CN210059702U - Constant temperature control device of wax pressing machine - Google Patents
Constant temperature control device of wax pressing machine Download PDFInfo
- Publication number
- CN210059702U CN210059702U CN201920361304.9U CN201920361304U CN210059702U CN 210059702 U CN210059702 U CN 210059702U CN 201920361304 U CN201920361304 U CN 201920361304U CN 210059702 U CN210059702 U CN 210059702U
- Authority
- CN
- China
- Prior art keywords
- wax
- pipe
- heat
- wall
- fixed
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a wax pressing machine thermostatic control device relates to wax pressing machine technical field. The utility model discloses a wax injection machine body, the top of wax injection machine body are fixed with the box, and box inner wall top is fixed with notes wax device, and the box top is fixed with storage device and hydraulic pump, and storage device passes through the insulating tube and annotates wax device intercommunication. The utility model discloses a cooperation of wax injection machine body, notes wax device, storage device and insulating tube is used, keeps warm and heats wax liquid at the pressure injection in-process, has avoided the wax liquid to appear solidifying and has caused the condition of jam, and the wax liquid remains invariable temperature throughout, has improved the quality of pressure injection to can carry out partial cyclic utilization to the heat that produces and the heat that scatters and disappears in the heating process, reduce the consumption of the energy, reduce manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the wax pressing machine, especially, relate to a wax pressing machine thermostatic control device.
Background
Investment casting is also known as lost wax casting. The investment casting comprises the procedures of wax pressing, wax repairing, tree assembling, slurry dipping, wax melting, molten metal casting, post-treatment and the like. Lost wax casting is a process in which a wax pattern for a part to be cast is made of wax, and then the wax pattern is coated with slurry, that is, a clay pattern. And after the mud mold is dried, putting the mud mold into hot water to melt the internal wax mold. And taking out the clay mold after the wax mold is melted, and roasting to form the ceramic mold. Once calcined. Generally, a pouring gate is left when a mud mould is manufactured, then molten metal is poured into the mud mould from the pouring gate, and after the mud mould is cooled, required parts are manufactured.
The wax pressing machine is a common device used in the current investment casting, is mainly used for pressing wax, when the wax is injected into a mould, the wax is solid at normal temperature, and is easy to liquefy or gasify after being heated, the wax outlet temperature of the existing wax pressing machine is unstable, the liquid wax is easy to solidify in long-distance movement, a wax pipe is easy to block, and the wax pipe cannot be injected into the mould, and the heat utilization of the existing wax pressing machine is unreasonable in work, the heat loss is large, the heat cannot be recycled, the energy consumption is large, and the production cost is further increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wax pressing machine thermostatic control device has solved current wax pressing machine and has gone out the wax temperature unstability, and liquid wax solidifies easily, and the heat in the work can not cyclic utilization, and energy resource consumption is big, problem that manufacturing cost is high.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a wax injection machine thermostatic control device, including the wax injection machine body, install control panel on the wax injection machine body, control panel is used for controlling the wax injection machine body and carries out work, can also control the work of electric heating wire, solenoid valve and hydraulic pump simultaneously, the top of wax injection machine body is fixed with the box, box inner wall top is fixed with annotates the wax device, the box top is fixed with storage device and hydraulic pump, storage device passes through the insulating tube and annotates the wax device intercommunication.
Annotate the wax device include with box inner wall top fixed connection's sleeve pipe, sleeve pipe axle center department runs through the wax injection pipe, the sleeve pipe inner wall with annotate between the wax pipe outer wall form with electric heating wire matched with cavity, it has the injection head to annotate wax pipe bottom intercommunication, it has electric heating wire to annotate wax outside of tubes surface spiral winding, the sleeve pipe surface is provided with heat absorption intermediate layer pipe, heat absorption intermediate layer outside of tubes surface cover is equipped with the radiation shield, radiation shield outer surface cover is equipped with the protective sheath.
The storage device comprises a shell fixedly connected with the top of the box body, a heat preservation layer is fixed on the inner wall of the shell, a wax storage box is fixed on the bottom of the inner wall of the heat preservation layer, and a heat exchange tube is spirally wound on the surface of the wax storage box.
The bottom of the wax storage box is communicated with the wax injection pipe through a heat insulation pipe, the heat insulation pipe communicated with the wax injection pipe is provided with an electromagnetic valve, the heat absorption interlayer pipe is communicated with the hydraulic pump and the heat exchange pipe in sequence through the heat insulation pipe, and heat exchange media are filled in the heat absorption interlayer pipe and the heat exchange pipe.
Furthermore, a double-layer glass observation window is arranged on one surface of the box body, a box door is hinged to the surface of the box body through a hinge, and a heat insulation plate is fixed on the inner wall of the box body.
Furthermore, a material injection pipe which sequentially penetrates through the heat insulation layer and the shell from bottom to top is fixed at the top of the wax storage box.
Further, the heat preservation pipe includes the inner tube, the inner tube surface is provided with the outer tube, it has the cotton layer of heat preservation to fill between inner tube and the outer tube.
Further, the output end of the hydraulic pump is communicated with the input end of the heat exchange tube through the heat insulation tube, the output end of the heat exchange tube is communicated with the input end of the heat absorption interlayer tube through the heat insulation tube, and the output end of the heat absorption interlayer tube is communicated with the input end of the hydraulic pump through the heat insulation tube.
Further, the heat absorption sandwich pipe comprises an inner wall pipe and an outer wall pipe, and a hollow sandwich layer is formed between the inner wall pipe and the outer wall pipe.
The utility model discloses following beneficial effect has:
1. the utility model discloses a cooperation of wax injection machine body, notes wax device, storage device and insulating tube is used, keeps warm and heats wax liquid at the pressure injection in-process, has avoided the wax liquid to appear solidifying and has caused the condition of jam, and the wax liquid remains invariable temperature throughout, has improved the quality of pressure injection to can carry out partial cyclic utilization to the heat that produces and the heat that scatters and disappears in the heating process, reduce the consumption of the energy, reduce manufacturing cost.
2. The utility model discloses a box, double glazing observation window, chamber door and the cooperation of heat insulating board have avoided external environment's influence, can guarantee the constancy of temperature when annotating the wax to be favorable to observing and annotate the wax effect, make things convenient for the workman to operate.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the thermostatic control device of the wax injector of the present invention;
FIG. 2 is a schematic structural view of the wax injection device of the present invention;
fig. 3 is a schematic structural diagram of the storage device of the present invention;
fig. 4 is a schematic external structural view of the present invention;
FIG. 5 is a schematic structural view of the heat preservation pipe of the present invention;
FIG. 6 is a schematic cross-sectional view of the heat absorption sandwich tube of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-wax pressing machine body, 2-box body, 3-wax injection device, 301-sleeve pipe, 302-wax injection pipe, 303-injection head, 304-electric heating wire, 305-heat absorption interlayer pipe, 306-heat insulation sleeve, 307-protective sleeve, 4-storage device, 401-shell, 402-heat insulation layer, 403-wax storage box, 404-heat exchange pipe, 405-material injection pipe, 5-hydraulic pump, 6-heat insulation pipe, 601-inner pipe, 602-outer pipe, 603-heat insulation cotton layer, 7-double-layer glass observation window, 8-box door and 9-heat insulation plate.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-6, the utility model relates to a wax pressing machine thermostatic control device, including wax pressing machine body 1, install control panel on the wax pressing machine body 1, control panel is used for controlling wax pressing machine body 1 to work, can also control electric heating wire 304 simultaneously, the work of solenoid valve and hydraulic pump 5, the top of wax pressing machine body 1 is fixed with box 2, 2 inner wall tops of box are fixed with annotates wax device 3, 2 tops of box are fixed with storage device 4 and hydraulic pump 5, hydraulic pump 5 makes heat exchange medium can circulate, storage device 4 intercommunication has pressure device, a wax liquid extrusion that is used for in storing up wax case 403 enters into injection device 3's inside, storage device 4 is through insulating tube 6 and annotate wax device 3 intercommunication.
Annotate wax device 3 including with box 2 inner wall top fixed connection's sleeve pipe 301, sleeve pipe 301 axle center department runs through wax injection pipe 302, form between sleeve pipe 301 inner wall and the wax injection pipe 302 outer wall with electric heating wire 304 matched with cavity, wax injection pipe 302 bottom intercommunication has injection head 303, wax injection pipe 302 surface spiral winding has electric heating wire 304, sleeve pipe 301 surface is provided with heat absorption intermediate layer pipe 305, heat absorption intermediate layer pipe 305 surface cover is equipped with radiation shield 306, radiation shield 306 surface cover is equipped with protective sheath 307, all pack in heat absorption intermediate layer pipe 305 and the heat exchange tube 404 heat exchange medium, be used for absorbing and releasing the heat.
The storage device 4 comprises a shell 401 fixedly connected with the top of the box body 2, a heat insulation layer 402 is fixed on the inner wall of the shell 401, a wax storage box 403 is fixed at the bottom of the inner wall of the heat insulation layer 402, and a heat exchange pipe 404 is spirally wound on the surface of the wax storage box 403.
The bottom of the wax storage tank 403 is communicated with the wax injection pipe 302 through the heat preservation pipe 6, the heat preservation pipe 6 communicated with the wax injection pipe 302 is provided with an electromagnetic valve, and the heat absorption interlayer pipe 305 is sequentially communicated with the hydraulic pump 5 and the heat exchange pipe 404 through the heat preservation pipe 6.
Wherein, 2 surfaces of box are provided with double glazing observation window 7, and 2 surfaces of box are articulated through the hinge to have chamber door 8, and 2 inner walls of box are fixed with heat insulating board 9, reduce the inside thermal dissipation rate of box.
Wherein, the top of the wax storage box 403 is fixed with a feeding pipe 405 which sequentially penetrates through the insulating layer 402 and the shell 401 from bottom to top.
The heat preservation pipe 6 comprises an inner pipe 601, an outer pipe 602 is arranged on the surface of the inner pipe 601, and a heat preservation cotton layer 603 is filled between the inner pipe 601 and the outer pipe 602.
The output end of the hydraulic pump 5 is communicated with the input end of the heat exchange tube 404 through the heat insulation tube 6, the output end of the heat exchange tube 404 is communicated with the input end of the heat absorption interlayer tube 305 through the heat insulation tube 6, and the output end of the heat absorption interlayer tube 305 is communicated with the input end of the hydraulic pump 5 through the heat insulation tube 6.
Wherein, the heat absorption sandwich pipe 5 comprises an inner wall pipe and an outer wall pipe, and a hollow sandwich is formed between the inner wall pipe and the outer wall pipe.
During the use, open the solenoid valve through control panel, the solenoid valve is opened the back, continue to start the pressure device that is linked together with storing wax case 403 through control panel, thereby extrude the liquid wax that stores up wax case 403 and make it enter into annotate the inside of wax device 3 through insulating tube 6, thereby accomplish the process of pressing the wax, and at this in-process, work is carried out through electric heating wire 304 and is heated wax liquid in annotating wax pipe 302, thereby avoid wax liquid solidification to appear annotating the condition emergence that wax pipe 302 blockked up, and absorb the unnecessary heat that produces in the heating process by the heat exchange medium in heat absorption intermediate layer pipe 305, absorbed heat carries out cyclic utilization in whole device through hydraulic pump 5.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a wax pressing machine thermostatic control device, includes wax pressing machine body (1), its characterized in that:
a box body (2) is fixed to the top of the wax pressing machine body (1), a wax injection device (3) is fixed to the top of the inner wall of the box body (2), a storage device (4) and a hydraulic pump (5) are fixed to the top of the box body (2), and the storage device (4) is communicated with the wax injection device (3) through a heat insulation pipe (6);
the wax injection device (3) comprises a sleeve (301) fixedly connected with the top of the inner wall of the box body (2), the axis of the sleeve (301) penetrates through a wax injection pipe (302), the bottom of the wax injection pipe (302) is communicated with an injection head (303), an electric heating wire (304) is spirally wound on the outer surface of the wax injection pipe (302), a heat absorption interlayer pipe (305) is arranged on the outer surface of the sleeve (301), a heat insulation sleeve (306) is sleeved on the outer surface of the heat absorption interlayer pipe (305), and a protective sleeve (307) is sleeved on the outer surface of the heat insulation sleeve (306);
the storage device (4) comprises a shell (401) fixedly connected with the top of the box body (2), an insulating layer (402) is fixed on the inner wall of the shell (401), a wax storage box (403) is fixed at the bottom of the inner wall of the insulating layer (402), and a heat exchange pipe (404) is spirally wound on the surface of the wax storage box (403);
the bottom of the wax storage box (403) is communicated with the wax injection pipe (302) through a heat insulation pipe (6), and the heat absorption interlayer pipe (305) is sequentially communicated with the hydraulic pump (5) and the heat exchange pipe (404) through the heat insulation pipe (6).
2. The thermostatic control device for the wax injector according to claim 1, characterized in that a double-layer glass observation window (7) is arranged on one surface of the box body (2), a box door (8) is hinged on the surface of the box body (2) through a hinge, and a heat insulation plate (9) is fixed on the inner wall of the box body (2).
3. The thermostatic control device of the wax injector according to claim 1, wherein a material injection pipe (405) is fixed on the top of the wax storage tank (403) and sequentially penetrates through the insulating layer (402) and the outer shell (401) from bottom to top.
4. The wax injector thermostatic control device according to claim 1, wherein the heat-insulating pipe (6) comprises an inner pipe (601), an outer pipe (602) is arranged on the surface of the inner pipe (601), and a heat-insulating cotton layer (603) is filled between the inner pipe (601) and the outer pipe (602).
5. The wax injector thermostatic control device according to claim 1, wherein the output end of the hydraulic pump (5) is communicated with the input end of the heat exchange pipe (404) through a heat insulation pipe (6), the output end of the heat exchange pipe (404) is communicated with the input end of the heat absorption interlayer pipe (305) through the heat insulation pipe (6), and the output end of the heat absorption interlayer pipe (305) is communicated with the input end of the hydraulic pump (5) through the heat insulation pipe (6).
6. The thermostatic wax injector control device according to claim 1, wherein the heat-absorbing sandwich pipe (305) comprises an inner wall pipe and an outer wall pipe, and a hollow sandwich is formed between the inner wall pipe and the outer wall pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920361304.9U CN210059702U (en) | 2019-03-21 | 2019-03-21 | Constant temperature control device of wax pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920361304.9U CN210059702U (en) | 2019-03-21 | 2019-03-21 | Constant temperature control device of wax pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210059702U true CN210059702U (en) | 2020-02-14 |
Family
ID=69433837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920361304.9U Expired - Fee Related CN210059702U (en) | 2019-03-21 | 2019-03-21 | Constant temperature control device of wax pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210059702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068143A (en) * | 2022-06-18 | 2022-09-20 | 杭州新致美义齿研发有限公司 | False tooth wax melting device |
-
2019
- 2019-03-21 CN CN201920361304.9U patent/CN210059702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068143A (en) * | 2022-06-18 | 2022-09-20 | 杭州新致美义齿研发有限公司 | False tooth wax melting device |
| CN115068143B (en) * | 2022-06-18 | 2023-12-01 | 杭州新致美义齿研发有限公司 | False tooth wax melting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2905267Y (en) | Composite type heat-insulation heating casting head envelope structure | |
| CN101433944A (en) | High-efficient exothermic riser sleeve for casting | |
| CN210059702U (en) | Constant temperature control device of wax pressing machine | |
| CN102228981B (en) | Mould of grid continuous casting machine of lead-acid storage battery | |
| CN206550325U (en) | A kind of die-casting forming die | |
| CN106915050B (en) | A kind of waste heat recycling device for vertical injection molding machine | |
| CN105062508A (en) | Cast steel filled coke oven riser pipe waste heat recovery device and manufacturing method therefor | |
| AU2021107132A4 (en) | Vacuum sintering furnace | |
| CN103171097A (en) | Forming mold for bulk molding compound and sheet molding compound | |
| CN206536761U (en) | A kind of structure improved injection mold | |
| CN206415435U (en) | A kind of aluminium section material extruder | |
| CN205183728U (en) | A cold chamber die casting molding machine open type feed cylinder that is used for half solid -state die -casting to take shape | |
| CN107716892A (en) | A kind of automatic heat radiation die casting machine | |
| CN213162947U (en) | Double-sprue forming die for water-cooled shell of new energy automobile | |
| CN101549387B (en) | A cylindrical insulating riser base | |
| CN216028050U (en) | Sectional type aluminium water transportation package | |
| CN208195577U (en) | A kind of MK7 core disk casting oval type fever blind riser set | |
| CN217559799U (en) | Device for recovering waste heat of glass fiber injection | |
| CN214300043U (en) | Material injection port structure of saponification material | |
| CN105466047A (en) | Black high borosilicate glass pipe for solar heat collecting pipe and production process thereof | |
| CN207629175U (en) | A kind of novel pouring gate structure for Ultra-Low Speed die casting | |
| CN206185110U (en) | Integration melting rapid prototyping device | |
| CN206765303U (en) | A kind of Novel heating barrel | |
| CN209393972U (en) | A kind of aluminum alloy press casting machine holding furnace | |
| CN220049993U (en) | Alloy rapid solidification forming equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210321 |