CN-122008006-A - Cylindrical grinding machine device and workpiece processing method

CN122008006ACN 122008006 ACN122008006 ACN 122008006ACN-122008006-A

Abstract

The invention relates to a cylindrical grinding machine device which comprises a support, a stock mechanism, a grinding mechanism and a loading and unloading mechanism, wherein the stock mechanism is used for placing a plurality of workpieces to be processed and processed workpieces, the grinding mechanism comprises a main shaft used for sleeving a mouth part of one end of each workpiece and a grinding wheel used for grinding the workpiece sleeved on the main shaft, the loading and unloading mechanism comprises a feeding module and a material taking module, the feeding module comprises a horizontal motor and a horizontal track, the horizontal track is arranged on the support, the material taking module is movably arranged on the horizontal track, the material taking module comprises a vertical motor, a vertical track, a rotating arm, a first clamp and a second clamp, the rotating arm is movably arranged on the vertical track, the vertical motor is used for driving the rotating arm to move up and down on the vertical track, and the first clamp and the second clamp are arranged on the movable end of the rotating arm. According to the invention, two groups of workpieces can be taken and placed in turn simultaneously by the rotating arm of the feeding and discharging mechanism, so that the processing efficiency is remarkably improved.

Inventors

LIU BAOFU
JIN GUANGFEI
WANG DAHUI

Assignees

欣宽电子科技（昆山）有限公司

Dates

Publication Date: 20260512
Application Date: 20260309

Claims (8)

1. A cylindrical grinding machine apparatus, characterized in that it comprises: a bracket having oppositely disposed first and second ends; The storage mechanism is arranged at one side of the first end of the bracket and is used for placing a plurality of workpieces to be processed and processed workpieces; The grinding mechanism is arranged at one side of the second end of the bracket and comprises a main shaft for sleeving a mouth part at one end of a workpiece and a grinding wheel for grinding the workpiece sleeved on the main shaft; The feeding and discharging mechanism comprises a feeding module and a material taking module, the feeding module comprises a horizontal motor and a horizontal rail, the horizontal rail is mounted on the support and spans between a first end and a second end of the support, the material taking module is movably mounted on the horizontal rail, the horizontal motor is used for driving the material taking module to horizontally move on the horizontal rail, the material taking module comprises a vertical motor, a vertical rail, a rotating arm, a first clamp and a second clamp, the rotating arm is movably arranged on the vertical rail, the vertical motor is used for driving the rotating arm to vertically move on the vertical rail, the first clamp and the second clamp are mounted at the movable end of the rotating arm, an included angle between the first clamp and the second clamp is not 0 degree or 180 degrees, and the first clamp and the second clamp are used for clamping a workpiece.
2. The cylindrical grinding machine device according to claim 1, wherein the stock mechanism comprises a mounting plate, an upper rail, a feeding disc, an upper motor, a lower rail, a feeding disc and a lower motor, wherein the mounting plate is arranged on one side of a first end of the support, the upper rail and the upper motor are arranged on the mounting plate, the feeding disc is movably arranged on the upper rail, the upper motor is used for driving the feeding disc to horizontally move on the upper rail, the lower rail and the lower motor are arranged on the mounting plate, the feeding disc is movably arranged on the lower rail, the lower motor is used for driving the feeding disc to horizontally move on the upper rail, the feeding disc is erected through an auxiliary arm and is arranged above the feeding disc at intervals, and the upper rail and the lower rail are arranged in parallel.
3. The cylindrical grinding machine device according to claim 2, wherein the upper tray is used for placing the workpiece to be machined, and the lower tray is used for placing the machined workpiece.
4. The cylindrical grinding machine device according to claim 2, wherein the loading tray is used for simultaneously placing the workpiece to be machined and the machined workpiece, and the unloading tray is used for simultaneously placing the workpiece to be machined and the machined workpiece.
5. A method of processing a workpiece, comprising the steps of: the method comprises the steps that 1, a material taking module moves to one side of a first end of a material feeding module, a rotary arm at the tail end of the material taking module moves downwards, and a first clamp at the movable end of the rotary arm picks up a first workpiece to be processed from a bottom material storage mechanism; Step 2, the rotating arm rotates after being lifted, so that a second clamp at the movable end of the rotating arm faces the direction of the stock mechanism, and then the rotating arm moves downwards, and the second clamp picks up a second workpiece to be processed from the bottom stock mechanism; Step 3, lifting the rotating arm, moving the material taking module to one side of the second end of the material feeding module, moving the rotating arm downwards, mounting the workpiece to be processed on the second clamp on a main shaft of a grinding mechanism, lifting the rotating arm, and starting grinding the workpiece by a grinding wheel of the grinding mechanism; Step 4, after the workpiece is grinded, the grinding wheel is retracted, the rotating arm moves downwards, the second clamp picks up the processed workpiece, the rotating arm is lifted and rotated, so that the rotating arm moves downwards after the first clamp faces the grinding mechanism, the workpiece to be processed on the first clamp is arranged on a main shaft of the grinding mechanism, the rotating arm rotates after being lifted, and the grinding wheel of the grinding mechanism starts to grind the workpiece; Step 5, the material taking module moves to the first end side of the material conveying module, the rotating arm moves downwards, the processed workpiece is put back to the material storage mechanism, the workpiece to be processed is grabbed again, and then the rotating arm is lifted and rotated; Step 6, the material taking module moves to one side of a second end of the material conveying module, after the workpiece is grinded, the grinding wheel is retracted, the rotating arm moves downwards, the first clamp picks up the processed workpiece, the rotating arm is lifted and rotated, after the second clamp faces the direction of the grinding mechanism, the rotating arm moves downwards, the workpiece to be processed on the second clamp is arranged on a main shaft of the grinding mechanism, the rotating arm rotates after being lifted, and the grinding wheel of the grinding mechanism starts to grind the workpiece; And 7, repeatedly executing the step 5 and the step 6.
6. The method of claim 5, wherein in step 5", the rotating arm moves downward, the processed workpiece is returned to the stock mechanism, and a new workpiece to be processed is grabbed again, the rotating arm moves downward, the processed workpiece is returned to a blanking plate of the stock mechanism, and then the rotating arm is slightly lifted, an upper motor of the stock mechanism drives a feeding plate to move to cover the upper part of the blanking plate, and the rotating arm moves downward to pick up the workpiece to be processed on the feeding plate.
7. The method of processing a workpiece according to claim 5, wherein in step 5", the rotating arm moves downward, the processed workpiece is returned to the stock mechanism, and a new workpiece to be processed is grasped again, the rotating arm moves downward, the processed workpiece is returned to a blanking plate of the stock mechanism, and then the rotating arm is slightly lifted, a lower motor of the stock mechanism drives the blanking plate to move along a lower track direction, and the rotating arm moves downward to pick up the workpiece to be processed on the blanking plate.
8. The method of claim 7, wherein the upper motor of the stock mechanism drives the upper tray to move to cover the upper part of the lower tray after the lower tray is fully loaded, and the rotating arm moves downwards to pick up the workpiece to be processed on the upper tray.

Description

Cylindrical grinding machine device and workpiece processing method Technical Field The invention relates to a workpiece processing technology, in particular to a cylindrical grinding machine device. Background The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. The existing mature grinding mechanism mainly comprises the steps of manually sleeving and placing a workpiece on a main shaft of the grinding mechanism, starting a grinding wheel of the grinding mechanism, and grinding the workpiece on the main shaft. Firstly, in the manual feeding and discharging scheme, the skin is possibly cut by the corner of the product when contacting with the workpiece, and the grinding wheel is required to be stopped for safe feeding and discharging each time, so that the grinding work productivity and efficiency are low, and meanwhile, the fatigue errors are easily caused by the mechanical action of operators. In some schemes, a mechanical feeding and discharging scheme is adopted, but the efficiency of the mechanical feeding and discharging scheme still cannot meet the requirements. It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present invention and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the invention section. Disclosure of Invention The invention aims to provide a cylindrical grinding machine device, which can take and put two groups of workpieces in turn through rotating arms of a loading and unloading mechanism, and remarkably improves the processing efficiency. In order to achieve the above object, the present invention discloses a cylindrical grinding machine device comprising: a bracket having oppositely disposed first and second ends; The storage mechanism is arranged at one side of the first end of the bracket and is used for placing a plurality of workpieces to be processed and processed workpieces; The grinding mechanism is arranged at one side of the second end of the bracket and comprises a main shaft for sleeving a mouth part at one end of a workpiece and a grinding wheel for grinding the workpiece sleeved on the main shaft; The feeding and discharging mechanism comprises a feeding module and a material taking module, the feeding module comprises a horizontal motor and a horizontal rail, the horizontal rail is mounted on the support and spans between a first end and a second end of the support, the material taking module is movably mounted on the horizontal rail, the horizontal motor is used for driving the material taking module to horizontally move on the horizontal rail, the material taking module comprises a vertical motor, a vertical rail, a rotating arm, a first clamp and a second clamp, the rotating arm is movably arranged on the vertical rail, the vertical motor is used for driving the rotating arm to vertically move on the vertical rail, the first clamp and the second clamp are mounted at the movable end of the rotating arm, an included angle between the first clamp and the second clamp is not 0 degree or 180 degrees, and the first clamp and the second clamp are used for clamping a workpiece. According to the technical scheme, the material storage mechanism comprises a mounting plate, an upper rail, a material loading disc, an upper motor, a lower rail, a material unloading disc and a lower motor, wherein the mounting plate is arranged on one side of a first end of the support, the upper rail and the upper motor are arranged on the mounting plate, the material loading disc is movably arranged on the upper rail, the upper motor is used for driving the material loading disc to horizontally move on the upper rail, the lower rail and the lower motor are arranged on the mounting plate, the material unloading disc is movably arranged on the lower rail, the lower motor is used for driving the material unloading disc to horizontally move on the upper rail, and the material loading disc is erected through an auxiliary arm and is arranged above the material unloading disc at intervals, and the upper rail and the lower rail are arranged in parallel. As a further description of the above technical solution, the loading tray is used for placing the workpiece to be processed, and the unloading tray is used for placing the processed workpiece. As a further description of the above technical solution, the loading tray is used for simultaneously placing the workpiece to be processed and the processed workpiece, and the unloading tray is used for simultaneously placing the workpiece to be processed and the processed workpiece. The invention also discloses a workpiece processing method, which comprises the following steps: