Digital die cutting machine

Abstract

This application provides a digital die-cutting machine, belonging to the field of printing equipment. The digital die-cutting machine includes an unwinding device, a die-cutting device, and a rewinding device. The unwinding device, the die-cutting device, and the rewinding device are arranged along a first direction. The die-cutting device is detachably connected between the unwinding device and the rewinding device. The die-cutting device includes a rigid frame and multiple die-cutting blade assemblies, which are arranged along the first direction. Among the multiple die-cutting blade assemblies, the die-cutting blade assembly closest to the unwinding device is fixedly connected to the rigid frame, while the other die-cutting blade assemblies are slidably connected to the rigid frame. The movement direction of the die-cutting blade assemblies is parallel to the first direction. During the processing of printed materials, the distance between the multiple die-cutting blade assemblies can be adjusted, allowing the digital die-cutting machine to adapt to more printed materials with different cutting requirements and meet the processing requirements of more printed materials.

Description

Technical Field

[0001] This application relates to the field of printing equipment, and in particular to a digital die-cutting machine. Background Technology

[0002] Printed materials are very common in daily life, such as brochures, newspapers, and product packaging. These printed materials are all produced by printing plants.

[0003] A digital die-cutting machine is a commonly used printing equipment. It is equipped with a die-cutting blade assembly, which processes the roll material as it passes through the machine.

[0004] When processing printed materials, digital die-cutting machines cut the materials according to their requirements. There are many types of printed materials, and the cutting requirements often differ between them. Utility Model Content

[0005] This application provides a digital die-cutting machine, which helps to meet the cutting requirements of more printed materials. The technical solution is as follows:

[0006] This application provides a digital die-cutting machine, which includes an unwinding device, a die-cutting device, and a rewinding device. The unwinding device, the die-cutting device, and the rewinding device are arranged along a first direction, and the die-cutting device is detachably connected between the unwinding device and the rewinding device.

[0007] The die-cutting equipment includes a rigid frame and multiple die-cutting blade assemblies, which are arranged along the first direction. Among the multiple die-cutting blade assemblies, the die-cutting blade assembly closest to the unwinding device is fixedly connected to the rigid frame, while the other die-cutting blade assemblies are slidably connected to the rigid frame. The movement direction of the die-cutting blade assemblies is parallel to the first direction.

[0008] In some examples, the rigid frame includes a first base plate, a first wall panel, a second wall panel, a plurality of first support plates, and a plurality of wall panel support frames; the first wall panel, the second wall panel, and the first support plate are located on the same side of the first base plate, the first wall panel is perpendicularly connected to the first base plate, and the first support plate is perpendicularly connected to the first base plate and the first wall panel respectively; the second wall panel is located on the side of the first wall panel away from the first support plate, the second wall panel is arranged parallel to the first wall panel and connected to the first base plate; the plurality of wall panel support frames are located between the first wall panel and the second wall panel and are respectively connected to the first wall panel and the second wall panel; the plurality of die-cutting blade assemblies are located between the first wall panel and the second wall panel, and are located on the side of the wall panel support frames away from the first base plate.

[0009] In some examples, the rigid frame further includes guide rails arranged along the first direction, and at least one of the first wall panel and the second wall panel is provided with the guide rails;

[0010] Of the plurality of die-cutting blade assemblies, the die-cutting blade assembly closest to the unwinding device is fixedly connected to the first wall plate and the second wall plate, while the other die-cutting blade assemblies are slidably mounted on the guide rail.

[0011] In some examples, the die-cutting equipment further includes a first linear motion mechanism arranged along the guide rail for driving the die-cutting blade assembly to move along the guide rail.

[0012] In some examples, the rigid frame further includes a support plate located on the side of the guide rail near the first base plate. The support plate is connected to the first wall panel and the second wall panel respectively to support the guide rail.

[0013] In some examples, the first wall panel has a plurality of first openings, and the first openings near the hole wall of the first base plate are provided with first connecting holes extending to the first base plate, and first connecting members are inserted into the first connecting holes and connected to the first base plate.

[0014] The first support plate has a plurality of second openings. The second openings are provided with second connecting holes extending to the first base plate near the hole wall of the first base plate. A second connecting member is inserted into the second connecting hole and is connected to the first base plate.

[0015] The second wall panel has a plurality of third openings. The third openings are provided with third connecting holes extending to the first base plate near the hole wall of the first base plate. A third connecting member is inserted into the third connecting hole and is connected to the first base plate.

[0016] In some examples, the die-cutting equipment further includes multiple pairs of first paper storage rollers and multiple pairs of second paper storage rollers, both of which are connected between the first wall plate and the second wall plate;

[0017] The plurality of pairs of first paper storage rollers are close to the unwinding device, the plurality of pairs of first paper storage rollers are arranged along the second direction, two first paper storage rollers in the same pair are arranged along the first direction, the second direction is perpendicular to the first direction and is vertical;

[0018] The plurality of pairs of second paper storage rollers are close to the winding device, the plurality of pairs of second paper storage rollers are arranged along the second direction, and the two second paper storage rollers in the same pair are arranged along the first direction;

[0019] The unwinding device releases the roll material sequentially through the multiple pairs of first paper storage rollers, the multiple die-cutting blade assemblies, and the multiple pairs of second paper storage rollers before reaching the winding device.

[0020] In some examples, the die-cutting apparatus further includes a paper storage roller drive mechanism for driving the first paper storage rollers closer to or further away from each other in the first direction, and driving the second paper storage rollers closer to or further away from each other in the first direction.

[0021] In some examples, the die-cutting blade assembly includes a die-cutting blade support beam, a second linear motion mechanism, and multiple die-cutting blade lifting mechanisms;

[0022] The die-cutting blade holder beam includes a second base plate, the second base plate having a top surface and a side surface adjacent to the top surface;

[0023] The second linear movement mechanism is mounted on the die-cutting blade holder beam;

[0024] The plurality of die-cutting blade lifting mechanisms are located above the top surface and are arranged at intervals on the second linear motion mechanism along a third direction. The third direction is perpendicular to the first direction and the second direction. The second linear motion mechanism is used to drive the die-cutting blade lifting mechanisms to move along the third direction.

[0025] The die-cutting blade lifting mechanism includes a mounting base, a sliding base, a die-cutting blade, and a driving structure. The sliding base is slidably connected to the mounting base, and the movement direction of the sliding base is parallel to the second direction. The die-cutting blade is mounted on the sliding base and arranged along the second direction. The driving structure is used to drive the sliding base to move.

[0026] In some examples, the second linear motion mechanism is a linear motor, and the direction of movement of the second linear motion mechanism is along a third direction.

[0027] In some examples, the die-cutting blade assembly further includes a blade setter, which includes a mounting bracket and a pressure sensor. The mounting bracket includes a first plate and a second plate. The first plate has a plate mounting hole through which it is mounted to the side of the second base plate. The second plate is perpendicularly connected to the first plate. The pressure sensor is mounted on the second plate and arranged along the second direction. The pressure sensor is used to contact the die-cutting blade during blade setting.

[0028] In some examples, the mounting hole is a strip-shaped hole, and the length direction of the mounting hole is parallel to the second direction.

[0029] In some examples, the drive structure includes a first lead screw and a motor connected to the mounting base. The first lead screw is arranged along the second direction, with one end connected to the shaft of the motor and the other end threadedly engaged with the sliding seat. The first lead screw is used to rotate under the action of the motor, thereby driving the sliding seat to move along the second direction.

[0030] In some examples, the mounting base includes a support plate, a first lead screw bracket, and a first slide rail, wherein the first lead screw bracket, the first slide rail, and the motor are mounted on the same side of the support plate, and the first lead screw bracket is located between the first slide rail and the motor;

[0031] The first lead screw is mounted on the first lead screw frame, and the first lead screw is arranged parallel to the first slide rail. The sliding seat is mounted on the first slide rail.

[0032] The die-cutting blade assembly further includes a second lead screw frame and a second lead screw. The second lead screw frame is mounted on the second linear motion mechanism, and the second lead screw is mounted on the second lead screw frame. The second lead screw is arranged along the third direction. The mounting base is drivenly connected to the second lead screw, and the second lead screw is used to drive the mounting base to move along the third direction.

[0033] In some examples, the die-cutting equipment further includes a first traction mechanism and a second traction mechanism, both of which are connected between the first wall panel and the second wall panel;

[0034] The first traction mechanism is located between the multiple pairs of first paper storage rollers and the multiple die-cutting blade assemblies. The roll material released from the multiple pairs of first paper storage rollers reaches the multiple die-cutting blade assemblies after passing through the first traction mechanism.

[0035] The second traction mechanism is located between the multiple pairs of second paper storage rollers and the multiple die-cutting blade assemblies. The roll material released by the multiple die-cutting blade assemblies reaches the multiple pairs of second paper storage rollers after passing through the second traction mechanism.

[0036] In some examples, the unwinding device includes an unwinding frame, an unwinding mechanism, a web guiding mechanism, a third traction mechanism, and a laminating mechanism. The unwinding mechanism, the web guiding mechanism, the third traction mechanism, and the laminating mechanism are all mounted on the unwinding frame. The roll material unwound by the unwinding mechanism passes sequentially through the web guiding mechanism, the third traction mechanism, and the laminating mechanism before reaching the die-cutting device.

[0037] The winding equipment includes a winding frame, a fourth traction mechanism, a waste collection mechanism, a slitting mechanism, and a winding mechanism. The fourth traction mechanism, the waste collection mechanism, the slitting mechanism, and the winding mechanism are all mounted on the winding frame. The roll material released by the die-cutting equipment passes sequentially through the fourth traction mechanism, the waste collection mechanism, the slitting mechanism, and the winding mechanism.

[0038] The beneficial effects of the technical solutions provided in this application include at least the following:

[0039] The die-cutting equipment comprises a rigid frame and multiple die-cutting blade assemblies, arranged in a detachably connected manner with an unwinding device, a die-cutting device, and a rewinding device. The die-cutting blade assemblies are arranged on the rigid frame in the same direction as the unwinding, die-cutting, and rewinding devices. The die-cutting blade assembly closest to the unwinding device is fixedly connected to the rigid frame, while the others are slidably connected. The movement direction of each die-cutting blade assembly is the same as its arrangement direction, allowing for adjustable spacing between the assemblies. During printing, the distance between the die-cutting blade assemblies can be adjusted, enabling the digital die-cutting machine to adapt to a wider range of printing requirements and meet diverse processing needs. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of the structure of a digital die-cutting machine provided in an embodiment of this application;

[0042] Figure 2 This is a schematic diagram of the structure of a die-cutting device provided in an embodiment of this application;

[0043] Figure 3 This is a schematic diagram of a rigid frame structure provided in an embodiment of this application;

[0044] Figure 4 This is a front view of a rigid frame provided in an embodiment of this application;

[0045] Figure 5 yes Figure 4 Section I-I in the diagram;

[0046] Figure 6 This is a rear view of a rigid frame provided in an embodiment of this application;

[0047] Figure 7 This is a schematic diagram of the structure of a die-cutting blade assembly provided in an embodiment of this application;

[0048] Figure 8 This is a schematic diagram of the structure of a die-cutting blade assembly provided in an embodiment of this application;

[0049] Figure 9 This is a schematic diagram of the structure of a die-cutting tool holder beam provided in an embodiment of this application;

[0050] Figure 10 This is a schematic diagram of the structure of a die-cutting blade lifting mechanism provided in an embodiment of this application;

[0051] Figure 11 This is a front view of a die-cutting knife lifting mechanism provided in an embodiment of this application;

[0052] Figure 12 This is a schematic diagram of the structure of a die-cutting tool holder beam provided in an embodiment of this application;

[0053] Figure 13 This is a schematic diagram of the structure of a die-cutting tool holder beam provided in an embodiment of this application;

[0054] Figure 14 This is a schematic diagram of the structure of a tool setting device provided in an embodiment of this application;

[0055] Figure 15 This is a front view of a tool setting device provided in an embodiment of this application;

[0056] Figure 16 This is a partial structural schematic diagram of a die-cutting blade assembly provided in an embodiment of this application;

[0057] Figure 17 This is a partial structural schematic diagram of a die-cutting blade assembly provided in an embodiment of this application;

[0058] Figure 18 This is a partial structural schematic diagram of a die-cutting blade assembly provided in an embodiment of this application.

[0059] Icon labels:

[0060] 10-Die-cutting blade holder beam; 11-Second base plate; 11a-Positioning step; 111-Top surface; 111a-Second mounting hole; 111b-First positioning hole; 111c-First threaded connection hole; 112-First side surface; 113-Second side surface; 114-Third side surface; 1141-Tool setting device mounting block; 12-Mounting plate; 12a-Second positioning hole; 12b-Second threaded connection hole; 12c-Support bracket mounting hole; 12d-Slide rail mounting hole; 13-Support block; 131-Rectangular part; 131a-First mounting hole; 132-Trapezoidal part;

[0061] 20 - Linear motor; 21 - Second slide rail; 211 - Slide rail support frame; 22 - Second lead screw frame; 23 - Second lead screw; 231 - Third slider;

[0062] 30-Die-cutting blade; 31-Sliding seat; 311-First slider; 312-Second slider; 313-Die-cutting blade mounting block; 32-Mounting base; 321-Support plate; 321a-Fixing hole; 322-First lead screw bracket; 323-First slide rail; 33-First lead screw; 34-Motor; 35-Motor brake; 36-Coupling;

[0063] 40-roller shaft;

[0064] 50 - Cutting down; 51 - Cutting down to install beam; 52 - Protective plate;

[0065] 60 - Tool setter; 61 - Mounting bracket; 611 - First plate; 611a - Plate mounting hole; 612 - Second plate; 62 - Pressure sensor; 621 - Nut; 63 - Fastening screw;

[0066] 710 - First base plate; 720 - First wall panel; 720a - First opening; 720b - First connecting hole; 720c - Fourth connecting hole; 720d - Fifth connecting hole; 730 - First support plate; 730a - Second opening; 730b - Second connecting hole; 741 - First connector; 742 - Second connector; 743 - Fourth connector; 744 - Third connector; 747 - Seventh connector; 750 - Second wall panel; 750a - Third opening; 750b - Third connecting hole; 750c - Sixth connecting hole; 760 - Wall panel support frame; 770 - Connecting block; 770a - Seventh connecting hole; 770b - Eighth connecting hole;

[0067] 1000 - Unwinding equipment; 1001 - Unwinding frame; 1002 - Unwinding mechanism; 1003 - Tracking mechanism; 1004 - Third traction mechanism; 1005 - Coating mechanism;

[0068] 2000 - Die-cutting equipment; 2001 - Rigid frame; 2002 - Die-cutting blade assembly; 2003 - First paper storage roller; 2004 - Second paper storage roller; 2005 - First traction mechanism; 2006 - Second traction mechanism; 2007 - Guide rail;

[0069] 3000 - Rewinding equipment; 3001 - Rewinding frame; 3002 - Fourth traction mechanism; 3003 - Waste collection mechanism; 3004 - Cutting mechanism; 3005 - Rewinding mechanism. Detailed Implementation

[0070] In the following description, specific details such as particular system architectures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of this application. However, those skilled in the art will understand that this application may also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods have been omitted so as not to obscure the description of this application with unnecessary detail.

[0071] It should also be understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0072] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0073] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0074] Furthermore, in the description of this application and the appended claims, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0075] References to "one embodiment" or "some embodiments" in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized. "A plurality" means two or more.

[0076] Figure 1 This is a schematic diagram of the structure of a digital die-cutting machine provided in an embodiment of this application, as shown below. Figure 1As shown, the digital die-cutting machine includes an unwinding device 1000, a die-cutting device 2000, and a rewinding device 3000. The unwinding device 1000, the die-cutting device 2000, and the rewinding device 3000 are arranged along a first direction X, and the die-cutting device 2000 is detachably connected between the unwinding device 1000 and the rewinding device 3000.

[0077] The die-cutting equipment 2000 includes a rigid frame 2001 and a plurality of die-cutting blade assemblies 2002, which are arranged along a first direction X. Among the plurality of die-cutting blade assemblies 2002, the die-cutting blade assembly 2002 closest to the unwinding device 1000 is fixedly connected to the rigid frame 2001, while the other die-cutting blade assemblies 2002 are slidably connected to the rigid frame 2001. The movement direction of the die-cutting blade assemblies 2002 is parallel to the first direction X.

[0078] By setting up an unwinding device 1000, a die-cutting device 2000, and a rewinding device 3000 that are detachably connected in sequence, the die-cutting device 2000 includes a rigid frame 2001 and multiple die-cutting blade assemblies 2002. The arrangement direction of the multiple die-cutting blade assemblies 2002 on the rigid frame 2001 is the same as the arrangement direction of the unwinding device 1000, the die-cutting device 2000, and the rewinding device 3000. Among the multiple die-cutting blade assemblies 2002, the die-cutting blade assembly 2002 closest to the unwinding device 1000 is fixedly connected to the rigid frame 2001, while the other die-cutting blade assemblies 2002 are slidably connected to the rigid frame 2001. The movement direction of the die-cutting blade assemblies 2002 is the same as the arrangement direction of the multiple die-cutting blade assemblies 2002, so that the spacing between the multiple die-cutting blade assemblies 2002 can be adjusted. During the printing process, the distance between multiple die-cutting blade assemblies 2002 can be adjusted, allowing the digital die-cutting machine to adapt to more printing materials with different cutting requirements and meet the processing requirements of more printing materials.

[0079] Figure 2 This is a schematic diagram of the structure of a die-cutting device provided in an embodiment of this application, as shown below. Figure 2 As shown, the die-cutting equipment 2000 includes a rigid frame 2001 and a plurality of die-cutting blade assemblies 2002 arranged on the rigid frame 2001 along a first direction X.

[0080] Figure 3 This is a schematic diagram of a rigid frame structure provided in an embodiment of this application, as shown below. Figure 3 As shown, the rigid frame 2001 includes a first wall panel 720 and a second wall panel 750 arranged opposite to it, and a plurality of die-cutting blade assemblies 2002 are located between the first wall panel 720 and the second wall panel 750.

[0081] The rigid frame 2001 also includes a first base plate 710, a plurality of first support plates 730, and a plurality of wall panel support frames 760. The first wall panel 720, the second wall panel 750, and the first support plate 730 are located on the same side of the first base plate 710. The first wall panel 720 is perpendicularly connected to the first base plate 710, and the first support plate 730 is perpendicularly connected to both the first base plate 710 and the first wall panel 720. The second wall panel 750 is located on the side of the first wall panel 720 away from the first support plate 730. The second wall panel 750 is arranged parallel to and opposite to the first wall panel 720 and is connected to the first base plate 710. The plurality of wall panel support frames 760 are located between the first wall panel 720 and the second wall panel 750 and are connected to both the first wall panel 720 and the second wall panel 750. A plurality of die-cutting blade assemblies 2002 are located on the side of the wall panel support frames 760 away from the first base plate 710.

[0082] A second wall plate 750 is arranged parallel to and opposite to the first wall plate 720, which facilitates the arrangement of rollers between the first wall plate 720 and the second wall plate 750. The first wall plate 720 and the second wall plate 750 support the two ends of the rollers. The first wall plate 720 and the second wall plate 750 jointly support multiple die-cutting knife assemblies 2002, which is also more stable.

[0083] The wall panel support frame 760 is connected between the first wall panel 720 and the second wall panel 750, which can play a reinforcing role, improve the stability of the first wall panel 720 and the second wall panel 750, and prevent relative deformation of the first wall panel 720 and the second wall panel 750.

[0084] For example, the second wall panel 750 can be arranged at the edge of the first base plate 710, and the first wall panel 720 can be arranged at the middle of the first base plate 710, so that other structures can be arranged on the side of the first wall panel 720 away from the second wall panel 750.

[0085] Figure 4 This is a front view of a rigid frame provided in an embodiment of this application, such as... Figure 4 As shown, the first wall panel 720 has a plurality of first openings 720a, and the first opening 720a near the hole wall of the first base plate 710 has a first connecting hole 720b extending to the first base plate 710. Figure 5 yes Figure 4 Section I-I in the diagram, as shown Figure 5 As shown, a first connector 741 is inserted into the first connecting hole 720b, and the first connector 741 is connected to the first base plate 710. For ease of demonstration of some structures, Figure 3 and Figure 4 Some features have been omitted, for example, to facilitate the demonstration of the first connecting hole 720b. Figure 3 and Figure 4 The first connector 741 is omitted from the text.

[0086] like Figure 3 As shown, the first support plate 730 has a plurality of second openings 730a, such as Figure 5 As shown, the second opening 730a has a second connecting hole 730b extending to the first base plate 710 near the hole wall of the first base plate 710. A second connector 742 is inserted into the second connecting hole 730b, and the second connector 742 is connected to the first base plate 710.

[0087] The first support plate 730 serves to support the first wall panel 720, reducing its lateral deformation and improving the overall stability of the rigid frame structure. The first connector 741, inserted into the first connecting hole 720b, connects to the first base plate 710, thereby linking the first wall panel 720 to the first base plate 710. Compared to welding a perforated metal block to the surface of the first wall panel 720, connecting the metal block and the first base plate 710 with screws inserted into the holes eliminates the need for additional space on the surface of the first base plate 710.

[0088] The first support plate 730 is connected to the first base plate 710 by using the second connector 742 inserted into the second connection hole 730b. This eliminates the need to weld a perforated metal block onto the surface of the first support plate 730 for connection, and avoids occupying additional space on the surface of the first base plate 710. Both the first wall plate 720 and the first support plate 730 are directly connected to the first base plate 710, which helps improve the accuracy of the rigid frame.

[0089] Figure 6 This is a rear view of a rigid frame provided in an embodiment of this application, such as... Figure 6 As shown, the second wall panel 750 has a plurality of third openings 750a, and the third openings 750a near the hole wall of the first base plate 710 have third connecting holes 750b extending to the first base plate 710. (Refer to...) Figure 5 As shown, a third connector 744 is inserted into the third connecting hole 750b, and the third connector 744 is connected to the first base plate 710. For ease of demonstration of some structures, Figure 6 Some features have been omitted, for example, to facilitate the demonstration of the third connecting hole 750b. Figure 6 The third connector 744 is omitted.

[0090] The second wall panel 750 is connected to the first base plate 710 in the same way as the first wall panel 720. After the first wall panel 720, the second wall panel 750 and the first base plate 710 are prefabricated, they are assembled. The manufacturing process is convenient and the connection strength is high. The first connector 741 and the third connector 744 do not occupy space and do not affect the layout of other structures.

[0091] In some examples, the first connector 741, the second connector 742, and the third connector 744 can be screws, and the first connector 741, the second connector 742, and the third connector 744 are respectively threaded to the first base plate 710.

[0092] The first wall panel 720 can be a rectangular plate, and the first opening 720a can be arranged near the side of the first wall panel 720 close to the first base plate 710. That is, the distance from the first opening 720a to the side of the first wall panel 720 close to the first base plate 710 is less than the distance to the side of the first wall panel 720 away from the first base plate 710, so as to avoid the first connecting hole 720b being too long and affecting the connection between the first wall panel 720 and the first base plate 710.

[0093] There can be multiple first openings 720a, and the multiple first openings 720a are arranged at intervals along the side of the first wall plate 720 near the first base plate 710. For example, there can be two first openings 720a.

[0094] The first opening 720a can be a polygonal hole, such as a rectangular hole. The wall of the first opening 720a near the first base plate 710 can be a flat surface, and the first connecting hole 720b is located on the wall of the first opening 720a near the first base plate 710. The wall of the first opening 720a away from the first base plate 710 can be a curved surface, such as a curved concave surface.

[0095] The first support plate 730 can be a quadrilateral or a pentagonal plate. For example, the first support plate 730 can be a right trapezoidal plate, or a pentagonal plate formed by cutting off the smaller base angle of a right trapezoidal plate. Taking the right trapezoidal first support plate 730 as an example, the lower base of the trapezoidal plate can be attached to the first wall panel 720, and the right-angled leg of the trapezoidal plate can be attached to the first base plate 710.

[0096] The second opening 730a can be arranged near the side of the first support plate 730 close to the first base plate 710. That is, the distance from the second opening 730a to the right-angled waist of the first support plate 730 is less than the distance from the second opening 730a to the connection point between the bottom of the first support plate 730 and the inclined waist. This avoids the second connecting hole 730b being too long and affecting the connection between the first support plate 730 and the first base plate 710.

[0097] Each first support plate 730 may have a plurality of second openings 730a, which are spaced apart along the side of the first support plate 730 near the first base plate 710. For example, there may be two or three second openings 730a.

[0098] The second opening 730a can be a polygonal hole, such as a rectangular hole. The wall of the second opening 730a near the first base plate 710 can be a plane, and the second connecting hole 730b is located on the wall of the second opening 730a near the first base plate 710.

[0099] The length of the side of the first support plate 730 that is in contact with the first wall panel 720 can be no less than half the height of the first wall panel 720, and the height direction of the first wall panel 720 is perpendicular to the first base plate 710. Setting the length of the first support plate 730 to be relatively large enables the first support plate 730 to provide more stable support for the first wall panel 720.

[0100] In some examples, the height of the first opening 720a in the direction perpendicular to the first base plate 710 is not less than the length of the first connector 741. The height of the second opening 730a in the direction perpendicular to the first base plate 710 is not less than the length of the second connector 742.

[0101] The height of the first opening 720a in the direction perpendicular to the first base plate 710 refers to the size of the first opening 720a in the direction perpendicular to the first base plate 710, and not the vertical distance from the first opening 720a to the surface of the first base plate 710; the height of the second opening 730a in the direction perpendicular to the first base plate 710 refers to the size of the second opening 730a in the direction perpendicular to the first base plate 710, and not the vertical distance from the second opening 730a to the surface of the first base plate 710.

[0102] Setting the height of the first opening 720a, perpendicular to the first base plate 710, to be no less than the length of the first connector 741 facilitates the insertion of the first connector 741 into the first connecting hole 720b. Similarly, setting the height of the second opening 730a, perpendicular to the first base plate 710, to be no less than the length of the second connector 742 facilitates the insertion of the second connector 742 into the second connecting hole 730b. Since both the first connector 741 and the second connector 742 can be inserted downwards from above the first base plate 710, operation is relatively convenient.

[0103] In some other possible implementations, the first connector 741 and the second connector 742 can also be inserted from the bottom of the first base plate 710. In this way, the first opening 720a only needs to be able to accommodate the nut connected to the first connector 741, and similarly, the second opening 730a only needs to be able to accommodate the nut connected to the second connector 742.

[0104] like Figure 5 As shown, the first wall panel 720 has multiple fourth connecting holes 720c distributed along its height, and a fourth connector 743 is inserted into each of the fourth connecting holes 720c. The fourth connector 743 is connected to the first support plate 730.

[0105] For example, the fourth connector 743 may be a screw.

[0106] Multiple fourth connectors 743 are arranged along the height of the first wall panel 720 to fix the first support plate 730 to the first wall panel 720, which can improve the stability of the rigid frame. The fourth connecting hole 720c and the fourth connectors 743 are used for connection, which facilitates the assembly after the first wall panel 720 and the first support plate 730 are manufactured separately.

[0107] like Figure 4 As shown, the first wall panel 720 also has a plurality of fifth connecting holes 720d, in which fifth connectors are inserted and connected to the wall panel support frame 760.

[0108] like Figure 6 As shown, the second wall panel 750 also has a plurality of sixth connecting holes 750c, in which a sixth connector is inserted, and the sixth connector is connected to the wall panel support frame 760.

[0109] For example, the fifth and sixth connectors can be screws, such as drive screws.

[0110] The wall panel support frame 760 is connected to the first wall panel 720 and the second wall panel 750 via a fifth connector and a sixth connector, respectively. This allows the wall panel support frame 760, the first wall panel 720, and the second wall panel 750 to be processed separately before assembly, facilitating the fabrication of the rigid frame. During the design phase, for different models of rigid frames, the arrangement of the wall panel support frame 760 can be changed simply by adjusting the positions of the fifth connecting hole 720d and the sixth connecting hole 750c, thus meeting the arrangement requirements of different machine heads 200.

[0111] like Figure 3 As shown, the rigid frame also includes a connecting block 770, which is located on the side of the second wall panel 750 near the first wall panel 720. The connecting block 770 is connected to the second wall panel 750 and the first base plate 710, respectively.

[0112] By arranging a connecting block 770 at the connection between the second wall panel 750 and the first base plate 710, and further connecting the second wall panel 750 and the first base plate 710 through the connecting block 770, the stability of the connection between the first wall panel 720 and the first base plate 710 can be further improved.

[0113] In this example, the connecting block 770 may have multiple seventh connecting holes 770a, such as Figure 5 As shown, a seventh connector 747 is inserted into the seventh connecting hole 770a, and the seventh connector 747 is connected to the first base plate 710.

[0114] The connecting block 770 is connected to the first base plate 710 through the seventh connector 747, which facilitates assembly after processing.

[0115] As an example, the connecting block 770 may have multiple eighth connecting holes 770b, into which an eighth connector is inserted, and the eighth connector is connected to the second wall plate 750. The connecting block 770 and the second wall plate 750 are two independent structures, which can be manufactured separately and then connected by the eighth connector.

[0116] For example, the seventh connector 747 and the eighth connector can be screws.

[0117] In some other possible implementations, the connecting block 770 can be an integral structure with the second wall panel 750, or it can be welded to the second wall panel 750.

[0118] In some examples, the first base plate 710, the first wall plate 720, the second wall plate 750, the first support plate 730, and the wall plate support frame 760 are all castings. Castings have the advantages of high precision, high manufacturing efficiency, and low cost, which is beneficial for improving the precision of the rigid frame.

[0119] like Figure 2 As shown, the rigid frame 2001 also includes a guide rail 2007, which is arranged along a first direction X, and at least one of the first wall panel 720 and the second wall panel 750 is provided with the guide rail 2007.

[0120] In this example, guide rails 2007 are respectively provided on the side of the first wall panel 720 near the second wall panel 750 and on the side of the second wall panel 750 near the first wall panel 720.

[0121] Of the multiple die-cutting blade assemblies 2002, the die-cutting blade assembly 2002 closest to the unwinding device 1000 is fixedly connected to the first wall plate 720 and the second wall plate 750, while the other die-cutting blade assemblies 2002 are slidably mounted on the guide rail 2007.

[0122] The movable die-cutting blade assembly 2002 is mounted by setting the guide rail 2007, which makes the movement of the die-cutting blade assembly 2002 more stable. The guide rail 2007 can also limit the movement direction of the die-cutting blade assembly 2002, so that multiple die-cutting blade assemblies 2002 are always arranged at the same height along the first direction X.

[0123] The die-cutting equipment 2000 may also include a first linear motion mechanism arranged along the guide rail 2007, which is used to drive the die-cutting blade assembly 2002 to move along the guide rail 2007.

[0124] In some examples, the first linear movement mechanism may include a cylinder, and the die-cutting blade assembly 2002 may move along the guide rail 2007 under the push of the cylinder. Using a cylinder to push is not only clean and responsive, but also makes it easier to maintain the tension of the roll material.

[0125] The guide rail 2007 is located on the side of the wall panel support frame 760 away from the first base plate 710. It can be arranged near the edge of the first wall panel 720 away from the first base plate 710 or the edge of the second wall panel 750 away from the first base plate 710, so that the die-cutting blade assembly 2002 can be higher than the first wall panel 720 and the second wall panel 750.

[0126] In some examples, the rigid frame 2001 may also include a support plate 2008, which is located on the side of the guide rail 2007 near the first base plate 710. The support plate 2008 is connected to the first wall plate 720 and the second wall plate 750, respectively. The support plate 2008 is used to support the guide rail 2007, enabling the guide rail 2007 to support the die-cutting blade assembly 2002 more stably.

[0127] The rollers arranged between the first wall panel 720 and the second wall panel 750 may include multiple paper storage rollers. For example... Figure 2 As shown, the die-cutting equipment 2000 may also include multiple pairs of first paper storage rollers 2003 and multiple pairs of second paper storage rollers 2004, with the first paper storage rollers 2003 and the second paper storage rollers 2004 both connected between the first wall plate 720 and the second wall plate 750.

[0128] Multiple pairs of first paper storage rollers 2003 are positioned close to the unwinding device 1000, and the multiple pairs of first paper storage rollers 2003 are arranged along the second direction Y. Two first paper storage rollers 2003 in the same pair are arranged along the first direction X, and the second direction Y is perpendicular to the first direction X and is vertical.

[0129] Multiple pairs of second paper storage rollers 2004 are close to the winding equipment 3000. The multiple pairs of second paper storage rollers 2004 are arranged along the second direction Y, and the two second paper storage rollers 2004 in the same pair are arranged along the first direction X.

[0130] The roll material released by the unwinding device 1000 passes through multiple pairs of first paper storage rollers 2003, multiple die-cutting blade assemblies 2002, and multiple pairs of second paper storage rollers 2004 in sequence before reaching the rewinding device 3000.

[0131] By utilizing the space between the first wall panel 720 and the second wall panel 750, and below the die-cutting blade assembly 2002, the paper storage roller can be arranged, making fuller use of the space and making the structure of the digital die-cutting machine more compact.

[0132] In some examples, the die-cutting apparatus 2000 also includes a paper storage roller drive mechanism for driving the first paper storage roller 2003 to move closer or further apart from each other in the first direction X, and driving the second paper storage roller 2004 to move closer or further apart from each other in the first direction X.

[0133] By adjusting the relative distance between the paper storage rollers through the paper storage roller drive mechanism, the paper storage rollers can be made to tension the roll material.

[0134] like Figure 2 As shown, the die-cutting equipment 2000 may also include a first traction mechanism 2005 and a second traction mechanism 2006, both of which are connected between the first wall plate 720 and the second wall plate 750.

[0135] The first traction mechanism 2005 is located between multiple pairs of first paper storage rollers 2003 and multiple die-cutting blade assemblies 2002. The roll material released from the multiple pairs of first paper storage rollers 2003 reaches the multiple die-cutting blade assemblies 2002 after passing through the first traction mechanism 2005.

[0136] The second traction mechanism 2006 is located between multiple pairs of second paper storage rollers 2004 and multiple die-cutting blade assemblies 2002. The roll material released from the multiple die-cutting blade assemblies 2002 reaches the multiple pairs of second paper storage rollers 2004 after passing through the second traction mechanism 2006.

[0137] The first traction mechanism 2005 and the second traction mechanism 2006 are arranged in the space between the first wall panel 720 and the second wall panel 750, below the die-cutting blade assembly 2002, resulting in a compact structure. The first traction mechanism 2005 and the second traction mechanism 2006 are used to pull the roll material during operation, maintaining a certain tension on the roll material.

[0138] The first traction mechanism 2005 and the second traction mechanism 2006 may have the same structure. Both the first traction mechanism 2005 and the second traction mechanism 2006 may include a traction roller.

[0139] Figure 7 and Figure 8 This is a schematic diagram of the structure of a die-cutting blade assembly provided in an embodiment of this application, as shown below. Figure 7 and Figure 8 As shown, the die-cutting blade assembly 2002 includes a die-cutting blade support beam 10, a second linear motion mechanism, and multiple die-cutting blade lifting mechanisms. The second linear motion mechanism drives the die-cutting blade lifting mechanisms to move along a third direction Z, which is perpendicular to the first direction X and the second direction Y.

[0140] For example, the second linear movement mechanism can be a linear motor 20, and the linear motor 20 moves in the third direction Z.

[0141] Figure 9This is a schematic diagram of the structure of a die-cutting tool holder beam provided in an embodiment of this application, as shown below. Figure 9 As shown, the die-cutting blade holder beam 10 includes a second base plate 11, which has a top surface 111 and a side surface adjacent to the top surface 111. A linear motor 20 is mounted on the die-cutting blade holder beam 10, and the linear motor 20 moves along a third direction Z, which is perpendicular to the first direction X and the second direction Y. The third direction Z can be parallel to the top surface 111.

[0142] Multiple die-cutting blade lifting mechanisms are located above the top surface 111 and are arranged at intervals on the linear motor 20 along the direction of motion of the linear motor 20, that is, along the third direction Z. Figure 10 This is a schematic diagram of the structure of a die-cutting knife lifting mechanism provided in an embodiment of this application, as shown below. Figure 10 As shown, the die-cutting blade lifting mechanism includes a mounting base 32, a sliding base 31, a die-cutting blade 30, and a drive structure. The sliding base 31 is slidably connected to the mounting base 32, and the movement direction of the sliding base 31 is parallel to the second direction Y. The die-cutting blade 30 is mounted on the sliding base 31. Figure 11 This is a front view of a die-cutting knife lifting mechanism provided in an embodiment of this application, such as... Figure 11 As shown, the die-cutting blade 30 is arranged along the second direction Y, and the driving structure is used to drive the sliding seat 31 to move relative to the mounting seat 32.

[0143] The die-cutting blade 30 is mounted on the sliding seat 31, which is slidably connected to the mounting base 32, and the die-cutting blade 30 is arranged along the sliding direction of the sliding seat 31. Therefore, the height of the die-cutting blade 30 can be adjusted by moving the sliding seat 31. By providing a drive structure on the mounting base 32, when the height of the die-cutting blade 30 needs to be adjusted, the drive structure can be used to drive the sliding seat 31 to slide relative to the mounting base 32, thereby moving the die-cutting blade 30. Even if the height of multiple die-cutting blades 30 needs to be adjusted, it can be done through the drive mechanism corresponding to each die-cutting blade 30.

[0144] As an example, such as Figure 10 As shown, the drive structure includes a first lead screw 33 and a motor 34, with the motor 34 connected to the mounting base 32. The first lead screw 33 is arranged along the second direction Y, i.e., along the sliding direction of the mounting base 32. One end of the first lead screw 33 is connected to the rotating shaft of the motor 34, and the other end of the first lead screw 33 is threadedly engaged with the sliding seat 31. The first lead screw 33 is used to rotate under the action of the motor 34, driving the sliding seat 31 to slide along the second direction Y.

[0145] The first lead screw 33 is driven to rotate by the motor 34, which in turn drives the mounting base 32. Driving the mounting base 32 via lead screw transmission provides high precision control, allowing for accurate adjustment of the die-cutting blade 30's height. A smaller lead screw pitch allows for more precise height adjustment of the die-cutting blade 30.

[0146] In some examples, motor 34 can be a servo motor. Servo motors have high precision and are easy to control the rotation of the first lead screw 33 more precisely, so as to adjust the height of the die-cutting blade 30 more precisely.

[0147] like Figure 10 As shown, the drive structure may also include a motor brake 35, which is mounted on the end of the motor 34 away from the first lead screw 33.

[0148] The motor brake 35 is used to brake the motor 34. After the height of the die-cutting blade 30 is adjusted to the correct position, the motor brake 35 can be used to brake the motor 34 and lock the height of the die-cutting blade 30.

[0149] like Figure 10 As shown, the mounting base 32 includes a support plate 321, a first lead screw frame 322, and a first slide rail 323. The first lead screw frame 322, the first slide rail 323, and the motor 34 are mounted on the same side of the support plate 321, with the first lead screw frame 322 located between the first slide rail 323 and the motor 34. A first lead screw 33 is mounted on the first lead screw frame 322 and is arranged parallel to the first slide rail 323. A sliding seat 31 is mounted on the first slide rail 323.

[0150] The first lead screw holder 322 can stably support the first lead screw 33, so that the first lead screw 33 rotates smoothly. The first lead screw 33 is arranged parallel to the first slide rail 323, so that when the first lead screw 33 rotates, the sliding seat 31 can move stably along the first slide rail 323.

[0151] For example, the first lead screw holder 322 can be U-shaped, and two bearings can be sleeved on the outside of the first lead screw 33. The two bearings are arranged at intervals along the first lead screw 33, and the outer rings of the bearings are fixedly connected to the first lead screw holder 322 to reduce the resistance to the rotation of the first lead screw 33, which is beneficial for more precise control of the rotation of the first lead screw 33. The two ends of the first lead screw 33 extend out of the first lead screw holder 322 and are connected to the sliding seat 31 and the motor 34, respectively.

[0152] like Figure 10 As shown, the drive structure may also include a coupling 36, through which the first lead screw 33 and the rotating shaft of the motor 34 are coaxially connected.

[0153] The coupling 36 is connected to the end of the first lead screw 33 away from the sliding seat 31. Using the coupling 36 to connect the first lead screw 33 and the motor 34 makes disassembly and assembly relatively convenient.

[0154] like Figure 10As shown, the sliding seat 31 includes a first slider 311, a second slider 312, and a die-cutting blade mounting block 313. The first slider 311 is mounted on the first slide rail 323, and the second slider 312 is connected to the first slider 311. The second slider 312 is sleeved on the first lead screw 33, and the second slider 312 is threadedly engaged with the first lead screw 33. The die-cutting blade mounting block 313 is mounted on the first slider 311, and the die-cutting blade 30 is inserted into the die-cutting blade mounting block 313.

[0155] The sliding seat 31 mates with the first slide rail 323 and the first lead screw 33 respectively, forming a movable connection. By setting the first slider 311 and the second slider 312, the first slider 311 and the second slider 312 can be machined separately and then assembled together. This facilitates high-precision machining of the parts where the first slider 311 mates with the first slide rail 323 and the parts where the second slider 312 mates with the first lead screw 33, resulting in high assembly accuracy between the first slider 311 and the first slide rail 323, and between the second slider 312 and the first lead screw 33. A die-cutting blade mounting block 313 is provided. When the die-cutting blade 30 needs to be replaced, the die-cutting blade 30 and the die-cutting blade mounting block 313 can be removed together. After replacing the new die-cutting blade 30, the die-cutting blade mounting block 313 can be assembled back onto the first slider 311.

[0156] For example, the die-cutting blade mounting block 313 and the first slider 311 can be connected by screws.

[0157] like Figure 10 As shown, the side of the support plate 321 is provided with a fixing hole 321a, and the fixing hole 321a and the first lead screw bracket 322 are located on the adjacent sides of the support plate 321.

[0158] The fixing hole 321a located on the side of the support plate 321 facilitates the installation of the die-cutting knife lifting mechanism onto the linear motor 20. Since the fixing hole 321a and the first lead screw bracket 322 are located on adjacent sides of the support plate 321, the installation of structures on the support plate 321, such as the installation of the first lead screw bracket 322 and the sliding seat 31, as well as the assembly between the support plate 321 and the linear motor 20, will not affect each other, making the assembly process more convenient.

[0159] The die-cutting tool holder beam 10 can be a casting, such as... Figure 9 As shown, the die-cutting blade holder beam 10 includes a second base plate 11, a mounting plate 12, and two support blocks 13. The two support blocks 13 are fixedly connected to the top surface 111 of the second base plate 11, and the two support blocks 13 are spaced apart, with the roller shaft 40 connected between them. The mounting plate 12 is fixedly connected to the surfaces of the two support blocks 13 away from the second base plate 11, and the mounting plate 12 is perpendicular to the second base plate 11.

[0160] The die-cutting blade support beam 10 is a casting, which is conducive to overall processing and manufacturing. The casting has high precision, and the support block 13 and mounting plate 12 have high positional accuracy, good stability and high rigidity, thereby improving the assembly accuracy of the die-cutting blade 30 and roller 40.

[0161] Figure 12 and Figure 13 This is a schematic diagram of the structure of a die-cutting tool holder beam provided in an embodiment of this application. Figure 9 , Figure 12 and Figure 13 The die-cutting tool holder beam 10 is shown from different perspectives. For example... Figure 9 , Figure 12 and Figure 13 As shown, the second base plate 11 has a top surface 111 that connects to the support block 13, two opposing first side surfaces 112, a second side surface 113 and a third side surface 114 that connect the two first side surfaces 112, and the first side surface 112, the second side surface 113 and the third side surface 114 are all adjacent to the top surface 111.

[0162] The two support blocks 13 are located at the intersection of the top surface 111 and the two first side surfaces 112, respectively. The mounting plate 12 is located at the intersection of the top surface 111 and the second side surface 113 in the orthographic projection of the second base plate 11.

[0163] Two support blocks 13 are arranged at the opposite edges of the top surface 111, making full use of the area of ​​the top surface 111 of the second base plate 11 to accommodate a longer roller 40. The orthographic projection of the mounting plate 12 onto the second base plate 11 is located at the intersection of the top surface 111 and the second side surface 113, meaning that the mounting plate 12 is also located at the edge of the top surface 111. The mounting plate 12 and the two support blocks 13, together with the top surface 111, form a large space, facilitating the arrangement of the linear motor 20, the die-cutting blade, and the multiple rollers 40.

[0164] like Figure 12 As shown, the support block 13 includes a rectangular portion 131 and a trapezoidal portion 132. The rectangular portion 131 is a quadrangular prism and is arranged along the intersection of the top surface 111 and the first side surface 112. The top wall of the rectangular portion 131 away from the second base plate 11 is rectangular.

[0165] The trapezoidal part 132 is connected to the top wall of the rectangular part 131. The opposite side of the two trapezoidal parts 132 is a right trapezoid, and the lower base of the right trapezoid is connected to the rectangular part 131, while the upper base of the right trapezoid is connected to the mounting plate 12.

[0166] The rectangular portion 131 is arranged along the edge of the top surface 111 and has a relatively large length, which allows multiple rollers 40 to be arranged sequentially along the length direction of the rectangular portion 131. The two rectangular portions 131 respectively support the two ends of the rollers 40.

[0167] The lower base of the right trapezoid is longer than the upper base, and the base area of ​​the trapezoidal portion 132 is larger than the top area. Connecting the larger base of the trapezoidal portion 132 to the rectangular portion 131 ensures a strong connection, giving the support block 13 higher structural strength and stability. Compared to setting the opposite sides of the two support blocks 13 as rectangles, setting the opposite sides of the two trapezoidal portions 132 as right trapezoids allows the support blocks 13 to stably connect to the mounting plate 12 while reducing the obstruction of the space between the two support blocks 13. This allows the roller 40 and the die-cutting blade 30 to be fully exposed, providing the die-cutting blade 30 with greater movement space.

[0168] As an example, the rectangular portion 131 is provided with a plurality of first mounting holes 131a, which are arranged along the intersection line of the top surface 111 and the first side surface 112. The first mounting holes 131a of the two rectangular portions 131 are arranged in a one-to-one correspondence, and the corresponding two first mounting holes 131a are coaxial.

[0169] Two coaxially arranged first mounting holes 131a can support both ends of the same roller shaft 40, and multiple first mounting holes 131a of the two rectangular portions 131 support multiple roller shafts 40.

[0170] For example, a bearing can be accommodated in the first mounting hole 131a, and the bearing can be fitted onto the end of the roller 40 so that the roller 40 can rotate smoothly.

[0171] like Figure 12 As shown, a second mounting hole 111a is provided on the top surface 111 of the second base plate 11. The second mounting hole 111a is located at one end of the rectangular portion 131 away from the second side surface 113 of the second base plate 11. The end face of the rectangular portion 131 near the third side surface 114 of the second base plate 11 forms a positioning step 11a with the top surface 111 of the second base plate 11.

[0172] Reference Figure 7 The die-cutting blade assembly 2002 may also include a lower blade 50 and a lower blade mounting beam 51. The lower blade mounting beam 51 is positioned and mounted on the second base plate 11 via a positioning step 11a, and the lower blade 50 is mounted on the lower blade mounting beam 51.

[0173] The positioning step 11a formed by the end face of the rectangular portion 131 and the top surface 111 of the second base plate 11 can be used to install the lower blade mounting beam 51. Screws can be inserted into the second mounting hole 111a to fix the lower blade mounting beam 51 to the second base plate 11. The end face of the rectangular portion 131 and the top surface 111 of the second base plate 11 can fit against the lower blade mounting beam 51, serving a positioning function and improving the installation accuracy of the lower blade mounting beam 51. The lower blade mounting beam 51 can be used to install the lower blade 50.

[0174] like Figure 12 As shown, the third side 114 is provided with a plurality of third mounting holes 114a.

[0175] In some die-cutting blade assemblies 2002, rollers 40 are arranged on both sides of the lower blade mounting beam 51, and the third mounting hole 114a can also be used to mount the rollers 40.

[0176] For example, a screw can be inserted into the third mounting hole 114a to fix the roller bracket 41 to the second base plate 11. The roller 40 can be rotatably mounted on the roller bracket 41.

[0177] The third side 114 may also be provided with a tool setting device mounting block 1141, which can be used to install the tool setting device 60.

[0178] like Figure 12 As shown, the second base plate 11 also has a plurality of first positioning holes 111b and a plurality of first threaded connection holes 111c. The first positioning holes 111b and the first threaded connection holes 111c are located between the two support blocks 13.

[0179] Both the first positioning hole 111b and the first threaded connection hole 111c are through holes, penetrating the second base plate 11. The first positioning hole 111b can improve the installation accuracy of the die-cutting blade holder beam. When fixing the die-cutting blade holder beam, for example, when fixing the die-cutting blade holder beam to the frame, a positioning pin can be inserted into the first positioning hole 111b to position the second base plate 11, and a screw can be inserted into the first threaded connection hole 111c to connect the second base plate 11 to the frame.

[0180] For example, there may be two first positioning holes 111b, and the two first positioning holes 111b are arranged along the arrangement direction of the two support blocks 13.

[0181] In some examples, the mounting plate 12 may have two second positioning holes 12a, which are arranged along the arrangement direction of the two support blocks 13, and the two second positioning holes 12a are at the same vertical distance from the second base plate 11.

[0182] With the top surface 111 of the second base plate 11 as a reference, the heights of the two second positioning holes 12a are the same. When the linear motor 20 is installed on the mounting plate 12, its length direction is along the arrangement direction of the two support blocks 13. Since the linear motor 20 is relatively long, by arranging two second positioning holes 12a of equal height on the mounting plate 12, and arranging the two second positioning holes 12a along the arrangement direction of the two support blocks 13, it is convenient to position the linear motor 20, so that the two ends of the linear motor 20 are at the same height.

[0183] like Figure 12As shown, the mounting plate 12 also has two rows of second threaded connection holes 12b, which are distributed along a direction perpendicular to the second base plate 11. Multiple second threaded connection holes 12b in each row are arranged along the arrangement direction of the two support blocks 13. Two second positioning holes 12a are located between the two rows of second threaded connection holes 12b.

[0184] When installing the linear motor 20, multiple second threaded connection holes 12b in each row are arranged along the length of the linear motor 20. The linear motor 20 can be stably fixed through the two rows of second threaded connection holes 12b, thereby improving the assembly accuracy.

[0185] The surface of the mounting plate 12 away from the second base plate 11 may also be provided with slide rail mounting holes 12d, which can be used to fix the second slide rail 21 of the linear motor 20. A support frame mounting hole 12c may also be provided on one side of the mounting plate 12, which can be used to fix a slide rail support frame 211. The slide rail support frame 211 can be connected to the second slide rail 21 to improve the stability of the second slide rail 21.

[0186] like Figure 7 As shown, the die-cutting blade assembly 2002 also includes a tool setter 60. Figure 14 This is a schematic diagram of a tool setting device provided in an embodiment of this application, as shown below. Figure 14 As shown, the die setter 60 includes a mounting bracket 61 and a pressure sensor 62. The mounting bracket 61 is mounted on the side of the second base plate 11, and the pressure sensor 62 is mounted on the mounting bracket 61. The pressure sensor 62 is used to contact the die cutter 30 during die setting.

[0187] The mounting bracket 61 of the tool setter 60 includes a first plate 611 and a second plate 612. The first plate 611 has a plate mounting hole 611a, which is used to mount the first plate 611 to the side of the second base plate 11. The second plate 612 is perpendicularly connected to the first plate 611, and the pressure sensor 62 is mounted on the second plate 612.

[0188] By mounting the mounting bracket 61 on the side of the second base plate 11, and installing a pressure sensor 62 on the mounting bracket 61, the pressure sensor 62 is used to contact the die-cutting blade 30 during blade setting. During the blade setting operation, by adjusting the height of the die-cutting blade 30, the die-cutting blade 30 contacts the pressure-receiving end of the pressure sensor 62, triggering the pressure sensor 62 to adjust the height of the die-cutting blade 30 to the correct position. This allows for more accurate adjustment of the height of multiple die-cutting blades 30 individually, which helps reduce errors during the blade setting operation.

[0189] The first plate 611 can be installed on the third side 114 of the second base plate 11, for example, it can be installed on the tool setting device mounting block 1141.

[0190] The signal output by pressure sensor 62 can be an analog signal or a digital signal. The analog signal changes synchronously with the magnitude of the pressure at the pressure receiving end of pressure sensor 62, and the analog signal can reflect the magnitude of the pressure; the digital signal reflects whether the pressure receiving end of pressure sensor 62 is under pressure.

[0191] In this embodiment, the pressure sensor 62 can output a switching signal. When the die-cutting blade 30 contacts the pressure-receiving end of the pressure sensor 62, the pressure sensor 62 will output a signal.

[0192] Figure 15 This is a front view of a tool setting device provided in an embodiment of this application, such as... Figure 15 As shown, the mounting hole 611a is a strip-shaped hole, and its length direction is parallel to the second direction Y. The arrangement direction of the pressure sensor 62 is parallel to the length direction of the mounting hole 611a.

[0193] The first plate 611 is mounted to the die-cutting blade holder beam 10 through the plate mounting hole 611a. The plate mounting hole 611a is a strip-shaped hole, which allows for easy adjustment of the position of the mounting bracket 61 along its length. The pressure sensor 62 is arranged parallel to the length of the plate mounting hole 611a, allowing adjustment of the position of the pressure sensor 62 during the adjustment of the mounting bracket 61. For example, the distance between the pressure-receiving end of the pressure sensor 62 and the cutting blade plane can be adjusted.

[0194] For example, the first plate 611 can be connected to the die-cutting blade holder beam 10 by fastening screws 63. The fastening screws 63 can be inserted into the plate mounting holes 611a and connected to the die-cutting blade holder beam 10. After the position of the mounting bracket 61 is adjusted into place, the fastening screws 63 are tightened to fix the mounting bracket 61.

[0195] In some examples, the second plate 612 has a socket, the axis of which extends parallel to the length direction of the mounting hole 611a. The pressure sensor 62 is inserted into the socket.

[0196] The pressure sensor 62 is mounted using a socket, which facilitates its assembly and disassembly. During the fabrication of the mounting bracket 61, by making the axial extension direction of the socket parallel to the length direction of the mounting hole 611a on the plate, the arrangement direction of the pressure sensor 62 can be made parallel to the length direction of the mounting hole 611a on the plate.

[0197] like Figure 14 As shown, the tool setter may also include a nut 621. The nut 621 is coaxially arranged with the insertion hole and connected to the second plate 612. A pressure sensor 62 is inserted into the nut 621 and is threadedly connected to the nut 621.

[0198] When adjusting the position of the pressure sensor 62, you can first loosen the fastening screw 63 and adjust the position of the mounting bracket 61 to make a preliminary adjustment of the position of the pressure sensor 62. Then, tighten the pressure sensor 62 to move it axially along the nut 621 to make a fine adjustment of the position of the pressure sensor 62. This helps to further improve the accuracy of the tool setting operation and reduce errors.

[0199] like Figure 14 As shown, the second plate 612 is connected to the edge of the first plate 611, and the length direction of the second plate 612 is perpendicular to the plate mounting hole 611a. The end of the pressure sensor 62 furthest from the plate mounting hole 611a is the pressure-bearing end.

[0200] The pressure sensor 62 can be rod-shaped. The pressure sensor 62 has a pressure receiving end and a wiring end. The pressure receiving end is used to sense the pressure generated on it by the outside world, and the wiring end is connected to the signal line.

[0201] The second plate 612 is vertically connected to the edge of the first plate 611, so that the pressure-receiving end of the pressure sensor 62 extends outward relative to the edge of the first plate 611. When the pressure sensor 62 comes into contact with the die-cutting blade 30, it will not be affected by the first plate 611.

[0202] like Figure 15 As shown, in the width direction of the plate mounting hole 611a, that is, in the third direction Z, the pressure sensor 62 is offset from the plate mounting hole 611a.

[0203] Since the pressure sensor 62 and the mounting hole 611a are offset from each other in the width direction of the mounting hole 611a, the pressure sensor 62 and the fastening screw 63 will not interfere with each other, and the pressure sensor 62 and the fastening screw 63 can be easily adjusted.

[0204] As an example, the second plate 612 is offset from the plate mounting hole 611a in the width direction. By offsetting the second plate 612 from the plate mounting hole 611a, the pressure sensor 62 and the plate mounting hole 611a can be offset from each other in the width direction of the plate mounting hole 611a.

[0205] Figure 16 This is a partial structural diagram of a die-cutting blade assembly provided in an embodiment of this application, as shown below. Figure 16 As shown, a fastening screw 63 is inserted into the mounting hole 611a of the plate, and the fastening screw 63 is threadedly connected to the second base plate 11.

[0206] For example, two fastening screws 63 may be provided, and the two fastening screws 63 are arranged in a direction perpendicular to the top surface 111 of the second base plate 11.

[0207] The tool setter 60 is mounted using fastening screws 63, which facilitates its disassembly, assembly, and adjustment. When the position of the tool setter 60 needs to be adjusted, the fastening screws 63 can be loosened, and after adjustment, the fastening screws 63 can be tightened to lock the mounting bracket 61.

[0208] In some examples, a tool setter mounting block 1141 is provided on the side of the second base plate 11, and a fastening screw 63 is connected to the tool setter mounting block 1141.

[0209] The tool setter mounting block 1141 can be set on the third side 114 of the second base plate 11.

[0210] When the mounting bracket 61 of the tool setter 60 is locked, the first plate 611 of the mounting bracket 61 is in contact with the surface of the tool setter mounting block 1141. By setting the tool setter mounting block 1141, the surface of the tool setter mounting block 1141 can be finely machined, so that the first plate 611 fits better with the surface of the tool setter mounting block 1141, thereby improving the installation accuracy of the tool setter 60.

[0211] The die-cutting blade assembly 2002 may also include a protective plate 52, which can be slidably connected to the lower blade mounting beam 51. The protective plate 52 can be moved to be directly above the pressure sensor 62 and facing the pressure-bearing end of the pressure sensor 62 to shield the pressure sensor 62 and provide protection.

[0212] During the tool setting operation, the protective plate 52 can be moved to expose the pressure end of the pressure sensor 62. After the tool setting operation is completed, the protective plate 52 can be moved to face the pressure end of the pressure sensor 62.

[0213] For example, the direction of movement of the protective plate 52 can be parallel to the length direction of the lower blade mounting beam 51. For instance, the protective plate 52 can move along a third direction Z.

[0214] Figure 17 This is a partial structural schematic diagram of a die-cutting blade assembly provided in an embodiment of this application. Figure 17 At least the die-cutting blade holder beam 10 and the linear motor 20 are omitted, such as Figure 17 As shown, the die-cutting blade assembly 2002 provided in this embodiment further includes a second lead screw frame 22 and a second lead screw 23. The second lead screw frame 22 is mounted on the linear motor 20, and the second lead screw 23 is mounted on the second lead screw frame 22. The second lead screw 23 is arranged along the third direction Z, that is, along the movement direction of the linear motor 20. The second lead screw 23 is connected to the mounting base 32 in a driving connection, and the second lead screw 23 is used to drive the mounting base 32 to move along the third direction Z.

[0215] The linear motor 20 can drive the second lead screw frame 22 to move, thereby moving all the die-cutting blades 30 together. The die-cutting blades 30 can also move under the drive of the second lead screw 23. During the die-cutting process, the linear motor 20 can be used to initially adjust the position of the die-cutting blades 30, and then the second lead screw 23 can be used to further fine-tune the position of the die-cutting blades 30, which can improve the precision of the adjustment.

[0216] like Figure 17 As shown, the die-cutting blade assembly 2002 may include two second lead screws 23 and four die-cutting blade lifting mechanisms, with the two second lead screws 23 arranged in parallel and spaced apart. A portion of the four die-cutting blade lifting mechanisms is drivenly connected to one of the second lead screws 23, and another portion of the four die-cutting blade lifting mechanisms is drivenly connected to another second lead screw 23.

[0217] By setting two second lead screws 23, each of which is connected to only part of the die-cutting blade lifting mechanism, the distance between the four die-cutting blade lifting mechanisms can be adjusted, making it easier to adjust the position of multiple die-cutting blades 30 more precisely.

[0218] As an example, adjacent die-cutting blade lifting mechanisms are connected to different second lead screws 23.

[0219] In a plurality of die-cutting blade lifting mechanisms, some die-cutting blade lifting mechanisms may not be connected to the second lead screw 23, but may be fixedly connected to the second lead screw frame 22. For example Figure 17 In the middle, among the four die-cutting blade lifting mechanisms, the rightmost die-cutting blade lifting mechanism in the arrangement direction can be fixedly connected to the second lead screw frame 22.

[0220] like Figure 17 As shown, a third slider 231 is sleeved on the second lead screw 23. The third slider 231 is threadedly engaged with the second lead screw 23 and is connected to the support plate 321 through a fixing hole 321a. For example, it can be connected to the aforementioned fixing hole 321a by a screw. The rotation of the second lead screw 23 causes the third slider 231 to move along the second lead screw 23, thereby driving the die-cutting blade lifting mechanism to move.

[0221] Figure 18 This is a partial structural schematic diagram of a die-cutting blade assembly provided in an embodiment of this application. Figure 18 Similarly, at least the die-cutting blade holder beam 10 and the linear motor 20 are omitted. For example... Figure 17 and Figure 18 As shown, one second lead screw 23 has two third sliders 231 mounted on its outer sleeve, and the other second lead screw 23 has one third slider 231 mounted on its outer sleeve.

[0222] like Figure 1As shown, the unwinding equipment 1000 includes an unwinding frame 1001, an unwinding mechanism 1002, a web guiding mechanism 1003, a third traction mechanism 1004, and a laminating mechanism 1005. The unwinding mechanism 1002, the web guiding mechanism 1003, the third traction mechanism 1004, and the laminating mechanism 1005 are all mounted on the unwinding frame 1001. The roll material unwound by the unwinding mechanism 1002 passes sequentially through the web guiding mechanism 1003, the third traction mechanism 1004, and the laminating mechanism 1005 before reaching the die-cutting equipment 2000. The winding equipment 3000 includes a winding frame 3001, a fourth traction mechanism 3002, a waste collection mechanism 3003, a slitting mechanism 3004, and a winding mechanism 3005. The fourth traction mechanism 3002, the waste collection mechanism 3003, the slitting mechanism 3004, and the winding mechanism 3005 are all mounted on the winding frame 3001. The roll material released from the die-cutting equipment 2000 passes sequentially through the fourth traction mechanism 3002, the waste collection mechanism 3003, the slitting mechanism 3004, and the winding mechanism 3005.

[0223] The unwinding equipment 1000 arranges the roll material, coats it with film, and then releases it to the die-cutting equipment 2000 for processing. The unwinding mechanism 1002, the web-correcting mechanism 1003, the third traction mechanism 1004, and the coating mechanism 1005 are all mounted on the same unwinding frame 1001, which is compact and facilitates adjustments to the roll material by technicians. It also allows technicians to remove or replace parts of the mechanisms on the unwinding frame 1001 according to specific processing requirements.

[0224] The winding equipment 3000 performs winding operations on the processed roll material. The fourth traction mechanism 3002, the waste collection mechanism 3003, the slitting mechanism 3004, and the winding mechanism 3005 are all mounted on the same winding mechanism 3005, which is compact and facilitates adjustments to the roll material by technicians. It also allows technicians to remove or replace some mechanisms on the winding frame 3001 according to specific processing requirements.

[0225] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A digital die-cutting machine, characterized in that, The device includes an unwinding device (1000), a die-cutting device (2000), and a rewinding device (3000), which are arranged along a first direction (X). The die-cutting device (2000) is detachably connected between the unwinding device (1000) and the rewinding device (3000). The die-cutting equipment (2000) includes a rigid frame (2001) and a plurality of die-cutting blade assemblies (2002), which are arranged along the first direction (X). Among the plurality of die-cutting blade assemblies (2002), the die-cutting blade assembly (2002) closest to the unwinding device (1000) is fixedly connected to the rigid frame (2001), and the other die-cutting blade assemblies (2002) are slidably connected to the rigid frame (2001). The movement direction of the die-cutting blade assembly (2002) is parallel to the first direction (X).

2. The digital die-cutting machine according to claim 1, characterized in that, The rigid frame (2001) includes a first base plate (710), a first wall plate (720), a second wall plate (750), a plurality of first support plates (730), and a plurality of wall plate support frames (760); the first wall plate (720), the second wall plate (750), and the first support plate (730) are located on the same side of the first base plate (710), the first wall plate (720) is perpendicularly connected to the first base plate (710), and the first support plate (730) is perpendicularly connected to the first base plate (710) and the first wall plate (720) respectively; the second wall plate (750) is located on the same side of the first wall plate (710). 720) On the side away from the first support plate (730), the second wall panel (750) is arranged parallel to and opposite to the first wall panel (720) and is connected to the first base plate (710); the plurality of wall panel support frames (760) are located between the first wall panel (720) and the second wall panel (750) and are respectively connected to the first wall panel (720) and the second wall panel (750); the plurality of die-cutting knife assemblies (2002) are located between the first wall panel (720) and the second wall panel (750) and are located on the side of the wall panel support frame (760) away from the first base plate (710).

3. The digital die-cutting machine according to claim 2, characterized in that, The rigid frame (2001) further includes a guide rail (2007) arranged along the first direction (X), and at least one of the first wall panel (720) and the second wall panel (750) is provided with the guide rail (2007); Of the plurality of die-cutting blade assemblies (2002), the die-cutting blade assembly (2002) closest to the unwinding device (1000) is fixedly connected to the first wall plate (720) and the second wall plate (750), while the other die-cutting blade assemblies (2002) are slidably mounted on the guide rail (2007).

4. The digital die-cutting machine according to claim 3, characterized in that, The die-cutting equipment (2000) further includes a first linear motion mechanism arranged along the guide rail (2007) for driving the die-cutting blade assembly (2002) to move along the guide rail (2007).

5. The digital die-cutting machine according to claim 3, characterized in that, The rigid frame (2001) also includes a support plate (2008), which is located on the side of the guide rail (2007) near the first base plate (710). The support plate (2008) is connected to the first wall panel (720) and the second wall panel (750) respectively, and is used to support the guide rail (2007).

6. The digital die-cutting machine according to claim 2, characterized in that, The first wall panel (720) has a plurality of first openings (720a), and the first opening (720a) near the hole wall of the first base plate (710) has a first connecting hole (720b) ​​extending to the first base plate (710). A first connector (741) is inserted into the first connecting hole (720b), and the first connector (741) is connected to the first base plate (710). The first support plate (730) has a plurality of second openings (730a), and the second openings (730a) near the hole wall of the first base plate (710) are provided with second connecting holes (730b) extending to the first base plate (710). A second connecting member (742) is inserted into the second connecting hole (730b), and the second connecting member (742) is connected to the first base plate (710). The second wall panel (750) has a plurality of third openings (750a), and the third openings (750a) near the hole wall of the first base plate (710) are provided with third connecting holes (750b) extending to the first base plate (710). A third connector (744) is inserted into the third connecting hole (750b) and the third connector (744) is connected to the first base plate (710).

7. The digital die-cutting machine according to any one of claims 2 to 6, characterized in that, The die-cutting equipment (2000) further includes multiple pairs of first paper storage rollers (2003) and multiple pairs of second paper storage rollers (2004), wherein the first paper storage rollers (2003) and the second paper storage rollers (2004) are both connected between the first wall plate (720) and the second wall plate (750); The plurality of pairs of first paper storage rollers (2003) are close to the unwinding device (1000), the plurality of pairs of first paper storage rollers (2003) are arranged along the second direction (Y), and two first paper storage rollers (2003) in the same pair are arranged along the first direction (X). The second direction (Y) is perpendicular to the first direction (X) and is vertical. The plurality of pairs of second paper storage rollers (2004) are close to the winding device (3000), the plurality of pairs of second paper storage rollers (2004) are arranged along the second direction (Y), and two second paper storage rollers (2004) in the same pair are arranged along the first direction (X); The unwinding device (1000) releases the roll material sequentially through the multiple pairs of first paper storage rollers (2003), the multiple die-cutting blade assemblies (2002), and the multiple pairs of second paper storage rollers (2004) before reaching the winding device (3000).

8. The digital die-cutting machine according to claim 7, characterized in that, The die-cutting equipment (2000) further includes a paper storage roller driving mechanism for driving the first paper storage roller (2003) to move closer or further away from each other in the first direction (X), and driving the second paper storage roller (2004) to move closer or further away from each other in the first direction (X).

9. The digital die-cutting machine according to claim 7, characterized in that, The die-cutting blade assembly (2002) includes a die-cutting blade support beam (10), a second linear movement mechanism, and multiple die-cutting blade lifting mechanisms; The die-cutting blade holder beam (10) includes a second base plate (11), which has a top surface (111) and a side surface adjacent to the top surface (111). The second linear movement mechanism is mounted on the die-cutting blade holder beam (10); The plurality of die-cutting blade lifting mechanisms are located above the top surface (111) and are arranged at intervals along a third direction (Z) on the second linear motion mechanism. The third direction (Z) is perpendicular to the first direction (X) and the second direction (Y). The second linear motion mechanism is used to drive the die-cutting blade lifting mechanisms to move along the third direction (Z). The die-cutting blade lifting mechanism includes a mounting base (32), a sliding base (31), a die-cutting blade (30), and a driving structure. The sliding base (31) is slidably connected to the mounting base (32), and the movement direction of the sliding base (31) is parallel to the second direction (Y). The die-cutting blade (30) is mounted on the sliding base (31) and is arranged along the second direction (Y). The driving structure is used to drive the sliding base (31) to move.

10. The digital die-cutting machine according to claim 9, characterized in that, The second linear motion mechanism is a linear motor (20), and the motion direction of the second linear motion mechanism is along the third direction (Z).

11. The digital die-cutting machine according to claim 9, characterized in that, The die-cutting blade assembly (2002) further includes a blade setting device (60), which includes a mounting bracket (61) and a pressure sensor (62). The mounting bracket (61) includes a first plate (611) and a second plate (612). The first plate (611) has a plate mounting hole (611a), through which the first plate (611) is mounted to the side of the second base plate (11). The second plate (612) is perpendicularly connected to the first plate (611), and the pressure sensor (62) is mounted on the second plate (612). The pressure sensor (62) is arranged along the second direction (Y) and is used to contact the die-cutting blade (30) during blade setting.

12. The digital die-cutting machine according to claim 11, characterized in that, The mounting hole (611a) is a strip-shaped hole, and the length direction of the mounting hole (611a) is parallel to the second direction (Y).

13. The digital die-cutting machine according to any one of claims 9 to 12, characterized in that, The drive structure includes a first lead screw (33) and a motor (34). The motor (34) is connected to the mounting base (32). The first lead screw (33) is arranged along the second direction (Y). One end of the first lead screw (33) is connected to the rotating shaft of the motor (34). The other end of the first lead screw (33) is threadedly engaged with the sliding seat (31). The first lead screw (33) is used to rotate under the action of the motor (34) to drive the sliding seat (31) to move along the second direction (Y).

14. The digital die-cutting machine according to claim 13, characterized in that, The mounting base (32) includes a support plate (321), a first lead screw frame (322) and a first slide rail (323). The first lead screw frame (322), the first slide rail (323) and the motor (34) are mounted on the same side of the support plate (321). The first lead screw frame (322) is located between the first slide rail (323) and the motor (34). The first lead screw (33) is mounted on the first lead screw holder (322), the first lead screw (33) is arranged parallel to the first slide rail (323), and the sliding seat (31) is mounted on the first slide rail (323); The die-cutting blade assembly (2002) further includes a second lead screw frame (22) and a second lead screw (23). The second lead screw frame (22) is mounted on the second linear motion mechanism, and the second lead screw (23) is mounted on the second lead screw frame (22). The second lead screw (23) is arranged along the third direction (Z). The mounting base (32) is connected to the second lead screw (23) in a transmission manner. The second lead screw (23) is used to drive the mounting base (32) to move along the third direction (Z).

15. The digital die-cutting machine according to claim 7, characterized in that, The die-cutting equipment (2000) further includes a first traction mechanism (2005) and a second traction mechanism (2006), both of which are connected between the first wall panel (720) and the second wall panel (750). The first traction mechanism (2005) is located between the plurality of pairs of first paper storage rollers (2003) and the plurality of die-cutting blade assemblies (2002). The roll material released from the plurality of pairs of first paper storage rollers (2003) passes through the first traction mechanism (2005) and reaches the plurality of die-cutting blade assemblies (2002). The second traction mechanism (2006) is located between the plurality of pairs of second paper storage rollers (2004) and the plurality of die-cutting blade assemblies (2002). The roll material released by the plurality of die-cutting blade assemblies (2002) reaches the plurality of pairs of second paper storage rollers (2004) after passing through the second traction mechanism (2006).

16. The digital die-cutting machine according to any one of claims 1 to 6, 8 to 12, and 14 to 15, characterized in that, The unwinding equipment (1000) includes an unwinding frame (1001), an unwinding mechanism (1002), a correction mechanism (1003), a third traction mechanism (1004), and a coating mechanism (1005). The unwinding mechanism (1002), the correction mechanism (1003), the third traction mechanism (1004), and the coating mechanism (1005) are all mounted on the unwinding frame (1001). The roll material unwound by the unwinding mechanism (1002) passes sequentially through the correction mechanism (1003), the third traction mechanism (1004), and the coating mechanism (1005) before reaching the die-cutting equipment (2000). The winding equipment (3000) includes a winding frame (3001), a fourth traction mechanism (3002), a waste collection mechanism (3003), a slitting mechanism (3004), and a winding mechanism (3005). The fourth traction mechanism (3002), the waste collection mechanism (3003), the slitting mechanism (3004), and the winding mechanism (3005) are all mounted on the winding frame (3001). The roll material released from the die-cutting equipment (2000) passes sequentially through the fourth traction mechanism (3002), the waste collection mechanism (3003), the slitting mechanism (3004), and the winding mechanism (3005).

Images