CN204916242U - Electronic automatic ration packing scale - Google Patents
Electronic automatic ration packing scale Download PDFInfo
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- CN204916242U CN204916242U CN201520686227.6U CN201520686227U CN204916242U CN 204916242 U CN204916242 U CN 204916242U CN 201520686227 U CN201520686227 U CN 201520686227U CN 204916242 U CN204916242 U CN 204916242U
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- electronic automatic
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- weighing hopper
- level sensor
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Abstract
The utility model provides an electronic automatic ration packing scale, which comprises a frame, be provided with the feeding fill in the frame, on one side of fighting, the feeding is provided with charging equipment, the intracavity that the feeding was fought is provided with level sensor and lower level sensor respectively, reinforced mechanism is connected to the discharge gate that the feeding was fought, reinforced mechanism connects the weighing hopper, weighing sensor is connected to the weighing hopper, can edit the even reinforced mechanism of logic controller, meet weighing sensor, charging equipment, go up level sensor, level sensor, weighing hopper unload the bin gate and press from both sides a bag mechanism down. The utility model provides an electronic automatic ration packing scale adopts electricelectric power, need not the air supply, does not worry that the comdenstion water leads to the out of work problem of air pump, can below zero 30 degrees to the use down of 50 degrees environment of above freezing, accommodation is wider. Simultaneously, the feeding is fought and is adopted level sensor control, can realize the automatic feeding control to the feeding lifting machine, reduces because of the trueness error that the not enough problem of material arouses, degree of automation is high. Have, reinforced mechanism can adopt multistage reinforcedly again, sensor location, and positioning accuracy is high, and the packing precision is high.
Description
Technical field
The utility model relates to a kind of ration package scale, particularly the electronic automatic rating packing controller of one.
Background technology
Current ration package scale is mainly based on pneumatic packing scale, the compositions such as structure organic frame, weight display, weight display, storage bin hopper, gallery ports, weighing bucket, Dump gate, bag-clamping mechanism, cylinder, tracheae, electromagnetic valve, air pump, its gallery ports, Dump gate and bag-clamping mechanism are by solenoid control air cylinder driven, because cylinder exists operation inertia, larger vibrations can be brought to weighing hopper, can affect the precision of LOAD CELLS, and the noise of cylinder is large.In the winter time, especially in the region of cold weather, when temperature is lower than zero degree, pressurized air produces condensed water and freezes in pipeline, the uncontrollable cylinder of electromagnetic valve, is whole system paralysis.
Utility model content
For the problem that packing scale precision pneumatic in prior art and low temperature lost efficacy, the utility model proposes a kind of simple, the pure electronic automatic rating packing controller that range of use is wide.
In order to achieve the above object, the utility model proposes a kind of electronic automatic rating packing controller, described frame is provided with receiving cone, described receiving cone side is provided with charging equipment, level sensor and lower level sensor is respectively arranged with in the chamber of described receiving cone, the discharging opening of described receiving cone connects charging mechanism, described charging mechanism connects weighing hopper, described weighing hopper connects LOAD CELLS, described charging mechanism can the discharging opening of receiving cone described in opening/closing, described charging mechanism and LOAD CELLS connect programmable logic controller to drive described charging mechanism when opening the discharging opening of receiving cone, can according to the weight of weighing sensor induction, control the folding degree of described discharging opening successively, the discharging opening of described weighing hopper is provided with weighing hopper Dump gate, described weighing hopper Dump gate connects tanker, described go out the outlet of tanker be provided with bag-clamping mechanism, described programmable logic controller also connects charging equipment, upper level sensor, lower level sensor, weighing hopper Dump gate and bag-clamping mechanism.
Preferential as technique scheme, described charging mechanism comprises two symmetrical reinforced hatch doors, and described reinforced hatch door side is equipped with tooth bar, the gears meshing of described tooth bar and reinforced motor output shaft, to drive described reinforced hatch door opening/closing.
Preferential as technique scheme, described bag-clamping mechanism comprises two symmetrically arranged jig arm, described jig arm is arranged at out the both sides of tanker outlet respectively by rotating shaft, described jig arm is also connected with folder bag connecting rod, described folder bag connecting rod one end connects jig arm by axle drive shaft, and the other end connects driven wheel surface, the gears meshing of described driven wheel and folder bag motor output shaft, to drive described driven wheel to rotate, compress to enable jig arm/export away from going out tanker.
Preferential as technique scheme, described folding degree divides three grades to feed intake, and is respectively that one-level feeds intake in a large number, amount feeds intake in secondary, three grades of trace feed intake.
Preferential as technique scheme, described weighing hopper is made up of two metering cylinders in parallel.
Preferential as technique scheme, is provided with mobile land wheel bottom described frame, moves to enable described electronic automatic rating packing controller complete machine.
Preferential as technique scheme, described programmable logic controller also connects weight display.
Preferential as technique scheme, described charging mechanism side arranges reinforced hatch door position transduser, and described reinforced hatch door position transduser connects programmable logic controller.
Preferential as technique scheme, described bag-clamping mechanism side arranges bag-clamping mechanism position transduser, and described bag-clamping mechanism position transduser connects programmable logic controller.
The electronic automatic rating packing controller of the one that the utility model proposes, has following technique effect:
1, adopt pure electric-powered, without the need to source of the gas, do not worry that condensed water causes air pump not work problem, can use under subzero 30 degree to 50 degree of environment above freezing, applicable area is wider.
2, receiving cone adopts level sensor to control, and can realize controlling the automatic charging of feeding gig, and reduce the trueness error because the not enough problem of material causes, degree of automation is high.
3, charging mechanism can adopt multistage reinforced, and sensor localization, positioning precision is high, and Accuracy of Packaging is high.
4, adopt two weighing hopper, can replace, synchronously, be used alone, work efficiency is high.
5, complete machine conveniently moving, is convenient to mobile working place at any time.
6, apparatus control system modularization is high, and electrical accessorie is gauge member, is convenient to safeguard, good stability is simple to operate, failure rate is low, and power consumption is few, noiselessness, long service life.
7, totally-enclosed design greatly reduces corrosion and the interference of dust, improves the working environment of packing scale, improves the service life of equipment.
Accompanying drawing explanation
Fig. 1 is the electronic automatic rating packing controller structural representation of utility model embodiment;
Fig. 2 is utility model embodiment charging mechanism structural representation;
Fig. 3 is utility model embodiment bag-clamping mechanism structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model proposes a kind of electronic automatic rating packing controller, as shown in Figure 1, comprise frame 9, switch box 14, described frame 9 is provided with receiving cone 3, and described receiving cone side is provided with charging equipment, is respectively arranged with level sensor 1 and lower level sensor 2 in the chamber of described receiving cone.The discharging opening of described receiving cone connects charging mechanism 4, and described charging mechanism connects weighing hopper 8, and described weighing hopper connects LOAD CELLS 7, and described LOAD CELLS 7 adopts 3 S type LOAD CELLS, ensures precision.Meanwhile, receiving cone strengthens, and increases feeding, discharge level sensor, increases and automatically controls, and reduces the trueness error because the not enough problem of material causes.
Described charging mechanism 4 can the discharging opening of receiving cone described in opening/closing, described charging mechanism and LOAD CELLS connect programmable logic controller to drive described charging mechanism when opening the discharging opening of receiving cone, can according to the weight of weighing sensor induction, control the folding degree of described discharging opening successively, described folding degree divides three grades to feed intake, and is respectively that one-level feeds intake in a large number, amount feeds intake in secondary, three grades of trace feed intake.
Described charging mechanism connects weighing hopper 8, and described weighing hopper can be made up of two metering cylinders in parallel.The discharging opening of described weighing hopper is provided with weighing hopper Dump gate 10, weighing hopper Dump gate 10 adopts magnet control, simple and reliable, described weighing hopper Dump gate connects tanker 11, described go out the outlet of tanker be provided with bag-clamping mechanism 13, described programmable logic controller also connects charging equipment, LOAD CELLS, upper level sensor, lower level sensor, bag-clamping mechanism position transduser, reinforced hatch door position transduser, weighing hopper, Dump gate and bag-clamping mechanism.
As shown in Figure 2, described charging mechanism comprises two symmetrical reinforced hatch doors 18, and described reinforced hatch door side is equipped with tooth bar 16, and the gears meshing of described tooth bar 16 and reinforced motor 5 output shaft, to drive described reinforced hatch door opening/closing.Described charging mechanism adopts motor, gear, tooth bar to control, and can ensure to run conformability, described charging mechanism side arranges reinforced hatch door position transduser 22, to make gallery ports positional precision, thus ensures charging precision.
As shown in Figure 3, described bag-clamping mechanism comprises two symmetrically arranged jig arm 19, described jig arm 19 is arranged at out the both sides of tanker outlet respectively by rotating shaft, described jig arm is also connected with folder bag connecting rod 20, described folder bag connecting rod one end connects jig arm by axle drive shaft, and the other end connects driven wheel 21 surface, the gears meshing of described driven wheel and folder bag motor 12 output shaft, to drive described driven wheel to rotate, compress to enable jig arm/export away from going out tanker.Described bag-clamping mechanism adopts motor and connecting rod mechanism, controls jig arm step up and unclamp by limit switch.Described bag-clamping mechanism side arranges bag-clamping mechanism position transduser 21, to ensure that folder bag steps up dynamics.
Described programmable logic controller also connects weight display.Be provided with mobile land wheel 15 bottom described frame, move to enable described electronic automatic rating packing controller complete machine.
The electronic automatic rating packing controller of the DLBD-100S that the utility model proposes, LOAD CELLS and external button are to weight display incoming signal and instruction, weight display processing signals machine is instruction morphing is that output command is to programmable logic controller, programmable logic controller by instruction morphing be the operation of execution unit, control to execution unit is realized, as reinforced, discharging and bag-clamping mechanism by relay.
The electronic automatic rating packing controller of the DLBD-100S that the utility model proposes, drive control part employing PLC adds Control motor and carries out mechanical movement, replacement of solenoid valve and cylinder, adopt proximity switch to detect each mechanical location, Real-time Feedback position signal in process.
The pure electronic packing scale workflow of the utility model: when electronics automatic packing balance uses, first select formula, then automatic charging switch is opened, when material is lower than lower material level, charging equipment automatic charging, when material reaches upper material level, upper level sensor sends signal, supply disconnecton, material loading stops; When material is lower than lower material level, weight display sends signal, power connection, and automatic charging works so repeatedly.Simultaneously by green start button, weighing controller received signal sends the instruction that feeds intake, and reinforced motor makes reinforced exit door automatically operate by a pair gear to open, start one-level and feed intake in a large number; When weight display detects that large throwing advance value completes, measure in startup secondary and feed intake; When weight display detects that middle throwing advance value completes, start three grades of little throwings of trace and feed intake, when weight reaches little throwing advance value, weight display sends the signal of closing reinforced exit door, and reinforced exit door is closed.Then packaging bag is set to out on the drain hole of tanker low side, stirs folder bag switch, weight display accepts folder bag instruction and sends folder bag signal, folder bag electric motor starting, folder bag driven by motor a pair gear and the complete rear folder bag action of connecting rod mechanism.Thereafter weighing controller starts blowing signal, the power-off of metering cylinder electromagnet, and Dump gate is opened, material arrives packaging bag via the drain hole gone out under tanker, after the material in metering cylinder discharges, and the electromagnet energising at metering cylinder place, emptying door is closed, and feeds intake next time.Weight display sends loose bag signal, and bag-clamping mechanism unclamps, and automatically pockets, and the packaging bag of filling material completes whole workflow through load-transfer device, sack closer.
Certainly; the utility model also can have other embodiments; when not deviating from the utility model spirit and essence thereof; person of ordinary skill in the field is when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to claim of the present utility model.
Claims (9)
1. an electronic automatic rating packing controller, comprise frame, it is characterized in that, described frame is provided with receiving cone, described receiving cone side is provided with charging equipment, level sensor and lower level sensor is respectively arranged with in the chamber of described receiving cone, the discharging opening of described receiving cone connects charging mechanism, described charging mechanism connects weighing hopper, described weighing hopper connects LOAD CELLS, described charging mechanism can the discharging opening of receiving cone described in opening/closing, described charging mechanism and LOAD CELLS connect programmable logic controller to drive described charging mechanism when opening the discharging opening of receiving cone, can according to the weight of weighing sensor induction, control the folding degree of described discharging opening successively, the discharging opening of described weighing hopper is provided with weighing hopper Dump gate, described weighing hopper Dump gate connects tanker, described go out the outlet of tanker be provided with bag-clamping mechanism, described programmable logic controller also connects charging equipment, upper level sensor, lower level sensor, weighing hopper Dump gate and bag-clamping mechanism.
2. electronic automatic rating packing controller according to claim 1, it is characterized in that, described charging mechanism comprises two symmetrical reinforced hatch doors, and described reinforced hatch door side is equipped with tooth bar, the gears meshing of described tooth bar and reinforced motor output shaft, to drive described reinforced hatch door opening/closing.
3. electronic automatic rating packing controller according to claim 1, it is characterized in that, described bag-clamping mechanism comprises two symmetrically arranged jig arm, described jig arm is arranged at out the both sides of tanker outlet respectively by rotating shaft, described jig arm is also connected with folder bag connecting rod, described folder bag connecting rod one end connects jig arm by axle drive shaft, the other end connects driven wheel surface, the gears meshing of described driven wheel and folder bag motor output shaft, to drive described driven wheel to rotate, compress to enable jig arm/export away from going out tanker.
4. electronic automatic rating packing controller according to claim 1, is characterized in that, described folding degree divides three grades to feed intake, and is respectively that one-level feeds intake in a large number, amount feeds intake in secondary, three grades of trace feed intake.
5. electronic automatic rating packing controller according to claim 1, is characterized in that, described weighing hopper is made up of two metering cylinders in parallel.
6. electronic automatic rating packing controller according to claim 1, is characterized in that, is provided with mobile land wheel bottom described frame, moves to enable described electronic automatic rating packing controller complete machine.
7. electronic automatic rating packing controller according to claim 1, is characterized in that, described programmable logic controller also connects weight display.
8. electronic automatic rating packing controller according to claim 1, is characterized in that, described charging mechanism side arranges reinforced hatch door position transduser, and described reinforced hatch door position transduser connects programmable logic controller.
9. electronic automatic rating packing controller according to claim 1, is characterized in that, described bag-clamping mechanism side arranges bag-clamping mechanism position transduser, and described bag-clamping mechanism position transduser connects programmable logic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686227.6U CN204916242U (en) | 2015-09-07 | 2015-09-07 | Electronic automatic ration packing scale |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686227.6U CN204916242U (en) | 2015-09-07 | 2015-09-07 | Electronic automatic ration packing scale |
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| CN204916242U true CN204916242U (en) | 2015-12-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323706A (en) * | 2017-08-02 | 2017-11-07 | 江苏正华机电科技有限公司 | A kind of novel high-precision packing scale |
| CN110342019A (en) * | 2018-04-08 | 2019-10-18 | 上海大和衡器有限公司 | A kind of mixed material attaching system and its mixed material charging process |
| CN111498520A (en) * | 2020-03-31 | 2020-08-07 | 华电曹妃甸重工装备有限公司 | Flow control device for opening and closing |
| CN111619835A (en) * | 2020-05-26 | 2020-09-04 | 黄石市寰宇机械科技股份有限公司 | Novel double-station quantitative packing scale |
-
2015
- 2015-09-07 CN CN201520686227.6U patent/CN204916242U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323706A (en) * | 2017-08-02 | 2017-11-07 | 江苏正华机电科技有限公司 | A kind of novel high-precision packing scale |
| CN110342019A (en) * | 2018-04-08 | 2019-10-18 | 上海大和衡器有限公司 | A kind of mixed material attaching system and its mixed material charging process |
| CN111498520A (en) * | 2020-03-31 | 2020-08-07 | 华电曹妃甸重工装备有限公司 | Flow control device for opening and closing |
| CN111619835A (en) * | 2020-05-26 | 2020-09-04 | 黄石市寰宇机械科技股份有限公司 | Novel double-station quantitative packing scale |
| CN111619835B (en) * | 2020-05-26 | 2022-01-04 | 黄石市寰宇机械科技股份有限公司 | Novel double-station quantitative packing scale |
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