CN-118087239-B - Material picking system applied to automatic cutting bed

CN118087239BCN 118087239 BCN118087239 BCN 118087239BCN-118087239-B

Abstract

The invention provides a material picking system applied to an automatic cutting bed. The material picking system comprises a cloth detection module, an image acquisition module, a track identification module and a control module, wherein the cloth detection module is used for detecting whether cloth is placed on a cutting table of an automatic cutting machine, the image acquisition module is used for acquiring a table surface area image of the cutting table when the cloth is detected to be placed on the cutting table, the track identification module is used for judging whether a cutting track exists in the table surface area image, the control module is configured to respond to a judging result that the cutting track exists in the table surface area image, match the cutting track in the table surface area image with a pre-acquired reference cutting track to judge whether a to-be-processed area on the cloth is processed, if so, judge whether the cutting track of the to-be-processed area is closed, match an image of the to-be-processed area with the pre-acquired reference image of the to-be-processed area, and if so, control a cut piece corresponding to the machined area of a mechanical arm to be transferred to a qualified product placement area on the placement table, otherwise, control the mechanical arm to transfer the cut piece corresponding to the to be-processed area to the unqualified product placement area on the placement table. According to the automatic cutting machine, the problems that the existing manual material picking mode applied to the automatic cutting machine is time-consuming and labor-consuming and the cutting efficiency of the automatic cutting machine is affected can be solved.

Inventors

Request for anonymity
Request for anonymity

Assignees

上海百琪迈科技(集团)有限公司

Dates

Publication Date: 20260508
Application Date: 20240408

Claims (8)

1. Be applied to automatic cutting bed's material system of picking up, automatic cutting bed includes tailors the platform, its characterized in that, material system of picking up includes: a placing table, on the table surface of which a qualified product placing area and a unqualified product placing area are arranged; the cloth detection module is used for detecting whether cloth is placed on the cutting table or not; the image acquisition module is used for acquiring a table surface area image of the cutting table when the cloth is detected to be placed on the cutting table; the track recognition module is used for judging whether a cutting track exists in the table surface area image or not, and the track recognition module only performs qualitative analysis on whether the cutting track exists in the table surface area image, and does not specifically acquire the cutting track in the table surface area image; A control module configured to: Responding to the judging result of the cutting track in the table area image, matching the cutting track in the table area image with the pre-acquired reference cutting track to judge whether the to-be-processed areas on the cloth are all processed, If the cutting track of the processed area is closed, the processed area is determined to be completely processed, if the cutting track is closed, the cut piece corresponding to the processed area is completely separated from the peripheral corner cloth, at the moment, the image of the processed area is matched with the pre-acquired reference image of the processed area, so that the cutting quality of the cut piece is determined, if the matching is successful, a first material picking instruction is output, otherwise, a second material picking instruction is output; And the mechanical arm is used for transferring the cut pieces corresponding to the processed area to the qualified product placement area in response to the first material picking instruction, and transferring the cut pieces corresponding to the processed area to the unqualified product placement area in response to the second material picking instruction.
2. The pick-up system for an automated cutting bed of claim 1, further comprising a pick-up station disposed downstream of the cutting station; the placing table is arranged at the downstream of the material picking table.
3. The material picking system applied to an automatic cutting bed according to claim 2, wherein the cloth detection module is configured to output an image acquisition trigger instruction when detecting that a cloth is placed on the cutting table; the control module is further configured to: And responding to the image acquisition triggering instruction, outputting an image acquisition control instruction for enabling an image acquisition module to acquire the table surface area image and sending the table surface area image to the track identification module.
4. The material picking system for an automatic cutting bed according to claim 3, wherein the track recognition module is further configured to send the table area image to the control module when it is determined that a cutting track exists in the table area image.
5. The pick-up system for an automatic cutting bed of claim 4, wherein the control module is further configured to: responding to the received mesa region image, and acquiring a cutting track in the mesa region image; responding to the judging result that the to-be-processed areas on the cloth are processed, and acquiring the cutting track of the processed area according to the table area image; And responding to the judging result of the cutting track closure of the processed area, and acquiring an image of the processed area according to the table area image.
6. The material picking system for an automatic cutting bed as set forth in claim 5, wherein said robotic arm comprises: the base is arranged on the material picking table; the first end of the mechanical arm body is connected to the base; The adsorption disc is arranged at the second end of the mechanical arm main body; and the vacuum adsorption device is used for providing vacuum adsorption force for the adsorption disc.
7. The material picking system for an automatic cutting bed as set forth in claim 6, further comprising: A residue recovery box; the control module is further configured to: and responding to a cut piece transfer completion signal fed back by the mechanical arm, and controlling the mechanical arm to transfer the corner cloth on the cutting table to the residual material recovery box.
8. The pick-up system for an automatic cutting bed of claim 7, wherein the control module is further configured to: And transmitting the position information of the unprocessed part of the to-be-processed area to a control system of the automatic cutting bed in response to the judging result that the to-be-processed areas on the cloth are not processed.

Description

Material picking system applied to automatic cutting bed Technical Field The invention belongs to the technical field of automatic cutting bed material picking, and particularly relates to a material picking system applied to an automatic cutting bed. Background After finishing cutting a bed of cloth, the existing automatic cutting bed generally adopts a transmission mechanism or a manual moving mode to transfer the cloth on the cutting table to a material picking table. After the cloth on the cutting table is transferred to the material picking table, the material picking is needed to be carried out manually. The manual material picking mode is time-consuming and labor-consuming, and affects the cutting efficiency of the automatic cutting bed. Disclosure of Invention The invention aims to solve the problems that the existing manual material picking mode applied to the automatic cutting bed is time-consuming and labor-consuming and affects the cutting efficiency of the automatic cutting bed. In order to achieve the above object, the present invention provides a material picking system applied to an automatic cutting bed, the material picking system comprising: a placing table, on the table surface of which a qualified product placing area and a unqualified product placing area are arranged; the cloth detection module is used for detecting whether cloth is placed on the cutting table of the automatic cutting bed or not; the image acquisition module is used for acquiring a table surface area image of the cutting table when the cloth is detected to be placed on the cutting table; The track recognition module is used for judging whether a cutting track exists in the table area image or not; A control module configured to: Responding to a judging result of a cutting track in the table area image, matching the cutting track in the table area image with a pre-acquired reference cutting track to judge whether the to-be-processed area on the cloth is processed or not, if so, judging whether the cutting track of the to-be-processed area is closed, if so, matching the image of the to-be-processed area with the pre-acquired reference image of the to-be-processed area, if the matching is successful, outputting a first material picking instruction, otherwise, outputting a second material picking instruction; And the mechanical arm is used for transferring the cut pieces corresponding to the processed area to the qualified product placement area in response to the first material picking instruction, and transferring the cut pieces corresponding to the processed area to the unqualified product placement area in response to the second material picking instruction. Optionally, the automatic cutting bed further comprises a material picking table arranged at the downstream of the cutting table; the placing table is arranged at the downstream of the material picking table. Optionally, the cloth detection module is configured to output an image acquisition trigger instruction when detecting that cloth is placed on the cutting table; the control module is further configured to: And responding to the image acquisition triggering instruction, outputting an image acquisition control instruction for enabling an image acquisition module to acquire the table surface area image and sending the table surface area image to the track identification module. Optionally, the track recognition module is further configured to send the table area image to the control module when it is determined that a cutting track exists in the table area image. Optionally, the control module is further configured to: responding to the received mesa region image, and acquiring a cutting track in the mesa region image; responding to the judging result that the to-be-processed areas on the cloth are processed, and acquiring the cutting track of the processed area according to the table area image; And responding to the judging result of the cutting track closure of the processed area, and acquiring an image of the processed area according to the table area image. Alternatively, the mechanical arm includes: the base is arranged on the material picking table; the first end of the mechanical arm body is connected to the base; The adsorption disc is arranged at the second end of the mechanical arm main body; and the vacuum adsorption device is used for providing vacuum adsorption force for the adsorption disc. Optionally, the material picking system further comprises: A residue recovery box; the control module is further configured to: and responding to a cut piece transfer completion signal fed back by the mechanical arm, and controlling the mechanical arm to transfer the corner cloth on the cutting table to the residual material recovery box. Optionally, the control module is further configured to: And transmitting the position information of the unprocessed part of the to-be-processed area to a control system of the automatic cutting bed in response to the judgin