JPH1016921A - Container holder of filling-packaging machine for liquid container made of paper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a carton container from being removed or slipped off to the outside of a container holder at the time of carrying for the filling and molding, etc., of the carton container by constituting the container holder of a filling-packaging machine, of peripheral four surfaces. SOLUTION: In this filling-packaging machine for a rotary type liquid sealing- packaging, container holders 10, a plurality of which are attached to the peripheral end part of a rotating body 30 for a turret form horizontal rotating-carrying part C, with equal intervals, are constituted into a square shape, of a back surface receiving plate 11, both side surface receiving plates 12, 12 and a front surface receiving plate 13, and the side surfaces of a square cylindrical carton container 1 are held. For the front surface plate 13, a space may be provided at the intermediate part, or may be continuously formed without providing a space. Also, the container holder 10 is set so as to have a loose internal diametrical size of a degree wherein the carton container 1 can be slide-moved in the vertical direction. By this method, the stability of a top seal packaging can be ensured, and a stable filling-packaging becomes possible.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a case where a carton container after bottom sealing is held and transferred to a filling station and a top sealing station in a carton container transfer line in a rotary type liquid-sealing filling and packaging machine for carton containers. The present invention also relates to a carton container holder of a liquid paper container filling and packaging machine for holding and transporting carton containers one by one.

[0002]

2. Description of the Related Art A conventional filling and packaging machine for rotary sealing of liquid in carton containers is shown in a plan view of FIG. 5 and a side view as viewed in the X direction of FIG.

As shown in FIG. 5, the conventional rotary filling and packaging machine raises a rectangular cylindrical carton container main body 1 which is folded flat and flat and sack-attached into a rectangular cylindrical body. A carton container feeder A is provided for feeding one by one to the front.

[0004] A carton container 1 is provided intermittently rotatable above the delivery tip of the supply section A, and receives the carton container 1 which is vertically lifted at the tip. The bottom heat station 21, the bottom break station 22, and the bottom press Turret-shaped horizontal rotating transfer section B for transferring the sheet sequentially to the station 23 and the unloading station 24
Is provided.

[0005] Then, the carton container 1 is provided so as to intermittently rotate below the unloading station 24 of the horizontal rotary transfer section B, and receives the carton container 1 which has slid downward at the unloading station 24, and is connected to the plug fusing station. 3
2, a first top break station 33, a filling station 34, a second top break station 35, a top heat station 36, a top press station 37, and a carton container discharge station 38. . The discharge station 38 has a discharge conveyor line D.

As shown in FIGS. 5 and 6, the horizontal rotary transport section B has a plurality of mandrels 25 at equal intervals and downward along the peripheral edge of the lower portion of the horizontal rotary body 20.

The rectangular tubular carton container 1 supplied from the supply section A is lifted from below the mandrel 25, and the mandrel 25 is inserted and held inside the container 1, and the mandrel 25 is provided at each station. While stopping, the horizontal rotating body 20 rotates intermittently, and the carton container 1 is bent at the station along the lower fold (bottom break), the bottom surface is formed in a folded shape, and heat sealing (heating, bottom pressing) is performed. The bottom (bottom) is formed.

A horizontal rotary transport section C, which is installed below the horizontal rotary transport section B and synchronously rotates intermittently, is located at the peripheral end of the horizontal rotary body 30 as shown in FIGS. A plurality of container holders 10 are provided at intervals, and a bottom receiving plate 39 fixedly attached to the apparatus body is provided below the holder 10.

Then, the bottom-formed carton container 1 is supplied to the unloading station 24 at the mandrel 2.
5 and is loaded into the container holder 10 of the horizontally rotating and transporting unit C which rotates in synchronization with it, dropped onto the bottom receiving plate 39 and delivered.

The bottom-formed rectangular cylindrical carton container 1 loaded in the container holder 10 is conveyed while being stopped at each station by the intermittent rotation of the horizontal rotating / conveying section C, and the upper part of the carton container 1 A plug is attached at a predetermined position (plug fusion), a fold is formed along the upper fold (first top break), liquid is filled, and the top is formed by folding (second top break), Heat sealing (heating, bottom pressing) is performed to form a top portion (an upper sealing portion such as a gable top).

[0011]

SUMMARY OF THE INVENTION Conventional container holder 1
Numeral 0 is integrally attached to the peripheral end portion of the rotating body 30 of the horizontal rotation transport section C with a screw 42 or the like via a bracket 41 as shown in a partially enlarged plan view of the container holder in FIG. The structure of the bracket 41
Back support plate 11 and side support plates 12 on both sides thereof,
12, the carton container 1 has a U-shape in plan view, and the carton container 1 is loaded inside the U-shape.
It is a structure that easily shifts or slips out of the container holder 10 at the time of transportation such as filling and molding, and the present invention is to solve such inconvenience.

[0012]

SUMMARY OF THE INVENTION The present invention relates to a carton container feeding / supplying section A, and a carton container which is provided intermittently rotatable above a feeding tip of the feeding section A and which is vertically lifted at the tip. And a turret-shaped first horizontal rotary transport section B for receiving the first horizontal rotary transport section B from the bottom heat station, the bottom break station, the bottom press station, and the unload station, and below the unload station of the first horizontal rotary transport section B Is intermittently rotatable and receives the carton container 1 which has fallen downward at the unloading station, and the plug fusing station, the first top break station, the filling station, the second top break station, and the top heat station And top press station and carton container drain And a turret-shaped second horizontal rotary transport section C for transporting the second horizontal rotary transport section C to the discharge station, and a discharge conveyor line D at the discharge station. A plurality of container holders 10 attached to the peripheral end of the body 30 at equal intervals are provided with a back support plate 11, side support plates 12,
A container holder for a filling and packaging machine for liquid paper containers, comprising a container 12 and a front receiving plate 13.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A container holder of a filling and packaging machine for a liquid paper container according to the present invention will be described below in detail according to an embodiment.

FIG. 1A is a plan view of a container holder 10 of the present invention, and FIG.
1, both side receiving plates 12, 12, and a front receiving plate 13, and hold the four side surfaces 2, 2, 2, 2 of the rectangular tubular carton container 1.

The front receiving plate 13 may be provided with a space 14 at an intermediate portion in the vertical direction.
It may be formed continuously without providing. Reference numeral 3 denotes a bottom portion of the bottom-formed carton container 1, 4 denotes an upper portion of the top-formed carton container 1, and 5 denotes a spout (a plastic spout and a lid cap) attached to the upper portion 4. The container holder 10 of the present invention does not particularly limit the material of the carton container 1 to which the container holder 10 is applied.
A known synthetic resin film (resin layer) mainly composed of cardboard;
The present invention can be applied to a carton container for liquid sealing packaging using a composite sheet with an aluminum foil layer.

The container holder 10 of the present invention is shown in FIG.
As shown in (b), the inner diameter of the carton container 1 is set to have a gentle inner diameter size that allows the carton container 1 to slide (slid) in the vertical direction (the direction of the arrow).

The container holder 10 of the present invention is shown in FIG.
A plurality of containers of the present invention can be used in a conventional rotary type liquid-sealing packaging filling and packaging machine as shown in FIG. It can be used with the holder 10 attached.

[0018]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A concrete embodiment of the container holder 10 of the present invention will be described below.

<Embodiment 1> FIG. 2 is a partial plan view of a container holder 10 attached to a rotating body 30 of a second horizontal rotary transport section C.

A plurality of brackets 41 are attached to the upper surface of the peripheral end of the rotating body 30 at equal intervals by screws 42 with screws.

The rotating body 30 is attached to one end of the bracket 41.
A pair of support frames 51, 51, which are parallel and spaced apart from each other, are fixed to both left and right surfaces of the protrusion 41a by screws 41b.

FIG. 4 is an enlarged plan view of FIG.
On the inner surfaces of the pair of support frames 51, 51 facing each other, four vertically long support plates 52, 52, 52, 52 bent at right angles are provided.
The screw 52a or welding is used to integrally attach and fix it so as to be close to the corner of the location.

Guide plates 53, which are longer and longer than the support plate 52, are integrally attached to the inner surfaces on both sides of the right-angled portion of the support plate 52 by screws, welding, or the like. 11, both sides receiving plate 12, 1
2. The front receiving plate 13 is constituted by each of these guide plates 53.

FIG. 3 is a partial sectional side view of FIG. 2, and both ends of each of the support plates 52 may or may not protrude from the upper and lower sides of the pair of support frames 51, 51. Preferably, both ends of each of the guide plates 53 have a length at least protruding from the upper and lower sides of the support frames 51, 51.

Each of the upper ends of the guide plates 53 has a shape in which the ends thereof are warped in a direction toward each other so that when the carton container 1 is loaded from above, the corners of the container 1 and the like are formed. It can be guided so as not to get caught.

As shown in FIG. 3, the pair of support frames 51, 51 are provided with cutouts 51a upward from the lower sides thereof to support the bottom 3 of the carton container 1 from below. The receiving plate 39 is adapted to be fitted therein, and the bottom receiving plate 3 capable of raising and returning the carton container 1 at the time of liquid filling or top molding such as top sealing.
9 when lifting or returning upward by the lifting / lowering operation of the container 9 so as not to hinder the lifting / lowering driving operation of the bottom receiving plate 39 intersecting with the support frame 51, or to adjust the container size (such as the height of the container). Support frame 5 when changing
The bottom receiving plate 39 that intersects with the support frame 51 does not collide with the support frame 51 when the first and first members 51 are positioned by being raised and lowered.

As shown in FIGS. 2 and 3, a ridge 30a having a U-shape in plan view is provided on the upper surface of the rotating body 30 as necessary, and a bracket 4 is provided inside the ridge 30a.
1 may be fitted and attached and fixed with screws 42 or the like.

[0028]

The structure of the container holder of the filling and packaging machine for a liquid paper container according to the present invention comprises a back plate, side plates on both sides thereof, and a front plate. The shape of the carton container can be held by the rotation and centrifugal force of the carton container during transportation such as filling and molding of the carton container by rotation of the rotating body in the rotary type filling and packaging machine for liquid paper containers. Of the top seal can be secured, and stable packing can be achieved.

[Brief description of the drawings]

FIG. 1A is a schematic plan view of a container holder of a filling and packaging machine for liquid paper containers of the present invention, and FIG. 1B is a perspective view thereof.

FIG. 2 is a plan view illustrating a specific embodiment of a container holder of the filling and packaging machine for liquid paper containers according to the present invention.

FIG. 3 is a side view illustrating a specific embodiment of a container holder of the filling and packaging machine for liquid paper containers according to the present invention.

FIG. 4 is an enlarged plan view illustrating a specific embodiment of a container holder of the filling and packaging machine for liquid paper containers according to the present invention.

FIG. 5 is a plan view of a general rotary type liquid paper container filling and packaging machine.

FIG. 6 is a side view of a general rotary type liquid paper container filling and packaging machine.

FIG. 7 is a schematic plan view illustrating a conventional container holder attached to a general rotary type liquid paper container filling and packaging machine.

[Explanation of symbols]

1. Carton container 2. Container side 3. Container bottom 4.
Upper part of container 5 ... Plug part 10 ... Container holder 11 ... Back plate 12 ... Side plate 13 ... Front plate 14 ... Space A ... Carton container supply unit B ... First horizontal rotary transport unit C
... Second horizontal rotating transport section D. Carton discharge conveyor line 20. Rotating body 21. Bottom heat station 22. Bottom break station 23. Bottom press station 24. Unloading station 25. Mandrel 30. Rotating body 31. 31a ... Plug supply station 32 ... Plug fusion station 33 ... First top break station 34 ... Filling station 35 ... Second top break station 36 ... Top heat station 37 ... Top press station 38 ... Discharge station 39 ... Bottom bottom plate

Claims (1)

[Claims] 1. A carton container feeding / supplying section A, and a carton container 1 provided intermittently rotatable above a feeding tip of the feeding section A and vertically raised at the tip.
And a turret-shaped first horizontal rotary transport section B for sequentially transporting the first horizontal rotary transport section B to a bottom heat station, a bottom break station, a bottom press station, and an unload station. The carton container 1 is provided so as to be intermittently rotatable intersectingly, and receives the carton container 1 which has fallen downward at the unloading station, and the plug fusing station, the first top break station, the filling station, the second top break station, and the top heat station In a filling and packaging machine for rotary type liquid-tight packaging, comprising a turret-shaped second horizontal rotary transport section C for transporting in order to a top press station and a carton container discharge station, and a discharge conveyor line D in the discharge station. The container holders 10 attached to the peripheral end portion of the rotating body 30 of the flat rotation transport section C at a plurality of equal intervals are constituted by a back receiving plate 11, both side receiving plates 12, 12 and a front receiving plate 13. The container holder of the filling and packaging machine for liquid paper containers.