CN212124132U

CN212124132U - A weather machine for extruder production line

Info

Publication number: CN212124132U
Application number: CN201922275964.8U
Authority: CN
Inventors: 范宗元
Original assignee: Nanjing Meiya Rubber & Plastic Machinery Manufacturing Co ltd
Current assignee: Nanjing Meiya Rubber & Plastic Machinery Manufacturing Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-12-11
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a weather machine for extruder production line, including weather the machine body, feed inlet and discharge gate have been seted up respectively to the top left and right sides of weather the machine body, feed inlet and the inside extruded tube that runs through jointly of discharge gate, outside one side of extruded tube cup joints and is equipped with the water-cooling chamber and air-dries a section of thick bamboo, the water-cooling chamber all fixes on the inside top of weather the machine body through the pipe strap with air-drying a section of thick bamboo, and the inside of water-cooling chamber splices and is equipped with the sponge circle, the sponge circle splices in the outside of extruded tube, and the inner circle laminating of sponge circle is on the pipe wall of extruded tube, beneficial: the utility model discloses set up the tip at the extruder to it is inboard to directly let in the feed inlet from the PVC pipe fitting of extruder discharge, is provided with the water-cooling chamber in the inside of weathering the machine body, and the inside of water-cooling chamber is provided with the sponge circle of flooding cold water, and the sponge snare cup joints in the pipe fitting outside, with this cooling with higher speed the pipe fitting, has improved the cooling efficiency of extruding the pipe.

Description

A weather machine for extruder production line

Technical Field

The utility model particularly relates to a machine weathers for extruder production line.

Background

In the production of PVC pipe, PVC pellets are heated by an extruder and extruded through an extrusion head to form a circular tubular PVC pipe. However, when the PVC pipe is extruded from the extrusion head, the surface temperature of the PVC pipe is high, and the PVC pipe needs to be cooled and shaped, and if the PVC pipe is directly discharged, the PVC pipe may be deformed. The die cavity setting is decided in the aircraft nose outside to current extruder utilization very long cooling, makes its natural cooling through the outflow time of extension PVC pipeline, and this kind of mode is efficiency not only lower, and the size of cooling die cavity is usually longer in addition, occupies production space very much, consequently if there is a device, can make PVC pipe fitting cooling design as fast as possible, then will promote the production efficiency and the quality of pipe fitting greatly, avoids uncooled pipe fitting to warp because of the striking, for this reason, the utility model provides a blow-dry machine for extruder production line solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a machine that weathers for extruder production line to reach the purpose that improves production efficiency and pipe fitting quality.

In order to achieve the above object, the utility model provides a following technical scheme: a blow-drying machine for an extruder production line comprises a blow-drying machine body, wherein a feed inlet and a discharge outlet are respectively formed in the left side and the right side of the top of the blow-drying machine body, an extrusion pipe is jointly penetrated and arranged in the feed inlet and the discharge outlet, a water cooling chamber and an air drying cylinder are sleeved on one side of the outer portion of the extrusion pipe, the water cooling chamber and the air drying cylinder are both fixed on the top end of the inner portion of the blow-drying machine body through pipe clamps, a sponge ring is arranged in the water cooling chamber in a gluing mode, the sponge ring is sleeved on the outer side of the extrusion pipe, an inner ring of the sponge ring is attached to the pipe wall of the extrusion pipe, an air cooling ring is fixedly sleeved in the air drying cylinder, the air cooling ring is of a hollow circular ring structure, the number of the air cooling ring is not less than three, nozzles are uniformly arranged on, the bottom one side of communicating pipe is connected and is equipped with the air feed branch pipe, the bottom port quantity of air feed branch pipe equals with the quantity of air cooling circle, and the bottom of air feed branch pipe all runs through the top side of air-drying a section of thick bamboo and air cooling circle and extends to the inside of air cooling circle.

Preferably, the upper side and the lower side of the water-cooling cavity are respectively provided with a water inlet and a water outlet, the bottom side inside the blow-drying machine body is provided with a submersible pump, the water outlet of the submersible pump is connected with a water supply pipe, and one end of the water supply pipe, which is far away from the submersible pump, is connected with the water inlet at the top end of the water-cooling cavity.

Preferably, one end of the communicating pipe, which is far away from the air blower, penetrates through the top end of the blow-drying machine body and is connected with a blowing cavity, the blowing cavity is of an arc-shaped hollow structure and is located above the top end of the extrusion pipe, and air holes are uniformly formed in the bottom end of the blowing cavity.

Preferably, the inner side of the bottom of the dryer body is horizontally provided with an inner partition plate, the left side and the right side of the bottom of the dryer body are respectively provided with a water inlet pipe and a water outlet pipe, and the inner partition plate is in a screen shape.

Preferably, the communicating pipe is of a three-way structure, one end of the communicating pipe is connected to the blower, and the other two ends of the communicating pipe are respectively connected to the air supply branch pipe and the blowing cavity.

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

1. the PVC pipe fitting cooling device is arranged at the end part of the extruder, PVC pipe fittings discharged from the extruder are directly led into the inner side of the feeding hole, the water cooling cavity is arranged in the blow-drying machine body, the sponge ring for soaking cold water is arranged in the water cooling cavity, and the sponge ring is sleeved on the outer side of the pipe fittings, so that the cooling of the pipe fittings is accelerated, and the cooling efficiency of an extrusion pipe is improved;

2. this practicality has set up the air cooling circle and has blown the cavity structure in the inside of blowing dryer body, and the two all can blow to the PVC pipe fitting, firstly weathers for the drop on pipe fitting surface, secondly compares traditional technique for the cooling efficiency who increases the pipe fitting, and this practical cooling rate is faster, can ensure that the PVC pipe fitting fully cools off, avoids the pipe fitting to warp.

Drawings

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

FIG. 2 is a schematic view of the structure of the water-cooling cavity of the present invention;

FIG. 3 is a schematic view of the air cooling ring structure of the present invention;

fig. 4 is a sectional view of the blowing cavity structure of the present invention.

In the figure: the blowing device comprises a blowing machine body 1, an extrusion pipe 2, a water cooling cavity 3, a sponge ring 4, a submersible pump 5, a water supply pipe 6, an air drying cylinder 7, an air cooling ring 8, a blower 9, a nozzle 10, an air supply branch pipe 11, a communicating pipe 12, a blowing cavity 13, air holes 14, an inner partition plate 15, a water inlet pipe 16 and a water outlet pipe 17.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a weathers machine for extruder production line, includes weathers quick-witted body 1, has seted up feed inlet and discharge gate respectively to the top left and right sides of weathering quick-witted body 1, and feed inlet and discharge gate are inside to run through jointly and are provided with extrusion pipe 2, weathers quick-witted body 1 and sets up the tip at the extruder, when extrusion pipe 2 is discharged from the extruder aircraft nose, lets in the feed inlet promptly to weathers fixed connection between quick-witted body 1 and the extruder.

The outside one side of extrusion pipe 2 cup joints and is equipped with water-cooling chamber 3 and air-dries a section of thick bamboo 7, water-cooling chamber 3 all fixes on the inside top of weatherer body 1 through the pipe strap with air-drying a section of thick bamboo 7, and the inside of water-cooling chamber 3 splices and is equipped with sponge circle 4, sponge circle 4 cup joints the outside at extrusion pipe 2, and the inner circle laminating of sponge circle 4 is on extrusion pipe 2's pipe wall, as shown in fig. 2, water-cooling chamber 3 is tubular structure, and sponge circle 4 is tubular structure equally, and cup joint in extrusion pipe 2's the outside.

An air cooling ring 8 is fixedly sleeved inside the air drying cylinder 7, the air cooling ring 8 is of a hollow circular structure, the number of the air cooling ring is not less than three, nozzles 10 are uniformly arranged on the inner ring, an air blower 9 is fixedly installed at the top end of the dryer body 1, a communicating pipe 12 is connected to the air outlet of the air blower 9, an air supply branch pipe 11 is connected to one side of the bottom end of the communicating pipe 12, the number of ports at the bottom end of the air supply branch pipe 11 is equal to the number of the air cooling ring 8, the bottom ends of the air supply branch pipes 11 penetrate through the top sides of the air drying cylinder 7 and the air cooling ring 8 and extend into the air cooling ring 8, the air drying cylinder 7 is fixedly connected to the top side of the interior of the dryer body 1 through a pipe clamp, the air cooling ring 8 is fixedly connected to the inside of the air drying cylinder 7 and is sleeved outside the air blower 2, the number of the nozzles 10 at the inner side are arranged obliquely, as, the spray is sprayed from the nozzle 10 to accelerate the cooling of the extruded tube 2 and to blow dry the water droplets on the surface thereof.

Water inlet and delivery port have been seted up respectively to the upper and lower both sides of water-cooling chamber 3, the inside bottom side of drying machine body 1 is equipped with immersible pump 5, connect on immersible pump 5's the delivery port and be equipped with delivery pipe 6, and delivery pipe 6 is kept away from the one end of immersible pump 5 and is connected on the water inlet on 3 tops of water-cooling chamber, immersible pump 5 lets in cold water in the water inlet on 3 water-cooling chambers promptly, its effect is flooding sponge circle 4, and unnecessary cold water then flows out from the delivery port, it is inboard to get back to the bottom of drying.

Communicating pipe 12 is kept away from the one end of air-blower 9 and is run through the top of blowing dryer body 1 and be connected and be equipped with blowing cavity 13, and blowing cavity 13 is arc hollow structure, and it is located the top of extrusion pipe 2, and gas pocket 14 has evenly been seted up to its bottom, and as shown in fig. 4, cold wind among the air-blower 9 enters into inside back of blowing cavity 13, discharges from gas pocket 14 again, further weathers extrusion pipe 2.

An inner partition plate 15 is horizontally arranged on the inner side of the bottom of the blow-drying machine body 1, a water inlet pipe 16 and a water outlet pipe 17 are respectively arranged on the left side and the right side of the bottom of the blow-drying machine body, and the inner partition plate 15 is in a screen shape.

The communicating pipe 12 is a three-way structure, one end of the communicating pipe is connected to the blower 9, and the other two ends of the communicating pipe are respectively connected to the air supply branch pipe 11 and the blowing cavity 13, namely the communicating pipe 12 is used for discharging cold air in the blower 9 into the air supply branch pipe 11 and the blowing cavity 13 respectively.

The working principle is as follows: the utility model discloses during the use, extrude pipe 2 from the feed inlet get into in the machine body 1 weathers, discharge from the discharge gate again, and the inside of the machine body 1 that weathers is provided with water-cooling chamber 3, air-dries a section of thick bamboo 7 and the cavity 13 of blowing. Wherein water-cooling chamber 3 cup joints in the outside of extrusion pipe 2, and its inside sponge circle 4 cup joints in the extrusion pipe 2 outside equally to be full of moisture in the sponge circle 4, the effect utilizes cold water to accelerate cooling extrusion pipe 2. Air-dry 7 inside of section of thick bamboo and be provided with polylith air-cooling circle 8, air-cooling circle 8 all cup joints the outside at extrusion pipe 2, and wherein air-blower 9 lets in cold wind in the air supply branch pipe 11, and during air supply branch pipe 11 got back to air-cooling circle 8 with cold wind again, finally, cold wind blows to extrusion pipe 2 through nozzle 10, and the effect is the cooling of extrusion pipe 2 with higher speed and weathers the drop on its surface. The blowing cavity 13 is located above the top side of the extrusion pipe 2, and a plurality of air holes 14 are formed in the bottom end of the blowing cavity, so that cold air blown in by the air blower 9 is uniformly blown to the extrusion pipe 2 through the air holes 14, the cooling of the extrusion pipe 2 is further accelerated, and the surface of the extrusion pipe 2 is dried.

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 blow dryer for extruder production line, includes blow dryer body (1), its characterized in that: the utility model discloses a blow-drying machine, including the blow-drying machine body (1), the top left and right sides of blow-drying machine body (1) has seted up feed inlet and discharge gate respectively, feed inlet and discharge gate are inside to run through jointly and are provided with extruded tube (2), the outside one side of extruded tube (2) is cup jointed and is equipped with water-cooling chamber (3) and air-dries a section of thick bamboo (7), water-cooling chamber (3) and air-dried a section of thick bamboo (7) all fix on the inside top of blow-drying machine body (1) through the pipe strap, and the inside of water-cooling chamber (3) is glued and is equipped with sponge circle (4), sponge circle (4) cup joint in the outside of extruded tube (2), and the inner circle laminating of sponge circle (4) is on the pipe wall of extruded tube (2), the inside fixed cup joint of air-cooling circle (8) of air-drying section of thick bamboo (7), air-cooling circle (8) are hollow ring form structure, and three are, connect on the gas outlet of air-blower (9) and be equipped with communicating pipe (12), the bottom one side connection of communicating pipe (12) is equipped with air supply branch pipe (11), the bottom port quantity of air supply branch pipe (11) equals with the quantity of air-cooling circle (8), and the bottom of air supply branch pipe (11) all runs through the top side of air-drying a section of thick bamboo (7) and air-cooling circle (8) and extends to the inside of air-cooling circle (8).

2. A blow dryer for an extruder line, as claimed in claim 1, wherein: the water cooling device is characterized in that a water inlet and a water outlet are respectively formed in the upper side and the lower side of the water cooling cavity (3), a submersible pump (5) is arranged on the bottom side of the interior of the blow-drying machine body (1), a water supply pipe (6) is connected to the water outlet of the submersible pump (5), and one end, far away from the submersible pump (5), of the water supply pipe (6) is connected to the water inlet in the top end of the water cooling cavity (3).

3. A blow dryer for an extruder line, as claimed in claim 1, wherein: one end, far away from the air blower (9), of the communicating pipe (12) penetrates through the top end of the blow-drying machine body (1) and is connected with a blowing cavity (13), the blowing cavity (13) is of an arc-shaped hollow structure and is located above the top end of the extrusion pipe (2), and air holes (14) are uniformly formed in the bottom end of the blowing cavity.

4. A blow dryer for an extruder line, as claimed in claim 1, wherein: an inner partition plate (15) is horizontally arranged on the inner side of the bottom of the dryer body (1), a water inlet pipe (16) and a water outlet pipe (17) are respectively arranged on the left side and the right side of the bottom of the dryer body, and the inner partition plate (15) is in a net shape.

5. A blow dryer for an extruder line, as claimed in claim 1, wherein: the communicating pipe (12) is of a three-way structure, one end of the communicating pipe is connected to the blower (9), and the other two ends of the communicating pipe are respectively connected to the air supply branch pipe (11) and the blowing cavity (13).