CN216329985U

CN216329985U - Water circulation system of spraying tank of extruder

Info

Publication number: CN216329985U
Application number: CN202123005117.3U
Authority: CN
Inventors: 赵文贵; 张�林; 周庆
Original assignee: Yancheng Bairuihao Machinery Manufacturing Co ltd
Current assignee: Yancheng Bairuihao Machinery Manufacturing Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-19
Anticipated expiration: 2031-12-02

Abstract

The utility model provides a water circulation system of a spray box of an extruder, and relates to the technical field of extruders. According to the utility model, under the matching of the air inlet hole and the fan, heat conducted from the inside of the water tank by the heat conducting block can be quickly discharged, namely, the heat dissipation and cooling of water in the water tank are achieved, namely, the quick cooling speed of the spraying tank on the extruder is improved, namely, the use efficiency of the spraying tank is effectively improved.

Description

Water circulation system of spraying tank of extruder

Technical Field

The utility model relates to the technical field of extruders, in particular to a water circulation system of a spray box of an extruder.

Background

Extruders are basically classified into twin-screw extruders, single-screw extruders and rarely multi-screw extruders and screw-less extruders, mainly comprising: the six parts of transmission, feeding device, charging barrel, screw, head and die are one of the types of plastic machines.

The existing water circulation system of the spray tank of the extruder has poor use effect, the main reason of the water circulation system is that water flowing back to the water tank cannot be cooled in time, when the spray head sprays plastic made by the extruder again with water which is not cooled completely, the cooling speed of the plastic becomes slow, the spray time is increased, the use efficiency of the spray tank is reduced, and therefore a novel water circulation system of the spray tank of the extruder needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing spraying tank water circulation system for an extruder in the prior art is poor in use effect, and the problem that the use efficiency of a spraying tank is reduced due to the fact that the spraying head sprays plastic made by the extruder with water which is not completely cooled, namely the cooling speed is reduced, the time is prolonged, and the use efficiency of the spraying tank is reduced is mainly solved.

In order to achieve the purpose, the utility model adopts the following technical scheme: a water circulation system of a spraying tank of an extruder comprises two support frames, a water tank and a water pump, wherein a spraying tank shell is fixed between the tops of the two support frames, five spray heads are arranged at the two sides of the spraying tank shell in an equidistance distribution manner and penetrate through the spraying tank shell, a circular ring block is fixedly sleeved on the outer surface of each spray head and is connected to the spraying tank shell through a first bolt and a thread, ten spray heads are divided into two groups, a connecting pipe is arranged between water inlets of each group of spray heads, two guide plates are fixed at the bottom of the inner wall of the spraying tank shell, a first through hole is formed at the bottom of the inner wall of the spraying tank shell, a filter screen is arranged in the first through hole through a second bolt, a hose is arranged at the bottom of the spraying tank shell, a second groove is formed in the front surface of the water tank, a plurality of heat conducting blocks are fixedly arranged on the inner wall of the second groove in an equidistance distribution manner, four fans are installed in the second groove through a third bolt, and air inlets are formed in two sides of the inner wall of the second groove.

Preferably, two the water inlet of connecting pipe all is linked together with two delivery ports of water pump respectively through first hose, the water inlet of water pump is linked together with the delivery port second hose of water tank.

Preferably, the water inlet of the hose is communicated with the water outlet of the first through hole.

Preferably, a placing table is arranged between opposite sides of the two supporting frames, and the water pump is installed at the top of the placing table.

Preferably, the bottom of placing the platform has seted up the rectangular channel, all be connected with a plurality of gyro wheels through first bearing equidistance distribution rotation between the inside both sides of rectangular channel.

Preferably, two opposite sides of the support frame are provided with two sliding grooves, the four sliding grooves are divided into two groups, sliding blocks are fixed on two sides of the placing table, and each sliding block is connected between the inner parts of each sliding groove in a sliding mode.

Preferably, the rear surface of placing the platform is fixed with two connecting blocks, two the same one side equal screw thread of connecting block runs through there is fixing bolt, and two fixing bolt threaded connection respectively are in same one side of two support frames, the connecting piece is all installed at the both ends of spraying case casing.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, under the matching of the air inlet hole and the fan, heat conducted from the inside of the water tank by the heat conducting block can be quickly discharged, namely, the heat dissipation and cooling of water in the water tank are achieved, namely, the quick cooling speed of the spraying tank on the extruder is improved, namely, the use efficiency of the spraying tank is effectively improved.

2. According to the utility model, the placing table can be moved under the matching of the roller, the sliding groove and the sliding block, so that the placing and taking of the water tank are facilitated, the cleaning of the interior of the water tank is facilitated, the horizontal movement of the placing table can be ensured under the matching of the sliding groove and the sliding block, and the moving of the placing table can be prevented under the matching of the fixing bolt and the connecting block.

Drawings

FIG. 1 is a perspective view of a water circulation system for a spray tank of an extruder according to the present invention;

FIG. 2 is a perspective view, partially in section, of a water circulation system for a spray box of an extruder in accordance with the present invention;

FIG. 3 is an enlarged perspective view of the location A in FIG. 2 showing a water circulation system for a spray tank of an extruder in accordance with the present invention;

FIG. 4 is another perspective view, partially in section, of an extruder spray box water circulation system in accordance with the present invention;

FIG. 5 is another perspective view of the present invention showing a water circulation system for a spray box of an extruder.

Illustration of the drawings: 1. a support frame; 2. a spray box housing; 3. a spray head; 4. a circular ring block; 5. a connecting pipe; 6. a placing table; 7. a water tank; 8. a water pump; 9. a baffle; 10. a first through hole; 11. a filter screen; 12. a hose; 13. a second groove; 14. a heat conducting block; 15. a fan; 16. an air inlet; 17. a rectangular groove; 18. a roller; 19. a chute; 20. a slider; 21. connecting blocks; 22. fixing the bolt; 23. a connecting member.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a water circulation system of a spray tank of an extruder, comprising two support frames 1, a water tank 7 and a water pump 8, wherein a spray tank housing 2 is fixed between the tops of the two support frames 1, five spray heads 3 are movably arranged at two sides of the spray tank housing 2 at equal intervals, a circular ring block 4 is fixedly sleeved on the outer surface of each spray head 3, each circular ring block 4 is connected to the spray tank housing 2 through a first bolt and a thread, ten spray heads 3 are divided into two groups, a connecting pipe 5 is arranged between the water inlets of each group of spray heads 3, the water inlets of the two connecting pipes 5 are respectively communicated with two water outlets of the water pump 8 through a first flexible water pipe, the water inlet of the water pump 8 is communicated with a second flexible water pipe of the water outlet of the water tank 7, two guide plates 9 are fixed on the bottom of the inner wall of the spray tank housing 2, a first through hole 10 is formed on the bottom of the inner wall of the spray tank housing 2, filter screen 11 is installed through the second bolt in the inside of first through-hole 10, the bottom of spray tank casing 2 is provided with hose 12, the water inlet of hose 12 is linked together with the delivery port of first through-hole 10, second recess 13 has been seted up on the positive surface of water tank 7, the inner wall equidistance of second recess 13 distributes fixedly to run through has a plurality of heat conduction pieces 14, four fans 15 are installed through the third bolt in the inside of second recess 13, inlet port 16 has all been seted up to the inner wall both sides of second recess 13, connecting piece 23 is all installed at the both ends of spray tank casing 2.

The effect that its whole embodiment 1 reaches is, when needing to spray the cooling to the plastics that the extruder was made, utilize 23 to spray the case and connect with extruder vacuum tank at first, then let the plastic products enter the inside of spraying the case through 23 directly, meanwhile, start water pump 8 and four fans 15, the water pump 8 is directly taken out the water in the water tank 7 through the second flexible water pipe, the water that then draws out will be under the effect of water pump 8, directly carry the inside to two connecting pipes 5 respectively through two first flexible water pipes, when water enters the inside of two connecting pipes 5 respectively, the water in the inside of every connecting pipe 5 will be shunted to every group shower nozzle 3, then spout the plastic products through the shower nozzle 3, when water contacts the plastic products, the water will directly give away the heat on the plastic products and take away, and fall to the inner wall bottom of the case body 2 of spraying, at this time, under the cooperation of the two guide plates 9, water with temperature can be directly guided to the water inlet of the first through hole 10, when water needs to enter from the first through hole 10 and flow into the hose 12, under the action of the filter screen 11, the filter screen 11 can filter plastic waste residues mixed in the water, the filtered water can directly flow back to the inside of the water tank 7 from the hose 12, at this time, under the action of the plurality of heat conduction blocks 14, the water inside the water tank 7 is directly guided to the inside of the second groove 13, at this time, the four started fans 15 can supply heat inside the second groove 13 under the cooperation of the two air inlet holes 16, so as to realize rapid cooling of the water inside the water tank 7, when the cooled water enters each spray head 3 through the water pump 8, the first soft water pipe, the second soft water pipe and the connecting pipe 5 again, and then is sprayed to the plastic product needing cooling by the spray head 3, the water after being cooled has more heat than the water without being cooled, namely the cooling speed of the plastic products is improved, and the use efficiency of the spraying box is effectively improved.

Embodiment 2, as shown in fig. 1-5, be provided with between the relative one side of two support frames 1 and place platform 6, water pump 8 is installed at the top of placing platform 6, rectangular channel 17 has been seted up to the bottom of placing platform 6, all be connected with a plurality of gyro wheels 18 through first bearing equidistance distribution rotation between the inside both sides of rectangular channel 17, two spouts 19 have all been seted up to the relative one side of two support frames 1, four spouts 19 divide into two sets ofly altogether, the both sides of placing platform 6 all are fixed with slider 20, and every slider 20 sliding connection is between the inside of every group spout 19, the rear surface of placing platform 6 is fixed with two connecting blocks 21, two connecting blocks 21 all run through with same one side equal screw thread have fixing bolt 22, and two fixing bolt 22 are threaded connection respectively in same one side of two support frames 1.

The effect that its whole embodiment 2 reached does, clear up 7 insides of water tank as required, the water tank 7 of being convenient for simultaneously takes off fast when, earlier the second water hose at this moment separates with the delivery port of water tank 7, fixing bolt 22 will take off next, directly at gyro wheel 18, under the cooperation of spout 19 and slider 20, directly drive and place platform 6 and carry out the horizontally removal, the platform 6 of placing of at this moment removal can directly shift out water pump 8 and water tank 7 from the bottom of spraying the case, after water tank 7 shifts out from the bottom of spraying the case, directly take off water tank 7 from placing platform 6, can clear up water tank 7.

The water pump 8 and the fan 15 are prior art, and will not be explained in detail here.

The working principle is as follows: when plastics manufactured by an extruder need to be sprayed and cooled, firstly, a connecting piece 23 is utilized to connect a spraying box with an extruder vacuum box, then, the plastic products directly enter the spraying box through the connecting piece 23, meanwhile, a water pump 8 and four fans 15 are started, the water pump 8 directly pumps water in a water tank 7 through a second flexible water pipe, then, the pumped water is directly conveyed to the insides of two connecting pipes 5 through two first flexible water pipes under the action of the water pump 8, when the water respectively enters the insides of the two connecting pipes 5, the water in each connecting pipe 5 is shunted to each group of nozzles 3 and then is sprayed to the plastic products through the nozzles 3, when the water contacts the plastic products, the water directly takes away heat on the plastic products and falls to the bottom of the inner wall of a spraying box shell 2, at the moment, under the matching of two guide plates 9, the water with temperature can be directly guided to the water inlet of the first through hole 10, when the water needs to enter from the first through hole 10 and flow to the inside of the hose 12, under the action of the filter screen 11, the filter screen 11 can filter plastic waste residues mixed in the water, the filtered water can directly flow back to the inside of the water tank 7 from the hose 12, at this time, under the action of the plurality of heat conduction blocks 14, the water inside the water tank 7 is directly guided to the inside of the second groove 13, at this time, the four started fans 15 can carry the heat inside the second groove 13 under the matching of the two air inlet holes 16, namely, the water inside the water tank 7 is quickly cooled, when the cooled water passes through the water pump 8, the first soft water pipe, the second soft water pipe and the connecting pipe 5 again and respectively enters each spray head 3, and then is sprayed to the plastic product needing cooling by the spray head 3, the heat that the water after being cooled was taken away than the water that does not have the cooling is more, the speed of plastic products cooling has been improved promptly, the availability factor of spraying the case has been improved effectively promptly, clear up 7 insidely to the water tank when needs, the water tank 7 of being convenient for simultaneously takes off fast, earlier the delivery port of second hose and water tank 7 parts this moment, fixing bolt 22 will be taken off next, it is direct at gyro wheel 18, under the cooperation of spout 19 and slider 20, directly drive and place platform 6 and carry out the horizontally removal, place platform 6 that at this moment removes can directly shift out water pump 8 and water tank 7 from the bottom that sprays the case, after water tank 7 shifts out from spraying the bottom of the case portion, directly take off water tank 7 from placing platform 6, can clear up water tank 7.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an extruder spray tank water circulating system, includes two support frames, water tank and water pump, its characterized in that: a spray box shell is fixed between the tops of the two support frames, five spray heads are movably arranged at the two sides of the spray box shell in an equidistance distribution mode, a circular ring block is fixedly sleeved on the outer surface of each spray head, each circular ring block is connected to the spray box shell through a first bolt in a threaded mode, ten spray heads are divided into two groups, a connecting pipe is installed between water inlets of each group of spray heads, two guide plates are fixed at the bottom of the inner wall of the spray box shell, a first through hole is formed in the bottom of the inner wall of the spray box shell, a filter screen is installed inside the first through hole through a second bolt, a hose is arranged at the bottom of the spray box shell, a second groove is formed in the front surface of the water tank, a plurality of heat conduction blocks are fixedly arranged at the equidistance distribution mode on the inner wall of the second groove, and four fans are installed inside the second groove through a third bolt, and air inlets are formed in two sides of the inner wall of the second groove.

2. The extruder spray box water circulation system of claim 1, wherein: and the water inlet of the water pump is communicated with the second water hose of the water outlet of the water tank.

3. The extruder spray box water circulation system of claim 1, wherein: and the water inlet of the hose is communicated with the water outlet of the first through hole.

4. The extruder spray box water circulation system of claim 1, wherein: a placing table is arranged between the two opposite sides of the supporting frames, and the water pump is installed at the top of the placing table.

5. The extruder spray box water circulation system of claim 4, wherein: the bottom of placing the platform has seted up the rectangular channel, all distribute through first bearing equidistance between the inside both sides of rectangular channel and rotate and be connected with a plurality of gyro wheels.

6. The extruder spray box water circulation system of claim 4, wherein: two spouts, four have all been seted up to the relative one side of support frame the spout divide into two sets ofly altogether, the both sides of placing the platform all are fixed with the slider, and every slider sliding connection is between the inside of every group spout.

7. The extruder spray box water circulation system of claim 4, wherein: the rear surface of placing the platform is fixed with two connecting blocks, two the connecting block has fixing bolt with equal screw thread running through of one side, and two fixing bolt difference threaded connection are in same one side of two support frames, the connecting piece is all installed at the both ends of spraying case casing.