Conveying assembly of aluminum bar heating furnace

Abstract

The utility model relates to the technical field of aluminum bar processing, in particular to a transmission component of an aluminum bar heating furnace, which comprises a heating furnace and a transmission component, a U-shaped base is arranged below the heating furnace, a through hole is arranged on the side wall of the heating furnace, and a feeding plate and a discharging plate are respectively and fixedly arranged on two side walls of the heating furnace and positioned on the lower side of the through hole. The other end of the feeding plate and the other end of the discharging plate are fixedly connected with the side wall of the U-shaped base, an inclined plate is fixedly arranged on one side of the discharging plate, a wedge-shaped block is fixedly arranged on the side, away from the heating furnace, of the discharging plate, the conveying assembly comprises a lead screw, the lead screw is arranged on the upper side of the interior of a through hole, and the conveying assembly can automatically unload aluminum bars after heating is completed. The two ends of the lead screw are rotationally connected with the inner side wall of the U-shaped base through rolling bearings, a motor is installed on the side wall of the U-shaped base, the output end of the motor is fixedly connected with one end of the lead screw, and the wall of the lead screw is in threaded connection with a movable plate. According to the aluminum bar conveying device, the aluminum bars can be conveyed conveniently, meanwhile, the aluminum bars can be automatically discharged, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod processing, in particular to a transmission component of an aluminum rod heating furnace. Background Technique

[0002] Before being extruded into aluminum profiles, aluminum rods need to be heat-treated. The heating furnace heats the aluminum rods to 410 - 500 °C, and the aluminum profiles are extruded according to the principle of high temperature and low speed, low temperature and high speed. After being heated in the heating furnace, the aluminum rods are cut into equal-length segments by an external cutting mechanism, and then transported to the extrusion equipment by a transfer and conveying device for extrusion.

[0003] In the existing technology, for the transmission component of the aluminum rod heating furnace to transport aluminum rods, when unloading the aluminum rods, it usually requires manual operation by workers, with a low degree of automation. Therefore, we have developed a transmission component of an aluminum rod heating furnace. Content of the Utility Model

[0004] The purpose of the utility model is to provide a transmission component of an aluminum rod heating furnace, which is convenient for transporting aluminum rods and can automatically unload the aluminum rods, with a high degree of automation, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A transmission component of an aluminum rod heating furnace includes a heating furnace and a transmission component. A U-shaped base is provided below the heating furnace. Through holes are provided on the side walls of the heating furnace. Feeding plates and discharging plates are respectively fixedly provided on the two side walls of the heating furnace at the lower side of the through holes. The other ends of the feeding plates and the discharging plates are fixedly connected to the side walls of the U-shaped base. An inclined plate is fixedly provided on one side of the discharging plate, and a wedge block is fixedly provided on the side of the discharging plate away from the heating furnace. The transmission component includes a lead screw, and the lead screw is arranged at the upper side inside the through hole. The transmission component can automatically unload the aluminum rods after the heating is completed.

[0007] Furthermore, both ends of the lead screw are rotatably connected to the inner side walls of the U-shaped base through rolling bearings. A motor is installed on the side wall of the U-shaped base, and the output end of the motor is fixedly connected to one end of the lead screw. A moving plate is threadedly connected to the rod wall of the lead screw. Connecting plates are provided on both sides of the bottom of the moving plate. A housing is provided between the two connecting plates. Both ends of the housing are rotatably connected to the connecting plates through rotating shafts near the inclined plate side. The cross-section of the housing is arc-shaped, and a limiting mechanism is provided on the moving plate.

[0008] Furthermore, the limiting mechanism includes two sliding rods. Slide holes are provided on the side walls of the moving plate on both sides of the lead screw. The sliding rods are slidably arranged in the slide holes, and both ends of the sliding rods are fixedly connected to the U-shaped base.

[0009] Further, the cross-sections of the feeding plate and the discharging plate are both U-shaped.

[0010] Further, the inclination angle of the wedge block is 30°.

[0011] Further, rollers are rotatably provided at both ends of the bottom of the housing.

[0012] Further, the circumferential wall of the roller is arc-shaped.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] For the transmission assembly of the aluminum bar heating furnace, by providing an inclined plate, a wedge block, a discharging plate, a heating furnace, a moving plate, a U-shaped base, a housing, a feeding plate, a sliding rod, a lead screw, a connecting plate, a roller, a rotating shaft, and a motor, the aluminum bar is placed into the interior of the housing from the side. The motor is started, the motor drives the lead screw to rotate, the lead screw drives the moving plate to move, the moving plate drives the housing into the heating furnace through the connecting plate. After the heating furnace heats the aluminum bar, the housing drives the aluminum bar to leave the heating furnace. When one end of the housing contacts the wedge block, the inclined surface of the wedge block jacks up the housing upward. After the housing rotates 90°, the aluminum bar disengages from the housing and rolls down through the inclined plate, facilitating the transmission of the aluminum bar and automatically discharging the aluminum bar at the same time, with a relatively high degree of automation. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a transmission assembly of an aluminum bar heating furnace.

[0016] Figure 2 It is a schematic side view structure diagram of a transmission assembly of an aluminum bar heating furnace.

[0017] Figure 3 For Figure 2 The enlarged schematic diagram of the partial A part in

[0018] In the figure: 1, inclined plate; 2, wedge block; 3, discharging plate; 4, heating furnace; 5, moving plate; 6, U-shaped base; 7, housing; 8, feeding plate; 9, sliding rod; 10, lead screw; 11, connecting plate; 12, roller; 13, rotating shaft; 14, motor. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 3, the present utility model provides a technical solution:

[0021] A transmission component of an aluminum bar heating furnace, including a heating furnace 4 and a transmission component. A U-shaped base 6 is provided below the heating furnace 4. Through holes are provided on the side walls of the heating furnace 4. Feeding plates 8 and discharging plates 3 are respectively fixedly provided at the lower sides of the through holes on both side walls of the heating furnace 4. The other ends of the feeding plates 8 and the discharging plates 3 are fixedly connected to the side walls of the U-shaped base 6. An inclined plate 1 is fixedly provided on one side of the discharging plate 3, and a wedge-shaped block 2 is fixedly provided on the side of the discharging plate 3 away from the heating furnace 4. The transmission component includes a lead screw 10, and the lead screw is arranged at the upper side inside the through hole. The transmission component can automatically discharge the aluminum bars after heating is completed.

[0022] Both ends of the lead screw 10 are rotationally connected to the inner side walls of the U-shaped base 6 through rolling bearings. A motor 14 is installed on the side wall of the U-shaped base 6, and the output end of the motor 14 is fixedly connected to one end of the lead screw 10. A moving plate 5 is threadedly connected to the rod wall of the lead screw 10. Connecting plates 11 are provided on both sides of the bottom of the moving plate 5. A housing 7 is provided between the two connecting plates 11. Both ends of the housing 7 are rotationally connected to the connecting plates 11 through a rotating shaft 13 near the inclined plate 1. The cross-section of the housing 7 is set as an arc, and a limiting mechanism is provided on the moving plate 5.

[0023] The limiting mechanism includes two sliding rods 9. Slide holes are provided on the side wall of the moving plate 5 on both sides of the lead screw 10. The sliding rods 9 are slidably arranged in the slide holes, and both ends of the sliding rods 9 are fixedly connected to the U-shaped base 6. The cross-sections of the feeding plates 8 and the discharging plates 3 are both set as U-shaped.

[0024] The inclination angle of the wedge-shaped block 2 is 30°. The wedge-shaped block 2 can lift the housing 7, and the wedge-shaped block 2 improves the automation degree when discharging the aluminum bars.

[0025] Rollers 12 are rotatably provided at both ends of the bottom of the housing 7. The rollers 12 reduce the friction between the housing 7 and the feeding plates 8 and the discharging plates 3.

[0026] The circumferential wall of the roller 12 is set as an arc, and the arc can reduce the friction of the roller 12.

[0027] During use, the aluminum bars are placed into the interior of the housing 7 from the side. The motor 14 is started, the motor 14 drives the lead screw 10 to rotate, the lead screw 10 drives the moving plate 5 to move, the moving plate 5 drives the housing 7 into the heating furnace 4 through the connecting plates 11. After the heating furnace 4 heats the aluminum bars, the housing 7 drives the aluminum bars to leave the heating furnace 4. When one end of the housing 7 contacts the wedge-shaped block 2, the inclined surface of the wedge-shaped block 2 jacks up the housing 7 upward. After the housing 7 rotates 90°, the aluminum bars break away from the housing 7 and roll down through the inclined plate 1. While facilitating the transmission of the aluminum bars, the aluminum bars can be automatically discharged, and the automation degree is relatively high.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A transmission assembly for an aluminum rod heating furnace, comprising a heating furnace (4) and a transmission assembly, characterized in that: A U-shaped base (6) is provided below the heating furnace (4), and a through hole is provided on the side wall of the heating furnace (4). A feed plate (8) and a discharge plate (3) are fixedly provided on the two side walls of the heating furnace (4) at the lower side of the through hole, respectively. The other ends of the feed plate (8) and the discharge plate (3) are fixedly connected to the side wall of the U-shaped base (6). An inclined plate (1) is fixedly provided on one side of the discharge plate (3), and a wedge block (2) is fixedly provided on the side of the discharge plate (3) away from the heating furnace (4). The transmission component comprises a screw rod (10), and the screw rod is arranged at the upper side of the through hole. The transmission component can automatically unload after the aluminum rod is heated.

2. The transmission assembly of the aluminum rod heating furnace according to claim 1, characterized in that: Both ends of the screw rod (10) are rotatably connected to the inner wall of the U-shaped base (6) via rolling bearings; a motor (14) is installed on the side wall of the U-shaped base (6); an output end of the motor (14) is fixedly connected to one end of the screw rod (10); a movable plate (5) is threadedly connected to the rod wall of the screw rod (10); connecting plates (11) are provided on both sides of the bottom of the movable plate (5); a shell (7) is provided between the two connecting plates (11); both ends of the shell (7) are rotatably connected to the connecting plate (11) via a rotating shaft (13) near a side of the inclined plate (1); the cross section of the shell (7) is arranged in an arc shape; and a limiting mechanism is provided on the movable plate (5).

3. The transmission assembly of the aluminum rod heating furnace according to claim 2, characterized in that: The limiting mechanism comprises two sliding rods (9), and the side walls of the movable plate (5) are provided with sliding holes at both sides of the screw rod (10), and the sliding rod (9) is slidably arranged in the sliding holes, and both ends of the sliding rod (9) are fixedly connected to the U-shaped base (6).

4. The transmission assembly of the aluminum rod heating furnace according to claim 1, characterized in that: The cross sections of the feed plate (8) and the discharge plate (3) are both U-shaped.

5. The transmission assembly of the aluminum rod heating furnace according to claim 1, characterized in that: The inclination angle of the wedge block (2) is 30°.

6. The transmission assembly of the aluminum rod heating furnace according to claim 2, characterized in that: Rollers (12) are rotatably provided at both ends of the bottom of the housing (7).

7. The transmission assembly of the aluminum rod heating furnace according to claim 6, characterized in that: The circumferential wall of the roller (12) is configured to be arc-shaped.

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