CN214521266U

CN214521266U - Fireproof and high-temperature-resistant type extrusion device for PP engineering plastic recycling granulator

Info

Publication number: CN214521266U
Application number: CN202120392113.6U
Authority: CN
Inventors: 高景会
Original assignee: Baoding Dazhi Plastic Product Co ltd
Current assignee: Baoding Dazhi Plastic Product Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-10-29
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a fire prevention is high temperature resistant type PP engineering plastics retrieves extrusion device for granulator, the front side upper end facing of granulator body has the limiting plate, and the upper and lower both ends of limiting plate are processed respectively has the fixed plate, and the first motor of surface connection of limiting plate, and first motor is located the top surface of feeder, and the bottom surface intercommunication of feeder has the conveying pipeline, and conveying pipeline facing has the heater, and the left side surface of heater is connected with the heat-conducting wire, just conveying pipeline's bottom is linked together with discharging device's top surface, and the second motor is installed to discharging device's left side lower extreme, and processing has gear protecting sheathing on the discharging device front side, and gear protecting sheathing's front side surface is connected with the handle, and the extrusion device shell is installed to gear protecting sheathing's bottom, and the front side facing of extrusion device shell has the discharge gate. The utility model discloses fire prevention high temperature resistant type PP engineering plastics retrieves extrusion device for granulator can reach the effect that improves work efficiency.

Description

Fireproof and high-temperature-resistant type extrusion device for PP engineering plastic recycling granulator

Technical Field

The utility model relates to a granulator technical field specifically is a fire prevention is high temperature resistant type PP engineering plastics and is retrieved extrusion device for granulator.

Background

The pelletizer is a molding machine which can manufacture materials into specific shapes, and most polymers must be mixed and kneaded before being made into final products, and then pelletized into marketable raw materials. The power required by the pelletizer is directly proportional to the throughput and exponentially related to the screen size. There are many different granulator designs, but all granulators can be divided into two broad categories: a cold pelletizing system and a die face hot pelletizing system. The main difference between the two lies in the timing of the pelletizing process. A cold pellet cutting system to cut pellets from the solidified polymer at the end of the process; in the die-face hot pelletizing system, the polymer in the molten state is pelletized as it emerges from the die, and the pellets are cooled downstream. Two kinds of grain system of cutting respectively have its advantage and shortcoming, and present granulator extrusion device if need process the granule of different size specifications in process of production, need shut down and change the template, and the operation is comparatively complicated, very influences work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention is high temperature resistant type PP engineering plastics retrieves extrusion device for granulator has the advantage that improves work efficiency, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an extrusion device for a fireproof and high temperature resistant PP engineering plastic recycling granulator comprises a granulator body, wherein a limiting plate is processed on the upper end surface of the front side of the granulator body, fixing plates are respectively processed at the upper end and the lower end of the limiting plate, the surface of the limiting plate is connected with a first motor which is positioned on the top surface of a feeder, the bottom surface of the feeder is communicated with a material conveying pipeline, heaters which are symmetrical to each other are processed on the surface of the material conveying pipeline, the left side surface of each heater is connected with a heat conducting wire, the other end of each heat conducting wire is connected with the granulator body, the bottom of each material conveying pipeline is communicated with the top surface of a discharging device, a second motor is installed at the lower end of the left side of the discharging device, a gear protective shell is processed on the upper end of the front side of the discharging device, a handle is connected to the front side surface of the gear protective shell, and an extrusion device shell is installed at the bottom of the gear protective shell, the front side surface of the extruding device shell is provided with a discharge hole.

Preferably, the conveying pipeline comprises a rotating rod and a feeding impeller inside, and the feeding impeller is uniformly distributed on the surface of the rotating rod.

Preferably, the inside processing of gear protective housing has the drive tooth, and the center department of drive tooth is connected with the handle, and the other end of handle is located the outside of gear protective housing.

Preferably, an adjusting disc, a bearing and a metal template are processed inside the shell of the extrusion device, the bearing is fixed at the center of the adjusting disc, and the metal template is arranged at the front end and the rear end of the bearing.

Preferably, the die plate includes an extrusion circular plate and granulation holes, the surface of the die plate is provided with the extrusion circular plate, and the surface of the extrusion circular plate is provided with the granulation holes which are uniformly distributed.

Preferably, the adjusting disc comprises a bearing and a shielding piece, the bearing is located at the center of the adjusting disc, and the surfaces of the bearing are respectively provided with the shielding pieces which are symmetrical to each other.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to an extrusion device for a fireproof and high temperature resistant PP engineering plastic recycling granulator, a first motor can be used for controlling the work of a feeder, and can drive the rotating rod to feed materials in a rotating way, the feeder can convey the raw materials to the inside of the conveying pipeline, the conveying pipeline can heat and convey the raw materials, the heater can heat the inside of the conveying pipeline to control the internal temperature of the conveying pipeline, the heat conducting wire can be used for transferring heat, the discharging device can be used for processing and discharging raw materials, the handle can control the driving tooth to rotate, and drives the bearing, and adjusts the shielding piece on the surface of the adjusting disc through the rotation of the bearing, thereby achieving the function of controlling the aperture size of the manufactured grain holes, the extrusion device can be used for producing products with various sizes and specifications, so that the effect of improving the working efficiency is achieved.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is an internal structure view of the discharging device of the present invention;

FIG. 3 is a view showing an internal structure of a material conveying pipeline of the present invention;

FIG. 4 is a schematic diagram of the structure of the metal mold plate of the present invention;

fig. 5 is a schematic view of the structure of the adjusting plate of the present invention.

In the figure: 1. a granulator body; 2. a limiting plate; 21. a fixing plate; 3. a first motor; 4. a feeder; 5. a delivery pipeline; 51. rotating the rod; 52. a feeding impeller; 6. a heater; 7. a thermally conductive wire; 8. A discharging device; 9. a second motor; 10. a gear guard housing; 101. a driving tooth; 11. a handle; 12. An extrusion device housing; 121. an adjusting disk; 122. a bearing; 123. a metal template; 124. granulating holes; 125. extruding a circular plate; 126. a shielding sheet; 13. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an extrusion device for a fireproof and high temperature resistant PP engineering plastic recycling granulator comprises a granulator body 1, a limiting plate 2 is formed on the upper end surface of the front side of the granulator body 1, the limiting plate 2 can be used for limiting the position of a feeder 4, fixing plates 21 are respectively formed on the upper end and the lower end of the limiting plate 2, the fixing plates 21 can fix the position of the limiting plate 2, a first motor 3 is connected to the surface of the limiting plate 2, the first motor 3 can be used for controlling the operation of the feeder 4 and can drive a rotating rod 51 to rotationally feed materials, the first motor 3 is located on the top surface of the feeder 4, the feeder 4 can convey the materials into a conveying pipeline 5, a conveying pipeline 5 is communicated with the bottom surface of the feeder 4, the conveying pipeline 5 can heat and convey the materials, heaters 6 which are symmetrical to each other are formed on the surface of the conveying pipeline 5, the heater 6 can heat the inside of the material conveying pipeline 5, the internal temperature of the material conveying pipeline 5 is controlled, the left side surface of the heater 6 is connected with the heat conducting wire 7, the heat conducting wire 7 can be used for transferring heat, the other end of the heat conducting wire 7 is connected with the granulator body 1, the bottom of the material conveying pipeline 5 is communicated with the top surface of the discharging device 8, the discharging device 8 can be used for processing and discharging raw materials, the second motor 9 is installed at the lower end of the left side of the discharging device 8, the second motor 9 can provide power for internal components of the discharging device 8, the upper end of the front side of the discharging device 8 is processed with the gear protective shell 10, the gear protective shell 10 is used for protecting the driving tooth 101, the front side surface of the gear protective shell 10 is connected with the handle 11, the handle 11 can control the driving tooth 101 to rotate and drive the bearing 122, and the shielding piece 126 on the surface of the adjusting disc 121 is adjusted through the rotation of the bearing 122, thereby achieving the function of controlling the aperture size of the granulation holes 124, the bottom of the gear protection shell 10 is provided with the extrusion device shell 12, the front side surface of the extrusion device shell 12 is processed with the discharge hole 13, the inside of the material conveying pipeline 5 comprises the rotating rod 51 and the feeding impeller 52, the feeding impeller 52 is uniformly distributed on the surface of the rotating rod 51, the inside of the gear protection shell 10 is processed with the driving tooth 101, the center of the driving tooth 101 is connected with the handle 11, the other end of the handle 11 is positioned at the outer side of the gear protection shell 10, the inside of the extrusion device shell 12 is processed with the adjusting disc 121, the bearing 122 and the metal template 123, the bearing 122 is fixed at the center of the adjusting disc 121, the metal template 123 is installed at the front end and the rear end of the bearing 122, the metal template 123 comprises the extrusion circular plate 125 and the granulation holes 124, the surface of the metal template 123 is processed with the extrusion circular plate 125, and the surface of the extrusion circular plate 125 is processed with uniformly distributed granulating holes 124, the adjusting disk 121 comprises a bearing 122 and shielding sheets 126, the bearing 122 is located at the center of the adjusting disk 121, and the surfaces of the bearing 122 are respectively processed with the shielding sheets 126 which are symmetrical to each other.

In summary, the following steps: the extrusion device for the fireproof and high temperature resistant PP engineering plastic recycling granulator can be used for limiting the position of the feeder 4 through the limiting plate 2, and the fixing plate 21 may fix the position of the limiting plate 2, the first motor 3 may be used to control the operation of the feeder 4, and can drive the rotating rod 51 to feed materials in a rotating way, the feeder 4 can convey raw materials to the inside of the material conveying pipeline 5, the material conveying pipeline 5 can heat and convey the raw materials, the heater 6 can heat the inside of the material conveying pipeline 5, the internal temperature of the material conveying pipeline 5 is controlled, the heat conducting wire 7 can be used for transferring heat, the discharging device 8 can be used for processing and discharging raw materials, the handle 11 can control the driving tooth 101 to rotate, and drives the bearing 122, and the shielding sheet 126 on the surface of the adjusting disc 121 is adjusted by the rotation of the bearing 122, so as to achieve the effect of controlling the aperture size of the manufacturing grain holes 124.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a fire prevention is high temperature resistant type PP engineering plastics retrieves extrusion device for granulator, includes granulator body (1), its characterized in that: the granulator is characterized in that a limiting plate (2) is machined on the upper end surface of the front side of the granulator body (1), fixing plates (21) are respectively machined at the upper end and the lower end of the limiting plate (2), a first motor (3) is connected to the surface of the limiting plate (2), the first motor (3) is located on the top surface of a feeder (4), a conveying pipeline (5) is communicated with the bottom surface of the feeder (4), heaters (6) which are symmetrical to each other are machined on the surface of the conveying pipeline (5), a heat conducting wire (7) is connected to the left side surface of each heater (6), the other end of each heat conducting wire (7) is connected with the granulator body (1), the bottom of each conveying pipeline (5) is communicated with the top surface of a discharging device (8), a second motor (9) is installed at the lower end of the left side of each discharging device (8), a gear protective shell (10) is machined at the upper end of the front side of each discharging device (8), the front side surface of the gear protection shell (10) is connected with a handle (11), the bottom of the gear protection shell (10) is provided with an extrusion device shell (12), and the front side surface of the extrusion device shell (12) is processed with a discharge hole (13).

2. The extrusion device for the PP recycling granulator according to claim 1, wherein the feeding pipe (5) comprises a rotating rod (51) and a feeding impeller (52), and the feeding impeller (52) is uniformly distributed on the surface of the rotating rod (51).

3. The extrusion device for the PP recycling granulator according to claim 1, wherein a driving tooth (101) is formed inside the gear protection housing (10), a handle (11) is connected to the center of the driving tooth (101), and the other end of the handle (11) is located outside the gear protection housing (10).

4. The extrusion device for the PP recycling granulator according to claim 1, wherein the adjusting disc (121), the bearing (122) and the metal mold plate (123) are processed inside the housing (12) of the extrusion device, the bearing (122) is fixed at the center of the adjusting disc (121), and the metal mold plate (123) is installed at the front end and the rear end of the bearing (122).

5. The extrusion device for the PP engineering plastic recycling granulator according to claim 4, wherein the die plate (123) comprises an extrusion circular plate (125) and granulation holes (124), the extrusion circular plate (125) is formed on the surface of the die plate (123), and the granulation holes (124) are uniformly distributed on the surface of the extrusion circular plate (125).

6. The extrusion device for the PP recycling granulator according to claim 4, wherein the adjusting disc (121) comprises a bearing (122) and a shielding sheet (126), the bearing (122) is located at the center of the adjusting disc (121), and the shielding sheets (126) which are symmetrical to each other are respectively machined on the surface of the bearing (122).