A high-safety flatting die cutting machine

Abstract

The utility model provides a high security flat die cutting machine, including workbench, flat die cutting assembly, die cutting base, base drive part, feeding assembly, unloading assembly, negative pressure dust absorption assembly and control center, flat die cutting assembly is located the upper portion of die pressing groove, including flat drive part, pressure plate and the cutter of setting in pressure plate, flat drive part is used for driving pressure plate to die cutting base of die pressing groove and moves, to carry out flat die cutting work to paperboard, negative pressure dust absorption assembly includes collection bin, negative pressure channel and negative pressure fan, collection bin is located the lower portion of die pressing groove, and is communicated with negative pressure fan through negative pressure channel, the utility model discloses, through the integration unloading assembly and negative pressure dust absorption assembly, realized the automatic unloading of finished product after die cutting and the automatic cleaning of waste scrap whole process automation. The risk of contacting the machine moving parts (such as pressure plate) when manual operation is completely avoided, and the safety hazard is fundamentally eliminated, which meets the requirements of modern safety production.

Description

Technical Field

[0001] This utility model relates to the technical field of printing die-cutting machine devices, and in particular to a high-safety flattening die-cutting machine. Background Technology

[0002] A die-cutting flattening machine is an automated device that combines die-cutting and flattening (or creasing) processes. In existing technology, pre-printed cardboard is stacked on the machine's automatic feeding table. After the stacked cardboard is flattened and die-cut, the die-cut cardboard is usually manually removed and placed in a designated location. Paper scraps remaining on the die-cutting platform are then swept away before the next cardboard is die-cut. This continuous process leads to worker fatigue, poor safety, and low efficiency and poor quality in die-cutting cartons. Therefore, there is a need to design a safer die-cutting flattening machine. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a high-safety flattening die-cutting machine.

[0004] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: a high-safety flattening die-cutting machine, including: a worktable, a flattening die-cutting component, a die-cutting base, a base driving component, a feeding component, an unloading component, a negative pressure chip suction component, and a control center; The feeding assembly, die-cutting base, and unloading assembly are sequentially arranged on the worktable along the feeding direction; the worktable is provided with a molding groove; the die-cutting base is located below the worktable, and the base driving component can move the die-cutting base to or away from the molding groove; The flattening and die-cutting assembly is located above the die-cutting groove and includes a flattening drive, a pressure plate, and a cutter disposed on the pressure plate. The flattening drive is used to drive the pressure plate to move toward the die-cutting base of the die-cutting groove to perform flattening and die-cutting on the cardboard. The negative pressure dust collection assembly includes a collection bin, a negative pressure channel, and a negative pressure fan. The collection bin is located below the die-cutting groove and is connected to the negative pressure fan through the negative pressure channel.

[0005] Optionally, a collection box is provided below the negative pressure channel.

[0006] Optionally, the air inlet of the negative pressure fan is equipped with a filter grid.

[0007] Optionally, the workbench is provided with a protective cabin composed of assembled panels, and the protective cabin covers the top of the workbench; the protective cabin has an opening along the front and rear direction of the production line.

[0008] Optionally, the protective cabin is provided with observation windows on both sides.

[0009] Optionally, an infrared sensor is installed on the side of the protective cabin. The infrared sensor is used to detect whether a human body is approaching outside the protective cabin and to report the information to the control center.

[0010] Optionally, a guide rail is provided below the worktable, and the die-cutting base is slidably disposed on the guide rail.

[0011] Optionally, the workbench, feeding assembly, and unloading assembly are provided with adjustment side gauges on both sides.

[0012] The beneficial effects of this utility model are: 1. Significantly improves operational safety and automation: By integrating unloading and negative pressure chip suction components, the entire process of automatic unloading of finished products and automatic chip removal after die-cutting is fully automated. Workers no longer need to manually pick up materials and clean in the die-cutting area, completely avoiding the risk of contact with moving machine parts (such as pressure plates) during manual operation, fundamentally eliminating safety hazards and meeting the requirements of modern safe production.

[0013] 2. Effectively ensures die-cutting quality and equipment stability: The negative pressure waste removal method can promptly and thoroughly remove paper scraps and waste materials remaining in the die-cutting groove and near the die, avoiding quality problems such as unclear indentations, burrs, and dirt caused by waste accumulation on subsequent die-cutting workpieces. At the same time, automated operation also reduces accidental errors caused by human intervention, making product quality more stable and reliable.

[0014] 3. Ingenious structural design and strong practicality: The die-cutting base can be driven into or out of the molding groove by the base drive component. This design provides space for the operation of the unloading component, making the unloading action smoother. The entire system has a reasonable layout, the components work together smoothly, and the automated process is seamless, making it highly practical and worthy of widespread application.

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of the flattening and die-cutting machine of this utility model.

[0017] Explanation of key component symbols: 10. Workbench; 11. Molding groove; 12. Adjusting side gauge; 20. Flattening and die-cutting assembly; 21. Flattening drive; 22. Pressure plate; 23. Cutting tool; 30. Die-cutting base; 31. Guide rail; 40. Base drive; 50. Feeding assembly; 60. Unloading assembly; 70. Negative pressure chip suction assembly; 71. Collection bin; 72. Negative pressure channel; 73. Negative pressure fan; 74. Collection box; 75. Filter grid; 80. Control center; 90. Protective chamber; 91. Observation window; 92. Infrared sensor. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "over" are understood to exclude the number itself; "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0021] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0022] Example Reference Figure 1 The present invention proposes a high-safety flattening die-cutting machine, comprising: a worktable 10, a flattening die-cutting assembly 20, a die-cutting base 30, a base drive component 40, a feeding assembly 50, an unloading assembly 60, a negative pressure chip suction assembly 70, and a control center 80. The feeding assembly 50, the die-cutting base 30 and the unloading assembly 60 are arranged sequentially on the worktable 10 along the feeding direction; the worktable 10 is provided with a molding groove 11; the die-cutting base 30 is located below the worktable 10, and the base driving component 40 can move the die-cutting base 30 to or away from the molding groove 11. The flattening and die-cutting assembly 20 is located above the die-cutting groove 11 and includes a flattening drive 21, a pressure plate 22, and a cutter 23 disposed on the pressure plate 22. The flattening drive 21 is used to drive the pressure plate 22 to move toward the die-cutting base 30 of the die-cutting groove 11 to flatten and die-cut the cardboard. The negative pressure dust suction assembly 70 includes a collection bin 71, a negative pressure channel 72, and a negative pressure fan 73. The collection bin 71 is located below the die-cutting groove 11 and is connected to the negative pressure fan 73 through the negative pressure channel 72.

[0023] The beneficial effects of this utility model are: 1. Significantly improves operational safety and automation: By integrating the unloading component 60 and the negative pressure chip suction component 70, the entire process of automatic unloading of finished products and automatic cleaning of waste chips after die-cutting is fully automated. Workers no longer need to manually pick up materials and clean in the die-cutting area, completely avoiding the risk of contact with moving parts of the machine (such as the pressure plate 22) during manual operation, fundamentally eliminating safety hazards and meeting the requirements of modern safe production.

[0024] 2. Effectively ensures die-cutting quality and equipment stability: The negative pressure waste removal method can promptly and thoroughly remove residual paper scraps and waste materials in the die-cutting groove 11 and near the die, avoiding quality problems such as unclear indentations, burrs, and dirt caused by waste accumulation on subsequent die-cutting workpieces. At the same time, automated operation also reduces accidental errors caused by human intervention, making product quality more stable and reliable.

[0025] 3. Ingenious structural design and strong practicality: The die-cutting base 30 can be driven into or out of the molding groove 11 by the base drive component 40. This design provides space for the operation of the unloading component 60, making the unloading action smoother. The entire system has a reasonable layout, the components work together smoothly, and the automated process is seamless, making it highly practical and worthy of promotion.

[0026] In this embodiment, a collection box 74 is provided below the negative pressure channel 72. The collection box 74 facilitates the centralized collection and storage of waste materials. Operators can clean the collection box 74 regularly without direct contact with dust and debris, simplifying the equipment maintenance process, maintaining a clean working environment, and meeting the requirements of environmentally friendly production.

[0027] Specifically, the air inlet of the negative pressure fan 73 is equipped with a filter grid 75. The filter grid 75 at the air inlet of the negative pressure fan 73 effectively prevents larger pieces of paper or foreign objects from being sucked into the fan, avoiding damage to the fan impeller or blockage of the pipes, thus protecting the normal operation of the negative pressure fan 73 and improving the reliability and service life of the entire negative pressure adsorption system.

[0028] In this embodiment, the workbench 10 is equipped with a protective chamber 90 composed of assembled panels, which covers the workbench 10. The protective chamber 90 has openings along the front-to-back direction of the production line. The protective chamber 90 completely covers the high-speed moving flattening and die-cutting assembly 20, forming a physical barrier that effectively prevents the operator's hands, arms, or other parts from accidentally entering the hazardous area, providing basic passive safety protection. The protective chamber 90 only has openings in the front-to-back direction of the production line, ensuring smooth feeding and unimpeded delivery of materials (cardboard) without affecting the normal production process, while maximizing the enclosure of the hazardous area, achieving a balance between safety and efficiency.

[0029] Specifically, observation windows 91 are provided on both sides of the protective chamber 90. The observation windows 91 on both sides of the protective chamber 90 allow operators to observe the die-cutting process, feeding status, and working status of the cutting tool 23 in real time without opening the protective chamber 90 or touching the danger zone. This facilitates the timely detection of faults or material problems and meets the requirements for equipment visualization in safety regulations.

[0030] Furthermore, an infrared sensor 92 is installed on the side of the protective chamber 90. The infrared sensor 92 is used to detect whether a human body is approaching outside the protective chamber 90 and to report this to the control center 80. By installing the infrared sensor 92, an active safety layer is added to the equipment. When a human body gets too close to the danger zone, the sensor can immediately send a signal to the control center 80, which can then trigger an alarm, reduce the operating speed, or perform an emergency shutdown, thereby achieving forward warning and intervention and further minimizing the risk of safety accidents.

[0031] In this embodiment, a guide rail 31 is provided below the worktable 10, and the die-cutting base 30 is slidably disposed on the guide rail 31. The guide rail 31 guides the movement of the die-cutting base 30, ensuring the smoothness and accuracy of its movement. This ensures that the die-cutting base 30 can accurately enter the molding groove 11, providing a stable and reliable support platform for die-cutting, thereby guaranteeing the precision and quality of the die-cut products.

[0032] In this embodiment, adjustable side gauges 12 are provided on both sides of the workbench 10, the feeding assembly 50, and the unloading assembly 60. The adjustable side gauges 12 in the feeding and unloading areas allow the equipment to be flexibly adjusted according to different sizes and specifications of cardboard, ensuring that the cardboard maintains correct positioning during transport and processing, preventing deviation, and broadening the processing application range of the equipment.

[0033] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A high-safety flattening die-cutting machine, characterized in that, include: Workbench (10), flattening and die-cutting assembly (20), die-cutting base (30), base drive (40), feeding assembly (50), unloading assembly (60), negative pressure chip suction assembly (70) and control center (80); The feeding assembly (50), die-cutting base (30), and unloading assembly (60) are arranged sequentially on the worktable (10) along the feeding direction; the worktable (10) is provided with a molding groove (11); the die-cutting base (30) is located below the worktable (10), and the base driving member (40) can move the die-cutting base (30) to or away from the molding groove (11); The flattening and die-cutting assembly (20) is located above the die-cutting groove (11) and includes a flattening drive (21), a pressure plate (22), and a cutter (23) disposed on the pressure plate (22). The flattening drive (21) is used to drive the pressure plate (22) to move toward the die-cutting base (30) of the die-cutting groove (11) to flatten and die-cut the cardboard. The negative pressure dust collection assembly (70) includes a collection bin (71), a negative pressure channel (72), and a negative pressure fan (73). The collection bin (71) is located below the die-cutting groove (11) and is connected to the negative pressure fan (73) through the negative pressure channel (72).

2. The high-safety flattening die-cutting machine according to claim 1, characterized in that: A collection box (74) is provided below the negative pressure channel (72).

3. The high-safety flattening die-cutting machine according to claim 1, characterized in that: The air inlet of the negative pressure fan (73) is equipped with a filter grid (75).

4. The high-safety flattening die-cutting machine according to claim 1, characterized in that: The workbench (10) is provided with a protective cabin (90) composed of assembled plates, and the protective cabin (90) covers the workbench (10); the protective cabin (90) is provided with an opening along the front and rear direction of the assembly line.

5. The high-safety flattening die-cutting machine according to claim 4, characterized in that: The protective cabin (90) is provided with observation windows (91) on both sides.

6. The high-safety flattening die-cutting machine according to claim 4, characterized in that: An infrared sensor (92) is provided on the side of the protective cabin (90). The infrared sensor (92) is used to detect whether a human body is approaching outside the protective cabin (90) and to report back to the control center (80).

7. The high-safety flattening die-cutting machine according to claim 1, characterized in that: A guide rail (31) is provided below the workbench (10), and the die-cutting base (30) is slidably disposed on the guide rail (31).

8. The high-safety flattening die-cutting machine according to claim 1, characterized in that: Adjustable side gauges (12) are provided on both sides of the workbench (10), the feeding assembly (50) and the unloading assembly (60).

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