A pet bottle flake disinfection and decontamination device and a method of using the same

Abstract

The application discloses a PET bottle piece disinfection and decontamination device and a use method thereof, and relates to the technical field of PET bottle piece disinfection. The PET bottle piece disinfection and decontamination device and the use method thereof are characterized by the following: two protective plates are arranged on the top of the base, and the two protective plates are fixed on the two sides of the top of the base through supports; a drift pool is fixedly connected to the top of the base through a support, and the top of the drift pool is fixedly connected with the bottoms of the two protective plates. The PET bottle piece disinfection and decontamination device and the use method thereof are characterized by the following: a rubbing mechanism, a plug flow mechanism and a scouring mechanism are arranged on the top of the base, so that the device can intermittently arrange and rub the bottle pieces in batches through the rubbing mechanism, the plug flow mechanism and the scouring mechanism, the adhesion of adherents to the bottle pieces is destroyed, the bottle pieces are subjected to strong scouring, the residues adhered to the surfaces of the bottle pieces are removed, and the liquid flow in the drift pool is assisted, so that the flowability of the bottle pieces is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of PET bottle piece disinfection, in particular to a PET bottle piece disinfection and cleaning device and a use method thereof. BACKGROUND

[0002] PET bottle pieces are indeed a kind of recyclable plastic materials, which are widely used in manufacturing beverage bottles, food containers and other packaging materials. Due to the characteristics of corrosion resistance, lightness and transparency, PET bottle pieces have been widely used in the packaging industry

[0003] Before recycling and reuse, in order to ensure the quality and safety of the regenerated products and make them reach the relevant use standards, the PET bottle pieces need to be cut into pieces, repeatedly washed to clean the pollutants attached to the bottle pieces and disinfected before use.

[0004] Although the bottle pieces can be safely treated through repeated washing and disinfection in the prior art, there are still some problems in the actual use process, in which the device lacks a repeated scrubbing mechanism, so that the bottle pieces cannot quickly destroy the adhesion firmness of the attached materials, resulting in the problem that the washing and disinfection are not fast enough. Therefore, the PET bottle piece disinfection and cleaning device and the use method thereof are proposed to solve the existing problems. SUMMARY

[0005] In view of the deficiencies of the prior art, the application provides a PET bottle piece disinfection and cleaning device and a use method thereof, which solves the problem of inconveniently destroying the adhesion firmness between the bottle pieces and the attached materials.

[0006] To achieve the above purpose, the application is implemented by the following technical scheme: a PET bottle piece disinfection and cleaning device, comprising a base and a guard plate, the guard plate is provided with two, and the two guard plates are fixedly arranged on the two sides of the top of the base through supports, a drift pool is fixedly connected to the top of the base through a support, and the top of the drift pool is fixedly connected with the bottoms of the two guard plates, a transmission roller is rotatably arranged between the two guard plates, and the transmission roller is symmetrically arranged on the front and back of the transmission roller, a conveying belt is transmissionally connected between the two transmission rollers, a material frame is fixedly connected to the top of the two guard plates through supports, a scrubbing mechanism is arranged on the rear side of the material frame, a push flow mechanism is arranged in the interior of the drift pool, a rinsing mechanism is arranged in the interior of the drift pool, a supporting plate matched with the conveying belt is fixedly connected between the two guard plates through supports, a disinfection frame is fixedly connected to the top of the base through a support, and a clean water pool and a disinfection pool are separated from the rear to the front in the interior of the disinfection frame through an installation partition plate.

[0007] Preferably, the scrubbing mechanism comprises a U-shaped frame, the U-shaped frame is slidingly arranged on the top of the guard plate, the top of the two U-shaped frames is jointly slidingly arranged with a convex point scrubbing plate, the top of the base is fixedly connected with a first motor through a support, the output shaft of the first motor is fixedly connected with an inner multi-rib rotating drum through a shaft coupling, the inner multi-rib rotating drum is slidingly connected with an outer multi-rib rotating shaft, the first return spring is fixedly connected between the outer multi-rib rotating shaft and the inner multi-rib rotating drum, the surface of the outer multi-rib rotating shaft is fixedly connected with a first cam, and the top of the convex point scrubbing plate is fixedly connected with a first strip frame matched with the first cam;

[0008] The outer shaft is fixedly connected with a first half gear on the surface, the top of the base is fixedly connected with a first electric telescopic rod, the end of the first electric telescopic rod is fixedly connected with a lifting plate, the top of the lifting plate is fixedly connected with a first elliptical ring frame, the front side and the rear side of the first elliptical ring frame inner cavity are fixedly connected with first toothed plates engaged with the first half gear, and the two first toothed plates are arranged in a staggered manner, the rear side of the first elliptical ring frame is fixedly connected with a supporting plate, the front side and the rear side of one side of the supporting plate are fixedly connected with lifting plates matched with the convex point scrubbing plate, the top of the base is fixedly connected with a U-shaped mounting frame, the inside of the U-shaped mounting frame is rotatably provided with a tilting plate, the bottom of the supporting plate is rotatably provided with a pressing roller matched with the tilting plate through a support, and the front side and the rear side of the opposite side of the two guard plates are slidingly connected with lifting columns through sliding sleeves.

[0009] Preferably, the push flow mechanism comprises a pushing shaft, the pushing shaft is rotatably arranged between the two sides of the drift pool inner cavity, the front side of the pushing shaft is symmetrically provided with two, the surface of the pushing shaft is provided with a plurality of pushing leaves, one end of the pushing shaft extends to the outside of the drift pool, the surface of the pushing shaft and located outside the drift pool is fixedly connected with a first belt pulley, the first belt is transmissionally connected between the two first belt pulleys, the short column is rotatably arranged on one side of the right guard plate through a support, the surface of the short column is fixedly connected with a second half gear, the top of the lifting plate is fixedly connected with a second elliptical ring frame, and the front side of the second elliptical ring frame is fixedly connected with the rear side of the supporting plate, the front side and the rear side of the second elliptical ring frame inner cavity are fixedly connected with second toothed plates engaged with the second half gear, and the two second toothed plates are arranged in a staggered manner, the surfaces of the short column and the front side pushing shaft are fixedly connected with second belt pulleys, and the second belt is transmissionally connected between the two second belt pulleys.

[0010] Preferably, the rinsing mechanism comprises a trapezoidal material collecting cover fixedly arranged in the interior of the drift pool, an L-shaped anti-sinking filter plate fixedly connected to the interior of the trapezoidal material collecting cover, an intercepting filter plate slidingly arranged in the interior of the drift pool and located at the rear side of the L-shaped anti-sinking filter plate, third electric telescopic rods fixedly connected to the two sides of the drift pool, a U-shaped pull frame commonly fixedly connected between the extended ends of the two third electric telescopic rods through a support, a rinsing frame slidingly connected to the interior of the U-shaped pull frame through a sliding groove and a sliding block, T-shaped baffle plates slidingly arranged at the front side and the rear side of the rinsing frame, lifting blocks fixedly connected to the front side and the rear side of the two sides of the interior of the drift pool and matched with the T-shaped baffle plates, a second motor fixedly connected to the top of the interior of the U-shaped pull frame, a rotating shaft fixedly connected to the output shaft of the second motor through a shaft coupling, a second cam fixedly connected to the surface of the rotating shaft, and a second frame matched with the second cam and fixedly connected to the top of the rinsing frame.

[0011] Preferably, ratchets are fixedly connected to the surfaces of the short column and the outer connecting shaft, mounting boxes are fixedly connected to the front side and the rear side of the one side of the guard plate on the right side through supports, pawls matched with the ratchets are slidingly connected to the interiors of the mounting boxes, and first springs are fixedly connected between the pawls and the mounting boxes.

[0012] Preferably, receiving grooves penetrating to the interiors are formed at the top of the guard plate, a plurality of the receiving grooves are equidistantly formed, a pull rod is slidingly connected to the interior of the receiving groove, the top end of the pull rod is fixedly connected to the top of the interior of the U-shaped frame, a second spring is fixedly connected between the pull rod and the receiving groove, guide sliding grooves are formed at the two sides of the bottom of the convex point rubbing plate, a plurality of the guide sliding grooves are equidistantly formed at the same side, and slides matched with the guide sliding grooves are fixedly connected to the opposite sides of the two U-shaped frames.

[0013] Preferably, first sleeves are fixedly connected to the two sides of the top of the drift pool, first movable rods are slidingly connected to the interiors of the first sleeves, third springs are fixedly connected between the first movable rods and the first sleeves, the surfaces of the intercepting filter plates are fixedly connected to the opposite sides of the two first movable rods through supports, second sleeves are fixedly connected to the front side and the rear side of the two sides of the top of the rinsing frame through supports, second movable rods are slidingly connected to the interiors of the second sleeves, the surfaces of the T-shaped baffle plates are fixedly connected to the bottoms of the second movable rods, fourth springs are fixedly connected between the second movable rods and the second sleeves, second electric telescopic rods are fixedly connected to the front side and the rear side of the top of the rinsing frame, and filter plates are fixedly connected to the bottoms of the extended ends of the second electric telescopic rods.

[0014] Preferably, a liquid inlet pipe is communicated to the front side of the drift pool, and an overflow notch is formed at the rear side of the drift pool.

[0015] The application further discloses a use method of the PET bottle piece disinfection and washing device.

[0016] S1, pre-preparation: the PET bottle pieces soaked in water are placed in the inside of the material frame, and the material on the bottom layer in the inside of the material frame is transmitted to the top of the conveying belt in advance through the transmission of the conveying belt, and then the convex point rubbing plate is pressed on the material on the top of the conveying belt;

[0017] S2, batch rubbing: the first motor is started, the first motor drives the inner multi-rib rotating drum and the outer multi-rib rotating shaft to rotate, the outer multi-rib rotating shaft drives the first cam to rotate, the convex point rubbing plate reciprocally moves left and right under the continuous extrusion of the convex surface of the first cam, and the convex point rubbing plate reciprocally moving can repeatedly rub and wash the material extruded between the conveying belt and the convex point rubbing plate;

[0018] Intermittent feeding: the first electric telescopic rod is started, the extending end of the first electric telescopic rod reciprocally extends and retracts, the extending end of the first electric telescopic rod rises to drive the lifting plate, the first elliptical frame, the first toothed plate, the supporting plate and the lifting plate to rise, the lifting plate rises to be in close contact with the bottom of the convex point rubbing plate in advance, and the convex point rubbing plate rises, when the convex point rubbing plate rises, the first toothed plate at the bottom position is engaged with the first half gear, the first half gear is finally rotated by one hundred and eighty degrees, the first half gear is rotated to drive the outer connecting shaft and the front transmission roller to rotate, the transmission roller is rotated to drive the conveying belt to intermittently transmit, the intermittent feeding is completed, after the first half gear is engaged with the first toothed plate at the bottom position, the extending end of the corresponding first electric telescopic rod stops extending upwards and starts retracting downwards;

[0019] With the retraction of the extending end of the first electric telescopic rod, the convex point rubbing plate elastically extrudes the material on the top of the conveying belt again, and with the extrusion cooperation of the first cam and the first strip, the convex point rubbing plate continuously rubs and washes the material on the top of the conveying belt, when the extending end of the first electric telescopic rod drives the lifting plate, the first elliptical frame, the first toothed plate, the supporting plate and the lifting plate to descend, the press roller at the bottom of the supporting plate can extrude the warped plate in advance, so that the warped plate drives the bottom disc and the lifting column to rise, the lifting column lifts the convex point rubbing plate to rise, during the rising of the convex point rubbing plate, the first toothed plate at the top position is engaged with the first half gear with the overall descent of the extending end of the first electric telescopic rod, so that the outer connecting shaft drives the transmission roller and the conveying belt to continue intermittent transmission, and then the intermittent feeding is completed during the lifting of the convex point rubbing plate, after the first toothed plate at the top position is engaged with the first half gear by descending, the retraction stroke of the first electric telescopic rod is completed and the first electric telescopic rod starts to extend upwards;

[0020] S3, material washing: with the driving of the conveying belt, the completed material on the top of the conveying belt will fall into the inside of the drift pool, the material adhered to the surface of the conveying belt will be unloaded through the scraping of the vertical bending part of the L-shaped anti-sinking filter plate, the liquid level in the inside of the drift pool is at the midpoint of the vertical distance between the lowest part of the trapezoidal material gathering cover and the L-shaped anti-sinking filter plate, so that the material will float on the liquid in the area of the L-shaped anti-sinking filter plate, and will flow along the trapezoidal material gathering cover into the inside of the washing frame along with the self-front-to-back flow of the liquid, then the second electric telescopic rod is started to drive the filter plate at the extended end of the second electric telescopic rod to separate and intercept the inlet and outlet of the washing frame, then the third electric telescopic rod and the second motor are started, the starting of the third electric telescopic rod will pull the U-shaped pulling frame and the washing frame to be lifted, so that the washing frame is at the upper part of the liquid, the excess liquid in the inside of the washing frame will be filtered out from the front and back filter plates when the washing frame is lifted, the T-shaped baffle is reset downward by the elastic cooperation of the second sleeve, the second movable rod and the fourth spring, so as to close the front and back sides of the washing frame, and the interception filter plate pressed at the bottom of the washing frame is reset upward in succession, so as to concentrate and intercept the remaining material which has not been washed;

[0021] Then the second motor is started to drive the rotating shaft and the second cam to rotate, the second cam reciprocatingly pushes the second frame up and down, so that the second frame drives the washing frame to reciprocate up and down, the remaining liquid in the inside of the washing frame will reciprocally impact the material to clean the material powerfully, after the washing is completed, the washing frame is reset, the filter plate is lifted, and the material in the inside of the washing frame which has been washed is automatically drifted out by the flow of the liquid in the inside of the drift pool, at the same time, the material which has not been washed is drifted into the inside of the washing frame, then the filter plate is continuously closed, the washing frame is lifted, and the material in the inside of the washing frame is continuously reciprocally washed.

[0022] S4, auxiliary push flow: the lifting plate reciprocatingly moves up and down to synchronously drive the second oval ring frame to move up and down, the second oval ring frame carries the second toothed plate to reciprocate and mesh with the second half gear, so that the second half gear drives the short column to rotate, the short column drives the front side stirring shaft and the stirring blade to rotate through the transmission cooperation of the second belt pulley and the second belt, the front side stirring shaft drives the rear side stirring shaft and the stirring blade to rotate through the transmission cooperation of the first belt pulley and the first belt, so as to stir the flow of the liquid in the inside of the drift pool, finally, the washed material is salvaged out, and then the material is washed and disinfected in the clean water pool and the disinfection pool.

[0023] Advantages

[0024] The PET bottle piece disinfection and washing device and the use method thereof are provided.

[0025] (1) The PET bottle piece disinfection and cleaning device and its use method, by setting the rubbing mechanism, push flow mechanism and scouring mechanism on the top of the base, the device can intermittently arrange and rub the bottle pieces in batches through the rubbing mechanism, push flow mechanism and scouring mechanism, destroy the adhesion of the adhering material to the bottle pieces, and strongly scour the bottle pieces, strongly remove the residues attached to the surface of the bottle pieces, and simultaneously assist the internal liquid flow of the drift pool, improve the fluidity of the bottle pieces.

[0026] (2) The PET bottle piece disinfection and cleaning device and its use method, by setting the L-shaped anti-sediment filter plate in the interior of the drift pool, the local bottle pieces can be avoided from being stuck to the bottom due to the adhesion of the adhering material, and the scouring feeding problem is avoided.

[0027] (3) The PET bottle piece disinfection and cleaning device and its use method, by setting the L-shaped anti-sediment filter plate as L-shaped, the vertical bending part of the L-shaped anti-sediment filter plate can scrape the transmission belt, so as to avoid the adhesion of the local bottle pieces to the surface of the transmission belt, and the problem of incomplete feeding is avoided.

[0028] (4) The PET bottle piece disinfection and cleaning device and its use method, by setting the support plate between the two guard plates, the transmission belt can be supported by the support plate during the transmission belt is stationary, and then the convex point rubbing plate and the bottle pieces on the surface of the transmission belt are rubbed. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is an external structure schematic diagram of the application;

[0030] Figure 2 It is another view of the external structure schematic diagram of the application;

[0031] Figure 3 It is a drift pool internal structure schematic diagram of the application;

[0032] Figure 4 It is a convex point rubbing plate structure schematic diagram of the application; Figure 3 It is a local enlarged view of A in the application;

[0033] Figure 5 It is a transmission belt internal structure schematic diagram of the application;

[0034] Figure 6 It is a local enlarged view of B in the application; Figure 5

[0035] Figure 7 It is a rubbing mechanism structure schematic diagram (I) of the application;

[0036] Figure 8 It is a rubbing mechanism structure schematic diagram (I) of the application;

[0037] Figure 9 ​Schematic diagram of the rubbing mechanism structure of the present application (two);

[0038] Figure 10 Schematic diagram of the pushing mechanism structure of the present application;

[0039] Figure 11 Schematic diagram of the rinsing mechanism structure of the present application (one);

[0040] Figure 12 Schematic diagram of the intercepting filter plate structure of the present application;

[0041] Figure 13 Schematic diagram of the rinsing mechanism structure of the present application (two);

[0042] Figure 14 Schematic diagram of the rinsing mechanism structure of the present application (three);

[0043] Figure 15 Schematic diagram of the internal structure of the installation box of the present application.

[0044] In the figure: 1, base; 2, guard plate; 3, drift pool; 4, transmission roller; 5, conveying belt; 6, material frame; 7, rubbing mechanism; 701, U-shaped frame; 702, convex point rubbing plate; 703, first motor; 704, inner multi-ribbed rotating drum; 705, outer multi-ribbed rotating shaft; 706, first return spring; 707, first cam; 708, first strip frame; 709, external shaft; 710, first half gear; 711, first electric telescopic rod; 712, lifting plate; 713, first elliptical ring frame; 714, first toothed plate; 715, supporting plate; 716, lifting plate; 717, U-shaped mounting frame; 718, warped plate; 719, compression roller; 720, lifting column; 721, base plate; 8, pushing mechanism; 801, pushing shaft; 802, pushing blade; 803, first belt pulley; 804, first belt; 805, short column; 806, second half gear; 807, second elliptical ring frame; 808, second toothed plate; 809, second belt pulley; 810, second belt; 9, rinsing mechanism; 901, trapezoidal material gathering cover; 902, L-shaped anti-sinking bottom filter plate; 903, intercepting filter plate; 904, third electric telescopic rod; 905, U-shaped pulling frame; 906, rinsing frame; 907, T-shaped baffle; 908, lifting block; 909, second motor; 910, rotating shaft; 911, second cam; 912, second strip frame; 10, ratchet wheel; 11, installation box; 12, pawl; 13, first spring; 14, storage groove; 15, pull rod; 16, second spring; 17, guide sliding slot; 18, sliding frame; 19, supporting plate; 20, first sleeve; 21, first movable rod; 22, third spring; 23, second sleeve; 24, second movable rod; 25, fourth spring; 26, liquid inlet pipe; 27, overflow notch; 28, second electric telescopic rod; 29, filter plate; 30, disinfection frame; 31, clean water pool; 32, disinfection pool. Detailed Implementation

[0045] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0046] Please see Figures 1-15 This invention provides a technical solution: a PET bottle flake disinfection and cleaning device, including a base 1 and protective plates 2. Two protective plates 2 are provided, and the two protective plates 2 are respectively fixedly installed on both sides of the top of the base 1 by a bracket. A floating pool 3 is fixedly connected to the top of the base 1 by a bracket, and the top of the floating pool 3 is fixedly connected to the bottom of the two protective plates 2. A transmission roller 4 is rotatably arranged between the two protective plates 2, and two transmission rollers 4 are symmetrically arranged front and rear. A conveyor belt 5 is connected between the two transmission rollers 4. A material frame 6 is fixedly connected to the top of the two protective plates 2 by a bracket. A liquid inlet pipe 26 is connected to the front side of the floating pool 3, and an overflow trough 27 is opened on the rear side of the floating pool 3. A disinfection frame 30 is fixedly connected to the top of the base 1 by a bracket, and the interior of the disinfection frame 30 is divided into a clear water pool 31 and a disinfection pool 32 from back to front by a partition. As a detailed explanation: the liquid inside the floating pool 3 is a high-solidity salt water with a density greater than that of PET bottle flakes, used to support the floating of PET bottle flakes.

[0047] In a preferred embodiment, to facilitate the firmness between the broken bottle flakes and the adhesive, a scrubbing mechanism 7 is provided on the rear side of the material frame 6. The scrubbing mechanism 7 includes a U-shaped frame 701, which is slidably disposed on the top of the guard plate 2. The tops of the two U-shaped frames 701 are slidably provided with a convex scrubbing plate 702. The top of the base 1 is fixedly connected to a first motor 703 by a bracket. The output shaft of the first motor 703 is fixedly connected to an inner multi-faceted rotating cylinder 704 by a coupling. The inner multi-faceted rotating cylinder 704 is internally slidably connected to... An outer polygonal rotating shaft 705 is connected to the inner polygonal rotating cylinder 704, and a first return spring 706 is fixedly connected between the outer polygonal rotating shaft 705 and the inner polygonal rotating cylinder 704. A first cam 707 is fixedly connected to the surface of the outer polygonal rotating shaft 705, and a first frame 708 matching the first cam 707 is fixedly connected to the top of the convex scrubbing plate 702. As explained in detail: the bottom of the convex scrubbing plate 702 is provided with several rubber convex dots, and the bottom end of the outer polygonal rotating shaft 705 is provided with ball bearings for contacting the top of the convex scrubbing plate 702.

[0048] The outer connecting shaft 709 is fixedly connected to one side of the front transmission roller 4, the surface of the outer connecting shaft 709 is fixedly connected with the first half gear 710, the top of the base 1 is fixedly connected with the first electric telescopic rod 711, the end of the first electric telescopic rod 711 is fixedly connected with the lifting plate 712, the top of the lifting plate 712 is fixedly connected with the first oval ring frame 713, the front side and the rear side of the inner cavity of the first oval ring frame 713 are fixedly connected with the first toothed plate 714 which is engaged with the first half gear 710, and the two first toothed plates 714 are arranged in a staggered manner, the rear side of the first oval ring frame 713 is fixedly connected with the supporting plate 715, the front side and the rear side of one side of the supporting plate 715 are fixedly connected with the lifting plate 716 which is matched with the convex point scrubbing plate 702, the top of the base 1 is fixedly connected with the U-shaped mounting frame 717, the inside of the U-shaped mounting frame 717 is rotatably provided with the rocker plate 718, the bottom of the supporting plate 715 is rotatably provided with the compression roller 719 which is matched with the rocker plate 718 through a support, the front side and the rear side of the opposite sides of the two guard plates 2 are slidably connected with the lifting columns 720 through sliding sleeves, the bottoms of the plurality of lifting columns 720 are fixedly connected with the bottom disc 721 which is matched with the rocker plate 718, the support plates 19 which are matched with the conveying belt 5 are fixedly connected between the two guard plates 2 through supports, and as a detailed explanation, the top of the lifting plate 716 and the top of the lifting column 720 are provided with ball bearings for lifting contact with the convex point scrubbing plate 702.

[0049] The top of the guard plate 2 is provided with a receiving groove 14 which penetrates into the interior, and a plurality of receiving grooves 14 are equidistantly provided, the inside of the receiving groove 14 is slidably connected with a pull rod 15, and the top end of the pull rod 15 is fixedly connected with the inner cavity top of the U-shaped frame 701, the pull rod 15 and the receiving groove 14 are fixedly connected with a second spring 16, the bottom of the convex point scrubbing plate 702 is provided with a guide sliding groove 17 on both sides, and a plurality of guide sliding grooves 17 are equidistantly provided on the same side, and the opposite sides of the two U-shaped frames 701 are fixedly connected with sliding frames 18 which are slidably matched with the guide sliding grooves 17.

[0050] As a preferred embodiment, in order to facilitate the strengthening of the bottle pieces for drift guiding, the inside of the drift tank 3 is provided with a push flow mechanism 8, which comprises a push shaft 801 rotatably arranged between the two sides of the inside of the drift tank 3, two push shafts 801 are symmetrically arranged on the front side of the push shaft 801, a plurality of push leaves 802 are arranged around the surface of the push shaft 801, one end of the push shaft 801 extends to the outside of the drift tank 3, a first belt pulley 803 is fixedly connected to the surface of the push shaft 801 and located outside the drift tank 3, a first belt 804 is transmissionally connected between the two first belt pulleys 803, a short column 805 is rotatably arranged on one side of the right side guard plate 2 through a support, a second half gear 806 is fixedly connected to the surface of the short column 805, a second oval ring frame 807 is fixedly connected to the top of the lifting plate 712, and the front side of the second oval ring frame 807 is fixedly connected to the rear side of the supporting plate 715, second toothed plates 808 meshing with the second half gear 806 are fixedly connected to the front side and the rear side of the inside of the second oval ring frame 807, and the two second toothed plates 808 are arranged in a staggered manner, second belt pulleys 809 are fixedly connected to the surface of the short column 805 and the front side of the push shaft 801, and a second belt 810 is transmissionally connected between the two second belt pulleys 809.

[0051] The surfaces of the short column 805 and the outer connecting shaft 709 are fixedly connected with a ratchet wheel 10, the front side and the rear side of one side of the right side guard plate 2 are fixedly connected with a mounting box 11 through a support, the inside of the mounting box 11 is slidingly connected with a pawl 12 matched with the ratchet wheel 10, and the first spring 13 is fixedly connected between the pawl 12 and the mounting box 11.

[0052] As a preferred embodiment, in order to facilitate the strong scouring and cleaning of the bottle pieces, the inside of the drift tank 3 is provided with a scouring mechanism 9, which comprises a trapezoidal material gathering cover 901 fixedly arranged in the inside of the drift tank 3, an L-shaped anti-sediment filter plate 902 is fixedly connected to the inside of the trapezoidal material gathering cover 901, an intercepting filter plate 903 is slidingly arranged in the inside of the drift tank 3 and located at the rear side of the L-shaped anti-sediment filter plate 902, third electric telescopic rods 904 are fixedly connected to the two sides of the drift tank 3, a U-shaped pull frame 905 is commonly fixedly connected between the extension ends of the two third electric telescopic rods 904 through a support, a scouring frame 906 is slidingly connected to the inside of the U-shaped pull frame 905 through a sliding groove and a sliding block, T-shaped baffles 907 are slidingly arranged on the front side and the rear side of the scouring frame 906, lifting blocks 908 matched with the T-shaped baffles 907 are fixedly connected to the front side and the rear side of the two sides of the inside of the drift tank 3, a second motor 909 is fixedly connected to the inside of the U-shaped pull frame 905, a rotating shaft 910 is fixedly connected to the output shaft of the second motor 909 through a shaft coupling, a second cam 911 is fixedly connected to the surface of the rotating shaft 910, and a second strip frame 912 matched with the second cam 911 is fixedly connected to the top of the scouring frame 906.

[0053] The top of the drift tank 3 is fixedly connected with a first sleeve 20 on both sides, a first movable rod 21 is slidably connected in the first sleeve 20, and a third spring 22 is fixedly connected between the first movable rod 21 and the first sleeve 20; the opposite side of the two first movable rods 21 is fixedly connected with the surface of the intercepting filter plate 903 through a support; the front side and the rear side of the top of the washing frame 906 are fixedly connected with a second sleeve 23 through a support, a second movable rod 24 is slidably connected in the second sleeve 23, and the bottom of the second movable rod 24 is fixedly connected with the surface of the T-shaped baffle 907; the fourth spring 25 is fixedly connected between the second movable rod 24 and the second sleeve 23; the front side and the rear side of the top of the washing frame 906 are fixedly connected with a second electric telescopic rod 28, and the bottom of the extension end of the second electric telescopic rod 28 is fixedly connected with a filter plate 29.

[0054] The application further discloses a use method of the PET bottle piece disinfection and washing device.

[0055] S1, pre-preparation: the PET bottle pieces soaked in water are placed in the inside of the material frame 6, and the material on the bottom layer in the inside of the material frame 6 is transmitted to the top of the conveying belt 5 in advance through the transmission of the conveying belt 5, and then the convex point rubbing plate 702 is pressed on the material on the top of the conveying belt 5;

[0056] S2, batch rubbing: the first motor 703 is started, the first motor 703 drives the inner multi-rib rotating drum 704 and the outer multi-rib rotating shaft 705 to rotate, the outer multi-rib rotating shaft 705 drives the first cam 707 to rotate, the convex surface of the first cam 707 continuously extrudes the first strip 708, so that the first strip 708 is extruded to drive the convex point rubbing plate 702 to reciprocate left and right, and the convex point rubbing plate 702 reciprocates to repeatedly rub and wash the material extruded between the conveying belt 5 and the convex point rubbing plate 702;

[0057] Intermittent feeding: the first electric telescopic rod 711 is started, the extension end of the first electric telescopic rod 711 reciprocally extends and retracts, the extension end of the first electric telescopic rod 711 rises to drive the lifting plate 712, the first elliptical ring frame 713, the first toothed plate 714, the supporting plate 715 and the lifting plate 716 to rise, the lifting plate 716 rises to be in close contact with the bottom of the convex point rubbing plate 702 in advance, and the convex point rubbing plate 702 is lifted to rise, when the convex point rubbing plate 702 rises, the first toothed plate 714 at the bottom position is engaged with the first half gear 710, the first half gear 710 is finally rotated by one hundred and eighty degrees, the rotation of the first half gear 710 drives the outer connecting shaft 709 and the front transmission roller 4 to rotate, the rotation of the transmission roller 4 drives the conveying belt 5 to intermittently drive, and the intermittent feeding is completed, after the first half gear 710 is engaged with the first toothed plate 714 at the bottom position, the extension end of the corresponding first electric telescopic rod 711 stops extending upwards and starts retracting downwards;

[0058] As the extension end of the first electric telescopic rod 711 retracts, the protruding scrubbing plate 702 elastically squeezes the material on top of the conveyor belt 5 again. Combined with the squeezing action of the first cam 707 and the first frame 708, the protruding scrubbing plate 702 continuously rubs and scrubs the material on top of the conveyor belt 5. When the extension end of the first electric telescopic rod 711 retracts, causing the lifting plate 712, the first elliptical ring frame 713, the first toothed plate 714, the support plate 715, and the lifting plate 716 to descend, the pressure roller 719 at the bottom of the support plate 715 pre-squeezes the rocker arm 718, causing the rocker arm 718 to pry open the chassis 721 and the lifting column. As the lifting column 720 rises, it lifts the raised scrubbing plate 702. During the rise of the raised scrubbing plate 702, the first toothed plate 714 at the top position will mesh with the first half gear 710 as the extension end of the first electric telescopic rod 711 descends. This causes the external shaft 709 to drive the transmission roller 4 and the conveyor belt 5 to continue intermittent transmission, thereby completing intermittent transmission and material replenishment during the lifting of the raised scrubbing plate 702. After the first toothed plate 714 at the top position finishes meshing with the first half gear 710 by descending, the first electric telescopic rod 711 completes its retraction stroke and begins to extend upward.

[0059] S3. Material Washing: As the conveyor belt 5 moves, the material washed at the top of the conveyor belt 5 falls into the interior of the drift pool 3. The material adhering to the surface of the conveyor belt 5 is scraped off by the vertical bending part of the L-shaped anti-sinking filter plate 902. The liquid level inside the drift pool 3 is at the midpoint of the vertical distance between the lowest point of the trapezoidal material gathering cover 901 and the L-shaped anti-sinking filter plate 902. Therefore, the material floats on the liquid in the area of ​​the L-shaped anti-sinking filter plate 902. With the liquid flowing from front to back, the material is guided by the trapezoidal material gathering cover 901 into the interior of the washing frame 906. Then, the second electric telescopic rod 28 is activated, causing the extended end of the second electric telescopic rod 28 to drive the filter plate 29 to wash the frame. The inlet and outlet of 906 are separated and intercepted. Then, the third electric telescopic rod 904 and the second motor 909 are activated. The activation of the third electric telescopic rod 904 will pull the U-shaped pull frame 905 and the rinsing frame 906 to rise, so that the rinsing frame 906 is in the upper part of the liquid. When the rinsing frame 906 is raised, the excess liquid inside is filtered out from the front and rear filter plates 29. As the rinsing frame 906 rises, the T-shaped baffle 907 is elastically reset downward by the second sleeve 23, the second movable rod 24 and the fourth spring 25, thereby sealing the front and rear sides of the rinsing frame 906. When the rinsing frame 906 rises, the intercepting filter plate 903 pressed at its bottom will elastically rise and reset in turn, thereby concentrating and intercepting the remaining unrinsed material.

[0060] Subsequently, the second motor 909 is started, the second motor 909 drives the rotating shaft 910 and the second cam 911 to rotate, the second cam 911 reciprocatingly pushes the second frame 912 up and down, promotes the second frame 912 to drive the washing frame 906 to reciprocate up and down, the washing frame 906 reciprocates, and the remaining liquid in the washing frame 906 reciprocates to impact the material, so that the material is cleaned powerfully, after the washing is completed, the washing frame 906 is reset, the filter plate 29 is lifted, the material in the washing frame 906 is automatically drifted out by the liquid flow in the drift pool 3, and the material not washed is drifted to the inside of the washing frame 906 at the same time, then the filter plate 29 is continuously closed, the washing frame 906 is lifted, and the material in the washing frame 906 is continuously reciprocated and washed.

[0061] S4, auxiliary flow: the lifting plate 712 reciprocatingly moves up and down, and synchronously drives the second elliptical ring frame 807 to move up and down, the second elliptical ring frame 807 carries the second toothed plate 808 to reciprocate and engage with the second half gear 806, promotes the second half gear 806 to drive the short column 805 to rotate, the short column 805 drives the front side stirring shaft 801 and the paddle 802 to rotate through the transmission cooperation of the second belt pulley 809 and the second belt 810, the front side stirring shaft 801 drives the rear side stirring shaft 801 and the paddle 802 to rotate through the transmission cooperation of the first belt pulley 803 and the first belt 804, and then the liquid flow in the drift pool 3 is stirred, finally the washed material is salvaged, and then the material is washed and disinfected in the clean water pool 31 and the disinfection pool 32.

[0062] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

Claims

1. A PET bottle piece disinfection and decontamination device, comprising a base (1) and a guard plate (2), two guard plates (2) are arranged on both sides of the top of the base (1) through supports, characterized in that: The top of the base (1) is fixedly connected with a drift pool (3) through a support, the top of the drift pool (3) is fixedly connected with the bottoms of two guard plates (2), two transmission rollers (4) are rotationally arranged between the two guard plates (2), the transmission rollers (4) are symmetrically arranged front and back, a conveying belt (5) is transmissionally connected between the two transmission rollers (4), the tops of the two guard plates (2) are jointly fixedly connected with a material frame (6) through supports, a scrubbing mechanism (7) is arranged on the rear side of the material frame (6), a push flow mechanism (8) is arranged in the drift pool (3), a rinsing mechanism (9) is arranged in the drift pool (3), a supporting plate (19) matched with the conveying belt (5) is jointly fixedly connected between the two guard plates (2) through supports, a disinfection frame (30) is fixedly connected on the top of the base (1) through a support, and a clean water pool (31) and a disinfection pool (32) are arranged in the disinfection frame (30) from rear to front through an installed partition plate; The scrubbing mechanism (7) comprises U-shaped frames (701), the U-shaped frames (701) are slidingly arranged on the tops of the guard plates (2), convex point scrubbing plates (702) are jointly slidingly arranged on the tops of the two U-shaped frames (701), a first motor (703) is fixedly connected on the top of the base (1) through a support, an inner multi-rib rotating drum (704) is fixedly connected with the output shaft of the first motor (703) through a shaft coupling, an outer multi-rib rotating shaft (705) is slidingly connected in the inner multi-rib rotating drum (704), a first return spring (706) is fixedly connected between the outer multi-rib rotating shaft (705) and the inner multi-rib rotating drum (704), a first cam (707) is fixedly connected with the surface of the outer multi-rib rotating shaft (705), and a first strip frame (708) matched with the first cam (707) is fixedly connected with the top of the convex point scrubbing plate (702). The side of the transmission roller (4) located at the front side is fixedly connected with an external shaft (709), the surface of the external shaft (709) is fixedly connected with a first half gear (710), the top of the base (1) is fixedly connected with a first electric telescopic rod (711), the extending end of the first electric telescopic rod (711) is fixedly connected with a lifting plate (712), the top of the lifting plate (712) is fixedly connected with a first oval ring frame (713), the front side and the rear side of the inner cavity of the first oval ring frame (713) are fixedly connected with first toothed plates (714) engaged with the first half gear (710), and the two first toothed plates (714) are arranged in a staggered mode, the rear side of the first oval ring frame (713) is fixedly connected with a supporting plate (715), and the front side and the rear side of one side of the supporting plate (715) are fixedly connected with lifting plates (716) matched with the convex point scrubbing plate (702) for use, the top of the base (1) is fixedly connected with a U-shaped mounting frame (717), the inside of the U-shaped mounting frame (717) is rotatably provided with a tilting plate (718), the bottom of the supporting plate (715) is rotatably provided with a compression roller (719) matched with the tilting plate (718) through a support, and the front side and the rear side of the side, away from each other, of the two guard plates (2) are slidably connected with lifting columns (720) through sliding sleeves, and the bottoms of the plurality of lifting columns (720) are fixedly connected with a bottom disc (721) matched with the tilting plate (718); The push flow mechanism (8) comprises a pushing shaft (801), the pushing shaft (801) is rotatably arranged between the two sides of the inner cavity of the drift pool (3), the front side of the pushing shaft (801) is symmetrically provided with two, the surface of the pushing shaft (801) is provided with a plurality of pushing leaves (802), one end of the pushing shaft (801) extends to the outside of the drift pool (3), the surface of the pushing shaft (801) and located outside the drift pool (3) is fixedly connected with a first belt pulley (803), the first belt pulley (803) is in transmission connection with a first belt (804) between the two first belt pulleys (803), one side of the guard plate (2) located on the right side is rotatably provided with a short column (805) through a support, the surface of the short column (805) is fixedly connected with a second half gear (806), the top of the lifting plate (712) is fixedly connected with a second oval ring frame (807), and the front side of the second oval ring frame (807) is fixedly connected with the rear side of the supporting plate (715), the front side and the rear side of the inner cavity of the second oval ring frame (807) are fixedly connected with second toothed plates (808) engaged with the second half gear (806), and the two second toothed plates (808) are arranged in a staggered mode, the surfaces of the short column (805) and the front side pushing shaft (801) are fixedly connected with second belt pulleys (809), and the second belt pulleys (809) are in transmission connection with a second belt (810) between the two second belt pulleys (809). The rinsing mechanism (9) comprises a trapezoidal material collecting cover (901) fixedly arranged in the interior of the floating pool (3), an L-shaped anti-sinking filter plate (902) fixedly connected to the interior of the trapezoidal material collecting cover (901), an intercepting filter plate (903) slidably arranged in the interior of the floating pool (3) and located at the rear side of the L-shaped anti-sinking filter plate (902), third electric telescopic rods (904) fixedly connected to the two sides of the floating pool (3), a U-shaped pull frame (905) commonly fixedly connected between the extension ends of the two third electric telescopic rods (904) through a support, a rinsing frame (906) slidably connected to the interior of the U-shaped pull frame (905) through a sliding groove and a sliding block, T-shaped baffle plates (907) slidably arranged at the front side and the rear side of the rinsing frame (906), lifting blocks (908) fixedly connected to the front side and the rear side of the two sides of the inner cavity of the floating pool (3) and matched with the T-shaped baffle plates (907) for use, a second motor (909) fixedly connected to the top of the inner cavity of the U-shaped pull frame (905), a rotating shaft (910) fixedly connected to the output shaft of the second motor (909) through a shaft coupling, a second cam (911) fixedly connected to the surface of the rotating shaft (910), and a second frame (912) fixedly connected to the top of the rinsing frame (906) and matched with the second cam (911) for use.

2. The PET chip sterilization and decontamination device according to claim 1, characterized in that: The surface of the short column (805) and the surface of the outer connecting shaft (709) are both fixedly connected with a ratchet wheel (10), the front side and the rear side of the right side of the guard plate (2) are both fixedly connected with a mounting box (11) through a support, the interior of the mounting box (11) is slidably connected with a pawl (12) matched with the ratchet wheel (10) for use, and the pawl (12) and the mounting box (11) are fixedly connected with a first spring (13).

3. A PET chip sanitization and decontamination apparatus as claimed in claim 2, wherein: The top of the guard plate (2) is provided with a plurality of accommodation grooves (14) penetrating into the interior, the interior of the accommodation grooves (14) is slidably connected with a pull rod (15), the top end of the pull rod (15) is fixedly connected with the inner cavity top of the U-shaped frame (701), the pull rod (15) and the accommodation grooves (14) are fixedly connected with a second spring (16), the bottom of the convex point rubbing plate (702) is provided with guide sliding grooves (17), and a plurality of guide sliding grooves (17) are equidistantly arranged on the same side, and the opposite sides of the two U-shaped frames (701) are both fixedly connected with sliding frames (18) slidably matched with the guide sliding grooves (17).

4. The PET chip sanitization and decontamination apparatus according to claim 3, wherein: The both sides of top of the drift tank (3) are fixedly connected with first sleeves (20), the inside of first sleeve (20) is slidably connected with first movable rods (21), and first movable rod (21) and first sleeve (20) are fixedly connected with third springs (22) between, the both sides of two first movable rods (21) are fixedly connected with the surface of intercepting filter plate (903) through support relative side, the front side and rear side of both sides of the top of the washing frame (906) are fixedly connected with second sleeves (23) through support, the inside of second sleeve (23) is slidably connected with second movable rods (24), and the bottom of second movable rod (24) is fixedly connected with the surface of T-shaped baffle (907), second movable rod (24) and second sleeve (23) are fixedly connected with fourth springs (25) between, the front side and rear side of top of the washing frame (906) are fixedly connected with second electric telescopic rods (28), the bottom of the extension end of second electric telescopic rod (28) is fixedly connected with filter plate (29).

5. A PET flake sanitization and decontamination apparatus as defined in claim 4, wherein: The front side of the drift tank (3) is communicated with liquid inlet pipe (26), and the rear side of the drift tank (3) is provided with overflow notch (27).

6. A PET flake sanitization and decontamination apparatus as defined in claim 5, wherein: The use method specifically includes the following steps: S1, pre-preparation: the PET bottle pieces soaked in water are placed in the inside of material frame (6), the material on the bottom of material frame (6) is transmitted to the top of conveying belt (5) by the transmission of conveying belt (5), and then the convex point rubbing plate (702) is pressed on the material on the top of conveying belt (5); S2, batch rubbing: start first motor (703), first motor (703) drives inner multi-ribbed cylinder (704) and outer multi-ribbed shaft (705) to rotate, outer multi-ribbed shaft (705) drives first cam (707) to rotate, first cam (707) rotates its convex surface and constantly extrudes first strip frame (708), so as to drive convex point rubbing plate (702) to move back and forth, and convex point rubbing plate (702) reciprocatingly moves to rub and wash the material extruded between conveying belt (5) and convex point rubbing plate (702); Intermittent feeding: start the first electric telescopic rod (711), prompting the first electric telescopic rod (711) extension end reciprocating extension and retraction, the first electric telescopic rod (711) extension end lifting the lifting plate (712), the first oval ring frame (713), the first toothed plate (714), the supporting plate (715) and the lifting plate (716) rise, the lifting plate (716) rises in advance with the convex point scrub plate (702) bottom fit, and lifts the convex point scrub plate (702) rises, when the convex point scrub plate (702) rises, the first toothed plate (714) corresponding to the bottom position will be engaged with the first half gear (710), the first half gear (710) is finally rotated one hundred and eighty degrees, the first half gear (710) rotation drives the external shaft (709) and the front side transmission roller (4) rotation, the transmission roller (4) rotation drives the conveyor belt (5) to carry out intermittent transmission, complete intermittent feeding, after the first half gear (710) and the first toothed plate (714) at the bottom position are engaged, the corresponding first electric telescopic rod (711) extension end upward extension stroke ends and begins to retract downward; With the retraction of the first electric telescopic rod (711) extension end, the convex point scrub plate (702) re-elastic extrusion of the material on the top of the conveyor belt (5), and with the extrusion of the first cam (707) and the first frame (708), prompting the convex point scrub plate (702) to continuously rub the material on the top of the conveyor belt (5), when the first electric telescopic rod (711) extension end retraction drives the lifting plate (712), the first oval ring frame (713), the first toothed plate (714), the supporting plate (715) and the lifting plate (716) descend, the pressure roller (719) at the bottom of the supporting plate (715) will extrude the warped plate (718) in advance, prompting the warped plate (718) to pry the bottom disc (721) and the lifting column (720) to rise, the lifting column (720) rises to lift the convex point scrub plate (702) to rise, during the convex point scrub plate (702) rises, the first toothed plate (714) at the top position will be engaged with the first half gear (710) with the overall descent of the first electric telescopic rod (711) extension end, prompting the external shaft (709) to drive the transmission roller (4) and the conveyor belt (5) to continue intermittent transmission, thereby completing intermittent feeding during the convex point scrub plate (702) is lifted, the first toothed plate (714) corresponding to the top position is engaged with the first half gear (710) after descending, the first electric telescopic rod (711) retraction stroke is completed and begins to extend upward; S3, material wash: with the transmission of the conveyor belt (5), the top of the conveyor belt (5) will fall into the inside of the drift pool (3), the material adhered to the surface of the conveyor belt (5) will be scraped off by the vertical bending part of the L-shaped anti-sinking filter plate (902), the liquid level in the inside of the drift pool (3) is at the midpoint of the vertical distance between the lowest part of the trapezoidal material gathering cover (901) and the L-shaped anti-sinking filter plate (902), so the material will float on the liquid in the L-shaped anti-sinking filter plate (902) area, and will flow from front to back with the liquid, prompting the material to enter the inside of the wash frame (906) along the guide of the trapezoidal material gathering cover (901), then start the second electric telescopic rod (28), prompting the second electric telescopic rod (28) to drive the filter plate (29) to separate and intercept the inlet and outlet of the wash frame (906), then start the third electric telescopic rod (904) and the second motor (909), the third electric telescopic rod (904) will pull the U-shaped pull frame (905) and the wash frame (906) to lift, prompting the wash frame (906) to be in the upper part of the liquid, and the excess liquid in the inside of the wash frame (906) will be filtered out from the front and back filter plates (29) when the wash frame (906) is lifted, the T-shaped baffle (907) will be reset downward by the elastic cooperation of the second sleeve (23), the second movable rod (24) and the fourth spring (25), thereby closing the front and back of the wash frame (906), and the intercepting filter plate (903) at the bottom of the wash frame (906) will be reset upward in succession, thereby concentrating the remaining material that has not been washed; then start the second motor (909), the second motor (909) drives the rotating shaft (910) and the second cam (911) to rotate, the second cam (911) reciprocatingly pushes the second frame (912) up and down, prompting the second frame (912) to drive the wash frame (906) to reciprocate up and down, the remaining liquid in the inside of the wash frame (906) will reciprocally impact the material, thereby cleaning the material powerfully, after the washing is completed, the wash frame (906) is reset, and the filter plate (29) is lifted, the material in the inside of the wash frame (906) is automatically drifted out by the liquid flow in the inside of the drift pool (3), and the material that has not been washed will be drifted into the inside of the wash frame (906) at the same time, then continue to close the filter plate (29), and lift the wash frame (906) and continue to reciprocally wash the material in the inside of the wash frame (906). S4, auxiliary push flow: lifting plate (712) reciprocating up and down while driving the second elliptical ring frame (807) up and down, the second elliptical ring frame (807) carrying the second tooth plate (808) reciprocating with the second half gear (806) meshing, prompting the second half gear (806) drive short column (805) rotation, short column (805) through the transmission of the second pulley (809) and the second belt (810) drive front side of the rotating shaft (801) and the paddle (802), front side of the rotating shaft (801) through the transmission of the first pulley (803) and the first belt (804) drive rear side of the rotating shaft (801) and the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802) to rotate, and then the paddle (802)

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