CN219789421U

CN219789421U - Paperboard cutting device for packaging box production and processing

Info

Publication number: CN219789421U
Application number: CN202320138509.7U
Authority: CN
Inventors: 周建高
Original assignee: Shanghai Kuaishui Packaging Materials Co ltd
Current assignee: Shanghai Kuaishui Packaging Materials Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-10-03
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of packaging box processing, in particular to a paperboard cutting device for packaging box production and processing, which comprises a base, wherein two sides of the base are connected with brackets in a sliding manner, an electric telescopic rod is arranged on the upper side of each bracket at the middle position, a rotating motor is arranged on the outer side of one end of each bracket, an output shaft of each rotating motor is fixedly connected with a roller, the rollers are rotatably connected to the inner side of each bracket, the output end of each electric telescopic rod is fixedly connected with a connecting plate, and supporting legs are arranged below the connecting plates; the paperboard fixing mechanism is symmetrically arranged at one end of the base. According to the utility model, the paper board is placed in the lower side of the paper board and compresses the springs by pulling the U-shaped pull rod outwards, and the pressing plate presses the paper board after the U-shaped pull rod is loosened, so that continuous clamping force can be provided for the paper board under the action of spring force, and the problem that the packaging box is inclined during cutting and the cutting effect of the packaging box is influenced is avoided.

Description

Paperboard cutting device for packaging box production and processing

Technical Field

The utility model relates to the technical field of packaging box processing, in particular to a paperboard cutting device for packaging box production and processing.

Background

The name of the packing box is the box for packing products, along with the high-speed development of modern industry and the continuous improvement of living standard of people, the demand of people for the packing box is continuously increased, and the packing box is often required to be cut by using a cutting device to cut packing box paperboards in the production and processing process.

The publication number is: CN212044864U discloses a packing carton cutting device, which comprises a base, first spout has been seted up at the top of base, first motor is installed to the bottom of base, first motor inserts the inside of first spout and is connected with the pivot, the top of pivot is fixed with the workstation, the workstation is the cylinder structure, workstation and first spout sliding connection, the both ends at the top of base all are fixed with the sleeve.

It has certain drawbacks: when the device is used for cutting the packaging box paperboard, due to the fact that the packaging box is inclined when the packaging box paperboard is cut due to the lack of fixed guiding measures, the uneven phenomenon of the cutting opening is caused, the using effect of the packaging box after cutting can be further affected, and the attractiveness of the packaging box after cutting can be further affected.

Disclosure of Invention

The utility model aims to provide a paperboard cutting device for producing and processing packaging boxes, which aims to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a device is tailor with cardboard to packing carton production and processing, includes the base, the both sides sliding connection of base has the support, the upside of support is located intermediate position department and installs electric telescopic handle, and the one end outside of support is provided with the rotating electrical machines, the output shaft fixedly connected with cylinder of rotating electrical machines, the cylinder rotates the inboard of connecting in the support, electric telescopic handle's output fixedly connected with connecting plate, the below of connecting plate is provided with tailors the blade, still includes; the paperboard fixing mechanism is symmetrically arranged at one end of the base; the blade fixing mechanisms are respectively arranged at the lower side positions of the connecting plates; the paper board fixing mechanism comprises a supporting frame arranged at one end of the upper side of the base, a U-shaped pull rod is inserted into the upper side of the supporting frame in a sliding mode, pressing plates are fixed at two ends of the U-shaped pull rod, a rubber pad is fixed on one side of each pressing plate, and two springs sleeved on the outer sides of two ends of the U-shaped pull rod are fixed between the other side of each pressing plate and the supporting frame.

Preferably, the blade fixing mechanism comprises a U-shaped clamping plate arranged on one side of the connecting plate, two screws are symmetrically inserted into one end of the U-shaped clamping plate in a rotating mode, clamping plates are fixed at one ends of the two screws, and the screws are connected with the U-shaped clamping plate in a rotating mode through threads.

Preferably, the bottom of the bracket is provided with four supporting legs.

Preferably, the outer surface of the U-shaped pull rod is provided with anti-skid patterns.

Preferably, the thread angle between the U-shaped clamping plate and the screw is smaller than the friction angle.

Preferably, one side of the clamping plate is provided with a semicircular rubber bulge.

The utility model provides a paperboard cutting device for producing and processing a packaging box through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, the U-shaped pull rod is pulled outwards to enable the paperboard to be placed in the lower side of the paperboard and compress the spring, and after the U-shaped pull rod is loosened, the paperboard is pressed by the pressing plate, and continuous clamping force can be provided for the paperboard under the action of spring force, so that the problem that the packaging box is inclined during cutting and the cutting effect of the packaging box is prevented from being influenced;

and two,: according to the utility model, the screw rod is connected with the U-shaped clamping plate through threads, and the screw rod is rotated to enable the clamping plate to be far away from one clamped end of the U-shaped clamping plate and the cutting blade, so that the cutting blade is loosened, the cutting blade is detached and replaced, and the problem of poor cutting effect caused by abrasion of the cutting blade is avoided.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

Reference numerals illustrate:

1. a base; 2. a bracket; 3. an electric telescopic rod; 4. a rotating electric machine; 5. a roller; 6. a connecting plate; 7. a support frame; 8. a U-shaped pull rod; 9. a pressing plate; 10. a rubber pad; 11. a spring; 12. u-shaped clamping plates; 13. a screw; 14. a clamping plate; 15. cutting blades; 16. and (5) supporting legs.

2. Detailed description of the preferred embodiments

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a paperboard cutting device for producing and processing a packaging box through improvement, which has the following technical scheme:

as shown in fig. 1-4, a paperboard cutting device for producing and processing packaging boxes comprises a base 1, wherein two sides of the base 1 are slidably connected with a bracket 2, an electric telescopic rod 3 is arranged on the upper side of the bracket 2 at the middle position, a rotating motor 4 is arranged on the outer side of one end of the bracket 2, an output shaft of the rotating motor 4 is fixedly connected with a roller 5, the roller 5 is rotatably connected to the inner side of the bracket 2, the output end of the electric telescopic rod 3 is fixedly connected with a connecting plate 6, and a cutting blade 15 is arranged below the connecting plate 6; the paperboard fixing mechanism is symmetrically arranged at one end of the base 1; a plurality of blade fixing mechanisms which are respectively arranged at the lower side positions of the connecting plates 6; the cardboard fixed establishment is including setting up in the support frame 7 of base 1 upside one end, and the both ends that support frame 7 upside slip is inserted and is equipped with U-shaped pull rod 8,U shape pull rod 8 are fixed with clamp plate 9, and clamp plate 9 one side is fixed with rubber pad 10, and is fixed with two springs 11 that the cover was located U-shaped pull rod 8 both ends outside between clamp plate 9 opposite side and the support frame 7.

Further, the blade fixing mechanism comprises a U-shaped clamping plate 12 arranged on one side of the connecting plate 6, two screws 13 are symmetrically inserted into one end of the U-shaped clamping plate 12, clamping plates 14 are fixed at one ends of the two screws 13, the screws 13 are in threaded rotation connection with the U-shaped clamping plate 12, the cutting blade 15 can be detached and fixed, the cutting effect is not good due to abrasion of the cutting blade 15, the attractiveness of a packaging box is affected, the thread lift angle between the U-shaped clamping plate 12 and the screws 13 is smaller than the friction angle, self-locking performance is achieved between the U-shaped clamping plate 12 and the screws 13, the clamping angle of the clamping plates 14 is prevented from being affected due to movement of the screws 13, and the fixation of the cutting blade 15 is further affected.

Further, the bottom of the bracket 2 is provided with four supporting legs 16, so that the device can be supported, and the stability of the device is ensured.

Further, the outer surface of the U-shaped pull rod 8 is provided with anti-skid patterns, so that friction force is increased, and the U-shaped pull rod 8 is conveniently pulled.

Further, the semicircular rubber protrusion is arranged on one side of the clamping plate 14, so that the contact area between the clamping plate and the cutting blade 15 can be increased, and the cutting blade 15 is prevented from falling off.

Working principle: when the paper board cutting machine is used, the paper board is horizontally placed on the base 1, the U-shaped pull rod 8 is pulled outwards, the spring 11 is compressed, the paper board is horizontally pushed into the lower side of the U-shaped pull rod 8, the U-shaped pull rod 8 is loosened, the pressing plate 9 moves downwards under the thrust of the spring 11 and compresses the paper board, the spring 11 is still in a compressed state because of the thickness of the paper board, the pressing plate 9 is continuously pushed by the thrust generated by the spring 11, the paper board 9 is continuously fastened, the paper board is prevented from being offset in the cutting process, the electric telescopic rod 3 and the rotating motor 4 are started after the paper board is fixed, the electric telescopic rod 3 pushes the cutting blade 15 to move downwards to cut the paper board, the rotating motor 4 drives the roller 5 to rotate, friction force is generated between the roller 5 and the cut paper board in the rotating process, the friction force pushes the cut paper board to move out, and the collection of the cut paper board is completed. When the cutting blade 15 needs to be replaced, the screw 13 is rotated, the screw 13 gradually moves to the outer side of the U-shaped clamping plate 12 through threaded rotation, the clamping plate 14 is driven to be far away from the cutting blade 15, the cutting blade 15 is not clamped between the clamping plate 14 and the U-shaped clamping plate 12, and the cutting blade 15 can be taken out for replacement.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a device is tailor with cardboard to packing carton production and processing, includes base (1), the both sides sliding connection of base (1) has support (2), the upside of support (2) is located intermediate position department and installs electric telescopic handle (3), and the one end outside of support (2) is provided with rotating electrical machines (4), the output shaft fixedly connected with cylinder (5) of rotating electrical machines (4), cylinder (5) swivelling joint is in the inboard of support (2), the output fixedly connected with connecting plate (6) of electric telescopic handle (3), the below of connecting plate (6) is provided with tailors blade (15), its characterized in that still includes;

the paperboard fixing mechanism is symmetrically arranged at one end of the base (1);

the blade fixing mechanisms are respectively arranged at the lower side positions of the connecting plates (6);

the paper board fixing mechanism comprises a supporting frame (7) arranged at one end of the upper side of the base (1), a U-shaped pull rod (8) is inserted into the upper side of the supporting frame (7) in a sliding mode, two ends of the U-shaped pull rod (8) are fixedly provided with pressing plates (9), one side of each pressing plate (9) is fixedly provided with a rubber pad (10), and two springs (11) sleeved on the outer sides of two ends of the U-shaped pull rod (8) are fixedly arranged between the other side of each pressing plate (9) and the supporting frame (7).

2. A carton cutting device for producing and processing a package as claimed in claim 1, wherein: the blade fixing mechanism comprises a U-shaped clamping plate (12) arranged on one side of the connecting plate (6), two screws (13) are symmetrically inserted into one end of the U-shaped clamping plate (12) in a rotating mode, clamping plates (14) are fixed at one ends of the two screws (13), and the screws (13) are connected with the U-shaped clamping plate (12) in a rotating mode through threads.

3. A carton cutting device for producing and processing a package as claimed in claim 1, wherein: four supporting legs (16) are arranged at the bottom of the bracket (2).

4. A carton cutting device for producing and processing a package as claimed in claim 1, wherein: the outer surface of the U-shaped pull rod (8) is provided with anti-skid patterns.

5. A carton cutting device for producing and processing a package as claimed in claim 2, wherein: the thread lead angle between the U-shaped clamping plate (12) and the screw rod (13) is smaller than the friction angle.

6. A carton cutting device for producing and processing a package as claimed in claim 2, wherein: one side of the clamping plate (14) is provided with a semicircular rubber bulge.