CN207142445U - A kind of platen pressure adjusting means of folding machine - Google Patents
A kind of platen pressure adjusting means of folding machine Download PDFInfo
- Publication number
- CN207142445U CN207142445U CN201720819279.5U CN201720819279U CN207142445U CN 207142445 U CN207142445 U CN 207142445U CN 201720819279 U CN201720819279 U CN 201720819279U CN 207142445 U CN207142445 U CN 207142445U
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- China
- Prior art keywords
- screw
- leading screw
- ball
- pressing roller
- infrared ray
- 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 platen pressure adjusting means of folding machine,Including workbench,Press-roller device,Drive device and control device,Press-roller device includes pressing roller holder,The both sides of pressing roller holder lower end are provided with pressure roller,Drive device includes leading screw base,Leading screw base is provided with two leading screw supports,Ball-screw is connected between the leading screw support of two,Ball-screw is provided with feed screw nut seat,Feed screw nut seat is connected with pressing roller holder,Ball-screw one end is provided with spindle motor,The output shaft of spindle motor is connected with ball-screw,Control device includes infrared ray sensor and single-chip microcomputer,Infrared sensor is fixed on pressing roller holder by support,Infrared ray sensor is lower than the lower surface of pressure roller,Infrared ray sensor face workbench,Single-chip microcomputer is connected with infrared ray sensor and spindle motor respectively,The utility model can automatically adjust platen pressure,Ensure degree of regulation,Reduce operating personnel's workload.
Description
Technical field
It the utility model is related to mechanical equipment technical field, the platen pressure adjusting means of specially a kind of folding machine.
Background technology
Folding machine is mainly used in the folding that can be used for various different sizes and thickness paper in scope of design, suitable for quick
Printing center, the large batch of folding of manufacturing enterprise, official letter file, commercial correspondence, it is with caused by modern printing industry
Modern printing equipment, before modern printing house generally comprises print, printing, three manufacturing procedures after print, the main medium that carries is papery,
Due to the rise of packages printing, on other materials medium, as plastics, fabric, leather, metal surface etc. are also being risen, but
Main carriers still account for empery status with paper.In existing paper folder, its platen pressure adjusting means is using direct
Vertical direction knob adjusts pressure, using the method and apparatus adjusted respectively at pressure roller both ends, when the paper number that needs fold
During change, worker can only rule of thumb adjust pressure roller spacing i.e. pressure, and paper can be generally damaged when regulating trial operation, and
And also have injury in itself to machine, the result of regulation also tend to it is undesirable, when detecting underproof phenomenon after a collection of folding completion
There is generation.
In order to improve prior art, people have carried out long-term exploration, it is proposed that miscellaneous solution.For example,
The Chinese utility model patent of Application No. 201420493477.3 discloses a kind of folding machine platen pressure adjusting means, including
Frame, thrust bearing, its frame have two transverse slats, are the support member of whole device, in addition to synchronization blocks, worm gear, worm screw,
Screw mandrel, ratchet, spring detents, spring latch lock, its screw mandrel are vertically rotatably connected on frame through two transverse slats in frame
On, its synchronization blocks is rotatablely connected with screw mandrel upper end, and its synchronization blocks is also rotatablely connected with pressure roller, its worm and gear Vertical Meshing, its
Worm gear is threadedly coupled by screw mandrel with frame, and its worm screw is connected with gantry rotation, and the lower section of worm gear is also fixed with spine on its screw mandrel
Take turns, be disposed with spring detents in the plane radial parallel with ratchet in its frame, the position in its frame also above worm gear
Slidably connect spring latch lock.
Determine whether pressure roller is adjusted in place, in this course unanimously by observing the position of spring latch lock in scheme
Affected personnel are needed to be operated, it is difficult to ensure the precision of regulation, while can make it that the workload of operating personnel is larger, and it is long
There is mistake unavoidably in time observation, causes platen pressure excessive, influences the operation of paper folder.
Utility model content
The purpose of this utility model is that platen pressure can be automatically adjusted by providing one kind, ensured degree of regulation, reduced behaviour
Make the platen pressure adjusting means of the folding machine of person works' amount, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of platen pressure regulation dress of folding machine
Put, including workbench, press-roller device, drive device and control device, the press-roller device include pressing roller holder, the pressure roller branch
The both sides of frame lower end are provided with pressure roller, and at the pressure roller described in two on same plane, and the plane is parallel with the upper surface of workbench,
The drive device includes leading screw base, and the leading screw base is provided with two leading screws perpendicular to workbench, the leading screw base
Support, ball-screw is connected between the leading screw support described in two, the ball-screw is provided with feed screw nut seat, the silk
Thick stick nut seat is connected with pressing roller holder, and described ball-screw one end is provided with spindle motor, the output shaft of the spindle motor and rolling
Ballscrew is connected, and the spindle motor is fixed on leading screw support, and the control device includes infrared ray sensor and single-chip microcomputer,
The infrared sensor is fixed on pressing roller holder by support, and the infrared ray sensor is lower than the lower surface of pressure roller, described
Infrared ray sensor face workbench, the single-chip microcomputer are connected with infrared ray sensor and spindle motor respectively.
As a kind of preferable technical scheme of the utility model, the roll surface of the pressure roller is provided with elastic layer, the elasticity
Layer is made of quality of rubber materials.
As a kind of preferable technical scheme of the utility model, the leading screw support is provided with dust cover, the dust cover
Inside is provided with the chute slided up and down to pressing roller holder.
As a kind of preferable technical scheme of the utility model, wearing bush, the abrasionproof are nested with the pressing roller holder
The outer surface of set contacts with chute.
As a kind of preferable technical scheme of the utility model, it is connected between spindle motor and the ball-screw support
Shaft coupling.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, by setting press-roller device
In pressure roller realize paper press against, by set drive device control pressure roller operation：Spindle motor drives ball-screw
Rotate, so that feed screw nut seat moves down, drive pressing roller holder and pressure roller to move down so that pressure roller pushes down paper always
；By setting control device to control the pressure of pressure roller：Infrared ray sensor is located at below the lower planar end surface of pressure roller, and infrared ray passes
Sensor, which is detected below its front i.e. pressure roller, clear, and this signal is passed into single-chip microcomputer, and single-chip microcomputer is judged it,
If clear, driving spindle motor rotates so that pressure roller is descending, conversely, then pressure roller stopping is descending, so that pressure roller energy
Enough to push down paper always, in summary, the utility model can automatically adjust platen pressure, ensure degree of regulation, reduce behaviour
Make person works' amount, it is cost-effective, it is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model drive device schematic diagram；
Fig. 4 is the utility model control device schematic diagram.
In figure：1- workbench；2- pressing roller holders；3- pressure rollers；4- leading screw supports；5- ball-screws；6- feed screw nut seats；7-
Spindle motor；8- infrared sensors；9- single-chip microcomputers；10- elastic layers；11- dust covers；12- chutes；13- wearing bush；14- shaft couplings
Device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As shown in Figures 1 to 4, the platen pressure adjusting means of a kind of folding machine provided by the utility model, including work
Platform 1, press-roller device, drive device and control device, the press-roller device include pressing roller holder 2, the lower end of pressing roller holder 2
Both sides are provided with pressure roller 3, and at the pressure roller 3 described in two on same plane, and the plane is parallel with the upper surface of workbench 1, described
Drive device includes leading screw base, and the leading screw base is provided with two leading screw supports perpendicular to workbench 1, the leading screw base
4, ball-screw 5 is connected between the leading screw support 4 described in two, and the ball-screw 5 is provided with feed screw nut seat 6, described
Feed screw nut seat 6 is connected with pressing roller holder 4, and described one end of ball-screw 5 is provided with spindle motor 7, the output of the spindle motor 7
Axle is connected with ball-screw 5, and the spindle motor 7 is fixed on leading screw support 4, and the control device includes infrared ray sensor
8 and single-chip microcomputer 9, the infrared sensor 8 be fixed on by support on pressing roller holder 2, the infrared ray sensor 8 is than pressure roller 3
Lower surface it is low, the face workbench 1 of infrared ray sensor 8, the single-chip microcomputer 9 respectively with infrared ray sensor 8 and leading screw
Motor 7 is connected.
Preferably, as shown in figure 1, the roll surface of the pressure roller 3 is provided with elastic layer 10, the elastic layer 10 uses rubber material
Matter is made, and by setting elastic layer 10, a cushion is formed, so as to protect paper well.
Preferably, as shown in Figure 1, Figure 2 and Figure 3, the leading screw support 4 is provided with dust cover 11, in the dust cover 11
Portion is provided with the chute 12 slided up and down to pressing roller holder 2, by setting dust cover 11, on the one hand causes inside drive device not
Dust can be entered, the operation stability of drive device is ensure that, on the other hand can protect drive device well, prevent its knot
Structure is destroyed.
Preferably, as shown in Figures 2 and 3, be nested with wearing bush 13 on the pressing roller holder 2, the wearing bush 13 it is outer
Surface contacts with chute 12, by setting wearing bush 13, can protect pressing roller holder 2 well, ensure the use of pressing roller holder 2
Life-span.
Preferably, as shown in figure 3, being connected with shaft coupling 14 between the spindle motor 7 and the support of ball-screw 5, pass through
Shaft coupling 14 is set, can be buffered, the shafting dynamic property of vibration damping and raising.
It is of the present utility model to be mainly characterized by, in the utility model, by setting the pressure roller 3 in press-roller device to realize
Paper press against, by setting drive device to control the operation of pressure roller 3：Spindle motor 7 drives ball-screw 5 to rotate, so as to
So that feed screw nut seat 6 moves down, pressing roller holder 2 and pressure roller 3 is driven to move down so that pressure roller 3 pushes down paper always；It is logical
Cross the pressure for setting control device to control pressure roller 3：Infrared ray sensor 8 is located at below the lower planar end surface of pressure roller 2, infrared ray sensing
It is that the lower section of pressure roller 2 has clear that device 8, which detects its front, and this signal is passed into single-chip microcomputer 9, and single-chip microcomputer 9 is sentenced to it
Disconnected, if clear, driving spindle motor 7 rotates so that pressure roller 2 is descending, conversely, then pressure roller 2 stop it is descending so that
Pressure roller 2 can push down paper always, and in summary, the utility model can automatically adjust the pressure of pressure roller 2, ensure degree of regulation,
Operating personnel's workload is reduced, it is cost-effective, it is worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
- A kind of 1. platen pressure adjusting means of folding machine, it is characterised in that：Including workbench（1）, press-roller device, drive device And control device, the press-roller device include pressing roller holder（2）, the pressing roller holder（2）The both sides of lower end are provided with pressure roller（3）, Pressure roller described in two（3）Locate on same plane, and the plane and workbench（1）Upper surface it is parallel, the drive device bag Leading screw base is included, the leading screw base is perpendicular to workbench（1）, the leading screw base is provided with two leading screw supports（4）, two Described leading screw support（4）Between be connected with ball-screw（5）, the ball-screw（5）It is provided with feed screw nut seat（6）, institute State feed screw nut seat（6）With pressing roller holder（4）It is connected, the ball-screw（5）One end is provided with spindle motor（7）, the leading screw Motor（7）Output shaft and ball-screw（5）It is connected, the spindle motor（7）It is fixed on leading screw support（4）On, the control Device includes infrared ray sensor（8）And single-chip microcomputer（9）, the infrared sensor（8）Pressing roller holder is fixed on by support（2） On, the infrared ray sensor（8）Compare pressure roller（3）Lower surface it is low, the infrared ray sensor（8）Face workbench（1）, institute State single-chip microcomputer（9）Respectively with infrared ray sensor（8）And spindle motor（7）It is connected.
- A kind of 2. platen pressure adjusting means of folding machine according to claim 1, it is characterised in that：The pressure roller（3） Roll surface be provided with elastic layer（10）, the elastic layer（10）It is made of quality of rubber materials.
- A kind of 3. platen pressure adjusting means of folding machine according to claim 1, it is characterised in that：The leading screw support （4）It is provided with dust cover（11）, the dust cover（11）Inside is provided with to pressing roller holder（2）The chute slided up and down（12）.
- A kind of 4. platen pressure adjusting means of folding machine according to claim 2, it is characterised in that：The pressing roller holder （2）On be nested with wearing bush（13）, the wearing bush（13）Outer surface and chute（12）Contact.
- A kind of 5. platen pressure adjusting means of folding machine according to claim 1, it is characterised in that：The spindle motor （7）With ball-screw（5）Shaft coupling is connected between support（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720819279.5U CN207142445U (en) | 2017-07-07 | 2017-07-07 | A kind of platen pressure adjusting means of folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720819279.5U CN207142445U (en) | 2017-07-07 | 2017-07-07 | A kind of platen pressure adjusting means of folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207142445U true CN207142445U (en) | 2018-03-27 |
Family
ID=61672453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720819279.5U Expired - Fee Related CN207142445U (en) | 2017-07-07 | 2017-07-07 | A kind of platen pressure adjusting means of folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207142445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707229A (en) * | 2020-12-17 | 2021-04-27 | 道雨耐节能科技宿迁有限公司 | Movable pressing device for photocuring hose |
-
2017
- 2017-07-07 CN CN201720819279.5U patent/CN207142445U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707229A (en) * | 2020-12-17 | 2021-04-27 | 道雨耐节能科技宿迁有限公司 | Movable pressing device for photocuring hose |
| CN112707229B (en) * | 2020-12-17 | 2024-05-14 | 道雨耐节能科技宿迁有限公司 | Photocuring hose removes press device |
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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: 20180327 Termination date: 20180707 |