CN201669926U - Blowing type folding device - Google Patents
Blowing type folding device Download PDFInfo
- Publication number
- CN201669926U CN201669926U CN2010201960316U CN201020196031U CN201669926U CN 201669926 U CN201669926 U CN 201669926U CN 2010201960316 U CN2010201960316 U CN 2010201960316U CN 201020196031 U CN201020196031 U CN 201020196031U CN 201669926 U CN201669926 U CN 201669926U
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- blowing type
- type folding
- suction hole
- hole
- gas
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Abstract
The utility model provides a blowing type folding device comprising a roller, a baffle and a press roll, wherein the surface of the roller is provided with a first suction hole and a second blow hole. The blowing type folding device can suck the part about 10mm from the bottom of an envelop, and the function of blowing to assist folding is adopted, so that the bottom of each envelop is lifted up naturally and inertially when in folding, and the blowing type folding device can ensure the stability in production of thin-paper (referring to paper less than 100 gram) envelops and enables the production scope of envelop equipment to be expanded. With the blowing type folding device, the production of envelops is expanded from the use of 70-gram paper to the use of 50-gram paper, thus improving the quality of products and the stability of equipment and greatly lowering loss.
Description
Technical field
The utility model is relevant for the packaging facilities technical field, and particularly relevant for a kind of air blowing type folding apparatus that can be applied to Chinese and western Dual purpose envelope machine.
Background technology
Existing domestic Chinese and western Dual purpose envelope machine when compromise formula envelope, will carry out the folding lid process of bottom at last.The general getter device that adopts on the swift holds about 10 millimeter in position, bottom that will roll near envelope, relies on the envelope natural elasticity that the envelope bottom faces is lifted, the plate actinal surface that exceeds baffle plate, make it normally enter baffle plate, utilize the inertia that clashes into baffle plate, thereby make envelope finish bottom folding lid.
This air-breathing folding lid method is fine to the ground paper envelope, and (indication is the above ground paper that belong to of 100 grams) envelope elasticity is bigger because ground paper, the height that bottom faces is lifted is fine, and can exceed the plate actinal surface of baffle plate.But it is just undesirable for thin paper (indication is that 100 grams are with subordinate's thin paper).Because the elasticity of thin paper is less, the insufficient height that the envelope bottom faces was lifted when folding covered, the paperboard that takes place when causing folding to cover causes the percent defective height, and serious can't ordinary production.
Summary of the invention
Existing problem when the utility model covers at existing domestic Chinese and western Dual purpose envelope machine folding, a kind of air blowing type folding apparatus is provided, can hold about 10 millimeter positions, envelope bottom, adopting blows helps the folding function, nature inertia lifts when making the folding of every envelope bottom, improve the stability when producing the thin paper envelope greatly, avoided the problem of scrapping that is therefore produced.
The utility model proposes a kind of air blowing type folding apparatus, comprise cylinder, baffle plate and pressure roller.Wherein, the tube mask of cylinder has first suction hole and first gas hole.
As the further improvement of this programme, the tube face of described cylinder is distributed with one along axis direction and ranked first suction hole, and a side of described first suction hole is arranged with two in parallel and ranked first gas hole.Further, described first gas hole is arranged between first suction hole and the baffle plate.The utlity model has two and ranked first gas hole, this two rows gas hole position is to regulate usefulness during according to the length of producing different envelope bottom faces.
Further improvement as this programme, be provided with air intake duct and gas blow pipe in the described cylinder, the side of cylinder has second suction hole and second gas hole, described air intake duct is connected with first suction hole and second suction hole respectively, and described gas blow pipe is connected with first gas hole and second gas hole respectively.
The beneficial effects of the utility model are that the stability when using the utility model can guarantee thin paper (indication is that 100 grams are with subordinate's thin paper) envelope production enlarges the production range of envelope equipment.Now be extended to and produced 50 gram paper envelopes by originally producing 70 gram paper envelopes, thereby improved the stability of product quality and equipment, greatly reduced loss.
Description of drawings
Figure 1 shows that structural representation according to air blowing type folding apparatus of the present utility model.
The specific embodiment
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Air blowing type folding apparatus provided by the utility model is applied to the last envelope folding of Chinese and western Dual purpose envelope machine and covers operation.As shown in Figure 1, air blowing type folding apparatus 1 comprises cylinder 10, baffle plate 11 and pressure roller 12.Wherein, baffle plate 11 is used to prop up the envelope 2 of waiting to roll over lid, and pressure roller 12 is in order to finish the pressing of the envelope after folding covers, and here, baffle plate 11 and pressure roller 12 belong to prior art.
As shown in the figure, the tube mask of cylinder 10 has first suction hole 100 and first gas hole 101.Specifically, in the utility model, the tube face of cylinder 10 is distributed with one along axis direction and ranked first suction hole 100, and the one side is arranged with two in parallel and ranked first gas hole 101.Further, first gas hole, 101 to the first suction holes, 100 more close baffle plates 11.
Be provided with air intake duct and gas blow pipe (figure does not show) in the cylinder 10, the side of cylinder 10 has second suction hole 102 and second gas hole 103.And air intake duct is connected with first suction hole 100 and second suction hole 102 respectively, and gas blow pipe is connected with first gas hole 101 and second gas hole 103 respectively.In the utility model, cylinder 10 is finished by gas distribution plate (figure does not show) and is inhaled the distribution of blowing, and compartmentation strip 104 guarantees that air intake duct does not leak mutually with the gas blow pipe two-way, inhales the time of blowing and also can regulate.
Operation principle of the present utility model is that envelope 2 is through arriving cylinder 10 behind former procedures.Along with cylinder 10 rotates, make envelope 2 arrive first wind inlet, 100 positions and held, continuing to move ahead arrives first blowhole, 101 positions, and envelope 2 bottom faces are blown lifts enough height.The face that lifts directly enters baffle plate 11 and rolls over lid, finishes pressing through pressure roller 12 again.
Concrete case study on implementation only is a preferable case study on implementation of the present utility model described in the utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be as technology category of the present utility model.
Claims (4)
1. an air blowing type folding apparatus comprises cylinder, baffle plate and pressure roller, and the tube mask of described cylinder has first suction hole, it is characterized in that, the tube face of described cylinder also has first gas hole.
2. air blowing type folding apparatus according to claim 1 is characterized in that, the tube face of described cylinder is distributed with one along axis direction and ranked first suction hole, and a side of described first suction hole is arranged with two in parallel and ranked first gas hole.
3. air blowing type folding apparatus according to claim 2 is characterized in that, described first gas hole is arranged between first suction hole and the baffle plate.
4. air blowing type folding apparatus according to claim 1, it is characterized in that, be provided with air intake duct and gas blow pipe in the described cylinder, the side of cylinder has second suction hole and second gas hole, described air intake duct is connected with first suction hole and second suction hole respectively, and described gas blow pipe is connected with first gas hole and second gas hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201960316U CN201669926U (en) | 2010-05-19 | 2010-05-19 | Blowing type folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201960316U CN201669926U (en) | 2010-05-19 | 2010-05-19 | Blowing type folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669926U true CN201669926U (en) | 2010-12-15 |
Family
ID=43327338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201960316U Expired - Fee Related CN201669926U (en) | 2010-05-19 | 2010-05-19 | Blowing type folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818448A (en) * | 2016-05-19 | 2016-08-03 | 温州巨凯机械有限公司 | Upper opening folding device of paper bag making machine |
| CN106739156A (en) * | 2016-12-29 | 2017-05-31 | 温州巨凯机械有限公司 | A kind of folding of paper bag machine device suitable for reading |
-
2010
- 2010-05-19 CN CN2010201960316U patent/CN201669926U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818448A (en) * | 2016-05-19 | 2016-08-03 | 温州巨凯机械有限公司 | Upper opening folding device of paper bag making machine |
| CN105818448B (en) * | 2016-05-19 | 2018-03-06 | 温州巨凯机械有限公司 | The folding device suitable for reading of paper bag machine |
| CN106739156A (en) * | 2016-12-29 | 2017-05-31 | 温州巨凯机械有限公司 | A kind of folding of paper bag machine device suitable for reading |
| CN106739156B (en) * | 2016-12-29 | 2019-03-22 | 温州巨凯机械有限公司 | A kind of folding of paper bag machine device suitable for reading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120519 |