JPS6181988A - Sealing machine for multiple lids - 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 Field of Industrial Application The invention is useful for example after filling cans and bottles with their contents.
The present invention relates to a multi-purpose sealing machine for attaching can lids to cans and attaching caps to bottles.

Conventional technology Conventionally, for example, in a dual-purpose filling machine that fills cans and bottles with contents, a seamer for attaching a can lid and a ten-piece collar for attaching a bottle septum are independently provided on the downstream side. .

Problems to be Solved by the Invention According to the conventional configuration described above, since the seamer and the separator are provided independently, the installation area becomes large, and when one of them is in operation, the other is stopped. However, it is inefficient and expensive.

Means for Solving the Problem In order to solve the above problem, the multi-lid sealing machine of the present invention is provided with a fixed shaft, a lid sealing section and a rest section are defined around the fixed shaft, and A turntable that rotates in one direction is provided, container mounting tables are arranged on the turntable at appropriate intervals in the circumferential direction so that they can be raised and lowered, and fixed cams are provided in the lid-sealing section to raise and lower each container mounting table. A rotary cylinder is provided which is rotatably fitted onto the shaft, a through hole at the base end is rotatably fitted onto the rotary cylinder, and a plurality of rotating bodies having a plurality of lid attachment devices i1 are provided at the distal end. A connecting tool is provided to connect the moving body to the rotating cylinder in the lid-sealing section, and an identification tool for fixing each rotating body to the rotating cylinder other than that connected to the rotating cylinder in the resting section is provided. A one-way clutch is provided that connects the rotating barrel to the turntable in conjunction with rotation in only one direction, and a rotating barrel drive device τ that rotates the rotating barrel by a predetermined angle in the opposite direction to the turntable is provided. .

In the above four configurations, for example, when filling a can with contents, the can lid is attached by bringing the rotary body to the lid sealing section and connecting it to the rotary cylinder through the connection, and then attaching the rotary body to the rest zone of the rotary body. The rotating cylinder is rotated in the same direction via a one-way clutch by the rotation of the turn tool, and during this rotation, the can lid is attached to the can lid by the rotating body. is double-sealed to the can, and after the work is completed, the rotary cylinder drive device rotates the rotary cylinder by a predetermined angle in the direction opposite to the turntable, and this allows the rotating body to be attached to the can lid at the upstream end of the lid sealing section. , and reattach the can lid. Next, for example, when filling a bottle with contents, the bottle holder sepp in the pause section should be mounted using the rotary body ft.
M is brought to the sealed section and connected to the rotating tube using a connecting tool.The rotating body for attaching the can lid is brought to the rest section and fixed to the self-propelled body using an identification tool, and then the same procedure as for the can lid is carried out.
Around this time, put the bottle + septu in the bottle.

EXAMPLE Hereinafter, an example of the present invention will be described based on the drawings. This embodiment includes a filling machine (3) for filling cans (1) and bottles (2) with contents, and a can lid (3) for filling the filled cans (1) with contents.
4) and a sealing machine (6) for storing +sec (5) in @(2). (7)
(8) is the star wheel on the inlet side for feeding cans (1) and bottles (2) into the filling machine (3), and (8) is the star wheel on the inlet side for feeding cans (1) and bottles (21) from the filling machine (3) to the sealing machine (6). (9) is the exit star wheel for completely discharging the cans (1) and bottles (2) sent out from the sealing machine (6), and (4) is the exit star wheel for completely discharging the cans (1) and bottles (2).
This supply conveyor has a screw conveyor (2) for feeding cans (1) and bottles (2) at regular intervals. @ is the discharge conveyor for cans (1) and bottles (2), O is the can lid supply device, α4 is the +Yazu supply device, and Akira is the month ID frame for cans (1) and 4 (2).

Next, the sealing machine (6) will be explained in detail. α″i) is a fixed shaft, and the lid sealing section (a) and resting section (J3) are all set around it. A height adjuster with a handle (18C) that is screwed into the upper end screw hole and whose flange (18B) at the center of the outer peripheral surface contacts the upper end of the fixed shaft αη via the first sleeve receiving field (21J is the fixed sleeve A swivel plate loosely fitted to the shaft η and rotatably supported by the stand via the second bearing c2]; The rotary cylinder is fixed to (A) and has its upper end in contact with the first bearing. - The holding connecting cylinder (c) is a large gear fixed to the lower end of the connecting cylinder (C), and meshes with a driving gear (not shown).

＠ is externally exposed to the rotary cylinder (to) via the fourth bearing rod and is fixed to the upper end of the connecting cylinder (to) and is a running turntable, ■ is placed between the rotating plate) and the large gear (b). This is a one-way clutch that connects the rotating plate (1) to the turn wheel (7) only in conjunction with the rotation of the turn wheel (to) in the direction of the arrow (8). (To) is the turning plate (A)
The circular arc gear fixed on the top, a is a driving gear that meshes with the circular arc gear (to), and the clutch ■ and the reducer (7)
It is rotated by Tanabata (to) through . gI) is a fixed cam disposed in the sealed area ←) on the fixed base (4), and its upper surface (87A) is (A)
It is formed over a section. (To) is a container mounting table that is arranged on a turntable so that it can be raised and lowered at appropriate intervals in the circumferential direction.
is facing the fixed cam (b). (6) is the rotating cylinder (4
) and its upper inner flange is a rotating cylinder.
It is an elevating tube that fits into the rotary tube and rotates integrally with the rotary tube, and can be raised and lowered separately from the rotary tube. - is a pre-form for cans, and is an arcuate plate (44
A), a pair of cylinders * (44B) (44C) fixed to the arcuate plate (44A) and externally exposed via the fifth to seventh bearings (17) to the elevator cylinder (6); and arc plate (
44A) is provided with a plurality of (three in this embodiment) MfX attached devices. The 6-lid attachment device f□□□ has a pair of seamer rollers (2), a chisek (4) for pressing the can lid (4), and a seven-taper (151) for rotating them. Q is a connecting bolt that fixes the can recirculating body ■ to the lower end flange Q of the elevating tube (6) in the lid sealing section -), and The connecting plate fixed to the upper end of the bottle is a circular arc plate (55A).
and a pair of cylindrical portions (558055C) which are fixed to the arcuate plate (55A) and externally fitted onto the elevator tube via the sixth to eighth bearings mlη (g). (55A
) is equipped with a plurality of (three in this embodiment) cattle sep storage devices 5'? ) is provided. Each ten sep storage device 5η is +
It has a P-flange sealing head (toward) and a seven-point sealing head.

6]) is a connecting bolt that fixes the bottle recycler to the connecting plate (b) in the lid sealing section 1g), and a Qt/i resting section (J).
3) This is an identification tool for fixing the can rotation body (1) and the bottle rotation body (1) brought in step 3) to the fixed body (2).

The effects of the above configuration will be explained below.

First, when filling the can (1) with contents, bring the can rotation body (goods) to the position indicated by ・ in the lid sealing section (α), and use the connecting bolt □□□ to (9) is fixed to the lower flange of the elevator tube (6). Further, the bottle container is brought to the resting section φ) and fixed to the fixing body using the identification tool (2). In this state, the empty cans (1 n is indicated by arrow (C)) sent in the direction of arrow (5) by the supply conveyor α0.
The star wheel (7) on the inlet side rotating in the direction ゛ sends the can into the filling machine (3) and fills it with the contents. is fed into the transfer wheel (August Koyoshi box closing machine (6)) rotating in the direction of arrow 0,
The container is placed on each container mounting table 1 of the turn tool (to) which is transmitted in the direction of arrow (3). Also, the can lid (4) is supplied from the can lid supply device (13) to the upper opening of the can (1) and fitted.Next, the can (1) with the can lid (4) fitted is placed on a container mounting table that supports the can (1). (G) is moved in the direction of the arrow by the turn gear (To), and the cam roller is moved to the fixed cam (
B) The can lid (4) is lifted up by climbing onto the top of the can (1), and in the three lid attachment devices (C), the can lid (4) is double-sealed to the can (1) by the seamer rollers (@ and chisetsukuni). When the rotation body comes to the position shown by 09 in Fig. 2, the rotation body is detected by a photo switch or a proximity switch, and the clutch (B) is engaged by the ejection signal.Then, the driving gear a and the The rotating plate (a) is rotated in the opposite direction of the arrow through the arc gear (). At this time, the one-way clutch (7) is disengaged, so even though the turntable 1 (to) continues to rotate in the direction of arrow (8), the rotating plate (1) rotates in the opposite direction of arrow (2). It is completely permissible to do so. In addition, before rotating in the opposite direction of the rotating plate (arrow (8) of
7A), and the container mounting table (to) is lowered.

When the can rotation body is brought back to the position shown in Fig. 2, the clutch (2) is released and the work of attaching the can lid (4) begins again. The can (1) sent out from the sealing machine (6) is conveyed in the direction of the arrow (G) by the discharge conveyor (2) via the exit side star wheel (9) which rotates in the direction of the arrow (G).

Next, when filling the bottle (2) with the contents, remove the connecting bolt f12 and bring the can refill body ■ to the rest section φ), and move the bottle refill body - to the lid sealing section (α). The container is brought to the position shown in (c), and the bottle container is fixed to the connecting plate using the connecting Bordeaux. , in such a state, the can (
As in case 1), the space 4 (2) is filled with the contents by the filling machine (3). The filled 4 (2) fed from the filling machine (3) is covered with the filler (5) supplied from the filler supply device Q4. The bottle (2) with the +P knob (5) is placed on the container stand. Next, while the bottle recycler moves from the I[]) position to the 09 position, the bottle (2)
+sec (5) is tightened. Thereafter, it is carried out in the same manner as can (1).

If it is necessary to adjust the height of the juvenile body each time, just turn the handle (18C) to raise and lower the elevator tube @1) as appropriate.

In the above embodiment, a case where a can lid (4) and a + cap (5) are stored is explained as an example, but in addition to these, a crown, a lip cap, a sanun cap, a mashi cap, It can also be applied to screw plugs and the like.

Effects of the Invention As described above, according to the present invention, a single sealing machine can be attached to many types of lid cans, bottles, etc., and the installation area is smaller than that of the conventional ones, making it easier to clean. It is highly efficient and inexpensive.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is a schematic plan view, FIG. 3 is a vertical sectional view of the main part, and FIG. 4 is a developed view of a fixed cam.

Claims (1)

[Claims] 1. Provide a fixed shaft, set a lid sealing section and a rest section around the fixed shaft, provide a turntable that rotates in one direction around the fixed shaft, and place containers on the turntable at appropriate intervals in the circumferential direction. The mounting table is arranged to be movable up and down, a fixed cam for raising each container mounting table is provided in the lid-sealed section, a rotating cylinder is rotatably fitted onto the rotating shaft, and a through hole at the base end is provided in the rotating cylinder. A plurality of rotating bodies are provided that are rotatably fitted to the outside and have a plurality of lid attachment devices at their tips, and a connector is provided to connect the appropriate rotating bodies to the rotating tube in the lid sealing section. An identification tool is provided for fixing items other than those connected to the cylinder to the fixed body in the rest section, and a one-way clutch is provided to connect the rotary cylinder to the turntable in conjunction with rotation of the turntable only in one direction, A multi-lid sealing machine characterized by being provided with a rotary tube drive device that rotates a rotary tube by a predetermined angle in a direction opposite to the turntable.