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Cooling mixer upper cover sealing structure

A technology for cooling a mixer and a sealing structure, which is applied in the directions of mixers, engine sealing, mechanical equipment, etc., can solve the problems of poor cylinder sealing, complex manufacturing process, poor sealing, etc., and achieves simple manufacturing process and cost. Low, better sealing effect

Active Publication Date: 2014-09-03
麦科威(昆山)机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the contact surfaces around the joint between the upper cover and the cylinder are in plane contact, the disadvantages of such a structure are complex manufacturing process, high cost, and poor sealing with the cylinder
Once any surface is not well sealed, it will cause leakage

Method used

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  • Cooling mixer upper cover sealing structure
  • Cooling mixer upper cover sealing structure
  • Cooling mixer upper cover sealing structure

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Embodiment Construction

[0018] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0019] Such as Figure 1 ~ Figure 3 Shown: a sealing structure for the upper cover of the cooling mixer, including a cylindrical cylinder body 5 and a cylindrical upper cover 1 of the cooling mixer, the outer surface of the cylindrical body 5 is attached to the inner surface of the cylinder of the upper cover 1 , a sealing strip 7 is provided at the joint of the above two, and the sealing strip 7 has 2 to 3 rectangular grooves 8, and the cylinder body 5 is provided with an outer flange 6, and the outer flange 6 is in the cylinder The body 5 and the upper cover 1 are inserted into one of the rectangular grooves 8 when they are fitted together.

[0020] The present invention uses the cylindrical outer surface of the entire cylinder body 5 as the sealing surface, and the cylindrical inner surface of the upper cover 1 a...

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PUM

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Abstract

The invention discloses a cooling mixer upper cover sealing structure which is characterized in that a cylindrical barrel and a cylindrical upper cover of a cooling mixer are included, the cylindrical outer surface of the barrel and the cylindrical inner surface of the upper cover are attached, a sealing bar is arranged at the attaching position of the barrel and the upper cover and is provided with two to three rectangular grooves, an outer flanging is arranged on the barrel, and the outer flanging is inserted into one of the rectangular grooves when the barrel and the upper cover are attached. Compared with a traditional upper cover sealing structure, the cooling mixer upper cover sealing structure has the advantages that the barrel and the upper cover are attached more tightly, the sealing effect is better, and powder is effectively prevented from overflowing from the barrel; the manufacturing process is simple, and cost is low.

Description

technical field [0001] The invention belongs to the technical field of plastic processing equipment, and in particular relates to an upper cover sealing structure for cooling mixers. Background technique [0002] The upper cover of the existing cooling mixer is combined with the cylindrical body through six separate planes on three sides to jointly form a cylindrical container. Since the contact surfaces around the joint between the upper cover and the barrel are in planar contact, the disadvantages of such a structure are complex manufacturing process, high cost, and poor sealing with the barrel. Once any surface is not well sealed, it will cause leakage. And it is not easy to achieve a reliable fit and seal on all six sides at the same time. Contents of the invention [0003] The object of the present invention is to provide a sealing structure for the upper cover of the cooling mixer, which is tightly bonded, has good sealing performance, and effectively solves the pr...

Claims

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Application Information

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IPC IPC(8): F16J15/06B01F15/00
Inventor 宋树春
Owner 麦科威(昆山)机械有限公司
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