JPS6350269Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> This invention relates to a fabric lifting device capable of lifting fabric from a low position to a high position.

<Prior art and its problems> Today, work in garment factories and the like is generally carried out on a so-called assembly line, in which different workers sequentially perform the cutting of parts and the sewing of each part. It is. Therefore, in such processes, the fabric must be moved to the next step, and for this purpose, the fabric is usually not carried by hand, but rather by being secured to a hanger device. It is transported by moving this hanger device. This hanger device is usually located slightly above a workbench, such as a sewing machine table, and in the very old days, fabrics that had undergone a single process on this workbench were manually lifted and locked onto the hanger device above. Ta. However, this was extremely inefficient, so a hand-lifting device began to be used.

Such conventionally used devices do not have the fabric gripping plate 4 in the embodiments of this invention described later. That is, the mounting panel 1 which is vertically arranged and moves up and down is connected to the hanger device 2.
It was located directly below the travel course. Then, the fabric is lifted up by the mounting panel 1 and placed against the hanger device 2 above.
Initially, the mounting panel 1 is inserted together with the fabric, and then only the mounting panel 1 is pulled out momentarily, so that only the fabric is latched to the hanger device 2. However, in this conventional example, as the upper end of the mounting panel 1 pushes up the fabric as described above, if the vertical movement distance of the mounting panel 1 is increased, the fabric will be pushed up against the mounting panel in the process of movement. There were times when I would slip down from 1. Therefore,
In order to shorten this moving distance, either the hanger device 2 installed above the hanger device 2 should be installed at a lower height, or the hanger device 2 should also be installed so that it can move up and down. It was perfect. By the way, if the position of the hanger device 2 is not very high, that is, if the vertical movement distance of the fabric or mounting panel 1 is short, the fabric will reach the hanger device 2 before it slips down, so there will not be much trouble. However, hanger device 2
When the hanger device 2 is placed high, the hanger device 2 will be lowered to a position very close to the top surface of the workbench, which will hinder the sewing work and actually reduce work efficiency. It also causes a decrease in Therefore, the hanger device 2 must be installed at a high enough position to at least cause no hindrance, but in this case, in the conventional device, when the fabric is lifted by the mounting panel 1, the upper hanger The fabric is attached to the mounting panel 1 before reaching the device 2.
The problem was that it would slip off.

<Means for solving the problem> Therefore, in order to solve the above-mentioned problem, the fabric lifting device according to this invention has a vertically disposed upper and lower hanger device directly below the hanger device that moves in the left-right or front-back direction. In addition to installing a moving mounting panel,
A fabric gripping plate formed in an L-shape is disposed on the trajectory of the vertical movement of the mounting panel and follows the vertical movement of the mounting panel and comes into contact with the upper end of the mounting panel when the mounting panel moves up and down. Then, lift the fabric so as to cover it with the mounting panel, and at this time, sandwich the fabric with the fabric gripping plate and lock it to the hanger device so that it does not slip off while the fabric is moving up and down. It was designed to encourage them.

<Embodiment> Next, an embodiment of the fabric lifting device according to this invention will be described based on the drawings. Reference numeral 1 denotes a mounting panel that moves up and down by a cylinder (not shown), and this mounting panel 1 is formed in a vertical shape. It has been done.
Reference numeral 2 denotes a hanger device that moves in the left-right or front-back direction above the mounting panel 1;
The locking portion 3 has a clip structure, and is therefore configured to open when pressed and inserted from below by the mounting panel 1, and to close when pulled out. Reference numeral 4 denotes a fabric gripping plate formed in an L-shape so that the bent piece 5 faces the locus of vertical movement of the mounting panel 1, and this fabric gripping plate 4 is configured to follow the vertical movement of the mounting panel 1. has been done. 6 is a stopper projecting from a part of the fabric gripping plate 4, 7 is a sewing machine table, and 5 is a mounting table.

<Function> Then, the cylinder is activated to lower the mounting panel 1. Then, a cloth (not shown) is placed over the top of the mounting panel 1. However, in other words, when the mounting panel 1 is lowered, it becomes equal to or lower than the upper surface of the mounting table 8, so by moving the fabric from the sewing machine table 7 to the mounting table 8, the mounting panel 1 This allows the fabric to be placed on top of the Then, the fabric rises as if pushed up against the mounting panel 1, and eventually comes into contact with the bent piece 5 of the fabric gripping plate 4 almost instantaneously. At this stage, the fabric is regulated by the bending piece 5 of the fabric gripping plate 4 at the upper part of the mounting panel 1, and is moved upward as it is, and is then inserted into the waiting part 3 of the hanger device 2. . When the mounting panel 1 is lowered after insertion, the fabric gripping plate 4 also descends due to its own weight, and of the fabric and mounting panel 1 held between the locking portions 3, only the mounting panel 1 descends, and only the fabric is locked. It remains in the portion 3, that is, in a state where it is clamped by the hanger device 2. By moving the hanger device 2 in this state, the fabric can be sent to the next process.

In reality, the above operations are performed almost instantaneously, and the movement of the hanger device 2 and the operation of the cylinder are linked and synchronized by, for example, a limit switch.

<Effects of the invention> As described above, according to the fabric lifting device according to this invention, a vertically movable mounting panel is disposed directly below the hanger device that moves in the left-right or front-back direction, and An L-shaped fabric gripping plate is disposed along the vertical movement trajectory of the mounting panel and follows the vertical movement of the mounting panel and comes into contact with the upper end of the mounting panel when the mounting panel moves up and down. The fabric can be attached between the mounting panel and the fabric gripping plate.
As a result, the hanger device can be installed at a relatively high position, and the fabric can move up and down for a long distance without falling off. Therefore, the hanger device can be installed at a high position, making it easier to use on the workbench. This has the effect of improving work efficiency.

[Brief explanation of the drawing]

The drawings show an embodiment of the fabric lifting device according to this invention, and FIG. 1 is a perspective view of the mounting panel in a lowered state, and FIG. 2 is a perspective view of the mounting panel in a raised state. It is a diagram. 1... mounting panel, 2... hanger device, 3...
... Locking part, 4 ... Fabric gripping plate, 5 ... Bent piece, 6
...Stopper, 7...Sewing machine stand, 8...Mounting stand.

Claims (1)

[Scope of utility model registration request] Directly below a hanger device that moves in the left-right or front-back direction, a vertically movable mounting panel is disposed, and the vertical movement of the mounting panel is followed by the vertical movement trajectory of the mounting panel, A fabric lifting device further comprising an L-shaped fabric gripping plate that comes into contact with the upper end of the mounting panel when the mounting panel moves up and down.