Mould motion detection calibration device and monitoring calibration method

Abstract

The invention discloses a mold motion detection calibration device and a monitoring calibration method, which relate to the field of mechanical measurement technology, and include: an upper machine tool cutting mold component, which forms a corresponding displacement adjustment by cooperating with a dynamic displacement correction component, and enables the whole to be dynamically adjusted according to monitoring data in real time during the operation process, so as to form a multi-dimensional calibration system, enhance the reliability and robustness of the overall mold operation, effectively prevent potential failures, extend the overall service life, and improve the processing accuracy and efficiency. In addition, by cooperating with the upper machine tool cutting mold component and the magnetic monitoring component, the combination of magnetic particles and the magnetic monitoring component is utilized, so that a giant magnetoresistance sensor monitors tiny displacement changes, and fast feedback and processing are achieved through a signal amplification electromagnetic coil and a data processor, which greatly improves the sensitivity and accuracy of displacement monitoring, can effectively deal with tiny deviations in the processing process, and ensure the high quality of mold operation.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical measurement, and in particular to a mold motion detection and calibration device and a monitoring and calibration method. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry", and the use of machine tools has raised the use of molds to a more sophisticated industrial level.

[0003] However, in the prior art, during the movement of the mold, the operation of the mold is traditionally detected by sensors installed at several points. However, when the mold moves as a whole, the installed sensors cannot effectively and timely change the displacement changes produced, causing the overall detection accuracy to be affected by the sensors. Once the sensors are affected, the overall detection accuracy cannot be monitored in a timely manner. Therefore, it is necessary to propose a mold movement detection calibration device and a monitoring calibration method. Summary of the invention

[0004] The purpose of the present invention is to provide a mold motion detection and calibration device and a monitoring and calibration method to solve the problem proposed in the above background technology that in the process of mold movement, the operation of the mold is traditionally detected by sensors installed at several points, but when the mold moves as a whole, the installed sensors cannot effectively and timely change the displacement changes produced, causing the overall detection accuracy to be affected by the sensors. Once the sensors are affected, the overall detection accuracy cannot be monitored in a timely manner.

[0005] To achieve the above object, the present invention provides the following technical solution: a mold motion detection and calibration device, comprising:

[0006] The upper machine tool cutting die assembly is installed on the top of the lower machine tool bearing die seat through four hydraulic columns, and is used to form a cutting operation with the lower machine tool bearing die seat to process the product;

[0007] A micro-displacement synchronous adjustment component is installed inside the body of the bottom end of the lower machine tool bearing mold seat, and is used to drive the magnetic monitoring component to perform real-time monitoring of the bearing mold in the lower machine tool bearing mold seat and the cutting mold in the upper machine tool cutting mold assembly;

[0008] A dynamic displacement correction component is installed on the bottom wall of the top frame of the upper machine tool cutting mold component and is fastened to the side end of the upper machine tool cutting mold component through a connecting flange, and is used to perform dynamic adjustment and correction of the deflection of the upper machine tool cutting mold component;

[0009] The upper machine tool cutting die assembly comprises a cutting end, a longitudinal array groove and a transverse array groove, and the longitudinal array groove and the transverse array groove are both opened inside the bearing die in the lower machine tool bearing die seat.

[0010] The longitudinal array grooves and the transverse array grooves form a cross transverse array, and weak magnetic recessed grooves are provided on the surfaces of the middle grooves of the longitudinal array grooves and the transverse array grooves. The interior of the weak magnetic recessed grooves is magnetically connected with magnetic particles, and rebound plate resistors are installed in the side cross grooves of the cross transverse array.

[0011] The top of the cutting end is fastened with a synchronous sliding block, the top of the synchronous sliding block is slidably connected to a synchronous longitudinal sliding rail, the top of the synchronous longitudinal sliding rail is fastened with a bearing connecting plate, and the top of the bearing connecting plate is slidably connected to an integrated transverse sliding rail.

[0012] Preferably, the dynamic displacement correction component also includes:

[0013] The sliding frame plate, the pneumatic cylinder, the frame plate displacement detector, the lateral displacement side rail and the sliding plate frame are connected. The left and right sides of the outside of the pneumatic cylinder are fastened to the bottom wall of the frame body by connecting sliding ring bolts. The outside of the lateral displacement side rail is slidingly connected with a sliding offset seat. The pneumatic cylinder drives the connected sliding frame plate to slide and adjust on the outside of the lateral displacement side rail through the sliding offset seat. The sliding plate frame is fastened to the bottom of the sliding offset seat. The frame plate displacement detector monitors and feeds back the displacement of the connected sliding frame plate.

[0014] Preferably, an energy-saving brushless motor is fastened to the bottom wall surface of the sliding plate frame, the output end of the energy-saving brushless motor is connected to a pulley structure, the side end of the middle wheel belt of the pulley structure is fastened to a connecting piece, the side end of the surface of the sliding plate frame is fastened to a longitudinal displacement side rail, the side end of the connecting piece is fastened to a longitudinal displacement monitoring plate frame, and the longitudinal displacement monitoring plate frame is located outside the longitudinal displacement side rail to form a sliding connection.

[0015] Preferably, a redundant self-checking end is fastened to the surface of the longitudinal displacement monitoring plate frame, and a laser displacement sensor, a visual sensor and a prediction controller are respectively installed at the bottom end of the redundant self-checking end.

[0016] Preferably, the micro-displacement synchronous adjustment component also includes:

[0017] The structure comprises a driving motor, a synchronous gear, a displacement rack, a stabilizing slide groove and a side sliding transverse groove. The driving motor is fixedly mounted on the inner body wall of the bottom end of the lower machine tool bearing mold seat. The stabilizing slide groove is arranged on the top body wall of the bottom end of the lower machine tool bearing mold seat. The synchronous gear and the displacement rack form a meshing connection. The top of the displacement rack is located in the internal sliding connection of the stabilizing slide groove. The side sliding transverse groove is arranged on the inner body surface of the bottom end of the lower machine tool bearing mold seat.

[0018] Preferably, the magnetic monitoring component also includes:

[0019] A sliding frame, a magnetic detection amplification link, a giant magnetoresistance sensor, a signal amplification electromagnetic coil and a data processor. The sliding frame and the displacement rack are tightly connected. The signal amplification electromagnetic coil is used to amplify the weak signal output by the giant magnetoresistance sensor. The giant magnetoresistance sensor is used to detect the displacement magnetic field changes of magnetic particles and output the corresponding electrical signal to the data processor.

[0020] Preferably, the top surface of the body of the lower machine tool bearing the mold seat is slidably connected with a positioning bearing member, the side end of the positioning bearing member is fastened with a fine-tuning cylinder, a laser point calibration source is installed on the top sides of the four hydraulic columns, the laser displacement sensor and the visual sensor calibrate the cutting end multiple times, the laser point calibration source calibrates the cutting end, and the laser displacement sensor and the laser point calibration source form a positioning focus.

[0021] The monitoring and calibration method of the mold motion detection and calibration device comprises the following steps:

[0022] S1. First, when the upper machine tool cutting mold assembly and the lower machine tool bearing mold seat are operating, the displacement magnetic field generated by the magnetic particles inside the upper machine tool cutting mold assembly and the lower machine tool bearing mold seat is monitored in real time by the magnetic monitoring component;

[0023] S2, then use the displacement synchronization adjustment component to drive the magnetic monitoring component to synchronize the adjustment according to the displacement magnetic field generated by the magnetic particles, and calibrate with the laser point calibration source at all times;

[0024] S3. Secondly, the cutting end of the upper machine tool cutting die assembly is adjusted by using the dynamic displacement correction component, and the bearing die and the positioning bearing member in the lower machine tool bearing die seat are adjusted by using the fine-tuning cylinder;

[0025] S4. Next, use an external real-time model to conduct detailed simulation tests and field tests to verify the overall performance and reliability, and make necessary adjustments and optimizations based on the test results to ensure the overall stable operation in actual production.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. In the present invention, the displacement detector of the mounting frame plate is used to monitor the displacement change of the connected sliding frame plate in real time under the cooperation of the dynamic displacement correction component, and the sliding displacement seat slider is connected to the lateral displacement side rail, and the displacement formed by the sliding displacement seat and the sliding plate frame and its related bearing structure is finely adjusted by the pneumatic cylinder. The energy-saving brushless motor and the pulley structure are installed on the surface of the sliding plate frame, and the energy-saving brushless motor is used to drive the pulley structure to operate, and the longitudinal displacement monitoring plate frame is driven to slide on the longitudinal displacement side rail through the connecting piece, so that the redundant self-checking end of the integrated laser displacement sensor, the visual sensor and the predictive controller can drive the cutting end connected to the side wall With the cooperation of the synchronous sliding block, the synchronous longitudinal sliding rail, the load-bearing connecting plate and the integrated transverse sliding rail, the corresponding displacement adjustment is formed, and the whole can be dynamically adjusted according to the monitoring data in real time during the operation. In addition, with the cooperation of the laser point calibration source, the laser displacement sensor and the visual sensor, a multi-dimensional calibration system is formed, which enhances the reliability and robustness of the overall mold operation. The redundant self-inspection end integrates the laser displacement sensor, the visual sensor and the predictive controller, strengthens the overall self-inspection capability, and can also perform predictive maintenance and adjustments based on historical data, effectively preventing potential failures, extending the overall service life, and improving processing accuracy and efficiency.

[0028] 2. In the present invention, by using the combination of magnetic particles and magnetic monitoring components in cooperation with the upper machine tool cutting mold component and the magnetic monitoring component, the giant magnetoresistance sensor monitors tiny displacement changes, and realizes rapid feedback and processing through signal amplification electromagnetic coils and data processors, which greatly improves the sensitivity and accuracy of displacement monitoring, can effectively deal with tiny deviations in the processing process, and ensures the high quality of mold operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the main structure of the mold motion detection and calibration device of the present invention;

[0030] Figure 2 It is a schematic diagram of the structure of the mold motion detection and calibration device of the present invention from a side view;

[0031] Figure 3 It is a structural schematic diagram of a micro-displacement synchronous adjustment component in a mold motion detection and calibration device of the present invention;

[0032] Figure 4 It is a structural schematic diagram of a magnetic monitoring component in a mold motion detection and calibration device of the present invention;

[0033] Figure 5 It is a schematic diagram of the installation position structure of the dynamic displacement correction component in the mold motion detection and calibration device of the present invention;

[0034] Figure 6 It is a schematic diagram of the installation position structure of the synchronous sliding block, the bearing connection plate and the synchronous longitudinal sliding rail in the mold motion detection and calibration device of the present invention;

[0035] Figure 7 It is a schematic diagram of the top planar cross-sectional structure of the cutting end in the mold motion detection and calibration device of the present invention;

[0036] Figure 8 The mold motion detection and calibration device of the present invention Figure 7 A schematic diagram of the enlarged structure at point A;

[0037] Fig. 9 It is a structural schematic diagram of a dynamic displacement correction component in a mold motion detection and calibration device of the present invention;

[0038] Fig.10 It is a schematic diagram of the structure from another angle of the dynamic displacement correction component in the mold motion detection and calibration device of the present invention.

[0039] In the figure: 1. Lower machine tool bearing mold seat; 2. Upper machine tool cutting mold assembly; 201. Cutting end; 202. Longitudinal array slot; 203. Transverse array slot; 204. Rebound plate resistance; 205. Magnetic particles; 3. Synchronous sliding block; 4. Bearing connecting plate; 5. Synchronous longitudinal sliding rail; 6. Integrated transverse sliding rail; 7. Magnetic monitoring assembly; 701. Sliding frame; 702. Magnetic detection amplification link; 703. Signal amplification electromagnetic coil; 704. Data processor; 705. Giant magnetoresistance sensor; 8. Dynamic displacement correction assembly; 801. Connecting sliding frame plate; 802. Pneumatic cylinder; 803. Frame displacement Detector; 804, lateral displacement side rail; 805, sliding plate frame; 806, energy-saving brushless motor; 807, pulley structure; 808, connector; 809, longitudinal displacement side rail; 8090, longitudinal displacement monitoring plate frame; 8091, redundant self-test end; 8092, laser displacement sensor; 8093, sliding offset seat; 8094, visual sensor; 9, positioning bearing member; 10, micro-displacement synchronous adjustment component; 101, structure drive motor; 102, synchronous gear; 103, displacement rack; 104, stable slide groove; 105, side sliding horizontal groove; 11, laser point calibration source; 12, fine-tuning cylinder. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] In the present invention, reference is made to Figure 1-Figure 10 Shown: Mould motion detection and calibration device, including:

[0042] The upper machine tool cutting die assembly 2 is installed on the top of the lower machine tool bearing die seat 1 through four hydraulic columns, and is used to form a cutting operation with the lower machine tool bearing die seat 1 to process the product;

[0043] The micro-displacement synchronous adjustment component 10 is installed inside the bottom inner body of the lower machine tool bearing mold seat 1, and is used to drive the magnetic monitoring component 7 to perform real-time monitoring of the bearing mold in the lower machine tool bearing mold seat 1 and the cutting mold in the upper machine tool cutting mold assembly 2;

[0044] The dynamic displacement correction component 8 is installed on the bottom wall of the top frame of the upper machine tool cutting mold component 2, and is fastened to the side end of the upper machine tool cutting mold component 2 through a connecting flange, and is used to perform dynamic adjustment and correction of the deflection of the upper machine tool cutting mold component 2;

[0045] The upper machine tool cutting die assembly 2 comprises a cutting end 201 , a longitudinal array groove 202 and a transverse array groove 203 , and both the longitudinal array groove 202 and the transverse array groove 203 are opened inside the bearing die in the lower machine tool bearing die seat 1 .

[0046] The longitudinal array grooves 202 and the transverse array grooves 203 form a cross transverse array, and weak magnetic recessed grooves are opened on the middle groove surfaces of the longitudinal array grooves 202 and the transverse array grooves 203. The inside of the weak magnetic recessed grooves is magnetically connected with magnetic particles 205, and rebound sheet resistors 204 are installed in the side cross grooves of the cross transverse array.

[0047] The top of the cutting end 201 is fastened with a synchronous sliding block 3, the top of the synchronous sliding block 3 is slidably connected to a synchronous longitudinal sliding rail 5, the top of the synchronous longitudinal sliding rail 5 is fastened with a bearing connecting plate 4, and the top of the bearing connecting plate 4 is slidably connected to an integrated transverse sliding rail 6.

[0048] In a specific solution, the laser point calibration source 11 is used for initial calibration to ensure that the initial positions of all components are accurate, and the giant magnetoresistance sensor 705 in the magnetic monitoring component 7 monitors the displacement magnetic field generated by the magnetic particles 205 in real time, that is, when the upper machine tool cuts the mold component 2 and the lower machine tool carries the mold seat 1, the magnetic monitoring component 7 monitors the displacement magnetic field generated by the magnetic particles 205 in real time, and the micro-displacement synchronous adjustment component 10 drives the magnetic monitoring component 7 to perform synchronous adjustment according to the displacement magnetic field generated by the magnetic particles 205, and the magnetic monitoring component 7 is automatically adjusted. Component 7 is constantly calibrated with the laser point calibration source 11 to ensure its accurate position. Under normal circumstances, the magnetic particles 205 are located in the weak magnetic recessed grooves and are kept stable by the magnetic force. When the mold is in operation, the motion deviation force generated is greater than the magnetic force generated by the weak magnetic recessed grooves and the magnetic particles 205, causing the magnetic particles 205 to detach from the weak magnetic recessed grooves and roll in the cross-transverse array formed by the longitudinal array grooves 202 and the transverse array grooves 203, colliding with the rebound sheet resistor 204, generating a weak electromagnetic flux signal, which is then transmitted to the magnetic monitoring component 7.

[0049] In the present invention, according to Fig. 9 and Fig.10 As shown, the dynamic displacement correction component 8 also includes;

[0050] The sliding frame plate 801, the pneumatic cylinder 802, the frame plate displacement detector 803, the lateral displacement side rail 804 and the sliding plate frame 805 are connected. The left and right sides of the outside of the pneumatic cylinder 802 are fastened to the bottom wall of the frame body by connecting sliding ring bolts. The outside of the lateral displacement side rail 804 is slidingly connected with a sliding offset seat 8093. The pneumatic cylinder 802 drives the connected sliding frame plate 801 to slide and adjust on the outside of the lateral displacement side rail 804 through the sliding offset seat 8093. The sliding plate frame 805 is fastened to the bottom of the sliding offset seat 8093. The frame plate displacement detector 803 monitors and feeds back the displacement of the connected sliding frame plate 801.

[0051] The bottom wall surface of the sliding plate frame 805 is fastened with an energy-saving brushless motor 806, the output end of the energy-saving brushless motor 806 is connected to a pulley structure 807, the side end of the middle wheel belt of the pulley structure 807 is fastened with a connecting piece 808, the side end of the surface of the sliding plate frame 805 is fastened with a longitudinal displacement side rail 809, the side end of the connecting piece 808 is fastened with a longitudinal displacement monitoring plate frame 8090, and the longitudinal displacement monitoring plate frame 8090 is located outside the longitudinal displacement side rail 809 to form a sliding connection.

[0052] A redundant self-checking end 8091 is fastened to the surface of the longitudinal displacement monitoring plate frame 8090, and a laser displacement sensor 8092, a visual sensor 8094 and a prediction controller are respectively installed at the bottom end of the redundant self-checking end 8091.

[0053] In a specific solution, a pneumatic cylinder 802 is installed and fastened to the bottom wall of the frame body by connecting a sliding ring bolt, and a frame plate displacement detector 803 is installed to monitor the displacement change of the connected sliding frame plate 801 in real time, and the sliding offset seat 8093 slider is connected to the lateral displacement side rail 804, and the pneumatic cylinder 802 drives the sliding offset seat 8093 and the sliding plate frame 805 and its related bearing structure to form a fine adjustment of the displacement, and an energy-saving brushless motor 806 and a pulley structure 807 are installed on the surface of the sliding plate frame 805, and the energy-saving brushless motor 806 is used to drive the pulley structure 807 to operate, and the longitudinal displacement monitoring plate frame 8090 is driven to slide on the longitudinal displacement side rail 809 through the connecting piece 808, so that the integrated laser displacement sensor 8092, the visual sensor 8094 and the redundant self-test end 8091 of the predictive controller can drive the cutting end 201 connected to the side wall to synchronously form a corresponding displacement adjustment under the cooperation of the synchronous sliding block 3, the synchronous longitudinal sliding rail 5, the bearing connecting plate 4 and the integrated lateral sliding rail 6.

[0054] according to Figure 2-Figure 4 As shown, the micro-displacement synchronous adjustment component 10 also includes:

[0055] The structure comprises a driving motor 101, a synchronous gear 102, a displacement rack 103, a stabilizing slide groove 104 and a side sliding transverse groove 105. The driving motor 101 is fixedly mounted on the inner body wall of the bottom end of the lower machine tool bearing mold base 1. The stabilizing slide groove 104 is arranged on the top body wall of the bottom end of the lower machine tool bearing mold base 1. The synchronous gear 102 and the displacement rack 103 form a meshing connection. The top of the displacement rack 103 is located in the inner sliding connection of the stabilizing slide groove 104. The side sliding transverse groove 105 is arranged on the inner body surface of the bottom end of the lower machine tool bearing mold base 1.

[0056] The magnetic monitoring component 7 also includes:

[0057] The sliding frame 701, the magnetic detection and amplification link 702, the giant magnetoresistance sensor 705, the signal amplification electromagnetic coil 703 and the data processor 704, the sliding frame 701 and the displacement rack 103 are fastened together, the signal amplification electromagnetic coil 703 is used to amplify the weak signal output by the giant magnetoresistance sensor 705, the giant magnetoresistance sensor 705 is used to detect the displacement magnetic field change of the magnetic particles 205, and output the corresponding electrical signal to the data processor 704.

[0058] The top surface of the body of the lower machine tool supporting the mold base 1 is slidably connected with a positioning bearing member 9, and the side end of the positioning bearing member 9 is fastened with a fine-tuning cylinder 12. A laser point calibration source 11 is installed on the top side of the four hydraulic columns. The laser displacement sensor 8092 and the visual sensor 8094 calibrate the cutting end 201 multiple times. The laser point calibration source 11 calibrates the cutting end 201, and the laser displacement sensor 8092 and the laser point calibration source 11 form a positioning focus.

[0059] In a specific solution, when the magnetic monitoring component 7 needs to be synchronously adjusted, the structure drive motor 101 is started, and the structure drive motor 101 is used to drive the synchronous gear 102 to rotate, and the meshing connection between the synchronous gear 102 and the displacement rack 103 drives the displacement rack 103 and the sliding frame 701 connected thereto to slide inside the side sliding groove 105, and the giant magnetoresistance sensor 705 captures the weak electromagnetic flux signal generated at the end, and transmits the signal to the signal amplifying electromagnetic coil 703 for amplification. The signal amplifying electromagnetic coil 703 amplifies the weak signal output by the giant magnetoresistance sensor 705 to improve the signal-to-noise ratio, so that the data processor 704 processes the amplified signal, extracts useful displacement information, and transmits the data to the monitoring center through the wireless communication module, so that the dynamic displacement correction component 8 adjusts the position of the cutting end 201 in the upper machine tool cutting mold component 2 in real time according to the information provided by the giant magnetoresistance sensor 705, and the fine-tuning cylinder 12 will fine-tune the bearing mold and the positioning bearing member 9 in the lower machine tool bearing mold seat 1 as needed to ensure their accurate position.

[0060] The wiring diagram of the magnetic detection amplifier link 702, giant magnetoresistance sensor 705, frame displacement detector 803, energy-saving brushless motor 806, longitudinal displacement monitoring plate frame 8090, laser displacement sensor 8092, visual sensor 8094, structure drive motor 101 and laser point calibration source 11 in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring layout of the magnetic detection amplifier link 702, giant magnetoresistance sensor 705, frame displacement detector 803, energy-saving brushless motor 806, longitudinal displacement monitoring plate frame 8090, laser displacement sensor 8092, visual sensor 8094, structure drive motor 101 and laser point calibration source 11 will no longer be explained in detail.

[0061] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Mould motion detection and calibration device, characterized in that: Included are: An upper machine tool cutting die assembly (2) is mounted on the top of a lower machine tool bearing die seat (1) via four hydraulic columns and is used to perform a cutting operation with the lower machine tool bearing die seat (1) to process the product; A micro-displacement synchronous adjustment component (10) is installed inside the body of the bottom end of the lower machine tool bearing mold seat (1) and is used to drive the magnetic monitoring component (7) to perform real-time monitoring of the bearing mold in the lower machine tool bearing mold seat (1) and the cutting mold in the upper machine tool cutting mold assembly (2); A dynamic displacement correction component (8) is mounted on the bottom wall of the top frame of the upper machine tool cutting mold component (2) and is fastened to the side end of the upper machine tool cutting mold component (2) via a connecting flange, and is used to perform dynamic adjustment and correction of the displacement of the upper machine tool cutting mold component (2); The upper machine tool cutting die assembly (2) comprises a cutting end (201), a longitudinal array groove (202) and a transverse array groove (203), wherein the longitudinal array groove (202) and the transverse array groove (203) are both provided inside the bearing die in the lower machine tool bearing die seat (1); The longitudinal array grooves (202) and the transverse array grooves (203) form a cross transverse array, a weak magnetic concave groove is provided on the surface of the middle grooves of the longitudinal array grooves (202) and the transverse array grooves (203), the interior of the weak magnetic concave groove is magnetically connected to magnetic particles (205), and rebound sheet resistances (204) are installed in the side cross grooves of the cross transverse array; The top of the cutting end (201) is fastened with a synchronous sliding block (3), the top of the synchronous sliding block (3) is slidably connected to a synchronous longitudinal sliding rail (5), the top of the synchronous longitudinal sliding rail (5) is fastened with a bearing connection plate (4), and the top of the bearing connection plate (4) is slidably connected to an integrated transverse sliding rail (6); The dynamic displacement correction component (8) also includes: The sliding frame plate (801), the pneumatic cylinder (802), the frame plate displacement detector (803), the transverse displacement side rail (804) and the sliding frame (805) are connected; the left and right sides of the outside of the pneumatic cylinder (802) are fastened to the bottom wall of the frame body by connecting sliding ring bolts; the outside of the transverse displacement side rail (804) is slidably connected to a sliding offset seat (8093); the pneumatic cylinder (802) drives the connected sliding frame plate (801) to slide and adjust on the outside of the transverse displacement side rail (804) through the sliding offset seat (8093); the sliding frame (805) is fastened to the bottom of the sliding offset seat (8093); and the frame plate displacement detector (803) monitors and feeds back the displacement of the connected sliding frame plate (801).

2. The mold motion detection and calibration device according to claim 1, characterized in that: The micro-displacement synchronous adjustment component (10) further comprises: A structure driving motor (101), a synchronous gear (102), a displacement rack (103), a stabilizing slide groove (104) and a side sliding transverse groove (105), wherein the structure driving motor (101) is fixedly mounted on the inner body wall of the bottom end of the lower machine tool bearing mold base (1), the stabilizing slide groove (104) is provided on the top body wall of the bottom end of the lower machine tool bearing mold base (1), the synchronous gear (102) and the displacement rack (103) form a meshing connection, the top of the displacement rack (103) is located in the inner sliding connection of the stabilizing slide groove (104), and the side sliding transverse groove (105) is provided on the inner body surface of the bottom end of the lower machine tool bearing mold base (1).

3. The mold motion detection and calibration device according to claim 2, characterized in that: The magnetic monitoring component (7) also includes: A sliding frame (701), a magnetic detection amplification link (702), a giant magnetoresistive sensor (705), a signal amplifying electromagnetic coil (703) and a data processor (704), wherein the sliding frame (701) and the displacement rack (103) are tightly connected, the signal amplifying electromagnetic coil (703) is used to amplify the weak signal output by the giant magnetoresistive sensor (705), and the giant magnetoresistive sensor (705) is used to detect the displacement magnetic field change of the magnetic particles (205) and output the corresponding electrical signal to the data processor (704).

4. The mold motion detection and calibration device according to claim 3, characterized in that: An energy-saving brushless motor (806) is fastened to the bottom wall surface of the sliding plate frame (805); an output end of the energy-saving brushless motor (806) is connected to a pulley structure (807); a middle pulley side end of the pulley structure (807) is fastened to a connector (808); a surface side end of the sliding plate frame (805) is fastened to a longitudinal displacement side rail (809); a side end of the connector (808) is fastened to a longitudinal displacement monitoring plate frame (8090); and the longitudinal displacement monitoring plate frame (8090) is located outside the longitudinal displacement side rail (809) to form a sliding connection.

5. The mold motion detection and calibration device according to claim 4, characterized in that: A redundant self-checking end (8091) is fastened to the surface of the longitudinal displacement monitoring plate frame (8090), and a laser displacement sensor (8092), a visual sensor (8094) and a prediction controller are respectively installed at the bottom end of the redundant self-checking end (8091).

6. The mold motion detection and calibration device according to claim 5, characterized in that: A positioning bearing member (9) is slidably connected to the top surface of the body of the lower machine tool bearing the mold seat (1); a fine-tuning cylinder (12) is fastened to the side end of the positioning bearing member (9); a laser point calibration source (11) is installed on the top side of the four hydraulic columns; the laser displacement sensor (8092) and the visual sensor (8094) perform multiple calibrations on the cutting end (201); the laser point calibration source (11) calibrates the cutting end (201); and the laser displacement sensor (8092) and the laser point calibration source (11) form a positioning focus.

7. A monitoring and calibration method for a mold motion detection and calibration device, characterized in that: The mold motion detection and calibration device according to any one of claims 1 to 6 is used, comprising the following steps: S1, when the upper machine tool cutting mold assembly (2) and the lower machine tool bearing mold seat (1) are operating, the displacement magnetic field generated by the magnetic particles (205) inside the upper machine tool cutting mold assembly (2) and the lower machine tool bearing mold seat (1) is monitored in real time by means of the magnetic monitoring assembly (7); S2, using the displacement synchronization adjustment component (10) to drive the magnetic monitoring component (7) to synchronize the adjustment according to the displacement magnetic field generated by the magnetic particles (205), and to calibrate with the laser point calibration source (11) at all times; S3, respectively using the dynamic displacement correction component (8) to adjust the cutting end (201) in the upper machine tool cutting mold component (2), and using the fine-tuning cylinder (12) to adjust the bearing mold and the positioning bearing member (9) in the lower machine tool bearing mold seat (1); S4. Use external real-time models to conduct detailed simulation tests and field tests to verify the overall performance and reliability, and make necessary adjustments and optimizations based on the test results to ensure the overall stable operation in actual production.

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