Blanking mechanism of copper bar heating furnace

Abstract

The utility model relates to the technical field of copper bar processing, and discloses a blanking mechanism of a copper bar heating furnace, which comprises a guide plate, a support frame and a transmission belt, a base is arranged in the support frame, a rotating table which is positioned on the lower side of the guide plate and is used for supporting a copper bar is arranged on the base, and a first positioning plate which is used for abutting against the copper bar is arranged on the rotating table. A driving assembly used for driving the rotating table to rotate is arranged on the base, a first inclined plate which inclines downwards and allows the copper bars to slide down is arranged between the base and the conveying belt, a first support is arranged on the lower side of the first inclined plate, and a second positioning plate allowing the copper bars to abut against is arranged on the first inclined plate. A second inclined plate with one end located on the upper side of the conveying belt and the other end located on the upper side of the first inclined plate after obliquely extending upwards is arranged between the first inclined plate and the conveying belt, a second support is arranged on the lower side of the second inclined plate, and a lifting assembly used for conveying the copper rods abutting against the second positioning plate to the second inclined plate is arranged on the second support.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper rod processing, in particular to a material unloading mechanism of a copper rod heating furnace. Background Art

[0002] In the metallurgical industry, a heating furnace is a device that heats materials or workpieces to the rolling and forging temperature. Heating furnaces are used in many industries such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, and pharmaceuticals. Copper rod heating furnaces are specifically used for heating copper rods.

[0003] At present, a Chinese patent with publication number CN218238334U and publication date January 6, 2023 discloses a copper rod heating furnace, including: a heating furnace; a motor, the motor is fixedly installed on the top of the heating furnace, the output end of the motor is fixedly installed with a threaded rod, the outer side of the threaded rod is threadedly connected with a threaded sleeve, the bottom of the threaded sleeve is fixedly installed with a baffle, and the inside of the baffle is fixedly installed with a heating component; a rotating shaft, the rotating shaft is rotatably connected to the two ends of both sides of the inner side of the heating furnace, and the two ends of the outer side of the rotating shaft are fixedly installed with baffles, and one side of the baffle A tooth frame is fixedly installed, and the tooth frame is respectively fixedly installed on the two ends of the outer side surface of the rotating shaft; a tooth block, the tooth block is clamped on the inner side surface of the tooth frame, a fixed plate is fixedly installed on one side of the tooth block, and mounting plates are fixedly installed on both ends of the top of the fixing plate, the inner side surface of the mounting plate is rotatably connected to the first rotating rod, and the two ends of the outer side surface of the rotating rod are fixedly installed with first rollers; a connecting plate, the connecting plate is rotatably connected to one side of the fixing plate, one side of the connecting plate is rotatably connected to a side plate, the inner side surface of the side plate is rotatably connected to the second rotating rod, and the outer side surface of the second rotating rod is fixedly installed with a second roller.

[0004] After the heating furnace heats the copper rod, the red-hot copper rod will be transferred out of the discharge frame; in the prior art, the operator is often required to clamp the red-hot copper rod with a clamp and transfer it to the next workstation for further processing. However, since the copper rod itself is relatively heavy, the operator will consume a lot of physical strength after a long period of clamping and transferring operations, which is not conducive to the efficient transportation of the copper rod. Utility Model Content

[0005] The utility model aims to provide a material unloading mechanism for a copper rod heating furnace, which can efficiently transfer the copper rods transmitted from a material discharge port.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a feeding mechanism of a copper rod heating furnace, comprising a guide plate arranged at the lower side of the discharge port of the copper rod heating furnace, a support frame arranged on the ground at the lower side of the guide plate, and a conveyor belt arranged on one side of the support frame and used to transfer the copper rod to the next station, a base is arranged in the support frame, a rotating table located at the lower side of the guide plate and supported by the copper rod is arranged on the base, a first positioning plate for the copper rod to abut against is arranged on the rotating table, a driving assembly for driving the rotating table to rotate is arranged on the base, a first inclined plate inclined downward and for the copper rod to slide down is arranged between the base and the conveyor belt, a first bracket is arranged at the lower side of the first inclined plate, a second positioning plate for the copper rod to abut against is arranged on the first inclined plate, a second inclined plate with one end located on the upper side of the conveyor belt and the other end extending obliquely upward and located on the upper side of the first inclined plate is arranged between the first inclined plate and the conveyor belt, a second bracket is arranged at the lower side of the second inclined plate, and a lifting assembly for transporting the copper rod abutting on the second positioning plate to the second inclined plate is arranged on the second bracket.

[0007] The utility model is further configured as follows: the driving assembly includes a driving motor arranged on a base, a rotating shaft arranged on an output shaft of the driving motor and having an upper end hinged to a lower surface of a rotating table, a connecting arm arranged on the rotating shaft and extending in a horizontal direction, and a driving cylinder arranged at an end of the connecting arm away from the rotating shaft, wherein the lower end of the driving cylinder is fixed on the connecting arm and the upper end is hinged to the lower surface of the rotating table.

[0008] The utility model is further configured as follows: a first strip hole is provided on the first inclined plate and on both sides of the second positioning plate, a second strip hole is provided on the second inclined plate and at a position corresponding to the first strip hole, and the lifting assembly includes a connecting shaft rotatably connected to the second bracket, two swing arms arranged on the connecting shaft and used to pass through the first strip hole and the second strip hole, a connecting hook arranged at one end of the swing arm away from the connecting shaft and for the copper rod to be embedded, a driven wheel arranged at the end of the connecting shaft, a servo motor arranged on the ground, a driving wheel arranged on the output shaft of the servo motor, and a transmission belt arranged between the driving wheel and the driven wheel.

[0009] The utility model is further configured as follows: reinforcing ribs are provided on the backs of the first positioning plate and the second positioning plate.

[0010] The utility model is further configured to include a long-arm hook for hooking the copper rod on the guide plate to the rotating table.

[0011] The utility model is further configured as follows: a supporting transverse axis for supporting the long arm hook is arranged on one side of the supporting frame away from the guide plate, and columns are arranged at both ends of the supporting transverse axis.

[0012] In summary, the utility model has the following beneficial effects:

[0013] 1. When the copper rod is transmitted out of the discharge port of the copper rod heating furnace, it can fall on the guide plate, and then the copper rod can roll along the guide plate and fall on the rotating table, wherein the rotating table uses the first positioning plate for the copper rod to contact, so as to position the copper rod on the rotating table, and then the driving component is used to drive the rotating table to rotate, so that the rotating table is rotated 90 degrees and aligned with the position of the first inclined plate, and then the copper rod can be pushed to make the copper rod roll along the first inclined plate, and the first inclined plate uses the second positioning plate to position the copper rod on the first inclined plate; then the lifting component is used to transport the copper rod on the second positioning plate to the second inclined plate, and the copper rod can fall on the conveyor belt after rolling on the second inclined plate, and then the copper rod can be transmitted to the next station through the conveyor belt for further processing; compared with the prior art that requires manual manpower to clamp the copper rod, more labor can be saved, and finally the copper rod transmitted from the discharge port can be efficiently transported;

[0014] 2. The driving motor drives the rotating shaft to rotate, and the rotating shaft can drive the connecting arm and the rotating table to rotate 90 degrees, so that the rotating table is aligned with the position of the first inclined plate. Then, the piston rod of the driving cylinder moves upward, and the piston rod can drive the rotating table to tilt toward the first inclined plate. Then, the copper rod on the rotating table can roll from the rotating table to the first inclined plate under the action of its own gravity;

[0015] 3. The servo motor is used to drive the driven wheel to rotate through the driving wheel and the transmission belt, and then the driven wheel can drive the connecting shaft to rotate, and the connecting shaft can drive the two swing arms to swing around the connecting shaft, wherein the swing arm can pass through the first strip hole and the second strip hole, and the connecting hook at the end of the swing arm can hook the copper rod on the second positioning plate after the swing arm swings, and then the connecting hook can drive the copper rod to move upward after the swing arm swings upward, until the connecting hook moves to the upper end of the second inclined plate, and the copper rod can roll from the connecting hook to the second inclined plate under the action of its own gravity;

[0016] 4. The first positioning plate and the second positioning plate are both provided with reinforcing ribs on their backs, so that the structural strength of the first positioning plate and the second positioning plate can be enhanced to prevent the first positioning plate and the second positioning plate from being broken after being impacted by the copper rod;

[0017] 5. When the operator needs to move the copper rod on the guide plate to the rotating table, the long arm hook can be used to hook the copper rod on the guide plate from a distance, thereby driving the copper rod to move, while also preventing human skin from being burned when too close to the copper rod; when the copper rod rolls on the rotating table, the first inclined plate and the second inclined plate, the operator can also adjust the position of the copper rod by the long arm hook to prevent the copper rod from rolling off the rotating table, the first inclined plate and the second inclined plate;

[0018] 6. When the long arm hooks on the copper rod on the moving guide plate, the supporting horizontal axis between the two columns is used to support the long arm hook, which is conducive to the operator moving the copper rod with less effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the structure inside the base of the utility model;

[0022] Figure 3 It is a schematic diagram of the connection relationship between the first inclined plate, the second inclined plate and the lifting assembly in the utility model.

[0023] In the figure, 1, guide plate; 2, support frame; 21, base; 3, transmission belt; 4, rotating table; 41, first positioning plate; 5, driving assembly; 51, driving motor; 52, rotating shaft; 53, connecting arm; 54, driving cylinder; 6, first inclined plate; 61, first bracket; 62, second positioning plate; 63, first strip hole; 7, second inclined plate; 71, second bracket; 72, second strip hole; 8, lifting assembly; 81, connecting shaft; 82, swing arm; 83, connecting hook; 84, driven wheel; 85, servo motor; 86, driving wheel; 87, transmission belt; 9, reinforcing ribs; 10, long arm hook; 101, supporting horizontal axis; 102, column. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] A feeding mechanism for a copper rod heating furnace, referring to Figure 1The unloading mechanism of the copper rod heating furnace includes a guide plate 1, a support frame 2, a conveyor belt 3 and a long arm hook 10, wherein the guide plate 1 is fixed at the lower side of the discharge port of the copper rod heating furnace by bolts, and the copper rods transmitted from the discharge port can be placed on the guide plate 1; at the same time, the support frame 2 is fixed to the ground on the lower side of the guide plate 1 by anchor bolts, and the conveyor belt 3 is located on one side of the support frame 2. The conveyor belt 3 is a mesh belt conveyor belt 3, wherein the conveyor belt 3 can be used to transfer the copper rod to the next workstation for further processing. Since the conveyor belt 3 itself is a prior art, the specific structure of the conveyor belt 3 is not repeated here.

[0026] Reference Figure 1 The long arm hook 10 is placed on the side of the support frame 2, wherein the long arm hook 10 can be used to move the copper rod on the guide plate 1, and a supporting horizontal axis 101 for supporting the long arm hook 10 is provided on the side of the support frame 2 away from the guide plate 1, and both ends of the supporting horizontal axis 101 are fixed with columns 102 by bolts, and the lower end of the column 102 is fixed to the ground by bolts.

[0027] Reference Figure 1 , Figure 2 A base 21 is welded in the support frame 2, and a rotating table 4 located at the lower side of the guide plate 1 and supported by the copper rod is arranged above the base 21, wherein a first positioning plate 41 for the copper rod to abut is welded on the rotating table 4, and a reinforcing rib 9 is welded on the back of the first positioning plate 41. At the same time, a driving assembly 5 for driving the rotating table 4 to rotate is arranged on the base 21, and the driving assembly 5 includes a driving motor 51, a rotating shaft 52, a connecting arm 53, and a driving cylinder 54, wherein the driving motor 51 is fixed to the upper side of the base 21 by bolts, and the rotating shaft 52 is connected to the output shaft of the driving motor 51 at the lower end through a coupling, and the upper end of the rotating shaft 52 is hinged to the lower surface of the rotating table 4, and the connecting arm 53 is fixed to the rotating shaft 52 by bolts, wherein the driving cylinder 54 is arranged at one end of the connecting arm 53 away from the rotating shaft 52, and the lower end of the cylinder body of the driving cylinder 54 is fixed to the connecting arm 53 by bolts, and the upper end of the piston rod is hinged to the lower surface of the rotating table 4.

[0028] Reference Figure 1 , Figure 3 A first inclined plate 6 is arranged between the base 21 and the conveyor belt 3, which is inclined downward and for the copper rod to slide down, and a first bracket 61 supported on the ground is fixed to the lower side of the first inclined plate 6 by bolts, wherein a second positioning plate 62 for the copper rod to contact is welded on the first inclined plate 6, and a reinforcing rib 9 is also welded on the back of the second positioning plate 62, and a second inclined plate 7 is also arranged between the first inclined plate 6 and the conveyor belt 3, and one end of the second inclined plate 7 is located on the upper side of the conveyor belt 3 and the other end is inclinedly extended upward and is located on the upper side of the first inclined plate 6, wherein the lower side of the second inclined plate 7 is fixed to a second bracket 71 supported on the ground by bolts.

[0029] Reference Figure 1 , Figure 3 , first strip holes 63 are provided on the first inclined plate 6 and on both sides of the second positioning plate 62, and second strip holes 72 are provided on the second inclined plate 7 and at positions corresponding to the first strip holes 63; wherein the second bracket 71 is provided with a lifting assembly 8 for transporting the copper rod abutting on the second positioning plate 62 to the second inclined plate 7, and the lifting assembly 8 includes a connecting shaft 81, a swing arm 82, a connecting hook 83, a driven wheel 84, a servo motor 85, a driving wheel 86, and a transmission belt 87, wherein the connecting shaft 81 is rotatably connected to the second bracket 7 through a bearing 1, and two swing arms 82 are provided and are both welded on the connecting shaft 81, and the two swing arms 82 correspond to the positions of the two first strip holes 63 respectively; at the same time, the connecting hook 83 is integrally arranged at one end of the swing arm 82 away from the connecting shaft 81 and is provided for the copper rod to be embedded, and the driven wheel 84 is key-connected to the end of the connecting shaft 81, wherein the servo motor 85 is fixed to the ground by bolts, and the driving wheel 86 is key-connected to the output shaft of the servo motor 85, and the transmission belt 87 is connected between the driving wheel 86 and the driven wheel 84.

[0030] Principle: When the copper rod is transferred out of the discharge port of the copper rod heating furnace, it can fall on the guide plate 1. Then the operator uses the long arm hook 10 to roll the copper rod along the guide plate 1 and then drop it on the rotating table 4. The rotating table 4 uses the first positioning plate 41 for the copper rod to contact so as to position the copper rod on the rotating table 4. Then the driving motor 51 is used to drive the rotating shaft 52 to rotate. The rotating shaft 52 can drive the connecting arm 53 and the rotating table 4 to rotate 90 degrees, so that the rotating table 4 is aligned with the position of the first inclined plate 6. Then the piston rod of the driving cylinder 54 is moved upward, and the piston rod can drive the rotating table 4 to tilt toward the first inclined plate 6. Then the copper rod on the rotating table 4 can roll from the rotating table 4 to the first inclined plate 6 under the action of its own gravity, and the first inclined plate 6 uses the second positioning plate 62 to position the copper rod on the first inclined plate 6.

[0031] Then, the servo motor 85 is used to drive the driven wheel 84 to rotate through the driving wheel 86 and the transmission belt 87, and then the driven wheel 84 can drive the connecting shaft 81 to rotate, and the connecting shaft 81 can drive the two swing arms 82 to swing around the connecting shaft 81, wherein the swing arm 82 can pass through the first strip hole 63 and the second strip hole 72, and the connecting hook 83 at the end of the swing arm 82 can hook the copper rod on the second positioning plate 62 after the swing arm 82 swings, and then the connecting hook 83 can drive the copper rod to move upward after the swing arm 82 swings upward until the connecting hook 83 moves to the upper end of the second inclined plate 7, and the copper rod can roll from the connecting hook 83 onto the second inclined plate 7 under the action of its own gravity, and the copper rod can fall on the conveyor belt 3 after rolling on the second inclined plate 7, and then the copper rod can be transmitted to the next station for further processing through the conveyor belt 3; compared with the prior art that requires manpower to manually clamp the copper rod, more labor can be saved, and finally the copper rod transmitted from the discharge port can be efficiently transported.

Claims

1. A feeding mechanism for a copper rod heating furnace, characterized in that: The invention comprises a guide plate (1) arranged at the lower side of the discharge port of the copper rod heating furnace, a support frame (2) arranged on the ground below the guide plate (1), and a conveyor belt (3) arranged at one side of the support frame (2) and used for conveying the copper rod to the next workstation, wherein a base (21) is arranged in the support frame (2), a rotating table (4) located at the lower side of the guide plate (1) and supported by the copper rod is arranged on the base (21), a first positioning plate (41) for the copper rod to abut against is arranged on the rotating table (4), a driving component (5) for driving the rotating table (4) to rotate is arranged on the base (21), and a rotating shaft (5) for rotating the rotating table (4) is arranged between the base (21) and the conveyor belt (3). A first inclined plate (6) is provided which is inclined downward and for the copper rod to slide down, a first bracket (61) is provided on the lower side of the first inclined plate (6), a second positioning plate (62) for the copper rod to abut is provided on the first inclined plate (6), a second inclined plate (7) is provided between the first inclined plate (6) and the conveyor belt (3), one end of which is located on the upper side of the conveyor belt (3) and the other end of which is inclined and extends upward and is located on the upper side of the first inclined plate (6), a second bracket (71) is provided on the lower side of the second inclined plate (7), and a lifting component (8) for transporting the copper rod abutting on the second positioning plate (62) to the second inclined plate (7) is provided on the second bracket (71).

2. The unloading mechanism of the copper rod heating furnace according to claim 1 is characterized in that: The driving assembly (5) comprises a driving motor (51) arranged on a base (21), a rotating shaft (52) arranged on an output shaft of the driving motor (51) and having an upper end hinged to a lower surface of a rotating platform (4), a connecting arm (53) arranged on the rotating shaft (52) and extending in a horizontal direction, and a driving cylinder (54) arranged at an end of the connecting arm (53) away from the rotating shaft (52); the lower end of the driving cylinder (54) is fixed to the connecting arm (53) and the upper end is hinged to the lower surface of the rotating platform (4).

3. The unloading mechanism of the copper rod heating furnace according to claim 1 is characterized in that: The first inclined plate (6) is provided with first strip holes (63) on both sides of the second positioning plate (62); the second inclined plate (7) is provided with second strip holes (72) at positions corresponding to the first strip holes (63); the lifting assembly (8) comprises a connecting shaft (81) rotatably connected to the second bracket (71); two swing arms (82) arranged on the connecting shaft (81) and used to pass through the first strip holes (63) and the second strip holes (72); a connecting hook (83) arranged at one end of the swing arm (82) away from the connecting shaft (81) and for the copper rod to be embedded; a driven wheel (84) arranged at the end of the connecting shaft (81); a servo motor (85) arranged on the ground; a driving wheel (86) arranged on the output shaft of the servo motor (85); and a transmission belt (87) arranged between the driving wheel (86) and the driven wheel (84).

4. The unloading mechanism of the copper rod heating furnace according to claim 1 is characterized in that: Reinforcing ribs (9) are provided on the backs of the first positioning plate (41) and the second positioning plate (62).

5. The unloading mechanism of the copper rod heating furnace according to claim 1 is characterized in that: It also includes a long-arm hook (10) for hooking the copper rod on the guide plate (1) to the rotating platform (4).

6. The unloading mechanism of the copper rod heating furnace according to claim 5 is characterized in that: A support transverse axis (101) for supporting the long arm hook (10) is arranged on one side of the support frame (2) away from the guide plate (1), and upright columns (102) are arranged at both ends of the support transverse axis (101).

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