A twin flame mobile spray lubrication system for aluminum alloy cast-rolling

Abstract

The utility model relates to aluminium alloy cast rolling technical field, and disclose a kind of aluminium alloy cast rolling lubrication system of double-end flame mobile spraying, solve the problem of existing aluminium alloy cast rolling spraying lubrication effect is not good, it includes first flame spraying lubricating mechanism and second flame spraying lubricating mechanism, first flame spraying lubricating mechanism and second flame spraying lubricating mechanism are all installed in the front of aluminium alloy casting mill, first flame spraying lubricating mechanism and second flame spraying lubricating mechanism are all by mobile drive mechanism, auxiliary support mechanism one, auxiliary support mechanism two, mixed feed pipe one, flame spraying pipe one, mixed feed pipe two and flame spraying pipe two constitute, mobile drive mechanism is by support box, servo motor, drive gear, rack one and rack two constitute;Through the lubrication system, double-end flame spraying can be realized, and it is suitable for the spraying lubrication work of longer roller.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy casting and rolling technology, specifically a dual-head flame moving spraying lubrication system for aluminum alloy casting and rolling. Background Technology

[0002] To avoid roller sticking during the production of aluminum alloy cast and rolled plates, the industry generally uses flame spraying and baking to heat the rolls, so as to form a smooth oxide film on the roll surface and increase the roll surface temperature. Existing flame spraying mechanisms are usually single-head spraying structures. When the roll is long, the reciprocating movement of the flame spraying tube needs to be increased, but increasing the movement speed can easily cause uneven spraying. Therefore, this application proposes a dual-head flame moving spraying aluminum alloy cast and rolled lubrication system. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a dual-head flame moving spraying lubrication system for aluminum alloy casting and rolling, which effectively solves the problem of poor lubrication effect of existing aluminum alloy casting and rolling spraying.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dual-head flame-driven mobile spraying lubrication system for aluminum alloy casting and rolling, comprising a first flame-driven lubrication mechanism and a second flame-driven lubrication mechanism. Both the first and second flame-driven lubrication mechanisms are installed on the front of the aluminum alloy casting and rolling mill. The first and second flame-driven lubrication mechanisms correspond to the upper and lower rolls inside the aluminum alloy casting and rolling mill, respectively. Both the first and second flame-driven lubrication mechanisms are composed of a mobile drive mechanism, an auxiliary support mechanism one, an auxiliary support mechanism two, a mixing feed pipe one, a flame-driven spraying pipe one, a mixing feed pipe two, and a flame-driven spraying pipe two. The mobile drive mechanism, the auxiliary support mechanism one, and the auxiliary support mechanism two are all fixedly connected to the aluminum alloy casting and rolling mill. The mixing feed pipe one and the mixing feed pipe two are respectively wound around the auxiliary support mechanism one and the auxiliary support mechanism two. The flame-driven spraying pipe one and the flame-driven spraying pipe two are respectively fixedly connected to the bottom ends of the mixing feed pipe one and the mixing feed pipe two and are connected through the mobile drive mechanism.

[0005] The moving drive mechanism consists of a support box, a servo motor, a drive gear, rack one, and rack two. The servo motor is fixedly connected to the middle position at the top of the support box. The drive gear is rotatably connected to the middle position inside the support box and is fixedly connected to the output shaft of the servo motor. Rack one and rack two are centrally symmetrically installed on both sides inside the support box and are slidably connected to the support box. Both rack one and rack two mesh with the drive gear. Flame spray pipe one and flame spray pipe two are respectively connected through one end of rack one and rack two.

[0006] Preferably, a slide bar is fixedly provided on one side of both rack one and rack two, and a limiting slide groove is provided on both sides of the inside of the support box to slide and connect with the slide bar.

[0007] Preferably, one end of rack one and rack two are provided with mounting holes that match flame spray tube one and flame spray tube two, and the top and bottom surfaces of the support box are provided with two strip-shaped through grooves that match flame spray tube one and flame spray tube two.

[0008] Preferably, both the first auxiliary support mechanism and the second auxiliary support mechanism consist of a mounting base, a support beam, two limiting crossbars, and several movable supports. The support beam is fixedly connected to the aluminum alloy casting and rolling mill through the mounting base. A strip-shaped mounting groove is provided at the top of the support beam. The limiting crossbars are fixedly connected inside the strip-shaped mounting groove, and the movable supports are slidably sleeved on the limiting crossbars.

[0009] Preferably, the top of the movable support is provided with a snap-fit ​​groove that matches the mixing feed pipe one and the mixing feed pipe two, and the top of both sides inside the snap-fit ​​groove is provided with a limiting protrusion.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] (1) In operation, by setting up a first flame spraying lubrication mechanism and a second flame spraying lubrication mechanism consisting of a moving drive mechanism, an auxiliary support mechanism one, an auxiliary support mechanism two, a mixing feed pipe one, a flame spraying pipe one, a mixing feed pipe two and a flame spraying pipe two, flame spraying lubrication of the roll can be achieved, avoiding the roll from sticking to the aluminum alloy cast plate. By setting up a moving drive mechanism consisting of a support box, a servo motor, a drive gear, a rack one and a rack two, the flame spraying pipe one and the flame spraying pipe two can be driven to move back and forth, improving the uniformity of flame spraying.

[0012] (2) By setting up auxiliary support mechanism one and auxiliary support mechanism two, which consist of mounting base, support beam, two limit crossbars and several movable supports, stable support can be achieved for mixing feed pipe one and mixing feed pipe two, avoiding sliding friction between mixing feed pipe one and mixing feed pipe two and the support beam during movement, which can easily cause wear, thereby improving the service life and safety of mixing feed pipe one and mixing feed pipe two. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram:

[0015] Figure 1This is a schematic diagram of the aluminum alloy casting and rolling lubrication system for dual-head flame mobile spraying according to this utility model;

[0016] Figure 2 This is a schematic diagram of the first flame spraying lubrication mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the mobile drive mechanism of this utility model;

[0018] Figure 4 This is a top sectional view of the mobile drive mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the auxiliary support mechanism of this utility model;

[0020] Figure 6 This is a partial structural diagram of the auxiliary support mechanism of this utility model;

[0021] In the diagram: 1. First flame spraying lubrication mechanism; 2. Second flame spraying lubrication mechanism; 3. Aluminum alloy casting and rolling mill; 4. Moving drive mechanism; 5. Auxiliary support mechanism one; 6. Auxiliary support mechanism two; 7. Mixing feed pipe one; 8. Flame spraying pipe one; 9. Mixing feed pipe two; 10. Flame spraying pipe two; 11. Support box; 12. Servo motor; 13. Drive gear; 14. Rack one; 15. Rack two; 16. Sliding bar; 17. Limiting slide groove; 18. Mounting hole; 19. Strip through groove; 20. Mounting seat; 21. Support beam; 22. Limiting crossbar; 23. Moving support; 24. Strip mounting groove; 25. Snap-fit ​​groove; 26. Limiting protrusion. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Depend on Figures 1 to 6This invention discloses a dual-head flame-driven lubrication system for aluminum alloy casting and rolling, comprising a first flame-driven lubrication mechanism 1 and a second flame-driven lubrication mechanism 2. Both mechanisms are mounted on the front of an aluminum alloy casting and rolling mill 3, corresponding to the upper and lower rolls inside the mill 3, respectively. Each mechanism is supported by a moving drive mechanism 4 and an auxiliary support mechanism. The system comprises 5, 6, 7, 8, 9, and 10 of auxiliary support mechanism 1 and auxiliary support mechanism 2. The moving drive mechanism 4, auxiliary support mechanism 1 and auxiliary support mechanism 2 are all fixedly connected to the aluminum alloy casting and rolling mill 3. The 7 and 9 of the mixed feed pipes are respectively wound around the 5 and 6 of the auxiliary support mechanism 1 and auxiliary support mechanism 2, respectively. The 8 and 10 of the flame spraying pipes are respectively fixedly connected to the bottom ends of the 7 and 9 of the mixed feed pipes and are connected through the moving drive mechanism 4.

[0024] The moving drive mechanism 4 supports and moves the flame spray pipe 1 8 and the flame spray pipe 2 10. The flame spray pipe 1 8 and the flame spray pipe 2 10 are used to spray the roll with flame. The mixing supply pipe 1 7 and the mixing supply pipe 2 9 supply gas to the flame spray pipe 1 8 and the flame spray pipe 2 10 respectively. The auxiliary support mechanism 1 5 and the auxiliary support mechanism 2 6 support the mixing supply pipe 1 7 and the mixing supply pipe 2 9 respectively.

[0025] The mobile drive mechanism 4 consists of a support box 11, a servo motor 12, a drive gear 13, a rack 14, and a rack 2 15. The servo motor 12 is fixedly connected to the middle position of the top of the support box 11. The drive gear 13 is rotatably connected to the middle position inside the support box 11 and is fixedly connected to the output shaft of the servo motor 12. The rack 14 and rack 2 15 are centrally symmetrically installed on both sides inside the support box 11 and are slidably connected to the support box 11. Both rack 14 and rack 2 15 mesh with the drive gear 13. The flame spray pipe 1 8 and the flame spray pipe 2 10 are respectively connected through one end of rack 14 and rack 2 15.

[0026] Servo motor 12 drives drive gear 13 to rotate, drive gear 13 drives rack 14 and rack 2 15 to move in opposite directions, and rack 14 and rack 2 15 drive flame spraying tube 1 8 and flame spraying tube 2 10 to move respectively, thereby achieving reciprocating and uniform flame spraying.

[0027] A slide bar 16 is fixedly provided on one side of both rack 14 and rack 2 15. Limiting grooves 17 that slide and connect with the slide bar 16 are provided on both sides inside the support box 11, which can limit the rack 14 and rack 2 15 and improve their stability.

[0028] One end of rack 14 and rack 2 15 is provided with mounting holes 18 that match flame spray tube 1 8 and flame spray tube 2 10. The top and bottom surfaces of support box 11 are provided with two strip-shaped through grooves 19 that match flame spray tube 1 8 and flame spray tube 2 10, which can improve the mobility of flame spray tube 1 8 and flame spray tube 2 10.

[0029] Auxiliary support mechanism 1 5 and auxiliary support mechanism 2 6 are both composed of mounting base 20, support beam 21, two limiting crossbars 22 and several movable supports 23. The support beam 21 is fixedly connected to the aluminum alloy casting and rolling mill 3 through the mounting base 20. The top of the support beam 21 is provided with a strip-shaped mounting groove 24. The limiting crossbars 22 are fixedly connected to the inside of the strip-shaped mounting groove 24. The movable supports 23 are slidably sleeved on the limiting crossbars 22. The top of the movable supports 23 is provided with a snap-fit ​​groove 25 that matches the mixing feed pipe 1 7 and the mixing feed pipe 2 9. The top of both sides of the snap-fit ​​groove 25 are provided with limiting protrusions 26.

[0030] Mixing feed pipe 1 7 and mixing feed pipe 2 9 are respectively wound around auxiliary support mechanism 1 5 and auxiliary support mechanism 2 6, enabling telescopic adjustment. The movable support 23 supports the mixing feed pipe 1 7 and mixing feed pipe 2 9, preventing them from directly rubbing against the support beam 21, thus improving their service life and safety. The limiting crossbar 22 provides sliding support for the movable support 23, while the snap-fit ​​groove 25 and limiting protrusion 26 snap-fit ​​and limit the mixing feed pipe 1 7 and mixing feed pipe 2 9.

[0031] In operation, by setting up a first flame spraying lubrication mechanism and a second flame spraying lubrication mechanism, which consist of a moving drive mechanism, an auxiliary support mechanism one, an auxiliary support mechanism two, a mixing feed pipe one, a flame spraying pipe one, a mixing feed pipe two, and a flame spraying pipe two, flame spraying lubrication of the rolls can be achieved, preventing the rolls from sticking to the aluminum alloy cast plate. By setting up a moving drive mechanism, which consists of a support box, a servo motor, a drive gear, a rack one, and a rack two, the flame spraying pipe one and the flame spraying pipe two can be driven to move back and forth, improving the uniformity of flame spraying. By setting up auxiliary support mechanisms one and two, which consist of a mounting base, a support beam, two limit crossbars, and several moving supports, stable support can be provided for the mixing feed pipe one and the mixing feed pipe two, preventing sliding friction between the mixing feed pipe one and the supporting beam during movement and thus preventing wear, thereby improving the service life and safety of the mixing feed pipe one and the mixing feed pipe two.

Claims

1. A dual-head flame-assisted lubrication system for aluminum alloy casting and rolling, comprising a first flame-assisted lubrication mechanism (1) and a second flame-assisted lubrication mechanism (2), characterized in that: The first flame spraying lubrication mechanism (1) and the second flame spraying lubrication mechanism (2) are both installed on the front of the aluminum alloy casting and rolling mill (3). The first flame spraying lubrication mechanism (1) and the second flame spraying lubrication mechanism (2) correspond to the upper and lower rolls inside the aluminum alloy casting and rolling mill (3), respectively. The first flame spraying lubrication mechanism (1) and the second flame spraying lubrication mechanism (2) are both composed of a moving drive mechanism (4), an auxiliary support mechanism one (5), an auxiliary support mechanism two (6), a mixing feed pipe one (7), a flame spraying pipe one (8), and a mixing feed pipe one (7). The system consists of a second feeding pipe (9) and a second flame spraying pipe (10). The moving drive mechanism (4), the first auxiliary support mechanism (5), and the second auxiliary support mechanism (6) are all fixedly connected to the aluminum alloy casting and rolling mill (3). The first feeding pipe (7) and the second feeding pipe (9) are respectively wound around the first auxiliary support mechanism (5) and the second auxiliary support mechanism (6). The first flame spraying pipe (8) and the second flame spraying pipe (10) are respectively fixedly connected to the bottom ends of the first feeding pipe (7) and the second feeding pipe (9) and are connected through the moving drive mechanism (4). The moving drive mechanism (4) consists of a support box (11), a servo motor (12), a drive gear (13), a rack one (14), and a rack two (15). The servo motor (12) is fixedly connected to the middle position at the top of the support box (11). The drive gear (13) is rotatably connected to the middle position inside the support box (11) and fixedly connected to the output shaft of the servo motor (12). The rack one (14) and rack two (15) are centrally symmetrically installed on both sides inside the support box (11) and are slidably connected to the support box (11). Both the rack one (14) and rack two (15) mesh with the drive gear (13). The flame spray pipe one (8) and the flame spray pipe two (10) are respectively connected through one end of the rack one (14) and rack two (15).

2. The aluminum alloy casting and rolling lubrication system with dual-head flame moving spraying according to claim 1, characterized in that: A slide bar (16) is fixedly provided on one side of both rack one (14) and rack two (15), and a limiting slide groove (17) that is slidably connected to the slide bar (16) is provided on both sides inside the support box (11).

3. The aluminum alloy casting and rolling lubrication system with dual-head flame moving spraying according to claim 1, characterized in that: One end of each of the racks (14) and rack (15) is provided with mounting holes (18) that match the flame spray tubes (8) and (10). The top and bottom surfaces of the support box (11) are provided with two strip-shaped through grooves (19) that match the flame spray tubes (8) and (10).

4. The aluminum alloy casting and rolling lubrication system for dual-head flame mobile spraying according to claim 1, characterized in that: The auxiliary support mechanism one (5) and the auxiliary support mechanism two (6) are both composed of a mounting base (20), a support beam (21), two limiting crossbars (22) and several movable supports (23). The support beam (21) is fixedly connected to the aluminum alloy casting and rolling mill (3) through the mounting base (20). A strip-shaped mounting groove (24) is opened at the top of the support beam (21). The limiting crossbars (22) are fixedly connected inside the strip-shaped mounting groove (24). The movable supports (23) are slidably sleeved on the limiting crossbars (22).

5. The aluminum alloy casting and rolling lubrication system for dual-head flame mobile spraying according to claim 4, characterized in that: The top of the movable support (23) is provided with a snap-fit ​​groove (25) that matches the mixing feed pipe one (7) and the mixing feed pipe two (9). The top of both sides of the snap-fit ​​groove (25) are provided with limit protrusions (26).

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