CN204202722U - Adhesive-bonded fabric average grammes per square metre on-line real time monitoring device - Google Patents
Adhesive-bonded fabric average grammes per square metre on-line real time monitoring device Download PDFInfo
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- CN204202722U CN204202722U CN201420738132.XU CN201420738132U CN204202722U CN 204202722 U CN204202722 U CN 204202722U CN 201420738132 U CN201420738132 U CN 201420738132U CN 204202722 U CN204202722 U CN 204202722U
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- square metre
- per square
- grammes per
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Abstract
The utility model relates to a kind of adhesive-bonded fabric average grammes per square metre on-line real time monitoring device, comprise monitoring weight subsystem, length monitoring subsystem and controller (8), the combiner (11) of controller, keyboard (13), totalizer (14) are connected with the master control borad (10) of controller respectively by wire, and the signal that master control borad (10) produces outputs to display; Monitoring weight subsystem comprises LOAD CELLS (1), and LOAD CELLS (1) is connected with combiner (11) by wire; Length monitoring subsystem comprises the branched magnet (5) and magnetic switch (4) that are evenly pasted onto winder driving wheel (2) side, and magnetic switch is connected on totalizer (14) by wire.The utility model has the advantages that structure is simple, easy to use, can carry out on-line real time monitoring to product, its numerical value measured is accurate, the average grammes per square metre of the adhesive-bonded fabric that can in good time adjust.
Description
Technical field
The utility model relates to a kind of pick-up unit of nonwovens markets, a specifically adhesive-bonded fabric average grammes per square metre on-line real time monitoring device, is mainly used in the weight (hereinafter referred to as grammes per square metre) of the nonwovens markets such as carpet, geotextile Real-Time Monitoring every square metre product in process of production.
Background technology
In the production run of the nonwovens markets such as geotextile, carpet, grammes per square metre weighs the important indicator of product quality, and the important indicator of production cost is weighed by Ye Shi producer simultaneously.
The method of traditional test yarn fabric grammes per square metre generally will through three steps: 1, sample, and producer can utilize area to be that the rotation sampling knife of 100 square centimeters samples measured object; 2, weigh, the yarn fabric of producer to sampling is weighed; 3, calculate, because the area of sampling is 100 square centimeters, namely 0.01 square metre, so the grammes per square metre of every square metre will be converted into, need to be multiplied by 100 again.The shortcoming of this method is mainly reflected in the following aspects: 1, poor real: traditional grammes per square metre detection method detects final products, the result detected may be used for the grade evaluating product, but can not be used for controlling whole dynamic production run, real-time is poor.2, destructive: traditional grammes per square metre detection method relies on sampling knife and carries out cutting sampling to product, has certain destructiveness.3, low precision: on the one hand, traditional sampling only samples 100 square centimeters, namely only has 0.01 square metre, and area little is like this difficult to represent the average grammes per square metre of entire volume and even nonwoven fabrics by the gross, and accidental factor is too many, on the other hand, producer generally adopts scale division value to be that the electronic scales of 1 gram is measured, scale division value is 1 gram, that is the error of sample is weighed at about 0.5 gram, then 100 to be multiplied by according to area number, error equally also will be multiplied by 100, so so, the error of one square metre is at least at about 50 grams, and such test result is for the product that deviation only allows 10 grams, almost be not worth, even adopt high-precision electronic balance, can avoid weighing the out of true caused, can not avoid sampling the deviation caused, after all for a spinning reel fabric of 1600 square metres, 0.01 square metre of sample is difficult to representative all.4, waste is serious: some producer, in order to control product grammes per square metre, has to first produce, then samples, and then carries out adjustment device parameter according to the result of sampling.So repeatedly several times, until produce in batches again after reaching customer requirement.This seems reasonable, but in fact there is serious waste.On the one hand, general without spinning production line from being fed to rolling, the length of whole production line, greatly about about 60 meters, so repeatedly several times, will cause a large amount of waste; On the other hand, most of production line can not only produce a kind of product, and product, than more rich producer, will change a grammes per square metre index for about 3-5 days, under changing frequently like this, carries out aforesaid operations and can cause serious waste obviously.
Utility model content
It is simple, easy to use that the technical problems to be solved in the utility model is to provide a kind of structure, carries out on-line real time monitoring to product, measures numerical value accurate, the adhesive-bonded fabric that can in good time adjust average grammes per square metre on-line real time monitoring device.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of adhesive-bonded fabric average grammes per square metre on-line real time monitoring device, comprise monitoring weight subsystem, length monitoring subsystem, fabric tension monitoring subsystem, winder subsystem and controller, described controller comprises combiner, totalizer, master control borad, keyboard and display, described combiner, keyboard, totalizer are connected with master control borad respectively by wire, and the signal that master control borad produces outputs to display; Described monitoring weight subsystem comprises LOAD CELLS, and LOAD CELLS is connected with combiner by wire, and the signal of LOAD CELLS connects to master control borad and carries out analog to digital conversion after combiner merging conditioning, and then records weight; Winder subsystem comprises winder framework and winder driving wheel, and described LOAD CELLS is positioned at the bottom of winder framework; Described length monitoring subsystem comprises the branched magnet and magnetic switch that are evenly pasted onto winder driving wheel side, magnetic switch connects on totalizer by wire, totalizer is connected with master control borad, according to optimum configurations and cumulative result and then record physical length; Fabric tension monitoring subsystem comprises the tension pick-up be made up of two touch-switchs occurred in pairs, and touch-switch is wired on master control borad.
Generally, the quantity of described LOAD CELLS can be 4, is evenly laid in the corner, bottom of winder framework; When winder is longer, 6 LOAD CELLS also can be set, namely establish a LOAD CELLS respectively in the corner, bottom of winder framework, and respectively increase a LOAD CELLS at the middle part on two long limits.
Preferably, described LOAD CELLS is branched LOAD CELLS.
Preferably, described controller also comprises printer, and printer is connected with master control borad, and printer can record the monitoring result of one integral piece product diverse location.
In addition, length monitoring also can have been taken turns by photoelectric coding, and its theoretical precision is higher, but often occurs error in dipping due to skidding in use procedure.
During work, first by the gap of adhesive-bonded fabric through two tension pick-ups, can ensure the Tensity size of the timely perception fabric of controller like this, the sensor above during overtension closes, and the sensor below when tension force is too small closes.The effect of described fabric tension monitoring subsystem ensures that, in the whole process of monitoring, fabric tension is unlikely to excessive, affects the result of monitoring weight.
The Main Function of described winder subsystem is, by the rotation of driving wheel, yarn fabric is rolled into finished product.Because product and driving wheel are Constant Linear Velocity runnings, so the length that driving wheel often rotates a circle is exactly the cumulative length of finished product.Such as driving wheel girth is 60 centimetres, if closed each time at upper EDS maps three those magnetic switchs of magnet is exactly 20 centimetres;
Described button is the importation of system, and user can utilize keyboard to carry out the setting of parameter.
Described controller is core of the present utility model, mainly carries out the calculating of grammes per square metre to the weight collected, length information, the correlation parameter that arranges in conjunction with keyboard.Display can show real-time monitoring result.
Compared with prior art, the beneficial effects of the utility model are: (1) accurate measurement, and the utility model carries out the weighing of weight and the measuring and calculating of area number with the yarn fabric of entire volume for sample, makes metering more accurate; (2) real-time is high, and this device is connected with winder, along with the running of winder, just can show the change of weight, length, grammes per square metre in real time, and factory can carry out production line parameter adjustment at any time and be optimized production run.(3) testing process is innoxious to yarn fabric, and the utility model does not cut fabric, not breaks in production, greatly reduces the wastage of material brought thus.
Accompanying drawing explanation
Fig. 1 is the utility model anatomical connectivity schematic diagram;
Fig. 2 is each modular construction connection diagram of the utility model controller;
Fig. 3 is the utility model display front view;
Wherein, 1-LOAD CELLS; 2-winder driving wheel; 3-tension pick-up; 4-magnetic switch; 5-magnet; 6-winder framework; 7-finished product coiled material; 8-controller; 9-display; 10-master control borad; 11-combiner; 12-printer; 13-keyboard; 14-totalizer.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The average grammes per square metre on-line real time monitoring of adhesive-bonded fabric as shown in Figure 1 device, comprises monitoring weight subsystem, length monitoring subsystem, fabric tension monitoring subsystem, winder subsystem and controller 8; As shown in Figure 2, described controller 8 comprises combiner 11, totalizer 14, master control borad 10, keyboard 13, printer 12 and display 9, described combiner 11, keyboard 13, totalizer 14 are connected with master control borad 10 respectively by wire, the signal that master control borad 10 produces outputs to display, and master control borad 10 is connected with printer 12; Described monitoring weight subsystem comprises LOAD CELLS 1, and LOAD CELLS is connected with combiner 11 by wire, and the signal of LOAD CELLS 1 connects to master control borad 10 and carries out analog to digital conversion after combiner 11 merging conditioning, and then records weight; Winder subsystem comprises winder framework 6 and winder driving wheel 2, and described LOAD CELLS is branched LOAD CELLS, is positioned at the bottom of winder framework 6; Described length monitoring subsystem comprises the branched magnet 5 and magnetic switch 4 that are evenly pasted onto winder driving wheel 2 side, magnetic switch 4 connects on totalizer 14 by wire, totalizer is connected with master control borad 10, according to optimum configurations and cumulative result and then record physical length; Fabric tension monitoring subsystem comprises the tension pick-up 3 be made up of two touch-switchs occurred in pairs, and touch-switch is wired on master control borad 10.
In production, we are 4.8 meters for length, width is that the winder of 2.4 meters disposes LOAD CELLS 4, when not carrying out bolt and being fixing, winder can with the resolution even running of 0.1 kilogram at operation process, if the deviation of weight of every part nonwoven fabrics controls within 0.5 kilogram, effect is just ideal.
During work, first by the gap of adhesive-bonded fabric through two tension pick-ups 3, can ensure the Tensity size of the timely perception fabric of controller 8 like this, the tension pick-up 3 above during overtension closes, and the tension pick-up 3 below when tension force is too small closes.The effect of described fabric tension monitoring subsystem ensures that, in the whole process of monitoring, fabric tension is unlikely to excessive, affects the result of monitoring weight.
In the utility model, master control borad 10 is cores of native system, and it adopts micro computer to design.Controller 8 completes the calculating of data and the coordination of each several part, and carries out overload alarm according to the grammes per square metre bound of user's setting.In the utility model, controller 8 provides the multiple metric calculation method for grammes per square metre, such as: (1) method one, entire volume product carried out to sampling and can show general assembly (TW), total area number and average grammes per square metre; (2) method two, time-based sampling: factory can be 60 meters by the production line of keyboard to set up sample interval such as factory, during production, winder carries out rolling with the speed of 3 meters per minute, factory can be just that a sampling unit follows the tracks of with 20 minutes, detect feeding and change the grammes per square metre change caused, to improve precision further, the information that now can provide has: user specifies the weight, the area number of increase and the average grammes per square metre of increase part that increase in the unit interval; (3) method three, sampling based on length: and situation that grammes per square metre uneven qualified for general assembly (TW), factory can set and sample according to the length of output, such as carry out primary sample every 10 meters, the information that now can provide has: user specifies the weight, the area number of change and the average grammes per square metre of changing unit that change in unit length.
Display 9 can show the grammes per square metre of the finished product coiled material 7 that user adopts different detection method to detect.In the present embodiment, display screen is provided with two groups, and as Fig. 3, one group of the left side is sample for entire volume product, display be general assembly (TW), total area number and average grammes per square metre; The average grammes per square metre showing above-mentioned time-based sampling or the above-mentioned sampling based on length can be selected as required for one group of the right by user.
Keyboard 13 is importations of system.User can utilize keyboard to carry out the setting of parameter, and main parameter has four: the width of (1) yarn fabric: the difference required according to user, and yarn fabric has different width, owing to being given width, can pass through input through keyboard by user; (2) the stepping length of each magnetic switch equivalence: this parameter is determined jointly by the girth of winder driving wheel and magnet quantity, such as driving wheel is adopted to have 3 magnet in test, winder driving wheel girth 60 centimetres, so stepping length parameter value is 60 ÷ 3 is 20 centimetres, that is magnetic switch often closes once, and textile-length increases by 0.2 meter; (3) upper limit of average grammes per square metre, after exceeding the upper limit, controller can carry out audible and visual alarm; (4) lower limit of average grammes per square metre, after exceeding lower limit, controller 8 can carry out audible and visual alarm.
Factory is when routine use, first adhesive-bonded fabric can be put on winder naturally to reach higher precision, then power supply of the present utility model is opened, the utility model can carry out winder Weight computation, and subduction (weight data now weighed is exactly the nt wt net weight of product) automatically, other parameters are also shown as zero simultaneously, carry out the precision that daily production can reach higher after this step completes again.After a volume production completes, can zeros data be carried out, and carry out next step production.
Native system is in actual test process, often roll up the deviation of non-woven weight at 0.5-1 kilogram, the deviation of length may be limited to about 0.2 meter, considers that equipment line, vibrations error factors are interior, the grammes per square metre deviation of final products also more than 1 gram, can not optimize the production of enterprise greatly.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvement, these improvement should be considered as protection domain of the present utility model.
Claims (5)
1. an adhesive-bonded fabric average grammes per square metre on-line real time monitoring device, comprise monitoring weight subsystem, length monitoring subsystem, fabric tension monitoring subsystem, winder subsystem and controller (8), it is characterized in that: described controller (8) comprises combiner (11), totalizer (14), master control borad (10), keyboard (13) and display (9), described combiner (11), keyboard (13), totalizer (14) are connected with master control borad (10) respectively by wire, and the signal that master control borad (10) produces outputs to display; Described monitoring weight subsystem comprises LOAD CELLS (1), and LOAD CELLS (1) is connected with combiner (11) by wire; Winder subsystem comprises winder framework (6) and winder driving wheel (2), and described LOAD CELLS is positioned at the bottom of winder framework (6); Described length monitoring subsystem comprises the branched magnet (5) and magnetic switch (4) that are evenly pasted onto winder driving wheel (2) side, and magnetic switch connects on totalizer (14) by wire; Fabric tension monitoring subsystem comprises the tension pick-up (3) be made up of two touch-switchs occurred in pairs, and touch-switch is wired on master control borad (10).
2. adhesive-bonded fabric according to claim 1 average grammes per square metre on-line real time monitoring device, is characterized in that: the quantity of described LOAD CELLS (1) is 4, is evenly laid in the corner, bottom of winder framework (6).
3. adhesive-bonded fabric according to claim 1 average grammes per square metre on-line real time monitoring device, it is characterized in that: the quantity of described LOAD CELLS (1) is 6, be located at the corner, bottom of winder framework (6) and the middle part on winder framework (6) two long limits respectively.
4. the average grammes per square metre on-line real time monitoring of the adhesive-bonded fabric according to any one of claim 1-3 device, is characterized in that: described LOAD CELLS (1) is branched LOAD CELLS.
5. adhesive-bonded fabric according to claim 1 average grammes per square metre on-line real time monitoring device, is characterized in that: described controller (8) also comprises printer (12), and printer (12) is connected with master control borad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738132.XU CN204202722U (en) | 2014-12-01 | 2014-12-01 | Adhesive-bonded fabric average grammes per square metre on-line real time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738132.XU CN204202722U (en) | 2014-12-01 | 2014-12-01 | Adhesive-bonded fabric average grammes per square metre on-line real time monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN204202722U true CN204202722U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738132.XU Withdrawn - After Issue CN204202722U (en) | 2014-12-01 | 2014-12-01 | Adhesive-bonded fabric average grammes per square metre on-line real time monitoring device |
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| CN (1) | CN204202722U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457933A (en) * | 2014-12-01 | 2015-03-25 | 杨海峰 | Device and method for on-line monitoring of average gram weight of non-woven fabric in real time |
| CN111041711A (en) * | 2019-12-31 | 2020-04-21 | 艾达索高新材料芜湖有限公司 | On-line felt forming method for recycled fibers |
| CN111693121A (en) * | 2020-06-09 | 2020-09-22 | 常州宏大智能装备产业发展研究院有限公司 | Fabric gram weight on-line measuring method |
| CN111693122A (en) * | 2020-06-09 | 2020-09-22 | 常州宏大智能装备产业发展研究院有限公司 | Fabric gram weight on-line measuring method |
-
2014
- 2014-12-01 CN CN201420738132.XU patent/CN204202722U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457933A (en) * | 2014-12-01 | 2015-03-25 | 杨海峰 | Device and method for on-line monitoring of average gram weight of non-woven fabric in real time |
| CN104457933B (en) * | 2014-12-01 | 2018-01-23 | 杨海峰 | The average grammes per square metre on-line real time monitoring device and method of adhesive-bonded fabric |
| CN111041711A (en) * | 2019-12-31 | 2020-04-21 | 艾达索高新材料芜湖有限公司 | On-line felt forming method for recycled fibers |
| CN111693121A (en) * | 2020-06-09 | 2020-09-22 | 常州宏大智能装备产业发展研究院有限公司 | Fabric gram weight on-line measuring method |
| CN111693122A (en) * | 2020-06-09 | 2020-09-22 | 常州宏大智能装备产业发展研究院有限公司 | Fabric gram weight on-line measuring method |
| CN111693122B (en) * | 2020-06-09 | 2021-12-07 | 常州宏大智能装备产业发展研究院有限公司 | Fabric gram weight on-line measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150311 Effective date of abandoning: 20180123 |