CN111409357B - Double-sided printing equipment for producing medical paper plastic bags - Google Patents
Double-sided printing equipment for producing medical paper plastic bags Download PDFInfo
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- CN111409357B CN111409357B CN202010225693.XA CN202010225693A CN111409357B CN 111409357 B CN111409357 B CN 111409357B CN 202010225693 A CN202010225693 A CN 202010225693A CN 111409357 B CN111409357 B CN 111409357B
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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
- B41F13/025—Registering devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
Abstract
The invention discloses double-sided printing equipment for producing medical paper plastic bags, and relates to the technical field of medical paper plastic bags. This design is moulded bag both sides face through cleaning the board and is carried out surface treatment before the printing to paper, recycles cooling body and air-dries the processing to printing department, adopts the use of adjustable accessory plate cooperation printing roller simultaneously, conveniently adjusts the position of accessory plate, when avoiding paper to mould bag and printing roller contact printing from this, leads to printing clear problem inadequately because of the flexible tension influence of paper moulding bag, has improved the quality and the speed of moulding the two-sided printing of bag to paper.
Description
Technical Field
The invention relates to the technical field of medical paper plastic bags, in particular to double-sided printing equipment for producing medical paper plastic bags.
Background
A plastic composite film is arranged on one surface of a medical paper-plastic bag, is used for packaging medical instruments to be sterilized, belongs to initial inner packaging of products, and generally needs to be printed with relevant information of manufacturers of the medical instruments or the products on the paper surface of the packaging bag.
In the bag printing production process is moulded to current medical paper, the one side of bag is moulded to paper is mostly needed to be printed the back, print its another side again, also there is a small number to the two sides of bag is moulded to paper and is carried out the simultaneous printing, but the printing effect is not ideal enough, and at the printing in-process, because the flexible tension of bag is moulded to paper influences, when the bag surface is moulded to paper to the printing roller to the printing easily, it is not clear enough to receive the tension influence to lead to the printing, and before the printing in the workshop, bag surface is moulded to paper falls into dust impurity easily, can produce certain influence to the printing effect. Therefore, the technical personnel in the field provide a double-sided printing device for producing medical paper-plastic bags, so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide double-sided printing equipment for producing medical paper-plastic bags, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a double-sided printing device for producing medical paper plastic bags comprises a base, wherein two side plates are symmetrically arranged on two sides of the upper end of the base, an unwinding roller is arranged at the upper end of the base and positioned at the rear side of the side plates, a paper plastic bag body is wound on the surface of the unwinding roller, a baffle is arranged on the inner side of each side plate and positioned below the front side of the unwinding roller, a first cleaning plate is arranged on the inner side of each side plate and positioned at the front side of the baffle, a first guide roller is arranged below the front side of the first cleaning plate, a first auxiliary plate is arranged right above the first guide roller, a first printing roller is arranged at the lower end of the front side of the first auxiliary plate, a first cooling mechanism is arranged above the front side of the first auxiliary plate and corresponding to the first printing roller, a second guide roller is arranged in the middle of the upper end of each side plate, a second auxiliary plate is arranged right below the front side of the second guide roller, and a second printing roller is arranged above the front side of the second auxiliary plate, and a second cooling mechanism is arranged below the front side of the second auxiliary plate and corresponds to the second printing roller, adjusting windows are arranged on the outer side surface of the other side plate and corresponds to the second cooling mechanism and the first auxiliary plate, and a second adjusting mechanism and a first adjusting mechanism are respectively arranged on the outer sides of the two adjusting windows.
As a further scheme of the invention: the inner side of the side plate is provided with a compression roller above the unwinding roller, an operation panel is arranged at the upper end of the outer side surface of the side plate, a fan box is arranged below the operation panel on the outer side surface of the side plate, a fan is arranged in the fan box, a winding roller is arranged on the front side of the side plate, and a winding motor is arranged below the winding roller on the upper end of the base.
As a still further scheme of the invention: the upper end of baffle is the L type, and the baffle is provided with two altogether, another the baffle is installed under first guide roll, the upper end of base is located two be provided with the grid between the baffle, the inside that the lower extreme of grid is located the base is provided with the ash storage tank, first board that cleans is a triangle-shaped structure, and the output through connection of pipeline and fan is passed through to the one end of first board that cleans.
As a still further scheme of the invention: the L type corner of baffle upper end is the arc, and with a side of bag body is moulded to paper contacts, the inside of first cleaning board is hollow structure, and the lower extreme of first cleaning board is provided with the mouth of blowing, first cleaning board is the slope setting, the top of second guide roll is provided with the second cleaning board, and the structure of second cleaning board is the same with the structure of first cleaning board.
As a still further scheme of the invention: the second cooling mechanism comprises a mounting plate mounted on the inner side wall of the side plate, one end of the mounting plate is connected with an air plate, one side of the rear surface of the air plate is connected with a connecting pipe, one end of the connecting pipe is communicated with the fan, an air pipe is arranged inside the air plate, and a side face of the air pipe is connected with an air blowing hole.
As a still further scheme of the invention: the air pipe is of a hollow structure, one end of the air pipe is in through connection with the air blowing hole, the other end of the air pipe is in through connection with the output end of the fan through a connecting pipe, and the second cooling mechanism is the same as the first cooling mechanism in structure.
As a still further scheme of the invention: the second adjusting mechanism comprises a connecting plate located on the rear side face of the second auxiliary plate, one end of the connecting plate is connected with a sliding block, the other end of the connecting plate is connected with a push plate, the middle of one side face of the push plate is connected with an adjusting screw rod, one end of the adjusting screw rod is connected with a fixing plate in a penetrating mode, the fixing plate is in threaded connection with the adjusting screw rod, the second adjusting mechanism is fixedly connected with the second auxiliary plate through the connecting plate, and the push plate is located on the position, corresponding to the adjusting window, of the outer side face of the side plate.
As a still further scheme of the invention: the first adjusting mechanism and the second adjusting mechanism are identical in structure, the first adjusting mechanism and the first auxiliary plate are fixedly connected through a connecting plate, a sliding groove is formed in the position, corresponding to the sliding block, of the inner side face of the side plate, and the other end of the connecting plate is connected with the side plate in a sliding mode through the sliding block and the sliding groove.
Compared with the prior art, the invention has the beneficial effects that: the invention designs a double-sided printing device for producing medical paper plastic bags, during actual operation, the two side surfaces of a paper plastic bag body are subjected to surface treatment before printing through a first cleaning plate and a second cleaning plate, so that dust and impurities on the surface of the paper plastic bag are conveniently blown off, and the problem of poor printing quality caused by the influence of the dust and impurities is avoided, and the first cooling mechanism and the second cooling mechanism are utilized to conveniently carry out air drying treatment on a printing position after printing is finished, so that the air drying speed of the printing position is accelerated, the printing quality is further improved, and the adjustable first auxiliary plate and the adjustable second auxiliary plate are matched with the first printing roller and the second printing roller for use, so that the position of the auxiliary plate is conveniently adjusted through the adjusting mechanism, the gap between the auxiliary plate and the printing roller is adjusted, and the problem of clear printing caused by insufficient stretching tension of the paper plastic bag when the paper plastic bag is in contact with the printing roller is avoided, the double-sided printing equipment designed by the invention has the advantages of simple structure and convenience in operation, and further improves the quality and speed of double-sided printing of the paper-plastic bag.
Drawings
FIG. 1 is a schematic structural diagram of a double-sided printing device for producing medical paper-plastic bags;
FIG. 2 is a cross-sectional view of a double-sided printing apparatus for medical paper-plastic bag production;
FIG. 3 is an enlarged view of part A of a duplex printing apparatus for medical paper-plastic bag production;
FIG. 4 is a schematic structural diagram of a second cooling mechanism in a double-sided printing device for producing medical paper-plastic bags;
FIG. 5 is a schematic view of the installation of the first adjusting mechanism and the second adjusting mechanism in the double-sided printing equipment for producing the medical paper-plastic bag;
fig. 6 is a schematic structural diagram of a second adjusting mechanism in a double-sided printing device for producing medical paper-plastic bags.
In the figure: 1. a base; 2. a fan box; 3. a control panel; 4. a side plate; 5. unwinding rollers; 6. a paper-plastic bag body; 7. a second printing roller; 8. a second cooling mechanism; 9. a second guide roller; 10. a compression roller; 11. a wind-up roll; 12. a winding motor; 13. a baffle plate; 14. a grid; 15. a first guide roller; 16. a first printing roller; 17. a first cooling mechanism; 18. a first auxiliary plate; 19. a second auxiliary plate; 20. a first sweeping board; 21. adjusting the window; 22. a second adjustment mechanism; 23. a first adjustment mechanism; 24. adjusting the screw rod; 25. a fixing plate; 26. pushing the plate; 27. a connecting plate; 28. a slider; 29. a second cleaning board; 81. mounting a plate; 82. a connecting pipe; 83. a wind plate; 84. an air duct; 85. an air blowing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a double-sided printing apparatus for producing medical paper plastic bags includes a base 1, two side plates 4 are symmetrically disposed on two sides of an upper end of the base 1, an unwinding roller 5 is disposed on an upper end of the base 1 at a rear side of the side plates 4, a paper plastic bag body 6 is wound on a surface of the unwinding roller 5, a baffle 13 is disposed on an inner side of the side plate 4 at a front lower portion of the unwinding roller 5, a first cleaning plate 20 is disposed on an inner side of the side plate 4 at a front side of the baffle 13, a first guide roller 15 is disposed below a front side of the first cleaning plate 20, a first auxiliary plate 18 is disposed directly above the first guide roller 15, a first printing roller 16 is disposed at a lower end of a front side of the first auxiliary plate 18, a first cooling mechanism 17 is disposed above a front side of the first auxiliary plate 18 corresponding to the first printing roller 16, a second guide roller 9 is disposed at a middle portion of an upper end of the first auxiliary plate 4, a second auxiliary plate 19 is arranged right below the front side of the second guide roller 9, a second printing roller 7 is arranged above the front side of the second auxiliary plate 19, a second cooling mechanism 8 is arranged below the front side of the second auxiliary plate 19 and corresponding to the second printing roller 7, adjusting windows 21 are arranged on the outer side surface of the other side plate 4 and corresponding to the second cooling mechanism 8 and the first auxiliary plate 18, and a second adjusting mechanism 22 and a first adjusting mechanism 23 are respectively arranged on the outer sides of the two adjusting windows 21.
A compression roller 10 is arranged on the inner side of the side plate 4 and positioned above the unwinding roller 5, an operation panel 3 is arranged at the upper end of the outer side of the side plate 4, a fan box 2 is arranged on the outer side of the side plate 4 and positioned below the operation panel 3, a fan is arranged in the fan box 2, a winding roller 11 is arranged on the front side of the side plate 4, a winding motor 12 (with the model number of Y90L-4) is arranged on the upper end of the base 1 and positioned below the winding roller 11, the upper end of the baffle 13 is L-shaped, the two baffles 13 are arranged in total, one end of the paper plastic bag body 6 is wound on a first guide roller 15 along the upper end of one baffle 13, so that one side surface of the paper plastic bag body 6 corresponds to an air blowing opening of the first cleaning plate 20, the other baffle 13 is arranged under the first guide roller 15, a grid 14 is arranged between the two baffles 13 at the upper end of the base 1, an ash storage groove is arranged in the base 1 at the lower end of the grid 14, the first cleaning board 20 is a triangular structure, one end of the first cleaning board 20 is connected with the output end of the fan through a pipeline, the L-shaped corner at the upper end of the baffle 13 is arc-shaped and contacts with one side surface of the paper plastic bag body 6, the interior of the first cleaning board 20 is a hollow structure, the lower end of the first cleaning board 20 is provided with an air blowing port, the first cleaning board 20 is arranged in an inclined manner, the second cleaning board 29 is arranged above the second guide roller 9, the structure of the second cleaning board 29 is the same as that of the first cleaning board 20, the ventilation sample is connected with the output end of the fan through a pipeline, one side surface of the paper plastic bag body 6 can be swept through the first cleaning board 20 before printing, dust and impurities on the surface of the paper plastic bag body are blown away, so that the cleanness of the surface of the paper plastic bag body 6 is improved, and the dust and impurities which are convenient to blow away are blocked by matching with the design of the two baffles 13, the phenomenon that dust flies in disorder is avoided, the dust falls into the dust storage groove at the upper end of the base 1, and the baffle 13 is in contact with one side surface of the paper-plastic bag body 6, so that the paper-plastic bag body 6 can be guided and leveled, the dust can be blocked, and the operation is simple and convenient.
The second cooling mechanism 8 comprises a mounting plate 81 arranged on the inner side wall of the side plate 4, one end of the mounting plate 81 is connected with an air plate 83, one side of the rear surface of the air plate 83 is connected with a connecting pipe 82, one end of the connecting pipe 82 is communicated with a fan, an air pipe 84 is arranged inside the air plate 83, one side surface of the air pipe 84 is connected with an air blowing hole 85, the air pipe 84 is of a hollow structure, one end of the air pipe 84 is communicated with the air blowing hole 85, the other end of the air pipe 84 is communicated with the output end of the fan through the connecting pipe 82, the second cooling mechanism 8 is the same as the first cooling mechanism 17 in structure, after one side surface of the paper-plastic bag body 6 is printed by using the first printing roller 16, air blowing cooling is carried out on the surface printing part of the paper-plastic bag body 6 by using the first cooling mechanism 17, so that the surface printing part is dried quickly, and the paper-plastic bag body 6 is prevented from being processed subsequently, the problem that the printing quality is poor is not done with other equipment contact to the printing department, adopts second cooling body 8 to make things convenient for the printing department of moulding bag body 6 another side to paper to air-dry like this, and this design has not only realized moulding bag body 6 two-sided printing to paper, and utilizes the cooperation of first cooling body 17 and second cooling body 8 to use, has further improved the printing quality.
The second adjusting mechanism 22 comprises a connecting plate 27 located on the rear side of the second auxiliary plate 19, one end of the connecting plate 27 is connected with a sliding block 28, the other end of the connecting plate 27 is connected with a push plate 26, the middle of one side of the push plate 26 is connected with an adjusting screw 24, one end of the adjusting screw 24 is connected with a fixing plate 25 in a penetrating manner, the fixing plate 25 is in threaded connection with the adjusting screw 24, the second adjusting mechanism 22 is fixedly connected with the second auxiliary plate 19 through the connecting plate 27, the push plate 26 is located on the outer side of the side plate 4 corresponding to the position of the adjusting window 21, the first adjusting mechanism 23 and the second adjusting mechanism 22 are identical in structure, the first adjusting mechanism 23 and the first auxiliary plate 18 are also fixedly connected through the connecting plate 27, the sliding groove is formed on the inner side of the side plate 4 corresponding to the sliding block 28, the other end of the connecting plate 27 is in sliding connection with the side plate 4 through the sliding block 28 and the sliding groove, in the printing process of the paper-plastic bag body 6, because the stretching tension of the paper-plastic bag body 6 can affect the printing clearness of the printing roller to the paper-plastic bag body 6, the first auxiliary plate 18 and the second auxiliary plate 19 are used in cooperation, when one side surface of the paper-plastic bag body 6 is printed, the paper-plastic bag body 6 is conveyed along the surface of the first auxiliary plate 18 by the guiding action of the first guiding roller 15 on the paper-plastic bag body 6, and when the first printing roller 16 prints one side surface of the paper-plastic bag body 6, the first printing roller 16 can be supported and assisted by the first auxiliary plate 18, so that the first printing roller 16 can be fully contacted with one side surface of the paper-plastic bag body 6, and simultaneously, when the first printing roller 16 is contacted with the paper-plastic bag body 6, the tension influence of the paper-plastic bag body 6 is avoided, and the position of the first auxiliary plate 18 can be adjusted by the first adjusting mechanism 23 (by screwing the adjusting screw 24, make adjusting screw 24 drive push pedal 26 and remove, and then push pedal 26 drives first accessory plate 18 through connecting plate 27 and removes), make the clearance between first accessory plate 18 and the first printing roller 16 reduce, and then can avoid paper to mould bag body 6 when contacting with first printing roller 16, receive the flexible tension influence of paper bag body 6 and lead to paper to mould bag body 6 the radian of buckling to appear, thereby influence the printing effect, can know with the same reason, the use of second accessory plate 19 cooperation second printing roller 7, the printing effect of second printing roller 7 has also been improved.
The working principle of the invention is as follows: when the paper plastic bag printing machine works, the fan in the fan box 2 is controlled to work through the control panel 3, the fan sends air into the first cleaning plate 20 and the second cleaning plate 29 through pipelines, and meanwhile, the air is also conveyed into the air pipe 84 inside the air plate 83 through the connecting pipe 82, and then before one side surface of the paper plastic bag body 6 is printed, the first cleaning plate 20 is used for sweeping the side surface to be printed, so that dust and impurities on one side surface of the paper plastic bag body 6 are removed, and the printing work of the first printing roller 16 is facilitated;
when printing, the first guide roller 15 is used for guiding the paper-plastic bag body 6, so that the paper-plastic bag body 6 is conveyed along the surface of the first auxiliary plate 18, and further when the first printing roller 16 prints one side surface of the paper-plastic bag body 6, the first printing roller 16 is supported and assisted by the first auxiliary plate 18, so that the first printing roller 16 can be in full contact with one side surface of the paper-plastic bag body 6, the first printing roller 16 can print one side surface of the paper-plastic bag body 6 conveniently, and in cooperation with the use of the first adjusting mechanism 23, the gap between the first auxiliary plate 18 and the first printing roller 16 can be adjusted, so that the phenomenon that the paper-plastic bag body 6 is bent to form a radian under the influence of the stretching tension of the paper-plastic bag body 6 when the paper-plastic bag body 6 is in contact with the first printing roller 16, so as to influence the printing effect, and after the printing is finished, the first cooling mechanism 17 is used for air-drying the printed part of one side surface of the paper-plastic bag body 6, the air drying speed of the printing part is accelerated, so that the printing efficiency is improved;
after the printing of one side surface of the paper plastic bag body 6 is finished, the paper plastic bag body 6 is conveyed along the second auxiliary plate 19 under the action of the second guide roller 9, and when the paper plastic bag body passes through the second guide roller 9, the other side surface of the paper plastic bag body 6 can be cleaned by the second cleaning plate 29, and then the other side surface of the paper plastic bag body 6 is printed by the second auxiliary plate 19 in cooperation with the second printing roller 7, and the principle of the paper plastic bag body is consistent with the working principle of the first printing roller 16 in cooperation with the first auxiliary plate 18;
after the printing, utilize wind-up roll 11 to mould bag body 6 to carry out the rolling to paper after the double-sided printing, convenient operation, this design has not only realized moulding bag body 6 double-sided printing to paper, and utilize first cleaning board 20 and second to clean board 29 and mould bag body 6 both sides face printing to paper and carry out surface treatment before, improve the printing quality, and utilize first cooling body 17 and second cooling body 8, after the printing is finished, conveniently air-dry the processing to the printing department, accelerate the air-dry speed of printing department, the printing quality has further been improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The double-sided printing equipment for producing the medical paper plastic bags comprises a base (1) and is characterized in that two side plates (4) are symmetrically arranged on two sides of the upper end of the base (1), an unwinding roller (5) is arranged on the upper end of the base (1) and located on the rear side of each side plate (4), a paper plastic bag body (6) is wound on the surface of the unwinding roller (5), a baffle (13) is arranged on the inner side of each side plate (4) and located below the front of the unwinding roller (5), a first cleaning plate (20) is arranged on the inner side of each side plate (4) and located on the front side of the baffle (13), a first guide roller (15) is arranged below the front side of the first cleaning plate (20), a second guide roller (9) is arranged in the middle of the upper end of each side plate (4), and a second cleaning plate (29) is arranged above the second guide roller (9); the first cleaning plate (20) is of a triangular structure, one end of the first cleaning plate (20) is communicated with the output end of the fan through a pipeline, the interior of the first cleaning plate (20) is of a hollow structure, an air blowing port is formed in the lower end of the first cleaning plate (20), and the first cleaning plate (20) is obliquely arranged; the structure of the second cleaning plate (29) is the same as that of the first cleaning plate (20);
a first auxiliary plate (18) is arranged right above the first guide roller (15), a first printing roller (16) is arranged at the lower end of the front side of the first auxiliary plate (18), a first cooling mechanism (17) is arranged above the front side of the first auxiliary plate (18) and corresponding to the first printing roller (16), a second auxiliary plate (19) is arranged right below the front side of the second guide roller (9), a second printing roller (7) is arranged above the front side of the second auxiliary plate (19), and a second cooling mechanism (8) is arranged below the front side of the second auxiliary plate (19) and corresponding to the second printing roller (7); the second cooling mechanism (8) comprises an installation plate (81) installed on the inner side wall of the side plate (4), one end of the installation plate (81) is connected with an air plate (83), one side of the rear surface of the air plate (83) is connected with a connecting pipe (82), one end of the connecting pipe (82) is communicated with a fan, an air pipe (84) is arranged inside the air plate (83), and one side surface of the air pipe (84) is connected with an air blowing hole (85); the second cooling mechanism (8) and the first cooling mechanism (17) have the same structure;
adjusting windows (21) are arranged on the outer side surface of the other side plate (4) corresponding to the second cooling mechanism (8) and the first auxiliary plate (18), and a second adjusting mechanism (22) and a first adjusting mechanism (23) are respectively arranged on the outer sides of the two adjusting windows (21); the second adjusting mechanism (22) comprises a connecting plate (27) located on the rear side face of the second auxiliary plate (19), one end of the connecting plate (27) is connected with a sliding block (28), the other end of the connecting plate (27) is connected with a push plate (26), an adjusting screw rod (24) is connected to the middle of one side face of the push plate (26), one end of the adjusting screw rod (24) is connected with a fixing plate (25) in a penetrating mode, the fixing plate (25) is in threaded connection with the adjusting screw rod (24), and the first adjusting mechanism (23) and the second adjusting mechanism (22) are identical in structure.
2. The double-sided printing equipment for producing the medical paper plastic bags according to claim 1, wherein a compression roller (10) is arranged on the inner side of the side plate (4) and positioned above the front of the unwinding roller (5), a control panel (3) is arranged at the upper end of the outer side of the side plate (4), a fan box (2) is arranged on the outer side of the side plate (4) and positioned below the control panel (3), a fan is arranged inside the fan box (2), the winding roller (11) is arranged on the front side of the side plate (4), and a winding motor (12) is arranged on the upper end of the base (1) and positioned below the winding roller (11).
3. The double-sided printing equipment for producing the medical paper-plastic bags according to claim 1, wherein the upper ends of the baffle plates (13) are L-shaped, two baffle plates (13) are arranged, the other baffle plate (13) is arranged right below the first guide roller (15), a grating (14) is arranged between the two baffle plates (13) at the upper end of the base (1), and an ash storage groove is arranged at the lower end of the grating (14) in the base (1).
4. The double-sided printing equipment for producing medical paper-plastic bags according to claim 3, wherein the L-shaped corner of the upper end of the baffle (13) is arc-shaped and contacts with one side of the paper-plastic bag body (6).
5. The double-sided printing equipment for producing medical paper-plastic bags according to claim 1, wherein the air pipe (84) is of a hollow structure, one end of the air pipe (84) is connected with the air blowing holes (85) in a penetrating manner, and the other end of the air pipe (84) is connected with the output end of the fan in a penetrating manner through the connecting pipe (82).
6. The double-sided printing equipment for producing medical paper-plastic bags according to claim 1, wherein the second adjusting mechanism (22) is fixedly connected with the second auxiliary plate (19) through a connecting plate (27), and the push plate (26) is positioned on the outer side surface of the side plate (4) at a position corresponding to the adjusting window (21).
7. The double-sided printing equipment for producing medical paper-plastic bags according to claim 6, wherein the first adjusting mechanism (23) and the first auxiliary plate (18) are fixedly connected through a connecting plate (27), a sliding groove is formed in the inner side surface of the side plate (4) corresponding to the sliding block (28), and the other end of the connecting plate (27) is slidably connected with the side plate (4) through the sliding block (28) and the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010225693.XA CN111409357B (en) | 2020-03-26 | 2020-03-26 | Double-sided printing equipment for producing medical paper plastic bags |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010225693.XA CN111409357B (en) | 2020-03-26 | 2020-03-26 | Double-sided printing equipment for producing medical paper plastic bags |
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| CN111409357A CN111409357A (en) | 2020-07-14 |
| CN111409357B true CN111409357B (en) | 2022-02-01 |
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| CN202010225693.XA Active CN111409357B (en) | 2020-03-26 | 2020-03-26 | Double-sided printing equipment for producing medical paper plastic bags |
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| CN112519436B (en) * | 2020-12-21 | 2022-05-27 | 张家港永和包装印务有限公司 | Double-sided printing process for paper-plastic composite material |
| CN113478916A (en) * | 2021-07-28 | 2021-10-08 | 鲍龙英 | Non-woven cloth bag surface image-text color printing method |
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Denomination of invention: Double sided printing equipment for medical paper plastic bag production Effective date of registration: 20220419 Granted publication date: 20220201 Pledgee: China Postal Savings Bank Limited by Share Ltd. Dongzhi County branch Pledgor: Anhui Yiren medical packaging Co.,Ltd. Registration number: Y2022980004376 |