JPS5984709A - Packing facility for coil - 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 The present invention relates to coil packaging equipment for packaging coils using any one of rust-proof paper, moisture-proof paper, synthetic resin film, metal sheet, etc., and sending them out.

Generally, in a coil packaging line, the coil 2 is placed on a trolley L as shown in the front view in Figure 1, and the coil 2 is transported to the packing and winding station A shown in the front view in Figure 2, where it is wrapped with packaging material. The pair of left and right rotation rolls 3, 3 that form station A are raised to raise the coil 2 above the trolley L, and while supplying the packaging material 4, the coil 2 is rotated and the packaging material 4 is placed on the coil 2. After wrapping the packing material 4, the coil 2 is rolled into a rotation roll 3゜3.
By lowering the band, it is again placed on the truck 1 and transferred to the next bundling station by moving the truck 1.

As shown in the plan view in FIG. 3, the arrangement of the stations is as follows: packing material wrapping station A, outer periphery tying station B1 as the next process station, eye tying station C1 as the station for the next process, and other packaging material wrapping station A. Coil sending station D1 Shift 5 to move empty cart 1 to the side after sending out the coil, empty cart 1
The return path 6, the shift 7, etc., which can freely send the empty truck 1 to the coil supply station E, etc., are arranged in a horizontal rectangular arrangement.

In the conventional coil packing line having such a structure, centering at each station is facilitated by using rails 8 to facilitate the movement of the trolley L, but the air flow from the coil sending station D to the return path 6 is The structures of the shift 5 used to move the truck 1 and the shift 7 used to move the empty truck 1 from the return path 6 to the coil supply station E are very complicated. On the other hand, if the trolley 1 is a freely movable trolley with casters, there will be no need for complicated equipment for lateral movement, etc., but on the other hand, it will be necessary for centering at each station and automatic transfer of each trolley. Difficulties arise, such as the device becoming significantly more complex.

The present invention provides coil packing equipment that does not have the above-mentioned drawbacks, and has coil sizing feeding means that can simultaneously supply coils to be packaged to a series of stations and can repeat raising, advancing, lowering, and retreating. The present invention is characterized in that the coils are transferred between stations by means of fixed length feeding means having a simple structure, without using a trolley for conveying the coils.

Next, the coil packing equipment of the present invention will be explained by way of an embodiment with reference to the drawings. Fig. 4 is a schematic plan view of an embodiment of the coil packing equipment of the invention, and Fig. The section taken along the line in Figure ■ - ■ is an enlarged cross-sectional view of the coil to be packaged in the supported state, and furthermore, in Fig. 6, the section taken along the line Vl - Vl in Figure 4 is shown as an enlarged cross-sectional view of the coil to be packed in the supported state. There is. As shown in the drawing, there are a packing material wrapping station A1, an outer periphery binding station B1, an eye binding station C, a coil delivery station D1, a coil supply station E, which supplies the coil 2 to be packed to the wrapping station A, and an eye binding station. At C, labeling stations F, etc., which bind the coils 2 from the inner diameter surface to the outer diameter surface and attach labels to the outer surface of the packaged coils, are arranged in series at regular intervals.

A groove 8 is provided in the center of each of the stations AXB, CX, DXEXF, and extends through all the stations A to F.

On both left and right sides of station A, there is a pair of rotation rolls 10, 10 supported by cylinders 9°9 so as to be able to rise and fall freely.
are placed at the same level.

On the other hand, in the groove 8, a walking beam 11 is installed as an example of a coil fixed-dimension feeding means that sequentially repeats four operations of raising, advancing, lowering, and retreating, and this walking beam 11 is installed at the station A. Located between rotation rolls 10 and 10.

The pitch of the forward and backward strokes of the walking beam 11 corresponds to each interval of the stations A-F, and the upward and downward strokes of the walking beam 11 correspond to the intervals of the stations A-F, and the upward and downward strokes of the walking beam 11 correspond to the intervals between the stations A-F.
The upper limit is the position where the coil 2 is supported, and the lower limit is the position slightly lowered after the coil 2 to be packaged is hooked to the longitudinal edge of the groove 8.

In the figure, reference numeral 12 is a peripheral binding device, 13 is an eye binding device, 14 is a label marker, and 15 is a rubber or plastic edge material forming the longitudinal edge of the groove 8.

The coil packing equipment of the present invention configured as described above supplies the coil 2 to be packed to the station E, and leaves the coil still on the groove 8 with the axial direction of the coil directed toward the longitudinal direction of the walking beam 11. Then, the rising walking beam 11 pushes up the coil 2 to be packed at station E, and then moves forward so that the coil 2 to be packed faces directly above station A. At this time, the rotation rolls 10, 10 are assumed to be at the lower limit, but they rise to the upper limit at the same time as the coil to be packaged 2 comes directly above.

Here, when the walking beam 11 descends, the coil 2 to be packaged is moved to the rotation roll 10. 'Left behind on IO.

On the other hand, the walking beam 11 that has reached the lower limit then enters a backward stroke and rises again when it reaches the backward limit.

During this time, the packing material 4 is wrapped around the outer periphery of the coil 2 to be packed at station A, and a new coil 2 to be packed is supplied to station E.

The coil 2 to be packaged, which has been wrapped with the packing material 4 at station A, is lowered by the rotation roll 10°10,
As the walking beam 11 rises, it is transferred onto the white walking beam 11. At this time, at station E, the walking beam 11 levitates the coil 2 to be packaged above the groove 8.

When the walking beam 11 moves forward from this state, the coil 2 to be packed wrapped with the packing material 4 at station A
is sent directly above the outer periphery binding station B, and is hooked again to the edge of the groove 8 by the lowering of the walking beam 11, and the outer periphery is bound by the outer periphery binding machine 12.

The coils to be packaged after the outer periphery binding are similarly sent to an eye binding station C, where they are eye bound, and then sent to a labeling station F by a walking beam 11 where they are marked with a label marker 14.

The coil 2 of the packaged tube marked at station F is sent to station D by the walking beam 11 and taken out to the outside in the same manner as described above.

During this time, each station performs the predetermined work described above.

In this embodiment, a walking beam was used as the means for feeding the coil by a fixed distance, but any mechanism other than a walking beam, such as one in which a predetermined feeding platform is connected with a link or the like, that moves up, forward, lower, and retreat in one piece, can be used instead of a walking beam. The above mechanism may be used as the coil sizing feeding means.

As is clear from the above description, the coil packing equipment of the present invention transfers the coil between each station by feeding the coil to be packaged by a fixed length using the 9 coil feeding means. It is significantly more economical than a line that performs packaging while moving, has high efficiency, and is easy to maintain. It brings about many excellent effects such as being able to reduce the width to about 215mm compared to the conventional width.

[Brief explanation of the drawing]

Fig. 1 is a front view showing a trolley used in conventional coil packaging equipment with coils placed thereon, Fig. 2 is a front view showing the cart in the packaging material wrapping station, and Fig. 3 is a front view of the cart used in conventional coil packaging equipment. Plan view showing line station arrangement, etc., 4th
The figure is a schematic plan view of an embodiment of the coil packaging installation i of the present invention.
Fig. 5 is an enlarged cross-sectional view showing the section viewed from the line V-V in Fig. 4 in a state where the coil to be packaged is supported, and Fig. 6 is also shown in Fig. 4 Vl-Vl.
FIG. 3 is an enlarged sectional view showing part a in a state where the coil to be packaged is supported. In the drawings, 2...Coil to be packed 4...Packaging material 8...Groove 9...Cylinder 10...Rotation roll 11...Walking beam 12...Perimeter binding machine 13...Eye Binding machine 14
... Label marker 15 ... Edge material A ... Packing material wrapping station B ... Outer periphery binding station C ... Eye binding station D ... Coil delivery station E ... Coil supply station F. ...Labeling station applicant Natsuo Shioya (and 2 others), representative of Nippon Kokan Co., Ltd. Figure 1 Figure 2
Figure 4 Figure 5 Figure 6 Procedural amendment (voluntary) 11158/1983 7/11
Mr. Kazuo Wakasugi, Commissioner of the Japan Patent Office, Patent Application No. 189125 432, Title of the Invention: Coil Packing Equipment (1 head, Tamiyo, No. 1-2 Marunouchi-chome, Chiyoda-ku, Tokyo)
A4) From Minoru Kaneo, Representative of Nippon Koukan Co., Ltd. (1) Description, page 1, claim statement D1 is corrected as follows. [V; / All stations in the packaging process, including a packaging material wrapping station with a pair of left and right rotation rolls that can freely rotate and support the packaging coil, and a predetermined number of binding stations that can freely perform predetermined binding operations. While the coils are arranged in series, nine fixed length coil feeding means are provided across the center of all the stations to allow simultaneous supply of coils to be packaged and repeating of raising, advancing, lowering and retreating. Coil packaging equipment characterized by: ”(
2) Specification, page 5, section 1 Detailed Description of the Invention. Lines 3-4. [It was supported so that it could be raised and lowered by cylinders 9 and 9]. [Supported by frames 9, 9] (3) Specification, detailed explanation section of the sixth aspect of the invention. Line 11-13. Delete "At this time... it will rise." (4) Specification, page 9, 1 Detailed explanation of drawings. Lines 4-5. ``The lowering of rotation rolls 10, 10,'' is deleted. (5) Specification, page 9, 1. Detailed explanation of drawings. 3rd row from the bottom. It says, "High efficiency and maintenance.""It is highly efficient, and there is no need to raise and lower the rotation roll, so it is easy to maintain." (6) Specification, page 9, 1. Brief explanation of drawings. 5th line from the bottom. "9...Cylinder" should be corrected to "9...Mountain". Above 571

Claims (1)

[Claims] All the stations in the packaging process, including the tie joint and a predetermined number of bundling stations that can perform predetermined bundling operations, are arranged in series. A coil packaging equipment characterized by being provided with nine constant length coil feeding means that can freely supply and repeatedly raise, advance, lower, and retreat.