Environment-friendly plastic woven bag high-efficiency production device and production process thereof

Abstract

The invention discloses an environment-friendly plastic woven bag high-efficiency production device and a production process thereof, and relates to the technical field of environment-friendly woven bag production. The device comprises a bottom supporting frame, an upper supporting frame is arranged at the top end of the bottom supporting frame, a crushing device is arranged at the top end of the upper supporting frame, a built-in plate is arranged in the upper supporting frame, a discharging frame is arranged on the built-in plate, and a reciprocating scrubbing assembly is arranged at the bottom of the discharging frame. A vibration separation assembly is arranged in the bottom supporting frame, and an air heater drying device and a washing assembly are arranged at the bottom of the upper supporting frame. By arranging the reciprocating scrubbing assembly, the reciprocating scrubbing assembly drives the upper grinding frame and the lower grinding frame to synchronously and reversely rotate and cooperates with the cleaning brush to effectively clean stubborn stains on the surfaces of the plastic sheets located between the upper grinding frame and the lower grinding frame through repeated friction, and the influence of the stains on the quality of recycled materials is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of environmentally friendly woven bag production, in particular to a high-efficiency production device for environmentally friendly plastic woven bags and a production process thereof. Background Art

[0002] Environmentally friendly plastic woven bags are woven bags made of degradable or renewable materials, designed to reduce negative impacts on the environment. These bags are generally made of materials such as polypropylene (PP) or polyethylene (PE), and have the advantages of high strength, good durability, and light weight. In the production process of environmentally friendly plastic woven bags, in order to comply with the concept of circular economy advocated by modern society, recycled plastic bottles are used as the raw materials for environmentally friendly woven bags. The plastic bottles are recycled and crushed into plastic flakes. After the steps of cleaning and drying, the raw materials are put into the extruder, and the plastic is melted by high-temperature heating. The melted plastic passes through a mold to stretch the extruded film longitudinally and transversely, and then the stretched film is cut into strips and woven through a weaving machine to form a woven The basic structure of the bag is developed, and finally, according to the design specifications, the woven bag is cut into the required size, and the bag mouth is sewed using a sewing machine to reinforce the suture line. Traditionally, recycled plastic bottles are crushed and washed and directly put into the cleaning pool for rinsing. Stubborn stains may adhere to the surface of the plastic bottles, which are difficult to completely clean with ordinary rinsing. During the recycling process, the stains will affect the quality of the entire batch of materials. Secondly, the residual water stains on the surface of the plastic sheet after cleaning will cause adhesion between two adjacent plastic sheets. The evaporation and discharge of water during the drying process will be hindered, which prolongs the overall drying time and increases the entire plastic bottle recycling cycle. In response to the above problems, the inventor proposes an environmentally friendly plastic woven bag high-efficiency production device and a production process thereof to solve the above problems. Summary of the invention

[0003] In order to solve the problem of cleaning stubborn stains on the surface of plastic bottles and improving the drying efficiency; the purpose of the present invention is to provide an environmentally friendly plastic woven bag high-efficiency production device and its production process.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: an environmentally friendly plastic woven bag high-efficiency production device, comprising a bottom support frame, an upper support frame is provided at the top of the bottom support frame, a crushing device is provided at the top of the upper support frame, an internal plate is provided in the upper support frame, a feed frame is provided on the internal plate, a reciprocating scrubbing component is provided at the bottom of the feed frame, a vibration separation component is provided in the bottom support frame, and a hot air drying device and a flushing component are respectively provided at the bottom of the upper support frame.

[0005] Preferably, the reciprocating scrubbing assembly comprises an upper grinding frame and a lower grinding frame, the upper grinding frame is rotatably mounted on the bottom of the built-in plate, the lower grinding frame is rotatably mounted on the upper supporting frame, a fixed inclined frame used in conjunction with the upper grinding frame and the lower grinding frame is fixedly provided in the upper supporting frame, a circular frame is fixedly provided in the fixed inclined frame, and both the upper grinding frame and the lower grinding frame are rotatably connected to the circular frame, a plurality of cleaning brushes distributed in an annular array are fixedly provided on the inner wall of the upper grinding frame, a plurality of discharge grooves distributed in an annular array are provided on the circular frame, and the lower feeding frame is rotatably mounted on the upper grinding frame. A No. 1 rotating shaft is provided, and the No. 1 rotating shaft is fixedly connected to the upper grinding frame, a No. 2 rotating shaft corresponding to the No. 1 rotating shaft is rotatably provided at the bottom of the upper supporting frame, and the No. 2 rotating shaft is fixedly connected to the lower grinding frame, a No. 1 transmission shaft is rotatably provided in the middle of the built-in plate, a No. 1 rotating disk is fixedly provided at the top of the No. 1 transmission shaft, a No. 1 cam is fixedly provided at the top of the No. 1 rotating shaft, a No. 2 transmission shaft corresponding to the No. 1 transmission shaft is rotatably provided in the upper supporting frame, a No. 2 rotating disk is fixedly provided at the bottom of the No. 2 transmission shaft, and a No. 2 rotating disk is fixedly provided at the bottom of the No. 2 rotating shaft. The control wheel that is located at the top of described sliding panel also is provided with an end face that is provided with a circle, and the end face of described sliding panel is provided with an end face that is provided with a circle.

[0006] Preferably, the vibration separation assembly includes two symmetrically distributed slide rails, both of which are fixedly mounted on a bottom support frame, a sliding frame is slidably provided on the slide rails, a filter plate is fixedly provided in the sliding frame, a driven shaft is rotatably provided on a side of the bottom support frame close to the sliding frame, a No. 2 rotating rod is fixedly provided at the bottom end of the driven shaft, a push rod is rotatably provided at the end of the No. 2 rotating rod, and the other end of the push rod is rotatably connected to the sliding frame, a water baffle is fixedly provided on the top of the sliding frame, and the driving shaft and the driven shaft are connected through a synchronous wheel transmission group.

[0007] Preferably, the flushing assembly includes a liquid inlet pipe, a No. 1 flushing nozzle group and a No. 2 flushing nozzle group, the liquid inlet pipe is fixedly installed on the unloading frame, the No. 1 flushing nozzle group is fixedly installed on the fixed inclined frame, the No. 2 flushing nozzle group is fixedly installed on the bottom of the upper support frame away from the hot air blower drying device, a high-pressure water pump is fixedly provided on one side of the outer wall of the bottom support frame, and a delivery pipe is fixedly provided at the water outlet end of the high-pressure water pump, and the liquid inlet pipe, the No. 1 flushing nozzle group and the No. 2 flushing nozzle group are all connected through the delivery pipe, and a recovery pool is fixedly provided at the bottom of the bottom support frame.

[0008] A production process used in a high-efficiency production device for environmentally friendly plastic woven bags comprises the following steps: S1. First, the recycled plastic bottles are crushed into plastic flakes by a crushing device, and the crushed plastic flakes are cleaned by a reciprocating scrubbing component to remove stains on the surface of the plastic flakes. The cleaned plastic flakes are dried by a vibration separation component in combination with a hot air drying device; S2, the treated plastic sheet is transported to the extruder through a conveyor belt to be heated and melted, extruded to form a film under the action of the extruder, and the extruded plastic film is stretched and processed into fiber; S3, weaving the plastic fibers through a weaving machine to form a basic structure of an environmentally friendly plastic woven bag, and then cutting the environmentally friendly plastic woven bag according to design specifications and sewing the bag opening; S4. Print the outer side of the cut environmentally friendly plastic woven bag according to production needs; S5. Finally, the quality of the woven bags is checked to ensure that they meet the relevant standards and then packaged in environmentally friendly plastic woven bags.

[0009] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a reciprocating scrubbing assembly, which drives the upper grinding frame and the lower grinding frame to rotate synchronously in the opposite direction and cooperates with a cleaning brush to repeatedly rub the plastic sheet between the upper grinding frame and the lower grinding frame to effectively clean the stubborn stains on the surface of the plastic sheet, thereby avoiding the stains from affecting the quality of the recycled materials; 2. The present invention sets a vibration separation component so that the driving shaft drives the driven shaft to rotate synchronously during the rotation process. The synchronous shaft drives the sliding frame to move back and forth through the second rotating rod and the push rod, thereby driving the plastic sheet to shake in the sliding frame and cooperate with the second flushing nozzle for secondary cleaning. At the same time, the hot air blower drying device is used to treat the water stains on the surface of the plastic sheet to avoid the adhesion of the plastic sheet, thereby improving the drying speed of the water stains on the plastic sheet, thereby improving the overall recycling efficiency; 3. The present invention sets a reciprocating scrubbing assembly so that the driving shaft drives the slider to move back and forth, and the two driving rods respectively drive the corresponding No. 1 transmission shaft and No. 2 transmission shaft to rotate. The No. 1 transmission shaft and No. 2 transmission shaft respectively drive the corresponding No. 1 rotating shaft and No. 2 rotating shaft to swing back and forth through the connecting rod, thereby achieving the reciprocating rotation and scrubbing effect of the upper grinding frame and the lower grinding frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall dissected structure of the present invention; Figure 3 It is a schematic diagram of the dissected structure of the blanking frame in the present invention; Figure 4 It is an exploded schematic diagram of the upper grinding frame, the lower grinding frame and the fixed tilting frame structure in the present invention; Figure 5 It is a schematic diagram of the dissected structure of the upper grinding frame, the lower grinding frame and the fixed tilting frame in the present invention; Figure 6 It is a schematic diagram of the overall transmission structure of the reciprocating scrubbing component in the present invention; Figure 7 It is a structural schematic diagram of the vibration separation component in the present invention; Figure 8 It is a schematic diagram of the structure of the flushing component in the present invention; Fig. 9 for Figure 2 A schematic diagram of the structure enlargement at the center A; Fig.10 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0012] In the figure: 1, bottom support frame; 2, upper support frame; 3, crushing device; 4, unloading frame; 5, built-in plate; 6, reciprocating scrubbing assembly; 601, upper grinding frame; 602, lower grinding frame; 603, fixed tilting frame; 604, cleaning brush; 605, round frame; 606, discharge chute; 607, No. 1 rotating shaft; 608, No. 2 rotating shaft; 609, No. 1 cam; 610, No. 2 cam; 611, No. 1 transmission shaft; 612, No. 2 transmission shaft; 613, No. 1 turntable; 614, No. 2 turntable; 615, connecting rod; 616, No. 3 cam; 617, No. 4 cam; 618 , fixed frame; 619, slider; 620, driving rod; 621, driving shaft; 622, rotating rod No. 1; 623, guide frame; 624, motor; 625, circular rail; 626, pulley; 7, vibration separation component; 701, slide rail; 702, sliding frame; 703, filter plate; 704, water baffle; 705, driven shaft; 706, rotating rod No. 2; 707, push rod; 8, hot air blower drying device; 9, flushing component; 901, liquid inlet pipe; 902, flushing nozzle group No. 1; 903, flushing nozzle group No. 2; 904, high-pressure water pump; 905, delivery pipe; 906, recovery tank. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] Example: Figure 1-10 As shown, the present invention provides a technical solution: an environmentally friendly plastic woven bag high-efficiency production device, comprising a bottom support frame 1, an upper support frame 2 is provided at the top of the bottom support frame 1, a crushing device 3 is provided at the top of the upper support frame 2, an inner plate 5 is provided in the upper support frame 2, a feed frame 4 is provided on the inner plate 5, a reciprocating scrubbing component 6 is provided at the bottom of the feed frame 4, a vibration separation component 7 is provided in the bottom support frame 1, and a hot air drying device 8 and a flushing component 9 are respectively provided at the bottom of the upper support frame 2.

[0015] The reciprocating scrubbing assembly 6 includes an upper grinding frame 601 and a lower grinding frame 602. The upper grinding frame 601 is rotatably mounted on the bottom of the built-in plate 5, and the lower grinding frame 602 is rotatably mounted on the upper supporting frame 2. A fixed inclined frame 603 used in conjunction with the upper grinding frame 601 and the lower grinding frame 602 is fixedly provided in the upper supporting frame 2. A circular frame 605 is fixedly provided in the fixed inclined frame 603, and the upper grinding frame 601 and the lower grinding frame 602 are both rotatably connected to the circular frame 605. A plurality of cleaning brushes 604 distributed in a circular array are fixedly provided on the inner wall of the upper grinding frame 601, and a plurality of discharge grooves 606 distributed in a circular array are provided on the circular frame 605. A No. 1 rotating shaft 607 is rotatably provided on the discharge frame 4, and the No. 1 rotating shaft 607 is fixedly connected to the upper grinding frame 601. A No. 2 rotating shaft 608 corresponding to the No. 1 rotating shaft 607 is rotatably provided at the bottom of the upper supporting frame 2, and the No. 2 rotating shaft 608 is fixedly connected to the lower grinding frame 602.

[0016] By adopting the above technical solution, the No. 1 rotating shaft 607 drives the upper grinding frame 601 to rotate, and the No. 2 rotating shaft 608 drives the lower grinding frame 602 to rotate.

[0017] The vibration separation component 7 includes two symmetrically distributed slide rails 701, and the two slide rails 701 are fixedly installed on the bottom support frame 1. A sliding frame 702 is slidably provided on the slide rail 701, and a filter plate 703 is fixedly provided in the sliding frame 702. A driven shaft 705 is rotatably provided on the side of the bottom support frame 1 close to the sliding frame 702, and a No. 2 rotating rod 706 is fixedly provided at the bottom end of the driven shaft 705. A push rod 707 is rotatably provided at the end of the No. 2 rotating rod 706, and the other end of the push rod 707 is rotatably connected to the sliding frame 702.

[0018] By adopting the above technical solution, the driven shaft 705 drives the sliding frame 702 to move back and forth on the sliding rail 701 through the second rotating rod 706 and the push rod 707.

[0019] The flushing assembly 9 includes a liquid inlet pipe 901, a No. 1 flushing nozzle group 902 and a No. 2 flushing nozzle group 903. The liquid inlet pipe 901 is fixedly installed on the unloading frame 4, the No. 1 flushing nozzle group 902 is fixedly installed on the fixed inclined frame 603, and the No. 2 flushing nozzle group 903 is fixedly installed on the bottom of the upper support frame 2 away from the hot air drying device 8. A high-pressure water pump 904 is fixedly provided on one side of the outer wall of the bottom support frame 1, and a delivery pipe 905 is fixedly provided at the water outlet end of the high-pressure water pump 904. The liquid inlet pipe 901, the No. 1 flushing nozzle group 902 and the No. 2 flushing nozzle group 903 are all connected through the delivery pipe 905, and a recovery pool 906 is fixedly provided at the bottom of the bottom support frame 1.

[0020] By adopting the above technical solution, the liquid inlet pipe 901, the first flushing nozzle group 902 and the second flushing nozzle group 903 are used to flush the plastic sheet.

[0021] A No. 1 transmission shaft 611 is rotatably provided in the middle of the built-in plate 5, a No. 1 turntable 613 is fixedly provided on the top of the No. 1 transmission shaft 611, a No. 1 cam 609 is fixedly provided on the top of the No. 1 rotating shaft 607, a No. 2 transmission shaft 612 corresponding to the No. 1 transmission shaft 611 is rotatably provided in the upper supporting frame 2, a No. 2 turntable 614 is fixedly provided on the bottom end of the No. 2 transmission shaft 612, a No. 2 cam 610 is fixedly provided on the bottom end of the No. 2 rotating shaft 608, connecting rods 615 are rotatably provided on the ends of the No. 1 cam 609 and the No. 2 cam 610, and the other ends of the two connecting rods 615 are rotatably connected to the corresponding No. 1 turntable 613 and No. 2 turntable 614 respectively.

[0022] By adopting the above technical solution, the first transmission shaft 611 drives the first rotating shaft 607 to swing, and the second transmission shaft 612 drives the second rotating shaft 608 to swing.

[0023] A fixed frame 618 is fixed in the upper supporting frame 2, a slider 619 is slidably provided on the fixed frame 618, and two symmetrically distributed driving rods 620 are rotatably provided on the slider 619, a No. 3 cam 616 is fixed at the bottom end of the No. 1 transmission shaft 611, a No. 4 cam 617 is fixed at the bottom end of the No. 2 transmission shaft 612, and the two driving rods 620 are rotatably connected with the corresponding No. 3 cam 616 and No. 4 cam 617 respectively.

[0024] By adopting the above technical solution, the slider 619 drives the first transmission shaft 611 and the second transmission shaft 612 to rotate synchronously in opposite directions through the driving rod 620.

[0025] A driving shaft 621 is rotatably provided on one side of the built-in plate 5 close to the fixed frame 618, and a No. 1 rotating rod 622 is fixedly provided on the bottom end of the driving shaft 621, a guide frame 623 used in conjunction with the No. 1 rotating rod 622 is fixedly provided on the top of the slider 619, and the end of the No. 1 rotating rod 622 is slidably connected to the guide frame 623, a motor 624 is fixedly provided on the bottom end of the built-in plate 5 close to the driving shaft 621, and the driving end of the motor 624 is connected to the driving shaft 621 through a pulley transmission group.

[0026] By adopting the above technical solution, the motor 624 drives the slider 619 to slide back and forth through the driving shaft 621.

[0027] The upper grinding frame 601 and the lower grinding frame 602 are both fixedly provided with circular rails 625 , and the upper supporting frame 2 and the built-in plate 5 are both rotatably provided with a plurality of pulleys 626 used in conjunction with the circular rails 625 , and the circular rails 625 are slidably connected to the pulleys 626 .

[0028] By adopting the above technical solution, the upper grinding frame 601 and the lower grinding frame 602 are rotatably mounted on the upper supporting frame 2 and the built-in plate 5 respectively through the circular rail 625 and the pulley 626.

[0029] A water baffle 704 is fixedly provided on the top of the sliding frame 702, and the driving shaft 621 is connected to the driven shaft 705 through a synchronous wheel transmission group.

[0030] By adopting the above technical solution, the water falling into the sliding frame 702 is caused to drip downward into the recovery pool 906 under the action of the water baffle 704 .

[0031] A production process used in a high-efficiency production device for environmentally friendly plastic woven bags comprises the following steps: S1. First, the recycled plastic bottles are crushed into plastic flakes by a crushing device 3. The crushed plastic flakes are cleaned by a reciprocating scrubbing component 6 to remove stains on the surface of the plastic flakes. The cleaned plastic flakes are dried by a vibration separation component 7 in combination with a hot air drying device; S2, the treated plastic sheet is transported to the extruder through a conveyor belt to be heated and melted, extruded to form a film under the action of the extruder, and the extruded plastic film is stretched and processed into fiber; S3, weaving the plastic fibers through a weaving machine to form a basic structure of an environmentally friendly plastic woven bag, and then cutting the environmentally friendly plastic woven bag according to design specifications and sewing the bag opening; S4. Print the outer side of the cut environmentally friendly plastic woven bag according to production needs; S5. Finally, the quality of the woven bags is checked to ensure that they meet the relevant standards and then packaged in environmentally friendly plastic woven bags.

[0032] Working principle: first, the recycled plastic bottles are put into the crushing device 3, and the plastic bottles are crushed into plastic flakes by the crushing device 3. At the same time, the high-pressure water pump 904 is controlled to be turned on, and the crushed plastic flakes fall into the unloading frame 4 and accumulate. The cleaning liquid is transported to the unloading frame 4 through the high-pressure water pump 904, the conveying pipe 905 and the liquid inlet pipe 901, mixed with the plastic flakes, and then falls into the lower grinding frame 602 through the upper grinding frame 601. At this time, the plastic flakes are located between the upper grinding frame 601 and the lower grinding frame 602. The lower grinding frame 602 is a conical frame. Then the motor 624 is controlled to be turned on. The motor 624 drives the driving shaft 621 to rotate through the pulley transmission group. The driving shaft 621 rotates one circle and drives the slider 619 to slide back and forth on the fixed frame 618 through the No. 1 rotating rod 622 and the guide frame 623. During the reciprocating sliding of the slider 619, the two driving rods 620, the third cam 616 and the fourth cam 617 respectively drive the first transmission shaft 611 to rotate counterclockwise for one circle, and the second transmission shaft 612 to rotate clockwise for one circle synchronously. The first transmission shaft 611 drives the first rotating shaft 607 to swing back and forth once through the first turntable 613, the connecting rod 615 and the first cam 609. The second transmission shaft 612 drives the second rotating shaft 608 to swing back and forth synchronously once through the second turntable 614, the connecting rod 615 and the second cam 610. The first transmission shaft 611 and the second transmission shaft 612 swing in the opposite direction synchronously, driving the upper grinding frame 601 and the lower grinding frame 602 to rotate in the opposite direction synchronously and cooperate with the cleaning brush 604 to repeatedly scrub the plastic sheet. During the scrubbing process, the plastic sheets will fall into the fixed inclined frame 603 along the lower grinding frame 602 through the discharge trough 606 along with the cleaning liquid. At this time, the No. 1 flushing nozzle group 902 sprays the cleaning liquid onto the fixed inclined frame 603, pushing the plastic sheets on the fixed inclined frame 603 to slide downward along the fixed inclined frame 603 and fall onto the filter plate 703. The sewage generated by scrubbing will directly fall into the recovery tank 906 through the filter plate 703. The driving shaft 621 drives the driven shaft 705 to rotate synchronously during the rotation process. The driven shaft 705 drives the sliding frame 702 to reciprocate on the slide rail 701 through the No. 2 rotating rod 706 and the push rod 707. Because the sliding frame 702 is inclined, the plastic sheets on the surface of the filter plate 703 will move downward with the shaking of the sliding frame 702 At this time, the No. 2 flushing nozzle group 903 will spray the cleaning liquid on the plastic sheet on the surface of the filter plate 703 to perform secondary cleaning on the plastic sheet to avoid residual stains on the surface of the plastic sheet. A part of the cleaning liquid on the surface of the sliding frame 702 will pass through the filter plate 703 and directly fall into the recovery pool 906. The cleaning liquid at the bottom of the sliding frame 702 is intercepted and dripped into the recovery pool 906 under the action of the water retaining plate 704. When the plastic sheet moves to the hot air drying device 8, the sliding frame 702 drives the plastic sheet on the surface of the filter plate 703 to shake, and cooperates with the hot air drying device 8 to treat the water stains on the surface of the plastic sheet. The treated plastic sheet falls along the sliding frame 702 onto the external conveyor belt, and the treated plastic sheet is put into the extruder through the external conveyor belt for the next process.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An environmentally friendly plastic woven bag high-efficiency production device, comprising a bottom support frame (1), Features: An upper supporting frame (2) is provided at the top of the bottom supporting frame (1), a crushing device (3) is provided at the top of the upper supporting frame (2), an internal plate (5) is provided in the upper supporting frame (2), a material discharge frame (4) is provided on the internal plate (5), a reciprocating scrubbing component (6) is provided at the bottom of the material discharge frame (4), a vibration separation component (7) is provided in the bottom supporting frame (1), and a hot air drying device (8) and a flushing component (9) are provided at the bottom of the upper supporting frame (2).

2. An environmentally friendly plastic woven bag high-efficiency production device as claimed in claim 1, It is characterized in that The reciprocating scrubbing assembly (6) comprises an upper grinding frame (601) and a lower grinding frame (602); the upper grinding frame (601) is rotatably mounted on the bottom of the built-in plate (5); the lower grinding frame (602) is rotatably mounted on the upper supporting frame (2); a fixed inclined frame (603) for use with the upper grinding frame (601) and the lower grinding frame (602) is fixedly disposed in the upper supporting frame (2); a circular frame (605) is fixedly disposed in the fixed inclined frame (603); and both the upper grinding frame (601) and the lower grinding frame (602) are rotatably connected to the circular frame (605). Then, the inner wall of the upper grinding frame (601) is fixedly provided with a plurality of cleaning brushes (604) distributed in a circular array, the circular frame (605) is provided with a plurality of discharge grooves (606) distributed in a circular array, the discharge frame (4) is rotatably provided with a first rotating shaft (607), and the first rotating shaft (607) is fixedly connected to the upper grinding frame (601), and the bottom of the upper supporting frame (2) is rotatably provided with a second rotating shaft (608) corresponding to the first rotating shaft (607), and the second rotating shaft (608) is fixedly connected to the lower grinding frame (602).

3. An environmentally friendly plastic woven bag high-efficiency production device as claimed in claim 2, It is characterized in that The vibration separation component (7) comprises two symmetrically distributed slide rails (701), the two slide rails (701) are fixedly mounted on the bottom support frame (1), a slide frame (702) is slidably provided on the slide rail (701), a filter plate (703) is fixedly provided in the slide frame (702), a driven shaft (705) is rotatably provided on one side of the bottom support frame (1) close to the slide frame (702), a second rotating rod (706) is fixedly provided at the bottom end of the driven shaft (705), a push rod (707) is rotatably provided at the end of the second rotating rod (706), and the other end of the push rod (707) is rotatably connected to the slide frame (702).

4. A highly efficient production device for environmentally friendly plastic woven bags as claimed in claim 1, It is characterized in that The flushing assembly (9) comprises a liquid inlet pipe (901), a first flushing nozzle group (902) and a second flushing nozzle group (903); the liquid inlet pipe (901) is fixedly mounted on a material discharging frame (4); the first flushing nozzle group (902) is fixedly mounted on a fixed tilting frame (603); the second flushing nozzle group (903) is fixedly mounted on a side of the bottom of the upper support frame (2) away from the hot air drying device (8); a high-pressure water pump (904) is fixedly mounted on one side of the outer wall of the bottom support frame (1); a delivery pipe (905) is fixedly mounted on the water outlet of the high-pressure water pump (904); the liquid inlet pipe (901), the first flushing nozzle group (902) and the second flushing nozzle group (903) are all connected through the delivery pipe (905); and a recovery pool (906) is fixedly mounted on the bottom of the bottom support frame (1).

5. An environmentally friendly plastic woven bag high-efficiency production device as claimed in claim 3, It is characterized in that A No. 1 transmission shaft (611) is rotatably provided in the middle of the built-in plate (5), a No. 1 rotating disk (613) is fixedly provided at the top of the No. 1 transmission shaft (611), a No. 1 cam (609) is fixedly provided at the top of the No. 1 rotating shaft (607), a No. 2 transmission shaft (612) corresponding to the No. 1 transmission shaft (611) is rotatably provided in the upper support frame (2), a No. 2 rotating disk (614) is fixedly provided at the bottom of the No. 2 transmission shaft (612), a No. 2 cam (610) is fixedly provided at the bottom of the No. 2 rotating shaft (608), connecting rods (615) are rotatably provided at the ends of the No. 1 cam (609) and the No. 2 cam (610), and the other ends of the two connecting rods (615) are rotatably connected to the corresponding No. 1 rotating disk (613) and No. 2 rotating disk (614), respectively.

6. An environmentally friendly plastic woven bag high-efficiency production device as claimed in claim 5, It is characterized in that A fixing frame (618) is fixedly provided in the upper support frame (2), a sliding block (619) is slidably provided on the fixing frame (618), and two symmetrically distributed driving rods (620) are rotatably provided on the sliding block (619), a No. 3 cam (616) is fixedly provided at the bottom end of the No. 1 transmission shaft (611), a No. 4 cam (617) is fixedly provided at the bottom end of the No. 2 transmission shaft (612), and the two driving rods (620) are rotatably connected to the corresponding No. 3 cam (616) and No. 4 cam (617), respectively.

7. An environmentally friendly plastic woven bag high-efficiency production device as claimed in claim 6, It is characterized in that A drive shaft (621) is rotatably provided on one side of the built-in plate (5) close to the fixed frame (618), and a first rotating rod (622) is fixedly provided at the bottom end of the driving shaft (621); a guide frame (623) used in conjunction with the first rotating rod (622) is fixedly provided at the top end of the sliding block (619), and the end of the first rotating rod (622) is slidably connected to the guide frame (623); a motor (624) is fixedly provided at the bottom end of one side of the built-in plate (5) close to the driving shaft (621), and the driving end of the motor (624) is transmission-connected to the driving shaft (621) via a pulley transmission group.

8. An environmentally friendly plastic woven bag high-efficiency production device as claimed in claim 2, It is characterized in that The upper grinding frame (601) and the lower grinding frame (602) are both fixedly provided with circular rails (625), and the upper supporting frame (2) and the built-in plate (5) are both rotatably provided with a plurality of pulleys (626) used in conjunction with the circular rails (625), and the circular rails (625) are slidably connected to the pulleys (626).

9. An environmentally friendly plastic woven bag high-efficiency production device as claimed in claim 7, It is characterized in that A water baffle (704) is fixedly provided on the top of the sliding frame (702), and the driving shaft (621) and the driven shaft (705) are connected in transmission via a synchronous wheel transmission group.

10. The production process used in the high-efficiency production device for environmentally friendly plastic woven bags as claimed in any one of claims 1 to 9, It is characterized in that The following steps are involved: S1. First, the recycled plastic bottles are crushed into plastic flakes by a crushing device (3). The crushed plastic flakes are cleaned by a reciprocating scrubbing component (6) to remove stains on the surface of the plastic flakes. The cleaned plastic flakes are dried by a vibration separation component (7) in combination with a hot air drying device; S2, the treated plastic sheet is transported to the extruder through a conveyor belt to be heated and melted, extruded to form a film under the action of the extruder, and the extruded plastic film is stretched and processed into fiber; S3, weaving the plastic fibers through a weaving machine to form a basic structure of an environmentally friendly plastic woven bag, and then cutting the environmentally friendly plastic woven bag according to design specifications and sewing the bag opening; S4. Print the outer side of the cut environmentally friendly plastic woven bag according to production needs; S5. Finally, the quality of the woven bags is checked to ensure that they meet the relevant standards and then packaged in environmentally friendly plastic woven bags.

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