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1. 发明授权

US11022956B2 System and method for feedback-based dressing of a grinding wheel 有权
公开(公告)号：US11022956B2
公开(公告)日：2021-06-01
申请号：US15427316
申请日：2017-02-08
申请人： GLEBAR ACQUISITION, LLC
发明人： John Bannayan , Robert C. Gleason
IPC分类号： G05B19/4065 , B24B49/12 , B24B53/08
摘要： A method and a system are provided for automatically dressing a grinding wheel used to grind workpieces. A workpiece is scanned to determine dimensions of the workpiece. A computer-readable dimensions datafile is generated containing the dimensions of the workpiece. A processor electronically compares the dimensions of the workpiece with reference or desired dimensions to obtain comparison results, and generates a computer-readable comparison datafile containing the comparison results. The processor transmits the comparison datafile containing the comparison results to a CNC controller, which utilizes the comparison results to control a shaping tool used to shape or dress the grinding wheel so that the grinding wheel produces workpieces having the reference or desired dimensions.

2. 发明授权

US11090777B1 System for tracking movement of workpiece during grinding 有权
公开(公告)号：US11090777B1
公开(公告)日：2021-08-17
申请号：US15427655
申请日：2017-02-08
申请人： GLEBAR ACQUISITION, LLC
发明人： John Bannayan , Robert C. Gleason
IPC分类号： B24B5/38 , B24B5/30 , B24B9/12 , B24B49/12
摘要： A system for tracking workpiece movement during grinding of the workpiece includes a track, a motorized carriage movably mounted on the track, a detector, and a controller. A position of the carriage is determined by an encoder of the track. The detector is mounted on the carriage and includes a detection window and a sensor. The sensor detects a workpiece edge during grinding by detecting an image of the workpiece edge in the detection window. The controller determines a grinding position of the workpiece based on position data received from the carriage and edge data received from the detector. The controller controls the carriage to move in a forward direction or in a reverse direction to maintain the position of the image of the workpiece edge in the detection window.

3. 发明申请

US20160229021A1 MOTORIZED BLADE REST APPARATUS AND GRINDING SYSTEM WITH MOTORIZED BLADE REST APPARATUS 审中-公开
标题翻译：带电动叶片休息装置的电动叶片摆放装置和研磨系统
公开(公告)号：US20160229021A1
公开(公告)日：2016-08-11
申请号：US14797854
申请日：2015-07-13
申请人： Glebar Acquisition, LLC
发明人： John Bannayan , Robert C. Gleason
IPC分类号： B24B5/307 , B24B49/10
CPC分类号： B24B5/307 , B24B5/04 , B24B5/18 , B24B5/22 , B24B5/32 , B24B5/37 , B24B5/38 , B24B49/10
摘要： A motorized blade rest apparatus for a grinding system includes a carriage, a ram assembly, a work rest assembly, a motor, and a computer processor. The carriage moves a regulating wheel along a first axis towards and away from a work wheel. The ram assembly, which moves along a second axis parallel to the first axis, supports the carriage and the work rest assembly. The work rest assembly includes first and second slide portions and a work rest blade. The first slide portion is mounted on the ram assembly. The second slide portion, which is movable relative to the first slide portion, moves along a third axis perpendicular to the first axis. The work rest blade is mounted on the second slide portion. The motor is coupled to the second slide portion, and the computer processor controls the motor to move the second slide portion along the third axis.
摘要翻译：一种用于磨削系统的电动刀片固定装置，包括滑架，柱塞组件，工作台组件，马达和计算机处理器。滑架沿着第一轴线将调节轮移动到工作轮和远离工作轮。沿着平行于第一轴线的第二轴线移动的柱塞组件支撑滑架和工作台组件。工作台组件包括第一和第二滑动部分和工作台面。第一滑动部分安装在压头组件上。可相对于第一滑动部分移动的第二滑动部分沿着垂直于第一轴线的第三轴线移动。工作叶片安装在第二滑动部分上。电动机联接到第二滑动部分，并且计算机处理器控制电动机沿着第三轴线移动第二滑动部分。

4. 发明授权

US10195709B2 Motorized blade rest apparatus and grinding system with motorized blade rest apparatus 有权
公开(公告)号：US10195709B2
公开(公告)日：2019-02-05
申请号：US14797854
申请日：2015-07-13
申请人： Glebar Acquisition, LLC
发明人： John Bannayan , Robert C. Gleason
IPC分类号： B24B5/04 , B24B5/18 , B24B5/22 , B24B5/307 , B24B5/32 , B24B49/10 , B24B5/38 , B24B5/37
摘要： A motorized blade rest apparatus for a grinding system includes a carriage, a ram assembly, a work rest assembly, a motor, and a computer processor. The carriage moves a regulating wheel along a first axis towards and away from a work wheel. The ram assembly, which moves along a second axis parallel to the first axis, supports the carriage and the work rest assembly. The work rest assembly includes first and second slide portions and a work rest blade. The first slide portion is mounted on the ram assembly. The second slide portion, which is movable relative to the first slide portion, moves along a third axis perpendicular to the first axis. The work rest blade is mounted on the second slide portion. The motor is coupled to the second slide portion, and the computer processor controls the motor to move the second slide portion along the third axis.

5. 发明申请

US20170274538A1 QUICK-CHANGE GRIPPER APPARATUS FOR A GRINDING SYSTEM 审中-公开
公开(公告)号：US20170274538A1
公开(公告)日：2017-09-28
申请号：US15467509
申请日：2017-03-23
申请人： GLEBAR ACQUISITION, LLC
发明人： Robert C. Gleason , John Bannayan
IPC分类号： B25J15/04 , B25J11/00 , B25J15/00 , B24B41/00
摘要： A gripper apparatus for loading workpieces to a grinding system includes a mount, a gas-supply coupler, a gas manifold, pneumatic cylinders, and grippers. The gas-supply coupler is supported by the mount and has a first end that detachably mates with a corresponding coupler attached to an external gas-supply conduit. The gas manifold is supported by the mount and is coupled to a second end of the gas-supply coupler. The pneumatic cylinders are supported by the mount, with each pneumatic cylinder being arranged to receive a supply of gas via the gas manifold. The grippers are respectively attached to the pneumatic cylinders. Each gripper has an opened state and a closed state brought about by controlled actuation of a corresponding pneumatic cylinder. The mount includes openings, with each of the openings being structured to receive a corresponding shaft for attaching the mount to a gantry assembly of the grinding system.

6. 发明申请

US20170227949A1 SYSTEM AND METHOD FOR FEEDBACK-BASED DRESSING OF A GRINDING WHEEL 审中-公开
公开(公告)号：US20170227949A1
公开(公告)日：2017-08-10
申请号：US15427316
申请日：2017-02-08
申请人： GLEBAR ACQUISITION, LLC
发明人： John Bannayan , Robert C. Gleason
IPC分类号： G05B19/4065 , B24B53/08 , B24B49/12
CPC分类号： G05B19/4065 , B24B49/12 , B24B53/08 , G05B2219/45159 , G05B2219/50309
摘要： A method and a system are provided for automatically dressing a grinding wheel used to grind workpieces. A workpiece is scanned to determine dimensions of the workpiece. A computer-readable dimensions datafile is generated containing the dimensions of the workpiece. A processor electronically compares the dimensions of the workpiece with reference or desired dimensions to obtain comparison results, and generates a computer-readable comparison datafile containing the comparison results. The processor transmits the comparison datafile containing the comparison results to a CNC controller, which utilizes the comparison results to control a shaping tool used to shape or dress the grinding wheel so that the grinding wheel produces workpieces having the reference or desired dimensions.

7. 发明授权

US10421197B2 Quick-change gripper apparatus for a grinding system 有权
公开(公告)号：US10421197B2
公开(公告)日：2019-09-24
申请号：US15467509
申请日：2017-03-23
申请人： GLEBAR ACQUISITION, LLC
发明人： Robert C. Gleason , John Bannayan
IPC分类号： B24B41/00 , B25J15/04 , B25J11/00 , B25J15/00
摘要： A gripper apparatus for loading workpieces to a grinding system includes a mount, a gas-supply coupler, a gas manifold, pneumatic cylinders, and grippers. The gas-supply coupler is supported by the mount and has a first end that detachably mates with a corresponding coupler attached to an external gas-supply conduit. The gas manifold is supported by the mount and is coupled to a second end of the gas-supply coupler. The pneumatic cylinders are supported by the mount, with each pneumatic cylinder being arranged to receive a supply of gas via the gas manifold. The grippers are respectively attached to the pneumatic cylinders. Each gripper has an opened state and a closed state brought about by controlled actuation of a corresponding pneumatic cylinder. The mount includes openings, with each of the openings being structured to receive a corresponding shaft for attaching the mount to a gantry assembly of the grinding system.

8. 发明授权

US09975212B1 Grinding system with spool apparatus for supplying wire from a spool during grinding 有权
公开(公告)号：US09975212B1
公开(公告)日：2018-05-22
申请号：US14676236
申请日：2015-04-01
申请人： GLEBAR ACQUISITION, LLC
发明人： Robert C. Gleason , John Bannayan
IPC分类号： B24B41/00 , B24B5/38 , B24B49/03 , B24B49/12
CPC分类号： B24B5/38 , B24B41/005 , B24B49/03 , B24B49/12
摘要： A spool-fed grinding system includes a spooling system, a grinding machine, and a computer controller. The spooling mechanism includes a spool assembly from which wire is unwound, with the spool assembly having an axis of rotation on which a spool spins to unwind the wire. The grinding machine includes a grinding wheel, a linear movement mechanism, and a rotation mechanism. The linear movement mechanism holds and linearly moves the wire along a longitudinal axis during grinding, and the rotation mechanism rotates the wire about the longitudinal axis during grinding. The axis of rotation of the spool and the longitudinal axis generally are not transverse with each other. The computer controller is programmed to control coordinated operation of the spooling mechanisms and the grinding machine, such that the spooling mechanism is controlled to rotate the spool at a same rotation speed as a rotation speed of the wire during grinding.

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