Continuous production-type coated sand core shooting machine

A technology of coated sand and core shooter, which is applied to molding machines, components of molding machines, casting and molding equipment, etc. Labor cost, the realization of continuous production, the effect of reasonable structure design

Active Publication Date: 2019-05-14
LIYANG WANSHENG CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when the existing coated sand core shooting machine completes a product, the product needs to be removed artificially, which increases the labor cost. In addition, in

Method used

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  • Continuous production-type coated sand core shooting machine
  • Continuous production-type coated sand core shooting machine
  • Continuous production-type coated sand core shooting machine

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] See Figure 1-3 As shown, this embodiment is a continuous production type coated sand core shooting machine, which includes a frame 1, a sand shooting assembly 2 arranged at the bottom of the frame 1, and a rotating support assembly slidably connected to the sand shooting assembly 2 3 and the split mold assembly 4 that is in sliding contact with the rotating support assembly 3. The rotating support assembly 3 includes a rotating d...

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Abstract

The invention discloses a continuous production-type coated sand core shooting machine. The continuous production-type coated sand core shooting machine comprises a machine frame, a sand shooting assembly arranged at the bottom of the machine frame, a rotating supporting assembly in sliding and communicating connection with the sand shooting assembly and a die splicing assembly in sliding contactwith the rotating supporting assembly, wherein the rotating supporting assembly comprises a rotating disk and a supporting disk movably arranged on the machine frame through the rotating disk, the rotating disk comprises a rotating bearing, an upper supporting sleeve is fixedly arranged on an outer ring of the rotating bearing, a lower supporting sleeve is fixedly arranged on an inner ring of therotating bearing, a plurality of feeding channels for conveying coated sand are evenly arranged on the supporting disk, the feeding channels are circumferentially distributed on the supporting disk, atransmission shaft is fixedly arranged at the central position of the bottom surface of the supporting disk, a driving motor is connected to the transmission shaft in a transmission mode, and the driving motor is fixedly arranged on the machine frame. The continuous production-type coated sand core shooting machine has reasonable structural design, realizes continuous coated sand blasting operation, improves the working efficiency of the core shooting machine, and greatly reduces the labor cost.

Description

Technical field [0001] The invention relates to the technical field of core shooting machines, in particular to a continuous production type coated sand core shooting machine. Background technique [0002] The core shooter uses coated sand to make the core, which is suitable for both hot core boxes and cold core boxes. The surface of coated sand is covered with a solid resin film or core sand before modeling. There are two coating processes: cold method and hot method: the cold method uses ethanol to dissolve the resin, and urotropine is added during the sand mixing process to coat the two on the surface of the sand, and the ethanol volatilizes to obtain the coated sand; Method: Preheat the sand to a certain temperature, add resin to melt, stir to coat the surface of the sand, add urotropine aqueous solution and lubricant, cool, crush, and siev to obtain coated sand, which is used for steel castings , Cast iron. [0003] The core shooting machine is characterized by the use of t...

Claims

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Application Information

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IPC IPC(8): B22C15/24B22C19/00
Inventor 陈博雄
Owner LIYANG WANSHENG CASTING
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