CN219014967U - Jig for sintering ceramic tableware - Google Patents

Abstract

The utility model discloses a jig for sintering ceramic tableware, which comprises a lower jig frame assembly and an upper jig frame, wherein a bottom plate assembly is fixedly arranged at the bottom of the lower jig frame assembly, two lower dies are arranged at the top of the lower jig frame assembly, and an upper die is fixedly arranged at the bottom of the upper jig frame. This tool is used in pottery tableware sintering utilizes outside air pump to the inside gas transmission of gas-supply pipe through the mutually supporting between ventilation chamber, branch air chamber, piston and the jack-up, just can upwards jack-up piston and jack-up under the effect of atmospheric pressure, and then the inside tool frame body under ejecting the bed die, realize taking out fast the purpose, the setting of spring, when not carrying gas to ventilation intracavity portion, with the atmospheric pressure in the ventilation chamber can slowly resume the original form after breaking off outside air pump and gas-supply pipe, under the effect of spring elasticity, piston and jack-up gradually resume the normal position to reuse, the practicality is stronger.

Description

Jig for sintering ceramic tableware

Technical Field

The utility model relates to the technical field of tableware sintering, in particular to a jig for ceramic tableware sintering.

Background

The ceramic is a material and various products which are prepared by taking clay as a main raw material and various natural minerals through crushing, mixing, molding and calcining. The ceramic is a generic term for pottery and porcelain, and is a ceramic manufactured by using clay and firing at high temperature in a special kiln. Ceramic tableware is an artificial industrial product which takes inorganic nonmetallic minerals such as clay and the like as raw materials. It includes various products made up by using clay or clay-containing mixture through the processes of mixing, forming and calcining.

The existing jig for sintering ceramic tableware is difficult to take out the lower die from the lower jig frame quickly after the raw materials placed in the lower die are sintered, processing after influencing is improved, working difficulty is increased, a structure capable of taking out the lower die from the lower jig frame quickly in time is lacked, practicability is poor, and large improvement space is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the jig for sintering the ceramic tableware, which solves the problems that after the raw materials placed in the lower die are sintered well, the lower die is difficult to be quickly taken out from a lower jig frame, the processing after the influence is exerted, the working difficulty is increased, the structure capable of quickly taking out the lower die from the lower jig frame in time is lacking, and the practicability is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a tool is used in pottery tableware sintering, includes tool frame subassembly and last tool frame down, the fixed bottom plate subassembly that is provided with in bottom of tool frame subassembly down, the top of tool frame subassembly is provided with two bed dies down, the fixed mould that is provided with in bottom of going up tool frame, the bottom plate subassembly includes the bottom plate, two ventilation cavities have been seted up to the inner chamber of bottom plate, two a plurality of air cavities have all been seted up at the top of ventilation cavity, the front and back end on bottom plate right side is all fixed and is provided with the gas-supply pipe, every the equal threaded connection in right side of gas-supply pipe has the sealing plug, tool frame subassembly includes down the tool frame body down, a plurality of logical grooves have evenly been seted up to the bottom of tool frame body down, every the inside in logical groove all slides and is provided with the piston, the fixed jack-prop that is provided with in top left and right sides of piston all is fixed and is provided with the spring.

Preferably, the top four corners of lower tool frame subassembly all are fixed to be provided with a magnet spacing section of thick bamboo, the bottom four corners of last mould all are fixed to be provided with the magnet post.

Preferably, the top of the upper jig frame is fixedly provided with a connecting frame, and the four magnet columns respectively penetrate through the inner parts of the corresponding magnet limiting cylinders.

Preferably, the top of bottom plate fixed connection is in the bottom of lower tool frame subassembly.

Preferably, the two gas delivery pipes are respectively communicated with the interiors of the adjacent ventilation cavities, and the top of the spring is fixedly connected to the top of the inner cavity of the ventilation groove.

Preferably, the vent grooves are communicated with the adjacent branch air cavities and the inside of the vent cavities.

Advantageous effects

The utility model provides a jig for sintering ceramic tableware. Compared with the prior art, the method has the following beneficial effects:

(1) This tool is used in ceramic tableware sintering is provided with the bottom plate subassembly through the bottom fixed of lower tool frame subassembly, the top of lower tool frame subassembly is provided with two bed dies, the fixed mould that is provided with in bottom of going up the tool frame, the bottom plate subassembly includes the bottom plate, two ventilation cavities have been seted up to the inner chamber of bottom plate, a plurality of air cavities have all been seted up at the top of two ventilation cavities, the front and back end on bottom plate right side is all fixed and is provided with the gas-supply pipe, the equal threaded connection in right side of every gas-supply pipe has the sealing plug, lower tool frame subassembly includes lower tool frame body, a plurality of logical grooves have evenly been seted up to the bottom of lower tool frame body, the inside of every logical groove all slides and is provided with the piston, the fixed jack-up that is provided with in top of piston, through the mutual cooperation between ventilation cavity, piston and the jack-up to the gas-supply pipe inside by outside air pump, just can be with piston and jack-up under the effect of atmospheric pressure, and then with the inside of the ejecting lower tool frame body down of lower mould, realize the purpose of taking out fast.

(2) This tool is used in pottery tableware sintering is through all fixing the spring that is provided with in the top left and right sides of piston, the top four corners of lower tool frame subassembly is all fixed and is provided with a magnet spacing section of thick bamboo, the bottom four corners of going up the mould is all fixed and is provided with the magnet post, the fixed linking frame that is provided with in top of going up the tool frame, four magnet posts run through the inside that corresponds a magnet spacing section of thick bamboo respectively, the top fixed connection of bottom plate is in the bottom of tool frame subassembly down, two gas-supply pipes communicate with adjacent ventilation chamber is inside respectively, the top fixed connection of spring is at the top of logical groove inner chamber, the logical groove is linked together with the inside of adjacent chamber, the ventilation chamber is linked together, the setting of spring, after not carrying gas to ventilation chamber inside, the atmospheric pressure in the ventilation chamber can slowly be restored to the original state, under the effect of spring elasticity, piston and jack-up post resume normal position gradually, so that used repeatedly, the practicality is stronger.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a front cross-sectional view of the lower jig frame assembly of the present utility model;

fig. 3 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.

In the figure: 1. a lower jig frame assembly; 11. a lower jig frame body; 12. a through groove; 13. a piston; 14. a top column; 15. a spring; 2. a base plate assembly; 21. a bottom plate; 22. a ventilation chamber; 23. a branch air cavity; 24. a gas pipe; 25. a sealing plug; 3. a magnet limiting cylinder; 4. a lower die; 5. an upper jig frame; 6. an upper die; 7. a magnet column; 8. and (5) a connecting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a technical scheme, a jig for sintering ceramic tableware, comprising a lower jig frame assembly 1 and an upper jig frame 5, wherein the bottom of the lower jig frame assembly 1 is fixedly provided with a bottom plate assembly 2, the top of the lower jig frame assembly 1 is provided with two lower dies 4, the bottom of the upper jig frame 5 is fixedly provided with an upper die 6, the bottom plate assembly 2 comprises a bottom plate 21, the inner cavity of the bottom plate 21 is provided with two ventilation cavities 22, the top of the two ventilation cavities 22 is provided with a plurality of air cavities 23, the front end and the rear end of the right side of the bottom plate 21 are fixedly provided with air pipes 24, the right side of each air pipe 24 is connected with a sealing plug 25 in a threaded manner, the lower jig frame assembly 1 comprises a lower jig frame body 11, the bottom of the lower jig frame body 11 is uniformly provided with a plurality of through grooves 12, the inside of each through groove 12 is slidingly provided with a piston 13, the top of the piston 13 is fixedly provided with a jack post 14, the left side and the right side of the top of the piston 13 are fixedly provided with springs 15, through the mutual cooperation among the ventilation cavity 22, the branch air cavity 23, the piston 13 and the jack post 14 can be jacked upwards under the action of air pressure by utilizing the air transmission of an external air pump to the inside of an air transmission pipe 24, the lower die 4 is further jacked out of the lower jig frame body 11 to realize the purpose of quick taking out, the four corners of the top of the lower jig frame assembly 1 are fixedly provided with magnet limiting cylinders 3, the four corners of the bottom of the upper die 6 are fixedly provided with magnet columns 7, the top of the upper jig frame 5 is fixedly provided with a connecting frame 8, the four magnet columns 7 respectively penetrate through the inside of the corresponding magnet limiting cylinders 3, the top of the bottom plate 21 is fixedly connected to the bottom of the lower jig frame assembly 1, the two air transmission pipes 24 are respectively communicated with the inside the adjacent ventilation cavity 22, the top fixed connection of spring 15 is at the top of logical inslot 12 inner chamber, and logical groove 12 is linked together with the inside of adjacent branch air chamber 23, ventilation chamber 22, and the setting of spring 15 is when not carrying gas to ventilation chamber 22 inside, breaks off outside air pump and gas-supply pipe 24 after, and the atmospheric pressure in the ventilation chamber 22 can slowly restore to the original state, under the elastic effect of spring 15, piston 13 and jack-prop 14 resume normal position gradually to reuse, the practicality is stronger.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the device is used, after the raw materials placed in the lower die 4 are sintered, the upper jig frame 5 and the upper die 6 are lifted upwards, the adsorption between the magnet limiting cylinder 3 and the magnet column 7 is relieved, then the sealing plug 25 is pulled down, the air is conveyed into the air conveying pipe 24 by using the external air pump, the air pressure in the air conveying cavity 22 is gradually increased, the piston 13 and the jacking column 14 are gradually jacked upwards under the action of the air pressure, the lower die 4 is further jacked out of the lower jig frame body 11, the purpose of rapidly taking out the lower die 4 is achieved, the lower die 4 is taken out, the external air pump is disconnected from the air conveying pipe 24, the air pressure in the air conveying cavity 22 is slowly restored to the original state, and the piston 13 and the jacking column 14 are restored to the original state under the action of the elasticity of the spring 15 so as to be reused later.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pottery tool for tableware sintering, includes tool frame subassembly (1) and last tool frame (5), its characterized in that down: the bottom of lower tool frame assembly (1) is fixedly provided with bottom plate assembly (2), the top of lower tool frame assembly (1) is provided with two lower mould (4), the bottom of going up tool frame (5) is fixedly provided with upper mould (6), bottom plate assembly (2) include bottom plate (21), two ventilation cavities (22) have been seted up to the inner chamber of bottom plate (21), two a plurality of air cavities (23) have all been seted up at the top of ventilation cavity (22), the front and back end on bottom plate (21) right side is all fixedly provided with gas-supply pipe (24), every gas-supply pipe (24) right side equal threaded connection has sealing plug (25);

the lower jig frame assembly (1) comprises a lower jig frame body (11), a plurality of through grooves (12) are uniformly formed in the bottom of the lower jig frame body (11), each through groove (12) is internally provided with a piston (13) in a sliding mode, the top of each piston (13) is fixedly provided with a jacking column (14), springs (15) are fixedly arranged on the left side and the right side of the top of each piston (13), magnet limiting cylinders (3) are fixedly arranged at four corners of the top of the lower jig frame assembly (1), and magnet columns (7) are fixedly arranged at four corners of the bottom of each upper die (6).

2. The jig for sintering ceramic tableware according to claim 1, wherein: the top of the upper jig frame (5) is fixedly provided with a connecting frame (8), and four magnet columns (7) respectively penetrate through the inner parts of the corresponding magnet limiting cylinders (3).

3. The jig for sintering ceramic tableware according to claim 1, wherein: the top of the bottom plate (21) is fixedly connected to the bottom of the lower jig frame assembly (1).

4. The jig for sintering ceramic tableware according to claim 1, wherein: the two gas delivery pipes (24) are respectively communicated with the interiors of the adjacent ventilation cavities (22), and the top of the spring (15) is fixedly connected to the top of the inner cavity of the ventilation groove (12).

5. The jig for sintering ceramic tableware according to claim 1, wherein: the through groove (12) is communicated with the adjacent branch air cavity (23) and the inside of the ventilation cavity (22).

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