A reinforcing steel bar cutting device for building construction with a positioning mechanism

Abstract

The utility model discloses a building construction is with reinforcing bar cutting device with positioning mechanism relates to building construction technical field, including processing platform and fixed column, still include: control panel, set up the positioning mechanism on fixed column, scale board, set up the lifting mechanism on the positioning mechanism, set up the cutting mechanism on the lifting mechanism, limit board, set up the rolling mechanism on processing platform, set up the telescopic mechanism on processing platform, reinforcing bar moving groove, set up the rotating mechanism on processing platform, connecting plate, cleaning plate, waste chute, waste guide groove, the cooperation between rotating mechanism, connecting plate and cleaning plate makes the waste that cleaning plate will produce push into waste chute, along waste guide groove and export processing platform, prevent waste and accumulate on workstation, and it is convenient for worker to clean, through telescopic mechanism with the reinforcing bar of cutting good and push to reinforcing bar moving groove, along reinforcing bar moving groove and export processing platform, make it have the ability of continuous work, and the work efficiency has been improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a steel bar cutting device for building construction with a positioning mechanism. Background Technology

[0002] Reinforcing steel bars are an essential material widely used in building and infrastructure construction, primarily to enhance the strength and durability of concrete structures. Typically made of carbon steel or alloy steel, reinforcing steel bars possess excellent tensile strength and toughness, forming a robust whole within concrete to effectively resist various external forces such as earthquakes and wind loads. However, the cutting process generates waste material, which tends to accumulate on the processing table. Current reinforcing steel cutting devices are difficult to clean, requiring frequent shutdowns for cleaning, thus reducing construction efficiency. Therefore, improvements are urgently needed. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a steel bar cutting device for building construction with a positioning mechanism, which aims to solve the technical problem of inconvenient cleaning of waste accumulation.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A steel bar cutting device for building construction with a positioning mechanism includes a processing table and a fixing column, and further includes: A control panel is mounted on the processing table and is fixedly connected to the processing table. A positioning mechanism is fixedly mounted on the fixed column; A scale plate is mounted on the processing table and is fixedly connected to the processing table. A lifting mechanism is mounted on the positioning mechanism and is fixedly connected to the positioning mechanism; The cutting-off mechanism is fixedly mounted on the lifting mechanism; A limiting plate is disposed on the processing table and is fixedly connected to the processing table; Multiple rolling mechanisms are provided, and the multiple rolling mechanisms are fixedly mounted on the processing table; A telescopic mechanism is mounted on the processing table; A rebar moving trough is provided on the processing table; A rotating mechanism is mounted on the processing table and fixedly connected to the processing table; A connecting plate is disposed on the rotating mechanism and is fixedly connected to the rotating mechanism; The cleaning plate is fixedly mounted on the connecting plate; Multiple waste troughs are provided and are set on the processing table; A waste guide trough is provided on the processing table.

[0005] Preferably, the positioning mechanism includes: Two first limiting rings are provided, and the two first limiting rings are fixedly installed on the fixed post; A first motor is mounted on the fixed column and is fixedly connected to the fixed column. The first screw is rotatably mounted on the first limiting ring, and one end of the first screw is fixedly connected to the output end of the first motor. A threaded sleeve is disposed on the first screw, and the threaded sleeve is threadedly connected to the first screw. The positioning plate is fixedly mounted on the threaded sleeve.

[0006] Preferably, the lifting mechanism includes: The hydraulic cylinder is fixedly mounted on the positioning plate; The U-shaped lifting plate is mounted on the hydraulic cylinder and is fixedly connected to the hydraulic cylinder.

[0007] Preferably, the cutting-off mechanism includes: The motor is cut off and fixedly mounted on the U-shaped lifting plate; A rotating rod is rotatably mounted on the U-shaped lifting plate, and one end of the rotating rod is fixedly connected to the cutting motor; The toothed ring is cut off and fixedly mounted on the rotating rod.

[0008] Preferably, the rolling mechanism includes: Multiple fixing rods are provided and are fixedly mounted on the processing table. Multiple rolling rollers are provided, and the multiple rolling rollers are mounted on the fixed rod and rotatably connected to the fixed rod.

[0009] Preferably, the telescopic mechanism includes: An electric telescopic rod is fixedly mounted on the processing table; A push plate is mounted on the electric telescopic rod and is fixedly connected to the electric telescopic rod.

[0010] Preferably, the rotating mechanism includes: The second motor is mounted on the processing table and is fixedly connected to the processing table. Two second limiting rings are provided, and the two second limiting rings are fixedly installed on the processing table; The second screw is rotatably mounted on the second limiting ring, and one end of the second screw is fixedly connected to the output end of the second motor. A nut is disposed on the second screw, the nut is threadedly connected to the second screw, and the nut is fixedly connected to the connecting plate.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: The rotating mechanism, connecting plate, and cleaning plate work together to push the waste material into the waste trough and discharge it from the processing table along the waste guide trough, preventing waste from accumulating on the worktable and facilitating cleaning. The telescopic mechanism pushes the cut steel bars towards the steel bar moving trough and moves them out of the processing table along the trough, enabling continuous operation and improving work efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 A three-dimensional structural schematic diagram of a steel bar cutting device for building construction with a positioning mechanism is shown.

[0014] Figure 2 A side view of a steel bar cutting device for building construction with a positioning mechanism is shown.

[0015] Figure 3 It shows Figure 2 Cross-sectional view of AA.

[0016] Figure 4 It shows Figure 2 Cross-sectional view of BB in the middle.

[0017] Figure 5 A front view of a steel bar cutting device for building construction with a positioning mechanism is shown.

[0018] Figure 6 It shows Figure 5 Cross-sectional view of the Chinese CC.

[0019] Figure 7 A top view of a steel bar cutting device for building construction with a positioning mechanism is shown.

[0020] Legend: 1. Processing table; 2. Fixed column; 3. Control panel; 4. Scale plate; 5. Limit plate; 6. Rebar moving groove; 7. Connecting plate; 8. Cleaning plate; 9. Waste material drop trough; 10. Waste material guide trough; 11. First limit ring; 12. First motor; 13. First screw; 14. Threaded sleeve; 15. Positioning plate; 16. Hydraulic cylinder; 17. U-shaped lifting plate; 18. Cut-off motor; 19. Rotating rod; 20. Cut-off toothed ring; 21. Fixed rod; 22. Rolling roller; 23. Electric telescopic rod; 24. Push plate; 25. Second motor; 26. Second limit ring; 27. Second screw; 28. Nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] Reference Figures 1 to 7 The present invention provides a further description of an embodiment of a steel bar cutting device for building construction with a positioning mechanism.

[0026] A rebar cutting device for building construction with a positioning mechanism includes a processing table 1 and a fixing column 2, wherein the fixing column 2 is fixedly mounted on the processing table 1; and further includes: The control panel 3 is mounted on the processing table 1 and is fixedly connected to the processing table 1; it is used to control the start and stop of the first motor 12, hydraulic cylinder 16, cutting motor 18, electric telescopic rod 23 and second motor 25, thereby controlling the start and stop of the positioning mechanism, lifting mechanism, cutting mechanism, telescopic mechanism and rotating mechanism. Reference Figure 1 , Figure 2 , Figure 5 and Figure 7 In a preferred embodiment, the positioning mechanism is fixedly mounted on the fixed column 2; the positioning mechanism includes: Two first limiting rings 11 are provided, and the two first limiting rings 11 are fixedly installed on the fixed post 2; The first motor 12 is mounted on the fixed column 2 and is fixedly connected to the fixed column 2; The first screw 13 is rotatably mounted on the first limiting ring 11, and one end of the first screw 13 is fixedly connected to the output end of the first motor 12. A threaded sleeve 14 is disposed on the first screw 13, and the threaded sleeve 14 is threadedly connected to the first screw 13. The positioning plate 15 is fixedly mounted on the threaded sleeve 14.

[0027] During operation, the required rebar cutting length is input into the control panel, and the first motor 12 is started. The first motor 12 drives the first screw 13, which is fixedly connected to it, to rotate. The rotation of the first screw 13 drives the threaded sleeve 14 to move, and the threaded sleeve 14 drives the positioning plate 15 to move. Together with the scale plate 4, the position is stopped at the calibrated position. The positioning plate 15 is used to drive the lifting mechanism to move, thereby driving the cutting mechanism to move. A scale plate 4 is mounted on the processing table 1 and fixedly connected to the processing table 1; it is used for observation to stop the positioning plate 15 at the calibrated position. Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7 In a preferred embodiment, a lifting mechanism is mounted on the positioning mechanism and fixedly connected to it; the lifting mechanism includes: Hydraulic cylinder 16 is fixedly mounted on the positioning plate 15; The U-shaped lifting plate 17 is mounted on the hydraulic cylinder 16 and is fixedly connected to the hydraulic cylinder 16.

[0028] During operation, the hydraulic cylinder 16 is activated, which drives the U-shaped lifting plate 17 to move up and down. The U-shaped lifting plate 17 is used to drive the cutting mechanism to move up and down, thereby achieving the positioning and cutting of the reinforcing bar. Reference Figure 3 In a preferred embodiment, a cutting-off mechanism is fixedly mounted on the lifting mechanism; the cutting-off mechanism includes: The cut-off motor 18 is fixedly mounted on the U-shaped lifting plate 17; Rotating rod 19 is rotatably mounted on the U-shaped lifting plate 17, and one end of rotating rod 19 is fixedly connected to the cutting motor 18; The cut-off toothed ring 20 is fixedly mounted on the rotating rod 19.

[0029] During operation, the cutting motor 18 is started, which drives the rotating rod 19 fixedly connected to it to rotate. The rotating rod 19 drives the cutting toothed ring 20 to rotate, and the cutting toothed ring 20 cuts the steel bar. A limiting plate 5 is disposed on the processing table 1 and fixedly connected to the processing table 1; it is used to limit the position of the reinforcing bar away from the control panel. Reference Figure 3 In a preferred embodiment, multiple rolling mechanisms are provided, and these multiple rolling mechanisms are fixedly disposed on the processing table 1; the rolling mechanism includes: Multiple fixing rods 21 are provided and fixedly mounted on the processing table 1; used to limit the position of the rolling roller 22. Multiple rolling rollers 22 are provided and are mounted on the fixed rod 21, rotatably connected to the fixed rod 21. They are used to assist in the movement of the reinforcing bars, thereby reducing manual pushing and pulling resistance and improving operational convenience. Reference Figure 6 In a preferred embodiment, a telescopic mechanism is disposed on the processing table 1; the telescopic mechanism includes: The electric telescopic rod 23 is fixedly installed on the processing table 1; The push plate 24 is mounted on the electric telescopic rod 23 and is fixedly connected to the electric telescopic rod 23.

[0030] During operation, after the cutting is completed, the electric telescopic rod 23 is activated. The electric telescopic rod 23 drives the push plate 24 to move, and the push plate 24 pushes the cut steel bar to move, so that the cut steel bar moves out of the processing table 1 along the steel bar moving groove 6. A rebar moving groove 6 is provided on the processing table 1; it is used for moving the cut rebar. Reference Figure 4 In a preferred embodiment, a rotating mechanism is disposed on the processing table 1 and fixedly connected to the processing table 1; the rotating mechanism includes: The second motor 25 is mounted on the processing table 1 and is fixedly connected to the processing table 1. Two second limiting rings 26 are provided, and the two second limiting rings 26 are fixedly installed on the processing table 1; The second screw 27 is rotatably mounted on the second limiting ring 26, and one end of the second screw 27 is fixedly connected to the output end of the second motor 25. Nut 28 is disposed on the second screw 27, the nut 28 is threadedly connected to the second screw 27, and the nut 28 is fixedly connected to the connecting plate 7.

[0031] During operation, the second motor 25 is started, which drives the second screw 27 to rotate. The second screw 27 drives the nut 28 to rotate. The nut 28 is used to drive the connecting plate 7 to move. The connecting plate 7 is used to drive the cleaning plate 8 to move. The cleaning plate 8 is used to push the cut-off waste material into the waste material drop trough 9 and drop it from the waste material drop trough 9 into the waste material guide trough 10. It is then led out of the processing table 1 along the waste material guide trough 10, making cleaning convenient and improving work efficiency.

[0032] A connecting plate 7 is disposed on the rotating mechanism and is fixedly connected to the rotating mechanism; The cleaning plate 8 is fixedly mounted on the connecting plate 7; Multiple waste troughs 9 are provided and are arranged on the processing table 1; Waste guide trough 10 is provided on the processing table 1.

[0033] Working principle: The rebar cutting length parameter is manually input, activating the first motor 12. The first motor 12 drives the first screw 13 to rotate, which in turn drives the threaded sleeve 14 to rotate. The threaded sleeve 14 moves the positioning plate 15 to the position marked on the scale plate 4. The rebar is then manually pushed onto the rolling roller 22 until it reaches the limit plate 5. The hydraulic cylinder 16 is then activated, causing the U-shaped lifting plate 17 to move up and down. The U-shaped lifting plate 17 moves the cutting mechanism up and down, activating the cutting motor 18. The cutting motor 18 drives the rotating rod 19 to rotate, which in turn drives the cutting toothed ring 20 to rotate, cutting the rebar. The electric telescopic rod 23 drives the push plate 24 to move, which pushes the cut steel bars into the steel bar moving groove 6 and moves them out of the processing table 1 along the steel bar moving groove 6; so that the cut finished steel bars are automatically pushed out, avoiding accumulation and realizing continuous operation; the second motor 25 is started, which drives the second screw 27 to rotate, which drives the nut 28 to rotate, which drives the connecting plate 7 to move, which drives the cleaning plate 8 to move, and the cleaning plate 8 pushes the waste material into the waste discharge trough 9, which falls into the waste guide trough 10 and is discharged along the waste guide trough 10, keeping the worktable clean.

[0034] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel bar cutting device for building construction with a positioning mechanism, comprising a processing table (1) and a fixing column (2), characterized in that, Also includes: The control panel (3) is set on the processing table (1) and is fixedly connected to the processing table (1); The positioning mechanism is fixedly mounted on the fixed column (2); A scale plate (4) is set on the processing table (1) and fixedly connected to the processing table (1); A lifting mechanism is mounted on the positioning mechanism and is fixedly connected to the positioning mechanism; The cutting-off mechanism is fixedly mounted on the lifting mechanism; A limiting plate (5) is disposed on the processing table (1) and fixedly connected to the processing table (1); Multiple rolling mechanisms are provided, and the multiple rolling mechanisms are fixedly installed on the processing table (1); A telescopic mechanism is provided on the processing table (1); A rebar moving trough (6) is set on the processing table (1); A rotating mechanism is mounted on the processing table (1) and is fixedly connected to the processing table (1); The connecting plate (7) is disposed on the rotating mechanism and is fixedly connected to the rotating mechanism; The cleaning plate (8) is fixedly mounted on the connecting plate (7); Multiple waste troughs (9) are provided, and multiple waste troughs (9) are set on the processing table (1); Waste guide groove (10) is provided on the processing table (1).

2. The steel bar cutting device for building construction with a positioning mechanism according to claim 1, characterized in that, The positioning mechanism includes: Two first limiting rings (11) are provided, and the two first limiting rings (11) are fixedly installed on the fixed post (2); The first motor (12) is mounted on the fixed column (2) and is fixedly connected to the fixed column (2); The first screw (13) is rotatably mounted on the first limiting ring (11), and one end of the first screw (13) is fixedly connected to the output end of the first motor (12); A threaded sleeve (14) is disposed on the first screw (13), and the threaded sleeve (14) is threadedly connected to the first screw (13); The positioning plate (15) is fixedly mounted on the threaded sleeve (14).

3. A steel bar cutting device for building construction with a positioning mechanism according to claim 2, characterized in that, The lifting mechanism includes: A hydraulic cylinder (16) is fixedly mounted on the positioning plate (15); The U-shaped lifting plate (17) is mounted on the hydraulic cylinder (16) and is fixedly connected to the hydraulic cylinder (16).

4. A steel bar cutting device for building construction with a positioning mechanism according to claim 3, characterized in that, The truncation mechanism includes: The cut-off motor (18) is fixedly mounted on the U-shaped lifting plate (17); A rotating rod (19) is rotatably mounted on the U-shaped lifting plate (17), and one end of the rotating rod (19) is fixedly connected to the cutting motor (18); The cut-off toothed ring (20) is fixedly mounted on the rotating rod (19).

5. A steel bar cutting device for building construction with a positioning mechanism according to claim 4, characterized in that, The rolling mechanism includes: Multiple fixing rods (21) are provided, and multiple fixing rods (21) are fixedly installed on the processing table (1); Multiple rolling rollers (22) are provided, and multiple rolling rollers (22) are disposed on the fixed rod (21) and rotatably connected to the fixed rod (21).

6. A steel bar cutting device for building construction with a positioning mechanism according to claim 5, characterized in that, The telescopic mechanism includes: An electric telescopic rod (23) is fixedly installed on the processing table (1); A push plate (24) is mounted on the electric telescopic rod (23) and is fixedly connected to the electric telescopic rod (23).

7. A steel bar cutting device for building construction with a positioning mechanism according to claim 6, characterized in that, The rotating mechanism includes: The second motor (25) is mounted on the processing table (1) and is fixedly connected to the processing table (1); There are two second limiting rings (26), and the two second limiting rings (26) are fixedly installed on the processing table (1); The second screw (27) is rotatably mounted on the second limiting ring (26), and one end of the second screw (27) is fixedly connected to the output end of the second motor (25); Nut (28) is disposed on the second screw (27), the nut (28) is threadedly connected to the second screw (27), and the nut (28) is fixedly connected to the connecting plate (7).

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