Ultrasonic polishing machine for mold

Abstract

The utility model provides an ultrasonic polishing machine for a mold, and belongs to the technical field of mold machining. Comprising a mounting part; the polishing machine main body is mounted on the mounting part; the polishing part comprises a telescopic piece; the multi-degree-of-freedom mechanical arm is mounted on the telescopic piece; the magnetic attraction part I is mounted on the multi-degree-of-freedom mechanical arm; and a polishing head. The polishing part and the intelligent sensing part are arranged, the multi-degree-of-freedom mechanical arm can accurately control and adjust the position and the angle of the polishing head so that the polishing head can conveniently enter and process narrow grooves, slits, blind holes and other parts in a mold in a complex shape, and an intelligent sensing system is introduced and comprises a touch sensor and a visual sensor. The mechanical arm is used for sensing the condition and shape of the surface of the mold, so that the mechanical arm is guided to automatically adjust the polishing action, the mold with the complex shape can be efficiently polished, and high safety and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, and particularly relates to an ultrasonic polishing machine for molds. Background Art

[0002] A mold is various molds and tools used in industrial production to obtain required products by means of injection molding, blow molding, extrusion, die casting, forging, smelting, stamping, etc. In short, a mold is a tool for making shaped articles. Such a tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the outer shape of an article by changing the physical state of the shaped material. During the mold processing, the mold needs to be polished, so a polishing machine for molds will be used.

[0003] In the prior art, since the polishing of the mold surface is a key step in the mold manufacturing and repair processes, which directly affects the appearance and quality of the finished product, the traditional mechanical polishing method has problems such as low efficiency and uneven surface treatment. Although the existing ultrasonic polishing technology has improved in terms of efficiency and surface quality, it generally has a fixed equipment structure. For molds with complex shapes such as narrow grooves, slits, and blind holes, the ultrasonic polishing machine can enter these difficult-to-reach parts to achieve a uniform polishing effect. Therefore, the present application provides an ultrasonic polishing machine for molds to meet the requirements. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an ultrasonic polishing machine for molds to solve the problem that the existing polishing machine is not convenient for uniformly polishing molds with complex shapes such as narrow grooves, slits, and blind holes.

[0005] To solve the above technical problem, the utility model provides the following technical solutions:

[0006] An ultrasonic polishing machine for molds, comprising a mounting part; a polishing machine main body mounted on the mounting part; a polishing part, wherein the polishing part includes: a telescopic member; a multi-degree-of-freedom robotic arm mounted on the telescopic member; a magnetic attracting member I mounted on the multi-degree-of-freedom robotic arm; a polishing head detachably mounted on the magnetic attracting member I through a magnetic attracting member II; and an intelligent sensing part mounted on the magnetic attracting member II.

[0007] A cooling part is mounted on the mounting part. The cooling part includes: a cooling member; a pump body mounted on the mounting part, and the pump body is communicated with the cooling member; a spraying member mounted on the multi-degree-of-freedom robotic arm, and the spraying member is communicated with the pump body through a connecting pipe.

[0008] The intelligent sensing part includes a tactile sensor and a vision sensor, and is used for sensing the condition and shape of the mold surface.

[0009] The installation part includes: a mounting member; a control part which is arranged on the mounting member through a support member; and a universal wheel which is mounted on the mounting member.

[0010] Control buttons and a display screen are arranged on the polishing machine main body.

[0011] The connecting pipe is a telescopic hose; a workbench is arranged on the installation part.

[0012] The polishing machine main body includes an automatic compensation system, an emergency stop button and an automatic power-off function to ensure the safety of operators and the protection of the equipment.

[0013] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0014] In the above solution, by setting a polishing part and an intelligent sensing part, the multi-degree-of-freedom robotic arm therein can accurately control and adjust the position and angle of the polishing head, so as to enter and process narrow grooves, slits, blind holes and other parts in a mold with a complex shape, and an intelligent sensing system is introduced, including a tactile sensor and a vision sensor, which is used to sense the condition and shape of the mold surface, so as to guide the robotic arm to automatically adjust the polishing action. It can not only efficiently polish a mold with a complex shape, but also has high safety and practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present disclosure, and together with the specification are further used to explain the principles of the present disclosure and enable those skilled in the relevant art to implement and use the present disclosure.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of an ultrasonic polishing machine for a mold;

[0017] Figure 2 It is a structural schematic diagram of a spraying member;

[0018] Figure 3 It is a structural schematic diagram of a connecting pipe;

[0019] Figure 4 It is a structural schematic diagram of a magnetic attracting member I;

[0020] Figure 5 It is a structural schematic diagram of a polishing head.

[0021] [Reference Signs]

[0022] 1. Installation part; 101. Installation component; 102. Control part; 103. Support part; 104. Universal wheel; 2. Workbench; 3. Polishing part; 301. Telescopic component; 302. Multi-degree-of-freedom robotic arm; 303. Polishing head; 304. Magnetic attracting part one; 305. Magnetic attracting part two; 306. Intelligent sensing part; 4. Polishing machine main body; 5. Cooling part; 501. Cooling component; 502. Pump body; 503. Connecting pipe; 504. Spraying component.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments, and the adjustments or modifications still fall within the scope of the appended claims. Detailed implementation manners

[0024] The following describes in detail a mold ultrasonic polishing machine provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0025] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, an embodiment of the present invention provides a mold ultrasonic polishing machine, including an installation part 1; a polishing machine main body 4 installed on the installation part 1; a polishing part 3, and the polishing part 3 includes: a telescopic component 301; a multi-degree-of-freedom robotic arm 302 installed on the telescopic component 301; a magnetic attracting part one 304 installed on the multi-degree-of-freedom robotic arm 302; a polishing head 303 detachably installed on the magnetic attracting part one 304 through a magnetic attracting part two 305; and an intelligent sensing part 306 installed on the magnetic attracting part two 305.

[0026] The telescopic component 301 is used to adjust the position and length of the multi-degree-of-freedom robotic arm 302 to adapt to molds of different sizes and shapes.

[0027] The multi-degree-of-freedom robotic arm 302 has multiple joints and degrees of freedom, and can flexibly move and accurately position the polishing head 303 to various complex parts of the mold.

[0028] The magnetic attracting part one 304 and the magnetic attracting part two 305 cooperate to quickly disassemble and replace the polishing head 303, facilitating the replacement of polishing heads 303 of different materials or shapes according to polishing requirements.

[0029] As Figure 1 , Figure 2 and Figure 3 shown, the cooling part 5 is installed on the installation part 1. The cooling part 5 includes: a cooling member 501; a pump body 502 installed on the installation part 1, and the pump body 502 is communicated with the cooling member 501; a spraying member 504 installed on the multi-degree-of-freedom robotic arm 302, and the spraying member 504 is communicated with the pump body 502 through a connecting pipe 503.

[0030] The cooling member 501 is a container for storing coolant, which is used to provide sufficient coolant during the polishing process to keep the mold and the polishing head 303 at a low temperature. By cooperating with the pump body 502, the connecting pipe 503 and the spraying member 504, the coolant transported by the pump body 502 is evenly sprayed on the mold surface and / or the polishing head 303 to achieve an effective cooling effect, effectively control the temperature of the ultrasonic polishing machine for molds during the working process, prevent the mold from being damaged due to excessive temperature or affecting the polishing quality, improve the safety and reliability of the equipment, and at the same time improve the polishing efficiency and quality.

[0031] As Figure 5 shown, the intelligent sensing part 306 includes a tactile sensor and a vision sensor, which are used to sense the condition and shape of the mold surface.

[0032] The tactile sensor can sense the characteristics of external objects, such as size, shape and texture. In the ultrasonic polishing machine, the tactile sensor can detect the subtle differences on the mold surface in real time, including unevenness or narrow parts, to ensure that the polishing head 303 can adapt to these changes and maintain a consistent polishing pressure.

[0033] The vision sensor provides high-resolution image information to help the machine identify the geometric shape and specific position of the mold, which is crucial for positioning and navigating to specific areas on the mold that need to be polished. The intelligent sensing part 306 can provide precise feedback to the multi-degree-of-freedom robotic arm 302 to guide its fine polishing operation on complex mold shapes, not only improving the automation level of the polishing process, but also helping to avoid problems such as mold damage or uneven polishing caused by improper manual operation.

[0034] As Figure 1 , Figure 2 and Figure 3 shown, the installation part 1 includes: an installation member 101; a control part 102 arranged on the installation member 1 through a support member 103; and a universal wheel 104 installed on the installation member 1.

[0035] The universal wheel 104 enables the entire device to be easily moved within the workplace, improving the flexibility and convenience of the device. Especially when polishing large or heavy molds, the machine can be easily pushed to the location of the mold.

[0036] As Figure 1 and Figure 2 shown, control buttons and a display screen are provided on the polishing machine main body 4.

[0037] The control buttons and the display screen on the polishing machine main body 4 are used to control and adjust the various functions of the polishing machine. Through the control buttons, the operator can conveniently turn on or off the polishing machine to achieve basic operation control. The operator can adjust parameters such as the rotation speed and pressure of the polishing machine according to the requirements of the polishing effect to achieve the best polishing effect. The display screen can display the operating status of the polishing machine in real time, including the current rotation speed, polished time, fault information, etc., helping the operator better understand the working condition of the machine.

[0038] As Figure 1 and Figure 3 shown, the connecting pipe 503 is a telescopic hose; the workbench 2 is arranged on the mounting part 1.

[0039] The telescopic hose facilitates the layout design. The telescopic property of the hose provides greater flexibility for the internal layout of the machine, facilitating designers to reasonably arrange the space, avoiding crowded or overly complex wire layouts, and can move in multiple directions according to the multi-degree-of-freedom robotic arm 302.

[0040] As Figure 1 and Figure 2 shown, the polishing machine main body 4 includes an automatic compensation system, an emergency stop button, and an automatic power-off function to ensure the safety of the operator and the protection of the device.

[0041] The automatic compensation system can monitor the changes during the polishing process, such as the wear of the polishing head 303 and different surface hardnesses of the mold, and automatically adjust the polishing parameters to compensate for these changes, ensuring the consistency and quality of the polishing process, reducing defects caused by human operation errors or untimely responses. The automatic compensation system also helps to extend the service life of the device and tools because it can prevent damage caused by excessive pressure or improper operation.

[0042] The emergency stop button allows the operator to immediately stop the operation of the device in case of an emergency, such as accidental contact, polishing error, or other potential dangerous events.

[0043] The fast-response emergency stop function minimizes the risk of injury caused by accidents and the damage that the device may suffer.

[0044] The automatic power-off function can ensure that in case of a fault or abnormal situation, the device can automatically cut off the power supply, preventing further damage, providing a preventive measure to avoid electrical faults causing fires or more serious equipment damage, and can also protect the operator from the risk of electric shock, especially in a slippery working environment.

[0045] In the technical solution provided by the present utility model, during use, the mold is placed on the workbench 2, and the polishing head 303 is driven to move by the multi-degree-of-freedom robotic arm 302 to polish the mold. The coolant in the cooling member 501 is pumped into the spraying member 504 through the pump body 502 and the connecting pipe 503, thereby cooling the polishing head 303 and the mold.

[0046] The present utility model covers any alternatives, modifications, equivalent methods, and solutions made within the essence and scope of the present utility model. To enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the above preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model without the description of these details. Additionally, to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0047] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. An ultrasonic polishing machine for a mold, characterized in that: include: Mounting portion (1); A polishing machine body (4) is mounted on the mounting portion (1); A polishing part (3), wherein the polishing part (3) comprises: Telescopic member (301); A multi-degree-of-freedom mechanical arm (302) is mounted on the telescopic member (301); A magnetic attraction component 1 (304) is mounted on the multi-degree-of-freedom mechanical arm (302); The polishing head (303) is detachably mounted on the magnetic attraction component 1 (304) via the magnetic attraction component 2 (305); The intelligent sensing unit (306) is mounted on the second magnetic attraction component (305).

2. The ultrasonic polishing machine for mold according to claim 1, characterized in that: Also includes: A cooling part (5) is mounted on the mounting part (1), and the cooling part (5) comprises: Cooling element (501); A pump body (502) is mounted on the mounting portion (1), and the pump body (502) is connected to the cooling element (501); The spraying member (504) is mounted on the multi-degree-of-freedom mechanical arm (302), and the spraying member (504) is connected to the pump body (502) via a connecting pipe (503).

3. The ultrasonic polishing machine for mold according to claim 1, characterized in that: The intelligent sensing unit (306) comprises a tactile sensor and a visual sensor, which are used to sense the condition and shape of the mold surface.

4. The ultrasonic polishing machine for mold according to claim 1, characterized in that: The mounting portion (1) comprises: Mounting piece (101); A control unit (102) is arranged on the mounting member (101) via a support member (103); The universal wheel (104) is mounted on the mounting member (101).

5. The ultrasonic polishing machine for mold according to claim 1, characterized in that: The polishing machine body (4) is provided with control buttons and a display screen.

6. The ultrasonic polishing machine for mold according to claim 2, characterized in that: The connecting pipe (503) is a retractable hose; The workbench (2) is arranged on the mounting portion (1).

7. The ultrasonic polishing machine for mold according to claim 1, characterized in that: The polishing machine body (4) comprises an automatic compensation system, an emergency stop button and an automatic power-off function, thereby ensuring the safety of the operator and the protection of the equipment.

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