CN207930834U - A kind of molding machine of ceramic crucible - Google Patents

Abstract

The utility model discloses a kind of molding machines of ceramic crucible, including rubber package set, it is provided with slurry injection hole at the rubber package set top position, it is provided with operation aperture at the position of the rubber package set bottom surface, middle position inside the rubber package set is provided with core model, it is provided with lower sealing cover at the position of the core model bottom surface, the lower sealing cover is arranged in the operation aperture, it is provided with sealing-plug at position at the top of the rubber package set, it is provided with limiting plate at position at the top of the upper sealing-plug, the limiting plate is an integral structure with the upper sealing-plug, the rubber package set surface, which is located at the position of top and bottom, is provided with dead ring；The ceramic crucible surfaces externally and internally that the device makes is smooth, highly polished；Size is accurate, high yield rate；Labor intensity is moderate, with short production cycle, can be mass-produced, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.

Description

A kind of molding machine of ceramic crucible

Technical field

The utility model is related to a kind of molding machines of ceramic crucible.

Background technology

The traditional production method of ceramic crucible is molded with slip casting method, i.e., by raw material powder, additive and suitable quantity of water in ball Mix grinding in grinding machine makes fine powder even suspension, at slurry, be then injected into the plaster mold of water absorbing properties in solution, by certain After time, slurry is adsorbed on gypsum die wall, and when wall thickness reaches requirement, slurry not to be adsorbed in plaster mold is discharged, There are one layer in plaster mold to be adsorbed on the slurry solidified on gypsum die wall, is demoulded after to be dried, becomes crucible green body, After green body is dried under suitable condition, ceramic crucible is obtained using high temperature sintering；Crucible, base are made using the method Body intensity is low, and dry and firing is shunk greatly, and yield rate is low；Slip casting method also needs to a large amount of gypsum mold simultaneously, and labor intensity is big, Low production efficiency, the production cycle is long, is hardly formed large-scale batch production, based on the above issues, it is desirable to provide a kind of The molding machine for the ceramic crucible that can be solved the problems, such as.

Invention content

The technical problem to be solved by the utility model is to provide a kind of molding machines of ceramic crucible.

The utility model is achieved through the following technical solutions：

A kind of molding machine of ceramic crucible, including rubber package set are provided with slurry at the rubber package set top position Injection hole is provided with operation aperture at the position of the rubber package set bottom surface, and the middle position inside the rubber package set is set It is equipped with core model, lower sealing cover is provided at the position of the core model bottom surface, the lower sealing cover is arranged in the operation aperture, Sealing-plug is provided at position at the top of the rubber package set, the upper sealing-plug is arranged in the slurry injection hole, institute It states and is provided with limiting plate at the position at the top of sealing-plug, the limiting plate is an integral structure with the upper sealing-plug, described Rubber package set surface, which is located at the position of top and bottom, is provided with dead ring.

Preferably, the core model is stainless steel.

Preferably, standing screw is provided at the position of the lower sealing cover bottom, the standing screw vertically runs through institute Lower sealing cover is stated, and is connected with the core model, the middle position of the core model bottom surface is provided with the cooperation standing screw Mounting hole；Facilitate the connection of the two, while ensuring the installation site of core model, prevents core model position from deviateing.

Preferably, fluted, the end set of the standing screw is arranged in the middle position of the lower sealing cover bottom surface In the groove；Standing screw is hidden in groove, the stability of the device can be increased.

Preferably, extension block, the extension block and the rubber bag are provided at the position of the rubber package set medial surface Set is an integral structure, and step surface, the lower sealing cover setting are formd between the extension block bottom surface and the operation aperture On the step surface；Facilitate the installation of lower sealing cover, leakproofness can be improved.

Preferably, the limiting plate bottom surface, which is located at the position on the outside of the upper sealing-plug, is provided with fixed ring, described solid Determine to form card slot at the position between ring and the upper sealing-plug, the rubber bag is set in the card slot；Increase close Feng Xing.

Preferably, the external form of the core model is consistent with the inner shape of the rubber package set.

Preferably, the rubber package set surface, which is located at the position of top and bottom, is provided with annular slot, the fastening Ring is arranged in the annular slot；Facilitate the installation of dead ring.

The utility model has the beneficial effects that：The device is firm by lower sealing cover and core model first by standing screw Link together, then by lower sealing cover be mounted on rubber package set bottom step surface on, this when using top slurry Injection hole pours into the slurry being already prepared in rubber package set, until will be filled in rubber package set, then puts upper sealing-plug Enter in slurry injection hole, complete closing, wait it is to be dried, the device make ceramic crucible surfaces externally and internally it is smooth, finish It is high；Size is accurate, high yield rate；Labor intensity is moderate, with short production cycle, can be mass-produced, and the structure of the present apparatus is more simple Single, cost is more cheap, is suitble to promote the use of.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the front view of the utility model；

Fig. 2 is the sectional view of the utility model；

Fig. 3 is the exploded view of the utility model；

Fig. 4 is the schematic diagram of annular slot.

Specific implementation mode

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this reality With novel limitation.

In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

A kind of molding machine of ceramic crucible as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including rubber package set 1, the rubber It is provided with slurry injection hole 101 at 1 top position of jacket, operation aperture is provided at the position of 1 bottom surface of the rubber package set 102, the middle position inside the rubber package set 1 is provided with core model 103, is provided at the position of 103 bottom surface of the core model Lower sealing cover 104, the lower sealing cover 104 are arranged in the operation aperture 102, at the position at 1 top of the rubber package set It is provided with sealing-plug 105, the upper sealing-plug 105 is arranged in the slurry injection hole 101, and the upper sealing-plug 105 pushes up Limiting plate 106 is provided at the position in portion, the limiting plate 106 is an integral structure with the upper sealing-plug 105, the rubber 1 surface of jacket, which is located at the position of top and bottom, is provided with dead ring 107.

A preferred embodiment in the utility model, the core model 103 are stainless steel.

A preferred embodiment in the utility model is provided with fixed spiral shell at the position of 104 bottom of the lower sealing cover Bar 108, the standing screw 108 vertically runs through the lower sealing cover 104, and is connected with the core model 103, the core model The middle position of 103 bottom surfaces is provided with the mounting hole 109 for coordinating the standing screw 108；Facilitate the connection of the two, while really The installation site for protecting core model prevents core model position from deviateing.

A preferred embodiment in the utility model, the middle position of 104 bottom surface of the lower sealing cover are provided with recessed Slot 110, the end set of the standing screw 108 is in the groove 110；Standing screw is hidden in groove, can be increased The stability of the device.

A preferred embodiment in the utility model is provided with extension block at the position of 1 medial surface of the rubber package set 111, the extension block 111 is an integral structure with the rubber package set 1,111 bottom surface of the extension block and the operation aperture Step surface 112 is formd between 102, the lower sealing cover 104 is arranged on the step surface 112；Facilitate the peace of lower sealing cover Dress, can improve leakproofness.

A preferred embodiment in the utility model, 106 bottom surface of the limiting plate are located at 105 outside of the upper sealing-plug Position at be provided with fixed ring 113, form card slot at the position between the fixed ring 113 and the upper sealing-plug 105 114, the rubber package set 1 is arranged in the card slot 114；Increase leakproofness.

A preferred embodiment in the utility model, the inside shape of the external form of the core model 103 and the rubber package set 1 Shape is consistent.

A preferred embodiment in the utility model, 1 surface of the rubber package set are located at the position of top and bottom It is provided with annular slot 115, the dead ring 107 is arranged in the annular slot 115；Facilitate the installation of dead ring.

The utility model has the beneficial effects that：The device is firm by lower sealing cover and core model first by standing screw Link together, then by lower sealing cover be mounted on rubber package set bottom step surface on, this when using top slurry Injection hole pours into the slurry being already prepared in rubber package set, until will be filled in rubber package set, then puts upper sealing-plug Enter in slurry injection hole, complete closing, wait it is to be dried, the device make ceramic crucible surfaces externally and internally it is smooth, finish It is high；Size is accurate, high yield rate；Labor intensity is moderate, with short production cycle, can be mass-produced, and the structure of the present apparatus is more simple Single, cost is more cheap, is suitble to promote the use of.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any change or replacement expected without creative work should be covered within the scope of the utility model. Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims (8)

1. a kind of molding machine of ceramic crucible, it is characterised in that：Including rubber package set, set at the rubber package set top position It is equipped with slurry injection hole, operation aperture, the centre inside the rubber package set are provided at the position of the rubber package set bottom surface It is provided with core model at position, lower sealing cover is provided at the position of the core model bottom surface, the lower sealing cover is arranged in the behaviour In being open, sealing-plug is provided at the position at the top of the rubber package set, the upper sealing-plug setting is noted in the slurry Enter in hole, limiting plate is provided at the position at the top of the upper sealing-plug, the limiting plate is integral type with the upper sealing-plug Structure, the rubber package set surface, which is located at the position of top and bottom, is provided with dead ring.

2. the molding machine of ceramic crucible according to claim 1, it is characterised in that：The core model is stainless steel.

3. the molding machine of ceramic crucible according to claim 1, it is characterised in that：The position of the lower sealing cover bottom Place is provided with standing screw, and the standing screw vertically runs through the lower sealing cover, and is connected with the core model, the core model The middle position of bottom surface is provided with the mounting hole for coordinating the standing screw.

4. the molding machine of ceramic crucible according to claim 3, it is characterised in that：The centre of the lower sealing cover bottom surface Setting is fluted at position, and the end set of the standing screw is in the groove.

5. the molding machine of ceramic crucible according to claim 1, it is characterised in that：The position of the rubber package set medial surface The place of setting is provided with extension block, and the extension block is an integral structure with the rubber package set, the extension block bottom surface and the behaviour Step surface is formd between being open, the lower sealing cover is arranged on the step surface.

6. the molding machine of ceramic crucible according to claim 1, it is characterised in that：The limiting plate bottom surface is located at described It is provided with fixed ring at position on the outside of upper sealing-plug, card is formd at the position between the fixed ring and the upper sealing-plug Slot, the rubber bag are set in the card slot.

7. the molding machine of ceramic crucible according to claim 1, it is characterised in that：The external form of the core model and the rubber The inner shape of glue jacket is consistent.

8. the molding machine of ceramic crucible according to claim 1, it is characterised in that：The rubber package set surface is located at top Annular slot is provided at the position of portion and bottom, the dead ring is arranged in the annular slot.