CN203957329U - A kind of energy-efficient plastic products extrusion molding system - Google Patents
A kind of energy-efficient plastic products extrusion molding system Download PDFInfo
- Publication number
- CN203957329U CN203957329U CN201420246882.5U CN201420246882U CN203957329U CN 203957329 U CN203957329 U CN 203957329U CN 201420246882 U CN201420246882 U CN 201420246882U CN 203957329 U CN203957329 U CN 203957329U
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- feed hopper
- heater
- head
- energy
- 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
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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
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- 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
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
- B29C48/797—Cooling
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of energy-efficient plastic products extrusion molding system, comprise extrusion system, transmission system, cutting system, extrusion system comprises machine barrel, machine barrel is provided with the first feed hopper, the second feed hopper, the first feed hopper, the second feed hopper is equipped with cooling device, screw rod is installed in machine barrel, head is bolted on machine barrel, head, in machine barrel, be equipped with heater, heater comprises temperature controller, heater, solid-state relay, thermocouple, in head, be provided with mould, mould is provided with core rod seat, core rod seat and core rod are connected by heart yearn, transmission system comprises motor, decelerator, cutting system is connected with transmission system.The beneficial effects of the utility model are: the utlity model has simple in structure, good stability, high reliability.
Description
Technical field
The utility model belongs to plastic apparatus field, especially relates to a kind of energy-efficient plastic products extrusion molding system.
Background technology
In plastic extruding forming equipment, plastic extruder is referred to as main frame conventionally, and the follow-up equipment plastic extruding forming machine supporting with it is called subsidiary engine.Plastic extruder, through the development of more than 100 years, derives twin-screw, multiscrew by original single screw rod, even without different types of machines such as screw rods.Plastic extruder can with tubing, film, hold in both hands material, monofilament, flat filament, strap, squeeze net, sheet material, profile shapes, granulation, the various plastic shaping subsidiary engine couplings such as cable is coated, plastic extruding forming is by heating in extruder, pressurize and make plastics by mouth, touch continuously the method for moulding with melt-flow state, form various plastic extruding forming production lines, produce various plastic products, there is continuous production, production efficiency is high, the advantage such as have wide range of applications, but general extruder has fluctuation or additive when inhomogeneous when screw speed, can cause the unstable of extrusion pressure, quality is extruded in impact.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of energy-efficient plastic products extrusion molding system, is especially applicable to high efficiency, stable production.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of energy-efficient plastic products extrusion molding system, comprise extrusion system, transmission system, cutting system, described extrusion system comprises machine barrel, described machine barrel is provided with the first feed hopper, the second feed hopper, described the first feed hopper, described the second feed hopper is equipped with cooling device, in described machine barrel, screw rod is installed, head is bolted on described machine barrel, described head, in described machine barrel, be equipped with heater, described heater comprises temperature controller, heater, solid-state relay, thermocouple, the input of described temperature controller is connected with the output of described thermocouple, the output of described temperature sensor is connected with the input of described solid-state relay, the output of described solid-state relay is connected with described heater, described heater is connected with the input of described thermocouple, in described head, be provided with mould, described mould is provided with core rod seat, described core rod seat and core rod are connected by heart yearn, described transmission system comprises motor, decelerator, described motor is connected with described decelerator, described decelerator is connected with described screw rod, described cutting system is connected with described transmission system.
The diameter of described machine barrel is that the ratio of the length of described machine barrel is 1:15-1:30,
Grading ring is equipped with in described head front portion.
The utlity model has beneficial effect really: owing to adopting technique scheme, the utility model can be according to controlling heating-up temperature, controlling screw rod rotary speed, energy-efficient; Feed hopper place cooling, strengthens the conveying effect to solid material, prevents that because heating up, plastic pellet being clamminess stops up material mouthful, guarantees that transmission system normally works simultaneously; Machine barrel coordinates with screw rod, realize the pulverizing of plastics, softening, melting, plasticizing, exhaust and compacting, and carry sizing material to formation system continuous uniform, the 15-30 that the length of machine barrel be its diameter doubly so that plastics obtain fully heating and fully plastify; In head front portion, grading ring is housed, for counterpressure; The utlity model has simple in structure, good stability, high reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1, the first feed hopper 2, the second feed hopper 3, machine barrel
4, screw rod 5, head 6, cutting system
7, grading ring 8, motor 9, decelerator
The specific embodiment
As shown in Figure 1, a kind of energy-efficient plastic products extrusion molding system of the utility model, comprise extrusion system, transmission system, cutting system, described extrusion system comprises machine barrel 3, machine barrel 3 is provided with the first feed hopper 1, the second feed hopper 2, the first feed hopper 1, the second feed hopper 2 is equipped with cooling device, screw rod 4 is installed in machine barrel 3, head 5 is bolted on machine barrel 3, head 5, in machine barrel 3, be equipped with heater, described heater comprises temperature controller, heater, solid-state relay, thermocouple, the input of described temperature controller is connected with the output of described thermocouple, the output of described temperature sensor is connected with the input of described solid-state relay, the output of described solid-state relay is connected with described heater, described heater is connected with the input of described thermocouple, in head 5, be provided with mould, described mould is provided with core rod seat, described core rod seat and core rod are connected by heart yearn, described transmission system comprises motor 8, decelerator 9, motor 8 is connected with decelerator 9, decelerator 9 is connected with screw rod 4, cutting system 6 is connected with described transmission system.
The diameter of machine barrel 3 is that the ratio of the length of machine barrel 3 is 1:15-1:30,
Grading ring 7 is equipped with in head 5 front portions.
Screw rod 4 is made by the steel alloy of high-strength corrosion-resisting.
Machine barrel 3 is metallic cylinder, generally with heat-resisting, compressive resistance is higher, the composite steel tube of firm wear-resisting, corrosion resistant steel alloy or liner steel alloy is made.Machine barrel 3 coordinates with screw rod 4, realizes the pulverizing of plastics, softening, melting, plasticizing, exhaust and compacting, and carries sizing material to formation system continuous uniform.The 15-30 that the length of general machine barrel is its diameter times, so that plastics obtain fully heating and fully plastify as principle.
Cutting device is equipped with in the first feed hopper 1, the second feed hopper 2 bottoms, to adjust and cut off material stream, window and marking meter are equipped with in the side of hopper.
Cooling device arranges in order to guarantee the temperature range of plastics in technological requirement.The waste heat producing in order to get rid of the shearing friction of screw rod rotation specifically, to avoid excess Temperature to make plastics, incipient scorch or sizing difficulty.At feed hopper, place is cooling, is on the one hand in order to strengthen the conveying effect to solid material, prevents that because heating up, plastic pellet being clamminess stops up material mouthful, is in order to guarantee that running part normally works on the other hand.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. an energy-efficient plastic products extrusion molding system, it is characterized in that: comprise extrusion system, transmission system, cutting system, described extrusion system comprises machine barrel, described machine barrel is provided with the first feed hopper, the second feed hopper, described the first feed hopper, described the second feed hopper is equipped with cooling device, in described machine barrel, screw rod is installed, head is bolted on described machine barrel, described head, in described machine barrel, be equipped with heater, described heater comprises temperature controller, heater, solid-state relay, thermocouple, the input of described temperature controller is connected with the output of described thermocouple, the output of described temperature sensor is connected with the input of described solid-state relay, the output of described solid-state relay is connected with described heater, described heater is connected with the input of described thermocouple, in described head, be provided with mould, described mould is provided with core rod seat, described core rod seat and core rod are connected by heart yearn, described transmission system comprises motor, decelerator, described motor is connected with described decelerator, described decelerator is connected with described screw rod, described cutting system is connected with described transmission system.
2. energy-efficient plastic products extrusion molding system according to claim 1, is characterized in that: the ratio of the length that the diameter of described machine barrel is described machine barrel is 1:15-1:30.
3. energy-efficient plastic products extrusion molding system according to claim 1, is characterized in that: grading ring is equipped with in described head front portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246882.5U CN203957329U (en) | 2014-05-14 | 2014-05-14 | A kind of energy-efficient plastic products extrusion molding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246882.5U CN203957329U (en) | 2014-05-14 | 2014-05-14 | A kind of energy-efficient plastic products extrusion molding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957329U true CN203957329U (en) | 2014-11-26 |
Family
ID=51917961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246882.5U Expired - Fee Related CN203957329U (en) | 2014-05-14 | 2014-05-14 | A kind of energy-efficient plastic products extrusion molding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235184A (en) * | 2015-10-26 | 2016-01-13 | 重庆久通技术有限公司 | Plastic extrusion production line |
| CN107683831A (en) * | 2017-09-21 | 2018-02-13 | 安徽宏飞钓具有限公司 | A kind of imitated baits manufacturing machine |
-
2014
- 2014-05-14 CN CN201420246882.5U patent/CN203957329U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235184A (en) * | 2015-10-26 | 2016-01-13 | 重庆久通技术有限公司 | Plastic extrusion production line |
| CN107683831A (en) * | 2017-09-21 | 2018-02-13 | 安徽宏飞钓具有限公司 | A kind of imitated baits manufacturing machine |
| CN107683831B (en) * | 2017-09-21 | 2020-09-18 | 安徽宏飞钓具有限公司 | Simulated bait maker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20170514 |