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CN-121973110-A - Suspension type shot blasting machine

CN121973110ACN 121973110 ACN121973110 ACN 121973110ACN-121973110-A

Abstract

The invention discloses a suspension shot blasting machine, which belongs to the technical field of shot blasting machines and comprises a self-adaptive deflection suspension mechanism, a self-adaptive deflection suspension mechanism and a self-adaptive deflection anti-collision mechanism, wherein the self-adaptive deflection suspension mechanism comprises a shell, two square bins, two turbine blades, two cylindrical rods, two connecting rods and two top and outer interfaces, the two top and outer interfaces are fixedly connected to the rear sides of the corresponding shell, connecting frames are fixedly connected to the rear sides of the two square bins, the two connecting frames are communicated with the front sides of the corresponding top and outer interfaces, the two turbine blades are rotatably connected to the interiors of the corresponding square bins, the self-adaptive deflection suspension mechanism is used for avoiding local excessive cleaning caused by the fact that one surface of a workpiece continuously faces against the bottom and outer interfaces, the risk of workpiece damage is reduced, the cleaning uniformity is improved, the collision of workpieces on two sides due to inertia differences is prevented by the deflection anti-collision structure, the adaptability and the safety of the device to workpieces with different qualities are improved, and the working efficiency of the device is greatly improved.

Inventors

  • HU CHANGMING
  • Xian Zhengqiang

Assignees

  • 思必恩金属(苏州)有限公司

Dates

Publication Date
20260505
Application Date
20251229

Claims (7)

  1. 1. A suspension peening machine, comprising: The self-adaptive deflection hanging mechanism comprises a shell, two square bins, two turbine blades, two cylindrical rods, two connecting rods and two top outer interfaces, wherein the two top outer interfaces are fixedly connected to the rear sides of the corresponding shells, connecting frames are fixedly connected to the rear sides of the two square bins, the two connecting frames are communicated with the front sides of the corresponding top outer interfaces, the two turbine blades are rotatably connected to the interiors of the corresponding square bins, hollow frames are fixedly connected to the bottoms of the two square bins, the two cylindrical rods are slidably connected to the interiors of the corresponding hollow frames, connecting rods are rotatably connected to the bottoms of the two hollow frames, and opposite ends of the two cylindrical rods are movably abutted to one sides of the corresponding connecting rods; The deflection anti-collision structure comprises a supporting plate, two levers, two half-arc groove plates and two return plates, wherein two ends of the supporting plate () are respectively and fixedly connected to the bottoms of the inner walls of the two hollowed frames (), the levers are rotationally connected to the inside of the supporting plate, the two half-arc groove plates are fixedly connected to the bottoms of the corresponding hollowed frames, the two connecting rods are in sliding connection with the inside of the corresponding half-arc groove plates, two ends of the levers are movably abutted to one sides of the two connecting rods, the two return plates are fixedly connected to the bottoms of the inner walls of the corresponding hollowed frames, and two clamping plates are in sliding connection with the inside of the two return plates and movably abutted to the outside of the levers.
  2. 2. The suspended shot blasting machine according to claim 1, wherein the outer parts of two turbine blades are fixedly connected with second gears, the two second gears are all rotationally connected to the inner parts corresponding to the hollow frames, one sides of the two second gears are all in meshed connection with first gears, the two inner parts of the two first gears are all fixedly connected with second rotating shafts, the two second rotating shafts are all rotationally connected to the bottoms of the inner walls corresponding to the hollow frames, the two outer parts of the second rotating shafts are all fixedly connected with eccentric cams, one ends, away from each other, of two cylindrical rods are all movably abutted to the outer parts corresponding to the eccentric cams, the inner wall bottoms of the two hollow frames are all fixedly connected with rectangular blocks, the two cylindrical rods are all in sliding connection to the inner parts corresponding to the rectangular blocks, one sides, away from each other, of the two limiting plates are all fixedly connected with second springs, one ends of the two second springs are all fixedly connected to the inner sides corresponding to the rectangular blocks, and one sides, away from each other, of the two cylindrical rods are all fixedly connected to the two turbine blades are all fixedly connected to the inner sides of the hollow frames.
  3. 3. The suspended shot blasting machine according to claim 1, wherein the tops of the inner walls of the hollow frames are fixedly connected with square frames, the interiors of the square frames are fixedly connected with two-way motors, the interiors of the two-way motors are fixedly connected with discs, the two connecting rods are rotatably connected to the bottoms of the corresponding discs, the two clamping plates on the same side are fixedly connected with guide posts on the sides, away from each other, of the clamping plates, the two guide posts on the same side are fixedly connected to the interiors of the same return plates, the two return plates are fixedly connected with two third springs on the front side and the rear side, one ends of the two third springs on the same side are fixedly connected to one sides, corresponding to the guide posts, of the two semi-arc groove plates are fixedly connected with sliding blocks, the two connecting rods are rotatably connected to the interiors, the bottoms of the two connecting rods are fixedly connected to the interiors of the corresponding sliding blocks, and the two connecting rods are respectively provided with first hooks and second hooks.
  4. 4. A suspension shot blasting machine according to claim 3, wherein the two square bins are provided with built-in grooves, the two built-in grooves are connected with ball blocking plates in a sliding manner, the two ball blocking plates are connected with the front side of the corresponding built-in groove in a sliding manner, the two ball blocking plates are connected with tuning fork plates in a fixed manner, the two tuning fork plates are connected with the corresponding built-in grooves in a sliding manner, the two first guide rods are connected with the two built-in grooves in a fixed manner, the two tuning fork plates are connected with the outer parts of the corresponding first guide rods in a sliding manner, the two first springs are connected with the two tuning fork plates in a sliding manner, the two first springs are connected with the inner wall of the corresponding built-in groove in a sliding manner, the two tuning fork plates are connected with the thin plate in a sliding manner, and the two thin plates are connected with the two output shafts in a sliding manner.
  5. 5. The suspended shot blasting machine according to claim 4, wherein right-angle grooves are formed in two square bins, two large gears are rotatably connected to the corresponding right-angle grooves, first rotating shafts are rotatably connected to the two right-angle grooves, pinions are fixedly connected to the outer portions of the two first rotating shafts, the pinions are meshed with one sides of the corresponding large gears, special-shaped cams are fixedly connected to the outer portions of the two first rotating shafts, the outer portions of the two special-shaped cams are movably abutted to one sides of the corresponding thin plates, two telescopic rods are fixedly connected to the inner portions of the two square bins, and one ends of the two telescopic rods on the same side are fixedly connected to one sides of the corresponding thin plates.
  6. 6. The suspended shot blasting machine according to claim 1, wherein lower shot grooves are formed in the bottoms of the square bins, shot guiding discs are fixedly connected to the tops of the hollowed frames, the shot guiding discs are arranged at bottoms corresponding to the lower shot grooves, the turbine blades are rotatably connected to the bottoms corresponding to the shot guiding discs, a top outer interface is fixedly connected to the rear side of the shell, a conveying belt is arranged at the bottom of the shell, and a bottom outer interface is fixedly connected to the rear side of the shell.
  7. 7. The suspended shot blasting machine according to claim 1, wherein a control panel and an observation window are arranged on the front side of the housing, and the two square bins are fixedly connected to the top of the inner wall of the same housing.

Description

Suspension type shot blasting machine Technical Field The invention relates to the technical field of shot blasting machines, in particular to a suspension shot blasting machine. Background Shot blasting technology is a surface treatment process widely applied in manufacturing industry, and the aim of removing oxide scales, rust, burrs or strengthening surfaces is achieved by impacting the surface of a workpiece through high-speed shots. The suspension shot blasting machine is used as an important carrier for the technology, is commonly used for treating medium and small parts, and receives multi-angle projection in the movement process so as to realize uniform and efficient cleaning effect. The traditional suspension type equipment generally adopts a motor to drive a hook to rotate at a constant speed, and the motion mode of the traditional suspension type equipment is fixed and single although the workpiece surface can be changed. For a workpiece with a complex structure or a deep cavity and a groove, the fixed rotating track easily causes that the projectile flow cannot effectively cover all surfaces, and the cleaning dead angle exists to influence the uniformity of the treatment quality. In addition, when a plurality of workpieces are simultaneously suspended, unsynchronized swinging may be generated under mechanical driving due to different quality and shape of the workpieces, and there is a risk of collision with each other, so that not only the workpieces but also the equipment may be damaged. We therefore propose a suspension shot-peening machine to solve this problem. Disclosure of Invention The invention aims to provide a suspension shot blasting machine, which solves the problems in the prior art. In order to achieve the above purpose, the present invention adopts the following technical scheme: the self-adaptive deflection suspension mechanism comprises a shell, two square bins, two turbine blades, two cylindrical rods, two connecting rods and two top external interfaces, wherein the two top external interfaces are fixedly connected to the rear sides of the corresponding shells, connecting frames are fixedly connected to the rear sides of the two square bins, the two connecting frames are communicated with the front sides of the corresponding top external interfaces, the two turbine blades are rotationally connected to the interiors of the corresponding square bins, hollow frames are fixedly connected to the bottoms of the two square bins, the two cylindrical rods are slidingly connected to the interiors of the corresponding hollow frames, connecting rods are rotationally connected to the bottoms of the two cylindrical rods, and one ends of the two cylindrical rods, which are opposite, are movably abutted to one sides of the hollow frames corresponding to the connecting rods; The deflection anti-collision structure comprises a supporting plate, two levers, two half-arc groove plates and two return plates, wherein two ends of the supporting plate () are respectively and fixedly connected to the bottoms of the inner walls of the two hollowed frames (), the levers are rotationally connected to the inside of the supporting plate, the two half-arc groove plates are fixedly connected to the bottoms of the corresponding hollowed frames, the two connecting rods are in sliding connection with the inside of the corresponding half-arc groove plates, two ends of the levers are movably abutted to one sides of the two connecting rods, the two return plates are fixedly connected to the bottoms of the inner walls of the corresponding hollowed frames, and two clamping plates are in sliding connection with the inside of the two return plates and movably abutted to the outside of the levers. Preferably, two the outside of turbine flabellum is all fixedly connected with second gear, two the equal swivelling joint of second gear is in the inside of corresponding the fretwork frame, two the equal meshing of one side of second gear is connected with first gear, two the equal fixedly connected with second pivot of inside of first gear, two the equal swivelling joint of second pivot is in the corresponding inner wall bottom of fretwork frame, two the equal fixedly connected with eccentric cam of outside of second pivot, two the equal movable butt of one end that the cylinder pole kept away from each other is in the outside of corresponding eccentric cam, two the equal fixedly connected with rectangle piece of inner wall bottom of fretwork frame, two equal sliding connection of cylinder pole is in the inside of corresponding the rectangle piece, two the equal fixedly connected with limiting disc of outside of cylinder pole, two the equal fixedly connected with second spring of one side that limiting disc kept away from each other, two the equal fixedly connected with of one end of second spring is in the corresponding one side that the rectangle piece corresponds, two the outside fixedly connected with of turbine flabell