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Router upper and lower cover injection mold and injection molding process thereof

A technology for injection molds and routers, which is used in household appliances, other household appliances, household components, etc., can solve the problems of low processing efficiency, reduced shell appearance quality, and large temperature interference, and achieves full elastic deformation ability and good thermal conductivity. , the effect of improving thermal stability

Inactive Publication Date: 2021-04-09
苏州祥盈升精密实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to its working characteristics, the router is highly disturbed by temperature. Therefore, the conventional injection molding process is difficult to meet the working requirements of the router. It is often necessary to install heat sinks or take other measures after the injection molding of the shell, which will not only reduce the appearance quality of the shell. , while the processing efficiency is low

Method used

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  • Router upper and lower cover injection mold and injection molding process thereof
  • Router upper and lower cover injection mold and injection molding process thereof
  • Router upper and lower cover injection mold and injection molding process thereof

Examples

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Embodiment 1

[0045] see figure 1 , an injection mold for the upper and lower covers of the router, including an upper template 1 and a lower template 2, a core 3 is connected to the upper end of the lower template 2, and a plurality of uniformly distributed temperature control columns are connected between the upper template 1 and the core 3, and the upper part of the core 3 A ball injection hole 4 matching the temperature control column is provided, and the ball injection hole 4 runs through the lower formwork 2 and extends to its lower side. The ball injection hole 4 is filled with a plurality of pore-forming balls 12, and the lower end of the lower formwork 2 is connected with a Air pressure seat 5, the upper end of air pressure seat 5 is connected with anti-falling net 6, positive and negative suction fan 7 is installed in the air pressure seat 5, electromagnet 8 is all installed on the upper template 1 and the air pressure seat 5 lower ends.

[0046] see Figure 2-3 , the temperature...

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Abstract

The invention discloses a router upper and lower cover injection mold and an injection molding process thereof, and belongs to the technical field of injection molding. By means of the router upper and lower cover injection mold, prepared pore-forming balls can be injected into a raw material through temperature control columns in a micro-curing state of the raw material in the manner of positioning and mounting the plurality of temperature control columns in the mold, filling in the raw material is carried out to form a similar interlayer, temperature control balls are then controlled to be distributed on the surface of the raw material through the magnetic attraction effect, finally, the pore-forming balls are sucked out to form a cavity in the raw material to serve as a heat preservation interlayer, the temperature control balls are at the surface to serve as a heat conduction layer, and heat conduction variable bags in the temperature control columns make contact with a composite heat conduction plate in the high-temperature state, so that working heat of electron components in a router shell can be quickly dissipated, in a low-temperature state, temperature sensing control rods in the heat conduction variable bags contract when meeting cold, the heat conduction variable bags are separated from the composite heat conduction plate, external cold is difficult to enter the shell, heat preservation is carried out by virtue of heat generated by the temperature sensing control rods, and the working thermal stability of a router is improved.

Description

technical field [0001] The invention relates to the technical field of injection molding, and more specifically relates to an injection mold for upper and lower covers of a router and an injection molding process thereof. Background technique [0002] A router is a hardware device that connects two or more networks. It acts as a gateway between networks. It is a dedicated intelligent network device that reads the address in each data packet and then decides how to transmit it. It can understand different protocols, such as the Ethernet protocol used by a local area network, and the TCP / IP protocol used by the Internet. In this way, the router can analyze the destination addresses of data packets from various types of networks, and convert the addresses of non-TCP / IP networks into TCP / IP addresses, or vice versa; The best route is sent to the designated location. So routers can connect non-TCP / IP networks to the Internet. [0003] Injection molding, also known as injection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/73B29C45/78B29L31/34
CPCB29C45/26B29C45/73B29C45/78B29L2031/34
Inventor 王祥敦
Owner 苏州祥盈升精密实业有限公司
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