Plastic raw material granulating device

By introducing a mixing drum, spiral blades and heat dissipation mechanism into the plastic granulation device, the problem of adhesion of plastic particles due to high temperature is solved, ensuring the quality and subsequent use of plastic particles.

CN222245561UInactive Publication Date: 2024-12-27SHENYANG YINGCHUANG YUNQI TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421090700.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-20
Publication Date
2024-12-27
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In existing plastic granulation devices, the cut granular plastic is easily adhered due to the high temperature, which affects later use.

Method used

A plastic raw material granulation device is designed, including a mixing drum, spiral blades, cutting sheets and heat dissipation mechanism. The plastic raw material is stirred and cut through the spiral blades, and the heat dissipation mechanism driven by the fan blades and motors are used to reduce the plastic temperature and prevent adhesion.

Benefits of technology

Effectively prevent plastic particles from sticking to their production and ensure the quality of subsequent use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a plastic raw material granulating device and relates to the technical field of granulating devices. The plastic raw material granulation device comprises a bottom plate, the upper end of the bottom plate is connected with a fixing seat, the upper end of the fixing seat is connected with a granulation mechanism, the right end of the bottom plate is connected with a supporting plate, the supporting plate is connected with a cover body, the cover body is internally connected with a heat dissipation mechanism, the supporting plate is provided with a discharging port, and the discharging port is connected with a motor. The discharging opening is located in the right end of the bottom plate. According to the granulation mechanism, the spiral blade connected with the first motor rotates in the stirring barrel, so that plastic raw materials entering the stirring barrel through the feeding pipe are stirred and conveyed, the stirred raw materials are extruded out through the extrusion hole in the right end of the stirring barrel, and the extruded plastic raw materials are cut into particles through the cutting blade at the right end of the stirring barrel; and the heat dissipation mechanism dissipates heat of the extruded plastic through fan blades connected with a second motor, and finally plastic particles enter a collecting box through a discharging opening to be collected.
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Description

Technical Field

[0001] The utility model relates to the technical field of granulation devices, in particular to a plastic raw material granulation device. Background Art

[0002] Plastic is a polymer compound with synthetic resin as the main component, which is polymerized through addition polymerization or condensation polymerization.

[0003] The plastic granulation device is a machine that processes waste plastics or plastic raw materials into plastic granules. It is widely used in the fields of plastic recycling, plastic processing, and new product development of plastic companies.

[0004] When the existing granulation device is in use, the cut granular plastic will fall into the collection box for collection. Since the granular plastic is still hot after being produced, it is easy to cause the plastic to adhere to each other, thereby affecting the subsequent use of the plastic. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a plastic raw material granulating device, which solves the problem that granular plastics are easily adhered to each other after production.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a plastic raw material granulating device includes a bottom plate, the upper end of the bottom plate is connected to a fixed seat, the upper end of the fixed seat is connected to a granulating mechanism, the granulating mechanism includes a mixing drum, a spiral blade, a first motor, an extrusion hole, a cutting blade, and a feeding pipe, the mixing drum is connected to the fixed seat, the mixing drum is rotatably connected with a spiral blade, the rotating shaft of the spiral blade extends to the left side of the mixing drum and is connected to the first motor, and the first motor is connected to the upper end of the bottom plate, the right end of the mixing drum is provided with a plurality of extrusion holes, the spiral blade is rotatably connected to the inner side of the extrusion hole through a bearing, the right end of the mixing drum is rotatably connected with a plurality of cutting blades, and the cutting blades are connected to the inner side of the extrusion hole through a bearing, and the cutting blades are connected to the inner side of the extrusion hole through a bearing. The sheet is located on the outside of the extrusion hole, the upper left end of the mixing drum is connected with a feeding pipe, the right end of the bottom plate is connected with a supporting plate, the supporting plate is connected with a cover body, and the cover body is connected to the fixing seat and the right end of the mixing drum, the right end of the cover body is provided with an air inlet hole, a heat dissipation mechanism is connected to the cover body, the heat dissipation mechanism includes a fan blade, a second motor, and a protective cover, the fan blade is rotatably connected to the air inlet hole of the cover body, the rotating shaft of the fan blade extends to the right side of the cover body and is connected to the second motor, and the second motor is connected to the upper end of the supporting plate, the inner wall of the cover body is connected with a protective cover, the protective cover is located on the left side of the fan blade, and the protective cover is located on the right side of the cutting sheet, a feeding port is provided on the support plate, and the feeding port is located at the right end of the bottom plate.

[0009] Preferably, the protective cover is located at the upper right end of the feed opening.

[0010] Preferably, the feed opening is located at the lower side of the cutting blade.

[0011] Preferably, the feed opening and the cutting blade are both located inside the cover body.

[0012] Preferably, the inner diameter of the through hole of the protective cover is smaller than the inner diameter of the extrusion hole.

[0013] Preferably, two corners at the lower left end of the base plate and two corners at the lower right end of the support plate are connected to support legs.

[0014] Preferably, a collection box is placed at the lower end of the discharge port, and the collection box is located to the left of the right supporting leg, and a handle is connected to the front end of the collection box.

[0015] (III) Beneficial effects

[0016] The utility model provides a plastic raw material granulating device, which has the following beneficial effects:

[0017] The bottom plate is connected to a fixing seat, and a granulating mechanism is connected to the fixing seat. The granulating mechanism rotates in a mixing drum through a spiral blade connected to a first motor, so that the plastic raw materials entering the mixing drum through a feeding pipe are mixed and transported, and the mixed raw materials are extruded through an extrusion hole at the right end of the mixing drum, and a cutting blade at the right end of the mixing drum cuts the extruded plastic raw materials into particles. The right end of the bottom plate is connected to a supporting plate, and the upper end of the supporting plate is connected to a cover body, and a heat dissipation mechanism is connected to the cover body. The heat dissipation mechanism dissipates the extruded plastic through fan blades connected to a second motor, so that the plastic will not stick together after cutting, and the protective cover will prevent plastic particles from entering the fan blades. Finally, the plastic particles enter a collecting box through a discharge port for collection, and are then pulled out by a handle for the next process. The plastic particles will not stick together after production through the granulating mechanism and the heat dissipation mechanism, so that subsequent use will not be affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the granulation mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the heat dissipation mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the cover body of the utility model;

[0022] In the figure: 1. bottom plate; 2. fixing seat; 3. granulating mechanism; 31. mixing drum; 32. spiral blade; 33. first motor; 34. extrusion hole; 35. cutting blade; 36. feeding pipe; 4. supporting plate; 5. cover body; 6. heat dissipation mechanism; 61. fan blade; 62. second motor; 63. protective cover; 7. discharge port; 8. supporting leg; 9. collecting box; 10. handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4The utility model provides a technical solution: a plastic raw material granulating device includes a bottom plate 1, the upper end of the bottom plate 1 is connected to a fixed seat 2, the upper end of the fixed seat 2 is connected to a granulating mechanism 3, the granulating mechanism 3 includes a mixing drum 31, a spiral blade 32, a first motor 33, an extrusion hole 34, a cutting blade 35, and a feeding pipe 36, the mixing drum 31 is connected to the fixed seat 2, the mixing drum 31 is rotatably connected with the spiral blade 32, the rotating shaft of the spiral blade 32 extends to the left side of the mixing drum 31 and is connected to the first motor 33, and the first motor 33 is connected to the upper end of the bottom plate 1, the right end of the mixing drum 31 is provided with a plurality of extrusion holes 34, the spiral blade 32 is rotatably connected to the inner side of the extrusion hole 34 through a bearing, the right end of the mixing drum 31 is rotatably connected with a plurality of cutting blades 35, and the cutting blades 35 are located at the extrusion hole 34, the upper left end of the mixing drum 31 is connected to a feeding pipe 36, the right end of the bottom plate 1 is connected to a supporting plate 4, a cover body 5 is connected to the supporting plate 4, and the cover body 5 is connected to the fixing seat 2 and the right end of the mixing drum 31, an air inlet is opened at the right end of the cover body 5, a heat dissipation mechanism 6 is connected inside the cover body 5, and the heat dissipation mechanism 6 includes a fan blade 61, a second motor 62, and a protective cover 63, the fan blade 61 is rotatably connected to the air inlet of the cover body 5, the rotating shaft of the fan blade 61 extends to the right side of the cover body 5 and is connected to the second motor 62, and the second motor 62 is connected to the upper end of the supporting plate 4, the inner wall of the cover body 5 is connected to a protective cover 63, the protective cover 63 is located on the left side of the fan blade 61, and the protective cover 63 is located on the right side of the cutting blade 35, and a discharge port 7 is opened on the support plate 4, and the discharge port 7 is located at the right end of the bottom plate 1. The bottom plate 1 is connected to a fixing seat 2, and a granulating mechanism 3 is connected to the fixing seat 2. The granulating mechanism 3 rotates in a mixing drum 31 through a spiral blade 32 connected to a first motor 33, so that the plastic raw materials entering the mixing drum 31 through a feeding pipe 36 are stirred and transported, so that the stirred raw materials are extruded through an extrusion hole 34 at the right end of the mixing drum 31, and a cutting blade 35 at the right end of the mixing drum 31 cuts the extruded plastic raw materials into particles. A supporting plate 4 is connected to the right end of the bottom plate 1, and a cover body 5 is connected to the upper end of the supporting plate 4. A heat dissipation mechanism 6 is connected to the cover body 5. The heat dissipation mechanism 6 dissipates the extruded plastic through a fan blade 61 connected to a second motor 62, so that the plastic will not adhere to each other after cutting. The protective cover 63 prevents the plastic particles from entering the fan blade 61. Finally, the plastic particles enter the collecting box 9 through a feeding port 7 for collection, and then are pulled out through a handle 10 for the next process. The plastic particles will not adhere to each other after production through the granulating mechanism 3 and the heat dissipation mechanism 6, so that the subsequent use will not be affected.

[0025] See also Figure 1-4The utility model provides a technical solution: the protective cover 63 is located at the upper right end of the feeding port 7. The protective cover 63 is located at the upper right end of the feeding port 7, and the plastic particles are blocked by the protective cover 63, so that they fall into the feeding port 7.

[0026] See also Figure 1-4 The utility model provides a technical solution: the discharge port 7 is located at the lower side of the cutting blade 35. The discharge port 7 is located at the lower side of the cutting blade 35, so that the cutting blade 35 discharges the cut plastic particles through the discharge port 7.

[0027] See also Figure 1-4 The utility model provides a technical solution: the feed port 7 and the cutting blade 35 are both located in the cover body 5. The feed port 7 and the cutting blade 35 are located in the cover body 5, so that the produced plastic particles will not fall to the outside of the device.

[0028] See also Figure 1-4 The utility model provides a technical solution: the inner diameter of the through hole of the protective cover 63 is smaller than the inner diameter of the extrusion hole 34. The inner diameter of the through hole of the protective cover 63 is smaller than the inner diameter of the extrusion hole 34, so that the plastic particles will not enter the fan blade 61 through the protective cover 63.

[0029] See also Figure 1-4 The utility model provides a technical solution: the two corners at the lower left end of the bottom plate 1 and the two corners at the lower right end of the support plate 4 are connected with support legs 8. The support legs 8 at the lower ends of the bottom plate 1 and the support plate 4 are used to support the entire device.

[0030] See also Figure 1-4 The utility model provides a technical solution: a collecting box 9 is placed at the lower end of the discharge port 7, and the collecting box 9 is located on the left side of the right support leg 8, and a handle 10 is connected to the front end of the collecting box 9. The collecting box 9 at the lower end of the discharge port 7 is used to collect plastic particles, and finally pull them out through the handle 10.

[0031] During operation, a fixing seat 2 is connected to the bottom plate 1, and a granulating mechanism 3 is connected to the fixing seat 2. The granulating mechanism 3 rotates in the mixing drum 31 through a spiral blade 32 connected to a first motor 33, so that the plastic raw materials entering the mixing drum 31 through a feeding pipe 36 are stirred and transported, and the stirred raw materials are extruded through an extrusion hole 34 at the right end of the mixing drum 31, and a cutting blade 35 at the right end of the mixing drum 31 cuts the extruded plastic raw materials into particles. A supporting plate 4 is connected to the right end of the bottom plate 1, and a cover body 5 is connected to the upper end of the supporting plate 4. A heat dissipation mechanism 6 is connected to the cover body 5, and the heat dissipation mechanism 6 dissipates the extruded plastic through a fan blade 61 connected to a second motor 62, so that the plastic will not adhere together after cutting, and the plastic particles will not enter the fan blade 61 through the protective cover 63. Finally, the plastic particles enter the collecting box 9 through the discharge port 7 for collection, and are then pulled out by the handle 10 for the next process.

[0032] In summary, the plastic raw material granulating device solves the problem that granular plastics tend to stick to each other after production.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic raw material granulating device, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is connected to a fixed seat (2), the upper end of the fixed seat (2) is connected to a granulating mechanism (3), the granulating mechanism (3) comprises a mixing drum (31), a spiral blade (32), a first motor (33), a material extrusion hole (34), a cutting blade (35), and a feeding pipe (36), the mixing drum (31) is connected to the fixed seat (2), the mixing drum (31) is rotatably connected to a spiral blade (32), and the rotating shaft of the spiral blade (32) extends The first motor (33) is connected to the left side of the mixing drum (31), and the first motor (33) is connected to the upper end of the bottom plate (1). The right end of the mixing drum (31) is provided with a plurality of extrusion holes (34). The spiral blades (32) are rotatably connected to the inner side of the extrusion holes (34) through bearings. The right end of the mixing drum (31) is rotatably connected to a plurality of cutting blades (35), and the cutting blades (35) are located on the outer side of the extrusion holes (34). The upper left end of the mixing drum (31) is connected to A feeding pipe (36) is provided, the right end of the bottom plate (1) is connected to a support plate (4), a cover body (5) is connected to the support plate (4), and the cover body (5) is connected to the fixing seat (2) and the right end of the mixing drum (31), an air inlet hole is opened at the right end of the cover body (5), a heat dissipation mechanism (6) is connected inside the cover body (5), and the heat dissipation mechanism (6) includes a fan blade (61), a second motor (62), and a protective cover (63), and the fan blade (61) is rotatably connected to the cover body (5 ), the rotating shaft of the fan blade (61) extends to the right side of the cover body (5) and is connected to the second motor (62), and the second motor (62) is connected to the upper end of the support plate (4), the inner wall of the cover body (5) is connected to a protective cover (63), the protective cover (63) is located on the left side of the fan blade (61), and the protective cover (63) is located on the right side of the cutting blade (35), and the support plate (4) is provided with a discharge port (7), and the discharge port (7) is located at the right end of the bottom plate (1).

2. A plastic raw material granulating device according to claim 1, characterized in that: The protective cover (63) is located at the upper right end of the feed opening (7).

3. A plastic raw material granulating device according to claim 1, characterized in that: The feed opening (7) is located at the lower side of the cutting blade (35).

4. A plastic raw material granulating device according to claim 1, characterized in that: The feed opening (7) and the cutting blade (35) are both located inside the cover body (5).

5. A plastic raw material granulating device according to claim 1, characterized in that: The inner diameter of the through hole of the protective cover (63) is smaller than the inner diameter of the extrusion hole (34).

6. A plastic raw material granulating device according to claim 1, characterized in that: The two corners at the lower left end of the base plate (1) and the two corners at the lower right end of the support plate (4) are both connected with support legs (8).

7. A plastic raw material granulating device according to claim 6, characterized in that: A collection box (9) is placed at the lower end of the discharge port (7), and the collection box (9) is located to the left of the right support leg (8), and a handle (10) is connected to the front end of the collection box (9).