JPS60244712A - Loading device - Google Patents

Abstract

PURPOSE:To automate loading and increase its efficiency, by a method wherein, in a piling-in-stage device for roll box pallet, an elevating frame body is provided with a fork member, which is movable forward and backward, a positioning member with right and left pushing pieces, and a forced mechanism. CONSTITUTION:When a loaded object B (not mentioned in fig.) is conveyed over a roller conveyor 74 and is stopped by a stopper, a carriage conveyor 75 is raised until it is emerged from the roller, and the loaded object B on the roller 74 is transferred to a fork 16. The loaded object is forcibly pushed on a fork 10 from the back by means of a forced member 63, and simultaneously, right and left pushing pieces 52 are pushed against the loaded object B from both sides to position the both sides. The fork 10 is then raised and is positioned right above the loading part C of a roll box pallet A, the loaded object B is pushed against the back of the pallet by means of a pushing piece 62 to move backward the fork 10. Through similar operation, the fork 10 is raised by one stage to pile the loaded objects in stages. This enables automation of loading and increase in loading efficiency.

Description

DETAILED DESCRIPTION OF THE INVENTION (Object of the Invention) The present invention relates to a loading device for stacking cargo, particularly roll box pallets 1-? 7 so that they can be stacked in an orderly manner.

(Industrial Application Field) The present invention is applicable to the distribution sector of goods, especially for stacking and transporting boxes containing goods in large numbers. applied to the field of distribution.

(Prior art) A roll box pallet is used for shipping and also for arranging products in stores. 4′
It is made up of created things.

Conventionally, the work of stacking boxes containing goods on the above-mentioned box barrette was done exclusively by hand in places with low ceiling heights, as it was not possible to use the conventional device with a high convexity between the stacks. The relatively heavy boxes containing supplies were lifted by hand, scooped out individually, stacked on top of each other so that there were no gaps between the boxes, and the work was done to raise the tops of the boxes.

(Problems to be solved by the invention) It is difficult to store materials manually using conventional means. ) Rirusaku 1- is relatively hard labor;
It can be stacked in an orderly manner, with no gaps, and can be stacked up to 11 times per day, making it possible to mechanically, automatically and efficiently convert roll box pallets into roll box pallets without having to remodel the building, such as raising the ceiling of the workshop. A loading device with good performance was requested.

(Means for Solving the Problems) The present invention solves the problems of the prior art in one stage, and mechanically, automatically, orderly, and extremely efficiently, one call box pallet is assembled into one call box pallet.
- There is a device C that can be stacked in stacks, etc., and the first aspect of the present invention is to load the oak member (which can move back and forth freely on the elevating frame body), the left pressing piece, and the right pressing piece from the right. A second aspect of the present invention is to provide a loading device characterized by comprising a load stacking device comprising an object lateral position adjustment mechanism and a load pushing mechanism having a pushing piece. A lift frame body that can be raised and lowered along the machine frame is installed (the lift frame body can move forward and backward freely), and a left and right pusher piece is used to adjust the left and right position of the loaded object. A load stacking device is provided, which includes a load pushing mechanism and a load pushing mechanism that controls a pushing piece. The third aspect of the present invention is to provide a loading device characterized by being provided with an E mechanism. A load conveying device is installed in which the conveyor belt for feeding is rotated to the right. - the retaining member, the left pressing piece,
A load stacking device is provided, which includes a load lateral position adjustment mechanism with eight right pressing holes, and a load pushing mechanism with a pusher piece, and further includes a load stacking device on the inlet side of the elevating frame. The present invention provides a loading device characterized in that it is equipped with a load pushing mechanism having a pushing piece.

(Example) Embodiments of the device of the present invention will be described with reference to the drawings.

Figure 1 is a perspective view of the roll box pallet (A) used in this embodiment, and Figure 2 is a perspective view of the roll box pallet (A) containing a large number of boxes (B), (B), etc. containing materials. FIG.

As shown in Figures 1 and 2, the roll box valet (A) consists of a loading section (C) and an upper structure (D), and the loading section (C) has wheels (H) and (HO). )..., and the upper side (d) consists of three vertical frameworks with one side and the top open, and the dimensions of the loading surface are JIS standard: length 800 InIl 11 width 550 + nm, height Sao 1
5.00111m or less.

Fig. 3 shows the related arrangement of the main parts when looking at the device in plan, and shows that the load conveying device 2 is installed on the inlet side of the load stacking device 1, and the load conveying device 2 is installed in the delivery side of the load stacking device 1. A loading posture holding device 3 for the O-le box pallet (A) is arranged.

The load stacking device 1 has pillars I5+ at the four corners of the machine frame 4.
5+ 5 respectively [Noda guide vertical V/IJ6゜6...
A lift frame body 8 which can be raised and lowered is installed along the corners of the rollers 7, 7, which can be moved freely along The A-ribbon member 10 has wheels 11.11 on both sides as shown in FIG. 12, the wheels 11 are freely removable, and a rack 13 is fixed on the 4th surface of each fork member 10,
A binion 1 is fixed to a rotating shaft 14 whose both ends are supported at the lower portions of the left side frame portion 8a and the right side frame portion 8b of the elevating frame 8.
A chain wheel 1 fixed to a chain 17 of a motor 16 shaft fixed to the bottom part 9 and a rotating shaft 14 is engaged with a fifth rack 13.
A chain 219 is hung between the fork member 10 and the pinion 15, and the motor 16 is operated to rotate the rotary shaft 14, thereby allowing the fork member 10 to move forward and backward through the rack 13 that engages with the pinion 15.

In addition, a lifting motor 21 is fixed to the main beam part 20 of the machine frame 4, and a chain wheel 22 fixed to the shaft of the lifting motor 21 is supported by a bearing part 23 at the left end of the main beam part 20. 11) A chain wheel 25 and a chain wheel 26 fixed to 24 are installed, and the rotating shaft 2
One end of the check 228 rotating another wheel 27 fixed to the frame 8 is fixed to the left end of the beam 8c of the lifting frame 8,
A gear 32 fixed to a rotating shaft 31 supported by a bearing 30 fixed to the center of the main beam 2o meshes with a gear 33 fixed to the shaft of the motor 21. A chain I 134 fixed to
1134 and another #113'J fixed to the rotating shaft 37 is fixed to the right end of the beam part 8C of the elevating frame 8, and the other end is fixed to the end. 41 is suspended.

In this way, both ends, i.e., the four corners, of the inlet side beam part 8C1 and the outlet side beam part 8d of the lifting frame 8 are checked 228.
．． It is suspended by 40.28.40 and f? , %
? Soil ivy 21 activated and chained 27.39.27,39
, f-xn 28° 40.28.40-(When the cargo toy frame 8 is raised and moved, the weights 29, 41.29.
41 saves power during lifting and lowering by 111.).

Furthermore, as shown in FIG.
a, a load lateral position adjuster 1/14 consisting of a left pressing piece mechanism/1.2 and a right pressing piece mechanism 43 installed oppositely at the lower part of the right side frame portion 8b is installed.

As shown in FIG. 4, the left pressing piece 42 is attached to the left side frame portion 8a.
A cylinder 46 whose proximal end is supported by brackets 1 to 45 fixed at the lower part is connected to stage 1), and the other end of a lever 49 whose one end is fixed to a rotating shaft 48 supported by another bracket 47 is connected to cylinder 4.
The piston rod 50 of
A pressing piece 52 is fixed to the tip of a lever 51 fixed to 5.
1 collar 49, 51 has a bell crank shape,
The cylinder 4 (5) is not activated and the lever 51 is swung so that the pressing piece 52 can be swung in the direction of the arrow ←a.

The right pressing piece 43 has each member arranged symmetrically with respect to the left pressing piece elf structure/12, and the pressing piece 52' is indicated by the arrow (
a'), and the pressing pieces 52.
52'ヲ') J-ri member 10゜10. Loaded material (1:]) placed on Includes (o), (cji), (b)
Da 1's left and right nails! Orderliness 1! Corresponding to the color box pallet (A), there is a method C that determines the position r1.

@The lowering frame body 8 is provided with a load pushing mechanism 53.

As shown in FIG. 5, this load pushing mechanism 53#
A chain wheel 56 is fixed to the Tanabata 55 shaft provided in the lever mounting part 5-4, and is fixed to the delivery side frame part 8d of the elevating frame 8. The rotating shaft 5 is supported by a bearing part 57
A check 260 is attached to the m*59 #14 wheel 56 fixed to the rotary shaft 58, and a pushing piece 62 is fixed to the tip of a lever 61 whose base end is fixed to the rotating shaft 58, and the motor 55 is actuated. The pushing piece 62 is made swingable in the direction of the arrow (l).
A load (0
), (eye) It is formed so that the rear end of the die I can be pushed forward with a pusher 62.

Furthermore, as shown in FIG. 5, a load pushing mechanism 63 is provided in the machine frame 4.

This cargo pusher 1iW 63 is fixed to the vertical section 64 of the machine frame 4, and is provided with a bell crank rod 67 whose base end is fixed to a rotary shaft 66 rotatably supported by a support piece 65. A quick-acting piece 68 is fixed to the tip of the bell crank rod 67, and a sill 70 screw and rod 71 whose base end is fixed to another branch 69 fixed to the vertical frame part 64 and a front 5'' ] Rotating shaft 6
1 of bell crank rod 67 with fixed direction f'fll at 6
The upper end of the collar portion 72 is pivotally connected to the upper end of the collar part 72, and the pusher JJ168 is swingable in the direction of the arrow (C>) while the sill 70 is not actuated.

As shown in FIG. 3, the IyI recorded inclusions conveying device 2 has 41 parts from the bell section 73 and the 11-ra conveyor section 74, as shown in FIG. 3, FIG. 6, and J3 in FIG. As shown in FIG.
The conveying surface 7 is perpendicular to the conveying direction of /l and the conveying surface 7 is
A competition level 1-75 for feeding is provided which can appear and retract freely so as to expose the ten-stroke surface 75a from 4b.

The feeding conveyor held 75 is shown in FIGS. 7 and 8.
Six pulleys 78, 7ε3, . Fixed to the shaft lζ
The bell 1-ε38 is hung from a pulley 80 and another pulley 81 fixed to the rotating shaft 77, and its lower end is attached to a support 89 fixed to the bottom of the machine frame 4 (+1 digit of the vertical cylinder 90). A pulley 9 is attached to a mounting shaft 92 supported by a piston rod 91@.
3 is fixed, and a feeding conveyor belt 75 is hung between the pulleys 78 and 93. As shown in FIG. 8, the cylinder 90 is operated to extend the piston rod 91.
Feed conveyor 1 that rotates in the direction of arrow (d) 1 -
The upper feeding surface 75a of 75 is driven by the driving rollers 74a, 74a...
It appears slightly above the conveying surface 74b (+ binding).

In this case, two conveyor belts 75 are replaced by one )t
- Corresponds to the mounting member 10! As shown in FIGS. 8 and 9, a 1-ra 94 is installed at the rear end of the fork member 10 to receive the upper running surface 75C1 of the conveyor conveyor A7 belt 75 with the top portion horizontal. Along with this acceptance 1
] - An idling roller 95 with the top of the roller 94 at the bottom. ! −
) 5 are installed in rows, and the front width 1 is provided with a stator brim 96.

As shown in FIG. 10 and FIG. , when the small part of the stopper 96 is engaged with the engagement J199 fixed to the bottom 9 of the machine frame 1, the front end of the load (b) is stopped and the forward movement of the flap member 10 is stopped. When the engagement piece 99 is released from the engagement piece 99, the fork member 10 is formed so as to fall down under its own weight as indicated by the imaginary line J, and to be submerged from the upper surface of the fork member 10.

As shown in FIG. 6, [1-A stopper 100 is provided facing the front end of the conveyor section 74, and a stopper 101 that can freely appear and retract is provided between the belt conveyor section 73 and the roller conveyor section 74, As shown in FIG. 3, a guide wall 102 is provided across the belt conveyor section 73 and the roller conveyor section 74 to slide against the negative side of the loaded material (b) and guide the conveyance.
Boo (there is)

A loading posture holding mechanism 33 for the roll box pallet (a) is installed near the delivery side of the cargo stacking device 1.

This loading posture holding mechanism 3 has a guide part IJ 103 installed at a distance equivalent to the width of the machine frame 1J and reroll box pallet (-a), and this guide member 103 is used to It is designed to maintain the posture of the roll box pallet (A).

(Function) Since the cooking method of the present invention is configured as described in 12 above, the cargo (b) can be stacked on the roll box pallet (a) in the following manner.

That is, as shown in FIG. 3, the − side opening is connected to the implant membrane M device 1.
A low box pallet (A) is held by the loading posture holding mechanism 3 on the side, and 33 loaded items (B) are sequentially conveyed on the belt feeder 17 section 73 and transferred onto the roller conveyor section 74. When the bell rang, the chronological bell 1~
] The conveyor section 73 stops and the stator brim '1o1 protrudes to prevent the subsequent load (b) from being transferred to the roller conveyor section 74.
When the front ends of (b), (b), and (b) come into contact with the stopper 00, the roller conveyor section 74 stops.

Next, the piston rod 91 is moved by the operation of the cylinder 90.
extends and the upper running surface 75a of the conveyor belt 75 is exposed from the conveying surface 74b of the roller conveyor section 74, and the load (mouth) of the first thunderbolt whose front end is in contact with the stopper 00 and this first The second and third loads (B) and (B) following the first load (B) are floated above the conveyance surface 741), and then the loads (B) and (B) are ) and (b) are transferred onto the fork members 10, 10.10.

In this way, the fork member 1 is
The first three first group loads loaded on the 0, 10, and 10 vehicles (
b), (b), (b) are the following three second group loads (b)
, (B), ([11> is conveyed] Belt 17 75.7
As they are transferred onto the A-ribbon members 10, 10, 10 by . Two loads (b), (111)... are placed vertically on the flap member 10.
2nd vertical row loading port), (b),
The rear end of (B) is pushed by the pushing piece 68 operated by the load pushing mechanism 63, and the first row of loads (B), (B),
When (b) comes into contact with the stopper 96, the left and right pressing pieces 52 and 52 operate the left and right position adjustment mechanism 44, which operates in a financial manner, to load the first and second rows of cargo. (B),(
(b) The position is adjusted so that the left and right sides are in close contact with each other and the left and right positions are accurate.

Then, as shown in FIGS. 4 and 12, the motor 16
Activate the fork members 10°10', '10 all at once to load (1:]), (1 mouth.

Move forward with (b) on top of the loading section (c) from the - side frontage of (1) and activate the motor 21 to lift the lifting frame 8.
8 u, 7 I-ri part tJ10, 10°10 is located directly above the loading part (c) (see Fig. 13), and the motor 5
5 and the pushing piece 62 moves the load (B), (D),
... is brought into close contact with the back of the vertical wall of the roll box pallet (a), and while it is held down by the pusher harrow 2, the fork members 10, 10, 10 are retreated, and the loaded material (
The first stage of tree planting is completed, leaving (b), (b), and (b) on the loading section (c).

Next, the T container 8 is moved to F, and the next first row load group is placed on the fork member 10.10.10 from the load conveyance mechanism 2.
After loading the second row load group and adjusting the left and right position: JJ using the left and right position adjustment machine M444, -, 7, 1-ri member 10,
The sails 1 and 10 are moved forward to move them forward above the group of first-stage cargo loaded on the loading section (c), and the pushing piece 62 is moved by the operation of the cargo pushing mechanism 53 to the rear end of the cargo. (After replacing the fork members 10 and 10.10, the first stage
ni B] 2nd stage 梢 incorporation (a); (r:
I > , (D) Stack nY in stages 2J, l,, repeat this Jz una l/r order to make one call pock λ
It is possible to stack 130 items in total ([+), (b), etc.] in an orderly manner by stacking them in 5 stages on the bar 1 no.]-(a).

After a predetermined number of items (B), (B), etc. are stacked on the loading section (C), the roll box pallet (A) is pushed and moved to the desired location.

(Effect of R, light) The present invention is made by chronologically constructing each mechanism and each member!
, the loaded object (
(b), (b), (b)... are adjusted in height by raising and lowering the lifting frame 8, and the left and right positions are adjusted by the W4 adjustment mechanism 44 at 1°l position on the left and right sides, and the By moving forward [;-
The fork members 10 are inserted into the lupox barre 1-(a), are pressed tightly and tightly by the pusher mts 53, and the fork members 10 can be retracted and stacked one by one.

In this way, without changing the position of the roll box pallet (A), the cargo is immediately and mechanically, automatically and orderly stacked on the roll box pallet (A) from 141 to 141. , set the Riff height as low as possible 'r L/
W? This has the effect of greatly increasing the processing capacity of the loader 7 and reducing the labor involved in the work 7).

Although this example describes the 19-go using the 11-le box barre, without departing from the spirit of the present invention,
Of course, the present invention can also be applied to various storage devices and storage areas.

[Brief explanation of the drawing]

Figure 1 [J, Roll box barre i used in the present invention]
Figure 2 is a perspective view of the same stacked state.
Fig. 3 is a plan view of the device of the present invention: a schematic top view showing the arrangement of the main parts, and Fig. 4 is an illustration. IV of frame part
5 is a side view of the apparatus of the present invention, FIG. 6 is an explanatory diagram showing related structures such as the belt conveyor section 37 and D-Ra conveyor section A7, and FIG. A partially enlarged explanatory diagram showing the appearance mechanism of the conveyor belt 1-, Figure 8 is an explanatory diagram showing the related structure when the conveyor bell 1- appears, and Figure 9 is an explanatory diagram showing the mechanism of the conveyor bell 1-. by conveyor belt)
An explanatory view showing the state of the load being transferred onto the A-bar member, FIG. 10 is a side view showing the IM structure related to the load pushing mechanism and the A-bar member, and FIG. 11 1 shows the stopper portion of the flex member A. 1 is a partially sectional explanatory view, FIG. 12 is an explanatory view of the '1st stage loading state by the apparatus of the present invention, and FIG. 13 is the same.
FIG. 14 is an explanatory diagram of the state when loading the cargo on the loading section, and FIG. 14 is an explanatory diagram when the fifth stage loading is completed. 1... Load stacking device, 2... Load conveying device, 3
. . . Loading attitude holding device, 4 . . . Machine frame, 5 . . . Pillar portion, 8 .
...Loaded object left and right position adjustment mechanism, 52.52... Pushing piece, 53... Loaded object pushing mechanism, 62... Pushing piece,
63... Load pushing mechanism, 68... Pushing piece, 75...
...For delivery] To A7 bell 1. Patent applicant: Mitsubishi Yuka Engineering Co., Ltd.
Same L 2 Figure L 3 Figure 9th q5. w Brown 12 times 2/ (8)

Claims (1)

[Scope of Claims] (I) A fork member that is movable back and forth on an elevating frame, a load lateral position adjustment mechanism having a left pressing piece and a right pressing piece, and a load pushing mechanism having a pushing piece. A loading device comprising a load stacking device comprising: (IT) An elevating frame body that can be freely raised and lowered is provided along the machine frame, and a fork member that can freely move forward and backward, a left pressing piece,
A load stacking device comprising a load right and left positioning mechanism having a right pressing piece and a load pushing mechanism having a pushing piece is provided, and further on the feeding side of the lifting frame, A loading device characterized by being provided with a load pushing mechanism having a pushing piece. (Ilf) A load conveying device is provided which has a roller conveyor section and a feeding conveyor belt that is perpendicular to the conveying direction of the roller conveyor section and that can freely appear and retract from the conveying surface.
A fork member that is movable back and forth in an elevating frame body that can be raised and lowered along the machine frame and that has a group of idle rollers on its upper surface, a loaded left and right position adjustment mechanism that has a left pressing piece and a right pressing piece, and a pushing piece. A load stacking device comprising a load pushing mechanism having a load pushing mechanism is provided, and a load pushing mechanism having a pushing piece is further provided on the feeding side of the lifting frame. loading device.