Full-automatic rinsing mechanism for regenerated PET (Polyethylene Terephthalate) bottle flakes

Abstract

The utility model relates to a full-automatic rinsing mechanism for regenerated PET (Polyethylene Terephthalate) bottle chips, which belongs to the technical field of PET bottle chip recovery and comprises two support plates, a rinsing box is arranged between the opposite sides of the two support plates, a component for sufficiently rinsing the PET bottle chips is arranged on the rinsing box, and the PET bottle chips are arranged in the rinsing box. The device comprises two supporting plates, two supporting rods are fixed to the upper surfaces of the two supporting plates correspondingly, a top plate is arranged above the two supporting plates, the other ends of the four supporting rods are fixed to the four corners of the lower surface of the top plate correspondingly, a storage tank is fixed to the inner side of the top plate, and a feeding assembly for automatically feeding is arranged on the storage tank. According to the full-automatic rinsing mechanism for the regenerated PET bottle flakes, through cooperation of the first motor, the first belt wheel can be driven to rotate, so that the transmission belt is driven to drive, the second belt wheel drives the filter cartridge to rotate, and the PET bottle flakes can be driven to be turned and stirred through rotation of the filter cartridge, so that the PET bottle flakes are comprehensively rinsed.

Description

Technical Field

[0001] The utility model relates to the technical field of PET bottle flake recycling, in particular to a full-automatic rinsing mechanism for recycled PET bottle flakes. Background Art

[0002] PET bottle flakes are a common plastic packaging material, generally made of polyethylene terephthalate (PET). PET is a plastic material with the characteristics of high transparency, light weight, impact resistance, and good weather resistance. Therefore, it is widely used in the manufacture of plastic bottles in the fields of beverages, bottled water, food, cosmetics, etc. PET bottle flakes can be crushed or recycled in the subsequent environmental protection treatment process, effectively reducing the impact of plastic waste on the environment.

[0003] For example, a PET bottle flake rinsing mechanism is disclosed in the Chinese utility model patent publication number (CN204276433U), which comprises a cleaning box, a screw feeding device, and a stirring device. The two ends of the cleaning box in the longitudinal direction are respectively a feeding end and a discharging end. The feeding end is provided with a feeding port and a sewage outlet, and the corresponding discharging end is provided with a discharging port and a water inlet. The water inlet and the sewage outlet are respectively arranged on the box cover and the bottom surface of the cleaning box. The feeding end and the discharging end are respectively provided with a mesh baffle for filtering, and the baffle is transversely arranged at the upper end of the cleaning box; a main screw feeding device is arranged at the bottom of the cleaning box body, and an inclined screw feeding device is arranged at the discharging end, and the screw feeding device is connected with the main screw feeding device to convey the bottle flakes; a stirring device is arranged on the box cover of the cleaning box and / or on the side of the feeding port, and a plurality of the stirring devices are arranged at intervals on the box cover, and the stirring device at the feeding port end is arranged on the upper side of the cleaning box near the feeding port. The invention relates to a cleaning machine for cleaning waste PET bottles. The cleaning machine of the present ... Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a fully automatic rinsing mechanism for recycled PET bottle flakes, which has the advantage of quickly passing the PET bottle flakes out after rinsing, thereby improving the rinsing efficiency. It solves the problem in the patent that the cleaned PET bottle flakes are easily scattered and accumulated at the bottom of the washing box, and the screw feeding device alone cannot gather the scattered PET bottle flakes and send them out of the washing box, resulting in low efficiency of the entire PET bottle flake rinsing process and affecting practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic rinsing mechanism for recycled PET bottle flakes, comprising two support plates, a rinsing box is arranged between the two opposite sides of the support plates, a rinsing assembly for fully rinsing the PET bottle flakes is arranged on the rinsing box, two support rods are fixed on the upper surfaces of the two support plates, a top plate is arranged above the two support plates, the other ends of the four support rods are respectively fixed to the four corners of the lower surface of the top plate, a storage tank is fixed on the inner side of the top plate, and a feeding assembly for automatically feeding is arranged on the storage tank;

[0006] The rinsing assembly includes a first motor, which is fixed to the upper surface of the rinsing box, and a first pulley is fixed to the output shaft of the first motor, and a transmission belt is connected to the outer side of the first pulley for transmission, and the inner walls of the front and rear sides of the rinsing box are rotatably connected to a connecting plate through a bearing, a filter cartridge is fixed between the opposite sides of the two connecting plates, a second pulley is fixed to the outer side of the filter cartridge, the other end of the transmission belt passes through and extends to the interior of the rinsing box, and is transmission connected to the outer side of the second pulley, and a drain pipe is connected to the lower surface of the rinsing box, and a second motor is fixed to the right side of the right support plate, and the output shaft of the second motor passes through and extends to the left side of the right support plate and is fixed to the right side of the rinsing box, and the right side of the left support plate is rotatably connected to the rotating shaft through a bearing, and the other end of the rotating shaft is fixed to the left side of the rinsing box, and a closing assembly is provided on the rinsing box.

[0007] Furthermore, two brackets are fixed to the lower surface of each support plate and are symmetrically distributed front to back about the central axis of the support plate.

[0008] Furthermore, the front sides of the two connecting plates are each provided with a connecting hole, and the inner diameter of the connecting hole is matched with the inner diameter of the filter cartridge.

[0009] Furthermore, the closing component includes a connecting pipe, two mounting blocks are fixed on the outside of the connecting pipe, a third motor is fixed on the left side of the left mounting block, an output shaft of the third motor passes through and extends to the right side of the left mounting block, and a rotating block is fixed thereto, the right side of the rotating block is rotatably connected to the left side of the right mounting block via a bearing, and a baffle is fixed to the lower surface of the rotating block.

[0010] Furthermore, the number of the connecting pipes is two, and they are symmetrically distributed front to back about the central axis of the rinsing box.

[0011] Furthermore, the feeding assembly includes a mounting plate, which is fixed to the inner side of the storage tank, a fourth motor is fixed to the outer side of the storage tank, the output shaft of the fourth motor passes through and extends to the inside of the mounting plate, and a driving gear is fixed thereto, a driven gear is meshed on the outer side of the driving gear, the bottom end of the driven gear is rotatably connected to the inner bottom wall of the mounting plate through a bearing, a rotating rod is fixed to the inner side of the driven gear, the bottom end of the storage tank is connected to a discharge pipe, the bottom end of the rotating rod passes through and extends to the inside of the discharge pipe, and a rotating blade is fixed to the outer side.

[0012] Furthermore, the rotating rod is located on the center line of the storage tank, and the outer diameter of the rotating blade is matched with the inner diameter of the discharge pipe.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The fully automatic rinsing mechanism for recycled PET bottle flakes can drive the first pulley to rotate through the cooperation of the first motor, thereby driving the transmission belt to drive, so that the second pulley drives the filter drum to rotate, and the rotation of the filter drum can drive the PET bottle flakes to be turned over, so as to fully rinse the PET bottle flakes. Through the cooperation of the second motor, the rinsing box can be turned over, so as to facilitate the pouring out of the rinsed PET bottle flakes and improve the rinsing efficiency.

[0015] 2. The fully automatic rinsing mechanism for recycled PET bottle flakes can drive the driving gear to rotate through the cooperation of the fourth motor, thereby driving the driven gear to rotate. The rotation of the driven gear can drive the rotating rod to rotate, thereby driving the rotating blades to rotate. Through the rotation of the rotating blades, the PET bottle flakes in the storage tank can be transported to the inside of the rinsing box, so that the rinsing work can be carried out automatically and continuously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the rinsing component of the utility model;

[0018] Figure 3 This is a side view of the rinsing component of the utility model;

[0019] Figure 4 It is a schematic diagram of the feeding component of the utility model.

[0020] In the figure: 1 support plate, 2 rinse box, 3 rinse assembly, 301 first motor, 302 first pulley, 303 transmission belt, 304 connecting plate, 305 filter cartridge, 306 second pulley, 307 drain pipe, 308 second motor, 309 rotating shaft, 310 connecting pipe, 311 mounting block, 312 third motor, 313 rotating block, 314 baffle, 4 support rod, 5 top plate, 6 storage tank, 7 feeding assembly, 701 mounting plate, 702 fourth motor, 703 driving gear, 704 driven gear, 705 rotating rod, 706 discharge pipe, 707 rotating blade, 8 bracket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 In this embodiment, a fully automatic rinsing mechanism for recycled PET bottle flakes includes two support plates 1, a rinsing box 2 is provided between the opposite sides of the two support plates 1, and a rinsing component 3 for fully rinsing the PET bottle flakes is provided on the rinsing box 2 to improve the efficiency and effect of rinsing the PET bottle flakes. Two support rods 4 are fixed to the upper surfaces of the two support plates 1, and a top plate 5 is provided above the two support plates 1. The other ends of the four support rods 4 are respectively fixed to the four corners of the lower surface of the top plate 5, and a storage tank 6 is fixed on the inner side of the top plate 5. A feeding component 7 for automatically feeding is provided on the storage tank 6. After completing the rinsing of a batch of PET bottle flakes, the next rinsing can be carried out quickly and continuously.

[0023] Among them, two brackets 8 are fixed to the lower surface of each support plate 1, and are symmetrically distributed front and back with respect to the central axis of the support plate 1, so that the device can maintain stability during operation.

[0024] See also Figure 2-3In order to improve the efficiency and effect of rinsing PET bottle chips, the rinsing assembly 3 in this embodiment includes a first motor 301, the first motor 301 is fixed to the upper surface of the rinsing box 2, the upper surface of the rinsing box 2 is connected with a water inlet pipe, so that the rinsing water is passed into the rinsing box 2, the output shaft of the first motor 301 is fixed with a first pulley 302, the output shaft of the first motor 301 drives the first pulley 302 to rotate, the outer side of the first pulley 302 is connected with a transmission belt 303, the first pulley 302 drives the transmission belt 303 to transmit, the front and rear inner walls of the rinsing box 2 are rotatably connected with a connecting plate 304 through a bearing, a filter cartridge 305 is fixed between the opposite sides of the two connecting plates 304, the outer side of the filter cartridge 305 is fixed with a second pulley 306, the other end of the transmission belt 303 passes through and extends to the inside of the rinsing box 2, and is connected to the second pulley 306. The outer side of the pulley 306 is connected to the transmission connection, so that the second pulley 306 drives the filter drum 305 to rotate, allowing the PET bottle chips to flip inside the filter drum 305, so that the PET bottle chips are fully rinsed. The lower surface of the rinsing box 2 is connected to a drain pipe 307, and the outer side of the drain pipe 307 is connected to a drain valve. After the rinsing work is completed, the drain valve is opened to completely drain the water through the drain pipe 307. A second motor 308 is fixed to the right side of the right support plate 1. The output shaft of the second motor 308 passes through and extends to the left side of the right support plate 1 and is fixed to the right side of the rinsing box 2. The output shaft of the second motor 308 drives the rinsing box 2 to rotate, and the right side of the left support plate 1 is rotatably connected to the rotating shaft 309 through a bearing. The other end of the rotating shaft 309 is fixed to the left side of the rinsing box 2, so that the rinsing box 2 remains stable when flipping, which is convenient for discharging. A closing component is provided on the rinsing box 2.

[0025] In this example, connection holes are provided on the front sides of the two connection plates 304 , and the inner diameter of the connection holes matches the inner diameter of the filter cartridge 305 so as to be connected to the filter cartridge 305 .

[0026] It should be noted that the closing component includes a connecting pipe 310, two mounting blocks 311 are fixed on the outside of the connecting pipe 310, a third motor 312 is fixed on the left side of the left mounting block 311, the output shaft of the third motor 312 passes through and extends to the right side of the left mounting block 311, and a rotating block 313 is fixed thereto, the output shaft of the third motor 312 drives the rotating block 313 to rotate, the right side of the rotating block 313 is rotatably connected to the left side of the right mounting block 311 through a bearing, a baffle 314 is fixed to the lower surface of the rotating block 313, the rotating block 313 drives the baffle 314 to rotate, so that the lower baffle 314 is opened to allow the rinsed PET bottle flakes to be poured out, there are two connecting pipes 310, and they are symmetrically distributed front and back about the central axis of the rinsing box 2 to facilitate feeding and discharging of the filter cartridge 305.

[0027] See also Figure 4In order to quickly and continuously carry out the next rinsing after completing the rinsing of a batch of PET bottle flakes, the feeding assembly 7 in this embodiment includes a mounting plate 701, the mounting plate 701 is fixed to the inner side of the storage tank 6, and a fourth motor 702 is fixed to the outer side of the storage tank 6. The output shaft of the fourth motor 702 penetrates and extends to the inside of the mounting plate 701, and is fixed with a driving gear 703. After the discharge of the PET bottle flakes is completed, the lower baffle 314 is closed and the upper baffle 314 is opened. At this time, the fourth motor 702 is turned on, and the output shaft of the fourth motor 702 drives the driving gear 703 to rotate. The outer side of the driving gear 703 is meshed with a driven gear 704, and the driving gear 703 drives the driven gear 703 to rotate. The driven gear 704 rotates, and the bottom end of the driven gear 704 is rotatably connected to the inner bottom wall of the mounting plate 701 through a bearing. A rotating rod 705 is fixed on the inner side of the driven gear 704, and the driven gear 704 drives the rotating rod 705 to rotate. The bottom end of the storage tank 6 is connected to a discharge pipe 706, and the bottom end of the rotating rod 705 passes through and extends to the inside of the discharge pipe 706, and a rotating blade 707 is fixed on the outside. The rotating rod 705 drives the rotating blade 707 to rotate, and the rotating blade 707 transports the PET bottle flakes stored in the storage tank 6 to the discharge pipe 706, and the discharge pipe 706 passes the PET bottle flakes into the filter cartridge 305 inside the rinsing box 2, so that the rinsing work can be automatically and continuously performed.

[0028] In this example, the rotating rod 705 is located on the center line of the storage tank 6, and the outer diameter of the rotating blade 707 is matched with the inner diameter of the discharge pipe 706, so as to facilitate the transportation of the PET bottle flakes inside the storage tank 6 and avoid blockage.

[0029] The working principle of the above embodiment is:

[0030] (1) First, the PET bottle flakes enter the filter cartridge 305 inside the rinsing box 2, and then the rinsing water is introduced into the rinsing box 2 through the water inlet pipe. Then, the first motor 301 is turned on, and the output shaft of the first motor 301 drives the first pulley 302 to rotate, and the first pulley 302 drives the transmission belt 303 to drive, so that the second pulley 306 drives the filter cartridge 305 to rotate, so that the PET bottle flakes are turned over inside the filter cartridge 305, so that the PET bottle flakes are fully rinsed. After the rinsing work is completed, the drain valve is opened, and after the water is completely discharged through the drain pipe 307, the second motor 308 is turned on, and the output shaft of the second motor 308 drives the rinsing box 2 to rotate, so that the rinsing box 2 is turned over 90 degrees.

[0031] (2) After the rinsing box 2 is turned over by 90°, the third motor 312 on the lower side is turned on, and the output shaft of the third motor 312 drives the rotating block 313 to rotate, and the rotating block 313 drives the baffle 314 to rotate, so that the lower baffle 314 is opened to allow the rinsed PET bottle flakes to be poured out, and then the lower baffle 314 is closed and the upper baffle 314 is opened. At this time, the fourth motor 702 is turned on, and the output shaft of the fourth motor 702 drives the driving gear 703 to rotate, and the driving gear 703 drives the driven gear 704 to rotate, and the driven gear 704 drives the rotating rod 705 to rotate, and the rotating rod 705 drives the rotating blade 707 to rotate, and the rotating blade 707 transports the PET bottle flakes stored in the storage tank 6 to the discharge pipe 706, and the discharge pipe 706 passes the PET bottle flakes into the filter cartridge 305 inside the rinsing box 2, so that the rinsing work can be automatically and continuously performed.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A fully automatic rinsing mechanism for recycled PET bottle flakes, comprising two support plates (1), Features: A rinsing box (2) is provided between the two opposite sides of the two support plates (1), and a rinsing assembly (3) for fully rinsing the PET bottle flakes is provided on the rinsing box (2). Two support rods (4) are fixed on the upper surfaces of the two support plates (1), and a top plate (5) is provided above the two support plates (1). The other ends of the four support rods (4) are respectively fixed to the four corners of the lower surface of the top plate (5). A storage tank (6) is fixed on the inner side of the top plate (5), and a feeding assembly (7) for automatically feeding is provided on the storage tank (6); The rinsing assembly (3) comprises a first motor (301), the first motor (301) is fixed to the upper surface of the rinsing box (2), a first pulley (302) is fixed to the output shaft of the first motor (301), the outer side of the first pulley (302) is connected to a transmission belt (303), the inner walls of the front and rear sides of the rinsing box (2) are both rotatably connected to connecting plates (304) through bearings, a filter cartridge (305) is fixed between the two opposite sides of the connecting plates (304), a second pulley (306) is fixed to the outer side of the filter cartridge (305), and the transmission belt (303) is connected to the outer side of the filter cartridge (305). The other end of the pulley (306) passes through and extends to the interior of the rinsing box (2), and is connected to the outer side of the second pulley (306) through transmission. The lower surface of the rinsing box (2) is connected to a drain pipe (307). A second motor (308) is fixed to the right side of the right support plate (1). The output shaft of the second motor (308) passes through and extends to the left side of the right support plate (1), and is fixed to the right side of the rinsing box (2). The right side of the left support plate (1) is rotatably connected to a rotating shaft (309) via a bearing. The other end of the rotating shaft (309) is fixed to the left side of the rinsing box (2). A sealing component is provided on the rinsing box (2).

2. A fully automatic rinsing mechanism for recycled PET bottle flakes according to claim 1, Features: Two brackets (8) are fixed to the lower surface of each support plate (1) and are symmetrically distributed front and back about the central axis of the support plate (1).

3. A fully automatic rinsing mechanism for recycled PET bottle flakes according to claim 1, Features: The front surfaces of the two connecting plates (304) are each provided with a connecting hole, and the inner diameter of the connecting hole is matched with the inner diameter of the filter cartridge (305).

4. A fully automatic rinsing mechanism for recycled PET bottle flakes according to claim 1, Features: The sealing component comprises a connecting pipe (310), two mounting blocks (311) are fixed on the outside of the connecting pipe (310), a third motor (312) is fixed on the left side of the left mounting block (311), an output shaft of the third motor (312) passes through and extends to the right side of the left mounting block (311), and a rotating block (313) is fixed thereto, the right side of the rotating block (313) is rotatably connected to the left side of the right mounting block (311) via a bearing, and a baffle (314) is fixed on the lower surface of the rotating block (313).

5. A fully automatic rinsing mechanism for recycled PET bottle flakes according to claim 4, Features: The number of the connecting pipes (310) is two, and they are symmetrically distributed front to back about the central axis of the rinsing box (2).

6. A fully automatic rinsing mechanism for recycled PET bottle flakes according to claim 1, Features: The feeding assembly (7) comprises a mounting plate (701), wherein the mounting plate (701) is fixed to the inner side of the storage tank (6), a fourth motor (702) is fixed to the outer side of the storage tank (6), an output shaft of the fourth motor (702) penetrates and extends to the inside of the mounting plate (701), and a driving gear (703) is fixed thereto, a driven gear (704) is meshed with the outer side of the driving gear (703), the bottom end of the driven gear (704) is rotatably connected to the inner bottom wall of the mounting plate (701) via a bearing, a rotating rod (705) is fixed to the inner side of the driven gear (704), the bottom end of the storage tank (6) is connected to a discharge pipe (706), the bottom end of the rotating rod (705) penetrates and extends to the inside of the discharge pipe (706), and a rotating blade (707) is fixed to the outer side.

7. A fully automatic rinsing mechanism for recycled PET bottle flakes according to claim 6, Features: The rotating rod (705) is located on the center line of the storage tank (6), and the outer diameter of the rotating blade (707) is matched with the inner diameter of the discharge pipe (706).

Images