CN104831757A - Extruding-forming type steel edge water-stop belt and special preparation equipment thereof and preparation method - Google Patents
Extruding-forming type steel edge water-stop belt and special preparation equipment thereof and preparation method Download PDFInfo
- Publication number
- CN104831757A CN104831757A CN201510291324.XA CN201510291324A CN104831757A CN 104831757 A CN104831757 A CN 104831757A CN 201510291324 A CN201510291324 A CN 201510291324A CN 104831757 A CN104831757 A CN 104831757A
- Authority
- CN
- China
- Prior art keywords
- power wheel
- galvanized steel
- lower power
- plain sheet
- pit
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
Abstract
The invention belongs to the technical field of rubber water-stop belt and discloses an extruding-forming type steel edge water-stop belt and special preparation equipment thereof and a preparation method. The main technical features are that extruding-forming type steel edge water-stop belt comprises a middle rubber base body. The two sides of the middle rubber base body are provided with galvanized steel sheets splicing to the middle rubber body in a vulcanized mode. Concave pits or holes or cross grains or longitudinal grains or corrugated grains are formed in the surfaces of the galvanized steel sheets. According to the extruding-forming type steel edge water-stop belt, the middle rubber base body is formed in an extruding mode, no connector exists, the integrity is good, the surface is smooth, and the production efficiency is high; the concave pits or the holes or the cross grains or the longitudinal grains or the corrugated grains are formed in the surfaces of the galvanized steel sheets, the binding force with concrete can be increased, the water-stop belt is not prone to fall off, one-time forming is achieved through the special preparation equipment, and the production technology is simple.
Description
Technical field
The invention belongs to rubber fastening band technical field, particularly relate to one and be extruded into pattern steel limit waterstop and special Preparation equipment thereof and preparation method.
Background technology
At underground installation, tunnel culvert, water delivery aqueduct, check dam, storage liquid structure etc. compared with in the design of large-engineering, because concrete can not continuous pouring, or due to the distortion of ground, or the concrete component to cause due to variations in temperature such as to expand with heat and contract with cold at the reason, constuction joint, settlement joint, deformation joint need be left, at these seam places, sealing must be installed and bring the leakage problems preventing water.Steel limit waterstop conventional in current engineering, comprise intermediate rubber matrix, intermediate rubber matrix both sides are provided with the galvanized steel plain sheet together with its bonding by Vulcanization, and galvanized steel sheet surface is smooth plane.There is following defect in this steel limit waterstop:
One, the length of engineering steel limit waterstop is comparatively large, cannot be once molding formed, and when adopting segmentation mold pressing, the performance of joint is far below bulk properties;
Two, the steel limit waterstop outward appearance adopting segmentation mold pressing to produce is coarse, and production efficiency is low;
Three, the galvanized steel plain sheet of steel limit waterstop is plane, and itself and concrete adhesion are less, easily come off.
Summary of the invention
The present invention to solve first technical problem is just to provide a kind of non junction, overall performance is good, production efficiency is high, can increase galvanized steel plain sheet and concrete adhesion be extruded into pattern steel limit waterstop.
For solving the problems of the technologies described above, the technical solution used in the present invention is: comprise intermediate rubber matrix, intermediate rubber matrix both sides are provided with the galvanized steel plain sheet together with its bonding by Vulcanization, the surface of described galvanized steel plain sheet are furnished with pit or hole or band or longitudinal grin or ripple.
Its additional technical feature is: described pit or hole or band or longitudinal grin or ripple are regular shape or irregularly shaped;
Described pit or hole or band or longitudinal grin or ripple are regularly arranged or irregular alignment.
Second technical problem that the present invention will solve just is to provide a kind of special Preparation equipment being extruded into pattern steel limit waterstop.
For solving the problems of the technologies described above, the technical solution used in the present invention is: comprise extruder, described extruder is with rubber entrance and galvanized steel plain sheet entrance, the directive wheel be connected with power gear assembly, upper power wheel, lower power wheel is provided with before extruder, upper power wheel, lower power wheel mate up and down, the surface of upper power wheel is provided with boss, and the surface that the surface of lower power wheel is provided with pit or the lower power wheel matched with boss is the surface of plane or lower power wheel is the plane being with lines.
Its additional technical feature is: described boss, pit are regular shape or irregularly shaped, the regularly arranged or irregular alignment of boss, pit;
The position of described upper power wheel, lower power wheel can exchange.
The 3rd technical problem that the present invention will solve just is to provide a kind of method that special Preparation equipment preparation with being extruded into pattern steel limit waterstop is extruded into pattern steel limit waterstop.
For solving the problems of the technologies described above, the technical solution used in the present invention comprises subordinate's step:
First step extrusioning shaping
Intermediate rubber matrix is together put into extruder by rubber entrance, galvanized steel plain sheet by galvanized steel plain sheet entrance, and galvanized steel plain sheet and intermediate rubber matrix carry out extrusioning shaping;
Second step embossing sizing galvanized steel plain sheet
Upper power wheel and lower power wheel provide onward impulse for two side zinc plated steel plates, the pressure of pushing of extruder provides onward impulse for intermediate rubber matrix, two side zinc plated steel plates advance after directive wheel under upper power wheel and the traction of lower power wheel, in the process of two side zinc plated steel plates on passing through between power wheel and lower power wheel, it is shaping that the shape boss on upper power wheel surface is printed on galvanized steel sheet surface;
3rd step hot-air cure
Stereotyped waterstop enters hot air shaping box and carries out high temperature vulcanized sizing to middle rubber matrix;
4th step cool stream waterline
The sulfuration of intermediate rubber matrix ripe laggard enter the cooling of cool stream waterline, then from cool stream waterline be out finished product afterwards.
Provided by the present inventionly be extruded into pattern steel limit waterstop compared with prior art, have the following advantages: one, because the intermediate rubber matrix of waterstop is extrusion molding, so non junction, good integrity, smooth surface, production efficiency are high; Its two, galvanized steel sheet surface is furnished with pit or hole or band or longitudinal grin or ripple, can increases and concrete adhesion, waterstop difficult drop-off; They are three years old, special Preparation equipment adopts the structure of power wheel and directive wheel, the surface of upper power wheel is provided with boss, the surface that the surface of lower power wheel is provided with pit or the lower power wheel matched with boss is the surface of plane or lower power wheel is the plane being with lines, when two side zinc plated steel plates are drawn by power wheel, be printed on the pit corresponding with upper power wheel or hole or band or longitudinal grin or ripple at galvanized steel sheet surface, draw galvanized steel plain sheet by upper power wheel, snap-in force between lower power wheel and galvanized steel plain sheet and advance.Realize one-shot forming, production technology is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is extruded into pattern steel limit waterstop;
Fig. 2 is the first top view being extruded into pattern steel limit waterstop;
Fig. 3 is the second top view being extruded into pattern steel limit waterstop;
Fig. 4 is the third top view being extruded into pattern steel limit waterstop;
Fig. 5 is the 4th kind of top view being extruded into pattern steel limit waterstop;
Fig. 6 is the structural representation being extruded into the special Preparation equipment of pattern steel limit waterstop;
Fig. 7 is the top view being extruded into the special Preparation equipment of pattern steel limit waterstop;
Fig. 8 is the structural representation of upper power wheel, lower power wheel;
Fig. 9 is the first surface texture schematic diagram of upper power wheel;
Figure 10 is the second surface texture schematic diagram of upper power wheel;
Figure 11 is the third surface texture schematic diagram of upper power wheel;
Figure 12 is the 4th kind of surface texture schematic diagram of upper power wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the structure being extruded into pattern steel limit waterstop provided by the present invention is described further.
As shown in Figure 1, the present invention is extruded into pattern steel limit waterstop and comprises intermediate rubber matrix 1, and intermediate rubber matrix 1 both sides are provided with the galvanized steel plain sheet 2 together with its bonding by Vulcanization;
As shown in Figure 2, the surface of galvanized steel plain sheet 2 is furnished with pit 21;
As shown in Figure 3, the surface of galvanized steel plain sheet 2 is furnished with band 22;
As shown in Figure 4, the surface of galvanized steel plain sheet 2 is furnished with longitudinal grin 23;
As shown in Figure 5, the surface of galvanized steel plain sheet 2 is furnished with ripple 24;
As shown in Figure 6, intermediate rubber matrix 1 both sides are provided with the galvanized steel plain sheet 2 together with its bonding by Vulcanization, galvanized steel plain sheet 2 passes through by between upper power wheel 3, lower power wheel 4, upper power wheel 3, lower power wheel 4 are connected with power gear assembly 5, upper power wheel 3, lower power wheel about 4 mate, the surface of upper power wheel 3 is provided with boss 31, and the surface of lower power wheel 4 is provided with the pit 41 matched with boss 31;
As shown in Figure 7, intermediate rubber matrix 1 both sides are provided with the galvanized steel plain sheet 2 together with its bonding by Vulcanization, the surface of galvanized steel plain sheet 2 is furnished with pit 21, extruder 6 is with rubber entrance 61 and galvanized steel plain sheet entrance 62, be provided with the directive wheel 7, the upper power wheel 3 that are connected with power gear assembly 5 before extruder 6, the surface of upper power wheel 3 is provided with boss 31;
As shown in Figure 8, upper power wheel 3, lower power wheel about 4 mate, and the surface of upper power wheel 3 is provided with boss 31, and the surface of lower power wheel 4 is provided with the pit 41 matched with boss 31, the surface of galvanized steel plain sheet 2 is furnished with pit 21;
As shown in Figure 9, the surface of upper power wheel 3 is furnished with spherical boss 301;
As shown in Figure 10, the surface of upper power wheel 3 is furnished with band boss 302;
As shown in figure 11, the surface of upper power wheel 3 is furnished with longitudinal grin boss 303;
As shown in figure 12, the surface of upper power wheel 3 is furnished with ripple boss 304
The pattern steel limit waterstop of being extruded into provided by the present invention is when manufacturing, first by intermediate rubber matrix 1 by rubber entrance 61, galvanized steel plain sheet 2 together puts into extruder 6 by galvanized steel plain sheet entrance 62, galvanized steel plain sheet 2 and intermediate rubber matrix 1 carry out extrusioning shaping, then power wheel 3 is gone up, lower power wheel 4 provides onward impulse for two side zinc plated steel plates 2, the pressure of pushing of extruder 6 provides onward impulse for intermediate rubber matrix 1, two side zinc plated steel plates 2 advance after directive wheel 7 under upper power wheel 3 and the traction of lower power wheel 4, in the process of two side zinc plated steel plates 2 on passing through between power wheel 3 and lower power wheel 4, the shape boss on upper power wheel 3 surface is printed on galvanized steel plain sheet 2 surface forming, stereotyped waterstop enters hot air shaping box and carries out high temperature vulcanized sizing to middle rubber matrix 1, intermediate rubber matrix 1 sulfuration ripe laggard enter the cooling of cool stream waterline, then from cool stream waterline be out finished product afterwards.
Provided by the present inventionly be extruded into pattern steel limit waterstop, because the intermediate rubber matrix 1 of waterstop is extrusion molding, so non junction, good integrity, smooth surface, production efficiency are high.Galvanized steel plain sheet 2 is furnished with pit 21 or hole or band 22 or longitudinal grin 23 or ripple 24 on the surface, can increase and concrete adhesion, waterstop difficult drop-off.Special Preparation equipment adopts upper power wheel 3, the structure of lower power wheel 4 and directive wheel 7, the surface of upper power wheel 3 is provided with boss 31, the surface that the surface of lower power wheel 4 is provided with the pit 41 or lower power wheel 4 matched with boss 31 is the surface of plane or lower power wheel 4 is the plane being with lines, when two side zinc plated steel plates 2 are by upper power wheel 3, lower power wheel 4 draws, and is printed on the pit 21 corresponding with upper power wheel 3 or hole or band 22 or longitudinal grin 23 or ripple 24 on galvanized steel plain sheet 2 surface, by upper power wheel 3, snap-in force between lower power wheel 4 and galvanized steel plain sheet 2 is drawn galvanized steel plain sheet 2 and is advanced.Realize one-shot forming, production technology is simple.
The pattern steel limit waterstop that is extruded into provided by the present invention is not limited only to said structure; above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (7)
1. be extruded into pattern steel limit waterstop, comprise intermediate rubber matrix, intermediate rubber matrix both sides are provided with the galvanized steel plain sheet together with its bonding by Vulcanization, it is characterized in that: the surface of described galvanized steel plain sheet is furnished with pit or hole or band or longitudinal grin or ripple.
2. be according to claim 1ly extruded into pattern steel limit waterstop, it is characterized in that: described pit or hole or band or longitudinal grin or ripple are regular shape or irregularly shaped.
3. be according to claim 1ly extruded into pattern steel limit waterstop, it is characterized in that: described pit or hole or band or longitudinal grin or ripple are regularly arranged or irregular alignment.
4. the special Preparation equipment that be extruded into pattern steel limit waterstop of preparation described in claim 1,2 or 3, comprise extruder, it is characterized in that: described extruder is with rubber entrance and galvanized steel plain sheet entrance, the directive wheel be connected with power gear assembly, upper power wheel, lower power wheel is provided with before extruder, upper power wheel, lower power wheel mate up and down, the surface of upper power wheel is provided with boss, and the surface that the surface of lower power wheel is provided with pit or the lower power wheel matched with boss is the surface of plane or lower power wheel is the plane being with lines.
5. special Preparation equipment according to claim 4, is characterized in that: described boss, pit are regular shape or irregularly shaped, the regularly arranged or irregular alignment of boss, pit.
6. special Preparation equipment according to claim 4, is characterized in that: the position of described upper power wheel, lower power wheel can exchange.
7. be extruded into the method for pattern steel limit waterstop with special Preparation equipment preparation according to claim 4, it is characterized in that comprising subordinate's step:
First step extrusioning shaping
Intermediate rubber matrix is together put into extruder by rubber entrance, galvanized steel plain sheet by galvanized steel plain sheet entrance, and galvanized steel plain sheet and intermediate rubber matrix carry out extrusioning shaping;
Second step embossing sizing galvanized steel plain sheet
Upper power wheel and lower power wheel provide onward impulse for two side zinc plated steel plates, the pressure of pushing of extruder provides onward impulse for intermediate rubber matrix, two side zinc plated steel plates advance after directive wheel under upper power wheel and the traction of lower power wheel, in the process of two side zinc plated steel plates on passing through between power wheel and lower power wheel, it is shaping that the shape boss on upper power wheel surface is printed on galvanized steel sheet surface;
3rd step hot-air cure
Stereotyped waterstop enters hot air shaping box and carries out high temperature vulcanized sizing to middle rubber matrix;
4th step cool stream waterline
The sulfuration of intermediate rubber matrix ripe laggard enter the cooling of cool stream waterline, then from cool stream waterline be out finished product afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291324.XA CN104831757A (en) | 2015-06-01 | 2015-06-01 | Extruding-forming type steel edge water-stop belt and special preparation equipment thereof and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291324.XA CN104831757A (en) | 2015-06-01 | 2015-06-01 | Extruding-forming type steel edge water-stop belt and special preparation equipment thereof and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104831757A true CN104831757A (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510291324.XA Pending CN104831757A (en) | 2015-06-01 | 2015-06-01 | Extruding-forming type steel edge water-stop belt and special preparation equipment thereof and preparation method |
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| CN (1) | CN104831757A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102160A (en) * | 2017-12-27 | 2018-06-01 | 天台汉腾橡胶有限公司 | A kind of steel side waterstop and preparation method thereof |
| CN108824654A (en) * | 2018-07-06 | 2018-11-16 | 珠海华兴防水科技有限公司 | Steel mesh side rubber fastening band and its manufacturing process with self-adhesive layer |
| CN108915103A (en) * | 2018-07-06 | 2018-11-30 | 珠海华兴防水科技有限公司 | Steel mesh side rubber fastening band and its manufacturing process |
| CN113580526A (en) * | 2021-09-06 | 2021-11-02 | 衡水正升工程橡塑有限公司 | Manufacturing process of self-adhesive steel-edged rubber water stop belt with separation layer free of tearing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20030067771A (en) * | 2002-01-17 | 2003-08-19 | 이용빈 | Steel combination swelling water stop |
| CN2858769Y (en) * | 2005-12-29 | 2007-01-17 | 山东龙祥橡塑制品有限公司 | Slip casting waterstop |
| CN201176640Y (en) * | 2008-04-05 | 2009-01-07 | 衡水中铁建工程橡胶有限责任公司 | Grouting type expansion steel edge water-stop meet with water |
| CN101502996A (en) * | 2009-01-20 | 2009-08-12 | 浙江百纳橡塑设备有限公司 | Composite handpiece device for rubber waterstop with steel edge |
| CN102431144A (en) * | 2011-11-03 | 2012-05-02 | 内蒙古宏立达橡塑机械有限责任公司 | Special composite machine head for middle-buried type rubber steel edge water stop tie |
| CN204715423U (en) * | 2015-06-01 | 2015-10-21 | 衡水宝力工程橡胶有限公司 | Be extruded into pattern steel limit waterstop |
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2015
- 2015-06-01 CN CN201510291324.XA patent/CN104831757A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030067771A (en) * | 2002-01-17 | 2003-08-19 | 이용빈 | Steel combination swelling water stop |
| CN2858769Y (en) * | 2005-12-29 | 2007-01-17 | 山东龙祥橡塑制品有限公司 | Slip casting waterstop |
| CN201176640Y (en) * | 2008-04-05 | 2009-01-07 | 衡水中铁建工程橡胶有限责任公司 | Grouting type expansion steel edge water-stop meet with water |
| CN101502996A (en) * | 2009-01-20 | 2009-08-12 | 浙江百纳橡塑设备有限公司 | Composite handpiece device for rubber waterstop with steel edge |
| CN102431144A (en) * | 2011-11-03 | 2012-05-02 | 内蒙古宏立达橡塑机械有限责任公司 | Special composite machine head for middle-buried type rubber steel edge water stop tie |
| CN204715423U (en) * | 2015-06-01 | 2015-10-21 | 衡水宝力工程橡胶有限公司 | Be extruded into pattern steel limit waterstop |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102160A (en) * | 2017-12-27 | 2018-06-01 | 天台汉腾橡胶有限公司 | A kind of steel side waterstop and preparation method thereof |
| CN108102160B (en) * | 2017-12-27 | 2020-11-06 | 天台汉腾橡胶有限公司 | Steel-edged water stop and preparation method thereof |
| CN108824654A (en) * | 2018-07-06 | 2018-11-16 | 珠海华兴防水科技有限公司 | Steel mesh side rubber fastening band and its manufacturing process with self-adhesive layer |
| CN108915103A (en) * | 2018-07-06 | 2018-11-30 | 珠海华兴防水科技有限公司 | Steel mesh side rubber fastening band and its manufacturing process |
| CN113580526A (en) * | 2021-09-06 | 2021-11-02 | 衡水正升工程橡塑有限公司 | Manufacturing process of self-adhesive steel-edged rubber water stop belt with separation layer free of tearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150812 |