CN104988788A - Pneumatic licking apparatus of sizing press - Google Patents
Pneumatic licking apparatus of sizing press Download PDFInfo
- Publication number
- CN104988788A CN104988788A CN201510191199.5A CN201510191199A CN104988788A CN 104988788 A CN104988788 A CN 104988788A CN 201510191199 A CN201510191199 A CN 201510191199A CN 104988788 A CN104988788 A CN 104988788A
- Authority
- CN
- China
- Prior art keywords
- support
- glue
- cylinder
- licking
- swing
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0063—Devices for threading a web tail through a paper-making machine
- D21G9/0072—Devices for threading a web tail through a paper-making machine using at least one rope
Abstract
The invention relates to a pneumatic licking apparatus of a sizing press. The apparatus is arranged in symmetry at two ends of a rack of the sizing press, the lower parts of two pressing rollers and the rack are provided with a swing cylinder support and a swing lever support, a swing lever is connected to the swing lever support via a swing shaft, a swing cylinder on the swing cylinder support is connected to one end of the swing lever via a pushing shaft, the other end of the swing lever is connected with a double-rope licking rope wheel, the lateral parts of the two pressing rollers and the rack are provided with a glue-blocking plate support, a glue-blocking cylinder, a positioning shaft sleeve, and a sliding shaft sleeve are fixed on the glue-blocking plate support, a positioning shaft is arranged in the positioning shaft sleeve, a sliding shaft is arranged in the sliding shaft sleeve, a glue-blocking plate is connected to the positioning shaft and the sliding shaft, and the sliding shaft is connected with the glue-blocking cylinder. By employing the pneumatic licking apparatus, the double-rope licking rope wheel is controlled via the swing cylinder, the closing-opening mode of the glue-blocking plate is controlled via the glue-blocking cylinder so that licking is realized, the operation is convenient, the speed is fast, the production security is improved, and chemical raw materials and paper loss are reduced.
Description
Technical field
The present invention relates to a kind of pneumatic paper guiding device of sizing applicator.
Background technology
At present, along with the development of paper industry, the running speed of paper making equipment is also more and more faster, the manual paper injection mode of low speed paper machine can not adapt to the running of paper machine, and carrier rope system instead of manual mode in high-speed paper machine, is used widely gradually in actual production, but the paper injection mode of each machinery supplier and operation principle be not quite similar, can not be adapted to by Mei Jia enterprise, particularly in the paper injection mode of sizing applicator, almost be there is no very reasonable and practical design.
First, sizing material due to sizing applicator carries out applying glue to paper between two rollers, so roller both ends of the surface must be closed, thus make to form storing area between the upper circular arc of two rollers, and and its afoul be that carrier rope must by being introduced through working region between two roll surfaces by page, so when paper injection with under the state of normally producing, carrier rope must be in different operating mode positions, namely carrier rope is sent between two rollers during paper injection and work, and must as early as possible carrier rope be exited after page crosses working region, sizing material baffle plate just can enter duty afterwards---and prop up roller end surface sealing and inject sizing material simultaneously, thus realize carrying out applying glue to paper surface.Now, the common way of paper industry: one is that screw advances, could realize after needing the advance and retreat of employee's manual operation screw rod, but execute-in-place exists certain potential safety hazard, and service speed is slow, can cause the waste of paper product, industrial chemicals, simultaneously, the manual positioning of screw rod for rubber block only a fixing position, can not continue to promote baffle plate and advance after wool felt produces wearing and tearing, just there will be and leak glue phenomenon.Secondly, at paper injection by after nip, have plenty of and drive the position of leading rope pulley to change by the displacement of top paper carrying roll, carrier rope is taken out of work nip, its defect existed is that the displacement of paper carrying roll can change the angle that page enters applying glue district, causes paper two sides resin added uneven; Also have plenty of and extract rope sheave by turnover plate type; owing to being horizontal movement, easily cause carrier rope to come off, under start situation, carrier rope in place has very large potential safety hazard; general only could carrier rope in place when next time shuts down, so will affect the normal production of paper machine.
In sum, the carrier rope device that present machinery adds manual mode of operation is not only loaded down with trivial details but also there is the many hidden danger of safety, and easily causes the generation of the waste of industrial chemicals and a large amount of waste paper.
Summary of the invention
The mode that the object of this invention is to provide by pneumatic machinery realizes paper injection, thus reaches quick, safety, saves industrial chemicals, reduces the pneumatic paper guiding device of a kind of sizing applicator that waste paper produces.
The technical scheme that the present invention takes is: a kind of pneumatic paper guiding device of sizing applicator, the two ends of sizing applicator frame are symmetrical arranged, it is characterized in that being provided with oscillating cylinder support and rocking lever support on the bottom and frame of two pressure rollers, rocking lever is connected on rocking lever support by swinging axle, oscillating cylinder on oscillating cylinder support is connected with one end of rocking lever by impeller-hub, and the other end of rocking lever is connected with duplex type leading rope pulley; The sidepiece and frame of two pressure rollers are provided with rubber block support, rubber block support is fixed with gear glue cylinder, positioning shaft sleeve and sliding shaft sleeve, locating shaft is located in positioning shaft sleeve, sliding axle is located in a sliding axle sleeve, rubber block is connected on locating shaft and sliding axle, and sliding axle and gear glue cylinders connect.
Adopt the present invention, can control duplex type leading rope pulley by oscillating cylinder, and realize paper injection by the closed manners of gear glue cylinder control rubber block, easy to operate, speed is fast, reduces labour intensity, improves production security, reduces industrial chemicals, paper loss.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view being in production status that the present invention is arranged on sizing applicator.
Fig. 2 is the schematic top plan view being in paper injection state that the present invention is arranged on sizing applicator.
Fig. 3 is the schematic side view being in state before paper injection that the present invention is arranged on sizing applicator.
Fig. 4 is the schematic side view being in state after paper injection that the present invention is arranged on sizing applicator.
In figure, sequence number represents: frame 1, oscillating cylinder support 2, positioning shaft sleeve 3, locating shaft 4, rubber block 5, oscillating cylinder 6, duplex type leading rope pulley 7, swinging axle 8, impeller-hub 9, rocking lever support 10, rubber block support 11, sliding axle 12, gear glue cylinder 13, sliding shaft sleeve 14, pressure roller 15, rocking lever 16 and paper 17.
Detailed description of the invention
Below in conjunction with specific embodiment, invention is described further.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the pneumatic paper guiding device of this sizing applicator is symmetrical arranged on the two ends of the frame 1 of sizing applicator, the bottom of two pressure rollers 15 and frame 1 are provided with oscillating cylinder support 2 and rocking lever support 10, rocking lever 16 is connected on rocking lever support 10 by swinging axle 8, oscillating cylinder 6 on oscillating cylinder support 2 is connected by impeller-hub 9 one end with rocking lever 16, and the other end of rocking lever 16 is connected with duplex type leading rope pulley 7; The sidepiece and frame 1 of two pressure rollers 15 are provided with rubber block support 11, rubber block support 11 is fixed with gear glue cylinder 13, positioning shaft sleeve 3 and sliding shaft sleeve 14, locating shaft 4 is located in positioning shaft sleeve 3, sliding axle 12 is located in a sliding axle sleeve 14, rubber block 5 is connected on locating shaft 4 and sliding axle 12, and sliding axle 12 is connected with gear glue cylinder 13.
During use, the first step, as shown in Figure 2, adopt action button to control gas magnetic reversal valve B (not shown in FIG. and indicate), make gear glue cylinder 13 make contractive action, rubber block 5 is unclamped from closed two pressure rollers 15 by locating shaft 4 and sliding axle 12; Second step, shown in Fig. 4, action button is adopted to control air operated reversing valve A (not shown in FIG. and indicate), oscillating cylinder 6 is made to make extend action of relaxing, oscillating cylinder 6 promotes rocking lever 16, and rocking lever 16 drives duplex type leading rope pulley 7 action, introduces into operating position by paper 17, unlatching carrier rope transmission system after completing, paper injection paper 17 just can be introduced through working region smoothly under the drive of duplex type; 3rd step, the machine of opening closes sizing applicator two pressure rollers; 4th step, as shown in Figure 3, adopt action button to control air operated reversing valve A (not shown in FIG. and indicate), make oscillating cylinder 6 make contractive action of relaxing, oscillating cylinder 6 pulls rocking lever 16, and rocking lever 16 drives duplex type leading rope pulley 7 homing.5th step, as shown in Figure 1, adopt action button to control gas magnetic reversal valve B (not shown in FIG. and indicate), make gear glue cylinder 13 extend action, two pressure roller 15 people sidepieces 15 are closed by locating shaft 4 and sliding axle 12 by rubber block 5, and baffle plate plate 5 enters work; 6th step, closes carrier rope transmission.
By above-mentioned, so just on operating desk, can complete paper injection work all, fast, now rubber block 5 is owing to being subject to gear glue cylinder 13 thrust, and the large I of thrust is controlled by pressure regulator valve, can prevent the leakage of sizing material very well.In addition, high-speed paper machine can adopt disconnected paper signal come to make closed-loop control with this device, gather disconnected paper signal (on-off model is given DCS and fed back electromagnetic valve again) exactly when disconnected paper produces and directly control two cylinder actions, and sequence program (lag time be set to 3-5 second) is made in the action of two cylinders, so just can do the very first time and automatically exit rubber block 5, throw off two pressure roller 5 nips, send a series of activities such as state before duplex type leading rope pulley 7 to paper injection, even if scene does not have operating personnel, also nip can be thrown off in time, prevent roll surface because of the winding surface damage glue surface layer of page.Like this, easy to operate, speed is fast, reduces labour intensity, improves production security, can reduce industrial chemicals, paper loss.
Claims (1)
1. the pneumatic paper guiding device of a sizing applicator, the two ends of sizing applicator frame are symmetrical arranged, it is characterized in that being provided with oscillating cylinder support and rocking lever support on the bottom and frame of two pressure rollers, rocking lever is connected on rocking lever support by swinging axle, oscillating cylinder on oscillating cylinder support is connected with one end of rocking lever by impeller-hub, and the other end of rocking lever is connected with duplex type leading rope pulley; The sidepiece and frame of two pressure rollers are provided with rubber block support, rubber block support is fixed with gear glue cylinder, positioning shaft sleeve and sliding shaft sleeve, locating shaft is located in positioning shaft sleeve, sliding axle is located in a sliding axle sleeve, rubber block is connected on locating shaft and sliding axle, and sliding axle and gear glue cylinders connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191199.5A CN104988788A (en) | 2015-04-22 | 2015-04-22 | Pneumatic licking apparatus of sizing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191199.5A CN104988788A (en) | 2015-04-22 | 2015-04-22 | Pneumatic licking apparatus of sizing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104988788A true CN104988788A (en) | 2015-10-21 |
Family
ID=54300671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510191199.5A Pending CN104988788A (en) | 2015-04-22 | 2015-04-22 | Pneumatic licking apparatus of sizing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104988788A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997524A (en) * | 1988-08-25 | 1991-03-05 | Valmet-Ahlstrom Inc. | Method and apparatus for transport of a web to be threaded |
| CN203049370U (en) * | 2013-01-08 | 2013-07-10 | 苏州工业园区太得隆机械有限公司 | Novel glue applicator paper guiding rotating device |
| CN203113153U (en) * | 2013-01-08 | 2013-08-07 | 苏州工业园区太得隆机械有限公司 | Novel glue blocking device of glue applicator |
| CN203187164U (en) * | 2013-04-12 | 2013-09-11 | 河南中亚造纸装备股份有限公司 | Pneumatic paper string leading device |
| CN104325721A (en) * | 2014-08-28 | 2015-02-04 | 青岛美光机械有限公司 | Transverse paper feeding device |
| CN104340703A (en) * | 2014-08-28 | 2015-02-11 | 青岛美光机械有限公司 | Synchronous body paper and face paper feeding device and control method |
| CN204662177U (en) * | 2015-04-22 | 2015-09-23 | 浙江大盛纸业有限公司 | A kind of pneumatic paper guiding device of sizing applicator |
-
2015
- 2015-04-22 CN CN201510191199.5A patent/CN104988788A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997524A (en) * | 1988-08-25 | 1991-03-05 | Valmet-Ahlstrom Inc. | Method and apparatus for transport of a web to be threaded |
| CN203049370U (en) * | 2013-01-08 | 2013-07-10 | 苏州工业园区太得隆机械有限公司 | Novel glue applicator paper guiding rotating device |
| CN203113153U (en) * | 2013-01-08 | 2013-08-07 | 苏州工业园区太得隆机械有限公司 | Novel glue blocking device of glue applicator |
| CN203187164U (en) * | 2013-04-12 | 2013-09-11 | 河南中亚造纸装备股份有限公司 | Pneumatic paper string leading device |
| CN104325721A (en) * | 2014-08-28 | 2015-02-04 | 青岛美光机械有限公司 | Transverse paper feeding device |
| CN104340703A (en) * | 2014-08-28 | 2015-02-11 | 青岛美光机械有限公司 | Synchronous body paper and face paper feeding device and control method |
| CN204662177U (en) * | 2015-04-22 | 2015-09-23 | 浙江大盛纸业有限公司 | A kind of pneumatic paper guiding device of sizing applicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
|
| WD01 | Invention patent application deemed withdrawn after publication |