A carton paperboard cutting device

Abstract

The utility model relates to packing carton technical field, and disclose a packing carton paperboard cutting device. The utility model discloses: shell, cutting mechanism, the cutting mechanism erects in the inside of shell, the cutting mechanism is through left and right slide adjustment and is with the both ends of the paperboard of different size clamped transportation and is through the cutting size automatic cutting of front and back slide adjustment and the automatic discharge of the paperboard of cutting behind the simultaneous concentration of chip removal, the utility model is provided with the chute no.

Description

Technical Field

[0001] This utility model relates to the field of packaging carton technology, specifically to a packaging carton cardboard cutting device. Background Technology

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc., and various specifications and models are available. Usually, packaging cardboard boxes require cutting the cardboard to match the dimensions and make cardboard boxes of specific sizes. Cutting packaging cardboard boxes requires the use of a cutting machine. Ordinary cutting machines lack fixation on both sides of the packaging cardboard box, which can easily cause the packaging cardboard box to be crooked during cutting, resulting in damage or dimensional errors. Adjusting the size during cutting is also inconvenient, and the cut cardboard box needs to be manually removed. Therefore, a packaging cardboard box cutting device is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a packaging carton / cardboard cutting device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A packaging carton / cardboard cutting device includes:

[0005] shell;

[0006] The cutting mechanism is installed inside the outer shell. The cutting mechanism clamps and transports cardboard of different sizes by sliding left and right, and then automatically cuts the cardboard by sliding back and forth to adjust the cutting size. At the same time, the cut cardboard is automatically discharged and the chips are collected and discharged.

[0007] Preferably, the cutting mechanism includes a slide groove, a connecting frame, and a rotating shaft. The slide groove is opened inside the outer shell, the connecting frame is mounted inside the outer shell, and there are two connecting frames. The rotating shaft array is arranged inside the connecting frame, and a motor is mounted on one of the rotating shafts.

[0008] Preferably, the cutting mechanism further includes a conveyor belt, a fixed shaft, and a cylinder. The conveyor belt is engaged and sleeved on the rotating shaft. The fixed shaft is rotatably mounted on the connecting frame and is fixedly connected to the rotating shaft. The cylinder is fixedly mounted on the connecting frame. The surface of the conveyor belt is frosted to increase friction.

[0009] Preferably, the cutting mechanism further includes a brake pad, a sliding plate, and an adjusting rod. The brake pad is fixedly installed on the output end of the cylinder and mounted on one side of the fixed shaft. The sliding plate is fixedly installed on the lower end of the connecting frame and slidably connected to the sliding groove. The adjusting rod is rotatably installed on one side of the housing and threadedly connected to the sliding plate.

[0010] Preferably, the cutting mechanism further includes a reciprocating rod, a slider, and a cutting blade. The reciprocating rod is rotatably mounted inside the housing. The slider is slidably mounted on the upper inner wall of the housing and rotatably connected to the reciprocating rod. The cutting blade is fixedly mounted on the lower end of the slider. A motor is fixedly mounted on one end of the reciprocating rod.

[0011] Preferably, the cutting mechanism further includes a limiting shaft, a discharge belt, and a second slide groove. The limiting shaft is rotatably mounted on the inner wall of the housing, and there are two limiting shafts. The discharge belt is engaged with the limiting shaft. The second slide groove is opened at the lower end of the housing, and a third motor is provided at one end of the limiting shaft.

[0012] Preferably, the cutting mechanism further includes a second slider, a second adjusting rod, a sensor head, and a chip removal groove. The second slider is slidably installed in the second groove. The second adjusting rod is rotatably installed on the other side of the housing. The second adjusting rod is threadedly connected to the second slider. The sensor head is fixedly installed on the second slider. The sensor head is an infrared sensor head. The chip removal groove is opened on one side of the second groove and at the lower end of the cutting blade. Size scales are opened on both ends of the housing.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The present invention is provided with a slide groove, and a connecting frame is provided in the slide groove. The distance between the connecting frame and the sliding plate at the lower end of the connecting frame and the adjusting rod is adjusted to clamp cardboard of different sizes. The brake pad on the cylinder is used to control whether the rotating shaft rotates.

[0015] (2) The present invention is provided with a reciprocating rod, which controls the slider to drive the cutting blade to reciprocate and cut the extended part of the cardboard. The reciprocating cutting makes the cardboard cut completely, and the debris generated during cutting is discharged from the chip discharge groove at the bottom.

[0016] (3) The present invention is provided with a slide groove 2. A slider 2 and an adjusting rod 2 are set in the slide groove 2 to control the front and rear positions of the sensor head, thereby adjusting the position of the sensor head triggering to change the size of the cardboard cutting and automatically discharging the cut cardboard. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a half-sectional view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 4This is a block diagram of the operating logic of this utility model.

[0021] In the diagram: 1. Outer shell; 2. Cutting mechanism; 21. Slide 1; 22. Connecting frame; 23. Rotating shaft; 24. Conveyor belt; 25. Fixed shaft; 26. Cylinder; 27. Brake pad; 28. Slide plate; 29. ​​Adjusting rod 1; 210. Reciprocating rod; 211. Slider 1; 212. Cutting blade; 213. Limiting shaft; 214. Discharge belt; 215. Slide 2; 216. Slider 2; 217. Adjusting rod 2; 218. Induction head; 219. Chip discharge trough. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a packaging carton / cardboard cutting device comprising:

[0024] Outer shell 1;

[0025] Cutting mechanism 2 is installed inside the outer shell 1. Cutting mechanism 2 clamps and transports the two ends of cardboard of different sizes by sliding left and right, and then automatically cuts by sliding back and forth to adjust the cutting size. At the same time, it automatically discharges the cut cardboard and collects the chips.

[0026] The cutting mechanism 2 includes a slide 21, a connecting frame 22, and a rotating shaft 23. The slide 21 is opened inside the outer shell 1. The connecting frame 22 is mounted inside the outer shell 1. There are two connecting frames 22. The rotating shafts 23 are arranged in an array inside the connecting frame 22. A motor is mounted on one of the rotating shafts 23.

[0027] The cutting mechanism 2 also includes a conveyor belt 24, a fixed shaft 25, and a cylinder 26. The conveyor belt 24 is meshed and sleeved on the rotating shaft 23. The fixed shaft 25 is rotatably mounted on the connecting frame 22. The fixed shaft 25 is fixedly connected to the rotating shaft 23. The cylinder 26 is fixedly mounted on the connecting frame 22. The surface of the conveyor belt 24 is a frosted surface to increase friction.

[0028] The cutting mechanism 2 also includes a brake pad 27, a slide plate 28, and an adjusting rod 29. The brake pad 27 is fixedly installed on the output end of the cylinder 26 and is mounted on one side of the fixed shaft 25. The slide plate 28 is fixedly installed on the lower end of the connecting frame 22 and is slidably connected to the slide groove 21. The adjusting rod 29 is rotatably installed on one side of the housing 1 and is threadedly connected to the slide plate 28.

[0029] The cutting mechanism 2 also includes a reciprocating rod 210, a slider 211, and a cutting blade 212. The reciprocating rod 210 is rotatably installed inside the housing 1. The slider 211 is slidably installed on the upper inner wall of the housing 1 and is rotatably connected to the reciprocating rod 210. The cutting blade 212 is fixedly installed at the lower end of the slider 211. A motor is fixedly installed at one end of the reciprocating rod 210.

[0030] The cutting mechanism 2 also includes a limiting shaft 213, a discharge belt 214, and a second slide 215. The limiting shaft 213 is rotatably mounted on the inner wall of the outer shell 1. There are two limiting shafts 213. The discharge belt 214 is engaged and sleeved on the limiting shaft 213. The second slide 215 is opened at the lower end of the outer shell 1. A motor is provided at one end of the limiting shaft 213.

[0031] The cutting mechanism 2 also includes a second slider 216, a second adjusting rod 217, a sensor head 218, and a chip removal groove 219. The second slider 216 is slidably installed in the second slide groove 215. The second adjusting rod 217 is rotatably installed on the other side of the outer casing 1. The second adjusting rod 217 is threadedly connected to the second slider 216. The sensor head 218 is fixedly installed on the second slider 216. The sensor head 218 is an infrared sensor head. The chip removal groove 219 is opened on one side of the second slide groove 215 and at the lower end of the cutting blade 212. Size scales are opened on both ends of the outer casing 1.

[0032] This utility model is provided with a slide groove 21, and a connecting frame 22 is provided in the slide groove 21. The distance of the connecting frame 22 is adjusted by the slide plate 28 at the lower end of the connecting frame 22 and the adjusting rod 29. It is used to clamp cardboard of different sizes. The brake pad 27 on the cylinder 26 is used to control whether the rotating shaft 23 rotates.

[0033] This utility model is provided with a reciprocating rod 210, which controls the slider 211 to drive the cutting blade 212 to reciprocate and cut the extended part of the cardboard. The reciprocating cutting makes the cardboard cut completely, and the debris generated during cutting is discharged from the chip discharge groove 219 at the lower end.

[0034] This utility model is provided with a second slide groove 215. A second slider 216 and an adjusting rod 217 are set in the second slide groove 215 to control the front and rear position of the sensor head 218, thereby adjusting the trigger position of the sensor head to change the size of the cardboard cutting and automatically discharging the cut cardboard.

[0035] In use, rotating the adjusting rod 29 causes the sliding plate 28 to slide along the slide groove 21, allowing the connecting frame 22 to slide left and right to adjust and clamp different sizes of packaging cardboard according to the cardboard size. Motor 1 drives the rotating shaft 23 to rotate, causing the conveyor belt 24 to move the cardboard forward. When one end of the cardboard blocks the sensor head 218, the cylinder 26 activates, pushing the brake pad 27 to connect with the fixed shaft 25, stopping the rotating shaft 23 and halting the cardboard's movement. Then, motor 2 drives the reciprocating rod 210 to rotate, causing the slider 211 to drive the cutting blade 212 to reciprocate along the reciprocating rod 210 for cutting. After the cutting blade 212 has reciprocated a set number of times, such as once, the motor stops and drives the reciprocating rod 210 to rotate. At the same time, the cylinder 26 drives the brake pad 27 to reset, and the rotating shaft 23 rotates again, allowing the remaining cardboard to continue to move forward. The cut cardboard falls onto the discharge belt 214 and is discharged through the limit shaft 213. The cutting debris is discharged through the chip discharge groove 219. When it is necessary to adjust the cutting size, the adjusting rod 217 is rotated to drive the slider 216 to slide back and forth along the groove 215. The cutting size is adjusted according to the scale at both ends of the outer shell 1 to adjust the cutting size of the cardboard.

[0036] 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 packaging carton / cardboard cutting device, characterized in that, A packaging carton / cardboard cutting device includes: Outer shell (1); Cutting mechanism (2), the cutting mechanism (2) is installed inside the outer shell (1). The cutting mechanism (2) clamps and transports the two ends of cardboard of different sizes by sliding left and right, and then automatically cuts by sliding back and forth to adjust the cutting size. The cut cardboard is automatically discharged while the chips are concentrated and discharged. The cutting mechanism (2) includes a slide groove (21), a connecting frame (22), and a rotating shaft (23). The slide groove (21) is opened inside the outer shell (1). The connecting frame (22) is mounted inside the outer shell (1). There are two connecting frames (22). The rotating shafts (23) are arranged in an array inside the connecting frame (22). A motor is mounted on one of the rotating shafts (23). The cutting mechanism (2) also includes a conveyor belt (24), a fixed shaft (25), and a cylinder (26). The conveyor belt (24) is meshed and sleeved on the rotating shaft (23). The fixed shaft (25) is rotatably mounted on the connecting frame (22). The fixed shaft (25) is fixedly connected to the rotating shaft (23). The cylinder (26) is fixedly mounted on the connecting frame (22). The surface of the conveyor belt (24) is a frosted surface to increase friction. The cutting mechanism (2) also includes a brake pad (27), a slide plate (28), and an adjusting rod (29). The brake pad (27) is fixedly installed on the output end of the cylinder (26). The brake pad (27) is mounted on one side of the fixed shaft (25). The slide plate (28) is fixedly installed on the lower end of the connecting frame (22) and is slidably connected to the slide groove (21). The adjusting rod (29) is rotatably installed on one side of the outer shell (1). The adjusting rod (29) is threadedly connected to the slide plate (28).

2. The packaging carton / cardboard cutting device according to claim 1, characterized in that: The cutting mechanism (2) also includes a reciprocating rod (210), a slider (211), and a cutting blade (212). The reciprocating rod (210) is rotatably installed inside the outer shell (1). The slider (211) is slidably installed on the upper inner wall of the outer shell (1) and rotatably connected to the reciprocating rod (210). The cutting blade (212) is fixedly installed at the lower end of the slider (211). A motor is fixedly installed at one end of the reciprocating rod (210).

3. The packaging carton / cardboard cutting device according to claim 2, characterized in that: The cutting mechanism (2) also includes a limiting shaft (213), a discharge belt (214), and a second slide (215). The limiting shaft (213) is rotatably installed on the inner wall of the outer shell (1). There are two limiting shafts (213). The discharge belt (214) is engaged and sleeved on the limiting shaft (213). The second slide (215) is opened at the lower end of the outer shell (1). A motor is provided at one end of the limiting shaft (213).

4. The packaging carton / cardboard cutting device according to claim 3, characterized in that: The cutting mechanism (2) also includes a second slider (216), a second adjusting rod (217), a sensor head (218), and a chip removal groove (219). The second slider (216) is slidably installed in the second slide groove (215). The second adjusting rod (217) is rotatably installed on the other side of the outer shell (1). The second adjusting rod (217) is threadedly connected to the second slider (216). The sensor head (218) is fixedly installed on the second slider (216). The sensor head (218) is an infrared sensor head. The chip removal groove (219) is opened on one side of the second slide groove (215) and at the lower end of the cutting blade (212). Size scales are opened on both ends of the outer shell (1).

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