CN209566621U - A kind of printing machine for the printing of PE film - Google Patents
A kind of printing machine for the printing of PE film Download PDFInfo
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- CN209566621U CN209566621U CN201822223946.0U CN201822223946U CN209566621U CN 209566621 U CN209566621 U CN 209566621U CN 201822223946 U CN201822223946 U CN 201822223946U CN 209566621 U CN209566621 U CN 209566621U
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- scraper
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- printing plate
- cylinder
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Abstract
The utility model discloses a kind of printing machines for the printing of PE film, it is related to thin film fabrication techniques field, its key points of the technical solution are that: including printing plate cylinder, ink pond, applicator roll, printing plate cylinder is located above ink pond, applicator roll is located at printing plate cylinder side and abuts with printing plate cylinder, the part of applicator roll enters in the ink in ink pond, it further include the first scraper, second scraper, mobile mechanism, first scraper and the second scraper are arranged in mobile mechanism, first scraper and the second scraper are in the side that printing plate cylinder deviates from applicator roll, first scraper is located at the top of the second scraper, first scraper and the second scraper are connected on printing plate cylinder, mobile mechanism is for controlling the first scraper or the second scraper far from or close to printing plate cylinder.By the way that the first scraper and the second scraper to be connected on printing plate cylinder in turn, so that entirely printing function keeps operating when clearing up the first scraper or the second scraper that do not contact with printing plate cylinder.
Description
Technical field
The utility model relates to thin film fabrication techniques field, in particular to a kind of printing machine for the printing of PE film.
Background technique
PE film has a step print steps in process of production, prints upper required font or pattern in PE film surface,
Generally printing work can be carried out using intaglio press.
Currently, the Chinese patent that notification number is CN203580306U discloses a kind of intaglio press comprising ink pond,
Supply roller, printing plate cylinder, scraper, supply roller segment are immersed in the ink in ink pond, and supply roller and scraper are located at galley
It the two sides of roller and is abutted with printing plate cylinder, pressure roller and printing plate cylinder abut and be located at the upper end of printing plate cylinder.Printing plate cylinder
Side wall is equipped with the pit that is specifically designed out, and ink is coated on printing plate cylinder by supply roller, and scraper is by the printing in addition to pit
Ink in roller is removed, and finally the ink in pit is transferred on PE film by pressure roller under squeezing again, to complete to print.
In use, it can be infected with ink on the end that scraper is contacted with printing plate cylinder, after this part ink setting
Become solid residue, residue will affect scraper to the ink removing effect of printing plate cylinder, and therefore, it is necessary to periodically to the oil on scraper
Ink is purged, but needs to stop printing machine when clearing up scraper at present, so that the efficiency of printing is lower.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of printings for the printing of PE film
Machine by the first scraper of setting and the second scraper, and makes the first scraper and the second scraper alternately work and safeguard, to reach
To not shutting down the purpose safeguarded.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for the printing of PE film
Printing machine, including printing plate cylinder, ink pond, applicator roll, the printing plate cylinder is located above ink pond, and the applicator roll is located at
Printing plate cylinder side is simultaneously abutted with printing plate cylinder, and the part of the applicator roll enters in the ink in ink pond, further includes first scraping
Knife, the second scraper, mobile mechanism, first scraper and the second scraper are arranged in mobile mechanism, the first scraper and second
Scraper is in the side that printing plate cylinder deviates from applicator roll, and the first scraper is arranged in parallel with the second scraper, and first scraper is located at
The top of second scraper, first scraper and the second scraper are connected on printing plate cylinder, and the mobile mechanism is for controlling
First scraper or the second scraper are far from or close to printing plate cylinder.
Through the above technical solutions, the first scraper and the second scraper can be used in removing the ink on printing plate cylinder, and just
When being often used, the first scraper and the second scraper can be against on printing plate cylinder in turn, alternately carry out maintenance and cleaning, for example first scrapes
Knife is just against on printing plate cylinder, to be safeguarded to the first scraper, be first passed through mobile mechanism for the second scraper and arrive to printing plate cylinder
On, after the untreated printing plate cylinder surface of the second scraper of part after the processing of the first scraper, first is scraped by mobile mechanism
Knife is detached from the contact of printing plate cylinder and far from printing plate cylinder, so as to clear up the first scraper, and realizes and is not stopping
It is safeguarded in the case where machine.
Preferably, the mobile mechanism includes the riser fixed on the ground, two moving assemblies, two moving assemblies point
It is not connected on the first scraper and the second scraper, the moving assembly includes support plate, cylinder, link block, the support plate one
End is connected on riser, and the other end of support plate is towards printing plate cylinder, and cylinder is fixed on riser on the side on ground, cylinder
Output shaft connect towards printing plate cylinder and with link block, link block places on the side of riser, and connecting plate is away from cylinder
It is connect on end face with the first scraper or the second scraper.
It is moved through the above technical solutions, cylinder is drivingly connected block along corresponding support plate, when cylinder exports elongate axis, phase
The link block answered is close to printing plate cylinder, and when cylinder output shaft is shunk, corresponding link block is far from printing plate cylinder, flexible operation, and
And cylinder can preferably make the first scraper and the second scraper keep abutting relation to printing plate cylinder, guarantee to printing plate cylinder surface oil
The cleaning effect of ink.
Preferably, the support plate where first scraper is equipped with baffle far from the end face of riser, and the baffle intercepts
Between the first scraper and the second scraper, one end of the baffle extends to printing plate cylinder direction.
Through the above technical solutions, since the first scraper is on the second scraper, ink under the cleaning of the first scraper can be to
Lower drippage catches these ink by baffle, and the drippage of ink is made to avoid the motion profile of the second scraper, reduces to the second scraper
Into printing plate cylinder moving process by being influenced.
Preferably, the baffle is equipped with trapezoidal collecting tank away from the side on ground, and the notch of the collecting tank is transversal
Area is greater than the cross-sectional area of slot bottom, and the collecting tank is located at the underface of the first scraper and printing plate cylinder contact position, described
The bottom of collecting tank is equipped with the pipeline being connected to ink pond.
Through the above technical solutions, most of ink dripped on the first scraper can drop into collecting tank, and these
Ink converges to the bottom of collecting tank along the inclined-plane of collecting tank, then is returned in ink pond by pipeline, improves the recycling to ink
Utilization rate also reduces influence of the ink to workshop condition.
It preferably, further include cleaning machine, there are two the cleaning machines, and two supports are respectively set in two cleaning machines
On plate, the cleaning machine includes driving assembly, sliding shoe, and support plate is equipped with first sliding groove, and the first sliding groove is located at gas
Cylinder is far from riser side and close to printing plate cylinder, the axial line of the length direction of the first sliding groove perpendicular to the output shaft of cylinder
Direction, the sliding shoe are slidably connected in first sliding groove, and sliding shoe is equipped with groove towards the side of cylinder, on the groove
Equipped with foam-rubber cushion, the driving component is for driving sliding shoe to move back and forth in first sliding groove.
Through the above technical solutions, by taking the first scraper as an example, after the first scraper, which is detached from, to be contacted with printing plate cylinder, and in gas
When cylinder control is moved to specific position, corresponding sliding shoe is set to slip over the first scraper from side by driving assembly, first scrapes
In a groove, the ink adhered on the blade for clearing up the first scraper in such a way that foam-rubber cushion wipes saves work for the end of knife
The safety of worker is protected in the operation of people.
Preferably, the driving component includes two belt pulleys, driving motor, conveyer belts, and two belt pulleys rotate respectively
The both ends of second sliding slot are connected to, the conveyer belt coiling is on two belt pulleys, the output shaft of the driving motor and one
Belt pulley is coaxially connected, and the conveyer belt is connected with corresponding sliding shoe and link position is in below the groove of sliding shoe.
Through the above technical solutions, driving motor driving belt pulley rotates, to make to transmit V belt translation and drive sliding shoe
It is moved along second sliding slot, by driving motor positive direction alternate rotation, the cunning of sliding shoe in second sliding slot back and forth can be realized
It is dynamic, so that the foam-rubber cushion in sliding shoe is cleared up cleaner to corresponding blade.
Preferably, the support plate is equipped with second sliding slot, and the length direction of the second sliding slot is parallel to the defeated of cylinder
The axial line direction of shaft, the link block are slidably connected in corresponding second sliding slot.
Through the above technical solutions, link block is slided along second sliding slot, sliding is more stable, makes be connected first to scrape
Knife or the second scraper can be arrived to more accurately on printing plate cylinder.
Preferably, the second sliding slot is T-slot, and the bottom of the link block is T-type.
Through the above technical solutions, link block will receive print when the first scraper or the second scraper are against on printing plate cylinder
Active force in brush roller rotation process, link block is not easily moveable in the vertical direction, to make the first scraper or second scrape
Knife and printing plate cylinder are in close contact.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
1. by carrying out ink removing to printing plate cylinder using the first scraper and the second scraper in turn, under convenient not shutdown status into
Row maintenance；
2. it is convenient that cleaning and maintenance is carried out to the first scraper and the second scraper by setting cleaning machine, save the behaviour of worker
Make；
3. reducing influence of first scraper to the second scraper by setting baffle, improving the stability of entire printing machine.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structural schematic diagram of the mobile mechanism of embodiment；
Fig. 3 is the structural schematic diagram of cleaning machine.
Appended drawing reference: 1, printing plate cylinder；2, ink pond；3, applicator roll；4, the first scraper；5, the second scraper；6, moving machine
Structure；61, riser；62, moving assembly；621, support plate；6211, first sliding groove；6212, second sliding slot；622, cylinder；623, even
Connect block；7, cleaning machine；71, driving assembly；711, belt pulley；712, driving motor；713, conveyer belt；72, sliding shoe；721,
Groove；722, foam-rubber cushion；8, baffle；81, collecting tank；82, pipeline；9, pressure roller.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of printing machine for the printing of PE film, as shown in Figure 1, including printing plate cylinder 1, ink pond 2, applicator roll 3, pressure roller
9, the first scraper 4, the second scraper 5, mobile mechanism 6, printing plate cylinder 1 are rotatably connected on the top in ink pond 2, and pressure roller 9 is located at print
The top of brush roller 1 simultaneously can be mobile to 1 side of printing plate cylinder, and applicator roll 3 is in ink pond 2, and applicator roll 3 is located at printing plate cylinder
1 side is simultaneously abutted with printing plate cylinder 1, and mobile mechanism 6 is located at printing plate cylinder 1 away from 3 side of applicator roll, and mobile mechanism 6 is for controlling
It makes the first scraper 4 and the second scraper 5 is connected in turn on printing plate cylinder 1.
Referring to Fig. 1, Fig. 2, Fig. 3, mobile mechanism 6 includes 61, two moving assemblies 62 of riser perpendicular to ground, mobile group
Part 62 includes support plate 621, cylinder 622, link block 623, and one end of the support plate 621 in two different moving assemblies 62 connects
It connects on riser 61, towards printing plate cylinder 1, two support plates 621 are arranged the other end of two support plates 621 each parallel to ground
And it is in overlying relation, support plate 621 is set on the side on ground there are two first sliding groove 6211, second sliding slot 6212,
Two first sliding grooves 6211 are symmetrically arranged at the two sides of support plate 621, and first sliding groove 6211 is T-slot, first sliding groove
6211 length direction is parallel to the length direction of support plate 621, and the length direction of second sliding slot 6212 is perpendicular to first sliding groove
6211 length direction, second sliding slot 6212 is between first sliding groove 6211 and printing plate cylinder 1 and close to printing plate cylinder 1, and the
Two sliding slots 6212 are equipped with the cleaning machine 7 of the end for clearing up the first scraper 4 or the second scraper 5.Cylinder 622 is fixed on phase
In the support plate 621 answered, the output shaft of cylinder 622 towards printing plate cylinder 1 and is connected on link block 623, and link block 623 is
L shape is set on the shorter one end of link block 623 there are two T-block, and link block 623 is sliding with two first respectively by two T-blocks
Slot 6211 connects, and the longer one end of link block 623 is located at the top of respective support plate 621 and scrapes towards printing plate cylinder 1, first
Knife 4 is bolted on the longer one end of link block 623 being located above in support plate 621, and the second scraper 5 is solid by bolt
It is scheduled on another link block 623, is additionally provided with baffle 8 in the support plate 621 where the first scraper 4, baffle 8 is connected to support plate
On 621 one end far from riser 61, baffle 8 is equipped with trapezoidal collecting tank 81 away from the side on ground, the collecting tank 81
Notch cross-sectional area is greater than the cross-sectional area of slot bottom, and the notch of collecting tank 81 is located at the first scraper 4 and 1 abutted position of printing plate cylinder
Underface, the bottom of collecting tank 81 is equipped with the pipeline 82 for being transported to the ink being collected into ink pond 2.
Referring to fig. 2, Fig. 3, cleaning machine 7 include driving assembly 71, sliding shoe 72, and driving assembly 71 includes two belt pulleys
711, conveyer belt 713, driving motor 712, two belt pulleys 711 are rotatably connected on the two of corresponding second sliding slot 6212 respectively
End, for 713 coiling of conveyer belt between two belt pulleys 711, the output shaft of driving motor 712 and any one belt pulley 711 are same
Axis connection, lateral position of the conveyer belt 713 far from ground is in the lower section of longer one end of link block 623 of same support plate 621, transmission
Band 713 is connect with sliding shoe 72, and sliding shoe 72 is slidably connected in second sliding slot 6212, and sliding shoe 72 is towards the side of cylinder 622
Face is equipped with groove 721, is equipped with foam-rubber cushion 722 in groove 721, sliding shoe 72 usually is in the end of second sliding slot 6212 simultaneously
And the movement of the first scraper 4 or the second scraper 5 will not be hindered.
In the actual operation process, the first scraper 4 offsets with printing plate cylinder 1, and the second scraper 5 is far from printing plate cylinder 1, printing
In the process, applicator roll 3 rolls ink from ink pond 2, and by rotating towards each other with printing plate cylinder 1, applicator roll 3 transfers ink
Onto printing plate cylinder 1, printing plate cylinder 1 is continued to rotate, and is being passed through the first scraper 4 and is being passed through the first scraper 4 for 1 surface of printing plate cylinder
Ink strike off after, printing plate cylinder 1 offsets with pressure roller 9, and the ink in 1 pit of printing plate cylinder is transferred to coiling on pressure roller 9
PE film surface, most of the ink that the first scraper 4 scrapes in the process can fall into the collecting tank 81 of the baffle 8 of lower section and lead to
Piping 82 flows back into ink pond 2.Support plate when needing to safeguard the first scraper 4, where the second scraper of starting 5
Cylinder 622 on 621, cylinder 622 push the second scraper 5 by link block 623 and are against the second scraper 5 on printing plate cylinder 1,
After surface wait turn to the printing plate cylinder 1 at the first scraper 4 does not have ink, 4 place support plate 621 of the first scraper of reverse starting
On cylinder 622, keep the first scraper 4 mobile to vertical bar side, when the end of the first scraper 4 passes through second sliding slot 6212, close
Respective cylinder 622 is closed, and starts the driving motor 712 in 4 place support plate 621 of the first scraper, rotates conveyer belt 713, phase
The sliding shoe 72 answered is skidded off from the end of second sliding slot 6212, and the end of the first scraper 4 is wiped by the foam-rubber cushion 722 on sliding shoe 72
It wipes, by controlling the positive and negative rotation of driving motor 712, so that sliding shoe 72 is moved reciprocatingly under the drive of transmission belt, to make sea
Silk floss 722 pair of first scraper 4 of pad is repeatedly wiped, and makes cleaning effect more preferably.With should the second scraper 5 need to safeguard when, first will
First scraper 4 arrives on printing plate cylinder 1, then removes the second scraper 5 and safeguard to the second scraper 5, such cycle alternation
First scraper 4 and the second scraper 5 are safeguarded, printing machine is enable to be always maintained at operating status.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of printing machine for the printing of PE film, including printing plate cylinder (1), ink pond (2), applicator roll (3), the galley
Roller (1) is located above ink pond (2), and the applicator roll (3) is located at printing plate cylinder (1) side and abuts with printing plate cylinder (1), institute
The part for stating applicator roll (3) enters in the ink of ink pond (2), it is characterized in that: further including the first scraper (4), the second scraper
(5), mobile mechanism (6), first scraper (4) and the second scraper (5) are arranged on mobile mechanism (6), the first scraper (4)
It is in the side that printing plate cylinder (1) deviates from applicator roll (3) with the second scraper (5), the first scraper (4) is parallel with the second scraper (5)
Setting, first scraper (4) are located at the top of the second scraper (5), and first scraper (4) abuts with the second scraper (5)
On printing plate cylinder (1), the mobile mechanism (6) is for controlling the first scraper (4) and the second scraper (5) far from or close to printing
Roller (1).
2. a kind of printing machine for the printing of PE film according to claim 1, it is characterized in that: the mobile mechanism (6) wraps
The riser (61) fixed on the ground, two moving assemblies (62) are included, two moving assemblies (62) are connected to the first scraper
(4) and on the second scraper (5), the moving assembly (62) includes support plate (621), cylinder (622), link block (623), described
Support plate (621) one end is connected on riser (61), and the other end of support plate (621) is towards printing plate cylinder (1), cylinder (622)
Riser (61) are fixed on the side on ground, the output shaft of cylinder (622) is towards printing plate cylinder (1) and and link block
(623) it connects, link block (623) is placed on the side of riser (61), and connecting plate is scraped on the end face of cylinder (622) with first
Knife (4) or the second scraper (5) connection.
3. a kind of printing machine for the printing of PE film according to claim 2, it is characterized in that: first scraper (4) institute
End face of the support plate (621) far from riser (61) on be equipped with baffle (8), the baffle (8) intercept in the first scraper (4) and
Between second scraper (5), one end of the baffle (8) extends to printing plate cylinder (1) direction.
4. a kind of printing machine for the printing of PE film according to claim 3, it is characterized in that: the baffle (8) is away from ground
The side in face is equipped with trapezoidal collecting tank (81), and the notch cross-sectional area of the collecting tank (81) is greater than the cross section of slot bottom
Product, the collecting tank (81) are located at the underface of the first scraper (4) Yu printing plate cylinder (1) contact position, the collecting tank (81)
Bottom be equipped with the pipeline (82) that is connected to ink pond (2).
5. a kind of printing machine for the printing of PE film according to claim 2, it is characterized in that: further include cleaning machine (7),
There are two the cleaning machines (7), and two cleaning machines (7) are respectively set on two support plates (621), the cleaning machine
It (7) include driving assembly (71), sliding shoe (72), support plate (621) is equipped with first sliding groove (6211), the first sliding groove
(6211) it is located at cylinder (622) far from riser (61) side and close to printing plate cylinder (1), the length of the first sliding groove (6211)
Perpendicular to the axial line direction of the output shaft of cylinder (622), the sliding shoe (72) is slidably connected at first sliding groove in direction
(6211) in, sliding shoe (72) is equipped with groove (721) towards the side of cylinder (622), and the groove (721) is equipped with sponge
It pads (722), the driving component (71) is for driving sliding shoe (72) to move back and forth on first sliding groove (6211).
6. a kind of printing machine for the printing of PE film according to claim 5, it is characterized in that: the driving component (71) is wrapped
Two belt pulleys (711), driving motor (712), conveyer belt (713) are included, two belt pulleys (711) are rotatably connected on second respectively
The both ends of sliding slot (6212), conveyer belt (713) coiling on two belt pulleys (711), the driving motor (712) it is defeated
Shaft and a belt pulley (711) are coaxially connected, and the conveyer belt (713) connects with corresponding sliding shoe (72) and link position
It is in below the groove (721) of sliding shoe (72).
7. a kind of printing machine for the printing of PE film according to claim 2, it is characterized in that: in the support plate (621)
Equipped with second sliding slot (6212), the length direction of the second sliding slot (6212) is parallel to the axle center of the output shaft of cylinder (622)
Line direction, the link block (623) are slidably connected on corresponding second sliding slot (6212).
8. a kind of printing machine for the printing of PE film according to claim 7, it is characterized in that: the second sliding slot (6212)
For T-slot, the bottom of the link block (623) is T-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223946.0U CN209566621U (en) | 2018-12-27 | 2018-12-27 | A kind of printing machine for the printing of PE film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223946.0U CN209566621U (en) | 2018-12-27 | 2018-12-27 | A kind of printing machine for the printing of PE film |
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| Publication Number | Publication Date |
|---|---|
| CN209566621U true CN209566621U (en) | 2019-11-01 |
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ID=68331204
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223946.0U Active CN209566621U (en) | 2018-12-27 | 2018-12-27 | A kind of printing machine for the printing of PE film |
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| Country | Link |
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| CN (1) | CN209566621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069506A (en) * | 2022-07-14 | 2022-09-20 | 杭州铭华印刷技术有限公司 | A rubber coating device for printing packaging production |
-
2018
- 2018-12-27 CN CN201822223946.0U patent/CN209566621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069506A (en) * | 2022-07-14 | 2022-09-20 | 杭州铭华印刷技术有限公司 | A rubber coating device for printing packaging production |
| CN115069506B (en) * | 2022-07-14 | 2023-08-04 | 南通特斯曼新材料有限公司 | A rubber coating device for printing packaging production |
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