JPS6239442A - Labeller - 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 [Industrial Field of Application] The present invention relates to a label pasting device that adheres a label to a label adherend that is conveyed in one direction.

[Conventional technology and its problems]

As shown in FIG. 1, a flat film F pulled out from a supply roll 1 is intermittently conveyed in one direction at a predetermined stroke, and a vacuum forming device 2, a product filling device 3, A vacuum device 4, a horizontal cutter device 5, and a vertical cutter device 6 are arranged in order, and when the film F is stopped, the vacuum forming device 2 is operated to form double rows of product storage recesses 7 in the film F, and a product filling device is installed. After filling the recess 7 with products such as sliced ham in step 3,
Another film F' is placed on top of the film F to close the storage recess 7, and with the recess 7 evacuated by the operation of the vacuum device 4, both films F and F' are laminated, and then the horizontal cutter Packaging devices have conventionally existed in which products are individually taken out by cutting the film using a vertical cutter device 6 and a vertical cutter device 6 .

Products wrapped in film using the above-mentioned packaging equipment are usually sold after a label with necessary information such as the date of manufacture and price is printed on them. Labels were attached manually to each product discharged from the machine, which was very time-consuming and inefficient.

[Purpose of the invention]

Therefore, the present invention solves the above-mentioned disadvantages and efficiently attaches labels to double rows of label adherends that are conveyed in one direction, such as double rows of product filling recesses formed in a film. The purpose of the present invention is to provide a label pasting device that enables the following.

[Structure of the invention]

In order to achieve the above object, the present invention provides a label conveyor equipped with a double-row conveyor belt on a conveyance path in which double-row label adherends are conveyed in one direction. A suction device is provided so as to intersect with the carrier side belt of the label conveyor, and a label feeding device for supplying labels is connected to the end of the carrier side belt of this label conveyor, and the labels fed from this label feeding device to the carrier side belt are attracted to the belt. A box is provided, and a label push-up body movable from between the conveyor belts of the label conveyor toward the label adherend is provided inside the suction hook.

[Effect]

A labeling device with the above configuration (in this case, when a label is supplied from the label supply device to the end of the label conveyor, the label conveyor strokes a dimension opposite to the interval between the double rows of label adherends) The label is transported forward.

When the same number of labels as the number of rows of label adherends are supplied to the label conveyor, the body of the label pusher moves to convey the labels on the conveyor and adhere the labels to the label adherends. After the label is adhered, the label adherend is conveyed forward in a fixed stroke, while the label is supplied to the label conveyor from the label supply device, and the above operation is repeated thereafter.

〔Example〕

Embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in FIGS. 2 and 3, for example, a case where a double row of product filling recesses 7 formed on a film F is used as a label adherend, and a label is attached to the bottom surface of the label adherend 7 is an example. I will explain it to you.

A suction box 10 is disposed below the transport path of the label adherend 7, and the inside of the suction box 10 is suctioned by the operation of a suction device (not shown). The top plate 11 of the suction box 10 has suction holes 12 that are long in a direction transverse to the moving direction of the label adherend 7.
is provided.

In the illustrated embodiment, a plurality of suction holes 12 are provided in the moving direction of the label adherend 7, but the number of suction holes 12 is arbitrary.

Further, inside the suction box 1o, a label conveyor 2o for conveying labels and a label push-up body 30 for lifting the labels on the conveyor 2o upward are arranged.

The label conveyor 20 is provided facing each suction hole 12 . This label conveyor 2o is equipped with 21 double-row non-conveyor belts.

21 carrier side belt 22 is suction box 10
It is adapted to move along the suction hole 12 of.

On the other hand, the label push-up body 30 moves up and down when a cylinder 31 connected to its lower part is actuated, and when it rises, it protrudes above the suction box 10 from between the conveyor belts 21 of the label conveyor 20, and its upper surface is attached to the label above the box. It comes into contact with the lower surface of the adherend 7.

Further, a plurality of guide rods 32 are connected to the lower part of the label push-up body 3o, and the guide rod wings are inserted between guide parts fixed to the suction box 10 to prevent the label push-up body 3o from rotating. ing.

A label supply device 40 for supplying labels onto the carrier belt 22 of the label conveyor 2o is arranged on the side of the suction box 1o. Label supply device 4
0, a roll support shaft 42 is provided at the lower part of a frame 41, and a guide roll group 43.0 is provided on the roll support shaft 42, as shown in FIG. A row 744 for feeding the I-separator and a shaft 45 for winding up the separator are provided in this order, and an edge body 46 is further arranged between the guide roll group 43 and the feed roller 44.

A roll body 50 with a label 52 adhered to one side of a separator 51 is set on the roll support shaft 42, and the separator 51 pulled out from the roll body 50 is moved from the guide roll group 43 along the lower surface of the edge body 16. Tetsuji body 46
From there, it is passed over the tip of the edge body 46 and sharply bent, and then passed on to the feed roller 44 and wound around the winding shaft 45. Feed roller 44
is rotated by a suitable drive device to move the separator 51 by a dimension corresponding to the pitch at which the labels 52 are attached. Due to this movement, the separator 51
Since the label 52 suddenly changes its moving direction at the tip of the edge body 46, the label 52 is peeled off from the separator 51 and is discharged in front of the edge body 46. In order to facilitate the peeling off of the label 52, it is preferable to blow air from the top of the tip of the edge body 46 to the bottom.

Edge body 46 of label supply device 40 having the above configuration
are arranged at the end of the label conveyor 20. In addition, the label supply device Kiku is a label conveyor 2.
It is driven in time with 0.

The labeling device shown in the embodiment has the above-mentioned structure, and FIG. 1 shows a state in which the labeling device and the packaging device are combined. It is located.

Now, when the label device 40 is driven to supply the label 52 to the end of the carrier side belt 22 of the label conveyor 20, the belt 21 of the label conveyor 20 moves and the label 52 is transferred to the label adherend 7. The labels 52 are conveyed forward by a dimension corresponding to the pitch between rows, and when that label conveyor 20 stops, the next label 52 is supplied to the conveyor 20,
Supplying the labels 52 and transporting the labels 52 are repeated.

When the label 52 is conveyed, suction force is applied to the suction box 10, and the suction force acts on the label 52 on the conveyor 2o through the suction hole 12, so that the label 52 is stably placed on the conveyor 20. Retained.

When the same number of labels 52 as the number of rows of label adherends 7 are supplied onto the label conveyor 20, the label push-up body 30 is raised by the operation of the cylinder 31, and the label push-up body 30 is lifted onto the label conveyor 2o. The label 52 is conveyed upward. The label push-up body 30 rises to a position where it comes into contact with the lower surface of the label adherend 7 located above the suction box 1o, so that the label 52 is adhered to the lower surface of the label adherend 7. In addition, in order to ensure the stability of the label 52 lifted by the label push-up body 30, it is preferable to provide a suction hole in the push-up body 30.

After label adhesion, the label push-up body 30 descends, and when the label push-up body 3o descends to a predetermined position, the labels 52 are placed on the label conveyor 2o from the label supply device 40. h to l↓ff lu It is conveyed a predetermined stroke in the direction of the arrow in FIG. 2 and then stops. Thereafter, the action of supplying the labels 52 onto the label conveyor 20, and the action of affixing the labels 52 to the lower surface of the label adherend 7 by moving the label pusher 30 up and down after a predetermined number of labels 52 have been supplied. The operation of transporting the label adherend 7 forward by a predetermined stroke after the label is pasted is repeated. As a result, the labels 52 are automatically and continuously attached to the lower surface of the label adherend 7.

In the case of the embodiment, the product storage recess formed in the film F was used as the label adherend 7, but the label adherend is not limited to this.

Moreover, although the entire label conveyor 20 is disposed inside the suckion box 10, a suction box may be provided between the carrier side belt and the return side belt of the label conveyor 2o.

Furthermore, the label conveyor 20 may be provided above the label adherend.

〔effect〕

As described above, according to the present invention, a label conveyor that conveys labels in a direction transverse to the moving direction of the label adherends is disposed on the movement path of the double rows of label adherends, and the label conveyor is A label pusher is provided that is movable from between the rows of conveyor belts toward the label adherend, and a label feeder is also provided to feed labels to the end of the label conveyor. After supplying the labels, the label conveyor is moved by the dimension opposite to the row pitch of the label adherend to convey the label, and the same number of labels as the number of rows of the label adherend are supplied to the label conveyor. After supplying the label, the label presser moves the body to adhere the label to the label adherend, and after adhering the label, moves the label adherend in one direction for a predetermined stroke. Labels can be applied automatically and continuously, which has a great effect on improving work efficiency.

In addition, since the labels conveyed by the label container/veyor are adsorbed by the suction box,
Labels can be transported stably.

[Brief explanation of the drawing]

Fig. 1 is a schematic view of a labeling device according to the present invention 1 combined with a packaging device, Fig. 2 is a plan view of the same labeling device, Fig. 3 is a longitudinal cross-sectional side view of the same, and Fig. 4 is the same”
FIG. 7... Label adherend, 10... Suction box, 11... Top plate, 12... Suction hole, 20... Label conveyor, 21... Conveyor belt, 3o... Label push-up 40...Label feeding device patent applicant Nippon Ham Co., Ltd. Agent Kama 1) Text 2 Procedural amendment (
September 1985 1113 Patent Application No. 174663 of 1985 2, Invention name labeling device 3, Relationship with the case of the person making the amendment Patent applicant address 4-47 Amemoto-cho, Higashi-ku, Osaka Name (Name) ) Nippon Ham Co., Ltd. 5, ゛Showa year, month, day (shipment date) 6, number of inventions that are subject to the amendment 7, contents of the amendment subject to the amendment 1, Akita i! F Kage 7 page you 8th line 1st work Tsuji book 16
” Corrects all “Edge body 4G”. Correct "Vacuum forming device 4" on page 8, line 9 of λ to "Vacuum forming device 2".

Claims (1)

[Claims] A label conveyor is provided with a double row of conveyor belts on a conveyance path through which a plurality of label adherends are conveyed in one direction, and the carrier side belt is provided to intersect with the movement direction of the label adherends. A label supply device for supplying labels is connected to the end of the carrier side belt, and a suction box is provided for sucking the labels supplied from the label supply device to the carrier side belt,
A label pasting device is provided with a label push-up body movable from between the conveyor belts of the label conveyor toward the label adherend in this suction box.