CN214499593U - Special injection molding machine of volume of moulding plastics PPR greatly - Google Patents
Special injection molding machine of volume of moulding plastics PPR greatly Download PDFInfo
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- CN214499593U CN214499593U CN202120747258.3U CN202120747258U CN214499593U CN 214499593 U CN214499593 U CN 214499593U CN 202120747258 U CN202120747258 U CN 202120747258U CN 214499593 U CN214499593 U CN 214499593U
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Abstract
The utility model discloses a special injection molding machine for PPR with large injection molding quantity, which comprises a servo box, wherein an injection platform is fixedly arranged above the servo box, a hopper is fixedly arranged above the injection platform, and a charging barrel is movably arranged on the left side of the injection platform; be provided with kickboard and touch panel control hydraulic oil liquid level in the second oil tank, can guarantee to be few with the air of hydraulic oil contact, guarantee to be filled with hydraulic oil in the first oil tank simultaneously, the pollution of vapor in the air to hydraulic oil has been reduced on the one hand, reduce the hydraulic oil replacement cost, avoid the oil pump to inhale the air on the one hand and lead to pressure inequality, make the injection molding machine use more stable, the filter core that sets up the oil return filter simultaneously is fixed with filter housing body spiro union, be convenient for demolish the filter core from the oil return filter, fixed mounting has first filter screen and second filter screen in the filter core, first filter screen passes through bolt fixed connection with the filter core, the second filter screen is connected with the filter core block, be convenient for demolish the filter screen from the filter core, it is more convenient to change the use.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is a special injection molding machine of volume PPR moulds plastics greatly.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding apparatus for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and the injection molding machine can heat the plastics and apply high pressure to the molten plastics to inject the molten plastics to fill a mold cavity.
The injection molding machine adopts hydraulic system as power, in the use, need guarantee to possess sufficient hydraulic oil in the hydraulic oil tank, and the volume of the hydraulic oil of the control oil tank of current injection molding machine oil tank of not being convenient for, lead to getting into the air in the oil tank, vapor can the condensation sneak into in the hydraulic oil in the air, then can lead to hydraulic oil to be polluted by the water for a long time, and the oil pump inhales the air easily, the pressure that leads to the injection molding machine is unstable, simultaneously in order to guarantee the purity of hydraulic oil, need often clean oil return filter, current injection molding machine filter is clean difficult, it is inconvenient to use.
Therefore, a special injection molding machine for PPR with large injection molding quantity is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special injection molding machine of volume PPR moulds plastics greatly, in order to solve the volume of the hydraulic oil of the current machine oil case of moulding plastics of proposing among the above-mentioned background art and be not convenient for control oil tank, lead to getting into the air in the oil tank, in vapor can the condensation sneak into hydraulic oil in the air, then can lead to hydraulic oil for a long time by water pollution, and the oil pump inhales the air easily, the pressure that leads to the injection molding machine is unstable, simultaneously in order to guarantee the purity of hydraulic oil, need often clean oil return filter, current injection molding machine filter is clean difficult, awkward problem.
In order to achieve the above object, the utility model provides a following technical scheme: a special injection molding machine for PPR with large injection molding quantity comprises a servo box, wherein a table is fixedly mounted above the servo box, a hopper is fixedly mounted above the table, a feed cylinder is movably mounted on the left side of the table, a template is fixedly mounted on the left side of the feed cylinder, a control console is fixedly mounted on the front side of the template, a discharge box is fixedly mounted on the left side of the control console, a propulsion oil cylinder is fixedly mounted inside the table, a direction control valve is fixedly mounted below the propulsion oil cylinder, an oil return filter is fixedly mounted below the direction control valve, a first oil tank is fixedly mounted inside the servo box, an oil pump is fixedly mounted above the first oil tank, a first motor is fixedly mounted on one side of the oil pump, a second oil tank is fixedly mounted on the right side of the first oil tank, and a hydraulic oil cooling system is fixedly mounted on the right side of the second oil tank, the console is electrically connected with an external power supply.
By adopting the technical scheme, the hydraulic oil level of the second oil tank is higher than the communication port, so that the first oil tank can be fully filled with hydraulic oil, the liquid level of the second oil tank is monitored by the floating plate, when the hydraulic oil in the second oil tank is too little, the oil supplementing oil tank can automatically supplement oil, the liquid level of the second oil tank is ensured, the volume of the second oil tank is smaller than that of the first oil tank, the contained air quantity is far smaller than that of the first oil tank, the pollution of water vapor in the tank to the hydraulic oil is greatly reduced, and meanwhile, the liquid level is more convenient to control, so that the first oil tank is ensured to be in a full oil state, and air is prevented from being sucked by the oil pump; the filter core that sets up oil return filter simultaneously is fixed with filter shell body spiro union, is convenient for demolish the filter core from oil return filter, and fixed mounting has first filter screen and second filter screen in the filter core, and first filter screen passes through bolt fixed connection with the filter core, and the second filter screen is connected with the filter core block, is convenient for demolish the filter screen from the filter core, and it is more convenient to change the use.
Preferably, the oil supplementing oil tank is fixedly mounted on the second oil tank, the communicating port is formed in the second oil tank, the touch plate is fixedly mounted inside the second oil tank, and the floating plate is movably mounted above the touch plate.
Through adopting above-mentioned technical scheme, guarantee that the hydraulic pressure fluid face of second oil tank is higher than the intercommunication mouth, just can guarantee that first oil tank is inside to be full of hydraulic oil, the liquid level of second oil tank is monitored by the kickboard, when hydraulic oil is too little in the second oil tank, mend the automatic oil of oil tank, guarantee the liquid level of second oil tank, the volume of second oil tank is little than first oil tank, the air quantity that holds is far less than first oil tank, greatly reduce the pollution of incasement vapor to hydraulic oil, be more convenient for simultaneously to liquid level control, thereby guarantee to be in full oily state in the first oil tank, avoid the oil pump air intake.
Preferably, the second oil tank is communicated with the first oil tank through a communication port, and the height of the second oil tank is higher than that of the first oil tank.
Through adopting above-mentioned technical scheme, can know by the linker principle, as long as guarantee that the hydraulic pressure fluid level of second oil tank is higher than the intercommunication mouth, just can guarantee that first oil tank is inside to be full of hydraulic oil.
Preferably, the touch plate is fixedly provided with a guide post, the floating plate is sleeved on the guide post, and the bottom of the floating plate is fixedly provided with a contact.
Through adopting above-mentioned technical scheme, when the liquid level of second oil tank was higher than the touch panel, the kickboard floated under the effect of buoyancy, and the contact is contactless with the touch panel, and when the liquid level of second oil tank was less than the touch panel, the kickboard slided along the guide post under the effect of buoyancy gravity, and the contact contacts with the touch panel, mends the oil tank and mends oil to the second oil tank immediately.
Preferably, one side fixed mounting of oil return filter has the second motor, one side fixed mounting of second motor has the filter shell body, the inside fixed mounting of filter shell body has the filter core, the inside fixed mounting of filter core has first filter screen, the below fixed mounting of first filter screen has the second filter screen.
Through adopting above-mentioned technical scheme, in order to guarantee the purity of hydraulic oil, need often clean the oil return filter, the utility model discloses a filter assembly all is convenient for dismantle, and convenient regularly changes filter assembly, and it is more convenient to use.
Preferably, first filter screen is provided with three groups altogether, and the first filter screen uniform mounting of three groups is in the inside of filter core, first filter screen passes through bolt fixed connection with the filter core, the second filter screen is connected with the filter core block.
Through adopting above-mentioned technical scheme, the filter effect of oil return filter is guaranteed in the design of multiunit filter screen, and first filter screen and second filter screen are all convenient for demolish from the filter core, and it is clean to be convenient for change.
Preferably, the bottom of the filter element is provided with a thread groove, the filter shell is fixedly provided with a threaded connector, and the filter element and the filter shell are fixed through the mutual matching and screwing of the threaded connector and the thread groove.
Through adopting above-mentioned technical scheme, the filter core is convenient for wholly pull down, conveniently dismantles inside first filter screen and second filter screen.
Preferably, a fan and a water cooling machine are fixedly installed inside the hydraulic oil cooling system.
Through adopting above-mentioned technical scheme, the best working interval of conventional hydraulic oil is between 35 degrees centigrade and 55 degrees centigrade, and hydraulic oil is heated at hydraulic pressure in-process and heaies up, influences the working effect, and the mutually supporting through fan and water-cooled generator is the hydraulic oil cooling.
Preferably, a push rod is movably mounted in the charging barrel, and the propulsion oil cylinder is in transmission connection with the push rod.
By adopting the technical scheme, the electric heating ring is arranged on the outer side of the charging barrel, the plastic enters the charging barrel and is heated and melted into a liquid state, the propelling oil cylinder injects pressure oil at the moment, and the propelling oil cylinder pushes the push rod to inject liquid plastic into the mold.
Preferably, the oil supplementing oil tank is connected with the second oil tank in a sealing mode.
Through adopting above-mentioned technical scheme, guarantee the leakproofness of second oil tank, avoid the outside air to get into the second oil tank, reduce the pollution of vapor in the air to hydraulic oil.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the injection molding machine is provided with a first oil tank and a second oil tank, the second oil tank is communicated with the first oil tank, a floating plate and a touch plate are arranged in the second oil tank, the floating plate and the touch plate can monitor the liquid level of the second oil tank in real time, so that the air contacting with hydraulic oil is ensured to be few, and meanwhile, the first oil tank is ensured to be filled with the hydraulic oil, so that on one hand, the pollution of vapor in the air to the hydraulic oil is reduced, the replacement cost of the hydraulic oil is reduced, on the other hand, the pressure unevenness caused by air suction of an oil pump is avoided, and the injection molding machine is more stable to use;
2. the filter core that sets up oil return filter simultaneously is fixed with filter shell body spiro union, is convenient for demolish the filter core from oil return filter, and fixed mounting has first filter screen and second filter screen in the filter core, and first filter screen passes through bolt fixed connection with the filter core, and the second filter screen is connected with the filter core block, is convenient for demolish the filter screen from the filter core, and it is more convenient to change the use.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the connection relationship between the first oil tank and the propulsion cylinder;
FIG. 3 is a view showing an internal structure of a second fuel tank according to the present invention;
fig. 4 is a schematic structural diagram of the oil return filter of the present invention;
fig. 5 is a schematic view of the filter element structure of the present invention.
In the figure: 1. a discharging box; 2. a template; 3. a hopper; 4. a shooting table; 5. a servo box; 6. a charging barrel; 7. a console; 8. a propulsion cylinder; 9. a directional control valve; 10. an oil return filter; 11. a hydraulic oil cooling system; 12. a second oil tank; 13. a first oil tank; 14. an oil pump; 15. a first motor; 16. an oil supplementing oil tank; 17. a floating plate; 18. a communication port; 19. a touch panel; 20. a filter element; 21. a filter outer housing; 22. a second motor; 23. a first filter screen; 24. and a second filter screen.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a special injection molding machine for PPR with large injection molding quantity, as shown in figures 1 to 5, comprises a servo box 5, an injection platform 4 is fixedly arranged above the servo box 5, a hopper 3 is fixedly arranged above the injection platform 4, a charging barrel 6 is movably arranged at the left side of the injection platform 4, a template 2 is fixedly arranged at the left side of the charging barrel 6, a control platform 7 is fixedly arranged at the front side of the template 2, a discharge box 1 is fixedly arranged at the left side of the control platform 7, a propulsion oil cylinder 8 is fixedly arranged in the injection platform 4, a direction control valve 9 is fixedly arranged below the propulsion oil cylinder 8, an oil return filter 10 is fixedly arranged below the direction control valve 9, a first oil tank 13 is fixedly arranged in the servo box 5, an oil pump 14 is fixedly arranged above the first oil tank 13, a first motor 15 is fixedly arranged at one side of the oil pump 14, a second oil tank 12 is fixedly arranged at the right side of the first oil tank 13, the right side of the second oil tank 12 is fixedly provided with a hydraulic oil cooling system 11, and the console 7 is electrically connected with an external power supply.
By adopting the technical scheme, the hydraulic oil level of the second oil tank 12 is higher than the communication port 18, so that the first oil tank 13 can be fully filled with hydraulic oil, the liquid level of the second oil tank 12 is monitored by the floating plate 17, when the hydraulic oil in the second oil tank 12 is too little, the oil supplementing oil tank 16 can automatically supplement oil, the liquid level of the second oil tank 12 is ensured, the volume of the second oil tank 12 is smaller than that of the first oil tank 13, the contained air quantity is far smaller than that of the first oil tank 13, the pollution of water vapor in the tank to the hydraulic oil is greatly reduced, and meanwhile, the liquid level is more convenient to control, so that the first oil tank 13 is in a full oil state, and the oil pump 14 is prevented from sucking air; simultaneously, the filter element 20 of the oil return filter is fixedly connected with the filter outer shell 21 in a threaded manner, so that the filter element 20 can be conveniently detached from the oil return filter 10, a first filter screen 23 and a second filter screen are fixedly arranged in the filter element 20, the first filter screen 23 is fixedly connected with the filter element 20 through a bolt, and the second filter screen 24 is connected with the filter element 20 in a clamping manner, so that the filter screens can be conveniently detached from the filter element 20, and the replacement and the use are more convenient.
Specifically, as shown in fig. 3, an oil supply tank 16 is fixedly mounted on the second oil tank 12, a communication port 18 is formed in the second oil tank 12, a touch plate 19 is fixedly mounted inside the second oil tank 12, and a floating plate 17 is movably mounted above the touch plate 19.
Through adopting above-mentioned technical scheme, guarantee that the hydraulic pressure fluid face of second oil tank 12 is higher than intercommunication mouth 18, just can guarantee that first oil tank 13 is inside to be full of hydraulic oil, the liquid level of second oil tank 12 is monitored by kickboard 17, when the interior hydraulic oil of second oil tank 12 is too little, mend 16 automatic mends of oily oil tank, guarantee the liquid level of second oil tank 12, the volume of second oil tank 12 is little than first oil tank 13, the air volume that holds is far less than first oil tank 13, the pollution of the interior vapor of very big reduction case to hydraulic oil, be more convenient for simultaneously to liquid level control, thereby guarantee to be in full oil state in first oil tank 13, avoid oil pump 14 air intake.
Specifically, as shown in fig. 3, the second tank 12 communicates with the first tank 13 through the communication port 18, and the height of the second tank 12 is higher than the height of the first tank 13.
By adopting the technical scheme, the principle of the communicating vessel can be known, and as long as the hydraulic oil level of the second oil tank 12 is higher than the communicating port 18, the first oil tank 13 can be ensured to be filled with hydraulic oil.
Specifically, as shown in fig. 3, a guide post is fixedly mounted on the contact plate 19, the floating plate 17 is sleeved on the guide post, and a contact is fixedly mounted at the bottom of the floating plate 17.
By adopting the technical scheme, when the liquid level of the second oil tank 12 is higher than the contact plate 19, the floating plate 17 floats upwards under the action of buoyancy, the contact is not in contact with the contact plate 19, when the liquid level of the second oil tank 12 is lower than the contact plate 19, the floating plate 17 slides downwards along the guide column under the action of buoyancy gravity, the contact is in contact with the contact plate 19, and the oil supplementing oil tank 16 immediately supplements oil to the second oil tank 13.
Specifically, as shown in fig. 4 and 5, a second motor 22 is fixedly mounted on one side of the oil return filter 10, a filter outer housing 21 is fixedly mounted on one side of the second motor 22, a filter element 20 is fixedly mounted inside the filter outer housing 21, a first filter screen 23 is fixedly mounted inside the filter element 20, and a second filter screen 24 is fixedly mounted below the first filter screen 23.
Through adopting above-mentioned technical scheme, in order to guarantee the purity of hydraulic oil, need often clean oil return filter 10, the utility model discloses a filter assembly all is convenient for dismantle, and convenient regularly changes filter assembly, and it is more convenient to use.
Specifically, as shown in fig. 5, three sets of first filter screens 23 are provided, the three sets of first filter screens 23 are uniformly installed inside the filter element 20, the first filter screens 23 are fixedly connected with the filter element 20 through bolts, and the second filter screens 24 are connected with the filter element 20 in a clamping manner.
Through adopting above-mentioned technical scheme, the filter effect of oil return filter 10 is guaranteed in the design of multiunit filter screen, and first filter screen 23 and second filter screen 24 are all convenient for demolish from filter core 20, are convenient for change cleanness.
Specifically, as shown in fig. 4, a thread groove is formed at the bottom of the filter element 20, a threaded connector is fixedly installed on the filter outer housing 21, and the filter element 20 and the filter outer housing 21 are screwed and fixed by the mutual matching of the threaded connector and the thread groove.
By adopting the technical scheme, the filter element 20 is convenient to integrally detach, and the first filter screen 23 and the second filter screen 24 inside are convenient to detach.
Specifically, as shown in fig. 2, a fan and a water cooler are fixedly installed inside the hydraulic oil cooling system 11.
Through adopting above-mentioned technical scheme, the best working interval of conventional hydraulic oil is between 35 degrees centigrade and 55 degrees centigrade, and hydraulic oil is heated at hydraulic pressure in-process and heaies up, influences the working effect, and the mutually supporting through fan and water-cooled generator is the hydraulic oil cooling.
Specifically, as shown in fig. 1 and 2, a push rod is movably mounted inside the charging barrel 6, and the propulsion oil cylinder 8 is in transmission connection with the push rod.
By adopting the technical scheme, the outer side of the charging barrel 6 is provided with the electric heating ring, plastic enters the charging barrel 6 and is heated and melted into liquid, at the moment, the propelling oil cylinder 8 injects pressure oil, and the propelling oil cylinder 8 pushes the push rod to inject liquid plastic into the mold.
Specifically, as shown in fig. 1, the oil replenishment tank 16 is hermetically connected to the second tank 12.
By adopting the technical scheme, the tightness of the second oil tank 12 is ensured, the outside air is prevented from entering the second oil tank, and the pollution of vapor in the air to hydraulic oil is reduced.
The working principle is as follows: the hydraulic oil level of the second oil tank 12 is higher than the communication port 18, so that the first oil tank 13 can be ensured to be filled with hydraulic oil, the liquid level of the second oil tank 12 is monitored by the floating plate 17, when the hydraulic oil in the second oil tank 12 is too low, the oil supplementing oil tank 16 automatically supplements oil, the liquid level of the second oil tank 12 is ensured, the volume of the second oil tank 12 is smaller than that of the first oil tank 13, the contained air quantity is far smaller than that of the first oil tank 13, the pollution of water vapor in the tank to the hydraulic oil is greatly reduced, and meanwhile, the liquid level is more convenient to control, so that the first oil tank 13 is ensured to be in an oil-full state, and the oil pump 14 is prevented from sucking air; simultaneously, the filter element 20 of the oil return filter is fixedly connected with the filter outer shell 21 in a threaded manner, so that the filter element 20 can be conveniently detached from the oil return filter 10, a first filter screen 23 and a second filter screen are fixedly arranged in the filter element 20, the first filter screen 23 is fixedly connected with the filter element 20 through a bolt, and the second filter screen 24 is connected with the filter element 20 in a clamping manner, so that the filter screens can be conveniently detached from the filter element 20, and the replacement and the use are more convenient.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not 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 or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a special injection molding machine of big volume of moulding plastics PPR, includes servo case (5), its characterized in that: the top fixed mounting of servo case (5) has a platform (4), the top fixed mounting who penetrates platform (4) has hopper (3), the left side movable mounting who penetrates platform (4) has feed cylinder (6), the left side fixed mounting of feed cylinder (6) has template (2), the front side fixed mounting of template (2) has control cabinet (7), the left side fixed mounting of control cabinet (7) has ejection of compact case (1), the inside fixed mounting who penetrates platform (4) has thrust cylinder (8), the below fixed mounting of thrust cylinder (8) has directional control valve (9), the below fixed mounting of directional control valve (9) has return oil filter (10), the inside fixed mounting of servo case (5) has first oil tank (13), the top fixed mounting of first oil tank (13) has oil pump (14), one side fixed mounting of oil pump (14) has first motor (15), the right side fixed mounting of first oil tank (13) has second oil tank (12), the right side fixed mounting of second oil tank (12) has hydraulic oil cooling system (11), control cabinet (7) and external power source electric connection.
2. The special injection molding machine for large injection quantity PPR according to claim 1, characterized in that: the oil supplementing oil tank (16) is fixedly mounted on the second oil tank (12), the communication port (18) is formed in the second oil tank (12), the touch plate (19) is fixedly mounted inside the second oil tank (12), and the floating plate (17) is movably mounted above the touch plate (19).
3. The special injection molding machine for large injection quantity PPR according to claim 1 or claim 2, wherein: the second oil tank (12) is communicated with the first oil tank (13) through a communication port (18), and the height of the second oil tank (12) is higher than that of the first oil tank (13).
4. The special injection molding machine for large injection quantity PPR according to claim 2, characterized in that: the touch panel is characterized in that a guide post is fixedly mounted on the touch panel (19), the floating plate (17) is sleeved on the guide post, and a contact is fixedly mounted at the bottom of the floating plate (17).
5. The special injection molding machine for large injection quantity PPR according to claim 1, characterized in that: one side fixed mounting of oil return filter (10) has second motor (22), one side fixed mounting of second motor (22) has filter shell body (21), the inside fixed mounting of filter shell body (21) has filter core (20), the inside fixed mounting of filter core (20) has first filter screen (23), the below fixed mounting of first filter screen (23) has second filter screen (24).
6. The special injection molding machine for large injection quantity PPR according to claim 5, characterized in that: first filter screen (23) are provided with three groups altogether, and three groups of first filter screen (23) are evenly installed in the inside of filter core (20), bolt fixed connection is passed through with filter core (20) in first filter screen (23), second filter screen (24) are connected with filter core (20) block.
7. The special injection molding machine for large injection quantity PPR according to claim 5, characterized in that: the bottom of filter core (20) has been seted up the thread groove, fixed mounting has the hickey on filter shell body (21), filter core (20) are fixed with filter shell body (21) through the looks cooperateing spiro union of hickey and thread groove.
8. The special injection molding machine for large injection quantity PPR according to claim 1, characterized in that: and a fan and a water cooling machine are fixedly arranged in the hydraulic oil cooling system (11).
9. The special injection molding machine for large injection quantity PPR according to claim 1, characterized in that: the inside movable mounting of feed cylinder (6) has the push rod, thrust cylinder (8) are connected with the push rod transmission.
10. The special injection molding machine for large injection quantity PPR according to claim 2, characterized in that: the oil supplementing oil tank (16) is connected with the second oil tank (12) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747258.3U CN214499593U (en) | 2021-04-13 | 2021-04-13 | Special injection molding machine of volume of moulding plastics PPR greatly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747258.3U CN214499593U (en) | 2021-04-13 | 2021-04-13 | Special injection molding machine of volume of moulding plastics PPR greatly |
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| CN214499593U true CN214499593U (en) | 2021-10-26 |
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| CN202120747258.3U Active CN214499593U (en) | 2021-04-13 | 2021-04-13 | Special injection molding machine of volume of moulding plastics PPR greatly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023152157A1 (en) * | 2022-02-09 | 2023-08-17 | Arburg Gmbh + Co Kg | Fluid cooling/filtering assembly |
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2021
- 2021-04-13 CN CN202120747258.3U patent/CN214499593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023152157A1 (en) * | 2022-02-09 | 2023-08-17 | Arburg Gmbh + Co Kg | Fluid cooling/filtering assembly |
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Effective date of registration: 20230601 Address after: Room 310, 3rd Floor, Building 4, No. 58 Daguanyuan Road, Gongshu District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Ruiwei Machinery Equipment Co.,Ltd. Address before: 315800 room 1 in the east of workshop 1, building 1, No. 271, Anju Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee before: Ningbo Liyou Machinery Co.,Ltd. |