CN212023888U - Trolley structure type rectangular blank steel taking device - Google Patents

Abstract

The utility model discloses a dolly structural style rectangle blank gets steel device. Including track assembly, dolly assembly, transmission shaft assembly, direction assembly, drive assembly, two sets of track assemblies along getting steel device central line symmetrical arrangement, include: the two upright posts are arranged at intervals, and cross beams are arranged on the two upright posts; a track is fixed on the cross beam; the trolley assembly comprises a frame; two groups of wheels are hinged on the frame; the driving motor is in transmission connection with the wheels through a connecting handle; the wheels are arranged on the track; the guide assemblies are symmetrically arranged on the frame along the central line of the steel taking device, and each guide assembly comprises a guide seat, a lifting hook and a guide wheel which are arranged along the central line direction of the roller way; the guide seat is hinged with a guide wheel. The utility model discloses thoroughly solved the blank and followed cold bed fixed beam inclined plane gliding and strikeed big just take place this drawback of upset to the roll table, improved production efficiency.

Description

Trolley structure type rectangular blank steel taking device

Technical Field

The utility model relates to a dolly structural style rectangle blank gets steel device, specific device on getting into the furnace roller way with the blank that the continuous casting came out that says so.

Background

On rod and altitude steel rolling production line, in order to adapt to the production rhythm, prior art transports the blank that the continuous casting came out to the cold bed rack, through the rack material loading income stove roll table, reentrant heating furnace, the mode material loading that adopts the blank to slide along the inclined plane is usually followed to the income stove roll table, this kind of mode is great to going into the stove roll table impact, in the use, can not guarantee at every turn and can normally slide down, often the blank takes place the upset and rolls, need artifical roller bed alignment, just can accomplish and go into the stove, therefore research and development a blank steel device is the problem of treating urgently.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a dolly structural style rectangular blank gets steel device, the device adopt to go up and down to add the mode of translation and realize getting the steel, and the easy maintenance of motion is steady.

In order to achieve the purpose, the utility model relates to a trolley structure type rectangular blank steel taking device, which comprises a track assembly, a trolley assembly, a transmission shaft assembly, a guide assembly and a driving assembly;

two sets of track assemblies of following get steel device central line symmetrical arrangement include:

the two upright posts are arranged at intervals, and cross beams are arranged on the two upright posts; a track is fixed on the cross beam;

the trolley assembly comprises a frame; two groups of wheels are hinged on the frame; the driving motor is in transmission connection with the wheels through a connecting handle; the wheels are arranged on the track;

the guide assemblies are symmetrically arranged on the frame along the central line of the steel taking device, and each guide assembly comprises a guide seat, a lifting hook and a guide wheel which are arranged along the central line direction of the roller way; a guide wheel is hinged on the guide seat; the upper end of the lifting hook penetrates through the corresponding guide seat and is hinged with one end of the swing arm together with the guide wheel hinged on the guide seat;

the drive assembly includes: a support is arranged on the frame corresponding to each guide assembly, and a middle swing shaft hydraulic cylinder is hinged on the support; the flat head of the middle swing shaft hydraulic cylinder is hinged at the other end of the swing arm.

The utility model relates to a dolly structure type rectangular blank gets steel device, the whole steel of getting-fortune steel-put the steel process: the first step is as follows: the method comprises the steps that firstly, two groups of transmission motors in trolley assembly are driven to rotate to drive wheels to rotate, the wheels of the trolley are synchronously controlled through tail encoders of the two groups of transmission motors, the trolley assembly is made to move to a position 1 along two groups of tracks in the track assembly, meanwhile, a piston rod of a middle swing shaft hydraulic cylinder is driven to retract completely, the piston rod drives a swing arm 2 fixed on a swing rod shaft to rotate around a bearing seat, six groups of swing arms 1 fixed on the swing rod shaft are driven to rotate, and accordingly six groups of lifting hooks are driven to respectively move downwards to a position A along six groups of guide wheels hinged to respective guide seats. The second step is that: the drive carriage assembly moves from position 1 to position 2, while the six sets of lifting hooks move to position B. The third step: and in the lifting process, the six groups of lifting hooks lift the blank positioned on the fixed beam of the cooling bed to the position C. The fourth step: the drive carriage assembly moves from position 2 to position 1 while the six sets of lifting hooks move the blank from position C to position D. The fifth step: and in the descending process, blanks positioned on the six groups of lifting hooks are placed on a roller way, and then the roller way is driven to transport the blanks to a heating furnace. And the whole process of steel taking, steel transporting and steel placing is completely finished. The device is repeated, time can be greatly saved, production efficiency is improved, the problems of impact of the existing blank on a roller way and gliding and overturning of the blank are thoroughly solved, the whole device is stable in operation and free of impact, and the maintenance is convenient and simple.

Drawings

FIG. 1 is a front view of an embodiment of a trolley structure type rectangular blank steel taking device of the present invention;

FIG. 2 is a top view of an embodiment of the steel taking device for rectangular blanks with a trolley structure;

FIG. 3 is a K-direction view of an embodiment of the rectangular blank steel-taking device with a trolley structure of the utility model;

FIG. 4 is a swing rod shaft view of an embodiment of the steel taking device for rectangular blanks with a trolley structure;

FIG. 5 is a flow chart of the steel-taking sequence of the embodiment of the steel-taking device for rectangular blanks with a trolley structure of the present invention;

Detailed Description

The invention is further described with reference to the accompanying drawings.

Example 1

As shown in fig. 1-5, the device and the method for taking steel from rectangular blanks with trolley structures in the embodiment comprise rail assembly, trolley assembly, transmission shaft assembly, guide assembly and driving assembly.

The track assembly is symmetrically arranged along the central line of the steel taking device, the track assembly comprises a track 3, a cross beam 2, a first upright post (1) and a second upright post (11), the track 3 on one side of the central line of the steel taking device is fixed above the cross beam 2, the cross beam 2 on the side is fixed above the first upright post (1) and the second upright post (11), the track 3 on the other side of the central line of the steel taking device is fixed above the cross beam 2, and the cross beam 2 on the side is fixed above the first upright post (1) and the second upright post (11) as shown in figure 2.

The trolley assembly is symmetrically arranged along the center line of the steel taking device and comprises a frame 4, wheels 5, a connecting handle 14 and a transmission motor 15, wherein the two groups of wheels 5 positioned on two sides of the steel taking center line are respectively hinged on the frame 4, one of the wheels 5 positioned on one side of the steel taking center line is connected with one end of the connecting handle 14 on the side, the other end of the connecting handle 14 on the side is connected with an output shaft of the transmission motor 15 on the side, an encoder is arranged at the tail part of the transmission motor 15 on the side, one of the wheels 5 positioned on the other side of the steel taking center line is connected with one end of the connecting handle 14 on the side, the other end of the connecting handle 14 on the side is connected with the output shaft of the transmission motor 15 on the side, and the encoder.

The transmission shaft assembly is symmetrically arranged along the center line of the steel taking device, the transmission shaft assembly comprises bearing blocks 12 and swing rod shafts 13, six groups of the bearing blocks 12 are arranged along the direction of the center line of the roller way, the bearing blocks 12 are fixed on the frame 4, and the swing rod shafts 13 are hinged on the six groups of the bearing blocks 12 as shown in figures 1, 2 and 3.

The guide assembly is symmetrically arranged along the central line of the steel taking device and comprises guide seats 7, lifting hooks 6 and guide wheels 8, six groups of the guide seats 7 are arranged along the central line direction of a roller way, the six groups of the guide seats 7 are sequentially fixed on the frame 4, the six groups of the guide wheels 8 are respectively hinged on the corresponding guide seats 7, the six groups of the lifting hooks 6 penetrate through the corresponding guide seats 7 to form guide moving pairs with the guide wheels 8 hinged on the six groups of the guide seats 7, and the six groups of the lifting hooks 6 are respectively hinged on the six groups of swing arms 1 on a fixed swing rod shaft 13 as shown in figures 1, 2, 3 and 4.

The driving assembly comprises a middle swing shaft hydraulic cylinder 10 and a support 9, the middle swing shaft hydraulic cylinder 10 is hinged to the support 9, the support 9 is fixed to the frame 4, and the flat head of the middle swing shaft hydraulic cylinder 10 is hinged to the swing arm 2 fixed to the swing rod shaft 13 as shown in figures 1, 2, 3 and 4.

Example 2

On the basis of the above embodiment, the whole steel taking-transporting-placing process is shown in fig. 5: the first step is as follows: firstly, two groups of transmission motors 15 in trolley assembly are driven to rotate to drive wheels 5 to rotate, the wheels 5 of the trolley are synchronously controlled by tail encoders of the two groups of transmission motors 15, the trolley assembly is made to move to a position 1 along two groups of tracks 3 in the track assembly, meanwhile, piston rods of a middle swing shaft hydraulic cylinder 10 are driven to retract completely, the piston rods drive swing arms 2 fixed on swing shaft 13 to rotate around bearing seats 12, six groups of swing arms 1 fixed on the swing shaft 13 are driven to rotate, and accordingly six groups of lifting hooks 6 are driven to move downwards to a position A along six groups of guide wheels 8 hinged to respective guide seats 7. The second step is that: the drive carriage assembly moves from position 1 to position 2, while at the same time the six sets of lifting hooks 6 move to position B. The third step: the piston rods of the middle swing shaft hydraulic cylinders 10 are driven to extend out completely, the piston rods drive the swing arms 2 fixed on the swing rod shafts 13 to rotate around the bearing seats 12, and the six groups of swing arms 1 fixed on the swing rod shafts 13 are driven to rotate, so that the six groups of lifting hooks 6 are driven to move upwards to positions C respectively along the six groups of guide wheels 8 hinged to the respective guide seats 7, and in the lifting process, the six groups of lifting hooks 6 lift the blank on the fixed beam of the cooling bed to the positions C. The fourth step: the drive carriage assembly moves from position 2 to position 1, while at the same time six sets of lifting hooks 6 move the blank from position C to position D. The fifth step: the piston rods of the middle swing shaft hydraulic cylinders 10 are driven to retract completely, the piston rods drive the swing arms 2 fixed on the swing rod shafts 13 to rotate around the bearing seats 12, the six groups of swing arms 1 fixed on the swing rod shafts 13 are driven to rotate, the six groups of lifting hooks 6 are driven to move downwards along the six groups of guide wheels 8 hinged to the respective guide seats 7 respectively, the blanks are moved to the position A from the position D, blanks located on the six groups of lifting hooks 6 are placed on a roller way in the descending process, and then the roller way is driven to convey the blanks to a heating furnace. And the whole process of steel taking, steel transporting and steel placing is completely finished.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (1)

1. A trolley structure type rectangular blank steel taking device comprises rail assembly, trolley assembly, transmission shaft assembly, guide assembly and driving assembly; the method is characterized in that:

two sets of track assemblies of following get steel device central line symmetrical arrangement include:

the two upright posts are arranged at intervals, and cross beams are arranged on the two upright posts; a track is fixed on the cross beam;

the trolley assembly comprises a frame; two groups of wheels are hinged on the frame; the driving motor is in transmission connection with the wheels through a connecting handle; the wheels are arranged on the track;

the guide assemblies are symmetrically arranged on the frame along the central line of the steel taking device, and each guide assembly comprises a guide seat, a lifting hook and a guide wheel which are arranged along the central line direction of the roller way; a guide wheel is hinged on the guide seat; the upper end of the lifting hook penetrates through the corresponding guide seat and is hinged with one end of the swing arm together with the guide wheel hinged on the guide seat;

the drive assembly includes: a support is arranged on the frame corresponding to each guide assembly, and a middle swing shaft hydraulic cylinder is hinged on the support; the flat head of the middle swing shaft hydraulic cylinder is hinged at the other end of the swing arm.

Images