Mold surface treatment device

Abstract

The utility model relates to the technical field of mold surface treatment, and discloses a mold surface treatment device which comprises a grinding pool, a rotating support and a lifting assembly, the grinding pool comprises a water pool used for containing abrasive mixed liquid, a magnetic generator and an ultrasonic device are arranged in the water pool, the rotating support is arranged on the outer side of the water pool, and the lifting assembly is arranged on the rotating support. The lifting assembly comprises a rope winding roller arranged on the top of the rotating support, and hanging pieces are arranged on the two sides of the rope winding roller. The grinding pool, the rotating support and the lifting assembly are used in cooperation, magnetic grinding of the magnetic generator and ultrasonic polishing of the ultrasonic device are matched, the mold surface treatment efficiency and quality can be remarkably improved, meanwhile, damage to the mold is reduced, and meanwhile, through connection of a lifting ring and a mounting hole of the mold, the mold surface treatment efficiency is improved. Under the cooperation of the rotating support and the lifting assembly, rapid feeding and discharging and reversing operation of the mold are achieved, and the mold feeding and discharging device has the advantages of being easy to operate, high in applicability and high in working efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of mold surface treatment, and in particular to a mold surface treatment device. Background Art

[0002] After casting, the mold surface needs to be polished to remove burrs and rust on the mold surface and increase the smoothness of the mold.

[0003] In the prior art, large molds are generally polished by mechanical polishing and chemical polishing. Mechanical polishing uses a special polishing machine and polishing wheel to rotate and rub the mold surface at high speed, which can quickly remove surface flaws and unevenness, making the surface smoother and more delicate. However, for large molds, it may take a long time and high labor costs. Chemical polishing uses chemical reactions to remove protrusions on the mold surface to improve the finish, but it is necessary to control the reaction conditions and avoid pollution to the environment.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problems of complex operation and high environmental risks in existing large-scale mold polishing, the present application provides a mold surface treatment device.

[0006] The present application provides a mold surface treatment device that adopts the following technical solution:

[0007] A mold surface treatment device comprises a grinding pool, a rotating bracket and a lifting assembly;

[0008] The grinding pool includes a pool for holding abrasive mixed liquid, and a magnetic generator and an ultrasonic device are arranged inside the pool for magnetic grinding and ultrasonic polishing of the mold surface;

[0009] The rotating bracket is arranged outside the water pool and is used for lifting the mold for loading and unloading reversing operations;

[0010] The lifting assembly includes a rope winding roller arranged on the top of the rotating bracket, and suspension members are arranged on both sides of the rope winding roller for suspending the mold. A traction member is arranged between the suspension member and the rope winding roller for traction of the suspension member to move along the Z axis.

[0011] Preferably, a partition is provided on the inner side of the water pool, and the magnetic generator and the ultrasonic device are both provided on the lower side of the partition.

[0012] Preferably, a sewage pipe is provided on the side of the water pool and is connected to an external wastewater treatment device for controlling the discharge of wastewater.

[0013] Preferably, the rotating bracket includes a rotating hydraulic cylinder, a column is provided at the output end of the rotating hydraulic cylinder, and the column is rotatably arranged outside the water pool, a cross frame is provided at the upper end of the column, and the rope winding roller is arranged on the cross frame.

[0014] Preferably, the traction component includes a traction rope arranged on a rope winding roller, the end of the traction rope is connected to a connecting piece, the suspending piece is arranged on the lower side of the connecting piece, the suspending piece includes a plurality of suspension ropes arranged at the lower end of the connecting piece, and the lower end of the suspension rope is provided with a suspension ring for connecting to the mold.

[0015] Preferably, a power motor is provided at one end of the rope winding roller, and a guide roller is provided on the cross frame for guiding and supporting the traction rope.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] Through the coordinated use of the grinding pool, rotating bracket and lifting assembly, and the coordination of the magnetic grinding of the magnetic generator and the ultrasonic polishing of the ultrasonic device, the efficiency and quality of the mold surface treatment can be significantly improved, while reducing the damage to the mold. At the same time, through the connection between the lifting ring and the mounting hole of the mold, with the coordination of the rotating bracket and the lifting assembly, the mold can be quickly loaded and unloaded and the reversing operation is realized, the operation process is simplified, the operation difficulty is reduced, and it is suitable for the surface treatment of molds of various shapes and sizes. Compared with the existing technology, it has the effects of simple operation, strong applicability and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0019] Figure 2 is a schematic diagram of a second perspective stereoscopic structure of an embodiment of the application;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure from a third perspective of an embodiment of the application.

[0021] Explanation of the reference numerals: 1. Grinding pool; 101. Water pool; 102. Partition; 103. Magnetic generator; 104. Ultrasonic device; 2. Rotating bracket; 201. Rotating hydraulic cylinder; 202. Column; 203. Cross frame; 3. Lifting assembly; 301. Rope winding roller; 302. Traction rope; 303. Connecting piece; 304. Suspension piece; 3041. Lifting rope; 3042. Lifting ring; 4. Guide roller; 5. Power motor; 6. Sewage pipe. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 This application is described in further detail.

[0023] The present application embodiment discloses a mold surface treatment device. Figure 1-3 A mold surface treatment device includes a grinding pool 1, which includes a water pool 101 for holding an abrasive mixture. The abrasive is a magnetic abrasive. A magnetic generator 103 and an ultrasonic device 104 are installed inside the water pool 101. The magnetic generator 103 generates a magnetic field, so that the magnetic abrasive rotates along the magnetic field, and the mold surface is magnetically ground. The ultrasonic device 104 generates ultrasonic waves, which form high-frequency vibrations and are transmitted into the mixture through a partition 102 to achieve ultrasonic polishing. A rotating bracket 2 is installed on the side of the grinding pool 1, and a lifting component 3 is installed on the top. The lifting component 3 is used to lift and pull the mold, and the rotating bracket 2 is used to change direction to achieve loading and unloading operations of the mold. The lifting component 3 controls the lifting of the mold and puts it into the grinding pool 1 for polishing operations.

[0024] Reference Figure 3 A partition 102 is installed on the inner side of the pool 101, and the magnetic generator 103 and the ultrasonic device 104 are both installed on the lower side of the partition 102. A shielding cover is installed between the magnetic generator 103 and the ultrasonic device 104 to prevent the working magnetic field of the magnetic generator 103 from interfering with the normal operation of the ultrasonic device 104;

[0025] The magnetic force generator 103 is composed of a magnet, a magnetic circuit, an electromagnet, a PLC control circuit and a power supply unit;

[0026] The ultrasonic device 104 is composed of an ultrasonic generator and an ultrasonic transducer.

[0027] Reference Figure 1 A sewage pipe 6 is installed on the side of the pool 101 and is connected to an external wastewater treatment device.

[0028] Reference Figure 2 The rotating bracket 2 includes a rotating hydraulic cylinder 201 fixedly installed on one side of the water pool 101, a column 202 is installed on the upper end of the rotating hydraulic cylinder 201, an auxiliary support plate is rotatably sleeved on the column 202, and the auxiliary support plate is fixedly connected to the water pool 101 to improve the stability of the rotating bracket 2, a cross frame 203 is fixedly installed on the top of the column 202, and the lifting assembly 3 is installed on the top of the cross frame 203.

[0029] Reference Figure 1 The lifting assembly 3 includes two suspension members 304 that move along the Z axis. The horizontal frame 203 is rotatably installed with a rope winding roller 301. A traction component is installed between the rope winding roller 301 and the suspension member 304, and the suspension member 304 is pulled to move by the traction component.

[0030] Reference Figure 2 The traction component includes a traction rope 302 installed on the rope winding roller 301, the end of the traction rope 302 is connected to a connecting piece 303, and a suspending piece 304 is installed on the lower side of the connecting piece 303. The suspending piece 304 includes a plurality of suspension ropes 3041 installed at the lower end of the connecting piece 303, and a lifting ring 3042 is installed at the lower end of the suspension rope 3041. A threaded rod adapted to the mold mounting hole is installed at the lower end of the lifting ring 3042. The lifting ring 3042 is fixed to the mold by the threaded rod to facilitate the up and down movement of the mold.

[0031] Reference Figure 2 One end of the rope winding roller 301 is driven and installed with a power motor 5, and both ends of the cross frame 203 are rotatably installed with guide rollers 4 for guiding and supporting the traction rope 302.

[0032] The implementation principle of a mold surface treatment device in the embodiment of the present application is:

[0033] The worker fixes the mold to be surface treated to the hanging ring 3042 through the threaded rod on the hanging ring 3042, adds an appropriate amount of abrasive mixture into the water pool 101, and controls the power motor 5 to drive the rope roller 301 to rotate forward, reels the traction rope 302, and drives the connecting piece 303 and the hanging piece 304 and the mold thereon to move upward. When the mold moves to a certain height, the rotating hydraulic cylinder 201 works forward to push the column 202 and the cross frame 203 to rotate, thereby changing the direction of the mold so that it can reach directly above the water pool 101, controls the power motor 5 to drive the rope roller 301 to rotate in the opposite direction, and the mold slowly descends under the control of the lifting assembly 3. Finally, the abrasive mixture is immersed in the water pool 101, and then the magnetic generator 103 is controlled to start working to generate a magnetic field, so that the magnetic abrasive rotates along the magnetic field to perform magnetic grinding on the mold surface. At the same time, the ultrasonic device 104 is started to generate ultrasonic waves to form high-frequency vibrations, which are transmitted into the mixed liquid through the partition 102 to perform ultrasonic polishing on the mold. After the polishing operation is completed, the power motor 5 drives the lifting assembly 3 to work again to lift the mold from the water pool 101, and the rotating bracket 2 rotates in the opposite direction to move the mold to the specified position. The worker removes the mold to complete a working cycle. The wastewater in the water pool 101 flows into the wastewater treatment equipment through the sewage pipe 6 and is discharged after being treated to meet the emission standards.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is 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 should be included in the protection scope of the present utility model.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mold surface treatment device, comprising a grinding pool (1), a rotating bracket (2) and a lifting assembly (3); The grinding pool (1) comprises a water pool (101) for containing abrasive mixed liquid, and a magnetic generator (103) and an ultrasonic device (104) are arranged inside the water pool (101) for performing magnetic grinding and ultrasonic polishing on the surface of the mold; The rotating bracket (2) is arranged outside the water pool (101) and is used for lifting the mold for loading and unloading reversing operations; The lifting assembly (3) comprises a rope winding roller (301) arranged on the top of the rotating bracket (2), and suspension members (304) are arranged on both sides of the rope winding roller (301) for suspending the mold, and a traction member is arranged between the suspending member (304) and the rope winding roller (301) for traction The suspending member (304) moves along the Z axis.

2. A mold surface treatment device according to claim 1, characterized in that: A partition (102) is provided inside the water pool (101), and the magnetic generator (103) and the ultrasonic device (104) are both provided on the lower side of the partition (102).

3. A mold surface treatment device according to claim 1, characterized in that: A sewage pipe (6) is provided on the side of the water pool (101) and is connected to an external wastewater treatment device for controlling the discharge of wastewater.

4. A mold surface treatment device according to claim 1, characterized in that: The rotating bracket (2) comprises a rotating hydraulic cylinder (201), the output end of the rotating hydraulic cylinder (201) is provided with a column (202), and the column (202) is rotatably arranged outside the pool (101), the upper end of the column (202) is provided with a horizontal frame (203), and the rope winding roller (301) is arranged on the horizontal frame (203).

5. A mold surface treatment device according to claim 4, characterized in that: The traction component comprises a traction rope (302) arranged on a rope winding roller (301), the end of the traction rope (302) is connected to a connecting piece (303), the suspending piece (304) is arranged on the lower side of the connecting piece (303), the suspending piece (304) comprises a plurality of suspension ropes (3041) arranged at the lower end of the connecting piece (303), and the lower end of the suspension rope (3041) is provided with a suspension ring (3042) for connecting to the mold.

6. A mold surface treatment device according to claim 5, characterized in that: One end of the rope winding roller (301) is provided with a power motor (5) for transmission, and a guide roller (4) is provided on the cross frame (203) for guiding and supporting the traction rope (302).

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