitable for popularization.

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "central position", "the other end", "upper", "one side", "top end", "inner", "front part", "central", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "snap connection", "plug connection", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A die-casting spray machine with a dust-proof function, comprising a die-casting spray machine (1) and a nozzle (2). The nozzle (2) is installed at the right output end of the die-casting spray machine (1), and it is characterized in that: A sealing box (3) is arranged on the right side of the die-casting spraying machine (1). A through hole (4) is formed in the outer wall of the sealing box (3). Guide rods (5) are symmetrically arranged on both the front and rear sides of the inner cavity of the sealing box (3). A connecting seat (6) is sleeved on the outer wall of the guide rod (5). A motor (7) is screwed to the top end of the inner cavity of the sealing box (3). One end of a screw rod (8) is installed at the output end of the lower surface of the motor (7). The other end of the screw rod (8) penetrates through the connecting seat (6) and is rotatably connected to the inner wall of the sealing box (3) through a bearing. One end of a first sealing plate (9) is installed at the right bottom end of the connecting seat (6), and the other end of the first sealing plate (9) is installed with a second sealing plate (10).

2. The die-casting spray machine with a dust-proof function according to claim 1, characterized in that: A sealing gasket (11) is arranged at the bottom end of the second sealing plate (10). An inspection movable plate (12) is arranged on the outer wall of the sealing box (3).

3. A die-casting spray machine with a dust-proof function according to claim 1, characterized in that: The screw rod (8) is in threaded connection with the connecting seat (6).

4. A die-casting spray machine with a dust-proof function according to claim 1, characterized in that: Both the first sealing plate (9) and the second sealing plate (10) are located outside the nozzle (2), and they are both matched with the through hole (4).

5. A die-casting spray machine with a dust-proof function according to claim 1, characterized in that: The sealing box (3) is located outside the nozzle (2), and the nozzle (2) is built in the inner cavity of the through hole (4).

Images