CN201600177U - Tobacco material weighing system - Google Patents
Tobacco material weighing system Download PDFInfo
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- CN201600177U CN201600177U CN201020131704XU CN201020131704U CN201600177U CN 201600177 U CN201600177 U CN 201600177U CN 201020131704X U CN201020131704X U CN 201020131704XU CN 201020131704 U CN201020131704 U CN 201020131704U CN 201600177 U CN201600177 U CN 201600177U
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- weighing
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- weight
- weighing system
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Abstract
The utility model discloses a tobacco material weighing system, including: a weighing device which is installed on a conveyor of an unpacking device for metering net weight and accumulative weight of the tobacco materials; a center control device which communicates with the weighing device for sending a weighing instruction for the weighing device and reading the weighing data from the weighing device; and a supervisory computer which is connected with the center control device through an Ethernet for reading and processing the weighing data; the center control device reads the tobacco material weight which is weighed by the weighing device and transmits the weighing data to the supervisory computer; the supervisory computer analyzes and processes the weighing data and outputs a data report. The tobacco material weighing system automatically weighs the net weight of the tobacco materials on the production line, performs statistics and analysis process for the weighing data, gives a curve table for input and output of the tobacco materials, controls the leakage and loss of the tobacco materials in the intermediate link, reduces the production cost, increases the operating efficiency and improves the product quality.
Description
Technical field
The utility model relates to a kind of weighing system, particularly relates to a kind of cigarette material weighing system that is used for tobacco workshop.
Background technology
At present, in commercial production, adopted mechanical automation equipment that packing case is implemented to remove automatically.For example, in the throwing workshop of tobacco curing factory when removing the tobacco leaf packing case, the device of devaning that adopts generally includes Three Degree Of Freedom turnover machine, conveyor, Drawing apparatus and stacking machine, the Three Degree Of Freedom turnover machine is placed on the smoke box upset on the conveyor, makes smoke box opening one end down, two both sides that side arm is clamped smoke box of Drawing apparatus, smoke box is upwards mentioned, make the cigarette material in the smoke box deviate from, and then open smoke box, put together after by stacking machine smoke box being folded at last.
Said apparatus can robotization realization to the operation of devaning of smoke box, its process distribution is reasonable, action has accurately improved the work efficiency of devaning.
But, the above-mentioned device of devaning also exists some shortcomings, wherein is, can not realize in the unloading process cigarette material being weighed, and the weight of the cigarette material of the line that puts into production directly influences cigarette product output and quality, also determines the height of production cost and technological level simultaneously.
For addressing the above problem, cigar mill has proposed some solutions in actual production process at present, realizes tobacco workshop is weighed up the net weight of the cigarette material of production line.
Wherein a kind of mode is, in the overhead storehouse of cigarette factory, finish the metering proportion of tobacco leaf, the outbound of cigarette material directly enters production line, put into production the mode of cigarette material weight of this metering is more accurate, do not need to implement weighing once more to entering production line cigarette material, but require cigarette factory must be equipped with the overhead storehouse of cigarette material at high price, thereby production cost is very high.
Another kind of mode is, cigarette material proportioning in flat storehouse is good, after casing again, little prescription cigarette material is transported to the direct lambda line production in throwing workshop, cigarette material weight is foundation with the data of weighing in flat storehouse, and this mode error in dipping is bigger, and the reliability of data can't guarantee, and can not weigh automatically in batches, flat storehouse proportioning data sheet need manually be reported and submitted the throwing workshop, exists form to report and submit the problem of hysteresis, and data statistics efficient is lower.
In summary, the cost of existing weighing-appliance and method is higher, and data error is bigger, and data statistics efficient is lower, thereby influences the quality of production of product.
The utility model content
At above-mentioned defective, the technical matters that the utility model solves is to provide a kind of cigarette material weighing system, uses the quality of production that this system can reduce production costs, improve weigh data efficiency and product.
A kind of cigarette material weighing system that the utility model provides comprises:
One weighing device is installed on the device delivery machine of devaning the net weight of weighing cigarette material and batch cumulative weight;
One central control unit is communicated by letter with described weighing device, sends the instruction of weighing to described weighing device, reads the data of weighing of described weighing device;
One host computer is connected with described central control unit by Ethernet, reads and handle the described data of weighing;
Described central control unit reads the weight of described weighing device weighing cigarette material, and these data of weighing are sent to described host computer, and described host computer is analyzed and handled the described data of weighing, the output data form.
Preferably, described conveyor comprises plummer and base, and described weighing device is fixedly mounted between described plummer and the described base.
Preferably, described weighing device is a platform scale.
Preferably, described platform scale is specially plum Teller-Tuo benefit PK2-1012 electronic platform scale.
Preferably, described weighing device also comprises weighing instrument, and described weighing instrument is connected with described weighing device and communicates by letter with described weighing device.
Preferably, described weighing instrument is specially plum Teller-Tuo benefit PTPN-1900N dust protected Panther panel mounting instrument.
Preferably, described cigarette material weighing system also comprises touch-screen, and this touch-screen is communicated by letter with described central control unit, can show the transient data that described weighing instrument is current, described weighing instrument parameter is set, manually carries out the operation that the cigarette material is weighed and uploaded weight information.
Preferably, described central control unit is a Programmable Logic Controller.
Preferably, described Programmable Logic Controller is specially Siemens Programmable Logic Controller 315-2DP.
Preferably, described Ethernet is Siemens's Industrial Ethernet, by Siemens Industrial Ethernet communication processor CP343-1 the described data of weighing is passed to described host computer.
The cigarette material weighing system that the utility model provides comprises weighing device, central control unit, and host computer, central control unit reads the weight of weighing device weighing cigarette material, these data of weighing are sent to host computer, this host computer is analyzed and is handled, the output data form the data of weighing that receive.
Can on-line automatic weighing put into production the net weight of cigarette material of line of the cigarette material weighing system that the utility model provides, and can handle according to carrying out statistical study by symmetrical tuple, realize of the monitoring of cigarette material in first link of material loading, can be to the curve table of smoke material input and output, spilling and losing of control cigarette material link reduced production cost.
In addition, pack into by the weighing cigarette material weight of each Turnover Box, weigh up the weight of water stain cigarette material in the corresponding Turnover Box after the moisture regain again, thereby calculate the ratio of the water stain cigarette of vacuum conditioner, by adjusting the parameter of damping machine, improve equipment disposition, reduce the ratio of water stain cigarette, improve the utilization factor of cigarette material, and then the quality of production of the product that improves.
Description of drawings
The block diagram of the cigarette material weighing system that Fig. 1 provides for the utility model;
Front view on the conveyor that platform scale in the cigarette material weighing system that Fig. 2 provides for the utility model is installed;
Fig. 3 is the left view of Fig. 2;
The program flow diagram that Fig. 4 weighs automatically for the cigarette material weighing system that the utility model provides;
The cigarette material weighing system that Fig. 5 provides for the utility model is manually uploaded the program interface of the data of weighing.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
With reference to figure 1, the block diagram of the cigarette material weighing system that Fig. 1 provides for the utility model.
As shown in Figure 1, the cigarette material weighing system that present embodiment provides comprises weighing device 1, central control unit 3, host computer 2, weighing instrument 4 and touch-screen 5, weighing device 1 is installed on the device delivery machine of devaning, and is used to measure the net weight and batch cumulative weight of cigarette material; Central control unit 3 is communicated by letter with weighing device 1, sends the instruction of weighing to weighing device 1, reads the data of weighing of weighing device 1; Host computer 2 is connected with central control unit 1 by Ethernet, reads and the processing data of weighing;
When cigarette material weighing system was worked, the weight of central control unit 3 control weighing devices 1 weighing cigarette material was sent to host computer 2 with these data of weighing, and host computer 2 symmetrical tuples are according to analyzing and handle, the output data form.
Particularly, weighing device 1 is selected platform scale for use, and concrete mounting means is as follows:
Front view on the conveyor that platform scale in the cigarette material weighing system that provides for the utility model referring to figs. 2 and 3, Fig. 2 is installed; Fig. 3 is the left view of Fig. 2.
As shown in Figures 2 and 3, in the present embodiment, platform scale 6 is specifically selected plum Teller-Tuo benefit PK2-1012 electronic platform scale for use, and this electronic platform scale weighing is convenient, and has higher weighing precision.In addition, also can adopt other weighing device according to actual needs.
In the present embodiment, conveyor is a belt-type conveying device, comprise plummer 7 and base 8, platform scale 6 is installed between plummer 7 and the base 8 by bolt, the bottom of base 8 is equipped with roller 9, roller 9 can roll at track 10, and the drive conveyor shuttles back and forth mobile on track 10, and motor 11 drives belt conveyors 12 runnings.
In the process of devaning, the smoke box upset that the turnover machine of device of devaning is opened a side is placed on the plummer 7 of conveyor, the both sides that two side arms of Drawing apparatus of device of devaning clamp smoke boxes hold up smoke box, and then the cigarette material is placed on the plummer 7, drawing is finished, the cigarette material weighing system work that this moment, present embodiment provided, the net weight of weighing cigarette material.
In addition, in the present embodiment, the central control unit 3 concrete Siemens Programmable Logic Controller 315-2DP that adopt.By Siemens Industrial Ethernet communication processor CP343-1 the described data of weighing are passed to described host computer 2.
The weighing device 1 that the utility model provides also is equipped with weighing instrument 4, specifically can adopt plum Teller-Tuo benefit PTPN-1900N dust protected Panther panel mounting instrument.Weighing instrument 4 is connected with platform scale 6, communicate by letter with platform scale 6, and weighing instrument 4 carries out bus communication with Programmable Logic Controller (PLC).
Cigarette material weighing system also comprises touch-screen 5, and Programmable Logic Controller (PLC) communication is used to show the transient data that weighing instrument 4 is current, and weighing instrument 4 parameters are set, and manually carries out the operation that the cigarette material is weighed and uploaded weight information.
Particularly, weighing instrument 4, touch-screen 5 and Programmable Logic Controller (PLC) communicate by Siemens fieldbus Profibus-DP, and this fieldbus is the low-cost communication of a kind of high speed, are used for communicating by letter of device level control system and distributing I/O.
Hardware device in the present embodiment is according to the preferred equipment of practical situations, also can adopt the equipment of other similar functions to replace certainly, does not repeat them here.
The workflow and the software realization mode of the cigarette material weighing system that the utility model provides are described below in conjunction with Fig. 4 and Fig. 5.The software program of the cigarette material weighing system that present embodiment provides mainly comprises weighs and the two large divisions that manually weighs automatically.
With reference to figure 4, the program flow diagram that Fig. 4 weighs automatically for the cigarette material weighing system that the utility model provides.
As shown in Figure 4, in Programmable Logic Controller (PLC) storage space three variablees of cigarette material weighing system definition, be respectively single bag net weight, batch accumulation net weight and tobacco bale quantity, three variablees are responsible for and host computer 2 Data transmission.Cigarette material weighing system when work, the numerical value of three variablees can be along with the increase of tobacco bale real-time change, so also defined several interface signals in the middle of cigarette material weighing system and the host computer 2, be used for determining that host computer 2 reads the sequential of three data.
Concrete workflow is as follows:
The device of devaning powers on, and behind the initializing variable, carries out master routine.
When being in auto state, whenever by a tobacco bale, the device of devaning moves automatically, when pressing " unpack and finish " button, Programmable Logic Controller (PLC) sends the instruction of weighing to platform scale 6, weighing instrument 4 data of will weighing send Programmable Logic Controller (PLC) to, are stored in the storage space of Programmable Logic Controller (PLC), and the data of weighing of this moment are the weight of plummer 7 that is fixed on the conveyor on platform scale 6 tops.
When pressing " drawing is finished " button, the Drawing apparatus of device of devaning this moment holds up smoke box, has only the cigarette piece on the plummer 7 of conveyor, the general assembly (TW) of platform scale 6 weighing cigarette pieces and plummer 7, weighing instrument 4 is transferred to Programmable Logic Controller (PLC) with this weight data and is kept in its storage space, as can be known, the difference of former and later two weight datas is the net weight of single tobacco bale, said process is just finished the weighing to the weight of single tobacco bale, said process is carried out in circulation, just can finish batch weighing of tobacco bale weight automatically.
Then, Programmable Logic Controller (PLC) is given host computer 2 transmission interface signals chronologically, allows to accept single bag cigarette material data.
Batch weigh finish after, Programmable Logic Controller (PLC) sends an interface signal that allows to accept batch accumulation net weight and tobacco bale quantity to host computer 2, treat that host computer 2 is accepted data and finished after, Programmable Logic Controller (PLC) is with three storage data automatic clears.
Above-mentioned control procedure can realize can uploading the data of weighing to host computer 2 automatically, weighing precision height, high efficiency to the weighing automatically of cigarette material.
With reference to figure 5, the cigarette material weighing system that Fig. 5 provides for the utility model is manually uploaded the program interface of the data of weighing.
As shown in Figure 5, to add the interface shown in Figure 5 when entering platform scale, and three top data are exactly current " single bag net weight ", current batch of add up gross weight and overall budget number.If data are not uploaded success, can be at manual input weight of the program interface on the touch-screen 5 and bag number, it is manual that button is added in click.Weigh behind the Data Transfer Done, touch-screen 5 has information feedback.
" above three of zero clearing " button of this program interface is only removed the three item number certificates that show above; " all weigh zero clearing " button on this program interface can be removed all about interposition of weighing and above three item number certificates.
By the program interface manual operation on the touch-screen 5, can manually upload the data of weighing of cigarette material weighing system.
The cigarette material weighing system that present embodiment provides comprises the net weight of realizing automatic weighing cigarette material by Programmable Logic Controller (PLC) control platform scale 6, the data automatic or manual of this can being weighed uploads to host computer 2, the data of weighing of 2 pairs of receptions of host computer are analyzed and are handled, the output data form.Handle according to carrying out statistical study by symmetrical tuple, realize of the monitoring of cigarette material in first link of material loading, can be to the curve table of smoke material input and output, spilling and losing of control cigarette material intermediate link reduces production costs.
In addition, pack into by the weighing cigarette material weight of each Turnover Box, weigh up the weight of water stain cigarette material in the corresponding Turnover Box after the moisture regain again, thereby calculate the ratio of the water stain cigarette of vacuum conditioner, by adjusting the parameter of damping machine, improve equipment disposition, reduce the ratio of water stain cigarette, improve the utilization factor of cigarette material, and then the quality of production of the product that improves.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a cigarette material weighing system is characterized in that, comprising:
One weighing device is installed on the device delivery machine of devaning the net weight of weighing cigarette material and batch cumulative weight;
One central control unit is communicated by letter with described weighing device, sends the instruction of weighing to described weighing device, reads the data of weighing of described weighing device;
One host computer is connected with described central control unit by Ethernet, reads and handle the described data of weighing;
Described central control unit reads the weight of described weighing device weighing cigarette material, and these data of weighing are sent to described host computer, and described host computer is analyzed and handled the described data of weighing, the output data form.
2. cigarette material weighing system according to claim 1 is characterized in that described conveyor comprises plummer and base, and described weighing device is fixedly mounted between described plummer and the described base.
3. cigarette material weighing system according to claim 2 is characterized in that described weighing device is a platform scale.
4. cigarette material weighing system according to claim 3 is characterized in that, described platform scale is specially plum Teller-Tuo benefit PK2-1012 electronic platform scale.
5. cigarette material weighing system according to claim 4 is characterized in that described weighing device also comprises weighing instrument, and described weighing instrument is connected with described weighing device and communicates by letter with described weighing device.
6. cigarette material weighing system according to claim 5 is characterized in that, described weighing instrument is specially plum Teller-Tuo benefit PTPN-1900N dust protected Panther panel mounting instrument.
7. cigarette material weighing system according to claim 5, it is characterized in that, described cigarette material weighing system also comprises touch-screen, this touch-screen is communicated by letter with described central control unit, can show the transient data that described weighing instrument is current, described weighing instrument parameter is set, manually carries out the operation that the cigarette material is weighed and uploaded weight data.
8. according to each described cigarette material weighing system of claim 1-7, it is characterized in that described central control unit is a Programmable Logic Controller.
9. cigarette material weighing system according to claim 8 is characterized in that described Programmable Logic Controller is specially Siemens Programmable Logic Controller 315-2DP.
10. cigarette material weighing system according to claim 1 is characterized in that described Ethernet is Siemens's Industrial Ethernet, by Siemens Industrial Ethernet communication processor CP343-1 the described data of weighing is passed to described host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020131704XU CN201600177U (en) | 2010-03-16 | 2010-03-16 | Tobacco material weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020131704XU CN201600177U (en) | 2010-03-16 | 2010-03-16 | Tobacco material weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600177U true CN201600177U (en) | 2010-10-06 |
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ID=42811239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020131704XU Expired - Lifetime CN201600177U (en) | 2010-03-16 | 2010-03-16 | Tobacco material weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600177U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925976A (en) * | 2014-03-26 | 2014-07-16 | 青岛海亿达衡器有限公司 | Automatic weighing device and method |
| CN105752419A (en) * | 2014-12-16 | 2016-07-13 | 上海良友（集团）有限公司 | Packaging control and management system |
| CN110342033A (en) * | 2019-06-18 | 2019-10-18 | 红塔烟草(集团)有限责任公司 | A kind of detecting instrument lacking packet for detecting cigarette product item packaging |
| CN112707114A (en) * | 2020-12-31 | 2021-04-27 | 河南中烟工业有限责任公司 | Formula detection control method and system in tobacco flake conveying process |
| CN113040413A (en) * | 2021-03-17 | 2021-06-29 | 红塔烟草(集团)有限责任公司 | Device for accurately blending tobacco sheets into tobacco frame of vacuum moisture regaining machine |
-
2010
- 2010-03-16 CN CN201020131704XU patent/CN201600177U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925976A (en) * | 2014-03-26 | 2014-07-16 | 青岛海亿达衡器有限公司 | Automatic weighing device and method |
| CN103925976B (en) * | 2014-03-26 | 2016-06-22 | 青岛海亿达衡器有限公司 | A kind of automatic weighing device and method |
| CN105752419A (en) * | 2014-12-16 | 2016-07-13 | 上海良友（集团）有限公司 | Packaging control and management system |
| CN110342033A (en) * | 2019-06-18 | 2019-10-18 | 红塔烟草(集团)有限责任公司 | A kind of detecting instrument lacking packet for detecting cigarette product item packaging |
| CN112707114A (en) * | 2020-12-31 | 2021-04-27 | 河南中烟工业有限责任公司 | Formula detection control method and system in tobacco flake conveying process |
| CN113040413A (en) * | 2021-03-17 | 2021-06-29 | 红塔烟草(集团)有限责任公司 | Device for accurately blending tobacco sheets into tobacco frame of vacuum moisture regaining machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA TOBACCO HENAN INDUSTRY CO., LTD. Free format text: FORMER OWNER: WANG BO Effective date: 20110419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 455004 SOUTH SECTION, YANCHANG ROAD, HONGQI DISTRICT, ANYANG CITY, HE'NAN PROVINCE TO: 45000 NO. 29, NONGYE EAST ROAD, ZHENGZHOU CITY, HE'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110419 Address after: Forty-five thousand No. 29, agricultural East Road, Zhengzhou, Henan Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: The southern part of the Anyang Cigarette Factory Road, Hongqi District 455004 cities in Henan Province Patentee before: Wang Bo |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: No. 29, agricultural East Road, Zhengzhou, Henan Patentee before: China Tobacco Henan Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101006 |
|
| CX01 | Expiry of patent term |