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Automatic pelletizing and molding device

A molding device and automatic technology, applied in the direction of raw material extrusion granulation, etc., can solve the problems of uneven hollow inner diameter of granules, easy breakage of hollow strip materials, uneven granules, etc., to achieve easy drying, stable falling speed, and granulation uniform particle effect

Inactive Publication Date: 2018-04-20
王学周
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the material granulation molding, the material is usually extruded into a hollow strip material first. During the falling process of the hollow strip material, the granulation roller rubs the hollow strip material. The hollow strip material is easy to break, and the granulated particles Inhomogeneity, especially in the hollow inner diameter of the particles

Method used

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  • Automatic pelletizing and molding device
  • Automatic pelletizing and molding device
  • Automatic pelletizing and molding device

Examples

Experimental program
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Effect test

Embodiment 1

[0038] like Figure 1 ~ Figure 3 As shown, the automatic granulation molding device of the present invention includes a material extrusion part 2, a mold 3 is provided at the discharge end of the material extrusion part 2, and the mold 3 includes a mold body 3.3, and an inner core 3.2 is arranged in the middle of the mold body 3.3. , a discharge channel 3.1 is provided between the mold body 3.3 and the inner core 3.2, and a conduit 6 is provided through the inner core 3.2; the conduit 6 includes a connected fixed section 6.1 and a guide section 6.2, and the fixed section 6.1 and the guide section 6.2 are bent and fixed. Section 6.1 is arranged on the upper part of mold 3, and guide section 6.2 is worn in inner core 3.2.

[0039] The conduit 6 is a hollow conduit, the guide section 6.2 of the hollow conduit is provided with a lubricating hole, and the fixed section 6.1 communicates with the hydraulic pump. The end of the guide section 6.2 is designated as a closed end 6.3. Th...

Embodiment 2

[0046] like Figure 1 ~ Figure 3 As shown, a cutter 4 is provided between the mold 3 and the rubbing roller 5 . Two cutters 4 are correspondingly arranged along both sides of the conduit 6 , the cutters 4 are arranged on the cutter shaft 7.1 , and the cutter shaft 7.1 is vertically arranged with the conduit 6 . The cutter shaft 7.1 is connected to the cutter driving device through the transmission chain 7.3, and the cutter driving device can be the cutter motor 7.2. At least two sets of cutters 4 are correspondingly arranged on the two corresponding cutter shafts 7.1. All the other are with embodiment 1.

[0047] In the prior art, the inner core 3.2 provided in the middle of the mold 3 is solid. After the material 1 is extruded into a strip shape, the middle becomes a hollow strip shape because of the inner core 3.2. However, the strip material often breaks during the falling process Moreover, the fractures and cracks are not uniform, resulting in uneven size of the granula...

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PUM

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Abstract

The invention relates to an automatic granulation molding device, which belongs to the technical field of material granulation molding. Including the material extrusion part, the discharge end of the material extrusion part is provided with a mold, the mold includes a mold body, an inner core is arranged in the middle of the mold body, a discharge channel is set between the mold body and the inner core, and a conduit is provided through the inner core; It includes a connected fixed section and a guide section, the fixed section and the guide section are bent and arranged, the fixed section is arranged on the upper part of the mold, and the guide section is worn in the inner core. The extruded strip-shaped material of the invention is not easy to break, the strip-shaped material falls in a stable state, and is evenly granulated.

Description

technical field [0001] The invention relates to an automatic granulation molding device, which belongs to the technical field of material granulation molding. Background technique [0002] In the material granulation molding, the material is usually extruded into a hollow strip material first. During the falling process of the hollow strip material, the granulation roller rubs the hollow strip material. The hollow strip material is easy to break, and the granulated particles Uneven, especially the hollow inner diameter of the particles is uneven. Contents of the invention [0003] The purpose of the present invention is to provide an automatic granulation forming device, the hollow strip-shaped material after extrusion is not easy to break, the hollow strip-shaped material falls in a stable state, and the granulation is uniform. [0004] The automatic granulation forming device of the present invention comprises a material extruding part, a mold is provided at the dischar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/20
CPCB01J2/20
Inventor 王学周
Owner 王学周
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