CN210190238U

CN210190238U - Granulator of plastic alloy pipe

Info

Publication number: CN210190238U
Application number: CN201921106230.0U
Authority: CN
Inventors: Ze Shu; 舒赜; Tao Jiang; 姜涛; Shengtao Zhou; 周升涛
Original assignee: Qingdao Chuang He New Material Co Ltd
Current assignee: Qingdao Chuang He New Material Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-03-27
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a granulator of plastic alloy pipe, including the extrusion case, extrude a plurality of heating pipes of incasement embedding, it has two transmission shafts that distribute from top to bottom to peg graft on the extrusion case, and is fixed with helical blade on the transmission shaft, and transmission shaft one end transmission is connected with actuating mechanism, it has the bush to extrude the incasement fastening, and extrudes and peg graft in case top outer wall left side and have the blast pipe, and the blast pipe bottom mounting has the fan, the bayonet socket that has a plurality of equidistance to distribute is opened on the blast pipe top, and has connect the activated carbon board in the bayonet socket, it has the cutting motor to extrude case left side outer wall fastening, and cutting motor output shaft passes and extrudes incasement wall fastening and has the pivot, is fixed with a plurality of cutting with the laminating of bush outer. The utility model discloses can be with the waste gas suction that the cooling produced to the blast pipe in, the active carbon board can adsorb the filtration to the harmful molecule in the waste gas, prevents to pollute operational environment.

Description

Granulator of plastic alloy pipe

Technical Field

The utility model relates to a granulator technical field especially relates to a granulator of plastic alloy pipe.

Background

The plastic alloy pipe is also called plastic alloy composite communication pipe or plastic alloy power cable protection pipe. Polyvinyl chloride is used as a main raw material, a multi-component high polymer material blending alloy technology with a synergistic effect is comprehensively applied, a toughening agent, an anti-aging agent and other auxiliary additives are added, and the materials are subjected to fractional kneading, an integral kneading process and interpenetrating network alloying treatment.

Need carry out the granulation after the hybrid heating to the raw materials in the plastic alloy pipe production process, present plastic alloy pipe granulation equipment mainly uses the double helix and extrudes the granulator, and present double helix extrudes the granulator and mainly utilizes the fan to cool off when it extrudes, and the direct emission of waste gas that the cooling produced causes air pollution, and present granulator can not handle waste gas, can not fill the production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a granulator of plastic alloy pipes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a granulator of plastic alloy pipe, includes the extrusion case, extrudes a plurality of heating pipes of incasement embedding, it has two transmission shafts that distribute from top to bottom to peg graft on the extrusion case, and is fixed with helical blade on the transmission shaft, and transmission shaft one end transmission is connected with actuating mechanism, the extrusion incasement is fixed with the bush, and extrudes and peg graft on the left of roof portion outer wall and have the blast pipe, and the blast pipe bottom mounting has the fan, the bayonet joint that has a plurality of equidistance to distribute is opened on the blast pipe top, and has connect the activated carbon board in the bayonet joint, extrude case left side outer wall and be fixed with the cutting motor, and the cutting motor output shaft passes and extrude incasement wall and be fixed with the pivot, is fixed with a plurality of.

Furthermore, a plurality of annularly distributed fan blades are fixed on the circumferential outer wall of the rotating shaft.

Furthermore, a material guide pipe is inserted into the left side of the outer wall of the bottom of the extrusion box, and a mixing box is inserted and fixed into the right side of the outer wall of the top of the extrusion box.

Furthermore, extrude case left side outer wall and open and have the air inlet, and air inlet edge department is fixed with the filter screen.

Furthermore, four corners of the outer wall of the bottom of the extrusion tank are fixed with supporting legs.

Furthermore, the driving mechanism comprises a driving motor, an output shaft of the driving motor is in transmission connection with the transmission shafts through a transmission wheel and a belt, and the two transmission shafts are in meshing transmission through a transmission gear.

Furthermore, a connecting frame is further fixed on one side of the outer wall of the bottom of the extruding tank, a material guide plate is rotatably mounted on the connecting frame, and a spring is fixedly connected between the material guide plate and the material guide pipe.

The utility model has the advantages that:

1. the raw materials that can lead to the extrusion incasement to the compounding box through the setting of heating pipe heat and melt, cooperate two helical blade to impel the mixture and extrude the raw materials from the bush, the cutting knife cuts the granulation to extruding the strip under the cutting motor drives, and the fan blade is rotating the process and is sucking the cooling work of extruding the strip to the bush export with external air from the air inlet, improves cutting work smoothness nature, and the filter screen can prevent that the dust from getting into the contaminated materials.

2. Can suck the waste gas that the cooling produced to the blast pipe in through setting up of fan, the active carbon board can adsorb the filtration to the harmful molecule in the waste gas, prevents to pollute operational environment.

3. The particles guided out by the material guide pipes can be guided out through the material guide plates, the particles are jolted by the reaction force of the springs, and the discharging smoothness is improved.

Drawings

FIG. 1 is a schematic sectional view of a pelletizer for plastic alloy tubes according to the present invention, in which the pelletizer 1 has a schematic sectional structure;

fig. 2 is a schematic perspective view of an embodiment 1 of a pelletizer for plastic alloy tubes according to the present invention;

fig. 3 is a schematic sectional structure view of embodiment 2 of a pelletizer for plastic alloy tubes according to the present invention.

In the figure: the device comprises an extrusion box 1, a heating pipe 2, a helical blade 3, a transmission shaft 4, a die 5, a material guide pipe 6, a rotating shaft 7, an air inlet 8, a cutting motor 9, a blade 10, a cutting knife 11, a fan 12, an exhaust pipe 13, an activated carbon plate 14, a material mixing box 15, a driving mechanism 16, a spring 17, a material guide plate 18 and a connecting frame 19.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 3, a granulator of plastic alloy pipe, including extrusion case 1, a plurality of heating pipes 2 of embedding in extrusion case 1, it has two transmission shafts 4 that distribute from top to bottom to peg graft on extrusion case 1, and be fixed with helical blade 3 on transmission shaft 4, 4 one end transmissions of transmission shaft are connected with actuating mechanism, it has bush 5 to extrude case 1 internal fixation, and it has blast pipe 13 to peg graft on the left of 1 top outer wall of extrusion case, 13 bottom mounting of blast pipe has

fan

12, 13 top openings on blast pipe have a plurality of interfaces that the equidistance distributes, and peg graft in the interface has activated carbon plate 14, extrusion case 1 left side outer wall is fixed with cutting motor 9, and cutting motor 9 output shaft passes extrusion case 1 inner wall and is fixed with pivot 7, be fixed with a plurality of cutting knives 11 with the laminating of bush 5 outer wall on the pivot 7.

Wherein, a plurality of fan blades 10 distributed annularly are fixed on the circumferential outer wall of the rotating shaft 7.

Wherein, the left side of the outer wall of the bottom of the extrusion box 1 is spliced with a material guide pipe 6, and the right side of the outer wall of the top of the extrusion box 1 is spliced and fixed with a mixing box 15.

Wherein, extrude 1 left side outer wall of case and open and to have

air inlet

8, and 8 air inlet end edges of air inlet are fixed with the filter screen.

Wherein, four corners of the outer wall of the bottom of the extrusion box 1 are fixed with supporting legs.

The driving mechanism comprises a driving motor, an output shaft of the driving motor is in transmission connection with the transmission shafts 4 through a transmission wheel and a belt, and the two transmission shafts 4 are in meshing transmission through transmission gears.

The working principle of the embodiment is as follows: heating pipe 2 can heat the raw materials of leading-in extrusion case 1 of mixing box 15 and melt, cooperate two helical blade 2 to impel the mixture and extrude the raw materials from bush 5, cutting knife 11 cuts the granulation to the extrusion strip under the drive of cutting motor 9, fan blade 10 rotates the process and draws outside air to the outlet of bush 5 from air inlet 8 and carries out the cooling work of extrusion strip, improve cutting work smoothness nature, the filter screen can prevent that the dust from getting into the polluted materials, fan 12 can be with the waste gas suction of cooling production to blast pipe 13 in, activated carbon plate 14 can adsorb the harmful molecule in the waste gas and filter, prevent to pollute operational environment.

Example 2

Referring to fig. 3, the present embodiment of a pelletizer for plastic alloy tubes is different from embodiment 1 in that a connecting frame 19 is further fixed on one side of the outer wall of the bottom of an extrusion box 1, a material guide plate 18 is rotatably mounted on the connecting frame 19, and a spring 17 is fixedly connected between the material guide plate 18 and a material guide tube 6.

The working principle of the embodiment is as follows: the material guide plate 18 can guide out the particles guided out by the material guide pipe 6, and the particles are bumped by the reaction force of the spring 17, so that the discharging fluency is improved.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A granulator for plastic alloy pipes comprises an extrusion box (1), wherein a plurality of heating pipes (2) are embedded in the extrusion box (1), and is characterized in that two transmission shafts (4) which are distributed up and down are spliced on the extrusion box (1), a spiral blade (3) is fixed on each transmission shaft (4), one end of each transmission shaft (4) is in transmission connection with a driving mechanism, a mouth mold (5) is fixed in the extrusion box (1), an exhaust pipe (13) is spliced on the left side of the outer wall of the top of the extrusion box (1), a fan (12) is fixed at the bottom end of each exhaust pipe (13), a plurality of splicing ports which are distributed equidistantly are formed in the top end of each exhaust pipe (13), an activated carbon plate (14) is spliced in each splicing port, a cutting motor (9) is fixed on the outer wall of the left side of the extrusion box (1), and a rotating shaft (7) is fixed on the inner wall of the extrusion box (1) through an, a plurality of cutting knives (11) attached to the outer wall of the mouth mold (5) are fixed on the rotating shaft (7).

2. A granulator for plastic alloy tubes as claimed in claim 1, characterized in that the outer circumferential wall of said shaft (7) is fixed with a plurality of blades (10) distributed annularly.

3. A granulator for plastic alloy pipes as claimed in claim 1, characterized in that the left side of the outer wall of the bottom of the extrusion box (1) is inserted with a material guiding pipe (6), and the right side of the outer wall of the top of the extrusion box (1) is inserted and fixed with a mixing box (15).

4. A granulator for plastic alloy tubes as claimed in claim 1, characterized in that the outer wall of the left side of the extrusion box (1) is provided with an air inlet (8), and the edge of the air inlet (8) is fixed with a sieve.

5. A granulator for plastic alloy tubes as claimed in claim 1, characterized in that the bottom of the extrusion box (1) has four corners fixed with supporting legs.

6. A granulator for plastic alloy tubes as claimed in claim 1, characterized in that said driving mechanism comprises a driving motor, the output shaft of the driving motor is in driving connection with the transmission shafts (4) through a driving wheel and a belt, and the two transmission shafts (4) are in mesh transmission through a transmission gear.

7. A granulator for plastic alloy tubes as claimed in claim 3, characterized in that a connecting frame (19) is further fixed on one side of the outer wall of the bottom of the extrusion box (1), a material guide plate (18) is rotatably mounted on the connecting frame (19), and a spring (17) is fixedly connected between the material guide plate (18) and the material guide tube (6).