JP2911359B2 - Rotary packaging equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging machine for a rotating machine having a rotating shaft protruding at both ends.

[0002]

2. Description of the Related Art The prior art of the present invention is disclosed in
As disclosed in JP-B-35087 (B65D85 / 68), a structure in which an upper buffer and a lower buffer for supporting a motor are formed of styrene foam is disclosed.

[0003]

However, in the above-mentioned prior art, since styrofoam is used as the buffer, it is difficult to dispose of the buffer after use, and the storage space for storing the buffer is increased. Was.

[0004]

A packing machine for a rotating machine according to the present invention is a packing machine for a rotating machine having a rotating shaft projecting from both ends of a rotating machine body. A long V-shaped rotating shaft holding portion and a rotating machine lower end outer circumferential holding portion formed at the position facing the rotating shaft holding portion with an opening having substantially the same shape as the outer diameter of the rotating machine body are bent by corrugating corrugated paper. A rotating machine lower support member integrally formed with the rotating machine, and a rotating machine upper outer peripheral holding portion having an opening having substantially the same shape as the outer shape of the rotating machine body is formed on the bottom wall, and a rotating shaft protruding from the upper end of the rotating machine is formed. A rotating machine upper supporting member in which a vertical wall longer than a protruding length is formed by bending corrugated paper into a U-shape, and a rotating machine body is sandwiched between the rotating machine lower supporting member and the rotating machine upper supporting member. And housed in a box.

In the packing apparatus for a rotary machine according to the present invention, a flange portion having a diameter larger than an opening formed in the lower support member of the rotary machine body is provided on an outer peripheral portion of the rotary machine body. It is characterized by being supported at the edge.

[0006]

According to the rotating machine packing device of the present invention, the lower portion of the rotating machine body is supported by the V-shaped rotating shaft holding portion and the rotating shaft is protected. Further, since the outer periphery holding portion holds the upper and lower outer periphery of the rotating machine main body, the rotating machine main body does not easily move up, down, left and right, and can be stably stored in the box body.

Further, according to the second configuration of the present invention, since the rotating machine body is supported on the opening edge by the flange portion provided on the outer peripheral portion of the rotating machine body, the rotating machine body is supported by the opening edge and the rotating shaft holding portion. Therefore, when the packing device is dropped, the load of the rotating machine main body is dispersed between the opening edge and the rotating shaft holding portion.

[0008]

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a packing form of a rotating machine main body 1 and a substantially cylindrical rotating machine 4 having rotating shafts 2 and 3 projecting from both ends thereof, and a lower supporting member 6 described later is housed in a box body 5. In this state, after the rotating machine 4 is mounted on the rotating machine lower outer periphery holding portion 7 provided on the lower support member 6 so that the outer periphery of the rotating machine is fitted,
The rotating machine upper outer periphery holding portion 9 of the upper support member 8 described later is placed on the rotating machine 4 so that the upper outer periphery of the rotating machine 4 is fitted, and the inner flap 10 and the outer flap 11 of the box body 5 are closed. The rotating machine 4 is housed.

FIG. 2 is a perspective view showing the entire lower support member 6, and FIG. Reference numeral 12 shown in the developed view denotes a circular opening provided as the rotating machine lower outer peripheral holding portion 7, which is formed in a shape substantially equal to the lower outer circumferential shape of the rotating machine. Reference numeral 13 denotes a line indicating a bent portion, which is bent along the line to form a shape as shown in FIG. Reference numeral 14 denotes a stopper, which is appropriately used to stop the folded portion so as to maintain the lower support member 6 in a bent state. 1
Reference numeral 5 denotes a semicircular notch which, when the lower support member 6 is completed, is combined with the circular opening 12 to constitute the lower peripheral outer holding portion 7 of the rotating machine.

FIG. 4 is a perspective view showing the entire upper support member 8, and FIG. Reference numeral 16 shown in this development shows a circular opening provided as the rotating machine upper outer peripheral holding portion 9, which has a shape substantially equal to the upper outer peripheral shape of the rotating machine. Reference numeral 17 denotes a line indicating a bent portion, which is bent at the line 17 to form a U-shape as shown in FIG. In the present embodiment, both the lower support member 6 and the upper support member 8 form the support portions of the rotating machine 4 in two rows. However, when the number of rotating machines to be stored and packed is small, only one row is used. Good.

FIG. 6 is a cross-sectional view of a main part of the rotating machine 4 when the rotating machine 4 is housed in the box body 5. And the lower end 18 of the rotating machine is supported on an upper part of a V-shaped (formed in a V-shape so as to be hardly deformed even under a load) a rotating shaft holding portion 19. ing. On the other hand, the upper part of the rotating machine 4 is fitted with a rotating machine upper outer periphery holding portion 9 of an upper supporting member 8 on the outer periphery thereof. Reference numeral 20 denotes a flange provided on the outer periphery of the rotating machine, and reference numeral 21 denotes a disk-shaped convex piece provided on the upper outer periphery of the rotating machine 4.

Since the present embodiment is configured as described above, the load of the rotating machine 4 is supported by the upper surface of the V-shaped rotating shaft holding portion 19, and the rotating machine 4 is moved in the front-rear and left-right directions. The upper and lower outer peripheral holding portions 9 and 7 support it. In addition, when an impact such as a drop is applied in the packed state, the load of the rotating machine 4 is received by the V-shaped rotating shaft holding portion 19. However, an excessive load is applied to the rotating shaft holding portion 19. Even if the hanging shaft holding portion 19 is deformed,
The tip of the rotating shaft 2 is buffered by a V-shaped portion of the rotating shaft holding portion 19, so that an excessive impact is not applied to the rotating shaft 2. Further, since the flange 20 is provided so as to abut the peripheral edge of the lower outer peripheral holding portion, the impact is also absorbed at this portion, and the impact is not applied to the rotating shaft 2.

[0013]

According to the present invention, since the rotating shaft holding portion is formed in a V-shape, even if the load of the rotating machine main body is excessively applied to the rotating shaft holding portion, this portion is hardly deformed and is strong. Can be supported. In addition, because of the V-shape, even if the rotating shaft holding portion is deformed, the tip of the rotating shaft is gradually contacted with both side walls on the inner surface of the V-shaped portion to be in contact with the tip of the V-shaped portion. Since it is buffered so as to abut, there is no excessive impact on the rotating shaft. In addition, since the flange abuts against the periphery of the rotating machine outer periphery holding portion, the load of the rotating machine body is dispersed and supported by the rotating shaft holding portion and the rotating machine outer periphery holding portion, so that it is not subjected to excessive impact such as when falling. Can be obtained.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a packing device for a rotating machine according to an embodiment of the present invention.

FIG. 2 is a perspective view of the lower support member.

FIG. 3 is a development view of the lower support member.

FIG. 4 is a perspective view of the upper support member.

FIG. 5 is an expanded view of the upper support member.

FIG. 6 is a sectional view of the main part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rotating machine main body 2 Rotating shaft 3 Rotating shaft 4 Rotating machine 5 Box 6 Lower support member 7 Lower outer peripheral holding part 8 Upper supporting member 9 Upper outer peripheral holding part 19 Rotating shaft holding part 20 Flange

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B65D 85/68 B65D 5/50 101 B65D 77/26

Claims (2)

(57) [Claims] 1. A packing device for a rotating machine, wherein a rotating shaft protrudes from both ends of a rotating machine main body, a V-shaped rotating shaft holding portion longer than a projecting length of the rotating shaft projecting from a lower end of the rotating machine, and the rotating shaft holding portion. A rotating machine lower support member integrally formed by folding a corrugated cardboard with a rotating machine lower outer peripheral holding portion formed at a position opposed to the outer portion of the rotating machine body with an opening having substantially the same shape as the outer diameter of the rotating machine body; A rotating machine upper outer peripheral holding portion having an opening having substantially the same shape as the outer shape of the rotating machine main body is formed on the wall, and a vertical wall longer than the length of the rotating shaft projecting from the upper end of the rotating machine is formed into a U-shaped corrugated paper. A rotating machine upper support member integrally formed by bending into a box, and a rotating machine body sandwiched between the rotating machine lower support member and the rotating machine upper support member and housed in a box body. Packing equipment. 2. The method according to claim 1, wherein a flange portion having a diameter larger than an opening formed in the lower support member of the rotating machine body is provided on an outer peripheral portion of the rotating machine body, and the flange portion is supported by the opening edge. The packing device for a rotary machine according to claim 1.