CN114030276A - High-speed and high-intelligentized full-specification offset press - Google Patents
High-speed and high-intelligentized full-specification offset press Download PDFInfo
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- CN114030276A CN114030276A CN202111366652.3A CN202111366652A CN114030276A CN 114030276 A CN114030276 A CN 114030276A CN 202111366652 A CN202111366652 A CN 202111366652A CN 114030276 A CN114030276 A CN 114030276A
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- 239000000428 dust Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 18
- 238000007645 offset printing Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 62
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 238000001035 drying Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/14—Adjusting lateral edges, e.g. side stops
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- 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
- B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
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- 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
- B41F23/0443—Drying sheets, e.g. between two printing stations after printing
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/23—Brushes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a high-speed and high-intelligence full-specification offset press which comprises a main body bin, wherein a paper collecting bin and a connecting bin are respectively arranged on two sides of the main body bin, a mounting frame is arranged on one side, away from the main body bin, of the connecting bin, a paper feeder device is arranged on the inner side of the mounting frame, a correcting assembly matched with the paper feeder device is arranged at the top of the connecting bin, and a paper collecting roller assembly is arranged inside the paper collecting bin. According to the invention, through the matching use of the impression cylinder and the dedusting and cooling assembly, when printing paper passes through a plurality of groups of impression cylinders and the middle transmission cylinder, the back of the printing paper faces the corresponding rotating rods when passing through the impression cylinders, then the second driving device is controlled to drive the plurality of groups of rotating rods to rotate simultaneously, and the back of the printing paper is cleaned by using the bristles on the outer side of the rotating rods, so that dust existing on the back of the printing paper cannot be attached to the inner part of the main body bin and the surface of the impression cylinder, and the influence of the dust on the whole printing process is avoided.
Description
Technical Field
The invention relates to the technical field of offset presses, in particular to a high-speed and high-intelligence full-specification offset press.
Background
At present, the ultra-large full-sheet high-speed intelligent offset press is monopolized by imported offset press manufacturers, the offset press belongs to a composite product with intensive technology and intensive capital, the domestic requirements on the ultra-large full-sheet high-speed intelligent offset press are gradually increased along with the increase of large-scale fine packaging boxes, and the domestic traditional low-speed full-sheet offset press cannot meet the market requirements; moreover, the national standard B0 paper specification is 1414X1000mm, the specifications of some domestic low-end large full-sheet offset printing machines are basically 1420X1020mm, and the latest domestic emerging paper specification is 1440X1020, which is specially customized for beer boxes and biscuit boxes, so that the existing offset printing machines cannot meet the new requirements of customers.
Most of the current offset presses directly convey printing paper to the inside of the offset press for processing through a paper feeder, but the printing paper cannot be automatically placed at the right middle position of an inlet of the offset press, so that the printing effect of the offset press is influenced; in the process of using the current offset press, the back surface of the printing paper cannot be subjected to ash removal treatment, in the long-time working process of the offset press, dust existing on the back surface of the printing paper gradually collects in the offset press and flies around, and the flying dust may fall on the front surface of the printing paper or a printing roller, so that the using effect of the whole offset press is influenced; meanwhile, after the current glue printing machine prints for a long time, the surface of paper just printed in the glue printing machine may not be dried completely, so that the printed patterns are blurred or double images, the quality of the whole processed product is affected, and the drying efficiency and the printing speed of the printed paper cannot be further improved.
Disclosure of Invention
The present invention is directed to a high-speed, highly intelligent full-specification offset printing machine, so as to solve the problems of the background art mentioned above.
In order to achieve the purpose, the invention provides the following technical scheme: the high-speed and high-intelligence full-specification offset press comprises a main body bin, wherein a paper collecting bin and a connecting bin are respectively installed on two sides of the main body bin, a mounting frame is installed on one side, away from the main body bin, of the connecting bin, a paper conveyor device is arranged on the inner side of the mounting frame, a correcting assembly matched with the paper conveyor device is arranged at the top of the connecting bin, a paper collecting roller assembly is arranged inside the paper collecting bin, four groups of impression rollers are uniformly arranged inside the main body bin, four groups of middle conveying rollers matched with the impression rollers are uniformly arranged inside the main body bin, a dust removing and cooling assembly is commonly arranged at the inner bottom and the top of the main body bin, four groups of installation bins are uniformly installed at the top of the main body bin, a top bin is installed at the tops of the four groups of installation bins, and four groups of top bins and four groups of installation bins are commonly and sequentially provided with one color units matched with the impression rollers, The paper feeding machine comprises a body bin, a two-color unit, a three-color unit and a four-color unit, wherein a front-conveying roller matched with the one-color unit is arranged on one side, close to the paper feeding machine device, of the interior of the body bin, and a control panel is installed at the top of one end of a mounting frame.
Preferably, the dedusting and cooling component comprises an air pump, a collection bin, filter screens, an air inlet bin, rotating rods, a second driving device, an air outlet bin, air pipes, air injection holes and bristles, wherein the collection bin is installed at the inner bottom of the main body bin, four air inlet bins are evenly installed at the top of the collection bin, rotating rods are arranged at the tops of two ends of the air inlet bin, bristles are arranged at the outer sides of the rotating rods, the second driving device connected with the four rotating rods in a transmission manner is arranged at one side, away from one end of the control panel, of the main body bin, four filter screens are evenly arranged at the top end inside the collection bin, the air pump is installed at the inner bottom of the connection bin, the input end of the air pump is communicated with the interior of the collection bin, four air outlet bins are evenly installed at the top of the main body bin, the air injection holes communicated with the inner top of the main body bin are evenly arranged at the inner bottom of the air outlet bin, the air delivery pipe is installed to the output of aspiration pump, and the air delivery pipe keeps away from the one end of aspiration pump and communicates with the inside in four groups of gas outlets storehouse respectively, control panel passes through the wire and is connected with aspiration pump and second drive arrangement electricity respectively.
Preferably, the correction assembly comprises a U-shaped frame, a first driving device, a threaded rod, movable plates and clamping plates, the U-shaped frame is installed at the top of the connecting bin, two sets of threaded rods are jointly arranged at the tops of the two ends in the U-shaped frame, the movable plates and the clamping plates are symmetrically installed at the bottoms of the movable plates and matched with each other, the first driving device connected with the two sets of threaded rods in a transmission mode is arranged at the top of one end of the U-shaped frame, and the control panel is electrically connected with the first driving device through a belt line.
Preferably, one color unit includes blanket cylinder, dampening subassembly, even black subassembly and forme cylinder, the inside top in top storehouse is provided with even black subassembly, the bottom of the inside one side in top storehouse is provided with the dampening subassembly, the inside in installation storehouse is provided with the forme cylinder of mutually supporting with dampening subassembly and even black subassembly, the inside bottom in installation storehouse is provided with the blanket cylinder of mutually supporting with forme cylinder and impression cylinder, the inner structure of one color unit, dichromatic unit, tristimulus cell and four-color unit is the same completely.
Preferably, first drive arrangement includes first servo motor, driving belt and belt pulley, first servo motor is installed at the top of U type frame one end, and first servo motor's output and a set of threaded rod fixed connection, and is two sets of the belt pulley is all installed to the one end that the threaded rod is close to first servo motor, and the outside of two sets of belt pulleys is provided with driving belt jointly.
Preferably, second drive arrangement includes second servo motor, sprocket, chain and supplementary guide pulley, four groups the dwang is kept away from control panel one end and is passed the main part storehouse and all install the sprocket, and the outside of four group's sprockets is provided with the chain jointly, the main part storehouse is kept away from one side of control panel one end and is installed the supplementary guide pulley of mutually supporting with the chain, the main part storehouse is kept away from the opposite side of control panel one end and is installed second servo motor, and the output of second servo motor and the one end fixed connection of an adjacent group of dwang.
Preferably, first fixed strip is installed to the bottom of top storehouse both sides, the second fixed strip is installed at the top of installation storehouse both sides, and the fixed orifices has all been seted up to the top of second fixed strip and first fixed strip symmetrically, and the inside of fixed orifices is provided with the bolt.
Preferably, a paper inlet hole is formed in the top of one side, close to the paper feeder, of the color unit, and a material guide plate matched with the front-conveying roller is installed at the top of one side, close to the paper feeder, of the interior of the color unit.
Preferably, the bottom of the main body bin close to one end of the control panel is uniformly provided with four groups of bin doors matched with the collecting bin, the outer side of each bin door is provided with a handle, and the edge position of the inner side of each bin door is provided with a sealing strip.
Preferably, the air outlets formed in the bottom of the air outlet bin are all in an inclined structure, and the air outlet direction of each air outlet is opposite to the outer side of the impressing roller.
Compared with the prior art, the invention provides a high-speed and high-intelligent full-specification offset press, which has the following beneficial effects:
1. according to the invention, through the matched use of the paper feeder device, the correction component and the mounting rack, before the printing paper enters the main body bin, the correction component is controlled to align the position of the printing paper on the paper feeder device, so that the printing paper is positioned at the middle position of the conveying belt of the paper feeder device, and thus the position of the printing pattern on the paper is ensured not to incline when the printing paper enters the main body bin for printing and processing, and the quality of the printed product after printing is ensured.
2. According to the invention, through the matched use of the impression cylinder, the middle transfer cylinder, the main body bin and the dedusting and cooling assembly, when printing paper passes through a plurality of groups of impression cylinders and the middle transfer cylinder, the back surface of the printing paper faces to the corresponding rotating rods when passing through the impression cylinders, then the second driving device is controlled to drive the plurality of groups of rotating rods to rotate simultaneously, the back surface of the printing paper is cleaned by using the bristles outside the rotating rods, and a small amount of dust cleaned and brushed is sucked into the collecting bin and filtered by the filter screen, so that the dust existing on the back surface of the printing paper can not be attached to the inner part of the main body bin and the surface of the impression cylinder, thereby avoiding the influence of the dust on the whole printing process, ensuring the quality of a printing product and also reducing the cleaning period of the inner part of the whole glue printing machine.
3. Through the structural use in the beneficial effect 2, after the air pump conveys the filtered air to the interiors of the four air outlet bins through the air conveying pipe, the filtered air is sprayed to the surface of the printing paper which is just printed by the impression cylinder through the air jet holes at the bottom of the air outlet bins, so that the drying speed of the ink on the surface of the printing paper is increased, and the printing speed of the whole glue printing machine is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a rear cross-sectional view of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a schematic perspective view of the gas outlet chamber of the present invention;
FIG. 7 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 8 is an enlarged view of FIG. 2 at B of the present invention;
fig. 9 is an enlarged view of fig. 4 at C according to the present invention.
In the figure: 1. a paper feeder device; 2. a forward-conveying roller; 3. a blanket cylinder; 4. a dampening assembly; 5. an ink distributing component; 6. a plate cylinder; 7. a color unit; 8. an impression cylinder; 9. a middle transmission roller; 10. a dichroic unit; 11. a three-color unit; 12. a four-color unit; 13. a delivery roller assembly; 14. a paper collecting bin; 15. carrying out top bin; 16. installing a bin; 17. a main body bin; 18. a correction component; 181. a U-shaped frame; 182. a first driving device; 183. a threaded rod; 184. a movable plate; 185. a splint; 19. a control panel; 20. a mounting frame; 21. a connecting bin; 22. a dust removal and temperature reduction component; 221. an air pump; 222. a collecting bin; 223. a filter screen; 224. an air inlet bin; 225. rotating the rod; 226. a second driving device; 227. a gas outlet bin; 228. a gas delivery pipe; 229. a gas injection hole; 230. and (3) brush hairs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a high-speed and high-intelligent full-specification offset press comprises a main body cabin 17, a paper collecting cabin 14 and a connecting cabin 21 are respectively installed on two sides of the main body cabin 17, a mounting frame 20 is installed on one side, far away from the main body cabin 17, of the connecting cabin 21, a paper conveyor device 1 is arranged on the inner side of the mounting frame 20, a correcting assembly 18 matched with the paper conveyor device 1 is arranged at the top of the connecting cabin 21, a paper collecting roller assembly 13 is arranged inside the paper collecting cabin 14, four groups of stamping rollers 8 are uniformly arranged inside the main body cabin 17, four groups of middle transfer rollers 9 matched with the stamping rollers 8 are uniformly arranged inside the main body cabin 17, a dust removing and cooling assembly 22 is commonly arranged at the inner bottom and the top of the main body cabin 17, four groups of installation cabins 16 are uniformly installed at the top of the main body cabin 17, a top cabin 15 is installed at the top of the four groups of installation cabins 16, a color unit 7, a color unit, A dichromatic unit 10, a tricolor unit 11 and a four-color unit 12, wherein a front transmission roller 2 matched with a chromatic unit 7 is arranged at one side of the interior of the main body bin 17 close to the paper feeder device 1, and a control panel 19 is arranged at the top of one end of the mounting frame 20.
Further, the dust removing and temperature lowering assembly 22 comprises an air suction pump 221, a collecting bin 222, filter screens 223, an air inlet bin 224, rotating rods 225, a second driving device 226, an air outlet bin 227, air pipes 228, air injection holes 229 and bristles 230, wherein the collecting bin 222 is installed at the inner bottom of the main body bin 17, four sets of air inlet bins 224 are evenly installed at the top of the collecting bin 222, the rotating rods 225 are installed at the tops of two ends in the air inlet bin 224, the bristles 230 are arranged on the outer side of the rotating rods 225, the second driving device 226 in transmission connection with the four sets of rotating rods 225 is arranged on one side of the main body bin 17 far away from one end of the control panel 19, four sets of filter screens 223 are evenly arranged at the top end inside the main body bin 222, the air suction pump 221 is installed at the inner bottom of the connecting bin 21, the input end of the air suction pump 221 is communicated with the inside of the collecting bin 222, four sets of the air outlet bins 227 are evenly installed at the top of the main body bin 17, the inner bottom of the air outlet bin 227 is evenly provided with the air injection holes 229 communicated with the inner top of the main body bin 17, the air pipe 228 is installed at the output end of the air pump 221, one end of the air pipe 228 far away from the air pump 221 is respectively communicated with the interiors of the four air outlet bins 227, and the control panel 19 is respectively electrically connected with the air pump 221 and the second driving device 226 through conducting wires, so that dust existing on the back surface of the printing paper can be cleaned and absorbed for centralized treatment, and the drying speed of ink printed on the surface of the printing paper can be increased.
Further, the correcting assembly 18 includes a U-shaped frame 181, a first driving device 182, a threaded rod 183, a movable plate 184 and a clamp plate 185, the U-shaped frame 181 is mounted on the top of the connecting bin 21, two sets of threaded rods 183 are commonly disposed on the tops of two ends of the U-shaped frame 181, the movable plates 184 are symmetrically disposed on two ends of the outer sides of the two sets of threaded rods 183, the clamp plates 185 matched with each other are symmetrically mounted on the bottoms of the two sets of movable plates 184, the first driving device 182 in transmission connection with the two sets of threaded rods 183 is disposed on the top of one end of the U-shaped frame 181, and the control panel 19 is electrically connected to the first driving device 182 through a strip line, so as to facilitate feeding the printed paper to the inside of the main body bin 17 for printing.
Further, one color unit 7 includes blanket cylinder 3, dampening assembly 4, even black subassembly 5 and forme cylinder 6, the inside top in top storehouse 15 is provided with even black subassembly 5, the bottom of the inside one side in top storehouse 15 is provided with dampening assembly 4, the inside in installation storehouse 16 is provided with the forme cylinder 6 of mutually supporting with dampening assembly 4 and even black subassembly 5, the inside bottom in installation storehouse 16 is provided with the blanket cylinder 3 of mutually supporting with forme cylinder 6 and impression cylinder 8, one color unit 7, dichromatic unit 10, the inner structure of tristimulus cell 11 and four-color unit 12 is identical, loop through four groups of coloring unit and can shorten the required time of whole printing processing, thereby greatly improved the printing efficiency of this offset press.
Further, the first driving device 182 includes a first servo motor, a transmission belt and a belt pulley, the first servo motor is installed at the top of one end of the U-shaped frame 181, the output end of the first servo motor is fixedly connected with a set of threaded rods 183, the belt pulley is installed at one end of each of the two sets of threaded rods 183 close to the first servo motor, and the transmission belt is jointly arranged outside the two sets of belt pulleys, which is helpful for stably driving the two sets of threaded rods 183 to synchronously rotate in the same direction, so that the two sets of clamping plates 185 are forced to approach each other by the threads and the printing paper is pushed to the middle position of the top of the paper feeder device 1.
Further, the second driving device 226 includes a second servo motor, a chain wheel, a chain and an auxiliary guide wheel, the four groups of rotating rods 225 are far away from one end of the control panel 19 and pass through the main body cabin 17 to be installed with the chain wheel, and the outer sides of the four groups of chain wheels are provided with the chain jointly, the main body cabin 17 is far away from one side of one end of the control panel 19 and is installed with the auxiliary guide wheel mutually matched with the chain, the main body cabin 17 is far away from the other side of one end of the control panel 19 and is installed with the second servo motor, and the output end of the second servo motor is fixedly connected with one end of the adjacent group of rotating rods 225, which is helpful for driving the four groups of rotating rods 225 to synchronously rotate, so that the bristles 230 outside the four groups of rotating rods 225 can perform ash removal treatment on the back surface of the printing paper.
Further, first fixed strip is installed to the bottom of top storehouse 15 both sides, and the second fixed strip is installed at the top of installation storehouse 16 both sides, and the fixed orifices has all been seted up to the top of second fixed strip and first fixed strip symmetrically, and the inside of fixed orifices is provided with the bolt, will push up storehouse 15 and install storehouse 16 through dismantling the bolt and tear the part apart to be convenient for overhaul installation storehouse 16 and the inside part in top storehouse 15.
Further, a paper inlet hole is formed in the top of the one side, close to the paper feeder device 1, of the one color unit 7, and a material guide plate matched with the front-conveying roller 2 is installed at the top of the one side, close to the paper feeder device 1, of the inside of the one color unit 7, so that printing paper can stably enter the inside of the main body bin 17.
Further, four groups of bin doors matched with the collecting bin 222 are uniformly arranged at the bottom of one end, close to the control panel 19, of the main bin 17, a handle is arranged on the outer side of each bin door, and a sealing strip is arranged at the edge position of the inner side of each bin door, so that the bin doors can be opened regularly, and the filter screen 223 is drawn out and cleaned.
Further, the air outlets 229 formed in the bottom of the air outlet bin 227 are all in an inclined structure, and the air outlets of the air outlets 229 are opposite to the outer side of the impression cylinder 8, so that air can be sprayed to the surface of the printing paper, and the drying efficiency of the ink on the surface of the printing paper is improved.
Example 1, as shown in fig. 1 to 9, when printing is started, the plate cylinder 6 is firstly contacted with the dampening unit 4 by using the principle of water-ink repellency, the blank part of the plate cylinder 6 is hydrophilic, the blank part obtains water and no longer receives ink, the image-text part of the plate cylinder 6 is water-repellent and can receive ink without hydrophilicity, and thus after the image-text part of the plate cylinder 6 receives ink, the ink can be transferred to the paper of the impression cylinder 8 through the blanket cylinder 3; the printing paper passes through the one-color unit 7, the two-color unit 10, the three-color unit 11 and the four-color unit 12 in sequence and is finally collected into the paper collecting bin 14 through the paper collecting roller assembly 13, the diameter of the impression roller 8 is phi 840, commonly called a double-diameter roller, when in image-text transfer printing, the paper is wrapped on the surface of the impression roller 8, the paper on the surface of the double-diameter impression roller 8 is small in bending, and the double-diameter impression roller is particularly suitable for fine printing, and meanwhile, the intermediate transfer roller 9 is also a double-diameter roller, so that when an operator operates the printing machine between 1 color and 2 color, the space is large, and the operation is convenient.
The working principle is as follows: before use, the device is powered on, firstly, the printed paper of the packaging box is placed at the top of the paper feeder device 1, the paper feeder device 1 is controlled to send the printed paper into an inlet of the main body bin 17, in the process, the first driving device 182 is controlled by the control panel 19 to drive the two groups of threaded rods 183 to rotate according to the width of the printed paper, the two groups of movable plates 184 are forced to approach each other by using the action of threads, so that the two groups of clamping plates 185 approach each other, the printed paper at the top of the paper feeder device 1 is pushed to the middle position of the paper feeder device 1, and then the printed paper enters the main body bin 17 and sequentially passes through the plurality of groups of impression cylinders 8 and the middle transmission cylinder 9; when printing is started, the plate cylinder 6 is firstly contacted with the dampening assembly 4 by utilizing the principle that water and ink repel each other, the blank part of the plate cylinder 6 is hydrophilic, the blank part obtains water and does not accept ink any more, the image-text part of the plate cylinder 6 is water repellent and can accept ink without being hydrophilic, and thus after the image-text part of the plate cylinder 6 receives ink, the ink can be transferred to paper of the impression cylinder 8 through the blanket cylinder 3; after sequentially passing through the one-color unit 7, the two-color unit 10, the three-color unit 11 and the four-color unit 12, the printed paper is finally collected into the paper collecting bin 14 through the paper collecting roller assembly 13, the diameter of the impression roller 8 is phi 840, which is commonly called a double-diameter roller, when in image-text transfer printing, the paper is wrapped on the surface of the impression roller 8, the paper on the surface of the impression roller 8 with double diameter is less in bending, which is particularly suitable for fine printing, and meanwhile, the intermediate transfer roller 9 is also a double-diameter roller, so that an operator can operate the printing machine between 1 color and 2 colors, the space is larger, and the operation is convenient; when the printing paper passes through the four sets of rotating rods 225, the second driving device 226 is controlled to drive the multiple sets of rotating rods 225 to rotate simultaneously, the bristles 230 on the outer side of the rotating rods 225 are used for cleaning the back of the printing paper, a small amount of cleaned dust is sucked into the collecting bin 222 and filtered by the filter screen 223, so that the dust on the back of the printing paper cannot be attached to the inner part of the main body bin 17 and the surface of the impression cylinder 8, the influence of the dust on the whole printing process is avoided, and after the filtered air is conveyed into the four sets of air outlet bins 227 by the air conveying pipe 228 through the air suction pump 221, the air is sprayed to the surface of the printing paper which is just printed by the impression cylinder 8 through the air spraying holes 229 at the bottom of the air outlet bins 227, and the drying speed of the ink on the surface of the printing paper is accelerated; four door sets at one end of the main body chamber 17 are opened periodically, and the filter mesh 223 inside the collection chamber 222 is drawn out and cleaned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The voltage class of the electric element device presented in the article is 380V, and the main controller is a programmable controller (commonly called PLC).
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high-speed, high intelligent full specification offset press, includes main part storehouse (17), its characterized in that: the paper collecting bin (14) and the connecting bin (21) are respectively installed on two sides of the main bin (17), the connecting bin (21) is installed on one side, away from the main bin (17), of the connecting bin (21), a mounting frame (20) is installed, a paper conveying device (1) is arranged on the inner side of the mounting frame (20), a correcting assembly (18) matched with the paper conveying device (1) is arranged at the top of the connecting bin (21), a paper collecting roller assembly (13) is arranged inside the paper collecting bin (14), four groups of impression rollers (8) are uniformly arranged inside the main bin (17), four groups of intermediate transfer rollers (9) matched with the impression rollers (8) are uniformly arranged inside the main bin (17), a dust removing and cooling assembly (22) is commonly arranged at the inner bottom and the top of the main bin (17), four groups of installation bins (16) are uniformly installed at the top of the main bin (17), and the top in four groups installation storehouse (16) is installed and is pushed up storehouse (15), four groups push up storehouse (15) and the inside in installation storehouse (16) and be provided with respectively jointly in proper order one color unit (7), dichromatic unit (10), tristimulus cell (11) and four-color unit (12) of mutually supporting with impression cylinder (8), main part storehouse (17) inside one side of being close to paper conveyor device (1) is provided with preceding transmission cylinder (2) of mutually supporting with one color unit (7), control panel (19) are installed at the top of mounting bracket (20) one end.
2. A high speed, highly intelligent full format offset printing press as claimed in claim 1, wherein: the dedusting and cooling component (22) comprises an air pump (221), a collection bin (222), filter screens (223), an air inlet bin (224), a rotating rod (225), a second driving device (226), an air outlet bin (227), an air conveying pipe (228), air injection holes (229) and brush bristles (230), wherein the collection bin (222) is installed at the inner bottom of the main body bin (17), four air inlet bins (224) are evenly installed at the top of the collection bin (222), the rotating rods (225) are arranged at the tops of the two ends in the air inlet bin (224), the brush bristles (230) are arranged on the outer side of the rotating rod (225), the second driving device (226) in transmission connection with the four rotating rods (225) is arranged on one side, far away from one end of the control panel (19), of the main body bin (17), the four filter screens (223) are evenly arranged at the top end of the interior of the collection bin (222), and the air pump (221) is installed at the inner bottom of the connection bin (21), and the input of aspiration pump (221) and the inside intercommunication in storehouse (222) that gathers, four groups air outlet bin (227) are evenly installed at the top in main body storehouse (17), air jet (229) with the interior top intercommunication in main body storehouse (17) are evenly seted up to the interior bottom in air outlet bin (227), air pipe (228) are installed to the output of aspiration pump (221), and the one end that air pump (221) were kept away from in air pipe (228) communicates with the inside of four groups air outlet bin (227) respectively, control panel (19) are connected with aspiration pump (221) and second drive arrangement (226) electricity respectively through the wire.
3. A high speed, highly intelligent full format offset printing press as claimed in claim 1, wherein: the correcting assembly (18) comprises a U-shaped frame (181), a first driving device (182), a threaded rod (183), a movable plate (184) and a clamping plate (185), the U-shaped frame (181) is installed at the top of the connecting bin (21), two sets of threaded rods (183) are arranged at the tops of the two ends of the U-shaped frame (181) together, the movable plate (184) is arranged on the two ends of the outer side of the two sets of threaded rods (183) in a symmetrical mode, the clamping plate (185) matched with each other is symmetrically installed at the bottom of the movable plate (184), the first driving device (182) in transmission connection with the two sets of threaded rods (183) is arranged at the top of one end of the U-shaped frame (181), and the control panel (19) is electrically connected with the first driving device (182) through a strip line.
4. A high speed, highly intelligent full format offset printing press as claimed in claim 1, wherein: one color unit (7) includes blanket cylinder (3), dampening subassembly (4), even black subassembly (5) and forme cylinder (6), the inside top in top storehouse (15) is provided with even black subassembly (5), the bottom of the inside one side in top storehouse (15) is provided with dampening subassembly (4), the inside in installation storehouse (16) is provided with forme cylinder (6) with dampening subassembly (4) and even black subassembly (5) and mutually support, the inside bottom in installation storehouse (16) is provided with blanket cylinder (3) with forme cylinder (6) and impression cylinder (8) mutually support, the inner structure of one color unit (7), dichromatic unit (10), three-color unit (11) and four-color unit (12) is the same completely.
5. A high speed, highly intelligent full format offset printing press according to claim 3, wherein: first drive arrangement (182) include first servo motor, driving belt and belt pulley, first servo motor is installed at the top of U type frame (181) one end, and first servo motor's output and a set of threaded rod (183) fixed connection, and is two sets of threaded rod (183) are close to first servo motor's one end and all install the belt pulley, and the outside of two sets of belt pulleys is provided with driving belt jointly.
6. A high-speed, highly intelligent, full-size offset printing press as claimed in claim 2, wherein: second drive arrangement (226) are including second servo motor, sprocket, chain and supplementary guide pulley, four groups control panel (19) one end is kept away from in dwang (225) and all is passed main part storehouse (17) and all installs the sprocket, and the outside of four group's sprockets is provided with the chain jointly, main part storehouse (17) are kept away from one side of control panel (19) one end and are installed the supplementary guide pulley of mutually supporting with the chain, main part storehouse (17) are kept away from the opposite side of control panel (19) one end and are installed second servo motor, and second servo motor's output and the one end fixed connection of an adjacent set of dwang (225).
7. A high speed, highly intelligent full format offset printing press as claimed in claim 1, wherein: first fixed strip is installed to the bottom of top storehouse (15) both sides, the second fixed strip is installed at the top of installation storehouse (16) both sides, and the fixed orifices has been seted up to the top of second fixed strip and first fixed strip all symmetry, and the inside of fixed orifices is provided with the bolt.
8. A high speed, highly intelligent full format offset printing press as claimed in claim 1, wherein: the paper feeding hole is formed in the top, close to one side of the paper conveyor device (1), of the color unit (7), and the material guide plate matched with the front conveying roller (2) is installed at the top, close to one side of the paper conveyor device (1), of the interior of the color unit (7).
9. A high speed, highly intelligent full format offset printing press as claimed in claim 1, wherein: the bottom that main part storehouse (17) is close to control panel (19) one end evenly is provided with four groups and gathers storehouse (222) door of mutually supporting, and the handle is installed in the outside of storehouse door, and the inboard border position department of storehouse door is provided with the sealing strip.
10. A high-speed, highly intelligent, full-size offset printing press as claimed in claim 2, wherein: the air outlets (229) arranged at the bottom of the air outlet bin (227) are all in an inclined structure, and the air outlet directions of the air outlets (229) are opposite to the outer side of the impression cylinder (8).
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| CN202111366652.3A CN114030276B (en) | 2021-11-18 | 2021-11-18 | High-speed and high-intelligentized full-specification offset press |
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| CN202111366652.3A CN114030276B (en) | 2021-11-18 | 2021-11-18 | High-speed and high-intelligentized full-specification offset press |
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| CN114030276B CN114030276B (en) | 2022-08-23 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182089A (en) * | 2007-04-13 | 2007-07-19 | Komori Corp | Dust collector |
| CN101037033A (en) * | 2006-03-17 | 2007-09-19 | 江苏昌昇集团股份有限公司 | Bisectional four-color offset press |
| CN204367541U (en) * | 2014-11-19 | 2015-06-03 | 江苏昌昇集团股份有限公司 | The many color register offset press of sheet |
| CN206186510U (en) * | 2016-11-22 | 2017-05-24 | 佛山市南海信昌达包装材料有限公司 | Hot -blast double -colored rolling printer who weathers ink |
| CN206633592U (en) * | 2017-03-31 | 2017-11-14 | 邢柯君 | A kind of dust arrester of printing machine |
| CN210944177U (en) * | 2019-10-08 | 2020-07-07 | 云南省人大机关印务中心 | Double-open four-color offset press |
| CN211363906U (en) * | 2019-11-27 | 2020-08-28 | 上海聿琪包装材料有限公司 | Gravure press with dust removal function |
| CN211616987U (en) * | 2020-01-07 | 2020-10-02 | 罗稀 | Novel printing machine |
| CN213676008U (en) * | 2020-10-27 | 2021-07-13 | 河北万盛包装制品有限公司 | Green printing device |
| CN213861330U (en) * | 2020-08-27 | 2021-08-03 | 烟台合顺包装纸业有限公司 | Gilt intelligent lithography apparatus |
| CN213973138U (en) * | 2020-10-26 | 2021-08-17 | 玉溪太力包装有限公司 | Dust extraction for cardboard printing machine |
| CN214646746U (en) * | 2021-05-11 | 2021-11-09 | 深圳朋凯印刷有限公司 | Energy-saving packaging box anti-counterfeiting watermark digital printing equipment |
-
2021
- 2021-11-18 CN CN202111366652.3A patent/CN114030276B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037033A (en) * | 2006-03-17 | 2007-09-19 | 江苏昌昇集团股份有限公司 | Bisectional four-color offset press |
| JP2007182089A (en) * | 2007-04-13 | 2007-07-19 | Komori Corp | Dust collector |
| CN204367541U (en) * | 2014-11-19 | 2015-06-03 | 江苏昌昇集团股份有限公司 | The many color register offset press of sheet |
| CN206186510U (en) * | 2016-11-22 | 2017-05-24 | 佛山市南海信昌达包装材料有限公司 | Hot -blast double -colored rolling printer who weathers ink |
| CN206633592U (en) * | 2017-03-31 | 2017-11-14 | 邢柯君 | A kind of dust arrester of printing machine |
| CN210944177U (en) * | 2019-10-08 | 2020-07-07 | 云南省人大机关印务中心 | Double-open four-color offset press |
| CN211363906U (en) * | 2019-11-27 | 2020-08-28 | 上海聿琪包装材料有限公司 | Gravure press with dust removal function |
| CN211616987U (en) * | 2020-01-07 | 2020-10-02 | 罗稀 | Novel printing machine |
| CN213861330U (en) * | 2020-08-27 | 2021-08-03 | 烟台合顺包装纸业有限公司 | Gilt intelligent lithography apparatus |
| CN213973138U (en) * | 2020-10-26 | 2021-08-17 | 玉溪太力包装有限公司 | Dust extraction for cardboard printing machine |
| CN213676008U (en) * | 2020-10-27 | 2021-07-13 | 河北万盛包装制品有限公司 | Green printing device |
| CN214646746U (en) * | 2021-05-11 | 2021-11-09 | 深圳朋凯印刷有限公司 | Energy-saving packaging box anti-counterfeiting watermark digital printing equipment |
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|---|---|
| CN114030276B (en) | 2022-08-23 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A High Speed and High Intelligence Full Size Offset Press Effective date of registration: 20221008 Granted publication date: 20220823 Pledgee: Bank of China Limited Rugao Branch Pledgor: Jiangsu Hansheng Printing Machinery Co.,Ltd. Registration number: Y2022980017464 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231017 Granted publication date: 20220823 Pledgee: Bank of China Limited Rugao Branch Pledgor: Jiangsu Hansheng Printing Machinery Co.,Ltd. Registration number: Y2022980017464 |