CN207987613U - Paper machine suction roller mobile device - Google Patents
Paper machine suction roller mobile device Download PDFInfo
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- CN207987613U CN207987613U CN201820236157.8U CN201820236157U CN207987613U CN 207987613 U CN207987613 U CN 207987613U CN 201820236157 U CN201820236157 U CN 201820236157U CN 207987613 U CN207987613 U CN 207987613U
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- servo
- servo electric
- suction roller
- drive shaft
- paper machine
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Abstract
The utility model gives a kind of paper machine suction roller mobile device；Including at least servo motor, transmission shaft and two servo electric jars；Two servo electric jars are internally provided with the drive shaft of piston rod, lead screw and driving lead screw rotation, piston rod coordinates with wire rod thread, the upper end of piston rod is stretched out, paper machine suction roller both ends are supported on the piston rod upper end of two servo electric jars by connector respectively, the driving axis connection of the output shaft of servo motor and a servo electric jar, and the drive shaft of two servo electric jars is rotated synchronously by being driven axis connection, the drive shaft of two servo electric jars.This paper machine suction roller mobile device keeps high-precise synchronization when can effectively keep suction roller to lift and put down.The device speed is adjustable, can accurately control stroke, can in the big environment of steam no-failure operation, and be high intensity, super-silent movement.
Description
Technical field
The utility model is related to a kind of paper machine suction roller mobile devices.
Background technology
Sizing material forming is formed substrate by paper machine, and substrate contacts paper machine suction roller, is adsorbed through woollen blanket by suction roller negative pressure of vacuum
Yankee cylinder is sent to be dried.Production process is usually broken paper, must be lifted paper machine in time after being influenced disconnected paper by external factor and be inhaled
Move roller.The landing of paper machine suction roller is driven with model motor reducer by a set drive for two simultaneously by left and right, due to motor
The parameters of speed reducer and the precision of mechanical bar there is nuance, it is frequent lift and fall during, make
When being fallen at the paper machine suction roller and gap on forming net driven roller both sides generates certain error, and two edge errors exceed a certain range
The effect of paper injection will be influenced, while excessive to both sides woollen blanket pressure difference, will result in woollen blanket sideslip after running a period of time, needed
Design a kind of better suction roller mobile device.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of paper machine suction roller shiftings simple in structure, synchronism is good
Dynamic device.
In order to solve the above technical problems, the utility model provides a kind of paper machine suction roller mobile device；
Including at least servo motor, transmission shaft and two servo electric jars；
Two servo electric jars are internally provided with the drive shaft of piston rod, lead screw and driving lead screw rotation, piston rod and lead screw
Screw-thread fit, the upper end of piston rod are stretched out, and paper machine suction roller both ends are supported on two servo electric jars by connector respectively
Piston rod upper end, the driving axis connection of the output shaft of servo motor and a servo electric jar, and two servo electric jars
Drive shaft is rotated synchronously by being driven axis connection, the drive shaft of two servo electric jars.
After such structure, this paper machine suction roller mobile device is kept when can effectively keep suction roller to lift and put down
High-precise synchronization.The device speed is adjustable, can accurately control stroke, can in the big environment of steam no-failure operation, and be
High intensity, super-silent movement.
For the clearer technology contents for understanding the utility model, this paper machine suction roller mobile device is referred to as below
This mobile device.
This mobile device further includes numerical control servo unit and servo-driver, and servo-drive is controlled by numerical control servo unit
Device drives servo motor operating.
After such structure, this mobile device automation behaviour may be implemented in numerical control servo unit and servo-driver
Make, facilitates routine use.
The drive shaft of two servo electric jars of this mobile device is all horizontally disposed, and each driveshaft end stretches out
On the outside of servo electric jar, one side end of drive shaft of one of servo electric jar and the output axis connection of servo motor, this drive
Moving axis end side is connect by shaft coupling with transmission shaft one end, and the transmission shaft other end passes through shaft coupling and another servo electricity
One side end of the drive shaft connection of dynamic cylinder.
After such structure, the structure for making servo electric jar specifically, meets the design requirement of this mobile device.
Description of the drawings
Fig. 1 is the structural schematic diagram of this mobile device embodiment.
Specific implementation mode
As shown in Figure 1
This mobile device includes that servo motor 1,5, two servo electric jars 3 of transmission shaft, numerical control servo unit 8 and servo are driven
Dynamic device 7.
Servo electric jar 3 selects commercial product in the present embodiment, and changes to being made in the structure of this servo electric jar 3
Into specially：Servo electric jar 3 used in the present embodiment is general to be all equipped with servo motor 1, but in the present embodiment two watch
Take electric cylinder 3 outfit servo motor 1 dismantle one, only stay there are one, servo electric jar 3 be internally provided with lead screw, piston rod and
Drive shaft, to drive lead screw to rotate, lead screw coordinates drive shaft with piston rod thread, and piston rod upper end is stretched out, two servo electricity
The drive shaft of dynamic cylinder 3 is all horizontally disposed（The drive shaft of servo electric jar 3 can utilize bevel gear or turbine and worm structure to
Lead screw passing power, servo electric jar 3 carry anti-twist mechanism）, each driveshaft end protrudes horizontally up outside servo electric jar 3
Side, two servo electric jars 3 or so arrange that the drive shaft of two servo electric jars 3 is conllinear, and 6 both ends of paper machine suction roller lead to respectively
Cross the piston rod upper end that connector 31 is supported on two servo electric jars 3.
The setting of servo motor 1 is in 3 left side of servo electric jar, the output shaft of servo motor 1 and the servo-electric for being in left side
The drive shaft of cylinder 3 is conllinear, and the output shaft of servo motor 1 passes through electronic shaft coupling 2 with the drive shaft in left side servo electric jar 3
Connection, the drive shaft right part of left side servo electric jar 3 are connect by shaft coupling 4 with 5 left end of transmission shaft, 5 right end end of transmission shaft
It is connect with the drive shaft left end of the servo electric jar 3 on right side by another shaft coupling 4, servo motor 1 drives two and watches
The drive shaft for taking electric cylinder 3 rotates synchronously.
In use, operator sets linear velocity and stroke in man-machine interface 9, the lifting or decline of man-machine interface 9 are clicked
Instruction, instruction is transmitted to numerical control servo unit 8, and numerical control servo unit 8 is transmitted to servo-driver 7 after handling instruction.Servo
Driver 7 drives servo motor 1, servo motor 1 to drive left side servo electric jar 3 by shaft coupling 4 using position control mode
Rotation, since the drive shaft of left side servo electric jar 3 and the drive shaft of right side servo electric jar 3 are by 5 machine driving of transmission shaft,
So left side servo electric jar 3 and right side servo electric jar 3 are run simultaneously.The piston rod of left side servo electric jar 3, right side servo
The piston rod of electric cylinder 3 drives suction roller 6 to be lifted and declined with certain speed by left connector 31, right connector 31 respectively
To specified stroke.
Above-described is only a kind of embodiment of the utility model, it is noted that for the ordinary skill of this field
For personnel, without departing from the principle of this utility model, several variations and modifications can also be made, these also should be regarded as
Belong to the scope of protection of the utility model.
Claims (3)
1. a kind of paper machine suction roller mobile device, it is characterized in that：
Including at least servo motor, transmission shaft and two servo electric jars；
Two servo electric jars are internally provided with the drive shaft of piston rod, lead screw and driving lead screw rotation, piston rod and wire rod thread
The upper end of cooperation, piston rod is stretched out, and paper machine suction roller both ends are supported on the piston of two servo electric jars by connector respectively
Bar upper end, the driving axis connection of the output shaft of servo motor and a servo electric jar, and the driving of two servo electric jars
Axis is rotated synchronously by being driven axis connection, the drive shaft of two servo electric jars.
2. paper machine suction roller mobile device according to claim 1, it is characterized in that：
Further include numerical control servo unit and servo-driver, controlling servo-driver by numerical control servo unit drives servo motor
Operating.
3. paper machine suction roller mobile device according to claim 1, it is characterized in that：
The drive shaft of two servo electric jars is all horizontally disposed, and each driveshaft end stretches out on the outside of servo electric jar,
One side end of drive shaft of one of servo electric jar and the output axis connection of servo motor, this drive shaft end side are logical
It crosses shaft coupling to connect with transmission shaft one end, the drive shaft side that the transmission shaft other end passes through shaft coupling and another servo electric jar
End connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236157.8U CN207987613U (en) | 2018-02-09 | 2018-02-09 | Paper machine suction roller mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236157.8U CN207987613U (en) | 2018-02-09 | 2018-02-09 | Paper machine suction roller mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987613U true CN207987613U (en) | 2018-10-19 |
Family
ID=63823461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820236157.8U Active CN207987613U (en) | 2018-02-09 | 2018-02-09 | Paper machine suction roller mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103826A (en) * | 2018-02-09 | 2018-06-01 | 安徽中烟再造烟叶科技有限责任公司 | Paper machine suction roller mobile device |
-
2018
- 2018-02-09 CN CN201820236157.8U patent/CN207987613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103826A (en) * | 2018-02-09 | 2018-06-01 | 安徽中烟再造烟叶科技有限责任公司 | Paper machine suction roller mobile device |
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