CN215703973U

CN215703973U - Water-cooling plastic extruder for water-cutting production of automobile door plate

Info

Publication number: CN215703973U
Application number: CN202122328773.0U
Authority: CN
Inventors: 王成; 王松波; 程衍伟
Original assignee: Anhui Rouyu New Material Technology Co ltd
Current assignee: Anhui Rouyu New Material Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a plastic extruder with a water cooling function for water cutting production of automobile door plates, which comprises a main machine and an auxiliary machine, wherein the main machine is composed of a driving motor, a base and a mixing conveying pipe, one side of the upper surface of the base is fixedly connected with the driving motor through bolts, one end of the driving motor is fixedly connected with one side of a gearbox through a motor shaft, the other side of the gearbox is fixedly connected with one end of the mixing conveying pipe through bolts, and the upper surface of the mixing conveying pipe is provided with a feeding hopper. This production is cut with plastics extruder that has water-cooling function to car door plant water inhales the cooling water in the water-cooling tank through the circulating pump, carries the cooling water to extruding the pipe in the cooling tube and carries out water-cooling, and the water after the cooling flows back in the water-cooling tank through the cooling tube, and then recycle, and cooling effect is good, has realized the circulative cooling of water, has practiced thrift the water resource when having improved the cooling effect, has avoided the waste of water resource, has reached energy-conserving effect.

Description

Water-cooling plastic extruder for water-cutting production of automobile door plate

Technical Field

The utility model relates to the technical field of automobile production, in particular to a plastic extruder with a water cooling function for water cutting production of an automobile door plate.

Background

The automobile door plate water cutter has the functions of dust removal and water removal when the glass is lifted, the outer water cutter is used outside the automobile door plate, and the inner water cutter is used inside the automobile door plate. The material that mainly uses is thermoplastic elastomer TPV and flocking, thermoplastic elastomer adopts plastic extruder to produce processing usually, plastic extruder heats the material at first, then the material after will being heated is transported to plastic extrusion device, set up the rotatory pressure and the shearing force that produces of screw rod in plastic extrusion device, enable the material and fully carry out the plastify and the homogeneous mixing, then through the bush shaping, but can lead to the unable effectual solidification of plastics when plastic extruder high temperature, nevertheless often there are following several problems to the cooling body that the extruder set up:

1. the existing cooling system of the plastic extruder has poor cooling effect and long cooling time due to single ventilation and refrigeration, so that the plastic extruder cannot normally work, the practicability of the cooling system is reduced, and the quality of produced water is reduced;

2. the existing plastic extruder is generally sleeved with a cooling water tank outside an extrusion pipe by a water cooling system, the water resource utilization rate is low, after the water cooling system is used for a long time, the temperature of internal natural water rises, the cooling effect becomes poor, the machine is stopped for many times to replace cooling water, the waste of water resources is caused, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic extruder with a water cooling function for water cutting production of automobile door panels, which sucks cooling water in a water cooling tank through a circulating pump, conveys the cooling water into a cooling pipeline to carry out water cooling on an extrusion pipe, and the cooled water flows back into the water cooling tank through the cooling pipeline to be recycled.

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

a plastic extruder with a water cooling function for water cutting production of automobile door panels comprises a main machine and an auxiliary machine, wherein the main machine is composed of a driving motor, a base and a mixing conveying pipe, one side of the upper surface of the base is fixedly connected with the driving motor through bolts respectively, one end of the driving motor is fixedly connected with one side of a gearbox through a motor shaft, the other side of the gearbox is fixedly connected with one end of the mixing conveying pipe through bolts, and the upper surface of the mixing conveying pipe is provided with a feeding hopper respectively;

the auxiliary machine comprises water-cooling tank, extrusion pipe and cooler bin, and the water-cooling tank upper surface is respectively through bolt and cooler bin fixed connection, and the cooler bin cover is in the extrusion pipe outside, extrudes pipe one end and mixed conveyer pipe output fixed connection.

Preferably, mixing conveyer pipe one end is passed through the bearing and is connected with the rotation of conveying screw, is provided with even mixing blade on the conveying screw outer wall, and conveying screw one end runs through mixing conveyer pipe and gearbox mechanical connection.

Preferably, the feeder hopper is provided with two and parallel arrangement respectively and mixes conveyer pipe upper surface, mixes conveyer pipe outside lower extreme and is provided with heating device respectively.

Preferably, the upper surface of the feed hopper is provided with a feed inlet respectively, and the feed hopper is internally provided with stirring blades respectively.

Preferably, the center of the extrusion pipe is provided with a mouth mold, and one end of the mouth mold corresponds to one end opening of the mixing conveying pipe.

Preferably, a circulating pump and cooling water are installed in the water cooling tank, one end of the circulating pump is fixedly connected with the cooling pipeline, and the other end of the circulating pump is fixedly connected with the water inlet pipe.

Preferably, the cooling pipeline penetrates through the cooling box and the water cooling box respectively and is wound on the outer side of the extrusion pipe in a spiral mode, and a heat dissipation layer is arranged on the outer side of the cooling box.

Compared with the prior art, the utility model has the following beneficial effects:

1. this production is cut with plastics extruder that has water-cooling function to car door plant water inhales the cooling water in the water-cooling tank through the circulating pump, carries the cooling water to extruding the pipe in the cooling tube and carries out water-cooling, and the water after the cooling flows back in the water-cooling tank through the cooling tube, and then recycle, and cooling effect is good, has realized the circulative cooling of water, has practiced thrift the water resource when having improved the cooling effect, has avoided the waste of water resource, has reached energy-conserving effect.

2. This production is cut with plastics extruder that has water-cooling function to car door plant water, the cooler bin inboard is made by the heat conduction material with extruding the pipe, and the cooperation heat dissipation layer has improved the cooling radiating effect greatly.

Drawings

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

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a partial schematic view of the auxiliary machine of the present invention;

fig. 4 is a schematic sectional view of the auxiliary unit of the present invention.

In the figure: 1. a host; 11. a drive motor; 12. a base; 13. a mixing delivery pipe; 14. a gearbox; 15. a feed hopper; 16. a conveying screw; 17. a mixing blade; 2. an auxiliary machine; 21. a water cooling tank; 22. extruding a pipe; 23. a cooling tank; 24. a neck ring mold; 25. a circulation pump; 26. and (6) cooling the pipeline.

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. 1-2, a plastic extruder with water cooling function for water cutting production of automobile door panels comprises a main machine 1 and an auxiliary machine 2, wherein the main machine 1 is composed of a driving motor 11, a base 12 and a mixing conveying pipe 13, one side of the upper surface of the base 12 is fixedly connected with the driving motor 11 through bolts, one end of the driving motor 11 is fixedly connected with one side of a gear box 14 through a motor shaft, the other side of the gear box 14 is fixedly connected with one end of the mixing conveying pipe 13 through bolts, the lower end of the outer side of the mixing conveying pipe 13 is provided with a heating device, one end of the mixing conveying pipe 13 is rotatably connected with a conveying screw 16 through a bearing, the outer wall of the conveying screw 16 is provided with uniform mixing blades 17, one end of the conveying screw 16 penetrates through the mixing conveying pipe 13 to be mechanically connected with the gear box 14, the gear box 14 is adjusted to a corresponding speed through the rotation of the driving motor 11, so as to drive the conveying screw 16 to rotate, mixing blade 17 pushes away the material to mixing duct 13 one side, mixing duct 13 upper surface is provided with feeder hopper 15 respectively, feeder hopper 15 is provided with two and parallel arrangement respectively and mixes duct 13 upper surface, feeder hopper 15 upper surface is provided with the feed inlet respectively, be provided with stirring vane in the feeder hopper 15 respectively, carry the material in the feeder hopper 15 to mixing duct 13 in through stirring vane stirring, heating device heats the melting, has improved melting efficiency.

Referring to fig. 3-4, the auxiliary machine 2 is composed of a water cooling tank 21, an extrusion pipe 22 and a cooling tank 23, the upper surface of the water cooling tank 21 is fixedly connected with the cooling tank 23 through bolts, the cooling tank 23 is sleeved outside the extrusion pipe 22, a die 24 is arranged at the center of the extrusion pipe 22, one end of the die 24 corresponds to an opening at one end of the mixing conveying pipe 13, one end of the extrusion pipe 22 is fixedly connected with the output end of the mixing conveying pipe 13, a circulating pump 25 and cooling water are installed in the water cooling tank 21, one end of the circulating pump 25 is fixedly connected with a cooling pipeline 26, the other end of the circulating pump 25 is fixedly connected with a water inlet pipe, the cooling pipeline 26 penetrates through the cooling tank 23 and the water cooling tank 21 respectively and is spirally wound outside the extrusion pipe 22, a heat dissipation layer is arranged outside the cooling tank 23, the cooling water in the water cooling tank 21 is sucked through the circulating pump 25, the cooling water is conveyed into the cooling pipeline 26 to perform water cooling on the extrusion pipe 22, the cooled water is returned to the water cooling tank 21 through the cooling pipeline 26, and then recycle, the cooling effect is good, the circulative cooling of water has been realized, the water resource has been practiced thrift when having improved the cooling effect, the waste of water resource has been avoided, energy-conserving effect has been reached, current plastics extruder cooling system has been solved owing to utilize single ventilation refrigeration, the cooling effect is poor, lead to the unable problem of normal work of plastics extruder, the cooler bin 23 inboard is made by the heat conduction material with extruding pipe 22, the cooperation heat dissipation layer has improved the cooling radiating effect greatly.

In conclusion, this plastics extruder with water-cooling function is used in production of car door plant water is cut, absorb the cooling water in the water-cooling case 21 through circulating pump 25, carry the cooling water to the cooling tube 26 in and carry out water-cooling to extruded tube 22, the water after the cooling flows back in the water-cooling case 21 through cooling tube 26, and then recycle, the cooling effect is good, the circulative cooling of water has been realized, the water resource has been practiced thrift when having improved the cooling effect, the waste of water resource has been avoided, energy-conserving effect has been reached, solved current plastics extruder cooling system because utilize single ventilation refrigeration, the cooling effect is poor, lead to the unable problem of normal work of plastics extruder, cooling box 23 inboard and extruded tube 22 are made by the heat conduction material, cooperation heat dissipation layer has improved the cooling radiating effect greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 production is cut with plastics extruder that has water-cooling function to car door plant water, includes host computer (1) and auxiliary engine (2), its characterized in that: the main machine (1) is composed of a driving motor (11), a base (12) and a mixing conveying pipe (13), one side of the upper surface of the base (12) is fixedly connected with the driving motor (11) through bolts, one end of the driving motor (11) is fixedly connected with one side of a gearbox (14) through a motor shaft, the other side of the gearbox (14) is fixedly connected with one end of the mixing conveying pipe (13) through bolts, and the upper surface of the mixing conveying pipe (13) is provided with a feeding hopper (15) respectively;

auxiliary engine (2) comprise water-cooling tank (21), extrusion pipe (22) and cooler bin (23), and water-cooling tank (21) upper surface is respectively through bolt and cooler bin (23) fixed connection, and cooler bin (23) cover is in the extrusion pipe (22) outside, and extrusion pipe (22) one end and mixed conveyer pipe (13) output end fixed connection.

2. The plastic extruder with the water cooling function for the water cutting production of the automobile door panel according to claim 1, wherein: one end of the mixing conveying pipe (13) is rotatably connected with the conveying screw (16) through a bearing, uniform mixing blades (17) are arranged on the outer wall of the conveying screw (16), and one end of the conveying screw (16) penetrates through the mixing conveying pipe (13) to be mechanically connected with the gearbox (14).

3. The plastic extruder with the water cooling function for the water cutting production of the automobile door panel according to claim 1, wherein: the feed hopper (15) is respectively provided with two parallel devices which are arranged on the upper surface of the mixing conveying pipe (13), and the lower end of the outer side of the mixing conveying pipe (13) is respectively provided with a heating device.

4. The plastic extruder with the water cooling function for the water cutting production of the automobile door panel according to claim 1, wherein: the upper surface of the feed hopper (15) is provided with a feed inlet respectively, and stirring blades are arranged in the feed hopper (15) respectively.

5. The plastic extruder with the water cooling function for the water cutting production of the automobile door panel according to claim 1, wherein: and a mouth mold (24) is arranged at the center of the extrusion pipe (22), and one end of the mouth mold (24) corresponds to an opening at one end of the mixing conveying pipe (13).

6. The plastic extruder with the water cooling function for the water cutting production of the automobile door panel according to claim 1, wherein: install circulating pump (25) and cooling water in water-cooling tank (21), circulating pump (25) one end and cooling tube (26) fixed connection, the other end and inlet tube fixed connection.

7. The plastic extruder with the water cooling function for the water cutting production of the automobile door panel according to claim 6, wherein: the cooling pipeline (26) penetrates through the cooling box (23) and the water cooling box (21) respectively to be wound on the outer side of the extrusion pipe (22) in a spiral shape, and a heat dissipation layer is arranged on the outer side of the cooling box (23).