JP2000015650A - Method and apparatus for molding partially foamed molding and partially foamed molding - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for molding a partially foamed molding which does not generate defective adhesion to a panel main body in the peripheral fringe of a skin material, a molding apparatus for the method, and the partially foamed molding. SOLUTION: A molding method is adopted in which the outside surface 16a of the peripheral fringe 16 of skin material 12 and the inside surface 15a of the recession part 15 of a panel main body 11 which are laid to overlap each other by the mold clamping of the first and second molds 31, 32 are brought into close contact by a magnetizing means 33. For that purpose, a molding apparatus in which a magnet body 35 is arranged in the second mold 32, and a magnetic body 36 is formed in the skin material 12 is employed. In a partially foamed molding obtained by the method, the magnetic body 36 is formed in the part of the peripheral fringe 16 of the skin material 12 which contacts the inside surface 15a of the panel main body 11 having the pad shaped recession 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for molding a partially expanded molded product in which a pad portion is partially provided on an instrument panel or the like, and to a partially expanded molded product. More specifically, the present invention relates to a device in which the adhesion between the periphery of the skin material and the panel body is improved during foam molding to prevent poor adhesion at this portion.

[0002]

2. Description of the Related Art For example, in an instrument panel, a part of a panel body has a foam layer portion and a pad portion rich in cushioning property is provided. As a method of forming the pad portion, it is common to form the foam layer portion as a separate product and attach it to the panel body.However, the panel body and the skin material are set on each of a pair of dies, and the mold is clamped. A method has been proposed in which a foaming liquid material is foamed in a space between a panel body and a skin material to be formed later and integrally formed.

[0003] In order to manufacture the pad portion automatically and efficiently, it is preferable that the pad portion is set in a mold and integrally molded as described above. However, the foaming liquid from the joint between the skin material and the panel body is preferably used. Leakage is a problem. Therefore, there is a method in which a soft tape is attached to this portion, or a sealing member is provided on one of the molds so as to protrude.

[0004]

However, in the above-described method of applying the soft tape to the joint, the adhesion between the skin material and the soft tape was insufficient, and it was difficult to completely prevent the leakage of the foaming liquid. . Further, in the case where the seal member is provided, there is a problem that the skin material is pulled by projecting the seal member, and the shape of the end portion of the foam layer portion is deformed. In view of this, Japanese Patent Laid-Open No. 7-329077 discloses that a support member is provided so as to be able to advance and retreat along an outer edge of an installation portion of the first type skin material on which the skin material is installed, and the peripheral edge of the skin material is brought into contact with the support member. Although there has been proposed a method of clamping the mold in an upright state, it still does not always guarantee the close contact between the skin material and the panel body.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a method and apparatus for forming a partially foamed molded article which does not cause poor adhesion to a panel body at the periphery of a skin material. Another object of the present invention is to provide a partially foamed molded product.

[0006]

According to a first aspect of the present invention, there is provided a pad comprising a skin material on a part of a panel body and a foam layer included in the skin material. A method for molding a partially foamed molded article having a portion formed thereon, wherein a peripheral edge of the skin material is bent toward the back side in accordance with the shape of the pad portion, and a first side of the side arranged on the front surface side of the skin material is formed. A panel body having a pat-shaped concave portion having an inner surface that is placed in a mold and abutting an outer surface of a peripheral edge of the skin material is placed in a second mold, and the first and second molds are clamped. The outer surface of the overlapping skin material and the inner surface of the panel main body are brought into close contact with each other by magnetic bonding means, and a foaming liquid is injected into a space formed between the skin material and the panel main body to form a foam layer. And a method for forming a partially foamed molded article. After the outer surface of the outer periphery of the skin material and the inner surface of the concave portion of the panel main body are overlapped by the mold clamping, the inner surface of the concave portion of the panel body and the outer surface thereof are closely adhered to each other by the magnetically attaching means so that the skin material does not fall down. .

According to a second aspect of the present invention, the magnetic attaching means includes a magnet body disposed at a required interval around the second type pad-shaped recess, and a magnetic body provided on a peripheral edge of the skin material. The method for molding a partially expanded molded article according to claim 1, comprising: The magnet body may be either an electromagnet or a permanent magnet. The magnetized surface can be secured by forming the magnet body into a band-like shape along the periphery of the second-type pad-shaped concave portion. In addition, since the corners of the pad-shaped concave portions are easily provided with rigidity in shape, there is no need to provide a magnet body,
Band-shaped members are provided at other portions at appropriate intervals. The magnetic material is preferably a magnetic paint, a magnet or a tape with iron, etc. The magnetic paint is applied to the front side of the skin terminal, and the magnet or the tape with iron is adhered to the back side of the skin terminal.

The invention according to claim 3 is the partial foam molding according to claim 1 or 2, wherein the magnet body is an electromagnet, and the electromagnet is turned on / off in conjunction with opening and closing operations of the first and second dies. This is the method of molding the product. When the magnet body is an electromagnet, for example, the electromagnet is turned on at an appropriate timing in conjunction with the opening and closing operations of the first and second dies, such as turning on when the mold is closed, turning off at the same time as releasing the cam lock of the mold. Can be activated.

According to a fourth aspect of the present invention, the skin material comprises:
4. The device according to claim 1, wherein said peripheral edge is set up in advance and is set at a predetermined position of said first mold.
It is a molding method for the partially foamed molded article described above. The peripheral edge of the skin material is bent in advance toward the back surface side in advance according to the depression of the first mold, or the shape at the time of molding the skin material. This prevents the peripheral edge of the skin material from falling down during mold clamping. When the step between the panel body and the skin material is as large as about 2 to 5 mm, it is easy to support the periphery of the skin in a bent state.
The fall of the periphery of the skin material can be prevented.

According to a fifth aspect of the present invention, a peripheral edge of the skin material is provided on a side surface of a retractable support member provided along an outer edge of an installation portion of the first type skin material on which the skin material is installed. 5. The partially foamed molded product according to claim 1, wherein the second foam member is supported in an upright state by abutting, and the mold is clamped while the support member is retracted with respect to the second mold on which the panel body is installed. This is a molding method. Whether the peripheral edge of the skin material is upright in advance or not, the peripheral edge can be raised by the support member. In addition, the support member can move forward and backward, and it retreats at the same time as mold clamping,
The fall of the peripheral edge of the skin material during the mold clamping can be prevented. The step between the panel body and the skin material is about 0 to 1
When the thickness is as small as mm, it is difficult to hold the skin material in a bent state by the mold. Therefore, the supporting member maintains the folded state even if the step is small, and ensures that the peripheral edge of the skin material is prevented from falling down by the magnetically attaching means.

According to a sixth aspect of the present invention, the proximity distance between the first and second molds at the time of clamping the first and second molds into which the panel body and the skin material are fitted is detected, 6. The part according to claim 5, wherein mold clamping control is performed based on the value of the detected proximity distance so that the support member is retracted while maintaining non-contact with the panel body fitted into the opposing second mold. This is a method for molding a foam molded article. There is no risk that the top of the support member on the side where the skin material is set will come into contact with the panel body.

According to a seventh aspect of the present invention, there is provided partial foaming for forming a pad portion of an instrument panel in which a pad portion comprising a skin material and a foam layer included in the skin material is formed in a part of the panel body. An apparatus for forming a product, comprising: a first mold disposed on the front side of the skin material and installed with the periphery of the skin material bent toward the back side; and an inner surface for contacting an outer surface of the periphery of the skin material. A second mold for installing a panel body having a pad-shaped recess having a side surface, and the outer surface of the skin material and the inner surface of the panel body that are overlapped by the mold clamping of the first and second molds are brought into close contact with each other. Magnetic attachment means,
Wherein the magnetic attachment means comprises a band-shaped magnet body disposed at a required interval around the second-type pad-shaped recess, and a magnetic body provided in advance on the periphery of the skin material. , A device for molding a partially foamed product. After the outer surface of the peripheral edge of the skin material and the inner surface of the concave portion of the panel main body are overlapped by mold clamping, they are brought into close contact with each other by magnetic attachment means.

The invention according to claim 8 is provided so as to be able to advance and retreat along an outer edge of an installation portion of the first-type skin material on which the skin material is installed, and to stand up by bringing the peripheral edge of the skin material into contact. The apparatus for molding a partially foamed product according to claim 7, further comprising a support member that supports the state in a state. There is no risk that the top of the support member on the side where the skin material is set will come into contact with the panel body.

According to a ninth aspect of the present invention, there is provided a partially foamed molded product in which a pad portion comprising a skin material and a foam layer included in the skin material is formed on a part of the panel body. Is a partially foamed molded product in which a magnetic material is provided in a part of the periphery of the panel that closely contacts the inner surface of the panel body having the pad-shaped recess. When forming the foamed layer, it is possible to use the magnetic material at the periphery of the skin material to draw the periphery of the skin material to the panel body, thereby improving the adhesion.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to illustrated examples. FIG. 1 is a perspective explanatory view of an instrument panel to which the partially foamed molded article of the present invention is applied, FIG. 2 is a sectional explanatory view of AA part in FIG. 1, and FIGS. It is sectional explanatory drawing before and after mold clamping of the shaping | molding apparatus of a part.

In FIG. 1, an instrument panel 1 molded by the method and apparatus for molding a partially foamed molded product of the present invention has a pad portion having a cushioning property in addition to a solid portion 2 consisting solely of a panel main body 11. 3 is provided. In the illustrated example, an air outlet 4 is provided in the solid portion 2.

As shown in FIG. 2 which is a cross-sectional view taken along the line AA of FIG. 1, the pad portion 3 has a skin material 12 and a skin material 1 on a part of the panel main body 11 (portion where the concave portion 15 is formed).
2 is formed by laminating the foam layer 13 included in the second layer.

The panel main body 11 is, for example, a base body of an instrument panel in a specific vehicle, and is formed in a required shape in advance. Foam layer 13
Is formed in a portion where
It is preferable that the inner side surface 15a of the fifth member 5 be substantially vertical or be greatly inclined. This is because the peripheral edge 16 of the skin material 12 is easily brought into close contact with the mold at the time of mold clamping, and easily withstands the pressure applied from the inside when the foaming liquid foams.

The skin material 12 is formed in advance so that the peripheral edge 16 is bent to the rear surface side and is substantially vertical or greatly inclined, or is arranged along a supporting member (not shown) when setting the lower die (not shown). So that it can be folded. As the skin material 12, it is preferable to use a powder slush molded product that is easy to apply fine work such as a grain to the surface and is excellent in aesthetic appearance and touch feeling. However, it may be vacuum-formed and is not particularly limited. The skin material 12 is generally formed softly in consideration of the cushioning property of the foam layer 13 formed on the back surface side.

The foam layer 13 is formed by foaming the foaming liquid injected between the skin material 12 and the panel body 11 after or immediately before the mold clamping. Foam layer 1
The portion where 3 is formed has elasticity, and is a pad portion 3 having particularly excellent tactile sensation.

Materials for forming the skin material 12 and the foam layer 13 include PVC, olefin-based thermoplastic elastomer (TPO), and styrene-based thermoplastic elastomer (TP).
S), urethane-based thermoplastic elastomer (TPU), polyester-based thermoplastic elastomer, and the like.

The material for forming the panel body 1 is a thermoplastic resin such as polyethylene resin, polypropylene resin (PP), polystyrene resin (PS), nylon, ABS resin, noryl resin, or polypropylene resin such as talc, mica or Hard resins that can be easily molded by compression molding or injection molding, such as a polypropylene resin (PPC) with a filler reinforced with glass or the like and a modified polyphenylene oxide resin (PPO), are suitably used.

As shown in FIG. 2, a magnetic body 36 is provided on the back side of the peripheral edge 16 of the skin material 12 by sticking. The magnetic body 36 cooperates with a mold-side magnet body (not shown) to form the recess 15 of the panel body 11.
And the outer surface 16a of the peripheral edge 16 of the skin material 12 has a function of closely adhering. The dimension H shown in the drawing indicates the degree of the step between the panel body 11 and the skin material 13. If the step H is large, the peripheral edge 1 of the skin material 12
6 means that the dent of the mold supporting the peripheral edge 16 of the skin material 12 exists in a shallow state when the step H is small.

Next, a method and apparatus for molding a partially foamed molded product exemplified by the instrument panel shown in FIGS. 1 and 2 will be described with reference to FIGS. 3 and 4. FIG.

First, the molding apparatus includes a lower mold, ie, a first mold 31, on which the skin material 12 is installed, an upper mold, ie, a second mold 32, on which the panel body 11 is installed, a magnetically attaching means 33, and a support member 34. Be prepared. The attachment of the support member 34 is optional,
It is desirable to provide when the step H is as small as 0 to 1 mm. If the step H is as large as 2 to 5 mm, the supporting member 3
4 is not particularly necessary.

The first mold 31 is disposed on the front surface side of the skin material 12 and has a shape in which the peripheral edge 16 of the skin material 12 is bent to the back surface side, and is formed of a nonmagnetic alloy or resin. You. The second mold 32 has a shape in which the panel main body 11 having the pat-shaped concave portion 15 having the inner side surface 15a that comes into contact with the outer side surface 16a of the peripheral edge 16 of the skin material 12 is installed, and is made of a nonmagnetic alloy or resin. And so on. And
The first mold 31 and the second mold 32 can be opened and closed between a mold opening position in FIG. 3 and a mold clamping position in FIG. 4 by a mold clamping mechanism (not shown).

The magnetic attaching means 33 includes a band-shaped magnet body 35 buried around the pad-shaped concave portion 15 of the second mold 32 and arranged at required intervals in the thickness direction of the drawing, and a peripheral edge of the skin material 12. And a magnetic body 36 provided on the base material 16.

The magnet body 35 in the illustrated example is formed of an electromagnet, and is arranged at a predetermined interval in a band shape with respect to the peripheral edge 16 of the skin material 12 as shown in FIG. Since the corner portion of the peripheral edge 16 has a self-supporting function, it is not particularly necessary to provide the magnet body 35 in this portion. The ON / OFF timing of the magnet body 35 can be controlled by the control unit 41 in conjunction with the opening and closing of the upper and lower dies 31, 32. In the illustrated example, the upper and lower dies 31, 3
2 is turned on in the closed mold clamping state, and is turned off before the degas that releases the cam lock of the upper and lower dies 31, 32. The magnet 35 is preferably an electromagnet, but may be a permanent magnet. When the closing speed of the upper and lower dies 31, 32 is high, permanent magnets can also be used.

The magnetic material 36 is preferably formed of a magnetic paint, a magnet, a tape containing iron, or the like.
It is only necessary to apply the adhesive to the front side of the cover 2, and the magnet or the tape containing iron is adhered to the back side of the skin material 12 with an adhesive.
Of course, materials that do not hinder the operation of the magnetic attachment means 33 are selected for the molds 31 and 32.

The support member 34 includes a support 51 and a support 5.
1 comprises a driving means 52 for moving the unit 1 forward and backward, and an approach detecting means 53 for the upper and lower dies 31, 32. The support body 51 includes the first mold 31.
Is provided so as to be able to advance and retreat along the outer edge of the installation portion of the skin material 12, and has a side surface 51 a that brings the peripheral edge 16 of the skin material 12 into contact with the skin material 12 and stands up. Further, it is desirable that a material 51b having a cushioning property such as felt is attached to a portion where the support body 51 comes into contact with the panel main body 11 during molding. This is because the panel body 11 is not damaged. Further, instead of or in addition to the cushioning material 51b, the proximity detecting means 53 detects a distance corresponding to the closing of the upper and lower dies 31, 32, the control unit 41 controls the driving means 52, and the panel of the support 51 is A mechanism for securing a predetermined gap ε between the main body 11 and the portion facing the main body 11 can be employed.

Next, a molding method using the above-described molding apparatus will be described with reference to FIGS.

In FIG. 3, the peripheral edge 16 of the skin material 12 is bent to the rear side according to the shape of the pad portion, and the first mold 31 on the side arranged on the front surface side of the skin material 12
2 is installed as shown. At this time, the support member 51 of the support member 34 is in the advanced state shown in the drawing, and supports the outer side surface 16 a of the peripheral edge 16. A magnetic body 36 is attached in advance to the inner side surface of the peripheral edge 16, that is, the back surface side.

Simultaneously with the installation of the skin material 12 on the first mold 31, the panel body 11 having the pad-shaped recess 15 having an inner surface 15a with which the outer surface 16a of the peripheral edge 16 of the skin material 12 abuts is formed. It is set on the mold 32. This second mold 32
Around the recess 15 is a magnet body 35 composed of an electromagnet.
Is buried.

Next, as shown in FIG.
The mold clamping of 1, 32 is performed. During this mold clamping, the support 51 of the support member 34 retreats while securing a predetermined gap ε with respect to the panel body 11. Then, as shown in FIG. 4, the outer surface 16 a of the peripheral edge 16 of the skin material 12 and the inner surface 15 a of the panel main body 11 overlap each other. When the mold clamping is completed, the control unit 41 turns on the magnetic body 35 of the electromagnet. Thereby, the skin material 12 is formed by the magnetic bodies 35 and 36.
Outer surface 16a of the peripheral edge 16 and the inner surface 1 of the panel body 11
5a. Next, a foaming liquid is injected into a space formed between the skin material 12 and the panel body 11 to form a foamed layer. Since the outer surface 16a of the peripheral edge 16 of the skin material 12 and the inner surface 15a of the panel main body 11 are closely adhered to each other by the magnetically attaching means, the leakage of the foaming liquid caused by the fall of the peripheral edge 16 of the skin material 12 and the biting can be prevented. Can be prevented.

When the step H between the panel member 11 and the skin material 12 is as large as 2 to 5 mm, the bending of the skin material in the recessed portion of the first mold 31 becomes severe, and the skin material 12
Since the inverted state is maintained to some extent, the support member 34 does not necessarily need to be installed. The step H is 0 to 1 mm
When the distance is less than 2 mm, the support member 34 maintains the inverted state of the skin material 12.

[0036]

As described above, according to the first aspect of the present invention, by providing the magnetically attaching means between the mold and the skin material, the skin is formed by the flow of the foaming liquid during the injection of the foaming liquid. It is effective in preventing falling down and preventing the occurrence of adhesion failure and leakage of the foaming liquid.

According to the second aspect of the present invention, since the magnet body is a combination of the magnet body on the mold side and the magnetic body on the skin material side, the magnetizing means is arranged on the skin material side without difficulty, and the adhesion by suction is made. Can be secured.

According to the third aspect of the present invention, since the electromagnet is selected as the magnet body of the magnetically attaching means, the magnetic body on the skin material side can be attracted when necessary, and appropriate adhesion can be ensured with good timing. .

According to the fourth aspect of the present invention, when the step between the panel body and the skin material is as large as about 2 to 5 mm, the outer periphery of the skin is supported in a bent state, and the skin is supported only by the magnetically attaching means. Falling of the periphery of the material can be prevented.

According to the fifth aspect of the present invention, when the step between the panel body and the skin material is small, that is, about 0 to 1 mm and less than 2 mm, it is difficult to hold the skin material in a bent state. Therefore, the supporting member can maintain the bent state even if the step is small, and can reliably operate the magnetic attachment means for preventing the peripheral edge of the skin material from falling down.

According to the sixth aspect of the present invention, even if there is a supporting member, the top of the supporting member on the side where the skin material is set does not contact the panel main body, so that the panel main body may be damaged. There is no.

According to the seventh aspect of the present invention, a simple device configuration in which a magnet is disposed on a mold and a magnetic material is provided on a skin material can cause the skin to fall due to the flow of the foaming liquid during the injection of the foaming liquid. Therefore, an effect of preventing poor adhesion and leakage of foaming liquid can be achieved.

According to the eighth aspect of the present invention, in addition to the configuration in which the magnet body is arranged in the mold and the magnetic material is provided in the skin material, a supporting member for supporting the periphery of the skin material is provided, so that the panel body and the skin material are provided. Even if the step between them is as small as about 0 to 1 mm and less than 2 mm, the epidermis does not fall down due to the flow of the foaming liquid during the injection of the foaming liquid, and does not cause poor adhesion and leakage of the foaming liquid. .

According to the ninth aspect of the present invention, when the foamed layer is formed, the magnetic material on the periphery of the skin material is used to draw the periphery of the skin material to the panel body, thereby improving the adhesion. Since it is a foam molded product, it is possible to reliably prevent poor adhesion and leakage of foaming liquid during molding.

[Brief description of the drawings]

FIG. 1 is an explanatory perspective view of an instrument panel to which a partially foamed molded product of the present invention is applied.

FIG. 2 is an explanatory cross-sectional view taken along a line AA in FIG. 1;

FIG. 3 is an explanatory cross-sectional view of a device for forming a pad portion of a partially foamed molded product according to an embodiment of the present invention before mold clamping.

FIG. 4 is an explanatory sectional view of the molding apparatus of FIG. 3 after clamping.

FIG. 5 is an explanatory diagram of an example of arrangement of magnet bodies.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Instrument panel (partial foam molding) 2 Pad part 11 Panel main body 12 Skin material 13 Foam layer 15 Depression 15a Inner surface 16 Peripheral edge 16a Outer surface 31 Lower die (first type) 32 Upper die (second type) 33 Magnetic Attachment means 34 Support member 35 Magnet (electromagnet) 36 Magnetic body

Continuation of the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (Reference) B29K 105: 20 B29L 31:58 (72) Inventor Sadao Teranishi 4-1-1-21 Hamazoedori, Nagata-ku, Kobe-shi, Hyogo Mitsuboshi Belt In-house F term (reference) 3D044 BA11 BB01 BC03 4F202 AA15 AA45 AD05 AD07 AG03 AG20 AH25 AH26 AP06 AR07 CA01 CB01 CB13 CB20 CQ01 CQ06 4F204 AA15 AA45 AD05 AD07 AG03 AG20 AH25 AH26 AP06 AR07 EA01 EB01 EB01 EB01 EB01

Claims (9)

[Claims] 1. A method for molding a partially foamed molded article comprising a pad portion formed of a skin material and a foam layer included in the skin material on a part of a panel body, wherein a peripheral edge of the skin material is formed. Bend to the back side according to the shape of the pad part,
Installed on the first mold on the side arranged on the surface side of the skin material,
A panel body having a pad-shaped concave portion having an inner surface that abuts an outer peripheral surface of the periphery of the skin material is installed in a second mold, and the skin material overlapped by the mold clamping of the first and second molds. The outer side surface and the inner side surface of the panel main body are brought into close contact with each other by magnetic attachment means, and a foaming liquid is injected into a space formed between the skin material and the panel main body to form a foam layer.
Molding method for partially foamed molded products. 2. The magnetic attaching means comprises a magnet body disposed at a required interval around a recess of the second type pad shape, and a magnetic body provided on a peripheral edge of the skin material. A method for molding the partially foamed molded article according to the above. 3. The electromagnet, wherein the magnet is an electromagnet, and the electromagnet is turned on / off in conjunction with the opening and closing operations of the first and second types.
The method for molding a partially foamed molded article according to claim 1 or 2, wherein the molded article is subjected to FF. 4. The partially foamed molded article according to claim 1, wherein said skin material is set at a predetermined position of said first mold with its peripheral edge being set upright in advance. Molding method. 5. A peripheral edge of the skin material stands upright by contacting a side surface of a movable support member provided along an outer edge of an installation portion of the first type skin material on which the skin material is installed. The method for molding a partially foamed molded product according to claim 1, wherein the mold is clamped while the support member is retracted with respect to the second mold, which is supported in a state and a panel body is installed. 6. A proximity distance between the first and second molds at the time of clamping the first and second molds into which the panel body and the skin material are fitted, and the support members face each other. 6. The method of molding a partially foamed molded product according to claim 5, wherein mold clamping control is performed based on the value of the detected proximity distance so as to retreat while maintaining non-contact with the panel body fitted into the second mold. . 7. A partially foamed product forming apparatus for forming a pad portion of an instrument panel, wherein a pad portion formed of a skin material and a foam layer included in the skin material is formed in a part of a panel body. A pat shape having a first mold disposed on the front side of the skin material and installed with the periphery of the skin material bent toward the back side, and an inner surface for bringing the outer surface of the periphery of the skin material into contact A second mold for installing a panel body having a concave portion, and magnetic attachment means for bringing an outer surface of the skin material and an inner surface of the panel body that are overlapped by mold clamping of the first and second molds into close contact with each other. The magnetic attaching means comprises a band-shaped magnet body disposed at a required interval around the second-type pad-shaped concave portion, and a magnetic body provided in advance on the periphery of the skin material. Molding equipment for partially foamed products. 8. A support member provided so as to be able to advance and retreat along an outer edge of an installation portion of the first-type skin material on which the skin material is installed, and to support the skin material in an upright state by contacting the peripheral edge of the skin material. The molding apparatus for a partially foamed product according to claim 7, further comprising: 9. A partially foamed molded product in which a pad portion composed of a skin material and a foam layer included in the skin material is formed in a part of a panel body, wherein a part of a periphery of the skin material is
A partially foamed molded product in which a magnetic body is provided at a portion in close contact with an inner surface of a panel body having the pad-shaped recess.