CN113500720A

CN113500720A - Plastic bottle recovery processing method

Info

Publication number: CN113500720A
Application number: CN202110953041.2A
Authority: CN
Inventors: 张宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2021-10-15

Abstract

The invention relates to the technical field of plastic recycling and processing, in particular to a plastic bottle recycling and processing method which is completed by matching plastic bottle recycling and processing equipment, wherein the plastic bottle recycling and processing equipment comprises a recycling box, four recycling ports are obliquely arranged at a position, close to the upper end, of one side of the recycling box, a primary processing part is obliquely and downwards arranged on the four recycling ports for aligning, draining and removing bottle caps of plastic bottles, a cleaning part is arranged below the primary processing part for cleaning the interior and scraping the exterior of the plastic bottles, a squeezing part is arranged below the cleaning part for compressing and packaging the plastic bottles, a first discharge port is arranged at one side of the recycling box, and a second discharge port is obliquely and downwards arranged at the first discharge port. According to the invention, the water in the plastic bottle is discharged in advance, so that the pollution of cleaning water is avoided; the plastic bottle is cleaned and fully utilized by righting and removing the bottle cap; the space of the plastic bottle is reduced by extrusion and compression, which is beneficial to transportation, recovery and processing.

Description

Plastic bottle recovery processing method

Technical Field

The invention relates to the technical field of plastic recycling and processing, in particular to a plastic bottle recycling and processing method.

Background

Along with the increase of environmental protection consciousness, plastics often can carry out recycle, and what use most often in daily life is the plastic bottle, retrieves the in-process at the plastic bottle, need open the bottle lid of plastic bottle, and separate with the plastic bottle, often adopts the manual work to carry out the operation at this in-process, has increased personnel's work burden and work efficiency and is comparatively low. The existing recovery equipment adopts cutting for separating the plastic bottle caps, so that the recovery efficiency is influenced by retreating the plastics connected with the bottle caps, the plastic bottles cannot be fully cleaned, and the formed plastic particles have more impurities and the quality of the plastic particles is influenced. The plastic bottles occupy a large volume and need to be compressed by extrusion.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a plastic bottle recycling method.

In order to achieve the purpose, the invention adopts the following technical scheme: a plastic bottle recycling method comprises the following steps:

s1, recycling, namely putting the plastic bottle into a recycling box for recycling;

s2, rotationally draining, namely rotating the plastic bottle, throwing out the water by the centrifugal force of the water in the plastic bottle, and then draining the water in the plastic bottle;

S3: rotating and straightening, namely straightening the plastic bottles through two rotating wheels, putting the plastic bottles into a first rotating wheel, throwing the plastic bottles to a second rotating wheel to straighten the plastic bottles;

s4: removing the bottle cap, rotating the bottle cap to open the bottle cap after the plastic bottle is placed right, enabling the bottle cap to fall off from the plastic bottle, and enabling the plastic bottle to fall;

s5: conveying and cleaning, namely dropping the plastic bottles onto a conveying belt and conveying the plastic bottles to a cleaning part for cleaning;

s6: conveying and extruding, namely, conveying the cleaned plastic bottles to fall and extrude;

s7, taking out and processing, namely taking out the flattened plastic bottles, packaging, taking out and recycling for processing;

the steps S1-S7 are completed by matching plastic bottle recycling equipment, the plastic bottle recycling equipment comprises a recycling box, four recycling openings are obliquely arranged at a position, close to the upper end, of one side of the recycling box, a primary processing unit is obliquely and downwards arranged on the four recycling openings to align, drain and remove bottle caps of the plastic bottles, a cleaning unit is arranged below the primary processing unit to clean the interior and the exterior of the plastic bottles in a scraping mode, an extrusion unit is arranged below the cleaning unit to compress and pack the plastic bottles, a first discharge hole is formed in one side of the recycling box, and a second discharge hole is obliquely and downwards formed in the first discharge hole.

Preferably, the primary treatment part comprises a first motor, the first motor is fixed on the outer wall of one side of the first discharge hole of the recovery box, the first motor is fixedly provided with a first rotating shaft towards the inner direction of the recovery box, the first rotating shaft is far away from the direction of the first motor and is provided with a second rotating shaft, the first rotating shaft and the second rotating shaft are rotatably connected onto the recovery box, and a first treatment group is connected between the first rotating shaft and the second rotating shaft.

Preferably, the first processing group comprises a processing barrel, a square block is fixedly arranged in the middle of the processing barrel, four processing channels are respectively arranged on two sides of the square block in the inclination direction, eight clamping groups are arranged in the eight processing channels in a sliding mode, each clamping group comprises two clamping plates, and two sliding blocks are arranged on the two clamping plates and the inner wall of each processing channel in a sliding mode.

Preferably, the square internal stability has four rotatory groups, rotatory group contains and is equipped with the turning block, the turning block both sides respectively are equipped with four rotatory splint, the turning block both sides are rotated and are equipped with two solid fixed rings, rotatory splint are connected with solid fixed ring and are equipped with the connecting rod, the inside both sides of turning block slide and are equipped with two response briquettings, the response briquetting is the bottle lid through-hole that has the needle to give the plastic bottle, be equipped with two first springs between two response briquettings and the turning block, the linkage is equipped with three driving wheel between four turned round turning blocks, driving wheel one side has set firmly the third axis of rotation, driving wheel one side is kept away from to the third axis of rotation has set firmly first processing group one side of second motor and is equipped with the drainage group, first processing group below is equipped with four first unloading passageways.

Preferably, a third motor is fixedly arranged on the recovery box in a downward inclined mode and obliquely, a first linkage shaft is fixedly arranged on the third motor in the direction towards the interior of the recovery box, a second linkage shaft is arranged in the direction, away from the third motor, of the first linkage shaft and is rotatably connected to the recovery box, a second treatment group is fixedly arranged between the first linkage shaft and the second linkage shaft and is identical to the internal structure of the first treatment group, a drainage group is arranged on one side of the second treatment group, and four second discharging channels are arranged below the second treatment group.

Preferably, the drainage group contains and is equipped with drainage channel, and drainage channel keeps away from to handle a section of thick bamboo direction and slides and be equipped with the push pedal, and push pedal and drainage channel are kept away from and are equipped with the second spring between a section of thick bamboo one end, and the lower extreme is equipped with the lug in the middle of the drainage channel, and drainage channel is close to and is equipped with the sewage chamber below handling a section of thick bamboo direction.

Preferably, the cleaning component comprises four cleaning groups, the four cleaning groups are located below the recovery box close to the direction of the recovery port, each cleaning group comprises a fourth motor, a telescopic block is fixedly arranged at the lower end of the fourth motor, a telescopic column is slidably arranged at the lower end of the telescopic block, a cleaning column is slidably arranged inside the telescopic column, a cleaning water cavity is arranged in the direction away from the recovery port of the cleaning group, a cleaning water cavity is arranged on the outer circumferential surface of the cleaning column close to the outer circumferential surface, a water inlet ring is connected between the cleaning water cavity and the cleaning water cavity, a plurality of high-pressure spray nozzles are uniformly arranged on the outer circumferential surfaces of the cleaning water cavity and the cleaning column, and a plurality of brushes are fixedly arranged on the outer circumferential surface of the cleaning column.

Preferably, the fourth motor is provided with a sewage cavity in the direction away from the clean water cavity, the middle of the cleaning column is provided with a water suction pipe in a run-through manner, a drainage ring is arranged on the periphery of the telescopic block above the water inlet ring, a water pump is connected between the drainage ring and the sewage cavity, and a drainage pipe is connected between the drainage ring and the water suction pipe.

Preferably, sewage chamber below is equipped with four spouts, it scrapes the group to slide to be equipped with four in four spouts, it contains and is equipped with the pulley to scrape the group, the pulley slides in the spout, the pulley is kept away from spout one end and is set firmly the scraping ring, it is equipped with the slip and scrapes the piece to scrape to slide on the scraping ring, second processing group below is equipped with first rotary column, first rotary column is equipped with the second rotary column to scraping group's direction, first rotary column, the second rotary column rotates to be connected on the collection box, first rotary column, the connection of second rotary column is equipped with first conveyer belt, it is equipped with the slide to scrape group's below.

Preferably, the extrusion part contains the third rotary column, the third rotary column is located the slide below, the third rotary column is equipped with the fourth rotary column to first rotary column direction, the third rotary column, the fourth rotary column rotates and connects on the collection box, the third rotary column, it is equipped with the second conveyer belt to connect between the fourth rotary column, the second conveyer belt is equipped with first extrusion wheel to third rotary column direction top, first extrusion wheel is equipped with the second extrusion wheel to fourth rotary column direction, the second extrusion wheel is equipped with the third extrusion wheel to fourth rotary column direction, first extrusion wheel, the second extrusion wheel, the rotation of third extrusion wheel is connected on the collection box, the fourth rotary column is kept away from third rotary column direction and is equipped with the recovery box, the recovery box is kept away from fourth rotary column one end and is equipped with the export.

Has the advantages that:

1. by draining the water in the plastic bottle in advance, contamination of the cleaning water is avoided.

2. Through setting and removing the bottle lid, be favorable to the washing of plastic bottle and plastic bottle make full use of.

3. The space of the plastic bottle is reduced by extrusion and compression, which is beneficial to transportation, recovery and processing.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a flow chart of the method of the present invention.

Fig. 2 is a schematic isometric view of the present invention.

Fig. 3 is a schematic structural view in front view of the present invention.

Fig. 4 is a schematic sectional view at a-a in fig. 3.

Fig. 5 is a schematic view of a portion a in fig. 4.

Fig. 6 is a schematic top view of the present invention.

Fig. 7 is a schematic sectional view at D-D in fig. 6.

FIG. 8 is a schematic diagram of a front view of a processing set according to the present invention.

Fig. 9 is a schematic sectional view at C-C in fig. 8.

Fig. 10 is a schematic view of a portion B in fig. 9.

In the figure, a recovery tank 1, a preliminary treatment unit 2, a cleaning unit 3, a pressing unit 4, a recovery port 101, a first discharge port 102, a second discharge port 103, a first motor 201, a first rotating shaft 202, a second rotating shaft 203, a first treatment group 204, a treatment cylinder 205, a treatment passage 206, a clamping group 207, a sliding block 208, a clamping plate 209, a block 210, a rotating group 211, a rotating clamping plate 212, a connecting rod 213, a rotating block 214, a fixing ring 215, an induction pressing block 216, a first spring 217, a driving wheel 218, a third rotating shaft 219, a second motor 220, a third motor 221, a first linkage shaft 222, a second linkage shaft 223, a second treatment group 224, a drainage group 225, a drainage passage 226, a pushing plate 227, a second spring 228, a projection 229, a sewage chamber 230, a first blanking passage 231, a second blanking passage 232, a cleaning group 301, a fourth motor 302, a telescopic block 303, a telescopic column 304, a cleaning column 305, The device comprises a clean water cavity 306, a water inlet pipe 307, a cleaning water cavity 308, a high-pressure spray nozzle 309, a sewage cavity 310, a water pump 311, a drain ring 312, a drain pipe 313, a water suction pipe 314, a brush 315, a fixture block 316, a fixture block 317, a third spring 318, a chute 319, a scraping group 320, a pulley 321, a scraping ring 322, a sliding scraping block 323, a first rotating column 324, a first conveyor belt 325, a second rotating column 326, a sliding plate 327, a third rotating column 401, a fourth rotating column 402, a second conveyor belt 403, a first extrusion wheel 404, a second extrusion wheel 405, a third extrusion wheel 406, a recovery box 407 and an outlet 428.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to fig. 1-10, a plastic bottle recycling method includes the following steps:

steps S1-S7 adopt a plastic bottle recovery processing device to cooperate and complete, the plastic bottle recovery processing device comprises a recovery box 1, four recovery ports 101 are obliquely arranged at a position, close to the upper end, of one side of the recovery box 1, a primary processing part 2 is obliquely and downwards arranged at the four recovery ports 101 to align the plastic bottle, drain water and remove a bottle cap, a cleaning part 3 is arranged below the primary processing part 2 to clean the interior and scrape the exterior of the plastic bottle, a squeezing part 4 is arranged below the cleaning part 3 to compress and pack the plastic bottle, a first discharge port 102 is arranged on one side of the recovery box 1, and a second discharge port 103 is obliquely and downwards arranged at the first discharge port 102.

Further, with reference to fig. 4, 7, 9, and 10, the preliminary treatment member 2 includes a first motor 201, the first motor 201 is fixed on the outer wall of the first discharge port 102 side of the recycling bin 1, the first motor 201 has a first rotating shaft 202 fixed to the inside of the recycling bin 1, the first rotating shaft 202 is provided with a second rotating shaft 203 far away from the first motor 201, the first rotating shaft 202 and the second rotating shaft 203 are rotatably connected to the recycling bin 1, and a first treatment group 204 is connected between the first rotating shaft 202 and the second rotating shaft 203.

Further, referring to fig. 4, 7, 9, and 10, the first processing group 204 includes a processing barrel 205, a block 210 is fixedly disposed in the middle of the processing barrel 205, four processing channels 206 are disposed on two sides of the block 210 in the oblique direction, eight clamping groups 207 are slidably disposed in the eight processing channels 206, each clamping group 207 includes two clamping plates 209, and two sliding blocks 208 are slidably disposed on the inner walls of the two clamping plates 209 and the processing channels 206.

Further, with reference to fig. 4, 7, 9, and 10, four rotation groups 211 are fixedly disposed in the block 210, each rotation group 211 includes a rotation block 214, two sides of the rotation block 214 are respectively provided with four rotation clamping plates 212, two sides of the rotation block 214 are rotatably provided with two fixing rings 215, the rotation clamping plates 212 are connected with the fixing rings 215 and provided with connecting rods 213, two induction pressing blocks 216 are slidably disposed on two sides inside the rotation block 214, the induction pressing blocks 216 are bottle cap through holes for plastic bottles, two first springs 217 are disposed between the two induction pressing blocks 216 and the rotation block 214, three driving wheels 218 are disposed between the four rotation blocks 214 in a linkage manner, a third rotation shaft 219 is fixedly disposed on one side of the driving wheels 218, a second motor 220 is fixedly disposed on one side of the third rotation shaft 219 away from the driving wheels 218, a drainage group 225 is disposed on one side of the first processing group 204, and four first material discharging passages 231 are disposed below the first processing group 204.

Further, with reference to fig. 4, 7, 9, and 10, a third motor 221 is fixedly disposed on the recycling bin 1 in a manner that the first motor 201 inclines downward, a first linkage shaft 222 is fixedly disposed on the third motor 221 in a direction toward the inside of the recycling bin 1, a second linkage shaft 223 is disposed on the first linkage shaft 222 in a direction away from the third motor 221, the first linkage shaft 222 and the second linkage shaft 223 are rotatably connected to the recycling bin 1, a second processing unit 224 is fixedly disposed between the first linkage shaft 222 and the second linkage shaft 223, the second processing unit 224 has the same internal structure as the first processing unit 204, a drainage unit 225 is disposed on one side of the second processing unit 224, and four second blanking passages 232 are disposed below the second processing unit 224.

Further, referring to fig. 4, 7, 9 and 10, the drainage set 225 includes a drainage channel 226, a push plate 227 is slidably disposed in the drainage channel 226 away from the treatment cylinder 205, a second spring 228 is disposed between the push plate 227 and one end of the drainage channel 226 away from the treatment cylinder 205, a protrusion 229 is disposed at a lower end of the drainage channel 226, and a sewage chamber 230 is disposed below the drainage channel 226 close to the treatment cylinder 205.

Further, with reference to fig. 4 and 5, the cleaning component 3 includes four cleaning groups 301, the four cleaning groups 301 are located below the recycling bin 1 in a direction close to the recycling port 101, the cleaning group 301 includes a fourth motor 302, a telescopic block 303 is fixedly arranged at a lower end of the fourth motor 302, a telescopic column 304 is slidably arranged at a lower end of the telescopic block 303, a cleaning column 305 is slidably arranged inside the telescopic column 304, a cleaning water chamber 306 is arranged in a direction away from the recycling port 101 of the cleaning group 301, a cleaning water chamber 308 is arranged on an outer circumferential surface of the cleaning column 305 in a position close to the outer circumferential surface, a water inlet ring 307 is connected between the cleaning water chamber 308 and the cleaning water chamber 306, a plurality of high-pressure nozzles 309 are uniformly arranged on outer circumferential surfaces of the cleaning water chamber 308 and the cleaning column 305, and a plurality of brushes 315 are fixedly arranged on the outer circumferential surface of the cleaning column 305.

Further, referring to fig. 4 and 5, a sewage chamber 310 is disposed in the direction away from the clean water chamber 306 of the fourth motor 302, a water suction pipe 314 is disposed in the middle of the cleaning column 305, a water discharge ring 312 is disposed on the periphery of the telescopic block 303 above the water inlet ring 307, a water pump 311 is disposed between the water discharge ring 312 and the sewage chamber 310, and a water discharge pipe 313 is disposed between the water discharge ring 312 and the water suction pipe 314.

Further, referring to fig. 4 and 5, four sliding grooves 319 are disposed below the sewage chamber 310, four scraping groups 320 are slidably disposed in the four sliding grooves 319, each scraping group 320 includes a pulley 321, the pulley 321 slides in the sliding groove 319, a scraping ring 322 is fixedly disposed at one end of the pulley 321 away from the sliding groove 319, a sliding scraping block 323 is slidably disposed on the scraping ring 322, a first rotating column 324 is disposed below the second processing group 224, a second rotating column 326 is disposed on the first rotating column 324 in a direction of the scraping group 320, the first rotating column 324 and the second rotating column 326 are rotatably connected to the recycling bin 1, a first conveying belt 325 is disposed between the first rotating column 324 and the second rotating column 326, and a sliding plate 327 is disposed below the scraping group 320.

Further, with reference to fig. 4, the pressing member 4 includes a third rotating column 401, the third rotating column 401 is located below the sliding plate 327, the third rotating column 401 is provided with a fourth rotating column 402 toward the first rotating column 324, the third rotating column 401 and the fourth rotating column 402 are rotatably connected to the recycling bin 1, a second conveyor belt 403 is connected between the third rotating column 401 and the fourth rotating column 402, the second conveyor belt 403 is provided with a first pressing wheel 404 toward the third rotating column 401, the first pressing wheel 404 is provided with a second pressing wheel 405 toward the fourth rotating column 402, the second pressing wheel 405 is provided with a third pressing wheel 406 toward the fourth rotating column 402, the first pressing wheel 404, the second pressing wheel 405 and the third pressing wheel 406 are rotatably connected to the recycling bin 1, the fourth rotating column 402 is provided with a recycling bin 407 toward the third rotating column 401, and an outlet 428 is provided at an end of the recycling bin 407 away from the fourth rotating column 402.

Principle of operation

S1, recycling, namely, putting the plastic bottles into the recycling bin 1 through the four recycling ports 101, and enabling the plastic bottles to slide down to the first processing group 204 in an inclined mode.

S2, rotationally draining, wherein one end of the plastic bottle with the bottle cap faces inwards, the bottle cap enters the rotating group 211, the sensing pressing block 216 is pressed in by water in the plastic bottle, a needle on the sensing pressing block 216 punches the bottle cap, and the plastic bottle with the end of the plastic bottle with the bottle cap facing outwards is blocked by the square block 210; the first motor 201 is started to rotate through the first rotating shaft 202 to drive the first processing group 204 to rotate, the processing barrel 205 rotates anticlockwise to rotate the processing channel 206 to a plastic bottle with an inward end of the bottle cap with water in the vertical direction to further press the sensing pressing block 216 into the plastic bottle, the processing barrel 205 continues to rotate anticlockwise when the processing channel 206 is aligned with the drainage channel 226, the plastic bottle with the inward end of the bottle cap with water pushes the plastic bottle into the drainage channel 226 through the centrifugal force generated by the rotation of the processing barrel 205 and the force generated by the popping of the sensing pressing block 216 by the first spring 217, the bump 229 protrudes to extrude the water in the plastic bottle out through the air outside the bottle cap, and when the water in the plastic bottle is less, the second spring 228 pushes the push plate 227 to push the plastic bottle back into the processing barrel 205.

S3: rotating and righting, continuously rotating the processing barrel 205 anticlockwise, when the processing channel 206 of the first processing group 204 is aligned with the processing channel 206 of the second processing group 224, the plastic bottle with one end of the bottle cap outwards slides into the second processing group 224, the end with the bottle cap enters into the rotating group 211, the needle on the sensing pressing block 216 punches a hole on the bottle cap, one end of the bottle cap is clamped by the rotating clamping plate 212 in the first processing group 204, the processing barrel 205 continuously rotates the processing channel 206 anticlockwise to be rotated above the first blanking channel 231, the third motor 221 starts to rotate the processing barrel 205 anticlockwise through the first linkage shaft 222, the plastic bottle entering into the second processing group 224 has water, the water is the same as the first processing group 204, the plastic bottle rotates to the processing channel 206 to be aligned with the drainage channel 226 to be pushed out for drainage, the drainage is pushed back to be rotated above the second blanking channel 232, and the plastic bottle is righted at present.

S4: the bottle caps are removed, after the plastic bottles are placed right, the rotating clamp plates 212 clamp the bottle caps, the clamp plates 209 clamp the plastic bottles, the second motor 220 is started to rotate through the second linkage shaft 223 to drive the driving wheel 218 to rotate, the driving wheel 218 rotates to drive the fixing ring 215 through the rotating block 214, the fixing ring 215 rotates to drive the rotating clamp plates 212 to rotate to open the bottle caps, the clamp plates 209 loosen the plastic bottles, the plastic bottles fall onto the first conveying belt 325 through the first discharging channel 231 and the second discharging channel 232, the first motor 201 and the third motor 221 start the treatment cylinder 205 to rotate anticlockwise, the treatment channel 206 rotates to the positions above the boxes in the first discharging port 102 and the second discharging port 103, and the rotating clamp plates 212 are loosened to enable the bottle caps to fall into the boxes and then to be taken out through the first discharging port 102 and the second discharging port 103.

S5: conveying and cleaning, the plastic bottle falls onto a first conveying belt 325, a first rotating column 324 and a second rotating column 326 rotate to convey the plastic bottle onto a sliding plate 327 through the first conveying belt 325, a pulley 321 drives a scraping ring 322 to descend in a sliding groove 319, the scraping ring 322 is sleeved on the periphery of the plastic bottle, the drawing on the periphery of the plastic bottle is cleaned by moving a sliding scraping block 323 and the pulley 321 up and down, a telescopic column 304 descends, a cleaning column 305 descends into the plastic bottle, water in a clear water cavity 306 enters a cleaning water cavity 308 through a water inlet ring 307, then the interior of the plastic bottle is cleaned by spraying water through a high-pressure spray nozzle 309, a fourth motor 302 drives the cleaning column 305 to rotate through the telescopic block 303, a brush 315 on the cleaning column 305 is matched with the spraying water to clean, a water pump 311 starts to circulate through a water discharge ring 312, a water discharge pipe 313 and a water suction pipe 314 to suck the cleaned sewage into the sewage cavity 310, the interior of the plastic bottle is cleaned completely, the lower end of the telescopic column 304 is stopped to be cleaned to clamp the mouth of the plastic bottle through a clamping block group 316, the telescoping mast 304 rotates the scraping group 320 with the plastic bottles for secondary cleaning.

S6: conveying extrusion, the plastic bottle of sanitization, fixture block group 316 contracts, slide 327 slides in, the plastic bottle falls on second conveyer belt 403, third rotary column 401, fourth rotary column 402 rotate and carry out the conveying through second conveyer belt 403, first extrusion wheel 404, second extrusion wheel 405, third extrusion wheel 406 rotate, the plastic bottle extrudees through first extrusion wheel 404, second extrusion wheel 405, third extrusion wheel 406 in proper order, the plastic bottle after the compression conveys in retrieving box 407.

S7, taking out and processing, taking out the flattened plastic bottles through an outlet 428, packaging and taking out for recycling and processing.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A plastic bottle recycling method is characterized by comprising the following steps:

steps S1-S7 adopt a plastic bottle recovery processing device to cooperate and complete, this plastic bottle recovery processing device includes collection box (1), the local slope that is close to the upper end in collection box (1) one side is equipped with four recovery mouths (101), four recovery mouths (101) slope is equipped with preliminary treatment part (2) downwards and puts right, the drainage, gets rid of the bottle lid to the plastic bottle, preliminary treatment part (2) below is equipped with cleaning unit (3) and carries out inside washing and outside scraping to the plastic bottle, cleaning unit (3) below is equipped with extrusion part (4) and compresses the packing to the plastic bottle, collection box (1) one side is equipped with first discharge gate (102), first discharge gate (102) slope is equipped with second discharge gate (103) downwards.

2. The plastic bottle recycling method of claim 1, wherein: preliminary treatment part (2) include first motor (201), first motor (201) are fixed on collection box (1) to first discharge gate (102) one side outer wall, first motor (201) have set firmly first axis of rotation (202) to collection box (1) inside direction, first motor (201) direction is kept away from in first axis of rotation (202) and is equipped with second axis of rotation (203), first axis of rotation (202), second axis of rotation (203) rotate and connect on collection box (1), it is equipped with first processing group (204) to connect between first axis of rotation (202), second axis of rotation (203).

3. The plastic bottle recycling method according to claim 2, wherein: first processing group (204) contain and are equipped with a processing section of thick bamboo (205), processing section of thick bamboo (205) middle has set firmly square (210), square (210) incline direction both sides are equipped with eight processing channel (206), eight processing channel (206) are slided and are equipped with eight and press from both sides tight group (207), press from both sides tight group (207) and contain and be equipped with two splint (209), two splint (209) and processing channel (206) inner wall slide and are equipped with two sliding blocks (208).

4. The plastic bottle recycling method according to claim 2, wherein: the automatic water draining device is characterized in that four rotating groups (211) are fixedly arranged in the block (210), each rotating group (211) comprises a rotating block (214), four rotating clamping plates (212) are arranged on two sides of each rotating block (214), two fixing rings (215) are rotatably arranged on two sides of each rotating block (214), a connecting rod (213) is connected between each rotating clamping plate (212) and each fixing ring (215), two induction pressing blocks (216) are slidably arranged on two sides inside each rotating block (214), each induction pressing block (216) is a bottle cap through hole for a plastic bottle, two first springs (217) are arranged between each two induction pressing blocks (216) and each rotating block (214), three driving wheels (218) are arranged between the four rotating blocks (214) in a linkage mode, a third rotating shaft (219) is fixedly arranged on one side of each driving wheel (218), a second motor (220) is fixedly arranged on one side, far away from the driving wheels (218), of each third rotating shaft (219), a first drainage treatment group (204) is arranged on one side, four first blanking channels (231) are arranged below the first processing group (204).

5. The plastic bottle recycling method according to claim 2, wherein: the first motor (201) inclines downwards and is fixedly provided with a third motor (221) on the recovery box (1), the third motor (221) is fixedly provided with a first linkage shaft (222) towards the inner direction of the recovery box (1), the first linkage shaft (222) is provided with a second linkage shaft (223) far away from the third motor (221), the first linkage shaft (222) and the second linkage shaft (223) are rotatably connected to the recovery box (1), a second processing group (224) is fixedly arranged between the first linkage shaft (222) and the second linkage shaft (223), the second processing group (224) is identical to the inner structure of the first processing group (204), a drainage group (225) is arranged on one side of the second processing group (224), and four second blanking channels (232) are arranged below the second processing group (224).

6. The plastic bottle recycling method according to claim 2, wherein: the drainage group (225) contains and is equipped with drainage channel (226), drainage channel (226) keep away from a processing section of thick bamboo (205) direction slip and are equipped with push pedal (227), be equipped with second spring (228) between push pedal (227) and drainage channel (226) keep away from a processing section of thick bamboo (205) one end, the lower extreme is equipped with lug (229) in the middle of drainage channel (226), drainage channel (226) are close to a processing section of thick bamboo (205) direction below and are equipped with sewage chamber (230).

7. The plastic bottle recycling method of claim 1, wherein: the cleaning component (3) comprises four cleaning groups (301), the four cleaning groups (301) are positioned below the recovery box (1) in the direction close to the recovery port (101), the cleaning group (301) comprises a fourth motor (302), a telescopic block (303) is fixedly arranged at the lower end of the fourth motor (302), the lower end of the telescopic block (303) is provided with a telescopic column (304) in a sliding way, a cleaning column (305) is arranged in the telescopic column (304) in a sliding way, a clear water cavity (306) is arranged on the cleaning group (301) far away from the recovery port (101), a cleaning water cavity (308) is arranged on the outer circumferential surface of the cleaning column (305) close to the outer circumference, a water inlet ring (307) is connected between the cleaning water cavity (308) and the clean water cavity (306), a plurality of high-pressure spray heads (309) are uniformly arranged on the outer circumferential surfaces of the cleaning water cavity (308) and the cleaning column (305), the outer circumferential surface of the cleaning column (305) is fixedly provided with a plurality of brushes (315).

8. The method of claim 7 wherein said plastic bottle recycling process comprises: the fourth motor (302) is kept away from clear water chamber (306) direction and is equipped with sewage chamber (310), it is equipped with tub (314) to link up in the middle of washing post (305), it is equipped with drainage ring (312) to advance flexible piece (303) periphery in water ring (307) top, it is equipped with water pump (311) to connect between drainage ring (312) and sewage chamber (310), it is equipped with drain pipe (313) to drain to encircle (312) and absorb water to be connected between tub (314).

9. The method of claim 8 wherein said plastic bottle recycling process comprises: sewage chamber (310) below is equipped with four spout (319), it scrapes group (320) to slide to be equipped with four in four spout (319), it contains and is equipped with pulley (321) to scrape group (320), pulley (321) slide in spout (319), pulley (321) are kept away from spout (319) one end and have been set firmly and scrape ring (322), it is equipped with the slip and scrapes piece (323) to scrape to slide on ring (322), second processing group (224) below is equipped with first rotary column (324), first rotary column (324) are equipped with second rotary column (326) to scraping group (320) direction, first rotary column (324), second rotary column (326) rotate and are connected on collection box (1), first rotary column (324), second rotary column (326) are connected and are equipped with first conveyer belt (325), it is equipped with slide (327) to scrape group (320) below.

10. The plastic bottle recycling method of claim 1, wherein: the extrusion component (4) comprises a third rotary column (401), the third rotary column (401) is positioned below a sliding plate (327), a fourth rotary column (402) is arranged in the direction of the first rotary column (324) of the third rotary column (401), the third rotary column (401) and the fourth rotary column (402) are rotatably connected to the recycling box (1), a second conveyor belt (403) is connected between the third rotary column (401) and the fourth rotary column (402), a first extrusion wheel (404) is arranged above the third rotary column (401) of the second conveyor belt (403), a second extrusion wheel (405) is arranged in the direction of the fourth rotary column (402) of the first extrusion wheel (404), a third extrusion wheel (406) is arranged in the direction of the fourth rotary column (402) of the second extrusion wheel (405), and the first extrusion wheel (404), the second extrusion wheel (405) and the third extrusion wheel (406) are rotatably connected to the recycling box (1), and a recovery box (407) is arranged in the direction of the fourth rotary column (402) far away from the third rotary column (401), and an outlet (428) is arranged at one end of the recovery box (407) far away from the fourth rotary column (402).