Grabbing and conveying device for wafer biscuit slice cooling machine

[0015] Example, see as figure 1 with image 3 As shown, a grabbing and conveying device for a wafer cooling machine includes a frame 10, the middle top surface of the top plate of the frame 10 is fixed with an upper support frame 11, and the rear top of the top plate of the frame 10 Rail bars 20 are fixed on the left and right sides of the surface, two rail sliders 21 are installed on the rail bars 20, the horizontal plate 22 is fixed on the top surface of the two rail sliders 21, and the middle of the bottom surface of the horizontal plate 22 is fixed to move Block 23, the middle and rear of the top surface of the frame 10 are fixed with connecting plates 24, the two ends of the moving screw 25 are hinged on two connecting plates 24 through bearings, and the rear wall of the connecting plate 24 is The main moving motor 26 is fixed. The output shaft of the main moving motor 26 is a spline shaft. The spline shaft is inserted into the spline hole at the rear end of the moving screw 25. The moving block 23 is screwed in the moving screw 25, horizontally. The top surface of the plate 22 is hinged with a grasping plate 28 through a hinge shaft 27, the front of the grasping plate 28 extends out of the horizontal plate 22, and a vacuum suction cup 29 is fixed on the bottom surface of the front of the grasping plate 28;

[0016] A rotating transmission gear 271 is fixed on the upper part of the hinge shaft 27, and a rotating motor 30 is fixed on the bottom surface of the horizontal plate 22. The output shaft of the rotating motor 30 passes through the horizontal plate 22 and is fixed with a rotating drive gear 31. The rotating drive gear 31 It meshes with the rotation transmission gear 271.

[0017] Furthermore, the bottom surfaces of the front and rear ends of the horizontal plate 22 are fixed with a limit plate 221, and the two connecting plates 24 are fixed with elastic blocks 241 on the opposite wall surfaces, and the elastic blocks 241 correspond to the limit plates 221.

[0018] Furthermore, the air outlet pipe of the vacuum suction cup 29 protrudes from the top surface of the front part of the grabbing plate 28.

[0019] Furthermore, the track bar 20 has an I-shaped cross section, and an I-shaped chute is formed on the bottom surface of the track slider 21, and the track bar 20 is inserted into the I-shaped chute.

[0020] Furthermore, the bottom surface of the track bar 20 is fixed with a booster bar 1, and the bottom surface of the booster bar 1 is fixed on the top surface of the top plate of the frame 10.

[0021] Working principle: The outlet pipe of the vacuum suction cup 29 is also connected to the suction end of the vacuum pump through the vacuum suction pipe. The vacuum pump and the vacuum suction pipe are common mechanisms, which will not be described in detail, nor are they shown in the drawings;

[0022] When in use, the vacuum chuck 29 is on the outside of the rack 10, and the pie to be cooled is adsorbed on it. Then, the rotating motor 30 is operated so that the rotating drive gear 31 drives the rotating transmission gear 271 to rotate, so that the grabbing plate 28 rotates and the vacuum The suction cup 29 is at the front and faces the placement plate and other mechanisms provided on the front of the top plate of the rack 10. Then, the main moving motor 26 operates to make the moving screw 25 rotate, so that the horizontal plate 22 moves forward, so that the vacuum suction cup 29 The to-be-cooled pie piece is directly above the placement plate and close to the placement plate. Then, the vacuum pump connected to the vacuum suction cup 29 is turned off, so that the to-be-cooled pie piece is placed on the top surface of the placement plate, and then the main moving motor 26 runs to make The horizontal plate 22 moves backward to move the grabbing plate 28 out. Then, the cooling device at the front of the top plate of the rack 10 can be cooled. After the cooling is completed, the main moving motor 26 runs to make the grabbing plate 28 move to Above the cooled pie slices, turn on the corresponding vacuum pump to adsorb the pie slices on the vacuum suction cup 29. Then, the main moving motor 26 runs to make the grabbing plate 28 retreat, and then the rotating motor 30 runs to make the grabbing plate 28. Rotate, move the cake out of the top of the rack 10, and be at the unloading place on one side of the rack 10. The unloading place is generally a unloading table. Its structure is simple and will not be described in detail, and it is not shown in the drawings. ;

[0023] Then, people can take the cooled cakes for subsequent production, which is very convenient.