Plastic grinding machine
A grinding machine and plastic technology, which is applied in the field of plastic processing machinery and equipment, can solve problems such as low efficiency and troublesome operation, and achieve the effects of increasing efficiency, prolonging service life, and improving cooling effect
Active Publication Date: 2014-06-04
德清华通新材料科技有限公司
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Problems solved by technology
[0003] The object of the present invention is to provide a plastic grinding machine with reasonable structure, high grinding efficiency and convenient operation, aiming at the problems of troublesome operation and low efficiency of the prior art plastic grinding machine
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Embodiment
[0023] according to Figure 1 to Figure 7 As shown, a kind of plastic grinding machine described in this embodiment includes an abrasive material machine and a material receiving machine, and the described abrasive material machine includes a frame 1, a feed trough 3 and a grinding wheel 5 arranged on the frame 1; The rear end of the feed tank 3 is provided with a piston 201, and the rear end of the piston 201 is connected with a driving cylinder 2 that drives it to push material toward the front end of the feed tank; the grinding wheel 5 is fixed on the frame 1 by two bearings 11 , the emery wheel 5 is also provided with a grinding box 4, the emery wheel 5 is driven by a motor 9 arranged at the bottom of the frame 1, and the grinding surface of the emery wheel 5 is close to the outlet at the front end of the feeding trough 3; the grinding box 4 and the feeding trough 3. The front end is connected, and the lower end of the side of the grinding box 4 away from the feed tank 3 i...
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The invention discloses a plastic grinding machine which comprises a grinding machine and a receiving machine, wherein the grinding machine comprises a stand, and a feed chute and a grinding wheel which are arranged on the stand; the rear end of the feed chute is provided with a piston; the rear end of the piston is connected with a driving cylinder used for driving the piston to push the material towards the front end of the feed chute; the grinding wheel is fixed on the stand by two bearings; the grinding wheel is also externally provided with a grinding box; the grinding wheel is driven by a motor arranged under the stand, and a grinding surface of the grinding wheel clings to an outlet arranged at the front end of the feed chute; the grinding box is connected with the front end of the feed chute; and the lower end of one side of the grinding box, far away from the feed chute, is provided with a discharge hole. As the grinding wheel of grinding machine is internally provided with a reasonable structure, the cooling effect of the grinding wheel is well improved; therefore, the rotating speed of the grinding wheel can be set to be rapider when the grinding wheel is used for grinding plastic, so that the grinding efficiency is improved, the quality of plastic powder particles can be improved, and the service life of the grinding wheel is prolonged.
Description
technical field [0001] The invention belongs to the technical field of plastic processing machinery and equipment, and in particular relates to a plastic grinder. Background technique [0002] The crushing and grinding devices of the prior art plastics (such as polytetrafluoroethylene) basically adopt the dry grinding method. The disadvantage is that when the grinding wheel generates high temperature during the high-speed grinding process, some plastic powder particles will be scorched and deteriorated. The root cause of the problem is It is difficult for the grinding wheel to be effectively cooled. On the other hand, it is difficult to ensure that the size of the plastic powder particles after grinding by the grinding wheel meets the requirements. It usually needs multiple crushing and grinding to meet the requirements. The processing procedure is complicated, the efficiency is low, and the processing cost is high. Contents of the invention [0003] The purpos...
Claims
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IPC IPC(8): B29B9/00
Inventor 蔡建国
Owner 德清华通新材料科技有限公司