CN208161920U - A kind of sizing applicator removes adhesive dispenser - Google Patents

Abstract

The utility model discloses a kind of sizing applicators to remove adhesive dispenser, belong to pulp technology for making paper, the polishing piece includes more roll change, contact, the more roll change is cylindrical roll, there are four the contacts, four contacts are uniformly distributed along the circumferential direction of more roll change, and four contacts are both vertically as well as horizontally arranged in more roll change, the line of the more roll change and the kernel of section close to the application roll of more roll change is horizontally disposed, pressurizing unit is vertically arranged with below contact below the more roll change, shaft is fixed on the axis of the more roll change, one end of the shaft is equipped with handle, the other end of the shaft is equipped with ratchet, the lower section of the ratchet is equipped with pawl, the pawl is set on bracket.The utility model is able to maintain the wiping effect of polishing piece, and saturation will not be reached because of polishing piece, influences the concentration of subsequent sizing material, moreover, polishing piece can be used repeatedly without shutting down replacement polishing piece, meets the demand of current sustainable development.

Description

A kind of sizing applicator removes adhesive dispenser

Technical field

The utility model relates to pulp technology for making paper, and in particular to a kind of sizing applicator removes adhesive dispenser.

Background technique

In paper-making process, there is a large amount of capillary between the fiber of paper, fiber itself has hydrophily again, makes paper pair Water has biggish absorbability.This property of paper is for the stationery that requires absorbability high, such as toilet paper, filter paper, blotting Paper etc. is more advantageous；But for writing paper, drawing paper, ink easily diffusion and make that the handwriting is blurred, in addition, paper absorbs water Intensity declines afterwards, will affect the use of paper.Therefore, it is needed in many paper in the slurry or water-resistance substance is added in page surface, Make paper that there is the performance of delay fluid permeability, achievees the purpose that anti-ink, oil resistant, anti-blood, water resistant and steam etc., this technique claims For sizing, added water-resistance substance is known as sizing material, and used equipment is sizing applicator.

Currently, the Chinese patent of 205711548 U of Publication No. CN discloses a kind of indented form sizing applicator, including rack, Upper rack is provided with upper roller, and rack side is provided with the rocker arm of swing, and lower roll is provided in swing arm, and swing arm end is provided with tune The regulating member for saving swing arm position, is provided with the glue spraying pipe for glue spraying, upper roller and lower roll are far from glue spraying between upper roller and lower roll The side of pipe, which is provided with, contradict with upper roller or lower roller surface and carries out upper roller and lower roller surface except glue is except adhesive dispenser.

Although the device can carry out the glue for being sticked to upper roller and lower roller surface during upper roller and lower roll work clear It removes, but the polishing piece to dry application roll is used to have due to being the flexible material with water absorbing capacity to the absorption of water Certain saturability causes polishing piece to reach quickly due to needing polishing piece constantly to absorb moisture in device operational process To saturation, the wiping effect of polishing piece at this time is substantially reduced, and influences the concentration of subsequent sizing material.

Utility model content

In view of the above shortcomings of the prior art, the utility model proposes a kind of sizing applicators to remove adhesive dispenser.

Technical solution is as follows：

A kind of sizing applicator removes adhesive dispenser, including application roll, scraper, spray head and polishing piece, the scraper, spray head and polishing piece It is located at the lower section of the application roll, and is sequentially distributed along application roll rotation direction, the polishing piece includes more roll change, contact Part, the more roll change are cylindrical roll, and there are four the contacts, and four contacts are uniformly distributed along the circumferential direction of more roll change, And four contacts are both vertically as well as horizontally arranged in more roll change, the application roll of the more roll change and close more roll change The line of kernel of section is horizontally disposed, is vertically arranged with pressurizing unit below the contact below the more roll change, it is described more Shaft is fixed on the axis of roll change, one end of the shaft is equipped with handle, and the other end of the shaft is equipped with ratchet, described The lower section of ratchet is equipped with pawl, and the pawl is set on bracket.

Wherein, the pressurizing unit includes crushing block, and pressure ram, the extruding sense are fixed with below the crushing block Outside be equipped with limited block, the lower contact of the pressure ram is equipped with cam, is fixed with shaft, the shaft on the cam It is installed on above the bracket, one end of the shaft is equipped with motor.This pressurizing unit is set, can be saturated to water is absorbed Contact is squeezed, and the water that contact absorbs is squeezed out, the contact after squeezing by pressurizing unit can continue to It uses, realizes that being repeated as many times for contact utilizes, economize on resources.

Wherein, the lower section of the pressurizing unit is equipped with collecting tank, and the collecting tank is connected by the first pipeline and first spray head Logical, first pipeline is equipped with water pump.Collecting tank is set in the lower section of pressurizing unit, can will be squeezed out from contact Water is collected, and the water being collected enters first spray head by the water pump on the first pipeline and the first pipeline, to make to be collected Water obtain secondary use.

Wherein, the rear of the first spray head is equipped with second spray head, and the lower section of the second spray head is equipped with the second collecting tank, Second collecting tank passes through the second pipeline and the first pipeline connection.The water of second spray head is cleaner than the water that first spray head sprays Only, in this way, can be that the water that second spray head sprays obtains secondary use.

Wherein, the lower section of the first spray head is equipped with the first collecting tank, and first collecting tank passes through third pipeline and storage Liquid case connection.Glue rinses major part by the water that first spray head sprays, by the solution storage containing a large amount of glues into liquid storage Case facilitates the later period to be recycled glue.

Wherein, first pipeline is equipped with bleeder valve at collecting tank, and second pipeline is at the second collecting tank Equipped with bleeder valve, first pipeline is equipped with liquid feed valve at first spray head, and the third pipeline is at the first collecting tank Equipped with bleeder valve.Bleeder valve and liquid feed valve are set, convenient for switching to pipeline.

Wherein, the contact includes fixture and absorbent member, and the fixture is U-shaped, is uniformly provided on the fixture multiple Through-hole, the absorbent member are set to inside the fixture, and the absorbent member is made of the flexible material with water absorbing capacity.In fixture On be uniformly provided with multiple through-holes, be conducive to the moisture being squeezed out from through hole flow out.

Wherein, there are three the scraper settings, three scrapers are uniformly distributed along the circumferential direction of tool changing roller, the tool changing roller For cylindrical roll, be fixed with shaft on the axis of the tool changing roller, one end of the shaft is equipped with handle, the shaft it is another End is equipped with ratchet, and the lower section of the ratchet is equipped with pawl, and the pawl is set on bracket.Because scraper is as the main portion for removing glue Part, the gap between scraper and roll surface will not be consistent, and in the big place in gap, sizing material leaks more, and scraper is in not material leakage Position increase because of the more stress of sizing material, the friction with the application roll to run at high speed aggravates, and the time, which has grown scraper, will grind crescent Osculum will lead to application roll concentrated wear, the higher problem of paper part resin added at this time as replaced scraper not in time.In this way Setting, is conducive to replace scraper in time, without shutting down tool changing, prevents because of cannot replace scraper in time, caused by apply Rubber roller concentrated wear, the higher problem of paper part resin added.

Wherein, the surface of a scraper and application roll contradicts, and scraper arragement direction and application roll and scraper contradict point Tangential direction in parallel the scraper be equipped with the blade made of elastic material.Blade is made of elastic material, works as blade When being contradicted with sizing roller surface, certain elastic deformation can occur, keep scraping effect between the two more preferable, strike off glue More thoroughly.Simultaneously because blade is made of elastic material, blade will not occur rigidity when contradicting with sizing roller surface and rub It wipes, can be scraped off to avoid application roll surface.

The utility model has the advantage that：

The present apparatus is able to maintain the wiping effect of polishing piece, and saturation will not be reached because of polishing piece, influences subsequent sizing material Concentration meets the demand of current sustainable development moreover, polishing piece can be used repeatedly without shutting down replacement polishing piece.

In addition, the present apparatus is cleaned by scraper frictioning, spray head, polishing piece is dried, and obtains the glue being attached on application roll To removing, glue is avoided the occurrence of because being attached to sizing roller surface for a long time, glue, which is solidificated in sizing roller surface, makes application roll The problem of surface diameter increases, and the gap between application roll is caused to become smaller, and influences the glue-spread before and after paper.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that a kind of sizing applicator removes adhesive dispenser；

Fig. 2 is the part left view that a kind of sizing applicator removes adhesive dispenser.

Appended drawing reference：1- application roll, 2- paper carrying roll, 3- paper, 4- more roll change, 5- absorbent member, 6- fixture, 7- shaft, 8- Crushing block, 9- pressure ram, 10- bracket, 11- cam, 12- collecting tank, the second collecting tank of 13-, the first pipeline of 14-, 15- first spray Head, 16- water pump, 17- second spray head, the second pipeline of 18-, the first collecting tank of 19-, 20- third pipeline, 21- liquid reserve tank, 22- are put Liquid valve, 23- liquid feed valve, 24- scraper, 25- tool changing roller, 100- contact, 701- handle, 702- ratchet, 703- pawl.

It is worth noting that, term " center ", "upper", "lower", "left", "right", " perpendicular in the description of the present invention, Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Specific embodiment

The utility model is further elaborated with reference to the accompanying drawings and examples, it should explanation, under state It is bright merely to explain the utility model, its content is not defined.

Embodiment：

As shown in Figs. 1-2, a kind of sizing applicator removes adhesive dispenser, including application roll 1, scraper 24, spray head and polishing piece, described to scrape Knife 24, spray head and polishing piece are located at the lower section of the application roll 1, and are sequentially distributed along 1 rotation direction of application roll, the wiping Part includes more roll change 4, contact 100, and the more roll change 4 is cylindrical roll, and there are four the contacts 100, four contacts Part 100 is uniformly distributed along the circumferential direction of more roll change 4, and four contacts 100 are both vertically as well as horizontally set in more roll change 4 It sets, the more roll change 4 and the line of the kernel of section of the application roll 1 close to more roll change 4 are horizontally disposed, 4 lower section of more roll change The lower section of contact 100 be vertically arranged with pressurizing unit, shaft 7, the shaft are fixed on the axis of the more roll change 4 7 one end is equipped with handle 701, and the other end of the shaft 7 is equipped with ratchet 702, and the lower section of the ratchet 702 is equipped with pawl 703, The pawl 703 is set on bracket 10.Specifically, the contact 100 being horizontally placed on described in one of them in more roll change 4 with apply The surface of rubber roller 1 contradicts, also, 100 arragement direction of contact and application roll 1 that contradict with 1 surface of application roll and the contact The tangential direction of 100 conflict points is parallel.

Wherein, the pressurizing unit includes crushing block 8, and the lower section of the crushing block 8 is fixed with pressure ram 9, described to squeeze The outside of pressure sensitivity 9 is equipped with limited block, and the lower contact of the pressure ram 9 is equipped with cam 11, is fixed with and turns on the cam 11 Axis 7, the shaft 7 are installed on 10 top of bracket, and one end of the shaft 7 is equipped with motor.It is water saturated to inhaling when needing When contact 100 is drained, motor is opened, under the drive of the motor, shaft 7 starts turning, the cam being fixed in shaft 7 11 start turning, at this point, principle of the pressure ram 9 contacted with cam 11 according to cam mechanism, the rotary motion of cam 11 is turned Linear motion is turned to, the crushing block 8 above pressure ram 9 constantly squeezes the absorbent member 5 in contact 100, by water in absorbent member 5 Part squeeze out, after having squeezed, close motor, stop extruding, the contact 100 after being extruded can continue to using.

Wherein, the lower section of the pressurizing unit is equipped with collecting tank 12, and the collecting tank 12 passes through the first pipeline 14 and first Spray head 15 is connected to, and first pipeline 14 is equipped with water pump 16.

Wherein, the rear of the first spray head 15 is equipped with second spray head 17, and the lower section of the second spray head 17 is equipped with second Collecting tank 13, second collecting tank 13 are connected to by the second pipeline 18 with the first pipeline 14.

Wherein, the lower section of the first spray head 15 is equipped with the first collecting tank 19, and first collecting tank 19 passes through third pipe Road 20 is connected to liquid reserve tank 21.

Wherein, first pipeline 14 is equipped with bleeder valve 22 at collecting tank 12, and second pipeline 18 is close to second Bleeder valve 22 is equipped at collecting tank 13, first pipeline 14 is equipped with liquid feed valve 23, the third pipe at first spray head 15 Road 20 is equipped with bleeder valve 22 at the first collecting tank 19.

Wherein, the contact 100 includes fixture 6 and absorbent member 5, and the fixture 6 is U-shaped, is uniformly set on the fixture 6 There are multiple through-holes, the absorbent member 5 is set to inside the fixture 6, and the absorbent member 5 is by the flexible material system with water absorbing capacity At.

Wherein, there are three the settings of scraper 24, three scrapers 24 are uniformly distributed along the circumferential direction of tool changing roller 25, described Tool changing roller 25 is cylindrical roll, and shaft 7 is fixed on the axis of the tool changing roller 25, and one end of the shaft 7 is equipped with handle 701, the other end of the shaft 7 is equipped with ratchet 702, and the lower section of the ratchet 702 is equipped with pawl 703, and the pawl 703 is set to On bracket 10.When needing replacing scraper 24, staff's swinging handle, shaft 7 is rotated with handle, is fixed in shaft 7 Tool changing roller 25 also rotate, after spare scraper 24 to be gone to the position for the scraper 24 being replaced, stop swinging handle, due to turn The other end of axis 7 is equipped with ratchet 702, at this point, ratchet 702 can be fixed by the pawl 703 of 702 lower section of ratchet, that is, completes primary The replacement of scraper 24.

Wherein, the surface of a scraper 24 and application roll 1 contradicts, 24 arragement direction of scraper and application roll 1 and scraper The tangential direction of 24 conflict points is parallel.The scraper 24 is equipped with the blade made of elastic material.

Working principle：In the water suction saturation of contact 100 contacted with application roll 1, staff's swinging handle 701 turns Axis 7 is rotated with handle 701, the more roll change 4 being fixed in shaft 7 also rotates, and spare contact 100 is gone to and is replaced Behind the position of contact 100, stop swinging handle 701, since the other end of shaft 7 is equipped with ratchet 702, at this point, 702 meeting of ratchet It is fixed by the pawl 703 of 702 lower section of ratchet, that is, completes the replacement of a contact 100.

Claims (7)

1. a kind of sizing applicator removes adhesive dispenser, including application roll, scraper, spray head and polishing piece, the scraper, spray head and polishing piece are set It is sequentially distributed in the lower section of the application roll, and along application roll rotation direction, which is characterized in that the polishing piece includes replacement Roller, contact, the more roll change are cylindrical roll, and there are four the contacts, and four contacts are along the circumferential equal of more roll change Even distribution, and four contacts are both vertically as well as horizontally arranged in more roll change, the more roll change and close more roll change The line of the kernel of section of application roll is horizontally disposed, and extruding dress is vertically arranged with below the contact below the more roll change It sets, shaft is fixed on the axis of the more roll change, one end of the shaft is equipped with handle, and the other end of the shaft is equipped with Ratchet, the lower section of the ratchet are equipped with pawl, and the pawl is set on bracket,

The pressurizing unit includes crushing block, and pressure ram is fixed with below the crushing block, is set on the outside of the pressure ram There is limited block, the lower contact of the pressure ram is equipped with cam, is fixed with shaft on the cam, the shaft is installed on institute It states above bracket, one end of the shaft is equipped with motor.

2. a kind of sizing applicator according to claim 1 removes adhesive dispenser, which is characterized in that the lower section of the pressurizing unit is equipped with Collecting tank, the collecting tank are connected to by the first pipeline with first spray head, and first pipeline is equipped with water pump.

3. a kind of sizing applicator according to claim 2 removes adhesive dispenser, which is characterized in that the rear of the first spray head is equipped with Second spray head, the lower section of the second spray head are equipped with the second collecting tank, and second collecting tank passes through the second pipeline and the first pipe Road connection.

4. a kind of sizing applicator according to claim 2 removes adhesive dispenser, which is characterized in that the lower section of the first spray head is equipped with First collecting tank, first collecting tank are connected to by third pipeline with liquid reserve tank.

5. a kind of sizing applicator according to claim 1 removes adhesive dispenser, which is characterized in that the contact includes fixture and suction Water part, the fixture are U-shaped, multiple through-holes are uniformly provided on the fixture, the absorbent member is set to inside the fixture, described Absorbent member is made of the flexible material with water absorbing capacity.

6. a kind of sizing applicator according to claim 1 removes adhesive dispenser, which is characterized in that there are three the scraper settings, institute It states three scrapers to be uniformly distributed along the circumferential direction of tool changing roller, the tool changing roller is cylindrical roll, and fixation is set on the axis of the tool changing roller There is shaft, one end of the shaft is equipped with handle, and the other end of the shaft is equipped with ratchet, and the lower section of the ratchet is equipped with spine Pawl, the pawl are set on bracket.

7. a kind of sizing applicator according to claim 6 removes adhesive dispenser, which is characterized in that a scraper and application roll Surface contradicts, and scraper arragement direction is parallel with the tangential direction that scraper contradicts point with application roll, and the scraper is equipped with by elasticity Blade made of material.