Multi-shaft cutting die punching system

Abstract

The invention discloses a multi-shaft cutting die punching system. The system comprises a fixed rack; the transverse moving module is fixed to the top of the fixed rack; the longitudinal moving module is arranged at the bottom of the fixed rack, a lower die carrying table is connected to the longitudinal moving module, and the longitudinal moving module is used for driving the lower die carrying table to horizontally move in the longitudinal direction so as to bear a to-be-punched material; the cutting die mechanism is vertically arranged in the punching space, and the cutting die mechanism comprises a shell, a vertical moving module, a rotating module and a cutting die base, and the vertical moving module, the rotating module and the cutting die base are arranged in the shell; the vertical moving module is in transmission connection with the top end of the rotating module; the bottom end of the rotating module is in transmission connection with the cutting die holder; the cutting die mechanism is connected with the transverse moving module; the transverse moving module, the longitudinal moving module and the vertical moving module are each provided with a grating ruler assembly. The visual assembly is fixed to a shell of the cutting die mechanism. According to the technical scheme, real-time precise rotation and multi-axis cooperative positioning are achieved, and therefore high-precision punching is achieved.

Description

Technical Field

[0001] The present invention relates to the field of punching technology, in particular to a multi-axis die punching system. Background Art

[0002] Flexible printed circuits (FPCs) are core components for circuit connection and signal transmission in electronic devices. Their contour punching directly impacts product assembly accuracy and reliability. Punching FPCs with unusual contours (such as "mandarin duck" tool paths, which require complex multi-angle switching) places even higher demands on the equipment's positioning accuracy, angle adjustment flexibility, and processing efficiency.

[0003] At present, traditional FPC shape punching equipment mainly adopts the following two technical solutions: First, a fixed-angle punch is used to drive the FPC material for multi-position positioning and multiple punching through a high-precision mobile platform. However, this solution has significant defects: frequent movement of the material can easily generate internal stress, causing FPC deformation; the accumulation of errors from multiple positioning will reduce the punching accuracy; and the material movement takes a long time, resulting in low processing efficiency. Second, multiple sets of fixed-angle punches (such as 0°, 90°, 180°, etc.) are used to meet multi-angle punching requirements by switching different punches. However, the multi-punch design not only significantly increases equipment cost and floor space, but also cannot adapt to the dynamic adjustment requirements of any angle, and has extremely poor flexibility.

[0004] Therefore, existing technologies cannot achieve high-precision, dynamic rotary punching functions at any angle on a single punch, especially when faced with complex contours such as "mandarin duck tool paths" that require real-time angle adjustment. It is difficult to balance accuracy, efficiency and equipment economy. Summary of the Invention

[0005] The main purpose of the present invention is to provide a multi-axis die cutting system, which is designed to accurately rotate and coordinate multi-axis positioning in real time, thereby achieving high-precision cutting.

[0006] To achieve the above objectives, the multi-axis die cutting system proposed in the present invention comprises:

[0007] A fixed frame, wherein the fixed frame is provided with a punching space for movement of the die cutting mechanism;

[0008] A transversely movable module, wherein the transversely movable module is fixed to the top of the fixed frame;

[0009] A longitudinal movable module, the longitudinal movable module is arranged at the bottom of the fixed frame, the lower mold carrier is connected to the longitudinal movable module, and the longitudinal movable module is used to drive the lower mold carrier to move horizontally in the longitudinal direction to carry the material to be punched;

[0010] A die cutting mechanism is vertically arranged in the punching space, and includes a housing, and a vertically movable module, a rotating module, and a die cutting seat arranged in the housing; the vertically movable module is transmission-connected to the top end of the rotating module for driving the rotating module to move vertically; the bottom end of the rotating module is transmission-connected to the die cutting seat for driving the die cutting seat to rotate around the vertical direction;

[0011] The die cutting mechanism is connected to the transverse moving module, and the transverse moving module is used to drive the die cutting mechanism to move horizontally in the transverse direction;

[0012] The lateral movement module, longitudinal movement module and vertical movement module are all provided with a grating scale assembly, and the grating scale assembly is used to feed back the position information of each axis in real time to form a closed-loop control;

[0013] The visual component is fixed to the housing of the die cutting mechanism and is used to collect and confirm the die cutting information and take photos to locate the position information of the die cutting mechanism.

[0014] In some embodiments of the present invention, the lateral movement module includes a lateral screw rod, a lateral servo motor and a lateral slider; the output shaft of the lateral servo motor is transmission-connected to one end of the lateral screw rod, the lateral slider is threadedly engaged with the lateral screw rod, and the top of the shell of the cutting die mechanism is fixedly connected to the lateral slider.

[0015] In some embodiments of the present invention, the longitudinal moving module includes a longitudinal screw rod, a longitudinal servo motor and a longitudinal slider; the output shaft of the longitudinal servo motor is transmission-connected to one end of the longitudinal screw rod, the longitudinal slider is threadedly engaged with the longitudinal screw rod, and the bottom of the lower mold carrier is fixedly connected to the longitudinal slider.

[0016] In some embodiments of the present invention, the vertical moving module includes a vertical servo motor, a planetary reducer and a vertical screw; the output shaft of the vertical servo motor is connected to the input shaft of the planetary reducer, the output shaft of the planetary reducer is transmission-connected to the top end of the vertical screw, and the bottom end of the vertical screw is fixedly connected to the top end of the rotating module.

[0017] In some embodiments of the present invention, the rotating module includes a direct-drive motor and an oil-free bushing; the stator of the direct-drive motor is fixed to the inner wall of the shell, and the rotor of the direct-drive motor is detachably connected to the top of the die holder; the oil-free bushing is sleeved on the outside of the rotating module and fixed to the inner wall of the shell, for guiding the vertical movement of the rotating module.

[0018] In some embodiments of the present invention, the grating ruler assembly includes:

[0019] A transverse grating ruler component, which is arranged on one side of the transverse screw rod of the transverse moving module and is signal-connected to the transverse slider;

[0020] A longitudinal grating scale component, which is arranged on one side of the longitudinal screw rod of the longitudinal moving module and is signal-connected to the longitudinal slider;

[0021] The vertical grating scale component is arranged on one side of the vertical screw rod of the vertical moving module and is connected to the rotation module signal.

[0022] In some embodiments of the present invention, the transverse guide mechanism includes a transverse slide rail fixed to the top of the fixed frame and a transverse slider slidably engaged with the transverse slide rail; the extension direction of the transverse slide rail is parallel to the axis of the transverse screw rod, and the bottom of the shell of the cutting die mechanism is fixedly connected to the transverse slider through a connecting piece.

[0023] In some embodiments of the present invention, the longitudinal movable module also includes a longitudinal guiding mechanism, which includes a longitudinal slide rail and a longitudinal slider slidably engaged with the longitudinal slide rail; the extension direction of the longitudinal slide rail is parallel to the axis of the longitudinal screw rod, and the bottom of the lower mold carrier is fixedly connected to the longitudinal slider by bolts.

[0024] In some embodiments of the present invention, the visual component includes an industrial camera and an annular light source; the annular light source is arranged around the lens of the industrial camera to eliminate reflection interference.

[0025] In some embodiments of the present invention, the lower mold carrier includes a horizontal bearing surface, and the two ends of the back side of the bearing surface are respectively provided with abutment positions that abut against the longitudinal slider, and the abutment positions are fixed to the longitudinal slider by bolts; a trapezoidal groove extending along the longitudinal direction is provided between the abutment positions, and the trapezoidal groove is used to reduce the weight of the lower mold carrier and enhance its structural rigidity.

[0026] The technical solution of the present invention provides a stable punching space through a fixed frame, the lateral moving module drives the lateral translation of the die cutting mechanism, the longitudinal moving module drives the longitudinal translation of the lower die carrier, the die cutting mechanism integrates vertical movement, rotation and die cutting seat, cooperates with the grating scale component to provide real-time feedback on the position of each axis to form a closed-loop control, and the visual component collects material and die cutting position information, thereby constructing a composite control system with multi-axis linkage, closed-loop control and visual guidance collaboration; through the four-axis linkage of lateral translation, vertical downward pressure and rotation of the die cutting mechanism, complex and special-shaped contour punching can be completed without moving the material, avoiding stress deformation and positioning error accumulation caused by material movement; the single punch with integrated rotation function replaces the multi-punch design, reducing equipment cost and floor space, while realizing dynamic adjustment of any angle, significantly improving equipment flexibility, and adapting to the complex needs of multi-angle punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0028] Figure 1 It is a structural schematic diagram of the multi-axis die cutting system of the present invention;

[0029] Figure 2 This is a schematic diagram of the combined structure of the transverse moving module and the cutting die mechanism of the present invention;

[0030] Figure 3 This is the second schematic diagram of the combined structure of the transverse moving module and the cutting die mechanism of the present invention;

[0031] Figure 4 Schematic diagram of the cross-sectional structure of the die-cutting mechanism of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the longitudinal moving module of the present invention.

[0033] Description of Figure Numbers:

[0034] 100, fixed frame; 200, horizontal movement module; 210, horizontal screw rod; 220, horizontal servo motor; 230, horizontal slider; 300, vertical movement module; 310, vertical screw rod; 320, vertical servo motor; 330, lower mold carrier; 331, horizontal bearing surface; 332, abutment position; 333, trapezoidal groove; 400, cutting die mechanism; 410, housing; 420, vertical movement module; 42 1. Vertical servo motor; 422. Planetary reducer; 423. Vertical lead screw; 430. Rotating module; 431. Direct drive motor; 432. Oil-free bushing; 440. Die holder; 510. Horizontal grating scale component; 520. Vertical grating scale component; 530. Vertical grating scale component; 600. Vision component; 710. Horizontal slide rail; 720. Horizontal slider; 810. Vertical slide rail; 820. Vertical slider;

[0035] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, the descriptions of "first", "second", etc. in the present invention are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] See attached Figure 1-5 The present invention proposes a multi-axis die cutting system, comprising:

[0040] The fixed frame 100 is provided with a punching space for the movement of the die cutting mechanism 400;

[0041] The horizontal moving module 200 is fixed on the top of the fixed frame 100;

[0042] The longitudinal movable module 300 is disposed at the bottom of the fixed frame 100. The longitudinal movable module 300 is connected to the lower mold carrier 330. The longitudinal movable module 300 is used to drive the lower mold carrier 330 to move horizontally in the longitudinal direction to carry the material to be punched;

[0043] The die cutting mechanism 400 is vertically arranged in the punching space and includes a housing 410, and a vertically movable module 420, a rotating module 430, and a die cutting base 440 arranged in the housing 410; the vertically movable module 420 is in transmission connection with the top end of the rotating module 430 for driving the rotating module 430 to move vertically; the bottom end of the rotating module 430 is in transmission connection with the die cutting base 440 for driving the die cutting base 440 to rotate in the vertical direction;

[0044] The die cutting mechanism 400 is connected to the transverse moving module 200, and the transverse moving module 200 is used to drive the die cutting mechanism 400 to move horizontally in the transverse direction;

[0045] The transverse moving module 200, longitudinal moving module 300 and vertical moving module 420 are all provided with a grating scale assembly, which is used to provide real-time feedback of the position information of each axis to form a closed-loop control;

[0046] The visual component 600 is fixed to the housing 410 of the die cutting mechanism 400 and is used to collect and confirm the die cutting information and take photos to locate the position information of the die cutting.

[0047] Based on the above technical features, this system provides a stable punching space through a fixed frame 100, the lateral moving module 200 drives the die cutting mechanism 400 to move horizontally, and the longitudinal moving module 300 drives the lower die carrier 330 to move vertically. The die cutting mechanism 400 integrates vertical movement, rotation and die cutting seat 440, and cooperates with the grating scale component to provide real-time feedback on the position of each axis to form a closed-loop control, and the visual component 600 collects material and die cutting position information, thereby constructing a composite control system with multi-axis linkage, closed-loop control and visual guidance. Through the four-axis linkage of lateral translation, vertical downward pressure and rotation of the die cutting mechanism 400, complex and special-shaped contour punching can be completed without moving the material, avoiding stress deformation and positioning error accumulation caused by material movement. The single punch with integrated rotation function replaces the multi-punch design, reducing equipment cost and floor space, while realizing dynamic adjustment at any angle, significantly improving equipment flexibility, and adapting to the complex needs of multi-angle punching.

[0048] The lateral movement module 200 includes a lateral screw 210, a lateral servo motor 220, and a lateral slider 720. The output shaft of the lateral servo motor 220 is in driving connection with one end of the lateral screw 210, the lateral slider 720 is threadedly engaged with the lateral screw 210, and the top of the housing 410 of the die cutting mechanism 400 is fixedly connected to the lateral slider 720. The lateral servo motor 220 drives the lateral screw 210 to rotate, the lateral slider 720 is threadedly engaged with the screw, and the top of the housing 410 of the die cutting mechanism 400 is fixed to the slider. The high rigidity of the screw drive avoids the elastic deformation of traditional belt drives, ensuring the stability of the lateral movement of the die cutting mechanism 400. The precise pulse control of the lateral servo motor 220 enables precise lateral positioning of the die cutting mechanism 400. The top of the housing 410 of the die cutting mechanism 400 is fixed to the slider, and the driving force acts directly on the center of gravity of the die cutting mechanism, avoiding mechanism tilt caused by unbalanced loading. This provides reliable positional accuracy for the lateral translation of the die cutting mechanism 400 and fundamentally eliminates lateral positioning errors caused by material movement.

[0049] Furthermore, the longitudinal movement module 300 includes a longitudinal screw 310, a longitudinal servo motor 320, and a longitudinal slider 820. The output shaft of the longitudinal servo motor 320 is in transmission connection with one end of the longitudinal screw 310, the longitudinal slider 820 is threadedly engaged with the longitudinal screw 310, and the bottom of the lower mold carrier 330 is fixedly connected to the longitudinal slider 820. The servo motor drives the screw to rotate, driving the slider and the die-cutting mechanism 400 to move in a horizontal linear direction. The longitudinal servo motor 320 drives the longitudinal screw 310 to rotate, the longitudinal slider 820 is threadedly engaged with the screw, and the bottom of the lower mold carrier 330 is fixed to the slider. The high rigidity of the screw drive and the closed-loop control of the longitudinal servo motor 320 ensure that the longitudinal translation movement of the lower mold carrier 330 is highly consistent with the command. The bottom of the lower mold carrier 330 is fixed to the slider, so that the material load position coincides with the drive position, avoiding the "warping" or "stuck" caused by the separation of the drive point and the load point in traditional equipment. In coordination with the transverse moving module 200, the lower mold carrier 330 only needs to carry the material to remain stationary or make slight adjustments. The die-cutting mechanism 400 completes the plane position coverage through transverse and longitudinal linkage, which greatly reduces the number and time of material movement and improves processing efficiency.

[0050] Specifically, the vertical moving module 420 includes a vertical servo motor 421, a planetary reducer 422 and a vertical screw 423; the output shaft of the vertical servo motor 421 is connected to the input shaft of the planetary reducer 422, the output shaft of the planetary reducer 422 is transmission-connected to the top of the vertical screw 423, and the bottom end of the vertical screw 423 is fixedly connected to the top of the rotating module 430; the deceleration and torque-increasing characteristics of the planetary reducer 422 (such as reducing the speed and increasing the torque) meet the 5T heavy-load punching requirements, avoiding the screw out of step due to insufficient torque; the vertical screw 423 is fixedly connected to the top of the rotating module 430, and the driving force is directly transmitted to the die holder 440, reducing the intermediate transmission loss, so that the downward pressing depth and position of the die holder 440 in the vertical direction are consistent with the command height, avoiding material damage or punching contour deformation due to downward pressing deviation, and is particularly suitable for processing FPC materials with high requirements for thickness uniformity.

[0051] In this embodiment, the rotating module 430 includes a direct-drive motor 431 and an oil-free bushing 432; the stator of the direct-drive motor 431 is fixed to the inner wall of the housing 410, and the rotor of the direct-drive motor 431 is detachably connected to the top of the die holder 440; the oil-free bushing 432 is mounted on the outer side of the rotating module 430 and fixed to the inner wall of the housing 410, and is used to guide the vertical movement of the rotating module 430. The chainless design of the direct-drive motor 431 completely eliminates the backlash error of traditional transmission methods, achieving precise positioning of the die holder 440 at any angle within a range of 360°; the self-lubricating property of the oil-free bushing 432 provides guidance for the vertical movement of the rotating module 430, avoiding deflection caused by uneven friction. At the same time, the absence of lubricating oil prevents contamination of the FPC material, meeting clean production requirements.

[0052] Preferably, the grating scale assembly includes: a transverse grating scale component 510, which is arranged on the side of the transverse screw rod 210 of the transverse moving module 200 and is signal-connected to the transverse slider 720; a longitudinal grating scale component 520, which is arranged on the side of the longitudinal screw rod 310 of the longitudinal moving module 300 and is signal-connected to the longitudinal slider 820; and a vertical grating scale component 530, which is arranged on the side of the vertical screw rod 423 of the vertical moving module 420 and is signal-connected to the rotating module 430. The horizontal grating ruler collects the actual horizontal position of the die cutting mechanism 400 in real time, the vertical grating ruler monitors the actual vertical position of the lower die carrier 330, and the vertical grating ruler feeds back the actual vertical position of the die cutting base 440; the three sets of grating ruler data are synchronously input into the control system, forming a double closed-loop verification with the encoder feedback of the servo motor, which can compensate for the position deviation caused by thermal expansion of the screw, backlash or mechanical wear in real time, ensuring that the actual motion trajectory of each axis is highly consistent with the theoretical instructions, providing a data basis for high-precision punching.

[0053] Furthermore, the transverse guide mechanism includes a transverse rail 710 fixed to the top of the fixed frame 100 and a transverse slider 720 slidably engaged with the transverse rail 710; the extension direction of the transverse rail 710 is parallel to the axis of the transverse screw 210, and the bottom of the housing 410 of the die cutting mechanism 400 is fixedly connected to the transverse slider 720 via a connector. The transverse rail 710 and the transverse screw 210 drive to form a "double-guide" structure. The rail constrains the pitch or side swing of the die cutting mechanism 400 during transverse movement, making the translation path of the die cutting mechanism 400 closer to an ideal straight line, avoiding deformation of the punching profile caused by deviation of the motion trajectory, and improving the stability of the die cutting mechanism 400 during transverse movement.

[0054] The longitudinal movement module 300 also includes a longitudinal guide mechanism, comprising a longitudinal rail 810 and a longitudinal slider 820 slidably engaged with the longitudinal rail 810. The longitudinal rail 810 extends parallel to the axis of the longitudinal screw 310, and the bottom of the lower mold carrier 330 is fixedly connected to the longitudinal slider 820 via bolts. The longitudinal rail 810, with its dual-sided support, eliminates deviation of the lower mold carrier 330 caused by uneven material loading or inertial impact, ensuring that its longitudinal translational motion remains linear. Together with the transverse guide mechanism, it provides a stable platform for precise material positioning, preventing punching misalignment caused by carrier deviation.

[0055] In this embodiment, the visual component 600 includes an industrial camera and a ring light source. The industrial camera's lens is aimed vertically downward at the support surface of the lower mold carrier 330, and the ring light source surrounds the industrial camera lens to eliminate reflection interference. The industrial camera captures a real-time image of the die position, while the ring light source eliminates reflection interference through diffuse reflection, ensuring clear and discernible image contours. The control system calculates the deviation between the actual and theoretical material positions based on an image recognition algorithm and dynamically adjusts the target positions of each moving module, achieving a closed-loop control system of "visual guidance - position correction - punching execution", significantly reducing manual debugging time and improving production efficiency.

[0056] Specifically, the lower mold carrier 330 includes a horizontal bearing surface, and the two ends of the back side of the bearing surface are respectively provided with abutment positions 332 that abut against the longitudinal slider 820, and the abutment positions 332 are fixed to the longitudinal slider 820 by bolts; a trapezoidal groove 333 extending along the longitudinal direction is provided between the abutment positions 332, and the trapezoidal groove 333 is used to reduce the weight of the lower mold carrier 330 and enhance its structural rigidity; the trapezoidal groove 333 reduces the weight of the lower mold carrier 330 by removing material, reduces the driving load of the longitudinal moving module 300, and makes the start and stop response of the lower mold carrier 330 more sensitive; the "inverted triangle" cross-section increases the moment of inertia of the carrier (enhanced bending rigidity), avoids deformation of the carrier caused by the weight of the material or the reaction force of punching, ensures the flatness of the bearing surface, and strikes a balance between lightness and rigidity, providing a reliable basic platform for stable material bearing and high-precision punching.

[0057] In summary, this multi-axis die-cutting system has formed the comprehensive advantages of "multi-axis linkage, closed-loop control, and visual guidance" through synergy:

[0058] Multi-axis linkage control: The horizontal moving module 200 and the vertical moving module 300 drive the covering plane position, the vertical moving module 420 controls the pressing depth, and the rotating module 430 adjusts the cutting die angle. The four axes work together to complete complex contour punching, eliminating material stress and error accumulation.

[0059] Closed-loop and visual correction: The grating scale component provides real-time feedback on mechanical errors, and the visual component 600 corrects loading deviations. The two work together to ensure the accuracy of multi-axis linkage and achieve high-precision punching under heavy load conditions.

[0060] Guidance and rigidity design: The transverse and longitudinal guide mechanisms constrain the motion trajectory, and the trapezoidal groove 333 design of the lower mold carrier 330 balances lightness and rigidity, jointly improving the stability of the equipment under a heavy load of 5T.

[0061] Through the collaborative design of various structures, this system systematically solves the core pain points of traditional FPC punching equipment and achieves comprehensive performance improvement of "high precision, high efficiency, high flexibility and low damage".

[0062] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A multi-axis die cutting system, characterized in that: include: A fixed frame, wherein the fixed frame is provided with a punching space for movement of the die cutting mechanism; A transversely movable module, wherein the transversely movable module is fixed to the top of the fixed frame; A longitudinal movable module, the longitudinal movable module is arranged at the bottom of the fixed frame, the lower mold carrier is connected to the longitudinal movable module, and the longitudinal movable module is used to drive the lower mold carrier to move horizontally in the longitudinal direction to carry the material to be punched; A die cutting mechanism, the die cutting mechanism being vertically arranged in the punching space, the die cutting mechanism comprising a housing, and a vertically movable module, a rotating module and a die cutting seat arranged in the housing; The vertical moving module is in transmission connection with the top end of the rotating module, and is used to drive the rotating module to move vertically; the bottom end of the rotating module is in transmission connection with the cutting die holder, and is used to drive the cutting die holder to rotate around the vertical direction; The die cutting mechanism is connected to the transverse moving module, and the transverse moving module is used to drive the die cutting mechanism to move horizontally in the transverse direction; The lateral movement module, longitudinal movement module and vertical movement module are all provided with a grating scale assembly, and the grating scale assembly is used to feed back the position information of each axis in real time to form a closed-loop control; The visual component is fixed to the housing of the cutting die mechanism and is used to collect and confirm cutting die information and take photos to locate the position information of the cutting die.

2. The multi-axis die cutting system according to claim 1, characterized in that: The lateral movement module includes a lateral screw, a lateral servo motor and a lateral slider; the output shaft of the lateral servo motor is transmission-connected to one end of the lateral screw, the lateral slider is threadedly engaged with the lateral screw, and the top of the shell of the cutting die mechanism is fixedly connected to the lateral slider.

3. The multi-axis die cutting system according to claim 2, characterized in that: The longitudinal moving module includes a longitudinal screw, a longitudinal servo motor and a longitudinal slider; the output shaft of the longitudinal servo motor is transmission-connected to one end of the longitudinal screw, the longitudinal slider is threadedly engaged with the longitudinal screw, and the bottom of the lower mold carrier is fixedly connected to the longitudinal slider.

4. The multi-axis die cutting system according to claim 3, characterized in that: The vertical moving module includes a vertical servo motor, a planetary reducer and a vertical screw; the output shaft of the vertical servo motor is connected to the input shaft of the planetary reducer, the output shaft of the planetary reducer is transmission-connected to the top end of the vertical screw, and the bottom end of the vertical screw is fixedly connected to the top end of the rotating module.

5. The multi-axis die cutting system according to claim 1, wherein: The rotating module includes a direct-drive motor and an oil-free bushing; the stator of the direct-drive motor is fixed to the inner wall of the shell, and the rotor of the direct-drive motor is detachably connected to the top of the die holder; the oil-free bushing is sleeved on the outside of the rotating module and fixed to the inner wall of the shell, and is used to guide the vertical movement of the rotating module.

6. The multi-axis die cutting system according to claim 4, characterized in that: The grating ruler assembly includes: A transverse grating ruler component, which is arranged on one side of the transverse screw rod of the transverse moving module and is signal-connected to the transverse slider; A longitudinal grating scale component, which is arranged on one side of the longitudinal screw rod of the longitudinal moving module and is signal-connected to the longitudinal slider; A vertical grating scale component is arranged on one side of the vertical screw rod of the vertical moving module and is connected to the rotation module signal.

7. The multi-axis die cutting system according to claim 1, wherein: The transverse guide mechanism includes a transverse slide rail fixed to the top of the fixed frame and a transverse slider slidably engaged with the transverse slide rail; the extension direction of the transverse slide rail is parallel to the axis of the transverse screw rod, and the bottom of the shell of the cutting die mechanism is fixedly connected to the transverse slider through a connecting piece.

8. The multi-axis die cutting system according to claim 1, wherein: The longitudinal movable module also includes a longitudinal guiding mechanism, which includes a longitudinal slide rail and a longitudinal slider slidably engaged with the longitudinal slide rail; the extension direction of the longitudinal slide rail is parallel to the axis of the longitudinal screw rod, and the bottom of the lower mold carrier is fixedly connected to the longitudinal slider by bolts.

9. The multi-axis die cutting system according to claim 1, wherein: The visual component includes an industrial camera and an annular light source; the annular light source is arranged around the lens of the industrial camera to eliminate reflection interference.

10. The multi-axis die cutting system according to claim 8, wherein: The lower mold carrier includes a horizontal bearing surface, and the two ends of the back side of the bearing surface are respectively provided with abutment positions that abut against the longitudinal slider, and the abutment positions are fixed to the longitudinal slider by bolts; a trapezoidal groove extending along the longitudinal direction is provided between the abutment positions, and the trapezoidal groove is used to reduce the weight of the lower mold carrier and enhance its structural rigidity.

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