CN216708276U

CN216708276U - PVC pipeline processing is with extruding heat sink

Info

Publication number: CN216708276U
Application number: CN202122943588.2U
Authority: CN
Inventors: 杨翠翠
Original assignee: Hunan Mingsu Plastic Technology Co ltd
Current assignee: Hunan Mingsu Plastic Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-10
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of PVC pipeline processing, and discloses an extrusion cooling device for PVC pipeline processing, which comprises a shell, wherein a support frame is fixedly arranged at the bottom of the shell, a feeding pipe is fixedly arranged at the top of the shell and at a position close to the right side, a forming outer cylinder is fixedly arranged on the left side wall of the shell, an inner cylinder is fixedly arranged on the right side inner wall of the shell, a heat insulation layer is sleeved on the inner wall of the inner cylinder, the left end of the inner cylinder extends to the inner side of the forming outer cylinder, and a power motor is fixedly arranged on the right side wall of the support frame through a support. This PVC tube machining is with extruding heat sink, extruding the in-process, the axis of rotation drives and mends the wind blade and rotate, bloies to shaping pipeline inside, makes the inboard gas flow rate of pipeline increase to assist cooling through pipeline inside, improved the cooling efficiency to the pipeline, simple structure, transmission is external, and the later stage of being convenient for is maintained and is overhauld, and the cost is low, is fit for using widely.

Description

PVC pipeline processing is with extruding heat sink

Technical Field

The utility model relates to the technical field of PVC pipeline processing, in particular to an extrusion cooling device for PVC pipeline processing.

Background

General pipeline extrusion device does not have and carries out refrigerated function to the pipeline, can only cool off the pipeline through subsequent cooling device, but cooling device also can only carry out cooling to the pipeline through the pipeline outside, and is low to the cooling efficiency of pipeline, influences the efficiency of pipe machining to the inside transmission equipment of general processingequipment is mostly built-in, and the structure is complicated, and it is inconvenient to bring for later maintenance overhauls.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an extrusion cooling device for processing a PVC pipeline, which solves the problems of the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PVC pipeline processing is with extruding heat sink, includes the shell, the bottom fixed mounting of shell has the support frame, the top of shell is located the fixed position who leans on the right side and installs the pan feeding pipe, the left side wall fixed mounting of shell has the shaping urceolus, the right side inner wall fixed mounting of shell has the inner tube, and the inner wall cover of inner tube has the insulating layer, the left end of inner tube extends the inboard of shaping urceolus, the right side wall of support frame has motor power through support fixed mounting, motor power's output fixed mounting has the power wheel, the right-hand member fixed mounting of inner tube has the drive wheel, the power wheel passes through the driving belt transmission with the drive wheel and is connected, the outer wall of inner tube is located the inside fixed position of shell and is installed the extrusion blade, the right side wall of shell is provided with cooling device.

Preferably, cooling device includes installing support, location branch, outer drive disk, interior driving disk, axis of rotation, driving ring and benefit wind blade, the right side wall of shell and the fixed position that is located the inner tube outside install the installing support, location branch passes through the left side wall bearing installation of bearing and installing support, the left end fixed mounting of outer drive disk and location branch, the left end fixed mounting of interior driving disk and outer drive disk, the axis of rotation passes through the left side wall of bearing and installing support and is located the position rotation installation in the middle of, the driving ring is just located the fixed position installation to outer drive disk with the outer wall of axis of rotation, benefit wind blade and the outer wall of axis of rotation and be located the fixed position installation by the left end.

Preferably, the support frame is an inverted T-shaped support leg, and a fixing screw hole is formed in the bottom of the support frame.

Preferably, the diameter of the inner transmission disc is equal to the diameter of the transmission ring, and the diameter of the inner transmission disc is smaller than the diameter of the outer transmission disc.

Preferably, the outer walls of the outer transmission disc, the inner transmission disc and the transmission ring are fixedly sleeved with rubber sleeves, the outer wall of the inner transmission disc is in contact with the inner wall of the transmission wheel, and the outer wall of the outer transmission disc is in contact with the outer wall of the transmission ring.

Preferably, the air supplementing blade and the squeezing blade are both spiral.

Compared with the prior art, the utility model provides an extrusion cooling device for processing a PVC pipeline, which has the following beneficial effects:

1. this PVC tube machining is with extruding heat sink extrudees the in-process, and the axis of rotation drives and mends the wind blade and rotate, bloies to shaping pipeline inside, makes the inboard gas flow velocity of pipeline increase to assist cooling through pipeline inside, improved the cooling efficiency to the pipeline.

2. This PVC pipe machining is with extruding heat sink, simple structure, transmission equipment is external, and the later stage of being convenient for is maintained and is overhauld, and the cost is low, is fit for using widely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2.

Wherein: 1. a housing; 2. a support frame; 3. a feeding pipe; 4. forming an outer cylinder; 5. an inner barrel; 6. a power motor; 7. a power wheel; 8. a driving wheel; 9. a drive belt; 10. mounting a bracket; 11. positioning the supporting rod; 12. an outer drive disk; 13. an inner transmission disc; 14. a rotating shaft; 15. a drive ring; 16. wind supplementing blades; 17. the blade is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an extrusion cooling device for processing a PVC pipeline, comprising a housing 1, a support frame 2 is fixedly installed at the bottom of the housing 1, a feeding pipe 3 is fixedly installed at the top of the housing 1 and at a position close to the right side, a forming outer cylinder 4 is fixedly installed on the left side wall of the housing 1, an inner cylinder 5 is fixedly installed on the right side inner wall of the housing 1, a heat insulation layer is sleeved on the inner wall of the inner cylinder 5, the left end of the inner cylinder 5 extends to the inner side of the forming outer cylinder 4, a power motor 6 is fixedly installed on the right side wall of the support frame 2 through a support, a power wheel 7 is fixedly installed at the output end of the power motor 6, a driving wheel 8 is fixedly installed at the right end of the inner cylinder 5, the power wheel 7 is in transmission connection with the driving wheel 8 through a transmission belt 9, a squeezing blade 17 is fixedly installed at a position on the outer wall of the inner cylinder 5 and inside the housing 1, and a cooling device is installed on the right side wall of the housing 1, the device simple structure, transmission equipment is external, and the later stage of being convenient for is maintained and is overhauld, and the cost is low, is fit for using widely.

Further, the cooling device comprises a mounting bracket 10, a positioning support rod 11, an outer transmission disc 12, an inner transmission disc 13, a rotating shaft 14, a transmission ring 15 and air supplementing blades 16, the mounting bracket 10 is fixedly mounted on the right side wall of the shell 1 and positioned at the outer side of the inner barrel 5, the positioning support rod 11 is mounted with a left side wall bearing of the mounting bracket 10 through a bearing, the outer transmission disc 12 is fixedly mounted with the left end of the positioning support rod 11, the inner transmission disc 13 is fixedly mounted with the left end of the outer transmission disc 12, the rotating shaft 14 is rotatably mounted with the left side wall of the mounting bracket 10 and positioned at the middle position through a bearing, the transmission ring 15 is fixedly mounted with the outer wall of the rotating shaft 14 and positioned right opposite to the outer transmission disc 12, the air supplementing blades 16 are fixedly mounted with the outer wall of the rotating shaft 14 and positioned at the position close to the left end, during extrusion, the rotating shaft 14 drives the air supplementing blades 16 to rotate to blow air inside the formed pipeline, the gas flow velocity at the inner side of the pipeline is increased, so that the auxiliary cooling is carried out through the inside of the pipeline, and the cooling efficiency of the pipeline is improved.

Further, the support frame 2 is an inverted T-shaped support leg, a fixing screw hole is formed in the bottom of the support frame 2, and the device is fixed through the support frame 2.

Further, the diameter of interior driving disk 13 equals the diameter of driving ring 15, and the diameter of interior driving disk 13 is less than the diameter of outer driving disk 12, through the cooperation of outer driving disk 12, interior driving disk 13, driving ring 15, forms an acceleration transmission, drives axis of rotation 14 and carries out high-speed rotation.

Further, the outer wall of outer drive disk 12, interior drive disk 13 and drive ring 15 is fixed to be cup jointed the rubber sleeve, and the contact of interior drive disk 13 outer wall and 8 inner walls of drive wheel, the contact of outer drive disk 12 outer wall and 15 outer walls of drive ring improves the driven effect of contact through the rubber sleeve.

Further, the air supplement blade 16 and the extrusion blade 17 are both spiral, and the air in the inner cylinder 5 is moved by the air supplement blade 16 to flow, and the raw material in the housing 1 is extruded leftwards by the extrusion blade 17.

When in use, the melted raw materials are discharged into the shell 1 through the feeding pipe 3, the power motor 6 drives the driving wheel 8 to rotate through the power wheel 7 and the driving belt 9, the driving wheel 8 drives the inner cylinder 5 to rotate, the inner cylinder 5 drives the extrusion blades 17 to rotate, the extrusion blades 17 rotate to extrude the raw materials to the left, so that the raw materials are discharged through the gap formation between the forming outer cylinder 4 and the inner cylinder 5, meanwhile, the driving wheel 8 drives the inner driving disc 13 to rotate, the inner driving disc 13 drives the outer driving disc 12 to rotate, the outer driving disc 12 drives the driving ring 15 to rotate, the driving ring 15 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the air supplementing blades 16 to rotate, the air supplementing blades 16 rotate to blow air inside the inner cylinder 5, the air flows to the left end of the inner cylinder 5 and then enters the inside of the pipeline, the high-temperature air inside the pipeline is discharged to the left, and the cooling speed of the pipeline is improved by improving the air flowing speed inside the pipeline, the cooling time is reduced, and the processing efficiency is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PVC pipeline processing is with extruding heat sink, includes shell (1), its characterized in that: the bottom fixed mounting of shell (1) has support frame (2), the top of shell (1) is located the position fixed mounting who leans on the right side and has pan feeding pipe (3), the left side wall fixed mounting of shell (1) has shaping urceolus (4), the right side inner wall fixed mounting of shell (1) has inner tube (5), the left end of inner tube (5) extends the inboard of shaping urceolus (4), the right side wall of support frame (2) has power machine (6) through support fixed mounting, the output fixed mounting of power machine (6) has power wheel (7), the right-hand member fixed mounting of inner tube (5) has drive wheel (8), power wheel (7) and drive wheel (8) are connected through driving belt (9) transmission, the outer wall of inner tube (5) is located the inside position fixed mounting of shell (1) and has extrusion blade (17), and a cooling device is arranged on the right side wall of the shell (1).

2. The PVC pipeline processing of claim 1 is with extruding heat sink, characterized in that: the cooling device comprises a mounting bracket (10), a positioning support rod (11), an outer transmission disc (12), an inner transmission disc (13), a rotating shaft (14), a transmission ring (15) and air supplementing blades (16), a mounting bracket (10) is fixedly arranged on the right side wall of the shell (1) and positioned outside the inner cylinder (5), the positioning support rod (11) is mounted with the left side wall bearing of the mounting bracket (10) through a bearing, the outer transmission disc (12) is fixedly arranged with the left end of the positioning support rod (11), the inner transmission disc (13) and the left end of the outer transmission disc (12) are fixedly arranged, the rotating shaft (14) is rotatably arranged at the middle position of the left side wall of the mounting bracket (10) through a bearing, the transmission ring (15) and the outer wall of the rotating shaft (14) are fixedly arranged at the position facing the outer transmission disc (12), the wind supplementing blades (16) are fixedly arranged on the outer wall of the rotating shaft (14) and close to the left end.

3. The PVC pipeline processing is with extruding heat sink of claim 1, characterized in that: the support frame (2) is an inverted T-shaped support leg, and a fixing screw hole is formed in the bottom of the support frame (2).

4. The PVC pipeline processing of claim 2 is with extruding heat sink, characterized in that: the diameter of the inner transmission disc (13) is equal to that of the transmission ring (15), and the diameter of the inner transmission disc (13) is smaller than that of the outer transmission disc (12).

5. The PVC pipeline processing of claim 2 is with extruding heat sink, characterized in that: the outer wall of outer drive disk (12), interior drive disk (13) and driving ring (15) is fixed to be cup jointed the rubber sleeve, and interior drive disk (13) outer wall and drive wheel (8) inner wall contact, outer drive disk (12) outer wall and driving ring (15) outer wall contact.

6. The PVC pipeline processing of claim 2 is with extruding heat sink, characterized in that: the wind supplementing blades (16) and the extrusion blades (17) are both spiral.