CN109827514A - A kind of waterproof roll measuring thickness device - Google Patents
A kind of waterproof roll measuring thickness device Download PDFInfo
- Publication number
- CN109827514A CN109827514A CN201910281087.7A CN201910281087A CN109827514A CN 109827514 A CN109827514 A CN 109827514A CN 201910281087 A CN201910281087 A CN 201910281087A CN 109827514 A CN109827514 A CN 109827514A
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- China
- Prior art keywords
- thickness
- girder
- roller
- thickness measuring
- waterproof roll
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000463 material Substances 0.000 claims description 28
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- -1 Polypropylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention belongs to the production detection fields of building waterproof coil, disclose a kind of waterproof roll measuring thickness device.Including girder, thickness measuring device, advance controlling device;The girder includes upper girder and lower girder;It is equipped with thickness measuring device among it, whole device two sides and bottom are equipped with advance controlling device.The advance controlling device includes bracket, preliminary roller, back roller, lower girder;Lower girder two sides are respectively equipped with preliminary roller and back roller, and both ends are connected with bracket.The device is pressure type detection to building waterproof coil.The detection of coil thickness is completed under certain contact surface or pressure.The device has structure simple, is conducive to practical operation, can be integrated with coil production line, the characteristics of not affecting the normal production.
Description
Technical field
The invention belongs to the production detection fields of building waterproof coil, and the present invention relates to a kind of waterproof roll measuring thickness devices.
Background technique
Thickness automatic detecting device of the building waterproof coil in production is mainly laser thickness gauge at present.Laser thickness gauge
For the volume and area for measuring object by ray.The thickness of coiled material is obtained divided by area by volume.There is detection knot in this detection
" the building waterproof coil production licensing detailed rules for the implementation " that fruit does not meet State Administration for Quality Supervision and Inspection and Quarantine's announcement (are compiled
Number (X) XK08-005) in testing requirements.For waterproof roll Thickness sensitivity, detailed rules and regulations require contact surface diameter 6mm, contact surface
Pressure (22 ± 5) kPa, scale division value 0.01mm, time of contact 5s.Or contact surface diameter 10mm, interface pressure
0.02MPa, scale division value 0.01mm.
Summary of the invention
The purpose of the present invention is overcoming deficiency in the prior art, a kind of waterproof roll measuring thickness device is provided, building is prevented
Water coiled material is pressure type detection.The detection of coil thickness is completed under certain contact surface or pressure.The device has structure simple,
, can be integrated with coil production line conducive to practical operation, the characteristics of not affecting the normal production.
The technical solution adopted by the present invention to solve the technical problems is: a kind of waterproof roll measuring thickness device, including girder,
Thickness measuring device, advance controlling device;The girder includes upper girder and lower girder;It is equipped with thickness measuring device, whole device two sides among it
Advance controlling device is equipped with bottom.
The advance controlling device includes bracket, preliminary roller, back roller, lower girder;Lower girder two sides are respectively equipped with preliminary roller with after
Roller, both ends are connected with bracket.
The preliminary roller includes upper preliminary roller and lower preliminary roller;The back roller includes upper back roller and lower back roller.
The shell of the thickness measuring device is installed on immediately below girder, and upper electromagnet branch is equipped with above thickness measuring device enclosure interior
Frame powers on and is equipped with electromagnet above magnet carrier, powers on magnet carrier and be arranged right below lower bracket, lower bracket is by plate and vertical tube
It constitutes;Thickness measuring needle is equipped with inside vertical tube;Its stitch bottom of the thickness measuring needle is equipped with lower disc, and middle part is shank, and top is thickness measuring
Needle upper rminal disc;Thickness measuring needle upper rminal disc is fixedly arranged above permanent magnet.
The bracket includes bracket cabinet, and bracket cabinet inner top vertical direction is equipped with electric cylinder, the connection of electric cylinder mandril
Axle sleeve, axle sleeve and gear disk be rigidly connected;Gear disk is connected with roller rigid of going forward;Lower preliminary roller rigidly connects with lower tooth wheel disc
It connects.
Further, the upper girder is equipped with digital display.
Further, the thickness measuring device is fixed on immediately below girder, can be moved back and forth along girder;Spaced set 5,
Take the average value of 5 points as the thickness value of coiled material.
The thickness measuring device is usually evenly arranged 5 sets in the width direction.Meet and takes 5 points of inspections in water-proofing coiled material execution standard
The requirement of survey.
Further, the upper preliminary roller can not rotate.
Further, the preliminary roller has braking function;The back roller play the guiding role.
Further, the electromagnet magnetic direction is in vertical direction.
Further, the magnet carrier material that powers on is polycarbonate material plastics (Polycarbonate).
Further, the thickness measuring needle is formed by polycarbonate (Polycarbonate) material injection.It is big with rigidity,
The features such as compressive deformation is small.
Further, the diameter of the lower disc is 10mm or 6mm.
Further, the thickness measuring needle and the permanent magnet at the top of it add up to weight to be 157g or 56.52g.
Further, the permanent magnet effect guarantees the stroke up and down of thickness measuring needle, and type selecting can be ferrite permanent-magnet, such as
Y30BH etc..
Further, the electric cylinder is push rod servo electric jar.It can be IMB20-05 model servo electric jar.
Further, the electromagnet is single flow electromagnet, under forward and reverse electric current, reversing magnetic field.And its resorption electric current
Greater than lower plug-flow journey.Thus after shank downlink, not magnetic field force induced influence.The larger certifiable resorption of resorption electric current in place and is not easy to take off
It falls.Its type selecting can be DC electromagnet P80/38 DC12V miniature circular electromagnet.
Further, the measuring thickness device overall width can be 1.2m, 2.2m, 3.6m.For 1m wide pitch and macromolecule
Polypropylene fibre coil production line, 2m and 3.5m wide macromolecule coil production line.Measuring thickness device overall width can be according to coil production line
Width and set.
Further, the permanent magnet north and south extremely vertical direction.Its axis and electromagnet are on same axis;In electricity
In the case that magnet changes magnetic direction, permanent magnet drives thickness measuring needle to do vertical direction movement.Complete coil thickness measurement.
Further, it is whole to constitute determining displacement for the thickness measuring needle and capacitive grating.Capacitive grating is grating displacement sensor, by capacitive grating
The vertical displacement signal of thickness measuring needle is provided, and is produced to digital display screen.And send quality information system to.
It further, is coiled material immediately below thickness measuring device.Coiled material is located in lower girder.There is preliminary roller in the supplied materials direction of lower girder.
When thickness measuring device carries out thickness test, up-down rollers are squeezed and are stopped operating 5 seconds.Coiled material stopping at this time conveying backward.Test is completed
Afterwards, coiled material continues on.Lower girder goes to material direction to have back roller.
When thickness measuring device carries out thickness test, when electric cylinder makees release stroke, gear disk is pushed into lower limit by axle sleeve.
It is engaged with the rigidly connected lower tooth wheel disc of lower preliminary roller with gear disk.It does not go forward roller rotatably and lower preliminary roller is simultaneously stopped rotation simultaneously
Press.Up-down rollers are squeezed and are stopped operating 5 seconds, and making coiled material stop advancing is 5 seconds.
Electromagnet, which changes magnetic direction, becomes downlink thrust, and permanent magnet is made to drive thickness measuring needle downlink, pushes in Gravitative Loads
Tight coiled material.Time of measuring is 5 seconds.The downward displacement signal of thickness measuring needle is measured via capacitive displacement transducer and passes to number and shows
Display screen and quality information system.
After being measured, electromagnet changes magnetic direction, becomes attraction to permanent magnet, and permanent magnet is made to drive thickness measuring needle
Uplink, then electric cylinder makees retract stroke, and gear disk is pulled to upper limit, upper and lower toothed disc separation by axle sleeve, and lower preliminary roller starts
Rotation.Coiled material continues on.
Compared with the prior art, the invention has the beneficial effects that: first, compared with laser thickness measurement online instrument, Yin Benfa
It is bright to have provided pressure measuring service, so measurement of the invention is more accurate.Second, with other mechanical thickness measurement online phases
It can be in all promising policy " building waterproof coil production licensing detailed rules for the implementation " for thickness measuring than, technical solution of the present invention
The contact surface area of device and the regulation of interface pressure, therefore measurement more meets regulation, manufactured without inserting winding double measurement.Third,
Measurement point provided by the invention is five points, meets the measurement point position requirement in material standard.4th, in the contact pressure of setting
Under, such as: (22 ± 5) kPa or 0.02MPa pressure.Time of measuring is 5 seconds, meets " building waterproof coil production license confirmation
Apply detailed rules and regulations " it requires.Therefore the technical scheme is that a kind of more perfect measuring device.
Compared with other thickness measurement online devices, thickness measuring process of the invention has complied fully with " building waterproof coil product life
Produce licensing detailed rules for the implementation " in coiled material thickness measuring need certain contact surface and contact pressure thickness measuring requirement.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is apparatus of the present invention overall structure diagram.
Fig. 2 is thickness measuring device usage state diagram of the present invention.
Fig. 3 is that device coiled material is advanced and stop control schematic diagram in embodiment 1.
Fig. 4 is apparatus of the present invention thickness measuring needle schematic diagram.
Girder on 1. in figure, 2. digital displays, 3. thickness measuring devices, 4. brackets, 5. lower preliminary rollers, preliminary roller on 6., back roller on 7.,
8. lower back roller, 9. lower girders, 10. coiled materials, 301. electromagnets, 302. power on magnet carrier, 303. lower brackets, 304. capacitive gratings,
305. permanent magnets, 306. thickness measuring needles, 307. thickness measuring device shells, 401. gear disks, 402. lower tooth wheel discs, 403. axle sleeves, 404.
Electric cylinder, 405. bracket cabinets, 3061. thickness measuring needle upper rminal discs, 3062. shanks, 3063. lower discs.
Specific embodiment
Below in conjunction with Figure of description, the present invention is further described, but the invention is not limited to following embodiments.
Embodiment 1
A kind of waterproof roll measuring thickness device, as shown in Figure 1, including girder, thickness measuring device 3, advance controlling device;The girder
Including upper girder 1 and lower girder 9;It is equipped with thickness measuring device 3 among it, whole device two sides and bottom are equipped with advance controlling device.
The advance controlling device includes bracket 4, preliminary roller, back roller, lower girder 9;9 two sides of lower girder be respectively equipped with preliminary roller and
Back roller, both ends are connected with bracket 4.
The preliminary roller includes upper preliminary roller 6 and lower preliminary roller 5;The back roller includes upper back roller 7 and lower back roller 8.
The shell of the thickness measuring device 3 is installed on immediately below girder 1, and 307 inner upper of thickness measuring device shell is equipped with upper electromagnetism
Body support frame 302 powers on and is equipped with electromagnet 301 above magnet carrier 302, powers on magnet carrier 302 and be arranged right below lower bracket
303, lower bracket 303 is made of plate and vertical tube;Thickness measuring needle 306 is equipped with inside vertical tube;Its stitch bottom of the thickness measuring needle 306 is set
There is lower disc 3063, middle part is shank 3062, and top is thickness measuring needle upper rminal disc 3061, and thickness measuring needle upper rminal disc 3061 is fixedly arranged above
Permanent magnet 305.
The bracket 4 includes bracket cabinet 405, and 405 inner top vertical direction of bracket cabinet is equipped with electric cylinder 404, electronic
404 mandril of cylinder is connected to axle sleeve 403, and axle sleeve 403 and gear disk 401 are rigidly connected;6 rigidity of gear disk 401 and upper preliminary roller
It is connected;Lower preliminary roller 5 is rigidly connected with lower tooth wheel disc 402.
A kind of measuring method of waterproof roll measuring thickness device:
As shown in Fig. 2, when coiled material is normally advanced, under the suction of electromagnet 301 and permanent magnet 305, thickness measuring device
Stitch is in vacant state, and the electric cylinder 404 in Fig. 3 b is in retraction stationary state.The roller 6 that makes not go forward rotatably is in the upper limit
Position.It does not go forward roller 6 rotatably and lower preliminary roller 5 is in discrete state.Coiled material is in can normal smooth travel condition.
When carrying out thickness measuring, 404 mandril of electric cylinder in Fig. 3 pushes axle sleeve 403 to move down.Axle sleeve 403 drives gear disk
401 move down, and block lower tooth wheel disc 402 and stop operating jointly.The drive of toothed disc 401 and 402 does not go forward roller 6 rotatably under
Preliminary roller 5 stops.Under squeezing action, coiled material stops advancing.Such as Fig. 3 a.
Such as Fig. 2, under the action of 301 turn-on reversal electric current of electromagnet.Permanent magnet 305 drives shank to move down.Lower circle
Disk 3063 contacts coiled material, starts thickness measuring, and the thickness measuring time is 5s.The vertical displacement information L of thickness measuring needle 306 is provided by capacitive grating 304, such as
Fig. 4 a, by displacement information L and shank foot original height h1, such as Fig. 4 b.Obtain coil thickness h2.Its calculating formula is as follows:
Coil thickness h2=shank foot original height h1Displacement information L
After the completion of test, the current reversal of electromagnet 301.Permanent magnet 305 is sucked by electromagnet 301.Thickness measuring needle 306 moves up
It is separated with coiled material.Electric cylinder 404 makees retract stroke in Fig. 3 simultaneously.Axle sleeve 403 drives gear disk 401 to move to upper limit, can not
Preliminary roller 6 is separated with lower preliminary roller 5 in rotation, and coiled material starts to advance.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of waterproof roll measuring thickness device, characterized in that including girder, thickness measuring device (3), advance controlling device;The girder
Including upper girder (1) and lower girder (9);Thickness measuring device (3) are equipped among it, whole device two sides and bottom are equipped with control dress of advancing
It sets;
The advance controlling device includes bracket (4), preliminary roller, back roller, lower girder (9);Lower girder (9) two sides are respectively equipped with preliminary roller
And back roller, both ends are connected with bracket (4).
2. a kind of waterproof roll measuring thickness device as described in claim 1, characterized in that the preliminary roller include upper preliminary roller (6) and
Lower preliminary roller (5);The back roller includes upper back roller (7) and lower back roller (8).
3. a kind of waterproof roll measuring thickness device as claimed in claim 2, characterized in that the shell (307) of the thickness measuring device (3)
It is installed below girder (1), thickness measuring device shell (307) inner upper is equipped with and powers on magnet carrier (302), powers on magnet carrier
(302) top be equipped with electromagnet (301), power on magnet carrier (302) and be arranged right below lower bracket (303), lower bracket (303) by
Plate and vertical tube are constituted;Thickness measuring needle (306) are equipped with inside vertical tube;Described its stitch bottom of thickness measuring needle (306) is equipped with lower disc
(3063), middle part is shank (3062), and top is thickness measuring needle upper rminal disc (3061), and thickness measuring needle upper rminal disc (3061) is fixedly arranged above
Permanent magnet (305).
4. a kind of waterproof roll measuring thickness device as claimed in claim 3, characterized in that the bracket (4) includes bracket cabinet
(405), bracket cabinet (405) inner top vertical direction is equipped with electric cylinder (404), and electric cylinder (404) mandril is connected to axle sleeve
(403), axle sleeve (403) and gear disk (401) are rigidly connected;Gear disk (401) and upper preliminary roller (6) are rigidly connected;Before lower
Roller (5) and lower tooth wheel disc (402) are rigidly connected.
5. a kind of waterproof roll measuring thickness device as claimed in claim 4, characterized in that it is aobvious that the upper girder (1) is equipped with number
Show device (2);The thickness measuring device (3) is fixed below girder (1), can be moved back and forth along girder, spaced set 5.
6. a kind of waterproof roll measuring thickness device as claimed in claim 5, characterized in that the upper preliminary roller (6) not can be rotated;
Electromagnet (301) magnetic direction is in vertical direction;
Magnet carrier (302) material that powers on is polycarbonate material plastics;
Thickness measuring needle (306) material is polycarbonate;
The diameter of the lower disc (3063) is 10mm or 6mm;
The thickness measuring needle (306) and the permanent magnet (305) at the top of it add up to weight to be 157g or 56.52g.
7. a kind of waterproof roll measuring thickness device as claimed in claim 6, characterized in that the permanent magnet (305) is ferrite
Permanent magnetism;
The electric cylinder (404) is push rod servo electric jar;
The electromagnet (301) is single flow electromagnet.
8. a kind of waterproof roll measuring thickness device as claimed in claim 7, characterized in that the measuring thickness device overall width can be
1.2m, 2.2m, 3.6m.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910281087.7A CN109827514B (en) | 2019-04-09 | 2019-04-09 | Waterproofing membrane thickness measuring device |
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CN201910281087.7A CN109827514B (en) | 2019-04-09 | 2019-04-09 | Waterproofing membrane thickness measuring device |
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CN109827514A true CN109827514A (en) | 2019-05-31 |
CN109827514B CN109827514B (en) | 2021-04-20 |
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Cited By (2)
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---|---|---|---|---|
CN114754720A (en) * | 2022-06-14 | 2022-07-15 | 苏州范斯特机械科技有限公司 | Method and device for automatically measuring thickness of laminated iron core on line |
CN116788624A (en) * | 2023-06-27 | 2023-09-22 | 湖南大禹神工防水科技有限公司 | Product quality control device and method for waterproof coiled material production line |
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Application publication date: 20190531 Assignee: DALIAN HUAYANG NEW MATERIALS TECHNOLOGY Co.,Ltd. Assignor: DALIAN University Contract record no.: X2023210000255 Denomination of invention: A waterproof membrane thickness measuring device Granted publication date: 20210420 License type: Common License Record date: 20231129 |