CN113580751A - Two-sided lithography apparatus of corrugated container board - Google Patents
Two-sided lithography apparatus of corrugated container board Download PDFInfo
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- CN113580751A CN113580751A CN202110837630.4A CN202110837630A CN113580751A CN 113580751 A CN113580751 A CN 113580751A CN 202110837630 A CN202110837630 A CN 202110837630A CN 113580751 A CN113580751 A CN 113580751A
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- 238000001459 lithography Methods 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 239000011111 cardboard Substances 0.000 claims abstract description 28
- 238000001035 drying Methods 0.000 claims abstract description 28
- 230000007306 turnover Effects 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000002950 deficient Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 101000901617 Notophthalmus viridescens Homeobox protein DLX-3 Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
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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
- B41F23/0403—Drying webs
- B41F23/0406—Drying webs by radiation
- B41F23/0409—Ultraviolet dryers
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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
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Making Paper Articles (AREA)
Abstract
A corrugated cardboard duplex printing apparatus comprising: the device comprises a guide conveying mechanism, a primary printing device, an automatic turnover mechanism, a secondary printing device and a drying box; the first-stage printing equipment is connected with the guide conveying mechanism, and a first conveying device is arranged at one end, far away from the guide conveying mechanism, of the first-stage printing equipment; one side of the secondary printing equipment, which is close to the first conveying device, is connected with a second conveying device, and the automatic turnover mechanism is rotatably connected between the first conveying device and the second conveying device; one end of the secondary printing equipment, which is far away from the second conveying device, is connected with the drying box; the ink curing device is arranged on the first conveying device and the second conveying device. According to the invention, the corrugated board is subjected to orientation adjustment by adopting the guide conveying mechanism, the printing ink is cured and dried after the corrugated board is subjected to primary printing, the corrugated board is subjected to secondary printing after the corrugated board is turned over by the automatic turning mechanism, and then the corrugated board enters the drying box to be dried and cured, so that the double-sided printing quality is ensured.
Description
The technical field is as follows:
the invention relates to the technical field of corrugated board printing, in particular to a double-sided printing device for corrugated boards.
Background art:
the carton printing machine is used for printing corrugated boards forming a carton, when the corrugated boards are subjected to double-sided printing, in order to ensure the printing quality, one side of the corrugated boards is printed on one side and then continuously turned over to continuously print the other side of the corrugated boards, but when the corrugated boards are turned over to be printed, manual intervention operation is required, the automation degree is low, ink solidification and drying are insufficient, and the printing effect is influenced.
Along with the continuous improvement of printing process, the double-side printing machine is popularized and used, the printing efficiency is improved, the printing effect is not improved, the patterns on the corrugated board are unclear through single printing when the double-side printing machine is adopted, in addition, the extrusion force to the corrugated board is large when the printing effect is improved, the extrusion damage to the corrugated board is extremely easily caused, the ink is insufficiently cured and dried, and the production of a large number of defective products is caused.
The invention content is as follows:
in view of this, it is necessary to design a double-sided printing apparatus for corrugated cardboard, which can enhance the double-sided printing effect of corrugated cardboard, has clear patterns, can fully cure the ink, and can prevent the generation of defective products.
A corrugated cardboard duplex printing apparatus comprising: the device comprises a guide conveying mechanism, a primary printing device, an automatic turnover mechanism, a secondary printing device and a drying box; wherein the content of the first and second substances,
the primary printing equipment is connected with the guide conveying mechanism, and a first conveying device is arranged at one end, far away from the guide conveying mechanism, of the primary printing equipment;
one side of the secondary printing equipment, which is close to the first conveying device, is connected with a second conveying device, and the movable turnover mechanism is rotatably connected between the first conveying device and the second conveying device;
one end of the secondary printing equipment, which is far away from the second conveying device, is connected with the drying box;
the printing ink curing device is arranged along the conveying direction of the first conveying device and the second conveying device.
According to the invention, the corrugated board is subjected to orientation adjustment by adopting the guide conveying mechanism, the printing ink is cured and dried after the corrugated board is subjected to primary printing, the corrugated board is subjected to secondary printing after the corrugated board is turned over by the automatic turning mechanism, and then the corrugated board enters the drying box to be dried and cured, so that the double-sided printing quality is ensured.
Preferably, the guide conveying mechanism is relatively provided with a deformable flexible baffle. And adjusting the direction of the corrugated board in the conveying process.
Preferably, a magnet platform for magnetically adsorbing the flexible baffle is arranged on the guide conveying mechanism. The magnetic adsorption mode is adopted to facilitate the adjustment.
Preferably, the primary printing apparatus includes: a first printing press engaging a transport end of the guided transport mechanism and a first curing bin engaging the first printing press; wherein the content of the first and second substances,
one end of the first curing box, which is far away from the first printing machine, is connected with the first conveying device. After being printed by the first printing machine, the printing ink on the corrugated board is quickly cured by the first curing box and is conveyed to the first conveying device for conveying.
Preferably, the automatic turnover mechanism includes: the device comprises symmetrically arranged brackets and a shaft rod which is rotatably connected between the two brackets;
the number of the shaft rods is two, and the two shaft rods are positioned on the same horizontal line;
wherein a first turning block is assembled on the shaft rod close to the first conveying device, and a second turning block is assembled on the other shaft rod; the first overturning block and the second overturning block are arranged in a staggered mirror image mode;
still including the rotor plate, the intermediate position of rotor plate is connected with the servo motor according to setting for frequency reciprocating motion, just the one end of rotor plate rotates through first articulated rod to be connected first upset piece, the other end of rotor plate rotates through the second articulated rod to be connected second upset piece. The automatic turnover mechanism is arranged to automatically turn over the corrugated board, so that manual intervention is reduced.
Preferably, the first turning block and the second turning block are both provided with bosses matched with the gravity center position of the corrugated board;
when the first overturning block and the second overturning block rotate upwards to a set angle, the corrugated board is moved to the boss on the second overturning block from the boss on the first overturning block. The overturning operation is simple and convenient, and the performance is stable.
Preferably, each boss is provided with a position sensor for detecting the in-place information of the corrugated board. And the corresponding operation of the servo motor is controlled by detecting the position information of the corrugated board.
Preferably, the first conveying device is relatively provided with a first abdicating conveying belt matched with the first overturning block; and a second abdicating conveyor belt matched with the second overturning block is oppositely arranged on the second conveying device. The corrugated board conveying device has the advantages that the first turning block and the second turning block are subjected to abdication in the rotating process, so that conveying surfaces of the corrugated board are different when the corrugated board is conveyed from the first abdication conveying belt to the second abdication conveying belt.
Preferably, the secondary printing apparatus comprises: a second printer engaging the second abdicating conveyor and a second curing bin engaging the second printer; wherein the content of the first and second substances,
and one end of the second curing box, which is far away from the second printing machine, is connected with the drying box. After being printed by a second printer, the printing ink on the corrugated board is quickly cured by a second curing box and is conveyed to a drying box for further curing and drying the printing ink on the corrugated board.
Preferably, the ink curing apparatus includes: a plurality of curing lamps connected above the first conveyor and the second conveyor by uprights;
and each curing lamp is provided with a heat dissipation lamp tube along the length direction and LED lamps arranged on two sides of the heat dissipation lamp tube. Through the mutual cooperation of heat dissipation and UV light source, the effect of reinforcing fast curing.
Description of the drawings:
FIG. 1 is a schematic structural view of a corrugated cardboard duplex printing apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of an automatic turnover mechanism provided in the present invention;
FIG. 3 is a schematic view of the construction of the abdicating conveyor belt provided in the present invention;
FIG. 4 is a schematic structural view of a curing lamp provided in the present invention;
FIG. 5 is a schematic front structural view of a drying box provided in the present invention;
fig. 6 is a schematic side view of a drying box provided in the present invention.
In the figure: the device comprises a guide conveying mechanism-1, a flexible baffle-2, a first printer-3, a first curing box-4, a first conveying device-5, an automatic turnover mechanism-6, a support-61, a first turnover block-62, a second turnover block-63, a position sensor-64, a shaft rod-65, a rotating plate-66, a first hinged rod-67, a second hinged rod-68, a servo motor-69, a second conveying device-7, a first conveying belt-71, a limit baffle-72, a stand column-73, a curing lamp-74, a second conveying belt-75, a radiating lamp tube-76, an LED lamp-77, a second printer-8, a second curing box-9, a drying box-10, a driving motor-101, a radiating plate-102, a first conveying device-65, a servo motor-69, a second conveying device-7, a first conveying belt-71, a limiting baffle-72, a stand column-73, a curing lamp-74, a second conveying belt-75, a radiating lamp-76, an LED lamp-77, a second printer-8, a second curing box-9, a drying box-10, a driving motor-101, a radiating plate-102, a heating plate, A guide plate-103, a guide wheel-104 and a moisture removing fan-11.
The specific implementation mode is as follows:
as shown in fig. 1, a double-sided printing apparatus for corrugated cardboards, comprising: and the guide conveying mechanism 1 is used for conveying the die-cut corrugated boards, and the corrugated boards are conveyed to the guide positioning and conveying machine in the conveying process. The guide conveying mechanism 1 is relatively provided with a deformable flexible baffle 2. And adjusting the direction of the corrugated board in the conveying process. And a magnet platform for magnetically adsorbing the flexible baffle 2 is arranged on the guiding and conveying mechanism 1. The space between the flexible baffles 2 on the two sides is adjusted in a magnetic adsorption mode, so that the direction of the corrugated board is adjusted by the guide conveying mechanism 1 in the conveying process, and manual operation is reduced.
At the end of the transport of the guide conveyor 1, a primary printing unit is connected, into which the cardboard is transported in a predetermined orientation for printing. The primary printing apparatus includes: a first printing press 3 engaging the transfer end of the guide transfer mechanism 1 and a first curing oven 4 engaging the first printing press 3. The end of the first curing oven 4 remote from the first printing press 3 engages a first conveyor 5. After being printed by the first printing machine 3, the ink on the corrugated board is quickly solidified by the first curing box 4 and is conveyed to the first conveying device 5 for conveying. After the corrugated board is printed with ink by the first printing machine 3, the ink is cured in the first curing box 4, so that the first conveying device 5 is prevented from damaging the patterns on the corrugated board in the conveying process.
In the embodiment of the present application, a two-stage printing method is adopted to print the corrugated board, and the two-stage printing method may include: one side of the corrugated board is printed by a first-stage printing device, and the other side of the corrugated board is printed by a second-stage printing device; the purpose of printing the corrugated board on two sides is achieved. In the other step, primary printing is carried out on the two sides of the corrugated board by adopting primary printing equipment, and final printing is carried out on the two sides of the corrugated board by adopting secondary printing equipment; higher printing quality can be guaranteed to the printing of two kinds of modes, and is less to corrugated container board damage, only need according to the using-way with the printing machine change for single face printing machine or two-sided printing machine can, do not do too much to describe here again.
With reference to fig. 1-2, after the first printing device finishes printing, the corrugated board is conveyed to the second printing device for printing, and the automatic turnover mechanism 6 is used to turn over and position the corrugated board in this embodiment. When the printing machine is a single-sided printing machine, manual operation can be reduced by turning over and positioning the corrugated board; when the printing machine is a double-sided printing machine, the corrugated board can be turned over and positioned to dry and solidify the printing ink on two sides.
When the automatic turnover mechanism 6 is arranged, one side of the secondary printing equipment, which is close to the first conveying device 5, is connected with a second conveying device 7, and the automatic turnover mechanism 6 is rotatably connected between the first conveying device 5 and the second conveying device 7.
After the corrugated board is printed by the primary printing equipment, the corrugated board is conveyed to the automatic turnover mechanism 6 through the first conveying device 5, the corrugated board is turned over by the automatic turnover mechanism 6 and conveyed to the second conveying device 7, and the turned corrugated board is continuously conveyed to the secondary printing equipment by the second conveying device 7 for printing, so that better printing quality is ensured.
When the above-described turning operation is specifically realized, the automatic turning mechanism 6 includes: the device comprises brackets 61 which are symmetrically arranged and a shaft rod 65 which is rotatably connected between the two brackets 61; the number of the shaft rods 65 is two and each is assembled on the bracket 61 through a bearing. The two mandrels 65 have a gap and are located on the same horizontal line.
Wherein a first turning block 62 is arranged on the shaft rod close to the first conveying device 5, and a second turning block 63 is arranged on the other shaft rod; the first turning block 62 and the second turning block 63 are arranged in a staggered mirror image mode; the automatic turnover device further comprises a rotating plate 66, a servo motor 69 which reciprocates according to a set frequency is connected to the middle position of the rotating plate 66, one end of the rotating plate 66 is rotatably connected with the first turnover block 62 through a first hinge rod 67, and the other end of the rotating plate 66 is rotatably connected with the second turnover block 63 through a second hinge rod 68. The automatic turnover mechanism 6 is arranged to automatically turn over the corrugated board, so that manual intervention is reduced.
Bosses matched with the gravity center position of the corrugated board are arranged on the first overturning block 62 and the second overturning block 63; when the first turning block 62 and the second turning block 63 rotate upwards to a set angle, the corrugated board moves from the boss on the first turning block 62 to the boss on the second turning block 63. The overturning operation is simple and convenient, and the performance is stable.
Each boss is provided with a position sensor 64 for detecting the in-place information of the corrugated board. The position sensor 64 is any one of a diffuse reflection sensor, a laser sensor, a micro switch, and a position switch. By detecting the position information of the corrugated cardboard, the corresponding operation of the servo motor 69 is controlled. Meanwhile, as shown in fig. 3, when the first turning block 62 rotates to carry the corrugated cardboard on the first conveying device 5, and the second turning block 63 places the corrugated cardboard on the second conveying device 7, it is necessary to have a space for the first conveying device 5 and the second conveying device 7 to get out of position. For this purpose, the first conveying device 5 is relatively provided with a first abdicating conveyor belt matched with the first turning block 62; a second abdicating conveyor belt matched with the second turning block 63 is oppositely arranged on the second conveying device 7. The rotation strokes of the first turning block 62 and the second turning block 63 are subjected to abdicating, so that the conveying surfaces of the corrugated boards are different when the corrugated boards are conveyed from the first abdicating conveyor belt to the second abdicating conveyor belt. And the two sides of the first yielding conveyor belt and the second yielding conveyor belt are respectively provided with a limit baffle 72, so that the stable conveying performance of the corrugated board is ensured. Fig. 3 illustrates a structure of a second concession conveyor belt, which includes a first conveyor belt 71 and a second conveyor belt 75 that operate independently, and a gap is formed between the first conveyor belt 71 and the second conveyor belt 75, so that the gap is between concession holes of the second turning block 63, so that the turned corrugated cardboard is conveyed to the secondary printing equipment by the first conveyor belt 71 and the second conveyor belt 75.
The second grade lithography apparatus is the same with one-level lithography apparatus structure, and the second grade lithography apparatus includes: a second printer 8 engaging the second abdicating conveyor and a second curing box 9 engaging the second printer 8; wherein, the end of the second curing box 9 far away from the second printing machine 8 is connected with a drying box 10. After being printed by the second printer 8, the ink on the corrugated board is quickly cured by the second curing box 9 and is conveyed to the drying box 10 for further curing and drying.
As can be seen from the above description, after the first printing machine 3 prints the corrugated cardboard, the first abdicating conveyor belt conveys the corrugated cardboard until the position sensor 64 on the first turning block 62 detects the in-place information of the corrugated cardboard, and the control system controls the servo motor 69 to rotate, so that the first turning block 62 and the second turning block 63 synchronously rotate upwards. Because the width of the bosses on the first turning block 62 and the second turning block 63 are matched with the gravity center position of the corrugated board, the corrugated board on the first abdicating conveyor belt is carried and rotated in the rotating process of the first turning block 62. When the first and second turning blocks 62 and 63 are rotated with each other and in a crossed state, the corrugated cardboard on the first turning block 62 is tilted and slides onto the boss on the second turning block 63. After the position sensor 64 on the boss of the second turning block 63 detects the in-place information of the corrugated board, the control system controls the servo motor 69 to rotate reversely along the previous rotating direction, so that the corrugated board is turned over and placed on the second abdicating conveyor belt for conveying while the second turning block 63 rotates.
With reference to fig. 1 and 4, in the embodiment of the present application, in order to enhance the curing effect of the ink, it is avoided that the ink is not completely dried during the transferring process and the secondary printing, and the ink is easily uneven after the secondary printing. For this purpose, the first conveyor 5 and the second conveyor 7 in this embodiment are each provided with an ink curing device. The ink curing apparatus includes: a plurality of curing lamps 74 connected above the first conveyor 5 and the second conveyor 7 by columns 73; each of the curing lamps 74 is provided with a heat dissipating lamp 76 along the length direction, and LED lamps 77 arranged side by side on both sides of the heat dissipating lamp 76. Through the mutual cooperation of heat dissipation and UV light source, the effect of reinforcing fast curing. Specifically, when the printing machine is a duplex printing machine, the first conveying device 5 dries and solidifies the ink on one side of the corrugated cardboard by using the heat-dissipating lamp 76 and the LED lamp 77 during the conveying process. After the corrugated board is turned over and enters the second conveying device 7, the second conveying device 7 dries and solidifies the ink on the other side of the corrugated board by using the heat radiation lamp 76 and the LED lamp 77 in the conveying process. And when the printing press adopts a single-sided printing press, the intensity of the curing lamp 74 on the first conveyor 5 is enhanced, and the curing lamp 74 on the second conveyor 7 is not turned on. In order to ensure that the printing ink is in a dry and solidified state when the corrugated board after the primary printing enters the secondary printing. It should be specifically noted that, when a single-sided printing machine or a duplex printing machine is used, the positioning printing of the printing portion is the prior art known to those skilled in the art, and therefore, redundant description is not repeated here.
With continued reference to fig. 1, the end of the secondary printing apparatus remote from the second conveyor 7 is connected to a drying box 10. The drying oven 10 is used for drying the corrugated board after the secondary printing at a high temperature. The corrugated board after passing through the second printer 8 is cured with ink in the second curing box 9, and then is dried in the drying box 10 and stored. As can be seen from fig. 5 to 6, the top of the curing box is provided with a moisture exhausting fan 11, and the opposite side walls of the drying box 10 are connected with rotatable heat dissipation plates 102 through driving motors 101, so as to ensure uniform heat dissipation and dry the corrugated board subjected to the secondary printing.
The corrugated cardboard conveyed out of the second curing box 9 enters the inside of the drying box 10 and slides through the guide plate 103 inclined downward to the outlet at the bottom, and a plurality of guide wheels 104 are provided on the guide plate 103, so that the corrugated cardboard is dried while sliding out inside the drying box 10.
According to the invention, the corrugated board is subjected to azimuth adjustment by adopting the guide conveying mechanism 1, the printing ink is cured and dried after the corrugated board is subjected to primary printing, the corrugated board is subjected to secondary printing after the corrugated board is turned over by the automatic turning mechanism 6, and then the corrugated board enters the drying box 10 to be dried and cured, so that the double-sided printing quality is ensured.
Claims (10)
1. A corrugated cardboard duplex printing apparatus comprising: the device comprises a guide conveying mechanism, a primary printing device, an automatic turnover mechanism, a secondary printing device and a drying box; wherein the content of the first and second substances,
the primary printing equipment is connected with the guide conveying mechanism, and a first conveying device is arranged at one end, far away from the guide conveying mechanism, of the primary printing equipment;
one side, close to the first conveying device, of the secondary printing equipment is connected with a second conveying device, and the automatic turnover mechanism is rotatably connected between the first conveying device and the second conveying device;
one end of the secondary printing equipment, which is far away from the second conveying device, is connected with the drying box;
the printing ink curing device is arranged along the conveying direction of the first conveying device and the second conveying device.
2. A corrugated board double-sided printing apparatus as claimed in claim 1, wherein the guide conveying mechanism is oppositely provided with deformable flexible flapper.
3. A corrugated cardboard duplex printing apparatus as claimed in claim 2 wherein a magnet platform for magnetically attracting the flexible flapper is provided on the guide transport mechanism.
4. A corrugated cardboard duplex printing apparatus as claimed in claim 1 wherein said primary printing apparatus comprises: a first printing press engaging a transport end of the guided transport mechanism and a first curing bin engaging the first printing press; wherein the content of the first and second substances,
one end of the first curing box, which is far away from the first printing machine, is connected with the first conveying device.
5. A corrugated cardboard duplex printing apparatus as claimed in any one of claims 1 to 4 wherein the automatic turning mechanism comprises: the device comprises symmetrically arranged brackets and a shaft rod which is rotatably connected between the two brackets;
the number of the shaft rods is two, and the two shaft rods are positioned on the same horizontal line;
wherein a first turning block is assembled on the shaft rod close to the first conveying device, and a second turning block is assembled on the other shaft rod; the first overturning block and the second overturning block are arranged in a staggered mirror image mode;
still including the rotor plate, the intermediate position of rotor plate is connected with the servo motor according to setting for frequency reciprocating motion, just the one end of rotor plate rotates through first articulated rod to be connected first upset piece, the other end of rotor plate rotates through the second articulated rod to be connected second upset piece.
6. A corrugated cardboard double-sided printing apparatus as claimed in claim 5 wherein the first and second turning blocks are each provided with a boss which matches the centre of gravity of the corrugated cardboard;
when the first overturning block and the second overturning block rotate upwards to a set angle, the corrugated board is moved to the boss on the second overturning block from the boss on the first overturning block.
7. A corrugated cardboard duplex printing apparatus as claimed in claim 6 wherein each of the bosses is provided with a position sensor for detecting the information that the corrugated cardboard is in place.
8. A corrugated cardboard duplex printing apparatus as claimed in claim 7 wherein a first abdicating conveyor belt cooperating with the first turning block is oppositely arranged on the first conveyor; and a second abdicating conveyor belt matched with the second overturning block is oppositely arranged on the second conveying device.
9. A corrugated cardboard duplex printing apparatus as claimed in claim 8 wherein said secondary printing apparatus comprises: a second printer engaging the second abdicating conveyor and a second curing bin engaging the second printer; wherein the content of the first and second substances,
and one end of the second curing box, which is far away from the second printing machine, is connected with the drying box.
10. A corrugated board double-sided printing apparatus as claimed in any one of claims 6 to 9, wherein the ink curing apparatus comprises: a plurality of curing lamps connected above the first conveyor and the second conveyor by uprights;
and each curing lamp is provided with a heat dissipation lamp tube along the length direction and LED lamps arranged on two sides of the heat dissipation lamp tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837630.4A CN113580751A (en) | 2021-07-23 | 2021-07-23 | Two-sided lithography apparatus of corrugated container board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837630.4A CN113580751A (en) | 2021-07-23 | 2021-07-23 | Two-sided lithography apparatus of corrugated container board |
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|---|---|
| CN113580751A true CN113580751A (en) | 2021-11-02 |
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|---|---|---|---|
| CN202110837630.4A Pending CN113580751A (en) | 2021-07-23 | 2021-07-23 | Two-sided lithography apparatus of corrugated container board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114161819A (en) * | 2021-11-23 | 2022-03-11 | 江苏华恒新能源有限公司 | Batch printing device for back surface field of double-sided PERC battery |
| CN114771091A (en) * | 2022-03-22 | 2022-07-22 | 武汉市新华印刷有限责任公司 | Double-sided printing equipment and process based on curing technology |
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| US20090047051A1 (en) * | 2007-08-17 | 2009-02-19 | Kabushiki Kaisha Toshiba | Image forming apparatus and double-sided printing method for image forming apparatus |
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| CN108263880A (en) * | 2018-03-23 | 2018-07-10 | 郑州华美彩印纸品有限公司 | A kind of turnover device of cardboard printing |
| CN108738242A (en) * | 2018-05-25 | 2018-11-02 | 东莞市鹏利节能设备有限公司 | A kind of PCB circuit board printing technology and its production line |
| CN209853392U (en) * | 2019-01-31 | 2019-12-27 | 广西湘方包装材料股份有限公司 | Magnetic baffle of ink printing grooving machine |
| CN110802926A (en) * | 2019-10-29 | 2020-02-18 | 青岛嘉诚包装制品有限公司 | Double-sided printing machine for paper box raw material |
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| CN114161819A (en) * | 2021-11-23 | 2022-03-11 | 江苏华恒新能源有限公司 | Batch printing device for back surface field of double-sided PERC battery |
| CN114771091A (en) * | 2022-03-22 | 2022-07-22 | 武汉市新华印刷有限责任公司 | Double-sided printing equipment and process based on curing technology |
| CN114771091B (en) * | 2022-03-22 | 2023-09-26 | 武汉市新华印刷有限责任公司 | Double-sided printing equipment and process based on curing treatment technology |
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