JP5063015B2 - Labeling device - Google Patents

Description

  In particular, the present invention relates to a label sticking apparatus capable of neatly sticking a label with a built-in RFID to an article to be pasted having a rounded shape such as an egg or a fruit and having a sticking surface that is easily damaged.

Conventionally, an IC tag reader / writer (RFID writing unit) or its communication antenna is attached to the adsorption plate of the label affixing unit, and electronic data is transmitted to and received from the IC tag related to the adherend (adhered object). There is known a label sticking device which is performed on an adsorption plate (see, for example, Patent Document 1).
Originally, the suction plate of the label sticking device is easy to mold because it forms a suction hole for sucking the label, and the label is sucked and held by the air sucked from the suction hole and stuck to the adherend. A strong material is required because an impact occurs at the time, and it is made of aluminum or the like in order to meet the condition that these materials are easy to mold and have high strength.
However, since the suction plate is made of aluminum, when a communication antenna or the like is attached to the suction plate as in the labeling device of Patent Document 1, electromagnetic waves for transmission / reception of electronic data are absorbed by the aluminum suction plate or There is a problem in that it causes interference due to interference.
In order to solve the above problems, it is conceivable to make an adsorption plate with synthetic resin that does not interfere with electromagnetic waves, but transmission / reception errors will not occur, but the strength will be weak to cope with the impact at the time of pasting was there.
In addition, if the sheet material is to be applied to an attachment such as an egg or fruit using the application device, it is necessary to press the label sucked / held on the suction plate against the object to be attached using the advancing / retreating means. Even if the suction plate is made of synthetic resin or the like, if the adherend has a rounded shape (spherical shape), the sucked / held label and the spherical adherend are spherical. Since the contact is made at “point” on the surface (sphere surface) of the label, the label is likely to be stuck poorly, and the label is attached to the sphere surface of the object to be pasted with “surface” instead of “point” Further, since it is necessary to swing the suction plate along the spherical surface and press the label against the moving object (egg or fruit), there is a problem that the object (egg or fruit) is easily damaged.
In order to solve the above problem, a label sticking device for sticking a label (sheet material) to an article to be pasted having a rounded sticking surface is known (for example, see Patent Document 2).
According to this apparatus, the pressing member to be pressed against the sticking surface is formed in a concave shape in advance by a member that can be elastically deformed, and the label temporarily attached to the sticking surface formed in the curved shape of the adherend (test tube) is pressed. Then, the pressing member elastically deforms into a concave shape following the curved shape of the attaching surface, and the label is attached by a pressing force acting in a direction in which this elastic deformation is restored.
However, in the label sticking apparatus of Patent Document 2, compared to the apparatus of Patent Document 1, a label is attached to an object to be stuck that is soft and easily damaged in a rounded shape such as an egg or a fruit. Although suitable, there is a problem in that it is more efficient to change the pressing member depending on the size of the object to be pasted. In other words, in order to paste a pasting object from the size of an egg to a watermelon-sized fruit using the same pressing member, a large-area pressing member suitable for the watermelon-sized pasting object is prepared in advance, and a large area pressing is performed. It is necessary to attach a label to an egg with a member, and there is a problem that an object to be attached may be damaged depending on the pressure.
JP 2006-1616 A Japanese Patent Laid-Open No. 10-7119

    The present invention has been made paying attention to the above-mentioned problems, and reduces the influence of electromagnetic wave absorption and interference that the main body (adsorption plate) made of aluminum or the like gives to the RFID built-in label when writing. In addition, the present invention provides a label sticking device that can stick a label with a built-in RFID neatly to a sticking object having a simple structure and a rounded shape like an egg or fruit and having a sticking surface that is easily damaged. This is the issue.

The label sticking apparatus according to the present invention turns and conveys a belt-like mount temporarily attached with a plurality of labels incorporating RFID inlets by a peeling means to peel the label from the belt-like mount, and removes the peeled label from the peeling means. The adhering means is sucked and held by the adhering means located in the vicinity of the downstream side of the object, and the adhering means is pressed against the object to be adhered, which has been conveyed by the conveying means, by the pressing means that moves forward and backward. in the label sticking apparatus for sticking a suction-retained the label, said joining means, Rutotomoni includes a hollow portion, and joining the body portion having a locking pin, rotating at shaft below the said joining body portion kinematic freely with provided et the are al provided freely rotating in the axial and the first roller provided in the vicinity, at the lower of the joining body portion of the release means Both are spanned between a second roller provided at an appropriate distance from the first roller, and between the first roller and the second roller, and at an arbitrary interval in the longitudinal direction of the roller. A plurality of endless belts, and a plurality of stretches in a cylindrical shape from the hollow portion of the pasting main body portion toward the vicinity of the outer peripheral surface of the endless belt spanned between the first and second rollers. And suction means for sucking and holding the peeled label on the outer peripheral surface of the endless belt by sucking air from the cylindrical tip portion through the hollow portion, and the first or first A drive source for rotating the endless belt through the two rollers, and transferring the peeled label to a central portion between the first and second rollers, and the endless belt spanning the endless belt. First and second rows Provided with a pivot arm for rotatably supported at the distal end portion of the shaft of at least one of the rollers of, between the locking pin and the other end of the pivot arm, through the pivot arm elastic body is provided for biasing the roller, with keeping the stretched taut constantly bridged the endless belt between said first and second rollers by the urging force of the elastic body, the object to be attached material When the endless belt is pressed against the endless belt, the endless belt is stretched between the first and second rollers by being pulled in a direction in which the first or second roller approaches the urging force of the elastic body. Between the tensioning / relaxing means for bending the belt toward the affixing main body part and the outer peripheral surface of the affixing main body part and the endless belt, and between the RFID inlet incorporated in the label Reading and writing information An RFID writing section that performs the above-mentioned, and the label is transferred to the central portion between the first and second rollers of the endless belt by the driving source while being sucked and held by the suction means, The RFID writing unit writes desired information, and affixing is performed by advancing the pressing unit toward the object to be pasted that has been transported by the transporting unit.
Further, the suction means can be made of an elastic material such as synthetic resin or rubber.

The label sticking device according to the present invention sucks air from the tips of a plurality of cylindrical suction means extended toward the vicinity of the outer peripheral surface of the endless belt, and is stretched between the first and second rollers. The label is sucked and held on the endless belt, the desired information is written on the label by the RFID writing section provided on the pasting means, and the pressing means is advanced to the pasted object that has been transported. Since the desired information can be written on the label in a state where the label is sucked and held on the pasting and pasting means, an effect of avoiding an increase in size on the printing mechanism side as compared with the case where an RFID writing device is provided on the printing mechanism side. There is.
In addition, since the RFID writing device is separated from the pasting main body portion and disposed between the pasting main body portion and the outer peripheral surface of the endless belt, the RFID writing device is attached to the RFID inlet built-in label sucked and held on the outer peripheral surface of the endless belt. When the desired information is written by the RFID writing device, there is an effect that a possibility of receiving interference of the pasting main body portion is reduced.
Further, when the pressing means is advanced and the label is pressed against the object to be pasted, the tensioning / relaxing means provided on at least one of the first or second roller is the first and second Since the endless belt stretched between the first and second rollers is loosened by acting in the direction in which the rollers are close to each other, the contact of the endless belt with the object to be adhered is reduced. There is an effect that is hard to be damaged.
In addition, even when the endless belt is loosened due to the operation of the tensioning / relaxing means, the endless belt slides along the spherical surface and presses the label against the object to be pasted from above, so the label is attached well. It will be.
Furthermore, if the suction means is made of an elastic material such as synthetic resin or rubber, even if the suction means comes into contact with the object to be stuck with the endless belt pressed deeply, It is hard to put on.

    Hereinafter, embodiments of the present invention will be described with reference to FIGS.

First, an example of the RFID continuous body 50 used in the label sticking device of the present invention will be described with reference to FIG.
The RFID continuous body 50 is temporarily attached with a label 54 containing an RFID inlet 53 including an IC chip 51 and an antenna 52 on a mount 55 at an equal interval, and an identification mark 56 is printed on the back surface of the mount 55. Has been.
The RFID inlet 53 can transmit and receive information by RFID (Radio Frequency Identification), and can write necessary item information (desired information) such as a price and a product number (not shown) to the IC chip 51 via the antenna 52. It has become.
The identification mark 56 serves as a “detection mark”, and the printing position is determined by the distance from the detected identification mark 56, or the pitch (length) between the identification marks 56 is achieved. Furthermore, one “label” is defined and formed. The surface of the RFID continuum 50 can print information similar to the necessary item information (not shown) such as the price and product number written on the IC chip 51 of the RFID inlet 53.

Next, a label sticking apparatus will be described based on FIG.
FIG. 2 is a schematic explanatory view of the label applicator 1 as seen from the side. As shown in FIG. 2, the label applicator 1 includes a supply shaft 3, a printing mechanism 4, a release plate 5 as a release means, and a mount. A winding shaft 6, a sticking mechanism 7 as a "sticking means" for a label, a pressing means 2 that moves the sticking mechanism 7 so as to freely move forward and backward, a transport belt 9 as a transport means for the object 8 to be pasted, and a control Part 10. In addition, 57 is a mounting table provided on the conveyor belt 9, and this mounting table 57 can be provided as required.
The supply shaft 3 rotatably supports the RFID continuum 50.
The printing mechanism 4 can be provided as necessary. The printing mechanism 4 has a print head, for example, a thermal head 11 and a platen 12, and is desired on the label 54 of the RFID continuum 50 transferred between them. Is printed.
The release plate 5 peels off the label 54 from the mount 55 of the RFID continuum 50 by performing a rearward direction (reverse conveyance direction) in which only the mount 55 is referred to as turning in the release plate 5.
The mount winding shaft 6 winds only the mount 55 after the label 54 is peeled off.
The arm 2 as the pressing means supports the sticking mechanism 7 at the tip, and is provided so as to be movable back and forth with respect to the article 8 to be conveyed on the conveyor belt 9. The article 8 has been conveyed. However, the arm 2 is advanced in synchronization, and the sticking mechanism 7 at the tip is pressed against the article 8 to be stuck. The details of the pasting mechanism 7 will be described later.
Moreover, the control part 10 is connected with the said each part, and controls each part.

Next, the details of the pasting mechanism 7 will be described mainly based on FIGS. 3 to 5.
3 is a schematic perspective explanatory view as seen from the direction of arrow III in FIG. 2, FIG. 4 is a schematic explanatory view as seen from the direction of arrow IV in FIG. 2, and FIG. 5 is a part of the pasting mechanism 7 as seen from the side. It is a principal part expansion explanatory drawing of a fracture | rupture.

    The affixing mechanism 7 mainly includes an affixing main body 13, a first roller 14, a second roller 15, an endless belt 16, a suction nozzle 17 as a suction means, a drive source 18, and RFID writing. A portion 19 and tension / relaxation means 20 are provided.

The affixing main body portion 13 includes a hollow portion 60 (see FIG. 5), and air A is sucked from the outside by making the hollow portion 60 into a negative pressure using a known vacuum device (not shown). ing.
The first and second rollers 14 and 15 are rotatably provided below the pasting main body 13. The first roller 14 is provided on the peeling plate 5 side of the pasting main body 13, and the second roller 15 is provided on the downstream side appropriately spaced from the first roller 14. And the 1st roller 14 is freely rotatable in the downward direction (lower part) of the sticking main-body part 13 with the motor 18 as a drive source.
In the above and the following, “downstream” refers to the front in the conveyance direction F in which the RFID continuous body 50 is drawn out when the supply shaft 3 (see FIG. 2) side is upstream.
The endless belt 16 is a plurality of “round belts” stretched between the first and second rollers 14 and 15, and the longitudinal direction of the first and second rollers 14 and 15 (the conveying direction). (Direction intersecting with F) at an arbitrary interval.
The suction nozzle 17 as a suction means has a cylindrical shape with a “suction hollow portion” formed therein, and is provided between the first and second rollers 14 and 15 so as to protrude below the pasting main body portion 13. As mainly shown in FIG. 5 with a part cut away, a plurality of end portions are extended to the vicinity of the outer peripheral surface 16 a of the endless belt 16 while being inserted into the hollow portion 60 of the pasting main body portion 13. Is provided. Then, the air A is sucked from the tip of the suction nozzle 17 by setting the hollow portion 60 to a negative pressure by a vacuum device (not shown) such as a compressor. The suction nozzle 17 is made of an elastic material such as synthetic resin or rubber.
The RFID writing unit 19 includes an antenna 21 and is disposed between the pasting main body 13 and the outer peripheral surface 16 a of the endless belt 16, which is appropriately separated from the pasting main body 13 by a support member 58. At the same time, information is read / written (transmitted / received) with the RFID inlet 53 of the label 54 of the RFID continuum 50.

Next, an example of the tension / relaxation means 20 will be described mainly with reference to FIG.
The tensioning / relaxation means 20 is formed by the shaft 22 of the first roller 14, the rotating arm 23, the locking pin 24 provided on the pasting main body 13, the rotating shaft 25, and an elastic body 26 such as a coil spring. Is done. The rotary arm 23 rotatably supports the shaft 22 of the first roller 14 at the tip, and is supported by the rotary shaft 25 whose longitudinal intermediate portion is fixed to the pasting main body 13. Yes. Further, the other end portion of the rotating arm 23 is engaged with the elastic body 26 laid between the locking pin 28 provided on the pasting main body portion 13, and the elastic body 26 always makes the first One roller 14 is biased in a direction T away from the second roller 15. That is, when the other end portion of the rotating arm 23 is pulled leftward in FIG. 5 by the elastic body 26, the distal end portion of the rotating arm 23 in which the central portion in the longitudinal direction is pivotally supported by the rotating shaft 25 is illustrated. 5, the first roller 14 is urged rightward (direction T away from the second roller 15) via the shaft 22 supported at the tip portion. The endless belt 16 stretched between the first and second rollers 14 and 15 is maintained in a tensioned state by this urging force.
On the other hand, the endless belt 16 kept in a state of being stretched between the first and second rollers 14 and 15 is inside (on the pasting main body 13 side, which is the upper side in FIG. 5) when pressed against the article 8. The first roller 14 is pulled to the second roller 15 side (left side in FIG. 5) against the urging force of the elastic body 26, but the first roller 14 is rotatably supported. Since the other end portion of the arm 23 is always pulled by the elastic body 26, it returns to the original tensioned state when the pressing on the object 8 is stopped.

Next, the suction / holding state of the label 54 will be described.
As shown mainly in FIG. 2, the RFID continuous body 50 mounted on the supply shaft 3 is drawn out downstream, and a label 54 on which a desired matter is printed on the surface by the printing mechanism 4 is mounted on the backing plate 55 by the release plate 5. More peeled.
As shown mainly in FIGS. 3 and 4, the peeled label 54 (shown by an imaginary line in the figure for convenience of explanation) is applied to the suction nozzle 17 by the operation of a vacuum device (not shown). It is attracted to the air A sucked from the tip, and is sucked and held by the outer peripheral surface 16a of the endless belt 16 of the first roller 14 provided in the vicinity of the peeling plate 5, and the first through the rotation of the motor 18 1 is transferred to the conveyance direction F side by rotation of the roller 14, positioned at a predetermined position in the central portion between the first and second rollers 14, 15, and then the outer periphery of the pasting main body 13 and the endless belt 16 Desired information is written on the label 54 via the antenna 21 of the RFID writing section 19 disposed between the surface 16a.

Next, the use state of the label sticking apparatus 1 is demonstrated using FIG. 6 thru | or FIG.
For convenience of explanation, the pasting mechanism 7 moves forward and backward with respect to the article 8 to be pasted obliquely from above.
FIG. 6 shows a state in which the label 54 peeled off by the peeling plate 5 is sucked and held at the lower end of the endless belt 16 by the air A sucked from the tip of the suction nozzle 17 extended near the outer peripheral surface 16a of the endless belt 16. It is explanatory drawing which shows, Comprising: The state which makes the arm 2 as a press means advance is shown with respect to the spherical to-be-bonded thing 8 conveyed by the conveyance belt 9, for example, melon.
FIG. 7 shows a state in which the label 54 reaches the spherical surface of the article 8 and is pressed lightly.
FIG. 8 further shows a state in which the arm 2 is advanced, and shows a state in which the endless belt 16 that sucks and holds the label 54 is bent by the advancement of the arm 2. At this time, since the endless belt 18 is formed of a “round belt”, even if the pasted article 8 is a fruit that is easily damaged, the hit is soft and hardly damaged. Further, when the endless belt 16 is further pressed against the article 8 to be pasted, the first roller 14 resists the urging force of the elastic body 26 of the tensioning / relaxation means 20 to the inside (the second roller 15 side). Since the endless belt 16 that has moved and loosened between the first and second rollers 14 and 15 is loosened, the endless belt 16 is gently pressed against the spherical surface, and the adherend such as fruit is not easily damaged. Is.
FIG. 9 is an explanatory view of the pasting state of the label 54 as seen through the pasting main body 13 and the RFID writing unit 19 from the direction of arrow IX in FIG. Even when the endless belt 16 is loosened, the label 54 is pressed against the object 8 from above while the endless belt 16 slides along the spherical surface, so that the label 54 is attached well. .
FIG. 10 shows a state in which the arm 2 is retracted, and the elastic body 26 of the tensioning / relaxation means 20 always moves the first roller 14 to the right in FIG. 5 (the second roller 15). The first roller 14 is moved in the direction T away from the second roller 17 and is stretched between the first and second rollers 14 and 15 because it is biased in the further away direction T). The belt 16 is restored to the tensioned state. The arm 2 moves and positions the sticking mechanism 7 to the vicinity of the peeling plate 5 and waits for the next label 54 to be peeled off.

As described above, the air A is sucked from the tip of the suction nozzle 17 that extends toward the vicinity of the outer peripheral surface 16 a of the endless belt 16, and is endlessly stretched between the first and second rollers 14 and 15. The label 54 is sucked and held on the belt 16 and desired electronic data (desired information) is written / stored on the label 54 by the RFID writing unit 19, and further, the object 8 to be adhered is conveyed. Since the arm 2 is advanced and the label 54 is pasted, desired information for the label 54 can be written in the state where the label 54 is sucked and held in the pasting mechanism 7, so that "RFID writing" is performed before and after (preferably just before) the printing mechanism 4. Compared with the case where the “part” is provided separately, an increase in the size of the apparatus on the “printing mechanism” side is avoided.
The RFID writing device 19 is disposed between the pasting main body portion 13 made of a metal such as aluminum and the outer peripheral surface 16 a of the endless belt 16, and is separated from the RFID writing portion 19 via the support member 58. Therefore, when writing (transmitting / receiving) with the antenna 21 of the RFID writing unit 19, the possibility that electromagnetic waves are absorbed and interfered with the pasting main body unit 13 is reduced.
Further, when the arm 2 is advanced and the label 54 is pressed against the article 8 to be pressed, the elastic body 27 of the tensioning / relaxation means 20 acts and resists the constantly urging force. Then, the first roller 14 is moved inward (the left direction in FIG. 5, the direction approaching the second roller 15), and the first and second rollers 14 are moved through the positional movement of the first roller 14. In order to loosen the tension of the endless belt 16 stretched between 15 and 15, in combination with the softness of the endless belt 16 formed of a round belt against the object 8 to be adhered, the object 8 such as a fruit is attached. There are things that are hard to be damaged.
Further, even when the endless belt 16 is loosened by the operation of the tensioning / relaxing means 20, the endless belt 18 slides along the spherical surface while pressing the label 54 from above onto the article 8 to be pasted. The 54 sticking state becomes good.
Furthermore, since the suction nozzle 17 is made of an elastic material such as synthetic resin or rubber, the endless belt 16 is deeply pressed through the advancement of the arm 2 against the object 8 having a large roundness. Even when the suction nozzle 17 comes into contact with the object 8 to be pasted when it is necessary, it is difficult to be damaged.

It should be noted that the configuration and operation of the above-described embodiment are examples, and it goes without saying that they can be changed as appropriate without departing from the spirit of the present invention.

For example, for the convenience of explanation, the RFID continuous body 50 has been described as a peeling type in which a label 54 is temporarily attached to a mount 55, but the present invention is not limited to this. Instead of the peeling plate 5, it may be a “label sticking device” that cuts into label pieces using a “cutter device” or the like and sticks them.

    The tension / relaxation means 20 has been described in the example provided on the first roller 14, but is not limited to this, and may be provided on the second roller 15 side, or the first and first Two rollers 14 and 15 may be provided.

    Further, when the label 54 peeled off by the peeling plate 5 is sucked and held by the endless belt 16 and transferred to the central portion between the first and second rollers 14 and 15, air is directed toward the label 54. An “injecting means” (for example, an injection nozzle) for spraying may be provided to play an auxiliary role of increasing the suction / holding force of the label 54 with respect to the endless belt 16.

It is the schematic perspective view which illustrated the RFID continuous body used with the label sticking apparatus of this invention. It is the schematic explanatory drawing which looked at the label sticking apparatus of this invention from the side. FIG. 3 is a schematic perspective explanatory view seen from the direction of arrow III in FIG. It is the schematic explanatory drawing seen from the arrow IV direction in FIG. It is the principal part expansion explanatory drawing of the partial fracture | rupture which looked at the sticking mechanism from the side. It is explanatory drawing which shows the state which attracted | sucked and hold | maintained the label on the outer peripheral surface of an endless belt. It is explanatory drawing which shows the state which the endless belt which attracted | sucked and hold | maintained the label was contact | abutted to the sticking object. It is explanatory drawing which shows the state by which the endless belt was further pressed to the to-be-bonded object, and the label was affixed to the to-be-bonded object. FIG. 9 is an explanatory diagram seen through the pasting mechanism from the direction of arrow IX in FIG. 8. It is explanatory drawing which shows the state which retracted the sticking mechanism from the to-be-pasted thing same as the above.

Explanation of symbols

A Air 1 Labeling device 2 Pressing means (arm)
3 Supply shaft 4 Printing mechanism 5 Peeling plate (peeling means)
6 Mount take-up shaft 7 Pasting mechanism (paste means)
8 Substrate 9 Conveying belt (conveying means)
10 Control unit 11 Thermal head (printing head)
DESCRIPTION OF SYMBOLS 12 Platen 13 Pasting main-body part 14 1st roller 15 2nd roller 16 Endless belt 16a Outer peripheral surface 17 Suction nozzle (suction means)
18 Drive source (motor)
19 RFID writing section 20 Tension / relaxation means 21 Antenna 22 Shaft 23 Rotating arm 24 Locking pin 25 Rotating shaft 26 Elastic body 50 RFID continuum 51 IC chip 52 Antenna 53 RFID inlet 54 Label 55 Mount 56 Identification mark 57 Mounted Mounting table 58 Support member 60 Hollow part

Claims (2)

A strip mount temporarily attached with a plurality of labels incorporating RFID inlets is turned and conveyed by a stripping means to strip the label from the strip mount, and the stripped label is attached to a pasting means located near the downstream of the stripping means. And affixing the label sucked and held on the affixing means by pressing the affixing means with a pressing means that moves forward and backward with respect to the object to be adhered conveyed by the conveying means. In the labeling device to
The pasting means is
Rutotomoni a hollow portion, and joining the body portion having a locking pin,
Together are found disposed for free rotation with the shaft below the said joining body portion, a first roller provided in the vicinity of the peeling means,
Together are found disposed for free rotation with the shaft below the said joining body and a second roller which are provided at the first roller and the appropriate distance,
An endless belt provided between the first roller and the second roller and provided with a plurality of arbitrary intervals in the longitudinal direction of the roller;
From the hollow end portion of the pasting main body portion to the vicinity of the outer peripheral surface of the endless belt spanned between the first and second rollers, a plurality of cylinders are extended, and from the cylindrical tip portion A suction means for sucking and holding the peeled label on the outer peripheral surface of the endless belt by sucking air through the hollow portion;
A driving source for rotating and driving an endless belt via the first or second roller, and transferring the peeled label to a central portion between the first and second rollers;
A rotating arm that rotatably supports the shaft of at least one of the first and second rollers, on which the endless belt is stretched, at a tip portion; and the other end of the rotating arm An elastic body that urges the roller via the rotating arm is provided between the portion and the locking pin, and is bridged between the first and second rollers by the urging force of the elastic body. While maintaining the endless belt in a tensioned state, the endless belt is pulled in a direction in which the first or second roller approaches against the urging force of the elastic body when the endless belt is pressed against the object. A tensioning / relaxing means for bending the endless belt stretched between the first and second rollers toward the sticking main body,
An RFID writing unit that is disposed between the pasting main body unit and the outer peripheral surface of the endless belt, and that reads and writes information between the RFID inlet built in the label, and
The RFID writing unit writes desired information on the label transferred to the central portion between the first and second rollers of the endless belt by the driving source while being sucked and held by the suction means. A label sticking apparatus, wherein the sticking means is attached by advancing the pressing means toward the object to be attached which has been conveyed by the conveying means. The label sticking device according to claim 1, wherein the suction means is made of an elastic material such as synthetic resin or rubber.

Images