CN211031105U

CN211031105U - Warning tripod injection mold of quick cooling drawing of patterns

Info

Publication number: CN211031105U
Application number: CN201921565521.6U
Authority: CN
Inventors: 张莉; 贾小英; 宣渭恒; 于坤
Original assignee: Suzhou Haotuo Plastic Packaging Co ltd
Current assignee: Suzhou Haotuo Plastic Packaging Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-17
Anticipated expiration: 2029-09-20

Abstract

The utility model provides a warning tripod injection mold of quick cooling drawing of patterns, includes: an upper fixing plate, last mould, lower mould, bottom plate, it sets up in the upper fixing plate below to go up the mould, the lower mould sets up the below at last mould, the bottom plate sets up the below at the lower mould, the lower mould includes: the core insert is arranged above the inner portion of the common mode plate, the heat conducting plate is arranged below the core insert, the radiating fins are arranged below the heat conducting plate, and the fan is arranged on the outer side of the core plate. The utility model provides a warning tripod injection mold of quick cooling drawing of patterns greatly improves the radiating rate, and the cooling time when reducing the production of moulding plastics improves production efficiency.

Description

Warning tripod injection mold of quick cooling drawing of patterns

Technical Field

The utility model belongs to the technical field of mould plastics, specifically, relate to a warning tripod injection mold of quick cooling drawing of patterns.

Background

Plastic products are widely applied in daily production, and injection molds are required for the production of the plastic products. At present, injection molding production cooling is usually natural cooling or water flowing cooling through a water channel, and the cooling time is usually longer, so that the finished product time is longer, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a warning tripod injection mold of quick cooling drawing of patterns reduces the cooling time when moulding plastics production, improves production efficiency.

The technical scheme is as follows: the utility model provides a warning tripod injection mold of quick cooling drawing of patterns, include: an upper fixing plate, last mould, lower mould, bottom plate, it sets up in the upper fixing plate below to go up the mould, the lower mould sets up the below at last mould, the bottom plate sets up the below at the lower mould, the lower mould includes: the core insert is arranged above the inner part of the core template, the heat conducting plate is arranged below the core insert, the radiating fins are arranged below the heat conducting plate, and the fan is arranged outside the core template. The cooling time during injection molding production is reduced, and the production efficiency is improved.

Further, foretell warning tripod injection mold of quick cooling drawing of patterns, be provided with the runner on the upper fixed plate, the runner includes: the sprue structure comprises a positioning ring, a sprue sleeve, a sprue fixing seat and a sprue base, wherein the positioning ring is arranged on the upper portion of the sprue fixing seat, the sprue fixing seat is arranged on the upper portion of the sprue base, the sprue sleeve is arranged on the lower portion of the positioning ring in the middle, and the sprue sleeve penetrates through the sprue fixing seat and the sprue base. The runner is arranged in a separating mode, maintenance is more convenient, cost is saved, and the special-shaped opening part is easy to process.

Further, foretell warning tripod injection mold of quick cooling drawing of patterns, it inlays and is equipped with cavity benevolence to go up the mould lower part, cavity benevolence lower part inlays and is equipped with the die cavity, the die cavity top is provided with a plurality of honeycomb ducts that run through cavity benevolence, just honeycomb duct both ends and outside water piping connection. The heat is quickly taken away through the water flow, and the cooling speed is increased.

Further, according to the warning tripod injection mold capable of being rapidly cooled and demolded, the heat-conducting plate is made of beryllium copper, the heat-conducting plate is embedded in the male mold plate, and the heat-conducting plate is connected with the male mold plate through the fixing bolt. The heat conducting plate leads out heat in time, increases the cooling speed and reduces the cooling time.

Further, foretell warning tripod injection mold of quick cooling drawing of patterns, the fin is vertical setting down, just the fin is the S-shaped setting. The heat dissipation is faster and more efficient.

Further, foretell warning tripod injection mold of quick cooling drawing of patterns, be provided with the air intake on the formword, the fan sets up in air intake department. The radiating speed of the radiating fins is increased, the cooling time is shortened, and the production efficiency is improved.

Further, foretell warning tripod injection mold of quick cooling drawing of patterns, the last one side relative with the air intake of core plate is provided with the air outlet, just still be provided with the dust screen on the air outlet. Prevent foreign matters from entering to influence the heat dissipation effect.

Further, foretell warning tripod injection mold of quick cooling drawing of patterns, the fan can set up a plurality ofly, and the air intake and the air outlet that correspond set up a plurality ofly. The heat dissipation speed is increased, the cooling time is shortened, and the production efficiency is improved.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the utility model provides a warning tripod injection mold of quick cooling drawing of patterns greatly improves the radiating rate, and the cooling time when reducing the production of moulding plastics improves production efficiency, has higher spreading value.

Drawings

FIG. 1 is a schematic structural view of an injection mold of a warning tripod for rapid cooling and demolding, according to the present invention;

FIG. 2 is a schematic view of the structure of the heat sink of the present invention;

in the figure: the device comprises an upper fixing plate 1, a gate 11, a positioning ring 111, a gate sleeve 112, a gate fixing seat 113, a gate base 114, an upper die 2, a cavity 21, a cavity 211, a draft tube 212, a lower die 3, a core 31, a heat conducting plate 32, a heat radiating fin 33, a fan 34, a core plate 35, an air inlet 351, an air outlet 352 and a lower fixing plate 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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", "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", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

A rapid cooling demolded warning tripod injection mold as shown in fig. 1 comprising: an upper fixing plate 1, an upper die 2, a lower die 3 and a lower fixing plate 4, wherein the upper die 2 is arranged below the upper fixing plate 1, the lower die 3 is arranged below the upper die 2, and the lower fixing plate 4 is arranged below the lower die 3. A gate 11 is arranged on the upper fixing plate 1, and the gate 11 comprises: positioning ring 111, gate sleeve 112, gate fixing seat 113 and gate base 114, wherein positioning ring 111 is arranged on the upper part of gate fixing seat 113, gate fixing seat 113 is arranged on the upper part of gate base 114, gate sleeve 112 is arranged on the lower part of the center of positioning ring 111, and gate sleeve 112 penetrates through gate fixing seat 113 and gate base 114. The die comprises an upper die 2 and a lower die, wherein a cavity insert 21 is embedded in the lower portion of the upper die 2, a cavity 211 is embedded in the lower portion of the cavity insert 21, a plurality of guide pipes 212 penetrating through the cavity insert 21 are arranged above the cavity 211, and two ends of each guide pipe 212 are connected with an external water pipe. The lower die 3 includes: the core insert 31 is arranged above the inner portion of the core template 35, the heat conducting plate 32 is arranged below the core insert 31, the radiating fins 33 are arranged below the heat conducting plate 32, the fan 34 is arranged outside the core template 35, the heat conducting plate 32 is made of beryllium copper, the heat conducting plate 32 is embedded on the core template 35, and the heat conducting plate 32 is connected with the core template 35 through fixing bolts. The core plate 35 is provided with an air inlet 351, and the fan 34 is arranged at the air inlet 351. An air outlet 352 is arranged on one side of the male die plate 35 opposite to the air inlet 351, and a dust screen is further arranged on the air outlet 352. The number of the fans 34 may be multiple, and the corresponding air inlets 351 and air outlets 352 are multiple.

During operation, based on the above structure, as shown in fig. 1, the flow guide tube 212 is connected to external water flow to take away part of heat through flowing water, the heat conducting plate 32 transfers part of heat to the heat dissipation fins 33, and the fan 34 blows air to increase air circulation to take away heat on the heat dissipation fins. The purpose of quickly cooling the injection molding product is achieved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a warning tripod injection mold of quick cooling drawing of patterns which characterized in that includes: an upper fixing plate (1), an upper die (2), a lower die (3) and a lower fixing plate (4), wherein the upper die (2) is arranged below the upper fixing plate (1), the lower die (3) is arranged below the upper die (2), the lower fixing plate (4) is arranged below the lower die (3), and the lower die (3) comprises: public mould benevolence (31), heat-conducting plate (32), fin (33), fan (34), public template (35), public mould benevolence (31) sets up in the inside top of public template (35), heat-conducting plate (32) set up in public mould benevolence (31) below, fin (33) set up in heat-conducting plate (32) below, fan (34) set up in the public template (35) outside.

2. The rapid cooling demold warning tripod injection mold according to claim 1, wherein a gate (11) is provided on the upper fixing plate (1), the gate (11) comprising: the gate structure comprises a positioning ring (111), a gate sleeve (112), a gate fixing seat (113) and a gate base (114), wherein the positioning ring (111) is arranged on the upper portion of the gate fixing seat (113), the gate fixing seat (113) is arranged on the upper portion of the gate base (114), the gate sleeve (112) is arranged on the lower portion of the center of the positioning ring (111), and the gate sleeve (112) penetrates through the gate fixing seat (113) and the gate base (114).

3. The rapid cooling demolding warning tripod injection mold according to claim 1, wherein a cavity insert (21) is embedded in the lower portion of the upper mold (2), a cavity (211) is embedded in the lower portion of the cavity insert (21), a plurality of guide pipes (212) penetrating through the cavity insert (21) are arranged above the cavity (211), and two ends of each guide pipe (212) are connected with an external water pipe.

4. The rapid cooling demolding warning tripod injection mold as claimed in claim 1, wherein the heat conducting plate (32) is made of beryllium copper, the heat conducting plate (32) is embedded on the male mold plate (35), and the heat conducting plate (32) is connected with the male mold plate (35) through fixing bolts.

5. The rapid cooling demolded warning tripod injection mold according to claim 1, wherein the heat sink (33) is vertically downward disposed and the heat sink (33) is S-shaped disposed.

6. The rapid cooling demolded warning tripod injection mold according to claim 1, wherein the male mold plate (35) is provided with an air inlet (351), the fan (34) being provided at the air inlet (351).

7. The rapid cooling demolding warning tripod injection mold as claimed in claim 6, wherein an air outlet (352) is formed in one side, opposite to the air inlet (351), of the male mold plate (35), and a dust screen is further arranged on the air outlet (352).

8. The rapid cooling demolding warning tripod injection mold as claimed in claim 1, wherein the number of the fans (34) is plural, and the number of the corresponding air inlets (351) and air outlets (352) is plural.