CN218905985U - Plastic packaging box recycling and crushing device - Google Patents

Abstract

The utility model provides a plastic packaging box recycling and crushing device which comprises a box body, wherein the box body is divided into a cutting box and a crushing box, a feeding hole is formed in the top of the box body, a first motor is fixedly connected to the outer side of the cutting box, a rotating shaft is fixedly connected to an output shaft of the first motor, a plurality of cutting knives are fixedly sleeved on the outer surface of the rotating shaft, an infrared heater is fixedly connected to the top of an inner cavity of the cutting box, a coarse filter screen is arranged at the bottom of the cutting box, a second motor is fixedly connected to one side of the crushing box, a rotating rod is fixedly connected to an output shaft of the second motor, fine crushing blades are sleeved on the rotating rod, and a material outlet hole is formed in the bottom of the crushing box. Through having adopted cutting case, crushing case, carry out the crushing of multichannel process to plastic packaging box, it has solved plastic packaging box dwell time weak point in the staving, can lead to broken insufficient grade technical problem.

Description

Plastic packaging box recycling and crushing device

Technical Field

The utility model relates to the technical field of plastic processing and crushing, in particular to a plastic packaging box recycling and crushing device.

Background

Along with the enhancement of environmental protection consciousness, more and more waste plastics are recycled, and a plurality of plastic packaging boxes are produced into new plastic packaging boxes in a reproducing way, so that materials are saved, and environmental pollution caused by the materials is avoided.

The existing plastic product needs to be crushed and stirred during recycling, the existing crushing device is generally characterized in that one end of a barrel body is provided with an inlet, the other end of the barrel body is provided with an outlet, after the plastic product is placed in the inlet, the plastic product is crushed and cut through a cutter on a rotating shaft and then directly comes out of the outlet, the stay time of the plastic product in the barrel body is short, the plastic product can be crushed insufficiently, the crushing effect is limited, the later-stage plastic melting time is prolonged, and the efficiency is reduced. Meanwhile, the existing crushing device has single function, can not recycle and crush unqualified plastic particles, has poor flexibility and low crushing efficiency, and causes different sizes of crushed plastic particles, thereby being inconvenient to convey and store.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a plastic packing box recycling and crushing device, which solves the problems of short stay time and insufficient crushing of the plastic packing box in the crushing device existing in the prior art. And the crushing device has single function and low crushing efficiency, and causes different sizes of crushed plastic particles, thereby being inconvenient to convey and store.

According to the embodiment of the utility model, the plastic packaging box recycling and crushing device comprises a box body, wherein the box body is divided into a cutting box and a crushing box, a feeding hole is formed in the top of the box body, a first motor is fixedly connected to the outer side of the cutting box, a rotating shaft is fixedly connected to an output shaft of the first motor, a plurality of cuts are fixedly sleeved on the outer surface of the rotating shaft, an infrared heater is fixedly connected to the top of an inner cavity of the cutting box, a coarse filter screen is arranged at the bottom of the cutting box, a second motor is fixedly connected to one side of the crushing box, a rotating rod is fixedly connected to an output shaft of the second motor, a fine cutter is sleeved on the rotating rod, and a discharging hole is formed in the bottom of the crushing box.

The technical principle of the utility model is as follows: this device is through setting up two crushing casees of arranging from top to bottom in a box, makes plastic packaging box smash through cutting knife and two processes of sword in fine crushing, utilizes the coarse strainer to filter at the cutting bottom of the case portion simultaneously and smashes incomplete plastic box piece to and be provided with infrared heater in the cutting incasement and soften plastic packaging box for smash efficiency and crushing quality.

Compared with the prior art, the utility model has the following beneficial effects: through having adopted cutting case, crushing case, carry out the crushing of multichannel process to plastic packaging box, it has solved plastic packaging box dwell time weak point in the staving, can lead to the not abundant technical problem of breakage, has produced crushing thoroughly, improves the technological effect of crushing efficiency. Secondly, through coarse strainer and infrared heater, it has solved when traditional rubbing crusher smashes, causes the plastics granule size after smashing different, inconvenient problem of carrying and storing has produced the technological effect of guaranteeing crushing effect.

Drawings

FIG. 1 is a schematic diagram of a cross-sectional structure of an embodiment of the present utility model.

In the above figures: the device comprises a box body 1, a cutting box 2, a crushing box 3, a feeding hole 4, a first motor 5, a rotating shaft 6, a cutting knife 7, an infrared heater 8, a coarse filter screen 9, a second motor 10, a rotating rod 11, a fine crushing knife 12, a discharging hole 13, a feeding box 14, a supporting block 15 and a bearing seat 16.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, the embodiment of the utility model provides a plastic packaging box recycling and crushing device, which comprises a box body 1, wherein the box body 1 is divided into a cutting box 2 and a crushing box 3, a feeding opening 4 is formed in the top of the box body 1, a first motor 5 is fixedly connected to the outer side of the cutting box 2, a rotating shaft 6 is fixedly connected to an output shaft of the first motor 5, the rotating shaft 6 penetrates through the cutting box 2 and extends into the cutting box 2, a plurality of cutting knives 7 are fixedly sleeved on the outer surface of the rotating shaft 6, and the first motor 5 is used for driving the rotating shaft 6 to drive the cutting knives 7 to crush a plastic box. The top of the inner cavity of the cutting box 2 is fixedly connected with an infrared heater 8, and the infrared heater 8 is used for softening the plastic box and accelerating the smashing speed and efficiency of the plastic box. The cutting case 2 bottom is the coarse strainer 9, the coarse strainer 9 is used for the separation to smash not enough thorough plastics piece, smash case 3 one side fixedly connected with second motor 10, fixedly connected with dwang 11 on the 10 output shafts of second motor, dwang 11 runs through smashing case 3 and extends to smashing inside the case 3, the cover is equipped with fine crushing sword 12 on the dwang 11, fine crushing sword 12 is used for carrying out secondary crushing to plastics box piece, the discharge gate has been seted up to smashing case 3 bottom.

The detailed working process of this embodiment is, during the use, the staff opens infrared heater 8 and heats in to cutting case 2 for a period of time, make cutting case 2 inner chamber temperature last at the temperature of a but microsoft plastic products, afterwards throw into cutting case 2 with the plastics packing carton through pan feeding mouth 4, can be carried out preliminary crushing cutting by the cutting knife 7 that is located cutting case 2 inside after microsoft plastics packing carton enters into cutting case 2, simultaneously infrared heater 8 can continue to heat softening to the packing carton, thereby make the hardness of plastics packing carton reduce, make plastics packing carton cut more easily, then cut plastics after the crushing and fall into on the coarse filter screen 9 of cutting case 2 bottom and filter, still the plastics that volume is great can stay on coarse filter screen 9 through preliminary crushing, and tiny plastics piece can drop into crushing case 3 through coarse filter screen 9. The fine knives 12 in the comminution box 3 then continue to grind the plastic chips again, and the plastic after comminution by the comminution box 3 is then discharged through the discharge opening 13.

Through having adopted cutting case 2, crushing case 3, carry out the breakage of multichannel process to plastic packaging box, it has solved plastic packaging box dwell time weak point in the staving, can lead to broken insufficient technical problem, has produced the breakage thoroughly, improves crushing efficiency's technical effect. Secondly, through the coarse filter screen 9 and the infrared heater 8, the problems that the sizes of the crushed plastic particles are different and the plastic particles are inconvenient to convey and store when the traditional crusher is used for crushing are solved, and the technical effect of ensuring the crushing effect is generated

According to another embodiment of the present utility model, as shown in fig. 1, two sides of the discharge port 13 are provided with inclined plates inclined toward the middle, and the included angle between the inclined plates and the horizontal plane is 30 degrees. This arrangement enables the plastic chips falling to the bottom of the pulverizing box 3 to be automatically discharged out of the discharge port 13 by gravity and friction.

According to another embodiment of the present utility model, as shown in fig. 1, the plastic package recycling and crushing device is fixedly connected with a feeding box 14 at the bottom of the discharging hole 13. This arrangement facilitates recovery of the crushed plastic chips.

According to another embodiment of the present utility model, as shown in fig. 1, the bottom of the crushing box 3 is fixedly connected with a plurality of supporting blocks 15, and the coarse filter screen 9 is placed on the supporting blocks 15. This arrangement allows the coarse filter screen 9 to be withdrawn from the bottom of the cutting box 2 and the plastic chips on the coarse filter screen 9 that do not enter the comminution box 3 to be thrown into the cutting box 2 for re-comminution.

According to another embodiment of the present utility model, as shown in fig. 1, a bearing seat 16 is fixedly connected to one side of the cutting box 2 and the crushing box 3, and the rotating shaft 6 and the rotating rod 11 are rotatably connected to the bearing seat 16. This arrangement makes the shaft 6 and the rotary lever 11 more stable when driven.

According to another embodiment of the present utility model, as shown in fig. 1, the fine crushing blades 12 and the cutting blades 7 are equidistantly distributed on the rotating rod 11 and the rotating shaft 6.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a breaker is retrieved to plastic packaging box, its characterized in that, comprises a box body, the box divide into cutting case and crushing case, the pan feeding mouth has been seted up at the box top, the first motor of cutting case outside fixedly connected with, the output shaft fixedly connected with pivot of first motor, pivot surface mounting cover is equipped with a plurality of cutting knives, cutting case inner chamber top fixedly connected with infrared heater, the cutting case bottom is the coarse filtration net, crushing case one side fixedly connected with second motor, fixedly connected with dwang on the second motor output shaft, the cover is equipped with the sword of smashing in a fine, the discharge gate has been seted up to crushing case bottom.

2. A plastic package recycling and crushing device as claimed in claim 1, wherein: the two sides of the discharge hole are provided with inclined plates which incline towards the middle, and the included angle between the inclined plates and the horizontal plane is 30 degrees.

3. The seed plastic packaging box recycling and crushing device as claimed in claim 1, wherein: the bottom of the discharge hole is fixedly connected with a feeding box.

4. A plastic package recycling and crushing device as claimed in claim 1, wherein: the crushing bottom of the case fixedly connected with a plurality of supporting blocks, the coarse filtration net is placed on the supporting blocks.

5. The seed plastic packaging box recycling and crushing device as claimed in claim 1, wherein: the cutting box and crushing case one side fixedly connected with bearing frame, pivot and dwang are connected with the bearing frame rotation.

6. The seed plastic packaging box recycling and crushing device as claimed in claim 1, wherein: the fine crushing cutters and the cutting cutters are equidistantly distributed on the rotating rod and the rotating shaft.

Images