CN202986179U

CN202986179U - Carton slotting machine

Info

Publication number: CN202986179U
Application number: CN2012207201760U
Authority: CN
Inventors: 高文举
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-24
Filing date: 2012-12-24
Publication date: 2013-06-12
Anticipated expiration: 2022-12-24

Abstract

The utility model discloses a carton slotting machine which is used for slotting corrugated boards. The carton slotting machine comprises two die-cutting blades, paper-unwinding foam, a rubber pad, an intermediate shaft, an inner ring and an outer ring. The paper-unwinding foam is arranged between the two die-cutting blades, the rubber pad is perpendicular to the die-cutting blades, the inner ring is fixedly connected with the intermediate shaft, the outer ring is capable of rotationally moving along the intermediate shaft, roller bearings are arranged in the inner ring, ring-shaped groove cams perpendicular to the intermediate shaft are arranged on the intermediate shaft, roller bearings are capable of rotationally moving along the groove cams, and the special shape of groove cams enable the roller bearings to move left and right along the axes of groove cams. By the carton slotting machine, the sharp die-cutting blades and the die-cutting rubber pad match with each other, cartons are pressed by the paper-unwinding foam and the rubber pad, and slots are more clean and beautiful. The differential speed generated from the inner ring and the outer ring enables the rubber pad to make right and left movement along the axis, so that the damage to the rubber pad is greatly reduced, and the rubber pad is protected.

Description

A kind of carton notcher

[technical field]

The utility model relates to a kind of carton notcher.

[background technology]

The notcher that industry carton fluting commonly used adopts comprises the up and down steel knife, and the up and down steel knife utilizes the scissors principle that cardboard is cut off.This carton notcher is generally again cardboard to be cut a groove after first wearing paperboard surface by point of a knife is perverse.After cutterhead turns over certain angle, the first perverse position of wearing cardboard of the rotten beginning point of a knife of meeting hook when point of a knife produces from paperboard surface.The series of problems such as adopt the cardboard of above notcher fluting to produce to press that quick-fried paper, hook waste paper, waste paper adhesion, carton are broken, the poor effect of not only slotting, and also the shape of the groove of opening is clean and attractive in appearance not.

[utility model content]

The utility model provides a kind of carton notcher that utilizes sharp-pointed die-cutting rule and die-cutting rubber mat to coordinate for the problem that exists in existing carton notcher design and use.Can make fluting totally attractive in appearance, the transition of groove root fillet is more intact, thereby has realized better fluting effect.

Know-why and scheme that the utility model adopts for achieving the above object are:

A kind of carton notcher, the fluting that is used for corrugated board, the carton notcher comprises two cross cutting blades, moves back inner ring that the paper foam is fixedly connected with vertical rubber cushion, jackshaft and the jackshaft of cross cutting blade and can be along the outer ring that jackshaft rotatablely moves between two cross cutting blade, inner ring is provided with roller bearing, offer the loop-shaped grooved cam vertical with jackshaft on jackshaft, roller bearing can turn round along grooved cam, due to the shape of grooved cam makes roller bearing can be along middle side-to-side movement.

The sharp-pointed die-cutting rule of carton notcher of the present utility model utilization and die-cutting rubber mat coordinate, and move back paper foam and rubber cushion to the pressing of cardboard, make fluting cleaner attractive in appearance.And Internal and external cycle can produce certain differential, makes rubber cushion to move left and right along axis, thereby has reduced significantly the infringement to rubber cushion, has protected rubber cushion.

[description of drawings]

Fig. 1 is the carton notcher overall structure floor map that the utility model is implemented;

Fig. 2 is another visual angle structural representation of Fig. 1 carton notcher;

[specific embodiment]

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.

Referring to Fig. 1, Fig. 1 is the carton notcher overall structure schematic perspective view that the utility model is implemented; The present embodiment is carried a kind of carton notcher, adopts this notcher, makes the fluting of carton cleaner attractive in appearance, and effect is better.

carton notcher 100, the fluting that is used for corrugated board Fig. 2 30, carton notcher 100 comprises two cross cutting blades 1, move back paper foam 2 between two cross cutting blades 1, with two rubber cushions 3 that cross cutting blade 1 is vertical, a jackshaft 8, the inner ring 6 that coordinates with jackshaft 8 and can be along the outer ring 7 that jackshaft 8 rotatablely moves, outer ring 7 is provided with roller bearing 4, offer not vertical with jackshaft 8 grooved cam of a loop-shaped 50 on jackshaft 8, roller bearing 4 can be along grooved cam 50 runnings, due to the shape of grooved cam 50 makes roller bearing 4 can be along middle 8 side-to-side movements.

Corrugated board 30 can be placed on rubber cushion 3, and 1 of die-cutting rule comprises a point of a knife 11, and point of a knife 11 is positioned on corrugated board 30, and point of a knife 11 is used for piercing through corrugated board 30 surfaces.

Also be provided with 24 roller bearings 5 on inner ring 6 uniform, roller bearing 5 makes inner ring 6 and is connected outer ring 7 and rolls when connecting and can be movable relatively.

Carton notcher 100 also comprises four set bolts 9, and inner ring 6 is fixed on jackshaft 8 by set bolt 9, and inner ring 6 and jackshaft 8 move together.

Due to the out-of-shape of grooved cam 50, but roller bearing 4 drives outer ring 7 along the outer surface side-to-side movement of jackshaft 8.Inner ring 6 is fixed on jackshaft 8, makes like this between inner ring 6 and outer ring 7 and has certain differential, like this inner ring 6 and 7 side-to-side movements of relative outer ring.

See also Fig. 2, Fig. 2 is carton notcher 100 another visual angle structural representations, and corrugated board 30 enters under the drive of feeding-in roll 10 and 20 between two cross cutting blades 1 and rubber cushion 3 in notcher 100.Rubber cushion 3 and slotting under the pressing of moving back paper foam 2 between two cross cutting blades 1.Tight elasticity pressing rubber cushion 3 and that move back paper foam 2 makes the fluting effect of corrugated board 30 better.

Carton notcher of the present utility model moves back the paper foam owing to being provided with between the cross cutting blade, moves back the paper foam and point of a knife can well be separated with carton, retreats paper by the rotten problem of hook so well solved the carton fluting.And corrugated board well is placed on rubber cushion, and it is more smooth that the elasticity pressing of moving back paper foam and rubber cushion is placed cardboard, thereby avoided pressing quick-fried paper, and waste paper is glutinous to be connected and carton such as breaks at the problem, makes the fluting of carton cleaner attractive in appearance, and effect is better.In addition Internal and external cycle move left and right and the minimizing of large degree the damage of rubber cushion, thereby extended life-span of rubber cushion.

Above-described the utility model embodiment does not consist of the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.

Claims

1. carton notcher, the fluting that is used for corrugated board, it is characterized in that: the carton notcher comprises two cross cutting blades, moves back inner ring that the paper foam is fixedly connected with vertical rubber cushion, jackshaft and the jackshaft of cross cutting blade and can be along the outer ring that jackshaft rotatablely moves between two cross cutting blade, inner ring is provided with roller bearing, offer the loop-shaped grooved cam vertical with jackshaft on jackshaft, roller bearing can turn round along grooved cam, due to the shape of grooved cam makes roller bearing can be along the axis side-to-side movement.

2. carton notcher according to claim 1, it is characterized in that: described carton notcher also comprises a set bolt, and described inner ring is fixed on described jackshaft by at least two set bolts, and inner ring and jackshaft move together.

3. carton notcher according to claim 1, it is characterized in that: there are differential in described inner ring and described outer ring, and the outer ring is the inner ring side-to-side movement relatively.

4. carton notcher according to claim 1, it is characterized in that: described inner ring is provided with 16 roller bearings, makes described inner ring support described outer ring and rolls and connect and can be movable relatively.

5. carton notcher according to claim 1, it is characterized in that: described cross cutting blade comprises a point of a knife, described point of a knife is used for piercing through paperboard surface.

6. carton notcher according to claim 1, it is characterized in that: corrugated board is placed on described rubber cushion, is placed under described die-cutting rule point of a knife.