CN110342305A - A kind of material volume interlayer pressure on-line measurement device - Google Patents
A kind of material volume interlayer pressure on-line measurement device Download PDFInfo
- Publication number
- CN110342305A CN110342305A CN201910608626.3A CN201910608626A CN110342305A CN 110342305 A CN110342305 A CN 110342305A CN 201910608626 A CN201910608626 A CN 201910608626A CN 110342305 A CN110342305 A CN 110342305A
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- Prior art keywords
- roll
- wind
- level
- connect
- interlayer pressure
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
- B65H2401/10—Materials
- B65H2401/13—Coatings, paint or varnish
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/40—Toothed gearings
- B65H2403/42—Spur gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/34—Pressure, e.g. fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/80—Arangement of the sensing means
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The invention discloses a kind of material volume interlayer pressure on-line measurement devices, including wind-up roll and rack, which is characterized in that the wind-up roll is connected to motor by shaft coupling；The wind-up roll is being connect by bearing block and axle sleeve with the rack close to motor junction；Differential gear system, trigger, synchronous disk and automatic spring measuring device are successively arranged on wind-up roll；Synchronous disk is fixed on the wind-up roll, and synchronous disk is equipped at least one reserve tank；Automatic spring measuring device is connect by reserve tank with synchronous disk, and automatic spring measuring device is equipped with sensor, and sensor establishes data communication by tie line and data acquisition module.The present invention can realize on-line measurement to the interlayer pressure for influencing coiled strip winding quality, by adjusting winding tension, improve coiled strip interlayer pressure, reduce winding defect, improve winding quality, dependable with function is strong.
Description
Technical field
The present invention relates to a kind of material volume interlayer pressure on-line measurement devices, the especially flexible materials such as measurement fabric, film
The device of barrel interlayer pressure, belongs to mechanical equipment technical field.
Background technique
In the production process of the flexible materials such as fabric, film, for convenience of the storage, transport and reprocessing of material, need
Fabric, film etc. are wound into solid barrel.Flexible material is in wrapup procedure, and interlayer pressure will receive winding in barrel
The influence of the factors such as power, Winding Layer changes.When interlayer pressure exceeds a certain range, barrel will appear bent pleat, slack and undisciplined
The defects of, seriously affect the final product quality of coiled strip.To optimize barrel scroll, it is necessary to strict control material volume interlayer pressure size.Mesh
Preceding more universal control method is the revolving speed by controlling unwinding motor and winding motor, obtains the variation with coil diameter and changes
Winding tension, to control the interlayer pressure of material volume.Since the relationship between interlayer pressure and winding tension is complex, at present
Still lack can between Accurate Prediction flexible material wrapup procedure middle layer pressure change mathematical model, the winding tension of most enterprises is bent
Line relies on many experiments and experience obtains, and real-time control is poor, and winding quality is not high.
Summary of the invention
The technical problem to be solved by the present invention is to how real-time and accurate measurement roll of flexible material interlayer pressure, be winding tension
Control provide real-time parameter the problem of.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is to provide a kind of material volume interlayer pressure on-line measurement dresses
It sets, including wind-up roll and rack, which is characterized in that the wind-up roll is connected to motor by shaft coupling；The wind-up roll passes through
Bearing block and axle sleeve are connect with the rack；Differential gear system, touching are successively arranged on the rear extreme direction of motor, the wind-up roll
Send out device, synchronous disk and automatic spring measuring device；The input terminal of differential gear system is connect with the wind-up roll, differential gear system
Output end is connect by bearing with the wind-up roll；Trigger is connect with the output end of differential gear system；Synchronous disk is fixed on institute
It states on wind-up roll, synchronous disk is equipped at least one reserve tank；Automatic spring measuring device is connect by reserve tank with synchronous disk,
Automatic spring measuring device is equipped with the sensor that data communication is established by tie line and data acquisition module.
Preferably, the differential gear system includes level-one driving gear, second level driven gear, level-one driven gear, second level
Driving gear and transmission shaft；The input terminal of differential gear system is level-one driving gear, and the output end of differential gear system is second level quilt
Moving gear；Transmission shaft is connect by bearing and axle sleeve with the rack；Level-one driven gear and second level driving gear respectively with from
Moving axis connection, level-one driven gear are engaged with level-one driving gear, and second level driving gear is engaged with second level driven gear.
Preferably, the input end gear, the gear of output end, the level-one driven gear and the second level driving tooth
Wheel is web-type structure.
Preferably, 6~10 reserve tanks, the automatic spring measurement dress are equipped on the synchronous disk at different location
It sets and is connect by the corresponding reserve tank with the synchronous disk according to required measurement position.
Preferably, the automatic spring measuring device include card slot piece, in flakes, spring, sliding block, sensor and inner panel, it is interior
Plate is connect by the reserve tank with the synchronous disk；The front end of card slot piece run through the synchronous disk front and rear sides, and with institute
State trigger and cooperatively form trigger switch, the rear end of card slot piece with connect in flakes；Middle part is connected by rotatable shaft and inner panel in flakes
It connects, rear end is connect with spring at front end in flakes；Spring rear end connection sliding block front end；Sliding block rear end connects the sensor.
Preferably, the sensor is thin-film pressure sensor.
Preferably, the tie line includes intercommunicating line and PERCOM peripheral communication route；It is set on the wind-up roll
There is conducting slip ring, conducting slip ring inner ring is fixed with the wind-up roll, and conducting slip ring outer ring is fixed with the rack；Internal communication line
Road is connected to the sensor and conducting slip ring inner ring；PERCOM peripheral communication route is connected to conducting slip ring outer ring and data acquisition module.
Preferably, the data acquisition module is development board, and development board and computer cooperatively form data acquisition and processing (DAP) mould
Block.
Preferably, the winding roller surface is equipped with Teflon coating.
The material for being preferably made from the synchronous disk is phenoplasts.
The invention has the advantages that:
1, speed difference is formed by differential gear system, sensor is pushed at different reel radius by control trigger, real
Interlayer pressure measurement at different radii in existing coiled strip winding process.
2, the interlayer pressure value exported in real time provides foundation for the adjustment and control of winding tension.
3, pressure sensor installation, convenient disassembly.
Detailed description of the invention
Fig. 1 is a kind of material volume interlayer pressure on-line measurement apparatus structure schematic diagram provided in the present embodiment；
Fig. 2 is the second level driven gear structural schematic diagram provided in the present embodiment；
Fig. 3 is the synchronous disk structural schematic diagram provided in the present embodiment；
Fig. 4 is the automatic spring measuring device structural schematic diagram provided in the present embodiment；
Fig. 5 is the schematic diagram of the interlayer pressure of Winding Layer and coiled strip.
Specific embodiment
In order to make the present invention more obvious and understandable, hereby with preferred embodiment, and attached drawing is cooperated to be described in detail below.
Embodiment 1
The present invention is a kind of material volume interlayer pressure on-line measurement device, as shown in Figures 1 to 4, including wind-up roll 1, rack
2, conducting slip ring 3, level-one driving gear 4, second level driven gear 5, trigger 6, synchronous disk 7, automatic spring measuring device 8, two
Grade driving gear 9, level-one driven gear 10 and transmission shaft 11.Wind-up roll 1 is fixed in rack 2 by bearing block and axle sleeve, is received
1 front end of winding up roller is connected to the motor by shaft coupling；3 outer ring of conducting slip ring is fixed in rack 2, and inner ring is fixed on wind-up roll 1；
Level-one driving gear 4 is fixed on wind-up roll 1；Level-one driven gear 10 and second level driving gear 9 are separately fixed at transmission shaft 11
On；Transmission shaft 11 is fixed in rack 2 by bearing and axle sleeve；Level-one driven gear 10 is engaged with level-one driving gear 4, and two
Grade driving gear 9 is engaged with second level driven gear 5；Second level driven gear 5 is by 51 sets of bearing on wind-up roll 1；Trigger 6 is solid
It is scheduled on second level driven gear 5；Synchronous disk 7 is set on wind-up roll 1；Automatic spring measuring device 8 is set to the reserve tank of synchronous disk 7
On 71, connected by inner panel 86；Card slot piece 81 is connected to 7 two sides of synchronous disk, and front end and trigger 6 cooperatively form trigger switch, after
End is connect with 82 front ends in flakes；82 middle part is fixed on inner panel 86 by rotation axis in flakes, in flakes before 82 rear ends and spring 83
End connection, 83 rear end of spring are connect with sliding block 84, and sliding block 84 is connect with sensor 85.
Sensor 85 is thin-film pressure sensor, measurement range 0-50N.
1 roller surface of wind-up roll plates Teflon.7 material of synchronous disk is phenoplasts.
Level-one driving gear 4, level-one driven gear 10, second level driving gear 9 and second level driven gear 5 are all made of web-type
Structure, differential gear system transmission ratio n45=1.02, one-stage gear system transmission ratio are 3.5, and secondary transmission ratio is 0.291, level-one master
The number of teeth of moving gear 4 is 12, and the number of teeth of the level-one driven gear number of teeth 10 is 42, and the number of teeth of second level driving gear 9 is 38, second level quilt
The number of teeth of the movable tooth gear teeth 5 is 11.In coiled strip rotary course, motor driven wind-up roll 1 is rotated, and wind-up roll 1 passes through level-one active
Gear 4 is engaged with level-one driven gear 10, then engages passing movement by second level driving gear 9 and driven gear 5,
So that driven gear 5 and synchronous disk 7 form speed difference, in the triggered time of control trigger 6, trigger 6 can make card slot piece 81
Rotation, thus release spring 83, the sliding block 84 with sensor 85 is ejected, sensor 85 is fitted in into coiled strip surface, i.e., according to
Sensor 85 is pushed into coiled strip interlayer by the speed difference triggering automatic spring measuring device 8 formed by differential gear system, to realize
Real-time automatic measuring.
Synchronous disk 7 is equipped with 6~10 reserve tanks 71, and light weight, surfacing, automatic spring measuring device 8 is according to required
Measurement position is connect by corresponding reserve tank 71 with synchronous disk 7.
In the present embodiment, synchronous disk 7 is equipped with 6 reserve tanks 71.
The conducting wire of the sensor 85 of the inner ring and rotation of conducting slip ring 3 connects, and outer ring is connected using fixed conducting wire and development board
It connects, therefore 85 conducting wire of sensor of rotation is converted fixed conducting wire by conducting slip ring 3, it can leading to avoid 85 tail end of sensor
Line winding.
Automatic spring measuring device 8 by card slot piece 81,82, spring 83, sliding block 84, sensor 85 and 86 groups of inner panel in flakes
84 surface of sliding block is tightly attached at, sensor 85, when measurement, fits in coiled strip surface with sliding block pop-up, measured pressure signal is simultaneously led to
It crosses conducting wire and is transferred to development board acquisition, the pressure signal of development board acquisition sensor 85 is simultaneously transferred to computer, completes material volume interlayer
Pressure real-time measuring.
Pressure measurement between the flexible materials winding process such as fabric, film middle layer may be implemented in the present invention, and Real-time Feedback is given
Motor adjustment volume speed, improves interlayer pressure difference, improves winding quality.
Workflow of the invention is as follows:
When work, motor driven wind-up roll 1 is rotated, and wind-up roll 1 passes through level-one driving gear 4 and level-one driven gear 10
Then engagement engages passing movement by second level driving gear 9 and second level driven gear 5, so that driven gear 5 and synchronous disk
7 form speed difference, the triggered time of control trigger 6.Trigger 6 can be such that card slot piece 81 rotates, so that release spring 83, has
The sliding block 84 of sensor 85 is ejected, and sensor 85 is fitted in material volume surface, avoids 8.5 tail of sensor by conducting slip ring 3
The conducting wire at end is wound, and is then acquired pressure signal by development board and is transferred to computer, completes material volume interlayer pressure real-time measurement,
During real-time measurement coiled strip interlayer pressure, as the Winding Layer of coiled strip increases, the interlayer pressure of coiled strip is gradually increased, such as
Shown in Fig. 5, lateral coordinates are the number of plies above sensor in figure, and longitudinal coordinate is pressure value.
The present invention can realize on-line measurement to the interlayer pressure for influencing coiled strip winding quality, by adjusting winding tension,
Improve coiled strip interlayer pressure, reduce winding defect, improve winding quality, dependable with function is strong.
Embodiment 2
In the present embodiment, synchronous disk 7 is equipped with 1 reserve tank 71.Other are same as Example 1.
Embodiment 3
In the present embodiment, synchronous disk 7 is equipped with 10 reserve tanks 71.Other are same as Example 1.
Claims (10)
1. a kind of material volume interlayer pressure on-line measurement device, including wind-up roll (1) and rack (2), which is characterized in that the winding
Roller (1) is connected to motor by shaft coupling；The wind-up roll (1) is connect by bearing block and axle sleeve with the rack (2)；In electricity
The rear extreme direction of machine is successively arranged differential gear system, trigger (6), synchronous disk (7) and automatic spring on the wind-up roll (1)
Measuring device (8)；The input terminal of differential gear system is connect with the wind-up roll (1), and the output end of differential gear system passes through bearing
(51) it is connect with the wind-up roll (1)；Trigger (6) is connect with the output end of differential gear system；Synchronous disk (7) is fixed on described
On wind-up roll (1), synchronous disk (7) is equipped at least one reserve tank (71)；Automatic spring measuring device (8) passes through reserve tank
(71) it is connect with synchronous disk (7), automatic spring measuring device (8) is equipped with and is built by tie line and data acquisition module
The sensor (85) of vertical data communication.
2. a kind of material volume interlayer pressure on-line measurement device as described in claim 1, which is characterized in that the differential gear system
Including level-one driving gear (4), second level driven gear (5), level-one driven gear (10), second level driving gear (9) and transmission shaft
(11)；The input terminal of differential gear system is level-one driving gear (4), and the output end of differential gear system is second level driven gear (5)；
Transmission shaft (11) is connect by bearing and axle sleeve with the rack (2)；Level-one driven gear (10) and second level driving gear (9) point
It is not connect with driven shaft (11), level-one driven gear (10) is engaged with level-one driving gear (4), second level driving gear (9) and two
Grade driven gear (5) engages.
3. a kind of material volume interlayer pressure on-line measurement device as claimed in claim 2, which is characterized in that the input end gear
(4), the gear of output end (5), the level-one driven gear (10) and the second level driving gear (9) are web-type knot
Structure.
4. a kind of material volume interlayer pressure on-line measurement device as described in claim 1, which is characterized in that the synchronous disk (7)
6~10 reserve tanks (71) are equipped at upper different location, the automatic spring measuring device (8) is according to required measurement position
It is connect by the corresponding reserve tank (71) with the synchronous disk (7).
5. a kind of material volume interlayer pressure on-line measurement device as described in claim 1, which is characterized in that the automatic spring is surveyed
Measuring device (8) includes card slot piece (81), in flakes (82), spring (83), sliding block (84), sensor (85) and inner panel (86), inner panel
(86) it is connect by the reserve tank (71) with the synchronous disk (7)；The front end of card slot piece (81) is through the synchronous disk (7)
Front and rear sides, and trigger switch is cooperatively formed with the trigger (6), the rear end of card slot piece (81) is connect with (82) in flakes；Even
It is connect by rotatable shaft with inner panel (86) in the middle part of piece (82), (82) rear end is connect with spring (83) front end in flakes；Spring (83)
Rear end connection sliding block (84) front end；Sliding block (84) rear end connects the sensor (85).
6. a kind of material volume interlayer pressure on-line measurement device as claimed in claim 1 or 5, which is characterized in that the sensor
It (85) is thin-film pressure sensor.
7. a kind of material volume interlayer pressure on-line measurement device as described in claim 1, which is characterized in that the data telecommunication line
Road includes intercommunicating line and PERCOM peripheral communication route；The wind-up roll (1) is equipped with conducting slip ring (3), in conducting slip ring (3)
Circle is fixed with the wind-up roll (1), and conducting slip ring (3) outer ring and the rack (2) are fixed；Intercommunicating line is connected to the biography
Sensor (85) and conducting slip ring (3) inner ring；PERCOM peripheral communication route is connected to conducting slip ring (3) outer ring and data acquisition module.
8. a kind of material volume interlayer pressure on-line measurement device as claimed in claim 1 or 7, which is characterized in that the data are adopted
Integrate module as development board, development board and computer cooperatively form data acquisition and processing (DAP) module.
9. a kind of material volume interlayer pressure on-line measurement device as described in claim 1, which is characterized in that the wind-up roll (1)
Surface is equipped with Teflon coating.
10. a kind of material volume interlayer pressure on-line measurement device as described in claim 1, which is characterized in that the synchronization is made
The material of disk (7) is phenoplasts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608626.3A CN110342305A (en) | 2019-07-08 | 2019-07-08 | A kind of material volume interlayer pressure on-line measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608626.3A CN110342305A (en) | 2019-07-08 | 2019-07-08 | A kind of material volume interlayer pressure on-line measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110342305A true CN110342305A (en) | 2019-10-18 |
Family
ID=68178028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910608626.3A Pending CN110342305A (en) | 2019-07-08 | 2019-07-08 | A kind of material volume interlayer pressure on-line measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110342305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964574A (en) * | 2022-05-23 | 2022-08-30 | 中国农业大学 | Test device and method for measuring modulation stress of alfalfa |
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|---|---|---|---|---|
| DE19920133A1 (en) * | 1999-05-03 | 2000-11-09 | Voith Sulzer Papiertech Patent | Measurement of nip force in pressure nip gap between two web press rollers, has roller mantle fitted with one or more piezo quartz units |
| CN105197649A (en) * | 2014-05-26 | 2015-12-30 | 无锡嘉美达橡塑设备有限公司 | Cloth winding device for textile |
| CN107055152A (en) * | 2014-11-27 | 2017-08-18 | 赵牧青 | A kind of constant linear velocity reel machine |
| CN107253633A (en) * | 2017-06-09 | 2017-10-17 | 华中科技大学 | A kind of constant stress winding control system and its method towards variable cross-section flexible electronic |
| CN107840178A (en) * | 2017-10-17 | 2018-03-27 | 阜阳市悦梦圆纸品有限公司 | A kind of toilet paper rewinding control system and its adjusting means |
-
2019
- 2019-07-08 CN CN201910608626.3A patent/CN110342305A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19920133A1 (en) * | 1999-05-03 | 2000-11-09 | Voith Sulzer Papiertech Patent | Measurement of nip force in pressure nip gap between two web press rollers, has roller mantle fitted with one or more piezo quartz units |
| CN105197649A (en) * | 2014-05-26 | 2015-12-30 | 无锡嘉美达橡塑设备有限公司 | Cloth winding device for textile |
| CN107055152A (en) * | 2014-11-27 | 2017-08-18 | 赵牧青 | A kind of constant linear velocity reel machine |
| CN107253633A (en) * | 2017-06-09 | 2017-10-17 | 华中科技大学 | A kind of constant stress winding control system and its method towards variable cross-section flexible electronic |
| CN107840178A (en) * | 2017-10-17 | 2018-03-27 | 阜阳市悦梦圆纸品有限公司 | A kind of toilet paper rewinding control system and its adjusting means |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964574A (en) * | 2022-05-23 | 2022-08-30 | 中国农业大学 | Test device and method for measuring modulation stress of alfalfa |
| CN114964574B (en) * | 2022-05-23 | 2023-05-30 | 中国农业大学 | Test device and method for measuring alfalfa modulation stress |
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Application publication date: 20191018 |