JPS5985754A - Manufacturing method of felt-backed metal folded plate - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is directed to the use of fels used for roofing materials and wall layers of buildings. This type of bolt is conventionally used as a metal folded plate with odor.
, Frr, 1 As shown in Figure 1, Gold A 1 is formed by applying uneven bending to a gold F% plate such as an iron plate or an aluminum plate.
Folding i, < (4) reverse a [+11, fireproof, insulation, suction 1
= 1. For the purpose of binding and protection 112, it was constructed by gluing inorganic fiber (non-woven fabric) or Rokoyama synthetic resin board (B) (hereinafter collectively referred to as felt) of the required thickness. something is known.

The above-mentioned L'i-made metal folded plate has good workmanship and excellent durability against cushions. It has many advantages, such as requiring no advanced technology, low freezing costs, and simple and good rain protection.
It is often used in the walls and walls of large buildings such as mansions.

However, when it comes to the felt material 11-covered metal folded plate made of the above 4':'I, there may be some poor adhesion on the adhesive surface between the old felt and the metal folded plate, or the felt material may If wrinkles are left behind, dew condensation will occur on that part, and peeling will occur from that part, resulting in defective parts as described above on the manufacturing surface. 111; A practical manufacturing method is required.

Please send this message in January.''
2) It is made of felt and metal.
1: Leave 1~ on the adhesive surface with the board, or add 1~ of the amount of J'-1-it1+ to the adhesive surface, or add the wrinkled part to the fourth part of the felt.゛4 tangent M”j 4!
'Ginno ga / it shines brightly) / Month 1.1 Harikin ni' 17 boards of IJ+'! I1. −
The main purpose is to do something.

Felt old invention by ξ), ! , ! i1. j D
The manufacturing method for gold A/1 name folded plate is to pull out a band-shaped gold PG plate from its winding storage section and process it into an uneven shape in a forming section to make a folded plate of a certain length. The felt material is drawn out from the storage fl (1), and if necessary, it is processed with 1 groove for forming, and then bent at the forming part into the same shape as the folded plate to form a formed felt toy 1 of a certain length. None, when crimping this old molded felt to the folded plate with a nail clamp at a pressure of 11 μm, an adhesive was interposed between the molded felt village and the folded plate, and the adhesive was heated directly or indirectly. .

The timing to start gluing the old felt to the folded plate is set while the folded plate is still retained in the molded part (Z).

Embodiments of this invention will be shown below and will be specifically explained based on the first page.
o: Shows the manufacturing equipment suitable for 3r.

In the drawing, (1) an uncoiler in which the Id band-shaped metal sheet prisoner is wound and stored, (2) a pinch roller, (3)
1. Counter roller, (4) is a metal plate cutter,
(5) rJ.

・Gagashikinsu...The A plate is bent into a concave and convex shape.
) is 6/h ti on the underside of the felt molding part, which will be described later.
Roller support part (6) t? Then, it is sent to a crimping section (7) with felt material. (8) is the roller support guide placed at the exit of the eyebrow compression part, and (9) is ?+
F, Shape j) Q Apply the adhesive to the surface of the folded plate and use 1-1 (adhesive feeder for cloth) by rolling means.

(I(: is (Uncoiler in which 17-shaped felt material (13) is wound and stored, Out: J: Vinci roller, C is counter roller, (+4? IJ, 7-elt strip is roller, θa is felt-toe) (IQ is a felt material forming part described below.

[Previous i1] The fourth felt forming part 0ril is installed above the roller support guide part (ti) of the folded plate, and has a receiving mold (Me) made in the same shape as the uneven folded plate.
It consists of a band-shaped presser mold (+7) positioned diagonally #1 on both sides 41j, and a pressing roller (1!il) positioned on the upper side of the sentence pattern.
17i old felt (B) tt*, P; Screw roller 0! I and a drive roller (not shown) placed between the upper part of the receiving car are inserted into the forming part 019 and formed.In other words, the felt former (the river is When P is fixed, the felt part placed on the center top surface of the receiving mold is fed while being held down by a roller (one frame), the wrinkles in that area are smoothed out, and the felt part placed on the center top surface of the receiving mold The felt part that protrudes from the
7) (It is gradually bent downward at +71, during which it is brought into contact with both 11111 sides of the receiving mold, and is pulled downward, so that the wrinkles in the felt part on both sides of the mold are also smoothed out,
Overall, it is molded into the same shape as the receiving mold.

The pressure bonding part (7) includes a roller support guide part (2) that supports the folded plate covered with felt material, and a pressing roller (2I) positioned on the second side of the folded plate, on both sides of the JJr plate. Pressing mouth that can be attached to each position ~ U1゜: Sword (27)
and pressure rollers (c) positioned on both sides of the folded plate.
(2 of 2: i!
are sprocket C24) t2i and Cheno (2) respectively.
6) (2η all through the motor drive (1)
23), the molded felt tip (13) and the folded plate hole are firmly adhered.

Next, using the above-mentioned manufacturing apparatus, the felt material-based metal folded plate'<, 113! The manufacturing process will be described below: The band-shaped metal plate (A) such as a steel plate or aluminum plate pulled out from the uncoiling (1) passes through a pinch roller (2) and a counter roller (3), and then is transferred to a forming section (5). sent to
This is formed into a concave-convex folded plate, heated to the required temperature by a heating section (not shown), and applied to the surface of the folded plate hole from the forming section (5) with an adhesive dispenser. Liquid adhesive is collected from (9) and sent to the pressure bonding section (7) via the roller support section (6). In the meantime, the band-shaped metal plate φ) to be folded is cut at a certain length by a cutter (4) located on the entry side of the forming section (5).

On the other hand, from the uncoiler (11), the felt tip (11
) is pulled out, but this contains asbestos, rock wool, and glass wool. , Takebini t1n,
Felt 14 consisting of polynisdel, 1/-tan, etc., etc. should be used for 1・t4 (jl,
Binbolow > (II) and counter roller θ'))
S, jll ;'4 Morishi/Roll and the muscles are processed by Row 201, and the oil for bending to match the shape of the 111 folding plate is processed, and then sent to the molding section 0ril, as described above. , the folded plate is bent and formed into a 1-turn shape, and the formed felt material that comes out from this forming part 0 is superimposed on the folded plate hole that has moved to the lower part, and is placed in the crimp part (7). ), and in this pressure bonding part (7), the folded plate (5), one surface of which is coated with a liquid adhesive, and the molded felt are bonded together by the adhesive to form a product.

The molded felt material is glued to the folded plate as shown in I1 above, but the time of gluing is when the folded plate is attached to its formed part (in May).
3, the felt material forming part and the folded plate forming part are positioned at 1'#A for a predetermined distance.

Gold〃・i[? A liquid adhesive for bonding the plate and the molded felt material may be applied to the felt material.

Moreover, it is not limited to a liquid type, and can be a double-sided adhesive film or a heat-fusible film such as a polyethylene film or a nylon film. The double-sided adhesive film has a viscosity of %'f L/
``It is best to put the 0 heat fused 1st three film between the folded plates and the IM, which overlaps the molded felt moon, and mix them between them. Alternatively, it is appropriate to use high frequency heating means.

According to the manufacturing method described above, the following effects can be obtained.

(1) The step of drawing out the metal plate from the uncoiled and forming it into a folded plate and the step of drawing out the felt material from the uncoiled and forming it into the shape of the folded plate are carried out in a unified manner, respectively. In a limited working space, it is possible to manufacture a long felt backing 1114 and a folded metal plate, and the final product can be easily obtained with an integrated manufacturing line.

(2) The time to start gluing the felt material to the folded plate is set while the folded plate is still retained in its molded part, so the direction of movement of the folded plate is regulated, causing vertical and horizontal movements. It has no sharp edges and can be reliably bonded to the molded felt.

That is, since the bending process by the folded plate forming part is performed with its direction of movement being accurately regulated, the direction of movement of the folded plate that has been bent by force 11 is also fixed, so the bending process is performed with the direction of movement being precisely regulated. This eliminates the occurrence of wrinkles in the felt material due to vibration.

(3) When the mag pillar and folded plate enter the crimping part, they are held there, so even if the folded plate comes out of the molded part.

The fold 111 can be maintained in a state p, iA in which no pu1no occurs.

(4) Crimp the felt to the folded plate using felt)
The felt material is easily attached to the folded plate because the felt material is formed in the felt material molding section using a shape J which has been previously molded into a shape similar to that of the folded plate.

(5) When bonding the sheet and the felt material with an adhesive, heating the adhesive can improve the adhesive performance of the original. In other words, heating the adhesive can improve the adhesive performance. By adjusting the viscosity to the appropriate and effective level to maximize its effectiveness, not only strong adhesive strength can be obtained, but also the adhesive t, L J:
Since it is evenly applied to the JC bonding surface, it is possible to reliably prevent the occurrence of defective adhesion areas. Furthermore, since the solvent in the adhesive 1 is eliminated, condensation between the folded plate and the felt 41 caused by the presence of the solvent can be eliminated.

In addition, the use of an adhesive film and a thermally adhesive film is advantageous because it does not cause the blemishes that occur in liquid types.

As mentioned in Section 2 above, according to the method of the present invention, there is a risk of leaving a defective adhesion part on the adhesion surface between Fell+4 and the gold Is hc board, or leaving a wrinkled part on the felt. It is possible to obtain a felt-covered metal folded plate that is easy to use and exhibits a contact bonding function of up to 1-1.

[Brief explanation of the drawing]

Fig. 1 t, Felt month p 1 Clamp gold 7'4 'Partial perspective view of Dr plate, Fig. 2 t, Shiko's invention method 4 cloud': /rl
1!1 Schematic diagram of the production equipment P' (1)
”, #t゛・i formationrp'l 'tJ of the old felt molding part
Figure e, i:641'Ml Qj, pressure W'f part] 1:'
)+Nariyoi)? , in the diagram). Prisoner...Gold A4 folded plate, (B)...Felt material, (1)
(I(t... uncoil, (2) θυ... pinch roller, (3) H... counter roller, (1゛...
・The front matter is a roller, (4) (14... cutter, (5
)...Jli 4J'l molding part, (6) (8)...
Roller support part, (7)...crimping i41;, (9)...
・Adhesive dispenser, 0'n...old felt molding part, (opening 9...receiving mold, θ key...holding mold, 0 field...pressing roller, (1 groaning...l1iA movement) Roller, body...Roller support guide part, (21) C/!IQ increase...Press roller,
QυQ1... Sprott, C'l) C0... Buen. Patent applicant: NICHIAS Co., Ltd. Tokyo Spray Co., Ltd.

Claims (5)

[Claims] (1) A band-shaped metal plate is pulled out from its wound storage section and bent into an uneven shape using a forming V'llL to form a folded plate of a certain length, while a band-shaped felt material is pulled out from its storage group,
If necessary, the molding ribs are processed, and then in the molding section, the bent plate is bent into the same shape as the folded plate, and a fixed length of molded felt material is processed. -11 [When folding and crimping at the crimping part, interpose a contact layer between the molded felt sheet and the folded plate, and heat the adhesive directly or between the sheets.
The time to start gluing the felt material to the folded plate is set while the folded plate is still held in the molded part.
Manufacturing method for J'ffi folded plate made of 7-elt hard wood and 2-layer p-gold marked J'¥. (2) Maejj! ': 'After bending the jtk-shaped gold-flexed root into an uneven shape in the molding section to make a folded plate, the folded plate is heated to a predetermined temperature, and a liquid adhesive is applied to the surface of the folded plate taken out from the forming section. 7L) It is a method for producing an A4-clad metal folded plate according to claim 1, in which the method comprises spraying or coating the metal sheet on the surface of the sheet. (3) When the above-mentioned band-shaped gold plate is bent into a convex shape at the forming part to form a folded plate, the folded metal plate is heated to a predetermined temperature.
! l! L. A felt material-backed metal folded plate according to claim 1, in which a double-sided adhesive film is pasted on the surface of the folded plate taken out from the molding section! Construction method. (4) When forming a folded plate by bending the plate into an uneven shape in the forming section, the entire folded plate is heated to a predetermined temperature, and the folded plate taken out from the forming section is given a molded felt edge. When overlapping the two, press the fl~fusible film between them.
l'ttf'l Desired Range A method for manufacturing a felt material high-strength metal refold plate according to item 1. (5) The folded piece taken out from the molding section (7 L)
14) When the two are brought together, heat is generated between them) +'l
A method for manufacturing a felt-backed metal λ-ru folded plate according to item 1, in which a filter is pressed in and subjected to high-frequency heating.