A cutting device for cardboard box production and processing

Abstract

This utility model relates to the field of cardboard box edge cutting technology, and discloses an edge cutting device for cardboard box production and processing, including: a main unit box, a base plate on the top of the main unit box, a guide rail 1 fixedly mounted on the right side of the base plate, a recycling component movably mounted on the guide rail 1, a support column fixedly mounted on the left side of the base plate, a guide rail 2 fixedly mounted on the front side of the support column, a magnetically coupled slider fixedly mounted on the guide rail 2, a movable plate mounted on the top of the magnetically coupled slider, a support cross plate fixedly mounted horizontally on the movable plate, a guide rail 3 fixedly mounted on the front side of the support cross plate, an L-shaped plate movably mounted on the guide rail 3, and a laser module fixedly mounted on the L-shaped plate; the recycling component can immediately dump the scraps into the recycling bin after the cardboard is cut, avoiding the accumulation of scraps on the workbench, reducing labor costs, and improving overall production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box trimming technology, specifically to a cardboard box trimming equipment for cardboard box production and processing. Background Technology

[0002] In the cardboard box manufacturing process, the edge trimming step is a crucial step in ensuring dimensional accuracy and forming quality. Currently, most edge trimming equipment on the market uses mechanical or laser cutting methods to trim the edges of the cardboard to meet the requirements of subsequent folding and forming processes.

[0003] However, existing edge-cutting equipment has significant shortcomings in practical applications: after cutting the cardboard edges, the resulting scraps are usually piled up directly on the workbench or around the equipment, lacking a dedicated real-time recycling device. This not only leads to a messy production site and affects the cleanliness of the work environment, but also requires regular manual cleaning of the scraps, increasing labor costs. Furthermore, the accumulation of scraps may occupy workbench space, interfering with the normal operation of the next process and reducing overall production efficiency. In addition, improper operation during manual cleaning may cause scraps to scatter, further increasing the difficulty of cleaning. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an edge-cutting device for carton production and processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A cardboard box manufacturing and processing edge cutting device includes: a main unit box, a base plate on the top of the main unit box, a guide rail 1 fixedly mounted on the right side of the base plate, a recycling component movably mounted on the guide rail 1, a support column fixedly mounted on the left side of the base plate, a guide rail 2 fixedly mounted on the front side of the support column, a magnetic coupler slider fixedly mounted on the guide rail 2, a movable plate on the top of the magnetic coupler slider, a support cross plate fixedly mounted horizontally on the movable plate, a guide rail 3 fixedly mounted on the front side of the support cross plate, an L-shaped plate movably mounted on the guide rail 3, and a laser module fixedly mounted on the L-shaped plate; The laser module is used to identify the size of the cardboard and then laser-cut it. The magnetically coupled slider and guide rail are used to move the laser module in the vertical and horizontal positions. The recycling component is used to collect the excess edges and corners after the laser module has cut the cardboard. The main unit is located inside the main unit box and is used to control the operation of the laser module, the magnetically coupled slider and the recycling component.

[0006] Preferably, the recycling component includes: a center plate, an L-shaped fixing plate movably mounted on the guide rail, a recycling bin fixed to the right side plate of the L-shaped fixing plate by screws, linear motors mounted on the front and rear sides of the top of the L-shaped fixing plate, and a center plate fixed to the top of the telescopic rod of the linear motor. Connecting plates are fixedly installed on the upper front and rear sides of the recycling bin. A cam is installed on the top of the connecting plate. A rotating shaft is installed between the front and rear cams. A recycling plate is rotatably sleeved on the rotating shaft. A square through hole is installed in the center of the recycling plate. Two sets of protruding plates are installed on the bottom right side of the recycling plate. A rotating shaft is installed between the protruding plates. A second protruding plate is installed in the center of the top of the L-shaped fixed plate. A rotating shaft is installed in the middle of the second protruding plate. A cylinder is installed between the rotating shaft on the first protruding plate and the rotating shaft on the second protruding plate. The cylinder is used to initiate the retraction, causing the recycling plate to rotate clockwise by a certain angle along the shaft of the top cam of the connecting plate, and then tilting the excess cut edges into the recycling box. The square through hole is used to allow the center plate to engage with the recycling plate when the cylinder is activated and the recycling plate rotates counterclockwise by a certain angle along the shaft of the top cam of the connecting plate, so that the center plate and the recycling plate are on the same horizontal plane. After the cardboard is cut, the linear motor drives the center plate to push the cut cardboard out and transfer it to the next process machine.

[0007] Preferably, a display screen is provided on the front side of the main unit, which is used to display the working status of the laser component.

[0008] Preferably, a guide rail groove is provided on the left side of the recycling bin, and a guide rail protrusion is provided on the right side of the main unit. The guide rail protrusion and the guide rail groove cooperate to guide the recycling bin to move back and forth on the side of the main unit.

[0009] Compared with the prior art, this utility model provides a cutting edge device for carton production and processing, which has the following beneficial effects: The recycling unit uses a cylinder to drive the recycling plate to rotate, which can immediately dump the scraps into the recycling bin after the cardboard is cut, preventing scraps from accumulating on the workbench and eliminating the need for real-time manual cleaning. This effectively keeps the production environment clean and reduces labor costs.

[0010] The recycling plate and the center plate are fitted together through square through holes. While recycling scraps, the center plate can push out the cut cardboard under the drive of a linear motor, which facilitates the transfer of the machine to the next process. This achieves a seamless connection between scrap recycling and finished product conveying, and improves the overall production efficiency. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the top of the main unit chassis of this utility model; Figure 3 In this utility model Figure 2 Enlarged 3D structural diagram at point A; Figure 4 This is a three-dimensional structural diagram of the recycling component in this utility model.

[0012] The components include: 1. Main unit chassis; 101. Base plate; 201. Guide rail one; 202. L-shaped fixing plate; 2. Recycling assembly; 301. Supporting square column; 302. Guide rail two; 303. Moving plate; 304. Supporting horizontal plate; 305. Guide rail three; 306. L-shaped plate; 104. Display screen; 205. Center plate; 206. Recycling box; 203. Linear motor; 208. Connecting plate; 209. Recycling plate; 210. Square through hole; 212. Protruding plate one; 204. Protruding plate two; 211. Cylinder; 207. Guide rail groove; 103. Guide rail protrusion. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Reference Figures 1-4 As shown, a cutting device for carton production and processing in this embodiment includes a main unit box 1. The presence of the main unit box 1 provides an installation foundation and power control core for the various components of the device.

[0015] The top of the main unit 1 is fixedly connected to the base plate 101. This fixed connection method ensures that the base plate 101 remains stable during equipment operation. A guide rail 201 is fixedly installed on the right side of the base plate 101, which provides a guiding trajectory for the movement of the recycling component 2.

[0016] A supporting column 301 is fixedly installed on the left side of the base plate 101. A guide rail 302 is fixedly installed on the front side of the supporting column 301. A magnetically coupled slider is fixed on the guide rail 302. The top of the magnetically coupled slider is connected to a movable plate 303. The cooperation between the magnetically coupled slider and the guide rail 302 enables the vertical movement of the movable plate 303. A horizontally supporting plate 304 is fixed on the movable plate 303. A guide rail 305 is fixed on the front side of the supporting plate 304. An L-shaped plate 306 is movably installed on the guide rail 305. A laser module is fixed on the L-shaped plate 306. The cooperation between the guide rail 305 and the L-shaped plate 306 enables the horizontal movement of the laser module, thereby allowing the laser module to be flexibly adjusted in both vertical and horizontal positions.

[0017] In recycling component 2, an L-shaped fixing plate 202 is movably mounted on guide rail 201. The right side plate of the L-shaped fixing plate 202 is fixed to the recycling box 206 by screws. This connection method facilitates the assembly and disassembly of the recycling box 206. Linear motors 203 are installed on both the front and rear sides of the top of the L-shaped fixing plate 202. The top of the telescopic rod of the linear motor 203 is fixed to the center plate 205, and the linear motor 203 provides power for the lifting and lowering of the center plate 205.

[0018] The upper part of the front and rear sides of the recycling bin 206 is fixed with connecting plates 208. The top of the connecting plate 208 is provided with a cam, and a rotating shaft is provided between the front and rear cams. The recycling plate 209 is rotatably sleeved on the rotating shaft. The recycling plate 209 has a square through hole 210 in the center. The bottom right side of the recycling plate 209 is provided with two sets of protruding plates 212. A rotating shaft is provided between the protruding plates 212. The top center of the L-shaped fixed plate 202 is provided with a protruding plate 204. A rotating shaft is provided in the middle of the protruding plate 204. A cylinder 211 is provided between the two rotating shafts. The extension and retraction of the cylinder 211 drives the recycling plate 209 to rotate, realizing the cooperation between the scrap recycling and the center plate 205.

[0019] A display screen 104 is installed on the front of the main unit 1 to show the working status of the laser component, providing intuitive reference for the operator. A guide rail groove 207 is provided on the left side of the recycling bin 206, and a guide rail protrusion 103 is provided on the right side of the main unit 1. The two work together to guide the movement of the recycling bin 206.

[0020] The working principle of this utility model is as follows: When using this edge-cutting equipment for cardboard box production, first, place the main unit 1 on a flat work surface, ensuring the base plate 101 remains level to provide a stable foundation for subsequent processing. Check the fit between the recycling component 2 and the guide rail 1 201. Adjust the position of the recycling component 2 on the guide rail 1 201 by engaging the guide rail groove 207 on the left side of the recycling box 206 with the guide rail protrusion 103 on the right side of the main unit 1, ensuring it is in the optimal state for recycling scrap materials. Simultaneously, confirm the stability of the connections between the guide rail 2 302, the magnetic coupler slider, and the moving plate 303 on the supporting column 301 to ensure the movement accuracy of the laser module.

[0021] After the equipment is started, the main unit inside the main unit box 1 enters the working state. The operator can monitor the working parameters of the laser module and the operating status of the equipment in real time through the display screen 104 on the front of the main unit box 1. When the cardboard to be processed is placed on the worktable formed by the recycling plate 209 and the center plate 205, the cylinder 211 is in the extended state, and the square through hole 210 of the recycling plate 209 is embedded and engaged with the center plate 205, keeping the two at the same horizontal plane. At this time, the laser module first identifies the size of the cardboard.

[0022] After recognition is complete, the host controls the magnetically coupled slider to move vertically along guide rail 302, causing the moving plate 303, the supporting horizontal plate 304, and the L-shaped plate 306 to adjust their height. At the same time, the L-shaped plate 306 moves horizontally along guide rail 305, delivering the laser module to the appropriate cutting position above the cardboard. Then, the laser module is activated, precisely cutting the edges of the cardboard according to the preset trajectory.

[0023] After cutting is completed, the host sends a command to retract the cylinder 211, which drives the recycling plate 209 to rotate clockwise by a certain angle along the shaft of the top cam of the connecting plate 208. At this time, the excess scraps generated by cutting slide down under the action of gravity and fall into the recycling box 206 through the inclined surface of the recycling plate 209, realizing the real-time recycling of scraps.

[0024] After the scrap material is recycled, cylinder 211 extends again, and recycling plate 209 rotates counterclockwise to reset, allowing square through hole 210 to re-fit with center plate 205. The main unit controls the linear motors 203 on the front and rear sides of the top of L-shaped fixing plate 202 to start, extending their telescopic rods upwards, driving center plate 205 to rise and push the cut cardboard off the worktable for easy handling and transfer in the next process.

[0025] Throughout the entire process, guide rail 201 guides the forward and backward movement of recycling component 2, ensuring precise alignment of recycling bin 206. The cooperation between guide rail 302 and the magnetically coupled slider, and guide rail 305 and the L-shaped plate 306, ensures the flexible movement of the laser module in three-dimensional space, meeting the edge-cutting requirements of different cardboard sizes. The main unit coordinates the actions of all components throughout the process, and the operator can monitor the equipment status in real time through information displayed on screen 104, ensuring a stable and efficient processing process.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting edge device for cardboard box production and processing, characterized in that, include: The main unit (1) has a base plate (101) on top. A guide rail (201) is fixedly installed on the right side of the base plate (101). A recycling component (2) is movably installed on the guide rail (201). A support column (301) is fixedly installed on the left side of the base plate (101). A guide rail (302) is fixedly installed on the front side of the support column (301). A magnetic coupler slider is fixedly installed on the guide rail (302). A movable plate (303) is installed on the top of the magnetic coupler slider. A support plate (304) is fixedly installed horizontally on the movable plate (303). A guide rail (305) is fixedly installed on the front side of the support plate (304). An L-shaped plate (306) is movably installed on the guide rail (305). A laser module is fixedly installed on the L-shaped plate (306). The laser module is used to identify the size of the cardboard and then laser-cut the cardboard. The magnetic coupling slider and guide rail are used to move the laser module in the vertical and horizontal positions. The recycling component (2) is used to recycle the excess edges and corners after the laser module cuts the cardboard. The host is installed in the main unit box (1) and is used to control the operation of the laser module, the magnetic coupling slider and the recycling component (2).

2. The edge-cutting equipment for cardboard box production and processing according to claim 1, characterized in that, The recycling component (2) includes: a center plate (205), an L-shaped fixing plate (202) movably mounted on the guide rail (201), a recycling box (206) fixedly mounted on the right side plate of the L-shaped fixing plate (202) by screws, and linear motors (203) mounted on the front and rear sides of the top of the L-shaped fixing plate (202), with the center plate (205) fixedly mounted on the top of the telescopic rod of the linear motor (203). A connecting plate (208) is fixedly installed on the upper part of the front and rear sides of the recycling bin (206). A cam is installed on the top of the connecting plate (208). A rotating shaft is installed between the front and rear cams. A recycling plate (209) is rotatably sleeved on the rotating shaft. A square through hole (210) is installed in the center of the recycling plate (209). Two sets of protruding plates (212) are installed on the bottom right side of the recycling plate (209). A rotating shaft is installed between the protruding plates (212). A protruding plate (204) is installed in the center of the top of the L-shaped fixing plate (202). A rotating shaft is installed in the middle of the protruding plate (204). A cylinder (211) is installed between the rotating shaft on the protruding plate (212) and the rotating shaft on the protruding plate (204). The cylinder (211) is used to start the retraction, which drives the recycling plate (209) to rotate clockwise by a certain angle along the top cam shaft of the connecting plate (208), and then pours the excess cut edges into the recycling box (206). The square through hole (210) is used to make the center plate (205) fit into the square through hole (210) after the recycling plate (209) rotates counterclockwise by a certain angle along the top cam shaft of the connecting plate (208) when the cylinder (211) starts to extend, so that the center plate (205) and the recycling plate (209) are on the same horizontal plane. The center plate (205) is used to push the cut cardboard out by the linear motor (203) after the cardboard is cut, and then transfer it to the next process machine.

3. The edge-cutting equipment for cardboard box production and processing according to claim 1, characterized in that, A display screen (104) is provided on the front side of the main unit (1), which is used to display the working status of the laser component.

4. The edge-cutting equipment for cardboard box production and processing according to claim 2, characterized in that, The left side of the recycling bin (206) is provided with a guide rail groove (207), and the right side of the main unit (1) is provided with a guide rail protrusion (103). The guide rail protrusion (103) and the guide rail groove (207) cooperate to guide the recycling bin (206) to move back and forth on the side of the main unit (1).

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