CN217370443U

CN217370443U - Double-station molten iron casting machine

Info

Publication number: CN217370443U
Application number: CN202221394902.4U
Authority: CN
Inventors: 李书敏
Original assignee: Weifang Hongli Machinery Co ltd
Current assignee: Weifang Hongli Machinery Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-06
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a duplex position molten iron casting machine, including two platforms, two be provided with between the platform by the pouring sand mould, every all install a sideslip arm on the platform, it is provided with the ladles seat to rotate between the sideslip arm, every all be provided with the ladle on the ladles seat, wherein it is provided with the drive shaft to rotate on the sideslip arm, the drive shaft is connected through two chains and ladles seat. The utility model discloses a mutually supporting of drive shaft and chain, two casting machines are poured simultaneously to this device can be realized, replace articulated with linking simultaneously, make its rotational speed steady to improved pouring quality and quantity, this novel simple structure in addition, easy maintenance, fault rate low grade characteristics.

Description

Double-station molten iron casting machine

Technical Field

The utility model relates to a molten iron pouring equipment technical field especially relates to a duplex position molten iron casting machine.

Background

The patent number is CN108907164A discloses an automatic molten iron casting equipment of sand casting, including holding the bucket, rotary device, actuating mechanism and controlling means, it passes through the link and is connected with the actuating mechanism transmission to hold the bucket, rotary device is including link assembly and rotating assembly, actuating mechanism is including driving electric jar, controlling means is including the controller, sensor module and weighing component, sensor module is including angle sensor and a plurality of proximity sensor, weighing component is including gravity sensor and connecting plate, connecting plate fixed mounting is on the link. . .

The above-mentioned reference, although solving the problem of quantitative pouring, has the following disadvantages: because gravity sensor and connecting plate adopt articulated connection scheme, when holding the bucket and advancing, rocking of iron liquid in it can lead to whole link to take place the skew of certain angle, also because gravity sensor is in the top of iron liquid, burns out gravity sensor very easily, needs staff on-the-spot monitoring and adjustment, so do not have fundamentally to solve the problem of quantitative pouring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, because gravity sensor and connecting plate adopt articulated connection scheme, when holding to lead to advancing, rocking of iron liquid in it can lead to whole link to take place the skew of certain angle, also because gravity sensor in the top of iron liquid, burns out gravity sensor very easily, needs staff on-the-spot monitoring and adjustment, so do not have fundamentally to solve the problem of quantitative pouring, and the duplex position molten iron casting machine that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a duplex position molten iron casting machine, includes two platforms, two be provided with between the platform by the pouring sand mould, every all install a sideslip arm on the platform, it is provided with the ladle seat to rotate on the sideslip arm, every all be provided with the ladle on the ladle seat, it is provided with the drive shaft to rotate on the sideslip arm, the drive shaft is connected with the ladle seat through two chains.

Preferably, every the platform top all is provided with a support arm, a plurality of supporting seats of fixedly connected with on the platform, every the supporting seat all passes through fixed fulcrum with the support arm that corresponds and connects, every all be provided with weighing sensor on the supporting seat.

Preferably, each support arm is connected with the corresponding transverse moving arm through a screw rod combination, a transverse moving motor is installed on each screw rod combination, and an output shaft of each transverse moving motor is fixedly connected with the screw rod combination.

Preferably, each driving shaft one side all is provided with the upset motor, the output shaft of upset motor passes through first reducing gear box and drive shaft connection.

Preferably, each ladle seat is connected with the corresponding transverse moving arm through two rotating fulcrums, and one platform is provided with an operating chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

when the molten iron casting machine begins to work, the operating room drive upset motor forward rotation, the output shaft of upset motor rotates and drives the drive shaft and rotate, the drive shaft is rotatory to drive the chain motion, under the cooperation of rotatory fulcrum, make the molten iron package seat rotatory, the molten iron package seat is equipped with the molten iron package, molten iron flows to by the pouring model in the molten iron package, when the data molten iron pouring volume that weighing sensor transmitted reaches the requirement, drive upset motor reverse rotation, through mutually supporting of drive shaft and chain, this device can realize two casting machines and pour a casting simultaneously, replace articulatedly with linking simultaneously, make its rotational speed steady, thereby pouring quality and quantity have been improved, this novel simple structure in addition, easy maintenance, fault rate low grade characteristics.

Drawings

Fig. 1 is a schematic front structural view of a double-station molten iron casting machine provided by the utility model;

fig. 2 is a schematic view of a top-view cross-sectional structure of a double-station molten iron casting machine provided by the utility model;

fig. 3 is a schematic view of a right-side section structure of the double-station molten iron casting machine provided by the utility model.

In the figure: the device comprises a platform 1, a supporting arm 2, a traversing arm 3, a rotating fulcrum 4, a ladle seat 5, a chain 6, a driving shaft 7, an overturning motor 8, a first reduction gearbox 9, a lead screw assembly 10, an operation chamber 11, a second reduction gearbox 12, a ladle 13, a supporting seat 14, a poured sand mold 15 and a traversing motor 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-3, the double-station molten iron casting machine comprises two platforms 1, a cast sand mold 15 is arranged between the two platforms 1, each platform 1 is provided with a transverse moving arm 3, a supporting arm 2 is arranged above each platform 1, the platforms 1 are fixedly connected with a plurality of supporting seats 14, each supporting seat 14 is connected with the corresponding supporting arm 2 through a fixed pivot, each supporting seat 14 is provided with a weighing sensor, the supporting arms 2 and the supporting seats 14 are arranged, the stability of the device is improved, the arrangement of the weighing sensors can realize the detection of the molten iron casting amount, so that quantitative casting is realized, each supporting arm 2 is connected with the corresponding transverse moving arm 3 through a lead screw assembly 10, each lead screw assembly 10 is provided with a transverse moving motor 16, and an output shaft of the transverse moving motor 16 is fixedly connected with the lead screw assembly 10. The transverse moving motor 16 is started, under the driving of the transverse moving motor 16, the output end of the screw rod combination 10 moves, the transverse moving arm 3 is driven to move, the transverse moving arm 3 can make stable movement in the horizontal direction, the molten iron ladle seats 5 are arranged between the transverse moving arms 3 in a rotating mode, a molten iron ladle 13 is arranged on each molten iron ladle seat 5, a driving shaft 7 is arranged on one transverse moving arm 3 in a rotating mode, the driving shaft 7 is connected with the molten iron ladle seats 5 through two chains 6, the overturning motor 8 is arranged on one side of each driving shaft 7, the output shaft of the overturning motor 8 is connected with the driving shaft 7 through the first reduction gearbox 9, the overturning motor 8 is started, the output shaft of the overturning motor 8 rotates, and after the output shaft of the overturning motor 8 is decelerated through the first reduction gearbox 9, the corresponding driving shaft 7 is driven to rotate.

Every ladle seat 5 all connects through two rotatory fulcrums 4 and the sideslip arm 3 that corresponds, be provided with control chamber 11 on one of them platform 1, the setting of rotatory fulcrum 4, make ladle seat 5 can use the axis between two rotatory fulcrums 4 to rotate as the centre of a circle, the setting of control chamber 11, can two casting machines of simultaneous control pour the molten iron to two runners by pouring sand mould 15 simultaneously, also can open a casting machine independently work and pour the molten iron wantonly, also can make two casting machines work in turn, the practicality of this device has been improved (wherein weighing sensor and lead screw combination 10 are prior art, its theory of operation does not do detailed description).

The utility model discloses in, when the molten iron casting machine is at the during operation, 11 drive upset motor 8 positive rotations of control chamber, upset motor 8's output shaft is behind the deceleration effect decline rotational speed of first reducing gear box 9, drive shaft 7 rotates, 7 rotatory drive chains 6 movements of drive shaft, under the cooperation of rotatory fulcrum 4, make molten iron package seat 5 rotatory, molten iron package seat 5 is equipped with ladle 13, molten iron flows to being poured the model in the ladle 13, when the data molten iron pouring volume that the weighing sensor transmitted reaches the requirement, 8 reverse rotations of drive upset motor, 8 rotatory reverse rotations that stop when setting for the volume of upset motor, start drive upset motor 8 positive rotations once more. Like this circulation is reciprocal to realize continuous not simple automatic molten iron pouring work, under the control of simultaneous operation room 11, can two casting machines of simultaneous control pour the molten iron simultaneously to two runners by pouring sand mould 15 according to above-mentioned flow, also can open a casting machine alone work pouring molten iron wantonly, also can make two casting machines work in turn, through mutually supporting of drive shaft 7 and chain 6, this device can realize two casting machines and pour simultaneously, replace articulatedly with linking simultaneously, make its rotational speed steady, thereby pouring quality and quantity have been improved, the novel simple structure that has also, easy maintenance, characteristics such as fault rate is low.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a duplex position molten iron casting machine, includes two platforms (1), its characterized in that, two be provided with between platform (1) by pouring sand mould (15), every all install a sideslip arm (3) on platform (1), it is provided with ladle seat (5) to rotate on sideslip arm (3), all be provided with ladle (13) on ladle seat (5), it is provided with drive shaft (7) to rotate on sideslip arm (3), drive shaft (7) are connected through two chains (6) and ladle seat (5).

2. The double-station molten iron casting machine according to claim 1, characterized in that a supporting arm (2) is arranged above each platform (1), a plurality of supporting seats (14) are fixedly connected to the platform (1), each supporting seat (14) is connected with the corresponding supporting arm (2) through a fixed pivot, and a weighing sensor is arranged on each supporting seat (14).

3. The double-station molten iron casting machine according to claim 2, wherein each support arm (2) is connected with a corresponding traversing arm (3) through a lead screw assembly (10), each lead screw assembly (10) is provided with a traversing motor (16), and an output shaft of each traversing motor (16) is fixedly connected with the lead screw assembly (10).

4. The double-station molten iron casting machine according to claim 1, characterized in that a turnover motor (8) is arranged on one side of each driving shaft (7), and an output shaft of the turnover motor (8) is connected with the driving shaft (7) through a first reduction gearbox (9).

5. A double station hot-metal pouring machine according to claim 1, characterized in that each ladle seat (5) is connected to a corresponding traversing arm (3) through two rotation fulcrums (4), wherein an operating chamber (11) is provided on one of said platforms (1).