Plastic film offcut crushing and recycling mechanism

Abstract

The utility model relates to the technical field of rim charge recovery devices, and discloses a plastic film rim charge crushing and recovering mechanism which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a supporting frame, the outer wall of the supporting frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first pulley. A belt is arranged on the outer wall of the first pulley, a second pulley is arranged on the outer wall of the belt, a first supporting rod is fixedly connected to the interior of the second pulley, smashing blades are fixedly connected to the outer wall of the first supporting rod, and a supporting column is fixedly connected to the upper surface of the bottom plate. According to the leftover material crushing device, the first motor drives the first pulley to rotate, then the first pulley drives the second pulley to rotate through the belt, then the first supporting rod is driven to rotate in the supporting frame, then the first supporting rod drives the crushing blades to rotate, leftover materials can be further crushed, and the effect of efficiently and finely crushing the leftover materials is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of edge material recovery device, especially to plastic film edge material crushing recovery mechanism. BACKGROUND

[0002] Plastic film edge material is waste material generated during the production of plastic film. It is usually the edge, side or irregularly shaped material left during cutting, trimming or processing. These edge materials may be considered as waste due to their size, shape or quality not meeting the requirements of the final product. However, plastic film edge material is a valuable renewable resource. Through the crushing recovery mechanism, these waste materials can be converted into reusable raw materials for producing new plastic products, so a plastic film edge material crushing recovery mechanism is needed.

[0003] The plastic film edge material crushing recovery mechanism is an efficient, energy-saving and environmentally friendly device that can effectively process and recycle waste plastic film edge material. The design of the crushing mechanism in the past may not be fine enough, the shape, number and arrangement of the blades may not be optimized, resulting in poor crushing effect. Therefore, the past crushing recovery mechanism cannot achieve efficient and fine crushing of the edge material. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a plastic film edge material crushing recovery mechanism, aiming to improve the problem that the past crushing recovery mechanism cannot achieve efficient and fine crushing of the edge material.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The plastic film edge material crushing recovery mechanism comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a support frame, the outer wall of the support frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first pulley, the outer wall of the first pulley is provided with a belt, the outer wall of the belt is provided with a second pulley, the inner part of the second pulley is fixedly connected with a first support rod, the outer wall of the first support rod is fixedly connected with a crushing blade, the upper surface of the bottom plate is fixedly connected with a support column, the outer wall of the support column is fixedly connected with a support frame, the outer wall of the first support rod is rotatably connected in the inner part of the support frame, the inner part of the support frame is provided with a support assembly, and the support assembly is used for assisting feeding.

[0007] Preferably, the support assembly comprises a support plate, the outer wall of the support plate is fixedly connected in the inner part of the support frame, and the inner part of the support frame is fixedly connected with a feeding hopper.

[0008] Preferably, the outer wall of the support frame is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with a second motor, and the output end of the second motor is fixedly provided with a first connecting column.

[0009] Preferably, the outer wall of the first connecting column is fixedly connected with a first cutting blade, and the outer wall of the first connecting column is rotatably connected in the interior of the support frame.

[0010] Preferably, the outer wall of the first connecting column is fixedly connected with a first gear, and the tooth end of the first gear is meshedly connected with a second gear.

[0011] Preferably, the interior of the second gear is fixedly connected with a second connecting column, and the outer wall of the second connecting column is rotatably connected in the interior of the support frame.

[0012] Preferably, the outer wall of the second connecting column is fixedly connected with a second cutting blade.

[0013] Preferably, the outer wall of the second cutting blade is slidably connected to the outer wall of the first cutting blade.

[0014] The utility model has the advantages of the following:

[0015] 1. In the utility model, the first motor drives the first pulley to rotate, then the first pulley drives the second pulley to rotate through the belt, and then the first supporting rod is driven to rotate in the support frame, then the first supporting rod drives the crushing blade to rotate, and then the edge material can be further crushed, so that the edge material is efficiently and finely crushed.

[0016] 2. In the utility model, the second motor drives the first connecting column to rotate in the support frame while driving the first cutting blade to rotate, then the first connecting column drives the second gear to rotate through the first gear, the second gear drives the second cutting blade to rotate through the second connecting column, and then the plastic film edge material can be preliminarily cut and crushed, so that the edge material is preliminarily crushed, and then subsequent processing is facilitated. DRAWINGS

[0017] Figure 1 It is a perspective view of the plastic film edge material crushing and recycling mechanism provided by the utility model;

[0018] Figure 2 It is a crushing blade partial structure schematic view of the plastic film edge material crushing and recycling mechanism provided by the utility model;

[0019] Figure 3 It is a fixed plate partial structure schematic view of the plastic film edge material crushing and recycling mechanism provided by the utility model.

[0020] LEGEND:

[0021] 1, bottom plate; 2, support frame; 3, first motor; 4, first pulley; 5, belt; 6, second pulley; 7, first support rod; 8, crushing blade; 9, support column; 10, support frame; 11, support plate; 12, feed hopper; 13, fixed plate; 14, second motor; 15, first connecting column; 16, first cutting blade; 17, first gear; 18, second gear; 19, second cutting blade; 20, second connecting column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Referring to Figure 1 And Figure 2 An embodiment provided by the utility model: a plastic film edge material crushing and recycling mechanism, the upper surface of the bottom plate 1 is fixedly connected with the support frame 2, the outer wall of the support frame 2 is fixedly connected with the first motor 3, the output end of the first motor 3 is fixedly connected with the first pulley 4, the outer wall of the first pulley 4 is provided with the belt 5, the outer wall of the belt 5 is provided with the second pulley 6, the inside of the second pulley 6 is fixedly connected with the first support rod 7, the outer wall of the first support rod 7 is fixedly connected with the crushing blade 8, the upper surface of the bottom plate 1 is fixedly connected with the support column 9, the outer wall of the support column 9 is fixedly connected with the support frame 10, the outer wall of the first support rod 7 is rotatably connected in the inside of the support frame 10, the inside of the support frame 10 is provided with the support assembly, and the support assembly is used to assist feeding.

[0024] Specifically, the support frame 2 plays the role of supporting and fixing the first motor 3, the first motor 3 plays the role of driving the first pulley 4 to rotate, the first pulley 4 plays the role of driving the second pulley 6 to rotate through the belt 5, the second pulley 6 plays the role of driving the first support rod 7 to rotate in the support frame 10, the first support rod 7 plays the role of driving the crushing blade 8 to rotate, and further, the effect of further crushing the edge material is achieved, wherein the support frame 10 plays the role of supporting and limiting the first support rod 7, and the support column 9 plays the role of supporting and fixing the support frame 10, wherein the support frame 10 can temporarily store the crushed edge material, and when a certain amount is stored, the crushed edge material can be discharged from the bottom of the support frame 10.

[0025] Referring to Figure 2 The support assembly includes the support plate 11, the outer wall of the support plate 11 is fixedly connected in the inside of the support frame 10, and the inside of the support frame 10 is fixedly connected with the feed hopper 12.

[0026] Specifically, the support frame 10 serves to support the fixing support plate 11, the fixing support plate 11 serves to support the feeding hopper 12, and the edge material to be broken can be fed into the support frame 10 from the feeding hopper 12.

[0027] With reference to Figure 2 and Figure 3 , the outer wall of the support frame 10 is fixedly connected with the fixing plate 13, the upper surface of the fixing plate 13 is fixedly connected with the second motor 14, the output end of the second motor 14 is fixedly provided with the first connecting column 15, the outer wall of the first connecting column 15 is fixedly connected with the first cutting blade 16, the outer wall of the first connecting column 15 is rotatably connected in the inside of the support frame 10, the outer wall of the first connecting column 15 is fixedly connected with the first gear 17, the tooth end of the first gear 17 is meshingly connected with the second gear 18, the inside of the second gear 18 is fixedly connected with the second connecting column 20, the outer wall of the second connecting column 20 is rotatably connected in the inside of the support frame 10, the outer wall of the second connecting column 20 is fixedly connected with the second cutting blade 19, and the outer wall of the second cutting blade 19 is slidably connected with the outer wall of the first cutting blade 16.

[0028] Specifically, the fixing plate 13 serves to support the second motor 14, the second motor 14 serves to drive the first connecting column 15 to rotate in the support frame 10, the first connecting column 15 serves to drive the first cutting blade 16 to rotate, the first connecting column 15 serves to drive the second gear 18 to rotate through the first gear 17, the second gear 18 serves to drive the second connecting column 20 to rotate in the support frame 10, and then the second connecting column 20 serves to drive the second cutting blade 19 to rotate, thereby achieving the effect of preliminarily cutting the plastic film edge material.

[0029] Working principle: when the mechanism needs to be used, first, the plastic film edge material to be crushed is put into the support frame 10 from the feeding hopper 12, then the second motor 14 is started, the first connecting column 15 is driven to rotate in the support frame 10 through the second motor 14, the first cutting blade 16 is driven to rotate through the first connecting column 15, the first connecting column 15 drives the second gear 18 to rotate through the first gear 17, the second connecting column 20 is driven to rotate in the support frame 10 through the second gear 18, then the second connecting column 20 drives the second cutting blade 19 to rotate, thereby the plastic film edge material can be preliminarily cut and crushed, the cut and crushed edge material falls on the crushing blade 8, the first pulley 4 is driven to rotate through the first motor 3, the second pulley 6 is driven to rotate through the first pulley 4 through the belt 5, the first support rod 7 is driven to rotate in the support frame 10 through the second pulley 6, the crushing blade 8 is driven to rotate through the first support rod 7, thereby the edge material can be further crushed, the device not only achieves the effect of preliminarily crushing the edge material, thereby the large and irregular plastic film edge material can be rapidly reduced in size, facilitating subsequent processing, but also achieves the effect of high-efficiency and fine crushing of the edge material, thereby the plastic film edge material can be crushed into small particles with uniform size, the particles are easier to achieve ideal processing effect in subsequent cleaning, drying and plasticizing processes, thereby improving the quality of recycled plastic.

[0030] Finally, it should be noted that: the above only preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A plastic film edge material crushing and recycling mechanism comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with a support frame (2), the outer wall of the support frame (2) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with a first pulley (4), the outer wall of the first pulley (4) is provided with a belt (5), the outer wall of the belt (5) is provided with a second pulley (6), the inside of the second pulley (6) is fixedly connected with a first support rod (7), the outer wall of the first support rod (7) is fixedly connected with a crushing blade (8), the upper surface of the bottom plate (1) is fixedly connected with a support column (9), the outer wall of the support column (9) is fixedly connected with a support frame (10), the outer wall of the first support rod (7) is rotatably connected in the inside of the support frame (10), the inside of the support frame (10) is provided with a support assembly, and the support assembly is used for assisting feeding.

2. The plastic film scrap recycling mechanism of claim 1, wherein: The support assembly comprises a support plate (11), and the outer wall of the support plate (11) is fixedly connected in the inside of the support frame (10).

3. The plastic film scrap recycling mechanism of claim 2, wherein: The outer wall of the support frame (10) is fixedly connected with a fixed plate (13), the upper surface of the fixed plate (13) is fixedly connected with a second motor (14), and the output end of the second motor (14) is fixedly provided with a first connecting column (15).

4. The plastic film scrap recycling mechanism of claim 3, wherein: The outer wall of the first connecting column (15) is fixedly connected with a first cutting blade (16), and the outer wall of the first connecting column (15) is rotatably connected in the inside of the support frame (10).

5. The plastic film scrap recycling mechanism of claim 4, wherein: The outer wall of the first connecting column (15) is fixedly connected with a first gear (17), and the tooth end of the first gear (17) is engagedly connected with a second gear (18).

6. The plastic film scrap recycling mechanism of claim 5, wherein: The inside of the second gear (18) is fixedly connected with a second connecting column (20), and the outer wall of the second connecting column (20) is rotatably connected in the inside of the support frame (10).

7. The plastic film scrap recycling mechanism of claim 6, wherein: The outer wall of the second connecting column (20) is fixedly connected with a second cutting blade (19).

8. The plastic film scrap recycling mechanism of claim 7, wherein: The outer wall of the second cutting blade (19) is slidably connected to the outer wall of the first cutting blade (16).

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