JPS59142995A - Device for mounting or demounting inner cover for vessel - 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] This invention has a gate light I that doubles the first stage opening from the outer lid and the inner lid.
This relates to a device for removing the inner lid of a container.

In the case of such containers, the outer lid removal device and the inner lid removal device are installed in different locations, and the outer lid at the top of the cylindrical container is supported on a trolley so that it can be raised and lowered and rotated. After removing it, do you have to remove the inner cover?
The inner cover removal device of this invention has the problem that the outer cover to be covered with the nail must be made larger. The purpose of this is to solve the above-mentioned problems, and the inner cover can be easily removed without using bolts or pads.

That is, in this invention, a recess is provided in the upper part of the inner lid, and a retaining member that is movable up and down is provided that is removably fitted into the recess, and the inner periphery of the container opening, the outer periphery of the inner lid, and the inner lid The inner periphery of the recess and the outer periphery of the engaging part engage and disengage as the container rotates.
(a state in which the inner cover is removed from the container opening and the inner cover is joined to the retaining member) and a state in which the inner cover is joined to the container opening and the inner lid is removed from the retaining member). Hereinafter, details of the present invention will be described based on an embodiment shown in the accompanying drawings.

In FIG. 2, 1 is a frame inside the chamber (not shown), and a horizontal V-idrail 2 is attached to this frame 1.
Fortune 1t. This θ idle rail 2 moss Figure 1, 52
As shown in the figure, install the moving bar 8, install a vertically extending rail 4 on the side of the moving frame 3, and install an arm 6 straight on the side of the elevator frame 5 installed on this rail 4. Set.

The νW part number of the arm 6 fits into the fixed vertical cylindrical body 7.
1 Lowering 1: I+I Q is pushed by the buffer spring 8, and the upper end (this is the spring 9) is fixed.

The elevating shaft 10 is set at 1 m times with respect to the cylindrical body 7, and the elevating shaft 10 is
i! A part side 12 is provided on the do side of the backing plate 11 fixed to the do end of the fll i O. In addition, the qffg self-moving frame 3 is driven by a motor: the horizontal feed screw 1
3, the vertical feed screw 1 is driven by a 5-piece lifting frame motor.
4 (Koyori/Seri: To make things more western.

15 in FIG. 1 is a cylindrical container fitted into a rotating body 27 mounted on a trolley (not shown).
Nibataro 6′! 6 Shape of mask plate 16 fitted here -
It has the shape shown in Figures 3 to 6.

That is, a circular annular projecting wall 1 is provided on the outer periphery of the upper opening of the container 16.
'7 is provided over the entire circumference, and a plurality of retaining pieces 18 are provided at equal intervals on the upper end of the projecting wall 17.
- A flat surface 19 is formed, and a plurality of retaining pieces 21 are provided at equal intervals.

Reference numeral 20 designates an inner lid that is fitted into the annular protruding wall 17, and its outer periphery has a tapered surface that makes a tight contact with the aforementioned taper 19. A small-diameter circumferential surface 22 is provided, and a plurality of one-thread joining pieces 23 are provided near the F part of this circumference I (1122), passing between the retaining pieces 21 and joining one thread according to the rule of the engaging piece 21. Provided for isospace i cancer.

Further, the upper surface of the inner lid 20 is a circular recessed portion 24, and a plurality of inwardly facing engaging pieces 25 are provided at equal intervals on the upper outer periphery of the recessed portion 24.

As shown in Fig. 4, the self-retaining part (the 12th part is the inner periphery of the group of engagement pieces 25 (a square circle), and the outer periphery (the part that passes between the retention pieces 26 and the dowel of the engagement pieces 25). A plurality of engaging pieces 26 are provided at equal intervals.

28 in FIGS. 1 and 2 is the bottom plate of the chamber (not shown);
The upper end of the connecting tube 29 is fixed to the opening provided in the bottom plate 28, and a plate 3o of IJJ plate size is fixed to the bottom of the tube 29.
l L,, in the center (provide 9 ports 31).

The circumferential surface of IJM D d 1 is an annular protrusion 32 that is 1f apart from the door surface of the bottom plate 30 on the outer periphery of the opening 31, and has a surface that matches the door surface on the outer periphery of the backing plate 11. Pass through the inner periphery of each 1-type joint 18 on the outer periphery of the container protruding wall 1r of the container 1r,
The device of this invention, in which the number of fields combined with the IJ) and the number of fields to be combined with one system -38, is installed at equal intervals of 1 iφ, the device of this invention has the above-mentioned configuration, and the rotating body 27 mounted on the trolley The bottom plate 8o of Figures 1 and 2 is moved to the container 15 and 131 to 1JFJ.
The cart stops when the conditions match, and then the rotating body 27 rises so that the protrusion 17 of the container 15 is the bottom plate, and the protrusion 030 d< d
It's inside 2.

At this time, the container 15 is held on the rotating body 2-rj such that the engaging piece 1d of the outer 11tlJ of the protruding wall 1'f is positioned between the engaging piece 88 of the protrusion 032.

On the other hand, the elevating frame 6 of the moving frame 3, which is stopped on the image 29, is lowered and the backing plate 11 at the end of the moving frame 3 is moved down. 't
C], = 51, I of the do part of A'l111
Insert the mating member 12 into the recessed part 24 of 20 cm.

At this time.

Since the engaging piece 26 of the member 12 passes between the engaging piece in the recessed part 24, after that, the rotary body 2Y is rotated once and the inner lid 20 is removed together with the container 15. 2. Place the engaging piece 26 on the engaging piece 26.

Even after the engagement pieces 25, 2t:5 are engaged as described above, when the rotating body 27 is rotated, the engagement part 12 is still attached to the inner lid 20 by the stopper ( As a result, the inner lid 20 does not rotate, but the dark mouth 5 rotates, and the inner lid 20 1
The thread joining piece 28 is at a position where it is removed from the engaging piece 21 of the protruding wall 1γ. At this point, the 1-series coupling piece 1d of the outer fllJ of the protrusion wall 17 engages with the upper j of the engagement piece 88 of the protrusion 82.

In this state, when the rotation of the rotating body 27 (stopping the printing plate and reversing the feed screw 14 in FIG. The 6th case was 1 year old.
The opening of the container 16 is opened as shown in the figure. Next, $Suke 3 uses $薊 to transfer the inner lid 2o.

During the above-mentioned work of removing the inner lid 20, the i-engaging piece 18. dd
are engaged so that the container 15 or the bottom plate 3o does not come out from the outside 12 (
Koshi C is here.

Thereafter, a can decapitation machine (not shown in the figure) is operated to peck out the plurality of cans 84 stored in the container 15 and transport them to another place.
÷ Store 1 piece in 1b.

In this way, when the 9 pieces 84 in the container 15 are replaced, the transfer υJ
Frame 3 or rehit @! +1 IJl, open the inner lid 20 which is held at the first joint part 412 and stop it on the first part 81.

Next? 'l-1 Western frame 5 is lowered, and the inner cover 20 is housed in the joint part l: A12 and the face plate 11 are lowered by Q and the inner cover 20 is lJ+g I'd1, Insert it into the projecting wall 17.

Then, the first rotation body 27 rotates in the opposite direction of 1, and the engaging piece 2
When the force 5 moves outward from the engagement piece 2d, the engagement piece 1B comes off from the retention piece 38, and when the l+φ frame 6 is raised, the retention piece 26)
It passes between the engagement pieces 20 and rises, and the engagement part (12th) disengages from the inner cut 2υ and rises.

Next, when the rotating body 27 is lowered, the container 15 or 1 private plate 80 containing the t''y 34 and closing the opening from the inner lid zO1 is opened.
1) Move the cod fJ''L with the trolley (not shown) near the attached masking device tt, remove the mask handle 16, and then move the outer cover demelting device 1j!J and d
Part 1 is defined by attaching the upper end of 15 to the outer lid.
'The companion container 15 is removed from the cart and transported to a predetermined location.

The above effects (in this case, each part's work: I's each part:
I: 1.1 Mitsutsinch, non-contact switch, light saving; (→ fs is detected.

As described above, this invention is a cylindrical body whose upper LYB opening is double-closed with an outer container and an inner lid;
The inner lid is removed from the opening of the container with the outer lid removed in a completely automatic IJ manner (this is done using a platform that supports the lift and rotation of the container on a trolley). Lifting and lowering the container, or making it double-inhaled, and opening the container from above 1-J (de-G of the inner lid to the engaging part side y-1-1 ahead). It is extremely easy to remove the inner lid when opening the container.

In other words, a plurality of removable engaging pieces are provided on the inner periphery of the ordinary part provided on the outer 1 space of the engaging part and the inner lid, and also between the outer 1 space of the inner lid and the inner lid. 11 Inner circumference of the entrance (Komo person in charge:
Since a small number of floor mating pieces are provided that can be freely adjusted, all you have to do is insert the engaging part into the recessed part of the inner lid of the container, and then rotate the container. The engagement piece of the inner lid and the inner lid will be engaged, and the engagement piece of the inner lid and the opening of the container will be disengaged.After that, just by raising the first engagement part by 4 degrees, + pU Lli + this inner lid will be removed. It can be removed.

In addition, after being removed from the container, place the trowel supported on the engaging part and the inner lid in the IAJ opening of the container. When the mouth (1 convex) is lowered and the container is rotated, the mouth (1) of the container engages with the tip A provided on the inner lid, and the engagement part with the recessed part of the inner lid. Since the i, lYζ8 bar provided here is tilted, when the engaging parts are made to overlap, the inner container (Jl, Jl) will be in a closed state) Only the margin member will be tilted by 1°.Therefore, the opening of the container will be 71) It is extremely easy and reliable to remove the inner cover automatically or by remote control, eliminating the need for time-consuming fittings such as bolts and nands. What can I say? At first glance, as in the embodiment, it is better to attach the spring to the stomach with the engaging part fixed and the recessed part of the inner lid. Even if there is some discrepancy in the bond, a smooth debt withdrawal can be achieved.

Although the embodiment has been described with respect to the removal of the inner lid of a container having a double lid, it can also be used as a lid removing device when the double lid is difficult to use. However, if the contact surfaces on the plates of each engaging piece are made as slopes so that the slopes of the retaining pieces on the north side press against each other during engagement, the connection will be extremely strong.

[Brief explanation of the drawing]

FIG. 1 is a front view of a vertical I-cell showing an embodiment of the device of this invention;
Figure 2 is a partial longitudinal sectional view of the improvement, Figure 3 is an enlarged longitudinal sectional front view of the main part, Figures 4 and 5 are A-A in Figure 3, respectively.
6 is a cross-sectional plan view taken along line B-13 and line B-13, and FIG. 6 is a longitudinal sectional front view of the main part with the inner cover removed. 5... Lifting frame, 15... Container, 20... Inner lid, 21
゜2.5, 25.26...1 tip joint piece, 24...recessed part. Patent applicant Kubota Iron Works Co., Ltd. i'I - Agent Kama 1) Text 2 Figure 1 Figure 2] / 18 33

Claims (1)

[Claims] A recess is provided in the upper part of the inner lid that removably fits into the opening of the container. A frame is provided, and the inner circumference of the container, the outer periphery of the inner lid, and the inner periphery of the recessed part of the inner lid,
On the outer periphery of the engaging part (O), there is a system that disengages as the container rotates and removes the inner lid from the container opening, and a state where the inner lid and the retaining part 1O are connected, and a state where the inner lid is connected to the container opening. , a device for removing the inner lid of a container, which is provided with a plurality of one-thread pieces each for removing the inner lid from the one-series joint (O).