CN113682037B - Split-level double-sided single-color dampening offset press - Google Patents
Split-level double-sided single-color dampening offset press Download PDFInfo
- Publication number
- CN113682037B CN113682037B CN202110980133.XA CN202110980133A CN113682037B CN 113682037 B CN113682037 B CN 113682037B CN 202110980133 A CN202110980133 A CN 202110980133A CN 113682037 B CN113682037 B CN 113682037B
- Authority
- CN
- China
- Prior art keywords
- flow guide
- assembly
- paper
- fixedly connected
- clamped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- B41F7/08—Rotary lithographic machines for offset printing using one transfer cylinder co-operating with several forme cylinders for printing on sheets or webs, e.g. sampling of colours on one transfer cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F22/00—Means preventing smudging of machine parts or printed articles
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
Abstract
The invention discloses a staggered double-sided single-color fountain offset press, which belongs to the technical field of offset presses and comprises a base component, wherein the top of the base component is fixedly connected with a printing component, and two side surfaces of the printing component are respectively provided with a first flow guide component and a second flow guide component. According to the invention, through the mutual cooperation of the designed structures of the first flow guide assembly, the drying assembly, the conversion assembly and the like, the phenomenon of outward permeation is effectively avoided when the surfaces of paper with different qualities are printed, so that the thickness of a printed line can be effectively changed, the printing quality is effectively improved, ionized air acts on the surface of the paper, when the surface of the paper is negatively charged, positive charges in air flow can be absorbed, and when the surface of the paper is positively charged, the negative charges in the air flow can be absorbed, so that static on the surface of the paper is neutralized, the purpose of eliminating static is achieved, dust removal and static elimination can be realized, and air can be treated.
Description
Technical Field
The invention belongs to the technical field of offset presses, and particularly relates to a staggered double-sided single-color fountain offset press.
Background
Offset press is one kind of lithographic press, the printing picture and text is printed on blanket cylinder from the printing plate earlier during printing, then on by blanket cylinder rendition paper, current double-sided monochromatic water fountain offset press of staggered floor still has some weak points in the in-process that uses, lack suitable stoving mechanism, it accomplishes drying process through relevant drying equipment after complete printing mostly, and the drying degree of uncontrollable paper, can't print the processing to the paper of the different classes of article, when printing to some paper that the quality is relatively poor, the uneven phenomenon of thickness appears in the ink lines appears in the easy appearance, and still can influence the result of processing along with dust and the static ion that the air entered can influence, consequently, urgent need for a double-sided monochromatic water fountain offset press of staggered floor to solve above-mentioned problem in present stage.
Disclosure of Invention
The invention aims to: the staggered double-sided single-color water fountain offset press is provided in order to solve the problems that the existing staggered double-sided single-color water fountain offset press still has some defects in the using process, a proper drying mechanism is lacked, drying treatment is mostly finished through related drying equipment after complete printing, the drying degree of paper cannot be controlled, printing treatment cannot be carried out on paper of different types, when some paper with poor quality is printed, the phenomenon of uneven thickness of printing ink lines is easy to occur, and the processing effect can be influenced by dust and static ions entering along with air easily.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a two-sided monochromatic water damping offset press of splitlevel, includes basic subassembly, the top fixedly connected with printing element of basic subassembly, printing element's both sides face is provided with first water conservancy diversion subassembly and second water conservancy diversion subassembly respectively, the equal joint in the top of basic subassembly in the bottom of second water conservancy diversion subassembly and first water conservancy diversion subassembly, the bottom fixedly connected with stoving subassembly of basic subassembly, the one end joint of stoving subassembly corresponds the position department of first water conservancy diversion subassembly in basic subassembly bottom, the other end of stoving subassembly is linked together with the one side that the conversion subassembly is close, the one end joint that the stoving subassembly was kept away from to the conversion subassembly corresponds the position department of second water conservancy diversion subassembly in basic subassembly bottom.
As a further description of the above technical solution:
the base component comprises a workbench, the top of the workbench is fixedly connected with a paper delivery roller based on a guide wheel mechanism and a paper delivery roller based on the guide wheel mechanism respectively, and the paper delivery roller based on the guide wheel mechanism are located on two sides of the first flow guide component and the second flow guide component respectively.
As a further description of the above technical solution:
the printing assembly comprises an outer frame, the bottom of the outer frame is fixedly connected to the top of the workbench, the top and the bottom of the inner side of the outer frame are fixedly connected with flow deflectors, an upper blanket cylinder and a lower blanket cylinder are arranged in the two flow deflectors respectively, the positions of the inner sides of the two flow deflectors corresponding to the lower blanket cylinder and the upper blanket cylinder are provided with impression cylinders, the position of the inner side wall of the flow deflectors corresponding to the impression cylinders is provided with an object placing groove, and the position of the object placing groove corresponding to the impression cylinders is provided with a wetting system.
As a further description of the above technical solution:
the first diversion assembly comprises a first diversion channel, the first diversion channel is located between two diversion bodies, one side, far away from the diversion bodies, of the first diversion channel is connected with a first built-in shell in an embedded mode, an inclined gas outlet is formed in the inner side wall of the first built-in shell, and a first supporting sleeve is further clamped at the position, corresponding to the inclined gas outlet, of the bottom of the first diversion channel.
As a further description of the above technical solution:
the second flow guide assembly comprises a second flow guide channel, the second flow guide channel and the first flow guide channel are located on the same horizontal line, one side, far away from the flow guide body, of the second flow guide channel is connected with a second built-in shell in an embedded mode, an inclined drainage port is formed in the inner side wall of the second built-in shell, and a second support sleeve is clamped at the bottom of the second flow guide channel.
As a further description of the above technical solution:
one end of the first supporting sleeve is located in a first connecting port formed in the bottom of the first built-in shell, the other end of the first supporting sleeve is connected to the top of the workbench in a clamped mode, one end of the second supporting sleeve is located in a second connecting port formed in the bottom of the second built-in shell, and the other end of the second supporting sleeve is connected to the top of the workbench in a clamped mode.
As a further description of the above technical solution:
the drying component comprises a drainage fan, the top of the body of the drainage fan is fixedly connected with the bottom of the workbench through a damping seat, an output port of the drainage fan is communicated with one end of an electric heating pipe through a drainage pipe, the other end of the electric heating pipe is connected with the bottom of the workbench in a clamped mode and is communicated with the bottom of a first supporting sleeve, and an input port of the drainage fan is communicated with one end of a first suction pipe.
As a further description of the above technical solution:
the conversion assembly comprises an air purification tank, one side of the air purification tank is communicated with the other end of the first suction pipe, the other side of the air purification tank is communicated with one end of the second suction pipe, and the other end of the second suction pipe is clamped at the bottom of the workbench and is communicated with the bottom of the second support sleeve.
As a further description of the above technical solution:
the air purification device is characterized in that an air purification plate and a support net panel are sequentially arranged on the inner side wall of the air purification tank from far to near by taking a first suction pipe as a reference, a bearing is clamped on the side end face of the support net panel, a switching cylinder is sleeved in the bearing, a turbine is fixedly connected to the surface of the switching cylinder, a winding coil is further wound and connected to the surface of the switching cylinder, the winding coil is located on the inner side of a permanent magnet seat, the side end face of the permanent magnet seat is fixedly connected to the inner side wall of the air purification tank, a wheel disc is fixedly connected to the end portion of the switching cylinder, a movable convex seat is connected to the side end face of the wheel disc in an embedded mode, and a fixed convex seat is fixedly connected to the position, corresponding to the movable convex seat, of the side end face of the air purification tank.
As a further description of the above technical solution:
the utility model discloses an air purification jar, including air purification board, sliding connection seat, supporting spring, sliding connection seat, air purification jar, sliding connection seat's face, sliding connection seat's the face of face and the inboard terminal surface fixed connection of air purification jar.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the mutual matching of the designed structures such as the first flow guide assembly, the second flow guide assembly, the drying assembly, the conversion assembly and the like, the drying is convenient, meanwhile, the pollution phenomenon can not occur, a certain preheating effect can also be achieved, the moisture of paper can be reduced, the penetration depth of ink can be further improved, the outward permeation phenomenon can be effectively avoided when the surfaces of paper with different qualities are printed, the thickness of printing lines can be effectively changed, the printing quality is effectively improved, ionized air acts on the surface of the paper, when the surface of the paper is charged with negative charges, positive charges in air flow can be absorbed, and when the surface of the paper is charged with positive charges, negative charges in the air flow can be absorbed, so that the static on the surface of the paper is neutralized, the purpose of eliminating the static is achieved, the dust removal and static removal can be performed, and the air can be treated.
2. In the invention, through the arranged basic component and the printing component, the paper receiving cylinder, the upper blanket cylinder, the lower blanket cylinder, the impression cylinder and the moistening system based on the guide wheel mechanism are controlled to simultaneously operate, the paper receiving cylinder based on the guide wheel mechanism is wound and connected on the paper transferring cylinder based on the guide wheel mechanism at a certain uniform rotating speed in the working process, the printing plate is firstly contacted with the dampening roller of the moistening system to ensure that the blank part of the printing plate obtains water without ink, and then is contacted with the inking roller to ensure that the image-text part is inked, the ink is respectively coated on the upper blanket cylinder and the lower blanket cylinder in the rotating process of the impression cylinder, and the ink is printed on the upper part and the bottom of the paper when the paper passes through the tangent part of the upper blanket cylinder and the lower blanket cylinder, so that the double-sided synchronous printing is realized, the double-sided printing integrated design is realized, and the number of the transmission cylinders is reduced.
3. According to the invention, through the designed first guide assembly, second guide assembly and drying assembly, in the process that paper is wound and connected on a paper conveying roller based on a guide wheel mechanism, the paper is also driven in the first guide channel and the second guide channel to control the operation of the drainage fan, in the operation process of the drainage fan, air introduced by the drainage fan is injected into the electric heating pipe through the drainage pipe at an output port, the air enters the first supporting sleeve after completing circulating heat exchange inside the electric heating pipe, is sprayed on two surfaces of the paper through two groups of inclined air outlets, then sequentially flows through the first guide channel, the guide seat and the second supporting sleeve, is finally introduced into the second built-in shell through the inclined drainage port to be pinched and discharged through the second supporting sleeve, and the paper is dried in the output direction of the paper.
4. According to the invention, through the designed conversion assembly, hot air flowing back into the second supporting sleeve enters the machine cavity of the drainage fan again after being purified by the air purifying plate, the utilization rate of energy is effectively improved by utilizing the purification and circulation of hot air, the linear force of air flow can be converted into torque force and acts on the adapter cylinder by utilizing the particularity of a turbine structure in the process that the air flows into the air purifying tank to perform backflow action, the adapter cylinder can rotate to rotate the winding coil to cut magnetic induction lines generated between the permanent magnet bases and generate current, the winding coil can release a vortex electric field and ionize the flowing air in the process of generating current, the ionized air acts on the surface of paper, when the surface of the paper is positively charged, the positive charge in the air flow can be absorbed, and when the surface of the paper is positively charged, the negative charge in the air flow can be absorbed, so that the static electricity on the surface of the paper is neutralized, the purpose of eliminating the static electricity can be achieved, the dust and the static electricity can be removed, and the air can be treated.
Drawings
FIG. 1 is an exploded view of a split-level double-sided single-color fountain offset printing press according to the present invention;
FIG. 2 is an exploded view of a first diversion assembly of a split-level double-sided monochromatic fountain offset printing press according to the present invention;
FIG. 3 is a schematic cross-sectional view of a front view of a first built-in housing of a split-level double-sided single-color fountain offset printing press according to the present invention;
FIG. 4 is a schematic cross-sectional view of an orthographic view of a printing element in a split-level double-sided single-color fountain offset printing press according to the present invention;
FIG. 5 is a schematic cross-sectional view of a second built-in housing of a split-level double-sided monochrome fountain offset printing press according to the present invention;
FIG. 6 is a schematic structural diagram of an orthographic view of a drying assembly in a split-level double-sided single-color fountain offset press according to the present invention;
FIG. 7 is an enlarged schematic view of the offset press at A point in the staggered double-sided single-color fountain offset press according to the present invention;
FIG. 8 is an exploded view of a transfer module in a split-level double-sided monochrome fountain offset printing press according to the present invention.
Illustration of the drawings:
1. a base component; 101. a work table; 102. a paper conveying roller based on a guide wheel mechanism; 103. a delivery roller based on a guide wheel mechanism; 2. a printing assembly; 201. an outer frame; 202. a flow conductor; 203. an upper blanket cylinder; 204. a lower blanket cylinder; 205. an impression cylinder; 206. a wetting system; 207. a storage groove; 3. a first flow guide assembly; 301. a first flow guide passage; 302. a first built-in housing; 303. a first connection port; 304. an inclined air outlet; 305. a first support sleeve; 4. a second flow guide assembly; 401. a second flow guide channel; 402. a second support sleeve; 403. a second built-in housing; 404. a second connection port; 405. an inclined drainage port; 5. a drying assembly; 501. a drainage fan; 502. a drainage tube; 503. an electric heating tube; 504. a first suction pipe; 6. a conversion component; 601. an air purification tank; 602. an air purification plate; 603. supporting the mesh panel; 604. a bearing; 605. a transfer cylinder; 606. a turbine; 607. a winding coil; 608. a permanent magnet seat; 609. a wheel disc; 610. a movable convex base; 611. a fixed convex base; 612. sliding connecting grooves; 613. a sliding connection seat; 614. a support spring; 615. and a second suction pipe.
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. 1-8, the present invention provides a technical solution: the utility model provides a two-sided monochromatic water fountain offset press of splitlevel, including basic subassembly 1, the top fixedly connected with printing element 2 of basic subassembly 1, printing element 2's both sides face is provided with first water conservancy diversion subassembly 3 and second water conservancy diversion subassembly 4 respectively, the equal joint in the top of basic subassembly 1 in the bottom of second water conservancy diversion subassembly 4 and first water conservancy diversion subassembly 3, basic subassembly 1's bottom fixedly connected with stoving subassembly 5, the one end joint of stoving subassembly 5 corresponds the position department of first water conservancy diversion subassembly 3 in basic subassembly 1 bottom, the other end of stoving subassembly 5 is linked together with the one side that conversion subassembly 6 is close, the one end joint that conversion subassembly 6 kept away from stoving subassembly 5 corresponds the position department of second water conservancy diversion subassembly 4 in basic subassembly 1 bottom.
Specifically, as shown in fig. 1, the base assembly 1 includes a workbench 101, a paper delivery roller 102 based on a guide wheel mechanism and a paper delivery roller 103 based on the guide wheel mechanism are fixedly connected to the top of the workbench 101, respectively, and the paper delivery roller 103 based on the guide wheel mechanism and the paper delivery roller 102 based on the guide wheel mechanism are located on two sides of the first diversion assembly 3 and the second diversion assembly 4, respectively.
Specifically, as shown in fig. 4, the printing assembly 2 includes an outer frame 201, a bottom of the outer frame 201 is fixedly connected to a top of the workbench 101, the top and the bottom of an inner side of the outer frame 201 are both fixedly connected with the fluid conductors 202, the two fluid conductors 202 are respectively provided with an upper blanket cylinder 203 and a lower blanket cylinder 204, impression cylinders 205 are respectively provided at positions corresponding to the lower blanket cylinder 204 and the upper blanket cylinder 203 at inner sides of the two fluid conductors 202, an article accommodating groove 207 is provided at a position corresponding to the impression cylinder 205 on an inner side wall of the fluid conductor 202, and a wetting system 206 is provided at a position corresponding to the impression cylinder 205 in the article accommodating groove 207.
The embodiment specifically includes: the delivery cylinder 103 based on the guide wheel mechanism will be wound and connected to the delivery cylinder 102 based on the guide wheel mechanism at a certain uniform rotation speed during the operation, the printing plate will contact with the dampening roller of the dampening system 206 to make the blank part of the printing plate get water and not ink, and then contact with the inking roller to ink the printing image and text part, the ink will be coated on the upper blanket cylinder 203 and the lower blanket cylinder 204 respectively during the rotation of the impression cylinder 205, and the ink will be printed on the upper and the bottom of the paper when the paper passes through the tangent position of the upper blanket cylinder 203 and the lower blanket cylinder 204.
Specifically, as shown in fig. 2, the first flow guiding assembly 3 includes a first flow guiding channel 301, the first flow guiding channel 301 is located between two flow guiding bodies 202, one side of the first flow guiding channel 301, which is away from the flow guiding bodies 202, is connected to a first built-in housing 302 in an embedded manner, an inclined air outlet 304 is formed in an inner side wall of the first built-in housing 302, and a first supporting sleeve 305 is further fastened to a position, corresponding to the inclined air outlet 304, of the bottom of the first flow guiding channel 301.
The embodiment specifically includes: in the process that paper is wound and connected on the paper conveying roller 102 based on the guide wheel mechanism, the paper is also transmitted in the first guide channel 301 and the second guide channel 401 to control the operation of the drainage fan 501, and in the operation process of the drainage fan 501, air introduced by the drainage fan 501 is injected into the electric heating pipe 503 through the drainage pipe 502 at the output port, enters the first supporting sleeve 305 after completing circulating heat exchange inside the electric heating pipe, and is sprayed on two surfaces of the paper through the two groups of inclined air outlets 304.
Specifically, as shown in fig. 5, the second flow guide assembly 4 includes a second flow guide channel 401, the second flow guide channel 401 and the first flow guide channel 301 are located on the same horizontal line, one side of the inside of the second flow guide channel 401, which is far away from the flow guide body 202, is connected to a second built-in housing 403 in an embedded manner, an inclined flow guide opening 405 is formed in an inner side wall of the second built-in housing 403, and a second support sleeve 402 is clamped at the bottom of the second flow guide channel 401.
Specifically, as shown in fig. 1, one end of the first supporting sleeve 305 is located in the first connecting port 303 formed at the bottom of the first built-in housing 302, the other end of the first supporting sleeve 305 is clamped at the top of the workbench 101, one end of the second supporting sleeve 402 is located in the second connecting port 404 formed at the bottom of the second built-in housing 403, and the other end of the second supporting sleeve 402 is clamped at the top of the workbench 101.
Specifically, as shown in fig. 7, the drying component 5 includes a drainage fan 501, the top of the body of the drainage fan 501 is fixedly connected to the bottom of the workbench 101 through a shock absorbing seat, an output port of the drainage fan 501 is communicated with one end of an electric heating pipe 503 through a drainage pipe 502, the other end of the electric heating pipe 503 is clamped to the bottom of the workbench 101 and is communicated with the bottom of the first supporting sleeve 305, and an input port of the drainage fan 501 is communicated with one end of a first suction pipe 504.
The embodiment specifically includes: hot air flows through the first flow guide channel 301, the flow guide seat and the second support sleeve 402 in sequence, is introduced into the second built-in shell 403 through the inclined flow guide port 405 and is pinched, and is discharged through the second support sleeve 402, the paper is dried in the output direction of the back paper, paper scraps on the surface of the paper can be effectively removed, and the influence caused by early printing of the paper scraps and the adhesion of the paper scraps on the upper rubber roller 203 or the lower rubber roller 204 are avoided.
Specifically, as shown in fig. 8, the conversion assembly 6 includes an air purification tank 601, one side of the air purification tank 601 is communicated with the other end of the first suction pipe 504, the other side of the air purification tank 601 is communicated with one end of a second suction pipe 615, and the other end of the second suction pipe 615 is clamped at the bottom of the workbench 101 and is communicated with the bottom of the second support sleeve 402.
Specifically, as shown in fig. 8, an air purification plate 602 and a support mesh panel 603 are sequentially arranged on the inner side wall of the air purification tank 601 from far to near with reference to the first suction pipe 504, a bearing 604 is clamped on the side end surface of the support mesh panel 603, a transfer cylinder 605 is connected in the bearing 604, a turbine 606 is fixedly connected to the surface of the transfer cylinder 605, a winding coil 607 is further wound and connected on the surface of the transfer cylinder 605, the winding coil 607 is located inside a permanent magnet seat 608, the winding coil 607 is rotated to cut magnetic induction lines generated between the permanent magnet seats 608 and generate current through the designed permanent magnet seat 608 and winding coil 607, the winding coil 607 releases a vortex electric field in the process of generating current, and ionizes air flowing through, the ionized air acts on the surface of the paper, when the surface of the paper is negatively charged, the positively charged air in the air flow is absorbed, when the surface of the paper is positively charged, the negatively charged air on the surface of the paper is neutralized, the side end surface of the magnetic seat 608 is fixedly connected to the inner side end surface of the air purification tank, the inner side end surface of the transfer cylinder is fixedly connected to a movable convex seat 609, and the movable convex seat 610 is connected to the movable convex seat 610.
The embodiment specifically includes: after the hot air flowing back into the second support sleeve 402 is purified by the air purification plate 602, the hot air enters the cavity of the drainage fan 501 again, the utilization rate of energy is effectively improved by the purification and circulation of hot air, and the linear force of the air flow is converted into torsion and acts on the adapter cylinder 605 by the particularity of the structure of the turbine 606 in the process that the air enters the air purification tank 601 for backflow action.
Specifically, as shown in fig. 8, a sliding connecting groove 612 is formed in the surface of the air purification plate 602, a sliding connecting seat 613 is slidably connected in the sliding connecting groove 612, a side end surface of the sliding connecting seat 613 is fixedly connected to an inner side end surface of the sliding connecting seat 613 through a supporting spring 614, and an end surface of the sliding connecting seat 613 is fixedly connected to an inner side end surface of the air purification tank 601.
The working principle is as follows: when in use, the paper receiving cylinder 103 based on the guide wheel mechanism, the upper blanket cylinder 203, the lower blanket cylinder 204, the impression cylinder 205 and the dampening system 206 are controlled to run simultaneously, the paper receiving cylinder 103 based on the guide wheel mechanism is wound and connected on the paper transfer cylinder 102 based on the guide wheel mechanism at a certain uniform rotating speed in the working process, the printing plate is firstly contacted with the dampening roller of the dampening system 206 to ensure that the blank part of the printing plate obtains water without ink, then is contacted with the inking roller to ensure that the image-text part is inked, the ink is respectively coated on the upper blanket cylinder 203 and the lower blanket cylinder 204 in the rotating process of the impression cylinder 205, the ink is printed on the upper part and the bottom of the paper when the paper passes through the tangent part of the upper blanket cylinder 203 and the lower blanket cylinder 204, the double-sided synchronous printing is realized, the double-sided printing integrated design is realized, the number of the transmission cylinders is reduced, in the process that paper is wound and connected on the paper conveying roller 102 based on the guide wheel mechanism, the paper is also transmitted in the first guide channel 301 and the second guide channel 401 to control the operation of the drainage fan 501, in the operation process of the drainage fan 501, the output port of the drainage fan can inject the air introduced by the drainage pipe 502 into the electric heating pipe 503, the air enters the first supporting sleeve 305 after the circulation type heat exchange is completed in the drainage fan, the air is sprayed on two surfaces of the paper through two groups of inclined air outlets 304, then the air sequentially flows through the first guide channel 301, the guide seat and the second supporting sleeve 402, finally the air is introduced into the second built-in shell through the inclined drainage port 405 to be pinched and is discharged through the second supporting sleeve 402, and the paper is dried along the output direction of the paper, on one hand, paper scraps 403 on the surface of the paper can be effectively removed, the influence caused by the early printing of the paper scraps and the adhesion on the upper rubber roller 203 or the lower rubber roller 204 are avoided, the drying is convenient, meanwhile, the pollution phenomenon can not occur, on the other hand, the drying effect can be achieved on paper, a certain preheating effect can be achieved, the moisture content of the paper is reduced, the penetration depth of ink can be further improved, the phenomenon of external penetration can be effectively avoided when the surfaces of the paper with different qualities are printed, the thickness of a printing line can be effectively changed, the printing quality is effectively improved, hot air flowing back into the second supporting sleeve 402 enters the machine cavity of the drainage fan 501 again after being purified through the air purifying plate 602, the utilization rate of energy is effectively improved by utilizing the purification and circulation of hot air, in the process of air flowing back through the air purifying tank 601 for backflow action, the linear force of the air flow can be converted into torsion and acts on the switching cylinder by utilizing the particularity of the structure of the turbine 606, the switching cylinder 605 is in the rotating process, on the one hand, the magnetic induction line generated between the rotating winding coil 607 for cutting the magnetic seat 608 can be rotated and generate current, the winding coil can release the electric field in the process of generating the electric field, the air flowing through the switching cylinder 605 can absorb the negative charges of the air flowing through the paper surface, and the static charges of the paper can be absorbed in the air flow, and the static electricity generated on the paper surface, the paper can be removed when the paper surface, the paper is electrostatic charges of the paper, the paper.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (3)
1. The staggered double-sided monochromatic water fountain offset press comprises a base assembly (1) and is characterized in that a printing assembly (2) is fixedly connected to the top of the base assembly (1), a first flow guide assembly (3) and a second flow guide assembly (4) are arranged on two side faces of the printing assembly (2) respectively, the bottoms of the second flow guide assembly (4) and the first flow guide assembly (3) are clamped to the top of the base assembly (1), a drying assembly (5) is fixedly connected to the bottom of the base assembly (1), one end of the drying assembly (5) is clamped to the position, corresponding to the first flow guide assembly (3), of the bottom of the base assembly (1), the other end of the drying assembly (5) is communicated with the face, close to a conversion assembly (6), and one end, far away from the drying assembly (5), of the conversion assembly (6) is clamped to the position, corresponding to the second flow guide assembly (4), of the bottom of the base assembly (1);
the first flow guide assembly (3) comprises a first flow guide channel (301), the first flow guide channel (301) is located between two flow guide bodies (202), one side, far away from the flow guide bodies (202), of the interior of the first flow guide channel (301) is connected with a first built-in shell (302) in an embedded mode, an inclined air outlet (304) is formed in the inner side wall of the first built-in shell (302), and a first supporting sleeve (305) is clamped at the position, corresponding to the inclined air outlet (304), of the bottom of the first flow guide channel (301);
the second flow guide assembly (4) comprises a second flow guide channel (401), the second flow guide channel (401) and the first flow guide channel (301) are located on the same horizontal line, one side, far away from the flow guide body (202), of the inside of the second flow guide channel (401) is connected with a second built-in shell (403) in an embedded mode, an inclined flow guide opening (405) is formed in the inner side wall of the second built-in shell (403), and a second support sleeve (402) is clamped at the bottom of the second flow guide channel (401);
one end of the first supporting sleeve (305) is positioned in a first connecting port (303) formed in the bottom of the first built-in shell (302), the other end of the first supporting sleeve (305) is clamped at the top of the workbench (101), one end of the second supporting sleeve (402) is positioned in a second connecting port (404) formed in the bottom of the second built-in shell (403), and the other end of the second supporting sleeve (402) is clamped at the top of the workbench (101);
the drying assembly (5) comprises a drainage fan (501), the top of the body of the drainage fan (501) is fixedly connected with the bottom of the common workbench (101) through a shock absorption seat, an output port of the drainage fan (501) is communicated with one end of an electric heating pipe (503) through a drainage pipe (502), the other end of the electric heating pipe (503) is clamped at the bottom of the workbench (101) and is communicated with the bottom of a first supporting sleeve (305), and an input port of the drainage fan (501) is communicated with one end of a first suction pipe (504);
the conversion assembly (6) comprises an air purification tank (601), one surface of the air purification tank (601) is communicated with the other end of the first suction pipe (504), the other surface of the air purification tank (601) is communicated with one end of a second suction pipe (615), and the other end of the second suction pipe (615) is clamped at the bottom of the workbench (101) and is communicated with the bottom of the second support sleeve (402);
an air purification plate (602) and a support net panel (603) are sequentially arranged on the inner side wall of the air purification tank (601) from far to near by taking a first suction pipe (504) as a reference, a bearing (604) is clamped on the side end surface of the support net panel (603), a transfer cylinder (605) is sleeved in the bearing (604), a turbine (606) is fixedly connected to the surface of the transfer cylinder (605), a winding coil (607) is further wound and connected to the surface of the transfer cylinder (605), the winding coil (607) is positioned on the inner side of a permanent magnet seat (608), the side end surface of the permanent magnet seat (608) is fixedly connected to the inner side wall of the air purification tank (601), a wheel disc (609) is fixedly connected to the end part of the transfer cylinder (605), a movable convex seat (610) is connected to the side end surface of the wheel disc (609) in an embedded manner, and a fixed convex seat (611) is further fixedly connected to the position, corresponding to the movable convex seat (610), of the side end surface of the air purification plate (602);
sliding connection groove (612) have been seted up on the surface of air purification board (602), sliding connection has sliding connection seat (613) in sliding connection groove (612), sliding connection seat (613)'s side end face passes through supporting spring (614) and the inboard terminal surface fixed connection of sliding connection seat (613), sliding connection seat (613)'s terminal surface and the inboard terminal surface fixed connection of air purification jar (601).
2. A splitlevel two-sided monochrome water fountain offset press according to claim 1, wherein the base assembly (1) comprises a worktable (101), a paper delivery roller (102) based on a guide wheel mechanism and a paper delivery roller (103) based on a guide wheel mechanism are fixedly connected to the top of the worktable (101), respectively, and the paper delivery roller (103) based on a guide wheel mechanism and the paper delivery roller (102) based on a guide wheel mechanism are respectively located at two sides of the first flow guide assembly (3) and the second flow guide assembly (4).
3. The offset press of a staggered double-sided single-color fountain according to claim 2, wherein the printing assembly (2) comprises an outer frame (201), the bottom of the outer frame (201) is fixedly connected to the top of the workbench (101), the top and the bottom of the inner side of the outer frame (201) are both fixedly connected with the fluid conductors (202), the two fluid conductors (202) are respectively provided with an upper blanket cylinder (203) and a lower blanket cylinder (204), the positions of the inner sides of the two fluid conductors (202) corresponding to the lower blanket cylinder (204) and the upper blanket cylinder (203) are both provided with impression cylinders (205), the positions of the inner side walls of the fluid conductors (202) corresponding to the impression cylinders (205) are provided with object slots (207), and the positions of the object slots (207) corresponding to the impression cylinders (205) are provided with wetting systems (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110980133.XA CN113682037B (en) | 2021-08-25 | 2021-08-25 | Split-level double-sided single-color dampening offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110980133.XA CN113682037B (en) | 2021-08-25 | 2021-08-25 | Split-level double-sided single-color dampening offset press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113682037A CN113682037A (en) | 2021-11-23 |
| CN113682037B true CN113682037B (en) | 2023-01-17 |
Family
ID=78582339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110980133.XA Active CN113682037B (en) | 2021-08-25 | 2021-08-25 | Split-level double-sided single-color dampening offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113682037B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309858A (en) * | 1997-05-12 | 1998-11-24 | Tohoku Ricoh Co Ltd | Stencil press |
| DE19720751B4 (en) * | 1997-05-17 | 2005-04-14 | Koenig & Bauer Ag | Printing machine with a device for powdering sheets |
| US6811863B2 (en) * | 2001-07-20 | 2004-11-02 | Brite Ideas, Inc. | Anti-marking coverings for printing presses |
| US20050156961A1 (en) * | 2004-01-21 | 2005-07-21 | Kia Silverbrook | Method of printing on-demand patterned media |
| JP2011093262A (en) * | 2009-11-02 | 2011-05-12 | Offset Clean Co Ltd | Method for circulating and supplying cleaning liquid for printer roller, and cleaning device |
| CN106313882A (en) * | 2016-08-25 | 2017-01-11 | 安庆市芊芊纸业有限公司 | Printing device for rubber surface of presswork |
| CN110696487B (en) * | 2019-10-24 | 2021-10-15 | 济南晨彩包装印刷有限公司 | Preheating type printing machine |
| CN113232402B (en) * | 2021-05-26 | 2023-06-09 | 蔡亚琴 | Front noctilucent velvet offset printing equipment and technology thereof |
-
2021
- 2021-08-25 CN CN202110980133.XA patent/CN113682037B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113682037A (en) | 2021-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113682037B (en) | Split-level double-sided single-color dampening offset press | |
| CN108466479A (en) | Water installations and technique are crossed in a kind of back side of the soft trade mark of intaglio printing press polychrome group chromatography | |
| CN210101011U (en) | Novel green energy-saving environment-friendly printing machine | |
| CN102500584B (en) | Top-installed type automatic photogravure roller cleaning machine | |
| CN211808331U (en) | Intaglio printing equipment capable of realizing double-sided printing | |
| CN201415516Y (en) | Special-purpose transfer printing device for cotton fabric | |
| CN211075090U (en) | Printing machine with drying mechanism | |
| CN113232402A (en) | Front-side noctilucent velvet offset printing equipment and technology thereof | |
| CN212499390U (en) | Printing roller cooling device for printing equipment | |
| CN216300479U (en) | Novel energy-concerving and environment-protective type double-sided printing device | |
| CN101508197A (en) | Improved transfer printing device special for cotton cloth | |
| CN208855231U (en) | A kind of integration adhesive label making apparatus | |
| CN210026607U (en) | Double-sided single-color fountain offset press with adjustable wettability | |
| CN207643912U (en) | A kind of Binding and printing machine | |
| CN208543935U (en) | A kind of set composite of perfecting press | |
| CN206938149U (en) | A kind of two-sided monochromatic water damping offset press of splitlevel | |
| CN206106608U (en) | High -speed two -sided soft offset press of pressing firmly | |
| CN213082634U (en) | Printing plate engraving roller device with dustproof structure | |
| CN211075191U (en) | Quick ink jet device is used in processing of notebook plastic casing | |
| CN216304294U (en) | Melamine impregnated paper processing apparatus | |
| CN214984220U (en) | High-precision 3D ink jet printing equipment applied to curved surface | |
| CN114131703B (en) | Rolling device is used in processing of composite sheet for treadmill | |
| CN215321404U (en) | Offset press destaticizing mechanism | |
| CN213947843U (en) | Drying device for high-speed printing machine of reel | |
| CN215041236U (en) | Printing machine with drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |