A compaction device for recycling waste plastic bottles

Abstract

The utility model discloses a kind of compaction devices for waste plastic bottle recycling, belong to waste plastic bottle processing technical field, including processing box, the outer surface of processing box is hinged with opening and closing door by hinge, the outer surface of processing box is equipped with water release component, the water release component includes servo motor installed on the outer surface of processing box and is fixedly connected with connecting rod on the left and right two sides of processing box, two The side of the connecting rod away from each other is fixedly connected with connecting plate;The compaction device for waste plastic bottle recycling, through the cooperation of processing box, opening and closing door and water release component, water release component can realize the piercing of waste plastic bottle, and then waste plastic bottle can flow out, the water flowing out cannot wet the surface of water release component, and then the normal use of water release component can be guaranteed, and the waste plastic bottle in the middle of material box can be accurately and effectively punctured.

Description

Technical Field

[0001] This utility model specifically relates to a compaction device for recycling waste plastic bottles, belonging to the field of waste plastic bottle processing technology. Background Technology

[0002] Plastic bottles are mostly made of polyester (PET), polyethylene (PE), and polypropylene (PP) as raw materials. After adding appropriate organic solvents, they are heated at high temperatures and then molded into plastic containers through blow molding, extrusion blow molding, or injection molding. Plastic bottles have advantages such as being not easily broken and having transparency. Plastic bottles are one of the excellent inventions of mankind. However, because they are difficult to degrade, they can cause harm to the environment. But waste plastic is not garbage. Through recycling and functionalization, it can also be turned into a treasure.

[0003] According to application number 202421131178.5, a compaction device for recycling waste plastic bottles is disclosed, relating to the field of compactors. This compaction device for recycling waste plastic bottles includes a machine body with a pressure plate inside. A piercing mechanism is provided on both sides of the bottom of the machine body, including needle plates slidably disposed inside the sides of the machine body, with piercing needles fixedly connected to the inner side of the needle plates. A bidirectional lead screw is threadedly connected to the lower end of the two sets of needle plates. A limiting rod is movably inserted into the upper end of the two sets of needle plates to guide the sliding of the needle plates. When the motor rotates forward, the bidirectional lead screw drives the needle plates inward to complete the piercing; when the motor rotates in reverse, the bidirectional lead screw drives the needle plates outward to retract, and the pressure plate compresses downward. The liquid flows into a collection tank for collection. This device is easy to operate, avoids the problem of difficulty in compaction due to pressure differences inside and outside the plastic bottle, solves the problem of residual water splashing due to compression inside the bottle, meets user needs, and ensures user safety.

[0004] The above solution still has some shortcomings in actual use; the water flow generated after puncture will adhere to the surface of the bidirectional lead screw, which will corrode and cause rust over time. Once the lead screw is rusted, it will directly obstruct the movement of the needle plate, making it impossible to accurately and effectively puncture the waste plastic bottles in the middle of the material box. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing a compaction device for recycling waste plastic bottles. The device includes a processing box with a hinged door on its outer surface. A water-discharging assembly is installed on the outer surface of the processing box, comprising a servo motor mounted on the outer surface and connecting rods fixedly connected to the left and right sides of the processing box. Connecting plates are fixedly connected to the opposite sides of the two connecting rods. A worm gear is fixedly connected to the output end of the servo motor. A compression assembly is installed on the upper surface of the processing box, and a set of support legs is fixedly connected to the bottom surface of the processing box. A drainage hole is provided on the bottom surface of the processing box.

[0006] Furthermore, a lead screw is rotatably connected between the two connecting plates, and the lead screw meshes with a worm gear.

[0007] Furthermore, the outer surface of the lead screw is threaded with two movable plates, and each of the two movable plates is fixedly connected to a movable rod on one side that is close to each other, and the movable rod is slidably connected to the outer surface of the processing box.

[0008] Furthermore, each of the two movable rods has a mounting plate fixedly connected to one end of each other, and a set of pins is fixedly connected to the outer surface of the mounting plate.

[0009] Furthermore, a baffle is slidably connected to the outer surface of each set of pins, and the baffle is installed inside the processing box.

[0010] Furthermore, the extrusion assembly also includes an extrusion plate disposed inside the processing box, a gear plate is fixedly connected to the upper surface of the extrusion plate, and the outer surface of the gear plate is slidably connected to the outer surface of the processing box, and a counterweight is fixedly connected to the upper surface of the gear plate.

[0011] Furthermore, two guide rods are fixedly connected to the upper surface of the extrusion plate, and the guide rods are slidably connected to the outer surface of the processing box.

[0012] Furthermore, the extrusion assembly also includes a brake motor mounted on the upper surface of the processing box, the output end of which is fixedly connected to a gear, and the gear meshes with a gear plate.

[0013] Beneficial effects:

[0014] Through the coordinated design of the processing box, opening and closing door, and water discharge component, the water discharge component can puncture waste plastic bottles, allowing them to flow out. The flowing water will not wet the surface of the water discharge component, thus ensuring its normal subsequent use. It can accurately and effectively puncture waste plastic bottles in the middle of the material box.

[0015] Through the coordinated arrangement of the extrusion plate, gear plate, counterweight, guide rod, brake motor, and gears, the brake motor enables the gears to rotate, which in turn enables the gear plate to reciprocate. This allows the extrusion plate to compact the waste plastic bottles multiple times, ensuring that the extruded waste plastic bottles can be used normally. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the front view of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention from a bottom view;

[0018] Figure 3 This is a three-dimensional structural diagram of the counterweight block of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the servo motor of this utility model.

[0020] In the diagram: 1. Processing box; 2. Opening door; 3. Water discharge assembly; 301. Servo motor; 302. Worm gear; 303. Connecting rod; 304. Connecting plate; 305. Lead screw; 306. Moving plate; 307. Moving rod; 308. Mounting plate; 309. Pin; 310. Baffle; 4. Extrusion assembly; 401. Extrusion plate; 402. Gear plate; 403. Counterweight; 404. Guide rod; 405. Brake motor; 406. Gear; 5. Support leg; 6. Drain hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 As shown, a compaction device for recycling waste plastic bottles includes a processing box 1. The outer surface of the processing box 1 is hinged with an opening and closing door 2. By using the processing box 1 and the opening and closing door 2 together, waste plastic bottles can be placed, which facilitates the subsequent compression processing of the waste plastic bottles. At the same time, the hinged opening and closing door 2 can be opened, which facilitates the subsequent removal of the extruded waste plastic bottles.

[0023] A water drain assembly 3 is installed on the outer surface of the processing box 1. The water drain assembly 3 includes a servo motor 301 installed on the outer surface of the processing box 1 and a connecting rod 303 fixedly connected to the left and right sides of the processing box 1. A worm gear 302 is fixedly connected to the output end of the servo motor 301. Through the operation of the servo motor 301, the worm gear 302 can be driven to rotate, which facilitates subsequent adjustment work.

[0024] Two connecting rods 303 are fixedly connected to each other on opposite sides. A lead screw 305 is rotatably connected between the two connecting plates 304, and the lead screw 305 meshes with the worm gear 302. The rotational connection of the lead screw 305 through the cooperation between the connecting rods 303 and the connecting plates 304 ensures the rotational effect of the lead screw 305. Furthermore, the meshing between the worm gear 302 and the lead screw 305 enables the rotation of the lead screw 305, thus facilitating subsequent adjustment work.

[0025] The outer surface of the lead screw 305 is threadedly connected to two movable plates 306. Movable rods 307 are fixedly connected to the sides of the two movable plates 306 that are close to each other. The movable rods 307 are slidably connected to the outer surface of the processing box 1. Mounting plates 308 are fixedly connected to the ends of the two movable rods 307 that are close to each other. A set of pins 309 is fixedly connected to the outer surface of the mounting plate 308. A baffle 310 is slidably connected to the outer surface of each set of pins 309. The baffle 310 is installed inside the processing box 1. Through the threaded connection between the lead screw 305 and the movable plates 306, the movable rods 307 can be moved, thereby pushing the pins 309 to move, enabling the puncture of waste plastic bottles for subsequent water drainage. Simultaneously, the baffle 310 can disassemble the waste plastic bottles inserted into the surface of the pins 309, ensuring the subsequent extrusion molding effect.

[0026] An extrusion assembly 4 is installed on the upper surface of the processing box 1. The extrusion assembly 4 also includes an extrusion plate 401 disposed inside the processing box 1. The extrusion plate 401 can extrude waste plastic bottles. A gear plate 402 is fixedly connected to the upper surface of the extrusion plate 401, and the outer surface of the gear plate 402 is slidably connected to the outer surface of the processing box 1. Through the slidable connection between the gear plate 402 and the processing box 1, the movement of the gear plate 402 can be guided to a certain extent, thereby ensuring the subsequent use effect of the extrusion plate 401.

[0027] A counterweight 403 is fixedly connected to the upper surface of the gear plate 402. The counterweight 403 can increase the weight of the gear plate 402, thereby ensuring the pressure effect of the subsequent extrusion plate 401.

[0028] Two guide rods 404 are fixedly connected to the upper surface of the extrusion plate 401, and the guide rods 404 are slidably connected to the outer surface of the processing box 1. The guide rods 404 can guide the movement of the extrusion plate 401 to a certain extent, thereby ensuring the subsequent use effect of the extrusion plate 401.

[0029] The extrusion assembly 4 also includes a brake motor 405 mounted on the upper surface of the processing box 1. The output end of the brake motor 405 is fixedly connected to a gear 406, and the gear 406 meshes with the gear plate 402. Through the operation of the brake motor 405, the gear 406 can be rotated, thereby enabling the extrusion plate 401 to extrude the waste plastic bottles, making it convenient for subsequent workers to use the extruded waste plastic bottles.

[0030] A set of support legs 5 are fixedly connected to the bottom of the processing box 1 to support the device and ensure its stability during use. The bottom of the processing box 1 is provided with a water leakage hole 6, which allows water inside the punctured waste plastic bottle to leak out, thus preventing accidents during the squeezing process.

[0031] As a technical optimization of this utility model, when processing waste plastic bottles, the waste plastic bottles are first placed into the processing box 1, and then the servo motor 301 is started. The output end of the servo motor 301 drives the worm gear 302 to rotate. Utilizing the meshing between the worm gear 302 and the lead screw 305, the displacement of the moving plate 306 can be achieved. The two moving plates 306 begin to drive the pins 309 to move in similar directions. During the movement, the waste plastic bottles can be punctured. After puncturing is completed, the servo motor 301 is started. 01 Reverse switch, the two sets of pins 309 move away from each other, and then the brake motor 405 is started. The output end of the brake motor 405 starts to drive the gear 406. By using the meshing between the gear 406 and the gear plate 402, the extrusion plate 401 can be moved. When the gear 406 disengages from the gear plate 402, the counterweight provided by the counterweight block 403 to the extrusion plate 401 can be used to lower the extrusion plate 401, so that the extrusion plate 401 can perform the extrusion work of extruding waste plastic bottles.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A compaction device for recycling waste plastic bottles, comprising a processing box (1), characterized in that: The outer surface of the processing box (1) is hinged with an opening and closing door (2). A water drain assembly (3) is installed on the outer surface of the processing box (1). The water drain assembly (3) includes a servo motor (301) installed on the outer surface of the processing box (1) and connecting rods (303) fixedly connected to the left and right sides of the processing box (1). A connecting plate (304) is fixedly connected to the side of the two connecting rods (303) that are far apart from each other. A worm gear (302) is fixedly connected to the output end of the servo motor (301). An extrusion assembly (4) is installed on the upper surface of the processing box (1). A set of support legs (5) is fixedly connected to the bottom surface of the processing box (1). A water leakage hole (6) is opened on the bottom surface of the processing box (1).

2. The compaction device for recycling waste plastic bottles as described in claim 1, characterized in that: A lead screw (305) is rotatably connected between the two connecting plates (304), and the lead screw (305) meshes with the worm gear (302).

3. The compaction device for recycling waste plastic bottles as described in claim 2, characterized in that: The outer surface of the lead screw (305) is threaded with two movable plates (306). The two movable plates (306) are fixedly connected to a movable rod (307) on one side that is close to each other, and the movable rod (307) is slidably connected to the outer surface of the processing box (1).

4. The compaction device for recycling waste plastic bottles as described in claim 3, characterized in that: The two movable rods (307) are fixedly connected to a mounting plate (308) at their close ends, and a set of pins (309) are fixedly connected to the outer surface of the mounting plate (308).

5. The compaction device for recycling waste plastic bottles as described in claim 4, characterized in that: Each set of pins (309) has a baffle (310) slidably connected to its outer surface, and the baffle (310) is installed inside the processing box (1).

6. The compaction device for recycling waste plastic bottles as described in claim 1, characterized in that: The extrusion assembly (4) further includes an extrusion plate (401) disposed inside the processing box (1). A gear plate (402) is fixedly connected to the upper surface of the extrusion plate (401), and the outer surface of the gear plate (402) is slidably connected to the outer surface of the processing box (1). A counterweight (403) is fixedly connected to the upper surface of the gear plate (402).

7. The compaction device for recycling waste plastic bottles as described in claim 6, characterized in that: Two guide rods (404) are fixedly connected to the upper surface of the extrusion plate (401), and the guide rods (404) are slidably connected to the outer surface of the processing box (1).

8. The compaction device for recycling waste plastic bottles as described in claim 6, characterized in that: The extrusion assembly (4) also includes a brake motor (405) mounted on the upper surface of the processing box (1). The output end of the brake motor (405) is fixedly connected to a gear (406), and the gear (406) meshes with the gear plate (402).

Images