CN210966888U - Pressure injection feeding device of ceramic core forming machine - Google Patents
Pressure injection feeding device of ceramic core forming machine Download PDFInfo
- Publication number
- CN210966888U CN210966888U CN201921803042.3U CN201921803042U CN210966888U CN 210966888 U CN210966888 U CN 210966888U CN 201921803042 U CN201921803042 U CN 201921803042U CN 210966888 U CN210966888 U CN 210966888U
- Authority
- CN
- China
- Prior art keywords
- valve body
- slurry
- storage tank
- ceramic core
- slide valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model relates to the technical field of ceramic core forming, in particular to a pressure injection feeding device of a ceramic core forming machine, which comprises a storage tank, wherein a stirring shaft is arranged on the storage tank, the stirring part of the stirring shaft is arranged in the cavity of the storage tank, and the upper end of the stirring shaft is arranged outside the cavity; a slurry pumping port is arranged below the material storage tank and is communicated with a material valve body, and a closed cylinder is arranged at one end of the material valve body; the lower end of the material valve body is provided with a slide valve body; one end of the slide valve body is provided with a slurry conveying port, the slurry conveying port is connected with a one-way valve, the one-way valve is connected with a slurry conveying pipe, and the slurry conveying pipe is connected with a grouting cup; the utility model has the advantages that the feeding speed is high when the ceramic core is molded and injected; the feeding process is completely closed, and has no slurry scattering and pollution.
Description
Technical Field
The utility model belongs to the technical field of ceramic core shaping technique and specifically relates to a ceramic core make-up machine pressure injection feeding device.
Background
Ceramic cores are used to form complex, precise cavities for castings in investment casting. When the molding equipment of the ceramic core adopts a top injection type pneumatic molding machine, a manual feeding mode by a spoon is often adopted. The disadvantages of slurry scattering, pollution, low efficiency and the like easily appear in the slurry in the feeding process.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to the not enough of above prior art, and provide a ceramic core make-up machine pressure injection feeding device.
The utility model provides a technical scheme that its technical problem adopted is: a pressure injection feeding device of a ceramic core forming machine comprises a storage tank, wherein a stirring shaft is arranged on the storage tank, a stirring part of the stirring shaft is arranged in a cavity of the storage tank, and the upper end of the stirring shaft is arranged outside the cavity; a slurry pumping port is arranged below the material storage tank and is communicated with a material valve body, and a closed cylinder is arranged at one end of the material valve body; the lower end of the material valve body is connected with a material pumping barrel, and the material pumping barrel is connected with the slide valve body; one end of the material pumping barrel is provided with a slurry conveying port, the slurry conveying port is connected with a one-way valve, the one-way valve is connected with a slurry conveying pipe, and the slurry conveying pipe is connected with a grouting cup; the other end of the slide valve body is connected with a slide valve connecting rod, and the slide valve body at the other end is also connected with an injection driving cylinder through a cylinder connecting rod and a flange; the flexible heating sleeve is sleeved outside the slurry conveying pipe, and the flexible heater is arranged outside the storage tank; the slide valve body is a heat tracing slide valve body.
The upper end of the stirring shaft can be externally connected with a stirring motor.
The slurry conveying pipe adopts a flexible pipeline or a rigid pipeline.
The heat tracing slurry pumping slide valve body specifically comprises: and cast aluminum heating plates are arranged on two sides of the sliding valve body, and temperature control thermal resistors are arranged on the cast aluminum heating plates.
The device has flexible heating strips at all locations in contact with the slurry.
The utility model has the advantages that:
the utility model has the advantages that the feeding speed is high when the ceramic core is molded and injected; the feeding process is completely closed, and has no slurry scattering and pollution.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is an overall sectional view of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
As shown in the figure, the pressure injection feeding device of the ceramic core forming machine comprises a storage tank 1, wherein a stirring shaft 2 is arranged on the storage tank, a stirring part 21 of the stirring shaft 2 is arranged in a cavity of the storage tank, and an upper end 22 of the stirring shaft is arranged outside the cavity; a slurry pumping port 3 is arranged below the material storage tank 1, the slurry pumping port 3 is communicated with a material valve body 4, and a closed cylinder 5 is arranged at one end of the material valve body 4; the lower end of the material valve body 4 is provided with a material pumping cylinder 12, the material pumping cylinder 12 is connected with the slide valve body, one end of the material pumping cylinder 12 is provided with a slurry conveying port 7, the slurry conveying port 7 is connected with a one-way valve 8, the one-way valve 8 is connected with a slurry conveying pipe 9, and the slurry conveying pipe 9 is connected with a slurry injection cup 10; the other end of the slide valve body 6 is connected with a slide valve connecting rod 61, and the slide valve body 6 at the other end is also connected with the material injection driving cylinder 11 through a cylinder connecting rod 62 and a flange 63; a flexible heating sleeve is sleeved outside the pulp conveying pipe 9, and a flexible heater is arranged outside the material storage tank 1; the slide valve body 6 is a heat tracing slide valve body.
The upper end 22 of the stirring shaft can be externally connected with a stirring motor.
The slurry conveying pipe 9 adopts a flexible pipeline or a rigid pipeline.
The heat tracing slurry pumping slide valve body specifically comprises: and cast aluminum heating plates are arranged on two sides of the sliding valve body, and temperature control thermal resistors are arranged on the cast aluminum heating plates.
The device has flexible heating strips at all locations in contact with the slurry.
The slurry in the storage tank flows out of the slurry pumping port to the material valve body; and the closed cylinder pushes a piston of the closed cylinder when the material is pumped from the material storage tank, so that the material storage tank is communicated with the material pumping cylinder below the material storage tank. When the material is injected, the piston is pushed to close the connection with the material storage tank; and the material injection cylinder pushes the piston to inject materials during material injection. The slide valve is driven by a material injection driving cylinder, and the stroke of the cylinder is controlled while the size conveying volume is controlled.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The pressure injection feeding device of the ceramic core forming machine is characterized by comprising a storage tank, wherein a stirring shaft is arranged on the storage tank, a stirring part of the stirring shaft is arranged in a cavity of the storage tank, and the upper end of the stirring shaft is arranged outside the cavity; a slurry pumping port is arranged below the material storage tank and is communicated with a material valve body, and a closed cylinder is arranged at one end of the material valve body; the lower end of the material valve body is connected with a material pumping cylinder, and the material pumping cylinder is connected with the sliding valve body; one end of the material pumping cylinder is provided with a slurry conveying port, the slurry conveying port is connected with a one-way valve, the one-way valve is connected with a slurry conveying pipe, and the slurry conveying pipe is connected with a grouting cup; the other end of the slide valve body is connected with a slide valve connecting rod, and the slide valve body at the other end is also connected with an injection driving cylinder through a cylinder connecting rod and a flange; the flexible heating sleeve is sleeved outside the slurry conveying pipe, and the flexible heater is arranged outside the storage tank; the slide valve body is a heat tracing slide valve body.
2. The injection molding and feeding device of a ceramic core molding machine as claimed in claim 1, wherein the upper end of the stirring shaft is externally connected with a stirring motor.
3. The pressure injection charging device of the ceramic core forming machine according to claim 1, wherein the slurry conveying pipe is a flexible pipe or a rigid pipe.
4. The pressure injection charging device of the ceramic core forming machine according to claim 1, wherein the heat tracing slurry pumping slide valve body is specifically: and cast aluminum heating plates are arranged on two sides of the sliding valve body, and temperature control thermal resistors are arranged on the cast aluminum heating plates.
5. The injection molding and feeding apparatus of a ceramic core molding machine as claimed in claim 1, wherein the apparatus has flexible heating strips at all positions of contact with the slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803042.3U CN210966888U (en) | 2019-10-25 | 2019-10-25 | Pressure injection feeding device of ceramic core forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803042.3U CN210966888U (en) | 2019-10-25 | 2019-10-25 | Pressure injection feeding device of ceramic core forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210966888U true CN210966888U (en) | 2020-07-10 |
Family
ID=71410120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921803042.3U Active CN210966888U (en) | 2019-10-25 | 2019-10-25 | Pressure injection feeding device of ceramic core forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210966888U (en) |
-
2019
- 2019-10-25 CN CN201921803042.3U patent/CN210966888U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206748981U (en) | A kind of quick injection molding mould | |
| CN207983819U (en) | A kind of efficient automatic vacuum casting device for current transformer | |
| CN210966888U (en) | Pressure injection feeding device of ceramic core forming machine | |
| CN208497784U (en) | A kind of mold cooling device for processing | |
| CN206703406U (en) | A kind of energy-saving type plastic bottle base Coinjection molding apparatus | |
| CN206048680U (en) | Windscreen curing forming mold in a kind of bullet train group annular | |
| CN105235149B (en) | A kind of method of injection mold and injection molding with side gate needle | |
| CN104526954B (en) | A kind of resin transfer moulding glue filling device | |
| CN207310162U (en) | A kind of iso-static pressure shaping machine of ceramic tube | |
| CN207190129U (en) | Microvesicle injection moulding apparatus | |
| CN207077691U (en) | A kind of feeding device for injection machine | |
| CN213564484U (en) | Resin pressurizing and injecting equipment for processing carbon fiber pieces | |
| CN204640445U (en) | A kind of hot die-casting molding mould | |
| CN212793010U (en) | Injection molding die for mechanical engineering castings | |
| CN209126088U (en) | A kind of toy case injection mold | |
| CN210702360U (en) | Sand box device for auxiliary cooling of intermediate connector casting of plunger pump | |
| CN208392568U (en) | A kind of injection moulding apparatus with degassing function | |
| CN107160627A (en) | A kind of high plastic shape-forming mould of security performance | |
| CN208392703U (en) | A kind of molding die of quickly porous compression manufacturing process | |
| CN207607074U (en) | A kind of injection device of injection molding machine | |
| CN104295486A (en) | Novel integrated pipe joint and manufacturing process thereof | |
| CN206544295U (en) | Hydraulic piston type injection cylinder | |
| CN204036765U (en) | Injection mould pressure type tyre capsule mould | |
| CN219006409U (en) | Silicon carbide composite ceramic vacuum forming equipment | |
| CN216968458U (en) | Precise mechanical engineering is with vertical injection molding machine of automatic cooperation of convenient ejection of compact |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 110164 No. 123-19, Huishan street, shenbeixin District, Shenyang City, Liaoning Province Patentee after: Liaoning Hangan core technology Co.,Ltd. Address before: No. 123-20, Huishan street, Shenbei New District, Shenyang City, Liaoning Province Patentee before: LIAONING HANGAN SPECIAL CASTING MATERIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |