CN208483904U

CN208483904U - A kind of mechanism extending the cutting tool service life

Info

Publication number: CN208483904U
Application number: CN201820775790.4U
Authority: CN
Inventors: 徐锋; 袁海朝; 邓云飞; 马文献
Original assignee: Hebei Gellec New Energy Material Science and Technoloy Co Ltd
Current assignee: Hebei Gellec New Energy Material Science and Technoloy Co Ltd
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2019-02-12
Anticipated expiration: 2028-05-23

Abstract

The utility model discloses the mechanisms that one kind can extend the cutting tool service life, it can make the slitter shaft of axis rotation including one, multiple cutters are equidistantly provided on the slitter shaft, slitter shaft one end connection driving slitter shaft does the driving mechanism of reciprocally swinging within a certain angle.The utility model divides diaphragm by the cutter of swing state, pinpoints abrasion caused by avoiding fixed point from cutting.Extend the whole service life of cutter.

Description

A kind of mechanism extending the cutting tool service life

Technical field

The utility model relates to the mechanisms that one kind can extend the cutting tool service life.

Background technique

Diaphragm cutting is to cut into the battery diaphragm of big breadth using cutting tool to specify small breadth diaphragm.Existing point Cutter includes a kind of straight knife type cutting tool, there are four cutting edges for traditional straight knife, since cutter fixed point is worn, and some Ceramic diaphragm is harder, and cutting edge roundness is worn quickly, and each cutting edge can only cut 1000m-2000m diaphragm.

Utility model content

In order to solve the above-mentioned technical problem, the purpose of the utility model is to provide the machines that one kind can extend the cutting tool service life Structure.

In order to solve the above technical problems, the utility model adopts the following technical solution:

A kind of mechanism extending the cutting tool service life can make the slitter shaft of axis rotation, the slitter shaft including one On be equidistantly provided with multiple cutters, slitter shaft one end connection drives the slitter shaft to do within a certain angle back and forth The driving mechanism of swing.

Further, multiple cutters can relative adjustment distance be installed on the slitter shaft.

Further, the both ends of the slitter shaft pass through bearing respectively and are fixed on two brackets for being located at diaphragm two sides On.

Further, the bracket is in inverted T shaped.

Further, the driving mechanism includes servo motor.

Further, the swing period that the driving mechanism drives the slitter shaft that the cutter is driven to swing is greater than diaphragm Cut the time used in a batch of period.

Compared with prior art, the advantageous effects of the utility model:

Diaphragm in the slitting process, since slitter shaft is in reciprocally swinging state, on the cutting edge of cutter when slitting diaphragm Numerous point of contact in slitting diaphragm, and and revocable point of contact cutting, the abrasion of cutter cutting knife cutting edge, fever are uniformly divided It is dispersed on numerous point of contact, avoids the cutting edge abrasion of fixed point, greatly prolong cutting-tool's used life.

Detailed description of the invention

The utility model is described in further detail for explanation with reference to the accompanying drawing.

Fig. 1 is the structural schematic diagram for the mechanism that the utility model can extend the cutting tool service life；

Fig. 2 is the usage state diagram for the mechanism that the utility model can extend the cutting tool service life；

Description of symbols: 1, slitter shaft；2- cutter；3- servo motor；4- bracket；5- diaphragm.

Specific embodiment

As illustrated in fig. 1 and 2, a kind of mechanism extending the cutting tool service life, can make the cutter of axis rotation including one Axis 1, the both ends of the slitter shaft 1 pass through bearing respectively and are fixed on two brackets 4 for being located at 5 two sides of diaphragm, described to cut Equidistantly it is provided with 4 cutters 2 on cutter shaft 1,1 one end of slitter shaft connection drives the slitter shaft 1 in certain angle Inside make the servo motor of reciprocally swinging.

As needed, 4 cutters can 2 can relative adjustment distance be installed on the slitter shaft 1.The bracket 4 is in T Type.

Cutting end face quality can be impacted due to swinging cutting, so the speed swung has to low, cutter swing Period is greater than diaphragm and cuts a batch of period, such as cutting a batch time diaphragm needs 30min, then the period that cutter is swung is big In 30min, during cutting a collection of diaphragm in this way, cutter is in the micro movement in direction always, to cutting end face quality Influence it is small, in this way can be achieved do not influence cut quality under the premise of, blade life has 10-20 times of raising.

In use, as shown in Fig. 2, diaphragm drives slitter shaft within a certain angle in the slitting process, by servo motor Reciprocally swinging is done, is numerous point of contact on the cutting edge of cutter in slitting diaphragm when by the swing state slitting diaphragm of cutter, and And revocable point of contact is being cut, abrasion, the fever of cutter cutting knife cutting edge are uniformly dispersed on numerous point of contact, and it is fixed to avoid The cutting edge abrasion of point, greatly prolongs cutting-tool's used life.

Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines It is interior.

Claims

1. the mechanism that one kind can extend the cutting tool service life, it is characterised in that: the slitter shaft of axis rotation, institute can be made including one It states and is equidistantly provided with multiple cutters on slitter shaft, slitter shaft one end connection drives the slitter shaft to do within a certain angle The driving mechanism of reciprocally swinging.

2. the mechanism according to claim 1 for extending the cutting tool service life, it is characterised in that: multiple cutters opposite can be adjusted Pitch from be installed on the slitter shaft.

3. the mechanism according to claim 1 for extending the cutting tool service life, it is characterised in that: the both ends of the slitter shaft It is fixed on respectively by bearing on two brackets for being located at diaphragm two sides.

4. the mechanism according to claim 3 for extending the cutting tool service life, it is characterised in that: the bracket is in inverted T shaped.

5. the mechanism according to claim 1 for extending the cutting tool service life, it is characterised in that: the driving mechanism includes Servo motor.

6. the mechanism according to claim 1 for extending the cutting tool service life, it is characterised in that: the driving mechanism driving The swing period that the slitter shaft drives the cutter to swing is greater than diaphragm and cuts the time used in a batch of period.