JPH09299696A - Folding device for shirt fly - Google Patents

Abstract

PROBLEM TO BE SOLVED: To fold a fly cloth with no drift against a weave texture or a pattern by mounting the fly cloth on a fly cloth mounting bed in the adsorbed state, pressing the fly cloth with a presser plate, advancing folding pieces to fold both sides of the fly cloth, and pressing a steam pressboard from above for steam pressing. SOLUTION: A suction source 2 is operated before work, and a fly cloth and a core cloth are correctly mounted on a fly cloth mounting bed 3 along a laser beam. A presser plate 4 is lowered to press the center section of the fly cloth on the fly cloth mounting bed 3. Both sides of the fly cloth are somewhat lifted, and folding pieces 5, 5 are advanced to fold both sides of the fly cloth. A steam pressboard 6 is lowered to the position near the upper faces of the folding pieces 5, 5, and the folded portions of the fly cloth are pressed from above not to beretumed to the original positions. The folding pieces 5, 5 are retreated, the steam pressboard 6 is lowered, and a steam valve 12 is opened for steam pressing.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding device for a shirt stand.

[0002]

2. Description of the Related Art Conventionally, in order to make a placket to be attached to the front body of a shirt, an interlining material is attached to a predetermined portion of a plaque material a, which is folded using a trumpet tube and a roll and then pressed. It is known to obtain the upright shown in FIG.

[0003]

[Problems to be Solved by the Invention]
Since the upright fabric is folded using the trumpet tube and roll, it is easy to fold it with a slight deviation from the texture or pattern of the upright fabric when folding, especially the shirt fabric and the upright are lattice patterns and other patterned products. In this case, even if there is a slight deviation between the handle and the fold line, this is conspicuous, and when attaching the front stand to the front body, the handle of the front body and the front stand must be adjusted and must be reworked. There wasn't. In view of the present situation, the present invention is to provide a folding device capable of folding without shifting a texture or a handle.

[0004]

According to a first aspect of the present invention, there is provided a front cloth placing table having a ventilation part at a central portion in the longitudinal direction and a non-venting part on both sides of the ventilation part. A presser plate having a width equal to the breathable front stand width, which is provided above the standing cloth stand and holds the standing cloth set on the stand cloth stand, and is provided on both sides of the standing cloth stand. And a fold piece for advancing with respect to the prefabricated dough table to fold both sides of the prefabricated dough set on the prefabricated dough table and a steam press plate provided above the prefabricated dough table. With such a configuration, after placing the upright fabric on the upright fabric placing table, after pressing the upright fabric with the pressing plate, the folding piece is advanced to fold both sides of the upright fabric. After that, the steam press board is pressed from above and pressed, so that the presser plate becomes a ruler and the texture or pattern of the upright fabric is formed. It can be folded in the correct fold line against.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to the drawings. In the figure, reference numeral 1 denotes a machine casing, which is a rear portion of the machine casing 1 and has a ventilation portion 3a connected to an intake source 2 at a central portion in the longitudinal direction.
And the front fabric placing table 3 provided with the non-ventilated portions 3b on both sides thereof.
And a presser plate 4 having a width substantially equal to the width of the upright material which is placed on the upright material mounting table 3 and presses down the upright material a, which is provided above the upright material mounting table 3. Folding pieces 5 and 5 are provided on both sides of the platform 3 for advancing with respect to the front fabric placing table 3 to fold both sides of the front fabric a installed on the front fabric placing table 3, and further, a pressing plate 4 Is provided with a steam press plate 6 for steam-pressing the upright fabric a installed above the upright fabric placing table 3, and the front fabric a and the interlining b are prepared in the front part of the machine frame 1. A workbench 7 is provided.

This will be described in detail below. The central portion of the stand-up cloth placing table 3 is formed of a hollow, long and airtight box body 8 made of a stainless steel plate, and a large number of ventilation holes are formed on the upper surface of the box body 8. Draft (8
a) is provided and a felt (8b) is attached to the upper surface thereof to form a ventilation part 3a having air permeability on the upper surface of the box body 8, and the inside of the box body 8 is communicated with the suction port of the pump serving as the intake source 2. . The intake source 2 is constructed so that its suction force can be switched between two stages. Then, on both sides of the box body 8, a non-breathable non-ventilating portion 3b made of a stainless plate was faced.

Both the non-ventilating portions 3b are provided on the upper surface of the upright fabric placing table 3.
A cover plate 14 is provided to cover the upper surface of the ventilation part 3a from both sides of the ventilation part 3a. The cover plate 14 is a bolt nut 14a inserted into a long hole (not shown) provided in the non-vention part 3b.
The width of the ventilation part 3a can be adjusted by tightening and fixing it to the stainless steel plate constituting the. Further, the box body 8 is supported on the upper ends of a plurality of bolts 9 screwed into the machine frame 1,
By screwing the bolt 9, the height of the ventilation part 3a formed on the upper surface of the box body 8 can be finely adjusted to a position slightly lower than the non-ventilation parts 3b.

The pressing plate 4 comprises a pair of L-shaped members 4a formed by bending a thin stainless steel plate having a thickness of about 0.5 mm upward, and the portions which are bent upward are overlapped with metal rods 4b and 4b on both outer sides thereof. Along the side of the
Many holes (not shown) are formed in the stainless steel plates 4a, 4a.
Is provided with air permeability, and is supported on the machine frame 1 so as to be vertically movable by the support rods 4c and 4c attached to both ends of the pressing plate 4,
The holding plate 4 has an air piston cylinder 4d connected to it.
It was made to move up and down by. The folding pieces 5 and 5 are made by bending a stainless steel plate, and a part of the bending piece 5 and 5 is made up of the upright fabric loading table 3
Of the folding pieces 5 and
Are connected to the air piston cylinders 5a and 5a, respectively, and are projected and retracted on the non-ventilated portions 3b and 3b.

In the steam press board 6, an electric heater 6b is embedded in a block 6a having good heat conductivity such as copper, and a steam chamber 6b is formed in the block 6a.
A large number of steam holes 6c connected to the steam chamber 6b are provided on the lower end surface of a, and as the steam press board 6 faces the upper surface of the upright fabric loading table 3, a pair of left and right overhang portions 1a provided on the machine frame 1 An air piston cylinder 11 supported by a rod 10 so as to be able to move up and down, and directed to an upper portion of the overhang portion 1a.
Then, the steam press board 6 was moved up and down.

The block 6a is attached to the lower surface of the support plate 15 to which the rods 10 and 10 and the air piston cylinder 11 are connected, via a spacer 16 which is attached at a distance, and the heat from the block 6a is applied to the support plate 15. I made it difficult to escape to the outside through.

The lower end of the block 6a is provided with a recess 6d into which a portion projecting above the pressing plate 4 is inserted.
The distance to both ends of the lower end surface of the block 6a is equal to or slightly wider than the stand-up width so that the bent portion can be pushed. Reference numeral 12 is a valve interposed between the steam press board 6 and a steam source (not shown), and 13 is a laser beam emitter. The center line of the ventilation part 3a of 3 is drawn, and the ventilation fabric 3a is aligned with this, and the center of the ventilation fabric 3a is aligned so that the ventilation fabric 3a can be placed more accurately on the ventilation part 3a. did. However, instead of the center line formed by the laser beam, the upright fabric a can be accurately placed by aligning the side edges of the upright fabric a with the both side edges of the upright fabric placing table 3.

Next, the operation of this apparatus will be described with reference to FIG. Prior to the work, the intake source 2 is operated in a weak intake state and placed, and as shown in FIG. 5A, the upright fabric a and the core fabric b are correctly placed on the upright fabric placing table 3 along the laser beam. Next, the pressing plate 4 is moved downward to press the central portion of the upright fabric a onto the upright fabric placing table 3. Then, the upright fabric a is pressed down, so that both sides thereof are slightly lifted (b in FIG. 5). In this state, when the folding pieces 5 and 5 are moved forward, both sides of the upright fabric a are folded (c in FIG. 5). In this state, the steam press board 6 is moved downward to a position approaching the upper surfaces of the folding pieces 5 and 5, and the steam press board 6 is used to move the front cloth a.
Press the folded part of the so that it will not return to its original position (d in FIG. 5). Next, after retracting the folding pieces 5 and 5 (e in FIG. 5), the steam press board 6 is moved downward so that the lower surface thereof is brought into pressure contact with the upper surface of the holding plate 4, and the intake source 2 is operated in a strong intake state. Open the steam valve 12 with
When steam pressing is performed for about 3 seconds, the press-fitting plate 4 serves as a ruler to correctly fold the upright fabric a, and the core fabric b is heat-bonded to the upright fabric a.

In this state, although the pressing plate 4 is thin, the pressing plate 4 is steam-pressed with the pressing plate 4 sandwiched between the upright fabrics a, so that the degree of crease formation is not sufficient. Therefore, as shown in FIG. 5g, the steam press plate 6 and the press plate 4 are moved upward, the press plate 4 is exposed on the folded upright fabric a, and then the steam press plate 6 is pressed again. You can make more reliable creases. I in FIG. 5 shows a state in which the work is completed. In the above-described embodiment, the upright dough placing table 3 is fixed to the machine frame 1 and the steam press board 6 is moved up and down. However, the steam press board 6 side is fixed to the machine frame 1 to make the upright cloth It is also possible to move the platform 3 up and down.

[0014]

As described above, according to the first aspect of the present invention, since the upright fabric is placed on the upright fabric mounting table in a state of being adsorbed by the intake source, the front upright fabric mounting table is delusional. It is easy to work without moving the upright fabric, and after pressing the upright fabric with the pressing plate, advance the folding pieces to fold both sides of the upright fabric and press the steam press board from the top to steam. By pressing to make folds, the press plate can be easily folded to form a ruler, and the creases can be folded with accurate creases that do not deviate from the texture or pattern.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the invention.

2 is a cutaway side view of FIG.

FIG. 3 is a cutaway front view of FIG.

FIG. 4 is an enlarged view of a main part of FIG.

FIG. 5 is a diagram for explaining the operation.

[Figure 6] Front slope view

[Explanation of symbols]

 2 Intake source 3a Ventilation part 3b Non-ventilation part 3 Standing cloth loading platform 4 Holding plate 5 Folding piece 6 Steam press board

Claims (1)

[Claims] 1. A stand upright fabric mounting table having a ventilation part connected to an intake source at a central part in a longitudinal direction and non-ventilation parts on both sides thereof.
A presser plate having a width equal to the breathable front stand width, which is provided above the upright dough stand and holds down the upright dough set on the upright dough stand, and on both sides of the upright dough stand From a folding piece that moves forward with respect to the provided upright dough placing table and folds both sides of the upright dough placed on the upright dough placing table, and a steam press panel provided above the upright dough placing table. The folding device for the shirt stand.