Elevator car metal plate bending device

Abstract

The utility model discloses an elevator car metal plate bending device in the technical field of bending equipment, which comprises a machining table, a sliding groove is fixedly formed in one side of the machining table, a sliding block is connected in the sliding groove in a sliding mode, a threaded rod is rotatably connected in the sliding groove, the threaded rod is connected with the sliding block in a threaded and sleeved mode, and the sliding block is connected with the machining table in a sliding mode. And a driving device is fixedly connected to one end of the threaded rod through a shaft, a mechanical arm is fixedly arranged at the upper end of the sliding block, a rotating motor is fixedly connected to one end of the mechanical arm, and an electric suction cup is fixedly connected to the lower end of the rotating motor. According to the arrangement, adsorption feeding can be automatically carried out, maneuverability is high, when reversing machining is carried out, driving rotation edge changing machining can be further carried out, manual participation is not needed, and safety is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of bending equipment, and particularly relates to a sheet metal bending device for an elevator car. Background Art

[0002] In the field of metal material processing, it is often necessary to bend metal strips or metal rods into required shapes, such as arcs, semi - circles with a certain curvature, or even U - shapes, S - shapes, etc. In this case, bending machinery is required.

[0003] When the existing bending machine feeds materials, it usually uses a conveyor belt for feeding. The direction is single. When multi - directional bending is required, manual assistance is still needed, which is somewhat dangerous and has certain limitations. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sheet metal bending device for an elevator car, so as to solve the problems presented in the above - mentioned background art that when the existing bending machine feeds materials, it usually uses a conveyor belt for feeding, the direction is single, when multi - directional bending is required, manual assistance is still needed, which is somewhat dangerous and has certain limitations.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A sheet metal bending device for an elevator car, including a processing table. A sliding groove is fixedly opened on one side of the processing table. A slider is slidably connected inside the sliding groove. A threaded rod is rotatably connected inside the sliding groove. The threaded rod is threadedly sleeved with the slider. One end of the threaded rod is fixedly connected with a driving device through a shaft. The upper end of the slider is fixedly provided with a robotic arm. One end of the robotic arm is fixedly connected with a rotating motor. The lower end of the rotating motor is fixedly connected with an electric suction cup.

[0006] Preferably, the driving device includes a motor box, a driving motor and a first storage battery. A driving motor is fixedly connected to one side inside the motor box. A first storage battery is fixedly connected to the other side inside the motor box. The driving motor is electrically connected to the first storage battery through a wire.

[0007] Preferably, brackets are slidably arranged on both sides at one end of the processing table. A fixing rod is slidably arranged inside the brackets. A bending knife is fixedly connected to the lower end of the fixing rod. A bending groove is fixedly opened on the surface of one end of the processing table. The number of the bending grooves is several.

[0008] Preferably, a second storage battery is fixedly connected to one side inside the fixing rod. A heating plate is fixedly connected inside the bending knife. A heating resistor is fixedly connected inside the heating plate. The heating resistor is electrically connected to the second storage battery through a wire.

[0009] Preferably, the lower end of the processing table is fixedly connected with support legs, and the number of the support legs is four.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model can automatically perform adsorption feeding, with high mobility. When performing commutation processing, it can further drive rotation for edge-changing processing without manual participation, which is safer.

[0012] 2. The utility model can heat the folding bending knife, thereby heating the bending part of the metal plate, avoiding easy breakage during bending and making the bending effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the utility model;

[0014] Figure 2 is an internal structural schematic diagram of the driving device of the utility model;

[0015] Figure 3 is an internal structural schematic diagram of the fixed rod of the utility model.

[0016] In the figure: 1, processing table; 2, sliding groove; 3, slider; 4, threaded rod; 5, driving device; 6, robotic arm; 7, electric suction cup; 8, rotating motor; 9, motor box; 10, driving motor; 11, first battery; 12, bracket; 13, fixed rod; 14, folding bending knife; 15, bending groove; 16, second battery; 17, heating plate; 18, heating resistor; 19, support leg. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-3 , the present utility model provides a technical solution: an elevator car sheet metal bending device, including a processing table 1, a sliding groove 2 is fixedly opened on one side of the processing table 1, a slider 3 is slidably connected inside the sliding groove 2, a threaded rod 4 is rotatably connected inside the sliding groove 2, the threaded rod 4 is threadedly sleeved with the slider 3, one end of the threaded rod 4 is fixedly connected with a driving device 5 through a shaft, a robotic arm 6 is fixedly arranged on the upper end of the slider 3, a rotating motor 8 is fixedly connected to one end of the robotic arm 6, and an electric suction cup 7 is fixedly connected to the lower end of the rotating motor 8.

[0019] In this embodiment, the robotic arm 6 drives the electric suction cup 7 to adsorb on the upper end of the metal plate, so as to feed the material to the upper end of the processing table 1. At this time, the driving device 5 drives the threaded rod 4 to rotate. The threaded rod 4 and the slider 3 perform threaded rotation, thereby driving the slider 3 to perform threaded translation, so that the metal plate is fed for processing. After the processing on one side is completed, the rotating motor 8 can drive the electric suction cup 7 to rotate after being powered on, so that the metal plate is turned for further processing. This design method can automatically adsorb and feed the material, with high mobility. When performing commutation processing, it can further drive and rotate to change sides for processing, without manual participation, which is safer.

[0020] Specifically, the driving device 5 includes a motor box 9, a driving motor 10 and a first storage battery 11. A driving motor 10 is fixedly connected to one side inside the motor box 9, and a first storage battery 11 is fixedly connected to the other side inside the motor box 9. The driving motor 10 is electrically connected to the first storage battery 11 through a wire.

[0021] In this embodiment, the first storage battery 11 provided can supply power to the driving motor 10, so that the driving motor 10 can drive to rotate, thereby driving the threaded rod 4 to rotate.

[0022] Specifically, brackets 12 are slidably arranged on both sides at one end of the processing table 1. A fixing rod 13 is slidably arranged inside the bracket 12. A folding bending knife 14 is fixedly connected to the lower end of the fixing rod 13. A folding bending groove 15 is fixedly opened on the surface of one end of the processing table 1, and the number of the folding bending grooves 15 is several.

[0023] In this embodiment, the folding bending knife 14 provided can perform bending, and at the same time, in cooperation with different-shaped folding bending grooves 15, different bends can be made, with higher practicability.

[0024] Specifically, a second storage battery 16 is fixedly connected to one side inside the fixing rod 13. A heating plate 17 is fixedly connected inside the folding bending knife 14. A heating resistor 18 is fixedly connected inside the heating plate 17. The heating resistor 18 is electrically connected to the second storage battery 16 through a wire.

[0025] In this embodiment, after the heating resistor 18 is powered on, it can heat the heating plate 17, thereby heating the folding bending knife 14, so that the folding bending knife 14 can heat the bending part of the metal plate during bending. This design method can heat the folding bending knife 14, thereby heating the bending part of the metal plate, avoiding easy breakage during bending and making the bending effect better.

[0026] Specifically, support legs 19 are fixedly connected to the lower end of the processing table 1, and the number of the support legs 19 is four.

[0027] In this embodiment, the support legs 19 provided can support the processing table 1.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Elevator car sheet metal bending device, including a processing table, characterized in that: A sliding groove is fixedly provided on one side of the processing table, a slider is slidably connected to the inside of the sliding groove, a threaded rod is rotatably connected to the inside of the sliding groove, the threaded rod is threadedly sleeved with the slider, one end of the threaded rod is fixedly connected to a driving device through a shaft, a mechanical arm is fixedly provided on the upper end of the slider, one end of the mechanical arm is fixedly connected to a rotating motor, and the lower end of the rotating motor is fixedly connected to an electric suction cup.

2. The elevator car sheet metal bending device according to claim 1, characterized in that: The driving device includes a motor box, a driving motor and a first battery. The driving motor is fixedly connected to one side of the motor box, and the first battery is fixedly connected to the other side of the motor box. The driving motor is electrically connected to the first battery through a wire.

3. The elevator car sheet metal bending device according to claim 1, characterized in that: Brackets are slidably arranged on both sides of one end of the processing table, a fixing rod is slidably arranged on the inner side of the bracket, a bending knife is fixedly connected to the lower end of the fixing rod, a bending groove is fixedly opened on the surface of one end of the processing table, and the number of the bending grooves is several.

4. The elevator car sheet metal bending device according to claim 3, characterized in that: A second storage battery is fixedly connected to one side of the interior of the fixing rod, a heating plate is fixedly connected to the interior of the bending knife, a heating resistor is fixedly connected to the interior of the heating plate, and the heating resistor is electrically connected to the second storage battery through a wire.

5. The elevator car sheet metal bending device according to claim 1, characterized in that: The lower end of the processing table is fixedly connected with a supporting leg, and the number of the supporting legs is four.

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