TWM405353U - Extruder having additive equipment of mineral powder - Google Patents

Description

M405353 V. New description: [New technical field], This new type is related to a kind of extruder, especially a kind of extruder with mineral powder adding equipment which can greatly save the manufacturing cost. [Prior Art] Referring to the drawing, the extruder 10 has a main cylinder " an extruding line 12 on the main barrel 11, and a screw disposed in the extruding line 12: 3, and - connected to the outside of the extrusion line 12 can drive the screw η slave to the motor First, the plastics industry will raw materials i (including pp, p ABS and other plastic pellets, granular modifiers and re-granulation particles, etc. Pour into the main barrel for mixing, and let the raw material add and melt, and then pass through the screw 13 to be extruded, then a general plastic product can be formed. Although the above is a traditional manufacturing process of rubber products, there are still some defects in the manufacturing process. The plastics industry all purchases the above materials from the upstream waste merchants to make the raw materials. The proportion of ingredients is about 2G~, and the amount of use is quite big. The amount of gambling is also quite expensive, which leads to the ineffective reduction of the manufacturing cost of general plastic products. Referring to Fig. 2, the manufacturer of the plastic raw material mainly uses the other system to make a granular modifier, and the extruder 2 has a barrel 21 and a line 22 connected to the end of the barrel 21, The screw 23 disposed inside the pipeline U and the motor 24' modified by the motor 24' which is connected to the portion of the pipeline 22 to rotate the screw 23 include calcium carbonate powder, wax powder, and eight powders. ΡΡ+ΡΕ _carrier, etc., the above-mentioned raw material 2 is poured into the material, and the mixture is heated and melted and cooled by water cooling or air cooling. A granular modifier can be formed. The plastic basket gives the autumn basket (base) 疋 composed of PP plastic and PE plastic mix = in PP _ and PE plastic are incompatible with each other, when the modifier is mixed with the plastic pellets described in Figure 1, Often caused by the peeling of plastic raw materials, the quality of the production is not good. [New content] The purpose of the present invention is to provide an extruder having mineral powder adding equipment which can greatly reduce the manufacturing cost. The present invention provides an extruder having a mineral powder adding device, which comprises an extruding device and an adding device, wherein: the extruding X device has a main cartridge that can be filled with a plastic material, and a main material is disposed in the main material. The extruded official road on the cylinder, and an extruded screw cup rotatably disposed inside the extrusion pipe. The sin-adding device has a feeding cylinder which can be filled with mineral powder, a stirrer which is placed on the feeding cylinder to prevent the accumulation of mineral powder, and a conveying and measuring device which is arranged on the feeding cylinder. The feed line of the application 's the end of the feed line is connected to the predetermined position of the extrusion equipment, so that the mineral powder is mixed with the plastic material and then extruded. The effect of the novel is to use the additive equipment to mix the plastic raw materials into the mineral powder for mixing, without adding the granular modifier, thereby achieving the effect of greatly reducing the manufacturing cost. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. M405353: 2'3' This new type of extruder with mineral powder adding equipment is mainly included in the parent-friendly example: the main components include - the device is buckled and the device is added to the follower, and the components of the device are The combination device has a main cylinder 31, a main cylinder η, and an extrusion screw 33 rotatably disposed inside the extrusion pipe 32, and a connection. Extrusion screw can be driven outside the extrusion line 32

The first motor 34. The plastics industry can fill the main material tank with the addition of raw material 3, the plastic raw material 3 can be pp, pE, pvc or na and other petrochemical raw materials, plus the re-grinding particles of the above plastic, the plastic raw material 3 After being mixed in the main cylinder 31, it will pass through the neck of the barrel of the main cylinder μ to the inside of the extrusion line 32. After being heated and melted, it is extruded by a squeezing screw 33 into a general plastic product.

The adding device 40 has a feeding cylinder 41, a feeding pipe disposed on the feeding cylinder 41, and a plastic pipe can be used to fill the feeding cylinder 41 with the mineral powder. Body 4, in the present example, 'the mineral powder 4 refers to calcium carbonate powder, of course, marble powder or other stone powder may be additionally used, and the agitator 42 has a setting inside the feeding cylinder for rotation When the mineral powder 4 is poured into the feed cylinder 4 1 , the blade 421 is agitated by the blade 421 to prevent the mineral powder 4 from accumulating, thereby avoiding the generation of the hard block. The feed line 43 includes a tube body 431 that is in contact with the feed barrel 41, a screw 432 that is rotatably disposed in the tube body 431, and a screw 432 that is attached to the outside of the tube body 431 to drive the screw 432. The first motor, when the mineral powder* enters the tube body 1 5 M405353, the end of the tube body is connected to the neck of the main barrel 3], for example, the screw 432 can transport the mineral powder The body 4 is 'mixed with the plastics'. The screw 432 can control the speed of the screw 432 by using the second horse=controllable screw 432 in addition to the conveying purpose, thereby controlling the amount of the mineral powder to be delivered. The effect, and finally let the minerality: Body 4 into the main barrel 3], mixed with the plastic material 3, into the extrusion of the road 32 after heating and extrusion, can form a general plastic products. The above is an overview of the shape of the extrusion machine that has the effect of adding physical damage to the powder; then, the effect of the novel _ can be achieved as follows. The new type of extruder with mineral powder adding equipment saves mainly Designed for the cost of manufacturing plastic products, the technical means adopted is to add an additional device 4在一 to the extrusion device 30, which is mainly to add mineral powder 4 'to make mineral powder 4 and plastic raw materials The three-phase mixing 'make the plastic original 3 can omit the addition of the conventional granular modifier, thereby greatly saving the manufacturing cost, and the new mineral powder 4, ^ generally plastic and plastic are not incompatible. The problem of capacity, so there is no peeling phenomenon, which can effectively improve the molding quality of plastic products. In addition, the new type replaces the granular modifier with mineral powder 4, and does not require the granular modifier as a raw material. The cost of the modifier extrusion device can be saved, and the present invention has the effect of greatly reducing the manufacturing cost. In addition, there are other embodiment variations of the present invention. Referring to FIG. 4, the second embodiment of the present invention has an extruding device 50, and also has an extruding device 51 and an adding device 52. The extruding device has a main material. The cartridge 511, an extrusion line 512 and an extrusion screw 513, the adding device 52 has a M405353 barrel 521, a stirring $ 522 and a feeding line 523. The difference from the first embodiment is that the feeding line 523 The end is connected to the inside of the main barrel 5, so that the mineral powder and the plastic material are mixed in the main barrel 5 ι.

Referring to FIG. 5, the extruder 1 of the third preferred embodiment of the present invention includes, the escutcheon 6 1 and the adding device 62'. The squeezing device 61 has a main barrel, an extruding line 612, and an extruding unit. The screw 613, the adding device 62 has a - feeding cylinder 621 and a feeding line (2). Unlike the first embodiment, the end of the feeding line 622 is connected to the inside of the extruding line M2 to make the mineral powder and The hot plastic material is mixed.

Referring to Figure 6, the extruder 7 of the fourth preferred embodiment of the present invention comprises: an extruding device 71 and an adding device 72, the extruding device having a main barrel 7H', an extruding line 712 and an extruding screw 713, the adding device 72 has a feeding cylinder 721, a stirrer and a feeding pipeline. The agitator has a vibration motor 722 connected to the outside of the feeding cylinder, the vibration motor 722. Vibration can be generated on the feed cylinder 72 to prevent accumulation of mineral powder. Referring to FIG. 7, the extruder 8 of the fifth preferred embodiment of the present invention comprises an --extracting device 81 and an adding device 82. The extruding device 81 has a main barrel 8U, an extruding line 812, and an extruding screw. 813, the adding device 82 has a feeding cylinder 821, an agitator 822 and a feeding line. Unlike the first embodiment, the feeding line has a conveying belt 823 disposed under the feeding cylinder 821. When the conveyor belt 823 is in operation, the mineral powder can be transported. By controlling the speed of the conveyor belt 823, the metering effect can be achieved. The outlet end of the conveyor belt 823 leads to the upper portion of the main barrel 811, and the main 7 雠 5353 material A conduit 814 for the mineral powder to fall into the interior of the barrel 811 is provided to allow the mineral powder to be thoroughly mixed with the plastic material. The above-mentioned ones are only the preferred embodiments of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change of the scope of the patent application and the new description of the present invention is Modifications are still within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a conventional extruder; FIG. 2 is a schematic view of a conventional extruder, and FIG. 3 is a first preferred embodiment of the extruder of the present invention having a mineral powder addition device; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 is a schematic view showing a second preferred embodiment of the present invention; FIG. 5 is a schematic view showing a third preferred embodiment of the present invention; A schematic diagram of a preferred embodiment; and FIG. 7 is a schematic view of a fifth preferred embodiment of the present invention. M405353

[Description of main component symbols] 30 ·... •...Extrusion device 522...Agitator 3 1...·.•...Main barrel 523-.. •...Feed line 311 •...Cylinder neck 60•.... -...Extruder 32...··...Extrusion line 61 ...·. •...Extrusion device 33... •...Extrusion screw 611···•...main barrel 34... ----motor 612... •... Extrusion line 40... •...Add ax spare 613... •...Extruding screw Λ 1 ..... ....Ji:l ^ 4 1 Feeding with 0 Ζ •...Adding δ and 42......... Agitator 621 · •...feeding cylinder 421... •...blade 622... •...feeding line 43...··feeding line 70 •...·extruder 431... •...tube 71 ·...· •... Extrusion device 432... •...screw 711 -···main cartridge 433...the second motor 712...there is a pipe 3..................plastic material 713... •...extrusion screw AU Λ/ Ι- Ά& 7 0..... 4 ....... 丨物丨 / Ζ ....Add ό and prepare 50... •...Extension machine 721... ···· Feeding cylinder 51... •...Exit equipment 722... - vibration 511 ·········································································································· .. ----Add θ and prepare 811...··Main barrel 521 ·· •...feeding barrel 812...··Extrusion line 9 Delete 5353 813... •...Extruding screw 821 ·'··· Feeding cylinder 814... •...catheter 822... •...Agitator 82... •...Adding equipment 823... •...Conveyor belt

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Claims (1)

M405353 VI. Patent application scope: ]. An extruder with mineral powder adding equipment, which comprises: a: an extrusion device, having a main barrel that can be filled with plastic material: placed on the main barrel The extruding pipe, and the extruding screw rotatably disposed inside the extruding official road; and an adding device, and the right _ ancient cylinder, the feeding of the mineral powder which is disposed on the feeding cylinder 9 51 Stirring and crying to prevent the accumulation of mineral powder, and a port on the feeding cylinder. The end of the feeding line is connected to the feeding line for measuring purposes. The body and the plastic material are swayed =:: at the predetermined position , the mineral powder 2. According to the scope of the patent application, the extruder with the mineral powder adding equipment described in the item 'where the feeding line 3. According to the scope of the patent application: to shake the Jing. Prepare the extruder, in which the two 'L' has mineral powder added to the neck. The end of the pipeline is connected to the barrel of the main (4). 4. According to the patent application Fangu 1st, the extruder, i, It has a mineral powder addition. 5. According to the scope of the patent, the end of the road is connected to the extrusion line. The extrusion machine, 苴φ >,,, the item has the mineral powder added to the ground setting. In the pipe body: the screw: the conveying pipe includes a - pipe body, a motor that can be driven to rotate, and a dry M and a pipe connected to the outside of the pipe body can be screwed to the screw 6. According to the scope of the patent application The extrusion machine, the mineral powder added in the sputum mentioned in the sputum. 7. According to the scope of the patent, the road has the conveyor belt. The extruder with the mineral powder adding equipment mentioned in the item, Apply for the patent specification of the extrusion machine, in which the blade inside the barrel. 9. According to the scope of the patent application, the extruder, in which the vibration motor. 'έ玄 mineral powder is broken acid #5 powder. With mineral powder added, the stirrer has a rotatably set Placed in the feed, the mineral powder added in the item 1 is provided. The stirrer has a connection to the outside of the feed cylinder. 12