CN114683676B - Multicolor offset press - Google Patents
Multicolor offset press Download PDFInfo
- Publication number
- CN114683676B CN114683676B CN202011557949.3A CN202011557949A CN114683676B CN 114683676 B CN114683676 B CN 114683676B CN 202011557949 A CN202011557949 A CN 202011557949A CN 114683676 B CN114683676 B CN 114683676B
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- China
- Prior art keywords
- shell
- flabellum
- air
- extrusion
- fixedly connected
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 238000007664 blowing Methods 0.000 claims abstract description 60
- 238000001125 extrusion Methods 0.000 claims abstract description 56
- 241000883990 Flabellum Species 0.000 claims abstract description 48
- 230000008859 change Effects 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000007645 offset printing Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 8
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 208000002197 Ehlers-Danlos syndrome Diseases 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
Abstract
The invention discloses a multicolor offset press, which comprises an external control mechanism used for starting an external control device, a circulating suction mechanism used for circulating suction, an air bag blowing mechanism used for blowing air back and forth during air bag extrusion, an air flow changing mechanism used for changing air flow through extrusion, a circulating blowing mechanism used for circulating blowing and an elastic jacking mechanism used for extruding elastic jacking, wherein a shell is arranged in the external control mechanism, and the circulating suction mechanism is arranged through the arranged shell. Through the separation of the different wind forces of second flabellum, third flabellum and first flabellum, make the magazine produce jolt and remove, guaranteed the comprehensive stoving of blowing of magazine, the arc pole is elastic pole, can automatic elasticity homing after the extrusion is accomplished, when the bracing piece extrusion, the rubber pad down removes, and the air current size of rubber pad process is different, has improved the jolt shake of magazine.
Description
Technical Field
The invention belongs to the technical field of offset presses, and particularly relates to a multicolor offset press.
Background
Offset presses are one type of lithographic press in which the printed image is first printed from the plate onto a blanket cylinder and then transferred from the blanket cylinder to the sheet; offset presses can be classified into single-color, double-color, four-color, and multi-color presses according to the number of printing colors completed by one feed.
The multicolor offset press is used for collecting magazines after the magazines are printed and dried in the air, the magazines are printed on two sides, the magazines which are just printed can be attached to a conveying belt in the conveying process, and the conveying belt can scratch off the ink which is just printed on the magazines, so that defective products are caused.
Disclosure of Invention
The invention aims to provide a multicolor offset press, which can prevent magazine ink from being rubbed off by a conveyor belt by guiding the printed magazines to move through air flow, thereby reducing the occurrence of defective products.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a polychrome offset press, includes the external control mechanism that is used for external control device to start, is used for circulating to carry out the circulation suction mechanism that pumps, is used for making a round trip to the gasbag blowing mechanism that blows to the gasbag extrusion, is used for the extrusion to change the air current through the air current change mechanism, is used for circulating to blow the circulation blowing mechanism and is used for extruding the elasticity jack-up mechanism that blows, the inside of external control mechanism is provided with the shell, the external control mechanism is provided with circulation suction mechanism through the shell that sets up, the right-hand member that circulation suction mechanism was kept away from to the shell inside is provided with air current change mechanism, the air current change mechanism outer wall is provided with the gasbag blowing mechanism, circulation suction mechanism's bottom is kept away from to the shell inside is provided with a plurality of circulation blowing mechanism, the through-hole has been seted up to be located between circulation suction mechanism and the circulation blowing mechanism.
Preferably, the inside of outside control mechanism includes polychrome offset press, fan and shell, polychrome offset press's left side fixedly connected with shell, the top fixedly connected with support of shell, the top of shell is through the support fixedly connected with fan that sets up, the outer wall grafting of fan has two pipelines, the fan is pegged graft respectively at the top and the bottom of shell through the pipeline that sets up.
Preferably, the inside of circulation suction mechanism includes first flabellum, second flabellum, third flabellum, vent and exhaust vent, the inside of shell is seted up with first flabellum, second flabellum and third flabellum pivoted groove, the inslot wall fixedly connected with hinge of shell, the shell rotates through the hinge that sets up and is connected with first flabellum, second flabellum and third flabellum, the equal fixedly connected with elasticity jack-up mechanism of outer wall of first flabellum, second flabellum and third flabellum, the vent has been seted up in the groove of shell, the exhaust vent has been seted up to the bottom of shell, exhaust vent and vent intercommunication each other, the top in the groove of shell is pegged graft at the intercommunication at the shell top with the fan.
Preferably, the inside of gasbag blowing mechanism includes extrusion gasbag, first gas-blowing mouth and second gas-blowing mouth, extrusion gasbag joint is on the right side of shell groove, the right side intercommunication of extrusion gasbag has the air current passageway each other, first gas-blowing mouth has been seted up to the bottom of shell, the second gas-blowing mouth has been seted up to the both sides of air-extracting mouth, extrusion gasbag, first gas-blowing mouth, air current passageway and second gas-blowing mouth all communicate each other.
Preferably, the inside of air current change mechanism includes bracing piece, arc pole, rubber pad and connecting spring, the inner wall fixedly connected with arc pole of extrusion gasbag, the outer wall fixedly connected with elastic wire of arc pole, the arc pole is through the elastic wire and the extrusion gasbag fixed connection that set up, the right side fixedly connected with bracing piece of arc pole, the terminal position fixedly connected with eight connecting springs of bracing piece, the bracing piece is through the connecting spring fixedly connected with rubber pad of setting, the rubber pad is made for elastic material.
Preferably, the inside of circulation blowing mechanism includes arc piece, blows the wind gap, face-wind page or leaf and third air outlet, the inside groove of keeping away from the bottom of cavity of shell has been seted up with face-wind page or leaf looks adaptation, face-wind page or leaf sets up in the inslot of shell, the wind gap has been seted up to the bottom in shell groove, it communicates each other in the shell bottom to peg graft through the pipeline with the fan to blow the wind gap, the top fixedly connected with arc piece in the groove of shell, the third air outlet has been seted up to the left end that the wind gap was kept away from to shell inslot wall.
Preferably, the inside of elasticity jack-up mechanism includes ball, spring, jack-up piece and elastic crust, the outer wall of first flabellum, second flabellum and third flabellum is all rotated and is connected with the extrusion wheel, and the axle center department of extrusion wheel is provided with the ball, the outer wall fixedly connected with connecting rod of ball, the ball has the jack-up piece through the connecting rod fixedly connected with that sets up, and the outer wall of connecting rod cup jointed the spring, and the through-hole with jack-up piece looks adaptation has been seted up to the inner wall of extrusion wheel, jack-up piece joint is in the through-hole department of extrusion wheel, and the through-hole outer wall fixedly connected with elastic crust of extrusion wheel.
Compared with the prior art, the invention has the beneficial effects that:
1. the fan blows the magazines to fly, so that the magazines are reduced from touching the device, and the occurrence of defective magazines is reduced.
2. Through the separation of different wind forces of the second fan blade, the third fan blade and the first fan blade, the magazine can bump and move, and the magazine is ensured to be comprehensively dried by blowing.
3. The first air blowing port and the second air blowing port are enabled to blow through extrusion of the extrusion air bag, so that the fact that magazines are not adsorbed on the air suction port is guaranteed, defective products are reduced, and the arrangement of the inclination angle of the first air blowing port enables the magazines to move forwards.
4. The elastic rod is adopted as the arc-shaped rod, so that the elastic rod can automatically and elastically reset after extrusion is finished, the rubber cushion moves downwards when the supporting rod is extruded, the size of air flow passing through the rubber cushion is different, and jolt shake of a magazine is improved.
5. The jacking block is jacked up when being extruded, so that the extrusion of the arc-shaped rod is improved.
6. Through the radian angle design of the arc-shaped blocks, the wind flow is changed, and the magazine is ensured to be blown forwards by wind force.
7. The windward page is two arc-shaped rods, so that wind force is guided and intermittently blocked, intermittent change of the wind force is ensured, intermittent blowing of the third air outlet can generate wind force difference when the blowing port blows wind.
Drawings
FIG. 1 is a schematic view of a shaft-side perspective of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of portion C of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the portion D of FIG. 3 according to the present invention;
fig. 6 is an enlarged view of the B part in fig. 2 according to the present invention.
In the figure: 1. an external control mechanism; 11. multicolor offset press; 12. a blower; 13. a housing; 2. a circulating suction mechanism; 21. a first fan blade; 22. a second fan blade; 23. a third fan blade; 24. a vent; 25. an air suction port; 3. an air bag blowing mechanism; 31. extruding the air bag; 32. a first air blowing port; 33. a second air blowing port; 4. an air flow changing mechanism; 41. a support rod; 42. an arc-shaped rod; 43. a rubber pad; 44. a connecting spring; 5. a circulating blowing mechanism; 51. an arc-shaped block; 52. blowing an air port; 53. a windward page; 54. a third air outlet; 6. an elastic jack-up mechanism; 61. a ball; 62. a spring; 63. a jacking block; 64. an elastic skin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a polychrome offset press, including being used for external control device to start external control mechanism 1, be used for circulating to carry out the circulation suction mechanism 2 that aspirates, be used for carrying out the gasbag blowing mechanism 3 that blows to and fro to gasbag extrusion, be used for the extrusion to change the air current through the air current change mechanism 4, be used for circulating to blow the circulation blowing mechanism 5 and be used for extrusion elasticity jack-up mechanism 6, the inside of external control mechanism 1 is provided with shell 13, external control mechanism 1 is provided with circulation suction mechanism 2 through the shell 13 that sets up, the right-hand member that circulation suction mechanism 2 was kept away from to shell 13 inside is provided with air current change mechanism 4, air current change mechanism 4 outer wall is provided with gasbag blowing mechanism 3, the outer wall fixedly connected with elasticity jack-up mechanism 6 of circulation suction mechanism 2, the bottom that circulation suction mechanism 2 was kept away from to shell 13 inside is provided with a plurality of circulation blowing mechanism 5, the through-hole has been seted up between circulation suction mechanism 2 and the circulation blowing mechanism 5 to shell 13 inside.
In the present embodiment, the multicolor offset press 11 is used to print both sides of the magazine.
Specifically, the inside of the external control mechanism 1 comprises a multicolor offset press 11, a fan 12 and a shell 13, wherein the shell 13 is fixedly connected to the left side of the multicolor offset press 11, a support is fixedly connected to the top of the shell 13, the fan 12 is fixedly connected to the top of the shell 13 through the support, two pipelines are inserted into the outer wall of the fan 12, and the fan 12 is respectively inserted into the top and the bottom of the shell 13 through the pipelines.
In this embodiment, legs are mounted below the multicolor offset press 11 and the housing 13 for support.
Specifically, the inside of circulation pumping mechanism 2 includes first flabellum 21, second flabellum 22, third flabellum 23, vent 24 and air extraction opening 25, the inside of shell 13 has seted up with first flabellum 21, second flabellum 22 and the pivoted groove of third flabellum 23, the inslot wall fixedly connected with hinge of shell 13, shell 13 is rotated through the hinge that sets up and is connected with first flabellum 21, second flabellum 22 and third flabellum 23, the equal fixedly connected with elasticity jack-up mechanism 6 of outer wall of first flabellum 21, second flabellum 22 and third flabellum 23, vent 24 has been seted up in the groove of shell 13, vent 25 has been seted up to the bottom of shell 13, vent 25 and vent 24 intercommunication each other, the top in the groove of shell 13 and the intercommunication at shell 13 top of fan 12 grafting.
In this embodiment, the third fan blade 23 is provided with a grid, which can block the wind force at minimum, the second fan blade 22 is provided with holes, the effect of blocking the wind force is large, and the first fan blade 21 completely blocks the wind force.
Specifically, the inside of the air bag blowing mechanism 3 comprises an extrusion air bag 31, a first air blowing port 32 and a second air blowing port 33, the extrusion air bag 31 is clamped on the right side of a groove of the housing 13, the right side of the extrusion air bag 31 is mutually communicated with an air flow channel, the bottom of the housing 13 is provided with the first air blowing port 32, the two sides of the air suction port 25 are provided with the second air blowing port 33, and the extrusion air bag 31, the first air blowing port 32, the air flow channel and the second air blowing port 33 are mutually communicated.
In this embodiment, the second air blowing opening 33 is an opening of the air blowing opening placed obliquely, and can drive the magazine to move.
Specifically, the inside of the air flow changing mechanism 4 includes a support rod 41, an arc rod 42, a rubber pad 43 and a connecting spring 44, the inner wall of the extrusion air bag 31 is fixedly connected with the arc rod 42, the outer wall of the arc rod 42 is fixedly connected with an elastic wire, the arc rod 42 is fixedly connected with the extrusion air bag 31 through the arranged elastic wire, the right side of the arc rod 42 is fixedly connected with the support rod 41, the position of the tail end of the support rod 41 is fixedly connected with the eight connecting springs 44, and the support rod 41 is fixedly connected with the rubber pad 43 through the arranged connecting spring 44.
In this embodiment, the magazines are all connected together during printing, and the magazines are cut after printing.
Specifically, the inside of circulation blowing mechanism 5 includes arc piece 51, mouth 52, windward page 53 and third air outlet 54, the inside groove of keeping away from the cavity of shell 13 has been seted up with windward page 53 looks adaptation, windward page 53 sets up in the inslot of shell 13, the mouth 52 has been seted up to the bottom in shell 13 groove, mouth 52 and fan 12 are pegged graft in shell 13 bottom intercommunication each other through the pipeline, the top fixedly connected with arc piece 51 in the groove of shell 13, the left end that the mouth 52 was kept away from to shell 13 inslot wall has been seted up third air outlet 54.
In this embodiment, the windward leaf 53 can rotate in the housing 13 to guide and block wind power.
Specifically, the inside of elasticity jack-up mechanism 6 includes ball 61, spring 62, jack-up piece 63 and elastic skin 64, the outer wall of first flabellum 21, second flabellum 22 and third flabellum 23 all rotates and is connected with the extrusion wheel, and the axle center department of extrusion wheel is provided with ball 61, the outer wall fixedly connected with connecting rod of ball 61, ball 61 is through the connecting rod fixedly connected with jack-up piece 63 that sets up, and the outer wall of connecting rod has cup jointed spring 62, and the through-hole with jack-up piece 63 looks adaptation has been seted up to the inner wall of extrusion wheel, jack-up piece 63 joint is in the through-hole department of extrusion wheel, and the through-hole outer wall fixedly connected with elastic skin 64 of extrusion wheel.
In this embodiment, the third air outlet 54 is made of elastic material and can be lifted.
The working principle and the using flow of the invention are as follows: after the double-sided printing of the magazines is finished by using the multicolor offset press 11, the fan 12 is connected with the air blowing port 52 through a pipeline to blow the magazines which are connected together, when the air flow passes through the windward pages 53, the windward pages 53 rotate, the windward pages 53 have a certain radian and can intermittently block the air flow to be sprayed out, the air flow can be guided to turn, the arc-shaped blocks 51 can also change the air flow direction, so that the magazines are moved forwards when being blown to the magazines, part of the air flow blocked by the windward pages 53 can be blown out from the third air outlet 54, the air flow force difference is generated on the surfaces of the magazines, the magazines can be bent and moved, the hinges on the first fan blade 21, the second fan blade 22 and the third fan blade 23 are linked with the motor on the multicolor offset press 11 through the belt to drive the hinges to rotate, the fan 12 generates suction force with the air suction port 25 through the pipeline, and in the suction force is generated by the ventilation opening 24 and the air suction port 25, the second fan blade 22 blocks the ventilation opening 24 to reduce the suction force of the ventilation opening 25, so that the magazine slightly descends, the first fan blade 21 blocks the ventilation opening 24 immediately, the ventilation opening 25 loses suction force, the third fan blade 23 rotates to the ventilation opening 24 position when the magazine descends, the ventilation opening 25 reduces a certain suction force, the magazine is bent to and fro, the continuous bending of the magazine can fully blow wind force to the surface of the magazine, when the extrusion wheel rotation process on the first fan blade 21, the second fan blade 22 and the third fan blade 23 extrudes the extrusion air bag 31, the extrusion air bag 31 is extruded, so that the air flow in the extrusion air bag 31 is discharged from the first air outlet 32 and the second air outlet 33, the air flow blown out by the first air outlet 32 prevents the magazine from attaching to the first air outlet 32 and the ventilation opening 25, and the oblique blowing of the first air outlet 32 can promote the forward movement of the magazine, finally, the elastic wires on the arc-shaped rods 42 jack up and return the extrusion air bags 31, when the extrusion wheel extrudes the extrusion air bags 31, the extrusion balls are extruded, the round balls 61 drive the jacking blocks 63 to jack up the elastic outer skins 64, so that the jacking blocks 63 extrude the arc-shaped rods 42, the springs 62 pull the jacking blocks 63 to return, the arc-shaped rods 42 drive the rubber pads 43 to move downwards through the supporting rods 41 and the connecting springs 44 when being extruded, holes of the rubber pads 43 are changed, air flows are reduced, air flows with different sizes are reduced, so that magazines jolt, and finally the magazines are collected uniformly.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The multicolor offset press comprises an external control mechanism (1) used for starting an external control device, a circulating suction mechanism (2) used for circulating suction, an air bag blowing mechanism (3) used for blowing air back and forth during air bag extrusion, an air flow changing mechanism (4) used for changing air flow through extrusion, a circulating blowing mechanism (5) used for circulating blowing and an elastic jacking mechanism (6) used for extruding elastic jacking, and is characterized in that: the inside of external control mechanism (1) is provided with shell (13), external control mechanism (1) is provided with circulation suction mechanism (2) through shell (13) that set up, the right-hand member that circulation suction mechanism (2) was kept away from to shell (13) inside is provided with air current change mechanism (4), air current change mechanism (4) outer wall is provided with gasbag mechanism (3) of blowing, the outer wall fixedly connected with elasticity jack-up mechanism (6) of circulation suction mechanism (2), the bottom that circulation suction mechanism (2) was kept away from to shell (13) inside is provided with a plurality of circulation mechanism (5) of blowing, the through-hole has been seted up between circulation suction mechanism (2) and circulation mechanism (5) in shell (13) inside; the inside of the external control mechanism (1) comprises a multicolor offset press (11), a fan (12) and a shell (13), wherein the shell (13) is fixedly connected to the left side of the multicolor offset press (11), a bracket is fixedly connected to the top of the shell (13), the fan (12) is fixedly connected to the top of the shell (13) through the bracket, two pipelines are inserted into the outer wall of the fan (12), and the fan (12) is respectively inserted into the top and the bottom of the shell (13) through the pipelines; the inside of circulation suction mechanism (2) includes first flabellum (21), second flabellum (22), third flabellum (23), vent (24) and exhaust vent (25), the inside of shell (13) seted up with first flabellum (21), second flabellum (22) and third flabellum (23) pivoted groove, the inslot wall fixedly connected with hinge of shell (13), shell (13) are connected with first flabellum (21), second flabellum (22) and third flabellum (23) through the hinge rotation that sets up, the outer wall of first flabellum (21), second flabellum (22) and third flabellum (23) is all fixedly connected with elasticity jack-up mechanism (6), vent (24) have been seted up in the groove of shell (13), exhaust vent (25) have been seted up to the bottom of shell (13), exhaust vent (25) are linked together with vent (24), the intercommunication at the top of the groove of shell (13) and fan (12) are pegged graft at the intercommunication at the top of shell (13). The inside of the air bag blowing mechanism (3) comprises an extrusion air bag (31), a first air blowing port (32) and a second air blowing port (33), the extrusion air bag (31) is clamped on the right side of a groove of the shell (13), the right sides of the extrusion air bag (31) are mutually communicated with an air flow channel, the bottom of the shell (13) is provided with the first air blowing port (32), the two sides of the air suction port (25) are provided with the second air blowing port (33), and the extrusion air bag (31), the first air blowing port (32), the air flow channel and the second air blowing port (33) are mutually communicated; the inside of air current change mechanism (4) includes bracing piece (41), arc pole (42), rubber pad (43) and connecting spring (44), the inner wall fixedly connected with arc pole (42) of extrusion gasbag (31), the outer wall fixedly connected with elastic wire of arc pole (42), the elastic wire through setting up of arc pole (42) and extrusion gasbag (31) fixed connection, the right side fixedly connected with bracing piece (41) of arc pole (42), eight connecting spring (44) of terminal position fixedly connected with of bracing piece (41), eight connecting spring (44) through setting up of bracing piece (41) are through connecting spring (44) fixedly connected with rubber pad (43).
2. The multi-color offset printing press as recited in claim 1 wherein: the inside of circulation mechanism (5) of blowing includes arc piece (51), bloies mouth (52), windward page or leaf (53) and third air outlet (54), the inside groove of keeping away from cavity of shell (13) has been seted up with windward page or leaf (53) looks adaptation, windward page or leaf (53) set up in the inslot of shell (13), blow mouth (52) have been seted up to the bottom in shell (13) groove, blow mouth (52) are pegged graft in shell (13) bottom intercommunication each other through the pipeline with fan (12), the top fixedly connected with arc piece (51) in the groove of shell (13), third air outlet (54) have been seted up to the left end that bloies mouth (52) were kept away from to shell (13) inslot wall.
3. The multi-color offset printing press as recited in claim 2 wherein: the inside of elasticity jack-up mechanism (6) includes ball (61), spring (62), jack-up piece (63) and elastic sheath (64), the outer wall of first flabellum (21), second flabellum (22) and third flabellum (23) all rotates and is connected with the extrusion wheel, and the axle center department of extrusion wheel is provided with ball (61), the outer wall fixedly connected with connecting rod of ball (61), ball (61) are through connecting rod fixedly connected with jack-up piece (63) that set up, and the outer wall of connecting rod has cup jointed spring (62), and the inner wall of extrusion wheel seted up the through-hole with jack-up piece (63) looks adaptation, jack-up piece (63) joint is in the through-hole department of extrusion wheel, and the through-hole outer wall fixedly connected with elastic sheath (64) of extrusion wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011557949.3A CN114683676B (en) | 2020-12-25 | 2020-12-25 | Multicolor offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011557949.3A CN114683676B (en) | 2020-12-25 | 2020-12-25 | Multicolor offset press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114683676A CN114683676A (en) | 2022-07-01 |
| CN114683676B true CN114683676B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011557949.3A Active CN114683676B (en) | 2020-12-25 | 2020-12-25 | Multicolor offset press |
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| CN (1) | CN114683676B (en) |
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| CN2266509Y (en) * | 1996-12-05 | 1997-11-05 | 北人印刷机械股份有限公司 | Air-sucking and blowing parts in collection apparatus of printing machine |
| CN1676326A (en) * | 2004-04-02 | 2005-10-05 | 海德堡印刷机械股份公司 | Single paper printer |
| CN1847122A (en) * | 2005-04-13 | 2006-10-18 | 小森公司 | Air flow adjusting apparatus |
| CN203004508U (en) * | 2012-12-03 | 2013-06-19 | 上海亚华印刷机械有限公司 | Paper collecting device of automatic hot stamping die-cutting machine |
| CN105667083A (en) * | 2016-01-21 | 2016-06-15 | 成都印钞有限公司 | Paper drying process for paper receiving section of gravure press and drying device thereof |
| CN107757072A (en) * | 2016-08-23 | 2018-03-06 | 广东汕樟轻工机械股份有限公司 | A kind of doctor of high stability |
| CN107738506A (en) * | 2017-11-29 | 2018-02-27 | 江苏飞视文化发展有限公司 | A kind of advertisement printed paper ink Quick-air-drying device |
| CN208714680U (en) * | 2018-08-23 | 2019-04-09 | 云南新华印刷五厂 | A kind of printing equipment for sealing strip printing |
| CN211542756U (en) * | 2019-08-05 | 2020-09-22 | 如皋市昌晨印刷机械有限公司 | High-speed smearing-preventing single-color double-sided offset press |
| CN110816043A (en) * | 2019-08-10 | 2020-02-21 | 天津市鑫源包装有限公司 | Feeding and discharging finishing device of printing machine |
| CN110802931A (en) * | 2019-12-09 | 2020-02-18 | 湖南标立通用科技有限公司 | Pad printing equipment |
| CN212058141U (en) * | 2020-01-17 | 2020-12-01 | 成都市兴恒泰印务有限公司 | Device for quickly drying printed matter |
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| CN114683676A (en) | 2022-07-01 |
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Effective date of registration: 20231215 Address after: 311107 Dongshan village, Renhe street, Yuhang District, Hangzhou, Zhejiang Applicant after: HANGZHOU CHUANGJIA PRINTING CULTURE Co.,Ltd. Address before: No. 10, yunmo Road, Yunlong Town, Ningbo, Zhejiang 315100 Applicant before: Shi Lili |
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