阅读说明：本技术 一种圆类工件连续上料机器人 (Continuous feeding robot for round workpieces ) 是由 张继勇 董超 孙烨玲 刘鑫 于 2019-11-03 设计创作，主要内容包括：一种圆类工件连续上料机器人,转盘上成型有四个支撑平板,四个支撑平板以转盘的圆心为中心环形阵列分布在转盘上；每个支撑平板设置有一个上下料装置,上下料装置的结构是：半圆形的左夹臂成型在左支杆上,左支杆成型或固定在左滑块上,直线导轨固定在支撑平板上；半圆形的右夹臂成型在右支杆上,右支杆成型或固定在右滑块上,右滑块插套在直线导轨；左夹臂与右夹臂相对,小伺服电机的转轴上固定有丝杆,左滑块和右滑块螺接在丝杆上,左滑块与丝杆螺接的螺纹与右滑块与丝杆螺接的螺纹方向相反；它可以连续将具有中心孔的圆环类工件置于打磨设备前进行打磨,同时自动上料和下料,提高了工作效率,节省了生产成本。(A continuous feeding robot for round workpieces is characterized in that four supporting flat plates are formed on a rotary table, and the four supporting flat plates are distributed on the rotary table in an annular array mode by taking the circle center of the rotary table as the center; every support flat board is provided with a unloader, and unloader's structure is: the semicircular left clamping arm is formed on a left support rod, the left support rod is formed or fixed on a left sliding block, and the linear guide rail is fixed on a support flat plate; a semicircular right clamping arm is formed on a right supporting rod, the right supporting rod is formed or fixed on a right sliding block, and the right sliding block is inserted and sleeved on the linear guide rail; the left clamping arm is opposite to the right clamping arm, a screw rod is fixed on a rotating shaft of the small servo motor, a left sliding block and a right sliding block are in threaded connection with the screw rod, and the direction of threads for the left sliding block to be in threaded connection with the screw rod is opposite to that of threads for the right sliding block to be in threaded connection with the screw rod; the polishing machine can continuously place a circular ring workpiece with a central hole in a polishing device for polishing, and meanwhile, the circular ring workpiece is automatically fed and discharged, so that the working efficiency is improved, and the production cost is saved.)

1. The utility model provides a continuous material loading robot of circle class work piece, includes main motor (1), its characterized in that: the main motor (1) is fixed on the workbench (2), a rotating disc (3) is fixed on a rotating shaft of the main motor (1), four supporting flat plates (4) are formed on the rotating disc (3), and the four supporting flat plates (4) are distributed on the rotating disc (3) in an annular array by taking the circle center of the rotating disc (3) as the center;

every support flat board (4) is provided with one unloader (5), and unloader (5)'s structure is: a semicircular left clamping arm (51) is formed on a left support rod (52), the left support rod (52) is formed or fixed on a left sliding block (53), the left sliding block (53) is inserted and sleeved on a linear guide rail (54), and the linear guide rail (54) is fixed on the supporting flat plate (4); a semicircular right clamping arm (55) is formed on a right support rod (56), the right support rod (56) is formed or fixed on a right sliding block (57), and the right sliding block (57) is inserted and sleeved on the linear guide rail (54); the left clamping arm (51) is opposite to the right clamping arm (55), the small servo motor (58) is fixed on the support flat plate (4), a screw rod (59) is fixed on a rotating shaft of the small servo motor (58), the left slider (53) and the right slider (57) are in threaded connection on the screw rod (59), and the thread of the left slider (53) in threaded connection with the screw rod (59) is opposite to the thread of the right slider (57) in threaded connection with the screw rod (59); a storage battery (13) is fixed on the rotary table (3), the storage battery (13) supplies power to the small servo motor (58) and the small servo motor controller (14), a main motor controller (15) of the main motor (1) is fixed in the workbench (2), the small servo motor controller (14) of the small servo motor (58) is fixed on the rotary table (3), and the main motor (1) and the main motor controller (15) are supplied with power by commercial power.

2. The round-shaped workpiece continuous feeding robot as claimed in claim 1, characterized in that: the guide rail fixing screw (6) penetrates through a preset hole in the linear guide rail (54) to be fixedly connected with the support flat plate (4) in a threaded mode, the sleeve (7) is inserted and sleeved on the guide rail fixing screw (6), and the sleeve (7) is clamped between the linear guide rail (54) and the support flat plate (4).

3. The round-shaped workpiece continuous feeding robot as claimed in claim 1, characterized in that: the feeding slide way (8) faces to the feeding and discharging device (5) on the left, the processing equipment (9) faces to the feeding and discharging device (5) on the top, and the connecting piece box (10) faces to the feeding and discharging device (5) on the right.

4. The round-shaped workpiece continuous feeding robot as claimed in claim 3, characterized in that: an arc-shaped blocking piece (81) is formed at the front end of the feeding slide way (8), a piece placing baffle (12) is fixed on a piston rod of the cylinder (11), and the piece placing baffle (12) is inserted and sleeved in the feeding slide way (8).

Technical Field

The invention relates to the technical field of robots, in particular to a continuous feeding robot for round workpieces.

Background

Many circular ring type workpieces with center holes need continuous feeding in the production process to carry out procedures such as deburring, grinding, chamfering and the like. When the inner wall of the central hole of a traditional circular ring workpiece with the central hole is polished by using a polishing rod, the circular ring workpiece with the central hole needs to be fixed on polishing equipment every time, and blanking is performed after polishing is completed. This operation is inefficient.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a continuous circular workpiece feeding robot which can continuously place circular workpieces with central holes in a polishing device for polishing, and meanwhile, automatically feeds and discharges materials, so that the working efficiency is improved, and the production cost is saved.

The technical solution of the invention is as follows:

a continuous feeding robot for round workpieces comprises a main motor, wherein the main motor is fixed on a workbench, a rotating disc is fixed on a rotating shaft of the main motor, four supporting flat plates are formed on the rotating disc, and the four supporting flat plates are distributed on the rotating disc in an annular array mode by taking the circle center of the rotating disc as the center;

every support flat board is provided with a unloader, and unloader's structure is: the semicircular left clamping arm is formed on a left support rod, the left support rod is formed or fixed on a left sliding block, the left sliding block is inserted and sleeved on a linear guide rail, and the linear guide rail is fixed on a support flat plate; a semicircular right clamping arm is formed on a right supporting rod, the right supporting rod is formed or fixed on a right sliding block, and the right sliding block is inserted and sleeved on the linear guide rail; the left clamping arm is opposite to the right clamping arm, the small servo motor is fixed on the support flat plate, a screw rod is fixed on a rotating shaft of the small servo motor, the left sliding block and the right sliding block are in threaded connection with the screw rod, and the thread of the left sliding block in threaded connection with the screw rod is opposite to the thread of the right sliding block in threaded connection with the screw rod; the rotary table is fixedly provided with a storage battery, the storage battery supplies power to the small servo motor and the small servo motor controller, the workbench is fixedly provided with a main motor controller of the main motor, the rotary table is fixedly provided with the small servo motor controller of the small servo motor, and the main motor controller are supplied with power by mains supply.

The guide rail fixing screw penetrates through a preset hole in the linear guide rail and is fixedly connected with the support flat plate in a threaded mode, the sleeve is inserted and sleeved on the guide rail fixing screw, and the sleeve is clamped between the linear guide rail and the support flat plate.

The feeding slide faces the left feeding and discharging device, the processing equipment faces the top feeding and discharging device, and the connecting piece box faces the right feeding and discharging device.

An arc-shaped baffle is formed at the front end of the feeding slide way, a piece placing baffle is fixed on a piston rod of the cylinder, and the piece placing baffle is inserted in the feeding slide way.

The invention has the beneficial effects that:

the polishing machine can continuously place a circular ring workpiece with a central hole in a polishing device for polishing, and meanwhile, the circular ring workpiece is automatically fed and discharged, so that the working efficiency is improved, and the production cost is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a loading and unloading device;

FIG. 3 is a schematic view of the connection between the linear guide and the support plate;

fig. 4 is a schematic structural view of the present invention used in conjunction with processing equipment.

In the figure: 1. a main motor; 2. a work table; 3. a turntable; 4. supporting the flat plate; 5. a loading and unloading device; 6. a guide rail fixing screw; 7. a sleeve; 8. a feeding slideway; 9. processing equipment; 10. a connector box; 11. a cylinder; 12. a workpiece placing baffle plate; 13. a storage battery; 14. a small servo motor controller; 15. a main motor controller.

Detailed Description