CN204249450U - A kind of printing machine flattening device - Google Patents
A kind of printing machine flattening device Download PDFInfo
- Publication number
- CN204249450U CN204249450U CN201420623108.1U CN201420623108U CN204249450U CN 204249450 U CN204249450 U CN 204249450U CN 201420623108 U CN201420623108 U CN 201420623108U CN 204249450 U CN204249450 U CN 204249450U
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- CN
- China
- Prior art keywords
- flattening device
- printing
- support
- roll
- scroll
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- Expired - Fee Related
Links
- 238000007639 printing Methods 0.000 title claims abstract description 73
- 238000003466 welding Methods 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000001788 irregular Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a kind of printing machine flattening device, belong to printing technology, comprise support, unreeling shaft and Scroll, unreeling shaft and Scroll are arranged at the two ends of support, support between unreeling shaft and Scroll is provided with successively the first printing mechanism and the second printing mechanism, first printing mechanism comprises the first guiding wheels be set in turn on support, first flattening device and the first printing equipment, second printing mechanism comprises the second guiding wheels be set in turn on support, second flattening device and the second printing equipment, first flattening device and the second flattening device are a nip rolls, the two ends of described nip rolls are fixed on support respectively by a bearing block, the surface of nip rolls is provided with several bending welding rods.The surface of tubular plastic woven bag can fully be launched by the utility model, and occur surface folding or irregular situation before avoiding printing, make the pattern homogeneity of printed matter good, more attractive in appearance, quality is higher.
Description
Technical field
The utility model relates to printing technology, specifically a kind of printing machine flattening device.
Background technology
Often use Polywoven Bag in daily life, Polywoven Bag is used for food and chemical industry packaging is very general, general Polywoven Bag packing method is first printed and manufactures Polywoven Bag, usually before this tubular plastic woven bag of both ends open was printed in the printing process of Polywoven Bag, then carried out cutting.Be directly tubular plastic woven bag is printed in prior art, easily occur printing fold or irregular phenomenon, pattern can not printed at fold or irregular position, affect the attractive in appearance of printed matter and quality.
Summary of the invention
Problem to be solved in the utility model is: overcome the deficiencies in the prior art, there is provided a kind of the surface of tubular plastic woven bag fully to be launched, surface folding or irregular situation is there is before avoiding printing, make the pattern homogeneity of printed matter good, more attractive in appearance, a kind of printing machine flattening device that quality is higher.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of printing machine flattening device, comprise support, unreeling shaft and Scroll, described unreeling shaft and Scroll are arranged at the two ends of support, support between described unreeling shaft and Scroll is provided with successively the first printing mechanism and the second printing mechanism, described first printing mechanism comprises the first guiding wheels be set in turn on support, first flattening device and the first printing equipment, described second printing mechanism comprises the second guiding wheels be set in turn on support, second flattening device and the second printing equipment, described first flattening device and the second flattening device are a nip rolls, the two ends of described nip rolls are fixed on support respectively by a bearing block, the surface of described nip rolls is provided with several bending welding rods.
Further, described first guiding wheels and the second guiding wheels are by upper guide roller arranged in parallel up and down and lower steering roll composition, and described upper guide roller and lower steering roll are all fixed on support by bearing block.
Further, the lower steering roll of described first flattening device, the first guiding lower steering roll of wheels, the second flattening device and the second guiding wheels all in the same horizontal line.
Further, described first printing equipment and the second printing equipment form by setting up and down two printing elements, and described printing element is made up of working roll arranged in parallel and two backing rolls, and described working roll and two backing rolls are fixed on support.
Further, described backing roll is made up of the first backing roll and the second backing roll, described first backing roll and the second backing roll tangent, have a small gaps between described working roll and the first backing roll.
Further, described welding rod is five.
The advantage that the utility model has and good effect are:
The utility model is provided with the nip rolls with welding rod, and the surface of tubular plastic woven bag can fully be launched by the welding rod on nip rolls, and occur surface folding or irregular situation before avoiding printing, make the pattern homogeneity of printed matter good, more attractive in appearance, quality is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model printing machine flattening device.
Fig. 2 is the structural representation of the printing element of the utility model printing machine flattening device.
Fig. 3 is the structural representation of the nip rolls of the utility model printing machine flattening device.
In figure: 1, support; 2, unreeling shaft; 3, Scroll; 4, nip rolls; 5, upper guide roller; 6, lower steering roll 6; 7, working roll; 8, the first backing roll; 9, the second backing roll; 10, tubular plastic woven bag.
Detailed description of the invention
As shown in Figure 1, a kind of printing machine flattening device, comprise support 1, unreeling shaft 2 and Scroll 3, unreeling shaft 2 and Scroll 3 are arranged at the two ends of support 1, support 1 between unreeling shaft 2 and Scroll 3 is provided with successively the first printing mechanism and the second printing mechanism, first printing mechanism comprises the first guiding wheels, the first flattening device and the first printing equipment be set in turn on support 1, and the second printing mechanism comprises the second guiding wheels, the second flattening device and the second printing equipment be set in turn on support 1.First guiding wheels and the second guiding wheels form by upper guide roller 5 arranged in parallel up and down and lower steering roll 6, and upper guide roller 5 and lower steering roll 6 are all fixed on support 1 by bearing block.As shown in Figure 3, first flattening device and the second flattening device are a nip rolls 4, the two ends of nip rolls 4 are fixed on support 1 respectively by a bearing block, the surface of nip rolls 4 is provided with five bending welding rods, and lower steering roll 6, second flattening device of the first flattening device, the first guiding wheels and the lower steering roll 6 of the second guiding wheels are all in the same horizontal line.As shown in Figure 2, the first printing equipment and the second printing equipment form by setting up and down two printing elements, and printing element is made up of working roll 7 arranged in parallel and two backing rolls, and working roll 7 and two backing rolls are fixed on support 1.Backing roll is made up of the first backing roll 8 and the second backing roll 9, the first backing roll 8 and the second backing roll 9 tangent, have a small gaps between working roll 7 and the first backing roll 8.
The implementation process of this example: tubular plastic woven bag is provided on unreeling shaft 2, one end of tubular plastic woven bag 10 is through the upper guide roller 5 of the first guiding wheels and lower steering roll 6, again through the nip rolls 4 of the first flattening device, the one side of tubular plastic woven bag 10 can fully be launched by the welding rod on nip rolls 4, surface folding or irregular situation is there is before avoiding printing, small gaps again successively through between the working roll 7 and the first backing roll 8 of two printing elements of the first printing equipment, the one side of the tubular plastic woven bag 10 of process is printed, gap between working roll 7 and the first backing roll 8 can be regulated by the second backing roll 8, and then make printing effect better.
Tubular plastic woven bag 10 is again through upper guide roller 5 and the lower steering roll 6 of the second guiding wheels, again through the nip rolls 4 of the second flattening device, the another side of tubular plastic woven bag 10 can fully launch by the welding rod on nip rolls 4, surface folding or irregular situation is there is before avoiding printing, small gaps again successively through between the working roll 7 and the first backing roll 8 of two printing elements of the second printing equipment, the another side of the tubular plastic woven bag 10 of process is printed, gap between working roll 7 and the first backing roll 8 can be regulated by the second backing roll 8, and then make printing effect better.
Tubular plastic woven bag 10 is after the printing of the first printing mechanism and the second printing mechanism, and two sides all stamps pattern, and the tubular plastic woven bag 10 finished printing carries out rolling through Scroll 3.
The surface of tubular plastic woven bag can fully be launched by the utility model, and occur surface folding or irregular situation before avoiding printing, make the pattern homogeneity of printed matter good, more attractive in appearance, quality is higher.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiments of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a printing machine flattening device, comprise support, unreeling shaft and Scroll, it is characterized in that: described unreeling shaft and Scroll are arranged at the two ends of support, support between described unreeling shaft and Scroll is provided with successively the first printing mechanism and the second printing mechanism, described first printing mechanism comprises the first guiding wheels be set in turn on support, first flattening device and the first printing equipment, described second printing mechanism comprises the second guiding wheels be set in turn on support, second flattening device and the second printing equipment, described first flattening device and the second flattening device are a nip rolls, the two ends of described nip rolls are fixed on support respectively by a bearing block, the surface of described nip rolls is provided with several bending welding rods.
2. a kind of printing machine flattening device according to claim 1, it is characterized in that: described first guiding wheels and the second guiding wheels are by upper guide roller arranged in parallel up and down and lower steering roll composition, and described upper guide roller and lower steering roll are all fixed on support by bearing block.
3. a kind of printing machine flattening device according to claim 2, is characterized in that: the lower steering roll of described first flattening device, the first guiding lower steering roll of wheels, the second flattening device and the second guiding wheels all in the same horizontal line.
4. a kind of printing machine flattening device according to claim 1, it is characterized in that: described first printing equipment and the second printing equipment form by setting up and down two printing elements, described printing element is made up of working roll arranged in parallel and two backing rolls, and described working roll and two backing rolls are fixed on support.
5. a kind of printing machine flattening device according to claim 4, it is characterized in that: described backing roll is made up of the first backing roll and the second backing roll, described first backing roll and the second backing roll tangent, have a small gaps between described working roll and the first backing roll.
6. a kind of printing machine flattening device according to claim 1, is characterized in that: described welding rod is five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623108.1U CN204249450U (en) | 2014-10-24 | 2014-10-24 | A kind of printing machine flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623108.1U CN204249450U (en) | 2014-10-24 | 2014-10-24 | A kind of printing machine flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249450U true CN204249450U (en) | 2015-04-08 |
Family
ID=52953795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420623108.1U Expired - Fee Related CN204249450U (en) | 2014-10-24 | 2014-10-24 | A kind of printing machine flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808297A (en) * | 2019-01-28 | 2019-05-28 | 绍兴市越城区卓品尚彩科技有限公司 | A kind of ecology printing technology |
-
2014
- 2014-10-24 CN CN201420623108.1U patent/CN204249450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808297A (en) * | 2019-01-28 | 2019-05-28 | 绍兴市越城区卓品尚彩科技有限公司 | A kind of ecology printing technology |
| CN109808297B (en) * | 2019-01-28 | 2024-05-17 | 汕头市鼎泰丰实业有限公司 | Ecological printing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |