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CN-224223553-U - Metal surface polishing equipment

CN224223553UCN 224223553 UCN224223553 UCN 224223553UCN-224223553-U

Abstract

The utility model relates to metal surface polishing equipment which comprises a frame, a conveying frame, a positioning mechanism, a clamping mechanism, a polishing mechanism and a moving mechanism, wherein the conveying frame is used for placing a workpiece and allowing the workpiece to roll off from one end to the other end of the conveying frame, the positioning mechanism is used for positioning the workpiece of the conveying frame on a polishing station, the clamping mechanism is used for clamping the workpiece on the polishing station up and down, the polishing mechanism is used for polishing the front and the back of the workpiece clamped by the clamping mechanism, and the moving mechanism is used for driving the polishing mechanism to move in a direction approaching or separating from the polishing station. The utility model provides metal surface polishing equipment, wherein a workpiece is placed on a conveying frame and rolls under the action of gravity until being limited by a positioning mechanism, so that the workpiece stays on a polishing station, the workpiece is clamped by a clamping mechanism, and then the workpiece is polished by the polishing mechanism under the driving of a moving mechanism, so that automatic polishing is realized.

Inventors

  • HE XIAOTANG

Assignees

  • 中山市熙宝福金属表面处理有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (7)

  1. 1. A metal surface polishing device is characterized by comprising A frame (1); A transport rack (2) for placing the workpiece and allowing the workpiece to roll off from one end to the other end; a positioning mechanism (3) for positioning the workpiece of the transport frame (2) on a polishing station; The clamping mechanism (4) is used for clamping the workpiece on the polishing station up and down; a polishing mechanism (5) for polishing the front and rear surfaces of the workpiece held by the holding mechanism (4); The moving mechanism (6) is used for driving the polishing mechanism (5) to move towards or away from the polishing station; when the polishing mechanism (5) moves towards the direction close to the polishing station, the positioning mechanism (3) is linked to be gradually far away from the polishing station so as to cancel the positioning of the workpiece, and when the polishing mechanism (5) moves towards the direction far away from the polishing station, the positioning mechanism (3) is linked to be gradually close to the polishing station so as to position the workpiece.
  2. 2. A metal surface polishing apparatus as set forth in claim 1, wherein said holding mechanism (4) comprises holding cylinders (41) provided respectively corresponding to the upper and lower sides of said transport frame (2), holding heads (42) provided on the output ends of said holding cylinders (41), holding sliders (43) provided on said holding heads (42), and holding slide rails (44) mated with said holding sliders (43).
  3. 3. A metal surface polishing apparatus as set forth in claim 2, wherein a circular groove is provided in the work piece, a semicircular clamping groove (45) is provided in the clamping head (42), and two clamping cylinders (41) drive the two clamping heads (42) respectively so that the clamping groove (45) is inserted into the circular groove.
  4. 4. The metal surface polishing apparatus as set forth in claim 1, wherein the moving mechanism (6) comprises a moving cylinder (61) provided on the frame (1), a moving platform (62) connected to an output end of the moving cylinder (61), a moving slide rail (63) provided on the frame (1), and a moving slider (64) provided between the moving platform (62) and the moving slide rail (63), the polishing mechanism (5) and the positioning mechanism (3) being provided on the moving platform (62).
  5. 5. The metal surface polishing apparatus according to claim 4, wherein the polishing mechanism (5) comprises polishing machines (51) disposed on the moving platform (62) and corresponding to the left and right sides of the transport frame (2), the transport frame (2) is provided with left and right openings (21) disposed corresponding to the two polishing machines (51), and the left and right openings (21) allow the front and rear surfaces of the workpiece to be exposed from the transport frame (2).
  6. 6. The metal surface polishing apparatus as set forth in claim 4, wherein the positioning mechanism (3) comprises a positioning rod (31), a transmission rod (32) disposed on the moving platform (62) and hinged to the lower end of the positioning rod (31), and a hinge seat (22) hinged to the middle of the transmission rod (32) is disposed on the transporting frame (2), and when the moving platform (62) moves toward the transporting frame (2), the transmission rod (32) pushes the positioning rod (31) so that the upper portion of the positioning rod (31) is withdrawn from the transporting frame (2).
  7. 7. A metal surface polishing apparatus as set forth in claim 1, wherein a space for a work to stay is left between the positioning mechanism (3) and the polishing station.

Description

Metal surface polishing equipment Technical Field The utility model relates to the technical field of polishing, in particular to metal surface polishing equipment. Background The two end surfaces of the metal ornament need to be polished frequently to meet the requirements. Because the metal ornament is small in size, the metal ornament is difficult to clamp, and automatic polishing is difficult to realize. Disclosure of utility model In order to solve the problems, the technical scheme provides metal surface polishing equipment. In order to achieve the above purpose, the technical scheme is as follows: A metal surface polishing apparatus includes A frame; The conveying frame is used for placing the workpiece and allowing the workpiece to roll off from one end to the other end; A positioning mechanism for positioning the work piece of the transport frame at a polishing station; The clamping mechanism is used for clamping the workpiece on the polishing station up and down; A polishing mechanism for polishing the front and rear surfaces of the workpiece held by the holding mechanism; The moving mechanism is used for driving the polishing mechanism to move towards or away from the polishing station; And when the polishing mechanism moves in the direction away from the polishing station, the positioning mechanism is linked to be gradually close to the polishing station so as to position the workpiece. The metal surface polishing equipment comprises the clamping cylinders which are respectively arranged corresponding to the upper side and the lower side of the conveying frame, the clamping heads arranged on the output ends of the clamping cylinders, the clamping sliding blocks arranged on the clamping heads, and the clamping sliding rails matched with the clamping sliding blocks. According to the metal surface polishing equipment, the circular groove is formed in the workpiece, the semicircular clamping groove is formed in the clamping head, and the two clamping cylinders respectively drive the two clamping heads so that the clamping groove is inserted into the circular groove. The metal surface polishing equipment comprises the moving cylinder arranged on the frame, the moving platform connected with the output end of the moving cylinder, the moving slide rail arranged on the frame, and the moving slide block arranged between the moving platform and the moving slide rail, wherein the polishing mechanism and the positioning mechanism are arranged on the moving platform. The polishing mechanism comprises polishing machines which are arranged on the left side and the right side of the conveying frame and on the movable platform, wherein the conveying frame is provided with left and right openings which are arranged corresponding to the two polishing machines, and the front and the rear of a workpiece are exposed out of the conveying frame through the left and the right openings. The metal surface polishing equipment comprises the positioning rod, the transmission rod is arranged on the moving platform and hinged with the lower end of the positioning rod, the conveying frame is provided with the hinged seat hinged with the middle of the transmission rod, and when the moving platform moves towards the conveying frame, the transmission rod pushes the positioning rod so that the upper part of the positioning rod exits from the conveying frame. In the metal surface polishing equipment, a gap for a workpiece to stay is reserved between the positioning mechanism and the polishing station. The application has the beneficial effects that: The utility model provides metal surface polishing equipment, a workpiece is placed on a conveying frame and rolls under the action of gravity until being limited by a positioning mechanism, so that a workpiece stays on a polishing station, the workpiece is clamped by a clamping mechanism, then the workpiece is polished by the polishing mechanism under the driving of a moving mechanism, the limitation is removed by the positioning mechanism, the clamping mechanism removes the clamping after the polishing is finished, the workpiece gradually leaves the polishing mechanism, the workpiece starts to roll, and the positioning mechanism starts to limit the subsequent workpiece. Thereby realizing automatic polishing. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. Fig. 1 is a schematic structural view of the present utility model. Detailed Description In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to