CN211221191U

CN211221191U - Pressure grouting machine

Info

Publication number: CN211221191U
Application number: CN201920951375.4U
Authority: CN
Inventors: 帅建; 帅志; 王刚
Original assignee: Liling Hetai Ceramics Manufacturing Co ltd
Current assignee: Liling Hetai Ceramics Manufacturing Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-08-11
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a pressure slip casting machine, it includes frame, at least one be used for pressing the moulding-die subassembly of holding slip casting mould and be suitable for the slip casting part of slip casting mould slip casting in to the slip casting mould when slip casting mould is pressed and is held on the moulding-die subassembly, the moulding-die subassembly includes holding down plate and upper pressure subassembly, the upper pressure subassembly includes the top board external member and links to each other with the top board external member with the drive top board removal driving source of drive top board external member at orientation or the removal of holding down plate direction dorsad. The product quality after the pressure slip casting machine slip casting is stable, the consistency is high, the die assembly gap is small, the traditional process flows such as rib planing, cutting and slurry feeding false mouths are not needed, the product yield and quality are improved, meanwhile, the cost of an enterprise is reduced, and the economic benefit of the enterprise is improved.

Description

Pressure grouting machine

Technical Field

The utility model relates to a pressure slip casting machine.

Background

At present, the grouting process of a ceramic factory is limited by the traditional process and thought, the manual operation is always taken as the main production mode, the manual operations such as die pressing, sizing, residual slurry discharging, die loosening and the like are low in efficiency, and in addition, the methods and force application degrees of each operator are inconsistent, so that the problems of die damage, slurry leakage, short service life of the die and the like caused by die overpressure are often solved.

The product after grouting molding needs working procedures such as rib planing, slurry inlet false mouth cutting and the like, and the quality and consistency of the product are difficult to guarantee.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art's defect, provide a pressure slip casting machine, product quality after its slip casting is stable, and the uniformity is high, the compound die gap is little, need not to advance traditional process flows such as thick liquid false mouth through digging the muscle again, cutting, when having improved product output and quality, for the cost is reduced of enterprise, has improved the economic benefits of enterprise.

In order to solve the technical problem, the technical scheme of the utility model is that: a pressure slip casting machine, comprising:

a frame;

the mould assembly comprises a lower pressing plate and an upper pressing assembly, the upper pressing assembly comprises an upper pressing plate suite and an upper pressing plate moving driving source which is connected with the upper pressing plate suite to drive the upper pressing plate suite to move towards or back to the direction of the lower pressing plate;

be suitable for the slip casting part to slip casting mould slip casting when slip casting mould is pressed and is held on the moulding-die subassembly.

Furthermore, the die pressing components are at least two and are arranged in parallel along the horizontal direction.

Further, the upper pressure plate moving driving source is a piston cylinder.

Further, the grouting member includes:

a slurry storage container;

the slurry conveying pipeline is provided with a grouting three-way valve which corresponds to the grouting molds pressed on the pressing mold assembly one by one, is communicated with the slurry inlets of the corresponding grouting molds and is positioned below the corresponding lower pressing plate;

and the inlet of the grouting device is connected with the slurry storage container, and the outlet of the grouting device is connected with the inlet of the slurry conveying pipeline so as to convey the slurry in the slurry storage container to the slurry conveying pipeline through the grouting device.

Further, the grouting three-way valve is provided with a residual slurry outlet.

Further, an inlet valve is arranged at the inlet of the pulp feeding pipeline.

Furthermore, the tail end of the slurry conveying pipeline is provided with an emptying port, and an emptying valve is correspondingly arranged at the emptying port.

Further, the upper pressure plate moving driving source is an air cylinder, and the grouting three-way valve is a pneumatic valve;

further, the air cylinder supplies air to the air cylinder through the control of a first electromagnetic valve to drive the air cylinder to act, and the grouting three-way valve supplies air to the air cylinder through the control of a second electromagnetic valve to drive the air cylinder to act;

the electromagnetic valve control system further comprises a control unit, wherein the control unit is respectively connected with the first electromagnetic valve and the second electromagnetic valve so as to control the actions of the first electromagnetic valve and the second electromagnetic valve.

After the technical scheme is adopted, the grouting molds are placed on the corresponding lower pressing plates, the inlet valves and the emptying valves are opened firstly to discharge air in a pipeline, then the emptying valves are closed, the upper pressing plate moving driving source is opened to drive the upper pressing plate sleeve to move towards the direction of the lower pressing plates to press and hold the corresponding grouting molds, the grouting three-way valve is opened, the emptying valves and the inlet valves can be opened manually, the grouting three-way valve can be opened pneumatically, then the grouting devices are opened to inject the slurry, the slurry can be injected into each grouting mold, after grouting is finished, the grouting three-way valve is closed, the grouting is stopped, the residual slurry is discharged through the residual slurry discharge ports, then the upper pressing plate moving driving source is driven to drive the upper pressing plate sleeve to move back to the lower pressing plates, the grouting molds are released, and the whole grouting action is realized.

Drawings

Fig. 1 is a schematic structural view of the pressure grouting machine of the present invention;

fig. 2 is a left side view of fig. 1.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 and 2, a pressure grouting machine includes:

a frame 1;

at least one pressing die assembly for pressing and holding the grouting mold, wherein the pressing die assembly comprises a lower pressing plate 21 and an upper pressing assembly, the upper pressing assembly comprises an upper pressing plate sleeve 22 and an upper pressing plate moving driving source which is connected with the upper pressing plate sleeve 22 so as to drive the upper pressing plate sleeve 22 to move towards or away from the lower pressing plate;

As shown in fig. 1, the die assemblies are provided in at least two and are arranged side by side in the horizontal direction.

As shown in fig. 1, the upper platen moving drive source is, for example, but not limited to, a piston cylinder 23.

As shown in fig. 1, the grouting member includes:

a slurry storage container;

a slurry feeding pipeline 31, wherein a grouting three-way valve 32 is arranged on the slurry feeding pipeline 31, corresponds to the grouting mold pressed on the pressing mold assembly one by one, is communicated with the slurry inlet of the corresponding grouting mold, and is positioned below the corresponding lower pressing plate 21;

and an inlet of the grouting device is connected with the slurry storage container, and an outlet of the grouting device is connected with an inlet of the slurry conveying pipeline 31 so as to convey slurry in the slurry storage container to the slurry conveying pipeline through the grouting device.

In this embodiment, the grouting device and the slurry storage container may be integrated in a manner of a grouting machine, in which grouting has two manners:

in the first mode, a bubble pumping barrel in the grouting machine sends the slurry in the slurry storage container into a slurry conveying pipeline through negative pressure.

In the second mode, the slurry in the slurry storage container is sent into the slurry conveying pipeline through the diaphragm pump.

As shown in fig. 1, the grouting three-way valve 32 is provided with a surplus slurry discharge port 32 a.

As shown in fig. 1, the inlet of the slurry feed pipe 31 is provided with an inlet valve 33.

As shown in fig. 1, the tail end of the slurry feeding pipe 31 is provided with a drain port 31a, and a drain valve 34 is correspondingly arranged at the drain port 31 a.

The upper pressure plate moving drive source is an air cylinder, and the grouting three-way valve 32 is a pneumatic valve;

the air cylinder supplies air to the air cylinder through a first solenoid valve for driving action, and the grouting three-way valve 32 supplies air to the air cylinder through a second solenoid valve for driving action;

the electromagnetic valve control system further comprises a control unit 4, wherein the control unit 4 is respectively connected with the first electromagnetic valve and the second electromagnetic valve so as to control the actions of the first electromagnetic valve and the second electromagnetic valve.

In this embodiment, the control unit 4 may be controlled by a time controller, or may be controlled by a programmable controller and a human-machine interface.

The working principle of the utility model is as follows:

placing the grouting mold on the corresponding lower pressing plate 21, firstly opening the inlet valve 33 and the emptying valve 34 to exhaust the air in the pipeline, then closing the emptying valve 34, opening the upper pressing plate moving driving source to drive the upper pressing plate sleeve 22 to move towards the direction of the lower pressing plate 21, pressing and holding the corresponding grouting mold, and opening the grouting three-way valve 32.

The emptying valve 34 and the inlet valve 33 can be manually opened, the grouting three-way valve 32 can be pneumatically opened, then a grouting device is opened, and grout is injected, so that grout can be injected into each grouting mold, after grouting is finished, the grouting three-way valve 32 is closed, grouting is stopped, residual grout is discharged through a residual grout outlet 32a, then the upper pressure plate moving driving source is driven to drive the upper pressure plate sleeve 22 to move back to the direction of the lower pressure plate 21, the grouting mold is loosened, and the whole grouting action is realized.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. A pressure slip casting machine, comprising:

a frame (1);

the mould assembly comprises a lower pressure plate (21) and an upper pressure assembly, the upper pressure assembly comprises an upper pressure plate sleeve (22) and an upper pressure plate moving driving source which is connected with the upper pressure plate sleeve (22) to drive the upper pressure plate sleeve (22) to move towards or away from the lower pressure plate;

the grouting component is suitable for grouting into the grouting mould when the grouting mould is pressed on the pressing mould component; wherein the content of the first and second substances,

the slip casting part includes:

a slurry storage container;

the slurry conveying pipeline (31) is provided with a grouting three-way valve (32) which corresponds to the grouting molds pressed on the pressing mold assembly one by one, is communicated with the slurry inlets of the corresponding grouting molds and is positioned below the corresponding lower pressing plate (21);

and the inlet of the grouting device is connected with the slurry storage container, and the outlet of the grouting device is connected with the inlet of the slurry conveying pipeline (31) so as to convey slurry in the slurry storage container to the slurry conveying pipeline through the grouting device.

2. A pressure grouting machine as claimed in claim 1,

the die pressing components are at least two and are arranged in parallel along the horizontal direction.

3. A pressure grouting machine as claimed in claim 1,

the upper pressure plate moving driving source is a piston cylinder (23).

4. A pressure grouting machine as claimed in claim 1,

the grouting three-way valve (32) is provided with a residual slurry outlet (32 a).

5. A pressure grouting machine as claimed in claim 1,

an inlet valve (33) is arranged at the inlet of the pulp feeding pipeline (31).

6. A pressure grouting machine as claimed in claim 1,

the tail end of the pulp conveying pipeline (31) is provided with an emptying port (31a), and an emptying valve (34) is correspondingly arranged at the emptying port (31 a).

7. A pressure grouting machine as claimed in claim 1,

the upper pressure plate moving driving source is an air cylinder, and the grouting three-way valve (32) is a pneumatic valve;

the air cylinder supplies air to the air cylinder through a first solenoid valve for driving action, and the grouting three-way valve (32) supplies air to the air cylinder through a second solenoid valve for driving action;

the electromagnetic valve control system is characterized by further comprising a control unit (4), wherein the control unit (4) is respectively connected with the first electromagnetic valve and the second electromagnetic valve so as to control the first electromagnetic valve and the second electromagnetic valve to act.