CN220146966U - Continuous printing and drying device for woven bags - Google Patents
Continuous printing and drying device for woven bags Download PDFInfo
- Publication number
- CN220146966U CN220146966U CN202320987627.5U CN202320987627U CN220146966U CN 220146966 U CN220146966 U CN 220146966U CN 202320987627 U CN202320987627 U CN 202320987627U CN 220146966 U CN220146966 U CN 220146966U
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- printing
- roller
- drying
- ink
- woven
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- 238000001035 drying Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a woven bag continuous printing and drying device, which comprises: a conveying unit for continuously conveying the woven bags; the printing and drying unit is used for printing and drying the woven bags conveyed by the conveying unit; the printing and drying unit comprises: the printing assembly is used for synchronously printing the woven bags conveyed by the conveying unit; and the drying assembly is arranged at the outer side of the printing assembly and is used for quickly drying the ink in the printing process. The continuous heat release of the drying component enables the outer side of the printing component and the woven bag under the printing component to be in a hotter state, when the printing ink is coated on the outer side of the printing component, the printing component heats the printing ink and immediately prints the printing ink on the surface of the woven bag, so that the printing ink printed on the surface of the woven bag is quickly dried by the heat on the surface of the woven bag and the printing roller, the printing ink printed on the surface of the woven bag is guaranteed to be evaporated in time, and the wet printing ink is prevented from diffusing along the woven line on the surface of the woven bag.
Description
Technical Field
The utility model relates to the technical field of woven bag printing, in particular to a woven bag continuous printing and drying device.
Background
The woven bag is one kind of plastic bag, and its material is polyethylene, polypropylene and other chemical plastic material. The packaging bag is widely applied to packaging of articles such as fertilizers and chemical products, and in order to be capable of describing the articles to be packaged, the woven bag needs to be subjected to a printing and drying process;
in the prior art, in the process of printing and drying the woven bag, the printing and drying of the woven bag are usually carried out separately, and the ink on the surface of the woven bag after printing cannot be dried synchronously, so that the ink on the surface of the woven bag after printing permeates into the woven bag or is diffused outwards along the woven lines on the surface of the woven bag, and the printed pattern becomes fuzzy.
The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.
Disclosure of Invention
The utility model aims to provide a continuous printing and drying device for woven bags, which solves the problem that printing and drying cannot be synchronously carried out in the prior art, and printing ink which is not dried in time is dispersed along the surface of the woven bags to cause fuzzy printing patterns.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a woven bag continuous printing and drying device, comprising:
a conveying unit for continuously conveying the woven bags;
the printing and drying unit is used for printing and drying the woven bags conveyed by the conveying unit;
the printing and drying unit comprises:
the printing assembly is used for synchronously printing the woven bags conveyed by the conveying unit;
and the drying assembly is arranged at the outer side of the printing assembly and is used for quickly drying the ink in the printing process.
Further, the printing and drying unit includes:
the support is arranged at the side part of the conveying unit and is internally provided with a guide groove;
the lifting table is inserted into the guide groove in an up-and-down sliding manner;
the rotating rod is in threaded connection with the inside of the lifting table and is used for adjusting the vertical height between the lifting table and the woven bag;
the mounting frame is arranged below the lifting platform;
and the air cylinder is arranged above the lifting table and is used for driving the mounting frame to reciprocate up and down to finish printing work on the continuously conveyed multi-section woven bags.
Further, the printing assembly includes:
the printing roller is arranged at the lower end of the mounting frame and used for printing the woven bag;
an ink applying brush which is contacted with the lower position of the side part of the printing roller and is used for applying ink to the outer side of the printing roller in the printing process of the printing roller;
the ink storage box is arranged at the upper end of the mounting frame and is communicated with the ink applying brush through an ink guide pipe connected with the lower side part.
Further, the lower end of the ink-coating brush is connected with a bump;
the lower end of the convex block is rotationally connected with a pressing roller;
the lowest end of the press roller and the lowest end of the printing roller are positioned on the same horizontal plane, and the press roller is used for flattening the woven bag before the printing roller prints.
Further, the drying assembly includes:
the heat insulation frame is connected to the lower end of the mounting frame and is positioned outside the printing roller;
and the heating wire is arranged inside the heat insulation frame and is positioned at the outer side of the printing roller and used for preheating the outer side of the printing roller, so that the printing roller can ensure that the ink can be quickly evaporated when printing the ink.
Further, the transfer unit includes:
a bracket;
the support beam is connected to one end of the bracket;
the unreeling roller is rotationally arranged on the outer side of the supporting beam;
the edge pressing assembly is arranged at the upper end of the bracket and used for flattening the edges of the woven bags;
and the winding roller is used for winding the woven bag which is unwound by the unwinding roller after being printed and dried.
Further, the blank holder subassembly includes:
the driving motor is arranged at the side part of the bracket;
the transmission roller and the rotating rod are connected to the side part of the driving motor;
the first gear is connected with one end of the driving roller;
the second gear is meshed with the first gear and is used for driving a conveyor belt positioned at the upper end of the bracket to drive;
the blank holder is provided with two groups and sleeved on the outer side of the driving roller and is used for pressing down two sides of the woven bag in the conveying process on the support.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the woven bag is continuously conveyed through the lower end of the printing and drying unit by the conveying unit, the drying assembly continuously releases heat to enable the outer side of the printing assembly and the woven bag right below the printing assembly to be in a hotter state, when the printing ink is coated on the outer side of the printing assembly, the printing assembly heats the printing ink and immediately prints the printing ink on the surface of the woven bag, so that the printing ink printed on the surface of the woven bag is quickly dried by the heat on the surface of the woven bag and the surface of the printing roller, the printing and the drying work are ensured to be carried out simultaneously, the printing ink printed on the surface of the woven bag can be evaporated in time, and the moist printing ink is prevented from diffusing along the woven line on the surface of the woven bag.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a diagram showing the coordination relationship between the conveying unit and the printing and drying unit;
FIG. 3 is a diagram showing the relationship between the heating wire and the printing roller;
FIG. 4 is a schematic view showing the internal structure of the printing and drying unit according to the present utility model;
fig. 5 is an enlarged view of the present utility model at a in fig. 4.
Reference numerals: 1. a transfer unit; 2. a printing and drying unit; 11. a bracket; 12. a support beam; 13. an unreeling roller; 14. a blank pressing assembly; 141. a driving motor; 142. a driving roller; 143. edge pressing strips; 144. a first gear; 145. a second gear; 15. a wind-up roll; 21. a support; 211. a guide groove; 22. a lifting table; 221. a cylinder; 23. a rotating rod; 24. a mounting frame; 25. a printing assembly; 251. an ink storage tank; 252. an ink guide tube; 253. coating ink; 2531. a bump; 2532. a press roller; 254. a printing roller; 255. a carrier; 26. a drying assembly; 261. a heat insulating frame; 262. heating wire.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, the present utility model provides a technical solution:
a woven bag continuous printing and drying device, comprising:
a conveying unit 1 for continuously conveying the woven bags;
a printing and drying unit 2 for printing and drying the woven bags conveyed by the conveying unit 1;
the printing and drying unit 2 includes:
a printing unit 25 for synchronously printing the woven bags transferred by the transfer unit 1;
and the drying component 26 is arranged outside the printing component 25 and is used for quickly drying the ink in the printing process.
It should be noted that, when in use, the conveying unit 1 continuously conveys the woven bag through the lower end of the printing and drying unit 2, the drying component 26 continuously releases heat to enable the outer side of the printing component 25 and the woven bag right below the printing component 25 to be in a hotter state, when the printing ink is coated on the outer side of the printing component 25, the printing component 25 heats the printing ink and immediately prints the printing ink on the surface of the woven bag, so that the printing ink printed on the surface of the woven bag is quickly dried by the heat on the surface of the woven bag and the surface of the printing roller 254, the printing and the drying work are ensured to be simultaneously carried out, the printing ink printed on the surface of the woven bag can be evaporated in time, and the wet printing ink is prevented from diffusing along the woven wire on the surface of the woven bag, so that the printed pattern becomes blurred.
As an improvement, as shown in fig. 2 to 4, the printing and drying unit 2 includes:
a support 21 installed at a side of the transfer unit 1 and having a guide groove 211 formed therein;
the lifting table 22 is inserted into the guide groove 211 in a vertically sliding manner;
the rotating rod 23 is in threaded connection with the inside of the lifting table 22 and is used for adjusting the vertical height between the lifting table 22 and the woven bag;
the mounting frame 24 is arranged below the lifting platform 22;
and the air cylinder 221 is arranged above the lifting table 22 and is used for driving the mounting frame 24 to reciprocate up and down to finish printing work on the continuously conveyed multi-section woven bags.
Further, as shown in fig. 1-3, the printing assembly 25 includes:
a printing roller 254 mounted at the lower end of the mounting frame 24 for printing the woven bag;
an ink applying brush 253, which is contacted with the side of the printing roller 254 at a position below, for applying ink to the outside of the printing roller 254 during the printing of the printing roller 254;
an ink tank 251 mounted on the upper end of the mounting frame 24 and connected to an ink brush 253 via an ink guide tube 252 connected to the lower side;
preferably, a bearing frame 255 is disposed between the ink guide tube 252 and the heat insulation frame 261, for reinforcing the ink guide tube 252.
Further, as shown in fig. 5, a bump 2531 is connected to the lower end of the inking brush 253;
the lower end of the convex block 2531 is rotatably connected with a pressing roller 2532;
the lowermost end of the pressing roller 2532 is on the same horizontal plane with the lowermost end of the printing roller 254, and the pressing roller 2532 is used for flattening the woven bag before the printing roller 254 prints.
Wherein, the drying assembly 26 comprises:
a heat insulation frame 261 connected to the lower end of the mounting frame 24 and located outside the printing roller 254;
and the heating wire 262 is arranged inside the heat insulation frame 261 and is positioned outside the printing roller 254 and used for preheating the outer side of the printing roller 254, so that the printing roller 254 ensures that the ink can be quickly evaporated when the ink is printed.
As a modification, as shown in fig. 1, the conveying unit 1 includes:
a support beam 12 connected to one end of the bracket 11;
the unreeling roller 13 is rotatably arranged outside the supporting beam 12;
the blank pressing assembly 14 is arranged at the upper end of the bracket 11 and is used for flattening the edges of the woven bags;
the winding roller 15 is used for winding the woven bag which is unwound by the unwinding roller 13 after being printed and dried;
the side of the wind-up roller 15 is driven by a belt to be arranged with the shaft of the second gear 145, so that the wind-up roller 15 ensures synchronous winding in the process that the second gear 145 drives the conveyor belt to move, and the belt is not shown in the figure.
Further, as shown in fig. 1, the edge pressing assembly 14 includes:
a driving motor 141 installed at a side portion of the bracket 11;
a driving roller 142, a rotating rod connected to the side of the driving motor 141;
a first gear 144 connected to one end of the driving roller 142;
the second gear 145 is meshed with the first gear 144 and is used for driving a conveyor belt positioned at the upper end of the bracket 11 to drive;
the blank holder 143 is provided with two groups and sleeved outside the driving roller 142, and is used for pressing down two sides of the woven bag in the conveying process on the bracket 11.
Specifically, in the implementation process of the utility model, the driving motor 141 is started, the driving motor 141 drives the blank holder 143 to continuously rotate through the driving roller 142 and presses the edges of the woven bags down to the upper surface of the conveyor belt, the driving roller 142 drives the second gear 145 to rotate through the first gear 144, and the second gear 145 drives the conveyor belt to move, so that the conveyor belt and the blank holder 143 synchronously move and pass through the right lower part of the mounting frame 24, the two sides of the woven bags are ensured to be pressed on the conveyor belt moving at the same speed through the blank holder 143, and the woven bags are prevented from tilting in the printing process;
then, the heating wire 262 is electrified, so that the heating wire 262 preheats the printing roller 254 and the continuously driven woven bag right below the printing roller 254, the rotating rod 23 is rotated, the rotating rod 23 drives the lifting table 22 to move downwards along the guide groove 211 through threaded fit with the lifting table 22, the lifting table 22 drives the printing roller 254 to move downwards to be in contact with the woven bag through the mounting frame 24, the continuously driven woven bag drives the printing roller 254 to rotate, the printing ink in the ink guide tube 252 is brought out of the printing roller 254 and is printed on the woven bag, the printing ink outside the printing roller 254 is heated by the printing roller 254, moisture is rapidly evaporated after the heated printing ink is printed on the preheated woven bag, and printing blurring caused by the fact that the moisture of the printing ink is dispersed along the surface of the woven bag is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a braided bag prints drying device in succession which characterized in that includes:
a conveying unit (1) for continuously conveying the woven bags;
the printing and drying unit (2) is used for printing and drying the woven bags conveyed by the conveying unit (1);
the print drying unit (2) includes:
a printing component (25) for synchronously printing the woven bags conveyed by the conveying unit (1);
the drying assembly (26) is arranged outside the printing assembly (25) and is used for rapidly drying the ink in the printing process;
the print drying unit (2) includes:
a support (21) mounted on the side of the transfer unit (1) and having a guide groove (211) formed therein;
the lifting table (22) is inserted into the guide groove (211) in an up-and-down sliding manner;
the rotating rod (23) is in threaded connection with the inside of the lifting table (22) and is used for adjusting the vertical height between the lifting table (22) and the woven bag;
the mounting frame (24) is arranged below the lifting table (22);
the air cylinder (221) is arranged above the lifting table (22) and is used for driving the mounting frame (24) to reciprocate up and down to finish printing work on the continuously conveyed multi-section woven bags;
the printing assembly (25) comprises:
the printing roller (254) is arranged at the lower end of the mounting frame (24) and is used for printing the woven bag;
an ink applying brush (253) which is contacted with the side part of the printing roller (254) at a position below and is used for applying ink to the outer side of the printing roller (254) in the printing process of the printing roller (254);
the ink storage box (251) is arranged at the upper end of the mounting frame (24) and is communicated with the inking brush (253) through an ink guide pipe (252) connected with the lower side part;
the lower end of the inking brush (253) is connected with a convex block (2531);
the lower end of the convex block (2531) is rotatably connected with a pressing roller (2532);
the lowest end of the pressing roller (2532) is on the same horizontal plane with the lowest end of the printing roller (254), and the pressing roller (2532) is used for flattening the woven bag before the printing roller (254) prints;
the drying assembly (26) includes:
a heat insulation frame (261) connected to the lower end of the mounting frame (24) and positioned outside the printing roller (254);
and the heating wire (262) is arranged inside the heat insulation frame (261) and is positioned at the outer side of the printing roller (254) and used for preheating the outer side of the printing roller (254), so that the printing roller (254) ensures that the ink can be quickly evaporated when the ink is printed.
2. The continuous printing and drying device for woven bags according to claim 1, wherein,
the transfer unit (1) comprises:
a bracket (11);
a support beam (12) connected to one end of the bracket (11);
the unreeling roller (13) is rotationally arranged at the outer side of the supporting beam (12);
the blank pressing assembly (14) is arranged at the upper end of the bracket (11) and is used for flattening the edges of the woven bags;
and the winding roller (15) is used for winding the woven bag which is unwound by the unwinding roller (13) after being printed and dried.
3. A woven bag continuous printing and drying device according to claim 2, wherein,
the binder assembly (14) includes:
a driving motor (141) mounted on the side of the bracket (11);
the transmission roller (142) is connected with the side part of the driving motor (141) through a rotating rod;
a first gear (144) connected to one end of the driving roller (142);
the second gear (145) is meshed with the first gear (144) and is used for driving a conveyor belt positioned at the upper end of the bracket (11) to drive;
the blank holder (143) is provided with two groups and sleeved outside the driving roller (142) and is used for pressing down two sides of the woven bag in the conveying process on the bracket (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987627.5U CN220146966U (en) | 2023-04-27 | 2023-04-27 | Continuous printing and drying device for woven bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987627.5U CN220146966U (en) | 2023-04-27 | 2023-04-27 | Continuous printing and drying device for woven bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220146966U true CN220146966U (en) | 2023-12-08 |
Family
ID=89005728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320987627.5U Active CN220146966U (en) | 2023-04-27 | 2023-04-27 | Continuous printing and drying device for woven bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220146966U (en) |
-
2023
- 2023-04-27 CN CN202320987627.5U patent/CN220146966U/en active Active
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