CN207827502U - A kind of toe-out Force system of high speed paper receiving machine - Google Patents
A kind of toe-out Force system of high speed paper receiving machine Download PDFInfo
- Publication number
- CN207827502U CN207827502U CN201721922698.8U CN201721922698U CN207827502U CN 207827502 U CN207827502 U CN 207827502U CN 201721922698 U CN201721922698 U CN 201721922698U CN 207827502 U CN207827502 U CN 207827502U
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- China
- Prior art keywords
- dancer
- jockey pulley
- pair
- toe
- side wallboard
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- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a kind of toe-out Force systems of high speed paper receiving machine, including are connected across jockey pulley, air roll and the dancer being arranged between the operation framed side wallboard of splicer and transmission framed side wallboard and along paper feed route.One jockey pulley drive system of a connection of jockey pulley, which includes driving motor and belt gear；Air roll is located at the side of jockey pulley and is contacted with jockey pulley；The both ends of dancer are mounted on the top of the other side of jockey pulley each by dancer arm support, which connects a tension control mechanism, which includes a pair of of dancer cylinder, a pair of of air source and a tension controller；A pair of of dancer cylinder is connect with one end of two dancer arm supports correspondingly；A pair of of air source is connect with a pair of of dancer cylinder correspondingly each by tracheae；Tension controller is connect with the solenoid valve on a pair of of air source.The toe-out Force system of the utility model can effectively control the tension of corresponding paper.
Description
Technical field
The utility model is related to a kind of toe-out Force systems of high speed paper receiving machine.
Background technology
Paper frame is an indispensable part in printing, it continuously supplies paper for printing element.But paper frame goes out
The requirement of printing is often not achieved in paper tension at paper, can seriously affect the effect of printing in this case, and it is disconnected to generate paper
It splits, it is serious it could even be possible to production development accident, and threaten the safety of printing worker.So there is a kind of printing element to be called
Toe-out Force system, it is placed in paper frame between printing element, playing additional paper tension compensating action, but this toe-out
Force system, price general charged is higher, can bring a large amount of cost to printing enterprise, and due to paper frame to forward pull system unit it
Between there is also certain losses of tension, so, the ability of tension compensating is also limited.And high speed is printed now, best quality is wanted
It asks and is increasingly urgent to.One efficiently, and inexpensive toe-out Force system is also the active demand of vast printing machine user.
Utility model content
A kind of forward pull system of high speed paper receiving machine is provided the purpose of the utility model is to overcome the defect of the prior art
System, it can effectively control the tension of corresponding paper, effectively prevent the pulling force of paper excessive or too small and influence print
The problem of brush quality.
What the purpose of this utility model was realized in：A kind of toe-out Force system of high speed paper receiving machine, including be connected across and connect
The operation framed side wallboard of paper machine and jockey pulley, air roll and the dancer for being driven between framed side wallboard and being arranged along paper feed route, wherein
One jockey pulley drive system of a connection of the jockey pulley, which includes driving motor and connection
Belt gear between driving motor and jockey pulley；
The air roll is located at the side of jockey pulley and is contacted with the jockey pulley；
The both ends of the dancer are mounted on the top of the other side of jockey pulley each by dancer arm support, this two floating
Dynamic roller arm frame connects a tension control mechanism, which includes a pair of of dancer cylinder, a pair of of air source and one
Tension controller；A pair of of dancer cylinder is mounted on the operation framed side wallboard of splicer and is driven the outside of framed side wallboard correspondingly
It is connect on face and with one end of two dancer arm supports；A pair of of air source each by tracheae correspondingly with a pair of of dancer gas
Cylinder connects；Tension controller be mounted on operation framed side wallboard lateral surface on and by signal wire respectively with the electricity on a pair of of air source
Magnet valve connects.
The toe-out Force system of above-mentioned high speed paper receiving machine, wherein the both ends of the air roll are each by air roll arm support
It is connect with clutch.
The toe-out Force system of above-mentioned high speed paper receiving machine, wherein the other end of two dancer arm supports respectively connects
On a bearing, which is mounted on operation framed side wallboard and is driven on the lateral surface of framed side wallboard.
The toe-out Force system of the high speed paper receiving machine of the utility model can effectively control the tension of corresponding paper
System, the problem of effectivelying prevent the pulling force of paper excessive or too small and influence printing quality.The high speed paper receiving machine of the utility model
Toe-out Force system has the characteristics that：
1, simple in structure, cost is relatively low；
2, the safety of staff is improved；
3, it can be realized with paper frame tension force and be associated with control, tension force effect is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the toe-out Force system of the high speed paper receiving machine of the utility model (on the outside of wallboard)；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the structural representation of the jockey pulley drive system in the toe-out Force system of the high speed paper receiving machine of the utility model
Figure.
Specific implementation mode
Below in conjunction with attached drawing, the utility model is described in further detail.
It please refers to Fig.1 to Fig.3, the toe-out Force system of the high speed paper receiving machine of the utility model, including is connected across splicer
It operates framed side wallboard 40 and is driven between framed side wallboard 40 ' and along 3 (Fig. 1 of jockey pulley 1, air roll 2 and dancer of paper feed route setting
Operation framed side wallboard is only shown with Fig. 2), wherein：
One jockey pulley drive system of a connection of jockey pulley 1, which includes driving motor 11 and connection
Belt gear 12 between driving motor 11 and jockey pulley 1；
Air roll 2 is located at the side of jockey pulley 1 and is contacted with jockey pulley 1；The air roll 2 by air roll arm support 20 with from
It closes mechanism 21 to connect, which is cylinder, and can control the contact between air roll 2 and jockey pulley 1；
The both ends of dancer 3 are mounted on the top of the other side of jockey pulley 1 each by dancer arm support 30, this two floating
Dynamic roller arm frame 30 connects a tension control mechanism, which includes a pair of of dancer cylinder 31, a pair of of air source 32
With a tension controller 33；A pair of of dancer cylinder 31 is mounted on operation framed side wallboard 40 and the transmission of splicer correspondingly
It is connect on the lateral surface of framed side wallboard 40 ' and with one end of two dancer arm supports 30；The other end of two dancer arm supports 30 is each
From being connected on a bearing 300, which is mounted on operation framed side wallboard 40 and is driven on the lateral surface of framed side wallboard 40 ', makes
Dancer arm support 30 can be swung around bearing 300；
A pair of of air source 32 is connect with a pair of of dancer cylinder 31 correspondingly each by tracheae；
Tension controller 33 be mounted on operation framed side wallboard 40 lateral surface on and by signal wire respectively with a pair of of air source
Solenoid valve connection on 32.
The course of work of the toe-out Force system of the high speed paper receiving machine of the utility model is：Paper 50 first pass through jockey pulley 1 with
Between air roll 2, paper 50 is pressed on jockey pulley 1 by air roll 2.Jockey pulley 1 is driven by jockey pulley drive system, is driven
Paper 50 advances and provides tension needed for paper 50, and then, paper 50 bypasses the lower end of jockey pulley 2 upwards from the upper of dancer 3
End bypasses, and the position of dancer 3 determines the pressure of dancer 3 and the support force of dancer cylinder 31 by paper 50.According to paper
The data of tension-sensing roller acquisition before tension-sensing roller and printing element on frame, are analyzed, tension controller by computer
33 controllers control the air inflow of the cylinder 31 in tension control mechanism and the driving motor 11 of jockey pulley 1, pass through tune
The rotating speed of the rotational speed regulation tension control roll of driving motor 11, and the gas output by adjusting air source 32 are saved, dancer 3 is adjusted
Position, to achieve the purpose that control paper tension.
Above example is only for illustration of the utility model rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution should also belong to the scope of the utility model, should be limited by each claim.
Claims (3)
1. a kind of toe-out Force system of high speed paper receiving machine, including be connected across between the operation framed side wallboard of splicer and transmission framed side wallboard
And along jockey pulley, air roll and the dancer of the setting of paper feed route, which is characterized in that
One jockey pulley drive system of a connection of the jockey pulley, the roller drive system include driving motor and are connected to drive
Dynamic belt gear between motor and jockey pulley；
The air roll is located at the side of jockey pulley and is contacted with the jockey pulley；
The both ends of the dancer are mounted on the top of the other side of jockey pulley, two dancers each by dancer arm support
Arm support connects a tension control mechanism, which includes a pair of of dancer cylinder, a pair of of air source and a tension
Controller；A pair of of dancer cylinder is mounted on the operation framed side wallboard of splicer and is driven on the lateral surface of framed side wallboard correspondingly
And it is connect with one end of two dancer arm supports；A pair of of air source connects with a pair of of dancer cylinder correspondingly each by tracheae
It connects；Tension controller be mounted on operation framed side wallboard lateral surface on and by signal wire respectively with the solenoid valve on a pair of of air source
Connection.
2. the toe-out Force system of high speed paper receiving machine according to claim 1, which is characterized in that the both ends of the air roll are each
It is connect from by air roll arm support with clutch.
3. the toe-out Force system of high speed paper receiving machine according to claim 1, which is characterized in that two dancer arm supports
The other end each be attached on a bearing, the bearing be mounted on operation framed side wallboard and be driven framed side wallboard lateral surface on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922698.8U CN207827502U (en) | 2017-12-29 | 2017-12-29 | A kind of toe-out Force system of high speed paper receiving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922698.8U CN207827502U (en) | 2017-12-29 | 2017-12-29 | A kind of toe-out Force system of high speed paper receiving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207827502U true CN207827502U (en) | 2018-09-07 |
Family
ID=63391196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922698.8U Active CN207827502U (en) | 2017-12-29 | 2017-12-29 | A kind of toe-out Force system of high speed paper receiving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207827502U (en) |
-
2017
- 2017-12-29 CN CN201721922698.8U patent/CN207827502U/en active Active
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