CN219359942U

CN219359942U - Plastic-wood material processing prilling granulator

Info

Publication number: CN219359942U
Application number: CN202320243773.7U
Authority: CN
Inventors: 字洪兵; 钟晓辉; 李龙娇
Original assignee: Yunnan Yunye Zhongxin Wpc New Material Co ltd
Current assignee: Yunnan Yunye Zhongxin Wpc New Material Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-18
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of plastic-wood material processing, in particular to a plastic-wood material processing granulating device, which comprises a base, a granulating part and a machine head die; a limiting part for limiting the position of the movable plate is arranged above the fixed frame; the movable plate is provided with a plurality of mounting holes, and two clamping grooves are formed in the top surface of the movable plate above the mounting holes; the mounting holes are internally provided with a die for extruding materials, and a plurality of extrusion holes are formed in the die; through the aircraft nose mould that sets up: namely, a movable plate is arranged at the discharge hole, a plurality of dies are fixed on the movable plate, the aperture of extrusion holes on the dies is different, and when plastic-wood particles with different thicknesses are required to be processed, the restriction on the movable plate is only required to be removed, and the corresponding dies are aligned with the discharge hole and fixed; the plastic-wood granule with different thickness can be produced without changing the mould at the discharge hole, and the granulating efficiency is improved.

Description

Plastic-wood material processing prilling granulator

Technical Field

The utility model relates to the technical field of plastic-wood material processing, in particular to a plastic-wood material processing granulating device.

Background

The plastic-wood material is also called as wood-plastic material, is a novel composite material synthesized by taking plant fibers as a main raw material and plastic, has the advantages of the plant fibers and the plastic, and has wide application range; at present, in the production and processing process of plastic-wood materials, a plurality of raw materials are required to be mixed and then subjected to granulation treatment, so that granulation equipment is required to be used, the main function of the granulation equipment is to realize the pre-plasticizing process of wood powder and plastic, the biomass powder material and PE plastic are uniformly mixed under the melting condition, and the pre-treatment is carried out for the production of the plastic-wood materials;

the utility model patent with the publication number of CN217494835U discloses an easy-to-clean wood-plastic composite material granulating die head, which comprises a blanking pipe, wherein the top of the blanking pipe is connected with a first sealing cover, one side of the top of the first sealing cover is provided with a feed inlet in a penetrating way, an extrusion assembly is arranged in the middle of the top of the first sealing cover, the inner side wall of the blanking pipe is connected with a granulating net below the extrusion assembly, a receiving box is arranged below the blanking pipe, the bottom of the receiving box is provided with a cutting assembly, and one side of the top of the first sealing cover is provided with a cleaning assembly; the centrifugal disc is arranged on the outer side of the rotating shaft, so that materials falling through the feeding hole are scattered through the centrifugal disc, and uniformly fall around the inner side wall of the blanking pipe, so that the situation that the materials vertically fall down to cause larger impact on the bottom of the blanking pipe is avoided, and the service life of the granulating net is prolonged;

although this easy clean wood plastic composite granulation die head makes through the centrifugal disk that sets up has played the guard action to the granulation net, but in the actual production process of wood plastic materials, according to customer's production demand, need process out the wood plastic granule of different thickness, and current granulation equipment is when using, the thickness of wood plastic granule mainly is by the aperture size of aircraft nose mould, and in order to satisfy the production demand of different thickness, consequently, need change the mould of aircraft nose department, but current mould is when the installation, fixed through modes such as bolt or rivet more between the aircraft nose discharge gate, and this fixed mode directly leads to the inconvenience very to dismantling of mould, when the wood plastic granule of different thickness is produced to the same equipment of needs to use, it is very time consuming and laborious to lead to changing the mould, the production efficiency of granulation equipment has been influenced, in view of this, we propose a plastic wood material processing granulation device.

Disclosure of Invention

The utility model aims to provide a plastic-wood material processing and granulating device which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a plastic-wood material processing granulating device comprises a base, a granulating part and a machine head die;

the granulating part is arranged on the top surface of the base; the feeding machine comprises a machine body, wherein a screw for feeding is rotationally arranged in the machine body, a motor for driving the screw to rotate is arranged at the rear side of the machine body, a feeding hopper is arranged on the top surface of the machine body, and a discharge opening is arranged at the front end of the machine body;

the machine head die is arranged at the front end of the discharge hole; the device comprises a fixed frame arranged at the front end of a discharge opening, wherein a movable plate is slidably arranged in an opening on the front end surface of the fixed frame, and a limiting part for limiting the position of the movable plate is arranged above the fixed frame; the movable plate is provided with a plurality of mounting holes, and two clamping grooves are formed in the top surface of the movable plate above the mounting holes; all install the mould that is used for the material extrusion in the mounting hole, all offered a plurality of extrusion holes on the mould.

As the preferable technical scheme of the utility model, the limiting part comprises a bracket arranged on the top surface of the fixed frame, a threaded rod is rotatably arranged at the center of the bracket, a bearing plate capable of moving up and down is arranged on the threaded rod in a threaded manner, clamping blocks are arranged at two sides of the bottom surface of the bearing plate, and the clamping blocks are clamped with corresponding clamping grooves and limit the movable plate in the opening.

As a preferable technical scheme of the utility model, two guide rods for guiding are fixedly connected between the bracket and the fixing frame through bolts, and the bearing plate is in sliding connection with the guide rods.

As the preferable technical scheme of the utility model, the top end of the threaded rod is coaxially and tightly welded with a screwing block, the outer wall of the screwing block is provided with a plurality of convex edges, and the bottom end of the threaded rod is rotationally connected with the top surface of the fixing frame through a bearing.

As a preferable technical scheme of the utility model, the size of the mounting hole is matched with the size of the die, and the die is tightly welded with the mounting hole.

As a preferable technical scheme of the utility model, the diameter of the die is larger than the outer diameter of the discharge hole, and the front end surface of the discharge hole is attached to the die.

As the preferable technical scheme of the utility model, the whole shape of the feeding hopper is cone-shaped, and the feeding hopper is a finished product made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that:

through the aircraft nose mould that sets up: namely, a movable plate is arranged at the discharge hole, a plurality of dies are fixed on the movable plate, the aperture of extrusion holes on the dies is different, and when plastic-wood particles with different thicknesses are required to be processed, the restriction on the movable plate is only required to be removed, and the corresponding dies are aligned with the discharge hole and fixed; the plastic-wood granule of different thickness can be produced to mould that this design need not to discharge gate department to change, not only convenient operation is simple, has improved the efficiency of granulation moreover.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a nose die according to the present utility model;

FIG. 4 is a schematic view of a part of an exploded construction of a nose mold according to the present utility model;

FIG. 5 is a schematic diagram of a part of an exploded structure of a nose mold according to the present utility model.

In the figure:

1. a base;

2. a granulating section; 21. a body; 22. a discharge port; 23. a spiral; 24. a motor; 25. a feed hopper;

3. a machine head mould; 31. a fixing frame; 311. an opening; 32. a bracket; 33. a threaded rod; 331. twisting blocks; 34. a guide rod; 35. a carrying plate; 36. a clamping block; 37. a movable plate; 371. a mounting hole; 372. a clamping groove; 38. and (5) a mold.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment provides a technical scheme:

referring to fig. 1-2, a plastic-wood material processing and granulating device comprises a base 1, a granulating part 2 and a machine head die 3. The granulating part 2 is arranged on the top surface of the base 1; the feeding device comprises a machine body 21, wherein a screw 23 for feeding is rotatably arranged in the machine body 21, a motor 24 for driving the screw 23 to rotate is arranged at the rear side of the machine body 21, a feeding hopper 25 is arranged on the top surface of the machine body 21, a discharging port 22 is arranged at the front end of the machine body 21, and the feeding hopper 25 and the discharging port 22 are fixedly connected with the machine body 21 through bolts;

in this embodiment, the whole shape of the feeding hopper 25 is cone-shaped, and the feeding hopper 25 is made of stainless steel, so that the materials in the feeding hopper 25 can be collected downwards, and the materials can enter the machine body 21 conveniently.

Referring to fig. 3 to 5, a head die 3 is disposed at the front end of the discharge port 22; comprises a fixed frame 31 arranged at the front end of a discharge opening 22, wherein the fixed frame 31 is tightly welded with the discharge opening 22, a movable plate 37 is slidably arranged in an opening 311 on the front end surface of the fixed frame 31, and a limiting part for limiting the position of the movable plate 37 is arranged above the fixed frame 31; the movable plate 37 is provided with a plurality of mounting holes 371, and two clamping grooves 372 are respectively formed in the top surface of the movable plate 37 above the mounting holes 371; the die 38 for extruding the materials is arranged in the mounting holes 371, and a plurality of extrusion holes are formed in the die 38; the limiting part comprises a bracket 32 arranged on the top surface of the fixed frame 31, the bracket 32 is tightly welded with the fixed frame 31, a threaded rod 33 is rotatably arranged at the center of the bracket 32, a bearing plate 35 capable of moving up and down is arranged on the threaded rod 33 in a threaded manner, clamping blocks 36 are arranged at two sides of the bottom surface of the bearing plate 35, the clamping blocks 36 are tightly welded with the bearing plate 35, and the clamping blocks 36 are clamped with corresponding clamping grooves 372 and limit the movable plate 37 in the opening 311;

in this embodiment, two guide rods 34 for guiding are fixedly connected between the bracket 32 and the fixing frame 31 through bolts, the bearing plate 35 is slidably connected with the guide rods 34, the guide rods 34 play a role in guiding the lifting motion of the bearing plate 35, and stability of the bearing plate 35 in the up-and-down motion is guaranteed.

In this embodiment, the top of the threaded rod 33 is tightly welded with a screw 331 coaxially, and the outer wall of the screw 331 is provided with a plurality of ribs, the bottom of the threaded rod 33 is rotationally connected with the top surface of the fixing frame 31 through a bearing, the screw 331 is convenient for rotating the threaded rod 33, and the design is humanized.

In this embodiment, the dimensions of the mounting hole 371 are adapted to the dimensions of the mold 38, and the mold 38 is tightly welded to the mounting hole 371, which design ensures that the mold 38 can fit within the mounting hole 371.

In this embodiment, the diameter of the die 38 is larger than the outer diameter of the discharge opening 22, and the front end surface of the discharge opening 22 is attached to the die 38, so that the material can be extruded from the extrusion hole on the die 38, which is beneficial to better granulation effect.

It should be added that, in this embodiment, the number of the molds 38 is preferably three, and the diameters of the extrusion holes on each mold 38 are different, so when plastic-wood particles with different thicknesses are required to be produced, only the corresponding mold 38 needs to be aligned to the discharge opening 22, and the mold 38 does not need to be disassembled, thereby improving the working efficiency.

It should be noted that, the motor 24 in the present embodiment is a conventional technology, and will not be described herein.

When the device is specifically used, a user firstly turns on the power supply of the motor 24, the motor 24 starts to work, the output shaft of the motor 24 rotates to drive the spiral 23 to rotate, meanwhile, materials enter through the feed hopper 25 and fall into the machine body 21, and along with the rotation of the spiral 23, the materials can move to the discharge hole 22 and are extruded through the extrusion hole on the die 38;

when the mold 38 needs to be replaced, a user rotates the screwing block 331 first, the screwing block 331 drives the threaded rod 33 to rotate, at this time, the bearing plate 35 drives the clamping block 36 to move upwards along the two guide rods 34, the clamping block 36 is separated from the clamping groove 372, the restriction of the clamping block 36 on the movable plate 37 is released, then the user pushes the movable plate 37 to one side, when the corresponding mold 38 moves to the front end of the discharge hole 22 and aligns with the discharge hole 22, the user rotates the screwing block 331 in the opposite direction at the same time, at this time, the bearing plate 35 drives the clamping block 36 to move downwards, the clamping block 36 is clamped into the clamping groove 372, the movable plate 37 is limited in the opening 311, and the replacement of the mold 38 is completed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastic wood material processing prilling granulator, includes base (1), granulation portion (2) and aircraft nose mould (3), its characterized in that:

the granulating part (2) is arranged on the top surface of the base (1); the feeding device comprises a machine body (21), wherein a spiral (23) for feeding is rotationally arranged in the machine body (21), a motor (24) for driving the spiral (23) to rotate is arranged at the rear side of the machine body (21), a feeding hopper (25) is arranged on the top surface of the machine body (21), and a discharging port (22) is arranged at the front end of the machine body (21);

the machine head die (3) is arranged at the front end of the discharge port (22); comprises a fixed frame (31) arranged at the front end of a discharge hole (22), a movable plate (37) is slidably arranged in an opening (311) on the front end surface of the fixed frame (31), and a limit part for limiting the position of the movable plate (37) is arranged above the fixed frame (31); a plurality of mounting holes (371) are formed in the movable plate (37), and two clamping grooves (372) are formed in the top surface of the movable plate (37) above the mounting holes (371); a die (38) for extruding materials is arranged in each mounting hole (371), and a plurality of extrusion holes are formed in each die (38).

2. The plastic-wood material processing and granulating device as claimed in claim 1, wherein: the limiting part comprises a bracket (32) arranged on the top surface of the fixed frame (31), a threaded rod (33) is rotatably arranged at the center of the bracket (32), a bearing plate (35) capable of moving up and down is arranged on the threaded rod (33) in a threaded manner, clamping blocks (36) are arranged at two sides of the bottom surface of the bearing plate (35), and the clamping blocks (36) are clamped with corresponding clamping grooves (372) and limit the movable plate (37) in the opening (311).

3. The plastic-wood material processing and granulating device as claimed in claim 2, wherein: two guide rods (34) for guiding are fixedly connected between the bracket (32) and the fixing frame (31) through bolts, and the bearing plate (35) is in sliding connection with the guide rods (34).

4. The plastic-wood material processing and granulating device as claimed in claim 2, wherein: the top of threaded rod (33) is coaxial closely welded and is had to twist piece (331), and the outer wall of twisting piece (331) is equipped with a plurality of bead, the bottom of threaded rod (33) is rotated through the top surface of bearing and mount (31) and is connected.

5. The plastic-wood material processing and granulating device as claimed in claim 1, wherein: the size of the mounting hole (371) is matched with the size of the die (38), and the die (38) is tightly welded with the mounting hole (371).

6. The plastic-wood material processing and granulating device as claimed in claim 1, wherein: the diameter of the die (38) is larger than the outer diameter of the discharge opening (22), and the front end surface of the discharge opening (22) is attached to the die (38).

7. The plastic-wood material processing and granulating device as claimed in claim 1, wherein: the whole shape of the feed hopper (25) is cone-shaped, and the feed hopper (25) is a finished product made of stainless steel.