KR20040042257A - Label inmolding system for multi-label attaching blow molding - Google Patents

Abstract

PURPOSE: A label in-molding system for multiple-label adhesion blow is provided to simplify a process and apply the label in-molding system to manufactures needing adhesion of more than two labels and manufactures of various positions and various shapes. CONSTITUTION: A label in-molding system for multiple-label adhesion blow comprises a label supply part(10) loaded with two labels adhered to an article; a label conveyor(20) individually conveying the label loaded to the label supply part; a label alignment part(30) aligning more than two labels conveyed by the label conveyor; a label-inverting unit(40) absorbing and inverting the labels aligned to the label alignment part; a label adhesion part(50) absorbing and moving the labels adhered to the label-inverting unit; and a blow-molding machine manufacturing the article to which the labels absorbed to the label adhesion part are molded.

Description

Label inmolding system for multi-label attaching blow molding}

The present invention relates to a label in-molding system for multiple labeling blows, and more particularly, it can be completely processed by a simple process when labeling, and more than two labels and labels of various positions and shapes can be applied to various types of products. It is possible to provide a label in-molding system for multiple labeling blows.

In general, when a label is attached to a product, a method of attaching the adhesive label by manually attaching the product after the production of the product or by transferring the product to an automatic labeling machine is common.

However, when a label is attached to a product according to a conventional method, a separate automatic labeling machine is not only required, and only one label may be attached due to the structural characteristics of the conventional automatic labeling machine, and various forms of labels and two or more labels are attached. There are disadvantages that cannot be applied to the product.

In other words, if the product has an oval shape or a sharp polygonal shape, as well as if two or more labels need to be attached at any position, the label cannot be attached using a conventional automatic labeling machine. Therefore, only one label should be attached. In addition, when two or more labels are attached, the worker has to manually attach the labels to the product manually.

In addition, in this case, the label is made of an adhesive label (sticker) has a disadvantage of poor adhesion efficiency and poor quality.

Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a label in-molding system for multiple labeling blows that can be processed in a simple process.

Another object of the present invention is to provide a label in-molding system for multiple labeling blows, which is applicable to two or more labeling and products of various positions and forms.

1 is a schematic view showing the overall structure of a label in-molding system for multiple labeling blow according to the present invention

2 is a schematic view showing an operating state of a label supply unit in FIG.

3 is a schematic view showing an operating state of the label feeder in FIG.

4 is a schematic view showing an operating state of a label alignment unit in FIG.

FIG. 5 is a plan view illustrating a label alignment plate in the label alignment unit of FIG. 1. FIG.

6 is a schematic view showing an operating state of a label inverter in FIG.

7 is a schematic view showing an operating state of the label attachment portion in FIG.

8 is a perspective view showing a label adsorber at the labeling portion of FIG.

<Explanation of symbols for main parts of drawing>

10: label supply unit 11: fixed plate

12: label loading machine 13: fixed rod

14: label loading plate 15: lifting bar

16: sensor

20: label feeder 21: fixed adsorber

22: mobile adsorber 23: transfer arm

30: label alignment unit 31: the first alignment plate

32: second alignment plate

40: label inverter

50: labeling portion 51: adsorber

52: pad

A: Label

In order to achieve the object as described above, the label in-molding system for a multi label labeling blow according to the present invention is a label supply unit on which the label to be attached to the product is loaded, a label transfer to individually transport the label loaded on the label supply unit And a label alignment unit for aligning the labels transferred by the label feeder, a label inverter for absorbing and inverting a label aligned to the label alignment unit, and a label attached to the label inverter to be moved to a mold. It includes a label adsorption portion.

The label supply unit may include a label loader installed on the fixing plate and a label loader on which the label is loaded, and label fixing rods fixed on the fixing plate to prevent the label loaded on the label loader from being separated from the label supply unit. The lifting plate is installed to enable the lifting.

The label feeder includes a fixed adsorber that adsorbs a label and a mobile adsorber positioned symmetrically with the fixed adsorber and oscillating from side to side by adsorbing the labels loaded on the label supply unit one by one.

The label alignment unit includes a first alignment plate and a second alignment plate formed to be symmetrical with each other, and when the label is disposed on the first alignment plate and the second alignment plate, the first alignment plate and the second alignment plate face toward each other. Align the labels as you move.

At this time, the method of attaching two or more labels is made possible by forming the alignment plate with two or more alignment plates.

The label adsorption unit includes a pad formed to closely adhere to an attachment part in a mold according to the shape of a product, and an adsorption unit installed through the pad to adsorb a label, and the pad is formed of a urethane or silicone material or a foam-like molding. do.

The multi-labeled in-mold system for blow according to the present invention includes a label feeder on which a label to be attached to a molding is loaded, a label feeder for transferring a label loaded on the label feeder, and two labels conveyed by the label feeder. Abnormally alignable label alignment unit, a label inverter for absorbing and then inverting the labels aligned on the label alignment unit, the attachment portion for adsorbing the label attached to the label inverter to move to the mold and the label adsorbed on the attachment portion And a blow molding machine for producing the molded product to be molded.

At this time, in order to attach two or more labels, the components are formed in the supply part, the conveyer, the alignment part and the inverter, and the pad according to the position and shape of each label.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, in adding reference numerals to the components of each drawing, it should be noted that the same components and the like have the same reference numerals as much as possible even if displayed on different drawings.

In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

On the other hand, the label used in the present invention includes a film sheet (FILM SHEET) and the like used for design effects or application indicators.

In addition, the label may use a material having a lower melting point or partially melted material than the molding resin in the blow molding process.

Therefore, in the label labeling system for a multi label labeling blow according to an embodiment of the present invention, the resin is molded in a molten state after the label is inserted, and is molded while wrapping the label to wrap the label. It becomes a product.

According to the label-in-mold system for blow label with multiple labels according to an embodiment of the present invention because the label is fused to the molding to be integrated with the molding, shampoo, rinse, human body cleaner, detergents, pharmaceuticals, food and beverage, edibles, It can be applied to blow molded products such as liquid milk, enteric meat, oil, and even injection molded products.

In addition, it can be used in injection products for various purposes, such as a soft cover of transparent films covering a liquid crystal plate such as a panel of electronic products and a mobile phone.

1 shows an overall configuration of a label in molding system according to an embodiment of the present invention.

As shown in FIG. 1, a label in-molding system for a multi label labeling blower according to the present invention includes a label supply unit 10, a label transfer unit 20, and a label alignment unit 30 sequentially disposed along a moving direction of a label. ), A label inverter 40, and a label attaching part 50.

The label supply unit 10 is a place where the label (A) to be attached to the product is loaded, it is a means for supplying the label (A) to the product from here.

2 illustrates a configuration of a label supply unit of a label in molding system according to an exemplary embodiment.

As shown in FIG. 2, the label supply unit 10 includes a fixing plate 11 serving as a base, a label stacker 12 in which a plurality of labels A are stacked, and a plurality of fixings arranged around a label A. It consists of a rod 13.

The label stacker 12 is composed of a label stacking plate 14, lifting bar 15 and the sensor (16).

The label loading plate 14 is a portion where the label (A) is loaded.

If a certain amount of the label A is used after the label A is loaded on the label loading plate 14, the sensor 16 detects this and sends a signal to a driving motor (not shown).

Accordingly, the lifting bar 15 is raised (or lowered) by the operation of the drive motor, so that the label stacker 12 is raised to a certain height, and thus the height of the used label A is compensated.

The fixing rod 13 is a means for preventing the stacked label A from being separated from the label stacker 14, and a plurality of fixing rods 13 may be installed along the edge of the fixing plate 11.

The label stacker 12 and the fixing rod 13 as a set of a plurality of configurations can be installed, the label in the molding system according to an embodiment of the present invention used a four or more set configuration.

The label A loaded in the label supply unit 10 is transferred to the label alignment unit 30 by the label feeder 20.

The label conveyer 20 is a means for individually conveying the labels A loaded on the label supply unit 10 one by one.

Figure 3 shows the operating state of the label feeder of the label in-molding system according to an embodiment of the present invention.

As shown in FIG. 3, the label feeder 20 is composed of a fixed adsorber 21, a mobile adsorber 22, and a transfer arm 23.

The fixed adsorber 21 is a part fixed to one side of the transfer arm 23 to adsorb one side of the label A supplied from the label supply unit 10.

The mobile adsorber 22 is a part which adsorbs the label A, which is symmetrical with the fixed adsorber 21, and adsorbs the label A to adsorb the label A loaded on the label supply unit 10 one by one. Then rock it from side to side.

The label feeder 20 may be configured in a structure in which four or more fixed adsorbers 21 and mobile adsorbers 22 are mounted on one transport arm 23, and the mobile adsorbers 22 are cylinders. It can be rocked left and right at the same time by a driving means such as the like.

The label A is transferred to the label alignment unit 30 by the label conveyer 20.

The label alignment unit 30 is a means for aligning the conveyed label (A).

4 is a view illustrating an operating state of a label alignment unit of a label in molding system according to an exemplary embodiment.

As shown in FIG. 4, the label alignment unit 30 includes a first alignment plate 31 and a second alignment plate 32.

The first alignment plate 31 and the second alignment plate 32 are formed to correspond to each other, and when the label A is placed inside the first alignment plate 31 and the second alignment plate 32, The first alignment plate 31 and the second alignment plate 32 move toward each other to align the label A. FIG.

5 shows a configuration of an alignment plate that enables attaching two or more labels.

The label A placed in the inner space of the first alignment plate 31 and the second alignment plate 32 may be aligned at the correct position when the alignment plates are combined.

The label A aligned at the label alignment unit 30 is reversed by the label inverter 40.

6 is a view illustrating an operating state of a label inverter in a label in-molding system according to an exemplary embodiment.

As shown in FIG. 6, the label inverter 40 is a portion in which the label A is inverted by 90 degrees after absorbing the aligned label A in the label alignment unit 30.

The label A inverted by the label inverter 40 is adsorbed by the label attaching part 50.

The label attachment portion 50 is a means for absorbing the label (A) attached to the label inverter 40 to move to the mold.

7 is a view illustrating an operating state of a label attaching part of a label in molding system according to an exemplary embodiment.

The label attaching portion 50 is positioned in the label inverter 40 inverted by 90 ° to attach the label A using the adsorber 51.

To this end, as shown in FIG. 8, the labeling portion 50 includes an adsorber 51 and a pad 52 supported by a rod structure.

The adsorber 51 is a portion for adsorbing the label A to the label attaching part 50, and is installed through the pad 52 and may use a vacuum nozzle or the like.

The pad 52 is a portion to which the front surface of the label A is attached, and is formed to be in close contact with the mold inner surface according to the shape of the product.

In addition, the pad 52 may be formed according to the shape of the product by forming a flexible material such as urethane or silicone, or a label in a mold with a foam that can absorb shock when in close contact.

In addition, the multi-labeling system according to an embodiment of the present invention is particularly useful when the label is in-mold on the molding manufactured in the blow molding machine.

That is, the multi-label in-mold system for the blow molding machine according to the present invention is for transporting the label (A) loaded on the label supply unit 10, the label supply unit 10 is loaded with the label (A) to be attached to the molding separately After adsorbing the label feeder 20, the label aligning portion 30 to align the label (A) conveyed by the label feeder 20, the label (A) aligned to the label aligning portion 30 The label adhering unit 40 for inverting, the label adhering unit 50 for adsorbing the label A attached to the label inverting unit 40 and moving to the mold, and the label adsorbed in the label adhering unit 50 ( A) is composed of a blow molding machine for producing a molding to be molded.

As shown in Figure 1, in the label labeling system for multiple label blow blow according to the present invention, the label (A) is molded in the molding in the following process.

The label A is loaded in the label supply unit 10, and when a certain amount of the label A is used, the label loader 13 of the label supply unit 10 rises to compensate for the height of the escaped amount.

The label A loaded on the label supply unit 10 is transferred to the label alignment unit 30 by the label feeder 20.

The label transferred to the label alignment unit 30 is attached to the label A at the correct position of the molding by the operation of the first alignment plate 31 and the second alignment plate 32 of the label alignment unit 30. Sorted to be.

The label A aligned by the label alignment unit 30 is rotated by 90 degrees after being adsorbed by the label inverter 40.

The label A attached to the inverter 40 is adsorbed by the adsorber 52 of the attachment part 50 and attached to the pad 54.

The label attaching part 50 adsorbs the label A and moves it to the blow molding machine.

The label A moved by the attachment part 50 is directly molded in the molding manufactured in the blow molding machine.

The above embodiments are intended to specifically illustrate the present invention, and do not limit the scope of the present invention.

In addition, it can be seen that all simple modifications and variations of the present invention are included in the scope of the present invention.

According to the label in-molding system according to the present invention as described above, it is possible to provide a label in-molding system for multiple labeling blows that can be processed in a simple process.

In addition, by operating the fixed adsorption and mobile adsorption of the label feeder to provide a label in-molding system for multiple labeling blow to be able to individually transfer the labels individually one by one without multiple labels at the same time.

In addition, by aligning the label by the label aligning portion before applying the label, it is possible to attach the label at an appropriate position, thereby significantly reducing the proportion of defective products caused by the conventional label being attached at an inappropriate position.

In addition, according to the label in-molding system for the multi label labeling blow according to the present invention, since the pad of the attachment part is deformed according to the shape of the product, it is not only applicable to various types of products, but also to the surface of the product which is not gentle. It can be completely attached or in-molded.

In addition, in the label in-molding system according to an embodiment of the present invention, since the resin of the molding is injected into the molten state after the label is inserted and molded to surround the label, the label and the molding may be one molding. Accordingly, unlike the system of attaching the label by the sticker method, there is no fear that the label will be detached from the molding.

Claims (8)

A label supply unit in which at least two labels to be attached to the molding are stacked; A label feeder for individually transporting the labels loaded on the label feeder; A label alignment unit for aligning two or more labels transferred by the label conveyer; A label inverter for absorbing and inverting a label aligned on the label alignment unit; A label attaching unit for absorbing and moving a label attached to the label inverter; A blow molding machine for manufacturing a molding in which a label adsorbed on the label attaching part is molded; Label in molding system for multiple labeling blow, comprising a. The label supply unit of claim 1, wherein the label supply unit is installed on the stationary plate, the stationary plate, and is mounted on the stationary plate, and is fixedly mounted on the stationary plate to prevent the label loaded on the label loader from being separated from the label supply unit, Label in molding system for multiple labeling blow, characterized in that it comprises a fixing rod for fixing. 3. The label in molding system for multiple label blows as claimed in claim 2, wherein the label stacker is installed to be elevated by a lifting rod. According to claim 1, wherein the label feeder is a fixed adsorption adsorption on one side of the label and the fixed adsorption movement to move the adsorption by swinging the label to the left and right to adsorb and transport the label loaded on the label supply unit one by one A label in-molding system for multiple labeling blows comprising an adsorber. The labeling unit of claim 1, wherein the label alignment unit comprises a first alignment plate and a second alignment plate formed to correspond to each other, and wherein the label is arranged on the first alignment plate and the second alignment plate. A label in-molding system for multiple labeling blows, characterized in that the two alignment plates move toward each other to align the labels. The method of claim 5, wherein the label alignment plate is formed according to the shape of the product, the two or more labels to align the label toward each other to enable two or more alignment by deforming the first alignment plate and the second alignment plate. Label-in-molding system for multiple labeling blow. The label in-molding system of claim 1, wherein the label attaching part includes a pad formed to be deformed according to a shape of a product and an adsorbing part installed through the pad to adsorb the label. The label-in-molding system of claim 7, wherein the pad is made of urethane or silicone or uses a similar material as a foam.