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CN-117259555-B - Automatic workpiece positioning protection device in robot vision guiding punching production line

CN117259555BCN 117259555 BCN117259555 BCN 117259555BCN-117259555-B

Abstract

The invention discloses an automatic positioning protection device for workpieces in a robot vision guiding punching production line, which relates to the technical field of automatic positioning protection devices for punching workpieces, and comprises an insulating transverse mounting plate which is arranged at the front end and the rear end of the upper end face of a feeding production line bracket, wherein the device can clamp and fix two sides of a plate by installing a conductive rotary limiting part and matching with a conductive telescopic roller part, so as to prevent the plate from vibrating due to stress when the plate is punched, the position of the plate which leads to the subsequent punching is deviated, the installation of the conductive slip ring can facilitate the detection of the tail end position of the plate by the control cabinet of the punching machine, when the residual quantity of the plate is insufficient to punch into a qualified product, the tail end of the plate is not contacted with the conductive telescopic roller piece, the control cabinet of the punching machine can know that the plate is insufficient, the punching machine stops punching the residual plate, the phenomenon of splashing of the plate is avoided, the plate is prevented from splashing on the body of a worker, and irrecoverable damage is generated to the worker.

Inventors

  • LI WENBANG
  • ZHANG YUSHAN
  • ZHANG SHENGXIANG

Assignees

  • 华孚精密科技(马鞍山)有限公司

Dates

Publication Date
20260505
Application Date
20230829

Claims (7)

  1. 1. Work piece automatic positioning protection device in die-cut production line of robot vision guide, including pay-off assembly line support (1), its characterized in that: The automatic feeding device comprises an insulating transverse mounting plate (4), wherein the insulating transverse mounting plate (4) is arranged at the front end and the rear end of the upper end face of a feeding assembly line support (1), a limiting mounting support (6) is arranged on one side, far away from the feeding assembly line support (1), of the insulating transverse mounting plate (4), a pressing mounting plate (5) is arranged at the upper end of the insulating transverse mounting plate (4), a conductive rotary limiting part (12) is arranged at the lower end of the insulating transverse mounting plate (4), a conductive slip ring (14) is arranged at the upper end of the conductive rotary limiting part (12), the conductive slip ring (14) is fixedly connected with the conductive rotary limiting part (12), a conductive telescopic roller part (13) is arranged outside the conductive rotary limiting part (12), the conductive telescopic roller part (13) is in sliding connection with the conductive rotary limiting part (12) through a clamping groove, and a hydraulic oil filling pipeline (24) is arranged at the front end of the upper end face of the conductive rotary limiting part (12). The utility model provides a feeding pipeline support, including feeding pipeline support (1) and cleaning roller (8), it sets up one side of feeding pipeline support (1) upper end, one side that cleaning roller (8) is close to electrically conductive rotatory locating part (12) is provided with actuating lever (20), the outside of actuating lever (20) is provided with elastic silica gel wheel (21), the middle part and the actuating lever (20) of elastic silica gel wheel (21) pass through key connection, clamping part (22) are all installed at both ends around elastic silica gel wheel (21), two be provided with clamp screw (23) between clamping part (22), clamp screw (23) and clamping part (22) pass through threaded connection, the rear end of actuating lever (20) and cleaning roller (8) all is provided with belt pulley (18), belt pulley (18) are provided with two between belt pulley (18), the outside of cleaning roller (8) is provided with brush hair (9).
  2. 2. The automatic workpiece positioning protection device in the robot vision guiding punching production line according to claim 1, wherein a punching machine (2) is arranged on the other side of the feeding assembly line support (1), the punching machine (2) is fixedly connected with the feeding assembly line support (1), a robot vision camera (15) is arranged on the inner side of the punching machine (2), the robot vision camera (15) is fixedly connected with the punching machine (2), a control cabinet is arranged outside the punching machine (2), and the control cabinet is connected with a conductive slip ring (14) through a wire.
  3. 3. The automatic workpiece positioning protection device in the robot vision-guided punching production line according to claim 1, wherein two lower pressing plates (5) are arranged, a lower pressing roller (10) is arranged between the two lower pressing plates (5), the lower pressing roller (10) is rotatably connected with the lower pressing plates (5) through bearings, a splash-preventing roller (11) is arranged outside the lower pressing roller (10), and the splash-preventing roller (11) is fixedly connected with the lower pressing roller (10).
  4. 4. The automatic workpiece positioning protection device in the robot vision-guided die-cutting production line according to claim 1 is characterized in that conveying rollers (17) are arranged on two sides of the inside of the feeding assembly line support (1), the conveying rollers (17) are rotatably connected with the feeding assembly line support (1) through bearings, two conveying rollers (17) are arranged, and a conveying belt (16) is arranged between the two conveying rollers (17).
  5. 5. The automatic workpiece positioning protection device in the robot vision-guided die-cutting production line is characterized in that a feeding motor (3) is arranged on one side of the front end face of the feeding assembly line support (1), the feeding motor (3) is fixedly connected with the feeding assembly line support (1), and the feeding motor (3) is connected with a conveying roller (17) through a coupling.
  6. 6. The automatic workpiece positioning protection device in the robot vision-guided die-cutting production line is characterized in that the limiting mounting bracket (6) is welded with the insulating transverse mounting plate (4), the pressing mounting plate (5) is welded with the insulating transverse mounting plate (4), and the conductive rotary limiting piece (12) is rotatably connected with the insulating transverse mounting plate (4) through a bearing.
  7. 7. The automatic workpiece positioning protection device in the robot vision-guided die-cutting production line according to claim 1, wherein the dirt-removing roller (8) is rotatably connected with the feeding assembly line bracket (1) through a bearing, and the driving rod (20) is rotatably connected with the feeding assembly line bracket (1) through a bearing.

Description

Automatic workpiece positioning protection device in robot vision guiding punching production line Technical Field The invention relates to the technical field of automatic positioning protection devices for punching workpieces, in particular to an automatic positioning protection device for a workpiece in a robot vision guiding punching production line. Background Robot vision refers to a system for enabling a robot to have a vision sensing function, and is one of important parts of a robot system. The robot vision can acquire a two-dimensional image of the environment through the vision sensor, analyze and explain the two-dimensional image through the vision sensor, and convert the two-dimensional image into a symbol, so that the robot can identify an object and determine the position of the object, and the robot vision is widely applied to industrial production, wherein in a punching production line, the robot can better and more quickly punch a workpiece under the guidance of the robot vision, and the labor cost is greatly saved; However, in the current robot vision guiding punching production line, as the punching machine can enable the plate to bear force when punching a workpiece, the plate can vibrate when being stressed, so that the position of the plate which is punched subsequently on the production line is offset, and the plate is influenced, when the residual quantity of the plate is insufficient to be punched into a qualified product, the punching machine punches the residual quantity of the plate, the stress of the residual quantity of the plate is uneven, the plate can splash, and the plate splashes onto the body of a worker and can irrecoverably damage the worker. Therefore, a robot vision guiding automatic workpiece positioning protection device in a punching production line is provided. Disclosure of Invention The invention aims to provide an automatic workpiece positioning protection device in a robot vision-guided punching production line, which is used for solving the problems that in the robot vision-guided punching production line provided in the background art, as a punching machine can stress a plate when punching a workpiece, the plate stress can vibrate, the position of the plate punched subsequently on the production line is offset, thus the punching of the plate is affected, when the residual plate is insufficient to punch into a qualified product, the punching machine can not uniformly stress the residual plate when punching the residual plate, the phenomenon of plate splashing can occur, the plate splashes onto a worker, and irrecoverable damage can be generated to the worker. In order to achieve the purpose, the invention provides the following technical scheme that the automatic workpiece positioning and protecting device in the robot vision guiding punching production line comprises a feeding assembly line bracket: The insulation transverse mounting plates are arranged at the front end and the rear end of the upper end face of the feeding assembly line support, one side of the insulation transverse mounting plates, which is far away from the feeding assembly line support, is provided with a limiting mounting support, the upper ends of the insulation transverse mounting plates are provided with a pressing mounting plate, the lower ends of the insulation transverse mounting plates are provided with conductive rotary limiting parts, the upper end of the conductive rotary limiting part is provided with a conductive slip ring which is fixedly connected with the conductive rotary limiting part, the outer part of the conductive rotary limiting part is provided with a conductive telescopic roller part, the conductive telescopic roller part is in sliding connection with the conductive rotary limiting part through a clamping groove, and the front end of the upper end face of the conductive rotary limiting part is provided with a hydraulic oil filling pipeline; The device comprises a feeding assembly line support, a cleaning roller, driving rods, elastic silica gel wheels, clamping pieces, belt pulleys, driving belts and cleaning bristles, wherein the cleaning roller is arranged on one side of the feeding assembly line support, the side of the upper end of the feeding assembly line support is arranged on one side of the cleaning roller, the driving rods are arranged on one side of the cleaning roller, which is close to the conductive rotating limiting pieces, the elastic silica gel wheels are arranged on the outer portion of the driving rods, the middle portions of the elastic silica gel wheels are connected with the driving rods through keys, the clamping pieces are arranged on the front end and the rear end of the elastic silica gel wheels, the clamping screws are arranged between the clamping pieces, the clamping screws are connected with the clamping pieces through threads, the belt pulleys are arranged at the rear ends of the driving rods and the cleaning roller, and the driving