A die-cutting machine for packaging printing

Abstract

This utility model relates to the field of die-cutting machine design technology, and in particular to a die-cutting machine for packaging printing. It includes a worktable, a limiting component mounted above the worktable for fixing printed books, a first drive component connected to the limiting component for driving the limiting component to move as needed between a loading station and a die-cutting station, a die-cutting component mounted above the die-cutting station, and a second drive component connected to the die-cutting component for driving the die-cutting component to descend to the die-cutting station so that the die-cutting component can die-cut the printed book located within the limiting component.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting machine design technology, and in particular to a die-cutting machine for packaging printing. Background Technology

[0002] In the packaging and printing industry, die-cutting machines are core equipment in post-press processing, and their performance directly affects the forming quality and production efficiency of printed materials. With the packaging market's increasing demands for product appearance precision and personalized design, traditional die-cutting machines have gradually revealed many technical shortcomings and are no longer able to meet the requirements of modern production.

[0003] In terms of production process continuity, traditional die-cutting machines have poor connections between the feeding, die-cutting, and unloading processes. After feeding, the printed books need to be manually pushed to the die-cutting station, resulting in low automation.

[0004] Therefore, it is necessary to propose a technical means to solve the above-mentioned defects. Utility Model Content

[0005] The present invention adopts the following technical solution:

[0006] A die-cutting machine for packaging printing includes a worktable, a limiting component mounted above the worktable for fixing printed books, a first drive component connected to the limiting component for driving the limiting component to move as needed between a feeding station and a die-cutting station, a die-cutting component mounted above the die-cutting station, and a second drive component connected to the die-cutting component for driving the die-cutting component to descend to the die-cutting station so that the die-cutting component can die-cut the printed book located within the limiting component.

[0007] Preferably, the limiting component includes a support plate, clamping plates mounted on both sides of the support plate, and a power unit connected to the clamping plates on both sides for driving the two clamping plates to move closer to each other to clamp the printed book, or to move further apart to release the printed book.

[0008] Preferably, the power unit includes a first transmission screw mounted on both sides of the material support plate, a transmission wheel mounted on the ends of the two first transmission screws, a transmission belt connected to the two transmission wheels, and a first motor connected to one of the transmission wheels; wherein, the first transmission screw is provided with threaded sections with opposite directions of rotation at both ends, and the two clamping plates are respectively connected to the two threaded sections.

[0009] Preferably, the material support plate is provided with a material support groove, and the upper part of the material support plate is provided with a die-cutting groove that communicates with the material support groove and is aligned with the working end of the die-cutting assembly during die-cutting.

[0010] Preferably, a discharge port is provided on one side of the material receiving trough, and a pusher plate is provided on the side of the material receiving trough away from the discharge port; a second cylinder is provided on one side of the material receiving plate, which is connected to the pusher plate and is used to drive the pusher plate to move in the material receiving trough toward the discharge port; when the material receiving plate is located at the feeding station, a material receiving frame is provided on one side of the discharge port.

[0011] Preferably, the first driving assembly includes a first transmission block installed below and connected to the material support plate, a second transmission screw connected to the first transmission block for driving the first transmission block to move as needed between the loading station and the die-cutting station when rotating, and a second motor connected to the second transmission screw for driving the second transmission screw to rotate.

[0012] Preferably, the die-cutting assembly includes a die-cutting blade for die-cutting the printed book.

[0013] Preferably, the second drive assembly includes a third cylinder connected to the die-cutting assembly for driving the die-cutting assembly to rise and fall as needed.

[0014] This invention achieves automated connection of the feeding, die-cutting, and resetting processes through the coordinated operation of the first and second drive components. The first drive component, utilizing a transmission structure of "second transmission screw + first transmission block," can drive the limiting component to move quickly and stably between the feeding and die-cutting stations without manual pushing. The second drive component directly drives the die-cutting component downwards for die-cutting via a third cylinder, and automatically returns to its original position after die-cutting. The entire die-cutting cycle is shortened by 30%-40% compared to traditional equipment. Simultaneously, the pusher plate in the material receiving groove, in conjunction with the second cylinder, automatically pushes waste material to the receiving frame when the limiting component returns to the feeding station, eliminating the need for manual waste removal and making it suitable for industrial applications. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an overall die-cutting machine for packaging printing according to this utility model;

[0016] Figure 2 for Figure 1 Another perspective diagram. Detailed Implementation

[0017] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Please see Figure 1 and Figure 2 A die-cutting machine for packaging printing includes a worktable 10, a limiting component 20 mounted above the worktable 10 for fixing printed books, a first drive component 30 connected to the limiting component 20 for driving the limiting component 20 to move as needed between a feeding station and a die-cutting station, a die-cutting component 40 mounted above the die-cutting station, and a second drive component 50 connected to the die-cutting component 40 for driving the die-cutting component 40 to descend to the die-cutting station so that the die-cutting component 40 can die-cut the printed books located within the limiting component 20. In this embodiment, during operation, the limiting component 20 is initially located at the loading station, and then the printed book is limited and installed within the limiting component 20. After the limiting is completed, the first driving component 30 drives the limiting component 20 to move to the die-cutting station. After it moves into place, the second driving component 50 drives the die-cutting component 40 to move downward, so that the die-cutting component 40 can die-cut the printed book located within the limiting component 20. After the die-cutting is completed, the second driving component 50 drives the die-cutting component 40 to move upward and reset, and the first driving component 30 drives the limiting component 20 to reset to the loading station. The user can then remove the die-cut printed book, thus completing one die-cutting process.

[0021] In one specific embodiment, the limiting component 20 includes a support plate 201, clamping plates 202 mounted on both sides of the support plate 201, and a power unit connected to the clamping plates 202 for driving the two clamping plates 202 to move closer together to clamp the printed book or to move further apart to release the printed book. Specifically, in this embodiment, during operation, the printed book is placed on the support plate 201, and the power unit drives the two clamping plates 202 to move closer together to clamp the printed book. After the book is clamped in place, the first driving component 30 drives the support plate 201 to move to the die-cutting station for die-cutting.

[0022] In one specific embodiment, the power unit includes first transmission screws 203 mounted on both sides of the support plate 201, transmission wheels 204 mounted on the ends of the two first transmission screws 203, a transmission belt 211 connected to the two transmission wheels 204, and a first motor 205 connected to one of the transmission wheels 204. The first transmission screws 203 have threaded sections with opposite directions of rotation at both ends, and the two clamping plates 202 are respectively connected to the two threaded sections. Specifically, in this embodiment, in the working chamber, the first motor 205 drives the connected transmission wheel 204 to rotate, thereby rotating the first transmission screw 203 at that location. Simultaneously, the transmission belt 211 drives the other transmission wheel 204 to rotate, thus driving the other first transmission screw 203 to rotate. Due to the arrangement of the two threaded sections with opposite directions of rotation, the first transmission screw 203 causes the two clamping plates 202 to move closer or further apart during rotation, thereby clamping or releasing the printed book. In an alternative embodiment, the power unit may also be a first cylinder located on the side of the two clamping plates 202 that is far apart from each other, so that the two clamping plates 202 move closer or further apart as needed.

[0023] In one specific embodiment, the material support plate 201 is provided with a material support groove 206, and a die-cutting groove 207 is provided above the material support plate 201, which communicates with the material support groove 206 and is aligned with the working end of the die-cutting assembly 40 during die-cutting. Specifically, in this embodiment, during operation, when the material support plate 201 moves to the die-cutting station, the second drive assembly 50 drives the die-cutting assembly 40 downward to perform die-cutting on the printed book. When die-cutting is completed, the waste generated during die-cutting falls into the material support groove 206 through the die-cutting groove 207 and is effectively collected, facilitating subsequent centralized cleaning by the user.

[0024] In one specific embodiment, a discharge port 208 is provided on one side of the material receiving groove 206, and a pusher plate is provided on the side of the material receiving groove 206 away from the discharge port 208; a second cylinder 209 is provided on one side of the material receiving plate 201, connected to the pusher plate, for driving the pusher plate to move towards the discharge port 208 within the material receiving groove 206; when the material receiving plate 201 is located at the loading station, a material receiving frame 210 is provided on one side of the discharge port 208. Specifically, in this embodiment, during operation, after the die-cutting assembly 40 completes die-cutting, the waste material falls into the material receiving groove 206 through the die-cutting groove 207. When the material receiving plate 201 subsequently returns to the loading station, the second cylinder 209 drives the pusher plate to move towards the discharge port 208, thereby pushing the waste material falling into the material receiving groove 206 through the discharge port 208 to the material receiving frame 210 for collection, facilitating subsequent waste cleaning.

[0025] In one specific embodiment, the first driving assembly 30 includes a first transmission block 301 installed below and connected to the material support plate 201, a second transmission wire 302 connected to the first transmission block 301 for driving the first transmission block 301 to move as needed between the loading station and the die-cutting station during rotation, and a second motor 303 connected to the second transmission wire 302 for driving the second transmission wire 302 to rotate. Specifically, during operation, the second motor 303 drives the second transmission wire 302 to rotate, thereby causing the first transmission block 301 to move along the axial direction of the second transmission wire 302, and thus causing the material support plate 201 to move as needed between the loading station and the die-cutting station; furthermore, slide rails connected to the material support plate 201 are provided on both sides below the material support plate 201 to ensure the directional and stable movement of the material support plate 201 between the loading station and the die-cutting station, and the material support plate 201 is slidably mounted on the slide rails via the second transmission block.

[0026] In one specific embodiment, the die-cutting assembly 40 includes a die-cutting blade 401 for die-cutting the printed book. Further, during operation, the second drive assembly 50 drives the die-cutting blade 401 downwards to perform the die-cutting operation on the printed book. The die-cutting groove 207 is aligned with the die-cutting blade 401 so that waste material generated after die-cutting falls into the material receiving groove 206 through the die-cutting groove 207. Further, the second drive assembly 50 includes a third cylinder 501 connected to the die-cutting assembly 40 for driving the die-cutting assembly to rise and fall as needed. Specifically, the third cylinder 501 is connected to the die-cutting blade 401 and drives the die-cutting blade 401 to rise and fall vertically.

[0027] This invention achieves automated connection of the feeding, die-cutting, and resetting processes through the coordinated operation of the first and second drive components. The first drive component, utilizing a transmission structure of "second transmission screw + first transmission block," can drive the limiting component to move quickly and stably between the feeding and die-cutting stations without manual pushing. The second drive component directly drives the die-cutting component downwards for die-cutting via a third cylinder, and automatically returns to its original position after die-cutting. The entire die-cutting cycle is shortened by 30%-40% compared to traditional equipment. Simultaneously, the pusher plate in the material receiving groove, in conjunction with the second cylinder, automatically pushes waste material to the receiving frame when the limiting component returns to the feeding station, eliminating the need for manual waste removal and making it suitable for industrial applications.

[0028] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A die cutting machine for packaging printing, characterized by: The device includes a worktable, a limiting component mounted above the worktable for fixing printed books, a first driving component connected to the limiting component for driving the limiting component to move as needed between a loading station and a die-cutting station, a die-cutting component mounted above the die-cutting station, and a second driving component connected to the die-cutting component for driving the die-cutting component to descend to the die-cutting station so that the die-cutting component can die-cut the printed books located within the limiting component.

2. The die cutting machine for package printing according to claim 1, characterized by: The limiting component includes a material support plate, clamping plates mounted on both sides of the material support plate, and a power unit connected to the clamping plates on both sides for driving the two clamping plates to move closer to each other to clamp the printed book, or to move further apart to release the printed book.

3. The die cutting machine for packaging printing according to claim 2, characterized in that: The power unit includes a first transmission screw installed on both sides of the material support plate, a transmission wheel installed at the ends of the two first transmission screws, a transmission belt connected to the two transmission wheels, and a first motor connected to one of the transmission wheels; wherein, the first transmission screw has a threaded section with opposite directions of rotation at both ends, and the two clamping plates are respectively connected to the two threaded sections.

4. The die cutting machine for package printing according to claim 2, characterized by: The material support plate is provided with a material support groove, and a die-cutting groove is provided above the material support plate, which is connected to the material support groove and is aligned with the working end of the die-cutting assembly during die-cutting.

5. The die cutting machine for packaging printing according to claim 4, characterized in that: The material receiving trough has a discharge port on one side, and a pusher plate is provided on the side of the material receiving trough away from the discharge port. A second cylinder is provided on one side of the material receiving plate, which is connected to the pusher plate and is used to drive the pusher plate to move in the material receiving trough toward the discharge port. When the material receiving plate is located at the loading station, a material receiving frame is provided on one side of the discharge port.

6. The die cutting machine for package printing according to claim 2, characterized by: The first drive assembly includes a first transmission block installed below and connected to the material support plate, a second transmission screw connected to the first transmission block for driving the first transmission block to move as needed between the loading station and the die-cutting station when rotating, and a second motor connected to the second transmission screw for driving the second transmission screw to rotate.

7. The die cutting machine for package printing according to claim 1, characterized by: The die-cutting assembly includes a die-cutting blade for die-cutting printed materials.

8. The die cutting machine for packaging printing according to claim 1, wherein: The second drive assembly includes a third cylinder connected to the die-cutting assembly for driving the die-cutting assembly to rise and fall as needed.

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