Annular modeling line

A molding line and ring technology, applied in manufacturing tools, foundries, casting equipment, etc., can solve problems such as affecting the quality of sand extrusion molding, inconvenience, and affecting the quality of secondary casting molds.

Inactive Publication Date: 2020-02-11
潍坊市凯隆机械有限公司
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  • Abstract
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Problems solved by technology

[0003] In the production process of molds, sand molds are often used to form corresponding molds. In the prior art, when sand molds are used, sand is likely to exist inside the casing, which affects the quality of the secondary mold. At the same time, the sand box is moved Most of them are single or multiple same driving devices, so that when moving multiple sand boxes, there is a potential safety hazard that the sand boxes will not move stably. Cause sand instability and affect the quality of sand extrusion
[0004] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

Method used

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[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0030] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0031] In addition, it shou...

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Abstract

The invention is suitable for the technical field of clay sand modeling and provides an annular modeling line. The annular modeling line comprises a conveying rail, a transmission device and a pushingand poking device; the conveying rail comprises a box return rail, a transfer line and a pouring ball rail; the transmission device comprises a first transmission device and a second transmission device; and the pushing and poking device comprises a box pushing machine, a box poking machine, a box poking platform and a sand box. Thereby, effective forming production of molds can be realized, andthe working efficiency and the working quality can be improved.

Description

technical field [0001] The invention relates to the technical field of clay sand molding, in particular to an annular molding line. Background technique [0002] A mold is a tool that makes a blank into a workpiece with a specific shape and size under the action of external force. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or cavity shape, and the application of the contour shape with a cutting edge can separate the blank according to the contour line shape (punching). Applying the shape of the inner cavity can make the blank obtain the corresponding three-dimensional shape. The mold generally includes two parts, the movable mold and the fixed mold (or punch and die), which can be separated or combined. [0003] In the production process of molds, sand molds are of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D47/02B22D33/02B22D29/04B22D29/02
CPCB22D29/02B22D29/04B22D33/02B22D47/02
Inventor 李坤田志君马金晶
Owner 潍坊市凯隆机械有限公司
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