CN202071314U

CN202071314U - Extruder with mineral powder adding equipment

Info

Publication number: CN202071314U
Application number: CN201120116466XU
Authority: CN
Inventors: 林耀章
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-19
Filing date: 2011-04-19
Publication date: 2011-12-14
Anticipated expiration: 2021-04-19

Abstract

An extruder with a mineral powder adding device includes a set of extruding devices, the extruding device has a main barrel, an extruding pipeline and an extruding screw, the main barrel can be filled with plastic raw materials, and is characterized in that: a set of adding equipment has a feed barrel, a stirrer and a feeding pipeline, the feed barrel is filled with mineral powder, and the end of the feeding pipeline is connected to the extruding device, so that the mineral powder and the plastic raw material are mixed and then extruded, thereby achieving the effect of saving manufacturing costs.

Description

Extruder with mineral powder interpolation equipment

Technical field

The utility model relates to a kind of extruder, particularly relates to a kind of extruder that the mineral powder adds equipment that has that can significantly save manufacturing cost.

Background technology

Referring to shown in Figure 1, general extruder 10 has a major ingredient tube 11, one connects the extrusion pipeline 12 that is located on the major ingredient tube 11, a screw rod 13 that is arranged on extrusion pipeline 12 inside, and one connect and be located at the motor 14 that extrusion pipeline 12 outsides can drive 13 rotations of this screw rod, at first, the plastic cement dealer (comprises polypropylene (PP) with raw material 1, polyethylene plastic grains such as (PE), the graininess modification agent reaches system material particle or the like again) pour in the major ingredient tube 11 and mix, and allow raw material 1 heating and melting, after seeing through screw rod 13 conveying extruding again, go out general plasthetics with regard to plastic, though above-mentioned is the process of generally manufacturing of plasthetics, yet on manufacturing, still have its disappearance to exist, general plastic cement dealer buys raw material 1 from upstream manufacturer to manufacture, wherein raw material 1 uses the composition ratio of graininess modification agent to account for 20～40%, use amount is quite huge, it is also quite expensive to buy the amount of money, causes the manufacturing cost of general plasthetics effectively to reduce.

Referring to shown in Figure 2, the manufacturer that manufactures of plastic material utilizes another extruder 20 to make the graininess modification agent, this extruder 20 has a barrel 21, one connects the pipeline 22 that is located at barrel 21 lower ends, a screw rod 23 that is arranged on pipeline 22 inside, and one connect and be located at pipeline 22 outsides and can turn the motor 24 that this screw rod 23 rotates, the raw material 2 that modification agent uses includes Paris white, cured powder, dispersant and PP+PE plastic cement carrier (base) or the like, above-mentioned raw materials 2 is poured in the barrel 21 after the full and uniform mixing, heating and melting and by screw rod 23 extrusion modlings, cool off with water-cooled or air cooling mode again, just mold granular modification agent at last, plastic cement carrier (base) is to be mixed by polypropylene (PP) plastic cement and polyethylene (PE) plastic cement to take formation, because polypropylene (PP) plastic cement is incompatible each other with polyethylene (PE) plastic cement, when this kind modification agent is used in when mixing with the described plastic grain of Fig. 1, often cause plastic material to peel off phenomenon, it is not good to manufacture quality.

The utility model content

The utility model purpose is to provide a kind of can significantly save the extruder that the mineral powder adds equipment that has of manufacturing cost.

The utility model provides a kind of extruder that the mineral powder adds equipment that has, it includes one group of extrusion equipment and one group of interpolation equipment, and wherein: this extrusion equipment has one can fill major ingredient tube, an extrusion pipeline and extrusion screw rod that is arranged on extrusion pipeline inside rotationally that is arranged on the major ingredient tube that adds plastic material; This interpolation equipment has one and can fill the feeding cylinder that adds the mineral powder, one and be arranged on and can prevent on the feeding cylinder that agitator that the mineral powder is piled up and one are arranged on and can carry the feeding pipeline of holding concurrently the metering purposes on the feeding cylinder, this feeding pipeline end is connected to extrusion equipment pre-position, can carry out extrusion molding after making the mineral powder and plastic material mixing.

Extruder with mineral powder interpolation equipment described in the utility model, this feeding pipeline end is connected in the major ingredient tube.

Extruder with mineral powder interpolation equipment described in the utility model, this feeding pipeline end is connected on the barrel neck of major ingredient tube.

Extruder with mineral powder interpolation equipment described in the utility model, this feeding pipeline end is connected in the extrusion pipeline.

Described in the utility model have an extruder that the mineral powder adds equipment, and this feeding pipeline has a body, one and is arranged on screw rod in the body and one rotationally and connects and be located at the body outside and can make the motor that turns to screw rod.

Extruder with mineral powder interpolation equipment described in the utility model, this feeding pipeline has a belt conveyor.

Extruder with mineral powder interpolation equipment described in the utility model, this mineral powder is a Paris white.

Extruder with mineral powder interpolation equipment described in the utility model, this agitator has a blade that is arranged on feeding cylinder inside rotationally.

Extruder with mineral powder interpolation equipment described in the utility model, this agitator has one and connects the vibrating motor that is located at the feeding cylinder outside.

The beneficial effects of the utility model are: utilize interpolation equipment that plastic material is dropped into the mineral powder and mix, must not add the graininess modification agent, reach the effect that significantly reduces manufacturing cost whereby.

Description of drawings

Fig. 1 is the schematic diagram of general extruder;

Fig. 2 is the schematic diagram of another extruder in the past;

Fig. 3 the utlity model has the schematic diagram that the mineral powder adds extruder first preferred embodiment of equipment, illustrates that the utility model includes one group of extrusion equipment and one group of interpolation equipment;

Fig. 4 is the schematic diagram of the utility model second preferred embodiment;

Fig. 5 is the schematic diagram of the utility model the 3rd preferred embodiment;

Fig. 6 is the schematic diagram of the utility model the 4th preferred embodiment;

Fig. 7 is the schematic diagram of the utility model the 5th preferred embodiment.

The specific embodiment

Aforementioned and other technology contents, characteristics and effect about the utility model, below cooperate in the explanation with reference to graphic and number preferred embodiment, can clearly present, the extruder that the utlity model has mineral powder interpolation equipment will be elaborated below by most preferred embodiment and accompanying drawing.

Referring to shown in Figure 3, the utlity model has extruder that the mineral powder adds equipment in first preferred embodiment, include one group of extrusion equipment 30 and one group and add equipment 40, then, after again the composition member of the said equipment and interblock space kenel being specified in.

This extrusion equipment 30 has a major ingredient tube 31, an extrusion pipeline 32 that is arranged on the major ingredient tube 31, an extrusion screw rod 33 that is arranged on extrusion pipeline 32 inside, and one connect and be located at first motor 34 that extrusion pipeline 32 outsides can drive extrusion screw rod 33 rotation, the plastic cement dealer can fill this major ingredient tube 31 and add plastic material 3, this plastic material 3 can be polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC) or acrylonitrile-butadiene-styrene (ABS) or the like petrochemical material, the material of the system again particle that adds above-mentioned plastic cement again forms, after plastic material 3 mixes in major ingredient tube 31, can arrive in the extrusion pipeline 32 via the barrel neck 311 of major ingredient tube 31, through behind the heating and melting, relending and carrying extrusion modling by extrusion screw rod 33 is general plasthetics.

This interpolation equipment 40 has a feeding cylinder 41, an agitator 42 that is arranged on the feeding cylinder 41, and feeding pipeline 43 that is arranged on the feeding cylinder 41, the plastic cement dealer can fill feeding cylinder 41 and add mineral powder 4, in the present embodiment, this mineral powder 4 refers to Paris white, certainly also can adopt marble powder or other stone powder in addition, this agitator 42 has one and is arranged on can the rotate blade 421 of shape of feeding cylinder 41 inside, in the time of in mineral powder 4 is poured feeding cylinder 41 into, be subjected to the stirring of blade 421, can prevent 4 accumulations of mineral powder, avoid the generation of lump whereby, this feeding pipeline 43 includes a body 431 that joins with feeding cylinder 41, a screw rod 432 that is arranged on body 431 inside rotationally, and one connect and be located at second motor 433 that body 431 outsides can drive 432 rotations of this screw rod, after mineral powder 4 enters body 431, these body 431 ends are the barrel necks 311 that are connected to this major ingredient tube 31, mix mutually with above-mentioned plastic material 3 by these screw rod 432 conveying mineral powders 4, this screw rod 432 is except the purposes with conveying, utilize the rotating speed of second motor, 433 these screw rods 432 of control, the user just can control mineral powder 4 and carry the number of deal, reach the effect of metering whereby, allow mineral powder 4 enter in the major ingredient tube 31 at last again, mix mutually with plastic material 3, enter extrusion pipeline 32 through after adding hot extrusion, go out general plasthetics with regard to plastic.

More than add the general introduction of the extruder shape of equipment for the utlity model has the mineral powder, then, the effect that the utility model expection can be reached is stated as the back again:

The extruder that the utlity model has mineral powder interpolation equipment mainly is to design in order to save the manufacturing cost of plasthetics, its technological means that adopts is to have additional one group to add equipment 40 on one group of extrusion equipment 30, this interpolation equipment 40 mainly is to add mineral powder 4, allow mineral powder 4 mix mutually with plastic material 3, make plastic material 3 can omit the adding of general graininess modification agent, significantly save manufacturing cost whereby, and the mineral powder 4 of the utility model adding, there is not incompatible problem with general polypropylene (PP) plastic cement and polyethylene (PE) plastic cement, therefore can not produce and peel off phenomenon, can effectively improve the Forming Quality of plasthetics, add the utility model and replace the graininess modification agent with mineral powder 4, do not need the graininess modification agent as raw material, therefore can save the cost of modification agent extrusion equipment, make to the utlity model has the effect that significantly reduces manufacturing cost.

What deserves to be mentioned is, the utility model also has other embodiment to change, referring to shown in Figure 4, the extruder 50 of the utility model second preferred embodiment, has one group of extrusion equipment 51 and one group of interpolation equipment 52 equally, extrusion equipment 51 has a major ingredient tube 511, an extrusion pipeline 512 and an extrusion screw rod 513, interpolation equipment 52 has a feeding cylinder 521, an agitator 522 and a feeding pipeline 523, different with first embodiment is, these feeding pipeline 523 ends are to be connected to major ingredient tube 511 inside, and the mineral powder is mixed in major ingredient tube 511 with plastic material.

Referring to shown in Figure 5, the extruder 60 of the utility model the 3rd preferred embodiment, include one group of extrusion equipment 61 and one group of interpolation equipment 62, this extrusion equipment 61 has a major ingredient tube 611, an extrusion pipeline 612 and an extrusion screw rod 613, interpolation equipment 62 has a feeding cylinder 621 and a feeding pipeline 622, different with first embodiment is, these feeding pipeline 622 ends are to be connected to extrusion pipeline 612 inside, and the mineral powder is mixed with plastic material behind hot the melting.

Referring to shown in Figure 6, the extruder 70 of the utility model the 4th preferred embodiment, include one group of extrusion equipment 71 and one group of interpolation equipment 72, this extrusion equipment 71 has a major ingredient tube 711, an extrusion pipeline 712 and an extrusion screw rod 713, this interpolation equipment 72 has a feeding cylinder 721, an agitator and a feeding pipeline 723, different with first embodiment is, this agitator has one and connects the vibrating motor 722 that is located at feeding cylinder 721 outsides, this vibrating motor 722 can produce vibration to feeding cylinder 721, prevents that whereby the mineral powder from producing accumulation.

Referring to shown in Figure 7, the extruder 80 of the utility model the 5th preferred embodiment, include one group of extrusion equipment 81 and one group of interpolation equipment 82, this extrusion equipment 81 has a major ingredient tube 811, an extrusion pipeline 812 and an extrusion screw rod 813, this interpolation equipment 82 has a feeding cylinder 821, an agitator 822 and a feeding pipeline, different with first embodiment is, this feeding pipeline has a belt conveyor 823 that is arranged on place, feeding cylinder 821 belows, can transport the mineral powder during belt conveyor 823 runnings, speed by control belt conveyor 823 speed, just can reach the effect of metering, belt conveyor 823 ports of export are to lead to place, major ingredient tube 811 tops, major ingredient tube 811 bosom places are provided with a conduit 814 that supplies the mineral powder to fall into, and can make mineral powder and plastic material do fully to mix whereby.

Claims

1. An extruder with mineral powder adding equipment, including a group of extrusion equipment, the extrusion equipment has a main barrel for filling and adding plastic raw materials, an extrusion pipeline arranged on the main barrel, and An extrusion screw arranged inside the extrusion pipeline is characterized in that:

A set of adding equipment has a feeding cylinder that can be used for filling and adding mineral powder, an agitator installed on the feeding cylinder, and a feeding pipeline installed on the feeding cylinder for transportation and metering purposes. The end of the feed line is connected to the extrusion equipment.

2. The extruder with mineral powder adding equipment as claimed in claim 1, characterized in that: the end of the feeding pipeline is connected to the main barrel.

3. The extruder with mineral powder adding equipment as claimed in claim 1, characterized in that: the end of the feeding pipeline is connected to the barrel neck of the main barrel.

4. The extruder with mineral powder adding equipment as claimed in claim 1, characterized in that: the end of the feeding pipeline is connected to the extrusion pipeline.

5. The extruder with mineral powder adding equipment as claimed in claim 1, characterized in that: the feeding pipeline has a pipe body, a screw rod arranged in the pipe body, and a pair of pipes connected to the outside of the pipe body The screw is used as a motor for driving.

6. The extruder with mineral powder adding equipment as claimed in claim 1, characterized in that: the feeding pipeline has a conveying belt.

7. The extruder with mineral powder adding equipment as claimed in claim 1, characterized in that: the mineral powder is calcium carbonate powder.

8. The extruder with mineral powder adding equipment as claimed in claim 1, characterized in that: the agitator has a blade arranged inside the feeding cylinder.

9. The extruder with mineral powder adding equipment as claimed in claim 1, wherein the agitator has a vibrating motor connected to the outside of the feeding cylinder.