Efficient semi-automatic hoisting device

Abstract

The utility model is suitable for the technical field of semi-automatic hoisting devices, and provides an efficient semi-automatic hoisting device which comprises a furnace body, the bracket is rotationally mounted at the top of the furnace body; the base is rotationally arranged on the furnace body; the motor is assembled on the bracket, and a steel wire rope is mounted on the motor; the telescopic support arm is fixedly mounted at the bottom end of the steel wire rope; the die chuck is assembled on the telescopic support arm; the pedal is arranged on one side of the furnace body and used for starting and stopping the motor. The efficient semi-automatic hoisting device provided by the scheme can effectively solve the safety operation problems of continuously and manually extracting heavy metal round ingots and demolding fragile graphite molds at high temperature in the round ingot casting process, so that the efficient semi-automatic hoisting device has the advantages that the workload of personnel is reduced, the efficiency is improved, and the safety risk is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of semi-automatic hoisting devices, in particular to a high-efficiency semi-automatic hoisting device. Background Art

[0002] The original method of casting silver ingots is to manually place the metal material to be cast into a graphite mold. Two people work together to clamp the graphite mold into a medium frequency furnace. After the material is melted in the mold and the heating is stopped and cooled into an ingot, the graphite mold for the cast ingot is manually clamped out.

[0003] Since the mold has a certain temperature, the mass of a single ingot is heavy, and the graphite mold is fragile, the mold needs to be manually turned over for demolding each time, which is difficult to operate, increases the workload and labor intensity of the operators, is inefficient, and is easy to cause pollution. There are certain safety hazards, and it is impossible to achieve continuous operation and meet the requirements of subsequent processes. Utility Model Content

[0004] The utility model provides a highly efficient semi-automatic hoisting device, aiming to solve the problem that the current mold demoulding operation is difficult, thereby increasing the workload and labor intensity of operators, as mentioned in the above background technology.

[0005] To solve the above problems, the utility model is implemented as follows: a high-efficiency semi-automatic lifting device includes: a furnace body; a bracket rotatably installed on the top of the furnace body; a base rotatably arranged on the furnace body; a motor mounted on the bracket, a steel wire rope being installed on the motor; a telescopic support arm fixedly installed at the bottom end of the steel wire rope; a mold chuck mounted on the telescopic support arm; and a foot pedal arranged on one side of the furnace body for starting and closing the motor.

[0006] Preferably, a cylinder support arm is installed on the furnace body, and the cylinder support arm is in contact with the bottom of the base.

[0007] Preferably, a mold cover is provided on the base, and a slotting tool is mounted on the furnace body, and the slotting tool is slidably connected to the base.

[0008] Preferably, a motor is provided on the bracket, the motor is connected to a steel wire rope, the bottom end of the steel wire rope is connected to a telescopic arm, and a mold chuck is installed on the telescopic arm; a pedal for controlling the motor is provided on one side of the furnace body.

[0009] Compared with the related art, the efficient semi-automatic lifting device provided by the utility model has the following beneficial effects:

[0010] Through automated operation, the workload and labor intensity of manual work are significantly reduced, while the safety risks caused by high temperature, heavy objects and fragile molds are reduced. At the same time, reducing manual intervention means reducing pollution caused by human factors and improving the cleanliness of the production environment. The pedal control makes the operation easier and more intuitive.

[0011] The automatic lifting function of the cylinder arm eliminates the need for operators to manually carry heavy round ingots, which reduces labor intensity. The addition of the cylinder arm makes the entire ingot casting process smoother and more continuous, reduces unnecessary waiting time, and improves production efficiency.

[0012] By fixing the mold cover by slotting, the mold cover can be prevented from accidentally falling off or moving during operation, thereby ensuring the safety of the operators.

[0013] Compared with the existing technology, the efficient semi-automatic lifting device provided by this solution can effectively solve the safety operation problems such as continuous manual extraction of bulky metal ingots and demolding of fragile graphite molds at high temperatures during the ingot casting process, thereby reducing personnel workload, improving efficiency and reducing safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a high-efficiency semi-automatic lifting device provided by the utility model.

[0015] Figure numerals: 1. furnace body; 2. bracket; 3. base; 4. motor; 5. wire rope; 6. telescopic support arm; 7. mold chuck; 8. foot pedal; 9. cylinder support arm; 10. mold cover plate; 11. slotting. DETAILED DESCRIPTION

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0017] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] The utility model embodiment provides a highly efficient semi-automatic lifting device, such as Figure 1 As shown, the efficient semi-automatic lifting device includes: a furnace body 1; a bracket 2 rotatably mounted on the top of the furnace body 1; a base 3 rotatably arranged on the furnace body 1; a motor 4 mounted on the bracket 2, and a steel wire rope 5 is installed on the motor 4; a telescopic support arm 6 fixedly mounted on the bottom end of the steel wire rope 5; a mold chuck 7 mounted on the telescopic support arm 6; and a foot pedal 8 arranged on one side of the furnace body 1 for starting and closing the motor 4.

[0019] In this embodiment, the support 2 is first rotated to the mold position at the center of the furnace body 1, and then the foot pedal 8 is controlled to slowly lower the mold chuck 7 through the wire rope 5 at the mold position at the center of the furnace body 1, and the mold chuck 7 is buckled into the holes on both sides of the mold containing the round ingot. Due to the dead weight of the graphite mold and the round ingot, the foot pedal 8 is controlled to make the wire rope 5 under the action of the motor 4, and the telescopic arm 6 under the action of gravity and the tension of the wire rope 5, the mold chuck 7 automatically buckles the graphite mold in the furnace body 1 to keep the balance of the round ingot in the mold, and the foot pedal 8 is controlled to retract the wire rope 5 to lift the graphite mold to the highest point;

[0020] Then rotate the bracket 2 to just above the base 3, slowly lower the graphite mold with the ingot to the base 3, keep the wire rope 5 in a relaxed state, and the telescopic arm 6 automatically opens without tension and gravity, and the mold chuck 7 is disengaged from both sides of the mold. Then remove the mold cover 10, and pop in the slotting 11 to prevent the mold on the base 3 from tipping over. Then cover the removed mold cover 10 on the front of the mold, buckle the mold cover 10 with the mold, pop open the slotting 11, and flip the graphite mold 180°. The ingot in the mold is automatically buckled onto the mold cover 10, and the ingot is automatically disengaged from the bottom of the graphite mold. The cylinder arm 9 lowers the ingot to the lowest point, removes the ingot, flips the base 3, re-adds metal material to the mold, and hoists it into the furnace body 1 for ingot casting, and repeats the operation.

[0021] In a further preferred embodiment of the utility model, a cylinder support arm 9 is installed on the furnace body 1, and the cylinder support arm 9 is in contact with the bottom of the base 3.

[0022] In this embodiment, when the mold is placed on the base 3, the cylinder support arm 9 can stabilize the mold by telescoping to ensure that the mold will not move or tip over during demolding or subsequent operations. At the same time, during the process of flipping and demolding the mold, the cylinder support arm 9 can help the mold to flip 180° through its telescopic action, ensuring that the ingot can be smoothly inverted onto the mold cover plate 10 and automatically disengaged from the bottom of the graphite mold.

[0023] In a further preferred embodiment of the utility model, a mold cover plate 10 is provided on the base 3 , and a slotting tool 11 is mounted on the furnace body 1 , and the slotting tool 11 is slidably connected to the base 3 .

[0024] In this embodiment, after the mold cover 10 is placed, the operator can insert the sliding slotting 11 into the corresponding position of the base 3 to fix the mold cover 10 to prevent the mold cover 10 from falling off or moving when the mold is flipped or moved. When demolding is required, the operator can first slide the slotting 11 to make it slide out of the base 3 to release the fixation of the mold cover 10, and then operate the cylinder support arm 9 to flip the base 3 together with the mold 180° to achieve automatic demolding of the ingot and the graphite mold.

[0025] In summary, compared with related technologies, the present device can effectively solve the safety operation problems such as continuous manual extraction of bulky metal ingots and demolding of fragile graphite molds at high temperatures during the ingot casting process, thereby reducing the workload of personnel, improving efficiency and reducing safety risks.

[0026] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0027] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A highly efficient semi-automatic lifting device, characterized in that: include: Furnace body; Rotating a bracket mounted on the top of the furnace body; Rotating a base disposed on the furnace body; A motor mounted on the bracket, with a steel wire rope installed on the motor; A telescopic support arm fixedly mounted on the bottom end of the steel wire rope; A mold chuck mounted on the telescopic arm; A foot pedal is arranged on one side of the furnace body and is used to start and close the motor.

2. The efficient semi-automatic lifting device according to claim 1, characterized in that: A cylinder support arm is installed on the furnace body, and the cylinder support arm is in contact with the bottom of the base.

3. The efficient semi-automatic lifting device according to claim 1, characterized in that: A mold cover is arranged on the base, and a slotting tool is mounted on the furnace body, and the slotting tool is slidably connected to the base.

4. The efficient semi-automatic lifting device according to claim 1, characterized in that: The bracket is provided with a motor, the motor is connected with a steel wire rope, the bottom end of the steel wire rope is connected with a telescopic support arm, and a mold chuck is installed on the telescopic support arm; a pedal for controlling the motor is provided on one side of the furnace body.

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