CN206326984U - Rotary press unreeling structure - Google Patents
Rotary press unreeling structure Download PDFInfo
- Publication number
- CN206326984U CN206326984U CN201621306972.4U CN201621306972U CN206326984U CN 206326984 U CN206326984 U CN 206326984U CN 201621306972 U CN201621306972 U CN 201621306972U CN 206326984 U CN206326984 U CN 206326984U
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- CN
- China
- Prior art keywords
- pressure holding
- roller
- unreeling structure
- rotary press
- structure according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of rotary press unreeling structure, its drip irrigation device is to include body, to connected components and the let off roll being rotatably connected on body, support roller is rotatably connected on body, the side of support roller is provided with pressure holding component, pressure holding component is rotatably connected on body, driving pressure holding component is provided with body to rotate so that pressure holding component is connected to the actuator in support roller, has reached the purpose for making strip that relaxation to be less likely to occur.
Description
Technical field
The utility model is related to a kind of printing machine, more particularly to a kind of rotary press unreeling structure.
Background technology
Existing satellite-type full rotating wheel letterpress（Abbreviation rotary press）It is one kind of roll-fed offset printing press, is energy
Enough print the roll web multicolour offset press of the fine printing of colour more than 175 lines/inch.It is mainly used in colored magazine, high-grade business
The printing of industry advertisement, high-grade propaganda material, magazine etc..Because the print amount of high-grade magazine and newspaper is more and more, using sheet-fed glue
Print machine can not meet the growing market demand.Due to the expansion in market, each famous printing equipment manufacture commercial city is developed
Oneself high-grade business rotary offset machine, and employ substantial amounts of advanced technology.
In the prior art, rotary press has unreeling structure, and unreeling structure is mainly unreeled to strip volume, and
Start during the band volume more renewed by docking strip to connected components, during docking and strip is pushed down i.e. to the pressing plate of connected components
Can, and will be discharged in strip, or discharged in strip this period before rear fender pushes down strip, strip can occur necessarily
Relaxation, can influence to a certain extent printing effect.
Utility model content
The purpose of this utility model is to provide a kind of rotary press unreeling machine for making strip that relaxation to be less likely to occur
Structure.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of rotary press is put
Roll up mechanism, including body, to connected components and the let off roll being rotatably connected on body, be rotatably connected to support roller on body,
The side of support roller is provided with pressure holding component, and pressure holding component is rotatably connected on body, and driving pressure holding component is provided with body
Rotate so that pressure holding component is connected to the actuator in support roller.
By using above-mentioned technical proposal, band material volume is arranged on let off roll, by unreeling for let off roll, strip through pair
Connected components, then pass around support roller, and strip is when bypassing support roller, and strip passes through support roller and pressure holding component, pressure holding component pressure
Handle strip so that discharge rear with material volume or discharged in strip this period before rear fender pushes down strip, due to pressure holding,
There is certain frictional force between strip and support roller and pressure holding component, so that loose phenomenon is less likely to occur strip.
Preferably, pressure holding component includes rotary shaft, connector and pressure holding roller, rotary shaft is connected by connector and pressure holding roller
Connect, pressure holding roller is abutted with support roller, pressure holding roller is rotated with connector and is connected.
By using above-mentioned technical proposal, during strip is conveyed, strip stress is forwarded, at the same overcome pressure holding roller with
The friction of support roller, using the pressure holding roller of rolling, can reduce the abrasion of strip.
Preferably, actuator is spring, one end of spring is affixed with body, and the other end is affixed with connector.
By using above-mentioned technical proposal, structure is relatively simple, while so that the stabilization of pressure holding more.
Preferably, connector includes rotating the connecting seat being connected and the regulation spiral shell being threadedly coupled with rotary shaft with pressure holding roller
Bolt, one end of regulating bolt is rotated through rotary shaft with connecting seat to be connected.
By using above-mentioned technical proposal, regulating bolt is rotated, the distance between pressure holding roller and rotary shaft can be controlled, from
And pressure holding position of the pressure holding roller in support roller is adjusted to a certain extent；The level of stretch of spring can also be adjusted, pressure holding is adjusted
Power.
Preferably, being provided with shutter above pressure holding roller, shutter side is rotatably connected in regulating bolt.
By using above-mentioned technical proposal, the dust or debris that shutter can block top are fallen on pressure holding roller, are made
Obtain the neat and tidy of pressure holding roller more, it is not easy to dust is forced into strip.
Preferably, the one end of rotary shaft away from body is connected with handle.
, can be with hand when needing strip manually through support roller and pressure holding roller by using above-mentioned technical proposal
Handle is driven to rotary shaft so that the gap between pressure holding roller and support roller becomes big, facilitates passing through for strip, portable
A preferable impetus is supplied so that rotate rotary shaft more convenient laborsaving.
Preferably, pressure holding component is connected to above the side of support roller.
By using above-mentioned technical proposal, while pressure holding can be carried out to support roller by the pressure holding component gravity of itself,
So that more stablize when pressure holding component carries out pressure holding,
Preferably, docking component side is provided with the upper slewing rollers and lower slewing rollers of about two distributions, strip is initially passed through
To connected components, slewing rollers are bypassed afterwards, support roller is then passed around, afterwards further around descending slewing rollers excessively.
By using above-mentioned technical proposal, facilitate the steering of strip, interference is prevented, while playing certain tension.
Preferably, upper slewing rollers are provided with reversing roller away from the side to connected components, the side of reversing roller is provided with corona
Processor.
By using above-mentioned technical proposal, it is more coarse that corona treatment make it that the surface of strip becomes, and facilitates the later stage to exist
Printed in strip.
In summary, the utility model has the advantages that：So that after being discharged with material volume or after strip is discharged
Pressing plate was pushed down in this period before strip, and loose phenomenon is less likely to occur strip；Facilitate passing through for strip simultaneously.
Brief description of the drawings
Fig. 1 is rotary press unreeling structure structural representation；
Fig. 2 is pressure holding modular construction schematic diagram.
In figure, 1, body；11st, lower help roll；12nd, right redundant roller；13rd, left redundant roller；14th, upper slewing rollers；15th, it is lower to turn to
Roller；2nd, support roller；3rd, pressure holding component；31st, pressure holding roller；32nd, connector；321st, connecting seat；322nd, regulating bolt；33rd, rotary shaft；
34th, handle；4th, shutter；5th, control cabinet；51st, pressing plate；52nd, button；6th, reverse wheel；61st, corona treatment；7th, spring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark is represented.It should be noted that the word "front", "rear" used below in description, "left", "right", "up" and "down" refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
It is connected with a kind of rotary press unreeling structure, including body 1, body 1 to connected components, to the lower section of connected components
Let off roll is provided with, let off roll is rotated with body 1 and is connected.Control cabinet 5 is included to connected components, the top of control cabinet 5 is provided with pressure
It is formed with the gap that ribbon supply material is passed through between the upper surface of plate 51, pressing plate 51 and control cabinet 5, pressing plate 51 there are two and parallel set
Put, and the setting direction and the transmission reverse vertical of strip of pressing plate 51.Cylinder is provided with control cabinet 5（Do not show in figure
Go out）, the piston rod end of cylinder and pressing plate 51 be affixed, and the outside of control cabinet 5 is provided with button 52, passes through button 52 and controls cylinder
It is flexible so that the clamping strip of pressing plate 51 or unclamping strip.Certainly, a help roll is each provided with the both sides of control cabinet 5,
Two help rolls are respectively left redundant roller 13 and right redundant roller 12, and lower help roll 11 is provided with the underface of right redundant roller 12.
The side-lower of control cabinet 5 is provided with support roller 2, support roller 2 is rotated with body 1 and is connected, and the side of support roller 2 is set
It is equipped with pressure holding component 3.Pressure holding component 3 includes rotary shaft 33, connector 32 and pressure holding roller 31, one end of rotary shaft 33 and body
1 rotates connection, and the other end is connected with handle 34.Pressure holding roller 31 is connected by connector 32 with rotary shaft 33, and connector 32 includes
Connecting seat 321 and regulating bolt 322, one end of regulating bolt 322 pass through rotary shaft 33, and are threadedly coupled with rotary shaft 33, pass through
One end of rotary shaft 33 is rotated on the connecting seat 321 of connection simultaneously, and connector 32 is two, and the two ends of pressure holding roller 31, which are rotated, to be connected
It is connected on corresponding two connecting seats 321, while the pressure holding of pressure holding roller 31 is in support roller 2, preferably, the pressure holding of pressure holding component 3
Above the side of support roller 2.
The top of pressure holding roller 31 is provided with shutter 4, and shutter 4 can have transparent plastics to be made, and section of shutter 4
Face can be in offer two through holes on " L " property, one block of side plate of shutter 4, and regulating bolt 322 is each passed through the two through holes
So as to fixed shutter 4, and another side plate of shutter 4 is located in the top of pressure holding wheel.
Actuator is provided with below pressure holding wheel, Fig. 2 can be combined, actuator can be spring 7, and spring 7 is in stretching
State, one end of spring 7 is fixed on body 1, and the other end is fixed on connecting seat 321, and the lower end of spring 7 is to control cabinet 5
Side is obliquely installed.Certainly, spring 7 and the affixed other end of body 1 could be secured in rotary shaft 33, and bearing is located at and turned
The top of moving axis 33；Can also be without using spring 7, and torsion spring is used, torsion spring is arranged in rotary shaft 33, is given and rotated by torsion spring
The restoring force that axle 33 is rotated to support roller 2.
Control cabinet 5 sets the side of support roller 2 to be provided with about the two upper slewing rollers 14 and lower slewing rollers 15 being distributed, on
Slewing rollers 14 and lower slewing rollers 15 are located between left redundant roller 13 and support roller 2.Upper side of the slewing rollers 14 away from control cabinet 5 is set
Reversing roller is equipped with, the side of reversing roller is provided with corona treatment 61.
When unreeling, strip first bypasses lower help roll 11, and right redundant roller 12 is bypassed afterwards, afterwards through pressing plate 51 and control
Gap between the upper surface of case 5, bypasses slewing rollers 14 afterwards, through support roller 2 and pressure holding roller 31 and bypasses branch afterwards
Roller 2 is supportted, lower slewing rollers 15 are then passed around, subsequently by between reversing roller and corona treatment 61, so as to complete the defeated of strip
Go out.And strip is when bypassing support roller 2, spring 7 provides pulling force all the time, makes the pressure holding of pressure holding roller 31 firmly strip, is needing manually to
When strip is through support roller 2 and pressure holding roller 31, handle 34 can be held rotary shaft 33 is driven so that pressure holding roller 31
Gap between support roller 2 becomes big, facilitates passing through for strip.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of rotary press unreeling structure, including body (1), to connected components and it is rotatably connected on putting on body (1)
Winding up roller, it is characterised in that：Support roller (2) is rotatably connected on body (1), the side of support roller (2) is provided with pressure holding component
(3), pressure holding component (3) is rotatably connected on body (1), and driving pressure holding component (3) is provided with body (1) and is rotated so that pressure
Hold the actuator that component (3) is connected in support roller (2).
2. rotary press unreeling structure according to claim 1, it is characterised in that：Pressure holding component (3) includes rotary shaft
(33), connector (32) and pressure holding roller (31), rotary shaft (33) are connected by connector (32) and pressure holding roller (31), pressure holding roller
(31) abutted with support roller (2), pressure holding roller (31) is rotated with connector (32) and is connected.
3. rotary press unreeling structure according to claim 2, it is characterised in that：Actuator is spring (7), spring
(7) one end and body (1) are affixed, and the other end and connector (32) are affixed.
4. the rotary press unreeling structure according to Claims 2 or 3, it is characterised in that：Connector (32) includes and pressure
Hold the regulating bolt (322) that roller (31) rotates the connecting seat (321) of connection and is threadedly coupled with rotary shaft (33), regulating bolt
(322) one end rotates with connecting seat (321) through rotary shaft (33) and is connected.
5. rotary press unreeling structure according to claim 4, it is characterised in that：Screening is provided with above pressure holding roller (31)
Baffle plate (4), shutter (4) side is rotatably connected in regulating bolt (322).
6. rotary press unreeling structure according to claim 3, it is characterised in that：Rotary shaft (33) is away from body (1)
One end be connected with handle (34).
7. rotary press unreeling structure according to claim 1, it is characterised in that：Pressure holding component (3) is connected to support
Above the side of roller (2).
8. rotary press unreeling structure according to claim 1, it is characterised in that：Docking component side is provided with two
The upper slewing rollers (14) and lower slewing rollers (15) being distributed up and down, strip are initially passed through to connected components, and slewing rollers (14) are bypassed afterwards,
Support roller (2) is then passed around, afterwards further around descending slewing rollers (15) excessively.
9. rotary press unreeling structure according to claim 1, it is characterised in that：Upper slewing rollers (14) are away from docking group
The side of part is provided with reversing roller, and the side of reversing roller is provided with corona treatment (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306972.4U CN206326984U (en) | 2016-12-01 | 2016-12-01 | Rotary press unreeling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306972.4U CN206326984U (en) | 2016-12-01 | 2016-12-01 | Rotary press unreeling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206326984U true CN206326984U (en) | 2017-07-14 |
Family
ID=59289214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306972.4U Expired - Fee Related CN206326984U (en) | 2016-12-01 | 2016-12-01 | Rotary press unreeling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206326984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904651A (en) * | 2017-11-08 | 2018-04-13 | 东莞丰卓机电设备有限公司 | A kind of sponge coiled material continuous electroplating system |
-
2016
- 2016-12-01 CN CN201621306972.4U patent/CN206326984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904651A (en) * | 2017-11-08 | 2018-04-13 | 东莞丰卓机电设备有限公司 | A kind of sponge coiled material continuous electroplating system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20191201 |