CN207875082U - High-precision bilateral predetermined bits mechanism applied to CTP machines - Google Patents
High-precision bilateral predetermined bits mechanism applied to CTP machines Download PDFInfo
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- CN207875082U CN207875082U CN201820245699.1U CN201820245699U CN207875082U CN 207875082 U CN207875082 U CN 207875082U CN 201820245699 U CN201820245699 U CN 201820245699U CN 207875082 U CN207875082 U CN 207875082U
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- side mark
- lateral pull
- pull guage
- fixed seat
- lead screw
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Abstract
The utility model is related to a kind of side mark detent mechanism more particularly to a kind of high-precision bilateral predetermined bits mechanisms applied to CTP machines.Including gas blow pipe fixed seat and lateral pull guage sliding block, the both ends of the gas blow pipe fixed seat are respectively equipped with side mark positioning component, the side mark positioning component carries out horizontal displacement along gas blow pipe fixed seat, and the lower end edge lateral pull guage sliding block of the side mark positioning component carries out displacement.It realizes single double version switchings, improves the working efficiency of CTP, interior at the same time can manufacture more versions.
Description
Technical field
The utility model is related to a kind of side mark detent mechanism more particularly to a kind of high-precision bilateral rule applied to CTP machines
Detent mechanism.
Background technology
Since CTP laser imagings are in centre, so needing plate is placed in the middle.It is directly affected whether plate placed in the middle accurate
The image quality and reliability of CTP plate-making, therefore plate be centered about seem increasingly important.With people's environmental consciousness
Increase, need the perspective direction toward environmental protection as the printing industry for easy ting produce pollution and develop.For a long time, China
Press especially packages printing industry all in height consumption, extensive style develops under high pollution.But with the ecosystem of human survival
The fragility of system, the deterioration of environment, resource height lack, and carry two aspects in Resources Reserve and environment, all can't bear the heavy load.After
Continue to walk traditional economy development, the process that China realizes modernization can only be slowed down, hinders the lasting development of press health.It is double
Version CTP can improve plate-making efficiency for common single plate, reduce waste, energy saving.But present single lateral pull guage
It can no longer meet the work requirements of double version CTP.Because single lateral pull guage can not position two versions, the pinch roller of single lateral pull guage
Also it is not enough to push down two plates, and synchronous pulley mechanism used at present positioning accuracy is low；Belt wheel holds after working long hours
Fracture easy to aging.
Utility model content
The utility model mainly solves the deficiencies in the prior art, provides a kind of further promotion performance accuracy,
Improve the high-precision bilateral predetermined bits mechanism applied to CTP machines of working efficiency.
The above-mentioned technical problem of the utility model is mainly to be addressed by following technical proposals：
A kind of high-precision bilateral predetermined bits mechanism applied to CTP machines, including gas blow pipe fixed seat and lateral pull guage sliding block,
The both ends of the gas blow pipe fixed seat are respectively equipped with side mark positioning component, and the side mark positioning component is along gas blow pipe fixed seat
Horizontal displacement is carried out, the lower end edge lateral pull guage sliding block of the side mark positioning component carries out displacement；
The side mark positioning component includes can be along the lateral pull guage of gas blow pipe fixed seat progress displacement, the lateral pull guage
It is equipped with equipped with pinch roller electromagnet and in rule, the lateral pull guage upper roller wheel support being rotatablely connected along lateral pull guage, it is described
By advise bottom slided along lateral pull guage sliding block, the pinch roller electromagnet passes through side mark roller spring and upper roll wheel branch
Frame is flexible connection, and the other end of the upper roller wheel support is equipped with rubber rolling, and driving is equipped in the upper roller wheel support
Upper roll wheel bracket torsion spring of the rubber rolling to bottom offset.
Preferably, it is described by rule by being fixed with lateral pull guage by advising fixed plate, described sets in advising in fixed plate
There is side mark sensor catch, electromagnet spring hitch is equipped between the pinch roller electromagnet and side mark roller spring.
Preferably, being equipped with lead screw motor and guide rail in the gas blow pipe fixed seat, the lead screw motor drives silk
Bar is rotated, and pushes holder to be attached by object distance between the lateral pull guage and lead screw, the lead screw positive and negative rotation band
Dynamic lateral pull guage carries out displacement, and the tail portion of the lead screw is determined by well-behaved lead screw end support block and gas blow pipe fixed seat
, it is in the side mark sliding block being slidably connected to be equipped in the lateral pull guage with guide rail.
Preferably, the lateral pull guage is equipped with drag chain holder.
Preferably, being equipped with two pinch rollers being separately distributed between two side mark positioning components.
It can drive object distance that the nut in holder is pushed to advance or retreat when lead screw carries out positive and negative rotation, to band
Animal is away from pushing holder and push the side mark sliding block that is connected of holder forward-reverse together on guide rail with object distance.Lateral pull guage drags
Chain holder is for fixing drag chain；Well-behaved lead screw end support block is for fixing lead screw；By rule fixed plate for fixed by rule, pinch roller
Electromagnet, side mark sensor catch；Slot optical coupling is housed in rule, whether in place slot optical coupling can incude plate.On rule
Corresponding hole position has been reserved for slot optical coupling, has been used for the installation of slot optical coupling.Side mark sensor catch reaches for the ease of side mark
Photoelectric sensor can detect side mark behind designated position.Pinch roller electromagnet is soft by electromagnet spring hitch and side mark roller spring
The connection upper roller wheel support of property.Electromagnet spring hitch is adjustable mechanism, can by the length of regulating magnet spring hitch from
And change pressure of the pinch roller for plate.It is designed with upper roll wheel bracket torsion spring in the middle part of side mark roller bracket simultaneously, works as pinch roller
When electromagnet does not work, upper roll wheel bracket torsion spring can be by the reset and tensioning of upper roll wheel stent flexibility.It is pressed when needing pressing plate
Work of electromagnet is taken turns, so that rubber rolling is flexibly compressed plate by lever.
Lead screw transmission mechanism is used, the synchronous belt mechanism lead screw transmission mechanism before comparing more is stablized；Positioning
Precision is more increased；The movement of lateral pull guage is more sensitive；Avoiding the reasons such as synchronous pulley mechanism synchronous belt aging causes to synchronize
Band fracture, improves stability, the reliability of CTP.Bilateral draws predetermined bits mechanism that list may be implemented compared to more unilateral drawing gauge mechanism
Double editions switchings, improve the working efficiency of CTP, interior at the same time can manufacture more versions.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the schematic cross-sectional view of the utility model.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：As shown, a kind of high-precision bilateral predetermined bits mechanism applied to CTP machines, including gas blow pipe are fixed
Seat 1 and lateral pull guage sliding block 2, the both ends of the gas blow pipe fixed seat 1 are respectively equipped with side mark positioning component 3, the side mark
Positioning component 3 carries out horizontal displacement, the lower end edge lateral pull guage sliding block 2 of the side mark positioning component 3 along gas blow pipe fixed seat 1
Carry out displacement；
The side mark positioning component 3 includes the lateral pull guage 5 that displacement can be carried out along gas blow pipe fixed seat 1, the layback
It is equipped with pinch roller electromagnet 6 in rule 5 and is equipped with the upper roll wheel being rotatablely connected along lateral pull guage 5 in rule 7, the lateral pull guage 5
Holder 8, described is slided by the bottom of rule 7 along lateral pull guage sliding block 2, and the pinch roller electromagnet 6 passes through side mark roller
Spring 9 is flexible connection with upper roller wheel support 8, and the other end of the upper roller wheel support 8 is equipped with rubber rolling 10, and described is upper
Driving upper roll wheel bracket torsion spring 11 of the rubber rolling 10 to bottom offset is equipped in roller bracket 8.
It is described by rule 7 by being fixed by rule fixed plate 12 and lateral pull guage 5, it is described in rule fixed plate 12 in equipped with side
Sensor catch 13 is advised, electromagnet spring hitch 14 is equipped between the pinch roller electromagnet 6 and side mark roller spring 9.
Lead screw motor 15 and guide rail 16 are equipped in the gas blow pipe fixed seat 1, the lead screw motor 15 drives lead screw
17 are rotated, and push holder 18 to be attached by object distance between the lateral pull guage 5 and lead screw 17, the lead screw 17 is positive and negative
Rotation drives lateral pull guage 5 to carry out displacement, and the tail portion of the lead screw 17 is solid by well-behaved lead screw end support block 19 and gas blow pipe
Reservation 1 is positioned, and it is in the side mark sliding block 20 being slidably connected to be equipped in the lateral pull guage 5 with guide rail 16.
The lateral pull guage 5 is equipped with drag chain holder 21.
Two pinch rollers 22 being separately distributed are equipped between two side mark positioning components 3.
Claims (5)
1. a kind of high-precision bilateral predetermined bits mechanism applied to CTP machines, it is characterised in that：Including gas blow pipe fixed seat (1) and
The both ends of lateral pull guage sliding block (2), the gas blow pipe fixed seat (1) are respectively equipped with side mark positioning component (3), the side mark
Positioning component (3) carries out horizontal displacement, the lower end edge lateral pull guage of the side mark positioning component (3) along gas blow pipe fixed seat (1)
Sliding block (2) carries out displacement；
The side mark positioning component (3) includes the lateral pull guage (5) that displacement can be carried out along gas blow pipe fixed seat (1), the side
It draws to be equipped with pinch roller electromagnet (6) in rule (5) and be equipped with by advising (7), in the lateral pull guage (5) and be rotated along lateral pull guage (5)
The upper roller wheel support (8) of connection, the bottom by advising (7) are slided along lateral pull guage sliding block (2), pinch roller electricity
Magnet (6) is flexible connection by side mark roller spring (9) and upper roller wheel support (8), the upper roller wheel support (8) it is another
End is equipped with rubber rolling (10), and upper roll wheel of the driving rubber rolling (10) to bottom offset is equipped in the upper roller wheel support (8)
Bracket torsion spring (11).
2. the high-precision bilateral predetermined bits mechanism according to claim 1 applied to CTP machines, it is characterised in that：Described
By rule (7) by fixed with lateral pull guage (5) by rule fixed plate (12), described senses in advising in fixed plate (12) equipped with side mark
Device catch (13) is equipped with electromagnet spring hitch (14) between the pinch roller electromagnet (6) and side mark roller spring (9).
3. the high-precision bilateral predetermined bits mechanism according to claim 1 or 2 applied to CTP machines, it is characterised in that：It is described
Gas blow pipe fixed seat（1）In be equipped with lead screw motor（15）And guide rail（16）, the lead screw motor（15）Drive lead screw（17）
It is rotated, the lateral pull guage（5）With lead screw（17）Between holder pushed by object distance（18）It is attached, the lead screw
（17）Positive and negative rotation drives lateral pull guage（5）Carry out displacement, the lead screw（17）Tail portion pass through well-behaved lead screw end support block
（19）With gas blow pipe fixed seat（1）It is positioned, the lateral pull guage（5）In be equipped with and guide rail（16）In the side mark being slidably connected
Sliding block（20）.
4. the high-precision bilateral predetermined bits mechanism according to claim 1 or 2 applied to CTP machines, it is characterised in that：It is described
Lateral pull guage（5）It is equipped with drag chain holder（21）.
5. the high-precision bilateral predetermined bits mechanism according to claim 1 or 2 applied to CTP machines, it is characterised in that：It is described
Two side mark positioning components（3）Between be equipped with two pinch rollers being separately distributed（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245699.1U CN207875082U (en) | 2018-02-11 | 2018-02-11 | High-precision bilateral predetermined bits mechanism applied to CTP machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245699.1U CN207875082U (en) | 2018-02-11 | 2018-02-11 | High-precision bilateral predetermined bits mechanism applied to CTP machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875082U true CN207875082U (en) | 2018-09-18 |
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ID=63498137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245699.1U Active CN207875082U (en) | 2018-02-11 | 2018-02-11 | High-precision bilateral predetermined bits mechanism applied to CTP machines |
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| Country | Link |
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| CN (1) | CN207875082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114096A (en) * | 2019-12-31 | 2020-05-08 | 杭州科雷机电工业有限公司 | Conveying upper pressing roller structure for CTP and operation method thereof |
-
2018
- 2018-02-11 CN CN201820245699.1U patent/CN207875082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114096A (en) * | 2019-12-31 | 2020-05-08 | 杭州科雷机电工业有限公司 | Conveying upper pressing roller structure for CTP and operation method thereof |
| CN111114096B (en) * | 2019-12-31 | 2023-08-08 | 杭州科雷机电工业有限公司 | Conveying upper pressing roller structure for CTP and operation method thereof |
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