CN212636510U

CN212636510U - Cooling device for plastic pipe production

Info

Publication number: CN212636510U
Application number: CN202020662602.4U
Authority: CN
Inventors: 李敏
Original assignee: Harbin Tianyu Weiye Plastic Co ltd
Current assignee: Harbin Tianyu Weiye Plastic Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-03-02
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to the technical field of plastic pipe production, in particular to a cooling device for plastic pipe production, which comprises a cooling box, wherein a motor is fixedly arranged below the cooling box, the upper end of the motor control output is penetrated and extended to the inner side of the cooling box and is fixedly provided with a sun wheel, the outer side of the sun wheel is engaged and connected with a plurality of planet wheels, the outer side of the planet wheels is engaged and connected with a gear ring, the outer side of the gear ring is attached to the surface of the inner wall of the cooling box, a shaft is arranged above the planet wheels and comprises a linkage shaft, a mounting sleeve and a filter screen, the linkage shaft is fixedly arranged on the upper surface of the planet wheels, the surface of the linkage shaft is fixedly provided with the mounting sleeve by arranging through holes, the filter screen is fixedly arranged on the surface of the mounting sleeve, a limiting pipe is fixedly arranged below the surface of the, is worthy of popularization.

Description

Cooling device for plastic pipe production

Technical Field

The utility model relates to a plastics tubular product production technical field especially relates to a cooling device for plastics tubular product production.

Background

The plastic pipe is mostly produced and manufactured by adopting an injection molding process, the pipe needs to be cooled after being extruded on an injection molding machine, the cooling link is very important, and the pipe is rapidly and effectively cooled, so that the pipe shrinks uniformly, and the quality of the pipe can be ensured. The existing cooling modes of the plastic pipe mainly comprise a spraying mode and a soaking mode, wherein the spraying mode can not cool the inner wall and the outer wall of the pipe, and the cooling is not uniform; the soaking mode can lead the pipes to be inclined and swayed in water due to the buoyancy of water, and the shape of the pipes can be influenced if the pipes collide with each other.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defects that the cooling is not uniform or the shape of the pipe is not easy to damage due to the limitation of the pipe, and providing a cooling device for the production of plastic pipes.

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

a cooling device for plastic pipe production is designed, and comprises a cooling box, wherein a motor is fixedly arranged below the cooling box, the upper end of the motor control output penetrates through and extends to the inner side of the cooling box, a sun wheel is fixedly arranged on the inner side of the cooling box, a plurality of planet wheels are connected on the outer side of the sun wheel in a meshed manner, a gear ring is connected on the outer side of the planet wheels in a meshed manner, the outer side of the gear ring is attached to the surface of the inner wall of the cooling box, a shaft part is arranged above the planet wheels, the shaft part comprises a linkage shaft, an installation sleeve and a filter screen, the linkage shaft is fixedly arranged on the upper surface of the planet wheels, the surface of the linkage shaft is fixedly provided with the installation sleeve by forming through holes, the surface of the installation sleeve is fixedly provided with the filter screen, a limiting pipe is fixedly arranged below the surface of, the pipe is sleeved outside the linkage shaft.

Preferably, a magnet block is fixedly mounted at the upper end of the linkage shaft, a limiting sleeve is sleeved on the upper end of the magnet block in a suction manner, and the outer side radius of the lower end of the limiting sleeve is larger than that of the pipe.

Preferably, a third sponge layer is fixedly adhered to the lower surface of the limiting sleeve.

Preferably, a first sponge layer is fixedly adhered to the outer side surface of the linkage shaft.

Preferably, a second sponge layer is fixedly adhered to the inner side surface of the limiting pipe.

The utility model provides a cooling device for production of plastics tubular product, beneficial effect lies in: this cooling device is when using, drive tubular product through starter motor and rotate around the center pin of sun gear in the cooler bin, and still self rotates, because the inside cavity of universal driving shaft, water can be followed the universal driving shaft inboard and contacted with the tubular product inboard through the filter screen, and the distance between tubular product and the restriction inside pipe wall is great, and there is the space in the restriction pipe lateral wall, the restriction pipe is not a lateral wall totally enclosed body, water can directly see through restriction pipe and tubular product outside surface contact, can carry out fine cooling to the inside and outside both sides of tubular product.

Drawings

FIG. 1 is a schematic structural view of a cooling device for plastic pipe production according to the present invention;

FIG. 2 is a schematic structural view of a shaft member in a cooling device for plastic pipe production according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a cooling device for plastic pipe production in fig. 1;

fig. 4 is a schematic cross-sectional view at B-B in fig. 1 of a cooling device for plastic pipe production according to the present invention;

fig. 5 is a schematic sectional structural view at C-C in fig. 1 of a cooling device for plastic pipe production according to the present invention.

In the figure: the cooling box 1, the gear ring 2, the planet wheel 3, the sun wheel 4, the shaft piece 5, the universal driving shaft 51, the first sponge layer 52, the mounting sleeve 53, the filter screen 54, the pipe 6, the limiting pipe 7, the second sponge layer 8, the magnet block 9, the limiting sleeve 10, the third sponge layer 11 and the motor 12.

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.

Example 1

Referring to fig. 1-5, a cooling device for plastics tubular product production, including cooler bin 1, cooler bin 1 below fixed mounting has motor 12, motor 12 control output upper end runs through and extends to cooler bin 1 inboard and fixed mounting has sun gear 4, the meshing is connected with a plurality of planet wheel 3 in the 4 outsides of sun gear, the meshing is connected with gear circle 2 in the 3 outsides of planet wheel, the 2 outsides of gear circle is laminated with cooler bin 1 inner wall surface mutually, motor 12 starts to drive sun gear 4 and rotates, sun gear 4 can drive planet wheel 3 and rotate when the pivoted, planet wheel 3 self can take place to rotate, and still can rotate around sun gear 4 simultaneously, planet wheel 3 rotates and still can drive gear circle 2 and rotate, gear circle 2 plays planet wheel 3.

Planet wheel 3 top is equipped with axle spare 5, and axle spare 5 includes universal driving shaft 51, installation cover 53 and filter screen 54, and universal driving shaft 51 fixed mounting has installation cover 53 in planet wheel 3 upper surface, and universal driving shaft 51 surface is through seting up through-hole fixed mounting, and universal driving shaft 51 is an inside hollow structure, and installation cover 53 fixed surface installs filter screen 54, and filter screen 54 can play the effect of carrying water.

Linkage shaft 51 outside surface below fixed mounting has limiting pipe 7, limiting pipe 7 coincides with linkage shaft 51's center pin each other, tubular product 6 has been placed to limiting pipe 7 inboard, the linkage shaft 51 outside is located to tubular product 6 cover, tubular product 6 here is exactly the tubular product that needs carry out the cooling, linkage shaft 51 outside fixed surface pastes and is equipped with first sponge layer 52, limiting pipe 7 inboard fixed surface pastes and is equipped with second sponge layer 8, and be had the distance between tubular product 6 and first sponge layer 52 and the second sponge layer 8, can not closely laminate completely.

The working principle is as follows: sleeving a pipe 6 outside a linkage shaft 51, sucking a limiting sleeve 10 to be arranged at the upper end of a magnet block 9 to limit the upper part of the pipe 6, starting a motor 12, driving a sun wheel 4 to rotate by the motor 12, driving a planet wheel 3 to rotate by the sun wheel 4, driving the linkage shaft 51 to rotate by the planet wheel 3, driving the linkage shaft 51 to rotate by the linkage shaft 51, and driving the rotation of the linkage shaft 51 by the linkage shaft 51 to rotate around the central shaft of the sun wheel 4, so that the pipe 6 rotates around the central shaft of the sun wheel 4 in a cooling box 1 and can rotate by the pipe itself, because the linkage shaft 51 is hollow inside, water can contact with the inner side of the pipe 6 from the inner side of the linkage shaft 51 through a filter screen 54, the distance between the pipe 6 and the inner wall of a limiting pipe 7 is larger, a gap exists on the side wall of the limiting pipe 7, the limiting pipe 7 is not a pipe body with a completely closed, the inner side and the outer side of the pipe can be well cooled.

Example 2

Referring to fig. 1 and fig. 3, as the utility model discloses a further preferred embodiment, on embodiment 1's basis, universal driving shaft 51 upper end fixed mounting has magnet piece 9, magnet piece 9 upper end actuation cover is equipped with stop collar 10, the lower extreme outside radius of stop collar 10 is greater than the outside radius of tubular product 6, when magnet piece 9 and stop collar 10 mutually inhale, stop collar 10 can restrict tubular product 6, can prevent tubular product 6 can upwards squint along with universal driving shaft 51 pivoted time, and utilize the mutual actuation of magnetic force between stop collar 10 and the magnet piece 9, stop collar 10 takes the convenience high, high convenience very convenient to use.

Example 3

Referring to fig. 1 and 3, as another preferred embodiment of the present invention, on the basis of embodiment 2, the surface fixing and adhering structure of the position limiting sleeve 10 is provided with a third sponge layer 11, and the third sponge layer 11 can prevent the pipe 6 and the position limiting sleeve 10 from contacting with each other, so that the top of the pipe 6 is not worn while being limited.

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. The cooling device for plastic pipe production comprises a cooling box (1) and is characterized in that a motor (12) is fixedly mounted below the cooling box (1), the upper end of the control output of the motor (12) penetrates through and extends to the inner side of the cooling box (1) and is fixedly provided with a sun wheel (4), the outer side of the sun wheel (4) is connected with a plurality of planet wheels (3) in a meshed manner, the outer side of each planet wheel (3) is connected with a gear ring (2) in a meshed manner, the outer side of each gear ring (2) is attached to the surface of the inner wall of the cooling box (1), a shaft piece (5) is arranged above each planet wheel (3), each shaft piece (5) comprises a linkage shaft (51), a mounting sleeve (53) and a filter screen (54), each linkage shaft (51) is fixedly mounted on the upper surface of each planet wheel (3), and the surface of each linkage shaft (51) is fixedly provided with the mounting, the utility model discloses a linkage shaft, including installation cover (53), universal driving shaft (51), linkage shaft (51), limiting pipe (7) and the center pin of universal driving shaft (51) coincides each other, tubular product (6) have been placed to limiting pipe (7) inboard, tubular product (6) cover is located the universal driving shaft (51) outside.

2. The cooling device for plastic pipe production according to claim 1, wherein a magnet block (9) is fixedly mounted at the upper end of the linkage shaft (51), a limiting sleeve (10) is sleeved at the upper end of the magnet block (9) in an attracting manner, and the outer radius of the lower end of the limiting sleeve (10) is larger than that of the pipe (6).

3. The cooling device for the plastic pipe production according to claim 2, wherein a third sponge layer (11) is fixedly adhered to the lower surface of the limiting sleeve (10).

4. The cooling device for the plastic pipe production as claimed in claim 1, wherein a first sponge layer (52) is fixedly adhered to the outer side surface of the linkage shaft (51).

5. The cooling device for the plastic pipe production according to claim 1, wherein the inner side surface of the limiting pipe (7) is fixedly adhered with a second sponge layer (8).