Check patentability & draft patents in minutes with Patsnap Eureka AI!

Injection molding equipment for automotive interior trim part manufacturing

A technology for injection molding of automotive interior parts, applied in applications, household components, household appliances, etc., can solve problems such as low processing efficiency, damage to automotive interior parts, and lack of cushioning for automotive interior parts, so as to improve processing efficiency , Improve the hardness and facilitate the discharge effect

Pending Publication Date: 2022-01-11
JIANGSU YABAO AUTO PARTS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an injection molding equipment for the manufacture of automotive interior parts in order to solve the above problems, which solves the problem that when the horizontal injection molding machine is processing, the automotive interior parts directly fall without buffering after demoulding, which is easy to cause plastic The car interior parts of the material are damaged, and when the vertical injection molding machine is processed, the interior parts after demoulding need to be removed with tools, and the processing efficiency is low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Injection molding equipment for automotive interior trim part manufacturing
  • Injection molding equipment for automotive interior trim part manufacturing
  • Injection molding equipment for automotive interior trim part manufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 , figure 2 , Figure 5 with Image 6 The shown injection molding equipment for the manufacture of automotive interior parts includes an injection molding table 1, a movable mold base 2 and a static mold base 3, and the upper end of the injection molding table 1 is opened below There is a lower groove, and the upper end of the injection molding table 1 is welded with a side plate 4 away from the side of the movable mold base 2. The middle part of the side plate 4 opposite to the movable mold base 2 is fixedly connected with a No. 1 electric telescopic rod 6 by bolts. The electric telescopic rod 6 can drive the movable mold base 2 to move for mold closing and mold opening. The upper end of the injection molding table 1 is welded with a connecting plate 5 near the side of the side plate 4. The No. 1 electric telescopic rod 6 runs through the middle part of the connecting plate 5. The output end of the electric telescopic rod 6 is fixedly connected to t...

Embodiment 2

[0040] see figure 1 , figure 2 with Figure 4 , further improvements have been made on the basis of Example 1:

[0041] In order to further cool the automotive interior parts when they are blanked, increase their hardness, and avoid damage caused by insufficient hardness during subsequent transmission, a water passage device 12 is provided in the side cavity of the injection molding table 1 on the side away from the fixed plate 111. The water passing device 12 includes a cooling water tank 121, a water inlet pipe 122 and a water return pipe 123. The bottom end of the cooling water tank 121 is fixedly connected to the bottom wall of the side cavity of the injection molding table 1. A water pump is installed inside the cooling water tank 121 and the output end of the water pump is fixed. A water inlet pipe 122 is connected, and the water inlet pipe 122 runs through one side of the cooling water tank 121 and extends into the cooling plate 112. A return pipe 123 is fixedly conn...

Embodiment 3

[0048] see figure 1 with image 3 , further improvements have been made on the basis of Example 1:

[0049] In order to more quickly discharge the trim parts falling from the blanking frame 115, a chute 15 is provided on the bottom wall of the lower groove of the injection molding table 1, and the chute 15 is opened along the width direction of the injection molding table 1. The chute 15 and the top The rotating disc 113 is opposite, and the width of the chute 15 is greater than the width of the blanking frame 115;

[0050] In this embodiment, when the blanking frame 115 rotates to a certain angle along the rotating disk 113, the interior parts fall and fall into the chute 15, and automatically slide down along the slope of the chute 15, which is convenient for discharging to the next process. For conveying processing, since the width of the chute 15 is greater than that of the blanking frame 115, it is ensured that the interior parts can be accurately dropped into the chute...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses injection molding equipment for automotive interior trim part manufacturing. The injection molding equipment comprises an injection molding table, a movable mold base and a static mold base, a lower groove is formed in the position, opposite to the lower portion of the position between the movable mold base and the static mold base, of the upper end of the injection molding table, a side plate is welded to the side edge, away from the movable mold base, of the upper end of the injection molding table, a first electric telescopic rod is fixedly connected to the middle of the side, opposite to the movable mold base, of the side plate through a bolt, a connecting plate is welded to the side edge, close to the side plate, of the upper end of the injection molding table, the first electric telescopic rod penetrates through the middle of the connecting plate, and the output end of the first electric telescopic rod is fixedly connected to the middle of the side, opposite to the connecting plate, of the movable mold base. The injection molding equipment has the beneficial effects that a buffering and material falling mechanism is arranged, interior trim parts can be buffered through a material falling frame of the buffering and material falling mechanism, the situation that the interior trim parts directly fall to the injection molding table from the high position to be damaged is avoided, the interior trim parts can be automatically discharged from the lower portion after being driven to rotate through rotation of a rotating disc, discharging is convenient, and the machining efficiency is improved.

Description

Technical field: [0001] The invention belongs to the technical field of injection molding equipment, in particular to an injection molding equipment for manufacturing automotive interior parts. Background technique: [0002] In the manufacture of automotive interior parts, it is generally processed by injection molding equipment. When it is processed, the loose pellets or powdery molding materials are first sent from the hopper of the injection molding machine into the high-temperature barrel to heat, melt and plasticize. , under the push of the screw, inject the melt into the low-temperature closed mold, after a period of pressure holding, cooling and setting time, the moving mold leaves the static mold to complete the mold opening, and the finished automotive interior parts can be taken out. [0003] Under the existing technology, when performing injection molding on automotive interior parts, it is generally processed by a horizontal or vertical injection molding machine....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B29C45/03B29C45/17B29C45/72B29C45/78B29C45/40B29L31/58
CPCB29C45/03B29C45/17B29C45/1769B29C45/7207B29C45/78B29C45/4005B29C2945/7604B29C2945/76254B29L2031/58
Inventor 王奕毛泉峰
Owner JIANGSU YABAO AUTO PARTS
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com