CN2579646Y

CN2579646Y - Slide plate horizontal reciprocation injection drawing blow molding forming machine

Info

Publication number: CN2579646Y
Application number: CN 02250130
Authority: CN
Inventors: 曹志亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-02
Filing date: 2002-12-02
Publication date: 2003-10-15
Anticipated expiration: 2012-12-02

Abstract

The utility model relates to a slide plate horizontal reciprocating type injection drawing blow molding forming machine, which belongs to the technical field of injection drawing blow molding forming machinery. The utility model solves the technical problem that the machine can make injection drawing blow, can make injection blow, and can simultaneously produce plastic containers with a same shape or different shapes. For this end, both sides of a fixed mould plate are respectively provided with bottle forming mould cavities, and the middle part of the fixed mould is provided with an injection mould cavity; a movable mould plate is movably connected with a slide plate seat through a guide post, and the slide plate seat is in sliding connection with a slide plate through a guide rail and is provided with an insert block for opening and closing bottle jacks. Both sides of the movable mould plate are respectively provided with blow cores, and the middle part of the movable mould plate is provided with an injection core, wherein, the blow cores and the injection core penetrate the slide plate seat, the slide plate and the insert block for opening and closing bottle jacks. Two bottle forming devices are arranged on the movable mould plate, corresponding to the blow cores, and each of the two bottle forming devices is respectively provided with a travel position limiting mechanism. The utility model can both adopt a horizontal structure for opening and closing a mould horizontally and adopt a vertical structure for opening and closing a mould vertically.

Description

The reciprocating type injection stretching blow molding machine of a kind of slide plate level

Technical field

The utility model relates to injection stretching blow molding machine tool technical field, the reciprocating type injection stretching blow molding machine of particularly a kind of slide plate level.

Background technology

At present, generally mostly to be three stations rotary for the one step injection stretch blow moulding of Shi Yonging, its structure is three cover independent device are installed on the big disk, every covering device correspondence different stations, it is type embryo injection station, blow molding station, demoulding station, and make the swing circle sex work with disc centre.Two stations of employing and the rotary injection drawing blow method of four stations are also arranged.Shortcomings such as all there is complex structure in these make-up machines, cost an arm and a leg, and the mould positioning difficulty is big, and the cycle stroke is long, and because of its three cover (or two covers, quadruplet) self-contained unit disperses to install, its required precision is improved, the difficulty on the process technology increased.Add a forming machine and can only produce a kind of shapes of containers, if think to produce simultaneously two kinds of difform containers, then need increase board, enlarge and drop into, this increases one's load concerning medium-sized and small enterprises beyond doubt, and they only be applicable to annotate stretch blow or notes blow wherein a kind of, dual-purpose simultaneously, thereby its production scope of application is narrower.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind of and can annotates stretch blow and can annotate the make-up machine that blows and produce two kinds of identical or different shaped containers simultaneously again.

The technical solution that the utility model proposed is such: the reciprocating type injection stretching blow molding machine of a kind of slide plate level, comprise injection device, and become bottle 15, power set 14, mould emptier 12 becomes bottle die cavity 5 and 6, injection mold cavities 11,

blow cores

18 and 19 is annotated core 9, solid plate 2, moving platen 4, guide pillar 16, the bottleneck folding inserts 10, and described solid plate 2 both sides are equipped with bottle die cavity 5,6 respectively, and injection mold cavities 11 is equipped with in the centre; Described moving platen 4 flexibly connects by guide pillar 16 with slide plate chair 13, slide plate 3 is slidingly connected by guide rail 17 with slide plate chair 13, the bottleneck folding is housed on the slide plate 3 inserts 10, on moving platen 4 both sides blow

cores

18,19 is housed respectively, the centre is equipped with and is annotated core 9,

blow cores

18,19 and notes core 9 pass slide plate chair 13, slide plate 3 and bottleneck folding and insert 10, in moving platen 4 correspondences an one-tenth bottle 15 respectively is housed on the

blow cores

18,19, are becoming on bottle 15 lateral columns stop screw 7 is housed.On the described slide plate chair 13 power set 14 are housed, fixedly connected with slide plate 3 by connecting rod 1.Mould emptier 12 is equipped with in 4 back central authorities at moving platen, and inserting by connecting rod 20 and bottleneck folding 10 links to each other.The horizontal placement or the vertical placement of folding mould up and down of folding mould before and after this make-up machine can adopt.

Compared with prior art, the utlity model has following useful benefit: produce plastic containers with the utility model and can shorten the time of moving between station, improved production efficiency, bottle blowing station and notes embryo station are processed on same rectangular mold, reach positioning accuracy request easily; This shaping machine structure is simple, and is easy to maintenance, and structure more becomes rationally, and energy consumption is low, under high-quality prerequisite cost reduction; Can produce two kinds of identical or different shapes of containers simultaneously with this make-up machine, and can realize the injection-blow molding moulding, also can realize injection stretch blow molding, both saved board, reduce the heavy burdens, can satisfy the production needs of multiple different vessels again, be convenient to generally promote the use of.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is the left view of Fig. 1.

The specific embodiment

By following embodiment the utility model is further elaborated.

Referring to Fig. 1, shown in Figure 2, during the work of this make-up machine, slide plate 3 is in a side of slide plate chair 13, the injecting systems matched moulds is also being annotated injection molding tube embryo on the core 9, die sinking then, and slide plate chair 13 is being with slide plate 3, bottleneck folding on the slide plate 3 is inserted and 10 is clamped the pipe mouth, successively break away from die cavity 11 together and annotate core 9 and blow

cores

18,19 along guide pillar 16, slide plate 3 moves on to the opposite side of slide plate chair 13 with pipe under the effect of power set 14.Slide plate chair 13 closes, to die cavity 11 with become bottle die cavity 5 or 6 matched moulds, immediately blow

cores

18 or 19 is penetrated on the slide plate 3.Behind the matched moulds, under 15 effects of one-tenth bottle, the pipe embryo is carried out stretch-blow once more, make container, annotate core 9 simultaneously and continue to outpour pipe.Once more after the die sinking; slide plate chair 13 is being with slide plate 3; bottleneck folding on the slide plate 3 10 bottlenecks of clamping pipe mouth and molded container of inserting; successively break away from injection mold cavities 11 together and annotate core 9 and blow

cores

18,19 along guide pillar 16; under power set 14 effects, return a side of slide plate chair 13 with tail skid 3; mould emptier 12 drives the bottleneck folding by connecting rod 20 and inserts 10, and Manufactured container is deviate from.Slide plate chair 13

die cavity

11,5,6 that closes, pipe is enclosed within on

blow cores

18 or 19, and above-mentioned work once more circulates.Like this, injection moulding pipe and stretching bottle blowing carry out simultaneously, and the left and right horizontal reciprocation cycle moves, and realize " one-step method " automation mechanized operation of injection drawing blow.

In the present embodiment, can carry out blowing or stretch-blow to pipe by regulating the stroke that stop screw 7 is controlled to stretching bar 8 in the bottle 15.In stretch-blow, become bottle die cavity 5,6 by regulating stop screw 7 with the change both sides, can make the identical container of shape simultaneously, also can make two kinds of variform containers simultaneously.

The utility model can adopt the horizontal type structure of front and back die sinking, also can adopt the vertical structure of lower open die.

Claims

1, the reciprocating type injection stretching blow molding machine of a kind of slide plate level comprises injection device, becomes bottle (15) and stroke limit mechanism thereof, power set (14), mould emptier (12) becomes bottle die cavity (5) and (6), injection mold cavities (11), core (9) is annotated in blow cores (18) and (19), solid plate (2), moving platen (4), guide pillar (16), bottleneck folding insert (10), it is characterized in that: described solid plate (2) both sides are equipped with a bottle die cavity (5,6) respectively, and injection mold cavities (11) is equipped with in the centre; Described moving platen (4) flexibly connects by guide pillar (16) with slide plate chair (13), slide plate (3) is slidingly connected by guide rail (17) with slide plate chair (13), bottleneck folding insert (10) is housed on the slide plate (3), on moving platen (4) both sides blow cores (18,19) is housed respectively, the centre is equipped with and is annotated core (9), blow cores (18,19) and annotate cores (9) and pass slide plate chair (13), slide plate (3) and bottleneck folding and insert (10), moving platen (4) corresponding an one-tenth bottle (15) respectively is housed on the blow cores (18,19).

2, injection stretching blow molding machine according to claim 1 is characterized in that: power set (14) are housed on the described slide plate chair (13), fixedly connected with slide plate (3) by connecting rod (1).

3, injection stretching blow molding machine according to claim 1 is characterized in that: mould emptier (12) is equipped with in back central authorities at moving platen (4), by connecting rod (20) and bottleneck folding insert (10) link to each other.

4, injection stretching blow molding machine according to claim 1 is characterized in that: the horizontal placement or the vertical placement of folding mould up and down of folding mould before and after this make-up machine can adopt.