Cup body grinding mechanism
The utility model belongs to the technical field of the thermos cup processing technique and specifically relates to a cup grinding machanism is related to.
Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the polishing disk arranged on the polishing machine to rotate at a high speed, and the polishing workpiece on the polishing disk rubs the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be fulfilled. Traditional burnishing machine is all being the tangent form of cup wall and grinding part when polishing the cup, and both direct contact area of such mode are little, and the homogeneity of polishing is difficult for mastering, and is inefficient.
Disclosure of Invention
Not enough to prior art, the utility model provides a cup grinding machanism, simple structure, convenient operation, the cup is polished through the abrasive band between the band pulley, greatly increased the area of contact of cup and abrasive band, improved the efficiency of polishing.
The utility model provides a technical scheme that its technical problem adopted is: a cup body polishing mechanism comprises a grinding assembly and a feeding assembly, wherein a polishing device is arranged on the grinding assembly, a cup body clamping mechanism rotating in the direction opposite to that of the polishing device is arranged on the feeding assembly, the polishing device is a combination of a driven wheel, a driving wheel and an abrasive belt, the abrasive belt is arranged on the driving wheel and the driven wheel, and the driving wheel drives the abrasive belt to rotate.
In the above technical scheme, preferably, the number of the driving wheels is 1, the number of the driven wheels is 2, the cup body is in contact with the abrasive belt segments among the 2 driven wheels during grinding, and presses against the abrasive belt to change the abrasive belt segments from a straight line in an initial state to a broken line, and the abrasive belt is stressed to be in surface-to-surface contact with the cup body.
In the above technical scheme, preferably, a base is arranged at the lower part of the grinding assembly, the grinding assembly is slidably mounted on the base and can move transversely to the cup body clamping mechanism, and a servo motor is arranged on the base to control the grinding assembly to move.
In the above technical scheme, it is preferable, the grinding assembly includes bottom plate and workstation, grinding device sets up on the workstation, the bottom plate is located the base with between the workstation, vertically set up the rack on the workstation, the bottom plate is equipped with the second motor, the motor gear of second motor with the rack meshes mutually, the second motor can be adjusted the vertical height of workstation.
In the above technical scheme, preferably, the grinding assembly further includes a main motor, the main motor is mounted on the worktable, and the main motor drives the driving wheel to rotate.
The utility model has the advantages that: when the cup body is ground, the cup body is in contact with the abrasive belt sections among the 2 driven wheels, the abrasive belts are pressed against the abrasive belts, so that the abrasive belt sections are changed into broken lines from straight lines in an initial state, the abrasive belts are stressed to be in surface-to-surface contact with the cup body, the contact area between the cup body and the abrasive belts is greatly increased, and the grinding efficiency is improved.
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the structure of the grinding assembly of the present invention.
Fig. 2 is a general layout of the grinding assembly and the feeding assembly of the present invention.
In the figure, 1 is a grinding assembly, 2 is a feeding assembly, 3 is a cup body clamping mechanism, 4 is a driven wheel, 5 is a driving wheel, 6 is a sanding belt, 7 is a base, 8 is a servo motor, 9 is a bottom plate, 10 is a workbench, 11 is a rack, 12 is a second motor, and 13 is a main motor.
In fig. 1-2, a cup body polishing mechanism includes a grinding assembly 1 and a feeding assembly 2, the grinding assembly 1 is provided with a polishing device, the feeding assembly 2 is provided with a cup body clamping mechanism 3 rotating in a direction opposite to that of the polishing device, the polishing device is a combination of a driven wheel 4, a driving wheel 5 and an abrasive belt 6, the abrasive belt 6 is installed on the driving wheel 5 and the driven wheel 4, and the driving wheel 5 drives the abrasive belt 6 to rotate.
The number of the driving wheels 5 is 1, the number of the driven wheels 4 is 2, the cup body is in contact with abrasive belt sections among the 2 driven wheels 4 during grinding, the abrasive belts 6 are pressed against the abrasive belts to enable the abrasive belt sections to be changed from a straight line in an initial state to a broken line, and the abrasive belts 6 are stressed to be in surface-to-surface contact with the cup body.
The grinding assembly is characterized in that a base 7 is arranged on the lower portion of the grinding assembly 1, the grinding assembly 1 is slidably mounted on the base and can transversely displace towards the cup body clamping mechanism 3, and a servo motor 8 is arranged on the base 7 to control the grinding assembly 1 to move.
Grinding assembly 1 includes bottom plate 9 and workstation 10, grinding device sets up on the workstation 10, bottom plate 9 is located base 7 with between the workstation 10, vertically set up rack 11 on the workstation 10, bottom plate 9 is equipped with second motor 12, the motor gear of second motor 12 with rack 11 meshes mutually, second motor 12 can be adjusted the vertical height of workstation 10. The grinding assembly 1 further comprises a main motor 13, the main motor 13 is mounted on the workbench 10, and the main motor 13 drives the driving wheel 5 to rotate.