CN220447456U - Printer for degradable plastic packaging bags - Google Patents
Printer for degradable plastic packaging bags Download PDFInfo
- Publication number
- CN220447456U CN220447456U CN202321849245.2U CN202321849245U CN220447456U CN 220447456 U CN220447456 U CN 220447456U CN 202321849245 U CN202321849245 U CN 202321849245U CN 220447456 U CN220447456 U CN 220447456U
- Authority
- CN
- China
- Prior art keywords
- printing
- screw rod
- motor
- roller
- conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 33
- 229920006238 degradable plastic Polymers 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 244000309464 bull Species 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model relates to the field of packaging bag printing, in particular to a printing machine for a degradable plastic packaging bag. Including conveying storehouse, install the second motor on a conveying storehouse side wall, the output of second motor extends to conveying storehouse inside, the transmission is connected with the transfer line on the output of second motor, fixed the cup joint the transfer roller on the transfer line outer wall, the printing storehouse is installed at conveying storehouse top, the transfer roller top is provided with the bull stick, the extending direction of bull stick is parallel arrangement with the extending direction of transfer line, fixed the cup joint the printing roller on the bull stick outer wall. According to the utility model, the mounting block, the spring and the second sliding groove are arranged, the height of the rotating rod is increased or decreased through extrusion of the packaging bag, so that the distance between the printing roller and the conveying roller is adjusted, the printing machine can print packaging bags with different thicknesses, and the compatibility of the printing machine is improved.
Description
Technical Field
The utility model belongs to the technical field of packaging bag printing, and particularly relates to a printing machine for a degradable plastic packaging bag.
Background
In the production process of the packaging bag, printing work is required to be carried out on the surface of the packaging bag so as to improve the discrimination and the aesthetic property of the packaging bag.
After searching, the publication number is found to be: CN219007362U, publication date: 2023.05.12A continuous printing device for packaging bags comprises a frame, wherein an ink tank is arranged in the frame, an ink transfer roller is arranged on the ink tank, a plate cylinder is arranged on the upper part of the ink transfer roller, a doctor blade is closely arranged on the plate cylinder, and an impression cylinder is arranged on the plate cylinder in a matching way; clamping grooves are formed in two ends of the impression cylinder, a first connecting piece is arranged on the rear side of the frame, and a clamping head is arranged on the first connecting piece. The embodiment can cool down the printing position, so that the packaging bag is not easy to damage, and the service lives of the plate cylinder and the impression cylinder can be prolonged; cold air cannot enter the rack, and quick volatilization and drying of ink cannot be caused.
The above embodiments still have the following drawbacks: when the existing printer processes the packaging bags, only the packaging bags with the same thickness or a plurality of thicknesses can be printed, and when the packaging bags with other thicknesses are required to be printed, the printers with other models are required to be replaced, so that the compatibility of the printers is reduced.
Disclosure of Invention
The utility model provides a printing machine for a degradable plastic packaging bag, which comprises a conveying bin, wherein a second motor is arranged on one side wall of the conveying bin, the output end of the second motor extends into the conveying bin, a transmission rod is connected to the output end of the second motor in a transmission way, a conveying roller is fixedly sleeved on the outer wall of the transmission rod, a printing bin is arranged at the top of the conveying bin, a rotating rod is arranged above the conveying roller, the extending direction of the rotating rod and the extending direction of the transmission rod are arranged in parallel, a printing roller is fixedly sleeved on the outer wall of the rotating rod, the printing roller is positioned right above the conveying roller, two groups of second sliding grooves are symmetrically formed in two side walls of the printing bin, which are perpendicular to the extending direction of the rotating rod, each group of second sliding grooves are respectively arranged in the second sliding grooves, a group of mounting blocks are respectively arranged at the top of an outer ring, a group of springs are respectively arranged at the tops of the mounting blocks, the other ends of the tops of the springs are respectively arranged at the tops of the second sliding grooves, a printing roller is fixedly sleeved on the upper part of the center of the inner wall of the printing bin, the printing roller is arranged right above the printing roller, two groups of the ink box are respectively, two groups of the vacuum ink box are respectively communicated with the vacuum nozzle, and the vacuum nozzle are respectively.
Further, the other end of the transmission rod is rotationally connected to the inner wall of one side of the transmission bin, which is far away from the second motor, an opening is formed in the top of the transmission bin, the top of the transmission roller extends to the upper part of the transmission bin through the opening, and the ink nozzle is located right above the printing roller.
Further, a centering mechanism is arranged on one side wall, far away from the transmission rod, of the conveying bin, and the centering mechanism comprises a centering platform which is arranged on one side wall, far away from the transmission rod, of the conveying bin.
Further, a cavity is formed in the centering platform, and a first motor is installed on a side wall, close to the second motor, of the centering platform.
Further, the output end of the first motor extends to the inside of the centering platform, a first screw rod is connected in a transmission mode, and a connecting block is connected to the other end of the first screw rod in a transmission mode.
Further, the connecting block is connected with a second screw rod in a transmission manner on one side wall far away from the first screw rod, the other end of the second screw rod is rotationally connected to the inner wall of one side of the centering platform far away from the first motor, the thread directions of the first screw rod and the second screw rod are opposite, and the central axis is positioned on the same straight line.
Further, a first chute is formed in the top of the centering platform, and a limiting plate is arranged in the center of the first chute.
Furthermore, two groups of clamping plates are symmetrically arranged on the top of the centering platform by taking the limiting plate as a center, and the two groups of clamping plates are respectively connected to the first screw rod and the second screw rod in a threaded manner.
The beneficial effects of the utility model are as follows:
1. through setting up installation piece, spring, second spout, the height of bull stick is risen or is reduced through the extrusion of wrapping bag for the interval between printing roller and the transfer roller is adjusted, thereby makes the printing machine carry out the printing work to the wrapping bag of different thickness, has improved the compatibility of printing machine.
2. Through setting up first motor, first lead screw, second lead screw and splint for first motor drives two sets of splint relative motion, thereby when making two sets of splint with the position adjustment of wrapping bag centered, also aligns the one end of wrapping bag with the trend of printing roller, prevents that the printing pattern is incorrect in the printing process, has improved the working quality of printing work.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic structural view of a printer according to an embodiment of the present utility model.
Fig. 2 shows a schematic front cross-sectional view of a printer according to an embodiment of the utility model.
Fig. 3 shows a schematic partial cross-sectional view of a printing press according to an embodiment of the utility model.
Fig. 4 shows a schematic rear cross-sectional view of a centering mechanism according to an embodiment of the utility model.
In the figure: 1. a conveying bin; 2. a printing bin; 3. an ink cartridge; 4. a centering mechanism; 41. a first motor; 42. a cavity; 43. a clamping plate; 44. a limiting plate; 45. a first chute; 46. a first screw rod; 47. a connecting block; 48. a second screw rod; 49. centering platform; 5. an ink jet head; 6. a vacuum pump; 7. a printing roller; 8. a rotating rod; 9. an opening; 10. a second motor; 11. a transmission rod; 12. a conveying roller; 13. a bearing; 14. a mounting block; 15. a spring; 16. and a second chute.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model provides a printer for degradable plastic packaging bags, which comprises a conveying bin 1, wherein as shown in fig. 1, 2 and 3, a second motor 10 is installed on one side wall of the conveying bin 1, the output end of the second motor 10 extends into the conveying bin 1, a transmission rod 11 is connected to the output end of the second motor 10 in a transmission way, the other end of the transmission rod 11 is rotatably connected to the inner wall of the conveying bin 1, which is far away from the second motor 10, a conveying roller 12 is fixedly sleeved on the outer wall of the transmission rod 11, an opening 9 is formed in the top of the conveying bin 1, and the top of the conveying roller 12 extends to the upper part of the conveying bin 1 through the opening 9.
The printing bin 2 is installed at the top of the conveying bin 1, the rotating rod 8 is arranged above the conveying roller 12, the extending direction of the rotating rod 8 and the extending direction of the transmission rod 11 are arranged in parallel, the printing roller 7 is fixedly sleeved on the outer wall of the rotating rod 8, the printing roller 7 is located right above the conveying roller 12, two groups of bearings 13 are rotationally connected to two ends of the rotating rod 8, two groups of second sliding grooves 16 are symmetrically formed in two side walls of the printing bin 2 perpendicular to the extending direction of the rotating rod 8, each group of bearings 13 is located in each second sliding groove 16, a group of mounting blocks 14 are mounted at the top of an outer ring, a group of springs 15 are mounted at the top of each mounting block 14, and the other ends of the tops of the springs 15 are mounted at the tops of the second sliding grooves 16.
Illustratively, a vacuum pump 6 is installed at the center of the top of the inner wall of the printing bin 2, an ink nozzle 5 is communicated with the bottom of the vacuum pump 6, the ink nozzle 5 is located right above the printing roller 7, an ink box 3 is installed at the top of the printing bin 2, the top of the vacuum pump 6 is communicated with the ink box 3, and a centering mechanism 4 is installed on one side wall, far away from the transmission rod 11, of the conveying bin 1.
As shown in fig. 4, the centering mechanism 4 includes a centering platform 49, the centering platform 49 is mounted on a side wall of the conveying bin 1 far away from the transmission rod 11, a cavity 42 is formed in the centering platform 49, a first motor 41 is mounted on a side wall of the centering platform 49 near the second motor 10, an output end of the first motor 41 extends to the inside of the centering platform 49 and is in transmission connection with a first screw rod 46, the other end of the first screw rod 46 is in transmission connection with a connecting block 47, a second screw rod 48 is in transmission connection with a side wall of the connecting block 47 far away from the first screw rod 46, the other end of the second screw rod 48 is in rotation connection with an inner wall of the centering platform 49 far away from the first motor 41, the thread directions of the first screw rod 46 and the second screw rod 48 are opposite, and the central axes are located on the same straight line.
The first sliding groove 45 is formed in the top of the centering platform 49, the limiting plate 44 is disposed at the center of the first sliding groove 45, two groups of clamping plates 43 are symmetrically disposed on the top of the centering platform 49 with the limiting plate 44 as a center, and the two groups of clamping plates 43 are respectively connected to the first screw rod 46 and the second screw rod 48 in a threaded manner.
Working principle: firstly, a packaging bag is placed on the top of a centering platform 49, one end of the packaging bag is placed between a conveying roller 12 and a printing roller 7, a first motor 41 is started, the first motor 41 drives two groups of clamping plates 43 to move relatively, after the packaging bag is placed in a centering position by the two groups of clamping plates 43, a vacuum pump 6 is started, an ink nozzle 5 ejects ink, meanwhile, a second motor 10 is started, the second motor 10 drives the conveying roller 12 to rotate, the printing roller 7 rotates along the direction opposite to the rotation direction of the conveying roller 12 under the extrusion action of the printing roller 7 on the packaging bag, and the printing roller 7 prints on the surface of the packaging bag.
According to the utility model, the height of the rotary rod 8 is increased or decreased through the extrusion of the packaging bags by arranging the mounting block 14, the spring 15 and the second sliding groove 16, so that the distance between the printing roller 7 and the conveying roller 12 is adjusted, the printing machine can print packaging bags with different thicknesses, and the compatibility of the printing machine is improved.
Through setting up first motor 41, first lead screw 46, second lead screw 48 and splint 43 for first motor 41 drives two sets of splint 43 relative motion, thereby makes two sets of splint 43 when centering the position adjustment of wrapping bag, also aligns the one end of wrapping bag with the trend of printing roller 7, prevents that the printing pattern is incorrect in the printing process, has improved the work quality of printing work.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. A printer for degradable plastic packaging bags, characterized in that: including conveying storehouse (1), install second motor (10) on a side wall of conveying storehouse (1), the output of second motor (10) extends to conveying storehouse (1) inside, the transmission is connected with transfer line (11) on the output of second motor (10), fixed transmission roller (12) of cup jointing on transfer line (11) outer wall, printing storehouse (2) are installed at conveying storehouse (1) top, transfer roller (12) top is provided with bull stick (8), the extending direction of bull stick (8) is parallel arrangement with the extending direction of transfer line (11), fixed printing roller (7) of cup jointing on bull stick (8) outer wall, printing roller (7) are located directly over transfer roller (12), two sets of bearings (13) have all been rotationally connected at bull stick (8) both ends, two sets of second spouts (16) have been seted up to the symmetry on the both sides wall of printing storehouse (2) perpendicular to bull stick (8) extending direction, every set of bearings (13) all are located second spout (16), and one set of top (14) are installed at top (14), one set of top (15) are installed at top (15) top, one set of top (15) are installed at top (15), the bottom of the vacuum pump (6) is communicated with an ink nozzle (5), the top of the printing bin (2) is provided with an ink box (3), and the top of the vacuum pump (6) is communicated with the ink box (3).
2. A printer for degradable plastic packaging bags according to claim 1, characterized in that: the other end of the transmission rod (11) is rotationally connected to the inner wall of one side, far away from the second motor (10), of the conveying bin (1), an opening (9) is formed in the top of the conveying bin (1), the top of the conveying roller (12) extends to the upper side of the conveying bin (1) through the opening (9), and the ink spray head (5) is located right above the printing roller (7).
3. A printer for degradable plastic packaging bags according to claim 2, characterized in that: a centering mechanism (4) is arranged on one side wall, far away from the transmission rod (11), of the conveying bin (1), the centering mechanism (4) comprises a centering platform (49), and the centering platform (49) is arranged on one side wall, far away from the transmission rod (11), of the conveying bin (1).
4. A printer for degradable plastic packaging bags according to claim 3, characterized in that: a cavity (42) is formed in the centering platform (49), and a first motor (41) is arranged on one side wall, close to the second motor (10), of the centering platform (49).
5. A printer for degradable plastic packaging bags according to claim 4, wherein: the output end of the first motor (41) extends to the inside of the centering platform (49), a first screw rod (46) is connected in a transmission mode, and a connecting block (47) is connected to the other end of the first screw rod (46) in a transmission mode.
6. A printer for degradable plastic packaging bags according to claim 5, characterized in that: a second screw rod (48) is connected to one side wall, far away from the first screw rod (46), of the connecting block (47), the other end of the second screw rod (48) is connected to the inner wall, far away from the first motor (41), of the centering platform (49) in a rotating mode, the thread directions of the first screw rod (46) and the thread directions of the second screw rod (48) are opposite, and the central axes of the first screw rod and the second screw rod are located on the same straight line.
7. A printer for degradable plastic packaging bags according to claim 6, characterized in that: a first chute (45) is formed in the top of the centering platform (49), and a limiting plate (44) is arranged at the center of the first chute (45).
8. A printer for degradable plastic packaging bags according to claim 7, characterized in that: two groups of clamping plates (43) are symmetrically arranged on the top of the centering platform (49) by taking the limiting plate (44) as a center, and the two groups of clamping plates (43) are respectively connected to the first screw rod (46) and the second screw rod (48) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849245.2U CN220447456U (en) | 2023-07-14 | 2023-07-14 | Printer for degradable plastic packaging bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849245.2U CN220447456U (en) | 2023-07-14 | 2023-07-14 | Printer for degradable plastic packaging bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447456U true CN220447456U (en) | 2024-02-06 |
Family
ID=89734458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321849245.2U Active CN220447456U (en) | 2023-07-14 | 2023-07-14 | Printer for degradable plastic packaging bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447456U (en) |
-
2023
- 2023-07-14 CN CN202321849245.2U patent/CN220447456U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218749840U (en) | Impression cylinder brush plating device | |
| CN220447456U (en) | Printer for degradable plastic packaging bags | |
| CN218287076U (en) | Metal printing roller convenient to adjust | |
| CN209479182U (en) | A kind of multi-functional intaglio printing compounding machine | |
| CN111267481A (en) | Multifunctional printing machine plate-mounting connecting mechanism | |
| CN216466764U (en) | Printing device for environment-friendly ink packaging paper | |
| CN217259150U (en) | Wrapping bag color printing spouts a yard device | |
| CN213167316U (en) | Printing plate roller convenient to replace | |
| CN214727243U (en) | Double-sided printing device | |
| CN214419882U (en) | Printing structure is used in paper products packing carton production | |
| CN213733979U (en) | Dampening mechanism of sheet-fed offset press | |
| CN210881277U (en) | Printing machine convenient to adjust printing roller | |
| CN212372947U (en) | Corrugated board forming and printing integrated production line | |
| CN211251804U (en) | Ink supply mechanism of aluminum tank eight-color printing machine | |
| CN211165921U (en) | Steel wheel inking mechanism of cylinder rolling printer | |
| CN208978471U (en) | A kind of printing device suitable for the flow work | |
| CN208020954U (en) | Binding and printing machine feed device | |
| CN219575266U (en) | Cable surface hot-pressing lettering equipment | |
| CN220198835U (en) | Three-color automatic ink printing grooving machine with adjustable guide structure | |
| CN213167334U (en) | Printing device of silk screen printing machine | |
| CN219971297U (en) | Feeding mechanism of flexographic printing machine | |
| CN201033480Y (en) | Plastic cup color-drawing machine | |
| CN214083375U (en) | Green and environment-friendly flexible printing device | |
| CN216915032U (en) | A environment-friendly printing machine for carton production | |
| CN221757189U (en) | Color printer for color printing processing of plastic bag surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |