CN211250536U

CN211250536U - Vacuum grouting device for ceramic manufacture

Info

Publication number: CN211250536U
Application number: CN201921763857.3U
Authority: CN
Inventors: 张军山
Original assignee: Chaozhou Taofengxiang Ceramics Co ltd
Current assignee: Chaozhou Taofengxiang Ceramics Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-14
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to the technical field of grouting machinery, in particular to a vacuum grouting device for ceramic production, which comprises a base and a grouting tank, wherein four corners of the top of the base are all bolted with a support frame, the top end of the support frame is bolted with the bottom of the grouting tank, an extruding mechanism is bolted at the axle center of the bottom of the grouting tank, the bottom of the grouting tank is communicated with a grouting mechanism, a mould is bolted in the middle of the top of the base, the top of the mould is communicated with the bottom of the grouting mechanism, and the top of the grouting tank is clamped with a top cover; the utility model discloses a setting of base, slip casting jar, support frame, extrusion mechanism, slip casting mechanism, mould and top cap for this vacuum grouting device for ceramic manufacture possesses and to avoid mud to gush into the exhaust tube, also can extrude the advantage of exhaust air to mud, has solved present vacuum grouting device vacuum machine and has been located the bottom, and mud flows into the exhaust tube easily, can't extrude the problem with the air in mud moreover.

Description

Vacuum grouting device for ceramic manufacture

Technical Field

The utility model relates to a grouting machine tool technical field specifically is a vacuum grouting device for ceramic manufacture.

Background

The slip casting is an ancient and traditional ceramic forming method, the application is very wide, all utensils with complex and irregular shapes, thin walls, large volumes and low size requirements can be formed by the slip casting method, but the existing vacuum slip casting device is positioned at the bottom, mud easily flows into an exhaust pipe and air in the mud cannot be extruded out, and therefore the vacuum slip casting device which can prevent the mud from flowing into the exhaust pipe and can extrude the mud to discharge the air is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum grouting device for ceramic manufacture possesses and to avoid mud to gush into the exhaust tube, also can extrude the advantage of exhaust air to mud, has solved present vacuum grouting device vacuum machine and has been located the bottom, and mud flows into the exhaust tube easily, can't extrude the problem with the air in the mud moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum grouting device for ceramic manufacture, includes base and slip casting jar, the equal bolt in four corners at base top has the support frame, the top of support frame and the bottom bolt of slip casting jar, the axle center department bolt of slip casting jar bottom has extrusion mechanism, the bottom intercommunication of slip casting jar has slip casting mechanism, the centre bolt at base top has the mould, the top of mould and the bottom intercommunication of slip casting mechanism, the top joint of slip casting jar has the top cap.

Preferably, the grouting mechanism comprises a vacuum pump, the surface of the vacuum pump is bolted to the inner side of the support frame, the air exhaust end of the vacuum pump is communicated with a vacuum pipe, one end of the vacuum pipe, far away from the vacuum pump, is communicated with a connecting pipe, the top end of the connecting pipe is communicated with a slurry outlet pipe, the top end of the slurry outlet pipe is communicated with the bottom of the grouting tank, the bottom end of the connecting pipe is communicated with the top of the mold, and the end, far away from the vacuum pump, of the surface of the vacuum pipe and the bottom end, far away from the surface of the slurry outlet pipe, are respectively and.

Preferably, the connecting pipe is a hard pipe, and the inner diameter of the connecting pipe is larger than that of the slurry outlet pipe.

Preferably, the extrusion mechanism includes the motor, the top of motor and the axle center department bolt of slip casting tank bottom, the output of motor is connected with the (mixing) shaft, the bottom of slip casting tank is run through on the top of (mixing) shaft, the surface of (mixing) shaft and the inside bolt that is located the slip casting tank have the flight.

Preferably, the top end of the stirring shaft is positioned at the position of two thirds of the grouting tank, and the stirring shaft is made of steel.

Preferably, the left side of the top cover top is provided with a grouting opening, and the right side of the top cover top is provided with an air outlet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a setting of base, slip casting jar, support frame, extrusion mechanism, slip casting mechanism, mould and top cap for this vacuum grouting device for ceramic manufacture possesses and to avoid mud to gush into the exhaust tube, also can extrude the advantage of exhaust air to mud, has solved present vacuum grouting device vacuum machine and has been located the bottom, and mud flows into the exhaust tube easily, can't extrude the problem with the air in mud moreover.

Drawings

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

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic top view of the top cover of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. grouting tanks; 3. a support frame; 4. an extrusion mechanism; 41. a motor; 42. a stirring shaft; 43. a spiral sheet; 5. a grouting mechanism; 51. a vacuum pump; 52. a vacuum tube; 53. a connecting pipe; 54. a pulp outlet pipe; 55. an air cut-off valve; 56. a slurry control valve; 6. a mold; 7. a top cover; 8. a grouting port; 9. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a vacuum grouting device for ceramic production comprises a base 1 and a grouting tank 2, wherein four corners of the top of the base 1 are bolted with support frames 3, the top end of each support frame 3 is bolted with the bottom of the grouting tank 2, an extruding mechanism 4 is bolted at the axis of the bottom of the grouting tank 2, the bottom of the grouting tank 2 is communicated with a grouting mechanism 5, the middle of the top of the base 1 is bolted with a mold 6, the top of the mold 6 is communicated with the bottom end of the grouting mechanism 5, the top of the grouting tank 2 is clamped with a top cover 7, through the arrangement of the base 1, the grouting tank 2, the support frames 3, the extruding mechanism 4, the grouting mechanism 5, the mold 6 and the top cover 7, the vacuum grouting device for ceramic production has the advantages of preventing slurry from flowing into an exhaust pipe and extruding the slurry to exhaust air, and solves the problem that the existing vacuum grouting device is positioned at the bottom, the mud is easy to flow into the air extraction pipe, and the air in the mud cannot be extruded out.

In this embodiment, grouting mechanism 5 includes vacuum pump 51, the surface of vacuum pump 51 and the inboard bolt of support frame 3, the end intercommunication of bleeding of vacuum pump 51 has vacuum tube 52, the one end intercommunication that vacuum pump 51 was kept away from to vacuum tube 52 has connecting pipe 53, the top intercommunication of connecting pipe 53 has grout outlet pipe 54, grout outlet pipe 54's top and grouting tank 2's bottom intercommunication, connecting pipe 53's bottom and the top intercommunication of mould 6, vacuum pump 51's one end and grout outlet pipe 54 surperficial bottom difference fixed mounting are kept away from on vacuum tube 52 surface have air break valve 55 and accuse thick liquid valve 56, through setting up grouting mechanism 5 can pass through negative pressure guide mud and get into mould 6, and avoid mud to gush into vacuum tube 52.

In this embodiment, the connecting pipe 53 is a hard pipe, the inner diameter of the connecting pipe 53 is greater than the inner diameter of the grout outlet pipe 54, and the connecting pipe 53 is made of a material capable of adapting to a vacuum working environment, so that deformation and air leakage of the connecting pipe 53 are avoided.

In this embodiment, extrusion mechanism 4 includes motor 41, and motor 41's top and the axle center department bolt of slip casting jar 2 bottom are connected with (mixing) shaft 42 in motor 41's the output, and the top of (mixing) shaft 42 runs through the bottom of slip casting jar 2, and the surface of (mixing) shaft 42 and the inside bolt that is located slip casting jar 2 have a flight 43, can extrude the air in the mud through setting up extrusion mechanism 4, promote the quality of mud.

In this embodiment, the top of (mixing) shaft 42 is located slip casting tank 2 two-thirds position, and (mixing) shaft 42 is steel material, and the structure of (mixing) shaft 42 can extrude most mud downwards, is convenient for extrude gas fast.

In this embodiment, slip casting mouth 8 has been seted up to the left side at top cap 7 top, and venthole 9 has been seted up on the right side at top cap 7 top, and venthole 9 can be used for discharging the inside gas of slip casting jar 2, and slip casting mouth 8 can be used for pouring into mud.

The working principle is as follows: injecting slurry into the grouting tank 2 through the grouting port 8, opening the air-break valve 55, closing the slurry control valve 56, starting the vacuum pump 51, pumping out air inside the mold 6 by the vacuum pump 51 through the vacuum pipe 52 and the connecting pipe 53 until the inside of the mold 6 is in a vacuum state, closing the vacuum pump 51 and the air-break valve 55, starting the motor 41, driving the spiral piece 43 to rotate from right to left by the motor 41 through the stirring shaft 42, namely clockwise rotation when looking down, the slurry is driven by the spiral slice 43 to move downwards and extrude, the air in the slurry is extruded out, the extruded air is discharged through the air outlet hole 9 and the grouting opening 8, the slurry control valve 56 is opened, the slurry outlet pipe 54 generates suction under the influence of the negative pressure inside the mold 6 to suck the slurry inside the grouting tank 2 into the mold 6, the slurry control valve 56 is closed after grouting is completed, since the vacuum pipe 52 is located outside the mold 6 and the air cut-off valve 55 is closed, the slurry does not flow into the vacuum pipe 52.

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

Claims

1. The utility model provides a vacuum grouting device for ceramic manufacture, includes base (1) and slip casting jar (2), its characterized in that: the four corners at the top of the base (1) are all bolted with support frames (3), the top of the support frames (3) is bolted with the bottom of the grouting tank (2), the axis of the bottom of the grouting tank (2) is bolted with an extrusion mechanism (4), the bottom of the grouting tank (2) is communicated with a grouting mechanism (5), the middle of the top of the base (1) is bolted with a mold (6), the top of the mold (6) is communicated with the bottom of the grouting mechanism (5), and the top of the grouting tank (2) is clamped with a top cover (7).

2. The vacuum grouting device for ceramic production according to claim 1, characterized in that: the grouting mechanism (5) comprises a vacuum pump (51), the surface of the vacuum pump (51) is bolted to the inner side of the support frame (3), the air exhaust end of the vacuum pump (51) is communicated with a vacuum pipe (52), one end, far away from the vacuum pump (51), of the vacuum pipe (52) is communicated with a connecting pipe (53), the top end of the connecting pipe (53) is communicated with a slurry outlet pipe (54), the top end of the slurry outlet pipe (54) is communicated with the bottom of the grouting tank (2), the bottom end of the connecting pipe (53) is communicated with the top of the mold (6), and one end, far away from the vacuum pump (51), of the surface of the vacuum pipe (52) and the bottom end, far away from the surface of the slurry outlet pipe (54) are respectively and fixedly provided with a gas shutoff valve (55).

3. The vacuum grouting device for ceramic production according to claim 2, characterized in that: the connecting pipe (53) is a hard pipe, and the inner diameter of the connecting pipe (53) is larger than that of the slurry outlet pipe (54).

4. The vacuum grouting device for ceramic production according to claim 1, characterized in that: extrusion mechanism (4) include motor (41), the top of motor (41) and the axle center department bolt of slip casting jar (2) bottom, the output of motor (41) is connected with (mixing) shaft (42), the bottom of slip casting jar (2) is run through on the top of (mixing) shaft (42), the inside bolt that the surface of (mixing) shaft (42) is located slip casting jar (2) has flight (43).

5. The vacuum grouting device for ceramic production according to claim 4, characterized in that: the top end of the stirring shaft (42) is positioned at the position of two thirds of the grouting tank (2), and the stirring shaft (42) is made of steel.

6. The vacuum grouting device for ceramic production according to claim 1, characterized in that: the left side of the top cover (7) is provided with a grouting opening (8), and the right side of the top cover (7) is provided with an air outlet (9).