Feeding device for aluminum coil plate production

Abstract

The utility model discloses a feeding device for aluminum coil plate production, relates to the technical field of aluminum coil plate hoisting and conveying, and aims to solve the problem that in the using process of an existing device, due to the fact that a lifting hook is connected through a lifting chain, in the hoisting and moving process of the device, the lifting chain is extremely prone to shaking under the action of kinetic energy, and therefore the feeding stability is affected. The stepping motor is mounted at one end of the bidirectional electric guide rail, and the output end of the stepping motor is in transmission connection with the reverse screw rod; the sliding seat is mounted on the forward screw rod and the reverse screw rod, and the sliding seat is in transmission connection with the forward screw rod and the reverse screw rod; the bearing plate is installed at the lower end of the inner wall of the sliding seat, a rubber cushion block is arranged on the upper surface of the sliding seat, and the rubber cushion block is connected with the sliding seat in a bonding mode; the turntable transmission seat is mounted at the upper end of the bidirectional electric guide rail, a convex seat is arranged at the rear end of the turntable transmission seat, and a servo motor is mounted at the upper end of the convex seat; and the control box is mounted at the upper end of the turntable transmission seat.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum coil hoisting and conveying, in particular to a feeding device for aluminum coil production. Background Art

[0002] Aluminum coils are usually hoisted and transported using single or double hook hoists;

[0003] The existing coil feeding device, such as the announcement number CN211945903U, is called a steel coil lifting device, which includes a hanging beam, two hanging chains, a swing rod and a plug-in seat. The two hanging chains are arranged on the hanging beam, and the two hanging chains are respectively connected with a first hook and a second hook, and the first hook and the second hook are used to penetrate the middle holes on both sides of the steel coil respectively. The swing rod is located between the first hook and the second hook, and is hinged to the first hook. The plug-in seat is fixed on the second hook, and the swing rod is plugged and matched with the plug-in seat to limit the relative movement of the first hook and the second hook.

[0004] However, during the use of the above-mentioned device, since the hook is connected by a lifting chain, the lifting chain is easily shaken under the action of kinetic energy during the lifting and movement of the device, thereby affecting the feeding stability; therefore, we proposed a feeding device for aluminum coil production to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding device for aluminum coil production, so as to solve the problem that during the use of the existing device proposed in the above background technology, because the hook is connected by a lifting chain, the kinetic energy during the lifting and moving of the device can easily cause the lifting chain to shake, thereby affecting the feeding stability.

[0006] To achieve the above object, the utility model provides the following technical solution: a feeding device for aluminum coil production, comprising a bidirectional electric guide rail, a forward screw rod and a reverse screw rod are installed inside the bidirectional electric guide rail, and one end of the forward screw rod is fixedly connected to the reverse screw rod;

[0007] It is characterized by: also including:

[0008] A stepper motor is mounted on one end of the bidirectional electric guide rail, and the output end of the stepper motor is transmission-connected to a reverse screw rod;

[0009] A slide seat, which is mounted on the forward screw rod and the reverse screw rod, and the slide seat is transmission-connected with the forward screw rod and the reverse screw rod;

[0010] A supporting plate is mounted on the lower end of the inner wall of the slide seat, and a rubber pad is provided on the upper surface of the slide seat, and the rubber pad is bonded to the slide seat;

[0011] A turntable transmission seat is installed on the upper end of the bidirectional electric guide rail, a convex seat is provided at the rear end of the turntable transmission seat, and a servo motor is installed at the upper end of the convex seat;

[0012] A control box is installed on the upper end of the turntable transmission seat, a lifting frame is installed on the upper end of the control box, and multi-section telescopic columns are installed at the four corners of the upper end of the turntable transmission seat;

[0013] A clamping seat is installed at the lower end of the sliding seat, a cylinder is installed on the outer wall of the clamping seat, an output end of the cylinder passes through and extends to the inside of the clamping seat, and a pressure sensor is installed, and a rubber head is arranged on the outer wall of the pressure sensor.

[0014] Preferably, a bearing sheet is installed at the connection between the forward screw rod and the reverse screw rod.

[0015] Preferably, guide bars are provided at the upper and lower ends of both sides of the bidirectional electric guide rail, guide grooves are provided at the upper and lower ends of both sides of the inner wall of the slide seat, and the slide seat is slidably connected to the guide bars through the guide grooves.

[0016] Preferably, the outer wall of the rubber pad is provided with a first anti-slip pattern, and the outer wall of the rubber head is provided with a second anti-slip pattern.

[0017] Preferably, two triangular reinforcement plates are installed on both sides of the lifting frame, and the triangular reinforcement plates are welded to the lifting frame and the control box.

[0018] Preferably, a driven gear is installed inside the turntable transmission seat, the gear shaft of the driven gear passes through and extends to the outside of the turntable transmission seat, and is fixedly connected to the bidirectional electric guide rail, the output end of the servo motor passes through and extends to the inside of the convex seat, and is installed with a driving gear, and the output end of the servo motor is meshingly connected with the driven gear through the driving gear.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model installs four groups of multi-section telescopic columns at the four corners of the upper end of the turntable transmission seat. When in use, the lifting frame of the feeding device is fixed to the lifting hook of the lifting equipment, and the ends of the four groups of multi-section telescopic columns are stretched and fixed to the bottom of the hanging seat. When the lifting equipment drives the feeding device to rise and fall, the four groups of multi-section telescopic columns are telescopically positioned to ensure the vertical lifting of the sling at all times, so as to ensure the stability of the lifting process. This solves the problem that in the use of the existing device, the hook is connected by a lifting chain, and the kinetic energy is very likely to cause the lifting chain to shake during the lifting and moving of the device, thereby affecting the feeding stability.

[0021] 2. A clamping seat is installed at the lower end of the slide, and a cylinder is installed on the outer wall of the clamping seat. The output end of the cylinder passes through and extends to the inside of the clamping seat, and a pressure sensor is installed. A rubber head is arranged on the outer wall of the pressure sensor. The cylinder can be driven to operate during lifting, and the rubber head at the output end is driven to extend, thereby clamping and fixing the lower part of the aluminum coil while supporting it, so as to further improve the feeding stability. A pressure sensor is arranged at the connection between the output end of the cylinder and the rubber head. The pressure sensor has a built-in threshold. When the pressure sensor threshold is reached during the clamping process, the cylinder stops applying pressure to achieve adaptive clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the bidirectional electric guide rail of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the turntable transmission seat of the utility model;

[0025] In the figure: 1. Bidirectional electric guide rail; 2. Stepper motor; 3. Guide strip; 4. Slide seat; 5. Clamp seat; 6. Cylinder; 7. Support plate; 8. Rubber pad; 9. First anti-skid pattern; 10. Rubber head; 11. Second anti-skid pattern; 12. Turntable transmission seat; 13. Guide groove; 14. Control box; 15. Lifting frame; 16. Triangular reinforcement plate; 17. Multi-section telescopic column; 18. Boss; 19. Servo motor; 20. Forward screw; 21. Reverse screw; 22. Bearing plate; 23. Pressure sensor; 24. Driven gear; 25. Driving gear. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-3 The utility model provides an embodiment: a feeding device for aluminum coil production, comprising a bidirectional electric guide rail 1, a forward screw rod 20 and a reverse screw rod 21 are installed inside the bidirectional electric guide rail 1, and one end of the forward screw rod 20 is fixedly connected to the reverse screw rod 21;

[0028] Also includes:

[0029] A stepper motor 2 is mounted on one end of the bidirectional electric guide rail 1, and the output end of the stepper motor 2 is transmission-connected to a reverse screw rod 21;

[0030] The slide 4 is mounted on the forward screw rod 20 and the reverse screw rod 21, and the slide 4 is transmission-connected with the forward screw rod 20 and the reverse screw rod 21;

[0031] A supporting plate 7 is mounted on the lower end of the inner wall of the slide 4. A rubber pad 8 is provided on the upper surface of the slide 4, and the rubber pad 8 is bonded to the slide 4;

[0032] A turntable transmission seat 12 is mounted on the upper end of the bidirectional electric guide rail 1. A convex seat 18 is provided at the rear end of the turntable transmission seat 12. A servo motor 19 is installed at the upper end of the convex seat 18.

[0033] A control box 14 is mounted on the upper end of the turntable transmission seat 12. A lifting frame 15 is mounted on the upper end of the control box 14. Multi-section telescopic columns 17 are mounted on the four corners of the upper end of the turntable transmission seat 12.

[0034] The clamping seat 5 is installed at the lower end of the sliding seat 4. A cylinder 6 is installed on the outer wall of the clamping seat 5. The output end of the cylinder 6 passes through and extends to the inside of the clamping seat 5 and is installed with a pressure sensor 23. A rubber head 10 is set on the outer wall of the pressure sensor 23.

[0035] See also Figure 2 A bearing sheet 22 is installed at the connection between the forward screw rod 20 and the reverse screw rod 21 , and the bearing sheet 22 improves the rotation accuracy of the forward screw rod 20 and the reverse screw rod 21 .

[0036] See also Figure 1 , guide bars 3 are provided at the upper and lower ends of both sides of the bidirectional electric guide rail 1, and guide grooves 13 are provided at the upper and lower ends of both sides of the inner wall of the slide 4. The slide 4 is slidably connected with the guide bars 3 through the guide grooves 13. When the output end of the stepper motor 2 drives the forward screw rod 20 and the reverse screw rod 21 to rotate, the forward screw rod 20 and the slide 4 on the reverse screw rod 21 can be synchronously driven to move in opposite directions. During the movement, the guide bar 3 and the guide groove 13 structure can improve the movement accuracy of the slide 4, and have a certain supporting effect on the slide 4, thereby improving the bearing capacity of the slide 4.

[0037] See also Figure 1 The outer wall of the rubber pad 8 is provided with a first anti-skid pattern 9, and the outer wall of the rubber head 10 is provided with a second anti-skid pattern 11. The first anti-skid pattern 9 and the second anti-skid pattern 11 increase the friction between the rubber pad 8 and the rubber head 10 and the contact surface.

[0038] See also Figure 1 Two triangular reinforcement plates 16 are installed on both sides of the lifting frame 15, and the triangular reinforcement plates 16 are welded to the lifting frame 15 and the control box 14, so that the triangular reinforcement plates 16 improve the structural strength of the lifting frame 15.

[0039] See also Figure 1 and Figure 3A driven gear 24 is installed inside the turntable transmission seat 12. The gear shaft of the driven gear 24 passes through and extends to the outside of the turntable transmission seat 12 and is fixedly connected to the bidirectional electric guide rail 1. The output end of the servo motor 19 passes through and extends to the inside of the convex seat 18 and is installed with a driving gear 25. The output end of the servo motor 19 is meshed and connected with the driven gear 24 through the driving gear 25, driving the bidirectional electric guide rail 1 at the lower end of the driven gear 24 to rotate, so as to adjust the clamping direction according to the direction of the aluminum coil.

[0040] Working principle: When in use, the lifting frame 15 of the feeding device is fixed to the lifting hook of the lifting equipment, and the ends of the four groups of multi-section telescopic columns 17 are stretched and fixed to the bottom of the hanging seat. When the lifting equipment drives the feeding device to rise and fall, the four groups of multi-section telescopic columns 17 are telescopically positioned to ensure the vertical lifting of the sling at all times, so as to ensure the stability of the lifting process. When it is necessary to lift the aluminum coil, first drive the lifting equipment to lower the hook, so that the feeding device descends close to the aluminum coil. During the descent, according to the placement direction of the aluminum coil, the output end of the servo motor 19 is connected to the driven gear 24 through the driving gear 25, driving the bidirectional electric guide rail 1 at the lower end of the driven gear 24 to rotate. The two sets of slides 4 are adjusted according to the direction of the aluminum coil so that they are located on both sides of the center hole of the aluminum coil. After completion, the stepper motor 2 is driven to run based on the length of the aluminum coil, and the stepper motor 2 drives the forward screw 20 and the reverse screw 21 to rotate, so that the slide 4 on the forward screw 20 and the reverse screw 21 move in opposite directions, so that the supporting plate 7 on the inner side of the slide 4 is stuck in the center hole of the aluminum coil. After completion, the feeding device is slightly raised by the lifting equipment, so that the supporting plate 7 is forced to lift the aluminum coil. During the process, the cylinder 6 located under the slide 4 is driven to drive the rubber head 10 at the output end to extend, and further clamp and fix the lower part of the aluminum coil to further improve the feeding stability. A pressure sensor 23 is provided at the connection between the output end of the cylinder 6 and the rubber head 10. The pressure sensor 23 has a built-in threshold. When the threshold of the pressure sensor 23 is reached during the clamping process, the cylinder 6 stops applying pressure to achieve adaptive clamping.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A feeding device for aluminum coil production, comprising a bidirectional electric guide rail (1), a forward screw rod (20) and a reverse screw rod (21) being installed inside the bidirectional electric guide rail (1), and one end of the forward screw rod (20) is fixedly connected to the reverse screw rod (21); Features: Also includes: A stepper motor (2) is mounted on one end of the bidirectional electric guide rail (1), and the output end of the stepper motor (2) is transmission-connected to a reverse screw rod (21); A slide seat (4) is mounted on the forward screw rod (20) and the reverse screw rod (21), and the slide seat (4) is transmission-connected to the forward screw rod (20) and the reverse screw rod (21); A supporting plate (7) is mounted on the lower end of the inner wall of the slide seat (4); a rubber pad (8) is provided on the upper surface of the slide seat (4), and the rubber pad (8) is bonded to the slide seat (4); A turntable transmission seat (12) is mounted on the upper end of the bidirectional electric guide rail (1), a convex seat (18) is provided at the rear end of the turntable transmission seat (12), and a servo motor (19) is mounted on the upper end of the convex seat (18); A control box (14) is mounted on the upper end of the turntable transmission seat (12); a lifting frame (15) is mounted on the upper end of the control box (14); and a multi-section telescopic column (17) is mounted on the four corners of the upper end of the turntable transmission seat (12); A clamping seat (5) is mounted at the lower end of the sliding seat (4), a cylinder (6) is mounted on the outer wall of the clamping seat (5), an output end of the cylinder (6) penetrates and extends into the interior of the clamping seat (5), and a pressure sensor (23) is mounted thereon, and a rubber head (10) is arranged on the outer wall of the pressure sensor (23).

2. The feeding device for aluminum coil production according to claim 1 is characterized in that: A bearing sheet (22) is installed at the connection between the forward screw rod (20) and the reverse screw rod (21).

3. The feeding device for aluminum coil production according to claim 1 is characterized in that: Guide bars (3) are provided at the upper and lower ends of both sides of the bidirectional electric guide rail (1), guide grooves (13) are provided at the upper and lower ends of both sides of the inner wall of the slide seat (4), and the slide seat (4) is slidably connected to the guide bars (3) via the guide grooves (13).

4. The feeding device for aluminum coil production according to claim 1 is characterized in that: The outer wall of the rubber pad (8) is provided with a first anti-slip pattern (9), and the outer wall of the rubber head (10) is provided with a second anti-slip pattern (11).

5. The feeding device for aluminum coil production according to claim 1 is characterized in that: Two triangular reinforcement plates (16) are installed on both sides of the lifting frame (15), and the triangular reinforcement plates (16) are welded to the lifting frame (15) and the control box (14).

6. The feeding device for aluminum coil production according to claim 1 is characterized in that: A driven gear (24) is installed inside the turntable transmission seat (12); a gear shaft of the driven gear (24) penetrates and extends to the outside of the turntable transmission seat (12) and is fixedly connected to the bidirectional electric guide rail (1); an output end of the servo motor (19) penetrates and extends to the inside of the convex seat (18) and is installed with a driving gear (25); the output end of the servo motor (19) is meshed and transmission-connected with the driven gear (24) via the driving gear (25).

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