JPS5840492B2 - Automatic insulation pasting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automatic heat insulating material pasting device for pasting a heat insulating material 5 on an original plate 2.

Metal plates such as aluminum plates, steel plates with corrosion-resistant surface treatment, and stainless steel plates are excellent in terms of waterproofness, durability, and strength, and even thin plates can be used as finishing materials for roofs, ceilings, exterior walls, interior wall structures, and workpieces. Although it can be used for surrounding structures and structures, it is inferior in terms of sound insulation, sound absorption, and heat insulation. The present invention provides an automatic heat insulating material pasting device for pasting and lining a heat insulating material such as a synthetic resin material, and one embodiment will be described in detail below with reference to drawings.

1 is a set of pinch rolls, and the lower roll 12 is a set of pinch rolls.
1 driving force is transmitted from the driving source 11, and the upper roll 13
is configured to be adjustable in vertical movement, and rolls the original plate 2 into the rolls 12,
13 and the belt 14 from the drive source 11.
The driving force is transmitted to the lower roll 12 through the roll 12 to send out the original sheet 2 in one direction.

Reference numeral 2 represents an original plate, which is appropriately selected from among aluminum plates, corrosion-resistant surface-treated steel plates, stainless steel plates, synthetic resin plates, and the like.

3 is a nozzle, a set of members 8 having a cross-sectional shape of 1/4 arc;
, 8' are assembled in a semicircular shape and configured to be freely movable up and down, forming a discharge port 9 whose gap size at the center of the semicircular portion can be freely adjusted,
The adhesive 16 stored in the tank 15 is discharged from the discharge port 9 of the nozzle 3 to apply the adhesive to the upper surface of the original plate 2.

Reference numeral 4 denotes a drying oven, which is equipped with an automatic temperature regulator for automatically maintaining a constant temperature, and dries the adhesive applied to the upper surface of the original plate 2 by the nozzle 3.

5 is a heat insulating material which is highly effective in heat insulation, sound insulation and sound absorption, such as glass fiber, various fibers treated with flame retardant treatment, or porous multi-foam materials such as polystyrene foam and multi-foam resin materials such as polyethylene foam. Select things appropriately.

6 is a pressure bonding roll, and the original plate 2 is coated with adhesive and dried.
and the heat insulating material 5 are clamped and bonded by rolls 17 and 18, and the original plate 2 and the heat insulating material 5 are sent out and conveyed by the lower roll 17 to which one driving force is transmitted from the drive source 11.

Note that the upper roll 18 is configured to be vertically adjustable.

Reference numeral 7 denotes a shear, which appropriately cuts the product in which the original plate 2 and the heat insulating material 5 are pressure-bonded.

Reference numeral 10 denotes a cutting machine, which removes the heat insulating material 5 into an arbitrary shape from the sheet-like material in which the original plate 2 and the heat insulating material 5 are pressure-bonded.

If a highly foamed synthetic resin material such as styrofoam or ethylene foam is used as a heat insulating material, both ends are removed using a hot wire heater, or the non-adhesive portion is removed into an arbitrary shape.

A set of counting rolls 19 converts the rotation of the rolls into pulse signals using a transducer, and counts the pulse signals to count or count the dimensions of the original plate 2.

It is connected to a control panel for generating control signals for applying adhesive and for removing insulation in non-applied areas.

Reference numeral 20 denotes a heat insulating material attaching device, and the adhesive is supplied from the insulating material attaching device 20 via a heat insulating material guide portion 21 to the upper surface of the original plate 2 to which adhesive has been applied and dried in the drying oven 4 .

22 is a vertical adjustment device.

As hinted in FIG. 4, a pair of nozzle members 8, 8' are supported on an axis A and are drawn together by a spring B.

When the rod D moves in the direction of the arrow E due to the operation of the hydraulic or pneumatic cylinder C, the cam G rotates in the direction of the arrow H via the rod F, and the rod K is pushed in the direction of the arrow against the force of the spring J. Can be lowered.

Thus, the shaft A is also pushed down by the rod K in the direction of the arrow, and stops against the height adjustment screw M.

A little before this, the protrusion N fixed on the ends of the members 8, 8' hits the nozzle opening adjustment screw P, so the members 8, 8' are bent by the spring B.
Open in front of the crowd! An outlet port 9 is configured.

When the pressure inside the cylinder C is removed, each of the parts moves in the opposite direction and returns to the state shown in the figure.

Here, by changing the heights of the two types of adjustment screws M and P, the gap between the discharge port 9 and the original plate 2 and the opening degree of the discharge port can be adjusted as desired.

In the figure, Q is a bearing that pivotally supports the roll below the nozzle 3, and R is a part of the frame.

The method of using the automatic heat insulating material pasting device of the present invention is extremely simple and follows the steps below.

(1) Adjust each part according to the thickness of the original plate 2.

The height of the upper rolls 13 and 18 is adjusted using the pinch roll 1 and the pressure roll 6.

(2) The adhesive 16 is stored in the tank 15, and the height of the semicircular nozzle 3 above the original plate 2 is adjusted using the vertical adjustment device 22 of the nozzle 3.
Adjust the height during operation, and adjust the thickness of the adhesive during operation.

The gap size of the discharge port 9 at the center of the semicircular part is adjusted to adjust the flow rate of the adhesive during operation.

Town Preheat drying oven 4.

■ Transfer the insulation material 5 from the insulation material mounting device 20 to the insulation material guide part 21
to the cutting machine 10 via the cutting machine 10.
The signal of the counting roll 19 and the control of the control panel are adjusted so that both ends of the insulation material can be removed by adjusting the cutting machine 10 and the non-adhesive parts of the insulation material 5 can be removed at regular intervals by adjusting the cutting machine 10. Set it to work with the signal.

ψ) When cutting is required at regular length intervals, the signal from the counting roll 19 is set to be interlocked with the control signal from the control panel.

ω After making the adjustment preparations as described above, if you supply the original plate, it will automatically operate.

In the present invention, an adhesive is applied with a nozzle 3 to the upper surface of an original plate 2 which is pinched and conveyed by a set of pinch rolls 1 = dried in a drying oven 4, and a heat insulating material 5 is supplied to the upper surface of the original plate 2. Since this is an automatic insulation material pasting device that compresses and transports the original board 2 and insulation material 5, which have been coated with adhesive and dried using a set of pressure rolls 6, it is easier to apply adhesive than previously required by hand. It has a pasting efficiency of about 20 times or more compared to that of the previous one, and has a pasting capacity of over 2,000 m, resulting in significant labor savings and improved production efficiency. Fold the effect.

In addition, the nozzle 3 is a set of 1b materials 8 having a cross-sectional shape of 1/4 arc.
, 8' are assembled in a semicircular shape and are formed to be freely movable up and down and freely adjustable in the upper direction, forming a discharge port 9 whose gap size f at the center of the semicircle can be freely adjusted, so that the amount of adhesive falling is uniform. Since the thickness of the adhesive can be freely adjusted, there is no waste of adhesive, uniform adhesive strength is obtained, and the adhesive is highly durable and economical.

Furthermore, since a cutting machine 10 is provided to remove the heat insulating material 5 into an arbitrary shape from the original plate 2 and the heat insulating material 5 that have been pressure-bonded, conventionally,
Even the laborious manual work of cutting off pieces of heated material can be done automatically by setting the settings in advance.

In order to further improve the efficiency, automation, and safety of the automatic insulation pasting device of the present invention as described above, the temperature of the drying oven can be adjusted by installing an automatic temperature regulator, eliminating the need for temperature control. If controlled by , the initial application (start-up work) or cutting of the insulation material can be performed quickly, safely, accurately, and automatically by pressing a button, and the cutting can be performed automatically by the signal from the counting roll 19 and the control signal from the control panel. The machine 10 and shear 7 may be set to be linked, and the uncoiler that supplies the original plate 2 - the recoiler that wraps the product, or the roof deck, 11, and the automatic forming device that forms folded plates, square waves, large waves, etc. Of course, by doing so, production can be made more consistent and efficiency can be further improved.

As described above, the automatic thermal insulation material pasting device of the present invention has excellent durability, has a uniform and uniform crimping effect, is highly efficient, is economical with no waste of adhesive, and can be used to apply insulation materials to areas where no insulation material is required. This makes the next process of molding work and on-site installation work easier, and the product not only has the waterproof, durable, and fireproof performance of the base plate, but also has excellent sound insulation, heat insulation, and sound absorption performance of the insulation material. , Surface treatment of the original plate, etc. 2 (If the aesthetic appearance and feel are improved, it can be used not only as a roof finishing material, but also as a finishing material for all kinds of structures such as ceilings, outer walls, inner walls, etc., and as a finishing material for surrounding workpieces. It is an extremely useful invention whose applications can be extended to structural members and which can be used in large quantities.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, with the first figure being a perspective view and the second figure being a perspective view.
The figure is a plan view, and Figure 3 is a cross-sectional front view to explain the main parts. FIG. 3 is a suggested front view of the direction adjustment device. Drawing code: 1...Pinch roll, 2...
Original plate, 3...nozzle, 4...drying oven,
5...Insulating material, 6...Crimp roll, 7...
... Shear 8, 8' ... A set of members with a cross-sectional shape of 1/4 arc, 9 ... Discharge port, 10 ...
Cutting machine, 19... Counting roll, 22...
Vertical adjustment device for nozzle 3, C...Cylinder A...Axle of members 8, 8', M...Height adjustment screw, P...Nozzle Opening adjustment screw.

Claims (1)

[Claims] 1 - Apply adhesive with a nozzle 3 to the upper surface of the original plate 2 being conveyed by a pair of pinch rolls 1, and dry it in a drying oven 4.
In an automatic heat insulating material pasting device, the heat insulating material 5 is supplied to the upper surface of the original plate 2, adhesive is applied with a set of pressure bonding rolls 6, and the dried original plate 2 and the heat insulating material 5 are clamped and conveyed. , cross-sectional shape 1
A nozzle 3 is formed by pivotally supporting a pair of members 8, 8' with /4 arcs and assembled in a semicircular shape, and also includes a mechanism for moving the nozzle 3 up and down and a mechanism for adjusting the height during operation, When the nozzle 3 is lowered, the protrusions N provided at the ends of the members 8 and 8' are brought into contact with the nozzle opening adjusting screw P, thereby forming the discharge port 9 which allows the gap size at the center of the semicircular part to be freely adjusted. This automatic heat insulating material pasting device is equipped with a cutting machine 10 for cutting the heat insulating material 5 into an arbitrary shape from the original plate 2 and the heat insulating material 5 that are clamp-bonded.