阅读说明：本技术 具有温度调节机构的注塑模具 (Injection mold with temperature adjusting mechanism ) 是由 韩中军 于 2020-11-04 设计创作，主要内容包括：本发明公开了一种具有温度调节机构的注塑模具,包括主体机构和外热机构,主体机构的上端设置有外热机构,模体的外表面上设置有外冷机构,其中外冷却管的外表面上设置有连接网管和外接口,外冷却管的一端固定安装在端板的下底面上,外冷却管的另一端固定安装在底板的上表面,通过向外冷却管和连接网管中注入冷却水,可以实现对外模的冷却,同时,内模的外表面上固定安装有内冷机构,内冷却管的两端均设置有防漏接头,内冷却管的外表面上设置有注水管,内冷却管通过注水管与外界水源相连通,通过向内冷却管中注入冷却水,可以实现对内模的冷却,自身整体采用双冷却技术,能够更加降低塑件的成型时间,同时也提高了温度调节的精准性。(The invention discloses an injection mould with a temperature adjusting mechanism, which comprises a main body mechanism and an external heating mechanism, wherein the upper end of the main body mechanism is provided with the external heating mechanism, the outer surface of a mould body is provided with an external cooling mechanism, the outer surface of an external cooling pipe is provided with a connecting net pipe and an external port, one end of the external cooling pipe is fixedly arranged on the lower bottom surface of an end plate, the other end of the external cooling pipe is fixedly arranged on the upper surface of a bottom plate, the external mould can be cooled by injecting cooling water into the external cooling pipe and the connecting net pipe, meanwhile, the outer surface of an internal mould is fixedly provided with an internal cooling mechanism, two ends of the internal cooling pipe are respectively provided with a leakage-proof joint, the outer surface of the internal cooling pipe is provided with a water injection pipe, the internal cooling pipe is communicated with an external water source through the water injection pipe, the internal cooling pipe is injected with cooling water, the, the molding time of the plastic part can be reduced, and meanwhile, the accuracy of temperature adjustment is improved.)

1. The utility model provides an injection mold with temperature regulation mechanism, includes main part mechanism (1) and outer hot mechanism (2), the upper end of main part mechanism (1) is provided with outer hot mechanism (2), its characterized in that: the main mechanism (1) comprises a die body (11), an end plate (12), a bottom plate (13) and an external cooling mechanism (14), wherein the end plate (12) is fixedly installed at the upper end of the die body (11), the bottom plate (13) is fixedly installed at the lower end of the die body (11), the external cooling mechanism (14) is arranged on the outer surface of the die body (11), and the external heating mechanism (2) is arranged at the upper end of the end plate (12);

the external heating mechanism (2) comprises an installation plate (21), an asbestos cover plate (22) and asbestos side plates (23), wherein the two ends of the installation plate (21) are fixedly provided with the asbestos side plates (23), the asbestos cover plate (22) is arranged above the installation plate (21), and the installation plate (21) is connected with the asbestos cover plate (22) through the asbestos side plates (23).

2. The injection mold with a temperature adjustment mechanism according to claim 1, wherein: the die body (11) comprises an outer die (111) and an inner die (112), the inner die (112) is arranged inside the outer die (111), the outer die (111) comprises a protection wall A (1111), a bottom hole (1112) and an electric push rod (1113), the protection wall A (1111) is fixedly installed on the inner wall of the outer die (111), the bottom hole (1112) is formed in the bottom of the outer die (111), the electric push rod (1113) is fixedly installed at the bottom of the outer die (111), the outer die (111) is connected with the inner die (112) through the electric push rod (1113), and the protection wall A (1111) is a component made of silicate materials.

3. The injection mold with a temperature adjustment mechanism according to claim 2, wherein: the inner die (112) comprises an inner cooling mechanism (1121), a communication pipe (1122), a protection wall B (1123) and a clamping groove (1124), the inner cooling mechanism (1121) is fixedly installed on the outer surface of the inner die (112), five groups of inner cooling mechanisms (1121) are arranged, the inner cooling mechanisms (1121) are communicated through the communication pipe (1122), the protection wall B (1123) is fixedly installed on the inner wall of the inner die (112), the clamping groove (1124) is formed in the lower bottom surface of the inner die (112), an expansion rod (11241) is arranged inside the clamping groove (1124), and the protection wall B (1123) is a component made of polyurethane materials.

4. The injection mold with a temperature adjustment mechanism according to claim 1, wherein: the upper surface of the end plate (12) is provided with a guide rail groove (121), a clamping group (122) is arranged in the guide rail groove (121), the clamping group (122) is movably connected with the end plate (12) through the guide rail groove (121), and the end plate (12) is in contact with the mounting plate (21) through the clamping group (122).

5. The injection mold with a temperature adjustment mechanism according to claim 1, wherein: the mounting plate (21) comprises a mounting slot hole (211) and a thermocouple (212), the mounting slot hole (211) is formed in the mounting plate (21), the thermocouple (212) is arranged in the mounting slot hole (211), a threaded connector (2121) is fixedly mounted at one end of the thermocouple (212), the thermocouple (212) is movably connected with the mounting slot hole (211) through the threaded connector (2121), and the thermocouple (212) is electrically connected with an external power supply.

6. The injection mold with a temperature adjustment mechanism according to claim 1, wherein: the upper surface of the asbestos cover plate (22) is provided with an external connection hole (221) and a locking bolt (222), the asbestos cover plate (22) is movably connected with the asbestos side plate (23) through the locking bolt (222), and the asbestos cover plate (22) is connected with the internal cooling mechanism (1121) through the external connection hole (221).

7. The injection mold with a temperature adjustment mechanism according to claim 3, wherein: the inner cooling mechanism (1121) comprises an inner cooling pipe (11211), leak-proof joints (11212), a water injection pipe (11213), a connecting column (11214) and magnetic disks (11215), wherein the leak-proof joints (11212) are arranged at two ends of the inner cooling pipe (11211), the water injection pipe (11213) is arranged on the outer surface of the inner cooling pipe (11211), the inner cooling pipe (11211) is communicated with an external water source through the water injection pipe (11213), the connecting column (11214) is fixedly arranged on the outer surface of the inner cooling pipe (11211), the magnetic disks (11215) are fixedly arranged at one end of the connecting column (11214), and the inner cooling pipe (11211) is magnetically connected with the inner mold (112) through the magnetic disks (11215.

8. The injection mold with a temperature adjustment mechanism according to claim 1, wherein: the external cooling mechanism (14) comprises an external cooling pipe (141), a connecting net pipe (142) and an external interface (143), the outer surface of the external cooling pipe (141) is provided with the connecting net pipe (142) and the external interface (143), one end of the external cooling pipe (141) is fixedly installed on the lower bottom surface of the end plate (12), and the other end of the external cooling pipe (141) is fixedly installed on the upper surface of the bottom plate (13).

Technical Field

The invention relates to the technical field of molds, in particular to an injection mold with a temperature adjusting mechanism.

Background

The mould, the industrial production uses injection moulding, blow moulding, extruding, die-casting or forging forming, smelting, stamping, etc. to obtain the various moulds and tools of the required products, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the object appearance through the change of the physical state of the formed material, the name of the "industrial mother" is plain, the blank becomes the tool of the finished piece with the specific shape and size under the action of the external force, it is widely used in the blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the forming processing of the compression moulding or injection moulding of the products such as engineering plastics, rubber, ceramics, etc., the mould has the specific outline or cavity shape, the blank can be separated (blanked) according to the outline shape by using the outline shape with cutting edge, the corresponding three-dimensional shape can be obtained by using the cavity shape, the die generally comprises a movable die and a fixed die (or a male die and a female die), the movable die and the fixed die can be separated and combined, a workpiece is taken out when the movable die and the fixed die are separated, a blank is injected into a die cavity for forming when the fixed die is combined, the die is a precise tool, the shape is complex, the expansion force of the blank is borne, the requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision are high, and the development level of die production is one of important marks of the mechanical manufacturing level.

At present, in the injection molding process, the mold temperature directly influences the quality of a plastic part, and the mold is placed into a single temperature adjusting device for mold temperature adjustment at present, but the temperature adjustment accuracy is poor due to the fact that the mold and the temperature adjusting device have certain temperature difference.

To solve the problems, the prior device is improved, and the injection mold with the temperature adjusting mechanism is provided.

Disclosure of Invention

The invention aims to provide an injection mold with a temperature adjusting mechanism, wherein an external cooling mechanism is arranged on the outer surface of a mold body, a connecting net pipe and an external port are arranged on the outer surface of an external cooling pipe, one end of the external cooling pipe is fixedly arranged on the lower bottom surface of an end plate, the other end of the external cooling pipe is fixedly arranged on the upper surface of a bottom plate, cooling water is injected into the external cooling pipe and the connecting net pipe to realize the cooling of an external mold, meanwhile, an internal cooling mechanism is fixedly arranged on the outer surface of an internal mold, five groups of internal cooling mechanisms are arranged, the internal cooling mechanisms are communicated through a communicating pipe, two ends of the internal cooling pipe are respectively provided with a leakage-proof joint, the outer surface of the internal cooling pipe is provided with a water injection pipe, the internal cooling pipe is communicated with an external water source through the water injection pipe, the internal cooling pipe is injected with cooling water to, the double-cooling technology is integrally adopted, so that the forming time of the plastic part can be shortened, the accuracy of temperature adjustment is improved, and the problem in the background technology is solved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an injection mold with temperature regulation mechanism, including main part mechanism and outer hot mechanism, main part mechanism's upper end is provided with outer hot mechanism, main part mechanism includes the die body, the end plate, bottom plate and outer cold mechanism, the upper end fixed mounting of die body has the end plate, the lower extreme fixed mounting of die body has the bottom plate, be provided with outer cold mechanism on the surface of die body, the upper end of end plate is provided with outer hot mechanism, outer hot mechanism includes the mounting panel, asbestos apron and asbestos curb plate, the equal fixed mounting in both ends of mounting panel has the asbestos curb plate, the top of mounting panel is provided with the asbestos apron, the mounting panel is connected with the asbestos apron through.

Further, the die body comprises an outer die and an inner die, the inner die is arranged inside the outer die, the outer die comprises a protection wall A, a bottom hole and an electric push rod, the protection wall A is fixedly installed on the inner wall of the outer die, the bottom of the outer die is provided with the bottom hole, the electric push rod is fixedly installed at the bottom of the outer die, the outer die is connected with the inner die through the electric push rod, and the protection wall A is a component made of silicate materials.

Further, the inner mold comprises an inner cooling mechanism, a communicating pipe, a protection wall B and clamping grooves, the inner cooling mechanism is fixedly mounted on the outer surface of the inner mold, five groups of inner cooling mechanisms are arranged on the inner surface of the inner mold, the inner cooling mechanisms are communicated with one another through the communicating pipe, the protection wall B is fixedly mounted on the inner wall of the inner mold, the clamping grooves are formed in the lower bottom surface of the inner mold, telescopic rods are arranged inside the clamping grooves, and the protection wall B is a component made of polyurethane materials.

Furthermore, the upper surface of the end plate is provided with a guide rail groove, a clamping group is arranged inside the guide rail groove, the clamping group is movably connected with the end plate through the guide rail groove, and the end plate is in contact with the mounting plate through the clamping group.

Furthermore, the mounting plate comprises a mounting groove hole and a thermocouple, the mounting groove hole is formed in the mounting plate, the thermocouple is arranged in the mounting groove hole, a threaded connector is fixedly mounted at one end of the thermocouple, the thermocouple is movably connected with the mounting groove hole through the threaded connector, and the thermocouple is electrically connected with an external power supply.

Furthermore, the upper surface of the asbestos cover plate is provided with an external connecting hole and a locking bolt, the asbestos cover plate is movably connected with the asbestos side plate through the locking bolt, and the asbestos cover plate is connected with the internal cooling mechanism through the external connecting hole.

Further, interior cold mechanism includes interior cooling tube, leak protection joint, water injection pipe, spliced pole and disc, and the both ends of interior cooling tube all are provided with the leak protection joint, are provided with the water injection pipe on the surface of interior cooling tube, and interior cooling tube is linked together with external water source through the water injection pipe, and fixed mounting has the spliced pole on the surface of interior cooling tube, and the one end fixed mounting of spliced pole has the disc, and interior cooling tube passes through the disc and is connected with centre form magnetism.

Furthermore, the external cooling mechanism comprises an external cooling pipe, a connecting net pipe and an external interface, the connecting net pipe and the external interface are arranged on the outer surface of the external cooling pipe, one end of the external cooling pipe is fixedly installed on the lower bottom surface of the end plate, and the other end of the external cooling pipe is fixedly installed on the upper surface of the bottom plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides an injection mold with a temperature adjusting mechanism, wherein an external cooling mechanism is arranged on the outer surface of a mold body, a connecting net pipe and an external port are arranged on the outer surface of an external cooling pipe, one end of the external cooling pipe is fixedly arranged on the lower bottom surface of an end plate, the other end of the external cooling pipe is fixedly arranged on the upper surface of a bottom plate, cooling water is injected into the external cooling pipe and the connecting net pipe to realize the cooling of an external mold, secondly, an internal cooling mechanism is fixedly arranged on the outer surface of an internal mold, five groups of internal cooling mechanisms are arranged on the internal cooling mechanism, the internal cooling mechanisms are communicated through a communicating pipe, two ends of the internal cooling pipe are respectively provided with a leakage-proof joint, the outer surface of the internal cooling pipe is provided with a water injection pipe, the internal cooling pipe is communicated with an external water source through the water injection pipe, a connecting, the internal cooling pipe is connected with the internal mold through the magnetic disc, cooling water is injected into the internal cooling pipe, cooling of the internal mold can be achieved, meanwhile, the internal cooling pipe is simple to install and detach, and when blockage occurs inside the internal cooling pipe, the internal cooling pipe can be dredged and cleaned in time.

2. The invention provides an injection mold with a temperature adjusting mechanism, wherein a mounting groove hole is formed in a mounting plate, a thermocouple is arranged in the mounting groove hole, a threaded joint is fixedly mounted at one end of the thermocouple, the thermocouple is movably connected with the mounting groove hole through the threaded joint and is electrically connected with an external power supply, an external connection hole and a locking bolt are arranged on the upper surface of an asbestos cover plate, the asbestos cover plate is movably connected with an asbestos side plate through the locking bolt, and is connected with an internal cooling mechanism through the external connection hole.

3. The invention provides an injection mold with a temperature adjusting mechanism, wherein a bottom hole is formed in the bottom of an outer mold, an electric push rod is fixedly installed at the bottom of the outer mold, the outer mold is connected with an inner mold through the electric push rod, when an inner cooling mechanism leaks water, if leaked water is not discharged for a long time, the molding of a plastic part is influenced, the inner mold can be lifted upwards through the electric push rod to improve the liquid level height between the inner mold and the leaked water, and the leaked water can be completely discharged out of a room through the bottom hole to prevent the molding of the plastic part from being influenced.

Drawings

FIG. 1 is a schematic view of the overall structure of an injection mold with a temperature adjusting mechanism according to the present invention;

FIG. 2 is a schematic view of a disassembled structure of the injection mold with a temperature adjusting mechanism according to the present invention;

FIG. 3 is a schematic structural diagram of an injection mold body with a temperature adjustment mechanism according to the present invention;

FIG. 4 is a schematic diagram of the inner mold structure of the injection mold with a temperature adjusting mechanism according to the present invention;

FIG. 5 is a schematic structural view of an external heating mechanism of an injection mold with a temperature adjusting mechanism according to the present invention;

FIG. 6 is a schematic diagram of an internal structure of an injection mold body with a temperature adjustment mechanism according to the present invention;

FIG. 7 is a schematic structural diagram of an inner cooling mechanism of an injection mold with a temperature adjusting mechanism according to the present invention.

In the figure: 1. a main body mechanism; 11. a mold body; 111. an outer mold; 1111. a protective wall A; 1112. a bottom hole; 1113. an electric push rod; 112. an inner mold; 1121. an internal cooling mechanism; 11211. cooling the tube internally; 11212. a leak-proof joint; 11213. a water injection pipe; 11214. connecting columns; 11215. a magnetic disk; 1122. a communicating pipe; 1123. a protective wall B; 1124. a card slot; 11241. a telescopic rod; 12. an end plate; 121. a guide rail groove; 122. a group of bytes; 13. a base plate; 14. an external cooling mechanism; 141. an outer cooling tube; 142. connecting a network manager; 143. an external interface; 2. an external heating mechanism; 21. mounting a plate; 211. mounting a slotted hole; 212. a thermocouple; 2121. a threaded joint; 22. an asbestos cover plate; 221. an outer connecting hole; 222. locking the bolt; 23. asbestos shingles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, 2 and 5, an injection mold with temperature regulation mechanism, including main body mechanism 1 and outer hot mechanism 2, main body mechanism 1's upper end is provided with outer hot mechanism 2, main body mechanism 1 includes die body 11, end plate 12, bottom plate 13 and outer cold mechanism 14, the upper end fixed mounting of die body 11 has end plate 12, the lower extreme fixed mounting of die body 11 has bottom plate 13, be provided with outer cold mechanism 14 on the surface of die body 11, the upper end of end plate 12 is provided with outer hot mechanism 2, outer hot mechanism 2 includes mounting panel 21, asbestos cover plate 22 and asbestos curb plate 23, the equal fixed mounting in both ends of mounting panel 21 has asbestos curb plate 23, the top of mounting panel 21 is provided with asbestos cover plate 22, mounting panel 21 is connected with asbestos cover plate 22 through asbestos curb plate 23.

Referring to fig. 3, 4 and 6, the mold body 11 includes an outer mold 111 and an inner mold 112, the inner mold 112 is disposed inside the outer mold 111, the outer mold 111 includes a protection wall a1111, a bottom hole 1112 and an electric push rod 1113, the protection wall a1111 is fixedly mounted on the inner wall of the outer mold 111, the bottom hole 1112 is disposed at the bottom of the outer mold 111, the electric push rod 1113 is fixedly mounted at the bottom of the outer mold 111, the outer mold 111 is connected with the inner mold 112 through the electric push rod 1113, the protection wall a1111 is a member made of silicate material, the inner mold 112 includes an inner cooling mechanism 1121, the inner mold comprises a communication pipe 1122, a protection wall B1123 and clamping grooves 1124, wherein inner cooling mechanisms 1121 are fixedly mounted on the outer surface of the inner mold 112, five groups of inner cooling mechanisms 1121 are arranged, the inner cooling mechanisms 1121 are communicated through the communication pipe 1122, the protection wall B1123 is fixedly mounted on the inner wall of the inner mold 112, the clamping grooves 1124 are formed in the lower bottom surface of the inner mold 112, telescopic rods 11241 are arranged inside the clamping grooves 1124, and the protection wall B1123 is a member made of polyurethane materials.

Referring to fig. 2 and 7, the internal cooling mechanism 1121 includes an internal cooling tube 11211, leak-proof joints 11212, a water injection tube 11213, a connection column 11214, and magnetic disks 11215, the leak-proof joints 11212 are provided at both ends of the internal cooling tube 11211, a water injection tube 11213 is provided on an outer surface of the internal cooling tube 11211, the internal cooling tube 11211 is communicated with an external water source through a water injection tube 11213, the connection column 11214 is fixedly installed on the outer surface of the internal cooling tube 11211, the magnetic disks 11215 are fixedly installed at one end of the connection column 11214, the internal cooling tube 11211 is magnetically connected with the internal mold 112 through the magnetic disks 11215, the external cooling mechanism 14 includes an external cooling tube 141, a connection tube mesh 142, and an external port 143, the connection tube mesh 142 and the external port 143 are provided on an outer surface of the external cooling tube 141, one end of the external cooling tube 141 is fixedly installed on.

The external mold 111 can be cooled by injecting cooling water into the external cooling pipe 141 and the connecting net pipe 142, the internal mold 112 can be cooled by injecting cooling water into the internal cooling pipe 11211, the double-cooling technology is adopted for the whole body, the molding time of a plastic part can be shortened, and meanwhile, the accuracy of temperature adjustment is improved.

Example two

Referring to fig. 1, 2 and 5, an injection mold with temperature regulation mechanism, including main body mechanism 1 and outer hot mechanism 2, main body mechanism 1's upper end is provided with outer hot mechanism 2, main body mechanism 1 includes die body 11, end plate 12, bottom plate 13 and outer cold mechanism 14, the upper end fixed mounting of die body 11 has end plate 12, the lower extreme fixed mounting of die body 11 has bottom plate 13, be provided with outer cold mechanism 14 on the surface of die body 11, the upper end of end plate 12 is provided with outer hot mechanism 2, outer hot mechanism 2 includes mounting panel 21, asbestos cover plate 22 and asbestos curb plate 23, the equal fixed mounting in both ends of mounting panel 21 has asbestos curb plate 23, the top of mounting panel 21 is provided with asbestos cover plate 22, mounting panel 21 is connected with asbestos cover plate 22 through asbestos curb plate 23.

Referring to fig. 3, 4 and 6, the mold body 11 includes an outer mold 111 and an inner mold 112, the inner mold 112 is disposed inside the outer mold 111, the outer mold 111 includes a protection wall a1111, a bottom hole 1112 and an electric push rod 1113, the protection wall a1111 is fixedly mounted on the inner wall of the outer mold 111, the bottom hole 1112 is disposed at the bottom of the outer mold 111, the electric push rod 1113 is fixedly mounted at the bottom of the outer mold 111, the outer mold 111 is connected with the inner mold 112 through the electric push rod 1113, the protection wall a1111 is a member made of silicate material, the inner mold 112 includes an inner cooling mechanism 1121, the inner mold comprises a communication pipe 1122, a protection wall B1123 and clamping grooves 1124, wherein inner cooling mechanisms 1121 are fixedly mounted on the outer surface of the inner mold 112, five groups of inner cooling mechanisms 1121 are arranged, the inner cooling mechanisms 1121 are communicated through the communication pipe 1122, the protection wall B1123 is fixedly mounted on the inner wall of the inner mold 112, the clamping grooves 1124 are formed in the lower bottom surface of the inner mold 112, telescopic rods 11241 are arranged inside the clamping grooves 1124, and the protection wall B1123 is a member made of polyurethane materials.

Referring to fig. 2 and 5, a guide rail groove 121 is formed in the upper surface of the end plate 12, a clamping group 122 is formed inside the guide rail groove 121, the clamping group 122 is movably connected with the end plate 12 through the guide rail groove 121, the end plate 12 is in contact with the mounting plate 21 through the clamping group 122, the mounting plate 21 includes a mounting groove hole 211 and a thermocouple 212, the mounting plate 21 is internally provided with a mounting groove hole 211, the thermocouple 212 is arranged inside the mounting groove hole 211, a threaded connector 2121 is fixedly mounted at one end of the thermocouple 212, the thermocouple 212 is movably connected with the mounting groove hole 211 through a threaded connector 2121, the thermocouple 212 is electrically connected with an external power supply, an external connection hole 221 and a locking bolt 222 are formed in the upper surface of the asbestos cover plate 22, the asbestos cover plate 22 is movably connected with the asbestos side plate 23 through the locking bolt 222.

Referring to fig. 2 and 7, the internal cooling mechanism 1121 includes an internal cooling tube 11211, leak-proof joints 11212, a water injection tube 11213, a connection column 11214, and magnetic disks 11215, the leak-proof joints 11212 are provided at both ends of the internal cooling tube 11211, a water injection tube 11213 is provided on an outer surface of the internal cooling tube 11211, the internal cooling tube 11211 is communicated with an external water source through a water injection tube 11213, the connection column 11214 is fixedly installed on the outer surface of the internal cooling tube 11211, the magnetic disks 11215 are fixedly installed at one end of the connection column 11214, the internal cooling tube 11211 is magnetically connected with the internal mold 112 through the magnetic disks 11215, the external cooling mechanism 14 includes an external cooling tube 141, a connection tube mesh 142, and an external port 143, the connection tube mesh 142 and the external port 143 are provided on an outer surface of the external cooling tube 141, one end of the external cooling tube 141 is fixedly installed on.

The heating of the outer mold 111 can be achieved by injecting hot steam into the outer cooling pipe 141 and the connecting mesh pipe 142, the heating of the inner mold 112 can be achieved by injecting hot steam into the inner cooling pipe 11211, and the inner mold 112 can also be heated by the thermocouple 212.

In summary, the following steps: the invention provides an injection mold with a temperature adjusting mechanism, wherein an external heating mechanism 2 is arranged at the upper end of a main body mechanism 1, an end plate 12 is fixedly arranged at the upper end of a mold body 11, an internal cooling mechanism 1121 is fixedly arranged on the outer surface of an inner mold 112, five groups of internal cooling mechanisms 1121 are arranged, the internal cooling mechanisms 1121 are communicated through a communication pipe 1122, two ends of an internal cooling pipe 11211 are respectively provided with a leakage-proof joint 11212, the outer surface of the internal cooling pipe 11211 is provided with a water injection pipe 11213, the internal cooling pipe 11211 is communicated with an external water source through a water injection pipe 11213, the outer surface of the internal cooling pipe 11211 is fixedly provided with a connecting column 11214, one end of the connecting column 11214 is fixedly provided with a magnetic disc 11215, the internal cooling pipe 11211 is magnetically connected with an inner mold 112 through the magnetic disc 11215, cooling water is injected into the internal cooling pipe 11211, the internal cooling, when the inner part of the mold body 11 is blocked, the mold body can be dredged and cleaned in time, the bottom plate 13 is fixedly arranged at the lower end of the mold body 11, the outer surface of the mold body 11 is provided with the external cooling mechanism 14, the outer surface of the external cooling pipe 141 is provided with the connecting net pipe 142 and the external port 143, one end of the external cooling pipe 141 is fixedly arranged on the lower bottom surface of the end plate 12, the other end of the external cooling pipe 141 is fixedly arranged on the upper surface of the bottom plate 13, the external mold 111 can be cooled by injecting cooling water into the external cooling pipe 141 and the connecting net pipe 142, the upper end of the end plate 12 is provided with the external heating mechanism 2, both ends of the mounting plate 21 are fixedly provided with asbestos side plates 23, the upper part of the mounting plate 21 is provided with an asbestos cover plate 22, the mounting plate 21 is connected with the asbestos cover plate 22 through, one end of the thermocouple 212 is fixedly provided with a threaded connector 2121, the thermocouple 212 is movably connected with the mounting slot hole 211 through the threaded connector 2121, the thermocouple 212 is electrically connected with an external power supply, the upper surface of the asbestos cover plate 22 is provided with an external connection hole 221 and a locking bolt 222, the asbestos cover plate 22 is movably connected with the asbestos side plate 23 through the locking bolt 222, the asbestos cover plate 22 is connected with the internal cooling mechanism 1121 through the external connection hole 221, when the working temperature of the injection mold is required to be above 80 ℃, the external heating mechanism 2 can be used for heating, the inner mold 112 is heated by the thermocouple 212, or hot steam is injected into the internal cooling pipe 11211, and the heating of the inner mold 112 can also be realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.