JPS5936024B2 - Cylindrical or bag-shaped textile product embroidery equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention provides an apparatus for automatically and mass-produced embroidery such as point marks on cylindrical or bag-shaped textile products such as socks and gloves. .

The conventional method is to stretch one side of the object to be embroidered onto an embroidery frame consisting of an upper frame and a lower frame, turn the other side over and gather it around the frame, and then place it on the frame of an embroidery machine in advance. The embroidery machine is set by inserting it into the base frame, which is fixed, and the embroidery machine is operated. When the embroidery is completed, the operation is stopped, the embroidery frame is pulled out from the base frame, and the embroidery frame is attached to the The work is completed by tearing off the small area of cloth or paper that was applied to the embroidery material during tensioning and removing the frame.

However, the work of setting and removing the middle side frame from the base frame in the above process may seem simple, but it is quite difficult and involves considerable fatigue. The embroidery hoop often gets knocked off and comes off.

Furthermore, the embroidery machine is not in operation during the embroidery setting and extraction process, which is extremely inefficient.

The present invention has been made in view of the actual situation of conventional motors, and will be explained below with reference to the embodiments shown in the drawings.
is an underframe disposed below the embroidery needle mechanism H. On the underframe 1, a fitting recess 2a is formed in the front, and side walls 2b are formed on the left and right sides.
The rear end portion of the slide receiving frame 2 provided with the slide receiving frame 2 is fixed via screws 10.

Further, an outer plate 3 is hung from the underframe 1 onto the upper surface of the slide receiving frame 2 and has a rubber roller 4 attached to its tip, and its base end is fixed to the underframe 1 via screws 11.

Next, in Fig. 2, 5 is the upper frame constituting the embroidery frame, and 6
is also the lower frame, and a ring frame 6 for holding the bilin is provided in the middle thereof.

A flange 5e is integrally formed on the upper frame 5, and its width is set to fit tightly between the left and right side walls 2b, 2b of the slide frame 2, and the rubber roller 4 of the outer plate 3 is placed on the upper surface of the flange 5e. A recess 5a is provided, and a stopper 5b for the rubber roller 4 is provided immediately after the recess 5a, and the rear portion is formed into an arcuate portion 5c narrower than the width of the flange 5e. A collar portion 6a, which is narrower than 5e, is integrally formed.

Then, one side of the object S to be embroidered is framed in a conventional manner, the other side is turned over and gathered between the upper and lower flanges 5e, 5a, and then the upper frame 5 of the embroidery frame is placed along the slide receiving frame 2. It is configured so that it can be supported by impact by pushing it in.

Now, to explain the case of embroidering the shoe bottom ζ point mark using the device of the present invention, first, as a pre-process for putting it on the embroidery sewing machine, the embroidery frame shown in Fig. 2 is used to fit the bottom frame of the frame tensioning workbench 8. The lower frame 6 is fitted into the hole 9, a bilin of an appropriate length is placed on it, and the ring frame 1 is placed over it (FIG. 3).

Although this ring frame 1 seems simple at first glance, Bairin B
plays an important role in holding down the

That is, conventionally, when framing the object S to be embroidered, one end of the bilin B was inserted into the lower frame fitting hole 9 of the frame tensioning work table 8, and the other end was inserted under the lower frame 6. The object S to be embroidered is placed over the upper surface of the frame 6 from the tip of the workbench 8, but in this case, there is a risk that the bilin B may shift from side to side or up and down, and not only does it take time to correct it, but the lower frame 6 Since bilin B is arranged in the longitudinal direction, there are drawbacks such as a large amount of expensive bilin B being used.

On the other hand, if the ring frame γ according to the present invention is used, the bi-ring B can be held in a stable state by simply placing the bi-ring B in the short direction of the lower frame 6 and covering it with the ring frame 1. In addition to significantly improving the properties, it also saves bilin B.

Further, since the piping press can be completed before the lower frame 6 is inserted into the fitting hole 9, the efficiency of the work procedure can be improved from this point of view as well.

Now, since Bairin B is held down by the ring frame 6, put on socks S from the tip of the workbench 8 (Fig. 4), so that the position to be embroidered overlaps with the position of Bairin B. In this state, insert the upper frame 5 from above (Fig. 5).

Then, the part of the sock S is turned over and gathered between the brim portions 5e and 6a of the upper frame 5 and the lower frame 6.

At this time, the rear part of the upper frame 5 has an arcuate part 5 narrower than the collar part 5e.
c, it can be easily turned over using the stepped portion 5d as a clue.

Finally, the entire embroidery frame is pulled out from the lower frame fitting hole 9 (Fig. 6).

That is, through the above steps, the framing and turning of the sock material to be embroidered is completed.

As for the lower part of the shoe that is turned over and gathered between the two collar parts, the collar part 5e of the upper frame 5 is wider than the collar part 6a of the lower frame 6, so there is no need to worry about it protruding to the upper side of the upper frame 5. do not have.

Now, in order to set the embroidery frame that has undergone the above pre-process into the embroidery sewing machine, push the upper frame 5 along the slide receiving frame 2 as shown in FIG.

In this case, since the fitting recess 2a is formed in the front of the slide receiving frame 2, the flanges 5e of the upper frame 2 and the lower frame 6.

The socks S gathered between the socks 6a move forward without any trouble, and the rubber roller 4 at the tip of the outer plate 3 falls into the recess 5a of the upper frame 5 and is stopped at the position where it hits the stopper 5b.

That is, as a result, the embroidery frame is not only held between the left and right side walls 2b of the slide frame 2, but also fixedly supported by the outer plate 3 from above.

Then, the embroidery needle mechanism H is operated to perform the embroidery, and when the embroidery is completed, the upper frame 5 is pulled toward the front, the rubber roller 4 is easily thrown off, and the entire embroidery frame is removed from the slide receiving frame 2.

As described above, the device of the present invention frames the fabric to be embroidered,
By inserting and removing the turned-over embroidery hoop as if it were a cassette, it is possible to set and remove it with one touch, which is much more labor-saving and faster than the conventional work of inserting it into the base frame and removing it. The support condition when setting is also reliable.

As shown in Fig. 1, if two slide receiving frames 2 are arranged below one embroidery needle mechanism H so that the embroidery needle mechanism H can reciprocate from side to side, then the embroidery frames can be exchanged alternately. The embroidery machine can be used continuously and work efficiency can be doubled.

In view of the above, the present invention achieves the intended purpose, and is advantageous in that it allows the embroidery work of textile products such as cylinders and bags to be carried out extremely labor-saving and efficiently using an embroidery sewing machine, and is suitable for mass production systems. It is.

[Brief explanation of the drawing]

The drawings show an embodiment of the apparatus of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is an enlarged perspective view of only the embroidery frame, and Figs. 3 to 6 show an object to be embroidered (underneath) in the embroidery frame. Figure 3 is a perspective view of the bilin placed on the lower frame placed on the workbench and about to be pressed down with the ring frame from above, Figure 4 Figure 5 is a perspective view of the sock being put on the workbench with the threads pressed in, and Figure 5 is a perspective view showing the upper frame 5 being fitted from above at a position where the part to be embroidered overlaps with the thread. FIG. 6 is a perspective view of the shoe after the frame has been stretched, with the shoe part turned over and gathered between the flanges of both the upper and lower frames, and taken out from the workbench. 1... Embroidery machine underframe, 2...
Slide receiving frame, 2a... Its fitting recess, 2b.
...The left and right side walls, 3... Outer panel, 4...
... Pressing member, 5 ... Upper frame, 5a ...
...Recess, 5b... Stopper, 5c...
...Arc-shaped part, 5e...Brim part, 6...
Lower frame, 6a... collar, γ... ring frame.

Claims (1)

[Claims] 10) On the underframe 1 of the embroidery sewing machine, a fitting recess 2 is provided at the front.
The rear end portion of the slide receiving frame 2 which forms a shape and has side walls 2b on the left and right sides is fixed, and the slide receiving frame 2 is attached from the underframe 1.
A bullet plate 3 with a pressing member 4 attached to the tip is attached to the upper surface of the embroidery frame. The flange 5e is formed to be wider than the flange 6a of the lower frame, and the width of the flange 5e of the upper frame 5 is equal to the width of the left and right side walls 2 of the slide frame 2.
b, 2b, and a recess 5a is provided on the upper surface thereof into which the pressing member 4 of the bullet plate 3 falls, and a stopper 5b of the suppressing member 4 is provided immediately after the recess 5a; e) Embroidery object S One side to be embroidered is stretched using a conventional method, and the other side is turned over and gathered between the upper and lower flanges 5e and 6a, and then the upper frame 5 of the embroidery frame is pushed along the slide receiving frame 2. 1. An embroidery device for embroidering a cylindrical or bag-shaped textile product, characterized in that the embroidery device is adapted to be impact-supported by a cylindrical or bag-shaped textile product. 2. A cylindrical or bag-shaped textile product according to claim 1, in which two slide receiving frames 2 are arranged in series within the left and right reciprocating range of one embroidery needle mechanism H to enable alternating and intermittent embroidery. embroidery equipment. 3. The cylindrical or bag-shaped textile product embroidery device according to claim 1 or 2, wherein the suppressing member 4 attached to the tip of the bullet plate 3 is a roller. 4. The planar shape of the upper frame 5 of the embroidery frame is a cylindrical shape according to any one of claims 1 to 3, in which the rear tail portion is formed into an arcuate portion 5c narrower than the width of the collar portion 5e. or bag-shaped textile product embroidery equipment. 5 The embroidery frame has a ring frame γ between its upper frame 5 and lower frame 6.
A cylindrical or bag-shaped textile product embroidery device according to any one of claims 1 to 4.