Automatic quantitative nucleating agent adding system of automatic casting machine

An inoculant and casting machine technology, which is applied in the field of automatic quantitative addition system of inoculant for automatic casting machines, can solve the problems of cumbersome production arrangements, potential safety hazards, time-consuming and labor-intensive adjustment of the opening of the pneumatic gate, etc., and achieve excellent safety performance and reduce Labor intensity, the effect of improving pouring quality and production arrangement efficiency

Pending Publication Date: 2022-04-29
HEFEI NANFANG AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an automatic quantitative addition system for inoculants in automatic casting machines. By setting a storage mechanism, a feeding mechanism, a weighing mechanism and an inoculation mechanism, the automatic quantitative addition of inoculants in automatic casting machines is realized, and it has the ability to add The amount and adding time are adjustable and controllable, and the material level is automatically detected and automatically added. The safety performance is excellent, the labor intensity of employees is reduced, the pouring quality and production arrangement efficiency are significantly improved, and the weighing mechanism can feed back the inoculant in real time. The amount of i

Method used

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  • Automatic quantitative nucleating agent adding system of automatic casting machine
  • Automatic quantitative nucleating agent adding system of automatic casting machine
  • Automatic quantitative nucleating agent adding system of automatic casting machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] Embodiment one:

[0047] like Figure 1-6 As shown, a system for automatic quantitative addition of an inoculant for an automatic casting machine proposed by the present invention includes a material storage mechanism 1 and a control system, and the control system includes a control cabinet (not shown in the figure, which plays a control role) and is provided with a control panel , the material storage mechanism 1 is installed on the top of the frame 5, the material storage mechanism 1 includes a storage hopper 11, the storage hopper 11 is fixedly installed on the frame 5 by bolts, and a material level sensor is arranged in the storage hopper 11, and the material level sensor is used for controlling The material level of the inoculant in the storage hopper 11 is monitored, and a cover plate 17 is installed on the top of the storage hopper 11, a stirring shaft 14 is installed in rotation in the storage hopper 11, and the stirring motor 12 is fixedly installed on the cove...

Example Embodiment

[0052] Embodiment two:

[0053] like figure 1 and Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the incubating mechanism 4 includes a receiving hopper 41, and the frame 5 is fixed with a horizontally arranged mounting plate 45 by bolts, and the top of the mounting plate 45 is fixedly installed with a motor base. Incubate the motor 44, the barrel 43 is vertically arranged and fixedly installed on the bottom of the mounting plate 45 by bolts, and the bottom of the barrel 43 is equipped with a disperser 47, the feeding shaft 46 is vertically arranged in the barrel 43, and the inoculation motor 44 The output end of the feeder shaft 46 is connected to the feed shaft 46 through a reducer and a coupling. The hopper 41 is located below the weighing hopper 301. A connecting pipe 42 is installed at the bottom of the hopper 41, and the end of the connecting pipe 42 away from the hopper 41 is downward. Connect with the gun barrel 43;

[0054] When ...

Example Embodiment

[0055] Embodiment three:

[0056] The difference between this embodiment and Embodiment 1 and Embodiment 2 is that the running speed of the inoculation motor 44 is determined by the casting time input in advance, so as to ensure that all inoculants of this type pass through the disperser 47 when the inoculant is cast. Scatter evenly into the chute (not shown in the figure), and enter the mold through the junction of the chute outlet and the molten iron head to achieve the best effect of inoculation with the flow. Since weighing is faster than casting, it will be faster than casting. The casting is completed one type ahead of time, so at the end of the casting, since the weighing mechanism 3 has not obtained the weight parameter of the inoculant for the next type, there will be no weighing action, and the action of the incubating mechanism 4 is one type and one clear, so After the last type of casting is completed, except for the inoculant in the storage hopper 11 and the stirrin...

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Abstract

The invention belongs to the technical field of casting machines, and aims to solve the problems that casting products cannot be replaced at will, production arrangement is tedious, adjustment of the opening degree of a pneumatic flashboard is time-consuming and labor-consuming, deviation is easy to occur, a preset inoculation effect cannot be achieved when a stream inoculant is manually added, and the production cost is low due to the fact that an existing casting machine in the market cannot accurately control the adding amount of the inoculant. The automatic quantitative nucleating agent adding system of the automatic casting machine comprises a material storage mechanism and a control system, the material storage mechanism is installed at the top of a rack, a feeding mechanism is installed at the top of the rack, and a weighing mechanism is installed below the material storage mechanism; through the arrangement of the storage mechanism, the feeding mechanism, the weighing mechanism and the inoculation mechanism, automatic quantitative adding of the inoculant in the automatic casting machine is achieved, the functions of adjusting and controlling the adding amount and the adding time and automatically detecting and adding the material level are achieved, the safety performance is excellent, and the casting quality and the production arrangement efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of casting machines, in particular to an automatic quantitative addition system for an inoculant of an automatic casting machine. Background technique [0002] The casting machine is the equipment used to complete the pouring of castings in the foundry workshop, thereby reducing the danger and technical requirements of the working environment of the workers in the foundry workshop. The automatic casting machine itself has a strong ability to control the pouring speed and pouring volume, so it can greatly improve the quality of the finished castings. It is of great help to reduce the labor intensity of employees, reduce the technical requirements for employees, reduce the risk of work-related injuries, and increase the income of enterprises; at present, foundries using automatic casting machines are mainly used to cast gray iron or ductile iron castings ; [0003] However, the casting machine manufacturers c...

Claims

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Application Information

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IPC IPC(8): B22D1/00B22D46/00C21C1/08C21C1/10
CPCB22D1/00B22D46/00C21C1/08C21C1/10
Inventor 徐磊胡澳华高峰王玉成王光祥
Owner HEFEI NANFANG AUTO PARTS
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