CN115610083B - Microlens dot matrix double-sided printing equipment - Google Patents
Microlens dot matrix double-sided printing equipment Download PDFInfo
- Publication number
- CN115610083B CN115610083B CN202211233572.5A CN202211233572A CN115610083B CN 115610083 B CN115610083 B CN 115610083B CN 202211233572 A CN202211233572 A CN 202211233572A CN 115610083 B CN115610083 B CN 115610083B
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- dot matrix
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- worm
- connection
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- 239000011159 matrix material Substances 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000004065 semiconductor Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 42
- 238000005057 refrigeration Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 7
- 239000000976 ink Substances 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000001459 lithography Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B41F23/0476—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention discloses micro-lens dot matrix double-sided printing equipment which comprises a transmission base, wherein mounting support plates are arranged on two sides above the transmission base. The invention is used for driving the air flow in the circulating inner groove to circularly flow through the heat radiation fan when in use, and the flowing air flow is refrigerated by the semiconductor refrigerating plate when passing through the semiconductor refrigerating plate, so that the temperature in the circulating inner groove is lower, the thickness of one side of the mounting support plate is lower due to the arrangement of the circulating inner groove, thereby increasing the heat conduction efficiency, enabling the heat generated by the dot matrix printing assembly during long-time working to be transferred to the mounting support plate, reducing the temperature by flowing cold air, thereby reducing the heat generated by the dot matrix printing assembly during working, ensuring the normal working of the dot matrix printing assembly.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to micro-lens dot matrix double-sided printing equipment.
Background
Printing is a technique of transferring ink onto surfaces of materials such as paper, textiles, plastics, leather, PVC, PC and the like by performing procedures such as plate making, ink application, pressurization and the like on originals such as characters, pictures, photos and anti-counterfeiting, and copying original contents in batches. Printing is the process of transferring approved printing plates to a substrate by printing machinery and dedicated inks. And the micro-lens dot matrix printing is dot matrix printing according to the arrangement of the micro-lens arrays, and the double-sided printing is printing on two sides of an object, namely the double-sided printing is dot matrix printing by arranging the micro-lens arrays on the upper surface and the lower surface of the printed object.
But among the prior art, the two-sided lithography apparatus of microlens dot matrix is when long-time printing, the mechanism of dot matrix printing is repeated work for a long time, can make transmission structure department because friction, produce great heat, and printing ink also has certain temperature when the printing, thereby the temperature is higher when leading to lithography apparatus long-time work, if use water cooling equipment to cool down, need arrange more pipelines, thereby the going on of printing is influenced easily, if directly use the air current to dispel the heat, accelerate the drying of printing easily, thereby influence the quality of printing, make the heat dissipation of the two-sided lithography apparatus of microlens dot matrix comparatively difficult.
Disclosure of Invention
The invention aims to provide a microlens dot matrix double-sided printing device, which solves the problems that when the microlens dot matrix double-sided printing device provided by the background technology is used for long-time printing, a dot matrix printing mechanism repeatedly works for a long time, so that larger heat is generated at a transmission structure due to friction, and ink has a certain temperature during printing, so that the temperature of the printing device is higher during long-time working, more pipelines are required to be arranged when the water cooling device is used for cooling, the printing is easy to be influenced, and when the air flow is used for heat dissipation, the drying of ink is easy to be accelerated, the printing quality is influenced, and the heat dissipation of the microlens dot matrix double-sided printing device is difficult.
The invention provides the following technical scheme: the utility model provides a two-sided lithography apparatus of microlens dot matrix, includes the transmission base, the both sides of transmission base top all are provided with the installation extension board, and the circulation inside groove has been seted up to the inside of installation extension board, and the installation draw-in groove has been seted up at the middle part of circulation inside groove top, and the inside slip joint of installation draw-in groove has cooling fan, the side groove of establishing has all been seted up to the middle part below of installation extension board both sides, and the connection draw-in groove has all been seted up to the middle part upper and lower below of groove one side is established to the side, connection draw-in groove and circulation inside groove intercommunication, the inside joint of connection draw-in groove is fixed with the semiconductor refrigeration piece.
Further, one side joint of installation extension board is provided with the protection curb plate, and the connection screw has all been seted up to the inside of protection curb plate and installation extension board, and the inside of connection screw is provided with fixing bolt, through fixing bolt fixed connection between installation extension board and the protection curb plate.
Further, the middle parts of the upper parts of the two sides of the transmission base are fixedly connected with a fixed bottom plate, and the fixed bottom plate is fixedly connected with the lower end of the installation support plate.
Further, one side of the mounting support plate is fixedly connected with a reinforcing rib.
Further, a dot matrix printing assembly is fixedly connected between the two mounting support plates, and side guard plates are fixedly connected to two sides between the two mounting support plates.
Further, the inside of transmission base is provided with the drive belt, the both sides of drive belt all are provided with shielding curb plate, slide joint between shielding curb plate and the transmission base.
Further, four corners of the lower end of the transmission base are fixedly connected with supporting feet.
Further, the transmission inside groove has been seted up to the inside of dot matrix printing assembly, the slip side groove has been seted up to one side of transmission inside groove, the inside sliding connection in slip side groove has the sideslip sliding block, one side of sideslip sliding block rotates and is connected with a worm, a screw of one end fixedly connected with of worm, a screw of one end rotation is connected with the movable block, a support chassis of one end fixedly connected with of sideslip sliding block one side, the upper end fixedly connected with of support chassis No. two motors, no. two output dead levers of motor are connected with No. two worm wheels, no. two worm wheels with a worm meshing is connected.
Further, the inside middle part upper end meshing of movable block is connected with No. two screw rods, no. two screw rods of one end fixedly connected with, no. two screw rods's one end and No. two screw rods's the other end all rotate with the dot matrix printing assembly and be connected, no. two screw rods's below meshing is connected with a worm wheel, one side fixedly connected with motor of dot matrix printing assembly, the output of a motor passes dot matrix printing assembly with a worm wheel fixed connection, one side fixedly connected with spacing polished rod of movable block, the outside meshing of a screw rod is connected with the connecting block, the inside middle part top of connecting block with spacing polished rod sliding connection, the lower extreme fixedly connected with print head of connecting block.
Compared with the prior art, the invention has the beneficial effects that:
1. through the setting of semiconductor refrigeration piece and radiator fan for when using, drive the air current in the circulation inside groove through radiator fan and circulate, the air current of flow is when advancing the semiconductor refrigeration piece, by the refrigeration of semiconductor refrigeration piece for the temperature is lower in the circulation inside groove, because the seting up of circulation inside groove, can make the one side thickness of installation extension board lower, thereby can make the heat conduction efficiency increase, the heat that the dot matrix printing assembly produced when long-time work can be transmitted to the installation extension board, thereby cool down through the cold air that flows, thereby reduce the heat of dot matrix printing assembly during operation, in order to guarantee the normal work of dot matrix printing assembly, this design adopts the mode of side cooling, can avoid causing the influence to the printing region, can guarantee the normal operating of printing.
2. Through the setting of installation draw-in groove and protection curb plate, can make things convenient for the dismantlement and the installation of radiator fan, establish the setting of groove and connection draw-in groove through the side, expose the semiconductor refrigeration piece outside, not only be convenient for the dismantlement of semiconductor refrigeration piece, make the heating end of semiconductor refrigeration piece be located the outside simultaneously, can make things convenient for thermal giver, through shielding the setting of curb plate, be used for shielding the side with the drive belt, prevent to roll in the object, influence the normal operating of drive belt, through the setting of PMKD, be used for increasing the installation area of installation extension board, the cooperation strengthening rib, increase the intensity of installation extension board, thereby increase the stability of installation extension board.
Drawings
FIG. 1 is a schematic diagram of a perspective structure of a microlens dot matrix duplex printing apparatus according to the present invention;
FIG. 2 is a schematic view of the internal structure of a mounting support plate in the microlens array double-sided printing device of the present invention;
FIG. 3 is an exploded view of the connection structure of the mounting support plate and the protective side plate in the microlens array double-sided printing device of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3 of the microlens array double-sided printing device according to the present invention;
FIG. 5 is a schematic diagram showing the internal structure of a lenticular printing assembly in the lenticular printing apparatus of the present invention;
fig. 6 is a schematic diagram of a transmission structure between a second lead screw and a first lead screw in the microlens dot matrix double-sided printing device.
In the figure: the device comprises a transmission base 1, a supporting foot 2, a transmission belt 3, a shielding side plate 4, a mounting support plate 5, a side guard plate 6, a dot matrix printing assembly 7, a protection side plate 8, fixing bolts 9, a fixing bottom plate 10, a reinforcing rib 11, a side groove 12, a semiconductor refrigerating sheet 13, an internal circulation groove 14, a heat dissipation fan 15, a connecting screw hole 16, a mounting clamping groove 17, a connecting clamping groove 18, an internal transmission groove 19, a sliding side groove 20, a first motor 21, a first worm wheel 22, a second worm wheel 23, a first lead screw 24, a connecting block 25, a printing head 26, a second lead screw 27, a supporting bottom frame 28, a side sliding block 29, a first worm 30, a second worm 31, a second motor 32, a limiting polished rod 33 and a moving block 34.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Fig. 1-4 show: the both sides of transmission base 1 top all are provided with installation extension board 5, and circulation inside groove 14 has been seted up to the inside of installation extension board 5, and installation draw-in groove 17 has been seted up at the middle part of circulation inside groove 14 top, and the inside slip joint of installation draw-in groove 17 has radiator fan 15, and side groove 12 has all been seted up to the middle part below of installation extension board 5 both sides, and the connection draw-in groove 18 has all been seted up to the middle part upper and lower below of side groove 12 one side, connection draw-in groove 18 and circulation inside groove 14 intercommunication, and the inside joint of connection draw-in groove 18 is fixed with semiconductor refrigeration piece 13.
In this embodiment, through the setting of semiconductor refrigeration piece 13 and radiator fan 15, be used for when using, drive the air current in the circulation inside groove 14 through radiator fan 15 and circulate, the air current that flows is when advancing semiconductor refrigeration piece 13, by semiconductor refrigeration piece 13 refrigeration, make the inside temperature of circulation inside groove 14 lower, because the setting of circulation inside groove 14, can make the one side thickness of installation extension board 5 lower, thereby can make the heat conduction efficiency increase, make the heat that dot matrix printing assembly 7 produced when long-time work can transmit to installation extension board 5, thereby cool down through the cold air that flows, thereby reduce the heat of dot matrix printing assembly 7 during operation, in order to guarantee the normal work of dot matrix printing assembly 7, this design adopts the mode of side cooling, can avoid causing the influence to the printing region, can guarantee the normal operating of printing.
One side joint of installation extension board 5 is provided with protection curb plate 8, connecting screw 16 has all been seted up to the inside of protection curb plate 8 and installation extension board 5, the inside of connecting screw 16 is provided with fixing bolt 9, pass through fixing bolt 9 fixed connection between installation extension board 5 and the protection curb plate 8, the equal fixedly connected with PMKD 10 in the top middle part of drive base 1 both sides, PMKD 10 and the lower extreme fixed connection of installation extension board 5, one side fixedly connected with strengthening rib 11 of installation extension board 5, fixedly connected with dot matrix printing assembly 7 between two installation extension boards 5, both sides between two installation extension boards 5 are all fixedly connected with side guard board 6, the inside of drive base 1 is provided with drive belt 3, the both sides of drive belt 3 all are provided with and shelter from curb plate 4, shelter from sliding joint between curb plate 4 and the drive base 1, four bight equal fixedly connected with support footing 2 in drive base 1 lower extreme.
In this embodiment, through the setting of installation draw-in groove 17 and protection curb plate 8, can make things convenient for the dismantlement and the installation of radiator fan 15, establish the setting of groove 12 and connection draw-in groove 18 through the side, expose semiconductor refrigeration piece 13 outside, not only be convenient for the dismantlement of semiconductor refrigeration piece 13, make simultaneously the heating end of semiconductor refrigeration piece 13 be located the outside, can make things convenient for thermal dissipation, through shielding the setting of curb plate 4, be used for shielding the side of drive belt 3, prevent to roll in the object, influence the normal operation of drive belt 3, through the setting of PMKD 10, be used for increasing the installation area of installing extension board 5, cooperation strengthening rib 11, increase the intensity of installing extension board 5, thereby increase the stability of installing extension board 5.
Fig. 5-6 show: the inside of dot matrix print assembly 7 has offered transmission inside groove 19, transmission inside groove 20 has been offered to one side of transmission inside groove 19, sliding side groove 20's inside sliding connection has No. two sliding blocks 29, sliding block 29's one side rotates and is connected with No. one worm 30, no. one worm 30's one end fixedly connected with No. one lead screw 24, no. one lead screw 24's one end rotates and is connected with movable block 34, no. one support chassis 28 is fixedly connected with one side of sliding block 29, no. two motor 32's output dead lever is connected with No. two worm wheel 23, no. two worm wheel 23 and No. one worm 30 meshing connection, no. two lead screw 27's one end fixedly connected with No. two worm 31, no. two worm 31's one end and No. two lead screw 27's the other end all are connected with dot matrix print assembly 7 rotation, no. one side fixedly connected with No. one motor 21 of dot matrix print assembly 7, no. one motor 21's output passes No. one worm wheel 21 and is connected with No. two motor 32 fixedly, no. two worm wheel 22, no. two motor 32's output dead lever is connected with No. two worm wheel 23, no. two worm wheel 23 meshing connection, no. 25 is connected with No. two lead screw 25, no. 25 on the inside connecting block 25's the inside middle part upper end meshing connection, no. 25 is connected with No. two worm wheel 33 fixedly with No. two worm wheel 27.
In this embodiment, through the arrangement of the first worm 30 and the second worm 31, the first worm wheel 22 and the second worm wheel 23, the system adjustment double-sided icon alignment and angle alignment device is performed by adopting a worm and gear mode, so that the precision of the vertical and horizontal axes is 0.02mm, the angle adjustment is 1 degree, the printing precision is higher, and the offset is not easy to occur.
The application method and the working principle of the device are as follows: when the device is used, the heat radiation fan 15 and the semiconductor refrigerating sheet 13 are started, the heat radiation fan 15 drives the air flow in the circulation inner groove 14 to circulate, when the flowing air flow passes through the semiconductor refrigerating sheet 13, the air flow is refrigerated by the semiconductor refrigerating sheet 13, so that the temperature in the circulation inner groove 14 is reduced, heat generated during the operation of the dot matrix printing assembly 7 is transferred to the mounting support plate 5, the heat is cooled by flowing cold air, the dot matrix printing assembly 7 is cooled, and therefore, during printing, a printing piece is placed on the driving belt 3, the driving belt 3 transports the printing piece to the lower part of the dot matrix printing assembly 7, the printing piece is printed through the dot matrix printing assembly 7, and then the printed printing piece is transported from the lower part of the dot matrix printing assembly 7 through the driving belt 3.
In this technical solution, the heat dissipation fan 15 and the semiconductor cooling fin 16 are all of the prior art, and are not described here too much.
Claims (6)
1. The utility model provides a microlens dot matrix double-sided printing equipment, includes the transmission base, its characterized in that, the both sides of transmission base top all are provided with the installation extension board, and the inside of installation extension board has seted up the circulation inside groove, and the installation draw-in groove has been seted up to the middle part of circulation inside groove top, and the inside slip joint of installation draw-in groove has the radiator fan, the side groove of establishing has all been seted up to the middle part below of installation extension board both sides, and the connection draw-in groove has all been seted up to the middle part upper and lower part of side groove one side, connection draw-in groove and circulation inside groove intercommunication, the inside joint of connection draw-in groove is fixed with the semiconductor refrigeration piece;
a dot matrix printing assembly is fixedly connected between the two mounting support plates, and side guard plates are fixedly connected to two sides between the two mounting support plates;
the dot matrix printing device comprises a dot matrix printing assembly, a dot matrix printing device, a first worm, a second worm wheel, a first supporting chassis, a second motor, a second worm wheel, a first worm, a second worm wheel and a second worm, wherein the inner transmission groove is formed in the dot matrix printing assembly, the first side transmission groove is formed in the dot matrix printing assembly, the second side transmission groove is formed in one side of the transmission groove, the second side sliding block is connected in a sliding mode in the sliding mode, one side of the second sliding block is connected with the first worm in a rotating mode, one end of the first worm is fixedly connected with the first lead screw, one end of the first lead screw is connected with the movable block in a rotating mode, one end of one side of the second sliding block is fixedly connected with the supporting chassis, the upper end of the supporting chassis is fixedly connected with the second motor, and a fixing rod of the second motor is connected with the second worm wheel in a meshed mode;
the upper end of the middle part inside the moving block is in meshed connection with a second screw rod, one end of the second screw rod is fixedly connected with a second worm rod, one end of the second worm rod and the other end of the second screw rod are both in rotary connection with the dot matrix printing assembly, a first worm wheel is in meshed connection with the lower part of the second screw rod, one side of the dot matrix printing assembly is fixedly connected with a first motor, the output of motor No. one pass dot matrix printing assembly with No. one worm wheel fixed connection, one side fixedly connected with spacing polished rod of movable block, the outside meshing of screw rod is connected with the connecting block, the inside middle part top of connecting block with spacing polished rod sliding connection, the lower extreme fixedly connected with print head of connecting block.
2. The microlens array double-sided printing device according to claim 1, wherein: one side joint of installation extension board is provided with the protection curb plate, and the connection screw has all been seted up to the inside of protection curb plate and installation extension board, and the inside of connection screw is provided with fixing bolt, through fixing bolt fixed connection between installation extension board and the protection curb plate.
3. The microlens array double-sided printing device according to claim 1, wherein: the middle parts of the upper parts of the two sides of the transmission base are fixedly connected with a fixed bottom plate, and the fixed bottom plate is fixedly connected with the lower end of the mounting support plate.
4. The microlens array double-sided printing device according to claim 1, wherein: one side of the mounting support plate is fixedly connected with a reinforcing rib.
5. The microlens array double-sided printing device according to claim 1, wherein: the inside of transmission base is provided with the drive belt, the both sides of drive belt all are provided with shelters from the curb plate, shelter from sliding joint between curb plate and the transmission base.
6. The microlens array double-sided printing device according to claim 1, wherein: four corners of the lower end of the transmission base are fixedly connected with supporting feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211233572.5A CN115610083B (en) | 2022-10-10 | 2022-10-10 | Microlens dot matrix double-sided printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211233572.5A CN115610083B (en) | 2022-10-10 | 2022-10-10 | Microlens dot matrix double-sided printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115610083A CN115610083A (en) | 2023-01-17 |
| CN115610083B true CN115610083B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211233572.5A Active CN115610083B (en) | 2022-10-10 | 2022-10-10 | Microlens dot matrix double-sided printing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN115610083B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401392A (en) * | 1979-05-14 | 1983-08-30 | Blomquist James E | Dot matrix print head |
| JP2003332725A (en) * | 2002-05-14 | 2003-11-21 | Matsushita Electric Ind Co Ltd | Reflow heating method and device |
| CN204774091U (en) * | 2015-05-28 | 2015-11-18 | 张家港金米兰德龙机械有限公司 | Optic fibre marking machine |
| CN206264611U (en) * | 2016-07-11 | 2017-06-20 | 鹏码实业(上海)有限公司 | A kind of printer with heat sinking function |
| CN206351590U (en) * | 2016-12-28 | 2017-07-25 | 广州飞利条码科技有限公司 | A kind of radiator structure of label machine |
| CN212796258U (en) * | 2020-07-24 | 2021-03-26 | 河南奥德利数码科技有限公司 | Constant temperature structure of ink-jet printing trolley |
| CN113199854A (en) * | 2021-05-08 | 2021-08-03 | 滁州远达彩印包装有限公司 | Printing equipment for packaging bag production and printing process thereof |
| CN215921590U (en) * | 2021-08-03 | 2022-03-01 | 杰印数码科技(珠海)有限公司 | All-round closed UV solidification storehouse |
| CN216153395U (en) * | 2021-09-01 | 2022-04-01 | 江西捷美软包装有限公司 | Heat dissipation device for printing machine |
| CN216190852U (en) * | 2021-10-20 | 2022-04-05 | 青岛现代海麟重工有限公司 | Fork truck prong of adjustable distance |
-
2022
- 2022-10-10 CN CN202211233572.5A patent/CN115610083B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401392A (en) * | 1979-05-14 | 1983-08-30 | Blomquist James E | Dot matrix print head |
| JP2003332725A (en) * | 2002-05-14 | 2003-11-21 | Matsushita Electric Ind Co Ltd | Reflow heating method and device |
| CN204774091U (en) * | 2015-05-28 | 2015-11-18 | 张家港金米兰德龙机械有限公司 | Optic fibre marking machine |
| CN206264611U (en) * | 2016-07-11 | 2017-06-20 | 鹏码实业(上海)有限公司 | A kind of printer with heat sinking function |
| CN206351590U (en) * | 2016-12-28 | 2017-07-25 | 广州飞利条码科技有限公司 | A kind of radiator structure of label machine |
| CN212796258U (en) * | 2020-07-24 | 2021-03-26 | 河南奥德利数码科技有限公司 | Constant temperature structure of ink-jet printing trolley |
| CN113199854A (en) * | 2021-05-08 | 2021-08-03 | 滁州远达彩印包装有限公司 | Printing equipment for packaging bag production and printing process thereof |
| CN215921590U (en) * | 2021-08-03 | 2022-03-01 | 杰印数码科技(珠海)有限公司 | All-round closed UV solidification storehouse |
| CN216153395U (en) * | 2021-09-01 | 2022-04-01 | 江西捷美软包装有限公司 | Heat dissipation device for printing machine |
| CN216190852U (en) * | 2021-10-20 | 2022-04-05 | 青岛现代海麟重工有限公司 | Fork truck prong of adjustable distance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115610083A (en) | 2023-01-17 |
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