CN203112478U - High-precision filling and weight checking integrated system - Google Patents

High-precision filling and weight checking integrated system Download PDF

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Publication number
CN203112478U
CN203112478U CN 201320096321 CN201320096321U CN203112478U CN 203112478 U CN203112478 U CN 203112478U CN 201320096321 CN201320096321 CN 201320096321 CN 201320096321 U CN201320096321 U CN 201320096321U CN 203112478 U CN203112478 U CN 203112478U
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CN
China
Prior art keywords
bottle
manipulator
filling
precision
controller
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Expired - Fee Related
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CN 201320096321
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Chinese (zh)
Inventor
黄龙生
石秀东
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黄龙生
石秀东
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Priority to CN 201320096321 priority Critical patent/CN203112478U/en
Application granted granted Critical
Publication of CN203112478U publication Critical patent/CN203112478U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a filling-weighting-integrated system, and particularly relates to a high-precision filling and weight checking integrated system. The system comprises a filling head, an empty bottle high-precision scale, an empty bottle manipulator, a full bottle high-precision scale, a full bottle manipulator, a conveyer belt and a controller, wherein bottles before the filling can be transferred by the empty bottle manipulator; the bottles are filled by the filling head; the bottles after the filling can be transferred by the full bottle manipulator; and the filling head, the empty bottle high-precision scale, the empty bottle manipulator, the full bottle high-precision scale and the full bottle manipulator are connected with the controller respectively. The system is characterized in that the real weight W of the filling material is calculated by the controller to be compared with the preset weight M; and when the error value P exceeds the given range, the feeding capacity of the filling head can be adjusted by the controller. The system has the advantages that the system is compact and reasonable; the detection of the material weight can be carried out through a feedback control method; the filling capacity of the material can be regulated automatically; and the system is flexile and convenient.

Description

High precision can and check weighing integral system
Technical field
The utility model relates to a kind of can and weighs integrated system, is specially high precision can and check weighing integral system.
Background technology
In the pouring process of medicine, food, chemical products, need strict control can amount mostly, and the product that can is good also needs sense weight, and is undesirable when weight, needs to reject, to guarantee that product weight is all qualified.In the pouring process of medicine, food, chemical products, can and check weighing divide comes at present, and pouring process is an independent system, and check weighing is the another one independent system, and two individual system are not connected.Weight of definition during start is adjusted machine can amount in the can system, and can is quantitatively carried out by this all the time; In pouring process, take a sample to detect can weight by manual sampling or machine sometimes and whether meet the requirements, when discovery is undesirable, use the can amount of manually adjusting bottle placer again, and off-grade is rejected.In this process, because can is the independent system that separates with check weighing, following shortcoming is arranged: (1) weight off-grade can not be found immediately; (2) can amount can not servo-actuatedly be adjusted; (3) off-grade causes a large amount of wastes in batch.The filling accuracy of this can system is generally not high, and the highest have only 1 %-0.5%.Concerning the medicine of the strict control of some special needs dosage, this precision is nowhere near.And existing bulking system can not be calibrated the loading of material automatically, need manually regulate.
The utility model content
At above-mentioned technical matters, the utility model purpose is to provide a kind of exact measurement at material can on the manufacturing line and calibrates integrated system automatically, realizes that the technical solution of the utility model purpose is:
High precision can and check weighing integral system, comprise the can head, empty bottle high precision scale, empty bottle manipulator, real bottle high precision scale, real bottle manipulator, load-transfer device, controller is formed, empty bottle high precision scale and empty bottle manipulator are in the front portion of load-transfer device, the empty bottle manipulator can shift the bottle before the can, and the can head carries out can to bottle above the middle part of load-transfer device; Real bottle high precision scale and real bottle manipulator are positioned at the rear portion of load-transfer device, and real bottle manipulator can shift the bottle after the can; Can head, empty bottle high precision scale, empty bottle manipulator, real bottle high precision scale, real bottle manipulator are connected with controller respectively.
The method of work of high precision can and check weighing integral system is, controller control empty bottle manipulator is transferred to empty bottle high precision scale to bottle and is carried out the empty bottle weighing, controller reads the bottle empty bottle weight G that empty bottle high precision scale obtains, and the empty bottle manipulator is transferred to bottle on the load-transfer device; Bottle is transferred the position that band drives the can head, and controller control can head is to bottle filling liquid material or powder; Be transferred band after bottle filling is finished and drive the position that advances to real bottle high precision scale, controller sends the real bottle of signal control manipulator and bottle is transferred on the real bottle high precision scale is carried out reality bottle weighing, controller reads the real bottle weight F that real bottle high precision scale obtains, and real bottle manipulator is fetched bottle and is put on the load-transfer device then; Controller deducts empty bottle weight G with a real bottle weight F and obtains can material actual weight W, the predefined can material weight M that needs in can material actual weight W and the controller is contrasted, obtain error amount P=M-W, when error amount P is in the assigned error scope, think qualified, when exceeding the assigned error scope, controller sends the nonconformity signal, and simultaneously, controller is according to error P size, send feedback signal and adjust the feeding coal of can head automatically, feedback signal value N=k*P, k value=(1/6--1/2), form auto-control, in given range, just stop to adjust the feeding coal of can head up to the error of the bottle filling material weight of each inspection.
Empty bottle high precision scale and real bottle high precision scale are selected the high precision scale, and the precision of high precision scale can reach ten thousand/gram; Empty bottle manipulator and real bottle manipulator can shift a plurality of bottles simultaneously, and weighing improves weighing speed successively.
The high precision can that the utility model provides and check weighing integral system compact and reasonable adopt feedback, and weight of material is detected, automatically calibrate the loading of material, flexible, the efficient height is applicable to the manufacturing line that need carry out exact measurement to medicine or food weight.
Description of drawings
Fig. 1 is the side-looking structural representation of high precision can of the present utility model and check weighing integral system;
Fig. 2 is the plan structure scheme drawing of high precision can of the present utility model and check weighing integral system.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail.As depicted in figs. 1 and 2, high precision can and check weighing integral system comprise can 2, empty bottle high precision scale 3, empty bottle manipulator 4, real bottle high precision scale 5, real bottle manipulator 6, load-transfer device 7, controller 8 is formed, and empty bottle high precision scale 3 and empty bottle manipulator 4 are in the front portion of load-transfer device 7, and empty bottle manipulator 4 can shift the bottle 1 before the can, can 2 is carried out can to bottle 1 above the middle part of load-transfer device 7; Real bottle high precision scale 5 and real bottle manipulator 6 are positioned at the rear portion of load-transfer device 7, and real bottle manipulator 6 can shift the bottle 1 after the can; Can 2, empty bottle high precision scale 3, empty bottle manipulator 4, real bottle high precision scale 5, a real bottle manipulator 6 are connected with controller 8 respectively.
The method of work of high precision can and check weighing integral system is, controller 8 control empty bottle manipulators 4 are transferred to empty bottle high precision scale 3 to bottle 1 and are carried out the empty bottle weighing, controller 8 reads the bottle 1 empty bottle weight G that empty bottle high precision scale 3 obtains, and empty bottle manipulator 4 is transferred to bottle 1 on the load-transfer device 7; Bottle 1 is transferred the position that drives can 2 with 7, and controller 8 control cans 2 are to bottle 1 can liquid material or powder; Be transferred after bottle 1 can is finished with 7 and drive the position that advances to real bottle high precision scale 5, controller 8 sends the real bottle of signal control manipulator 6 and bottle 1 is transferred on the real bottle high precision scale 5 is carried out reality bottle weighing, controller 8 reads the real bottle weight F that real bottle high precision scale 5 obtains, and real bottle manipulator 6 is fetched bottle 1 and is put on the load-transfer device 7 then; Controller 8 deducts empty bottle weight G with a real bottle weight F and obtains can material actual weight W, the predefined can material weight M that needs in can material actual weight W and the controller 8 is contrasted, obtain error amount P=M-W, when error amount P is in the assigned error scope, think qualified, when exceeding the assigned error scope, controller 8 sends the nonconformity signal, and simultaneously, controller 8 is according to error P size, send feedback signal and adjust the feeding coal of can 2 automatically, feedback signal value N=k*P, k value=(1/6--1/2), form auto-control, in given range, just stop to adjust the feeding coal of can 2 up to the error of the bottle filling material weight of each inspection.

Claims (1)

1. high precision can and check weighing integral system, it is characterized in that: comprise can head (2), empty bottle high precision scale (3), empty bottle manipulator (4), real bottle high precision scale (5), real bottle manipulator (6), load-transfer device (7), controller (8) is formed, empty bottle high precision scale (3) and empty bottle manipulator (4) are in the front portion of load-transfer device (7), empty bottle manipulator (4) can shift the bottle before the can (1), and can head (2) carries out can in the top, middle part of load-transfer device (7) to bottle (1); Real bottle high precision scale (5) and real bottle manipulator (6) are positioned at the rear portion of load-transfer device (7), and real bottle manipulator (6) can shift the bottle after the can (1); Can head (2), empty bottle high precision scale (3), empty bottle manipulator (4), real bottle high precision scale (5), real bottle manipulator (6) are connected with controller (8) respectively.
CN 201320096321 2013-03-04 2013-03-04 High-precision filling and weight checking integrated system Expired - Fee Related CN203112478U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320096321 CN203112478U (en) 2013-03-04 2013-03-04 High-precision filling and weight checking integrated system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320096321 CN203112478U (en) 2013-03-04 2013-03-04 High-precision filling and weight checking integrated system

Publications (1)

Publication Number Publication Date
CN203112478U true CN203112478U (en) 2013-08-07

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Application Number Title Priority Date Filing Date
CN 201320096321 Expired - Fee Related CN203112478U (en) 2013-03-04 2013-03-04 High-precision filling and weight checking integrated system

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CN (1) CN203112478U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106044679A (en) * 2016-07-08 2016-10-26 广东华南计算技术研究所 Liquid injecting device and liquid injecting method
CN106698297A (en) * 2017-03-02 2017-05-24 长葛市怡盛蜂业有限公司 Honey filling conveying device
CN108321350A (en) * 2018-01-29 2018-07-24 深圳市东汇精密机电有限公司 A kind of fluid injection implementation method of the full-automatic filling machine of lithium battery
CN109094833A (en) * 2018-07-20 2018-12-28 楚天科技股份有限公司 Encapsulating system and encapsulating method for special container
CN109761182A (en) * 2019-02-01 2019-05-17 楚天科技股份有限公司 A kind of weighing detection method that big infusion glass bottle is filling

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106044679A (en) * 2016-07-08 2016-10-26 广东华南计算技术研究所 Liquid injecting device and liquid injecting method
CN106044679B (en) * 2016-07-08 2019-05-17 广东华南计算技术研究所 Priming device and electrolyte filling method
CN106698297A (en) * 2017-03-02 2017-05-24 长葛市怡盛蜂业有限公司 Honey filling conveying device
CN108321350A (en) * 2018-01-29 2018-07-24 深圳市东汇精密机电有限公司 A kind of fluid injection implementation method of the full-automatic filling machine of lithium battery
CN108321350B (en) * 2018-01-29 2021-04-02 深圳市东汇精密机电有限公司 Liquid injection implementation method of full-automatic liquid injection machine of lithium battery
CN109094833A (en) * 2018-07-20 2018-12-28 楚天科技股份有限公司 Encapsulating system and encapsulating method for special container
CN109761182A (en) * 2019-02-01 2019-05-17 楚天科技股份有限公司 A kind of weighing detection method that big infusion glass bottle is filling

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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: 20130807

Termination date: 20160304