JP3495280B2 - Measuring device for slack hemming - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slacks hem for lifting the slacks so that the operator can easily draw a scoring line by automatically moving the scale to a predetermined position on the hem. Regarding measuring device.

[0002]

[Prior art and its problems] Hemming performed at the time of selling slacks is generally performed at a workshop commissioned by a dealer, and this hemming work requires a large amount of work. It had to be done accurately at a set time and required skill.

Conventionally, the hemming work is divided into the work of marking the position where the hem is cut or folded back with a chalk, and the work of cutting and sewing based on this scoring line. For the work to be performed, the worker manually measures the size with a ruler and draws a rule.

Then, as shown in FIGS. 7 to 9, when the hem of the slacks 1 is of a single type (FIG. 7)
In addition, the scoring lines are the cutting line 3 and the folding line 5, and when the type of the hem is double (FIG. 8), the scoring line is the cutting line 3 and the folding line 5 in addition to the cutting line 3 and the folding line 5. , Both 3, 5
If two folding lines 7 and 9 are required between the hem and the type of hem raising is morning (FIG. 9), both the cutting line 3 and the fold line 5 are inclined and It will be longer.

However, this measurement and scoring work requires skill, and if the measurement is performed at an incorrect position, the hem of the slacks may become too short and repair may not be useful.

[0006]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a measuring device for slacks hem, which can automatically and accurately perform a measuring operation.

[0007]

In order to solve the above problems, a first aspect of the present invention is to provide a substantially horizontal workbench on which a slack is placed and a positioning provided on the workbench for positioning the slacks at a crotch line. and means, set to the work under the base
Vignetting, a carriage that is movable in the direction perpendicular to the hem slacks, a moving means for moving the carriage to any measuring position, provided at both ends of the carriage,
The left and right guide rods whose upper ends project above the workbench above
Both ends are fixed to the upper ends of the left and right guide rods,
Position it on the table so that it is almost parallel to the hem of the slacks.
Mounted scale and the above-mentioned slide through the above-mentioned guide rod.
The scale can be lowered by raising and lowering the kale.
Therefore, the slacks hem measuring device is provided with the clamp means for clamping the skirt of the slacks between the scale lower surface and the work table upper surface .

In a second aspect of the invention, the scale is a slacks hemming consisting of a main scale having a fixed angle with respect to the hem, a sub-scale capable of adjusting the angle with respect to the main scale, and an inclination adjusting means for performing this adjustment. It is a measuring device for.

A third aspect of the present invention is a slacks hem measuring device, wherein the moving means and the clamping means are controlled by a control means that outputs a control signal according to the crotch size input to the input means.

According to a fourth aspect of the present invention, the positioning means has a slacks hem comprising an arm rotatably attached to the workbench at one end, and a needle provided at a tip of the arm and fastened to a crotch line. It is a measuring device for lifting.

[0011]

EXAMPLE An example of a slacks hemming measuring device according to the present invention will be described based on specific examples shown in FIGS. 1 to 9.

The workbench 13 on which the slacks 1 is placed is provided substantially horizontally and has a long quadrangular planar shape. For example, plywood is covered with an artificial leather sheet so as to have an appropriate elasticity. The force can be increased, the slack 1 can be firmly held, and the slack 1 can be prevented from being damaged. Further, legs 14 whose length can be finely adjusted are provided under the work table 13 so that the work table 13 can be horizontally adjusted.

An arm 17 for determining the reference position of the slacks is provided at the edge portion 15 of the workbench 13, and one end of this arm 17 is rotatably attached to the edge portion 15 of the workbench 13 and the other end. The needle 19 is attached to the slacks 1. The needle 19 is attached toward the waist of the slacks 1, and is used to stop the slacks 1 on the workbench 13 at the crotch line 21, thereby positioning the slacks 1. The positioning means is configured.

A scale 23 which is movable in the longitudinal direction of the work table 13 is provided above the work table 13. The scale 23 is arranged above the positioned slack 1 and is substantially parallel to the hem 25 of the slack 1. Located in.

A carriage 27 is provided under the workbench 13, and the carriage 27 has guide sleeves 29 at both ends thereof, and the guide sleeves 29 support a guide rod 31 so as to be able to move up and down.

The upper ends of these guide rods 31 project upward from the guide slits 33 provided in the edge portion 15 along the longitudinal direction of the workbench 13, and the both ends of the scale 23 are fixed to the tip ends thereof. An elevating rod 35 is fixed to the lower end of the guide rod 31, and the center of the elevating rod 35 is fixed to the lower end of a cylinder rod 39 of an air cylinder 37 provided in the carriage 27. As a result, when the cylinder rod 39 of the air cylinder 37 expands and contracts, the scale 23 moves up and down, and when the scale descends toward the work table 13, the skirt of the slacks 1 is clamped between the scale and the work table 13. In this way, the air cylinder 37, the elevating rod 35, the guide rod 31, the guide sleeve 29, and the like constitute the clamping means.

The carriage 27 is supported on the frame 41 of the workbench 13 so as to be slidable in the longitudinal direction via a slide mechanism 42, and the frame 4 of the workbench 13 is supported.
One end of the endless belt 45 is wound around the driven pulley 43 attached to 1, and the other end is wound around the drive pulley 47, and the drive pulley 47 is further connected via another drive belt 49. It is configured to be driven by the motor 51.

In the lower feeding section of the endless belt 45,
When the carriage 27 is fixed via the mounting portion 53 and the motor 51 rotates forward and backward, the endless belt 4
5, the carriage 27 reciprocates in the longitudinal direction of the work table, and the scale 23 also reciprocates along the guide slits 33 as the carriage reciprocates.

The motor 51 of the moving means, the air cylinder 37 of the clamping means, etc. are controlled by the control circuit 83 according to the data inputted from the touch panel type display 81 which is the inputting means.

As shown in FIG. 5, the scale 23 comprises a main scale 55 and a sub-scale 57. The bottom surfaces of the main scale 55 and the sub-scale 57 are on the same plane, and are easily fitted to the hem of the slacks 1. Both ends of the main scale 55 are fixed to the guide rod 31 described above.

At the approximate center of the main scale 55,
A support arm 59 is provided in a protruding manner, and a sub-scale 57 is rotatably attached by a rotary shaft 61 provided at the tip of the support arm 59. One end of the sub-scale 57 is attached to the main scale 55 via a tension spring 63. It is locked. The sub-scale 57 is provided with a slider 65 that can slide along the longitudinal direction of the sub-scale 57.

A projecting rod 67 is provided on the slider 65 so as to be in contact with the linear side surface of the main scale 55, and a projection 69 provided on the projecting rod 67 projects from an elongated hole 71 of the slider 65. The amount of protrusion of the protrusion rod can be adjusted by adjusting the position of the protrusion 65.

Further, the inclination angle of the sub-scale 57 can be adjusted by moving the slider 65 along the sub-scale 57, and the inclination angle can also be adjusted by adjusting the protrusion amount of the protrusion rod 67. The slider 65, the tension spring 63, the projecting rod 67, etc. constitute an inclination adjusting means.

Next, the measuring device 11 constructed as described above
The action of will be explained. First, the arm 17 of the positioning means is sandwiched between the crotch portions of the slacks 1, and the crotch line 21 is stopped by the needle 19 at the tip to align both feet of the slacks 1.

Next, the touch panel type display 81
When the inseam size or the type of hem (single, double, or morning) is input to the control circuit 83, the control circuit 83 outputs a control signal according to these data, and the control signal causes the motor 51 of the moving means to move. The working scale 23 moves to a predetermined measuring position.

The tilt angle of the sub-scale 57 is adjusted by moving the slider of the tilt adjusting means in accordance with the type of tailing. Then, the air cylinder 37 of the clamping means works, the scale 23 descends, and the skirt of the slacks 1 is clamped. In the clamped state, an operator uses a chalk to draw a line according to the subscale 57 of the scale 55.

As described above, according to this embodiment, the worker mounts the slacks 1 on the workbench 13,
The arm 17 of the positioning means is rotated to stop the crotch line 21 with the needle 19 at the tip, and the crotch size and the type of hemming are input to the touch panel type display 81. After that, the scale 23 automatically moves. Since the hem of the slacks 1 is clamped, it is sufficient for an operator to draw a line along the scale 23, which allows the work of automatically and accurately measuring the line drawing position to be performed easily. It can be carried out.

Further, since the crotch line 21 is positioned by the needle 19, accurate positioning can be performed, and furthermore, the slack 1 can be prevented from shifting. In addition, the scale 23 can easily perform ruled line drawing of an angle according to the hem type by adjusting the inclination angle of the sub-scale 57.

In the embodiment described above, the carriage 2
The moving means for moving 7 is the motor 51 and the endless belt 45. For example, a screw rod driven by the motor is provided in the longitudinal direction under the work table 13, and a nut provided on the carriage side of the screw rod. In some cases, the carriage is reciprocally driven by forward and reverse driving of the motor, or when the carriage 27 is provided with traveling wheels that are self-propelled on the lower frame of the workbench 13. There is also.

Although the air cylinder 37 is used as the clamping means in this embodiment, it is possible to use another drive mechanism such as a geared motor.

Further, the input means for the inseam size and the like was the touch panel type display 81. For example, necessary information such as the inseam size is bar-coded beforehand and attached to the slacks, and this bar code is read by a bar-code reader. May be input to the measuring device of the present invention, or may be input from a keyboard of a computer connected to the measuring device of the present invention.

Although the tilt angle of the sub-scale is manually adjusted, the slider 65 may be automatically moved along the sub-scale to tilt it at a predetermined angle.

[0033]

As described above, according to the present invention,
Place the slacks on the workbench, position the crotch line of the slacks by the positioning means, and move the carriage by the moving means to move the scale arranged above the slacks, and then work the scale with the clamping means. The skirt of the slacks is clamped by being lowered toward the table.

The worker draws a rule at this scale position using a chalk or the like. In this way, automatically,
The hem of the slacks can be measured accurately and quickly, and line drawing can be done easily.

Further, the hem can be automatically measured by inputting the inseam size with the input means, and moreover, the angle of the sub-scale with respect to the fixing of the scale can be adjusted by the adjusting means, so that the type of the hem can be adjusted. It is easy to draw a ruled angle.

Further, since the slacks can be stopped on the work table by the crotch line with the needle provided at the tip of the arm, accurate positioning can be easily performed.

[Brief description of drawings]

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

FIG. 2 is a vertical sectional view taken along line II-II of FIG.

FIG. 3 is a cross-sectional view taken along the line III-III in FIG.

FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG.

FIG. 5 is an enlarged view of a main part of FIG.

FIG. 6 is an enlarged view of a VI portion in FIG.

FIG. 7 is a plan view showing slacks when the hem type is single.

FIG. 8 is a plan view showing slacks when the hem type is double.

FIG. 9 is a plan view showing slacks when the hem type is morning.

[Explanation of symbols]

1 Slacks 3 Cutting line 5 Folded line 7, 9 Folded line 11 Measuring device 13 Workbench 14 legs 15 edges 17 arms 19 needles 21 inseam line 23 scale 25 hem 27 carriage 29 Guide Sleeve 31 Guide Rod 33 guide slit 35 lifting rod 37 Air cylinder 39 Cylinder rod 41 frame 42 slide mechanism 43 Driven pulley 45 Endless belt 47 drive pulley 49 drive belt 51 motor 53 mounting part 55 Main scale 57 Sub scale 59 Support arm 61 Rotating shaft 63 Extension spring 65 Slider 67 protruding rod 69 protruding 71 long hole 81 Touch panel display 83 Control circuit

Claims (4)

(57) [Claims] 1. A (a) a substantially horizontal worktable for mounting slacks (b) provided on the worktable on, provided slacks on a positioning means for positioning in the crotch line (c) the working under the base, slacks Orthogonal to hem
To provided at both ends of the moving means (e) the carriage for moving the movable carriage (d) the carriage to any measurement position direction, an upper end is the work
Left and right guide rods protruding above the worktable (f) Both ends are fixed to the upper ends of the above left and right guide rods.
On the workbench so that it is substantially parallel to the hem of the slacks
Scale (g) to be is positioned via the guide rod Shi so lifting the scale
Lower the scale by lowering the scale.
Clamping means for clamping the skirt of the slacks between the surface and the upper surface of the work table . A measuring device for lifting the slacks, comprising the above-mentioned configurations (a) to (g) . 2. The slacks according to claim 1, wherein the scale includes a main scale having a fixed angle with respect to the hem, a sub-scale capable of adjusting the angle with respect to the main scale, and an inclination adjusting means for performing this adjustment. Measuring device for hemming. 3. The measuring device for slacks hem according to claim 1, wherein the moving means and the clamping means are controlled by a control means that outputs a control signal according to a crotch size input to an input means. . 4. The positioning means comprises an arm, one end of which is rotatably attached to the workbench, and a needle provided at a tip of the arm and fastened to a crotch line. Measuring device for slacks hemming as described.