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Circulating heating-type automatic power feeder

A technology of circulating heating and feeding machine, applied in the direction of coating, etc., can solve the problems of affecting the process, damage to the preheating tank equipment, easy to block, etc., and achieve the effect of improving the plastic effect, heating efficiency and preheating temperature

Pending Publication Date: 2020-09-22
新郑市益群塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The plasticizing machine is a reprocessing equipment for recycled plastic materials. The spherical particles are transported into the preheating tank or the plasticizing body for preheating and stirring. The outlet of the preheating tank is connected to the horizontal conveying Jiaolong, but the conveying The connection between the discharge port of the process preheating tank and the horizontal conveying dragon is prone to blockage, which not only affects the subsequent process but also causes damage to the preheating tank equipment, but currently there is no effective blockage detection

Method used

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  • Circulating heating-type automatic power feeder
  • Circulating heating-type automatic power feeder
  • Circulating heating-type automatic power feeder

Examples

Experimental program
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Effect test

Embodiment 1

[0023] A circulating heating type automatic strong feeder, such as figure 1 As shown, it includes a preheating tank 1 and a stirring and conveying assembly. The preheating tank 1 is provided with a circulation heating assembly, a material blocking detection assembly, a discharge valve assembly and a power supply assembly; the circulation heating assembly is communicated with the preheating tank 1, and the stirring and conveying The stirring shaft 22 of the assembly passes through the discharge valve assembly and is connected with the blocking detection assembly.

[0024] Specifically, the preheating tank 1 is provided with a feeding port, a feeding port, an air inlet, an air inlet and an air outlet; as figure 2 and 4 As shown, the discharge port is provided with a trigger track hole 11 and a valve hole 12, the trigger track hole 11 is located below the valve hole 12; the valve plate 51 of the discharge valve assembly closes the discharge port through the valve hole. Inert g...

Embodiment 2

[0031] Embodiment 2: a kind of circulating heating type automatic strong feeder, such as Figure 5 and 6As shown, a detection auxiliary plate 46 is provided at the bottom of the detection plate 42, and the detection auxiliary plate 46 is provided with a material passing hole 47. The detection auxiliary plate is to better ensure that the detection plate can rise when the blockage occurs, and the rest are the same as those in the embodiment. 1 is the same.

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Abstract

The invention discloses a circulating heating-type automatic power feeder. The circulating heating-type automatic power feeder comprises a preheating tank and a stirring and conveying assembly, and the preheating tank is provided with a circulating heating assembly, a putty detecting assembly, a discharging valve assembly and a power supply assembly; the circulating heating assembly communicates with the preheating tank, and a stirring shaft penetrates through the discharging valve assembly and then is connected with the putty detecting assembly; the putty detecting assembly comprises an installation disc, a probe plate, a spring, a limiting switch and a trigger rod; and the power supply assembly supplies power to the stirring and conveying assembly through the limiting switch. According to the circulating heating-type automatic power feeder, the putty detecting assembly is arranged below the stirring shaft, when putty occurs at a discharging port, the probe plate rises in a putty limiting hole, the spring is compressed, the trigger rod can touch the limiting switch, power supply of a stirring motor is cut off, materials in the preheating tank stops feeding to a horizontal conveying auger, after the putty is removed, and under the recovery force of the spring, the probe plate and the trigger rod return to the original positions; and the heating efficiency and the preheating temperature are improved by internal air circulating heating, and the material molding effect of the materials in the preheating tank is improved.

Description

technical field [0001] The invention belongs to the technical field of plasticizing equipment for recycled materials, and in particular relates to a circulation heating type automatic strong feeder. Background technique [0002] The plasticizing machine is a reprocessing equipment for recycled plastic materials. The spherical particles are transported into the preheating tank or the plasticizing body for preheating and stirring. The outlet of the preheating tank is connected to the horizontal conveying dragon, but the conveying The connection between the discharge port of the process preheating tank and the horizontal conveying dragon is prone to blockage, which not only affects the subsequent process but also causes damage to the preheating tank equipment. At present, there is no effective blockage detection. Contents of the invention [0003] In view of the deficiencies described in the above prior art, the present invention provides a circulating heating type automatic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C31/02B29B13/02B29C37/00B29B7/16B29B7/28
CPCB29B7/16B29B7/28B29B13/02B29C31/02B29C37/00B29C2037/90
Inventor 赵新民
Owner 新郑市益群塑料制品有限公司