CN208705212U - Paper product plumpness measuring device - Google Patents
Paper product plumpness measuring device Download PDFInfo
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- CN208705212U CN208705212U CN201821128030.0U CN201821128030U CN208705212U CN 208705212 U CN208705212 U CN 208705212U CN 201821128030 U CN201821128030 U CN 201821128030U CN 208705212 U CN208705212 U CN 208705212U
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- China
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- paper product
- paper
- plumpness
- screw rod
- measuring device
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Abstract
The utility model relates to a kind of paper product plumpness measuring devices.The purpose of the utility model is to provide a kind of easy to operate, lesser paper product plumpness measuring devices of error.The technical solution of the utility model is: a kind of paper product plumpness measuring device, it is characterized by: with pedestal and the pressure exerting arrangement being mounted on the base, the pressure exerting arrangement has for placing the paper disc of paper product and the pressing plate above paper disc, it is wherein connected on pedestal below paper disc through pressure sensor, the elevating mechanism that the pressing plate is moved up and down through energy band dynamic pressure plate connects pedestal；The elevating mechanism has the screw rod and guide rod being vertically arranged, and the screw rod in screw rod is driven by a motor, and the nut in screw rod connects the pressing plate through connecting plate, and the connecting plate connects the guide sleeve being placed on the guide rod；The pressure sensor connects processing unit with motor circuit.The utility model is suitable for paper product plumpness measuring device.
Description
Technical field
The utility model relates to a kind of paper product plumpness measuring devices.Suitable for paper for daily use detection field.
Background technique
Tissue national Specification works as interior loading amount QnWhen less than or equal to 50, do not allow short amount occur；Work as QnGreater than 50
When, shortage amount should be less than Qn× 1%, as a result round numbers, if there is decimal, just by the decimal carry to next adjacent whole
Number.
However, the built-in quantity measuring method efficiency of conventional number paper number is extremely low, and it is also possible to because human error is led
Testing result is caused large error occur.
Summary of the invention
Technical problem to be solved by the utility model is: in view of the above problems, providing a kind of easy to operate, error
Lesser paper product plumpness measuring device.
The technical scheme adopted by the utility model is a kind of paper product plumpness measuring device, it is characterised in that: have bottom
Seat and the pressure exerting arrangement being mounted on the base, the pressure exerting arrangement have for placing the paper disc of paper product and above paper disc
Pressing plate is wherein connected on pedestal below paper disc through pressure sensor, the elevator that the pressing plate is moved up and down through energy band dynamic pressure plate
Structure connects pedestal；
The elevating mechanism has the screw rod and guide rod being vertically arranged, and the screw rod in screw rod is driven by a motor, in screw rod
Nut connect the pressing plate through connecting plate, the connecting plate connects the guide sleeve being placed on the guide rod；
The pressure sensor connects processing unit with motor circuit.
The height acquiring unit has an angular transducer for obtaining the screw rod rotational angle, angular transducer with
The processing unit circuit connection.
The height acquiring unit is passed using the range sensor for measuring spacing between the paper disc and pressing plate, distance
Sensor and the processing unit circuit connection.
The lower end surface length and width dimensions that the pressing plate is contacted with paper product are 400*200cm.
Reeled paper bracket is equipped on the paper disc, Reeled paper bracket has bottom plate and cross bar, and cross bar is located above bottom plate, with
Bottom plate is parallel, and is connected between cross bar and bottom plate through support arm.
The beneficial effects of the utility model are: paper product plumpness measuring device structure is simple in the utility model, operation side
Just, operator only needs for paper product to be placed on paper disc, and monitoring process is automatically performed by device, eliminates human error, improves inspection
Survey the accuracy of result.The utility model is according to paper product under precompression by paper product under compressed precompressed height value H1, test force
By compressed piezometric height value H2 and plumpness calculation formulaThe plumpness for calculating paper product, according to full
Full scale judges the interior loading amount of paper product, easy to operate, greatly improves detection efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of paper product plumpness measuring device in embodiment.
Fig. 2 is the circuit block diagram of paper product plumpness measuring device in embodiment.
Fig. 3 is the main view of paper product plumpness measuring device in embodiment.
Fig. 4 is the side view of paper product plumpness measuring device in embodiment.
Fig. 5 is the structural schematic diagram of Reeled paper bracket in embodiment.
Specific embodiment
As shown in Figure 1 to 4, provided in this example it is a kind of for measuring the paper product plumpness measuring device of paper product plumpness,
The paper product plumpness measuring device includes pedestal 9, pressure exerting arrangement 3, pressure acquiring unit 5, height acquiring unit 6, processing unit
1, storage unit 2 and touch screen 4.
In the present embodiment pressure exerting arrangement 3 include paper disc 8, pressing plate 7 (the pressing plate lower end surface length and width dimensions be 400*200cm) and
Elevating mechanism, paper disc 8 are set on pedestal 9, and pressing plate 7 is located at right above paper disc 8, which is connected and fixed on the liter on pedestal 9
Descending mechanism can control pressing plate 7 downwards close to paper disc 8 by elevating mechanism, to be applied by pressing plate 7 to the paper product on paper disc 8
Pressure.
Elevating mechanism has screw rod, guide rod 311 and motor 303 in this example, and the screw rod 302 in screw rod is vertical rotatable
It is installed on pedestal 9, screw rod 302 is sequentially connected with the motor 303 being located in pedestal 9, is driven and is rotated by motor 303, in screw rod
Nut 301 through connecting plate 312 connect pressing plate 7；Guide rod 311 is parallel with screw rod 302, which is fixed on pedestal 9
On, guide sleeve 313 is cased on guide rod 311, which is connected with connecting plate 312.Cooperated in the present embodiment by motor 303
Screw rod is converted into moving up and down for connecting plate 312 for motor 303, moves up and down to control pressing plate 7.
Pressure acquiring unit 5 (pressure sensor is used in this example) is set between paper disc 8 and pedestal 9 in the present embodiment,
Pressure size when compressing the paper product on paper disc 8 to paper product is moved down by the acquisition pressing plate 7 of pressure acquiring unit 5.
Height acquiring unit 6 is adopted as motor 303 in the present embodiment, and motor 303 uses stepper motor in this example, according to step
Electric impulse signal is changed into the characteristic of angular displacement into motor, obtains the angle of motor rotation, thus what acquisition was connected to the motor
The rotational angle of screw rod.Pass through the pass between the rotational angle of the rotational angle combination screw rod of acquisition and its top nut 301 displacement
System, obtains change in displacement of the nut 301 relative to initial position, obtains pressing plate 7 and paper disc 8 according to the change in displacement of nut 301
Spacing variation, to obtain the spacing between pressing plate 7 and paper disc 8, obtain the height of paper product on paper disc 8.
Processing unit 1 and storage unit 2 are all set in pedestal 9 in this example, and touch screen 4 is installed on pedestal 9.Processing is single
Member 1 and 303 circuit of motor in storage unit 2, touch screen 4, pressure acquiring unit 5, height acquiring unit 6 and pressure exerting arrangement 3
Connection.
It is stored with 1 executable instruction of processing unit in storage unit 2, there is multiple functional modules, including pressure control mould
Block, pressure acquisition module, height obtain module and computing module, wherein pressure control module is for controlling pressure exerting arrangement 3 to paper
Product apply pressure；Pressure acquisition module is used to obtain the pressure that the pressure exerting arrangement 3 applies paper product by pressure acquiring unit 5
Value；Height obtains module and is used to obtain paper product height by height acquiring unit 6；Computing module, for reaching pre- according to pressure
The precompressed height value H1 of paper product when pressure value, when reaching test force value paper product piezometric height value H2 and plumpness calculation formulaThe plumpness of the paper product is calculated, test force value is greater than precompressed force value.
Precompressed force value, test force value etc. can be inputted in this example by touch screen 4, measurement institute can also be shown by touch screen 4
The information such as the pressure of the paper product plumpness, the acquisition of pressure acquiring unit 5 that obtain.
The working principle of paper product plumpness measuring device is as follows in the present embodiment:
Paper product is placed on the paper disc 8 in paper product plumpness measuring device by operator, and pressure acquiring unit 5 obtains paper
The weight of disk 8 and paper product, and be shown on touch screen 4；
Starting paper product plumpness measuring device starts to measure；
The control of processing unit 1 in paper product plumpness measuring device is moved down through motor 303, screw rod control pressing plate 7, from
And pressure is applied to paper product；
When the pressing plate 7 obtained by pressure acquiring unit 5 to the pressure of paper product (i.e. on the basis of paper disc 8 and paper product weight
Increased amount) when reaching precompressed force value, 7 position of pressing plate is kept, and obtain to act in precompression by height acquiring unit 6 and push
Paper product precompressed height value H1 after contracting；
After a certain period of time, pressing plate 7 continues to move down, when the pressing plate 7 obtained by pressure acquiring unit 5 is to the pressure of paper product
When power reaches test force value, 7 position of pressing plate is kept, and compressed under test force effect by the acquisition of height acquiring unit 6
Paper product piezometric height value H2；
Processing unit 1 in paper product plumpness measuring device is according to plumpness calculation formulaIt calculates
The plumpness of the paper product is obtained, and the results are shown on touch screen 4.
In the present embodiment when paper product to be measured is roll web, Reeled paper bracket need to be placed on paper disc 8, as shown in figure 5,
Reeled paper bracket has bottom plate 10 and cross bar 12, and cross bar 12 is located at 10 top of bottom plate, parallel with bottom plate 10, and at cross bar 12 and bottom
It is connected between plate 10 through support arm 11.When spacing between bottom plate 10 and cross bar 12 need to guarantee that roll web is placed on cross bar, reel
Vacant state is in below paper.When need to measure roll web, Reeled paper bracket is placed on paper disc 8, roll web passes through its center
Through-hole is placed on Reeled paper bracket.
The paper product plumpness that the measuring device measurement of paper product plumpness obtains in the present embodiment can be used for judging paper product interior loading amount
Whether meet standard, judge paper product interior loading amount whether to meet the method for standard that specific step is as follows:
S01, the pressure value that paper product is subject to is obtained；
S02, when the pressure that paper product is subject to reaches precompressed force value (1~30N), obtain pre- after the paper product is compressed by pressure
Press height value H1；
S03, when the pressure that paper product is subject to reach test force value (5~95N) when, obtain the survey after the paper product is compressed by pressure
Height value H2 is pressed, test force value is greater than precompressed force value；
S04, according to plumpness calculation formulaThe plumpness of the paper product is calculated；
S05, judge to calculate whether resulting plumpness is located in scheduled standard figures section；
If calculating resulting plumpness to be located in scheduled standard figures section, show that paper product interior loading amount meets pre- calibration
It is quasi-；
If calculating resulting plumpness not in scheduled standard figures section, show that paper product interior loading amount is unsatisfactory for making a reservation for
Standard.
Wherein step S01~S04 can be completed in the paper product plumpness measuring device of the present embodiment, according to paper product plumpness
The plumpness of measuring device measurement can be judged.
Embodiment 2: the present embodiment is substantially the same manner as Example 1, the difference is that only that height acquiring unit 6 is adopted in this example
With range sensor, spacing between paper disc and pressing plate is measured by range sensor, to obtain the height of paper product on paper disc 8.
Embodiment 3: the present embodiment is substantially the same manner as Example 1, the difference is that only that height acquiring unit 6 is adopted in this example
With the angular transducer for obtaining screw rod rotational angle, pass through the rotation for the rotational angle combination screw rod that angular transducer obtains
Relationship between angle and its top nut 301 displacement obtains the opposite change in displacement with initial position of nut 301, according to nut
301 displacement show that the spacing of pressing plate 7 and paper disc 8 changes, to obtain the spacing between pressing plate 7 and paper disc 8, obtains paper disc 8
The height of upper paper product.
Claims (5)
1. a kind of paper product plumpness measuring device, it is characterised in that: described with pedestal and the pressure exerting arrangement being mounted on the base
Pressure exerting arrangement has for placing the paper disc of paper product and the pressing plate above paper disc, wherein connects below paper disc through pressure sensor
Pedestal is connected in the elevating mechanism that on pedestal, the pressing plate is moved up and down through energy band dynamic pressure plate；
The elevating mechanism has the screw rod and guide rod being vertically arranged, and the screw rod in screw rod is driven by a motor, the spiral shell in screw rod
Mother connects the pressing plate through connecting plate, and the connecting plate connects the guide sleeve being placed on the guide rod；
The pressure sensor connects processing unit with motor circuit.
2. paper product plumpness measuring device according to claim 1, it is characterised in that: circuit connection on the processing unit
Height acquiring unit, height acquiring unit have the angular transducer for obtaining the screw rod rotational angle, angular transducer
With the processing unit circuit connection.
3. paper product plumpness measuring device according to claim 1, it is characterised in that: circuit connection on the processing unit
Height acquiring unit, height acquiring unit is using the range sensor for measuring spacing between the paper disc and pressing plate, distance
Sensor and the processing unit circuit connection.
4. paper product plumpness measuring device according to claim 1, it is characterised in that: the pressing plate contacts down with paper product
End face length and width dimensions are 400*200cm.
5. paper product plumpness measuring device according to claim 1, it is characterised in that: be equipped with roll web branch on the paper disc
Frame, Reeled paper bracket have bottom plate and cross bar, and cross bar is located above bottom plate, parallel with bottom plate, and pass through between cross bar and bottom plate
Support arm is connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018207257551 | 2018-05-16 | ||
| CN201820725755 | 2018-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705212U true CN208705212U (en) | 2019-04-05 |
Family
ID=65939316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821128030.0U Expired - Fee Related CN208705212U (en) | 2018-05-16 | 2018-07-17 | Paper product plumpness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705212U (en) |
-
2018
- 2018-07-17 CN CN201821128030.0U patent/CN208705212U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190405 |