Outdoor Polyester Fabric Composite Molding System and Process for Preparing a Recycled Coating on PET Bottles

Abstract

The present invention discloses an outdoor polyester fabric composite molding system and process for preparing a regenerated coating from PET bottles, and the present invention relates to the technical field of polyester fabric production. The outdoor polyester fabric composite molding system and process for preparing a regenerated coating from PET bottles include a conveyor belt for conveying PET bottles and a storage bin for temporarily storing PET bottle fragments. The storage bin is located below the conveyor belt. A crushing assembly is arranged inside the storage bin and is used for crushing PET bottles. An auxiliary assembly is arranged inside the storage bin and is used for reducing the residue amount of PET bottle fragments in the crushing assembly. A motor is arranged outside the conveyor belt, and a first rotating rod is connected to the output end of the motor. Brushes one, two, and three are used to clean the PET bottle residues adhering to the crushing teeth, the second crushing roller, and the first crushing roller, so as to avoid the residues remaining on the crushing rollers and improve the resource utilization rate at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of polyester fabric production, specifically to an outdoor polyester fabric composite forming system and process for preparing a regenerated coating from a PET bottle. Background Art

[0002] A PET bottle is a common plastic bottle and a container that people come into contact with every day in their daily lives, such as various beverage bottles, soy sauce bottles, etc. The raw material for manufacturing a PET bottle is PET (polyethylene terephthalate), so it is also called a PET plastic bottle. Since PET bottles are non-toxic, have good airtightness, and do not produce flocculants, they can be used as economically viable secondary materials after regeneration treatment, and their uses are becoming increasingly widespread, such as for non-woven fabric fibers, zippers, filling materials, etc.

[0003] Currently, when recycling and reusing PET bottles, they are usually crushed so that the PET bottles are cut into fragments about 1 - 2 cm in size. These fragments are washed with water and then processed further. However, during the crushing process, it is easy for PET bottle fragments to remain in the crushing process, reducing the resource utilization rate. Therefore, an outdoor polyester fabric composite forming system and process for preparing a regenerated coating from a PET bottle are needed. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides an outdoor polyester fabric composite forming system and process for preparing a regenerated coating from a PET bottle, which solves the problem that during the crushing process, it is easy for PET bottle fragments to remain in the crushing process, reducing the resource utilization rate.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: An outdoor polyester fabric composite forming system for preparing a regenerated coating from a PET bottle, including a conveyor belt for transporting PET bottles and a storage bin for temporarily storing PET bottle fragments. The storage bin is located below the conveyor belt. A crushing component is provided inside the storage bin, and the crushing component is used to crush the PET bottles. An auxiliary component is provided inside the storage bin, and the auxiliary component is used to reduce the remaining amount of PET bottle fragments in the crushing component.

[0006] Preferably, a motor is provided outside the conveyor belt, and a first rotating rod is connected to the output end of the motor. The first rotating rod is used to drive the conveyor belt to operate. A transmission component is provided outside the first rotating rod, and the transmission component is used to drive the crushing component and the auxiliary component to operate.

[0007] Preferably, the transmission assembly includes a first pulley, a first belt, a double-groove pulley, a second belt, a second rotating rod, a second pulley, and a third rotating rod. The first pulley is drivingly connected to the double-groove pulley through the first belt. The second pulley is drivingly connected to the double-groove pulley through the second belt. One outer wall of the double-groove pulley is connected to one outer wall of the second rotating rod. One outer wall of the second pulley is connected to one outer wall of the third rotating rod.

[0008] Preferably, the crushing assembly includes a first crushing roller, a second crushing roller, and crushing teeth. The inner wall of the first crushing roller is connected to the outer wall of the second rotating rod. The inner wall of the second crushing roller is connected to the outer wall of the third rotating rod. One outer wall of the crushing teeth is mounted on the outer wall of the second crushing roller. The crushing teeth are adapted to the first crushing roller.

[0009] Preferably, the auxiliary assembly includes a first sliding rod, a second sliding rod, a first support rod, a fourth rotating rod, and a first brush. One outer wall of the first sliding rod is mounted on the outer wall of the second rotating rod. One outer wall of the second sliding rod is connected to one outer wall of the first sliding rod. One outer wall of the second sliding rod is mounted on one outer wall of the first support rod. The outer wall of the fourth rotating rod is connected to the inner wall of the first support rod. The outer wall of the first brush is connected to the outer wall of the first crushing roller.

[0010] Preferably, the auxiliary assembly further includes a fifth rotating rod, a second brush, a third sliding rod, a fourth sliding rod, an elastic cord, and a first support plate. One outer wall of the fifth rotating rod is mounted on the inner wall of the first support plate. One outer wall of the first support plate is connected to one outer wall of the first support rod. One outer wall of the second brush is mounted on one outer wall of the fifth rotating rod. One outer wall of the first brush is mounted on one outer wall of the first support plate.

[0011] Preferably, one outer wall of the third sliding rod is mounted on one outer wall of the fifth rotating rod. One outer wall of the fourth sliding rod is mounted on the inner wall of the storage box. One outer wall of the fourth sliding rod is connected to the outer wall of the third sliding rod. The outer wall of the fifth rotating rod is connected to one end of the elastic cord. The other end of the elastic cord is mounted on one outer wall of the fourth sliding rod.

[0012] Preferably, a discharging assembly is arranged inside the storage box. The discharging assembly is used to assist the crushed PET bottle fragments to move out of the storage box.

[0013] The present invention also provides an outdoor polyester cloth composite molding process for preparing a regenerated coating on a PET bottle, including the following steps:

[0014] S1. Convey the recycled PET bottles to the crushing process through a conveyor belt for crushing treatment;

[0015] S2. Convey the crushed PET bottle fragments to the water washing and screening process for classification;

[0016] S3. Convey the classified PET bottle fragments to the hot melting process in batches for hot melting treatment.

[0017] S4. Spray the hot-melted material onto the shaping plate for cooling and shaping.

[0018] S5. Convey the shaped material to the polyester fabric production workshop and bond it together with glue.

[0019] S6. After cooling and shaping, convey the composite formed polyester fabric to the warehouse.

[0020] Preferably, the temperature of the hot melting treatment is between 240°C and 260°C, and the temperature of the cooling and shaping is between 10°C and 40°C.

[0021] Beneficial Effects

[0022] The present invention provides an outdoor polyester fabric composite forming system and process for preparing a regenerated coating from PET bottles. Compared with the prior art, it has the following beneficial effects:

[0023] (1). In the outdoor polyester fabric composite forming system and process for preparing a regenerated coating from PET bottles, by setting a conveyor belt, a motor, a first rotating rod, a first pulley, a first belt, a double-groove pulley, a second belt, a second rotating rod, a second pulley, a third rotating rod, a first crushing roller, a second crushing roller, and crushing teeth, the PET bottles to be crushed are conveyed to the crushing area through the conveyor belt, and the PET bottles are crushed by the cooperation of the first crushing roller, the second crushing roller, and the crushing teeth, and the PET bottle fragments are transported to the next process for production, which is more convenient for hot melting the PET bottles.

[0024] (2). In the outdoor polyester fabric composite forming system and process for preparing a regenerated coating from PET bottles, by setting a storage box, a first sliding rod, a second sliding rod, a first support rod, a fourth rotating rod, a first brush, a fifth rotating rod, a second brush, a third sliding rod, a fourth sliding rod, an elastic cord, a first support plate, a third brush, a second support plate, a second support rod, a first spring, a pulling cord, a third support plate, a sliding cord, a first fixing plate, a movable rod, and a baffle, the residues of PET bottles attached to the first crushing roller are cleaned by the first brush and the second brush, and the residues of PET bottles attached to the crushing teeth and the second crushing roller are cleaned by the third brush, avoiding these residues remaining on the crushing rollers and improving the resource utilization rate at the same time.

[0025] (3). In the outdoor polyester fabric composite forming system and process for preparing a regenerated coating from PET bottles, by setting a discharge plate, a positioning rod, and a second spring, the crushed PET bottle fragments fall on the discharge plate, and then the discharge plate can repeatedly stretch and retract from the inner wall of the storage box under the action of the second spring, assisting the discharge operation of the PET bottle fragments from the storage box. Description of the Drawings

[0026] Figure 1 Top view schematic diagram of the overall structure of the present invention;

[0027] Figure 2 Partial top view cross-sectional view of the storage bin of the present invention;

[0028] Figure 3 Front cross-sectional view of the storage bin of the present invention;

[0029] Figure 4 Side view structure diagram of the third sliding rod of the present invention;

[0030] Figure 5 Front view structure diagram of the first pulley of the present invention;

[0031] Figure 6 Top view of the baffle of the present invention;

[0032] Figure 7 Enlarged view of A of the present invention;

[0033] Figure 8 Enlarged view of B of the present invention;

[0034] Figure 9 Enlarged view of C of the present invention;

[0035] Figure 10 Enlarged view of D of the present invention.

[0036] In the figure: 1, conveyor belt; 2, motor; 3, first rotating rod; 4, first pulley; 41, first belt; 42, double-groove pulley; 43, second belt; 44, second rotating rod; 45, second pulley; 46, third rotating rod; 47, first crushing roller; 48, second crushing roller; 49, crushing teeth; 5, storage bin; 6, first sliding rod; 61, second sliding rod; 62, first support rod; 63, fourth rotating rod; 64, first brush; 65, fifth rotating rod; 66, second brush; 67, third sliding rod; 68, fourth sliding rod; 69, elastic cord; 610, first support plate; 7, third brush; 71, second support plate; 72, second support rod; 73, first spring; 74, pull rope; 75, third support plate; 76, sliding rope; 77, first fixing plate; 78, movable rod; 79, baffle; 8, discharge plate; 81, positioning rod; 82, second spring. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer toFigure 1-10 , the present invention provides two technical solutions:

[0039] Example 1

[0040] An outdoor polyester fabric composite molding system for preparing recycled coatings for PET bottles includes a conveyor belt 1 for conveying PET bottles and a storage box 5 for temporarily storing PET bottle fragments. The storage box 5 is located below the conveyor belt 1. A crushing assembly is provided inside the storage box 5 for crushing the PET bottles. An auxiliary assembly is provided inside the storage box 5 for reducing the amount of PET bottle fragments remaining in the crushing assembly. A motor 2 is provided outside the conveyor belt 1. The output end of the motor 2 is fixedly connected to one end of a rotating rod 3 via a coupling. The rotating rod 3 is used to drive the conveyor belt 1 to operate. The outer wall of the rotating rod 3 is fixedly connected to the inner wall of the conveyor roller.

[0041] A transmission assembly is provided on the outside of the rotating rod 3, and the transmission assembly is used to drive the crushing assembly and the auxiliary assembly to operate. The transmission assembly includes a pulley 4, a belt 41, a double-grooved pulley 42, a belt 2 43, a rotating rod 2 44, a pulley 2 45, and a rotating rod 3 46. The pulley 4 and the double-grooved pulley 42 are connected by a belt 41, the inner wall of the pulley 4 is fixedly connected to the outer wall of the rotating rod 3, the pulley 2 45 and the double-grooved pulley 42 are connected by a belt 2 43, one side outer wall of the double-grooved pulley 42 is fixedly connected to one side outer wall of the rotating rod 2 44, the outer wall of the rotating rod 2 44 is movably connected to the inner wall of the storage box 5 by a bearing 1, one side outer wall of the pulley 2 45 is fixedly connected to one side outer wall of the rotating rod 3 46, and the outer wall of the rotating rod 3 46 is movably connected to the inner wall of the storage box 5 by a bearing 2;

[0042] The crushing assembly includes a crushing roller 1 47, a crushing roller 2 48, and a crushing tooth 49. The inner wall of the crushing roller 1 47 is fixedly connected to the outer wall of the rotating rod 2 44, the inner wall of the crushing roller 2 48 is fixedly connected to the outer wall of the rotating rod 3 46, and one side outer wall of the crushing tooth 49 is fixedly mounted on the outer wall of the crushing roller 2 48. The crushing tooth 49 is adapted to the crushing roller 1 47.

[0043] The auxiliary components include a first sliding rod 6, a second sliding rod 61, a first support rod 62, a fourth rotating rod 63, and a first brush 64. The number of the first sliding rod 6, the second sliding rod 61, the first support rod 62, and the fourth rotating rod 63 is two groups. The outer wall of one side of a first sliding rod 6 is fixedly installed on the outer wall of a second rotating rod 44, and the outer wall of one side of the other first sliding rod 6 is fixedly installed on the outer wall of a third rotating rod 46. The outer walls of one side of the two groups of second sliding rods 61 are slidably connected to the outer wall of one side of the first sliding rod 6. The outer walls of one side of the two groups of second sliding rods 61 are fixedly installed on the outer wall of one side of the first support rod 62. The outer walls of the two groups of fourth rotating rods 63 are fixedly connected to the inner wall of the first support rod 62. The outer walls of the two groups of fourth rotating rods 63 are hingedly installed on the inner wall of the storage box 5 through a spiral spring. The outer wall of the first brush 64 is slidably connected to the outer wall of the first crushing roller 47. The outer wall of one side of the first brush 64 is fixedly installed on the outer wall of one side of a first support plate 610. The auxiliary components further include a fifth rotating rod 65, a second brush 66, a third sliding rod 67, a fourth sliding rod 68, an elastic cord 69, and a first support plate 610. The outer wall of one side of the fifth rotating rod 65 is movably installed on the inner wall of the first support plate 610 through a fourth bearing. The outer wall of one side of the first support plate 610 is fixedly connected to the outer wall of one side of the first support rod 62. The outer wall of one side of the second brush 66 is fixedly installed on the outer wall of one side of the fifth rotating rod 65. The outer wall of one side of the third sliding rod 67 is fixedly installed on the outer wall of one side of the fifth rotating rod 65. The outer wall of one side of the fourth sliding rod 68 is fixedly installed on the inner wall of the storage box 5. The outer wall of one side of the fourth sliding rod 68 is slidably connected to the outer wall of the third sliding rod 67. The outer wall of the fifth rotating rod 65 is fixedly connected to one end of the elastic cord 69. The other end of the elastic cord 69 is fixedly installed on the outer wall of one side of the fourth sliding rod 68. The elastic cord 69 is slidably wound around the outer wall of the fifth rotating rod 65. The auxiliary components further include a third brush 7, a second support plate 71, a second support rod 72, a first spring 73, a pull rope 74, a third support plate 75, a sliding rope 76, a first fixing plate 77, a movable rod 78, and a baffle 79. The outer wall of one side of the third brush 7 is fixedly installed on the outer wall of one side of the second support plate 71. The outer wall of one side of the second support rod 72 is fixedly installed on the outer wall of one side of the second support plate 71. The outer wall of the second support rod 72 is slidably connected to the inner wall of the third support plate 75. One end of the second support rod 72 penetrates through the outer wall of the third support plate 75 and extends into the interior of the third support plate 75. One end of the first spring 73 is fixedly installed on the inner wall of the third support plate 75, and the other end of the first spring 73 is fixedly installed on the outer wall of one side of the second support rod 72. One end of the pull rope 74 is fixedly installed on the outer wall of one side of the second support rod 72, and the other end of the pull rope 74 is fixedly installed on the inner wall of the storage box 5. The outer wall of the pull rope 74 is slidably connected to the inner wall of the third support plate 75. One end of the pull rope 74 penetrates through the inner wall of the third support plate 75 and extends to the outside of the third support plate 75. The number of the sliding rope 76, the first fixing plate 77, the movable rod 78, and the baffle 79 is two groups. One ends of the two groups of sliding ropes 76 are respectively fixedly installed on the outer walls of one side of the two groups of second sliding rods 61.The other ends of the two groups of sliding ropes 76 are respectively fixedly installed on one side outer wall of the first fixing plate 77. One side outer walls of the two groups of first fixing plates 77 are fixedly installed on one side outer wall of the baffle 79. The inner walls of the two groups of baffles 79 are fixedly connected with the outer walls of the movable rods 78. The outer walls of the two groups of movable rods 78 are all movably installed on the inner wall of the storage box 5 through the fifth bearing. The baffle 79 is arc-shaped;

[0044] An unloading component is arranged inside the storage box 5. The unloading component is used to assist the broken PET bottle fragments to move out of the storage box 5. The unloading component includes an unloading plate 8, a positioning rod 81, and a second spring 82. One side outer wall of the unloading plate 8 is slidably installed on the inner wall of the storage box 5. One end of the unloading plate 8 penetrates through the inner wall of the storage box 5 and extends into the storage box 5. One end of the positioning rod 81 is fixedly installed on the inner wall of the storage box 5. One end of the positioning rod 81 penetrates through the outer wall of the unloading plate 8 and extends to the outside of the unloading plate 8. The outer wall of the positioning rod 81 is slidably connected with the inner wall of the unloading plate 8. The outer wall of the unloading plate 8 is fixedly connected with one end of the second spring 82. The other end of the second spring 82 is fixedly installed on the inner wall of the storage box 5. The inner wall of the storage box 5 is inclined.

[0045] When in use, the motor 2 is turned on to drive the rotating rod 3 to rotate, and the rotating rod 3 drives the conveyor belt 1 to run, so that the conveyor belt 1 transports the recovered plastic bottles to the top of the storage box 5, and then falls into the storage box 5, and the rotating rod 3 drives the pulley 4 to rotate, and the pulley 4 drives the double grooved wheel 42 to rotate through the belt 1 41, and the double grooved wheel 42 drives the pulley 2 45 to rotate through the belt 2 43, so that the double grooved wheel 42 drives the rotating rod 2 44 to rotate, and the pulley 2 45 drives the rotating rod 3 46 to rotate, and the rotating rod 2 44 and the rotating rod 3 46 respectively drive the crushing roller 1 47 and the crushing roller 2 48 to rotate, thereby crushing the plastic bottles that fall into the storage box 5, and at the same time, the rotating rod 2 44 and the rotating rod 3 46 drive the crushing roller 1 47 and the crushing roller 2 48 to rotate. The rod three 46 drives the two sets of sliding rods 1 6 to rotate, and the two sets of sliding rods 1 6 intermittently squeeze the two sets of sliding rods 2 61 to move, and the two sets of sliding rods 1 61 drive the two sets of sliding ropes 76 to move, and the two sets of sliding ropes 76 drive the fixed plate 1 77 to move, and the fixed plate 1 77 drives the baffle 79 to move, and the baffle 79 is limited by the movable rod 78, so that the baffle 79 is flipped around the movable rod 78 as the axis, thereby moving the plastic bottle that has jumped next to the crushing roller to between the two crushing rollers. At the same time, the two sets of sliding rods 2 61 can also drive the two sets of support rods 1 62 to move, and the two sets of support rods 1 62 are flipped around the rotating rod 4 63 as the axis under the action of the corresponding rotating rod 4 63 and the worm spring, so that one set of support rods 1 62 drives the support rods 1 The support plate 1 610 moves synchronously, and the support plate 1 610 drives the brush 1 64 to move, so as to clean the plastic bottle fragments attached to the surface of the crushing roller 1 47. At the same time, the support plate 1 610 drives the rotating rod 5 65 to move, and the rotating rod 5 65 drives the sliding rod 3 67 to move. The sliding rod 3 67 drives the rotating rod 5 65 to rotate under the squeezing of the sliding rod 4 68, so that the rotating rod 5 65 drives the brush 2 66 to rotate, thereby cleaning the plastic bottle fragments attached to the inner wall of the crushing roller 1 47. Another group of support rods 1 62 drives the support plate 3 75 to move synchronously, and the support plate 3 75 drives the support rod 2 72 to move. The support rod 2 72 drives the support plate 2 71 to move, and the support plate 2 71 drives the brush 3 7 to move up and down. The second roller 48 and the second roller 49 are moved to clean the plastic bottle fragments attached to the surface of the crushing teeth 49. At the same time, when the support plate 3 75 moves, the pull rope 74 pulls the support rod 2 72 to move, so that the support rod 2 72 moves back and forth under the joint action of the spring 1 73 and the pull rope 74, so that the cleaning effect is better. The crushed plastic bottle fragments fall onto the discharge plate 8 below, and the discharge plate 8 is exerted with a force close to the side of the spring 2 82. Then, under the elastic force of the spring 2 82, the discharge plate 8 is moved again to the side away from the spring 2 82, thereby bouncing the plastic bottle fragments, so that the plastic bottle fragments are removed from the storage box 5 in a parabolic shape and can be transported to the next process for further processing.

[0046] Example 2

[0047] The technical solution of this embodiment that is different from the first embodiment includes: changing the double-grooved pulley 42 to a single-grooved pulley and canceling the second belt 43 and the second pulley 45, and transmitting the power of the first rotating rod 3 to the third rotating rod 46 through a plurality of bevel gears, so that when the first crushing roller 47 rotates counterclockwise, the second crushing roller 48 rotates clockwise, resulting in a better crushing effect.

[0048] The embodiment of the present invention also provides an outdoor polyester cloth composite molding process for preparing a regenerated coating on a PET bottle, including the following steps:

[0049] S1. Convey the recycled PET bottles to the crushing process through the conveyor belt 1 for crushing treatment;

[0050] S2. Convey the crushed PET bottle fragments to the water washing and screening process for classification;

[0051] S3. Convey the classified PET bottle fragments to the hot melting process in batches for hot melting treatment, and the temperature of the hot melting treatment is between 240°C and 260°C;

[0052] S4. Spray the hot-melted material onto the shaping plate for cooling and shaping, and the temperature of the cooling and shaping is between 10°C and 40°C;

[0053] S5. Convey the shaped material to the polyester cloth production workshop and bond them together with glue;

[0054] S6. After cooling and shaping, convey the composite-molded polyester cloth to the warehouse.

[0055] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0056] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0057] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor polyester fabric composite molding system for preparing a regenerated coating on a PET bottle, comprising a conveyor belt (1) for conveying the PET bottle and a storage bin (5) for temporarily storing the PET bottle fragments, characterized in that: The storage bin (5) is located below the conveyor belt (1). A crushing component is arranged inside the storage bin (5) and is used for crushing the PET bottles. An auxiliary component is arranged inside the storage bin (5) and is used to reduce the residue of the PET bottle fragments in the crushing component; The auxiliary component includes a third brush (7), a second support plate (71), a second support rod (72), a first spring (73), a pull rope (74), a third support plate (75), a sliding rope (76), a first fixing plate (77), a movable rod (78), and a baffle (79). One side outer wall of the third brush (7) is fixedly installed on one side outer wall of the second support plate (71). One side outer wall of the second support rod (72) is fixedly installed on one side outer wall of the second support plate (71). The outer wall of the second support rod (72) is slidably connected to the inner wall of the third support plate (75). One end of the second support rod (72) penetrates through the outer wall of the third support plate (75) and extends into the interior of the third support plate (75). One end of the first spring (73) is fixedly installed on the inner wall of the third support plate (75), and the other end of the first spring (73) is fixedly installed on one side outer wall of the second support rod (72). One end of the pull rope (74) is fixedly installed on one side outer wall of the second support rod (72), and the other end of the pull rope (74) is fixedly installed on the inner wall of the storage bin (5). The outer wall of the pull rope (74) is slidably connected to the inner wall of the third support plate (75). One end of the pull rope (74) penetrates through the inner wall of the third support plate (75) and extends to the outside of the third support plate (75). The number of the sliding ropes (76), the first fixing plates (77), the movable rods (78), and the baffles (79) is two. One ends of the two sliding ropes (76) are respectively fixedly installed on one side outer walls of the two second sliding rods (61), and the other ends of the two sliding ropes (76) are respectively fixedly installed on one side outer walls of the first fixing plates (77). One side outer walls of the two first fixing plates (77) are fixedly installed on one side outer wall of the baffle (79). The inner walls of the two baffles (79) are fixedly connected to the outer wall of the movable rod (78). The outer walls of the two movable rods (78) are both movably installed on the inner wall of the storage bin (5) through the fifth bearing. The baffle (79) is arc-shaped; The auxiliary component further includes a first sliding rod (6), a second sliding rod (61), a first support rod (62), a fourth rotating rod (63), a first brush (64), and a first support plate (610). The outer wall of one side of the first sliding rod (6) is mounted on the outer wall of the second rotating rod (44). The outer wall of one side of the second sliding rod (61) is connected to the outer wall of one side of the first sliding rod (6). The outer wall of one side of the second sliding rod (61) is mounted on the outer wall of one side of the first support rod (62). The outer wall of the fourth rotating rod (63) is connected to the inner wall of the first support rod (62). The outer wall of the first brush (64) is connected to the outer wall of the first crushing roller (47). The outer wall of one side of the first support plate (610) is connected to the outer wall of one side of the first support rod (62). The outer wall of one side of the first brush (64) is mounted on the outer wall of one side of the first support plate (610). The first sliding rod (6) intermittently squeezes and moves the second sliding rod (61). The second sliding rod (61) drives the first support rod (62) to move. The first support rod (62) drives the first support plate (610) to move synchronously. The first support plate (610) drives the first brush (64) to move, so as to clean the PET bottle fragments attached to the surface of the first crushing roller (47).

2. The outdoor polyester fabric composite forming system for preparing a recycled coating on a PET bottle according to claim 1, wherein: A motor (2) is arranged outside the conveyor belt (1). A first rotating rod (3) is connected to the output end of the motor (2). The first rotating rod (3) is used to drive the conveyor belt (1) to operate. A transmission component is arranged outside the first rotating rod (3). The transmission component is used to drive the crushing component and the auxiliary component to operate.

3. The outdoor polyester cloth composite forming system for preparing a regenerated coating on a PET bottle according to claim 2, characterized in that: The transmission component includes a first pulley (4), a first belt (41), a double-groove pulley (42), a second belt (43), a second rotating rod (44), a second pulley (45), and a third rotating rod (46). The first pulley (4) and the double-groove pulley (42) are connected by the first belt (41) for transmission. The second pulley (45) and the double-groove pulley (42) are connected by the second belt (43) for transmission. The outer wall of one side of the double-groove pulley (42) is connected to the outer wall of one side of the second rotating rod (44). The outer wall of one side of the second pulley (45) is connected to the outer wall of one side of the third rotating rod (46).

4. The outdoor polyester cloth composite forming system for preparing a recycled coating on a PET bottle according to claim 1, characterized in that: The crushing component includes a first crushing roller (47), a second crushing roller (48), and crushing teeth (49). The inner wall of the first crushing roller (47) is connected to the outer wall of the second rotating rod (44). The inner wall of the second crushing roller (48) is connected to the outer wall of the third rotating rod (46). The outer wall of one side of the crushing teeth (49) is mounted on the outer wall of the second crushing roller (48). The crushing teeth (49) are adapted to the first crushing roller (47).

5. The outdoor polyester cloth composite molding system for preparing a regenerated coating on a PET bottle according to claim 1, characterized in that: The auxiliary component further includes a fifth rotating rod (65), a second brush (66), a third sliding rod (67), a fourth sliding rod (68), and an elastic cord (69). The outer wall of one side of the fifth rotating rod (65) is mounted on the inner wall of the first support plate (610). The outer wall of one side of the second brush (66) is mounted on the outer wall of one side of the fifth rotating rod (65).

6. The outdoor polyester cloth composite forming system for preparing a recycled coating on a PET bottle according to claim 5, characterized in that: One side outer wall of the third sliding rod (67) is mounted on one side outer wall of the fifth rotating rod (65), one side outer wall of the fourth sliding rod (68) is mounted on the inner wall of the storage box (5), one side outer wall of the fourth sliding rod (68) is connected to the outer wall of the third sliding rod (67), the outer wall of the fifth rotating rod (65) is connected to one end of the elastic cord (69), and the other end of the elastic cord (69) is mounted on one side outer wall of the fourth sliding rod (68).

7. The outdoor polyester cloth composite forming system for preparing a regenerated coating on a PET bottle according to claim 1, characterized in that: An unloading assembly is arranged inside the storage box (5). The unloading assembly is used to assist the broken PET bottle fragments to move out of the storage box (5). The unloading assembly includes an unloading plate (8), a positioning rod (81), and a second spring (82). One side outer wall of the unloading plate (8) is slidably mounted on the inner wall of the storage box (5). One end of the unloading plate (8) penetrates through the inner wall of the storage box (5) and extends into the storage box (5). One end of the positioning rod (81) is fixedly mounted on the inner wall of the storage box (5). One end of the positioning rod (81) penetrates through the outer wall of the unloading plate (8) and extends to the outside of the unloading plate (8). The outer wall of the positioning rod (81) is slidably connected to the inner wall of the unloading plate (8). The outer wall of the unloading plate (8) is fixedly connected to one end of the second spring (82), and the other end of the second spring (82) is fixedly mounted on the inner wall of the storage box (5). The inner wall of the storage box (5) is inclined.

8. The outdoor polyester cloth composite molding process for preparing a regenerated coating applicable to the PET bottle according to any one of claims 1-7, characterized in that, Including the following steps: S1. Convey the recycled PET bottles to the crushing process through the conveyor belt (1) for crushing by the crushing assembly; S2. Convey the crushed PET bottle fragments to the water washing and screening process for classification; S3. Convey the classified PET bottle fragments to the hot melting process in batches for hot melting treatment; S4. Spray the hot-melted material onto the shaping plate for cooling and shaping; S5. Convey the shaped material to the polyester fabric production workshop and bond them together with glue; S6. After cooling and shaping, convey the composite formed polyester fabric to the warehouse.

9. The outdoor polyester cloth composite molding process for preparing a regenerated coating on a PET bottle according to claim 8, characterized in that: The temperature of the hot melting treatment is between 240°C and 260°C, and the temperature of the cooling and shaping is between 10°C and 40°C.

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