Furnace number marking tool for hot forge piece

Abstract

The utility model provides a furnace number marking tool for hot forgings. The furnace number marking tool comprises a trolley, a control host is arranged on the trolley, a vertical support is vertically installed on the trolley, a first linear driving mechanism is arranged on one side of the vertical support, and a strip-shaped installation base is horizontally installed on one side of the first linear driving mechanism. A second linear driving mechanism perpendicular to the first linear driving mechanism is mounted at the top of the strip-shaped mounting seat, a strip-shaped supporting arm is mounted at the top of the second linear driving mechanism, and the strip-shaped supporting arm is driven by the second linear driving mechanism to be drawn in and out above the strip-shaped mounting seat; the laser marking device further comprises a laser marking head which is installed on the top of the free end of the strip-shaped supporting arm. When the steel furnace number marking device is used, after the laser marking head reaches a preset position, the control host controls the laser marking head to start to mark, and furnace numbers can be marked on the surface of a steel furnace. Any character can be carved through the laser marking head, and meanwhile any position on the surface of the steel furnace can be carved.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace numbering, in particular to a tool for furnace numbering of hot forgings. Background Art

[0002] The furnace number refers to the steelmaking furnace number, that is, the number of the melting furnace used in the steelmaking process. This number is used to uniquely identify a heat in the steelmaking process, and this number can be used to query the quality and process status of the steel produced in that heat. Each heat of steel is assigned a unique furnace number, which contains specific steelmaking information such as the steelmaker code, year, converter number (furnace seat number), and sequence number (serial number). This information is crucial for tracking the quality and performance of steel, as the chemical composition and smelting conditions of each heat can vary slightly, affecting the characteristics of the final product.

[0003] Steelmaking furnaces are large in size, and stamping furnace numbers on the surface of steelmaking furnaces is not only time-consuming and laborious, but also difficult to operate due to the large mass of the steelmaking furnace. For example, the hot forging furnace number stamping tool proposed in document number "CN211251879U" points out in paragraph

[0013] of the specification that the digital steel stamps of the hot forging furnace numbers are first arranged in the required order and then placed in the box body. After placement, the tightening bolts are tightened so that the digital steel stamp and the box body become a whole and the digital steel stamp does not move. One person holds the metal handle and places the utility model with the digital steel stamp facing down on the surface of the hot forging. The press can print the arranged furnace number on the surface of the hot forging with a light press. This method can only stamp numbers, but not words or English letters, and the operation is cumbersome. The digital steel stamp needs to be adjusted each time the number is stamped. For this reason, we propose a hot forging furnace number stamping tool to solve the above technical problems. Utility Model Content

[0004] In view of the shortcomings of the existing furnace numbering tools that have a cumbersome operation process, the utility model provides a hot forging furnace numbering tool, which has the advantages of laser marking and can be moved at will, simple operation and easy use, solving the problems raised in the above background technology.

[0005] The technical solution of the present utility model is implemented as follows: a hot forging furnace numbering tool includes a trolley, a control host is provided on the trolley, a vertical bracket is vertically installed on the trolley, a first linear drive mechanism is provided on one side of the vertical bracket, and a strip mounting seat is horizontally installed on one side of the first linear drive mechanism; a second linear drive mechanism perpendicular to the first linear drive mechanism is installed on the top of the strip mounting seat, a strip support arm is installed on the top of the second linear drive mechanism, and the strip support arm is moved in and out above the strip mounting seat under the drive of the second linear drive mechanism; a laser typing head is also included, and the laser typing head is installed on the top of the free end of the strip support arm; the control host is respectively connected to the laser typing head, the first linear drive mechanism, and the second linear drive mechanism.

[0006] Preferably, the trolley comprises a frame, four corners of the frame are provided with outwardly extending support arms, and the ends of the support arms are respectively provided with running wheels.

[0007] Preferably, a control cabinet is provided on the vehicle frame, the control host is arranged in the control cabinet, and the vertical bracket is located on one side of the control cabinet; a push handle and an operation button are provided on the side of the top of the control cabinet away from the vertical bracket, and the operation button is connected to the control host.

[0008] Preferably, the first linear drive mechanism includes a U-shaped frame, a vertical bracket is placed in the U-shaped frame, guide rails are provided on both sides of the vertical bracket, each guide rail is connected to the U-shaped frame through a slider, and a strip mounting seat is installed on the side of the U-shaped frame; a first linear module is installed on the side of the vertical bracket between the two guide rails, the first linear module is connected to the U-shaped frame, and the first linear module is connected to the control host.

[0009] Preferably, the second linear drive mechanism includes a second linear module installed on the top of the strip mounting seat, the strip support arm is installed above the second linear module, the strip support arm and the strip mounting seat are connected by a slide rail, and the second linear module is connected to the control host.

[0010] Preferably, the laser typing head is installed on the top of the mounting plate, and the middle parts of both sides of the mounting plate are rotatably connected to supports, and the bottom of the supports are fixed to the strip support arm; one end of the bottom of the mounting plate is rotatably connected to an electric telescopic rod, the electric telescopic rod is tilted and its bottom is rotatably connected to the strip support arm, and the electric telescopic rod is connected to the control host.

[0011] Preferably, a distance sensor is installed on the free end of the strip-shaped support arm, and the distance sensor is connected to the control host.

[0012] Compared to existing technologies, the present invention involves pushing the cart to the side of a steelmaking furnace. The first linear module then controls the laser marking head to raise and lower it to a preset height. The second linear module then extends the bar-shaped mounting base forward. Once the laser marking head reaches the preset position, the host computer controls the laser marking head to start marking, effectively marking the furnace number on the surface. The laser marking head allows for the marking of any text, offering simple and convenient operation and the ability to mark any location on the furnace surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of placement between the utility model and the steelmaking furnace.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 .

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 .

[0017] Figure 4 This is a schematic diagram of the specific installation structure of the laser typing head of the present utility model.

[0018] In the figure: 1. Frame; 2. Support arm; 3. Travel wheel; 4. Push handle; 5. Operation button; 6. Control cabinet; 7. First linear module; 8. Laser typing head; 9. Guide rail; 10. Bar support arm; 11. Distance sensor; 12. Vertical bracket; 13. Mounting plate; 14. Slide rail; 15. Second linear module; 16. Bar mounting base; 17. Support; 18. U-shaped frame; 19. Electric telescopic rod. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solution of the present invention in conjunction with the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Reference Figures 1 to 4 The utility model provides a technical solution: a hot forging furnace numbering tool, including a trolley, the trolley includes a frame 1, the four corners of the frame 1 are provided with outwardly extending support arms 2, the ends of the support arms 2 are respectively provided with walking wheels 3, such as Figure 1 and Figure 2 As shown, the support arms 2 extend outward along the four corners of the frame 1, which can enlarge the support area of ​​the frame 1 in disguise and make the frame 1 more stable. When in use, the four running wheels 3 are all braked universal wheels, or the two running wheels 3 at one end of the frame are designed as fixed wheels, while the two running wheels 3 at the other end of the frame are universal wheels.

[0021] The frame 1 is provided with a control cabinet 6, and the trolley is provided with a control host and a laser marking head 8. In reality, the laser marking head 8 includes a laser, a galvanometer, and a field lens, and the control host is used to control the laser marking head 8, so that the laser beam emitted by the laser passes through the galvanometer and the field lens in sequence and irradiates the object to be engraved. When in use, the control host can be set in the control cabinet 6. A push handle 4 and an operating button 5 are provided on the top of the control cabinet 6 away from the vertical bracket 12. The operating button 5 is connected to the control host and includes a button, an adjustment button, etc. Figure 2 As shown, the control host is also connected to the mains via a power cord, which can be placed on the vehicle frame 1.

[0022] like Figure 1 and Figure 2 As shown, a vertical bracket 12 is vertically installed on the trolley, and the vertical bracket 12 is located on one side of the control cabinet 6. The vertical bracket 12 is specifically installed at the edge of the frame 1;

[0023] A first linear drive mechanism is provided on one side of the vertical support 12. The first linear drive mechanism includes a U-shaped frame 18. Figure 4 As shown, the vertical support 12 is placed within the U-shaped frame 18. Guide rails 9 are provided on either side of the vertical support 12, each connected to the U-shaped frame 18 via a slider. A first linear module 7 is mounted on the side of the vertical support 12 between the two guide rails 9. This first linear module 7 is connected to the U-shaped frame 18, which in turn is connected to the control host. Driven by the first linear module 7, the U-shaped frame 18 can reciprocate up and down along the guide rails 9.

[0024] The strip mounting seat 16 is located on the side of the first linear module 7 and the two are arranged vertically. The strip mounting seat 16 is horizontally installed on the side of the U-shaped frame 18, so that the strip mounting seat 16 can move up and down as the U-shaped frame 18 rises and falls.

[0025] A second linear drive mechanism is installed on the top of the strip mounting seat 16, which is perpendicular to the first linear drive mechanism. Figure 4 As shown, the second linear drive mechanism includes a second linear module 15 mounted on top of a bar-shaped mounting seat 16. A bar-shaped support arm 10 is mounted above the second linear module 15. The bar-shaped support arm 10 and the bar-shaped mounting seat 16 are connected by a slide rail 14. The second linear module 15 is connected to the control host. Driven by the second linear module 15, the bar-shaped mounting seat 16 can be extended outward like a drawer and then returned to the top of the bar-shaped mounting seat 16. The slide rail 14 supports the bar-shaped mounting seat 16, ensuring more stable reciprocating motion of the bar-shaped mounting seat 16. There is at least one slide rail 14.

[0026] Specifically, the laser marking head 8 is mounted on the top of the free end of the bar-shaped support arm 10. The control host is connected to the laser marking head 8, the first linear module 7, and the second linear module 15. The first linear module 7 can change the height of the laser marking head 8, and the bar-shaped mounting base 16 can be driven by the second linear module 15 to move forward and retract. When in use, push the trolley to the side of the steelmaking furnace (such as Figure 1 As shown), the first linear module 7 is controlled to drive the laser marking head to rise and fall to a preset height. When the height of the laser marking head 8 is adjusted, the second linear module 15 drives the bar mounting base 16 to extend forward, so that the laser marking head 8 moves toward the steelmaking furnace. When the laser marking head 8 reaches the preset position, the control host controls the laser marking head 8 to start engraving, and the furnace number, that is, the furnace tank number, can be engraved on the surface of the steelmaking furnace.

[0027] Furthermore, the surface of the steelmaking furnace corresponding to the laser typing head 8 may be a curved surface (such as Figure 1 To facilitate alignment with the curved surface, the laser marking head 8 is mounted on top of a mounting plate 13. A support 17 is pivotally connected to the center of each side of the mounting plate 13. The bottom of each support 17 is fixed to the bar-shaped support arm 10. A motorized telescopic rod 19 is pivotally connected to one end of the bottom of the mounting plate 13. This rod 19 is tilted and pivotally connected to the bar-shaped support arm 10. It is also connected to the control unit. This rod 19 rotates the mounting plate 13 around the support 17, adjusting the angle of the laser marking head 8 so that it is perpendicular to the curved surface.

[0028] Furthermore, a distance sensor 11 is installed on the free end of the bar arm 10. The distance sensor 11 is connected to the control host. The distance sensor 11 can control the distance between the laser typing head 8 and the steelmaking furnace, which can avoid collision and also control the distance between the laser typing head 8 and the steelmaking furnace.

[0029] Based on the above embodiment, further optimization can be performed. The first linear module 7 and the second linear module 15 in the present application are screw linear drive modules, linear motors or belt linear drive modules.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tool for hot forging furnace numbering, comprising a trolley with a control host mounted thereon, characterized in that: A vertical bracket (12) is vertically mounted on the trolley, a first linear drive mechanism is provided on one side of the vertical bracket (12), and a strip-shaped mounting seat (16) is horizontally mounted on one side of the first linear drive mechanism; A second linear drive mechanism perpendicular to the first linear drive mechanism is installed on the top of the strip-shaped mounting seat (16); a strip-shaped support arm (10) is installed on the top of the second linear drive mechanism; the strip-shaped support arm (10) is moved in and out above the strip-shaped mounting seat (16) under the drive of the second linear drive mechanism; It also includes a laser typing head (8), which is installed on the top of the free end of the bar-shaped support arm (10); and a control host is connected to the laser typing head (8), the first linear drive mechanism, and the second linear drive mechanism respectively.

2. The hot forging numbering tool according to claim 1, characterized in that: The trolley comprises a frame (1), wherein four corners of the frame (1) are provided with outwardly extending support arms (2), and the ends of the support arms (2) are respectively provided with running wheels (3).

3. The hot forging furnace numbering tool according to claim 2, characterized in that: A control cabinet (6) is provided on the vehicle frame (1), a control host is arranged in the control cabinet (6), and a vertical bracket (12) is located on one side of the control cabinet (6); A push handle (4) and an operating button (5) are provided on the top of the control cabinet (6) at one side away from the vertical support (12), and the operating button (5) is connected to the control host.

4. The hot forging numbering tool according to claim 1, characterized in that: The first linear drive mechanism includes a U-shaped frame (18), a vertical support (12) is placed in the U-shaped frame (18), guide rails (9) are respectively provided on both sides of the vertical support (12), each guide rail (9) is connected to the U-shaped frame (18) through a slider, and a strip mounting seat (16) is installed on the side of the U-shaped frame (18); A first linear module (7) is installed on the side of the vertical bracket (12) between the two guide rails (9), the first linear module (7) is connected to the U-shaped frame (18), and the first linear module (7) is connected to the control host.

5. The hot forging furnace numbering tool according to claim 4, characterized in that: The second linear drive mechanism comprises a second linear module (15) mounted on the top of the strip mounting seat (16); the strip support arm (10) is mounted above the second linear module (15); the strip support arm (10) and the strip mounting seat (16) are connected via a slide rail (14); and the second linear module (15) is connected to the control host.

6. The hot forging numbering tool according to claim 1, characterized in that: The laser typing head (8) is mounted on the top of the mounting plate (13), and the middle of both sides of the mounting plate (13) are rotatably connected to the support (17), and the bottom of the support (17) is fixed to the strip support arm (10); One end of the bottom of the mounting plate (13) is rotatably connected to an electric telescopic rod (19), which is tilted and has a bottom rotatably connected to the strip-shaped support arm (10), and the electric telescopic rod (19) is connected to a control host.

7. The hot forging numbering tool according to claim 1, characterized in that: A distance sensor (11) is installed on the free end of the strip-shaped support arm (10), and the distance sensor (11) is connected to the control host.

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