CN111906378A

CN111906378A - Material cutting device

Info

Publication number: CN111906378A
Application number: CN202010902380.3A
Authority: CN
Inventors: 李海田
Original assignee: Guangdong Haffner Cnc Technology Co ltd
Current assignee: Guangdong Haffner Cnc Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-11-10

Abstract

The embodiment of the application provides a material cutting device, which comprises a main body, a supporting mechanism, a first control mechanism, a second control mechanism, a material fixing mechanism, a first cutter and a second cutter; the supporting mechanism is arranged on the main body and can move relative to the main body; the first control mechanism is arranged on the supporting mechanism, is connected with the first cutter and is used for controlling the first cutter to perform two-axis movement and rotation; the second control mechanism is arranged on the supporting mechanism, is connected with the second cutter and is used for controlling the second cutter to move in two axes; the material fixing mechanism is arranged on the main body and used for fixing a material to be cut. Supporting mechanism, first control mechanism and second control mechanism's setting for the cutting angle of first cutter and second cutter is more diversified, and then has reduced work burden, and has reduced the security problem that probably leads to because of manual operation error, improves work efficiency.

Description

Material cutting device

Technical Field

The application relates to the technical field of machinery, in particular to a material cutting device.

Background

At present, a cutter used for cutting a material on equipment is fixed and is immobile, so that in the actual operation process, the cutting angle is limited, a worker is required to continuously adjust the position angle of the material in the working process, the operation difficulty is improved, and the workload is increased.

Disclosure of Invention

An object of the embodiment of this application is to provide a material cutting device for it can make the cutter carry out the motion along a plurality of axial to realize the diversification of cutting angle.

The embodiment of the application provides a material cutting device, which comprises a main body, a supporting mechanism, a first control mechanism, a second control mechanism, a material fixing mechanism, a first cutter and a second cutter; the supporting mechanism is arranged on the main body and can move relative to the main body; the first control mechanism is arranged on the supporting mechanism, is connected with the first cutter and is used for controlling the first cutter to perform two-axis movement and rotation; the second control mechanism is arranged on the supporting mechanism, is connected with the second cutter and is used for controlling the second cutter to move in two axes; the material fixing mechanism is arranged on the main body and used for fixing a material to be cut.

In the implementation process, the material cutting device comprises a main body, a supporting mechanism, a first control mechanism, a second control mechanism, a material fixing mechanism, a first cutter and a second cutter, wherein the supporting mechanism is arranged on the main body and can move transversely relative to the main body, the first control mechanism is arranged on the supporting mechanism and is connected with the first cutter to control the first cutter to move and rotate along the vertical direction or the longitudinal direction, the second control mechanism is arranged on the supporting mechanism and is connected with the second cutter to control the second cutter to move along the vertical direction or the longitudinal direction, the material fixing mechanism is arranged on the main body and is used for fixing a material to be cut during cutting operation to avoid the movement of the material to be cut, and the first control mechanism and the second control mechanism enable the cutting cutter to realize a plurality of axial movements so as to meet diversified requirements of cutting, the cutting angle is prevented from being frequently adjusted manually in the operation process, so that the workload is reduced, and the working efficiency of the material cutting device is improved.

Further, the support mechanism comprises a first bracket and a second bracket; the first control mechanism is arranged on the side wall of the first support and can move along the vertical direction relative to the first support; the second control mechanism is arranged on the side wall of the second support and can move along the vertical direction relative to the second support.

In the implementation process, the supporting mechanism comprises a first support and a second support, the first control mechanism is arranged on the side wall of the first support and can move along the vertical direction relative to the first support, the second control mechanism is arranged on the side wall of the second support and can move along the vertical direction relative to the second support, and therefore the first control mechanism and the second control mechanism can respectively drive the first cutter and the second cutter to move along the vertical direction.

Further, a first sliding rail is arranged on the side wall of the first support along the vertical direction; the first control mechanism is connected with the first sliding rail, and the first control mechanism moves along the first sliding rail.

In the implementation process, the first sliding rail is arranged on the side wall of the first support along the vertical direction and is connected with the first control mechanism, the first control mechanism can move along the vertical direction of the first sliding rail, the first sliding rail can guarantee the stability and the accuracy of the first control mechanism when moving, and the first control mechanism is prevented from deviating in the moving process to influence the cutting operation and increase the cost.

Further, a second slide rail is arranged on the side wall of the second support along the vertical direction; the second control mechanism is connected with the second slide rail and moves along the second slide rail.

In the implementation process, the second sliding rail is arranged on the side wall of the second support along the vertical direction, and the second control mechanism is connected with the second sliding rail, so that the second sliding rail can vertically move, and the moving stability and accuracy are guaranteed.

Further, the first control mechanism comprises a first lifting plate, a first fixing plate, a rotary driving piece and a first motor; the first lifting plate is arranged on the supporting mechanism and can move along the vertical direction relative to the supporting mechanism; the first fixing plate is arranged on the first lifting plate and can move along the horizontal direction relative to the first lifting plate; the rotary driving piece is arranged on the first fixing plate, is connected with the first motor and is used for driving the first motor to rotate; the first motor is arranged on the first fixing plate and connected with the first cutter.

In the implementation process, the first control mechanism comprises a first lifting plate, a first fixing plate, a rotary driving piece and a first motor, the first lifting plate is arranged on the supporting mechanism and can move in the vertical direction relative to the supporting mechanism, the first fixing plate is arranged on the first lifting plate and can move in the horizontal direction relative to the first lifting plate, the rotary driving piece is arranged on the first fixing plate and connected with the first motor to drive the first motor to rotate, the first motor is arranged on the first fixing plate and connected with the first cutter to drive the first cutter to operate to achieve a cutting function, and the first lifting plate, the first fixing plate and the rotary driving piece are arranged to enable the cutter to move and rotate in multiple directions, so that the cutting angle is diversified.

Further, the first control mechanism further comprises a rotating shaft; the rotating shaft is inserted in the first fixing plate and is respectively connected with the rotating driving piece and the first motor, the rotating driving piece drives the rotating shaft to rotate, and the rotating shaft drives the first motor to rotate around the axis of the rotating shaft.

In the implementation process, the first control mechanism further comprises a rotating shaft, the rotating shaft is inserted in the first fixing plate and connected with the rotary driving mechanism and the first motor respectively, the rotary driving piece drives the rotating shaft to rotate, and then the rotating shaft can drive the first motor to rotate around the axis of the rotating shaft, so that the first cutter is driven to rotate, and the cutting angle is adjusted.

Furthermore, a toothed plate is arranged on the rotary driving piece, and a gear is arranged on the rotating shaft; the toothed plate is meshed with the gear, and the toothed plate drives the gear to rotate through movement.

In the implementation process, the toothed plate is arranged on the rotary driving piece, the gear is arranged on the rotating shaft, the toothed plate and the gear are meshed with each other, and when the toothed plate moves, the gear can be driven, namely, the rotating shaft rotates, so that the first motor and the first cutter are driven to rotate.

Further, the second control mechanism comprises a second lifting plate, a second fixing plate and a second motor; the second lifting plate is arranged on the supporting mechanism and can move along the vertical direction relative to the supporting mechanism; the second fixing plate is arranged on the second lifting plate and can move along the horizontal direction relative to the second lifting plate; the second motor is arranged on the second fixing plate and connected with the second cutter.

In the implementation process, the second control mechanism comprises a second lifting plate, a second fixing plate and a second motor, the second lifting plate is arranged on the supporting mechanism and can vertically move relative to the supporting mechanism, the second fixing plate is arranged on the second lifting plate and can move along the horizontal direction relative to the second lifting plate, the second motor is arranged on the second fixing plate and is connected with the second cutter to drive the second cutter to run, the second lifting plate and the second fixing plate are arranged, the second cutter can move in the vertical direction and the horizontal direction, the cutting angle of the second cutter is enriched, and the working efficiency is improved.

Further, a third slide rail is arranged on the main body; the supporting mechanism is connected with the third sliding rail and moves along the third sliding rail.

In the implementation process, the main body is provided with the third slide rail, and the supporting mechanism is connected with the third slide rail, so that the third slide rail can be transversely moved, and finally the first cutter and the second cutter are driven to transversely move.

Furthermore, the supporting mechanism is provided with a positioning plate for positioning the material to be cut before the material fixing mechanism fixes the material to be cut.

In the implementation process, the positioning plate is arranged on the supporting mechanism, when the material to be cut is fixed, the material to be cut is contacted with the positioning plate, and then the material to be cut is fixed, so that the fixed position of the material to be cut is determined, and the first control mechanism and the second control mechanism can accurately control the first cutter and the second cutter to cut the corresponding positions of the material to be cut respectively.

Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a material cutting apparatus according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a supporting mechanism according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a first control mechanism according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a second control mechanism provided in the embodiments of the present application;

fig. 5 is a schematic structural diagram of a positioning plate according to an embodiment of the present application.

Icon: 10-a material cutting device; 100-a body; 110-a third slide rail; 200-a support mechanism; 210-a first scaffold; 211-a first sliding track; 220-a second bracket; 221-a second slide rail; 230-a positioning plate; 300-a first control mechanism; 310-a first lifter plate; 320-a first fixation plate; 330-a rotary drive; 331-toothed plate; 340-a first motor; 350-rotating shaft; 351-gear; 400-a second control mechanism; 410-a second lifter plate; 420-a second fixing plate; 430-a second motor; 500-a material securing mechanism; 600-a first cutter; 700-second tool.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or a point connection; either directly or indirectly through intervening media, or may be an internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a material cutting device according to an embodiment of the present disclosure. The material cutting device can be applied to the field of material cutting, is used for realizing diversification of the cutting angle of the cutting tool, reduces the workload of manual operation, and improves the working efficiency. The material cutting apparatus 10 includes a main body 100, a supporting mechanism 200, a first control mechanism 300, a second control mechanism 400, a material fixing mechanism 500, a first cutter 600, and a second cutter 700.

Wherein, the supporting mechanism 200 is disposed on the main body 100 and can move relative to the main body 100; the first control mechanism 300 is disposed on the supporting mechanism 200, connected to the first tool 600, and configured to control the first tool 600 to perform two-axis movement and rotation; the second control mechanism 400 is disposed on the supporting mechanism 200, connected to the second cutting tool 700, and configured to control the second cutting tool 700 to perform two-axis movement; the material fixing mechanism 500 is disposed on the main body 100 for fixing a material to be cut.

Illustratively, when a material cutting operation is required, the material to be cut can be fixed in the material fixing mechanism 500, then the supporting mechanism 200 can move to the material fixing mechanism 500, and further the first control mechanism 300 can control the first cutter 600 to move or rotate in multiple directions, and the second control mechanism 400 can control the second cutter 700 to move in different directions, so that the cutting angle when the material to be cut is cut can be diversified, and the two cutters are adopted to cooperate, thereby reducing the workload of manually adjusting the cutting angle in the cutting operation process, reducing the workload, and improving the working efficiency of the cutting operation.

In one embodiment, the material cutting apparatus 10 is provided with a sound-proof shield to reduce noise and provide better protection.

Referring to fig. 2, fig. 2 is a schematic structural diagram of a supporting mechanism according to an embodiment of the present disclosure.

Illustratively, the support mechanism 200 includes a first bracket 210 and a second bracket 220; the first control mechanism 300 is disposed on a sidewall of the first bracket 210 and is movable in a vertical direction with respect to the first bracket 210; the second control mechanism 400 is disposed on a sidewall of the second bracket 220 and is movable in a vertical direction with respect to the second bracket 220.

For example, the first control mechanism 300 may vertically move relative to the first bracket 210 so as to drive the first cutter 600 to vertically move, and the second control mechanism 400 may vertically move relative to the second bracket 220 so as to drive the second cutter 700 to vertically move.

Illustratively, a first slide rail 211 is arranged on a side wall of the first bracket 210 along the vertical direction; the first control mechanism 300 is connected to the first slide rail 211, and the first control mechanism 300 moves along the first slide rail 211.

Exemplarily, the first control mechanism 300 can move in the vertical direction along the first slide rail 211, so that the stability and the accuracy of the first control mechanism 300 during vertical movement can be ensured, the cutting error caused by deviation of a preset movement track in the moving process is avoided, the material to be cut is damaged, and the production cost is increased.

Illustratively, a second slide rail 221 is arranged on a side wall of the second bracket 220 along the vertical direction; the second control mechanism 400 is connected to the second slide rail 221, and the second control mechanism 400 moves along the second slide rail 221.

For example, the second slide rail 221 may guide and limit the movement of the second control mechanism 400, so as to finally improve the accuracy of the second knife 700 in cutting.

Referring to fig. 3, fig. 3 is a schematic structural diagram of a first control mechanism according to an embodiment of the present application.

Illustratively, the first control mechanism 300 includes a first lifting plate 310, a first fixing plate 320, a rotary drive 330, and a first motor 340; the first lifting plate 310 is disposed on the supporting mechanism 200 and can move in a vertical direction relative to the supporting mechanism 200; the first fixing plate 320 is disposed on the first lifting plate 310 and can move in a horizontal direction with respect to the first lifting plate 310; the rotary driving member 330 is disposed on the first fixing plate 320, connected to the first motor 340, and configured to drive the first motor 340 to rotate; the first motor 340 is disposed on the first fixing plate 320 and connected to the first cutter 600.

Exemplarily, the first lifting plate 310 may drive the first fixing plate 320 and the first motor 340 to move in a vertical direction, and then drive the first cutter 600 to move vertically, and the first fixing plate 320 may drive the first motor 340 to move in a horizontal direction, specifically, the horizontal direction refers to a front-back direction, the first fixing plate 320 finally drives the first cutter 600 to move back and forth, the rotary driving member 330 may drive the first motor 340 to rotate, and then the first motor 340 drives the first cutter 600 to rotate, so that the first cutter 600 may respectively move in the vertical direction, move back and forth, or rotate, diversification of cutting angles is achieved, and workload of manual operation is reduced.

In one embodiment, the first control mechanism 300 further includes a rotating shaft 350; the rotating shaft 350 is inserted into the first fixing plate 320 and is connected to the rotating driving member 330 and the first motor 340, respectively, the rotating driving member 330 drives the rotating shaft 350 to rotate, and the rotating shaft 350 drives the first motor 340 to rotate around the axis of the rotating shaft 350.

Illustratively, the first control mechanism 300 further includes a rotating shaft 350, the rotating driving member 330 can drive the rotating shaft 350 to rotate, and then the rotating shaft 350 can drive the first motor 340 to rotate around the axis of the rotating shaft 350, and further, the first motor 340 drives the first cutter 600 to rotate, so that the first cutter 600 can rotate on the basis of multi-axis movement, and the change of multiple cutting angles can be realized by matching with the multi-axis movement.

Exemplarily, the rotary driving member 330 is provided with a toothed plate 331, and the rotating shaft 350 is provided with a gear 351; the toothed plate 331 is engaged with the gear 351, and the toothed plate 331 rotates the gear 351 by moving.

Exemplarily, pinion rack 331 and gear 351 can interlock each other, and pinion rack 331 can move along certain direction to can drive gear 351 through the interlock relation and rotate, gear 351 is fixed on rotation axis 350, thereby gear 351 can drive rotation axis 350 synchronous rotation, and then can realize the rotation of first cutter 600, realize cutting angle's diversification.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a second control mechanism according to an embodiment of the present disclosure.

Illustratively, the second control mechanism 400 includes a second lifting plate 410, a second fixing plate 420, and a second motor 430; the second lifting plate 410 is arranged on the supporting mechanism 200 and can move in the vertical direction relative to the supporting mechanism 200; the second fixing plate 420 is disposed on the second lifting plate 410 and can move in a horizontal direction with respect to the second lifting plate 410; the second motor 430 is disposed on the second fixing plate 420 and connected to the second cutter 700.

Exemplarily, the second lifting plate 410 may drive the second fixing plate 420 and the second motor 430 to move along a vertical direction, so as to drive the second cutter 700 to move vertically, the second fixing plate 420 may drive the second motor 430 to move along a horizontal direction, specifically, the horizontal direction refers to a front-back direction, so as to drive the second cutter 700 to move back and forth, and the second motor 430 may drive the second cutter 700 to operate so as to realize a cutting function, so that the second cutter 700 may realize to move along different axes, so as to perform cutting in different directions.

In one embodiment, a third slide rail 110 is provided on the main body 100; the supporting mechanism 200 is connected to the third slide rail 110, and the supporting mechanism 200 moves along the third slide rail 110.

Illustratively, the supporting mechanism 200 moves laterally along the third sliding rail 110, so that the stability and accuracy of the movement can be ensured, and the deviation can be avoided.

Referring to fig. 5, fig. 5 is a schematic structural view of a positioning plate according to an embodiment of the present disclosure.

In one embodiment, the support mechanism 200 is provided with a positioning plate 230 for positioning the material to be cut before the material fixing mechanism 500 fixes the material to be cut.

Illustratively, the positioning plate 230 is disposed on a side of the support mechanism 200, initially, the support mechanism 200 is disposed on a side behind the material holding mechanism 500, the positioning plate 230 corresponds to the material fixing mechanism 500, when the material to be cut is placed in the material fixing mechanism 500, the inward end of the material to be cut is contacted with and abutted against the positioning plate 230, then the material to be cut is fixed by the material fixing mechanism 500, further, the supporting mechanism 200 is moved to the place of the material to be cut, the first control mechanism 300 and the second control mechanism 400 respectively control the first cutter 600 and the second cutter 700 to cut the material to be cut, the positioning plate 230 is arranged, the fixed position of the cut material can be accurately positioned, and then make follow-up accurate positioning to the position that needs to carry out the cutting on the material that waits to cut, improve the accuracy nature of cutting operation, improve the operation quality.

To sum up, when a cutting operation is required, a material to be cut is placed in the material fixing mechanism 500, and the material to be cut is contacted with the positioning plate 230 on the supporting mechanism 200, so as to fix the material to be cut, then the supporting mechanism 200 moves to the position of the material to be cut along the third sliding rail 110 on the main body 100, the first lifting plate 310 of the first control mechanism 300 can vertically move along the first sliding rail 211 relative to the first bracket 210 of the supporting mechanism 200, the first fixing plate 320 can move back and forth relative to the first lifting plate 310, the rotary driving member 330 can drive the gear 351 on the rotating shaft 350 to rotate through the toothed plate 331, so as to drive the rotating shaft 350 to rotate, so that finally the first cutter 600 can move and rotate in the transverse, front and back and vertical directions, and similarly, the second cutter 700 can move in the transverse direction under the driving of the supporting mechanism 200 and the second control mechanism 400, the front and rear and vertical movements, thereby diversifying the cutting radius of the first and

second cutters

600 and 700. The supporting mechanism 200, the first control mechanism 300 and the second control mechanism 400 are arranged, so that the first cutter 600 and the second cutter 700 can move or rotate in multiple directions, the cutting angles of the first cutter 600 and the second cutter 700 are more diversified in the cutting operation process, the workload of manually adjusting the cutting angles in the cutting operation process can be effectively reduced, the workload is reduced, the safety problem possibly caused by manual operation errors is reduced, and the working efficiency of the cutting operation of the material cutting device 10 is improved.

In all embodiments of the present application, the terms "large" and "small" are relatively speaking, and the terms "upper" and "lower" are relatively speaking, so that descriptions of these relative terms are not repeated herein.

It should be appreciated that reference throughout this specification to "in this embodiment," "in an embodiment of the present application," or "as an alternative implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in this embodiment," "in the examples of the present application," or "as an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are all alternative embodiments and that the acts and modules involved are not necessarily required for this application.

In various embodiments of the present application, it should be understood that the size of the serial number of each process described above does not mean that the execution sequence is necessarily sequential, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A material cutting device is characterized by comprising a main body, a supporting mechanism, a first control mechanism, a second control mechanism, a material fixing mechanism, a first cutter and a second cutter;

the supporting mechanism is arranged on the main body and can move relative to the main body;

the first control mechanism is arranged on the supporting mechanism, is connected with the first cutter and is used for controlling the first cutter to perform two-axis movement and rotation;

the second control mechanism is arranged on the supporting mechanism, is connected with the second cutter and is used for controlling the second cutter to move in two axes;

the material fixing mechanism is arranged on the main body and used for fixing a material to be cut.

2. The material cutting device of claim 1, wherein the support mechanism includes a first bracket and a second bracket;

the first control mechanism is arranged on the side wall of the first support and can move along the vertical direction relative to the first support;

the second control mechanism is arranged on the side wall of the second support and can move along the vertical direction relative to the second support.

3. The material cutting device according to claim 2, wherein a first slide rail is provided on a side wall of the first bracket in a vertical direction;

the first control mechanism is connected with the first sliding rail, and the first control mechanism moves along the first sliding rail.

4. The material cutting device according to claim 2, wherein a second slide rail is provided on a side wall of the second bracket in a vertical direction;

the second control mechanism is connected with the second slide rail and moves along the second slide rail.

5. The material cutting device of claim 1, wherein the first control mechanism comprises a first lift plate, a first fixed plate, a rotary drive, and a first motor;

the first lifting plate is arranged on the supporting mechanism and can move along the vertical direction relative to the supporting mechanism;

the first fixing plate is arranged on the first lifting plate and can move along the horizontal direction relative to the first lifting plate;

the rotary driving piece is arranged on the first fixing plate, is connected with the first motor and is used for driving the first motor to rotate;

the first motor is arranged on the first fixing plate and connected with the first cutter.

6. The material cutting device of claim 5, wherein the first control mechanism further comprises a rotating shaft;

the rotating shaft is inserted in the first fixing plate and is respectively connected with the rotating driving piece and the first motor, the rotating driving piece drives the rotating shaft to rotate, and the rotating shaft drives the first motor to rotate around the axis of the rotating shaft.

7. The material cutting device as claimed in claim 6, wherein a toothed plate is provided on the rotary drive, and a gear is provided on the rotary shaft;

the toothed plate is meshed with the gear, and the toothed plate drives the gear to rotate through movement.

8. The material cutting device of claim 1, wherein the second control mechanism comprises a second lift plate, a second fixed plate, and a second motor;

the second lifting plate is arranged on the supporting mechanism and can move along the vertical direction relative to the supporting mechanism;

the second fixing plate is arranged on the second lifting plate and can move along the horizontal direction relative to the second lifting plate;

the second motor is arranged on the second fixing plate and connected with the second cutter.

9. The material cutting device as claimed in claim 1, wherein a third slide track is provided on the body;

the supporting mechanism is connected with the third sliding rail and moves along the third sliding rail.

10. The material cutting device according to claim 1, wherein a positioning plate is provided on the supporting means for positioning the material to be cut before the material fixing means fixes the material to be cut.