CN205929751U - Set -square device of folding paper - Google Patents
Set -square device of folding paper Download PDFInfo
- Publication number
- CN205929751U CN205929751U CN201620951347.9U CN201620951347U CN205929751U CN 205929751 U CN205929751 U CN 205929751U CN 201620951347 U CN201620951347 U CN 201620951347U CN 205929751 U CN205929751 U CN 205929751U
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- CN
- China
- Prior art keywords
- paper
- set square
- square
- upside
- wheel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a set -square device of folding paper relates to the printing technique field, include the set -square and install the paper tape drive roller of set -square upside, its characterized in that: the upside of paper tape drive roller still be equipped with and press the paper wheel, press paper wheel quantity to be two and be the symmetrical arrangement the centre of pressing the paper wheel is equipped with the disc longitudinal knife the downside of set -square is equipped with guide roll and paper pulling roller in proper order. The material of set -square be corrosion resistant plate, its rockwell hardness is 45 between the 50HRC, finish is not less than the secondary standard. Drive wheel and paper pulling roller link to each other with the motor. The material of disc longitudinal knife be cr12MoV, annealing process, is hardness 255 between the 207HB. The utility model discloses simple structure, installation convenient to use, structural design is reasonable, in operating condition not the buckling with tear, reduce the proportion of goods damageds of paper, the real device of realizing matcing the high -speed roll web printing equipment of folding paper.
Description
Technical field
This utility model is related to printing technology, particularly to a kind of set square folding apparatus.
Background technology
With people need material progress development, web press application more and more wide, but with its phase
The sheet folding mechanism joined becomes the capital equipment of impact web press production efficiency and the quality of production.Web offset is equipped with
Special folding apparatus, traditionally referred to as folding machine.Generally folding machine is directly connected together with printing, becomes roll web
Last unit of offset press, completes work printed sheet being cut and being folded.Folding is last in print production
Road important procedure, is to raise labour productivity, and reduces paper loss, improves the important step of yield rate.
The folding apparatus of prior art, complex structure, not easy to operate, actual production process easily produces fold and tears
The bad problem such as split.
Content of the invention
The purpose of this utility model is for the deficiencies in the prior art, and propose structure simple it is easy to one kind of safeguarding
Set square folding apparatus.
To achieve these goals, the technical scheme that the present invention provides is as follows：
A kind of set square folding apparatus, including set square and be arranged on paper tape driven roller on the upside of described set square, it is special
Levy and be：It is additionally provided with pressure roller in the upside of described paper tape driven roller, described pressure roller quantity symmetrically arranges for two,
The centre of described pressure roller is provided with disk longitudinal knife, is sequentially provided with guide roller and draw rollers in the downside of described set square.
Preferably, the material of described set square be corrosion resistant plate, its Rockwell hardness between 45-50HRC, any surface finish
Degree is not less than secondary standard.
Preferably, described driving wheel is connected with motor with draw rollers.
Preferably, the material of described disk longitudinal knife is Cr12MoV, annealing, and hardness is between 255-207HB.
Compared with prior art, the beneficial effects of the present invention is：
This utility model structure is simple, easy to install, reasonable in design, in working order in do not produce fold and
Tear, reduces the proportion of goods damageds of paper, the real device realizing coupling high speed web printing folding apparatus.
Brief description
Fig. 1 is this utility model main structure diagram.
Specific embodiment
Referring to shown in accompanying drawing 1, a kind of set square folding apparatus, including set square 1 and be arranged on described set square 1 upside
Paper tape driven roller 2, is additionally provided with pressure roller 3 in the upside of described paper tape driven roller 2, and it is in right that described pressure roller 3 quantity is two
Claim arrangement, be provided with disk longitudinal knife 4 in the centre of described pressure roller 3, be sequentially provided with guide roller 5 in the downside of described set square 1
With draw rollers 6.
For optimizing further, the material of described set square 1 is corrosion resistant plate, its Rockwell hardness between 45-50HRC,
Surface smoothness is not less than secondary standard.
For optimizing further, described paper tape driven roller 2 is connected with motor with draw rollers 6.
For optimizing further, the material of described disk longitudinal knife 4 is Cr12MoV, annealing, and hardness is in 255-
Between 207HB.
This device paper tape, in the presence of the paper tape driven roller 2 being connected with motor, is led to from the pressure roller 3 of pressure symmetric arrays
Cross, by the paper tape passing through rip cutting, the paper tape with otch passes through triangle to the disk longitudinal knife 4 being located at the middle position of pressure roller 3
Plate 1 is turned down, and in the presence of the pull strength of draw rollers 6, completes vertical folding.
This utility model structure is simple, easy to install, reasonable in design, in working order in do not produce fold and
Tear, reduces the proportion of goods damageds of paper, the real device realizing coupling high speed web printing folding apparatus.
Claims (4)
1. a kind of set square folding apparatus, including set square and be arranged on paper tape driven roller on the upside of described set square, its feature
It is：It is additionally provided with pressure roller in the upside of described paper tape driven roller, described pressure roller quantity symmetrically arranges for two, in institute
The centre stating pressure roller is provided with disk longitudinal knife, is sequentially provided with guide roller and draw rollers in the downside of described set square.
2. a kind of set square folding apparatus according to claim 1 it is characterised in that：The material of described set square is not
Rust steel plate, between 45-50HRC, surface smoothness is not less than secondary standard to its Rockwell hardness.
3. a kind of set square folding apparatus according to claim 1 it is characterised in that：Described driving wheel and draw rollers with
Motor is connected.
4. a kind of set square folding apparatus according to claim 1 it is characterised in that：The material of described disk longitudinal knife
For Cr12MoV, make annealing treatment, hardness is between 255-207HB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951347.9U CN205929751U (en) | 2016-08-27 | 2016-08-27 | Set -square device of folding paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951347.9U CN205929751U (en) | 2016-08-27 | 2016-08-27 | Set -square device of folding paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205929751U true CN205929751U (en) | 2017-02-08 |
Family
ID=57954660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620951347.9U Expired - Fee Related CN205929751U (en) | 2016-08-27 | 2016-08-27 | Set -square device of folding paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205929751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215454A (en) * | 2017-12-29 | 2018-06-29 | 高斯图文印刷系统（中国）有限公司 | A kind of folding machine for journalism printing machine |
| CN110239209A (en) * | 2019-06-27 | 2019-09-17 | 恩平采神纺织科技有限公司 | A kind of sector label producing apparatus |
-
2016
- 2016-08-27 CN CN201620951347.9U patent/CN205929751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215454A (en) * | 2017-12-29 | 2018-06-29 | 高斯图文印刷系统（中国）有限公司 | A kind of folding machine for journalism printing machine |
| CN110239209A (en) * | 2019-06-27 | 2019-09-17 | 恩平采神纺织科技有限公司 | A kind of sector label producing apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20200827 |