Plastic shredder for plastic article production

Abstract

The utility model relates to the technical field of plastic product production, and disclose a plastic pulverizer for plastic product production, including base, the top of base is fixedly installed with cylinder, the top of cylinder is fixedly installed with platform body, the top of platform body is opened with feed inlet, the both ends of feed inlet are fixedly installed with round shaft, the outside of round shaft is movably sleeved with movable plate, the inner wall of feed inlet is opened with arc slot, the utility model discloses through pressing movable plate, the feed inlet is in exposed state at this time, after pouring the plastic product from the feed inlet, the movable plate returns to the original position, thereby plays the role of shielding to the feed inlet, compared with traditional plastic pulverizer for plastic product production, the plastic pulverizer for plastic product production plays the role of shielding to the feed inlet through movable plate, prevents the fly of the smashed plastic particle, and personnel is also convenient to discharge, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of plastic product manufacturing technology, and more specifically, to a plastic pulverizer for plastic product manufacturing. Background Technology

[0002] Plastic products are products made primarily from plastics and are collectively referred to as plastic products. Plastics are a class of synthetic polymer materials with plasticity, which, together with synthetic rubber and synthetic fibers, form the three major synthetic materials used in daily life, industry, and agriculture.

[0003] In the production process of plastic products, plastic raw materials first need to go through a series of pretreatment steps, such as drying and mixing, to ensure the purity and consistency of the raw materials. Subsequently, these raw materials are sent into plastic processing machinery, among which the plastic crusher is an indispensable part of the pretreatment stage.

[0004] Traditional plastic shredders used in plastic product manufacturing have the following shortcomings: During use, when the blades come into contact with the plastic products, some plastic particles may fly out from the feed inlet or machine gaps due to cutting force or mechanical vibration. This not only wastes raw materials but may also pose a threat to the safety of operators and increase the difficulty of cleaning the production environment. Therefore, improvements are needed. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, this utility model provides a plastic crusher for the production of plastic products, which has the advantage of preventing particles from flying out.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a plastic crusher for producing plastic products, comprising a base, a cylinder fixedly installed on the top of the base, a platform fixedly installed on the top of the cylinder, a feed inlet on the top of the platform, round shafts fixedly installed at both ends of the feed inlet, a movable plate movably sleeved on the outer side of the round shafts, an arc-shaped groove on the inner wall of the feed inlet, an arc-shaped block fixedly installed on the outer side of the movable plate, the arc-shaped block being movably connected inside the arc-shaped groove, an arc-shaped spring elastically installed on the inner side of the arc-shaped groove, and the arc-shaped spring being located on the bottom side of the arc-shaped block.

[0007] As a preferred technical solution of this utility model, the base has a feeding port inside, a collection box is movably installed inside the feeding port, a sliding groove is provided on the side of the feeding port, a slider located inside the sliding groove is fixedly installed on the side of the collection box, a slot is provided on the outside of the slider, a circular groove is provided inside the base, and an inclined block extending into the slot is movably installed inside the circular groove.

[0008] As a preferred embodiment of this utility model, a servo motor is fixedly installed on the outer side of the cylinder, a rotating shaft extending into the cylinder is fixedly installed on the inner side of the servo motor, a rotating rod is fixedly installed on the inner side of the rotating shaft, and crushing blades are uniformly fixedly installed on the outer side of the rotating rod.

[0009] As a preferred embodiment of this utility model, a connecting rod extending to the outer side of the base is fixedly installed on the inner side of the inclined block, and a pull block is fixedly installed on the outer side of the connecting rod.

[0010] As a preferred embodiment of this utility model, a return spring is elastically installed between the inner side of the circular groove and the inner side of the inclined block, and the return spring is movably connected to the outer side of the connecting rod.

[0011] As a preferred embodiment of this utility model, a push block located inside the slide is movably installed inside the slide, and a telescopic spring is elastically installed between the inner side of the push block and the inner side of the slide.

[0012] As a preferred embodiment of this utility model, a U-shaped plate extending into the inside of the cylinder is uniformly fixedly installed at the bottom of the base, and the U-shaped plate corresponds to the crushing blade.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses a movable plate to press the feed inlet, which is exposed at this time. After the plastic product is poured into the feed inlet, the movable plate returns to its original position, thus blocking the feed inlet. Compared with traditional plastic crushers used for plastic product production, this plastic crusher uses a movable plate to block the feed inlet, preventing the crushed plastic particles from flying out. At the same time, it is also convenient for personnel to feed materials and is easy to use.

[0015] 2. This utility model uses a pull block to move the slider outward after the inclined block disengages from the slot. This causes the material collection box to move outward, thus removing the material collection box. Compared with traditional plastic crushers used in plastic product manufacturing, this plastic crusher uses an inclined block to fix the material collection box, and the pull block makes it easy for workers to remove the material collection box. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the present invention;

[0018] Figure 3 for Figure 2A magnified schematic diagram of the partial structure at point A in the middle;

[0019] Figure 4 This is a vertical cross-sectional view of the present invention;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0021] In the diagram: 1. Base; 2. Cylinder; 3. Platform; 4. Feed inlet; 5. Round shaft; 6. Movable plate; 7. Arc groove; 8. Arc block; 9. Arc spring; 10. Servo motor; 11. Rotating shaft; 12. Rotating rod; 13. Crushing blade; 14. U-shaped plate; 15. Discharge port; 16. Collection box; 17. Slide groove; 18. Slider; 19. Slot; 20. Round groove; 21. Inclined block; 22. Connecting rod; 23. Pull block; 24. Return spring; 25. Telescopic spring; 26. Push block. Detailed Implementation

[0022] 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.

[0023] like Figures 1 to 5 As shown, this utility model provides a plastic crusher for the production of plastic products, including a base 1, a cylinder 2 fixedly installed on the top of the base 1, a platform 3 fixedly installed on the top of the cylinder 2, a feed inlet 4 opened on the top of the platform 3, a round shaft 5 fixedly installed at both ends of the feed inlet 4, a movable plate 6 movably sleeved on the outer side of the round shaft 5, an arc groove 7 opened on the inner wall of the feed inlet 4, an arc block 8 fixedly installed on the outer side of the movable plate 6, the arc block 8 movably connected inside the arc groove 7, an arc spring 9 elastically installed on the inner side of the arc groove 7, and the arc spring 9 located on the bottom side of the arc block 8.

[0024] When plastic products need to be put into the crusher, first press the movable plate 6, so that the movable plate 6 drives the arc block 8 to move downward inside the arc groove 7, so that the arc block 8 squeezes the arc spring 9, causing the arc spring 9 to deform. At this time, the feed port 4 is exposed. After the plastic products are poured in from the feed port 4, the arc spring 9 releases its elastic potential energy to push the arc block 8 to move upward inside the arc groove 7, so that the movable plate 6 returns to its original position, thus blocking the feed port 4.

[0025] By pressing the movable plate 6, the feed inlet 4 is exposed. After the plastic product is poured into the feed inlet 4, the movable plate 6 returns to its original position, thus blocking the feed inlet 4. Compared with traditional plastic crushers used for plastic product production, this plastic crusher uses the movable plate 6 to block the feed inlet 4, preventing the crushed plastic particles from flying out. It also makes it convenient for personnel to feed materials and is easy to use.

[0026] The base 1 has a discharge port 15 inside, a collection box 16 is movably installed inside the discharge port 15, a slide groove 17 is provided on the side of the discharge port 15, a slider 18 located inside the slide groove 17 is fixedly installed on the side of the collection box 16, a slot 19 is provided on the outside of the slider 18, a circular groove 20 is provided inside the base 1, and an inclined block 21 extending into the slot 19 is movably installed inside the circular groove 20.

[0027] After the crushing operation is completed, pull the pull block 23, which drives the connecting rod 22 to move outward. The connecting rod 22 drives the inclined block 21 to move outward, causing the inclined block 21 to retract into the interior of the circular groove 20 and squeeze the return spring 24, causing the return spring 24 to deform into a hairline shape. After the inclined block 21 has completely disengaged from the interior of the slot 19, the telescopic spring 25 releases its elastic potential energy to push the slider 18 to move outward, which in turn drives the collection box 16 to move outward, thereby removing the collection box 16.

[0028] By pulling the pull block 23, after the inclined block 21 is disengaged from the slot 19, the telescopic spring 25 releases its elastic potential energy to push the slider 18 outward, thereby moving the collection box 16 outward and taking it out. Compared with traditional plastic crushers used for plastic product manufacturing, this plastic crusher uses the inclined block 21 to fix the collection box 16, and pulling the pull block 23 makes it easy for workers to take out the collection box 16.

[0029] A servo motor 10 is fixedly installed on the outer side of the cylinder 2, a rotating shaft 11 extending into the cylinder 2 is fixedly installed on the inner side of the servo motor 10, a rotating rod 12 is fixedly installed on the inner side of the rotating shaft 11, and crushing blades 13 are uniformly fixedly installed on the outer side of the rotating rod 12.

[0030] Start the servo motor 10, which drives the rotating shaft 11 to rotate. The rotating shaft 11 drives the rotating rod 12 to rotate, and the rotating rod 12 drives the crushing blade 13 to rotate, thereby crushing the plastic products.

[0031] Among them, a connecting rod 22 extending to the outside of the base 1 is fixedly installed on the inner side of the inclined block 21, and a pull block 23 is fixedly installed on the outer side of the connecting rod 22.

[0032] Pull the pull block 23 to make the pull block 23 drive the connecting rod 22 to move outward, and the connecting rod 22 drives the inclined block 21 to move outward, thereby causing the inclined block 21 to disengage from the slot 19.

[0033] A return spring 24 is elastically installed between the inner side of the circular groove 20 and the inner side of the inclined block 21, and the return spring 24 is movably connected to the outer side of the connecting rod 22.

[0034] The inclined block 21 retracts inward into the interior of the circular groove 20, squeezing the return spring 24 and causing the return spring 24 to deform, thereby assisting the inclined block 21 to move outward.

[0035] The slide 17 has a push block 26 located inside the slider 18, and a telescopic spring 25 is elastically installed between the inner side of the push block 26 and the inner side of the slide 17.

[0036] The elastic potential energy released by the extension spring 25 pushes the push block 26 to move outward, and the outward movement of the push block 26 pushes the slider 18 to disengage from the interior of the slide groove 17.

[0037] Among them, U-shaped plates 14 extending into the inside of cylinder 2 are uniformly fixedly installed at the bottom of base 1, and U-shaped plates 14 correspond to crushing blades 13.

[0038] The U-shaped plate 14 and the crushing blade 13 work together to crush the plastic products, preventing larger plastic particles from falling into the collection box 16.

[0039] Working principle and usage process of this utility model:

[0040] When plastic products need to be put into the crusher, first press the movable plate 6, so that the movable plate 6 drives the arc block 8 to move downward inside the arc groove 7, so that the arc block 8 squeezes the arc spring 9, causing the arc spring 9 to deform. At this time, the feed port 4 is exposed. After the plastic products are poured in from the feed port 4, the arc spring 9 releases its elastic potential energy to push the arc block 8 to move upward inside the arc groove 7, so that the movable plate 6 returns to its original position, thus blocking the feed port 4.

[0041] After the crushing operation is completed, pull the pull block 23, which drives the connecting rod 22 to move outward. The connecting rod 22 drives the inclined block 21 to move outward, causing the inclined block 21 to retract into the interior of the circular groove 20 and squeeze the return spring 24, causing the return spring 24 to deform into a hairline shape. After the inclined block 21 has completely disengaged from the interior of the slot 19, the telescopic spring 25 releases its elastic potential energy to push the slider 18 to move outward, which in turn drives the collection box 16 to move outward, thereby removing the collection box 16.

[0042] Start the servo motor 10, which drives the rotating shaft 11 to rotate. The rotating shaft 11 drives the rotating rod 12 to rotate, and the rotating rod 12 drives the crushing blade 13 to rotate, thereby crushing the plastic products.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] 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 claims and their equivalents.

Claims

1. A plastic shredder for the production of plastic products, comprising a base (1), characterized in that: A cylinder (2) is fixedly installed above the base (1), and a platform (3) is fixedly installed above the cylinder (2). A feed inlet (4) is opened above the platform (3). A round shaft (5) is fixedly installed at both ends of the feed inlet (4). A movable plate (6) is movably sleeved on the outer side of the round shaft (5). An arc groove (7) is opened on the inner wall of the feed inlet (4). An arc block (8) is fixedly installed on the outer side of the movable plate (6). The arc block (8) is movably connected inside the arc groove (7). An arc spring (9) is elastically installed on the inner side of the arc groove (7). The arc spring (9) is located on the bottom side of the arc block (8).

2. The plastic pulverizer for producing plastic products according to claim 1, characterized in that: The base (1) has a discharge port (15) inside, and a collection box (16) is movably installed inside the discharge port (15). A sliding groove (17) is provided on the side of the discharge port (15). A slider (18) located inside the sliding groove (17) is fixedly installed on the side of the collection box (16). A slot (19) is provided on the outside of the slider (18). A circular groove (20) is provided inside the base (1). An inclined block (21) extending into the slot (19) is movably installed inside the circular groove (20).

3. The plastic pulverizer for producing plastic products according to claim 1, characterized in that: A servo motor (10) is fixedly installed on the outer side of the cylinder (2), and a rotating shaft (11) extending into the cylinder (2) is fixedly installed on the inner side of the servo motor (10). A rotating rod (12) is fixedly installed on the inner side of the rotating shaft (11), and crushing blades (13) are uniformly fixedly installed on the outer side of the rotating rod (12).

4. The plastic pulverizer for producing plastic products according to claim 2, characterized in that: A connecting rod (22) extending to the outside of the base (1) is fixedly installed on the inner side of the inclined block (21), and a pull block (23) is fixedly installed on the outer side of the connecting rod (22).

5. The plastic pulverizer for producing plastic products according to claim 2, characterized in that: A return spring (24) is elastically installed between the inner side of the circular groove (20) and the inner side of the inclined block (21), and the return spring (24) is movably connected to the outer side of the connecting rod (22).

6. The plastic pulverizer for producing plastic products according to claim 2, characterized in that: Inside the slide (17), a push block (26) is movably installed on the inside of the slider (18), and a telescopic spring (25) is elastically installed between the inside of the push block (26) and the inside of the slide (17).

7. The plastic pulverizer for producing plastic products according to claim 3, characterized in that: The bottom of the base (1) is uniformly fixed with U-shaped plates (14) extending into the inside of the cylinder (2), and the U-shaped plates (14) correspond to the crushing blades (13).

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