CN200954680Y - Bottle-blowing device structure of jet-out moulder - Google Patents

Abstract

The utility model relates to a bottle blowing assembly structure for the ejection forming machine, mainly comprising an ejection forming group and a bottle blowing die assembly; wherein, the ejection forming group comprises an ejection tube, a fixed wall, a female die assembly, a movable wall and a male die assembly. The inner of the ejection tube can hold the plastic raw material. The inside of the fixed wall is connected to the female die assembly; the inner of the female assembly is provided with a bottle blank- forming flute; the direction relative to the inner side of the fixed wall is provided with a movable wall; the inside of the movable wall is connected to the male die assembly; the inner side of the male die assembly is provided with a mandrel, which is positioned in the bottle blank forming flute of the female die assembly for the forming of the bottle blank; the bottle blowing die assembly group is composed of two bottle blowing half dies which are at separate and relative positions; the mandrel is positioned in the bottle blowing die assembly group tight closed by two bottle blowing half dies; with the air ingressing via an air intake of the blowing duct, the bottle blank is shaped by blowing to be a blow molding finished product. Thereby, the utility model has the functions of a bottle-forming and a bottle blowing forming concurrently, considerably simply the structure, allowing a more reliability and a cost reduction.

Description

The bottle blowing apparatus structure of Jet forming machine

Technical field

The utility model is relevant for a kind of bottle blowing apparatus structure of Jet forming machine structure, particularly Jet forming machine.

Background technology

Commonly use as No. the 092208869th, TaiWan, China patent application case " penetrating the bottle blowing machine improvement ", a kind of ejaculation bottle blowing machine improvement, group is provided with the bottle blowing mould group between movable die wall and fixed die, this bottle blowing mould group have core can with penetrate mould and blowing mould relative set, make it to do in regular turn the ejection formation of bottle embryo, die change forms required one-tenth bottle with blowing mould again, afterwards, blowing mould promptly opens and withdraws from into bottle: it is characterized in that: this is penetrated mould and blowing mould and puts and is fixed in fixedly die wall inboard, this core with two cores and place rotating disk and with penetrate mould, blowing mould is corresponding setting, upright rotating disk side in addition then is connected with a gear, utilize the movable pivot joint of gear and movable die wall do and can drive work and come back rotation for 180 ° by power source binding, the ejaculation bottle blowing machine improvement of commonly using has bottle embryo forming and bottle blowing moulding De Le energy, but core places and utilizes the gear principle to make dial rotation on the rotating disk, and this kind structural disadvantages is to make and goes up than complexity and cost height.

Because above-mentioned disappearance drawback, the utility model creator thinks that it has the anxious improved necessity for the treatment of, it is the idea of thinking and improve creation, and always adhere to the well-designed theory that has, improved at existing disappearance, inquiring into and repeatedly revise improvement through design in many ways, is to have the utility model to go out the bottle blowing apparatus structure of Jet forming machine, fully to meet practical improvement and industry applications eventually.

Summary of the invention

The utility model purpose is, a kind of bottle blowing apparatus structure of Jet forming machine is provided, and to overcome the above-mentioned defective of conventional art, to make the low structure of comparatively simple and easy cost, replaces making the high structure of comparatively complicated cost.

Technical solutions of the utility model: a kind of bottle blowing apparatus structure of Jet forming machine, mainly form by ejection formation group, bottle blowing mould group; Wherein:

The ejection formation group, it is made up of ejaculation tube, fixation wall, removable wall that can ccontaining plastic material, penetrates a tube the place ahead and has nozzle, and this nozzle is connected with fixation wall, and fixation wall inboard relative direction has removable wall;

It is characterized in that:

The ejection formation group is made up of master tooling, male mould, this fixation wall is inboard to be connected with master tooling, has a bottle embryo forming groove in the master tooling, the inboard relative direction of fixation wall has removable wall, and this removable wall is inboard to be connected with male mould, and the male mould inboard has core, this core is positioned at the bottle embryo forming groove of master tooling, have gas blow pipe in the male mould, its inflatable mouth is positioned on the core, and the core both sides have the bottle blowing mould group;

The bottle blowing mould group is by two positions and separates relative bottle blowing half module and form, and the core of male mould is between two bottle blowing half modules, and this core is positioned at the bottle blowing mould group of two bottle blowing half module driving fits.

The utility model beneficial effect: the bottle blowing apparatus structure of the utility model Jet forming machine, to make the low structure of comparatively simple and easy cost, replace making the high structure of comparatively complicated cost, possesses the function that bottle embryo forming and bottle blowing are shaped simultaneously, simplify the structure greatly, make that it is more reliable, cost reduces.

Description of drawings

Fig. 1: be part isometric exploded view of the present utility model

Fig. 2: be that bottle embryo forming of the present utility model is executed real schematic diagram

Fig. 3: be that real schematic diagram is executed in bottle blowing mould group of the present utility model and core driving fit

Fig. 4: be that schematic diagram is implemented in bottle embryo bottle blowing of the present utility model shaping

Fig. 5: be that bottle blowing mould group of the present utility model is separated with core and executed real schematic diagram

The specific embodiment

The utility model mainly is made up of ejection formation group 1, bottle blowing mould group 2 relevant for a kind of bottle blowing apparatus structure (seeing also Fig. 1) of Jet forming machine; Wherein:

Ejection formation group 1, by penetrating tube 11, fixation wall 12, master tooling 13, removable wall 14, male mould 15 is formed, this penetrates in the tube 11 can ccontaining plastic material 3, be provided with nozzle 111 in penetrating tube 11 the place aheads, this nozzle 111 is connected and fixed wall 12, these fixation wall 12 inboard master toolings 13 that connect, in master tooling 13, be provided with a bottle embryo forming groove 131, be provided with removable wall 14 in fixation wall 12 inboard relative directions, these removable wall 14 inboard male moulds 15 that connect, be provided with core 151 in male mould 15 inboards, this core 151 is inserted in the bottle embryo forming groove 131 of master tooling 13, can be provided with gas blow pipe 152 in male mould 15 for bottle embryo 4 moulding (seeing also Fig. 2), and inflatable mouth 153 is located on the core 151, and establish bottle blowing mould group 2 in core 151 both sides;

Bottle blowing mould group 2, be by two positions and separate relative bottle blowing half module 21 and form, it between two bottle blowing half modules 21 core 151 of male mould 15, this core 151 can be inserted the bottle blowing mould group 2 interior (seeing also Fig. 3) of two bottle blowing half modules, 21 driving fits, gas enters via the inflatable mouth 153 of gas blow pipe 152, and with bottle embryo 4 bottle blowings shapings (seeing also Fig. 4).

Use when implementing, the bottle blowing apparatus structure (seeing also Fig. 1) of Jet forming machine of the present utility model, it is fixing at first the nozzle 111 of the ejaculation tube 11 of ejection formation group 1 to be connected and fixed wall 12, to establish removable wall 14 in fixation wall 12 inboard relative directions, then, master tooling 13 is inboard fixing in conjunction with fixation wall 12, male mould 15 combining movement walls 14 are inboard fixing, again two bottle blowing half modules 21 of bottle blowing mould group 2 are installed in core 151 both sides of male mould 15, these two bottle blowings half module, 21 positions are separately relatively, in the time of will be with 4 moulding of bottle embryo, this removable wall 14 and bottle blowing mould group 2 move towards fixation wall 12 directions together, and the core 151 that makes male mould 15 enters 131 interior (as shown in Figure 2) of bottle embryo forming groove of master tooling 13, at this moment, between core 151 and the bottle embryo forming groove 131 space is arranged, by the nozzle 111 that penetrates tube 11 plastic material 3 is injected in bottle space of embryo forming groove 131, plastic material 3 will coat core 151 outer rims and form bottle embryo 4, then, in the time of will be with bottle embryo 4 bottle blowing mouldings, this removable wall 14 and bottle blowing mould group 2 move in the opposite direction together and return original position (as shown in Figure 3), at this moment, two bottle blowing half modules 21 of bottle blowing mould group 2 move to the inside, two bottle blowing half modules 21 and core 151 driving fits, gas pours in bottle embryo 4 (as shown in Figure 4) via the inflatable mouth 153 of gas blow pipe 152, in bottle blowing mould group 2, bottle embryo 4 blow moldings are produced blowing finished product 5, then, two bottle blowing half modules 21 of this bottle blowing mould group 2 are moved apart (as shown in Figure 5) laterally, core 151 separates with finished product 5, then can take out finished product 5.

Only the above only is a preferred embodiment of the present utility model, when can not with qualification scope of the present utility model.Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims (1)

1. the bottle blowing apparatus structure of a Jet forming machine mainly is made up of ejection formation group, bottle blowing mould group; Wherein:

The ejection formation group, it is made up of ejaculation tube, fixation wall, removable wall that can ccontaining plastic material, penetrates a tube the place ahead and has nozzle, and this nozzle is connected with fixation wall, and fixation wall inboard relative direction has removable wall;

It is characterized in that:

The ejection formation group is made up of master tooling, male mould, this fixation wall is inboard to be connected with master tooling, has a bottle embryo forming groove in the master tooling, the inboard relative direction of fixation wall has removable wall, and this removable wall is inboard to be connected with male mould, and the male mould inboard has core, this core is positioned at the bottle embryo forming groove of master tooling, have gas blow pipe in the male mould, its inflatable mouth is positioned on the core, and the core both sides have the bottle blowing mould group;

The bottle blowing mould group is by two positions and separates relative bottle blowing half module and form, and the core of male mould is between two bottle blowing half modules, and this core is positioned at the bottle blowing mould group of two bottle blowing half module driving fits.

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