Annealing furnace for aluminum coil production

Abstract

The utility model discloses an annealing furnace for aluminum coil production, which relates to the technical field of aluminum coil processing and comprises a furnace body and a furnace door, the furnace door is mounted on the front side of the furnace body, heaters are mounted on two sides in the furnace body, a heating structure is arranged at the top end in the furnace body, a rotating seat is arranged in the furnace body, and the rotating seat is mounted on the furnace body. The top of the rotating base is rotationally connected with a plurality of rotating discs, the tops of the rotating discs are provided with fixing structures, the outer sides of the rotating discs are fixedly connected with outer gear rings, the interior of the furnace body is fixedly connected with an inner gear ring, and the multiple outer gear rings are connected to the inner side of the inner gear ring in a meshed mode. The rotating seat drives the multiple aluminum coils to do circular motion through the multiple rotating discs, the multiple outer gear rings are all meshed with the inner gear ring, the multiple outer gear rings roll on the inner gear ring, the multiple rotating discs drive the aluminum coils to rotate, and therefore the multiple aluminum coils can be machined at the same time, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum roll processing technical field, concretely is a kind of annealing furnace for aluminum roll production. BACKGROUND

[0002] Annealing is a kind of metal heat treatment process, refers to the metal is heated slowly to certain temperature, maintains enough time, then with suitable speed cooling down.The purpose is to reduce hardness, improve cutting machinability;Reduce residual stress, stabilize size, reduce deformation and crack tendency;Grain refinement, adjust organization, eliminate organizational defects.Accurately speaking, annealing is a kind of heat treatment process to material, including metal material, non-metallic material.New material annealing purpose also with traditional metal annealing exist similarities and differences.Annealing furnace is specially used to carry out annealing operation, aluminum roll processing needs to use annealing furnace to carry out annealing.

[0003] The present application number CN220564682U kind of aluminum roll annealing furnace, including bottom plate, still including the annealing mechanism for carrying out annealing treatment to aluminum roll, the annealing mechanism is installed on the bottom plate top.The utility model discloses through setting up annealing mechanism, uses device, places aluminum roll on turntable, starts pneumatic cylinder, and pneumatic cylinder runs and drives lifting disc to descend, and lifting disc drives heating rod to descend, and heating rod descends and inserts the center hole of aluminum roll.

[0004] In the above scheme, although there are many benefits, but also has the following shortcomings: device can only satisfy to one aluminum roll is processed once, but cannot satisfy to multiple aluminum rolls are processed once, thereby reducing the progress of aluminum roll processing, reduce the practicability of device. SUMMARY

[0005] The utility model aims at providing a kind of annealing furnace for aluminum roll production, to solve the device that the prior art proposes can only satisfy to one aluminum roll is processed once, but cannot satisfy to multiple aluminum rolls are processed once, thereby reducing the progress of aluminum roll processing problem.

[0006] To achieve the above object, the utility model provides following technical scheme: an annealing furnace for aluminium roll production, including furnace body and furnace door, the furnace door is installed in the furnace body front side, both sides of the furnace body inside are equipped with heater, the furnace body inside top is provided with heating structure, the furnace body inside is equipped with rotating seat, rotating seat top is rotatably connected with a plurality of rotating discs, the rotating disc top is equipped with fixed structure, the rotating disc outside is fixedly connected with the outer gear ring, the furnace body inside is fixedly connected with the inner gear ring, a plurality of the outer gear ring all are connected in the inner gear ring inside, the furnace body bottom is fixedly connected with the protection box, the protection box inside is equipped with double shaft motor, the double shaft motor top output passes through the inside top of protection box and furnace bottom, the double shaft motor top output is rotatably connected with protection box and furnace respectively, the double shaft motor top output is fixedly connected with rotating seat, the double shaft motor bottom output is provided with the purification mechanism.

[0007] Preferably, the furnace body bottom is provided with a base, and the two sides of the furnace body are fixedly connected with two support rods, and the plurality of support rods are fixedly connected with the base.

[0008] Preferably, the heating structure comprises a connecting frame, a gas cylinder is fixedly connected to the top of the connecting frame, the telescopic end of the gas cylinder penetrates through the top of the furnace body and is slidably connected with the furnace body, a fixing frame is fixedly connected to the outside of the gas cylinder, and the fixing frame is fixedly connected to the top of the furnace body.

[0009] Preferably, the heating structure further comprises a plurality of lifting discs, and the plurality of lifting discs are fixedly connected to the outside of the connecting frame, and a heating rod is mounted to the bottom of the lifting disc.

[0010] Preferably, the fixing structure comprises a mounting groove, the mounting groove is formed in the top of the rotating disc, a bidirectional screw rod is arranged in the mounting groove, the two ends of the bidirectional screw rod are rotatably connected with the rotating disc, two moving plates are threadedly connected to the two ends of the bidirectional screw rod, the two moving plates are arranged in the mounting groove and are slidably connected with the rotating disc, and a clamping plate is fixedly connected to the outside of the moving plate.

[0011] Preferably, the fixing structure further comprises a worm gear, the worm gear is fixedly connected to the outside of the bidirectional screw rod, a worm is engagedly connected to the outside of the worm gear, one end of the worm penetrates through the inside of the mounting groove and extends to the outside of the rotating disc, the worm is rotatably connected with the rotating disc, and a handle is mounted to one end of the worm.

[0012] Preferably, a plurality of supporting slide rods are fixedly connected to the bottom of the rotating seat, an annular slide groove is formed in the bottom of the furnace body, and the plurality of supporting slide rods are arranged in the annular slide groove and are slidably connected with the furnace body.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The application drives the rotating seat to rotate through the output end of the double-shaft motor, the rotating seat drives multiple aluminum rolls to make circular motion through multiple rotating discs, multiple outer gear rings are engaged with the inner gear ring, and the multiple outer gear rings roll on the inner gear ring, so that the aluminum rolls driven by the rotating discs can rotate, and therefore, multiple aluminum rolls can be processed simultaneously, and the practicability of the device is improved.

[0015] 2、The application drives the two clamping plates to move in opposite directions through the rotating handle, the engagement of the worm and the worm wheel, the rotation of the worm wheel driving the bidirectional screw, the threaded connection of the bidirectional screw and the two moving plates, so that the fixing of the aluminum roll is completed, and the aluminum roll has stability when rotating. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the annealing furnace for aluminum roll production.

[0017] Figure 2 It is a heating structure schematic view of the annealing furnace for aluminum roll production.

[0018] Figure 3 It is a rotating seat structure schematic view of the annealing furnace for aluminum roll production.

[0019] Figure 4 It is a rotating disc sectional view of the annealing furnace for aluminum roll production.

[0020] In the figure, 1 is a base, 2 is a furnace body, 200 is a furnace door, 3 is a supporting rod, 4 is a heater, 5 is a pneumatic cylinder, 6 is a fixing frame, 7 is a connecting frame, 8 is a lifting disc, 9 is a heating rod, 10 is an annular sliding slot, 11 is a rotating seat, 12 is a supporting sliding rod, 13 is a rotating disc, 14 is an outer gear ring, 15 is an inner gear ring, 16 is a mounting groove, 17 is a bidirectional screw, 18 is a worm wheel, 19 is a worm, 20 is a moving plate, 21 is a clamping plate, 300 is a double-shaft motor, and 301 is a purification mechanism. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Embodiment: As Figure 1 - Figure 4The utility model provides a kind of technical scheme for annealing furnace of aluminium roll production, including furnace body 2 and furnace door 200, furnace door 200 is installed in furnace body 2 front side, furnace body 2 bottom is equipped with base 1, two support rods 3 are fixedly connected in furnace body 2 both sides, multiple support rods 3 are fixedly connected with base 1, heater 4 is installed in furnace body 2 both sides, heating structure is provided at the top of furnace body 2 inside, rotating seat 11 is equipped in furnace body 2, multiple rotating discs 13 are rotatably connected in rotating seat 11 top, fixed structure is equipped in rotating disc 13 top, outer gear ring 14 is fixedly connected on the outside of rotating disc 13, inner gear ring 15 is fixedly connected in furnace body 2, multiple outer gear rings 14 are all engagedly connected in the inside of inner gear ring 15, protective box is fixedly connected in furnace body 2 bottom, double-shaft motor 300 is installed in protective box, and the inside top of protective box and furnace body 2 bottom end are passed by the output end of double-shaft motor 300, the output end of double-shaft motor 300 is rotatably connected with protective box and furnace body 2 respectively, the output end of double-shaft motor 300 is fixedly connected with rotating seat 11, multiple support sliding rods 12 are fixedly connected in rotating seat 11 bottom, annular slide groove 10 is opened in the bottom end of furnace body 2, and multiple support sliding rods 12 are all arranged in annular slide groove 10 and slidably connected with furnace body 2, and purification mechanism 301 is provided on the output end of double-shaft motor 300.

[0023] The heating structure includes connecting frame 7, cylinder 5 is fixedly connected in connecting frame 7 top, and the telescopic end of cylinder 5 penetrates the top end of furnace body 2 and is slidably connected with furnace body 2, fixed frame 6 is fixedly connected on the outside of cylinder 5, and fixed frame 6 is fixedly connected in furnace body 2 top, and the heating structure further includes multiple lifting discs 8, multiple lifting discs 8 are all fixedly connected on the outside of connecting frame 7, and heating rod 9 is installed in lifting disc 8 bottom.

[0024] Specifically, start double-shaft motor 300, the model of double-shaft motor 300 is not limited, and it is adapted to equipment, the output end of double-shaft motor 300 drives rotating seat 11 to rotate, so the position of multiple rotating discs 13 can be adjusted, so that personnel places aluminium roll on rotating disc 13.

[0025] The aluminium roll placed on rotating disc 13 can be clamped to the aluminium roll by fixed structure, so as to stabilize when rotating, which will be further described subsequently.

[0026] When cylinder 5 is activated, its extension end drives multiple lifting plates 8 downwards via connecting frame 7. The lifting plates 8 then drive multiple heating rods 9 to insert into the center of multiple aluminum coils. After closing furnace door 200, start dual-axis motor 300, heater 4, and heating rods 9. The output end of dual-axis motor 300 drives rotating seat 11 to rotate. Rotating seat 11 drives multiple aluminum coils to make circular motions via multiple turntables 13. Multiple external gear rings 14 mesh with internal gear rings 15, and the external gear rings 14 roll on the internal gear rings 15, enabling multiple turntables 13 to drive the aluminum coils to rotate. Therefore, multiple aluminum coils can be processed simultaneously, improving the practicality of the device.

[0027] The technology for heater 4, heating rod 9 and purification mechanism 301 adopts the scheme in an aluminum coil annealing furnace with announcement number CN220564682U.

[0028] Example: Figure 3 - Figure 4 As shown, the fixing structure includes a mounting groove 16, which is located on the top of the turntable 13. A bidirectional screw 17 is provided inside the mounting groove 16, with both ends of the bidirectional screw 17 rotatably connected to the turntable 13. Movable plates 20 are threadedly connected to both ends of the outer side of the bidirectional screw 17. Both movable plates 20 are located inside the mounting groove 16 and slidably connected to the turntable 13. A clamping plate 21 is fixedly connected to the outer side of the movable plate 20. The fixing structure also includes a worm gear 18, which is fixedly connected to the outer side of the bidirectional screw 17. A worm 19 is meshed with the outer side of the worm gear 18. One end of the worm 19 passes through the inner side of the mounting groove 16 and extends to the outer side of the turntable 13. The worm 19 is rotatably connected to the turntable 13, and a handle is installed at one end of the worm 19.

[0029] Specifically, after the aluminum coil is placed on the turntable 13, the worm 19 meshes with the worm wheel 18 by turning the handle. The worm wheel 18 drives the bidirectional screw 17 to rotate. The bidirectional screw 17 is threadedly connected to two moving plates 20. The two moving plates 20 drive the two clamping plates 21 to move in opposite directions, thereby fixing the aluminum coil and making it stable when rotating.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An annealing furnace for aluminum coil production, characterized in that: The furnace includes a furnace body (2) and a furnace door (200). The furnace door (200) is installed on the front side of the furnace body (2). Heaters (4) are installed on both sides inside the furnace body (2). A heating structure is provided at the top of the furnace body (2). A rotating seat (11) is provided inside the furnace body (2). Multiple turntables (13) are rotatably connected to the top of the rotating seat (11). A fixed structure is provided at the top of the turntables (13). An external gear ring (14) is fixedly connected to the outside of the turntables (13). An internal gear ring (15) is fixedly connected inside the furnace body (2). The outer gear ring (14) is meshed with the inner gear ring (15). A protective box is fixedly connected to the bottom of the furnace body (2). A dual-axis motor (300) is installed inside the protective box. The upper output end of the dual-axis motor (300) passes through the top of the inner protective box and the bottom of the furnace body (2). The upper output end of the dual-axis motor (300) is rotatably connected to the protective box and the furnace body (2) respectively. The upper output end of the dual-axis motor (300) is fixedly connected to the rotating seat (11). A purification mechanism (301) is provided at the lower output end of the dual-axis motor (300).

2. An annealing furnace for aluminum coil production according to claim 1, characterized in that: The furnace body (2) has a base (1) at the bottom, and two support rods (3) are fixedly connected to both sides of the furnace body (2). All of the support rods (3) are fixedly connected to the base (1).

3. An annealing furnace for aluminum coil production according to claim 1, characterized in that: The heating structure includes a connecting frame (7), a cylinder (5) is fixedly connected to the top of the connecting frame (7), the telescopic end of the cylinder (5) passes through the top of the furnace body (2) and is slidably connected to the furnace body (2), and a fixing frame (6) is fixedly connected to the outside of the cylinder (5), and the fixing frame (6) is fixedly connected to the top of the furnace body (2).

4. An annealing furnace for aluminum coil production according to claim 3, characterized in that: The heating structure also includes multiple lifting plates (8), which are fixedly connected to the outside of the connecting frame (7), and heating rods (9) are installed at the bottom of the lifting plates (8).

5. An annealing furnace for aluminum coil production according to claim 1, characterized in that: The fixing structure includes a mounting groove (16), which is located on the top of the turntable (13). A bidirectional screw (17) is provided inside the mounting groove (16). Both ends of the bidirectional screw (17) are rotatably connected to the turntable (13). Both outer ends of the bidirectional screw (17) are threadedly connected to a movable plate (20). Both movable plates (20) are located inside the mounting groove (16) and are slidably connected to the turntable (13). A clamping plate (21) is fixedly connected to the outer side of the movable plate (20).

6. An annealing furnace for aluminum coil production according to claim 5, characterized in that: The fixed structure also includes a worm gear (18), which is fixedly connected to the outside of the double-acting screw (17). A worm (19) is meshed with the outside of the worm gear (18). One end of the worm (19) passes through the inside of the mounting groove (16) and extends to the outside of the turntable (13). The worm (19) is rotatably connected to the turntable (13). A throttle handle is installed at one end of the worm (19).

7. An annealing furnace for aluminum coil production according to claim 1, characterized in that: The bottom of the rotating seat (11) is fixedly connected with multiple support slide rods (12), and the bottom of the furnace body (2) is provided with an annular slide groove (10). The multiple support slide rods (12) are all set inside the annular slide groove (10) and are slidably connected to the furnace body (2).

Images