CN209052126U - A kind of rotary press with sheet, folding switching frame body - Google Patents
A kind of rotary press with sheet, folding switching frame body Download PDFInfo
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- CN209052126U CN209052126U CN201821763841.8U CN201821763841U CN209052126U CN 209052126 U CN209052126 U CN 209052126U CN 201821763841 U CN201821763841 U CN 201821763841U CN 209052126 U CN209052126 U CN 209052126U
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- sheet
- folding
- frame body
- rotary press
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Abstract
The utility model discloses one kind to have sheet, fold the rotary press of switching frame body, it is related to rotary press technical field, aim to solve the problem that the folding output or sheet output of folding can only be implemented separately in rotary press in the prior art, therefore cause in practical print production, if necessary to print the paper product of different output states, it just needs to purchase two different rotary press, this larger problem of cost, it includes rotary press the machine equipped with print unit and folding unit, page delivery roll is equipped between the print unit and the paper feed port of the folding unit, sheet unit is additionally provided with after the print unit, above the paper feed port of the folding unit, it is parallel with the page delivery roll to be equipped with reversing roller, the paper feed port of the sheet unit is located at after the reversing roller, frame body is equipped between the sheet unit and the folding unit.The utility model can make the paper printed by the printing element of same rotary press sheet output or folding output according to production needs.
Description
Technical field
The utility model relates to the technical field of rotary press, more particularly, to it is a kind of with sheet, fold switching frame body
Rotary press.
Background technique
As the print principle of rotary offset machine (abbreviation rotary press) and sheet offset press be substantially.But due to rotary press
Print speed printing speed it is very high, and positive back prints simultaneously, and is furnished with automatic folding apparatus, so the volume that a chaptrel is made a connection is very huge
Greatly.
The Chinese invention of Publication No. CN101269567A discloses a kind of folding unit of rotary press, including longitudinal direction
Folding apparatus and the lateral folding apparatus for being arranged in longitudinal folding apparatus downstream.Longitudinal folding apparatus has an only folding
Funnel, wherein the printing web entered in folding funnel as strand by means of the longitudinal cutting device that is configured with folding funnel or
Divided by means of at least one longitudinal cutting device respectively at least one printing web configuration of strand by longitudinally cutting
Be cut into framing material, they leave folding funnel as strand, and leave the strand of folding funnel in the downstream of folding funnel and
The upstream of lateral folding apparatus can be divided at least three share split bands and enter lateral folding apparatus folds, and will finally fold
Share split band transmits out.The rotary press can make page fold output, but page sheet cannot be made to export.
The Chinese invention of Publication No. CN102083726B discloses a kind of device for conveying sheets, cutting means, printing
Machine and its corresponding application, a kind of lithographic web rotary press of offset printing disclosed in the invention, including uncoiling machine, printing element,
It traction device and cuts and piling apparatus, to cut with piling apparatus include Web transfer apparatus input roller, cuts roller, negative pressure roller and paper
Page conveying device.Cutting roller includes blade, and negative pressure roller includes negative pressure block, and negative pressure block and blades fit are to cut into roll web
Sheet-fed, device for conveying sheets make the sheet-fed cut land and stack.The rotary press can make page with the shape of single-sheet stationery
The output of formula sheet, but can not achieve folding output.
Above-mentioned rotary press, the function of printing element be it is identical, difference is that the mode of page output is different, i.e., respectively
It can only realize folding output or sheet output, therefore, in practical print production, print the paper of different output states if necessary
Product, it is necessary to purchase two different rotary press, cost is larger, and machine utilization rate is low.
Utility model content
The purpose of the utility model is to provide it is a kind of with sheet, fold switching frame body rotary press, can make by
Sheet exports or folds the advantages of exporting to the paper that the printing element of same rotary press prints according to production needs.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of rotary press with sheet, folding switching frame body, the rotary press including being equipped with print unit and folding unit
The machine is equipped with page delivery roll between the print unit and the paper feed port of the folding unit, after the print unit in
It is additionally provided with sheet unit in paper transmission direction, above the paper feed port of the folding unit, parallel with the page delivery roll is equipped with
The paper feed port of reversing roller, the sheet unit is located at after the reversing roller, between the sheet unit and the folding unit
The frame body of rack top surface equipped with the rack top surface and the sheet unit for connecting the folding unit.
By using above-mentioned technical proposal, the page of rotary press the machine input originally is defeated after printing through print unit
The paper feed port for falling into folding unit out and through page delivery roll, exports after then being rolled well by folding unit, this rotary press sheet
Machine is used to print the paper that newspaper etc. needs folding to export very convenient；When the print for needing print advertisements paper etc. that sheet is needed to export
When brush paper, paper artificially can be passed through into reversing roller from page delivery roll pull-up in the past, be sent to the paper feed port of sheet unit, paper
It is exported after sheet unit is cut, the paper cut by sheet unit is sheet state output and stacks, and can satisfy nothing
Need the output requirement of the paper of folding.But the general rotary press rack with folding unit is all higher, manually climbs to eminence progress
It is more inconvenient to stand when overlap joint, and the setting of frame body forms good transition between folding unit and sheet unit, facilitates people
It stands in overlap joint paper process.Part of the rotary press the machine in addition to folding unit in above-mentioned technical proposal is public machine
The utilization rate of structure, this part body is higher, and the paper printed can export in sheet output or folding according to production needs, is applicable in
Range is larger.
The utility model is further arranged to: parallel with reversing roller above the frame body to be equipped with dance roller.
By using above-mentioned technical proposal, since page delivery roll is above the paper feed port of folding unit, and folding unit
Paper feed port with sheet unit is not in same unit, therefore span is larger therebetween, correspondingly, page delivery roll and sheet list
Span is larger between the paper feed port of member, and paper inevitably can not tighten or occur wrinkle because of tension deficiency in transmission process and tear
Bad phenomenon, therefore dance roller is set above frame body, paper is being sent to sheet unit from page delivery roll through reversing roller
During paper feed port, it is tensioned and reduces span by the adjusting of dance roller, to protect paper to a certain extent
?.
The utility model is further arranged to: the frame body includes top plate and at least four supporting legs, the landing leg stretching are set
It sets, the supporting leg is equipped with the jack and bolt cooperating with the jack for fixing its collapsing length.
By using above-mentioned technical proposal, frame body is set to folding unit by the support of supporting leg with an independent unit
Between sheet unit, the frame body of the structure is used not only between folding unit and sheet unit, also can be used in other places,
Purposes is wider；Landing leg stretching setting can adjust the height of frame body by adjusting length, using more convenient.
The utility model is further arranged to: the ceiling edge of the frame body is rotatablely connected vertical ladder, the length of the vertical ladder
Greater than the maximum height of the frame body.
By using above-mentioned technical proposal, the setting of vertical ladder facilitates personnel and climbs, and due to vertical ladder and frame body it
Between be rotatablely connected, therefore can still pass through rotation when frame body height changes and keep contact of the bottom end with ground, have
Stronger practicability.
The utility model is further arranged to: be separately connected cylinder on the supporting leg, the piston rod of the cylinder vertically to
Lower and piston rod end connects idler wheel, and under the complete retracted state of cylinder, the extreme lower position of idler wheel is higher than supporting leg bottom.
By using above-mentioned technical proposal, bracket can be moved easily, and when needing movement to be used as his used time, control cylinder
Piston rod stretches out, and makes idler wheel and ground face contact, can easily push the stent into and need position, when bracket needs fixed, controls gas
Cylinder is withdrawn, until supporting leg lower end and ground face contact.The setting of cylinder and idler wheel facilitates the movement and fixation of bracket, and bracket uses
It is more convenient.
The utility model is further arranged to: the periphery of the top plate is equipped with protective fence.
By using above-mentioned technical proposal, since the top plate of bracket is higher, personnel station in top overlap paper when compared with
Danger, therefore protective fence is set, protective fence can prevent from personnel from falling causing danger, improve production security.
The utility model is further arranged to: the sheet unit and the folding unit are by same motor offer power.
By using above-mentioned technical proposal, the unit that sheet unit accesses after being, if each with original rotary press ontology
It rotates asynchronous between unit, then may cause in paper transport and occur obtaining tension or excessively loose phenomenon, therefore sheet
It needs to be provided power between unit and folding unit by same motor to guarantee the synchronous rotation of the two, and then guarantees that paper enters
It can smoothly be exported after sheet unit.
The utility model is further arranged to: the transmission parts and motor of the sheet unit and the folding unit are defeated
Hooks coupling universal coupling is connected between shaft.
By using above-mentioned technical proposal, due to being parallel to each other between the live-roller on sheet unit and page outlet roller
Relationship, and folding unit is vertical relation to realize folding function, between internal folding roller and page outlet roller, accordingly
, the rotation direction of transmission parts is orthogonal in the rotation direction of transmission parts and folding unit in sheet unit, universal
Axis device is used to can be realized folding unit and synchronous turn not between the component in same transmission direction in sheet unit herein
It is dynamic.
In conclusion the advantageous effects of the utility model are as follows:
1. sheet unit is arranged after the folding unit of rotary press ontology, and set between folding unit and sheet unit
Frame body and vertical ladder are set, personnel climb up frame body using vertical ladder and carry out commutation overlap joint to the page spread out of from page delivery roll, from
And make page as needed from folding unit folding output or exporting from sheet unit sheet, which makes original rotary press sheet
Machine is provided with two kinds of way of outputs, improves the utilization rate of print unit, has saved equipment cost；
2. although can lead to keep sheet unit and the transmission parts of folding unit not coaxial by using Hooks coupling universal coupling
Same motor driven rotation is crossed, realizes the smooth transmission and output of page.
Detailed description of the invention
Fig. 1 is a kind of overall structure signal with sheet, the rotary press for folding switching frame body that the utility model discloses
Figure.
Fig. 2 is the structural schematic diagram of frame body in Fig. 1.
Fig. 3 is the attachment structure schematic diagram of the running part of sheet unit and folding unit.
In figure, 1, print unit；2, folding unit；3, sheet unit；4, frame body；41, top plate；42, supporting leg；43, jack；
44, bolt；45, cylinder；46, idler wheel；5, vertical ladder；6, protective fence；7, dance roller；8, page delivery roll；9, reversing roller；
10, Hooks coupling universal coupling；11, motor；12, rotary press the machine.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, for a kind of rotary press with sheet, folding switching frame body disclosed by the utility model, including contain
There are rotary press the machine 12 of print unit 1 and folding unit 2, the lathe wall between print unit 1 and the paper feed port of folding unit 2
On be connected with page delivery roll 8, the printing paper exported on page delivery roll 8 can flow into the paper feed port of folding unit 2, and roll over
It is cut and folds in page unit 2, finally exported with the state folded from folding unit 2.It is also laid after folding unit 2
By paper cutting and the sheet unit 3 for output of tiling, on the lathe wall above the paper feed port of folding unit 2, with page delivery roll 8
It is connected with reversing roller 9 in parallel.
Paper is by print unit 1 and after the output of page delivery roll 8, if you do not need to folding output, then by operating
Personnel manually snap into the paper that page delivery roll 8 exports on reversing roller 9, and the paper feed of sheet unit 3 is taken through reversing roller 9
Mouthful, sheet output is carried out after directly being cut by sheet unit 3 to paper.The setting is so that the paper printed by same print unit 1
The different way of outputs can be had as needed by opening, and the utilization rate of print unit 1 is high, and the transformation only needs individually to install one additional
Sheet unit 3 has saved cost without installing the rotary press for having both print unit 1 Yu sheet unit 3.
As shown in Figure 1 and Figure 2, since rotary press is generally all higher, personnel need to climb to when overlapping page manually
Frame top, for this purpose, being provided with the special frame body 4 of switching between sheet unit 3 and folding unit 2, frame body 4 includes top
Plate 41 and four supporting legs 42, top plate connect the rack top surface of folding unit 2 and the rack top surface of sheet unit 3, and supporting leg 42 includes
It mutually plugs and telescopic two sections of bodies of rod, the identical jack 43 in interval has been opened up on two sections of bodies of rod, has been furnished with bolt in jack 43
44.It is rotatablely connected vertical ladder 5 on top plate 41, the height of vertical ladder 5 is greater than height when supporting leg 42 stretches to highest state.
Frame body 4 is set between folding unit 2 and sheet unit 3 by the support of supporting leg 42 with an independent component,
So that frame body 4 is used not only for auxiliary between folding unit 2 and sheet unit 3 and take paper, can also be individually used for other places, use spirit
It is active big；The flexible setting of supporting leg 42 can adjust the height of frame body 4 by adjusting length, using more convenient；Directly
It is rotatablely connected between ladder 5 and top plate 41, when supporting leg 42 highly adjusts, vertical ladder 5 can remain its lower end by rotation
With ground face contact, personnel is facilitated to climb up.
Since page delivery roll 8 is above the paper feed port of folding unit 2, and the paper feed port of folding unit 2 and sheet unit 3
Not in same unit, therefore intermediate span is larger when page takes the paper feed port of sheet unit 3 from page delivery roll 8, and paper exists
Inevitably wrinkle can not be tightened or occurred because of tension deficiency in transmission process and tear phenomenon to shreds.
To solve the above problems, as shown in Figure 1 and Figure 2, the tension tune parallel with page delivery roll 8 is arranged above frame body 4
Roller 7 is saved, setting in this way makes paper during being sent to the paper feed port of sheet unit 3 through reversing roller 9 from page delivery roll 8, passes through
The adjusting of overtension regulating roller 7 and be tensioned and reduce the span between adjacent roller, to protect paper to a certain extent.
As shown in Fig. 2, personnel fall from frame body 4 in order to prevent, top plate 41 not with sheet unit 3 and folding unit 2
The two sides of connection are equipped with protective fence 6.
As shown in Fig. 2, since frame body is heavier, it is mobile inconvenient, therefore, cylinder 45, cylinder 45 are separately connected on supporting leg 42
Piston rod straight down and the end of piston rod connects idler wheel 46, under the complete retracted state of cylinder 45, the lowest order of idler wheel 46
It sets and is higher than 42 bottom of supporting leg.
When without paper tiling output, frame body 4 can also be used for other places, need to regard the movement of frame body 4 as his used time, control
The piston rod of cylinder 45 stretches out, and makes idler wheel 46 and ground face contact, can easily shift frame body 4 onto and need position, when frame body 4 needs admittedly
Periodically, control cylinder 45 is withdrawn, until 42 lower end of supporting leg and ground face contact.The setting of cylinder 45 and idler wheel 46 facilitates frame body 4
Movement and fixation, frame body 4 is using more convenient.
As shown in Figure 1, Figure 3, sheet unit 3 is not provided with individual driving mechanism, but in the driving wheel of sheet unit 3
Hooks coupling universal coupling 10, the roller and sheet being achieved on folding unit 2 are connected between the output shaft of the motor 11 of folding unit 2
Roller on unit 3 rotates synchronously.
It is the electricity because of the driving wheel and folding unit 2 of sheet unit 3 using Hooks coupling universal coupling 10 in above-mentioned transmission device
Machine 11 may not be coaxial, and Hooks coupling universal coupling 10 be able to realize the synchronous rotation between two components of out-of-alignment.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of rotary press with sheet, folding switching frame body, the wheel including being equipped with print unit (1) and folding unit (2)
It makes a connection the machine (12), is equipped with page delivery roll (8) between the print unit (1) and the paper feed port of the folding unit (2),
It is characterized in that: in being additionally provided in paper transmission direction sheet unit (3) after the print unit (1), the folding unit (2)
Above paper feed port, it is parallel with page delivery roll (8) equipped with reversing roller (9), the paper feed port of the sheet unit (3) is located at institute
After stating reversing roller (9), it is equipped between the sheet unit (3) and the folding unit (2) and connects the folding unit (2)
The frame body (4) of rack top surface and the rack top surface of the sheet unit (3).
2. a kind of rotary press with sheet, folding switching frame body according to claim 1, it is characterised in that: the frame
It is parallel with the reversing roller (9) above body (4) to be equipped with dance roller (7).
3. a kind of rotary press with sheet, folding switching frame body according to claim 1, it is characterised in that: the frame
Body (4) includes top plate (41) and at least four supporting legs (42), and the flexible setting of the supporting leg (42), the supporting leg (42) is equipped with solid
Determine the jack (43) and matched bolt (44) of supporting leg (42) collapsing length.
4. a kind of rotary press with sheet, folding switching frame body according to claim 3, it is characterised in that: the frame
The ceiling edge of body (4) is rotatablely connected vertical ladder (5), and the length of the vertical ladder (5) is greater than the maximum height of the frame body (4).
5. a kind of rotary press with sheet, folding switching frame body according to claim 3, it is characterised in that: the branch
It is separately connected on leg (42) cylinder (45), the piston rod of the cylinder (45) is straight down and the end of piston rod connects idler wheel
(46), under the cylinder (45) retracted state completely, the extreme lower position of idler wheel (46) is higher than supporting leg (42) bottom.
6. a kind of rotary press with sheet, folding switching frame body according to claim 3, it is characterised in that: the top
The periphery of plate (41) is equipped with protective fence (6).
7. a kind of rotary press with sheet, folding switching frame body according to claim 1, it is characterised in that: described flat
Zhang Danyuan (3) and the folding unit (2) are by same motor (11) offer power.
8. a kind of rotary press with sheet, folding switching frame body according to claim 7, it is characterised in that: described flat
Hooks coupling universal coupling is connected between Zhang Danyuan (3) and the transmission parts and motor (11) output shaft of the folding unit (2)
(10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763841.8U CN209052126U (en) | 2018-10-29 | 2018-10-29 | A kind of rotary press with sheet, folding switching frame body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763841.8U CN209052126U (en) | 2018-10-29 | 2018-10-29 | A kind of rotary press with sheet, folding switching frame body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052126U true CN209052126U (en) | 2019-07-02 |
Family
ID=67051750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821763841.8U Active CN209052126U (en) | 2018-10-29 | 2018-10-29 | A kind of rotary press with sheet, folding switching frame body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052126U (en) |
-
2018
- 2018-10-29 CN CN201821763841.8U patent/CN209052126U/en active Active
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