Corrugated paper cutting and creasing device

Abstract

The utility model relates to the technical field of corrugated paper processing, and discloses a corrugated paper cutting and creasing device which comprises a mounting plate and a cutting assembly arranged at the top of the mounting plate, the cutting assembly comprises a transverse block fixedly connected to the left side of the mounting plate, and the side wall of the transverse block is rotationally connected with a rotating rod through a bearing; the outer wall of the rotating rod is fixedly connected with a winding roller, the outer wall of the winding roller is slidably connected with a corrugated paper body, the outer wall of the mounting plate is fixedly connected with a first supporting frame, the inner wall of the other end of the first supporting frame is fixedly connected with a first driving motor, and the output end of the first driving motor is fixedly connected with a first lead screw; and the outer wall of the first lead screw is in threaded connection with a first sleeving block, the top of the first sleeving block is fixedly connected with a first electric push rod, by arranging the cutting assembly, the corrugated paper body can be conveniently cut through a saw blade, and the machining effect of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of corrugated paper processing technology, specifically a corrugated paper cutting and creasing device. Background Technology

[0002] Corrugated paper is a sheet-like material made by bonding linerboard and corrugated paper formed by corrugating rollers. It is generally divided into single-wall and double-wall corrugated paperboard, and further classified into five types according to the size of the corrugations: A, B, C, E, and F. Corrugated paper has been used and applied for over a century, possessing advantages such as low cost, light weight, easy processing, high strength, excellent printability, and convenient storage and handling. Over 80% of corrugated paper can be recycled. It is widely used for packaging food and digital products, is relatively environmentally friendly, and has a broad range of applications. Corrugated paperboard originated in the late 18th century. In the early 19th century, its application saw significant growth due to its light weight, low price, wide range of uses, ease of production, and recyclability. By the early 20th century, it had achieved widespread adoption and application for packaging a wide variety of goods. Because packaging containers made from corrugated paperboard have unique properties and advantages in beautifying and protecting the contents, they have achieved great success in competition with various other packaging materials. It has become one of the main materials for making packaging containers that has been used for a long time and is showing rapid development.

[0003] In the existing technology, during the processing of corrugated paper, the operator needs to start the cutting saw to cut the corrugated paper. After the cutting is completed, the operator needs to place the corrugated paper under the stamping equipment to achieve the creasing treatment of the corrugated paper.

[0004] Existing technologies have some shortcomings. After the corrugated paper is cut, the operator needs to manually transfer the corrugated paper and crease it. The operation is cumbersome and reduces the processing effect of the corrugated paper. To address this, we propose a corrugated paper cutting and crease device. Utility Model Content

[0005] The purpose of this invention is to provide a corrugated paper cutting and creasing device, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a corrugated paper cutting and creasing device, comprising a mounting plate and a cutting assembly disposed on the top of the mounting plate. The cutting assembly includes a horizontal block fixedly connected to the left side of the mounting plate. A rotating rod is rotatably connected to the side wall of the horizontal block via a bearing. A winding roller is fixedly connected to the outer wall of the rotating rod. A corrugated paper body is slidably connected to the outer wall of the winding roller. A first support frame is fixedly connected to the outer wall of the mounting plate. A first drive motor is fixedly connected to the inner wall of the other end of the first support frame. A first drive motor is fixedly connected to the output end of the first drive motor. The first lead screw has a first sleeve block threadedly connected to its outer wall. A first electric push rod is fixedly connected to the top of the first sleeve block. A first fixed frame is fixedly connected to the output end of the first electric push rod. A second drive motor is fixedly connected to the inner wall of the first fixed frame. An output shaft is fixedly connected to the output end of the second drive motor. A saw blade is fixedly connected to the outer wall of the other end of the output shaft. By setting up the cutting assembly, the saw blade can move through the first sleeve block during rotation, thereby realizing the cutting of the corrugated paper body and improving the processing effect of the device on the corrugated paper body.

[0007] Preferably, the cutting assembly further includes a second support frame fixedly connected to the outer wall of the mounting plate. A third drive motor is fixedly connected to the top inner wall of the second support frame. A second lead screw is fixedly connected to the output end of the third drive motor. A second sleeve block is threadedly connected to the outer wall of the second lead screw. A U-shaped frame is fixedly connected to the outer wall of the second sleeve block. A second electric push rod is fixedly connected to the inner wall of the U-shaped frame. An L-shaped support block is fixedly connected to the output end of the second electric push rod. A displacement frame is fixedly connected to the side of the U-shaped frame. The bottom of the displacement frame is slidably connected to the top of the mounting plate. A rectangular groove is provided on the side of the displacement frame.

[0008] Preferably, the top of the mounting plate is further provided with a creasing assembly. The creasing assembly includes a second fixing frame fixedly connected to the outer wall of the mounting plate. A cylinder is fixedly connected to the bottom of the other end of the second fixing frame. A creasing block is fixedly connected to the output end of the cylinder. The bottom of the creasing block is slidably connected to the top of the corrugated paper body. By providing the creasing assembly, it is convenient to move the creasing block downwards, thereby realizing the creasing treatment of the corrugated paper body after cutting.

[0009] Preferably, the bottom of the mounting plate is fixedly connected with four support legs of equal size. The four support legs are equidistantly fixed at the four corners of the bottom of the mounting plate. By setting four support legs at the bottom of the mounting plate, it is easy to support the mounting plate, thereby improving the stability of the mounting plate during the processing.

[0010] Preferably, the inner wall of the first socket block is threadedly connected to the outer wall of the first lead screw, and the bottom of the first socket block is slidably connected to the top of the limiting plate.

[0011] Preferably, there are two L-shaped support blocks, the two L-shaped support blocks are of equal size, and the two L-shaped support blocks are symmetrically distributed along the center plane of the displacement frame. By setting two L-shaped support blocks, it is convenient to support the corrugated paper body after it has been cut.

[0012] This invention provides a corrugated paper cutting and creasing device. This corrugated paper cutting and creasing device has the following advantages:

[0013] (1) This corrugated paper cutting and creasing device, by setting a cutting component, when it is necessary to cut the corrugated paper body, the operator pulls the corrugated paper body on the outer wall of the take-up roller to stretch the corrugated paper body to a certain length. Then, by activating the first electric push rod, the first electric push rod pushes the first fixed frame and the saw blade to move upward. Then, the second drive motor is activated to cause the output shaft to rotate. During the rotation of the output shaft, the saw blade will rotate, so that the saw blade can cut the corrugated paper body. During the cutting process of the corrugated paper body, the operator activates the first drive motor to cause the first lead screw to rotate. During the rotation of the first lead screw, the first connecting block will move, which facilitates the movement of the saw blade during the rotation process, so that the saw blade can cut the corrugated paper body, improving efficiency. To improve the processing effect of the device, during the stretching process of the corrugated paper body, the operator places one end of the corrugated paper body against the inner wall of the displacement frame. After the corrugated paper body is cut, the operator turns on the third drive motor to make the second lead screw rotate. After the second lead screw rotates, it will cause the second connecting block to move. Thus, the U-shaped frame on the side wall of the second connecting block carries the displacement frame to move, thereby transferring the cut corrugated paper body to the top of the other side of the mounting plate. When the corrugated paper body is transferred to the top of the other side of the mounting plate, the operator turns off the second electric push rod, which causes the second electric push rod to retract. This causes the L-shaped support block to no longer support the corrugated paper body, allowing the cut corrugated paper body to fall to the top of the mounting plate, making it easier to perform indentation treatment on the cut corrugated paper body.

[0014] (2) The corrugated paper cutting and creasing device, by setting creasing components, after the corrugated paper body is cut, the cut corrugated paper body will fall on the top of the mounting plate. When it is necessary to creasing the corrugated paper body, the operator opens the cylinder to make the creasing block move downward. When the creasing block moves downward and squeezes the surface of the corrugated paper body, it is easy to creasing the corrugated paper body and improves the processing effect of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This is a schematic diagram of the cutting component in this utility model;

[0018] Figure 4 This is a side view of the cutting component in this utility model.

[0019] Figure 5 This is a schematic diagram of the indentation component in this utility model.

[0020] In the diagram: 1. Mounting plate; 2. Support leg; 31. Cutting assembly; 311. Cross block; 312. Rotating rod; 313. Rewinding roller; 314. Corrugated paper body; 315. First support frame; 316. First drive motor; 317. First lead screw; 318. First connecting block; 319. Limiting plate; 3110. First electric push rod; 3111. First fixing frame; 3112. Second drive motor; 311 3. Output shaft; 3114. Saw blade; 3115. Second support frame; 3116. Third drive motor; 3117. Second lead screw; 3118. Second socket block; 3119. U-shaped frame; 3120. Second electric push rod; 3121. L-shaped support block; 3122. Displacement frame; 3123. Rectangular groove; 32. Indentation assembly; 321. Second fixing frame; 322. Cylinder; 323. Indentation block. Detailed Implementation

[0021] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0022] A preferred embodiment of the corrugated paper cutting and creasing device provided by this utility model is, for example... Figures 1 to 5As shown: A corrugated paper cutting and creasing device includes a mounting plate 1 and a cutting assembly 31 disposed on the top of the mounting plate 1. The cutting assembly 31 includes a horizontal block 311 fixedly connected to the left side of the mounting plate 1. A rotating rod 312 is rotatably connected to the side wall of the horizontal block 311 via a bearing. A take-up roller 313 is fixedly connected to the outer wall of the rotating rod 312. A corrugated paper body 314 is slidably connected to the outer wall of the take-up roller 313. A first support frame 315 is fixedly connected to the outer wall of the mounting plate 1. A first drive motor is fixedly connected to the inner wall of the other end of the first support frame 315. Machine 316, the output end of the first drive motor 316 is fixedly connected to the first lead screw 317, the outer wall of the first lead screw 317 is threadedly connected to the first sleeve block 318, the top of the first sleeve block 318 is fixedly connected to the first electric push rod 3110, the output end of the first electric push rod 3110 is fixedly connected to the first fixed frame 3111, the inner wall of the first fixed frame 3111 is fixedly connected to the second drive motor 3112, the output end of the second drive motor 3112 is fixedly connected to the output shaft 3113, the other end of the output shaft 3113 is connected to the outer wall A saw blade 3114 is fixedly connected. By setting up a cutting assembly 31, when it is necessary to cut the corrugated paper body 314, the operator pulls the corrugated paper body 314 on the outer wall of the take-up roller 313 to stretch it to a certain length. Then, by activating the first electric push rod 3110, the operator pushes the first fixed frame 3111 and the saw blade 3114 upwards. Subsequently, the second drive motor 3112 is activated, causing the output shaft 3113 to rotate. During the rotation of the output shaft 3113... This causes the saw blade 3114 to rotate, enabling it to cut the corrugated paper body 314. During the cutting process, the operator activates the first drive motor 316, causing the first lead screw 317 to rotate. As the lead screw 317 rotates, the first connecting block 318 moves, facilitating the movement of the saw blade 3114 during rotation. This allows the saw blade 3114 to cut the corrugated paper body 314, improving the processing efficiency of the device.

[0023] The cutting assembly 31 also includes a second support frame 3115 fixedly connected to the outer wall of the mounting plate 1. A third drive motor 3116 is fixedly connected to the top inner wall of the second support frame 3115. A second lead screw 3117 is fixedly connected to the output end of the third drive motor 3116. A second socket block 3118 is threadedly connected to the outer wall of the second lead screw 3117. A U-shaped frame 3119 is fixedly connected to the outer wall of the second socket block 3118. A second electric push rod 3120 is fixedly connected to the inner wall of the U-shaped frame 3119. An L-shaped support block 3121 is fixedly connected to the output end of the second electric push rod 3120. A displacement frame 3122 is fixedly connected to the side of the U-shaped frame 3119. The bottom of the displacement frame 3122 is slidably connected to the top of the mounting plate 1. A rectangular groove 3123 is provided on the side of the displacement frame 3122. During the stretching process of the corrugated paper body 314, the operator places one end of the corrugated paper body 314 with the displacement frame 3122. The inner wall of the frame 3122 is fitted together. After the corrugated paper body 314 is cut, the operator turns on the third drive motor 3116 to make the second lead screw 3117 rotate. After the second lead screw 3117 rotates, it will cause the second connecting block 3118 to move. Then, the U-shaped frame 3119 on the side wall of the second connecting block 3118 will move the displacement frame 3122, thereby transferring the cut corrugated paper body 314 to the top of the other side of the mounting plate 1. After the corrugated paper body 314 is transferred to the top of the other side of the mounting plate 1, the operator closes the second electric push rod 3120, thereby causing the second electric push rod 3120 to retract. This causes the L-shaped support block 3121 to no longer support the corrugated paper body 314, so that the cut corrugated paper body 314 falls to the top of the mounting plate 1, which makes it easier to creasing the cut corrugated paper body 314.

[0024] A preferred embodiment of the corrugated paper cutting and creasing device provided by this utility model is, for example... Figures 1 to 5 As shown: A creasing assembly 32 is also provided on the top of the mounting plate 1. The creasing assembly 32 includes a second fixing frame 321 fixedly connected to the outer wall of the mounting plate 1. A cylinder 322 is fixedly connected to the bottom of the other end of the second fixing frame 321. A creasing block 323 is fixedly connected to the output end of the cylinder 322. The bottom of the creasing block 323 is slidably connected to the top of the corrugated paper body 314. By setting the creasing assembly 32, after the corrugated paper body 314 is cut, the cut corrugated paper body 314 will fall on the top of the mounting plate 1. When it is necessary to creasing the corrugated paper body 314, the operator opens the cylinder 322 to make the creasing block 323 move downward. When the creasing block 323 moves downward and squeezes the surface of the corrugated paper body 314, it is easy to creasing the corrugated paper body 314, thus improving the processing effect of the device.

[0025] Furthermore, the bottom of the mounting plate 1 is fixedly connected with four support legs 2. The four support legs 2 are of equal size and are fixedly connected at the four corners of the bottom of the mounting plate 1 at equal intervals. By setting four support legs 2 at the bottom of the mounting plate 1, it is easy to support the mounting plate 1, thereby improving the stability of the mounting plate 1 during the processing.

[0026] Furthermore, the inner wall of the first connecting block 318 is threadedly connected to the outer wall of the first lead screw 317, and the bottom of the first connecting block 318 is slidably connected to the top of the limiting plate 319.

[0027] In addition, there are two L-shaped support blocks 3121. The two L-shaped support blocks 3121 are of equal size and are symmetrically distributed along the center plane of the displacement frame 3122. By setting two L-shaped support blocks 3121, it is convenient to support the corrugated paper body 314 after cutting.

[0028] Working principle: When the corrugated paper body 314 needs to be cut, the operator pulls the corrugated paper body 314 on the outer wall of the take-up roller 313 to stretch the corrugated paper body 314 to a certain length. Then, by activating the first electric push rod 3110, the first electric push rod 3110 pushes the first fixed frame 3111 and the saw blade 3114 upward. Then, the second drive motor 3112 is activated, causing the output shaft 3113 to rotate. During the rotation of the output shaft 3113, the saw blade 3114 is driven upward. The saw blade 3114 rotates to cut the corrugated paper body 314. During the cutting process, the operator turns on the first drive motor 316 to make the first lead screw 317 rotate. During the rotation of the first lead screw 317, the first connecting block 318 moves, which facilitates the movement of the saw blade 3114 during the rotation, thereby enabling the saw blade 3114 to cut the corrugated paper body 314 and improving the processing effect of the device.

[0029] During the stretching process of the corrugated paper body 314, the operator places one end of the corrugated paper body 314 against the inner wall of the displacement frame 3122. After the corrugated paper body 314 is cut, the operator activates the third drive motor 3116, causing the second lead screw 3117 to rotate. The rotation of the second lead screw 3117 causes the second connecting block 3118 to move, thereby moving the displacement frame 3122 via the U-shaped frame 3119 on the side wall of the second connecting block 3118. The cut corrugated paper body 314 is transferred to the top of the other side of the mounting plate 1. After the corrugated paper body 314 is transferred to the top of the other side of the mounting plate 1, the operator closes the second electric push rod 3120, thereby causing the second electric push rod 3120 to retract, causing the L-shaped support block 3121 to no longer support the corrugated paper body 314, so that the cut corrugated paper body 314 falls to the top of the mounting plate 1, thus facilitating the creasing treatment of the cut corrugated paper body 314.

[0030] After the corrugated paper body 314 is cut, the cut corrugated paper body 314 will fall on the top of the mounting plate 1. When it is necessary to crease the corrugated paper body 314, the operator opens the cylinder 322 to cause the crease block 323 to move downward. When the crease block 323 moves downward and squeezes the surface of the corrugated paper body 314, it is easy to crease the corrugated paper body 314, thus improving the processing effect of the device.

[0031] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to this application.

Claims

1. A corrugated paper cutting and creasing device, comprising a mounting plate (1) and a cutting assembly (31) disposed on the top of the mounting plate (1), characterized in that: The cutting assembly (31) includes a horizontal block (311) fixedly connected to the left side of the mounting plate (1). A rotating rod (312) is rotatably connected to the side wall of the horizontal block (311) via a bearing. A winding roller (313) is fixedly connected to the outer wall of the rotating rod (312). A corrugated paper body (314) is slidably connected to the outer wall of the winding roller (313). A first support frame (315) is fixedly connected to the outer wall of the mounting plate (1). A first drive motor (316) is fixedly connected to the inner wall of the other end of the first support frame (315). The output end of the first drive motor (316) is fixedly connected to a first... A lead screw (317) is threaded to the outer wall of the first lead screw (317), a first sleeve block (318) is fixedly connected to the top of the first sleeve block (318), a first electric push rod (3110) is fixedly connected to the output end of the first electric push rod (3110), a first fixing frame (3111) is fixedly connected to the output end of the first electric push rod (3110), a second drive motor (3112) is fixedly connected to the inner wall of the first fixing frame (3111), an output shaft (3113) is fixedly connected to the output end of the second drive motor (3112), and a saw blade (3114) is fixedly connected to the outer wall of the other end of the output shaft (3113).

2. The corrugated paper cutting and creasing device according to claim 1, characterized in that: The cutting assembly (31) further includes a second support frame (3115) fixedly connected to the outer wall of the mounting plate (1). A third drive motor (3116) is fixedly connected to the top inner wall of the second support frame (3115). A second lead screw (3117) is fixedly connected to the output end of the third drive motor (3116). A second socket block (3118) is threadedly connected to the outer wall of the second lead screw (3117). A second socket block (3118) is fixedly connected to the outer wall of the second socket block (3118). A U-shaped frame (3119) is fixedly connected to the inner wall of the U-shaped frame (3119), and an L-shaped support block (3121) is fixedly connected to the output end of the second electric push rod (3120). A displacement frame (3122) is fixedly connected to the side of the U-shaped frame (3119), and the bottom of the displacement frame (3122) is slidably connected to the top of the mounting plate (1). A rectangular groove (3123) is opened on the side of the displacement frame (3122).

3. The corrugated paper cutting and creasing device according to claim 1, characterized in that: The top of the mounting plate (1) is also provided with an indentation assembly (32). The indentation assembly (32) includes a second fixing frame (321) fixedly connected to the outer wall of the mounting plate (1). A cylinder (322) is fixedly connected to the bottom of the other end of the second fixing frame (321). An indentation block (323) is fixedly connected to the output end of the cylinder (322). The bottom of the indentation block (323) is slidably connected to the top of the corrugated paper body (314).

4. The corrugated paper cutting and creasing device according to claim 1, characterized in that: The bottom of the mounting plate (1) is fixedly connected with support legs (2). There are four support legs (2), all of which are the same size and are fixedly connected at the four corners of the bottom of the mounting plate (1) at equal intervals.

5. The corrugated paper cutting and creasing device according to claim 1, characterized in that: The inner wall of the first socket block (318) is threadedly connected to the outer wall of the first lead screw (317), and the bottom of the first socket block (318) is slidably connected to the top of the limiting plate (319).

6. The corrugated paper cutting and creasing device according to claim 2, characterized in that: There are two L-shaped support blocks (3121), and the two L-shaped support blocks (3121) are of equal size and are symmetrically distributed along the center plane of the displacement frame (3122).

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