Plastic film leftover material recovery device

Abstract

The utility model discloses a plastic film leftover material recovery device, and relates to the technical field of plastic film recovery. Comprising a recycling and crushing box body, the top of the recycling and crushing box body is communicated with a feeding pipe, the lower portion of one side of the recycling and crushing box body is communicated with a discharging pipe, a dust collection assembly is arranged on the recycling and crushing box body and comprises a first dust collection pipe arranged on one side of the feeding pipe, and a first opening pipe is fixed to the outer end of the first dust collection pipe; a second dust suction pipe is arranged at the top of the discharging pipe, a second opening pipe is fixed to an opening in the bottom end of the second dust suction pipe, and dust suction fans are arranged in the first dust suction pipe and the second dust suction pipe correspondingly. According to the dust collection device, the dust collection assembly is arranged, the first dust collection pipe and the second dust collection pipe are used for conducting raise dust suction operation on the feeding port and the discharging port respectively, meanwhile, when the rotating gear is controlled to rotate, the positions of the first dust collection pipe and the second dust collection pipe are convenient to adjust, the optimal dust collection effect is guaranteed, and the usability of the device is improved to a certain degree.

Description

Technical Field

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

[0002] Plastic film refers to films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins. They are used for packaging and coating layers and are widely used in food, medicine, chemical and other fields. In the processing of plastic film scraps, crushing and recycling devices are required.

[0003] The existing plastic film scrap recycling device (authorization announcement number: CN210651480U) has the following defects: the above device improves the crushing effect and crushing efficiency and avoids machine jamming, but during the crushing process, it is easy to generate a certain amount of dust at the feed inlet and the discharge outlet, which needs to be treated and collected in time to avoid polluting the working environment. Therefore, this utility model is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a plastic film scrap recycling device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plastic film scrap recycling device, comprising a recycling and crushing box, an inlet pipe connected to the top of the recycling and crushing box, an outlet pipe connected to the lower part of one side of the recycling and crushing box, a dust collection assembly on the recycling and crushing box, the dust collection assembly including a first dust collection pipe on one side of the inlet pipe, a first opening pipe fixed to the outer end of the first dust collection pipe, a second dust collection pipe on the top of the outlet pipe, a second opening pipe fixed to the bottom opening of the second dust collection pipe, a dust collection fan installed inside both the first and second dust collection pipes, a dust collection box installed on one side of the top surface of the recycling and crushing box, a first connecting pipe connected to the top of the first dust collection pipe and the second connecting pipe connected to the top of the dust collection box and the second connecting pipe.

[0006] Preferably, a side arched plate is fixed to the outer side of the dust collection box, a shaft is rotatably inserted into the side arched plate, a rotating gear is sleeved and fixed on the shaft, a first rack is horizontally meshed at the top of the rotating gear, and an adjusting motor installed on the side arched plate is connected to the front end of the shaft.

[0007] Preferably, the top surface of one end of the first rack is fixed to the bottom surface of the first suction pipe, and a first U-shaped limiting block adapted to slide horizontally with the first rack is fixed to the top surface of the dust collection box.

[0008] Preferably, a first support block is fixed to the top and back side of the dust collection box, the first support block is slidably disposed with the first suction pipe, a first slide rod is fixed to the back of the first rack rod, and a first sliding hole adapted to the first slide rod is opened on the back of the side arch plate.

[0009] Preferably, a vertically arranged second rack is engaged on one side of the rotating gear, the bottom extension rod of the second rack is fixed to the second suction pipe, and a second support block fixed to the recycling and crushing box is provided on the back of the second rack.

[0010] Preferably, the second suction pipe is slidably disposed with the second support block, a second slide rod is fixed on the front of the second rack rod, a second sliding hole adapted to the second slide rod is opened on the front of the side arch plate, and a second U-shaped limiting block adapted to the second rack rod is fixed on one side of the recycling crushing box.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This plastic film scrap recycling device, through the setting of a dust suction component, uses a first dust suction pipe and a second dust suction pipe to perform dust suction operations at the inlet and outlet respectively. At the same time, when the rotating gear is controlled to rotate, it is easy to adjust the position of the first and second dust suction pipes to ensure the best dust suction effect, thereby improving the usability of the device to a certain extent. Attached Figure Description

[0013] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0015] Figure 3 This is a schematic diagram of the partial three-dimensional disassembled structure of the recycling and crushing box of this utility model;

[0016] Figure 4 This is a partial structural cross-sectional view of the removal, recycling, and crushing chamber of this utility model.

[0017] In the diagram: 1. Recycling and crushing box; 101. Feed pipe; 102. Discharge pipe; 2. Dust collection box; 201. First suction pipe; 202. First opening pipe; 203. Dust suction fan; 204. First connecting pipe; 205. Second suction pipe; 206. Second opening pipe; 207. Second connecting pipe; 3. Side arch plate; 301. Rotating gear; 302. First rack; 303. First U-shaped limiting block; 304. First support block; 305. Second rack; 306. Second U-shaped limiting block; 307. Second support block; 4. First sliding rod; 401. First sliding hole; 402. Second sliding rod; 403. Second sliding hole. Detailed Implementation

[0018] 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.

[0019] In the processing of scrap plastic film, a recycling device is required. The recycling device provided by this utility model is specifically designed to absorb and collect dust generated during the crushing of plastic film, preventing dust from dispersing into the environment and polluting the working environment, thus ensuring the usability of the device. Before using this device, preparatory work such as inspection is required to ensure its normal use.

[0020] like Figures 1-4 As shown, this utility model provides a technical solution: a plastic film scrap recycling device, including a recycling and crushing box 1, a feed pipe 101 connected to the top of the recycling and crushing box 1, a discharge pipe 102 connected to the lower part of one side of the recycling and crushing box 1, a dust collection assembly on the recycling and crushing box 1, the dust collection assembly including a first dust collection pipe 201 provided on one side of the feed pipe 101, a first opening pipe 202 fixed to the outer end of the first dust collection pipe 201, and a second dust collection pipe 202 provided at the top of the discharge pipe 102. 5. A second opening pipe 206 is fixed to the bottom opening of the second suction pipe 205. Both the first suction pipe 201 and the second suction pipe 205 are equipped with suction fans 203. A dust collection box 2 is installed on one side of the top surface of the recycling and crushing box 1. The first suction pipe 201 is connected to the top of the dust collection box 2 by a first connecting pipe 204. The second suction pipe 205 is connected to the top of the dust collection box 2 by a second connecting pipe 207. The suction fan 203 adopts the ducted fan in the prior art to ensure the smooth operation of the dust collection.

[0021] In this embodiment, a side arched plate 3 is fixed to the outer side of the dust collection box 2. A shaft is rotatably inserted on the side arched plate 3. A rotating gear 301 is sleeved and fixed on the shaft. A first rack rod 302 is horizontally meshed at the top of the rotating gear 301. An adjusting motor installed on the side arched plate 3 is connected to the front end of the shaft rod. The top surface of one end of the first rack rod 302 is fixed to the bottom surface of the first suction pipe 201. A first U-shaped limiting block 303 adapted to slide horizontally with the first rack rod 302 is fixed to the top surface of the dust collection box 2. The adjusting motor is a servo motor with a self-locking function in the prior art.

[0022] In this embodiment, a first support block 304 is fixed to the top and back side of the dust collection box 2. The first support block 304 is slidably disposed with the first suction pipe 201. A first slide rod 4 is fixed to the back of the first rack rod 302. A first sliding hole 401 adapted to the first slide rod 4 is opened on the back of the side arch plate 3. A vertically disposed second rack rod 305 is meshed on one side of the rotating gear 301. The extension rod at the bottom end of the second rack rod 305 is fixed to the second suction pipe 205. A second support block 307 fixed to the recycling and crushing box 1 is disposed on the back of the second rack rod 305. The recycling and crushing box 1 is the prior art. The recycling and crushing box 1 is used for crushing and recycling scrap materials.

[0023] In this embodiment, the second suction pipe 205 is slidably disposed with the second support block 307, the second rack rod 305 is fixed with a second slide rod 402 on its front side, the side arch plate 3 is provided with a second sliding hole 403 adapted to the second slide rod 402 on its front side, and a second U-shaped limiting block 306 adapted to slide and disposed on one side of the recycling crushing box 1 is fixed. Through the arrangement of the dust suction components, the first suction pipe 201 and the second suction pipe 205 respectively perform dust suction operations at the inlet and outlet. At the same time, when the rotating gear 301 is controlled to rotate, it is convenient to adjust the position of the first suction pipe 201 and the second suction pipe 205 to ensure the best dust suction effect and improve the usability of the device to a certain extent.

[0024] Working principle: When using this device, scrap materials are fed into the recycling and crushing box 1 through the feed pipe 101 for crushing. During the crushing and discharge processes, some dust is usually generated. At this time, the control motor is started, which causes the rotating gear 301 to drive the first dust suction pipe 201 and the second dust suction pipe 205 to move and be adjusted to a suitable position. The control fan 203 is then started to ensure that the dust around the feed pipe 101 and the discharge pipe 102 is sucked up to ensure the cleanliness of the environment.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A plastic film scrap recycling device, comprising a recycling and crushing chamber (1), characterized in that: A feed pipe (101) is connected to the top of the recycling crushing box (1), and a discharge pipe (102) is connected to the lower part of one side of the recycling crushing box (1). A dust collection assembly is provided on the recycling crushing box (1). The dust collection assembly includes a first dust collection pipe (201) provided on one side of the feed pipe (101), a first opening pipe (202) fixed to the outer end of the first dust collection pipe (201), and a second dust collection pipe (205) provided at the top of the discharge pipe (102). The bottom opening of the pipe (205) is fixed with a second opening pipe (206). The first suction pipe (201) and the second suction pipe (205) are both equipped with suction fans (203). A dust collection box (2) is installed on one side of the top surface of the recycling crushing box (1). The first suction pipe (201) is connected to the top of the dust collection box (2) by a first connecting pipe (204). The second suction pipe (205) is connected to the top of the dust collection box (2) by a second connecting pipe (207).

2. The plastic film scrap recycling device according to claim 1, characterized in that: The dust collection box (2) has a side arch plate (3) fixed on its outer side. A shaft is rotatably inserted on the side arch plate (3). A rotating gear (301) is sleeved and fixed on the shaft. The top of the rotating gear (301) is horizontally meshed with a first rack rod (302). An adjustment motor installed on the side arch plate (3) is connected to the front end of the shaft.

3. The plastic film scrap recycling device according to claim 2, characterized in that: The top surface of one end of the first rack rod (302) is fixed to the bottom surface of the first suction pipe (201), and the top surface of the dust collection box (2) is fixed with a first U-shaped limiting block (303) that is adapted to slide horizontally with the first rack rod (302).

4. A plastic film scrap recycling device according to claim 3, characterized in that: The dust collection box (2) has a first support block (304) fixed on the top and back side. The first support block (304) and the first suction pipe (201) are slidably arranged. The first rack rod (302) has a first slide rod (4) fixed on the back side. The side arch plate (3) has a first sliding hole (401) adapted to the first slide rod (4) on the back side.

5. A plastic film scrap recycling device according to claim 2, characterized in that: The rotating gear (301) is meshed with a vertically arranged second rack (305) on one side. The bottom extension rod of the second rack (305) is fixed to the second suction pipe (205). A second support block (307) is fixed on the back of the second rack (305) and attached to the recycling and crushing box (1).

6. A plastic film scrap recycling device according to claim 5, characterized in that: The second suction pipe (205) is slidably disposed with the second support block (307), the second rack rod (305) is fixed with a second slide rod (402) on the front, the side arch plate (3) is provided with a second sliding hole (403) that matches the second slide rod (402) on the front, and a second U-shaped limiting block (306) that matches the second rack rod (305) is fixed on one side of the recycling crushing box (1).

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