CN114714680A - Composite geomembrane and production device thereof - Google Patents

Composite geomembrane and production device thereof Download PDF

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Publication number
CN114714680A
CN114714680A CN202210438426.XA CN202210438426A CN114714680A CN 114714680 A CN114714680 A CN 114714680A CN 202210438426 A CN202210438426 A CN 202210438426A CN 114714680 A CN114714680 A CN 114714680A
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CN
China
Prior art keywords
roller
pressing
pressing roller
coating
composite geomembrane
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Pending
Application number
CN202210438426.XA
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Chinese (zh)
Inventor
刘益和
刘浩杰
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Nanjing Zhenglong Shunda Polymer Materials Co ltd
Anhui Longrun Polymer Material Co ltd
Original Assignee
Nanjing Zhenglong Shunda Polymer Materials Co ltd
Anhui Longrun Polymer Material Co ltd
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Publication date
Application filed by Nanjing Zhenglong Shunda Polymer Materials Co ltd, Anhui Longrun Polymer Material Co ltd filed Critical Nanjing Zhenglong Shunda Polymer Materials Co ltd
Priority to CN202210438426.XA priority Critical patent/CN114714680A/en
Publication of CN114714680A publication Critical patent/CN114714680A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/02—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for applying adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/30—Landfill technologies aiming to mitigate methane emissions

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to the technical field of layered products, in particular to a composite geomembrane and a production device thereof, which comprise a discharging component, a plurality of gluing components and a pressing component, wherein the discharging component comprises a support frame and a plurality of discharging rollers, the plurality of discharging rollers are arranged on the support frame, the gluing components comprise a glue bin, a coating roller, a material homogenizing plate and a conveying roller, the pressing component comprises a first pressing roller, a second pressing roller, an adjusting seat and a winder, when in use, all raw materials are arranged on the discharging rollers, cloth is pulled out to penetrate through the gluing components and the pressing component, then the winder is started to drive all the raw materials to move, gluing is carried out through the gluing components, and then pressing is carried out through the first pressing roller and the second pressing roller, so that the use is more convenient, and the working efficiency can be improved.

Description

Composite geomembrane and production device thereof
Technical Field
The invention relates to the technical field of layered products, in particular to a composite geomembrane and a production device thereof.
Background
The geomembrane is a geotechnical anti-seepage material which is compounded by a plastic film serving as an anti-seepage base material and non-woven fabrics, and the anti-seepage performance of the geomembrane mainly depends on the anti-seepage performance of the plastic film. At present, the plastic films for domestic and overseas anti-seepage application mainly comprise polyvinyl chloride and polyethylene.
The composite geomembrane needs to glue a plurality of raw materials and then press the raw materials together in the production process, and the gluing of the existing geomembrane is not uniform enough in the production process, so that the working efficiency is reduced.
Disclosure of Invention
The invention aims to provide a composite geomembrane and a production device thereof, which aim to more conveniently and uniformly glue raw materials so as to improve the working efficiency.
In order to achieve the above object, in a first aspect, the present invention further provides a production apparatus for a composite geomembrane, including a material feeding assembly, a plurality of gluing assemblies and a pressing assembly, where the material feeding assembly includes a support frame and a plurality of material feeding rollers, the plurality of material feeding rollers are rotatably disposed on the support frame, the gluing assembly includes a glue bin, a coating roller, a material homogenizing plate and a conveying roller, the glue bin is disposed on one side of the material feeding rollers, the coating roller is disposed at the bottom of the glue bin, the material homogenizing plate is disposed on one side of the coating roller, the conveying roller is rotatably disposed on one side of the coating roller, and the plurality of gluing assemblies are respectively disposed on one side of the plurality of material feeding rollers; the pressing assembly comprises a first pressing roller, a second pressing roller, an adjusting seat and a winder, the first pressing roller is rotatably arranged on one side, away from the coating roller, of the conveying roller, the adjusting seat is connected with the supporting frame in a sliding mode and located on one side of the first pressing roller, the second pressing roller is rotatably connected with the adjusting seat and located on one side of the first pressing roller, and the winder is arranged on one side of the second pressing roller.
The emptying assembly comprises a dust guard and an observation window, wherein the dust guard is arranged on the outer side of the support frame, and the observation window is arranged on the dust guard.
Wherein, glue the storehouse including gluing storehouse body, sliding block, adjusting screw and accommodate motor, glue storehouse body bottom and seted up the discharge gate, the sliding block with glue storehouse body sliding connection, and be located one side of discharge gate, adjusting screw with sliding block threaded connection, accommodate motor's output with adjusting screw fixed connection.
The coating roller comprises a coating roller body, a coating material homogenizing plate and a grating, wherein the coating material homogenizing plate comprises a plate body, an adjusting motor and a grating, the plate body is rotatably arranged on one side of the coating roller, the output end of the adjusting motor is fixedly connected with the plate body, the grating is connected with the output end of the adjusting motor, and a photoelectric sensor is arranged on the coating material homogenizing plate body.
The adjusting seat comprises a seat body, a second motor and a second screw rod, the seat body is connected with the supporting frame in a sliding mode, the second screw rod is connected with the seat body in a threaded mode, the output end of the second motor is fixedly connected with the second screw rod, and the second pressing roller is arranged on the seat body in a rotating mode.
The first pressing roller comprises a pressure sensor and a roller body, the pressure sensor is fixed on the supporting frame, and the roller body is arranged on the pressure sensor.
In a second aspect, the present invention also provides a composite geomembrane comprising: the composite geomembrane comprises an impermeable layer, a woven fabric layer, a reinforced layer and an anti-wrinkling layer, wherein the impermeable layer, the reinforced layer, the anti-wrinkling layer and the woven fabric layer are sequentially superposed to form the composite geomembrane.
The invention relates to a composite geomembrane and a production device thereof, wherein a plurality of discharging rollers are rotatably arranged on a support frame, raw materials for preparing the composite geomembrane are respectively placed on the discharging rollers, so that the discharging rollers can rotate to provide raw material cloth, a glue bin is arranged at one side of the discharging rollers, adhesives used for processing and bonding are placed in the glue bin, a coating roller is arranged at the bottom of the glue bin, the adhesives in the glue bin can be discharged from the bottom and coated on the coating roller, the coating roller can rotate to coat the adhesives on the raw materials, a material homogenizing plate is arranged at one side of the coating roller, the adhesives can be uniformly coated on the raw materials by moving the material homogenizing plate, a conveying roller is rotatably arranged at one side of the coating roller, the raw materials are conveyed by the rotation of the conveying roller, a plurality of coating assemblies are respectively arranged at one side of the discharging rollers, the adhesive can be coated on different raw materials respectively; the laminating assembly comprises a first pressing roller, a second pressing roller, an adjusting seat and a winder, the first pressing roller is rotatably arranged on one side, far away from the coating roller, of the conveying roller, the adjusting seat is connected with the supporting frame in a sliding mode and located on one side of the first pressing roller, the second pressing roller is rotatably connected with the adjusting seat and located on one side of the first pressing roller, the adjusting seat can adjust the distance between the first pressing roller and the second pressing roller through sliding, so that the geomembrane can be laminated better, and the winder is arranged on one side of the second pressing roller and can wind the geomembrane after laminating. During use, all raw materials are installed on the discharging roller, the cloth is pulled out to penetrate through the gluing component and the pressing component, then the winder is started to drive all the raw materials to move, gluing is carried out through the gluing component, and then pressing is carried out through the first pressing roller and the second pressing roller, so that the use is more convenient, and the working efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a structural view of a manufacturing apparatus for a composite geomembrane of the present invention.
Fig. 2 is a left side structural view of a production apparatus for a composite geomembrane according to the present invention.
Fig. 3 is a right side structural view of a manufacturing apparatus for a composite geomembrane according to the present invention.
Fig. 4 is an enlarged view of a portion of detail a of fig. 3.
Fig. 5 is a schematic cross-sectional view of a manufacturing apparatus for a composite geomembrane according to the present invention.
Fig. 6 is a partial enlargement of detail B of fig. 5.
Fig. 7 is a structural view of a composite geomembrane of the present invention.
1-impermeable layer, 2-woven fabric layer, 3-reinforced layer, 4-crease-resistant layer, 5-discharging component, 6-gluing component, 7-pressing component, 51-supporting frame, 52-discharging roller, 53-dust-proof plate, 54-observation window, 61-glue bin, 62-coating roller, 63-material homogenizing plate, 64-conveying roller, 71-first pressing roller, 72-second pressing roller, 73-adjusting seat, 74-winder, 75-preheating box, 76-fan, 77-air guide pipe, 611-glue bin body, 612-sliding block, 613-adjusting screw, 614-adjusting motor, 631-plate body, 632-third motor, 633-grating, 711-pressure sensor, 712-roller body, 731-seat body, 732-a second motor, 733-a second screw, 751-a heat preservation shell, 752-a first heating plate, 753-a top cover, 754-a second heating plate, 6111-a discharge hole and 6112-a photoelectric sensor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, 3 and 5, in a first aspect, the present invention provides a manufacturing apparatus for a composite geomembrane: the automatic gluing device comprises a discharging component 5, a plurality of gluing components 6 and a pressing component 7, wherein the discharging component 5 comprises a supporting frame 51 and a plurality of discharging rollers 52, the plurality of discharging rollers 52 are rotatably arranged on the supporting frame 51, the gluing component 6 comprises a glue bin 61, a coating roller 62, a material homogenizing plate 63 and a conveying roller 64, the glue bin 61 is arranged on one side of the discharging rollers 52, the coating roller 62 is arranged at the bottom of the glue bin 61, the material homogenizing plate 63 is arranged on one side of the coating roller 62, the conveying roller 64 is rotatably arranged on one side of the coating roller 62, and the plurality of gluing components 6 are respectively arranged on one sides of the plurality of discharging rollers 52; the pressing assembly 7 comprises a first pressing roller 71, a second pressing roller 72, an adjusting seat 73 and a winder 74, wherein the first pressing roller 71 is rotatably arranged on one side of the conveying roller 64 far away from the coating roller 62, the adjusting seat 73 is slidably connected with the supporting frame 51 and is positioned on one side of the first pressing roller 71, the second pressing roller 72 is rotatably connected with the adjusting seat 73 and is positioned on one side of the first pressing roller 71, and the winder 74 is arranged on one side of the second pressing roller 72.
In this embodiment, a plurality of the discharging rollers 52 are rotatably provided on the supporting frame 51, raw materials for preparing a composite geomembrane are respectively placed on the discharging rollers 52 so that the discharging rollers 52 can rotate to provide a raw material cloth, the glue silo 61 is provided at one side of the discharging rollers 52, an adhesive for processing and bonding is placed in the glue silo 61, the coating roller 62 is provided at the bottom of the glue silo 61, the adhesive in the glue silo 61 can be discharged from the bottom and coated on the coating roller 62, the coating roller 62 can rotate to coat the adhesive on the raw materials, the leveling plate 63 is provided at one side of the coating roller 62, the adhesive can be uniformly coated on the raw materials by moving the leveling plate 63, the conveying roller 64 is rotatably provided at one side of the coating roller 62, the raw materials are conveyed by the rotation of the conveying roller 64, the plurality of gluing assemblies 6 are respectively arranged at one side of the plurality of discharging rollers 52, and can respectively apply adhesives on different raw materials; the pressing assembly 7 comprises a first pressing roller 71, a second pressing roller 72, an adjusting seat 73 and a winder 74, wherein the first pressing roller 71 is rotatably arranged on one side of the conveying roller 64 far away from the coating roller 62, the adjusting seat 73 is slidably connected with the supporting frame 51 and is positioned on one side of the first pressing roller 71, the second pressing roller 72 is rotatably connected with the adjusting seat 73 and is positioned on one side of the first pressing roller 71, the distance between the first pressing roller 71 and the second pressing roller 72 can be adjusted by sliding the adjusting seat 73, so that the geomembrane can be better pressed, and the winder 74 is arranged on one side of the second pressing roller 72, and the pressed geomembrane can be wound up through the winder 74. When the material spreading and pressing device is used, all raw materials are installed on the material placing roller 52, the cloth is pulled out to penetrate through the material spreading component 6 and the pressing component 7, then the winder 74 is started to drive all the raw materials to move, the raw materials are spread with the material spreading component 6 respectively, and then the raw materials are pressed through the first pressing roller 71 and the second pressing roller 72, so that the use is more convenient, and the working efficiency can be improved.
Further, referring to fig. 1, the emptying assembly 5 includes a dust-proof plate 53 and an observation window 54, the dust-proof plate 53 is disposed on the outer side of the supporting frame 51, and the observation window 54 is disposed on the dust-proof plate 53.
In this embodiment, through dust guard 53 can protect whole device, avoids impurity such as outside dust to enter into the adhesive for the bonding effect is better, through observation window 54 can be to the processing condition in the dust guard 53 is observed, and it is more convenient to use.
Further, referring to fig. 5 and 6, the glue bin 61 includes a glue bin body 611, a sliding block 612, an adjusting screw 613 and an adjusting motor 614, a discharge port 6111 is formed at the bottom of the glue bin body 611, the sliding block 612 is slidably connected with the glue bin body 611 and is located at one side of the discharge port 6111, the adjusting screw 613 is in threaded connection with the sliding block 612, and an output end of the adjusting motor 614 is fixedly connected with the adjusting screw 613.
In this embodiment, in order to adjust the coating amount according to different raw material materials, the adjusting motor 614 can be rotated to drive the adjusting screw 613 to rotate, so as to drive the sliding block 612 to move relative to the discharge port 6111 to change the area of the discharge port 6111, and thus the amount of the discharged glue can be adjusted, and the application is more convenient.
Further, referring to fig. 3 and 4, the material homogenizing plate 63 includes a plate body 631, a third motor 632, and a grating 633, the plate body 631 is rotatably disposed at one side of the coating roller 62, an output end of the third motor 632 is fixedly connected to the plate body 631, the grating 633 is connected to an output end of the third motor 632, and the glue bin body 611 is provided with a photosensor 6112.
In this embodiment, after the adhesive is coated on the coating roller 62, there may be a case where the adhesive is distributed unevenly, so the third motor 632 may drive the plate 631 to rotate to change the distance between the plate 631 and the coating roller 62, so that the adhesive can be distributed more evenly, and at the same time, the excess adhesive can be scraped off, and then the excess adhesive can be put into a collecting tank to be stored and recycled. Wherein the grating 633 and the photoelectric sensor 6112 can cooperate to make the adjustment more accurate.
Further, referring to fig. 2, the adjusting seat 73 includes a seat body 731, a second motor 732 and a second screw 733, the seat body 731 is slidably connected to the supporting frame 51, the second screw 733 is threadedly connected to the seat body 731, an output end of the second motor 732 is fixedly connected to the second screw 733, and the second pressing roller 72 is rotatably disposed on the seat body 731.
In this embodiment, the second motor 732 can rotate to drive the second screw 733 to rotate, so as to drive the seat 731 to slide, so that the position of the second pressing roller 72 can be adjusted more conveniently.
Further, referring to fig. 5, the first pressing roller 71 includes a pressure sensor 711 fixed to the supporting frame 51 and a roller body 712 disposed on the pressure sensor 711.
In this embodiment, the pressure sensor 711 may detect the pressure applied to the roller body 712, so as to calculate the pressure during geomembrane processing, and thus, the position of the adjusting seat 73 may be adjusted more accurately, and the use is more convenient.
Further, referring to fig. 2 and 5, the pressing assembly 7 further includes a preheating box 75, the preheating box 75 includes a heat-insulating shell 751 and a first heating plate 752, the heat-insulating shell 751 is disposed on a side of the first pressing roller 71 close to the coating roller 62, and the first heating plate 752 is disposed on a bottom of the heat-insulating shell 751.
In the present embodiment, since the adhesive property of the adhesive is easily affected by temperature, and the adhesive maintains the best property before the bonding, the insulating case 751 and the first heating plate 752 are provided to heat and insulate the adhesive, thereby improving the bonding property.
Further, referring to fig. 2, the thermal insulation shell 751 further includes a top cover 753 and a second heating plate 754, the top cover 753 is slidably connected to the thermal insulation shell 751 and is located at the top of the thermal insulation shell 751, and the second heating plate 754 is fixedly connected to the seat 731 and is fixedly connected to the top cover 753.
In this embodiment, in order to further improve the heating efficiency, the top cover 753 may support the second heating plate 754 to move together with the seat body 731 to be close to the raw material, so that the heating effect is better.
Further, referring to fig. 2, the pressing assembly 7 further includes a fan 76 and an air guide pipe 77, the air guide pipe 77 is disposed at one side of the first pressing roller 71 and the second pressing roller 72, and the fan 76 is communicated with the air guide pipe 77.
In the present embodiment, the first press roller 71 and the second press roller 72 are increased in temperature after a long time use, and thus are not cooled when the press is not used, so that the fan 76 is provided to pour air into the duct 77, and thus the first press roller 71 and the second press roller 72 can be more conveniently cooled.
In a second aspect, referring to fig. 7, the present invention provides a composite geomembrane, comprising:
the composite geomembrane comprises an impermeable layer 1, a woven fabric layer 2, a reinforced layer 3 and a wrinkle-preventing layer 4, wherein the impermeable layer 1, the reinforced layer 3, the wrinkle-preventing layer 4 and the woven fabric layer 2 are sequentially superposed to form the composite geomembrane.
In this embodiment, the impermeable layer 1 is mainly made of a plastic material, the woven fabric layer 2 serves as a support main body of the geomembrane, the reinforcement layer 3 is made of a PP material and is used for increasing the strength of the geomembrane, and the wrinkle-proof layer 4 is made of a fabric formed by triangular units, so that the strength and wrinkle-proof performance of the composite geomembrane can be integrally improved, and the service life of the composite geomembrane is longer.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. A production device of a composite geomembrane, which is characterized in that,
the coating device comprises a feeding assembly, a plurality of coating assemblies and a pressing assembly, wherein the feeding assembly comprises a support frame and a plurality of feeding rollers, the plurality of feeding rollers are rotatably arranged on the support frame, the coating assembly comprises a glue bin, a coating roller, a material homogenizing plate and a conveying roller, the glue bin is arranged on one side of the feeding rollers, the coating roller is arranged at the bottom of the glue bin, the material homogenizing plate is arranged on one side of the coating roller, the conveying roller is rotatably arranged on one side of the coating roller, and the plurality of coating assemblies are respectively arranged on one sides of the plurality of feeding rollers; the pressing assembly comprises a first pressing roller, a second pressing roller, an adjusting seat and a winder, the first pressing roller is rotatably arranged on one side, far away from the coating roller, of the conveying roller, the adjusting seat is connected with the supporting frame in a sliding mode and located on one side of the first pressing roller, the second pressing roller is rotatably connected with the adjusting seat and located on one side of the first pressing roller, and the winder is arranged on one side of the second pressing roller.
2. The manufacturing apparatus of a composite geomembrane according to claim 1,
the blowing subassembly includes dust guard and observation window, the dust guard sets up the support frame outside, the observation window sets up on the dust guard.
3. The manufacturing apparatus of a composite geomembrane according to claim 1,
glue the storehouse including gluing storehouse body, sliding block, adjusting screw and accommodate motor, glue storehouse body bottom and seted up the discharge gate, the sliding block with glue storehouse body sliding connection, and be located one side of discharge gate, adjusting screw with sliding block threaded connection, accommodate motor's output with adjusting screw fixed connection.
4. The manufacturing apparatus of a composite geomembrane according to claim 1,
the refining plate comprises a plate body, an adjusting motor and a grating, wherein the plate body is rotatably arranged on one side of the coating roller, the output end of the adjusting motor is fixedly connected with the plate body, the grating is connected with the output end of the adjusting motor, and a photoelectric sensor is arranged on the rubber bin body.
5. The manufacturing apparatus of a composite geomembrane according to claim 1,
the adjusting seat comprises a seat body, a second motor and a second screw rod, the seat body is connected with the supporting frame in a sliding mode, the second screw rod is connected with the seat body in a threaded mode, the output end of the second motor is fixedly connected with the second screw rod, and the second press roller is arranged on the seat body in a rotating mode.
6. A manufacturing apparatus for a composite geomembrane according to claim 5,
the first pressing roller comprises a pressure sensor and a roller body, the pressure sensor is fixed on the supporting frame, and the roller body is arranged on the pressure sensor.
7. A composite geomembrane produced by the apparatus for producing a composite geomembrane according to claim 1,
the method comprises the following steps: the composite geomembrane comprises an impermeable layer, a woven fabric layer, a reinforced layer and an anti-wrinkling layer, wherein the impermeable layer, the reinforced layer, the anti-wrinkling layer and the woven fabric layer are sequentially superposed to form the composite geomembrane.
CN202210438426.XA 2022-04-21 2022-04-21 Composite geomembrane and production device thereof Pending CN114714680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210438426.XA CN114714680A (en) 2022-04-21 2022-04-21 Composite geomembrane and production device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210438426.XA CN114714680A (en) 2022-04-21 2022-04-21 Composite geomembrane and production device thereof

Publications (1)

Publication Number Publication Date
CN114714680A true CN114714680A (en) 2022-07-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210438426.XA Pending CN114714680A (en) 2022-04-21 2022-04-21 Composite geomembrane and production device thereof

Country Status (1)

Country Link
CN (1) CN114714680A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112060745A (en) * 2020-09-07 2020-12-11 王本春 Synchronous compound forming system of multilayer geotechnique's cloth
CN212664028U (en) * 2020-02-27 2021-03-09 江苏君安新材料科技有限公司 Hydraulic control coating and refining device for precoated steel plate
CN113620099A (en) * 2021-10-12 2021-11-09 江苏科华新材料有限公司 Electrician's insulating tape rolling lapping machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN212664028U (en) * 2020-02-27 2021-03-09 江苏君安新材料科技有限公司 Hydraulic control coating and refining device for precoated steel plate
CN112060745A (en) * 2020-09-07 2020-12-11 王本春 Synchronous compound forming system of multilayer geotechnique's cloth
CN113620099A (en) * 2021-10-12 2021-11-09 江苏科华新材料有限公司 Electrician's insulating tape rolling lapping machine

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