CN101037144A - Device for sealing the seal-packaged vessel - Google Patents

Device for sealing the seal-packaged vessel Download PDF

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Publication number
CN101037144A
CN101037144A CN 200710017773 CN200710017773A CN101037144A CN 101037144 A CN101037144 A CN 101037144A CN 200710017773 CN200710017773 CN 200710017773 CN 200710017773 A CN200710017773 A CN 200710017773A CN 101037144 A CN101037144 A CN 101037144A
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CN
China
Prior art keywords
seal
forming
sealed package
pressing plate
rotary disk
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 200710017773
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Chinese (zh)
Inventor
李玉龙
王渊博
王应江
Original Assignee
李玉龙
王渊博
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李玉龙, 王渊博 filed Critical 李玉龙
Priority to CN 200710017773 priority Critical patent/CN101037144A/en
Publication of CN101037144A publication Critical patent/CN101037144A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a seal forming device for sealed package containers. The present seal forming devices for parallelepiped-box-like aseptic sealed package containers comprise a reciprocating type seal forming device, a pedrail type seal forming device, a stepping type seal forming device, both of them have a complicated structure and poor forming effect, and are difficult to control. The purpose of the invention is to realize a sealed package container seal forming device in a liquid aseptic filling machine. The seal forming device is composed of seal forming units having identical structure and regularly distributed on a rotary disk 18 driven by a power mechanism 26, a pressing mechanism 3 and a cutting mechanism on a machine frame 9. The seal forming unit is composed of an internal seal forming part 38, an external seal forming part 37, and an openable mechanism connecting therewith. The invention can realize the seal forming of the sealed package container in the liquid aseptic filling machine, and has advantages of high efficiency, simple structure, easy control and convenient regulating, and the box shape of the sealed package container after forming is preferable.

Description

Seal forming device for sealed package containers
One, described field
The present invention relates to sealed package,, refer in particular to the seal forming device for sealed package containers of liquid-filling machine in order to produce the big most seal forming device of parallelepiped box class aseptic sealed packages continuously from a packaging material tube.
Two, background technology
Present sealed package carton class container closure building mortion has three kinds: a kind of is reciprocating type seal forming device, this device is made up of the forming section that seals of two structural similitudies, drive two by reciprocating driver and seal the forming section alternation, make sealed package seal shaping; Its weak point is the restriction that reciprocating type seal forming device is subjected to its structure and mode of operation, the actuating unit complex structure, and it is low to seal forming speed, and the yield rate of sealed package is low, and it is poor that sealed package seals forming effect.Second kind is the crawler type seal forming device, a complete forming cavity of sealing of this device is made up of left and right two parts, cooresponding respectively being installed on the similar endless track of two-strip structure, being installed with of every crawler belt equal intervals is a plurality of with a part of forming cavity of sealing; Article two, crawler belt, same-phase driving synchronous by actuating unit, assurance is sealed left and right two parts of forming cavity and can be coincide accurately; Article two, crawler belt turns round continuously sealed package is sealed shaping; Its weak point is this apparatus structure complexity, and left and right two parts seal that the forming cavity positioning difficulty is big, and locating effect is poor, the power control complexity, and the sealed package forming effect is poor, regulates maintenance difficult.The third is the step wise seal forming device, and this device is made up of the identical forming section that seals of a plurality of structures, drives each by step drive device and seals forming section, makes each seal forming section work intermittently sealed package is sealed shaping; Its weak point is this device inefficiency, complex structure, and it is poor that sealed package seals forming effect.In a word the seal forming device for sealed package containers complex structure of above-described liquid-filling machine, control difficulty big, seal shortcomings such as forming speed yield rate low, that sealed package seals shaping is low, sealed package forming effect difference.
Three, summary of the invention
The objective of the invention is problem at the seal forming device for sealed package containers existence of liquid-filling machine in the above-mentioned background technology, design a kind of seal forming device for sealed package containers, adopt brand new, better way structure, realized the shaping of sealing of sealed package easily; Improved sealed package simultaneously and sealed the work efficiency of shaping, simple in structure, easy control, the convenient adjusting, the sealed package box-like after the shaping is good, large-scale industrial production.
Technical solution of the present invention is as follows:
Seal forming device for sealed package containers, by structure uniform on the actuating unit 26 driving rotational dishes 18 identical seal pressure side mechanism 3 on forming unit and the frame 9, disconnected cutting mechanism 40 is formed, it is characterized in that: rotating rotary disk 18 in frame 9 upper supports, the side of pressure mechanism 3 and the increased pressure board 10 that can move up and down, seal forming unit on the uniform groove in rotary disk 18 borders, by interior, but seal outward forming section 38 with 37 and joining opener form structure identical seal forming unit, seal in the forming section 38 interior, seal pressure head 11 1 ends in fixing on the uniform groove in rotary disk 18 borders, seal in adjacent and connect internal shaping pressing plate 13 between the pressure head 11; Seal outside in the forming section 37, fix on the outer shaping pressing plate 19 and independently seal seaming chuck 5, rotating pinch roller 17 is arranged on the outer shaping pressing plate 19, increased pressure board 10 seals seaming chuck 5 through pinch rollers 17 pressings contact; But in joining opener, be fixed on the arm swing support 14 hinged swing arms 20 on the rotary disk 18, the interior arc groove of swing arm 20 1 ends is grabbed and is connect outer shaping pressing plate 19 1 sides, upset roller 31 is installed in swing arm 20, play and open and orienting lug 34 under contact roller when orienting lug 33 or unlatching on contact roller during upset roller 31 pressings of pressing effect, on the roller under orienting lug 33 and the roller orienting lug 34 all be fixed on the frame 9.
Technical solution of the present invention also comprises:
Described seal forming device for sealed package containers, it is characterized in that: seal in the forming section 38 interior, each internal shaping pressing plate 13 inside face stationary adjustable saves the interior backing plate 12 of groundwater increment in the sealed package 22 of packing into, in seal the fixing cushion bar 8 of pressure head 11 other ends and seal seaming chuck 5 one end pressings and contact, seal outside in the forming section 37, each outer shaping pressing plate 19 inside face stationary adjustable saves the outer backing plate 7 of groundwater increment in the sealed package 22 of packing into.
Described seal forming device for sealed package containers is characterized in that: seals outside in the forming section 37, is distributed on a side of rotary disk 18 with the arm swing support 14 of spline structure, and corresponding with groove, the hinged pressing retainer spring 29 that opens between arm swing support 14 and the swing arm 20.
Described seal forming device for sealed package containers, it is characterized in that: rectangular at packaging material forming cavity 6 sections that sealed package seals in the forming process, by the corresponding in twos cavity of forming of six faces, wherein inside and outside backing plate 12 and 7 is formed cooresponding two faces, cooresponding two faces are formed in two sides of rotary disk 18 grooves, seal in one a pressure head 11 and a separable pressing to seal seaming chuck 5 common as one side, seal pressure head 11 in top, seal seaming chuck 5 and following in seal pressure head 11, seal seaming chuck 5 and form cooresponding two faces.
Described seal forming device for sealed package containers, it is characterized in that: resting guide 21 on fixed frame 9, be positioned at surface distribution pilot bar on the guide plate 21 of rotary disk 18 belows, in the corresponding groove, the sealed package 22 on the pressing plate 19 that is shaped outside breaks away from below rotary disk 18 on the outer shaping pressing plate 19 when each pilot bar inserts open mode.
Described seal forming device for sealed package containers is characterized in that: the interior arc groove of swing arm 20 is connected with the button-head of outer shaping pressing plate 19, and is gapped between the interior circular arc of the button-head of outer shaping pressing plate 19 and swing arm 20.
Advantage of the present invention and effect are as follows:
1, seal forming device for sealed package containers is simple in structure, has realized the shaping of sealing of sealed package easily, has realized large-scale industrial production.
2, efficient height, control that seal forming device for sealed package containers, sealed package are sealed shaping are easy, easy to adjust.
3, seal forming device for sealed package containers, the yield rate height that the sealed package box-like is good, sealed package seals shaping after the shaping.
4, be applicable to parallelepiped box class aseptic sealed packages container closure building mortion widely.
Four, description of drawings
Fig. 1 is the structure working principle scheme drawing of seal forming device for sealed package containers in the liquid-filling machine; Fig. 2 is single schematic diagram when sealing the forming unit pressing, also is the local structure for amplifying scheme drawing of F among Fig. 1; Fig. 3 is the A-A cutaway view of Fig. 2; Fig. 4 is the single schematic diagram of forming unit when separating that seal, and also is the local structure for amplifying scheme drawing of G among Fig. 1, and Fig. 5 is the B-B cutaway view among Fig. 4; Fig. 6 is that packaging material is from sealing to the constitution diagram of sealed package forming process; Fig. 7 is a C-C cutaway view among Fig. 4, also is the structure sectional structure chart for forming cavity; Fig. 8 is the sealed package finished product schematic perspective view that seals after the shaping.
Above-mentioned number in the figure is described as follows:
The cylindric packaging material of 1-, 2-tubular packaging material, the 3-side of pressure mechanism, 4-square tube shape packaging material, 5-seals seaming chuck, 6-packaging material forming cavity, the outer backing plate of 7-, 8-cushion bar, the 9-fixed frame, the 10-increased pressure board seals pressure head in the 11-, backing plate in the 12-, 13-internal shaping pressing plate, 14-arm swing support, 15-wheel pressing shaft, 16-packaging material forming section, the 17-pinch roller, 18-rotary disk, the outer shaping pressing plate of 19-, the 20-swing arm, 21-guide plate, 22-sealed package, the outer shaping pressing plate of 23-locating dowel pin, 24-arm shaft, 25-dynamical axis, the 26-actuating unit, 27-rotary disk rotary motion trace, 28-spring lower shaft, 29-spring, 30-bullet sprung axle, the 31-roller that overturns, the 32-roller pin, orienting lug on the 33-roller, orienting lug under the 34-roller, 35-involution portion, 36-perfusion fluid, 37-seal forming section outward, seal forming section in the 38-, 39-pressing portion, the 40-cutting mechanism that breaks.
Five, the specific embodiment
Following adjoint is described in further detail: referring to Fig. 1, in the liquid-filling machine seal forming device for sealed package containers by structure uniform on the actuating unit 26 driving rotational dishes 18 identical seal pressure side mechanism 3 on forming unit and the fixed frame 9, disconnected cutting mechanism 40 is formed.On frame 9, fixedly can uniformly rotate and rotary disk 18, the pressure side mechanism 3 of scalable rotating speed and the increased pressure board 10 that can move up and down, the wherein side of pressure mechanism 3, increased pressure board 10 and disconnected cutting mechanism 40 (being existing technology), around the side of the pressure mechanism 3 is pressure roller, force the section of the cylindric packaging material 1 that moves to have circle to become rectangle down, increased pressure board 10 can be done on fixed frame 9 up and down and move in a small amount, forces pinch roller 17 to be given and seals the certain pressure of forming unit.Disconnected cutting mechanism 40 is done intermittently shear action by the cutting knife of interlock.Rotary disk 18 borders are evenly equipped with groove, assemble the forming unit that seals of a spline structure on each groove.Cylindric packaging material 1 moves along being directed downwards of arrow indication, and by sealing the bottom involution of seaming chuck 5 with square tube shape packaging material 4, simultaneously referring to Fig. 8, involution portion 35 and the square tube shape packaging material 4 by packaging material formed a tubular packaging material 2 like this in the involution portion 35 of packaging material.Perfusion fluid 36 injects tubular packaging material 2 by perfusing hole.The side of pressure mechanism 3 is fixed on the fixed frame 9, to become rectangle along cylindric packaging material 1 distortion that the direction of arrow is sent here, forming square tube shape packaging material 4 (here also can without the square tube shape packaging material 4 of rectangular cross section, certainly can directly use tubular packaging material 2), can better move the condition that provides for sealing forming station.Rotary disk 18 is bearing on the fixed frame 9 by dynamical axis 25, and actuating unit 26 rotates along the direction of arrow around its center of gyration by dynamical axis 25 driving rotational dishes 18.Equidistant uniform 16 (also can 10,11,12,13,14,15,17,18,19,20 do not wait) structures are identical on the rotary disk 18 seals forming unit (as Fig. 2, shown in Figure 4), guide plate 21 is fixed on the fixed frame 9, be positioned at the below of rotary disk 18, a plurality of pilot bars distribute on it, pilot bar stretches into or inserts on the outer shaping pressing plate 19 in the corresponding groove, prevents that outer shaping pressing plate 19 sealed package 22 in the process that throws open from falling suddenly.
Referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, but by inside and outside seal forming section 38 with 37 and joining opener form structure identical seal forming unit, in seal pressure head 11 equidistant being distributed on the rotary disk 18, internal shaping pressing plate 13 is fixed in adjacent two and seals between the pressure head 11, being used for support presses and seals packaging material in the shaping, seal pressure head 11 in cushion bar 8 is fixed on or fixedly seal on the seaming chuck 5, the effect that plays all is the same.By cushion bar 8, in seal pressure head 11, interior backing plate 12, internal shaping pressing plate 13 and rotary disk 18 and seal forming section 38 in forming jointly.The side that is distributed on rotary disk 18 that U-shaped arm swing support 14 is equidistant, corresponding with groove quantity, swing arm 20 can be around arm shaft 24 swings by arm shaft 24 and arm swing support 14 hinge joints.The button-head of outer shaping pressing plate 19 is connected to grab the form of connecing with the interior arc groove of swing arm 20, outer shaping pressing plate locating dowel pin 23 is installed between the interior circular arc of the button-head of outer shaping pressing plate 19 and swing arm 20, prevent that outer shaping pressing plate 19 from axially deviating from from swing arm 20, leave certain clearance between the interior arc groove of the button-head of outer shaping pressing plate 19 and swing arm 20, outer shaping pressing plate 19 can be swung in swing arm 20 on a small quantity.Seal seaming chuck 5 and be installed in the inner of outer shaping pressing plate 19, when pressing be fixed in the cushion bar 8 that seals on the pressure head 11 compress.Pinch roller 17 is installed in the axis hole on the outer shaping pressing plate 19 by wheel pressing shaft 15, and pinch roller 17 can rotate around wheel pressing shaft 15.Form covering mouth forming section 37 jointly by sealing seaming chuck 5, outer backing plate 7, wheel pressing shaft 15, pinch roller 17, outer shaping pressing plate 19, swing arm 20, upset roller 31 and roller pin 32.Outer backing plate 7 is fixed on the outer shaping pressing plate 19, interior backing plate 12 is fixed on the internal shaping pressing plate 13, outer backing plate 7 and interior backing plate 12 are used for regulating the groundwater increment of the perfusion fluid 36 in the sealed package 22 of packing into, prevent perfusion fluid 36 overfill of packing in the sealed package 22, in following process, cause expand bag or break of sealed package 22.Increased pressure board 10 is fixed on the fixed frame 9, the position of increased pressure board 10 on fixed frame 9 can be regulated up and down along the direction shown in the arrow, its inside face is fitted with pinch roller 17 and is contacted, play the pressing effect, compress by pinch roller 17 and wheel pressing shaft 15 and outer to seal forming section 37, make seal main pressure head 5 with in the cushion bar 8 that seals on the pressure head 11 compress, guarantee the pressure that seals of sealed package 22, it is bonding to be that involution portion 35 compresses, simultaneously referring to Fig. 8.Spring 29 can extend shortening vertically, the upper end of spring 29 is by playing sprung axle 30 and swing arm 24 hinge joints, the lower end is by spring lower shaft 28 and arm swing support 14 hinge joints, and its function is to guarantee that the outer position of forming section 37 when opening with pressing of sealing is accurate, and better positioning action is arranged.Upset roller 31 is fixed in the swing arm 20 by roller pin 32, and upset roller 31 can rotate around roller pin 32.Referring to Fig. 3, the orienting lug 33 of roller 31 tops contacts is fixed on the frame 9 at pressing portion 39 places of outer forming section 37, and pressure makes forming section 37 pressings.Referring to Fig. 5, orienting lug 34 is fixed on the frame 9 at disconnected cutting mechanism 40 places under the roller, forces forming section 37 is opened.
Referring to Fig. 6, it is the process of packaging material moulding, cylindric packaging material 1 is through the bonding tubular packaging material 2 that becomes of side, perfusion fluid 36 injects tubular packaging material 2 by perfusing hole, effect through overvoltage side mechanism 3 becomes square tube shape packaging material 4 again, between tubular packaging material 4, press and form pressing portion 39 simultaneously in other words in tubular packaging material 4 bottoms, pass through the pressure adjustment of trace again, make the weight or the volume of perfusion fluid 36 meet design-calculated standard in advance, form packaging material forming section 16, cut off forming single sealed package 22 again by disconnected cutting mechanism 40, simultaneously referring to Fig. 8, through checking packing chest, check and accepting storing is treated pin.
Referring to Fig. 7, by seal main pressure head 5, outer backing plate 7, cushion bar 8, in seal pressure head 11, interior backing plate 12, internal shaping pressing plate 13, rotary disk 18 and outer shaping pressing plate 19 and form packaging material forming cavity 6 jointly.Square tube shape packaging material 4 is sealed shaping in packaging material forming cavity 6, form sealed package 22.
In entire work process, tubular packaging material 1 prolongs the direction of arrow and moves downward, and in motion process, perfusion fluid 36 is by continuous being filled in the tubular packaging material 2 of perfusing hole.Tubular packaging material 2 forms square tube shape packaging material 4 through 3 distortion of the side of pressure mechanism.Rotary disk 18 is in its center of gyration rotation process, and the inwardly pressing under the combined action of orienting lug 33 and spring 29 on upset roller 31, the roller of outer forming section 37 is shaped 4 distortion of square tube shape packaging material; Rotary disk 18 pinch roller 17 in rotation process contacts with increased pressure board 10 inclined-planes, with pressure by the portion 37 that embarks on journey outward pass to seal main pressure head 5 and in seal between the cushion bar 8 on the pressure head 11, make the bottom involution of the square tube shape packaging material 4 that passes through and be shaped.Below rotary disk 18, locate, packaging material after disconnected cutting mechanism 40 is shaped involution disconnects along the center line of involution portion 35, form sealed package 22, outer forming section 37 is outwards opened under the combined action of orienting lug 34 and spring 29 under upset roller 31, the roller simultaneously, discharge the sealed package 22 of moulding, slide into the following process station along guide plate 21, thereby realized the shaping of sealing of the sealed package in the liquid-filling machine.

Claims (6)

1, seal forming device for sealed package containers, by actuating unit (26) driving rotational dish (18) go up uniform structure identical seal pressure side mechanism (3) on forming unit and the frame (9), disconnected cutting mechanism (40) is formed, it is characterized in that: rotating rotary disk (18) in frame (9) upper support, the side of pressure mechanism (3) and the increased pressure board (10) that can move up and down, seal forming unit on the uniform groove in rotary disk (18) border, by interior, seal outward forming section (38) with (37) but and joining opener form structure identical seal forming unit, seal in the forming section (38) interior, seal pressure head (11) one ends in fixing on the uniform groove in rotary disk (18) border, seal in adjacent and connect internal shaping pressing plate (13) between the pressure head (11); Seal outside in the forming section (37), outer shaping pressing plate (19) is gone up to fix and is independently sealed seaming chuck (5), and rotating pinch roller (17) is arranged on the outer shaping pressing plate (19), and increased pressure board (10) seals seaming chuck (5) through pinch roller (17) pressing contact; But in joining opener, be fixed on the hinged swing arm of arm swing support (14) (20) on the rotary disk (18), the interior arc groove of swing arm (20) one ends is grabbed and is connect outer shaping pressing plate (19) one sides, go up installation upset roller (31) in swing arm (20), play and open and orienting lug (34) under contact roller when orienting lug (33) or unlatching on contact roller during upset roller (31) pressing of pressing effect, orienting lug (34) all is fixed on the frame (9) under orienting lug on the roller (33) and the roller.
2, seal forming device for sealed package containers according to claim 1, it is characterized in that: seal in the forming section (38) interior, each internal shaping pressing plate (13) inside face stationary adjustable saves the interior backing plate (12) of groundwater increment in the sealed package (22) of packing into, in seal the fixing cushion bar (8) of pressure head (11) other end and seal seaming chuck (5) one end pressings and contact, seal outside in the forming section (37), each outer shaping pressing plate (19) inside face stationary adjustable saves the outer backing plate (7) of groundwater increment in the sealed package (22) of packing into.
3, seal forming device for sealed package containers according to claim 1 and 2, it is characterized in that: seal outside in the forming section (37), be distributed on a side of rotary disk (18) with the arm swing support (14) of spline structure, corresponding with groove, the hinged pressing retainer spring (29) that opens between arm swing support (14) and the swing arm (20).
4, seal forming device for sealed package containers according to claim 1, it is characterized in that: rectangular at packaging material forming cavity (6) section that sealed package seals in the forming process, by the corresponding in twos cavity of forming of six faces, wherein, cooresponding two faces are formed in outer backing plate (12) and (7), cooresponding two faces are formed in two sides of rotary disk (18) groove, seal in one a pressure head (11) and a separable pressing to seal seaming chuck (5) common as one side, seal pressure head (11) in top, seal seaming chuck (5) and following in seal pressure head (11), seal seaming chuck (5) and form cooresponding two faces.
5, seal forming device for sealed package containers according to claim 1, it is characterized in that: go up resting guide (21) at fixed frame (9), the guide plate (21) that is positioned at rotary disk (18) below is gone up the surface distribution pilot bar, outer shaping pressing plate (19) when each pilot bar inserts open mode is gone up in the corresponding groove, and the sealed package (22) on the pressing plate (19) that is shaped outside breaks away from rotary disk (18) below.
6, seal forming device for sealed package containers according to claim 1, it is characterized in that: the interior arc groove of swing arm (20) is connected with the button-head of outer shaping pressing plate (19), and is gapped between the interior circular arc of the button-head of outer shaping pressing plate (19) and swing arm (20).
CN 200710017773 2007-04-29 2007-04-29 Device for sealing the seal-packaged vessel Pending CN101037144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200710017773 CN101037144A (en) 2007-04-29 2007-04-29 Device for sealing the seal-packaged vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200710017773 CN101037144A (en) 2007-04-29 2007-04-29 Device for sealing the seal-packaged vessel

Publications (1)

Publication Number Publication Date
CN101037144A true CN101037144A (en) 2007-09-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200710017773 Pending CN101037144A (en) 2007-04-29 2007-04-29 Device for sealing the seal-packaged vessel

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102282074A (en) * 2009-01-22 2011-12-14 四国化工机株式会社 Container shaping apparatus
CN102951321A (en) * 2012-11-27 2013-03-06 安徽工程大学 Plastic pipe beverage package non-sliding press seal method and device
CN108792074A (en) * 2018-07-16 2018-11-13 佛山市高明曦逻科技有限公司 A kind of circulating packaging facilities for capableing of the company's of realization packet
CN110267801A (en) * 2017-02-10 2019-09-20 伊马股份公司 The station of sealing thermoformed containers for baling line

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102282074A (en) * 2009-01-22 2011-12-14 四国化工机株式会社 Container shaping apparatus
CN102282074B (en) * 2009-01-22 2013-10-02 四国化工机株式会社 Container shaping apparatus
CN102951321A (en) * 2012-11-27 2013-03-06 安徽工程大学 Plastic pipe beverage package non-sliding press seal method and device
CN110267801A (en) * 2017-02-10 2019-09-20 伊马股份公司 The station of sealing thermoformed containers for baling line
CN110267801B (en) * 2017-02-10 2021-10-08 伊马股份公司 Station for sealing thermoformed containers for packaging lines
CN108792074A (en) * 2018-07-16 2018-11-13 佛山市高明曦逻科技有限公司 A kind of circulating packaging facilities for capableing of the company's of realization packet

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