Die small-opening pressing and blowing punch machining system

Abstract

The utility model provides a die small-opening press-blow punch processing system which comprises a base body preparation module (6), a pretreatment module (7), an installation module (8), a supersonic plasma spraying module (9), an electric furnace heat treatment module (10) and a processing and detecting module (11) which are connected in sequence, and an operating console comprises an operating console (1), a rotating motor (2), a controller (3) and a control panel (4). Through the combination of the supersonic plasma spraying technology, the cooling and curing technology and the heat treatment remelting technology, the punch machined through the device can achieve high-precision machining, the requirement for complex and fine parts is met, opening and cracking can be effectively prevented, rapid, efficient and precise machining of materials can be achieved, and the machining efficiency is improved. The method has important research significance and use value.

Description

Technical Field

[0001] The utility model relates to the technical field of punch processing methods, in particular to a mold small-mouth pressure-blow punch processing system. Background Art

[0002] As an important stamping die part, the punch is used in a wide range of fields. The following are the specific applications of the punch in various fields:

[0003] Automobile manufacturing: Punches play a key role in automobile manufacturing and are used for stamping of automobile body panels, such as forming and cutting of doors, roofs, compartments and other parts.

[0004] Home appliance manufacturing: In the manufacturing process of home appliances, punches also play an important role and are used for forming and cutting the shells of refrigerators, washing machines, air conditioners and other products.

[0005] Aerospace: In the aerospace field, punches are used for stamping metal parts, such as aircraft fuselages, engine parts, etc.

[0006] Electronic products: Punches are also suitable for stamping of electronic products, such as shell forming and cutting of mobile phones, computers and other products.

[0007] Hardware: In the hardware industry, punches are also used for forming and cutting products such as locks and tools.

[0008] In addition to the above-mentioned fields, the punch can also be used for processing various materials, such as metals, non-metals, hard materials, etc. Therefore, it is also widely used in rail transportation, mechanical equipment and other industries.

[0009] With the advancement of science and technology and the growth of market demand, the application prospects of punches in the manufacturing field are very broad. For example, the application of laser cladding punch technology in industrial manufacturing is gradually increasing. It can improve the high-temperature oxidation resistance and corrosion resistance of parts, extend the service life, or improve the wear resistance of products, thereby improving the overall resource utilization efficiency. The laser cladding punch is an advanced tool that combines laser cladding technology and punch processing technology. It uses a high-energy laser beam to quickly scan the coating material, so that the preset powder melts and solidifies in an instant, and the base metal also melts into a thin layer. The two quickly produce molecular or atomic-level cross-diffusion in a very narrow area to form a strong metallurgical bonding layer. This combination not only improves the various properties of the substrate, such as hardness, wear resistance and corrosion resistance, but also brings higher processing efficiency and precision to the punch. The advantage of the laser cladding punch is that its coating structure is uniform, refined, and has a low defect rate. The application fields of laser cladding punches are wide, including automobile manufacturing, aerospace, petrochemicals, and medical fields. These characteristics enable the laser cladding punch to maintain the stability of material properties during the processing, improve processing quality, reduce energy consumption, and save precious and rare metal materials.

[0010] However, laser cladding punch technology still faces some challenges in practical applications, such as the control of metallurgical quality of the cladding layer, the avoidance of defects such as pores and inclusions, and the uneven composition and organization. Ordinary punches face the technical difficulties of melting and cracking. In order to solve these problems, it is necessary to conduct in-depth research on a punch processed by supersonic plasma technology, which can ensure that the supersonic plasma processing punch can complete the processing task in a very short time, greatly improve the production efficiency, meet the needs of complex and delicate parts, and prevent melting and cracking. Therefore, it is urgent to study a solution that is more in line with the needs of modern society to deal with the drawbacks of existing technologies.

[0011] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the present utility model and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because they are described in the technical background section of the present utility model. Utility Model Content

[0012] The purpose of the utility model is to provide a mold small-mouth pressure-blow punch processing system that meets both high efficiency and high precision. The application of this system can complete the processing task in a very short time, greatly improving the production efficiency. Due to the high concentration and precise control of the plasma airflow, the punch can achieve high-precision processing to meet the needs of complex and delicate parts, and can effectively prevent melting and cracking. It can utilize the high-speed impact force of the supersonic airflow and the unique properties of plasma to achieve fast, efficient and precise processing of materials, and has important research significance and use value.

[0013] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0014] The utility model provides a mold small-mouth pressure-blow punch processing system, which includes a substrate preparation module, a pretreatment module, an installation module, a supersonic plasma spraying module, an electric furnace heat treatment module and a processing and detection module which are connected in sequence;

[0015] The matrix preparation module includes:

[0016] The material preparation module is used to select 8620 stainless steel as the punch base material according to the needs and conduct quality inspection to ensure that the quality meets the processing requirements;

[0017] Heat treatment module, used to perform heat treatment process according to the usage of the punch and material characteristics to meet the hardness, wear resistance and toughness;

[0018] Preliminary processing module: including CNC and milling machine equipment, used to perform preliminary processing on the punch base according to the required punch shape to obtain the first punch base;

[0019] The threaded hole processing module is used to process the bottom of the first punch base according to the preset size, including: setting a threaded hole in the middle of the bottom of the first punch base to obtain the second punch base;

[0020] Pretreatment module: including a sandblasting machine for sandblasting the second punch base, and also including a cleaning device for cleaning the second punch base;

[0021] Install the module:

[0022] It also includes an operation console, which includes an operation table, a rotating motor, a controller and a control panel. The operation table and the rotating motor are connected to each other, and the controller is respectively connected to the control panel and the rotating motor by electrical signals. The operation table is provided with multiple groups of operation areas, including a first operation area, a second operation area, a third operation area and a fourth operation area. The top of each group of operation areas is provided with a threaded column that matches the threaded hole, and the second punch base that has been sandblasted and cleaned is installed on the threaded column, so that the rotation of the rotating motor drives the threaded column to rotate, thereby driving the second punch base to rotate;

[0023] Supersonic plasma spray module:

[0024] The supersonic plasma spraying module is used to realize the spraying of the second punch substrate. The mold small-mouth pressure-blowing punch processing system also includes: a supersonic plasma spraying mechanical arm, a control component and a motion component. The control component is connected to the motion component, and the motion component is connected to the supersonic plasma spraying mechanical arm. The control component is used to start the supersonic plasma spraying mechanical arm. The motion component is used to shift the mechanical arm to the first operating area. The supersonic plasma spraying starts, and the rotating motor is started to realize the rotation of the second punch substrate at the position of the first operating area in the horizontal direction. After the supersonic plasma spraying preset time, the spraying of the second punch substrate at the position of the first operating area is completed, and the motion component is used to send the second punch substrate in the first operating area to the first cooling area; the motion component is used to shift the mechanical arm to the second operating area, and the machine The mechanical arm moves up and down repeatedly, and after the preset time of supersonic plasma spraying, the second punch substrate at the position of the second operating area is sprayed, and the motion component is used to send the second punch substrate in the first operating area to the second cooling area; the motion component is used to shift the mechanical arm to the third operating area, and the mechanical arm moves up and down repeatedly, and after the preset time of supersonic plasma spraying, the second punch substrate at the position of the third operating area is sprayed, and the motion component is used to send the second punch substrate in the first operating area to the third cooling area; the motion component is used to shift the mechanical arm to the fourth operating area, and the mechanical arm moves up and down repeatedly, and after the preset time of supersonic plasma spraying, the second punch substrate at the position of the fourth operating area is sprayed, and the motion component is used to send the second punch substrate in the first operating area to the fourth cooling area;

[0025] The electric furnace heat treatment module includes a transport module and an electric furnace, wherein the transport module is used to transport the second punch substrate after spraying and cooling in the first cooling zone, the second cooling zone, the third cooling zone, and the fourth cooling zone to the electric furnace, and the electric furnace is used to heat treat the second punch substrate; the electric furnace includes a heating chamber, a constant temperature chamber, and a cooling chamber connected in sequence.

[0026] The heating chamber is used to heat the second punch base body after cooling to room temperature to 1000 degrees Celsius, and the time for heating to 1000 degrees Celsius is 1 hour. The constant temperature chamber is used for heat preservation, and the heat preservation time is 3 minutes. The cooling chamber is used for vacuum cooling, and it is taken out of the furnace when it drops to 200 degrees Celsius after vacuum natural cooling treatment for 10 hours;

[0027] Processing and testing module: The processing and testing module includes a grinder, a polisher, and laboratory testing equipment, which are used to post-process the second punch base after it comes out of the furnace. The grinder is used for grinding and the polisher is used for polishing to improve its surface quality and smoothness. It also includes laboratory testing equipment. The laboratory testing equipment is used to perform comprehensive laboratory testing on the second punch base to ensure that the size, shape and performance meet the design requirements.

[0028] Optionally, the first operating area, the second operating area, the third operating area and the fourth operating area are each provided with a plurality of threaded columns.

[0029] Optionally, the first operating area, the second operating area, the third operating area and the fourth operating area are each provided with four threaded columns, and a second punch base is installed on each threaded column; each operating area includes four sites, and the positions of the four sites are the positions of the threaded columns;

[0030] The control component is used to start the supersonic plasma spraying robot arm, the motion component is used to shift the robot arm to the first position of the first operating area, and the supersonic plasma spraying starts. The rotary motor is used to rotate the second punch base to realize the rotation of the second punch base at the first position of the first operating area in the horizontal plane direction. After the supersonic plasma spraying preset time, the spraying of the second punch base at the first position of the first operating area is completed, and the motion component is used to shift the robot arm to the second position of the first operating area. After the supersonic plasma spraying preset time, the first operating area is The second punch substrate at the second position of the first operating area is sprayed, the motion component is used to shift the robot arm to the third position of the first operating area, and after the supersonic plasma spraying preset time, the second punch substrate at the third position of the first operating area is sprayed, the robot arm is shifted to the fourth position of the first operating area, and after the supersonic plasma spraying preset time, the second punch substrate at the fourth position of the first operating area is sprayed, and the motion component is used to send the second punch substrates at the first position, the second position, the third position, and the fourth position of the first operating area to the first cooling area;

[0031] The motion component is used to shift the mechanical arm to the first position of the second operating area, and the supersonic plasma spraying starts. The rotary motor is used to rotate the second punch substrate to realize the rotation of the second punch substrate at the first position of the first operating area in the horizontal plane direction. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the first position of the second operating area is completed. The motion component is used to shift the mechanical arm to the second position of the second operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the second position of the second operating area is completed. The motion component is used to shift the mechanical arm to the third position of the second operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the third position of the second operating area is completed. The mechanical arm is shifted to the fourth position of the second operating area. After the preset time of supersonic plasma spraying, the motion component is used to complete the spraying of the second punch substrate at the fourth position of the second operating area. The motion component is used to send the second punch substrates at the first position, the second position, the third position, and the fourth position of the second operating area to the second cooling area.

[0032] The motion component is used to shift the mechanical arm to the first position of the third operating area, and the supersonic plasma spraying starts. The rotating motor is used to rotate the second punch substrate to realize the rotation of the second punch substrate at the first position of the first operating area in the horizontal plane direction. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the first position of the third operating area is completed. The motion component is used to shift the mechanical arm to the second position of the third operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the second position of the second operating area is completed. The mechanical arm is shifted to the third position of the third operating area. After the preset time of supersonic plasma spraying, the motion component is used to complete the spraying of the second punch substrate at the third position of the third operating area. The mechanical arm is shifted to the fourth position of the third operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the fourth position of the third operating area is completed. The motion component is used to send the second punch substrates at the first position, the second position, the third position, and the fourth position of the third operating area to the third cooling area.

[0033] The motion component is used to shift the robot arm to the first position of the fourth operating area, and supersonic plasma spraying starts. The rotating motor is used to rotate the second punch base to realize the rotation of the second punch base at the first position of the first operating area in the horizontal plane. After the preset time of supersonic plasma spraying, the spraying of the second punch base at the first position of the fourth operating area is completed. The motion component is used to shift the robot arm to the second position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch base at the second position of the second operating area is completed. The robot arm is shifted to the third position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch base at the third position of the fourth operating area is completed. The motion component is used to shift the robot arm to the fourth position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch base at the fourth position of the fourth operating area is completed. The motion component is used to send the second punch bases at the first position, the second position, the third position, and the fourth position of the fourth operating area to the fourth cooling area.

[0034] The mold small-mouth pressure-blow punch processing system provided by the utility model adopts a method combining supersonic plasma spraying technology, cooling and solidification and heat treatment remelting technology, and uses supersonic plasma spraying technology to heat the material to a molten state or a high plastic state. In this process, the ion generator generates high-energy plasma, and uses a high-speed airflow to spray the molten material to a predetermined position of the punch. It can be accurately shaped: during the spraying process, by accurately controlling the speed and direction of the spraying particles, it is ensured that the material is evenly distributed on the punch surface and forms the desired shape. The key to this step is to ensure the accuracy and uniformity of the spraying to obtain a high-quality punch product. In addition, the introduction of cooling and solidification, after the spraying is completed, the punch is allowed to cool naturally or forced to cool, so that the sprayed material is solidified on the punch surface. In this process, it is necessary to ensure that the cooling speed is moderate to avoid thermal stress and cracks. Finally, the heat treatment remelting technology is added, which can meet the requirements of high efficiency and high precision at the same time, and can complete the processing task in a very short time, greatly improving the production efficiency. Due to the high concentration and precise control of the plasma gas flow, the punch can achieve high-precision processing, meet the needs of complex and delicate parts, and can effectively prevent melting and cracking. It can use the high-speed impact force of the supersonic gas flow and the unique properties of the plasma to achieve fast, efficient and precise processing of materials, which has important research significance and use value. In addition, the application fields have increased a lot, such as: Automobile manufacturing: The punch plays a key role in automobile manufacturing and is used for the stamping processing of automobile body panels, such as the forming and cutting of parts such as doors, roofs, and compartments. Home appliance manufacturing: In the manufacturing process of home appliances, the punch also plays an important role, which is used for the forming and cutting of the shells of refrigerators, washing machines, air conditioners and other products. Aerospace: In the field of aerospace, the punch is used for the stamping processing of metal parts, such as aircraft fuselages, engine parts, etc. Electronic products: The punch is also suitable for the stamping processing of electronic products, such as the forming and cutting of the shells of mobile phones, computers and other products. Hardware products: In the hardware products industry, punches are also used for forming and cutting locks, tools and other products. It can also be used for processing various materials, such as metals, non-metals, hard materials, etc. Therefore, it is also widely used in industries such as rail transportation and mechanical equipment. With the advancement of science and technology and the growth of market demand, the application prospects of punches in the manufacturing field are very broad. This new technology can be widely used in industrial manufacturing in the future. It can improve the high-temperature oxidation resistance and corrosion resistance of parts, prevent cracking, and extend the service life.

[0035] By adopting supersonic plasma spraying technology, cooling and solidification and heat treatment remelting technology, a high-speed plasma gas flow is generated through supersonic plasma spraying technology. This gas flow not only has an ultra-high speed, but also has an extremely high temperature, which can quickly heat and soften the material, making it easy to process. When the punch contacts the material, the high-speed plasma gas flow instantly impacts the surface of the material, and at the same time, combined with the mechanical impact force of the punch, the material is cut, punched or formed.

[0036] Advantages and features:

[0037] High efficiency: Supersonic plasma processing punch can complete the processing task in a very short time, greatly improving production efficiency.

[0038] High precision: Due to the high concentration and precise control of plasma gas flow, the punch can achieve high-precision processing to meet the needs of complex and delicate parts.

[0039] Strong applicability: This punch is suitable for processing a variety of materials, including metals, non-metals, composite materials, etc., and has broad application prospects.

[0040] Environmental protection and energy saving: Compared with traditional processing methods, supersonic plasma processing punches reduce the generation of waste and energy consumption, meeting the requirements of green manufacturing.

[0041] Through the heat treatment remelting technology, the material is heated for a second time, so that it melts again and then recrystallizes, which can improve the performance of the material, improve hardness, wear resistance, corrosion resistance and oxidation resistance. The punch of the utility model, as a metal part on the stamping die in the mechanical tool, has a direct impact on the effect of the stamping operation and the quality of the product. Therefore, the punch can be processed by the heat treatment remelting technology, which can significantly improve its performance, thereby meeting more stringent production requirements. The heat treatment remelting technology of the utility model includes pretreatment, remelting process and post-treatment. The pretreatment stage is mainly to ensure that the coating and the substrate can be firmly bonded and improve the performance of the thermal spray coating. During the remelting process, the coating is heated and melted by a heat source such as a laser or an electric current, so that the surface of the material undergoes a rapid melting-solidification process, and the obtained molten layer has a cast structure, which further improves the performance of the punch. The post-processing stage includes adjusting the microstructures such as grain orientation, phase composition and second phase precipitation through heat treatment to further improve the mechanical properties of the punch.

[0042] In short, the combination of supersonic plasma spraying technology, cooling and solidification, and heat treatment remelting technology enables the punch of the utility model to achieve high-precision processing, meet the needs of complex and fine parts, and can effectively prevent melting and cracking, and can achieve fast, efficient and precise processing of materials, which has important research significance and use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0044] Figure 1 This is a flow chart of a method for processing a small-mouth pressure-blow punch of a mold in an embodiment of the utility model;

[0045] Figure 2 This is a schematic diagram of the structure of a small-mouth pressure-blow punch processing system for a mold in an embodiment of the utility model;

[0046] Figure 3 It is a schematic diagram of the structure of the mold small-mouth pressure-blow punch processing system without a punch installed in the embodiment of the utility model;

[0047] Figure 4 It is a schematic diagram of the punch structure of the small-mouth pressure-blow punch processing system of the mold in the embodiment of the utility model;

[0048] Figure 5 It is a schematic diagram of the module structure of the mold small-mouth pressure-blow punch processing system in the embodiment of the utility model.

[0049] 1. Operating table; 2. Rotating motor; 3. Controller; 4. Control panel; 5. Threaded column; 6. Substrate preparation module; 7. Pretreatment module; 8. Installation module; 9. Supersonic plasma spraying module; 10. Electric furnace heat treatment module; 11. Processing and detection module; 601. Material preparation module; 602. Heat treatment module; 603. Preliminary processing module; 604. Threaded hole processing module. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0051] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions, and the embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0052] With the advancement of science and technology and the growth of market demand, the application prospects of punches in the manufacturing field are very broad. For example, the application of laser cladding punch technology in industrial manufacturing is gradually increasing. It can improve the high-temperature oxidation resistance and corrosion resistance of parts, extend the service life, or improve the wear resistance of products, thereby improving the overall resource utilization efficiency. The laser cladding punch is an advanced tool that combines laser cladding technology and punch processing technology. It uses a high-energy laser beam to quickly scan the coating material, so that the preset powder melts and solidifies in an instant, and the base metal also melts into a thin layer. The two quickly produce molecular or atomic-level cross-diffusion in a very narrow area to form a strong metallurgical bonding layer. This combination not only improves the various properties of the substrate, such as hardness, wear resistance and corrosion resistance, but also brings higher processing efficiency and precision to the punch. The advantage of the laser cladding punch is that its coating structure is uniform, refined, and has a low defect rate. The application fields of laser cladding punches are wide, including automobile manufacturing, aerospace, petrochemicals, and medical fields. These characteristics enable the laser cladding punch to maintain the stability of material properties during the processing, improve processing quality, reduce energy consumption, and save precious and rare metal materials.

[0053] However, laser cladding punch technology still faces some challenges in practical applications, such as controlling the metallurgical quality of the cladding layer, avoiding defects such as pores and inclusions, and uneven composition and organization. Therefore, laser cladding punch technology cannot meet people's needs, and the technical difficulties of melting and cracking faced by ordinary punches are also very serious. In order to solve these problems, the utility model studies a punch processed using supersonic plasma technology, which ensures that the supersonic plasma processed punch can complete the processing task in a very short time, greatly improving the production efficiency, while meeting the needs of complex and fine parts, and preventing melting and cracking.

[0054] The utility model provides a method for processing a small-mouth pressure-blow punch of a mold, such as Figure 1-5 As shown, the die small-mouth pressure-blow punch processing method includes the following steps:

[0055] Step S1, substrate preparation;

[0056] Material preparation: Select 8620 stainless steel as the punch base material according to the needs, and conduct quality inspection to ensure that the quality meets the processing requirements;

[0057] Heat treatment: According to the usage of the punch and the material characteristics, heat treatment process is carried out to meet the hardness, wear resistance and toughness;

[0058] Preliminary processing: using CNC and milling machine equipment to perform preliminary processing on the punch base according to the required punch shape to obtain the first punch base;

[0059] Threaded hole processing: According to the preset size, the bottom of the first punch base is processed, including: a threaded hole is set at the middle position of the bottom of the first punch base to obtain the second punch base;

[0060] Step S2, pre-processing: including:

[0061] The second punch base is subjected to sandblasting and cleaning treatment;

[0062] Step S3, installation;

[0063] The operating console includes an operating table 1, a rotating motor 2, a controller 3 and a control panel 4. The operating table 1 and the rotating motor 2 are connected to each other. The controller 3 is connected to the control panel 4 and the rotating motor 2 by electrical signals respectively. The operating table 1 is provided with multiple groups of operating areas, including a first operating area, a second operating area, a third operating area and a fourth operating area. The top of each group of operating areas is provided with a threaded column 5 that matches the threaded hole. The second punch base after sandblasting and cleaning is installed on the threaded column 5, so that the rotating motor 2 rotates to drive the threaded column 5 to rotate, thereby driving the second punch base to rotate;

[0064] Step S4, supersonic plasma spraying:

[0065] Start the supersonic plasma spraying robot arm, the robot arm moves to the first operating area, the robot arm moves up and down repeatedly, the supersonic plasma spraying starts, the rotating motor 2 is started, the second punch base at the first operating area is rotated in the horizontal direction, after the supersonic plasma spraying preset time, the second punch base at the first operating area is sprayed and sent to the first cooling area; the robot arm moves to the second operating area, the robot arm moves up and down repeatedly, after the supersonic plasma spraying preset time, the second punch base at the second operating area is sprayed and sent to the second cooling area; the robot arm moves to the third operating area, the robot arm moves up and down repeatedly, after the supersonic plasma spraying preset time, the second punch base at the third operating area is sprayed and sent to the third cooling area; the robot arm moves to the fourth operating area, the robot arm moves up and down repeatedly, after the supersonic plasma spraying preset time, the second punch base at the fourth operating area is sprayed and sent to the fourth cooling area;

[0066] Step S5, electric furnace heat treatment; transporting the second punch substrate after spraying and cooling in the first cooling zone, the second cooling zone, the third cooling zone, and the fourth cooling zone to the electric furnace for heat treatment; comprising:

[0067] After cooling, the second punch base body at room temperature is heated to 1000 degrees Celsius for 1 hour and kept at this temperature for 3 minutes. After being cooled naturally in vacuum for 10 hours, the base body is removed from the furnace when the temperature drops to 200 degrees Celsius.

[0068] Step S6, processing and testing: the second punch substrate after being taken out of the furnace is post-processed, including grinding and polishing, to improve its surface quality and smoothness. Finally, a comprehensive laboratory test is carried out to ensure that the size, shape and performance meet the design requirements.

[0069] Through supersonic plasma spraying technology, a high-speed plasma airflow is generated. This airflow not only has an ultra-high speed, but also an extremely high temperature, which can quickly heat and soften the material, making it easy to process. When the punch contacts the material, the high-speed plasma airflow instantly impacts the surface of the material, and at the same time, combined with the mechanical impact force of the punch, the material is cut, punched or formed. The supersonic plasma processing punch can complete the processing task in a very short time, greatly improving production efficiency. Due to the high concentration and precise control of the plasma airflow, the punch can achieve high-precision processing to meet the needs of complex and delicate parts. This punch is suitable for the processing of a variety of materials, including metals, non-metals, composite materials, etc., and has a wide range of application prospects. Compared with traditional processing methods, supersonic plasma processing punches reduce the generation of waste and energy consumption, and meet the requirements of green manufacturing.

[0070] Through the introduction of cooling and solidification, after spraying, the punch is allowed to cool naturally or forced to cool, so that the sprayed material solidifies on the punch surface. In this process, thermal stress and cracks can be avoided, and the sprayed material can be solidified more firmly on the punch surface.

[0071] Through the heat treatment remelting technology, the material is heated for a second time, so that it melts again and then recrystallizes, which can improve the performance of the material, and improve hardness, wear resistance, corrosion resistance and oxidation resistance. The punch of the utility model, as a metal part on the stamping die in the mechanical tool, its performance directly affects the effect of the stamping operation and the quality of the product. Therefore, by processing the punch through the heat treatment remelting technology, its performance can be significantly improved, so as to meet more stringent production requirements. During the remelting process, the heat treatment remelting technology of the utility model uses a heat source such as a laser or an electric current to heat and melt the coating, so that the surface of the material undergoes a rapid melting-solidification process, and the resulting molten layer has a cast structure, which further improves the performance of the punch. The post-processing stage includes adjusting the microstructures such as grain orientation, phase composition and second phase precipitation through heat treatment to further improve the mechanical properties of the punch.

[0072] In short, the combination of supersonic plasma spraying technology, cooling and solidification, and heat treatment remelting technology enables the punch of the utility model to achieve high-precision processing, meet the needs of complex and fine parts, and can effectively prevent melting and cracking, and can achieve fast, efficient and precise processing of materials, which has important research significance and use value.

[0073] In a specific embodiment of the utility model, the first operating area, the second operating area, the third operating area and the fourth operating area are all provided with a plurality of threaded columns 5. In this way, a plurality of punches can be processed quickly and efficiently, which speeds up the process and ensures the time node requirements of the customer. These threaded columns can be arranged in one row or in multiple rows, and can be set and modified by themselves, and only need to be well coordinated with the movement of the supersonic plasma spraying robot arm, the control component and the motion component.

[0074] In a specific embodiment of the utility model, the first operating area, the second operating area, the third operating area and the fourth operating area are each provided with four threaded columns 5, and a second punch base is installed on each threaded column 5; each operating area includes four sites, and the positions of the four sites are the positions of the threaded columns 5; it should be noted that the number of threaded columns in each operating area is not limited to four, and can also be other numbers, which are all designed and placed according to production and processing requirements.

[0075] In a specific embodiment of the utility model, a first operating area, a second operating area, a third operating area, and a fourth operating area are set. The first operating area is provided with a first point, a second point, a third point, and a fourth point. The second operating area is provided with a first point, a second point, a third point, and a fourth point. The third operating area is provided with a first point, a second point, a third point, and a fourth point. The fourth operating area is provided with a first point, a second point, a third point, and a fourth point. The supersonic plasma spraying mechanical arm is started, the mechanical arm is shifted to the first point of the first operating area, the supersonic plasma spraying starts, the rotating motor 2 is started, the second punch base at the first point of the first operating area is rotated in the horizontal plane direction, and the supersonic plasma spray After the preset time of spraying, the second punch substrate at the first position of the first operating area is sprayed, the robot arm is shifted to the second position of the first operating area, after the preset time of supersonic plasma spraying, the second punch substrate at the second position of the first operating area is sprayed, the robot arm is shifted to the third position of the first operating area, after the preset time of supersonic plasma spraying, the second punch substrate at the third position of the first operating area is sprayed, the robot arm is shifted to the fourth position of the first operating area, after the preset time of supersonic plasma spraying, the second punch substrate at the fourth position of the first operating area is sprayed, and the second punch substrates at the first position, the second position, the third position, and the fourth position of the first operating area are all sent to the first cooling area;

[0076] The robot arm is shifted to the first position of the second operating area, and supersonic plasma spraying starts. The rotating motor 2 is started to realize that the second punch substrate at the first position of the second operating area rotates in the horizontal plane direction. After the preset time of supersonic plasma spraying, the second punch substrate at the first position of the second operating area is sprayed. The robot arm is shifted to the second position of the second operating area. After the preset time of supersonic plasma spraying, the second punch substrate at the second position of the second operating area is sprayed. The robot arm is shifted to the third position of the second operating area. After the preset time of supersonic plasma spraying, the second punch substrate at the third position of the second operating area is sprayed. The robot arm is shifted to the fourth position of the second operating area. After the preset time of supersonic plasma spraying, the second punch substrate at the fourth position of the second operating area is sprayed. The second punch substrates at the first position, the second position, the third position, and the fourth position of the second operating area are all sent to the second cooling area.

[0077] The robot arm is shifted to the first position of the third operating area, and supersonic plasma spraying starts. The rotating motor 2 is started to realize that the second punch substrate at the first position of the third operating area rotates in the horizontal plane direction. After the preset time of supersonic plasma spraying, the second punch substrate at the first position of the third operating area is sprayed. The robot arm is shifted to the second position of the third operating area. After the preset time of supersonic plasma spraying, the second punch substrate at the second position of the second operating area is sprayed. The robot arm is shifted to the third position of the third operating area. After the preset time of supersonic plasma spraying, the second punch substrate at the third position of the third operating area is sprayed. The robot arm is shifted to the fourth position of the third operating area. After the preset time of supersonic plasma spraying, the second punch substrate at the fourth position of the third operating area is sprayed. The second punch substrates at the first position, the second position, the third position, and the fourth position of the third operating area are all sent to the third cooling area.

[0078] The robot arm moves to the first position of the fourth operating area, supersonic plasma spraying starts, and the rotating motor 2 is started to realize the rotation of the second punch substrate at the first position of the fourth operating area in the horizontal plane direction. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the first position of the fourth operating area is completed. The robot arm moves to the second position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the second position of the second operating area is completed. The robot arm moves to the third position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the third position of the fourth operating area is completed. The robot arm moves to the fourth position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the fourth position of the fourth operating area is completed. The second punch substrates at the first position, the second position, the third position, and the fourth position of the fourth operating area are all sent to the fourth cooling area.

[0079] The utility model adopts a supersonic plasma spraying process, which is an advanced surface treatment technology. It uses a supersonic plasma jet to heat the spraying material to a molten or semi-molten state, and impacts the surface of the punch substrate at high speed to form a uniform and dense coating. This process has the advantages of high coating quality, strong adhesion, high spraying efficiency, and low energy consumption. For tool parts such as punches that need to be produced and processed by the utility model, the supersonic plasma spraying process can provide a high-performance coating on its surface to improve its wear resistance, corrosion resistance, fatigue resistance and other properties. Specifically, the advantages of this process for processing punches are mainly reflected in the following aspects:

[0080] First, improve the service life of the punch: by spraying a layer of high-performance coating, the wear and corrosion of the punch during operation can be effectively reduced, thereby extending its service life.

[0081] Second, improve the surface performance of the punch: the coating can provide excellent tribological properties, reduce the friction coefficient between the punch and the workpiece, reduce heat generation, and improve the processing efficiency of the punch.

[0082] Third, enhance the anti-fatigue performance of the punch: the coating can improve the stress distribution of the punch, reduce stress concentration, improve its anti-fatigue performance, and enable it to maintain good performance under long-term high-load work.

[0083] The utility model also provides a mold small-mouth pressure-blow punch processing system, such as Figure 3-5 As shown, the mold small-mouth pressure-blow punch processing system includes a substrate preparation module 6, a pretreatment module 7, an installation module 8, a supersonic plasma spraying module 9, an electric furnace heat treatment module 10 and a processing and detection module 11 which are connected in sequence;

[0084] The substrate preparation module 6 includes:

[0085] The material preparation module 601 is used to select 8620 stainless steel as the punch base material according to the requirements and conduct quality inspection to ensure that the quality meets the processing requirements;

[0086] Heat treatment module 602, used to perform heat treatment process according to the use of the punch and material properties to meet the hardness, wear resistance and toughness;

[0087] Preliminary processing module 603: including numerical control and milling machine equipment, used to perform preliminary processing on the punch base according to the required punch shape to obtain the first punch base;

[0088] The threaded hole processing module 604 is used to process the bottom of the first punch base according to a preset size, including: setting a threaded hole in the middle of the bottom of the first punch base to obtain a second punch base;

[0089] Pretreatment module 7: including a sandblasting machine for sandblasting the second punch base, and also including a cleaning device for cleaning the second punch base;

[0090] Install Module 8:

[0091] It also includes an operation console, which includes an operation table 1, a rotating motor 2, a controller 3 and a control panel 4. The operation table 1 and the rotating motor 2 are connected to each other, and the controller 3 is respectively connected to the control panel 4 and the rotating motor 2 by electrical signals. The operation table 1 is provided with multiple groups of operation areas, including a first operation area, a second operation area, a third operation area and a fourth operation area. The top of each group of operation areas is provided with a threaded column 5 that matches the threaded hole. The second punch base after sandblasting and cleaning is installed on the threaded column 5, so that the rotating motor 2 rotates to drive the threaded column 5 to rotate, thereby driving the second punch base to rotate;

[0092] Supersonic plasma spray module 9:

[0093] The supersonic plasma spraying module 9 is used to realize the spraying of the second punch substrate. The mold small-mouth pressure-blow punch processing system also includes: a supersonic plasma spraying mechanical arm, a control component and a motion component. The control component is connected to the motion component, and the motion component is connected to the supersonic plasma spraying mechanical arm. The control component is used to start the supersonic plasma spraying mechanical arm. The motion component is used to shift the mechanical arm to the first operating area. The supersonic plasma spraying starts, and the rotating motor 2 is started to realize the rotation of the second punch substrate at the first operating area in the horizontal direction. After the supersonic plasma spraying preset time, the spraying of the second punch substrate at the first operating area is completed, and the motion component is used to send the second punch substrate in the first operating area to the first cooling area; the motion component is used to shift the mechanical arm to the second operating area. The mechanical arm moves up and down repeatedly, and after the preset time of supersonic plasma spraying, the second punch substrate at the position of the second operating area is sprayed, and the motion component is used to send the second punch substrate in the first operating area to the second cooling area; the motion component is used to shift the mechanical arm to the third operating area, and the mechanical arm moves up and down repeatedly, and after the preset time of supersonic plasma spraying, the second punch substrate at the position of the third operating area is sprayed, and the motion component is used to send the second punch substrate in the first operating area to the third cooling area; the motion component is used to shift the mechanical arm to the fourth operating area, and the mechanical arm moves up and down repeatedly, and after the preset time of supersonic plasma spraying, the second punch substrate at the position of the fourth operating area is sprayed, and the motion component is used to send the second punch substrate in the first operating area to the fourth cooling area;

[0094] The electric furnace heat treatment module 10 includes a transport module and an electric furnace, wherein the transport module is used to transport the second punch substrate after spraying and cooling in the first cooling zone, the second cooling zone, the third cooling zone, and the fourth cooling zone to the electric furnace, and the electric furnace is used to heat treat the second punch substrate; the electric furnace includes a heating chamber, a constant temperature chamber, and a cooling chamber connected in sequence.

[0095] The heating chamber is used to heat the second punch base body after cooling to room temperature to 1000 degrees Celsius, and the time for heating to 1000 degrees Celsius is 1 hour. The constant temperature chamber is used for heat preservation, and the heat preservation time is 3 minutes. The cooling chamber is used for vacuum cooling, and it is taken out of the furnace when it drops to 200 degrees Celsius after vacuum natural cooling treatment for 10 hours;

[0096] It should be noted that the electric furnace heat treatment module includes multiple parts such as a heating chamber, a constant temperature chamber and a cooling chamber, and each part has its specific function and role.

[0097] Heating chamber: This is the first step of the heat treatment process, which is mainly responsible for heating the punch. The heating chamber is generally equipped with a high-efficiency heating element. In the specific embodiment of the utility model, it can be selected as an electric heating wire or a gas burner to provide the necessary heat. During the heating process, the temperature of the punch will gradually rise to reach the predetermined heat treatment temperature.

[0098] Constant Temperature Chamber: After the heating chamber, the punch will enter the constant temperature chamber. The main purpose of this area is to maintain the punch within a specific temperature range to ensure the uniformity and stability of the heat treatment process. In a specific embodiment of the utility model, the constant temperature chamber is equipped with a precise temperature control system that can automatically adjust the heating or cooling to maintain a constant temperature environment.

[0099] Cooling chamber: The cooling chamber is the last step of the heat treatment process, which is used to gradually cool the punch from high temperature to room temperature. The cooling process is crucial to controlling the internal stress and organizational structure of the workpiece. In the specific embodiment of the utility model, the cooling chamber includes different cooling methods such as natural cooling, forced air cooling or water cooling, which are all adjustable depending on the material and heat treatment requirements of the punch.

[0100] The entire electric furnace heat treatment module is designed and operated to ensure the accuracy and reliability of the heat treatment process to improve the physical and chemical properties of the material and increase the durability and service life of the punch workpiece. In addition, the module is equipped with safety devices and monitoring systems to ensure the safety and efficiency of the operation process.

[0101] Processing and testing module 11; the processing and testing module 11 includes a grinder, a polisher, and laboratory testing equipment, which are used to post-process the second punch base after it comes out of the furnace. The grinder is used for grinding and the polisher is used for polishing to improve its surface quality and smoothness. It also includes laboratory testing equipment. The laboratory testing equipment is used to perform comprehensive laboratory testing on the second punch base to ensure that the size, shape and performance meet the design requirements.

[0102] Therefore, after sequentially undergoing the processing of the substrate preparation module 6, the pretreatment module 7, the installation module 8, the supersonic plasma spraying module 9, the electric furnace heat treatment module 10 and the processing and detection module 11, a punch with better quality can be obtained after going through this set of process flows.

[0103] It should be noted that the installation module 8 also includes an operation console, which includes an operation table 1, a rotating motor 2, a controller 3 and a control panel 4. The operation table 1 is located at the upper part of the operation console and is placed horizontally to facilitate the installation and movement of the punch. The operation table 1 and the rotating motor 2 are connected to each other, and the operation of the punch on the operation table is controlled by the movement of the rotating motor. The controller 3 is connected to the control panel 4 and the rotating motor 2 by electrical signals respectively. The control panel has a speed button, a start button, a stop button, a duration button, etc. Therefore, the speed, start, stop, time, etc. of the rotating motor can be well controlled by operating the buttons on the control panel or by touching the touch screen control panel. The operation table 1 is provided with multiple groups of operation areas, including a first operation area, a second operation area, a third operation area and a fourth operation area. The top of each group of operation areas is provided with a threaded column 5 that matches the threaded hole. The second punch base after sandblasting and cleaning is installed on the threaded column 5, so that the rotation of the rotating motor 2 drives the threaded column 5 to rotate, thereby driving the second punch base to rotate.

[0104] In a specific embodiment of the utility model, the first operating area, the second operating area, the third operating area and the fourth operating area of ​​the mold small-mouth pressure-blow punch processing system are all provided with a plurality of threaded columns 5, so that multiple groups of punches can be processed simultaneously with higher efficiency.

[0105] In order to improve work efficiency, in a specific embodiment of the utility model, the first operating area, the second operating area, the third operating area and the fourth operating area are each provided with four threaded columns 5, and a second punch base is installed on each threaded column 5; each operating area includes four sites, and the positions of the four sites are the positions of the threaded columns 5.

[0106] The control component is used to start the supersonic plasma spraying robot arm, the motion component is used to shift the robot arm to the first position of the first operating area, and the supersonic plasma spraying starts. The rotary motor 2 is used to rotate the second punch base to realize the rotation of the second punch base at the first position of the first operating area in the horizontal plane. After the supersonic plasma spraying preset time, the spraying of the second punch base at the first position of the first operating area is completed, the motion component is used to shift the robot arm to the second position of the first operating area. After the supersonic plasma spraying preset time, the first operating area The second punch substrate at the second position of the position is sprayed, the motion component is used to shift the robot arm to the third position of the first operating area, and after the supersonic plasma spraying preset time, the second punch substrate at the third position of the first operating area is sprayed, the robot arm is shifted to the fourth position of the first operating area, and after the supersonic plasma spraying preset time, the second punch substrate at the fourth position of the first operating area is sprayed, and the motion component is used to send the second punch substrates at the first position, the second position, the third position, and the fourth position of the first operating area to the first cooling area;

[0107] The motion component is used to shift the robot arm to the first position of the second operating area, and the supersonic plasma spraying starts. The rotating motor 2 is used to rotate the second punch substrate to realize the rotation of the second punch substrate at the first position of the first operating area in the horizontal plane direction. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the first position of the second operating area is completed. The motion component is used to shift the robot arm to the second position of the second operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the second position of the second operating area is completed. The motion component is used to shift the robot arm to the third position of the second operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the third position of the second operating area is completed. The robot arm is shifted to the fourth position of the second operating area. After the preset time of supersonic plasma spraying, the motion component is used to complete the spraying of the second punch substrate at the fourth position of the second operating area. The motion component is used to send the second punch substrates at the first position, the second position, the third position, and the fourth position of the second operating area to the second cooling area.

[0108] The motion component is used to shift the robot arm to the first position of the third operating area, and the supersonic plasma spraying starts. The rotating motor 2 is used to rotate the second punch substrate to realize the rotation of the second punch substrate at the first position of the first operating area in the horizontal plane direction. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the first position of the third operating area is completed. The motion component is used to shift the robot arm to the second position of the third operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the second position of the second operating area is completed. The robot arm is shifted to the third position of the third operating area. After the preset time of supersonic plasma spraying, the motion component is used to spray the second punch substrate at the third position of the third operating area. The robot arm is shifted to the fourth position of the third operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch substrate at the fourth position of the third operating area is completed. The motion component is used to send the second punch substrates at the first position, the second position, the third position, and the fourth position of the third operating area to the third cooling area.

[0109] The motion component is used to shift the robot arm to the first position of the fourth operating area, and supersonic plasma spraying starts. The rotating motor 2 is used to rotate the second punch base to realize the rotation of the second punch base at the first position of the first operating area in the horizontal plane direction. After the preset time of supersonic plasma spraying, the spraying of the second punch base at the first position of the fourth operating area is completed. The motion component is used to shift the robot arm to the second position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch base at the second position of the second operating area is completed. The robot arm is shifted to the third position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch base at the third position of the fourth operating area is completed. The motion component is used to shift the robot arm to the fourth position of the fourth operating area. After the preset time of supersonic plasma spraying, the spraying of the second punch base at the fourth position of the fourth operating area is completed. The motion component is used to send the second punch bases at the first position, the second position, the third position, and the fourth position of the fourth operating area to the fourth cooling area. In short, the combination of supersonic plasma spraying technology, cooling and solidification, and heat treatment remelting technology enables the punch of the utility model to achieve high-precision processing, meet the needs of complex and fine parts, and can effectively prevent melting and cracking, and can achieve fast, efficient and precise processing of materials, which has important research significance and use value.

[0110] It should be noted that the terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms of "one", "an", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include multiple forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in this article refers to any or all possible combinations of listed items containing one or more bindings. The expressions "first", "second", "the first" and "the second" are used to modify the corresponding elements without considering the order or importance, and are only used to distinguish one element from another element without limiting the corresponding elements. It should also be noted that the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements. It should be understood by those skilled in the art that the embodiments of the present application can be provided as methods, systems or computer program products. Therefore, the present application may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0111] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A mold small-mouth pressure-blow punch processing system, characterized in that: The die small-mouth pressure-blow punch processing system comprises a base preparation module (6), a pretreatment module (7), an installation module (8), a supersonic plasma spraying module (9), an electric furnace heat treatment module (10) and a processing and detection module (11) which are connected in sequence; the operation control console comprises an operation table (1), a rotating motor (2), a controller (3) and a control panel (4); the operation table (1) and the rotating motor (2) are connected to each other; the controller (3) is respectively connected to the control panel (4) and the rotating motor (2) by electrical signals; the operation table (1) is provided with a plurality of groups of operation areas, including a first operation area, a second operation area, a third operation area and a fourth operation area; a threaded column (5) is provided on the top of each group of operation areas; a second punch base after sandblasting and cleaning is installed on the threaded column (5) so that the rotating motor (2) rotates to drive the threaded column (5) to rotate, thereby driving the second punch base to rotate; The substrate preparation module (6) comprises: The material preparation module (601) is used to select 8620 stainless steel as the punch base material according to the requirements and conduct quality inspection to ensure that the quality meets the processing requirements; A heat treatment module (602) is used to perform a heat treatment process according to the usage of the punch and the material properties to meet the requirements of hardness, wear resistance and toughness; A preliminary processing module (603): comprising numerical control and milling machine equipment, for performing preliminary processing on the punch base according to the required punch shape to obtain a first punch base; The threaded hole processing module (604) is used to process the bottom of the first punch base according to a preset size, including: setting a threaded hole in the middle of the bottom of the first punch base to obtain a second punch base; Pretreatment module (7): comprising a sandblasting machine for sandblasting the second punch base, and a cleaning device for cleaning the second punch base; The threaded columns (5) arranged on the top of each group of operation areas are matched with the threaded holes; Install the module(8): The device also comprises an operation control console, which comprises an operation table (1), a rotating motor (2), a controller (3) and a control panel (4). The operation table (1) and the rotating motor (2) are connected to each other, and the controller (3) is respectively connected to the control panel (4) and the rotating motor (2) by electrical signals. The operation table (1) is provided with a plurality of operation areas, including a first operation area, a second operation area, a third operation area and a fourth operation area. The top of each operation area is provided with a threaded column (5) that matches the threaded hole. The second punch base body that has been sandblasted and cleaned is mounted on the threaded column (5) so that the rotating motor (2) rotates to drive the threaded column (5) to rotate, thereby driving the second punch base body to rotate. Supersonic plasma spray module (9): The supersonic plasma spraying module (9) is used to realize the spraying of the second punch base body. The mold small-mouth pressure-blow punch processing system also includes: a supersonic plasma spraying mechanical arm, a control component and a motion component. The control component is connected to the motion component, and the motion component is connected to the supersonic plasma spraying mechanical arm. The control component is used to start the supersonic plasma spraying mechanical arm. The motion component is used to shift the mechanical arm to the first operating area. The supersonic plasma spraying starts, and the rotating motor (2) is started to realize the rotation of the second punch base body at the first operating area in the horizontal direction. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the first operating area is completed. The motion component is used to send the second punch base body in the first operating area to the first cooling area; the motion component is used to shift the mechanical arm to the second operating area. zone, the robot arm repeatedly moves upward and downward, after the preset time of supersonic plasma spraying, the second punch substrate at the position of the second operating zone is sprayed, and the motion component is used to send the second punch substrate of the first operating zone to the second cooling zone; the motion component is used to shift the robot arm to the third operating zone, the robot arm repeatedly moves upward and downward, after the preset time of supersonic plasma spraying, the second punch substrate at the position of the third operating zone is sprayed, and the motion component is used to send the second punch substrate of the first operating zone to the third cooling zone; the motion component is used to shift the robot arm to the fourth operating zone, the robot arm repeatedly moves upward and downward, after the preset time of supersonic plasma spraying, the second punch substrate at the position of the fourth operating zone is sprayed, and the motion component is used to send the second punch substrate of the first operating zone to the fourth cooling zone; The electric furnace heat treatment module (10) comprises a transport module and an electric furnace, wherein the transport module is used to transport the second punch base body after spraying and cooling and placed in the first cooling zone, the second cooling zone, the third cooling zone and the fourth cooling zone to the electric furnace, and the electric furnace is used to perform heat treatment on the second punch base body; the electric furnace comprises a heating chamber, a constant temperature chamber and a cooling chamber connected in sequence, The heating chamber is used to heat the second punch base body after cooling to room temperature to 1000 degrees Celsius, and the time for heating to 1000 degrees Celsius is 1 hour. The constant temperature chamber is used for heat preservation, and the heat preservation time is 3 minutes. The cooling chamber is used for vacuum cooling, and it is taken out of the furnace when it drops to 200 degrees Celsius after vacuum natural cooling treatment for 10 hours; The processing and testing module (11) includes a grinder, a polisher, and laboratory testing equipment, which are used to post-process the second punch base after it comes out of the furnace. The grinder is used for grinding and the polisher is used for polishing to improve its surface quality and smoothness. The laboratory testing equipment is also included. The laboratory testing equipment is used to perform comprehensive laboratory testing on the second punch base to ensure that the size, shape and performance meet the design requirements.

2. The mold small-mouth pressure-blow punch processing system according to claim 1 is characterized in that: The first operating area, the second operating area, the third operating area and the fourth operating area are all provided with a plurality of threaded columns (5).

3. The mold small-mouth pressure-blow punch processing system according to claim 2, characterized in that: The first operating area, the second operating area, the third operating area and the fourth operating area are each provided with four threaded columns (5), and a second punch base is installed on each threaded column (5); each operating area includes four sites, and the positions of the four sites are the positions of the threaded columns (5); The control component is used to start the supersonic plasma spraying robot arm, the motion component is used to shift the robot arm to the first position of the first operating area, and the supersonic plasma spraying starts. The rotary motor (2) is used to rotate the second punch base body to realize the rotation of the second punch base body at the first position of the first operating area in the horizontal direction. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the first position of the first operating area is completed. The motion component is used to shift the robot arm to the second position of the first operating area. After the supersonic plasma spraying preset time, the first operating area is The spraying of the second punch substrate at the second position of the zone position is completed, the motion component is used to shift the robot arm to the third position of the first operating zone, and after the supersonic plasma spraying preset time, the spraying of the second punch substrate at the third position of the first operating zone position is completed, the robot arm is shifted to the fourth position of the first operating zone, and after the supersonic plasma spraying preset time, the spraying of the second punch substrate at the fourth position of the first operating zone position is completed, and the motion component is used to send the second punch substrates at the first position, the second position, the third position, and the fourth position of the first operating zone position to the first cooling zone; The motion component is used to shift the mechanical arm to the first position of the second operation area, and the supersonic plasma spraying starts. The rotary motor (2) is used to rotate the second punch base body to realize the rotation of the second punch base body at the first position of the first operation area in the horizontal direction. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the first position of the second operation area is completed. The motion component is used to shift the mechanical arm to the second position of the second operation area. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the second position of the second operation area is completed. The motion component is used to shift the mechanical arm to the third position of the second operation area. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the third position of the second operation area is completed. The mechanical arm is shifted to the fourth position of the second operation area. After the supersonic plasma spraying preset time, the motion component is used to complete the spraying of the second punch base body at the fourth position of the second operation area. The motion component is used to send the second punch base bodies at the first position, the second position, the third position, and the fourth position of the second operation area to the second cooling area. The motion component is used to shift the mechanical arm to the first position of the third operation zone, and the supersonic plasma spraying starts. The rotary motor (2) is used to rotate the second punch base body to realize the rotation of the second punch base body at the first position of the first operation zone in the horizontal direction. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the first position of the third operation zone is completed. The motion component is used to shift the mechanical arm to the second position of the third operation zone. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the second position of the second operation zone is completed. The mechanical arm is shifted to the third position of the third operation zone. After the supersonic plasma spraying preset time, the motion component is used to complete the spraying of the second punch base body at the third position of the third operation zone. The mechanical arm is shifted to the fourth position of the third operation zone. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the fourth position of the third operation zone is completed. The motion component is used to send the second punch base bodies at the first position, the second position, the third position, and the fourth position of the third operation zone to the third cooling zone. The motion component is used to shift the mechanical arm to the first position of the fourth operation zone, and the supersonic plasma spraying starts. The rotary motor (2) is used to rotate the second punch base body to realize the rotation of the second punch base body at the first position of the first operation zone in the horizontal direction. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the first position of the fourth operation zone is completed. The motion component is used to shift the mechanical arm to the second position of the fourth operation zone. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the second position of the second operation zone is completed. The mechanical arm is shifted to the third position of the fourth operation zone. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the third position of the fourth operation zone is completed. The motion component is used to shift the mechanical arm to the fourth position of the fourth operation zone. After the supersonic plasma spraying preset time, the spraying of the second punch base body at the fourth position of the fourth operation zone is completed. The motion component is used to send the second punch base bodies at the first position, the second position, the third position, and the fourth position of the fourth operation zone to the fourth cooling zone.

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