JPS5984727A - Automatic label winder - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to an automatic label wrapping device, and in particular to an automatic label suitable for automatically labeling electric wires to indicate the type of electric wire. This invention relates to a winding device.

[Prior art]

In general, the arrangement within various control devices,! The electric wires used for Shizuku are labeled to clarify their type.

This JL is usually performed by wrapping a label indicating the wire number around both ends of the wire.

Conventionally, automatic label winding devices for wrapping # mark labels around electric wires have adopted a flat plate vacuum suction method, a claw chuck method, or a label forming/attachment method as the conveyance mechanism.

However, the flat plate vacuum suction method has disadvantages in that the label may be misaligned depending on the suction state, and the label may be bent when peeled from the sheet. Further, depending on the condition of the label surface, vacuum suction cannot be performed, and once the label has been suctioned, it is impossible to correct the positional deviation of the label. On the other hand, the chuck method using claws has a problem in that the labels are often torn by the claws. Furthermore, the label molding attachment mechanism
When the label is attached vertically and the label is wound around the electric wire, the lower base of the neck of the label swells and the winding becomes loose. Therefore, in the past, labels could not be automatically wrapped, and in practice the wrapping work had to be done manually.

For this reason, when manual work is done, fingers touch the appeasant surface of the label, causing problems such as a decrease in adhesive strength and a decrease in wrapping quality. ' Automatically wraps labels around alpha rays and produces high-quality wrapped products.
It is an object of the present invention to provide an automatic label wrapping device that can be obtained.

[Summary of the invention]

In order to achieve the above object, the automatic label wrapping device according to the present invention provides a 1 liter label wrapping device continuously attached to a tape-like sheet.
i13! In the device for wrapping the number mark label on the electric wire, the sheet is hung by a two-bell peeling mechanism consisting of a guide roll that is rotated, a label presser that is still in contact with the label surface, and a mouth stain at the position where the peeled label is shifted. A wire tensioning mechanism includes a forming suction moving mechanism having a main concave portion forming a curved portion and sucking and moving a label, and a tensioning plate provided with a wire gripping claw located at the end side of the moving portion 11b of this forming suction moving mechanism. and a forming forming mechanism consisting of a pair of forming plates for adhering to the forming a label having a bent portion engaged with an electric wire on the moving end side of the forming adsorption moving mechanism, and a forming forming mechanism provided adjacent to the forming forming mechanism. It is constructed of a winding + J mechanism equipped with a pair of elliptical winding bodies that make contact with the transported labeled electric wire to wrap and adhere the label.

Due to such formation t14, the incense stick mark label that is continuously peeled off from the sheet by the label peeling mechanism is formed into an inverted J shape and moved to another position by the forming adsorption and movement mechanism. At the moving end side, the electric wire gripped by the claw is placed under tension by the tension plate, and the label engages the bent part of the electric wire to become ready for adhesion. . After this, a pair of shaping plates placed under the electric wire come close to each other and press the hanging parts of different lengths of the label to each other, thereby adhering the label to the molding. This labeled electric wire is transferred between a pair of adjacent elliptical wrapping bodies, and the unbonded portion of the label is rotated between the long axis ends of the elliptical wrapping bodies to be wrapped and bonded. Therefore, it is possible to continuously wrap the label once in the shape of a flag using a series of mechanisms, and it is possible to automatically perform the wrapping operation with a good winding appearance.

[Embodiment of 9th Embodiment] Hereinafter, a specific embodiment of the automatic label wrapping device according to the present invention will be described in detail with reference to all the drawings.

FIG. 1 is an overall perspective view of an automatic label winding device according to this embodiment. The stroke counting device includes a label feeding IIfA mechanism 2 equipped with a label peeling mechanism 1, a suction and movement mechanism 3 for forming peeled labels, a pulling mechanism 4 for pulling in electric wires to be rolled, and forming labels into electric wires. The main components are a shaping mechanism 5 for adhering the label to the label, and a wrapping mechanism 6 equipped with an elliptical wrapping body that performs the final wrapping process of the label.

First, as shown in FIG. 2, the labels 7 to be wrapped are pasted in a line on the jacket surface of a sheet 8 made of masking paper in the form of a long tape. Is this label 7 used as an identification display? A tM number mark 9 is printed, and the mark 9 is displayed on one edge side of the label. Further, an adhesive 10 is applied to the back side of the label 7, and a winding 1<1s, l, 1 is attached to a part of the adhesive 10 to prevent contact between the e; (Figure 3).

A sheet 8 with such a label 7 pasted thereon is wound into a roll, and is loaded into the two-bell feeding mechanism 2 of the apparatus.

As shown in FIG. 4, the two-bell feeder 4443't2 has a 13 km long case with a pair of widthwise variable guides x2 as side walls, and has the rolled sheet 8 loaded on one end. For this purpose, the guide 12 is formed with a hole 14 on which the shaft 15' of the sheet roll is supported.

The label is unwound from the roll by means 81rW1mb, and is guided to the front end t(l) of the case 13 while being regulated by a guide 12.A label peeling mechanism 1 is provided at the front end of the case 13.

This label peeling mechanism 1 is composed of a guide roll 16 that is pivotally supported by a guide 12 and comes into contact with the lower surface of the sheet 8, and a label presser 17 that comes into contact with the label 7 surface of the sheet 8. The sheet 8 is rotated about half a circle around the guide roll 16, and the direction of the sheet 8 is completely changed and the label presser 17 is rotated.
The two pels 7 are pressed downward by their own weight at a position immediately upstream of the guide roll 16. Therefore, the peeling action is performed by countertransfer excitation of the sheet 80 and linear movement of the label 7. Here, in order to forcibly feed the sheet 8, a drive roll 18 is provided below the guide roll 16, as shown in FIG. The drive roll 18 has a feed pawl 19 protruding from the outer surface thereof, and correspondingly, feed holes 20 are formed at regular intervals on both side edges of the sheet 8. A feed guide 21 is provided on the outer surface of the drive roll 18 in contact with the sheet 8 to ensure a reliable sheet feeding action. Further, an auxiliary guide roll 22 is provided between the guide roll 16 and the drive roll 18. Further, the guide roll 16 can be positioned in the sheet feeding direction, and any position can be specified using an optical sensor.

At a position in front of the label peeling mechanism 1 of the feeding mechanism 2, a forming suction moving mechanism 3 is provided for the purpose of completely peeling off the label 7f from the sheet 8. This is the 6th
- Shown in Figure 7. This forming suction moving mechanism 3 has a push-up head 23 located on the lower surface side of the label 7 which is partially attached to the sheet 8 and peeled off, and a suction head 24 located on the upper surface side. The push-up head 23 is made of a flat plate-like member arranged directly in the feeding direction of the label 7, and has a scoop-shaped steam section 25 that can move up and down. ) and is lifted upward by the action t-. On the other hand, the suction head 24 has a U-shaped cross-section recess 26t formed on its distal end facing the label 7, and a curved head 25'f can be fitted into the recess 26. The suction head 24 is movable up and down, and together with the push-up head 23, it can clamp two bells 7 and form the label 71 into an inverted J shape.

In order to form an inverted J-shape, the clamping position is set to a position where the label 70 is offset, and the lengths of the label legs are set to be different while forming a concave curved portion by the clamping action at this position. A suction port 27 opening into the recess 26 is formed in the suction head 24, and the label 7 can be suctioned in a bent state (FIG. 8).

The suction head 24 is capable of not only vertical movement but also rotational movement.
7ft of peeled labels and other items that can be transported. Therefore, the suction head 24 and the push-up head 23 are attached to the label 7 which has been peeled off from the sheet 8 and is in a protruding state from the upper and lower surfaces.
(Figs. 6-7), and the curved head 25 is placed in the fourth part 26.
After fitting into the curved recess 28 to form the curved recess 28 , the suction head 24 is sucked through the suction port 27 . After that, both heads 23 and 241c were separated and the suction head 2 was moved upward.
4 is rotated with the label 7 formed into an inverted J shape (FIG. 8) and moved to a position above the electric wire 29 to be wrapped. Then, the mouth tube curved part 2 is attached to the electric ff529.
8, the suction head 24 is lowered to engage the suction head 24, and the suction action is released (FIG. 9).

Here, at the moving end of the suction head 24, the electric wire 29t-
A wire tensioning mechanism 4 is provided to ensure proper placement. This mechanism is shown in 1. The relevant ta j
t'j 4 has a tension plate 30 pivotally attached to the lower part of the device body. The tension plate 30 is a flat plate member arranged orthogonally to the sheet feeding direction (FIG. 1), and is capable of reciprocating rocking motion by a drive means (not shown). A pair of wire gripping claws 31 are pivotally supported on the upper part of the tension plate 3o so as to be able to open and close along the plate surface. The gripping claws 31 have V-shaped notches 32 formed at an angle θ on opposite edges, and both claws 3
1 opening! It is said that In: Gland 29 can be fully clamped by one work. The '1 line 29 is transported in an extended state in the direction of the swinging force of the tension plate 30. Therefore, the gripping claws 31
, move the tension plate 30 toward the '1α line 29111J to close the claw 31 (Fig. 10), and rotate the tension plate 30 in the opposite direction (Fig. 11). 29 is pulled with an appropriate tension, and the fii 29i is properly positioned below the movement ψ-1 of the suction head 24.
Figures 9 and 12). In this state, the direction of the recess 26 of the suction head 24 and the axial direction of the electrode 29 match. Note that tension is applied to the wires 29 between a tension plate 30 and a wire transfer pallet 33. For this pallet 3
3 is provided with a tapered groove 34 into which the electric wire 29 is fitted, and the narrow end of the tapered groove 34 is opened during tensioning. Line 29t-
It's tied up.

next,? The label 7 is temporarily supported on the tC gland 29 by fully engaging the curved part 28 thereof, and a forming mechanism 5 is provided to adhere the label 7 into a flag shape.

This mechanism t is connected to the line 29 on the moving end side of the suction head 24.
It is formed by a pair of shaping plates 35, which are located at the lower part of the body between the two (Fig. 9, 13). Shaping plate 356. A rectangular block mounted on the base 36 can be reciprocated toward and away from the electric wire 29 in a direction perpendicular to the electric wire 29.

The upper edge of the shaping plate 35 is placed at approximately the same level as the lower edge of the electric wire 29, and as shown in FIG. The different hanging parts are glued together. This results in a labeled electric wire wrapped in a flag shape as shown in FIG.

Such a labeled electric wire 29 is laterally transferred to a winding mechanism 6 consisting of a pair of elliptical winding bodies 37 as a final winding means. The elliptical winding body 37 is a motor 38 (Fig. 1)
The winding bodies 37 arranged above and below are rotatable in opposite directions. Labeled % [1J29 is introduced into the middle part of both elliptical wrapping bodies 37 when their long axes are parallel to each other (Fig. 15), and is held in place by a wire holding claw 39 provided on the back side. . After fixing the labeled line 29, rotational power is applied to both elliptical wrapping bodies 37, and as shown in FIG. 16, the flag-shaped label 7 at the end of the long sleeve is rotated, and the remaining adhesive surface is Wrap it all 10 times. Note that the elliptical wrapped body 37 has an elastic surface layer 40 formed of an elastic member such as a rubber material on the outer peripheral surface.

This coating layer part 40 eliminates misalignment of the label 7 and has a strength suitable for wrapping to prevent damage to the electric wire 29 and the label 7.

By this winding mechanism 6, the label 7 is completely wrapped around the electric wire 29 as shown in FIG. 17, and the incense stick mark 9 is displayed.

As described above, in the automatic label winding device according to the present embodiment, the wire number mark labels 7 are sequentially peeled off by the label peeling mechanism 1, and formed into an inverted J shape by the suction head 24 and the push-up head 24. After that, it can be adsorbed and transferred.

Thereafter, the electric conductor %129 is pulled to a certain length by the tensioning mechanism 4 and arranged to hold the label 7 moved by the suction head 24. Since the concave groove curved portion 28 of the label 7 is formed at a position offset to one side, adhesive surface portions of different lengths are suspended from the electric wire 29, and the hanging portions are adhered by the shaping mechanism 5, and the label 7 is wrapped around the electric wire 29 in a flag shape.

Then, the flag-shaped labeled electric wire 29 is completely wound up by the elliptical winding body 37, and the winding work is completed. Electric wire 29
The labels 7 are continuously supplied, and the label wrapping operation is performed continuously by linking the above steps.

According to this embodiment, it is possible to automatically perform the winding work of the wire number mark label 7, which must be done manually, and the winding work can be done in less than 1/3 of the time compared to the conventional method. It became possible to work. In addition, especially when the forming suction moving mechanism 3 is used to adsorb the label, the label 7 is formed into an inverted J-shape by forming the concave curved portion at a 28° ε biased position, so that the label 7 is not misaligned when being transferred, and the electric wire There is no misalignment when fitting to 29. Furthermore, since the electric force 29 is applied with a ti'jJi force in the standby state, it is possible to cover the label 7f stably and reliably, and the wrapping can also be done reliably during the forming process. Therefore, bulges at the base of the neck and incomplete wrapping will not occur. In addition, since the surface layer 40 of the winding mechanism 6 is made of an elastic material, there is no possibility that the two bells 7 will shift during winding, and there is an advantage that the label 7 and the electric wire 29 will not be damaged.

〔Effect of the invention〕

As explained above, according to the present invention, it is possible to automatically wrap an incense stick mark label around an electric wire, which has the excellent effect of improving work efficiency and obtaining high-quality wrapped products. play.

[Brief explanation of the drawing]

Fig. 1 is an overall perspective view of the automatic label winding device, Fig. 2 is a perspective view of a label pasting sheet, Fig. 3 is a rear perspective view of the label,
Fig. 4 is a perspective view of the label feeding machine, Fig. 5 is a side view of the interlayer part, Fig. 6 is a side view of the forming suction transfer mechanism in standby state, and Fig. 7 is the same operating state. A side view, FIG. 8 is a side view of the rasle transfer state f1, FIG. 9 is a trunk view of the forming orthopedic rock structure, and FIG. 10
Figures (A) and (B) are the front view of the wire tensioning mechanism before and after opening and closing the claw.
1, FIG. 11 is a perspective view of the same, FIG. 12 is a perspective view of the tensile state, and FIG. 13 is a crimp kb fF? of the spiral E<, fFe mechanism.
Fig. 14 is a perspective view of the electric wire with the formed bell fittings attached, Fig. 15 is a perspective view showing the state of the oval winding body before work, and Fig. 16 shows the state during the same work. Perspective view, No. 17
The figure is a perspective view of the label being rolled up. 1... Label peeling mechanism, 3... Forming adsorption movement mechanism,
4...Electrical tension tension isogara, 5...Rotating shaping mechanism, 6...
- Winding mechanism, 7... Label, 8... Sheet, 9...
- Anti-adhesive mark, 16... Guide roll, 17... Label A push L, z3... Push-up head, 24... Suction head, 26... Concave portion, 27... Suction port, 28... ... Mouth tube curved part, 29 ... Electric wire, 30 ... Tension plate, 31 ...
- Gripping claw, 35... shaping plate, 37... elliptical wrapping body. 1st eye, 2nd eye, 3rd eye, 4th eye, 4th rhinoceros, 5th eye %71e 3 Otsu Fumoya Io Mouth $11th bud, 13th eye I414th eye, 15th eye 0 V16th eye, 17th eyebrush 203-

Claims (1)

[Claims] 1. A device for wrapping a wire number mark label continuously affixed to a tape-like sheet around an electric wire, including a guide roll on which the sheet is wound and turned, and a label presser that comes into contact with the label surface. A label peeling mechanism consisting of a four-part label 1gl1. A forming suction moving mechanism for moving the forming suction and moving mechanism, a line tensioning mechanism equipped with a tension plate located at the transfer end side of the transfer unit 114 of this forming suction moving mechanism and provided with a wire gripping claw, and the forming suction moving mechanism. A shaping mechanism consists of a pair of shaping plates that adhere a label that is engaged with a recessed curved metal to the electric wire on the moving end side of the electric wire, and a forming mechanism that is provided in instant contact with this shaping mechanism and that transfers the labeled electric wire that is transferred. A moving two-bell attachment device comprising: a wrapping mechanism equipped with a pair of elliptical wrapping bodies for wrapping and adhering a label in contact with each other; 2. The forming adsorption and movement mechanism is provided with a push-up head that can move up and down on the bottom surface of the peeled label, and a recess that comes into contact with the top surface of the label and into which the tip of the push-up head is inserted to form a concave curved part on the label. The suction port opening in the recess is formed by a label f, i and a movable suction head. : The automatic label winding device according to claim 1, wherein the percentage is expressed as a percentage. 3. The wire tensioning mechanism is capable of swinging the tension plate and is capable of applying tension to the wire between it and the wire transfer means.
An automatic dowel winding device as claimed in claim 1. 4. The automatic label wrapping device according to claim 1, wherein the elliptical wrapping body has a surface layer made of an elastic member.