CN203782016U

CN203782016U - Forward-blowing mechanism of individual section forming machine

Info

Publication number: CN203782016U
Application number: CN201420204580.1U
Authority: CN
Inventors: 周茂华; 吕静斋
Original assignee: Anhui Gujing Distillery Co Ltd
Current assignee: Anhui Gujing Distillery Co Ltd
Priority date: 2014-04-24
Filing date: 2014-04-24
Publication date: 2014-08-20
Anticipated expiration: 2024-04-24

Abstract

The utility model discloses a forward-blowing mechanism of an individual section forming machine. The forward-blowing mechanism is characterized by comprising a blowing head and a blowing pipe, wherein a hollow channel is arranged in the middle of the blowing head body; the top of the blowing pipe is fixed at the bottom with an air distribution valve by a threaded connection, and the lower part of the blowing pipe penetrates through the hollow channel of the blowing head and reaches the bottleneck of the bottle glass, an annular exhaust side channel is formed between the outer side walls of the blowing pipe and the inner wall of the hollow channel; forward-blowing air enters a forward-blowing channel, passes through an inlet channel of an valve element and the air distribution valve and enters the blowing pipe to form a blowing channel; and the annular exhaust side channel is communicated with an exhaust vent by an outlet channel of the valve element to form an exhaust channel. According to the forward-blowing mechanism disclosed by the utility model, the blowing of the glass bottle can be completed by taking full advantage of forward-blowing air, the waste of energy is avoided, and the glass bottle is easily cooled and subjected to heat dissipation.

Description

The positive inflatable body of a kind of system bottle Mechanism of I. S. Machine

Technical field

The utility model relates to a kind of mould that glasswork (Bottle & Can) is produced that is applied to, specifically the positive inflatable body of a kind of system bottle Mechanism of I. S. Machine.

Background technology

Mechanism of I. S. Machine formula bottle-making machine is when producing glass bottle and jar, no matter be blow-and-blow or pressuring-blowing, all will relate to this operation of just blowing, and the air consumption of this operation has accounted for the 30%-40% of whole system bottle operation substantially, therefore, reducing the air consumption of just blowing is conducive to save energy and reduce the cost.

Glass bottle and jar is divided into two processes in process of production: moulding and sizing.Moulding process refers to that glass material blank is turned to after shaping mould by parison mo(u)ld, by making frit be close to the process of shaping mould inwall after the blowing of just blowing.Die sinking immediately after vial moulding, also needs to make a bottle wall further to lower the temperature, and just can make bottle wall and mould inner wall well stick together.And the temperature-fall period of vial wall is mainly the external heat radiation of pattern tool, utilize mould to come after heat absorbing glass bottle heat, vial temperature is reduced.In the sizing stage, the effect of just blowing is in order to keep vial inner and outer air pressure consistent.

In prior art, as shown in Figure 1, just blowing on support A and be provided with orifice plate 1, spool 2 and distributing valve 3, the passage that the compression of 2.8-3.0Kg is just being blown by the support A that just blows is divided into two-way from spool 2 enters lock ring 5, one tunnel enters in vial 8 and completes and be blow molded into mould through the copper cylinder 7 in blow head 6 as shown in Figure 2 a, and just blowing in another road, by the venting hole 4 on orifice plate 1, to discharge air blowing support A outside for the through hole that enters spool 2 by distributing valve 3.Blow thus principle known, the part of discharging from venting hole 4 is just being blown and is just being played the effect of equilibrium pressure, does not also take away any heat in vial, also causes larger pressurized gas waste.

Utility model content

The utility model is to overcome the weak point that prior art exists, and proposes the positive inflatable body of a kind of system bottle Mechanism of I. S. Machine, can make full use of the blowing of the vial of just blowing, and avoids the waste of the energy, is conducive to vial cooling simultaneously.

The utility model adopts following scheme for solving above technical problem:

The positive inflatable body of a kind of system bottle Mechanism of I. S. Machine of the utility model, its composition comprises: on the air blowing support with positive insufflation channel, along positive blowing direction, be disposed with screw hole, venting hole, spool bore and lock ring hole;

Orifice plate with through hole is fixed on described air blowing support by set screw and screw hole, and described orifice plate is to form connectivity structure with through hole and venting hole, or forms the plugging structure to venting hole with plate body;

Having stand in channel is arranged in the spool bore on air blowing support with the spool that goes out passage;

The top of lock ring is fixed in lock ring hole, and be built-in with distributing valve, and the bottom of described lock ring protrudes out in described air blowing frame bottom, and the top of described blow head hangs over lock ring bottom, bottom surface is butted on the upper surface of shaping mould and is sleeved on the bottle mouth position that is arranged in shaping mould vial, and its constructional feature is:

Described blow head is to be provided with hollow channel at the middle part of blow head body;

One gas blow pipe is set, described gas blow pipe is to be threaded connection with its top the bottom that is fixed on described distributing valve, and run through the hollow channel of described blow head and arrive the bottle mouth position of described vial with its underpart, between the outer side wall of described gas blow pipe and the inwall of described hollow channel, be formed with annular vent side line;

Just blowing and entering after positive insufflation channel stand in channel by spool and enter and in gas blow pipe, form insufflation channel through described distributing valve; Described annular vent side line is connected with venting hole and is formed exhaust-duct by the passage that goes out of spool.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

1, vial molding time is in process of production very short, only, in a flash, shaping time is longer, and it needs the temperature of vial to be reduced to 560 ℃ of left and right from 700 ℃ of left and right, so the time is relatively long, length during this period of time has determined the height of production efficiency;

And the utility model is by gas blow pipe and being used in conjunction with the blow head of hollow channel, make vial increase a heat radiation approach in the sizing stage, just blowing from having taken away the part heat of vial inwall between bottleneck inwall and blowpipe outer wall, thereby the temperature of vial is lowered fast, reach setting temperature, when the bottle type that this is thicker for bottle wall, material is heavily heavier is produced, effect is especially obvious, efficiency can improve more than 10%, thereby has greatly improved production efficiency.

2, the just air blowing air pressure in vial blow molding and when sizing only needs 1.6Kg left and right, the thinner product of part bottle wall can be lower, but in order to move a required driving source of the gas and also to derive from system air pressure for realizing other systems bottle such as blow back while blow as bottle base, first blow, so system air pressure is generally 2.8-3.0Kg;

And the usage quantity of just blowing can be saved in insufflation channel of the present utility model and exhaust-duct, the system air pressure of just blowing can be reduced to 1.8Kg by former 2.8-3.0Kg, can save a large amount of electric energy; And, if production thin-wall bottle, completely can not exhaust, play more energy-conservation object, the size that has overcome step-down mode of the prior art and be by regulating orifice plate venting hole realizes the energy dissipation problem that inside and outside pressure balanced brings, and this mode venting hole is larger, and pressure of the inside of a bottle is less, the gas of waste is more, and can only judge that whether pressure of the inside of a bottle is reasonable according to the sizing degree of product.

3, the utility model reduces just blowing after air pressure by use and can effectively reduce the defective workmanships such as the cold line of body that produce because air pressure is too high, thus the yield rate of raising product.

Accompanying drawing explanation

Fig. 1 is positive inflatable body schematic diagram in prior art;

Fig. 1 a is the support A structural representation of blowing in prior art;

Fig. 1 b is prior art aperture plate vertical view;

Fig. 1 c is valve core structure schematic diagram in prior art;

Fig. 1 d is the side-view of spool in prior art;

Fig. 1 e is lock ring structural representation in prior art;

Fig. 1 f is distributing valve structural representation in prior art;

Fig. 2 a is the structural representation of distribution head in prior art;

Fig. 2 b is the structural representation of a distribution body in the utility model;

Fig. 2 c is the structural representation of gas blow pipe in the utility model;

Fig. 2 is the positive inflatable body schematic diagram of the utility model;

Number in the figure: the A support of just blowing; 1 orifice plate; 2 spools; 3 distributing valves; 4 venting holes; 5 lock rings; 6 blow heads; 7 bronze medal cylinders; 8 shaping moulds; 9 vials; 10 gas blow pipes; 11 hollow channels; 12 set screws; 13 trip bolts; A screw hole; B spool bore; C lock ring hole; The positive insufflation channel of d; F screw hole; G through hole; H mesopore.

Embodiment

In the present embodiment, the positive inflatable body of a kind of system bottle Mechanism of I. S. Machine, its composition comprises: as shown in Figure 2 on the air blowing support A with positive insufflation channel d, along positive blowing direction, be disposed with screw hole a, venting hole 4, spool bore b and lock ring hole c;

As shown in Figure 1, orifice plate 1 with through hole is fixedly installed on air blowing support A by set screw 12 and screw hole a, as shown in Figure 1 b, the centre of orifice plate 1 is provided with screw hole f, be fixed by set screw 12 with after screw hole a on air blowing support A aligns, on orifice plate 1, be disposed with along the outer circumference of screw hole f the through hole varying in size, orifice plate 1 is to form connectivity structures with through hole and venting hole 4, or forms the plugging structure to venting hole 4 with plate body; By rotating the position of the through hole varying in size on orifice plate 1, regulate the pore size of venting hole 4;

Having stand in channel is arranged in the spool bore b on air blowing support A with the spool 2 that goes out passage, as shown in Fig. 1 c and Fig. 1 d, spool 2 by upper through hole and lower through-hole within it portion be formed with the stand in channel being crisscross arranged and go out passage, the utility model needs rotary spool 2 Rotate 180s in use ° to form two stand in channels that are connected with insufflation channel and exhaust-duct respectively and to go out passage.

As shown in Fig. 1 e, lock ring 5 is divided into upper and lower two parts, on the top of lock ring 5, is provided with through hole g, thereby is connected with the passage that goes out of spool 2; Top is fixed in the lock ring hole c on air blowing support A, and is built-in with distributing valve 3, and as shown in Figure 1 f, the middle part of distributing valve 3 is provided with mesopore h, thereby is connected with the stand in channel of spool 2; The bottom of lock ring 5 protrudes out in the bottom of air blowing support A and is sleeved on the top end face of blow head 6, and the bottom surface of blow head 6 is butted on the upper surface of shaping mould 8 and is sleeved on the bottle mouth position that is arranged in shaping mould 8 vials 9,

As shown in Figure 2 b, blow head 6 being set is to be provided with hollow pipeline 11 at the middle part of blow head body; The structure of this hollow pipeline 11 need to match with the integral outer profile of gas blow pipe 10;

As shown in Figure 2 c, one gas blow pipe 10 is set, gas blow pipe 10 is to be threaded connection with its top the bottom that is fixed on distributing valve 3, and with the hollow channel 11 that blow head 6 is run through in its underpart, arrive the bottle mouth position of vials 9, between the outer side wall of gas blow pipe 10 and the inwall of hollow channel 11, be formed with annular vent side line;

Just blowing and entering after positive insufflation channel d stand in channel by spool 2 and enter in gas blow pipe 10 and form insufflation channel through the mesopore h of distributing valve 3; Annular vent side line is connected with venting hole 4 and is formed exhaust-duct by the passage that goes out of spool 2.

As shown in Figure 2, using method of the present utility model and principle of work are:

The system of first just blowing by Mechanism of I. S. Machine always adjusts pressure valve the air pressure of just blowing can be reduced to 1.6Kg-1.8Kg by 2.8-3.0Kg;

Then the bottom interior wall of distributing valve 3 is set to female thread structure, for fixing gas blow pipe 10, the top of gas blow pipe 10 is connected with distributing valve 3 by helicitic texture;

The total height of the blow head 6 in the present embodiment will keep 68mm, is greater than the blow head of common 56mm in prior art, thereby makes gas blow pipe 10 can adapt to the bottleneck height of variant production, and when changing blow head, gas blow pipe 10 is just without replacing.

When gas blow pipe 10 hollow channel by blow head 6 inserts the bottle mouth position of vial 9, gas blow pipe 10 is formed with annular waste air duct in the both sides of blow head 6, thereby can be so that when needs be discharged unnecessary hot gas, the inner hot gas of vial 9 can be by lock ring 5 the through hole g on top enter the passage that of spool 2, thereby from the outside that venting hole 4 flows out to air blowing support A, complete exhaust.

Then the venting hole 4 on air blowing support A is sealed in the position of, adjusting through hole on orifice plate 1;

Finally, by spool 2 Rotate 180 degree, make just blowing after step-down pass through successively the stand in channel of spool 2 from the positive insufflation channel d of air blowing support A, then enter in the gas blow pipe 10 being communicated with distributing valve 3, directly enter vial 9 and complete blowing process, do not waste and anyly just blow.

In the situation that if the bottle type of producing is simple and product weight is lighter, can the venting hole of the support A that just blows be sealed completely by the position of the through hole varying in size on rotation orifice plate 1, prevent gas leakage;

As Special bottle type or product weight is heavier while needing balance vial external and internal pressure, can cover by adjusting the position of the through hole varying in size on the orifice plate 1 on venting hole 4, with this, adjust the pore size of venting hole 4, carry out suitably exhaust of ground, and just blowing of now discharging is the hot gas ejecting through in vial 9, can take away heat in part bottle, thereby can enhance productivity, save pressurized air tolerance.

Claims

1. make the positive inflatable body of bottle Mechanism of I. S. Machine for one kind, its composition comprises: upper at the air blowing support (A) with positive insufflation channel (d), along positive blowing direction, be disposed with screw hole (a), venting hole (4), spool bore (b) and lock ring hole (c);

Orifice plate (1) with through hole is fixed on described air blowing support (A) by set screw (12) and screw hole (a), described orifice plate (1) is to form connectivity structure with through hole and venting hole (4), or forms the plugging structure to venting hole (4) with plate body;

Having stand in channel is arranged in the spool bore (b) on air blowing support (A) with the spool (2) that goes out passage;

The top of lock ring (5) is fixed in lock ring hole (c), and be built-in with distributing valve (3), the bottom of described lock ring (5) protrudes out in described air blowing support (A) bottom, the top of described blow head (6) hangs over lock ring bottom, bottom surface is butted on the upper surface of shaping mould (8) and is sleeved on the bottle mouth position that is arranged in shaping mould (8) vial (9), it is characterized in that:

Described blow head (6) is at the middle part of blow head body, to be provided with hollow channel (11);

One gas blow pipe (10) is set, described gas blow pipe (10) is to be threaded connection with its top the bottom that is fixed on described distributing valve (3), and run through the hollow channel (11) of described blow head (6) and arrive the bottle mouth position of described vial (9) with its underpart, between the outer side wall of described gas blow pipe (10) and the inwall of described hollow channel (11), be formed with annular vent side line;

Just blowing and entering the rear stand in channel by spool (2) of positive insufflation channel (d) and enter formation insufflation channel in gas blow pipe (10) through described distributing valve (3); Described annular vent side line is connected with venting hole (4) and is formed exhaust-duct by the passage that goes out of spool (2).