Construction steel bar cutting equipment with feeding structure

Abstract

The utility model relates to the technical field of steel bar cutting, in particular to construction steel bar cutting equipment with a feeding structure, which comprises a supporting table, a supporting roller arranged above the supporting table, a lifting frame I arranged on the outer side of the supporting roller, an electric push rod I arranged at the lower end of the lifting frame I, and a supporting frame fixedly mounted on the rear side of the upper end of the supporting table. A cutting knife, a pressing block and a conveying roller are arranged on the front side of the supporting frame, a second lifting frame is arranged on the outer side of the conveying roller, a second electric push rod is arranged at the upper end of the second lifting frame, a first telescopic air cylinder and a second telescopic air cylinder are arranged at the upper end of the supporting frame, and a supporting block is arranged below the pressing block; the conveying rollers are matched with the supporting rollers to clamp and limit reinforcing steel bars, the conveying rollers drive the reinforcing steel bars to move left and right, rapid feeding of the reinforcing steel bars is achieved, the first electric push rod and the second electric push rod are matched to control the reinforcing steel bars to be put on the supporting block, and then the second telescopic air cylinder drives the pressing block to descend. And the steel bars are pressed and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to reinforcing steel bar cutting technical field especially, it relates to a kind of building reinforcing steel bar cutting equipment with feeding structure. BACKGROUND

[0002] Building reinforcing steel bar refers to various reinforcing steel bars, steel wires etc. for reinforced concrete, since the lengths of building reinforcing steel bars needed in the process of construction are different, building reinforcing steel bar cutting equipment is needed to cut them into appropriate length for use;

[0003] For example, patent number CN214392100U discloses a kind of building reinforcing steel bar cutting equipment;Including position adjusting device, cutting mechanism, pressing mechanism, support and size plate;It has beneficial technical effect that the utility model can be cut according to the length of reinforcing steel bar needed, can be cut to reinforcing steel bar by adjusting the position of cutting mechanism through position adjusting device, can be cut to reinforcing steel bar full automation, without manual operation, improve work efficiency;Reinforcing steel bar is fixed by pressing mechanism, to prevent the position of reinforcing steel bar from moving when cutting, it is easy to cause the problem that reinforcing steel bar is unevenly stressed and jumps out, thereby causing safety problem to person;The cutting mechanism is fixedly connected on position adjusting device, the pressing mechanism is fixedly connected on the right end of pressing mechanism, two supports are fixedly connected on position adjusting device, and size plate is fixedly connected on two supports;The building reinforcing steel bar cutting equipment in the patent lacks auxiliary structure when reinforcing steel bar is fed and discharged, reinforcing steel bar needs to be manually placed into pressing mechanism for clamping and fixing, so that operation is time-consuming and laborious, efficiency is low, and there is certain safety hazard.

[0004] Therefore, aiming at the problem that the building reinforcing steel bar cutting equipment lacks auxiliary structure when reinforcing steel bar is fed and discharged, leading to time-consuming and laborious operation and low efficiency, a kind of building reinforcing steel bar cutting equipment with feeding structure can be designed, auxiliary support and conveying structure that can be flexibly controlled are set, reinforcing steel bar is conveniently fed and discharged, and operation efficiency and safety are improved. UTILITY MODEL CONTENTS

[0005] To overcome the problem that the building reinforcing steel bar cutting equipment lacks auxiliary structure when reinforcing steel bar is fed and discharged, leading to time-consuming and laborious operation and low efficiency.

[0006] The technical scheme of the utility model is as follows: a kind of building reinforcing steel bar cutting equipment with feeding structure, including support table, support roller is arranged on the top of support table, lifting frame one is arranged on the outside of support roller, electric push rod one is arranged on the lower end of lifting frame one, support frame is fixedly installed on the rear side of support table upper end, cutting knife, pressing block and conveying roller are arranged on the front side of support frame, lifting frame two is arranged on the outside of conveying roller, electric push rod two is arranged on the upper end of lifting frame two, telescopic cylinder one and telescopic cylinder two are arranged on the upper end of support frame, support block is arranged below pressing block.

[0007] Preferably, the support roller and the lifting frame are both provided with two symmetrical left and right, and the front and rear ends of the support roller are rotationally connected with the lifting frame.

[0008] Preferably, the lower end of the support table is fixedly connected with the output end of the electric push rod, and the lower end of the lifting frame is fixedly connected with the output end of the electric push rod.

[0009] Preferably, the conveying roller and the lifting frame are both provided with two symmetrical left and right, and the upper end of the support roller is adapted to each other, and the surfaces of the conveying roller and the support roller are provided with arc grooves.

[0010] Preferably, the front end of the lifting frame is fixedly connected with the output end of the speed reducer, the rear end of the conveying roller is rotationally connected with the lifting frame, the upper end of the support frame is fixedly connected with the electric push rod, and the upper end of the lifting frame is fixedly connected with the output end of the electric push rod.

[0011] Preferably, the outer side of the cutting knife is provided with a protective cover, the side of the protective cover is fixedly connected with the output end of the driving motor, the output end of the driving motor extends to the inner side of the protective cover, and the upper end of the support frame is fixedly connected with the output end of the telescopic cylinder, and the upper end of the protective cover is fixedly connected with the output end of the telescopic cylinder.

[0012] Preferably, the support block is provided with two symmetrical left and right on the side of the cutting knife, the lower end of the support block is fixedly connected with the support table, the lower end of the pressing block and the upper end of the support block are both provided with pressing grooves, the upper end of the support frame is fixedly connected with the telescopic cylinder, and the upper end of the pressing block is fixedly connected with the output end of the telescopic cylinder.

[0013] The utility model discloses a building reinforcing steel bar cutting equipment with feeding structure has the advantages that:

[0014] The building reinforcing steel bar cutting equipment with feeding structure utilizes the cooperation of the conveying roller and the support roller to clamp and limit the reinforcing steel bar, drives the reinforcing steel bar to move left and right through the conveying roller, conveniently adjusts the position of the reinforcing steel bar, realizes the rapid feeding of the reinforcing steel bar, controls the reinforcing steel bar to be placed on the support block through the cooperation of the electric push rod and the electric push rod, drives the pressing block to descend through the telescopic cylinder, realizes the pressing and fixing of the reinforcing steel bar, drives the cutting knife to descend through the telescopic cylinder at this time, realizes the cutting of the reinforcing steel bar, and the two reinforcing steel bars after cutting can be discharged from the left and right directions through the rotation of the conveying roller, which is convenient and fast and improves the practicability. DRAWINGS

[0015] Figure 1 The building reinforcing steel bar cutting equipment with feeding structure of the utility model is shown in the three-dimensional structure diagram Figure One ;

[0016] Figure 2 The building steel bar cutting equipment with the feeding structure is shown in the three-dimensional structure diagram Figure Two

[0017] Figure 3 The building steel bar cutting equipment with the feeding structure is shown in the three-dimensional structure diagram Figure Three

[0018] Figure 4 The building steel bar cutting equipment with the feeding structure is shown in the three-dimensional structure diagram Figure Four

[0019] The drawing mark explanation: 1, support table; 2, support roller; 3, lifting frame one; 31, electric push rod one; 4, support frame; 5, cutting knife; 51, protective cover; 52, driving motor; 6, pressing block; 7, conveying roller; 71, speed reducer motor; 8, lifting frame two; 81, electric push rod two; 9, telescopic cylinder one; 10, telescopic cylinder two; 11, support block. Specific implementation

[0020] The utility model is further explained in connection with the drawings and examples.

[0021] Please refer to Figures 1-4 The utility model provides a kind of building steel bar cutting equipment with the feeding structure, including support table 1, the upper of support table 1 is provided with support roller 2, the outside of support roller 2 is provided with lifting frame one 3, the lower end of lifting frame one 3 is provided with electric push rod one 31, the rear side of support table 1 upper end is fixedly installed with support frame 4, the front side of support frame 4 is provided with cutting knife 5, pressing block 6 and conveying roller 7, the outside of conveying roller 7 is provided with lifting frame two 8, the upper end of lifting frame two 8 is provided with electric push rod two 81, the upper end of support frame 4 is provided with telescopic cylinder one 9 and telescopic cylinder two 10, the below of pressing block 6 is provided with support block 11.

[0022] Please refer to Figures 1-3 ​​​In the embodiment, the support rollers 2 and the lifting frames 3 are arranged in left-right symmetry, two in each, and the front and rear ends of the support rollers 2 are rotatably connected to the lifting frames 1, the lower end of the support table 1 is fixedly connected to the electric push rod 1, the output end of the electric push rod 1 extends to the upper end of the support table 1, and the lower end of the lifting frame 1 is fixedly connected to the electric push rod 1, the conveying rollers 7 and the lifting frames 8 are arranged in left-right symmetry, two in each, and are matched with the upper ends of the support rollers 2, the surfaces of the conveying rollers 7 and the support rollers 2 are provided with arc-shaped grooves, the front end of the lifting frame 8 is fixedly installed with a speed reducer 71, the output end of the speed reducer 71 is fixedly connected to the front end of the conveying roller 7, the rear end of the conveying roller 7 is rotatably connected to the lifting frame 8, the upper end of the support frame 4 is fixedly connected to the electric push rod 2, and the output end of the electric push rod 2 is fixedly connected to the upper end of the lifting frame 8, after the to-be-cut building steel bars are placed on the upper ends of the two support rollers 2, the lifting frame 8 is controlled to descend by the electric push rod 2, so that the conveying roller 7 is matched with the support roller 2 to clamp and limit the steel bars, at this time, the speed reducer 71 is controlled to work, so that the conveying roller 7 rotates to drive the steel bars to move left and right, the position of the steel bars is adjusted, and the steel bars are quickly fed.

[0023] Please refer to Figures 2-4 In the embodiment, the outer side of the cutting knife 5 is provided with a protective cover 51, the side of the protective cover 51 is fixedly installed with a driving motor 52, the output end of the driving motor 52 extends to the inner side of the protective cover 51, and the side of the cutting knife 5 is fixedly connected to the driving motor 52, the upper end of the support frame 4 is fixedly connected to the telescopic cylinder 1, the output end of the telescopic cylinder 1 is fixedly connected to the upper end of the protective cover 51, the lower end of the pressing block 6 and the upper end of the supporting block 11 are arranged in left-right symmetry, two in each, on the side of the cutting knife 5, the lower end of the supporting block 11 is fixedly connected to the support table 1, the lower end of the pressing block 6 and the upper end of the supporting block 11 are provided with pressing grooves, the upper end of the support frame 4 is fixedly connected to the telescopic cylinder 2, the output end of the telescopic cylinder 2 is fixedly connected to the upper end of the pressing block 6, after the steel bars are fed, the electric push rod 1 and the electric push rod 2 are matched to control the steel bars to be stably placed on the supporting block 11, then the telescopic cylinder 2 drives the pressing block 6 to descend, so that the steel bars are pressed and fixed, at this time, the driving motor 52 drives the cutting knife 5 to rotate, the telescopic cylinder 1 drives the protective cover 51 and the cutting knife 5 to descend, so that the steel bars are cut, and the two sections of steel bars after cutting can be conveyed from left and right directions by the rotation of the conveying roller 7.

[0024] In the process of working, the building steel to be cut is placed on the upper end of the two supporting rollers 2, then the lifting frame 2 is lowered by the electric push rod 2 81, the conveying roller 7 is matched with the supporting roller 2, the steel is clamped and limited, at this time the reduction motor 71 is controlled to work, the conveying roller 7 rotates to drive the steel to move left and right, which is convenient for adjusting the position of the steel, realizes the rapid feeding of the steel, after the feeding of the steel is completed, the electric push rod 1 31 and the electric push rod 2 81 are matched with each other to control the steel to be placed stably on the supporting block 11, then the pressing block 6 is lowered by the telescopic cylinder 2 10 to realize the pressing and fixing of the steel, at this time the cutting knife 5 is rotated by the driving motor 52, the protective cover 51 and the cutting knife 5 are lowered by the telescopic cylinder 1 9 to realize the cutting of the steel, and the two sections of steel after cutting can be discharged from the left and right directions by the rotation of the conveying roller 7.

[0025] Through the above steps, the steel is clamped and limited by the cooperation of the conveying roller 7 and the supporting roller 2, the steel is moved left and right by the conveying roller 7 to realize the rapid feeding of the steel, the steel is placed on the supporting block 11 by the cooperation of the electric push rod 1 31 and the electric push rod 2 81, then the pressing block 6 is lowered by the telescopic cylinder 2 10 to realize the pressing and fixing of the steel, so as to solve the problem that the building steel cutting equipment lacks auxiliary structure when feeding and discharging the steel, which causes time-consuming and labor-consuming operation and low efficiency.

Claims

1. A building steel bar cutting device with a feeding structure, comprising a supporting table (1), characterized in that: The upper side of the supporting table (1) is provided with supporting rollers (2), the outer side of the supporting rollers (2) is provided with lifting frames (3), the lower end of the lifting frames (3) is provided with electric push rods (31), the rear side of the upper end of the supporting table (1) is fixedly installed with a supporting frame (4), the front side of the supporting frame (4) is provided with a cutting knife (5), a pressing block (6) and a conveying roller (7), the outer side of the conveying roller (7) is provided with lifting frames (8), the upper end of the lifting frames (8) is provided with electric push rods (81), the upper end of the supporting frame (4) is provided with telescopic cylinders (9) and telescopic cylinders (10), and the lower side of the pressing block (6) is provided with supporting blocks (11).

2. The building steel bar cutting device with a feeding structure according to claim 1, characterized in that: The supporting rollers (2) and the lifting frames (3) are both symmetrically provided with two, and the front and rear ends of the supporting rollers (2) and the lifting frames (3) are rotationally connected.

3. The building steel bar cutting device with a feeding structure according to claim 1, characterized in that: The lower end of the supporting table (1) is fixedly connected with the electric push rod (31), the output end of the electric push rod (31) extends to the upper end of the supporting table (1), and the lower end of the lifting frame (3) is fixedly connected with the output end of the electric push rod (31).

4. The building steel bar cutting apparatus with a feeding structure according to claim 1, characterized in that: The conveying roller (7) and the lifting frame (8) are both symmetrically provided with two, and are matched with the upper end of the supporting roller (2), and the surfaces of the conveying roller (7) and the supporting roller (2) are both provided with arc grooves.

5. The building steel bar cutting apparatus with a feeding structure according to claim 1, characterized in that: The front end of the lifting frame (8) is fixedly installed with a speed reducer (71), the output end of the speed reducer (71) is fixedly connected with the front end of the conveying roller (7), the rear end of the conveying roller (7) is rotationally connected with the lifting frame (8), the upper end of the supporting frame (4) is fixedly connected with the electric push rod (81), and the output end of the electric push rod (81) is fixedly connected with the upper end of the lifting frame (8).

6. The building steel bar cutting apparatus with a feeding structure according to claim 1, characterized in that: The outer side of the cutting knife (5) is provided with a protective cover (51), the side of the protective cover (51) is fixedly installed with a driving motor (52), the output end of the driving motor (52) extends to the inner side of the protective cover (51), and the side of the cutting knife (5) is fixedly connected with the output end of the driving motor (52), the upper end of the supporting frame (4) is fixedly connected with the telescopic cylinder (9), and the output end of the telescopic cylinder (9) is fixedly connected with the upper end of the protective cover (51).

7. The building steel bar cutting apparatus with a feeding structure according to claim 1, characterized in that: The pressing block (6) and the supporting block (11) are both symmetrically provided with two on the side of the cutting knife (5), the lower end of the supporting block (11) is fixedly connected with the supporting table (1), the lower end of the pressing block (6) and the upper end of the supporting block (11) are both provided with pressing grooves, the upper end of the supporting frame (4) is fixedly connected with the telescopic cylinder (10), and the output end of the telescopic cylinder (10) is fixedly connected with the upper end of the pressing block (6).

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