CN205033546U - Portable plastics extruder - Google Patents
Portable plastics extruder Download PDFInfo
- Publication number
- CN205033546U CN205033546U CN201520635439.1U CN201520635439U CN205033546U CN 205033546 U CN205033546 U CN 205033546U CN 201520635439 U CN201520635439 U CN 201520635439U CN 205033546 U CN205033546 U CN 205033546U
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- screw rod
- melt pump
- sleeve
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a portable plastics extruder, including quick -witted case, drive arrangement, automatic feed device, barrel, aircraft nose, metering device and PLC controller, be equipped with the screw rod in the barrel, the automatic feed device includes feeder hopper and negative -pressure air fan, feeder hopper inner wall upper end is equipped with level sensor, the top of feeder hopper sets up negative -pressure air fan, level sensor is connected with PLC controller electricity, the barrel outside is equipped with the heater, the machine case is equipped with a water -chilling plant, the hookup location of drive arrangement and screw rod is equipped with the 2nd water -chilling plant, the discharge end of barrel is equipped with melt pump, melt pump connects the aircraft nose, be equipped with metering device between melt pump and the aircraft nose, machine bottom of the case portion is equipped with the universal wheel. The utility model provides high quality, extrusion moulding is effectual, and production efficiency is high, prevents the feeder hopper flash, can accurate control finished weight, prolong the life of extruder.
Description
Technical field
The utility model relates to a kind of extruder, specifically a kind of portable plastic extruder.
Background technology
Plastic extruder is a kind of common plastics-production equipment, its structure is simple, be applicable to the section bars such as soft PVC, polystyrene and ABS, multiple plastic products can be processed, as blown film, squeeze pipe, pressing plate and pull out band etc., also can be used for melt pelletization, its operation principle is: screw rod rotates in machine barrel, material is constantly promoted compacting, and under the effect of strong shear, friction and external heat device, extrudes gradually after fusing with certain pressure and flow from head.But, material melts too early at feed zone, the material of fusing is easily bonded on screw rod neither advancing nor retreating, and screw rod is operated in two, between 300 degree, the inevitable heat of its heat passes to transmission system, make bearing, gear wear aggravates, time has been grown and has caused parts to damage, therefore the control of plastic extruder temperature is a most key factor, temperature not only has the quality of product the most directly to be affected, and to processing stability, the durabilities of equipment etc. have impact, wherein the temperature of feed arrangement and barrel connection controls there is very large relation with extruder productive rate and energy efficiency, temperature is too high, easily cause raw material vitreous clinker, cause fed material from being blocked, spout temperature is too low, then too much can consume and always drive energy consumption, reduce the production efficiency of product, traditional plastic extruders also exist reinforced inconvenient, and material by a dead lift to feed hopper, whole process wastes time and energy, cause production efficiency low, add cost, when the raw material supplying of charging aperture is too much, the easy situation producing blocking, and when charging aperture raw material supplying is not enough, the situation of waste motor idle running can be produced again, and whether the feed hopper of extruder is filled it up with and all normally observed with eyesight by workman, therefore need when extruder work workman to observe the situation of material feed hopper at any time, bother very much, plastics are in extrusion, and often supervene the mixed ingredients dust that some ends plastify completely, these dust can not be got rid of at any time, all can affect the plastic quality of extrusion molding, have impact on production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of portable plastic extruder, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of portable plastic extruder, comprise cabinet, drive unit, automatic feeder, machine barrel, head, metering device and PLC, described machine barrel is arranged on above cabinet, screw rod is provided with in described machine barrel, one end connecting drive device of described machine barrel, described drive unit comprises reduction box, the motor be connected with reduction box and power distributor, described motor is arranged on cabinet inside, described power distributor is arranged on the output of reduction box, and be connected with screw rod, described automatic feeder comprises feed hopper and negative-pressure air fan, described feed hopper inwall upper end is provided with level sensor, the top of described feed hopper arranges negative-pressure air fan, described feed hopper is arranged on the charging aperture of machine barrel, described level sensor is electrically connected with PLC, described machine barrel outside is provided with heater, described cabinet is provided with the first water-cooling apparatus, the coated screw rod near gating location of described first water-cooling apparatus, the link position of described drive unit and screw rod is provided with the second water-cooling apparatus, the discharge end of described machine barrel is provided with Melt Pump, described Melt Pump connects head, metering device is provided with between described Melt Pump and head, described head comprises sleeve, described sleeve is built with the steel pipe of concentric setting, described sleeve one end is provided with the external mold extruded for material, described steel pipe runs through sleeve and external mold, the pipe shaft overcoat of described steel pipe in sleeve has a module, universal wheel is provided with bottom described cabinet.
As further program of the utility model: described heater outside is provided with muff.
As the utility model further scheme: be provided with filter plate between described machine barrel and Melt Pump.
Compared with prior art, the beneficial effects of the utility model are: improve quality, and extrusion molding is effective, production efficiency is high, by arranging level sensor in automatic feeder, can realize automation and feeding in raw material, prevent feed hopper flash, greatly reduce the working strength of workman; Adopt two water-cooling apparatus, the feed zone of the first water-cooling apparatus to screw rod cools, and prevents material to be bonded on screw rod, and the second water-cooling apparatus effectively avoids heat to pass to power set, extends the service life of extruder; Utilizing vacuum state in sleeve that plastics and steel pipe perfection are merged, without the need to arranging spiral lamination to pipe shaft, improve production efficiency; Be provided with metering device, accurately can control finished weight.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable plastic extruder.
Fig. 2 is the structural representation of head in portable plastic extruder.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of portable plastic extruder, comprise cabinet 1, drive unit 2, automatic feeder 4, machine barrel 7, head 8, metering device 10 and PLC 12, described machine barrel 7 is arranged on above cabinet 1, screw rod 71 is provided with in described machine barrel 7, one end connecting drive device 2 of described machine barrel 7, described drive unit 2 comprises reduction box 21, the motor 22 be connected with reduction box 21 and power distributor 23, it is inner that described motor 22 is arranged on cabinet 1, described power distributor 23 is arranged on the output of reduction box 21, and be connected with screw rod 71, described automatic feeder 4 comprises feed hopper 41 and negative-pressure air fan 43, described feed hopper 41 inwall upper end is provided with level sensor 42, the top of described feed hopper 41 arranges negative-pressure air fan 43, described feed hopper 35 is arranged on the charging aperture 72 of machine barrel 7, described level sensor 42 is electrically connected with PLC 12, described machine barrel 7 outside is provided with heater 6, described heater 6 outside is provided with muff 61, described cabinet 1 is provided with the first water-cooling apparatus 5, the coated screw rod 71 near charging aperture 72 position of described first water-cooling apparatus 5, the link position of described drive unit 2 and screw rod 71 is provided with the second water-cooling apparatus 3, the temperature of described first water-cooling apparatus 5 is greater than the second water-cooling apparatus 3, the discharge end of described machine barrel 7 is provided with Melt Pump 9, filter plate 8 is provided with between described machine barrel 7 and Melt Pump 9, improve quality, extrusion molding is effective, production efficiency is high, described Melt Pump 9 connects head 11, metering device is provided with between described Melt Pump 9 and head 11, accurately can control finished weight, described head 11 comprises sleeve 111, described sleeve 111 is built with the steel pipe 112 of concentric setting, described sleeve 111 one end is provided with the external mold 114 extruded for material, described steel pipe 112 runs through sleeve 111 and external mold 114, the pipe shaft overcoat of described steel pipe 112 in sleeve 111 has a module 113, universal wheel 13 is provided with bottom described cabinet 1.
Operation principle of the present utility model is: carry out feeding by feed hopper 41 pairs of machine barrels 7, the revolution of screw rod 71 in machine barrel 7 makes plastic grain progressively move forward to head 11, level sensor 42 is controlled by PLC 12, when the material level that level sensor 42 detects in feed hopper 41 is expired, signal will be passed to PLC 12, PLC 12 controls negative-pressure air fan 43 and stops, suspend charging, thus it is reinforced to achieve automation, prevent feed hopper 41 flash, solid material is fused into homogeneous melt through extrusion process by screw rod 71, and with certain temperature, pressure and discharge capacity are extruded from head 11, cooling water that described first water-cooling apparatus 5 and the second water cooling fill 3 is all cooled it by inlet channel access arrangement, discharged by outlet conduit, cooling water intercept heat passes to motor, protect transmission device, the water temperature of the first water-cooling apparatus 5 can not be too low, the too low fusing being unfavorable for material, second water-cooling apparatus 3 will adopt lower temperature, effectively prevent heat from passing to drive unit 2, head 11 utilizes vacuum state in sleeve 111 that plastics and steel pipe 112 perfection are merged, without the need to arranging spiral lamination to pipe shaft, improve production efficiency.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a portable plastic extruder, comprise cabinet (1), drive unit (2), automatic feeder (4), machine barrel (7), head (8), metering device (10) and PLC (12), it is characterized in that, described machine barrel (7) is arranged on cabinet (1) top, screw rod (71) is provided with in described machine barrel (7), one end connecting drive device (2) of described machine barrel (7), described drive unit (2) comprises reduction box (21), the motor (22) be connected with reduction box (21) and power distributor (23), it is inner that described motor (22) is arranged on cabinet (1), described power distributor (23) is arranged on the output of reduction box (21), and be connected with screw rod (71), described automatic feeder (4) comprises feed hopper (41) and negative-pressure air fan (43), described feed hopper (41) inwall upper end is provided with level sensor (42), the top of described feed hopper (41) arranges negative-pressure air fan (43), described feed hopper (35) is arranged on the charging aperture (72) of machine barrel (7), described level sensor (42) is electrically connected with PLC (12), described machine barrel (7) outside is provided with heater (6), described cabinet (1) is provided with the first water-cooling apparatus (5), the coated screw rod (71) near charging aperture (72) position of described first water-cooling apparatus (5), the link position of described drive unit (2) and screw rod (71) is provided with the second water-cooling apparatus (3), the discharge end of described machine barrel (7) is provided with Melt Pump (9), described Melt Pump (9) connects head (11), metering device is provided with between described Melt Pump (9) and head (11), described head (11) comprises sleeve (111), described sleeve (111) is built with the steel pipe (112) of concentric setting, described sleeve (111) one end is provided with the external mold (114) extruded for material, described steel pipe (112) runs through sleeve (111) and external mold (114), the pipe shaft overcoat of described steel pipe (112) in sleeve (111) has a module (113), described cabinet (1) bottom is provided with universal wheel (13).
2. portable plastic extruder according to claim 1, is characterized in that, described heater (6) outside is provided with muff (61).
3. portable plastic extruder according to claim 1, is characterized in that, is provided with filter plate (8) between described machine barrel (7) and Melt Pump (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635439.1U CN205033546U (en) | 2015-08-22 | 2015-08-22 | Portable plastics extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635439.1U CN205033546U (en) | 2015-08-22 | 2015-08-22 | Portable plastics extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033546U true CN205033546U (en) | 2016-02-17 |
Family
ID=55292474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520635439.1U Expired - Fee Related CN205033546U (en) | 2015-08-22 | 2015-08-22 | Portable plastics extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033546U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696200A (en) * | 2016-03-03 | 2016-06-22 | 张家港高品诚医械科技有限公司 | Batch-type non-woven fabric melt-blowing method and non-woven fabric |
| CN105734834A (en) * | 2016-03-03 | 2016-07-06 | 张家港高品诚医械科技有限公司 | Continuous non-woven fabric melt-blowing method and non-woven fabric |
| CN106239867A (en) * | 2016-08-31 | 2016-12-21 | 瑞安市泓博塑业有限公司 | A kind of inflation film manufacturing machine of the controlled feeding of processing film device-specific |
| CN106346691A (en) * | 2016-11-14 | 2017-01-25 | 许海石 | Efficient smokeless injection molding machine |
| CN108466417A (en) * | 2018-04-03 | 2018-08-31 | 植珍成 | A kind of tape measure feeding device |
| CN113450944A (en) * | 2021-06-29 | 2021-09-28 | 安徽百商百德电缆有限公司 | Production process of flexible anti-bending high-strength insulating fire-resistant cable |
-
2015
- 2015-08-22 CN CN201520635439.1U patent/CN205033546U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696200A (en) * | 2016-03-03 | 2016-06-22 | 张家港高品诚医械科技有限公司 | Batch-type non-woven fabric melt-blowing method and non-woven fabric |
| CN105734834A (en) * | 2016-03-03 | 2016-07-06 | 张家港高品诚医械科技有限公司 | Continuous non-woven fabric melt-blowing method and non-woven fabric |
| CN106239867A (en) * | 2016-08-31 | 2016-12-21 | 瑞安市泓博塑业有限公司 | A kind of inflation film manufacturing machine of the controlled feeding of processing film device-specific |
| CN106346691A (en) * | 2016-11-14 | 2017-01-25 | 许海石 | Efficient smokeless injection molding machine |
| CN108466417A (en) * | 2018-04-03 | 2018-08-31 | 植珍成 | A kind of tape measure feeding device |
| CN113450944A (en) * | 2021-06-29 | 2021-09-28 | 安徽百商百德电缆有限公司 | Production process of flexible anti-bending high-strength insulating fire-resistant cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |