Stacking device of sewing machine

Abstract

The present invention provides a stacker device (100) comprising: a mounting lever (21) for mounting cloth after the end of sewing by the sewing machine (1); a cloth driving bar (22) for guiding the cloth to the mounting bar (21) by being moved back and forth between the vicinity of the end edge of a main table (2a) and above the mounting bar (21); a first clamp bar (23) and a second clamp bar (24) for clamping the cloth after the end of sewing, which is mounted on the mounting bar (21), by cooperating with the mounting bar (21); a frame (10) for supporting the mounting bar (21), the cloth driving bar (22), the first clamp bar (23) and the second clamp bar (24); and a safety bar (25) for preventing contact with an operator when the respective bars (21, 22, 23 and 24) perform a stacking operation. Then, the distal end side of the safety bar (25) is lowered in linkage with the lowering of the mounting bar (21). Thus, a sewn object after the end of sewing, which is mounted on the mounting bar (21), is taken out more easily than before.

Description

technical field [0001] The present invention relates to a stacker device of a sewing machine for placing a sewn object at a certain position. Background technique [0002] Conventionally, there is known a stacking device for a sewing machine that stacks a sewn object (sewn product) at a predetermined position. [0003] For example, the stacker S of the sewing machine shown in FIG. 7 is installed on the side of the sewing machine table T on the downstream side of the sewing machine head M in the cloth feeding direction. Furthermore, the stacking rod L is driven by a driving force such as a drive cylinder, and by performing a predetermined stacking operation, that is, a loading operation, the sewn object after sewing is stacked on the loading rod RB provided between the stacking rods L. . [0004] In addition, in order to prevent the operator from contacting the working part performing the stacking operation, a frame-shaped safety bar SB extending in the horizontal direction...

AI Technical Summary

Problems solved by technology

Therefore, for example, when taking out the sewing object on the loading bar RB, since the safety bar SB cannot be moved from the above-mentioned fixed position, the safety bar SB becomes an obstacle to the taking-out operation.

[0008] That is, in order to prevent the lifted sewn object from hitting the safety bar SB, the operator needs to lift it up sufficiently when lifting it, and then take it out to the left, which becomes a big burden on the operator's arms and waist.

In addition, when working in front of the safety bar SB, it must also be located outside the safety bar SB away from the loading bar SB, and the take-out work must be performed from a distance, so that the operator takes a forced posture, and the waist of the operator is strained. The problem that puts a big burden on the arm

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