CN113894908A - Injection molding machine for producing special ceramics - Google Patents
Injection molding machine for producing special ceramics Download PDFInfo
- Publication number
- CN113894908A CN113894908A CN202111166386.XA CN202111166386A CN113894908A CN 113894908 A CN113894908 A CN 113894908A CN 202111166386 A CN202111166386 A CN 202111166386A CN 113894908 A CN113894908 A CN 113894908A
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- injection molding
- molding machine
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- charging barrel
- rod
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- 239000000919 ceramic Substances 0.000 title claims abstract description 32
- 238000001746 injection moulding Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000007599 discharging Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000011295 pitch Substances 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/24—Producing shaped prefabricated articles from the material by injection moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
One or more embodiments of the present specification provide an injection molding machine for producing special ceramics, comprising a machine body; a support frame slidably mounted on the upper part of the machine body; the adjusting electric cylinder is arranged on the machine body, and the output end of the adjusting electric cylinder is connected with the supporting frame; the charging barrel is arranged at the lower part of the supporting frame, the upper part of the charging barrel is provided with a charging opening, and the lower part of the charging barrel is provided with a nozzle; a feeding assembly; a push assembly mounted within the cartridge; a temperature regulating assembly mounted at a side of the cartridge; a feed assembly mounted at a lower portion of the cartridge; the injection molding machine that this one or more embodiments of this description provided heats the feed cylinder through the temperature regulating subassembly in sections, and the temperature of the powder in the adjustment feed cylinder that can be more accurate, and then makes the powder can be more smooth and easy carry, and the logical material subassembly can be right the nozzle is dredged, guarantees going on smoothly that pottery moulds plastics, improves ceramic manufacture's work efficiency.
Description
Technical Field
One or more embodiments of the present disclosure relate to the technical field of ceramic production equipment, and more particularly, to an injection molding machine for producing special ceramics.
Background
The traditional ceramic products are all finished by firing, the ceramic products obtained by the method have better ornamental value and practicability, but the production process is extremely complicated, the production time is longer, and the market requirements cannot be well met;
ceramic Injection Molding (CIM) is the hottest technology of the current precision ceramic molding, and has the advantages of rapid and automatic production, precise control of the process, capability of forming a structural member with a complex shape and difficult processing, less processing allowance, capability of reducing the manufacturing cost and the like.
The existing ceramic injection molding technology has the defects that the powder is greatly influenced by temperature, the flowability of the powder is influenced when the temperature becomes low in the conveying process, and the powder is easy to be condensed and solidified when moving to a nozzle, so that the nozzle is blocked, and the normal operation of injection molding is influenced.
Disclosure of Invention
In view of the above, it is an object of one or more embodiments of the present disclosure to provide an injection molding machine for producing special ceramics, which solves one or all of the above problems.
In accordance with the above purposes, one or more embodiments of the present specification provide an injection molding machine for producing specialty ceramics, comprising:
a body;
the supporting frame is slidably arranged at the upper part of the machine body;
one end of the adjusting electric cylinder is installed on the machine body, and the output end of the adjusting electric cylinder is connected with the supporting frame;
the charging barrel is arranged at the lower part of the supporting frame, a charging opening is formed in the upper part of the charging barrel, and a nozzle is arranged at the lower part of the charging barrel;
the feeding assembly is connected with the feeding port;
a push assembly mounted within the barrel;
the temperature adjusting component is arranged on the side surface of the charging barrel;
the material passing assembly is mounted at the lower part of the charging barrel;
the temperature adjusting assembly heats the charging barrel in a segmented mode, and the material passing assembly dredges the nozzle.
Optionally, the feeding assembly comprises a buffer box, the feed inlet is provided with two, the two feed inlets are respectively installed on two sides of the charging barrel, the feed pipe is installed on the upper portion of the buffer box, the feed port is arranged on one side of the feed pipe, the vent pipe is installed on the upper portion of the feed pipe, the vent pipe is communicated with an external air source, the buffer box is located a screen is installed below the feed pipe, the lower portion of the buffer box is provided with two discharge ports, and the two discharge ports are respectively communicated with the two feed inlets.
Optionally, the propelling movement subassembly includes the spiral feed rod, the rotatable installation of spiral feed rod is in the feed cylinder, its pivoted driving motor of drive is installed on the upper portion of spiral feed rod, the surface of spiral feed rod is equipped with a plurality of sets of helical tooth, a plurality of sets the tooth pitch of helical tooth reduces from last to down in proper order.
Optionally, the spiral feeding rod comprises a multi-section rod body, a plurality of groups of spiral teeth are arranged on the multi-section rod body respectively, the adjacent rod bodies are connected through threads, and a thread pre-tightening mechanism is arranged in the rod body.
Optionally, the thread pre-tightening mechanism comprises a push rod, a cavity is formed in the middle of the rod body, the push rod is slidably mounted in the cavity, an adjusting jackscrew is mounted on the upper portion of the rod body, and a first spring is mounted between the adjusting jackscrew and the push rod.
Optionally, the subassembly that adjusts the temperature includes the barrel, the barrel suit is in the outside of feed cylinder, the inner wall of barrel with the heating chamber is enclosed out to the outer wall of feed cylinder, the heating intracavity is equipped with a plurality of heat insulation ring, a plurality of heat insulation ring will a plurality of chamber of adjusting the temperature is separated into in the heating chamber, the intracavity that adjusts the temperature is installed first heater strip.
Optionally, the outer side of the cylinder body is coated with a heat insulation layer, the outside of the heat insulation layer is wound with a cooling water pipe, and the outside of the cooling water pipe is coated with a protection layer.
Optionally, the material passing assembly comprises a material passing needle, a fixing plate is arranged at one end of the material passing needle, the fixing plate is fixedly installed in the nozzle, the other end of the material passing needle extends to the outside of the nozzle, a discharging pipe is installed in the nozzle in a slidable mode, a second spring is installed between the upper portion of the discharging pipe and the fixing plate, the lower portion of the discharging pipe shields the material passing needle, a material passing groove is formed in the fixing plate, and a driving component for driving the discharging pipe to move is installed on the material barrel.
Optionally, the driving assembly comprises a driving electric cylinder, a driving plate is installed at the output end of the driving electric cylinder, and the driving plate is connected with the discharge pipe.
Optionally, a second heating wire is installed in the nozzle.
From the above, it can be seen that the injection molding machine for producing special ceramics, which is provided in one or more embodiments of the present specification, heats the charging barrel in a segmented manner through the temperature adjustment assembly, so that the temperature of powder in the charging barrel can be adjusted more accurately, the powder can be conveyed more smoothly, the nozzle can be dredged by the material passing assembly, smooth ceramic injection molding is ensured, and the work efficiency of ceramic production is improved.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic illustration of an injection molding machine for producing specialty ceramics according to one or more embodiments of the present disclosure;
FIG. 2 is a schematic view of a charging assembly according to one or more embodiments of the present disclosure;
FIG. 3 is a schematic view of the connection of the pusher assembly, the temperature adjustment assembly, the flavoring assembly, and the cartridge according to one or more embodiments of the present disclosure;
FIG. 4 is an enlarged schematic view at A in FIG. 3;
FIG. 5 is a schematic illustration of a connection of a holding plate to a tapping pipe according to one or more embodiments of the present disclosure;
fig. 6 is a schematic view of a screw feeder bar according to one or more embodiments of the present disclosure.
The device comprises a machine body 1, a support frame 2, an adjusting electric cylinder 3, a charging barrel 4, a charging component 5, a cache box 51, a charging pipe 52, a feeding port 53, a vent pipe 54, a screen 55, a pushing component 6, a spiral feeding rod 61, a driving motor 62, spiral teeth 63, a rod body 64, a push rod 65, an adjusting jackscrew 66, a first spring 67, a temperature adjusting component 7, a barrel body 71, a heat insulation ring 72, a first heating wire 73, a heat insulation layer 74, a cooling water pipe 75, a protective layer 76, a feeding component 8, a feeding needle 81, a fixing plate 82, a discharging pipe 83, a second spring 84, a feeding groove 85, a driving electric cylinder 86, a driving plate 87 and a second heating wire 88.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
One or more embodiments of the present specification provide an injection molding machine for producing special ceramics, which comprises a machine body 1, a supporting frame 2 slidably mounted on the upper part of the machine body 1, an adjusting electric cylinder 3, a charging barrel 4, a feeding assembly 5, a pushing assembly 6, a temperature adjusting assembly 7 and a feeding assembly 8, one end of the adjusting electric cylinder 3 is arranged on the machine body 1, the output end of the adjusting electric cylinder 3 is connected with the supporting frame 2, the charging barrel 4 is arranged at the lower part of the supporting frame 2, the upper part of the charging barrel 4 is provided with a charging hole, the lower part of the charging barrel 4 is provided with a nozzle, the charging component 5 is connected with the charging opening, the pushing assembly 6 is installed in the barrel 4, the temperature adjusting assembly 7 is installed on the side surface of the barrel 4, and the material passing assembly 8 is installed at the lower part of the barrel 4;
wherein, in adding feed cylinder 4 with the powder through feeding component 5, propelling movement subassembly 6 is carried the powder in the feed cylinder 4, it is right that the subassembly 7 that adjusts the temperature the feed cylinder 4 carries out the segmentation heating, through the segmentation heating, the temperature of the powder in the adjustment feed cylinder 4 that can be more accurate, and then makes the powder can be more smooth and easy carry, when the nozzle caused the jam, leads to material subassembly 8 right the nozzle is dredged, guarantees going on smoothly that ceramic was moulded plastics, improves ceramic manufacture's work efficiency.
Specifically, the feeding assembly 5 includes two buffer boxes 51, the two feeding ports are respectively installed on two sides of the charging barrel 4, a feeding pipe 52 is installed on the upper portion of the buffer box 51, a feeding port 53 is opened on one side of the feeding pipe 52, the feeding port 53 is connected with a powder conveying mechanism, a vent pipe 54 is installed on the upper portion of the feeding pipe 52, the vent pipe 54 is communicated with an external air source, the external air source blows air into the buffer box 51 to make the interior of the buffer box 51 in a positive pressure state to accelerate downward conveying of the powder, a screen 55 is installed below the feeding pipe 52 of the buffer box 51 to block large-particle materials from being conveyed into the charging barrel 4, so as to reduce the influence of the large-particle materials on powder conveying, the lower portion of the buffer box 51 is provided with two discharging ports, the two discharging ports are respectively communicated with the two feeding ports, and the arrangement of the two feeding ports accelerates the conveying of the powder into the charging barrel 4, and further quickens the injection molding efficiency.
In one embodiment, the pushing assembly 6 comprises a spiral feeding rod 61, the spiral feeding rod 61 is rotatably installed in the charging barrel 4, a driving motor 62 for driving the spiral feeding rod 61 to rotate is installed at the upper part of the spiral feeding rod 61, a plurality of groups of spiral teeth 63 are arranged on the outer surface of the spiral feeding rod 61, and the tooth pitches of the plurality of groups of spiral teeth 63 are sequentially reduced from top to bottom. Wherein, driving motor 62 drives spiral feed rod 61 and rotates, spiral feed rod 61 removes the material through the spiral propelling movement, set up the tooth pitch from last spiral tooth 63 that reduces down in proper order, the spiral tooth 63 that adopts big tooth pitch when the powder just got into feed cylinder 4 temperature and does not rise to the predetermined temperature carries out the propelling movement, resistance when reducing the material propelling movement, reach preset temperature after the powder process heating, adopt the spiral tooth 63 of less tooth pitch to carry again, and then the smoothness nature when having improved the material and carrying.
In one embodiment, the screw feeding rod 61 includes a multi-segment rod body 64, a plurality of sets of the screw teeth 63 are respectively disposed on the multi-segment rod body 64, adjacent rod bodies 64 are connected through a screw thread, and a screw thread pre-tightening mechanism is disposed in the rod body 64. Specifically speaking, the thread pre-tightening mechanism comprises a mandril 65, a cavity is formed in the middle of the rod body 64, the mandril 65 is slidably installed in the cavity, an adjusting jackscrew 66 is installed on the upper portion of the rod body 64, and a first spring 67 is installed between the adjusting jackscrew 66 and the mandril 65. After the rod bodies 64 are connected through the threads, the push rod 65 generates thrust on the rod body 64 on one side under the action of the first spring 67, so that the threaded connection part of the two rod bodies 64 has prestress, and the displacement of the angles among the multiple rod bodies 64 is prevented when the spiral feeding rod 61 works.
In an embodiment, the temperature adjustment assembly 7 comprises a cylinder body 71, the cylinder body 71 is sleeved on the outer side of the charging barrel 4, the inner wall of the cylinder body 71 and the outer wall of the charging barrel 4 are enclosed to form a heating cavity, a plurality of heat insulation rings 72 are arranged in the heating cavity, the heat insulation rings 72 divide the heating cavity into a plurality of temperature adjustment cavities, and first heating wires 73 are arranged in the temperature adjustment cavities. Wherein, the first heater strip 73 in each temperature regulating cavity is controlled respectively, adjusts the temperature in each temperature regulating cavity, and then more accurate temperature to the material in the feed cylinder 4 is adjusted and controlled.
In one embodiment, the outer side of the cylinder 71 is coated with a heat insulation layer 74, a cooling water pipe 75 is wound and installed on the outer side of the heat insulation layer 74, and a protective layer 76 is coated on the outer side of the cooling water pipe 75. The outer wall of feed cylinder 4 is cooled down by cooling water pipe 75, and then reduces the influence of high temperature to the staff, and the setting of insulating layer 74 reduces the influence of cooling water pipe 75 to the temperature in heating chamber.
In an embodiment, material passing component 8 includes material passing needle 81, the one end of material passing needle 81 is equipped with fixed plate 82, fixed plate 82 fixed mounting be in the nozzle, the other end of material passing needle 81 extends to the outside of nozzle, slidable installs discharging pipe 83 in the nozzle, the upper portion of discharging pipe 83 with install second spring 84 between the fixed plate 82, the lower part of discharging pipe 83 shelters from material passing needle 81, logical material recess 85 has been seted up on fixed plate 82, install the drive on the feed cylinder 4 the drive subassembly that discharging pipe 83 removed, specific saying so, the drive subassembly is including driving electric cylinder 86, drive board 87 is installed to the output that drives electric cylinder 86, drive board 87 with discharging pipe 83 is connected. Wherein, the material moves to the discharging pipe 83 from the material passing groove 85 and is sprayed out from the discharging pipe 83, when the nozzle is blocked, the electric cylinder 86 is driven to drive the discharging pipe 83 to move upwards through the driving plate 87, so that the material passing needle 81 penetrates through the discharging pipe 83 to dredge the discharging pipe 83.
In one embodiment, a second heating wire 88 is mounted within the nozzle. The second heater wire 88 heats the nozzle, further reducing nozzle clogging.
When the device is used, the feeding port 53 is connected with a powder conveying mechanism, the upper part of the feeding pipe 52 is provided with the vent pipe 54, the vent pipe 54 is communicated with an external air source, the external air source blows air into the buffer storage box 51 to enable the buffer storage box 51 to be in a positive pressure state, downward conveying of powder is accelerated, the powder enters the charging barrel 4 through screening of the screen 55, the driving motor 62 drives the spiral feeding rod 61 to rotate, the spiral feeding rod 61 moves the material through spiral pushing, the first heating wires 73 in the temperature adjusting cavities are respectively controlled to adjust the temperature of the temperature adjusting cavities, so that the temperature of the material in the charging barrel 4 is more accurately adjusted and controlled, the material moves to the discharging pipe 83 through the feeding groove 85, is sprayed out through the discharging pipe 83 and enters the mold, and injection molding is completed;
when the nozzle is blocked, the electric cylinder 86 is driven to drive the discharge pipe 83 to move upwards through the driving plate 87, so that the material passing needle 81 penetrates through the discharge pipe 83 to conduct dredging on the discharge pipe 83;
according to the injection molding machine provided by one or more embodiments of the specification, the temperature of the powder in the material barrel 4 can be adjusted more accurately by heating the material barrel 4 in a segmented manner through the temperature adjusting component 7, so that the powder can be conveyed more smoothly, the nozzle can be dredged through the material passing component 8, smooth ceramic injection molding is guaranteed, and the work efficiency of ceramic production is improved.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (10)
1. An injection molding machine for producing specialty ceramics, comprising:
a body;
the supporting frame is slidably arranged at the upper part of the machine body;
one end of the adjusting electric cylinder is installed on the machine body, and the output end of the adjusting electric cylinder is connected with the supporting frame;
the charging barrel is arranged at the lower part of the supporting frame, a charging opening is formed in the upper part of the charging barrel, and a nozzle is arranged at the lower part of the charging barrel;
the feeding assembly is connected with the feeding port;
a push assembly mounted within the barrel;
the temperature adjusting component is arranged on the side surface of the charging barrel;
the material passing assembly is mounted at the lower part of the charging barrel;
the temperature adjusting assembly heats the charging barrel in a segmented mode, and the material passing assembly dredges the nozzle.
2. The injection molding machine for producing special ceramics of claim 1, wherein, the feeding component comprises two buffer tanks, the two feed inlets are respectively installed on two sides of the charging barrel, the feeding pipe is installed on the upper portion of the buffer tank, the feeding port is opened on one side of the feeding pipe, the vent pipe is installed on the upper portion of the feeding pipe, the vent pipe is communicated with an external air source, the buffer tank is located below the feeding pipe, the screen is installed, the two discharge ports are arranged on the lower portion of the buffer tank, and the two discharge ports are respectively communicated with the two feed inlets.
3. The injection molding machine for producing special ceramics as claimed in claim 1, wherein the pushing assembly comprises a spiral feeding rod, the spiral feeding rod is rotatably installed in the charging barrel, a driving motor for driving the spiral feeding rod to rotate is installed at the upper part of the spiral feeding rod, a plurality of groups of spiral teeth are arranged on the outer surface of the spiral feeding rod, and the tooth pitches of the plurality of groups of spiral teeth are sequentially reduced from top to bottom.
4. An injection molding machine for producing special ceramics according to claim 3, wherein the screw feeding rod comprises a multi-segment rod body, a plurality of groups of screw teeth are respectively arranged on the multi-segment rod body, the adjacent rod bodies are connected through screw threads, and a screw pre-tightening mechanism is arranged in the rod body.
5. The injection molding machine for producing special ceramics as claimed in claim 4, wherein the thread pre-tightening mechanism comprises a push rod, a cavity is opened in the middle of the rod body, the push rod is slidably installed in the cavity, an adjusting jackscrew is installed on the upper part of the rod body, and a first spring is installed between the adjusting jackscrew and the push rod.
6. The injection molding machine for producing special ceramics according to claim 1, wherein the temperature adjustment assembly comprises a barrel body, the barrel body is sleeved outside the charging barrel, the inner wall of the barrel body and the outer wall of the charging barrel enclose a heating cavity, a plurality of heat insulation rings are arranged in the heating cavity, the heating cavity is divided into a plurality of temperature adjustment cavities by the heat insulation rings, and first heating wires are arranged in the temperature adjustment cavities.
7. The injection molding machine for producing special ceramics as claimed in claim 6, wherein the outside of the cylinder is coated with a heat insulating layer, the outside of the heat insulating layer is wound with a cooling water pipe, and the outside of the cooling water pipe is coated with a protective layer.
8. The injection molding machine for producing special ceramics according to claim 1, wherein the material passing component comprises a material passing needle, a fixing plate is arranged at one end of the material passing needle, the fixing plate is fixedly installed in the nozzle, the other end of the material passing needle extends to the outside of the nozzle, a material discharging pipe is slidably installed in the nozzle, a second spring is installed between the upper portion of the material discharging pipe and the fixing plate, the material passing needle is shielded by the lower portion of the material discharging pipe, a material passing groove is formed in the fixing plate, and a driving component for driving the material discharging pipe to move is installed on the material barrel.
9. The injection molding machine for producing special ceramics according to claim 8, wherein the driving assembly comprises a driving electric cylinder, the output end of the driving electric cylinder is provided with a driving plate, and the driving plate is connected with the discharge pipe.
10. The injection molding machine for producing specialty ceramics according to claim 8, wherein a second heater wire is installed in said nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111166386.XA CN113894908A (en) | 2021-09-30 | 2021-09-30 | Injection molding machine for producing special ceramics |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111166386.XA CN113894908A (en) | 2021-09-30 | 2021-09-30 | Injection molding machine for producing special ceramics |
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| CN113894908A true CN113894908A (en) | 2022-01-07 |
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| CN202111166386.XA Pending CN113894908A (en) | 2021-09-30 | 2021-09-30 | Injection molding machine for producing special ceramics |
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Application publication date: 20220107 |