Plastic bottle recycling and sorting device

Abstract

The utility model relates to the technical field of material bottle recycling and sorting, in particular to a plastic bottle recycling and sorting device which comprises a sorting box, a support is arranged in the sorting box, and a threaded rod movably penetrates through the support. The bottom end of the threaded rod is provided with a sorting assembly used for extracting the plastic bottles, the sorting assembly comprises a bracket fixedly installed at the bottom end of the threaded rod, the bracket is fixedly connected with a magnet plate used for adsorbing metal pieces on the plastic bottles, and the magnet plate is fixedly connected with a buckling plate. By arranging the sorting assembly, after the plastic bottles are placed into the sorting box, the first motor is started to drive the threaded rod to rotate, so that the magnet plate at the bottom end continuously and repeatedly stirs and rotates back and forth in the sorting box, and the magnet plate is in better contact with the plastic bottles and adsorbs and sorts the plastic bottles with metal pieces; therefore, manual sorting is replaced, and the sorting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material bottle recycling sorting technical field especially relates to a plastic bottle recycling sorting device. BACKGROUND

[0002] Plastic bottles are mainly made of polyethylene or polypropylene and other materials and add a variety of organic solvents. Plastic bottles widely use polyester (PET), polyethylene (PE) and polypropylene (PP) as raw materials, add corresponding organic solvents, and after high temperature heating, through plastic mold, blow molding, extrusion blow molding or injection molding, plastic containers are obtained. It is of great significance to recycle plastic bottles for the protection of the environment and the recycling of resources. Due to the variety of plastic bottles, a plastic bottle may carry metal objects, such as many cosmetic plastic bottles, such as perfume bottles, lotion bottles, etc. Metal decorative parts may be added to the bottle body or cap to improve the appearance and texture of the product. Health care plastic bottles sometimes add metal parts such as pull rings or hooks to the bottle cap to facilitate user carrying or use, etc. Plastic bottles are equipped with metal objects.

[0003] When recycling plastic bottles with metal, the metal parts usually need to be separated and removed. This is because metal and plastic are two different materials, their physical and chemical properties are different, and the recycling methods are different. In the recycling process, most cases still need to be sorted by hand, and plastic bottles with metal parts are sorted out and recycled in different ways. Manual operation is low in efficiency, difficult to sort, and difficult to sort a large amount of plastic bottles.

[0004] Therefore, a plastic bottle recycling sorting device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a plastic bottle recycling sorting device to solve the problem that most cases still need to be sorted by hand, and plastic bottles with metal parts are sorted out and recycled in different ways, and manual operation is low in efficiency, difficult to sort, and difficult to sort a large amount of plastic bottles.

[0006] To achieve the above object, the utility model provides the following technical scheme: a plastic bottle recycling and sorting device, including the sorting box, being equipped with the support in the sorting box, the support is penetrated with the threaded rod, the bottom of threaded rod is equipped with the sorting assembly for plastic bottle extraction, the sorting assembly includes the bracket fixedly installed at the bottom of threaded rod, the bracket is fixedly connected with the magnet plate for adsorbing the metal piece on the plastic bottle, the magnet plate is fixedly connected with the buckling plate, still include the push assembly for taking off the plastic bottle adsorbed on the magnet plate and being equipped on the threaded rod, the push assembly includes the round rod fixedly connected at the bottom of threaded rod, the round rod is slidably connected with the round ring, and the bottom of round ring is fixedly connected with the push plate for pushing the plastic bottle.

[0007] Preferably, the first motor and the guide rod are fixedly installed on the support, and the threaded rod is fixedly connected to the output shaft of the first motor, the threaded rod is threadedly connected with a moving block, and the moving block is slidably connected with the guide rod.

[0008] Preferably, the moving block is rotatably connected with a push block, and the push block is rotatably connected with the connecting plate for pushing the round ring to move between the round ring.

[0009] Preferably, the sorting box is fixedly installed with a hydraulic cylinder, and the hydraulic cylinder is fixedly connected with the connecting rod between the support.

[0010] Preferably, the sorting box is clamped with a track for the plastic bottle to fall, and the track is provided with a notch for the magnet plate to pass through and match with the buckling plate.

[0011] Preferably, the bottom end of the sorting box is fixedly connected with a discharge pipe, and the discharge pipe is provided with an opening door plate for the plastic bottle to discharge.

[0012] Preferably, the discharge pipe is fixedly connected with a lifting pipe, and the bottom end of the lifting pipe is fixedly installed with a second motor, the output shaft of the second motor is fixedly connected with a rotating shaft, and the rotating shaft is fixedly installed with a auger blade, and the lifting pipe is provided with a discharge port.

[0013] The utility model has the advantages of:

[0014] 1. The utility model discloses a sorting assembly can be set up, and plastic bottle is placed into the sorting box, and the first motor is started to drive the threaded rod to rotate, so that the magnet plate at the bottom end repeatedly stirs in the sorting box, makes the magnet plate better and the plastic bottle contact and adsorbs the plastic bottle with metal piece and sorts out, so as to replace manual sorting of human work operation, improves sorting efficiency.

[0015] 2. The utility model discloses a pusher assembly is set up and makes the magnet plate after the plastic bottle with metal spare of sorting is adsorbed, starts the hydraulic cylinder and makes the magnet plate raise and continuously drive first motor makes the pusher block push -on circular ring moves to the connection board, thereby make circular ring push -on the push -on magnet plate and rub with it, and further push the plastic bottle of adsorption on magnet plate can drop down and export to the outside through the track.

[0016] 3. The utility model discloses a lifting pipe can make the drive second motor rotate and make the plastic bottle of the bottom end in the sorting box and the plastic bottle that has not been sorted out can enter sorting box top again through the lifting pipe and carry out secondary sorting, improve sorting quality. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawing needed to be used in the embodiment or the prior art description, and obviously, the drawing in the following description is only the utility model, and for the ordinary skilled person in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the whole structure schematic diagram of a plastic bottle recycling sorting device for the utility model embodiment;

[0019] Figure 2 It is the sorting box section structure schematic diagram of a plastic bottle recycling sorting device for the utility model embodiment;

[0020] Figure 3 It is the magnet plate structure schematic diagram of a plastic bottle recycling sorting device for the utility model embodiment;

[0021] Figure 4 It is the Figure 3 Amplification structure schematic diagram of place A in the middle for the utility model embodiment;

[0022] Figure 5 It is the lifting pipe structure schematic diagram of a plastic bottle recycling sorting device for the utility model embodiment.

[0023] Marked as in the drawing: 1, sorting box;2, support;3, threaded rod;4, bracket;5, magnet plate;6, buckle board;7, round rod;8, circular ring;9, push plate;10, first motor;11, guide rod;12, moving block;13, pusher block;14, connection board;15, hydraulic cylinder;16, track;17, notch;18, discharge pipe;19, switch door board;20, lifting pipe;21, second motor;22, rotating shaft;23, auger blade;24, discharge port. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further explained in detail in combination with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning by those skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, which can change accordingly when the absolute position of the described object changes.

[0026] As shown in Figures 1 to 5 The utility model discloses a plastic bottle recycling sorting device, including sorting box 1, be equipped with support 2 in sorting box 1, and the movable penetration of support 2 has screw rod 3, and the bottom of screw rod 3 is equipped with the sorting assembly for plastic bottle extraction, and the plastic bottle in sorting box 1 can be sorted by setting sorting assembly, thereby sorting out the plastic bottle mixed with metal parts, facilitate subsequent processing, replace manual operation and sort, improve sorting efficiency, and the sorting assembly includes the bracket 4 of fixed mounting at the bottom of screw rod 3, and the magnet plate 5 for adsorbing the metal parts on plastic bottle is fixedly connected on the bracket 4, and the magnet plate 5 is fixedly connected with buckle plate 6, and further include the push assembly for taking off the plastic bottle adsorbed on magnet plate 5 on screw rod 3, and the plastic bottle containing metal parts adsorbed on magnet plate 5 can be pushed by setting push assembly, thereby making it fall down and be collected and concentrated processing, and the push assembly includes the round rod 7 of fixed connection at the bottom of screw rod 3, and the round ring 8 of sliding connection has on round rod 7, and the bottom of round ring 8 is fixedly connected with the push plate 9 for pushing plastic bottle.

[0027] As shown in Figures 1 to 4As shown, specifically, when recycling sorting is performed, the plastic bottles that need to be sorted are placed into the sorting box 1, the bottom end of the sorting box 1 is fixedly connected with a discharge pipe 18, and a switch door plate 19 for discharging the plastic bottles is arranged on the discharge pipe 18, the bottom end of the sorting box 1 is provided with the discharge pipe 18, and a gate is arranged between the two, which is a prior art, and its function is to control the falling of the plastic bottles placed in the sorting box 1, and the gate is closed before the sorting starts, so that the plastic bottles in the sorting box 1 cannot fall into the discharge pipe 18, the first motor 10 and the guide rod 11 are fixedly installed on the support 2, and the threaded rod 3 is fixedly connected to the output shaft of the first motor 10, the moving block 12 is threadedly connected to the threaded rod 3, and the moving block 12 is slidably connected with the guide rod 11, the push block 13 is rotatably connected to the moving block 12, and the connecting plate 14 for pushing the circular ring 8 to move is rotatably connected between the push block 13 and the circular ring 8, the first motor 10 is started to drive the threaded rod 3 to rotate, the rotation of the threaded rod 3 drives the circular rod 7 and the bracket 4 at the bottom end to rotate, and the bracket 4 drives the magnet plate 5 to rotate under the rotation of the bracket 4, so that the magnet plate 5 can stir the plastic bottles placed in the sorting box 1, so that the plastic bottles in the sorting box 1 can better contact the magnet plate 5, so that the metal parts of the plastic bottles carrying the metal parts can be adsorbed by the magnet plate 5, and then the metal parts are adsorbed on the magnet plate 5 and sorted out, the threaded rod 3 rotates under the limiting action of the guide rod 11 to drive the moving block 12 to move downward, the moving block 12 drives the push block 13 to move downward, and the circular ring 8 moves to both ends on the circular rod 7 under the action of the connecting plate 14, so that the circular ring 8 drives the push plate 9 to move, so that the push plate 9 can frictionally contact the magnet plate 5 in the subsequent continuous movement to push the plastic bottles adsorbed on the magnet plate 5, and in the stirring process of the magnet plate 5 to the plastic bottles in the sorting box 1 under the rotating action of the threaded rod 3, the first motor 10 is frequently driven to reverse, so that the moving block 12 drives the push block 13 to move up and down, and then the push plate 9 moves left and right in the sorting box 1 under the action of the connecting plate 14 and the circular ring 8, but does not approach the magnet plate 5.

[0028] As Figures 1 to 4As shown, after the magnet plate 5 adsorbs enough plastic bottles, the first motor 10 is stopped to make the components return to the initial position. The sorting box 1 is fixedly provided with a hydraulic cylinder 15, and a connecting rod is fixedly connected between the hydraulic cylinder 15 and the support 2. The sorting box 1 is clamped with a track 16 for the plastic bottles to fall off, and the track 16 is provided with a gap 17 for the magnet plate 5 to pass through and match the buckling plate 6. The hydraulic cylinder 15 is started to drive the support 2 to move upward, so that the magnet plate 5 moves upward. After the magnet plate 5 adsorbing the plastic bottles containing metal parts passes through the gap 17, the buckling plate 6 matches the gap 17, so that the buckling plate 6 buckles with the track 16. The buckling plate 6 is selected to have the same adsorption force as the magnet plate 5, so that the track 16 and the buckling plate 6 form an integral whole. Then the first motor 10 is started again to drive the threaded rod 3 to rotate, so that the push plate 9 continuously drives the first motor 10 under the action of the above-mentioned same process, so that the push plate 9 and the magnet plate 5 are in frictional contact, thereby pushing the plastic bottles on the magnet plate 5 to fall onto the track 16 and scatter outwardly. The plastic bottles scattered outwardly are collected and processed by the staff. At this time, the collected and processed plastic bottles are plastic bottles carrying metal parts. After the push plate 9 pushes and cleans the plastic bottles on the magnet plate 5, the first motor 10 is reversely driven to make the threaded rod 3 rotate reversely, so that the push plate 9 is reset. In the process of pushing the plastic bottles on the magnet plate 5, the threaded rod 3 rotates to drive the magnet plate 5 and the circular rod 7 to rotate synchronously, so as not to affect the push plate 9 to approach and adhere to the magnet plate 5. At the same time, the rotation of the circular rod 7 drives the connecting plate 14 to rotate, the connecting plate 14 drives the push block 13 to rotate, and the push block 13 is rotationally connected with the moving block 12, so as not to affect the movement of the moving block 12. The track 16 is clamped on the sorting box 1, so that the magnet plate 5 drives the buckling plate 6 to rotate, thereby driving the track 16 to rotate. When the plastic bottles on the magnet plate 5 fall off, the track 16 can cooperate to receive the plastic bottles and discharge them outwardly from the sorting box 1. The hydraulic cylinder 15 is reversely driven to make the support 2 move downwardly and reset. At the same time, the track 16 is removed and placed on the sorting box 1. When the gap 17 of the track 16 cannot be aligned with the buckling plate 6 in the next use process, the track 16 can be removed and placed on the buckling plate 6 by manual adjustment.

[0029] As Figures 2 to 5As shown, specifically, the discharge pipe 18 is fixedly connected with a lifting pipe 20, and the bottom end of the lifting pipe 20 is fixedly installed with a second motor 21, the output shaft of the second motor 21 is fixedly connected with a rotating shaft 22, and the rotating shaft 22 is fixedly installed with a screw blade 23, and the lifting pipe 20 is provided with a discharge port 24, after the plastic bottles in the sorting box 1 are sorted, the gate between the discharge pipe 18 and the sorting box 1 is opened, so that the remaining plastic bottles in the sorting box 1 fall into the discharge pipe 18 and the lifting pipe 20, the second motor 21 is started to drive the rotating shaft 22 to rotate, thereby driving the screw blade 23 to rotate, so that the plastic bottles in the lifting pipe 20 gradually move upwards, and finally are discharged through the discharge port 24 and re-enter the sorting box 1 to be sorted again, thereby preventing the plastic bottles that are not sorted or not sorted in the sorting box 1 from being sorted out by the device when the sorting starts, and improving the sorting quality, after multiple sorting, the switch door plate 19 is opened to make the plastic bottles that have been sorted in the sorting box 1 fall out, thereby being collected.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to suggest that the scope of the present application (including the claims) is limited to these examples; under the concept of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0031] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, variations or equivalents that fall within the spirit and scope of the present application are intended to be included within the scope of the present application.

Claims

1. A plastic bottle recycling and sorting device, comprising a sorting box (1), characterized in that, The sorting box (1) is provided with a bracket (2), and a threaded rod (3) is movably passed through the bracket (2). The bottom end of the threaded rod (3) is provided with a sorting component for extracting plastic bottles. The sorting component includes a bracket (4) fixedly installed at the bottom end of the threaded rod (3). A magnet plate (5) for adsorbing metal parts on the plastic bottle is fixedly connected to the bracket (4). A fastening plate (6) is fixedly connected to the magnet plate (5). It also includes a pushing assembly on the threaded rod (3) for removing the plastic bottle adsorbed on the magnetic plate (5). The pushing assembly includes a round rod (7) fixedly connected to the bottom end of the threaded rod (3), a ring (8) slidably connected to the round rod (7), and a push plate (9) for pushing the plastic bottle fixedly connected to the bottom end of the ring (8).

2. The plastic bottle recycling and sorting device according to claim 1, characterized in that, The bracket (2) is fixedly mounted with a first motor (10) and a guide rod (11), and a threaded rod (3) is fixedly connected to the output shaft of the first motor (10). A moving block (12) is threadedly connected to the threaded rod (3), and the moving block (12) is slidably connected to the guide rod (11).

3. The plastic bottle recycling and sorting device according to claim 2, characterized in that, A pusher (13) is rotatably connected to the moving block (12), and a connecting plate (14) for pushing the ring (8) to move is rotatably connected between the pusher (13) and the ring (8).

4. The plastic bottle recycling and sorting device according to claim 1, characterized in that, A hydraulic cylinder (15) is fixedly installed on the sorting box (1), and a connecting rod is fixedly connected between the hydraulic cylinder (15) and the bracket (2).

5. A plastic bottle recycling and sorting device according to claim 1, characterized in that, The sorting box (1) is fitted with a track (16) for the plastic bottles to fall, and the track (16) has a notch (17) for the magnet plate (5) to pass through and match the fastening plate (6).

6. The plastic bottle recycling and sorting device according to claim 1, characterized in that, The bottom end of the sorting box (1) is fixedly connected to a discharge pipe (18), and a switch door (19) for discharging plastic bottles is provided on the discharge pipe (18).

7. A plastic bottle recycling and sorting device according to claim 6, characterized in that, A lifting pipe (20) is fixedly connected to the discharge pipe (18), and a second motor (21) is fixedly installed at the bottom end of the lifting pipe (20). A rotating shaft (22) is fixedly connected to the output shaft of the second motor (21), and an auger blade (23) is fixedly installed on the rotating shaft (22). A discharge port (24) is opened on the lifting pipe (20).

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