KR102568840B1 - Pet bottle recycling chip production device for vehicle-mounted - Google Patents

Abstract

The present invention relates to a vehicle-mounted apparatus for producing a PET bottle regenerative chip. To this end, the vehicle-mounted apparatus includes: a PET collecting unit for individually collecting PET bottles by a vacuum suction pressure of a suction fan motor; a crushing unit for crushing the PET bottles, which are introduced through the PET collecting unit, into flake-shaped regenerative chips; a cyclone for separating foreign substances among the regenerative chips crushed in the crushing unit, by centrifugal force; a dust collector which is connected to an upper part of the cyclone and absorbs and collects foreign substances; a transfer screw which is connected to a lower part of the cyclone and upwardly transfers the regenerative chips; and a tone back cover which is fixedly erected to store the regenerative chips transferred and fallen through the transfer screw, wherein the PET collecting unit is connected to the crushing unit through a label removing unit for removing labels packaged in the PET bottles. According to the present invention, it is possible to produce regenerative chips in the form of flakes without a separate process of separating a label.

Description

Vehicle-mounted PET bottle recycling chip production device {PET BOTTLE RECYCLING CHIP PRODUCTION DEVICE FOR VEHICLE-MOUNTED}

The present invention relates to a vehicle-mounted PET bottle recycling chip production device, and more particularly, mounted on a vehicle to crush PET bottles into flakes in real time on site, and then automatically wrap them in a ton bag. , In addition, a vehicle-mounted PET bottle recycling chip production device that enables the automatic separation of labels when PET bottles are collected so that flake-type recycled chips can be produced quickly without the need for a separate label separation process. it's about

In general, in the case of PET bottles, which are widely used as various packaging containers in daily life, their range of use is very wide due to the material characteristics of light weight and high rigidity.

In general, a PET bottle is a container molded from a synthetic resin material made using polyethylene resin.

In particular, since PET bottles are lightweight and have good formability, most large beverage containers use PET bottles.

Since PET bottles do not rot easily, there is a risk of environmental contamination if they are discarded as they are, and since PET bottles are expensive synthetic resins, they can result in economic waste if discarded. make another product.

On the other hand, in order to recycle the separately collected PET bottles, it is possible to improve the recycling efficiency by primarily separating the label paper of the PET bottles.

As a prior literature, "a truck equipped with a PET bottle crusher (registered utility model 20-0399508)" has been registered. However, these conventional documents have a problem in that the recycling rate of the PET bottle is very low because there is no structure for separating the label of the PET bottle.

Republic of Korea Utility Model Registration No. 20-0399508

The present invention has been made in view of the above problems, and the first object of the present invention is to automatically separate the label paper when collecting PET bottles, so that the flakes can be quickly separated without the need for a separate label paper separation process. ) to provide a vehicle-mounted PET bottle recycling chip production device capable of producing a recycled chip of the form.

A second object of the present invention is to provide a vehicle-mounted PET bottle recycling chip production device that is mounted on a vehicle and crushes PET bottles into flakes on site in real time and then automatically wraps them in a ton bag. there is.

According to the characteristics for achieving the above object, the first invention relates to a vehicle-mounted PET bottle recycling chip production device, and for this purpose, a PET collection unit that individually collects PET bottles by vacuum suction of a suction fan motor. And, a crushing unit that crushes the PET bottles introduced through the PET collecting unit into flake-shaped recycled chips; and a cyclone that separates foreign substances from the recycled chips crushed by the crushing unit by centrifugal force; a dust collector connected to the upper part of the cyclone to absorb and collect foreign substances; and a transfer screw connected to the lower part of the cyclone to transfer the reclaimed chips upward; and a tone bag fixed in an upright state to store the reclaimed chips transported through the transfer screw and dropped, wherein the PET collection unit is made of a corrugated tube body and removes the label paper packed in the PET bottle. A housing connected to the crushing unit via the label removal unit, the label removal unit coupled to the side surface of the crushing unit and connected to the PET collection unit, an inner tube body communicated with the PET collection unit and built into the housing, and the inner tube body A cutter blade radially coupled to one inner circumferential surface of one side to cut the label paper of the PET bottle, a friction pad spirally attached to the other inner circumferential surface of the inner tube body to separate the cut label paper by rotational friction, and It is configured to include a suction space formed on the other side of the inside to collect the label sheets separated by the friction pad by vacuum suction, and a plurality of label holding rods radially coupled to the inner circumferential surface of the PET bottle inlet formed in the crushing portion, The label hanging rod is coupled to the PET bottle inlet via a coil spring, so that the PET bottle passes through and the label paper is caught.

In the second invention, in the first invention, the suction fan motor includes a suction pipe for sucking the reclaimed chips falling to the bottom of the crushing unit and a transfer pipe connected to the cyclone to supply the sucked reclaimed chips to the cyclone. It is characterized by further including.

In the third invention, in the first invention, the PET collecting unit is characterized in that it is made of a corrugated tube body.

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In the fifth invention, in the first invention, the suction space unit is further connected to a separate second suction fan motor that generates vacuum pressure, and the second suction fan motor separately stores the label paper collected by vacuum pressure. It is characterized in that it is configured to be connected to the storage tank.

In the sixth invention, in the first invention, each cutter blade further includes a tapered blade portion on one side to facilitate cutting of label paper while guiding the PET bottle, each cutter blade has two lifting rods, and each lifting bar The rod is characterized in that it has a structure in which the coil spring is penetrated and coupled to the inner tube in an external state.

According to the vehicle-mounted PET bottle recycling chip production device of the present invention, label paper can be automatically separated when PET bottles are collected, so that flake-type recycled chips can be produced quickly without the need for a separate label paper separation process. There are possible effects.

In addition, there is an effect that the label paper separated from the PET bottle can be separately collected and reused.

In addition, it is mounted on a vehicle and crushes PET bottles into flakes on site in real time, and then automatically packs them into tonbag sacks. Through this, the tonbag sacks stored with recycled chips can be directly supplied to the PET recycling plant. there is

1 is a front view of a vehicle-mounted PET bottle recycling chip production apparatus according to the present invention;
2 is an exploded view of a vehicle-mounted PET bottle recycling chip production apparatus according to the present invention;
Figure 3 is an enlarged view of the label removal unit coupled to the shredding unit in Figure 2;
Figure 4 is an operating diagram showing the operation of the label removal unit of the present invention.

Objects, other objects, features and advantages of the present invention below will be easily understood through the following preferred embodiments in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms.

Rather, the embodiments introduced herein are provided so that the disclosed content will be thorough and complete and the spirit of the present invention will be sufficiently conveyed to those skilled in the art.

Embodiments described and illustrated herein also include complementary embodiments thereof.

In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. The terms 'comprise' and/or 'comprising' used in the specification do not exclude the presence or addition of one or more other elements.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific details have been prepared to more specifically describe the invention and aid understanding. However, readers who have knowledge in this field to the extent that they can understand the present invention can recognize that it can be used without these various specific details. In some cases, it is mentioned in advance that parts that are commonly known in describing the invention and are not greatly related to the invention are not described in order to prevent confusion in describing the present invention.

Hereinafter, a vehicle-mounted PET bottle recycling chip production apparatus according to the present invention will be described in detail along with the accompanying drawings.

1 is a front view of a vehicle-mounted PET bottle recycling chip production device according to the present invention, FIG. 2 is a development view of the vehicle-mounted PET bottle recycling chip production device according to the present invention, and FIG. 3 is coupled to the crushing unit in FIG. This is an enlarged view of the label removal unit, Figure 4 is an operation diagram showing the operation of the label removal unit of the present invention.

As shown in FIGS. 1 to 4, the present invention is mounted on a vehicle and crushes PET bottles in real time on site into flakes so that they can be automatically packed into ton bags, and the PET bottles are collected. The present invention relates to a vehicle-mounted PET bottle recycling chip production device 100 capable of automatically separating label paper when processing so as to quickly produce recycled chips in the form of flakes without the need for a separate label paper separation process.

In the present invention, the vehicle-mounted PET bottle recycling chip production device 100 is largely composed of six parts, which include a PET collection unit 10, a crushing unit 30, a cyclone 40, and a dust collector 60. And, it consists of a transfer screw 70 and a tone bag 80.

In addition, the vehicle-mounted PET bottle regeneration chip production apparatus 100 of the present invention may be configured with a generator G for supplying high power.

The PET collecting unit 10 functions to collect PET bottles by vacuum suction pressure generated by the suction fan motor 50 .

The PET collecting unit 10 may be configured to be selected according to the size of the PET bottle 200 by being composed of two corrugated tubes having different diameters. For example, one of the two corrugated tubes may be selected according to the size of the PET bottle 200 of 1 liter or more and the PET bottle 200 of 500 ml or less.

In addition, the PET collecting unit 10 has a structure connected to the shredding unit 30 via a label removal unit 20 that automatically removes the label paper 210 packed in the PET bottle.

As shown in FIG. 3, the label removal unit 20 is for cutting and removing the label paper 210, and includes the housing 21, the inner tube 22, the cutter blade 221, and the friction pad 222. And, it may be composed of a suction space portion 211 and a label hanging rod (223).

The housing 21 has a structure coupled to the side surface of the shredding unit 30 and connected to the PET collecting unit 10 .

And the inner tube body 22 has a structure built into the housing 21 to communicate with the PET collection unit 10.

The cutter blade 221 is for cutting the label paper 210 of the PET bottle 200, and may be configured by being radially coupled to a plurality of inner peripheral surfaces of one side of the inner tube body 22.

Each of the cutter blades 221 is configured to further include a tapered blade portion 221a on one side to facilitate cutting of the label paper 210 while guiding the PET bottle 200 introduced into the inner tube body 22.

At this time, each cutter blade 221 is elastically coupled to the inner tube body 22 so that it can be moved up and down according to the diameter of the PET bottle. To this end, each cutter blade 221 has two lifting rods 221b and , Each lifting rod 221b has a structure in which the coil spring S is penetrated through the inner tube body 22 in a state where it is sheathed.

Through this, as shown in (a) of FIG. 4, when the PET bottle 200 flows into the inner tube 22, each cutter blade 221 can automatically cut the label paper 210 packed in the PET bottle 200. function so that

In addition, the friction pad 222 is attached to the inner circumferential surface of the other side of the inner tube body 22 in a spiral shape so that the cut label paper 210 can be separated by friction.

As shown in FIG. function

The suction space 211 is formed on the other side of the housing 21, as shown in (c) of FIG. When it is discharged through, it functions to collect individually by vacuum pressure.

Here, as shown in FIG. 2, the suction space part 211 is further connected to a separate second suction fan motor 224 that generates vacuum pressure, and the second suction fan motor 224 is connected to the vacuum pressure. It may be configured to be connected to the label paper storage container 225 for separately storing the label paper 210 collected by the.

In addition, the interval between the suction spaces 211 should be 1/3 or smaller than the total length of the PET bottle so that the PET bottle does not flow in.

The label holding rod 223 serves to prevent the label paper 210 from entering into the shredding unit 30, and is formed radially on the inner circumferential surface of the PET bottle inlet 32 formed on the shredding unit 30. It is a multi-unit configuration.

As shown in FIG. is composed of

In addition, the hook H is formed at the end of the label holding rod 223 to prevent the label paper 210 that is not separated from the friction pad 222 from entering the PET bottle inlet 32.

Accordingly, the label paper 210 is located in the suction space 211 through the label holding rod 223 and is stored and collected in the label paper storage box 225 by vacuum suction of the second suction fan motor 224, and the label paper is collected. The PET bottle 200 from which 210 is removed is supplied to the crushing unit 30.

The label paper 210 of the PET bottle 200 is automatically separated through the above-described label removal unit 20 and stored in a separate label paper storage container 225, so that a separate label paper 210 separation process is not required. It is possible to produce a recycled chip in the form of flakes.

The crushing unit 30 functions to crush the PET bottles 200 introduced through the PET collection unit 10 into flake-shaped recycled chips.

As shown in FIG. 3, the crushing unit 30 may be configured by further forming an input hopper 31 to directly input the PET bottle 200 from which the label paper 210 is removed, and the input hopper 31 When not using, the cover 311 may be coupled to prevent the vacuum absorption pressure from being lowered.

In addition, a fixed blade 33 and at least two rotary blades 34 rotating around a rotating shaft are provided inside the crushing unit 30 to crush the PET bottle 200 into flakes. is configured so that

In addition, a perforated plate 35 is fixed inside the crushing unit 30 so that only the recycled chips 220 crushed in the form of flakes of a certain size can fall downward.

At this time, the suction fan motor 50 has a suction pipe 51 for sucking in the reclaimed chips 220 falling to the bottom of the crushing unit 30 and the sucked reclaimed chips 220 into the cyclone 40. It may be configured to further include a transfer pipe 52 connected to the cyclone 40 to supply.

The cyclone 40 functions to separate foreign substances such as fine dust and impurities from among the recycled chips 220 pulverized in the crushing unit 30 by centrifugal force.

The dust collector 60 is connected to the upper part of the cyclone 40 to collect foreign substances such as fine dust separated by centrifugal force.

In addition, the transfer screw 70 is connected to the lower portion of the cyclone 40 and transfers the reclaimed chips 220 falling to the lower portion of the cyclone 40 upward in real time to store them in the ton bag bag 80. do.

The tone bag 80 is fixed in an upright state to store the reclaimed chips 220 that are transferred through the transfer screw 70 and fall.

To this end, the vehicle is further equipped with a body frame 90 disposed around the ton bag sack 80 for standing the ton bag sack 80, and a ton bag sack 80 on the top of the body frame 90. ) It may be configured by combining four hooks 91 coupled with the carrying strap 81.

Accordingly, the present invention can be automatically packed by crushing the PET bottle 200 into flakes in real time on site and then dropping the recycled chip 220 onto the ton bag sack 80 through the transfer screw 70. done so that

On the other hand, a pallet P is disposed under the tone bag sack 80, through which the tone bag sack 80 in which the playing chips 220 are stored can be quickly replaced with a new tone bag sack 80 .

Since the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, various equivalents that can replace them at the time of this application It should be understood that there may be variations and examples.

10: PET collection unit
20: label removal unit 21: housing 211: suction space unit
22: inner tube body 221: cutter blade
221a: tapered blade 221b: elevating bar
222: friction pad 223: label hanging rod
224: second suction fan motor 225: label paper storage box
30: crushing unit 31: input hopper 311: cover
32: PET bottle inlet 33: fixed blade
34: rotary blade 35: perforated plate
40: Cyclone
50: suction fan motor 51: suction pipe 52: transfer pipe
60: dust collector
70: transfer screw
80: ton bag sack 81: carrying strap
90: body frame 91: hook
S: coil spring P: pallet G: generator
H: hook
100: Vehicle-mounted PET bottle recycling chip production device
200: PET bottle 210: label paper 220: recycled chip

Claims (6)

In the PET bottle recycling chip production device mounted on the vehicle,
a PET collection unit 10 that individually collects the PET bottles 200 by vacuum suction of the suction fan motor 50;
a crushing unit 30 that crushes the PET bottles 200 introduced through the PET collection unit 10 into flake-shaped recycled chips 220;
a cyclone 40 for separating foreign substances from the recycled chips 220 pulverized in the crushing unit 30 by centrifugal force;
A dust collector 60 that is connected to the top of the cyclone 40 to absorb and collect foreign substances;
a transfer screw 70 that is connected to the bottom of the cyclone 40 and transfers the recycled chips upward; and
It is made up of; including,
The PET collecting unit 10 is connected to the shredding unit 30 through a label removal unit 20 that removes the label paper 210 packed in the PET bottle 200 and is made of a corrugated tube body,
The label removal unit 20 is
A housing 21 coupled to the side surface of the shredding unit 30 and connected to the PET collection unit 10;
An inner tube 22 built in the housing 21 to communicate with the PET collection unit 10;
A cutter blade 221 radially coupled to one inner circumferential surface of the inner tube body 22 to cut the label paper 210 of the PET bottle 200;
A friction pad 222 that is spirally attached to the inner circumferential surface of the other side of the inner tube body 22 and separates the cut label paper 210 by rotational friction;
A suction space part 211 formed on the other side of the inside of the housing 21 and collecting the label paper separated by the friction pad 222 by vacuum suction pressure;
It is configured to include a label holding rod 223 coupled radially to the inner circumferential surface of the PET bottle inlet 32 formed in the crushing portion 30,
The label hanging rod 223 is coupled to the PET bottle inlet 32 via a coil spring (S) so that the PET bottle 200 passes and the label paper 210 is caught. PET bottle recycling chip production equipment.
According to claim 1,
The suction fan motor 50 includes a suction pipe 51 for sucking in the reclaimed chips 220 falling to the bottom of the crusher 30 and supplying the sucked reclaimed chips 220 to the cyclone 40. Vehicle-mounted PET bottle recycling chip production apparatus, characterized in that it further comprises a transfer pipe (52) connected to the cyclone (40) for.
delete delete According to claim 1,
The suction space part 211 is further connected to a separate second suction fan motor 224 that generates vacuum pressure, and the second suction fan motor 224 separates the label paper 210 collected by vacuum pressure. Vehicle-mounted PET bottle recycling chip production device, characterized in that configured to be connected to the storage label paper storage container (225).
According to claim 1,
Each of the cutter blades 221 further includes a tapered blade portion 221a on one side to facilitate cutting of the label paper 210 while guiding the PET bottle 200,
Each of the cutter blades 221 has two lifting rods 221b,
Each of the lifting rods 221b has a structure in which the coil spring S is penetrated through the inner tube 22 in an external state.

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