CN201105816Y

CN201105816Y - Hermetic package container flanging device

Info

Publication number: CN201105816Y
Application number: CNU2007200317074U
Authority: CN
Inventors: 李玉龙; 王渊博; 王应江
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-29
Filing date: 2007-04-29
Publication date: 2008-08-27
Anticipated expiration: 2017-04-29

Abstract

The utility model relates to a flanging device for a seal packaging container. At present, two sealing sides at the upper part and the lower part of a seal packaging container are folded and adhered by the gravity of the seal packaging container and the slide through the transport process of the seal packaging container. The utility model aims at providing the flanging device for the seal packaging container of a liquid filling machine. The structure of the flanging device is that a support plate 18 is fixed to a conveyor chain device 16 and the left side and the right side of the support plate 18 are provided with symmetric gaps 21, one end of a baffle 5 at the lower flanging is positioned at the gap on the support plate 18 and a pressing wheel 10 is arranged on a pressing wheel stent 8 through a pressing wheel axle 9, a sizing device 14 heat seals and shapes the upper angle and the lower angle of a seal packaging container 12 at the bending angle. The flanging device realizes flanging of the seal packaging container for a liquid filling machine and has the advantages of simple structure, convenient operation, reliable and good shaping of the flanging of the seal packaging container.

Description

The sealed package crimping unit

One, described field

The utility model relates to bottle placer, especially refers to the sealed package crimping unit of liquid-filling machine.

Two, background technology

Present liquid-filling machine does not structurally have the special device of giving the sealed package flanging of design.The folding applying on the upper and lower two involution limits of sealed package in the liquid-filling machine is to lean on the gravity and the slip of sealed package in course of conveying of sealed package self to realize.The mode that this sealed package two involution edge contractions are fitted exists the flanging forming effect of sealed package poor, the unreliable deficiency that waits of sealed package flanging shaping.

Three, summary of the invention

The purpose of this utility model is the problem at the sealed package crimping unit existence of liquid-filling machine in the above-mentioned background technology, design a kind of sealed package crimping unit, adopt simple and practical structure, realize the flanging of sealed package easily, simplify the structure simultaneously, easy to operate, sealed package flanging be shaped reliable, that the sealed package flanging is shaped is effective, is a revolutionary method.

Technical solution of the present utility model is as follows:

The sealed package crimping unit, form by connecting gear, flanging laminating mechanism, it is characterized in that: in connecting gear, the drive sprocket 17 engagement conveyer chains 16 on the frame 2, fixing supporting plate 18 on the conveyer chain 16, modes of emplacement seals the sealed package 3 of shaping between the supporting plate 18; In the flanging laminating mechanism, the left and right sides, bottom of supporting plate 18 has the breach 21 of symmetry, the lower hem baffle plate 5 end correspondences that are fixed on both sides on the frame 2 are positioned at the breach 21 on the supporting plate 18, adjustable up and down arc upper hem baffle plate 7 is fixed on the frame 2, upper hem baffle plate 7 is corresponding about in the of 5 with the lower hem baffle plate, side shield 4 is positioned at the left and right sides face of supporting plate 18 on the frame 2, about distance between two side shield 4 medial surfaces identical with the width of sealed package 6 by flanging, frame 2 dual-sides that are positioned at upper hem baffle plate 7 rears are pinch roller support 8 fixedly, the pinch roller 10 of adjustable up and down pinch roller support 8 usefulness wheel pressing shafts 9 assemblings closely contact with the sealed package 12 of knuckle pressure with, top pinch roller 10 is also corresponding about in the of 5 with the lower hem baffle plate; The upper and

lower turning mechanism

11 and 13 of adjustable position is installed in respectively on the fixed frame 2, is positioned at the middle part of ring-shaped conveying chain 16 cochains, at the rear of pinch roller 10.

Advantage of the present utility model and effect are as follows:

1, sealing packing container crimping unit is simple in structure and practical, has realized the flanging of sealed package easily.

2, sealing packing container crimping unit is easy to operate, and control is easy, and the flanging of sealed package is shaped reliable.

3, sealing packing container crimping unit, the sealed package good looking appearance after flanging is shaped, it is effective that the sealed package flanging is shaped.

Four, description of drawings

Fig. 1 is the cross section structure scheme drawing of sealed package crimping unit; Fig. 2 is the crimping unit structural representation of sealed package when flanging, also is that the A-A among Fig. 1 analyses and observe enlarged diagram; Crimping unit structural representation when Fig. 3 is sealed package flanging knuckle also is that B-B among Fig. 1 cuts open to amplify and looks scheme drawing; The flow scheme that Fig. 4 is shaped for the sealed package flanging.

Number in the figure is described as follows: 1-belt conveyor, the sealed package that 2-fixed frame, 3-seal, 4-side shield, 5-lower hem baffle plate, the sealed package of 6-flanging, 7-upper hem baffle plate, 8-pinch roller support, the 9-wheel pressing shaft, 10-pinch roller, the last turning mechanism of 11-, the sealed package of 12-knuckle, turning mechanism under the 13-, 14-reshaping device, the sealed package that 15-is shaped, the 16-conveyer chain, 17-drive sprocket, 18-supporting plate, the 19-lower sealing edge seals on the 20-, the 21-breach.

Five, the specific embodiment

Following adjoint 1, Fig. 2, Fig. 3, Fig. 4 are described in further detail: simultaneously referring to Fig. 1, the sealed package 3 that seals is sealed packages that mode is sealed shaping, the front end of sealed package 3 is for sealing edge sealing 20, the rear end is for sealing lower sealing edge 19, belt conveyor 1 is bearing on the fixed frame 2, be that the sealed package 3 that rectangle seals shaping moves from left to right on the belt conveyor 1, the sealed package 3 that seals is transported on the supporting plate 18 on the conveyer chain 16.Conveyer chain 16 is driven by drive sprocket 17, by known circulatory motion track running, sealed package 6 continuous a plurality of shaping processing stations that are transported to of flanging is processed.Supporting plate 18 is fixed on the conveyer chain 16, the left and right sides, bottom of supporting plate 18 has the breach 21 of symmetry, the lower hem baffle plate 5 one end correspondences that are fixed on both sides on the frame 2 are arranged in the breach 21 on the supporting plate 18, the effect of supporting plate 18 is support baffle seal packing container 6 lower sealing edges 19, carry out flanging, and the sealed package 6 of the following promotion flanging path of motion by conveyer chain 16 moved, vertical distance between two supporting plate 18 medial surfaces that face mutually is identical with the thickness of sealed package 6, in order to the sealed package 6 that the limits flanging position at thickness direction.

Simultaneously referring to Fig. 2, side shield 4 is installed on the fixed frame 2, be positioned at the left and right sides face of supporting plate 18, about distance between two side shield 4 medial surfaces identical with the width of the sealed package 6 of flanging, in order to the sealed package 6 that limits flanging position at its Width.Side shield 4 and supporting plate 18 define the locus of sealed package 6 in whole flanging process of flanging jointly.Lower hem baffle plate 5 is installed on the fixed frame 2, be positioned at the left and right sides face of supporting plate 18, the front position of lower hem baffle plate 5 is higher than the position of lower sealing edge 19 on the sealed package 6 of flanging, its effect is that the sealed package 6 of flanging is in motion process, the front end of lower hem baffle plate 5 stops with lower sealing edge 19 on the sealed package of flanging 6 and contacts, the lower sealing edge 19 of sealed package 6 is forced to flanging to be passed through, thus the lower sealing edge on the sealed package 6 of flanging 19 is shaped along the direction bending opposite with sealed package 6 sense of motions of flanging, with the purpose of the applying of lower sealing edge 19 bendings on the sealed package 6 that reaches flanging.The fore-end of lower hem baffle plate 5 is arranged in 21 on the supporting plate 18, the sealed package 6 that its objective is flanging increases the length of contact of the lower sealing edge 19 on the sealed package 6 of the front end of lower hem baffle plate 5 and flanging in the process of flanging, improve the effect of sealed package 6 flangings of flanging.Arc upper hem baffle plate 7 is installed on the fixed frame 2, distance between upper hem baffle plate 7 and the lower hem baffle plate 5 can be regulated, distance therebetween is slightly larger than the height of the sealed package 6 box bodies (not including the edge sealing at two) of flanging, the front position of upper hem baffle plate 7 be lower than flanging sealed package 6 on seal 20 position, its effect be on the sealed package 6 of front end and flanging of sealed package 6 upper hem baffle plate 7 in motion process of flanging on seal 20 and contact, be shaped along the direction bending opposite sealing 20 on the sealed package 6 of flanging, to seal 20 purposes of fitting with bending above the sealed package 6 of flanging on the sealed package 6 that reaches flanging with sealed package 6 sense of motions of flanging.

Simultaneously referring to Fig. 3, pinch roller support 8 is installed on the fixed frame 2, it highly can be regulated, pinch roller 10 is installed on the pinch roller support 8 by wheel pressing shaft 9, pinch roller 10 can freely rotate around the axis of wheel pressing shaft 9, the setting height(from bottom) of pinch roller support 8 can be advisable with the tight pressing in last plane of the sealed package 6 of flanging with the lower edge of pinch roller 10, its effect is with 20 extruding of the lower sealing edge 19 of bending pressing and last edge sealing are smooth on the sealed package 6 of flanging, make the flanging of sealed package 6 of flanging smooth, reach flanging effect preferably.Last turning mechanism 11 and following turning mechanism 13 are installed in respectively on the fixed frame 2, the position of last turning mechanism 11 and following turning mechanism 13 can be regulated, the effect of last turning mechanism 11 and following turning mechanism 13 be with on seal 20 and lower sealing edge 19 pressing of having rolled over, on the sealed package 6 of flanging, the bending that all makes progress of the angle on following both sides, until with the indentured applying of the sealed package 6 of flanging, form the sealed package 12 of knuckle, through the lower sealing edge 19 on the sealed package 12 of the knuckle behind the knuckle and on seal 20 reasons owing to knuckle, not perk again in sealed package 12 moving process of knuckle, thus realized the flanging of the sealed package of sterile liquid filling machine.The sealed package 12 of knuckle seals shaping through 14 pairs of upper and lower knuckles everywhere of reshaping device, forms the sealed package 15 that is shaped.

In the course of the work, send on the conveyer chain 16 by belt conveyor 1, path of motion at the promotion lower edge conveyer chain 16 of conveyer chain 16 mounting plates 18 moves, when contacting with upper hem baffle plate 7 with lower hem baffle plate 5 respectively, the sealed package 6 of flanging is in continuing the process that moves, make on the sealed package 6 of flanging lower sealing edge 19 and on seal 20 and flatten to the opposite direction bending of the path of motion of conveyer chain 16, and smooth by pinch roller 10 extruding.Last turning mechanism 11 and following the turning mechanism 13 respectively angle on the both sides up and down on the sealed package 12 of knuckle is all made progress bending and indentured applying, by the last inferior horn heat-sealing shaping of reshaping device 14 with the sealed package 12 of knuckle, form the sealed package 15 that is shaped, thereby realized the flanging of the sealed package of sterile liquid filling machine.

Simultaneously referring to Fig. 4, the sealed package 3 that has sealed mouth moves to the right, through to the lower sealing edge on the sealed package 3 19 and on seal the sealed package 6 that 20 flanging compactings become flanging, smooth by pinch roller 10 extruding, again knuckle is carried out in all make progress bending and the indentured applying of two corners up and down of sealed package 12, with the last inferior horn heat-sealing shaping of the sealed package 12 of knuckle, form the sealed package 15 that is shaped at last.

Claims

1. sealed package crimping unit, form by connecting gear and flanging laminating mechanism, it is characterized in that: in connecting gear, drive sprocket (17) engagement conveyer chain (16) on the frame (2), fixing supporting plate (18) on the conveyer chain (16), modes of emplacement seals the sealed package (3) of shaping between the supporting plate (18); In the flanging laminating mechanism, the left and right sides, bottom of supporting plate (18) has the breach (21) of symmetry, be fixed on lower hem baffle plate (5) end correspondence that frame (2) goes up both sides and be positioned at breach (21) on the supporting plate (18), adjustable up and down arc upper hem baffle plate (7) is fixed on the frame (2), upper hem baffle plate (7) is corresponding up and down with lower hem baffle plate (5), frame (2) goes up the left and right sides face that side shield (4) is positioned at supporting plate (18), about distance between two side shields (4) medial surface identical with the width of sealed package (6) by flanging, frame (2) dual-side that is positioned at upper hem baffle plate (7) rear is pinch roller support (8) fixedly, adjustable up and down pinch roller support (8) with the pinch roller (10) of wheel pressing shaft (9) assembling closely contact with the sealed package (12) of knuckle pressure with, top pinch roller (10) is also corresponding up and down with lower hem baffle plate (5); Upper and lower turning mechanism (11) and (13) of adjustable position are installed in respectively on the fixed frame (2), are positioned at the middle part of ring-shaped conveying chain (16) cochain, the rear in pinch roller (10).