CN217073514U

CN217073514U - Cutting machine for corrugated carton

Info

Publication number: CN217073514U
Application number: CN202123370795.XU
Authority: CN
Inventors: 杨占卫
Original assignee: Shijiazhuang Turui Packaging Products Co ltd
Current assignee: Shijiazhuang Turui Packaging Products Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-29
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a corrugated box technical field just discloses a cutter for corrugated box, the on-line screen storage device comprises a base, the surperficial one side of base is fixed with first conveyer belt, the surface opposite side of base is fixed with the second conveyer belt, the surface middle part of base is fixed with the protection seat, the surperficial outer edge of base is fixed with the roof-rack, the bottom middle part of roof-rack is fixed with first push rod, the bottom surface middle part of first push rod is fixed with the cutting off cutter. This a cutter for corrugated carton through the cooperation setting of adjusting plate and spring, when the carton removed along with first conveyer belt, the carton collided with both sides adjusting plate, and then made the adjusting plate extrusion spring take place to rotate, and the adjusting plate resets under the support of spring immediately, extrudees the carton to make the carton put right, make carton and cutting off cutter looks parallel and level, guarantee the notched level of carton, improved the cutting quality of cutter.

Description

Cutting machine for corrugated carton

Technical Field

The utility model relates to a corrugated box technical field specifically is a cutter for corrugated box.

Background

Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper which is processed by a corrugating roller, is generally divided into single corrugated paper boards and double corrugated paper boards, has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, and is widely used.

The common cutting machine for the corrugated carton generally adopts a straight-through type arrangement, namely the carton is directly conveyed to a cutting knife by a conveyor belt to be cut off, but the position of the carton cannot be adjusted in the conveying process by the straight-through type conveying mode, and the carton is always in a skew state when reaching the cutting position, so that the cutting knife deflects the cut of the carton, and the subsequent processing and use of the carton are influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cutter for corrugated box to solve the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutter for corrugated box, includes the base, the surperficial one side of base is fixed with first conveyer belt, the surperficial opposite side of base is fixed with the second conveyer belt, the surperficial middle part of base is fixed with the protection seat, the surperficial outer rim of base is fixed with the roof-rack, the bottom middle part of roof-rack is fixed with first push rod, the bottom surface middle part of first push rod is fixed with the cutting off cutter, the bottom surface both sides of roof-rack are fixed with the second push rod, the bottom of second push rod is fixed with compresses tightly the subassembly, the surperficial inner wall of first conveyer belt is fixed with branch, the end department of branch articulates there is the adjusting plate, the both ends of adjusting plate all are fixed with the spring, the inner wall that branch was kept away from to first conveyer belt is fixed with the locating frame, and the locating frame is located the left side of branch, the inside movable mounting of locating frame has the leading wheel.

Preferably, adopt the setting of mutually supporting between cutting off cutter and the protection seat, and the axis of cutting off cutter coincides each other with the axis of protection seat to the protection seat adopts the rubber material to make.

Preferably, the pressing assembly is symmetrically provided with 2 pressing assemblies about the axis of the base, the pressing assembly comprises a mounting seat, and the inner wall of the mounting seat is movably connected with a pressing roller.

Preferably, the adjusting plate and the support rod form an elastic rotating structure through a spring, and two ends of the spring are respectively fixedly connected with the adjusting plate and the first conveyor belt.

Preferably, the guide wheels are distributed on the inner wall of the positioning frame in a horizontal array mode, and the guide wheels are movably connected with the positioning frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a cutter for corrugated box possesses following beneficial effect:

1. according to the cutting machine for the corrugated carton, the adjusting plates and the springs are arranged in a matched mode, when the carton moves along with the first conveyor belt, the carton collides with the adjusting plates on the two sides, the adjusting plates further extrude the springs to rotate, the adjusting plates reset under the support of the springs immediately, the carton is extruded, and therefore the carton is straightened, the carton is aligned with the cutting knife, the cut of the carton is guaranteed to be level, and the cutting quality of the cutting machine is improved;

2. this a cutter for corrugated box through a plurality of leading wheels that set up, when the carton was marchd along with the conveyer belt, can get into between two adjusting plates under the direction of leading wheel, has guaranteed the follow-up smooth adjustment to the carton position of adjusting plate.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of a connection structure between the adjusting plate and the first conveyor belt according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first conveyor belt; 3. a second conveyor belt; 4. a protective seat; 5. a top frame; 6. a first push rod; 7. cutting off the cutter; 8. a second push rod; 9. a compression assembly; 91. a mounting seat; 92. a compression roller; 10. a strut; 11. an adjustment plate; 12. a spring; 13. a positioning frame; 14. a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, a cutting machine for corrugated paper boxes, which comprises a base 1, a first conveyor belt 2, a second conveyor belt 3, a 4 protection seat, an upper frame 5, a first push rod 6, a cutting knife 7, a second push rod 8, a pressing component 9, a mounting seat 91, a compression roller 92, a support rod 10, an adjusting plate 11, a spring 12, a positioning frame 13 and a guide wheel 14, as shown in figure 1, the first conveyor belt 2 is fixed on one side of the surface of the base 1, the second conveyor belt 3 is fixed on the other side of the surface of the base 1, the protection seat 4 is fixed in the middle of the surface of the base 1, the upper frame 5 is fixed on the outer edge of the surface of the base 1, the first push rod 6 is fixed in the middle of the bottom of the upper frame 5, the cutting knife 7 is fixed in the middle of the bottom surface of the first push rod 6, the cutting knife 7 and the protection seat 4 are mutually matched, and the central axis of the cutting knife 7 and the protection seat 4 are mutually coincided, and the protection seat 4 is made of rubber material, through the arrangement of the protection seat 4, when the cutting knife 7 cuts off the carton, the protection seat 4 can protect the cutting knife 7, the cutting knife 7 is prevented from descending excessively to contact with the base 1 to cause the knife edge of the cutting knife 7 to break, the use safety of the cutting knife 7 is improved, the service life of the cutting knife 7 is prolonged, the second push rods 8 are fixed on the two sides of the bottom surface of the top frame 5, the pressing components 9 are fixed on the bottom of the second push rods 8, 2 pressing components 9 are symmetrically arranged about the axis of the base 1, each pressing component 9 comprises an installation seat 91, the inner wall of each installation seat 91 is movably connected with a press roll 92, through the two symmetrically arranged pressing components 9, when the carton is processed, the press roll 92 can move downwards under the driving of the second push rods 8, the two sides of the carton are pressed by the press rolls 92, the stability of the carton in the cutting process is ensured, as shown in fig. 2, a supporting rod 10 is fixed on the inner wall of the surface of the first conveyor belt 2, an adjusting plate 11 is hinged at the end of the supporting rod 10, springs 12 are fixed at both ends of the adjusting plate 11, the adjusting plate 11 and the supporting rod 10 form an elastic rotation structure through the springs 12, and both ends of the springs 12 are respectively fixedly connected with the adjusting plate 11 and the first conveyor belt 2, through the matching arrangement of the adjusting plate 11 and the springs 12, when the carton moves along with the first conveyor belt 2, the carton collides with the adjusting plates 11 at both sides, so that the adjusting plate 11 extrudes the springs 12 to rotate, the adjusting plate 11 is immediately reset under the support of the springs 12 to extrude the carton, so that the carton is swung, the carton is aligned with the cutting knife 7, the cut of the carton is guaranteed to be level, the cutting quality of the cutting machine is improved, as shown in fig. 3, a positioning frame 13 is fixed on the inner wall of the first conveyor belt 2 away from the supporting rod 10, and the positioning frame 13 is positioned at the left side of the supporting rod 10, the guide wheels 14 are movably arranged in the positioning frame 13, the guide wheels 14 are distributed on the inner wall of the positioning frame 13 in a horizontal array manner, the guide wheels 14 are movably connected with the positioning frame 13, and the paper box can enter between the two adjusting plates 11 under the guidance of the guide wheels 14 through the arranged guide wheels 14 when moving along with the conveying belt, so that the subsequent smooth adjustment of the position of the paper box by the adjusting plates 11 is ensured.

The use method of the device comprises the following steps: firstly, opening a first conveyor belt 2 and a second conveyor belt 3, placing a carton on the first conveyor belt 2, enabling the carton to advance along with the conveyor belt and enter between two adjusting plates 11 under the guidance of a guide wheel 14, enabling the carton in a skew state to collide with the adjusting plates 11 on two sides at the moment, further enabling the adjusting plates 11 to extrude a spring 12 to rotate, enabling the adjusting plates 11 to reset under the support of the spring 12, extruding the carton, enabling the carton to be aligned, enabling the carton to be flush with a cutting knife 7, when the carton moves below the cutting knife 7, opening a second push rod 8 to drive a pressing assembly 9 to move downwards, pressing two sides of the carton by a press roller 92 to ensure the stability of the carton in the cutting process, then opening a first push rod 6 to drive the cutting knife 7 to move downwards to cut the carton, resetting the pressing assembly 9 and the cutting knife 7 after the cutting is finished, enabling the carton to be in contact with the second conveyor belt 3 under the conveyance of the first conveyor belt 2, and the blanking is conveyed further by the second conveyor belt 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A cutting machine for corrugated cartons, comprising a base (1), characterized in that: a first conveying belt (2) is fixed on one side of the surface of the base (1), a second conveying belt (3) is fixed on the other side of the surface of the base (1), a protective seat (4) is fixed on the middle portion of the surface of the base (1), a top frame (5) is fixed on the outer edge of the surface of the base (1), a first push rod (6) is fixed on the middle portion of the bottom of the top frame (5), a cutting knife (7) is fixed on the middle portion of the bottom surface of the first push rod (6), second push rods (8) are fixed on two sides of the bottom surface of the top frame (5), a pressing assembly (9) is fixed on the bottom of each second push rod (8), a supporting rod (10) is fixed on the inner wall of the surface of the first conveying belt (2), an adjusting plate (11) is hinged to the end of the supporting rod (10), springs (12) are fixed on two ends of the adjusting plate (11), and a positioning frame (13) is fixed on the inner wall, far away from the supporting rod (10), of the first conveying belt (2), and the positioning frame (13) is positioned on the left side of the support rod (10), and a guide wheel (14) is movably arranged in the positioning frame (13).

2. A cutting machine for corrugated boxes according to claim 1, wherein: adopt the setting of mutually supporting between cutting off cutter (7) and protection seat (4), and the axis of cutting off cutter (7) and the axis of protection seat (4) coincide each other to protection seat (4) adopt the rubber material to make.

3. A cutting machine for corrugated boxes according to claim 1, wherein: compress tightly subassembly (9) and be provided with 2 about the axis symmetry of base (1), compress tightly subassembly (9) including mount pad (91), the inner wall swing joint of mount pad (91) has compression roller (92).

4. A cutting machine for corrugated boxes according to claim 1, wherein: the adjusting plate (11) and the support rod (10) form an elastic rotating structure through a spring (12), and two ends of the spring (12) are fixedly connected with the adjusting plate (11) and the first conveying belt (2) respectively.

5. A cutting machine for corrugated boxes according to claim 1, wherein: the guide wheels (14) are distributed on the inner wall of the positioning frame (13) in a horizontal array mode, and the guide wheels (14) are movably connected with the positioning frame (13).