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Extruding device for pigment contained in pipe

A technology of extruders and pigments, which is applied in the field of painting tools, can solve problems such as residues, unsatisfactory effects, and inability to squeeze out pigments, and achieve the effects of avoiding slipping and increasing friction

Inactive Publication Date: 2014-10-22
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing tube-packed pigment extrusion devices use two symmetrically arranged rollers, and the relative rotation of the rollers squeezes the pigment tube to extrude the pigment, but the effect of this device is not ideal, this is because The pigment has a certain fluidity in the tube. When the roller is squeezed, the pigment can move forward and backward, but the pigment behind the roller can never be squeezed out, resulting in a certain amount of residue.

Method used

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  • Extruding device for pigment contained in pipe
  • Extruding device for pigment contained in pipe
  • Extruding device for pigment contained in pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as Figure 1~3 As shown, an extruder for tube-packed paint, the shell 1 is made of stainless steel, the head of the shell 1 is opened, which is the entrance of the paint tube, and is sequentially arranged in the shell 1 for extrusion The device 2, the guide channel and the leather outlet 3 at the tail of the housing 1, the extrusion device 2 includes a rolling group I21 and a rolling group II22, the rolling group I21 includes two rollers arranged up and down and parallel to each other, The rollers are rotatably connected to the side wall of the housing 1. The rolling group II 22 adopts the same method to set the rollers, and the same ends of the two rollers in the rolling group I21 are respectively provided with mutually meshing gears 211, and the driving gears 211 The rotating handle 212 passes through the side wall of the housing 1 and is fixed on one of the gears 211. There is an extrusion gap I213 and an extrusion gap of a certain width between the upp...

Embodiment 2

[0022] Embodiment 2: as Figure 5 , 6 As shown, an extruder for tube-packed paint, the shell 1 is made of stainless steel, the head of the shell 1 is opened, which is the entrance of the paint tube, and is sequentially arranged in the shell 1 for extrusion The device 2 and the collection device, the extrusion device 2 includes a rolling group I21 and a rolling group II22, the rolling group I21 includes two rollers arranged up and down and parallel to each other, and the rollers are rotatably connected to the side wall of the housing 1 , in order to prevent the rollers from slipping on the paint tube skin, a number of protruding strips are arranged parallel to the axial direction on the rollers of the rolling group I21, and the rollers of the rolling group II22 are set in the same way, and the rolling group I21 The same ends of the two rollers in the roller are respectively provided with gears 211 that mesh with each other, and the handle 212 that drives the gear 211 to rotate...

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Abstract

The invention provides an extruding device for pigment contained in a pipe. The head of a case is provided with an opening. An extruding device body, a guiding channel and a skin outlet of the tail of the case are sequentially arranged from the opening to the interior of the case. The extruding device body comprises a rolling set I and a rolling set II. The rolling set I and the rolling set II respectively comprise two parallel rolling shafts which are arranged vertically. The same ends of the two rolling shafts in the rolling set I are provided with gears which are mutually meshed, and a handle driving the gears to rotate penetrates through the side wall of the case and is fixed on one gear. An extruding gap I is reserved between the two rolling shafts of the rolling set I, and an extruding gap II is reserved between the two rolling shafts of the rolling set II. One end of the guiding channel is communicated with the skin outlet, and an opening of the other end is formed in the extruding gap II of the rolling set I. The structure of the extruding device and the connecting relation of all the assemblies are arranged, and all the different assemblies are mutually matched for increasing the extruding rate of the pigment, and reducing the amount of the pigment remaining in the pipe and waste.

Description

technical field [0001] The invention relates to a painting tool, and mainly relates to an extruding device for tube-packed paint. Background technique [0002] With the continuous expansion of the art market, the number of people engaged in painting work continues to increase, and the use of painting pigments increases dramatically. In the process of painting with painting pigments, it is not difficult to find that since the pigments are semi-solid and have a certain degree of fluidity, it is difficult to squeeze out tubular pigments. When the pigments are squeezed, they will spread in all directions and cannot be accurately drawn. It is not easy to be squeezed out from the mouth of the tube. According to statistics, the cleanliness of tube pigments is 90%-95%, which means that 5%-10% of the toothpaste is wasted. Therefore, it is necessary to provide a device for extruding the pigment to improve the extrusion rate of the pigment and reduce waste. [0003] At present, most ...

Claims

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Application Information

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IPC IPC(8): B44D3/00B65B69/00
Inventor 袁红立宋秋芳
Owner HENAN UNIV OF SCI & TECH