CN222537876U

CN222537876U - Die cutting equipment

Info

Publication number: CN222537876U
Application number: CN202420417442.5U
Authority: CN
Inventors: 李康文
Original assignee: Shenzhen Caisheng Industrial Co ltd
Current assignee: Shenzhen Caisheng Industrial Co ltd
Priority date: 2024-03-04
Filing date: 2024-03-04
Publication date: 2025-02-28
Anticipated expiration: 2034-03-04

Abstract

The utility model discloses a die-cutting device including a frame, a transmission roller, a quick-release assembly, a first driving assembly, a driven assembly and an adjusting mechanism, wherein the transmission roller is arranged on the frame, the quick-release assembly is arranged on the frame, an upper roller is detachably connected to the quick-release assembly, the first driving assembly is arranged on one side of the frame and connected to the quick-release assembly, the first driving assembly is used to drive the upper roller to rotate, the driven assembly is arranged on the frame, the driven assembly is connected to the upper roller, a lower roller is arranged on the driven assembly, and the adjusting mechanism is arranged on the frame and used to adjust the upper and lower positions of the driven assembly. The utility model has the advantages of long service life, convenient installation of the upper roller, and convenient adjustment of the lower roller.

Description

Die cutting equipment

Technical Field

The utility model belongs to the technical field of die cutting jigs, and particularly relates to die cutting equipment.

Background

The traditional die cutting is a cutting process for post processing of printed matters, and the die cutting process can manufacture printed matters or other paper products into a die cutting knife plate according to a designed graph for cutting, so that the shape of the printed matters is not limited to straight edges and right angles. The traditional die-cutting knife for die-cutting production is a die-cutting plate which is formed by combining patterns according to the design requirements of products, and a printed matter or other plate-shaped blanks are rolled into a molding process with a required shape or a required cutting mark under the action of pressure. Die cutting processes often employ die cutting equipment, such as die cutting circular knives, which can perform a specific die cut.

The patent application number 202221349472.4 discloses a die-cutting processing circular knife which comprises a base, two shaft plates, shaft seat plates, die-cutting circular knives, die-cutting knife holders, guide rollers and driving rollers, wherein the shaft plates are arranged and mounted on the base, two shaft seat plates are respectively mounted in the two adjusting openings of the shaft plates, the die-cutting circular knives and the die-cutting knife holders are mounted between the shaft seat plates and are in transmission connection with each other, one shaft seat plate is provided with a motor, an output shaft of the motor is connected with one end of the die-cutting circular knife, one side of each shaft plate is provided with two guide rollers through a bearing seat, and the other side of each shaft plate is provided with the driving rollers through the bearing seat. The die cutting can be realized by the die cutting circular knife, but the problems of inconvenient installation of the upper roller, short service life, inconvenient adjustment of the lower roller and the like still exist in the die cutting circular knife or other die cutting circular knives in the prior art.

Disclosure of utility model

The die cutting equipment provided by the utility model has the advantages of long service life, convenience in mounting the upper roller and convenience in adjusting the lower roller, and aims to solve the defects in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

A die cutting apparatus comprising:

A frame;

The driving roller is arranged on the frame;

the quick-release assembly is arranged on the rack and is detachably connected with an upper roller;

The first driving component is arranged on one side of the frame and connected with the quick-release component, and is used for driving the upper roller to rotate;

the driven component is arranged on the frame and connected with the upper roller, the driven component is provided with a lower roller, and

The adjusting mechanism is arranged on the frame and used for adjusting the up-down position of the driven component.

Preferably, the device further comprises a guide roller, wherein the guide roller is arranged on the frame and positioned on the front side of the lower roller.

Preferably, the frame includes left riser and right riser, and left riser and right riser bilateral symmetry equal altitude flush setting, quick detach subassembly includes left briquetting and right briquetting, and the both ends of going up the cylinder are detachable respectively to rotate and install in left riser and right riser top surface middle part, and left briquetting is rotated and is installed in left riser top, and right briquetting is rotated and is installed in right riser top.

Preferably, the device further comprises a protective cover assembly, wherein the protective cover assembly comprises a protective cover and a mounting rod, two ends of the mounting rod are respectively mounted on the left vertical plate and the right vertical plate, and the protective cover is rotatably mounted on the mounting rod and is buckled on the upper roller.

Preferably, the first driving assembly comprises a first motor, a first gear and a second gear, the first motor is arranged on the right vertical plate, the first gear is rotatably arranged on an output shaft of the first motor, the second gear is arranged on the right vertical plate and meshed with the first gear, and the second gear is in transmission connection with the upper roller.

Preferably, the driven assembly comprises a first driven member, a first adjusting member, a driven roller, a second adjusting member and a second driven member, wherein the first driven member is rotatably arranged on the right side of the left vertical plate, the second driven member is rotatably arranged on the left side of the right vertical plate, two ends of the driven roller are respectively arranged on the first driven member and the second driven member, the first adjusting member is arranged on the left end part of the driven roller, the second adjusting member is arranged on the right end part of the driven roller, a first rubber ring and a second rubber ring are sleeved on the first driven member, the diameter of the first rubber ring and the diameter of the second rubber ring are larger than the outer diameter of the first driven member and are in abutting connection with an upper roller, a third rubber ring and a fourth rubber ring are sleeved on the second driven member, the diameter of the third rubber ring and the diameter of the fourth rubber ring are larger than the outer diameter of the second driven member and are in abutting connection with the upper roller, and the lower roller is sleeved on the driven roller and located between the first adjusting member and the second adjusting member.

Preferably, the adjusting mechanism comprises a second driving assembly, a transmission rod, a lifting rod and a hand adjusting wheel, the second driving assembly comprises a second motor, a third gear and a fourth gear, the second motor is arranged on the right side of the right vertical plate, the transmission rod is rotatably arranged on the left vertical plate and the right vertical plate, the left end of the transmission rod penetrates out of the left vertical plate leftwards, the hand adjusting wheel is arranged on the left end of the transmission rod, the third gear is arranged on an output shaft of the second motor, the fourth gear is arranged on the transmission rod, the third gear is meshed with the fourth gear and is connected with the fourth gear, a substrate is horizontally arranged at the bottom between the left vertical plate and the right vertical plate, the left end and the right end of the lifting rod are respectively inserted into the left vertical plate and the right vertical plate, a fifth gear and a sixth gear are respectively arranged on the left part and the right part of the front side of the substrate, the seventh gear is meshed with the fifth gear, the eighth gear is meshed with the sixth gear, a first jacking rod is arranged in the seventh gear in a transmission way, the second jacking rod is arranged in the eighth gear, the second jacking rod is connected with the first jacking rod and the second jacking rod, and the first jacking rod is connected with the second jacking rod.

Preferably, the fine adjustment assembly comprises a first adjusting screw and a second adjusting screw, a first adjusting hole is formed in the first adjusting member, a second adjusting hole is formed in the second adjusting member, the first adjusting screw is arranged in the first adjusting hole, and the second adjusting screw is arranged in the second adjusting hole.

By adopting the technical scheme, the utility model has the following beneficial effects:

(1) The utility model is provided with the quick-release assembly, the upper roller in the prior art can not be used after being worn out or can not be used after being replaced in different sizes according to specific production requirements in the use process, so that the upper roller in the prior art can only be replaced integrally;

(2) The first driven piece is sleeved with the first rubber ring and the second rubber ring, the second driven piece is sleeved with the third rubber ring and the fourth rubber ring, the driven roller and the lower roller can be driven to rotate by means of friction force among the first rubber ring, the second rubber ring, the third rubber ring and the fourth rubber ring and the upper roller in specific use, and when the distance between the upper roller and the lower roller is too large to enable die cutting to be unsmooth, the lower roller and the first rubber ring, the second rubber ring, the third rubber ring and the fourth rubber ring can be adjusted to be extruded, so that the purpose of adjusting the distance between the upper roller and the lower roller is finally achieved, and the service life of the upper roller and the service life of the lower roller are prolonged;

(3) The utility model is provided with the adjusting mechanism which can adjust the positions of the first adjusting piece and the second adjusting piece and finally achieve the purpose of adjusting the position of the lower roller, is convenient to adjust, can be adjusted by the second motor, can be manually adjusted, has reasonable design and is convenient to use;

(4) The utility model is also provided with a fine adjustment assembly, when the transmission rod is out of balance, the first adjusting screw and the second adjusting screw can be adjusted so as to slightly adjust the first adjusting piece or the second adjusting piece, and finally, the transmission rod and a lower roller on the transmission rod are balanced, thereby being more convenient for die cutting;

in conclusion, the utility model has the advantages of long service life, convenient installation of the upper roller, convenient adjustment of the lower roller and the like.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure in the other direction of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is a schematic view of the structure in the other direction of FIG. 3;

The device comprises a driving roller 1, a left vertical plate 2, a right vertical plate 3, a base plate 4, an upper roller 5, a lower roller 6, a guide roller 7, a left pressing block 8, a right pressing block 9, a protection cover 10, a mounting rod 11, a first motor 12, a first gear 13, a second gear 14, a first driven member 15, a first adjusting member 16, a driven roller 17, a second adjusting member 18, a second driven member 19, a first rubber ring 20, a second rubber ring 21, a third rubber ring 22, a fourth rubber ring 23, a first adjusting hole 24, a second adjusting hole 25, a driving rod 26, a lifting rod 27, a hand adjusting wheel 28, a second motor 29, a third gear 30, a fourth gear 31, a left mounting groove 32, a right mounting groove 33, a fifth gear 34, a seventh gear 35, an eighth gear 36, a first lifting rod 37 and a second lifting rod 38.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

In this embodiment, this embodiment provides a cross cutting equipment, can overcome the cross cutting processing round sword among the prior art, life is short, go up the inconvenient and lower cylinder 6 of cylinder installation and adjust inconvenient scheduling problem, the last cylinder of cross cutting processing round sword among the prior art and lower cylinder 6 use after a period, go up the distance between cylinder and the lower cylinder 6 and can become unsmoothly, the cutter that says so often becomes duller, want to continue smooth cutting, only can change holistic cross cutting round sword among the prior art, the cost is high.

As shown in fig. 1 to 4, in one embodiment of the utility model, the die cutting device of the utility model comprises a frame, a driving roller 1, a quick-release assembly, a first driving assembly, a driven assembly and an adjusting mechanism, wherein the frame can comprise a left vertical plate 2 and a right vertical plate 3, the left vertical plate 2 and the right vertical plate 3 are arranged at equal heights and flush, a base plate 4 is horizontally arranged at the bottom between the left vertical plate 2 and the right vertical plate 3, the driving roller 1 is arranged on the frame, the specific driving roller 1 is positioned in the middle of the rear side between the left vertical plate 2 and the right vertical plate 3, the driving roller 1 is mainly used for assisting feeding, then die cutting is carried out through subsequent parts, the quick-release assembly is arranged on the frame, an upper roller 5 is detachably connected to the quick-release assembly, the first driving assembly is arranged on one side of the frame and connected with the quick-release assembly, the first driving assembly is used for driving the upper roller 5 to rotate, the driven component sets up in the frame, driven component links to each other with last cylinder 5, be equipped with down cylinder 6 on the driven component, adjustment mechanism sets up in the frame and is used for adjusting driven component's upper and lower position, it is to understand that last cylinder 5 is the magnetism cylinder, lower cylinder 6 also is the cutter, it can carry out the cross cutting to go up cylinder 5 and lower cylinder 6 mutually support, quick detach subassembly is mainly used for dismantling the change and goes up cylinder 5 fast, thereby can the not unidimensional last cylinder 5 of quick replacement, more demands are satisfied, first drive assembly mainly used drives the rotation of last cylinder 5, thereby go up cylinder 5 and can accomplish the cross cutting through driven component drive lower cylinder 6 rotation, adjustment mechanism can adjust the distance between cylinder 5 and the lower cylinder 6 (also become the looks and adjusted the sharpness of cross cutting cutter promptly), be convenient for quick cross cutting.

Referring to fig. 1-4, the utility model further comprises a guiding roller 7, the guiding roller 7 is arranged on the frame, the guiding roller 7 is positioned at the front side of the lower roller 6, namely, the guiding roller 7 is positioned at the middle part of the front side between the left vertical plate 2 and the right vertical plate 3, the guiding roller 7 is used for guiding the material subjected to die cutting, and is convenient for receiving materials and the like, the quick-dismantling component specifically comprises a left press block 8 and a right press block 9, two ends of the upper roller 5 are respectively and detachably arranged at the middle parts of the top surfaces of the left vertical plate 2 and the right vertical plate 3, the left press block 8 is rotatably arranged above the left vertical plate 2, the right press block 9 is rotatably arranged above the right vertical plate 3, the left press block 8 can press the left end of the upper roller 5 to prevent the upper roller 5 from moving, and similarly, the right press block 9 can press the right end of the upper roller 5 to prevent the upper roller 5 from moving, the left pressing block 8 and the right pressing block 9 can be mutually matched to ensure that the upper roller 5 only rotates and does not deviate, the left pressing block 8 and the right pressing block 9 can be locked on the left vertical plate 2 and the right vertical plate 3 respectively through a screw, the utility model further comprises a protective cover 10 component, the protective cover 10 component comprises a protective cover 10 and a mounting rod 11, the two ends of the mounting rod 11 are respectively arranged on the left vertical plate 2 and the right vertical plate 3, the protective cover 10 is rotatably arranged on the mounting rod 11, the protective cover 10 is buckled on the upper roller 5, the mounting rod 11 is positioned at the rear side of the upper roller 5 and above the driving roller 1, the protective cover 10 can be rotated backwards when the upper roller 5 needs to be disassembled, then the upper roller 5 is disassembled after the left pressing block 8 and the right pressing block 9 are disassembled, the protective cover 10 can be rotated forwards after the upper roller 5 is arranged, the protective cover 10 can play a protective role on the upper roller 5, the body of the worker can be prevented from extending into the upper roller 5, and a certain dustproof effect can be achieved.

The first driving component of the utility model mainly aims to drive the upper roller 5 to rotate, the first driving component comprises a first motor 12, a first gear 13 and a second gear 14, the first motor 12 is arranged on the right vertical plate 3, the first gear 13 is rotatably arranged on the output shaft of the first motor 12, the second gear 14 is arranged on the right vertical plate 3 and meshed with the first gear 13, the second gear 14 is in transmission connection with the upper roller 5, it is understood that the first motor 12 can be arranged on the upper right side of the right vertical plate 3 through a bracket, the output shaft of the first motor 12 can be connected with a speed reducer according to requirements, the corresponding first gear 13 can be arranged on the output end of the speed reducer, the second gear 14 is rotated on the right side of the upper right vertical plate 3, the second gear 14 is detachably connected with the upper roller 5 and can drive the upper roller 5 to rotate, meanwhile, the second gear 14 is meshed with the first gear 13 and the second gear 14, and the first motor 12 drives the meshed first gear 13 and the second gear 14 to drive the upper roller 5 to rotate.

With continued reference to fig. 1-4, the driven assembly of the present utility model may be engaged with the upper roller 5 so as to perform driven rotation and die cutting, and specifically, the driven assembly includes a first driven member 15, a first adjusting member 16, a driven roller 17, a second adjusting member 18 and a second driven member 19, where the first driven member 15, the first adjusting member 16, the driven roller 17, the second adjusting member 18 and the second driven member 19 are all located below the upper roller 5, the first driven member 15 is rotatably installed on the right side of the left vertical plate 2, the second driven member 19 is rotatably installed on the left side of the right vertical plate 3, both ends of the driven roller 17 are respectively installed on the first driven member 15 and the second driven member 19, the first adjusting member 16 is installed on the left end of the driven roller 17, the second adjusting member 18 is installed on the right end of the driven roller 17, the first driven member 15 is sleeved with a first rubber ring 20 and a second rubber ring 21, the diameters of the first rubber ring 20 and the second rubber ring 21 are larger than the outer diameter of the first driven member 15 and are in abutting connection with the upper roller 5, the second driven member 19 is sleeved with a third rubber ring 22 and a fourth rubber ring 23, the diameters of the third rubber ring 22 and the fourth rubber ring 23 are larger than the outer diameter of the second driven member 19 and are in abutting connection with the upper roller 5, the lower roller 6 is sleeved on the driven roller 17 and is positioned between the first regulating member 16 and the second regulating member 18, in particular use, the upper roller 5 rotates, and because the diameters of the first rubber ring 20 and the second rubber ring 21 are larger than the outer diameter of the first driven member 15 and are in abutting connection with the upper roller 5, and the diameters of the third rubber ring 22 and the fourth rubber ring 23 are larger than the outer diameter of the second driven member 19 and are in abutting connection with the upper roller 5, the upper roller 5 can drive the first driven member 15 and the second driven member 19 to rotate through the first rubber ring 20, the second rubber ring 21, the third rubber ring 22 and the fourth rubber ring 23 which are in frictional connection, the first driven member 15 and the second driven member 19 can drive the driven roller 17 to rotate, the driven roller 17 can further drive the lower roller 6 to rotate, in the process, the whole lower roller 6 is abutted against the outer wall of the upper roller 5, and the first adjusting member 16 and the second adjusting member 18 are sleeved on the driven roller 17, so that the position of the lower roller 6 is not directly adjusted but the position of the driven roller 17 is adjusted when the lower roller 6 is needed to be adjusted in specific use, and in the whole use process of the utility model, the balance of the driven roller 17 is always kept, and the mutual matching die cutting of the lower roller 6 and the upper roller 5 can be ensured;

Therefore, in order to ensure the balance of the driven roller 17, the utility model is provided with a fine adjustment assembly, the fine adjustment assembly comprises a first adjusting screw and a second adjusting screw, the first adjusting member 16 is provided with a first adjusting hole 24, the second adjusting member 18 is provided with a second adjusting hole 25, the first adjusting screw is arranged in the first adjusting hole 24, the second adjusting screw is arranged in the second adjusting hole 25, in the specific use process, the left side or the right side of the driven roller 17 can be inclined and offset, at the moment, only the first adjusting screw or the second adjusting screw can be adjusted, and then the first adjusting member 16 or the second adjusting member 18 can be driven to slightly move to ensure the balance.

More specifically, the vertical position of the lower drum 6 can be adjusted by the adjusting mechanism of the present utility model, and the adjusting mechanism comprises a second driving component, a transmission rod 26, a lifting rod 27 and a hand adjusting wheel 28, wherein the second driving component comprises a second motor 29, A third gear 30 and a fourth gear 31, a second motor 29 is installed on the right side of the right vertical plate 3, and is specifically located below the first motor 12, a transmission rod 26 is rotatably installed on the left vertical plate 2 and the right vertical plate 3, the left end of the transmission rod 26 penetrates out of the left vertical plate 2 to the left, a hand adjusting wheel 28 is installed on the left end of the transmission rod 26, the third gear 30 is installed on the output shaft of the second motor 29, the fourth gear 31 is installed on the transmission rod 26, the third gear 30 is meshed with the fourth gear 31, the second motor 29 can also be installed on the lower portion of the right side of the right vertical plate 3 through a mounting frame, the output end of the second motor 29 is arranged towards the left, a speed reducer can be arranged on the output shaft of the second motor 29 according to requirements, the corresponding third gear 30 can also be arranged on the output end of the speed reducer, the second motor 29 can drive the third gear 30 to rotate through the speed reducer, the third gear 30 can drive the fourth gear 31 to rotate, the fourth gear 31 can drive the transmission rod 26 to rotate, a base plate 4 is horizontally arranged at the bottom between the left vertical plate 2 and the right vertical plate 3, the left end and the right end of the lifting rod 27 are respectively inserted into the left vertical plate 2 and the right vertical plate 3, specifically, the front sides of the left vertical plate 2 and the right vertical plate 3 are respectively provided with a left mounting groove 32 and a right mounting groove 33, the left end and the right end of the lifting rod 27 are respectively positioned in the left mounting groove 32 and the right mounting groove 33, the left part and the right part of the transmission rod 26 are respectively provided with a fifth gear 34 and a sixth gear (which are shielded and not shown), the front left part and the front right part of the base plate 4 are respectively rotated and provided with a seventh gear 35 and an eighth gear 36, the seventh gear 35 is meshed with the fifth gear 34, the eighth gear 36 is meshed with the sixth gear, the first lifting rod 37 is arranged in the seventh gear 35 in a transmission way, the second lifting rod 38 is arranged in the eighth gear 36, the upper ends of the first lifting rod 37 and the second lifting rod 38 are connected with the lifting rod 27, the first lifting rod 37 is connected with the first adjusting piece 16, the second lifting rod 38 is connected with the second adjusting piece 18, the first lifting rod 37 and the second lifting rod 38 can be regarded as a screw rod assembly, the seventh gear 35 and the eighth gear 36 respectively rotate under the action of the fifth gear 34 and the sixth gear so as to drive the first lifting rod 37 and the second lifting rod 38 to move up and down and further drive the first adjusting piece 16 and the second adjusting piece 18 to move up and down, the displacement of the first adjusting piece 16 and the second adjusting piece 18 to a certain degree up and down can drive the up and down displacement of the driven roller 17 and can adjust the first rubber ring 20, It can be understood that the fine adjustment of the first adjusting member 16 and the second adjusting member 18 in the utility model can drive the driven roller 17 to displace to a certain extent so as to achieve the purpose of adjusting the relative distance between the upper roller 5 and the lower roller 6, and the distance between the second rubber ring 21, the third rubber ring 22, the fourth rubber ring 23 and the upper roller 5 is equal to the pressure between the first rubber ring 20, the second rubber ring 21, the third rubber ring 22 and the upper roller 5, and finally the purpose of adjusting the die cutting more conveniently is achieved.

The specific use process of the utility model is that materials enter between the upper roller 5 and the lower roller 6 from the driving roller 1, then the first motor 12 is started to drive the upper roller 5 to rotate, the upper roller 5 is driven to drive the lower roller 6 to rotate to complete die cutting, the die-cut materials are led out from the guide roller 7, in the process, when the cutter becomes blunt, that is, the upper roller 5 and the lower roller 6 are matched for die cutting, the materials are continuously cut, at the moment, the second motor 29 is started to adjust the position of the driven roller 17 and further adjust the relative distance between the upper roller 5 and the lower roller 6 (that is, the cutter is fast), then the die cutting is smoothly completed, when the upper roller 5 needs to be replaced, the quick-release assembly can be quickly opened, then the upper roller 5 with proper size is replaced, and the utility model is continuously used.

The present embodiment is not limited in any way by the shape, material, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the scope of protection of the technical solution of the present utility model.

Claims

1. The cross cutting equipment, its characterized in that includes:

A frame;

The driving roller is arranged on the frame;

2. The die cutting apparatus of claim 1, further comprising a guide roller disposed on the frame, the guide roller being positioned on a front side of the lower drum.

3. The die-cutting equipment of claim 1, wherein the frame comprises a left vertical plate and a right vertical plate, the left vertical plate and the right vertical plate are symmetrically arranged at equal heights and flush, the quick-release assembly comprises a left pressing block and a right pressing block, two ends of the upper roller are respectively and detachably rotatably arranged in the middle of the top surfaces of the left vertical plate and the right vertical plate, the left pressing block is rotatably arranged above the left vertical plate, and the right pressing block is rotatably arranged above the right vertical plate.

4. The die cutting equipment of claim 3, further comprising a protective cover assembly, wherein the protective cover assembly comprises a protective cover and a mounting rod, two ends of the mounting rod are respectively arranged on the left vertical plate and the right vertical plate, the protective cover is rotatably arranged on the mounting rod, and the protective cover is buckled on the upper roller.

5. The die cutting apparatus of claim 3, wherein the first driving assembly comprises a first motor, a first gear and a second gear, the first motor is mounted on the right vertical plate, the first gear is rotatably mounted on an output shaft of the first motor, the second gear is mounted on the right vertical plate and meshed with the first gear, and the second gear is in driving connection with the upper roller.

6. The die-cutting equipment of claim 3, wherein the driven assembly comprises a first driven member, a first adjusting member, a driven roller, a second adjusting member and a second driven member, the first driven member is rotatably arranged on the right side of the left vertical plate, the second driven member is rotatably arranged on the left side of the right vertical plate, two ends of the driven roller are respectively arranged on the first driven member and the second driven member, the first adjusting member is arranged on the left end part of the driven roller, the second adjusting member is arranged on the right end part of the driven roller, the first driven member is sleeved with a first rubber ring and a second rubber ring, the diameters of the first rubber ring and the second rubber ring are larger than the outer diameter of the first driven member and are in abutting connection with the upper roller, the second driven member is sleeved with a third rubber ring and a fourth rubber ring, the diameters of the third rubber ring and the fourth rubber ring are larger than the outer diameter of the second driven member and are in abutting connection with the upper roller, and the lower roller is sleeved on the driven roller and between the first adjusting member and the second adjusting member.

7. The die-cutting equipment of claim 6, wherein the adjusting mechanism comprises a second driving assembly, a transmission rod, a lifting rod and a hand adjusting wheel, the second driving assembly comprises a second motor, a third gear and a fourth gear, the second motor is arranged on the right side of the right vertical plate, the transmission rod is rotatably arranged on the left vertical plate and the right vertical plate, the left end of the transmission rod penetrates out of the left vertical plate to the left, the hand adjusting wheel is arranged on the left end of the transmission rod, the third gear is arranged on an output shaft of the second motor, the fourth gear is arranged on the transmission rod, the third gear is meshed with the fourth gear and connected with the third gear, a substrate is horizontally arranged at the bottom between the left vertical plate and the right vertical plate, the left end and the right end of the lifting rod are respectively inserted into the left vertical plate and the right vertical plate, a seventh gear and an eighth gear are respectively rotatably arranged on the left side and the right side of the substrate, the seventh gear is meshed with the fifth gear, the eighth gear is meshed with the sixth gear, the seventh gear is meshed with the seventh gear, the first lifting rod is arranged in the first lifting rod and the second lifting rod is connected with the first lifting rod, the first lifting rod is connected with the first lifting rod, and the second lifting rod is connected with the first lifting rod.

8. The die cutting apparatus of claim 6, further comprising a trimming assembly comprising a first adjustment screw and a second adjustment screw, wherein the first adjustment member has a first adjustment hole and the second adjustment member has a second adjustment hole, the first adjustment screw is mounted in the first adjustment hole, and the second adjustment screw is mounted in the second adjustment hole.