JP2000189685A - Cloth placing base for pocket sewing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To smoothly pull and remove a template for a pocket without deflecting a body part cloth in pulling and removing the template in a cloth placing base for a pocket sewing device in which a pocket cloth is put on the pocket template, with the body part cloth on the cloth placing base, in which the pocket cloth on the template is folded to be set on the body part cloth, and in which the template is removed. SOLUTION: This cloth placing base 30 for a pocket sewing device is provided with a subsidiary table 41 as one of two-parted parts of a placing surface on which a body part cloth M is placed including a part where a yoke sewing part Z of the body part cloth M is placed, a main table 31 as the other of the two-parted parts of the placing surface on which the body part cloth M is placed, and an elevation means to move the subsidiary table 41 and the main table 31 up and down. A height position of the subsidiary table 41 at a timing of removing a template 22 can be set to be lower than a height position of the main table 31.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a pocket cloth, a pocket cloth on a cloth table, and a pocket cloth on a cloth plate. The pocket cloth is folded and set on the body cloth. The present invention relates to a cloth mounting table of a pocket sewing apparatus for performing a process of extracting a template.

[0002]

2. Description of the Related Art Conventionally, a pocket sewing apparatus has been developed which sew a pocket on a body cloth of pants such as jeans. A conventional pocket sewing device will be described with reference to FIG. FIG. 1 shows a pocket sewing apparatus 1 according to an embodiment of the present invention. However, since most of the configuration is the same as that of the related art, the same components as those of the related art are denoted by the same reference numerals as those of the related art. Will be explained. The pocket sewing device usually includes a cloth matching portion 2 in which the edge of the pocket cloth P is folded inward and set on the body cloth M, and sewing where the body cloth M and the pocket cloth P are sewn after the pocket cloth P is set. The body cloth M on which the part 9 and the pocket cloth P are set
And a transport device 8 for transporting the sewn material from the fabric matching section 2 to the sewing section 9.

[0003] The cloth mating section 2 is provided with a cloth mounting table 30 on which the body cloth M is placed, a template 22 for the pocket, and a folding machine 21 for folding the pocket cloth P so as to wrap the template 22 with the pocket cloth. Have been. First, the template 22 is separated above the cloth placing table 30, the pocket cloth P is folded by the folding machine 21, and in the folded state, the template 22 and the cloth placing table 30 are brought close to each other to put the pocket cloth P on the body cloth. Set on M. After the setting, the body cloth M is pressed down from above the pocket cloth P by the pressing plate 81 of the above-described conveying device 8, and then the template 22 is pulled out to complete the setting of the pocket cloth P. Before folding the pocket cloth P, the body cloth M
The method of separating the pocket cloth P from the pocket cloth P is such that the template 22 can be moved up and down, and
2 and a cloth mounting table 30 on which the body cloth M is placed.
Can be moved up and down and the mounting surface of the cloth mounting table 30 is lowered to separate the body cloth M from the pocket cloth P. The transporting device 8 includes a pressing plate 81, a transporting path 83, a moving mechanism 84 that moves on the transporting path 83, and the like. M is transported to the sewing section 9 by sliding on the transport table T.

[0004]

As shown in FIG.
In the pants body cloth M, a yoke (separate cloth) M2 may be sewn to the pants cloth M1 in order to round the waist. As shown in FIG. 12 (b), the sewn portion Z between the yoke M2 and the trouser cloth M1 has four layers of cloth and protrudes stepwise with cloth such as jeans. However, in the above-mentioned conventional pocket sewing apparatus, when a pocket is sewn on the body cloth M with a yoke, when the template 22 is pulled out, the template is caught by the seam Z of the yoke M2, and the body cloth M is shifted. Problem.

SUMMARY OF THE INVENTION In view of the above situation, an object of the present invention is to provide a cloth placing table of a pocket sewing apparatus which can smoothly pull out a template without pulling a body cloth when pulling out a pocket template. It is.

[0006]

According to a first aspect of the present invention, a pocket cloth is placed on a pocket template, and a body cloth is placed on a cloth mounting table. After folding the cloth and setting it on the body cloth, on the cloth mounting table of the pocket sewing device which performs a process of extracting the template, the mounting surface on which the body cloth is mounted is divided into two parts, and A sub-mounting surface portion including a portion on which the yoke stitching portion is mounted, the other main mounting surface portion of the mounting surface on which the body cloth is mounted is divided into two, and the sub-mounting surface portion and the main mounting portion. Lifting means for raising / lowering the placing surface portion, wherein the height position of the sub-mounting surface portion at the timing of removing the template can be set lower than the height position of the main placing surface portion.

According to the first aspect of the present invention, when folding the pocket cloth on the template, the cloth mounting table is lowered to separate the body cloth below the template and the pocket cloth can be folded. In addition to the prerequisite configuration, the placement surface on which the body cloth is placed is divided into a sub placement surface portion and a main placement surface portion, and when the pocket cloth is folded and the template is removed, the sub placement surface portion is separated from the main placement surface portion. Since it is set low, it is possible to prevent the sewn portion of the yoke and the body cloth on the lower surface of the sub-mounting surface and from protruding above the pocket of the body cloth. Therefore, when pulling out the template, the inconvenience of the template being caught on the seam of the yoke and the body cloth and shifting the body cloth is avoided.

According to a second aspect of the present invention, in the cloth placing table of the pocket sewing apparatus according to the first aspect, an adjusting means for setting and changing a rising position of the sub-mounting surface portion at a timing of removing the template is provided. Configuration. This claim 2
According to the invention described above, even when the type of cloth or the number of sewn portions of the sewn portions is changed and the amount of protrusion of the sewn portions of the yoke and the body cloth is changed, the sub-mounting device is adjusted by the adjusting means in accordance with the change in the amount of protrusion. The rising position of the placing surface can be adjusted. Therefore, it is possible to prevent the body cloth on the sub-mounting surface from being unnecessarily lowered and the lowering cloth being insufficiently lowered. Further, by setting the rising position of the sub-mounting surface portion to the same position as the rising position of the main mounting surface portion by the adjusting means, the mounting surface (the sub-mounting surface portion and the main mounting surface portion) The mounting surface section) can be made the same plane, and the same operation of the cloth mounting table as in the related art can be performed. Such a setting is convenient, for example, in a sewing process in which the yoke is sewn in a process subsequent to the pocket sewing, when the body cloth does not have a sewn portion of the yoke at the time of pocket sewing.

Here, for example, if the raising and lowering means is configured to stop the raising of the sub-mounting surface by bringing a stopper into contact with the sub-mounting surface, the supporting member thereof, or the driving unit of the raising and lowering means, Can be configured with a structure that allows the position of the stopper to be adjusted. Further, if the lifting / lowering means is configured to detect the position of the sub-mounting surface portion, the supporting member thereof, or the drive unit of the lifting / lowering means, and to stop the movement of the lifting / lowering means based on the position detection, the adjusting means may be configured to detect the position. In the case where a plurality of detecting means are installed, the control means can change and adjust the detecting means for stopping the elevating means. Or,
When the elevating means is constituted by a driving means capable of controlling the driving amount such as a servomotor, the adjusting means can be constituted by a control circuit for adjusting the driving amount of the driving means.

According to a third aspect of the present invention, in the cloth placing table of the pocket sewing apparatus according to the first or second aspect, the body cloth set with the pocket cloth is slid over the cloth placing table after removing the template. And a control means for raising the sub-mounting surface to almost the same position as the transfer table before sending to the next step.

When the sub-mounting surface is lower than the reference height, an abrupt step is formed at the boundary between the sub-mounting surface and the table having the reference height. If the body cloth is slid on the cloth mounting table in this state, the body cloth may be caught on the edge of the sub-mounting surface and the body cloth may be displaced. Therefore, according to the third aspect of the invention, the sub-mounting surface is raised to almost the same position as the transfer table before the body cloth is slid on the cloth mounting table and sent to the next step. The body cloth is not caught at the end of the mounting surface, and the body cloth can be smoothly slid and moved to the next step.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to FIGS. FIG. 1 is a perspective view showing an overall configuration of a pocket sewing apparatus 1 according to an embodiment of the present invention. The pocket sewing apparatus 1 of this embodiment includes a cloth matching unit 2 that folds an end of a pocket cloth P inward and sets it on a body cloth M, and a body cloth M and a pocket cloth after the pocket cloth P is set. The sewing machine 1 includes a sewing section 9 for sewing P, a transport device 8 for transporting the body cloth M on which the pocket cloth P is set from the cloth combining section 2 to the sewing section 9, and the like.

The transfer device 8 includes a holding plate 81, a transfer path 83,
It comprises a moving mechanism 84 and the like that moves on the transport path 83,
The body cloth M is slid on the transport table T and transported to the sewing section 9 by sliding the presser plate 81 laterally while pressing it on the transport table T. The transport device 8 includes a lifting actuator 82 (see FIG. 5) for raising and lowering the presser plate 81, a drive motor 84A for moving the moving mechanism 84 along the transport path 83, and the like.

FIG. 2 is a side view showing an elevating mechanism of the cloth mounting table 30, and FIG. 3 is a plan view of the cloth mounting table 30 viewed from above. FIG. 4 is a side view illustrating the configuration of the cloth combining unit 2. The cloth combining unit 2 includes a cloth mounting table 30, a pocket template 22, and a folding machine 21 that folds the pocket cloth P so as to wrap the template 22 with the pocket cloth P. I have.

The cloth mounting table 30 is a table on which a body cloth M to be provided with a pocket is set, and as shown in FIGS. 2 and 3, a waist portion (a portion of the yoke (separate cloth) M2) of the body cloth M is mounted. The main table 31 is divided into two parts: a sub-table 41 to be placed, and a main table 31 on which a portion of the body cloth M hanging from the buttocks to the legs is placed. The upper surfaces of the main table 31 and the sub-table 41 are respectively a main mounting surface 31A and a sub-mounting surface 41A.
And is composed. On the lower side of the main table 31, lifting devices 34, 34 for raising and lowering the main table 31 and cloth suction holes 37a,
Suction device 37 for sucking air from 37a, pocket cloth P
The template stoppers 38 for fixing the height position of the template 22 by penetrating through the main table 31 and abutting on the template 22 when folding the template, and the support pins 39 for supporting the template 22
And so on.

Air is sent to the lifting / lowering devices 34, 34 by opening and closing the main table lifting / lowering control valve 34A (FIG. 5) to push up the plunger shafts 34a, 34a. That is, when the air is not sent, the main table 31 is lowered by its own weight and is supported in contact with the stoppers 36. On the other hand, when the air is sent, the plunger shafts 34 a, 34 a, until the stoppers 35, 35 contact the bracket 33. 34a
Rises, and the main table 31 is pushed up by this rise. The main table 31 is moved up and down by the elevating devices 34 and 34 and can be stopped at two heights, a lowermost point and an uppermost point (the same height as the transport table T). The position of the lowermost point of the main table 31 can be adjusted by adjusting the positions of the stoppers 36, 36, and the position of the uppermost point of the main table 31 can be adjusted by adjusting the positions of the stoppers 35, 35.

Below the sub-table 41, the sub-table 4
1 is provided with a lifting / lowering device 44 for lifting / lowering. The elevating device 44 has two air cylinders 44X and 44Y fixed to the bottom surface and vertically erected. And
By opening and closing the sub-table first elevating control valve 44A and the sub-table second elevating control valve 44B, air is sent to the two systems of air cylinders 44X and 44Y, respectively.
The sub-table 41 is pushed up in two stages. The plunger shafts 44a, 44a rise when air is sent to the first system air cylinder 44X, and stop rising when the stoppers 46, 46 contact the bracket 33. Also, plunger shaft 4
4b rises when air is sent to the second system air cylinder 44Y, and the height adjustment bolt 47b attached to the second system air cylinder 44Y comes into contact with a stopper 47b fixed to the machine frame. Is stopped at a predetermined moving distance. When the air is not sent to both the air cylinders, the sub-table 41 descends by its own weight and is supported in contact with the stoppers 49, 49.

That is, the sub-table 41 is moved up and down by the elevating device 44 and can be stopped at three heights: a lowermost point, an intermediate point, and an uppermost point (the same height as the transport table T). . The position of the lowermost point of the sub-table 41 is adjusted by adjusting the position of the stoppers 49, 49, and the position of the sub-table 41 is adjusted by adjusting the position of the stoppers 46, 46.
By adjusting the position of the height adjustment bolt 47b, the position of the uppermost point of the sub-table 41 can be adjusted. Of these, the stoppers 46, 46 are the sub-mounting surface portions 41A at the timing when the template 22 is removed.
And an adjusting means capable of setting and changing the height position.

The template 22 serves as a pocket mold, and includes a base bracket 28 movable horizontally with respect to the machine frame and a bracket 23 fixed rotatably about a fulcrum 23a. is set up. The air cylinder 24 moves up and down around the fulcrum 23 a by driving, and can be moved horizontally by driving the template actuator 25. The air cylinder 24 is driven by the control of the cloth-raising machine elevating valve 24A. The folding machine 21 is attached via an arm 21a fixed rotatably about a bracket 91 and a fulcrum 91b.
6 moves up and down around the fulcrum 91b,
It descends upward or moves upward from the template 22. The folding machine 21 is provided with a plurality of folding plates (not shown).
, The pocket cloth P on the template 22 is folded inward so as to enclose the template 22. The configuration of these folding machines 21 is the same as the conventional one.

FIG. 5 is a block diagram showing a main part of a circuit configuration of the pocket sewing apparatus 1 according to the present invention. The pocket sewing device 1 is provided with a control circuit 60 that controls at least the cloth combining unit 2 and the transport device 8 collectively. The control circuit 60 includes a CPU (Central Processing Uniform).
t) 61, RAM (Random Access Memory) 62, RO
M (Read Only Memory) 63, I / O interface 64, and driver circuits (main table driver 65, sub-table driver 66, template driver 67, folding driver for controlling each driving unit of the above-described laying unit 2 and the transporting device 8, The machine driver 68 and the transport driver 69) are provided. And
The CPU 61 uses a predetermined area in the RAM 62 as a work area, and controls driving of each drive unit connected to the control circuit and a control valve for opening and closing the air flow path in accordance with control data and a control program stored in the ROM 63; Signal input processing from each switch (set end switch 71, set end switch 72) and each sensor is performed.

Next, the processing operation of the pocket sewing apparatus 1 having the above configuration will be described. First, the outline will be described.
Before the start of the process, the main table 31 and the sub-table 41 of the cloth placing table 30 have been raised to the uppermost reference position at the position where the template 22 has been raised by one step. In this state, the worker sets the body cloth M on the mounting surface of the cloth mounting table 30 and sets the pocket cloth P on the template 22. When the setting is completed, the set end switch 71 and the set end switch 72 are turned on. When these switch operations are performed, first, the cloth placing table 30 (the main table 31 and the sub-table 41) is greatly lowered, and the space between the template 22 and the cloth placing table 30 is largely opened. Then, the folding machine 21 descends onto the template 22 and operates the folding plate, whereby the pocket cloth P wraps around the template 22 so that the pocket cloth P wraps around the template 22.
Fold along 2

When the pocket cloth P is folded on the template 22, the cloth mounting table 30 rises and the template 22 is placed on the main table 31.
Is pressed. After that, the folding machine 21
After retreating upward from above and further moving the holding plate 81 onto the template 22, the template 22 is pressed from above. When the pressing plate 81 is pressed, the template 22 is pulled backward, and the template 22 is pulled out of the pocket cloth P. When the template 22 is pulled out, the moving mechanism 84 of the transport device 8 moves laterally, and the body cloth M on which the pocket cloth P is set is transported to the sewing section 9 by the pressing of the holding plate 81. Then, the sewing section 9 sew the pocket cloth P and the body cloth M together.

Next, details of the processing operation will be described. FIG.
FIG. 6 is a side view for explaining a rising position of the cloth mounting table 30 when processing the body cloth M with the yoke M2. FIG.
Cloth mounting table 3 when processing body cloth M0 without yoke
It is a side view explaining the rising position of 0. The rising position of the cloth mounting table 30 at the timing when the template 22 is pulled out is changed and adjusted depending on the type of the body cloth M, the presence or absence of the yoke M2, and the like. Body cloth M with yoke M2 stitched
As shown in FIG. 6, at the timing when the template 22 is pulled out, the sub-table 41 is lowered to a position (intermediate point), and the seam Z of the yoke M2 and the trouser cloth M1 is stretched. make low. Preferably, this bump is brought to a position lower than the upper surface of the main table 31. The position of the sub-table 41 is
The setting can be changed by adjusting the positions of the stoppers 46, 46 (FIG. 2). On the other hand, when dealing with something flat such as a body cloth M0 without a yoke,
As shown in FIG. 7, the same processing as in the related art is realized by keeping the sub table 41 and the main table 31 at the same height.
The position of the sub-table 41 can be set by adjusting the positions of the stoppers 46, 46 or by changing the control program of the control circuit 60.

Hereinafter, the body cloth M to which the yoke M2 is sewn will be described.
Will be described in detail with reference to FIGS. 8 to 11. FIG. 8 and FIG. 9 are flowcharts showing the flow of the processing procedure. FIG. 10 and FIG. 11 are side views of the cloth mounting table 30 for explaining the above processing procedure. In step S1 to step S3, first, the worker puts the body cloth M on the mounting surface of the cloth
Is set on the template 22 (the state shown in FIG. 10A), and then the set end switch 71 and the set end switch 72 are simultaneously turned on. By these ON operations, the matching processing program stored in the ROM 63 of the control circuit 60 proceeds, and the process proceeds to step S4.

In steps S4 to S6, under the control of the control circuit 60, the assembling machine elevating valve 24A and the folding machine elevating control valve 26A are operated, and the template 22 is lowered to the reference plane u (FIG. 10). Further, the folding machine 21 descends onto the template 22. Then, control goes to a step S7. In step S7, the main table elevating control valve 34A, the sub-table first elevating control valve 44A, and the sub-table second elevating control valve 44A
B is operated, and the main table 31 and the sub-table 41 descend to the lowest point. That is, by this processing, the interval from the template 22 to the mounting surface of the cloth mounting table 30 is opened. Then, control goes to a step S8.

In step S8, the folding plate of the folding machine 21 is operated to fold the pocket cloth P along the template 22 (the state shown in FIG. 10B), and the process proceeds to step S9. In step S9, the main table 31 is raised to the highest point (the position of the reference plane u). Then, in step S10, the sub table 41 is raised one step to the intermediate point (FIG. 10).
(State of (c)). Thus, the pocket cloth P folded under the template 22 is sandwiched between the template 22 and the cloth mounting table 30. Then, control goes to a step S11.

In step S11, the pressure of the air cylinder raising the main table 31 and the sub-table 41 is reduced by the control of the control circuit 60, and the template 22 and the main table 3 are lowered.
The pressure with 1 is once reduced. Then, step S12
In step S13, the folding plate of the folding machine 21 is returned to return to the standby state, and the process proceeds to step S14. In step S14, the main table 31 and the sub-table 4
1. Increase the pressure of the air cylinder raising
The pressure between the main table 2 and the main table 31 is increased. Thereafter, in step S15, the folding machine 21 is raised to return the folding machine 21 to the standby position, and the process proceeds to step S16.

In steps S16 to S18, the transfer device 8 is operated to move the presser plate 81 to above the template 22, and then the presser plate 81 (small presser foot and large presser foot) is lowered to release the pocket. The cloth P is sandwiched and the template 22 is pressed. Then, control goes to a step S19. In step S19, the template plate actuator 25 is driven to pull out the template plate 22 from the pocket cloth P (FIG. 10D). Template 22
Is removed, the pressing between the holding plate 81 and the main table 31 causes the pocket cloth P and the body cloth M to be pressed in a sandwiched state. Thereafter, in step S20, the template 22 is raised and returned to the retracted position, and the process proceeds to step S21.

In step S21, the sub-table 41 is raised to the highest point. Due to this rise, the upper surface of the sub table 41, the upper surface of the main table 31, and the upper surface of the transport table T become the same height (the state of FIG. 11E). And
Move to step S22. In step S22, the conveying device 8 is driven to move the presser plate 81 to the sewing portion 9, so that the body cloth M on which the pocket cloth P is set is slid on the conveying table T and is conveyed to the sewing portion 9 ( FIG.
(F) state). Then, the process proceeds to step S23, in which the template 22 is advanced and returned to the initial position, and the one-cycle fabricating process is completed.

As described above, according to the cloth placing table 30 of the pocket sewing apparatus 1 of this embodiment, the placing surface on which the body cloth M is placed is the sub placing surface portion 41A of the sub table 41 and the main table 31. And the main mounting surface portion 31A, the sub mounting surface portion 41A can be set lower than the main mounting surface portion 31A when the pocket cloth P is folded and the template 22 is extracted.
The seam Z of the yoke M2 and the trouser cloth M1 is
It prevents the body cloth M from being placed on the lower surface of A and protruding above the pocket portion of the body cloth M. Therefore, when the template 22 is pulled out, the template 22 is connected to the seam Z of the yoke M2 and the pants cloth M1.
The inconvenience of shifting the body cloth M by being caught in the body is avoided.

Also, even if the type of cloth or the number of sewn portions of the sewn portions changes and the amount of protrusion of the sewn portions Z of the yoke M2 and the pants cloth M1 changes, the positions of the stoppers 46, 46 of the lifting device 44 are adjusted. Since the rising position of the sub-mounting surface 41A of the sub-table 41 can be adjusted in accordance with the change in the amount of protrusion, the body cloth M on the sub-mounting surface 41A may be unnecessarily lowered. In addition, it is possible to avoid that the descending method is insufficient. When the template 22 is pulled out, the elevation position of the sub table 41 is
By setting it at the same position as the ascending position of No. 1, the mounting surface on which the body cloth M is placed can be made the same plane, and the operation of the cloth mounting table similar to the conventional one can be performed.

When the sub-table 41 is lower than the height of the reference surface u (the upper surface of the transport table T), a sharp step is formed at the boundary between the sub-table 41 and the transport table T. When the body cloth M is slid on the cloth mounting table 30 in this state, the body cloth M may be caught on the edge of the sub-table 41 and the body cloth M may be shifted. Therefore, when the body cloth M is slid on the cloth table 30 and sent to the next step, the sub-table 41, which has been lowered by one step when the template 22 is pulled out, is raised to the same position as the main table 31. The inconvenience of hooking the body cloth M at the end of the table 41 and shifting it is prevented,
The body cloth M can be smoothly slid and transferred to the next step.

The present invention is not limited to the cloth placing table 30 of the pocket sewing apparatus 1 according to the present embodiment. For example, the dividing line dividing the sub placing surface portion and the main placing surface portion is a curved line. Shape, and the division ratio may be any ratio. In addition, the elevating means for elevating and lowering the cloth mounting table and the adjusting means for adjusting the elevating position of the sub-mounting surface are not limited to the specific examples shown in this embodiment, and may be appropriately changed without departing from the gist of the invention. It is possible.

[0034]

According to the first aspect of the present invention, the placement surface on which the body cloth is placed is divided into a sub placement surface portion and a main placement surface portion, and when the pocket cloth is folded and the template is removed. Since the sub-mounting surface portion is set lower than the main mounting surface portion, it is possible to prevent the sewn portion of the yoke and the body cloth on the lower surface of the sub-mounting surface portion from protruding above the pocket portion of the body cloth.
Therefore, when pulling out the template, the inconvenience of the template being caught on the seam of the yoke and the body cloth and shifting the body cloth is avoided.

According to the second aspect of the present invention, even if the type of cloth or the number of sewn portions of the sewn portion changes and the amount of protrusion of the sewn portion between the yoke and the body cloth changes, the change in the amount of protrusion by the adjusting means. Therefore, it is possible to prevent the body cloth of the sub-mounting surface portion from lowering unnecessarily and the lowering amount is insufficient. In addition, by setting the rising position of the sub-mounting surface to the same position as the rising position of the main mounting surface, the mounting surface (sub-mounting surface and main mounting surface) on which the body cloth is placed is made the same plane. In addition, the same operation of the cloth mounting table as in the related art can be performed.

According to the third aspect of the invention, when the body cloth is slid on the cloth mounting table and sent to the next step, the sub-mounting surface rises to almost the same position as the transfer table. The inconvenience that the body cloth is caught on the edge of the face portion is prevented, and the body cloth can be smoothly slid and transferred to the next step.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an overall configuration of a pocket sewing apparatus according to an embodiment of the present invention.

FIG. 2 is a side view showing an elevating device of the cloth placing table of FIG. 1;

FIG. 3 is a plan view of the cloth mounting table viewed from above.

FIG. 4 is a side view showing a configuration of a cloth matching portion for folding an end of the pocket cloth inward and setting the pocket cloth on the body cloth.

FIG. 5 is a block diagram showing a circuit configuration of the pocket sewing apparatus of FIG. 1;

FIG. 6 is a side view for explaining an ascending position of a cloth mounting table when processing a body cloth with a yoke in the pocket sewing apparatus.

FIG. 7 is a side view for explaining an ascending position of a cloth mounting table when processing a body cloth without a yoke in the pocket sewing apparatus.

FIG. 8 is a flowchart showing the first half of the flow of processing from folding an end of a pocket cloth inward, setting it on a body cloth, and then sending this body cloth to a sewing unit.

FIG. 9 is a flowchart showing the latter half of the processing flow.

FIG. 10 is a side view of the cloth mounting table illustrating the first half of the processing flow.

FIG. 11 is a side view of the cloth mounting table illustrating the latter half of the processing flow.

12A and 12B show a rear portion of the pants to which the pockets are sewn, wherein FIG. 12A is a plan view thereof, and FIG. 12B is a sectional view taken along the line AA of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pocket sewing device 8 Conveying device 9 Sewing part 21 Folding machine 22 Template 30 Cloth mounting table 31 Main table 31A Main mounting surface part 34 Elevating device 41 Secondary table 41A Sub mounting surface part 44 Elevating device 46, 46 Stopper (adjusting means) ) 60 control circuit (control means) 81 holding plate

 ────────────────────────────────────────────────── ─── Continuing from the front page (72) Inventor Shinji Kamakura 8-2-2 Kokuryo-cho, Chofu-shi, Tokyo Inside Juke Co., Ltd. (72) Inventor Shoo Nomura 8-2-2 Kokuryo-cho, Chofu-shi, Tokyo 1 Juke Corporation F-term (reference) 3B150 AA15 BA08 CC05 CE04 CE07 CE22 QA06 QA07

Claims (3)

[Claims] 1. A process of placing a pocket cloth on a pocket template and a body cloth on a cloth mounting table, folding the pocket cloth on the template, setting the pocket cloth on the body cloth, and removing the template. A sub-mounting surface portion including a portion on which a yoke stitch portion of the body cloth is mounted while the mounting surface on which the body cloth is mounted is divided into two parts; A timing of extracting the template, comprising: the other main mounting surface of the mounting surface on which the cloth is mounted divided into two parts; and an elevating means for raising / lowering the sub-mounting surface and the main mounting surface. Wherein the height position of the sub-mounting surface portion can be set lower than the height position of the main mounting surface portion. 2. A cloth placing table according to claim 1, further comprising an adjusting means for setting and changing a height position of said sub-placing surface portion at a timing when said template is removed. 3. The sub-mounting surface portion is brought to substantially the same position as the transfer table between the time when the template is extracted and the time when the body cloth set with the pocket cloth is slid on the cloth mounting table and sent to the next step. The cloth placing table of the pocket sewing apparatus according to claim 1 or 2, further comprising a control means for raising the cloth.