CN206127105U - Parison mold utensil that glass beverage bottle was used at bottom of production deep recess - Google Patents

Abstract

The utility model relates to a parison mold utensil that glass beverage bottle was used at bottom of production deep recess is provided with funnel (2) on bevel connection (13) upper portion of mould, funnel (2) top is provided with vexed head (1), mouthful (15) the lower part that contains of mould is provided with bush (4), be provided with core (9) in bush (4), core (9) joint all around have bush sleeve (5), and the bottom is provided with the core and connects (7), bush sleeve (5) bottom is provided with seals an air jacket section of thick bamboo (6), it is provided with clamp ring (8) in an air jacket section of thick bamboo (6) to seal, core (9) lower part and core connect the activity of (7) upper portion and set up in clamp ring (8). At the bottom of appearing sticking at the bottom of the present deep recess of solution that this mould structure can be fine in the manufacturing of glass bottle easily, turn over the defect that vexed first line, bottleneck friedly split etc. The yield is low, appearance quality is poor, wide market prospect consequently has.

Description

A kind of parison mold tool for producing deep concave bottom glass wine bottle

Technical field

The utility model is related to glass container production field, and in particular to a kind of first type for producing deep concave bottom glass wine bottle Mould.

Background technology

Glass is a kind of transparent or semitransparent solid matter, and glass is rigid body under normal temperature, and hardness is high.The shape in melting Into contiguous network structure；Viscosity gradually increases and hardens and non crystallized silicates nonmetallic materials in cooling procedure, can give birth to Produce into various shapes, such as plate glass, building glass post, all kinds of beer bottles, low and middle-grade White Spirit Bottles, High Grade Liquor bottle.Category of glass Bottle is one of most commonly used material of modern application.Made in China glass technology is grasped early in West Zhou Dynasty with regard to own Jing, but The real packing container as scale is just engendered in the Qing Dynasty, and it is due to west state that glass becomes the main material of bottle Family is deepened for the grasp of glass technology, produces the bottle of many finenesses.

But the fatal defects of glass wine bottle are broken, therefore, it is right that the past mode of production is used as by increasing wall thickness Plan.With the raising of living standards of the people, the requirement to glass container tool also with also come higher, and its lightweight intensity height attractive in appearance Requirement it is especially prominent, therefore, reduce wall thickness, mitigate bottle weight, improve intensity, be container glass product lightweight research, Become and promote China's glass industry sustainable development, the only way of response national industry strategy upgrading policy, be irreversible The development trend for turning.

The discharge of 1 gram of carbon dioxide is reduced by according to the literature 1 gram of weight often drops in glass bottle and jar, effects of energy saving and emission reduction is very Significantly.At present glass wine bottle manufacture lightweight has very big on energy-saving using Mechanism of I. S. Machine blowing technique production glass wine bottle Improve, change the defect that traditional handicraft is unable to volume production, while its network integrity and good compactness, product has excellent heat Learn performance, higher heat shock resistance intensity and higher case hardness so as to scratch, device are less prone to during Reusability Ware fineness is greatly improved, and simple for process, high working efficiency.And, for glassware, its intensity is not Is determined by wall thickness maximum position, but determined by most thin position, therefore make the wall thickness of product try one's best that to be uniformly distributed be light weight Change and structurized important channel.

But mould must be used using blow-and-blow blowing production high-grade glass bottle, due to them and glass wine bottle table Face contacts, and the shape and fineness degree of mould inner surface are transferred directly on glass outer surface, therefore mould is glass wine bottle The important tool of shaping.Die horizontal is also that restriction glass wine bottle quality and industry process-technology-evolutions are asked with the bottleneck of efficiency Topic, but existing mould mostly is integral structure, such mould need using Computerized Numerical Control processing technology by numerical control programming come Make, not only difficulty of processing is big, and long the production cycle high cost.

Light-weighted precondition is the structural behaviour for not reducing product, i.e. structuring, is tied based on glass wine bottle lightweight Structureization considers that the distribution of the uniform wall thickness of glass wares is the light-weighted important channel of product, and uniform wall thickness to be also glass blow The technological difficulties of moulding process processed.Find in process of production：It is the body below first blow ring where wall thickness is partially thin;Partially thick Place is body and bottleneck position between bottom of bottle, first blow ring and shoulder.

Glass wine bottle is typically all designed by indent bottom structure, and bottom of bottle central authorities do not contact to earth, and as far as possible to bottle indent, this is favourable Stablizing in bottle, prevents from abrading, bursts, and increases internal pressure strength.As people pursue glass packaging high-grade, attractive in appearance, make Concave bottom structure to deep concave bottom develops.It is easily to realize from 3～5mm indents from the point of view of current vial manufacturing process, works as indent Size will reach more than 10mm, referred to as deep concave bottom vial, that is, occur that manufacture is difficult, and outstanding behaviours is sticking to mould bottom, turns over vexed Head line, bottleneck burst, and with the defect that yield rate is low, presentation quality is poor.

Therefore the lightweight of osculum glass wine bottle is related to the various aspects such as blank mould cavity design, process conditions, parison mold Tool is the mould for preparing glass wine bottle blank material base, and shaping of its shape to glass wine bottle plays vital effect, to make Product wall thickness is homogenized, and the present invention considers from the design of optimization blank mould.

The content of the invention

The present invention manufactures light-weighted technical problem to solve depth concave bottom vial at present, there is provided a kind of low cost, knot Structure is reasonable, easy to operate, the long service life parison mold tool for preparing deep concave bottom glass wine bottle.

To solve above technical problem, the technical solution of the utility model is：It is a kind of to produce deep concave bottom glass wine bottle Parison mold has, it is characterised in that：Including silently, funnel, die ontology, mouth mold, mouth mold sleeve, envelope air-casing cylinder, fuse joint, folder Ring, fuse, the die ontology top is provided with angle, and middle part is provided with vial embryo chamber, bottom and is provided with containing mouth, described Angle top is provided with funnel, and the funnel is provided with silently, and the bottom containing mouth is provided with mouth mold, the mouth mold top End face is provided with radiating groove, is internally provided with bottleneck type inside groove, and bottom is provided with bottom plate hole, in the bottom plate hole mouth mold is connected with Sleeve, is inserted with fuse in the mouth mold sleeve, the fuse bottom is connected with fuse joint, and the mouth mold sleeve bottom is connected with Envelope air-casing cylinder, is provided with clamp ring in the envelope air-casing cylinder, the fuse lower end and fuse upper end of joint are fixed in clamp ring.

The silently outside side is provided with pin rod by nut, and the arc that bottom is provided with horn mouth imitated structure is convex Rise.

The arc convex is highly 5mm.

The die ontology is combined by the die and punch that are arranged symmetrically and constituted, and the die is arranged with punch in contact position Dovetail groove, makes trapezoidal concaveconvex structure positioning.

Insulation hole one is evenly equipped with the outside of the angle of the die ontology inside, top of the die ontology inside containing mouth is equal It is furnished with insulation hole two, the outside in the die ontology internal insulation hole one offering the logical of up/down perforation with being spaced apart state Air holes.

The insulation Kong Eryu radiating grooves are to be correspondingly arranged.

A diameter of 8.5mm in the insulation hole one, depth is 60mm, a diameter of 8mm in the insulation hole two, and depth is 39mm, a diameter of 10mm of the air vent.

The insulation hole one is internally provided with internal thread with insulation hole two, and outside is provided with port lid, sets on the port lid It is equipped with external screw thread.

The distance of the insulation Kong Yiyu die ontology central axis is 51mm, the insulation Kong Eryu die ontologies axle center The distance of axis is 30mm, and the air vent is 64.5mm with the distance of die ontology central axis.

The quantity in the insulation hole one is 22, and the quantity in the insulation hole two is 18, and the quantity of the air vent is 22, the quantity of the radiating groove is 18.

The fuse interior lower end is provided with passage one, and the fuse joint is internally provided with the passage two of insertion, The bottom of the passage one is connected with the top of passage two.

The vial embryo chamber（14）Mouth diameters be 23.2mm, base diameter is 50mm, is highly 186.7mm.

This patent is respectively provided with and is incubated hole at the top of die ontology by being provided with arc convex in silently bottom with bottom Hole, effectively improves the formation of the deeply recessed structure in vial blank bottom, and can be very good to solve depth concave bottom glass at present Easily occur in bottle manufacture sticking to mould bottom, turn over baffle mark, bottleneck burst etc., the defect that yield rate is low, presentation quality is poor, therefore have Wide market prospects.

Description of the drawings

Fig. 1 is the cross-sectional view of the utility model parison mold tool；

Fig. 2 is the structural representation at the top of the die ontology of the utility model parison mold tool；

Fig. 3 is the structural representation of the die ontology bottom of the utility model parison mold tool；

Fig. 4 is the cross-sectional view of the mouth mold of the utility model parison mold tool；

Fig. 5 is the structural representation at the top of the mouth mold of the utility model parison mold tool；

Fig. 6 is the scale diagrams in the vial embryo chamber of the utility model parison mold tool.

Specific embodiment

Below in conjunction with the accompanying drawings 1-6 and specific embodiment are described in further detail to the utility model.

A kind of parison mold tool for producing deep concave bottom glass wine bottle, including silently 1, funnel 2, die ontology 3, mouth mold 4, mouth Die sleeve cylinder 5, envelope air-casing cylinder 6, fuse joint 7, clamp ring 8, fuse 9, the die ontology 3, funnel 2, silently 1 be low-alloy cast iron Casting is formed；Described fuse 9 is bronze material；Mouth mold 4, mouth mold sleeve 5, envelope air-casing cylinder 6, clamp ring 8, fuse joint 7 are resistance to Hot steel matter.

The top milling of the die ontology 3 has angle 13, and middle part milling has vial embryo chamber 14, bottom milling to have containing mouth 15, the top of the angle 13 is connected with funnel 2, and the top of the funnel 2 is connected with silently 1, and the bottom containing mouth 15 is connected with mouth Mould 4, the mouth mold 4 is connected with mouth mold sleeve 5, and the top end face of the mouth mold 4 is provided with radiating groove 16, and internal milling has bottleneck type Inside groove 17, bottom is provided with to be connected with mouth mold sleeve 5, the mouth mold sleeve 5 in bottom plate hole 18, the bottom plate hole 18 and is inserted with core Son 9, the bottom of the fuse 9 is connected with fuse joint 7, and the bottom of mouth mold sleeve 5 is connected with envelope air-casing cylinder 6, the envelope air-casing Clamp ring 8 is provided with cylinder 6, the lower end of the fuse 9 and the upper end of fuse joint 7 are fixed in clamp ring 8.

The silently 1 outside side is installed with pin rod 11 by nut 12, and bottom is cast with arc of the height for 5mm Raised 19.

The die ontology 3 is combined by die and punch and constituted, and the die arranges dovetail groove 10 with punch in contact position, Make trapezoidal concaveconvex structure positioning.

The outside of the inside angle 13 of the die ontology 3 is equal with space state around the circular arc direction in vial embryo chamber 14 It is even to be disposed with insulation hole 1, circular arc direction of top of the inside of the die ontology 3 containing mouth 15 around vial embryo chamber 14 Insulation hole 2 21 is evenly arranged with space state, the outside in the internal insulation hole 1 of the die ontology 3 is young around vial The circular arc direction of die cavity 14 is evenly distributed with the air vent 22 of up/down perforation with space state.

Insulation hole 2 21 inside the die ontology 3 is to be correspondingly arranged with the radiating groove 16 of the top end face of mouth mold 4.

A diameter of 8.5mm in the insulation hole 1, depth is 60mm, a diameter of 8mm in the insulation hole 2 21, depth For 39mm, a diameter of 10mm of the air vent 22.

The inside in the insulation hole 1 and insulation hole 2 21 is drilled with internal thread, and outside is provided with externally threaded port lid.

The distance of the insulation hole 1 and the central axis of die ontology 3 is 51mm, the insulation hole 2 21 and mould sheet The distance of the central axis of body 3 is 30mm, and the air vent 22 is 64.5mm with the distance of the central axis of die ontology 3.

The quantity in the insulation hole 1 is 22, and the quantity in the insulation hole 2 21 is 18, the air vent 22 Quantity is 22, and the quantity of the radiating groove 16 is 18.

The interior lower end of the fuse 9 is provided with passage 1, and the fuse joint 7 is internally provided with the ventilation of insertion Hole 2 24, the bottom of the passage 1 is connected with the top of passage 2 24.

It is to reduce body wall thickness between first blow ring and shoulder shown in Fig. 6, inside the die ontology 3 vial is offered Embryo chamber, the diameter of cavity bottom（It is neck bottom diameter）For 23.2mm, a diameter of 26mm of die cavity internal collar middle-end, type Height between the diameter of chamber neck bottom and the diameter of neck middle-end is 17.8mm, constitutes blank mould neck first paragraph round platform 31 '；

A diameter of 29mm at the top of die cavity internal collar, the diameter at the top of the diameter 26mm of neck middle-end and neck constitutes blank mould Neck finish round platform 32 ', is highly 16.1mm；

The diameter 29mm of shoulder bottom in die cavity, a diameter of 37.2mm in die cavity in the middle part of shoulder, the diameter of shoulder bottom Blank mould shoulder first paragraph round platform 33 ' is constituted with the diameter in the middle part of shoulder, is highly 11.6mm；

A diameter of 45.6mm in die cavity at the top of shoulder, the diameter at the top of the diameter and shoulder in the middle part of shoulder constitutes blank mould shoulder Portion end round platform 34 ', is highly 13.2mm；

The first base diameter 45.6mm of die body portion round platform 35 ' in die cavity, round platform shaped body top end diameter 51.6mm, both it Between height be 119.9mm.

Top end diameter 50mm of inverted trapezoidal circular arc blank mould bottom 36 ', is highly 8.1 millimeters；The length of the mould of die ontology 3 Spend for 214.2mm；

Further, the shoulder of shoulder first paragraph round platform 33 ' is the circular arc to axis indent in die cavity described in the utility model, The radius of the circular arc is 25mm;The shoulder of shoulder end round platform 34 ' is the cambered outwards circular arc of axis in die cavity, the half of the circular arc Footpath is 25mm.

The die cavity height 186.7mm of die ontology 3.

The appropriate design of the structure of parison mold causes the smooth whereabouts of glass gob, reduces frictional force, glass wine bottle wall thickness Uneven, especially the became uneven phenomenon at shoulder position has obtained good improvement, improves the presentation quality of glass wine bottle.

The using method of the parison mold tool of the deep concave bottom glass wine bottle of the utility model production：Powder machine is opened, makes to found Good glass gob quantitatively falls down through material receiving mechanism splicing spoon, chute, steering groove from powder machine, and now funnel 2 passes through The upper end open angle of die ontology 3 is that 60 ° of angle 13 is fixed on die ontology 3 so that guiding of the frit through funnel 2 In entering into the vial embryo chamber 14 of die ontology 3, now silently 1 immediately fall off, be buckled on funnel 2；To prevent stream from entering The press-and-blow mechanism of the lower section of die ontology 3, openning die sleeve cylinder 5 and mouth mold 4 are engaged after installation, are stuck on envelope air-casing cylinder 6, mouth mold 4 It is fixed on die ontology 3 by the draw-in groove of the lower end of die ontology 3, the fuse 9 being connected with fuse joint 7 now insert port In mould 4, tightly mouth mold 4 is locked in obvolvent to die ontology 3 in forming process, there is provided to the active force that mouth mold 4 is enough, it is to avoid The deformation of the bottleneck portion of glass wine bottle.

Hole with compressed air from silently 1 to first blow in vial embryo chamber 14, make frit compacting full of mouth mold 4 with At mouth mold sleeve 5, the screw thread mouth and crown mouth of bottleneck outer surface is formed, fuse 9 forms blank material bottleneck with the glass metal of pressure The air pocket of inner surface and blow back, air pocket is central and very symmetrical in bottleneck.

As shown in Fig. 5, the uniform radiating groove arranged in mouth mold, as glass gob falls so that in parison mold die cavity Residual air is also able to from uniform mouth mold radiating groove discharge so that can well be vented between parison mold and the mating surface of mouth mold 4, solves The problems such as bottleneck is non-round, reduces the generation of substandard products, improves several bottles of total qualities of glass.Because glass gob front end is The temperature of blank mouth position is minimum all the time, and the size of parison mold die cavity bottom oral area is less, the cooling velocity of blank material It is very fast easily to produce premature setting, the post forming of follow-up Cheng Mo, insulation hole 21 and the uniform radiating groove of mouth mold of setting can be affected While effect under so that the temperature of blank gob bottom is maintained at and be enough to provide the viscosity temperature scope required for blow molding process It is interior, it is ensured that the shaping of blank bottleneck, bottleneck and shoulder position.

After oral area shaping, silently 1 speed away, the funnel 2 being fixed on angle 13 returns to original position, silently 1 is rapidly returned to Push down and be fixed on the angle 13 of die ontology 3, the upper end open of die ontology 3 is sealed, do the mould bottom of parison mold.Mouth mold Fuse 9 in 4 segment distance that voluntarily falls is exited from the bottom plate hole 18 of mouth mold 4, to by passage 1 and passage 2 24 The compressed air being blown into concedes path.Compressed air from the gap of bottleneck and fuse 9 and mouth mold sleeve 5, to by the shape of fuse 9 Into air pocket recess blow back, make frit flowing forming, frit upper end contact to form vial blank with silently 1.

In the first type stage, controlled by the mold temperature for being incubated the setting in hole to ensure parison mold, its Main Function is to assign The Temperature Distribution that glass melt is certain is given, the thickness distribution of blank material base is regulated and controled by Temperature Distribution, so as to optimize glass wine The final wall thickness of bottle is uniformly distributed.

Claims (9)

1. a kind of parison mold for producing deep concave bottom glass wine bottle has, it is characterised in that：Including silently（1）, funnel（2）, mould Body（3）, mouth mold（4）, mouth mold sleeve（5）, envelope air-casing cylinder（6）, fuse joint（7）, clamp ring（8）, fuse（9）, the mould Body（3）Top is provided with angle（13）, middle part is provided with vial embryo chamber（14）, bottom is provided with containing mouth（15）, it is described Angle（13）Top is provided with funnel（2）, the funnel（2）Top is provided with silently（1）, it is described containing mouth（15）Bottom is provided with Mouth mold（4）, the mouth mold（4）Top end face is provided with radiating groove（16）, it is internally provided with bottleneck type inside groove（17）, bottom is arranged There is bottom plate hole（18）, the bottom plate hole（18）Inside it is connected with mouth mold sleeve（5）, the mouth mold sleeve（5）Inside it is inserted with fuse（9）, The fuse（9）Bottom is connected with fuse joint（7）, the mouth mold sleeve（5）Bottom is connected with envelope air-casing cylinder（6）, the envelope Air-casing cylinder（6）Inside it is provided with clamp ring（8）, the fuse（9）Lower end and fuse joint（7）Upper end is fixed on clamp ring（8）It is interior.

2. parison mold according to claim 1 has, it is characterised in that：It is described silently（1）Outside side passes through nut（12） It is provided with pin rod（11）, bottom is provided with the arc convex of horn mouth imitated structure（19）.

3. parison mold according to claim 2 has, it is characterised in that：The arc convex（19）Highly it is 5mm.

4. parison mold according to claim 1 has, it is characterised in that：The die ontology is by the die being arranged symmetrically and convex Die combination is constituted, and the die arranges dovetail groove with punch in contact position（10）, make trapezoidal concaveconvex structure positioning.

5. parison mold according to claim 1 has, it is characterised in that：The die ontology（3）Internal angle（13）It is outer Side is evenly equipped with insulation hole one（20）, the die ontology（3）Inside contains mouth（15）Top be evenly equipped with insulation hole two（21）, it is described Die ontology（3）Internal insulation hole one（20）Outside offering the air vent of up/down perforation with being spaced apart state（22）.

6. parison mold according to claim 5 has, it is characterised in that：The insulation hole two（21）With radiating groove（16）It is right Should arrange.

7. parison mold according to claim 5 has, it is characterised in that：The insulation hole one（20）A diameter of 8.5mm, it is deep Spend for 60mm, the insulation hole two（21）A diameter of 8mm, depth is 39mm, the air vent（22）A diameter of 10mm；Institute State insulation hole one（20）With insulation hole two（21）Be internally provided with internal thread, outside is provided with port lid, on the port lid arrange There is external screw thread；The insulation hole one（20）With die ontology（3）The distance of central axis is 51mm, the insulation hole two（21）With Die ontology（3）The distance of central axis is 30mm, the air vent（22）With die ontology（3）The distance of central axis is 64.5mm；The insulation hole one（20）Quantity be 22, the insulation hole two（21）Quantity be 18, the air vent （22）Quantity be 22, the radiating groove（16）Quantity be 18.

8. parison mold according to claim 1 has, it is characterised in that：The fuse（9）Interior lower end is provided with passage One（23）, the fuse joint（7）It is internally provided with the passage two of insertion（24）, the passage one（23）Bottom and ventilation Hole two（24）Top is connected.

9. parison mold according to claim 1 has, it is characterised in that：The vial embryo chamber（14）Mouth diameters be 23.2mm, base diameter is 50mm, is highly 186.7mm.