Steel bar cutting machine for slope section construction

Abstract

The utility model relates to the technical field of steel bar construction, in particular to a side slope section construction steel bar cut-off machine which can measure the length of a steel bar, does not need multiple times of measurement, blocks and protects a large amount of generated splashing scrap iron, prevents the scrap iron from splashing out, and improves working efficiency. Comprising a machining frame, supporting legs are fixedly installed at the four corners of the bottom of the machining frame correspondingly, the bottom ends of the supporting legs are fixedly installed at the top of a bottom frame, a protection box is fixedly installed at the top end of the machining frame, and feeding and discharging ports are formed in the left end and the right end of the protection box; a length sensor is fixedly installed at the top end of the vertical rod, a cutting assembly is installed in the protection box, clamping assemblies are installed on the left side and the right side in the protection box, and a collecting assembly is installed at the bottom of the machining frame.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar construction, in particular to a steel bar cutting machine for slope section construction. Background Art

[0002] Steel bars are the basic materials used in construction. During slope construction, steel bars are processed according to the slope section. Steel bars are used with a spacing of 20*20cm and arranged in two directions. After the on-site binding and installation are completed, high-strength fine stone concrete is sprayed and geotextiles are laid for maintenance. In today's society of standardized production, steel bars are generally produced according to the current standard fixed specifications during the factory process, which leads to the need to cut the steel bars during actual use. A construction steel bar cutting machine proposed by prior art publication number CN207372208U includes a machine body, a base is fixedly connected to the middle part of the bottom end of the machine body, a placement frame is fixedly connected to the upper surface of the base, and mounting blocks fixedly connected to the inner wall of the machine body are arranged on both sides of the placement frame. A hydraulic cylinder is fixedly installed on the surface of the mounting block, and a hydraulic rod is transmission-connected to the output end of the hydraulic cylinder, and a clamping frame is fixedly connected to the end of the hydraulic rod away from the hydraulic cylinder, and a slider is fixedly connected to the bottom end of the clamping frame. However, due to the contact between the cutter and the steel bar, a large amount of splashing iron filings will be generated, causing environmental pollution. The length of the steel bar must be measured before cutting, which affects work efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a steel bar cutting machine for slope section construction which can measure the length of steel bars without multiple measurements, block and protect a large amount of flying iron chips, avoid flying iron chips, and improve work efficiency.

[0004] The utility model discloses a steel bar cutting machine for slope section construction, comprising a processing frame, wherein legs are fixedly installed at the four corners of the bottom of the processing frame, the bottom ends of the legs are fixedly installed at the top of the bottom frame, a protection box is fixedly installed at the top of the processing frame, and inlet and outlet ports are opened at the left and right ends of the protection box, a support frame is fixedly installed at the left and right ends of the middle part of the processing frame, a vertical pole is installed on the top of the support frame, and a length sensor is fixedly installed on the top of the vertical pole, a cutting component is installed inside the protection box, a clamping component is installed on the left and right sides of the protection box, and a collecting component is installed at the bottom of the processing frame; the equipment is supported by the legs and the bottom frame to ensure stability during processing, steel bars are input into the protection box through the feeding port, the steel bars pass through the length sensor, the length of the steel bars is measured, and the conveying is stopped after reaching the required length, and multiple measurements are not required, thereby improving work efficiency, the steel bars are fixed by the clamping component, the steel bars are cut by the cutting component, a large amount of splashed iron chips generated are blocked and protected by the protection box to prevent the iron chips from splashing out, and the iron chips are collected by the collecting component to facilitate subsequent centralized processing.

[0005] Preferably, the cutting assembly includes two electric telescopic rods, a movable plate, a mounting column, a transmission and a cutting motor. The two electric telescopic rods are fixedly mounted on the top of the protective box, the movable plate is fixedly mounted on the bottom end of the electric telescopic rod, the mounting column is fixedly mounted on the bottom of the movable plate, a rotating shaft is rotatably mounted on the bottom of the mounting column, a cutting knife is detachably mounted on one side of the rotating shaft, a cutting groove matching the cutting knife is opened in the middle of the movable plate, the input end of the rotating shaft is connected to the output end of the transmission, and the input end of the transmission is connected to the output end of the cutting motor; starting the cutting motor drives the rotating shaft to rotate through the transmission, the rotating shaft drives the cutting knife to rotate, starting the electric telescopic rod pushes the movable plate to move downward, thereby driving the cutting knife to move downward to cut the steel bars.

[0006] Preferably, the clamping assembly includes two lower cylinders, two lower clamping blocks, two upper cylinders and two upper clamping blocks. The two lower cylinders are respectively fixedly mounted on the top of the support frame, the lower clamping blocks are installed on the top of the lower cylinders, the two upper cylinders are respectively fixedly mounted on the inner walls of the left and right ends of the protective box, and the upper clamping blocks are fixedly mounted on the bottom of the upper cylinders; after the steel bar reaches the specified length, the lower cylinder and the upper cylinder are started to push the lower clamping blocks and the upper clamping blocks closer to each other, clamping and fixing the two ends of the steel bar cutting part to ensure the flatness of the cutting surface and improve the cutting quality.

[0007] Preferably, the collecting component includes a collecting box and a collecting drawer. The collecting box is fixedly connected to the bottom of the processing frame. A collecting drawer is slidably installed inside the collecting box, and a handle is installed at the front end of the collecting drawer. Iron filings generated by cutting fall into the collecting box, and the iron filings are collected by the collecting drawer. The collecting drawer is pulled out of the collecting box by the handle, which is convenient for subsequent centralized processing of the iron filings.

[0008] Preferably, a conveying platform is connected to the left side wall of the processing frame, a plurality of conveying frames are evenly installed on the top of the conveying platform, conveying rollers are rotatably installed on the conveying frames, a vertical leg is fixedly connected to the left end of the bottom of the conveying platform, and a supporting foot is fixedly connected to the bottom of the vertical leg; the steel bars are conveyed on the plurality of conveying rollers, the labor intensity of the staff is reduced, the work efficiency is improved, the conveying platform is supported by the vertical legs and the supporting feet, and the stability of the equipment is ensured.

[0009] Preferably, the right end of the processing frame is connected to a collecting frame, and a second conveying frame is installed at the top of the processing frame at the discharge port of the protective box, and a second conveying roller is rotatably installed on the top of the second conveying frame; the cut steel bars are guided and conveyed by the second conveying roller and fall into the collecting frame for collection, which is convenient for subsequent handling and processing.

[0010] Preferably, the front end of the protective box is hinged with an inspection door, and a cleaning iron brush is installed at the top cutting groove of the movable plate, and the cleaning iron brush contacts the top of the cutting knife; when the cutting knife rotates, it contacts the cleaning iron brush to clean the cutting knife, thereby increasing the service life of the cutting knife. Opening the inspection door facilitates the inspection of the equipment inside the protective box.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the equipment is supported by the legs and the bottom frame to ensure stability during processing; the steel bars are input into the protective box through the feed port, the steel bars pass through the length sensor, and the length of the steel bars is measured. After reaching the required length, the transportation is stopped, and multiple measurements are not required, thereby improving work efficiency; the steel bars are fixed by the clamping assembly, and the steel bars are cut by the cutting assembly; a large amount of splashing iron chips generated are blocked and protected by the protective box to prevent them from splashing out; the iron chips are collected by the collecting assembly to facilitate subsequent centralized processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 3 It is a front structural schematic diagram of the utility model;

[0015] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a right side cross-sectional structural schematic diagram of the utility model;

[0017] Markings in the attached drawings: 1. Processing frame; 2. Support legs; 3. Bottom frame; 4. Protection box; 5. Support frame; 6. Vertical pole; 7. Length sensor; 8. Electric telescopic rod; 9. Moving plate; 10. Mounting column; 11. Transmission; 12. Cutting motor; 13. Lower cylinder; 14. Lower clamping block; 15. Upper cylinder; 16. Upper clamping block; 17. Collection box; 18. Collection drawer; 19. Conveyor platform; 20. Conveyor frame; 21. Conveyor roller; 22. Vertical legs; 23. Support feet; 24. Collection frame; 25. Second conveyor frame; 26. Second conveyor roller; 27. Inspection door; 28. Cleaning brush. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, legs 2 are fixedly installed at the four corners of the bottom of the processing frame 1, the bottom ends of the legs 2 are fixedly installed on the top of the bottom frame 3, a protection box 4 is fixedly installed on the top of the processing frame 1, and inlet and outlet ports are opened at the left and right ends of the protection box 4, support frames 5 are fixedly installed at the left and right ends of the middle part of the processing frame 1, a vertical pole 6 is installed on the top of the support frame 5, a length sensor 7 is fixedly installed on the top of the vertical pole 6, two electric telescopic rods 8 are fixedly installed on the top of the protection box 4, a moving plate 9 is fixedly installed on the bottom end of the electric telescopic rod 8, a mounting column 10 is fixedly installed on the bottom of the moving plate 9, a rotating shaft is rotatably installed at the bottom of the mounting column 10, and one side of the rotating shaft can be A cutting knife is installed for disassembly, a cutting groove matching the cutting knife is opened in the middle of the movable plate 9, the input end of the rotating shaft is connected to the output end of the transmission 11, the input end of the transmission 11 is connected to the output end of the cutting motor 12, two lower cylinders 13 are respectively fixedly installed on the top of the support frame 5, a lower clamping block 14 is installed on the top of the lower cylinder 13, two upper cylinders 15 are respectively fixedly installed on the inner walls of the left and right ends of the protection box 4, an upper clamping block 16 is fixedly installed on the bottom of the upper cylinder 15, a collection box 17 is fixedly connected to the bottom of the processing frame 1, a collection drawer 18 is slidably installed inside the collection box 17, and a handle is installed at the front end of the collection drawer 18;

[0021] The equipment is supported by the legs 2 and the bottom frame 3 to ensure stability during processing. The steel bars are input into the protective box 4 through the feeding port. The steel bars pass through the length sensor 7 to measure the length of the steel bars. After reaching the required length, the conveying is stopped. There is no need for multiple measurements, which improves work efficiency. After the steel bars reach the specified length, the lower cylinder 13 and the upper cylinder 15 are started to push the lower clamping block 14 and the upper clamping block 16 to approach each other, clamp and fix the two ends of the steel bar cutting part to ensure the flatness of the cutting surface and improve the cutting quality. The cutting motor 12 is started to drive the shaft to rotate through the transmission 11, and the shaft drives the cutting knife to rotate. The electric telescopic rod 8 is started to push the moving plate 9 to move downward, thereby driving the cutting knife to move downward to cut the steel bars. The protective box 4 is used to block and protect the large amount of splashing iron chips to prevent them from splashing. The iron chips generated by cutting fall into the collection box 17, and the iron chips are collected by the collection drawer 18. The collection drawer 18 is pulled out of the collection box 17 by the handle, which is convenient for subsequent centralized processing of the iron chips.

[0022] Example 2

[0023] like Figures 2 to 4As shown, on the basis of Example 1, it also includes a conveying platform 19 connected to the left side wall of the processing frame 1, a plurality of conveying frames 20 are evenly installed on the top of the conveying frame 19, a conveying roller 21 is rotatably installed on the conveying frame 20, a vertical leg 22 is fixedly connected to the left end of the bottom of the conveying frame 19, a support foot 23 is fixedly connected to the bottom of the vertical leg 22, a collecting frame 24 is connected to the right end of the processing frame 1, a second conveying frame 25 is installed at the top of the processing frame 1 at the discharge port of the protection box 4, a second conveying roller 26 is rotatably installed on the top of the second conveying frame 25, an inspection door 27 is hinged at the front end of the protection box 4, a cleaning iron brush 28 is installed at the top cutting groove of the movable plate 9, and the cleaning iron brush 28 is in contact with the top of the cutting knife;

[0024] The steel bars are transported on multiple conveyor rollers 21 to reduce the labor intensity of the staff and improve work efficiency. The conveyor platform 19 is supported by the legs 22 and the feet 23 to ensure the stability of the equipment. The cut steel bars are guided and transported by the second conveyor roller 26 and fall into the collection rack 24 for collection, which is convenient for subsequent handling. When the cutting knife rotates, it contacts the cleaning iron brush 28 to clean the cutting knife and increase the service life of the cutting knife. Opening the inspection door 27 facilitates the inspection of the equipment inside the protective box 4.

[0025] like Figures 1 to 5 As shown, the utility model is a steel bar cutting machine for slope section construction. When working, the steel bar is conveyed on multiple conveying rollers 21, and the steel bar is input into the protective box 4 through the feeding port thereof. The steel bar passes through the length sensor 7, and the length of the steel bar is measured. After the steel bar reaches the specified length, the conveying is stopped, the lower cylinder 13 and the upper cylinder 15 are started, and the lower clamping block 14 and the upper clamping block 16 are pushed to approach each other, and the two ends of the steel bar cutting part are clamped and fixed. The cutting motor 12 is started to drive the rotating shaft to rotate through the transmission 11, and the rotating shaft drives the cutting knife to rotate, and the electric telescopic rod 8 is started to push the moving plate 9 to move downward , thereby driving the cutting knife to move downward to cut the steel bar. When the cutting knife rotates, it contacts the cleaning iron brush 28 to clean the cutting knife. The protective box 4 blocks and protects the large amount of flying iron chips. The iron chips generated by cutting fall into the collection box 17 and are collected by the collection drawer 18. The collection drawer 18 is pulled out of the collection box 17 by the handle to facilitate subsequent centralized processing of the iron chips. The cut steel bars are guided and transported by the second conveyor roller 26 and fall into the collection rack 24 for collection. When maintenance is needed, the maintenance door 27 is opened to inspect the inside of the protection box 4.

[0026] The length sensor 7, the transmission 11 and the cutting motor 12 of the slope section construction steel bar cutting machine of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A steel bar cutting machine for slope section construction, characterized in that: The processing frame (1) comprises a processing frame (1), wherein legs (2) are fixedly mounted at the four corners of the bottom of the processing frame (1), the bottom ends of the legs (2) are fixedly mounted on the top of a bottom frame (3), a protection box (4) is fixedly mounted at the top of the processing frame (1), and material inlet and outlet ports are provided at the left and right ends of the protection box (4), a support frame (5) is fixedly mounted at the left and right ends of the middle part of the processing frame (1), a vertical pole (6) is mounted at the top of the support frame (5), and a length sensor (7) is fixedly mounted at the top of the vertical pole (6), a cutting assembly is mounted inside the protection box (4), a clamping assembly is mounted on the left and right sides of the protection box (4), and a collecting assembly is mounted at the bottom of the processing frame (1).

2. A steel bar cutting machine for slope section construction as claimed in claim 1, characterized in that: The cutting assembly comprises two electric telescopic rods (8), a movable plate (9), a mounting column (10), a transmission (11) and a cutting motor (12). The two electric telescopic rods (8) are fixedly mounted on the top of a protective box (4). The movable plate (9) is fixedly mounted on the bottom of the electric telescopic rods (8). The mounting column (10) is fixedly mounted on the bottom of the movable plate (9). A rotating shaft is rotatably mounted on the bottom of the mounting column (10). A cutting knife is detachably mounted on one side of the rotating shaft. A cutting groove matching the cutting knife is provided in the middle of the movable plate (9). The input end of the rotating shaft is connected to the output end of the transmission (11), and the input end of the transmission (11) is connected to the output end of the cutting motor (12).

3. A steel bar cutting machine for slope section construction as claimed in claim 1, characterized in that: The clamping assembly comprises two lower cylinders (13), two lower clamping blocks (14), two upper cylinders (15) and two upper clamping blocks (16); the two lower cylinders (13) are respectively fixedly mounted on the top of the support frame (5); the lower clamping blocks (14) are mounted on the top of the lower cylinders (13); the two upper cylinders (15) are respectively fixedly mounted on the inner walls at the left and right ends of the protection box (4); and the upper clamping blocks (16) are fixedly mounted on the bottom of the upper cylinders (15).

4. A steel bar cutting machine for slope section construction as claimed in claim 1, characterized in that: The collecting assembly comprises a collecting box (17) and a collecting drawer (18). The collecting box (17) is fixedly connected to the bottom of the processing frame (1). The collecting drawer (18) is slidably mounted inside the collecting box (17). A handle is mounted at the front end of the collecting drawer (18).

5. A steel bar cutting machine for slope section construction as claimed in claim 1, characterized in that: A conveying platform (19) is connected to the left side wall of the processing frame (1), a plurality of conveying frames (20) are evenly installed on the top of the conveying platform (19), a conveying roller (21) is rotatably installed on the conveying frame (20), a standing leg (22) is fixedly connected to the left end of the bottom of the conveying platform (19), and a supporting foot (23) is fixedly connected to the bottom of the standing leg (22).

6. A steel bar cutting machine for slope section construction as claimed in claim 1, characterized in that: The right end of the processing frame (1) is connected to a collecting frame (24), and a second conveying frame (25) is installed at the top of the processing frame (1) at the discharge port of the protection box (4), and a second conveying roller (26) is rotatably installed on the top of the second conveying frame (25).

7. A steel bar cutting machine for slope section construction as claimed in claim 2, characterized in that: The front end of the protection box (4) is hinged with an inspection door (27), and a cleaning iron brush (28) is installed at the top cutting groove of the movable plate (9), and the cleaning iron brush (28) contacts the top of the cutting knife.

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