CN109397864A - A kind of discharging device of printing machine - Google Patents
A kind of discharging device of printing machine Download PDFInfo
- Publication number
- CN109397864A CN109397864A CN201811451938.XA CN201811451938A CN109397864A CN 109397864 A CN109397864 A CN 109397864A CN 201811451938 A CN201811451938 A CN 201811451938A CN 109397864 A CN109397864 A CN 109397864A
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- discharge roller
- printing machine
- slide bar
- discharging device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/38—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on knitted fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of discharging devices of printing machine, including rack and discharge roller, the discharge roller is rotationally connected in rack, support rod is fixed in the rack, slide bar is slidably connected on the support rod, the slide bar is connected with the scraper plate for contradicting with discharge roller close to one end of discharge roller, the first driving wheel and the second driving wheel are rotatably connected in the rack, first driving wheel is hinged with swing rod by conduction mechanism, connecting rod is connected in the middle part of the swing rod, the swing rod is connect by slipping mechanism with slide bar, the driver slot of round setting is offered on the side wall of second driving wheel, the connecting rod is placed in driver slot, the axis parallel in the axle center of the driver slot and the second driving wheel, achieve the purpose that promote printing and dyeing effect.
Description
Technical field
The present invention relates to a kind of printing machine, in particular to a kind of discharging device of printing machine.
Background technique
Roller printing, is a kind of process for being carved with the copper roller of spill decorative pattern stamp on the fabric, when stamp,
So that cylindrical fireworks surface is stained with mill base, then struck off the surface mill base of the non-texturing part of cylindrical fireworks with sharp and smooth scraper, makes recessed
There are mill bases in shape decorative pattern, and when by cylindrical fireworks imprinted on fabric, mill base is transferred on fabric and prints to obtain decorative pattern, general roller printing
Technique is completed by roller printing machine, at present the primary structure of roller printing machine have cylindrical fireworks, scraper, pocket knife, to flower tooth
Wheel etc., currently, most domestic printing technology is all using by the way of craft thermoprint, which production scale is small, inefficiency
And stability is poor.
To solve the above-mentioned problems, in the Chinese patent document that number of patent application is " 201510148086.7 ",
A kind of roller heating printing equipment, including firm banking, the first directive wheel, the second directive wheel and roller mounting rack are described, the
One directive wheel and the second directive wheel are respectively set on the fixed base, and the setting of roller mounting rack is oriented in the first directive wheel and second
Between wheel, third directive wheel and printing roller are provided on roller mounting rack, printing roller is correspondingly arranged at third directive wheel
Top is provided with heating device in printing roller, and the temperature of heating device is adjustable, and to be applicable in different fabrics, fabric is being passed through
When crossing below printing roller, heated under the pincer attack of third directive wheel and printing roller, the strip projected parts being finally scrolled are burnt
The uniform striped of a lot of forms printed fabric, high degree of automation, high production efficiency.
But the shortcoming of roller heating printing equipment is that fabric adds by printing roller and third directive wheel
It after heat, is exported outward between the second directive wheel and driving wheel, since dyestuff will not dry out in a short time, by the second guiding
Dyestuff can be infected on the second directive wheel when on wheel, can pollute to the cloth of different colours below, reduce cloth below
Printing and dyeing effect.
Summary of the invention
In order to solve the above technical problems, striking off discharging by scraper plate the present invention provides a kind of discharging device of printing machine
Remaining dyestuff on roller, to achieve the purpose that promote printing and dyeing effect.
In order to achieve the above objectives, technical scheme is as follows: a kind of discharging device of printing machine, including rack and go out
Expect that roller, the discharge roller are rotationally connected in rack, support rod are fixed in the rack, is slided on the support rod
It is connected with slide bar, the slide bar is connected with the scraper plate for contradicting with discharge roller, the rack close to one end of discharge roller
On be rotatably connected to the first driving wheel and the second driving wheel, first driving wheel is hinged with swing rod by conduction mechanism, institute
Connecting rod is connected in the middle part of the swing rod stated, the swing rod is connect by slipping mechanism with slide bar, the side of second driving wheel
The driver slot of round setting is offered on wall, the connecting rod is placed in driver slot, and the axle center of the driver slot is driven with second
The axis parallel of driving wheel.
Realize above-mentioned technical proposal, the rotation of the first driving wheel pushes swing rod to move up by conduction mechanism, meanwhile, second drives
Wheel rotation simultaneously drives connecting rod to move down by driver slot, moves down swing rod by slipping mechanism band moving slide-bar, keeps swing rod downward
Inclination, then moving down slide bar makes scraper plate and contradicts with discharge roller, as discharge roller rotates, can make the dyestuff quilt on discharge roller
It strikes off, promotes printing and dyeing effect；Similarly, as the first driving wheel and the second driving wheel further rotate, swing rod tilts upwards, makes to scrape
Plate is separated with discharge roller, can be convenient for printing and dyeing next time, effective improving production efficiency.
As a preferred solution of the present invention, the conduction mechanism includes eccentric wheel, connector sleeve and drive rod, described
Eccentric wheel be fixed on the side wall of the first driving wheel, the connector sleeve be sheathed on eccentric wheel and with eccentric wheel rotate connect
It connects, described drive rod one end and connector sleeve are hinged, and the one end of the other end and swing rod far from slide bar is hinged.
As a preferred solution of the present invention, the slipping mechanism includes sliding block and U-shaped bar, the sliding block rotation
It is connected on slide bar, the U-shaped bar is fixed on swing rod, and the sliding block is placed in U-shaped bar.
As a preferred solution of the present invention, gear is provided between first driving wheel and the second driving wheel
Structure.
As a preferred solution of the present invention, the linkage mechanism includes the first ring gear and the second ring gear, described
First ring gear is fixed in the outer rim of the first driving wheel, and second ring gear is fixed in the outer rim of the second driving wheel, described
The first ring gear engaged with the second ring gear.
As a preferred solution of the present invention, it is offered on the scraper plate for being connect with what the outer wall of discharge roller contradicted
Touch groove.
As a preferred solution of the present invention, flexible spine is connected on the inner wall of the contact groove.
As a preferred solution of the present invention, the elastic spine is in coniform.
In conclusion the invention has the following beneficial effects:
The rotation of first driving wheel pushes swing rod to move up by conduction mechanism, meanwhile, the second driving wheel rotates and passes through driving
Slot drives connecting rod to move down, and moves down swing rod by slipping mechanism band moving slide-bar, tilts down swing rod, then move down slide bar
Make scraper plate and contradicted with discharge roller, as discharge roller rotates, the dyestuff on discharge roller can be made to be stripped off, promote printing and dyeing effect；
Similarly, as the first driving wheel and the second driving wheel further rotate, swing rod tilts upwards, separates scraper plate with discharge roller, i.e.,
It can be convenient for printing and dyeing next time, effective improving production efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is stereoscopic schematic diagram of the invention.
Fig. 2 is enlarged drawing at the A of Fig. 1.
Number and corresponding component title represented by letter in figure:
1, rack；11, discharge roller；2, support rod；3, slide bar；41, the first driving wheel；42, the second driving wheel；5, gear
Structure；51, the first ring gear；52, the second ring gear；6, conduction mechanism；61, eccentric wheel；62, connector sleeve；63, drive rod；7, swing rod；
71, connecting rod；72, driver slot；8, slipping mechanism；81, sliding block；82, U-shaped bar；9, groove is contacted；91, elastic spine；92, it scrapes
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
As shown, a kind of discharging device of printing machine, including rack 1 and discharge roller 11.Discharge roller 11 passes through motor (figure
In be not shown) be rotationally connected with the front end of rack 1.Discharge roller 11 is horizontally arranged.
It is fixed with horizontal positioned support rod 2 in rack 1, support rod 2 is placed in the top of discharge roller 11.In support rod 2
On slidably connect slide bar 3, slide bar 3 place vertically and slide bar 3 close to one end of discharge roller 11 be fixedly connected with for go out
Expect the scraper plate 92 that roller 11 contradicts.
The first driving wheel 41 and the second driving wheel 42 are rotatably connected in rack 1.First driving wheel 41 and the second driving wheel
Linkage mechanism 5 is provided between 42, to reduce energy consumption.
Linkage mechanism 5 includes the first ring gear 51 and the second ring gear 52.First ring gear 51 is arranged and is fixed on the first driving wheel
In 41 outer rim；Second ring gear 52 is arranged and is fixed in the outer rim of the second driving wheel 42.First ring gear 51 and the second ring gear 52
Engagement.First driving wheel 41 is driven by motor (not shown), and the first driving wheel 41 drives the first ring gear 51 to rotate, and first
Ring gear 51 drives the rotation of the second ring gear 52, and the second driving wheel 42 is rotated with the rotation of the second ring gear 52.To realize first
Driving wheel 41 and 42 reverse sync of the second driving wheel rotate.
First driving wheel 41 is hinged with swing rod 7 by conduction mechanism 6.Conduction mechanism 6 includes eccentric wheel 61,62 and of connector sleeve
Drive rod 63.Eccentric wheel 61 is fixed on the side wall of the first driving wheel 41；Connector sleeve 62 is sheathed on eccentric wheel 61 and is passed through
Bearing and eccentric wheel 61 are rotatablely connected.63 one end of drive rod and connector sleeve 62 are hinged, the other end and swing rod 7 far from slide bar 3 one
End is hinged.In the rotation of the first driving wheel 41, eccentric wheel 61 is moved up, and connector sleeve 62 is moved up as eccentric wheel 61 moves up,
Drive rod 63 is moved and is moved up with connector sleeve 62；Then the end for making drive rod 63 push swing rod 7 moves up.Similarly, with
The further rotation of first driving wheel 41, eccentric wheel 61 move down, and then move down the end of swing rod 7.
Connecting rod 71 is fixedly connected in the middle part of swing rod 7.The drive of round setting is offered on the side wall of second driving wheel 42
The axis parallel of dynamic slot 72, the axle center and the second driving wheel 42 that make driver slot 72 is arranged, and realizes eccentric structure.Connecting rod 71 is set
In driver slot 72, swing rod 7 is connect by slipping mechanism 8 with slide bar 3.
Slipping mechanism 8 includes sliding block 81 and U-shaped bar 82.Sliding block 81 is rotationally connected on slide bar 3, and U-shaped bar 82 is fixed on pendulum
On bar 7, sliding block 81 is placed in U-shaped bar 82.
First driving wheel 41 drives swing rod 7 to move up, meanwhile, the second driving wheel 42 is driven under connecting rod 71 by driver slot 72
It moves, makes connecting rod 71 that swing rod 7 be driven to move down, so that swing rod 7 be made to tilt down close to one end of slide bar 3, driven by U-shaped bar 82
Sliding block 81 moves down, and then realizes moving down for slide bar 3.Similarly, with the further rotation of the first driving wheel 41, swing rod 7 is moved down, the
Two driving wheels 42 drive swing rod 7 to move up, and tilt swing rod 7 upwards close to one end of slide bar 3, by U-shaped bar 82 with movable slider 81
It moves up, then realizes moving up for slide bar 3.
It is fixedly connected with close to one end of discharge roller 11 scraper plate 92 for contradicting with discharge roller 11 in slide bar 3, by scraper plate
92 is parallel with discharge roller 11；Scraper plate 92 is mobile for contradicting with the outer wall of discharge roller 11 with slide bar 3.In slide bar 3 toward far from out
Expect that the direction of roller 11 is mobile, scraper plate 92 is separated with discharge roller 11.
Scraper plate 92 towards offer on the side of discharge roller 11 for the contact groove of the outer wall of discharge roller 11 conflict
9, to increase the contact area with discharge roller 11.
Flexible spine 91 is fixedly connected on the inner wall of contact groove 9.Elastic spine 91 is made of rubber, and in circle
Cone cell setting.Elastic spine 91 with solidified on 11 outer wall of discharge roller dye contacts when, the dyestuff of solidification can be ruptured, together
When, the dyestuff of solidification is struck off.The outer wall of subsequent scraper plate 92 and discharge roller 11 contradicts, and can will be sticked on 11 outer wall of discharge roller
Dyestuff strikes off, to effectively promote printing and dyeing effect.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of discharging device of printing machine, including rack (1) and discharge roller (11), the discharge roller (11) are rotationally connected with
In rack (1), which is characterized in that be fixed with support rod (2) in the rack (1), the support rod is slidably connected on (2)
Have slide bar (3), the slide bar (3) is connected with the scraper plate for contradicting with discharge roller (11) close to the one end of discharge roller (11)
(92), the first driving wheel (41) and the second driving wheel (42), first driving wheel are rotatably connected in the rack (1)
(41) it is hinged with swing rod (7) by conduction mechanism (6), is connected with connecting rod (71), the swing rod in the middle part of the swing rod (7)
(7) it is connect by slipping mechanism (8) with slide bar (3), round setting is offered on the side wall of second driving wheel (42)
Driver slot (72), the connecting rod (71) are placed in driver slot (72), the axle center of the driver slot (72) and the second driving wheel
(42) axis parallel.
2. a kind of discharging device of printing machine according to claim 1, which is characterized in that conduction mechanism (6) packet
Eccentric wheel (61), connector sleeve (62) and drive rod (63) are included, the eccentric wheel (61) is fixed on the side of the first driving wheel (41)
On wall, the connector sleeve (62) is sheathed on eccentric wheel (61) and is rotatablely connected with eccentric wheel (61), the drive rod
(63) hingedly, the one end of the other end with swing rod (7) far from slide bar (3) is hinged for one end and connector sleeve (62).
3. a kind of discharging device of printing machine according to claim 1 or 2, which is characterized in that the slipping mechanism (8)
Including sliding block (81) and U-shaped bar (82), the sliding block (81) is rotationally connected on slide bar (3), and the U-shaped bar (82) is fixed
In on swing rod (7), the sliding block (81) is placed in U-shaped bar (82).
4. a kind of discharging device of printing machine according to claim 1, which is characterized in that first driving wheel (41)
Linkage mechanism (5) are provided between the second driving wheel (42).
5. a kind of discharging device of printing machine according to claim 4, which is characterized in that linkage mechanism (5) packet
The first ring gear (51) and the second ring gear (52) are included, first ring gear (51) is fixed in the outer rim of the first driving wheel (41),
Second ring gear (52) is fixed in the outer rim of the second driving wheel (42), first ring gear (51) and the second ring gear
(52) it engages.
6. a kind of discharging device of printing machine according to claim 1, which is characterized in that opened up on the scraper plate (92)
There is the contact groove (9) for contradicting with the outer wall of discharge roller (11).
7. a kind of discharging device of printing machine according to claim 6, which is characterized in that the contact groove (9)
Flexible spine (91) are connected on inner wall.
8. a kind of discharging device of printing machine according to claim 7, which is characterized in that the elastic spine (91) is in
It is coniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451938.XA CN109397864A (en) | 2018-11-30 | 2018-11-30 | A kind of discharging device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451938.XA CN109397864A (en) | 2018-11-30 | 2018-11-30 | A kind of discharging device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109397864A true CN109397864A (en) | 2019-03-01 |
Family
ID=65456554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811451938.XA Pending CN109397864A (en) | 2018-11-30 | 2018-11-30 | A kind of discharging device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109397864A (en) |
-
2018
- 2018-11-30 CN CN201811451938.XA patent/CN109397864A/en active Pending
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