CN2493405Y - Powder removing mechanism for paper - Google Patents
Powder removing mechanism for paper Download PDFInfo
- Publication number
- CN2493405Y CN2493405Y CN 01233792 CN01233792U CN2493405Y CN 2493405 Y CN2493405 Y CN 2493405Y CN 01233792 CN01233792 CN 01233792 CN 01233792 U CN01233792 U CN 01233792U CN 2493405 Y CN2493405 Y CN 2493405Y
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- paper
- brush roll
- reverse side
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- speed
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Abstract
A paper cleaning mechanism belongs to a novel special mechanism for removing the dust on printed paper. The mechanism comprises a machine frame and a paper transmission mechanism and is characterized in that the machine frame is equipped with a brush roller, a brush roller adjusting mechanism and a suction mechanism; the brush hair on the external circle of the roller of the brush roller is kept contacting one side of the paper and a speed difference is provided between the linear speed of the external circle of the brush roller and the paper speed; the suction mechanism consists of a hood and a suction fan which are equipped on the machine frame.
Description
The utility model relates in the paper printing industry the gumming technology behind the paper printing, belongs to a kind of Powder removing for paper special mechanism of novelty.
Paper needs to dust at paper surface in the polychrome printing process, on the surface (because of spraying) and have one deck dust.If these dust are not removed totally, in the paper printing following process, can greatly influence the picture definition.The mechanism of existing gumming machine is fairly simple, is to utilize a pair of roller group (steel rider and rubber rollers) in the extruding conveyance of sheets, leans on rubber rollers outer round surface paper adhesion surface to take away dust, thereby reaches the purpose of gumming.This kind gumming machine has some weak point: one, and dedusting is not thorough.Paper has most dust adhesion at roller surface by behind the rubber coated pressure bowl, and low amounts of dust is still stayed on the paper, and still can exert an influence to the following process quality.Two, can only the single face gumming.This gumming machine can only be removed the dust of paper one side (front).Paper after the gumming generally stacks, treated to carry out following process again after the some, the part dust of following (reverse side) of upper strata paper will stick to when overlapping above the lower floor's paper that removed powder on (front) like this, equally still influence the following process quality.
The purpose of this utility model provides a kind of novelty, Powder removing for paper mechanism efficiently.
Further purpose of the present utility model provides a kind of two-sided gumming mechanism.
The purpose of this utility model has following technical scheme to finish: it comprises body, paper delivering mechanism, on described body, be provided with brush roll, brush roll governor motion and air draft mechanism, bristle on the roll body of brush roll keeps simultaneously contacting with the paper of failing, there are speed difference in this brush roll external circe speed and paper speed, and described air draft mechanism is to be provided with case and air exhauster on body.
Also can set up reverse side gumming mechanism: set up reverse side brush roll, reverse side brush roll governor motion and reverse side air draft mechanism at the another side of paper, the paper another side that bristle on the roll body of reverse side brush roll keeps failing contacts, there are speed difference in this reverse side brush roll external circe speed and paper speed, and described air draft mechanism is to be provided with reverse side case and air exhauster on body.
The transmission of paper delivering mechanism and brush roll is driven by the power drive mechanism on the body.
Adopt the technical solution of the utility model, paper is through the hairbrush brush is from dust on the brush roll of this machine, and it is thorough that dust is taken away dedusting by exhausting.
Increase reverse side gumming mechanism, can carry out positive and negative to paper and remove dust.
Fig. 1 is the structural representation that adopts the embodiment 1 of technical solutions of the utility model.
Further describe embodiment below in conjunction with accompanying drawing: this embodiment adopts this mechanism to make the Powder removing for paper machine, bis is represented among the figure: paper feeding platform 1, I level conveying roller 2, the I level is carried rubber rollers 3, I level brush roll 4, I level paper platform 5, I level brush roll governor motion 6, air exhauster 7, case 8, the II level is carried rubber rollers 9, II level conveying roller 10, II level brush roll governor motion 11, II level paper platform 12, II level brush roll 13, the III level is carried rubber rollers 14, III level conveying roller 15, III level paper platform 16, reverse side conveying roller 17, paper delivery platform 18, reverse side brush roll 19, reverse side brush roll governor motion 20, reverse side air draft mechanism 21.
Complete machine comprises body, power drive mechanism, paper feeding platform mechanism, positive gumming mechanism (comprising air draft mechanism), reverse side gumming mechanism (comprising the reverse side air draft mechanism), paper delivery platform.
Paper feeding platform mechanism is before body, and paper feeding platform can up-down adjustment.
Positive gumming mechanism is that to be provided with three grades of conveying rollers on body right, secondary brush roll, three grades of paper platforms and air draft mechanism.Three grades of conveying rollers to three utmost point paper platforms be a paper delivering mechanism part.Three grades of conveying rollers are to being: I level, I level conveying roller 2 are following, and the I level carries rubber rollers 3 last, and the two is tangent in pairs.The I level carries rubber rollers 3 to be connected with body and can to swing up and down through swing arm, and is tangent all the time by gravity and I level conveying roller, according to the paper sheet thickness automatic lifting.Paper is carried by two kinds of tangent conveying roller extruding.II level, II level conveying roller 10 are following, and the II level carries rubber rollers 9 last, and the two is tangent in pairs, and structure is identical with the I level.III level, III level conveying roller 15 are following, and the III level carries rubber rollers 14 last, and the two is tangent in pairs, and structure is identical with the I level.
The secondary brush roll is: after I level brush roll 4 was positioned at I level conveying rubber rollers 3, I level brush roll governor motion 6 was positioned at I level brush roll 4 tops, to its up-down adjustment, to adapt to the needs of different-thickness paper.The roll body surface of brush roll is a bristle, keeps contacting with the front of the paper of carrying, and its brush roll external circe speed brushes the paper surface dust greater than paper speed by this speed difference.II level brush roll 13 is positioned at the II level and carries after the rubber rollers 9.II level brush roll governor motion 11 is positioned at II level brush roll 13 tops, to its up-down adjustment.
Three grades of paper platforms are: I level paper platform 5 be positioned at I level conveying roller to after, II level conveying roller under I level brush roll 4, is used to hold in the palm paper to before.II level paper platform 12 be positioned at II level conveying roller to after, III level conveying roller is to before, under II level brush roll 13.III level paper platform be positioned at the III conveying roller to after, the reverse side conveying roller in the reverse side gumming mechanism is to before.
Air draft mechanism is: the outside is shrouded case 8 is arranged on positive gumming mechanism, and is provided with air exhauster 7 above case 8.At I level brush roll 4, during 13 work of II level brush roll, brush is all taken away from the dust of paper, make and reach not residual dust in the inner space on the brush roll, assurance gumming function is worked lastingly.
Reverse side gumming mechanism is: behind three grades of paper platforms 16, be provided with reverse side conveying roller 17, reverse side brush roll 19, reverse side brush roll governor motion 20.Reverse side conveying roller 17 is last, and reverse side brush roll 19 is following, and the two is tangent in pairs.Reverse side brush roll governor motion 20 is positioned at reverse side brush roll 19 belows, to reverse side brush roll 19 up-down adjustment.Bristle on the roll body of reverse side brush roll keeps contacting with the paper another side, during work, reverse side conveying roller 17 is tangent with reverse side brush roll 19 cylindricals, and reverse side brush roll 19 external circe speeds are faster than paper speed, utilizes the speed difference of itself and reverse side conveying roller 17 to brush the reverse side of paper dust.Reverse side air draft mechanism 21: the outside is shrouded the reverse side case is arranged under reverse side gumming mechanism, and sets air exhauster, and brush is all taken away from the dust of reverse side of paper.
The paper delivery platform is positioned at after the reverse side gumming mechanism rear between reverse side conveying roller 17 and the reverse side brush roll 19.Reverse side conveying roller 17 and paper delivery platform can be considered a paper delivering mechanism part.
Power drive mechanism drives each roller and compares transmission with certain speed.
The utility model compact conformation, simple to operation, can use separately, also can with supporting uses such as polisher, film lamination machine, can be widely used in the seal back paper surface gumming of various printing enterprises.
Claims (2)
1, a kind of Powder removing for paper mechanism, comprise body, paper delivering mechanism, it is characterized in that: on described body, be provided with brush roll, brush roll governor motion and air draft mechanism, bristle on the roll body of brush roll keeps contacting with the one side of the paper of failing, there are speed difference in this brush roll external circe speed and paper speed, and described air draft mechanism is to be provided with case and air exhauster on body.
2, Powder removing for paper as claimed in claim 1 mechanism, it is characterized in that: also set up reverse side gumming mechanism: set up reverse side brush roll, reverse side brush roll governor motion and reverse side air draft mechanism at the another side of paper delivering mechanism, bristle on the roll body of reverse side brush roll keeps contacting with the paper another side of failing, there are speed difference in this reverse side brush roll external circe speed and paper speed, and described air draft mechanism is to be provided with reverse side case and air exhauster on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233792 CN2493405Y (en) | 2001-08-07 | 2001-08-07 | Powder removing mechanism for paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233792 CN2493405Y (en) | 2001-08-07 | 2001-08-07 | Powder removing mechanism for paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493405Y true CN2493405Y (en) | 2002-05-29 |
Family
ID=33647513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01233792 Expired - Fee Related CN2493405Y (en) | 2001-08-07 | 2001-08-07 | Powder removing mechanism for paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493405Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540314A (en) * | 2016-01-27 | 2016-05-04 | 浙江豪盛印刷机械有限公司 | Roll paper leveling device |
-
2001
- 2001-08-07 CN CN 01233792 patent/CN2493405Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540314A (en) * | 2016-01-27 | 2016-05-04 | 浙江豪盛印刷机械有限公司 | Roll paper leveling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |