CN204160885U - A kind of novel anti-paper tape being applied to rotary press turns to set-off device - Google Patents
A kind of novel anti-paper tape being applied to rotary press turns to set-off device Download PDFInfo
- Publication number
- CN204160885U CN204160885U CN201420529419.1U CN201420529419U CN204160885U CN 204160885 U CN204160885 U CN 204160885U CN 201420529419 U CN201420529419 U CN 201420529419U CN 204160885 U CN204160885 U CN 204160885U
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- China
- Prior art keywords
- slewing rollers
- printing
- paper tape
- synchronous motor
- turns
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- Expired - Lifetime
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a kind of novel anti-paper tape being applied to rotary press and turns to set-off device, and structure comprises slewing rollers and synchronous motor, is provided with travelling gear between slewing rollers and synchronous motor, and synchronous motor band nutating gear drives slewing rollers; Described turning roll surface is coated with printing rubber blanket A, and the girth of slewing rollers is with to cut yardage equal; Described synchronous motor is configured with the speed encoder for detecting synchronous motor running speed, and slewing rollers are configured with the angular phase encoder for detecting slewing rollers position; Described synchronous motor drives slewing rollers to have the linear velocity identical with printing paper tape; Described printing paper tape is exported by paper supply frame and passes through paper supply frame, printing element, slewing rollers, baking oven and folding machine successively.The utility model avoids printing net-point to be shifted or dislocation, reduces the probability of Net points deformation and picture and text set-off, improves printing quality.
Description
Technical field
The utility model relates to printing machine equipment technical field, is specifically related to a kind of novel anti-paper tape being applied to rotary press and turns to set-off device.
Background technology
Newsprint is tower takes turns and turns after printing machine is equipped with the auxiliary facility such as baking oven, chill roll group, half commercial printing of the coated paper such as LWC, art paper can be carried out, the trend of paper tape in printing tower is vertical direction, ink setting is carried out in the baking oven that the paper tape finished printing needs to enter horizontal positioned by slewing rollers, through chill roll group ink solidification, then enter wheel folding machine and carry out folding, the signature required for output.When printing LWC, art paper paper, the ink on paper needs to carry out drying through baking oven high temperature, and the ink on undried paper tape is by dragging flower by set-off during slewing rollers.
In prior art, mainly take mode as described below to avoid paper tape set-off: to utilize air-cushion type slewing rollers, slewing rollers have micropore, access compressed air, between paper tape and slewing rollers, form air cushion, alleviate the contact of paper tape and slewing rollers, reduce paper tape set-off probability; This kind cannot avoid the contact of paper tape and slewing rollers completely, once air-hole blockage on slewing rollers, then can cause paper tape set-off.
In order to solve above-mentioned deficiency of the prior art, the utility model proposes a kind of new solution.
Summary of the invention
The purpose of this utility model is, printing machine is turned when printing LWC, art paper paper for tower wheel of existing newsprint, ink on undried paper tape is by dragging colored technical problem by set-off during slewing rollers, a kind of novel anti-paper tape being applied to rotary press is provided to turn to set-off device, preventing the ink on paper by polluting paper during slewing rollers, optimizing printing effect.
The utility model is achieved through the following technical solutions:
A kind of novel anti-paper tape being applied to rotary press turns to set-off device, it is characterized in that, structure comprises slewing rollers (1) and synchronous motor (2), be provided with travelling gear (3) between slewing rollers (1) and synchronous motor (2), synchronous motor (2) band nutating gear (3) drives slewing rollers; Described slewing rollers (1) surface coverage has printing rubber blanket A(4), the girth of slewing rollers (1) is with to cut yardage equal; Described synchronous motor (2) is configured with the speed encoder (5) for detecting synchronous motor (2) running speed, and slewing rollers (1) are configured with the angular phase encoder (6) for detecting slewing rollers (1) position; Described synchronous motor (2) drives slewing rollers (1) to have the linear velocity identical with printing paper tape (11).
Further, described printing paper tape (11) is exported by paper supply frame (8) and passes through paper supply frame (8), printing element (7), slewing rollers (1), baking oven (9) and folding machine (10) successively.
Further, described printing element (7) bottom is provided with the paper supply frame (8) for providing necessary tension force printing sheets.
Further, described printing rubber blanket A(4) match with slewing rollers (1).
Further, described slewing rollers (1) are provided with for installing printing rubber blanket A(4) blanket groove A is installed.
Further, described printing rubber blanket A(4) be removably installed in blanket on slewing rollers (1) and install in groove A.
Further, described slewing rollers (1) are arranged between printing element (7) and baking oven (9).
Further, described printing element (7) is provided with blanket and installs groove B, and blanket installation groove B installs groove A with blanket and has identical structure.
Further, described blanket is installed in groove B and is provided with printing rubber blanket B, printing rubber blanket B and printing rubber blanket A(4) there is identical structure.
Further, described slewing rollers (1) are similar to the printing cylinder structure on printing element (7).
The utility model relates to a kind of novel anti-paper tape being applied to rotary press and turns to set-off device, and beneficial effect is:
1, the utility model is at slewing rollers (1) surface parcel one and printing element (7) the printing rubber blanket A(4 that above printing rubber blanket B is identical), the girth of slewing rollers (1) equals paper tape cutoff length, in printing process, the upper undried printing net-point of printing paper tape (11) can at printing rubber blanket A(4) above to be formed and printing paper tape (11) picture and text that above printing net-point is identical, because the girth of slewing rollers (1) is equal with printing paper tape cutoff length, and there is identical linear velocity, site on slewing rollers (1) is overlapped with the site in printing paper tape (11), ink continuous quadratic on paper transfers to position identical on blanket cylinder, position does not change, Net points deformation and picture and text set-off would not be there is, avoid printing sheets set-off.
2, the utility model synchronous motor (2) is configured with the speed encoder (5) for detecting synchronous motor (2) running speed, slewing rollers (1) are configured with the angular phase encoder (6) for detecting slewing rollers (1) position, slewing rollers (1) are driven by travelling gear (3) by synchronous motor (2), follow the tracks of the running speed of printing element (7), slewing rollers (1) are made to have the linear velocity identical with printing paper tape (11), this kind of project organization, ensure that printing paper tape (11), slewing rollers (1), the synchronous operation of printing element (7), printing net-point is avoided to be shifted or dislocation, reduce the probability of Net points deformation and picture and text set-off, promote printing quality.
Accompanying drawing explanation
Fig. 1 is the structural representation that novel anti-paper tape that the utility model is applied to rotary press turns to set-off device.
Fig. 2 is the operating diagram that the utility model is applied on printing machine.
Detailed description of the invention
Accompanying drawings 1 and Fig. 2 are described further the utility model.
The utility model relates to a kind of novel anti-paper tape being applied to rotary press and turns to set-off device, it is characterized in that, structure comprises slewing rollers (1) and synchronous motor (2), be provided with travelling gear (3) between slewing rollers (1) and synchronous motor (2), synchronous motor (2) band nutating gear (3) drives slewing rollers; Described slewing rollers (1) surface coverage has printing rubber blanket A(4), the girth of slewing rollers (1) is with to cut yardage equal; Described synchronous motor (2) is configured with the speed encoder (5) for detecting synchronous motor (2) running speed, and slewing rollers (1) are configured with the angular phase encoder (6) for detecting slewing rollers (1) position; Described synchronous motor (2) drives slewing rollers (1) to have the linear velocity identical with printing paper tape (11).
Preferably, as improvement, described printing paper tape (11) is exported by paper supply frame (8) and passes through paper supply frame (8), printing element (7), slewing rollers (1), baking oven (9) and folding machine (10) successively.
Preferably, as improvement, described printing element (7) bottom is provided with the paper supply frame (8) for providing necessary tension force printing sheets.
Preferably, as improvement, described printing rubber blanket A(4) match with slewing rollers (1).
Preferably, as improvement, described slewing rollers (1) are provided with for installing printing rubber blanket A(4) blanket groove A is installed.
Preferably, as improvement, described printing rubber blanket A(4) blanket be removably installed on slewing rollers (1) installs in groove A.
Preferably, as improvement, described slewing rollers (1) are arranged between printing element (7) and baking oven (9).
Preferably, as improvement, described printing element (7) is provided with blanket and installs groove B, and blanket installation groove B installs groove A with blanket and has identical structure.
Preferably, as improvement, described blanket is installed in groove B and is provided with printing rubber blanket B, printing rubber blanket B and printing rubber blanket A(4) there is identical structure.
Preferably, as improvement, described slewing rollers (1) are similar to the printing cylinder structure on printing element (7).
Compared with prior art, the utility model is at slewing rollers (1) surface parcel one and printing element (7) the printing rubber blanket A(4 that above printing rubber blanket B is identical), the girth of slewing rollers (1) equals paper tape cutoff length, in printing process, the upper undried printing net-point of printing paper tape (11) can at printing rubber blanket A(4) above to be formed and printing paper tape (11) picture and text that above printing net-point is identical, because the girth of slewing rollers (1) is equal with printing paper tape cutoff length, and there is identical linear velocity, site on slewing rollers (1) is overlapped with the site in printing paper tape (11), ink continuous quadratic on paper transfers to position identical on blanket cylinder, position does not change, Net points deformation and picture and text set-off would not be there is, avoid printing sheets set-off.
The utility model synchronous motor (2) is configured with the speed encoder (5) for detecting synchronous motor (2) running speed, slewing rollers (1) are configured with the angular phase encoder (6) for detecting slewing rollers (1) position, slewing rollers (1) are driven by travelling gear (3) by synchronous motor (2), follow the tracks of the running speed of printing element (7), slewing rollers (1) are made to have the linear velocity identical with printing paper tape (11), this kind of project organization, ensure that printing paper tape (11), slewing rollers (1), the synchronous operation of printing element (7), printing net-point is avoided to be shifted or dislocation, reduce the probability of Net points deformation and picture and text set-off, promote printing quality.
As shown in Figure 1, slewing rollers (1) are arranged on the wallboard of both sides, synchronous motor (2) is controlled by the synchronous servo drive singal of control system, speed encoder (5) detects the running speed of feedback synchronization motor (2), slewing rollers (1) are driven by travelling gear (3), slewing rollers (1) are similar to the blanket cylinder structure of printing element (7), angular phase encoder (6) is for detecting the physical location of feedback slewing rollers (1), with the blanket of the blanket installation groove A and printing element (7) that guarantee slewing rollers (1), the position consistency of groove B on paper tape is installed.
As shown in Figure 2, the roll web of rotary printing is provided by paper supply frame (8), and keep the tension force that printing paper tape (11) is necessary, printing paper tape (11) is after printing element (7) carries out four-color process, enter the baking oven (9) of horizontal positioned again through slewing rollers (1), the thermosetting ink in printing paper tape (11) through high temperature drying, chill roll group ink solidification, enter folding machine (10) and carry out folding, the sticker required for output.
According to above explanation, can complete application of the present utility model.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the novel anti-paper tape being applied to rotary press turns to set-off device, it is characterized in that, structure comprises slewing rollers (1) and synchronous motor (2), be provided with travelling gear (3) between slewing rollers (1) and synchronous motor (2), synchronous motor (2) band nutating gear (3) drives slewing rollers; Described slewing rollers (1) surface coverage has printing rubber blanket A(4), the girth of slewing rollers (1) is with to cut yardage equal; Described synchronous motor (2) is configured with the speed encoder (5) for detecting synchronous motor (2) running speed, and slewing rollers (1) are configured with the angular phase encoder (6) for detecting slewing rollers (1) position; Described synchronous motor (2) drives slewing rollers (1) to have the linear velocity identical with printing paper tape (11).
2. the novel anti-paper tape being applied to rotary press according to claim 1 turns to set-off device, it is characterized in that, described printing paper tape (11) is exported by paper supply frame (8) and passes through paper supply frame (8), printing element (7), slewing rollers (1), baking oven (9) and folding machine (10) successively.
3. the novel anti-paper tape being applied to rotary press according to claim 2 turns to set-off device, it is characterized in that, described printing element (7) bottom is provided with the paper supply frame (8) for providing necessary tension force printing sheets.
4. the novel anti-paper tape being applied to rotary press according to claim 1 turns to set-off device, it is characterized in that, described printing rubber blanket A(4) match with slewing rollers (1).
5. the novel anti-paper tape being applied to rotary press according to claim 1 turns to set-off device, it is characterized in that, described slewing rollers (1) are provided with for installing printing rubber blanket A(4) blanket groove A is installed.
6. the novel anti-paper tape being applied to rotary press according to claim 1 turns to set-off device, it is characterized in that, described printing rubber blanket A(4) be removably installed in blanket on slewing rollers (1) and install in groove A.
7. the novel anti-paper tape being applied to rotary press according to claim 1 turns to set-off device, it is characterized in that, described slewing rollers (1) are arranged between printing element (7) and baking oven (9).
8. the novel anti-paper tape being applied to rotary press according to claim 2 turns to set-off device, it is characterized in that, described printing element (7) is provided with blanket and installs groove B, and blanket installation groove B installs groove A with blanket and has identical structure.
9. the novel anti-paper tape being applied to rotary press according to claim 8 turns to set-off device, it is characterized in that, described blanket is installed in groove B and is provided with printing rubber blanket B, printing rubber blanket B and printing rubber blanket A(4) there is identical structure.
10. the novel anti-paper tape being applied to rotary press according to claim 1 turns to set-off device, it is characterized in that, described slewing rollers (1) are similar to the printing cylinder structure on printing element (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529419.1U CN204160885U (en) | 2014-09-16 | 2014-09-16 | A kind of novel anti-paper tape being applied to rotary press turns to set-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529419.1U CN204160885U (en) | 2014-09-16 | 2014-09-16 | A kind of novel anti-paper tape being applied to rotary press turns to set-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160885U true CN204160885U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529419.1U Expired - Lifetime CN204160885U (en) | 2014-09-16 | 2014-09-16 | A kind of novel anti-paper tape being applied to rotary press turns to set-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401121A (en) * | 2014-09-16 | 2015-03-11 | 成都博瑞传播股份有限公司 | Novel paper tape steering and smearing prevention device applied to rotary press |
-
2014
- 2014-09-16 CN CN201420529419.1U patent/CN204160885U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401121A (en) * | 2014-09-16 | 2015-03-11 | 成都博瑞传播股份有限公司 | Novel paper tape steering and smearing prevention device applied to rotary press |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |