Rebar cutting and blanking grabbing device

Abstract

The utility model relates to the technical field of steel bar cutting, and discloses a steel bar cutting blanking grabbing device which comprises a base, an inner groove is formed in the outer wall of the base, a threaded rod is rotatably connected to the outer wall of the inner groove, a sliding seat sleeves the outer wall of the threaded rod in a threaded mode, and two supporting columns are symmetrically and fixedly connected to the outer wall of the sliding seat. The inner wall of the supporting column is rotationally connected with a first bidirectional lead screw, the outer wall of the first bidirectional lead screw is symmetrically sleeved with two connecting bases in a threaded mode, the outer walls of the two connecting bases are fixedly connected with two grabbing frames, driving grooves are formed in the outer walls of the two grabbing frames, and the outer walls of the driving grooves are rotationally connected with second bidirectional lead screws. According to the steel bar cutting device, fallen materials generated during steel bar cutting can be grabbed, the fallen materials of the steel bars can be conveniently collected, the operation safety is guaranteed, meanwhile, adjustability is achieved, and the practicability of the device is conveniently improved for steel bars with different lengths and diameters.

Description

Technical Field

[0001] The present application relates to the field of grasping technology, and in particular to a grasping device for steel bar cutting and falling materials. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross-section is round or sometimes square with rounded corners.

[0003] With respect to the above-mentioned related technologies, the inventor believes that, when currently processing and cutting steel bars, most of the equipment lacks a grabbing mechanism for the steel bars after cutting, which makes it inconvenient to collect the steel bar cutting debris and poses certain personnel safety hazards. Therefore, a steel bar cutting debris grabbing device is proposed to solve the above-mentioned problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of lack of a grabbing mechanism for steel bar cutting, the present application provides a grabbing device for steel bar cutting and falling materials.

[0006] The present application provides a steel bar cutting and falling material grabbing device adopts the following technical solution:

[0007] A steel bar cutting and falling material grabbing device comprises: an inner groove is opened on the outer wall of the base, a threaded rod is rotatably connected to the outer wall of the inner groove, a sliding seat is threadedly sleeved on the outer wall of the threaded rod, the outer wall of the sliding seat is symmetrically fixedly connected to two support columns, the inner wall of the support column is rotatably connected to a first bidirectional screw rod, the outer wall of the first bidirectional screw rod is symmetrically threadedly sleeved with two grabbing frames, the outer walls of the two grabbing frames are each opened with a driving groove, the outer wall of the driving groove is rotatably connected to a second bidirectional screw rod, the outer wall of the second bidirectional screw rod is symmetrically threadedly sleeved with two grabbing claws, and the outer walls of the two grabbing claws are provided with anti-slip pads.

[0008] Preferably, a driving motor for driving the threaded rod is fixedly connected to the side outer wall of the base.

[0009] Preferably, a first servo motor is fixedly connected to the outer wall of the support column, and an output shaft of the first servo motor is fixedly connected to a first bidirectional screw rod.

[0010] Preferably, a second servo motor is fixedly connected to the side outer wall of the grabbing frame, and an output shaft of the second servo motor is fixedly connected to a second bidirectional screw rod.

[0011] Preferably, sliding grooves are provided on both sides of the inner groove, and two supporting wheels are fixedly connected to the bottom of the sliding seat, and the two supporting wheels are slidably connected to the sliding grooves.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By setting up two grabbing frames, the first bidirectional screw rod is driven to rotate, so that the first bidirectional screw rod drives the grabbing frames to move up and down, and then the spacing between the two grabbing frames is adjusted to adapt to the length of the steel bar, and then the second bidirectional screw rod is driven to rotate, so that the second bidirectional screw rod drives the two grabbing claws to move, and then the two grabbing claws grab and fix the steel bar. Compared with the existing technology, the device can grab the falling materials of the cut steel bar, which is convenient for collecting the falling materials of the steel bar and ensuring the safety of the operation. At the same time, it has adjustability, which is convenient for steel bars of different lengths and diameters, and improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0015] Figure 2 is a schematic diagram of the chute structure of an embodiment of the application;

[0016] Figure 3 for Figure 1 A schematic diagram of the enlarged structure in the middle.

[0017] Explanation of the accompanying drawings: 1. Base; 2. Drive motor; 3. Inner groove; 4. Threaded rod; 5. Sliding seat; 6. Support column; 7. First servo motor; 8. First bidirectional screw rod; 9. Connecting seat; 10. Grabbing frame; 11. Second servo motor; 12. Slide groove; 13. Second bidirectional screw rod; 14. Grabbing claw; 15. Support wheel; 16. Drive groove. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a steel bar cutting and falling material grabbing device. Figure 1-3A steel bar cutting and falling material grabbing device comprises a base 1, an outer wall of the base 1 is provided with an inner groove 3, an outer wall of the inner groove 3 is rotatably connected with a threaded rod 4, an outer wall of the threaded rod 4 is threadedly sleeved with a sliding seat 5, the threaded rod 4 is driven to rotate, so that the threaded rod 4 drives the sliding seat 5 to move back and forth, which is convenient for collecting steel bars, the outer wall of the sliding seat 5 is symmetrically fixedly connected with two supporting columns 6, the inner wall of the supporting column 6 is rotatably connected with a first bidirectional screw rod 8, the outer wall of the first bidirectional screw rod 8 is symmetrically threadedly sleeved with two connecting seats 9, the outer walls of the two connecting seats 9 are fixedly connected with two grabbing frames 10, by driving the first bidirectional screw rod 8 is rotated, so that the first bidirectional screw rod 8 drives the two connecting seats 9 to move up and down, and changes the diameter between the two connecting seats 9, so as to adapt to the length of the steel bar blanking. The outer walls of the two grabbing frames 10 are provided with a driving groove 16, and the outer wall of the driving groove 16 is rotatably connected with the second bidirectional screw rod 13. The outer wall of the second bidirectional screw rod 13 is symmetrically threaded with two grabbing claws 14, and the outer walls of the two grabbing claws 14 are provided with anti-slip pads. By driving the second bidirectional screw rod 13 to rotate, the second bidirectional screw rod 13 drives the two grabbing claws 14 to move toward each other, so that steel bars of different diameters can be grabbed and fixed.

[0020] Please refer to Figure 1 A driving motor 2 for driving the threaded rod 4 is fixedly connected to the outer wall of the base 1 , and the threaded rod 4 is driven by starting the driving motor 2 .

[0021] Please refer to Figure 1 A first servo motor 7 is fixedly connected to the outer wall of the support column 6 , and an output shaft of the first servo motor 7 is fixedly connected to the first bidirectional screw rod 8 . By starting the first servo motor 7 , the first servo motor 7 drives the first bidirectional screw rod 8 .

[0022] Please refer to Figure 3 A second servo motor 11 is fixedly connected to the side outer wall of the grab frame 10 , and the output shaft of the second servo motor 11 is fixedly connected to the second bidirectional screw rod 13 . By starting the second servo motor 11 , the second servo motor 11 drives the second bidirectional screw rod 13 .

[0023] Please refer to Figure 3 Slide grooves 12 are provided on both sides of the inner groove 3, and two support wheels 15 are fixedly connected to the bottom of the sliding seat 5, and the two support wheels 15 are slidably connected to the slide grooves 12. The two support wheels 15 slide in the slide grooves 12, thereby facilitating the support and limitation of the sliding seat 5.

[0024] The implementation principle of a steel bar cutting and blanking grabbing device in the embodiment of the present application is: first, by moving the device to a suitable position, and then by starting the first servo motor 7, the first servo motor 7 drives the first bidirectional screw rod 8 to rotate, so that the first bidirectional screw rod 8 drives the two grabbing frames 10 to move toward or oppositely, and then adjust the distance between the two grabbing frames 10 to adapt to the length of the steel bar, and then by placing the steel bar between the two grabbing claws 14, the second servo motor 11 is started, so that the second servo motor 11 drives the second bidirectional screw rod 13 to rotate, so that the second bidirectional screw rod 13 drives the two grabbing claws 14 to move toward each other, so that they clamp and grab the steel bar, and thus cut the steel bar. When the steel bar is cut, the blanks of the steel bar are collected by the upper and lower grabbing devices, and at the same time, the drive motor 2 can be started, so that the drive motor 2 drives the threaded rod 4 to rotate, so that the threaded rod 4 drives the sliding seat 5 to move back and forth, and then the position of the steel bar is adjusted to facilitate mechanical cutting.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel bar cutting and falling material grabbing device, comprising a base (1), Features: The outer wall of the base (1) is provided with an inner groove (3), the outer wall of the inner groove (3) is rotatably connected with a threaded rod (4), the outer wall of the threaded rod (4) is threadedly sleeved with a sliding seat (5), the outer wall of the sliding seat (5) is symmetrically fixedly connected with two support columns (6), the inner wall of the support column (6) is rotatably connected with a first bidirectional screw rod (8), the outer wall of the first bidirectional screw rod (8) is symmetrically threadedly sleeved with two connecting seats (9), the outer walls of the two connecting seats (9) are fixedly connected with two grabbing frames (10), the outer walls of the two grabbing frames (10) are both provided with a driving groove (16), the outer wall of the driving groove (16) is rotatably connected with a second bidirectional screw rod (13), the outer wall of the second bidirectional screw rod (13) is symmetrically threadedly sleeved with two grabbing claws (14), and the outer walls of the two grabbing claws (14) are provided with anti-slip pads.

2. A steel bar cutting and falling material grabbing device according to claim 1, Features: A driving motor (2) for driving a threaded rod (4) is fixedly connected to the side outer wall of the base (1).

3. A steel bar cutting and falling material grabbing device according to claim 1, Features: A first servo motor (7) is fixedly connected to the outer wall of the support column (6), and an output shaft of the first servo motor (7) is fixedly connected to a first bidirectional screw rod (8).

4. A steel bar cutting and falling material grabbing device according to claim 1, Features: A second servo motor (11) is fixedly connected to the side outer wall of the grabbing frame (10), and an output shaft of the second servo motor (11) is fixedly connected to a second bidirectional screw rod (13).

5. A steel bar cutting and falling material grabbing device according to claim 1, Features: Slide grooves (12) are provided on both sides of the inner groove (3); two supporting wheels (15) are fixedly connected to the bottom of the sliding seat (5), and the two supporting wheels (15) are slidably connected to the slide grooves (12).

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