Production line hoisting device

Abstract

The utility model provides a production line hoisting device which comprises a mounting frame arranged on the lower portion of a fixing frame of a traveling crane, a rotating piece is arranged on the lower portion of the mounting frame, a supporting frame is arranged on the lower portion of an output shaft of the rotating piece, and a hoisting assembly is arranged on the lower portion of the supporting frame. A fixing assembly used for positioning a lifted object is arranged on the vertical line where the geometric center of the supporting frame is located. According to the utility model, the fixing component is arranged at the lower part of the hoisting component, so that a hoisted object can be quickly positioned, and the problems that after the object is hoisted by the existing hoisting device, the object swings in a larger range due to the inertia of the object, equipment or pedestrians are easily collided and injured, and the hoisting efficiency is high are solved. And the butt joint process can be carried out after the objects are stopped, so that the problem that the butt joint process of the objects at the two ends is long is solved, and the assembly efficiency of a production line is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a production line hoisting device. Background Art

[0002] A sling is a device used to lift heavy objects in a lifting machine. The most commonly used slings for lifting finished objects are hooks and slings, and others include lifting rings, lifting suction cups, clamps, and forks. They are widely used in the lifting and hoisting industry.

[0003] The lifting device is mainly used for lifting objects. During the assembly process of the production line, a lifting device is usually arranged at the bottom of the overhead crane for lifting objects. Especially in the process of high-altitude operation, the lifting of heavier and larger objects often requires the use of a lifting device to achieve the lifting and assembly of the objects. However, the existing lifting device has the problem that after the objects are lifted, during the movement of the overhead crane, the objects will swing over a large range due to their own inertia, which may easily injure equipment or pedestrians, and the docking process must wait until the objects stop. This results in a relatively long process for docking the objects at both ends, which greatly reduces the assembly efficiency of the production line. Utility Model Content

[0004] In view of this, the utility model provides a production line lifting device, which can realize the rapid positioning operation of the lifted object by arranging a fixing component at the lower part of the lifting component, thereby avoiding the problem of the existing lifting device that after the object is lifted, during the movement of the overhead crane, the object will swing over a large range due to its own inertia, which may easily injure equipment or pedestrians, and the docking process needs to wait until the object stops, which leads to a relatively long docking process for the objects at both ends, thereby greatly improving the assembly efficiency of the production line.

[0005] In order to solve the above technical problems, the utility model provides a production line lifting device, including a mounting frame arranged at the lower part of the fixed frame of the crane, a rotating part is arranged at the lower part of the mounting frame, a supporting frame is arranged at the lower part of the output shaft of the rotating part, a lifting assembly is arranged at the lower part of the supporting frame, and a fixing assembly for positioning the lifted object is arranged on the vertical line where the geometric center of the supporting frame is located. The utility model can realize the rapid positioning operation of the lifted object by arranging the fixing assembly at the lower part of the lifting assembly, thereby avoiding the problem of the existing lifting device that after the object is lifted, during the movement of the overhead crane, the object will produce a large range of swing due to its own inertia, which is easy to hit equipment or pedestrians, and the docking process needs to wait for the object to stop before it can be carried out, which leads to the problem that the docking process of the objects at both ends is relatively long, thereby greatly improving the assembly efficiency of the production line.

[0006] The lifting assembly includes pulleys with adjustable spacing and positions arranged at the four corners of the support frame. A steel wire rope for supporting the hook is wound around each pulley. The utility model can adjust the position of the steel wire rope through four pulleys with adjustable spacing and positions, thereby facilitating the lifting of objects of various specifications and shapes, which is more convenient and more practical.

[0007] The fixing assembly includes a telescopic push rod arranged on a vertical line where the geometric center of the support frame is located. The telescopic push rod is any one of the electric telescopic rod, hydraulic telescopic rod or pneumatic telescopic rod in the prior art. The end of the output rod of the telescopic push rod is provided with an adsorption plate for positioning the lifted object. The utility model can push the adsorption plate to quickly adsorb and position the lifted object through the action of extending the output rod of the telescopic push rod, so that the object can be quickly stabilized, which is more convenient and safer.

[0008] The adsorption plate is an electromagnet. The utility model can ensure that the electromagnet is energized when the output rod of the telescopic push rod is extended, thereby making the adsorption plate magnetic, and can realize the adsorption and fixing operation of materials containing any one of iron, cobalt and nickel, and the operation is more convenient.

[0009] The adsorption plate is a vacuum suction cup. The utility model can start the vacuum suction cup when the output rod of the telescopic push rod is extended. The vacuum suction cup will adsorb and fix the raised material to prevent it from swinging during the movement, and the operation is more stable and convenient.

[0010] The rotating part is a servo motor, and the rotation direction, angle and speed of the output shaft of the servo motor can be adjusted as needed. The purpose of this is to facilitate the rapid and flexible adjustment of the angle of the hoisted object and make the operation more convenient.

[0011] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0012] 1. The utility model can realize the rapid positioning operation of the hoisted objects by arranging a fixing component at the lower part of the hoisting component, so as to avoid the problem that after the objects are hoisted by the existing hoisting device, the objects will swing in a large range due to their own inertia during the movement of the overhead crane, which may easily injure equipment or pedestrians, and the docking process needs to wait until the objects stop before it can be carried out, which leads to the problem that the docking process of the objects at both ends is relatively long, thereby greatly improving the assembly efficiency of the production line.

[0013] 2. The utility model can adjust the position of the wire rope through four pulleys with adjustable spacing and position, which is convenient for lifting objects of various specifications and shapes, and is more convenient and more practical.

[0014] 3. The utility model can push the adsorption plate to quickly adsorb and position the lifted objects through the extension of the output rod of the telescopic push rod, so that the objects can be quickly stabilized, which is more convenient and safer.

[0015] 4. The utility model can push the adsorption plate to quickly adsorb and position the lifted objects through the extension of the output rod of the telescopic push rod, so that the objects can be quickly stabilized, which is more convenient and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the production line lifting device of the utility model;

[0017] Figure 2 This is a bottom view of the production line hanging device of the utility model;

[0018] Figure 3 It is a front view of the production line lifting device of the utility model.

[0019] Explanation of reference numerals: 100, mounting frame; 200, rotating member; 300, supporting frame; 400, lifting assembly; 401, pulley; 402, wire rope; 500, fixing assembly; 501, telescopic push rod; 502, adsorption plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-3As shown: This embodiment provides a production line lifting device, including a mounting frame 100 arranged at the lower part of the fixed frame of the traveling crane, a rotating member 200 is arranged at the lower part of the mounting frame 100, a supporting frame 300 is arranged at the lower part of the output shaft of the rotating member 200, a lifting assembly 400 is arranged at the lower part of the supporting frame 300, and a fixing assembly 500 for positioning the lifted object is arranged on the vertical line where the geometric center of the supporting frame 300 is located. The utility model can realize the rapid positioning operation of the lifted object by arranging the fixing assembly 500 at the lower part of the lifting assembly 400, thereby avoiding the problem of the existing lifting device that after the object is lifted, during the movement of the overhead crane, the object will swing over a large range due to its own inertia, which is easy to hit equipment or pedestrians, and the docking process needs to wait for the object to stop before it can be carried out, which leads to the problem that the docking process of the objects at both ends is relatively long, thereby greatly improving the assembly efficiency of the production line.

[0022] According to one embodiment of the utility model, Figure 1-3 As shown, the lifting assembly 400 includes pulleys 401 with adjustable spacing and positions arranged on the four corners of the support frame 300, and each pulley 401 is wound with a steel wire rope 402 for supporting the hook. The utility model can adjust the position of the steel wire rope 402 through four pulleys 401 with adjustable spacing and positions, thereby facilitating the lifting operation of objects of various specifications and shapes, which is more convenient and more practical.

[0023] According to another embodiment of the present invention, Figure 1 and Figure 2 As shown, the fixing assembly 500 includes a telescopic push rod 501 arranged on a vertical line where the geometric center of the support frame 300 is located. The telescopic push rod 501 is any one of the electric telescopic rod, hydraulic telescopic rod or pneumatic telescopic rod in the prior art. The output rod end of the telescopic push rod 501 is provided with a suction plate 502 for positioning the lifted object. The utility model can push the suction plate 502 to quickly adsorb and position the lifted object through the extension of the output rod of the telescopic push rod 501, so that the object can be quickly stabilized, which is more convenient and safer.

[0024] The adsorption plate 502 is an electromagnet. The utility model can ensure that the electromagnet is energized when the output rod of the telescopic push rod 501 is extended, thereby making the adsorption plate 502 magnetic, and can realize the adsorption and fixing operation of materials containing any one of iron, cobalt and nickel, and the operation is more convenient.

[0025] According to another embodiment of the present invention, Figure 1 and Figure 3As shown, the adsorption plate 502 is a vacuum suction cup. The utility model can start the vacuum suction cup when the output rod of the telescopic push rod 501 is extended. The vacuum suction cup will adsorb and fix the raised material to prevent it from swinging during the movement, making the operation more stable and convenient.

[0026] The rotating member 200 is a servo motor, and the rotation direction, angle and speed of the output shaft of the servo motor can be adjusted as needed. The purpose of this is to facilitate the rapid and flexible adjustment of the angle of the hoisted object and to make the operation more convenient.

[0027] The use of the utility model:

[0028] First of all, it should be made clear that the lifting device involved in the utility model is mainly used for lifting objects and spatial displacement operations. The utility model takes the assembly of high-altitude fixings of a production line as an example to explain its method of use in detail. When an object needs to be lifted, first start the crane to move to the top of the object, then start the crane to descend to the hook under the wire rope 402 until the object's lifting ring is fixed, then start to hang the hook on the object's lifting ring, then start the crane to lift the object, then start the output rod of the telescopic push rod 501 to extend, and start the output shaft of the servo motor to drive the object to rotate to a suitable position. The utility model can realize the rapid positioning operation of the hoisted object by setting a fixing component 500 at the lower part of the hoisting component 400, thereby avoiding the problem of the existing hoisting device that after the object is hoisted, during the movement of the overhead crane, the object will swing over a large range due to its own inertia, which may easily injure equipment or pedestrians, and the docking process needs to wait for the object to stop before it can be carried out, which leads to the problem of a relatively long docking process for the objects at both ends, thereby greatly improving the assembly efficiency of the production line.

[0029] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A production line hanging device, comprising a mounting frame (100) arranged at the lower part of a fixed frame of a crane, characterized in that: A rotating member (200) is arranged at the bottom of the mounting frame (100), a supporting frame (300) is arranged at the bottom of the output shaft of the rotating member (200), a lifting assembly (400) is arranged at the bottom of the supporting frame (300), and a fixing assembly (500) for positioning the lifted object is arranged on the vertical line where the geometric center of the supporting frame (300) is located.

2. The production line hanging device according to claim 1, characterized in that: The hoisting assembly (400) comprises pulleys (401) with adjustable spacing and positions arranged at four corners of the support frame (300), and a steel wire rope (402) for supporting the hook is wound around each of the pulleys (401).

3. The production line hanging device according to claim 2, characterized in that: The fixing assembly (500) comprises a telescopic push rod (501) arranged on a vertical line where the geometric center of the support frame (300) is located, and an adsorption plate (502) for positioning the lifted object is arranged at the output rod end of the telescopic push rod (501).

4. The production line hanging device according to claim 3, characterized in that: The adsorption plate (502) is an electromagnet.

5. The production line hanging device according to claim 3, characterized in that: The adsorption plate (502) is a vacuum suction cup.

6. The production line hanging device according to claim 3, characterized in that: The rotating member (200) is a servo motor.

Images