JPS6077835A - Vessel fitter for flat tube - 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 A heat-shrinkable synthetic resin tube A) is placed in a container rf.
3) A method has been adopted in which the product name and directions for use are printed on the outer body or mouth of the product, instead of the traditional label.

The present invention automatically unfolds this flattened tube (C) into a cylindrical shape as shown in FIG. This relates to a device that fits securely.

Conventional devices of this type include Japanese Patent Publication No. 57-52276, but the drawback of this device is that it is difficult to reliably expand a flattened synthetic resin tube and fit it into a container. (This can be a problem if the machine is operated continuously.The reason for this is that a suction cup with nine disks that rotates the flattened tube around its horizontal axis and this This is because the container is expanded with another suction cup placed opposite the container, and the suction cup is used to immediately soak the container while rotating the disk. There is also a disk that rotates around a horizontal axis on the top and bottom, and a flat folded tube on the top.
The flat tube is moved by 180 degrees by one disc, then transferred from this position to the disc below it, and then moved by this disc by an additional 180 degrees to fit into the container. This is because the transfer of information is extremely troublesome and there is little certainty.

In addition, this device has a disk that rotates around a horizontal axis.
Since there are two types, the machine is quite expensive and has the disadvantage that it is very inconvenient in terms of repairs.

The present invention VI was devised with the aim of eliminating these drawbacks, and includes a side K of a transfer drum that rotates around a vertical axis capable of adsorbing a flat folded tube, and a side K that rotates around a vertical axis. A coolet is provided, and the coolet has a flat shape adsorbed on the outer peripheral surface of the transfer drum.

-1 is provided with a suction device inside the sump to separate it from the transfer drum, and an outside suction device L, which is located outside of this and is paired with the suction device N, moves up and down according to the rotation of the turret. Below the suction device, there is a receiving plate for placing the container concentrically with the coolet, and the turret expands and contracts in accordance with the rotation of the turret and the vertical movement, and passes through the periphery of the receiving plate. It is equipped with a mandrel that can be used.

Embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in Figure 1, outside li! i 1 side e many holes (1
) and has a suction effect on the part thereof.A transfer drum (2) is provided so as to rotate intermittently in the direction of the arrow in FIG. 2 about a vertical axis. (
3) Arrange a cool left (4) that rotates continuously in the direction of the arrow in Figure 2 with the center as the center.

In the upper stage V of Kulev N4), this radial direction ((only movable suction device 15) is provided;
A suction device (6
), the rotation of the turret (41) causes both the inner suction device (6) and the outer suction device (6) to move in the counterclockwise direction in FIG.

In order to move the inner suction device (5) in the radial direction of the cooling device (5), a trochanter (5a) provided inside the suction device (5) is used.
) can be engaged with the guide surface of the horizontal cam (7).In order to move the outer suction device (6) up and down, the trochanter (6a) provided on the inside of the suction device 161 can be used.
This can be done by engaging the guide surface of a cylindrical vertical cam (8) provided concentrically with the turret (4).

Two suction devices inside and outside! 51, in the middle of the turret (4) below f61, there is a base (9) that can move up and down.
1 will be provided. The vertical movement vJ of the base (91) can be achieved by engaging the trochanter (9a) provided on the outer side of the lower end of the vertical free-fitting shaft (9b) with the guide surface of the cylindrical vertical cam (lO). .

As shown in Figures 6 and 6 in detail, the base (9) has arc-shaped mandrels (lla) and (llb) facing each other as a pair, and both mandrels (1, 1a'),
(Ilb') is controlled so that it gradually approaches or expands and contracts in response to the vertical movement of the base (9). To do this, the base (9) is provided with two operating rods (12a)' and (12b) that are movable through the base (9), and are provided on both the inner and outer sides of the base (9) (left and right in Figures 5 and 6). For example, one of the two moving bases located at (13
Create a): i shi J+'1 (12a), move the other 4
The base (18b) is fixed to the operating rod (12b), and one lever f14) swings with the inner operating rod (12a), (]2b') as the center of one fulcrum located between them. Connect with. A trochanter +15+ is provided at the inner end (left end in Figures 5 and 6) of the operating rod (12a), and the trochanter 115) is connected to a vertical guide groove arranged between the upper and middle stages of the turret +4+. 116) and guides the trochanter 115) according to the vertical movement of the base (9) 7411.
Different grooves on the outside and inside of 61 (16a), (lfi
b') This mandrel moves up and down while expanding and contracting. A receiving plate 171 for container placement is mentally provided. The receiving plate 1171 has a cross shape in plan, and the four protruding portions are designed so as to protrude laterally from the container placed on the receiving plate a'7I.

Each such device constitutes one Kulev! It may be sufficient to provide at least one for each pair of devices 141 or 6. In order to improve work efficiency, each pair may be used in large numbers. Place it in the position shown.
4, that is, as shown in the same figure, there is a conveyor 08) for carrying in containers, followed by a turret (19) and a turret 7 for carrying out containers located symmetrically to these. The containers CB+, which are placed in the side force of 1 and are inserted by the conveyor (18), are fitted one by one into the recesses of the tar'(7HI9') so that the front and rear chicks are at a constant, even pitch. The turrets (4) are successively fed into the turret (4) and placed on the receiver & (111), and by rotation of the coolet (4), they are moved to the position shown by R in Figure 2 in the counterclockwise direction. The moving allowance will be shown sequentially.

Then, after the work described below (τ), the turret (20
From \ to conveyor t2+1'& outside the machine ((Carry out I~
I can't stand it. This container β)'7) is located at the unloading position, as shown in the second figure, from the position of the transfer drum: +14) or 3
On the other hand, on the side of the transfer drum 12+, as shown in FIG. 2, a long flat tube (A') [101th
a cutter 〇)) that sequentially cuts l) at predetermined intervals;
Transfer the cut flat tube (C) to the transfer drum 12)
There is a press plate attached to the outer circumferential surface of the cutter (D
The flat tube (C) cut by + is pushed toward the transfer drum (2) by the pushing plate, and the suction force 1 generated in the many holes (1) causes the outer periphery of the transfer drum (2) to be pushed away. Then, as shown in Figure 3, (
Then, the transfer drum (2) is rotated intermittently to cause the transfer at a position shift of Pa.

The inner suction device (5) attached to the turret 14 (which continues to rotate 7 times) has a trochanter (5a) installed on the inside of its base.
As shown in FIG. 4(a), the horizontal cam (7) protrudes and engages with the guided guide surface.
) side (receive the flat chew 7iC that advances at ・ and is attached to its outer circumferential surface), and move the turret (4)
With the rotation of , it comes to the position shown in FIG. 3 Pb. Note that, at this time, the chopstick suction device (5) is somewhat inward (towards the center of the coolet (4)).

When the inner suction device (5) reaches the Pb position, the trochanter (6a) provided inside the base of the outer suction device (6)
comes to engage with the guide surface of the vertical cam (8) that goes from high to low, and the outer suction device (61 is P in Fig. 3).
While coming from the position , to the position Pb, &C gradually descends and faces the inner @ sign device (5) as shown in FIG. 4(b).

Then, due to the subsequent rotation Q of the turret (4),
The inner suction device (5) is P. When the suction device (5) reaches the position shown in FIG.
, [61 is flat Chi1. -) Adsorb both the inside and outside of (C).

Due to the subsequent rotation of the turret (4), +r++, +s+ before mounting both classes pass through Pd in Figure 3 and reach the position of Pe -
When it reaches this point, the inner suction device (51 is fζ, rotation T
- (5a) gradually moves to the recessed guide surface of the horizontal cam (7), thereby gradually moving inward [coolet +41
The tube (C) moves toward the center and expands the flat tube (C) in cooperation with the outer suction device N (6) as shown in FIG. 4(e).

During this time, the base (9) is rotated by the rotation of the turret (4).
The trochanter (9a) provided on the outer side of the lower end of the loosely fitted shaft (9b) that is fixed to the base (9) comes to engage with the guide surface of the vertical cam (10) that gradually increases from the lower guide surface to the higher guide surface of the base (9). It gradually rises as the coolet (4) rotates.

At this time, the inner end [fifth,
The trochanter 1151 attached to the left end of Fig. 6 is shown in Fig. 7 f.
From the state of ai to the state of (b) in the same figure, the guide groove 116)
Therefore, the two movable bases (13a) and (13b) provided opposite to the base (9) K move to the outer groove (16a) of the lever (1), which is centered on the fulcrum O. 14) as shown in Fig. 7(c).
The mandrels (
11a) and (llb) approach each other as if hugging each other as shown in Figure 7(c), the distance between them shrinks, and the base (
Chi 1 expanded at the position of P (in Figure 3) where 9) has risen the most.
- be inserted into the slot [see Figure 4].

At this time, the trochanter (6a) provided inside the base of the outer suction device (6) comes to engage with the lowest guide surface of the vertical I cam (8), and the outer suction device 1 [il is the Figure 4 (e
) from the position, and then lowered the enlarged penis all the way down.

Subsequent rotation of the coolet (4) causes the base (9
) begins to descend in the opposite direction, and the expanded chi j, −77−, j
They are held by a pair of mandrels (11a) and (Ilb) and are lowered one after another. In addition, a little while ago, a self-adsorption device (5
,・.

The suction force in (6) has been released and there is no possibility that the descent of the tube will be obstructed.

Due to the descent of the base (9), the trochanter j151 located at the inside position i is located outside the guide groove (16), the groove (16a)
A pair of mandrels (n, a) reach the groove (H4c).

(1, 1b) i''ii As soon as the trochanter + 15 is fitted into the inner groove (] 6b'), it becomes the most expanded state and the receiving plate (171, 7 ) passes outside the peripheral area.On this 9Jt (+71) there is a container (+
3) and a pair of mandrels (]] a),
As shown in Fig. 4 [g+], the tube 1A) i- held in the tube (Ilb) is guided by the mandrels (lla) and (llb) in its most expanded state and taken out of the container together with the mandrels. ) is located on the outer periphery of the

When the tube 8) moves below the receiving plate (171), only the tube 8) is dammed up by a part of the receiving plate 011 that protrudes laterally from the container β), and as shown in FIG. h
), the outer shell of the container 03) is fitted onto the outside of the outer shell. This point is the position shown in Fig. 3 Ph, and with the subsequent rotation of the coolet 4), the container 03) is fitted onto the receiving plate. Q7
It is moved further along with the transfer drum (2), is transferred to the coolet shown in FIG.

In addition, as shown in Fig. 7 t2), a vertical cam (221 is provided on the outside of the guide groove +el, and there is a vertical cam 22) and the coolet (4) is connected to the base H9).
The trochanter (23a) provided at the inner end of the guide rod 1231, which can be moved in the radial direction of the guide rod 1231, engages with the trochanter (23a). Therefore, as the base (91) descends, the trochanter (23a) is attached to the tip of the vertical cam (the guide rod 123 when changing the locking position from the protruding outer guide surface of 221 to the inner recessed guide surface). The holding piece (24) advances toward the mandrel by the force of the spring vortex. This timing is when the 11 pairs of mandrels (Jl a), (1, 11)) hold the tube IAI and begin to expand, and the above-mentioned presser piece 1 is attached to the mandrels (1, 1a), (Ilb). Hold down the tube (on the outside), and use two suction devices inside and outside + 51,
+61 to 1 pair force mandrel (1,1a), (l
This is to ensure that the tube is transferred to the tube (lb).

Subsequent rotation of the coolet (4) returns each device to its original state and enters the beam-forming position for expanding the next suction device +51, +61 or the next tube.

In the present invention, the tube (A) can be fitted into the outer body of the receptacle opening by repeating the operations 7 by rotating the coolet (4) υ and twisting the tube (A).

According to the present invention, a flat tube is attracted to a transfer drum that rotates around a vertical axis, and is reliably absorbed by an inner suction device attached to a coolet that rotates around a vertical axis on the side of the flat tube. 9. The suction device and the suction device installed on the outside of the turret gradually expand the flat tube according to the rotation of the turret. This work can be done efficiently and reliably because the expanded tube is fitted onto the container that is transferred while resting on the receiving plate using a mandrel that expands and contracts according to the movement. A transfer drum that absorbs and transfers flat tubes, and 1 that receives and expands them.
Since the coolet equipped with a pair of suction devices rotates around a vertical axis, the rooting machine does not become taller, which is extremely advantageous in terms of repairs, etc., and it also simplifies the plate structure. (to solid state).

As shown in FIG. 2, a flat tube is attached to the transfer drum (2) to attract the container to be transferred while being placed on the receiving plate 071 provided on the short side of the turret (4). The suction device (5) on the inside II
- When the turret (4) is rotated more than 360 degrees from the position where it was received on the t4) side, the tube that has been folded into a flat shape and kinked during the long journey will be expanded and transferred to the container. Since all you have to do is work at the bottom of the wave, the turn/nod can rotate at high speed, improving work efficiency.
However, since each device only needs to perform a series of operations during the long journey, the above operations can be performed more reliably. .

[Brief explanation of drawings]

The attached drawings show an embodiment of the device for fitting a flat Chinuf container according to the present invention, and FIG. 1 is an elevational view of the entire device, with a portion cut away at 17 to show the height, and FIG. 2 shows the neck of the device. ``'1'' Plan showing the layout of
FIG. 3 is a plan view showing the operation of this device in the order of steps; FIGS. Fig. 6 d is a planar view and front view of the base with the mandrel, Fig. 7 fa) to (c) is a partial vertical 1F side view showing its movement in the order of steps, Fig. 8 is the expanded tube Fig. 9 is an enlarged perspective view of the bu-yup folded into a long, flat shape. (2) - Transfer drum, (3) - Vertical axis, (4
)...-Courette, [5+, +61・-・
Adsorption device, (5a). (6a)... Trochanter, (7) Horizontal cam, (81
・・・・Tari 1 self cam, (9)・・・−・・Base,
(9a)... Trochanter, (10)... Vertical cam, (]]ω, (llb)... Macidre,
(12a), (12b) -... Operating rod, (Ig
a), (J3b) -・VE base, 1141・
-lever, lI5+...trochanter, flil...
Guidance+? ii, +17) ・Da' board, (22)...
・・・ Le surface cam, (nl・Guide rod, (絽a)...
Trochanter, +24) -- Presser piece, cause... Tube, I] 3)... Container, (C)...- Tube folded flat, (D+... Cutter, (El ...
Push plate. Patent Applicant: Kyoto Seisakusho Co., Ltd. Patent Attorney Fuji 1) Tokihiko I, 21 Oka or 2 peoplesi';

Claims (1)

[Claims] 1. A turret (4) that rotates around a vertical axis is provided on the side of a transfer drum (2) that rotates around a vertical axis that can adsorb a flattened tube, and the coolet (4) rotates around a vertical axis. 4
) has an outer circumferential surface of the transfer drum (2) (a suction device 15 inside the reservoir that separates the flattened chew 7" from the transfer drum (2)) and an outer surface of the transfer drum (2). Adsorption device (5) An outer adsorption device (6) is provided which moves up and down in response to the rotation of the turret (4). Concentrically, there is a receiving plate 0η for placing containers, and a pair of plates that can move up and down according to the rotation of the turret (4) and expand and contract according to the vertical movement, and that can pass through the peripheral part of the receiving plate (+71). A container covering device for a corner flattened Thug container characterized by the provision of mandrels (11a) and (llb). 2. For one turret (4), an inner suction device (
5), outer adsorption device (61, receiving plate for container placement (i7)
), a pair of mandrels (lla'), (11,b'
2. A container covering device for a flat tube according to claim 1, wherein a plurality of pairs of tubes are provided. 3 Receiving plate around the coolet! To carry out the container placed on +7, the flat tube (C) that is attracted to the transfer drum (2) and placed on 1-7 is received by the turret (4) side by the internal H suction device (5). A pair of mandrels (lla), (4) a container covering device for a flat tube according to claim 1, wherein the positioning is performed when the coolet 14) is rotated by 360 degrees or more.
llb) is provided opposite to the base 19), and the pace (9) changes its engagement position with the cylindrical vertical cam and the trochanter rolling on its guide surface as the coolet (4) rotates. 2. A device for receiving a flat tube according to claim 1, which is adapted to move up and down. 5 pairs of mandrels (], la), (llb) are
A trochanter attached to one of the actuating rods associated with the two moving bases is mounted in several cases individually on two moving bases arranged oppositely to the pace (9). A container fitting device for a flat tube according to claim 1 or 4, which is fitted into a guide groove C161 of a book and expands and contracts by being positioned in different grooves on the inside and outside of the guide groove C161. 6. A patent claim in which the inner suction device (5) is moved in the radial direction of the turret (4) by changing the engagement position between the horizontal cam and the trochanter that rolls along its guide surface. A device for fitting a flat tube into a container according to item 1. 7. A suction device (61) with one external stiffness (61 is configured to move up and down by changing the engagement position of a cylindrical vertical cam and a rotor rolling on its guide surface) A flat tube container 8, a receiving plate 07I for placing the container,
A container fitting device for a flat chip according to claim 1, which has a portion projecting laterally from the container placed thereon.