KR860001548Y1 - Apparatus sticking the label - Google Patents

Abstract

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Description

Label sticking device of container

1 is a plan view showing an example of a general label sticking device.

2 is an enlarged view of a main portion of a state in which a label sticking mechanism showing an embodiment of the present invention is attached to a main body, and a front view with a portion thereof in section.

3 is a plan view of FIG.

4 is a plan view of a state in which the labeling mechanism of the present invention is separated from the main body of the labeling apparatus.

5 is an enlarged view of a main portion showing another embodiment of the present invention and is a plan view with a portion thereof in cross section.

The present invention relates to a label attaching apparatus for a container, and more particularly, to an improvement in a structure in which a label attaching mechanism is unitized, attached to a label attaching apparatus main body, and a stool is installed freely.

1 shows an example of a general label sticking apparatus, (1) is a supply conveyor for conveying and supplying a container (C), and (2) a timing for widening the interval of the container (C) to be supplied at an appropriate interval. It is a screw and (3) is a supply star wheel which intermittently supplies the container C sent at a suitable interval to the container conveyance table 4, rotating like the timing screw 2. As shown in FIG.

This container conveyance table 4 rotates about the fixed shaft 5, and many container mounting tables 6 are supported by the circumference | surroundings of the table 4 at fixed intervals, and the said supply star wheel ( The container C conveyed by 3) is put on the container mounting base 6, respectively, and is conveyed in the arrow A direction, and affixes a label.

That is, in the case as mentioned above, the label sticking mechanisms 7, 8, and 9 are arrange | positioned in the suitable position around the container conveyance table 4, and the container C has these label sticking mechanisms ( 7), (8), (9) are to adhere three labels, and are wiped by the brush (11), (12) fixed by the label sticking device body (10), etc. After the removal is transferred to the discharge conveyor 14 through the discharge star wheel (13).

Here, the label sticking mechanisms (7), (8), and (9) are configured as various mechanisms, respectively. In the following, the label sticking mechanism (7) will be described by way of example. The label is rotated and conveyed in the direction of arrow B one by one to be received by the delivery roller 16, and the label is rotated and conveyed in the direction of the arrow D to the container C on the container placing table 6. The label conveying drum 17 which rolls and affixes on the label conveying drum is provided, and the foil coating apparatus 18 which pastes the label formed on this label conveying drum 17 is provided, and the delivery roller ( 16 and the driving drive source such as the label transfer drum 17 are driven gears (not shown) which rotate about the fixed shaft 5 integrally with the table 4 at approximately the same diameter as the container transfer table 4. Not).

That is, a timing gear (not shown in FIG. 1) engaged with the drive gear is provided in the label sticking mechanism 7 so that the rotation of the timing gear according to the rotation of the drive gear is driven by the delivery roller 16 and It is preferable to operate the label transfer drum 17 and the like, and the operation of attaching the label to the container C is preferably performed when the container C most approaches the label transfer drum 17. In this case, the label transfer The label provided on the drum 17 is affixed at an appropriate position on the circumferential surface of the container C, and the operation timing of each of these devices must be adjusted.

Therefore, any abnormality cannot be tolerated in the engagement driving between the timing gear and the drive gear, and it must be set precisely in consideration of the operation timing.

Also in the label sticking device set precisely in this way, when the container to be stuck is changed and the label is changed, the label case 15, the delivery roller 19, and the label transfer drum are adapted to suit these variations every time. It is necessary to appropriately replace and reassemble each necessary component such as 17 and the timing gear.

Therefore, the work in response to these changes may be difficult to determine the selection of each component, and as described above, even a skilled worker needs a long time in precise setting adjustment between the parts. In response to changes, prompt countermeasures are desired.

In view of the above, the present invention aims to facilitate a quick and easy operation for changing and adjusting a labeling device. The labeling device is configured as a unit block and attached to the labeling device body. And a lock mechanism for restraining the rotation of the timing gear of the labeling mechanism when the block body is released from the drive gear.

Referring to the present invention by the accompanying drawings as follows.

2, 3, and 4, the label sticking mechanism 7 is constituted by a unit block suitable for a predetermined label sticking operation, and an example of the installation structure in which the label sticking mechanism 7 is fixed to the label sticking device main body 10 is enlarged. 19 is a mounting table on which the same label case 15, delivery roller 16, label transfer drum 17 and arc coating device 18 as on the mounting table 19 are provided. ) And at the same time, the necessary members such as gears or air pipes interlocking between these devices were assembled and united as unit blocks. In FIG. 2, the surface of the label sticking device body 10 was elastically mounted. A groove 50 corresponding to the bowl 50 is formed on the bottom surface of the mounting table 19 of the label sticking mechanism 7, which is a unit block, and is provided with a label sticking mechanism ( 7) by placing the label sticking device main body 10, the bowl 50 and yaw The label sticking mechanism 7 is attached to the label sticking apparatus main body 10 very easily by being positioned on the label sticking apparatus main body 10 that determines the position of the label sticking mechanism 7 by custom assembly of the 51. It's supposed to be done.

In addition, the assembly position of the label sticking mechanism 7 of the unit block is automatically determined by the engaging members such as the grooves and the grooves at the latching position on the label attaching apparatus main body 10, and added to these coupling members to tighten the fastening parts. It can be tightened and fixed at the assembly position, etc., so that the work of installing the label sticking mechanism 7 to the label sticking device main body 10 can be simply installed as a unit block, and the label transfer drum 17 and the like. It is, of course, not necessary to set and assemble the individual components, so that when a label or the like is changed, it can be quickly replaced with another suitable unit block prepared, and the idle time of the entire container processing line can be greatly reduced.

In FIGS. 2 and 3, reference numeral 20 denotes a timing gear which is toothed with the drive gear 21 fixed to the same axis integrally with the transfer table 4 below the container transfer table 4. The timing gear 20 is freely rotated while the mandrel of the label sticking mechanism 7 is mounted on the shaft 52 above the mounting member 22, and the timing member 20 can be freely rotated. 22, an arm 24a protruding toward the timing gear 20 on the upper end of the longitudinal axis 23a fixed to the support rod 23 in the lateral direction so as to be freely supported by the support rod 23. As shown in FIG. 3, the lower end of the longitudinal axis 23a formed the holding member 24b which protruded in the substantially perpendicular direction (right side of illustration) with respect to the arm 24a of the upper end.

In addition, the upper arm 24a is provided with a locking member 25 extending upwardly and engaging with the timing gear 20, and at the tip of the lower holding member 24b. The roller 27 was formed in contact with the fixed cam 26 coaxially installed below the roller 21, and the protruding portion in the opposite direction to the roller 27 of the lower retaining member 24b (third). A pin 28 is formed on the spring 28 and a spring 30 is connected between the pin 28 and the pin 29 protruding laterally below the support rod 23. The locking member 25 is driven by the elastic force of the lock member 24 so that the entire force of the locking member 24 is always pushed in the direction of the arrow E in FIG. 3 about the longitudinal axis 23a. It was installed to be pushed in the direction of locking.

31 and 32 in FIG. 3 are gears which mesh with the timing gear 20 to rotate in association with each other, and drive the label transfer drum 17 and the like of the label sticking mechanism 7. .

The device of the present invention has the above constitution, and when the label applying mechanism 7 is not mounted on the main body 10, the lock member 24 is driven by the force of the spring 30, as indicated by the solid line of FIG. The locking member 25 extends to the timing gear 20 about the longitudinal axis 23a, whereby the rotation of the timing gear 20 can be prevented.

In addition, when this label sticking mechanism 7 is installed in the label sticking apparatus main body 10, as shown in FIG. 3, the roller 27 at the tip of the lower holding member 24b is pressed against the fixed cam 26. Due to this, the locking member 24 is moved in the opposite direction to the arrow E so that the locking member 25 is completely released from the timing gear 20 at the position where the timing gear 20 and the driving gear 21 are engaged. Then, the label sticking mechanism 7 is operable by this drive gear 21.

In this way, when the label bonding mechanism 7 is not used without setting the label bonding mechanism main body 10, the timing gear 20 is prevented from rotating, and the label bonding mechanism 7 is attached to the label bonding apparatus main body 10. 10, the timing gear 20 is rotatable. Therefore, if the timing of operation of the label sticking mechanism and the drive gear 21 is adjusted at the time of manufacturing the label sticking device, the timing adjustment thereafter is not necessary at all. The replacement of the labeling mechanism can be performed very easily or quickly.

5 is a view showing another embodiment of the present invention, where 33 is a holding member installed on the mounting table 19 of the label sticking mechanism, and the opening of the hole 33a is formed to face the timing gear 20. In the hole 33a, the locking member 34 which can interfere with the timing gear 20 is accommodated, and the locking member 34 is provided by a spring 35 provided between the bottom of the hole 33a. An elastic force is applied to the timing gear 20 side, and the inclined portion 34a formed in the locking member 34 of the round bar 36 fitted into the shaft hole 33b provided to intersect at right angles with the hole 33a. When the rollers 37 are installed so that the front ends are in sliding contact with each other, and the rollers 37 formed on the projections of the round bar 36 are connected to each other and pressed against the fixing cams 26 on the label attachment device main body 10 side as described above, Likewise, the tip of the round bar 36 presses the inclined portion 34a of the locking member 34 to move the locking member 34 to the right side of the drawing. When the roller 37 does not interfere with the fixed cam 26, the locking member 34 moves to the left side of the drawing by the force of the spring 35. As a result, the rotation of the timing gear 20 is restricted by interfering with the timing gear 20.

Therefore, this embodiment of FIG. 5 brings the same effect as the present invention.

As described above, the present invention facilitates the installation work of the label adhering mechanism to the main body of the label cam unit, and does not require adjustment of the operation timing, thereby reducing the time required for replacing the label adhering mechanism.

Claims (1)

Adjacent to the container conveying member for conveying the container, the container conveying member and the timing gear 20 provided in the label attaching mechanisms 7, 8, and 9 for supplying and labeling labels to the container C are driven. In the label sticking device which gears gears to gear 21 and transmits a driving force to said label sticking mechanisms 7, 8, and 9, the label sticking mechanisms 7, 8, and (which consist of unit blocks) 9) and the label sticking mechanisms 7, 8 and 9 are attached to the label sticking device main body 10, detached and formed freely, and have rollers 27 at one end and catching members 25 at the other end. Is formed in the support member 23 fixed to the mounting member 22, the lock member 24 is formed so as to flow freely around one axis with elastic force, the label sticking mechanism (7), (8), (9) The lock member 24 restrains the rotation of the timing gear 20 at the time of detachment from the label attaching apparatus main body 10, and the lock member 24 frees the rotation of the timing gear 20 during mounting. The label sticking device of the container.