CN206926366U - A kind of slack adjuster of carton press printing roller group - Google Patents
A kind of slack adjuster of carton press printing roller group Download PDFInfo
- Publication number
- CN206926366U CN206926366U CN201720826738.2U CN201720826738U CN206926366U CN 206926366 U CN206926366 U CN 206926366U CN 201720826738 U CN201720826738 U CN 201720826738U CN 206926366 U CN206926366 U CN 206926366U
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- ball
- roller group
- screw
- printing roller
- press printing
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Abstract
A kind of technical scheme of the slack adjuster of carton press printing roller group described in the utility model includes：Frame, ball-screw, two groups of wedge sliding blocks, ball screw driving devices；The ball screw driving device is a right angle worm reduction gear；A kind of slack adjuster of carton press printing roller group described in the utility model, its working principle and beneficial effect are：Described its connection end of right angle worm reduction gear and the connection end of ball-screw are directly fastenedly connected, power transmits reliable in time, the technical characterstic that ball-screw is precisely driven is given full play to, the gap between carton press printing roller group can precisely be adjusted, simultaneously, simplify device structure, reduce equipment volume.
Description
Technical field
It the utility model is related to carton press technical field, more particularly to a kind of gap of carton press printing roller group
Adjusting means.
Background technology
Carton press is that the printing that can print required word, pattern and other information to carton tank surface is set
It is standby, it generally comprise lock up, the technological process such as inking, impressing, paper carrying.Carton press printing roller group structure as shown in figure 1,
Including upper inking roller, print roller and supporting material roller；The position of the print roller is fixed, and above having needs to be printed on carton board
On graph text information, the position of the upper inking roller and supporting material roller can be done relative to print roller close to or away from mobile regulation.
Ink is continuously coated in print roller by upper inking roller, carton board between print roller and supporting material roller by when, in print roller
Graph text information be printed in carton board；Can the graph text information in print roller be printed in carton board by design requirement, by
Many factors influence, wherein the gap adjustment between upper inking roller and print roller and print roller and supporting material roller, are to influence printing quality
One of key technology：Gap is small, and inking is excessive in carton board, and graph text information can not be dried in time, in previous piece of carton board
Printed graph text information can be scraped fuzzy by latter piece of carton board；Gap is big, inking deficiency in carton board, graph text information printing
It is unintelligible.Therefore, the gap adjustment value between the print roller of carton press and supporting material roller, control in 0.01 millimeter of accuracy rating
It is interior.
As shown in Fig. 2 it is that prior art is used to adjust gap between upper inking roller and print roller and print roller and supporting material roller
A kind of device, its operation principle are：One ball-screw configures two groups of wedge sliding blocks, wherein the sliding block peace of two groups of wedge sliding blocks
On ball-screw, top shoe is arranged on upper inking roller or supporting material roller, and rotation ball leading screw, two sliding blocks can be along ball
The axis direction of leading screw synchronously does relative separation or close movement, this to be moved through two between sliding block and top shoe
Inclined-plane, promote upper inking roller or supporting material roller to be toward or away from print roller, realize regulation upper inking roller and print roller and print roller and support
The purpose in gap between material roller.Its degree of regulation is：Ball-screw every revolution, upper inking roller and print roller and print roller can be made
Gap between supporting material roller increases or decreases 0.03 millimeter.
As shown in Fig. 2 the device for being driving ball-screw in the prior art is a worm reduction gear and a set of synchronous skin
Belt driver：The driving wheel of the synchronous belt drive device is arranged on the output end of worm reduction gear, the synchronous belt
The driven pulley of transmission device is arranged on one end of ball-screw.Synchronous belt drive device can overcome the defects of skidding, but not
The requirement of carton press printing roller group gap adjustment precision can be met, reason is：The elasticity of belt causes worm reduction gear defeated
The power gone out can not timely and accurately pass to ball-screw, and its operation precision can not be given full play to by influenceing ball-screw therefrom
The characteristics of.
Using worm reduction gear and a set of synchronous belt drive device driving ball-screw another defect be：Occupy sky
Between, it is complicated.
The content of the invention
To solve above mentioned problem existing for prior art, the utility model is provided between a kind of carton press printing roller group
Gap adjusting means.
A kind of technical scheme of the slack adjuster of carton press printing roller group described in the utility model includes：Machine
Frame, ball-screw, two groups of wedge sliding blocks, ball screw driving devices；The ball screw driving device is a right angle worm gear
Reductor.
A kind of slack adjuster of carton press printing roller group described in the utility model, its operation principle and beneficial effect
Fruit is：The right angle worm reduction gear is connected through end and the connection end of ball-screw is directly fastenedly connected, power transmission and
When it is reliable, given full play to the technical characterstic that ball-screw is precisely driven, can precisely adjust carton press printing roller group it
Between gap, meanwhile, simplify device structure, reduce equipment volume.
Brief description of the drawings
Fig. 1 is the printing roller group structural representation of carton press.
Fig. 2 is the slack adjuster schematic diagram of prior art carton press printing roller group.
Fig. 3 is the slack adjuster schematic diagram of carton press printing roller group described in the utility model.
Description of reference numerals：
1 worm reduction gear, 11 driving wheels, 12 synchronous belts, 13 driven pulleys；
1 ＇ right angles worm reduction gear, 11 ＇ right angles worm reduction gear output ends；
2 ball-screws, 21 ball-screw connection ends, 22 wedge sliding blocks, 23 wedge top shoes, 24 limit switches, 25 limits
Position bar；
3 frames；
4 print rollers；
5 upper inking rollers；
6 supporting material rollers；
7 carton boards；
Gap between a upper inking rollers and print roller；
Gap between b supporting material rollers and print roller.
Embodiment
Presently in connection with accompanying drawing, to a kind of tool of the slack adjuster of carton press printing roller group described in the utility model
Body embodiment is described in further detail：
A kind of as shown in figure 3, technical side of the slack adjuster of carton press printing roller group described in the utility model
Case includes：Frame 3, ball-screw 2, two groups of wedge sliding blocks 22 and 23, ball screw driving devices；The ball-screw driving dress
It is set to a ＇ of right angle worm reduction gear 1.
A kind of slack adjuster of carton press printing roller group described in the utility model, its operation principle and beneficial effect
Fruit is：Described its connection end of right angle worm reduction gear and the connection end of ball-screw are directly fastenedly connected, and power, which transmits, in time may be used
Lean on, given full play to the technical characterstic that ball-screw is precisely driven, can precisely adjust carton press printing roller group between
Gap, meanwhile, simplify device structure, reduce equipment volume.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made any
Limitation, the technical staff of the industry, under the inspiration of the technical program, some deformations and modification can be made, it is every according to this
Any modification, equivalent variations and the modification that embodiment of the technical spirit of utility model to more than is made, still fall within this practicality
In the range of new technique scheme.
Claims (1)
1. a kind of slack adjuster of carton press printing roller group, the gap adjustment dress of the carton press printing roller group
Put including：Frame（3）, ball-screw（2）, two groups of wedge sliding blocks（22）And（23）, ball screw driving device；Its feature exists
In：The ball screw driving device is a right angle worm reduction gear（1 ＇）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826738.2U CN206926366U (en) | 2017-07-10 | 2017-07-10 | A kind of slack adjuster of carton press printing roller group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826738.2U CN206926366U (en) | 2017-07-10 | 2017-07-10 | A kind of slack adjuster of carton press printing roller group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926366U true CN206926366U (en) | 2018-01-26 |
Family
ID=61354247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720826738.2U Active CN206926366U (en) | 2017-07-10 | 2017-07-10 | A kind of slack adjuster of carton press printing roller group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926366U (en) |
-
2017
- 2017-07-10 CN CN201720826738.2U patent/CN206926366U/en active Active
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