CN1862155A

CN1862155A - Forming mould for mfg. ice container

Info

Publication number: CN1862155A
Application number: CN 200510068399
Authority: CN
Inventors: 刘忠兴; 刘中华
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-10
Filing date: 2005-05-10
Publication date: 2006-11-15

Abstract

The present invention relates to a forming die assembly for manufacturing ice-making container. It is formed from male die and female die, the male die is mounted in the opening place over the female die and can be extended into the interior of female die, said male die and female die are made up by using thin-wall material, the gap between the male die and female die is formed into a space for containing water, said female die also can include an additional outwards projection for forming handle of ice-making container. Said male die and female die are connected together so as to form the invented die assembly.

Description

A kind of shaping dies that is used to make ice container

Invention field

The present invention relates to a kind of organization plan that is used to make the mould of ice container, belong to the technology of die manufacturing field, cryogenic freezing goods particularly, as be used to hold the manufacturing technology field of mould of the ice matter cup of drink.

Technical background

The existing mould that is used to make ice container does not still find relevant fully technical data, can reference be the mould structure that is used to make general winter such as ice lantern etc.And these moulds generally are not particular manufacturing crafts, all are to use general barrel containers to realize the manufacturing of ice container usually.Concrete grammar is to add in container after the entry, and is freezing under low temperature environment, after the water in the container is formed certain thickness ice, the water of intermediate rest outwelled, and nilas taken out form ice container then.This mode is used to make a spot of ice container can be used, if but be used for making in a large number ice container, then be difficult to obtain practical production efficiency, be difficult to use in industrial production.In addition can reference be the mould that is used to make few ice cubes in the domestic refrigerator, if quantity is enough, then can be used for industrial production.But this mould can only be used to produce ice cube, and can not be used to produce the container of ice matter.

Goal of the invention

Purpose of the present invention is exactly in order to satisfy the suitability for industrialized production ice container, especially to ice the needs of matter cup-shaped receptacle, discloses a kind of technical scheme that is used to produce the mould of ice cup.

Technical scheme

For achieving the above object, mould of the present invention has adopted following technical pattern: this mould is made of punch and die two parts; Punch is installed in the opening part of die top and stretches into die inside, and die is enclosed in the outside of punch, and die and punch are all made by thin-walled material, and the space constitutes the space that holds water between two moulds; Punch is made of with the baffle plate that is connected with its opening portion the mould heart; The marginal portion of described baffle plate is to die core rod direction projection or the edge turned up, be distributed in the punch opening portion around; The overall size at the edge that is distributed in the projection on the punch baffle plate or turns up, the syndeton of formation that matches with the overall size in the die opening part die wall outside is positioned at preposition to guarantee punch punch when falling into die inside.

Above-mentioned structure is a basic structure of the present invention.Can also further be refined as multiple concrete structure in actual applications.Such as on die, increasing a projection laterally, form the structure of container handle; Punch and die be connected to constitute modular structure together; If in container, include other container again, can also increase a stem stem at mold bottom so, make ice container leave a perforate that is used to leak the frozen water that has melted in the bottom.

The invention advantage

By analyzing technical scheme disclosed in this invention, great advantage of the present invention as can be known is the following aspects: at first, provided a concrete structure of making the mould of ice container, if a small amount of the use, can satisfy the needs of family and food and beverage enterprise, if constitute set of molds then can be used for industrial production in batches, obtain very high production efficiency; Secondly mould uses the thin-walled material manufacturing, and simple in structure and low in cost also can be reused, and is very suitable for penetration and promotion.

Description of drawings

Fig. 1 one sleeve forming mould is along the profile of withdrawing pattern direction

The top view of the mould that Fig. 2 is shown in Figure 1

Fig. 3 has the 3 dimensional drawing of die of the mould of grip structure

The basic structure schematic diagram of Fig. 4 module

Embodiment

Fig. 1 and Fig. 2 have provided the section and the top view structural representation of an independent sleeve forming mould, can be clear that its basic structure at this.Can see that in Fig. 1 the basic structure of a mold is made of die 101 and the punch 102 that is deep into die inside.Punch 102 is installed in the opening part of die top and stretches into die 101 inside, and promptly die is enclosed in the outside of punch, and die and punch are all made by thin-walled material, and the space constitutes the space that holds water between two moulds.Punch is made of with the baffle plate 103 that is connected with its opening portion the mould heart; Here the marginal portion of baffle plate 103 is to the edge 104 that die core rod direction has a projection or turns up, be distributed in the punch opening portion around; The size and dimension at the edge 104 that is distributed in the projection on the punch baffle plate or turns up, syndeton 105 of the formation that matches with the size and dimension in the die opening part die wall inboard or the outside is positioned at preposition to guarantee punch punch when falling into die inside.

Syndeton 105 described in Fig. 1 is called auxiliary connection in frame for movement.In the present invention, this auxiliary connection can be a kind of friction structure of interference fit, it is the marginal portion of baffle plate 103 is slightly less than overall size from the die opening part die wall outside to the overall size at die core rod direction projection or the edge 104 turned up, the inwall at the edge that makes baffle plate 103 projectioies or turn up, and between the outer wall of die opening part, connect together by frictional force, guaranteeing when being full of water in the space between punch and the die, the buoyancy that punch can diversion and breaking away from die.In order to obtain suitable frictional force, even the marginal portion of baffle plate 103 can also inwardly slightly shrink to the edge at die core rod direction projection or the edge 104 turned up, allows two parts more closely be buckled together.A kind of reliable firm mounting structure in addition is a bayonet arrangement, i.e. the projection of punch baffle plate upper rim or turn up on the inner surface of part at least one projection or recessed clamping ring or groove are arranged; Corresponding therewith, with the die opening part, with die wall that the projection or the folded up portion branch of punch baffle plate upper rim contact, cooperate outside the surface on, have match and buckling groove or ring; The formation bayonet socket connects.Here we to be referred to as the ring or the groove that are used for clamping on above-mentioned punch and the die be the clamping pair.Because this interface arrangment is very common and fine structure have a variety ofly, therefore do not provide in the drawings and specifically look example.

Fig. 2 has provided the top view of Fig. 1.The shape that can see baffle plate 103 in Fig. 2 is complete circular, space 107 complete closed that die and punch are constituted.If water filling in mould again after punch being installed within the die just need leave limbers 106 on baffle plate.Provided two limbers among the figure, one of them is used for water filling, and one is used for overflowing after water is filled with, but not necessarily.Limbers among the figure is two holes of directly opening the planar structure on baffle plate 103, just explanation needs this hole, but can add other structure that is more suitable for the water filling apparatus in actual applications, as water service pipe and joint thereof etc., even the bottom at die also can be opened in this hole.The principle of selected this hole site is not the difficulty that causes the demoulding because of icing in this hole.If baffle plate 103 also can not be the circular ring structure of sealing certainly, can also be the claw type structure as petal or gear shape, be buckled on the edge of die, so just can omit water injection hole or spillway hole.

If in the ice container that uses this Mold Making, also have other container, as plastic film bag etc., be used to isolate ice container and content, then at this moment just need ice container below leave an aperture, be used to release because of being created in the ponding of internal tank behind the ice-out, at this moment mould inside just needs corresponding structure and obtains this aperture.In Fig. 1, provided an additional stem stem 108, be used to obtain this aperture.Between the inner surface of the outer surface of punch and die, be fixed on the bottom surface of punch or die as shown in the figure, in the space that this stem stem 108 is constituted between described punch and die bottom.Because this stem stem is a structure of selecting increase, therefore dot its appearance profile in the drawings.

The mould that Fig. 1 and Fig. 2 provide can only produce barrel-shaped ice container, is polygonal container as cross section.What this two width of cloth figure provided is the mfg. moulding die of modal bulge.For the convenience on using, can also increase a handle to ice container, Fig. 3 has just provided the 3 dimensional drawing of the die that is used to make the ice container that has handle.As we can see from the figure, in certain position, the die wall of a part of die begins to extend to the outside of die wall from the opening part of die wall, forms the projection 301 of flat ear shape at the die die wall, and the opening part of die wall is the full-size of whole bossings to the size of outer lug; Thickness direction that this is protruding and die wall bus are perpendicular, constitute an additional space of die; A floating packing piece 302 also is installed in this space, and the thickness of this filling block matches with the inner thickness in described protruding space, and with the size of perpendicular other directions of thickness, all less than the inner size of projection.Like this this additional just and between punch and the die space of formation container itself be connected as a single entity, water in the space that is injected between punch and the die in, also be filled in the space between described additional space and the floating packing piece.Because the floating packing piece has only two faces to contact with the die wall of the thickness direction of additional space, and on other direction, certain space is arranged with die wall, therefore being frozen at water is ice, and after the demoulding taking-up filling block, the ice in the additional space has just formed a handle that has through hole.In order smoothly floating packing piece 302 to be put into described additional space, and after the demoulding, from ice, take out this fillings easily and be unlikely to be frozen in soon and be difficult to activity in the ice, the material making that this filling should be used softness soon and not absorb water, the plastic cement piece of ganoid softness for example, even can use an air bag that shape is suitable.This fill fast rely on its on thickness direction with the frictional force of die die wall bossing, be fixed within the additional space.Fig. 3 has only provided the shape of die, and the shape of the punch that is mated and structure are identical with punch illustrated in figures 1 and 2.

What Fig. 1, Fig. 2 and Fig. 3 provided all is the structure of single mould, some the time this single mould production that is not well suited for scale use, so Fig. 4 has provided a kind of structure of module.So-called in fact module is exactly the combination of single mould, as shown in the figure, is used for the punch of single mould, can be connected to each other by baffle plate 103 to constitute the punch module that includes a plurality of punch; Corresponding die then also can be connected to each other by connecting plate 401, constitutes the die module that comprises a plurality of dies.Though only provided the module that constitutes by two dies or punch among Fig. 4, be connected with more punch or die by baffle plate 103 or the connecting plate 401 that provides among the figure, the module that different formation is bigger, its basic structure is to that indicated in the drawings identical.In addition; not necessarily die and punch constitute module simultaneously; can be in actual the enforcement according to actual conditions; perhaps constitute module and dispose independent die by punch; perhaps can constitute module and dispose independent punch by die; be all corresponding die of each punch in described punch or the die group, conveniently be principle to use.

As mould, should be a design principle easily all with the demoulding, shown among the above-mentioned figure, the size of mould increases gradually along the direction that trends towards mould openings.The back volume increases because water build-ups ice, so the material of mfg. moulding die should be to have certain flexible material at low temperatures, as low temperature resistant non-toxic plastic, rubber etc., even uses pleated structure to increase elasticity.

Of the present invention given be a basic technical scheme, for this any improvement on the basis of scheme, augment, change, as the mold profile shape, make the change of material, CONSTRUCTED SPECIFICATION, all belong within protection scope of the present invention.

Claims

1. shaping dies that is used to make ice container, this mould is made of punch and die two parts, it is characterized in that: punch is installed in the opening part of die top and stretches into die inside, die is enclosed in the outside of punch, die and punch are all made by thin-walled material, and the space constitutes the space that holds water between two moulds; Punch is made of with the baffle plate that is connected with its opening portion the mould heart; The marginal portion of described baffle plate is to die core rod direction projection or the edge turned up, be distributed in the punch opening portion around; The overall size at the edge that is distributed in the projection on the punch baffle plate or turns up, the syndeton of formation that matches with the overall size in the die opening part die wall outside is positioned at preposition to guarantee punch punch when falling into die inside.

2. according to the shaping dies of claim 1 described ice container, it is characterized in that: the projection of punch baffle plate edge part or turn up, contain mutually with the outside of die opening part, form friction and connect.

3. according to the shaping dies of claim 1 described ice container, it is characterized in that: the projection of punch baffle plate upper rim or turn up part, with the mating surface in the die opening part die wall outside on have the clamping pair; Corresponding therewith, the opening part of die, with surface that the projection or the folded up portion branch of punch baffle plate upper rim contact on, also have the clamping pair that cooperates with above-mentioned clamping parafacies, the connection of formation bayonet socket.

4. according to the shaping dies of claim 1 described ice container, it is characterized in that: in the space that between described punch and die bottom, is constituted, a stem stem is installed also; This stem stem is fixed on the bottom surface of punch or die between the inner surface of the outer surface of punch and die.

5. according to the shaping dies of claim 1 described ice container, it is characterized in that: at the die die wall in certain position, the die wall of part die, opening part from die wall, extend in the outside to die wall, form the projection of flat ear shape, and the opening part of die wall is the full-size of whole bossings to the size of outer lug; Thickness direction that this is protruding and die wall bus are perpendicular, constitute an additional space of die; A floating packing piece also is installed in this space, and the thickness of this filling block matches with the inner thickness in described protruding space, and with the size of perpendicular other directions of thickness, all less than the inner size of projection.

6. according to the shaping dies of claim 5 described ice containers, it is characterized in that: the floating packing piece is the plastic cement piece of a ganoid softness.

7. according to the shaping dies of claim 5 described ice containers, it is characterized in that: the floating packing piece is a closed airbag.

8. according to the shaping dies of claim 1,4 or 5 described ice containers, it is characterized in that: with baffle plate that the mould heart is connected on the limbers is arranged.

9. according to the shaping dies of claim 1,4 or 5 described ice containers, it is characterized in that: the baffle plate of described punch opening portion is connected to each other together, has constituted a punch set; Perhaps described die links together by connecting plate and constitutes a die group; The all corresponding die of each punch in described punch or the die group.