CN207275734U - More pellet automatic weighing transport systems - Google Patents

More pellet automatic weighing transport systems Download PDF

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Publication number
CN207275734U
CN207275734U CN201720904334.0U CN201720904334U CN207275734U CN 207275734 U CN207275734 U CN 207275734U CN 201720904334 U CN201720904334 U CN 201720904334U CN 207275734 U CN207275734 U CN 207275734U
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China
Prior art keywords
pellet
bucket
branch
weighs
feed pipe
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CN201720904334.0U
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Chinese (zh)
Inventor
管锡康
徐洪兴
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Wuxi Jiahong Plastics Technology Co Ltd
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Wuxi Jiahong Plastics Technology Co Ltd
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Priority to CN201720904334.0U priority Critical patent/CN207275734U/en
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Abstract

The utility model discloses a kind of more pellet automatic weighing transport systems, which includes sequentially connected some branch's pellet feed inlets, total pellet feed inlet according to pellet conveying direction, and pellet weighs bucket, hopper, discharge port;Each branch's pellet feed inlet is connected with total pellet feed inlet by branch's feed pipe and converges into total pellet feed pipe respectively, branch's feed pipe is equipped with solenoid valve, total pellet feed pipe weighs bucket with the pellet and connects, total pellet feed pipe is equipped with whirlwind wind turbine, and the pellet weighs bucket and is equipped with metering module;Pneumatic butterfly valve is equipped between the hopper and discharge port;The solenoid valve, whirlwind wind turbine, metering module and Pneumatic butterfly valve and PLC controller interlock.The utility model can prevent cross contamination between different material, realize automatic and accurate suction and blowing, time saving and energy saving, greatly improve production efficiency.

Description

More pellet automatic weighing transport systems
Technical field
It the utility model is related to solid material conveying device, more particularly to more pellet automatic weighing transport systems.
Background technology
Pellet (including particulate material, powder etc.) mode of movement includes drag conveyor conveying at present, pneumatic conveyer conveys, O-shaped band conveyer conveying, chain conveyor conveying, screw conveyor conveying etc., but above-mentioned mode of movement has the following disadvantages:
1. when a variety of pellets need to be conveyed, cross contamination is easily caused before charging and during charging;
2. the quantitative conveying of material and quantitative blowing can not be realized, precision degree is low;
Use hand stock and blowing mode more 3., need manually frequent suction and blowing, time-consuming and laborious, efficiency is low, automatically Change degree is low.
Utility model content
For the problems of the prior art, the utility model provides a kind of more conveyed suitable for a variety of pellets with blowing Expect automatic weighing transport system, which can prevent cross contamination between different material, realize automatic and accurate suction and blowing, save Shi Shengli, greatly improves production efficiency.
To realize above technical purpose, the technical solution of the utility model is:
More pellet automatic weighing transport systems, the system include sequentially connected some branch's grains according to pellet conveying direction Expect feed inlet, total pellet feed inlet, pellet weighs bucket, hopper, discharge port;Each branch's pellet feed inlet is respectively by dividing Branch feed pipe connects with total pellet feed inlet and converges into total pellet feed pipe, and branch's feed pipe is equipped with solenoid valve, Total pellet feed pipe weighs bucket with the pellet and connects, and total pellet feed pipe is equipped with whirlwind wind turbine, the pellet Weigh that bucket is circumferentially uniformly distributed metering module;Pneumatic butterfly valve is equipped between the hopper and discharge port;The solenoid valve, whirlwind Wind turbine, metering module and Pneumatic butterfly valve and PLC controller interlock.
Preferably, branch's pellet feed inlet is equipped with three, corresponding branch's feed pipe is connected respectively thereafter.
Preferably, the pellet, which weighs bucket, is equipped with material position inductive switch, to set warning material position.
Preferably, the metering module includes at least three weight sensor, the weight sensor claims along the pellet Measuring tank is circumferentially uniformly distributed, its distribution center weighs bucket center of gravity with the pellet and overlaps.
It is described always between pellet feed pipe and the charge pipe preferably, the pellet, which weighs bucket, is equipped with charge pipe Connected by hose, the effect of hose is, when pellet, which weighs bottom of the barrel, because loading pellet to sink, can continue to keep metering mould The distribution center of block weighs bucket center of gravity with pellet and overlaps.
Preferably, the pellet is weighed in bucket is circumferentially laid with circular spray tube along inner wall, on the circular spray tube Some spray apertures are furnished with, blow-off pipe is additionally provided with the hopper, which is provided with blowdown valve, the blowdown valve and the PLC controller It is chain.
From the above, it can be seen that the utility model possesses advantages below:
1st, different pellets are automatically drawn into through different pellet feed inlets and branch's feed pipe, are fed by solenoid valve control logical Road, effectively prevent different pellets before charging and charging during cross contamination;
2nd, automatic material-absorbing is realized by whirlwind wind turbine and PLC controller, it is not necessary to artificial frequent suction, while by measuring mould Block can automatic weighing pellet reach setting weight value, and automatic ration blowing is realized by PLC controller and Pneumatic butterfly valve, refined It is high with the degree of automation, it is time saving and energy saving, it is efficient, it can be achieved that unattended operation to inhale blowing.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment automatic weighing transport system of pellet more than 1.
Fig. 2 weighs barrel structure schematic diagram for 2 pellet of embodiment.
Reference numeral:1st, total pellet feed inlet;2nd, pellet weighs bucket;3rd, hopper;4th, discharge port;5th, No.1 pellet is fed Mouthful;6th, No. two pellet feed inlets;7th, No. three pellet feed inlets;8th, branch's feed pipe;9th, total pellet feed pipe;10th, No.1 electromagnetism Valve;11st, No. two solenoid valves;12nd, No. three solenoid valves;13rd, whirlwind wind turbine;14th, charge pipe;15th, hose;16th, metering module;17、 Pneumatic butterfly valve;18th, material position inductive switch;19th, circular spray tube;20th, blow-off pipe;21st, blowdown valve.
Embodiment
Below in conjunction with the accompanying drawings, several specific embodiments of the utility model are described in detail, but not to the power of the utility model Profit requires to do any restriction.
Be as shown in Figure 1 the embodiment automatic weighing transport system of pellet more than 1, the system according to pellet conveying direction including according to Branch's pellet feed inlet of secondary connection, total pellet feed inlet 1, pellet weigh bucket 2, hopper 3, discharge port 4;Branch's feed inlet is equipped with 3, including No.1 pellet feed inlet 5, No. two pellet feed inlets 6, No. three pellet feed inlets 7;Each branch pellet feed inlet point Do not connected by branch's feed pipe 8 with total pellet feed inlet 1 and converge into total pellet feed pipe 9, be all provided with each branch's feed pipe 8 There is a solenoid valve (being respectively the solenoid valve 11, three of No.1 solenoid valve 10, two solenoid valve 12);Set on total pellet feed pipe 9 There is whirlwind wind turbine 13;Pellet weighs bucket 2 and is equipped with charge pipe 14, passes through hose 15 between total pellet feed pipe 9 and charge pipe 14 Connection, its effect are, when pellet, which weighs bottom of the barrel, because loading pellet to sink, can continue to keep the distribution center of metering module Bucket center of gravity is weighed with pellet to overlap;Pellet weighs bucket 2 and is equipped with metering module 16, and metering module 16 includes 3 weight sensors, The sensor weighs bucket 2 along pellet and is circumferentially uniformly distributed, its distribution center weighs 2 center of gravity of bucket with pellet and overlaps;Hopper 3 is located at grain Material weighs the lower section of bucket 2, its lower end is discharge port 17, and Pneumatic butterfly valve 18 is equipped between hopper 3 and discharge port 4.No.1 solenoid valve 10, 11, No. three solenoid valves 12 of No. two solenoid valves, whirlwind wind turbine 13, metering module 16 and Pneumatic butterfly valve 17 are interlocked with PLC controller.
As shown in Fig. 2, in example 2, pellet weighs bucket 2 and is equipped with material position inductive switch 18, which controls with PLC Device interlocks, to set warning material position;Pellet weighs in bucket 2 and circular spray tube 19 is circumferentially laid with along inner wall, annular spray Some spray apertures are evenly equipped with pipe 19;Blow-off pipe 20 is additionally provided with hopper 3, which is provided with blowdown valve 21, blowdown valve 21 and PLC controls Device processed is chain.
The utility model specific work process is as follows:
No.1 pellet, No. two pellets and No. three pellets are respectively by No.1 pellet feed inlet 5, No. two pellet feed inlets 6, and three Number pellet feed inlet 7 is fed.For example, when need to add No.1 pellet, under PLC controller control, whirlwind wind turbine 11 is opened, No.1 electricity Magnet valve 10 is opened, and No. two solenoid valves 11 and No. three solenoid valves 12 are closed, and No.1 pellet is inhaled into branch's feed pipe 8 automatically, through total Pellet feed pipe 9, hose 15 and charge pipe 14 enter pellet and weigh in bucket 2, and metering module 16 obtains pellet and weighs in bucket 2 at this time The weight information of pellet is simultaneously inputted to PLC controller, and when reaching set charge weight, PLC controller controls pneumatic butterfly Valve 18 is opened, and No.1 pellet is through hopper 3 and discharge port 4 by automatic discharging.When blowing finishes, PLC controller control system enters Automatic cleaning model, circular spray tube 19 weigh spraying-rinsing bucket wall in bucket 2 and hopper 3 to pellet, and cleaning finishes, PLC controls Device control of sewage disposal valve 21 is opened, and cleaning sullage is discharged through blow-off pipe 20.
In conclusion the utility model has the following advantages that:
1st, different pellets are automatically drawn into through different pellet feed inlets and branch's feed pipe, are fed by solenoid valve control logical Road, effectively prevent different pellets before charging and charging during cross contamination;
2nd, automatic material-absorbing is realized by whirlwind wind turbine and PLC controller, it is not necessary to artificial frequent suction, while by measuring mould Block can automatic weighing pellet reach setting weight value, and automatic ration blowing is realized by PLC controller and Pneumatic butterfly valve, refined It is high with the degree of automation, it is time saving and energy saving, it is efficient to inhale blowing.
It is understood that above with respect to the specific descriptions of the utility model, it is merely to illustrate the utility model and is not It is limited to the described technical solution of the utility model embodiment.It will be understood by those of ordinary skill in the art that still can be with Modify to the utility model or equivalent substitution, to reach identical technique effect;As long as satisfaction uses needs, all in this reality Within new protection domain.

Claims (6)

  1. The automatic weighing transport system of pellet more than 1., it is characterised in that:The system includes sequentially connected according to pellet conveying direction Some branch's pellet feed inlets, total pellet feed inlet, pellet weigh bucket, hopper, discharge port;Each branch's pellet feed inlet Connected respectively by branch's feed pipe with total pellet feed inlet and converge into total pellet feed pipe, set on branch's feed pipe There is solenoid valve, total pellet feed pipe weighs bucket with the pellet and connects, and total pellet feed pipe is equipped with whirlwind wind turbine, The pellet weighs that bucket is circumferentially uniformly distributed metering module;Pneumatic butterfly valve is equipped between the hopper and discharge port;The electricity Magnet valve, whirlwind wind turbine, metering module and Pneumatic butterfly valve and PLC controller interlock.
  2. 2. more pellet automatic weighing transport systems according to claim 1, it is characterised in that:Branch's pellet feed inlet Equipped with three.
  3. 3. more pellet automatic weighing transport systems according to claim 1, it is characterised in that:The pellet weighs to be set on bucket There is material position inductive switch, to set warning material position.
  4. 4. more pellet automatic weighing transport systems according to claim 1, it is characterised in that:The metering module is included extremely Few 3 weight sensors, the weight sensor weigh bucket along the pellet and are circumferentially uniformly distributed, its distribution center and the grain Material weighs bucket center of gravity and overlaps.
  5. 5. more pellet automatic weighing transport systems according to claim 1, it is characterised in that:The pellet weighs to be set on bucket There is charge pipe, it is described always to be connected between pellet feed pipe and the charge pipe by hose.
  6. 6. more pellet automatic weighing transport systems according to claim 1, it is characterised in that:The pellet weighs edge in bucket Inner wall is circumferentially laid with circular spray tube, and some spray apertures are evenly equipped with the circular spray tube, blowdown is additionally provided with the hopper Pipe, which is provided with blowdown valve, the blowdown valve and the PLC controller are chain.
CN201720904334.0U 2017-07-24 2017-07-24 More pellet automatic weighing transport systems Active CN207275734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720904334.0U CN207275734U (en) 2017-07-24 2017-07-24 More pellet automatic weighing transport systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720904334.0U CN207275734U (en) 2017-07-24 2017-07-24 More pellet automatic weighing transport systems

Publications (1)

Publication Number Publication Date
CN207275734U true CN207275734U (en) 2018-04-27

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Application Number Title Priority Date Filing Date
CN201720904334.0U Active CN207275734U (en) 2017-07-24 2017-07-24 More pellet automatic weighing transport systems

Country Status (1)

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CN (1) CN207275734U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109093980A (en) * 2018-08-03 2018-12-28 京华塑业有限公司 A kind of self-timing feeding and storing unit
CN109692619A (en) * 2019-01-18 2019-04-30 国佑实业(上海)有限公司 A kind of multicomponent weighing feeding control way

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109093980A (en) * 2018-08-03 2018-12-28 京华塑业有限公司 A kind of self-timing feeding and storing unit
CN109692619A (en) * 2019-01-18 2019-04-30 国佑实业(上海)有限公司 A kind of multicomponent weighing feeding control way

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