CN113356105A - Flexible linear contour mark and processing technology - Google Patents
Flexible linear contour mark and processing technology Download PDFInfo
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- CN113356105A CN113356105A CN202110704360.XA CN202110704360A CN113356105A CN 113356105 A CN113356105 A CN 113356105A CN 202110704360 A CN202110704360 A CN 202110704360A CN 113356105 A CN113356105 A CN 113356105A
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- Prior art keywords
- flexible
- delineator
- linear
- flexible substrate
- base material
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0065—Heat treatment
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/535—Kerbs or road edgings specially adapted for alerting road users
- E01F9/541—Kerbs
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
Abstract
The invention discloses a flexible linear delineator and a processing technology thereof, belonging to the technical field of road marking equipment, wherein the flexible linear delineator comprises a flexible base material; the reflective film covers the flexible base material in a full angle and is used for highlighting and outlining the linear contour of the flexible base material when receiving light; the invention can not generate the problem that the angle is warped or even the induction signal can not be effectively displayed under the influence of the environment in the long-time outdoor use process, and can draw a relatively thick reflecting indication line under the condition of low visibility such as a sharp downhill, a sharp turn or rain, snow and fog weather in mountain roads, so that a driver can see clearly and react in time to ensure the self safety of the driver, meanwhile, the raised place supported by the reinforcing ribs can still play a certain buffer protection effect when being impacted, and the surface of the vehicle can not be scratched due to the friction generated by the vehicle, thereby having a certain protection effect.
Description
Technical Field
The invention relates to the technical field of road marking equipment, in particular to a flexible linear contour mark and a processing technology thereof.
Background
Along with the rapid development of road traffic in China, driving and traveling become important contents of life of people, more and more attention is paid to the safety of driving, statistics is made, as the road is dark and lacks effective light-emitting induction safety facilities, the time 17-20 nights is a traffic accident high-rise time period, the economical investment for installing street lamps on the road for illumination is high, the environmental damage is large, and the cost performance is low. The luminous mark on the road surface is a mark which is fixed on the edge of the road surface or marked lines and plays a role in inducing luminescence.
In the prior art, most of the induction marks on the road surface are metal plates or faded-out film reflecting pastes, when the flexible linear contour marks are manufactured and used, the metal plates can accurately show the induction marks, but the manufacturing cost is extremely high, the large-scale popularization and use are difficult, particularly on remote mountain roads, the film reflecting pastes are low in cost and convenient to use, but are limited by the use environment, induction signals cannot be well shown, and in long-time outdoor use, the situation of corner warping is easy to occur, signals cannot be timely provided for drivers, accidents are still frequent and have a rising trend.
Disclosure of Invention
The invention aims to solve the defects of high manufacturing cost, inconvenience in use and poor display effect in the prior art, and provides a flexible linear delineator and a processing technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a flexible linear delineator comprising a flexible substrate;
the reflective film covers the flexible substrate in a full angle mode and is used for highlighting and outlining the linear contour of the flexible substrate when light is received.
In order to make the flexible substrate have good plasticity, preferably, the material of the flexible substrate is a flexible PU material.
In order to improve the warning and prompting effects of the reflective film on a driver, preferably, the surface of the flexible base material is arranged in a concave-convex staggered manner.
In order to make the finished inductive target have wider application, further, the shape of the flexible substrate is a rectangular wave or a half wave.
In order to ensure that the finished product induction mark has a certain protection effect when in use, furthermore, the back surface of the convex surface of the flexible base material is provided with a plurality of groups of reinforcing ribs.
In order to simplify and reduce the labor intensity of the installation personnel, preferably, the flexible base material is provided with a plurality of groups of installation holes.
A processing technology comprises the following steps:
step 1: firstly, plastic particles are melted and stirred into paste, the paste is uniformly coated on a T/C knitted fabric substrate forming die according to the specified thickness, then the paste enters a foaming furnace for foaming, and the surface treatment is carried out while the paste is discharged from the furnace to form a flexible substrate;
step 2: taking transparent electronic glue, and mixing the component A and the component B according to the ratio of A: b is 1: 1, fully and uniformly stirring, and spreading on the flexible base material in the step 1 after defoaming treatment;
and step 3: and (3) molding the reflective film on the adhesive surface of the flexible substrate, and heating and drying.
Preferably, the plastic particles in step 1 comprise an organic polyisocyanate, an oligomeric polyol and an auxiliary mixture.
In order to ensure good lamination formability of the light-reflecting film, the defoaming treatment in the step 2 is preferably: and (3) placing the transparent electronic glue mixed solution into a vacuum container, and defoaming for 2-5 minutes under 0.08 MPa.
In order to ensure that the reflective film has good reflective effect, preferably, the heating and drying conditions in step 3 are as follows: curing for 20min at 90-100 ℃.
Compared with the prior art, the invention provides the flexible linear contour mark and the processing technology thereof, and the processing technology has the following beneficial effects:
1. the flexible linear delineator has good flexibility and high folding resistance, and is suitable for various scenes such as guardrails, telegraph poles, curbstones, tunnels and the like;
2. the flexible linear contour mark covers the 3M reflective film in a full-angle manner, so that the highlight reflective warning effect is guaranteed, and the linear contour is clearly outlined at night;
3. this flexible linear delineator can guarantee to have when using under the prerequisite of sufficient warning, suggestion effect to the driving driver, and can effectively satisfy controllable manufacturing cost.
The device has the advantages that the problem that the induction signal cannot be effectively displayed due to the influence of the raised angle and even the environment can be solved in the long-time outdoor use process, a relatively thick light reflection indicating line can be drawn by the irradiation of vehicle light under the condition of low visibility such as a sudden downhill slope, a sudden turn or rain, snow and fog weather in a mountain road, so that a driver can see and react in time, the safety of the driver is ensured, meanwhile, a certain buffering and protecting effect can be still achieved when the driver is impacted in the place where the reinforcing ribs support the raised part, scratches cannot be generated on the surface of the vehicle due to the friction generated by the vehicle, and a certain protecting effect is achieved.
Drawings
FIG. 1 is a top view of a flexible linear delineator according to the present invention;
FIG. 2 is a first front view of the flexible linear delineator in accordance with the present invention;
FIG. 3 is a schematic front view of a flexible linear delineator according to the present invention;
FIG. 4 is a first schematic structural diagram of a flexible linear delineator according to the present invention;
fig. 5 is a schematic structural diagram of a flexible linear delineator according to the present invention.
In the figure: 1. a flexible substrate; 2. a light-reflecting film; 3. reinforcing ribs; 4. and (7) installing holes.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-2 and 4-5, a flexible linear delineator includes a flexible substrate 1; the reflective film 2 covers the flexible substrate 1 in a full angle, and is used for highlighting and outlining the linear contour of the flexible substrate 1 when receiving light.
The material of flexible substrate 1 is flexible PU material, and 1 surface of flexible substrate sets up for unsmooth crisscross, and the shape of flexible substrate 1 is the half-wave, and the back of 1 convex surface of flexible substrate is equipped with multiunit strengthening rib 3, has seted up multiunit mounting hole 4 on the flexible substrate 1.
Under the premise of ensuring that the flexible substrate 1 has enough warning and prompting functions for a driver in use, the controllable production cost can be effectively met, the size of the flexible substrate 1 is preferably 863mm long, 170mm wide and 3.5mm thick, the reflective film 2 attached to the flexible substrate 1 is preferably 3M national standard IV flexible reflective film 2, the outdoor service life can be ensured to reach five years, the semi-wave flexible substrate 1 is fixed on guardrails, road piles or trees on two sides of a road, the concrete fixing mode is to realize punching and positioning on the guardrails or the road piles, bolts are used to penetrate through six groups of mounting holes 4 to fix the flexible substrate 1 on the flexible substrate, the fixing completion mode can be flat laying or winding, when the flexible substrate is required to be fixed on an object without damaging the foundation, special glue can be used for bonding and fixing, the flexible substrate fixing mode is convenient and quick, and is not limited to flat laying and winding, when a vehicle passes by at night, lamplight irradiates the reflective film 2, and the reflective film 2 is influenced by the wavy flexible base material 1 and is wavy, so that on the basis of original flat laying or winding fixation, no matter which angle the vehicle irradiates, the light reflected by the reflective film 2 can outline the position of a front obstacle, and when the flexible base material 1 is completely flat laid, the reflective film 2 can completely outline all linear contours of the flexible base material 1, so that a stronger warning signal is fed back to a driver, the driver can timely respond, the convex back of the wavy flexible base material 1 is provided with the reinforcing ribs 3 for supporting, the whole line can be ensured to be shown in the reflected light, particularly when the reflective film 2 is arranged into an arrow shape, the display effect is more obvious, and the convex part supported by the reinforcing ribs 3 can play a certain buffer protection effect when being impacted, the friction generated by the vehicle passing through the protective cover does not cause the surface of the vehicle to generate scratches, and the protective cover has a certain protective effect.
Example 2:
referring to fig. 1 and 3, substantially the same as in example 1 except that the flexible linear delineator, comprises a flexible substrate 1; the reflective film 2 covers the flexible substrate 1 in a full angle, and is used for highlighting and outlining the linear contour of the flexible substrate 1 when receiving light.
The material of flexible substrate 1 is flexible PU material, and 1 surface of flexible substrate sets up for unsmooth crisscross, and the shape of flexible substrate 1 is the rectangular wave, and the back of 1 convex surface of flexible substrate is equipped with multiunit strengthening rib 3, has seted up multiunit mounting hole 4 on the flexible substrate 1.
Under the premise of ensuring that the flexible substrate 1 has enough warning and prompting functions for a driver in use, the controllable production cost can be effectively met, the size of the flexible substrate 1 is preferably 863mm long, 170mm wide and 3.5mm thick, the reflective film 2 attached to the flexible substrate 1 is preferably 3M national standard IV flexible reflective film 2, the outdoor service life can be ensured to reach five years, the rectangular wavy flexible substrate 1 is fixed on guardrails, road piles or trees on two sides of a road, the concrete fixing mode is to realize punching and positioning on the guardrails or the road piles, bolts are used for penetrating through six groups of mounting holes 4 to fix the flexible substrate 1 on the flexible substrate, the fixing completion mode can be flat laying or winding, when the rectangular wavy flexible substrate is required to be fixed on an object without damaging the foundation, special glue can be used for bonding and fixing, the flexible substrate is convenient and quick, the fixing mode is not limited to flat laying and winding, when a vehicle passes through at night, light irradiates on the reflective film 2, and the reflective film 2 is influenced by the wavy flexible base material 1 and also presents rectangular waves, so that on the basis of original flat laying or winding fixing, in response to the conditions of low visibility such as a sharp downhill slope, a sharp turn or rain, snow, fog weather and the like appearing in a mountain road, the irradiation of the vehicle light can draw a relatively thick reflective indication line, so that a driver can see and react in time, the safety of the driver is ensured, and when the flexible base material 1 is completely flat laid, the reflective film 2 can completely draw out all linear contours of the flexible base material 1, so that a stronger warning signal is fed back to the driver, the driver can react in time, and the reinforcing ribs 3 are arranged on the back of the protrusions of the rectangular wavy flexible base material 1 for supporting, so that the whole line can be presented in the reflective state, especially, when the reflective film 2 is arranged in an arrow shape, the display effect is more obvious, and the raised part supported by the reinforcing ribs 3 can still play a certain buffering and protecting effect when being impacted, so that the friction generated when a vehicle passes through cannot cause scratches on the surface of the vehicle, and a certain protection effect is achieved.
Example 3:
in order to ensure that the manufactured guidance target can meet the effects to be achieved in the embodiments 1 and 2, and has a certain protection effect while providing warning and prompting effects for a driver, a processing technology is provided, and comprises the following steps:
step 1: firstly, plastic particles are melted and stirred into paste, the paste is uniformly coated on a T/C knitted fabric substrate forming die according to the specified thickness, then the T/C knitted fabric substrate forming die enters a foaming furnace for foaming, surface treatment is carried out while discharging, namely, redundant leftover materials are cut off, and the unqualified surface is cut off or polished to form a flexible substrate 1;
step 2: taking the transparent electronic adhesive, and mixing the component A and the component B of the transparent electronic adhesive according to A: b is 1: 1, fully and uniformly stirring the components in the weight ratio to achieve the optimal bonding effect, and spreading the components on the flexible base material 1 in the step 1 after defoaming treatment;
and step 3: and (3) molding the reflective film 2 on the adhesive surface of the flexible substrate 1, and heating and drying to ensure that the reflective film 2 can be completely fixed and attached on the surface of the flexible substrate 1, so that the shape characteristics of the flexible substrate 1 can be outlined.
In the step 1, the plastic particles comprise a mixture of organic polyisocyanate, oligomer polyol and an auxiliary agent, the additive auxiliary agent can be one or more of a catalyst, a chain extender, a coupling agent, a flame retardant, a foaming agent, a foam stabilizer, an antioxidant, an ultraviolet absorber, an anti-hydrolysis agent, a bactericide, a coupling agent, a primer, an antistatic agent, a rheological auxiliary agent, a thickener, a leveling agent, a wetting dispersant, a pigment, a color paste, a water remover, a modified monomer, resin, demolding and the like, so as to ensure that the finished product meets the molding strength, and the defoaming treatment in the step 2 is as follows: in putting into vacuum vessel with transparent electronic glue mixed liquid, defoaming 2 ~ 5 minutes under 0.08MPa, guarantee that the bubble can not appear when the coating, further guarantee the laminating nature and the reflection of light effect of reflective membrane 2 and flexible substrate 1, the heating drying condition is in step 3: and the reflector is cured for 20min at the temperature of 90-100 ℃, so that the situation that corners are tilted or bubbles are filled in the middle of the finished product of the induced mark can be avoided in a long-time outdoor environment, and the using reflecting effect of the reflecting film 2 is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A flexible linear delineator, comprising:
a flexible substrate (1);
the reflective film (2) covers the flexible base material (1) in a full-angle mode and is used for highlighting and outlining the linear contour of the flexible base material (1) when receiving light.
2. The flexible linear delineator of claim 1, wherein the flexible substrate (1) is a flexible PU material.
3. The flexible linear delineator of claim 1, wherein the surface of the flexible substrate (1) is in a concavo-convex staggered arrangement.
4. The flexible linear delineator according to claim 3, characterized in that the shape of the flexible substrate (1) is a rectangular wave or a half wave.
5. The flexible linear delineator of claim 4, wherein the back of the convex side of the flexible substrate (1) is provided with sets of ribs (3).
6. The flexible linear delineator of claim 1, wherein the flexible substrate (1) is provided with a plurality of sets of mounting holes (4).
7. A process comprising a flexible linear delineator according to any of claims 1-6, characterized in that it comprises the following steps:
step 1: firstly, plastic particles are melted and stirred into paste, the paste is uniformly coated on a T/C knitted fabric substrate forming die according to the specified thickness, then the paste enters a foaming furnace for foaming, and the surface treatment is carried out while the paste is discharged from the furnace to form a flexible substrate (1);
step 2: taking transparent electronic glue, and mixing the component A and the component B according to the ratio of A: b is 1: 1, fully and uniformly stirring, and spreading on the flexible base material (1) in the step 1 after defoaming treatment;
and step 3: and (3) pressing the reflective film (2) on the adhesive surface of the flexible base material (1), and heating and drying.
8. The process of claim 7 wherein said plastic particles of step 1 comprise an organic polyisocyanate, an oligomeric polyol and a mixture of adjuvants.
9. The process according to claim 7, wherein the defoaming treatment in the step 2 is: and (3) placing the transparent electronic glue mixed solution into a vacuum container, and defoaming for 2-5 minutes under 0.08 MPa.
10. The process according to claim 7, wherein the heating and drying conditions in step 3 are as follows: curing for 20min at 90-100 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704360.XA CN113356105A (en) | 2021-06-24 | 2021-06-24 | Flexible linear contour mark and processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704360.XA CN113356105A (en) | 2021-06-24 | 2021-06-24 | Flexible linear contour mark and processing technology |
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| Publication Number | Publication Date |
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| CN113356105A true CN113356105A (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110704360.XA Pending CN113356105A (en) | 2021-06-24 | 2021-06-24 | Flexible linear contour mark and processing technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114736573A (en) * | 2022-04-29 | 2022-07-12 | 温州环诺新材料科技有限公司 | Road pile surface coating method |
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| CN1358277A (en) * | 1999-06-25 | 2002-07-10 | 3M创新有限公司 | Reflective article and method for manufacturing the same |
| CN201678951U (en) * | 2010-01-20 | 2010-12-22 | 陈建双 | Road continuous light-reflecting outline sign |
| CN202139547U (en) * | 2011-06-21 | 2012-02-08 | 胡辉 | Antifogging fluorescence line-type delineator |
| TWI649187B (en) * | 2018-01-30 | 2019-02-01 | 若林企業股份有限公司 | Reflective plate manufacturing method |
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2021
- 2021-06-24 CN CN202110704360.XA patent/CN113356105A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1358277A (en) * | 1999-06-25 | 2002-07-10 | 3M创新有限公司 | Reflective article and method for manufacturing the same |
| CN201678951U (en) * | 2010-01-20 | 2010-12-22 | 陈建双 | Road continuous light-reflecting outline sign |
| CN202139547U (en) * | 2011-06-21 | 2012-02-08 | 胡辉 | Antifogging fluorescence line-type delineator |
| TWI649187B (en) * | 2018-01-30 | 2019-02-01 | 若林企業股份有限公司 | Reflective plate manufacturing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114736573A (en) * | 2022-04-29 | 2022-07-12 | 温州环诺新材料科技有限公司 | Road pile surface coating method |
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Application publication date: 20210907 |
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