Automatic loading device for steel coil production

Abstract

The utility model discloses an automatic loading device for steel coil production, which comprises a portal frame, the two sides of the portal frame are respectively connected with a group of sliding blocks in a sliding manner, the two groups of sliding blocks can realize height adjustment through a lifting assembly, the two groups of sliding blocks are connected with a steel pipe in a pluggable manner, and the two groups of sliding blocks are respectively provided with a group of locking assemblies for limiting and locking the end part of the steel pipe. The steel pipe penetrates along the outer sides of the sliding blocks, when the steel pipe penetrates, the steel pipe extrudes the spring bolt, the spring bolt is contained in the limiting base and extrudes the spring, when one end of the steel pipe penetrates through the steel coil to enter the other sliding block and abuts against the other spring bolt, the spring on the first sliding block resets, the spring pushes the spring bolt to reset, and the steel pipe is locked. The other end of the steel pipe is limited to prevent the steel pipe from sliding, at the moment, the lifting assembly is matched to pull the cross-shaped sliding block to slide and lift along the cross-shaped sliding groove, lifting of the steel coil is completed, and truck loading can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of loading devices, in particular to an automatic loading device for steel coil production. Background Art

[0002] Steel coil is a material made of reinforced soft steel plates wrapped around fixed wheels for easy storage, transportation and improved delivery efficiency. However, it is larger in size and heavier than ordinary materials, so a lifting device is generally used for loading.

[0003] However, when the existing automatic loading device is lifting, the lifting rope is generally passed through the steel coil, and then the two ends of the lifting rope are hung on the hooks to lift the steel coil. Since the steel coil is heavy and the contact point with the lifting rope is sharp, it is easy to aggravate the wear of the lifting rope, thereby causing the lifting rope to break, which poses certain safety hazards. For this reason, we propose an automatic loading device for steel coil production. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic loading device for steel coil production to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic loading device for steel coil production, comprising a gantry, a group of sliders are slidably connected to each side of the gantry, the two groups of sliders can be height-adjusted by a lifting assembly, the two groups of sliders are plug-in connected to steel pipes, and the two groups of sliders are each provided with a group of locking assemblies to limit and lock the ends of the steel pipes, the two groups of locking assemblies have the same structure and are arranged in a mirror image, the locking assembly includes a limit seat, a lock tongue and a spring, a group of limit seats are installed on each opposite side of the two groups of sliders, a group of slidable lock tongues are installed in the inner cavity of the limit seat, the two groups of lock tongues are arranged in a mirror image, and one end of the lock tongue is connected to the limit seat through the spring.

[0006] Preferably, the cross section of the sliding block is cross-shaped, and the sliding block is slidably installed in sliding grooves opened on both sides of the gantry, and the sliding grooves are cross-shaped grooves.

[0007] Preferably, the lifting assembly includes a twisted wire, a winch, a rotating rod and a connecting seat, each group of the sliders is connected to a group of the twisted wires, the other end of the twisted wires penetrates the gantry and is connected to the winch, the winch is installed at one end of the rotating rod, the rotating rod is rotatably connected to the connecting seat installed on the top of the gantry, and the rotating rod can be rotated by a driving assembly.

[0008] Preferably, a through hole is provided at the top end of the gantry corresponding to the twisted wire, and both ends of the through hole are designed with rounded corners.

[0009] Preferably, the driving assembly includes a first pulley, a belt, a second pulley and a motor, the first pulley is sleeved on the outside of the rotating rod, the first pulley is connected to the second pulley through the belt, the second pulley is connected to the output end of the motor, and the motor is installed at the top of the gantry.

[0010] Preferably, the bottom end of the gantry is connected to a support assembly, which includes a first support member, a second support member and an electric wheel. A group of the first support members is installed at the bottom ends of both sides of the gantry, and a group of the second support members is installed at both ends of each group of the first support members. The second support members are connected to the gantry, and two groups of electric wheels are installed at the bottom of the first support members.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model inserts the steel pipe along the outer side of the slider. When inserting, the steel pipe squeezes the lock tongue, so that the lock tongue is retracted into the limit seat and squeezes the spring. When one end of the steel pipe passes through the steel coil and enters another group of sliders, and presses against the other group of lock tongues, the spring on the first group of sliders is reset, pushing the lock tongue to reset, and limiting the other end of the steel pipe to prevent the steel pipe from sliding. At this time, the lifting component can be used to pull the cross-shaped slider to slide and lift along the cross-shaped slide groove to complete the lifting of the steel coil, which can facilitate loading. Compared with the prior art, there is a parallel contact between the steel pipe and the steel coil, and the sharp part of the steel coil will not affect the steel pipe. It is also easy to install, thereby improving the safety of loading.

[0013] 2. The utility model starts the motor to drive the second pulley to rotate, and through the transmission of the belt, drives the first pulley to rotate, thereby driving the rotating rod to rotate, causing the capstan to rotate, driving the twisted wire to pull the slider up and down, and the through hole can be used for the twisted wire to pass through, and its two ends are rounded corners, which can reduce the wear on the twisted wire.

[0014] 3. The first support member of the utility model cooperates with the triangular second support member to improve the stability of the gantry. The electric wheel can realize the automatic movement of the gantry, thereby cooperating with the lifting component to complete automatic lifting and facilitate the loading of steel coils. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A half-section diagram of the overall structure of the utility model;

[0016] Figure 2 It is an enlarged view of structure A of the utility model;

[0017] Figure 3 It is an enlarged view of structure B of the utility model;

[0018] Figure 4It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 5 It is a front view of the overall structure of the utility model.

[0020] In the figure: 1, gantry, 2, slider, 3, steel pipe, 4, limit seat, 5, lock tongue, 6, spring, 7, slide groove, 8, twisted wire, 9, capstan, 10, rotating rod, 11, connecting seat, 12, first pulley, 13, belt, 14, second pulley, 15, motor, 16, first support member, 17, second support member, 18, electric wheel, 19, through hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] Embodiment 1

[0023] Please refer to Figure 1-5 As shown, the utility model provides an automatic loading device for steel coil production, including a gantry 1, a group of sliders 2 are slidably connected to each other on both sides of the gantry 1, the two groups of sliders 2 can achieve height adjustment through a lifting assembly, the two groups of sliders 2 are plug-in connected to a steel pipe 3, and the two groups of sliders 2 are each provided with a group of locking assemblies to limit and lock the ends of the steel pipe 3, the two groups of locking assemblies have the same structure and are mirror-arranged, the locking assembly includes a limit seat 4, a locking tongue 5 and a spring 6, a group of limit seats 4 are respectively installed on the opposite sides of the two groups of sliders 2, a group of slidable locking tongues 5 are installed in the inner cavity of the limit seat 4, the two groups of locking tongues 5 are mirror-arranged, and one end of the locking tongue 5 is connected to the limit seat 4 through a spring 6, the cross section of the slider 2 is cross-shaped, and it is slidably installed in a slide groove 7 opened on both sides of the gantry 1, and the slide groove 7 is a cross-shaped groove.

[0024] In this embodiment, the steel pipe 3 is inserted along the outer side of the slider 2. When inserted, the steel pipe 3 squeezes the locking tongue 5, so that the locking tongue 5 is retracted into the limiting seat 4 and the spring 6 is squeezed. When one end of the steel pipe 3 passes through the steel coil and enters another group of sliders 2, and presses against the other group of locking tongues 5, the spring 6 on the first group of sliders 1 is reset, pushing the locking tongue 5 to reset, and limiting the other end of the steel pipe 3 to prevent the steel pipe 3 from sliding. At this time, the lifting component can be used to pull the cross-shaped slider 2 to slide and lift along the cross-shaped slide groove 7 to complete the lifting of the steel coil, which can facilitate loading. Compared with the prior art, there is a parallel contact between the steel pipe 3 and the steel coil, and the sharp part of the steel coil will not affect the steel pipe 3. It is also easy to install, thereby improving the safety of loading.

[0025] Please refer to Figure 1-5 As shown, the lifting assembly includes a twisted wire 8, a capstan 9, a rotating rod 10 and a connecting seat 11, each group of sliders 2 is connected to a group of twisted wires 8, the other end of the twisted wire 8 penetrates the gantry 1 and is connected to the capstan 9, the capstan 9 is installed at one end of the rotating rod 10, the rotating rod 10 is rotatably connected to the connecting seat 11 installed at the top of the gantry 1, and the rotating rod 10 can be rotated by a driving assembly, a through hole 19 is opened at the top of the gantry 1 corresponding to the twisted wire 8, and both ends of the through hole 19 are rounded, the driving assembly includes a first pulley 12, a belt 13, a second pulley 14 and a motor 15, the first pulley 12 is sleeved on the outside of the rotating rod 10, the first pulley 12 is connected to the second pulley 14 through the belt 13, the second pulley 14 is connected to the output end of the motor 15, and the motor 15 is installed at the top of the gantry 1.

[0026] In this embodiment, by starting the motor 15, the second pulley 14 is driven to rotate, and through the transmission of the belt 13, the first pulley 12 is driven to rotate, thereby driving the rotating rod 10 to rotate, causing the capstan 9 to rotate, and driving the twisted wire 8 to pull the slider 2 up and down. The through hole 19 can allow the twisted wire 8 to pass through, and its two ends are designed with rounded corners to reduce the wear on the twisted wire 8.

[0027] Please refer to Figure 1-5 As shown, the bottom end of the gantry 1 is connected to a support assembly, which includes a first support member 16, a second support member 17 and an electric wheel 18. A group of first support members 16 are installed at the bottom ends of both sides of the gantry 1, and a group of second support members 17 are installed at both ends of each group of first support members 16. The second support members 17 are connected to the gantry 1, and two groups of electric wheels 18 are installed at the bottom of the first support members 16.

[0028] In this embodiment, the first support member 16 cooperates with the triangular second support member 17 to improve the stability of the gantry 1. The gantry 1 is moved to the specified position of the carriage by the electric wheel 18, and the lifting assembly is cooperated to complete the automatic lifting of the steel coil, which is convenient for loading the steel coil. The width of the gantry 1 can be customized according to actual needs, and the width of the gantry 1 can be lengthened so that it can be directly loaded, or a small gantry 1 can be used on the carriage, which is easy to move and easy to adjust the position of the steel coil.

[0029] Working principle: First, place the steel coil on the inner side of the gantry 1, and insert the steel pipe 3 along the outer side of a group of sliders 2. When inserting, the steel pipe 3 squeezes the lock tongue 5, so that the lock tongue 5 is retracted into the limit seat 4, and squeezes the spring 6. When one end of the steel pipe 3 passes through the steel coil and enters another group of sliders 2, and presses against the other group of lock tongues 5, the spring 6 on the first group of sliders 1 that has passed through is reset, pushing the lock tongue 5 to reset, and limiting the other end of the steel pipe 3 to prevent the steel pipe 3 from sliding. At this time, by starting the motor 15, the second pulley 14 is driven to rotate, and through the transmission of the belt 13, the first pulley 12 is driven to rotate, thereby driving the rotating rod 10 to rotate, so that the winch 9 is rotated, and the twisted wire 8 is driven to pull the slider 2 to rise and fall, and the cross-shaped slider 2 can be pulled to slide and rise along the cross-shaped slide groove 7 to complete the lifting of the steel coil, which can facilitate loading.

[0030] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic loading device for steel coil production, comprising a gantry (1), characterized in that: A group of sliders (2) are slidably connected to each other on both sides of the gantry (1). The height of the two groups of sliders (2) can be adjusted by a lifting assembly. The two groups of sliders (2) are pluggably connected to a steel pipe (3). The two groups of sliders (2) are each provided with a group of locking assemblies to limit and lock the end of the steel pipe (3). The two groups of locking assemblies have the same structure and are arranged in a mirror image. The locking assemblies include a limit seat (4), a locking tongue (5) and a spring (6). A group of the limit seat (4) is installed on each side opposite to the other side of the two groups of sliders (2). A group of slidable locking tongues (5) are installed in the inner cavity of the limit seat (4). The two groups of locking tongues (5) are arranged in a mirror image, and one end of the locking tongue (5) is connected to the limit seat (4) through the spring (6).

2. The automatic loading device for steel coil production according to claim 1, characterized in that: The cross section of the sliding block (2) is cross-shaped and is slidably mounted in sliding grooves (7) provided on both sides of the gantry (1); the sliding grooves (7) are cross-shaped grooves.

3. The automatic loading device for steel coil production according to claim 1, characterized in that: The lifting assembly comprises a twisted wire (8), a winch (9), a rotating rod (10) and a connecting seat (11); each group of the sliders (2) is connected to a group of the twisted wires (8); the other end of the twisted wires (8) penetrates the gantry (1) and is connected to the winch (9); the winch (9) is installed on one end of the rotating rod (10); the rotating rod (10) is rotatably connected to the connecting seat (11) installed at the top of the gantry (1), and the rotating rod (10) can be rotated by a driving assembly.

4. The automatic loading device for steel coil production according to claim 3 is characterized in that: A through hole (19) is provided at the top end of the gantry (1) corresponding to the twisted wire (8), and both ends of the through hole (19) are designed with rounded corners.

5. The automatic loading device for steel coil production according to claim 3 is characterized in that: The driving assembly comprises a first pulley (12), a belt (13), a second pulley (14) and a motor (15); the first pulley (12) is sleeved on the outside of the rotating rod (10); the first pulley (12) is connected to the second pulley (14) via the belt (13); the second pulley (14) is connected to the output end of the motor (15); and the motor (15) is installed at the top end of the gantry (1).

6. The automatic loading device for steel coil production according to claim 1, characterized in that: The bottom end of the gantry (1) is connected to a support assembly, the support assembly comprising a first support member (16), a second support member (17) and an electric wheel (18); a group of the first support members (16) is respectively installed at the bottom ends of both sides of the gantry (1); a group of the second support members (17) is respectively installed at the two ends of each group of the first support members (16); the second support members (17) are connected to the gantry (1); and two groups of electric wheels (18) are installed at the bottom of the first support members (16).

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