Bottle production line for recycling and regenerating waste plastics

Abstract

The invention relates to the technical field of container production, and provides a bottle production line for recycling and regenerating waste plastics, which comprises a conveying belt device, and a clamping mechanism is arranged on the outer surface of a conveying belt. According to the bottle clamping device, a first sliding rod slides into one inclined groove from a parallel groove far away from the conveying belt, a sliding strip is synchronously driven to slide towards one side along the interior of a convex groove, a second sliding rod slides in a straight groove opening, and two clamping strips clamp and position a bottle; when the first sliding rod slides into the other inclined groove along the parallel groove close to the conveying belt and can drive the sliding strip to slide towards the other side along the interior of the convex groove, the second sliding rod slides in the straight groove opening, the two round rods rotate around the round rods towards the two sides to be away from each other, and clamping and positioning of bottles are relieved. In this way, when the bottles are washed or dried through blowing, the situation that the positions of the bottles deviate or topple over can be avoided, and therefore the cleaning or drying effect of the bottles is improved.

Description

Technical Field

[0001] This invention relates to the field of container manufacturing technology, and in particular to a bottle production line that utilizes recycled waste plastics. Background Technology

[0002] With the increasing consumption of plastic products, the amount of waste plastic is also increasing. If the storage, transportation, processing, and post-processing of these waste plastics are not handled properly, they will inevitably damage the environment and endanger public health. Plastic recycling refers to an environmentally friendly behavior that uses certain recycling processes to recycle and reuse waste plastics to turn waste into treasure. China's waste plastics mainly consist of plastic films, plastic filaments and woven products, foam plastics, and plastic packaging boxes. Their recycling applications can be divided into recycled materials, fuels, and power generation. Waste plastics can be recycled and reused to produce bottles.

[0003] In the prior art, for example, Chinese Patent No. CN112547734A discloses an adjustable-height rinsing device for bottles on a production line, including a base. A conveyor mechanism for conveying bottles is provided on the base. The conveyor mechanism is a conveyor belt, on which several bottles are conveyed at equal intervals. A frame is provided above the conveyor belt, and a rinsing mechanism is provided on the frame. The rinsing mechanism includes multiple high-pressure nozzles located at the bottom of the frame. The spray angle of the nozzles is 180°. A lifting mechanism is provided at the lower end of the frame for driving the frame to move upwards.

[0004] While the above solution has the advantages mentioned above, its disadvantages are as follows: although it can achieve rinsing and drying of bottles of different heights by driving the screw with a motor to move the crossbeam upward, the lack of a limiting structure when the bottles are conveyed on the conveyor belt may cause the bottles to shift or tip over when the high-pressure nozzle rinses the bottles or the air outlet blows the bottles to dry them, resulting in poor cleaning or drying effect. Summary of the Invention

[0005] The purpose of this invention is to solve the problem in the prior art that although the existing technology can achieve rinsing and drying of bottles of different heights by driving the screw with a motor to move the crossbeam upward, the lack of a limiting structure when the bottles are conveyed on the conveyor belt may cause the bottles to shift or tip over when the high-pressure nozzle rinses the bottles or the air outlet blows the bottles to dry them, resulting in poor cleaning or drying effect.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a bottle production line utilizing recycled waste plastic, comprising: a conveyor belt device, wherein the conveyor belt device is provided with a conveyor belt, and a clamping mechanism is provided on the outer surface of the conveyor belt. The clamping mechanism includes multiple fixing blocks, all of which are fixedly connected to the conveyor belt. A convex groove is formed on one side of each fixing block, and a slide bar is slidably connected inside the convex groove. A round rod is fixedly connected to the top of the slide bar, and two clamping strips are symmetrically and rotatably connected to the outer surface of the round rod. A corrugated elastic sponge strip is fixedly connected to the clamping end of each clamping strip, and a straight groove is formed at the top of each clamping strip. An open slot is formed on each opposite side of the fixing block. The inside of the slot is provided with a connecting strip, and the top of the connecting strip is fixedly connected with a slide rod two. One end of the slide rod two is slidably connected to the inside of the straight slot. The bottom of the slide strip away from the round rod is fixedly connected with a slide rod one. The inner wall of the conveyor belt device is fixedly connected with an annular plate. The outer surface of the annular plate is provided with a guide groove. One end of each of the slide rods one is slidably connected to the inside of the guide groove. The outer surface of the conveyor belt is provided with an adjustment mechanism. The adjustment mechanism includes multiple rotating rods. The outer surface of each rotating rod is rotatably connected to the opposite side of the inner wall of the slot. The rotating rod is fixedly connected to the connecting strip. The other side of the fixing block is threadedly connected with a locking screw. A circulating rinsing mechanism and a drying mechanism are provided above the conveyor belt device.

[0007] Preferably, the adjustment mechanism further includes multiple gears, which are fixedly connected to the rotating rods. The teeth of the multiple gears are meshed in pairs. A scale is fixedly connected to the top of the fixed block. The central axis of the scale coincides with the central axis of one of the rotating rods. An indicator needle is fixedly connected to one end of one of the rotating rods.

[0008] Preferably, the circulating flushing mechanism includes a frame, with two guide rods symmetrically fixedly connected to opposite sides of the inner wall of the frame, and movable plates slidably connected to the outer surfaces of the two guide rods. Multiple connecting plates are fixedly connected at equal intervals to one side of the movable plates.

[0009] Preferably, a lead screw is rotatably connected to the opposite side of the inner wall of the frame, the lead screw is threadedly connected to the movable plate, and a motor is fixedly connected to the top of the frame, with the output end of the motor fixedly connected to one end of the lead screw.

[0010] Preferably, a vertical pipe is fixedly connected to the bottom of the two connecting plates, a rubber hose is fixedly connected to one end of the vertical pipe, a water tank is fixedly connected to the top of the frame, two water pumps are symmetrically fixedly connected to one side of the water tank, the suction end of one of the water pumps is fixedly connected to one end of one of the rubber hoses, the other end of one of the vertical pipes is fixedly connected to a suction head, and the discharge end of one of the water pumps is fixedly connected to a return pipe, one end of the return pipe is fixedly connected to the top of the water tank.

[0011] Preferably, the outlet end of another water pump is fixedly connected to one end of another rubber hose, the other end of another vertical pipe is fixedly connected to a high-pressure nozzle, the pumping end of another water pump is fixedly connected to a pumping pipe, and one end of the pumping pipe is fixedly connected to the side of the pumping pipe near the bottom.

[0012] Preferably, the return pipe, water tank, and pumping pipe are connected together; one of the rubber hoses, one of the vertical pipes, and the suction head are connected together; and the other rubber hose, the other vertical pipe, and the high-pressure nozzle are connected together.

[0013] Preferably, a filter plate is fixedly connected to the inner wall of the water tank near the top, and a water inlet pipe is fixedly connected to the side of the water tank near the center, and the water inlet pipe is connected to the water tank.

[0014] Preferably, the drying mechanism includes a heating box, which is fixedly connected to another connecting plate. Multiple heating wires are fixedly connected at equal intervals to the inner wall of the heating box. A blower is fixedly connected to one side of the heating box, and the air outlet of the blower extends into the interior of the heating box.

[0015] Preferably, a gas outlet pipe is fixedly connected to the bottom of another connecting plate, a gas outlet head is fixedly connected to one end of the gas outlet pipe, and a gas supply pipe is fixedly connected to the other end of the gas outlet pipe. The gas supply pipe is fixedly connected to the heating box, and the heating box, the gas supply pipe, the gas outlet pipe and the gas outlet head are interconnected.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0017] 1. In this invention, when the conveyor belt rotates, it drives the clamping mechanism to rotate synchronously. This causes the first slide bar to slide from the parallel groove away from the conveyor belt into the interior of one of the inclined grooves, and then slide along one of the inclined grooves into the parallel groove closer to the conveyor belt. Simultaneously, it drives the slide strip to slide to one side along the interior of the convex groove, moving the round rod, clamping strip, and corrugated elastic sponge strip towards the bottle on the conveyor belt. This causes the second slide bar to slide inside the straight groove opening, applying a force to the clamping strip, causing the two clamping strips to rotate around the round rod and move towards the center. This clamping strip clamps and positions the bottle, and with the cooperation of the corrugated elastic sponge strip, damage to the bottle can be avoided. At this time, the bottle can be rinsed by the circulating rinsing mechanism to remove any residual water. The bottle is sucked away and dried by the drying mechanism. During this process, the bottle is always clamped. When slide bar one slides into the interior of another inclined groove along the parallel groove near the conveyor belt, and then slides into the parallel groove away from the conveyor belt along the other inclined groove, it can drive the slide bar to slide to the other side along the interior of the convex groove. Simultaneously, it drives the round rod, the clamping strip and the corrugated elastic sponge strip to move to the other side, so that slide bar two slides inside the straight groove. It applies a reverse force to the clamping strip, causing the two round rods to rotate away from each other around the round rods, releasing the clamping and positioning of the bottle. In this way, when the bottle is rinsed or blown dry, it can avoid the bottle from shifting position or tipping over, thereby improving the cleaning or drying effect of the bottle.

[0018] 2. In this invention, the controller starts the motor, causing its output shaft to drive the lead screw to rotate. Then, under the action of the threaded connection between the lead screw and the movable plate, and with the guidance of the guide rod limiting the movable plate, the movable plate moves downwards along the outer surface of the lead screw. Simultaneously, it drives two connecting plates and two vertical pipes to be inserted into the bottle below. The controller then starts another water pump, drawing clean water from the water tank through a suction pipe. This water then passes through another rubber hose, another vertical pipe, and a high-pressure nozzle to rinse the bottle directly below. Simultaneously, the controller starts another water pump, drawing out residual water from the bottle after rinsing through a suction head, one vertical pipe, and one rubber hose. This water then flows back into the water tank through a return pipe and is filtered by a filter plate, allowing the filtered water to enter the clean water at the bottom of the tank. This process is repeated, not only drying the bottle of residual rinsing water for subsequent drying, but also recycling the rinsing water, thereby improving water resource utilization and saving water resources.

[0019] 3. In this invention, by manually rotating the locking screw to turn it outward, the clamping state on the other rotating rod is released. Then, by manually rotating one of the gears, the meshing of the teeth of the two adjacent gears drives the other gear to rotate in the opposite direction, simultaneously driving the two rotating rods to rotate in the opposite direction. This causes the two connecting bars and the two sliding rods to move away from or towards each other, allowing the sliding rods to slide an appropriate distance inside the straight groove and apply a force to the clamping bars, causing the two clamping bars to rotate around the outer surface of the round rod towards the center or to both sides, adjusting the initial distance between the clamping ends of the clamping bars and the bottle. Simultaneously, the rotation of one of the rotating rods drives the indicator needle to rotate, and the angle indicated by the indicator needle can be observed in conjunction with the scale. Similarly, the other two adjacent gears are adjusted at the same angle. Then, by rotating the locking screw in the opposite direction, it is turned into the fixing block, clamping one of the rotating rods and keeping the two adjacent gears in a relatively fixed state. In this way, the initial clamping angle of the two clamping bars can be adjusted according to the bottle size, thereby improving the applicability of this device. Attached Figure Description

[0020] Figure 1 A side view of a bottle production line utilizing waste plastic recycling, provided by the present invention.

[0021] Figure 2 This invention provides a bottle production line that utilizes recycled waste plastics. Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 3 A bottom view of a bottle production line utilizing waste plastic recycling, provided by the present invention.

[0023] Figure 4 A front view schematic diagram of a bottle production line utilizing waste plastic recycling for the present invention;

[0024] Figure 5 A front cross-sectional view of a bottle production line utilizing waste plastic recycling provided by the present invention;

[0025] Figure 6 A top view schematic diagram of the clamping mechanism of a bottle production line utilizing waste plastic recycling, provided by the present invention;

[0026] Figure 7 A bottom view schematic diagram of the clamping mechanism of a bottle production line utilizing waste plastic recycling, provided by the present invention;

[0027] Figure 8 This is a schematic cross-sectional view of the heating box structure of a bottle production line that utilizes recycled waste plastics, as provided by the present invention.

[0028] Legend:

[0029] 1. Conveyor belt device; 2. Circular plate; 201. Guide groove; 3. Fixing block; 301. Sliding bar; 302. Sliding rod one; 303. Round rod; 304. Clamping bar; 305. Corrugated elastic sponge strip; 306. Straight groove opening; 307. Sliding rod two; 308. Connecting bar; 309. Opening groove; 310. Convex groove; 4. Frame; 401. Lead screw; 402. Movable plate; 403. Guide rod; 404. Connecting plate 405. Water pump; 406. Return pipe; 407. Rubber hose; 408. Vertical pipe; 409. Pumping pipe; 410. Water tank; 411. Inlet pipe; 412. Motor; 413. Filter plate; 5. Heating box; 501. Gas supply pipe; 502. Gas outlet pipe; 503. Blower; 504. Heating wire; 6. Rotating rod; 601. Gear; 602. Dial; 603. Indicator needle; 604. Locking screw. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Examples, such as Figure 1 - Figure 8As shown, the present invention provides a technical solution: a bottle production line for recycling waste plastics, comprising: a conveyor belt device 1, the conveyor belt device 1 being provided with a conveyor belt, a clamping mechanism being provided on the outer surface of the conveyor belt, the clamping mechanism including multiple fixing blocks 3, all of which are fixedly connected to the conveyor belt, a convex groove 310 being provided on one side of the fixing block 3, a slide bar 301 being slidably connected inside the convex groove 310, a round rod 303 being fixedly connected to the top of the slide bar 301, two clamping strips 304 being symmetrically and offsetly rotatably connected to the outer surface of the round rod 303, a wave-shaped elastic sponge strip 305 being fixedly connected to the clamping end of the clamping strip 304, a straight groove 306 being provided on the top of the clamping strip 304, and an opening groove 309 being provided on each opposite side of the fixing block 3, the opening groove 309 being provided with... A connecting bar 308 is provided, and a slide rod 307 is fixedly connected to the top of the connecting bar 308. One end of the slide rod 307 is slidably connected to the inside of the straight groove 306. A slide rod 302 is fixedly connected to the bottom of the slide bar 301 away from the round rod 303. An annular plate 2 is fixedly connected to the inner wall of the conveyor belt device 1. A guide groove 201 is opened on the outer surface of the annular plate 2. One end of each of the slide rods 302 is slidably connected to the inside of the guide groove 201. An adjustment mechanism is provided on the outer surface of the conveyor belt. The adjustment mechanism includes multiple rotating rods 6. The outer surface of the rotating rods 6 is rotatably connected to the opposite side of the inner wall of the opening groove 309. The rotating rods 6 are fixedly connected to the connecting bar 308. A locking screw 604 is threadedly connected to the other side of the fixing block 3. A circulating rinsing mechanism and a drying mechanism are provided above the conveyor belt device 1.

[0032] Furthermore, such as Figure 1 - Figure 8 As shown, the adjustment mechanism also includes multiple gears 601, which are fixedly connected to the rotating rod 6. The teeth of the multiple gears 601 mesh with each other in pairs. A scale 602 is fixedly connected to the top of the fixing block 3. The central axis of the scale 602 coincides with the central axis of one of the rotating rods 6. An indicator needle 603 is fixedly connected to one end of one of the rotating rods 6. By manually rotating the locking screw 604, it is rotated outward to release the clamping state on one of the rotating rods 6. Then, by manually rotating one of the gears 601, the adjustment is synchronized. Then, under the action of the meshing teeth of the two adjacent gears 601, the other gear 601 can be driven to rotate in the opposite direction, which in turn drives the two rotating rods 6 to rotate in the opposite direction, causing the two connecting bars 308 and the two sliding rods 307 to move away from each other or closer to each other, so that the sliding rods 307 slide a suitable distance inside the straight groove 306, and apply a force to the clamping bar 304, so that the two clamping bars 304 rotate around the outer surface of the round rod 303 to the center or to the sides, adjusting the initial distance of the clamping end of the clamping bar 304 when clamping the bottle.

[0033] Furthermore, such as Figure 1 - Figure 8As shown, the circulating flushing mechanism includes a frame 4. Two guide rods 403 are symmetrically fixedly connected to opposite sides of the inner wall of the frame 4. Movable plates 402 are slidably connected to the outer surfaces of the two guide rods 403. Multiple connecting plates 404 are fixedly connected at equal intervals to one side of the movable plates 402. With the above arrangement, the movable plates 402 can drive the connecting plates 404 to slide up or down along the outer surface of the guide rods 403.

[0034] Furthermore, such as Figure 1 - Figure 8 As shown, a lead screw 401 is rotatably connected to the opposite side of the inner wall of the frame 4. The lead screw 401 is threadedly connected to the movable plate 402. A motor 412 is fixedly connected to the top of the frame 4. The output end of the motor 412 is fixedly connected to one end of the lead screw 401. The motor 412 is started by the controller, so that its output shaft drives the lead screw 401 to rotate. Then, under the action of the threaded connection between the lead screw 401 and the movable plate 402, and with the cooperation of the guide rod 403 to limit and guide the movable plate 402, the movable plate 402 can be moved up or down along the outer surface of the lead screw 401.

[0035] Furthermore, such as Figure 1 - Figure 8 As shown, vertical pipes 408 are fixedly connected to the bottom of the two connecting plates 404, and rubber hoses 407 are fixedly connected to one end of the vertical pipes 408. A water tank 410 is fixedly connected to the top of the frame 4. Two water pumps 405 are symmetrically fixedly connected to one side of the water tank 410. The liquid suction end of one water pump 405 is fixedly connected to one end of one rubber hose 407. The other end of one vertical pipe 408 is fixedly connected to a suction head. The liquid discharge end of one water pump 405 is fixedly connected to a return pipe 406. One end of the return pipe 406 is fixedly connected to the top of the water tank 410. The controller controls one of the water pumps 405 to start, so that it sucks out the water remaining inside the bottle after rinsing through the suction head, one vertical pipe 408 and one rubber hose 407, and returns it to the water tank 410 through the return pipe 406.

[0036] Furthermore, such as Figure 1 - Figure 8 As shown, the outlet end of another water pump 405 is fixedly connected to one end of another rubber hose 407, and the other end of another vertical pipe 408 is fixedly connected to a high-pressure nozzle. The suction end of another water pump 405 is fixedly connected to a suction pipe 409, and one end of the suction pipe 409 is fixedly connected to the side of the suction pipe 409 near the bottom. The controller controls the other water pump 405 to start, so that it draws clean water from inside the water tank 410 through the suction pipe 409, and then passes through another rubber hose 407, another vertical pipe 408 and the high-pressure nozzle in sequence to rinse the bottle directly below.

[0037] Furthermore, such as Figure 1 - Figure 8 As shown, the return pipe 406, water tank 410 and water suction pipe 409 are connected. One rubber hose 407 and one vertical pipe 408 are connected to the water suction head, and another rubber hose 407 and another vertical pipe 408 are connected to the high-pressure nozzle. Through the above settings, the flushing water can be recycled.

[0038] Furthermore, such as Figure 1 - Figure 8 As shown, a filter plate 413 is fixedly connected to the inner wall of the water tank 410 near the top, and an inlet pipe 411 is fixedly connected to the side of the water tank 410 near the center. The inlet pipe 411 is connected to the water tank 410. The filter plate 413 facilitates the filtration of return water, and the inlet pipe 411 facilitates the addition of clean water into the water tank 410.

[0039] Furthermore, such as Figure 1 - Figure 8 As shown, the drying mechanism includes a heating box 5, which is fixedly connected to another connecting plate 404. Multiple heating wires 504 are fixedly connected at equal intervals on the inner wall of the heating box 5. A blower 503 is fixedly connected to one side of the heating box 5. The air outlet of the blower 503 extends into the interior of the heating box 5. The heating wires 504 are controlled by the controller to heat the interior of the heating box 5. At the same time, the blower 503 is started by the controller so that its air outlet blows air into the interior of the heating box 5.

[0040] Furthermore, such as Figure 1 - Figure 8 As shown, another connecting plate 404 has a gas outlet pipe 502 fixedly connected to its bottom. One end of the gas outlet pipe 502 is fixedly connected to a gas outlet head, and the other end of the gas outlet pipe 502 is fixedly connected to a gas supply pipe 501. The gas supply pipe 501 is fixedly connected to the heating box 5. The heating box 5, the gas supply pipe 501, the gas outlet pipe 502 and the gas outlet head are connected. With the above arrangement, the hot air inside the heating box 5 can pass through the gas supply pipe 501, the gas outlet pipe 502 and the gas outlet head in sequence to blow hot air into the bottle and dry the bottle.

[0041] Working principle: In use, the guide trough 201 consists of two parallel troughs and two symmetrical inclined troughs. The controller controls the conveyor belt device 1 to start, so that the conveyor belt transports the bottles recycled from waste plastic. The conveyor belt device 1 is existing technology, so it will not be described in detail. When the conveyor belt rotates, it drives the clamping mechanism to rotate synchronously, so that the first slide bar 302 slides from the parallel trough away from the conveyor belt into the interior of one of the inclined troughs, and then slides along one of the inclined troughs into the parallel trough closer to the conveyor belt. At the same time, it drives the slide bar 301 to slide to one side along the interior of the convex groove 310, and drives the round bar 303, the clamping bar 304 and the corrugated elastic sponge bar 305 to move towards the bottles on the conveyor belt, so that the second slide bar 307 slides inside the straight groove opening 306 and clamps the bottles. A force is applied to the two clamping bars 304, causing them to rotate around the round rod 303 and move closer together. This clamping bars 304 clamp and position the bottle, and with the cooperation of the corrugated elastic sponge strip 305, damage to the bottle can be avoided. At this time, the bottle can be rinsed by the circulating rinsing mechanism and the residual water in the bottle can be absorbed. The bottle can then be dried by the drying mechanism. Throughout this process, the bottle remains in a clamped state. When the sliding rod 302 slides along the parallel groove near the conveyor belt into the interior of another inclined groove, and then slides along the other inclined groove into the parallel groove away from the conveyor belt, it can drive the sliding bar 301 to slide along the interior of the convex groove 310 to the other side, simultaneously driving the round rod 303, the clamping bars 304, and the corrugated elastic sponge strip 305. Move to the other side, causing the slide bar 307 to slide inside the straight groove 306, applying a reverse force to the clamping bar 304, causing the two round rods 303 to rotate away from each other around the round rods 303, releasing the clamping and positioning of the bottle. This prevents the bottle from shifting or tipping over when rinsing or drying, thus improving the cleaning or drying effect. When the clamped bottle moves directly below the high-pressure nozzle, water suction head, and air outlet, the rotation of the conveyor belt of the conveyor belt device 1 is paused, and the motor 412 is started by the controller, causing its output shaft to drive the lead screw 401 to rotate. Then, under the action of the threaded connection between the lead screw 401 and the movable plate 402, and with the guide rod 403 limiting and guiding the movable plate 402, With proper coordination, the movable plate 402 can move downwards along the outer surface of the lead screw 401, simultaneously driving two connecting plates 404 and two vertical pipes 408 to be inserted into the bottle below. Then, the controller controls another water pump 405 to start, drawing clean water from the water tank 410 through the suction pipe 409. The water then passes through another rubber hose 407, another vertical pipe 408, and a high-pressure nozzle to rinse the bottle directly below. Simultaneously, the controller controls another water pump 405 to start, drawing out the residual water inside the bottle after rinsing through the suction head, one of the vertical pipes 408, and one of the rubber hoses 407. This water then flows back into the water tank 410 through the return pipe 406 and is filtered by the filter plate 413.The filtered return water is allowed to enter the clean water at the bottom of the water tank 410, and this process is repeated. This not only removes the residual rinsing water from the bottle, facilitating subsequent drying, but also allows for the recycling of the rinsing water, thereby improving water resource utilization and saving water resources. When the clean water inside the water tank 410 decreases, clean water can be injected into the water tank 410 through the inlet pipe 411. Simultaneously, the downward movement of the movable plate 402 moves another connecting plate 404 and the air outlet pipe 502 downward, allowing the air outlet pipe 502 to be inserted into the bottle that has been drained of rinsing water. At the same time, the controller controls the heating wire 504 to heat the inside of the heating chamber 5, and simultaneously controls the blower 50. 3. Start the machine so that its air outlet blows air into the heating chamber 5. The hot air inside the heating chamber 5 passes through the air supply pipe 501, the air outlet pipe 502, and the air outlet head in sequence, blowing hot air into the bottle to dry it. After the bottle is rinsed, residual water is removed, and it is dried, the controller can control the motor 412 to rotate in reverse, driving the lead screw 401 to rotate in reverse. This causes the movable plate 402 to move upward along the outer surface of the lead screw 401, simultaneously driving multiple connecting plates 404, two vertical pipes 408, and the air outlet pipe 502 to move upward and remove them from the bottle. At this time, the controller can control the conveyor belt device 1 to start, so that the conveyor belt carries the bottle. This process can be repeated. When the conveyor belt device 1 needs to be changed to a different size, the conveyor belt device 1 can be started. When transporting bottles, the locking screw 604 is turned outwards by hand, releasing the clamping state on the other rotating rod 6. Then, by turning one of the gears 601 by hand, the other gear 601 can be driven to rotate in the opposite direction under the meshing action of the teeth of the two adjacent gears 601. This simultaneously drives the two rotating rods 6 to rotate in the opposite direction, causing the two connecting bars 308 and the two sliding rods 307 to move away from or towards each other. This allows the sliding rods 307 to slide an appropriate distance inside the straight groove 306, and applies a force to the clamping bars 304, causing the two clamping bars 304 to rotate around the outer surface of the round rod 303 towards the center or to the sides, adjusting the initial clamping of the bottle by the clamping ends of the clamping bars 304. The distance is adjusted synchronously by rotating one of the rotating rods 6, which drives the indicator needle 603 to rotate. This, in conjunction with the scale 602, allows observation of the angle indicated by the indicator needle 603. Similarly, the other two adjacent gears 601 are adjusted at the same angle. Then, by rotating the locking screw 604 in the opposite direction, it is turned towards the fixing block 3, tightening one of the rotating rods 6 and keeping the two adjacent gears 601 relatively fixed. This allows for adjustment of the initial clamping angle of the two clamping bars 304 according to different bottle sizes, thus improving the applicability of the device. With the cooperation of the corrugated elastic sponge strip 305, when the two clamping bars 304 clamp the bottle at an inclined angle, slippage of the bottle is prevented.

[0042] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A bottle production line utilizing recycled waste plastics, characterized in that, include: A conveyor belt device (1) is provided with a conveyor belt. A clamping mechanism is provided on the outer surface of the conveyor belt. The clamping mechanism includes multiple fixing blocks (3). The multiple fixing blocks (3) are fixedly connected to the conveyor belt. A convex groove (310) is provided on one side of the fixing block (3). A slide bar (301) is slidably connected inside the convex groove (310). A round rod (303) is fixedly connected to the top of the slide bar (301). Two clamping bars (304) are symmetrically and offsetly connected to the outer surface of the round rod (303). A wave-shaped elastic sponge strip (305) is fixedly connected to the clamping end of the clamping bar (304). A straight groove (306) is provided on the top of the clamping bar (304). An opening groove (309) is provided on the opposite side of the fixing block (3). A connecting strip (308) is provided inside the opening groove (309). The top of the conveyor belt device (1) is fixedly connected to a slide rod 2 (307), one end of which is slidably connected to the inside of the straight groove (306). The bottom of the slide bar (301) away from the round rod (303) is fixedly connected to a slide rod 1 (302). The inner wall of the conveyor belt device (1) is fixedly connected to an annular plate (2). The outer surface of the annular plate (2) is provided with a guide groove (201). One end of each of the slide rods 1 (302) is slidably connected to the inside of the guide groove (201). The outer surface of the conveyor belt is provided with an adjustment mechanism. The adjustment mechanism includes multiple rotating rods (6). The outer surface of the rotating rods (6) is rotatably connected to the opposite side of the inner wall of the opening groove (309). The rotating rods (6) are fixedly connected to the connecting strip (308). The other side of the fixing block (3) is threadedly connected to a locking screw (604). The conveyor belt device (1) is provided with a circulating rinsing mechanism and a drying mechanism.

2. The bottle production line for recycling waste plastics according to claim 1, characterized in that: The adjustment mechanism also includes multiple gears (601), which are fixedly connected to the rotating rod (6). The teeth of the multiple gears (601) are meshed in pairs. A dial (602) is fixedly connected to the top of the fixed block (3). The central axis of the dial (602) coincides with the central axis of one of the rotating rods (6). An indicator needle (603) is fixedly connected to one end of one of the rotating rods (6).

3. The bottle production line for recycling and regenerating waste plastics according to claim 1, characterized in that: The circulating flushing mechanism includes a frame (4), two guide rods (403) are symmetrically fixedly connected to opposite sides of the inner wall of the frame (4), and movable plates (402) are slidably connected to the outer surfaces of the two guide rods (403). Multiple connecting plates (404) are fixedly connected at equal intervals to one side of the movable plate (402).

4. A bottle production line for recycling and regenerating waste plastics according to claim 3, characterized in that: A lead screw (401) is rotatably connected to the opposite side of the inner wall of the frame (4). The lead screw (401) is threadedly connected to the movable plate (402). A motor (412) is fixedly connected to the top of the frame (4). The output end of the motor (412) is fixedly connected to one end of the lead screw (401).

5. A bottle production line for recycling and regenerating waste plastics according to claim 4, characterized in that: Two of the connecting plates (404) are fixedly connected to the bottom of a vertical pipe (408), one end of which is fixedly connected to a rubber hose (407). A water tank (410) is fixedly connected to the top of the frame (4). Two water pumps (405) are symmetrically fixedly connected to one side of the water tank (410). The liquid-drawing end of one of the water pumps (405) is fixedly connected to one end of one of the rubber hoses (407). The other end of one of the vertical pipes (408) is fixedly connected to a suction head. The liquid-discharge end of one of the water pumps (405) is fixedly connected to a return pipe (406), one end of which is fixedly connected to the top of the water tank (410).

6. A bottle production line for recycling and regenerating waste plastics according to claim 5, characterized in that: The outlet end of another water pump (405) is fixedly connected to one end of another rubber hose (407), the other end of another vertical pipe (408) is fixedly connected to a high-pressure nozzle, and the pumping end of another water pump (405) is fixedly connected to a pumping pipe (409), one end of the pumping pipe (409) is fixedly connected to the side of the pumping pipe (409) near the bottom.

7. A bottle production line for recycling and regenerating waste plastics according to claim 6, characterized in that: The return pipe (406), water tank (410) and water pumping pipe (409) are connected to each other. One of the rubber hoses (407), one of the vertical pipes (408) and the water suction head are connected to each other. The other rubber hose (407), the other vertical pipe (408) and the high-pressure nozzle are connected to each other.

8. A bottle production line for recycling waste plastics according to claim 7, characterized in that: A filter plate (413) is fixedly connected to the inner wall of the water tank (410) near the top, and an inlet pipe (411) is fixedly connected to the side of the water tank (410) near the center, and the inlet pipe (411) is connected to the water tank (410).

9. A bottle production line for recycling and regenerating waste plastics according to claim 3, characterized in that: The drying mechanism includes a heating box (5), which is fixedly connected to another connecting plate (404). Multiple heating wires (504) are fixedly connected at equal intervals on the inner wall of the heating box (5). A blower (503) is fixedly connected to one side of the heating box (5), and the air outlet of the blower (503) extends into the interior of the heating box (5).

10. A bottle production line for recycling and regenerating waste plastics according to claim 9, characterized in that: Another connecting plate (404) is fixedly connected to the bottom of an air outlet pipe (502). One end of the air outlet pipe (502) is fixedly connected to an air outlet head, and the other end of the air outlet pipe (502) is fixedly connected to an air supply pipe (501). The air supply pipe (501) is fixedly connected to the heating box (5). The heating box (5), the air supply pipe (501), the air outlet pipe (502) and the air outlet head are connected to each other.

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