CN221913439U - Cutting mechanism for corrugated carton production - Google Patents

Abstract

The utility model relates to a cutting mechanism for producing corrugated paper boxes, comprising a machine base, a vertical frame fixedly mounted on the upper surface of the machine base and a transport mechanism, and a cutting mechanism arranged on the front of the vertical frame, wherein a storage table is fixedly mounted on the front of the vertical frame, a rotating shaft is welded on the upper surface of the machine base, and a mounting plate is welded on the top of the rotating shaft, a material grabbing assembly for fixing corrugated paper is arranged below the mounting plate, and a displacement mechanism for transporting corrugated paper is arranged inside the machine base; the material grabbing assembly comprises a vacuum generator, a vacuum tube, a vacuum suction cup and a multi-way tube, the vacuum suction cup is detachably mounted on the bottom end of the vacuum tube, and the number of the vacuum tube and the vacuum suction cup are both six. The cutting mechanism for producing corrugated paper boxes, through the coordinated use of the material grabbing assembly and the displacement mechanism, is convenient for conveying corrugated paper, can reduce the damage of corrugated paper, and improve the transportation effect of corrugated paper, thereby achieving the advantages of strong practicality and good transportation effect.

Description

A cutting mechanism for corrugated box production

Technical Field

The utility model relates to the technical field of corrugated paper processing, in particular to a cutting mechanism for producing corrugated paper boxes.

Background Art

Corrugated paper boxes are the most widely used packaging products, and their usage has always been the highest among all packaging products. This includes calcium plastic corrugated paper boxes. For more than half a century, corrugated paper boxes have gradually replaced wooden boxes and other transport packaging containers with their superior performance and good processing performance, becoming the main force of transport packaging. In addition to protecting goods and facilitating storage and transportation, they also play a role in beautifying and promoting goods. Corrugated paper boxes are green and environmentally friendly products, which are beneficial to the environment and convenient for loading and unloading.

Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. In the process of corrugated box production, slitting and cutting of corrugated paper are common tasks. After searching, Chinese patent CN216683510U discloses a corrugated paper cutting device for corrugated box production, including a base, a conveyor 1 is arranged on the left side of the upper end of the base, a conveyor 2 is arranged on the right side, an annular rotating groove is opened at the upper end of the base, and a rotating motor is installed at the upper end of the base. The utility model uses conveyor 1 to transport the corrugated cardboard to be cut, uses a cardboard clamping mechanism to clamp the cardboard and adjust the position of the cardboard, uses the cardboard cutting mechanism to cut the corrugated paper, and uses conveyor 2 to transport the cut corrugated paper.

The utility model of a corrugated paper cutting device for corrugated paper box production clamps the corrugated paper by using an electric push rod and a clamping plate. However, the hardness of the corrugated paper is limited, and the clamping force of the electric push rod is relatively large, so the corrugated paper is easily bent during transportation, resulting in cutting failure, so that the production demand cannot be met. Therefore, a cutting mechanism for corrugated paper box production is proposed to solve the above-mentioned problems.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a cutting mechanism for producing corrugated paper boxes, which has the advantages of strong practicability and good transportation effect, and solves the problem that the hardness of corrugated paper is limited, which makes the corrugated paper easy to bend during transportation.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting mechanism for producing corrugated paper boxes, comprising a machine base, a vertical frame and a transport mechanism fixedly mounted on the upper surface of the machine base, and a cutting mechanism arranged on the front of the vertical frame, a storage table fixedly mounted on the front of the vertical frame, a rotating shaft welded on the upper surface of the machine base, and a mounting plate welded on the top of the rotating shaft, a material grabbing assembly for fixing corrugated paper is arranged below the mounting plate, and a displacement mechanism for transporting corrugated paper is arranged inside the machine base;

The material grabbing assembly includes a vacuum generator, a vacuum tube, a vacuum suction cup and a multi-way tube. The vacuum suction cup is detachably mounted on the bottom end of the vacuum tube. The number of the vacuum tubes and the vacuum suction cups is six. The six vacuum tubes and the six vacuum suction cups are connected to the output end of the vacuum generator through the multi-way tube.

The displacement mechanism comprises a servo motor fixedly mounted on the inner bottom wall of the machine base, a transmission gear is fixedly mounted on the output shaft of the servo motor, a driven gear is fixedly mounted on the outside of the rotating shaft, and the transmission gear is meshed with the driven gear.

Furthermore, the number of the transport mechanisms and the material grabbing components are both two, and the two transport mechanisms are symmetrically arranged on the left and right sides of the vertical frame, and the two material grabbing components are respectively located above the two transport mechanisms.

Furthermore, a connecting structure is provided below the mounting plate, the connecting structure consisting of a fixing plate, a support rod, a mounting seat and a mounting frame, a first telescopic cylinder is fixedly mounted on the lower surface of the mounting plate, and the fixing plate is fixedly mounted on the output end of the first telescopic cylinder.

Furthermore, the number of the support rods and the mounting seats in the connection structure is two, the two support rods are fixedly installed between the two mounting seats and the fixing plate respectively, and the mounting frame is fixedly installed between the two mounting seats.

Furthermore, the mounting frame is provided with an adjustment structure for adjusting the six vacuum tubes, the adjustment structure includes a second telescopic cylinder and a connecting assembly, a connecting block is fixedly installed on the output end of the second telescopic cylinder, and the connecting block is fixed to the back side of the vacuum tube close to the vacuum generator, there are five connecting assemblies, and the six vacuum tubes are connected through the five connecting assemblies.

Furthermore, the connecting assembly is composed of a connecting piece and a fixing pin, a sliding groove is provided inside the connecting piece, and the fixing pin extends into the sliding groove and is slidably connected with the inside of the sliding groove.

Furthermore, a guide groove communicating outward is provided inside the mounting frame, the connecting block passes through the guide groove, and sliding blocks are fixedly installed on both upper and lower sides of the connecting block, and the two sliding blocks are slidably connected to the inside of the guide groove.

Furthermore, the number of the connecting structures and the number of the adjusting structures are both two, and the two adjusting structures and the two connecting structures are symmetrically arranged.

Compared with the prior art, the utility model provides a cutting mechanism for corrugated box production, which has the following beneficial effects:

1. The cutting mechanism of the corrugated paper box production, through the coordinated use of the material grabbing component and the displacement mechanism, is convenient for conveying the corrugated paper, can reduce the damage of the corrugated paper, and improve the transportation effect of the corrugated paper, thereby achieving the advantages of strong practicality and good transportation effect, and solves the problem that the hardness of the corrugated paper is limited, which makes the corrugated paper easy to bend during transportation.

2. The cutting mechanism of the corrugated box production starts the second telescopic cylinder, which drives the six vacuum suction cups to move and adjust the spacing through the connecting components. The corrugated paper is adsorbed and fixed according to different needs, which facilitates better transportation of the corrugated paper.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a cross-sectional view of the structure of the utility model;

FIG2 is a schematic diagram of the structure of the meshing of the transmission gear and the driven gear of the utility model;

Figure 3 is a structural perspective view of the connection assembly of the utility model; cutting mechanism

FIG4 is a structural side view of the cutting mechanism of the utility model;

FIG. 5 is an enlarged structural schematic diagram of A shown in FIG. 1 of the present invention.

In the figure: 1. machine base; 2. vertical frame; 3. cutting mechanism; 4. storage table; 5. rotating shaft; 6. mounting plate; 7. first telescopic cylinder; 8. fixing plate; 9. support rod; 10. mounting seat; 11. mounting frame; 12. vacuum generator; 13. vacuum tube; 14. vacuum suction cup; 15. multi-way tube; 16. servo motor; 17. transmission gear; 18. driven gear; 19. transportation mechanism; 20. second telescopic cylinder; 21. connecting block; 22. connecting assembly; 2201, connecting piece; 2202, fixing pin; 2203, slide groove; 23. guide groove; 24, slider.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5, a cutting mechanism for producing corrugated paper boxes includes a base 1, a vertical frame 2 and a transport mechanism 19 fixedly mounted on the upper surface of the base 1, and a cutting mechanism 3 arranged on the front of the vertical frame 2, a storage table 4 is fixedly mounted on the front of the vertical frame 2, a rotating shaft 5 is welded to the upper surface of the base 1, and a mounting plate 6 is welded to the top of the rotating shaft 5, a connecting structure is arranged below the mounting plate 6, the connecting structure consists of a fixed plate 8, a support rod 9, a mounting seat 10 and a mounting frame 11, a first telescopic cylinder 7 is fixedly mounted on the lower surface of the mounting plate 6, and the fixed plate 8 is fixedly mounted on the output end of the first telescopic cylinder 7.

There are two support rods 9 and mounting seats 10 in the connection structure. The two support rods 9 are fixedly installed between the two mounting seats 10 and the fixing plate 8, respectively. The mounting frame 11 is fixedly installed between the two mounting seats 10. Two symmetrically arranged guide rods are fixedly installed on the upper surface of the fixing plate 8, and both guide rods pass through the interior of the mounting plate 6.

In this embodiment, an adjustment structure for adjusting the six vacuum tubes 13 is provided on the mounting frame 11, and the adjustment structure includes a second telescopic cylinder 20 and a connecting assembly 22. A connecting block 21 is fixedly installed on the output end of the second telescopic cylinder 20, and the connecting block 21 is fixed to the back side of the vacuum tube 13 close to the vacuum generator 12. There are five connecting assemblies 22, and the six vacuum tubes 13 are connected through the five connecting assemblies 22.

It should be noted that the connection assembly 22 is composed of a connection piece 2201 and a fixing pin 2202. A slide groove 2203 is provided inside the connection piece 2201. The fixing pin 2202 extends into the slide groove 2203 and is slidably connected thereto. The fixing pin 2202 and the connection piece 2201 are fixedly installed on the left and right sides of the vacuum tube 13.

The mounting frame 11 has an inner guide groove 23 connected to the outside, the connecting block 21 passes through the guide groove 23 , and sliders 24 are fixedly mounted on both the upper and lower sides of the connecting block 21 , and the two sliders 24 are slidably connected to the inner part of the guide groove 23 .

It should be noted that there are two connecting structures and two adjusting structures, and the two adjusting structures and two connecting structures are symmetrically arranged. A guide block is fixedly installed on one side of the vacuum tube 13 away from the connecting assembly 22 , and the guide block is slidably connected to the inside of the mounting frame 11 .

When the present embodiment is in use, by starting the second telescopic cylinder 20, the five connecting components 22 drive the six vacuum suction cups 14 to move and adjust the spacing, and the corrugated paper is adsorbed and fixed according to different needs, so as to facilitate better transportation of the corrugated paper.

In this embodiment, a grabbing assembly for fixing the corrugated paper is provided below the mounting plate 6, and the grabbing assembly includes a vacuum generator 12, a vacuum tube 13, a vacuum suction cup 14 and a multi-way tube 15. The vacuum suction cup 14 is detachably mounted on the bottom end of the vacuum tube 13. The number of vacuum tubes 13 and vacuum suction cups 14 are six each. The six vacuum tubes 13 and the six vacuum suction cups 14 are connected to the output end of the vacuum generator 12 through the multi-way tube 15.

In this embodiment, a displacement mechanism for transporting corrugated paper is provided inside the machine base 1; the displacement mechanism includes a servo motor 16 fixedly mounted on the inner bottom wall of the machine base 1, a transmission gear 17 fixedly mounted on the output shaft of the servo motor 16, a driven gear 18 fixedly mounted on the outside of the rotating shaft 5, and the transmission gear 17 meshes with the driven gear 18. The rotating shaft 5 is connected to the inner bottom wall bearing of the machine base 1. The top end of the rotating shaft 5 extends to the outside of the machine base 1.

It should be noted that there are two transport mechanisms 19 and two material grabbing assemblies, and the two transport mechanisms 19 are symmetrically arranged on the left and right sides of the vertical frame 2, and the two material grabbing assemblies are respectively located above the two transport mechanisms 19. The suction force of the vacuum suction cup 14 is adjusted according to the mesh of the corrugated paper to prevent it from falling during transportation. The cutting mechanism 3, the storage table 4 and the vacuum generator 12 are all conventional technologies known to the public in the prior art, so their specific structural composition and working principle will not be described in detail in this article.

In addition, the storage table 4 is an electric slide table, which is convenient for cooperating with the transportation mechanism 19 to place the corrugated paper under the cutting mechanism 3.

When this embodiment is in use, the corrugated paper is transported to the bottom of the left grabbing assembly through the left transport mechanism 19, and then the first telescopic cylinder 7 is started to drive the grabbing assembly to move downward, and the vacuum generator 12 is started to make the vacuum suction cup 14 tightly suck the corrugated paper, and then the servo motor 16 is started to drive the transmission gear 17 to rotate, and the rotation of the rotating shaft 5 drives the mounting plate 6 to rotate ninety degrees. At this time, the corrugated paperboard is just above the storage table 4, and the first telescopic cylinder 7 and the vacuum generator 12 are started again to place the corrugated paper on the storage table 4. Since the storage table 4 is an electric slide, the corrugated paperboard can be transported to the bottom of the cutting mechanism 3 for cutting. After cutting, the first telescopic cylinder 7 and the vacuum generator 12 are started to suck the cut corrugated paper, and the corrugated paper is displaced to the right transport mechanism 19 for transportation through the displacement mechanism.

The working principle of the above embodiment is:

Place the corrugated paper on the left transport mechanism 19, and transport the corrugated paper to the bottom of the left grab assembly through the left transport mechanism 19, then start the first telescopic cylinder 7 to drive the grab assembly to move down, when the vacuum suction cup 14 is attached to the corrugated paper, start the vacuum generator 12, so that the vacuum suction cup 14 tightly sucks the corrugated paper, and then start the servo motor 16 to drive the transmission gear 17 to rotate, the transmission gear 17 rotates and engages with the driven gear 18 to drive the shaft 5 to rotate, the shaft 5 rotates and drives the mounting plate 6 to rotate ninety degrees, at this time the corrugated paper The board is just located above the storage table 4, and the first telescopic cylinder 7 and the vacuum generator 12 are started again to place the corrugated paper on the storage table 4. Since the storage table 4 is an electric slide, the corrugated paperboard can be transported to the bottom of the cutting mechanism 3 for cutting. After cutting, the cut corrugated paper is transported to the bottom of the grabbing assembly through the electric slide 4. Finally, the first telescopic cylinder 7 and the vacuum generator 12 are started to suck the cut corrugated paper, and the corrugated paper is displaced to the right transportation mechanism 19 for transportation through the displacement mechanism.

The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A cutting mechanism for producing corrugated paper boxes, comprising a machine base (1), a vertical frame (2) and a transport mechanism (19) fixedly mounted on the upper surface of the machine base (1), and a cutting mechanism (3) arranged on the front of the vertical frame (2), characterized in that: a storage table (4) is fixedly mounted on the front of the vertical frame (2), a rotating shaft (5) is welded on the upper surface of the machine base (1), and a mounting plate (6) is welded on the top of the rotating shaft (5), a material grabbing assembly for fixing corrugated paper is arranged below the mounting plate (6), and a displacement mechanism for transporting corrugated paper is arranged inside the machine base (1); The material grabbing assembly comprises a vacuum generator (12), a vacuum tube (13), a vacuum suction cup (14) and a multi-way tube (15); the vacuum suction cup (14) is detachably mounted on the bottom end of the vacuum tube (13); the number of the vacuum tube (13) and the number of the vacuum suction cup (14) are both six; the six vacuum tubes (13) and the six vacuum suction cups (14) are connected to the output end of the vacuum generator (12) via the multi-way tube (15); The displacement mechanism comprises a servo motor (16) fixedly mounted on the inner bottom wall of the machine base (1), a transmission gear (17) fixedly mounted on the output shaft of the servo motor (16), a driven gear (18) fixedly mounted on the outside of the rotating shaft (5), and the transmission gear (17) meshes with the driven gear (18). 2. A cutting mechanism for producing corrugated paper boxes according to claim 1, characterized in that: the number of the transport mechanism (19) and the material grabbing assembly are both two, and the two transport mechanisms (19) are symmetrically arranged on the left and right sides of the vertical frame (2), and the two material grabbing assemblies are respectively located above the two transport mechanisms (19). 3. A cutting mechanism for producing corrugated paper boxes according to claim 1, characterized in that: a connecting structure is arranged below the mounting plate (6), the connecting structure is composed of a fixing plate (8), a support rod (9), a mounting seat (10) and a mounting frame (11), a first telescopic cylinder (7) is fixedly mounted on the lower surface of the mounting plate (6), and the fixing plate (8) is fixedly mounted on the output end of the first telescopic cylinder (7). 4. A cutting mechanism for producing corrugated paper boxes according to claim 3, characterized in that: the number of support rods (9) and mounting seats (10) in the connecting structure is two, the two support rods (9) are respectively fixedly installed between the two mounting seats (10) and the fixing plate (8), and the mounting frame (11) is fixedly installed between the two mounting seats (10). 5. A cutting mechanism for producing corrugated paper boxes according to claim 3, characterized in that: an adjusting structure for adjusting six vacuum tubes (13) is provided on the mounting frame (11), and the adjusting structure comprises a second telescopic cylinder (20) and a connecting assembly (22), a connecting block (21) is fixedly installed on the output end of the second telescopic cylinder (20), and the connecting block (21) is fixed to the back side of the vacuum tube (13) close to the vacuum generator (12), and there are five connecting assemblies (22), and the six vacuum tubes (13) are connected through the five connecting assemblies (22). 6. A cutting mechanism for producing corrugated paperboard according to claim 5, characterized in that: the connecting component (22) is composed of a connecting piece (2201) and a fixing pin (2202), a slide groove (2203) is provided inside the connecting piece (2201), and the fixing pin (2202) extends into the slide groove (2203) and is slidably connected with the inside of the slide groove (2203). 7. A cutting mechanism for producing corrugated paper boxes according to claim 5, characterized in that: a guide groove (23) communicating outward is opened inside the mounting frame (11), the connecting block (21) passes through the guide groove (23), and sliders (24) are fixedly installed on the upper and lower sides of the connecting block (21), and the two sliders (24) are slidably connected to the inside of the guide groove (23). 8. A cutting mechanism for producing corrugated paper boxes according to claim 5, characterized in that the number of the connecting structures and the number of the adjusting structures are both two, and the two adjusting structures and the two connecting structures are symmetrically arranged.