CN203711265U - Roll gap regulating and detecting device - Google Patents
Roll gap regulating and detecting device Download PDFInfo
- Publication number
- CN203711265U CN203711265U CN201320819038.2U CN201320819038U CN203711265U CN 203711265 U CN203711265 U CN 203711265U CN 201320819038 U CN201320819038 U CN 201320819038U CN 203711265 U CN203711265 U CN 203711265U
- Authority
- CN
- China
- Prior art keywords
- slide block
- roll gap
- detecting device
- roll
- roller frame
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 title abstract description 5
- 238000005259 measurement Methods 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a roll gap regulating and detecting device. The device comprises a roll frame, a slide block I and a slide block II, wherein the slide block I is mounted on a regulating roll, the slide block II is used for driving the slide block I to move, a matched oblique plane arranged in an inclined way relative to a central connecting line O1O2 is arranged between the slide block I and the slide block II, a driving mechanism for driving the slide block II to move along the direction vertical to the central connecting line O1O2 is arranged on the roll frame, an LVTD (linear variable transformer displacement) sensor of which the measuring direction and the moving direction are the same is arranged on the slide block II, and a measuring pedestal corresponding to the LVTD sensor is arranged on the roll frame. According to the roll gap regulating and detecting device, the matched oblique plane arranged in an inclined way relative to the central connecting line O1O2 is arranged between the slide block I and the slide block II, the slide block II is driven to move along the direction vertical to the central connecting line O1O2, so that the slide block I can be driven to move along the direction parallel to the central connecting line O1O2, so as to realize the regulation of a roll gap; by measuring the distance between the slide block II and the measuring pedestal by virtue of the LVTD sensor, the size of the roll gap can be obtained through conversion, and the LVTD sensor can meet the accurate measurement requirement of the roll gap in a five-roll coating machine.
Description
Technical field
The utility model relates to a kind of roll gap governor motion of five roll-coater, and concrete is, and a kind of roll gap that can fine adjustment roll gap regulates measurement mechanism.
Background technology
Existing roll gap adjustment device generally all adopts threaded screw rod to realize, in one end of dancer rools, adjusting slider is set, on adjusting slider, be arranged at the screwed hole that threaded screw rod coordinates, utilize the threaded engagement position between threaded screw rod and adjusting slider to regulate roll gap.Although this roll gap adjustment device can meet the regulatory demand of roll gap to a certain extent, but because the five roll-coater structures for the production of thin paper band are very high to the degree of regulation requirement of roll gap, existing direct employing threaded screw rod regulates the device of roll gap cannot meet required precision.And in the prior art, roll gap generally adopts grating scale displacement transducer to measure, and its certainty of measurement cannot meet the requirement of the accurate measurement of roll gap in five roll-coater.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of roll gap adjusting detecting device, and this roll gap adjusting detecting device can be realized the fine adjustment of roll gap and accurately measure.
For achieving the above object, the utility model provides following technical scheme:
A kind of roll gap adjusting detecting device, comprises roller frame, is arranged on slide block I on dancer rools and for driving the line of centres O of slide block I along dancer rools and stationary roll
1o
2the slide block II that direction moves, is provided with respect to described line of centres O between described slide block I and slide block II
1o
2the cooperation inclined-plane being inclined to set, described roller frame is provided with for driving described slide block II along perpendicular to described line of centres O
1o
2the driving mechanism that moves of direction, described slide block II is provided with the LVTD sensor that direction of measurement is identical with its moving direction, be provided with measurement pedestal corresponding to described LVTD sensor on described roller frame.
Further, between described roller frame and described slide block I, be provided with for slide block I being compressed all the time to the hold-down mechanism being fitted on described slide block II.
Further, described hold-down mechanism is the cylinder being arranged between described roller frame and slide block I.
Further, described hold-down mechanism is the spring being arranged between described roller frame and slide block I.
Further, described driving mechanism comprises the screwed hole being arranged in described slide block II, the threaded screw rod coordinating with described screwed hole and the motor for driving described threaded screw rod to rotate.
Further, described roller frame is provided with the slide rail I parallel with described slide block I moving direction, and described slide block I is provided with the chute I coordinating with described slide rail I.
Further, described roller frame is provided with the slide rail II parallel with described slide block II moving direction, and described slide block II is provided with the chute II coordinating with described slide rail II.
The beneficial effects of the utility model are:
Roll gap adjusting detecting device of the present utility model, by arranging with respect to line of centres O between slide block I and slide block II
1o
2the cooperation inclined-plane being obliquely installed, and drive slide block II edge perpendicular to line of centres O
1o
2direction move, can drive slide block I along being parallel to line of centres O
1o
2direction move, and then realize roll gap regulate, by coordinating inclined-plane with respect to line of centres O
1o
2gradient be set to suitable value, can realize the fine adjustment of the roll gap between dancer rools and stationary roll; By adopting LVTD sensor measurement slide block II with respect to the distance of measuring between pedestal, can convert and obtain the size of roll gap, and LVTD sensor measurement stroke is larger, certainty of measurement is high, can meet the requirement of the accurate measurement of roll gap in five roll-coater.
Brief description of the drawings
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the structural representation of the utility model roll gap adjusting detecting device embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, be the structural representation of the utility model roll gap adjusting detecting device embodiment.The roll gap adjusting detecting device of the present embodiment, comprise roller frame 3, be arranged on slide block I 4 on dancer rools 1 and for drive slide block I 4 along dancer rools 1 line of centres O with stationary roll 2
1o
2the slide block II 5 that direction moves, is provided with respect to line of centres O between slide block I 4 and slide block II 5
1o
2the cooperation inclined-plane being inclined to set, roller frame 3 is provided with for driving slide block II 5 along perpendicular to line of centres O
1o
2the driving mechanism that moves of direction, slide block II 5 is provided with the LVTD sensor 6 that direction of measurement is identical with its moving direction, on roller frame 3, be provided with corresponding with LVTD sensor 6 measured pedestal 7.
Preferably, be provided with for slide block I 4 is compressed to the hold-down mechanism being fitted on slide block II5 all the time between roller frame 3 and slide block I 4,, in the adjustment process of roll gap, slide block I 4 compresses all the time and is fitted in slide block II5 above, can ensure that certainty of measurement is higher.Hold-down mechanism can adopt various ways to realize, as hold-down mechanism can be for being arranged on the cylinder 8 between roller frame 3 and slide block I 4, hold-down mechanism also can be for being arranged on the spring between roller frame 3 and slide block I 4, the hold-down mechanism of the present embodiment is the cylinder 8 being arranged between roller frame 3 and slide block I 4, under the effect of cylinder 8, can ensure that slide block I 4 compresses and is fitted on slide block II 5 all the time.
Preferably, roller frame 3 is provided with the slide rail I 9 parallel with slide block I 4 moving directions, and slide block I 4 is provided with the chute I coordinating with slide rail I 9, for the mobile guide of slide block I 4, moves it steadily.In like manner, roller frame 3 is provided with the slide rail II 10 parallel with slide block II 5 moving directions, and slide block II 5 is provided with the chute II coordinating with slide rail II 10, can make slide block II 5 move steadily.
Further, driving mechanism comprises the screwed hole being arranged in slide block II 5, the threaded screw rod 11 coordinating with screwed hole and the motor 12 for driving threaded screw rod 11 to rotate, and under the effect of threaded screw rod 11, can drive slide block II 5 along perpendicular to line of centres O
1o
2direction move.
The roll gap adjusting detecting device of the present embodiment, by arranging with respect to line of centres O between slide block I 4 and slide block II 5
1o
2the cooperation inclined-plane being obliquely installed, and drive slide block II 5 edges perpendicular to line of centres O
1o
2direction move, can drive slide block I 4 along being parallel to line of centres O
1o
2direction move, and then realize roll gap regulate, by coordinating inclined-plane with respect to line of centres O
1o
2gradient be set to suitable value, can realize the fine adjustment of the roll gap A between dancer rools 1 and stationary roll 2; By adopting LVTD sensor 6 to measure slide block II 5 with respect to the distance B measuring between pedestal 7, can convert and obtain the size of roll gap A, and LVTD sensor 6 to measure stroke larger, certainty of measurement is high, can meet the requirement of the accurate measurement of roll gap in five roll-coater.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.
Claims (7)
1. a roll gap adjusting detecting device, is characterized in that: comprise roller frame, be arranged on slide block I on dancer rools and for driving the line of centres O of slide block I along dancer rools and stationary roll
1o
2the slide block II that direction moves, is provided with respect to described line of centres O between described slide block I and slide block II
1o
2the cooperation inclined-plane being inclined to set, described roller frame is provided with for driving described slide block II along perpendicular to described line of centres O
1o
2the driving mechanism that moves of direction, described slide block II is provided with the LVTD sensor that direction of measurement is identical with its moving direction, be provided with measurement pedestal corresponding to described LVTD sensor on described roller frame.
2. roll gap adjusting detecting device according to claim 1, is characterized in that: between described roller frame and described slide block I, be provided with for slide block I being compressed all the time to the hold-down mechanism being fitted on described slide block II.
3. roll gap adjusting detecting device according to claim 2, is characterized in that: described hold-down mechanism is the cylinder being arranged between described roller frame and slide block I.
4. roll gap adjusting detecting device according to claim 2, is characterized in that: described hold-down mechanism is the spring being arranged between described roller frame and slide block I.
5. according to the roll gap adjusting detecting device described in claim 1-4 any one, it is characterized in that: described driving mechanism comprises the screwed hole being arranged in described slide block II, the threaded screw rod coordinating with described screwed hole and the motor for driving described threaded screw rod to rotate.
6. according to the roll gap adjusting detecting device described in claim 5, it is characterized in that: described roller frame is provided with the slide rail I parallel with described slide block I moving direction, and described slide block I is provided with the chute I coordinating with described slide rail I.
7. according to the roll gap adjusting detecting device described in claim 6, it is characterized in that: described roller frame is provided with the slide rail II parallel with described slide block II moving direction, and described slide block II is provided with the chute II coordinating with described slide rail II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819038.2U CN203711265U (en) | 2013-12-13 | 2013-12-13 | Roll gap regulating and detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819038.2U CN203711265U (en) | 2013-12-13 | 2013-12-13 | Roll gap regulating and detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711265U true CN203711265U (en) | 2014-07-16 |
Family
ID=51150466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819038.2U Expired - Lifetime CN203711265U (en) | 2013-12-13 | 2013-12-13 | Roll gap regulating and detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589881A (en) * | 2015-01-28 | 2015-05-06 | 中国重型机械研究院股份公司 | On-line inching device of embossing roll gap of steel plate embossing machine |
| CN105797809A (en) * | 2016-03-29 | 2016-07-27 | 中国矿业大学 | Device and method for adaptive adjustment of roller gap of crusher |
-
2013
- 2013-12-13 CN CN201320819038.2U patent/CN203711265U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589881A (en) * | 2015-01-28 | 2015-05-06 | 中国重型机械研究院股份公司 | On-line inching device of embossing roll gap of steel plate embossing machine |
| CN105797809A (en) * | 2016-03-29 | 2016-07-27 | 中国矿业大学 | Device and method for adaptive adjustment of roller gap of crusher |
| CN105797809B (en) * | 2016-03-29 | 2018-06-22 | 中国矿业大学 | The device and method that a kind of crusher's rollers gap adaptively adjusts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202412360U (en) | High-precision die cutting mechanism | |
| CN201964854U (en) | Special measuring tool for clamp spring slot of internal and external spherical cage external starwheels | |
| CN102962173A (en) | Reverse roll coating interval regulating device | |
| CN204730819U (en) | Wire diameter measurer and erecting frame thereof | |
| CN203711265U (en) | Roll gap regulating and detecting device | |
| CN202909907U (en) | Clearance adjusting mechanism for reverse roll coating | |
| CN201632951U (en) | Cylinder fine-tuning and precise-positioning device | |
| CN203741648U (en) | Electrical eddy current type roll gap adjustment and measurement device | |
| CN203578448U (en) | Noncontact type dual-conical-head automatic alignment system | |
| CN204320598U (en) | A kind of apparatus for coating of adjustable coating spacing | |
| CN206709752U (en) | One kind lock screw depth detection mechanism | |
| CN102962172A (en) | Reverse roll coating regulating mechanism | |
| CN203696612U (en) | Reading head regulating bracket for measurement on parallelism of machine tool | |
| CN202928501U (en) | Piston stop port measuring mechanism | |
| CN104544744A (en) | Mold laser adjusting scale | |
| CN106093604A (en) | A kind of Multi probe antenna scanner | |
| CN203725513U (en) | Wire clamping device | |
| CN205333039U (en) | Battery thickness measuring pressure adjustment assembly | |
| CN204188134U (en) | Pretightning force adjustable slipper block and pretightning force adjustable sliding device | |
| CN203308884U (en) | Adjustable eccentric wheel | |
| CN103439544B (en) | Precise automatic adjustment method and device of balance of instrument machine core | |
| CN204602518U (en) | A kind of five coating device and roll gap adjustment measuring mechanism thereof | |
| CN202336553U (en) | T-shaped sliding mechanism | |
| CN202668042U (en) | Automatic precision adjustment device for clearance of instrument movement | |
| CN204171114U (en) | Roller group volume under pressure precision measurement apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |