Corrugated board shearing and dust removing mechanism

Abstract

The utility model relates to the technical field of corrugated board processing, in particular to a corrugated board shearing and dust removing mechanism which comprises a bottom plate, a fixing plate fixedly connected to the top of the bottom plate, a through groove formed in the fixing plate, a paperboard abutting against the surface of the fixing plate, a top plate fixedly connected to the top of the fixing plate, and an air cylinder installed on the side face of the top plate. The bottom of the air cylinder is fixedly connected with an extrusion plate, a limiting plate is slidably connected into the extrusion plate, the limiting plate is arranged on the side face of the paperboard and abuts against the side face of the paperboard, the side face of the extrusion plate is in threaded connection with a fastening bolt, the side end of the fastening bolt extends into the limiting plate, and an electric telescopic rod is installed at the top of the top plate. According to the actual paperboard size, the limiting plate is moved in the extrusion plate, then the fastening bolt is rotated to make the side end of the fastening bolt abut against the limiting plate, then paperboards of different sizes can be extruded through the extrusion plate, the phenomenon that the paperboards accidentally move when the paperboards are cut is avoided, and the paperboard cutting accuracy is improved.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard processing technology, specifically to a corrugated cardboard shearing and dust removal mechanism. Background Technology

[0002] Corrugated cardboard boxes are made by die-cutting, creasing, nailing, or gluing. Corrugated cardboard boxes are one of the most widely used packaging products, and their usage has always been the highest among all packaging products. This includes calcium-plastic corrugated cardboard boxes. For more than half a century, corrugated cardboard boxes have gradually replaced wooden boxes and other transport packaging containers due to their superior performance and good processing properties, becoming the mainstay of transport packaging. In addition to protecting goods and facilitating warehousing and transportation, they also serve to beautify and promote goods.

[0003] A corrugated paper cutting device for corrugated box production, with announcement number CN221022540U, uses a feeding component to stack corrugated cardboard on top of a lifting plate. The lifting plate is then raised and moved by a drive box. When the top corrugated cardboard exceeds the top of the limit plate, a pusher is activated to push the top corrugated cardboard to the top of the placement table.

[0004] There are some shortcomings in its use. When cutting cardboard, the cardboard sizes are different, so it cannot be fixed. As a result, the cardboard may move unexpectedly during the cutting process, which reduces the quality of the cardboard cutting. At the same time, fine cardboard dust is generated during the cutting process, and the dust cannot be removed. The dust will enter the air and cause air pollution. Utility Model Content

[0005] The purpose of this utility model is to provide a corrugated cardboard cutting and dust removal mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A corrugated cardboard shearing and dust removal mechanism includes a base plate, a fixed plate fixedly connected to the top of the base plate, a through groove formed in the fixed plate, cardboard abutting against the surface of the fixed plate, a top plate fixedly connected to the top of the fixed plate, a cylinder mounted on the side of the top plate, a pressing plate fixedly connected to the bottom of the cylinder, a limiting plate slidably connected inside the pressing plate, the limiting plate being disposed on the side of the cardboard and abutting against the side of the cardboard, a fastening bolt threadedly connected to the side of the pressing plate, the side end of the fastening bolt extending into the limiting plate, an electric telescopic rod mounted on the top of the top plate, and a rectangular plate fixedly connected to the side of the electric telescopic rod.

[0008] As a preferred embodiment of this utility model, a drive motor is installed at the bottom of the rectangular plate, and a blade is fixedly connected to the output end of the drive motor. The blade is positioned directly above the through groove, and the blade is made of stainless steel.

[0009] As a preferred embodiment of this utility model, a purification box is fixedly connected to the top of the top plate, a suction cup is fixedly connected to the inner wall of the purification box, and activated carbon balls are adsorbed and connected to the side of the suction cup.

[0010] As a preferred embodiment of this utility model, a dust inlet tray is fixedly connected to the bottom of the purification box, the dust inlet tray is connected to the purification box, and a cover plate is abutted against the top of the purification box.

[0011] As a preferred embodiment of this utility model, a pull ring is fixedly connected to the top of the cover plate, an air suction pump is installed on the top of the cover plate, the bottom of the air suction pump is connected to the purification box, and an air pipe is fixedly connected to the top of the air suction pump.

[0012] 1. As a preferred embodiment of this utility model, the bottom of the base plate is provided with casters, and the casters are movably connected to the base plate.

[0013] As a preferred embodiment of this utility model, multiple sets of activated carbon balls and suction cups are provided, and the multiple sets of activated carbon balls and suction cups are equidistantly distributed on the inner wall of the purification box, and the multiple sets of activated carbon balls and suction cups are all of the same model.

[0014] As a preferred embodiment of this utility model, the pull ring is semi-circular in shape, the surface of the pull ring is provided with anti-slip texture, and the material of the pull ring is rubber.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, by using a cylinder, a pressing plate, a fastening bolt, and a limiting plate in combination, the limiting plate can be moved within the pressing plate according to the actual size of the cardboard. Then, by rotating the fastening bolt, the side end of the fastening bolt abuts against the limiting plate. Thus, cardboard of different sizes can be pressed by the pressing plate, avoiding the phenomenon of accidental movement of the cardboard during cutting and improving the accuracy of cardboard cutting.

[0017] 2. In this utility model, by using a combination of a purification box, cover plate, pull ring, suction cup, activated carbon balls, air pump, and dust inlet tray, the dust generated during cardboard cutting can be drawn into the purification box by the suction of the air pump. Then, the activated carbon balls adsorb and purify the dust, and the purified gas is discharged through the air pipe, thus completing the dust purification process. At the same time, since the activated carbon balls are adsorbed by the suction cup, it is easy to replace the activated carbon balls. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the cylinder and extrusion plate of this utility model;

[0020] Figure 3 This is a structural schematic diagram of the purification box and top plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the purification box of this utility model.

[0022] In the diagram: 1. Base plate; 2. Casters; 3. Fixing plate; 4. Through groove; 5. Extrusion plate; 6. Cylinder; 7. Fastening bolts; 8. Top plate; 9. Purification box; 10. Cover plate; 11. Pull ring; 12. Air pump; 13. Drive motor; 14. Blade; 15. Air pipe; 16. Limiting plate; 17. Cardboard; 18. Dust inlet tray; 19. Electric telescopic rod; 20. Rectangular plate; 21. Activated carbon ball; 22. Suction cup. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] For examples, please refer to Figures 1-4 This utility model provides a technical solution:

[0025] A corrugated cardboard shearing and dust removal mechanism includes a base plate 1, a fixing plate 3 fixedly connected to the top of the base plate 1, a through groove 4 formed in the fixing plate 3, a cardboard 17 abutting against the surface of the fixing plate 3, a top plate 8 fixedly connected to the top of the fixing plate 3, a cylinder 6 installed on the side of the top plate 8, a pressing plate 5 fixedly connected to the bottom of the cylinder 6, a limiting plate 16 slidably connected in the pressing plate 5, the limiting plate 16 being disposed on the side of the cardboard 17 and abutting against the side of the cardboard 17, a fastening bolt 7 threadedly connected to the side of the pressing plate 5, the side end of the fastening bolt 7 extending into the limiting plate 16, an electric telescopic rod 19 installed on the top of the top plate 8, and a rectangular plate 20 fixedly connected to the side of the electric telescopic rod 19.

[0026] In this embodiment, as Figure 1 and Figure 2As shown, a drive motor 13 is installed at the bottom of the rectangular plate 20. A blade 14 is fixedly connected to the output end of the drive motor 13. The blade 14 is located directly above the through groove 4. The blade 14 is made of stainless steel. A purification box 9 is fixedly connected to the top of the top plate 8. A suction cup 22 is fixedly connected to the inner wall of the purification box 9. Activated carbon balls 21 are adsorbed and connected to the side of the suction cup 22. A dust inlet plate 18 is fixedly connected to the bottom of the purification box 9. The dust inlet plate 18 communicates with the purification box 9. A cover plate 10 abuts against the top of the purification box 9.

[0027] The limiting plate 16 can be moved within the extrusion plate 5 according to the actual size of the cardboard. Then, by rotating the fastening bolt 7, the side end of the fastening bolt 7 is made to abut against the limiting plate 16. Thus, the cardboard 17 of different sizes can be extruded by the extrusion plate 5, avoiding the phenomenon of the cardboard 17 moving unexpectedly when cutting the cardboard 17, and improving the accuracy of cutting the cardboard 17.

[0028] In this embodiment, as Figure 3 and Figure 4 As shown, a pull ring 11 is fixedly connected to the top of the cover plate 10, and an air pump 12 is installed on the top of the cover plate 10. The bottom of the air pump 12 is connected to the purification box 9, and an air pipe 15 is fixedly connected to the top of the air pump 12. A caster wheel 2 is provided at the bottom of the base plate 1, and the caster wheel 2 is movably connected to the base plate 1. Multiple sets of activated carbon balls 21 and suction cups 22 are provided. Multiple sets of activated carbon balls 21 and suction cups 22 are equidistantly distributed on the inner wall of the purification box 9. Multiple sets of activated carbon balls 21 and suction cups 22 are all of the same model. The pull ring 11 is semi-circular in shape, and the surface of the pull ring 11 is provided with anti-slip texture. The material of the pull ring 11 is rubber.

[0029] The dust generated during the cutting of cardboard 17 can be drawn into the purification chamber 9 by the suction of the air pump 12. The dust is then adsorbed and purified by the activated carbon balls 21, and the purified gas is discharged through the air pipe 15, thus completing the dust purification process. At the same time, the activated carbon balls 21 can be easily replaced because they are adsorbed by the suction cup 22.

[0030] The working process of this utility model is as follows: When the corrugated cardboard cutting and dust removal mechanism designed in this scheme is working, the cardboard 17 is placed on the surface of the fixed plate 3. Then, according to the size of the cardboard 17, the limiting plate 16 is moved within the extrusion plate 5 so that the extrusion plate 5 abuts against the side of the cardboard 17. Then, the fastening bolt 7 is rotated to fix the limiting plate 16. The extrusion plate 5 is moved downward by the cylinder 6 to fix the cardboard 17. Then, the blade 14 is rotated by the drive motor 13 and moved by the electric telescopic rod 19, thereby cutting the cardboard 17. The dust generated during cutting can be drawn into the purification box 9 through the dust inlet plate 18 by the suction of the air pump 12. The dust is adsorbed by the activated carbon balls 21, and the purified gas is discharged through the air pipe 15, thus completing the dust removal work of cutting the cardboard 17.

[0031] 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 corrugated cardboard shearing and dust removal mechanism, comprising a base plate (1), characterized in that: A fixing plate (3) is fixedly connected to the top of the base plate (1). A through groove (4) is provided in the fixing plate (3). A cardboard (17) is abutted against the surface of the fixing plate (3). A top plate (8) is fixedly connected to the top of the fixing plate (3). A cylinder (6) is installed on the side of the top plate (8). A pressing plate (5) is fixedly connected to the bottom of the cylinder (6). A limiting plate (16) is slidably connected in the pressing plate (5). The limiting plate (16) is set on the side of the cardboard (17). The limiting plate (16) abuts against the side of the cardboard (17). A fastening bolt (7) is threadedly connected to the side of the pressing plate (5). The side end of the fastening bolt (7) extends into the limiting plate (16). An electric telescopic rod (19) is installed on the top of the top plate (8). A rectangular plate (20) is fixedly connected to the side of the electric telescopic rod (19).

2. The corrugated cardboard shearing and dust removal mechanism according to claim 1, characterized in that, A drive motor (13) is installed at the bottom of the rectangular plate (20). A blade (14) is fixedly connected to the output end of the drive motor (13). The blade (14) is located directly above the through groove (4). The blade (14) is made of stainless steel.

3. The corrugated cardboard shearing and dust removal mechanism according to claim 1, characterized in that, A purification box (9) is fixedly connected to the top of the top plate (8), and a suction cup (22) is fixedly connected to the inner wall of the purification box (9). Activated carbon balls (21) are adsorbed and connected to the side of the suction cup (22).

4. The corrugated cardboard shearing and dust removal mechanism according to claim 3, characterized in that, The bottom of the purification box (9) is fixedly connected to a dust inlet plate (18), which is connected to the purification box (9). The top of the purification box (9) is abutted by a cover plate (10).

5. The corrugated cardboard shearing and dust removal mechanism according to claim 4, characterized in that, A pull ring (11) is fixedly connected to the top of the cover plate (10), and an air suction pump (12) is installed on the top of the cover plate (10). The bottom of the air suction pump (12) is connected to the purification box (9), and an air pipe (15) is fixedly connected to the top of the air suction pump (12).

6. The corrugated cardboard shearing and dust removal mechanism according to claim 1, characterized in that, The bottom of the base plate (1) is provided with casters (2), which are movably connected to the base plate (1).

7. The corrugated cardboard shearing and dust removal mechanism according to claim 3, characterized in that, Multiple sets of activated carbon balls (21) and suction cups (22) are provided. The multiple sets of activated carbon balls (21) and suction cups (22) are equidistantly distributed on the inner wall of the purification box (9). The multiple sets of activated carbon balls (21) and suction cups (22) are all of the same model.

8. The corrugated cardboard shearing and dust removal mechanism according to claim 5, characterized in that, The pull ring (11) is semi-circular in shape, and the surface of the pull ring (11) is provided with anti-slip texture. The material of the pull ring (11) is rubber.

Images