CN206140570U

CN206140570U - Novel two -way shearing tool bit of structure

Info

Publication number: CN206140570U
Application number: CN201621218210.9U
Authority: CN
Inventors: 杨建胜
Original assignee: Weifang Same Automation Equipment Co Ltd
Current assignee: Weifang Same Automation Equipment Co Ltd
Priority date: 2016-11-12
Filing date: 2016-11-12
Publication date: 2017-05-03
Anticipated expiration: 2026-11-12

Abstract

The utility model provides a novel two -way shearing tool bit of structure, the cutter head that removes including linear guide, along linear guide to and the cut paper dead knife of setting on linear guide, characterized by: the cutter is overhead to be included and is first cut paper circular knife and second cut paper circular knife respectively by two cut paper circular knifes, set up side by side around first cut paper circular knife and the second cut paper circular knife, between the cutting edge of first cut paper circular knife and the cutting edge of cut paper dead knife, all be equipped with the contained angle between the cutting edge of the cutting edge of second cut paper circular knife and cut paper dead knife. The utility model discloses having this tool bit and being equipped with positive and negative two -way cutter, the forward cutter is used in the tool bit positive shift, and tool bit anatrepsis uses reverse cutter, and the task of tailorring is all carried out to the each run, and the stroke does not run the banking, and efficiency improves.

Description

A kind of double direction shear cutter head of new structure

Technical field

The utility model is related to technical field of mechanical equipment, more particularly to a kind of cut paper machine equipment, specifically refers to a kind of new knot The double direction shear cutter head of structure.

Background technology

At present, the cutting knife of cut paper equipment only realizes unidirectional cutting, after each shear history, in order to next time can be smooth Sheared, need cutter head to return along guide rail in situ, after causing to shear every time, can all cause cutter head to form one is not had The idle stroke of acting, on the one hand causes energy waste, while in cutter head return stroke, the cutting process of cutting edge causes knife The abrasion of sword, reduces the service life of product.

The content of the invention

The technical problems to be solved in the utility model is the weak point existing for prior art, there is provided a kind of new The double direction shear cutter head of structure, the cutter head is provided with positive and negative two-way cutting knife, and cutter head is positive mobile using positive cutting knife, and cutter head is reversely moved Dynamic to use reverse cutting knife, each run to be carried out cutting task, stroke does not run idle stroke, and efficiency is improved.

Technical solution of the present utility model is to provide a kind of double direction shear cutter head of following new structure, including straight Line guide rail, the cutting knife head moved along line slideway, and the cut paper bed plate being arranged on line slideway, is characterized in that：It is described On cutting knife head include two cut paper dise knifes, respectively the first cut paper dise knife and the second cut paper dise knife, the first cut paper dise knife and It is arranged side by side before and after second cut paper dise knife, between the blade of the first cut paper dise knife and the blade of cut paper bed plate, the second cut paper Angle is equipped between the blade of dise knife and the blade of cut paper bed plate.

Further design, the first cut paper dise knife is contacted away from the blade of the second cut paper dise knife with the blade of cut paper bed plate Form cutting work station.

Further design, the second cut paper dise knife is contacted away from the blade of the first cut paper dise knife with the blade of cut paper bed plate Form cutting work station.

Further design, the first cut paper dise knife rotation axis and the second cut paper dise knife rotation axis into prolongation intersect.

Further design, is provided with cutting knife mounting rod, the cutting knife between the first cut paper dise knife and the second cut paper dise knife Mounting rod is middle concave, two ends towards the arcuate structure with lateral bend.

Further design, between the blade of the first cut paper dise knife and the blade of cut paper bed plate angle and second are provided with It is equipped with that angle angle is equal between the blade of cut paper dise knife and the blade of cut paper bed plate, the ＜ Q ＜ of span 0 of the angle 90 degree.

Further design, the cutting knife mounting rod is horizontally disposed with, and the first cut paper dise knife and the second cut paper dise knife diameter are identical.

Further design, is connected between the cutting knife and cutting knife mounting rod by bearing, and the cut paper dise knife passes through cutting knife Seat is connected with cutting knife mounting rod.

Further design, the cutting knife mounting rod is provided with installing plate, the installing plate and cutting knife mounting rod vertical design, And form a T font structure.

Further design, the installing plate is provided with the connecting portion being connected with line slideway away from one end of cutting knife mounting rod.

Using the beneficial effect of the technical program：The cutter head is provided with positive and negative two-way cutting knife, and cutter head is positive mobile using positive Cutting knife, cutter head reverse movement uses reverse cutting knife, each run to be carried out cutting task, and stroke does not run idle stroke, and efficiency is carried It is high by more than 80%.

Description of the drawings

Fig. 1 is the structural representation of the double direction shear cutter head of the new structure of utility model.

Fig. 2 is the right side structural representation of Fig. 1.

Fig. 3 is the overlooking the structure diagram of Fig. 1.

Shown in figure：1st, the first cut paper dise knife, 2, bearing, 3, cutting knife mounting rod, 4, installing plate, 5, line slideway, 6, cut Paper bed plate, 7, Cutter apron, the 8, second cut paper dise knife.

Specific embodiment

For purposes of illustration only, below in conjunction with the accompanying drawings, the double direction shear cutter head of the new structure of utility model is elaborated.

As shown in Figure 1 to Figure 3, a kind of double direction shear cutter head of new structure, including line slideway 5, lead along straight line The cutting knife head of the movement of rail 5, and the cut paper bed plate 6 being arranged on line slideway 5, include two cut paper circles on the cutting knife head Before and after knife, respectively the first cut paper dise knife 1 and the second cut paper dise knife 8, the first cut paper dise knife 1 and the second cut paper dise knife 8 simultaneously Row is arranged, between the blade of the first cut paper dise knife 1 and the blade of cut paper bed plate 6, the blade of the second cut paper dise knife 8 and cut paper Angle is equipped between the blade of bed plate 6；Blade and cut paper bed plate 6 of the first cut paper dise knife 1 away from the second cut paper dise knife 8 Blade contact to form cutting work station；Blade and cut paper bed plate 6 of the second cut paper dise knife 8 away from the first cut paper dise knife 1 Blade contacts to form cutting work station；The rotation axis of first cut paper dise knife 1 and the rotation axis of the second cut paper dise knife 8 into prolongation phase Hand over；Cutting knife mounting rod 3 is provided between the first cut paper dise knife 1 and the second cut paper dise knife 8, the cutting knife mounting rod 3 is centre Recessed, two ends are towards the arcuate structure with lateral bend；Set between the blade of the first cut paper dise knife 1 and the blade of cut paper bed plate 6 There is between angle and the blade of the second cut paper dise knife 8 and the blade of cut paper bed plate 6 equal, the angle that is equipped with angle angle 90 degree of the ＜ Q ＜ of span 0, ordinary circumstance select angular range 1-8 degree between, can according to the thickness of paper select adjust It is whole；The cutting knife mounting rod 3 is horizontally disposed with, and the first cut paper dise knife 1 is identical with the diameter of the second cut paper dise knife 8；The cutting knife with cut Connected by bearing 2 between knife mounting rod 3, the cut paper dise knife is connected by Cutter apron 7 with cutting knife mounting rod 3；The cutting knife Mounting rod 3 is provided with installing plate 4, the installing plate 4 and the vertical design of cutting knife mounting rod 3, and forms a T font structure；Institute State installing plate 4 and the connecting portion being connected with line slideway 5 is provided with away from one end of cutting knife mounting rod 3.

In the above-described embodiments, preferred forms of the present utility model are described, it is obvious that in the utility model Inventive concept under, can still make many changes, as mentioned before and after be arranged side by side two cutting knife the first cut paper dise knifes and second Cut paper dise knife diameter adopts pre-large post-small, or using pre-small post-large；The blade of the first cut paper dise knife and the second cut paper dise knife Blade is arranged respectively from the angle between cut paper bed plate using different angles, and such as the first cut paper dise knife angle is the second cut paper dise knife 1.2 times etc. of angle, here, it should be noted that any change made under inventive concept of the present utility model all will fall Enter in protection domain of the present utility model.

Claims

1. a kind of double direction shear cutter head of new structure, including line slideway（5）, along line slideway（5）Mobile cutting knife head, And it is arranged on line slideway（5）On cut paper bed plate（6）, it is characterized in that：Include two cut paper dise knifes on the cutting knife head, point Wei not the first cut paper dise knife（1）With the second cut paper dise knife（8）, the first cut paper dise knife（1）With the second cut paper dise knife（8）In front and back It is arranged side by side, the first cut paper dise knife（1）Blade and cut paper bed plate（6）Blade between, the second cut paper dise knife（8）Knife Sword and cut paper bed plate（6）Blade between be equipped with angle.

2. the double direction shear cutter head of new structure according to claim 1, is characterized in that：The first cut paper dise knife（1） Away from the second cut paper dise knife（8）Blade and cut paper bed plate（6）Blade contact to form cutting work station.

3. the double direction shear cutter head of new structure according to claim 1, is characterized in that：The second cut paper dise knife（8） Away from the first cut paper dise knife（1）Blade and cut paper bed plate（6）Blade contact to form cutting work station.

4. the double direction shear cutter head of new structure according to claim 1, is characterized in that：First cut paper dise knife（1）Rotation Axis and the second cut paper dise knife（8）Rotation axis into prolongation intersect.

5., according to the double direction shear cutter head of the arbitrary described new structure of claim 1-4, it is characterized in that：The first cut paper circle Knife（1）With the second cut paper dise knife（8）Between be provided with cutting knife mounting rod（3）, the cutting knife mounting rod（3）For middle concave, two ends court To the arcuate structure of same lateral bend.

6. the double direction shear cutter head of new structure according to claim 1, is characterized in that：The first cut paper dise knife（1） Blade and cut paper bed plate（6）Blade between be provided with angle and the second cut paper dise knife（8）Blade and cut paper bed plate（6）'s It is equipped with that angle angle is equal between blade, 90 degree of the ＜ Q ＜ of span 0 of the angle.

7. the double direction shear cutter head of new structure according to claim 1, is characterized in that：The cutting knife mounting rod（3）Water It is flat to arrange, the first cut paper dise knife（1）With the second cut paper dise knife（8）Diameter is identical.

8. the double direction shear cutter head of new structure according to claim 1, is characterized in that：The cutting knife and cutting knife mounting rod （3）Between pass through bearing（2）Connection, the cut paper dise knife passes through Cutter apron（7）With cutting knife mounting rod（3）Connection.

9. the double direction shear cutter head of new structure according to claim 5, is characterized in that：The cutting knife mounting rod（3）On It is provided with installing plate（4）, the installing plate（4）With cutting knife mounting rod（3）Vertical design, and form a T font structure.

10. the double direction shear cutter head of new structure according to claim 9, is characterized in that：The installing plate（4）Away from cutting Knife mounting rod（3）One end be provided with and line slideway（5）The connecting portion of connection.