Hot rolled steel coil packing belt threading device

Abstract

The utility model relates to a hot rolled steel coil packing belt threading device, and belongs to the technical field of hot rolled steel coil packing auxiliary equipment. According to the technical scheme, an upper baffle (1), a lower baffle (2) and a side baffle (3) are connected together to form slideways (4) matched with the packing belt, the sides, away from the side baffle (3), of the slideways (4) are provided with packing belt separating openings (7), the multiple slideways (4) are connected end to end to form an arc-shaped channel, one end of the arc-shaped channel is provided with a packing belt inlet (5), and the other end of the arc-shaped channel is provided with a packing belt outlet (6). The upper baffle (1) is of an integrated structure composed of an upper horizontal baffle (1.1) and an upper vertical baffle (1.2), and the lower baffle (2) is of an integrated structure composed of a lower horizontal baffle (2.1) and a lower inclined baffle (2.2). The hot rolled steel coil longitudinal packing device has the advantages that when a hot rolled steel coil is longitudinally packed, threading of a packing belt can be facilitated, and packing quality and packing efficiency of the hot rolled steel coil are improved.

Description

Technical Field

[0001] The utility model relates to a hot-rolled steel coil strapping belt threading device, belonging to the technical field of hot-rolled steel coil strapping auxiliary equipment in the metallurgical industry. Background Art

[0002] The strapping machine is the main equipment for strapping hot-rolled steel coils. When strapping the steel coils longitudinally, the strapping tape is first passed through the steel coil core, and then the strapping tape is tightened to a saturated state by the strapping machine to ensure that the steel coil is firmly fixed. The strapping tape is usually threaded through the steel coil core manually without any guide device. The strapping tape is also hard, which makes it inconvenient to thread the strapping tape, affecting the strapping quality of the hot-rolled steel coils. Utility Model Content

[0003] The utility model aims to provide a hot-rolled steel coil strapping tape threading device, which can facilitate the strapping tape threading when the hot-rolled steel coil is longitudinally packaged, improve the packaging quality and packaging efficiency of the hot-rolled steel coil, and solve the problems existing in the background technology.

[0004] The technical solution of the utility model is:

[0005] A strap threading device for hot-rolled steel coil strapping comprises an upper baffle, a lower baffle and a side baffle, wherein the upper baffle, the lower baffle and the side baffle are connected together to form a slideway that matches the strapping belt, and the side of the slideway away from the side baffle is a strapping belt detachment port, and a plurality of slideways are connected end to end to form an arc-shaped channel as a whole, wherein one end of the arc-shaped channel is a strapping belt inlet, and the other end of the arc-shaped channel is a strapping belt outlet.

[0006] Furthermore, the upper baffle is an integrated structure consisting of an upper horizontal baffle and an upper vertical baffle, the lower baffle is an integrated structure consisting of a lower horizontal baffle and a lower inclined baffle, the upper horizontal baffle and the lower horizontal baffle are both arranged perpendicularly to the side baffles, the upper vertical baffle is arranged perpendicularly to the upper horizontal baffle, the lower inclined baffle is arranged inclinedly to the lower horizontal baffle, and a packing belt detachment port is formed between the upper vertical baffle and the lower inclined baffle.

[0007] Furthermore, the inclination angle between the lower inclined baffle and the lower horizontal baffle is 45°-65°.

[0008] Furthermore, the size of the strapping tape escape opening formed between the upper vertical baffle and the lower inclined baffle is adapted to the strapping tape width.

[0009] Furthermore, the width of the side baffle matches the width of the strapping tape.

[0010] By adopting the utility model, when the hot-rolled steel coil is longitudinally packaged, the operator manually inserts the packaging tape from the packaging tape entrance of the slideway. Since the packaging tape is relatively hard, it will slide along the slideway and remain in the slideway. After the packaging tape passes through the packaging tape exit, the packaging machine tightens the packaging tape. In this process, the packaging tape and the packaging tape separation outlet generate an upward force, so that the packaging tape is tightly attached to the surface of the steel coil and separated from the slideway.

[0011] The beneficial effect of the utility model is that when the hot-rolled steel coils are longitudinally packaged, the strapping belt can be easily threaded, thereby improving the packaging quality and packaging efficiency of the hot-rolled steel coils. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

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

[0014] Figure 3 This is a schematic diagram of the use state of the utility model;

[0015] Figure 4 This is a schematic diagram of the strapping tape after threading;

[0016] Figure 5 This is a schematic diagram of the force applied to the strapping tape during the strapping process;

[0017] Figure 6 This is a schematic diagram of the packing belt after it is separated from the slide;

[0018] In the figure: upper baffle 1, lower baffle 2, side baffle 3, slideway 4, strapping belt inlet 5, strapping belt outlet 6, strapping belt release port 7;

[0019] Driving mechanism 10, belt threading device 11, hot-rolled steel coil 12, saddle 13, strapping belt 14;

[0020] Upper horizontal baffle 1.1, upper vertical baffle 1.2, lower horizontal baffle 2.1, lower inclined baffle 2.2. DETAILED DESCRIPTION

[0021] The present invention will be further described below by way of examples with reference to the accompanying drawings.

[0022] Refer to the attached Figure 1 , 2 A hot-rolled steel coil strapping tape threading device comprises an upper baffle 1, a lower baffle 2 and a side baffle 3. The upper baffle 1, the lower baffle 2 and the side baffle 3 are connected together to form a slide 4 that matches the strapping tape. The side of the slide 4 away from the side baffle 3 is a strapping tape detachment port 7. A plurality of slides 4 are connected end to end to form an arc-shaped channel as a whole. One end of the arc-shaped channel is a strapping tape inlet 5, and the other end of the arc-shaped channel is a strapping tape outlet 6.

[0023] In this example, refer to the attached Figure 1 , 2 The width of the side baffle 3 matches the width of the strapping tape. The upper baffle 1 is an integrated structure consisting of an upper horizontal baffle 1.1 and an upper vertical baffle 1.2. The lower baffle 2 is an integrated structure consisting of a lower horizontal baffle 2.1 and a lower inclined baffle 2.2. The upper horizontal baffle 1.1 and the lower horizontal baffle 2.1 are both arranged vertically with the side baffle 3, the upper vertical baffle 1.2 is arranged vertically with the upper horizontal baffle 1.1, the lower inclined baffle 2.2 is arranged obliquely with the lower horizontal baffle 2.1, and the inclination angle is 60°. A strapping tape disengagement port 7 is formed between the upper vertical baffle 1.2 and the lower inclined baffle 2.2, and the size of the strapping tape disengagement port 7 is adapted to the strapping tape width.

[0024] See attached Figure 3 When in use, the device is driven by the driving mechanism 10. When the hot-rolled steel coil 12 reaches the saddle 13, the driving mechanism 10 drives the device to penetrate into the center of the hot-rolled steel coil 12. Then the operator manually inserts the strapping tape from the strapping tape entrance 5 of the arc-shaped channel. Since the strapping tape is relatively hard, it will slide along the arc-shaped channel and remain in the arc-shaped channel. After the strapping tape passes through the strapping tape exit 6, as shown in the attached Figure 4 As shown, the baler starts to tighten the strapping tape. During this process, the strapping tape contacts the inner wall slope of the strapping tape exit 7 to generate an upward force. Figure 5 As shown, the strapping belt is closely attached to the surface of the steel coil and separated from the slideway 4, as shown in the attached Figure 6 As shown, the packaging process is finally completed by a packaging machine.

Claims

1. A strap threading device for hot-rolled steel coil strapping, characterized in that: The invention comprises an upper baffle (1), a lower baffle (2) and a side baffle (3), wherein the upper baffle (1), the lower baffle (2) and the side baffle (3) are connected together to form a slideway (4) that matches with the strapping belt, wherein the side of the slideway (4) away from the side baffle (3) is a strapping belt detachment port (7), and a plurality of slideways (4) are connected end to end to form an arc-shaped channel as a whole, wherein one end of the arc-shaped channel is a strapping belt inlet (5), and the other end of the arc-shaped channel is a strapping belt outlet (6).

2. A hot-rolled steel coil strapping strap threading device according to claim 1, characterized in that: The upper baffle (1) is an integrated structure consisting of an upper horizontal baffle (1.1) and an upper vertical baffle (1.2); the lower baffle (2) is an integrated structure consisting of a lower horizontal baffle (2.1) and a lower inclined baffle (2.2); the upper horizontal baffle (1.1) and the lower horizontal baffle (2.1) are both arranged vertically with the side baffle (3); the upper vertical baffle (1.2) is arranged vertically with the upper horizontal baffle (1.1); the lower inclined baffle (2.2) is arranged inclined with the lower horizontal baffle (2.1); and a packing belt release port (7) is formed between the upper vertical baffle (1.2) and the lower inclined baffle (2.2).

3. A hot-rolled steel coil strapping strap threading device according to claim 2, characterized in that: The inclination angle between the lower inclined baffle plate (2.2) and the lower horizontal baffle plate (2.1) is 45°-65°.

4. A hot-rolled steel coil strapping strap threading device according to claim 2, characterized in that: The size of the strapping belt disengagement opening (7) formed between the upper vertical baffle (1.2) and the lower inclined baffle (2.2) is adapted to the strapping belt width.

5. A hot-rolled steel coil strapping strap threading device according to claim 1 or 2, characterized in that: The width of the side baffle (3) matches the width of the strapping tape.

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