JPH023631B2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention provides a mark label indicating the material and precautions for washing, and a tax sticker indicating the manufacturer's name, size, etc., on products such as underwear such as shorts and pants. The present invention relates to a label sewing device used for sewing on the inside or outside of the product. In addition,
For convenience, the term "product" here refers to a product that has almost completed its processing and sewing and has a label or sticker sewn on it in the final process before packaging, but it is not particularly limited to the target object, and refers to a semi-finished product. But it can also be a finished product.

BACKGROUND TECHNIQUES AND PROBLEMS THEREOF In a sewing factory, the labels and stickers are sewn onto sewn products, which are then packaged and shipped. When sewing labels and stickers onto products, it is customary to sew labels and stickers on the inside of the product and stickers on the outside. This is a type of commercial sewing machine.

When sewing labels or stickers using this commercial sewing machine, the worker inserts the product into the sewing section of the commercial sewing machine, places the label or sticker on the product, and then operates the sewing machine. It was something to sew.

However, after the worker picks up each product from the storage area, inserts it into the sewing section of the sewing machine, and places labels and stickers on it,
Since it is sewn, it is especially time-consuming when sewing multiple labels or stickers on one product.
This had the problem of poor productivity.

Furthermore, when sewing the labels and stickers on the inside of the product, the operator must turn the sewing area to the front side and then sew the label or sticker, which is very troublesome. It also covered certain problems.

SUMMARY OF THE INVENTION In view of the above-mentioned problems, an object of the present invention is to provide an automated label sewing device that does not require manual labor when sewing labels or stickers onto products.

Means for Solving the Problems In order to achieve the above object, the present invention provides a conveying base configured to endlessly rotate and supporting in an expanded state a product to which a label or a seal is sewn. a first sewing machine that sews a label or a seal to a predetermined position on the inside or outside of the product supported by the support material; a second sewing machine that sews a sticker or label to a predetermined position on the outside or inside of the product; At least one side of the parts is movable in a direction close to each other, and the structure is such that the sewing part of the product conveyed by the support material is inserted into the sewing part of the sewing machine when sewing a label or seal. It is characterized by

According to the above configuration, the product is supported in an expanded state on the support material, and while being fed intermittently by the transport section, for example, two sewing machines are each moved in a direction perpendicular to the rotational direction of the transport section. If configured so that it is possible, a predetermined sewing machine is moved only when the product is transported by the transport section, the sewing part of the product is inserted into the sewing section of the sewing machine, and the label or sticker is sewn. It can be done automatically.

Example An example of the present invention will be described below. FIG. 1 is a perspective view of a label sewing device according to the present invention, and the overall configuration will be schematically explained with reference to this drawing. 1
2 is a transport section for transporting product A in a state where it is unfolded and easy to sew onto a part of the fabric, and 2 is a mark made of folded fabric that displays the material and washing precautions. a first sewing machine for sewing label B to a predetermined position on the inside of product A; 3;
4 is a second sewing machine for sewing a paper tack sticker C displaying the manufacturer's name, size, etc. to a predetermined position on the outside of product A; This is a push-out plate for removing product A that has been conveyed downward.

Each of the above components will be explained in detail. The conveying section 1 has an oval shape in side view with horizontal surfaces formed on the upper and lower surfaces.
and a conveyance base 11 having an E-shaped longitudinal section;
Two upright rods 1 stand upright on a base 13 having rotary rollers 12 provided on the inside and outside so as to sandwich the protruding end of the outer periphery of the conveyance base 11.
4 is provided horizontally on the front side in the direction orthogonal to the direction of movement on the side surface of both the upright rods 14 as a support material for inserting the upper side of the product A and supporting it in a rectangular expanded state. A transport main body 1 is provided with four support rods 15 protruding from the top.
6, and a timing belt 18 that connects the bases 13 of the plurality of conveyance bodies 16, is disposed along the outer periphery of the conveyance base 11, and is supported by a drive sprocket 17 and rotationally driven. In this embodiment, in order to perform sewing work efficiently, six conveyor bodies 16 are provided at equal intervals around the outer circumference of the conveyor base 11, and are connected by the timing belt 18 to perform intermittent feeding. Note that 19 is a safety cover to protect the worker.

Next, the first sewing machine 2 for sewing the label B onto the inside of the product A will be explained. The first sewing machine 2 is attached to a frame (not shown), and has two frames 21 provided in a direction orthogonal to the rotational direction of the conveying main body 16, and the two frames 21 can be moved back and forth. The configured base 22 and the base 2
2, a label sewing machine 24 having a sewing section 23 on the conveying section 1 side and sewing a label B onto the product A; and a label B folded in half on the sewing section 23 of the label sewing machine 24. The label supply device 25 is configured to supply a label. The label supplying device 25 is of a well-known construction and has a structure that can cut a rolled and set label into a predetermined size, fold it in half, and supply it.

As shown in FIG. 2, the sewing section 23 includes a bed 62 provided with a cloth slide 61 as a holder for the product A at its tip, and a sewing needle 63 on the upper part of the cloth slide 61.
The label B supplied onto the fabric slide 61 is simultaneously supplied and pressed by the head 64 equipped with a sewing head 64 and the air cylinder 66 attached to the support fitting 65 fixed to the bed 62. , and a label presser foot 67 configured to be released when sewing is completed, and a sewing needle 63 when sewing product A.
At the same time as the start of operation, a pressing part 68 that presses the product A against the cloth slide 61 during sewing and a press part 68 that presses the product A against the cloth slide 61 in the vicinity of the label B supplied onto the cloth slide 61 in the insertion direction of the product A. a substantially semicircular action plate 69 as an auxiliary plate extending from the side of the label B to the front side of the label B and protruding slightly higher than the thickness of the label B;
It consists of a fabric feeding mechanism (not shown).

The second sewing machine 3 for sewing the seal C on the outside of the product A is constructed in substantially the same manner as the first sewing machine 2 described above, and is attached to a frame (not shown) and rotates in the direction of rotation of the conveyance main body 16. A seal comprising two frames 31 provided in orthogonal directions, a base 32 configured to allow the two frames 31 to move back and forth, and a sewing part 33 on the base 32 on the conveying unit 1 side. a sewing machine 34, and a seal supply device 35 for supplying the seal C to the sewing section 33.
It is made up of more.

As shown in FIG. 3, the sewing section 33 includes a bed 72 provided with a cloth slide 71 at its tip as a holder for the product A, and a sewing needle 7 on the top of the cloth slide 71.
3 and a sewing head 74 for sewing, and a fabric feeding mechanism (not shown) provided within the bed 72.

Further, the seal supply device 35 is provided with a suction section 82 that sucks the seal C at the tip of the arm 81.
The suction section 82 is attached to a support body 83 that is configured to be able to move up and down via the arm 81 and rotate around the arm axis, and a suction port is provided on the lower surface of the suction section 81. The suction port is connected to a suction device so that the seal C can be sucked and removed via a control valve. Therefore, the support main body 83 rotates to the stocking position of the seal C, brings the suction part 81 into contact with the seal C, and sucks up one sheet, and while it is suctioned, the sheet is slightly placed on the fabric slide 71 of the second sewing machine 3. It waits at a remote location, and when product A is inserted, it descends and holds product A together with seal C, so that seal C can be sewn.

When the label B and the seal C are sewn onto the product A, the conveyor main body 16 is rotated to the lower side of the conveyor base 11, and the product A attached thereto is transferred to the extrusion plate 4.
The push-out plate 4 is removed from the conveyor body 1 by an air cylinder 41 attached to the frame.
The extrusion plate 4 is configured to be able to reciprocate in a direction perpendicular to the moving direction of the air cylinder 4.
During the first push, it is configured to protrude through the rectangular space surrounded by the conveyor body 16. Therefore, it is possible to push out the product A, which is supported in an expanded state by the conveyance body 16, from the inside and remove the product A from the conveyance body 16.

To use the label sewing device having the above configuration, first, among the three upper conveyance bodies 16 constituting the conveyance unit 1, the left conveyance body 16 (indicated by 16A in the drawing) in FIG. If the product A is pants, in order to sew the label B and the sticker C on the inside and outside of the upper part of the pants, the product A is spread out from the upper side and hung on the four support rods 15. At this time, a step is provided at least at the base end portions of the two upper support rods 15 to indicate the tip when inserting the product A, and the two support rods 15 are rotatable. By configuring product A to support rod 15,
It can be easily set in the specified position when hanging.

When the product A is placed on the conveyance main body 16A, the drive sprocket 17 of the conveyance section 1 is driven by a sensor and a drive device (not shown), and the timing belt 1 is
8 rotates, and the conveying body 16A moves to the next conveying body 16B.
position (upper center in Figure 1). At this time, since the upper surface of the transport base 11 is a horizontal surface,
The conveyance main body 16 can move linearly without becoming unstable in conveyance, and can be reliably moved to a predetermined location.

When the transport main body 16B reaches the center position of the upper surface, the drive by the timing belt 18 is temporarily stopped. Next, the base 22 of the first sewing machine 2 moves on the frame 21 by the push of an air cylinder with a shock absorber (not shown), and the bed 62 and head 64 of the sewing section 23 sandwich the upper end of the product A. Advance to position. Then, the product A
The tip moves relatively along the cloth slide 61 of the bed 62, and is lifted by the action plate 69, passing over the label B and being superimposed on the label B. (This state is the second
It is shown in the figure by a two-dot chain line. ). In addition, label B
is previously supplied between the label presser foot 67 and the cloth slider 61 of the label sewing machine 24 in a folded state by the label supply device 25, and is pressed by the label presser foot 67 and sewn. is being waited until. Then, at the same time that the pressing section 68 presses down the product A stacked on the label B, the sewing needle 63 is driven and the label B is sewn.

When the sewing of the label B is completed, the pressure from the pressing section 68 and the label presser foot 67 is released, and the first sewing machine 2 starts to move backward and returns to its original position.

While this first sewing machine 2 is sewing, the worker is working to load the product A onto the next conveyance section 1, and after finishing the work on the first sewing machine 2, the worker transfers the product A to the conveyance section 1. 1 moves intermittently again, and the conveyance body 16B, on which the product A with the label B mentioned above is hung, moves to the next work position, the conveyance body C position (the right end in FIG. 1). At the same time, the conveyor body 1
6A is moved to the position of the first sewing machine 2.

At the conveyance main body 16C position, the seal C is sewn by the second sewing machine 3, and the second sewing machine 3 itself moves in the same way as the first sewing machine 2. That is, the base 32 of the second sewing machine 3 moves on the frame 31 by an air cylinder with a shock absorber (not shown), and the sewing section 3
The bed 72 and head 74 of No. 3 move forward to a position where the upper end of the product A is sandwiched between them. Then, the upper end of the product A is relatively moved along the cloth slide 71 and advanced to below the seal C. Thereafter, the suction part 81 that has suctioned the seal C is lowered to contact and press a predetermined position on the outside of the product A, and the sewing needle 73 is driven to move the seal C onto the product A.
sewn in place.

When the sewing of the seal C is completed, the suction portion 81 is raised and the second sewing machine 3 is moved to return to its original position.

When the label B and the seal C are sewn on the inside and outside of the product A in the above manner, the conveyance main body 16C is further rotated and when it reaches the lower surface side of the conveyance base 11, the air cylinder 41 is pushed. The extrusion plate 4 is driven, and the conveying body 16 pushes out the hung product A from the inside, and the conveying body 16
Remove product A from. Thereafter, the products A are stacked by a stacking device or the like and transported in units of a fixed number.

Thereafter, in the same manner, the operator simply spreads and hangs the product A on the transport body 16 of the transport section 1, and the label B and the sticker C are sequentially sewn onto the product A at predetermined positions.

As mentioned above, the label sewing device of this embodiment is
Since the two sewing machines 2 and 3 are configured to be able to reciprocate, it is possible to automatically sew label B and sticker C on the inside and outside of product A while transporting product A in endless rotation. I am now able to work extremely efficiently.

Therefore, when compared with conventional manual work, according to the label sewing device according to the present embodiment, the operator only has to place the product A on the conveying main body 16.
After that, the label sewing device automatically sews the labels, etc., which greatly improves efficiency, and when sewing multiple labels, etc., it can be done at the same time by installing the same number of sewing machines as the number of labels, etc. Sewing is done, and productivity increases dramatically.

In the above embodiment, the first sewing machine 2 sews the label B on the inside of the product A, and the second sewing machine 3 sews the sticker C on the outside of the product A. Even if the sewing machine is configured to sew the seal C and the second sewing machine sews the label B, the same purpose can be achieved and the same effect can be obtained.

Effects of the Invention As described above, according to the label sewing device of the present invention, the product is supported in an expanded state by the supporting material constituting the conveyance section, and the label or sticker is sewn at predetermined positions on the inside and outside of the product. 1st sewing machine and 2nd sewing machine
a sewing machine, at least one of the two sewing machines or the support material side is movable, and the product conveyed by the support material is sewn to the sewing section of the sewing machine only when sewing a label or a seal. Since the structure is such that parts are inserted, all the operator has to do is unfold the product and hang it on the support material, and labels and stickers are automatically sewn on, greatly improving productivity and reducing product costs. Contribute.

Additionally, when sewing labels or stickers on the inside of a product, there is no need for the worker to turn the product over, which saves time and improves the quality of the finished product. You can expect it.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a label sewing device as an embodiment of the present invention, FIG. 2 is a perspective view of main parts of a first sewing machine of the label sewing device, and FIG. 3 is a perspective view of the label sewing device. FIG. 4 is a perspective view of the main parts of the second sewing machine, and FIG. 4 is a perspective view of the vicinity of the extrusion plate of the label sewing device. 1... Conveyance section, 2... First sewing machine, 3... Second
Sewing machine, 4... Extrusion plate, 11... Conveyance base, 15
... Support rod, 16 ... Conveyance body, 23 ... Sewing section, 33 ... Sewing section, 69 ... Action plate, A ... Product, B ... Label, C ... Seal C.

Claims (1)

[Scope of Claims] 1. A suitable number of supporting members that are moved by a conveying base configured to endlessly rotate and that support the product on which the label or seal is sewn in an expanded state. a first sewing machine that sews a label or a sticker at a predetermined position on the inside or outside of the product supported on a support material; and a first sewing machine that sews a label or a sticker at a predetermined position on the outside or inside of the product supported on a support material a second sewing machine that sews the label; the two sewing machines are provided opposite to the conveyance section, and at least one side of the two sewing machines or the conveyance section moves toward each other. What is claimed is: 1. A label sewing device, characterized in that the sewing section of a product conveyed by a support material is inserted into the sewing section of a sewing machine when sewing a label or a sticker. 2. The two sewing machines are each attached to two sets of moving mechanisms installed in a direction perpendicular to the rotational direction of the conveyance base, and only the sewing machine that performs sewing moves, and the sewing section of the sewing machine is moved. 2. The label sewing device according to claim 1, wherein the label sewing device is configured such that a part of a product to be sewn is inserted into the label sewing device. 3. An auxiliary plate formed higher than the thickness of the label or seal on the cloth slide of the sewing section of the first sewing machine or the second sewing machine extends from the front side in the insertion direction of the product to the side position of the label or seal. Claims 1 or 2, characterized in that the product is provided across the label or seal, and when the product is inserted into the sewn portion, the product is placed in an overlapping state on the label or seal.
Label sewing device as described in section.