阅读说明：本技术 磁材切片机 (Magnetic material slicing machine ) 是由 汪润节 孔荣桂 于 2020-11-17 设计创作，主要内容包括：本发明实施例提供一种磁材切片机,具有两个或两个以上机头,和对应的料架；料架均固定连接工作台,每个料架分别设有垂直进给机构和夹料机构；工作台与主机体之间设有纵向进给机构；还包括机罩和冷却系统；两个或两个以上机头共用一个动力马达,动力马达是永磁电机；本发明提供的磁材切片机具有低能耗、结构简洁的特点。(The embodiment of the invention provides a magnetic material slicing machine which is provided with two or more machine heads and corresponding material racks; the material racks are fixedly connected with the workbench, and each material rack is respectively provided with a vertical feeding mechanism and a material clamping mechanism; a longitudinal feeding mechanism is arranged between the workbench and the main machine body; the cooling system also comprises a hood and a cooling system; two or more machine heads share one power motor, and the power motor is a permanent magnet motor; the magnetic material slicing machine provided by the invention has the characteristics of low energy consumption and simple structure.)

1. A magnetic material slicing machine is provided with two machine heads and corresponding material racks; the material racks are fixedly connected with the workbench, and each material rack is respectively provided with a vertical feeding mechanism and a material clamping mechanism; a longitudinal feeding mechanism is arranged between the workbench and the main machine body; the cooling system also comprises a hood and a cooling system; the method is characterized in that: the two machine heads share one power motor, and the power motor is a permanent magnet motor.

2. The magnetic material slicer of claim 1, wherein: the output shaft of the power motor is fixedly connected with a synchronous belt wheel, the two machine heads are also respectively provided with the synchronous belt wheel, and the synchronous belt is connected with the synchronous belt wheel of the power motor and the two machine head synchronous belt wheels.

3. The magnetic material slicer of claim 2, wherein: and a tension wheel is pressed on the synchronous belt.

4. The magnetic material slicer of claim 1, wherein: two of the vertical feed mechanisms are driven by one motor.

5. A magnetic material slicing machine is provided with more than two machine heads and corresponding material racks; each material rack is fixedly connected with the workbench, and each material rack is respectively provided with a vertical feeding mechanism and a material clamping mechanism; a longitudinal feeding mechanism is arranged between the workbench and the main machine body; the cooling system also comprises a hood and a cooling system; the method is characterized in that: more than two heads share one power motor, and the power motor is a permanent magnet motor.

6. The magnetic material slicer of claim 5, wherein: the output shaft of the power motor is fixedly connected with a synchronous belt wheel, the more than two machine heads are also respectively provided with the synchronous belt wheel, and the synchronous belt is connected with the power motor synchronous belt wheel and the more than two machine head synchronous belt wheels.

7. The magnetic material slicer of claim 6, wherein: and a tension wheel is pressed on the synchronous belt.

8. The magnetic material slicer of claim 5, wherein: each of the vertical feed mechanisms is driven by a motor.

Technical Field

The embodiment of the invention relates to the technical field of magnetic sheet processing equipment, in particular to a magnetic material slicing machine.

Background

The rare earth permanent magnetic material is applied to a plurality of industries such as electronics, automobiles, aerospace and the like. For example, in the electronic industry, most of applied permanent magnet parts are in a sheet shape, one device in the rare earth permanent magnet industry is a magnetic material slicing machine, and the slicing device is also called a cutting and grinding machine according to different cutters, and is an industry.

Chinese patent document CN1672843A published in 28.9.2005 discloses an inside diameter slicer with multiple slicing heads, which is mainly suitable for slicing neodymium iron boron permanent magnet materials and other powder metallurgy products, and mainly comprises a machine base, two or more slicing heads, a feeding hand wheel, a feeding shaft, a pulley, a heavy hammer, a pull rope, a lower carriage and a workbench, wherein the design that the same machine base, the lower carriage and the workbench are used for serving the multiple slicing heads is adopted. As can be seen from the description of the detailed embodiment of the specification of the document, the conventional slicer mainly comprises a base and two or more slicing heads, wherein each slicing head is composed of a motor connected with a cutter head through a transmission belt, a belt pulley and a main spindle box arranged on the base, and is equivalent to one motor driving one cutter head.

The slicing efficiency of the existing slicing machine is very low, the time for slicing a magnetic sheet by a single cutting disc is generally 8 to 10 minutes, and a magnetic slicing workshop is generally provided with hundreds of slicing machines, so the slicing processing energy consumption is serious.

The defects of complex structure, serious energy consumption and the like of the existing slicer are urgently needed to be solved.

Disclosure of Invention

The technical problem to be solved by the embodiments of the present invention is to provide a magnetic material slicing machine, which has a simple structure.

A further object of the embodiments of the present invention is to provide a magnetic material slicing machine with low power consumption.

In order to solve the above technical problem, an embodiment of the present invention provides the following technical solutions: a magnetic material slicing machine is provided with two machine heads and corresponding material racks; the material racks are fixedly connected with the workbench, and each material rack is respectively provided with a vertical feeding mechanism and a material clamping mechanism; a longitudinal feeding mechanism is arranged between the workbench and the main machine body; the cooling system also comprises a hood and a cooling system; the two machine heads share one power motor, and the power motor is a permanent magnet motor.

Furthermore, the output shaft of the power motor is fixedly connected with synchronous belt wheels, the two machine heads are also respectively provided with the synchronous belt wheels, and the synchronous belt is connected with the synchronous belt wheels of the power motor and the two machine head synchronous belt wheels.

Further, a tension wheel is pressed on the synchronous belt.

Further, two of the vertical feed mechanisms are driven by one motor.

Furthermore, the motor is a stepping motor, and an output shaft of the stepping motor is connected with the plastic gear; the vertical feeding mechanism comprises a slide rail structure and a screw nut structure, and one end of a screw is connected with a steel gear; the plastic gear is meshed with the steel gears of the two vertical feeding mechanisms.

The magnetic material slicing machine further comprises a starting method, wherein the power motor is started firstly, and after the two machine heads reach the working rotating speed, longitudinal feeding and vertical cutting are carried out.

The magnetic material slicing machine further comprises a stopping method, wherein the stopping method comprises the steps of stopping after work is finished and stopping in a fault mode, and the power motor is turned off after the material clamping mechanism is far away from the machine head through the longitudinal feeding mechanism.

In order to solve the above technical problem, an embodiment of the present invention further provides the following technical solutions: a magnetic material slicing machine is provided with more than two machine heads and corresponding material racks; each material rack is fixedly connected with the workbench, and each material rack is respectively provided with a vertical feeding mechanism and a material clamping mechanism; a longitudinal feeding mechanism is arranged between the workbench and the main machine body; the cooling system also comprises a hood and a cooling system; more than two heads share one power motor, and the power motor is a permanent magnet motor.

Furthermore, the output shaft of the power motor is fixedly connected with a synchronous belt wheel, the more than two machine heads are also respectively provided with the synchronous belt wheel, and the synchronous belt is connected with the synchronous belt wheel of the power motor and the more than two machine head synchronous belt wheels.

Further, a tension wheel is pressed on the synchronous belt.

Further, each of the vertical feed mechanisms is driven by a motor.

Furthermore, the motor is a stepping motor, and an output shaft of the stepping motor is connected with the plastic gear; the vertical feeding mechanism comprises a slide rail structure and a screw nut structure, and one end of a screw is connected with a steel gear; the plastic gear is meshed with the steel gear of each vertical feeding mechanism.

The magnetic material slicing machine further comprises a starting method, wherein the power motor is started firstly, and after the plurality of machine heads reach the working rotating speed, longitudinal feeding and vertical cutting are carried out.

The magnetic material slicing machine further comprises a stopping method, wherein the stopping method comprises the steps of stopping after work is finished and stopping in a fault mode, and the power motor is turned off after the material clamping mechanism is far away from the machine head through the longitudinal feeding mechanism.

After the technical scheme is adopted, the embodiment of the invention at least has the following beneficial effects: the magnetic material slicing machine provided by the embodiment of the invention is provided with two machine heads, wherein the two machine heads share one power motor, one less power motor is arranged, and the mechanical structure and the electrical structure are simpler. The two machine heads share one permanent magnet motor as a power motor, and when the permanent magnet motor is used for high-inertia cutting, the permanent magnet motor has the characteristic that the larger the inertia is, the smaller the energy consumption is, the energy consumption is relatively smaller under the condition of cutting the same magnetic material, and the inertia borne by the two machine heads driven by the shared permanent magnet motor is larger than that of the machine head driven by one motor, so that the effect of lower energy consumption can be realized.

Through carrying out the non-public experiment to the technical scheme of two aircraft noses and discovering, the power motor uses permanent-magnet machine and ordinary alternating current motor to do the comparison, and the conclusion is that well blade disc cutting mill, permanent-magnet machine only need 0.55KW, and ordinary motor needs 1.1KW just can the steady cutting.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the present invention.

Detailed Description

The present application will now be described in further detail with reference to the accompanying drawings and specific examples. It should be understood that the following illustrative embodiments and description are only intended to explain the present invention, and are not intended to limit the present invention, and features of the embodiments and examples in the present application may be combined with each other without conflict.

The first embodiment of the invention is a magnetic material slicing machine, which is provided with two machine heads and corresponding material racks; the material racks are fixedly connected with the workbench, and each material rack is respectively provided with a vertical feeding mechanism and a material clamping mechanism; a longitudinal feeding mechanism is arranged between the workbench and the main machine body; the cooling system also comprises a hood and a cooling system; the two machine heads share one power motor, and the power motor is a permanent magnet motor.

The output shaft of the power motor is fixedly connected with a synchronous belt pulley 01, the two machine heads are also respectively provided with synchronous belt pulleys 02 and 03, and a synchronous belt 04 is connected with the synchronous belt pulley of the power motor and the two synchronous belt pulleys of the machine heads. And a tension wheel 05 is pressed on the synchronous belt.

Two of the vertical feed mechanisms are driven by one motor. The motor is a stepping motor, and an output shaft of the stepping motor is connected with the plastic gear; the vertical feeding mechanism comprises a slide rail structure and a screw nut structure, and one end of a screw is connected with a steel gear; the plastic gear is meshed with the steel gears of the two vertical feeding mechanisms.

The second embodiment of the invention is a magnetic material slicing machine, which is provided with more than two machine heads and corresponding material racks; each material rack is fixedly connected with the workbench, and each material rack is respectively provided with a vertical feeding mechanism and a material clamping mechanism; a longitudinal feeding mechanism is arranged between the workbench and the main machine body; the cooling system also comprises a hood and a cooling system; more than two heads share one power motor, and the power motor is a permanent magnet motor.

The output shaft of the power motor is fixedly connected with a synchronous belt wheel, the more than two machine heads are also respectively provided with the synchronous belt wheel, and the synchronous belt is connected with the power motor synchronous belt wheel and the more than two machine head synchronous belt wheels. And a tension wheel is pressed on the synchronous belt.

Each of the vertical feed mechanisms is driven by a motor. The motor is a stepping motor, and an output shaft of the stepping motor is connected with the plastic gear; the vertical feeding mechanism comprises a slide rail structure and a screw nut structure, and one end of a screw is connected with a steel gear; the plastic gear is meshed with the steel gear of each vertical feeding mechanism.

The magnetic material slicing machine further comprises a starting method, wherein the power motor is started firstly, and after the two machine heads reach the working rotating speed, longitudinal feeding and vertical cutting are carried out.

The magnetic material slicing machine further comprises a stopping method, the stopping method comprises the steps of stopping after work is finished and stopping in a fault mode, and the power motor is turned off after the material clamping mechanism is far away from the machine head through the longitudinal feeding mechanism.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.