CN207581019U - A kind of adsorption roller air suction structure on household paper producing device - Google Patents
A kind of adsorption roller air suction structure on household paper producing device Download PDFInfo
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- CN207581019U CN207581019U CN201721344753.XU CN201721344753U CN207581019U CN 207581019 U CN207581019 U CN 207581019U CN 201721344753 U CN201721344753 U CN 201721344753U CN 207581019 U CN207581019 U CN 207581019U
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- Prior art keywords
- roll surface
- adsorption roller
- air
- air valve
- annular groove
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/24—Interfolding sheets, e.g. cigarette or toilet papers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/36—Means for producing, distributing or controlling suction
- B65H2406/361—Means for producing, distributing or controlling suction distributing vacuum from stationary element to movable element
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses the adsorption roller air suction structures on a kind of household paper producing device, include adsorption roller, wherein, the adsorption roller roll surface is equipped with polyaxial arrangement suction hole, wherein, the suction hole correspondence is communicated with the air intake passage being equipped in adsorption roller, the adsorption roller both ends are equipped with the end air valve of control air intake passage pumping, the annular groove circumferentially extended along adsorption roller is provided at least the one of the adsorption roller at the corresponding roll surface of suction hole, wherein, the annular groove bottom is provided with multiple circumferentially arrangements and the roll surface air-breathing control hole communicated respectively with corresponding folding suction hole；The roll surface air valve being arranged at annular groove is further included, wherein, the roll surface air valve is connected with the roll surface air-breathing control hole in annular groove bottom with the rotation of adsorption roller with periodical, and the end air valve and roll surface air valve control air intake passage to be evacuated simultaneously.
Description
Technical field
The utility model is related to the technical fields of toilet paper adsorption roller, refer in particular to use on a kind of household paper producing device
Adsorption roller air suction structure.
Background technology
Paper for daily use has been deep into the every aspect of people's life, with the improvement of living standards, people are to box paper extraction
The demand of towel is increasing, and the production emphasis of domestic market in recent years is roll web, therefore to box drawing type facial paper folding equipment
Relative deficiency is researched and developed, causes existing box drawing type facial folding machine that can not meet the market demand.Traditional V shape boxes drawing type facial folds
Machine mainly includes upper left cutter shaft, upper right cutter shaft and left folding paper bowl, the right folding paper bowl being distributed in # fonts, is set in every paper folding roller
There is the air intake passage of six blind hole shapes, be equipped with gas chamber at paper folding roller both ends, there is three alternate air intake passages and the gas chamber of one end
It communicates, the gas chamber of another three air intake passages and the other end communicates, and the suction communicated with air intake passage is equipped on the roll surface of paper folding roller
Stomata during work, can be adsorbed paper handkerchief on paper folding roller by suction hole, in this way, the gas chamber alternating inspiratory at paper folding roller both ends,
It closes, the two groups of paper folding rollers in left and right is made to be respectively completed the action of crosscutting, paper feeding, paper folding, alternately folding forming V-shape is stacked in one by paper handkerchief
It rises.The specific paper folding step of traditional V shapes box drawing type facial folding machine is：Left folding paper bowl is rotated in a clockwise direction, and works as rotation
When being contacted to top with upper left cutter shaft that raw material paper is crosscutting, raw material paper is adsorbed and is carried away to level by the suction hole on left folding paper bowl
Position, the left paper feeding gas chamber of left folding paper bowl is closed at this time and the right folding paper gas chamber of right folding paper bowl is opened, and makes right folding paper bowl by left folding
The paper of paper bowl, which is drawn through, to be come, while 21 right folding paper bowls rotate counterclockwise, and after right folding paper bowl turns over angle, right folding paper gas chamber is closed,
The paper on right folding paper bowl roll surface is attracted to by under shift fork group；Right folding paper bowl and left folding paper bowl staggered angle simultaneously repeat above-mentioned step
Suddenly, cutter shaft and paper folding roller are alternately accomplished cut paper, paper feeding, paper folding step in this way on two groups of left and right, have just produced common V shapes
Box drawing type facial.
A kind of roll body, difficult processing are disclosed in Chinese patent CN201210220654.6, applying date 2012.06.29
Degree is big, by sealing lip being set to divide to form vacuum chamber by axial between mandrel and roll body, roll body and sealing lip active area
Greatly, the problem of being susceptible to the bounce of roll body radial direction.
And insufficient existing for the artificial above-mentioned V-arrangement box drawing type facial folding machine of solution of the utility model and its paper folding method, Shen
The please paper-absorbing device of a kind of V-arrangement box drawing type facial folding machine of Chinese patent CN102009869B, by paper-cutting function from paper folding roller
On separate, paper folding is responsible for specially by paper folding roller, using Air Valve Control air intake passage from paper folding roller both ends simultaneously air-breathing, to reach
To shortening the time that paper handkerchief is sucked, accelerating to inhale chart speed degree, avoid air-breathing it is uneven and generate paper handkerchief dog-ear phenomenon, with this solution
Suitable for the paper folding roller compared with long size.
As paper extraction manufacturing enterprise proposes to develop larger folding machine, and when paper folding roller reach 4 meters of length in addition more than
When, the mode of both ends while air-breathing is difficult that the air intake passage of so long range is pumped into negative pressure in a short time, often there is folding
The problem of suction is insufficient in the middle part of paper bowl, so as to can only be by reducing the rotating speed of paper folding roller to increase inspiratory duration, so as to by air-breathing
Channel is pumped into the negative pressure for reaching required, and at that time, to directly result in paper folding efficiency low by the way of this reduction paper folding roller rotating speed
The problem of, limit production efficiency and causing take, a series of necessary wastes such as power consumption.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of efficient, stacker precision height, energy consumption
Adsorption roller air suction structure on household paper producing device low, manufacture is at low cost.
In order to realize above-mentioned purpose, the adsorption roller on a kind of household paper producing device provided by the utility model
Air suction structure includes adsorption roller, wherein, the adsorption roller roll surface is equipped with polyaxial arrangement suction hole, wherein, the suction hole
Correspondence is communicated with the air intake passage being equipped in adsorption roller, and the adsorption roller both ends are equipped with the end gas of control air intake passage pumping
Valve is provided with the annular groove circumferentially extended along adsorption roller at least the one of the adsorption roller at the corresponding roll surface of suction hole,
In, the annular groove bottom is provided with multiple circumferentially arrangements and the roll surface air-breathing control communicated respectively with corresponding folding suction hole
Drilling；The roll surface air valve being arranged at annular groove is further included, wherein, the roll surface air valve is inhaled with the roll surface in annular groove bottom
For air control hole with the rotation of adsorption roller with periodical connection, the end air valve and roll surface air valve control air intake passage to take out simultaneously
Gas.
Further, the roll surface air valve sets adsorption roller obliquely downward.
Further, the roll surface air valve is formed by closing the roll surface gas chamber formed between valve body and annular groove bottom.
Further, the ring slot outside is further sleeved with interconnected ring, wherein, be provided on the interconnected ring it is multiple respectively with respectively
The through-hole that roll surface air-breathing control hole correspondence communicates；The inscribed ring outer surface is flush with adsorption roller roll surface.
Further, the roll surface air valve is formed by closing the roll surface gas chamber formed between valve body and inscribed ring outer surface.
Further, the arc-shaped structure of roll surface air valve.
The utility model uses above-mentioned scheme, and advantage is：By setting annular groove on roll surface and setting
Roll surface air valve at annular groove simultaneously takes out air intake passage using roll surface air valve and the end air valve at adsorption roller both ends
Gas shortens the suction paper time of the adsorption roller of long size, accelerates to inhale chart speed degree, avoids the occurrence of the problem of air-breathing is uneven.Using this
The mode of paper folding air-breathing makes adsorption roller specification longer, substantially increases the production efficiency of paper folder, meanwhile, small-power can be used
Vaccum-pumping equipment just reach required negative pressure, so as to greatly reduce equipment manufacturing costs and further reduce energy consumption work
With.
Description of the drawings
Fig. 1 is the schematic diagram of the air suction structure of the embodiment one of the utility model.
Fig. 2 is the schematic diagram of the air suction structure of the embodiment two of the utility model.
Fig. 3 is the schematic diagram of the roll surface air valve of the utility model.
Fig. 4 is the sectional view of the roll surface air valve of the utility model.
Fig. 5 is the schematic diagram of roll surface air valve of the utility model with interconnected ring.
Fig. 6 is the sectional view at one annular groove of embodiment of the utility model.
Fig. 7 is the sectional view at the embodiment second ring slot of the utility model.
Fig. 8 is the schematic diagram of the air suction structure of the embodiment three of the utility model.
Wherein, 1- adsorption rollers, 11- suction holes, 12- ends air valve, 2- annular grooves, 21- roll surface air-breathing control holes, 3- roll surfaces
Air valve, 31- roll surface gas chambers, 4- interconnected rings, 41- through-holes.
Specific embodiment
The utility model is further described with reference to specific embodiment.
Embodiment one：
As shown in attached drawing 1, attached drawing 3 to attached drawing 6, in the present embodiment, the absorption on a kind of household paper producing device
Roller air suction structure includes adsorption roller 1, wherein, 1 roll surface of adsorption roller is equipped with the suction hole 11 of polyaxial arrangement；In this implementation
In example, suction hole 11 includes paper feeding suction hole and paper folding suction hole, wherein, paper feeding suction hole and paper folding suction hole correspond to respectively
It is communicated with the paper feeding air intake passage and paper folding air intake passage being equipped in adsorption roller 1.1 both ends of adsorption roller are equipped with controls paper feeding respectively
Air intake passage and the end air valve 12 of paper folding air intake passage pumping, in the present embodiment, end air valve 12 includes end paper feeding gas
Valve and end paper folding air valve, end paper feeding air valve and end paper folding air valve are roll surface or the end face of valve body and 1 both ends of adsorption roller
Between close the gas chamber of formation and form, control air intake passage is realized in the air intake passage port rotated with gas chamber cooperation adsorption roller 1
The effect of pumping in the present embodiment, is provided with four paper feeding air intake passages and four paper folding air intake passages in adsorption roller 1,
In, paper feeding air intake passage and paper folding air intake passage are along the circumferential arranged at equal intervals of adsorption roller 1.The air intake passage of the application is not limited to
Eight air intake passages can also be six, four even more air intake passages.
In the present embodiment, it is provided at 11 corresponding roll surface of suction hole at the one of the middle part of adsorption roller 1 along adsorption roller 1 week
To the annular groove 2 of extension, wherein, 2 bottom surface of annular groove is provided with circumferentially arrangement and is communicated respectively with corresponding folding suction hole
Roll surface air-breathing control hole 21.The roll surface air valve 3 being arranged at annular groove 2 is further included, wherein, by the way that annular groove 2 is set to keep away
Exempt from the edge of a knife of adsorption roller 1 and the problem of roll surface air valve 3 scratches collision.The roll surface air valve 3 and each roller on 2 bottom surface of annular groove
Face air-breathing control hole 21 is with the rotation of roll body with periodical connection.Roll surface air valve 3 sets 1 obliquely downward of adsorption roller, meanwhile, roll surface is set
The exit slot between two 1 roll surfaces of adsorption roller need to be avoided during air valve 3, avoids influencing the paper delivery of adsorption roller 1.Roll surface air valve 3 is arc-shaped
It structure and is formed by closing the roll surface gas chamber 31 formed between 2 bottom surface of valve body and annular groove, wherein, it valve body one end and is preset with
External vacuum equipment is connected, so as to which adsorption roller 1 is rotated so that each roll surface air-breathing control hole 21 only turns to and roll surface gas chamber
At 31 corresponding positions, it could be connected with roll surface gas chamber 31；Paper folding is controlled to inhale simultaneously using end air valve 12 and roll surface air valve 3
Gas channel is evacuated, that is, is carried out at the same time respectively by end air valve 12 and roll surface air valve 3 at the both ends of paper folding air intake passage and middle part
Pumping adsorbs paper handkerchief to realize suction hole generation negative pressure.So as to be to inhale the paper time to solve roller to grow the longer work of adsorption roller 1
The problem of long and air-breathing is uneven, significantly contracting reduce and the time of paper handkerchief gas are sucked, accelerate to inhale the speed of paper, and then realize and accelerate to inhale
Attached 1 rotating speed of roller is to improve production efficiency.
Embodiment two：
Referring to shown in attached drawing 2 and attached drawing 7, for the present embodiment compared with embodiment one, 2 outside of annular groove is further sleeved with interconnected ring
4, wherein, open that there are four the through-hole 41 communicated corresponding with each roll surface air-breathing control hole 21 respectively, through-hole 41 and rollers on the interconnected ring 4
Face air-breathing control hole 21 is communicated with corresponding air intake passage.In the present embodiment, interconnected ring 4 can pass through screw, weldering with annular groove 2
It the connection modes such as connects to be fixedly connected.4 outer surface of interconnected ring is flush with 1 face of adsorption roller, by being equipped with interconnected ring 4 so that former
Paper prevents body paper to be inhaled into or squeeze into annular groove 2 when being rotated on 1 roll surface of adsorption roller with adsorption roller 1, avoids causing to hinder
Evil, influences the quality of production.Roll surface air valve 3 has the roll surface gas chamber 31 for closing formation between 4 outer surface of valve body and interconnected ring to form, from
And adsorption roller 1 rotates so that each through-hole 41 on interconnected ring 4 is only turned to and folded at the corresponding position of gas chamber with roll surface,
It can be connected with roll surface gas chamber 3.
Embodiment three：
Referring to shown in attached drawing 8, the present embodiment with embodiment one and embodiment and compared with, in the rule that adsorption roller 1 is super long type
Lattice such as reach 5 meters or 5 meters or more of length specification, only one on 1 roll surface of adsorption roller at setting roll surface air valve 3,1 meeting of adsorption roller
There is the problem of air-breathing is uneven.For this purpose, by 1 face of adsorption roller many places be provided with annular groove 2 and at annular groove 2 set roller
Face air valve 3（3 structure of roll surface air valve that interconnected ring 4 is free of at three is employed in attached drawing 8, in the present embodiment, but this practicality is new
Type does not limit 3 structure of roll surface air valve that using which kind of 3 structure of roll surface air valve, can also be used containing interconnected ring 4 or even mixes using two
3 structure of kind roll surface air valve）, so as to which multiple roll surface air valves 3 on the end air valve 12 and roll surface at 1 both ends of adsorption roller control suction simultaneously
Gas channel is evacuated, and to act the efficiency for improving pumping, to solve the situation of air-breathing unevenness, significantly promotes adsorption roller paper folding effect
Rate and stability；In addition, no longer need by increasing the power of vaccum-pumping equipment to improve pumping efficiency as traditional mode, so as to
The operating cost of equipment is substantially reduced, low power vaccum-pumping equipment can be used, greatly reduces manufacture cost.
The embodiment of the above is only the preferred embodiment of the utility model, and any form is not done to the utility model
On limitation.Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, in utilization
Stating the technology contents of announcement, technical solutions of the utility model are made with more possible variations and retouching or modification is this practicality
Novel equivalent embodiment.Therefore all contents without departing from technical solutions of the utility model, the thinking according to the utility model are made
Equivalent equivalence changes, should all be covered by the scope of protection of the utility model.
Claims (6)
1. the adsorption roller air suction structure on a kind of household paper producing device, includes adsorption roller（1）, wherein, the absorption
Roller（1）Roll surface is equipped with polyaxial arrangement suction hole（11）, wherein, the suction hole（11）Corresponding and adsorption roller（1）Inside it is equipped with
Air intake passage communicates, the adsorption roller（1）Both ends are equipped with the end air valve of control air intake passage pumping（12）, feature exists
In：In the adsorption roller（1）At least one at suction hole（11）It is provided at corresponding roll surface along adsorption roller（1）Circumferentially extending
Annular groove（2）, wherein, the annular groove（2）Bottom surface be provided with it is multiple circumferentially arrangement and respectively with corresponding folding suction hole
The roll surface air-breathing control hole communicated（21）；It has further included and has been arranged on annular groove（2）The roll surface air valve at place（3）, wherein, the roll surface
Air valve（3）With annular groove（2）Roll surface air-breathing control hole on bottom surface（21）With adsorption roller（1）Rotation with periodical connection, institute
State end air valve（12）With roll surface air valve（3）Air intake passage is controlled to be evacuated simultaneously.
2. the adsorption roller air suction structure on a kind of household paper producing device according to claim 1, it is characterised in that：
The roll surface air valve（3）If adsorption roller obliquely downward.
3. the adsorption roller air suction structure on a kind of household paper producing device according to claim 1, it is characterised in that：
The roll surface air valve（3）By valve body and annular groove（2）The roll surface gas chamber of formation is closed between bottom surface（31）It forms.
4. the adsorption roller air suction structure on a kind of household paper producing device according to claim 1, it is characterised in that：
The annular groove（2）Outside is further sleeved with interconnected ring（4）, wherein, the interconnected ring（4）On be provided with it is multiple respectively with each roll surface inhale
Air control hole（21）The corresponding through-hole communicated（41）；The interconnected ring（4）Outer surface and adsorption roller（1）Roll surface is flush.
5. the adsorption roller air suction structure on a kind of household paper producing device according to claim 4, it is characterised in that：
The roll surface air valve（3）By valve body and interconnected ring（4）The roll surface gas chamber of formation is closed between outer surface（31）It forms.
6. the adsorption roller air suction structure on a kind of household paper producing device according to claim 3 or 5, feature exist
In：The roll surface air valve（3）Arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344753.XU CN207581019U (en) | 2017-10-19 | 2017-10-19 | A kind of adsorption roller air suction structure on household paper producing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344753.XU CN207581019U (en) | 2017-10-19 | 2017-10-19 | A kind of adsorption roller air suction structure on household paper producing device |
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| Publication Number | Publication Date |
|---|---|
| CN207581019U true CN207581019U (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721344753.XU Active CN207581019U (en) | 2017-10-19 | 2017-10-19 | A kind of adsorption roller air suction structure on household paper producing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016930A (en) * | 2017-10-19 | 2018-05-11 | 佛山市兆广机械制造有限公司 | A kind of adsorption roller air suction structure on household paper producing device |
| CN109879104A (en) * | 2018-11-02 | 2019-06-14 | 全利机械股份有限公司 | Fibre adsorption system |
-
2017
- 2017-10-19 CN CN201721344753.XU patent/CN207581019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016930A (en) * | 2017-10-19 | 2018-05-11 | 佛山市兆广机械制造有限公司 | A kind of adsorption roller air suction structure on household paper producing device |
| CN109879104A (en) * | 2018-11-02 | 2019-06-14 | 全利机械股份有限公司 | Fibre adsorption system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201013 Address after: 526342 Zhuyuan Industrial Park, Shijian Town, Guangning County, Zhaoqing City, Guangdong Province Patentee after: Guangning Nanbao Paper Co.,Ltd. Address before: 528225 Guangdong city of Foshan province Hengxing Nanhai District of Shishan science and Technology Industrial Park C District No. 2 North Road, self Patentee before: FOSHAN ZHAOGUANG MACHINERY MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |