CN106424194A - Contour plate molding method and equipment - Google Patents
Contour plate molding method and equipment Download PDFInfo
- Publication number
- CN106424194A CN106424194A CN201610967657.4A CN201610967657A CN106424194A CN 106424194 A CN106424194 A CN 106424194A CN 201610967657 A CN201610967657 A CN 201610967657A CN 106424194 A CN106424194 A CN 106424194A
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- Prior art keywords
- sheet material
- tongue
- groove
- contour plate
- extrusion molding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a contour plate molding method and equipment. The molding method includes the following steps that contour plate panels are taken; extrusion molding is carried out through an extrusion molding machine from the middle portions of the panels to the two sides of the panels, and the two side edges of each panel are kept to extend outwards; and the two side edges of each panel obtained after extrusion molding are manufactured into lap joint tongue-and-groove structures through tongue-and-groove shaping equipment on a construction field. According to the contour plate molding method and equipment, an off-line manner is adopted, the contour plate panels are firstly subject to plate face molding treatment, the needed plate face cross section shape is obtained, the two side edges of the contour plate panels are not subject to tongue-and-groove manufacturing, the pre-molded contour plate panels are transported to the construction site, and independent tongue-and-groove manufacturing is carried out through the tongue-and-groove shaping equipment; by means of the manufacturing method, the plate face extrusion stress can be effectively released; and meanwhile, the condition that during loading, a gap exists between every two adjacent contour plates, the transportation number of contour plate panels and the surface flatness of the contour plate panels in the transportation process are influenced can be avoided.
Description
Technical field
The present invention relates to contour plate field shaping technique, especially relate to a kind of die mould panel forming method and its molding sets
Standby.
Background technology
Generally adopt an extrusion molding currently for 350 type contour plates, make extrusion molding of sheet material be use state
Under version, and the extrusion process being adopted is to be extruded towards middle part by the both sides of sheet material, after extrusion molding
The contour plate being formed occurs concave-convex surface phenomenon, the use presentation quality of impact product；Meanwhile, in one-shot forming process
In, on sheet material, existing multiple stress, due to being released in time, cause overlap joint tongue and groove position that certain journey also can occur
The deformation of degree, therefore, when connecting two contour plates, can bring larger difficulty to workmen, affect efficiency of construction.
In addition, the contour plate of this kind of structure is also faced with problems in transit, by the contour plate after many sheetmoldings
During superposition, the both sides tongue and groove of upper and lower two formation of lots plates, due to cannot form effective overlap joint, can cause there is frame between two contour plates
Empty gap, so not only affects the shipped quantity transporting, plate face can be made to deform for long-distance transport, cause yield rate significantly
Reduce.
Content of the invention
Therefore, the technical problem to be solved in the present invention is：Existing many stress during elimination plate forming,
Improve the yield rate of contour plate.For this reason, the invention provides a kind of die mould panel forming method and its former.
The technical scheme being adopted is as follows：
On the one hand, the invention provides a kind of die mould panel forming method, described forming method comprises the steps：Pressure type
Plate sheet material；Extrusion molding is carried out by the middle part of sheet material successively towards both sides by single lead screw ex truding briquetting machine, and so that two sides of sheet material is protected
Hold and flex outward；In construction ground, sheet material two side after extrusion molding is made by overlap joint tongue-and-groove structure by tongue and groove shaping device.
Before extrusion plate, first in two lateral location molding multiple edges gap of sheet material, then sheet material is extruded
Molding.
Form in sheet material plate face after extrusion molding multiple in trapezoidal groove spaced apart or U-channel.
On the other hand, present invention also offers a kind of contour plate former, including：
Levelling means, for carrying out surface evening pretreatment by sheet material；
Extrusion formation equipment, the sheet material after leveling is squeezed into required form successively by middle part to both sides；
Tongue and groove former, carries out tongue and groove making, prepared contour plate in construction ground to the sheet material of extrusion molding.
Also include drilling equipment, before sheet material leveling, made in the both sides of the edge position of sheet material by drilling equipment many
The individual edge gap being set in distance.
Described extrusion formation equipment includes the single lead screw ex truding briquetting machine of multiple tracks series connection, and the sheet material through the leveling of described levelling means is successively
Carry out extrusion molding through each single lead screw ex truding briquetting machine.
Described extrusion formation equipment includes middle part single lead screw ex truding briquetting machine and the both sides single lead screw ex truding briquetting machine connected, the sheet material after leveling
Complete extrusion molding through described middle part single lead screw ex truding briquetting machine and both sides single lead screw ex truding briquetting machine successively.
Technical solution of the present invention has the advantage that：
A. the present invention adopts the roof boarding preparation of off-line form, first sheet material is carried out with plate face forming processes, using by plate
The middle part of material, to the technique of two sides progressively extrusion molding, makes the stress in the middle part of sheet material gradually discharge to two sides, by extruding
Make the more smooth of molding plate face holding；The making of overlap joint tongue and groove to complete at the construction field (site), that is, when using again to crowded
Sheet material two side after molded carries out overlapping tongue and groove and makes, and when making overlap joint tongue and groove, can be connected with overlap joint tongue and groove
Plate face bending position produces stress deformation, and after two contour plate overlap joints, this deformation position can be hidden, therefore, multi-disc contour plate
After installation, plate face seems very smooth.
B. the present invention is before carrying out pretreatment to contour plate plate surface, by drilling equipment in the both sides of the edge of sheet material
Respectively molding multiple edge gap, the setting of edge gap can discharge after molding produced by the position of contour plate both sides of the edge
Internal stress, makes the stress existing for marginal position directly directly obtain release from edge gap position, it is to avoid due to the work of compressional wave
With and plate face marginal position produce scollop, scallop, improve quality and the installation quality of contour plate.
C. the present invention, using required plate face cross sectional shape being obtained offline, is not carried out to sheet material two side after extrusion molding
Tongue and groove is processed, and when using, but first by the contour plate conveying sheet after preforming to job site, is made by special tongue and groove
Equipment carries out independent making to tongue and groove, and such manufacture method can avoid there is gap, shadow in entrucking between adjacent two sheet materials
The impact to sheet forming surface smoothness for the transport quantity and transportation of castanets material.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe in
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation after contour plate sheet material preforming provided by the present invention；
Fig. 2 is the room panel structure schematic diagram being obtained at the construction field (site) provided by the present invention；
Fig. 3 is the partial schematic diagram of Fig. 1；
Fig. 4 is the structural representation after two contour plates connect；
Fig. 5 is contour plate former forming process block diagram；
Fig. 6 is the leveling of contour plate sheet material, extrusion formation equipment schematic diagram.
Description of reference numerals：
1- sheet material；2- groove；3- tongue and groove；4- edge gap；5- levelling means；Single lead screw ex truding briquetting machine in the middle part of 6-；7- both sides are squeezed
Pressing machine；8- drilling equipment；9- tongue and groove former.
Specific embodiment
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described with the enforcement it is clear that described
Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
As long as additionally, the non-structure each other of involved technical characteristic in invention described below different embodiments
Become conflict just can be combined with each other.
The invention provides a kind of die mould panel forming method, described forming method comprises the steps：Pressure template sheet material
1；Extrusion molding is carried out by the middle part of sheet material successively towards both sides by single lead screw ex truding briquetting machine, and make sheet material two sides keep to
Outer stretching, extension；In construction ground, sheet material two side after extrusion molding is made by overlap joint tongue-and-groove structure by tongue and groove shaping device.Pass through
Using the roof boarding preparation of off-line form, first plate face forming processes are carried out to contour plate sheet material, required plate face section is obtained
Shape, does not carry out tongue and groove process to contour plate sheet material two side, but the contour plate sheet material after preforming is made at the construction field (site)
Make.
When extrusion molding is carried out to sheet material, using from the middle part of sheet material to the method for two sides progressively extrusion molding, make
Stress in the middle part of sheet material gradually discharges to two sides, makes molding plate face keep more smooth by extruding；The making of overlap joint tongue and groove
To complete at the construction field (site), that is, use when again to extrusion molding after sheet material two side carry out overlap tongue and groove make,
When making overlap joint tongue and groove, stress deformation can be produced in the plate face bending position being connected with overlap joint tongue and groove, as shown in Figure 2 by circle
Enclose at the position I coming and position II, after two contour plate overlap joints, this deformation position can be hidden, therefore, multi-disc die mould
Plate face after plate is installed seems very smooth, as shown in Figure 4.
Meanwhile, carry out tongue and groove using special tongue and groove making apparatus to contour plate sheet material two side at the construction field (site) independently to make
Make, such manufacture method can avoid existing between adjacent two sheet materials gap, the transport quantity of impact sheet material and fortune in entrucking
The impact to sheet forming surface smoothness for the defeated process.Fit together each other between contour plate after preforming, greatly increase
The shipped quantity of contour plate, greatlys save cost of transportation.
The present invention in order to eliminate in contour plate forming process occur scollop, scallop, contour plate leveling process before first
Two lateral location molding multiple edges gap in contour plate sheet material；Again leveling process is carried out to press-formed plate material, by being squeezed into
Type method pre-formed to the plate face of the contour plate sheet material after leveling for desired structure, as illustrated in fig. 1 and 2.The present invention passes through system
Hole equipment distinguishes molding multiple edge gap in the both sides of the edge of contour plate sheet material, after the setting of edge gap can discharge molding
In internal stress produced by the position of contour plate both sides of the edge, make the stress existing for marginal position directly from edge gap position
Directly obtain release, it is to avoid scollop, scallop is produced in plate face marginal position due to the effect of compressional wave, maintains plate face side after molding
The rectilinear form of edge, improves quality and the installation quality of contour plate.
Above-mentioned pre-formed after sheet material two side in a side be horizontal plate, its another side is a flap knot
Structure, as shown in Figure 1.There is not tongue-and-groove structure in the both sides of the plate face after pre-formed, when such polylith contour plate is superimposed,
Fit together each other, there is not gap between upper and lower plate face, substantially increase conevying efficiency.
Sheet material board face structure after wherein pre-formed is preferably：Plate face forms multiple in spaced apart trapezoidal
Groove or U-channel naturally it is also possible to using other structures groove structure, the such as version such as triangle, U-shaped, here
Just repeat no more.
In addition, present invention also offers contour plate former, as shown in figure 5, include：Drilling equipment 8, levelling means 5,
Extrusion formation equipment and tongue and groove former 9；Drilling equipment 8 therein is used for multiple in the making of the both sides of the edge position of sheet material 1
The edge gap 4 being set in distance；Levelling means 5 is used for for the sheet material 1 after drilling carrying out surface evening pretreatment；Extrusion molding
Sheet material 1 surface after flattening is squeezed into required cross sectional shape by equipment；Tongue and groove former 9 is used for transport to construction ground is pre-
Make based plate and carry out tongue and groove making, as shown in figure 3, thus contour plate is obtained.After being installed due to plate face, stress deformation position position
In the back, overlap tongue and groove and be easy to overlap joint installation, back plate facial contour is installed more smooth.
Extrusion formation equipment therein includes the single lead screw ex truding briquetting machine of multiple tracks series connection, the sheet material warp successively through levelling means leveling
Each single lead screw ex truding briquetting machine carries out extrusion molding.
As shown in Figure 5 and Figure 6, template is designed according to Fig. 1, be provided with two ends single lead screw ex truding briquetting machine as shown in Figure 6, respectively
Middle part single lead screw ex truding briquetting machine 6 and both sides single lead screw ex truding briquetting machine 7, the sheet material 1 after leveling squeezes through middle part single lead screw ex truding briquetting machine 6 and both sides successively
Pressing machine 7 completes extrusion molding, makes structure as shown in Figure 1.Certainly, here can be according to the difference of structure after plate forming
The single lead screw ex truding briquetting machine of the varying numbers such as three roads, four roads is set, successively multiple tracks extruding is completed towards both sides direction by the middle part of sheet material,
Produced extrusion stress during extruding is made progressively to discharge to both sides, so that the plate face of sheet forming is more regular.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment, right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change, there is no need to be exhaustive to all of embodiment, and the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (7)
1. a kind of die mould panel forming method is it is characterised in that described forming method comprises the steps：Pressure template sheet material；Logical
Cross single lead screw ex truding briquetting machine and extrusion molding is carried out successively towards both sides by the middle part of sheet material, and so that two sides of sheet material is remained out and stretch
Exhibition；In construction ground, sheet material two side after extrusion molding is made by overlap joint tongue-and-groove structure by tongue and groove shaping device.
2. die mould panel forming method according to claim 1 is it is characterised in that before extrusion plate, first in sheet material
Two lateral location molding multiple edges gap, then extrusion molding is carried out to sheet material.
3. die mould panel forming method according to claim 2 is it is characterised in that molding in sheet material plate face after extrusion molding
Have multiple in trapezoidal groove spaced apart or U-channel.
4. a kind of contour plate former is it is characterised in that include：
Levelling means, for carrying out surface evening pretreatment by sheet material；
Extrusion formation equipment, the sheet material after leveling is squeezed into required form successively by middle part to both sides；
Tongue and groove former, carries out tongue and groove making, prepared contour plate in construction ground to the sheet material of extrusion molding.
5. former according to claim 4, it is characterised in that also including drilling equipment, before sheet material leveling, leads to
Cross drilling equipment and make multiple edge gap being set in distance in the both sides of the edge position of sheet material.
6. the former according to claim 4 or 5 is it is characterised in that described extrusion formation equipment includes multiple tracks series connection
Single lead screw ex truding briquetting machine, through described levelling means leveling sheet material carry out extrusion molding through each single lead screw ex truding briquetting machine successively.
7. former according to claim 6 is it is characterised in that the middle part that described extrusion formation equipment includes connecting is squeezed
Pressing machine and both sides single lead screw ex truding briquetting machine, the sheet material after leveling is successively through described middle part single lead screw ex truding briquetting machine and both sides single lead screw ex truding briquetting machine
Complete extrusion molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967657.4A CN106424194B (en) | 2016-11-05 | 2016-11-05 | A kind of die mould panel forming method and its former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967657.4A CN106424194B (en) | 2016-11-05 | 2016-11-05 | A kind of die mould panel forming method and its former |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424194A true CN106424194A (en) | 2017-02-22 |
| CN106424194B CN106424194B (en) | 2018-11-06 |
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ID=58179562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610967657.4A Active CN106424194B (en) | 2016-11-05 | 2016-11-05 | A kind of die mould panel forming method and its former |
Country Status (1)
| Country | Link |
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| CN (1) | CN106424194B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843295A (en) * | 2021-10-13 | 2021-12-28 | 燕山大学 | Overturning forming process for extruding fan-shaped rib plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225565A (en) * | 1996-02-23 | 1997-09-02 | Mitsubishi Heavy Ind Ltd | Can lid |
| US20100037668A1 (en) * | 2008-08-13 | 2010-02-18 | Theophilus Morgan F | Method and system for making a window well |
| CN201676931U (en) * | 2009-12-29 | 2010-12-22 | 陈鸣 | Pressing machine in helical corrugated steel tube complete equipment |
| CN102989851A (en) * | 2012-12-04 | 2013-03-27 | 新乡天丰机械制造有限公司 | Forming method of wide-width and multi-wave inverted T-shaped cold forming sectional steel and production device thereof |
| CN203018521U (en) * | 2013-01-12 | 2013-06-26 | 黑龙江昕泰管业有限公司 | Pressure forming device of pressure forming machine in screw steel pipe forming machine set |
| CN206153314U (en) * | 2016-11-05 | 2017-05-10 | 森特士兴集团股份有限公司 | Contour plate former |
-
2016
- 2016-11-05 CN CN201610967657.4A patent/CN106424194B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225565A (en) * | 1996-02-23 | 1997-09-02 | Mitsubishi Heavy Ind Ltd | Can lid |
| US20100037668A1 (en) * | 2008-08-13 | 2010-02-18 | Theophilus Morgan F | Method and system for making a window well |
| CN201676931U (en) * | 2009-12-29 | 2010-12-22 | 陈鸣 | Pressing machine in helical corrugated steel tube complete equipment |
| CN102989851A (en) * | 2012-12-04 | 2013-03-27 | 新乡天丰机械制造有限公司 | Forming method of wide-width and multi-wave inverted T-shaped cold forming sectional steel and production device thereof |
| CN203018521U (en) * | 2013-01-12 | 2013-06-26 | 黑龙江昕泰管业有限公司 | Pressure forming device of pressure forming machine in screw steel pipe forming machine set |
| CN206153314U (en) * | 2016-11-05 | 2017-05-10 | 森特士兴集团股份有限公司 | Contour plate former |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843295A (en) * | 2021-10-13 | 2021-12-28 | 燕山大学 | Overturning forming process for extruding fan-shaped rib plate |
| CN113843295B (en) * | 2021-10-13 | 2023-09-26 | 燕山大学 | Overturn forming process for extruding sector rib plate |
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| Publication number | Publication date |
|---|---|
| CN106424194B (en) | 2018-11-06 |
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Address after: 100176 Building No. 20 BDA International Business Avenue, Daxing Economic and Technological Development Zone, Beijing Patentee after: Center INT Group Co., Ltd. Address before: 100176 Building No. 20 BDA International Business Avenue, Daxing Economic and Technological Development Zone, Beijing Patentee before: Center INT Group Co., Ltd. |