CN2211351Y

CN2211351Y - Plastic waste recovering machine

Info

Publication number: CN2211351Y
Application number: CN94247052U
Authority: CN
Inventors: 郭明祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-12-07
Filing date: 1994-12-07
Publication date: 1995-11-01
Anticipated expiration: 2004-12-07

Abstract

The utility model provides a plastic waste recovering machine, relating to equipment which can roll and cut off the plastic waste into granular recovered material. The recovered material and new raw material are mixed to be used by a plastic film extruder. The utility model is composed of a waste-material centralized slot, a rolling cutting-off mechanism, a driving mechanism and a collection slot, wherein, the rolling cutting-off mechanism comprises a first and a second rolling wheel mechanisms which are respectively composed of upper pressing wheels and lower pressing wheels; the wheel surfaces of the upper and lower pressing wheels in the first and the second rolling wheel mechanisms are respectively provided with cross grains and rhombic grains. The waste material is pressed into strip-shaped material through opposite direction rolling of the two wheels of each mechanism, and an upper-cutter wheel and a lower cutter which are relatively fixed cut up the waste material in rolling. The utility model has the advantage of high recovery efficiency.

Description

Plastic waste recovering machine

The utility model relates to a kind of cutting, disintegrating apparatus, relate to or rather a kind of with the plastic waste roll extrusion, cut into the equipment of bulk goods.

The production plastic foil shown in Figure 1 or the plastic sheeting extruder of polybag mainly comprise material groove drum 11, film extruder 12 and evener 13.Granular plastic raw materials is filled in the material groove drum 11, handles extruding into expansion bag 2 through film extruder 12, forms stock again after evener 13 flattens, and as stock is done heat-sealing and cutting, then can be made into the drum polybag; As stock two sideline judges are removed then to become the plastic foil of two superimposed.

A large amount of waste materials under making the cutting of plastic foil time institute are roughly had two kinds of processing modes: a kind of mode is earlier waste material to be ground into powder, mix the back again uses with new raw material, because the proportion of new granular feedstock is different from Powdered reclaimed materials, therefore heavier new raw material is used earlier depositing to material groove drum 11 belows earlier, and lighter Powdered reclaimed materials then is suspended on the new granular feedstock, recovering effect is poor; The second way is the drum waste material is heated and to be pumped into strip by extruder, the strip material is cut into granular again and mixes use with new granular feedstock.Can cause material rotten owing to heat, so the end product quality of extrusion is descended; And this processing method need treat can carry out when the collection of waste material reaches a certain amount of, therefore can not promptly recycle waste material when new raw material extrudes, certain retardance arranged utilizing on the time; Inventory time is long more, and the stained situation of waste material is serious more, waste material is sold to reclaimed the merchant, because price is extremely low, manufacturer's cost is lost.

The purpose of this utility model is that a kind of plastic waste of design reclaims machine, be attached on the plastic sheeting extruder, the reclaimed materials that can directly reclaim after plastic waste also will be handled is sent in the plastic sheeting extruder again, avoids the situation that plastic waste reclaims has proportion to differ, be difficult to utilize again after the processing again; The situation of avoid waste material to sell at a low price, cost being lost; Avoid the Yin Gaowen recycling to influence the situation of product quality; And avoid causing the stained situation of material because of lengthy warehousing.

Plastic waste of the present utility model reclaims machine, comprise waste material concentrate groove, with the waste material roll extrusion, cut into granular reclaimed materials the roll extrusion shut-off mechanism, drive driving mechanism that the roll extrusion shut-off mechanism turns round and the feeder of collecting granular reclaimed materials, it is characterized in that:

Described roll extrusion shut-off mechanism comprise by preceding upper pressure wheel and before lower pressure wheel constitute and be the first rolling wheel mechanism that mutual subtend is rolled, constitute by back upper pressure wheel and back lower whorl and be the second rolling wheel mechanism that mutual subtend is rolled; By taking turns and be located on the board and take turns the revolution cutter mechanism that corresponding lower cutter constitutes by rotating upper cutter with upper cutter;

The outer wheel face of described preceding upper pressure wheel and preceding lower pressure wheel is provided with the band with axis parallel, and described back upper pressure wheel is provided with crisscross rhombus burr with the outer wheel face of back lower pressure wheel, and described upper cutter wheel is provided with upper cutter.

Described driving mechanism comprises motor, the belt pulley set of being located at before the first rolling wheel mechanism on the upper pressure wheel axle, forming by front-wheel and trailing wheel, the belt pulley set of being located at after the second rolling wheel mechanism on the upper pressure wheel axle, forming by front-wheel and trailing wheel, be located at the belt pulley on the revolution cutter mechanism upper cutter wheel arbor, be linked in first feed belt between motor spindle belt pulley and preceding upper pressure wheel front-wheel, second feed belt before being linked between upper pressure wheel trailing wheel and back upper pressure wheel front-wheel and be linked in back upper pressure wheel trailing wheel and upper cutter is taken turns the 3rd feed belt between belt pulley.

Described concentrated slot cross-section Cheng Youkuan is to narrow convergent shape.

By the driving mechanism transmission first rolling wheel mechanism, the second rolling wheel mechanism and revolution cutter mechanism, waste material is concentrated to slot from the wide mouth of concentrating groove, earlier by the preceding upper pressure wheel of the first rolling wheel mechanism and the relative rolling between preceding lower pressure wheel, again by the back upper pressure wheel of the second rolling wheel mechanism and the relative rolling between the lower pressure wheel of back, after the upper and lower cutting knife of revolution cutter mechanism cuts into the particle shape.

Belt pulley on the motor CD-ROM drive motor axle, belt pulley on the motor spindle passes through the front-wheel of the first feed belt transmission, the first rolling wheel mechanism again, the trailing wheel of the first rolling wheel mechanism is by the front-wheel of the second feed belt transmission, the second rolling wheel mechanism, and the trailing wheel of the second rolling wheel mechanism is by the belt pulley of the 3rd feed belt transmission revolution cutter mechanism.

The waste material that produces by the plastic sheeting extruder through the pressure of waste recovery machine grind and cut can be at once usefulness again, so the waste recovery rate is higher; Because waste material is without PROCESS FOR TREATMENT such as mistake fusings, material quality can not change.

Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing

Fig. 1, plastic sheeting extruder structural representation

Fig. 2, plastic waste reclaim machine decomposition texture schematic diagram

Fig. 3, plastic waste reclaim the machine schematic top plan view

Fig. 4, plastic waste recovery machine are faced floor map

Referring to Fig. 2, plastic waste reclaims machine and mainly comprises concentrated groove 20, driving mechanism 3, the first rolling wheel mechanism 4, the second rolling wheel mechanism 5, revolution cutter mechanism 6 and feeder 7.Wherein concentrate groove 20 by wide gradually narrow, before its slot is connected in the first rolling wheel mechanism.Driving mechanism 3 comprises motor 31 and belt pulley 32, and belt pulley 32 is incorporated on the axle of motor 31.The first rolling wheel mechanism 4 includes preceding upper pressure wheel 41, preceding lower pressure wheel 42 and belt pulley set 43, engraves the parallel band with 41,42 concentrics on the wheel face of wherein preceding upper pressure wheel 41 and preceding lower pressure wheel 42.On the upper pressure wheel 41, comprise front-wheel 431 and trailing wheel 432 before belt pulley set 43 is connected in, wherein front-wheel 431 is connected with the belt pulley 32 of driving mechanism 3 by belt.The second rolling wheel mechanism 5 includes back upper pressure wheel 51, back lower pressure wheel 52 and belt pulley set 53, wherein engrave crisscross rhombus burr on the wheel face of back upper pressure wheel 51 and back lower pressure wheel 52, belt pulley set 53 is connected on the upper pressure wheel 51 of back, comprise front-wheel 531 and trailing wheel 532, wherein front-wheel 531 is connected with the trailing wheel 432 of preceding upper pressure wheel 41 by belt.Revolution cutter mechanism 6 includes upper cutter wheel 61, belt pulley 62 and lower cutter 63, upper cutter wheel 61 is put on the shelf and is provided with upper cutter 611, on board, be provided with and upper cutter 611 corresponding lower cutters 63 simultaneously, the below of lower cutter 63 is provided with feeder 7, and belt pulley 62 links to each other by the trailing wheel 532 of belt with back upper pressure wheel 51.

Referring to Fig. 3,4, the kind of drive of recovery machine is: motor 31 drives the belt pulley 32 of

driving mechanism

3,32 of the belt pulleys of driving mechanism 3 pass through the front-wheel 431 on preceding upper pressure wheel 41 of belt transmission and the preceding upper pressure wheel 41, and preceding upper pressure wheel 41 impels preceding lower pressure wheel 42 to roll in the opposite direction when rolling; Before 432 of trailing wheels on the upper pressure wheel 41 by the front-wheel 531 on upper pressure wheel 51 after the belt transmission and the back upper pressure wheel 51, lower pressure wheel 52 rolled in the opposite direction after back upper pressure wheel 51 impelled when rolling; It is moving that trailing wheel 532 on the back upper pressure wheel 51 impels the upper cutter samsara to walk around by the belt pulley 62 on the belt transmission upper cutter wheel 61.

Waste material is concentrated in concentrated groove 20, before being pressed into to the first rolling wheel mechanism 4 upper pressure wheel 41 and before 42 of lower pressure wheels, band on the two-wheeled tentatively is squeezed into film waste the bar with certain width, be fed to the second rolling wheel mechanism 5 again, by the rhombus burr on the two-wheeled film waste further is squeezed into narrower bar, after the upper cutter 611 of the upper cutter that rolls wheel 61 is cut into the particle shape with cooperating of lower cutter 63 with waste material, be collected in the feeder 7, be delivered to the film extruder again and utilize again.

In sum, this plastic waste recovery machine truly has can reduce again and handles, the effect that waste material can reclaim immediately, and can overcome weak point in the waste disposal in the past, and the organic efficiency height, the reclaimed materials quality is good.

Claims

1, a kind of plastic waste reclaims machine, comprise waste material concentrate groove, with the waste material roll extrusion, cut into granular reclaimed materials the roll extrusion shut-off mechanism, drive driving mechanism that the roll extrusion shut-off mechanism turns round and the feeder of collecting granular reclaimed materials, it is characterized in that:

2, plastic waste according to claim 1 reclaims machine, it is characterized in that: described driving mechanism comprises motor, be located on the preceding upper pressure wheel axle of the first rolling wheel mechanism, the belt pulley set of forming by front-wheel and trailing wheel, be located at after the second rolling wheel mechanism on the upper pressure wheel axle, the belt pulley set of forming by front-wheel and trailing wheel, be located at the belt pulley on the revolution cutter mechanism upper cutter wheel arbor, be linked in first feed belt between motor spindle belt pulley and preceding upper pressure wheel front-wheel, second feed belt before being linked between upper pressure wheel trailing wheel and back upper pressure wheel front-wheel and be linked in back upper pressure wheel trailing wheel and upper cutter is taken turns the 3rd feed belt between belt pulley.

3, plastic waste according to claim 1 reclaims machine, it is characterized in that: described concentrated slot cross-section Cheng Youkuan is to narrow convergent shape.