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CN-224210403-U - High-precision plastic mold capable of being cooled rapidly

CN224210403UCN 224210403 UCN224210403 UCN 224210403UCN-224210403-U

Abstract

The utility model discloses a high-precision plastic mold capable of being cooled rapidly, which relates to the technical field of high-precision plastic molds and comprises a high-precision plastic mold lower mold body, a high-precision plastic mold upper mold body, a workbench and a pressing device, the high-precision plastic mold lower die body is arranged at the top of the workbench, and the pressing device is arranged at the top of the workbench. According to the utility model, the unidirectional heat dissipation assembly is matched with the heat conduction heat dissipation assembly to rapidly dissipate and cool the lower die body of the high-precision plastic die and the upper die body of the high-precision plastic die, so that the problems that the cooling efficiency of the conventional high-precision plastic die is low in the actual production process, the molding period of each die product is prolonged, the overall production efficiency is severely restricted, the quality problems of deformation, dimensional precision deviation and the like of the product are easily caused in the slow cooling process, and the use effect of the high-precision plastic die is reduced are solved.

Inventors

  • HU FEIBO

Assignees

  • 深圳市旭东金鑫科技有限公司

Dates

Publication Date
20260508
Application Date
20250307

Claims (8)

  1. 1. The utility model provides a but quick refrigerated high-precision plastic mould, includes high-precision plastic mould lower mould body (1), high-precision plastic mould upper mould body (2), workstation (3) and pushing down device (4), its characterized in that high-precision plastic mould lower mould body (1) is installed at the top of workstation (3), pushing down device (4) are installed at the top of workstation (3), high-precision plastic mould upper mould body (2) are installed in the bottom of pushing down device (4), unidirectional heat dissipation subassembly (5) have been seted up in the outside of high-precision plastic mould lower mould body (1), heat conduction and heat dissipation subassembly (6) have been seted up at the top of high-precision plastic mould upper mould body (2).
  2. 2. The rapid cooling high-precision plastic mold according to claim 1, wherein the unidirectional heat dissipation assembly (5) comprises a communication groove (51), a graphene plate (52) is arranged in the communication groove (51), a superconductive heat nano plate (53) is arranged on the outer side of the graphene plate (52), a graphene rod (54) is arranged on the outer side of the superconductive heat nano plate (53), and heat dissipation fins (55) are arranged on the outer side of the graphene rod (54).
  3. 3. The rapid cooling high-precision plastic mold according to claim 2, wherein the heat conduction and heat dissipation assembly (6) comprises a mounting groove (61), graphene heat dissipation fins (62) are mounted in the mounting groove (61), a mounting plate (63) is mounted on the rear side of the top of the workbench (3), a movable groove (64) is formed in the front face of the mounting plate (63), and a blower (65) is mounted in the movable groove (64).
  4. 4. The rapid cooling high-precision plastic mold according to claim 3, wherein the fixing groove (7) is formed in the outer side of the front face of the mounting plate (63), a cooling fan (8) is installed in the fixing groove (7), and a collecting pipe (9) is installed on the front face of the cooling fan (8).
  5. 5. The rapid cooling high-precision plastic mold according to claim 2, wherein the graphene sheets (10) are arranged on the outer sides of the graphene rods (54), a plurality of graphene sheets (10) are arranged, and the graphene sheets (10) are equidistantly arranged.
  6. 6. The rapid cooling high-precision plastic mold according to claim 4, wherein the heat insulation box (11) is arranged on the outer side of the top of the workbench (3), the heat dissipation fins (55), the graphene rods (54) and the graphene sheets (10) are positioned in the heat insulation box (11), and the back surface of the heat insulation box (11) is communicated with the centralized pipe (9).
  7. 7. The rapid cooling high-precision plastic mold according to claim 6, wherein the front surface of the heat insulation box (11) is provided with an exhaust pipe (12), and the back surface of the cooling fan (8) is provided with a filter plate (13).
  8. 8. The rapid cooling high-precision plastic mold according to claim 3, wherein the back surface of the mounting plate (63) is provided with a temperature sensor (14), the temperature sensor (14) is electrically connected with a controller (15) through a wire, the controller (15) is mounted on the top of the workbench (3), the controller (15) is electrically connected with a warning indicator (16) through a wire, and the warning indicator (16) is mounted on the top of the workbench (3).

Description

High-precision plastic mold capable of being cooled rapidly Technical Field The utility model relates to the technical field of high-precision plastic molds, in particular to a high-precision plastic mold capable of being cooled rapidly. Background The high-precision plastic mold refers to a mold for molding a high-precision plastic product, which can precisely mold a plastic material in a molten state into a product with specific shape, size and surface quality requirements through a specific cavity and structure in the production process of the plastic product. The high-precision plastic mold comprises a bottom plate, wherein four corners of the top of the bottom plate are fixedly connected with fixed columns, the top ends of the fixed columns are fixedly connected with top plates, the top of the bottom plate is fixedly connected with four support columns, through the structural design of an ejection scraping mechanism, when a product subjected to cooling molding needs to be ejected out of a groove, an electric push rod is started, the electric push rod drives a transverse plate to move upwards, the transverse plate drives a circular plate to move upwards, the circular plate can eject a female mold with the product out of the female mold, meanwhile, the outer wall of the circular plate scrapes the inner wall of the female mold, attached materials are scraped off, the materials fall on the circular plate, when the circular plate rises to be flush with the top of a lower mold base, a motor is started, the motor can drive a threaded rod to rotate, the threaded rod drives the scraping rod to scrape the top of the circular plate and the top of the lower mold base, and the materials on the top of the circular plate are scraped off, so that the functions of conveniently scraping the inner wall of the female mold and the attached materials on the circular plate are realized. Based on the search of patent numbers, the insufficient discovery in the prior art is combined; The existing high-precision plastic mold is low in cooling efficiency in the actual production process, the mold cannot be cooled rapidly, so that the molding period of each mold product is prolonged, the overall production efficiency is seriously restricted, the quality problems of deformation, dimensional accuracy deviation and the like of the product are easily caused in the slow cooling process, and the use effect of the high-precision plastic mold is reduced. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide a rapid cooling high-precision plastic mold, which has the advantage of rapid cooling, and solves the problems that the existing high-precision plastic mold is low in cooling efficiency in the actual production process, the molding period of each mold product is prolonged due to the fact that the mold cannot be rapidly cooled, the overall production efficiency is severely restricted, the quality problems of deformation, dimensional precision deviation and the like of the product are easily caused in the slow cooling process, and the use effect of the high-precision plastic mold is reduced. In order to achieve the purpose, the technical scheme is that the high-precision plastic mold capable of being cooled rapidly comprises a high-precision plastic mold lower mold body, a high-precision plastic mold upper mold body, a workbench and a pressing device, wherein the high-precision plastic mold lower mold body is arranged at the top of the workbench, the pressing device is arranged at the top of the workbench, the high-precision plastic mold upper mold body is arranged at the bottom of the pressing device, a unidirectional heat dissipation component is arranged on the outer side of the high-precision plastic mold lower mold body, and a heat conduction and dissipation component is arranged at the top of the high-precision plastic mold upper mold body. As preferable, the unidirectional heat dissipation assembly comprises a communication groove, wherein a graphene plate is arranged in the communication groove, a superconductive heat nano plate is arranged on the outer side of the graphene plate, a graphene rod is arranged on the outer side of the superconductive heat nano plate, and heat dissipation fins are arranged on the outer side of the graphene rod. As the preferable mode of the utility model, the heat conduction and heat dissipation component comprises a mounting groove, a graphene heat dissipation fin is arranged in the mounting groove, a mounting plate is arranged at the rear side of the top of the workbench, a movable groove is formed in the front surface of the mounting plate, and a blower is arranged in the movable groove. In the utility model, a fixing groove is formed on the outer side of the front surface of the mounting plate, a cooling fan is arranged in the fixing groove, and a collecting pipe is arranged on the front surface of the cooling fan. Preferably, graphene shee