Single sheet die-cutting process device

Abstract

The present invention discloses a single-sheet die-cutting process device, comprising: an uninterrupted feeding mechanism, a feeder feeding mechanism, a V-belt paper feeding mechanism, a deviation correction mechanism, a circular knife die-cutting mechanism, an adsorption belt conveyor mechanism, a waste discharge mechanism, and a finished product receiving and stacking mechanism, arranged in sequence according to the processing order; the circular knife die-cutting mechanism comprises a die-cutting assembly and a telescopic assembly; the telescopic assembly comprises a fixed base plate and a telescopic plate; the fixed base plate and the telescopic plate are slidably connected; a drive cylinder is provided on the fixed base plate for driving the telescopic plate to telescope forward and backward along the fixed base plate; and the die-cutting assembly is fixed to the telescopic plate. The present invention allows for rapid die-cutting and blade replacement, and is convenient to use.

Description

Technical Field

[0001] The present application relates to the technical field of die-cutting equipment, and in particular to a single sheet die-cutting process device. Background Art

[0002] At present, the existing single sheet die-cutting process device has poor ergonomics. When changing the mold and replacing the blade, the equipment needs to be disassembled into sections and replaced, which is time-consuming and labor-intensive. Therefore, the present invention proposes a single sheet die-cutting process device. Summary of the Invention

[0003] The embodiment of the present application provides a single sheet die-cutting process device, which allows for quick die-cutting and replacement of blades, and is easy to use.

[0004] In view of this, the present application provides a single sheet die-cutting process device, comprising: an uninterrupted feeding mechanism, a feeder feeding mechanism, a V-belt paper feeding mechanism, a deviation correction mechanism, a circular knife die-cutting mechanism, an adsorption belt conveyor mechanism, a waste discharge mechanism, and a finished product receiving and stacking mechanism, which are arranged in sequence according to the processing order;

[0005] The circular knife die-cutting mechanism includes a die-cutting component and a telescopic component;

[0006] The telescopic assembly includes a fixed base plate and a telescopic plate;

[0007] The fixed bottom plate is slidably connected to the telescopic plate;

[0008] The fixed base plate is provided with a driving cylinder for driving the telescopic plate to telescope forward and backward along the fixed base plate;

[0009] The die-cutting assembly is fixed on the telescopic plate.

[0010] Optionally, the waste discharge mechanism includes a small hole waste discharge component and a frame waste discharge component which are sequentially arranged in a processing order.

[0011] Optionally, the small hole waste discharge assembly includes an air knife blowing mechanism and an air suction waste discharge mechanism correspondingly arranged above and below;

[0012] The air knife blowing mechanism includes an air knife cavity and a first pressing roller;

[0013] A fixing plate is fixed on the left and right sides of the air knife cavity respectively;

[0014] Guide sleeves are provided on both of the fixing plates;

[0015] The left and right ends of the first pressing roller are respectively connected to the guide sleeves on the two fixing plates through guide columns;

[0016] The guide column is sleeved with a spring;

[0017] The top of the air knife cavity is provided with an air pipe quick connector, and the bottom is provided with an air outlet;

[0018] The air suction and exhaust mechanism includes an exhaust orifice plate, an exhaust cavity and an air extraction cavity;

[0019] The waste discharge orifice plate is arranged on the top of the waste discharge cavity;

[0020] The air extraction cavity is communicated with the waste discharge cavity, and an air extraction port is provided at the bottom of the air extraction cavity.

[0021] Optionally, the frame waste discharge assembly includes a frame waste discharge conveying mechanism and a power waste discharge pressure wheel mechanism;

[0022] The power waste discharge pressure wheel mechanism is located above the frame waste discharge conveying mechanism and is rotatably connected to the frame waste discharge conveying mechanism;

[0023] The power waste discharge pressure wheel mechanism is provided with a quick-release pin adjustment block for adjusting the height of the power waste discharge pressure wheel mechanism;

[0024] The frame waste discharge conveying mechanism is provided with a quick latch for cooperating with the quick latch adjustment block to lock the power waste discharge pressure wheel mechanism.

[0025] Optionally, the frame waste discharge and conveying mechanism includes a first side plate, a second side plate and a conveying motor;

[0026] A belt drive roller, a belt tensioning roller and a waste discharge roller are provided between the first side plate and the second side plate;

[0027] The belt drive roller, the belt tensioning roller and the waste discharge roller are all located in the same horizontal plane;

[0028] A conveyor belt is provided between the belt drive roller and the belt tensioning roller;

[0029] The conveying motor drives and connects the belt drive roller, the belt tensioning roller and the waste discharge roller;

[0030] The power waste discharge pressure wheel mechanism includes a third side plate, a fourth side plate and a power waste discharge motor;

[0031] A second pressing roller and a waste discharge roller are provided between the third side plate and the fourth side plate;

[0032] The power waste discharge motor is driven and connected to the waste discharge roller.

[0033] Optionally, the uninterrupted feeding mechanism includes a feeding bottom plate;

[0034] The loading base plate is provided with a first loading platform rotatably connected to the loading base plate, a second loading platform that can slide up and down along the loading base plate, and a paper blocking rod that can slide back and forth along the loading base plate;

[0035] A turning cylinder for driving the first loading platform to turn up and down is fixed on the loading bottom plate;

[0036] The tilting cylinder is driven and connected to the first loading platform;

[0037] The second loading platform is slidably connected to the loading base plate via a lifting screw;

[0038] The height of the lifting screw is higher than the height of the first loading platform;

[0039] The second loading platform is provided with a through hole having a shape matching that of the first loading platform;

[0040] The paper stop rod is slidably connected to the feeding bottom plate.

[0041] Optionally, the feeder feeding mechanism is located above the uninterrupted feeding mechanism;

[0042] A suction nozzle and a blowing nozzle are provided at the bottom of the feeder feeding mechanism;

[0043] The feeder feeding mechanism is also provided with a first vacuuming interface, an air blowing interface and a paper pressing rod;

[0044] The first vacuuming interface is connected to the suction nozzle;

[0045] The air blowing interface is connected to the blowing nozzle;

[0046] The paper pressing rod is provided with a first sensor for sensing whether the paper pressing rod is lifted by the conveyed paper.

[0047] Optionally, the V-belt paper feeding mechanism includes a conveying belt and a second sensor for detecting whether the paper is delivered in place;

[0048] The conveyor belt is provided with a plurality of suction holes;

[0049] The V-belt paper feeding mechanism is provided with a second vacuuming interface;

[0050] The second vacuuming interface is connected to the suction hole;

[0051] The second vacuuming interface is connected to a vacuum pump;

[0052] The vacuum pump and the second sensor are both connected to a vacuum solenoid valve.

[0053] Optionally, the adsorption belt conveyor mechanism includes a perforated adsorption conveyor belt and a third pressure roller arranged above the perforated adsorption conveyor belt;

[0054] The adsorption belt conveyor mechanism is provided with a third vacuuming interface and a transmission motor;

[0055] The third vacuum port is connected to the perforated adsorption conveyor belt;

[0056] The transmission motor drives and connects the punched adsorption conveyor belt.

[0057] Optionally, the finished product receiving and stacking mechanism includes a receiving bottom plate and a receiving platform and a receiving platform provided on the receiving bottom plate;

[0058] The material receiving platform is located on one side of the material receiving platform;

[0059] A lifting motor is provided at the bottom of the receiving bottom plate;

[0060] The lifting motor is connected to the material receiving platform through a screw rod;

[0061] A material receiving pressing wheel and a material receiving partition are provided above the material receiving platform;

[0062] The material receiving bottom plate is provided with a pushing cylinder for pushing the finished products stacked on the material receiving platform onto the material receiving platform.

[0063] As can be seen from the above technical solution, the embodiment of the present application has the following advantages: it includes an uninterrupted feeding mechanism, a feeder feeding mechanism, a V-belt paper feeding mechanism, a deviation correction mechanism, a circular knife die-cutting mechanism, an adsorption belt conveyor mechanism, a waste discharge mechanism, and a finished product receiving and stacking mechanism, which are arranged in sequence according to the processing order. The circular knife die-cutting mechanism includes a die-cutting assembly and a telescopic assembly. The telescopic assembly includes a fixed base plate and a telescopic plate. The fixed base plate is slidably connected to the telescopic plate. A driving cylinder for driving the telescopic plate to telescope back and forth along the fixed base plate is provided on the fixed base plate. The die-cutting assembly is fixed to the telescopic plate. During use, the telescopic assembly can be used to control the extension and contraction of the die-cutting assembly, thereby facilitating rapid die-cutting and blade replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Figure 1 This is a front view of a single sheet die-cutting process device in an embodiment of the present application;

[0065] Figure 2 A top view of a single sheet die-cutting process device in an embodiment of the present application;

[0066] Figure 3 This is a structural diagram of the uninterrupted feeding mechanism in an embodiment of the present application;

[0067] Figure 4This is a structural diagram of the first loading platform in the embodiment of the present application;

[0068] Figure 5 This is a structural diagram of the feeder feeding mechanism in the embodiment of the present application;

[0069] Figure 6 This is a structural diagram of the feeder feeding mechanism from another angle in the embodiment of the present application;

[0070] Figure 7 This is a structural diagram of the triangular belt paper feeding mechanism in an embodiment of the present application;

[0071] Figure 8 This is a structural diagram of the triangular belt paper feeding mechanism from another angle in an embodiment of the present application;

[0072] Figure 9 This is a structural diagram of the correction mechanism in the embodiment of the present application;

[0073] Figure 10 This is a structural diagram of the circular knife die-cutting mechanism in the embodiment of the present application;

[0074] Figure 11 Schematic diagram of the structure of the circular knife die-cutting mechanism after the telescopic plate is extended in the embodiment of the present application;

[0075] Figure 12 This is a schematic structural diagram of the die-cutting assembly in an embodiment of the present application;

[0076] Figure 13 This is a schematic structural diagram of the telescopic assembly in an embodiment of the present application;

[0077] Figure 14 This is a schematic diagram of the transmission structure of the driving cylinder and the telescopic plate in the embodiment of the present application;

[0078] Figure 15 This is a structural diagram of the adsorption belt conveyor mechanism in an embodiment of the present application;

[0079] Figure 16 This is a schematic structural diagram of a small hole waste discharge assembly in an embodiment of the present application;

[0080] Figure 17 This is a structural diagram of the air knife blowing mechanism in the embodiment of the present application;

[0081] Figure 18 This is a structural diagram of the air intake and exhaust mechanism in an embodiment of the present application;

[0082] Figure 19 This is a structural diagram of the frame waste discharge assembly in an embodiment of the present application;

[0083] Figure 20This is a schematic diagram of the structure of the power waste discharge pressure wheel mechanism after it is flipped up in the embodiment of the present application;

[0084] Figure 21 This is a schematic structural diagram of the power waste discharge pressure wheel mechanism in an embodiment of the present application;

[0085] Figure 22 This is a structural diagram of the finished product receiving and stacking mechanism in an embodiment of the present application;

[0086] Figure 23 This is a structural diagram of the finished product receiving and stacking mechanism from another angle in an embodiment of the present application;

[0087] Wherein, the accompanying drawings are marked as follows:

[0088] 1-uninterrupted feeding mechanism, 2-feeder feeding mechanism, 3-V-belt paper feeding mechanism, 4-correction mechanism, 5-circular die-cutting mechanism, 6-adsorption belt conveyor mechanism, 7-waste discharge mechanism, 8-finished product receiving and stacking mechanism, 11-first feeding platform, 12-second feeding platform, 13-paper stop rod, 14-lifting screw rod, 15-adjusting hand wheel, 16-flip cylinder, 21-paper pressure rod, 22-suction nozzle, 23-blowing nozzle, 24-first vacuum interface, 25-blowing interface, 26-first sensor, 31 - conveyor belt, 32- second sensor, 33- second vacuum interface, 51- die-cutting component, 52- telescopic component, 61- third vacuum interface, 62- transmission motor, 63- third pressure roller, 64- punching adsorption conveyor belt, 71- air knife blowing mechanism, 72- suction and waste discharge mechanism, 73- frame waste discharge and conveying mechanism, 74- power waste discharge pressure roller mechanism, 81- material receiving platform, 82- material receiving platform, 83- material receiving pressure roller, 84- material receiving partition, 85- lifting motor, 86- pushing cylinder, 511 -Circular cutting upper roller, 512-Circular cutting lower roller, 513-Transmission gear, 514-Adjustment knob, 521-Fixed base plate, 522-Telescopic plate, 523-Drive cylinder, 524-Locking cylinder, 525-Support bearing, 526-Mounting plate, 527-First linear slide rail, 528-Second linear slide rail, 529-First rack, 530-Second rack, 531-Floating joint, 532-Pull rod, 533-Adjustment plate, 711-Air knife chamber, 712-First pressure roller, 713-Fixed Plate, 714-trachea quick connector, 715-guide sleeve, 716-spring, 721-waste discharge orifice plate, 722-waste discharge chamber, 723-exhaust chamber, 731-first side plate, 732-second side plate, 733-conveying motor, 734-belt drive roller, 735-belt tensioning roller, 736-waste discharge roller, 737-quick latch, 741-third side plate, 742-fourth side plate, 743-powered waste discharge motor, 744-second pressure roller, 745-waste discharge roller, 746-quick latch adjustment block. DETAILED DESCRIPTION

[0089] In order to help those skilled in the art better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0090] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0091] Unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this application.

[0092] This application provides an embodiment of a single sheet die cutting process device. Figure 1 、 Figure 2 、 Figure 10 、 Figure 11 as well as Figure 13 .

[0093] The single sheet die-cutting process device in this embodiment includes: an uninterrupted feeding mechanism 1, a feeder feeding mechanism 2, a triangular belt paper feeding mechanism 3, a correction mechanism 4, a circular knife die-cutting mechanism 5, an adsorption belt conveyor mechanism 6, a waste discharge mechanism 7 and a finished product receiving and stacking mechanism 8, which are arranged in sequence according to the processing order. The circular knife die-cutting mechanism 5 includes a die-cutting component 51 and a telescopic component 52. The telescopic component 52 includes a fixed base plate 521 and a telescopic plate 522. The fixed base plate 521 is slidably connected to the telescopic plate 522. A driving cylinder 523 is provided on the fixed base plate 521 for driving the telescopic plate 522 to telescope back and forth along the fixed base plate 521. The die-cutting component 51 is fixed on the telescopic plate 522.

[0094] It should be noted that the telescopic component 52 can control the telescopic movement of the die-cutting component 51, thereby facilitating quick die-cutting and blade replacement.

[0095] The above is the first embodiment of a single sheet die-cutting process device provided by the embodiment of the present application. The following is the second embodiment of a single sheet die-cutting process device provided by the embodiment of the present application. For details, please refer to Figures 1 to 23 .

[0096] The single sheet die-cutting process device in this embodiment includes: an uninterrupted feeding mechanism 1, a feeder feeding mechanism 2, a V-belt paper feeding mechanism 3, a deviation correction mechanism 4, a circular knife die-cutting mechanism 5, an adsorption belt conveyor mechanism 6, a waste discharge mechanism 7 and a finished product receiving and stacking mechanism 8, which are arranged in the processing order. Figure 10 and Figure 11 As shown, the circular knife die-cutting mechanism 5 includes a die-cutting component 51 and a telescopic component 52. Specifically, as shown in FIG. Figure 12 As shown, the die-cutting assembly 51 includes an upper circular cutting roller 511 and a lower circular cutting roller 512. The upper circular cutting roller 511 is connected to the lower circular cutting roller 512 through a transmission gear 513. The die-cutting assembly 51 is also provided with an adjustment knob 514 for adjusting the roller pressure; the telescopic assembly 52 includes a fixed base plate 521 and a telescopic plate 522. The fixed base plate 521 is slidably connected to the telescopic plate 522. A driving cylinder 523 is provided on the fixed base plate 521 for driving the telescopic plate 522 to telescope back and forth along the fixed base plate 521. The die-cutting assembly 51 is fixed on the telescopic plate 522.

[0097] Specifically, such as Figure 13 and Figure 14As shown, a connecting rod mechanism for tightening the die-cutting assembly 51 when extended is fixedly provided on the telescopic plate 522, and the connecting rod mechanism includes a pull rod 532 and an adjustment plate 533 connected to the pull rod 532; a plurality of support bearings 525 are provided on the left and right sides of the telescopic plate 522, and the telescopic plate 522 is slidably connected to the fixed base plate 521 through the support bearings 525, and a locking cylinder 524 for locking the telescopic plate 522 is provided on one side of the fixed base plate 521. When locked, the push rod of the locking cylinder 524 is pushed into the support bearing 525 and is in contact with the support shaft The bearing 525 is engaged; the telescopic plate 522 is provided with a first rack 529 and a first linear slide 527. The driving cylinder 523 is connected to the mounting plate 526 via a floating joint 531. The mounting plate 526 is provided with a second rack 530 and a second linear slide 528 that cooperates with the first linear slide 527. The first linear slide 527 and the second linear slide 528 are slidably connected. The first rack 529 and the second rack 530 are connected by a gear train. The gear train is fixed to the fixed base plate 521 and has the effect of amplifying the stroke. During operation, the driving cylinder 523 pushes the mounting plate 526 to move. As the mounting plate 526 moves, the second rack 530 on the mounting plate 526 drives the first rack 529 to move via the gear train, thereby causing the telescopic plate 522 to telescope. When the telescopic plate 522 extends, the linkage mechanism tightens the die-cutting assembly 51, providing support for it.

[0098] The waste discharge mechanism 7 includes a small hole waste discharge component and a frame waste discharge component which are arranged in sequence according to the processing order. A single sheet of material is first discharged through the small hole waste discharge component and then discharged through the frame waste discharge component, which effectively improves the waste discharge effect.

[0099] like Figures 16 to 18 As shown, the small hole waste discharge assembly includes a wind knife blowing mechanism 71 and an air suction and waste discharge mechanism 72 correspondingly arranged in the upper and lower parts. The wind knife blowing mechanism 71 includes a wind knife cavity 711 and a first pressure roller 712. Specifically, the first pressure roller 712 can adopt an adaptive flexible design; a fixed plate 713 is fixed on the left and right sides of the wind knife cavity 711, and a guide sleeve 715 is provided on the two fixed plates 713. The left and right ends of the first pressure roller 712 are respectively connected to the guide sleeves 715 on the two fixed plates 713 through guide columns. A spring 716 is provided on the guide column. A trachea quick connector 714 is provided at the top of the wind knife cavity 711, and an air outlet is provided at the bottom; the air suction and waste discharge mechanism 72 includes a waste discharge orifice plate 721, a waste discharge cavity 722 and an exhaust cavity 723. The waste discharge orifice plate 721 is arranged at the top of the waste discharge cavity 722, the exhaust cavity 723 is connected to the waste discharge cavity 722, and an exhaust port is provided at the bottom of the exhaust cavity 723.

[0100] It should be noted that: a single sheet of material is pressed and conveyed by the first pressing roller 712. At this time, the wind knife cavity 711 blows the small-hole waste material through the waste discharge orifice 721 into the waste discharge cavity 722 through the air outlet at the bottom. At the same time, the exhaust cavity 723 sucks the small-hole waste material into the waste discharge cavity 722 through the waste discharge orifice 721. The upper blowing and lower suction structure is adopted, which has high efficiency and clean waste discharge. In addition, the exhaust cavity 723 also has the function of collecting falling materials, which is easy to use.

[0101] like Figure 19 As shown, the frame waste discharge assembly includes a frame waste discharge conveying mechanism 73 and a power waste discharge pressure wheel mechanism 74. The power waste discharge pressure wheel mechanism 74 is located above the frame waste discharge conveying mechanism 73 and is rotatably connected to the frame waste discharge conveying mechanism 73; the power waste discharge pressure wheel mechanism 74 is provided with a quick-plug adjustment block 746 for adjusting the height of the power waste discharge pressure wheel mechanism 74, and the frame waste discharge conveying mechanism 73 is provided with a quick-plug 737 for cooperating with the quick-plug adjustment block 746 to lock the power waste discharge pressure wheel mechanism 74.

[0102] It should be noted that the powered waste discharge pressure wheel mechanism 74 is rotatably connected to the frame waste discharge conveying mechanism 73 and can be flipped up and down. When material jamming occurs, the locked state of the powered waste discharge pressure wheel mechanism 74 can be released by pulling out the quick latch 737, and then the powered waste discharge pressure wheel mechanism 74 can be flipped upward, thereby facilitating and quickly cleaning the jammed material. When the cleaning is completed, the powered waste discharge pressure wheel mechanism 74 can be flipped downward and the quick latch 737 and the quick latch adjustment block 746 can be inserted to lock it, which is easy to use.

[0103] like Figure 20 and Figure 21As shown, the frame waste discharge conveying mechanism 73 includes a first side plate 731, a second side plate 732 and a conveying motor 733. A belt drive roller 734, a belt tensioning roller 735 and a waste discharge roller 736 are provided between the first side plate 731 and the second side plate 732. The belt drive roller 734, the belt tensioning roller 735 and the waste discharge roller 736 are all located in the same horizontal plane. A conveyor belt is provided between the belt drive roller 734 and the belt tensioning roller 735. The conveying motor 733 drives and connects the belt drive roller 734, the belt tensioning roller 735 and the waste discharge roller 736. Specifically, the conveying motor 733 is connected to the belt drive roller 734, the belt tensioning roller 735 and the waste discharge roller 736 through a synchronous belt. The waste discharge frame is connected to the waste discharge roller 736 to achieve precise transportation of the conveyor belt, and then the waste discharge frame is discharged from under the waste discharge roller 736; the power waste discharge pressure roller mechanism 74 includes a third side plate 741, a fourth side plate 742 and a power waste discharge motor 743, and a second pressure roller 744 and a waste discharge roller 745 are arranged between the third side plate 741 and the fourth side plate 742. The waste discharge roller 745 is used to press the waste discharge frame under the waste discharge roller 736, and the second pressure roller 744 is used to press the frame during transportation to prevent it from moving; the power waste discharge motor 743 drives the waste discharge roller 745 to be connected, and by providing power to the waste discharge roller 745, the waste discharge roller 745 rotates in reverse to discharge the material, thereby achieving rapid and effective separation of the waste discharge frame.

[0104] like Figure 3 and Figure 4 As shown, the uninterrupted feeding mechanism 1 includes a feeding base plate, on which is provided a first feeding platform 11 rotatably connected to the feeding base plate, a second feeding platform 12 which can slide up and down along the feeding base plate, and a paper stop rod 13 which can slide back and forth along the feeding base plate. A flipping cylinder 16 for driving the first feeding platform 11 to flip up and down is fixed on the feeding base plate; the flipping cylinder 16 drives and connects the first feeding platform 11, and the second feeding platform 12 is slidably connected to the feeding base plate through a lifting screw 14, and the height of the lifting screw 14 is higher than the height of the first feeding platform 11, and a through hole matching the shape of the first feeding platform 11 is provided on the second feeding platform 12; the paper stop rod 13 is slidably connected to the feeding base plate, and specifically, an adjustment handwheel 15 for adjusting the front and rear position of the paper stop rod 13 is also provided on the feeding base plate, and the front and rear position of the paper stop rod 13 can be adjusted by rotating the adjustment handwheel 15.

[0105] It should be noted that the uninterrupted feeding mechanism 1 is realized by cross-feeding the first feeding platform 11 and the second feeding platform 12. First, the material is manually placed on the second feeding platform 12. After placing the material, the first feeding platform 11 is flipped down 90 degrees, and the second feeding platform 12 is raised to the top of the first feeding platform 11 by the lifting screw 14. Then the first feeding platform 11 is flipped back, and the second feeding platform 12 moves downward. After the paper is placed on the first feeding platform 11, it passes through the first feeding platform 11 and continues to move downward, and then repeatedly cross-feeds the first feeding platform 11.

[0106] like Figure 5 and Figure 6 As shown, the feeder feeding mechanism 2 is located above the uninterrupted feeding mechanism 1, and a suction nozzle 22 and a blowing nozzle 23 are provided at the bottom of the feeder feeding mechanism 2. A first vacuum interface 24, an air blowing interface 25 and a paper pressure rod 21 are also provided on the feeder feeding mechanism 2. The first vacuum interface 24 is connected to the suction nozzle 22, and the air blowing interface 25 is connected to the blowing nozzle 23. The paper pressure rod 21 is provided with a first sensor 26 for sensing whether the paper pressure rod 21 is lifted by the conveyed paper.

[0107] It should be noted that: when the uninterrupted feeding mechanism 1 lifts the paper, the paper pressure rod 21 is lifted by the paper. At this time, the first sensor 26 senses that the material is in place and sends a signal. The blowing interface 25 blows air, the blowing nozzle 23 loosens the paper, and then the first vacuum interface 24 draws vacuum. The suction nozzle 22 first contacts the paper under its own weight, and then after the suction nozzle 22 is blocked, the entire suction nozzle 22 rises and lifts together with the paper, and puts the paper down when it is transported to the designated position.

[0108] like Figure 7 and Figure 8 As shown, the V-belt paper feeding mechanism 3 includes a conveying belt 31 and a second sensor 32 for detecting whether the paper is delivered to the right position. A plurality of suction holes are provided on the conveying belt 31. A second vacuum interface 33 is provided on the V-belt paper feeding mechanism 3. The second vacuum interface 33 is connected to the suction holes. The second vacuum interface 33 is connected to a vacuum pump. The vacuum pump and the second sensor 32 are both connected to a vacuum solenoid valve.

[0109] It should be noted that after the second sensor 32 detects the paper, it sends a signal to the vacuum solenoid valve, which controls the vacuum pump to start, and the conveyor belt 31 absorbs the paper through multiple suction holes and conveys it to the next work station.

[0110] like Figure 15 As shown, the adsorption belt conveyor mechanism 6 includes a perforated adsorption conveyor belt 64 and a third pressure roller 63 arranged above the perforated adsorption conveyor belt 64. The adsorption belt conveyor mechanism 6 is provided with a third vacuum interface 61 and a transmission motor 62. The third vacuum interface 61 is connected to the perforated adsorption conveyor belt 64, and the transmission motor 62 drives the connection to the perforated adsorption conveyor belt 64.

[0111] It should be noted that: after a single sheet of material is circularly die-cut, it enters the adsorption belt conveyor mechanism 6 for transportation. During transportation, the perforated adsorption conveyor belt 64 is vacuumed through the third vacuum interface 61, so that the sheet of material is adsorbed on the perforated adsorption conveyor belt 64, thereby ensuring that the sheet of material is transported forward stably and reliably without displacement.

[0112] like Figure 22 and Figure 23As shown, the finished product receiving and stacking mechanism 8 includes a receiving base plate and a receiving platform 81 and a receiving platform 82 arranged on the receiving base plate. The receiving platform 81 is located on one side of the receiving platform 82. A lifting motor 85 is provided at the bottom of the receiving base plate, and the lifting motor 85 is connected to the receiving platform 81 through a screw rod; a receiving pressure wheel 83 and a receiving partition 84 are provided above the receiving platform 81, and a pushing cylinder 86 is provided on the receiving base plate for pushing the finished products stacked on the receiving platform 81 to the receiving platform 82.

[0113] It should be noted that: after the die-cut single sheet is discharged through the small hole and the frame, the finished product enters the material receiving platform 81 through the material receiving pressure wheel 83. At the same time, the lifting motor 85 drives the screw rod to gradually descend to stack the materials. When the materials are piled to a certain height, the pushing cylinder 86 is activated to push the finished product onto the material receiving platform 82.

[0114] During specific implementation, the uninterrupted feeding mechanism 1 conveys the paper to the feeder feeding mechanism 2. When the first sensor 26 of the feeder feeding mechanism 2 senses that the material is in place, it starts to blow loose the paper, and then the suction nozzle 22 falls to absorb and transport the paper to the triangular belt paper feeding mechanism 3. The paper is absorbed and transported by the triangular belt paper feeding mechanism 3 to the correction mechanism 4 for correction. The position of the conveyed paper is corrected and conveyed to the circular knife die-cutting mechanism 5. At this time, the circular knife die-cutting mechanism 5 starts rotary die-cutting. The single sheet after die-cutting is conveyed by the adsorption belt conveyor mechanism 6 to the waste discharge mechanism 7. After the single sheet passes through the small hole waste discharge and the frame waste discharge in turn, the finished product enters the finished product receiving and stacking mechanism 8 for stacking and discharge.

[0115] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A single sheet die cutting process device, characterized in that: include: The uninterrupted feeding mechanism, feeder feeding mechanism, V-belt paper feeding mechanism, deviation correction mechanism, circular knife die-cutting mechanism, suction belt conveyor mechanism, waste discharge mechanism and finished product receiving and stacking mechanism are arranged in sequence according to the processing sequence; The circular knife die-cutting mechanism includes a die-cutting component and a telescopic component; The telescopic assembly includes a fixed base plate and a telescopic plate; The fixed bottom plate is slidably connected to the telescopic plate; The fixed base plate is provided with a driving cylinder for driving the telescopic plate to telescope forward and backward along the fixed base plate; The die-cutting assembly is fixed to the telescopic plate; A connecting rod mechanism is fixedly provided on the telescopic plate for tightening the die-cutting assembly when extending; The connecting rod mechanism includes a pull rod and an adjustment plate connected to the pull rod; A plurality of support bearings are provided on the left and right sides of the telescopic plate; The telescopic plate is slidably connected to the fixed base plate via the support bearing; A locking cylinder for locking the telescopic plate is provided on one side of the fixed base plate; The telescopic plate is provided with a first rack and a first linear slide rail; The driving cylinder is connected to the mounting plate via a floating joint; The mounting plate is provided with a second rack and a second linear slide rail matched with the first linear slide rail; The first linear slide rail is slidably connected to the second linear slide rail; The first rack and the second rack are connected by a gear set; The gear set is fixed on the fixed base plate; The uninterrupted feeding mechanism includes a feeding bottom plate; The loading base plate is provided with a first loading platform rotatably connected to the loading base plate, a second loading platform that can slide up and down along the loading base plate, and a paper blocking rod that can slide back and forth along the loading base plate; A turning cylinder for driving the first loading platform to turn up and down is fixed on the loading bottom plate; The tilting cylinder is driven and connected to the first loading platform; The second loading platform is slidably connected to the loading base plate via a lifting screw; The height of the lifting screw is higher than the height of the first loading platform; The second loading platform is provided with a through hole having a shape matching that of the first loading platform; The paper stop rod is slidably connected to the loading base plate.

2. The single sheet die-cutting process device according to claim 1, characterized in that: The waste discharge mechanism comprises a small hole waste discharge component and a frame waste discharge component which are sequentially arranged in a processing sequence.

3. The single sheet die cutting process device according to claim 2, characterized in that: The small hole waste discharge assembly includes an air knife blowing mechanism and an air suction waste discharge mechanism correspondingly arranged above and below; The air knife blowing mechanism includes an air knife cavity and a first pressing roller; A fixing plate is fixed on the left and right sides of the air knife cavity respectively; Guide sleeves are provided on both of the fixing plates; The left and right ends of the first pressing roller are respectively connected to the guide sleeves on the two fixing plates through guide columns; The guide column is sleeved with a spring; The top of the air knife cavity is provided with an air pipe quick connector, and the bottom is provided with an air outlet; The air suction and exhaust mechanism includes an exhaust orifice plate, an exhaust cavity and an air extraction cavity; The waste discharge orifice plate is arranged on the top of the waste discharge cavity; The air extraction cavity is communicated with the waste discharge cavity, and an air extraction port is provided at the bottom of the air extraction cavity.

4. The single sheet die cutting process device according to claim 2, characterized in that: The frame waste discharge assembly includes a frame waste discharge conveying mechanism and a power waste discharge pressure wheel mechanism; The power waste discharge pressure wheel mechanism is located above the frame waste discharge conveying mechanism and is rotatably connected to the frame waste discharge conveying mechanism; The power waste discharge pressure wheel mechanism is provided with a quick-release pin adjustment block for adjusting the height of the power waste discharge pressure wheel mechanism; The frame waste discharge conveying mechanism is provided with a quick latch for cooperating with the quick latch adjustment block to lock the power waste discharge pressure wheel mechanism.

5. The single sheet die-cutting process device according to claim 4, characterized in that: The frame waste discharge and conveying mechanism includes a first side plate, a second side plate and a conveying motor; A belt transmission roller, a belt tensioning roller and a waste discharge roller are provided between the first side plate and the second side plate; The belt drive roller, the belt tensioning roller and the waste discharge roller are all located in the same horizontal plane; A conveyor belt is provided between the belt drive roller and the belt tensioning roller; The conveying motor drives and connects the belt drive roller, the belt tensioning roller and the waste discharge roller; The power waste discharge pressure wheel mechanism includes a third side plate, a fourth side plate and a power waste discharge motor; A second pressing roller and a waste discharge roller are provided between the third side plate and the fourth side plate; The power waste discharge motor is driven and connected to the waste discharge roller.

6. The single sheet die cutting process device according to claim 1, characterized in that: The feeder feeding mechanism is located above the uninterrupted feeding mechanism; A suction nozzle and a blowing nozzle are provided at the bottom of the feeder feeding mechanism; The feeder feeding mechanism is also provided with a first vacuuming interface, an air blowing interface and a paper pressing rod; The first vacuuming interface is connected to the suction nozzle; The air blowing interface is connected to the blowing nozzle; The paper pressing rod is provided with a first sensor for sensing whether the paper pressing rod is lifted by the conveyed paper.

7. The single sheet die-cutting process device according to claim 1, characterized in that: The V-belt paper feeding mechanism includes a conveying belt and a second sensor for detecting whether the paper is delivered in place; The conveyor belt is provided with a plurality of suction holes; The V-belt paper feeding mechanism is provided with a second vacuuming interface; The second vacuuming interface is connected to the suction hole; The second vacuuming interface is connected to a vacuum pump; The vacuum pump and the second sensor are both connected to a vacuum solenoid valve.

8. The single sheet die cutting process device according to claim 1, characterized in that: The adsorption belt conveyor mechanism includes a perforated adsorption conveyor belt and a third pressing roller arranged above the perforated adsorption conveyor belt; The adsorption belt conveyor mechanism is provided with a third vacuuming interface and a transmission motor; The third vacuum port is connected to the perforated adsorption conveyor belt; The transmission motor drives and connects the punched adsorption conveyor belt.

9. The single sheet die-cutting process device according to claim 1, characterized in that: The finished product receiving and stacking mechanism includes a receiving base plate and a receiving platform and a receiving platform provided on the receiving base plate; The material receiving platform is located on one side of the material receiving platform; A lifting motor is provided at the bottom of the receiving bottom plate; The lifting motor is connected to the material receiving platform through a screw rod; A material receiving pressing wheel and a material receiving partition are provided above the material receiving platform; The material receiving bottom plate is provided with a pushing cylinder for pushing the finished products stacked on the material receiving platform onto the material receiving platform.

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