JPS584851Y2 - Roving body packaging - Google Patents

Description

[Detailed explanation of the invention] Multiple rovings rolled into a cylindrical shape (referred to as roving bodies) are stacked vertically, horizontally, and heightwise into a rectangular parallelepiped shape and packaged and shipped.
Chopped pine) (CM) and other raw materials.

At this time, the roving body is pulled out from the starting end (inside) and sent to the CM manufacturing device.

Normally, the terminal ends of the roving bodies are sequentially connected to the starting ends of adjacent roving bodies, so that the rovings are continuously supplied for a long period of time.

With this configuration, especially when a large number of rovings are fed at the same time, when one roving body is used up, the work efficiency is improved by eliminating the trouble of feeding the next roving each time. When simultaneously supplying rovings, it is possible to prevent variations in CM quality due to interruption of the supply of one part of the rovings.

In order to obtain the roving bodies stacked and connected as described above (connected roving bodies), the roving bodies are stacked up while successively connecting each roving body.

(It is extremely difficult to connect all the roving bodies after stacking them up.) Various types of connected roving bodies are known, but they have good workability when stacking, connecting, and connecting. , When stacking roving bodies or transporting stacked roving bodies, it is stable without causing collapse of the load, and when pulling out rovings, the rovings that are being pulled out form a spiral shape and swell (ballooning phenomenon). It is required that the connecting parts (knots) and the threads do not become tangled or tied.

(If the end of the lowest roving is connected to the starting end of the top roving, the yarn is likely to become tied due to ballooning during withdrawal, and this tendency becomes more pronounced as the number of stages increases.) The connected roving body can continuously supply roving for a long time and is industrially effective. Usually, 3 to 4 pieces are stacked vertically, horizontally, and heightwise, considering the convenience of transportation and packaging.
A single connected roving body of this size occupies a large volume, and requires an enormous amount of storage space when several dozen or more rovings are supplied and used at the same time.

It is possible to use small connected roving bodies if necessary, but preparing different types of roving bodies depending on the usage situation is complicated and not only leads to an increase in inventory, but also If the connected roving body is made smaller, it is necessary to reduce its height (if only the height is increased, the stability against load collapse etc. will be reduced), so the floor space for placing the connected roving body cannot be made small. .

The present inventor has solved the above-mentioned difficulties, and has made it possible to increase the number of rovings (end number) that can be pulled out simultaneously from one connected roving body to one or more if necessary, and to make it possible to stack and connect rovings. This is a new proposal based on research to obtain a connected roving body that has good workability and can prevent load collapse and electrical resistance welding due to ballooning.

In other words, the present invention consists of a roving body wound into a cylindrical shape.
In a package of roving bodies in which m x n (1, m, n≧2) pieces are piled up in a rectangular parallelepiped shape with l, m, and n pieces in the vertical, horizontal, and height directions, respectively, and wrapped with a packaging covering, each The end and start ends of the roving bodies in the same row of each stage are sequentially connected so that the roving bodies in the same row of the stage can be pulled out one after another, and the end of the roving body to be pulled out at the end of each row of each stage is connected below it. Connect the roving rests of the corresponding rows of the rows with the starting ends of the roving bodies of the endmost row that are pulled out first, and extend the ends of the roving bodies that are pulled out last of each row of the lowest rows to the upper stage without slack. It is fixed to the packaging covering.
This relates to a roving package.

The present invention will now be described in more detail with reference to the accompanying drawings.

``Figure 1 shows connected roving bodies stacked in 4 stages, 3 rows, and 3 columns, aij, b
ij and cij represent the roving fields of the first row, jth column, first stage: the second row, jth column, first stage; the third row, jth column, first stage.

□As shown in Figure 2, 311. The ends of a 12 are respectively a 12. a Connected to the starting end of 13, 1st row, 1st
The end of the roving body a 13 that is pulled out at the end of the stage is the corresponding row of the first row and the second stage, that is, the roving body a 21 of the endmost column that is pulled out first among the roving bodies of the first row.
The roving bodies of the first row are successively connected in the same manner.

The roving body A43 is pulled out at the end of the final stage.
The terminal end of the drawer is extended by seven drawers to a point P on the upper stage without loosening, and is fixed to the packaging cover 1 at point P with an appropriate means such as an adhesive tape.

The same goes for the roving bodies in the second and third rows, W
indicates the point where the end of the roving body C43 is fixed to the upper part of the drawer packaging cover.

In order to stack up the roving bodies in this way, the nine roving bodies of the fourth stage are arranged closely and connected so that the end and start ends of each roving body are connected in the above-mentioned connection relationship.

There is no limit to the method of connecting rovings, but
Preferably, the method of No. 494 is used.

and a 43. The last roving drawn out from each lower tier, indicated by b 43, is long and temporarily attached to the top of the drawer wrapping cover.

Regarding the third stage, a 41. b41. c 41 The starting end of each a 33. b 33. It is completely the same as the fourth stage except that it is connected to the end of C33.

Roving a is pulled out at the end of the first row when all the roving bodies are stacked and packaging is completed by the packaging cover.
The terminal end of 43 is fixed with adhesive tape to point P on the upper part of the envelope without loosening.

The same applies to the second and third rows, and the end of the roving body a43 in the first row extends beyond point P, and points Q,
It is fixed to the packaging cover at point R, and the end of a43 is connected to the beginning of bll at point R.

The following method is used to pull out the roving using the roving package shown in FIGS. 1 and 2 of the present invention.

To draw out 3X3X4 roving bodies as one connected roving, pull out from the starting end of all.

If the adhesive tapes at points P, Q, and R are removed at or just before all the rovings in the first row have been pulled out, the rovings in the second row can be pulled out without interrupting the work. .

In addition, since the end of the roving body a43 is fixed to the packaging cover without loosening, when pulling out from the bottom roving body, the end of the bottom roving body is connected to the starting end of the top roving body. Regardless of whether or not the string is tied up due to ballooning, it will not occur.

Before finishing drawing out this package, place the next package behind this package (on the opposite side in the direction of pulling out) and end W of C43.
By connecting the starting end of the next package to the starting end of the next package, continuous operation can be performed without interfering with the drawer.

In this case, the terminal end of the first package and the start end of the next package are located at opposite positions, so that communication is easy.

When pulling out three rovings at the same time from the package shown in Figures 1 and 2 (number of ends is 3), roving body a 43 and bll: PQR, STU of the connecting part of b43 and C11
Remove or cut the part, a 11. b11. Drawing is performed simultaneously from the starting end of C11.

843 when each line is finished being withdrawn. b43. C
By connecting the terminal end of the package 43 to the starting end of the next package, continuous withdrawal can be performed in the same manner as the one-end withdrawal.

Since the embodiments shown in Figs. 1 and 2 are constructed in this way, the number of ends can be changed in one package without causing yarn line breakage due to the ballooning phenomenon, and the stacking can be done in different ways. This can be carried out with each roving body arranged horizontally in a suitable manner, so it can be stacked in each row or each column (depending on the method of connecting the roving bodies, the first row (or first column) may be stacked first). Stack, then second row (or second column)
(need to be stacked)] The stacked roving bodies will not tilt and cause the load to collapse.

Furthermore, since the rovings are connected not only for each row but also for each row in exactly the same order, the connection work is particularly easy, and even if an unskilled person performs the work, there will be no mistake in the tying order, and the next wrapping When connecting with the body, the drawing operation is not obstructed.

FIG. 3 is a drawing corresponding to FIG. 2 showing another embodiment, a
13. a21. The ends of a33 are a23. a3
1°a43 (7) is connected to the starting end, and a41. b
41. The terminal end of C41 is routed to the top of the coated package.

FIG. 4 shows a41.a in the embodiment shown in FIG. The terminal extension of b41 is indicated by points P, Q; S in FIG.

FIG. 3 is a perspective view showing an example in which the packaging cover is directly fixed to the upper part of the drawer side of the packaging cover without passing through a point corresponding to point T.

With this configuration, the present invention improves workability during stacking,
Excellent in preventing load collapse and electrical resistance welding accompanied by ballooning.
In addition, the present invention has advantages such as being able to change the number of ends in one package, and is industrially useful. However, the present invention can be modified as appropriate without departing from its purpose and spirit.

For example, in the above embodiment, it was explained that the end of the roving drawn out last in each row is connected to the starting end of the roving drawn out first in the next row, but if drawers with multiple ends are normal, each row The terminal end of the last roving to be pulled out and the starting end of the first roving to be pulled out in the next row are not connected, but the terminal end is simply extended to the upper stage without any slack and fixed to the packaging cover. When pulling out with , you can also connect the end and start ends.

[Brief explanation of drawings]

Figures 1 and 3 are perspective views showing how the roving bodies of the roving package of the present invention are connected, and Figures 2 and 4 are explanatory diagrams schematically showing how the roving bodies of the first row are connected. be. In the figure, aij, bij, and cij respectively indicate the roving bodies of the first row, jth column, i-th stage; the second row, jth column, i-th stage; and the third row, jth example, i-th stage.

Claims (1)

[Scope of utility model registration request] lxmxn (l, m,
n≧2), the numbers in the vertical, horizontal, and height directions are l, m, and n, respectively.
In a package of roving bodies that are individually stacked in the shape of a rectangular parallelepiped and wrapped with a packaging cover, the end and start ends of the roving bodies in the same row of each stage are separated so that the roving bodies in the same row of each stage can be pulled out one after another. Connect sequentially, and connect the end of the roving body pulled out at the end of each row of each stage with the starting end of the roving body of the endmost column pulled out first of the roving bodies of the corresponding row of the stage below, and A roving body package in which the end of the roving body pulled out at the end of each row of the lower tier is extended to the upper tier without slack and fixed to the packaging cover.