CN215549561U

CN215549561U - Slip casting blank making device for ceramic manufacture

Info

Publication number: CN215549561U
Application number: CN202121680143.3U
Authority: CN
Inventors: 苏歆悦; 苏检萍; 冯淑君
Original assignee: Jingdezhen Chengdexuan Porcelain Co ltd
Current assignee: Jingdezhen Chengdexuan Porcelain Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-18
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to a grouting blank-making device for ceramic production, which comprises a fixed base, a lower die and hydraulic lifting rods, wherein the lower die is integrally arranged at the center of the top surface of the fixed base, the hydraulic lifting rods are fixedly arranged at the two sides of the top surface of the fixed base, supporting legs are welded on the bottom surface of the fixed base, and an exhaust fan is embedded in the front surface of the fixed base. According to the utility model, the hydraulic lifting rod drives the movable top plate to descend, the positioning through hole of the upper die vertically moves downwards along the positioning column, the positioning column is always parallel to the positioning through hole, the upper die and the lower die can be effectively prevented from offsetting, the stability is strong, the quality of a finished product is effectively improved, after the upper die and the lower die are completely attached, the sealing washer fills a gap between the upper die and the lower die, raw materials are prevented from overflowing out of the dies through the gap, raw edges are generated on a manufactured rough blank, and the quality of the finished product is further improved.

Description

Slip casting blank making device for ceramic manufacture

Technical Field

The utility model relates to the technical field of ceramic production, in particular to a grouting blank making device for ceramic production.

Background

The slip casting is a method for casting the mud into the plaster mould to make it into the product, the ceramic products with complicated shapes such as vase, wok, teapot, sugar pot, milk level, and love are formed by multi-purpose slip casting, the slip casting method is simple, i.e. the mud made from blank is poured into the plaster mould, because the plaster chess has water absorbability, the water content of the mud near the inner wall of the mould is sucked by the porous gypsum to form a mud layer with the same shape as the inner wall of the mould, the mud layer is thickened along with the increase of time, after a while, the surplus mud is poured, the mud layer near the inner wall of the mould is left in the mould, and after a while, the mud layer shrinks naturally and separates from the mould, thus the formed rough blank can be taken out.

The slip casting base device for ceramic manufacture does not have the location measure to last bed die, the mould position produces slight skew easily about going up, thereby influence the finished product quality, and the raw materials easily overflows from the gap between the bed die from top to bottom, cause the raw materials extravagant, influence the finished product quality, in addition, thereby the inside rough blank of messenger is cooled off at the inside circulation of mould to the most use cooling water of current slip casting base device for ceramic manufacture, but use the inside long-time humidity of cooling water circulation to make the mould easily, breed the bacterium, difficult clearance, and the cooling effect is poor, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a grouting blank making device for ceramic production, and aims to solve the problems that the conventional grouting blank making device for ceramic production is not provided with a positioning measure for an upper die and a lower die, the positions of the upper die and the lower die are easy to slightly deviate, so that the quality of a finished product is influenced, raw materials are easy to overflow from a gap between the upper die and the lower die, so that the raw materials are wasted, and the quality of the finished product is influenced.

The above object of the present invention is achieved by the following technical solutions:

a grouting blank making device for ceramic production, which comprises a fixed base, a lower die and a hydraulic lifting rod, the lower die is integrally arranged at the center of the top surface of the fixed base, the hydraulic lifting rods are fixedly arranged at the two sides of the top surface of the fixed base, the bottom surface of the fixed base is welded with supporting legs, an exhaust fan is embedded in the front surface of the fixed base, positioning columns are fixedly arranged at the two side edges of the top surface of the lower die, the top end of the hydraulic lifting rod is fixedly connected with a movable top plate, the center of the bottom surface of the movable top plate is integrally provided with an upper die, a sealing washer is tightly attached to the edge of the bottom surface of the upper die, a water-cooling head is embedded and installed on the top surface inside the fixed base, the bottom end of the water cooling head is connected with a cooling water circulating pipe in a penetrating mode, and one end, far away from the water cooling head, of the cooling water circulating pipe is fixedly connected with a micro water pump.

The present invention in a preferred example may be further configured to: the top end of the positioning column is welded with a limiting ring, a positioning through hole is arranged in the upper die in a penetrating mode, and the upper die is movably sleeved on the surface of the positioning column through the positioning through hole.

The present invention in a preferred example may be further configured to: the positioning through hole and the positioning column are positioned in the same axis, the surface shape of the sealing washer is the same as the bottom surface shape of the upper die, and the sealing washer is made of rubber.

The present invention in a preferred example may be further configured to: the inner bottom surface of the lower die is integrally provided with a die head, an opening is formed in the center of the top surface of the movable top plate and is provided with a grouting opening, and the grouting opening is connected with the upper die in a through mode.

The present invention in a preferred example may be further configured to: the water cooling head is attached to the bottom surface of the die head through heat-conducting silicone grease, the number of the cooling water circulating pipes is two, and the water cooling head is communicated with the micro water pump through the two cooling water circulating pipes.

The present invention in a preferred example may be further configured to: the inside of unable adjustment base is the cavity type, the exhaust fan is located miniature pump's front position.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. in the using process of the utility model, the positioning column and the positioning through hole are arranged, the hydraulic lifting rod drives the movable top plate to descend, the positioning through hole of the upper die vertically moves downwards along the positioning column, and the positioning column is always parallel to the positioning through hole, so that the upper die and the lower die can be effectively prevented from deviating, the stability is strong, and the quality of a finished product is effectively improved.

2. In the using process, the sealing washer is arranged, after the upper die and the lower die are completely attached, the sealing washer is positioned between the upper die and the lower die, and the gap between the upper die and the lower die is completely filled, so that raw materials are prevented from overflowing out of the dies through the gap, raw edges are generated on the manufactured rough blank, and the quality of a finished product is further improved.

3. In the using process, the grouting opening is formed, after the upper die and the lower die are completely attached, the raw materials can be injected into the cavity of the die through the grouting opening, the structure is simple, the use is convenient and rapid, the grouting condition can be visually observed through the grouting opening, the condition that the raw materials are insufficient or overflow occurs is avoided, the controllability is strong, and the practicability is high.

4. In the using process, the water cooling head and the micro water pump are arranged, the water cooling head can absorb heat on the surface of the rough blank through the die head, the micro water pump is started, cooling water with heat in the water cooling head can be pumped out through the cooling water circulating pipe until the heat reaches the micro water pump, and the heat is emitted through the micro water pump, so that moisture in a cavity of the die can be effectively avoided, the heat absorption effect is good, and the rough blank cooling efficiency is effectively improved.

5. In the use process of the utility model, the exhaust fan is arranged, and the heat emitted by the micro water pump can be exhausted out of the fixed base in an accelerated manner under the pumping action of the exhaust fan, so that the heat dissipation efficiency is further improved, the elements are prevented from aging and damage under long-term high temperature, and the production efficiency is effectively improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a lower mold according to the present invention;

fig. 4 is a schematic cross-sectional structure diagram of an upper mold according to the present invention.

Reference numerals: 1. a fixed base; 2. a lower die; 201. a die head; 3. a hydraulic lifting rod; 4. supporting legs; 5. an exhaust fan; 6. a positioning column; 601. a limiting ring; 7. a movable top plate; 701. a grouting port; 8. an upper die; 801. positioning the through hole; 9. a sealing gasket; 10. a water cooling head; 11. a cooling water circulation pipe; 12. a miniature water pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides the following technical solutions: a grouting blank making device for ceramic production comprises a fixed base 1, a lower die 2 and a hydraulic lifting rod 3, wherein the lower die 2 is integrally arranged at the central position of the top surface of the fixed base 1, the hydraulic lifting rod 3 is fixedly arranged at the two side positions of the top surface of the fixed base 1, supporting legs 4 are welded on the bottom surface of the fixed base 1, and the embedded exhaust fan 5 that is provided with of front surface of fixed baseplate 1, the top surface both sides border fixed mounting of bed die 2 has reference column 6, the top fixedly connected with activity roof 7 of hydraulic pressure lifter 3, the bottom surface central point of activity roof 7 puts the integral type and is provided with mould 8, the bottom surface border of going up mould 8 has closely laminated seal ring 9, the inside top surface of fixed baseplate 1 is inlayed and is installed water-cooling head 10, the bottom through connection of water-cooling head 10 has cooling water circulating pipe 11, the one end fixedly connected with micro-water pump 12 of water-cooling head 10 is kept away from to cooling water circulating pipe 11.

Specifically, a limiting ring 601 is welded at the top end of the positioning column 6, a positioning through hole 801 is arranged in the upper die 8 in a penetrating manner, and the upper die 8 is movably sleeved on the surface of the positioning column 6 through the positioning through hole 801; positioning hole 801 and positioning column 6 are in the same axle center, the surface shape of sealing washer 9 is the same with the bottom surface shape of last mould 8, and sealing washer 9 is the sealing washer 9 of rubber material, in this embodiment, hydraulic lifting rod 3 drives the decline of activity roof 7, the positioning hole 801 of last mould 8 then moves down along the perpendicular of positioning column 6, positioning column 6 remains parallel with positioning hole 801 all the time, can effectively prevent to take place the skew between last mould 8 and the bed die 2, high stability, effectively promote the finished product quality, after last mould 8 and bed die 2 are laminated completely, sealing washer 9 then is in between last mould 8 and bed die 2, fill the gap between the two completely, prevent that the raw materials from passing through the gap overflow mould, when causing the raw materials extravagant, make the rough blank that makes produce deckle edge, further promote the finished product quality.

Specifically, the inside bottom surface integral type of bed die 2 is provided with die head 201, the top surface central point of activity roof 7 puts the opening and is provided with slip casting mouth 701, slip casting mouth 701 is connected for the through with last mould 8, in this embodiment, go up mould 8 and bed die 2 and laminate the back completely, then accessible slip casting mouth 701 injects the raw materials into the mould cavity, moreover, the steam generator is simple in structure, high durability and convenient use, and can audio-visual observation slip casting condition through slip casting mouth 701, avoid the condition that the raw materials is not enough or the raw materials spills over, the controllability is strong, and the steam generator has high practicability.

Specifically, the water cooling head 10 is attached to the bottom surface of the die head 201 through heat-conducting silicone grease, two cooling water circulating pipes 11 are arranged, and the water cooling head 10 is communicated with the micro water pump 12 through the two cooling water circulating pipes 11; fixed baseplate 1's inside is the cavity type, exhaust fan 5 is located micro water pump 12's front end position, in this embodiment, water-cooling head 10 accessible die head 201 adsorbs the heat on rough blank surface, and start micro water pump 12, then can take out thermal cooling water through cooling water circulating pipe 11 in the water-cooling head 10, until the heat arrives in micro water pump 12, then give off through micro water pump 12, can effectively avoid moist in the mould cavity, and the heat absorption is effectual, effectively promote rough blank cooling efficiency, the heat that micro water pump 12 distributed can be in exhaust fixed baseplate 1 with higher speed under exhaust fan 5's the twitch, further promote radiating efficiency, prevent that the component from taking place ageing damage under long-term high temperature, and effectively promote production efficiency.

The utility model has the following use flow and working principle: when the utility model is used, firstly, the hydraulic lifting rod 3 is opened to drive the movable top plate 7 to descend together, the hydraulic lifting rod 3 drives the movable top plate 7 to descend, simultaneously, the positioning through hole 801 of the upper die 8 vertically moves downwards along the positioning column 6, the positioning column 6 is always parallel to the positioning through hole 801, the deviation between the upper die 8 and the lower die 2 can be effectively prevented, the stability is strong, the quality of a finished product is effectively improved, after the upper die 8 and the lower die 2 are completely jointed, the sealing washer 9 is positioned between the upper die 8 and the lower die 2, the gap between the upper die 8 and the lower die 2 is completely filled, the raw material is prevented from overflowing out of the die through the gap, raw material waste is caused, simultaneously, the rough blank is generated, the quality of the finished product is further improved, and then, the raw material can be injected into the cavity of the die through the grouting opening 701, the structure is simple, and the use is convenient and rapid, the grouting condition can be visually observed through the grouting opening 701, the condition of insufficient raw materials or overflowing raw materials is avoided, the controllability is strong, the practicability is high, the water cooling head 10 can absorb heat on the surface of the rough blank through the die head 201, the micro water pump 12 is started, cooling water with heat in the water cooling head 10 can be pumped away through the cooling water circulating pipe 11 until the heat reaches the micro water pump 12 and is dissipated through the micro water pump 12, the moisture in the cavity of the mold can be effectively avoided, the heat absorption effect is good, the rough blank cooling efficiency is effectively improved, the heat dissipated by the micro water pump 12 can be exhausted out of the fixed base 1 in an accelerating mode under the pumping action of the exhaust fan 5, the heat dissipation efficiency is further improved, the elements are prevented from being aged and damaged under long-term high temperature, the production efficiency is effectively improved, after the rough blank is cooled, the hydraulic lifting rod 3 is started to drive the upper mold 8 to reset, and the rough blank is taken down from the die head 201.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a slip casting base making device for ceramic manufacture, includes fixed baseplate (1), bed die (2) and hydraulic lifting rod (3), its characterized in that: the integrated cooling device is characterized in that the lower die (2) is integrally arranged and arranged at the center of the top surface of the fixed base (1), the hydraulic lifting rod (3) is fixedly arranged at the two sides of the top surface of the fixed base (1), the bottom surface of the fixed base (1) is welded with the supporting legs (4), the front surface of the fixed base (1) is embedded with the exhaust fan (5), the two sides of the top surface of the lower die (2) are fixedly provided with the positioning columns (6), the top end of the hydraulic lifting rod (3) is fixedly connected with the movable top plate (7), the center of the bottom surface of the movable top plate (7) is integrally provided with the upper die (8), the bottom edge of the upper die (8) is tightly attached with the sealing gaskets (9), the water cooling head (10) is embedded in the inner top surface of the fixed base (1), and the bottom end of the water cooling head (10) is connected with the cooling water circulating pipe (11), and one end of the cooling water circulating pipe (11) far away from the water cooling head (10) is fixedly connected with a micro water pump (12).

2. The grouting blank-making device for ceramic production according to claim 1, characterized in that: the top end of the positioning column (6) is welded with a limiting ring (601), a positioning through hole (801) is arranged in the upper die (8) in a penetrating mode, and the upper die (8) is movably sleeved on the surface of the positioning column (6) through the positioning through hole (801).

3. The grouting blank-making device for ceramic production according to claim 2, characterized in that: the positioning through hole (801) and the positioning column (6) are located on the same axis, the surface shape of the sealing washer (9) is the same as the bottom surface shape of the upper die (8), and the sealing washer (9) is made of rubber materials and is the sealing washer (9).

4. The grouting blank-making device for ceramic production according to claim 1, characterized in that: the die head (201) is integrally arranged on the inner bottom surface of the lower die (2), a grouting opening (701) is formed in the opening in the center of the top surface of the movable top plate (7), and the grouting opening (701) is in through connection with the upper die (8).

5. The grouting blank-making device for ceramic production according to claim 1, characterized in that: the water cooling head (10) is attached to the bottom surface of the die head (201) through heat-conducting silicone grease, two cooling water circulating pipes (11) are arranged, and the water cooling head (10) is communicated with the micro water pump (12) through the two cooling water circulating pipes (11).

6. The grouting blank-making device for ceramic production according to claim 1, characterized in that: the inside of unable adjustment base (1) is the cavity type, exhaust fan (5) are located the front position of miniature pump (12).