High speed flat press flat die cutting machine

Abstract

The application relates to the technical field of die-cutting machine equipment, and discloses a high-speed flat-pressing flat die-cutting machine which comprises a die-cutting table, a cylinder arranged on the die-cuting table, a die-cutting plate installed on the piston rod of the cylinder, a die-cutting cutter installed on the die-cuting plate, a plate table arranged directly below the die-cutting plate, an energy storage mechanism arranged on the die-cuting plate, the energy storage mechanism comprising a movable plate, the movable plate being movably arranged on the die-cuting plate, the die-cutting cutter being installed at the bottom of the movable plate, the energy storage tension spring being connected between the movable plate and the die-cutting plate, the clamping plates being arranged at the two ends of the movable plate, the fixed seat being installed on the plate table, the fixed shaft being installed on the fixed seat, the rotating block being arranged on the fixed shaft, the rotating block being located directly below the clamping plate, and the No.1 torsional spring being installed on the rotating block. The die-cutting cutter is rapidly moved downwards, the die-cutting cutter contacts the processing material for a very short time, the processing material does not significantly deform, the processing material is fully cut during the rapid movement of the die-cutting cutter, the waste material is prevented from being adhered to the finished product, and the yield of the finished product is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of die-cutting machine equipment, in particular to a high-speed flat-press flat die-cutting machine. BACKGROUND

[0002] The flat-press flat die-cutting machine is a device for material forming processing through the relative movement of a flat die and a flat press plate. The device is composed of a fixed die plate and a reciprocating press plate. During operation, the material to be processed (such as paper, leather, plastic sheet, etc.) is accurately conveyed to the working plane between the die plate and the press plate by the feeding mechanism. When the two plates contact, the blade at the bottom of the press plate generates shear force on the material under the action of pressure, causing the material to separate and break along the preset blade contour. After processing, the press plate is separated from the die plate under the action of the reset mechanism, and the formed material is output by the material collection mechanism, thereby realizing continuous die-cutting operation.

[0003] In the prior art, when cutting tough materials with a flat-press flat die-cutting machine, the die-cutting knife cannot fully cut the material due to the toughness of the material, resulting in adhesion between waste and finished products, affecting the yield of the product. Therefore, it does not meet the current needs. To this end, we propose a high-speed flat-press flat die-cutting machine. SUMMARY

[0004] The present application provides a high-speed flat-press flat die-cutting machine, which can stretch the energy storage compression spring when the die-cutting plate moves down. When the die-cutting plate and the plate table press the processed material tightly, the energy storage compression spring releases quickly, the die-cutting knife moves down quickly, and the processed material is sheared. The quick release of the die-cutting knife helps to fully cut the processed material, reduces the adhesion between waste and finished products, effectively improves the yield of the product, and solves the problem of the prior art mentioned in the background technology, i.e., when cutting tough materials with a flat-press flat die-cutting machine, the die-cutting knife cannot fully cut the material, resulting in adhesion between waste and finished products, and reducing the yield.

[0005] To achieve the above purpose, the present disclosure provides a high-speed flat-press flat die-cutting machine, which comprises a die-cutting table, a cylinder is arranged on the die-cutting table, a die-cutting plate is installed on the piston rod of the cylinder, a die-cutting knife is installed on the die-cutting plate, a plate table is arranged directly below the die-cutting plate, an energy storage mechanism is arranged on the die-cutting plate, the energy storage mechanism comprises a movable plate, the movable plate is movably arranged on the die-cutting plate, the die-cutting knife is installed at the bottom of the movable plate, an energy storage tension spring is connected between the movable plate and the die-cutting plate, and clamping plates are arranged at both ends of the movable plate.

[0006] The fixed seat is installed on the plate table, the fixed shaft is installed on the fixed seat, the rotating block is arranged on the fixed shaft, the rotating block is located directly below the clamping plate, the first torsional spring is installed on the rotating block, one end of the first torsional spring is connected with the rotating block, and the other end of the first torsional spring is connected with the fixed shaft.

[0007] Optionally, a pressing strip is arranged at the bottom of the die-cutting plate, the pressing strip is arranged as a rubber strip, the pressing strip is arranged around the die-cutting knife, and the distance between the pressing strip and the die-cuting knife is 0.5-1.0 cm.

[0008] Optionally, a plurality of linear bearings are arranged on the die-cutting plate, a plurality of vertical rods are arranged at the bottom of the movable plate, and the vertical rods are slidably inserted into the linear bearings.

[0009] Optionally, a pair of supporting seats are installed on the plate table, the buffer pad is arranged on the supporting seat, and the movable plate is pressed on the buffer pad after cutting.

[0010] Optionally, a connecting plate is installed at the bottom of the movable plate, the die-cutting knife is installed on the connecting plate, the clamping mechanism is arranged on the connecting plate, the clamping mechanism comprises a pair of rotating rods, the rotating rods are inserted into the connecting plate, and the clamping plate is installed on the rotating rods.

[0011] Optionally, the rotating ring is rotatably installed on the connecting plate, the rotating rods are slidably inserted into the rotating ring, the key block is arranged on the rotating rods, and the key block is slidably clamped with the rotating ring.

[0012] The second torsional spring is installed on the rotating ring, one end of the second torsional spring is connected with the rotating ring, and the other end of the second torsional spring is connected with the connecting plate.

[0013] Optionally, the vertical plate is installed on the die-cutting plate, the horizontal rod is arranged on the vertical plate, the push plate is arranged at the top of the clamping plate, a pair of guide plates are installed on the push plate, the cross section of the guide plate is arranged as a trapezoid, and the guide plate is located directly below the horizontal rod.

[0014] Optionally, a plurality of clamping grooves are formed in the clamping plate, and a group of edges of the waste material are clamped into the clamping grooves after cutting.

[0015] Optionally, a plurality of extrusion strips are arranged on the clamping plate, the extrusion strips are uniformly and linearly distributed, and the extrusion strips on the pair of clamping plates are arranged in a staggered manner.

[0016] Optionally, a reciprocating spring is sleeved on the end of the rotating rod away from the key block, the other end of the reciprocating spring is connected with the connecting plate, one end of the clamping plate is provided with a resisting plate, the inner wall of the die cutting knife is provided with protrusions for resisting the resisting plate, the protrusions are arranged in a ring shape.

[0017] Through the above technical scheme, the high-speed flat-to-flat die cutting machine provided by the present disclosure has the following advantages in use: when the clamping plates at both ends of the movable plate resist the rotating blocks arranged on the fixed seat, the movable plate no longer moves downward, the movable plate remains stationary, the die cutting knife arranged on the movable plate also remains stationary, as the die cutting plate continues to move downward, the energy storage tension spring between the movable plate and the die cutting plate is stretched, when the die cutting plate presses the processed material, the rotating blocks overcome the elastic force of the first torsional spring and rotate, at this time, the clamping plates at both ends of the movable plate no longer resist the rotating blocks, the movable plate loses the resistance of the rotating blocks and quickly moves downward under the tension of the energy storage tension spring, at the same time, the die cutting knife arranged at the bottom of the movable plate quickly moves downward, the die cutting knife contacts the processed material for a very short time, the processed material does not deform significantly, the processed material is fully cut during the quick movement of the die cutting knife, preventing the waste material from being adhered to the finished product, thereby increasing the yield of the finished product.

[0018] In addition, the clamping plate is switched from the inclined state to the vertical state, in this process, the clamping plate flattens the cut waste material, in the process of flattening the waste material, the small amount of adhered fibers between the waste material and the product are completely broken, at the same time, the edges of the waste material are prevented from being adhered to the die cutting knife under the influence of the glue, facilitating the subsequent discharge of the waste material, when the clamping plate is switched from the vertical state to the inclined state again, the waste material automatically falls.

[0019] Furthermore, when the resisting plate at one end of the plate continuously resists the protrusions on the inner wall of the die cutting knife, the clamping plate continuously reciprocates during the deflection and opening, thereby shaking off the waste material on the clamping plate, preventing the subsequent processing from being affected, and increasing the reliability of the device.

[0020] Other features and advantages of the present disclosure will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are included to provide a further understanding of the present disclosure and constitute a part of the specification, and together with the specific embodiments below, serve to explain the present disclosure, but do not constitute a limitation on the present disclosure. In the drawings:

[0022] Figure 1 It is a structural schematic diagram of the whole device.

[0023] Figure 2 It is a structural schematic diagram of the energy storage mechanism.

[0024] Figure 3 It is a sectional structural schematic diagram of the rotating block.

[0025] Figure 4 The installation structure diagram of the die cutting knife of the present application.

[0026] Figure 5 The installation structure diagram of the pressing strip of the present application.

[0027] Figure 6 The structure diagram of the pinch mechanism of the present application.

[0028] Figure 7 The enlarged structure diagram of the part A of the present application. Figure 6

[0029] Figure 8 The cross-sectional structure diagram of the clamp plate of the present application.

[0030] Figure 9 The enlarged structure diagram of the part B of the present application. Figure 8

[0031] Figure 10 The clamp plate position diagram when pinching of the present application.

[0032] Figure 11 The clamp plate position diagram when cutting of the present application.

[0033] Figure 12 The installation structure diagram of the clamp plate of the present application.

[0034] Figure 13 The structure diagram of the card slot and the extruding strip of the present application.

[0035] BRIEF DESCRIPTION OF DRAWINGS 101, die cutting table; 102, air cylinder; 103, plate table; 104, die cutting plate; 105, die cutting knife; 106, pressing strip; 200, energy storage mechanism; 201, movable plate; 202, clamping plate; 203, fixed seat; 204, rotating block; 205, energy storage tension spring; 206, linear bearing; 207, vertical rod; 209, support seat; 210, buffer pad; 211, fixed shaft; 212, No. 1 torsion spring; 213, connecting plate; 300, pinch mechanism; 301, clamp plate; 302, rotating rod; 303, reciprocating spring; 304, push plate; 305, guide plate; 306, cross rod; 307, vertical plate; 308, abutting plate; 309, protruding block; 310, extruding strip; 311, rotating ring; 312, No. 2 torsion spring; 313, key block; 314, card slot. DETAILED DESCRIPTION

[0036] ​​In order to make the above objectives, characteristics and advantages of the present disclosure more obvious and easy to understand, the specific embodiments of the present disclosure are described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present disclosure. However, the present disclosure can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present disclosure, so the present disclosure is not limited to the specific embodiments disclosed below.

[0037] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 purpose of facilitating the description of the present disclosure and simplifying the description, and do not indicate or imply 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 a limitation on the present disclosure. The terms "first", "second" are used to distinguish one element from another element, and do not have sequential or important meanings. In addition, the following description, when referring to the drawings, the same reference numerals in different drawings represent the same or similar elements, and the present disclosure does not make redundant descriptions here.

[0038] In the present disclosure, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0039] According to some embodiments of the present disclosure, a high-speed flat pressure flat die cutting machine is provided, as shown in Figures 1 to 13 The high-speed flat pressure flat die cutting machine includes a die cutting table 101, a pneumatic cylinder 102 is arranged on the die cutting table 101, a die cutting plate 104 is mounted on the piston rod of the pneumatic cylinder 102, a die cutting knife 105 is mounted on the die cutting plate 104, a plate table 103 is arranged directly below the die cutting plate 104, and an energy storage mechanism 200 is arranged on the die cutting plate 104, please refer to Figure 2The energy storage mechanism 200 comprises a movable plate 201 movably arranged on the die-cutting plate 104, the die-cutting knife 105 is installed at the bottom of the movable plate 201, the energy storage tension spring 205 is connected between the movable plate 201 and the die-cutting plate 104, the clamping plate 202 is arranged at both ends of the movable plate 201, the fixed seat 203 is installed on the plate table 103, the fixed shaft 211 is installed on the fixed seat 203, the rotating block 204 is arranged on the fixed shaft 211, the rotating block 204 is located directly below the clamping plate 202, the first torsional spring 212 is installed on the rotating block 204, one end of the first torsional spring 212 is connected with the rotating block 204, and the other end of the first torsional spring 212 is connected with the fixed shaft 211.

[0040] Thus, when the die-cutting machine works, the piston rod of the cylinder 102 extends downward, the die-cutting plate 104 at the bottom end of the piston rod moves downward synchronously, in the process of moving downward of the die-cutting plate 104, the movable plate 201 arranged above the die-cutting plate 104 also moves downward synchronously, when the clamping plate 202 at both ends of the movable plate 201 abuts against the rotating block 204 arranged on the fixed seat 203, the movable plate 201 arranged above the die-cutting plate 104 no longer moves downward, the movable plate 201 keeps stationary, the die-cutting knife 105 arranged on the movable plate 201 also keeps stationary, with the die-cutting plate 104 continuing to move downward, the energy storage tension spring 205 between the movable plate 201 and the die-cutting plate 104 is stretched, when the die-cutting plate 104 presses the processed material (at this time, because the die-cutting knife 105 keeps stationary, the die-cutting knife 105 does not contact the processed material), the rotating block 204 rotates against the elastic force of the first torsional spring 212, at this time, the clamping plate 202 at both ends of the movable plate 201 no longer abuts against the rotating block 204, loses the obstruction of the rotating block 204, the movable plate 201 moves downward rapidly under the pulling force of the energy storage tension spring 205, and the die-cutting knife 105 arranged at the bottom of the movable plate 201 also moves downward rapidly, in the process of moving rapidly of the die-cutting knife 105, the processed material is fully cut, the waste material is prevented from adhering to the finished product, and the yield of the finished product is increased.

[0041] It should be noted that in the prior art, the cutting power of the die cutter 105 is directly derived from the cylinder 102, but the extension speed of the piston rod of the cylinder 102 is limited, resulting in a low cutting speed of the die cutter 105. The cutting speed of the die cutter 105 has little effect on the cutting of brittle materials such as corrugated paper. However, for the cutting of some ductile materials such as rubberized materials, when the ductile material is cut, the ductile material will produce a buffer deformation. If the cutting speed of the die cutter 105 is not high, the force exerted by the blade will gradually be transmitted to the ductile material, and the ductile material will be stretched. The ductile material wraps the blade and disperses the stress through deformation, and the blade's cutting force is buffered by its own deformation, making it difficult to directly cut the internal structure. Ultimately, the processed material cannot be completely cut, and there is adhesion between the product and the waste. The device uses the rapid release of the energy storage spring 205 to greatly increase the cutting speed of the die cutter 105. The die cutter 105 contacts the ductile material for a very short time, and the ductile material has not had time to deform significantly. The die cutter 105 blade has already penetrated the material, thereby ensuring that the processed material is fully cut.

[0042] In addition, please refer to Figure 5 The die plate 104 is provided with a pressing strip 106 at the bottom. The pressing strip 106 is set as a rubber strip, and the pressing strip 106 is arranged around the die cutter 105. It should be noted that before cutting, the pressing strip 106 contacts the processed material and presses the processed material tightly. The pressing strip 106 fixes the processed material to prevent it from being stretched and deformed during cutting. The distance between the pressing strip 106 and the die cutter 105 should not be too far, otherwise the processed material between the pressing strip 106 and the die cutter 105 will still be stretched and deformed. At the same time, the distance between the pressing strip 106 and the die cutter 105 should not be too close, otherwise the deformation of the pressing strip 106 will hinder the movement of the die cutter 105. The distance between the pressing strip 106 and the die cutter 105 is 0.5-1.0 cm.

[0043] Please refer to Figure 2 The die plate 104 is provided with a plurality of linear bearings 206, and the bottom of the movable plate 201 is provided with a plurality of vertical rods 207. The vertical rods 207 are slidingly inserted into the linear bearings 206.

[0044] In addition, a pair of support seats 209 are installed on the plate table 103, and a buffer pad 210 is arranged on the support seat 209. After cutting is completed, the movable plate 201 is pressed on the buffer pad 210.

[0045] Through the above technical solution, when the high-speed flatbed die-cutting machine provided in this disclosure is in use, the piston rod of the cylinder 102 extends downward, and the die-cutting plate 104 at the bottom end of the piston rod moves downward synchronously. When the clamping plates 202 at both ends of the movable plate 201 abut against the rotating block 204 set on the fixed base 203, the movable plate 201 stops moving downward and remains stationary. The die-cutting blade 105 set on the movable plate 201 also remains stationary. As the die-cutting plate 104 continues to move downward, the energy storage spring 205 between the movable plate 201 and the die-cutting plate 104 stretches and stores energy. When the die-cutting plate 104 cuts the die... After the material is compressed, the rotating block 204 rotates against the elastic force of the first torsion spring 212. At this time, the clamping plates 202 at both ends of the movable plate 201 no longer collide with the rotating block 204. Without the obstruction of the rotating block 204, the movable plate 201 moves rapidly downward under the tension of the energy storage spring 205. At the same time, the die-cutting blade 105 set at the bottom of the movable plate 201 moves rapidly downward. The die-cutting blade 105 contacts the processed material for a very short time, and the processed material will not undergo significant deformation. During the rapid movement of the die-cutting blade 105, the processed material is fully cut off to prevent waste from sticking to the finished product and increase the yield of the finished product.

[0046] It should be noted that in the prior art, this device also includes an automatic feeding mechanism for automatically loading the processed material and an automatic unloading mechanism. The feeding and unloading mechanisms mainly consist of a material carrying unit, a tension adjustment module, a conveying drive assembly, and a guiding and positioning system. The material carrying unit uses a vacuum adsorption platform to hold rolls or sheets. The tension adjustment module maintains constant tension during material feeding through the synergistic action of a tension roller and a magnetic powder brake, preventing wrinkles or stretching deformation. The conveying drive assembly uses a servo motor as its power source, driven by a synchronous belt or ball screw. The moving feed roller or pusher plate realizes intermittent or continuous feeding. The guiding and positioning system includes a side guide plate, positioning pin and photoelectric sensor to ensure material edge alignment and precise phase matching. The die-cutting table 101 is also equipped with a waste discharge mechanism, which includes a fan for blowing away waste. When the waste falls from the die-cutting knife 105, the fan automatically blows the waste to the waste recycling point. The feeding mechanism, unloading structure and waste discharge mechanism are existing technologies in the field. The specific structure and principle of the feeding mechanism, unloading structure and waste discharge mechanism are well known to those skilled in the art and will not be described in detail here.

[0047] In some embodiments of this disclosure, reference is made to Figure 6 As shown, a connecting plate 213 is installed at the bottom of the movable plate 201, and the die-cutting blade 105 is installed on the connecting plate 213. A flattening mechanism 300 is provided on the connecting plate 213. The flattening mechanism 300 includes a pair of rotating rods 302, which are inserted into the connecting plate 213. A clamping plate 301 is installed on the rotating rods 302, and the clamping plate 301 is located inside the die-cutting blade 105.

[0048] Wherein, please refer to Figure 8 , Figure 9 , the connecting plate 213 is rotatably installed with a rotating ring 311, the rotating rod 302 is slidingly inserted with the rotating ring 311, the rotating rod 302 is provided with a key block 313, the key block 313 is slidingly engaged with the rotating ring 311, the rotating ring 311 is installed with a second torsional spring 312, one end of the second torsional spring 312 is connected with the rotating ring 311, the other end of the second torsional spring 312 is connected with the connecting plate 213, it should be noted that since the rotating rod 302 is engaged with the rotating ring 311 through the key block 313, the rotating rod 302 will rotate synchronously with the rotating ring 311, therefore the clamping plate 301 provided on the rotating rod 302 also rotates synchronously with the rotating ring 311.

[0049] In addition, please refer to Figure 6 , the vertical plate 307 is installed on the die cutting plate 104, the horizontal rod 306 is provided on the vertical plate 307, the push plate 304 is provided on the top of the clamping plate 301, a pair of guide plates 305 are installed on the push plate 304, the cross section of the guide plate 305 is provided in a trapezoidal shape, and the guide plate 305 is located directly below the horizontal rod 306.

[0050] It should be noted that in the normal state, the clamping plate 301 is in a vertical state, when the piston rod of the air cylinder 102 extends downward, the die cutting plate 104 at the bottom end of the piston rod moves downward synchronously, when the clamping plates 202 at both ends of the movable plate 201 abut against the rotating blocks 204 provided on the fixed seat 203, the movable plate 201 can no longer move downward, therefore the connecting plate 213, the rotating rod 302, the clamping plate 301, the push plate 304 and the guide plate 305 provided on the movable plate 201 remain stationary, with the continuous downward movement of the die cutting plate 104, the horizontal rod 306 provided on the die cutting plate 104 abuts against the guide plate 305, the guide plate 305 drives the clamping plate 301 to rotate through the push plate 304, so that the clamping plate 301 is switched from the vertical state (see Figure 10 ) to the inclined state (see Figure 11 ), in this process, the second torsional spring 312 installed on the rotating ring 311 is twisted to store energy, wherein the inclined state is maintained until the cutting is completed, at this time, with the downward movement of the movable plate 201, the horizontal rod 306 no longer abuts against the guide plate 305, the second torsional spring 312 installed on the rotating ring 311 is released, so that the rotating ring 311, the rotating rod 302 and the clamping plate 301 are reversely rotated to reset, the clamping plate 301 is switched from the inclined state to the vertical state, in this process, the clamping plate 301 flattens the cut waste (the cut waste is in an arched state between the pair of clamping plates 301), in the process of flattening the waste, the small amount of fibers adhered between the waste and the product are completely broken, at the same time, the edge of the waste is prevented from being adhered to the die cutting knife 105 under the influence of the glue, facilitating the subsequent discharge of the waste, when the clamping plate 301 is switched from the vertical state to the inclined state again, the waste automatically falls.

[0051] Please refer to Figure 13 A plurality of clamping grooves 314 are formed in the clamping plate 301. After cutting, a group of opposite edges of the waste are clamped into the clamping grooves 314. The clamping grooves 314 are arranged to simply fix the waste and prevent the waste from falling off in advance under the extrusion of the clamping plate 301.

[0052] In addition, a plurality of extrusion strips 310 are arranged on the clamping plate 301. The extrusion strips 310 are uniformly and linearly distributed, and the extrusion strips 310 on a pair of clamping plates 301 are arranged in a staggered manner (please refer to Figure 8 It should be noted that the clamping plate 301 can fold a group of opposite edges of the waste to prevent the group of opposite edges from adhering to the die cutter 105. The extrusion strips 310 can extrude the folded waste from a flat state to a wavy shape to prevent another group of opposite edges of the waste from adhering to the die cutter 105, thereby facilitating subsequent discharging.

[0053] In addition, please refer to Figure 6 、 Figure 7 The end of the rotating rod 302 away from the key block 313 is sleeved with a reciprocating spring 303. The other end of the reciprocating spring 303 is connected with the connecting plate 213. One end of the clamping plate 301 is provided with an abutting plate 308. The inner wall of the die cutter 105 is provided with a plurality of protrusions 309 arranged in a ring shape for abutting against the abutting plate 308. It should be noted that when the clamping plate 301 is switched from the vertical state to the inclined state again, the waste will automatically fall. The flattened waste may be attached to the clamping plate 301 under the extrusion of the clamping plate 301. Therefore, when the clamping plate 301 is switched from the vertical state to the inclined state again, the abutting plate 308 at one end of the clamping plate 301 abuts against the protrusions 309 on the inner wall of the die cutter 105. The clamping plate 301 drives the rotating rod 302 to compress the reciprocating spring 303. The abutting plate 308 passes over the protrusions 309. The reciprocating spring 303 drives the clamping plate 301 to move in the opposite direction through the rotating rod 302. Therefore, when the abutting plate 308 at one end of the clamping plate 301 continuously abuts against the plurality of protrusions 309 on the inner wall of the die cutter 105, the clamping plate 301 continuously reciprocates in the process of being deflected and opened, thereby shaking off the waste on the clamping plate 301, preventing the waste from affecting subsequent processing, and increasing the reliability of the device.

[0054] The preferred embodiments of the present disclosure are described in detail above with reference to the drawings, but the present disclosure is not limited to the specific details in the above-described embodiments. Within the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

[0055] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, various possible combinations are not described again in the present disclosure.

[0056] Furthermore, various embodiments of the present disclosure can be arbitrarily combined with each other, as long as the combination does not violate the idea of the present disclosure, and it should be considered as disclosed in the present disclosure.

Claims

1. A high-speed flat-to-flat die cutting machine, comprising a die cutting table (101), a pneumatic cylinder (102) is arranged on the die cutting table (101), a die cutting plate (104) is mounted on the piston rod of the pneumatic cylinder (102), a die cutting knife (105) is mounted on the die cutting plate (104), and a plate table (103) is arranged directly below the die cutting plate (104), characterized in that: The die cutting plate (104) is provided with an energy storage mechanism (200), the energy storage mechanism (200) comprises a movable plate (201), the movable plate (201) is movably arranged on the die cutting plate (104), the die cutting knife (105) is installed at the bottom of the movable plate (201), the movable plate (201) and the die cutting plate (104) are connected with an energy storage tension spring (205), the movable plate (201) is provided with a clamping plate (202) at both ends; The fixed seat (203) is installed on the plate table (103), the fixed shaft (211) is installed on the fixed seat (203), the rotating block (204) is arranged on the fixed shaft (211), the rotating block (204) is located directly below the clamping plate (202), the one-way torsional spring (212) is installed on the rotating block (204), one end of the one-way torsional spring (212) is connected with the rotating block (204), the other end of the one-way torsional spring (212) is connected with the fixed shaft (211).

2. A high speed flat to flat die cutting machine as claimed in claim 1 wherein: The die cutting plate (104) is provided with a pressing strip (106), the pressing strip (106) is arranged as a rubber strip, the pressing strip (106) is arranged around the die cutting knife (105), and the distance between the pressing strip (106) and the die cutting knife (105) is 0.5-1.0cm.

3. A high speed flat to flat die cutting machine as claimed in claim 1 wherein: The die cutting plate (104) is provided with a plurality of linear bearings (206), the movable plate (201) is provided with a plurality of vertical rods (207) at the bottom, and the vertical rods (207) are slidably inserted into the linear bearings (206).

4. A high speed flat to flat die cutting machine as claimed in claim 1 wherein: The plate table (103) is provided with a pair of supporting seats (209), the supporting seats (209) are provided with a buffer pad (210), and after cutting, the movable plate (201) is pressed on the buffer pad (210).

5. A high speed flat to flat die cutting machine as claimed in claim 1 wherein: The movable plate (201) is provided with a connecting plate (213) at the bottom, the die cutting knife (105) is installed on the connecting plate (213), the connecting plate (213) is provided with a clamping mechanism (300), the clamping mechanism (300) comprises a pair of rotating rods (302), the rotating rods (302) are inserted into the connecting plate (213), and the rotating rods (302) are provided with clamping plates (301).

6. A high speed flat to flat die cutting machine as claimed in claim 5 wherein: The connecting plate (213) is rotatably provided with a rotating ring (311), the rotating rods (302) are slidably inserted into the rotating ring (311), the rotating rods (302) are provided with key blocks (313), and the key blocks (313) are slidably clamped with the rotating ring (311); The rotating ring (311) is provided with a second torsional spring (312), one end of the second torsional spring (312) is connected with the rotating ring (311), and the other end of the second torsional spring (312) is connected with the connecting plate (213).

7. A high speed flat to flat die cutting machine as claimed in claim 6 wherein: The vertical plate (307) is installed on the die cutting plate (104), the horizontal rod (306) is arranged on the vertical plate (307), the push plate (304) is arranged on the top of the clamping plate (301), a pair of guide plates (305) are installed on the push plate (304), the cross section of the guide plate (305) is arranged in a trapezoidal shape, and the guide plate (305) is located directly below the horizontal rod (306).

8. A high speed flat to flat die cutting machine as claimed in claim 7, wherein: A plurality of clamping grooves (314) are formed in the clamping plate (301), and a group of opposite edges of the waste material are clamped into the clamping grooves (314) after cutting.

9. A high speed flat to flat die cutting machine as claimed in claim 8 wherein: A plurality of extrusion strips (310) are arranged on the clamping plate (301), the extrusion strips (310) are uniformly and linearly distributed, and the extrusion strips (310) on a pair of clamping plates (301) are arranged in a staggered mode.

10. A high speed flat to flat die cutting machine as claimed in claim 6 wherein: A reciprocating spring (303) is sleeved on one end of the rotating rod (302) away from the key block (313), the other end of the reciprocating spring (303) is connected with the connecting plate (213), one end of the clamping plate (301) is provided with an abutting plate (308), the inner wall of the die cutting knife (105) is provided with a plurality of convex blocks (309) for abutting against the abutting plate (308), and the plurality of convex blocks (309) are arranged in an annular mode.

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