CN111570589A

CN111570589A - Method for processing ridge edge-closing strip of arched roof

Info

Publication number: CN111570589A
Application number: CN202010254138.XA
Authority: CN
Inventors: 郑振礼; 朝晖
Original assignee: Fujian Gens Metal Technology Development Co ltd
Current assignee: Fujian Gens Metal Technology Development Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-08-25

Abstract

The invention provides a method for processing a ridge edge strip of an arched roof, which comprises the following steps: s1, bending the strip-shaped thin-wall metal plate into a left folded edge, a right folded edge and a middle folded edge by using a bending machine to obtain a linear type male ridge edge strip; s2, clamping the linear male ridge edge folding strip between an upper die and a lower die to obtain a linear die strip workpiece; the upper die and the lower die are both made of flexible materials, and the die cavity of the upper die and the die cavity of the lower die are correspondingly matched with the linear type ridge edge folding strip; s3, stretch bending the linear die strip workpiece by using a roll bending machine to obtain a bent die strip workpiece; and S4, removing the upper die and the lower die from the bent die strip workpiece to obtain the bent male ridge edge-closing strip. The invention has the advantages that: the bending edge-closing strip with variable cross section can be manufactured, and can be bent to any angle within a certain range so as to be matched with arched roofs with different shapes; the manufacturing efficiency is high, and the quality of the edge-receiving strip is good.

Description

Method for processing ridge edge-closing strip of arched roof

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of building roof construction, in particular to a method for processing a ridge edge strip of an arched roof.

[ background of the invention ]

Set up the receipts strake at the positive ridge of arch roofing, the effect of playing: (1) the appearance is beautiful; (2) covering the seam of the roof tile ridge; (3) and (4) water proofing.

Because the arched aspect of cooperation, the positive ridge strake has been held the bending type, and current positive ridge strake is mostly manual processing, and efficiency is slow.

[ summary of the invention ]

The invention aims to solve the technical problem of providing a method for processing a convex ridge edge strip of an arched roof, which can quickly manufacture a curved convex ridge edge strip.

The invention is realized by the following steps: a method for processing an anode ridge edging strip of an arched roof comprises the following steps:

s1, bending the strip-shaped thin-wall metal plate into a left folded edge, a right folded edge and a middle folded edge by using a bending machine to obtain a linear type male ridge edge strip;

s2, clamping the linear male ridge edge folding strip between an upper die and a lower die to obtain a linear die strip workpiece; the upper die and the lower die are both made of flexible materials, and the die cavity of the upper die and the die cavity of the lower die are correspondingly matched with the linear type ridge edge folding strip;

s3, stretch bending the linear die strip workpiece by using a roll bending machine to obtain a bent die strip workpiece;

and S4, removing the upper die and the lower die from the bent die strip workpiece to obtain the bent male ridge edge-closing strip.

Further, the upper die and the lower die are both made of rubber.

Further, in the step S2, the cavity of the upper die and the cavity of the lower die are both carved by a carving machine.

Further, the die cavity of the upper die and the die cavity of the lower die are carved by a carving machine to be specifically as follows: and according to the previously established three-dimensional model of the linear type male ridge edge folding strip, establishing the three-dimensional models of the upper die and the lower die, and transmitting the three-dimensional models to the engraving machine, wherein the engraving machine engraves a die cavity in the upper die and the lower die.

Further, the thin-wall metal plate is a thin-wall copper plate.

The invention has the advantages that: the processing method can manufacture the bending edge-closing strip with variable cross section, and can bend to any angle in a certain range so as to be matched with arched roofs with different shapes; the manufacturing efficiency is high, and the quality of the edge-receiving strip is good.

[ description of the drawings ]

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a flow chart of the implementation of the processing method of the convex ridge edging strip of the arched roof.

FIG. 2 is a schematic structural view of a linear male ridge edge banding strip according to the present invention.

FIG. 3 is a diagram showing the positional relationship among the linear male ridge edge banding, the upper mold and the lower mold according to the present invention.

FIG. 4 is a schematic view of a linear die-strip workpiece according to the present invention.

FIG. 5 is a schematic view of the bending machine for stretch bending a linear die strip workpiece according to the present invention.

FIG. 6 is a schematic structural view of a curved male ridge edge strip according to the present invention.

FIG. 7 is a schematic view of the curved ridge edge strip of the present invention installed on the arched roof ridge.

The labels in the figure are: the edge folding device comprises a linear male ridge edge folding strip 1, a left edge folding 11, a right edge folding 12, a middle edge folding 13, an upper die 2, a lower die 3, a linear die strip workpiece 4, a bending roll 5, a bending die strip workpiece 6, a bending male ridge edge folding strip 7 and an arched roof male ridge 8.

[ detailed description ] embodiments

The embodiment of the invention provides a method for processing a ridge edge strip of an arched roof, solves the technical problem that in the prior art, the ridge edge strip is low in manufacturing efficiency, and achieves the technical effect of high manufacturing efficiency.

In order to solve the above problems, the technical solution in the embodiments of the present invention has the following general idea: selecting a strip-shaped thin-wall metal plate, and bending a left folding edge, a right folding edge and a middle folding edge to obtain a linear type male ridge edge folding strip; and then clamping the linear male ridge edge-closing strip by using an upper die and a lower die, and then bending the linear male ridge edge-closing strip by using a bending roll.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

Referring to fig. 1 to 7, a preferred embodiment of the method for processing the edge strip of the ridge of the arched roof according to the present invention. The method of the invention comprises the following steps:

s1, selecting strip-shaped thin-wall metal plates such as thin-wall copper plates, thin-wall aluminum plates, thin-wall iron plates and the like; bending the strip-shaped thin-walled copper plate into a left folding edge 11, a right folding edge 12 and a middle folding edge 13 by using a bending machine to obtain a linear type male ridge edge strip 1, namely the bent strip-shaped thin-walled copper plate; specifically, the size of the required ridge edge-closing strip of the convex ridge is designed according to the actual convex ridge specification of the arched roof, and the strip-shaped thin-wall copper plate is bent according to the size.

S2, clamping the linear male ridge edge folding strip 1 between an upper die 2 and a lower die 3 to obtain a linear die strip workpiece 4; the cross section of the linear type die strip workpiece 4 is rectangular. The upper die 2 and the lower die 3 are both made of flexible materials, and the flexible materials are rubber; go up the die cavity of mould 2 with the die cavity of bed die 3 with linear type positive spine edge banding 1 corresponds the matching, and the die cavity of last mould 2 is arranged in to the side of going up of linear type positive spine edge banding 1 promptly, and the die cavity of bed die 3 is arranged in to the downside of linear type positive spine edge banding 1.

The die cavity of the upper die 2 and the die cavity of the lower die 3 are both carved by a carving machine; the method specifically comprises the following steps: using three-dimensional manufacturing software, firstly establishing a three-dimensional model of the linear type male ridge edge banding 1 according to the size of the actually designed male ridge edge banding, then establishing three-dimensional models of the upper die 2 and the lower die 3 according to the three-dimensional model of the linear type male ridge edge banding 1, transmitting the three-dimensional models of the upper die 2 and the lower die 3 to the engraving machine, and engraving a die cavity in the upper die 2 and the lower die 3 by the engraving machine.

S3, stretch bending is carried out on the linear die strip workpiece 4 by using a roll bending machine 5, and a bent die strip workpiece 6 is obtained; can be bent to any angle within a certain range. Through the setting of last mould 2 and bed die 3, the bending roll 5 can clip linear type male ridge receipts strake 1 steadily, the rectangular shape thin wall copper after bending promptly, goes up mould 2 like this, bed die 3 and linear type male ridge receipts strake 1 and stretch bending simultaneously. If the upper die 2 and the lower die 3 are not arranged, the bending machine 5 is used for directly bending the bent strip-shaped thin-walled copper plate, the left and right folded edges of the strip-shaped thin-walled copper plate are wrinkled, and the quality after bending is poor.

And S4, removing the upper die 2 and the lower die 3 from the bent die strip workpiece 6 to obtain the bent male ridge edge strip 7.

Because the upper die 2 and the lower die 3 are made of flexible materials such as rubber and the like, the upper die 2 and the lower die 3 which are taken down can be restored to be linear from a bent state, so that the lower die can be used for clamping the next linear male ridge edge-closing strip, and the cyclic utilization is realized. The bending machine, the engraving machine and the roll bending machine 5 described above are prior art devices. The obtained curved male ridge edge banding strip 7 is the required edge banding strip for being installed on the arched roof male ridge 8.

Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.

Claims

1. A method for processing an anode ridge edging strip of an arched roof is characterized by comprising the following steps:

2. The method for processing the ridge edging of the arched roof as claimed in claim 1, wherein the upper die and the lower die are both made of rubber.

3. The method for processing a ridge edging of an arched roof as claimed in claim 1, wherein in step S2, the cavity of the upper die and the cavity of the lower die are engraved by an engraving machine.

4. The method for processing the ridge edging of the arched roof as claimed in claim 3, wherein the die cavity of the upper die and the die cavity of the lower die are both carved by a carving machine, and the method comprises the following steps: and according to the previously established three-dimensional model of the linear type male ridge edge folding strip, establishing the three-dimensional models of the upper die and the lower die, and transmitting the three-dimensional models to the engraving machine, wherein the engraving machine engraves a die cavity in the upper die and the lower die.

5. The method for processing the ridge edging of the arched roof as claimed in claim 1, wherein the thin-wall metal plate is a thin-wall copper plate.