阅读说明：本技术 一种具有清洁去污分离功能的医疗塑料回收装置 (Medical plastic recovery device with cleaning, decontaminating and separating functions ) 是由 潘振兴 于 2021-05-20 设计创作，主要内容包括：本发明涉及一种塑料回收领域,尤其涉及一种具有清洁去污功能的医疗塑料回收装置。本发明的技术问题：提供一种具有清洁去污分离功能的医疗塑料回收装置。本发明的技术实施方案是：一种具有清洁去污分离功能的医疗塑料回收装置,包括有分离消毒传送系统、初步绞碎传输系统、搓洗传送系统、加热系统、加料混合研磨系统和传送搓分系统；分离消毒传送系统与初步绞碎传输系统相连接。本发明实现了医疗塑料与金属的分离,有利于后续的加工操作,也使加工出来的塑料品质更高,该发明同时实现了医疗塑料进行消毒与清洗功能,将医疗塑料附有的医疗废物和致病菌彻底清除,从而消除了医疗塑料的潜在危害性。(The invention relates to the field of plastic recovery, in particular to a medical plastic recovery device with a cleaning and decontamination function. The technical problems of the invention are as follows: provides a medical plastic recycling device with functions of cleaning, decontaminating and separating. The technical implementation scheme of the invention is as follows: a medical plastic recovery device with cleaning, decontaminating and separating functions comprises a separating, disinfecting and conveying system, a primary mincing and conveying system, a scrubbing and conveying system, a heating system, a charging, mixing and grinding system and a conveying and mincing system; the separation, disinfection and transfer system is connected with the preliminary mincing and conveying system. The invention realizes the separation of medical plastic and metal, is beneficial to subsequent processing operation, and ensures that the processed plastic has higher quality.)

1. A medical plastic recovery device with cleaning, decontaminating and separating functions comprises a separating, disinfecting and conveying system, and is characterized by also comprising a primary mincing and conveying system, a scrubbing and conveying system, a heating system, a charging, mixing and grinding system and a conveying and twisting system; the separation, disinfection and conveying system is connected with the preliminary mincing and conveying system; the separation and disinfection conveying system is connected with the conveying and twisting system; the transmission and rubbing subsystem is connected with the rubbing transmission system; the scrubbing and conveying system is connected with the heating system; the heating system is connected with the feeding, mixing and grinding system.

2. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 1, wherein: the separation, disinfection and conveying system comprises a first motor, an output shaft, a first conveying wheel, a first transmission rod, a second conveying wheel, a first gear, a rack, a first supporting plate, a second supporting plate, a connecting column, a pushing plate, a first spray head, a soaking cylinder, a first supporting column, a second supporting column, a third supporting column, a fourth supporting column, a bottom plate, a supporting plate, a second spray head and a control screen; the bottom plate is fixedly connected with the first motor; the first motor is fixedly connected with the first transmission wheel through an output shaft; the first transmission wheel is in transmission connection with the second transmission wheel through a belt; the second transmission wheel is fixedly connected with the first transmission rod; the first transmission rod is fixedly connected with the first gear; the first transmission rod is rotationally connected with the soaking cylinder; the soaking cylinder is connected with the preliminary mincing and conveying system; the first gear is meshed with the rack; the rack is fixedly connected with the first supporting plate; the first supporting plate is fixedly connected with the second supporting plate; the second support plate is fixedly connected with the connecting column; the connecting column is fixedly connected with the pushing plate; the pushing plate is connected with the soaking cylinder in a sliding way; a first supporting column, a second supporting column, a third supporting column and a fourth supporting column are arranged on the bottom plate; the soaking cylinder is connected with the first supporting column; the soaking cylinder is connected with the second supporting column; the soaking cylinder is connected with the third supporting column; the soaking cylinder is connected with the third supporting column; a second spray head is arranged on one side of the inner wall of the soaking cylinder, which is close to the rack; a first spray head is arranged on one side of the inner wall of the soaking cylinder, which is close to the feed inlet; the soaking cylinder is fixedly connected with the supporting plate; the supporting plate is fixedly connected with the conveying and twisting system; the soaking cylinder is connected with the control screen.

3. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 2, wherein: the preliminary mincing and conveying system comprises a pump, a first conveying pipeline, a second conveying pipeline, a first box body, a first material storage box, a third supporting plate, a second motor, a third conveying wheel, a fourth conveying wheel, a second transmission rod, a third transmission rod, a first cutting blade and a second cutting blade; the pump is fixedly connected with the first conveying pipeline; the first conveying pipeline is fixedly connected with the soaking cylinder; the pump is fixedly connected with the second conveying pipeline; the pump is fixedly connected with the bottom plate; the second conveying pipeline is placed above the first material storage box; the first box body is fixedly connected with the first material storage box; the first box body is fixedly connected with the third supporting plate; the first supporting plate is fixedly connected with the second motor; the second motor is fixedly connected with the third transmission rod; the outer surface of the third transmission rod is fixedly connected with the fourth transmission wheel; the outer ring surface of the fourth conveying wheel is in transmission connection with the third conveying wheel through a belt; the inner axle center of the third transmission wheel is fixedly connected with the second transmission rod; the second transmission rod penetrates through the first box body and is fixedly connected with the first cutting blade; the third transmission rod penetrates through the first box body and is fixedly connected with the second cutting rotating shaft blade.

4. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 3, wherein: the rubbing and washing conveying system comprises a third motor, a fourth transmission rod, a first bevel gear, a second bevel gear, a first bracket, a second bracket, a worm, a supporting table, a fifth transmission rod, a fifth transmission wheel, a sixth transmission rod, a working table top, first cleaning bristles, first fixed steel needles, a first conveying belt, a first covering plate, second cleaning bristles, second fixed steel needles, a second conveying belt, a second covering plate, a first water outlet and a second water outlet; the third motor is fixedly connected with the bottom plate; the third motor is fixedly connected with the fourth transmission rod; the first bevel gear is fixedly connected with the fourth transmission rod; the fourth transmission rod is rotatably connected with the first bracket; the fourth transmission rod is rotatably connected with the second bracket; the first support is fixedly connected with the support platform; the second bracket is fixedly connected with the supporting platform; the fourth transmission rod is fixedly connected with the worm; the worm is connected with a heating system; the first bevel gear is meshed with the second bevel gear; the inner axis of the second bevel gear is fixedly connected with a fifth transmission rod; the fifth driving wheel is fixedly connected with the fifth driving rod; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the sixth driving rod; the fifth transmission rod is rotatably connected with the working table top; the sixth transmission rod is rotatably connected with the working table top; the working desktop is fixedly connected with the supporting platform; the working table top is connected with the conveying and twisting system; the fifth transmission rod is fixedly connected with the first transmission belt; the sixth transmission rod is fixedly connected with the second conveyor belt; the first conveyor belt is fixedly connected with the working table top; the second conveyor belt is fixedly connected with the working table top; the working table top is connected with a heating system; the first conveyor belt is fixedly connected with the first cleaning bristles, the first fixing steel needle and the first covering plate; the second conveyor belt is fixedly connected with the second cleaning bristles, the second fixing steel needle and the second covering plate; the working desktop is fixedly connected with the first water outlet and the second water outlet.

5. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 4, wherein: the heating system comprises a turbine, a seventh transmission rod, a third bracket, a third bevel gear, a fourth supporting plate, a third conveying belt, a heating furnace, a supporting frame, a second baffle, an eighth transmission rod and a ninth transmission rod; the worm is meshed with the worm wheel; the turbine is fixedly connected with the seventh transmission rod; the seventh transmission rod is fixedly connected with the third bevel gear; the seventh transmission rod is rotatably connected with the third bracket; the third bevel gear is meshed with the fourth bevel gear; the fourth bevel gear is fixedly connected with the ninth transmission rod; the ninth transmission rod is fixedly connected with the third conveyor belt; the third conveyor belt is fixedly connected with the eighth transmission rod; the ninth transmission rod is rotatably connected with the fourth supporting plate; the eighth transmission rod is rotatably connected with the fourth supporting plate; the fourth supporting plate is fixedly connected with the supporting frame; the fourth supporting plate is fixedly connected with the heating furnace; the fourth supporting plate is fixedly connected with the second baffle; the second baffle is connected with the feeding mixing grinding system; the fourth supporting plate is connected with the working desktop.

6. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 5, wherein: the feeding, mixing and grinding system comprises a seventh driving wheel, an eighth driving wheel, a tenth transmission rod, a fourth support, a blade for mixing, a fifth bevel gear, a sixth bevel gear, an eleventh transmission rod, a twelfth transmission rod, a second box body, a fifth support, a sixth support, a second storage box, a seventh support, a fifth support plate, an eighth support, a ninth driving wheel, a tenth driving wheel, a mixing and grinding barrel, a hopper, a grinder and a third storage box; the eighth transmission rod is fixedly connected with the seventh transmission wheel; the outer ring surface of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the eighth driving wheel is fixedly connected with the tenth driving rod; the tenth transmission rod is fixedly connected with the mixing blade; the tenth transmission rod is rotatably connected with the fourth bracket; the fourth bracket is fixedly connected with the eighth bracket; the tenth transmission rod is rotatably connected with the second box body; the mixing blade is fixedly connected with the twelfth transmission rod; the twelfth transmission rod is fixedly connected with the fifth bevel gear; the fifth bevel gear is meshed with the sixth bevel gear; the sixth bevel gear is fixedly connected with the eleventh transmission rod; the eleventh transmission rod is rotatably connected with the fifth supporting plate; the eleventh transmission rod is fixedly connected with the ninth transmission wheel; the outer ring surface of the ninth driving wheel is in transmission connection with the tenth driving wheel through a belt; the tenth driving wheel is fixedly connected with the mixing grinding barrel; the mixing and grinding barrel is fixedly connected with the funnel; the second box body is fixedly connected with the seventh bracket; the second box body is fixedly connected with the eighth bracket; the fifth bracket is fixedly connected with the sixth bracket; the sixth bracket is fixedly connected with the second material storage box; the fifth bracket is fixedly connected with the support frame; the grinder is placed below the mixing grinding barrel and fixedly connected with the third storage box.

7. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 6, wherein: the conveying and twisting system comprises a closing-up inclined canal plate, a limiting electric rubber roller, an electric sliding rail, an electric sliding seat, an electric telescopic rod, a rubber strip, a long mounting plate, an electric push rod and an electromagnetic plate; the closing-up inclined canal plate is fixedly connected with the supporting plate; the closing-up inclined canal plate is fixedly connected with the working table top; the closing-up inclined canal plate is connected with a limiting electric rubber roller; the closing-up inclined channel plate is connected with the electric sliding rail through bolts; the electric sliding rail is connected with the electric sliding seat in a sliding manner; the electric sliding seat is inserted with the electric telescopic rod; the electric telescopic rod is connected with the rubber strip through a bolt; the long mounting plate is fixedly connected with the closing-up inclined canal plate; the mounting long plate is connected with the electric push rod; the electric push rod is connected with the electromagnetic plate through bolts.

8. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 7, wherein: the fifth driving wheel and the sixth driving wheel are different in size.

9. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 8, wherein: the belt connected with the fifth driving wheel and the sixth driving wheel is in a splayed shape.

10. The medical plastic recycling device with the functions of cleaning, decontaminating and separating as claimed in claim 9, wherein: the mixing and grinding barrel contains a threaded circular tube inside.

Technical Field

The invention relates to the field of plastic recovery, in particular to a medical plastic recovery device with a cleaning and decontamination function.

Background

The plastic recovery means that a certain recovery process is adopted to recycle the waste plastic so as to realize the purpose of changing waste into valuable. At present, the waste plastics in China mainly comprise plastic films, plastic wires, woven products, foamed plastics, plastic packing cases and containers, daily plastic products, plastic bags, agricultural mulching films and the like. Meanwhile, with the continuous development of medical health care, disposable medical plastic wastes are more and more, and the harm is more and more serious, which can not only pollute the environment, but also spread diseases. If the recycling process is not proper, serious consequences can be caused. By analyzing the disposable medical plastic waste, a new method for recycling and reusing the disposable medical plastic waste is provided. The method can avoid environmental pollution, realize waste recycling, change waste into valuables, change harm into benefit, save resources for the country and obtain good social and economic benefits. Medical infections have become a significant problem facing the global medical community today. The medical waste has great potential hazard in medical infection, and is a disease infection source and an environmental pollution source. Wherein, the quantity of disposable medical plastic waste is the largest, and the harm to the society is the largest.

At present, medical plastics in the prior art can be recycled, medical wastes have great potential harmfulness in medical infection, and the medical wastes are not only sources of disease infection, but also sources of environmental pollution. Above can be with medical waste, can have the pathogenic bacterium, can infect pathogenic risk when carrying out recovery processing, simultaneously, medical plastics purity is very high is fine chemical industry raw materials on the one hand, and the retrieval and utilization is high, and on the other hand, medical plastics can have the metal, can bring inconvenience for recovery processing.

In order to solve the problems, a medical plastic recycling device with a cleaning, decontaminating and separating function is provided.

Disclosure of Invention

In order to overcome the great potential hazard of medical wastes in medical infection, the medical wastes are a disease infection source and an environmental pollution source. Medical waste can be attached to the surface of the plastic, pathogenic bacteria can be carried, and the risk of infection and pathogenesis can be caused when the plastic is recycled, meanwhile, on one hand, medical plastic has extremely high purity and high recycling value, and on the other hand, the medical plastic can carry metal and can bring inconvenience to recycling treatment, and the technical problem of the invention is that: provides a medical plastic recycling device with functions of cleaning, decontaminating and separating.

The technical implementation scheme of the invention is as follows: a medical plastic recovery device with cleaning, decontaminating and separating functions comprises a separating, disinfecting and conveying system, a primary mincing and conveying system, a scrubbing and conveying system, a heating system, a charging, mixing and grinding system and a conveying and mincing system; the separation, disinfection and conveying system is connected with the preliminary mincing and conveying system; the separation and disinfection conveying system is connected with the conveying and twisting system; the transmission and rubbing subsystem is connected with the rubbing transmission system; the scrubbing and conveying system is connected with the heating system; the heating system is connected with the feeding, mixing and grinding system.

Optionally, the separation, disinfection and conveying system comprises a first motor, an output shaft, a first conveying wheel, a first transmission rod, a second conveying wheel, a first gear, a rack, a first supporting plate, a second supporting plate, a connecting column, a pushing plate, a first spray head, a soaking cylinder, a first supporting column, a second supporting column, a third supporting column, a fourth supporting column, a bottom plate, a supporting plate, a second spray head and a control screen; the bottom plate is fixedly connected with the first motor; the first motor is fixedly connected with the first transmission wheel through an output shaft; the first transmission wheel is in transmission connection with the second transmission wheel through a belt; the second transmission wheel is fixedly connected with the first transmission rod; the first transmission rod is fixedly connected with the first gear; the first transmission rod is rotationally connected with the soaking cylinder; the soaking cylinder is connected with the preliminary mincing and conveying system; the first gear is meshed with the rack; the rack is fixedly connected with the first supporting plate; the first supporting plate is fixedly connected with the second supporting plate; the second support plate is fixedly connected with the connecting column; the connecting column is fixedly connected with the pushing plate; the pushing plate is connected with the soaking cylinder in a sliding way; a first supporting column, a second supporting column, a third supporting column and a fourth supporting column are arranged on the bottom plate; the soaking cylinder is connected with the first supporting column; the soaking cylinder is connected with the second supporting column; the soaking cylinder is connected with the third supporting column; the soaking cylinder is connected with the third supporting column; a second spray head is arranged on one side of the inner wall of the soaking cylinder, which is close to the rack; a first spray head is arranged on one side of the inner wall of the soaking cylinder, which is close to the feed inlet; the soaking cylinder is fixedly connected with the supporting plate; the supporting plate is fixedly connected with the conveying and twisting system; the soaking cylinder is connected with the control screen.

Optionally, the preliminary mincing and conveying system comprises a pump, a first conveying pipeline, a second conveying pipeline, a first box body, a first storage box, a third supporting plate, a second motor, a third conveying wheel, a fourth conveying wheel, a second transmission rod, a third transmission rod, a first cutting blade and a second cutting blade; the pump is fixedly connected with the first conveying pipeline; the first conveying pipeline is fixedly connected with the soaking cylinder; the pump is fixedly connected with the second conveying pipeline; the pump is fixedly connected with the bottom plate; the second conveying pipeline is placed above the first material storage box; the first box body is fixedly connected with the first material storage box; the first box body is fixedly connected with the third supporting plate; the first supporting plate is fixedly connected with the second motor; the second motor is fixedly connected with the third transmission rod; the outer surface of the third transmission rod is fixedly connected with the fourth transmission wheel; the outer ring surface of the fourth conveying wheel is in transmission connection with the third conveying wheel through a belt; the inner axle center of the third transmission wheel is fixedly connected with the second transmission rod; the second transmission rod penetrates through the first box body and is fixedly connected with the first cutting blade; the third transmission rod penetrates through the first box body and is fixedly connected with the second cutting rotating shaft blade.

Optionally, the rubbing and washing conveying system comprises a third motor, a fourth transmission rod, a first bevel gear, a second bevel gear, a first bracket, a second bracket, a worm, a supporting table, a fifth transmission rod, a fifth transmission wheel, a sixth transmission rod, a working table top, first cleaning bristles, first fixed steel needles, a first conveying belt, a first covering plate, second cleaning bristles, second fixed steel needles, a second conveying belt, a second covering plate, a first water outlet and a second water outlet; the third motor is fixedly connected with the bottom plate; the third motor is fixedly connected with the fourth transmission rod; the first bevel gear is fixedly connected with the fourth transmission rod; the fourth transmission rod is rotatably connected with the first bracket; the fourth transmission rod is rotatably connected with the second bracket; the first support is fixedly connected with the support platform; the second bracket is fixedly connected with the supporting platform; the fourth transmission rod is fixedly connected with the worm; the worm is connected with a heating system; the first bevel gear is meshed with the second bevel gear; the inner axis of the second bevel gear is fixedly connected with a fifth transmission rod; the fifth driving wheel is fixedly connected with the fifth driving rod; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the sixth driving rod; the fifth transmission rod is rotatably connected with the working table top; the sixth transmission rod is rotatably connected with the working table top; the working desktop is fixedly connected with the supporting platform; the working table top is connected with the conveying and twisting system; the fifth transmission rod is fixedly connected with the first transmission belt; the sixth transmission rod is fixedly connected with the second conveyor belt; the first conveyor belt is fixedly connected with the working table top; the second conveyor belt is fixedly connected with the working table top; the working table top is connected with a heating system; the first conveyor belt is fixedly connected with the first cleaning bristles, the first fixing steel needle and the first covering plate; the second conveyor belt is fixedly connected with the second cleaning bristles, the second fixing steel needle and the second covering plate; the working desktop is fixedly connected with the first water outlet and the second water outlet.

Optionally, the heating system comprises a turbine, a seventh transmission rod, a third bracket, a third bevel gear, a fourth support plate, a third conveyor belt, a heating furnace, a support frame, a second baffle, an eighth transmission rod and a ninth transmission rod; the worm is meshed with the worm wheel; the turbine is fixedly connected with the seventh transmission rod; the seventh transmission rod is fixedly connected with the third bevel gear; the seventh transmission rod is rotatably connected with the third bracket; the third bevel gear is meshed with the fourth bevel gear; the fourth bevel gear is fixedly connected with the ninth transmission rod; the ninth transmission rod is fixedly connected with the third conveyor belt; the third conveyor belt is fixedly connected with the eighth transmission rod; the ninth transmission rod is rotatably connected with the fourth supporting plate; the eighth transmission rod is rotatably connected with the fourth supporting plate; the fourth supporting plate is fixedly connected with the supporting frame; the fourth supporting plate is fixedly connected with the heating furnace; the fourth supporting plate is fixedly connected with the second baffle; the second baffle is connected with the feeding mixing grinding system; the fourth supporting plate is connected with the working desktop.

Optionally, the feeding, mixing and grinding system comprises a seventh driving wheel, an eighth driving wheel, a tenth transmission rod, a fourth support, a mixing blade, a fifth bevel gear, a sixth bevel gear, an eleventh transmission rod, a twelfth transmission rod, a second box body, a fifth support, a sixth support, a second storage box, a seventh support, a fifth support plate, an eighth support, a ninth driving wheel, a tenth driving wheel, a mixing and grinding bucket, a hopper, a grinder and a third storage box; the eighth transmission rod is fixedly connected with the seventh transmission wheel; the outer ring surface of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the eighth driving wheel is fixedly connected with the tenth driving rod; the tenth transmission rod is fixedly connected with the mixing blade; the tenth transmission rod is rotatably connected with the fourth bracket; the fourth bracket is fixedly connected with the eighth bracket; the tenth transmission rod is rotatably connected with the second box body; the mixing blade is fixedly connected with the twelfth transmission rod; the twelfth transmission rod is fixedly connected with the fifth bevel gear; the fifth bevel gear is meshed with the sixth bevel gear; the sixth bevel gear is fixedly connected with the eleventh transmission rod; the eleventh transmission rod is rotatably connected with the fifth supporting plate; the eleventh transmission rod is fixedly connected with the ninth transmission wheel; the outer ring surface of the ninth driving wheel is in transmission connection with the tenth driving wheel through a belt; the tenth driving wheel is fixedly connected with the mixing grinding barrel; the mixing and grinding barrel is fixedly connected with the funnel; the second box body is fixedly connected with the seventh bracket; the second box body is fixedly connected with the eighth bracket; the fifth bracket is fixedly connected with the sixth bracket; the sixth bracket is fixedly connected with the second material storage box; the fifth bracket is fixedly connected with the support frame; the grinder is placed below the mixing grinding barrel and fixedly connected with the third storage box.

Optionally, the conveying and twisting system comprises a closing-up inclined canal plate, a limiting electric rubber roller, an electric sliding rail, an electric sliding seat, an electric telescopic rod, a rubber strip, a long mounting plate, an electric push rod and an electromagnetic plate; the closing-up inclined canal plate is fixedly connected with the supporting plate; the closing-up inclined canal plate is fixedly connected with the working table top; the closing-up inclined canal plate is connected with a limiting electric rubber roller; the closing-up inclined channel plate is connected with the electric sliding rail through bolts; the electric sliding rail is connected with the electric sliding seat in a sliding manner; the electric sliding seat is inserted with the electric telescopic rod; the electric telescopic rod is connected with the rubber strip through a bolt; the long mounting plate is fixedly connected with the closing-up inclined canal plate; the mounting long plate is connected with the electric push rod; the electric push rod is connected with the electromagnetic plate through bolts.

Optionally, the fifth drive wheel is not the same size as the sixth drive wheel.

Optionally, the belt connected with the fifth driving wheel and the sixth driving wheel is in a splayed shape.

Optionally, the mixing and grinding barrel contains a threaded circular tube inside.

The invention has the beneficial effects that: (1) the medical waste is a disease infection source and an environmental pollution source in order to solve the problem that the existing medical waste has great potential hazard in medical infection. Above can be with medical waste, can have the pathogenic bacterium, can infect pathogenic risk when carrying out recovery processing, simultaneously, medical plastics purity is high is fine chemical industry raw materials on the one hand, and the retrieval and utilization is high, and on the other hand, medical plastics can have the metal, can bring inconvenient problem for recovery processing.

(2) When the medical plastic rubbing and washing machine is used, the equipment is fixed to a stable working plane, then an external power supply is connected, a control screen control device on the separation and sterilization conveying system is manually turned on to operate, then medical plastic is placed into the preliminary rubbing and conveying system, the complete medical plastic is preliminarily ground at the step, the purpose of separating the plastic from metal is achieved, then the preliminarily separated plastic fragments are conveyed into the separation and sterilization conveying system, the metal fragments with high density are sunken at the bottom, the plastic fragments with low density are floated on the water surface, disinfectant in the system is used for sterilizing the medical plastic, and then the plastic floated on the surface of the disinfectant is conveyed to the rubbing and washing conveying system through the conveying and rubbing system, the plastic fragments with stains are thoroughly scrubbed clean, then the plastic fragments are conveyed to a heating system, in the step, the plastic is heated and dried and softened to be beneficial to subsequent processing, then the plastic fragments are conveyed to a feeding mixing grinding system, the material is discharged from a feeding hole to be mixed and ground with the plastic fragments, and the purpose of recycling is successfully achieved.

(3) The invention realizes the separation of medical plastic and metal, is beneficial to subsequent processing operation, and ensures that the processed plastic has higher quality.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a first embodiment of the soaking conveyor system of the present invention;

FIG. 3 is a schematic perspective view of a second embodiment of the soaking conveyor system of the present invention;

FIG. 4 is a first perspective view of the preliminary grinding and conveying system of the present invention;

FIG. 5 is a schematic diagram of a second perspective view of the preliminary grinding and conveying system of the present invention;

FIG. 6 is a schematic perspective view of a first embodiment of the scrubbing and transferring system of the present invention;

FIG. 7 is a schematic perspective view of a second embodiment of the scrubbing and transferring system of the present invention;

FIG. 8 is a schematic view of a third perspective view of the scrubbing and delivery system of the present invention;

FIG. 9 is an enlarged view of area A of the present invention;

FIG. 10 is a schematic perspective view of a first embodiment of the heating system of the present invention;

FIG. 11 is a schematic view of a second embodiment of the heating system of the present invention;

FIG. 12 is a schematic representation of a first perspective view of the feed mixing and grinding system of the present invention;

FIG. 13 is a schematic diagram of a second embodiment of the feed mixing and grinding system of the present invention;

FIG. 14 is a schematic perspective view of a first embodiment of the transmitting and distributing system of the present invention;

fig. 15 is a schematic perspective view of a second embodiment of the transmitting and twisting system of the present invention.

The meaning of the reference symbols in the figures: 1: separation sterilization conveyance system, 2: preliminary grinding conveying system, 3: scrubbing and conveying system, 4: heating system, 5: feed mix grinding system, 6: transmission and distribution system, 101: first motor, 102: output shaft, 103: first transfer wheel, 104: first drive lever, 105: second transfer wheel, 106: first gear, 107: rack, 108: first support plate, 109: second support plate, 1010: connecting column, 1011: push plate, 1012: first head, 1013: soaking cylinder, 1014: first support column, 1015: second support column, 1016: third support column, 1017: fourth support column, 1018: floor, 1019: pallet, 1020: second head, 1021: control screen, 201: first storage bin, 202: third support plate, 203: second motor, 204: third transfer wheel, 206: fourth transfer wheel, 205: second transmission lever, 207: third driving lever, 208: first cutting blade, 209: second cutting blade, 2010: pump machine, 2011: first transfer duct, 2012: second delivery conduit, 2013: first casing, 301: third motor, 302: fourth transmission lever, 303: first bevel gear, 304: second bevel gear, 305: first bracket, 306: second bracket, 307: worm, 308: support table, 309: fifth transmission rod, 3010: fifth transmission wheel, 3011: sixth transmission wheel, 3012: sixth drive link, 3013: work table, 3014: first cleaning bristles, 3015: first fixed steel needle, 3016: first belt, 3017: first cover plate, 3018: second cleaning bristles, 3019: second fixed steel needle, 3020: second conveyor belt, 3021: second cover plate, 3022: first water outlet port, 3023: second water outlet, 401: turbine, 402: seventh driving lever, 403: third bracket, 404: third bevel gear, 405: fourth bevel gear, 406: fourth support plate, 407: third conveyor belt, 408: a heating furnace, 409: support frame, 4010: second baffle, 4011: eighth drive link, 4012: ninth driving lever, 501: seventh transmission wheel, 502: eighth drive wheel, 503: tenth transfer lever, 504: fourth bracket, 505: mixing blade, 506: fifth bevel gear, 507: sixth bevel gear, 508: eleventh driving lever, 509: twelfth transfer bar, 5010: second case, 5011: fifth bracket, 5012: sixth bracket, 5013: second storage bin, 5014: seventh bracket, 5015: fifth support plate, 5016: eighth bracket, 5017: ninth drive wheel, 5018: tenth drive wheel, 5019: hybrid grinding barrel, 5020: a funnel, 5021: grinder, 5022: third storage bin, 601: closing-in inclined canal plate, 602: spacing electronic rubber roller, 603: electric slide rail, 604: electric slide, 605: electric telescopic rod, 606: rubber strip, 607: mounting long plate, 608: electric putter, 609: an electromagnetic plate.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example 1

A medical plastic recovery device with cleaning, decontaminating and separating functions is shown in figures 1-15 and comprises a separating, disinfecting and conveying system 1, a primary mincing and conveying system 2, a scrubbing and conveying system 3, a heating system 4, a charging, mixing and grinding system 5 and a conveying and mincing system 6; the separation and disinfection conveying system 1 is connected with the preliminary mincing and conveying system 2; the separation and disinfection conveying system 1 is connected with the conveying and twisting system 6; the transmission and rubbing subsystem 6 is connected with the rubbing and washing transmission system 3; the scrubbing and conveying system 3 is connected with the heating system 4; the heating system 4 is connected with a feed mixing and grinding system 5.

When the medical plastic recovery device with the functions of cleaning, decontaminating and separating is used, the device is firstly fixed to a stable working plane, then a power supply is connected externally, a control screen 1021 on a separation, disinfection and conveying system 1 is manually opened to control the device to operate, then medical plastics are firstly placed in a primary mincing and conveying system 2, the complete medical plastics are primarily pulverized at the step to achieve the purpose of separating plastics from metals, then the primarily separated plastic fragments are conveyed into the separation, disinfection and conveying system 1, the metal fragments with higher density are settled at the bottom, the plastic fragments with lower density float on the water surface, the medical plastics are disinfected by disinfectant in the system, then the plastics floating on the surface of the disinfectant are conveyed to a scrubbing and conveying system 3 through a conveying and scrubbing system 6, the plastic fragments with stains are thoroughly scrubbed, and then the plastic fragments are conveyed to a heating system 4, in the step, the plastic is heated and dried and softened to be beneficial to subsequent processing, then the plastic fragments are conveyed into the feeding and mixing grinding system 5, materials discharged from the feeding hole are mixed and ground with the plastic fragments, and the purpose of recycling is successfully achieved.

The separation and disinfection conveying system 1 comprises a first motor 101, an output shaft 102, a first conveying wheel 103, a first driving rod 104, a second conveying wheel 105, a first gear 106, a rack 107, a first supporting plate 108, a second supporting plate 109, a connecting column 1010, a pushing plate 1011, a first spray head 1012, a soaking cylinder 1013, a first supporting column 1014, a second supporting column 1015, a third supporting column 1016, a fourth supporting column 1017, a bottom plate 1018, a supporting plate 1019, a second spray head 1020 and a control screen 1021; the base plate 1018 is fixedly connected with the first motor 101; the first motor 101 is fixedly connected with a first transmission wheel 103 through an output shaft 102; the first transmission wheel 103 is in transmission connection with the second transmission wheel 105 through a belt; the second transmission wheel 105 is fixedly connected with the first transmission rod 104; the first transmission rod 104 is fixedly connected with the first gear 106; the first driving rod 104 is rotatably connected with the soaking cylinder 1013; the soaking cylinder 1013 is connected with the primary mincing and conveying system 2; the first gear 106 is engaged with the rack 107; the rack 107 is fixedly connected with the first supporting plate 108; the first supporting plate 108 is fixedly connected with the second supporting plate 109; the second supporting plate 109 is fixedly connected with the connecting column 1010; the connecting column 1010 is fixedly connected with the pushing plate 1011; the pushing plate 1011 is in sliding connection with the soaking cylinder 1013; the bottom plate 1018 is provided with a first support column 1014, a second support column 1015, a third support column 1016 and a fourth support column 1017; soaking cylinder 1013 is connected to first support column 1014; the soaking cylinder 1013 is connected with the second supporting column 1015; the soaking cylinder 1013 is connected to the third support column 1016; the soaking cylinder 1013 is connected to the third support column 1016; a second spray head 1020 is arranged on one side of the inner wall of the soaking cylinder 1013 close to the rack 107; a first spray head 1012 is arranged on one side of the inner wall of the soaking cylinder 1013 close to the feeding hole; the soaking cylinder 1013 is fixedly connected with the supporting plate 1019; the supporting plate 1019 is fixedly connected with the conveying and twisting system 6; the steeping vat 1013 is connected to a control screen 1021.

When separation and disinfection are carried out, a switch control device of a control screen 1021 is pressed to start, medical plastics after preliminary mincing are conveyed into a soaking cylinder 1013 on a first support column 1014, a second support column 1015, a third support column 1016 and a fourth support column 1017 which are connected with a bottom plate 1018 from a preliminary mincing transmission system 2, disinfectant in the soaking cylinder 1013 can disinfect crushed plastic fragments, a first spray head 1012 and a second spray head 1020 circularly use the disinfectant in the cylinders to spray water flow to clean the plastic fragments, then a first motor 101 is started, an output shaft 102 on the first motor drives a first transmission wheel 103 to rotate, the first transmission wheel 103 drives a second transmission wheel 105 to drive a first transmission rod 104 to rotate, the first transmission rod 104 drives a first gear 106 to rotate, then the first gear 106 can drive a rack 107 to rotate, and a first support plate 108, a second support plate 109 and a connecting column 1010 which are connected with the rack 107 can drive a plate 1011 to move forwards, the plastic fragments floating on the surface of the sterilizing liquid are pushed to move forwards and fall from the supporting plate 1019 into the conveying and sorting system 6, and the system realizes the sterilization and conveying of the medical plastic.

The preliminary grinding conveyor system 2 includes a pump 2010, a first conveying pipe 2011, a second conveying pipe 2012, a first box 2013, a first storage tank 201, a third support plate 202, a second motor 203, a third conveying wheel 204, a fourth conveying wheel 206, a second driving rod 205, a third driving rod 207, a first cutting blade 208 and a second cutting blade 209; the pump 2010 is fixedly connected with the first conveying pipeline 2011; the first delivery pipe 2011 is fixedly connected with the soaking cylinder 1013; the pump 2010 is fixedly connected with the second conveying pipeline 2012; the pump 2010 is fixedly connected with the bottom plate 1018; the second transfer pipe 2012 is placed above the first storage bin 201; the first box 2013 is fixedly connected with the first storage box 201; the first box 2013 is fixedly connected with the third supporting plate 202; the first supporting plate 108 is fixedly connected with the second motor 203; the second motor 203 is fixedly connected with a third transmission rod 207; the outer surface of the third transmission rod 207 is fixedly connected with the fourth transmission wheel 206; the outer ring surface of the fourth transmission wheel 206 is in transmission connection with the third transmission wheel 204 through a belt; the inner axis of the third transmission wheel 204 is fixedly connected with a second transmission rod 205; the second transmission rod 205 passes through the first box 2013 and is fixedly connected with the first cutting blade 208; the third transmission rod 207 penetrates through the first box 2013 to be fixedly connected with the second cutting rotating shaft blade.

During primary grinding, recycled medical plastics are put into a first box 2013, a second motor 203 fixed on a third support plate 202 is started to drive a third transmission rod 207 to rotate, the third transmission rod 207 drives a fourth transmission wheel 206 to rotate, the fourth transmission wheel 206 drives a third transmission wheel 204 to drive a second transmission rod 205 to rotate, the third transmission rod 207 drives a second cutting blade 209 to rotate, the second transmission rod 205 drives a first cutting blade 208 to rotate, the medical plastics are primarily ground by the rotation of the first cutting blade 208 and the second cutting blade 209, metal carried by the plastics is separated at the same time, ground plastic fragments and metal fragments can fall into a first storage box 201, then a pump 2010 is started to suck the plastic fragments and the metal fragments from a first transmission pipeline 2011 and transmit the plastic fragments and the metal fragments into a separation and disinfection transmission system 1 through a second transmission pipeline 2012, and the system realizes the primary grinding of the medical plastics and the separation of the plastics and the metal, and receives the separate sterilization transport system 1.

The scrubbing and washing conveyor system 3 comprises a third motor 301, a fourth transmission rod 302, a first bevel gear 303, a second bevel gear 304, a first bracket 305, a second bracket 306, a worm 307, a supporting platform 308, a fifth transmission rod 309, a fifth transmission wheel 3010, a sixth transmission wheel 3011, a sixth transmission rod 3012, a working table 3013, first cleaning bristles 3014, first fixing steel needles 3015, a first conveyor 3016, a first cover plate 3017, second cleaning bristles 3018, second fixing steel needles 3019, a second conveyor 3020, a second cover plate 3021, a first water outlet 3022 and a second water outlet 3023; the third motor 301 is fixedly connected with the bottom plate 1018; the third motor 301 is fixedly connected with the fourth transmission rod 302; the first bevel gear 303 is fixedly connected with the fourth transmission rod 302; the fourth transmission rod 302 is rotatably connected with the first bracket 305; the fourth transmission rod 302 is rotatably connected with the second bracket 306; the first bracket 305 is fixedly connected with the support table 308; the second bracket 306 is fixedly connected with the support platform 308; the fourth transmission rod 302 is fixedly connected with the worm 307; the worm 307 is connected with the heating system 4; the first bevel gear 303 meshes with the second bevel gear 304; the inner axis of the second bevel gear 304 is fixedly connected with a fifth transmission rod 309; the fifth driving wheel 3010 is fixedly connected with the fifth transmission rod 309; the outer ring surface of the fifth driving wheel 3010 is in transmission connection with the sixth driving wheel 3011 through a belt; the sixth driving wheel 3011 is fixedly connected to the sixth driving rod 3012; the fifth transmission rod 309 is rotatably connected with the working table top 3013; the sixth transmission rod 3012 is connected with the working table top 3013 in a rotating manner; the working desktop 3013 is fixedly connected with the support table 308; the working table surface 3013 is connected with the conveying and rubbing system 6; the fifth transmission rod 309 is fixedly connected with the first conveyor belt 3016; the sixth transmission rod 3012 is fixedly connected with the second conveyor belt 3020; the first conveyor belt 3016 is fixedly connected with the working table top 3013; the second conveyor belt 3020 is fixedly connected to the work table 3013; the working table top 3013 is connected with a heating system 4; the first conveyor belt 3016 is fixedly connected to the first cleaning bristles 3014, the first fixing steel needle 3015 and the first covering plate 3017; the second conveyor belt 3020 is fixedly connected with the second cleaning bristles 3018, the second fixing steel needle 3019, and the second cover plate 3021; the working desktop 3013 is fixedly connected to the first water outlet 3022 and the second water outlet 3023.

During the rubbing and conveying, firstly, the plastic fragments slide down from the conveying and rubbing system 6 onto the working table surface 3013 on the support table 308, and at the same time, the third motor 301 is started to drive the fourth transmission rod 302 connected with the first bracket 305 and the second bracket 306 to rotate, so as to drive the worm 307 to rotate, thereby driving the heating system 4 to operate, and also driving the first bevel gear 303 to rotate, the first bevel gear 303 drives the second bevel gear 304 to rotate, the second bevel gear 304 drives the fifth transmission rod 309 to rotate, the fifth transmission rod 309 drives the fifth transmission wheel 3010 to rotate, the fifth transmission wheel 3010 drives the sixth transmission wheel 3011 to drive the sixth transmission rod 3012 to rotate, the fifth transmission rod 309 drives the first conveyor belt 3016 to operate, the sixth transmission rod 3012 drives the second conveyor belt 3020 to operate, the first cover plate 3017 covers the first conveyor belt 3016, the second cover plate 3021 covers the second conveyor belt 3020, and then the conveyor belts can rub the plastic fragments while conveying them forward, the first cleaning bristles 3014 and the first fixed steel needles 3015 on the first conveyor belt 3016 and the second cleaning bristles 3018 and the second fixed steel needles 3019 on the second conveyor belt 3020 assist in driving the plastic fragments to move forward, the plastic fragments are clamped by the steel needles, the rotation rates of the two conveyor belts are inconsistent, the bristles rub the plastic fragments against each other, and meanwhile, the first water outlet 3022 and the second water outlet 3023 spray water to flush the plastic fragments so as to achieve the purpose of cleaning and removing stains, and then the cleaned plastic is conveyed into the heating system 4.

The heating system 4 comprises a turbine 401, a seventh driving rod 402, a third bracket 403, a third bevel gear 404, a fourth bevel gear 405, a fourth supporting plate 406, a third conveying belt 407, a heating furnace 408, a supporting frame 409, a second baffle 4010, an eighth driving rod 4011 and a ninth driving rod 4012; the worm 307 meshes with the worm wheel 401; the turbine 401 is fixedly connected with a seventh transmission rod 402; the seventh transmission rod 402 is fixedly connected with the third bevel gear 404; the seventh transmission rod 402 is rotatably connected with the third bracket 403; the third bevel gear 404 meshes with a fourth bevel gear 405; the fourth bevel gear 405 is fixedly connected with a ninth transmission rod 4012; the ninth transmission rod 4012 is fixedly connected with the third conveyor belt 407; the third conveyor belt 407 is fixedly connected with an eighth transmission rod 4011; the ninth driving rod 4012 is rotatably connected to the fourth support plate 406; the eighth driving rod 4011 is rotatably connected to the fourth support plate 406; the fourth supporting plate 406 is fixedly connected with the supporting frame 409; the fourth supporting plate 406 is fixedly connected with the heating furnace 408; the fourth supporting plate 406 is fixedly connected with the second baffle 4010; the second baffle 4010 is connected with the feeding, mixing and grinding system 5; the fourth support plate 406 is connected to the work table top 3013.

During heating, the plastic after scrubbing is conveyed to the third conveyor belt 407, at the same time, the worm 307 drives the turbine 401 to rotate, the turbine 401 drives the seventh transmission rod 402 fixed on the third bracket 403 to rotate, the seventh transmission rod 402 drives the third bevel gear 404 to rotate, the third bevel gear 404 drives the fourth bevel gear 405 to rotate, the fourth bevel gear 405 drives the ninth transmission rod 4012 to rotate, the ninth transmission rod 4012 drives the third conveyor belt 407 to operate, the third conveyor belt 407 drives the plastic to move forward, the plastic enters the heating furnace 408 fixed on the fourth support plate 406 and the support frame 409 so as to achieve the purpose of softening and drying the plastic, at the same time, the third conveyor belt 407 drives the eighth transmission rod 4011 to rotate, the eighth transmission rod 4011 drives the feeding and mixing grinding system 5 to operate, the heated and softened plastic completely enters the feeding and mixing grinding system 5 with the assistance of the second baffle 4010, the system realizes softening and drying of medical plastics, is beneficial to subsequent processing, and is linked with the charging, mixing and grinding system 5.

The feeding, mixing and grinding system 5 comprises a seventh driving wheel 501, an eighth driving wheel 502, a tenth transmission rod 503, a fourth bracket 504, a mixing blade 505, a fifth bevel gear 506, a sixth bevel gear 507, an eleventh transmission rod 508, a twelfth transmission rod 509, a second box 5010, a fifth bracket 5011, a sixth bracket 5012, a second storage box 5013, a seventh bracket 5014, a fifth support plate 5015, an eighth bracket 5016, a ninth driving wheel 5017, a tenth driving wheel 5018, a mixing and grinding barrel 5019, a funnel 5020, a grinder 5021 and a third storage box 5022; the eighth transmission rod 4011 is fixedly connected with the seventh transmission wheel 501; the outer ring surface of the seventh driving wheel 501 is in transmission connection with the eighth driving wheel 502 through a belt; the eighth driving wheel 502 is fixedly connected with a tenth transmission rod 503; the tenth transmission rod 503 is fixedly connected with the mixing blade 505; the tenth transmission rod 503 is rotatably connected to the fourth bracket 504; the fourth bracket 504 is fixedly connected with the eighth bracket 5016; the tenth transmission rod 503 is rotatably connected with the second housing 5010; the mixing blade 505 is fixedly connected with the twelfth transmission rod 509; the twelfth transmission rod 509 is fixedly connected with the fifth bevel gear 506; the fifth bevel gear 506 meshes with the sixth bevel gear 507; the sixth bevel gear 507 is fixedly connected with an eleventh transmission rod 508; the eleventh transmission rod 508 is rotatably connected with the fifth support plate 5015; the eleventh transmission rod 508 is fixedly connected with the ninth transmission wheel 5017; the outer ring surface of the ninth transmission wheel 5017 is in transmission connection with a tenth transmission wheel 5018 through a belt; the tenth transmission wheel 5018 is fixedly connected with the mixed grinding barrel 5019; the mixing grinding barrel 5019 is fixedly connected with the funnel 5020; the second box 5010 is fixedly connected with a seventh bracket 5014; the second box 5010 is fixedly connected with an eighth bracket 5016; the fifth bracket 5011 is fixedly connected with the sixth bracket 5012; the sixth bracket 5012 is fixedly connected with the second storage box 5013; the fifth bracket 5011 is fixedly connected with the support frame 409; the grinder 5021 is placed under the mixing and grinding barrel 5019, and the grinder 5021 is fixedly connected to the third storage bin 5022.

During feeding, mixing and grinding, firstly, the heated and softened plastic falls into the second box 5010, at the same time, the second material storage box 5013 fixed on the fifth bracket 5011 and the sixth bracket 5012 releases materials, the eighth transmission rod 4011 drives the seventh transmission wheel 501 to rotate, the seventh transmission wheel 501 drives the eighth transmission wheel 502 to drive the tenth transmission rod 503 fixed on the fourth bracket 504 to rotate, the tenth transmission rod 503 drives the mixing blade 505 to rotate, the plastic chips and the materials are mixed, the mixed materials and the plastic chips enter the mixing and grinding barrel 5019 through the funnel 5020 fixed on the eighth bracket 5016 and the seventh bracket 5014, then the twelfth transmission rod 509 driven by the mixing blade 505 to rotate drives the fifth bevel gear 506 to rotate, the fifth bevel gear 506 drives the sixth bevel gear 507 to rotate, the sixth bevel gear 507 drives the eleventh transmission rod 508 fixed on the fifth supporting plate 5015 to rotate, the eleventh transmission rod 508 drives the ninth transmission wheel 5017 to rotate, the ninth transmission wheel 5017 drives the tenth transmission wheel 5018 to drive the mixing grinding barrel 5019 to rotate, materials and plastic are ground and mixed together, then the plastic mixed and mixed together enters the grinding machine 5021 to be cut and ground, and the plastic particles become industrial plastic particles and enter the third storage tank 5022.

The conveying and twisting system 6 comprises a closing inclined canal plate 601, a limiting electric rubber roller 602, an electric sliding rail 603, an electric sliding seat 604, an electric telescopic rod 605, a rubber strip 606, a long mounting plate 607, an electric push rod 608 and an electromagnetic plate 609; the closing-up inclined channel plate 601 is fixedly connected with the supporting plate 1019; the closing-up inclined channel plate 601 is fixedly connected with the working table top 3013; the closing-up inclined canal plate 601 is connected with a limiting electric rubber roller 602; the closing-up inclined channel plate 601 is connected with an electric slide rail 603 through bolts; the electric slide rail 603 is connected with the electric slide carriage 604 in a sliding manner; the electric sliding seat 604 is inserted into the electric telescopic rod 605; the electric telescopic rod 605 is connected with the rubber strip 606 by bolts; the long mounting plate 607 is fixedly connected with the closing-up inclined canal plate 601; the mounting long plate 607 is connected with an electric push rod 608; the electric ram 608 is bolted to the electromagnetic plate 609.

Firstly, after the separation and disinfection conveying system 1 finishes treatment, plastic fragments move forwards and fall into the conveying and kneading system 6 from the supporting plate 1019, at the moment, most of metal fragments sink in the separation and disinfection conveying system 1 in the treatment process, but when the plastic fragments are positioned at the lower side, part of small metal fragments are attached to the top of the plastic fragments, namely the plastic fragments float on the water surface and are connected with small metal fragments, the plastic fragments need to be separated again, then the fragments firstly enter the inlet inclined channel plate 601, then firstly pass through the limiting electric rubber roller 602, further single-layer plastic fragments directly pass through the lower part of the limiting electric rubber roller 602, but several layers of overlapped plastic fragments cannot be intercepted through a gap below the limiting electric rubber roller 602 due to large thickness, meanwhile, overlapped plastic fragments and metal fragments can also be intercepted, at the moment, firstly, the electric telescopic rod 605 is controlled to extend to drive the rubber strip 606 to move downwards to contact with the inner bottom surface of the inlet inclined channel plate 601, at this moment, the electric slide rail 603 is controlled to drive the electric slide carriage 604 to move, and then the electric slide carriage 604 drives the electric telescopic rod 605 and the rubber strip 606 to move, and then the bottom of the rubber strip 606 is attached to plastic fragments intercepted by the limiting electric rubber roller 602 to move, then the overlapped plastic fragments are rubbed away, and then the overlapped plastic fragments are rubbed away to form single-layer plastic fragments, continue to move downwards along the closing-up inclined canal plate 601, and meanwhile, the electromagnetic plate 609 is controlled to be switched on, and then when the plastic fragments and the metal fragments pass through the lower part of the electromagnetic plate 609, the electromagnetic plate 609 can attract the metal fragments in the plastic fragments upwards, and then the secondary separation of the metal fragments is completed.

The fifth driving wheel 3010 and the sixth driving wheel 3011 are different in size.

So that the rotation speeds of the first conveyor belt 3016 and the second conveyor belt 3020 are not consistent, and the first cleaning bristles 3014 and the second cleaning bristles 3018 on the conveyor belts can generate friction, and stains attached to medical plastics can be thoroughly removed.

The belt connected with the fifth driving wheel 3010 and the sixth driving wheel 3011 is in a splayed shape.

So that the first conveyor belt 3016 and the second conveyor belt 3020 rotate inward at the same time to transport the medical plastic forward.

The mixing and grinding barrel 5019 contains a threaded round tube inside.

So as to lead the material and the medical plastic to be completely mixed together.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.