A die-cutting device for corrugated cardboard box production

Abstract

This invention discloses a die-cutting device for corrugated cardboard box production, comprising: a vacuum pump, a dust suction nozzle, a water pump, and an atomizing nozzle. During the production of corrugated cardboard boxes, a large amount of debris and dust is generated during die-cutting. The vacuum pump is activated to draw the dust from the die-cutting area inside the casing into a connecting pipe via the dust suction nozzle, where it is then transported to a dust collection box for centralized storage. Simultaneously, heavier debris automatically falls into a collection box. Since the water pump draws water from a water tank and delivers it through pipes to the atomizing nozzle on the inner wall of the collection box, the atomizing nozzle sprays water onto the bottom of the collection box, effectively wetting the debris that falls into the collection box. This not only prevents secondary dispersion of debris but also allows dust not sucked in by the vacuum pump to fall into the collection box, thus achieving more comprehensive dust and debris collection and protecting the working environment.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box technology, and in particular to a die-cutting device for corrugated cardboard box production. Background Technology

[0002] Corrugated cardboard boxes are a widely used type of paper packaging container. They are made from corrugated cardboard through processes such as die-cutting, creasing, stapling, or gluing. Die-cutting equipment can precisely cut corrugated cardboard into the required shapes and sizes, and creasing and other operations can create fold lines for the boxes, providing a foundation for subsequent forming and assembly.

[0003] Chinese Patent Publication No. CN217099070U discloses a die-cutting device for corrugated cardboard box production. The device includes an operating table, a die-cutting machine fixedly connected to the top of the operating table, mounting plates fixedly connected to both sides of the die-cutting machine, and first sets of blocks slidably fitted onto the outer wall of the mounting plates. A crossbar is fixedly connected to one side of the two sets of first sets of blocks that are close to each other. Two sets of connecting plates are symmetrically arranged at one end of the crossbar. The die-cutting device provides that cuts the corrugated cardboard using the die-cutting machine and then discharges it. The cardboard is then guided and positioned by baffles and side baffles, causing it to fall neatly into the top of the placement chamber. Through the cooperation of slide rails and sliders, an L-shaped pull rod can be pulled to move a moving block, removing the corrugated cardboard from the top of the placement chamber for easy retrieval by the operator. This saves time and effort, thereby improving the operator's work efficiency.

[0004] However, during the die-cutting process, corrugated cardboard generates paper scraps, dust, and other debris. If not cleaned in time, these will accumulate on the cutting tools and die-cutting platform, ultimately affecting the cutting effect of the tools and causing a decline in the quality of the finished cardboard boxes. Utility Model Content

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a die-cutting device for corrugated cardboard box production, including: a workbench, and a housing disposed on the upper surface of the workbench, wherein a die-cutting component for die-cutting corrugated cardboard is disposed inside the housing, and a collection component for recycling debris is disposed inside the workbench.

[0006] The collection assembly includes a collection box located inside the workbench and a pipe installed on the inner wall of the collection box. The outer surface of the pipe is equipped with atomizing nozzles, all of which face the bottom of the collection box. One end of the pipe extends through the outside of the collection box and is equipped with a water pump. One end of the water pump is equipped with a water tank. The inner wall of the housing is equipped with a dust suction nozzle, one end of which is equipped with a connecting pipe. One end of the connecting pipe extends through the top of the housing and is equipped with a vacuum pump. One end of the vacuum pump is equipped with a dust collection box located on the upper surface of the housing.

[0007] Furthermore, a heat dissipation component is provided on one side of the housing. The heat dissipation component includes a vent on one side of the housing and heat dissipation fins provided on the inner wall of the housing. A dustproof mesh is provided on the inner wall of the vent.

[0008] Furthermore, a feed inlet is provided on one side of the shell, and a discharge outlet is provided on the other side of the shell, with a guide plate provided on the inner wall of the discharge outlet.

[0009] Furthermore, a transmission assembly is provided on one side of both the inlet and outlet. The transmission assembly includes a motor fixedly installed on one side of the housing and a rotating roller A fixedly installed on the output end of the motor. A gear A is sleeved on the outer surface of the rotating roller A, and a gear B is meshed on one side of the gear A. The rotating roller B is provided through the center of the gear B.

[0010] Furthermore, the die-cutting assembly includes a mounting bracket fixedly installed at the bottom of the housing, and a motor A fixedly installed on one side of the mounting bracket. A lead screw A is fixedly installed at the output end of the motor A, and a connecting frame A is threadedly connected to the outer surface of the lead screw A. A motor B is provided on one side of the connecting frame A, and a lead screw B is fixedly installed at the output end of the motor B. A connecting frame B is threadedly connected to the outer surface of the lead screw B. An electric push rod is provided at the bottom of the connecting frame B, and a mounting block is provided at the telescopic end of the electric push rod. A die-cutting blade is provided inside the mounting block.

[0011] Furthermore, the inner wall of the collection box is equipped with a filter screen, and a drain pipe is installed below the filter screen.

[0012] Furthermore, a control panel is provided on one side of the housing, and a temperature and humidity sensor is provided on the inner wall of the housing. The temperature and humidity sensor is connected to the control panel via a signal.

[0013] Compared with existing technologies, the beneficial effects of this utility model include: a vacuum pump, a suction nozzle, a water pump, and an atomizing nozzle. During the production of corrugated cardboard boxes, a large amount of debris and dust are generated when die-cutting the corrugated cardboard. Therefore, the vacuum pump is activated to suck a large amount of dust from the die-cutting area inside the casing into the connecting pipe through the suction nozzle, and then it is transported to the dust collection box for centralized storage. At the same time, heavier debris will automatically fall into the collection box. Since the water pump can draw water from the water tank and deliver the water to the atomizing nozzle on the inner wall of the collection box through the pipe, the atomizing nozzle sprays the water onto the bottom of the collection box, which wets the debris that falls into the collection box. This not only prevents the debris from scattering again, but also allows dust that is not sucked in by the vacuum pump to fall into the collection box, thereby collecting dust and debris more comprehensively and protecting the working environment. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 The schematic diagram illustrates the overall structure of a die-cutting apparatus for corrugated cardboard box production according to one embodiment of the present invention. Figure 1 ;

[0016] Figure 2 The schematic diagram illustrates the overall structure of a die-cutting apparatus for corrugated cardboard box production according to one embodiment of the present invention. Figure 2 ;

[0017] Figure 3 The schematic diagram shows a cross-sectional view of the overall structure of a die-cutting apparatus for corrugated cardboard box production according to one embodiment of the present invention.

[0018] Figure 4 The diagram schematically shows a portion of the die-cutting components of a die-cutting apparatus for corrugated cardboard box production according to one embodiment of the present invention.

[0019] Numbered in the diagram: 1. Workbench; 2. Housing; 21. Feed inlet; 22. Discharge outlet; 23. Guide plate; 3. Die-cutting assembly; 31. Mounting bracket; 32. Motor A; 33. Lead screw A; 34. Connecting bracket A; 35. Motor B; 36. Lead screw B; 37. Connecting bracket B; 38. Electric push rod; 381. Mounting block; 39. Die-cutting blade; 4. Collection assembly; 41. Collection box; 411. Filter screen; 412. 42. Drain pipe; 43. Pipe; 44. Atomizing nozzle; 45. Water pump; 46. Water tank; 47. Dust suction nozzle; 48. Connecting pipe; 49. Vacuum pump; 50. Dust collection box; 51. Heat dissipation assembly; 52. Ventilation opening; 53. Heat dissipation fins; 64. Dustproof net; 75. Transmission assembly; 66. Motor; 67. Rotary roller A; 68. Gear A; 69. Gear B; 70. Rotary roller B; 71. Control panel; 72. Temperature and humidity sensor. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0021] According to one embodiment of the present invention, in conjunction with Figure 1 and Figure 3 As shown.

[0022] A die-cutting device for corrugated cardboard box production includes: a workbench 1, and a housing 2 disposed on the upper surface of the workbench 1. The housing 2 is provided with a die-cutting component 3 for die-cutting corrugated cardboard, and the workbench 1 is provided with a collection component 4 for recycling debris.

[0023] In this embodiment, please refer to Figures 1-4 The collection component 4 includes a collection box 41 disposed inside the workbench 1, and a pipe 42 disposed on the inner wall of the collection box 41. Atomizing nozzles 43 are disposed on the outer surface of the pipe 42, all facing the bottom of the collection box 41. One end of the pipe 42 extends through the outside of the collection box 41, and a water pump 44 is disposed at one end of the pipe 42. A water tank 45 is disposed at one end of the water pump 44. A dust suction nozzle 46 is disposed on the inner wall of the housing 2, and a connecting pipe 47 is disposed at one end of the dust suction nozzle 46. One end of the connecting pipe 47 extends through the top of the housing 2, and a vacuum pump 48 is disposed at one end of the connecting pipe 47. A dust collection box 49 is disposed at one end of the vacuum pump 48, located on the upper surface of the housing 2. During the corrugated cardboard box production process... When die-cutting corrugated cardboard, a large amount of debris and dust is generated. Therefore, the vacuum pump 48 is activated to suck the large amount of dust from the die-cutting area inside the housing 2 into the connecting pipe 47 through the suction nozzle 46. The dust is then transported to the dust collection box 49 for centralized storage. Simultaneously, heavier debris automatically falls into the collection box 41. Since the water pump 44 can draw water from the water tank 45 and deliver it through the pipe 42 to the atomizing nozzle 43 on the inner wall of the collection box 41, the atomizing nozzle 43 sprays water onto the bottom of the collection box 41, thus wetting the debris that falls into the collection box 41. This not only prevents the debris from scattering again but also allows dust not sucked in by the vacuum pump 48 to fall into the collection box 41. Figure 3 As shown, the two are spaced far apart, so they will not interfere with each other when working, and they can collect dust and debris more comprehensively, protecting the working environment.

[0024] A heat dissipation component 5 is provided on one side of the housing 2. The heat dissipation component 5 includes a vent 51 opened on one side of the housing 2 and heat dissipation fins 52 provided on the inner wall of the housing 2. A dustproof net 53 is provided on the inner wall of the vent 51. The heat dissipation fins 52 increase the heat dissipation effect, allowing the hot air of the housing 2 to quickly exit from the vent 51, and the dustproof net 53 prevents dust from being brought in when the outside air enters.

[0025] A feed inlet 21 is provided on one side of the housing 2, and a discharge outlet 22 is provided on the other side of the housing 2. A guide plate 23 is provided on the inner wall of the discharge outlet 22 to facilitate the entry and exit of corrugated cardboard. The guide plate 23 can prevent the die-cut corrugated cardboard from falling into the collection box 41.

[0026] A transmission component 6 is provided on one side of both the inlet 21 and the outlet 22. The transmission component 6 includes a motor 61 fixedly installed on one side of the housing 2, and a rotating roller A62 fixedly installed on the output end of the motor 61. A gear A63 is sleeved on the outer surface of the rotating roller A62. A gear B64 is meshed on one side of the gear A63. A rotating roller B65 is provided through the center of the gear B64. The corrugated cardboard is placed between the rotating roller A62 and the rotating roller B65. Since the inlet 21 and the outlet 22 are both provided with the transmission component 6, when the motor 61 is started, the rotation of the gears A63 and B64 drives the rotation of the rotating rollers A62 and B65, thereby realizing the automatic transmission of the corrugated cardboard.

[0027] The die-cutting assembly 3 includes a mounting bracket 31 fixedly installed at the bottom of the housing 2, and a motor A32 fixedly installed on one side of the mounting bracket 31. A lead screw A33 is fixedly installed at the output end of the motor A32. A connecting bracket A34 is threadedly connected to the outer surface of the lead screw A33. A motor B35 is provided on one side of the connecting bracket A34. A lead screw B36 is fixedly installed at the output end of the motor B35. A connecting bracket B37 is threadedly connected to the outer surface of the lead screw B36. An electric push rod 38 is provided at the bottom of the connecting bracket B37. A mounting block 381 is provided at the telescopic end of the electric push rod 38. A die-cutting blade 39 is provided inside the mounting block 381. The position of the connecting bracket A34 is adjusted by driving the lead screw A33 through the motor A32, and the position of the connecting bracket B37 is adjusted by driving the lead screw B36 through the motor B35. Finally, the extension of the electric push rod 38 drives the die-cutting blade 39 to press down, thereby completing the die-cutting of the corrugated cardboard.

[0028] The inner wall of the collection box 41 is provided with a filter screen plate 411, and a drain pipe 412 is provided below the filter screen plate 411. Excess liquid can be discharged through the drain pipe 412, and the filter screen plate 411 can prevent debris from clogging the drain outlet.

[0029] A control panel 7 is provided on one side of the housing 2, and a temperature and humidity sensor 71 is provided on the inner wall of the housing 2. The temperature and humidity sensor 71 is connected to the control panel 7. The temperature and humidity sensor 71 monitors the temperature and humidity data inside the housing 2 and transmits it to the control panel 7, so that the operator can adjust other components in a timely manner.

[0030] Specifically, the corrugated cardboard is placed between rollers A62 and B65. Since both the inlet 21 and outlet 22 are equipped with conveying components 6, when the motor 61 starts, the rotation of gears A63 and B64 drives the rotation of rollers A62 and B65, achieving automatic conveying of the corrugated cardboard. Then, motor A32 drives lead screw A33 to adjust the position of connecting frame A34, and motor B35 drives lead screw B36 to adjust the position of connecting frame B37. Finally, the extension of electric push rod 38 drives the die-cutting blade 39 to press down, thus completing the die-cutting of the corrugated cardboard. During the production of corrugated boxes, the die-cutting of the corrugated cardboard... A large amount of debris and dust is generated, so the vacuum pump 48 is activated, thereby sucking a large amount of dust from the die-cutting area inside the housing 2 into the connecting pipe 47 through the suction nozzle 46. The dust is then transported to the dust collection box 49 for centralized storage. Simultaneously, heavier debris automatically falls into the collection box 41. Since the water pump 44 can draw water from the water tank 45 and deliver it through the pipe 42 to the atomizing nozzle 43 on the inner wall of the collection box 41, the atomizing nozzle 43 sprays water onto the bottom of the collection box 41, thus wetting the debris that falls into the collection box 41. This not only prevents the debris from scattering again but also allows dust not sucked in by the vacuum pump 48 to fall into the collection box 41. Figure 3 As shown, the two are spaced far apart, so they will not interfere with each other when working, and can collect dust and debris more comprehensively, protecting the working environment. In addition, since the inner wall of the collection box 41 is equipped with a filter screen 411 and a drain pipe 412 is provided below the filter screen 411, excess liquid can be discharged through the drain pipe 412, and the filter screen 411 can prevent debris from clogging the drain outlet. Furthermore, since the inner wall of the housing 2 is equipped with a temperature and humidity sensor 71, the temperature and humidity data inside the housing 2 can be monitored and transmitted to the control panel 7, which allows the operator to adjust other components in a timely manner.

[0031] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A die cutting apparatus for corrugated box production, characterized by: The device includes a workbench and a housing disposed on the upper surface of the workbench. The housing contains a die-cutting assembly for die-cutting corrugated cardboard, and the workbench contains a collection assembly for recycling debris. The collection assembly includes a collection box located inside the workbench and a pipe installed on the inner wall of the collection box. Atomizing nozzles are installed on the outer surface of the pipe, all facing the bottom of the collection box. One end of the pipe extends through the outside of the collection box and is connected to a water pump. A water tank is installed at one end of the water pump. A suction nozzle is installed on the inner wall of the housing, and a connecting pipe is installed at one end of the suction nozzle. One end of the connecting pipe extends through the top of the housing and is connected to a vacuum pump. A dust collection box is installed at one end of the vacuum pump, located on the upper surface of the housing.

2. The die cutting device for corrugated box production according to claim 1, characterized in that: A heat dissipation assembly is provided on one side of the housing. The heat dissipation assembly includes a vent on one side of the housing and heat dissipation fins disposed on the inner wall of the housing. A dustproof mesh is provided on the inner wall of the vent.

3. The die-cutting device for corrugated cardboard box production according to claim 1, characterized in that: A feed inlet is provided on one side of the housing, and a discharge outlet is provided on the other side of the housing. A guide plate is provided on the inner wall of the discharge outlet.

4. The die-cutting device for corrugated cardboard box production according to claim 3, characterized in that: A transmission assembly is provided on one side of both the inlet and outlet. The transmission assembly includes a motor fixedly installed on one side of the housing and a rotating roller A fixedly installed on the output end of the motor. A gear A is sleeved on the outer surface of the rotating roller A. A gear B is meshed on one side of the gear A. The rotating roller B is disposed through the center of the gear B.

5. The die-cutting device for corrugated cardboard box production according to claim 1, characterized in that: The die-cutting assembly includes a mounting bracket fixedly installed at the bottom of the housing, and a motor A fixedly installed on one side of the mounting bracket. A lead screw A is fixedly installed at the output end of the motor A, and a connecting frame A is threadedly connected to the outer surface of the lead screw A. A motor B is provided on one side of the connecting frame A, and a lead screw B is fixedly installed at the output end of the motor B. A connecting frame B is threadedly connected to the outer surface of the lead screw B. An electric push rod is provided at the bottom of the connecting frame B, and a mounting block is provided at the telescopic end of the electric push rod. A die-cutting blade is provided inside the mounting block.

6. The die-cutting device for corrugated cardboard box production according to claim 1, characterized in that: The inner wall of the collection box is equipped with a filter screen, and a drain pipe is installed below the filter screen.

7. The die-cutting device for corrugated cardboard box production according to claim 1, characterized in that: A control panel is provided on one side of the housing, and a temperature and humidity sensor is provided on the inner wall of the housing. The temperature and humidity sensor is connected to the control panel via a signal.

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