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Production process of thin-wall boosting extruded tube and thin-wall boosting extruded tube

A production process and technology for extruding tubes, which are applied to the production process of thin-walled booster-extruded tubes and the field of thin-walled booster-extruded tubes, which can solve the problems of wall thickness, heavy weight, and production costs Advanced problems, to achieve the effect of improving production efficiency, high production cost, and long production cycle

Pending Publication Date: 2021-12-21
杜亚玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problems that the traditional booster extruded pipe can only be produced through the traditional metal pouring process, so that the produced booster extruded pipe has a thicker wall, a larger weight, and higher production costs, the invention provides a thin-walled auxiliary Production process of push extruded tube

Method used

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  • Production process of thin-wall boosting extruded tube and thin-wall boosting extruded tube
  • Production process of thin-wall boosting extruded tube and thin-wall boosting extruded tube
  • Production process of thin-wall boosting extruded tube and thin-wall boosting extruded tube

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Effect test

Embodiment 1

[0057] see Figure 2 to Figure 6 , a production process of a thin-walled booster extruded tube, comprising the following steps:

[0058] Step 1. Material selection: select high-quality pipes, and check and accept the quality of the pipes. Preferably, in the quality inspection of the pipes, according to the production process requirements of specific products, the material, roundness, diameter, and wall thickness of the pipes are selected. , straightness, and whether there are cracks, etc., to check and accept qualified pipes to ensure product quality. Among them, the material of the pipe blank is brass, copper or stainless steel, and the thickness of the pipe wall is 0.6mm-2.8mm. Brass, copper and stainless steel have good ductility, and after bulging, the metal properties of brass, copper and stainless steel, such as strength and toughness, can be greatly improved, and stainless steel is also resistant to oxidation and corrosion function; the pipe wall thickness of the pipe ...

Embodiment 2

[0083] In addition, in order to achieve the purpose of designing the feeding tube as an eccentric structure (that is, the central axis of the feeding tube intersects with the central axis of the thin-walled booster extrusion tube), in addition to using the eccentricity of the mandrel and the drawing chamber in Example 1 In addition to the structural scheme, in this embodiment, the technical scheme of eccentric tube correction can also be adopted, specifically, see Figure 7 , the following steps are also included before machining after the annular tube is drawn from the tube blank:

[0084] Eccentric tube correction: use the correcting rod 15 matching the inner diameter of the annular tube 10, insert the correcting rod 15 into the annular tube 10, rotate the correcting rod 15 around the circumference of the tube blank, and the correcting rod 15 drives the circular tube The overall pipe wall of 10 deflects, so that the central axis of the annular pipe 10 intersects with the cen...

Embodiment 3

[0087] When applying the thin-walled push-and-extrude tube 1 to an actual product, for example, on a meat grinder, it is necessary to carry out a process between the thin-walled push-and-extrude tube 1 and other related parts in the actual product equipment. Cooperate with the design, take the meat grinder as an example in this embodiment, see Figure 8 and Figure 9 , when the thin-walled booster extruded tube 1 is installed on the meat grinder, the end of the minced meat outlet of the meat grinder is the end of the tube blank of the thin-walled boosted extruded tube 1 away from the annular tube 10, that is, the tube blank is far away from the annular tube 10. One end of the pipe 10 is the discharge end, and an extrusion discharge part is also installed on the discharge end to improve the efficiency of meat grinding. The extruded tube 1 is fixedly installed, and the end cover 16 is provided with a plurality of outlets for discharging materials. For the fixed installation of ...

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Abstract

The invention discloses to a production process of a thin-wall boosting extruded tube and thin-wall boosting extruded tube, and belongs to the technical field of food processing equipment. The production process comprises the steps that after a high-quality pipe is selected and cut, a pipe blank with a boosting groove is formed in a bulging mode through a water swelling process, and then an annular pipe of an integrated structure used for welding a feeding pipe is drawn out; compared with a traditional metal casting process, a thin-wall boosting extrusion pipe manufactured through the production process has the advantages that the thickness of a pipe wall is greatly reduced, the thin-wall boosting extrusion pipe is light in weight, the energy consumption of the production process is low, the production cost is low, the process steps are simple, the production period is shortened, the production efficiency is improved, and the production cost is reduced, and continuous production can be realized.

Description

technical field [0001] The invention relates to the technical field of food extrusion and stranding processing, in particular to a production process of a thin-walled boosting extrusion tube and the thin-walled boosting extrusion tube. Background technique [0002] Such as figure 1 As shown, the booster extrusion tube 1' is mainly used in food processing equipment such as meat grinders, juice extractors, grinders and household noodle machines, and it is mainly related to the screw extrusion rod 3' in these food processing equipment. Used together, the screw extrusion rod 3' runs in the booster extrusion tube, and materials such as meat, fruit, beans and dough enter between the screw extrusion rod 3' and the inner wall of the booster extrusion tube 1', and are rotated The threaded screw extruding rod 3' pushes forward while extruding, and is finally extruded at the end of the boosting extruding tube 1', so as to make minced meat, fruit juice, bean grinding powder and noodles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C37/06B21C37/20B21C37/29B21D26/049B21D26/047B21C1/24
CPCB21C37/06B21C37/207B21C37/292B21D26/049B21D26/047B21C1/24
Inventor 杜亚玲刘玲
Owner 杜亚玲
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