CN110421957A - Full-automatic multi-layer lamination compounding machine - Google Patents

Full-automatic multi-layer lamination compounding machine Download PDF

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Publication number
CN110421957A
CN110421957A CN201910649682.1A CN201910649682A CN110421957A CN 110421957 A CN110421957 A CN 110421957A CN 201910649682 A CN201910649682 A CN 201910649682A CN 110421957 A CN110421957 A CN 110421957A
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CN
China
Prior art keywords
shaft
mounting rack
roller
cylinder
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910649682.1A
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Chinese (zh)
Inventor
王荣良
王�华
林胡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honghua Jiangyin Machinery Equipment Co Ltd
Original Assignee
Honghua Jiangyin Machinery Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Honghua Jiangyin Machinery Equipment Co Ltd filed Critical Honghua Jiangyin Machinery Equipment Co Ltd
Priority to CN201910649682.1A priority Critical patent/CN110421957A/en
Publication of CN110421957A publication Critical patent/CN110421957A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0004Cutting, tearing or severing, e.g. bursting; Cutter details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0008Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00Unwinding, paying-out webs
    • B65H16/02Supporting web roll
    • B65H16/021Multiple web roll supports
    • B65H16/023Multiple web roll supports rotatable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/02Supporting web roll
    • B65H18/028Both ends type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • B65H18/14Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/16Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/10Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/20Cutting-off the expiring web
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34Apparatus for taking-out curl from webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. of the kinds specified below
    • B65H35/02Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. of the kinds specified below from or with longitudinal slitters or perforators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243Coating

Abstract

The present invention relates to a kind of full-automatic multi-layer lamination compounding machines, it is disposed with the first unreeling structure, unreels cutting mechanism, composite shaping mechanism and rolling-up mechanism, above-mentioned upper first unreeling structure unreels the guide reel being provided on cutting mechanism, composite shaping mechanism and rolling-up mechanism for conductive substrates;First unreeling structure is used to complete unreeling automatically for base fabric;The rear for unreeling cutting mechanism and being located at the first unreeling structure, for the automatic cutting to coiled material;The composite shaping mechanism is located at the rear for unreeling cutting mechanism, carries out to base fabric implementation lamination and by another substrate and base fabric compound;The rolling-up mechanism is located at the rear of composite shaping mechanism, carries out winding processing to the cloth after compound;The present apparatus is compact-sized, high degree of automation, and lamination composite effect is good, and production process only needs a small amount of personnel to manage, and reduces labor intensity of workers, has saved production cost.

Description

Full-automatic multi-layer lamination compounding machine
Technical field
The present invention relates to a kind of full-automatic multi-layer lamination compounding machines, belong to lamination equipment complex technical field.
Background technique
Lamination compounding machine is widely used in modern industrial production, is used to carry out lamination processing to substrates such as paper, clothes, Existing lamination compounding machine has the following deficiencies: that unwinding device usually individually unreels, and generally manually completes loading and unloading, intermediate Can delay influences production efficiency;Existing extrusion device does not move horizontally ability flexibly, not can cooperate well life It produces;Smoothing wrinkle can not be flattened before substrate progress is compound, to influence the compound effect of lamination, finished composite material is caused quality occur Problem;Existing cutter haves the shortcomings that structure is complicated, cutter is inflexible;In process of production, due to traditional Lamination composite aircraft structure is complicated, and the degree of automation is not high, needs a large amount of manpower to manage each process, is guaranteeing production just Often operation, human input is big, and production cost is higher.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of full-automatic multi-layer lamination compounding machines, solve above-mentioned The problem of background technique proposes.
The object of the present invention is achieved like this:
A kind of full-automatic multi-layer lamination compounding machine is disposed with the first unreeling structure, unreels cutting mechanism, composite molding Mechanism and rolling-up mechanism, above-mentioned upper first unreeling structure are unreeled and are respectively provided on cutting mechanism, composite shaping mechanism and rolling-up mechanism Have a guide reel for conductive substrates, first unreeling structure include the first mounting rack, driving motor, worm gear mechanism, Returning face plate and air-expanding shaft;The first installation top of support is fixedly installed with overturning bearing block, the company of rotation on the overturning bearing block It is connected to torsion shaft;First mounting rack bottom is provided with driving motor, and the output end of the driving motor passes through worm and gear Mechanism is connected with torsion shaft;The worm gear mechanism includes worm gear case, worm screw and turbine, and the worm screw passes through bearing Seat is rotationally connected in worm gear case, and one end of worm screw is connected with the output shaft of driving motor, and worm screw is meshed with turbine; The both ends of the torsion shaft are respectively arranged with returning face plate and both ends are located at the middle part of returning face plate;It is arranged between two returning face plates There are two air-expanding shaft, two air-expanding shafts are located at the rear and front end of returning face plate, detachable between the air-expanding shaft and returning face plate Connection;The center of the returning face plate is provided with support plate, and the support plate and returning face plate are perpendicular;It is arranged between two support plates There are two support roller, two support rollers are located at the both ends of support plate;
It is described unreel cutting mechanism include the second mounting rack, second mounting rack be equipped with pusher cylinder, pushing plate and Push shaft;Pusher cylinder is installed, the cylinder body of pusher cylinder is hinged with the second mounting rack on second mounting rack;It is described The telescopic rod front end of pusher cylinder and one end of pushing plate are hinged, and the other end of pushing plate is connected with shaft is pushed, described Shaft is pushed to be rotationally connected on the second mounting rack;Swing arm, the swing arm pair of the left and right sides are fixedly connected in the promotion shaft Claim setting, the swing arm is rotated with promotion shaft;It is provided between two swing arms and cuts frame, described cut is fixedly installed on frame Rodless cylinder is provided with cutting knife on the Mobile Slide of the rodless cylinder;
The composite shaping mechanism includes third mounting rack, calendering device, the second unreeling structure and lamination extrusion device;Institute It states calendering device to be set on third mounting rack, second unreeling structure is set to the rear of calendering device, and the lamination is squeezed Device is located at the top of calendering device out;
The calendering device is turned left from the right side to be disposed with cooling fine tuning roller, cooling silica gel roller and unreels live-roller;It is described First straight line guide rail is provided on third mounting rack, a support base is slidably connected on first straight line guide rail by base slider; Silica gel roller seat is provided on the support base, cooling silica gel roller is rotationally connected on silica gel roller seat;It is provided on the support base Second straight line guide rail, the second straight line guide rail are disposed adjacent with silica gel roller seat;One fine tuning roller seat is slided by base slider to be connected It connects on second straight line guide rail, cooling fine tuning roller is rotationally connected on fine tuning roller seat;It is fixedly installed on the third mounting rack First cylinder and the second cylinder, the telescopic rod of first cylinder and the side of support base are hinged;Second cylinder is stretched Contracting bar and the side of fine tuning roller seat are hinged;
Second unreeling structure includes the 4th mounting rack, and bearing block is fixedly installed on the 4th mounting rack, the bearing It is rotatablely connected shaft on seat, the shaft is driven by motor, and the drive shaft of motor is connected by retarder with shaft;Described turn The both ends of axis are respectively arranged with cross mounting plate, and two cross mounting plates are symmetrical arranged;The cross mounting plate is located at It is symmetrically arranged with unreeling shaft on two plate ends on same straight line, is symmetrically arranged on two plate ends on the same straight line of sides adjacent Tensioning shaft;The unreeling shaft and tensioning shaft interval are arranged;
The lamination extrusion device is set to cooling silica gel roller with the top for unreeling live-roller and positioned at centre;The leaching Film extrusion device includes the screw extruder that is laterally arranged, and the bodies top of the screw extruder is provided with feed hopper, institute into The feeding inlet of hopper is connected with the material path of screw extruder;The extrusion end of the screw extruder is provided with die head, described The length of die head is identical as substrate width;
The rolling-up mechanism includes the 5th mounting rack, and traction roller, servo motor installation are provided on the 5th mounting rack In the side of traction roller, the drive shaft of servo motor is connected with the roll shaft of traction roller and passes through belt or chain drive, servo The rotation of motor driven traction roller;It is provided with mounting rod between the two sides inner wall of 5th mounting rack, the mounting rod is located at the The bottom of five mounting racks and the rear for being located at traction roller;The left and right ends of the mounting rod are respectively arranged with support arm, two branch Brace is symmetrical arranged and is located at the rear of traction roller;The support arm is hinged with branch mounting rod;In the top of the support arm Centre is provided with U-shaped groove, and wind-up roll is set up in the U-shaped groove of arm supported on both sides, and free to rotate;5th mounting rack Two sides inner wall be respectively arranged with telescopic cylinder, the telescopic cylinder is located at the front side of support arm, the telescopic cylinder it is flexible Bar is articulated with the middle and lower part of support arm, two telescopic cylinder synchronization telescopes;
A kind of full-automatic multi-layer lamination compounding machine of the present invention is provided with sliding rail, the leaching below the third mounting rack Film extrusion device bottom is equipped with pulley, and lamination extrusion device is slideably positioned on sliding rail by pulley;
A kind of full-automatic multi-layer lamination compounding machine of the present invention is provided with trimming mechanism on the 5th mounting rack, described to cut Side mechanism includes the cutter mounting rod being fixedly installed on the 5th mounting rack, and there are two activities for setting on the cutter mounting rod Set, the movable sleeve are set on cutter mounting rod and move left and right along cutter mounting rod;Flanging is provided on the movable sleeve Cutter, the cutter head of the flanging cutter is towards substrate surface;The movable sleeve is radially provided with threaded hole, and clamping screw is screwed on It is lock on cutter mounting rod in threaded hole and by movable sleeve;
A kind of full-automatic multi-layer lamination compounding machine of the present invention, above-mentioned cooling silica gel roller and cooling fine tuning roller are in inside Sky, the both ends of roll shaft are connected with external cooling water pipe;
A kind of full-automatic multi-layer lamination compounding machine of the present invention, described unreel are arranged between cutting mechanism and composite shaping mechanism There is flattening mechanism, the flattening mechanism includes mounting rack, and the installation top of support two sides are fixedly installed with bottom plate respectively, institute The top sliding for stating fixed plate is provided with upper mobile board;The lateral surface of the fixed plate is vertically provided with guide rod, the guide rod Lower part is fixedly connected in fixed plate;The lateral surface of the upper mobile board is vertically provided with guide sleeve, and the guide sleeve, which is located at, leads The surface of bar and its pilot hole is located along the same line with guide rod, guide rod is connected in guide sleeve;Outside the bottom plate Side bottom is vertically provided with cylinder, and the telescopic rod of the cylinder is set up;The lateral surface top of the upper mobile board is fixed L shape connecting plate is installed, the L shape connecting plate is located at the surface of cylinder and is located at same straight line with cylinder, the cylinder Telescopic rod front end is fixedly connected with the bottom of L shape connecting plate;The upper nip rolls of adjacent two is provided between two upper mobile boards, Lower nip rolls is provided between two bottom plates;
A kind of full-automatic multi-layer lamination compounding machine of the present invention, the top surface of the mounting rack is provided with arc roller seat, bowed roller Seat is located at the rear of bottom plate and upper mobile board, is rotatably connected to bowed roller, the roller of the bowed roller on the arc roller seat Rubber sleeve is arranged in face;
A kind of full-automatic multi-layer lamination compounding machine of the present invention, is provided with electricity between the flattening mechanism and composite shaping mechanism It is airsick, discharge treatment is carried out to substrate surface by corona machine.
Compared with prior art, the beneficial effects of the present invention are:
The present invention uses twin shaft unwinding device, and automatic replacement unreels, facilitates personnel to operate, improve and unreel efficiency, simultaneously It is equipped with before automatic cutting device carries out change of lap to coiled material and cuts;Flattening is carried out except pleat to substrate using flattening device before composite molding Wrinkle, keeps lamination composite effect more preferable;Lamination extrusion device can automatically adjust lamination position using sliding setting, convenient and efficient;It is multiple Close during using chill roll adjust two kinds of substrates spacing, make lamination material more evenly be coated on two substrates between, it is compound Molding effect is significant;Rolling-up mechanism setting can flexible modulation trimming mechanism, extra flash can be cut off according to the actual situation, mentioned High finished product rate;The present apparatus is compact-sized rationally, high degree of automation, easy to operate, high production efficiency, uniform coating thickness, glues Conjunction fastness is high, it is smooth to batch, saves artificial and cost of material.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of full-automatic multi-layer lamination compounding machine of the present invention.
Fig. 2 is a kind of first unreeling structure structural schematic diagram of full-automatic multi-layer lamination compounding machine of the present invention.
Fig. 3 unreels cutting mechanism structural schematic diagram for a kind of full-automatic multi-layer lamination compounding machine of the present invention.
Fig. 4 is a kind of composite shaping mechanism structural schematic diagram of full-automatic multi-layer lamination compounding machine of the present invention.
Fig. 5 is calendering device structural schematic diagram in Fig. 4.
Fig. 6 is the second unreeling structure structural schematic diagram in Fig. 4.
Fig. 7 is lamination extrusion device structural schematic diagram in Fig. 4.
Fig. 8 is a kind of rolling-up mechanism structural schematic diagram of full-automatic multi-layer lamination compounding machine of the present invention.
Fig. 9 is the structural schematic diagram of trimming mechanism in Fig. 8.
Figure 10 is a kind of flattening mechanism side view of full-automatic multi-layer lamination compounding machine of the present invention.
Figure 11 is a kind of flattening mechanism front view of full-automatic multi-layer lamination compounding machine of the present invention.
Wherein:
First unreeling structure 1 unreels cutting mechanism 2, composite shaping mechanism 3, rolling-up mechanism 4, flattening mechanism 5;
First mounting rack 1.1, driving motor 1.2, turbine and worm mechanism 1.3, torsion shaft 1.4, returning face plate 1.5, air-expanding shaft 1.6, support plate 1.7, support roller 1.8;
Second mounting rack 2.1, pushing plate 2.3, pushes shaft 2.4, swing arm 2.5, cuts frame 2.6 pusher cylinder 2.2;
Third mounting rack 3.1, calendering device 3.2, the second unreeling structure 3.3, lamination extrusion device 3.4;
First straight line guide rail 3.2.1, support base 3.2.2, cooling silica gel roller 3.2.3, second straight line guide rail 3.2.4, cooling Fine tuning roller 3.2.5, the first cylinder 3.2.6, the second cylinder 3.2.7, live-roller 3.2.8 is unreeled;
4th mounting rack 3.3.1, bearing block 3.3.2, shaft 3.3.3, cross mounting plate 3.3.4, unreeling shaft 3.3.5, Tensioning shaft 3.3.6;
Screw extruder 3.4.1, feed hopper 3.4.2, die head 3.4.3;
5th mounting rack 4.1, traction roller 4.2, servo motor 4.3, mounting rod 4.4, support arm 4.5, telescopic cylinder 4.6, Trimming mechanism 4.7, cutter mounting rod 4.7.1, movable sleeve 4.7.2;
Mounting rack 5.1, bottom plate 5.2, upper mobile board 5.3, guide rod 5.4, guide sleeve 5.5, cylinder 5.6, L shape connecting plate 5.7, upper nip rolls 5.8, lower nip rolls 5.9, bowed roller 5.10.
Specific embodiment
Referring to Fig. 1~11, a kind of full-automatic multi-layer lamination compounding machine of the present invention is disposed with the first unreeling machine Structure 1 unreels cutting mechanism 2, composite shaping mechanism 3 and rolling-up mechanism 4, above-mentioned upper first unreeling structure 1, unreel cutting mechanism 2, The guide reel for conductive substrates is provided on composite shaping mechanism 3 and rolling-up mechanism 4;First unreeling structure 1 is used for Complete unreeling automatically for base fabric;The rear for unreeling cutting mechanism 2 and being located at the first unreeling structure 1, for the automatic of coiled material Cutting;The composite shaping mechanism 3, which is located at, unreels the rear of cutting mechanism 2, implements lamination to base fabric and by another substrate and base Cloth carries out compound;The rolling-up mechanism 4 is located at the rear of composite shaping mechanism 3, carries out winding processing to the cloth after compound;
First unreeling structure 1 includes the first mounting rack 1.1, driving motor 1.2, worm gear mechanism 1.3, returning face plate 1.5 and air-expanding shaft 1.6;First mounting rack, 1.1 top surface is fixedly installed with overturning bearing block, rotates on the overturning bearing block It is connected with torsion shaft 1.4,;First mounting rack, 1.1 bottom is provided with driving motor 1.2, the output of the driving motor 1.2 End is connected by worm gear mechanism 1.3 with torsion shaft 1.4;The worm gear mechanism 1.3 includes worm gear case, worm screw And turbine, the worm screw are rotationally connected in worm gear case by bearing block, one end of worm screw and the output of driving motor 1.2 Axis is connected, and worm screw is meshed with turbine;The both ends of the torsion shaft 1.4 are respectively arranged with returning face plate 1.5 and both ends difference position In the middle part of returning face plate 1.5;There are two air-expanding shafts 1.6, two air-expanding shafts 1.6 to be located at for setting between two returning face plates 1.5 The rear and front end of returning face plate 1.5 is detachably connected between the air-expanding shaft 1.6 and returning face plate 1.5;In the returning face plate 1.5 Centre is provided with support plate 1.7, and the support plate 1.7 and returning face plate 1.5 are perpendicular;Between two support plates 1.7 there are two settings Support roller 1.8, two support rollers 1.8 are located at the both ends of support plate 1.7;When work, coiled strip is placed on air-expanding shaft 1.6, In one unreel completion before, driving motor 1.2 drive returning face plate 1.5 overturn, by the coiled strip of rear end overturn to front position into Row unreels, and during unreeling, support roller 1.8 is by coiled strip stretching, convenient for unreeling;
The cutting mechanism 2 that unreels includes the second mounting rack 2.1, is equipped with pusher cylinder on second mounting rack 2.1 2.2, pushing plate 2.3 and promotion shaft 2.4;Pusher cylinder 2.2 is installed on second mounting rack 2.1, pusher cylinder 2.2 Cylinder body is hinged with the second mounting rack 2.1;The telescopic rod front end of the pusher cylinder 2.2 and one end of pushing plate 2.3 are hinged, The other end of pushing plate 2.3 is connected with shaft 2.4 is pushed, and the promotion shaft 2.4 is rotationally connected with the second mounting rack 2.1 On;Be fixedly connected with swing arm 2.5 in the promotion shaft 2.4, the swing arm 2.5 of the left and right sides is symmetrical arranged, the swing arm 2.5 with Shaft 2.4 is pushed to rotate;It is provided between two swing arms 2.5 and cuts frame 2.6, it is described to cut on frame 2.6 fixed setting whether there is or not bars Cylinder is provided with cutting knife on the Mobile Slide of the rodless cylinder;Pusher cylinder 2.2 drives swing arm 2.5 to turn to suitably Position, the rodless cylinder driving cutting knife cut on frame 2.6 cut coiled strip;
The composite shaping mechanism 3 includes third mounting rack 3.1, calendering device 3.2, the second unreeling structure 3.3 and lamination Extrusion device 3.4;The calendering device 3.2 is set on third mounting rack 3.1, and second unreeling structure 3.3 is set to pressure Prolong the rear of device 3.2, the lamination extrusion device 3.4 is located at the top of calendering device 3.2;Second unreeling structure 3.3 is to multiple It is compound to close the substrate progress lamination after coiled material is unreeled and rolled;
The calendering device 3.2 is turned left from the right side is disposed with adjacent cooling fine tuning roller 3.2.5, cooling silica gel roller 3.2.3 and live-roller 3.2.8 is unreeled;First straight line guide rail 3.2.1, a support base are provided on the third mounting rack 3.1 3.2.2 it is slidably connected on first straight line guide rail 3.2.1 by base slider;Silica gel roller is provided on the support base 3.2.2 Seat, cooling silica gel roller 3.2.3 are rotationally connected on silica gel roller seat;Second straight line guide rail is provided on the support base 3.2.2 3.2.4, the second straight line guide rail 3.2.4 is disposed adjacent with silica gel roller seat;One fine tuning roller seat is slidably connected by base slider On second straight line guide rail 3.2.4, cooling fine tuning roller 3.2.5 is rotationally connected on fine tuning roller seat;On the third mounting rack 3.1 It is fixedly installed with the telescopic rod and support base 3.2.2 of the first cylinder 3.2.6 and the second cylinder 3.2.7, the first cylinder 3.2.6 Side be hinged, the first cylinder 3.2.6 is flexible to push support base 3.2.2 to drive cooling silica gel roller 3.2.3 and unreel biography Dynamic roller 3.2.8 fitting compresses, and adjusts gap between the two, so that the thickness of leaching membrane layer is adjusted, it is compound between guarantee different substrate materials Effect;The telescopic rod of the second cylinder 3.2.7 and the side of fine tuning roller seat are hinged, and the second cylinder 3.2.7 telescopic rod pushes Fine tuning roller seat is to drive cooling fine tuning roller 3.2.5 to be bonded compression, the cooling silica gel roller of micro-positioning regulators with cooling silica gel roller 3.2.3 3.2.3 with unreel the gap between live-roller 3.2.8, further control leaching membrane layer thickness;
Second unreeling structure 3.3 includes the 4th mounting rack 3.3.1, and bearing block 3.3.2 is fixedly installed in the 4th installation On frame 3.3.1, shaft 3.3.3 is rotatablely connected on the bearing block 3.3.2, the shaft 3.3.3 is driven by motor, the drive of motor Moving axis is connected by retarder with shaft 3.3.3;The both ends of the shaft 3.3.3 are respectively arranged with cross mounting plate 3.3.4, two cross mounting plate 3.3.4 are symmetrical arranged;Be located along the same line two of the cross mounting plate 3.3.4 It is symmetrically arranged with unreeling shaft 3.3.5 on plate end, is symmetrically arranged with tensioning shaft on two plate ends on the same straight line of sides adjacent 3.3.6;The unreeling shaft 3.3.5 and the interval tensioning shaft 3.3.6 are arranged;Unreeling shaft 3.3.5 is to coiled material to be composite by unreeling Live-roller 3.2.8 is unreeled, tensioning shaft 3.3.6 will unreel in coiled material stretching, convenient for unreeling;
The lamination extrusion device 3.4 is set to cooling silica gel roller 3.2.3 and the top for unreeling live-roller 3.2.8 and is located at Centre;The lamination extrusion device 3.4 includes the screw extruder 3.4.1 being laterally arranged, the screw extruder 3.4.1's Bodies top is provided with feed hopper 3.4.2, and the feeding inlet of institute feed hopper 3.4.2 is connected with the material path of screw extruder 3.4.1; The extrusion end of the screw extruder 3.4.1 is provided with die head 3.4.3, length and the substrate width phase of the die head 3.4.3 Together, lamination material is squeezed out through flat-mould head die orifice line style, is attached to substrate surface after drawing high;The rolling-up mechanism 4 includes the 5th peace 4.1 to be shelved, traction roller 4.2 is provided on the 5th mounting rack 4.1, servo motor 4.3 is mounted on the side of traction roller 4.2, The drive shaft of servo motor 4.3 is connected with the roll shaft of traction roller 4.2 and passes through belt or chain drive, and servo motor 4.3 drives Dynamic traction roller 4.2 rotates;Mounting rod 4.4, the mounting rod 4.4 are provided between the two sides inner wall of 5th mounting rack 4.1 Bottom positioned at the 5th mounting rack 4.1 and the rear positioned at traction roller 4.2;The left and right ends of the mounting rod 4.4 are respectively set There is support arm 4.5, two support arms 4.5 are symmetrical arranged and are located at the rear of traction roller 4.2;The support arm 4.5 is installed with branch Bar 4.4 is hinged;The center of top of the support arm 4.5 is provided with U-shaped groove, and wind-up roll is set up in the U of arm 4.5 supported on both sides In connected in star, and it is free to rotate;The two sides inner wall of 5th mounting rack 4.1 is respectively arranged with telescopic cylinder 4.6, described to stretch Contracting cylinder 4.6 is located at the front side of support arm 4.5, and the telescopic rod of the telescopic cylinder 4.6 is articulated with the middle and lower part of support arm 4.5, Two 4.6 synchronization telescopes of telescopic cylinder;The telescopic cylinder 4.6 gives 4.5 1 initial tensile forces of support arm, this pulling force is being wound It remains in the process, fits closely wind-up roll on traction roller 4.2, as the composite sheet material on wind-up roll the more is received the more thick, Thrust between coiled material and traction roller 4.2 is greater than initial tensile force, and support arm 4.5 is made to do circular motion in 4.4 center of circle of mounting rod, Automatic winding process is realized with this;
Further, the lower section of the third mounting rack 3.1 is provided with sliding rail, 3.4 bottom of the lamination extrusion device peace Equipped with pulley, lamination extrusion device 3.4 is slideably positioned on sliding rail by pulley, slides into appropriate location along sliding rail when use, When maintenance, position for ease of maintenaince is moved to along sliding rail cunning, flexibly and easily;
Further, trimming mechanism 4.7 is provided on the 5th mounting rack 4.1, the trimming mechanism 4.7 includes solid Loaded on setting on cutter the mounting rod 4.7.1, the cutter mounting rod 4.7.1 on the 5th mounting rack 4.1, there are two activities for Dingan County 4.7.2 is covered, the movable sleeve 4.7.2 is set on cutter mounting rod 4.7.1 and moves left and right along cutter mounting rod 4.7.1;Institute It states and is provided with flanging cutter on movable sleeve 4.7.2, the cutter head of the flanging cutter is towards substrate surface;The edge the movable sleeve 4.7.2 It has been arranged radially threaded hole, and clamping screw is rotatably connected in threaded hole and movable sleeve 4.7.2 is lock onto cutter mounting rod 4.7.1 On;The position of flanging cutter is adjusted by the movement of movable sleeve 4.7.2, thus the waste wool on the profile both sides to lamination after compound Side excision;
Further, above-mentioned cooling silica gel roller 3.2.3 and cooling fine tuning roller 3.2.5 is inner hollow, the both ends of roll shaft It is connected with external cooling water pipe, is realized by external cooling water circulation and cooled to roller, prevent roll surface in lamination process Medium temperature is spent high and generates adverse effect to composite material, while playing a protective role to roller, prolongs its service life;
Further, described unreel is provided with flattening mechanism 5 between cutting mechanism 2 and composite shaping mechanism 3, the flattening Mechanism 5 includes mounting rack 5.1, and the 5.1 top surface two sides of mounting rack are fixedly installed with bottom plate 5.2, the fixed plate respectively 5.2 top sliding is provided with upper mobile board 5.3;The lateral surface of the fixed plate 5.2 is vertically provided with guide rod 5.4, described to lead The lower part of bar 5.4 is fixedly connected in fixed plate 5.2 by clip;The lateral surface of the upper mobile board 5.3, which is vertically provided with, leads To set 5.5, the guide sleeve 5.5 is located at the surface of guide rod 5.4 and its pilot hole is located along the same line with guide rod 5.4, leads Bar 5.4 is connected in guide sleeve 5.5, and the upper mobile board 5.3 is positioned by the cooperation of guide sleeve 5.5 and guide rod 5.4 and edge Guide rod 5.4 moves up and down;The lateral surface bottom of the bottom plate 5.2 is vertically provided with cylinder 5.6, and the cylinder 5.6 is stretched Contracting bar is set up;The lateral surface top of the upper mobile board 5.3 is fixedly installed with L shape connecting plate 5.7, the L shape connecting plate 5.7 are located at the surface of cylinder 5.6 and are located at same straight line with cylinder 5.6, and the telescopic rod front end of the cylinder 5.6 and L shape connect The bottom of fishplate bar 5.7 is fixedly connected, and when telescopic rod stretches, drives upper mobile board 5.3 to make along guide rod 5.4 by L shape connecting plate 5.7 It moves up and down;It is provided with the upper nip rolls 5.8 of adjacent two between two upper mobile boards 5.3, is set between two bottom plates 5.2 It is equipped with lower nip rolls 5.9, substrate is by nip rolls 5.9 under two upper downward pile warps of nip rolls 5.8, under adjusting by cylinder 5.6 Spacing between fixed plate 5.2 and upper mobile board 5.3, so that the spacing between upper nip rolls 5.8 and lower nip rolls 5.9 is adjusted, Substrate between the two is set to stretch flattening, in favor of the compound machine-shaping of lamination;
Preferably, the top surface of the mounting rack 5.1 is provided with arc roller seat, and bowed roller seat is located at bottom plate 5.2 and upper The rear of movable plate 5.3 is rotatably connected to bowed roller 5.10 on the arc roller seat, and the roll surface of the bowed roller 5.10 is provided with Rubber sleeve is curved using its roll surface, so contact area has one long from being short to when substrate passes through the high point of arc Process, thus one is generated from centre to the power in edge of materials direction, to play the role of eliminating fold;
Further, corona machine is provided between the flattening mechanism 5 and composite shaping mechanism 3, the base after flattening smoothing wrinkle Material carries out discharge treatment to its surface through corona machine, and substrate surface is made to have stronger adhesion strength, does for rear road lamination compound working procedure Prepare;
Further, above-mentioned first unreeling structure 1, unreel cutting mechanism 2, composite shaping mechanism 3, rolling-up mechanism 4 and exhibition Flattening mechanism 5 is connected by communication cable with peripheral control unit, transmits oneself between each component of instruction realization by controller Dynamicization operation.
Present apparatus working principle:
First unreeling structure 1 is treated the compound substrate of lamination and is unreeled, and is cut off when unreeling completion by unreeling cutting mechanism 2 And automatic change of lap;Substrate imports the flattening of flattening mechanism 5 through deflector roll and removes gauffer, into composite shaping mechanism 3, and conducts to cooling silicon At rubber roller 3.2.3, at this point, the second unreeling structure 3.3 unreels composite base material, composite base material on unreeling live-roller 3.2.8 with Substrate to be composite is adjacent to compound on cooling silica gel roller 3.2.3, and the lamination extrusion device 3.4 being located above is linear by lamination material It is coated between two kinds of substrates after extrusion, makes the two with the spacing for unreeling live-roller 3.2.8 by adjusting cooling silica gel roller 3.2.3 Between compress it is compound;Substrate after compound enters rolling-up mechanism 4 after trimming mechanism 4.7 cuts off the flash on both sides and is wound.
In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this field Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..

Claims (7)

1. a kind of full-automatic multi-layer lamination compounding machine is disposed with the first unreeling structure (1), unreels cutting mechanism (2), is compound Shaping mechanism (3) and rolling-up mechanism (4), above-mentioned upper first unreeling structure (1) unreel cutting mechanism (2), composite shaping mechanism (3) and on rolling-up mechanism (4) it is provided with the guide reel for conductive substrates, it is characterised in that: first unreeling structure (1) Include the first mounting rack (1.1), driving motor (1.2), worm gear mechanism (1.3), returning face plate (1.5) and air-expanding shaft (1.6); First mounting rack (1.1) top surface is fixedly installed with overturning bearing block, is rotatably connected to torsion shaft on the overturning bearing block (1.4);First mounting rack (1.1) bottom is provided with driving motor (1.2), and the output end of the driving motor (1.2) is logical Worm gear mechanism (1.3) is crossed to be connected with torsion shaft (1.4);The worm gear mechanism (1.3) includes worm gear case, snail Bar and turbine, the worm screw are rotationally connected in worm gear case by bearing block, one end and driving motor (1.2) of worm screw Output shaft is connected, and worm screw is meshed with turbine;The both ends of the torsion shaft (1.4) are respectively arranged with returning face plate (1.5) and two End is located at the middle part of returning face plate (1.5);There are two air-expanding shaft (1.6), two inflatables for setting between two returning face plates (1.5) Axis (1.6) is located at the rear and front end of returning face plate (1.5), detachably connects between the air-expanding shaft (1.6) and returning face plate (1.5) It connects;The center of the returning face plate (1.5) is provided with support plate (1.7), and the support plate (1.7) and returning face plate (1.5) are perpendicular; There are two support roller (1.8), two support rollers (1.8) to be located at support plate (1.7) for setting between two support plates (1.7) Both ends;
Described unreel cutting mechanism (2) include the second mounting rack (2.1), and second mounting rack (2.1) is equipped with pusher cylinder (2.2), pushing plate (2.3) and promotion shaft (2.4);Pusher cylinder (2.2) are installed on second mounting rack (2.1), are pushed away It takes offence the cylinder body of cylinder (2.2) and the second mounting rack (2.1) is hinged;The telescopic rod front end of the pusher cylinder (2.2) and promotion One end of plate (2.3) is hinged, and the other end of pushing plate (2.3) is connected with shaft (2.4) are pushed, the promotion shaft (2.4) it is rotationally connected on the second mounting rack (2.1);It is fixedly connected with swing arm (2.5) on the promotion shaft (2.4), left and right The swing arm (2.5) of two sides is symmetrical arranged, and the swing arm (2.5) rotates with promotion shaft (2.4);It is set between two swing arms (2.5) It is equipped with and cuts frame (2.6), described cut is fixedly installed rodless cylinder, the Mobile Slide of the rodless cylinder on frame (2.6) On be provided with cutting knife;
The composite shaping mechanism (3) include third mounting rack (3.1), calendering device (3.2), the second unreeling structure (3.3) and Lamination extrusion device (3.4);The calendering device (3.2) is set on third mounting rack (3.1), second unreeling structure (3.3) it is set to the rear of calendering device (3.2), the lamination extrusion device (3.4) is located at the top of calendering device (3.2);
The calendering device (3.2) turn left from the right side be disposed with cooling fine tuning roller (3.2.5), cooling silica gel roller (3.2.3) and Unreel live-roller (3.2.8);First straight line guide rail (3.2.1), a support base are provided on the third mounting rack (3.1) (3.2.2) is slidably connected on first straight line guide rail (3.2.1) by base slider;It is provided on the support base (3.2.2) Silica gel roller seat, cooling silica gel roller (3.2.3) are rotationally connected on silica gel roller seat;Second is provided on the support base (3.2.2) Linear guide (3.2.4), the second straight line guide rail (3.2.4) are disposed adjacent with silica gel roller seat;One fine tuning roller seat passes through bottom Sliding block is slidably connected on second straight line guide rail (3.2.4), and cooling fine tuning roller (3.2.5) is rotationally connected on fine tuning roller seat;Institute It states and is fixedly installed with the first cylinder (3.2.6) and the second cylinder (3.2.7) on third mounting rack (3.1), first cylinder The telescopic rod of (3.2.6) and the side of support base (3.2.2) are hinged;The telescopic rod of second cylinder (3.2.7) and fine tuning The side of roller seat is hinged;
Second unreeling structure (3.3) includes the 4th mounting rack (3.3.1), and bearing block (3.3.2) is fixedly installed in the 4th peace It shelves on (3.3.1), is rotatablely connected shaft (3.3.3) on the bearing block (3.3.2), the shaft (3.3.3) is driven by motor Dynamic, the drive shaft of motor is connected by retarder with shaft (3.3.3);The both ends of the shaft (3.3.3) are respectively arranged with Cross mounting plate (3.3.4), two cross mounting plates (3.3.4) are symmetrical arranged;Cross mounting plate (3.3.4) position It is symmetrically arranged with unreeling shaft (3.3.5) on two plate ends on same straight line, on two plate ends on the same straight line of sides adjacent It is symmetrically arranged with tensioning shaft (3.3.6);The unreeling shaft (3.3.5) and the interval tensioning shaft (3.3.6) are arranged;
The lamination extrusion device (3.4) is set to cooling silica gel roller (3.2.3) and unreels top and the position of live-roller (3.2.8) In centre;The lamination extrusion device (3.4) includes the screw extruder (3.4.1) being laterally arranged, the screw extruder The bodies top of (3.4.1) is provided with feed hopper (3.4.2), the feeding inlet and screw extruder of institute's feed hopper (3.4.2) The material path of (3.4.1) is connected;The extrusion end of the screw extruder (3.4.1) is provided with die head (3.4.3), the die head The length of (3.4.3) is identical as substrate width;
The rolling-up mechanism (4) includes the 5th mounting rack (4.1), is provided with traction roller on the 5th mounting rack (4.1) (4.2), servo motor (4.3) is mounted on the side of traction roller (4.2), drive shaft and traction roller (4.2) of servo motor (4.3) Roll shaft be connected and pass through belt or chain drive, servo motor (4.3) drives traction roller (4.2) rotation;5th peace It shelves and is provided between the two sides inner wall of (4.1) mounting rod (4.4), the mounting rod (4.4) is located at the 5th mounting rack (4.1) Bottom and the rear for being located at traction roller (4.2);The left and right ends of the mounting rod (4.4) are respectively arranged with support arm (4.5), and two A support arm (4.5) is symmetrical arranged and is located at the rear of traction roller (4.2);The support arm (4.5) and branch mounting rod (4.4) phase Hingedly;The center of top of the support arm (4.5) is provided with U-shaped groove, and wind-up roll is set up in the U-shaped of arm supported on both sides (4.5) In groove, and it is free to rotate;The two sides inner wall of 5th mounting rack (4.1) is respectively arranged with telescopic cylinder (4.6), described Telescopic cylinder (4.6) is located at the front side of support arm (4.5), and the telescopic rod of the telescopic cylinder (4.6) is articulated with support arm (4.5) Middle and lower part, two telescopic cylinder (4.6) synchronization telescopes.
2. full-automatic multi-layer lamination compounding machine according to claim 1, it is characterised in that: the third mounting rack (3.1) Lower section be provided with sliding rail, lamination extrusion device (3.4) bottom is equipped with pulley, and lamination extrusion device (3.4) passes through cunning Slipping is set on sliding rail.
3. full-automatic multi-layer lamination compounding machine according to claim 1, it is characterised in that: the 5th mounting rack (4.1) On be provided with trimming mechanism (4.7), the trimming mechanism (4.7) includes to be fixedly installed in cutting on the 5th mounting rack (4.1) Knife mounting rod (4.7.1), there are two movable sleeve (4.7.2), the movable sleeves for setting on the cutter mounting rod (4.7.1) (4.7.2) is set on cutter mounting rod (4.7.1) and moves left and right along cutter mounting rod (4.7.1);The movable sleeve It is provided with flanging cutter on (4.7.2), the cutter head of the flanging cutter is towards substrate surface;The movable sleeve (4.7.2) is along its diameter To threaded hole is provided with, clamping screw is rotatably connected in threaded hole and movable sleeve (4.7.2) is lock onto cutter mounting rod (4.7.1) On.
4. full-automatic multi-layer lamination compounding machine according to claim 1, it is characterised in that: above-mentioned cooling silica gel roller (3.2.3) and cooling fine tuning roller (3.2.5) are inner hollow, and the both ends of roll shaft are connected with external cooling water pipe.
5. full-automatic multi-layer lamination compounding machine according to claim 1, it is characterised in that: described to unreel cutting mechanism (2) It is provided between composite shaping mechanism (3) flattening mechanism (5), the flattening mechanism (5) includes mounting rack (5.1), the peace It shelves (5.1) top surface two sides to be fixedly installed with respectively bottom plate (5.2), the top sliding of the fixed plate (5.2) is provided with Upper mobile board (5.3);The lateral surface of the fixed plate (5.2) is vertically provided with guide rod (5.4), the lower part of the guide rod (5.4) It is fixedly connected on fixed plate (5.2);The lateral surface of the upper mobile board (5.3) is vertically provided with guide sleeve (5.5), described to lead It is located at the surface of guide rod (5.4) to set (5.5) and its pilot hole is located along the same line with guide rod (5.4), guide rod (5.4) is worn It is connected in guide sleeve (5.5);The lateral surface bottom of the bottom plate (5.2) is vertically provided with cylinder (5.6), the cylinder (5.6) telescopic rod is set up;The lateral surface top of the upper mobile board (5.3) is fixedly installed with L shape connecting plate (5.7), The L shape connecting plate (5.7) is located at the surface of cylinder (5.6) and is located at same straight line, the cylinder with cylinder (5.6) (5.6) telescopic rod front end is fixedly connected with the bottom of L shape connecting plate (5.7);Phase is provided between two upper mobile boards (5.3) Adjacent two are upper nip rolls (5.8), are provided with lower nip rolls (5.9) between two bottom plates (5.2).
6. full-automatic multi-layer lamination compounding machine according to claim 5, it is characterised in that: the top of the mounting rack (5.1) Face is provided with arc roller seat, and bowed roller seat is located at the rear of bottom plate (5.2) and upper mobile board (5.3), the arc roller seat On be rotatably connected to bowed roller (5.10), rubber sleeve is arranged in the roll surface of the bowed roller (5.10).
7. full-automatic multi-layer lamination compounding machine according to claim 5, it is characterised in that: the flattening mechanism (5) and multiple Synthesis type mechanism is provided with corona machine between (3), carries out discharge treatment to substrate surface by corona machine.
CN201910649682.1A 2019-07-18 2019-07-18 Full-automatic multi-layer lamination compounding machine Withdrawn CN110421957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910649682.1A CN110421957A (en) 2019-07-18 2019-07-18 Full-automatic multi-layer lamination compounding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910649682.1A CN110421957A (en) 2019-07-18 2019-07-18 Full-automatic multi-layer lamination compounding machine

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CN110421957A true CN110421957A (en) 2019-11-08

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Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111168968A (en) * 2019-12-25 2020-05-19 湖北金叶科技发展有限公司 Multilayer drenches membrane compounding machine
CN112678579A (en) * 2020-12-30 2021-04-20 祝红彬 Winding system with safe anti-tearing function for film production
CN113003282A (en) * 2021-02-26 2021-06-22 浙江联翔智能家居股份有限公司 Production line for wide thermal adhesive wall cloth
CN113415658A (en) * 2021-08-24 2021-09-21 佛山市南海盐步荣晟机械制造有限公司 Automatic change cutting rewinding unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111168968A (en) * 2019-12-25 2020-05-19 湖北金叶科技发展有限公司 Multilayer drenches membrane compounding machine
CN112678579A (en) * 2020-12-30 2021-04-20 祝红彬 Winding system with safe anti-tearing function for film production
CN113003282A (en) * 2021-02-26 2021-06-22 浙江联翔智能家居股份有限公司 Production line for wide thermal adhesive wall cloth
CN113415658A (en) * 2021-08-24 2021-09-21 佛山市南海盐步荣晟机械制造有限公司 Automatic change cutting rewinding unit

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