Discharging equipment for die-cutting machine

Abstract

The invention relates to the technical field of die-cutting machine production, and discloses blanking equipment for a die-cutting machine, which comprises a fixing assembly arranged at the output end of the die-cutting machine and a blanking mechanism for blanking materials, the discharging mechanism comprises a rack, a taking assembly, a lifting assembly and a conveying assembly. A blanking area is arranged in the rack; the taking assembly is rotationally connected to the rack and located between the discharging area and the fixing assembly. The lifting assembly is arranged on the rack and located below the discharging area. A lifting table is arranged on the lifting assembly; the conveying assembly is arranged at the bottom of the rack, and the lifting assembly is located in the middle of the conveying assembly. Through the arrangement of the taking assembly, the taking assembly reciprocates between the fixing assembly and the discharging area, automatic taking of materials is achieved, compared with manual taking, automatic operation is not limited by factors such as manual fatigue and the operation speed, material transferring can be completed at the stable and high speed, the discharging time is greatly shortened, and the working efficiency is improved. And the blanking efficiency is obviously improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the production technology field of die-cutting machine, in particular to a discharging equipment for die-cutting machine. BACKGROUND

[0002] In the packaging and printing industry, hang tags and color boxes are common packaging materials, widely used in the identification and packaging display of various commodities. Hang tags are usually used to mark important information such as brand, specifications, prices, ingredients, etc. of commodities, and are the key medium for consumers to understand commodities; color boxes, with their exquisite printing patterns and diverse structural designs, not only protect the commodities, but also effectively enhance the attractiveness and market competitiveness of the commodities.

[0003] At present, in the production and processing process of hang tags and color boxes, die-cutting technology is a crucial link. As the core equipment for realizing die-cutting technology, the die-cutting machine can accurately cut the printed paper into the required shape and size according to the pre-designed die shape, laying the foundation for the subsequent forming and assembly processes. Through the processing of the die-cutting machine, a large number of regular-shaped, edge-ordered hang tags and color box parts can be quickly and efficiently produced, greatly improving production efficiency and product quality.

[0004] However, in the existing die-cutting machine, the die-cut paper usually needs to rely on manual discharging operation to realize the discharging of the paper. However, this manual method is low in efficiency, and in the operation process, the paper is prone to pile up. In order to prevent the occurrence of piling phenomenon, it is often necessary to arrange multiple workers to carry out discharging work at the same time, thereby increasing the production labor cost.

[0005] Therefore, it is necessary to study a new technical scheme to solve the above problems. SUMMARY

[0006] Therefore, the present application aims to provide a discharging equipment for die-cutting machine.

[0007] To achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0008] A kind of blanking equipment for die-cutting machine, including fixed component on the output of die-cutting machine and blanking mechanism for material blanking;The blanking mechanism includes rack, take component, lifting assembly and conveying component;The rack is equipped with blanking area;The take component is rotatably connected to the rack, and is located between the blanking area and the fixed component, and the take component is blanked from the fixed component to the blanking area of the rack;The lifting assembly is arranged on the rack and is located below the blanking area;Lifting platform for carrying blanking carrier plate is arranged on the lifting assembly;The lifting assembly is used to drive the lifting of blanking carrier plate on the lifting platform;The conveying component is arranged at the bottom of the rack, and the lifting assembly is located in the middle of the conveying component, for the conveying of blanking carrier plate.

[0009] As further elaboration, the take component includes take driving element, take swing arm and take module;The take driving element is arranged on one side of the middle of the rack, and the take driving element and the rack are rotatably connected by take rotation shaft;The take swing arm is arranged on the take rotation shaft;The take module is rotatably connected to the top end of the take swing arm, and the take module and the take rotation shaft are provided with constant module for keeping the take module horizontal.

[0010] As further elaboration, the take module includes take support and multiple groups of take units;The top of the take support is rotatably connected to the take swing arm at both ends respectively;Multiple groups of the take units are arranged at the bottom of the take support, and multiple groups of the take units are arranged in parallel;The take unit includes first mounting strip and multiple groups of suction cups;Multiple groups of the suction cups are arranged in parallel on the first mounting strip.

[0011] As further elaboration, the take unit further includes take pressing block;The central interior of the suction cup is provided with threaded hole, and the top end of the take pressing block is threadedly connected in the threaded hole.

[0012] As further elaboration, the take support is provided with first slot at both ends respectively, and the first slot and the first mounting strip are connected by first locking element, and the first slide rail is arranged on one side of the first slot between the take support and the first mounting strip;

[0013] Second slot is arranged in the first mounting strip;The second slot is connected with connecting column by second locking element, the second mounting strip is connected on the connecting column by third locking element, third slot is arranged in the second mounting strip, and the suction cup is connected in the third slot by third locking element.

[0014] As a further illustration, the constant module comprises a first transmission wheel, a second transmission wheel and a transmission connecting piece; the first transmission wheel is sleeved on the taking rotating shaft and fixedly connected with the side wall of the frame; the second transmission wheel is sleeved between the taking module and the taking swing arm, and the second transmission wheel is fixedly connected with the taking module and rotatably connected with the taking swing arm; the transmission connecting piece is sleeved on the first transmission wheel and the second transmission wheel;

[0015] A tensioning wheel is arranged in the middle of the taking swing arm, the tensioning wheel is located above the transmission connecting piece and abuts against the transmission connecting piece; an adjusting groove for adjusting the position of the tensioning wheel is arranged between the tensioning wheel and the taking swing arm.

[0016] As a further illustration, the lifting assembly comprises a lifting module arranged in the frame and a second sliding rail; the lifting table is slidingly arranged on the second sliding rail, and the lifting table is connected with the lifting module.

[0017] As a further illustration, the lifting table comprises two groups of symmetrical fixed plates; the bottom end of the fixed plate is provided with three groups of downward extending fixed strips; a connecting strip is arranged between the fixed strips on the two groups of fixed plates; the fixed plate, the fixed strip and the connecting strip form a frame-shaped structure for carrying the blank loading plate.

[0018] As a further illustration, the conveying assembly comprises a roller moving module and a conveyor belt module arranged in sequence along the material blanking direction; the output end of the roller moving module is provided with a corresponding avoiding groove corresponding to the lifting table.

[0019] As a further illustration, the fixing assembly comprises a first pressing component and a second pressing component arranged symmetrically; the first pressing component comprises a pressing belt, a pressing fixed block and a pressing block; the two ends of the pressing belt are connected to the die cutting machine through pressing wheels, and the pressing wheels are rotatably connected to the die cutting machine; a movable wheel and a fixed wheel are arranged above one group of the pressing wheels and arranged symmetrically; the movable wheel is meshingly connected with the pressing wheel, and the fixed wheel is located above the pressing belt and abuts against the pressing belt; the pressing fixed block is arranged on the frame and located on the inner side of the pressing belt; the pressing block is arranged between the pressing fixed block and the pressing belt, and a pressing spring is arranged between the pressing block and the pressing fixed block; the pressing spring is used to press the pressing block downward to drive the pressing belt to press and adhere to the paper;

[0020] The second pressing component comprises a pressing fixed plate arranged on the die cutting machine and a pressing plate; the pressing plate is arranged below the pressing fixed plate, and a pressing cylinder is arranged between the pressing fixed plate and the pressing plate; a guide plate for guiding is arranged on the input end of the pressing plate.

[0021] Compared with the prior art, the present application has obvious advantages and beneficial effects, specifically, from the above technical solution, it can be known that:

[0022] By setting the taking assembly, the taking assembly reciprocates between the fixing assembly and the discharging area, realizing automatic taking of the material. Compared with manual taking, the automatic operation is not limited by factors such as manual fatigue and operation speed, and the material transfer can be completed at a stable and fast speed, greatly shortening the discharging time and significantly improving the discharging efficiency. At the same time, the taking assembly can always work at the set speed and rhythm, ensuring the continuity and efficiency of production. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 The overall structure schematic diagram of the discharging equipment for the die cutting machine provided by the present application is shown in the figure.

[0025] Figure 2 The overall structure schematic diagram of the taking assembly provided by the present application is shown in the figure.

[0026] Figure 3 The overall structure schematic diagram of the taking module provided by the present application is shown in the figure.

[0027] Figure 4 The partial structure schematic diagram of the taking module provided by the present application is shown in the figure.

[0028] Figure 5 The overall structure schematic diagram of the taking block and the suction cup provided by the present application is shown in the figure.

[0029] Figure 6 The overall structure schematic diagram of the lifting assembly and the conveying assembly provided by the present application is shown in the figure.

[0030] Figure 7 The overall structure schematic diagram of the discharging equipment of the fixing assembly provided by the present application is shown in the figure.

[0031] In the figure, various reference signs are as follows:

[0032] 10, rack

[0033] 20, take assembly; 21, take drive; 22, take the shaft; 23, take the swing arm; 24, take the module; 241, take the support; 241a, the first slot; 241b, the first slide rail; 242, the first installation bar; 242a, the second slot; 243, suction cup; 244, take the block; 245, connecting column; 246, the second installation bar; 246a, the third slot;

[0034] 26, constant module; 261, the first transmission wheel; 262, the second transmission wheel; 264, tension pulley; 265, adjustment groove;

[0035] 30, lifting assembly; 31, lifting platform; 311, fixed plate; 312, fixed bar; 313, connecting bar; 32, the second slide rail;

[0036] 40, conveying assembly; 41, roller movement module; 42, conveyor belt module; 421, avoiding slot;

[0037] 50, fixed assembly; 51, the first compression component; 511, compression belt; 512, compression fixed block; 513, compression block; 514, movable wheel; 515, fixed wheel; 516, compression wheel; 517, compression spring; 52, the second compression component; 521, compression fixed plate; 522, compression plate; 523, compression cylinder; 524, guide plate. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical schemes and beneficial effects of the present application more clearly understood, the present application will be further described in detail below in conjunction with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0039] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0041] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an indicated number of technical features. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0042] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples.

[0043] In one embodiment of the present application, as shown in Figures 1-7 A material unloading device for a die-cutting machine is provided, which includes a fixed assembly 50 arranged at the output end of the die-cutting machine and a material unloading mechanism for unloading the material. The material unloading mechanism includes a frame 10, a taking assembly 20, a lifting assembly 30 and a conveying assembly 40. The frame 10 is internally provided with a material unloading area. The taking assembly 20 is rotationally connected to the frame 10 and located between the material unloading area and the fixed assembly 50. The taking assembly 20 unloads the material from the fixed assembly 50 to the material unloading area of the frame 10. The lifting assembly 30 is arranged on the frame 10 and located below the material unloading area. The lifting assembly 30 is provided with a lifting platform 31 for carrying a material unloading carrier plate. The lifting assembly 30 is used to drive the lifting of the material unloading carrier plate on the lifting platform 31. The conveying assembly 40 is arranged at the bottom of the frame 10, and the lifting assembly 30 is located in the middle of the conveying assembly 40 for conveying the material unloading carrier plate.

[0044] By arranging the taking assembly 20, the taking assembly 20 is reciprocated between the fixed assembly 50 and the material unloading area to realize automatic taking of the material. Compared with manual taking, the automatic operation is not limited by factors such as manual fatigue and operation speed, and the transfer of the material can be completed at a stable and fast speed, greatly shortening the unloading time and significantly improving the unloading efficiency. At the same time, the taking assembly 20 can always work at a set speed and rhythm, ensuring the continuity and efficiency of production.

[0045] Preferably, as shown in Figures 2-5 The taking assembly 20 includes a taking driving member 21, a taking swing arm 23 and a taking module 24. The taking driving member 21 is arranged at one side of the middle part of the frame 10, and a taking rotation shaft 22 rotationally connected between the taking driving member 21 and the frame 10. The taking swing arm 23 is arranged on the taking rotation shaft 22. The taking module 24 is rotationally connected to the top end of the taking swing arm 23, and a constant module 26 for keeping the taking module 24 horizontal is arranged between the taking module 24 and the taking rotation shaft 22.

[0046] In the embodiment, the taking driving member 21 is a conventional motor, and the constant module 26 is a conventional planetary gear structure, which will not be described herein. The taking driving member 21 drives the taking swing arm 23 to rotate through the taking rotating shaft 22, so as to accurately move the taking module 24 between the fixed assembly 50 and the blanking area, to realize accurate taking and transferring of the materials. The structure makes the taking process more stable and efficient, improves the accuracy and stability of blanking, further improves the overall blanking efficiency, and avoids problems such as material damage or material stacking caused by inaccurate manual taking.

[0047] Further, the taking module 24 comprises a taking support 241 and a plurality of taking units. The taking support 241 is rotatably connected to the taking swing arm 23 at the top of two ends thereof. The plurality of taking units are arranged on the bottom of the taking support 241 in parallel. The taking unit comprises a first mounting strip 242 and a plurality of suction cups 243. The plurality of suction cups 243 are arranged in parallel on the first mounting strip 242. By arranging the plurality of taking units with the suction cups 243, the taking module 24 can take a plurality of materials at a time, which improves the number of materials taken at a time, and the parallel arrangement facilitates the adaptation to materials of different shapes and sizes, expands the application range of the equipment, greatly improves the taking efficiency compared with manual taking, reduces the taking frequency, and further improves the overall blanking efficiency.

[0048] Further, the taking unit further comprises a taking pressing block 244. The suction cup 243 is provided with a threaded hole in the central interior portion, and the taking pressing block 244 is threadedly connected to the threaded hole at the top end. In the embodiment, in order to better take the materials, according to the density distribution of the paper cutting area, the taking pressing block 244 can be arranged at the collection point of the cutting blank area of the paper, and the taking pressing block 244 is used to press the cutting blank area, so that the suction cup 243 can better take the materials from the paper, which improves the stability and reliability of taking, ensures the smooth blanking, and improves the production efficiency.

[0049] Further, the taking support 241 is provided with a first slot 241a at two ends thereof, the first slot 241a is connected between the first mounting strip 242 through a first locking member, and the taking support 241 and the first mounting strip 242 are provided with a first sliding rail 241b located on one side of the first slot 241a.

[0050] The first mounting strip 242 is provided with a second slot 242a. The second slot 242a is connected with a connecting column 245 through a second locking member, the connecting column 245 is connected with a second mounting strip 246 through a third locking member, the second mounting strip 246 is provided with a third slot 246a, and the suction cup 243 is connected to the third slot 246a through a third locking member.

[0051] In the embodiment, the first locking member, the second locking member and the third locking member are conventional locking bolts, which are not described herein. By arranging the multi-stage adjustable connection structure of the first slot 241a and the first locking member, the second slot 242a and the second locking member, and the third slot 246a and the third locking member, the position and the angle of the taking unit can be flexibly adjusted according to different sizes of materials, the adjustment process is convenient and fast, the precision is high, the adaptability and flexibility of the equipment are improved, the taking demand of different sizes of materials can be quickly adapted, and the discharging efficiency is improved.

[0052] Further, the constant module 26 comprises a first transmission wheel 261, a second transmission wheel 262 and a transmission connecting member (not shown in the figure). The first transmission wheel 261 is sleeved on the taking shaft 22 and fixedly connected with the side wall of the rack 10. The second transmission wheel 262 is sleeved between the taking module 24 and the taking swing arm 23, and the second transmission wheel 262 is fixedly connected with the taking module 24 and rotatably connected with the taking swing arm 23. The transmission connecting member is sleeved on the first transmission wheel 261 and the second transmission wheel 262.

[0053] The taking swing arm 23 is provided with a tensioning wheel 264 in the middle, the tensioning wheel 264 is located above the transmission connecting member and abuts against the transmission connecting member. The tensioning wheel 264 and the taking swing arm 23 are provided with an adjusting groove 265 for adjusting the position of the tensioning wheel 264.

[0054] In the embodiment, the structure of the first transmission wheel 261, the second transmission wheel 262 and the transmission connecting member can be a combination structure of a chain wheel and a chain, or a combination structure of a belt wheel and a belt. The specific structure is selected by the designer according to the actual production demand, which is not described herein. By arranging the planetary gear structure of the first transmission wheel 261, the second transmission wheel 262 and the transmission connecting member, the taking module 24 can always maintain a horizontal state during the swinging of the taking swing arm 23 under the transmission action between the first transmission wheel 261, the second transmission wheel 262 and the transmission connecting member, ensuring the accuracy and stability of material taking, avoiding the problems of material falling or inaccurate taking caused by the inclination of the taking module 24, and improving the quality and efficiency of discharging.

[0055] Preferably, as Figure 6As shown, the lifting assembly 30 comprises a lifting module (not shown) arranged in the rack 10 and a second sliding rail 32. The lifting platform 31 is slidingly arranged on the second sliding rail 32, and the lifting platform 31 is connected with the lifting module. In the embodiment, the lifting module is a conventional vertical linear translation module, such as a conventional structure of a lead screw module driven by a motor, which is not described herein. The lifting platform 31 is driven to slide on the second sliding rail 32 by the lifting module, so that the stable lifting of the lifting platform 31 is realized, the accuracy and stability of the lifting of the material loading plate are ensured, the labor intensity is reduced compared with manual lifting, the efficiency and safety of the lifting operation are improved, the accurate material feeding is ensured, and the overall feeding efficiency is improved.

[0056] Further, the lifting platform 31 comprises two groups of symmetrical fixed plates 311. The bottom end of the fixed plate 311 is provided with three groups of downward extending fixed strips 312. The fixed strips 312 on the two groups of fixed plates 311 are provided with connecting strips 313 therebetween. The fixed plate 311, the fixed strip 312 and the connecting strip 313 form a frame-shaped structure for carrying the material loading plate. By arranging the lifting platform 31 in the frame-shaped structure, stable support can be provided for the material loading plate, so that the shaking or displacement of the loading plate during lifting is avoided, the accuracy of the material feeding is ensured, the stability and accuracy of the placement of the material loading plate are improved, the risk of damage to the loading plate is reduced, and the feeding efficiency is improved.

[0057] Further, the conveying assembly 40 comprises a roller moving module 41 and a conveyor belt module 42 arranged in sequence along the material feeding direction. The output end of the roller moving module 41 is provided with a corresponding avoiding groove 421 corresponding to the lifting platform 31. In the embodiment, the roller moving module 41 is a roller conveying structure driven by a motor, and the conveyor belt module 42 is a conventional conveyor belt driven by a motor, which is not described herein. When the lifting platform 31 is lowered into the roller moving module, the material loading plate to be fed is moved to the lifting platform 31 by the roller moving module 41, and the material loading plate to be fed pushes the full material loading plate out, so that the automatic replacement of the material loading plate is realized. Subsequently, the full material loading plate is conveyed to the conveyor belt module 42, so that the rapid and continuous conveying of the material loading plate is realized. By arranging the avoiding groove 421, the cooperation between the conveying process and the lifting platform 31 is smooth, the interference problem is avoided, the conveying efficiency is improved, the continuity of production is ensured, and the overall feeding efficiency is improved.

[0058] Preferably, as Figure 7As shown, the fixing assembly 50 comprises symmetrically distributed first and second pressing components 51 and 52. The first pressing component 51 comprises a pressing belt 511, a pressing fixed block 512 and a pressing block 513. The two ends of the pressing belt 511 are connected to the die-cutting machine through pressing wheels 516 respectively, and the pressing wheels 516 are rotationally connected to the die-cutting machine. Above one set of the pressing wheels 516, there are left and right distributed movable wheels 514 and fixed wheels 515. The movable wheels 514 are meshingly connected to the pressing wheels 516, and the fixed wheels 515 are located above the pressing belt 511 and abut against the pressing belt 511. The pressing fixed block 512 is arranged on the rack 10 and located inside the pressing belt 511. The pressing block 513 is arranged between the pressing fixed block 512 and the pressing belt 511, and a pressing spring 517 is arranged between the pressing block 513 and the pressing fixed block 512. The pressing spring 517 is used to press the pressing block 513 downward to drive the pressing belt 511 to press and adhere to the paper.

[0059] The second pressing component 52 comprises a pressing fixed plate 521 and a pressing plate 522 arranged on the die-cutting machine. The pressing plate 522 is arranged below the pressing fixed plate 521, and a pressing cylinder 523 is arranged between the pressing fixed plate 521 and the pressing plate 522. A guide plate 524 for guiding is arranged on the input end of the pressing plate.

[0060] When the die-cut paper is conveyed to the fixing assembly 50, the pressing block 513 drives the pressing belt 511 to press and adhere to the paper under the action of the pressing spring 517, so as to realize the preliminary pressing of one side of the paper. Then, the pressing cylinder 523 drives the pressing plate 522 to press the other end of the paper downward, thereby realizing the pressing of the material. The double-pressing fixing assembly 50 can ensure that the material always maintains a stable state during the subsequent taking process, and the movement or deviation phenomenon does not occur, thereby improving the subsequent taking stability to ensure that the taking mechanism can smoothly take and discharge the material.

[0061] The above is only a preferred embodiment of the present application, and only the technical principle of the present application is specifically described. These descriptions are only for explaining the principle of the present application, and cannot be explained as limiting the protection scope of the present application in any way. Based on the explanation herein, any modification, equivalent replacement and improvement within the spirit and principle of the present application, and other specific embodiments of the present application which can be conceived by those skilled in the art without creative labor, should be included in the protection scope of the present application.

Claims

1. A material discharging apparatus for a die cutting machine, comprising a fixed assembly provided on an output end of the die cutting machine and a material discharging mechanism for discharging material, characterized in that, The blanking mechanism comprises a rack, wherein a blanking area is arranged in the rack; The taking assembly is rotatably connected to the rack and located between the blanking area and the fixing assembly, and the taking assembly blanks the material from the fixing assembly to the blanking area of the rack; The lifting assembly is arranged on the rack and located below the blanking area; the lifting assembly is provided with a lifting table for carrying the blanking carrier plate; the lifting assembly is used to drive the lifting of the blanking carrier plate on the lifting table; The conveying assembly is arranged at the bottom of the rack, and the lifting assembly is located in the middle of the conveying assembly for conveying the blanking carrier plate.

2. The unloader for a die-cutting machine according to claim 1, characterized in that The taking assembly comprises a taking drive, a taking swing arm and a taking module; the taking drive is arranged on one side of the middle part of the rack, and a rotating connection taking shaft is arranged between the taking drive and the rack; the taking swing arm is arranged on the taking shaft; the taking module is rotatably connected to the top end of the taking swing arm, and a constant module for keeping the taking module horizontal is arranged between the taking module and the taking shaft.

3. The unloader for a die cutting machine according to claim 2, characterized in that, The taking module comprises a taking support and a plurality of taking units; the taking support is rotatably connected to the taking swing arm at both ends of the top; a plurality of taking units are arranged at the bottom of the taking support, and the plurality of taking units are arranged in parallel; the taking unit comprises a first mounting strip and a plurality of suction cups; a plurality of suction cups are arranged in parallel on the first mounting strip.

4. The unloader for a die-cutting machine according to claim 3, characterized in that The taking unit further comprises a taking pressing block; a threaded hole is arranged in the central part of the suction cup, and the top end of the taking pressing block is threadedly connected in the threaded hole.

5. The unloader for a die-cutting machine according to claim 3 or 4, characterized in that First grooves are arranged at both ends of the taking support; the first grooves and the first mounting strip are connected through a first locking piece, and a first sliding rail is arranged on one side of the first groove between the taking support and the first mounting strip; A second groove is arranged in the first mounting strip; the second groove is connected with a connecting column through a second locking piece, the connecting column is connected with a second mounting strip through a third locking piece, a third groove is arranged in the second mounting strip, and the suction cup is connected in the third groove through a third locking piece.

6. The unloader for a die cutting machine according to claim 2, wherein The constant module comprises a first transmission wheel, a second transmission wheel and a transmission connecting piece; the first transmission wheel is sleeved on the taking shaft, and is fixedly connected with the side wall of the rack; the second transmission wheel is sleeved between the taking module and the taking swing arm, and is fixedly connected with the taking module, and is rotatably connected with the taking swing arm; the transmission connecting piece is sleeved on the first transmission wheel and the second transmission wheel; A tensioning wheel is arranged in the middle part of the taking swing arm, the tensioning wheel is located above the transmission connecting piece and abuts against the transmission connecting piece; an adjusting groove is arranged between the tensioning wheel and the taking swing arm for adjusting the position of the tensioning wheel.

7. The unloader for a die cutting machine according to claim 1, wherein The lifting assembly comprises a lifting module arranged in the rack and a second sliding rail; the lifting table is slidably arranged on the second sliding rail, and the lifting table is connected with the lifting module.

8. The unloader for a die cutting machine according to claim 7, characterized in that The lifting platform comprises two groups of symmetrically distributed fixed plates, three groups of downward extending fixed strips are arranged at the bottom ends of the fixed plates, connecting strips are arranged between the fixed strips on the two groups of fixed plates, and a frame-shaped structure for carrying the blank loading plate is formed among the fixed plates, the fixed strips and the connecting strips.

9. The unloader for a die-cutting machine according to claim 1 or 8, characterized in that The conveying assembly comprises a roller moving module and a conveying belt module arranged in sequence along the material blanking direction; an avoiding groove corresponding to the lifting platform is arranged on the output end of the roller moving module.

10. The unloader for a die cutting machine according to claim 1, wherein The fixing assembly comprises symmetrically distributed first and second pressing components; the first pressing component comprises a pressing belt, a pressing fixed block and a pressing block; the two ends of the pressing belt are connected to the die-cutting machine through pressing wheels, and the pressing wheels are rotationally connected to the die-cuting machine; above one group of the pressing wheels, left and right distributed movable wheels and fixed wheels are arranged, the movable wheels are meshingly connected to the pressing wheels, the fixed wheels are located above the pressing belt and abut against the pressing belt; the pressing fixed block is arranged on the rack and located on the inner side of the pressing belt; the pressing block is arranged between the pressing fixed block and the pressing belt, and a pressing spring is arranged between the pressing block and the pressing fixed block; the pressing spring is used for pressing the pressing block downward to drive the pressing belt to press and adhere to the paper; The second pressing component comprises a pressing fixed plate and a pressing plate arranged on the die-cutting machine; the pressing plate is arranged below the pressing fixed plate, and a pressing cylinder is arranged between the pressing fixed plate and the pressing plate; a guide plate for guiding is arranged on the input end of the pressing plate.

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