CN209602742U - A kind of spun-bonded non-woven fabrics bimodulus hot-rolling arrangement that band is cooling - Google Patents

Abstract

The utility model belongs to non-woven fabric production equipment processing and manufacturing technology, more particularly to a kind of cooling spun-bonded non-woven fabrics bimodulus hot-rolling arrangement of band, it include: rack, guide-in roller, plain-barreled roll, plain-barreled roll locating piece, plain-barreled roll bearing, plain-barreled roll driving motor, first flower roll, first flower roll bracket, first flower roll locating piece, first flower roll driving motor, first flower roll bearing, first threaded rod, first thread cap, first thread cap driving motor, second flower roll, second flower roll bracket, second flower roll locating piece, second flower roll driving motor, second flower roll bearing, second threaded rod, second thread cap, second thread cap driving motor, chill roll, chill roll locating piece, cooling roller bearing, cooling roll drive motor and outlet roller；Its is scientific and reasonable for structure, it is not necessary that original mold roller is removed, can be achieved with the exchange of new decorative pattern style mold roller, included cooling structure energy synchronous matching hot rolling structure, using safety and stability, application environment is friendly when converting the decorative pattern of product.

Description

A kind of spun-bonded non-woven fabrics bimodulus hot-rolling arrangement that band is cooling

Technical field:

The utility model belongs to non-woven fabric production equipment processing and manufacturing technology, and in particular to a kind of spunbond that band is cooling Non-woven fabrics bimodulus hot-rolling arrangement.

Background technique:

Hot rolling is last one of net-forming technology in nonwoven production process, is one of stream of achievement fabric after cooling piddler Journey, by rolling wheel with high temperature, uniform fiber filament to melt to networking, so on the cloth cover of fabric hot rolled nonwoven fabrics It has and rolls a little, similar pin hole is the same, but does not penetrate, the size and density that specific size is pierced depending on rolling wheel steel, and Hot-roller The completion of skill is needed by hot-rolling arrangement；Chinese patent 201521063588.1 discloses a kind of for producing the hot rolling of non-woven fabrics Roller arrangement, comprising: the first hot roll, the first flexible coupling, first gear axis, first gear, the second hot roll, the second flexibility The diameter of shaft coupling, second gear axis, second gear, sprocket wheel, telescopic device, the first hot roll is straight less than the second hot roll Diameter, further includes one-way clutch, and the inner ring of first gear axis and one-way clutch connects, the second end of the first flexible coupling with The outer ring of one-way clutch connects；Chinese patent 201720973299.8 discloses a kind of hot oil type fabric hot rolled nonwoven fabrics production line, It include the monomer pumping device, lapper and hot-rolling mill for being sequentially connected and connecing, hot-rolling mill includes third rack, in third rack It is provided with lower roll, upper roller is provided on lower roll, upper roller and lower roll left end are connected separately with rotary joint and lower rotary joint, are above screwed on Head and lower rotary joint are connected separately with upper heater and lower heater, and upper roller and lower roll are hollow, are provided on the cylindrical surface of upper roller Upper hot oil channel, upper roller are provided with upper shaft, and the left end of upper shaft is provided with oil inlet passage and upper oil discharge passage, and upper oil inlet is logical Road and upper oil discharge passage are connected with upper heater respectively, and upper oil inlet passage and upper oil discharge passage are connected with upper hot oil channel respectively Logical, the right end of upper shaft is provided with connection bend, and upper connection bend both ends are connected with upper hot oil channel, the cylindrical surface of lower roll On be provided with lower hot oil channel, lower roll is provided with lower rotary shaft, and the left end of lower rotary shaft is provided with lower oil inlet passage and lower oil discharge passage, Lower oil inlet passage and lower oil discharge passage are connected with lower heater respectively, lower oil inlet passage and lower oil discharge passage respectively with lower hot oil Channel is connected, and the right end of lower rotary shaft is provided with lower connection bend, and lower connection bend both ends are connected with lower hot oil channel；China Patent 201720681740.5 discloses a kind of non-woven fabric production hot rolling machine, it includes by fixed setting with pedestal Rack, adjacent upper and lower pressure roller is equipped with above rack, and can adopt by displacement sensor Electronic control pressure roller spacing, pressure roller With stainless steel material, inside uses heat-conducting oil heating mode, and it is quiet that upper and lower pressure roller both sides are equipped with deionized stick removing nonwoven surface Electricity, upper and lower pressure roller is connected by respective belt pulley with driving motor, it can be achieved that synchronous bidirectional rotates；Chinese patent 201820074645.3 disclose a kind of non-woven fabrics hot roll, including bottom plate, the first support frame and the second support frame, the first support Bidirectional helical bar is rotatably connected to by bearing between frame and the bottom of the second support frame two sides, the top of bottom plate and is located at second The other side of support frame is fixedly connected with shield, and the side of shield inner wall is fixedly connected with first motor, bidirectional helical One end of bar sequentially passes through the second support frame and shield and extends to the inside of shield, and bidirectional helical bar extends to shield Internal one end is fixedly connected by shaft coupling with one end of first motor output shaft, the equal screw thread in two sides on bidirectional helical bar surface It is connected with screw shell, the top on screw shell surface is connected with X-shaped expansion plate, the top of X-shaped expansion plate by link block Portion is connected with partition by link block, and the side of partition through the second support frame and extends to the another of the second support frame Side, the top of partition and the other side for being located at the second support frame are fixedly connected with rectangular box, and the side of rectangle chamber interior wall is fixed to be connected It is connected to the second motor；The non-woven fabrics hot-rolling arrangement of above-mentioned patented product and the prior art mostly uses the hot rolling mode of two rollers, one mould, The product form that hot rolling goes out is single, when converting the decorative pattern of product if necessary, then needs to convert mold roller, original mold roller is torn open Get off, then change the mold roller of new decorative pattern style, during exchanging back and forth, consumes a large amount of manpower and material resources, reduce production Efficiency, be also easy to cause safety accident during replacing mold roller, and the complete non-woven fabrics of hot rolling need separately to set it is individually cold But device；Therefore the cooling spun-bonded non-woven fabrics bimodulus hot-rolling arrangement of a kind of band of R & D design, can be in the flower for needing to convert product When line, it is not necessary that original mold roller is removed, the exchange back and forth of new decorative pattern style mold roller, and included cooling knot can be achieved with Structure energy synchronous matching hot rolling structure effectively improves working efficiency, reduces labour cost, before having good use value and promoting Scape.

Summary of the invention:

The purpose of this utility model is that overcome disadvantage existing in the prior art, design provides a kind of spinning that band is cooling Bonded non-woven fabrics bimodulus hot-rolling arrangement, can be in the decorative pattern for needing to convert product, it is not necessary that original mold roller is removed, can be real The now exchange back and forth of new decorative pattern style mold roller, and included cooling structure energy synchronous matching hot rolling structure, improve working efficiency.

To achieve the goals above, the main structure of the utility model includes: rack, guide-in roller, plain-barreled roll, plain-barreled roll positioning Block, plain-barreled roll bearing, plain-barreled roll driving motor, the first flower roll, the first flower roll bracket, the first flower roll locating piece, the first flower roll driving electricity Machine, the first flower roll bearing, the first threaded rod, the first thread cap, the first thread cap driving motor, the second flower roll, the second flower roll branch Frame, the second flower roll locating piece, the second flower roll driving motor, the second flower roll bearing, the second threaded rod, the second thread cap, the second spiral shell Line cap driving motor, chill roll, chill roll locating piece, cooling roller bearing, cooling roll drive motor and outlet roller；In the rack Side is fixedly provided with guide-in roller, the central axis rotation that guide-in roller can on the rack transversely；Left and right sides position in rack It sets and is accordingly equipped with plain-barreled roll locating piece, plain-barreled roll locating piece is fixedly connected with rack two sides respectively；It is also set between two plain-barreled roll locating pieces There is plain-barreled roll, plain-barreled roll both ends are fixedly connected with two plain-barreled roll locating pieces respectively through plain-barreled roll bearing, are fixed and are connected with plain-barreled roll on the inside of plain-barreled roll bearing It connects, is fixedly connected on the outside of plain-barreled roll bearing with plain-barreled roll locating piece, plain-barreled roll cooperation plain-barreled roll bearing realization rotates in plain-barreled roll locating piece；Machine Position corresponding with plain-barreled roll is fixedly provided with plain-barreled roll driving motor on the outside of frame, and plain-barreled roll driving motor can drive plain-barreled roll to rotate；Machine The first flower roll bracket is additionally provided on frame, the first flower roll bracket is flexibly connected with rack shaft type；Left and right ends on first flower roll bracket It is fixedly provided with the first flower roll locating piece, is equipped with the first flower roll between two first flower roll locating pieces, the first flower roll both ends the One flower roll bearing is fixedly connected with two first flower roll locating pieces respectively, is fixedly connected on the inside of the first flower roll bearing with the first flower roll, It is fixedly connected on the outside of first flower roll bearing with the first flower roll locating piece, the first flower roll cooperates the first flower roll bearing to realize in the first flower Rotation in roller locating piece；Shell outside position corresponding with the first flower roll is fixedly provided with the first flower roll driving motor, the first flower Roll drive motor can drive the first flower roll to rotate；The first threaded rod, the first threaded rod are also symmetrically equipped at left and right sides of rack It is equipped with the first thread cap, the first thread cap side is equipped with the first thread cap driving motor, first threaded rod one end and the first flower Roller support shaft type is fixedly connected, and the first threaded rod other end is flexibly connected with the first thread cap, and the first thread cap can be around the first spiral shell Threads turn on rasp bar, the first thread cap with the first thread cap driving motor is sealed is fixedly connected, the driving of the first thread cap Motor can drive the first thread cap to rotate, and the first thread cap and the first thread cap driving motor are fixedly connected with rack, and first Thread cap driving motor drives the first thread cap that the first threaded rod is cooperated to realize that the first flower roll bracket carries the first flower roll bearing, the One flower roll locating piece, the first flower roll and the first flower roll driving motor are along connecting shaft 90 ° of rotations to the right；The second flower is additionally provided in rack Roller support, the second flower roll bracket are flexibly connected with rack shaft type；Left and right ends are fixedly provided with second on second flower roll bracket Flower roll locating piece, is equipped with the second flower roll between two second flower roll locating pieces, second flower roll both ends the second flower roll bearing respectively with Two second flower roll locating pieces are fixedly connected, and are fixedly connected on the inside of the second flower roll bearing with the second flower roll, on the outside of the second flower roll bearing It is fixedly connected with the second flower roll locating piece, the second flower roll cooperates the realization of the second flower roll bearing to rotate in the second flower roll locating piece； Shell outside position corresponding with the second flower roll is fixedly provided with the second flower roll driving motor, and the second flower roll driving motor can drive Dynamic second flower roll rotation；The second threaded rod is also symmetrically equipped at left and right sides of rack, the second threaded rod is equipped with the second thread cap, Second thread cap, two side is equipped with the second thread cap driving motor, two end of the second threaded rod and the fixed company of the second flower roll bracket shaft type Connect, another two end of the second threaded rod is flexibly connected with the second thread cap, the second thread cap can around the threads turn on the second threaded rod, Second thread cap with the second thread cap driving motor is sealed is fixedly connected, the second thread cap driving motor can drive the second spiral shell The rotation of line cap, the second thread cap and the second thread cap driving motor are fixedly connected with rack, the driving of the second thread cap driving motor Second thread cap cooperates the second threaded rod to realize that the second flower roll bracket carries the second flower roll bearing, the second flower roll locating piece, second Flower roll and the second flower roll driving motor are along connecting shaft 90 ° of rotations to the left；Left and right sides position is accordingly equipped with chill roll in rack Locating piece, chill roll locating piece are fixedly connected with rack two sides respectively；It is additionally provided with chill roll between two chill roll locating pieces, it is cooling Roller both ends are fixedly connected with two chill roll locating pieces respectively through cooling roller bearing, are fixed and are connected with chill roll on the inside of cooling roller bearing It connects, is fixedly connected on the outside of cooling roller bearing with chill roll locating piece, chill roll cooperates cooling roller bearing realization to position in chill roll Rotation in block；Shell outside position corresponding with chill roll is fixedly provided with cooling roll drive motor, cooling roll drive motor energy Enough driving chill roll rotations；In the rack other side is fixedly provided with outlet roller, and outlet roller can on the rack transversely Central axis rotation.

The utility model relates to guide-in roller can be realized and import the spun-bonded non-woven fabrics of pre- hot rolling between plain-barreled roll and flower roll Complete hot rolling.

The utility model relates to plain-barreled roll, be equipped with the heating circulated oil or heating in the first flower roll and the second flower roll Water realizes the heating to plain-barreled roll, the first flower roll and the second flower roll, and then realizes the hot rolling of spun-bonded non-woven fabrics.

The utility model relates to chill roll in be equipped with the cooling water that circulates, realize the cooling to chill roll, in turn Cooling after realizing spun-bonded non-woven fabrics hot rolling.

The utility model relates to outlet roller can be realized hot rolling spun-bonded non-woven fabrics after cooling export hot-rolling mill.

The utility model relates to the first flower roll and the second flower roll switch over when, first start the first thread cap driving electricity Machine, the first thread cap driving motor drive the rotation of the first thread cap, the first thread cap along the first threaded rod screw thread rotation by the One threaded rod is shunk, and the first threaded rod pulls the first flower roll support motion, and the first flower roll bracket carries the first flower roll bearing, first Flower roll locating piece, the first flower roll and the first flower roll driving motor along connecting shaft 90 ° of rotations to the right, complete the first flower roll and plain-barreled roll it Between separation；Start the second thread cap driving motor, the second thread cap driving motor drives the rotation of the second thread cap, the second screw thread The second threaded rod is unfolded along the screw thread rotation of the second threaded rod for cap, the second threaded rod the second flower roll support motion of promotion, and second It is axial along connection that flower roll bracket carries the second flower roll bearing, the second flower roll locating piece, the second flower roll and the second flower roll driving motor Right 90 ° of rotations, the closure between the second flower roll and plain-barreled roll complete the switching between the first flower roll and the second flower roll.

Compared with prior art, the shortcomings that overall structure changes the prior art, scientific structure closes the utility model Reason, it is not necessary that original mold roller is removed, can be achieved with new decorative pattern style mold roller in the decorative pattern for needing to convert product It exchanges back and forth, and included cooling structure energy synchronous matching hot rolling structure realizes the cooling of spun-bonded non-woven fabrics, work efficiency is high, Long service life, using safety and stability, application environment is friendly.

Detailed description of the invention:

Fig. 1 is the main structure schematic illustration of the utility model.

Specific embodiment:

The utility model is further described by way of example and in conjunction with the accompanying drawings.

Embodiment 1:

The spun-bonded non-woven fabrics bimodulus hot-rolling arrangement with cooling that the present embodiment is related to, main structure include: rack 1, import Roller 2, plain-barreled roll 3, plain-barreled roll locating piece 4, plain-barreled roll bearing 5, plain-barreled roll driving motor 6, the first flower roll 7, the first flower roll bracket 8, first flower Roller locating piece 9, the first flower roll driving motor 10, the first flower roll bearing 11, the first threaded rod 12, the first thread cap 13, the first spiral shell Line cap driving motor 14, the second flower roll 15, the second flower roll bracket 16, the second flower roll locating piece 17, the second flower roll driving motor 18, Second flower roll bearing 19, the second threaded rod 20, the second thread cap 21, the second thread cap driving motor 22, chill roll 23, chill roll Locating piece 24, cooling roller bearing 25, cooling roll drive motor 26 and outlet roller 27；Side, which is fixedly provided with, in the rack 1 leads Enter roller 2, the central axis rotation that guide-in roller 2 can be in rack 1 transversely；Left and right sides position is accordingly equipped in rack 1 Plain-barreled roll locating piece 4, plain-barreled roll locating piece 4 are fixedly connected with 1 two sides of rack respectively；It is additionally provided with plain-barreled roll 3 between two plain-barreled roll locating pieces 4, 3 both ends of plain-barreled roll are fixedly connected with two plain-barreled roll locating pieces 4 respectively through plain-barreled roll bearing 5, and 5 inside of plain-barreled roll bearing is fixedly connected with plain-barreled roll 3, 5 outside of plain-barreled roll bearing is fixedly connected with plain-barreled roll locating piece 4, and plain-barreled roll 3 cooperates the realization of plain-barreled roll bearing 5 to rotate in plain-barreled roll locating piece 4； 1 outside position corresponding with plain-barreled roll 3 of rack is fixedly provided with plain-barreled roll driving motor 6, and plain-barreled roll driving motor 6 can drive plain-barreled roll 3 Rotation；The first flower roll bracket 8 is additionally provided in rack 1, the first flower roll bracket 8 is flexibly connected with 1 shaft type of rack；First flower roll bracket Left and right ends are fixedly provided with the first flower roll locating piece 9 on 8, and the first flower roll 7 is equipped between two first flower roll locating pieces 9, the One flower roll, 7 both ends the first flower roll bearing 11 is fixedly connected with two first flower roll locating pieces 9 respectively, 11 inside of the first flower roll bearing It is fixedly connected with the first flower roll 7,11 outside of the first flower roll bearing is fixedly connected with the first flower roll locating piece 9, the cooperation of the first flower roll 7 The realization of first flower roll bearing 11 rotates in the first flower roll locating piece 9；1 outside position corresponding with the first flower roll 7 of rack is fixed Ground is equipped with the first flower roll driving motor 10, and the first flower roll driving motor 10 can drive the first flower roll 7 to rotate；Rack 1 or so two Side is also symmetrically equipped with the first threaded rod 12, and the first threaded rod 12 is equipped with the first thread cap 13, and 13 side of the first thread cap is set There is the first thread cap driving motor 14,12 one end of the first threaded rod is fixedly connected with 8 shaft type of the first flower roll bracket, the first threaded rod 12 other ends are flexibly connected with the first thread cap 13, the first thread cap 13 can around the threads turn on the first threaded rod 12, first Thread cap 13 with the first thread cap driving motor 14 is sealed is fixedly connected, the first thread cap driving motor 14 can drive first Thread cap 13 rotates, and the first thread cap 13 and the first thread cap driving motor 14 are fixedly connected with rack 1, the driving of the first thread cap Motor 14 drives the first thread cap 13 that the first threaded rod 12 is cooperated to realize that the first flower roll bracket 8 carries the first flower roll bearing 11, the One flower roll locating piece 9, the first flower roll 7 and the first flower roll driving motor 10 are along connecting shaft 90 ° of rotations to the right；It is additionally provided in rack 1 Second flower roll bracket 16, the second flower roll bracket 16 are flexibly connected with 1 shaft type of rack；Left and right ends are solid on second flower roll bracket 16 Surely it is equipped with the second flower roll locating piece 17, is equipped with the second flower roll 15,15 both ends of the second flower roll between two second flower roll locating pieces 17 It is fixedly connected respectively with two second flower roll locating pieces 17 through the second flower roll bearing 19,19 inside of the second flower roll bearing and the second flower roll 15 are fixedly connected, and 19 outside of the second flower roll bearing is fixedly connected with the second flower roll locating piece 17, the second flower of the second flower roll 15 cooperation The realization of roller bearing 19 rotates in the second flower roll locating piece 17；1 outside position corresponding with the second flower roll 15 of rack is fixedly set There is the second flower roll driving motor 18, the second flower roll driving motor 18 can drive the second flower roll 15 to rotate；At left and right sides of rack 1 also It is symmetrically equipped with the second threaded rod 20, the second threaded rod 20 is equipped with the second thread cap 21, and 21 2 side of the second thread cap is equipped with the Two thread cap driving motors 22,20 2 end of the second threaded rod are fixedly connected with 16 shaft type of the second flower roll bracket, the second threaded rod 20 Another two end is flexibly connected with the second thread cap 21, and the second thread cap 21 can be around the threads turn on the second threaded rod 20, the second spiral shell Line cap 21 with the second thread cap driving motor 22 is sealed is fixedly connected, the second thread cap driving motor 22 can drive the second spiral shell Line cap 21 rotates, and the second thread cap 21 and the second thread cap driving motor 22 are fixedly connected with rack 1, the second thread cap driving electricity Machine 22 drives the second thread cap 21 that the second threaded rod 20 is cooperated to realize that the second flower roll bracket 16 carries the second flower roll bearing 19, second Flower roll locating piece 17, the second flower roll 15 and the second flower roll driving motor 18 are along connecting shaft 90 ° of rotations to the left；Left and right two in rack 1 Side position is accordingly equipped with chill roll locating piece 24, and chill roll locating piece 24 is fixedly connected with 1 two sides of rack respectively；Two chill rolls Chill roll 23 is additionally provided between locating piece 24,23 both ends of chill roll are solid with two chill roll locating pieces 24 respectively through cooling roller bearing 25 Fixed connection, cooling 25 inside of roller bearing are fixedly connected with chill roll 23, and cooling 25 outside of roller bearing and chill roll locating piece 24 are solid Fixed connection, chill roll 23 cooperate the cooling realization of roller bearing 25 to rotate in chill roll locating piece 24；1 outside of rack and chill roll 23 Corresponding position is fixedly provided with cooling roll drive motor 26, and cooling roll drive motor 26 can drive chill roll 23 to rotate；Institute It states the other side in rack 1 and is fixedly provided with outlet roller 27, the central axis rotation that outlet roller 27 can be in rack 1 transversely.

The utility model relates to guide-in roller 2 can be realized by the spun-bonded non-woven fabrics of pre- hot rolling import plain-barreled roll 3 and flower roll it Between complete hot rolling.

The utility model relates to plain-barreled roll 3, be equipped with the heating circulated oil in the first flower roll 7 and the second flower roll 15 or add Hot water realizes the heating to plain-barreled roll 3, the first flower roll 7 and the second flower roll 15, and then realizes the hot rolling of spun-bonded non-woven fabrics.

The utility model relates to chill roll 23 in be equipped with the cooling water that circulates, realize the cooling to chill roll 23, And then realize cooling after spun-bonded non-woven fabrics hot rolling.

The utility model relates to outlet roller 27 can be realized hot rolling spun-bonded non-woven fabrics after cooling export hot-rolling mill.

The utility model relates to the first flower roll 7 and the second flower roll 15 switch over when, first start the first thread cap driving Motor 14, the first thread cap driving motor 14 drive the rotation of the first thread cap 13, and the first thread cap 13 is along the first threaded rod 12 Screw thread rotation shrinks the first threaded rod 12, and the first threaded rod 12 pulls the movement of the first flower roll bracket 8, and the first flower roll bracket 8 is taken The first flower roll of band bearing 11, the first flower roll locating piece 9, the first flower roll 7 and the first flower roll driving motor 10 are along 90 ° to the right of connecting shaft The separation between the first flower roll 7 and plain-barreled roll 3 is completed in rotation；Start the second thread cap driving motor 22, the second thread cap driving electricity Machine 22 drives the rotation of the second thread cap 21, and the second thread cap 21 opens up the second threaded rod 20 along the screw thread rotation of the second threaded rod 20 It opens, the second threaded rod 20 pushes the movement of the second flower roll bracket 16, and the second flower roll bracket 16 carries the second flower roll bearing 19, second flower Roller locating piece 17, the second flower roll 15 and the second flower roll driving motor 18 are along connecting shaft 90 ° of rotations to the right, the second flower roll 15 and plain-barreled roll Closure between 3 completes the switching between the first flower roll 7 and the second flower roll 15.

Claims (3)

1. a kind of cooling spun-bonded non-woven fabrics bimodulus hot-rolling arrangement of band, it is characterised in that main structure include: rack, guide-in roller, Plain-barreled roll, plain-barreled roll locating piece, plain-barreled roll bearing, plain-barreled roll driving motor, the first flower roll, the first flower roll bracket, the first flower roll locating piece, One flower roll driving motor, the first flower roll bearing, the first threaded rod, the first thread cap, the first thread cap driving motor, the second flower Roller, the second flower roll bracket, the second flower roll locating piece, the second flower roll driving motor, the second flower roll bearing, the second threaded rod, second Thread cap, the second thread cap driving motor, chill roll, chill roll locating piece, cooling roller bearing, cooling roll drive motor and export Roller；Side is fixedly provided with guide-in roller, the central axis rotation that guide-in roller can on the rack transversely in the rack；Rack Upper left and right sides position is accordingly equipped with plain-barreled roll locating piece, and plain-barreled roll locating piece is fixedly connected with rack two sides respectively；Two plain-barreled rolls are fixed It is additionally provided with plain-barreled roll between the block of position, plain-barreled roll both ends are fixedly connected with two plain-barreled roll locating pieces respectively through plain-barreled roll bearing, on the inside of plain-barreled roll bearing It is fixedly connected with plain-barreled roll, is fixedly connected on the outside of plain-barreled roll bearing with plain-barreled roll locating piece, it is fixed in plain-barreled roll that plain-barreled roll cooperates plain-barreled roll bearing to realize Rotation in the block of position；Shell outside position corresponding with plain-barreled roll is fixedly provided with plain-barreled roll driving motor, and plain-barreled roll driving motor can drive Dynamic plain-barreled roll rotation；The first flower roll bracket is additionally provided in rack, the first flower roll bracket is flexibly connected with rack shaft type；First flower roll branch Left and right ends are fixedly provided with the first flower roll locating piece on frame, are equipped with the first flower roll between two first flower roll locating pieces, and first Flower roll both ends the first flower roll bearing is fixedly connected with two first flower roll locating pieces respectively, is spent on the inside of the first flower roll bearing with first Roller is fixedly connected, and is fixedly connected on the outside of the first flower roll bearing with the first flower roll locating piece, the first flower roll cooperates the first flower roll bearing Realization rotates in the first flower roll locating piece；Shell outside position corresponding with the first flower roll is fixedly provided with the driving of the first flower roll Motor, the first flower roll driving motor can drive the first flower roll to rotate；The first threaded rod is also symmetrically equipped at left and right sides of rack, First threaded rod is equipped with the first thread cap, and the first thread cap side is equipped with the first thread cap driving motor, the first threaded rod one End is fixedly connected with the first flower roll bracket shaft type, and the first threaded rod other end is flexibly connected with the first thread cap, the first thread cap Can around the threads turn on the first threaded rod, the first thread cap with the first thread cap driving motor is sealed is fixedly connected, first Thread cap driving motor can drive the first thread cap to rotate, and the first thread cap and the first thread cap driving motor are fixed with rack Connection, the first thread cap driving motor drive the first thread cap that the first threaded rod is cooperated to realize that the first flower roll bracket carries the first flower Roller bearing, the first flower roll locating piece, the first flower roll and the first flower roll driving motor are along connecting shaft 90 ° of rotations to the right；In rack also Equipped with the second flower roll bracket, the second flower roll bracket is flexibly connected with rack shaft type；Left and right ends are fixed on second flower roll bracket Ground is equipped with the second flower roll locating piece, is equipped with the second flower roll, second the second flower roll of flower roll both ends between two second flower roll locating pieces Bearing is fixedly connected with two second flower roll locating pieces respectively, is fixedly connected on the inside of the second flower roll bearing with the second flower roll, the second flower It is fixedly connected on the outside of roller bearing with the second flower roll locating piece, the second flower roll cooperates the second flower roll bearing to realize in the positioning of the second flower roll Rotation in block；Shell outside position corresponding with the second flower roll is fixedly provided with the second flower roll driving motor, the driving of the second flower roll Motor can drive the second flower roll to rotate；The second threaded rod is also symmetrically equipped at left and right sides of rack, the second threaded rod is equipped with Second thread cap, two side of the second thread cap are equipped with the second thread cap driving motor, two end of the second threaded rod and the second flower roll bracket Shaft type is fixedly connected, and another two end of the second threaded rod is flexibly connected with the second thread cap, and the second thread cap can be on the second threaded rod Threads turn, the second thread cap with the second thread cap driving motor is sealed is fixedly connected, the second thread cap driving motor energy The second thread cap is enough driven to rotate, the second thread cap and the second thread cap driving motor are fixedly connected with rack, the second thread cap Driving motor drives the second thread cap that the second threaded rod is cooperated to realize that the second flower roll bracket carries the second flower roll bearing, the second flower roll Locating piece, the second flower roll and the second flower roll driving motor are along connecting shaft 90 ° of rotations to the left；In rack the left and right sides position accordingly Equipped with chill roll locating piece, chill roll locating piece is fixedly connected with rack two sides respectively；It is additionally provided between two chill roll locating pieces Chill roll, chill roll both ends are fixedly connected with two chill roll locating pieces respectively through cooling roller bearing, on the inside of cooling roller bearing with it is cold But roller is fixedly connected, and is fixedly connected on the outside of cooling roller bearing with chill roll locating piece, and chill roll cooperates cooling roller bearing to realize Rotation in chill roll locating piece；Shell outside position corresponding with chill roll is fixedly provided with cooling roll drive motor, chill roll Driving motor can drive chill roll to rotate；The other side is fixedly provided with outlet roller in the rack, and outlet roller can be in rack On central axis rotation transversely.

2. the cooling spun-bonded non-woven fabrics bimodulus hot-rolling arrangement of band according to claim 1, it is characterised in that: the importing being related to Roller, which can be realized to import the spun-bonded non-woven fabrics of pre- hot rolling between plain-barreled roll and flower roll, completes hot rolling；The plain-barreled roll that is related to, the first flower roll With the heating oil or heating water circulated is equipped in the second flower roll, realize heating to plain-barreled roll, the first flower roll and the second flower roll, And then realize the hot rolling of spun-bonded non-woven fabrics；It is equipped with the cooling water circulated in the chill roll being related to, realizes the drop to chill roll Temperature, and then realize cooling after spun-bonded non-woven fabrics hot rolling；The outlet roller being related to can be realized hot rolling spunbond after cooling Non-woven fabrics exports hot-rolling mill.

3. the cooling spun-bonded non-woven fabrics bimodulus hot-rolling arrangement of band according to claim 1 or 2, it is characterised in that: be related to When first flower roll and the second flower roll switch over, first start the first thread cap driving motor, the driving of the first thread cap driving motor The rotation of first thread cap, the first thread cap shrink the first threaded rod along the screw thread rotation of the first threaded rod, and the first threaded rod is drawn Dynamic first flower roll support motion, the first flower roll bracket carry the first flower roll bearing, the first flower roll locating piece, the first flower roll and first Flower roll driving motor completes the separation between the first flower roll and plain-barreled roll along connecting shaft 90 ° of rotations to the right；Start the drive of the second thread cap Dynamic motor, the second thread cap driving motor drive the rotation of the second thread cap, screw thread rotation of second thread cap along the second threaded rod Second threaded rod is unfolded, the second threaded rod the second flower roll support motion of promotion, the second flower roll bearing of the second flower roll bracket carrying, Second flower roll locating piece, the second flower roll and the second flower roll driving motor along connecting shaft 90 ° of rotations to the right, the second flower roll and plain-barreled roll it Between closure, complete the switching between the first flower roll and the second flower roll.