Intelligent monitoring and self-adaptive regulation and control system and method for aluminum alloy casting production line

Abstract

The invention relates to an intelligent monitoring and self-adaptive regulation and control system for an aluminum alloy casting production line, which comprises a bearing table, a casting channel, a positioning clamp, synchronous detection molds, casting molds and a driving circuit, wherein the upper end surface of the bearing table is connected with at least two synchronous detection molds and a plurality of casting molds through the positioning clamp; the synchronous detection mold and the casting mold are respectively communicated with the casting channel through a pouring gate, and the driving circuit is positioned outside the bearing table and is respectively and electrically connected with the bearing table, the casting channel and the synchronous detection mold. The using method comprises the three steps of system configuration, casting and detection and adjustment operation. On one hand, the requirement for batch casting machining operation of various complex parts is effectively met, and the working efficiency of casting machining operation is effectively improved; and on the other hand, casting operation parameters can be accurately and synchronously detected in the casting process, the detection precision is high, obtaining is timely and convenient, and therefore the quality and flexibility of casting operation are greatly improved.

Description

Technical Field

[0001] The present invention relates to a casting processing device, specifically an intelligent monitoring and adaptive control system and method for an aluminum alloy casting production line. Background Art

[0002] Currently, during casting processing operations, especially in the processing of aluminum alloy automotive parts, due to the relatively small and complex structure of the workpieces, and the relatively serious cold shrinkage phenomenon of aluminum alloy materials during condensation and forming, in order to improve the casting quality, it is necessary to accurately control the change state of the process parameters throughout the casting process and flexibly adjust the casting processing technology according to the change state of the process parameters.

[0003] Regarding this problem, currently, the detection of the casting process and casting quality can only be realized after the gradual processing is completed, and then the subsequent casting process is adjusted. Although it can meet the needs of casting quality detection and casting process parameter adjustment to a certain extent, the control operation is relatively lagging, which seriously affects the work efficiency of the casting processing operation. At the same time, it also results in poor flexibility and timeliness of the adjustment of the casting processing operation parameters, and it is difficult to effectively meet the needs of the casting processing operation.

[0004] Therefore, in view of the deficiencies existing in the current actual work, it is necessary to develop an intelligent monitoring and adaptive control system and method for an aluminum alloy casting production line to meet the needs of actual work. Summary of the Invention

[0005] The purpose of the present invention is to provide an intelligent monitoring and adaptive control system and control method for an aluminum alloy casting production line. The system of this invention has a high degree of integration and modularization, and the system layout and adjustment are flexible and convenient. On the one hand, it can effectively meet the needs of batch casting processing operations of various complex parts and effectively improve the work efficiency of the casting processing operation; on the other hand, during casting, the casting operation parameters can be accurately synchronously detected, with high detection accuracy and timely and convenient acquisition, so as to flexibly adjust the casting process according to the actual situation of the casting operation, thereby greatly improving the quality and flexibility of the casting operation.

[0006] To achieve the above purpose, the present invention provides an intelligent monitoring and adaptive control system and control method for an aluminum alloy casting production line:

[0007] An intelligent monitoring and adaptive control system for an aluminum alloy casting production line, including a bearing platform, a casting channel, positioning jigs, synchronous detection molds, casting molds, and a drive circuit. The upper end surface of the bearing platform is parallel to the horizontal plane, and several positioning jigs are provided on the upper end surface of the bearing platform. The bearing platform is connected to at least two synchronous detection molds and several casting molds through the positioning jigs. The synchronous detection molds and the casting molds are evenly distributed along the axis direction of the bearing platform. Among them, the synchronous detection molds are respectively located at the front end surface and the rear end surface of the bearing platform. The synchronous detection molds and the casting molds are respectively connected to the casting channel through a runner. The drive circuit is located outside the bearing platform and is electrically connected to the bearing platform, the casting channel, and the synchronous detection molds respectively;

[0008] In this embodiment, the casting channel includes a buffer crucible, a plunger pump, a diversion pipe, a temperature sensor, a pressure sensor, a heating coil, and a bearing frame. There is at least one buffer crucible, which is connected to the rear end surface of the bearing platform through the bearing frame and is located above the bearing platform. At the same time, the buffer crucible is connected to the diversion pipe through the plunger pump. The diversion pipe is connected to the upper rear end surface of the bearing platform through the bearing frame and is respectively connected to each synchronous detection mold and casting mold. A pressure sensor and a temperature sensor are provided at the connection positions of the diversion pipe with the synchronous detection mold and the casting mold. There are several heating coils, which are coated outside the diversion pipe. The plunger pump, the temperature sensor, the pressure sensor, and the heating coil are all electrically connected to the drive circuit.

[0009] Furthermore, the synchronous detection mold includes a fixed mold, an opening and closing mold, a positioning protective sleeve, a fiber Bragg grating sensor, and a laser emitter. Among them, at least one equipment groove is provided in both the fixed mold and the opening and closing mold. The assembly grooves of the fixed mold and the opening and closing mold are connected to each other and coaxially distributed after the mold is closed. A positioning protective sleeve coaxial with it is provided in the assembly grooves of the fixed mold and the opening and closing mold. The fiber Bragg grating sensor is located in the positioning protective sleeve, coaxially distributed with the positioning protective sleeve and coaxially distributed with the positioning protective sleeve. And when the fixed mold and the opening and closing mold are in the closed state, at least 1 / 3 of the part of the fiber Bragg grating sensor is located in the cavities of the fixed mold and the opening and closing mold and is flush with the inner side surface of the cavity. The laser emitter is connected to the outer side surface of the bearing platform and is connected to the fiber Bragg grating sensor through an optical fiber. The fiber Bragg grating sensor, the laser emitter, and the drive circuit are electrically connected.

[0010] Furthermore, the fiber Bragg grating sensor is made of sapphire material.

[0011] Furthermore, the carrier table includes a support frame, a substrate, a lifting table, a lifting drive mechanism, an ultrasonic flaw detector, a temperature sensor, a guiding chute, and a bracket. The support frame is a frame structure with a rectangular cross-section, and its upper end surface is connected to the substrate. The upper surface of the substrate is parallel to the horizontal plane. A number of notches are provided on the substrate. These notches are evenly distributed along the axis of the support frame and are located in the front half of the substrate. The distance between adjacent notches is not less than 10 cm. At the position of the support frame corresponding to the notch, a guiding groove perpendicular to the horizontal plane is provided. At least one lifting drive mechanism perpendicular to the upper surface of the substrate is provided on the groove wall of the guiding groove. The lifting table is located in the guiding groove and is slidably connected to the support frame and the substrate through the lifting drive mechanism. The upper surface of the lifting table is parallel to the upper surface of the substrate. Two guiding chutes symmetrically distributed with respect to the midline are provided on the upper surface of the lifting table. The bracket is slidably connected to the upper surface of the lifting table through the guiding chute. The bracket is a "C"-shaped trough-like frame parallel to the upper surface of the lifting table. At least two positioning jigs symmetrically distributed with respect to its axis are provided in each bracket and are wrapped outside the synchronous detection die and the casting die. A temperature sensor and an ultrasonic flaw detector are provided on the upper surface of the lifting table corresponding to the bracket. The lifting drive mechanism, the ultrasonic flaw detector, and the temperature sensor are all electrically connected to the drive circuit.

[0012] Furthermore, an environmental treatment mechanism is additionally provided inside the support frame. The environmental treatment mechanism includes a bag integrator, a drainage fan, a return air vent, a heat dissipation plate, a bus bar, and a control valve. Among them, there is at least one bag integrator located inside the support frame. The bag integrators are connected in parallel and are respectively connected to the drainage fan through the bus bar. The drainage fan is connected to the inner side surface of the support frame and is connected to a heat dissipation plate through a duct. At the same time, the heat dissipation plate is connected to the inner side surface of the support frame and is connected to a number of return air vents through the bus bar. The return air vents are all embedded in the rear end surface of the guiding chute, and their axes form an angle of 30° - 60° with the upper surface of the lifting table. At the same time, the bus bar is connected to the bag integrator and the return air vent through the control valve. The bag integrator, the drainage fan, the heat dissipation plate, and the control valve are electrically connected.

[0013] Furthermore, heat dissipation fins, a semiconductor refrigeration mechanism, reinforcing rib plates, and a forced cooling fan are additionally provided on the outer surface of the heat dissipation plate. Among them, there are a number of heat dissipation fins, which are connected to the outer side surface of the heat dissipation plate and are vertically distributed. At the same time, the outer edges of the heat dissipation fins are connected by a number of reinforcing rib plates, and the reinforcing rib plates are perpendicularly connected to the heat dissipation fins. The refrigeration end of the semiconductor refrigeration mechanism is connected to the reinforcing rib plate and is perpendicularly distributed to the upper surface of each heat dissipation fin. There is at least one forced cooling fan, which is connected to the heat dissipation end of the semiconductor refrigeration mechanism. The semiconductor refrigeration mechanism and the forced cooling fan are both electrically connected to the drive circuit.

[0014] Furthermore, the drive circuit is a circuit system based on a programmable controller, and a serial communication circuit and a control interface are additionally provided in the drive circuit.

[0015] A method for using an intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line includes the following steps:

[0016] S1, System configuration: First, assemble the carrier table, casting channel, positioning fixture, synchronous detection die, casting die, and drive circuit to obtain a finished casting processing equipment; and during the assembly process, set the quantity, arrangement mode, and structural type of the synchronous detection die and the casting die, and then the standby state can be entered.

[0017] S2, Casting and detection: After completing step S1, simultaneously drain and inject the external high-temperature aluminum alloy liquid into each synchronous detection die and casting die through the casting channel, and during the casting process, keep the molten aluminum liquid warm through the casting channel to ensure its good fluidity; during the casting process, on the one hand, use the fiber Bragg grating sensors arranged in each synchronous detection die to detect the temperature, stress, and strain states during the filling and condensation forming operations of the molten metal in the die during the casting process; on the other hand, use the ultrasonic flaw detector and temperature sensor on the carrier table to simultaneously perform ultrasonic flaw detection and temperature detection on each synchronous detection die and casting die.

[0018] S3, Adjustment operation: According to the detection parameters in step S2, adjust the operating states of the casting channel and the support frame, so as to adjust the working pressure, flow rate, and cooling rate of the casting operation.

[0019] Compared with the prior art, the system of the present invention has a high degree of system integration and modularization, and the system layout and adjustment are flexible and convenient. On the one hand, it can effectively meet the needs of batch casting processing of various complex parts, and effectively improve the working efficiency of the casting processing operation; on the other hand, during casting, the casting operation parameters can be accurately synchronously detected, and the detection accuracy is high, and the acquisition is timely and convenient, so as to flexibly adjust the casting process according to the actual situation of the casting operation, thereby greatly improving the quality and flexibility of the casting operation. Brief Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the system of the present invention;

[0021] Figure 2 [[ID=2�]]It is a partial cross-sectional structural diagram of the carrier table;

[0022] Figure 3 It is a partial top-view structural diagram of the bracket;

[0023] Figure 4 It is a partial cross-sectional structural diagram of the synchronous detection die;

[0024] Figure 5 It is a schematic diagram of the heat dissipation disk structure. Specific implementation manners

[0025] 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.

[0026] Please refer to Figures 1-5 , an intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line, including a bearing platform 1, a casting channel 2, a positioning fixture 3, a synchronous detection mold 4, a casting mold 5, and a drive circuit 6. The upper end surface of the bearing platform 1 is parallel to the horizontal plane, and several positioning fixtures 3 are arranged on the upper end surface of the bearing platform 1, and are connected to at least two synchronous detection molds 4 and several casting molds 5 through the positioning fixtures 3. The synchronous detection molds 4 and the casting molds 5 are evenly distributed along the axis direction of the bearing platform 1. Among them, the synchronous detection molds 4 are respectively located at the front end surface and the rear end surface of the bearing platform 1. The synchronous detection molds 4 and the casting molds 5 are respectively connected to the casting channel 2 through runners. The drive circuit 6 is located outside the bearing platform 1 and is electrically connected to the bearing platform 1, the casting channel 2, and the synchronous detection mold 4 respectively;

[0027] In this embodiment, the casting channel 2 includes a buffer crucible 21, a plunger pump 22, a diversion tube 23, a temperature sensor 24, a pressure sensor 25, a heating coil 26, and a bearing frame 27. There is at least one buffer crucible 21, which is connected to the rear end surface of the bearing platform 1 through the bearing frame 27 and is located above the bearing platform 1. At the same time, the buffer crucible 21 is connected to the diversion tube 23 through the plunger pump 22. The diversion tube 23 is connected to the upper rear end surface of the bearing platform 1 through the bearing frame 27 and is respectively connected to each synchronous detection mold 4 and casting mold ⑤. A pressure sensor 25 and a temperature sensor 24 are provided at the connection positions of the diversion tube 23 with the synchronous detection mold 4 and the casting mold 5. There are several heating coils 26, which are wrapped outside the diversion tube 23, and the plunger pump 22, the temperature sensor 24, the pressure sensor 25, and the heating coil 26 are all electrically connected to the drive circuit 6.

[0028] It should be emphasized that the synchronous detection die 4 includes a fixed die 41, an opening and closing die 42, a positioning protection sleeve 43, a fiber Bragg grating sensor 44 and a laser emitter 45. At least one equipment groove 46 is provided in both the fixed die 41 and the opening and closing die 42. The assembly grooves 46 of the fixed die 41 and the opening and closing die 42 are interconnected and coaxially distributed after the die is closed. A positioning protection sleeve 43 coaxial with it is provided in the assembly groove 46 of the fixed die 41 and the opening and closing die 42. The fiber Bragg grating sensor 44 is located inside the positioning protection sleeve 43, coaxially distributed with the positioning protection sleeve 43 and coaxially distributed with the positioning protection sleeve 43. When the fixed die 41 and the opening and closing die 42 are in the closed state, at least 1 / 3 of the fiber Bragg grating sensor 44 is located inside the cavities of the fixed die 41 and the opening and closing die 42 and is flush with the inner side of the cavity. The laser emitter 45 is connected to the outer side of the carrier table 1 and is connected to the fiber Bragg grating sensor 44 through an optical fiber. The fiber Bragg grating sensor 44, the laser emitter 45 and the drive circuit 6 are electrically connected.

[0029] In this embodiment, the fiber Bragg grating sensor 44 is made of sapphire. The fiber Bragg grating sensor senses the internal strain, temperature and vibration signals of the casting and converts them into optical signals.

[0030] In this embodiment, the carrier table 1 includes a support frame 101, a substrate 102, a lifting table 103, a lifting drive mechanism 104, an ultrasonic flaw detector 105, a temperature sensor 24, a guiding chute 106, and a bracket 107. The support frame 101 has a rectangular cross-section and is connected to the substrate 102 at its upper end. The upper surface of the substrate 102 is parallel to the horizontal plane. A plurality of notches 108 are provided on the substrate 102. The notches 108 are evenly distributed along the axis of the support frame 101 and are located at the front half of the substrate 102. The distance between adjacent notches 108 is not less than 10 cm. At the position of the support frame 101 corresponding to the notch 108, a guiding groove 109 perpendicular to the horizontal plane is provided. At least one lifting drive mechanism 104 perpendicular to the upper surface of the substrate 102 is provided on the groove wall of the guiding groove 109. The lifting table 103 is located in the guiding groove 109 and is slidably connected to the support frame 101 and the substrate 102 through the lifting drive mechanism 104. The upper surface of the lifting table 103 is parallel to the upper surface of the substrate 102. Two guiding chutes 106 symmetrically distributed about the center line are provided on the upper surface of the lifting table 103. The bracket 107 is slidably connected to the upper surface of the lifting table 103 through the guiding chutes 106. The bracket 107 is a "C"-shaped trough-like frame parallel to the upper surface of the lifting table 103. At least two positioning jigs 3 symmetrically distributed about its axis are provided in each bracket 107 and cover the synchronous detection die 4 and the casting die 5. A temperature sensor 24 and an ultrasonic flaw detector 105 are provided on the upper surface of the lifting table 103 corresponding to the bracket 107. The lifting drive mechanism 104, the ultrasonic flaw detector 105, and the temperature sensor 21 are all electrically connected to the drive 6 circuit.

[0031] It should be noted that an environmental treatment mechanism 7 is further provided in the support frame 101. The environmental treatment mechanism 7 includes a cloth bag integrator 71, a drainage fan 72, a return air outlet 73, a heat dissipation plate 74, a bus bar 75, and a control valve 76. At least one cloth bag integrator 71 is located in the support frame 101. The cloth bag integrators 71 are connected in parallel and are respectively connected to the drainage fan 72 through the bus bar 75. The drainage fan 72 is connected to the inner side surface of the support frame 101 and is connected to a heat dissipation plate 74 through a duct. At the same time, the heat dissipation plate 74 is connected to the inner side surface of the support frame 101 and is connected to a plurality of return air outlets 73 through the bus bar 75. The return air outlets 73 are all embedded in the rear end surface of the guiding chute 106, and their axes form an angle of 30°-60° with the upper surface of the lifting table 103. At the same time, the bus bar 75 is connected to the cloth bag integrator 71 and the return air outlet 73 through the control valve 76. The cloth bag integrator 71, the drainage fan 72, the heat dissipation plate 74, and the control valve 76 are electrically connected.

[0032] Specifically, the outer surface of the heat dissipation disk 74 is further provided with heat dissipation fins 741, a semiconductor refrigeration mechanism 742, reinforcing rib plates 743 and a forced cooling fan 744. Among them, there are several heat dissipation fins 741, which are connected to the outer side of the heat dissipation disk 74 and are vertically distributed. At the same time, the outer edges of the heat dissipation fins 741 are connected by several reinforcing rib plates 743, and the reinforcing rib plates 743 are vertically connected to the heat dissipation fins 741. The refrigeration end of the semiconductor refrigeration mechanism 742 is connected to the reinforcing rib plate 743 and is vertically distributed with the plate surface of each heat dissipation fin 741. There is at least one forced cooling fan 744, which is connected to the heat dissipation end of the semiconductor refrigeration mechanism 742, and both the semiconductor refrigeration mechanism 742 and the forced cooling fan 744 are electrically connected to the drive circuit 6.

[0033] In this embodiment, the drive circuit 6 is a circuit system based on a programmable controller, and the drive circuit is further provided with a serial communication circuit and a control interface.

[0034] A method for using an intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line includes the following steps:

[0035] S1, system configuration. First, assemble the carrier table, casting channel, positioning fixture, synchronous detection mold, casting mold, and drive circuit to obtain a finished casting processing equipment; and during the assembly process, set the quantity, arrangement method, and structural type of the synchronous detection mold and casting mold, and then it can enter the standby state.

[0036] S2, casting and detection. After completing step S1, simultaneously divert and inject the external high-temperature aluminum alloy liquid into each synchronous detection mold and casting mold through the casting channel, and keep the molten aluminum liquid warm by the casting channel during the casting process to ensure its good fluidity; during the casting process, on the one hand, use the fiber Bragg grating sensors arranged in each synchronous detection mold to detect the temperature, stress, and strain states during the filling and condensation molding operations of the molten metal in the mold during the casting process; on the other hand, use the ultrasonic flaw detector and temperature sensor on the carrier table to simultaneously perform casting ultrasonic flaw detection and temperature detection on each synchronous detection mold and casting mold.

[0037] S3, adjustment operation. According to the detection parameters in step S2, adjust the operating states of the casting channel and the support frame, so as to adjust the working pressure, flow rate, and cooling rate of the casting operation.

[0038] Compared with the prior art, the system of the present invention has a high degree of system integration and modularization, and the system layout and adjustment are flexible and convenient. On the one hand, it effectively meets the needs of batch casting processing of a variety of complex parts, and effectively improves the working efficiency of casting processing operations; on the other hand, during casting, the casting operation parameters can be accurately synchronously detected, with high detection accuracy, and the acquisition is timely and convenient, so as to flexibly adjust the casting process according to the actual situation of the casting operation, thereby greatly improving the quality and flexibility of the casting operation.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one" does not exclude the presence of another identical element in the process, method, article or device comprising the said element.

[0040] In the description of this specification, terms such as "connection", "installation", "fixation", "setting", etc. are all understood in a broad sense. For example, "connection" can be a fixed connection or indirectly through an intermediate component without affecting the relationship between components and technical effects, or it can be an integral connection or a partial connection. In the case of this example, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention or the invention can be understood according to specific circumstances.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line, characterized in that, The intelligent monitoring and adaptive regulation system for the aluminum alloy casting production line includes a bearing table, a casting channel, positioning jigs, synchronous detection molds, casting molds, and a drive circuit. The upper end surface of the bearing table is parallel to the horizontal plane, and several positioning jigs are arranged on the upper end surface of the bearing table. At least two synchronous detection molds and several casting molds are connected through the positioning jigs. The synchronous detection molds and casting molds are evenly distributed along the axis direction of the bearing table. The synchronous detection molds are respectively located at the front end surface and the rear end surface of the bearing table. The synchronous detection molds and casting molds are respectively communicated with the casting channel through casting runners. The drive circuit is located outside the bearing table and is electrically connected to the bearing table, the casting channel, and the synchronous detection molds respectively. The casting channel includes a buffer crucible, a plunger pump, a diversion pipe, a temperature sensor, a pressure sensor, a heating coil, and a bearing frame. There is at least one buffer crucible, which is connected to the rear end surface of the bearing table through the bearing frame and is located above the bearing table. At the same time, the buffer crucible is communicated with the diversion pipe through the plunger pump. The diversion pipe is connected to the upper rear end surface of the bearing table through the bearing frame and is respectively communicated with each synchronous detection mold and casting mold. A pressure sensor and a temperature sensor are arranged at the positions where the diversion pipe is communicated with the synchronous detection molds and casting molds. There are several heating coils, which are coated outside the diversion pipe. The plunger pump, the temperature sensor, the pressure sensor, and the heating coil are all electrically connected to the drive circuit.

2. The intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line according to claim 1, characterized in that, The synchronous detection mold includes a fixed mold, an opening and closing mold, a positioning protective sleeve, a fiber Bragg grating sensor, and a laser emitter. At least one equipment groove is arranged in both the fixed mold and the opening and closing mold. The assembly grooves of the fixed mold and the opening and closing mold are communicated with each other and coaxially distributed after the mold is closed. A positioning protective sleeve coaxial with it is arranged in the assembly grooves of the fixed mold and the opening and closing mold. The fiber Bragg grating sensor is located in the positioning protective sleeve, coaxially distributed with the positioning protective sleeve and also coaxially distributed with the positioning protective sleeve. When the fixed mold and the opening and closing mold are in the closed state, at least 1 / 3 of the part of the fiber Bragg grating sensor is located in the cavities of the fixed mold and the opening and closing mold and is flush with the inner side surface of the cavity. The laser emitter is connected to the outer side surface of the bearing table and is connected to the fiber Bragg grating sensor through an optical fiber. The fiber Bragg grating sensor, the laser emitter, and the drive circuit are electrically connected.

3. An intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line according to claim 2, characterized in that, The fiber Bragg grating sensor is made of sapphire material.

4. An intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line according to claim 1, characterized in that, The carrier table includes a support frame, a substrate, a lifting table, a lifting drive mechanism, an ultrasonic flaw detector, a temperature sensor, a guiding chute, and a bracket. The support frame is a frame structure with a rectangular cross-section, and its upper end surface is connected to the substrate. The upper surface of the substrate is parallel to the horizontal plane. A number of notches are provided on the substrate. Each notch is evenly distributed along the axis of the support frame and is located at the front half of the substrate. The distance between adjacent notches is not less than 10 cm. At the position of the support frame corresponding to the notch, a guiding groove perpendicular to the horizontal plane is provided. At least one lifting drive mechanism perpendicular to the upper surface of the substrate is provided on the groove wall of the guiding groove. The lifting table is located in the guiding groove and is slidably connected to the support frame and the substrate through the lifting drive mechanism. The upper surface of the lifting table is parallel to the upper surface of the substrate. Two guiding chutes symmetrically distributed with respect to the midline are provided on the upper surface of the lifting table. The bracket is slidably connected to the upper surface of the lifting table through the guiding chute. The bracket is a "C"-shaped trough-shaped frame parallel to the upper surface of the lifting table. At least two positioning jigs symmetrically distributed with respect to its axis are provided in each bracket and wrap around the synchronous detection die and the casting die. A temperature sensor and an ultrasonic flaw detector are provided on the upper surface of the lifting table corresponding to the bracket. The lifting drive mechanism, the ultrasonic flaw detector, and the temperature sensor are all electrically connected to the drive circuit.

5. An intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line according to claim 1, characterized in that An environmental treatment mechanism is additionally provided inside the support frame. The environmental treatment mechanism includes a bag collector, a drainage fan, a return air outlet, a heat dissipation plate, a bus bar, and a control valve. Among them, there is at least one bag collector located inside the support frame. The bag collectors are connected in parallel with each other and are respectively connected to the drainage fan through the bus bar. The drainage fan is connected to the inner side surface of the support frame and is connected to a heat dissipation plate through a duct. At the same time, the heat dissipation plate is connected to the inner side surface of the support frame and is connected to a number of return air outlets through the bus bar. The return air outlets are all embedded in the rear end surface of the guiding chute, and their axes form an angle of 30° - 60° with the upper surface of the lifting table. At the same time, the bus bar is connected to the bag collector and the return air outlet through the control valve. The bag collector, the drainage fan, the heat dissipation plate, and the control valve are electrically connected.

6. An intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line according to claim 5, wherein, Heat dissipation fins, a semiconductor refrigeration mechanism, reinforcing rib plates, and a forced cooling fan are additionally provided on the outer surface of the heat dissipation plate. Among them, there are a number of heat dissipation fins connected to the outer side surface of the heat dissipation plate and vertically distributed. At the same time, the outer edges of each heat dissipation fin are connected through a number of reinforcing rib plates, and the reinforcing rib plates are perpendicularly connected to each heat dissipation fin. The refrigeration end of the semiconductor refrigeration mechanism is connected to the reinforcing rib plate and is perpendicularly distributed with respect to the upper surface of each heat dissipation fin. There is at least one forced cooling fan connected to the heat dissipation end of the semiconductor refrigeration mechanism. The semiconductor refrigeration mechanism and the forced cooling fan are both electrically connected to the drive circuit.

7. An intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line according to claim 1, characterized in that, The drive circuit is a circuit system based on a programmable controller, and the drive circuit is additionally provided with a serial communication circuit and a control interface.

8. The usage method of an intelligent monitoring and adaptive regulation system for an aluminum alloy casting production line according to claim 1, characterized in that, The usage method of the intelligent monitoring and adaptive regulation system for the aluminum alloy casting production line includes the following steps: S1, System Configuration: First, assemble the carrier table, casting channel, positioning fixture, synchronous detection die, casting die, and drive circuit to obtain the finished casting processing equipment; and during the assembly process, set the quantity, arrangement method, and structural type of the synchronous detection die and casting die, then it can enter the standby state; S2, Casting and Detection: After completing step S1, simultaneously divert and inject the external high-temperature aluminum alloy liquid into each synchronous detection die and casting die through the casting channel, and keep the molten aluminum liquid warm by the casting channel during the casting process to ensure its good fluidity; during the casting process, on the one hand, use the fiber Bragg grating sensors set in each synchronous detection die to detect the temperature, stress, and strain states during the filling and condensation molding operations of the molten metal in the die during the casting process; on the other hand, use the ultrasonic flaw detector and temperature sensor on the carrier table to simultaneously perform ultrasonic flaw detection and temperature detection on each synchronous detection die and casting die; S3, Adjustment Operation: According to the detection parameters in step S2, adjust the operating states of the casting channel and the support frame, so as to adjust the working pressure, flow rate, and cooling rate of the casting operation.

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