阅读说明：本技术 一种在线检测智能修磨刀具筛选的方法 (Method for screening intelligent grinding cutter through online detection ) 是由 钟宇婷 周乐安 钟成明 于 2021-06-17 设计创作，主要内容包括：本发明公开一种在线检测智能修磨刀具筛选的方法,具体涉及刀具检测领域,该刀具筛选的方法包括有以下步骤：步骤一：制作料盘,步骤二：处理刀具,步骤三：放置刀具,步骤四：拨动刀具,步骤五：设置参数,步骤六：数据分析。本发明通过设置的多功能料盘,在料盘上平行开设有多组不同宽度大小的料槽,其中料槽由小往大依次分布,用于盛放同等尺寸规格的刀具,并且每组料槽的内壁上分布设置有多组探针,探针分别沿X、Y、Z方向进行分布,并且每组料槽中的探针统筹为一个整体,可以较为快速的对刀具进行分类放置,并通过多组不同轴向分布的探针对刀具进行检测,保证了刀具检测结果的全面性,有效的提高了磨损刀具的检测效率,具备较高的实用性。(The invention discloses a method for screening intelligent sharpening cutters through online detection, and particularly relates to the field of cutter detection, wherein the method for screening the cutters comprises the following steps: the method comprises the following steps: manufacturing a material tray, and step two: processing the cutter, and the third step: placing a cutter, and step four: and D, shifting the cutter, and step five: setting parameters, and a sixth step: and (6) analyzing the data. According to the tool storage device, a plurality of groups of material grooves with different widths are arranged on the material plate in parallel, wherein the material grooves are distributed from small to large in sequence and used for containing tools with the same size and specification, a plurality of groups of probes are distributed on the inner wall of each group of material grooves and are distributed along the direction X, Y, Z respectively, the probes in each group of material grooves are arranged integrally, the tools can be placed in a classified mode rapidly, the tools are detected through the plurality of groups of probes which are distributed in different axial directions, the comprehensiveness of tool detection results is guaranteed, the detection efficiency of abraded tools is effectively improved, and the tool storage device has high practicability.)

1. The method for screening the intelligent grinding cutter through online detection is characterized by comprising the following steps of: the cutter screening method comprises the following steps:

the method comprises the following steps: the method comprises the following steps that (1) a material tray is manufactured, a plurality of groups of material grooves with different widths are formed in the material tray in parallel, the material grooves are distributed from small to large in sequence, cutters are placed through the material grooves, a plurality of groups of probes are distributed on the inner wall of each group of material grooves and are distributed along the direction X, Y, Z respectively, the probes in each group of material grooves are arranged integrally, and the probes are connected with a central control module to perform linkage control;

step two: processing the cutter, washing the surface of the cutter at high pressure by using a cleaning device, and continuously stirring in the cleaning process to ensure that the cutter is more comprehensively contacted with high-pressure water flow;

step three: placing cutters, wherein the material tray needs to be obliquely placed at a certain angle before the cutters are placed, so that a smaller material groove on the material tray is positioned at an oblique place, the cutters needing to be detected are placed on the material tray by using a manipulator, the cutters with large diameters can cross the smaller material groove and directly roll into the material groove matched with the smaller material groove at the rear, the cutters needing to be detected are sequentially placed, and then each cutter falls into the material groove respectively, so that the material tray is placed in a horizontal position;

step four: shifting the cutter, shifting the cutter in the trough after the cutter is still detected, and turning the cutter by a certain angle, thereby carrying out comprehensive detection;

step five: setting parameters, and grabbing preset parameters of engineering personnel on a central control module: the cutting tool diameter phi D1, the cutting edge number Z1, the cutting tool length L1, the depth Lx1 of a detection point X1, an estimated spiral angle alpha 1, an end face margin Y1, an end face distance Ld1, a measuring head length Lc1 and an end face height Hd 1;

automatically measuring the end face position of the cutter, and outputting the clamping length Lp of the cutter:

setting a probe-tool end face contact point Px1, setting Lp as a Px detection value- (X-axis 0 point position + L1+ YI), and outputting Lp;

automatically judging the equal division, and outputting the indexing degrees A1, A2, A3 and A4, wherein the example takes four teeth as an example, but not limited to four teeth: setting contact points Pa1, Pa2, Pa3 and Pa4 of the probe and the side edge of the cutter, moving the Y axis to move in a negative direction until the point Pa1, rotating the A axis in a positive direction to slightly lean against the side edge, and recording an angle A1; measuring the degrees of A2, A3 and A4 in the same way, and recording and outputting A1, A2, A3 and A4;

automatically measuring a spiral angle, and outputting the angle:

automatically measuring the edge length and outputting the edge length;

step six: and data analysis, namely analyzing and comparing all the output parameters, automatically screening matched processing programs from the programs, automatically giving an alarm if no matching exists, and programming a new program supplement program library by programmers so as to gradually improve the program library.

2. The method for on-line detection and intelligent grinding cutter screening according to claim 1, characterized in that: and a central processing unit is arranged in the central control module in the first step, wherein the central control module is used for carrying out signal transmission and control on the probes in each group of material tanks through the central control module and analyzing and processing the data detected by the transmission of the probes.

3. The method for on-line detection and intelligent grinding cutter screening according to claim 1, characterized in that: in the processing process of the material tray in the first step, a plurality of groups of material grooves with each size are arranged for containing cutters with the same size and specification.

4. The method for on-line detection and intelligent grinding cutter screening according to claim 1, characterized in that: the cleaning device in the second step comprises a high-pressure water pump and a water flow pipeline, the water flow pipeline is aligned to the surface of the cutter for washing, and is matched with a drying device, the drying device adopts a high-pressure hot air blower, and high-pressure hot air flow is used for washing from the end part of the cutter, so that water stains adhered to the cutter are removed.

5. The method for on-line detection and intelligent grinding cutter screening according to claim 1, characterized in that: after the analysis and detection in the sixth step are finished, the tools for detecting the damage need to be marked and placed in classification.

Technical Field

The invention belongs to the technical field of cutter detection, and particularly relates to a method for screening intelligent grinding cutters through online detection.

Background

At present, cutters delivered from various large cutter manufacturers on the market have certain uniqueness whether standard cutters or nonstandard cutters, the blade parts and the total length of the used cutters are different, and the reason causes the complicated and complicated process of cutter grinding and machining, high error rate and difficult standardization.

At present, if a user wants to grind a cutter, the cutter can be newly screened and classified by workers according to parameters such as the diameter of the edge, the length of the edge, the number of teeth, indexing, the total length, the degree of a helical angle and the like, and the cutters in different categories are processed in batches. The engineer needs to set up one-to-one procedures for each category accordingly. The requirement on the professional quality of engineering personnel is high, the workload is large, and meanwhile, the processing risk caused by human factors is increased; more importantly, the intellectualization, the digitization and the networking of the mechanical processing are hindered. The standardization of the processing process is required in the construction of an intelligent production line, and the fact that parameters cannot be automatically acquired, identified and corrected becomes a typical problem affecting the standardization of the process.

Disclosure of Invention

The invention provides a method for screening intelligent sharpening cutters through online detection, and aims to solve the existing problems.

The invention is realized in such a way, and provides the following technical scheme: a method for screening an intelligent grinding cutter through online detection comprises the following steps:

the method comprises the following steps: the method comprises the following steps that (1) a material tray is manufactured, a plurality of groups of material grooves with different widths are formed in the material tray in parallel, the material grooves are distributed from small to large in sequence, cutters are placed through the material grooves, a plurality of groups of probes are distributed on the inner wall of each group of material grooves and are distributed along the direction X, Y, Z respectively, the probes in each group of material grooves are arranged integrally, and the probes are connected with a central control module to perform linkage control;

step two: processing the cutter, washing the surface of the cutter at high pressure by using a cleaning device, and continuously stirring in the cleaning process to ensure that the cutter is more comprehensively contacted with high-pressure water flow;

step three: placing cutters, wherein the material tray needs to be obliquely placed at a certain angle before the cutters are placed, so that a smaller material groove on the material tray is positioned at an oblique place, the cutters needing to be detected are placed on the material tray by using a manipulator, the cutters with large diameters can cross the smaller material groove and directly roll into the material groove matched with the smaller material groove at the rear, the cutters needing to be detected are sequentially placed, and then each cutter falls into the material groove respectively, so that the material tray is placed in a horizontal position;

step four: shifting the cutter, shifting the cutter in the trough after the cutter is still detected, and turning the cutter by a certain angle, thereby carrying out comprehensive detection;

step five: setting parameters, and grabbing preset parameters of engineering personnel on a central control module: the cutting tool diameter phi D1, the cutting edge number Z1, the cutting tool length L1, the depth Lx1 of a detection point X1, an estimated spiral angle alpha 1, an end face margin Y1, an end face distance Ld1, a measuring head length Lc1 and an end face height Hd 1;

automatically measuring the end face position of the cutter, and outputting the clamping length Lp of the cutter:

setting a probe-tool end face contact point Px1, setting Lp as a Px detection value- (X-axis 0 point position + L1+ YI), and outputting Lp;

automatically judging the equal division, and outputting the indexing degrees A1, A2, A3 and A4, wherein the example takes four teeth as an example, but not limited to four teeth: setting contact points Pa1, Pa2, Pa3 and Pa4 of the probe and the side edge of the cutter, moving the Y axis to move in a negative direction until the point Pa1, rotating the A axis in a positive direction to slightly lean against the side edge, and recording an angle A1; measuring the degrees of A2, A3 and A4 in the same way, and recording and outputting A1, A2, A3 and A4;

automatically measuring a spiral angle, and outputting the angle:

automatically measuring the edge length and outputting the edge length;

step six: and data analysis, namely analyzing and comparing all the output parameters, automatically screening matched processing programs from the programs, automatically giving an alarm if no matching exists, and programming a new program supplement program library by programmers so as to gradually improve the program library.

In a preferred embodiment, a central processing unit is disposed inside the central control module in the first step, wherein the central control module is configured to perform signal transmission and control on the probes in each group of troughs through the central control module, and analyze and process data detected by the transmission of the probes.

In a preferred embodiment, the material tray in the first step is processed, wherein each size of material groove is provided with a plurality of groups for containing cutters with the same size.

In a preferred embodiment, the cleaning device in the second step comprises a high-pressure water pump and a water flow pipeline, the water flow pipeline is used for being aligned with the surface of the cutter for washing, and the drying device is matched, the drying device adopts a high-pressure hot air blower, and the high-pressure hot air flow is used for washing from the end part of the cutter, so that the water stains adhered on the end part are removed.

In a preferred embodiment, after the six analysis steps are finished, the tools for detecting the damage need to be marked and placed in classification.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arranged multifunctional material tray, a plurality of groups of troughs with different widths are arranged on the material tray in parallel, wherein the troughs are distributed from small to large in sequence and are used for containing cutters with the same dimension and specification, the cutters are placed through the troughs, a plurality of groups of probes are distributed on the inner wall of each group of troughs and are distributed along the direction of X, Y, Z respectively, the probes in each group of troughs are arranged into a whole, the probes are connected with a central control module to carry out linkage control, the cutters can be placed in a classified mode relatively quickly, the cutters are detected through the plurality of groups of probes which are distributed in different axial directions, the comprehensiveness of the cutter detection result is ensured, the detection efficiency of the worn cutters is effectively improved, and the multifunctional material tray has higher practicability;

2. through the washing step that sets up, utilize belt cleaning device to carry out high pressure to wash the surface of cutter to constantly stir at abluent in-process, make between cutter and the high-pressure rivers contact more comprehensive, and collocation drying device, drying device adopts high-pressure air heater, utilize high-pressure hot gas stream to erode from the tip of cutter, water stain of adhesion above getting rid of with this, make the cutter avoid the influence of impurity at the in-process that detects, guaranteed good testing result.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A method for screening an intelligent grinding cutter through online detection comprises the following steps:

the method comprises the following steps: the method comprises the following steps of manufacturing a material tray, wherein a plurality of groups of material troughs with different widths are arranged on the material tray in parallel, the material troughs are distributed from small to large in sequence, the material tray is processed, a plurality of groups of material troughs with different sizes are arranged in each group of material troughs and are used for containing cutters with the same size and specification, the cutters are placed through the material troughs, a plurality of groups of probes are distributed on the inner wall of each group of material troughs, the probes are distributed along the direction of X, Y, Z respectively, the probes in each group of material troughs are arranged integrally into a whole, the probes are connected with a central control module to carry out linkage control, a central processing unit is arranged inside the central control module, and the central control module is used for carrying out signal transmission and control on the probes in each group of material troughs through the central control module and analyzing and processing data detected by probe transmission;

step two: the method comprises the following steps that a cutter is treated, the surface of the cutter is washed at high pressure by using a washing device, and the cutter is continuously stirred in the washing process, so that the cutter is more comprehensively contacted with high-pressure water flow;

step three: placing cutters, wherein the material tray needs to be obliquely placed at a certain angle before the cutters are placed, so that a smaller material groove on the material tray is positioned at an oblique place, the cutters needing to be detected are placed on the material tray by using a manipulator, the cutters with large diameters can cross the smaller material groove and directly roll into the material groove matched with the smaller material groove at the rear, the cutters needing to be detected are sequentially placed, and then each cutter falls into the material groove respectively, so that the material tray is placed in a horizontal position;

step four: shifting the cutter, shifting the cutter in the trough after the cutter is still detected, and turning the cutter by a certain angle, thereby carrying out comprehensive detection;

step five: setting parameters, and grabbing preset parameters of engineering personnel on a central control module: the cutting tool diameter phi D1, the cutting edge number Z1, the cutting tool length L1, the depth Lx1 of a detection point X1, an estimated spiral angle alpha 1, an end face margin Y1, an end face distance Ld1, a measuring head length Lc1 and an end face height Hd 1;

automatically measuring the end face position of the cutter, and outputting the clamping length Lp of the cutter:

setting a probe-tool end face contact point Px1, setting Lp as a Px detection value- (X-axis 0 point position + L1+ YI), and outputting Lp;

automatically judging the equal division, and outputting the indexing degrees A1, A2, A3 and A4, wherein the example takes four teeth as an example, but not limited to four teeth: setting contact points Pa1, Pa2, Pa3 and Pa4 of the probe and the side edge of the cutter, moving the Y axis to move in a negative direction until the point Pa1, rotating the A axis in a positive direction to slightly lean against the side edge, and recording an angle A1; measuring the degrees of A2, A3 and A4 in the same way, and recording and outputting A1, A2, A3 and A4;

automatically measuring a spiral angle, and outputting the angle:

automatically measuring the edge length and outputting the edge length;

step six: and data analysis, namely analyzing and comparing all the output parameters, automatically screening matched machining programs from the programs, automatically alarming if no matching exists, programming a new program supplement program library by programmers so as to gradually perfect the program library, marking the damaged cutters after analysis and detection are finished, and placing the damaged cutters in a classified manner so as to timely manage the detected cutters.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.