CN205614972U - Extruding machine automatic feed system - Google Patents

Extruding machine automatic feed system Download PDF

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Publication number
CN205614972U
CN205614972U CN201620295044.6U CN201620295044U CN205614972U CN 205614972 U CN205614972 U CN 205614972U CN 201620295044 U CN201620295044 U CN 201620295044U CN 205614972 U CN205614972 U CN 205614972U
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China
Prior art keywords
weighing
extruding machine
suction
hopper
feed
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CN201620295044.6U
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Chinese (zh)
Inventor
马建波
彭克
张安华
范顺
严晓明
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Jianghua Hengjin Packaging Material Co Ltd
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Jianghua Hengjin Packaging Material Co Ltd
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Abstract

The utility model discloses an extruding machine automatic feed system belongs to extruding machine feedway field, the extruding machine automatic feed system of an in particular to online automatic weighing ratio. Including control cabinet, storage device, weighing device, agitator tank, feed arrangement, storage device is including a plurality of former storage bucket that connects gradually, many raw materials straws, the many sets of raw materials vacuum suction devices, a plurality of raw materials storage tank, the weighing device weigh including many of connecting gradually inhale the material pipe, many covers are weighed and are inhaled material electromagnetism valves, weighing house steward, weighing platform, the agitator tank communicates through the pipeline with the platform of weighing, feed arrangement is equipped with the material level switch including the feeding straw, feeding vacuum suction device, the buffer memory hopper that connect gradually in the buffer memory hopper. This system realizes complete automation with weighing, prescription, stirring, transport, raises the efficiency, has realized the scale feed, make the raw materials be in inclosed environment basically, avoid polluting.

Description

Extruding machine automatic feeding system
Technical field
This utility model relates to a kind of extruding machine feeding system, particularly to the extruding machine automatic feeding system of a kind of on-line automatic weighing and proportioning.
Background technology
In plastic sheeting extrusion, every kind of thin film has the formula of uniqueness, a kind of thin film usually contains the plastics micelle of more than three kinds, traditional method is to go out various micelle from warehouse neck, weigh by hand, claimed heavy after manual pour blender stirring into, dry, complete after pour corbie into, transport to by the hopper of extruding machine with corbie, carry toward hopper with Material sucking machine.Defect: frequently, easily go wrong, work efficiency is low, frequent waste of manpower of coming and going for weighing operation, micelle must necessarily be placed in board side and is repeated exposure in air exist and pollutes, on-the-spot messy, be unfavorable for production management.Particularly production scale is big, is when multiple stage extruding machine feed simultaneously, inefficiency, it is impossible to meet feed needs.
Summary of the invention
The purpose of this utility model is to provide the extruding machine automatic feeding system of a kind of flue gas and steam shunting, simple in construction, parch quickly, health, environmental protection.
The utility model proposes a kind of extruding machine automatic feeding system, including control station, storage device, weighing device, agitator tank, feed arrangement;
Described storage device includes the multiple Raw material pails being sequentially connected with, many raw material suction pipes, many set material vacuum device for suction material, multiple raw material storage tanks;
Described weighing device includes the many suction tubes of weighing being sequentially connected with, multiple suction electromagnetic valve of weighing, weighing house steward, vacuum intaking device of weighing, weighing platform;The feed end of every suction tube of weighing connects a raw material storage tank, and the other end connects a suction electromagnetic valve of weighing, and by the control of suction electromagnetic valve of weighing, in making the same time, only one suction tube of weighing communicates with weighing house steward;
Described agitator tank and weighing unit, by pipeline communication, are provided with stirrer paddle in agitator tank;
Described feed arrangement includes the charging suction pipe being sequentially connected with, charging vacuum intaking device, caches hopper, is provided with stuff level switch in caching hopper.
Preferably, described weighing platform includes high accuracy negative pressure weight scale, and scale is provided with hopper of weighing, and hopper bottom of weighing sets a blowing electric butterfly valve;Inductive switch it is provided with bottom agitator tank.
Described control station is equipped with setting the man machine interface of composition of raw materials, main frame, and the stuff level switch in control station and suction electromagnetic valve of weighing, in high precision negative pressure weight scale, blowing electric butterfly valve, caching hopper, the inductive switch bottom agitator tank electrically connect.
This feeding system can be multiple stage extruding machine feed simultaneously, during multimachine feed, weighing unit is provided with to overlap the high accuracy negative pressure weight scale and hopper of weighing connected with the house steward that weighs more, and multiple hoppers of weighing are sequentially connected with correspondingly with multiple agitator tanks, many set charging vacuum intaking devices, multiple caching hopper, multiple stage extruding machine respectively.
During multimachine feed, the main frame scan round of control station respectively caches the stuff level switch state of hopper, is carried out dispensing by formula, is stirred, carries successively.
Feed end at every suction tube of weighing is also equipped with flow control valve group, this flow control valve group and suction electromagnetic valve linking of weighing.
Flow control valve group includes middling speed valve, low speed valve, and this middling speed valve, low speed valve coordinate control suction flow to be low speed, middling speed or completely cut off.
Equipped with universal wheel bottom described Raw material pail.
The beneficial effects of the utility model are: the middling speed valve of flow control valve group, low speed valve coordinate, Electronic control suction flow is low speed, middling speed or completely cut off, to have coordinated high-precision feeding action, time incipient, feeding is middling speed feeding, it is exactly low speed to feeding when of last 5KG, to ensure that the weight error precision of feeding is within 5/1000ths;By weighing, formula, stir, carry and realize automatization completely, improve work efficiency, decrease manpower, reduce labor intensity, reduce the probability made mistakes, make raw material be substantially at airtight environment, decrease the probability of pollution.Another raw material and board are totally separated from, and have broken original handicraft workshop formula mode of production, have completed the line production of automatization, are conducive to large-scale production and data statistics.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference: Raw material pail A, B, C, D, E, F, raw material storage tank 1A, 1B, 1C, 1D, 1E, 1F, material vacuum device for suction material 2A, 2B, 2C, 2D, 2E, 2F, weigh suction electromagnetic valve group 3A, 3B, 3C, stuff level switch 1, raw material suction pipe 2, extruding machine 3, weighing unit 4, weigh hopper 5, blowing electric butterfly valve 6, agitator tank 7, charging vacuum intaking device 8, caching hopper 9, negative pressure weight scale 10 in high precision, control station 11, weigh suction tube 12, charging suction pipe 13, inductive switch 14, weigh vacuum intaking device 15, flow control valve group 16, weighing house steward 17.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Embodiment one
With reference to Fig. 1, the present embodiment includes control station 11, storage device, weighing device, agitator tank 7, feed arrangement;Multiple Raw material pail A that described storage device includes being sequentially connected with, B, C, D, E, F, many raw material suction pipes 2, many set material vacuum device for suction material 2A, 2B, 2C, 2D, 2E, 2F, multiple raw material storage tank 1A, 1B, 1C, 1D, 1E, 1F;Described weighing device includes many be sequentially connected with suction tubes 12 of weighing, multiple suction electromagnetic valve of weighing, weighing house steward 17, vacuum intaking device 15 of weighing, weighing platform 4;Every suction tube 12 one end of weighing connects a raw material storage tank, and the other end connects weigh suction electromagnetic valve 3A, 3B, a 3C, and by the control of suction electromagnetic valve of weighing, in making the same time, only one suction tube 12 of weighing communicates with weighing house steward 14;Described agitator tank 7 and weighing unit 4, by pipeline communication, are provided with stirrer paddle in agitator tank 7;Described feed arrangement includes the charging suction pipe 13 being sequentially connected with, charging vacuum intaking device 8, caches hopper 9, is provided with stuff level switch 1 in caching hopper.Described weighing platform includes high accuracy negative pressure weight scale 10, and scale is provided with hopper 5 of weighing, and hopper bottom of weighing sets a blowing electric butterfly valve 6;Inductive switch 14 it is provided with bottom agitator tank.Described control station 11 is equipped with setting the man machine interface of composition of raw materials, main frame, and the stuff level switch 1 in control station and weigh suction electromagnetic valve 3A, 3B, 3C etc., in high precision negative pressure weight scale 10, blowing electric butterfly valve 6, caching hopper 9, the inductive switch 14 bottom agitator tank electrically connect.This feeding system can be multiple stage extruding machine feed simultaneously, during multimachine feed, weighing unit 4 is provided with to overlap the high accuracy negative pressure weight scale 10 and hopper 5 of weighing connected with the house steward that weighs more, and multiple hoppers 5 of weighing are sequentially connected with correspondingly with multiple agitator tanks, many set charging vacuum intaking devices, multiple caching hopper, multiple stage extruding machine respectively.During multimachine feed, the main frame scan round of control station 11 respectively caches the stuff level switch state of hopper, is carried out dispensing by formula, is stirred, carries successively.Feed end at every suction tube of weighing is also equipped with flow control valve group 16, this flow control valve group 16 and suction electromagnetic valve 3A, 3B, 3C linkage of weighing.Flow control valve group 16 includes middling speed valve, low speed valve, and this middling speed valve, low speed valve coordinate control suction flow to be low speed, middling speed or completely cut off.When low speed valve and middling speed valve are all opened, suction flow is low speed;When low speed valve closedown, middling speed valve are opened, suction flow is middling speed, and when low speed valve and middling speed valve are all closed, suction tube of weighing is completely cut off.Equipped with universal wheel bottom described Raw material pail, after pouring Raw material pail into after raw material is unpacked by workshop of unpacking, being pushed into head tank, head tank storing amount is relatively big and is fixed from mobile.Equipped with universal wheel bottom described Raw material pail.
During work, first pressing the total amount of order, calculate required each micelle gross weight, in warehouse, once all neck goes out.Pour 6 Raw material pails A, B, C, D, E, F after unpacking into, then sucked 6 raw material storage tank 1A, 1B, 1C, 1D, 1E, 1F storages of correspondence by material vacuum device for suction material 2A, 2B, 2C, 2D, 2E, 2F successively.Needing to set formula by production in the man machine interface of control station 11, and open switch, feeding system enters automatic mode.Main frame starts the state of the stuff level switch 1 in scanning caching hopper, when detecting that stuff level switch 1 has signal to export, system starts by given formula, first open weighing suction electromagnetic valve 3A, the micelle of Raw material pail A is by entering raw material storage tank 1A through raw material suction pipe 2, material vacuum device for suction material 3, it is weighed the hopper 5 of weighing on suction electromagnetic valve 3A, vacuum intaking device 15 of weighing, weighing unit 4, and count weight simultaneously, when the micelle weight of the raw material storage tank 1A sucked reaches when the arranging weight of formula table A material of setting, Host Shutdown weighing suction electromagnetic valve 3A;Open weighing suction electromagnetic valve 3B, 3C etc. the most successively, suck formula and specify the weight of other micelle.After formula suction action, the blowing electric butterfly valve 6 bottom hopper 5 of weighing automatically opens up, and the ABCDEF mixed material is put into the agitator tank 7 of its underpart, agitator tank delayed start-up agitating function, and presses the mixing time arranged by uniform for each raw material stirring.After stirring action, start to feed conveying function.During charging, by charging vacuum intaking device 8, from agitator tank 7, sizing material being drawn onto caching hopper 9, until all being sucked by the micelle in agitator tank 7, the inductive switch bottom agitator tank senses after not having micelle, is automatically switched off charging vacuum intaking device 8.So far, once terminate by formula feeding process.
In normal production, caching hopper 9 is directly mounted at the top of extruding machine 3, is directly connected with extruder hopper by pipeline, and the micelle in caching hopper 9 flows to extruder hopper to conduct oneself with dignity.When extruding machine 3 sizing material that the most outwards extrusion is molten, the micelle of extruder hopper constantly reduces, and the material of caching hopper 9 is automatically replenished, and material position constantly declines, and when dropping to material position less than stuff level switch 1, starts second time formula action again.
This feeding system can be multiple stage extruding machine feed simultaneously, during multimachine feed, weighing unit 4 is provided with to overlap the high accuracy negative pressure weight scale 10 and hopper 5 of weighing connected with the house steward that weighs more, and multiple hoppers 5 of weighing are sequentially connected with correspondingly with multiple agitator tanks, many set charging vacuum intaking devices, multiple caching hopper, multiple stage extruding machine respectively.During multimachine feed, the main frame scan round of control station 11 respectively caches the stuff level switch state of hopper, is carried out dispensing by formula, is stirred, carries successively.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to be made; or directly or indirectly it is used in relevant technical field, it is included in scope of patent protection of the present utility model.

Claims (8)

1. an extruding machine automatic feeding system, it is characterised in that include control station, storage device, weighing device, agitator tank, feed arrangement;
Described storage device includes the multiple Raw material pails being sequentially connected with, many raw material suction pipes, many set material vacuum device for suction material, multiple raw material storage tanks;
Described weighing device includes the many suction tubes of weighing being sequentially connected with, multiple suction electromagnetic valve of weighing, weighing house steward, vacuum intaking device of weighing, weighing platform;The feed end of every suction tube of weighing connects a raw material storage tank, and the other end connects a suction electromagnetic valve of weighing, and by the control of suction electromagnetic valve of weighing, in making the same time, only one suction tube of weighing communicates with weighing house steward;
Described agitator tank and weighing unit, by pipeline communication, are provided with stirrer paddle in agitator tank;
Described feed arrangement includes the charging suction pipe being sequentially connected with, charging vacuum intaking device, caches hopper, is provided with stuff level switch in caching hopper.
Extruding machine automatic feeding system the most according to claim 1, it is characterised in that described weighing platform includes high accuracy negative pressure weight scale, and scale is provided with hopper of weighing, and hopper bottom of weighing sets a blowing electric butterfly valve;Inductive switch it is provided with bottom agitator tank.
Extruding machine automatic feeding system the most according to claim 2, it is characterized in that, described control station is equipped with setting the man machine interface of composition of raw materials, main frame, and the stuff level switch in control station and suction electromagnetic valve of weighing, in high precision negative pressure weight scale, blowing electric butterfly valve, caching hopper, the inductive switch bottom agitator tank electrically connect.
Extruding machine automatic feeding system the most according to claim 3, it is characterized in that, this feeding system can be multiple stage extruding machine feed simultaneously, during multimachine feed, weighing unit is provided with to overlap the high accuracy negative pressure weight scale and hopper of weighing connected with the house steward that weighs more, and multiple hoppers of weighing are sequentially connected with correspondingly with multiple agitator tanks, many set charging vacuum intaking devices, multiple caching hopper, multiple stage extruding machine respectively.
Extruding machine automatic feeding system the most according to claim 4, it is characterised in that during multimachine feed, the main frame scan round of control station respectively caches the stuff level switch state of hopper, is carried out dispensing by formula, is stirred, carries successively.
Extruding machine automatic feeding system the most according to claim 1, it is characterised in that the feed end at every suction tube of weighing is also equipped with flow control valve group, this flow control valve group and suction electromagnetic valve linking of weighing.
Extruding machine automatic feeding system the most according to claim 6, it is characterised in that flow control valve group includes middling speed valve, low speed valve, this middling speed valve, low speed valve coordinate control suction flow to be low speed, middling speed or completely cut off.
Extruding machine automatic feeding system the most according to claim 1, it is characterised in that equipped with universal wheel bottom described Raw material pail.
CN201620295044.6U 2016-04-11 2016-04-11 Extruding machine automatic feed system Active CN205614972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620295044.6U CN205614972U (en) 2016-04-11 2016-04-11 Extruding machine automatic feed system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620295044.6U CN205614972U (en) 2016-04-11 2016-04-11 Extruding machine automatic feed system

Publications (1)

Publication Number Publication Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690705A (en) * 2016-04-11 2016-06-22 江华恒津包装材料有限公司 Automatic feeding system of plastic extruding machine
CN109693905A (en) * 2018-12-10 2019-04-30 宁波大发化纤有限公司 Polyester regenerated material intelligent distribution hybrid system and method
CN110421681A (en) * 2019-07-10 2019-11-08 中国建筑第八工程局有限公司 Walking builds 3D printing process control system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690705A (en) * 2016-04-11 2016-06-22 江华恒津包装材料有限公司 Automatic feeding system of plastic extruding machine
CN109693905A (en) * 2018-12-10 2019-04-30 宁波大发化纤有限公司 Polyester regenerated material intelligent distribution hybrid system and method
CN110421681A (en) * 2019-07-10 2019-11-08 中国建筑第八工程局有限公司 Walking builds 3D printing process control system and method

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