CN217372505U

CN217372505U - Simple mechanical paper cutter

Info

Publication number: CN217372505U
Application number: CN202221084138.0U
Authority: CN
Inventors: 陈炜
Original assignee: Guangzhou Panyu Huali Youde Color Printing And Packaging Co ltd
Current assignee: Guangzhou Panyu Huali Youde Color Printing And Packaging Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-06
Anticipated expiration: 2032-05-07

Abstract

The utility model provides a simple and easy paper cutter of mechanical type, this paper cutter include the frame, the frame includes the base and sets up left side baffle and right side baffle on the base, roll paper roller, first guide roller, second guide roller, third guide roller, drive roller and paper cutting mechanism have set gradually between left side baffle and the right side baffle, between first guide roller and the second guide roller, the below that is located first guide roller and second guide roller is provided with the fourth guide roller, the below of drive roller is provided with the driven roller, the circumscribed setting of driven roller and drive roller, still be provided with drive roller pivoted first motor on the baffle of left side. The utility model discloses possess simple structure, reasonable in design, equipment is small, and the cost is with low costs, and it is efficient to cut the paper, and the paper size that cuts is unified, and the defective rate is low.

Description

Simple mechanical paper cutter

Technical Field

The utility model relates to a paper cutter technical field, concretely relates to simple and easy paper cutter of mechanical type.

Background

Present paper cutter cuts the less specification paper that becomes required size to big specification paper, the paper cutter is comparatively general in the use of printing trade, present paper cutter mainly used is to various specifications, the paper of different thickness cuts, make it satisfy various production demands, the paper cutter of prior art is bulky, the cost is with high costs, when cutting to the paper of different specifications, generally all need flatten with the quality piece to cutting line department, then cut the paper again, because the quantity of printing paper is huge, therefore, cut every time and all need the position of artifical readjustment clamp plate, go to cut again, a large amount of time has been wasted so, the efficiency of work can not be improved, and the paper size of cutting is inconsistent, the defective rate of cutting the paper is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a simple and easy paper cutter of mechanical type, it is efficient to have the cut paper, and the paper size that cuts is unified, and the problem that the above-mentioned technical background proposed is solved to the advantage that the defective rate is low.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical simple paper cutter comprises a rack, a paper rolling roll shaft, a first guide roll shaft, a second guide roll shaft, a third guide roll shaft, a driving roll shaft and a paper cutting mechanism, wherein the rack comprises a base, a left baffle and a right baffle which are arranged on the base, the paper rolling roll shaft, the first guide roll shaft, the second guide roll shaft, the third guide roll shaft, the driving roll shaft and the paper cutting mechanism are respectively and sequentially arranged between the left baffle and the right baffle, a fourth guide roll shaft is arranged below the first guide roll shaft and the second guide roll shaft, a driven roll shaft is arranged below the driving roll shaft, the driven roll shaft and the driving roll shaft are externally tangent, a first motor is arranged on the left baffle and connected with the driving roll shaft, the paper cutting mechanism is arranged at the rear end of the driving roll shaft, the paper cutting mechanism comprises a base plate, a cutter, a connecting rod and an eccentric shaft, the both ends of backing plate are connected with left side baffle and right side baffle respectively, are provided with the cutter fixing base in the top of backing plate, the cutter is installed on the cutter fixing base, the connecting rod is provided with two, and two connecting rod one end are connected with the eccentric shaft, and the other end is connected with the cutter fixing base after upwards running through the backing plate from bottom to top.

Furthermore, a storage hopper is arranged at the rear end of the rack and is in an isosceles trapezoid shape.

Furthermore, the first material guiding roll shaft, the second material guiding roll shaft and the third material guiding roll shaft are the same in size, and the first material guiding roll shaft, the second material guiding roll shaft and the third material guiding roll shaft are equidistantly distributed between the left side baffle and the right side baffle.

Furthermore, a paper guide platform is arranged between the third material guide roller shaft and the driving roller shaft, and a plurality of rectangular through holes are formed in the paper guide platform at equal intervals.

Furthermore, the paper cutting mechanism further comprises a second motor, the second motor is fixedly installed on the inner wall of the right baffle, the output end of the second motor penetrates through the right baffle and then is connected with the large gear, and the large gear is meshed with the small gear on the eccentric shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model provides a paper cutter, this paper cutter overall structure is simple, reasonable in design is novel, and is small, and the cost is with low costs, realizes automatic cut paper, and the cut paper is efficient, and the paper size that just cuts is unified, and the defective rate is low.

Drawings

Fig. 1 is a structural diagram of the mechanical simple paper cutter of the present invention;

fig. 2 is a structural view of the paper cutting mechanism shown in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

As shown in fig. 1, the mechanical simple paper cutter comprises a frame 1, a winding roller shaft 2, a first guide roller shaft 3, a second guide roller shaft 4, a third guide roller shaft 5, a drive roller shaft 6 and a paper cutting mechanism 7, wherein the frame 1 comprises a base 11, and a left baffle 12 and a right baffle 13 which are arranged on the base 11, the winding roller shaft 2, the first guide roller shaft 3, the second guide roller shaft 4, the third guide roller shaft 5, the drive roller shaft 6 and the paper cutting mechanism 7 are all arranged between the left baffle 12 and the right baffle 13, the winding roller shaft 2 is used for placing paper to be cut, the left baffle 12 is provided with a first motor 10, the first motor 10 is connected with the drive roller shaft 6, the drive roller shaft 6 is driven by the first motor 10 to rotate, a storage hopper 14 is arranged at the rear end of the frame 1, the storage hopper 14 is arranged at the rear end of the paper cutting mechanism 7, the storage hopper 14 is in an isosceles trapezoid shape, and the storage hopper 14 is used for receiving printing paper.

The first guide roller shaft 3, the second guide roller shaft 4 and the third guide roller shaft 5 are the same in size, the first guide roller shaft 3, the second guide roller shaft 4 and the third guide roller shaft 5 are equidistantly distributed between the left baffle 12 and the right baffle 13, a fourth guide roller shaft 8 is arranged below the first guide roller shaft 3 and the second guide roller shaft 4, and the fourth guide roller shaft 8 is used for tensioning paper, so that the paper has a sufficient buffer period; a driven roller shaft 9 is arranged below the driving roller shaft 6, and the driven roller shaft 9 is externally tangent to the driving roller shaft 6; a paper guide platform 15 is further arranged between the third material guide roll shaft 5 and the driving roll shaft 6, and a plurality of rectangular through holes 16 are formed in the paper guide platform 15 at equal intervals.

The paper cutting mechanism 7 is arranged at the rear end of the driving roll shaft 6, as shown in fig. 2, the paper cutting mechanism 7 comprises a base plate 71, a cutter 73, two connecting rods 74, an eccentric shaft 75 and a second motor 76, two ends of the base plate 71 are fixedly connected with the left baffle 12 and the right baffle 13 respectively, a cutter fixing seat 72 is arranged above the base plate 71, the cutter 73 is arranged on the cutter fixing seat 72, the cutter 73 is used for cutting copy paper, the two connecting rods 74 are arranged, one ends of the two connecting rods 74 are connected with the eccentric shaft 75, and the other ends of the two connecting rods 74 penetrate through the base plate 71 from bottom to top and then are fixedly connected with the cutter fixing seat 72; the second motor 76 is fixedly mounted on the inner wall of the right baffle 13, and the output end of the second motor 76 penetrates through the right baffle 13 and is connected with a large gear 77, and the large gear 77 is engaged with a small gear 78 on the eccentric shaft 75.

The utility model discloses in at the during operation, treat that the paper winding that cuts is on roll paper roller 2, first guide roller 3 is walked around in proper order to the paper, second guide roller 4 and third guide roller 5, transmit paper to paper cutting mechanism 7 department through drive roller 6 and driven voller axle 9 cooperation, eccentric shaft 75 on the paper cutting mechanism 7 is driven its rotation by second motor 76, eccentric shaft 75 drives two connecting rods 74 and moves once on when rotating, two connecting rods 74 drive cutter fixing base 72 up-and-down motion, cutter 73 on the cutter fixing base 72 cuts the paper with backing plate 71 cooperation, the efficiency that cuts is high, and the paper size that cuts is unified, the defective rate is low.

The utility model discloses simple structure, reasonable in design, equipment is small, and the cost is with low costs, and cut paper is efficient, and it is unified to have the paper size that cuts, advantage that the defective rate is low.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a simple and easy paper cutter of mechanical type, includes frame (1), winding roller (2), first guide roller (3), second guide roller (4), third guide roller (5), drive roller (6) and paper cutting mechanism (7), its characterized in that: the paper cutting machine is characterized in that the rack (1) comprises a base (11), a left side baffle (12) and a right side baffle (13) which are arranged on the base (11), the paper rolling roll shaft (2), a first guide roll shaft (3), a second guide roll shaft (4), a third guide roll shaft (5), a driving roll shaft (6) and a paper cutting mechanism (7) are respectively and sequentially arranged between the left side baffle (12) and the right side baffle (13), a fourth guide roll shaft (8) is arranged below the first guide roll shaft (3) and the second guide roll shaft (4), a driven roll shaft (9) is arranged below the driving roll shaft (6), the driven roll shaft (9) is externally tangent to the driving roll shaft (6), a first motor (10) is arranged on the left side baffle (12), the first motor (10) is connected with the driving roll shaft (6), the paper cutting mechanism (7) is arranged at the rear end of the driving roll shaft (6), the paper cutting mechanism (7) comprises a base plate (71), a cutter (73), a connecting rod (74) and an eccentric shaft (75), wherein two ends of the base plate (71) are respectively connected with a left baffle (12) and a right baffle (13), a cutter fixing seat (72) is arranged above the base plate (71), the cutter (73) is installed on the cutter fixing seat (72), two connecting rods (74) are arranged, one end of each connecting rod (74) is connected with the eccentric shaft (75), and the other end of each connecting rod (74) penetrates through the base plate (71) from bottom to top and then is connected with the cutter fixing seat (72).

2. The mechanical simple paper cutter according to claim 1, characterized in that: the rear end of the rack (1) is provided with a storage hopper (14), and the storage hopper (14) is in an isosceles trapezoid shape.

3. The mechanical simple paper cutter according to claim 1, characterized in that: the first material guiding roll shaft (3), the second material guiding roll shaft (4) and the third material guiding roll shaft (5) are the same in size, and the first material guiding roll shaft (3), the second material guiding roll shaft (4) and the third material guiding roll shaft (5) are distributed between the left side baffle (12) and the right side baffle (13) at equal intervals.

4. The mechanical simple paper cutter according to claim 1, characterized in that: a paper guide platform (15) is arranged between the third material guide roll shaft (5) and the driving roll shaft (6), and a plurality of rectangular through holes (16) are equidistantly formed in the paper guide platform (15).

5. The mechanical simple paper cutter according to claim 1, characterized in that: the paper cutting mechanism (7) further comprises a second motor (76), the second motor (76) is fixedly installed on the inner wall of the right side baffle (13), the output end of the second motor (76) penetrates through the right side baffle (13) and then is connected with a large gear (77), and the large gear (77) is meshed with a small gear (78) on the eccentric shaft (75).