JPH0746160Y2 - Middle bone feeding device - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION The present invention is designed to remove a lid and a moisture-proof paper which is in contact with the inner surface of a barrel containing a skeleton.
The present invention relates to a mid bone feeding device that falls and puts the inside bones into a vibration type feeding device all at once.

[0002]

2. Description of the Related Art At a raw material factory, a round moisture-proof paper is loaded on the bottom plate of a barrel, and a predetermined amount of a core bone raw material is inserted into the barrel.
After loading a circular moisture-proof paper on the upper surface of the raw material for the core bone, the barrel is capped and shipped as the raw material for the core bone. In the manufacturing plant, the lid of the raw material for the core bone and the moisture-proof paper on the upper part are removed and supplied to the core bone supply device. The mid-bone feeding device includes an elevating and inverting table on which a barrel is mounted together with a trolley, and an elevating and inverting device that elevates and inverts the elevating and inverting table. The barrel is lifted above the vibration type feeder to invert the barrel. The inner bones are collectively dropped and supplied to the vibration type feeder.

[0003]

[Problems to be solved by the invention] When the barrel is reversed,
There is a risk that the moisture-proof paper loaded on the bottom plate of the barrel together with the inner-bone of the barrel may be dropped and supplied to the vibration-type feeder. Therefore, it is necessary to prevent the moisture-proof paper from being mixed in when supplying the core bone. Therefore, if the moisture-proof paper removing arm is fixed to the drop path of the moisture-proof paper that falls with the middle bones and the falling moisture-proof paper is locked to the moisture-proof paper removing arm, the middle bones that fall before the moisture-proof paper will have this moisture-proof property. The paper removal arm is caught and the supply is hindered. The present invention is intended to solve the above problems, and provides a mid-bone feeding device that locks a moisture-proof paper to prevent falling, but does not prevent the fall feeding of the mid-bone.

[0004]

In order to achieve the above-mentioned object, a device for feeding a skeleton of the present invention is one in which a skeleton is accommodated inside after a moisture-proof paper is loaded on the bottom surface and a lid is opened. A trolley for carrying and transporting a trolley, and a vertical column vertically installed on one side and a trolley-carrying port formed on the other side, and a bending guide part fixed to the vertical column and the upper half of which is bent outward. A vertical guide groove is provided on the vertical column, a bending guide groove is provided on the bending guide portion, and an endless chain is provided on the driven and drive sprockets rotatably supported on the upper and lower portions of the vertical column. A device main body that is wound around and the drive sprocket is connected to the drive source, and a fork that projects toward the carriage carry-in side are provided at the lower end of the side wall, and the tip of the first support arm provided at the side wall is pivoted. Insert the mounted lifting roller into the vertical guide groove. Both of them are locked to the endless chain, and a tipping guide roller pivotally attached to the tip of a second support arm provided on the side wall is inserted into the bending guide groove, and a frame body fixed to the upper end of the side wall is inserted. One end of a plurality of moisture-proof paper removing arms is pivotally attached, and the other end of the moisture-proof paper removing arm is constituted by an elevating / reversing table biased by a spring in a direction substantially parallel to the frame.

A reversing machine chute is provided on the inner wall surface of the side wall so as to guide the supply of the midribs, so that the reversing machine chute can be used even when the size of the barrel is different. Further, a stopper for locking the upper end surface of the barrel which falls down together with the reversing machine is provided on the side wall so that the inverted barrel can be locked. The spring for urging the moisture-proof paper removing arm can lock the moisture-proof paper loaded on the bottom of the barrel, with a force that cannot support the weight of the inner bone mass applied to the moisture-proof paper removing arm. is there.

[0006]

The operation of the mid-bone feeding device constructed as described above is as follows. Open the lid and place the barrel on which the moisture-proof paper is removed on the carrier, and stop it on the fork via the carrier transfer port of the frame. Next, when the endless chain is rotated by the drive source via the drive sprocket, the raising and lowering rollers locked in the endless chain ascend, and the fork lifts the carriage and ascends. On the other hand, since the tipping guide roller moves along the bending guide groove, when it rises, the carrier cart falls over and the mid bone spilled from the barrel is dropped and supplied into the vibration type feeder.

Since the moisture-proof paper removing arm is provided in the fall path of the mid-bone, the mid-bone may fall on the moisture-proof paper removing arm during the fall, but the moisture-proof paper removing arm to which the mass of the mid-bone is added is attached. Rotating in the opposite direction, the middle rib falls into the vibrating feeder without being locked by the moisture-proof paper removing arm. on the other hand,
The moisture-proof paper loaded on the bottom wall of the barrel is light in weight, and moreover,
Since it hits a plurality of moistureproof paper removing arms, the moistureproof paper removing arm locks the moistureproof paper without rotating.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a mid-bone feeding device, FIG. 2 is a partially cutaway plan view of FIG. 1, and FIG. FIG. 4 is a plan view of the moisture-proof paper removing arm, FIGS. 5 and 6 are explanatory views of the action of the moisture-proof paper removing metal member when the transporting vehicle falls, and FIG. 7 is a perspective view of the barrel. As shown in FIG. 7, in the barrel A, the upper end portion and the lower end portion of the peripheral wall 1 having a bulged central portion are reinforced by the band 2 of the strip steel, and the bottom plate 3 is provided at the lower end portion of the inner peripheral surface of the peripheral wall 1.
Is attached, the circular moisture-proof paper 4 is loaded on the inner surface of the bottom plate 3, and a predetermined amount of the middle rib is inserted into the barrel A,
A circular moisture-proof paper (not shown) is placed on the upper surface of the middle bone,
A lid 5 is attached to the upper end of the inner peripheral surface of the peripheral wall 1. As shown in FIG. 1 and FIG. 5 in a state in which the barrel A is mounted, a plurality of brackets 7 are fixed to the lower surface of the mounting table 6, and wheels 8 rotate on each bracket 7. It is movably supported.

As shown in FIGS. 1 and 2, two vertical columns 9 are erected on one side (on the left side in FIG. 1), and the upper and lower ends of the reinforcing member 10 bent at the upper and lower ends of the vertical column 9 respectively. Both ends of the connecting beam 11 are fixed to the inner wall surface of the upper bent portion of the reinforcing member 10, and a trolley carry-in port 50 (see FIG. 2) through which the carriage 6 can pass is formed between the both reinforcing members 10. , The lower half portions of the L-shaped bending guide portions 12 are fixed to the inner wall surfaces of the vertical columns 9, respectively, and the upper half portions of the bending guide portions 12 project toward the left side of the vertical columns 9 to form the bending guide portions 12. Both ends of the connecting beam 13 are fixed to the tip of the column, a vertical guide groove 14 is provided in the vertical column 9, a bending guide groove 15 is provided in the bending guide portion 12 (see FIG. 1), and the frame of the apparatus main body C is configured. (See FIG. 2).

A motor 16 which is a drive source is installed on the floor surface, a sprocket 17 is fixed to an output shaft 16a of the motor 16, and a bearing 18 is provided outside the lower portions of both vertical columns 9 to rotate the bearing 18. A sprocket 20 is fixed to a drive shaft 19 movably supported, and an endless chain 21 is wound around the sprocket 17 and the sprocket 20 (see FIG. 2).
Driven shaft 23 of bearing 22 fixed to the upper end surfaces of both vertical columns 9
Is rotatably supported, and an endless chain 26 is wound around two driven sprockets 24 provided on the driven shaft 23 and two drive sprockets 25 provided on the drive shaft 19 (see FIG. 1). . Therefore, when the motor 16 is started, the device main body C in which the two endless chains 26 rotate is configured.

The lifting / reversing table D is provided with a fork 29 projecting toward the carriage carrying-in direction of the frame C (on the right side in FIG. 1) at the lower end of the side wall 28. The first support arm 30 and the two second support arms 31 project toward the opposite side of the fork 29. An elevating roller 33 is fixed to a rotatable shaft 32 penetrating the tip portions of both the first supporting arms 28.
Is inserted into the endless chain 26, the tip end of the second support arm 31 is passed through, and the tipping guide roller 35 is fixed to the rotatable shaft 34. The tipping guide roller 35 is inserted into the bending guide groove 15. To be done.

A reversing chute 36 is provided on the inner surface of the upper portion of the side wall 28 for contacting the outer peripheral surface of the peripheral wall 1 of the barrel A. One end of a circular frame 37 is fixed to the upper end of the reversing chute 36, and a reinforcing member 38 is formed. Both ends have a reverse chute 36 and a frame 37.
Both ends of a linear support beam 39 are fixed to the other end of the frame body 37, and both ends of the reinforcing member 40 are fixed to the support beam 39 and the frame body 37. One end of a moisture-proof paper removing arm 42 is pivotally attached to each of three places via spring-type hinges 41 (see FIGS. 1 and 3).

The spring hinge 41, as shown in FIG.
The support shaft 44 penetrates both side walls of the U-shaped support member 43,
One end of the moisture-proof paper removing arm 42 is pivotally attached to the support shaft 44, the intermediate protrusion 45a of the spring 45 wound around the support shaft 44 is locked to the moisture-proof paper removing arm 42, and both ends 45b of the spring 45 are engaged.
Are locked to the support member 43. Therefore, the tip of the moisture-proof paper removing arm 42 is biased toward the plane of the frame 37,
It stops within the plane of the frame 37 by a stopper (not shown).
Then, when the lump of the middle bones is placed on the moisture-proof paper removing arm 42, the moisture-proof paper removing arm 42 rotates downward, and the lump of the middle bones falls. However, the moisture-proof paper 4 is placed on the moisture-proof paper removing arm 42.
In case of, the moisture-proof paper 4 is light, and therefore the moisture-proof paper removing arm 42 does not rotate downward.

A stopper 46 for clamping a small No. 1 barrel is provided on the side wall 28, and a stopper 47 for clamping a large No. 2 barrel is provided above the stopper 46 for the No. 1 barrel (the stopper 46 in FIG. 3). One half and the other half of the stopper 47 are shown). Both stoppers 4
6 and 47 have semicircular curved portions 46a and 47a, a movable gripping arm 46b is pivotally attached to the end of the stopper 46, and a fixed gripping arm 4 is attached to the end of the stopper 47.
7b is fixed.

Therefore, when the motor 16 rotates normally and reversely, the elevating roller 33 held by the endless chain 26 rises,
An elevating / reversing table D is constructed which descends, the side walls 28 ascend and descend, and as the side walls 28 ascend, the falling guide rollers 35 laterally move along the bending guide grooves 15 to fall.

A vibrating feeder E is disposed below the inverted lifting / lowering table. The vibrating type feeder E is provided with a spiral transport path (not shown) on the inner peripheral surface of the mid-bone accommodating portion 48 having an open upper portion, and when the vibration generator 49 vibrates the mid-bone accommodating portion 48, The middle ribs in the bone accommodating portion 48 gradually move up the spiral conveying path, are carried out from the opening at the end of the conveying path, and are supplied to a conveyor (not shown) in a fixed amount.

The operation of the mid-bone feeding device configured as described above will be described. First, the lid is opened, and the barrel A from which the moisture-proof paper on the top is removed is placed on the carrier B and stopped on the fork 29 via the carrier transfer port 50 formed in the frame of the apparatus main body C. Next, the motor 16 which is the drive source is rotated in the forward direction, the drive shaft 19 is rotated via the sprocket 17, the endless chain 21, and the sprocket 20, and two drive sprockets fixed to the drive shaft 19 form a two-row structure. The endless chain 26 is rotated.

When the endless chain 26 rotates, the elevating roller 33 locked by the endless chain 26 ascends along the vertical guide groove, and the fork 29 lifts the carriage B and ascends. On the other hand, the tipping guide roller 35 that moves along the bending guide groove 15 moves along the upper half of the bending guide groove 15 that projects outward, so that the ascending barrel A and the carrier B fall over (FIG. 1). (See the chain line in FIG. 3), the middle bones spilling out from the barrel A pass through the inside of the frame body 37 and are collectively supplied into the middle bone housing portion 48 of the vibration type feeder E.

When the inner ribs passing through the inside of the frame 37 hit the moisture-proof paper removing arm 42 and are locked, the moisture-proof paper removing arm 42 rotates downward against the spring 45 with the support shaft 44 as a fulcrum. There is no problem that the inner ribs are caught by the moisture-proof paper removing arm 42 and are not supplied to the vibration type feeder E below. When the middle ribs are supplied, the moisture-proof paper 4 on the bottom plate finally drops, but since the moisture-proof paper 4 is light in weight and hits the plurality of moisture-proof paper removing arms 42, the moisture-proof paper removing arm 42
Locks the moisture-proof paper 4 without rotating. Therefore, the problem that the moisture-proof paper 4 is mixed with the inner ribs to cause a trouble in the machine of the manufacturing plant or a quality problem of the inner ribs is solved.

In the case of supplying the middle bones from the small barrel A, when the barrel A is reversed together with the lifting / reversing table D, the middle bones spilling from the upper opening of the barrel A slide on the inversion chute 36, and the inversion chute 36. Is supplied downward from the end of the. Further, when supplying the middle bones from the large barrel A, the movable gripping arm 46b is rotated outward, so that the large barrel A and the stopper 46 do not interfere with each other. Therefore, the central bone feeding device of the present invention can be used for both large and small barrels, which is convenient.

[0021]

[Effect of the Invention] Since the present invention is constructed as described above, the problem that the moisture-proof paper loaded in the barrel mixes with the middle bone is solved, and the trouble of the machine in the manufacturing plant and the quality problem of the middle bone are solved. There is no possibility of occurrence of. Further, there is no possibility that the middle ribs are locked to the moisture-proof paper removing arm for removing the moisture-proof paper, and all the middle ribs are supplied all at once without leaking. Also, the central bone feeding device of the present invention can be used for both large and small barrels, which is convenient.

[Brief description of drawings]

FIG. 1 is a front view of a mid-bone feeding device.

FIG. 2 is a partially cutaway plan view of FIG.

FIG. 3 is a plan view of a moisture-proof paper removing fitting.

FIG. 4 is a plan view of a moisture-proof paper removing arm.

FIG. 5 is an explanatory view of the action of the moisture-proof paper removing metal fitting when the transport cart falls, showing a state in which the moisture-proof paper removing arm hitting the inner ribs is rotated.

FIG. 6 is an explanatory view of the action of the moisture-proof paper removing metal fitting when the transport cart falls, showing a state in which the moisture-proof paper removing arm is stopped in the biased direction.

FIG. 7 is a perspective view of a barrel.

[Explanation of symbols]

 A barrel B carrier C device main body D up / down reversing table E vibration type feeder 4 moisture-proof paper 6 mounting table 9 vertical column 12 bending guide section 14 vertical guide groove 15 bending guide groove 16 motor 19 drive shaft 21, 26 endless chain 28 side wall 29 Fork 30 First support arm 31 Second support arm 33 Elevating roller 35 Falling guide roller 36 Inversion chute 37 Frame 41 Spring type hinge 42 Moisture proof paper removing arm 45 Spring 46, 47 Stopper 50 Carrying port

Claims (4)

[Scope of utility model registration request] 1. A transporting trolley for loading and transporting a barrel with an inner lid accommodated therein after loading a moisture-proof paper on the bottom, and a vertical column is erected on one side. , A frame is formed by a bending guide portion on the other side of which a carriage entrance is formed, and the upper half of which is fixed to the vertical pillar and bends outward, and the vertical pillar is provided with a vertical guide groove. An endless chain is wound around a driven and drive sprocket rotatably supported on the upper and lower parts of the vertical column, and a device main body in which the drive sprocket is connected to the drive source, and a lower end of the side wall. Is provided with a fork projecting toward the carriage carrying-in side, and an elevating roller pivotally attached to the tip of a first supporting arm provided on the side wall is inserted into the vertical guide groove and locked to the endless chain. , The tip of the second support arm provided on the side wall A tipping guide roller pivotally attached to the bending guide groove is inserted into the bending guide groove, one end of a plurality of moistureproof paper removing arms is pivotally attached to a frame body fixed to the upper end of the side wall, and the other end of the moistureproof paper removing arm is attached. A mid-bone feeding device configured by an up-and-down reversing table that is urged by a spring in a direction substantially parallel to the frame. 2. The reversing machine chute for guiding the supply of the middle bones is provided on the inner wall surface of the side wall.
The medium bone feeding device described. 3. The inside-bone feeding device according to claim 1, wherein the side wall is provided with a stopper for locking the upper end surface of the barrel which falls down together with the reversing machine. 4. A spring force capable of locking the moisture-proof paper loaded at the bottom of the barrel in the moisture-proof paper removing arm, and being unable to support the weight of the skeleton of the middle bone applied to the moisture-proof paper removing arm. The mid-bone feeding device according to claim 1, wherein the mid-bone feeding device is biased by.