CN115489138B

CN115489138B - Anti-sticking roller cooling process for asphalt coiled material production line

Info

Publication number: CN115489138B
Application number: CN202211462878.8A
Authority: CN
Inventors: 单涛; 方洋; 曲岩峰; 王平
Original assignee: Suzhou Oriental Yuhong Building Materials Co ltd
Current assignee: Suzhou Oriental Yuhong Building Materials Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-04
Anticipated expiration: 2042-11-22
Also published as: CN115489138A

Abstract

The invention discloses an anti-sticking roller cooling process for an asphalt coiled material production line, which comprises the production and cooling of asphalt coiled materials, and comprises an asphalt soaking box, a primary cooling tank, a reinforced cooling tank, a film pressing roller and a winding roller, wherein a plurality of side bearing rollers are arranged on two sides of the primary cooling tank, the side bearing rollers are connected with the primary cooling tank through a buffer adjusting structure, the side bearing rollers are arranged in a frustum shape, and the side bearing rollers are made of wood materials. The invention cools through the preliminary cooling tank and the reinforced cooling tank, utilizes the design of the tapered wood carrier roller of the side bearing roller to ensure that the contact area of the surface of the carrier roller and the asphalt coiled material is small, the contact area of the asphalt coiled material and cooling water is increased, the roller is not easy to stick during transmission, the resistance is low, the installation, the disassembly and the maintenance are convenient, the cost is reduced, the roller is further matched with a scouring cooling mechanism for reinforced cooling, and the roller is supported after being cooled, so that the roller sticking shutdown accident can not occur, the cooling effect is greatly improved, and the production requirement can be met.

Description

Anti-sticking roller cooling process for asphalt coiled material production line

Technical Field

The invention relates to the technical field of asphalt coiled material processing and cooling, in particular to a cooling process for an anti-sticking roller of an asphalt coiled material production line.

Background

Asphalt waterproof rolls are usually produced continuously by a roll production line, and molten asphalt is uniformly coated on a tire base fabric and then covered with a protective layer or other functional layers. Because the molten asphalt has a certain temperature, the asphalt on the surface of the base fabric needs to be cooled by a cooling process, so that the asphalt is solidified and molded.

In the prior art, the base fabric soaked with asphalt usually passes through a cooling water bed, floats on the surface of cold water by using a carrier roller on the side wall of the water bed, and is pulled by a rear end motor to pass through the water bed at a constant speed, so that the cooling effect is achieved. Because the lower surface of the coiled material is in a hot state, asphalt adhered to the lower surface is easy to adhere to the supporting roller, so that the production line is stopped; and the cooling process is an important part in the production process, the cooling effect directly influences the product quality, and if the film pressing and the winding are not completely and directly carried out for cooling, the problem of asphalt adhesion devices or mutual adhesion can be caused.

Therefore, it is necessary to invent a cooling process of a release roller for an asphalt roll production line to solve the above problems.

Disclosure of Invention

The invention aims to provide an anti-sticking roller cooling process for an asphalt coiled material production line, which cools through a primary cooling tank and a reinforced cooling tank, utilizes the design of a tapered wood carrier roller of a side bearing roller to ensure that the contact area of the surface of the carrier roller and an asphalt coiled material is small, increases the contact area of the asphalt coiled material and cooling water, is not easy to stick the roller during transmission, has low resistance, is convenient to install, disassemble and maintain, reduces the cost, is further matched with a scouring cooling mechanism to carry out reinforced cooling, and carries out bearing after cooling so as to solve the defects in the technology.

In order to achieve the above purpose, the invention provides the following technical scheme: an anti-sticking roller cooling process for an asphalt coiled material production line comprises an asphalt soaking box, a primary cooling pool, a film pressing roller and a winding roller, wherein a base fabric of a tire passes through the asphalt soaking box, the primary cooling pool, the film pressing roller and the winding roller in sequence, an enhanced cooling pool is further arranged at the output end of the primary cooling pool, and a turnover guide roller is arranged between the enhanced cooling pool and the primary cooling pool;

the process specifically comprises the following steps:

the method comprises the following steps: soaking the tire base cloth in high-temperature asphalt, and then guiding the tire base cloth to a cooling water bed of a primary cooling pool for primary cooling;

step two: guiding the primarily cooled asphalt coiled material to a cooling water bed of an enhanced cooling pool for enhanced cooling;

step three: wiping surface moisture of the cooled asphalt coiled material, and then guiding the asphalt coiled material to a film pressing roller for shaping;

step four: guiding the shaped asphalt coiled material to a winding roller for winding, and driving a driving motor at the side part of the winding roller to slowly pull the asphalt coiled material for transmission;

the primary cooling and the enhanced cooling in the first step and the second step respectively cool two side surfaces of the asphalt coiled material, and the asphalt coiled material is turned over through a turning guide roller;

a plurality of side bearing rollers are arranged on two sides of the primary cooling pool, the side bearing rollers are connected with the primary cooling pool through a buffer adjusting structure, the side bearing rollers are in a frustum shape, and the side bearing rollers are made of wood materials;

strengthen the cooling bath top and be equipped with and erode cooling body, and erode cooling body and include cooling trough, support plain-barreled roll and shower, cooling trough erects between the enhancement cooling bath top both sides, and supports the plain-barreled roll both ends and install the axostylus axostyle, strengthen cooling bath top both sides and all install bow-shaped cardboard through the screw, bow-shaped cardboard inboard bottom is equipped with the cushion, is equipped with the bearing between bow-shaped cardboard and the cushion, and the axostylus axostyle passes through the bearing and is connected with bow-shaped cardboard rotation, the shower has seted up the orifice towards a side surface of backing roll, shower one end threaded connection has the sealing plug, and the shower other end is connected with the PU hose through the adapter, strengthen cooling bath lateral part fixed mounting has the water pump, and water pump output and PU hose intercommunication, the output of water pump leads to inside the pipe extends to the enhancement cooling bath.

As a preferable scheme of the invention, a through hole is formed in the axis of the side bearing roller, a first groove and a second groove are respectively formed at two ends of the side bearing roller, the first groove and the second groove are coaxially distributed with the through hole, an i-shaped wear-resistant piece is commonly connected in the through hole, the first groove and the second groove, the i-shaped wear-resistant piece is made of wear-resistant steel, and sealant is filled at the joint of the through hole, the first groove and the second groove with the i-shaped wear-resistant piece;

the I-shaped wear-resistant part comprises a first annular plate, a second annular plate and a sleeve, wherein the first annular plate is installed at one end of the sleeve in a threaded mode, the second annular plate is fixedly connected to the other end of the sleeve, and the first annular plate and the second annular plate are matched with the first groove and the second groove respectively.

According to the preferable scheme, the buffering and adjusting structure comprises a lifting frame, the bottom end of the side part of the lifting frame is provided with a base through a screw, a positioning rod is arranged on the base in a threaded mode, one end, away from the base, of the positioning rod is integrally provided with a screw rod, the outer side of the screw rod is sleeved with a nut in a threaded mode, the diameter of the screw rod is smaller than that of the positioning rod, and the positioning rod penetrates through the interior of the sleeve and extends to the other end of the sleeve;

the surface of one end, close to the base, of the positioning rod is provided with a plurality of pin holes, positioning pins are inserted in the pin holes, the outer side of the positioning rod is connected with a metal blocking piece in a sliding mode, a first spring is sleeved on the outer side of the positioning rod, and the first spring is located between the second ring plate and the metal blocking piece;

the rail groove has been seted up on the preliminary cooling pond lateral wall, and crane sliding connection is in the rail inslot portion, is connected with the frame plate jointly between a plurality of cranes, threaded connection has adjusting bolt on the frame plate, and adjusting bolt rotates with preliminary cooling pond to be connected.

As the preferred scheme of the invention, the spray pipe is processed by a DN20 stainless steel water pipe;

the number of the spray holes on the spray pipe is set to be multiple, and the spray holes are distributed in a linear array;

the spray pipe is characterized in that a ball valve is arranged in the spray hole, a screw head penetrates through the bottom of the spray hole and is arranged on the spray pipe, and the screw head is in transmission connection with the ball valve and used for adjusting the screw head of the ball valve.

As a preferred scheme of the invention, two ends of the spray pipe are respectively provided with a locking ring, the bottom of each locking ring is fixedly connected with an L-shaped sliding block, the top of the primary cooling pool is provided with an L-shaped sliding chute, and the L-shaped sliding blocks are in sliding connection with the L-shaped sliding chutes;

threaded holes are formed in the surfaces of the L-shaped sliding blocks, abutting bolts are connected in the threaded holes in an internal threaded mode, and the L-shaped sliding blocks and the primary cooling pool are fastened and limited through the abutting bolts.

As a preferred scheme of the invention, the top of the inner side of the cooling water tank is provided with an inclined baffle, the inclined baffles on the two sides are distributed in an inverted splayed shape, and a gap is reserved between the bottom ends of the two inclined baffles;

the tops of two ends of the cooling water tank are respectively provided with a notch matched with the shaft rod, the bottom of the notch is provided with a discharge groove, and the outer side of the shaft rod is provided with an impeller for guiding floating objects on the top of the cooling water bed to be discharged;

the diameter of the supporting flat roller is larger than the outer diameter of the impeller, and the bottom end of the supporting flat roller is lower than the bottom end of the discharge groove.

As a preferred scheme of the invention, the bottom of one end of the cooling water tank is provided with a plurality of uniformly distributed liquid discharge holes, the bottom of the other end of the cooling water tank is provided with a sewage discharge outlet, and both ends of the cooling water tank, which are positioned at the liquid discharge holes and the outer side of the sewage discharge outlet, are provided with closed assemblies;

the sealing assembly comprises limiting grooves which are distributed on two sides of the cooling water tank in parallel, a sealing plate is connected in the limiting grooves in a sliding mode, a rubber layer is arranged on one side, close to the cooling water tank, of the sealing plate, limiting slide rods penetrate through two sides of the sealing plate, the limiting slide rods are fixed on the side wall of the cooling water tank, and second springs are sleeved on the positions, located on the top end of the sealing plate, of the outer sides of the limiting slide rods.

As the preferable scheme of the invention, two ends of the tops of the asphalt soaking tank, the primary cooling pool and the reinforced cooling pool are rotatably connected with guide rollers;

the equal fixedly connected with compression roller regulating part in preliminary cooling pond both sides top, it is equipped with the steering roll just to be located the inboard top of guide roller on the enhancement cooling pond.

As a preferred scheme of the invention, the compression roller adjusting part comprises an electric push rod, the electric push rod is fixed on the primary cooling pool, an output shaft of the electric push rod is in transmission connection with a pillow block, and the pillow block is in rotating connection with two clamping rollers which are distributed in parallel;

the compression roller adjusting part enables the asphalt coiled material to be attached to the water surface when passing through the cooling water bed.

In a preferable scheme of the invention, in the third step, the wiping part is used for wiping both sides of the asphalt coiled material;

the wiping part comprises a v-21274arranged between two sides of the top of the reinforced cooling pool, a v-21274provided with sponge wiping sheets arranged on the inner sides of the v-21274, and the sponge wiping sheets are distributed on two sides of the top and the bottom of the asphalt coiled material.

In the technical scheme, the invention provides the following technical effects and advantages:

1. the asphalt roll is cooled by the primary cooling pool and the strengthening cooling pool, and the contact area of the surface of the carrier roller and the contact surface of the asphalt roll is small by utilizing the design of the tapered wood carrier roller of the side bearing roller, so that the contact area of the asphalt roll and cooling water is increased, the roller is not easy to stick in the transmission process, the resistance is low, the installation, the disassembly and the maintenance are convenient, the cost is reduced, the strengthening cooling is further matched with a scouring cooling mechanism for strengthening cooling, and the bearing is carried out after the cooling, so that the transmission speed of the asphalt roll is greatly improved, the double-sided cooling is realized by turning over the asphalt roll, the uniformity is higher, the influence of temperature return is solved, and the problem that the asphalt roll sticking is easy to stop when the hot roll surface or the incompletely cooled asphalt roll passes through the supporting roller in the prior art is solved;

2. the structure of the side bearing roller is enhanced through the combined structure of the side bearing roller and the I-shaped wear-resistant part and the matching of the sealing glue filling, the wear resistance is greatly improved, after the sealing glue filling is used, water cannot soak wood materials in the side bearing roller, the positioning rod is screwed in or out on the base, and the extension length of the side bearing roller can be adjusted, so that the contact area of the side bearing roller and an asphalt coiled material is controlled, and the fine adjustment effect of the side bearing roller on the positioning rod is realized, the hard friction stress of the side bearing roller is reduced during transmission, the bearing loss of the side bearing roller is reduced, the service life of the side bearing roller is prolonged, and the equipment maintenance cost is reduced;

3. the bottom of the asphalt coiled material is sprayed by the scouring and cooling mechanism in cooperation with the water pump, the bottom of the supporting flat roll is soaked in cooling water for cooling, the asphalt coiled material is supported and cooled, impurities at the bottom of the asphalt coiled material and on the surface of the supporting flat roll can be scoured off, further, according to the width of the asphalt coiled material, the control of an effective cooling area and the height and flow rate of a water column sprayed by a spraying pipe are achieved, the heat dissipation process is performed efficiently and accurately, after water-cooling and cooling are completed, water can be quickly absorbed and dried by the wiping part, and the processing efficiency is improved;

4. through axostylus axostyle, impeller cooperation row silo, be convenient for guide cooling water bed top floater is discharged, and outage, drain and the cooperation structure of a mouthful subassembly, realize the water storage nature of cooling trough to the cooling water that enables to support the plain roller contact is clean as far as, when needs flowing back or blowdown, the handle on the closed plate that pulling outage and drain correspond, the gliding upward can drainage and discharge impurity, convenient to use is swift.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a process flow diagram of the cooling process of the anti-sticking roller of the asphalt roll production line;

FIG. 2 is a perspective view showing the overall construction of the preliminary cooling pool of the present invention;

FIG. 3 is a perspective view of a partially cut-away configuration of the primary cooling pool of the present invention;

FIG. 4 is a first perspective view of the main structure of the flushing cooling mechanism of the present invention;

FIG. 5 is a second perspective view of the main structure of the flushing cooling mechanism of the present invention;

FIG. 6 is a third perspective view of the main structure of the flushing cooling mechanism of the present invention;

FIG. 7 is a schematic view of the mounting structure of the closure assembly of the present invention;

FIG. 8 is an exploded view of a first perspective of the side carrier roller and the cushion adjustment structure of the present invention;

FIG. 9 is an exploded view of the side carrier roller and the cushion adjustment structure from a second perspective in accordance with the present invention.

Description of the reference numerals:

an asphalt soaking tank-1; a primary cooling pool-2; a reinforced cooling pool-3; a film pressing roller-4; a wind-up roll-5; a side carrier roller-6; buffer adjustment structure-7; a scouring cooling mechanism-8; a water pump-9; a locking ring-10; an L-shaped slider-11; an L-shaped chute-12; tightly abutting the bolt-13; an impeller-14; a closure assembly-15; a guide roller-16; an adjustment portion-17; a turning roll-18; a wiping section-19; 20-turning over the guide roller;

a through hole-601; a first groove-602; a second recess-603; -604 h-shaped wear part;

a lifting frame-701; a base-702; a positioning rod-703; a screw rod-704; a nut-705; pin holes-706; a dowel-707; metal baffle-708; a first spring-709; rail groove-710; a frame plate-711; an adjusting bolt-712;

a cooling water tank-801; a support flat roll-802; a spray pipe-803; shaft-804; an arcuate card-805; a cushion block-806; nozzle-807; a sealing plug-808; PU hose-809;

a limiting groove-151; a closing plate-152; a limiting slide bar-153; a second spring-154;

an electric push rod-171; pillow block-172; a nip roller-173;

\ 21274; -191; sponge wipe-192;

a first ring plate-6041; a second ring plate-6042; sleeve-6043;

inclined baffle-8011; a discharge groove is-8012; liquid discharge hole-8013; a sewage outlet-8014.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides an anti-sticking roller cooling process for an asphalt coiled material production line, which comprises the production and cooling of asphalt coiled materials, and comprises an asphalt soaking tank 1, a primary cooling tank 2, a reinforced cooling tank 3, a film pressing roller 4 and a winding roller 5, wherein a base fabric of a tire passes through the asphalt soaking tank 1, the primary cooling tank 2, the reinforced cooling tank 3, the film pressing roller 4 and the winding roller 5 in sequence, cooling water is filled in the primary cooling tank 2 and the reinforced cooling tank 3, liquid discharge pipes with manual valves are arranged at the bottoms of the primary cooling tank 2 and the reinforced cooling tank 3, and a turnover guide roller 20 is arranged between the reinforced cooling tank 3 and the primary cooling tank 2;

the anti-sticking roller cooling process for the asphalt coiled material production line comprises the following specific steps:

the method comprises the following steps: after being soaked in high-temperature asphalt, the base fabric is guided to a cooling water bed of a primary cooling pool 2 for primary cooling;

step two: the initially cooled asphalt web is then directed to the cooling water bed of the intensive cooling pond 3,

carrying out reinforced cooling;

step three: the cooled asphalt coiled material is enhanced to wipe surface moisture, and then is guided to the film pressing roller 4 for shaping, so that the adverse effect of overlarge moisture content in the winding process is reduced;

step four: guiding the shaped asphalt coiled material to a winding roller 5 for winding, and driving a driving motor at the side part of the winding roller 5 to slowly pull the asphalt coiled material for transmission;

the two side faces of the asphalt coiled material are cooled by the primary cooling and the reinforced cooling in the first step and the second step respectively, and the asphalt coiled material is turned over through a turning guide roller 20, so that the uniform and efficient cooling and heat dissipation effects are realized;

both sides of the primary cooling pool 2 are provided with a plurality of side bearing rollers 6, the side bearing rollers 6 are connected with the primary cooling pool 2 through a buffer adjusting structure 7, the side bearing rollers 6 are arranged in a frustum shape, the side bearing rollers 6 are made of wood materials, and the tapered wood support rollers of the side bearing rollers 6 are designed, so that the contact area between the surfaces of the support rollers and the contact surface is small, the contact area between an asphalt coiled material and cooling water is increased, the lightweight asphalt coiled material is realized by adopting wood materials, the rollers are not easy to stick in the transmission of the asphalt coiled material, the resistance in the transmission is low, the installation, the disassembly and the maintenance are convenient, and the equipment cost and the replacement cost are both low;

the top of the reinforced cooling pool 3 is provided with a scouring cooling mechanism 8, the scouring cooling mechanism 8 comprises a cooling water tank 801, a supporting flat roller 802 and a spray pipe 803, the cooling water tank 801 is erected between two sides of the top of the reinforced cooling pool 3, two ends of the supporting flat roller 802 are provided with shaft levers 804, two sides of the top of the reinforced cooling pool 3 are both provided with arc-shaped clamping plates 805 through screws, the bottom of the inner sides of the arc-shaped clamping plates 805 is provided with a cushion block 806, a bearing is arranged between the arc-shaped clamping plates 805 and the cushion block 806, the shaft lever 804 is rotatably connected with the arc-shaped clamping plates 805 through the bearing, one side surface of the spray pipe 803 facing the supporting roller is provided with spray holes 807, one end of the spray pipe 803 is in threaded connection with a sealing plug 808, the other end of the spray pipe 803 is connected with a PU hose 809 through an adapter, the side of the reinforced cooling pool 3 is fixedly provided with a water pump 9, the output end of the water pump 9 is communicated with the PU hose 809, and the output end of the water pump 9 extends into the reinforced cooling pool 3 through a water pipe;

after the primary cooling tank 2 cools and leads out the asphalt coiled material, the asphalt coiled material is not cooled thoroughly, and the asphalt coiled material is conveyed on the guide rod and possibly subjected to temperature return, so that the product quality is influenced, if the length of the primary cooling tank 2 is lengthened, the cost is greatly increased, the area occupied by the working space is increased, and the actual production requirement cannot be met, so that the scouring and cooling mechanism 8 is further additionally arranged;

when the cooling device is used, cooling water is pumped by the water pump 9, then the cooling water is pressurized and then is introduced into the spray pipe 803 through the PU hose 809, the water is sprayed against the bottom of the asphalt coiled material from the spray holes 807 under the action of high pressure, the supporting flat roller 802 is driven by the asphalt coiled material to rotate, the bottom foam is cooled in the cooling water, and the supporting flat roller 802 plays a role in supporting and cooling the asphalt coiled material; the cooling belongs to enhanced cooling, and the bearing is carried out after cooling, so that roll sticking shutdown accidents can not occur, the prior production line is not designed with the process section, and the problem that the roll sticking shutdown is easily caused when the hot coiled material surface or the asphalt coiled material which is not completely cooled passes through the supporting roll in the prior art is solved as a newly added cooling process section;

in addition, carry out refrigerated mode for traditional primary cooling pond 2, if need strengthen the cooling effect, pitch coiled material's transmission rate needs to stabilize on slow speed, and machining efficiency is low, and the cooperation is scoured away behind cooling body 8, pitch coiled material's transmission rate can improve greatly, can realize two-sided cooling, and the homogeneity is higher, and the influence of returning the temperature is less.

Further, in the above technical solution, a through hole 601 is formed at the axis of the side bearing roller 6, and a first groove 602 and a second groove 603 are respectively formed at two ends of the side bearing roller 6, the first groove 602 and the second groove 603 are coaxially distributed with the through hole 601, the first groove 602 and the second groove 603 are commonly connected with an i-shaped wear-resistant member 604, the i-shaped wear-resistant member 604 is made of wear-resistant steel, and a sealant is filled at the connection position of the through hole 601, the first groove 602, the second groove 603 and the i-shaped wear-resistant member 604;

when the side bearing roller 6 is processed, a wood material is cut into a frustum-shaped structure, the surface of the frustum-shaped structure is polished to be smooth, then a through hole 601 is drilled at the axis of the side bearing roller, and I-shaped wear-resistant pieces 604 are arranged in the through hole 601 and on two sides of the through hole, so that the structure of the side bearing roller 6 is enhanced, the wear resistance is greatly improved, after the side bearing roller is filled with sealant, the wood material cannot be soaked in water, the service life of the side bearing roller is prolonged, and the equipment maintenance cost is reduced;

the i-shaped wear-resistant part 604 comprises a first annular plate 6041, a second annular plate 6042 and a sleeve 6043, the first annular plate 6041 is installed at one end of the sleeve 6043 in a threaded mode, the second annular plate 6042 is fixedly connected to the other end of the sleeve 6043, the first annular plate 6041 and the second annular plate 6042 are respectively matched with the first groove 602 and the second groove 603, the first annular plate 6041, the second annular plate 6042 and the sleeve 6043 of the i-shaped wear-resistant part 604 are convenient to combine, the degree of integration is high after the i-shaped wear-resistant part and the side bearing roller 6 are combined, and loss in use is reduced.

Further, in the above technical solution, the buffering adjustment structure 7 includes a lifting frame 701, a base 702 is installed at the bottom end of the side portion of the lifting frame 701 through a screw, a positioning rod 703 is installed on the base 702 through a screw, and one end of the positioning rod 703, which is far away from the base 702, is integrally provided with a screw rod 704, a nut 705 is sleeved on the outer side of the screw rod 704 through a screw thread, and the diameter of the screw rod 704 is smaller than that of the positioning rod 703, the positioning rod 703 is inserted into a sleeve 6043 and extends to the other end of the sleeve 6043, the base 702 is in threaded connection with the positioning rod 703, and the positioning rod 703 is screwed in or out on the base 702, so that the extension length of the side carrier roller 6 can be adjusted, thereby controlling the contact area of the side carrier roller 6 and the asphalt coiled material, facilitating adjustment in use, and prolonging the service time of the device;

a plurality of pin holes 706 are formed in the surface of one end, close to the base 702, of the positioning rod 703, a positioning pin 707 is inserted in each pin hole 706, a metal baffle 708 is connected to the outer side of the positioning rod 703 in a sliding manner, a first spring 709 is sleeved on the outer side of the positioning rod 703, the first spring 709 is located between the second ring plate 6042 and the metal baffle 708, and the positioning pin 707 can be inserted into one of the pin holes 706 as required, so that the mounting and limiting of the side bearing roller 6 are realized, when the side bearing roller 6 is used by matching with the metal baffle 708 and the first spring 709, the side bearing roller 6 can be finely adjusted on the positioning rod 703, the hard friction stress of the side bearing roller 6 is reduced during transmission, and the bearing loss of the side bearing roller is reduced;

the rail groove 710 has been seted up on 2 lateral walls in preliminary cooling pond, and crane 701 sliding connection is inside in rail groove 710, be connected with frame plate 711 jointly between a plurality of cranes 701, threaded connection has adjusting bolt 712 on the frame plate 711, and adjusting bolt 712 rotates with preliminary cooling pond 2 to be connected, make frame plate 711 go up and down through rotating adjusting bolt 712, thereby adjust crane 701 and the side and bear the height of roller, cooperate the transmission height that pitch coiled material was adjusted to regulating part 17 simultaneously, make it and surface of water contact.

Further, in the above technical solution, the spray pipe 803 is processed by a DN20 stainless steel water pipe;

a plurality of spray holes 807 are arranged on the spray pipe 803, and the spray holes 807 are distributed in a linear array and face the contact part of the support flat roll 802 and the asphalt coiled material during spraying;

be equipped with the ball valve in the orifice 807, and lie in the orifice 807 bottom on shower 803 and run through the spiral head, revolve the spiral head and be connected with the ball valve transmission for the spiral head of adjusting the ball valve can be according to pitch coiled material's width, and the rotatory spiral head that lies in the pitch coiled material scope outside makes the ball valve in its orifice 807 that corresponds close, thereby realizes effective cooling zone control.

Further, in the above technical solution, the two ends of the spray pipe 803 are both provided with the locking ring 10, the bottom of the locking ring 10 is fixedly connected with the L-shaped sliding block 11, the top of the primary cooling pool 2 is provided with the L-shaped sliding chute 12, the L-shaped sliding block 11 is slidably connected with the L-shaped sliding chute 12, and the position of the spray pipe 803 is adjustable, so that the height and the flow velocity of the water column sprayed by the spray pipe 803 can be controlled;

threaded holes are formed in the surface of the L-shaped sliding block 11, abutting bolts 13 are connected with the threaded holes in an internal thread mode, the L-shaped sliding block 11 and the primary cooling pool 2 are fastened and limited through the abutting bolts 13, and adjustment and fixing positions are facilitated.

Further, in the above technical solution, the inclined baffles 8011 are installed at the top of the inner side of the cooling water tank 801, and the inclined baffles 8011 at the two sides are distributed in an inverted-splayed shape, a gap is reserved between the bottom ends of the two inclined baffles 8011, and flushed impurities can slide down from the inclined baffles 8011 to the bottom, and are not easy to float up again under the blocking action of the inclined baffles 8011, so that the influence on the supporting flat roller 802 is reduced, and the impurities are prevented from being brought up by the supporting flat roller 802;

the tops of two ends of the cooling water tank 801 are respectively provided with a notch matched with the shaft rod 804, the bottom of the notch is provided with a discharge groove 8012, the outer side of the shaft rod 804 is provided with an impeller 14 for guiding floating objects at the top of the cooling water bed to be discharged, and the impeller 14 is driven when the supporting flat roller 802 rotates, so that impurities floating on the surface are guided to flow out on the surface of a water body;

the diameter of the flat support rollers 802 is larger than the outer diameter of the impeller 14, and the bottom ends of the flat support rollers 802 are positioned lower than the bottom end of the discharge tank 8012, and the bottom ends of the flat support rollers 802 are submerged in the cooling water.

Further, in the above technical solution, the bottom of one end of the cooling water tank 801 is provided with a plurality of uniformly distributed drain holes 8013, the drain holes 8013 are used for draining and screening out impurities, the bottom of the other end of the cooling water tank 801 is provided with a drain 8014, the drain 8014 can drain the remaining impurities for cleaning, and the two ends of the cooling water tank 801, which are located at the outer sides of the drain holes 8013 and the drain 8014, are provided with closing assemblies 15 for closing the drain holes 8013 and the drain 8014 during cooling;

the closing assembly 15 comprises limiting grooves 151 which are distributed on two sides of a cooling water tank 801 in parallel, a closing plate 152 is connected in the limiting grooves 151 in a sliding mode, a rubber layer is arranged on one side, close to the cooling water tank 801, of the closing plate 152 and can be tightly attached to the outer wall of the cooling water tank 801 and slightly squeezed and contracted, limiting sliding rods 153 penetrate through two sides of the closing plate 152, the limiting sliding rods 153 are fixed on the side wall of the cooling water tank 801, a second spring 154 is sleeved on the outer side of each limiting sliding rod 153 and located at the top end of the closing plate 152, the closing plate 152 is pressed down to the inner bottom end position of the limiting grooves 151 through the second springs 154 on the outer sides of the limiting sliding rods 153 to block a liquid discharge hole 8013 and a sewage discharge port 8014, and when liquid discharge or sewage discharge is needed, a handle on the closing plate 152 corresponding to the liquid discharge hole 8013 and the sewage discharge port 8014 is pulled to slide upwards.

Further, in the technical scheme, two ends of the top of the asphalt soaking tank 1, the top of the primary cooling pool 2 and the top of the reinforced cooling pool 3 are rotatably connected with guide rollers 16, and the guide rollers 16 guide and turn asphalt coiled materials and level the surfaces of the asphalt coiled materials;

2 both sides top of preliminary cooling pond is equal fixedly connected with compression roller regulating part 17, strengthens cooling pond 3 and is gone up and be located 16 inboard tops of guide roller and be equipped with and turn to roller 18, and compression

roller regulating part

17 and 18 cooperation of turning to the roller turn to pitch coiled material and put it flat, are convenient for with the surface of water contact or place the cooling position.

Further, in the above technical solution, the pressure roller adjusting part 17 includes an electric push rod 171, the electric push rod 171 is fixed on the primary cooling pool 2, an output shaft of the electric push rod 171 is connected with a pillow block 172 in a transmission manner, and the pillow block 172 is connected with two parallel-distributed nip rollers 173 in a rotation manner, when the asphalt coiled material enters the primary cooling pool 2 and exits from the primary cooling pool 2, the asphalt coiled material passes through the space between the two nip rollers 173, so that the asphalt coiled material is turned, and at the same time, the positioning and deviation rectifying functions of the asphalt coiled material are realized;

the compression roller regulating part 17 is attached to the water surface when the asphalt coiled material passes through the cooling water bed, specifically, the lower surface of the asphalt coiled material is in contact with the cooling water surface, and the temperature reduction is realized through preliminary heat exchange.

Further, in the technical scheme, in the third step, the wiping part 19 is used for wiping two sides of the asphalt coiled material;

the wiping part 19 comprises a v-21274arranged between the two sides of the top of the reinforced cooling pool 3, a shaped frame plate 191 and a v-21274arranged, wherein sponge wiping sheets 192 are arranged on the inner side of the shaped frame plate 191, the sponge wiping sheets 192 are distributed on the two sides of the top and the bottom of the asphalt coiled material, and the sponge wiping sheets 192 are of a detachable structure, can be cleaned after being fully absorbed with water and can be detached and maintained after being used for a long time;

above-mentioned sponge is wiped piece 192 and is only an embodiment of this application, can also make sponge roller structure with sponge wipe piece 192, establishes the sponge layer through the steel roll outside cover promptly and adsorbs moisture, and has seted up the gas pocket on the steel roll, installs the check valve additional in the gas pocket to connect the air pump output with the steel roll, can adsorb moisture during the use, and further can dewater automatically.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an antiseized roller cooling technology for pitch coiled material production line for pitch coiled material's production and cooling, soak case (1), primary cooling pond (2), press mold roller (4) and wind-up roll (5) including pitch, and child base cloth loops through pitch and soaks case (1), primary cooling pond (2), press mold roller (4) and wind-up roll (5), its characterized in that: the output end of the primary cooling pool (2) is also provided with a reinforced cooling pool (3), and a turning guide roller (20) is arranged between the reinforced cooling pool (3) and the primary cooling pool (2);

the process comprises the following specific steps:

the method comprises the following steps: after being soaked in high-temperature asphalt, the base fabric is guided to a cooling water bed of the primary cooling pool (2) for primary cooling;

step two: guiding the primarily cooled asphalt coiled material to a cooling water bed of an enhanced cooling pool (3) for enhanced cooling;

step three: wiping surface moisture of the asphalt coiled material after reinforced cooling, and then guiding the asphalt coiled material to a film pressing roller (4) for shaping;

step four: guiding the shaped asphalt coiled material to a winding roller (5) for winding, and driving a driving motor at the side part of the winding roller (5) to slowly pull the asphalt coiled material for transmission;

the two side faces of the asphalt coiled material are respectively cooled by primary cooling and reinforced cooling in the first step and the second step, and the asphalt coiled material is overturned through an overturning guide roller (20):

a plurality of side bearing rollers (6) are arranged on two sides of the primary cooling pool (2), the side bearing rollers (6) are connected with the primary cooling pool (2) through a buffer adjusting structure (7), the side bearing rollers (6) are arranged in a frustum shape, and the side bearing rollers (6) are made of wood materials;

the top of the reinforced cooling pool (3) is provided with a scouring cooling mechanism (8), the scouring cooling mechanism (8) comprises a cooling water tank (801), a supporting flat roller (802) and a spray pipe (803), the cooling water tank (801) is erected between two sides of the top of the reinforced cooling pool (3), two ends of the supporting flat roller (802) are provided with a shaft lever (804), two sides of the top of the reinforced cooling pool (3) are respectively provided with an arched clamping plate (805) through screws, the bottom of the inner side of the arched clamping plate (805) is provided with a cushion block (806), a bearing is arranged between the arched clamping plate (805) and the cushion block (806), and the shaft lever (804) is rotatably connected with the arched clamping plate (805) through the bearing;

a spray hole (807) is formed in the surface of one side, facing the supporting roll, of the spray pipe (803), a sealing plug (808) is in threaded connection with one end of the spray pipe (803), the other end of the spray pipe (803) is connected with a PU (polyurethane) hose (809) through an adapter, a water pump (9) is fixedly mounted on the side of the reinforced cooling pool (3), the output end of the water pump (9) is communicated with the PU hose (809), and the output end of the water pump (9) extends into the reinforced cooling pool (3) through a water pipe;

a through hole (601) is formed in the axis of the side bearing roller (6), a first groove (602) and a second groove (603) are formed in two ends of the side bearing roller (6) respectively, the first groove (602) and the second groove (603) are coaxially distributed with the through hole (601), I-shaped wear-resistant pieces (604) are connected in the through hole (601), the first groove (602) and the second groove (603) together, the I-shaped wear-resistant pieces (604) are made of wear-resistant steel, and sealant is filled in the joints of the through hole (601), the first groove (602), the second groove (603) and the I-shaped wear-resistant pieces (604);

the I-shaped wear-resistant part (604) comprises a first annular plate (6041), a second annular plate (6042) and a sleeve (6043), wherein the first annular plate (6041) is installed at one end of the sleeve (6043) in a threaded mode, the second annular plate (6042) is fixedly connected to the other end of the sleeve (6043), and the first annular plate (6041) and the second annular plate (6042) are respectively matched with the first groove (602) and the second groove (603);

the buffer adjusting structure (7) comprises a lifting frame (701), a base (702) is installed at the bottom end of the side portion of the lifting frame (701) through a screw, a positioning rod (703) is installed on the base (702) in a threaded mode, a screw rod (704) is integrally arranged at one end, far away from the base (702), of the positioning rod (703), a nut (705) is sleeved on the outer side of the screw rod (704) in a threaded mode, the diameter of the screw rod (704) is smaller than that of the positioning rod (703), and the positioning rod (703) penetrates through the interior of a sleeve (6043) and extends to the other end of the sleeve (6043);

a plurality of pin holes (706) are formed in the surface of one end, close to the base (702), of the positioning rod (703), positioning pins (707) are inserted into the pin holes (706), a metal blocking piece (708) is connected to the outer side of the positioning rod (703) in a sliding mode, a first spring (709) is sleeved on the outer side of the positioning rod (703), and the first spring (709) is located between the second annular plate (6042) and the metal blocking piece (708);

track groove (710) have been seted up on preliminary cooling pond (2) lateral wall, and crane (701) sliding connection is inside track groove (710), is connected with frame plate (711) jointly between a plurality of cranes (701), threaded connection has adjusting bolt (712) on frame plate (711), and adjusting bolt (712) and preliminary cooling pond (2) rotate to be connected.

2. The release roller cooling process for asphalt roll production line according to claim 1, wherein: the spray pipe (803) is formed by processing a DN20 stainless steel water pipe;

the number of the spray holes (807) on the spray pipe (803) is set to be a plurality, and the spray holes (807) are distributed in a linear array;

be equipped with the ball valve in orifice (807), and lie in orifice (807) bottom on shower (803) and run through and have the spiral thread head, it is connected with the ball valve transmission to revolve the thread head for adjust the spiral thread head of ball valve.

3. The release roller cooling process for asphalt roll production line according to claim 2, wherein: the two ends of the spray pipe (803) are respectively provided with a locking ring (10), the bottom of each locking ring (10) is fixedly connected with an L-shaped sliding block (11), the top of the primary cooling pool (2) is provided with an L-shaped sliding chute (12), and the L-shaped sliding blocks (11) are in sliding connection with the L-shaped sliding chutes (12);

threaded holes are formed in the surface of the L-shaped sliding block (11), a tightening bolt (13) is connected in the threaded holes in an internal thread mode, and the L-shaped sliding block (11) and the primary cooling pool (2) are fastened and limited through the tightening bolt (13).

4. The cooling process of the anti-sticking roller for the asphalt coiled material production line according to claim 1, characterized in that: inclined baffles (8011) are arranged at the top of the inner side of the cooling water tank (801), the inclined baffles (8011) on the two sides are distributed in an inverted splayed shape, and a gap is reserved between the bottom ends of the two inclined baffles (8011);

notches matched with the shaft rod (804) are formed in the tops of the two ends of the cooling water tank (801), a discharge groove (8012) is formed in the bottom of each notch, and an impeller (14) is mounted on the outer side of the shaft rod (804) and used for guiding floaters on the top of the cooling water bed to be discharged;

the diameter of the supporting flat roller (802) is larger than the outer diameter of the impeller (14), and the bottom end of the supporting flat roller (802) is positioned lower than the bottom end of the discharge groove (8012).

5. The cooling process of the anti-sticking roller for the asphalt coiled material production line according to claim 1, characterized in that: a plurality of uniformly distributed liquid discharge holes (8013) are formed in the bottom of one end of the cooling water tank (801), a sewage outlet (8014) is formed in the bottom of the other end of the cooling water tank (801), and closed assemblies (15) are arranged at two ends of the cooling water tank (801) and are positioned on the outer sides of the liquid discharge holes (8013) and the sewage outlet (8014);

the sealing component (15) comprises limiting grooves (151) which are distributed on two sides of a cooling water tank (801) in parallel, a sealing plate (152) is connected in the limiting grooves (151) in a sliding mode, a rubber layer is arranged on one side, close to the cooling water tank (801), of the sealing plate (152), limiting sliding rods (153) penetrate through two sides of the sealing plate (152), the limiting sliding rods (153) are fixed on the side wall of the cooling water tank (801), and second springs (154) are sleeved on the positions, located on the top of the sealing plate (152), of the outer sides of the limiting sliding rods (153).

6. The release roller cooling process for asphalt roll production line according to claim 1, wherein: the two ends of the top of the asphalt soaking tank (1), the top of the primary cooling pool (2) and the top of the reinforced cooling pool (3) are rotatably connected with guide rollers (16);

the equal fixedly connected with compression roller regulation portion (17) in preliminary cooling pond (2) both sides top, it is equipped with steering roller (18) just to be located guide roller (16) inboard top on enhancement cooling pond (3).

7. The cooling process of the release roller for the asphalt coiled material production line according to claim 6, wherein the cooling process comprises the following steps: the compression roller adjusting part (17) comprises an electric push rod (171), the electric push rod (171) is fixed on the primary cooling pool (2), an output shaft of the electric push rod (171) is connected with a pillow block (172) in a transmission manner, and two clamping rollers (173) which are distributed in parallel are rotatably connected on the pillow block (172);

the compression roller adjusting part (17) enables the asphalt coiled material to be attached to the water surface when passing through the cooling water bed.

8. The cooling process of the anti-sticking roller for the asphalt coiled material production line according to claim 1, characterized in that: wiping both sides of the asphalt coiled material by using a wiping part (19) in the third step;

the wiping part (19) comprises a v-21274arranged between the two sides of the top of the reinforced cooling pool (3), a v-21274, a sponge wiping sheet (192) is arranged on the inner side of the v-21274, and the sponge wiping sheet (192) is distributed on the two sides of the top and the bottom of the asphalt coiled material.