A spraying mechanism of a continuous casting slab aluminum wire spraying number machine

Abstract

The utility model is suitable for identification spraying technical field provides a kind of spraying mechanism of continuous casting slab aluminium wire number spraying machine, including the support seat of installation on continuous casting slab aluminium wire number spraying machine, fixed mounting has cover on the support seat, the inside of cover is provided with spraying mechanism;Cavity being opened in the cover, the gas outlet hole for heat dissipation is opened on the inner wall of cavity;Assemble on the cover and be used for the gas delivery mechanism of cooling spraying mechanism.This scheme provides the spraying mechanism of continuous casting slab aluminium wire number spraying machine, solves the technical problem that the spraying mechanism of existing continuous casting slab aluminium wire number spraying machine will constitute potential safety threat to maintenance personnel when carrying out overhaul work under high temperature.

Description

Technical Field

[0001] This utility model belongs to the field of marking and spraying technology, and in particular relates to a spraying mechanism for a continuous casting slab aluminum wire marking machine. Background Technology

[0002] The spraying mechanism of the aluminum wire marking machine for continuous casting slabs is a specialized device used to spray markings (such as serial numbers, production information, etc.) onto the surface of continuously casting slabs. Its core function is to melt aluminum wire and spray it onto the slab surface to form clear and durable markings.

[0003] However, in practical applications, the existing spraying mechanism of the continuous casting slab aluminum wire marking machine faces a significant technical challenge. Since the continuous casting slab itself is in a high-temperature state, the spraying mechanism will inevitably absorb a large amount of heat when it approaches and sprays it. After long-term continuous operation, the temperature of the spraying mechanism will rise significantly. This high-temperature environment has an adverse impact on maintenance work. Especially when a fault occurs and emergency repairs are needed, the high-temperature spraying mechanism will pose a potential safety threat to maintenance personnel and increase the risk of burns.

[0004] Therefore, it is necessary to provide a spraying mechanism for a continuous casting slab aluminum wire marking machine to solve the above problems. Utility Model Content

[0005] To address the technical problem that the spraying mechanism of existing continuous casting slab aluminum wire marking machines poses a potential safety threat to maintenance personnel during high-temperature maintenance, this utility model provides a spraying mechanism for a continuous casting slab aluminum wire marking machine.

[0006] This utility model is implemented as follows: a spraying mechanism for a continuous casting slab aluminum wire marking machine includes: a support base installed on the continuous casting slab aluminum wire marking machine, a cover fixedly installed on the support base, and a spraying mechanism disposed inside the cover; a cavity opened on the cover, and an air outlet for heat dissipation opened on the inner wall of the cavity; and a gas conveying mechanism assembled on the cover for cooling the spraying mechanism.

[0007] Preferably, the gas delivery mechanism includes: a fan fixedly installed on the top of the cover, a connecting pipe fixedly installed on the exhaust end of the fan, one end of the connecting pipe extending into the interior of the cavity, and a flow groove formed on the connecting pipe; an inlet pipe and an outlet pipe fixedly installed on the connecting pipe, both of the inlet pipe and the outlet pipe being connected to the interior of the flow groove.

[0008] Preferably, the spraying mechanism of the continuous casting slab aluminum wire marking machine further includes a lifting mechanism installed on the cover, the lifting mechanism being used to lift the spraying mechanism.

[0009] Preferably, the lifting mechanism includes: a screw sleeve rotatably mounted on the cover, with a screw threaded onto the screw sleeve; a first mounting plate fixedly mounted on the bottom end of the screw, with a second mounting plate disposed on the first mounting plate, the bottom of the second mounting plate being fixedly connected to the spraying mechanism; a servo motor fixedly mounted on the inner wall of the cavity, with a first bevel gear fixedly sleeved on the output shaft of the servo motor; and a second bevel gear fixedly sleeved on the screw sleeve, the second bevel gear meshing with the first bevel gear.

[0010] Preferably, a sleeve is fixedly installed on the cover, and a sliding rod is slidably installed on the sleeve, with the bottom end of the sliding rod fixedly connected to the first mounting plate.

[0011] Preferably, the first mounting plate is fixedly mounted on top of the second mounting plate by bolts.

[0012] Preferably, a filter screen is fixedly installed on the air inlet end of the fan, and the filter screen is used to block dust.

[0013] Preferably, a baffle is fixedly installed at the top end of the screw, and the cover is U-shaped.

[0014] Compared with related technologies, the spraying mechanism of the continuous casting slab aluminum wire marking machine provided by this utility model has the following beneficial effects:

[0015] This solution utilizes a gas delivery mechanism to deliver cooler gas into the cavity. This gas exits through multiple vents and blows onto the surface of the spraying mechanism, effectively cooling it when the mechanism is hot. This prevents the surface temperature of the spraying mechanism from becoming too high, thus avoiding the risk of burns during maintenance and improving safety. The lifting mechanism allows the spraying mechanism to be moved out of or inside the enclosure. When the spraying mechanism is removed from the enclosure, it makes maintenance easier for personnel to perform maintenance. Attached Figure Description

[0016] Figure 1 This is a cross-sectional structural schematic diagram of the spraying mechanism of a continuous casting slab aluminum wire marking machine provided by this utility model;

[0017] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in the figure;

[0018] Figure 3 for Figure 1 An enlarged structural diagram of part B shown in the figure;

[0019] Figure 4 This is a schematic diagram of the assembly structure of the sleeve and slide rod in this utility model.

[0020] Reference numerals in the attached drawings: 1. Continuous casting plate aluminum wire marking machine; 2. Support base; 3. Cover; 4. Spraying mechanism; 5. Cavity; 6. Air outlet; 7. Fan; 8. Connecting pipe; 9. Flow channel; 10. Water inlet pipe; 11. Water outlet pipe; 12. Screw sleeve; 13. Screw; 14. First mounting plate; 15. Second mounting plate; 16. Servo motor; 17. First bevel gear; 18. Second bevel gear; 19. Sleeve; 20. Slide rod. Detailed Implementation

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification and the foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification or the foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0022] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] This utility model embodiment provides a spraying mechanism for a continuous casting slab aluminum wire marking machine, such as... Figure 1-4 As shown, the spraying mechanism of the continuous casting slab aluminum wire marking machine includes: a support base 2 installed on the continuous casting slab aluminum wire marking machine 1, a cover 3 fixedly installed on the support base 2, and a spraying mechanism 4 disposed inside the cover 3; a cavity 5 opened on the cover 3, and an air outlet 6 for heat dissipation opened on the inner wall of the cavity 5; and a gas conveying mechanism assembled on the cover 3 for cooling the spraying mechanism 4.

[0024] In this design, before use, the cold water conveying device can be connected to the inlet pipe 10 of the gas conveying mechanism via a water pipe, and then the outlet pipe 11 can be connected to a suitable location or device via another water pipe. After connection, the device can be used. During use, the spraying mechanism 4 can be used to spray the continuously cast slab. The spraying mechanism 4 is a mature existing technology, and its principle will not be described here. During the spraying process, if the surface temperature of the spraying mechanism 4 becomes too high due to prolonged operation, the gas conveying mechanism can be used to deliver cooler gas into the cavity 5. This gas will be discharged from multiple air outlets 6, and the discharged gas will blow onto the surface of the spraying mechanism 4 to effectively cool it down. This prevents the surface temperature of the spraying mechanism 4 from becoming too high and effectively avoids the risk of burns when maintenance is required, thus improving the safety of the spraying mechanism 4 during maintenance.

[0025] In a further preferred embodiment of this utility model, the gas conveying mechanism includes: a fan 7 fixedly installed on the top of the cover 3, a connecting pipe 8 fixedly installed on the exhaust end of the fan 7, one end of the connecting pipe 8 extending into the interior of the cavity 5, and a flow groove 9 formed on the connecting pipe 8; an inlet pipe 10 and an outlet pipe 11 fixedly installed on the connecting pipe 8, and both the inlet pipe 10 and the outlet pipe 11 are connected to the interior of the flow groove 9.

[0026] In this embodiment, the gas delivery mechanism is used to cool the spraying mechanism 4. During use, cold water can be injected into the inlet pipe 10 through the cold water delivery equipment. Then, the cold water will enter the flow channel 9. The cold water entering the flow channel 9 will absorb the heat of the connecting pipe 8, causing the temperature of the connecting pipe 8 to drop. Then, the water in the flow channel 9 will be discharged from the outlet pipe 11. During this process, the fan 7 will continuously inject gas into the connecting pipe 8. Since the temperature of the connecting pipe 8 is low, the temperature of the gas entering the connecting pipe 8 will also drop. The cooled gas will then enter the cavity 5 and finally be discharged from the air outlet 6, thus cooling the spraying mechanism 4. The cooling effect is good.

[0027] In a further preferred embodiment of the present invention, the spraying mechanism of the continuous casting slab aluminum wire marking machine further includes a lifting mechanism installed on the cover 3, the lifting mechanism being used to lift the spraying mechanism 4.

[0028] In this embodiment, the use of the lifting mechanism enables the spraying mechanism 4 to be lifted and lowered, allowing the spraying mechanism 4 to be removed from the cover 3 during maintenance.

[0029] In a further preferred embodiment of this utility model, the lifting mechanism includes: a screw sleeve 12 rotatably mounted on the cover 3, with a screw rod 13 threadedly mounted on the screw sleeve 12; a first mounting plate 14 fixedly mounted on the bottom end of the screw rod 13, with a second mounting plate 15 provided on the first mounting plate 14, the bottom of the second mounting plate 15 being fixedly connected to the spraying mechanism 4; a servo motor 16 fixedly mounted on the inner wall of the cavity 5, with a first bevel gear 17 fixedly sleeved on the output shaft of the servo motor 16; and a second bevel gear 18 fixedly sleeved on the screw sleeve 12, the second bevel gear 18 meshing with the first bevel gear 17.

[0030] In this embodiment, when the lifting mechanism is in use, the servo motor 16 is started, which drives the first bevel gear 17 to rotate. The first bevel gear 17 drives the second bevel gear 18 to rotate, and the second bevel gear 18 drives the screw sleeve 12 to rotate on the cover 3. The screw sleeve 12 drives the screw rod 13 to move vertically, and the screw rod 13 drives the first mounting plate 14, the second mounting plate 15, and the spraying mechanism 4 to move vertically. This allows the spraying mechanism 4 to be moved out of the cover 3 or moved into the inside of the cover 3.

[0031] In a further preferred embodiment of the present invention, a sleeve 19 is fixedly installed on the cover 3, and a slide rod 20 is slidably installed on the sleeve 19. The bottom end of the slide rod 20 is fixedly connected to the first mounting plate 14.

[0032] In this embodiment, the use of sleeve 19 and slide bar 20 together can improve the stability of the spraying mechanism 4 during vertical lifting and lowering, and prevent rotation during vertical lifting and lowering.

[0033] In a further preferred embodiment of the present invention, the first mounting plate 14 is fixedly mounted on the top of the second mounting plate 15 by bolts.

[0034] In this embodiment, the use of bolts can both fix the first mounting plate 14 and the second mounting plate 15, and also remove the second mounting plate 15 from the first mounting plate 14, so that the spraying mechanism 4 can be removed and replaced when needed.

[0035] In a further preferred embodiment of the present invention, a filter screen is fixedly installed on the air inlet end of the fan 7, and the filter screen is used to block dust.

[0036] In this embodiment, the use of a filter screen can effectively block dust and other impurities from entering the fan 7, reduce wear on the fan blades and internal parts, and protect the fan 7 from damage.

[0037] In a further preferred embodiment of the present invention, a baffle is fixedly installed at the top end of the screw 13, and the cover 3 is configured as U-shaped.

[0038] In this embodiment, the use of a baffle can effectively prevent the screw 13 from coming out of the sleeve 12 during descent, thus ensuring the safety of the spraying mechanism 4.

[0039] In summary, compared with related technologies, this solution utilizes a gas delivery mechanism to deliver lower-temperature gas into the cavity 5. This gas is discharged from multiple vents 6, and the discharged gas blows onto the surface of the spraying mechanism 4. This effectively cools the spraying mechanism 4 when its temperature is high, preventing the surface temperature of the spraying mechanism 4 from becoming too high. This effectively avoids the risk of burns when maintenance work is required on the spraying mechanism 4, improving the safety of the spraying mechanism 4 during maintenance. The lifting mechanism allows the spraying mechanism 4 to be moved out of the cover 3 or moved into the inside of the cover 3. When the spraying mechanism 4 is moved out of the cover 3, it makes it easier for maintenance personnel to perform maintenance work on the spraying mechanism 4.

[0040] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A spraying mechanism of a continuous casting slab aluminum wire number spraying machine, characterized by, include: A support base (2) is installed on the continuous casting plate aluminum wire marking machine (1), and a cover (3) is fixedly installed on the support base (2). A spraying mechanism (4) is provided inside the cover (3). A cavity (5) is formed on the cover (3), and an air outlet (6) for heat dissipation is formed on the inner wall of the cavity (5). A gas delivery mechanism for cooling the spraying mechanism is mounted on the cover (3).

2. The spraying mechanism of the continuous casting slab aluminum wire marking machine according to claim 1, characterized in that, The gas delivery mechanism includes: A fan (7) is fixedly installed on the top of the cover (3). A connecting pipe (8) is fixedly installed on the exhaust end of the fan (7). One end of the connecting pipe (8) extends into the interior of the cavity (5). A flow groove (9) is provided on the connecting pipe (8). The inlet pipe (10) and outlet pipe (11) are fixedly installed on the connecting pipe (8), and both the inlet pipe (10) and the outlet pipe (11) are connected to the interior of the flow channel (9).

3. The spraying mechanism of the continuous casting slab aluminum wire marking machine as described in claim 1, characterized in that, The spraying mechanism of the continuous casting slab aluminum wire marking machine also includes a lifting mechanism installed on the cover (3), which is used to lift the spraying mechanism (4).

4. The spraying mechanism of the continuous casting slab aluminum wire marking machine as described in claim 3, characterized in that, The lifting mechanism includes: Rotate the screw sleeve (12) installed on the cover (3), and the screw sleeve (12) is threaded with a screw rod (13); A first mounting plate (14) is fixedly installed at the bottom end of the screw (13), and a second mounting plate (15) is provided on the first mounting plate (14). The bottom of the second mounting plate (15) is fixedly connected to the spraying mechanism (4). A servo motor (16) is fixedly installed on the inner wall of the cavity (5), and a first bevel gear (17) is fixedly sleeved on the output shaft of the servo motor (16). A second bevel gear (18) is fixedly sleeved on the screw sleeve (12), and the second bevel gear (18) meshes with the first bevel gear (17).

5. The spraying mechanism of the continuous casting slab aluminum wire marking machine as described in claim 4, characterized in that, A sleeve (19) is fixedly installed on the cover (3), and a slide rod (20) is slidably installed on the sleeve (19). The bottom end of the slide rod (20) is fixedly connected to the first mounting plate (14).

6. The spraying mechanism of the continuous casting slab aluminum wire marking machine as described in claim 4, characterized in that, The first mounting plate (14) is fixedly mounted on the top of the second mounting plate (15) by bolts.

7. The spraying mechanism of the continuous casting slab aluminum wire marking machine as described in claim 2, characterized in that, A filter screen is fixedly installed on the air inlet end of the fan (7), and the filter screen is used to block dust.

8. The spraying mechanism of the continuous casting slab aluminum wire marking machine as described in claim 4, characterized in that, A baffle is fixedly installed at the top of the screw (13), and the cover (3) is U-shaped.

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