CN111002544A - Storage cylinder of simple storage sealing glue for injection molding machine - Google Patents
Storage cylinder of simple storage sealing glue for injection molding machine Download PDFInfo
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- CN111002544A CN111002544A CN201911283327.3A CN201911283327A CN111002544A CN 111002544 A CN111002544 A CN 111002544A CN 201911283327 A CN201911283327 A CN 201911283327A CN 111002544 A CN111002544 A CN 111002544A
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- glue
- conical surface
- injection
- charging barrel
- melt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a storage vat of simple storage glue for an injection molding machine, which comprises an injection device, a glue melting device and a melt runner device, wherein the glue melting device is used for melting glue, the injection device is used for injecting glue, the injection device is connected with the glue melting device through the melt runner device, the melt runner device comprises a first connecting cylinder communicated with the glue melting device, a valve core and a second connecting cylinder communicated with the injection device, one end of the first connecting cylinder is provided with a first conical surface, one end of the second connecting cylinder is provided with a second conical surface, the valve core is in a conical structure and is arranged on the second conical surface, the upper end of the valve core is provided with a conical surface matched with the first conical surface, and when the injection device injects glue, the conical surface of the valve core is matched with the first conical surface to realize self-sealing glue; a plurality of grooves are formed in the lower end of the valve core along the circumferential direction, and in the glue melting state, under the action of glue melting pressure, the conical surface of the valve core is separated from the first conical surface, so that glue can enter the injection device through the grooves along the conical surface of the valve core, and the phenomenon of glue leakage is avoided.
Description
Technical Field
The invention relates to the technical field of injection molding equipment, in particular to a storage cylinder of simple storage sealing glue for an injection molding machine.
Background
The traditional storage cylinder for injection molding machine is stored by using a sealing oil cylinder as a power source for driving the opening and closing of a sealing oil valve core in a storage channel. When the glue sealing oil cylinder drives the glue sealing valve core to open, the storage cylinder is used for storing materials, and after the materials are stored, the glue sealing oil cylinder drives the glue sealing valve core to close so as to cut off the material storage channel and prepare for subsequent glue injection. After the storage cylinder works for a period of time, because the sealing element on the sealing rubber valve core and the sealing element on the sealing rubber valve core are influenced by motion friction and high temperature for a long time, the sealing effect of the sealing rubber valve core is weakened, the connecting part of the sealing rubber element and the external sealing rubber oil cylinder has the phenomenon of rubber leakage, the content of molten plastic is reduced, and the high-temperature molten material can cause the burning of an external heating device; meanwhile, the leaked molten materials also increase the difficulty of machine maintenance, and if the leaked molten materials are not cleaned in time, some elements of the machine can be damaged, and the machine can be stopped due to frequent cleaning, so that the production efficiency is reduced. In addition, the independently added glue sealing oil cylinder also increases the processing cost of parts and the cost of a machine.
Disclosure of Invention
In view of the defects of the prior art, an object of the present invention is to provide a storage cylinder for simple storage sealing compound for an injection molding machine, so as to avoid the occurrence of glue leakage, thereby improving the utilization rate of molten plastic (glue compound), reducing the maintenance of the machine, and facilitating the maintenance of the machine.
The invention also aims to provide the simple storage cylinder for the storage sealant for the injection molding machine, which does not need a sealant cylinder and a control oil way thereof, thereby reducing the cost of the machine.
The purpose of the invention is realized by adopting the following technical scheme:
a storage cylinder of simple storage glue for an injection molding machine comprises an injection charging barrel, a driving device and an injection charging barrel flange, wherein a plunger head capable of moving back and forth along the length direction of the injection charging barrel is installed in the injection charging barrel, and the driving device is used for driving the plunger head;
the injection charging barrel flange is connected with the injection charging barrel, a storage cavity is formed in one end of the injection charging barrel flange, the plunger head can move into the storage cavity, a nozzle is hermetically mounted at the other end of the injection charging barrel flange, and the nozzle is communicated with the storage cavity;
by means of the driving device, the plunger head moves into the material storage cavity and can extrude the molten material to be ejected from the nozzle and injected into a mold;
the storage cylinder further comprises a melt adhesive device and a melt flow channel device, the melt adhesive device is connected with the injection charging barrel flange through the melt flow channel device, the melt adhesive device is used for melting adhesive, and after the melt adhesive device melts adhesive, melt can enter the storage cavity through the melt flow channel device;
the melt runner device comprises a first connecting cylinder, a valve core and a second connecting cylinder, wherein the first connecting cylinder is provided with a first inner runner along the length direction of the first connecting cylinder, the second connecting cylinder is provided with a second inner runner along the length direction of the second connecting cylinder, and the first inner runner is communicated with the second inner runner to form a melt runner so that melt can enter the material storage cavity through the melt runner;
the end, communicated with the second inner flow channel, of the first inner flow channel is provided with a first conical surface, the end, communicated with the first inner flow channel, of the second inner flow channel is provided with a second conical surface, the valve core is of a conical structure and is arranged on the second conical surface, the upper end of the valve core is provided with a conical surface matched with the first conical surface, and the conical surface of the valve core can be matched and sealed with the first conical surface by means of injection pressure in a glue injection state to cut off the melt flow channel;
the lower end of the valve core is vertically provided with a plurality of grooves along the circumferential direction, and under the glue melting state, under the action of the glue melting pressure, the conical surface of the valve core can be separated from the first conical surface, so that glue in the first inner flow channel can enter the second inner flow channel through the grooves along the conical surface of the valve core, and then enter the material storage cavity.
Further, the second connecting cylinder is arranged along the height direction of the injection cylinder flange, and the first connecting cylinder and the second connecting cylinder are coaxially arranged.
Further, the first connecting cylinder and the second connecting cylinder are both tubular structures.
Furthermore, a bending flow channel is formed in the injection charging barrel flange, one end of the bending flow channel is communicated with the material storage cavity, and the other end of the bending flow channel is communicated with the second inner flow channel.
Further, the melting device comprises a melting rubber barrel precursor, a melting rubber barrel, a screw and a screw driving element,
the screw is arranged in the glue melting charging barrel, and the screw driving element is used for driving the screw to rotate in the glue melting charging barrel and taking molten plastic as a glue material;
one end of the melt adhesive charging barrel precursor is connected with the melt adhesive charging barrel, and an accommodating cavity for accommodating a rod head of the screw is formed in the melt adhesive charging barrel precursor;
the front body of the glue melting charging barrel is further connected with the first connecting barrel, a bent pipeline is arranged in the front body of the glue melting charging barrel, one end of the bent pipeline is communicated with the containing cavity, and the other end of the bent pipeline is communicated with the first inner flow channel, so that glue materials can enter the first inner flow channel through the bent pipeline.
Further, the screw driving element is a hydraulic motor.
Furthermore, a hopper for feeding is also arranged on the glue melting charging barrel.
Furthermore, one end of the first inner flow passage, which is close to the bent pipeline, is provided with a third conical surface, so that the rubber material flows into the first inner flow passage along the third conical surface.
Compared with the prior art, the invention has the beneficial effects that:
1. in the glue melting state, under the action of the pressure of the molten glue, the conical surface of the valve core is separated from the first conical surface, so that the glue in the first inner flow channel can enter the second inner flow channel along the conical surface of the valve core through the groove and further enter the material storage cavity; under the condition of injecting glue, the conical surface of the valve core is matched and sealed with the first conical surface of the first inner runner by means of injection pressure, and the melt runner formed by the first inner runner and the second inner runner is cut off, so that self-sealing glue in the melt runner is realized, and the phenomenon of glue leakage caused by aging of a sealing element is avoided. Thereby improving the utilization rate of the molten plastic (sizing material), reducing the maintenance of the machine and facilitating the maintenance of the machine.
2. The valve core can be automatically opened and closed by the pressure during glue injection and glue melting, a glue sealing oil cylinder is not required to be used as a power source to drive the valve core to open and close, and an oil way of the glue sealing oil cylinder is not required to be controlled, so that the cost of a machine is reduced; the sealing compound has quick response and compact structure.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention in an exploded state;
FIG. 2 is a schematic perspective view of the present invention in an exploded state;
FIG. 3 is a schematic perspective view of a valve cartridge according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the internal structure of the first connecting cylinder according to the embodiment of the present invention;
fig. 5 is a schematic perspective view of the present invention.
In the figure: 1. an injection cartridge; 10. a plunger head; 2. an injection cartridge flange; 20. a material storage cavity; 21. a nozzle; 22. bending the flow channel; 3. a melt channel means; 30. a first connecting cylinder; 300. a first inner flow passage; 3000. a first conical surface; 3001. a third conical surface; 31. a valve core; 310. a groove; 32. a second connecting cylinder; 320. a second inner flow passage; 3200. a second tapered surface; 4. a glue melting device; 40. a melt adhesive cartridge precursor; 400. an accommodating chamber; 401. bending the pipeline; 41. a melt adhesive charging barrel; 42. a screw.
Detailed Description
The present invention will be described with reference to the accompanying drawings and the detailed description, and it should be noted that, in the following description, various embodiments or technical features may be arbitrarily combined to form a new embodiment without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The implementation mode is as follows:
referring to fig. 1-5, the present invention shows a storage vat for simple storage sealing compound for injection molding machine, which includes an injection cylinder 1, a driving device (not shown) and an injection cylinder flange 2, wherein a plunger head 10 capable of moving back and forth along a length direction of the injection cylinder 1 is installed in the injection cylinder 1, the driving device is used for driving the plunger head 10, and the driving device is an injection cylinder, so that the plunger head 10 is driven by the injection cylinder to move along the length direction of the injection cylinder 1.
Injection feed cylinder flange 2 with injection feed cylinder 1 is connected, storage cavity 20 has been seted up to the one end of injection feed cylinder flange 2, just plunger head 10 can move and get into in the storage cavity 20, injection feed cylinder flange 2's the other end seal mounting has nozzle 21, just nozzle 21 with storage cavity 20 communicates with each other. It can be understood that after the glue melting is finished, in the glue injecting state, glue is stored in the storage cavity 20, and by means of the driving device, the plunger head 10 moves into the storage cavity 20 and can extrude the molten material to be injected into the mold from the nozzle 21, namely, the plunger head 10 is driven by the injection cylinder to extrude the glue in the storage cavity 20 to be injected into the mold from the nozzle 21.
The storage vat still includes melten gel device 4 and melt runner device 3, pass through between melten gel device 4 and the injection feed cylinder flange 2 melt runner device 3 is connected, melten gel device 4 is used for the melten gel, melts plastics promptly and forms melt (sizing material), and after 4 melten gels of melten gel device, melt (sizing material) can get into through melt runner device 3 storage cavity 20.
Specifically, the melt channel device 3 includes a first connecting cylinder 30, a valve core 31 and a second connecting cylinder 32, the first connecting cylinder 30 has a first inner channel 300 along its length direction, and the first connecting cylinder 30 is connected to the melt channel device 4, it can be understood that the first connecting cylinder 30 is a tubular structure. The second connecting cylinder 32 is provided with a second inner flow channel 320 along the length direction thereof, one end of the second connecting cylinder 32 is connected with the first connecting cylinder 30, and the other end of the second connecting cylinder 32 is connected with the injection cylinder flange 2, it can be understood that the second connecting cylinder 32 has a tubular structure. First interior runner 300 with second interior runner 320 communicates with each other and forms the melt runner to make the melt pass through the melt runner can get into storage cavity 20 is through the melt runner entering injection cylinder flange 2's storage cavity 20 with the melt that plastics are melted through the melt device 4 promptly. Of course, a bending runner 22 is formed in the injection cylinder flange 2, one end of the bending runner 22 is communicated with the material storage cavity 20, and the other end of the bending runner 22 is communicated with the second inner runner 320, so that the melt fluid flows out from the melt adhesive device 4 and sequentially passes through the first inner runner 300, the second inner runner 320 and the bending runner 22, and then enters the material storage cavity 20. Preferably, the second connector barrel 32 is disposed along the height direction of the injection barrel flange 2, and the first connector barrel 30 is disposed coaxially with the second connector barrel 32, so that the melt fluid can freely flow into the storage cavity 20 under its own weight.
The first inner flow channel 300 is communicated with the second inner flow channel 320, a first conical surface 3000 is arranged at one end of the second inner flow channel 300 communicated with the second inner flow channel 320, a second conical surface 3200 is arranged at one end of the second inner flow channel 320 communicated with the first inner flow channel 300, the valve core 31 is of a conical structure and is installed on the second conical surface 3200, a conical surface matched with the first conical surface 3000 is arranged at the upper end of the valve core 31, and under the glue injection state, the pressure of injection is used for overcoming the resistance borne by the valve core 31 due to the far pressure during injection, so that the conical surface of the valve core 31 can be matched and sealed with the first conical surface 3000 to cut off the melt flow channel, and glue in the material storage cavity 20 is prevented from returning to the first inner flow channel 300 from the second inner flow channel.
In addition, a plurality of grooves 310 are vertically formed in the lower end of the valve core 31 along the circumferential direction, and in the glue melting state, under the action of the pressure of the molten glue and the gravity of the valve core 31, the conical surface of the valve core 31 can be separated from the first conical surface 3000, so that the glue material in the first inner flow channel 300 can enter the second inner flow channel 320 through the grooves 310 along the conical surface of the valve core 31, and then enter the storage cavity 20 for glue storage.
Of course, the nozzle 21 is an automatic opening and closing nozzle, the nozzle is in a closed state in the glue melting state, and when the melt continuously enters the storage cavity 20, the melt is continuously accumulated by the plunger head 10 under the continuous operation of the glue melting device 4, so that the plunger head 10 is forced to move along the rear end of the injection charging barrel 1 in the length direction (the end of the plunger head 10 away from the storage cavity 20 moves). When the plunger head 10 retreats to a certain position, the system of the injection molding machine controls the glue melting device 4 to stop working, and at the moment, the injection molding machine enters a glue injection state, and the nozzle 21 is in an open state, namely, the injection oil cylinder drives the plunger head 10 to move along the front end of the length direction of the plunger head 10 in the injection charging barrel 1 (the plunger head 10 moves close to one end of the material storage cavity 20) to extrude the glue material in the material storage cavity 20 to be sprayed out from the nozzle 21 and injected into a mold, so that the injection is completed.
In summary, in the present invention, under the condition of melting, the tapered surface of the valve core 31 is separated from the first tapered surface 3000 by the action of the melting pressure, the molten material fluid melted by the melting device 4 passes through the first inner flow channel 300, and when the molten material fluid flows into the end of the first inner flow channel 300, the molten material fluid enters the second inner flow channel 320 through the groove 310 along the tapered surface of the valve core 31, and thus enters the storage cavity 20; under the condition of injecting glue, by means of the pressure of injection, the conical surface of the valve core 31 is matched and sealed with the first conical surface 3000 of the first inner flow channel 300, a melt flow channel formed by the first inner flow channel 300 and the second inner flow channel 320 is cut off, glue in the material storage cavity 20 is prevented from returning to the first inner flow channel 300 from the second inner flow channel 320 and entering the melt glue device 4, so that the self-sealing glue in the melt flow channel is realized, the response of the sealing glue is fast, the phenomenon of glue leakage caused by aging of a sealing element is avoided, the utilization rate of molten plastic (glue) is further improved, the maintenance of a machine is reduced, and the maintenance of the machine is facilitated. In addition, the valve core 31 can be automatically opened and closed by the pressure during glue injection and glue melting, a glue sealing oil cylinder is not needed to be used as a power source to drive the valve core 31 to open and close, an oil path of the glue sealing oil cylinder is not needed to be controlled, and therefore the cost of the machine is reduced.
In a preferred embodiment, the melting device 4 includes a melting barrel precursor 40, a melting barrel 41, a screw 42, and a screw driving element (not shown), the screw 42 is disposed in the melting barrel 41, the screw driving element is used for driving the screw 42 to rotate in the melting barrel 41 to melt the plastic into a sizing material (melt fluid), and the screw driving element is a hydraulic motor. Of course, a hopper (not shown) for feeding is further installed in the melt cylinder 41, and the plastic is introduced into the melt cylinder 41 from the hopper, and melted by a heating device outside the melt cylinder 41 and a spiral groove of the screw 42.
One end of the melt adhesive barrel precursor 40 is connected with the melt adhesive barrel 41, a containing cavity 400 for containing a rod head of the screw rod 42 is formed in the melt adhesive barrel precursor 40, the melt adhesive barrel precursor 40 is further connected with the first connecting barrel 30, a bent pipeline 401 is formed in the melt adhesive barrel precursor 40, one end of the bent pipeline 401 is communicated with the containing cavity 400, molten adhesive enters the bent pipeline 401 through the containing cavity 400, and the other end of the bent pipeline 401 is communicated with the first inner runner 300, so that the adhesive enters the first inner runner 300 through the bent pipeline 401. Further, a third conical surface 3001 is disposed at an end of the first inner flow channel 300 close to the bent pipe 401, so that the glue can flow into the first inner flow channel 300 along the third conical surface 3001, and the glue can flow into the first inner flow channel 300 along the third conical surface 3001 under the gravity of the glue.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. A storage cylinder of simple storage glue for an injection molding machine comprises an injection charging barrel, a driving device and an injection charging barrel flange, wherein a plunger head capable of moving back and forth along the length direction of the injection charging barrel is installed in the injection charging barrel, and the driving device is used for driving the plunger head;
the injection charging barrel flange is connected with the injection charging barrel, a storage cavity is formed in one end of the injection charging barrel flange, the plunger head can move into the storage cavity, a nozzle is hermetically mounted at the other end of the injection charging barrel flange, and the nozzle is communicated with the storage cavity;
by means of the driving device, the plunger head moves into the material storage cavity and can extrude the molten material to be ejected from the nozzle and injected into a mold;
the method is characterized in that: the storage cylinder further comprises a melt adhesive device and a melt flow channel device, the melt adhesive device is connected with the injection charging barrel flange through the melt flow channel device, the melt adhesive device is used for melting adhesive, and after the melt adhesive device melts adhesive, melt can enter the storage cavity through the melt flow channel device;
the melt runner device comprises a first connecting cylinder, a valve core and a second connecting cylinder, wherein the first connecting cylinder is provided with a first inner runner along the length direction of the first connecting cylinder, the second connecting cylinder is provided with a second inner runner along the length direction of the second connecting cylinder, and the first inner runner is communicated with the second inner runner to form a melt runner so that melt can enter the material storage cavity through the melt runner;
the end, communicated with the second inner flow channel, of the first inner flow channel is provided with a first conical surface, the end, communicated with the first inner flow channel, of the second inner flow channel is provided with a second conical surface, the valve core is of a conical structure and is arranged on the second conical surface, the upper end of the valve core is provided with a conical surface matched with the first conical surface, and the conical surface of the valve core can be matched and sealed with the first conical surface by means of injection pressure in a glue injection state to cut off the melt flow channel;
the lower end of the valve core is vertically provided with a plurality of grooves along the circumferential direction, and under the glue melting state, under the action of the glue melting pressure, the conical surface of the valve core can be separated from the first conical surface, so that glue in the first inner flow channel can enter the second inner flow channel through the grooves along the conical surface of the valve core, and then enter the material storage cavity.
2. The storage cylinder for the simple storage sealing adhesive for the injection molding machine according to claim 1, characterized in that: the second connecting cylinder is arranged along the height direction of the injection material cylinder flange, and the first connecting cylinder and the second connecting cylinder are coaxially arranged.
3. The storage cylinder for the simple storage sealing adhesive for the injection molding machine according to claim 1, characterized in that: the first connecting cylinder and the second connecting cylinder are both tubular structures.
4. The storage cylinder for the simple storage sealing adhesive for the injection molding machine according to claim 1, characterized in that: and a bent runner is arranged in the injection charging barrel flange, one end of the bent runner is communicated with the material storage cavity, and the other end of the bent runner is communicated with the second inner runner.
5. The storage cylinder for the simple storage sealing adhesive for the injection molding machine according to claim 1, characterized in that: the melting device comprises a melting rubber material cylinder precursor, a melting rubber material cylinder, a screw and a screw driving element,
the screw is arranged in the glue melting charging barrel, and the screw driving element is used for driving the screw to rotate in the glue melting charging barrel and taking molten plastic as a glue material;
one end of the melt adhesive charging barrel precursor is connected with the melt adhesive charging barrel, and an accommodating cavity for accommodating a rod head of the screw is formed in the melt adhesive charging barrel precursor;
the front body of the glue melting charging barrel is further connected with the first connecting barrel, a bent pipeline is arranged in the front body of the glue melting charging barrel, one end of the bent pipeline is communicated with the containing cavity, and the other end of the bent pipeline is communicated with the first inner flow channel, so that glue materials can enter the first inner flow channel through the bent pipeline.
6. The storage cylinder for the simple storage sealing adhesive for the injection molding machine as claimed in claim 5, wherein: the screw driving element is a hydraulic motor.
7. The storage cylinder for the simple storage sealing adhesive for the injection molding machine as claimed in claim 5, wherein: and a hopper for feeding is also arranged on the glue melting charging barrel.
8. The storage cylinder for the simple storage sealing adhesive for the injection molding machine as claimed in claim 5, wherein: and a third conical surface is arranged at one end of the first inner flow passage close to the bent pipeline, so that the rubber material flows into the first inner flow passage along the third conical surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410151280.XA CN117921963A (en) | 2019-12-13 | 2019-12-13 | Storage cylinder for simple storage and sealing glue for injection molding machine and storage and sealing glue method |
| CN201911283327.3A CN111002544A (en) | 2019-12-13 | 2019-12-13 | Storage cylinder of simple storage sealing glue for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911283327.3A CN111002544A (en) | 2019-12-13 | 2019-12-13 | Storage cylinder of simple storage sealing glue for injection molding machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410151280.XA Division CN117921963A (en) | 2019-12-13 | 2019-12-13 | Storage cylinder for simple storage and sealing glue for injection molding machine and storage and sealing glue method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111002544A true CN111002544A (en) | 2020-04-14 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911283327.3A Pending CN111002544A (en) | 2019-12-13 | 2019-12-13 | Storage cylinder of simple storage sealing glue for injection molding machine |
| CN202410151280.XA Pending CN117921963A (en) | 2019-12-13 | 2019-12-13 | Storage cylinder for simple storage and sealing glue for injection molding machine and storage and sealing glue method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410151280.XA Pending CN117921963A (en) | 2019-12-13 | 2019-12-13 | Storage cylinder for simple storage and sealing glue for injection molding machine and storage and sealing glue method |
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| CN (2) | CN111002544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734596A (en) * | 2022-03-21 | 2022-07-12 | 浙江旭昌昇装备科技有限公司 | Injection platform storage and injection switching mechanism of large-injection-amount injection molding machine |
| CN114851493A (en) * | 2022-04-01 | 2022-08-05 | 常熟拓斯达智能装备有限公司 | Prevent remaining storage cylinder structure and storage cylinder formula injection molding machine |
-
2019
- 2019-12-13 CN CN201911283327.3A patent/CN111002544A/en active Pending
- 2019-12-13 CN CN202410151280.XA patent/CN117921963A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734596A (en) * | 2022-03-21 | 2022-07-12 | 浙江旭昌昇装备科技有限公司 | Injection platform storage and injection switching mechanism of large-injection-amount injection molding machine |
| CN114851493A (en) * | 2022-04-01 | 2022-08-05 | 常熟拓斯达智能装备有限公司 | Prevent remaining storage cylinder structure and storage cylinder formula injection molding machine |
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| Publication number | Publication date |
|---|---|
| CN117921963A (en) | 2024-04-26 |
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