阅读说明：本技术 九轴联动自动控制系统 (Nine-axis linkage automatic control system ) 是由 杨美丽 于 2021-08-25 设计创作，主要内容包括：本发明公开一种九轴联动自动控制系统,包括：主控单元、联动单元、通信单元、显示单元、终端设备；所述终端设备用于获取工件的制备数据；所述通信单元用于传输所述制备数据到所述主控单元中；所述主控单元用于根据所述工件的制备数据向机床输出控制指令；所述联动单元用于根据所述控制指令进行数控动作；所述显示单元用于显示当前工件的制备情况。本发明通过控制指令完成数控操作,还能够实现不同零件的自动移动,而且通过工件装夹转换装置中的支撑装置也能够解决对不同形状元件加工时需要人工配合的问题。(The invention discloses a nine-axis linkage automatic control system, which comprises: the system comprises a main control unit, a linkage unit, a communication unit, a display unit and terminal equipment; the terminal equipment is used for acquiring preparation data of the workpiece; the communication unit is used for transmitting the preparation data to the main control unit; the main control unit is used for outputting a control instruction to a machine tool according to the preparation data of the workpiece; the linkage unit is used for carrying out numerical control action according to the control instruction; the display unit is used for displaying the preparation condition of the current workpiece. The numerical control device can complete numerical control operation through a control instruction, can also realize automatic movement of different parts, and can also solve the problem of manual matching when processing different-shape elements through the supporting device in the workpiece clamping and converting device.)

1. Nine shaft linkage automatic control system, its characterized in that includes: the system comprises a main control unit, a linkage unit, a communication unit, a display unit and terminal equipment;

the terminal equipment is used for acquiring preparation data of the workpiece;

the communication unit is used for transmitting the preparation data to the main control unit;

the main control unit is used for outputting a control instruction to a machine tool according to the preparation data of the workpiece;

the linkage unit is used for carrying out numerical control action according to the control instruction;

the display unit is used for displaying the preparation condition of the current workpiece and the preparation data of the workpiece.

2. The nine-axis linkage automatic control system according to claim 1, wherein the communication unit includes a first communication module and a second communication module; the first communication module is arranged in the terminal equipment; the second communication module is arranged in the main control unit; the first communication module is wirelessly connected with the second communication module;

the first communication module is used for transmitting preparation data of the workpiece;

the second communication module is used for transmitting the control instruction.

3. The nine-axis linkage automatic control system according to claim 1, wherein the main control unit comprises a data receiving module, a data processing module, a data storage module and a control module;

the data receiving module is used for receiving preparation data of the workpiece;

the data processing module is used for carrying out digital-to-analog conversion processing on the preparation data of the workpiece;

the data storage module is used for storing the preparation data of the workpiece and the data after the digital-to-analog conversion processing;

and the control module is used for outputting a control instruction according to the data after the digital-to-analog conversion processing.

4. The nine-axis linkage automatic control system according to claim 1, wherein a workpiece clamping conversion device is arranged on the machine tool; the workpiece clamping and converting device is used for assisting the machine tool to finish workpiece preparation.

5. The nine-axis linkage automatic control system according to claim 4, wherein the workpiece clamping conversion device comprises a plurality of clamping trays; and each clamping tray is also provided with a supporting device.

6. The nine-axis linkage automatic control system according to claim 5, wherein the support device comprises a support clip and a support rod; the supporting rod is connected with the sliding sleeve through an angle adjusting nut; the sliding sleeve is connected with a switch door of the machine tool.

7. The nine-axis linkage automatic control system according to claim 1, wherein the linkage unit comprises a Y-axis feeding mechanism, an X-axis feeding mechanism, a Z-axis feeding mechanism, a main shaft, a direct-drive a-C cradle type turntable, and a servo tool magazine mechanism.

8. The nine-axis linkage automatic control system according to claim 1, wherein the display unit comprises a first video output module, a second video output module, a video switching module; the first video output module and the second video output module are connected with the video switching module;

the first video output module is used for outputting the preparation data of the workpiece; the second video output module is used for outputting the preparation condition of the current workpiece; the video switching module is used for switching the first video output module and the second video output module.

Technical Field

The invention relates to the technical field of numerical control machines, in particular to a nine-axis linkage automatic control system.

Background

Among the nine-axis linkage, the most common is the nine-axis five-axis linkage, and the nine-axis five-axis linkage is a machine tool which has nine motion axes and five axes in the nine motion axes and can simultaneously coordinate and move, and the more the number of the axes of the machine tool is, the more complicated the structure of a part which is machined once can be represented. The nine-axis five-linkage machine tool is a high-end machine tool, five motion axes work in a coordinated mode, meanwhile, the running track of a cutter is a very complex calculation process, and requirements on software and hardware of the machine tool are quite high. Generally, machining centers with more than five shafts belong to special equipment, and generally, a certain type of workpiece is processed in a targeted manner.

Actually, six-axis linkage can be realized at the highest of machine tools, but the highest five-axis linkage exists in the industry at present, and the motion of the nine-axis linkage is not in the same coordinate system and is not necessarily provided or not provided. The six-axis linkage comprises the movement of x, y and z axes, and the rotation of A, B and C axes runs simultaneously, which is called the six-axis linkage. Three other axes: u, V and w are incremental axes which can move up and down on the Z axis, and the workbench can also move up and down on the w axis, namely nine axes are matched with each other.

The numerical control milling machine applied to the nine-axis linkage is also called as a machining center, is a numerical control machine with strong machining function, and the machining center, the flexible machining unit and the like which are rapidly developed at present are generated on the basis of the numerical control milling machine and the numerical control boring machine, and the milling mode cannot be separated from the milling mode. Because the numerical control milling process is the most complex and the technical problems to be solved are the most, the milling process is always the key point when people research and develop software of a numerical control system and an automatic programming language at present.

However, in the numerical control machine tool for processing a plurality of workpieces with different shapes in the prior art, one numerical control machine tool often cannot independently complete the work of one workpiece part needing linkage processing, but needs the mutual cooperation of a plurality of numerical control machine tools to complete the processing work of a plurality of different workpieces, so that the processing efficiency of the plurality of different workpieces is low, and the wide use requirement cannot be met.

Disclosure of Invention

Aiming at the problems, the invention provides a nine-axis linkage automatic control system, which aims to solve the technical problems in the prior art, can complete numerical control operation through a control instruction, can also realize automatic movement of different parts, and can also solve the problem of manual matching when different-shape elements are processed through a supporting device in a workpiece clamping and converting device.

In order to achieve the purpose, the invention provides the following scheme: the invention provides a nine-axis linkage automatic control system, comprising: the system comprises a main control unit, a linkage unit, a communication unit, a display unit and terminal equipment;

the terminal equipment is used for acquiring preparation data of the workpiece;

the communication unit is used for transmitting the preparation data to the main control unit;

the main control unit is used for outputting a control instruction to a machine tool according to the preparation data of the workpiece;

the linkage unit is used for carrying out numerical control action according to the control instruction;

the display unit is used for displaying the preparation condition of the current workpiece and the preparation data of the workpiece.

Preferably, the communication unit includes a first communication module and a second communication module; the first communication module is arranged in the terminal equipment; the second communication module is arranged in the main control unit; the first communication module is wirelessly connected with the second communication module;

the first communication module is used for transmitting preparation data of the workpiece;

the second communication module is used for transmitting the control instruction.

Preferably, the main control unit comprises a data receiving module, a data processing module, a data storage module and a control module;

the data receiving module is used for receiving preparation data of the workpiece;

the data processing module is used for carrying out digital-to-analog conversion processing on the preparation data of the workpiece;

the data storage module is used for storing the preparation data of the workpiece and the data after the digital-to-analog conversion processing;

and the control module is used for outputting a control instruction according to the data after the digital-to-analog conversion processing.

Preferably, a workpiece clamping conversion device is arranged on the machine tool; the workpiece clamping and converting device is used for assisting the machine tool to finish workpiece preparation.

Preferably, the workpiece clamping and converting device comprises a plurality of clamping trays; and each clamping tray is also provided with a supporting device.

Preferably, the supporting device comprises a supporting clip and a supporting rod; the supporting rod is connected with the sliding sleeve through an angle adjusting nut; the sliding sleeve is connected with a switch door of the machine tool.

Preferably, the linkage unit comprises a Y-axis feeding mechanism, an X-axis feeding mechanism, a Z-axis feeding mechanism, a main shaft, a direct-drive A-C cradle type rotary table and a servo tool magazine mechanism.

Preferably, the display unit comprises a first video output module, a second video output module and a video switching module; the first video output module and the second video output module are connected with the video switching module;

the first video output module is used for outputting the preparation data of the workpiece; the second video output module is used for outputting the preparation condition of the current workpiece; the video switching module is used for switching the first video output module and the second video output module.

The invention discloses the following technical effects:

basic preparation data of a workpiece are obtained through terminal equipment, the basic preparation data are wirelessly transmitted to a main control module of a machine tool, the main control module is used for carrying out data processing on the basic preparation data and sending a control instruction to the machine tool according to a processed data result, and the machine tool completes preparation of the workpiece according to the control instruction; the workpiece clamping conversion device is arranged on the machine tool, and the moving element is arranged in the workpiece clamping conversion device, so that numerical control operation can be completed through a control instruction, automatic movement of different parts can be realized, and the problem of manual matching in processing of different shapes of elements can be solved through the supporting device in the workpiece clamping conversion device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a block diagram of the system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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

Referring to fig. 1, the present embodiment provides a nine-axis linkage automatic control system, including: the system comprises a main control unit, a linkage unit, a communication unit, a display unit and terminal equipment; the terminal equipment is used for acquiring preparation data of the workpiece; the communication unit is used for transmitting the preparation data to the main control unit; the main control unit is used for outputting a control instruction to the machine tool according to the preparation data of the workpiece; the linkage unit is used for performing numerical control action according to the control instruction; the display unit is used for displaying the preparation condition of the current workpiece and the preparation data of the workpiece.

The communication unit comprises a first communication module and a second communication module; the first communication module is arranged in the terminal equipment; the second communication module is arranged in the main control unit; the first communication module is wirelessly connected with the second communication module; the first communication module is used for transmitting preparation data of the workpiece; the second communication module is used for transmitting the control instruction.

The main control unit comprises a data receiving module, a data processing module, a data storage module and a control module; the data receiving module is used for receiving preparation data of the workpiece; the data processing module is used for carrying out digital-to-analog conversion processing on the preparation data of the workpiece; the data storage module is used for storing the preparation data of the workpiece and the data after digital-to-analog conversion processing; the control module is used for outputting a control instruction according to the data after the digital-to-analog conversion processing.

A workpiece clamping conversion device is arranged on the machine tool; the workpiece clamping and converting device is used for assisting the machine tool to finish workpiece preparation. The workpiece clamping conversion device comprises a plurality of clamping trays; the clamping tray is also provided with a supporting device. The supporting device comprises a supporting clamp and a supporting rod; the supporting rod is connected with the sliding sleeve through an angle adjusting nut; the sliding sleeve is connected with the switch door of the machine tool. After the work piece processing that is located on the inside clamping tray of lathe is accomplished, simultaneously lathe outside clamping tray work piece installation is accomplished, the support carousel drives two clamping trays respectively and carries out the switching position under the sheathed tube drive that slides, and at the sleeve tube drive that slides simultaneously, the switch door is synchronous along lathe rebound, form certain opening size, make the work piece after the processing is accomplished rotate to the lathe outside, treat the work piece removal of processing to the lathe inboard simultaneously, until two clamping trays rotate 180 degrees backs respectively, the stable removal of clamping tray is to setting element department, the switch door is synchronous closed, accomplish the quick conversion of work piece.

The linkage unit comprises a Y-axis feeding mechanism, an X-axis feeding mechanism, a Z-axis feeding mechanism, a main shaft, a direct-drive A-C cradle type rotary table and a servo tool magazine mechanism. The Y-axis feeding mechanism comprises a Y1 axis and a Y2 axis, and forms four linear feeding coordinate axes with the X-axis feeding mechanism and the Z-axis feeding mechanism; the direct-drive A-C cradle type turntable comprises an A1 shaft, an A2 shaft and a C shaft so as to form three rotation coordinate axes; the spindle is an electric spindle mechanism and the servo tool magazine mechanism serves as a W-axis which is a tool magazine rotating shaft.

The display unit comprises a first video output module, a second video output module and a video switching module; the first video output module and the second video output module are connected with the video switching module; the first video output module is used for outputting preparation data of the workpiece; the second video output module is used for outputting the preparation condition of the current workpiece; the video switching module is used for switching the first video output module and the second video output module.

The mechanical structure and the working principle are as follows: the five-axis linkage numerical control machine tool is provided with three linear feed shafts and two rotary feed shafts, and the five feed shafts can be simultaneously linked and fed, the three linear feed shafts of the numerical control machine tool are X, Y, Z three linear feed shafts in a Cartesian coordinate system, and the two rotary feed shafts can be any two combinations of A, B, C shafts, namely AC combination, AB combination or BC combination.

The invention discloses the following technical effects:

basic preparation data of a workpiece are obtained through terminal equipment, the basic preparation data are wirelessly transmitted to a main control module of a machine tool, the main control module is used for carrying out data processing on the basic preparation data and sending a control instruction to the machine tool according to a processed data result, and the machine tool completes preparation of the workpiece according to the control instruction; the workpiece clamping conversion device is arranged on the machine tool, and the moving element is arranged in the workpiece clamping conversion device, so that numerical control operation can be completed through a control instruction, automatic movement of different parts can be realized, and the problem of manual matching in processing of different shapes of elements can be solved through the supporting device in the workpiece clamping conversion device.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the present invention in its spirit and scope. Are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.