CN213382679U

CN213382679U - Temperature-controllable injection mold

Info

Publication number: CN213382679U
Application number: CN202021552640.0U
Authority: CN
Inventors: 王昌彦
Original assignee: Suzhou Qianteng Precision Mould Co ltd
Current assignee: Suzhou Qianteng Precision Mould Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-08
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a controllable injection mold of temperature, which comprises a base, the top fixed mounting of base has the bed die, the top of bed die is through locking the mould on detaining fixedly connected with, the inner chamber of going up the mould has last injection plate through support fixed mounting, the inner chamber of bed die has lower injection plate through support fixed mounting, go up and be provided with the basin between mould and the last injection plate and between bed die and the lower injection plate, the bed die all is provided with the hot plate with the inner chamber of last mould. The utility model discloses set up base, bed die, hot plate, lower injection plate, bleeder line, first solenoid valve, first water pump, second water pump, water tank, first connecting pipe, two-way pipe, second connecting pipe, the mouth of moulding plastics, go up mould, basin, locking knot, baffle, pipe in the water, second solenoid valve, refrigerator and last injection plate, solved current injection mold and did not possess the function of regulation and control temperature, problem that the result of use is not good.

Description

Temperature-controllable injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a controllable injection mold of temperature.

Background

Injection molding is a method for producing and molding industrial products, generally rubber injection molding and plastic injection molding are used, an injection molding machine (an injection machine or an injection molding machine for short) is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by utilizing a plastic molding mold, and injection molding is realized by the injection molding machine and the mold, but the existing injection mold does not have the function of temperature regulation and control, the using effect is not good, and therefore, the temperature-controllable injection mold is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controllable injection mold of temperature possesses the advantage of adjustable controlled temperature, has solved current injection mold and has not possessed the function of adjustable controlled temperature, the not good problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with controllable temperature comprises a base, wherein a lower mold is fixedly installed at the top of the base, an upper mold is fixedly connected to the top of the lower mold through a locking buckle, an upper injection plate is fixedly installed in an inner cavity of the upper mold through a support, a lower injection plate is fixedly installed in the inner cavity of the lower mold through a support, water grooves are formed between the upper mold and the upper injection plate and between the lower mold and the lower injection plate, heating plates are arranged in the inner cavities of the lower mold and the upper mold, the top of the upper injection plate is communicated with an injection port, a second connecting pipe is fixedly installed at the top of the upper mold and communicated with the water grooves, the other end of the second connecting pipe is communicated with two through pipes, a water tank is fixedly installed at the right side of the top of the base, a second water pump is fixedly installed at the top of the water tank, and a water outlet of the second water pump is communicated with, and first connecting pipe and two siphunculus intercommunication, the water inlet of second water pump passes through pipeline and water tank intercommunication, the inner chamber fixed mounting of water tank has the baffle, the left side fixed mounting at baffle top has the refrigerator, the left end of baffle is provided with the pipe in the water, the inner chamber of pipe in the water is provided with the second solenoid valve, the top fixed mounting of base has first water pump, the water inlet intercommunication of first water pump has the blow-off pipe, and blow-off pipe and basin intercommunication, the inner chamber of blow-off pipe is provided with first solenoid valve.

Preferably, the left side of the refrigerator is communicated with a heat exhaust pipe, and the heat exhaust pipe penetrates through the water tank and extends to the outer side of the water tank.

Preferably, a battery box is fixedly mounted on the left side of the top of the base, and a storage battery is arranged in an inner cavity of the battery box.

Preferably, the right side of the top of the water tank is communicated with a water adding pipe, and the top of the water adding pipe is provided with a screw cap.

Preferably, the right side of the base is provided with a control switch, and the surface of the control switch is provided with a waterproof membrane.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses lower injection plate and last injection plate constitute closed injection molding chamber, go up the mould and constitute closed shell with the bed die, open the second water pump, the water in the water tank is taken out to the second water pump, water flows into the basin along first connecting pipe, two-way pipe and second connecting pipe in proper order, open the hot plate, the hot plate can heat water, water can make lower injection plate and upper injection plate heat up, reach the effect of even heating, when needing the cooling, open first solenoid valve and first water pump, first water pump takes hot water out through the bleeder line, send into the top of the baffle in the water tank again, after hot water takes out, open the second water pump, send cold water into again, realize the mesh of cooling, open the refrigerator and can cool down hot water, open the second solenoid valve, water after the cooling flows back to the bottom of water tank along the pipe, but cyclic utilization, solved current injection mold does not possess the function of regulation and control temperature, the using effect is not good.

2. The utility model discloses the battery provides stand-by electric energy for the device, and accessible filler pipe adds water to the water tank in, and control switch is used for controlling the switch of each electrical apparatus, and the heat extraction pipe can be used for coming the steam discharge in the refrigerator.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the water tank of the present invention in cross-section and enlarged structure;

fig. 3 is the schematic view of the cross-sectional enlarged structure of the battery box of the present invention.

In the figure: 1. a base; 2. a lower die; 3. heating plates; 4. a lower injection molding plate; 5. a water discharge pipe; 6. a first solenoid valve; 7. a first water pump; 8. a second water pump; 9. a water tank; 10. a water feeding pipe; 11. a first connecting pipe; 12. two-way pipe; 13. a second connecting pipe; 14. an injection molding port; 15. an upper die; 16. a water tank; 17. a locking buckle; 18. a battery box; 19. a partition plate; 20. a downpipe; 21. a second solenoid valve; 22. a refrigerator; 23. a heat exhaust pipe; 24. a storage battery; 25. an upper injection molding plate; 26. and controlling the switch.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may 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.

The utility model discloses a base 1, bed die 2, hot plate 3, lower injection plate 4, bleeder 5, first solenoid valve 6, first water pump 7, second water pump 8, water tank 9, filler pipe 10, first connecting pipe 11, two siphunculus 12, second connecting pipe 13, mouth 14 moulds plastics, go up mould 15, basin 16, latch closure 17, battery box 18, baffle 19, pipe 20 falls into water, second solenoid valve 21, refrigerator 22, heat extraction pipe 23, battery 24, go up injection plate 25 and control switch 26 part and be the parts that general standard spare or technical field personnel know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical field personnel.

Referring to fig. 1-3, a temperature-controllable injection mold comprises a base 1, a battery box 18 is fixedly installed on the left side of the top of the base 1, a storage battery 24 is arranged in an inner cavity of the battery box 18, the storage battery 24 provides standby electric energy for the device, a control switch 26 is arranged on the right side of the base 1, a waterproof film is arranged on the surface of the control switch 26, the control switch 26 is used for controlling the on and off of each electric appliance, a lower mold 2 is fixedly installed on the top of the base 1, an upper mold 15 is fixedly connected to the top of the lower mold 2 through a locking buckle 17, an upper injection plate 25 is fixedly installed in the inner cavity of the upper mold 15 through a bracket, a lower injection plate 4 is fixedly installed in the inner cavity of the lower mold 2 through a bracket, water channels 16 are arranged between the upper mold 15 and the upper injection plate 25 and between the lower mold 2 and the lower injection plate 4, the top of the upper injection molding plate 25 is communicated with an injection molding opening 14, the top of the upper mold 15 is fixedly provided with a second connecting pipe 13, the second connecting pipe 13 is communicated with a water tank 16, the other end of the second connecting pipe 13 is communicated with a two-way pipe 12, the right side of the top of the base 1 is fixedly provided with a water tank 9, the right side of the top of the water tank 9 is communicated with a water adding pipe 10, the top of the water adding pipe 10 is provided with a rotary cover, water can be added into the water tank 9 through the water adding pipe 10, the top of the water tank 9 is fixedly provided with a second water pump 8, the water outlet of the second water pump 8 is communicated with a first connecting pipe 11, the first connecting pipe 11 is communicated with the two-way pipe 12, the water inlet of the second water pump 8 is communicated with the water tank 9 through a pipeline, the inner cavity of the water tank 9 is fixedly provided with a partition plate 19, the left side of the top of, the heat exhaust pipe 23 can be used for exhausting hot air in the refrigerator 22, the left end of the partition plate 19 is provided with a water falling pipe 20, the inner cavity of the water falling pipe 20 is provided with a second electromagnetic valve 21, the top of the base 1 is fixedly provided with a first water pump 7, a water inlet of the first water pump 7 is communicated with a water discharge pipe 5, the water discharge pipe 5 is communicated with a water tank 16, the inner cavity of the water discharge pipe 5 is provided with a first electromagnetic valve 6, the lower injection plate 4 and the upper injection plate 25 form a closed injection molding cavity, the upper mold 15 and the lower mold 2 form a closed shell, the second water pump 8 is opened, the second water pump 8 pumps water in the water tank 9, the water flows into the water tank 16 along the first connecting pipe 11, the two through pipes 12 and the second connecting pipe 13 in sequence, the heating plate 3 is opened, the heating plate 3 can heat the water, the water can heat the lower injection plate 4 and the upper injection plate 25 by the water, the effect of uniform heating is achieved, when the temperature, the first water pump 7 pumps hot water out through the water drain pipe 5, and then the hot water is fed into the top of the partition plate 19 in the water tank 9, after the hot water is pumped out, the second water pump 8 is opened, cold water is fed in, the purpose of cooling is realized, the refrigerator 22 is opened to cool the hot water, the second electromagnetic valve 21 is opened, the cooled water flows back to the bottom of the water tank 9 along the water drain pipe 20, the water can be recycled, and the problems that an existing injection mold does not have a temperature regulation and control function and is poor in use effect are solved.

When in use, the lower injection plate 4 and the upper injection plate 25 form a closed injection cavity, the upper mold 15 and the lower mold 2 form a closed shell, the second water pump 8 is opened, the second water pump 8 pumps out water in the water tank 9, the water flows into the water tank 16 along the first connecting pipe 11, the two-way pipe 12 and the second connecting pipe 13 in sequence, the heating plate 3 is opened, the heating plate 3 can heat the water, the water can heat the lower injection plate 4 and the upper injection plate 25 to achieve the uniform heating effect, when the temperature needs to be reduced, the first electromagnetic valve 6 and the first water pump 7 are opened, the first water pump 7 pumps out hot water through the water discharge pipe 5 and then sends the hot water into the top of the partition plate 19 in the water tank 9, after the hot water is pumped out, the second water pump 8 is opened, cold water is sent into the water tank to achieve the purpose of temperature reduction, the refrigerator 22 is opened to reduce the temperature, the second electromagnetic valve 21 is opened, and the water after the temperature reduction flows back to the, but cyclic utilization has solved current injection mold and has not possessed the function of regulation and control temperature, the not good problem of result of use.

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

1. A controllable injection mold of temperature, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a lower die (2), the top of the lower die (2) is fixedly connected with an upper die (15) through a locking buckle (17), an inner cavity of the upper die (15) is fixedly provided with an upper injection plate (25) through a support, an inner cavity of the lower die (2) is fixedly provided with a lower injection plate (4) through a support, water channels (16) are arranged between the upper die (15) and the upper injection plate (25) and between the lower die (2) and the lower injection plate (4), the inner cavities of the lower die (2) and the upper die (15) are both provided with heating plates (3), the top of the upper injection plate (25) is communicated with an injection port (14), the top of the upper die (15) is fixedly provided with a second connecting pipe (13), the second connecting pipe (13) is communicated with the water channels (16), and the other end of the second connecting pipe (13) is communicated with a two through pipe (12), the water tank (9) is fixedly mounted on the right side of the top of the base (1), the second water pump (8) is fixedly mounted on the top of the water tank (9), a water outlet of the second water pump (8) is communicated with a first connecting pipe (11), the first connecting pipe (11) is communicated with a two-way pipe (12), a water inlet of the second water pump (8) is communicated with the water tank (9) through a pipeline, a partition plate (19) is fixedly mounted in an inner cavity of the water tank (9), a refrigerator (22) is fixedly mounted on the left side of the top of the partition plate (19), a water falling pipe (20) is arranged at the left end of the partition plate (19), a second electromagnetic valve (21) is arranged in an inner cavity of the water falling pipe (20), the first water pump (7) is fixedly mounted on the top of the base (1), a water inlet of the first water pump (7) is communicated with a water discharge pipe (5), and the, and a first electromagnetic valve (6) is arranged in the inner cavity of the water discharge pipe (5).

2. A temperature-controllable injection mold as claimed in claim 1, wherein: the left side of the refrigerator (22) is communicated with a heat exhaust pipe (23), and the heat exhaust pipe (23) penetrates through the water tank (9) and extends to the outer side of the water tank (9).

3. A temperature-controllable injection mold as claimed in claim 1, wherein: the left side fixed mounting at base (1) top has battery box (18), the inner chamber of battery box (18) is provided with battery (24).

4. A temperature-controllable injection mold as claimed in claim 1, wherein: the right side of the top of the water tank (9) is communicated with a water adding pipe (10), and a rotary cover is arranged at the top of the water adding pipe (10).

5. A temperature-controllable injection mold as claimed in claim 1, wherein: the right side of the base (1) is provided with a control switch (26), and the surface of the control switch (26) is provided with a waterproof film.