Feeding device of aluminum profile hot shear furnace

Abstract

The utility model relates to the technical field of hot shear furnace feeding, in particular to an aluminum profile hot shear furnace feeding device which comprises a base, a driving mechanism is fixedly connected to the top of one end of the base, a transmission mechanism is arranged in the base, and three lifting mechanisms are movably connected to the interior of the base. Wherein the tops of two lifting mechanisms are fixedly connected with connecting supporting blocks, the top of the other lifting mechanism is fixedly connected with a connecting limiting mechanism, the inner sides of the connecting supporting blocks are movably connected with movable rotating rollers, the driving mechanism comprises a driving motor, and the output end of the driving motor is fixedly connected with a driving bevel gear. Through mutual cooperation of the driving mechanism, the transmission mechanism and the lifting mechanism, the heights of the connecting supporting block, the movable rotating roller and the connecting limiting mechanism can be adjusted according to actual use requirements, the overall structure is simple, transmission is sensitive, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of hot shear furnace feeding, in particular to a feeding device for an aluminum profile hot shear furnace. Background Technique

[0002] During the production process of aluminum profiles, before the aluminum profiles are extruded and formed, the aluminum rods need to be heated and sheared into required lengths by a hot shear furnace.

[0003] After retrieval, a feeding device for an aluminum profile hot shear furnace disclosed in, for example, CN217859063U includes: a device body, a horizontal clamping mechanism and a lifting mechanism are installed on the top of the device body, the lifting mechanism includes a front lifting frame and a rear lifting frame, and the front lifting frame and the rear lifting frame are respectively placed at both ends of the top of the device body, the horizontal clamping mechanism is installed in the middle of the top surface of the device body, a chute is opened in the middle of the top surface of the device body, an adjusting mechanism for cooperating with the horizontal clamping mechanism is installed below the chute, a boss is installed below the front end of the device body, a first motor is fixedly connected to the top of the boss, and a synchronous lifting mechanism is installed inside the boss and the device body.

[0004] The above technical solution has certain beneficial effects, but in the actual use process, when the chain is in use, the sprocket in the middle is prone to extrude the chain outwards. After long-term use, the length of the chain will deform, and then it cannot stably drive the sprocket in the middle. After contacting the sprocket, it will shift outwards and cannot be stably transmitted. For this reason, we propose a feeding device for an aluminum profile hot shear furnace. Content of the Utility Model

[0005] In view of the above problems, the utility model provides a feeding device for an aluminum profile hot shear furnace, which can solve the problems existing in the above background technique.

[0006] The technical solution of the utility model is as follows:

[0007] A feeding device for an aluminum profile hot shear furnace includes a base, a driving mechanism is fixedly connected to the top of one end of the base, a transmission mechanism is arranged inside the base, three lifting mechanisms are movably connected inside the base, connection support blocks are fixedly connected to the tops of two of the lifting mechanisms, a connection limiting mechanism is fixedly connected to the top of the other lifting mechanism, and a movable roller is movably connected to the inner side of the connection support block.

[0008] In a further technical solution, the driving mechanism includes a driving motor, and a driving bevel gear is fixedly connected to the output end of the driving motor.

[0009] In a further technical solution, the transmission mechanism includes a fixed chassis, an active rotating shaft is movably connected to the inner side of the fixed chassis, connecting limit discs are fixedly connected to both ends of the active rotating shaft, a first driven bevel gear is fixedly sleeved on the outer side of the surface of the active rotating shaft, and three second driven bevel gears are fixedly sleeved on the outer side of the surface of the active rotating shaft.

[0010] In a further technical solution, the lifting mechanism includes a rotating threaded rod, a third driven bevel gear is fixedly connected to the bottom end of the rotating threaded rod, a fixed limit collar is fixedly sleeved on the outer side of the surface of the rotating threaded rod, and a lifting sleeve is threadedly connected to the outer side of the surface of the rotating threaded rod.

[0011] In a further technical solution, the first driven bevel gear and the driving bevel gear are perpendicularly meshed and connected to each other, and the second driven bevel gear and the third driven bevel gear are perpendicularly meshed and connected to each other.

[0012] In a further technical solution, protrusions are provided on the outer side of the surface of the lifting sleeve, and the outer side of the surface of the lifting sleeve is slidably fitted with the inside of the base.

[0013] In a further technical solution, the connection limiting mechanism includes a connection mounting frame, an output motor is fixedly connected to one end of the connection mounting frame, a bidirectional threaded rod is fixedly connected to the output end of the output motor, a moving limiting block is threadedly connected to the outer side of the surface of the bidirectional threaded rod, a protective plate is movably connected between the inner side of the moving limiting block and the inner side of the connection mounting frame, connection blocks are fixedly connected to both ends of the top of the protective plate, fastening bolts are connected between the connection blocks and the end of the connection mounting frame, and a lifting handle is fixedly connected to the top of the connection block.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. Through the mutual cooperation among the provided driving mechanism, transmission mechanism and lifting mechanism, the heights of the connection support block, the active roller and the connection limiting mechanism can be adjusted according to actual usage requirements. The overall structure is simple, the transmission is sensitive, and the operation is convenient and fast;

[0016] 2. Through the provided connection limiting mechanism, while the aluminum profile can be restricted, there will be impurities on the surface of the aluminum profile when it moves. The inside of the connection limiting mechanism has a protective structure, which can avoid the impurities from jamming the connection limiting mechanism, so that the connection limiting mechanism can be used stably. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of a feeding device for an aluminum profile hot shearing furnace according to an embodiment of the present utility model;

[0018] Figure 2 It is a schematic cross-sectional structure diagram of the base of a feeding device for an aluminum profile hot shearing furnace according to an embodiment of the present utility model;

[0019] Figure 3 It is a schematic structure diagram of a connection limiting mechanism of a feeding device for an aluminum profile hot shearing furnace according to an embodiment of the present utility model;

[0020] Figure 4 It is a schematic structure diagram of a bidirectional threaded rod of a feeding device for an aluminum profile hot shearing furnace according to an embodiment of the present utility model.

[0021] Explanation of reference numerals:

[0022] 1. Base; 2. Driving mechanism; 3. Transmission mechanism; 4. Lifting mechanism; 5. Connecting support block; 6. Movable roller; 7. Connection limiting mechanism; 8. Driving motor; 9. Active bevel gear; 10. Fixed base frame; 11. Movable rotating shaft; 12. Connection limiting disc; 13. First driven bevel gear; 14. Second driven bevel gear; 15. Rotating threaded rod; 16. Fixed limiting collar; 17. Third driven bevel gear; 18. Lifting sleeve; 19. Connection installation frame; 20. Output motor; 21. Bidirectional threaded rod; 22. Moving limiting block; 23. Protective plate; 24. Connection block; 25. Tightening bolt; 26. Lifting handle. Detailed implementation manners

[0023] The embodiments of the present utility model will be further described below with reference to the accompanying drawings.

[0024] Embodiment:

[0025] As Figures 1 - 4 shown, a feeding device for an aluminum profile hot shearing furnace includes a base 1. A driving mechanism 2 is fixedly connected to the top of one end of the base 1. A transmission mechanism 3 is arranged inside the base 1. Three lifting mechanisms 4 are movably connected inside the base 1. Connecting support blocks 5 are fixedly connected to the tops of two of the lifting mechanisms 4, and a connection limiting mechanism 7 is fixedly connected to the top of the other lifting mechanism 4. Movable rollers 6 are movably connected inside the connecting support blocks 5.

[0026] The working principle of the above technical solution is as follows:

[0027] During use, when driven by the driving mechanism 2 and rotated by the transmission mechanism 3, the lifting mechanism 4 can be stably driven, so as to lift the connecting support block 5, the movable roller 6 and the connection limiting mechanism 7. The structure is simple and the operation is convenient and fast.

[0028] In another embodiment, as Figure 2As shown, the driving mechanism 2 includes a driving motor 8, and the output end of the driving motor 8 is fixedly connected with a driving bevel gear 9.

[0029] It is convenient for the driving motor 8 to drive the driving bevel gear 9, so that the driving bevel gear 9 can drive the transmission mechanism 3.

[0030] In another embodiment, as Figure 2 shown, the transmission mechanism 3 includes a fixed chassis 10, an active rotating shaft 11 is movably connected inside the fixed chassis 10, connecting limit discs 12 are fixedly connected to both ends of the active rotating shaft 11, a first driven bevel gear 13 is fixedly sleeved on the outer surface of the active rotating shaft 11, and three second driven bevel gears 14 are fixedly sleeved on the outer surface of the active rotating shaft 11.

[0031] It is convenient for the first driven bevel gear 13 to drive the active rotating shaft 11 to rotate under the action of the driving bevel gear 9, thereby driving the second driven bevel gear 14 to rotate, so as to stably drive the lifting mechanism 4, and the operation is convenient.

[0032] In another embodiment, as Figure 2 shown, the lifting mechanism 4 includes a rotating threaded rod 15, a third driven bevel gear 17 is fixedly connected to the bottom end of the rotating threaded rod 15, a fixed limit collar 16 is fixedly sleeved on the outer surface of the rotating threaded rod 15, and a lifting sleeve 18 is threadedly connected to the outer surface of the rotating threaded rod 15.

[0033] It is convenient for the second driven bevel gear 14 to drive the third driven bevel gear 17 and the rotating threaded rod 15 when rotating, so that the lifting sleeve 18 can move up and down inside the base 1 and on the outer surface of the rotating threaded rod 15, and the operation is convenient.

[0034] In another embodiment, as Figure 2 shown, the first driven bevel gear 13 and the driving bevel gear 9 are perpendicularly meshed and connected to each other, and the second driven bevel gear 14 and the third driven bevel gear 17 are perpendicularly meshed and connected to each other.

[0035] It is convenient for the driving bevel gear 9 and the first driven bevel gear 13 to stably transmit power, and at the same time, the second driven bevel gear 14 and the third driven bevel gear 17 can stably transmit power, and the operation is convenient.

[0036] In another embodiment, as Figure 2 shown, protrusions are provided on the outer surface of the lifting sleeve 18, and the outer surface of the lifting sleeve 18 is slidably fitted with the inside of the base 1.

[0037] It is convenient for the lifting sleeve 18 to stably move inside the base 1, and the operation is convenient.

[0038] In another embodiment, as Figure 3 shown, the connection limiting mechanism 7 includes a connection mounting frame 19. One end of the connection mounting frame 19 is fixedly connected to an output motor 20. The output end of the output motor 20 is fixedly connected to a bidirectional threaded rod 21. The outer surface of the bidirectional threaded rod 21 is threadedly connected with a moving limiting block 22. The inner side of the moving limiting block 22 and the inner side of the connection mounting frame 19 are movably connected with a protective plate 23. Both ends of the top of the protective plate 23 are fixedly connected with connection clamping blocks 24. A fastening bolt 25 is connected between the connection clamping block 24 and the end of the connection mounting frame 19. The top of the connection clamping block 24 is fixedly connected with a lifting handle 26.

[0039] It is convenient for the output motor 20 to drive the bidirectional threaded rod 21, so that the moving limiting block 22 can move on the outer surface of the bidirectional threaded rod 21, adjust according to the size of the aluminum profile, guide and limit the aluminum profile. At the same time, the protective plate 23 can separate the bidirectional threaded rod 21 from the aluminum profile, provide protection for the bidirectional threaded rod 21, and prevent impurities from adhering to the outer surface of the bidirectional threaded rod 21, causing jamming.

[0040] The working principle of the present utility model: During use, the driving motor 8 can drive the driving bevel gear 9, so that the driving bevel gear 9 can drive the first driven bevel gear 13 to rotate, thereby driving the movable rotating shaft 11 and the second driven bevel gear 14 to rotate. At this time, the second driven bevel gear 14 can drive the third driven bevel gear 17 to rotate, so that the third driven bevel gear 17 can drive the rotating threaded rod 15 to rotate, so that the lifting sleeve 18 can move inside the base 1 and on the outer surface of the rotating threaded rod 15, thereby being able to adjust the heights of the connection support block 5, the movable roller 6 and the connection limiting mechanism 7. The transmission is stable and sensitive. Then, the connection limiting mechanism 7 can be adjusted according to the size of the aluminum profile. The output motor 20 drives the bidirectional threaded rod 21, so that the moving limiting block 22 can move on the outer surface of the bidirectional threaded rod 21, adjust according to the size of the aluminum profile, guide and limit the aluminum profile. At the same time, the protective plate 23 can separate the bidirectional threaded rod 21 from the aluminum profile, provide protection for the bidirectional threaded rod 21, and prevent impurities from adhering to the outer surface of the bidirectional threaded rod 21, causing jamming. The overall structure is simple, and the operation is convenient and fast.

[0041] The above embodiments only represent the specific implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A feeding device for an aluminum profile hot shear furnace, comprising a base (1), characterized in that: A driving mechanism (2) is fixedly connected to the top of one end of the base (1), a transmission mechanism (3) is provided inside the base (1), and three lifting mechanisms (4) are movably connected inside the base (1), wherein the tops of two of the lifting mechanisms (4) are fixedly connected to connecting support blocks (5), and the top of another lifting mechanism (4) is fixedly connected to a connecting limiting mechanism (7), and the inner side of the connecting support block (5) is movably connected to a movable roller (6).

2. The feeding device for the aluminum profile hot shear furnace according to claim 1, characterized in that: The driving mechanism (2) comprises a driving motor (8), and an output end of the driving motor (8) is fixedly connected to a driving bevel gear (9).

3. The feeding device for the aluminum profile hot shear furnace according to claim 2, characterized in that: The transmission mechanism (3) comprises a fixed base frame (10), a movable rotating shaft (11) is movably connected to the inner side of the fixed base frame (10), both ends of the movable rotating shaft (11) are fixedly connected to connection limit plates (12), a first driven bevel gear (13) is fixedly sleeved on the outer side of the surface of the movable rotating shaft (11), and three second driven bevel gears (14) are fixedly sleeved on the outer side of the surface of the movable rotating shaft (11).

4. The feeding device for the aluminum profile hot shear furnace according to claim 3, characterized in that: The lifting mechanism (4) comprises a rotating threaded rod (15), the bottom end of which is fixedly connected to a third driven bevel gear (17), a fixed limiting collar (16) is fixedly sleeved on the outer surface of the rotating threaded rod (15), and a lifting sleeve (18) is threadedly connected to the outer surface of the rotating threaded rod (15).

5. The feeding device for the aluminum profile hot shear furnace according to claim 4, characterized in that: The first driven bevel gear (13) and the driving bevel gear (9) are vertically meshed and connected to each other, and the second driven bevel gear (14) and the third driven bevel gear (17) are vertically meshed and connected to each other.

6. The feeding device for the aluminum profile hot shear furnace according to claim 4, characterized in that: The outer surface of the lifting sleeve (18) is provided with a protrusion, and the outer surface of the lifting sleeve (18) and the inner surface of the base (1) are slidably fitted to each other.

7. The feeding device for aluminum profile hot shear furnace according to claim 1, characterized in that: The connection limiting mechanism (7) comprises a connection installation frame (19), one end of the connection installation frame (19) is fixedly connected to an output motor (20), the output end of the output motor (20) is fixedly connected to a bidirectional threaded rod (21), the outer surface of the bidirectional threaded rod (21) is connected to a movement limiting block (22) by threads, the inner side of the movement limiting block (22) and the inner side of the connection installation frame (19) are movably connected to a protective plate (23), both ends of the top of the protective plate (23) are fixedly connected to connection blocks (24), a fastening bolt (25) is connected between the connection block (24) and the end of the connection installation frame (19), and the top of the connection block (24) is fixedly connected to a lifting handle (26).

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