Multifunctional die cutting machine

Abstract

The present invention relates to a multifunctional die-cutting machine, comprising: a discharge device, including a bearing assembly and a sensing assembly; the bearing assembly includes a bearing frame, a bearing plate and a hydraulic cylinder; the sensing assembly includes a support frame and a correction sensor; a die-cutting device located at one end of the discharge device; and a correction device installed on the die-cutting device; the correction device includes a conveyor belt assembly and a pushing assembly; the conveyor belt assembly includes two frames, a conveyor belt and a limiting connecting rod; the pushing assembly includes a fixed frame, a first movable plate, two cross motion platforms, a second movable plate, and a cross guide pair. The above-mentioned multifunctional die-cutting machine has a simple structure and is easy to use. The discharge device and the correction device are used to form a two-level correction structure. During the discharge and transmission process of the material, the position of the material can be adjusted and corrected multiple times, which greatly improves the correction efficiency, avoids position deviation, and ensures the die-cutting quality and product qualification rate.

Description

Technical Field

[0001] The invention relates to the technical field of die-cutting machines, in particular to a multifunctional die-cutting machine. Background Art

[0002] The die-cutting machine is also called a die cutting machine, a cutting machine, or a CNC punching machine. It is mainly used to process some non-metallic materials, self-adhesive labels, double-sided adhesive labels and other materials. The die-cutting machine uses steel knives, hardware molds, and steel wires to apply a certain amount of pressure through the stamping plate to cut the material into a certain shape. It is an important equipment for post-printing packaging processing and molding.

[0003] In the die-cutting machines in the prior art, the materials to be die-cut are usually conveyed to the die-cutting assembly. Due to vibration and other reasons, the materials on the feeding device can easily deviate from the center during the conveying process. When being conveyed to the die-cutting assembly, the materials deviate from the die-cutting platform, resulting in low die-cutting quality and low product qualification rate. Summary of the invention

[0004] Based on this, the present invention provides a multifunctional die-cutting machine with a simple structure, easy to use, and a two-level correction structure, which can correct the material twice, effectively correct the material conveying position, avoid position deviation, and ensure the die-cutting quality and product qualification rate.

[0005] In order to achieve the purpose of the present invention, the present invention adopts the following technical solution:

[0006] A multifunctional die-cutting machine, comprising:

[0007] The material discharge device comprises a bearing assembly and a sensing assembly installed on one side of the bearing assembly; the bearing assembly comprises a bearing frame, a bearing plate slidably connected to the bearing frame, and a hydraulic cylinder installed in the middle of the bearing frame; the cylinder body of the hydraulic cylinder is connected to the bearing frame, and the piston rod of the hydraulic cylinder is connected to the bearing plate; the sensing assembly comprises a support frame installed on one side of the bearing frame, and a deviation correction sensor installed on one side of the top of the support frame; the deviation correction sensor is used to drive the hydraulic cylinder;

[0008] a die-cutting device located at one end of the unloading device; and

[0009] A deviation-correcting device installed on the die-cutting device; the deviation-correcting device includes a conveyor belt assembly and a pushing assembly installed at the middle of the two opposite ends of the conveyor belt assembly; the conveyor belt assembly includes two frames arranged at intervals, a conveyor belt sleeved between the two frames, and a limiting connecting rod connecting the two frames; the pushing assembly includes a fixed frame, a first movable plate slidably mounted on the top surface of the fixed frame, two cross-motion platforms installed between the fixed frame and the first movable plate, a second movable plate slidably mounted on the bottom surface of the fixed frame, and a cross guide pair installed between the fixed frame and the second movable plate; the fixed frame is used to fix the opposite ends of the die-cutting device; the first movable plate and the second movable plate move synchronously, the first movable plate and the second movable plate are used to be installed in each of the frames, and the two cross-motion platforms are used to drive each of the frames to have a certain offset relative to the die-cutting device.

[0010] The above-mentioned multifunctional die-cutting machine has a simple structure and is easy to use. It uses a discharge device and a correction device to form a two-level correction structure. During the discharge and transmission process of the material, the position of the material can be adjusted and corrected multiple times, which greatly improves the correction efficiency, avoids position deviation, and ensures the die-cutting quality and product qualification rate.

[0011] In one embodiment, the cross motion platform includes a base, a first motion slider slidably mounted on the base, a second motion slider slidably mounted on the first motion slider, and a linear motor installed on one end of the base; one end of the linear motor is connected to the first motion slider to drive the first motion slider to slide along the base; the movement direction of the first motion slider is consistent with the extension and retraction direction of the linear motor, and the movement direction of the first motion slider is perpendicular to the movement direction of the second motion slider.

[0012] In one of the embodiments, one of the cross motion platforms is installed at one end of the top surface of the fixed frame, and the other cross motion platform is installed at the other end of the top surface of the fixed frame; the extension and retraction directions of the linear motors of the two cross motion platforms are perpendicular to each other.

[0013] In one of the embodiments, the discharge device also includes a discharge assembly installed on one side of the bearing assembly and a feeding assembly installed on the other side of the bearing assembly; the feeding assembly is located on one side of the sensing assembly; the discharge assembly includes supports installed on opposite ends of the bearing plate, a sway seat hinged between the two supports, a clamping claw slidably installed on the sway seat, a feed roller connected to one side of the sway seat, and a sway cylinder installed in the support; one end of the sway cylinder is hinged to the support, and the other end of the sway cylinder is hinged to the feed roller, and the sway cylinder is used to drive the feed roller and the sway seat to sway.

[0014] In one embodiment, the die-cutting device includes a machine table, a lower cutting die installed on the top of the machine table, a lifting cylinder installed inside the lower cutting die, an upper cutting die connected to the top of the lifting cylinder, and a cutter connected to a side of the upper cutting die close to the lower cutting die; the conveyor belt and materials are passed through the lower cutting die and the lifting cylinder can drive the upper cutting die to approach the lower cutting die.

[0015] In one embodiment, the multifunctional die-cutting machine also includes a visual positioning device installed on the top of the die-cutting device; the visual positioning device includes a protective cover and a visual positioning component installed on the top of the protective cover; the protective cover is used to cover the lower cutting die and the upper cutting die, and the bottom ends of the opposite sides of the protective cover are respectively provided with grooves, and the conveyor belt and the material are located between the lower cutting die and the upper cutting die after passing through the grooves.

[0016] In one embodiment, a plurality of observation slots are spaced apart on the top of the upper cutting die; the visual positioning assembly includes a mounting plate installed on the top of the protective cover, X-axis transfer modules installed on opposite ends of the top surface of the mounting plate, Y-axis transfer modules respectively connected to each of the X-axis transfer modules, a Z-axis transfer module installed on each of the Y-axis transfer modules, and a camera installed on each of the Z-axis transfer modules; the camera is used to correspond to the observation slots. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of a multifunctional die-cutting machine according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A three-dimensional schematic diagram of the multifunctional die-cutting machine from another perspective;

[0019] Figure 3 for Figure 1 A three-dimensional schematic diagram of a material discharge device in a multifunctional die-cutting machine shown;

[0020] Figure 4 for Figure 3 A three-dimensional schematic diagram of another viewing angle of the material discharging device in the multifunctional die-cutting machine shown;

[0021] Figure 5 for Figure 3 An exploded schematic diagram of a material discharge device in a multifunctional die-cutting machine shown;

[0022] Figure 6 for Figure 5 The schematic diagram of the assembly of the carrier plate and the material discharge assembly in the multifunctional die-cutting machine shown;

[0023] Figure 7 for Figure 3 A three-dimensional schematic diagram of a feeding assembly in a multifunctional die-cutting machine shown;

[0024] Figure 8 for Figure 3 A cross-sectional view of a discharge device in a multifunctional die-cutting machine shown;

[0025] Fig. 9 for Figure 1 A three-dimensional schematic diagram of a visual positioning device in a multifunctional die-cutting machine shown;

[0026] Fig.10 for Fig. 9 An exploded schematic diagram of a visual positioning device in a multifunctional die-cutting machine shown;

[0027] Fig.11 for Fig. 9 The schematic diagram of the internal assembly of the visual positioning device in the multifunctional die-cutting machine shown;

[0028] Fig.12 for Fig.10 An exploded schematic diagram of a visual positioning assembly in a multifunctional die-cutting machine is shown;

[0029] Fig.13 for Fig.12 An exploded schematic diagram of another perspective of the visual positioning component in the multifunctional die-cutting machine shown;

[0030] Fig.14 for Figure 1 The schematic diagram of the assembly of the die-cutting device and the deviation-correcting device in the multifunctional die-cutting machine shown;

[0031] Fig.15 for Fig.14 A three-dimensional schematic diagram of a deviation correction device in a multifunctional die-cutting machine shown;

[0032] Fig.16 for Fig.15 A three-dimensional schematic diagram of another viewing angle of the deviation correction device in the multifunctional die-cutting machine shown;

[0033] Fig.17 for Fig.16 A three-dimensional schematic diagram of a push assembly in a multifunctional die-cutting machine shown;

[0034] Fig.18 for Fig.17 An exploded schematic diagram of a push assembly in a multifunctional die-cutting machine is shown;

[0035] Fig.19 for Fig.18 An exploded schematic diagram of another perspective of the pushing assembly in the multifunctional die-cutting machine shown;

[0036] Fig. 20 for Fig.18 A three-dimensional schematic diagram of the cross motion platform in the multifunctional die-cutting machine is shown.

[0037] Notes on the attached drawings:

[0038] 10-bearing assembly, 11-bearing frame, 12-bearing plate, 13-hydraulic cylinder, 14-hydraulic station, 15-bearing guide rail, 16-bearing slide block;

[0039] 20-discharging assembly, 21-support, 210-slideway, 22-swing seat, 23-clamping claw, 231 first push-pull cylinder, 232-second push-pull cylinder, 233-first chuck, 234-second chuck, 235-clamping rotating motor, 24-feeding roller, 25-swing cylinder;

[0040] 30-feeding assembly, 31-electric control box, 32-first fixed feed roller, 33-second fixed feed roller, 34-floating adjustment roller, 35-transfer rod, 36-static elimination rod, 37-floating guide rail pair;

[0041] 40-sensing component, 41-support frame, 42-correction sensor, 43-sensing port;

[0042] 51-machine table, 52-lower cutting die, 53-lifting cylinder, 54-upper cutting die, 55-observation slot;

[0043] 60- conveyor belt assembly, 61- frame, 62- conveyor belt roller, 63- horizontal adjustment roller, 64- tension adjustment roller, 641- tension guide rail pair, 642- tension adjustment cylinder, 65- dust removal roller, 66- limit connecting rod, 67- power roller, 670- conveyor belt drive motor, 68- press plate, 69- press cylinder;

[0044] 70-propelling assembly, 71-fixed frame, 72-first moving plate, 73-cross motion platform, 731-base, 732-first moving slider, 733-second moving slider, 734-linear motor, 74-second moving plate, 75-cross guide pair, 76-protective cover;

[0045] 81-protection box, 810-through slot, 82-visual positioning component, 83-mounting plate, 830-through slot, 84-X-axis transfer module, 841-X-axis slide rail, 842-X-axis slider, 843-X-axis drive motor, 844-screw, 85-Y-axis transfer module, 86-Z-axis transfer module, 861-fixed block, 862-free block, 863-adjustment handle, 87-camera;

[0046] 91-waste pulling roller, 92-waste winding roller. DETAILED DESCRIPTION

[0047] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0048] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0050] See also Figures 1 to 20 , which is a multifunctional die-cutting machine of one embodiment of the present invention, includes a discharge device, a die-cutting device located at one end of the discharge device, a correction device installed on the die-cutting device, a visual positioning device installed on the top of the die-cutting device, and a waste collection device installed on the die-cutting device away from the discharge device.

[0051] The discharge device includes a bearing assembly 10, a discharge assembly 20 installed on one side of the bearing assembly 10, a feeding assembly 30 installed on the other side of the bearing assembly 10, and a sensing assembly 40 installed on one side of the bearing assembly 10, wherein the sensing assembly 40 is located on one side of the feeding assembly 30.

[0052] The bearing assembly 10 includes a bearing frame 11, a bearing plate 12 slidably connected to the bearing frame 11, a hydraulic cylinder 13 installed in the middle of the bearing frame 11, and a hydraulic station 14 installed at one end of the bearing frame 11; the hydraulic station 14 is connected to the hydraulic cylinder 13 to provide a power source for the hydraulic cylinder 13. One side of the bearing plate 12 is used to carry and install the material discharge assembly 20, and the other side of the bearing plate 12 is used to carry and install the material feeding assembly 30. The cylinder body of the hydraulic cylinder 13 is connected to the bearing frame 11, and the piston rod of the hydraulic cylinder 13 is connected to the bearing plate 12 to drive the bearing plate 12 and the bearing frame 11 to slide relative to each other.

[0053] like Figure 5 and Figure 6 As shown, the opposite ends of the top surface of the carrier frame 11 are respectively connected to a plurality of carrier guide rails 15, and the opposite ends of the bottom surface of the carrier plate 12 are respectively connected to a plurality of carrier sliders 16. The carrier sliders 16 correspond one-to-one with the carrier guide rails 15 to realize the sliding connection between the carrier plate 12 and the carrier frame 11.

[0054] The material discharge assembly 20 includes supports 21 installed at opposite ends of the supporting plate 12, a swing seat 22 hinged between the two supports 21, a clamping claw 23 slidably installed on the swing seat 22, a feed roller 24 connected to one side of the swing seat 22, and a swing cylinder 25 installed in the support 21; one end of the swing cylinder 25 is hinged to the support 21, and the other end of the swing cylinder 25 is hinged to the feed roller 24. The swing cylinder 25 can drive the feed roller 24 and the swing seat 22 to swing.

[0055] Specifically, Figure 6 As shown, an arc-shaped slide groove 210 is opened on the inner surface of the support 21, and the feeding roller 24 is hingedly connected to the swing cylinder 25 after passing through the slide groove 210. During use, the extension and retraction of the swing cylinder 25 can drive the feeding roller 24 to swing along the slide groove 210, and then drive the swing seat 22 to swing, so as to facilitate the clamping claws 23 to grab the material roll close to the ground.

[0056] In this embodiment, if Figure 4 and Figure 5 As shown, the material clamping claw 23 includes a first push-pull cylinder 231 and a second push-pull cylinder 232 installed in the middle of the deflection seat 22, a first clamp 233 slidably installed at one end of the deflection seat 22, a second clamp 234 slidably installed at the other end of the deflection seat 22, and a material clamping rotating motor 235 installed at one side of the second clamp 234. One end of the first push-pull cylinder 231 is connected to the first clamp 233, and one end of the second push-pull cylinder 232 is connected to the second clamp 234. The first push-pull cylinder 231 and the second push-pull cylinder 232 can drive the first clamp 233 and the second clamp 234 to move closer to or away from each other to grab the material roll.

[0057] The feeding assembly 30 includes an electric control box 31 installed at opposite ends of the carrier plate 12, a first fixed feeding roller 32 connected to one side of the top of the two electric control boxes 31, a second fixed feeding roller 33 connected to the other side of the top of the two electric control boxes 31, a floating adjustment roller 34 that can be lifted and lowered between the two electric control boxes 31, a transfer rod 35 installed between the two electric control boxes 31 at intervals, and a static elimination rod 36 connected to each transfer rod 35. Among them, the first fixed feeding roller 32 is close to the feeding roller 24, the second fixed feeding roller 33 is far away from the feeding roller 24, and the floating adjustment roller 34 is located directly below the first fixed feeding roller 32 and the second fixed feeding roller 33. Figure 5 and Figure 7 As shown, the transfer rod 35 is located between the feed roller 24 and the first fixed feed roller 32. Two static elimination bars 36 are arranged opposite to each other, and the space between the two static elimination bars 36 is used for materials to pass through so as to eliminate static electricity on the materials.

[0058] In this embodiment, a floating guide pair 37 is installed on the inner side of each electric control box 31. The movement direction of the floating guide pair 37 is consistent with the vertical direction. The two floating guide pairs 37 are respectively connected to the opposite ends of the floating adjustment roller 34. Under the action of the deadweight of the floating adjustment roller 34, the material is kept taut, thereby adjusting the tension of the material for easy transmission.

[0059] The sensing assembly 40 includes a support frame 41 installed on one side of the carrier frame 11, and a correction sensor 42 installed on one side of the top of the support frame 41; the correction sensor 42 is provided with a sensing port 43, and the sensing port 43 is used for the material to pass through. The correction sensor 42 is electrically connected to the hydraulic station 14 to drive the hydraulic cylinder 13 to work, and the correction sensor 42 is located on one side of the second fixed feeding roller 33 to perform correction detection on the material conveyed by the feeding assembly 30.

[0060] like Figure 8 As shown, in actual operation, the material is released from the clamping claw 23 and passes through the material roller 24, and then passes through the two static elimination bars 36. After the static electricity is eliminated, the material passes through the first fixed feeding roller 32, the floating adjustment roller 34 and the second fixed feeding roller 33 in sequence, and then passes through the correction sensor 42, and finally is sent to the die-cutting device. In this process, if the correction sensor 42 detects that the position of the material is offset, it can be fed back to the hydraulic cylinder 13, and the hydraulic cylinder 13 drives the carrier plate 12 and the carrier frame 11 to slide relative to each other, so that the material discharge assembly 20 and the feeding assembly 30 move horizontally to correct the deviation.

[0061] The die-cutting device includes a machine platform 51, a lower die 52 installed on the top of the machine platform 51, a lifting cylinder 53 installed inside the lower die 52, an upper die 54 connected to the top of the lifting cylinder 53, and a cutter (not shown) connected to a side of the upper die 54 close to the lower die 52. The space between the lower die 52 and the upper die 54 is used for the conveyor belt and materials to pass through, and the lifting cylinder 53 can drive the upper die 54 to approach the lower die 52, so that the cutter abuts against the lower die 52 to cut the materials.

[0062] Furthermore, in this embodiment, a plurality of observation grooves 55 are provided at intervals on the top of the upper cutting die 54, and the observation grooves 55 are used for positioning by a visual positioning device.

[0063] The deviation correction device includes a conveyor belt assembly 60 and a push assembly 70 installed in the middle of the two opposite ends of the conveyor belt assembly 60. The middle of the conveyor belt assembly 60 is used to accommodate and install the die-cutting device, and the push assembly 70 is also connected to the two opposite ends of the die-cutting device, and can push the conveyor belt assembly 60 to deviate so as to correct the deviation of the conveyed material.

[0064] The conveyor belt assembly 60 includes two frames 61 arranged at intervals, a conveyor roller 62 installed on the top of each frame 61, a horizontal adjustment roller 63 slidably installed on the top of each frame 61, a tension adjustment roller 64 slidably installed on the bottom of each frame 61, a dust removal roller 65 installed on the bottom of each frame 61, a conveyor belt (not shown) sleeved between the two frames 61, and a limit connecting rod 66 connecting the two frames 61. Among them, the horizontal adjustment roller 63 is located below the conveyor roller 62, and the tension adjustment roller 64 is located above the dust removal roller 65; the conveyor belt is respectively passed through the conveyor roller 62, the horizontal adjustment roller 63, the tension adjustment roller 64 and the dust removal roller 65.

[0065] In this embodiment, the conveyor belt assembly 60 further includes a power roller 67 installed on the top of one of the frames 61, and a conveyor belt drive motor 670 installed on one side of the frame 61. The conveyor belt passes through the power roller 67, and the conveyor belt drive motor 670 is connected to one end of the power roller 67 to drive the power roller 67 to rotate, thereby driving the conveyor belt to operate.

[0066] In this embodiment, a push assembly 70 is installed between the horizontal adjustment roller 63 and the tension adjustment roller 64. The horizontal adjustment roller 63 can perform translational motion in the horizontal direction, and the tension adjustment roller 64 can perform translational motion in the vertical direction. Specifically, the opposite ends of the tension adjustment roller 64 are respectively slidably connected to the inner surface of the frame 61 through the tension guide rail pair 641. Furthermore, the opposite ends of the tension adjustment roller 64 are also respectively connected to the tension adjustment cylinder 642, the cylinder body of the tension adjustment cylinder 642 is fixedly connected to the inner surface of the frame 61, and the piston rod of the tension adjustment cylinder 642 is connected to the tension adjustment roller 64 to drive the tension adjustment roller 64 to perform vertical motion along the tension guide rail pair 641 to achieve the effect of adjusting the tension.

[0067] In this embodiment, the length direction of the tension adjusting cylinder 642 is consistent with the vertical direction.

[0068] Furthermore, the conveyor assembly 60 further includes a plurality of pressing plates 68 slidably mounted on the top of each frame 61, and a pressing cylinder 69 connected to opposite ends of each pressing plate 68. The space between the pressing plate 68 and the conveyor roller 62 is used for the conveyor belt and the material to pass through, and the pressing cylinder 69 is mounted on opposite sides of the frame 61. During operation, after the material passes through the conveyor roller 62 and the pressing plate 68, the pressing cylinder 69 drives the pressing plate 68 to press down and abut against the material, so that the material is tightened, which is convenient for the die-cutting device to cut and ensures that the material will not easily deviate during cutting.

[0069] The pushing assembly 70 includes a fixed frame 71, a first moving plate 72 slidably mounted on the top surface of the fixed frame 71, two cross motion platforms 73 mounted between the fixed frame 71 and the first moving plate 72, a second moving plate 74 slidably mounted on the bottom surface of the fixed frame 71, a cross guide pair 75 mounted between the fixed frame 71 and the second moving plate 74, and a protective cover 76 connecting the first moving plate 72 and the second moving plate 74; the first moving plate 22 and the second moving plate 74 move synchronously; one cross motion platform 73 is mounted on one end of the top surface of the fixed frame 71, and the other cross motion platform 73 is mounted on the other end of the top surface of the fixed frame 71, and the installation directions of the two cross motion platforms 73 are perpendicular to each other. Among them, the fixed frame 71 is used to fix and connect the opposite ends of the machine 51, and the frame 61 is spaced apart from the machine 51. The first moving plate 72 and the second moving plate 74 are used to be installed in each frame 61, and the two cross motion platforms 73 are used to drive each frame 61 to have a certain offset relative to the machine 51, which can effectively correct the conveying position of the material and avoid position offset.

[0070] like Figures 17 to 20As shown, the cross motion platform 73 includes a base 731, a first motion slider 732 slidably mounted on the base 731, a second motion slider 733 slidably mounted on the first motion slider 732, and a linear motor 734 mounted on one end of the base 731; one end of the linear motor 734 is connected to the first motion slider 732 to drive the first motion slider 732 to slide along the base 731. The movement direction of the first motion slider 732 is consistent with the extension direction of the linear motor 734, and the movement direction of the first motion slider 732 and the movement direction of the second motion slider 733 are perpendicular to each other. In this embodiment, the installation directions of the two cross motion platforms 73 are perpendicular to each other, that is, the extension directions of the linear motors 734 of the two cross motion platforms 73 are perpendicular to each other, so that the first moving plate 72 and the second moving plate 74 can realize the movement in the X-axis direction and the Y-axis direction on the horizontal plane.

[0071] In this embodiment, the cross guide pair 75 has two mutually perpendicular movement directions, so that the second movable plate 74 can move synchronously with the first movable plate 72 in the X-axis direction and the Y-axis direction of the horizontal plane.

[0072] Furthermore, in this embodiment, the movement of the two push components 70 at opposite ends of the die-cutting device can be synchronous or asynchronous. Asynchronous means that one push component 70 moves while the other push component 70 remains stationary, which can conveniently and effectively correct the conveying position of the material, avoid positional deviation, and ensure die-cutting quality and efficiency. At the same time, under the restriction of the two limit links 66, the two frames 61 can be prevented from being excessively staggered, ensuring structural stability.

[0073] The multifunctional die-cutting machine of the present invention utilizes a discharge device and a correction device to form a two-level correction structure. Starting from the discharge of the material, the discharge device can perform the first level correction. During the transportation of the material, the correction device can perform the second level correction. The position of the material can be adjusted and corrected multiple times, which greatly improves the correction efficiency, avoids position deviation, and ensures the die-cutting quality and product qualification rate.

[0074] The visual positioning device includes a protective box 81 and a visual positioning assembly 82 installed on the top of the protective box 81. The protective box 81 is used to cover the lower die 52 and the upper die 54 of the die-cutting device. The bottom ends of the two opposite sides of the protective box 81 are respectively provided with slots 810. After the conveyor belt and the material pass through the slots 810, they are located between the lower die 52 and the upper die 54 for cutting.

[0075] The visual positioning component 82 includes a mounting plate 83 installed on the top of the protective box 81, X-axis transfer modules 84 installed on the opposite ends of the top surface of the mounting plate 83, Y-axis transfer modules 85 respectively connected to each X-axis transfer module 84, a Z-axis transfer module 86 installed on each Y-axis transfer module 85, and a camera 87 installed on each Z-axis transfer module 86; the camera 87 is used to correspond to the observation slot 55, that is, the camera 87 captures the marking point of the material through the observation slot 55 to determine whether the position of the material is offset.

[0076] In this embodiment, two opposite ends of the mounting plate 83 are respectively connected with through slots 830 , and the through slots 830 are used for components of the X-axis transfer module 84 to pass through.

[0077] In this embodiment, the X-axis transfer module 84 includes an X-axis slide rail 841 connected to one end of the top surface of the mounting plate 83, an X-axis slider 842 slidably connected to the X-axis slide rail 841, an X-axis drive motor 843 installed on one end of the top surface of the mounting plate 83, and a screw rod 844 connected to the X-axis drive motor 843; wherein, an internal threaded hole is provided in the middle of the X-axis slider 842, and the internal threaded hole and the screw rod 844 match each other, so that the X-axis slider 842 is connected to the screw rod 844 by a sleeve. When the X-axis drive motor 843 drives the screw rod 844 to rotate, the X-axis slider 842 can be driven to slide along the X-axis slide rail 841. The X-axis slider 842 passes through the through slot 830 and is connected to the Y-axis transfer module 85.

[0078] In this embodiment, the Y-axis transfer module 85 is an electric linear slide.

[0079] In this embodiment, the Z-axis transfer module 86 includes a fixed block 861 connected to the Y-axis transfer module 85, a free block 862 slidably connected to the fixed block 861, and an adjustment handle 863 that penetrates the fixed block 861 and connects to the free block 862; the fixed block 861 is sandwiched between the adjustment handle 863 and the free block 862, and the distance between the adjustment handle 863 and the free block 862 can be changed by rotating the adjustment handle 863, so as to facilitate the free block 862 to slide on the fixed block 861 to change the height of the free block 862. The free block 862 is used to carry and install the camera 87, and the movement direction of the free block 862 is consistent with the vertical direction.

[0080] Please refer again Figure 1 and Figure 2 The waste collecting device includes a waste material pulling roller 91 installed on one side of the lower cutting die 52, and a waste material winding roller 92 installed on the side of the waste material pulling roller 91 away from the lower cutting die 52. After the material passes through the lower cutting die 52 and the upper cutting die 45 for cutting, the finished product after cutting is sent to the next process along the conveyor belt, and the waste material pulling roller 91 pulls the remaining waste and winds it on the waste winding roller 92.

[0081] The above-mentioned multifunctional die-cutting machine has a simple structure and is easy to use. It uses a discharge device and a correction device to form a two-level correction structure. During the discharge and transmission process of the material, the position of the material can be adjusted and corrected multiple times, which greatly improves the correction efficiency, avoids position deviation, and ensures the die-cutting quality and product qualification rate.

[0082] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0083] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A multifunctional die-cutting machine, characterized in that: include: The material discharging device comprises a bearing assembly and a sensing assembly installed on one side of the bearing assembly; The bearing assembly includes a bearing frame, a bearing plate slidably connected to the bearing frame, and a hydraulic cylinder installed in the middle of the bearing frame; the cylinder body of the hydraulic cylinder is connected to the bearing frame, and the piston rod of the hydraulic cylinder is connected to the bearing plate; the sensing assembly includes a support frame installed on one side of the bearing frame, and a correction sensor installed on one side of the top of the support frame; the correction sensor is used to drive the hydraulic cylinder; the discharge device also includes a discharge assembly installed on one side of the bearing assembly, and a feeding assembly installed on the other side of the bearing assembly; the feeding assembly is located on one side of the sensing assembly; the discharge assembly includes supports installed on opposite ends of the bearing plate, a sway seat hinged between the two supports, a clamping claw slidably installed on the sway seat, a feeding roller connected to one side of the sway seat, and a sway cylinder installed in the support; one end of the sway cylinder is hinged to the support, and the other end of the sway cylinder is hinged to the feeding roller, and the sway cylinder is used to drive the feeding roller and the sway seat to sway; a die-cutting device located at one end of the discharge device; and The guide rail is annularly fixed to the bottom surface of the sliding panel, and the guide rail is annularly fixed to the bottom surface of the sliding panel, and the guide rail is annularly fixed to the bottom surface of the sliding panel. The guide rail is annularly fixed to the bottom surface of the sliding panel, and the guide rail is annularly fixed to the bottom surface of the sliding panel. The guide rail is annularly fixed to the bottom surface of the sliding panel, and the guide rail is annularly fixed to the bottom surface of the sliding panel. The cross motion platform is used to drive each of the frames to have a certain offset relative to the die-cutting device; the cross motion platform includes a base, a first motion slider slidably mounted on the base, a second motion slider slidably mounted on the first motion slider, and a linear motor mounted on one end of the base; one end of the linear motor is connected to the first motion slider to drive the first motion slider to slide along the base; the movement direction of the first motion slider is consistent with the extension and retraction direction of the linear motor, and the movement direction of the first motion slider is perpendicular to the movement direction of the second motion slider; one cross motion platform is mounted at one end of the top surface of the fixed frame, and the other cross motion platform is mounted at the other end of the top surface of the fixed frame; the extension and retraction directions of the linear motors of the two cross motion platforms are perpendicular to each other.

2. The multifunctional die-cutting machine according to claim 1, characterized in that: The die-cutting device includes a machine platform, a lower cutting die installed on the top of the machine platform, a lifting cylinder installed inside the lower cutting die, an upper cutting die connected to the top of the lifting cylinder, and a cutter connected to a side of the upper cutting die close to the lower cutting die; the conveyor belt and materials are passed through the lower cutting die and the lifting cylinder can drive the upper cutting die to approach the lower cutting die.

3. The multifunctional die-cutting machine according to claim 2, characterized in that: The multifunctional die-cutting machine also includes a visual positioning device installed on the top of the die-cutting device; the visual positioning device includes a protective cover and a visual positioning component installed on the top of the protective cover; the protective cover is used to cover the lower cutting die and the upper cutting die, and the bottom ends of the opposite sides of the protective cover are respectively provided with slots, and the conveyor belt and the material are located between the lower cutting die and the upper cutting die after passing through the slots.

4. The multifunctional die-cutting machine according to claim 3, characterized in that: A plurality of observation slots are spaced apart on the top of the upper cutting die; the visual positioning assembly includes a mounting plate installed on the top of the protective cover, X-axis transfer modules installed on opposite ends of the top surface of the mounting plate, Y-axis transfer modules respectively connected to each of the X-axis transfer modules, a Z-axis transfer module installed on each of the Y-axis transfer modules, and a camera installed on each of the Z-axis transfer modules; the camera is used to correspond to the observation slots.

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