CN203032054U

CN203032054U - Hot rolling and slitting integrated machine

Info

Publication number: CN203032054U
Application number: CN201220656663.5U
Authority: CN
Inventors: 郁杨
Original assignee: JIANGSU LIUXIN CLEAN NEW MATERIALS CO Ltd
Current assignee: JIANGSU LIUXIN CLEAN NEW MATERIALS CO Ltd
Priority date: 2012-12-04
Filing date: 2012-12-04
Publication date: 2013-07-03
Anticipated expiration: 2022-12-04

Abstract

The utility model relates to a hot rolling and slitting integrated machine, which is a non-woven fabric hot rolling and slitting apparatus. The hot rolling and slitting integrated machine is applicable to compositing, rolling and slitting of spunbond fabric, melt-blown fabric, spunbond/melt-blown composite products, and especially double-component melt-blown sound absorbing cotton and comprises a frame, an uncoiling part, a conveying part, a hot rolling part, a slitting part and a coiling part. The uncoiling part comprises a frame, a melt-blown fabric uncoiling frame, a melt-blown fabric uncoiling roll, a spunbond fabric uncoiling frame, a spunbond fabric uncoiling roll, an uncoiling rotation fabric roll, an uncoiling cylinder and an uncoiling motor. The conveying part comprises a fabric guide roll, a belt type conveying device, a conveying roll, a fabric pressing roll, a transmission motor, a transmission sprocket and a transmission chain. The hot rolling part comprises an upper hot rolling roll, a lower hot rolling roll, a roll transmission motor and a hot oil pump. The slitting part comprises a cutter holder, pneumatic cutters, a cutter butting shaft, a cutter butting shaft transmission motor, a transmission chain and a transmission sprocket. The coiling part comprises a coiling roll, a coiling transmission fabric roll, a coiling swing arm, a coiling cylinder and a coiling transmission motor.

Description

All-in-one is cut in hot rolling

Technical field

What the utility model hot rolling cut that all-in-one relates to is hot rolling and the cutting apparatus that a kind of non-weaving cloth claims nonwoven again, be applicable to spunbond cloth, fusion spray cloth, spunbond/melt and spray joint product, particularly double component molten and jetted acoustical cotton compound, roll and cut.

Background technology

Hot rolling at present is two equipment of isolated operation with cutting, product is through cutting through manually the product of hot rolling being lifted to be put on the cutting machine after the hot rolling again, it is a kind of intermittent processing mode, need to drop into more manpower, operation is loaded down with trivial details, production efficiency is low, because manual operation is more, can't guarantee product quality.

The utility model content

The purpose of this utility model is at above weak point, provide a kind of hot rolling to cut all-in-one, it be with hot rolling with cut these two different production processes and effectively combine, make them on a machine, realize hot rolling simultaneously and cut, so just, realized the continuity of producing, improve production efficiency, saved production cost, also guaranteed the quality of product.

The utility model hot rolling is cut all-in-one and is achieved through the following technical solutions:

Hot rolling cuts that all-in-one comprises frame, unreels part, transport portion, hot rolling part, cutting part, rolling part.

Unreeling part comprises frame, fusion spray cloth unwinding rack, fusion spray cloth let off roll, spunbond cloth unwinding rack one, spunbond cloth unwinding rack two, spunbond cloth let off roll one, spunbond cloth let off roll two, unreels the rotation cloth rewinder roll, unreels cylinder, unreels motor.Fusion spray cloth unwinding rack, spunbond cloth unwinding rack one and spunbond cloth unwinding rack two are installed on the frame respectively, wherein the fusion spray cloth unwinding rack is installed in the frame rearmost end, spunbond cloth unwinding rack one and spunbond cloth unwinding rack two are installed on the frame up and down, melt and spray to unreel with spunbond and unreel acting in conjunction, three kinds of products can be sent into hot-rolling mill simultaneously, finish compound, the hot rolling of product and cut.The fusion spray cloth let off roll is installed on the fusion spray cloth unwinding rack, unreeling cylinder is installed on the frame, the piston rod that unreels cylinder is connected on the fusion spray cloth unwinding rack, utilization unreels cylinder action, the fusion spray cloth let off roll is close to unreels the rotation cloth rewinder roll, utilization unreels the rotation torsion when rotating the cloth rewinder roll rotation, drives the fusion spray cloth let off roll and rotates, and produces and unreels effect.Spunbond cloth let off roll one and spunbond cloth let off roll two are installed in respectively on spunbond cloth unwinding rack one and the spunbond cloth unwinding rack two, the rotation pulling force of hot roll spurs spunbond cloth let off roll one when utilizing hot rolling, spunbond cloth let off roll two (spunbond cloth rewinder roll) rotates, and produces to unreel effect.Unreeling motor is installed on the frame, be positioned to unreel and rotate the cloth rewinder roll downside, be equipped with on it and unreel motor sprocket, unreeling driving chain will unreel unreeling motor sprocket and unreeling on the motor and rotate the cloth roller chain and couple together, utilization unreels the effect of motor, drive to unreel and rotate cloth rewinder roll and rotate by unreeling driving chain, required rotatory force when providing fusion spray cloth to unreel.

Transport portion comprises fabric guide roll one, fabric guide roll two, fabric guide roll three, belt conveyer, conveying roller one, conveying roller two, compress roller one, compress roller two, driving motor, transmission sprocket wheel one, transmission sprocket wheel two, transmission sprocket wheel three, transmission chain one, transmission chain two.Fabric guide roll one and fabric guide roll two are installed in to unreel and rotate the cloth rewinder roll front side, and fabric guide roll three is installed in to the cutter shaft rear side.The belt conveyer comprises transfer roller one, transfer roller two, conveyer belt and transmission chain, transmit sprocket wheel and roll driving motor, transfer roller one and transfer roller two are installed in respectively on the crossbeam of frame, transfer roller one is equipped with the transmission sprocket wheel, transfer roller two is provided with to install and transmits the one rotation drive biography band transmission of sprocket wheel transfer roller, and then drive transfer roller two rotates, transfer rate only has the rotation of transfer roller one to control, the rotation of transfer roller one is to be controlled by the rotation of the drive of a gear driven on it, transmission chain couples together tooth and roll driving motor, like this, the roll driving motor just can be controlled the speed of conveyer belt effectively, described roll driving motor adopts buncher and links to each other with decelerator, can realize that operating desk interlock control effectively transmits non-weaving cloth.

Hot rolling partly comprises hot roll, following hot roll, roll driving motor, roll driving chain, hot roll drive sprocket, roll driving motor sprocket wheel, heat-conducting oil heating case and Heat-transfer Oil Pump.Last hot roll and following hot roll are engraved roll, the pattern of salient point is regular hexagon on the engraved roll, and last hot roll, down hot roll is installed in respectively on the frame, last hot roll be installed in down hot roll directly over, following hot-rolling mill is equipped with the lifting pneumatic cylinder, and the lifting pneumatic cylinder can be controlled down hot-rolling mill and move up and down.In last hot roll, the following hot roll heat-conducting oil pipes is housed, the heat-conducting oil heating case is installed outside machine, by Heat-transfer Oil Pump, conduction oil circulating line the heat-conducting oil heating case is communicated with heat-conducting oil pipes in the upper and lower hot roll, forms a complete conduction oil peripheral passage.The roll driving chain couples together roll driving motor sprocket wheel and hot roll drive sprocket, by the effect of roll driving motor, drives the rotation of upper and lower hot roll.

The cutting part comprises cutoff knife rack, pneumatic cutting knife, supports cutter shaft, supports cutter shaft driving motor, driving chain, drive sprocket.Cutoff knife rack is installed in upper rack, and the cutoff knife rack arranged outside has dovetail tangs, and the source of the gas pipe is housed on the cutoff knife rack, and pneumatic cutting knife is installed on the cutoff knife rack.Pneumatic cutting knife has cutter hub, and the air rammer cylinder is housed in cutter hub, and air rammer and piston rod are housed in the air rammer cylinder, and underpart of the piston rod is equipped with cutting knife, and air rammer cylinder air inlet is connected by the source of the gas pipe that is equipped with on air inlet pipe and the cutoff knife rack.Be provided with dovetail groove at cutter hub, pneumatic cutting knife is installed in the cutoff knife rack arranged outside by the dovetail groove that arranges on the cutter hub to be had on the dovetail tangs, matches with dovetail tangs by dovetail groove and can conveniently regulate distance between the pneumatic cutting knife, be i.e. the non-woven width of cutting.Pneumatic cutting knife loading, unloading are convenient.Described pneumatic cutting knife is provided with some.

Support cutter shaft and be installed on the pneumatic cutting knife lower framework, pneumatic cutting knife is resisted against on cutter shaft, is used for cutting non-weaving cloth.Support the cutter shaft driving motor in frame lower, support on the cutter shaft driving motor output shaft drive sprocket one is housed, support cutter shaft one end drive sprocket two also is housed, drive sprocket one links to each other with drive sprocket two by driving chain, and transmission is supported cutter shaft and rotated.

Rolling partly comprises wind-up roll, rolling transmission cloth rewinder roll, rolling swing arm, push away volume cylinder, rolling driving motor, rolling transmission cloth roller chain, rolling driving motor sprocket wheel and rolling driving chain, the rolling swing arm is installed on the frame, wind-up roll is positioned in the rolling swing arm head end groove, push away the volume cylinder piston rod and link to each other with the rolling swing arm, utilization pushes away the volume cylinder action wind-up roll is close on the wind-up roll transmission cloth rewinder roll.Wind-up roll transmission cloth rewinder roll is installed on the frame, wind-up roll transmission cloth rewinder roll one end is equipped with rolling transmission cloth roller chain, the rolling driving motor is positioned at the frame lower end, rolling driving motor output is equipped with rolling driving motor sprocket wheel, the rolling driving chain couples together rolling transmission cloth roller chain and rolling driving motor sprocket wheel, utilize gearing, drive the rotation of rolling transmission cloth rewinder roll, driving force when utilizing rolling transmission cloth rewinder roll to rotate, drive the rotation of rolling cloth rewinder roll, the non-weaving cloth of rolling through compound, hot rolling, after cutting.

Described wind-up roll adopts the inflatable axle, inflatable axle hollow, air bag is housed, has several pin key grooves at inflatable axle excircle, several pin keies are housed, at inflatable axle one end the individual event charge valve is housed, the individual event charge valve is connected with air bag, and behind the inflatable axle airbag aeration, pin key is hit by a bullet from cotter way and tightly is sleeved on after going up on the refill on the inflatable axle, in order to reel the non-weaving cloth after hot rolling is cut etc.Hot rolling cut finish after, gas in its capsule is emitted, make in the pin key retraction pin keyway, can conveniently take off the wind-up roll that is enclosed within on the paper web.

A kind of hot rolling cuts that all-in-one is supporting an automatic disconnecting device, has function of automatically cutting off, configure required yardage roll length in advance, when length reaches setting rice number, the automatic disconnecting device operation, cut off non-weaving cloth, automatic disconnecting device is installed on the frame, be positioned at conveying roller two front sides, supporting have automatic disconnecting device to comprise cutting knife, reciprocating motor, cutting knife controller and cutter supporter, at wind-up roll one side fixed installation optoelectronic induction device, can sense the number of turns that the rolling cloth rewinder roll is walked around, just can calculate the length of non-weaving cloth according to the girth of the number of turns and rolling cloth rewinder roll, when length reaches default meter number, photoelectric sensor just issues a signal to supporting PLC controller, has the PLC controller to send signals to the cutting knife controller again, carries out and cuts off non-weaving cloth.

Operation principle:

When all-in-one work is cut in the utility model hot rolling, to melt and spray yardage roll and spunbond yardage roll earlier is positioned over respectively on fusion spray cloth unwinding rack and the spunbond cloth unwinding rack, by the effect of unreeling and transmission effect, fusion spray cloth and spunbond cloth are sent into milling train, feeding the cutting part again after compound through hot rolling cuts, the product that branch is cut forms non-woven yardage roll through the rolling effect at last, all processes comprised unreel, hot rolling is compound, cut, rolling four parts.

It is reasonable in design that all-in-one is cut in a kind of non-weaving cloth hot rolling, compact conformation, easy to use, high efficiency, it is the production equipment of producing high-quality hot rolling non-weaving cloth indispensability, the utlity model has various functions, can non-weaving cloth is compound, hot rolling is cut to combine on same the equipment and is finished, and is a kind of superior performance, multiple functional cutting apparatus, he integrates hot-rolling mill and these two operations of cutting machine dexterously, collects multiple working procedure on an equipment, has not only improved production efficiency, also reduce production cost, guaranteed product quality simultaneously to greatest extent.

Description of drawings

The utility model is described in further detail below with reference to accompanying drawing:

Fig. 1 is that the all-in-one machine structure schematic diagram is cut in the utility model hot rolling.

Fig. 2 is the pneumatic cutter structure schematic diagram that all-in-one is cut in the utility model hot rolling.

Fig. 3 is the belt conveyer structural representation that all-in-one is cut in the utility model hot rolling.

Among the figure: 1, frame, 2, unreel cylinder, 3, the fusion spray cloth unwinding rack, 4, the fusion spray cloth let off roll, 5, unreel the rotation cloth rewinder roll, 6, unreel and rotate the cloth roller chain, 7, unreel driving chain, 8, unreel motor sprocket, 9, unreel motor, 10, spunbond cloth let off roll one, 11, spunbond cloth unwinding rack one, 12, spunbond cloth let off roll two, 13, spunbond cloth unwinding rack two, 14, fabric guide roll one, 15, fabric guide roll two, 16, conveyer belt, 17, transfer roller one, 18, fabric guide roll three, 19, last hot roll, 20, following hot roll, 21, the roll drive sprocket, 22, the roll driving chain, 23, roll driving motor sprocket wheel, 24, the roll driving motor, 25, pneumatic cutting knife, 26, support cutter shaft, 27, conveying roller one, 28, support the cutter shaft driving motor, 29, the conveying roller driving motor, 30, conveying roller two, 31, the pressure roller cylinder, 32, cutting edge, 33, the cutting knife reciprocating motor, 34, rolling transmission cloth rewinder roll, 35, rolling transmission cloth roller chain, 36, the rolling driving chain, 37, rolling driving motor sprocket wheel, 38, the rolling driving motor, 39, push away the volume cylinder, 40, the cylinder piston push rod, 41, the rolling swing arm, 42, wind-up roll; 43, transfer roller two, 44, transmission chain, 45, transmit sprocket wheel.

25-1, cutting knife, 25-2, piston rod, 25-3, air rammer, 25-4, air rammer cylinder, 25-5, air inlet pipe, 25-6, source of the gas pipe, 25-7, dovetail groove, 25-8, cutoff knife rack, 25-9, dovetail tangs.

The specific embodiment

With reference to accompanying drawing 1,2, hot rolling cuts that all-in-one comprises frame, unreels part, transport portion, hot rolling part, cutting part, rolling part.

Unreeling part comprises frame 1, fusion spray cloth unwinding rack 3, fusion spray cloth let off roll 4, spunbond cloth unwinding rack 1, spunbond cloth unwinding rack 2 13, spunbond cloth let off roll 1, spunbond cloth let off roll 2 12, unreels rotation cloth rewinder roll 5, unreels cylinder 2 and unreel motor 9.Fusion spray cloth unwinding rack 3, spunbond cloth unwinding rack 1 and spunbond cloth unwinding rack 2 13 are installed on the frame 1 respectively, wherein fusion spray cloth unwinding rack 3 is installed in frame 1 rearmost end, spunbond cloth unwinding rack 1 and spunbond cloth unwinding rack 2 12 are installed in up and down on the frame 1, melt and spray to unreel with spunbond and unreel acting in conjunction, three kinds of products can be sent into hot-rolling mill simultaneously, finish compound, the hot rolling of product and cut.Fusion spray cloth let off roll 4 is installed on the fusion spray cloth unwinding rack 3, unreeling cylinder 2 is installed on the frame 1, the piston rod that unreels cylinder 2 leans on fusion spray cloth unwinding rack 3, utilization unreels cylinder 2 effects, fusion spray cloth let off roll 4 is close to unreels rotation cloth rewinder roll 5, utilization unreels the rotation torsion when rotating cloth rewinder roll 5 rotations, drives fusion spray cloth let off roll 4 and rotates, and produces fusion spray cloth and unreels effect.Spunbond cloth let off roll 1 and spunbond cloth let off roll 2 12 are installed in respectively on spunbond cloth unwinding rack 1 and the spunbond cloth unwinding rack 2 13, the rotation pulling force of hot roll spurs spunbond cloth let off roll 1, the spunbond cloth rewinder roll of spunbond cloth let off roll two 12(when utilizing hot rolling) rotate, produce spunbond cloth and unreel effect.Unreeling motor 9 is installed on the frame 1, be positioned to unreel and rotate cloth rewinder roll 5 downsides, be equipped with on it and unreel motor sprocket 8, unreeling driving chain 7 will unreel unreeling motor sprocket 8 and unreeling on the motor 9 and rotate cloth roller chain 6 and couple together, utilization unreels the effect of motor 9, drive to unreel and rotate cloth rewinder roll 5 and rotate by unreeling driving chain 7, required driving force when providing fusion spray cloth to unreel.

Transport portion comprises fabric guide roll 1, fabric guide roll 2 15, fabric guide roll 3 18, belt conveyer, conveying roller 1, conveying roller 2 30, compress roller one, compress roller two, conveying roller driving motor 29, transmission sprocket wheel one, transmission sprocket wheel two, transmission sprocket wheel three, transmission chain one and transmission chain two.Fabric guide roll 1 and fabric guide roll 2 15 are installed in to unreel and rotate cloth rewinder roll 5 front sides, and fabric guide roll 3 18 is installed in to cutter shaft 26 rear sides.The belt conveyer comprises transfer roller 1, transfer roller 2 43, conveyer belt 16, transmission chain 44, transmit sprocket wheel 45 and roll driving motor 24, transfer roller one and transfer roller two are installed in respectively on the crossbeam of frame, transfer roller one is equipped with the transmission sprocket wheel, transfer roller two is provided with to install and transmits the one rotation drive biography band transmission of sprocket wheel transfer roller, and then drive transfer roller two rotates, transfer rate only has the rotation of transfer roller one to control, the rotation of transfer roller one is to be controlled by the rotation of the drive of a gear driven on it, transmission chain couples together tooth and roll driving motor, like this, conveying roller driving motor 29 just can be controlled the speed of conveyer belt effectively, described conveying roller driving motor 29 adopts buncher and links to each other with decelerator, can realize that operating desk interlock control effectively transmits non-weaving cloth.

Hot rolling partly comprises hot roll 19, following hot roll 20, roll driving motor 24, roll driving chain 22, hot roll drive sprocket 21, roll driving motor sprocket wheel 23, heat-conducting oil heating case and Heat-transfer Oil Pump.Last hot roll 19 and following hot roll 20 are engraved roll, the pattern of salient point is regular hexagon on the engraved roll, last hot roll 19, following hot roll 20 are installed in respectively on the frame 1, last hot roll 19 be installed in down hot roll 20 directly over, following hot-rolling mill 20 is equipped with the lifting pneumatic cylinder, can control down hot-rolling mill 20 and move up and down.In last hot roll 19, the following hot roll 20 heat-conducting oil pipes is housed, the heat-conducting oil heating case is installed outside machine, by Heat-transfer Oil Pump, conduction oil circulating line the heat-conducting oil heating case is communicated with heat-conducting oil pipes in the upper and lower hot roll, forms a complete conduction oil peripheral passage.Roll driving chain 22 couples together roll driving motor sprocket wheel 23 and hot roll drive sprocket 21, by the effect of roll driving motor 24, drives the rotation of upper and lower hot roll.

The cutting part comprises cutoff knife rack 25-8, pneumatic cutting knife 25, supports cutter shaft 26, supports cutter shaft driving motor 28, driving chain, drive sprocket.Cutoff knife rack 25-8 is installed in frame 1 top, and cutoff knife rack 25-8 arranged outside has dovetail tangs 25-9, and source of the gas pipe 25-6 is housed on the cutoff knife rack 25-8, and pneumatic cutting knife 25 is installed on the cutoff knife rack 25-8.Pneumatic cutting knife 25 has cutter hub, air rammer cylinder 25-4 is housed in cutter hub, air rammer 25-3 and piston rod 25-2 are housed in the air rammer cylinder 25-4, piston rod 25-2 is equipped with cutting knife 25-1 in the bottom, and air rammer cylinder 25-4 air inlet is connected by the source of the gas pipe 25-6 that is equipped with on air inlet pipe 25-5 and the cutoff knife rack 25-8.Be provided with dovetail groove 25-7 at cutter hub, pneumatic cutting knife is installed in cutoff knife rack 25-8 arranged outside by the dovetail groove 25-7 that arranges on the cutter hub to be had on the dovetail tangs 25-9, match with dovetail tangs 25-9 by dovetail groove 25-7 and can conveniently regulate distance between the pneumatic cutting knife 25, be i.e. the non-woven width of cutting.Pneumatic cutting knife loading, unloading are convenient.Described pneumatic cutting knife 25 is provided with some.

Support cutter shaft 26 and be installed on pneumatic cutting knife 25 lower frameworks 1, the cutting knife 25-1 of pneumatic cutting knife 25 is resisted against on cutter shaft 26, is used for cutting non-weaving cloth.Support cutter shaft driving motor 28 in frame 1 bottom, support on cutter shaft driving motor 28 output shafts drive sprocket one is housed, support cutter shaft 26 1 ends drive sprocket two also is housed, drive sprocket one links to each other with drive sprocket two by driving chain, and transmission is supported cutter shaft 26 and rotated.

Rolling partly comprises wind-up roll 42, rolling transmission cloth rewinder roll 34, rolling swing arm 41, push away volume cylinder 39, rolling driving motor 38, rolling transmission cloth roller chain 35, rolling driving motor sprocket wheel 37 and rolling driving chain 36, rolling swing arm 41 is installed on the frame 1, wind-up roll 42 is positioned in the rolling swing arm 41 head end grooves, push away volume cylinder 39 piston rods and link to each other with rolling swing arm 41, utilization pushes away 39 effects of volume cylinder wind-up roll 42 is close on the wind-up roll transmission cloth rewinder roll 34.Wind-up roll transmission cloth rewinder roll 34 is installed on the frame 1, wind-up roll transmission cloth rewinder roll 34 1 ends are equipped with rolling transmission cloth roller chain 35, rolling driving motor 38 is positioned at frame 1 lower end, rolling driving motor 38 outputs are equipped with rolling driving motor sprocket wheel 37, rolling driving chain 36 couples together rolling transmission cloth roller chain 35 and rolling driving motor sprocket wheel 37, utilize gearing, drive the rotation of rolling transmission cloth rewinder roll 34, driving force when utilizing rolling transmission cloth rewinder roll 34 to rotate, drive the rotation of rolling cloth rewinder roll 42, the non-weaving cloth of rolling through compound, hot rolling, after cutting.

Described wind-up roll 42 adopts the inflatable axle, inflatable axle hollow, air bag is housed, has several pin key grooves at inflatable axle excircle, several pin keies are housed, at inflatable axle one end the individual event charge valve is housed, the individual event charge valve is connected with air bag, and behind the inflatable axle airbag aeration, pin key is hit by a bullet from cotter way and tightly is sleeved on after going up on the refill on the inflatable axle, in order to reel the non-weaving cloth after hot rolling is cut etc.Hot rolling cut finish after, gas in its capsule is emitted, make in the pin key retraction pin keyway, can conveniently take off the wind-up roll that is enclosed within on the paper web.

A kind of hot rolling cuts that all-in-one is supporting an automatic disconnecting device, has function of automatically cutting off, configure required yardage roll length in advance, when length reaches setting rice number, the automatic disconnecting device operation, cut off non-weaving cloth, automatic disconnecting device is installed on the frame, be positioned at conveying roller two front sides, automatic disconnecting device comprises cutting edge 32, cutting knife reciprocating motor 33, cutting knife controller and cutter supporter, be installed with the optoelectronic induction device in wind-up roll 42 1 sides, can sense the number of turns that the rolling cloth rewinder roll is walked around, just can calculate the length of non-weaving cloth according to the girth of the number of turns and rolling cloth rewinder roll, when length reaches default meter number, photoelectric sensor just issues a signal to supporting PLC controller, has the PLC controller to send signals to the cutting knife controller again, and control cutting knife reciprocating motor 33 is carried out and cut off non-weaving cloth.

Claims

1. A hot rolling slitter integrated machine, characterized in that: it comprises a frame, an unwinding part, a conveying part, a hot rolling part, a slitting part and a winding part;

The unwinding part includes the frame, the melt-blown cloth unwinding rack, the melt-blown cloth unwinding roller, the spunbond unwinding rack 1, the spunbond unwinding rack 2, the spunbond unwinding roller 1, and the spunbond unwinding Roller 2, unwinding rotating cloth roller, unwinding cylinder and unwinding motor; melt-blown cloth unwinding frame, spunbonded cloth unwinding frame 1 and spunbond cloth unwinding frame 2 are installed on the frame respectively, and the melt-blown cloth The unwinding roller is installed on the melt-blown cloth unwinding frame, and the unwinding cylinder is installed on the frame. The piston rod of the unwinding cylinder leans against the melt-blown cloth unwinding frame. The winding roller is next to the unwinding rotating cloth roller, and the rotation torque of the unwinding rotating cloth roller is used to drive the meltblown cloth unwinding roller to rotate, resulting in the meltblown cloth unwinding effect; the spunbonded cloth unwinding roller and the spunbond The second cloth unwinding roller is installed on the spunbond unwinding frame 1 and the spunbond unwinding frame 2 respectively, and the spunbond unwinding roller 1 and the spunbond unwinding roller 2 are pulled by the rotating tension of the hot roll during hot rolling. Rotate to produce the unwinding effect of spunbonded cloth; the unwinding motor is installed on the frame, which is located on the lower side of the unwinding rotating cloth roller, and the unwinding motor sprocket is installed on it, and the unwinding drive chain controls the unwinding on the unwinding motor The motor sprocket is connected with the sprocket of the unwinding rotating cloth roller. Using the action of the unwinding motor, the unwinding rotating cloth roller is driven to rotate through the unwinding transmission chain to provide the transmission force required for the unwinding of the meltblown cloth;

The conveying part includes cloth guide roller 1, cloth guide roller 2, cloth guide roller 3, belt conveyor, conveying roller 1, conveying roller 2, cloth pressing roller 1, cloth pressing roller 2, transmission motor, transmission sprocket 1, transmission Sprocket 2, transmission sprocket 3, transmission chain 1 and transmission chain 2; cloth guide roller 1 and cloth guide roller 2 are installed on the front side of the unwinding rotating cloth roller, and cloth guide roller 3 is installed on the rear side of the knife shaft; belt type The conveying device includes conveying roller 1, conveying roller 2, conveying belt and conveying chain, conveying sprocket and roll drive motor, conveying roller 1 and conveying roller 2 are respectively installed on the beam of the frame, conveying roller 1 is equipped with conveying sprocket, conveying The second roller is equipped with a transmission sprocket. The first rotation of the transmission roller drives the transmission belt, and then drives the second transmission roller to rotate. The transmission speed is only controlled by the rotation of the first transmission roller. The rotation of the first transmission roller is driven by a gear. The rotation of the wheel is controlled, the transmission chain connects the teeth and the roller drive motor, and the roll drive motor can effectively control the speed of the conveyor belt;

The hot rolling part includes upper hot roll, lower hot roll, roll drive motor, roll drive chain, hot roll drive sprocket, roll drive motor sprocket, heat conduction oil heating box and heat conduction oil pump; the upper heat roll and the lower heat roll are respectively installed on On the frame, the upper hot rolling roll is installed directly above the lower hot rolling roll, and the lower hot rolling mill is equipped with a lifting air cylinder, which can control the lower hot rolling mill to move up and down; the upper hot rolling roll and the lower hot rolling roll are equipped with heat conduction oil pipes and heat conduction oil heating boxes Installed outside the machine, the heat conduction oil heating tank is connected with the heat conduction oil pipes in the upper and lower hot rolls through the heat conduction oil pump and heat conduction oil circulation pipeline to form a complete heat conduction oil circulation path; the roll transmission chain connects the roll drive motor sprocket with the heat The roller transmission sprockets are connected, and the upper and lower hot rollers are driven to rotate through the action of the roller transmission motor;

The slitting part includes a cutter frame, a pneumatic cutter, a knife-receiving shaft, a drive motor for the knife-receiving shaft, a transmission chain and a drive sprocket; There is an air source pipe on the top, and the pneumatic cutter is installed on the cutter holder;

The knife shaft is installed on the lower frame of the pneumatic cutter, and the pneumatic cutter leans against the knife shaft for slitting non-woven fabrics; the drive motor of the knife shaft is installed at the lower part of the frame, and the output shaft of the drive motor There is a transmission sprocket 1, and a transmission sprocket 2 is installed at the end of the knife shaft. The transmission sprocket 1 is connected with the transmission sprocket 2 through a transmission chain, and the transmission knife shaft rotates;

The winding part includes the winding roller, the winding transmission cloth roller, the winding swing arm, the winding cylinder, the winding transmission motor, the winding transmission cloth roller sprocket, the winding transmission motor sprocket and the winding transmission chain; the winding swing arm Installed on the frame, the rewinding roller is placed in the groove at the head end of the rewinding swing arm, the piston rod of the push cylinder is connected with the rewind swing arm, and the rewinding roller is tightly attached to the rewinding roller transmission cloth by the action of the push cylinder on the roller; the winding roller transmission cloth roller is installed on the frame, the winding transmission cloth roller sprocket is installed at one end of the winding roller transmission cloth roller, the winding transmission motor is located at the lower end of the frame, and the winding transmission motor output end is installed with a The winding drive motor sprocket, the winding transmission chain connects the winding transmission cloth roller sprocket and the winding transmission motor sprocket, uses the transmission function to drive the rotation of the winding transmission cloth roller, and uses the winding transmission cloth roller to rotate The transmission force drives the rotation of the winding cloth roller, and winds the nonwoven fabric after compounding, hot rolling and slitting.

2. The hot rolling slitter integrated machine according to claim 1, characterized in that: the melt-blown cloth unwinding frame is installed at the rear end of the frame, the first spunbond unwinding frame and the second spunbond unwinding frame Installed on the rack up and down.

3. The hot-rolling slitting machine according to claim 1, characterized in that: the roll drive motor is a speed-regulating motor and connected to a reducer, which can realize the linkage control of the operation table to effectively transport the nonwoven fabric.

4. The integrated hot rolling slitting machine according to claim 1, characterized in that: the upper hot rolling roll and the lower hot rolling roll are engraved rolls, and the pattern of the convex points on the engraved rolls is a regular hexagon.

5. The hot rolling slitting machine according to claim 1, characterized in that: the pneumatic cutter has a cutter body, a pneumatic piston cylinder is housed in the cutter body, a pneumatic piston and a piston rod are housed in the pneumatic piston cylinder, The lower part of the piston rod is equipped with a cutter, and the air inlet of the pneumatic piston cylinder is connected with the air source pipe installed on the cutter frame through the air inlet pipe; there is a dovetail groove on the cutter body, and the pneumatic cutter passes through the dovetail groove set on the cutter body Installed on the outside of the cutter frame, there is a dovetail protrusion, and the distance between the pneumatic cutters, that is, the nonwoven slitting width, can be adjusted conveniently through the cooperation of the dovetail groove and the dovetail protrusion.

6. The hot-rolling slitting machine according to claim 1 or 5, characterized in that there are several pneumatic cutters.

7. The hot-rolling slitting machine according to claim 1, characterized in that: the winding roller adopts an air-expandable shaft, which is hollow and equipped with air bags, and there are several holes on the outer circumference of the air-expandable shaft The pin key groove is equipped with several pin keys, and a single inflation valve is installed at one end of the air expansion shaft. The single inflation valve is connected with the air bag. On the paper core on the shaft for winding, the non-woven fabric after hot-rolling and slitting is completed; after the hot-rolling and slitting is completed, the gas in the bag is released, so that the pin key is returned to the pin key groove, and the sleeve can be easily removed. Take-up rollers on paper rolls.

8. The hot-rolling slitting machine according to claim 1, characterized in that: the hot-rolling slitting machine is equipped with an automatic cutting device, and the automatic cutting device is installed on the frame and is located on the front side of the second conveying roller , equipped with an automatic cutting device including a cutter, a reciprocating motor, a cutter controller and a cutter bracket, and a photoelectric sensor is fixedly installed on one side of the winding roller, which can sense the number of turns that the winding cloth roller bypasses. The length of the nonwoven fabric can be calculated by counting the number and the circumference of the winding cloth roller. When the length reaches the preset number of meters, the photoelectric sensor will send a signal to the supporting PLC controller, and the PLC controller will send a signal to the cutting machine. The knife controller is used to cut the non-woven fabric.