Search

CN-224209662-U - Multi-station synchronous polishing assembly of cooperative robot

CN224209662UCN 224209662 UCN224209662 UCN 224209662UCN-224209662-U

Abstract

The utility model discloses a multi-station synchronous polishing assembly of a cooperative robot, which relates to the technical field of polishing assemblies, and comprises a support frame, wherein two sides of the support frame are provided with movable polishing mechanisms together, one side of the support frame is fixedly provided with two workpiece positioning mechanisms, each workpiece positioning mechanism comprises a positioning frame, the upper surface of each positioning frame is slidably provided with two symmetrically distributed positioning blocks, the upper surface of each positioning block is provided with a positioning sloping plate, the upper surface of each positioning sloping plate is slidably inserted with a fastening bolt, the fastening bolts are in threaded fit with the corresponding positioning blocks, and one side of each positioning sloping plate is slidably provided with a limiting sloping plate.

Inventors

  • LI JIANPING
  • JIANG SHAN

Assignees

  • 南京耿辰科技有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (8)

  1. 1. The multi-station synchronous polishing assembly of the cooperative robot comprises a support frame (1) and is characterized in that two sides of the support frame (1) are jointly provided with a movable polishing mechanism (3), and two workpiece positioning mechanisms (2) are fixedly arranged on one side of the support frame (1).
  2. 2. The multi-station synchronous polishing assembly of the cooperative robot according to claim 1, wherein the workpiece positioning mechanism (2) comprises a positioning frame (20), two positioning blocks (22) which are symmetrically distributed are slidably arranged on the upper surface of the positioning frame (20), positioning inclined plates (25) are arranged on the upper surface of the positioning blocks (22), fastening bolts (24) are slidably inserted on the upper surface of the positioning inclined plates (25), the fastening bolts (24) are in threaded fit with the positioning blocks (22), a limiting inclined plate (28) is slidably arranged on one side of the positioning inclined plates (25), limiting bolts (26) are slidably inserted on the upper surface of the limiting inclined plate (28), limiting grooves (27) are formed in the upper surface of the limiting inclined plate (28), and the inner sides of the limiting grooves (27) are slidably fit with the limiting bolts (26).
  3. 3. The multi-station synchronous polishing assembly of the cooperative robot according to claim 1, wherein the movable polishing mechanism (3) comprises two motors (30), the two motors (30) are fixedly connected with two sides of the support frame (1) respectively, movable screws (32) are fixedly arranged at the output ends of the motors (30), rotating frames (34) are fixedly arranged at two sides of the support frame (1), the inner sides of the rotating frames (34) are rotatably connected with one ends of the movable screws (32), movable frames (37) are sleeved on the outer sides of the movable screws (32) jointly, a mounting groove (35) is formed in one side of each movable frame (37), and polishing equipment (36) is arranged at the inner sides of the mounting grooves (35).
  4. 4. The multi-station synchronous polishing assembly of the cooperative robot as claimed in claim 2, wherein a plurality of positioning grooves (21) are formed in the upper surface of the positioning frame (20), and the inner sides of the positioning grooves (21) are in sliding fit with the positioning blocks (22).
  5. 5. A multi-station synchronous grinding and polishing assembly of a cooperative robot according to claim 2, wherein a positioning hole (23) is formed in the upper surface of the positioning block (22), and the positioning hole (23) is in threaded fit with a fastening bolt (24).
  6. 6. A multi-station synchronous sanding and polishing assembly of a cooperative robot as claimed in claim 2, wherein a slip-resistant pad (29) is fixedly arranged on one side of the limit sloping plate (28).
  7. 7. The multi-station synchronous polishing assembly of the cooperative robot according to claim 1, wherein mounting frames (31) are fixedly arranged on two sides of the supporting frame (1), and the upper surfaces of the mounting frames (31) are fixedly matched with the motor (30).
  8. 8. The multi-station synchronous polishing assembly of the cooperative robot according to claim 1, wherein sliding grooves (33) are formed in two sides of the supporting frame (1), and the inner sides of the sliding grooves (33) are in sliding fit with one end of the movable frame (37).

Description

Multi-station synchronous polishing assembly of cooperative robot Technical Field The utility model relates to the technical field of polishing components, in particular to a multi-station synchronous polishing component of a cooperative robot. Background The multi-station synchronous polishing assembly of the cooperative robot is suitable for industrial production scenes needing efficient, accurate and multi-station synchronous operation, such as the fields of automobile part manufacturing, precision machining, electronic product shell polishing and the like, and meets the production requirements of large scale and high quality. However, the prior art has the following problems: in the prior art, most workpiece positioning devices equipped with polishing equipment are often fixed in structure, and are difficult to flexibly adjust to adapt to workpieces with different sizes and shapes, so that when various workpieces are processed, the positioning fixtures are required to be frequently replaced or complicated manual adjustment is required, the operation is complex, the efficiency is low, and the deviation or shaking of the workpieces in the polishing process is easily caused due to inaccurate positioning. In view of the above, the inventors propose a multi-station synchronous sanding and polishing assembly of a collaborative robot for solving the above-mentioned problems. Disclosure of utility model The utility model aims to provide a multi-station synchronous polishing assembly of a cooperative robot, which aims to solve the problems that a workpiece positioning device is always fixed in structure and difficult to flexibly adjust. In order to solve the technical problems, the multi-station synchronous polishing assembly of the cooperative robot comprises a supporting frame, wherein two sides of the supporting frame are provided with movable polishing mechanisms together, one side of the supporting frame is fixedly provided with two workpiece positioning mechanisms, each workpiece positioning mechanism comprises a positioning frame, two symmetrically distributed positioning blocks are slidably arranged on the upper surface of each positioning frame, each positioning block is provided with a positioning sloping plate, a fastening bolt is slidably inserted on the upper surface of each positioning sloping plate, each fastening bolt is in threaded fit with each positioning block, one side of each positioning sloping plate is slidably provided with a limiting sloping plate, each limiting bolt is slidably inserted on the upper surface of each limiting sloping plate, each limiting bolt is in threaded fit with each positioning sloping plate, each limiting groove is formed in the upper surface of each limiting sloping plate, and the inner side of each limiting groove is slidably attached to each limiting bolt. Preferably, the movable polishing mechanism comprises two motors, the two motors are fixedly connected with two sides of the supporting frame respectively, the output end of the motor is fixedly provided with a movable screw rod, two sides of the supporting frame are fixedly provided with rotating frames, the inner sides of the rotating frames are rotatably connected with one ends of the movable screw rod, the two movable screw rods are sleeved with movable frames in a sleeved mode, one side of each movable frame is provided with a mounting groove, and polishing equipment is arranged on the inner sides of the mounting grooves. Compared with the prior art, the utility model has the beneficial effects that: 1. according to the utility model, the workpiece positioning mechanism can flexibly adjust the position of the positioning block to adapt to different workpiece sizes, and can further stabilize the position of the workpiece, so that the accurate positioning and stable clamping of the workpiece in the polishing process are ensured, and the polishing quality is improved. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of the structure of the present utility model. FIG. 2 is a schematic cross-sectional view of a portion of a workpiece positioning mechanism according to the present utility model. FIG. 3 is a schematic view of a part of the structure of the movable polishing mechanism of the present utility model. In the figure, 1, a supporting frame; 2, a workpiece positioning mechanism, 3, a movable polishing mechanism, 20, a positioning frame, 21, a positioning groove, 22, a positioning block, 23, a positioning hole, 24, a fastening bolt, 25, a positioning slo