CN209038702U - A kind of paper feeding device for printing machine - Google Patents
A kind of paper feeding device for printing machine Download PDFInfo
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- CN209038702U CN209038702U CN201821874897.0U CN201821874897U CN209038702U CN 209038702 U CN209038702 U CN 209038702U CN 201821874897 U CN201821874897 U CN 201821874897U CN 209038702 U CN209038702 U CN 209038702U
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- frame
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- bearing block
- printing machine
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Abstract
The utility model discloses a kind of paper feeding devices for printing machine.It is related to printing industry technical field.The utility model includes rack, and rack is symmetrical structure；Rack includes the trapezoidal bulge-structure that rectangular frame, the U-frame frame positioned at rectangular frame side and the rectangular frame other side are equipped with；Distance adjustor includes frame, screw rod, moving shaft holder, fixed bearing block；Mobile roller and fixing roller are installed between two distance adjustors；The both ends of mobile roller are fixed on moving shaft holder；The both ends of fixing roller are fixed on fixed bearing block；One end of fixing roller is stretched out along fixed bearing block axis direction, and passes through the transmission axis connection of linkage mechanism and motor.The utility model adjusts the distance between fixing roller and mobile roller by distance adjustor, convenient to reduce production cost compared to the process that traditional printing equipment this product reduce paper printing processing to paper stamp and cutting process.
Description
Technical field
The utility model belongs to printing industry technical field, more particularly to a kind of paper feeding device for printing machine.
Background technique
Modern printing machine is generally made of mechanisms such as loading, inking, coining, paper feedings (including folding).It will first print
Printing plate is made in writings and image, and on the printer, then ink is coated on printing plate by artificial or printing machine text and figure to dress
The place of picture, then be directly or indirectly transferred on paper or other stocks, to copy printed matter identical with printing plate.Print
The invention and development of brush machine play a significant role the propagation of human civilization and culture.The paper feeding device of existing printing machine
Structure simple functions are single, cannot satisfy the use demand.
Summary of the invention
The purpose of this utility model is to provide a kind of paper feeding devices for printing machine, are adjusted and are fixed by distance adjustor
The distance between roller and mobile roller, it is convenient to paper stamp and cutting process, it can subtract compared to traditional printing equipment this product
The process of few paper printing processing, reduces production cost；In addition, the mounting height of guide roller two, which is higher than mobile roller, guarantees that paper exists
It is bonded mobile roller during conveying, solves the problems, such as that paper loosening is also easy to produce substandard products.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of paper feeding device for printing machine, including rack, and the rack is symmetrical structure；It is described
Rack includes the trapezoidal protrusion knot that rectangular frame, the U-frame frame positioned at rectangular frame side and the rectangular frame other side are equipped with
Structure；
Wherein, winding roll is fixed on the trapezoidal bulge-structure；It is fixed with guide roller one in the rectangular frame and leads
To roller two；A distance adjustor is fixed in the U-frame frame；
The distance adjustor includes frame, screw rod, moving shaft holder, fixed bearing block；
Wherein, the frame is rectangular box structure；The frame inside bottom is fixed with fixed bearing block；The frame
An opposite sides face on the slippery fellow that is equipped with the moving shaft holder opposite sides face being installed on the inside of frame of the sliding slot that is provided with match
Close installation；One end of the screw rod passes through the shaft hole matching being provided at the top of the screw hole and moving shaft holder that frame roof is equipped with and pacifies
Dress；
Mobile roller and fixing roller are installed between two distance adjustors；The both ends of the mobile roller are fixed on mobile bearing
On seat；The both ends of the fixing roller are fixed on fixed bearing block；It is stretched along fixed bearing block axis direction one end of the fixing roller
Out, and pass through the transmission axis connection of linkage mechanism and motor.
Further, the paper on the winding roll passes sequentially through guide roller one, guide roller two and mobile roller and fixation
Between roller.
Further, the guide roller one is fixed on a horizontal plane；The guide roller two is fixed on a perpendicular；
The mounting height of the guide roller two is higher than the mounting height of guide roller one.
Further, the mounting height of the guide roller two is higher than the maximum installation height of mobile roller.
Further, the mobile roller drives it to be displaced along the chute by screw rod.
Further, the frame includes two guide rods for being symmetrically set in bottom surface；The guide rod sequentially passes through fixing axle
The through-hole that seat and moving shaft holder are equipped with is held, is displaced on the guide rod between fixed bearing block and moving shaft holder and is socketed with bullet
Property element.
Further, the fixing roller includes graining roll, cutting roller.
The utility model has the following beneficial effects:
The utility model adjusts the distance between fixing roller and mobile roller by distance adjustor, and convenience is to paper stamp and cuts
Processing is cut, compared to the process that traditional printing equipment this product can reduce paper printing processing, reduces production cost；In addition,
The mounting height of guide roller two is higher than mobile roller and guarantees that paper is bonded mobile roller during conveying, solves paper and loosens easy produce
The problem of raw substandard products.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model side structure schematic diagram.
Fig. 3 is the utility model distance adjustor schematic perspective view.
Fig. 4 is the utility model distance adjustor side structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- rack, 2- winding roll, 3- guide roller one, 4- guide roller two, 5- distance adjustor, 501- frame, 502- sliding slot,
503- screw rod, 504- moving shaft holder, 505- fixed bearing block, 506- guide rod, 507- elastic element, 6- mobile roller, 7- are solid
Fixed roll, 8- linkage structure, 9- motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-4, the utility model is a kind of paper feeding device for printing machine, including rack 1, rack 1
For symmetrical structure；Rack 1 includes that rectangular frame, the U-frame frame positioned at rectangular frame side and the rectangular frame other side are equipped with
Trapezoidal bulge-structure；
Wherein, winding roll 2 is fixed on a horizontal plane on trapezoidal bulge-structure；Guide roller 1 is fixed in rectangular frame
With guide roller 24；A distance adjustor 5 is fixed in U-frame frame；
Distance adjustor 5 includes frame 501, screw rod 503, moving shaft holder 504, fixed bearing block 505；
Wherein, frame 501 is rectangular box structure；501 inside bottom of frame is fixed with fixed bearing block 505；Frame 501
An opposite sides face on the sliding slot 502 that is provided be equipped with the 504 opposite sides face of moving shaft holder for being installed on 501 inside of frame
Slippery fellow be coupled；One end of screw rod 503 passes through to be provided at the top of the screw hole and moving shaft holder 504 being equipped at the top of frame 501
Shaft hole matching installation；
Mobile roller 6 and fixing roller 7 are installed between two distance adjustors 5；The both ends of mobile roller 6 are fixed on moving shaft holder
On 504；The both ends of fixing roller 7 are fixed on fixed bearing block 505；It is stretched along 505 axis direction of fixed bearing block one end of fixing roller 7
Out, and pass through the transmission axis connection of linkage mechanism 8 and motor 9；Motor 9 is fixed on U-shaped base of frame.
Wherein, the paper on winding roll 2 pass sequentially through guide roller 1, guide roller 24 and mobile roller 6 and fixing roller 7 it
Between, it is convenient that stamp or cutting process are carried out to paper.
Wherein, guide roller 1 is fixed on a horizontal plane；Guide roller 24 is fixed on a perpendicular；Guide roller 24
Mounting height be higher than guide roller 1 mounting height, guarantee paper be in tension during transmission.
Wherein, the mounting height of guide roller 24 is higher than the maximum installation height of mobile roller 6, guarantees paper in the mistake of conveying
It is bonded mobile roller in journey, solves the problems, such as that paper loosening is also easy to produce substandard products.
Wherein, mobile roller 6 drives its 502 displacement along the chute by screw rod 503.
Wherein, frame 501 includes two guide rods 506 for being symmetrically set in bottom surface；Guide rod 506 sequentially passes through fixed bearing block
505 and the through-hole that is equipped with of moving shaft holder 504, the guide rod being displaced between fixed bearing block 505 and moving shaft holder 504
Socket has elastic component 507 on 506, there are gap during solving screw rod and being threadedly engaged, during leading to paper sheet delivery
Vibration is led to the problem of, the quality of product is effectively raised.
Wherein, fixing roller 7 includes graining roll, cutting roller, increases the diversity of paper feeding device work.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of paper feeding device for printing machine, including rack (1), it is characterised in that:
The rack (1) is symmetrical structure；The rack (1) include rectangular frame, positioned at rectangular frame side U-frame frame with
And the trapezoidal bulge-structure that the rectangular frame other side is equipped with；
Wherein, winding roll (2) are fixed on the trapezoidal bulge-structure；Be fixed in the rectangular frame guide roller one (3) and
Guide roller two (4)；A distance adjustor (5) are fixed in the U-frame frame；
The distance adjustor (5) includes frame (501), screw rod (503), moving shaft holder (504), fixed bearing block (505)；
Wherein, the frame (501) is rectangular box structure；Frame (501) inside bottom is fixed with fixed bearing block
(505)；The sliding slot (502) being provided on one opposite sides face of the frame (501) and the movement being installed on the inside of frame (501)
The slippery fellow that bearing block (504) opposite sides face is equipped with is coupled；One end of the screw rod (503) passes through at the top of frame (501)
The screw hole being equipped with and the shaft hole matching being provided at the top of moving shaft holder (504) are installed；
Mobile roller (6) and fixing roller (7) are installed between two distance adjustors (5)；The both ends of the mobile roller (6) are fixed on
On moving shaft holder (504)；The both ends of the fixing roller (7) are fixed on fixed bearing block (505)；The one of the fixing roller (7)
End is stretched out along fixed bearing block (505) axis direction, and passes through the transmission axis connection of linkage mechanism (8) and motor (9).
2. a kind of paper feeding device for printing machine according to claim 1, which is characterized in that on the winding roll (2)
Paper pass sequentially through between guide roller one (3), guide roller two (4) and mobile roller (6) and fixing roller (7).
3. a kind of paper feeding device for printing machine according to claim 1, which is characterized in that the guide roller one (3)
It is fixed on a horizontal plane；The guide roller two (4) is fixed on a perpendicular；The mounting height of the guide roller two (4)
Higher than the mounting height of guide roller one (3).
4. a kind of paper feeding device for printing machine according to claim 1, which is characterized in that the guide roller two (4)
Mounting height be higher than mobile roller (6) maximum installation height.
5. a kind of paper feeding device for printing machine according to claim 1, which is characterized in that the mobile roller (6) is logical
It crosses screw rod (503) and drives its (502) displacement along the chute.
6. a kind of paper feeding device for printing machine according to claim 1, which is characterized in that frame (501) packet
Include two guide rods (506) for being symmetrically set in bottom surface；The guide rod (506) sequentially passes through fixed bearing block (505) and shifting axle
The through-hole that seat (504) is equipped with is held, is displaced on the guide rod (506) between fixed bearing block (505) and moving shaft holder (504)
Socket has elastic component (507).
7. a kind of paper feeding device for printing machine according to claim 1, which is characterized in that fixing roller (7) packet
Include graining roll, cutting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874897.0U CN209038702U (en) | 2018-11-14 | 2018-11-14 | A kind of paper feeding device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874897.0U CN209038702U (en) | 2018-11-14 | 2018-11-14 | A kind of paper feeding device for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209038702U true CN209038702U (en) | 2019-06-28 |
Family
ID=67042059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821874897.0U Active CN209038702U (en) | 2018-11-14 | 2018-11-14 | A kind of paper feeding device for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209038702U (en) |
-
2018
- 2018-11-14 CN CN201821874897.0U patent/CN209038702U/en active Active
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