CN206587979U - A kind of roller coat dynamic structure - Google Patents
A kind of roller coat dynamic structure Download PDFInfo
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- CN206587979U CN206587979U CN201720229344.9U CN201720229344U CN206587979U CN 206587979 U CN206587979 U CN 206587979U CN 201720229344 U CN201720229344 U CN 201720229344U CN 206587979 U CN206587979 U CN 206587979U
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- vertex
- dynamic
- rotation axle
- synchronizing wheel
- cone
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Abstract
The utility model is related to roll coating apparatus technical field, more particularly to a kind of roller coat dynamic structure, including PTO and vertex of a cone device, PTO includes power supporter, power supporter is connected with rotating speed change component, and the dynamic rotation axle of rotating speed change component is connected with the vertex of a cone set for supporting roller；Vertex of a cone device includes vertex of a cone support frame, and vertex of a cone support frame is connected with driven rotary components, and the driven rotary shaft of driven rotary components is connected with the vertex of a cone set for supporting roller.Roller is fixed between dynamic rotation axle and driven rotary shaft by vertex of a cone set, rotating speed change component can not only control dynamic rotation axle forward or reverse, realize the suitable painting or inverse painting of roller, can also change the speed ratio of forward or reverse, without dismounting and change synchronizing wheel, roller coat efficiency is improved.
Description
Technical field
The utility model is related to roll coating apparatus technical field, more particularly to a kind of roller coat dynamic structure.
Background technology
Roller coat is the carrier using roller as coating, and coating forms certain thickness wet film in roller surface, then by
Roller is contacted in rotation process with coated article, by applying coating on the surface of coated article.
There is following defect in traditional roller coat drive mechanism：When the 1st, due to along painting, inverse painting, the roll neck gap of roller is larger
（During along applying, roll neck 200-520mm；During inverse painting, roll neck 50-80mm）, to keep whole linear velocity, it is therefore desirable to speed change.Along apply,
The synchronizing wheel for changing not synchronized ratio during inverse painting by disassembling realizes speed change, its cumbersome, inefficiency；2nd, when roller is installed
Into during operation, because the inner tensions or other reasonses of material cause the transverse shifting of material, traditional roller coat drive mechanism
Vertex of a cone part is without cylinder buffering, it is impossible to realizes that transverse shift is rectified a deviation, causes product defects；3rd, usually require wide using coating material
Degree exceedes product breadth 20% or so, needs to cut coating material slitting after coating, waste of materials.
The content of the invention
The purpose of this utility model is to provide a kind of roller coat dynamic structure in view of the shortcomings of the prior art, along painting, inverse painting
Replacing synchronizing wheel need not be disassembled, roller coat efficiency is improved.
To achieve the above object, a kind of roller coat dynamic structure of the present utility model, including PTO and vertex of a cone dress
Put, the PTO includes power supporter, and the power supporter is connected with rotating speed change component, described positive and negative
The dynamic rotation axle of the fast component of transformation is connected with the vertex of a cone set for supporting roller；The vertex of a cone device includes vertex of a cone support frame,
The vertex of a cone support frame is connected with driven rotary components, and the driven rotary shaft of the driven rotary components is connected with for supporting version
The vertex of a cone set of roller.
Preferably, the power supporter sets the first motor, first motor is connected with driving wire
Bar, the rotating speed change component slippage is connected to power supporter, and the drive lead screw drive connection is in rotating speed change group
Part.
Preferably, the rotating speed change component includes synchronous wheeling supporting frame, the synchronous wheeling supporting frame is fixed with the
Two motors, the output shaft of second motor is connected with the first synchronizing wheel, and the synchronous wheeling supporting frame is connected with together
Step wheel rotating shaft, the synchronizing wheel rotating shaft is provided with the second synchronizing wheel and the 3rd synchronizing wheel, the output shaft of second motor
The first freewheel clutch is connected with, the first freewheel clutch is connected to dynamic rotation axle, and the dynamic rotation axle is also associated with
The 4th synchronizing wheel is socketed with the outside of two freewheel clutches, second freewheel clutch；First synchronizing wheel and second same
Timing belt is connected between step wheel, timing belt is connected between the 3rd synchronizing wheel and the 4th synchronizing wheel.
Preferably, the side of first freewheel clutch is provided with the first deep groove ball bearing, first deep-groove ball
Bearing is connected between the output shaft of the second motor and dynamic rotation axle；The side of second freewheel clutch is provided with
Second deep groove ball bearing, second deep groove ball bearing is connected between the 4th synchronizing wheel and dynamic rotation axle.
Preferably, the rotating speed change component also includes dynamic rotation axle sleeve, the dynamic rotation axle sleeve, which is slided, to be connected
Be connected to power supporter, the dynamic rotation axle passes through dynamic rotation axle sleeve, the dynamic rotation axle and dynamic rotation axle sleeve it
Between be connected with some rolling bearings.
Preferably, the inside of first motor and the second motor is provided with planetary reducer, first
Motor and the second motor are servomotor.
Preferably, the vertex of a cone device also includes bounce cylinder, the output shaft of the bounce cylinder is connected with driving and connected
One end of bar, the driven rotary components include driven rotary sleeve, and the driven rotary sleeve is slidably connected to vertex of a cone support
Frame, the driven rotary shaft rotates the inside for being arranged at driven rotary sleeve, and the other end of the drive link is connected to driven
Rotary sleeve.
Preferably, the driven rotary shaft is connected with encoder.
Preferably, the dynamic rotation axle, driven rotary shaft are detachably connected with vertex of a cone set respectively.
The beneficial effects of the utility model：A kind of roller coat dynamic structure of the present utility model, including PTO and
Vertex of a cone device, PTO includes power supporter, and power supporter is connected with rotating speed change component, rotating speed change
The dynamic rotation axle of component is connected with the vertex of a cone set for supporting roller；Vertex of a cone device includes vertex of a cone support frame, vertex of a cone support frame
Driven rotary components are connected with, the driven rotary shaft of driven rotary components is connected with the vertex of a cone set for supporting roller.Roller is led to
Cross vertex of a cone set to be fixed between dynamic rotation axle and driven rotary shaft, rotating speed change component can not only control dynamic rotation axle
Forward or reverse, realizes the suitable painting or inverse painting of roller, can also change the speed ratio of forward or reverse, synchronous without dismounting and change
Wheel, improves roller coat efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model PTO.
Fig. 3 is the structural representation of the utility model vertex of a cone device.
Reference includes：
A-PTO 1-power supporter, 2-rotating speed change 21-dynamic rotation of component axle 22-same
26-the second synchronizing wheel of step motor 25-synchronizing wheel of the 24-the first synchronizing wheel rotating shaft of wheeling supporting frame 23-the second 27-
3rd the 28-the first freewheel clutch of synchronizing wheel the 29-the second freewheel clutch the 31-the first zanjon of the 30-the four synchronizing wheel
35-vertex of a cone of deep groove ball bearing 33-dynamic rotation, the 34-rolling bearing of axle sleeve of ball bearing 32-the second set 4-the first drives
The driven rotary components 71-driven rotary shaft of dynamic 5-drive lead screw of the motor B-vertex of a cone 6-vertex of a cone of device support frames 7-
72-driven 8-bounce cylinder of rotary sleeve, 9-drive link, 10-encoder, 11-roller, 12-wallboard.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of roller coat dynamic structure of the present utility model, including PTO A and vertex of a cone dress
B is put, the PTO A includes power supporter 1, and the power supporter 1 is connected with rotating speed change component 2, institute
State rotating speed change component 2 dynamic rotation axle 21 be connected with for support roller 11 the vertex of a cone cover 35；The vertex of a cone device B bags
Vertex of a cone support frame 6 is included, the vertex of a cone support frame 6 is connected with driven rotary components 7, the driven rotation of the driven rotary components 7
The vertex of a cone that axle 71 is connected with for supporting roller 11 covers 35.Roller 11 by the vertex of a cone set 35 be fixed on dynamic rotation axle 21 with it is driven
Between rotary shaft 71, rotating speed change component 2 can not only control the forward or reverse of dynamic rotation axle 21, realize the suitable of roller 11
Apply or inverse painting, the speed ratio of forward or reverse can also be changed, without dismounting and change synchronizing wheel, roller coat efficiency is improved.
The power supporter 1 of the present embodiment sets the first motor 4, and first motor 4 is connected with driving wire
Bar 5, the rotating speed change component 2 is slidably connected to power supporter 1, and the drive connection of drive lead screw 5 is in positive and negative transformation
Fast component 2.First motor 4 drives rotating speed change component 2 to be reciprocatingly slided along power supporter 1 by drive lead screw 5, from
And drive roller 11 to realize that lateral displacement is rectified a deviation with transverse shifting, reduce roller coat product defects.
Specifically, the rotating speed change component 2 of the present embodiment includes synchronous wheeling supporting frame 22, the synchronous wheeling supporting frame 22
The second motor 23 is fixed with, the output shaft of second motor 23 is connected with the first synchronizing wheel 24, the synchronizing wheel
Support frame 22 is connected with synchronizing wheel rotating shaft 25, and the synchronizing wheel rotating shaft 25 is provided with the second synchronizing wheel 26 and the 3rd synchronizing wheel 27,
The output shaft of second motor 23 is connected with the first freewheel clutch 28, and the first freewheel clutch 28 is connected to power rotation
Rotating shaft 21, the dynamic rotation axle 21 is also associated with the second freewheel clutch 29, the outer sheath of second freewheel clutch 29
It is connected to the 4th synchronizing wheel 30；Timing belt is connected between the synchronizing wheel 26 of first synchronizing wheel 24 and second, the described 3rd is synchronous
Timing belt is connected between the synchronizing wheel 30 of wheel 27 and the 4th.When the second motor 23 is rotated forward, the second motor 23 it is defeated
Shaft controls the synchronous forward of dynamic rotation axle 21 to rotate by the first freewheel clutch 28, and synchronizing wheel variable part is due to the second surpassing
The more effect of clutch 29, realizes and skids.When the second motor 23 is inverted, in the presence of the first freewheel clutch 28,
The output shaft of second motor 23 is skidded with dynamic rotation axle 21, and the first synchronizing wheel 24 on output shaft is rotated, and is passed through
The chronotropic action of second synchronizing wheel 26, the 3rd synchronizing wheel 27 and the 4th synchronizing wheel 30, is driven dynamic using the second freewheel clutch 29
The acceleration inversion of power rotary shaft 21 is rotated.Make the rotating speed of rotating different, it is ensured that the speed switching between different process, without artificial
Intervene, improve roller coat efficiency.
The side of first freewheel clutch 28 of the present embodiment is provided with the first deep groove ball bearing 31, first deep-groove ball
Bearing 31 is connected between the output shaft of the second motor 23 and dynamic rotation axle 21；The one of second freewheel clutch 29
Side is provided with the second deep groove ball bearing 32, and second deep groove ball bearing 32 is connected to the 4th synchronizing wheel 30 and dynamic rotation axle 21
Between.First deep groove ball bearing 31 improves the connective stability of dynamic rotation axle 21 and the output shaft of the second motor 23, second
Deep groove ball bearing 32 improves dynamic rotation axle 21 and the connective stability of the 4th synchronizing wheel 30.
The rotating speed change component 2 of the present embodiment also includes dynamic rotation axle sleeve 33, and the dynamic rotation axle sleeve 33 is slided
Power supporter 1 is connected to, the dynamic rotation axle 21 passes through dynamic rotation axle sleeve 33, and the dynamic rotation axle 21 revolves with power
Some rolling bearings 34 are connected between rotating shaft set 33.Drive lead screw 5 drives dynamic rotation axle sleeve 33 to be slided along power supporter 1
Dynamic, dynamic rotation axle sleeve 33 is that dynamic rotation axle 21 improves structural stability.
First motor 4 of the present embodiment and the inside of the second motor 23 are provided with planetary reducer, first
The motor 23 of motor 4 and second is servomotor.Planetary reducer is that servomotor realizes stable deceleration, servo electricity
Machine realizes the accurate control of transmission,
The vertex of a cone device B of the present embodiment also includes bounce cylinder 8, and the output shaft of the bounce cylinder 8 is connected with driving and connected
One end of bar 9, the driven rotary components 7 include driven rotary sleeve 72, and the driven rotary sleeve 72 is slidably connected to cone
Topmast support 6, the driven rotary shaft 71 rotates the inside for being arranged at driven rotary sleeve 72, the drive link 9 it is another
End is connected to driven rotary sleeve 72.Bounce cylinder 8 drives drive link 9 to move, and drive link 9 is driven in driven rotary shaft 71
Vertex of a cone set 35 be connected to roller 11.Bounce cylinder 8 keeps bleed pressure by electric Proportion valve control, remains roller
Clamped condition.When lateral displacement occurs for material, the first motor 4 drives drive lead screw 5 to drive dynamic rotation axle 21 along dynamic
Power support frame 1 is slided, and thrust when moving is when being more than the thrust that bounce cylinder 8 is provided, realize roller 11 from left to right
Lateral displacement, and ensure not influenceing the precision of roller 11.When the thrust that bounce cylinder 8 is provided is more than what the first motor 4 was provided
During thrust, the lateral displacement from right to left of roller 11 is realized.Set using said structure, without being surpassed using coating material width
Cross after product breadth 20%, and coating without being cut to coating material slitting, save material, reduce production cost.
Specifically, PTO A and vertex of a cone device B are nested between two wallboards 12 respectively, due to along painting, inverse painting
When, it is necessary to change roller, and obstacle is not allow between two wallboards 12, so using the vertex of a cone set 35 with coning angle, realizing
The mode of automatic capturing.
The vertex of a cone device B structure is simple, easy to process, it is ensured that concentricity and circle are beated.It is driven that bounce cylinder 8 drives
Rotary components 7 can be as reference position, for calibrating the error between the second motor 23 and above-mentioned freewheel clutch.
The driven rotary shaft 71 of the present embodiment is connected with encoder 10.The data feedback that encoder 10 is detected is to PLC controls
Device, PLC control devices make to realize positive and negative pair during two-sided roller coat by the above-mentioned servomotor adjustment phase place angle of operation control
Together.
The dynamic rotation axle 21 of the present embodiment, driven rotary shaft 71 are detachably connected with vertex of a cone set 35 respectively.Change the vertex of a cone
Set 35 is adapted to different rollers 11, improves the scope of application.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, it will change in specific embodiments and applications, this specification content should not be construed as
To limitation of the present utility model.
Claims (9)
1. a kind of roller coat dynamic structure, it is characterised in that：Including PTO and vertex of a cone device, the PTO
Including power supporter, the power supporter is connected with rotating speed change component, the power rotation of the rotating speed change component
Rotating shaft is connected with the vertex of a cone set for supporting roller；
The vertex of a cone device includes vertex of a cone support frame, and the vertex of a cone support frame is connected with driven rotary components, the driven rotation
The driven rotary shaft of component is connected with the vertex of a cone set for supporting roller.
2. a kind of roller coat dynamic structure according to claim 1, it is characterised in that：The power supporter sets first to drive
Dynamic motor, first motor is connected with drive lead screw, and the rotating speed change component slippage is connected to power supporter,
The drive lead screw drive connection is in rotating speed change component.
3. a kind of roller coat dynamic structure according to claim 2, it is characterised in that：The rotating speed change component includes same
Wheeling supporting frame is walked, the synchronous wheeling supporting frame is fixed with the second motor, and the output shaft of second motor is connected with
First synchronizing wheel, the synchronous wheeling supporting frame is connected with synchronizing wheel rotating shaft, the synchronizing wheel rotating shaft be provided with the second synchronizing wheel and
3rd synchronizing wheel, the output shaft of second motor is connected with the first freewheel clutch, and the first freewheel clutch is connected to
Dynamic rotation axle, the dynamic rotation axle is also associated with the second freewheel clutch, the outside socket of second freewheel clutch
There is the 4th synchronizing wheel；
Timing belt is connected between first synchronizing wheel and the second synchronizing wheel, between the 3rd synchronizing wheel and the 4th synchronizing wheel
It is connected with timing belt.
4. a kind of roller coat dynamic structure according to claim 3, it is characterised in that：The side of first freewheel clutch
The first deep groove ball bearing is provided with, first deep groove ball bearing is connected to the output shaft and dynamic rotation axle of the second motor
Between；
The side of second freewheel clutch is provided with the second deep groove ball bearing, and second deep groove ball bearing is connected to the 4th
Between synchronizing wheel and dynamic rotation axle.
5. a kind of roller coat dynamic structure according to claim 3, it is characterised in that：The rotating speed change component also includes
Dynamic rotation axle sleeve, the dynamic rotation axle sleeve is slidably connected to power supporter, and the dynamic rotation axle passes through dynamic rotation
Axle sleeve, some rolling bearings are connected between the dynamic rotation axle and dynamic rotation axle sleeve.
6. a kind of roller coat dynamic structure according to claim 3, it is characterised in that：First motor and second drives
The inside of dynamic motor is provided with planetary reducer, and the first motor and the second motor are servomotor.
7. a kind of roller coat dynamic structure according to claim 1, it is characterised in that：The vertex of a cone device also includes buffering gas
Cylinder, the output shaft of the bounce cylinder is connected with one end of drive link, and the driven rotary components include driven rotary sleeve,
The driven rotary sleeve is slidably connected to vertex of a cone support frame, and the driven rotary shaft, which is rotated, is arranged at the interior of driven rotary sleeve
Portion, the other end of the drive link is connected to driven rotary sleeve.
8. a kind of roller coat dynamic structure according to claim 1, it is characterised in that：The driven rotary shaft is connected with coding
Device.
9. a kind of roller coat dynamic structure according to claim 1, it is characterised in that：The dynamic rotation axle, driven rotation
Axle is detachably connected with vertex of a cone set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229344.9U CN206587979U (en) | 2017-03-10 | 2017-03-10 | A kind of roller coat dynamic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229344.9U CN206587979U (en) | 2017-03-10 | 2017-03-10 | A kind of roller coat dynamic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206587979U true CN206587979U (en) | 2017-10-27 |
Family
ID=60124930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720229344.9U Expired - Fee Related CN206587979U (en) | 2017-03-10 | 2017-03-10 | A kind of roller coat dynamic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206587979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252587A (en) * | 2019-07-03 | 2019-09-20 | 佛山市艾缘机械设备有限公司 | A kind of multifunctional assembled test coating machine |
| CN110315842A (en) * | 2019-06-25 | 2019-10-11 | 北新集团建材股份有限公司 | A kind of galley automatic deviation rectifying device |
| CN114042590A (en) * | 2021-10-09 | 2022-02-15 | 江苏中关村嘉拓新能源设备有限公司 | Primary coating machine printing roller and assembly process |
-
2017
- 2017-03-10 CN CN201720229344.9U patent/CN206587979U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315842A (en) * | 2019-06-25 | 2019-10-11 | 北新集团建材股份有限公司 | A kind of galley automatic deviation rectifying device |
| CN110252587A (en) * | 2019-07-03 | 2019-09-20 | 佛山市艾缘机械设备有限公司 | A kind of multifunctional assembled test coating machine |
| CN114042590A (en) * | 2021-10-09 | 2022-02-15 | 江苏中关村嘉拓新能源设备有限公司 | Primary coating machine printing roller and assembly process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |