A plastic product recycling and reuse device

Abstract

This invention relates to the field of plastic recycling, and more particularly to a device for recycling and reusing plastic products. Technical Problem: Existing plastic bottles often have dirt adhering to their inner walls. After prolonged storage, the dirt becomes highly dried and adheres tightly, making it difficult to clean thoroughly by soaking alone. Technical Solution: A device for recycling and reusing plastic products includes a base plate with several circular holes; it also includes a motor, a support frame, a spreading component, and a cleaning cloth; the motor is fixedly connected to the bottom of the base plate; the rotating part of the motor is fixedly connected to the support frame; the support frame is connected to the spreading component; and the spreading component is connected to the cleaning cloth. This invention uses the motor to drive the support frame to rotate, which in turn drives the cleaning cloth and a first cleaning block to rotate, thus cleaning the inner bottom and inner wall surfaces of the bottle.

Description

Technical Field

[0001] This invention relates to the field of plastic recycling, and more particularly to a device for recycling and reusing plastic products. Background Technology

[0002] The existing method for recycling plastic bottles involves first removing the labels from the outer surface of the bottle, then crushing it, and finally soaking and washing the crushed plastic fragments. This washing method is ineffective. Dirt adheres to the inner wall of the plastic bottle, and after a long period of storage, it becomes highly dried and adheres tightly, making it difficult to clean thoroughly by soaking alone. In existing technologies, when removing labels from the outer surface of the bottle, paper labels are glued to the bottle, so the paper labels and glue on the outer surface of the bottle cannot be completely removed at once, resulting in label residue on the outer surface of the plastic bottle. When melting, this residue affects the purity of the plastic. Similarly, when removing labels from bottles with plastic labels, the outer plastic labels may not be completely removed, resulting in some plastic labels still looping around the bottle body. When melting, this residue also affects the purity of the plastic. Summary of the Invention

[0003] To overcome the shortcomings of existing plastic bottles where dirt adheres to the inner wall, becomes highly dried after prolonged storage, and adheres tightly, making it difficult to clean by soaking alone, this invention provides a plastic product recycling and reuse device.

[0004] Technical solution: A plastic product recycling and reuse device includes a base plate with several circular holes; it also includes a motor, a support frame, a spreading component, a cleaning cloth, first cleaning blocks, a sealing component, and a first water pipe; the motor is fixedly connected to the bottom of the base plate; the rotating part of the motor is fixedly connected to the support frame; the support frame is connected to the spreading component; the spreading component is connected to the cleaning cloth; several first cleaning blocks are fixedly connected to the cleaning cloth in a ring at equal intervals, each first cleaning block has a movable connecting part, and the movable connecting parts of the several first cleaning blocks are movably connected to the spreading component, which is used to spread the cleaning cloth and press the first cleaning blocks against the inner wall of the bottle; the base plate is connected to a sealing component for blocking the bottle opening, and the sealing component is located at the lower part of the support frame; the sealing component is connected to the first water pipe.

[0005] More preferably, it also includes a first hook; a plurality of first hooks are fixedly attached to the lower part of each first cleaning block.

[0006] More preferably, the spreading assembly includes a first elastic rod, a round rod, a connecting block, a fixing block, and a connecting frame; the first elastic rod is fixedly connected to the inner wall of the bottom of the support frame; a round rod is fixedly connected to the upper part of the first elastic rod, and the round rod extends from the top of the support frame; a connecting block is fixedly connected to the top of the round rod, and the connecting block is fixedly connected to the cleaning cloth; several fixing blocks are fixedly connected to the round rod; several connecting frames are equidistantly connected to each fixing block in a ring, and each connecting frame consists of an upper connecting rod, a lower connecting rod, and a connecting seat, the upper connecting rod and the lower connecting rod are movably connected, the lower connecting rod and the connecting seat are movably connected, and each fixing block is movably connected to the upper connecting rod; each connecting seat is fixedly connected to the outer surface of the support frame; each lower connecting rod is movably connected to a corresponding movable connecting part.

[0007] More preferably, the sealing assembly includes a second elastic rod and a plug; several second elastic rods are fixedly connected to the upper surface of the base plate and are located on both sides of the support frame; two second elastic rods are fixedly connected to the plug, the upper surface of the plug has a waste discharge hole, and the plug is slidably connected to the support frame and connected to the first water pipe.

[0008] More preferably, it also includes a pre-processing component, which includes a first guide rail, a first moving block, a first connecting plate, a first push rod, a second connecting plate, a first robotic gripper, a third connecting plate, a second guide rail, a second moving block, a second robotic gripper, a second push rod, a baffle, and a shaping frame; the first guide rail is fixedly connected to the rear side of the upper surface of the base plate; the first moving block is slidably connected to the first guide rail; the first connecting plate is fixedly connected to the first moving block; the first push rod is fixedly connected to the first connecting plate; the telescopic part of the first push rod is fixedly connected to the second connecting plate; the second connecting plate is fixedly connected to the first robotic gripper; the third connecting plate is fixedly connected to the right front side of the upper surface of the base plate; the second guide rail is fixedly connected to the left side of the third connecting plate; the second moving block is slidably connected to the second guide rail; the second moving block is fixedly connected to the second robotic gripper with its gripping part facing upward; the second push rod is fixedly connected to the left side of the third connecting plate and is located above the second guide rail; a baffle is fixedly connected to the telescopic part of the second push rod, and a through hole is opened in the middle of the baffle; the shaping frame is fixedly connected to the left side of the third connecting plate, and the bottom surface of the shaping frame contacts the upper surface of the baffle.

[0009] More preferably, the pretreatment component further includes a third elastic rod and a second hook; a third elastic rod facing forward is fixed to the rear side inside the shaping frame; the third elastic rod is fixed to the second hook.

[0010] More preferably, it also includes an outer wall cleaning assembly, which includes a power unit, a cleaning frame, a second water pipe, and a cleaning unit; the power unit is connected to the center of the upper surface of the base plate, and the cleaning frame is connected to the power unit. The inner surface of the cleaning frame is provided with bristles. The power unit drives the cleaning frame to rotate horizontally and move upward or downward; the second water pipe is fixed to the left side of the upper surface of the base plate through a connecting ring, and the second water pipe is located to the left of the cleaning frame; the cleaning unit is connected to the upper surface of the base plate, and the cleaning unit is located directly above the motor.

[0011] More preferably, the cleaning unit includes a second cleaning block and a scraper; a number of second cleaning blocks are fixedly connected to the middle of the front side of the upper surface of the base plate, and the number of second cleaning blocks are respectively located on the left and right sides of the block. Each second cleaning block has a number of through grooves in the position facing away from the center of the cleaning frame; a number of scrapers are provided in each through groove; and a number of scraper grooves are opened on each scraper.

[0012] More preferably, each second cleaning block has a water channel on its upper surface that connects the upper surface to the lower surface, and each scraper has several cleaning holes.

[0013] More preferably, the inner wall of the cleaning frame has a slanted groove.

[0014] The beneficial effects are: This invention solves the problem that dirt on the inner wall of a bottle, after being dried for a long time, adheres tightly and is difficult to clean by soaking; by using a motor to drive the support frame to rotate, which in turn drives the cleaning cloth and the first cleaning block to rotate, the cleaning cloth and the first cleaning block clean the bottom and inner wall surfaces of the bottle.

[0015] This invention uses a first cleaning block to compress the inner wall of the bottle, causing the flat bottle to expand. As the cleaning cloth moves downward via the connecting block, the upper connecting rod causes the cleaning cloth to expand outward. When the connecting block is lower than the upper part of the first cleaning block, the cleaning cloth transforms into an upright bowl shape, which fits against the bottom of the bottle and adapts to the shape of the bottom of the bottle protruding inward, thereby better cleaning the corner area at the bottom of the bottle. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the plastic product recycling and reuse device of the present invention;

[0017] Figure 2 This is a partial structural schematic diagram of the plastic product recycling and reuse device of the present invention;

[0018] Figure 3 This is a schematic diagram of the first partial structure of the inner wall cleaning component of the plastic product recycling and reuse device of the present invention.

[0019] Figure 4This is a schematic diagram of a second part of the internal wall cleaning component of the plastic product recycling and reuse device of the present invention.

[0020] Figure 5 This is a schematic diagram of the third part of the inner wall cleaning component of the plastic product recycling and reuse device of the present invention.

[0021] Figure 6 This is a partial structural schematic diagram of the pretreatment component of the plastic product recycling and reuse device disclosed in this invention.

[0022] Figure 7 for Figure 6 Enlarged view of point A;

[0023] Figure 8 This is a partial structural schematic diagram of the cleaning unit disclosed in the plastic product recycling and reuse device of the present invention.

[0024] Figure 9 for Figure 8 Enlarged view of point B.

[0025] In the attached diagram, the following labels are used: 1-base plate, 101-motor, 102-support frame, 103-first elastic rod, 104-round rod, 105-connecting block, 106-fixing block, 107-connecting frame, 108-cleaning cloth, 109-first cleaning block, 1010-second elastic rod, 1011-blocking block, 1012-first water pipe, 1013-first hook, 201-first guide rail, 202-first moving block, 203-first connecting plate, 204-first push rod, 205-second connecting plate, 206-first mechanical gripper, 207-third connecting plate, 208-second guide rail, 209-second moving block, 2011-second mechanical gripper, 2012-second push rod. 2013-Baffle, 2014-Shaping frame, 2015-Third elastic rod, 2010-Second hook, 301-Fourth connecting plate, 302-Third guide rail, 303-Third moving block, 304-Fifth connecting plate, 305-Fourth guide rail, 306-Fourth moving block, 307-Cleaning frame, 308-Second water pipe, 401-Second cleaning block, 402-Scraper block, 1a-Round hole, 107a-Upper connecting rod, 107b-Lower connecting rod, 107c-Connecting seat, 109a-Hinge, 1011a-Waste discharge hole, 401a-Water channel, 401b-Channel, 402a-Scraper groove, 402b-Cleaning hole, 2013a-Through hole, 307a-Inclined groove. Detailed Implementation

[0026] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings. Example 1

[0027] A device for recycling and reusing plastic products, such as Figures 1-5 As shown, it includes a base plate 1, and the base plate 1 has a number of circular holes 1a;

[0028] It also includes a motor 101, a support frame 102, a spreading assembly, a cleaning cloth 108, first cleaning blocks 109, a sealing assembly, and a first water pipe 1012; the bottom of the base plate 1 is bolted to the motor 101 with its rotating part facing upward; the rotating part of the motor 101 is fixedly connected to the support frame 102; the support frame 102 is connected to the spreading assembly; the spreading assembly is connected to the cleaning cloth 108; the cleaning cloth 108 is circumferentially fixed to four first cleaning blocks 109, each first cleaning block 109 is provided with a hinge part 109a, and the hinge parts 109a of several first cleaning blocks 109 are hinged to the spreading assembly; the base plate 1 is connected to the sealing assembly, and the sealing assembly is located at the lower part of the support frame 102; the sealing assembly is connected to the first water pipe 1012.

[0029] It also includes a first hook 1013; three first hooks 1013 are fixed to the lower part of each first cleaning block 109.

[0030] The expansion assembly includes a first elastic rod 103, a round rod 104, a connecting block 105, a fixing block 106, and a connecting frame 107; the first elastic rod 103 is fixedly connected to the inner wall of the bottom of the support frame 102; the round rod 104 is fixedly connected to the upper part of the first elastic rod 103, and the round rod 104 extends from the top of the support frame 102; the connecting block 105 is fixedly connected to the top of the round rod 104, and the connecting block 105 is fixedly connected to the cleaning cloth 108; three fixing blocks 106 are fixedly connected to the round rod 104; each fixing block 106 is circumferentially hinged to four connecting frames 107, each connecting frame 107 consists of an upper connecting rod 107a, a lower connecting rod 107b, and a connecting seat 107c, the upper connecting rod 107a is hinged to the lower connecting rod 107b, the lower connecting rod 107b is hinged to the connecting seat 107c, and each fixing block 106 is hinged to the upper connecting rod 107a; each connecting seat 107a... All 7c are fixed to the outer surface of the support frame 102; each lower connecting rod 107b is hinged to the corresponding hinge part 109a. The connecting block 105 squeezes the round rod 104, causing the first elastic rod 103 to contract downward, causing the fixing block 106 on the first elastic rod 103 to move downward. During the movement of the fixing block 106, the fixing block 106 pushes the upper connecting rod 107a downward, causing the upper connecting rod 107a to push the lower connecting rod 107b to rotate around the connecting seat 107c, causing the lower connecting rod 107b to move the corresponding first cleaning block 109 to the surrounding area, so that the first cleaning block 109 fits against the inner wall of the bottle. During the downward movement of the connecting block 105, the central protrusion of the cleaning cloth 108 will gradually sink downward. When the center of the cleaning cloth 108 is lower than the upper end of the first cleaning block 109, the cleaning cloth 108 will finally completely fit against the inner bottom of the bottle.

[0031] The sealing assembly includes a second elastic rod 1010 and a plug 1011; two second elastic rods 1010 are fixedly connected to the upper surface of the base plate 1, and are located on the left and right sides of the support frame 102 respectively. The second elastic rods 1010 can be extended and retracted to accommodate bottles of different lengths; the two second elastic rods 1010 are fixedly connected to the plug 1011. The upper surface of the plug 1011 has a waste discharge hole 1011a, and the plug 1011 is slidably connected to the support frame 102. The plug 1011 is connected to the first water pipe 1012.

[0032] The following describes how the above embodiments work:

[0033] For ease of description, the following plastic bottles will be referred to simply as bottles:

[0034] First, the bottle is moved above the connecting block 105 with its mouth facing down using an external mechanical gripper or similar clamping mechanism. Then, it moves downwards. When the bottle mouth reaches the upper surface of the blocking block 1011, it covers the waste discharge hole 1011a and the first water pipe 1012. The bottom of the bottle presses against the connecting block 105. The bottle is then pushed downwards, causing it to push the connecting block 105, which in turn pushes the round rod 104 downwards. This causes the round rod 104 to compress the first elastic rod 103, causing it to contract. During this process, the round rod 104 drives the fixing block 106 downwards, which in turn pushes the upper connecting rod 107a downwards, causing the upper connecting rod 107a to push the lower connecting rod 107. The lower connecting rod 107b rotates around the connecting seat 107c, causing the corresponding first cleaning block 109 to move outwards. This causes the first cleaning block 109 to press against the inner wall of the bottle, expanding the flat bottle. The connecting block 105 then moves the cleaning cloth 108 downwards. Simultaneously, the upper connecting rod 107a moves the cleaning cloth 108 outwards. When the connecting block 105 is lower than the upper part of the first cleaning block 109, the cleaning cloth 108 deforms into an upright bowl shape, fitting against the bottom of the bottle and adapting to the shape of the bottle bottom protruding inwards. Subsequently, the external pump of the first water pipe 1012 is activated. While the pump pumps in air, it also pumps water along with the air into the first water pipe. Water pipe 1012 pumps a mixture of water and air into the bottle. Simultaneously, the pumped air fills the bottle, restoring it to its original shape. During this process, motor 101 is activated, rotating support frame 102, which in turn rotates cleaning cloth 108 and first cleaning block 109. The cleaning cloth 108 and first cleaning block 109 clean the bottom and inner wall surfaces of the bottle. The flushed dirt and wastewater are discharged through drain hole 1011a and flow through round hole 1a to an external collection device. Residual foreign matter such as tissue paper cannot be discharged through drain hole 1011a but is flushed and remains at the bottle opening. After cleaning, the external clamping mechanism... Clamp the bottom of the bottle and move it upwards to move the bottle above the connecting block 105. During this process, the bottom of the bottle no longer presses against the connecting block 105, causing the first elastic rod 103 to push the round rod 104 upwards to reset. The round rod 104 pushes the fixing block 106 upwards, causing the connecting frame 107 to pull the first cleaning block 109 towards the center of the round rod 104 to reset. The connecting block 105 pushes the cleaning cloth 108 upwards to reset. When the bottom of the first cleaning block 109 moves to the bottle mouth, the first hook 1013 will hook out foreign objects such as tissues that have not been cleaned out of the waste discharge hole 1011a from inside the bottle, avoiding the problem of foreign object residue causing a decrease in plastic purity during subsequent melting. At this point, the cleaning of the inside of the bottle is completed. Example 2

[0035] Based on Example 1, such as Figure 1 , Figure 6 and Figure 7 As shown, it also includes a pre-processing assembly, which includes a first guide rail 201, a first moving block 202, a first connecting plate 203, a first push rod 204, a second connecting plate 205, a first robotic gripper 206, a third connecting plate 207, a second guide rail 208, a second moving block 209, a second robotic gripper 2011, a second push rod 2012, a baffle 2013, and a shaping frame 2014; the first guide rail 201 is bolted to the rear side of the upper surface of the base plate 1; the first guide rail 201 is slidably connected to the first moving block 202; the first moving block 202 is fixedly connected to the first connecting plate 203; the first connecting plate 203 is fixedly connected to the first push rod 204; the telescopic part of the first push rod 204 is fixedly connected to the second connecting plate 205; the second... A first mechanical gripper 206 is fixedly connected to the connecting plate 205; a third connecting plate 207 is fixedly connected to the front right side of the upper surface of the base plate 1; a second guide rail 208 is bolted to the left side of the third connecting plate 207; a second moving block 209 is slidably connected to the second guide rail 208; a second mechanical gripper 2011 with its gripping part facing upward is fixedly connected to the second moving block 209; a second push rod 2012 with its telescopic part facing left is fixedly connected to the left side of the third connecting plate 207 and is located above the second guide rail 208; a baffle 2013 is fixedly connected to the telescopic part of the second push rod 2012, and a through hole 2013a is opened in the middle of the baffle 2013; a shaping frame 2014 is fixedly connected to the left side of the third connecting plate 207, and the bottom surface of the shaping frame 2014 contacts the upper surface of the baffle 2013.

[0036] The pretreatment assembly also includes a third elastic rod 2015 and a second hook 2010; the third elastic rod 2015 facing forward is fixedly connected to the rear side of the shaping frame 2014; the third elastic rod 2015 is fixedly connected to the second hook 2010, and the extension and retraction of the second hook 2010 is controlled by the third elastic rod 2015.

[0037] The following describes how the above embodiments work:

[0038] Because most of the recycled bottles are deformed by workers or transportation and collection devices during the recycling process, most bottles are flat or irregularly bent. Before cleaning, they need to be restored to their original shape as much as possible to ensure a better cleaning of the inside. When the bottle falls onto the shaping frame 2014 with its mouth facing down, the bottom will get stuck at the entrance of the shaping frame 2014 because the bottle body is tilted. Then, the first moving block 202 on the first guide rail 201 drives the first connecting plate 203, the first push rod 204, the second connecting plate 205, and the first robotic gripper 206 to move to the right, causing the first robotic gripper 206 to... Directly above the shaping frame 2014, the first push rod 204 retracts downward, causing the first robotic gripper 206 to move downward, gripping the bottom of the bottle and pushing it downward. This causes the bottle's head to extend from the through-hole 2013a and be held in place. During this downward movement, the bottle compresses the second hook 2010, causing the third elastic rod 2015 to retract inside the shaping frame 2014. Once the bottle's head extends from the through-hole 2013a, the second moving block 209 on the second guide rail 208 drives the second robotic gripper 2011 upward, gripping the bottle neck. Then... The first robotic gripper 206 clamps the bottle bottom and pulls it upwards. Simultaneously, the second moving block 209 drives the second robotic gripper 2011 to grasp the bottle neck and move downwards, straightening the bottle. At this point, the bottle is still flat. Then, the second robotic gripper 2011 releases the bottle neck, and the first push rod 204 pushes upwards, causing the first robotic gripper 206 to move from the bottle bottom above the shaping frame 2014. During the bottle's ascent, the end of the second hook 2010, pushed by the third elastic rod 2015, will adhere to the bottle body. When the tip of the second hook 2010 hooks the plastic label on the bottle's outer surface, it tears one side of the label. As the bottle moves to the shaping frame 2014... When the label is above the frame 2014, it falls onto the baffle 2013, preventing plastic label residue from reducing the purity of the melted plastic. Then, the second push rod 2012 moves the baffle 2013 to the right, causing the label to fall. Then, the second push rod 2012 moves the baffle 2013 to the left to reset. Then, the first moving block 202 moves the first mechanical gripper 206 to the left to clamp the bottom of the bottle, so that the straightened bottle moves above the connecting block 105. Then, the first push rod 204 moves the bottle clamped by the first mechanical gripper 206 downward until the bottle mouth hits the upper surface of the block 1011 for internal cleaning. Example 3

[0039] Based on Example 2, such as Figure 1 , Figure 8 and Figure 9As shown, it also includes an outer wall cleaning assembly, which includes a power unit, a cleaning frame 307, a second water pipe 308, and a cleaning unit; the power unit is connected to the middle of the upper surface of the base plate 1, and the cleaning frame 307 is connected to the power unit. The inner surface of the cleaning frame 307 is provided with bristles. The power unit drives the cleaning frame 307 to rotate in the horizontal direction and move up or down; the second water pipe 308 is fixed to the left side of the upper surface of the base plate 1 by a connecting ring, and the second water pipe 308 is located to the left of the cleaning frame 307; the cleaning unit is connected to the upper surface of the base plate 1, and the cleaning unit is located directly above the motor 101.

[0040] The power unit includes a fourth connecting plate 301, a third guide rail 302, a third moving block 303, a fifth connecting plate 304, a fourth guide rail 305, and a fourth moving block 306; the fourth connecting plate 301 is fixedly connected to the middle of the front side of the upper surface of the base plate 1; the fourth connecting plate 301 is fixedly connected to the third guide rail 302; the third guide rail 302 is slidably connected to the third moving block 303; the third moving block 303 is fixedly connected to the fifth connecting plate 304; the fifth connecting plate 304 is fixedly connected to the fourth guide rail 305; the fourth guide rail 305 is slidably connected to the fourth moving block 306, and the fourth moving block 306 is fixedly connected to the cleaning frame 307.

[0041] The cleaning unit includes a second cleaning block 401 and a scraper 402; two second cleaning blocks 401 are fixedly connected to the middle of the front side of the upper surface of the base plate 1, and several second cleaning blocks 401 are located on the left and right sides of the block 1011 respectively. Several through grooves 401b are opened in the position of each second cleaning block 401 facing away from the center of the cleaning frame 307; two scrapers 402 are provided in each through groove 401b; several scraping grooves 402a are opened on each scraper 402.

[0042] Each second cleaning block 401 has a water channel 401a on its upper surface that connects the upper surface to the lower surface. Each scraper 402 has several cleaning holes 402b. Water is guided from top to bottom through the water channel 401a and flushed onto the scrapers 402 along the way. Then, the dirt scraped off by the scrapers 402 is flushed away through the cleaning holes 402b, thus avoiding residue.

[0043] The inner wall of the cleaning frame 307 has a sloping groove 307a. The water sprayed from the second water pipe 308 is gathered above the two second cleaning blocks 401 through the sloping groove 307a, so that more water flows into the water channel 401a, making the water impact force greater and the cleaning effect better.

[0044] The following describes how the above embodiments work:

[0045] While the bottle is being cleaned internally, the external pump connected to the second water pipe 308 starts, spraying water into the cleaning frame 307 through the second water pipe 308. Simultaneously, the fourth moving block 306 on the fourth guide rail 305 rotates the cleaning frame 307, cleaning the outer surface of the bottle. During this process, the third moving block 303 on the third guide rail 302 moves the fourth guide rail 305, the fourth moving block 306, and the cleaning frame 307 up and down repeatedly. The bristles inside the cleaning frame 307 clean away residual labels and adhesive residue from the bottle's outer surface, improving the purity of the melted plastic. During the cleaning process, driven by the third guide rail 302, the third moving block 303, the fourth guide rail 305, and the fourth moving block 306, the bristles inside the cleaning frame 307... As the brush enters the channel 401b and rotates, the bristles are dispersed into several scraping grooves 402a. This reduces friction between the bristles when the scraper 402 removes residual debris, thus reducing the chance of impurities adhering to the bristle surface rubbing against each other. This prevents impurities from being repeatedly rubbed onto the bristles and becoming stuck, resulting in better bristle removal. Furthermore, water sprayed from the second water pipe 308 is directed through the cleaning hole 402b to the bristles dispersed in the scraping grooves 402a, allowing the same amount of water to rinse the bristles more thoroughly and achieve a better rinsing effect. The debris washed off flows downwards through the cleaning hole 402b under the influence of the water, preventing dirt residue from adhering to the outer surface of the bottle. At this point, the cleaning of the outer surface of the bottle is complete.

[0046] It should be understood that this embodiment is for illustrative purposes only and is not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. A plastic product recycling and reuse device, comprising a base plate (1) having a plurality of circular holes (1a); characterized in that, It also includes a motor (101), a support frame (102), a spreading assembly, a cleaning cloth (108), a first cleaning block (109), a sealing assembly, and a first water pipe (1012); the bottom of the base plate (1) is fixedly connected to the motor (101); the rotating part of the motor (101) is fixedly connected to the support frame (102); the support frame (102) is connected to the spreading assembly; the spreading assembly is connected to the cleaning cloth (108); the cleaning cloth (108) is circumferentially fixedly connected to several first cleaning blocks (109), each first cleaning block (109) is provided with a movable connecting part, and the movable connecting parts of several first cleaning blocks (109) are movably connected to the spreading assembly to spread out. The component is used to stretch the cleaning cloth (108) and press the first cleaning block (109) against the inner wall of the bottle; the base plate (1) is connected to a sealing component for blocking the bottle opening, and the sealing component is located at the lower part of the support frame (102); the sealing component is connected to a first water pipe (1012); it also includes a pretreatment component, which includes a first guide rail (201), a first moving block (202), a first connecting plate (203), a first push rod (204), a second connecting plate (205), a first mechanical gripper (206), a third connecting plate (207), a second guide rail (208), a second moving block (209), and a second mechanical gripper. (2011), second push rod (2012), baffle (2013) and shaping frame (2014); a first guide rail (201) is fixedly connected to the rear side of the upper surface of the base plate (1); a first moving block (202) is slidably connected to the first guide rail (201); a first connecting plate (203) is fixedly connected to the first moving block (202); a first push rod (204) is fixedly connected to the first connecting plate (203); a second connecting plate (205) is fixedly connected to the telescopic part of the first push rod (204); a first mechanical gripper (206) is fixedly connected to the second connecting plate (205); a third connecting plate (207) is fixedly connected to the front right side of the upper surface of the base plate (1); the third connecting plate (2014) is fixedly connected to the front right side of the base plate (1); a second connecting plate (2015) is fixedly connected to the telescopic part of the first push rod (204); a first mechanical gripper (206) is fixedly connected to the second connecting plate (207); a third connecting plate (2016) is fixedly connected to the front right side of the upper surface of the base plate (1); a second connecting plate (2017) is fixedly connected to the front right side of the base plate (1); a second connecting plate (2018) is fixedly connected to the front right side of the base plate (1); a second connecting plate (2019 ... 7) A second guide rail (208) is fixedly connected to the left side; a second moving block (209) is slidably connected to the second guide rail (208); a second mechanical claw (2011) with the gripping part facing upward is fixedly connected to the second moving block (209); a second push rod (2012) is fixedly connected to the left side of the third connecting plate (207) and is located above the second guide rail (208); a baffle (2013) is fixedly connected to the telescopic part of the second push rod (2012), and a through hole (2013a) is opened in the middle of the baffle (2013); a shaping frame (2014) is fixedly connected to the left side of the third connecting plate (207), and the bottom surface of the shaping frame (2014) contacts the upper surface of the baffle (2013).

2. The plastic product recycling and reuse device according to claim 1, characterized in that, It also includes a first hook (1013); each first cleaning block (109) has several first hooks (1013) fixed to its lower part.

3. The plastic product recycling and reuse device according to claim 1, characterized in that, The expansion assembly includes a first elastic rod (103), a round rod (104), a connecting block (105), a fixing block (106), and a connecting frame (107); the first elastic rod (103) is fixedly connected to the inner wall of the bottom of the support frame (102); the round rod (104) is fixedly connected to the upper part of the first elastic rod (103), and the round rod (104) extends out from the top of the support frame (102); the connecting block (105) is fixedly connected to the top of the round rod (104), and the connecting block (105) is fixedly connected to the cleaning cloth (108); several fixing blocks (106) are fixedly connected to the round rod (104); each fixing block (106) has... The annular equidistant movable connection has several connecting frames (107). Each connecting frame (107) consists of an upper connecting rod (107a), a lower connecting rod (107b), and a connecting seat (107c). The upper connecting rod (107a) is movably connected to the lower connecting rod (107b), and the lower connecting rod (107b) is movably connected to the connecting seat (107c). Each fixed block (106) is movably connected to the upper connecting rod (107a). Each connecting seat (107c) is fixedly connected to the outer surface of the support frame (102). Each lower connecting rod (107b) is movably connected to the corresponding movable connecting part.

4. The plastic product recycling and reuse device according to claim 1, characterized in that, The sealing assembly includes a second elastic rod (1010) and a plug (1011); several second elastic rods (1010) are fixedly connected to the upper surface of the base plate (1) and are located on both sides of the support frame (102); the two second elastic rods (1010) are fixedly connected to the plug (1011), the upper surface of the plug (1011) has a waste discharge hole (1011a), and the plug (1011) is slidably connected to the support frame (102), and the plug (1011) is connected to the first water pipe (1012).

5. A plastic product recycling and reuse device according to claim 4, characterized in that, The pretreatment assembly also includes a third elastic rod (2015) and a second hook (2010); the third elastic rod (2015) facing forward is fixed to the rear side inside the shaping frame (2014); the third elastic rod (2015) is fixed to the second hook (2010).

6. A plastic product recycling and reuse device according to claim 5, characterized in that, It also includes an outer wall cleaning assembly, which includes a power unit, a cleaning frame (307), a second water pipe (308), and a cleaning unit; the power unit is connected to the middle of the upper surface of the base plate (1), the power unit is connected to the cleaning frame (307), the inner surface of the cleaning frame (307) is provided with bristles, and the power unit drives the cleaning frame (307) to rotate in the horizontal direction and move up or down; the second water pipe (308) is fixed to the left side of the upper surface of the base plate (1) by a connecting ring, and the second water pipe (308) is located to the left of the cleaning frame (307); the cleaning unit is connected to the upper surface of the base plate (1), and the cleaning unit is located directly above the motor (101).

7. A plastic product recycling and reuse device according to claim 6, characterized in that, The cleaning unit includes a second cleaning block (401) and a scraper (402); several second cleaning blocks (401) are fixedly connected to the middle of the front side of the upper surface of the base plate (1), and the several second cleaning blocks (401) are located on the left and right sides of the block (1011), and several through grooves (401b) are opened in the position of the second cleaning block (401) facing away from the center of the cleaning frame (307); several scrapers (402) are provided in each through groove (401b); several scraper grooves (402a) are opened on each scraper (402).

8. A plastic product recycling and reuse device according to claim 7, characterized in that, Each second cleaning block (401) has a water channel (401a) on its upper surface that connects the upper surface to the lower surface, and each scraper (402) has a number of cleaning holes (402b).

9. A plastic product recycling and reuse device according to any one of claims 6-7, characterized in that, The inner wall of the cleaning frame (307) has a slanted groove (307a).

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