Plastic garbage cleaning and recycling robot

Abstract

The utility model relates to the technical field of plastic garbage recycling, and discloses a plastic garbage cleaning and recycling robot which comprises a box body, the upper surface of the box body is fixedly connected with an L-shaped plate, the upper surface of the L-shaped plate is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a push plate, and the upper surface of the box body is fixedly connected with a first air cylinder. According to the plastic garbage cleaning and recycling robot, a plastic hanging bottle is inversely placed on a placing ring and positioned through a positioning mechanism, then an electric push rod is started, the electric push rod pushes a push plate to move downwards to push the plastic hanging bottle to move downwards, at the moment, a first air cylinder conveys air into an air storage tank to be stored, and after the plastic hanging bottle is pushed into a box body, an electromagnetic valve is opened; at the moment, gas in the gas storage tank is conveyed into a second cylinder, the second cylinder pushes a T-shaped sliding plate to drive a cutting disc to move, and a small driving motor is started to drive the cutting disc to rotate to cut off the rubber part at the front end of the plastic infusion bottle, so that subsequent crushing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic waste recycling, and more specifically to a plastic waste cleaning and recycling robot. Background Art

[0002] A lot of garbage is generated in life, production and medical treatment. Some plastic waste can be recycled and re-granulated for use. For example, plastic bottles are often used in medical treatment. The main material of plastic bottles is recyclable plastic. After use, the plastic bottles can be crushed and re-melted for granulation.

[0003] However, a rubber stopper is installed at the liquid outlet of the plastic bottle. If the bottle is crushed directly, the rubber and plastic will be crushed together, making subsequent sorting inconvenient. If it is removed manually, it will be time-consuming and laborious when handling a large number of plastic bottles. Therefore, we propose a cleaning and recycling robot that can separate the rubber from the plastic bottle. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a plastic waste cleaning and recycling robot to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a plastic garbage cleaning and recycling robot comprises a box body, an L-shaped plate is fixedly connected to the upper surface of the box body, an electric push rod is fixedly connected to the upper surface of the L-shaped plate, a push plate is fixedly connected to the telescopic end of the electric push rod, a first cylinder is fixedly connected to the upper surface of the box body, an L-shaped connecting plate is fixedly connected to the telescopic end of the first cylinder, a placing ring is fixedly connected to the lower surface of the L-shaped connecting plate, a positioning mechanism for positioning a plastic hanging bottle is installed on the upper surface of the placing ring, a T-shaped limiting rod is fixedly connected to the upper surface of the box body, a through hole is opened on the upper surface of the placing ring, the surface of the T-shaped limiting rod overlaps with the inner wall of the through hole, a reset spring is fixedly connected to the opposite surface of the placing ring and the box body, and the reset spring is sleeved on the surface of the T-shaped limiting rod, and a through hole for the plastic hanging bottle to pass through is opened on the upper surface of the box body;

[0006] The upper surface of the box body is fixedly connected to a mounting block, a side of the mounting block is fixedly connected to a second cylinder, the upper surface of the box body is fixedly connected to an air tank, a solenoid valve is installed on the surface of the air tank, the interior of the first cylinder and the interior of the second cylinder are connected to the interior of the air tank through a pipeline, the telescopic end of the second cylinder passes through the mounting block and is fixedly connected to a T-shaped sliding plate, a sliding opening is opened on the upper surface of the box body, the surface of the T-shaped sliding plate overlaps the inner wall of the sliding opening, the side of the T-shaped sliding plate is fixedly connected to a mounting plate, the upper surface of the mounting plate is fixedly connected to a small drive motor, and the output end of the small drive motor is fixedly connected to a cutting disk.

[0007] A further solution is that the positioning mechanism includes a positioning block fixedly mounted on the upper surface of the placing ring, a mounting hole being opened on the side of the positioning block, a sleeve being fixedly connected to the inner wall of the mounting hole, a T-shaped rod being slidably connected to the inner wall of the sleeve, a connecting spring being fixedly connected to the opposite surface of the T-shaped rod and the sleeve, a positioning arc plate being fixedly connected to the end of the T-shaped rod away from the sleeve, an inner ring surface at the top of the positioning arc plate being arc-shaped, and there are two positioning blocks, which are symmetrically arranged on the upper surface of the placing ring.

[0008] A further solution is that a box door is installed on the front side of the box, and a receiving box is placed inside the box.

[0009] Technical effects and advantages of the utility model:

[0010] 1. The plastic waste cleaning and recycling robot inverts the plastic bottle and places it on the placement ring. After positioning it through the positioning mechanism, the electric push rod is started. The electric push rod pushes the push plate to move down and pushes the plastic bottle down. At this time, the first cylinder transports the gas to the gas tank for storage. After pushing the plastic bottle into the box, the solenoid valve is opened. At this time, the gas in the gas tank is transported to the second cylinder. The second cylinder pushes the T-shaped sliding plate to drive the cutting disk to move. Starting the small drive motor to drive the cutting disk to rotate can cut off the rubber at the front end of the plastic bottle, thereby facilitating subsequent crushing.

[0011] 2. The plastic waste cleaning and recycling robot places the plastic bottle between two positioning arc plates. At this time, the plastic bottle overlaps the arc surface of the positioning arc plate, and the positioning arc plate pushes the T-shaped rod to squeeze the connecting spring. The reaction force of the connecting spring can clamp the plastic bottle, thereby ensuring that the plastic bottle is placed on the placement ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0013] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0014] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model.

[0015] Figure 4 It is a schematic diagram of the internal structure of the sleeve of the utility model.

[0016] The accompanying drawings are marked as: 1 box body, 2 L-shaped plate, 3 electric push rod, 4 push plate, 5 first cylinder, 6 L-shaped connecting plate, 7 placement ring, 8 T-shaped limit rod, 9 return spring, 10 mounting block, 11 second cylinder, 12 T-shaped sliding plate, 13 mounting plate, 14 small drive motor, 15 cutting disk, 16 positioning block, 17 sleeve, 18 T-shaped rod, 19 connecting spring, 20 positioning arc plate, 21 air tank, 22 solenoid valve. DETAILED DESCRIPTION

[0017] A plastic waste cleaning and recycling robot, reference Figure 1-4 , including a box body 1, a box door is installed on the front of the box body 1, a receiving box is placed inside the box body 1, an L-shaped plate 2 is fixedly connected to the upper surface of the box body 1, an electric push rod 3 is fixedly connected to the upper surface of the L-shaped plate 2, the telescopic end of the electric push rod 3 is fixedly connected to a push plate 4, a first cylinder 5 is fixedly connected to the upper surface of the box body 1, an L-shaped connecting plate 6 is fixedly connected to the telescopic end of the first cylinder 5, a placing ring 7 is fixedly connected to the lower surface of the L-shaped connecting plate 6, and a positioning mechanism for positioning a plastic hanging bottle is installed on the upper surface of the placing ring 7.

[0018] The positioning mechanism includes a positioning block 16 fixedly mounted on the upper surface of the placing ring 7, a mounting hole is opened on the side of the positioning block 16, the inner wall of the mounting hole is fixedly connected with a sleeve 17, the inner wall of the sleeve 17 is slidably connected with a T-shaped rod 18, the T-shaped rod 18 and the opposite surface of the sleeve 17 are fixedly connected with a connecting spring 19, the end of the T-shaped rod 18 away from the sleeve 17 is fixedly connected with a positioning arc plate 20, the inner ring surface of the top of the positioning arc plate 20 is arc-shaped, the number of the positioning blocks 16 is two, the two positioning blocks 16 are symmetrically arranged on the upper surface of the placing ring 7, the plastic hanging bottle is placed between the two positioning arc plates 20, at this time the plastic hanging bottle overlaps the arc surface of the positioning arc plate 20, the positioning arc plate 20 pushes the T-shaped rod 18 to squeeze the connecting spring 19, the reaction force of the connecting spring 19 can clamp the plastic hanging bottle, thereby ensuring the placement of the plastic hanging bottle on the placing ring 7.

[0019] A T-shaped limit rod 8 is fixedly connected to the upper surface of the box body 1, and a through hole is opened on the upper surface of the placement ring 7. The surface of the T-shaped limit rod 8 overlaps the inner wall of the through hole. A reset spring 9 is fixedly connected to the opposite surface of the placement ring 7 and the box body 1, and the reset spring 9 is sleeved on the surface of the T-shaped limit rod 8. A through hole is opened on the upper surface of the box body 1 for a plastic bottle to pass through. A mounting block 10 is fixedly connected to the upper surface of the box body 1, and a second cylinder 11 is fixedly connected to the side of the mounting block 10.

[0020] An air tank 21 is fixedly connected to the upper surface of the box body 1, and an electromagnetic valve 22 is installed on the surface of the air tank 21. The interior of the first cylinder 5 and the interior of the second cylinder 11 are connected to the interior of the air tank 21 through a pipeline. The telescopic end of the second cylinder 11 passes through the mounting block 10 and is fixedly connected to a T-shaped sliding plate 12. A sliding opening is opened on the upper surface of the box body 1, and the surface of the T-shaped sliding plate 12 overlaps the inner wall of the sliding opening. A mounting plate 13 is fixedly connected to the side of the T-shaped sliding plate 12, and a small drive motor 14 is fixedly connected to the upper surface of the mounting plate 13. A cutting disc 15 is fixedly connected to the output end of the small drive motor 14.

[0021] The plastic bottle is turned upside down and placed on the placement ring 7. After positioning through the positioning mechanism, the electric push rod 3 is started. The electric push rod 3 pushes the push plate 4 to move downward to push the plastic bottle downward. At this time, the first cylinder 5 transports the gas to the gas storage tank 21 for storage. After the plastic bottle is pushed into the box body 1, the solenoid valve 22 is opened. At this time, the gas in the gas storage tank 21 is transported to the second cylinder 11. The second cylinder 11 pushes the T-shaped sliding plate 12 to drive the cutting disk 15 to move. Starting the small drive motor 14 to drive the cutting disk 15 to rotate can cut off the rubber at the front end of the plastic bottle, thereby facilitating subsequent crushing.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic waste cleaning and recycling robot, comprising a box (1), Features: The upper surface of the box body (1) is fixedly connected to an L-shaped plate (2), the upper surface of the L-shaped plate (2) is fixedly connected to an electric push rod (3), the telescopic end of the electric push rod (3) is fixedly connected to a push plate (4), the upper surface of the box body (1) is fixedly connected to a first cylinder (5), the telescopic end of the first cylinder (5) is fixedly connected to an L-shaped connecting plate (6), the lower surface of the L-shaped connecting plate (6) is fixedly connected to a placement ring (7), the upper surface of the placement ring (7) is installed with a positioning mechanism for positioning a plastic hanging bottle, the upper surface of the box body (1) is fixedly connected to a T-shaped limiting rod (8), the upper surface of the placement ring (7) is provided with a through hole, the surface of the T-shaped limiting rod (8) overlaps the inner wall of the through hole, the opposite surface of the placement ring (7) and the box body (1) is fixedly connected to a reset spring (9), and the reset spring (9) is sleeved on the surface of the T-shaped limiting rod (8), and the upper surface of the box body (1) is provided with a through hole for the plastic hanging bottle to pass through; The upper surface of the box body (1) is fixedly connected to a mounting block (10), the side of the mounting block (10) is fixedly connected to a second cylinder (11), the upper surface of the box body (1) is fixedly connected to a gas storage tank (21), the surface of the gas storage tank (21) is mounted with a solenoid valve (22), the interior of the first cylinder (5) and the interior of the second cylinder (11) are both connected to the interior of the gas storage tank (21) through a pipeline, the telescopic end of the second cylinder (11) passes through the mounting block (10) and is fixedly connected to a T-shaped sliding plate (12), the upper surface of the box body (1) is provided with a sliding opening, the surface of the T-shaped sliding plate (12) overlaps the inner wall of the sliding opening, the side of the T-shaped sliding plate (12) is fixedly connected to a mounting plate (13), the upper surface of the mounting plate (13) is fixedly connected to a small drive motor (14), and the output end of the small drive motor (14) is fixedly connected to a cutting disc (15).

2. A plastic waste cleaning and recycling robot according to claim 1, Features: The positioning mechanism comprises a positioning block (16) fixedly mounted on the upper surface of the placement ring (7).

3. A plastic waste cleaning and recycling robot according to claim 2, Features: A mounting hole is provided on the side of the positioning block (16); a sleeve (17) is fixedly connected to the inner wall of the mounting hole; a T-shaped rod (18) is slidably connected to the inner wall of the sleeve (17); and a connecting spring (19) is fixedly connected to the opposite surface of the T-shaped rod (18) and the sleeve (17).

4. A plastic waste cleaning and recycling robot according to claim 3, Features: One end of the T-shaped rod (18) away from the sleeve (17) is fixedly connected to a positioning arc plate (20), and the inner annular surface at the top of the positioning arc plate (20) is arc-shaped.

5. A plastic waste cleaning and recycling robot according to claim 4, Features: The number of the positioning blocks (16) is two, and the two positioning blocks (16) are symmetrically arranged on the upper surface of the placement ring (7).

6. A plastic waste cleaning and recycling robot according to claim 1, Features: A box door is installed on the front of the box body (1), and a containing box is placed inside the box body (1).

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