Rebar cutting machine for construction engineering

Abstract

This utility model discloses a rebar cutting machine for construction engineering, comprising a mounting frame and a cutting assembly. A storage bin is fixedly installed at one end of the top of the mounting frame, and a motor is fixedly installed at one end inside the storage bin. An electric telescopic rod is slidably installed at one end of the top of the motor, and a movable plate is fixedly installed at one end of the top of the electric telescopic rod. A pressing rod is fixedly installed at one end of the top of the movable plate, and a discharge chute is slidably installed at one end of the top of the storage bin. This utility model, through a collection and correction structure, collects the rebar after cutting, ensuring it falls uniformly to a designated location. Simultaneously, it corrects the placement of the rebar, making it more orderly. When workers retrieve the rebar, it prevents it from scattering, and the uniformly placed rebar prevents accidental contact and scratches. Furthermore, it eliminates the need to interrupt the cutting process, making the work more continuous and improving efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of rebar cutting technology, and in particular relates to a rebar cutting machine for construction engineering. Background Technology

[0002] Steel bars are frequently used in construction. Before use, steel bars need to be cut to meet dimensional requirements. After cutting, the cut parts of the steel bars are quite sharp, and the cut steel bars fall directly onto the workbench surface, requiring manual handling. When handling them manually, care must be taken not to touch the cut parts to avoid scratches. However, the machine cutting process needs to be interrupted during the handling process, which significantly affects work efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a steel bar cutting machine for construction engineering to solve the aforementioned technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A steel bar cutting machine for construction engineering includes a mounting frame and a cutting assembly. A storage bin is fixedly installed at one end of the top of the mounting frame. A motor is fixedly installed at one end inside the storage bin. An electric telescopic rod is slidably installed at one end of the top of the motor. A movable plate is fixedly installed at one end of the top of the electric telescopic rod. An extrusion rod is fixedly installed at one end of the top of the movable plate. A feeding trough is slidably installed at one end of the top of the storage bin. A slot that cooperates with the extrusion rod is opened at the bottom of the feeding trough. A baffle is slidably installed at one end of the top of the mounting frame. A connecting block is fixedly installed at one end of the bottom of the baffle. The connecting block cooperates with the feeding trough.

[0005] Preferably, sliders are fixedly installed on both sides of the baffle, springs are fixedly installed on both sides of the top of the mounting frame, a limiting rod is sleeved on the outside of the spring, the sliders are connected to the mounting frame through the limiting rod, and a groove is opened at one end of the top of the mounting frame to cooperate with the baffle, and the groove communicates with the material discharge trough.

[0006] Preferably, a pull plate is fixedly installed on one side of the top of the feeding trough, and a positioning rod is fixedly installed on one side of the top of the extrusion rod. A positioning groove is opened at one end of the pull plate, and the positioning groove cooperates with the positioning rod.

[0007] Preferably, the storage compartment has an internal movable groove, which cooperates with a positioning rod. The positioning rod and the movable groove are slidably connected, and the movable plate and the storage compartment are slidably connected. One end of the top of the positioning rod is curved.

[0008] Preferably, a support block is fixedly installed at one end of the top of the mounting frame, the support block cooperates with the reinforcing steel, and the cross section of the support block is trapezoidal.

[0009] Preferably, the number of extrusion rods is set in multiple groups, and one end of the top of the extrusion rod is set with an inclined surface.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses a collection and correction structure to collect the steel bars after they are cut, so that the steel bars fall uniformly into the designated position. At the same time, the placement of the steel bars is corrected, making the placement of the steel bars more neat. When workers pick them up, the steel bars will not scatter. The uniformly placed steel bars will not be accidentally touched and scratched when workers pick them up. At the same time, the cutting work can be carried out without interruption, making the work more continuous and improving work efficiency.

[0012] 2. By setting a baffle, this utility model can cover the groove on the top of the mounting frame, preventing small amounts of debris from falling into the storage compartment during the material retrieval process and making it difficult to clean. At the same time, it ensures that there are no impurities on the top of the movable plate that affect the contact between the movable plate and the material discharge trough, making the overall operation more stable.

[0013] 3. The positioning groove of this utility model allows the positioning rod to be inserted into the positioning groove, thereby limiting the position of the feeding groove and the pull plate, avoiding the problem of the feeding groove shifting due to the vibration caused by the steel bar falling into the feeding groove, and making the feeding more stable.

[0014] 4. This utility model limits the displacement of the positioning rod by opening a movable groove inside the storage compartment, thereby ensuring that the limiting of the pull plate is stable enough and will not cause deviation. At the same time, the arc surface of the top of the positioning rod can further correct the material discharge groove when it is placed, ensuring that the final position will not be deviated.

[0015] 5. By setting up a support block, this utility model can provide support for the steel bar when cutting it. At the same time, the trapezoidal design of the support block can help stabilize the steel bar during the sliding process.

[0016] 6. The present invention, by setting the inclined surface at the top of the extrusion rod, can better facilitate the extrusion rod to extrude the steel bar when in contact with the steel bar, thereby improving the extrusion correction effect. Attached Figure Description

[0017] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0018] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the end of the storage compartment according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the end section of the mounting bracket according to an embodiment of the present invention;

[0021] Figure 4 This is a half-sectional schematic diagram of the feeding trough according to an embodiment of the present invention;

[0022] Figure 5 This is a partial half-sectional view of the storage compartment according to an embodiment of the present invention.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Mounting bracket; 2. Motor; 3. Electric telescopic rod; 4. Movable plate; 5. Extrusion rod; 6. Feed chute; 7. Pull plate; 8. Storage bin; 9. Baffle; 10. Slider; 11. Limiting rod; 12. Spring; 13. Positioning rod; 14. Positioning groove; 15. Connecting block; 16. Cutting assembly; 17. Support block; 18. Movable groove. Detailed Implementation

[0025] In the following description, embodiments of the steel bar cutting machine for construction engineering according to the present invention will be described with reference to the accompanying drawings.

[0026] Figure 1-5 This invention illustrates a steel bar cutting machine for construction engineering according to an embodiment of the present invention. It includes a mounting frame 1 and a cutting assembly 16. A storage bin 8 is fixedly mounted on one end of the top of the mounting frame 1. A motor 2 is fixedly mounted on one end inside the storage bin 8. An electric telescopic rod 3 is slidably mounted on one end of the top of the motor 2. A movable plate 4 is fixedly mounted on one end of the top of the electric telescopic rod 3. An extrusion rod 5 is fixedly mounted on one end of the top of the movable plate 4. A discharge trough 6 is slidably mounted on one end of the top of the storage bin 8. A slot that mates with the extrusion rod 5 is opened at the bottom of the discharge trough 6. A baffle 9 is slidably mounted on one end of the top of the mounting frame 1. A connecting block 15 is fixedly mounted on one end of the bottom of the baffle 9, and the connecting block 15 mates with the discharge trough 6.

[0027] Specifically, by collecting and correcting the structure, the steel bars are collected after cutting and placed uniformly in designated locations. At the same time, the placement of the steel bars is corrected to make them more neatly arranged. When workers pick them up, the steel bars will not scatter. The uniformly placed steel bars will not be accidentally touched and scratched by workers when they pick them up. At the same time, the cutting work can be carried out without interruption, making the work more continuous and improving work efficiency.

[0028] Slider 10 is fixedly installed on both sides of the baffle 9. Spring 12 is fixedly installed on both sides of the top of the mounting frame 1. Limiting rod 11 is sleeved on the outside of the spring 12. The slider 10 and the mounting frame 1 are connected by the limiting rod 11. A groove that matches the baffle 9 is opened at one end of the top of the mounting frame 1, and the groove communicates with the material discharge chute 6.

[0029] Specifically, by setting up the baffle 9, the groove on the top of the mounting frame 1 can be blocked, preventing a small amount of debris from falling into the storage bin 8 during the material retrieval process and making it difficult to clean. At the same time, it ensures that there are no impurities on the top of the movable plate 4 that affect the contact between the movable plate 4 and the material discharge trough 6, making the overall operation more stable.

[0030] A pull plate 7 is fixedly installed on one side of the top of the feeding trough 6, and a positioning rod 13 is fixedly installed on one side of the top of the extrusion rod 5. A positioning groove 14 is opened at one end of the pull plate 7, and the positioning groove 14 cooperates with the positioning rod 13.

[0031] Specifically, the positioning groove 14 allows the positioning rod 13 to be inserted into the positioning groove 14, thereby limiting the position of the material discharge groove 6 and the pull plate 7, preventing the material discharge groove 6 from shifting due to vibration caused by the steel bar falling into the material discharge groove 6, and making the material discharge more stable.

[0032] The storage compartment 8 has an internal movable groove 18, which cooperates with the positioning rod 13. The positioning rod 13 and the movable groove 18 are slidably connected. The movable plate 4 and the storage compartment 8 are slidably connected. One end of the top of the positioning rod 13 is curved.

[0033] Specifically, the displacement of the positioning rod 13 is limited by the movable groove 18 opened inside the storage compartment 8, thereby ensuring that the limiting of the pull plate 7 is stable enough and there will be no deviation. At the same time, the arc surface setting at the top of the positioning rod 13 can further correct the material discharge groove 6 when it is placed, ensuring that the final position will not be deviated.

[0034] A support block 17 is fixedly installed at one end of the top of the mounting bracket 1. The support block 17 is matched with the steel bar, and the cross section of the support block 17 is trapezoidal.

[0035] Specifically, by setting the support block 17, the support block 17 can provide support for the steel bar when cutting the steel bar. At the same time, the trapezoidal setting of the support block 17 can help the stability of the steel bar during the sliding process.

[0036] The number of extrusion rods 5 is set in multiple groups, and one end of the top of the extrusion rod 5 is set with a slope.

[0037] Specifically, the inclined surface at the top of the compression rod 5 helps to compress the steel bar when it comes into contact with it, thus improving the compression correction effect.

[0038] Working Principle: When using this invention, the user places the reinforcing bar above the support block 17 and then activates the cutting assembly 16. The cutting assembly 16 moves back and forth to cut the reinforcing bar. The operator manually feeds the bar, and the cut reinforcing bar falls through the groove at the top of the mounting frame 1 into the feeding trough 6. The pressing rod 5 inserted into the feeding trough 6 then corrects the falling reinforcing bar. As the reinforcing bar falls to the bottom of the feeding trough 6, a small number of bars may get stuck between the pressing rods 5. After cutting, the motor 2 is activated, causing the electric telescopic rod 3 to move downwards, which in turn moves the movable plate 4 downwards. When the movable plate 4 moves downwards, it drives the pressing rod 5 downwards, changing the position of the reinforcing bar inside the feeding trough 6. The motor 2 is then restarted, driving the electric telescopic rod 3 upwards, causing the movable plate 4 to re-insert into the feeding trough 6 for further correction of the reinforcing bar. At this point, a small number of tilted reinforcing bars are squeezed by the pressing rod 5. The pressure is readjusted again. After the readjustment is completed, the drive motor 2 causes the extrusion rod 5 to disengage from the discharge trough 6. When the movable plate 4 moves down, it drives the positioning rod 13 to move down. At this time, the positioning rod 13 no longer inserts into the positioning groove 14, and the pull plate 7 is no longer limited. At this time, the pull plate 7 is pulled to move the discharge trough 6. When the discharge trough 6 moves to a certain position, the workers can take out the steel bars inside the discharge trough 6. After the material is taken out, the pull plate 7 is pushed to reset the discharge trough 6. At this time, the start motor 2 drives the movable plate 4 and the positioning rod 13 to move up. It should be noted that the length of the positioning rod 13 is greater than the length of the extrusion rod 5. One end of the positioning rod 13 contacts the bottom of the discharge trough 6 first. At this time, under the action of the arc surface on one side of the positioning rod 13, the discharge trough 6 that has been pushed is further displaced to avoid the pull plate 7 pushing the position inaccurately. At this time, the positioning rod 13 further limits the discharge trough 6 and then inserts into the positioning groove 14. At this time, the pull plate 7 and the discharge trough 6 are limited.

[0039] Furthermore, when the material discharge chute 6 moves, it pushes the connecting block 15 to move the baffle 9. At this time, the limiting rod 11 inserted inside the slider 10 limits the movement of the slider 10. Simultaneously, the slider 10 stretches the spring 12, causing the groove to open. When the material discharge chute 6 no longer presses the connecting block 15, the baffle 9 resets under the action of the spring 12, covering the groove again. Through the collection and correction structure, the steel bars are collected after cutting, so that they fall uniformly to the designated position. At the same time, the placement of the steel bars is corrected, making the placement of the steel bars more neat. When the workers pick them up, the steel bars will not scatter. The uniformly placed steel bars will not be accidentally touched and scratched when the workers pick them up. At the same time, the cutting work does not need to be interrupted, making the work more continuous and improving work efficiency. By setting the baffle 9, the groove on the top of the mounting frame 1 can be covered, preventing a small amount of debris from falling into the storage bin 8 during the material picking process and making it difficult to clean. At the same time, it ensures that there are no impurities on the top of the movable plate 4, which will affect the movable plate 4 and the material discharge. The contact between the slots 6 makes the overall operation more stable. The positioning slot 14 allows the positioning rod 13 to be inserted into the positioning slot 14, thereby limiting the position of the discharge slot 6 and the pull plate 7. This prevents the discharge slot 6 from shifting due to vibration caused by the rebar falling into the discharge slot 6, making the discharge more stable. The movable slot 18 inside the storage bin 8 limits the displacement of the positioning rod 13, thereby ensuring that the limit on the pull plate 7 is stable enough and will not cause deviation. At the same time, the arc surface at the top of the positioning rod 13 can further correct the discharge slot 6 when it is placed, ensuring that the final position will not deviate. The support block 17 provides support for the rebar when it is cut. The trapezoidal support block 17 helps the stability of the rebar during the sliding process. The inclined surface at the top of the extrusion rod 5 helps to extrude the rebar when it comes into contact with it, thus improving the extrusion correction effect.

[0040] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0041] The above description is only a preferred embodiment of the present utility model and is 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 within the protection scope of the present utility model.

Claims

1. A steel bar cutting machine for construction engineering, characterized in that, The assembly includes a mounting frame (1) and a cutting assembly (16). A storage compartment (8) is fixedly installed at one end of the top of the mounting frame (1). A motor (2) is fixedly installed at one end inside the storage compartment (8). An electric telescopic rod (3) is slidably installed at one end of the top of the motor (2). A movable plate (4) is fixedly installed at one end of the top of the electric telescopic rod (3). An extrusion rod (5) is fixedly installed at one end of the top of the movable plate (4). A discharge trough (6) is slidably installed at one end of the top of the storage compartment (8). A slot that cooperates with the extrusion rod (5) is opened at the bottom of the discharge trough (6). A baffle (9) is slidably installed at one end of the top of the mounting frame (1). A connecting block (15) is fixedly installed at one end of the bottom of the baffle (9). The connecting block (15) cooperates with the discharge trough (6).

2. A steel bar cutting machine for construction engineering according to claim 1, characterized in that, Slider blocks (10) are fixedly installed on both sides of the baffle (9). Springs (12) are fixedly installed on both sides of the top of the mounting frame (1). A limiting rod (11) is sleeved on the outside of the spring (12). The slider (10) and the mounting frame (1) are connected by the limiting rod (11). A groove is opened at one end of the top of the mounting frame (1) to cooperate with the baffle (9), and the groove communicates with the feeding trough (6).

3. A steel bar cutting machine for construction engineering according to claim 2, characterized in that, A pull plate (7) is fixedly installed on one side of the top of the feeding trough (6), and a positioning rod (13) is fixedly installed on one side of the top of the extrusion rod (5). A positioning groove (14) is opened at one end of the pull plate (7), and the positioning groove (14) cooperates with the positioning rod (13).

4. A steel bar cutting machine for construction engineering according to claim 3, characterized in that, The storage compartment (8) has an open movable groove (18) inside. The movable groove (18) cooperates with the positioning rod (13). The positioning rod (13) and the movable groove (18) are slidably connected. The movable plate (4) and the storage compartment (8) are slidably connected. One end of the top of the (13) is set with an arc surface.

5. A steel bar cutting machine for construction engineering according to claim 4, characterized in that, A support block (17) is fixedly installed at one end of the top of the mounting frame (1). The support block (17) is in conjunction with the reinforcing bar, and the cross section of the support block (17) is trapezoidal.

6. A steel bar cutting machine for construction engineering according to claim 5, characterized in that, The number of extrusion rods (5) is set in multiple groups, and one end of the top of the extrusion rod (5) is set with an inclined surface.

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