Feeding device for steel wire annealing

Abstract

The utility model discloses a feeding device for steel wire annealing, which comprises a travelling crane, an electric hoist is mounted on the travelling crane, a clamping mechanism is mounted on the electric hoist, and the clamping mechanism comprises a mounting plate, a sliding rod, a hanging ring, a supporting rod, a movable rod, a first supporting arm, a second supporting arm, a supporting block and a supporting assembly. Bundled steel wires need to be put into an annealing device, but the bundled steel wires are heavier, the steel wires are generally put into the annealing device by adopting a forklift in a general factory, but a forklift is not specially arranged in the general factory for annealing and feeding the steel wires, so that when the forklift works in other places, the annealing work needs to wait, and the steel wires are not required to be annealed. The problem that the production efficiency of a factory is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of steel wire processing technology, and in particular to a feeding device for steel wire annealing. Background Technology

[0002] Currently, steel wire is one of the four major types of steel products: plates, pipes, profiles, and wires. It is a reprocessed product made by cold drawing hot-rolled wire rods, and wire rods made from steel wire are also widely used in the fastener industry.

[0003] Annealing is a step in the steel wire manufacturing process. It requires placing bundles of steel wire into an annealing device. However, bundles of steel wire are quite heavy. Generally, factories use forklifts to place the steel wire into the annealing device. But factories usually don't have a dedicated forklift for loading steel wire for annealing. So when the forklift is working elsewhere, the annealing process has to wait, which affects the factory's production efficiency. Utility Model Content

[0004] This application provides a feeding device for steel wire annealing, which can solve the problem of low factory production efficiency caused by waiting for forklifts to load steel wire rods, while the forklifts are operating elsewhere in the factory.

[0005] This application provides a feeding device for steel wire annealing, including a crane with an electric hoist mounted on it. A clamping mechanism is mounted on the electric hoist. The clamping mechanism includes a mounting plate, a sliding rod, a lifting ring, a support rod, a movable rod, a first support arm, a second support arm, a support block, and a support assembly. The mounting plate is divided into upper and lower sections, with several support rods installed between the two mounting plates. The support rods are arranged in a ring. The movable rod slides within the support rod. The first support arm is connected to the movable rod, the second support arm slides within the first support arm, and the support block is connected to the second support arm. The sliding rod slides on the two mounting plates, and a support assembly is installed between the sliding rod and the first support arm. A lifting ring is mounted on the sliding rod.

[0006] Furthermore, the support rod has a waist-shaped groove, and the movable rod is fixed to the support rod by bolts and nuts, with the bolts sliding within the waist-shaped groove.

[0007] Furthermore, the support arm has several positioning holes, and the movable rod is fixed to the support rod by bolts and nuts, with the bolts passing through the positioning holes.

[0008] Furthermore, a rubber pad is fixedly connected to one of the support arms.

[0009] Furthermore, one end of the support block is inclined.

[0010] Furthermore, the support assembly includes a fixed ring, a first hinge rod, a second hinge rod, a limiting block, and a cylinder. The fixed ring is fixedly connected to the slide rod. One end of the first hinge rod is hinged to the fixed ring. One end of the second hinge rod slides within the first hinge rod. One end of the second hinge rod is fixed between the first hinge rods by bolts. The other end of the second hinge rod is hinged to the support arm. The angle between the slide rod and the first hinge rod is 40°-80°. A limiting block is fixedly connected to the slide rod. The fixed ring has a protrusion. The cylinder is mounted on a mounting plate, and the output shaft of the cylinder is fixedly connected to the protrusion.

[0011] In summary, the present application provides a feeding device for steel wire annealing, which is easy to operate and can deliver steel wire coils to the annealing device without waiting for a forklift, thus increasing factory production efficiency. Attached Figure Description

[0012] Figure 1 A perspective view of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0014] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle.

[0015] Reference numerals: 1. Crane; 2. Electric hoist; 3. Clamping mechanism; 301. Mounting plate; 302. Slide rod; 303. Lifting ring; 304. Support rod; 305. Movable rod; 306. Support arm one; 307. Support arm two; 308. Support block; 309. Support assembly; 4. Waist-shaped groove; 5. Positioning hole; 6. Rubber pad; 7. Fixing ring; 8. Hinge rod one; 9. Hinge rod two; 10. Limiting block; 11. Cylinder; 12. Protrusion. Detailed Implementation

[0016] The following description is merely a preferred embodiment of this utility model, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of this utility model should be considered within the protection scope of this utility model. It should also be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

[0017] like Figures 1 to 3 As shown, a feeding device for steel wire annealing includes a traveling crane 1, an electric hoist 2 mounted on the traveling crane 1, and a clamping mechanism 3 mounted on the electric hoist 2. The traveling crane 1 is used to drive the electric hoist 2 to move in the front-back and left-right directions, thereby indirectly driving the clamping mechanism 3 to move in the front-back and left-right directions, while the electric hoist 2 is used to drive the clamping mechanism 3 to move up and down.

[0018] The clamping mechanism 3 includes a mounting plate 301, a sliding rod 302, a lifting ring 303, a support rod 304, a movable rod 305, a first support arm 306, a second support arm 307, a support block 308, and a support assembly 309. The mounting plate 301 is divided into upper and lower parts and is triangular in shape. Several support rods 304 are arranged between the two mounting plates 301. The support rods 304 are arranged in a ring, and the included angle between any two support rods is 120°. The movable rod 305 slides within the support rods 304. A waist-shaped groove 4 is provided on the support rod 304. The movable rod 305 is fixed to the support rod 304 by bolts and nuts. The bolts pass through the waist-shaped groove 4 and slide within it. The position of the movable rod 305 can be adjusted by loosening the nut to accommodate wire rods of different diameters. One end of the first support arm 306 is hinged to one end of the movable rod 305. Support arm 2 307 slides within support arm 1 306. Support arm 1 306 has several positioning holes 5, which penetrate support arm 2 307. Support arm 1 306 and support arm 2 307 are fixed together by bolts and nuts. The bolts pass through the positioning holes 5. The overall height can be adjusted by adjusting different positioning holes 5 to accommodate different heights of the wire rod. Support block 308 is fixedly connected to the bottom of support arm 2 307. One end of support block 308 is inclined, which allows it to be better inserted into the bottom of the wire rod. Slide rod 302 slides on two mounting plates 301. A lifting ring 303 is fixedly connected to the top of slide rod 302. Support assembly 309 is installed on slide rod 302. Support assembly 309 is used to control the opening and closing of support arm 1 306. Support assembly 309 is located below mounting plate 301.

[0019] Furthermore, a rubber pad 6 is fixedly connected to the outside of the support arm 306. The rubber pad 6 is used to increase the friction between the support arm and the steel wire.

[0020] Support assembly 309 includes a fixed ring 7, a first hinge rod 8, a second hinge rod 9, and limiting blocks 10. The fixed ring 7 is fixedly connected to the slide rod 302. One end of the first hinge rod 8 is hinged to the fixed ring 7. The second hinge rod 9 slides within the first hinge rod 8. The first hinge rod 8 and the second hinge rod 9 are fixed together by bolts. Loosening the bolts allows adjustment of the position of the second hinge rod 9. When used to adjust the position of the movable rod 305, one end of the second hinge rod 9 is hinged to the first support arm 306. Two limiting blocks are fixedly connected to the slide rod 302. Block 10, one of which is a limiting block 10 located above the upper mounting plate 301, and the other is located below the lower mounting plate 301. The two limiting plates are used to limit the movement range of the slide bar 302 and the range of the support arm 306. The included angle between the support arm 306 and the slide bar 302 is between 40° and 80°. A protrusion 12 is provided on the fixing ring 7. A cylinder 11 is fixedly connected to the lower surface of the lower mounting plate 301. The output shaft of the cylinder 11 is fixedly connected to the protrusion 12.

[0021] Working principle of the utility model: The crane 1 is moved above the wire rod that needs to be annealed. The clamping mechanism 3 is placed on the ground by the electric hoist 2. The cylinder 11 is started and pushed downward, causing the fixing ring 7 to move the slide rod 302 downward. When the fixing ring 7 moves downward, the surrounding support arm 1 306 and support arm 2 307 are spread apart. At the same time, the support block 308 under the support arm 2 307 is inserted into the bottom of the wire rod, lifting the wire rod. Then, the electric hoist 2 is controlled to rise, driving the clamping mechanism 3 to rise as a whole. Under the action of the support arm 1 306 and the support block 308, the wire rod is lifted.

Claims

1. A feeding device for annealing steel wire, comprising a crane (1), a motor hoist (2) is installed on the crane (1), a clamping mechanism (3) is installed on the motor hoist (2), characterized in that, The clamping mechanism (3) comprises a mounting plate (301), a sliding rod (302), a lifting ring (303), a supporting rod (304), a movable rod (305), a supporting arm one (306), a supporting arm two (307), a supporting block (308) and a supporting assembly (309), the mounting plate (301) is divided into two parts, a plurality of supporting rods (304) are arranged between the two mounting plates (301), the supporting rods (304) are arranged in a ring shape, the movable rod (305) slides in the supporting rod (304), the supporting arm one (306) is connected with the movable rod (305), the supporting arm two (307) slides in the supporting arm one (306), the supporting block (308) is connected with the supporting arm two (307), the sliding rod (302) slides on the two mounting plates (301), the supporting assembly (309) is arranged between the sliding rod (302) and the supporting arm one (306), and the lifting ring (303) is arranged on the sliding rod (302).

2. The loading device for annealing steel wire according to claim 1, wherein A waist-shaped groove (4) is arranged on the supporting rod (304), the movable rod (305) and the supporting rod (304) are fixed by bolts and nuts, and the bolts slide in the waist-shaped groove (4).

3. The loading device for annealing steel wire according to claim 2, wherein A plurality of positioning holes (5) are arranged on the supporting arm one (306), the movable rod (305) and the supporting rod (304) are fixed by bolts and nuts, and the bolts pass through the positioning holes (5).

4. The loading device for annealing steel wire according to claim 3, wherein The supporting arm one (306) is fixedly connected with a rubber pad (6).

5. The loading device for annealing steel wire according to claim 4, wherein One end of the supporting block (308) is inclined.

6. The loading device for annealing steel wire according to claim 5, wherein The supporting assembly (309) comprises a fixed ring (7), a hinged rod one (8), a hinged rod two (9), a limiting block (10) and a gas cylinder (11), the fixed ring (7) is fixedly connected with the sliding rod (302), one end of the hinged rod one (8) is hinged with the fixed ring (7), one end of the hinged rod two (9) slides in the hinged rod one (8), one end of the hinged rod two (9) is fixed between the hinged rod one (8) by a bolt, the other end of the hinged rod two (9) is hinged with the supporting arm one (306), the included angle between the sliding rod (302) and the hinged rod one (8) is 40°-80°, the limiting block (10) is fixedly connected with the sliding rod (302), the fixed ring (7) is provided with a protrusion (12), the gas cylinder (11) is arranged on the mounting plate (301), and the output shaft of the gas cylinder (11) is fixedly connected with the protrusion (12).

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