CN105252741A - Pelletizing mechanism for corn starch biodegradable film - Google Patents
Pelletizing mechanism for corn starch biodegradable film Download PDFInfo
- Publication number
- CN105252741A CN105252741A CN201510797910.1A CN201510797910A CN105252741A CN 105252741 A CN105252741 A CN 105252741A CN 201510797910 A CN201510797910 A CN 201510797910A CN 105252741 A CN105252741 A CN 105252741A
- Authority
- CN
- China
- Prior art keywords
- barrel
- cornstarch
- hopper
- cabinet
- biodegradable films
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/82—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/298—Feeding the extrusion material to the extruder in a location other than through a barrel, e.g. through a screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a pelletizing mechanism for a corn starch biodegradable film. The pelletizing mechanism comprises a plastic feeding hole, a starch feeding hole, a hopper, a control box, a motor, a cooling water tube, a screw and a cooling device, wherein the starch feeding hole and the plastic feeding hole are mounted at left and right sides of the top of a machine barrel; the hopper is fixed on the bottom of the machine barrel through a bolt; the screw is mounted inside the material barrel; the left end of the screw is provided with a belt wheel; the material barrel is mounted at the right upper side of a machine case; the motor is mounted at the left lower side of the machine box; the control box is arranged at the left side of the machine box; the cooling water tube is arranged on the outer surface of the material barrel; the right end of the material barrel is provided with an extruder; the right side of the extruder is provided with a cutter; and a storage device is arranged below the cutter. The pelletizing mechanism is reasonable in structure; a metering device and a cut-off device in the hopper control output speed of raw materials, so that raw material stacking is prevented after the raw materials are greatly output, thereby guaranteeing uniform pelletizing and stable work.
Description
Technical field
The present invention relates to Biodegradable films production technical field, be specially a kind of cornstarch Biodegradable films granulating mechanism.
Background technology
In the face of day by day serious white pollution problems, people wish that finding one can substitute existing plastics performance, do not cause again the plastic-substitute of white pollution, degradation plastic arises at the historic moment, the plastics of this new function, be characterized in reach certain service life discarded after, under certain environmental conditions, due to its chemical constitution generation significant change, cause some performance loss and cosmetic variation and degrade, harmless or few evil to natural environment.Such as starch filled plastics, first its starch contained therein is decomposed rapidly by the amylase of the microorganism secretion in soil at short notice and generates cavity, thin film mechanical performance is caused to decline, the reacting metal salt in oxygen agent and soil simultaneously added in formula generates peroxide, poly chain is ruptured and be degraded into the fractionlet easily engulfed by microorganism dissolve by natural environment, play the effect of improvement soil property simultaneously, nowadays a kind of cornstarch biodegradation raw material applies in all trades and professions fast, cornstarch Biodegradable films, adopt native corn starch and string to be base-material, be aided with Biopolvester, the materials such as polyalcohol process, its content of starch reaches as high as 80%, can natural degradation under soil and natural environment, environmentally safe, without broken evil.The non-renewable resources such as oil are saved; detect department through national authority to detect; every health physical and chemical index is all up to state standards; current this product develops rapidly in market at home; wherein cornstarch Biodegradable films in Henan is with the fastest developing speed; but the imperfection of comminutor result in the quality of finished product and service efficiency is far not by far up to the mark in current degradative membrane production process; existing comminutor can not say that cornstarch and all the other materials fully mix; the problems such as in granulation process, temperature controls unstable, and the uneven and production efficiency of granulation is low.
Summary of the invention
The object of the present invention is to provide a kind of cornstarch Biodegradable films granulating mechanism, cannot fully mix with plastics to solve the cornstarch proposed in above-mentioned background technology, the problems such as granulation is uneven.
For achieving the above object, the invention provides following technical scheme: a kind of cornstarch Biodegradable films granulating mechanism, comprise plastic feed, starch charging aperture, hopper, control cabinet, motor, cooling water pipe, screw rod and cooling device, described starch charging aperture and plastic feed are arranged on the left and right sides, top of machine barrel, described hopper is bolted on the bottom of machine barrel, and hopper is arranged on the upper left side of barrel, described screw rod installs the inside of barrel, and the left end of screw rod is provided with belt pulley, described barrel is arranged on the upper right side of cabinet, described motor is arranged on the lower left of cabinet, and motor is connected by belt with belt pulley, described control cabinet is arranged on the left side of cabinet, described cooling water pipe is arranged on the outer surface of barrel, the right-hand member of described barrel is provided with extruder, the right side of described extruder is provided with cutting machine, the below of described cutting machine is provided with accommodation device, described cooling device is arranged on the lower right of cabinet, described machine barrel, hopper, motor, extruder, cooling device and cutting machine are all electrically connected with control cabinet.
Preferably, described machine barrel is made up of drive screw, metallic cylinder and heating plate.
Preferably, described heating plate is provided with four, and four heating plates are evenly arranged on the inwall of metallic cylinder.
Preferably, described hopper is provided with window, corrects screw rod, metering device and cutting device.
Preferably, described correction screw rod is fixed on drive screw by latch.
Preferably, described control cabinet is provided with instrument board, control button, control circuit and power transformation device.
Preferably, described instrument board, control button and power transformation device are all electrically connected with control circuit.
Preferably, described cooling water pipe is provided with four, and four cooling water pipes all be arranged on barrel.
Compared with prior art, the invention has the beneficial effects as follows: this invention is rational in infrastructure, safe and convenient to use, the charging aperture adopting plastic casing cornstarch to separate can ensure that raw material enters after machine barrel can Hybrid Heating uniformly, coordinated with screw rod by machine barrel, realize the pulverizing to plastics, softening, melting, plasticizing, exhaust and compacting, after correction screw rod in hopper can make preparatory processing, the output speed being controlled raw material in barrel by the metering device in hopper and cutting device delivered to uniformly by plastics, the phenomenon of piling up is there is after avoiding a large amount of output, enter plastics in barrel constantly to rotate to make plastics to obtain fully heating and abundant plasticizing by the screw rod in barrel then to extrude and deliver in extruder, cooling device is arranged in order to the temperature range ensureing plastics and be in technological requirement, the waste heat that the shearing friction rotated to get rid of screw rod produces, to avoid, temperature is too high makes plastics, incipient scorch or sizing difficulty improve the quality of plastics, and protect cornstarch composition, the phenomenon that coking is rotten can not be there is because temperature is too high, the biodegradation material of graininess is obtained by extruder and cutting machine, collected by containing box, deliver in next operation to facilitate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is barrel configuration schematic diagram of the present invention;
Fig. 3 is hopper construction schematic diagram of the present invention;
Fig. 4 is control cabinet structural representation of the present invention;
In figure: 1, plastic feed, 2, starch charging aperture, 3, machine barrel, 31, drive screw, 32, metallic cylinder, 33, heating plate, 4, hopper, 41, window, 42, correct screw rod, 43, metering device, 44, cutting device, 5, barrel, 6, control cabinet, 61, instrument board, 62, control button, 63, control circuit, 64, power transformation device, 7, belt pulley, 8, motor, 9, cooling water pipe, 10, screw rod, 11, extruder, 12, cooling device, 13, cutting machine, 14 containing boxs, 15, cabinet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-4, the invention provides a kind of technical scheme: a kind of cornstarch Biodegradable films granulating mechanism, comprise plastic feed 1, starch charging aperture 2, hopper 4, control cabinet 6, motor 8, cooling water pipe 9, screw rod 10 and cooling device 12, it is characterized in that: described starch charging aperture 2 and plastic feed 1 are arranged on the left and right sides, top of machine barrel 3, machine barrel 3 is by drive screw 31, metallic cylinder 32 and heating plate 33 form, heating plate 33 is provided with four, and four heating plates 33 are evenly arranged on the inwall of metallic cylinder 32, described hopper 4 is bolted on the bottom of machine barrel 3, and hopper 4 is arranged on the upper left side of barrel 5, hopper 4 is provided with window 41, correct screw rod 42, metering device 43 and cutting device 44, correcting screw rod 42 is fixed on drive screw 31 by latch, described screw rod 10 installs the inside of barrel 5, and the left end of screw rod 10 is provided with belt pulley 7, described barrel 5 is arranged on the upper right side of cabinet 15, described motor 8 is arranged on the lower left of cabinet 15, and motor 8 is connected by belt with belt pulley 7, described control cabinet 6 is arranged on the left side of cabinet 15, control cabinet 6 is provided with instrument board 61, control button 62, control circuit 63 and power transformation device 64, instrument board 61, control button 62 and power transformation device 64 are all electrically connected with control circuit 63, described cooling water pipe 9 is arranged on the outer surface of barrel 5, cooling water pipe 9 is provided with four, and four cooling water pipes 9 all be arranged on barrel 5, the right-hand member of described barrel 5 is provided with extruder 11, the right side of described extruder 11 is provided with cutting machine 13, the below of described cutting machine 13 is provided with accommodation device 14, described cooling device 12 is arranged on the lower right of cabinet 15, described machine barrel 3, hopper 4, motor 8, extruder 11, cooling device 12 and cutting machine 13 are all electrically connected with control cabinet 6.
Operation principle: when needs work, by control cabinet 6 power switch opened and first the control button 62 of heating plate 33 and cooling device 12 to be opened afterwards, when temperature in backing 33 to be added and cooling device 12 reaches requirement, cornstarch raw material and plastic raw materials are poured in starch charging aperture 2 and plastic feed 1 by servicing unit respectively, raw material enters in machine barrel 3, drive screw 31 rotates the pulverizing of raw material mixing realization to raw material, softening, melting, plasticizing, exhaust and compacting, enter in hopper 4 when feed states reaches requirement, the state of raw material after preliminary working can be observed by the window 41 of hopper 4 side, correct screw rod 42 to rotate feedstock transportation in barrel 5, the speed of conveying is controlled by metering device 43 and cutting device 44, motor 8 is moved by belt drive belt pulley 7, belt pulley 7 drives screw rod 10 to rotate in barrel 5, to raw material secondary operations, improve the characteristic of raw material, by the cooling water pipe 9 be arranged on barrel 5, cooling device 12 ensures that plastics are in the temperature range increase material solid conveying ratio of technological requirement, stablize gel quantity, plastic melt is delivered to extruder 12 by screw rod 10, cut off by cutting machine 13 after extruder 12 the cornstarch bio-degradable particle obtained and be accommodated in containing box 14.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (8)
1. a cornstarch Biodegradable films granulating mechanism, comprise plastic feed (1), starch charging aperture (2), hopper (4), control cabinet (6), motor (8), cooling water pipe (9), screw rod (10) and cooling device (12), it is characterized in that: described starch charging aperture (2) and plastic feed (1) are arranged on the left and right sides, top of machine barrel (3), described hopper (4) is bolted on the bottom of machine barrel (3), and hopper (4) is arranged on the upper left side of barrel (5), described screw rod (10) installs the inside of barrel (5), and the left end of screw rod (10) is provided with belt pulley (7), described barrel (5) is arranged on the upper right side of cabinet (15), described motor (8) is arranged on the lower left of cabinet (15), and motor (8) is connected by belt with belt pulley (7), described control cabinet (6) is arranged on the left side of cabinet (15), described cooling water pipe (9) is arranged on the outer surface of barrel (5), the right-hand member of described barrel (5) is provided with extruder (11), the right side of described extruder (11) is provided with cutting machine (13), the below of described cutting machine (13) is provided with accommodation device (14), described cooling device (12) is arranged on the lower right of cabinet (15), described machine barrel (3), hopper (4), motor (8), extruder (11), cooling device (12) and cutting machine (13) are all electrically connected with control cabinet (6).
2. cornstarch Biodegradable films granulating mechanism according to claim 1, is characterized in that: described machine barrel (3) is made up of drive screw (31), metallic cylinder (32) and heating plate (33).
3. cornstarch Biodegradable films granulating mechanism according to claim 2, is characterized in that: described heating plate (33) is provided with four, and four heating plates (33) are evenly arranged on the inwall of metallic cylinder (32).
4. cornstarch Biodegradable films granulating mechanism according to claim 1, is characterized in that: described hopper (4) is provided with window (41), corrects screw rod (42), metering device (43) and cutting device (44).
5. cornstarch Biodegradable films granulating mechanism according to claim 4, is characterized in that: described correction screw rod (42) is fixed on drive screw (31) by latch.
6. cornstarch Biodegradable films granulating mechanism according to claim 1, is characterized in that: described control cabinet (6) is provided with instrument board (61), control button (62), control circuit (63) and power transformation device (64).
7. cornstarch Biodegradable films granulating mechanism according to claim 6, is characterized in that: described instrument board (61), control button (62) and power transformation device (64) are all electrically connected with control circuit (63).
8. cornstarch Biodegradable films granulating mechanism according to claim 1, is characterized in that: described cooling water pipe (9) is provided with four, and four cooling water pipes (9) all be arranged on barrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797910.1A CN105252741A (en) | 2015-11-19 | 2015-11-19 | Pelletizing mechanism for corn starch biodegradable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797910.1A CN105252741A (en) | 2015-11-19 | 2015-11-19 | Pelletizing mechanism for corn starch biodegradable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105252741A true CN105252741A (en) | 2016-01-20 |
Family
ID=55092819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510797910.1A Pending CN105252741A (en) | 2015-11-19 | 2015-11-19 | Pelletizing mechanism for corn starch biodegradable film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252741A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793035A (en) * | 2021-01-27 | 2021-05-14 | 吉安茹姿科技有限公司 | Device and process for manufacturing photodegradable polypropylene plastic master batch |
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| KR100603649B1 (en) * | 2006-03-31 | 2006-07-24 | 가부시키가이샤 그린칸쿄테크놀로지 | Poly latic acid manufacturing apparatus and method |
| CN102702580A (en) * | 2012-07-06 | 2012-10-03 | 西南科技大学 | Full-biodegradable starch-base in-situ fiber reinforced composite material and preparation method thereof |
| CN203317717U (en) * | 2013-05-11 | 2013-12-04 | 安徽省温禾木业有限公司 | Extruder hopper |
| CN204095108U (en) * | 2014-08-08 | 2015-01-14 | 天津市天福达新材料科技有限公司 | A kind of plastic extruder |
| CN204172324U (en) * | 2014-09-11 | 2015-02-25 | 东莞市金彩色母有限公司 | A kind of look female extrusion device |
| CN104589523A (en) * | 2015-01-16 | 2015-05-06 | 湖南盛锦新材料有限公司 | Production method and production equipment of special material for polypropylene melt-blown non-woven fabric |
-
2015
- 2015-11-19 CN CN201510797910.1A patent/CN105252741A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100603649B1 (en) * | 2006-03-31 | 2006-07-24 | 가부시키가이샤 그린칸쿄테크놀로지 | Poly latic acid manufacturing apparatus and method |
| CN102702580A (en) * | 2012-07-06 | 2012-10-03 | 西南科技大学 | Full-biodegradable starch-base in-situ fiber reinforced composite material and preparation method thereof |
| CN203317717U (en) * | 2013-05-11 | 2013-12-04 | 安徽省温禾木业有限公司 | Extruder hopper |
| CN204095108U (en) * | 2014-08-08 | 2015-01-14 | 天津市天福达新材料科技有限公司 | A kind of plastic extruder |
| CN204172324U (en) * | 2014-09-11 | 2015-02-25 | 东莞市金彩色母有限公司 | A kind of look female extrusion device |
| CN104589523A (en) * | 2015-01-16 | 2015-05-06 | 湖南盛锦新材料有限公司 | Production method and production equipment of special material for polypropylene melt-blown non-woven fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793035A (en) * | 2021-01-27 | 2021-05-14 | 吉安茹姿科技有限公司 | Device and process for manufacturing photodegradable polypropylene plastic master batch |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |