CN204844557U - Prepare production line of 70 DEG C of polyvinyl chloride cable material - Google Patents
Prepare production line of 70 DEG C of polyvinyl chloride cable material Download PDFInfo
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- CN204844557U CN204844557U CN201520524795.6U CN201520524795U CN204844557U CN 204844557 U CN204844557 U CN 204844557U CN 201520524795 U CN201520524795 U CN 201520524795U CN 204844557 U CN204844557 U CN 204844557U
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- polyvinyl chloride
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Abstract
The utility model relates to a prepare production line of 70 DEG C of polyvinyl chloride cable material, mixing machine, open plastics processing mill, single -screw extruder granulator, the fervent granulator of wind cold die face and automatic measurement packagine machine including PVC resin feed bin, a plurality of batching feed bin, automatic measurement feeding machine, high -speed heating, being provided with ejection of compact electricity valve in the discharge gate department of PVC resin feed bin and batching feed bin, the equipment that links to each other with the fervent granulator of wind cold die face has primary cyclone, secondary cyclone, ebullated bed, air -cooled shale shaker and finished product bin in proper order, one side of finished product bin is provided with automatic measurement packagine machine, ejection of compact electricity valve, automatic measurement feeding machine, high -speed heating mix machine, open plastics processing mill, the fervent granulator of wind cold die face, primary cyclone, secondary cyclone, ebullated bed, air -cooled shale shaker and automatic measurement packagine machine and adopt the integrated control cabinet to concentrate automatic control. Automatic continuous production has been realized to this production line, and product quality is good.
Description
Technical field
The utility model relates to polyvinyl chloride cable material production technical field, specifically a kind of automatic production line for the preparation of 70 DEG C of polyvinyl chloride cable materials.
Background technology
Polyvinyl chloride (PVC) is the high molecular thermoplast of a kind of high viscosity, thermal sensitivity, is one of current most popular plastics.Polyvinyl chloride cable material (hereinafter referred to as " PVC cable material ") is raw material by the resin of polyvinyl chloride series, adds plasticizer, stabilizing agent, fire retardant and other special processing aids etc., form through mixing, extruding, plastify granulation.At present, in order to meet the needs of wires and cables industry model change, require that the temperature classification of PVC cable material is 70 DEG C, 90 DEG C and 105 DEG C.The insulation as instrument communication cable or 1KV below transmission cable a large amount of along with 70 DEG C of polyvinyl chloride cable materials or protective cover material are also more and more higher to the requirement of its demand and product quality.The mode of existing production and processing 70 DEG C of PVC cable material is varied, and processing mode is different, and production technology and technology also vary.The principal element of the production efficiency and product quality that affect 70 DEG C of PVC cable material production lines has production equipment, raw material, formula and production technology, selects different production equipments, and concrete production procedure will produce certain difference.
Summary of the invention
The purpose of this utility model is to provide a kind of production line preparing 70 DEG C of polyvinyl chloride cable materials, this production line integrate mechanical feed, high speed mixing, extrude, air-cooled hot cut pellet, wind send cooling and finished product packing, realize automation continued operation, production efficiency is high, good product quality.
To achieve these goals, the technical solution adopted in the utility model is, a kind of production line preparing 70 DEG C of polyvinyl chloride cable materials, comprise polyvinyl chloride resin feed bin, several material dosing bins, automatic gauge feeding machine, heated at high speed mixer, open type plastic purificating set, Single screw extrusion comminutor, air-cooled die-surface hot-cut pelletizers and autometering packaging machine, described polyvinyl chloride resin feed bin is connected with automatic gauge feeding machine by pay-off with material dosing bin, and the discharge outlet of polyvinyl chloride resin feed bin and material dosing bin is provided with discharging electric valve, described automatic gauge feeding machine is arranged on the top of the charging aperture of heated at high speed mixer, described heated at high speed mixer connects open type plastic purificating set by pay-off, described Single screw extrusion comminutor matches with open type plastic purificating set, described air-cooled die-surface hot-cut pelletizers is arranged on the side of Single screw extrusion comminutor, the equipment be connected with air-cooled die-surface hot-cut pelletizers has primary cyclone successively, secondary cyclone, ebullated bed, air-cooled vibratory sieve and finished product bin, the side of described finished product bin is provided with autometering packaging machine, described discharging electric valve, pay-off, automatic gauge feeding machine, heated at high speed mixer, open type plastic purificating set, air-cooled die-surface hot-cut pelletizers, primary cyclone, secondary cyclone, ebullated bed, air-cooled vibratory sieve and autometering packaging machine adopt integrating control cabinet to carry out centralized automatic control.
Improve as one of the present utility model, described open type plastic purificating set selects open type dual-roller to take turns plastics processing mill, comprises front roller wheel, rear roll and at least 1 automatic stirring device, described front roller wheel and the incorgruous rotation of rear roll.
Improve as one of the present utility model, described automatic gauge feeding machine adopts weight-loss type vibration feeder.
Improve as one of the present utility model, be provided with human-computer interaction interface, PLC control system, instrument and blind controller system in described integrating control cabinet, described human-computer interaction interface communicates with PLC control system, and described instrument is electrically connected with blind controller system.
Relative to prior art, the production line that the utility model proposes comprises automatic gauge material loading, heated at high speed stirring, extruding pelletization, multistage cooling, screening and Automatic weighing and packaging, integrating control cabinet can be undertaken regulating from motion tracking by parameter given in advance, thus realize whole-course automation control, greatly reduce labour intensity, the output of producing 70 DEG C of polyvinyl chloride cable materials can reach 500 kgs/hour, and the oxygen index (OI) of 70 DEG C of polyvinyl chloride cable materials of preparation is not less than 30%, and hot strength is not less than 10MPa.
Accompanying drawing explanation
Fig. 1 is structural schematic block diagram of the present utility model.
Detailed description of the invention
In order to deepen understanding and cognition of the present utility model, below in conjunction with accompanying drawing the utility model be further described and introduce.
As shown in drawings; prepare a production line for 70 DEG C of polyvinyl chloride cable materials, comprise polyvinyl chloride resin feed bin, 3 ~ 5 material dosing bins, automatic gauge feeding machine, heated at high speed mixer, open type plastic purificating set, Single screw extrusion comminutor, air-cooled die-surface hot-cut pelletizers and autometering packaging machines.Described polyvinyl chloride resin feed bin is connected with automatic gauge feeding machine by pay-off with material dosing bin, and the discharge outlet of polyvinyl chloride resin feed bin and material dosing bin is provided with discharging electric valve.Described automatic gauge feeding machine is placed on the top of the charging aperture of heated at high speed mixer.Described heated at high speed mixer connects open type plastic purificating set by pay-off, and described Single screw extrusion comminutor matches with open type plastic purificating set.Described air-cooled die-surface hot-cut pelletizers is arranged on the side of Single screw extrusion comminutor, and the equipment be connected with air-cooled die-surface hot-cut pelletizers has primary cyclone, secondary cyclone, ebullated bed, air-cooled vibratory sieve and finished product bin successively.The side of described finished product bin is installed with autometering packaging machine, and the discharging opening of finished product bin matches with the hopper of autometering packaging machine.Described discharging electric valve, pay-off, automatic gauge feeding machine, heated at high speed mixer, open type plastic purificating set, air-cooled die-surface hot-cut pelletizers, primary cyclone, secondary cyclone, ebullated bed, air-cooled vibratory sieve and autometering packaging machine adopt integrating control cabinet to carry out centralized automatic control.
Concrete production technology: (1) preparation: polyvinyl chloride resin raw material 60 eye mesh screens are sieved.Pigment and filler 80 eye mesh screens are sieved, and adds plasticizer respectively and soak into rear three-roll grinder and grind, for subsequent use.Stabilizing agent, smoke suppressant and a small amount of filler add in plasticizer, stir into pasty slurry, then make slurry granularity be less than 0.1 millimeter with three-roll grinder grinding, for subsequent use.
(2) mediate: the steam passing into 0.2MPa in heated at high speed mixer heats, drop into polyvinyl chloride resin, then slowly add mixing slurry, after resin is by plasticizer basic absorption, adds filler and pigment again, carries out being heated to about 110 DEG C.
(3) open pair of rod is mixing: steam pressure 0.4 ~ 0.5MPa, roller temperature 160 ~ 170 DEG C to material plastifies evenly completely, and after the gaseous volatilization that a small amount of moisture Sum decomposition in material is produced drains, with 3 ~ 5 millimeters of slices, residing tablet should plastify even, tough and bright and clean, without raw material.
(5) pelletizing: employing Single screw extrusion comminutor, air-cooled die-surface hot-cut pelletizers carry out granulation, then enter the cooling of primary cyclone, secondary cyclone and boiled bed drying successively, namely obtains PVC cable material after air-cooled shaker vibration screening.
(6) metering packing: adopt autometering packaging machine to carry out automatic gauge packing PVC cable material.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, equivalents done on the basis of technique scheme or the alternative scope all falling into the utility model claim and protect.
Claims (4)
1. prepare the production line of 70 DEG C of polyvinyl chloride cable materials for one kind, it is characterized in that: comprise polyvinyl chloride resin feed bin, several material dosing bins, automatic gauge feeding machine, heated at high speed mixer, open type plastic purificating set, Single screw extrusion comminutor, air-cooled die-surface hot-cut pelletizers and autometering packaging machine, described polyvinyl chloride resin feed bin is connected with automatic gauge feeding machine by pay-off with material dosing bin, and the discharge outlet of polyvinyl chloride resin feed bin and material dosing bin is provided with discharging electric valve, described automatic gauge feeding machine is arranged on the top of the charging aperture of heated at high speed mixer, described heated at high speed mixer connects open type plastic purificating set by pay-off, described Single screw extrusion comminutor matches with open type plastic purificating set, described air-cooled die-surface hot-cut pelletizers is arranged on the side of Single screw extrusion comminutor, the equipment be connected with air-cooled die-surface hot-cut pelletizers has primary cyclone successively, secondary cyclone, ebullated bed, air-cooled vibratory sieve and finished product bin, the side of described finished product bin is provided with autometering packaging machine, described discharging electric valve, pay-off, automatic gauge feeding machine, heated at high speed mixer, open type plastic purificating set, air-cooled die-surface hot-cut pelletizers, primary cyclone, secondary cyclone, ebullated bed, air-cooled vibratory sieve and autometering packaging machine adopt integrating control cabinet to carry out centralized automatic control.
2. a kind of production line preparing 70 DEG C of polyvinyl chloride cable materials as claimed in claim 1, is characterized in that, described automatic gauge feeding machine adopts weight-loss type vibration feeder.
3. a kind of production line preparing 70 DEG C of polyvinyl chloride cable materials as claimed in claim 1, it is characterized in that, described open type plastic purificating set selects open type dual-roller to take turns plastics processing mill, comprises front roller wheel, rear roll and at least 1 automatic stirring device, described front roller wheel and the incorgruous rotation of rear roll.
4. a kind of production line preparing 70 DEG C of polyvinyl chloride cable materials as claimed in claim 1, it is characterized in that, human-computer interaction interface, PLC control system, instrument and blind controller system is provided with in described integrating control cabinet, described human-computer interaction interface communicates with PLC control system, and described instrument is electrically connected with blind controller system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524795.6U CN204844557U (en) | 2015-07-20 | 2015-07-20 | Prepare production line of 70 DEG C of polyvinyl chloride cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524795.6U CN204844557U (en) | 2015-07-20 | 2015-07-20 | Prepare production line of 70 DEG C of polyvinyl chloride cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844557U true CN204844557U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520524795.6U Expired - Fee Related CN204844557U (en) | 2015-07-20 | 2015-07-20 | Prepare production line of 70 DEG C of polyvinyl chloride cable material |
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| CN (1) | CN204844557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426621A (en) * | 2016-11-09 | 2017-02-22 | 苏州生光塑料机械有限公司 | Single-screw internal mixer extrusion and granulation unit |
-
2015
- 2015-07-20 CN CN201520524795.6U patent/CN204844557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426621A (en) * | 2016-11-09 | 2017-02-22 | 苏州生光塑料机械有限公司 | Single-screw internal mixer extrusion and granulation unit |
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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: 20151209 Termination date: 20170720 |