CN110614836A - Compound geomembrane production facility of rib - Google Patents
Compound geomembrane production facility of rib Download PDFInfo
- Publication number
- CN110614836A CN110614836A CN201910982055.XA CN201910982055A CN110614836A CN 110614836 A CN110614836 A CN 110614836A CN 201910982055 A CN201910982055 A CN 201910982055A CN 110614836 A CN110614836 A CN 110614836A
- Authority
- CN
- China
- Prior art keywords
- roller
- roll
- steel groove
- driving device
- composite geomembrane
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 150000001875 compounds Chemical class 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 239000002131 composite material Substances 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 42
- 239000004746 geotextile Substances 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000004804 winding Methods 0.000 claims description 30
- 239000003292 glue Substances 0.000 claims description 17
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/30—Making multilayered or multicoloured articles
- B29C43/305—Making multilayered articles
-
- 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
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
Abstract
The invention discloses rib composite geomembrane production equipment, wherein materials are added into an extrusion die head through a feeding system, geotextile is manually unfolded to a flat rubber roll and a steel groove rod through a first discharging guide roll and a second discharging guide roll respectively, the first discharging guide roll and the flat rubber roll rotate clockwise, the second discharging guide roll and the steel groove roll rotate anticlockwise, the extruded materials enter between the flat rubber roll and the geotextile on the steel groove rod, the materials and the geotextile on two sides form a composite geomembrane under the pressure of the flat rubber roll and the steel groove rod, and the composite geomembrane formed by extrusion is a rib composite geomembrane which is conveyed to each guide roll of a conveying device by bypassing the steel groove rod and is conveyed to a rolling system to complete rolling. The device has simple structure and stable operation, and can quickly and efficiently complete the manufacturing and rolling processes of the rib composite geomembrane.
Description
Technical Field
The invention relates to the technical field of railway and highway subgrade engineering, in particular to rib composite geomembrane production equipment.
Background
Geomembranes produced by a common composite geomembrane production line do not have rib structures and cannot meet the requirements of special engineering. The rib section bars can be added into the common geomembrane in a semi-manual and semi-automatic mode during the production of the composite geomembrane with the rib structure, but the direction and the shape of the ribs cannot be well controlled, the flatness of the produced rib composite geomembrane cannot meet the design requirement, and the production cost is high and the efficiency is low.
Disclosure of Invention
The invention aims to provide rib composite geomembrane production equipment to solve the problems in the prior art, and the rib composite geomembrane can be efficiently and quickly produced by arranging grooves on the surface of a steel groove roller to enable the composite geomembrane to have ribs.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides rib composite geomembrane production equipment which comprises a host, a flat rubber roll, a steel groove roll, a discharging system, a conveying device and a winding system, wherein the flat rubber roll is arranged on the host; the main machine comprises an extrusion die head, and the upper end of the extrusion die head is connected with a feeding system; the flat rubber roller and the steel groove roller are arranged in parallel, and grooves are uniformly formed in the surface of the steel groove roller; the discharging system comprises a first discharging system and a second discharging system which are arranged in parallel, the first discharging system comprises a first discharging guide roller, the second discharging system comprises a second discharging guide roller, the glue leveling roller is connected with the first discharging guide roller through geotextile, the steel groove roller is connected with the second discharging guide roller through geotextile, and the material extruded by the extrusion die head is positioned between the geotextile of the glue leveling roller and the geotextile of the steel groove roller; the conveying device comprises a plurality of guide rollers which are arranged in parallel; the winding system comprises a plurality of winding rollers and a finished product winding roller.
Preferably, the grooves are perpendicular to or parallel to the axial direction of the steel groove roller, the width of each groove is 2-5mm, the depth of each groove is 0.5-5mm, and the distance between every two adjacent grooves is 20-200 mm.
Preferably, the cross-sectional shape of the groove is trapezoidal or semicircular.
Preferably, the feeding system is a cartridge containing polyethylene particles.
Preferably, the device also comprises a frame, and the host, the flat rubber roll, the steel tank roll and the discharging system are all arranged on the frame; the roll shaft of rubber flattening roller, the roll shaft of steel groove roller, each the roll shaft of deflector roll first blowing deflector roll with the second blowing deflector roll with the frame all passes through the bearing and rotates the connection.
Preferably, still include first drive arrangement, second drive arrangement, third drive arrangement and fourth drive arrangement, first drive arrangement's output shaft pass through drive chain with the rubber flattening roller is connected, second drive arrangement's output shaft pass through drive chain with the steel groove roller is connected, third drive arrangement's output shaft pass through drive chain in proper order with each deflector roll is connected, fourth drive arrangement's output shaft pass through drive chain in proper order with each wind-up roll is connected.
Preferably, the roll shaft of the flat rubber roll, the roll shaft of the steel groove roll, the roll shafts of the guide rolls and the roll shafts of the wind-up rolls are all provided with transmission disc teeth, an output shaft of the first driving device is connected with the transmission disc teeth on the flat rubber roll through a transmission chain, an output shaft of the second driving device is connected with the transmission disc teeth on the steel groove roll through a transmission chain, an output shaft of the third driving device is sequentially connected with the transmission disc teeth on the guide rolls through a transmission chain, and an output shaft of the fourth driving device is sequentially connected with the transmission disc teeth on the wind-up rolls through a transmission chain.
Preferably, the first driving device, the second driving device, the third driving device and the fourth driving device are all variable frequency motors.
Compared with the prior art, the invention has the following technical effects:
the invention adds materials into an extrusion die head through a feeding system, manually unfolds geotextiles to a flat rubber roller and a steel groove roller through a first emptying guide roller and a second emptying guide roller respectively, starts the extrusion die head, the flat rubber roller, the steel groove roller, the emptying system, a conveying device and a winding system, the first emptying guide roller and the flat rubber roller rotate clockwise, the second emptying guide roller and the steel groove roller rotate anticlockwise, the extruded materials enter between the flat rubber roller and the geotextile on the steel groove roller, the materials and the geotextiles on two sides form a composite geomembrane under the pressure of the flat rubber roller and the steel groove roller, and the composite geomembrane formed by extrusion is a rib composite geomembrane which bypasses the steel groove roller and is conveyed to each guide roller of the conveying device, each guide roller rotates clockwise, the rib composite geomembrane is conveyed to the winding system, each winding roller rotates clockwise, and (4) rotating the finished product winding roller anticlockwise, winding the rib composite geomembrane on the finished product winding roller, and finishing winding. The device has simple structure and stable operation, and can quickly and efficiently complete the manufacturing and rolling processes of the rib composite geomembrane.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a rib composite geomembrane production apparatus of the present invention;
fig. 2 is a schematic view of the extrusion principle of the rib composite geomembrane of the present invention;
FIG. 3 is a first schematic view of the steel grooved roll of the present invention (grooves axially parallel to the steel grooved roll);
FIG. 4 is a schematic cross-sectional view of the grooved roll of FIG. 3;
FIG. 5 is a second schematic view of the steel grooved roll of the present invention (grooves are axially perpendicular to the steel grooved roll);
FIG. 6 is a schematic cross-sectional view of the grooved roll of FIG. 5;
wherein: 1-a feeding system, 2-an extrusion die head, 3-a flat rubber roll, 4-a steel groove roll, 5-a groove, 6-a first discharging guide roll, 7-a second discharging guide roll, 8-geotextile, 9-a guide roll, 10-a winding roll, 11-a finished product winding roll, 12-a first driving device, 13-a second driving device, 14-a third driving device, 15-a fourth driving device, 16-a driving chain, 17-a driving disc tooth, 18-a rack and 19-a rib composite geomembrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide rib composite geomembrane production equipment to solve the problems in the prior art, and the rib composite geomembrane can be efficiently and quickly produced by arranging grooves on the surface of a steel groove roller to enable the composite geomembrane to have ribs.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
As shown in fig. 1-4: the embodiment provides rib composite geomembrane production equipment which comprises a host, a glue leveling roller 3, a steel groove roller 4, a discharging system, a conveying device and a winding system; the main machine comprises an extrusion die head 2, and the upper end of the extrusion die head 2 is connected with a feeding system 1; the flat rubber roller 3 and the steel groove roller 4 are arranged in parallel, and grooves 5 are uniformly formed in the surface of the steel groove roller 4; the discharging system comprises a first discharging system and a second discharging system which are arranged in parallel, the first discharging system comprises a first discharging guide roller 6, the second discharging system comprises a second discharging guide roller 7, the glue leveling roller 3 is connected with the first discharging guide roller 6 through geotextile 8, the steel groove roller 4 is connected with the second discharging guide roller 7 through geotextile 8, and the material extruded by the extrusion die head 2 is positioned between the geotextile 8 of the glue leveling roller 3 and the geotextile 8 of the steel groove roller 4; the conveying device comprises a plurality of guide rollers 9 which are arranged in parallel; the winding system comprises a plurality of winding rollers 10 and a finished product winding roller 11. In the embodiment, materials are added into an extrusion die head 2 through a feeding system 1, geotextile 8 is manually unfolded to a glue leveling roller 3 and a steel groove roller through a first material placing guide roller 6 and a second material placing guide roller 7 respectively, the extrusion die head 2, the glue leveling roller 3, the steel groove roller 4, a material placing system, a conveying device and a winding system are started, the first material placing guide roller 6 and the glue leveling roller 3 rotate clockwise, the second material placing guide roller 7 and the steel groove roller 4 rotate anticlockwise, the extruded materials enter between the glue leveling roller 3 and the geotextile 8 on the steel groove roller, the materials and the geotextile 8 on two sides form a composite geomembrane under the pressure of the glue leveling roller 3 and the steel groove roller, and the composite geomembrane formed by extrusion is a rib composite geomembrane 19, the rib composite geomembrane 19 bypasses the steel groove roller and is conveyed to each guide roller 9 of the conveying device, and each guide roller 9 rotates clockwise, the rib composite geomembrane 19 is conveyed to a winding system, each winding roller 10 rotates clockwise, the finished product winding roller 11 rotates anticlockwise, and the rib composite geomembrane 19 is wound on the finished product winding roller 11 to complete winding. This embodiment simple structure, equipment operates steadily, can accomplish the preparation and the rolling process of rib composite geomembrane 19 high-efficiently.
In this example, the feeding system 1 is a cartridge containing polyethylene particles. In this embodiment, a casting method flat film extrusion coating process is adopted, polyethylene particles are melted at a certain temperature, and then extrusion molding is performed by using an extrusion die head 2.
In the embodiment, the composite pressure between the steel groove roller 4 and the flat rubber roller 3 is adjusted by adjusting the distance between the steel groove roller 4 and the flat rubber roller 3.
In the embodiment, the discharging system and the winding system are provided with the clutch and the brake, and the traction tension and the winding tension of the geotextile 8 are controlled by adjusting the tension clamps of the clutch and the brake, so that the machine can run stably, and a good composite effect is obtained.
In the embodiment, the grooves 5 are perpendicular to the axial direction of the steel groove roller 4, the width of each groove 5 is 2-5mm, the depth of each groove 5 is 0.5-5mm, and the distance between every two adjacent grooves 5 is 20-200 mm. The cross-sectional shape of the groove 5 is trapezoidal or semicircular.
The embodiment also comprises a frame 18, and the host machine, the glue leveling roller 3, the steel groove roller 4 and the discharging system are all arranged on the frame 18; the roll shaft of the flat rubber roll 3, the roll shaft of the steel groove roll 4, the roll shafts of the guide rolls 9, the first discharging guide roll 6 and the second discharging guide roll 7 are rotatably connected with the frame 18 through bearings.
The embodiment further comprises a first driving device 12, a second driving device 13, a third driving device 14 and a fourth driving device 15, wherein the first driving device 12, the second driving device 13, the third driving device 14 and the fourth driving device 15 are all variable frequency motors. An output shaft of the first driving device 12 is connected with the glue flattening roller 3 through a transmission chain 16, an output shaft of the second driving device 13 is connected with the steel groove roller 4 through the transmission chain 16, an output shaft of the third driving device 14 is sequentially connected with each guide roller 9 through the transmission chain 16, and an output shaft of the fourth driving device 15 is sequentially connected with each winding roller 10 through the transmission chain 16.
In this embodiment, the roll shafts of the glue leveling roll 3, the roll shaft of the steel groove roll 4, the roll shaft of each guide roll 9 and the roll shaft of each wind-up roll 10 are all provided with transmission disc teeth 17, the output shaft of the first driving device 12 is connected with the transmission disc teeth 17 on the glue leveling roll 3 through a transmission chain 16, the output shaft of the second driving device 13 is connected with the transmission disc teeth 17 on the steel groove roll 4 through the transmission chain 16, the output shaft of the third driving device 14 is sequentially connected with the transmission disc teeth 17 on each guide roll 9 through the transmission chain 16, and the output shaft of the fourth driving device 15 is sequentially connected with the transmission disc teeth 17 on each wind-up roll 10 through the transmission chain 16.
The direction and the shape of the ribs of the rib composite geomembrane 19 produced by the rib composite geomembrane production equipment of the embodiment are well controlled, the flatness of the produced rib composite geomembrane 19 meets the design requirements, the equipment production efficiency of the embodiment is high, and the rapid production of the rib composite geomembrane 19 can be realized.
Example two
The difference between this embodiment and the first embodiment is: as shown in fig. 5 to 6, the grooves 5 are arranged parallel to the axial direction of the steel grooved roll 4.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. The utility model provides a compound geomembrane production facility of rib which characterized in that: the device comprises a host, a flat rubber roller, a steel groove roller, a discharging system, a conveying device and a winding system; the main machine comprises an extrusion die head, and the upper end of the extrusion die head is connected with a feeding system; the flat rubber roller and the steel groove roller are arranged in parallel, and grooves are uniformly formed in the surface of the steel groove roller; the discharging system comprises a first discharging system and a second discharging system which are arranged in parallel, the first discharging system comprises a first discharging guide roller, the second discharging system comprises a second discharging guide roller, the glue leveling roller is connected with the first discharging guide roller through geotextile, the steel groove roller is connected with the second discharging guide roller through geotextile, and the material extruded by the extrusion die head is positioned between the geotextile of the glue leveling roller and the geotextile of the steel groove roller; the conveying device comprises a plurality of guide rollers which are arranged in parallel; the winding system comprises a plurality of winding rollers and a finished product winding roller.
2. A rib composite geomembrane production apparatus according to claim 1, wherein: the grooves are perpendicular to or parallel to the axial direction of the steel groove roller, the width of each groove is 2-5mm, the depth of each groove is 0.5-5mm, and the distance between every two adjacent grooves is 20-200 mm.
3. A rib composite geomembrane production apparatus according to claim 1, wherein: the cross section of the groove is trapezoidal or semicircular.
4. A rib composite geomembrane production apparatus according to claim 1, wherein: the feeding system is a charging barrel containing polyethylene particles.
5. A rib composite geomembrane production apparatus according to claim 1, wherein: the host machine, the flat rubber roll, the steel groove roll and the discharging system are all arranged on the frame; the roll shaft of rubber flattening roller, the roll shaft of steel groove roller, each the roll shaft of deflector roll first blowing deflector roll with the second blowing deflector roll with the frame all passes through the bearing and rotates the connection.
6. A rib composite geomembrane production apparatus according to claim 1, wherein: still include first drive arrangement, second drive arrangement, third drive arrangement and fourth drive arrangement, first drive arrangement's output shaft pass through drive chain with the glue spreading roller is connected, second drive arrangement's output shaft pass through drive chain with the steel groove roller is connected, third drive arrangement's output shaft pass through drive chain in proper order with each the deflector roll is connected, fourth drive arrangement's output shaft pass through drive chain in proper order with each the wind-up roll is connected.
7. A rib composite geomembrane production apparatus according to claim 6, wherein: the roller shaft of the flat rubber roll, the roller shaft of the steel groove roll, the roller shafts of the guide rolls and the roller shafts of the wind-up rolls are all provided with transmission disc teeth, an output shaft of the first driving device is connected with the transmission disc teeth on the flat rubber roll through a transmission chain, an output shaft of the second driving device is connected with the transmission disc teeth on the steel groove roll through the transmission chain, an output shaft of the third driving device is sequentially connected with the transmission disc teeth on the guide rolls through the transmission chain, and an output shaft of the fourth driving device is sequentially connected with the transmission disc teeth on the wind-up rolls through the transmission chain.
8. A rib composite geomembrane production apparatus according to claim 6, wherein: the first driving device, the second driving device, the third driving device and the fourth driving device are all variable frequency motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910982055.XA CN110614836A (en) | 2019-10-16 | 2019-10-16 | Compound geomembrane production facility of rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910982055.XA CN110614836A (en) | 2019-10-16 | 2019-10-16 | Compound geomembrane production facility of rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110614836A true CN110614836A (en) | 2019-12-27 |
Family
ID=68925644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910982055.XA Pending CN110614836A (en) | 2019-10-16 | 2019-10-16 | Compound geomembrane production facility of rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110614836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157522A (en) * | 2022-07-13 | 2022-10-11 | 山东路德新材料股份有限公司 | Processing method and processing equipment for one-step forming drainage composite geomembrane |
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2019
- 2019-10-16 CN CN201910982055.XA patent/CN110614836A/en active Pending
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