A cardboard box slotting machine

Abstract

This utility model discloses a cardboard box slotting machine, belonging to the field of cardboard box processing technology. It includes a fixed base and a slotting box. The slotting box is fixedly installed on the upper outer surface of the fixed base. A cutting roller is movably installed inside the slotting box. Feeding rollers are movably installed on both sides of the cutting roller inside the slotting box. The cutting roller and the feeding roller rotate in the same direction. Two sets of roller cutters for slotting the cardboard box are movably installed on the outer surface of the cutting roller. Two sets of positioning clamps are movably installed on the upper part of the fixed base at the front end of the slotting box. The two sets of positioning clamps move towards each other. This allows it to meet the slotting operations of cardboard of different widths and positions, improving the flexibility of cardboard material slotting processing. It can flexibly limit cardboard materials of any width, preventing tilting during conveying and improving the slotting effect of the cardboard material.

Description

Technical Field

[0001] This utility model belongs to the field of cardboard box processing technology, specifically a cardboard box slotting machine. Background Technology

[0002] The cardboard box grooving machine is a core piece of equipment in a corrugated cardboard box production line, primarily used for slitting, creasing, and grooving before cardboard box forming. Through high-precision cutters and an automated transmission system, it precisely cuts the cardboard to preset dimensions, presses fold lines at designated locations, and simultaneously removes excess material from the sides to create a grooving structure, ensuring easy folding and assembly of the cardboard box after forming. This equipment is adaptable to different cardboard specifications, can operate continuously and efficiently, significantly improving production efficiency and dimensional consistency. It is widely used in packaging production in industries such as food, electronics, and logistics, and is a key piece of equipment for achieving standardized and large-scale cardboard box manufacturing.

[0003] Patent document CN217553259U discloses a slotting machine for carton processing, including a slotting machine body, an operating table at the middle of the main body, a control panel on the front wall of the operating table, fixed plates on both sides of the top rear end of the operating table, a cylinder on the outer rear part of the fixed plate, a push rod and a clamping plate on the inner rear part of the fixed plate, a first slider at the bottom of the clamping plate, a sliding groove at the top rear end of the operating table, a limiting groove at the front of the fixed plate, a sliding strip and a second slider inside the limiting groove, a connecting block on the outer side of the second slider, a rotating rod on the inner side of the second slider, a blade on the surface of the rotating rod, a cutting groove at the rear middle of the top of the operating table, a rotating groove and a conveying roller at the front middle of the top of the operating table, and a support leg at the bottom of the operating table. This device has the advantages of adjustable slotting height and accurate fixation of carton.

[0004] Existing cardboard box slotting machines have certain shortcomings in use. Traditional slotting machines do not have a size adjustment structure. They can only adapt to different slotting positions by changing the blade structure. At the same time, they cannot arbitrarily adjust the distance between two sets of slots, which reduces their flexibility in use. Secondly, cardboard of different sizes is prone to tilting during the conveying process, which makes the slots crooked during slotting and affects the slotting effect. Utility Model Content

[0005] The problem solved by this utility model is:

[0006] 1. Traditional grooving machines do not have a size adjustment structure. Traditional grooving machines adapt to different grooving positions by changing the cutter structure. At the same time, they cannot arbitrarily adjust the distance between two sets of slots, which reduces their flexibility of use.

[0007] 2. Secondly, cardboard of different sizes is prone to tilting during the conveying process, which causes the grooves to be crooked during the grooving process, affecting the grooving effect.

[0008] The objective of this utility model can be achieved through the following technical solutions:

[0009] A cardboard box slotting machine includes a fixed base and a slotting box. The slotting box is fixedly installed on the upper outer surface of the fixed base. A cutting roller is movably installed inside the slotting box. Feeding rollers are movably installed on both sides of the cutting roller inside the slotting box. The cutting roller and the feeding roller rotate in the same direction. Two sets of roller cutting parts for slotting the cardboard box are movably installed on the outer surface of the cutting roller. Two sets of positioning clamps are movably installed on the upper part of the fixed base at the front end of the slotting box. The two sets of positioning clamps move towards each other.

[0010] As a further technical solution of this utility model, the roll cutter includes two sets of arc-shaped cutters and a docking ring. The two sets of arc-shaped cutters are movably installed on the outer side surface of the docking ring. The two sets of arc-shaped cutters are symmetrically arranged. The roll cutter can be driven by the cutting roller, so that the two sets of arc-shaped cutters on the roll cutter rotate. When the arc-shaped cutters come into contact with the cardboard, the grooving process on the surface of the cardboard is completed.

[0011] As a further technical solution of this utility model, the arc-shaped cutter and the docking ring are slidably connected by a docking slip. The surface of the docking ring is provided with a groove for use with the docking slip. By using the docking slip, the distance between the two sets of arc-shaped cutters can be adjusted to meet the grooving operation of different width slots.

[0012] As a further technical solution of this utility model, a cutting blade is spliced ​​and installed on the surface of the docking ring. The cutting blade is set between two sets of arc-shaped cutters. The docking ring and the cutting blade are spliced ​​and fixed by a slot. With the setting of the cutting blade, the cardboard can be cut after the arc-shaped cutter has completed the grooving process.

[0013] As a further technical solution of this utility model, a clamping block and a limiting slider are installed on the inner side of the docking ring. The clamping block and the limiting slider are symmetrically arranged. The surface of the cutting roller is provided with a groove for use with the clamping block and the limiting slider. The position of the cutting part can be adjusted by using the groove in conjunction with the clamping block and the limiting slider.

[0014] As a further technical solution of this utility model, the outer surfaces of the clamping block and the limiting slider are both arc-shaped structures. An adjusting bolt is installed between the clamping block and the docking ring. The user can rotate the adjusting bolt to drive the clamping block to move, and lock and fix the docking ring after the position adjustment is completed.

[0015] As a further technical solution of this utility model, a drive frame is fixedly installed at the lower end of the positioning clamp, and a sliding groove for use with the drive frame is provided at the upper end of the fixed base. The drive frame can drive the positioning clamp to move, thereby satisfying the limiting and fixing of cardboard of different widths.

[0016] As a further technical solution of this utility model, a number of guide wheels are movably installed on the outer surface of the positioning clamp, and a threaded groove is provided in the middle of the drive frame. By using the guide wheels, the friction of the cardboard when it is output between the two sets of positioning clamps can be reduced.

[0017] As a further technical solution of this utility model, the two sets of drive frames are driven by a bidirectional lead screw. The surface of the bidirectional lead screw is provided with two sets of threaded structures, and the two sets of drive frames can be driven to move towards each other by the bidirectional lead screw.

[0018] As a further technical solution of this utility model, an electric motor is installed on the side of the fixed base and the slotted box, and the two ends of the slotted box are in a through state. The electric motor can drive the cutting roller and the conveying roller to rotate synchronously.

[0019] The beneficial effects of this utility model are as follows: By setting up a roller cutter, this utility model enables the cardboard grooving machine to meet grooving operations of different widths and positions, improving the flexibility of grooving cardboard materials. First, by using the setting of the docking sliding buckle, the distance between the two sets of arc-shaped cutters can be adjusted to meet grooving operations of different widths. The cutting roller can drive the roller cutter, causing the two sets of arc-shaped cutters on the roller cutter to rotate. When the arc-shaped cutters contact the cardboard, the grooving process on the cardboard surface is completed. By using the setting of the cutting blade, the cardboard can be cut after the arc-shaped cutters have completed the grooving process. The surface of the cutting roller is provided with a groove for use with the clamping block and the limiting slider. The use of the groove, the clamping block and the limiting slider can be used to adjust the position of the roller cutter. The user can rotate the adjusting bolt to drive the clamping block to move, and lock and fix it after the docking ring has completed the position adjustment.

[0020] By setting up positioning clamps and drive frames, this cardboard slotting machine can flexibly limit cardboard materials of any width during use, preventing them from tilting during transport and improving the slotting effect. The electric motor drives a two-way lead screw, which can drive two sets of drive frames to move in opposite directions. The drive frames can move the positioning clamps to meet the limiting and fixing of cardboard of different widths. The guide wheels can reduce the friction of the cardboard when it is output between the two sets of positioning clamps. Attached Figure Description

[0021] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is an overall structural diagram of the roll-cutting component in this utility model;

[0024] Figure 3 This is a planar structural diagram of the roll-cutting component in this utility model;

[0025] Figure 4 This is an overall structural diagram of the positioning clamp in this utility model.

[0026] In the diagram: 1. Fixed base; 2. Positioning clamp; 3. Motor; 4. Slotted box; 5. Roller cutter; 6. Cutting roller; 7. Feeding roller; 8. Arc cutter; 9. Connecting ring; 10. Pressing block; 11. Cutting blade; 12. Limiting slider; 13. Adjusting bolt; 14. Connecting slip; 15. Guide wheel; 16. Drive frame; 17. Two-way lead screw. Detailed Implementation

[0027] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] like Figures 1-4 As shown, a cardboard box processing slotting machine includes a fixed base 1 and a slotting box 4. The slotting box 4 is fixedly installed on the upper outer surface of the fixed base 1. A cutting roller 6 is movably installed inside the slotting box 4. Feeding rollers 7 are movably installed on both sides of the cutting roller 6 inside the slotting box 4. The cutting roller 6 and the feeding rollers 7 rotate in the same direction. Two sets of roller cutters 5 for slotting the cardboard box are movably installed on the outer surface of the cutting roller 6. Two sets of positioning clamps 2 are movably installed on the upper part of the fixed base 1 at the front end of the slotting box 4. The two sets of positioning clamps 2 move towards each other.

[0029] The roll cutter 5 includes two sets of arc-shaped cutters 8 and a docking ring 9. The two sets of arc-shaped cutters 8 are movably mounted on the outer side surface of the docking ring 9. The two sets of arc-shaped cutters 8 are symmetrically arranged. The roll cutter 5 can be driven by the cutting roller 6, so that the two sets of arc-shaped cutters 8 on the roll cutter 5 rotate. When the arc-shaped cutters 8 come into contact with the paperboard, the grooving process on the surface of the paperboard is completed.

[0030] The curved cutter 8 and the docking ring 9 are slidably connected by the docking slide 14. The surface of the docking ring 9 is provided with a sliding groove for use with the docking slide 14. By using the docking slide 14, the distance between the two sets of curved cutters 8 can be adjusted to meet the grooving operation of different width slots.

[0031] A cutting blade 11 is spliced ​​onto the surface of the docking ring 9. The cutting blade 11 is positioned between two sets of arc-shaped cutters 8. The docking ring 9 and the cutting blade 11 are spliced ​​and fixed together by a slot. With the cutting blade 11, the cardboard can be cut after the arc-shaped cutter 8 has completed the grooving process.

[0032] A clamping block 10 and a limiting slider 12 are installed on the inner side of the docking ring 9. The clamping block 10 and the limiting slider 12 are symmetrically arranged. The surface of the cutting roller 6 is provided with a sliding groove that works with the clamping block 10 and the limiting slider 12. The position of the cutting part 5 can be adjusted by using the sliding groove in conjunction with the clamping block 10 and the limiting slider 12.

[0033] The outer surfaces of the clamping block 10 and the limiting slider 12 are both arc-shaped. An adjusting bolt 13 is installed between the clamping block 10 and the docking ring 9. The user can rotate the adjusting bolt 13 to drive the clamping block 10 to move, and lock and fix the docking ring 9 after the position adjustment is completed.

[0034] The lower end of the positioning clamp 2 is fixedly installed with a drive frame 16, and the upper end of the fixed base 1 is provided with a sliding groove for use with the drive frame 16. The drive frame 16 can drive the positioning clamp 2 to move, so as to meet the limiting and fixing of cardboard of different widths.

[0035] Several sets of guide wheels 15 are movably mounted on the outer surface of the positioning clamp 2, and a threaded groove is provided in the middle of the drive frame 16. By using the guide wheels 15, the friction of the cardboard when it is output between the two sets of positioning clamps 2 can be reduced.

[0036] The two sets of drive frames 16 are driven by a bidirectional lead screw 17. The surface of the bidirectional lead screw 17 is provided with two sets of threaded structures, which can be used to drive the two sets of drive frames 16 to move towards each other.

[0037] A motor 3 is installed on the side of the fixed base 1 and the slotting box 4. The two ends of the slotting box 4 are connected. The motor 3 can drive the cutting roller 6 and the conveying roller 7 to rotate synchronously.

[0038] A cardboard box grooving machine is provided to meet grooving operations of different widths and positions, improving the flexibility of cardboard material grooving. First, the distance between the two sets of arc-shaped cutters 8 can be adjusted by using the docking sliding buckle 14 to meet grooving operations of different widths. The cutting roller 6 can drive the roller cutter 5, causing the two sets of arc-shaped cutters 8 on the roller cutter 5 to rotate. When the arc-shaped cutters 8 come into contact with the cardboard, the grooving process on the surface of the cardboard is completed. The cutting blade 11 can cut the cardboard after the arc-shaped cutters 8 have completed the grooving process. The surface of the cutting roller 6 is provided with a sliding groove for use with the clamping block 10 and the limiting slider 12. The position of the roller cutter 5 can be adjusted by using the sliding groove in conjunction with the clamping block 10 and the limiting slider 12. The user can rotate the adjusting bolt 13 to drive the clamping block 10 to move, and lock and fix the docking ring 9 after the position is adjusted.

[0039] By setting the positioning clamp 2 and the drive frame 16, the cardboard slotting machine can flexibly limit the cardboard material of any width during use, preventing it from tilting during the conveying process and improving the slotting effect of the cardboard material. The motor 3 drives the bidirectional lead screw 17, which can drive the two sets of drive frames 16 to move in opposite directions. The drive frames 16 can drive the positioning clamp 2 to move, satisfying the limiting and fixing of cardboard of different widths. The guide wheel 15 can reduce the friction of the cardboard when it is output between the two sets of positioning clamps 2.

[0040] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A carton processing slotter, characterised in that, The device includes a fixed base (1) and a slotting box (4). The slotting box (4) is fixedly installed on the upper outer surface of the fixed base (1). A cutting roller (6) is movably installed inside the slotting box (4). Feeding rollers (7) are movably installed on both sides of the cutting roller (6) inside the slotting box (4). The cutting roller (6) and the feeding roller (7) rotate in the same direction. Two sets of roller cutters (5) for slotting the carton are movably installed on the outer surface of the cutting roller (6). Two sets of positioning clamps (2) are movably installed on the upper part of the fixed base (1) at the front end of the slotting box (4). The two sets of positioning clamps (2) move towards each other.

2. A carton processing slotter as claimed in claim 1, characterised in that, The rolling cutter (5) includes two sets of arc-shaped cutters (8) and a docking ring (9). The two sets of arc-shaped cutters (8) are movably installed on the outer side surface of the docking ring (9), and the two sets of arc-shaped cutters (8) are symmetrically arranged.

3. A carton processing slotter as claimed in claim 2, characterised in that, The arc-shaped cutter (8) and the docking ring (9) are slidably connected by a docking slip (14), and the surface of the docking ring (9) is provided with a groove for use with the docking slip (14).

4. A carton processing slotter as claimed in claim 3, characterised in that, A cutting blade (11) is spliced ​​onto the surface of the docking ring (9). The cutting blade (11) is positioned between two sets of arc-shaped cutting blades (8). The docking ring (9) and the cutting blade (11) are spliced ​​and fixed together by a slot.

5. A carton processing slotter as claimed in claim 2, wherein, The inner side of the docking ring (9) is equipped with a clamping block (10) and a limiting slider (12). The clamping block (10) and the limiting slider (12) are symmetrically arranged. The surface of the cutting roller (6) is provided with a groove for use with the clamping block (10) and the limiting slider (12).

6. A carton processing slotter as claimed in claim 5, wherein, The outer surfaces of the clamping block (10) and the limiting slider (12) are both arc-shaped structures, and an adjusting bolt (13) is installed between the clamping block (10) and the docking ring (9).

7. A cardboard box slotting machine according to claim 1, characterized in that, The lower end of the positioning clamp (2) is fixedly installed with a drive frame (16), and the upper end of the fixed base (1) is provided with a sliding groove for use with the drive frame (16).

8. A carton processing slotter as claimed in claim 7, characterised in that, The outer surface of the positioning clamp (2) is movably mounted with several sets of guide wheels (15), and the middle part of the drive frame (16) is provided with a threaded groove.

9. A carton processing slotter as claimed in claim 7, wherein, The two sets of drive frames (16) are driven by a bidirectional lead screw (17), the surface of which is provided with two sets of threaded structures.

10. A carton processing slotter as claimed in claim 7, wherein, The fixed base (1) and the slotted box (4) are equipped with motors (3) on their sides, and the two ends of the slotted box (4) are in a through state.

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