Waste plastic feeding device capable of automatically dredging blockage based on gravity change

Abstract

The invention relates to the technical field of plastics, and discloses a waste plastic feeding device capable of automatically dredging blockage based on gravity change. The waste plastic feeding device comprises an outer shell, the outer shell is used for supporting and stabilizing the whole device, through the cooperative use of a rotary disc, a first connecting rod and a baffle plate, a feeding port is automatically closed after blockage occurs, continuous feeding of the feeding port after blockage is avoided, the conveying burden of the device is relieved, manual operation is not needed,and the intelligence of the device is improved; through cooperative use of a first arc-shaped disc and a second arc-shaped disc, the rotating speed of a conveying roller is automatically increased after blockage occurs, and therefore blockage can be automatically removed, and the service life of the device is prolonged; and through cooperative use of a supporting plate, a rack and a pinion, movement of the baffle plate and the conveying roller is linked through gravity change, operation does not need to be carried out with the help of other external energy substances, the environment friendliness of the device is improved, and operation is easier.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to a feeding device for waste plastics that automatically unblocks waste plastics based on gravity changes. Background technique [0002] Plastics are widely used in our lives, so waste plastics also exist widely, waste plastics have the value of recycling, and with the slogan of saving resources and protecting the environment has gradually penetrated into the hearts of the people, waste plastics are buried underground It will not rot for hundreds of years, so it is inevitable to recycle waste plastics. [0003] In the process of recycling waste plastics, the plastic needs to be stirred and pulverized first, and then the pulverized plastic is transported. In the process of transportation, it is generally necessary to use a feeder for operation, and the traditional feeder has a single function. During the conveying process, special personnel are required to watch over it. If a bloc...

AI Technical Summary

Problems solved by technology

[0003] In the process of recycling waste plastics, the plastic needs to be stirred and pulverized first, and then the pulverized plastic is transported. In the process of transportation, it is generally necessary to use a feeder for operation, and the traditional feeder has a single function. During the conveying process, special personnel are required to watch over it. If a blockage occurs during the feeding process, the device needs to be shut down manually. On the one hand, restarting the machine after shutting down will consume a lot of energy, which will increase the cost in the recycling process. On the other hand, if the staff does not find out in time and stop it, the feed port of the feeder will continue to feed at this time, which will make the blockage more serious, and the speed of the conveying device cannot be automatically increased, so it will take a long time Maintaining this state for a long time will make the conveying device unable to operate, and in severe cases, it will cause mechanical damage, and new equipment will need to be purchased later, which will increase costs

[0004] In order to solve the above problems, the inventor proposed a feeding device for waste plastics that automatically unblocks waste plastics based on gravity changes. The device is more intelligent when operating, and can automatically unblock, increasing the practicability of the device

Images