Drill rod unloading device for submerged arc furnace discharging robot

Abstract

The invention discloses a drill rod unloading device for a submerged arc furnace discharging robot. The drill rod unloading device comprises a drill rod unloading part, a hole pulling device is arranged on the submerged arc furnace discharging robot, a drill rod assembling part is arranged on the hole pulling device, the drill rod assembling part is suitable for containing a drill rod so as to drive the drill rod to move in a reciprocating mode, and the drill rod unloading part is movably arranged on the hole pulling device; the drill rod unloading component is provided with an unloading position and an initial position; wherein at the initial position, the drill rod unloading component and the drill rod assembling part are arranged in a staggered manner on the projection surface of the first direction of the drill rod; at least part of the drill rod unloading component is overlapped with the drill rod assembling portion on the projection face of the drill rod in the first direction at the discharging position, and the edge of the drill rod unloading component abuts against the drill rod so as to drive the drill rod to be separated from the drill rod assembling portion. According to the drill rod unloading device, the drill rod unloading component with the drill rod unloading position and the initial position is arranged, automatic drill rod unloading is achieved, manual operation is not needed, and operation safety is improved.

Description

Technical Field

[0001] The invention relates to the field of furnace unloading equipment, in particular to a brazing rod unloading device used for a furnace unloading robot. Background Art

[0002] The ferroalloy ore furnace unloading operation includes three processes: eye opening, eye pulling, and eye plugging. At present, threaded steel or round steel is used for eye pulling. Due to the high temperature in the furnace, the threaded steel is easy to deform and consume. The threaded steel needs to be replaced frequently during the unloading process. In the related technology, the replacement of threaded steel requires manual handling. The used threaded steel is unloaded from the unloading machine and replaced with a new threaded steel and placed at the eye pulling station. However, the temperature of the used threaded steel is high and there is a risk of scalding in manual operation. Therefore, it is necessary to design a rod unloading structure that can realize unmanned operation for replacing threaded steel to improve the safety of operation. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a brazing rod unloading device for a robot for discharging a submerged arc furnace. The brazing rod unloading device according to the present invention is provided with a brazing rod unloading component having a brazing rod unloading position and an initial position on the eyelet pulling device. The brazing rod unloading component can be switched to the unloading position when brazing rod unloading is required and the brazing rod can be unloaded from the eyelet pulling device, thereby realizing automatic brazing rod unloading without manual operation and improving the safety of operation.

[0004] According to the present invention, the brazing unloading device comprises a brazing unloading component, and the electric arc furnace unloading robot is provided with a pulling eye device, and the pulling eye device is provided with a brazing rod assembly part, and the brazing rod assembly part is suitable for accommodating the brazing rod to drive the brazing rod to move back and forth, and the brazing unloading component can be movably arranged on the pulling eye device; the brazing unloading component has a unloading position and an initial position; wherein, at the initial position, the brazing unloading component and the brazing rod assembly part are staggered on a projection surface in a first direction; at the unloading position, at least a part of the brazing unloading component overlaps with the brazing rod assembly part on a projection surface in the first direction, and an edge of the brazing unloading component abuts against the brazing rod to drive the brazing rod to detach from the brazing rod assembly part.

[0005] According to the present invention, a brazing unloading device is provided with a movable brazing unloading component on the eye-pulling device of the arc furnace unloading robot. The mobility of the brazing unloading component enables the brazing unloading component to have two position states: a discharge position and an initial position. Specifically, in the initial position, the brazing unloading component and the brazing rod assembly are staggered on the projection surface of the first direction. At this time, the eye-pulling operation can be performed, and the brazing unloading component is located below the eye-pulling device and does not interfere with the operation of the various components on the eye-pulling device during the eye-pulling operation, thereby ensuring that the eye-pulling operation can be performed normally. When the eye-pulling operation is completed and the brazing rod needs to be replaced, the brazing unloading component can be controlled to move from the initial position to the discharge position. When the brazing unloading component is located at the discharge position, the brazing unloading component and the brazing rod assembly at least partially overlap in the projection surface of the first direction of the brazing rod. It can also be understood that at least part of the edge of the brazing unloading component abuts against the brazing rod and pushes the brazing rod out of the brazing rod assembly, and then the brazing rod can move along at least part of the edge of the brazing unloading component toward the brazing unloading direction to complete the unloading process of the brazing rod. The brazing unloading device realizes the automatic unloading of the brazing rod by providing a movable brazing unloading component. When the drill rod needs to be replaced, the drill unloading component moves to the unloading position. At this time, the edge of the drill unloading component abuts against the drill rod, so that the drill rod can be smoothly separated from the drill rod assembly part without manual intervention, thereby reducing manual labor intensity and eliminating the risk of scalding caused by manual disassembly and replacement of the drill rod, thereby improving the safety of the entire drill unloading operation.

[0006] According to an embodiment of the present invention, the brazing unloading component is rotatably, liftably or translationally arranged on the eye-pulling device to switch between the initial position and the unloading position.

[0007] According to an embodiment of the present invention, the brazing rod removing component is rotatably disposed on the eyelet pulling device, and a pivot axis of the brazing rod removing component is orthogonal to the first direction of the brazing rod.

[0008] According to one embodiment of the present invention, the brazing unloading component is constructed to be a plurality of components spaced apart along a first direction on one side of the eyelet pulling device; the plurality of brazing unloading components are rotatably arranged on the eyelet pulling device, at least two of the brazing unloading components rotate in the same direction to lift the brazing rod; or at least two adjacent brazing unloading components rotate close to each other to lift the brazing rod; or at least two adjacent brazing unloading components rotate away from each other to lift the brazing rod.

[0009] According to one embodiment of the present invention, the brazing unloading component comprises: a mounting seat and a brazing unloading plate, wherein the mounting seat is arranged on one side of the eyelet pulling device, and the mounting seat is located at the bottom of the brazing unloading component; the brazing unloading plate is rotatably arranged on the mounting seat, and the pivot axis of the brazing unloading plate extends in a second direction, and the edge of the brazing unloading plate gradually decreases in height along the second direction at the unloading position; wherein the second direction is orthogonal to the first direction.

[0010] According to one embodiment of the present invention, the brazing unloading device further comprises: a driving member, wherein the driving member is connected to the brazing unloading plate and is suitable for driving the brazing unloading plate to rotate.

[0011] According to one embodiment of the present invention, the driving member includes: a driving body and a connecting rod, the driving body is provided with a driving end moving in a first direction; one end of the connecting rod is connected to the driving end, and the other end of the connecting rod is hinged to at least one of the drill unloading plates.

[0012] According to one embodiment of the present invention, the brazing unloading plate is constructed as two and are respectively a first brazing unloading plate and a second brazing unloading plate, the first brazing unloading plate and the second brazing unloading plate are respectively arranged at intervals in the first direction and are respectively connected to the connecting rod; the connecting rod extends along the first direction and the end of the connecting rod is connected to the first brazing unloading plate and the second brazing unloading plate, and the connecting rod is suitable for driving the first brazing unloading plate and the second brazing unloading plate to rotate in a direction close to each other when moving toward the driving body.

[0013] According to one embodiment of the present invention, the first brazing plate comprises: a first brazing plate body, a connecting bracket, a connecting pin and a first guide plate, one end of the first brazing plate body is rotatably arranged on the mounting seat; the connecting bracket is arranged at one end of the first brazing plate body, and at the unloading position the connecting bracket extends obliquely relative to the first brazing plate body in a direction close to the driving body, and the connecting bracket is formed with a strip hole arranged in the extension direction of the connecting bracket; the connecting pin passes through the strip hole and is hinged to the other end of the connecting rod; the first guide plate is detachably arranged on the first brazing plate body and the edge is formed on the guide plate.

[0014] According to one embodiment of the present invention, the second drill unloading plate comprises: a second drill unloading plate body and a second guide plate, one end of the second drill unloading plate body is rotatably arranged on the mounting seat, a matching portion is formed on one side of the second drill unloading plate body, and the matching portion is suitable for being linked with the connecting rod through a connecting piece; the second guide plate is detachably arranged on the second drill unloading plate body and the edge is formed on the guide plate.

[0015] According to one embodiment of the present invention, the drill unloading device further comprises: a drill guide plate, which is arranged on one side of the eye-pulling device and is located between the first drill unloading plate and the second drill unloading plate, and the surface of the drill guide plate is inclined and gradually decreases in height away from the eye-pulling device.

[0016] According to one embodiment of the present invention, it also includes: a straightening device, which is arranged on a side of the drill guide plate away from the pulling eye device, and is provided with a plurality of first pressure rollers arranged at intervals in a first direction and a plurality of second pressure rollers arranged at intervals in the first direction, and the adjacent first pressure rollers and the second pressure rollers are spaced from each other in the second direction to define a straightening groove suitable for accommodating the drill rod; wherein at least one of the first pressure rollers and the second pressure rollers is movable in the width direction of the straightening groove.

[0017] According to an embodiment of the present invention, at least one of the first pressure roller and the second pressure roller is rotatably disposed on the straightening device to drive the drill rod in the straightening groove to move.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 is a structural diagram of a brazing rod unloading device according to an embodiment of the present invention;

[0021] Figure 2 is a schematic diagram of a solder unloading component in an initial position according to an embodiment of the present invention;

[0022] Figure 3 is a schematic diagram of a brazing unloading component in a unloading position according to an embodiment of the present invention;

[0023] Figure 4 is a structural diagram of a first solder unloading plate according to an embodiment of the present invention;

[0024] Figure 5 4 is a structural diagram of a second solder unloading plate according to an embodiment of the present invention.

[0025] Reference numerals:

[0026] Unloading device 1;

[0027] Drill rod 10;

[0028] Eyelet pulling device 11, drill rod assembly part 111;

[0029] The brazing member 12, the mounting seat 121, and the edge 122;

[0030] Driving member 13, driving body 131, connecting rod 132;

[0031] Drill guide plate 14;

[0032] A first solder unloading plate 15, a first solder unloading plate body 151, a connecting bracket 152, a strip hole 1521, a connecting pin 153, and a first guide plate 154;

[0033] A second brazing plate 16, a second brazing plate body 161, and a second guide plate 162;

[0034] Straightening device 17 , first pressing roller 171 , second pressing roller 172 , straightening groove 173 . DETAILED DESCRIPTION

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] The ferroalloy ore furnace unloading operation includes three processes: eye opening, eye pulling, and eye plugging. At present, threaded steel or round steel is used for eye pulling. Due to the high temperature in the furnace, the threaded steel is easy to deform and consume. The threaded steel needs to be replaced frequently during the unloading process. In the related technology, the replacement of threaded steel requires manual handling. The used threaded steel is unloaded from the unloading machine and replaced with a new threaded steel and placed at the eye pulling station. However, the temperature of the used threaded steel is high and there is a risk of scalding in manual operation. Therefore, it is necessary to design a rod unloading structure that can realize unmanned operation for replacing threaded steel to improve the safety of operation.

[0037] Reference below Figure 1-Figure 5 A brazing device according to an embodiment of the present invention is described.

[0038] The brazing unloading device 1 according to the present invention comprises a brazing unloading component 12, and a pulling eye device 11 is provided on the electric arc furnace unloading robot, and a brazing rod assembly part 111 is provided on the pulling eye device 11, and the brazing rod assembly part 111 is suitable for accommodating the brazing rod 10 to drive the brazing rod 10 to move back and forth; the brazing unloading component 12 is movably arranged on the pulling eye device 11, and the brazing unloading component 12 has a unloading position and an initial position; wherein, when the brazing unloading component 12 is in the initial position, the brazing unloading component 12 and the brazing rod assembly part 111 are alternately arranged on the projection surface in the first direction; when the brazing unloading component 12 is in the unloading position, at least a part of the brazing unloading component 12 overlaps with the brazing rod assembly part 111 on the projection surface in the first direction, and an edge 122 of the brazing unloading component 12 abuts against the brazing rod 10 to drive the brazing rod 10 to disengage from the brazing rod assembly part 111.

[0039] The drill unloading device 1 according to the present invention is used to unload drills from a furnace unloading robot. The furnace unloading robot is provided with an eye-pulling device 11. The eye-pulling device 11 can be understood as a structure for performing an eye-pulling process in the ferroalloy furnace unloading operation in the background technology. The eye-pulling device 11 is provided with a drill rod assembly portion 111. The drill rod assembly portion 111 can be used to accommodate the drill rod 10 and drive the drill rod 10 to move back and forth to facilitate the eye-pulling process. The drill rod 10 is the threaded steel or round steel used in the eye-pulling process mentioned in the background technology. The drill unloading component 12 is movably arranged on the eye-pulling device 11. The drill unloading component 12 is a device for taking out the drill rod 10 accommodated in the drill rod assembly portion 111 to facilitate replacing a new drill rod 10. The mobility of the drill unloading component 12 enables the drill unloading component 12 itself to have two position states: a unloading position and an initial position. Specifically, in the initial position When the eyelet is in the unloading position, the unloading component 12 and the drill rod assembly 111 are alternately arranged on the projection surface of the first direction. At this time, the eyelet pulling operation can be carried out, and the unloading component 12 is located below the eyelet pulling device 11 and will not interfere with the operation of the various components on the eyelet pulling device 11 during the eyelet pulling operation, thereby ensuring that the eyelet pulling operation can be carried out normally; when the eyelet pulling operation is completed and the drill rod 10 needs to be replaced, the unloading component 12 can be controlled to move from the initial position to the unloading position. When the unloading component 12 is in the unloading position, the unloading component 12 and the drill rod assembly 111 at least partially overlap in the projection surface of the first direction. It can also be understood that the edge 122 of the unloading component 12 abuts against the drill rod 10 and pushes the drill rod 10 out of the drill rod assembly 111, and then the drill rod 10 can move along at least part of the edge of the unloading component 12 toward the unloading direction to complete the unloading process of the drill rod 10.

[0040] The brazing device 1 realizes the automatic unloading of the brazing rod 10 by providing a movable brazing unloading component 12. When the brazing rod 10 needs to be replaced, the brazing unloading component 12 moves to the unloading position. At this time, the edge 122 of the brazing unloading component 12 abuts against the brazing rod 10, so that the brazing rod 10 can be smoothly separated from the brazing rod assembly part 111 without manual intervention, thereby reducing the labor intensity, eliminating the risk of scalding that may exist in the manual disassembly and replacement of the brazing rod 10, and improving the safety of the entire brazing unloading operation. The movable design of the brazing unloading component 12 also makes the brazing unloading component 12 itself easy to disassemble and replace, which is convenient for daily maintenance and care, helps to extend the service life of the brazing device 1 and reduce maintenance costs.

[0041] According to one embodiment of the present invention, the unloading component 12 is rotatably, liftably or translatably arranged on the eyelet device 11 to switch between the initial position and the unloading position. During assembly, the unloading component 12 can switch between the initial position and the unloading position by translation, lifting or rotation. Compared with other movement modes, translation, lifting or rotation is relatively simple, easy to control, and has a small space requirement, and will not increase the overall space occupation of the unloading device 1 too much.

[0042] According to one embodiment of the present invention, the unloading component 12 is rotatably disposed on the eyelet pulling device 11, and the pivot axis of the unloading component 12 is orthogonal to the first direction of the drill rod 10. Figure 1-Figure 3 As shown, the brazing unloading component 12 can realize switching between the initial position and the unloading position by rotating. When the brazing needs to be unloaded, the brazing unloading component 12 rotates and moves from the initial position to the unloading position. At this time, the brazing unloading component 12 can push the brazing rod 10 out of the brazing rod assembly portion 111 to facilitate the brazing rod 10 to be separated from the eye-pulling device 11. During this process, the pivot axis of the rotation of the brazing unloading component 12 is orthogonal to the first direction. It can also be simply understood that the brazing rod 10 moves in the horizontal plane and the brazing unloading component 12 rotates in the vertical plane, ensuring that the rotation of the brazing unloading component 12 will not interfere with the eye-pulling device 11.

[0043] According to one embodiment of the present invention, the brazing unloading component 12 is constructed as a plurality of components 12 spaced apart along a first direction on one side of the eyelet pulling device 11; the plurality of brazing unloading components 12 are rotatably arranged on the eyelet pulling device 11, at least two brazing unloading components 12 rotate in the same direction to lift the brazing rod 10; or at least two adjacent brazing unloading components 12 rotate close to each other to lift the brazing rod 10; or at least two adjacent brazing unloading components 12 rotate away from each other to lift the brazing rod 10.

[0044] A plurality of brazing unloading components 12 are arranged at intervals in the direction of the reciprocating motion of the brazing rod 10. When unloading the brazing rod, the plurality of brazing unloading components 12 can work together to jointly undertake the brazing unloading task, and simultaneously push the brazing rod 10 away from the eyelet pulling device 11 from a plurality of positions in the extension direction of the brazing rod 10, so that the brazing rod 10 has better stability and a stronger overall brazing unloading capability, and can handle brazing rods 10 of larger size or heavier mass, thereby improving the versatility and stability of the brazing unloading device 1.

[0045] When assembling the brazing unloading device 1, the rotation direction of the brazing unloading component 12 can be adaptively arranged so that the brazing unloading component 12 has a plurality of different rotation directions for switching between the initial position and the unloading position. For example, at least two brazing unloading components 12 can be set to lift the brazing rod 10 by rotating in the same direction to achieve brazing unloading; at least two brazing unloading components 12 can also be set to lift the brazing rod 10 by rotating toward each other to achieve brazing unloading; or at least two brazing unloading components 12 can be set to lift the brazing rod 10 by rotating away from each other to achieve brazing unloading. The selection can be made according to the specific models or other parameters of the ore-forming furnace unloading robot, the eye-pulling device 11 and the brazing unloading device 1.

[0046] According to one embodiment of the present invention, the brazing unloading component 12 includes: a mounting seat 121 and a brazing unloading plate, wherein the mounting seat 121 is arranged on one side of the eyelet pulling device 11, and the mounting seat 121 is located at the bottom of the brazing unloading component 12; the brazing unloading plate is rotatably arranged on the mounting seat 121, and the pivot axis of the brazing unloading plate extends in the second direction, and the edge 122 of the brazing unloading plate gradually decreases in height along the second direction at the unloading position; wherein the second direction is orthogonal to the first direction. The mounting seat 121 can be used as the supporting structure of the entire brazing unloading component 12. The mounting seat 121 is connected to the eye-pulling device 11 and is located at the bottom of the brazing unloading component 12. The brazing unloading plate is rotatably arranged on the mounting seat 121, that is, the mounting seat 121 can support the rotation of the brazing unloading plate, thereby improving the stability of the entire brazing unloading structure. At the same time, the mounting seat 121 is also located on one side of the eye-pulling device 11, thereby ensuring that the brazing unloading plate will not interfere with the eye-pulling device 11 during rotation, thereby improving the stability of the entire brazing unloading device 1. During the rotation of the brazing unloading plate, the pivot axis of the brazing unloading plate extends in the second direction, thereby ensuring that the pivot axis of the brazing unloading plate is orthogonal to the first direction of the brazing rod 10, thereby ensuring that the brazing unloading plate will not deviate toward or away from the eye-pulling device 11 during rotation, thereby improving the stability of the rotation of the brazing unloading plate.

[0047] When the drill unloading plate rotates to the unloading position, the edge 122 of the drill unloading plate abuts against the drill rod 10, and the height of the edge 122 of the drill unloading plate abutting against the drill rod 10 gradually decreases along the second direction, that is, the edge 122 of the drill unloading plate abutting against the drill rod 10 forms an inclined surface, and the drill rod 10 can move toward the second direction along the edge 122 after being released from the drill rod assembly portion 111. The design of the edge 122 of the drill unloading plate optimizes the movement process of the drill rod 10 and improves the unloading efficiency of the drill unloading device 1.

[0048] According to one embodiment of the present invention, the brazing unloading device 1 further includes: a driving member 13, the driving member 13 is connected to the unloading plate and is suitable for driving the unloading plate to rotate; the driving member 13 includes: a driving body 131 and a connecting rod 132, the driving body 131 is provided with a driving end that moves in the first direction of the brazing rod 10; one end of the connecting rod 132 is connected to the driving end, and the other end of the connecting rod 132 is hinged to at least one unloading plate. The driving member 13 can realize automatic control of the unloading plate rotation by mechanical or electric means without manual operation, thereby improving the automation degree of the unloading process, reducing the labor intensity, and improving the unloading efficiency. Figure 3As shown, the driving member 13 is provided with a driving body 131 and a connecting rod 132. The driving body 131 can be a driving cylinder or other driving equipment. A driving end is provided on the driving body 131, and the driving end is connected to one end of the connecting rod 132. The driving end can move in a first direction to drive the connecting rod 132 to move. The other end of the connecting rod 132 is hinged to at least one drill unloading plate. When working, the driving end outputs power and drives the drill unloading plate to rotate through the connecting rod 132, so as to realize the switching of the drill unloading structure between the initial position and the unloading position. In this process, the moving direction of the driving end is parallel to the reciprocating motion direction of the drill rod 10. By hingedly connecting the connecting rod 132 to the drill unloading plate, the movement of the driving end in the horizontal plane can be converted into the rotation of the drill unloading plate in the vertical plane. Compared with other methods, it occupies less space, which is conducive to the arrangement of the drill unloading device 1.

[0049] According to one embodiment of the present invention, the unloading plate is constructed of two, namely, the first unloading plate 15 and the second unloading plate 16. The first unloading plate 15 and the second unloading plate 16 are respectively arranged at intervals in the first direction and are respectively connected to the connecting rod 132; the connecting rod 132 extends along the first direction and the ends of the connecting rod 132 are respectively connected to the first unloading plate 15 and the second unloading plate 16. The connecting rod 132 is suitable for driving the first unloading plate 15 and the second unloading plate 16 to rotate in a direction close to each other when moving toward the driving body 131. Figure 2 As shown, the brazing device 1 is provided with two brazing unloading components 12, and the two brazing unloading components 12 are respectively provided with a first brazing unloading plate 15 and a second brazing unloading plate 16, and the first brazing unloading plate 15 and the second brazing unloading plate 16 are respectively arranged on both sides of the brazing guide plate. At this time, the first brazing unloading plate 15 and the second brazing unloading plate 16 can be set to realize the switching of the brazing unloading component 12 between the initial position and the unloading position by rotating towards each other. Specifically: when brazing is required, the connecting rod 132 simultaneously drives the first brazing unloading plate 15 and the second brazing unloading plate 16 to rotate towards each other, and the first brazing unloading plate 15 and the second brazing unloading plate 16 are respectively rotated by a certain angle (which can be simply understood as rotating to a position close to the vertical position or directly rotating to the vertical position). At this time, the edge 122 on the first brazing unloading plate 15 and the edge 122 on the second brazing unloading plate 16 simultaneously abuts against the brazing rod 10 and pushes the brazing rod 10 out of the brazing rod assembly portion 111 to realize brazing unloading. In this process, the arrangement of the first unloading plate 15 and the second unloading plate 16 can avoid interference between the two unloading components 12 and the guide plate 14 during rotation, thereby ensuring the normal unloading process.

[0050] According to one embodiment of the present invention, the first brazing plate 15 includes: a first brazing plate body 151, a connecting bracket 152, a connecting pin 153 and a first guide plate 154, one end of the first brazing plate body 151 is rotatably arranged on the mounting seat 121; the connecting bracket 152 is arranged at one end of the first brazing plate body 151, and in the unloading position, the connecting bracket 152 extends obliquely relative to the first brazing plate body 151 in a direction close to the driving body 131, and a strip hole 1521 arranged in the extension direction of the connecting bracket 152 is formed on the connecting bracket 152; the connecting pin 153 passes through the strip hole 1521 and is hinged to the other end of the connecting rod 132; the first guide plate 154 is detachably arranged on the first brazing plate body 151 and an edge 122 is formed on the guide plate.

[0051] The first unloading plate body 151 is rotatably arranged on the mounting seat 121, so that the mounting seat 121 can support the rotation of the unloading plate, ensuring the stability of the unloading plate during the rotation process; the connecting bracket 152 is arranged at one end of the first unloading plate body 151 and is connected to the connecting rod 132. At the same time, the connecting position of the connecting bracket 152 and the first unloading plate body 151 is provided with a pivot axis of the first unloading plate 15. When the connecting rod 132 moves, the connecting rod 132 can push the connecting bracket 152 to rotate around the pivot axis. At this time, the connecting bracket 152 can drive the connecting bracket 152 to rotate around the pivot axis. The first unloading plate body 151 is driven to rotate, so that the first unloading plate 15 is switched between the initial position and the unloading position; in the unloading position, the connecting bracket 152 is inclined relative to the first unloading plate body 151 in the direction close to the driving body 131, that is, there is an obtuse angle between the connecting bracket 152 and the first unloading plate body 151, and the inclined connecting bracket 152 is closer to the driving body 131, which can reduce the moving distance of the connecting rod 132 and facilitate the arrangement of the driving member 13; at the same time, a strip hole 1521 is formed on the connecting bracket 152, and the strip hole The strip hole 1521 extends in the extension direction of the connecting bracket 152, and a connecting pin 153 is arranged in the strip hole 1521. The connecting pin 153 is connected to the connecting rod 132, that is, the connecting rod 132 can drive the connecting pin 153 to slide in the strip hole 1521. The setting of the strip hole 1521 can avoid the occurrence of a dead point when the connecting rod 132 drives the first unloading plate 15 to rotate, so that the rotation process of the first unloading plate 15 is smoother; the first guide plate 14 is detachably connected to the first unloading plate body 151, and the first guide plate 154 is provided with the first unloading plate 15 Edge 122, due to the high temperature of the drill rod 10, the first guide plate 154 is easily damaged by the high temperature when in contact with the drill rod 10, and the detachable connection method is convenient for the replacement and maintenance of the first drill unloading plate 15. When the first guide plate 154 is damaged, it is only necessary to remove the first guide plate 154 without replacing the entire first drill unloading plate 15, which is more convenient for maintenance; the design of edge 122 optimizes the movement process of the drill rod 10 after leaving the drill rod assembly part 111, and a chamfer can be set on the edge 122 to reduce the friction between the drill rod 10 and the edge 122, so as to facilitate the slide of the drill rod 10.

[0052] According to one embodiment of the present invention, the second drill unloading plate 16 includes: a second drill unloading plate body 161 and a second guide plate 162, one end of the second drill unloading plate body 161 is rotatably arranged on the mounting seat 121, and a matching portion is formed on one side of the second drill unloading plate body 161, and the matching portion is suitable for being linked with the connecting rod 132 through a connecting piece; the second guide plate 162 is detachably arranged on the second drill unloading plate body 161 and an edge 122 is formed on the guide plate.

[0053] As shown in the figure, the second unloading plate 16 is provided with a second guide plate 162 and a second unloading plate body 161. Unlike the first unloading plate 15, the pivot axis of the second unloading plate 16 is arranged at the bottom of the second unloading plate 16. The bottom of the second unloading plate 16 is rotatably connected to the corresponding mounting seat 121. The bottom of the second unloading plate 16 does not have a structure similar to the connecting bracket 152 in the first unloading plate 15. Instead, the connecting rod 132 is directly hinged to the matching portion on the second unloading plate body 161. When the connecting rod 132 During movement, the connecting rod 132 can drive the first drill unloading plate 15 to rotate through the matching part. Since the construction mode of the second drill unloading plate 16 is different from that of the first drill unloading plate 15, when the connecting rod 132 drives the first drill unloading plate 15 and the second drill unloading plate 16 to rotate respectively, the rotation directions of the first drill unloading plate 15 and the second drill unloading plate 16 are opposite, so that the first drill unloading plate 15 and the second drill unloading plate 16 will not rotate to the position between the two, thereby ensuring that the drill guide plate 14 will not interfere with the rotation of the first drill unloading plate 15 and the second drill unloading plate 16.

[0054] Similar to the first drill unloading plate 15, the second guide plate 162 can be detachably connected to the second drill unloading plate body 161, which is convenient for the maintenance and replacement of the second drill unloading plate 16. At the same time, the design of the edge 122 on the second guide plate 162 also optimizes the movement process of the drill rod 10 after leaving the drill rod assembly part 111. The edge 122 of the second guide plate 162 can also be provided with a chamfered corner to reduce the friction between the drill rod 10 and the edge 122, so as to facilitate the slide of the drill rod 10.

[0055] It should be noted that the switching of the first unloading plate 15 between the initial position and the unloading position is acted upon by the connecting rod 132, and the second unloading plate 16 can be reset by its own gravity when switching from the unloading position to the initial position. Therefore, a limiting structure can be provided on the second unloading plate 16 so that the vertical angle of the second unloading plate 16 when located at the unloading position is less than 90°, so as to ensure that the second unloading plate 16 can be reset smoothly after unloading is completed.

[0056] According to one embodiment of the present invention, the drill unloading device 1 further includes: a drill guide plate 14, which is arranged on one side of the eye-pulling device 11 and is located between the first drill unloading plate 15 and the second drill unloading plate 16, and the surface of the drill guide plate 14 is inclined and gradually decreases in height away from the eye-pulling device 11.

[0057] like Figure 1-Figure 3As shown, a drill guide plate 14 is arranged between the first drill unloading plate 15 and the second drill unloading plate 16. The surface of the drill guide plate 14 is inclined and the height gradually decreases away from the eyelet device 11. During the unloading process, when the drill rod 10 moves to the edge 122 that is separated from the drill unloading plate, the drill rod 10 can fall on the surface of the drill guide plate 14 and continue to move along the surface of the drill guide plate 14 to move to a preset position. The setting of the drill guide plate 14 makes the unloading process smoother and more efficient.

[0058] According to one embodiment of the present invention, the drill unloading device 1 also includes: a straightening device 17, which is arranged on the side of the drill guide plate 14 away from the eyelet pulling device 11, and is provided with a plurality of first pressure rollers 171 arranged at intervals in the first direction and a plurality of second pressure rollers 172 arranged at intervals in the first direction. Adjacent first pressure rollers 171 and second pressure rollers 172 are spaced apart from each other in the second direction to define a straightening groove 173 suitable for accommodating the drill rod; wherein at least one of the first pressure rollers 171 and the second pressure rollers 172 is movable in the width direction of the straightening groove 173.

[0059] like Figure 1 As shown, the straightening device 17 is located on the side of the drill guide plate 14 away from the eyelet device 11, and a straightening groove 173 is provided on the straightening device 17. The straightening groove 173 can be located at the bottom of the edge of the drill guide plate 14 away from the eyelet device 11. After the unloading component 12 unloads the drill rod, the drill rod 10 can enter the straightening groove 173 under the guidance of the unloading component 12. At this time, the multiple first pressure rollers 171 and / or multiple second pressure rollers 172 located on both sides of the straightening groove 173 in the width direction can move to press the drill rod 10 and straighten the drill rod 10, and the straightened drill rod 10 can be used again. The setting of the straightening device 17 enables the unloading device 1 to process the used drill rod 10 and recycle it, thereby reducing the cost of using the drill rod for the arc furnace unloading robot. Among them, the width direction of the straightening groove 173 can also be simply understood as the second direction.

[0060] According to one embodiment of the present invention, at least one of the first pressure roller 171 and the second pressure roller 172 is rotatably disposed in the straightening device 17 to drive the drill rod 10 in the straightening groove 173 to move. During assembly, the first pressure roller 171 and the second pressure roller 172 can be set to be rotatable. After the drill rod 10 enters the straightening groove 173 for straightening, the first pressure roller 171 and the second pressure roller 172 can be driven to move to a preset area for collecting the drill rod 10 through the rotation of the first pressure roller 171 and the second pressure roller 172 themselves, so as to facilitate the recycling and reuse of the drill rod 10. At the same time, the first pressure roller 171 and the second pressure roller 172 with the self-rotation function can also improve the effect of the straightening device 17 on straightening the drill rod 10.

[0061] In some embodiments, the area for collecting the drill rods 10 is located on one side of the straightening device 17 in the first direction and away from the furnace-out robot in the second direction.

[0062] In some embodiments, the drill rod assembly 111 includes a drill rod and a drill rod 10. The drill rod is provided with a groove for receiving the drill rod 10. The drill rod 10 cooperates with the drill rod 10 to drive the drill rod 10 to reciprocate, or the drill rod 10 itself reciprocates in the extension direction of the drill rod 10. When unloading the drill rod, the drill rod 10 is released from the cooperation with the drill rod 10 to facilitate the unloading component 12 to unload the drill rod.

[0063] It should be noted that in the present invention, the first direction is the direction of reciprocating movement of the drill rod 10, that is, the extension direction of the drill rod 10 and the eye-pulling device 11, or the movement direction of the furnace-out robot; the second direction is the drill-out direction, that is, the direction away from the eye-pulling device 11.

[0064] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0065] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0066] In the description of the present invention, "plurality" means two or more.

[0067] In the description of the present invention, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0068] In the description of the present invention, "above", "over" and "on" a first feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0070] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A brazing rod unloading device for a submerged arc furnace unloading robot, characterized in that: The ore-forming furnace unloading robot is provided with an eye-pulling device (11), and the eye-pulling device (11) is provided with a drill rod assembly portion (111). The drill rod assembly portion (111) is suitable for accommodating a drill rod (10) to drive the drill rod (10) to reciprocate along a first direction. The drill unloading device comprises: A brazing unloading component (12), the brazing unloading component (12) is movably arranged on the eyelet pulling device (11), and the brazing unloading component (12) has a unloading position and an initial position; wherein The brazing rod unloading component (12) is at the initial position, and the brazing rod unloading component (12) and the brazing rod assembly portion (111) are arranged alternately on a projection surface in a first direction; When the brazing unloading component (12) is at the unloading position, at least a portion of the brazing unloading component (12) is overlapped with the brazing rod assembly portion (111) on a projection surface in a first direction, and an edge (122) of the brazing unloading component (12) abuts against the brazing rod (10) to drive the brazing rod (10) to detach from the brazing rod assembly portion (111).

2. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 1, characterized in that: The brazing unloading component (12) is rotatably, liftably or translationally arranged on the eyelet pulling device (11) to switch between the initial position and the unloading position.

3. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 2, characterized in that: The solder unloading component (12) is rotatably arranged on the eyelet pulling device (11), and the pivot axis of the solder unloading component (12) is orthogonal to the first direction.

4. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 3, characterized in that: The brazing rod unloading component (12) is constructed as a plurality of components arranged at intervals along a first direction on one side of the eye-pulling device (11); the plurality of brazing rod unloading components (12) are rotatably arranged on the eye-pulling device (11), and at least two of the brazing rod unloading components (12) rotate in the same direction to lift the brazing rod; or At least two adjacent drill unloading components (12) are rotated close to each other to lift the drill rod; or At least two adjacent drill unloading components (12) rotate away from each other to lift the drill rod.

5. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 4, characterized in that: The brazing element (12) comprises: A mounting seat (121), the mounting seat (121) being arranged on one side of the eyelet pulling device (11), and the mounting seat (121) being located at the bottom of the brazing unloading component (12); A brazing plate is rotatably arranged on the mounting seat (121), and the pivot axis of the brazing plate extends in a second direction, and the height of the edge (122) of the brazing plate along the second direction gradually decreases at the unloading position; wherein The second direction is orthogonal to the first direction.

6. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 5, characterized in that: It also includes: a driving member (13), the driving member (13) is connected to the stripping plate and is suitable for driving the stripping plate to rotate; the driving member (13) includes: A driving body (131), wherein the driving body (131) is provided with a driving end that moves in a first direction; A connecting rod (132), one end of which is connected to the driving end, and the other end of which is hinged to at least one of the unloading plates.

7. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 6, characterized in that: The brazing unloading plate is structured into two pieces, namely a first brazing unloading plate (15) and a second brazing unloading plate (16); the first brazing unloading plate (15) and the second brazing unloading plate (16) are respectively arranged at intervals in a first direction and are respectively connected to the connecting rod (132); The connecting rod (132) extends along the first direction and the ends of the connecting rod (132) are respectively connected to the first solder unloading plate (15) and the second solder unloading plate (16). The connecting rod (132) is suitable for driving the first solder unloading plate (15) and the second solder unloading plate (16) to rotate in a direction close to each other when moving toward the driving body (131).

8. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 7, characterized in that: The first drill unloading plate (15) comprises: A first brazing plate body (151), one end of which is rotatably disposed on the mounting seat (121); A connecting bracket (152), the connecting bracket (152) being arranged at one end of the first unloading plate body (151), the connecting bracket (152) being inclined and extending in a direction close to the driving body (131) relative to the first unloading plate body (151) at the unloading position, and the connecting bracket (152) being formed with strip holes (1521) arranged in the extending direction of the connecting bracket (152); A connecting pin (153), the connecting pin (153) passes through the strip-shaped hole (1521) and is hinged to the other end of the connecting rod (132); A first guide plate (154), wherein the first guide plate (154) is detachably disposed on the first solder removal plate body (151) and the edge (122) is formed on the guide plate.

9. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 8, characterized in that: The second solder unloading plate (16) comprises: A second brazing plate body (161), one end of which is rotatably disposed on the mounting seat (121), and a matching portion is formed on one side of the second brazing plate body (161), and the matching portion is suitable for linkage with the connecting rod (132) through a connecting piece; A second guide plate (162), wherein the second guide plate (162) is detachably disposed on the second solder removal plate body (161) and the edge (122) is formed on the guide plate.

10. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 9, characterized in that: Also includes: A drill guide plate (14) is arranged on one side of the eyelet pulling device (11) and is located between a first drill unloading plate (15) and a second drill unloading plate (16); a surface of the drill guide plate (14) is arranged obliquely and its height gradually decreases as it moves away from the eyelet pulling device (11).

11. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 10, characterized in that: Also includes: A straightening device (17), wherein the straightening device (17) is arranged on a side of the drill guide plate (14) away from the eyelet pulling device (11), and the straightening device (17) is provided with a plurality of first pressure rollers (171) arranged at intervals in a first direction and a plurality of second pressure rollers (172) arranged at intervals in the first direction, and adjacent first pressure rollers (171) and second pressure rollers (172) are spaced apart from each other in the second direction to define a straightening groove (173) suitable for accommodating the drill rod (10); wherein At least one of the first pressing roller (171) and the second pressing roller (172) is movable in the width direction of the straightening groove (173).

12. The brazing rod unloading device for a submerged arc furnace unloading robot according to claim 11, characterized in that: At least one of the first pressing roller (171) and the second pressing roller (172) is rotatably arranged on the straightening device (17) to drive the drill rod (10) in the straightening groove (173) to move.

Images