CN113650413B - Blanking cooling system for printing machine - Google Patents
Blanking cooling system for printing machine Download PDFInfo
- Publication number
- CN113650413B CN113650413B CN202111214329.4A CN202111214329A CN113650413B CN 113650413 B CN113650413 B CN 113650413B CN 202111214329 A CN202111214329 A CN 202111214329A CN 113650413 B CN113650413 B CN 113650413B
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- China
- Prior art keywords
- box
- fixedly connected
- side wall
- mounting
- water
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 239000000428 dust Substances 0.000 claims description 23
- 229920000742 Cotton Polymers 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 239000000049 pigment Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 8
- 239000007921 spray Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a blanking cooling system for a printing machine, which comprises a workbench, wherein a mounting plate is fixedly connected to the side wall of the workbench, a plurality of transmission rollers are arranged on the side wall of the mounting plate, a cooling mechanism is arranged above the workbench and comprises a motor, an output shaft of the motor is fixedly connected with a reciprocating lead screw, a mounting box is fixedly connected to the side wall of the mounting plate, the reciprocating lead screw extends into the mounting box and is fixedly connected with a plurality of fan blades, an air suction box is fixedly connected to the side wall of the mounting plate, the air suction box is communicated with the mounting box through an air duct, and a plurality of air suction pipes are communicated with the side wall of the air suction box; the side wall is equipped with the collecting vat on the workstation. The invention can accelerate the air flow speed above the corrugated board, further accelerate the cooling speed of the pigment on the corrugated board, and prevent the condition that the pigment is pasted due to mutual friction between the corrugated boards when the corrugated boards are stacked at the later stage.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a blanking cooling system for a printing machine.
Background
At present, the steps generally adopted on a printing production line are paper feeding and printing, and packaging is started after printing is finished, however, for a printed corrugated board, as the temperature of the printed corrugated board is higher, the printing pigment on the surface of the corrugated board is not completely dried, and during packaging, the corrugated board is generally directly stacked for saving space, so that the friction between the corrugated boards is easily caused, the printed pigment is pasted, and the printing effect of the device is reduced.
Further, since the pigment on the corrugated cardboard is not dried and dust in the air is easily attached to the dried pigment, there is a problem in that a color difference or the like occurs, and thus, it is necessary to design a blanking cooling system for a printing machine to solve the above problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a blanking cooling system for a printing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the blanking cooling system for the printing machine comprises a workbench, wherein a mounting plate is fixedly connected to the side wall of the workbench, a plurality of conveying rollers are arranged on the side wall of the mounting plate, a cooling mechanism is arranged above the workbench and comprises a motor, an output shaft of the motor is fixedly connected with a reciprocating lead screw, a mounting box is fixedly connected to the side wall of the mounting plate, the reciprocating lead screw extends into the mounting box and is fixedly connected with a plurality of fan blades, an air suction box is fixedly connected to the side wall of the mounting plate and is communicated with the mounting box through an air guide pipe, and a plurality of air suction pipes are communicated with the side wall of the air suction box;
a collecting tank is arranged on the side wall of the workbench, a placing box is fixedly connected to the inner wall of the collecting tank, and water is filled in the collecting tank;
and a fluctuation mechanism which enables the water in the collecting tank to fluctuate continuously is arranged in the collecting tank.
Preferably, dust fall mechanism includes the permanent magnetism board of threaded connection at the reciprocal lead screw lateral wall, the fixed box of mounting panel lateral wall fixedly connected with, fixed box inner wall has the movable plate through spring elastic connection, the movable plate is made by magnetic metal material, fixed box is through one-way inlet tube and collecting vat intercommunication, fixed box lateral wall intercommunication is equipped with one-way outlet pipe, one-way outlet pipe extends to in the mounting box and the intercommunication is equipped with the sprinkler bead, the workstation upper end is equipped with and is used for making the water continuous undulant wave mechanism in the collecting vat.
Preferably, the wave mechanism includes two swing plates rotatably connected to the inner wall of the collecting tank, two telescopic airbags are fixedly connected to the lower side walls of the swing plates, and the telescopic airbags are communicated with the fixing box through connecting pipes.
Preferably, the mounting box bottom is equipped with the cotton that absorbs water of detachable, the mounting box bottom is run through and is equipped with a plurality of infiltration holes.
Preferably, a guide plate is fixedly connected to the bottom in the mounting box, and the section of the guide plate is of a broken line type structure.
Preferably, two guide bars are fixedly connected to the side wall of the mounting box, the permanent magnet plate is sleeved on the side walls of the two guide bars in a sliding mode, and one ends of the two guide bars are provided with limiting pieces.
Preferably, the mounting plate side wall is fixedly connected with a placing plate, and the motor is fixedly connected with the upper side wall of the placing plate.
Preferably, the side wall of the mounting box is provided with a sealing door, and the sealing door is arranged right opposite to the water absorption cotton.
The invention has the following beneficial effects:
1. compared with the prior art, the novel corrugated board has the advantages that the cooling mechanism is arranged, the fan blades are driven to rotate through the motor, so that the air flow speed above the corrugated board is increased, the cooling speed of pigments on the corrugated board is increased, and the phenomenon that the pigments are pasted due to mutual friction between the corrugated boards when the corrugated boards are stacked at the later stage is avoided;
2. compared with the prior art, the corrugated board heating device has the advantages that water is filled in the collecting tank and wraps the placing box, so that the temperature of the corrugated board can be effectively reduced through heat absorption and evaporation of water, and the cooling speed of pigment on the corrugated board is increased;
3. compared with the prior art, the dust falling mechanism is arranged, dust can be sucked into the mounting box through the rotation of the fan blades, and the water spraying head can intermittently spray water through the back-and-forth movement of the movable plate, so that the dust is attached to water drops and falls onto absorbent cotton, the dust falling effect is realized, the dust in the air around the corrugated board can be effectively treated, the dust is prevented from being attached to undried pigment, and the printing effect of the device is further ensured;
4. compared with the prior art, after the absorbent cotton absorbs water and is saturated, water in the mounting box can drop into the collecting tank through the water seepage holes, so that the water is recycled, resources are saved, meanwhile, the water in the collecting tank can flow circularly, the cooling speed of the water is accelerated, and the cooling effect of the water on the corrugated board placed in the box is ensured;
5. compared with the prior art, the corrugated board cooling box is provided with the fluctuation mechanism, the swing plate swings up and down through the back-and-forth movement of the moving plate, the intensity of water flow can be further promoted, the temperature of water is reduced, and therefore the cooling effect of the water on the corrugated boards in the box is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a blanking cooling system for a printing press according to the present invention;
FIG. 2 is a front view of a blanking cooling system for a printing press according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged view of the structure at B in fig. 1.
In the figure: 1 workbench, 2 mounting plates, 3 transmission rollers, 4 air suction boxes, 5 air guide pipes, 6 fan blades, 7 air suction pipes, 8 mounting boxes, 9 guide plates, 10 water spray heads, 11 one-way water outlet pipes, 12 fixing boxes, 13 connecting pipes, 14 motors, 15 guide rods, 16 collecting tanks, 17 placing boxes, 18 swinging plates, 19 telescopic air bags, 20 one-way water inlet pipes, 21 sealing doors, 22 moving plates, 23 reciprocating screw rods, 24 permanent magnet plates, 25 water absorption cotton and 26 water seepage holes.
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.
Referring to fig. 1-4, a blanking cooling system for a printing machine comprises a workbench 1, wherein a mounting plate 2 is fixedly connected to the side wall of the workbench 1, and a plurality of conveying rollers 3 are arranged on the side wall of the mounting plate 2 and used for conveying printed paperboards.
A cooling mechanism is arranged above the workbench 1, the cooling mechanism comprises a motor 14, a placing plate is fixedly connected to the side wall of the mounting plate 2, the motor 14 is fixedly connected to the upper side wall of the placing plate, an output shaft of the motor 14 is fixedly connected with a reciprocating lead screw 23, the side wall of the mounting plate 2 is fixedly connected with a mounting box 8, the reciprocating lead screw 23 extends into the mounting box 8 and is fixedly connected with a plurality of fan blades 6, the side wall of the mounting plate 2 is fixedly connected with an air suction box 4, the air suction box 4 is communicated with the mounting box 8 through an air duct 5, a plurality of air suction pipes 7 are communicated with the lower side wall of the air suction box 4, the plurality of air suction pipes 7 are all positioned at the upper end of the transmission roller 3, and the air flow speed of the upper end of the corrugated board can be accelerated when the fan blades 6 rotate;
the side wall is equipped with collecting vat 16 on the workstation 1, and collecting vat 16 inner wall fixedly connected with places box 17, places box 17 and is located the right side below of rightmost side transmission roller 3, and corrugated container board on the transmission roller 3 finally can drop and collect in placing box 17 and deposit, is equipped with water in the collecting vat 16, can effectively reduce the temperature of placing the corrugated container board in the box 17 to guarantee that the corrugated container board that prints can cool off as early as possible.
A dust falling mechanism for falling dust is arranged above the workbench 1, the dust falling mechanism comprises a permanent magnet plate 24 which is in threaded connection with the side wall of a reciprocating screw 23, the side wall of a mounting box 8 is fixedly connected with two guide rods 15, the permanent magnet plate 24 is in sliding sleeve connection with the side walls of the two guide rods 15, one end of each of the two guide rods 15 is provided with a limiting piece, the guide rods 15 are arranged to limit the permanent magnet plate 24 to move only in the horizontal direction, the side wall of the mounting plate 2 is fixedly connected with a fixed box 12, the inner wall of the fixed box 12 is elastically connected with a movable plate 22 through a spring, the movable plate 22 is made of a magnetic metal material, the movable plate 22 is in sealing sliding connection with the inner wall of the fixed box 12, the fixed box 12 is communicated with a collecting tank 16 through a one-way water inlet pipe 20, the side wall of the fixed box 12 is communicated with a one-way water outlet pipe 11, the one-way water outlet pipe 11 extends into the mounting box 8 and is communicated with a water spray head 10, the one-way water inlet pipe 20 and the one-way water outlet pipe 11 are both composed of a pipeline and a one-way valve arranged on the pipeline, one-way inlet tube 20 restriction water can only flow into in the fixed box 12 from the collecting vat 16, one-way outlet pipe 11 restriction water can only flow into the mounting box 8 from the fixed box 12, 8 bottoms of mounting box are equipped with detachable cotton 25 that absorbs water, concrete connection mode can be through magic subsides etc., sprinkler bead 10 is located the cotton 25 that absorbs water directly over, guarantee that the dust can attach to on the drop of water and fall on the cotton 25 that absorbs water, 8 lateral walls of mounting box are equipped with sealing door 21, sealing door 21 is just to the cotton 25 setting that absorbs water, be convenient for take out the cotton 25 that absorbs water, 8 bottoms of mounting box run through and be equipped with a plurality of infiltration holes 26, infiltration hole 26 is just to 16 setting, but not facing to placing box 17 setting, guarantee that hydroenergy enough drippage falls in collecting vat 16 and can not get into placing box 17, bottom fixedly connected with guide plate 9 in mounting box 8, the cross-section of guide plate 9 is broken line type structure, broken line type structure can make along with the drop of air current that the air current is waved right can flow to the cotton 25 that absorbs water along guide plate 9 The above.
The collecting tank 16 is internally provided with a fluctuation mechanism which enables water in the collecting tank 16 to fluctuate continuously, the fluctuation mechanism comprises two swing plates 18 which are rotatably connected on the inner wall of the collecting tank 16, the lower side walls of the two swing plates 18 are fixedly connected with telescopic airbags 19, and the two telescopic airbags 19 are communicated with the fixed box 12 through connecting pipes 13.
The invention can be illustrated by the following operating modes: when the printed corrugated boards are fed, the corrugated boards are conveyed by the conveying rollers 3 and finally fall into the placing box 17 for storage.
Can start motor 14 in transmission process, motor 14 drives reciprocal lead screw 23 and rotates, and then drives a plurality of flabellum 6 and rotate, can breathe in through air duct 5 and breathing pipe 7 to accelerate the air flow velocity of corrugated container board upper end, and then reduce the ambient temperature around the corrugated container board, accelerate the cooling rate of printing pigment on the corrugated container board, prevent that the flaw appears owing to not cooling down completely in the back pigment after later stage corrugated container board piles up together.
When the air current enters the air suction pipe 7, dust in the air around the corrugated board can be sucked into the air suction box 4 and then enters the mounting box 8 through the air guide pipe 5, the rotation of the reciprocating lead screw 23 can drive the permanent magnetic plate 24 to move back and forth, the movable plate 22 can also move back and forth under the action of magnetic attraction force, when the movable plate 22 moves right, water in the collecting tank 16 can be sucked into the fixed box 12, when the movable plate 22 moves left, the water in the fixed box 12 can be extruded into the mounting box 8 and sprayed out through the water spray head 10, the dust entering the mounting box 8 can be attached to the sprayed water drops and fall onto the water absorption cotton 25, the water absorption cotton 25 absorbs water to become moist, so that the dust is attached to the water absorption cotton 25, the operation of dust absorption and dust reduction can be realized through the operation, and the dust in the air around can be prevented from being attached to the pigment printed on the corrugated board, the printing effect is guaranteed, and when dust needs to be treated, the sealing door 21 is only opened, and the water absorption cotton 25 is replaced.
After the cotton 25 that absorbs water saturation, water in the mounting box 8 can drip to the collecting tank 16 through a plurality of infiltration holes 26 (the dust can not get into the collecting tank 16 because the check of the cotton 25 that absorbs water keep off) to realize the cyclic utilization of water, also make the constantly flow of collecting tank 16 internal water simultaneously, can improve the water in the collecting tank 16 to the cooling effect of placing the interior corrugated board of box 17.
In the moving plate 22 round trip movement's in-process, can also be interrupted in extrudeing the air into two flexible gasbags 19 for the action of two flexible gasbags 19 repeated extension and shrink, and then make two swing boards 18 swing back and forth, can further improve the mobility of the water in collecting vat 16, thereby accelerate the cooling rate of the water in collecting vat 16, and then improve the cooling effect of water to placing corrugated cardboard in the box 17, guarantee that the pigment on the corrugated container board that prints can cool off fast.
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 equivalent replacement or change according to the technical solution and the inventive concept of the present invention should be covered within the scope of the present invention.
Claims (7)
1. The utility model provides an unloading cooling system for printing machine, includes workstation (1), lateral wall fixedly connected with mounting panel (2) on workstation (1), mounting panel (2) lateral wall is equipped with a plurality of transmission rollers (3), its characterized in that: a cooling mechanism is arranged above the workbench (1), the cooling mechanism comprises a motor (14), an output shaft of the motor (14) is fixedly connected with a reciprocating lead screw (23), the side wall of the mounting plate (2) is fixedly connected with a mounting box (8), the reciprocating lead screw (23) extends into the mounting box (8) and is fixedly connected with a plurality of fan blades (6), the side wall of the mounting plate (2) is fixedly connected with an air suction box (4), the air suction box (4) is communicated with the mounting box (8) through an air duct (5), and the side wall of the air suction box (4) is communicated with a plurality of air suction ducts (7);
a collecting tank (16) is arranged on the upper side wall of the workbench (1), a placing box (17) is fixedly connected to the inner wall of the collecting tank (16), and water is filled in the collecting tank (16);
a dust falling mechanism for dust falling is arranged above the workbench (1), the dust falling mechanism comprises a permanent magnet plate (24) in threaded connection with the side wall of a reciprocating screw rod (23), the side wall of the mounting plate (2) is fixedly connected with a fixed box (12), the inner wall of the fixed box (12) is elastically connected with a movable plate (22) through a spring, and the movable plate (22) is made of a magnetic metal material;
the fixed box (12) is positioned above the reciprocating lead screw (23), the permanent magnet plate (24) can be driven to move back and forth by the rotation of the reciprocating lead screw (23), and the moving plate (22) can also move back and forth under the action of magnetic attraction force;
the water collecting device is characterized in that the fixing box (12) is communicated with the collecting tank (16) through a one-way water inlet pipe (20), a one-way water outlet pipe (11) is communicated with the side wall of the fixing box (12), the one-way water outlet pipe (11) extends into the mounting box (8) and is communicated with a water spraying head (10), and a fluctuation mechanism enabling water of the collecting tank (16) to fluctuate continuously is arranged in the collecting tank (16).
2. The blanking cooling system for a printing press according to claim 1, wherein: the wave mechanism is including rotating two swing boards (18) of connection at collecting vat (16) inner wall, two equal fixedly connected with flexible gasbag (19) of lateral wall under swing board (18), two flexible gasbag (19) all communicate with fixed box (12) through connecting pipe (13).
3. The blanking cooling system for a printing press according to claim 1, wherein: the mounting box (8) bottom is equipped with detachable cotton (25) that absorbs water, the mounting box (8) bottom is run through and is equipped with a plurality of infiltration holes (26).
4. The blanking cooling system for a printing press according to claim 3, wherein: the bottom fixedly connected with guide plate (9) in mounting box (8), the cross-section of guide plate (9) is the broken line type structure.
5. The blanking cooling system for a printing press according to claim 1, wherein: two guide bars (15) are fixedly connected to the side wall of the mounting box (8), the permanent magnet plate (24) is sleeved on the side walls of the two guide bars (15) in a sliding mode, and limiting pieces are arranged at one ends of the two guide bars (15).
6. The blanking cooling system for a printing press according to claim 1, wherein: the mounting panel (2) lateral wall fixedly connected with place the board, motor (14) fixed connection is at placing the board on the lateral wall.
7. The blanking cooling system for a printing press according to claim 3, wherein: the side wall of the mounting box (8) is provided with a sealing door (21), and the sealing door (21) is arranged right opposite to the water absorption cotton (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111214329.4A CN113650413B (en) | 2021-10-19 | 2021-10-19 | Blanking cooling system for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111214329.4A CN113650413B (en) | 2021-10-19 | 2021-10-19 | Blanking cooling system for printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113650413A CN113650413A (en) | 2021-11-16 |
| CN113650413B true CN113650413B (en) | 2021-12-24 |
Family
ID=78484232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111214329.4A Expired - Fee Related CN113650413B (en) | 2021-10-19 | 2021-10-19 | Blanking cooling system for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113650413B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1243689A (en) * | 1967-09-29 | 1971-08-25 | Boise Cascade Corp | Method and apparatus for proofing corrugated cardboard |
| JP2003326214A (en) * | 2002-05-09 | 2003-11-18 | Sanpack:Kk | Method for preventing appearance of paper powder and corrugated board material to which treatment for preventing appearance of paper powder is applied by this method |
| JP2011225251A (en) * | 2010-04-20 | 2011-11-10 | Kawashima Packaging Mach Ltd | Boxing system in corrugated fiberboard box |
| CN108792089A (en) * | 2018-06-21 | 2018-11-13 | 芜湖恒丰彩印包装股份有限公司 | A kind of itself cooling device of Binding and printing machine |
| CN110254041A (en) * | 2019-07-03 | 2019-09-20 | 莆田市燎原包装印刷有限公司 | A kind of environmentally protective printing equipment |
| CN209552694U (en) * | 2019-01-05 | 2019-10-29 | 湖南南岭包装材料有限公司 | A kind of printing drying unit of cardboard automatic producing device |
| CN110861402A (en) * | 2019-12-19 | 2020-03-06 | 安徽本色印刷有限公司 | Heat abstractor for printing machine |
| CN111806073A (en) * | 2020-07-07 | 2020-10-23 | 盐城茂彦包装材料有限公司 | Packaging carton printing equipment and printing process |
| CN212266997U (en) * | 2020-04-20 | 2021-01-01 | 华龙日清纸品(许昌)有限公司 | Corrugated board printing ink drying equipment |
| CN213383467U (en) * | 2020-08-27 | 2021-06-08 | 温州市安福数码防伪有限公司 | Heat abstractor for printing machine |
-
2021
- 2021-10-19 CN CN202111214329.4A patent/CN113650413B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1243689A (en) * | 1967-09-29 | 1971-08-25 | Boise Cascade Corp | Method and apparatus for proofing corrugated cardboard |
| JP2003326214A (en) * | 2002-05-09 | 2003-11-18 | Sanpack:Kk | Method for preventing appearance of paper powder and corrugated board material to which treatment for preventing appearance of paper powder is applied by this method |
| JP2011225251A (en) * | 2010-04-20 | 2011-11-10 | Kawashima Packaging Mach Ltd | Boxing system in corrugated fiberboard box |
| CN108792089A (en) * | 2018-06-21 | 2018-11-13 | 芜湖恒丰彩印包装股份有限公司 | A kind of itself cooling device of Binding and printing machine |
| CN209552694U (en) * | 2019-01-05 | 2019-10-29 | 湖南南岭包装材料有限公司 | A kind of printing drying unit of cardboard automatic producing device |
| CN110254041A (en) * | 2019-07-03 | 2019-09-20 | 莆田市燎原包装印刷有限公司 | A kind of environmentally protective printing equipment |
| CN110861402A (en) * | 2019-12-19 | 2020-03-06 | 安徽本色印刷有限公司 | Heat abstractor for printing machine |
| CN212266997U (en) * | 2020-04-20 | 2021-01-01 | 华龙日清纸品(许昌)有限公司 | Corrugated board printing ink drying equipment |
| CN111806073A (en) * | 2020-07-07 | 2020-10-23 | 盐城茂彦包装材料有限公司 | Packaging carton printing equipment and printing process |
| CN213383467U (en) * | 2020-08-27 | 2021-06-08 | 温州市安福数码防伪有限公司 | Heat abstractor for printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113650413A (en) | 2021-11-16 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |