CN211807757U

CN211807757U - Cooling body of plastic tubing extrusion molding device

Info

Publication number: CN211807757U
Application number: CN201922488543.3U
Authority: CN
Inventors: 徐小虎
Original assignee: Tianjin Frank Plastics Co ltd
Current assignee: Tianjin Frank Plastics Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a plastic tubing extrusion molding device's cooling body, comprises a workbench, the top outer wall of workstation has spray set and air cooling device through the bolt fastening, spray set includes casing and suction pump, and casing and suction pump all pass through the bolt fastening at the top of workstation, and the both sides outer wall of casing has all opened the tube hole, and the equal fixedly connected with in inner wall of tube hole violently manages, and the top outer wall of casing is opened there are two heat dissipation holes, and the top outer wall central point of casing puts and opens there is the round hole, and the inner wall fixedly connected with return bend of round hole, the one end fixedly connected with terminal surface of return bend are curved shunting box, and shunting box arc inside wall is opened there is the multirow hole that leaks. The utility model discloses a cooling body of plastic tubing extrusion molding device, cold quick-witted mechanism can spray heat dissipation and air-cooled heat dissipation to the plastic tubing of extruding for the cooling efficiency of plastic tubing has improved the practicality of cooling body.

Description

Cooling body of plastic tubing extrusion molding device

Technical Field

The utility model relates to a cooling body technical field especially relates to a plastic tubing extrusion molding device's cooling body.

Background

The plastic pipe is a pipe made of plastic materials, and the plastic pipe has wide application due to stable physical characteristics of the plastic materials.

At present, most of cooling mechanisms of plastic pipe extrusion molding devices in the market have the following defects: the cooling mode is simple, and cooling efficiency is lower, and the cooling effect is not thorough, to sum up, the cooling body of current plastic tubing extrusion molding device still can not agree with actual need well mostly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cooling mechanism of a plastic pipe extrusion molding device.

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

the utility model provides a cooling body of plastic tubing extrusion molding device, comprises a workbench, the top outer wall of workstation has spray set and air cooling device through the bolt fastening, spray set includes casing and suction pump, casing and suction pump all pass through the bolt fastening at the top of workstation, the both sides outer wall of casing has all opened the tube hole, the equal fixedly connected with in inner wall of tube hole violently manages, the top outer wall of casing is opened there are two heat dissipation holes, the top outer wall central point of casing puts and opens there is the round hole, the inner wall fixedly connected with return bend of round hole, the one end fixedly connected with terminal surface of return bend is curved shunting box, shunting box arc inside wall is opened there are the multirow hole that leaks, shunting box is located the casing, the return bend is kept away from shunting box's one end and is peg.

Further, the bottom of workstation is fixed with the storage water tank through the bolt, and open at the top of storage water tank has the backward flow hole, and open the bottom of casing has the wash port, and the inner wall welding of wash port has the drain pipe, and the top at the backward flow hole is pegged graft to the drain pipe bottom.

Furthermore, a rubber pipe is fixed at one end of the transverse pipe on the right side through a bolt, and the diameter of one end, close to the air cooling device, of the rubber pipe is smaller than that of one end, far away from the air cooling device, of the rubber pipe.

Further, the air cooling device comprises two side plates, the outer wall of one side, opposite to the two side plates, of each side plate is welded with the same guide pipe, the top of each guide pipe is provided with a fixing hole, a fan is fixed in each fixing hole through a bolt, and the arc-shaped outer wall of each guide pipe is provided with a plurality of groups of heat dissipation holes.

Further, a plurality of hemispherical heads are welded on the inner walls of the two sides of the guide pipe and the inner wall of the two sides of the transverse pipe, the guide pipe and the inner wall of the bottom of the transverse pipe are both provided with a strip-shaped groove, and the inner wall of the bottom of the strip-shaped groove is fixed with a plurality of idler wheels through bolts.

Furthermore, a water outlet hole is formed in the side wall, close to the bottom, of the water storage tank, and a water outlet pipe is welded to the inner wall of the water outlet hole.

Further, the outer wall of the two sides of the shell is provided with strip-shaped holes close to the top.

The utility model has the advantages that:

1. through setting up spray set, the suction pump is with the cold water suction, and in cold water entered into the reposition of redundant personnel box, drenched the surface at the plastic tubing by the hole that leaks of reposition of redundant personnel box bottom again, and then spray cooling to the plastic tubing, reposition of redundant personnel box was the arc, and the surface area of its bottom is great, so can spray cooling to the more area on plastic tubing surface, improves cooling efficiency.

2. Through setting up air cooling mechanism, the one end of plastic tubing is crossing two back of violently managing, and in the tip of plastic tubing will enter into the stand pipe, the fan blast air at stand pipe top, and then carries out air-cooling once more to the plastic tubing, and the evaporation of plastic tubing surface moisture will be accelerateed in the air-cooling, and the evaporation heat dissipation, and then realize cooling faster.

3. Through setting up gyro wheel and hemisphere head, at the removal in-process of plastic tubing, gyro wheel and hemisphere head have reduced the area of contact with the plastic tubing, and the gyro wheel can reduce the resistance when the plastic tubing removes.

Drawings

Fig. 1 is a schematic side view of a cross-sectional structure of an embodiment 1 of a cooling mechanism of a plastic pipe extrusion molding apparatus according to the present invention;

fig. 2 is a schematic partial perspective view of the cooling mechanism of the plastic pipe extrusion molding device according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a partial side view of a cross-sectional structure of an embodiment 2 of a cooling mechanism of a plastic pipe extrusion molding apparatus according to the present invention.

In the figure: 1-water storage tank, 2-workbench, 3-side plate, 4-heat dissipation hole, 5-guide pipe, 6-fan, 7-drain pipe, 8-heat dissipation hole, 9-bent pipe, 10-shunt box, 11-hemispherical head, 12-roller, 13-horizontal pipe, 14-shell, 15-water leakage hole and 16-rubber pipe.

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. 1-2, a cooling mechanism of a plastic pipe extrusion molding device comprises a workbench 2, a spraying device and an air cooling device are fixed on the outer wall of the top of the workbench 2 through bolts, the spraying device comprises a shell 14 and a water pump, further, the water pump is connected with a first switch through a lead, the shell 14 and the water pump are both fixed on the top of the workbench 2 through bolts, the outer walls of the two sides of the shell 14 are respectively provided with a pipe hole, the inner wall of the pipe hole is welded with a horizontal pipe 13, the outer wall of the top of the shell 14 is provided with two heat discharging holes 8, the center position of the outer wall of the top of the shell 14 is provided with a round hole, the inner wall of the round hole is welded with a bent pipe 9, one end of the bent pipe 9 is welded with a shunting box 10 with an arc-shaped end face, the shunting box 10 is arc-shaped, the surface area of the bottom of the shunting box, the suction pump pumps cold water into the flow distribution box 10, the cold water is sprayed on the surface of the plastic pipe through the water leakage holes 15 at the bottom of the flow distribution box 10, the plastic pipe is further subjected to spray cooling, the flow distribution box 10 is located in the shell 14, and one end, far away from the flow distribution box 10, of the elbow pipe 9 is inserted into the outlet end of the suction pump.

The utility model discloses in, the bottom of workstation 2 is passed through the bolt fastening and is had storage water tank 1, and open at storage water tank 1's top has the backward flow hole, and open casing 14's bottom has the wash port, and the inner wall welding of wash port has drain pipe 7, pegs graft on the top in the backward flow hole in 7 bottoms of drain pipe.

Wherein, air cooling device includes two curb plates 3, the welding of 3 one side outer walls relative of two curb plates has same stand pipe 5, open at the top of stand pipe 5 has the fixed orifices, there is fan 6 through the bolt fastening in the fixed orifices, further, fan 6 is connected with switch two through the wire, switch one and switch two are all connected with external power supply through the wire, the air-blast of fan 6, and then air-cooled once more to the plastic tubing, the evaporation of plastic tubing surface moisture will be accelerateed in the air-cooled, the evaporative cooling, and then realize cooling more fast, open the arc outer wall of stand pipe 5 has multiunit louvre 4.

Wherein, a plurality of hemisphere heads 11 have all been welded to the both sides inner wall of stand pipe 5 and violently pipe 13, and the bottom inner wall of stand pipe 5 and violently pipe 13 all opens the bar groove, and the bottom inner wall in bar groove all has a plurality of gyro wheels 12 through the bolt fastening, and at the removal in-process of plastic tubing, gyro wheel 12 and hemisphere head 11 have reduced the area of contact with the plastic tubing, and gyro wheel 12 can reduce the resistance when the plastic tubing removes.

Wherein, the lateral wall of the water storage tank 1 near the bottom is provided with a water outlet hole, and the inner wall of the water outlet hole is welded with a water outlet pipe.

Wherein, the both sides outer wall of casing 14 is close to the top position and all opens there is the bar hole.

The working principle is as follows: the inlet end of a water suction pump is connected with a cold water source, when the plastic pipe is cooled, the water suction pump and a fan 6 are started, the plastic pipe sequentially penetrates through two transverse pipes 13 on a shell 14, the water suction pump sucks cold water into the flow distribution box 10 in the moving process of the plastic pipe, the cold water is sprayed on the surface of the plastic pipe through water leakage holes 15 at the bottom of the flow distribution box 10, and then the plastic pipe is subjected to spray cooling, in the above process, the flow distribution box 10 is arc-shaped, the surface area of the bottom of the flow distribution box is large, so that more area of the surface of the plastic pipe can be subjected to spray cooling, the cooling efficiency is improved, after one end of the plastic pipe penetrates through the two transverse pipes 13, the end of the plastic pipe enters into a guide pipe 5, the fan 6 at the top of the guide pipe 5 blows air to further perform air cooling on the plastic pipe again, the air cooling accelerates the evaporation, the rollers 12 and the hemispherical heads 11 reduce the contact area with the plastic pipe, and the rollers 12 can reduce the resistance of the plastic pipe when moving.

Example 2

Referring to fig. 3, a cooling mechanism of a plastic pipe extrusion device, this embodiment is different from embodiment 1 mainly in that in this embodiment, a rubber pipe 16 is fixed to one end of a transverse pipe 13 on the right side by bolts, and the diameter of one end of the rubber pipe 16 close to an air cooling device is smaller than that of one end of the rubber pipe 16 far away from the air cooling device.

The working principle is as follows: when the device is used, the rubber tube 16 can scrape off water drops on the surface of the plastic tube, and further evaporation of water on the surface of the plastic tube is accelerated.

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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. The utility model provides a cooling body of plastic tubing extrusion molding device, includes workstation (2), a serial communication port, the top outer wall of workstation (2) has spray set and air cooling device through the bolt fastening, spray set includes casing (14) and suction pump, casing (14) and suction pump all pass through the bolt fastening at the top of workstation (2), the both sides outer wall of casing (14) all opens the tube hole, the inner wall of tube hole all fixedly connected with violently pipe (13), the top outer wall of casing (14) is opened there are two heat dissipation holes (8), the top outer wall central point of casing (14) puts and opens the round hole, the inner wall fixedly connected with return bend (9) of round hole, the one end fixedly connected with terminal surface of return bend (9) is curved flow distribution box (10), flow distribution box (10) arc inside wall is opened has multirow hole of leaking (15), flow distribution box (10) are located casing (14), one end of the elbow pipe (9) far away from the flow distribution box (10) is inserted at the outlet end of the water pump.

2. The cooling mechanism of the plastic pipe extrusion molding device as claimed in claim 1, wherein the bottom of the workbench (2) is fixed with a water storage tank (1) through bolts, the top of the water storage tank (1) is provided with a backflow hole, the bottom of the shell (14) is provided with a drain hole, the inner wall of the drain hole is welded with a drain pipe (7), and the bottom end of the drain pipe (7) is inserted into the top end of the backflow hole.

3. A cooling mechanism of plastic pipe extrusion molding apparatus as claimed in claim 2, wherein a rubber tube (16) is fixed to one end of the horizontal tube (13) on the right side by a bolt, and a diameter of one end of the rubber tube (16) close to the air cooling device is smaller than a diameter of one end of the rubber tube (16) far away from the air cooling device.

4. The cooling mechanism of a plastic pipe extrusion molding device as claimed in claim 2 or 3, wherein the air cooling device comprises two side plates (3), the same guide pipe (5) is welded on the outer wall of the side opposite to the two side plates (3), the top of the guide pipe (5) is provided with a fixing hole, a fan (6) is fixed in the fixing hole through a bolt, and the arc-shaped outer wall of the guide pipe (5) is provided with a plurality of groups of heat dissipation holes (4).

5. The cooling mechanism of a plastic pipe extrusion molding device as claimed in claim 4, wherein a plurality of hemispherical heads (11) are welded on the inner walls of the two sides of the guide pipe (5) and the horizontal pipe (13), a strip-shaped groove is formed on the inner walls of the bottom of the guide pipe (5) and the horizontal pipe (13), and a plurality of rollers (12) are fixed on the inner walls of the bottom of the strip-shaped groove through bolts.

6. The cooling mechanism of a plastic pipe extrusion molding device as claimed in claim 5, wherein the side wall of the water storage tank (1) near the bottom is provided with a water outlet hole, and a water outlet pipe is welded on the inner wall of the water outlet hole.

7. A cooling mechanism for a plastic pipe extrusion molding apparatus as claimed in claim 6, wherein both side outer walls of said housing (14) are formed with strip-shaped holes at positions near the top.