CN105841870A - Flexible film tension detecting roller - Google Patents
Flexible film tension detecting roller Download PDFInfo
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- CN105841870A CN105841870A CN201610279328.0A CN201610279328A CN105841870A CN 105841870 A CN105841870 A CN 105841870A CN 201610279328 A CN201610279328 A CN 201610279328A CN 105841870 A CN105841870 A CN 105841870A
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- roller
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- 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
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention belongs to a field of equipment related to flexible film coiling conveying and discloses a flexible film tension detecting roller. The flexible film tension detecting roller includes a total tension detecting assembly and a tension distribution detecting assembly connected together integrally in the horizontal direction. The total tension detecting assembly is in the form of a pedestal and the pedestal core shaft of the total tension detecting assembly is provided with a plurality of tension sensors, which are used for real time detection of total tension during a flexible film conveying process, along the peripheral direction. The tension distribution detecting assembly is in the form of a roller and is formed by connecting a plurality of roller units in a head-to-tail manner, wherein each roller unit realizes magnetic connection and successive power supply through structural design and flexible sensors are distributed on the axial direction and the peripheral direction of the rollers. In this way, tension distribution detection of areas corresponding to the roller units independently can be performed. By adopting the detecting roller provided by the invention, synchronous high precision measurement of total tension and tension distribution in the flexible film coiling conveying process can be realized in a compact-structure and convenient-to-operate way and the detecting roller provided by the invention has advantages of good adaptability and reliability.
Description
Technical field
The invention belongs to flexible membrane winding conveying relevant device field, more particularly, to a kind of flexible
Layer tension measuring roll.
Background technology
Flexible membrane winding induction system is widely used in papermaking, printing, food processing, flexible electronic envelope
The industrial circles such as dress, mainly include unreeling module, tension force detection module, feeding module, rolling module
Composition, wherein tension force Detection & Controling are one of key links of flexible membrane winding induction system, soft
Property film roll be required to the tension force Detection & Controling of precision to improve product matter around the modules of induction system
Amount.Along with new technology and the development of new material, tension force detection is as the general character basis of industrial control field
One of technology, at aspects such as semiconductor manufacturing, vacuum coating, intimate fiber windings increasingly by people
Attention, the effect of tension force Detection & Controling directly affects the quality of Product processing.Such as, open
Power is crossed conference and is caused deformation of thin membrane even to rupture, and tension force is too small, can cause film gauffer, lateral drift
Deng, all can reduce product quality；But the tension force detection in the preparation process of above-mentioned flexible electronic film
Problem, is not well solved in current industrial production.
In some flexible membrane tension force detection schemes proposed in prior art, it is for flexible membrane mostly
The detection of mean tension.Such as, CN 201320664096.2 discloses a kind of cantilevered low-tension to pass
Sensor, this sensor includes jockey pulley and mounting seat, and one end of jockey pulley is placed in mounting seat, its
Including mandrel, roller body and tension detector, roller body is set on mandrel, and two ends are passed through respectively
Tension detector connects with mandrel, and mounting seat is provided with signal output port, and with in jockey pulley
Tension detector connects.This detection scheme can be only done flexible membrane mean tension or the detection of total tension force,
And the detection of the tension distribution to flexible membrane cross section cannot be completed, corresponding existence correction control accuracy is not enough,
The problems such as production efficiency is the highest, it is necessary to it is made and further continues research and improve.
Summary of the invention
For disadvantages described above or the Improvement requirement of prior art, the invention provides a kind of flexible membrane tension force
Measuring roll, wherein by combining the process characteristic of flexible membrane coiling process and conveying, single to tension force detection
The many aspects such as structure composition, interconnected relationship and the power supply mode of unit re-start design, accordingly
Can realize the synchronization high accuracy of total tension force and tension distribution in flexible membrane winding course of conveying is surveyed simultaneously
Amount, and possess compact conformation, integrated level is high, be easy to manipulation and expand, signals collecting accurately, adapt to
Property and the advantage such as highly reliable, be therefore particularly suitable for the flexible coating materials volume tension force detection of all kinds of reel-to-reel
Application scenario.
For achieving the above object, it is proposed, according to the invention, provide a kind of flexible membrane tension-sensing roller, it is special
Levying and be, this flexible membrane tension-sensing roller is coupled all-in-one-piece total tension force detection components and tension force by level
Distribution detection components collectively constitutes, wherein:
Described total tension force detection components is the form of base, and includes flange, sleeve and base mandrel,
Wherein this flange is combined by two semicircular ring, and within it circle is provided with ring-shaped step；This sleeve
Level is fixed on the ring-shaped step of described flange inner ring, is achieved in axially positioning；This base mandrel is same
Axle is installed on the inside of described sleeve, then via lock sleeve and described tension distribution detection components level
Couple；Pass additionally, the circumferentially direction, outer ring, stage casing of described base mandrel is provided with multiple strain-type
Sensor, for performing the real-time detection to tension force total in flexible membrane course of conveying；On this base mandrel also
Being provided with the first signal acquisition module, the signal of the real-time testing result thus performing described total tension force is adopted
Collection and process, and perform the signal reception of tension distribution testing result and process；
Described tension distribution detection components is the form of roller, modular multiple roller units head and the tail connect
Connect and form, quantity adjustment, and adjacent roller unit can be carried out according to the active section width of flexible membrane
Between be connected with each other by magnetic means；Each roller unit each includes roller and is coaxially disposed in this roller
Roller core shaft within Tong, wherein this roller all realizes being connected by bearing with the two ends, left and right of this roller core shaft
Install, and described roller can be rotated around its axis；For described roller, it enters one
Step includes inner core, sensor base and multiple flexible sensor, the wherein two ends, left and right of this inner core inner ring
Being connected with the outer ring of described bearing, the outer ring of this inner core is connected with the inner ring of described sensor base, should
The outer peripheral surface of sensor base is provided with the multiple grooves for installing described flexible sensor, described many
Individual flexible sensor is then simultaneously along the axial and circumferential distribution of described roller, and is used for performing this roller list
The tension force in the corresponding region of unit and distribution detection thereof；Additionally, the end of each roller unit is additionally provided with
Binary signal acquisition module, thus performs the flexible membrane tension distribution detection in region corresponding to each roller unit
The signals collecting of result and transmitting, perform the sealing of described bearing simultaneously.
As it is further preferred that the overall form in horizontally disposed hollow shaft of described roller core shaft,
The left side of this hollow shaft, is provided with two cannelures along its circumferential direction, is wherein in the of inner side
One cannelure is used for installing electromagnet, and is in second cannelure in outside for installing diameter relatively
Big big copper ring；Radial direction along this hollow shaft left end also extends through and is provided with spring plug, and
Importing for electric current；In the right side of this hollow shaft, equally its circumferential direction is provided with the 3rd ring
Shape groove, the 3rd cannelure is for installing the small copper ring that diameter is relatively small, and is used for the derivation of electric current；
Additionally, the radial direction along this hollow shaft right-hand member is also symmetrically installed with two copper posts, and this copper post
It is connected by wire with between described small copper ring, spring plug；Correspondingly, when two adjacent rollers
When unit joins end to end, described copper post is connected with described electromagnet, is achieved in the power supply to electromagnet；
The end of this copper post the most also inner ring with described big copper ring is connected, the outer ring of this big copper ring then with institute
The brush stated in secondary signal acquisition module contacts, and is achieved in the confession to secondary signal acquisition module
Electricity.
As it is further preferred that for the roller list being in caudal end in described tension distribution detection components
For unit, its right-hand member is additionally provided with end cap, and has been used for the tension distribution detection components after assembling
Sealing protection.
As it is further preferred that described flexible sensor preferably employs block covering or spiral covering
Etc. form, corresponding simultaneously along the axial and circumferential setting of described roller.
As it is further preferred that described secondary signal acquisition module preferably includes described brush and signal
Transmitter unit, wherein the inner ring of this brush contacts with the outer ring of described big copper ring, is derived from power supply；
This signal transmitter unit is connected with described flexible sensor signal, is thus obtained by these flexible sensors
The signal obtained is gathered and is launched.
In general, by the contemplated above technical scheme of the present invention compared with prior art, mainly
Possess following technological merit:
1, in the present invention by by design of detection roll for including horizontal connector all-in-one-piece total tension force detection group
Part and tension distribution detection components, and the concrete structure of each of which is formed and is coupled to each other mode
Improve, mutually should be able to be while realizing the total tonometry of flexible membrane, additionally it is possible to for flexible membrane
Tension distribution situation performs high-acruracy survey, and the modularized design of tension distribution detection components makes
The present invention can adapt to the flexible membrane in different size and position, and possess be easy to assembling and be adjusted flexibly,
Over all Integration degree advantages of higher；
2, this key stratum of power supply being also directed to each assembly in the present invention is carried out accordingly in the face of its structure forms
Design, makes between the most modular each tension distribution measuring roll of total tension force detection components accordingly
It is connected with each other not only by high-speed double electromagnet, and electric current can transmit the most successively, and then be able to
By compact conformation, be easy to manipulation in the way of realize whole tension force detection axle electric current transmission and control；
3, the present invention is also directed to the concrete structure of each roller unit in tension distribution detection components the most soft
Property sensor set-up mode studied, mutually should be able to perform various different tension force in high precision divides
Cloth detection demand, can more fully complete along flexible membrane cross section side accordingly compared with existing equipment
To tension distribution detection, and then more precisely perform to control and reach aobvious accordingly in course of conveying
Write the effect improving production quality.
Accompanying drawing explanation
Fig. 1 is the overall knot according to the flexible membrane tension-sensing roller constructed by the preferred embodiment for the present invention
Structure schematic diagram；
Fig. 2 a is the structural representation of total tension force detection components shown in Fig. 1；
Fig. 2 b is the STRUCTURE DECOMPOSITION schematic diagram of total tension force detection components shown in Fig. 1；
Fig. 3 is the overall structure schematic diagram of tension distribution detection components shown in Fig. 1；
Fig. 4 a is the structural representation of the single roller unit constituting tension distribution detection components shown in Fig. 3
Figure；
Fig. 4 b is that the STRUCTURE DECOMPOSITION of the single roller unit constituting tension distribution detection components shown in Fig. 3 is shown
It is intended to；
Fig. 5 is the STRUCTURE DECOMPOSITION schematic diagram for more specifically showing the roller core shaft in each roller unit；
Fig. 6 is the STRUCTURE DECOMPOSITION schematic diagram for more specifically showing the roller in each roller unit；
Fig. 7 a according to a preferred embodiment of the present invention, display flexible sensor on roller unit
A kind of schematic diagram of distribution form；
Fig. 7 b is that another preferred embodiment according to the present invention, display flexible sensor are on roller unit
The schematic diagram of another distribution form；
Fig. 8 is the structure for more specifically showing the secondary signal acquisition module in each roller unit
Schematic diagram；
In all of the figs, identical reference is used for representing identical element or structure, wherein:
1-base 2-roller 10-flange 11-base mandrel 12-the first signal acquisition module
13-sleeve 14-lock sleeve 110-strain gauge transducer 20-roller unit 21-end cap 200-roller core
Axle 201-roller 202-bearing 203-the first signal acquisition module 204-bearing cap 200a-is empty
The mandrel 200b-spring plug 200c-copper post 200d-big copper ring of small copper ring 200e-
200f-electromagnet 201a-inner core 201b-sensor base 201c-flexible sensor 203a-
Brush 203b-signal transmitter unit
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, the present invention is further elaborated.Should be appreciated that described herein specifically
Embodiment only in order to explain the present invention, is not intended to limit the present invention.Additionally, it is disclosed below
Just may be used as long as technical characteristic involved in each embodiment of the present invention does not constitutes conflict each other
To be mutually combined.
Fig. 1 is the overall knot according to the flexible membrane tension-sensing roller constructed by the preferred embodiment for the present invention
Structure schematic diagram.As shown in fig. 1, this flexible membrane tension-sensing roller is always opened by level connection all-in-one-piece
Power detection components and tension distribution detection components collectively constitute, and form the concrete structure of each of which
And set-up mode has carried out targeted design respectively, corresponding expectation reaches not only can realize flexible membrane
The measurement of total tension force in winding course of conveying, additionally it is possible to along flexible membrane lateral cross section and longitudinal cross-section
The tension distribution situation in direction performs to synchronize the effect of high-acruracy survey.Below will be single to the two composition
Unit carries out specific explanations explanation one by one.
Referring initially to Fig. 2 a and Fig. 2 b, respectively illustrate overall structure and the group thereof of total tension force detection components
Become unit.Specifically, this total tension force detection components is the form of base 1, and include flange 10,
The component units such as sleeve 13 and base mandrel 11.Wherein, flange 10 such as can be by two semicircular ring groups
Conjunction forms, and connects each other by screw, and is locked sleeve 13 in method by the tensile force of screw
The inner ring of blue 10.The inner ring of flange 10 is additionally provided with ring-shaped step, the outer ring relative set of sleeve 13
Cannelure, from there through coordinating between this cannelure with ring-shaped step so that sleeve level is fixed on
Flange 10, is achieved in axially positioning.Base mandrel 11 is same in horizontally disposed, and is coaxially installed on
The inside of sleeve 13, such as its left end can be connected with the inner left wall of sleeve 13 by screw, and it is right
End couples with tension distribution detection components 2 level via lock sleeve 14.
In order to perform the detection of total tension force in flexible membrane course of conveying, in the present invention, described base core
The outer ring, stage casing of axle 11 is circumferentially provided with multiple strain gauge transducer 110, is used for always performing
The real-time detection of tension force；The problem simultaneously taking account of power supply, the right-hand member of this base mandrel 11 is along radially
Direction is symmetrically arranged with two circular holes, arranges copper post in each hole, transmits for electric current；First signal
Acquisition module 12 example is fixed on the left end of base mandrel 11 such as by screw level, thus to total
The real-time testing result of power performs signals collecting and process.
Referring next to Fig. 3, it is shown that according to another key component namely the tension distribution detection group of the present invention
The overall structure schematic diagram of part.As it is shown on figure 3, this tension distribution detection components is the form of roller 2,
It is formed by connecting by modular multiple roller units 20 head and the tail, can enter according to the active section width of flexible membrane
Line number amount adjusts, and is connected with each other by magnetic means between adjacent roller unit, to adapt to difference
The tension force detection demand of width and position flexible membrane.Additionally, the right-hand member of the roller unit in caudal end, also
End cap 21 can be provided with, be used for the sealing protection of the tension distribution detection components after assembling.
The most as shown in figs 4 a and 4b, the single roller unit of composition tension distribution detection components can wrap
Include and include roller 201 and be coaxially disposed in the roller core shaft 200 this roller within, wherein this roller 201 and
The two ends, left and right of this roller core shaft 200 all realize connecting by bearing 202 and install, such as bearing 202
Outer ring is connected with roller 201, and bearing 202 inner ring is connected with roller core shaft 200, so that described roller
Cylinder can rotate around its axis；Referring also to Fig. 6, for described roller 201, it is further
Including inner core 201a, sensor base 201b and multiple flexible sensor 201c, wherein this inner core 201a
The two ends, left and right of inner ring are connected with the outer ring of described bearing 202, the outer ring of this inner core 201a and described biography
The inner ring of sensor pedestal 201b connects, and the outer peripheral surface of this sensor base 201b is provided with for pacifying
Multiple grooves of dress flexible sensor 201c, the plurality of flexible sensor 201c is then simultaneously along described
The axial and circumferential distribution of roller, and for performing tension force and the distribution thereof in region corresponding to this roller unit
Detection.Additionally, the end of each roller unit is additionally provided with secondary signal acquisition module 203, thus perform
The signals collecting of the tension distribution testing result of the flexible membrane in region corresponding to each roller unit and transmitting,
Perform the sealing of described bearing 202 simultaneously.
More specifically, roller core shaft 200 is horizontally disposed with, left end and a upper roller unit namely preposition roller list
The right-hand member (tail end) of unit connects, and right-hand member is (first with the left end of next roller unit namely rearmounted roller unit
End) it is connected.Such as secondary signal acquisition module 203 is set outside the bearing 202 being in left side,
And outside the bearing 202 being in right side, bearing cap 204 is set for bearing seal, bearing cap 204
Can be connected and with roller with roller 201 two sides by screw respectively with secondary signal acquisition module 203
Synchronous axial system.In this way, the flexible sensor being distributed on each roller unit is the most independently of one another
Perform the tension distribution to the region corresponding to each roller unit or the flexible membrane of position to detect, and then by institute
The testing result having roller unit to obtain is come more fully, is reflected flexible membrane entirety tension distribution shape exactly
State.
In order to more precisely obtain tension distribution testing result, flexible sensor is on each roller unit
Distribution design play and directly affect.Correspondingly, according to a preferred embodiment of the present invention, such as figure
Shown in 7a and 7b, the flexible sensor of present invention layout on roller unit preferably employs in Fig. 7 b
Spiral covers or the block covering shown in Fig. 7 a, and simultaneously along roller 201 axially and
Circumferentially disposed, test shows to be obtained in that the most accurate tension distribution testing result.Additionally, sensing
Device pedestal 201b preferably employs flexible material, to protect flexible sensor, prevents from weighing wounded.
As shown in Figure 8, described secondary signal acquisition module 203 such as can include brush 203a and signal
Transmitter unit 203b, the wherein inner ring of this brush 203a and the big copper ring 200e that will be explained in detail below
Outer ring contact, be derived from power supply；This signal transmitter unit 203b and described flexible sensor 201c
Signal is connected, and is thus gathered by the signal that these flexible sensors are obtained and launches.
For tension-sensing roller constructed above, realize total tension force at the same time and each region tension force divides
On the basis of cloth detection, the realization of this key function that there is a need to its multiple element are powered
Continue to make research and design.Referring specifically to Fig. 5, according to a preferred embodiment of the present invention, for
For the roller core shaft 200 of each roller unit, its entirety is such as in the shape of horizontally disposed hollow shaft 200a
Formula.In the left side of this hollow shaft 200a, its circumferential direction is provided with two cannelures, wherein locates
First annular groove in inner side is used for installing electromagnet 200f, and be in second cannelure in outside for
The big copper ring 200e that diameter is relatively large is installed；Radial direction along this hollow shaft left end also extends through peace
Equipped with spring plug 200b, and for the importing of electric current；In the right side of this hollow shaft 200a, with
Sample is provided with the 3rd cannelure along its circumferential direction, and it is relatively small that the 3rd cannelure is used for installing diameter
Small copper ring 200d, and for the derivation of electric current；Additionally, along the radial direction of this hollow shaft right-hand member
Also it is symmetrically installed with two copper post 200c), and this copper post 200c and small copper ring 200d, spring are slotting
Connected by wire between head 200b；Correspondingly, when two adjacent roller units join end to end, copper
Post 200c is connected with electromagnet 200f, is achieved in the power supply to magnetic valve and then makes each roller unit
Between magnetic interconnection.Additionally, the end of this copper post 200c is the most also with the inner ring of big copper ring 200e the most even
Connecing, the outer ring of this big copper ring 200e is then with the brush 203a in secondary signal acquisition module 203 even
Connect, be achieved in the power supply to secondary signal acquisition module.
More specifically, the said units in same roller unit is connected by wire, each roller unit head and the tail connect
After having connect, the spring plug 200b of rearmounted roller unit left end namely head end is all right with preposition roller unit
The small copper ring 200d contact of end namely tail end, then electric current is by axially across the wire within hollow shaft
Pass to copper post 200c and big copper ring 200e；Correspondingly, copper post 200c can realize electromagnet 200f
Power supply, and big copper ring 200e outer ring contacts with the brush 203a of secondary signal acquisition module 203,
Thus can realize secondary signal acquisition module 203 and the power supply of flexible sensor 201c.Finally, little
Copper ring 200d is for the derivation of electric current, and transmission, to rearmounted roller unit, finally realizes the most successively
The electric current transmission of whole tension distribution detection components.
To sum up, highly integrated according to the flexible membrane tension-sensing roller overall structure of the present invention, it is possible to simultaneously
Realize total tension force and the synchronization high-acruracy survey of tension distribution in flexible membrane winding course of conveying, and
The electric current supplying functional of each component units has been made further optimization design.Correspondingly, with existing
Equipment compare possess signals collecting accurately, be easy to manipulation and expand, adaptability and the advantage such as highly reliable,
It is therefore particularly suitable for the flexible coating materials volume tension force detection application scenario of all kinds of reel-to-reel.
As it will be easily appreciated by one skilled in the art that and the foregoing is only presently preferred embodiments of the present invention,
Not in order to limit the present invention, all made within the spirit and principles in the present invention any amendment, etc.
With replacement and improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a flexible membrane tension-sensing roller, it is characterised in that this flexible membrane tension-sensing roller is by level
Couple all-in-one-piece total tension force detection components and tension distribution detection components collectively constitute, wherein:
Described total tension force detection components is the form of base (1), and includes flange (10), sleeve (13)
With base mandrel (11), wherein this flange (10) is combined by two semicircular ring, and within it encloses
It is provided with ring-shaped step；This sleeve (13) level is fixed on the ring-shaped step of described flange inner ring, by
This realizes axially location；This base mandrel (11) is coaxially installed on the inside of described sleeve (13),
Then couple with described tension distribution detection components level via lock sleeve (14)；Additionally, the described end
The outer ring, stage casing of seat mandrel (11) is circumferentially provided with multiple strain gauge transducer (110),
For performing the real-time detection of the total tension force of flexible membrane in winding course of conveying；This base mandrel (11)
On be also equipped with the first signal acquisition module (12), thus perform the real-time testing result of described total tension force
Signals collecting and process, and perform tension distribution testing result signal receive and process；
Described tension distribution detection components is the form of roller (2), by modular multiple roller units (20)
Head and the tail are formed by connecting, and can carry out quantity adjustment according to the active section width of flexible membrane, and adjacent
It is connected with each other by magnetic means between roller unit；Each roller unit (20) each includes roller (201)
Be coaxially disposed in the roller core shaft (200) within this roller, wherein this roller (201) and this roller core shaft
(200) two ends, left and right all realize connecting by bearing (202) and install, and make described roller (201)
Can rotate around its axis；For described roller (201), it farther include inner core (201a),
Sensor base (201b) and multiple flexible sensor (201c), wherein this inner core (201a) inner ring
Two ends, left and right be connected with the outer ring of described bearing (202), the outer ring of this inner core (201a) is with described
The inner ring of sensor base (201b) connects, and the outer peripheral surface of this sensor base (201b) is arranged
There are the multiple grooves for installing described flexible sensor (201c), the plurality of flexible sensor (201c)
Then simultaneously along the axial and circumferential distribution of described roller, and it is used for performing region corresponding to this roller unit
Flexible membrane tension distribution detection；Adopt additionally, the end of each roller unit is additionally provided with secondary signal
Collection module (203), thus performs tension force and the distribution testing result thereof in region corresponding to each roller unit
Signals collecting and transmitting, perform the sealing of described bearing (202) simultaneously.
2. flexible membrane tension-sensing roller as claimed in claim 1, it is characterised in that described roller core shaft
(200) the overall form in horizontally disposed hollow shaft (200a), in this hollow shaft (200a)
Left side, is preferably provided with two cannelures along its circumferential direction, is wherein in the first annular of inner side
Groove is used for installing electromagnet (200f), and is in second cannelure in outside for installing diameter relatively
Big big copper ring (200e)；Radial direction along this hollow shaft left end also extend through be provided with spring insert
Head (200b), and for the importing of electric current；In the right side of this hollow shaft (200a), equally along it
Circumferential direction is preferably provided with the 3rd cannelure, and the 3rd cannelure is relatively small for installing diameter
Small copper ring (200d), and for the derivation of electric current；Additionally, along the radial direction of this hollow shaft right-hand member
Also it is symmetrically installed with two copper posts (200c), and this copper post (200c) and described small copper ring (200d),
Connected by wire between spring plug (200b)；Correspondingly, as two adjacent roller unit head
When tail is connected, described copper post (200c) is connected with described electromagnet (200f), is achieved in electricity
The power supply of magnet；The end of this copper post (200c) the most also with the inner ring of described big copper ring (200e)
Connect, the outer ring of this big copper ring (200e) then with in described secondary signal acquisition module (203)
Brush (203a) contacts, and is achieved in the power supply to secondary signal acquisition module.
3. flexible membrane tension-sensing roller as claimed in claim 1 or 2, it is characterised in that for institute
Stating for being in the roller unit of caudal end in tension distribution detection components, its right-hand member is preferably additionally provided with
End cap (21), and it has been used for the sealing protection of the tension distribution detection components after assembling.
4. the flexible membrane tension-sensing roller as described in claim 1-3 any one, it is characterised in that
Described flexible sensor (201c) preferably employs the forms such as block covering or spiral covering, same accordingly
Time be distributed along the axial and circumferential of described roller.
5. the flexible membrane tension-sensing roller as described in claim 1-4 any one, it is characterised in that
Described secondary signal acquisition module (203) preferably includes brush (203a) and signal transmitter unit (203b),
Wherein the inner ring of this brush contacts with the outer ring of described big copper ring (200e), is derived from power supply；
This signal transmitter unit is connected with described flexible sensor (201c), thus by these flexible sensors
The signal obtained is gathered and is launched.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610279328.0A CN105841870B (en) | 2016-04-29 | 2016-04-29 | A kind of flexible membrane tension-sensing roller |
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| CN201610279328.0A CN105841870B (en) | 2016-04-29 | 2016-04-29 | A kind of flexible membrane tension-sensing roller |
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| CN105841870B CN105841870B (en) | 2018-06-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276370A (en) * | 2016-09-07 | 2017-01-04 | 华中科技大学 | A kind of Deviation rectifier based on the detection of flexible sensor tension distribution |
| CN113135455A (en) * | 2021-04-23 | 2021-07-20 | 合肥国轩高科动力能源有限公司 | Deformable roller structure of crossing of automatically regulated pole piece tension |
| CN113790840A (en) * | 2021-09-13 | 2021-12-14 | 苏州创易技研股份有限公司 | Method for automatically keeping tension data of set tensioner stable |
| CN116197475A (en) * | 2023-02-06 | 2023-06-02 | 青岛高测科技股份有限公司 | Feed control method, medium, control device of feed assembly and wire cutting machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014099A1 (en) * | 2000-08-07 | 2002-02-07 | Hitachi, Ltd. | Rolling mill facility with strip shape detection equipment, strip shape detection device, strip shape detection method and rolling methd |
| CN103287898A (en) * | 2012-02-23 | 2013-09-11 | 赛林玛有限责任公司 | A detection roll for detecting the tension and tension-stretching system |
| CN103359521A (en) * | 2013-07-11 | 2013-10-23 | 华中科技大学 | Float roll system with both rectification and tension controlling functions |
| CN103359522A (en) * | 2013-07-11 | 2013-10-23 | 华中科技大学 | Film conveying deviation-rectifying device combining tension control |
| CN203606056U (en) * | 2013-10-25 | 2014-05-21 | 黄大庆 | A cantilever type low tension sensor |
| CN103879817A (en) * | 2014-03-12 | 2014-06-25 | 深圳市新嘉拓自动化技术有限公司 | Automatic adjusting device for base material tension |
| CN104670974A (en) * | 2015-02-09 | 2015-06-03 | 山东万事达建筑钢品股份有限公司 | Paint scratch prevention device for longitudinal shearing production line of purline workshop |
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-
2016
- 2016-04-29 CN CN201610279328.0A patent/CN105841870B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014099A1 (en) * | 2000-08-07 | 2002-02-07 | Hitachi, Ltd. | Rolling mill facility with strip shape detection equipment, strip shape detection device, strip shape detection method and rolling methd |
| CN103287898A (en) * | 2012-02-23 | 2013-09-11 | 赛林玛有限责任公司 | A detection roll for detecting the tension and tension-stretching system |
| CN103359521A (en) * | 2013-07-11 | 2013-10-23 | 华中科技大学 | Float roll system with both rectification and tension controlling functions |
| CN103359522A (en) * | 2013-07-11 | 2013-10-23 | 华中科技大学 | Film conveying deviation-rectifying device combining tension control |
| CN203606056U (en) * | 2013-10-25 | 2014-05-21 | 黄大庆 | A cantilever type low tension sensor |
| CN103879817A (en) * | 2014-03-12 | 2014-06-25 | 深圳市新嘉拓自动化技术有限公司 | Automatic adjusting device for base material tension |
| CN104670974A (en) * | 2015-02-09 | 2015-06-03 | 山东万事达建筑钢品股份有限公司 | Paint scratch prevention device for longitudinal shearing production line of purline workshop |
| CN205157099U (en) * | 2015-11-27 | 2016-04-13 | 苏州路之遥科技股份有限公司 | Store up line tension display device |
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| CN106276370A (en) * | 2016-09-07 | 2017-01-04 | 华中科技大学 | A kind of Deviation rectifier based on the detection of flexible sensor tension distribution |
| CN106276370B (en) * | 2016-09-07 | 2017-08-25 | 华中科技大学 | A kind of Deviation rectifier detected based on flexible sensor tension distribution |
| CN113135455A (en) * | 2021-04-23 | 2021-07-20 | 合肥国轩高科动力能源有限公司 | Deformable roller structure of crossing of automatically regulated pole piece tension |
| CN113135455B (en) * | 2021-04-23 | 2023-07-07 | 合肥国轩高科动力能源有限公司 | Method for adjusting tension by utilizing deformable roller passing structure capable of automatically adjusting tension of pole piece |
| CN113790840A (en) * | 2021-09-13 | 2021-12-14 | 苏州创易技研股份有限公司 | Method for automatically keeping tension data of set tensioner stable |
| CN113790840B (en) * | 2021-09-13 | 2024-02-09 | 苏州创易技研股份有限公司 | Method for automatically keeping tension data of set tension device stable |
| CN116197475A (en) * | 2023-02-06 | 2023-06-02 | 青岛高测科技股份有限公司 | Feed control method, medium, control device of feed assembly and wire cutting machine |
| CN116197475B (en) * | 2023-02-06 | 2024-05-17 | 青岛高测科技股份有限公司 | Feed control method, medium, control device of feed assembly and wire cutting machine |
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