A plastic film recycling device

Abstract

The utility model relates to plastic film recycling equipment technical field, specifically disclose a plastic film recycling device, the middle part of separating bin is equipped with the horizontal sieve plate, the output shaft of motor passes through separating bin and is connected to rotating lever, and rotating lever rotatably connects to the other end of separating bin, the carousel is sleeved on rotating lever, and the eccentricity of beating block is arranged on carousel and is used for beating the waste film on sieve plate, first air pump one end is connected to separating bin, and the other end is connected to first collecting bin, second air pump one end is connected to separating bin, and the other end is connected to second collecting bin, the device sets up the sieve plate in separating bin, and the rotating lever and carousel are driven to rotate by starting motor, and the waste film is beaten to form the blocky film and paper scrap by beating block beating down, the paper scrap falls into the lower part of separating bin through sieve plate, and the paper scrap is collected in second collecting bin through second air pump, and the blocky film is collected in first collecting bin through first air pump, effectively separate the waste film on the paste paper, improve the efficiency of waste film recycling.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic film recycling equipment, specifically to a plastic film recycling device. Background Technology

[0002] Plastic film, also known as plastic film, is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins. It is used for packaging and as a coating layer.

[0003] When plastic film is used as packaging film, stickers are usually applied to it to display product information. After the product is transported, the removed plastic film becomes waste film. To improve resource utilization, waste film is recycled after transportation. The current recycling method involves collecting a certain amount of waste film and then taking it to a factory for manual processing. Specifically, workers use scissors to cut off the sticker portion of the waste film, discarding the sticker part and recycling the remaining waste film. However, manual cutting is inefficient, affecting the overall recycling efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a plastic film recycling device to solve the above-mentioned problems.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a plastic film recycling device, including a separation chamber, a first air pump, a second air pump, a hammering structure, a first collection chamber and a second collection chamber;

[0006] The separation chamber is equipped with a feed inlet, and a horizontal sieve plate is installed in the middle of the separation chamber;

[0007] The hammering structure includes a motor, a rotating rod, a turntable, and hammering blocks. The motor is located in the middle of the separation chamber, and the output shaft of the motor passes through the separation chamber and is connected to the rotating rod. The rotating rod is horizontally and rotatably connected to the other end of the separation chamber. Multiple turntables are provided and are fitted onto the rotating rod. The hammering blocks are eccentrically set on the turntable and are used to hammer the waste film on the screen plate.

[0008] The first air pump is connected at one end to the upper part of the separation chamber through a ventilation pipe, and at the other end to the first collection chamber through a ventilation pipe. The first collection chamber is used to collect the blocky membrane produced by pounding the waste membrane.

[0009] The second air pump is connected to the lower part of the separation chamber at one end via a ventilation pipe, and to the second collection chamber at the other end via a ventilation pipe. The second collection chamber is used to collect paper scraps generated from the beating of waste film.

[0010] As a further technical solution to the above scheme, the first collection bin and the second collection bin have the same structure; the first collection bin includes a hopper, a support frame and an exhaust belt; the support frame is vertically arranged and has a connecting ring at the top; the hopper is located in the middle of the support frame and has a connecting plate at the top of the hopper, with multiple connecting holes on the connecting plate; the exhaust belt has multiple matching connecting holes, one end of which is connected to the connecting hole and the other end is connected to the connecting ring for fixation.

[0011] As a further technical solution to the above scheme, a collection box is provided below each of the hoppers.

[0012] Compared with the prior art, this utility model has the following advantages and beneficial effects: This device sets a sieve plate in the separation chamber, starts the motor to drive the rotating rod and turntable to rotate, and the hammering block strikes downward to beat the waste film into block film and paper scraps. The paper scraps fall into the lower part of the separation chamber through the sieve plate and are sent to the second collection chamber for collection by the second air pump. The block film is sent to the first collection chamber for collection by the first air pump. This effectively separates the stickers on the waste film and improves the efficiency of waste film recycling. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the device.

[0014] Figure 2 This is a schematic diagram of the longitudinal cross-section of the separation chamber.

[0015] Figure 3 This is a schematic diagram of the hammering structure.

[0016] The labels in the diagram are as follows: Separation bin - 1; Feed inlet - 11; Screen plate - 12; First air pump - 2; Second air pump - 3; Motor - 41; Rotating rod - 42; Turntable - 43; Hammering block - 44; First collection bin - 5; Hopper - 51; Support frame - 52; Exhaust belt - 53; Connecting ring - 54; Connecting plate - 55; Second collection bin - 6; Collection box - 7. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so as to provide a better understanding of the concept of the present utility model, the technical problem solved, the technical features constituting the technical solution and the technical effects brought about.

[0018] like Figures 1-3 As shown, a plastic film recycling device includes a separation chamber 1, a first air pump 2, a second air pump 3, a hammering structure, a first collection chamber 5, and a second collection chamber 6.

[0019] Separation chamber 1 is provided with a feed inlet 11 and a horizontal sieve plate 12 is provided in the middle of separation chamber 1;

[0020] The hammering structure includes a motor 41, a rotating rod 42, a turntable 43, and hammering blocks 44. The motor 41 is located in the middle of the separation chamber 1, and the output shaft of the motor 41 passes through the separation chamber 1 and is connected to the rotating rod 42. The rotating rod 42 is horizontally arranged and rotatably connected to the other end of the separation chamber 1. Multiple turntables 43 are provided and are fitted on the rotating rod 42. The hammering blocks 44 are eccentrically arranged on the turntable 43 and are used to hammer the waste film on the screen plate 12.

[0021] The first air pump 2 is connected at one end to the upper part of the separation chamber 1 through a ventilation pipe, and at the other end to the first collection chamber 5 through a ventilation pipe. The first collection chamber 5 is used to collect the blocky membrane generated by pounding the waste membrane.

[0022] The second air pump 3 is connected at one end to the lower part of the separation chamber 1 through a ventilation pipe, and at the other end to the second collection chamber 6 through a ventilation pipe. The second collection chamber 6 is used to collect paper scraps generated by beating the waste film.

[0023] In this embodiment, the collected waste film is conveyed from the feed inlet 11 to the separation chamber 1. The waste film falls onto the screen plate 12. The motor 41 is started, and the motor 41 drives the rotating rod 42 to rotate. Since the turntable 43 is mounted on the rotating rod 42, the turntable 43 rotates with the rotating rod 42. The hammering block 44 is eccentrically set on the turntable 43. As the turntable 43 rotates continuously in a circular motion, the hammering block 44 hammers downwards onto the waste film on the screen plate 12. The waste film decomposes during the impact. Because the plastic film itself has surface tension and extensibility... During the pounding process, the plastic film is broken into block-shaped film; the sticker, lacking elasticity, becomes finer paper scraps. These scraps can pass through the sieve plate 12 and fall into the lower part of the separation chamber 1, while the block-shaped film cannot pass through the sieve plate 12 and remains on its surface. The second air pump 3 is activated to transport the paper scraps from the lower part of the separation chamber 1 to the second collection chamber 6 for collection. After the paper scraps are collected, the first air pump 2 is activated to transport the block-shaped film from the sieve plate 12 to the first collection chamber 5 for collection, thus completing the separation of the sticker and waste film and improving the recycling efficiency.

[0024] like Figure 1 As shown, in a preferred embodiment, the first collection chamber 5 and the second collection chamber 6 have the same structure; the first collection chamber 5 includes a hopper 51, a support frame 52 and an exhaust belt 53; the support frame 52 is vertically arranged and has a connecting ring 54 at the top; the hopper 51 is located in the middle of the support frame 52, and the top of the hopper 51 has a connecting plate 55, which has multiple connecting holes; the exhaust belt 53 has multiple matching connecting holes, one end of which is connected to the connecting hole and the other end is connected to the connecting ring 54 for fixation.

[0025] In this embodiment, during waste film collection, the waste film is directly conveyed to the lower half of the hopper 51 by the first air pump 2. The connecting plate 55 is located above the waste film inlet. After entering the hopper 51, part of the waste film moves upward and enters the exhaust belt 53 after passing through the connecting hole of the connecting plate 55. Air leaks out from the side wall of the exhaust belt 53. When the first air pump 2 is turned off, the waste film falls and is collected due to gravity. The other part of the waste film is collected directly through the discharge port below the hopper 51. The second collection bin 6 has the same structure as the first collection bin 5, and the process for collecting paper scraps is the same as described above. When using the exhaust belt 53, a cloth bag can be used, which is securely tied to the connecting ring 54 at the top. The cloth bag allows for ventilation and prevents the blocky film and paper scraps to be collected from flying out.

[0026] like Figure 1 As shown in the preferred embodiment, each of the hoppers 51 is provided with a collection box 7 below it. In this embodiment, the collection box 7 below the hopper 51 facilitates collection, and when a certain amount is collected, it can be directly transferred and processed through the collection box 7, which is very convenient.

[0027] The terms "connection" and "fixing" appearing in this utility model description can refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meaning of the above terms in this utility model should be understood according to the specific circumstances.

[0028] In the description of this utility model, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., are used only to indicate the orientation or positional relationship for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A plastic film recycling device, characterized in that: It includes a separation chamber (1), a first air pump (2), a second air pump (3), a hammering structure, a first collection chamber (5), and a second collection chamber (6); The separation chamber (1) is provided with a feed inlet (11) and a horizontal sieve plate (12) is provided in the middle of the separation chamber (1). The hammering structure includes a motor (41), a rotating rod (42), a turntable (43), and hammering blocks (44); the motor (41) is located in the middle of the separation chamber (1), and the output shaft of the motor (41) passes through the separation chamber (1) and is connected to the rotating rod (42). The rotating rod (42) is horizontally and rotatably connected to the other end of the separation chamber (1); multiple turntables (43) are provided and are fitted on the rotating rod (42); the hammering blocks (44) are eccentrically arranged on the turntable (43) and are used to hammer the waste film on the screen plate (12); The first air pump (2) is connected to the upper part of the separation chamber (1) through a ventilation pipe at one end and to the first collection chamber (5) through a ventilation pipe at the other end. The first collection chamber (5) is used to collect the blocky membrane generated by pounding the waste membrane. The second air pump (3) is connected to the lower part of the separation chamber (1) through a ventilation pipe at one end and to the second collection chamber (6) through a ventilation pipe at the other end. The second collection chamber (6) is used to collect paper scraps generated by beating the waste film.

2. The plastic film recycling device as described in claim 1, characterized in that: The first collection bin (5) and the second collection bin (6) have the same structure; the first collection bin (5) includes a hopper (51), a support frame (52) and an exhaust belt (53); the support frame (52) is vertically arranged and has a connecting ring (54) at the top; the hopper (51) is located in the middle of the support frame (52) and has a connecting plate (55) at the top of the hopper (51), and has multiple connecting holes on the connecting plate (55); the exhaust belt (53) has multiple matching connecting holes, one end of which is connected to the connecting hole and the other end is connected to the connecting ring (54) for fixation.

3. The plastic film recycling device as described in claim 2, characterized in that: Each of the hoppers (51) is provided with a collection box (7) below it.

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