Beryllium copper plate calendaring forming equipment

Abstract

The invention discloses beryllium copper plate calendaring forming equipment, and relates to the technical field of beryllium copper plate manufacturing, and the beryllium copper plate calendaring forming equipment comprises a rack, a transmission assembly, a cleaning assembly and a driving guide assembly. A multi-layer composite calendering roller structure is adopted, an outer tungsten carbide wear-resisting layer is matched with a middle copper-aluminum alloy heat conduction layer and a 42CrMo alloy steel support layer, a dynamic temperature control system is formed under the synergistic effect of a spiral heating channel, a spiral cooling channel, a microwave heating tank and a liquid nitrogen cooling tank, the forming precision and the material performance are remarkably improved, and the service life of the calendering roller is prolonged. A transmission assembly, an automatic cleaning assembly on the inner wall of the rack and driving guide assemblies at the two ends are externally arranged, the rolling stability is guaranteed, the position of the beryllium copper plate can be adjusted in real time, the intelligent control platform integrates the multispectral monitoring and touch control adjusting functions, closed-loop optimization of thermal parameters is achieved through a temperature control unit, and the working efficiency is improved. And therefore, the equipment has high-efficiency forming, intelligent monitoring and process self-adaptive capabilities in the machining process.

Description

Technical Field

[0001] The present invention relates to the technical field of beryllium copper sheet manufacturing, and particularly to a rolling forming device for beryllium copper sheets. Background Art

[0002] Beryllium copper sheets are high-performance materials in copper alloys, integrating excellent mechanical, physical, and chemical properties. In the production process of beryllium copper sheets, rolling forming equipment is required. Among them, the rolling forming equipment is a forming equipment that makes the heated beryllium copper sheet be extruded and extended into a continuous sheet or film product under the action of a strong shear force through the gap between two or more parallel rotating rollers.

[0003] The defects of the existing rolling forming equipment are as follows: 1. The patent document JP2005161527A discloses a processing and forming equipment. However, the equipment in the above document has the technical problems that the temperature curve cannot be adjusted in real time to match different process requirements, resulting in high energy consumption and poor process adaptability; 2. The patent document JPH11165325A discloses the manufacture of fireproof expansion sheets. However, the device in the above document has the technical problem that it cannot dynamically optimize and adapt to beryllium copper sheets of different thicknesses or materials, resulting in poor process flexibility; 3. The patent document US20070018364A1 discloses the modification of non-woven fabrics in an intelligent jaw. However, the device in the above document has the technical problem that it cannot realize real-time cleaning and status monitoring during the production process, affecting the continuity and stability of the equipment; 4. The patent document CN118788759B discloses a rolling forming device for metal products. However, the equipment in the above document has the technical problem that it cannot adapt to different specifications of materials, and there is unstable material sliding during the material processing process. Summary of the Invention

[0004] The purpose of the present invention is to provide a rolling forming device for beryllium copper sheets to solve the technical problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A rolling forming device for beryllium copper sheets, including a frame, a transmission component, a cleaning component, and a driving and guiding component. The inside of the frame includes a rolling roller structure arranged symmetrically up and down, and one end of the rolling roller structure is connected to the output end of the transmission component. The transmission component is used to drive the upper and lower rolling roller structures to rotate in opposite directions, and the transmission component is arranged on the outer wall of the frame. The outer wall of the rolling roller structure is movably connected to the output end of the cleaning component. The cleaning component is used to clean the impurities on the surface of the rolling roller structure, and the cleaning component is arranged on the inner wall of the frame; The calender roll structure adopts a multi-layer composite design, including a plasma-sprayed tungsten carbide wear-resistant layer with a thickness of 0.3 - 0.5 mm, a copper-aluminum alloy heat-conducting layer with a thermal conductivity ≥ 180 W / m·K, and a 42CrMo alloy steel support layer, which are arranged from outside to inside in sequence. Spiral heating channels and spiral cooling channels with circulation functions are respectively arranged inside the copper-aluminum alloy heat-conducting layer. The input end and output end of the spiral heating channel are respectively connected to the output end and input end of the microwave heating tank. The input end and output end of the spiral cooling channel are respectively connected to the output end and input end of the liquid nitrogen cooling tank. The microwave heating tank and the liquid nitrogen cooling tank are installed inside the copper-aluminum alloy heat-conducting layer. The frequency of the microwave heating tank is 2.45 GHz ± 50 MHz, and the cooling rate of the liquid nitrogen cooling tank is ≥ 50 °C / s; Driving and guiding components are arranged at both ends of the inner wall of the frame. The driving and guiding components are used to drive and adjust the position of the beryllium copper sheet to be processed. An intelligent control platform is arranged at the top of the frame. The intelligent control platform includes a first multi-spectral camera, a second multi-spectral camera, and a touch display screen. The first multi-spectral camera and the second multi-spectral camera are respectively arranged at both ends of the frame and are used to collect the surface state data of the beryllium copper sheet before and after processing in real time. The touch display screen is electrically connected to a temperature control unit, and the temperature control unit is respectively electrically connected to the microwave heating tank and the liquid nitrogen cooling tank and is used to adjust the switching of the heating / cooling mode. The first multi-spectral camera is used to detect surface defects of the sheet, with a resolution of 5 μm / pixel. The second multi-spectral camera is used to monitor the temperature field distribution on the roll surface, with a temperature measurement range of 200 - 800 °C and an accuracy of ±1.5 °C.

[0006] Preferably, the transmission component includes a rotating disk. One end of the rotating disk is arranged on the outer wall of the frame through a bearing. A first fixing plate is arranged at the bottom of the other end of the rotating disk. A first servo motor is arranged at the top of the first fixing plate. The output end of the first servo motor is provided with a first transmission gear. One end of the first transmission gear passes through the rotating disk and the frame through a connecting rod and is connected to one end of the lower calender roll structure. A second transmission gear is meshed on the outer wall of the first transmission gear. One end of the second transmission gear is arranged on the outside of the other end of the rotating disk through a bearing. A first transmission roller is arranged at the other end of the second transmission gear. The outer wall of the first transmission roller is movably connected to a first transmission belt. The other end of the inner wall of the first transmission belt is movably connected to a second transmission roller. One end of the second transmission roller is connected to one end of the upper calender roll structure through a connecting rod; The differential ratio of the first transmission gear to the second transmission gear is 1:1. The first transmission roller and the second transmission roller are transmission rollers of the same size.

[0007] Preferably, an arc-shaped rack is provided on the outer wall of the rotating disk, a third transmission gear is meshed on the outer wall of the arc-shaped rack, one end of the third transmission gear is arranged on the outer wall of the machine frame through a bearing, the other end of the third transmission gear is connected with a second servo motor, a second fixing plate is arranged at the bottom of the second servo motor, and one end of the second fixing plate is arranged on the outer wall of the machine frame.

[0008] Preferably, a group of sliding grooves are formed on the outer wall of the machine frame, a sliding block is movably connected to the inner wall of the sliding groove, one end of the sliding block is connected to the calendering roll structure located above through a rotating shaft, and the other end of the sliding block is connected to the outer wall of the connecting rod at one end of the second transmission roll through a rotating shaft. First hydraulic cylinders are arranged at both ends of the top of the machine frame, and the output ends of the first hydraulic cylinders are arranged on the top of the sliding block.

[0009] Preferably, the cleaning assembly includes a group of support rods and a dust suction box. The group of support rods are respectively arranged at the top and bottom of the inner wall of the machine frame. Second hydraulic cylinders are embedded on the outer walls of the support rods. A scraper is arranged at the output end of the second hydraulic cylinder. The dust suction box is arranged on the inner bottom wall of the machine frame. A dust suction fan is embedded on one side of the dust suction box. A first dust suction nozzle is arranged in the middle of the top of the dust suction box. Dust suction pipes are arranged on both sides of the top of the dust suction box. The other end of the dust suction pipe is provided with a second dust suction nozzle, and both ends of the second dust suction nozzle are arranged at the top of the inner wall of the machine frame.

[0010] Preferably, the driving and guiding assembly includes a feeding plate and a discharging plate. The outer walls of the feeding plate and the discharging plate are fixedly connected to the inner wall of the machine frame. Installation plates are fixedly connected to both ends of the top of the feeding plate and the discharging plate. A moving groove is formed on one side of each installation plate. A limiting plate is movably connected to the inner wall of the moving groove. A group of third hydraulic cylinders are arranged on the top of the installation plate, and the output ends of the third hydraulic cylinders are arranged on the top of the installation plate.

[0011] Preferably, a placing groove is formed on one side of the installation plate. A group of third servo motors are arranged on the inner wall of the placing groove. The output ends of the third servo motors are respectively fixed with a bidirectional lead screw. The input ends of the third servo motors are connected to a first CAN synchronous bus through wires, and the first CAN synchronous bus is connected to the intelligent control platform through wires.

[0012] Preferably, through grooves are formed at the front end and the tail end of the top of the installation plate. A group of fixing rods are arranged on the inner wall of the through groove. One side of the fixing rod is threadedly connected to the outer wall of the bidirectional lead screw. A plurality of rollers are arranged at one end of the bottom of the fixing rod. A plurality of fourth servo motors are arranged at one end of the roller. The input ends of the fourth servo motors are connected to a second CAN synchronous bus through wires, and the second CAN synchronous bus is connected to the intelligent control platform through wires. A plurality of fourth hydraulic cylinders are arranged at the other end of the bottom of the fixing rod. A limiting plate is arranged at the bottom of the fourth hydraulic cylinder.

[0013] Preferably, the working steps of the beryllium copper sheet calendering and forming equipment are as follows: S1. Start the device through the touch display screen of the intelligent control platform, set the calendering temperature, pressure, and speed parameters. According to the characteristics of beryllium copper plates, the temperature control unit automatically starts the microwave heating tank or liquid nitrogen cooling tank, and preheats or precools the calendering roll structure through the spiral heating channel or spiral cooling channel to ensure uniform temperature on the roll surface; S2. The driving and guiding assembly automatically adjusts the position of the beryllium copper plate to be processed to ensure it enters the gap between the upper and lower calendering roll structures smoothly. The first multispectral camera scans the initial state of the plate surface, and the data is fed back to the touch display screen in real time; S3. The transmission assembly drives the upper and lower calendering roll structures to rotate in reverse, and the plate is continuously calendered. The temperature control unit dynamically switches between microwave heating and liquid nitrogen cooling according to the real-time processing data, and quickly conducts heat through the copper-aluminum alloy heat conduction layer; S4. The second hydraulic cylinder of the cleaning assembly pushes the scraper tightly against the surface of the calendering roll to scrape off the adhered oxide scale or debris. The dust suction fan is started, and the impurities scraped off are collected through the first dust suction nozzle and the second dust suction nozzle to prevent secondary pollution of the plate; S5. The second multispectral camera collects the surface quality of the plate after calendering, and the data is compared with the initial state; S6. After processing is completed, the liquid nitrogen cooling tank starts the rapid cooling mode to prevent the calendering roll structure from causing material fatigue due to residual heat. The cleaning assembly executes a deep cleaning procedure to extend the service life of the plasma-sprayed tungsten carbide wear-resistant layer.

[0014] Preferably, in the step S5, the following steps are further included: S51. When an abnormality is detected, the intelligent control platform automatically adjusts the feeding angle of the driving and guiding assembly or the calendering roll gap to achieve closed-loop control.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. By adopting a multi-layer composite calendering roll structure, with the outer tungsten carbide wear-resistant layer cooperating with the intermediate copper-aluminum alloy heat conduction layer and the 42CrMo alloy steel support layer, under the synergistic effect of the spiral heating channel, spiral cooling channel, microwave heating tank, and liquid nitrogen cooling tank, a dynamic temperature control system is formed, significantly improving the forming accuracy and material properties. The external transmission assembly, the automatic cleaning assembly on the inner wall of the frame, and the driving and guiding assemblies at both ends not only ensure the rolling stability but also can adjust the position of the beryllium copper plate in real time. The intelligent control platform integrates multi-spectral monitoring and touch control functions, and realizes closed-loop optimization of thermal parameters through the temperature control unit, enabling the device to have high-efficiency forming, intelligent monitoring, and process adaptability during the processing process, providing a full-process technical guarantee for the precision manufacturing of beryllium copper plates; 2. The present invention can drive the first transmission gear and the lower calender roll structure to rotate through the first servo motor. The first transmission gear drives the second transmission gear and the first transmission roll to rotate. Then, through the arrangement of the first transmission belt and the second transmission roll, the first servo motor can drive the upper and lower calender roll structures to rotate in opposite directions simultaneously and ensure the operation stability. The second servo motor achieves the effect of driving the rotating disk to realize angle adjustment through the meshing effect of the third transmission gear and the arc-shaped rack. Cooperating with the slider displacement mechanism in the rack chute, the calender roll completes gap adjustment and position compensation under the precise control of the hydraulic cylinder, thereby not only improving the transmission efficiency but also enhancing the adaptability to different process parameters; 3. The present invention constructs an efficient automated cleaning system through the intelligent coordination of hydraulic drive and negative pressure adsorption. The support rods and the second hydraulic cylinders symmetrically arranged at the top and bottom of the inner wall of the rack, and the scrapers installed at their driving ends are used to form a three-dimensional cleaning network, which can simultaneously complete the operation of stripping impurities from the working surfaces of the upper and lower calender roll structures. The integrated dust suction box at the bottom, the first dust suction nozzle at the top center, and the bilateral auxiliary dust suction channels form a three-stage adsorption structure. Under the action of the centrifugal dust suction fan, a strong negative pressure airflow field is formed, which can not only instantaneously capture the debris particles stripped by the scraper but also effectively remove the dust deposition in the upper area of the equipment through the wide-angle coverage design of the second dust suction nozzles on both sides of the top, realizing the full-space coverage of the cleaning process and zero residue of impurities; 4. The present invention realizes the precise regulation and efficient coordination of material guidance through the intelligent control platform and the CAN synchronous bus architecture. The feeding plate and the discharging plate built in the rack serve as the basic guiding channels. The mounting plates at their tops integrate the restriction plates driven by hydraulic pressure and the bidirectional lead screws driven by servo motors to form a dual guiding mechanism. The third hydraulic cylinder drives the restriction plates to move up and down. Cooperating with the bidirectional lead screws driven by the third servo motor, the fixed rod group realizes synchronous displacement in the through slots, thereby not only being able to adapt to the guiding requirements of different specifications of materials but also being able to realize the dynamic adjustment of the conveying speed and friction force through the independent servo drive of the rollers, and forming a digital closed-loop with the intelligent control platform through the dual CAN synchronous bus architecture, significantly improving the response speed and regulation accuracy of the system while ensuring the coordination of the actions of each actuator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the transmission component structure of the present invention; Figure 3 is a schematic diagram of the transmission component structure of the present invention; Figure 4 is a schematic diagram of the dust suction box structure of the present invention; Figure 5 is a schematic diagram of the restriction plate structure of the present invention; Figure 6Schematic diagram of the calender roll structure of the present invention; Figure 7 Schematic diagram of the second dust suction nozzle structure of the present invention; Figure 8 Schematic diagram of the mounting plate structure of the present invention; Figure 9 Schematic diagram of the process of the intelligent control platform of the present invention; Figure 10 Schematic diagram of the working process of the present invention.

[0017] In the figure: 1, frame; 2, transmission assembly; 3, cleaning assembly; 4, driving and guiding assembly; 5, calender roll structure; 6, tungsten carbide wear-resistant layer; 7, copper-aluminum alloy heat-conducting layer; 8, 42CrMo alloy steel support layer; 9, spiral heating channel; 10, spiral cooling channel; 11, microwave heating tank; 12, liquid nitrogen cooling tank; 13, intelligent control platform; 14, first multispectral camera; 15, second multispectral camera; 16, touch display screen; 17, temperature control unit; 18, turntable; 19, first fixing plate; 20, first servo motor; 21, first transmission gear; 22, second transmission gear; 23, first transmission roller; 24, first transmission belt; 25, second transmission roller; 26, arc rack; 27, third transmission gear; 28, second servo motor; 29, second fixing plate; 30, chute; 31, slider; 32, first hydraulic cylinder; 33, support rod; 34, dust suction box; 35, second hydraulic cylinder; 36, scraper; 37, dust suction fan; 38, first dust suction nozzle; 39, dust suction pipe; 40, second dust suction nozzle; 41, feed plate; 42, discharge plate; 43, mounting plate; 44, moving groove; 45, limiting plate; 46, third hydraulic cylinder; 47, placement groove; 48, third servo motor; 49, bidirectional lead screw; 50, first CAN synchronization bus; 51, through groove; 52, fixed rod; 53, roller; 54, fourth servo motor; 55, second CAN synchronization bus; 56, fourth hydraulic cylinder; 57, limiting plate. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Example 1: Please refer to Figure 1 , Figure 6 and Figure 9 , an embodiment provided by the present invention: A beryllium copper sheet rolling forming device, including a frame 1, a transmission component 2, a cleaning component 3 and a driving and guiding component 4. The inside of the frame 1 includes a rolling roll structure 5 arranged symmetrically up and down. One end of the rolling roll structure 5 is connected to the output end of the transmission component 2. The transmission component 2 is used to drive the upper and lower rolling roll structures 5 to rotate in opposite directions, and the transmission component 2 is arranged on the outer wall of the frame 1. The outer wall of the rolling roll structure 5 is movably connected to the output end of the cleaning component 3. The cleaning component 3 is used to clean the impurities on the surface of the rolling roll structure 5, and the cleaning component 3 is arranged on the inner wall of the frame 1; The rolling roll structure 5 adopts a multi-layer composite design, including a plasma-sprayed tungsten carbide wear-resistant layer 6, a copper-aluminum alloy heat-conducting layer 7 and a 42CrMo alloy steel support layer 8 arranged in sequence from the outside to the inside. The inside of the copper-aluminum alloy heat-conducting layer 7 is respectively provided with a spiral heating channel 9 and a spiral cooling channel 10 with a circulation function. The input end and the output end of the spiral heating channel 9 are respectively connected to the output end and the input end of the microwave heating tank 11. The input end and the output end of the spiral cooling channel 10 are respectively connected to the output end and the input end of the liquid nitrogen cooling tank 12, and the microwave heating tank 11 and the liquid nitrogen cooling tank 12 are installed inside the copper-aluminum alloy heat-conducting layer 7; At both ends of the inner wall of the frame 1, drive and guiding components 4 are provided. The drive and guiding components 4 are used to drive and adjust the position of the beryllium copper sheet to be processed. On the top of the frame 1, an intelligent control platform 13 is provided. The intelligent control platform 13 includes a first multispectral camera 14, a second multispectral camera 15, and a touch display screen 16. The first multispectral camera 14 and the second multispectral camera 15 are respectively arranged at both ends of the frame 1 and are used to collect the surface state data of the beryllium copper sheet before and after processing in real time. The touch display screen 16 is electrically connected to a temperature control unit 17, and the temperature control unit 17 is respectively electrically connected to a microwave heating tank 11 and a liquid nitrogen cooling tank 12 and is used to adjust the switching of the heating / cooling mode; Furthermore, by adopting a multi-layer composite rolling roll structure 5, an outer tungsten carbide wear-resistant layer 6 is combined with an intermediate copper-aluminum alloy heat-conducting layer 7 and a 42CrMo alloy steel support layer 8. Under the synergistic action of a spiral heating channel 9, a spiral cooling channel 10, a microwave heating tank 11, and a liquid nitrogen cooling tank 12, a dynamic temperature control system is formed, significantly improving the forming accuracy and material properties. The external transmission component 2, the automatic cleaning component 3 on the inner wall of the frame 1, and the drive and guiding components 4 at both ends not only ensure the rolling stability but also can adjust the position of the beryllium copper sheet in real time. The intelligent control platform 13 integrates multi-spectral monitoring and touch control functions, and realizes the closed-loop optimization of thermal parameters through the temperature control unit 17, enabling the equipment to have high-efficiency forming, intelligent monitoring, and process self-adaptation capabilities during the processing process, providing a full-process technical guarantee for the precision manufacturing of beryllium copper sheets.

[0022] Example 2: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 7 , an embodiment provided by the present invention: The transmission component 2 includes a rotating disk 18, and one end of the rotating disk 18 is arranged on the outer wall of the frame 1 through a bearing. At the bottom of the other end of the rotating disk 18, a first fixing plate 19 is provided. On the top of the first fixing plate 19, a first servo motor 20 is provided. The output end of the first servo motor 20 is provided with a first transmission gear 21. One end of the first transmission gear 21 passes through the rotating disk 18 and the frame 1 through a connecting rod and is connected to one end of the lower rolling roll structure 5 below. On the outer wall of the first transmission gear 21, a second transmission gear 22 is meshed. One end of the second transmission gear 22 is arranged on the outside of the other end of the rotating disk 18 through a bearing. At the other end of the second transmission gear 22, a first transmission roller 23 is provided. A first transmission belt 24 is movably connected to the outer wall of the first transmission roller 23. The other end of the inner wall of the first transmission belt 24 is movably connected to a second transmission roller 25, and one end of the second transmission roller 25 is connected to one end of the upper rolling roll structure 5 through a connecting rod; An arc-shaped rack 26 is disposed on the outer wall of the rotating disk 18, and a third transmission gear 27 is meshed with the outer wall of the arc-shaped rack 26, and one end of the third transmission gear 27 is disposed on the outer wall of the frame 1 through a bearing, and the other end of the third transmission gear 27 is connected to a second servo motor 28, and a second fixing plate 29 is disposed at the bottom of the second servo motor 28, and one end of the second fixing plate 29 is disposed on the outer wall of the frame 1; A group of slide grooves 30 are provided on the outer wall of the frame 1, and a slider 31 is movably connected to the inner wall of the slide groove 30, and one end of the slider 31 is connected to the calendering roller structure 5 located above through a rotating shaft, and the other end of the slider 31 is connected to the outer wall of the connecting rod at one end of the second transmission roller 25 through a rotating shaft. Both ends of the top of the frame 1 are provided with a first hydraulic cylinder 32, and the output end of the first hydraulic cylinder 32 is provided at the top of the slider 31; Furthermore, the first servo motor 20 can drive the first transmission gear 21 and the lower calendering roller structure 5 to rotate, and the first transmission gear 21 drives the second transmission gear 22 and the first transmission roller 23 to rotate. Then, through the setting of the first transmission belt 24 and the second transmission roller 25, the first servo motor 20 can simultaneously drive the upper and lower calendering roller structures 5 to rotate in opposite directions and ensure the operation stability. The second servo motor 28 drives the rotating disk 18 to achieve angle adjustment through the meshing effect of the third transmission gear 27 and the arc rack 26, and cooperates with the displacement mechanism of the slider 31 in the slide slot 30 of the frame 1, so that the calendering roller can complete the gap adjustment and position compensation under the precise control of the hydraulic cylinder, thereby not only improving the transmission efficiency, but also improving the adaptability to different process parameters.

[0023] Example 3: Please refer to Figure 4 , Figure 6 and Figure 7 , an embodiment provided by the present invention: the cleaning assembly 3 includes a group of support rods 33 and a dust box 34, and a group of support rods 33 are respectively arranged at the top and bottom of the inner wall of the frame 1, and the outer walls of the support rods 33 are embedded with a second hydraulic cylinder 35, and the output end of the second hydraulic cylinder 35 is provided with a scraper 36, and the dust box 34 is arranged on the inner bottom wall of the frame 1, and a dust suction fan 37 is embedded on one side of the dust box 34, and a first dust suction nozzle 38 is arranged in the middle of the top of the dust box 34, and dust suction pipes 39 are arranged on both sides of the top of the dust box 34, and a second dust suction nozzle 40 is arranged at the other end of the dust suction pipe 39, and both ends of the second dust suction nozzle 40 are arranged at the top of the inner wall of the frame 1; Furthermore, through the intelligent coordination of hydraulic drive and negative pressure adsorption, an efficient automated cleaning system is constructed. Support rods 33 and second hydraulic cylinders 35 are symmetrically arranged at the top and bottom of the inner wall of the frame 1. The scraping plate 36 installed at the driving end is used to form a three-dimensional cleaning network, which can synchronously complete the impurity stripping operation on the working surfaces of the upper and lower calender roll structures 5. The bottom integrated dust suction box 34, the top central first dust suction nozzle 38, and the bilateral auxiliary dust suction channels form a three-stage adsorption structure. Under the action of the centrifugal dust suction fan 37, a strong negative pressure airflow field is formed, which can not only instantaneously capture the debris particles stripped by the scraping plate 36, but also effectively remove the dust deposition in the upper area of the equipment through the wide-angle coverage design of the second dust suction nozzles 40 on both sides of the top, realizing the full-space coverage of the cleaning process and zero residue of impurities.

[0024] Example 4: Please refer to Figure 1 , Figure 4 , Figure 5 and Figure 8 , an embodiment provided by the present invention: The driving and guiding assembly 4 includes a feeding plate 41 and a discharging plate 42, and the outer walls of the feeding plate 41 and the discharging plate 42 are fixedly connected to the inner wall of the frame 1. Both ends of the top of the feeding plate 41 and the discharging plate 42 are fixedly connected with mounting plates 43. A moving groove 44 is opened on one side of each mounting plate 43. A limiting plate 45 is movably connected to the inner wall of the moving groove 44. A set of third hydraulic cylinders 46 is arranged on the top of the mounting plate 43, and the output end of the third hydraulic cylinder 46 is arranged on the top of the mounting plate 43; A placing groove 47 is opened on one side of the mounting plate 43. A set of third servo motors 48 is arranged on the inner wall of the placing groove 47. The output ends of the third servo motors 48 are respectively fixed with a bidirectional lead screw 49. The input ends of the third servo motors 48 are connected to a first CAN synchronization bus 50 through wires, and the first CAN synchronization bus 50 is connected to the intelligent control platform 13 through wires; Through grooves 51 are opened at the front end and the tail end of the top of the mounting plate 43. A set of fixing rods 52 is arranged on the inner wall of the through grooves 51. One side of the fixing rod 52 is threadedly connected to the outer wall of the bidirectional lead screw 49. A plurality of rollers 53 are arranged at one end of the bottom of the fixing rod 52. A plurality of fourth servo motors 54 are arranged at one end of the rollers 53. The input ends of the fourth servo motors 54 are connected to a second CAN synchronization bus 55 through wires, and the second CAN synchronization bus 55 is connected to the intelligent control platform 13 through wires. A plurality of fourth hydraulic cylinders 56 are arranged at the other end of the bottom of the fixing rod 52. A limiting plate 57 is arranged at the bottom of the fourth hydraulic cylinder 56; Furthermore, through the intelligent control platform 13 and the CAN synchronization bus architecture, precise regulation and efficient coordination of material guidance are achieved. The feeding plate 41 and the discharging plate 42 built into the rack 1 serve as the basic guidance channels. The top mounting plate 43 thereof integrates a hydraulic-driven limiting plate 45 and a servo-driven bidirectional lead screw 49 to form a dual guidance mechanism. The third hydraulic cylinder 46 drives the limiting plate 45 to move up and down, cooperating with the bidirectional lead screw 49 driven by the third servo motor 48, enabling the fixed rod 52 group to achieve synchronous displacement within the through groove 51. Furthermore, it can not only adapt to the guidance requirements of different specifications of materials, but also achieve dynamic adjustment of the conveying speed and friction force through the independent servo drive of the rollers 53, and form a digital closed-loop with the intelligent control platform 13 through the dual CAN synchronization bus architecture, significantly improving the response speed and regulation accuracy of the system while ensuring the coordination of the actions of each actuator.

[0025] Embodiment 5: Please refer to Figure 10 , an embodiment provided by the present invention: The working steps of the beryllium copper sheet rolling forming equipment are as follows: S1. Set the rolling process parameters through the touch display screen 16 of the intelligent control platform 13, start the preheating / pre-cooling program of the microwave heating tank 11 and the liquid nitrogen cooling tank 12, and the first multispectral camera 14 and the second multispectral camera 15 are started synchronously to monitor the surface state of the beryllium copper sheet to be processed in real time; S2. The beryllium copper sheet to be processed enters the equipment from the feeding plate 41, and the driving and guiding assembly 4 starts to work. The third servo motor 48 drives the bidirectional lead screw 49 to rotate, driving the fixed rod 52 to move synchronously. The fourth servo motor 54 of the roller 53 drives the sheet to be centered and positioned. The fourth hydraulic cylinder 56 presses down the limiting plate 57 to limit the deviation of the beryllium copper sheet. The first CAN synchronization bus 50 and the second CAN synchronization bus 55 ensure the synchronous operation of multiple servo motors, ensuring the smooth entry of the sheet into the rolling area; S3. The first servo motor 20 drives the lower rolling roll structure 5 to rotate through the first transmission gear 21 and the second transmission gear 22. The first transmission belt 24 drives the upper rolling roll structure 5 to rotate, forming reverse roll pressing. The second servo motor 28 adjusts the angle of the rotating disk 18 through the arc-shaped rack 26 and the third transmission gear 27 to optimize the rolling contact surface; S4. The microwave heating tank 11 injects the heat medium into the spiral heating channel 9, and the copper-aluminum alloy heat conduction layer 7 quickly heats up to soften the beryllium copper sheet; S5. The cleaning assembly 3 works synchronously during the rolling process. The second hydraulic cylinder 35 pushes the scraper 36 to closely adhere to the surface of the rolling roll to scrape off the adhered metal debris. The dust suction fan 37 is started, and the debris is collected to the dust suction box 34 through the first dust suction nozzle 38 and the second dust suction nozzle 40 to avoid contaminating the sheet; S6. The rolled sheet is output through the discharge plate 42. The driving and guiding assembly 4 adjusts the discharge angle again to ensure the flatness of the sheet. The second multispectral camera 15 scans the surface of the finished product to detect calendering uniformity, cracks or warping, and the data is fed back to the intelligent control platform 13 to generate a quality report; S7. After calendering is completed, the equipment switches to the standby mode. The spiral heating / cooling channel stops the medium circulation. The cleaning assembly 3 executes a self-cleaning program. The dust suction box 34 centrally processes the debris. The plasma-sprayed tungsten carbide wear-resistant layer 6 of the calender roll structure 5 is secondarily cleaned by the scraper 36 to extend the service life; In S4, the following steps are further included: S41. When it is detected that the sheet is overheated, the temperature control unit 17 switches to the liquid nitrogen cooling tank 12, and rapidly cools down through the spiral cooling channel 10 to prevent lattice distortion of the material; In S6, the following steps are further included: S61. When an abnormality is detected, the touch display screen 16 issues an alarm and automatically pauses the equipment, prompting parameter correction.

[0026] Working principle: by adopting a multi-layer composite calendering roller structure 5, an outer tungsten carbide wear-resistant layer 6, a middle copper-aluminum alloy heat-conducting layer 7 and a 42CrMo alloy steel support layer 8, a dynamic temperature control system is formed under the synergistic effect of the spiral heating channel 9 and the spiral cooling channel 10, the microwave heating tank 11, and the liquid nitrogen cooling tank 12, which significantly improves the forming accuracy and material properties. The external transmission component 2 and the automatic cleaning component 3 on the inner wall of the frame 1 and the driving guide components 4 at both ends can not only ensure the rolling stability, but also adjust the position of the beryllium copper plate in real time. The intelligent control platform 13 integrates multi-spectral monitoring and touch adjustment functions, and realizes closed-loop optimization of thermal parameters through the temperature control unit 17, so that the equipment has both efficient forming, intelligent monitoring and process self-adaptation during the processing. The force provides a full-process technical guarantee for the precision manufacturing of beryllium copper plates. The first servo motor 20 can drive the first transmission gear 21 and the lower calendering roller structure 5 to rotate. The first transmission gear 21 drives the second transmission gear 22 and the first transmission roller 23 to rotate. Then, through the setting of the first transmission belt 24 and the second transmission roller 25, the first servo motor 20 can simultaneously drive the upper and lower calendering roller structures 5 to rotate in opposite directions and ensure the operation stability. The second servo motor 28 drives the rotating disk 18 to achieve the effect of angle adjustment through the meshing effect of the third transmission gear 27 and the arc rack 26, and cooperates with the displacement mechanism of the slider 31 in the slide slot 30 of the frame 1, so that the calendering roller can complete the gap adjustment and position compensation under the precise control of the hydraulic cylinder, so as not to It not only improves the transmission efficiency, but also improves the adaptability to different process parameters. Through the intelligent coordination of hydraulic drive and negative pressure adsorption, an efficient and automated cleaning system is constructed. The support rods 33 and the second hydraulic cylinder 35 are symmetrically arranged at the top and bottom of the inner wall of the frame 1. The scraper 36 installed at its driving end is used to form a three-dimensional cleaning network, which can synchronously complete the impurity stripping operation on the working surfaces of the upper and lower calendering roller structures 5. The bottom integrated dust box 34 and the top central first dust nozzle 38 and the double-sided auxiliary dust suction channels form a three-stage adsorption structure. Under the action of the centrifugal dust suction fan 37, a strong negative pressure airflow field is formed, which can not only instantly capture the debris particles stripped by the scraper 36, but also effectively remove the debris on the equipment through the wide-angle coverage design of the second dust nozzles 40 on both sides of the top. Dust deposition in the external area is achieved, and the full space coverage and zero impurity residue of the cleaning process are realized. The precise control and efficient coordination of material guidance are realized through the intelligent control platform 13 and the CAN synchronous bus architecture. The feed plate 41 and the discharge plate 42 built into the frame 1 serve as the basic guide channel. The top mounting plate 43 integrates the hydraulically driven limiting plate 45 and the servo-driven bidirectional lead screw 49 to form a double guiding mechanism. The third hydraulic cylinder 46 drives the limiting plate 45 to move up and down, and cooperates with the bidirectional lead screw 49 driven by the third servo motor 48 to make the fixed rod 52 group realize synchronous displacement in the through groove 51, so as to not only meet the guiding requirements of materials of different specifications, but also realize the dynamic adjustment of the conveying speed and friction through the independent servo drive of the roller 53.It forms a digital closed loop with the intelligent control platform 13 through the dual CAN synchronous bus architecture, significantly improving the response speed and regulation accuracy of the system while ensuring the coordination of the actions of each actuator.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A beryllium copper sheet calendering forming device, comprising a frame (1), a transmission assembly (2), a cleaning assembly (3) and a drive guide assembly (4), characterized in that: The frame (1) includes a calendering roller structure (5) arranged symmetrically in the upper and lower parts, and one end of the calendering roller structure (5) is connected to the output end of the transmission component (2), the transmission component (2) is used to drive the upper and lower calendering roller structures (5) to rotate in opposite directions, and the transmission component (2) is arranged on the outer wall of the frame (1), and the outer wall of the calendering roller structure (5) is movably connected to the output end of the cleaning component (3), the cleaning component (3) is used to clean impurities on the surface of the calendering roller structure (5), and the cleaning component (3) is arranged on the inner wall of the frame (1); The calendering roller structure (5) adopts a multi-layer composite design, including a plasma sprayed tungsten carbide wear-resistant layer (6), a copper-aluminum alloy heat-conducting layer (7) and a 42CrMo alloy steel support layer (8) arranged in sequence from the outside to the inside, and a spiral heating channel (9) and a spiral cooling channel (10) with a circulation function are arranged inside the copper-aluminum alloy heat-conducting layer (7), respectively, and the input end and output end of the spiral heating channel (9) are respectively connected to the output end and input end of the microwave heating tank (11), and the input end and output end of the spiral cooling channel (10) are respectively connected to the output end and input end of the liquid nitrogen cooling tank (12), and the microwave heating tank (11) and the liquid nitrogen cooling tank (12) are installed inside the copper-aluminum alloy heat-conducting layer (7); Both ends of the inner wall of the frame (1) are provided with a driving guide assembly (4), the driving guide assembly (4) being used to drive and adjust the position of the beryllium copper plate to be processed; an intelligent control platform (13) is provided on the top of the frame (1); the intelligent control platform (13) comprises a first multispectral camera (14), a second multispectral camera (15) and a touch display screen (16); the first multispectral camera (14) and the second multispectral camera (15) are respectively provided at both ends of the frame (1) and are used to collect surface state data of the beryllium copper plate before and after processing in real time; the touch display screen (16) is electrically connected to a temperature control unit (17), and the temperature control unit (17) is respectively electrically connected to the microwave heating tank (11) and the liquid nitrogen cooling tank (12) and is used to adjust the switching of the heating / cooling mode.

2. The beryllium copper sheet rolling forming equipment according to claim 1, characterized in that: The transmission assembly (2) comprises a rotating disk (18), wherein one end of the rotating disk (18) is arranged on the outer wall of the frame (1) via a bearing, a first fixing plate (19) is arranged at the bottom of the other end of the rotating disk (18), a first servo motor (20) is arranged at the top of the first fixing plate (19), a first transmission gear (21) is arranged at the output end of the first servo motor (20), one end of the first transmission gear (21) penetrates the rotating disk (18) and the frame (1) via a connecting rod, and is connected to one end of the calendering roller structure (5) below. A second transmission gear (22) is meshedly arranged on the outer wall of the transmission gear (21), and one end of the second transmission gear (22) is arranged on the outer side of the other end of the rotating disk (18) via a bearing, and a first transmission roller (23) is arranged on the other end of the second transmission gear (22), and a first transmission belt (24) is movably connected to the outer wall of the first transmission roller (23), and a second transmission roller (25) is movably connected to the other end of the inner wall of the first transmission belt (24), and one end of the second transmission roller (25) is connected to one end of the upper calendering roller structure (5) via a connecting rod.

3. The beryllium copper sheet calendering forming equipment according to claim 2, characterized in that: The outer wall of the rotating disk (18) is provided with an arc-shaped rack (26) at one end, the outer wall of the arc-shaped rack (26) is meshed with a third transmission gear (27), one end of the third transmission gear (27) is arranged on the outer wall of the frame (1) through a bearing, the other end of the third transmission gear (27) is connected to a second servo motor (28), a second fixing plate (29) is arranged at the bottom of the second servo motor (28), and one end of the second fixing plate (29) is arranged on the outer wall of the frame (1).

4. The beryllium copper sheet calendering forming equipment according to claim 1, characterized in that: The outer wall of the frame (1) is provided with a group of slide grooves (30), the inner wall of the slide groove (30) is movably connected with a slider (31), one end of the slider (31) is connected to the calendering roller structure (5) located above via a rotating shaft, and the other end of the slider (31) is connected to the outer wall of a connecting rod at one end of the second transmission roller (25) via a rotating shaft, and first hydraulic cylinders (32) are provided at both ends of the top of the frame (1), and the output end of the first hydraulic cylinder (32) is provided at the top of the slider (31).

5. The beryllium copper sheet calendering forming equipment according to claim 1, characterized in that: The cleaning assembly (3) comprises a group of support rods (33) and a dust collection box (34), wherein the group of support rods (33) is respectively arranged at the top and bottom of the inner wall of the frame (1), the outer walls of the support rods (33) are each provided with a second hydraulic cylinder (35) inlaid thereon, the output end of the second hydraulic cylinder (35) is provided with a scraper (36), the dust collection box (34) is arranged at the inner bottom wall of the frame (1), a dust collection fan (37) is inlaid thereon on one side of the dust collection box (34), a first dust collection nozzle (38) is arranged at the middle of the top of the dust collection box (34), dust collection pipes (39) are arranged at both sides of the top of the dust collection box (34), a second dust collection nozzle (40) is arranged at the other end of the dust collection pipe (39), and both ends of the second dust collection nozzle (40) are arranged at the top of the inner wall of the frame (1).

6. The beryllium copper sheet calendering forming equipment according to claim 1, characterized in that: The driving guide assembly (4) comprises a feed plate (41) and a discharge plate (42), and the outer walls of the feed plate (41) and the discharge plate (42) are fixedly connected to the inner wall of the frame (1), the top ends of the feed plate (41) and the discharge plate (42) are fixedly connected to mounting plates (43), one side of the mounting plate (43) is provided with a movable groove (44), the inner wall of the movable groove (44) is movably connected to a limiting plate (45), and a group of third hydraulic cylinders (46) are arranged on the top of the mounting plate (43), and the output end of the third hydraulic cylinder (46) is arranged on the top of the mounting plate (43).

7. The beryllium copper sheet calendering forming equipment according to claim 6, characterized in that: A placement groove (47) is provided on one side of the mounting plate (43), a group of third servo motors (48) are provided on the inner wall of the placement groove (47), bidirectional lead screws (49) are fixed to the output ends of the third servo motors (48), the input ends of the third servo motors (48) are connected to the first CAN synchronous bus (50) via electric wires, and the first CAN synchronous bus (50) is connected to the intelligent control platform (13) via electric wires.

8. The beryllium copper sheet calendering forming equipment according to claim 6, characterized in that: The front end and the rear end of the top of the mounting plate (43) are both provided with through grooves (51), the inner wall of the through grooves (51) is provided with a group of fixing rods (52), and one side of the fixing rods (52) is threadedly connected to the outer wall of the bidirectional lead screw (49), a plurality of rollers (53) are provided at one end of the bottom of the fixing rods (52), a plurality of fourth servo motors (54) are provided at one end of the rollers (53), the input end of the fourth servo motors (54) is connected to the second CAN synchronous bus (55) via wires, and the second CAN synchronous bus (55) is connected to the intelligent control platform (13) via wires, a plurality of fourth hydraulic cylinders (56) are provided at the other end of the bottom of the fixing rods (52), and a limit plate (57) is provided at the bottom of the fourth hydraulic cylinders (56).

9. The method for using the beryllium copper sheet calendering forming equipment according to claim 5, characterized in that: The working steps of the beryllium copper sheet rolling forming equipment are as follows: S1. Start the equipment through the touch screen (16) of the intelligent control platform (13), set the calendering temperature, pressure, and speed parameters, and the temperature control unit (17) automatically starts the microwave heating tank (11) or the liquid nitrogen cooling tank (12) according to the characteristics of the beryllium copper plate, and preheats or precools the calendering roller structure (5) through the spiral heating channel (9) or the spiral cooling channel (10) to ensure that the roller surface temperature is uniform; S2, the driving guide assembly (4) automatically adjusts the position of the beryllium copper plate to be processed to ensure that it smoothly enters the gap between the upper and lower calendering roller structures (5), and the first multispectral camera (14) scans the initial state of the plate surface, and the data is fed back to the touch display screen (16) in real time; S3, the transmission assembly (2) drives the upper and lower calendering roller structures (5) to rotate in opposite directions, the plate is continuously calendered, and the temperature control unit (17) dynamically switches microwave heating or liquid nitrogen cooling according to real-time processing data, and quickly conducts heat through the copper-aluminum alloy heat conductive layer (7); S4, the second hydraulic cylinder (35) of the cleaning assembly (3) pushes the scraper (36) to closely contact the surface of the calender roller to scrape off the oxide scale or debris adhering thereto, and the dust suction fan (37) is started to collect the scraped impurities through the first dust suction nozzle (38) and the second dust suction nozzle (40) to prevent secondary contamination of the plate; S5, a second multispectral camera (15) collects the surface quality of the sheet after rolling, and compares the data with the initial state; S6. After the processing is completed, the liquid nitrogen cooling tank (12) starts a rapid cooling mode to prevent the calender roller structure (5) from material fatigue due to residual heat, and the cleaning component (3) performs a deep cleaning procedure to extend the service life of the plasma sprayed tungsten carbide wear-resistant layer (6).

10. The method for using the beryllium copper sheet calendering forming equipment according to claim 9, characterized in that: The step S5 also includes the following steps: S51, when an abnormality is detected, the intelligent control platform (13) automatically adjusts the feeding angle of the driving guide component (4) or the gap between the calendering rollers to achieve closed-loop control.

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