Dustproof gun rack of slag salvaging gun and slag salvaging gun system

Abstract

The utility model relates to a dust-proof gun rack of a slag salvaging gun and a slag salvaging gun system. The dustproof gun rack comprises a gun rack body, the gun rack body comprises a first stand column used for supporting the inserting end of the slag salvaging gun and a second stand column used for supporting a gun barrel of the slag salvaging gun, multiple layers of supporting plates are arranged on the first stand column and the second stand column in the vertical direction, and the supporting plates on the same layer are arranged at the same height; a dustproof assembly is arranged on one side of the first stand column and comprises a dustproof body and a driving assembly used for driving the dustproof body to block the inserting end of the slag salvaging gun or to be away from the inserting end of the slag salvaging gun. The slag salvaging gun can be orderly stored on the gun rack body, the occupied space of the slag salvaging gun is saved, the dustproof assembly is arranged on one side of the first stand column, the dustproof assembly can be close to the inserting end of the slag salvaging gun to prevent dust of the slag salvaging gun and can be away from the inserting end of the slag salvaging gun to facilitate replacement of the slag salvaging gun, and a good dustproof effect is provided for the inserting end of the slag salvaging gun. And the damage of splashing steel slag to the inserting end of the slag salvaging gun is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slag scooping in the steel industry, in particular to a dustproof gun stand for a slag scooping gun and a slag scooping gun system. Background Art

[0002] In the steelmaking process of the metallurgical industry, slag removal is an indispensable and important link. In the traditional production process, slag is usually removed directly at the furnace mouth by manual labor, and the slag sample is separated by beating after the composition is identified. At present, after the automated robot replaces the manual slag removal, the risks caused by manual slag removal are reduced. One end of the slag removal gun is provided with a plug-in terminal for connecting to the robot, and the plug-in terminal is provided with a communication module electrically connected to the robot. Because the steelmaking workshop is dusty and there is slag splashing, dust and slag enter the plug-in terminal and cause blockage of the plug-in terminal. When replacing the slag removal gun, the plug-in terminal needs to be cleaned to prevent dust and slag from affecting the communication module, thereby affecting the use of the robot slag removal gun. Therefore, there is an urgent need for a slag removal gun dustproof gun stand and a slag removal gun system to solve the above problems. Utility Model Content

[0003] In order to solve the above problems, on the one hand, the utility model provides a dustproof gun stand for a slag gun, including a gun stand body, the gun stand body including a first column for supporting the plug-in end of the slag gun and a second column for supporting the gun barrel of the slag gun, a plurality of support plates are vertically arranged on the first column and the second column, and the support plates on the same layer are arranged at the same height, a dustproof component is provided on one side of the first column, and the dustproof component includes a dustproof body and a driving component for driving the dustproof body to seal the plug-in end of the slag gun or to move away from the plug-in end of the slag gun.

[0004] Furthermore, the dustproof body includes a plurality of dustproof units, the dustproof units are arranged in one-to-one correspondence with the support plates on the first column, the number of the driving components is multiple, and each of the dustproof units is connected to one of the driving components.

[0005] Furthermore, one end of the dustproof unit is hinged on the first column, and the other end is a free end, and the hinged end of the dustproof unit is connected to the output end of the driving assembly.

[0006] Furthermore, the driving assembly comprises a cylinder, an output end of the cylinder is provided with a cylinder floating joint, and the cylinder floating joint is hinged to the dustproof unit.

[0007] Furthermore, a rotating shaft support is provided on the dustproof unit, a rotating shaft is provided on the rotating shaft support, and the cylinder floating joint is connected to the rotating shaft.

[0008] Furthermore, the dustproof assembly also includes a third column, and the driving assembly is arranged on the third column.

[0009] Furthermore, a plurality of gun rack reinforcing ribs are provided at the bottom of the first column and the second column.

[0010] On the other hand, the utility model further provides a slag scooping gun system, comprising a slag scooping gun and a gun rack, wherein the slag scooping gun is arranged on the gun rack, and the gun rack is the dustproof gun rack as described above.

[0011] Furthermore, the slag scooping gun comprises a gun rod and a gun head, one end of the gun rod is provided with a plug end for connecting with a robot, and the gun head is detachably connected to the other end of the gun rod.

[0012] Furthermore, a slag-proof nut is provided at the other end of the gun rod, and the gun head is inserted into the slag-proof nut and fixed by a locking piece.

[0013] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0014] 1) The utility model provides a dustproof gun stand for slag guns, on the gun stand body the slag guns can be stored in order, saving the space occupied by the slag guns. A dustproof component is provided on one side of the first column, and the dustproof component can be close to the plug-in end of the slag gun to prevent dust from it and away from the plug-in end of the slag gun to facilitate replacement of the slag gun, providing a good dustproof effect for the plug-in end of the slag gun, and effectively reducing the damage of the plug-in end of the slag gun caused by splashing steel slag.

[0015] 2) The slag lance system provided by the utility model has a lance head detachably connected to the lance rod, and the lance head can be replaced by adjusting the lifting ring top screw, which is easy to operate, effectively reduces the cost of overall replacement, and reduces manpower consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the dustproof gun holder of Example 1;

[0017] Figure 2 This is a schematic structural diagram of a dustproof assembly in a dustproof gun holder of Example 1;

[0018] Figure 3 The structure of the slag gun plug-in end in Example 2 is shown in FIG. Figure 1 ;

[0019] Figure 4 The structure of the slag gun plug-in end in Example 2 is shown in FIG. Figure 2 ;

[0020] Figure 5 This is a schematic diagram of the connection between the slag lance head and the lance rod in Example 2.

[0021] 1-gun frame body; 11-first column; 12-second column; 13-support plate; 131-accommodating groove; 14-first mounting plate; 15-gun frame reinforcement rib; 2-dustproof component; 21-dustproof unit; 22-cylinder; 23-cylinder floating joint; 24-swivel support; 25-swivel; 26-third column; 27-second mounting plate; 28-fixed seat; 3-slag gun; 31-slag gun plug-in end; 311-quick change plate; 312-quick change plate protective cover; 313-communication module; 314-concentric plate; 315-limiting part; 32-gun barrel; 33-gun head; 34-slag nut; 35-locking piece. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the drawings, the size and relative size of some parts may be enlarged for clarity.

[0023] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connection" and "connected" should be interpreted in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the description of the present invention, terms such as "upper", "lower", "left", "right", "front", "backward", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, in the description of the present utility model, the terms "first" and "second" are only used to distinguish in the description.

[0026] Example 1

[0027] As the instruction manual Figure 1 and 2As shown, the utility model provides a dustproof gun stand for a slag gun, comprising a gun stand body 1, wherein the gun stand body 1 comprises a first column 11 for supporting a slag gun plug-in end 31 and a second column 12 for supporting a slag gun barrel 32, wherein a plurality of support plates 13 are vertically arranged on the first column 11 and the second column 12, and the support plates 13 on the same layer are arranged at the same height, a dustproof component 2 is arranged on one side of the first column 11, and the dustproof component 2 comprises a dustproof body and a driving component for driving the dustproof body to block the slag gun plug-in end 31 or to be away from the slag gun plug-in end 31.

[0028] Specifically, the slag gun 3 adapted for the robot slag removal machine is provided with a plug-in end, in which a communication module is provided for establishing an electrical connection with the robot. To facilitate the plug-in connection with the robot, the plug-in end 31 of the slag gun is open. There is a lot of dust in the production workshop, and there is slag splashing. The plug-in end 31 of the slag gun is subject to a greater risk of damage and dust ingress, which affects the use of the slag gun. A multi-layer support plate 13 is provided on the gun frame body 1, which can accommodate multiple slag guns 3 at the same time, which is convenient for the storage of the slag guns 3, saves storage space, and facilitates the centralized management of the slag guns 3. The slag gun plug-in end 31 is arranged close to the first column 11, and a dustproof component 2 is provided on one side of the first column 11. The dustproof body is connected to a driving component, and the driving component can drive the dustproof body to be close to the slag gun plug-in end 31 to prevent dust from occurring at the slag gun plug-in end 31, and when the robot replaces the slag gun 3, the driving component can drive the dustproof body away from the slag gun plug-in end 31; the dustproof gun holder in this embodiment can effectively prevent dust from occurring at the slag gun plug-in end 31 during the storage of the slag gun 1, and when the slag gun 3 is replaced, the robot can quickly and accurately replace the slag gun 3, thereby improving on-site production efficiency.

[0029] Preferably, the support plate 13 on the first column 11 is used to support the slag gun plug-in end 31. The size of the support plate 13 is adapted to the slag gun plug-in end 31, and a receiving groove 131 for accommodating the slag gun plug-in end 31 is provided on the support plate 13, which can limit and fix the slag gun 3.

[0030] As the instruction manual Figure 4 As shown, in order to prevent the slag gun 3 from rotating on the gun stand, a limiting portion 315 is provided on the slag gun plug-in end 31, and the limiting portion 315 is a vertical plane. The accommodating groove 131 on the support plate 13 adapted to the slag gun plug-in end 31 is a U-shaped accommodating groove, and the groove wall of the accommodating groove 131 is provided with a vertical wall surface that matches the clearance of the limiting portion, which can limit the slag gun 3 and prevent it from rotating.

[0031] Preferably, the second column 12 is used to support the slag gun rod 32. The number and position of the second column 12 can be adjusted as needed to adapt to different models of slag guns 3. The size of the support plate 13 on the second column 12 is adapted to the slag gun rod 32, and the support plate 13 is provided with a receiving groove 131 for accommodating the slag gun rod 32, which can limit and fix the slag gun 3.

[0032] A multi-layer support plate 13 is provided on the first column 11 and the second column 12, and a plurality of slag guns 3 can be stored simultaneously. In actual use, an electronic tag can be used to store the information of each slag gun 3, so as to facilitate recording the information of the slag gun 3 and quickly replacing the slag gun 3.

[0033] As one of the specific implementations, the dustproof body may be an integrated body, and the driving assembly drives the dustproof body to translate or rotate, thereby sealing the slag gun plug-in end 31 to achieve dust prevention.

[0034] As one of the specific implementations, in order to facilitate the replacement of the slag gun, the dust protection of each slag gun is independent and controlled separately. The dust protection body includes a plurality of dust protection units 21, and the dust protection units 21 are arranged one by one with the support plates 13 on the first column 11. There are a plurality of driving components, and each of the dust protection units 21 is connected to a driving component, and the driving component can drive the dust protection unit 21 to translate or rotate.

[0035] Preferably, the dustproof unit 21 can be set according to the structure of the slag gun plug-in end 31. The dustproof unit 21 can be a dustproof cover, a dustproof plate, etc. In this embodiment, the slag gun plug-in end 31 is open at one end, and the open end is located at the end away from the slag gun barrel 32. The dustproof unit 21 is a dustproof plate, and the dustproof plate is adapted to the slag gun plug-in end 31. When the dustproof plate is close to the slag gun plug-in end 31, the opening of the slag gun plug-in end 31 can be blocked to achieve dust prevention.

[0036] Preferably, one end of the dustproof unit 21 is hinged on the first column 11, and the other end is a free end, and the hinged end of the dustproof unit 21 is connected to the output end of the driving component; in this embodiment, the dustproof unit 21 is a dustproof plate, one end of the dustproof plate is hinged on the first column 11, and is rotatably connected to the first column 11, and the driving component drives the dustproof plate to rotate toward the slag gun plug-in end 31, and the surface of the dustproof plate is attached to the open end, and the open end is sealed to achieve dustproofing.

[0037] Preferably, in order to prevent the dustproof plate from impacting the slag gun connecting end 31 during rotation, a buffer layer is provided on the surface of the dustproof plate. The buffer layer is made of rubber or silicone material and has a certain elasticity. On the one hand, when the dustproof plate is close to the slag gun connecting end 31, it can play a buffering role. On the other hand, when the dustproof plate is attached to the slag gun connecting end 31, a certain deformation may occur, thereby sealing the gap between the dustproof plate and the slag gun connecting end 31 to improve the dustproof effect.

[0038] Preferably, a sealing ring can be provided on the surface of the dustproof plate that is in contact with the plug-in end 31 of the slag gun. The size of the sealing ring is adapted to the opening of the plug-in end 31 of the slag gun, and can play a good dustproof effect when the dustproof plate is in contact with the plug-in end 31 of the slag gun.

[0039] Preferably, a first mounting plate 14 is provided on the first column 11, and the dustproof plate is hinged on the first mounting plate 14. The number and position of the first mounting plate 14 are adjusted according to actual usage requirements, and the dustproof plate can be hinged on the first mounting plate 14 by hinges, etc.

[0040] In an optimized implementation mode, the driving assembly includes a cylinder 22, and a cylinder floating joint 23 is provided at the output end of the cylinder 22, and the cylinder floating joint 23 is hinged to the dustproof unit 21; when the dustproof unit 21 is away from the slag gun plug-in end 31 and is in a standby position, the telescopic direction of the output end of the cylinder 22 is perpendicular to the dustproof unit 21, and the dustproof operation is started, the telescopic rod of the cylinder 22 is extended, the dustproof unit 21 rotates, the cylinder floating joint 23 is hinged to the dustproof unit 21, and the cylinder drives the dustproof unit to rotate 90°, so that the dustproof unit 21 fits with the opening of the slag gun plug-in end 31.

[0041] In an optimized implementation mode, a rotating shaft support 24 is disposed on the dustproof unit 21, a rotating shaft 25 is disposed on the rotating shaft support 24, and the cylinder floating joint 23 is connected to the rotating shaft 25; the cylinder is preferably an ACE32X80 cylinder, and the cylinder floating joint is preferably a model F-M10X125U.

[0042] Preferably, in order to facilitate the rotation of the dustproof plate, each set of driving components includes two cylinders, and the two cylinders are respectively connected to the upper end and the lower end of the dustproof plate to jointly drive the dustproof plate to rotate, and the working frequencies of the two cylinders are consistent.

[0043] In an optimized implementation manner, the dustproof assembly further includes a third column 26 , and the driving assembly is disposed on the third column 26 ; specifically, a second mounting plate 27 is disposed on the third column 26 , and the cylinder 22 is mounted on the second mounting plate 27 via a fixing seat 28 .

[0044] Preferably, the cylinder 22 is provided with an air pipe joint, and the cylinder 22 preferably has an electromagnetic valve to control the air intake direction, and the cylinder is controlled by the electromagnetic valve to drive the opening and closing of the dustproof plate; the air pipe joint is preferably a PSL801 air pipe joint.

[0045] In an optimized implementation manner, a plurality of gun rack reinforcement ribs 15 are provided at the bottom of the first column 11 and the second column 12 to enhance the strength of the columns.

[0046] Preferably, the first column 11 and the second column 12 can be welded on nearby columns or other physical objects according to local conditions in the steel plant environment to save costs.

[0047] Example 2

[0048] As the instruction manual Figure 1-5 As shown, the utility model further provides a slag scooping gun system, comprising a slag scooping gun 3 and a gun rack, wherein the slag scooping gun 3 is arranged on the gun rack, and the gun rack is the dustproof gun rack as described in Example 1.

[0049] In an optimized implementation manner, the slag lance 3 comprises a gun rod 32 and a gun head 33 , one end of the gun rod 32 is provided with a plug-in end 31 for connecting with a robot, and the gun head 33 is detachably connected to the other end of the gun rod 32 .

[0050] As one of the specific implementations, a slag prevention nut 34 is provided at the other end of the gun head 33 , and the gun head 33 is inserted into the slag prevention nut 34 and fixed by a locking member 35 .

[0051] Preferably, the size of the gun head 33 is smaller than that of the gun barrel 32, and the gun head 33 is fixed on the anti-slag nut 34, which can prevent steel slag from entering the gun barrel 32. The locking piece 35 includes a lifting ring top screw, which is threadedly connected to the anti-slag nut 34, and the screwing direction of the lifting ring top screw is perpendicular to the axial direction of the anti-slag nut 34. When the gun head 33 needs to be replaced, the lifting ring top screw is found, the gun head 33 is taken out, and after replacing the new gun head 33, the lifting ring top screw is tightened to fix the gun head 33 on the gun barrel 32. The gun head 33 and the gun barrel 32 are a split structure, and the gun head 33 can be replaced as needed, which effectively reduces the cost of overall replacement.

[0052] Preferably, the slag gun plug-in end 31 includes a quick-change disk 311, a quick-change disk protective cover 312 is provided on the quick-change disk 311, the quick-change disk protective cover 312 is covered on the quick-change disk 311, and is provided with an opening for connecting with a robot, and the opening is located at the end away from the gun rod 32, a communication module 313 is provided on the quick-change disk, and a concentric plate 314 is provided at the end of the quick-change disk 311 close to the gun rod 32, and the gun rod 32 is connected to the concentric plate 314. Preferably, the gun rod 32 is connected to the concentric plate 314 by bolts, and the concentric plate 314 is connected to the quick-change disk 311 by hexagon socket screws; the gun head 33, the gun rod 32, and the concentric plate 314 are coaxially arranged.

[0053] Preferably, if the slag scoop gun is equipped with a temperature measuring and oxygen determining coupler, the temperature measuring and oxygen determining signal transmission can be transmitted through a quick-change disk communication module.

[0054] When the robot receives the gun-changing action command, the robot moves to the specified position, and the solenoid valve drives the cylinder to extend or retract through the air intake direction of the air pipe joint, thereby controlling the opening and closing of the dustproof unit 21. After the gun-changing action is completed, the dustproof unit 21 remains in a closed state under the action of the cylinder. At this time, the dustproof unit fits the quick-change plate protective cover, and a closed chamber is formed between the dustproof unit and the quick-change plate protective cover, thereby achieving the dustproof effect.

[0055] Those skilled in the art will appreciate that the present invention can be implemented in many other specific forms without departing from the spirit and scope of the present invention. Although the embodiments of the present invention have been described, it should be understood that the present invention should not be limited to this embodiment, and those skilled in the art can make changes and modifications within the spirit and scope of the present invention as defined by the attached claims.

Claims

1. A dustproof gun stand for a slag gun, characterized in that: It includes a gun frame body, which includes a first column for supporting the plug-in end of the slag scoop gun and a second column for supporting the gun barrel of the slag scoop gun, a plurality of support plates are vertically arranged on the first column and the second column, and the support plates on the same layer are arranged at the same height, a dustproof component is provided on one side of the first column, and the dustproof component includes a dustproof body and a driving component for driving the dustproof body to block the plug-in end of the slag scoop gun or to move away from the plug-in end of the slag scoop gun.

2. The dustproof gun stand for slag lance according to claim 1, characterized in that: The dustproof body comprises a plurality of dustproof units, and the dustproof units are arranged in one-to-one correspondence with the support plates on the first column. There are a plurality of driving assemblies, and each of the dustproof units is connected to one of the driving assemblies.

3. The dustproof gun stand of the slag gun according to claim 2, characterized in that: One end of the dustproof unit is hinged on the first column, and the other end is a free end. The hinged end of the dustproof unit is connected to the output end of the driving component.

4. The dustproof gun stand for slag lance according to claim 3, characterized in that: The driving assembly comprises a cylinder, an output end of the cylinder is provided with a cylinder floating joint, and the cylinder floating joint is hinged to the dustproof unit.

5. The dustproof gun stand for slag lance according to claim 4, characterized in that: The dustproof unit is provided with a rotating shaft support, the rotating shaft support is provided with a rotating shaft, and the cylinder floating joint is connected to the rotating shaft.

6. The dustproof gun stand of the slag gun according to claim 1, characterized in that: The dustproof component also includes a third column, and the driving component is arranged on the third column.

7. The dustproof gun stand of the slag gun according to claim 1, characterized in that: A plurality of gun rack reinforcing ribs are disposed at the bottom of the first column and the second column.

8. A slag lance system, comprising a slag lance and a lance stand, wherein the slag lance is arranged on the lance stand, and characterized in that: The gun rack is the dustproof gun rack according to any one of claims 1-7.

9. The slag gun system according to claim 8, characterized in that: The slag scooping gun comprises a gun rod and a gun head. One end of the gun rod is provided with a plug end for connecting with a robot, and the gun head is detachably connected to the other end of the gun rod.

10. The slag gun system according to claim 9, characterized in that: The other end of the gun rod is provided with an anti-slag nut, and the gun head is inserted into the anti-slag nut and fixed by a locking piece.

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