Full-automatic steel bar fixed-length shearing device

Abstract

The utility model relates to the technical field of steel bar fixed-length machining, in particular to a full-automatic steel bar fixed-length shearing device which comprises a supporting base, stand columns, a first portal frame, a second portal frame and a connecting pipe, limiting grooves A are formed in the top surface of the supporting base, the stand columns are arranged on one side of the supporting base, and a motor is arranged on the top of one side of each stand column. A guide roller is mounted at the position, corresponding to the motor, between the stand columns through a rotating shaft, an auxiliary roller is arranged between the stand columns and corresponds to the bottom of the guide roller, and limiting grooves B are formed in the surfaces of the guide roller and the auxiliary roller respectively; a first portal frame and a second portal frame are arranged at the top of the supporting base, a connecting pipe is arranged at a discharging opening of the supporting base, and one side of the connecting pipe is sleeved with an extension pipe; before operation, the distance between the connecting pipe and the extension pipe is adjusted by stretching the connecting pipe and the extension pipe, and the tightening bolt is rotated to extrude and fix the connecting pipe and the extension pipe so as to meet the requirements for reinforcing steel bars with different lengths and facilitate shearing.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar fixed-length processing, in particular to a full-automatic steel bar fixed-length shearing device. Background Art

[0002] When steel bars are initially formed and transported, they are generally long steel bar segments. In actual use, they need to be cut into the required length using a shearing device before they can be used.

[0003] In actual use, when cutting multiple steel bars, it is often impossible to align them, resulting in uneven steel bars and the inability to adjust the length. Therefore, a fully automatic steel bar fixed-length cutting device is proposed to facilitate adjustment according to different lengths to ensure that the lengths of multiple steel bars are the same after cutting, thereby improving production efficiency. Utility Model Content

[0004] In response to the problems in the prior art, the utility model provides a fully automatic steel bar fixed-length shearing device, which can be adjusted according to different lengths to ensure that multiple steel bars have the same length after shearing, thereby improving production efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is a fully automatic steel bar fixed length shearing device, comprising a support base, a column, a first gantry, a second gantry and a connecting pipe, wherein the top surface of the support base is provided with a limit groove A, one side of the support base is provided with a column, the top of one side of the column is provided with a motor, a guide roller is installed between the columns at a position corresponding to the motor through a rotating shaft, an auxiliary roller is provided at the bottom of the guide roller between the columns, and a limit groove B is respectively provided on the surface of the guide roller and the auxiliary roller;

[0006] The first gantry and the second gantry are respectively provided on the top of the support base, and a connecting pipe is provided at the discharge port of the support base. An extension pipe is sleeved on one side of the connecting pipe. A bolt is tightened through a reserved threaded hole at the position corresponding to the extension pipe on one side of the connecting pipe. Baffles are welded between the extension pipes, and grooves are provided in the baffles at positions corresponding to the discharge port of the support base.

[0007] By adopting the above technical solution, the distance between the connecting pipe and the extension pipe is adjusted by stretching, and the bolts are rotated and tightened to squeeze and fix them, and the length can be adjusted and cut at any time according to needs;

[0008] The guide roller is driven by a motor to rotate, thereby driving the auxiliary roller to rotate. The limit grooves B on the surface of the guide roller and the auxiliary roller can clamp the steel bar and transport it along the surface of the support base to the baffle for easy shearing.

[0009] The cylinder drives the fixed block to move downward close to the steel bar, and the limit groove C cooperates with the limit groove A on the surface of the support base to clamp it, thereby preventing the steel bar from rolling and affecting the shearing effect;

[0010] Finally, the hydraulic cylinder drives the tool down to cut the steel bars, and the guide roller continues to roll to push the steel bars out, making it easier for workers to collect them.

[0011] Specifically, the support base and the column are connected via a connecting block.

[0012] Specifically, the motor driving end is connected to the guide roller via a rotating shaft.

[0013] By adopting the above technical solution, the guide roller is driven to rotate by a motor, thereby driving the auxiliary roller to rotate. The limit groove B on the surface of the guide roller and the auxiliary roller can clamp the steel bars and transport them along the surface of the support base to the baffle, so that the steel bars are aligned with each other so that the length of the steel bars after cutting is the same.

[0014] Specifically, a hydraulic cylinder is fixed at the center position inside the first gantry by bolts, and a tool is welded to the driving end at the bottom of the hydraulic cylinder.

[0015] By adopting the above technical solution, the hydraulic cylinder is used to drive the cutter to move down to cut the steel bars, and the guide roller continues to roll to push the steel bars out, making it easier for workers to collect them.

[0016] Specifically, a cylinder is provided at the inner center of the second gantry, a fixed block is provided at the bottom driving end of the cylinder, and a limiting slot C is provided at the bottom of the fixed block, and the limiting slot A, limiting slot B and limiting slot C correspond to each other.

[0017] By adopting the above technical solution, the cylinder is used to drive the fixed block to move downward close to the steel bar, and the limit groove C cooperates with the limit groove A on the surface of the support base to clamp it, thereby preventing the steel bar from rolling and affecting the shearing effect.

[0018] Beneficial effects of the utility model:

[0019] (1) The utility model discloses a fully automatic fixed-length steel bar cutting device, which stretches the connecting pipe and the extension pipe to adjust the distance between them, and rotates and tightens the bolts to squeeze and fix them. The length of the steel bar can be adjusted at any time according to the needs to cut the steel bar.

[0020] (2) The utility model describes a fully automatic fixed-length steel bar cutting device, which drives the guide roller to rotate by a motor, thereby driving the auxiliary roller to rotate. The limit grooves B on the surfaces of the guide roller and the auxiliary roller can limit the steel bar and transport it smoothly to the surface of the support base. The fixed block is driven by the cylinder to move downward close to the steel bar. The limit groove C cooperates with the limit groove A on the surface of the support base to clamp the steel bar, thereby avoiding the rolling of the steel bar during shearing and causing inconsistent cuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 It is an overall schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the guide roller of the present utility model;

[0024] Figure 3 This is a schematic diagram of the second gantry of the present invention;

[0025] Figure 4 This is a schematic diagram of the connecting pipe of the utility model;

[0026] In the figure: 1. Support base; 2. Limit groove A; 3. Column; 4. Motor; 5. Guide roller; 6. Auxiliary roller; 7. Limit groove B; 8. Connecting block; 9. First gantry; 10. Hydraulic cylinder; 11. Tool; 12. Second gantry; 13. Cylinder; 14. Fixing block; 15. Limit groove C; 16. Connecting pipe; 17. Extension pipe; 18. Tightening bolt; 19. Baffle; 20. Groove. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In order to facilitate adjustment according to different lengths, to ensure that multiple steel bars have the same length after cutting, thereby improving production efficiency, such as Figure 1-4 As shown, the fully automatic steel bar fixed-length shearing device described in the present invention includes a support base 1, a column 3, a first gantry 9, a second gantry 12 and a connecting pipe 16. The top surface of the support base 1 is provided with a limit groove A2, and one side of the support base 1 is provided with a column 3. The top of one side of the column 3 is provided with a motor 4. A guide roller 5 is installed between the columns 3 at a position corresponding to the motor 4 through a rotating shaft. An auxiliary roller 6 is provided at the bottom of the guide roller 5 corresponding to the guide roller 5 between the columns 3. The surfaces of the guide roller 5 and the auxiliary roller 6 are respectively provided with a limit groove B7;

[0029] The top of the support base 1 is respectively provided with a first gantry 9 and a second gantry 12, and a connecting pipe 16 is provided at the discharge port of the support base 1. An extension pipe 17 is sleeved on one side of the connecting pipe 16, and a tightening bolt 18 is passed through a reserved threaded hole at the position corresponding to the extension pipe 17 on one side of the connecting pipe 16. Baffles 19 are welded between the extension pipes 17, and grooves 20 are opened in the baffles 19 at the positions corresponding to the discharge port of the support base 1.

[0030] When in use, stretch the connecting pipe 16 and the extension pipe 17 to adjust the distance between them, rotate and tighten the bolt 18 to squeeze and fix it, and the length can be adjusted and cut at any time according to needs;

[0031] The guide roller 5 is driven to rotate by the motor 4, thereby driving the auxiliary roller 6 to rotate. The limiting grooves B7 on the surfaces of the guide roller 5 and the auxiliary roller 6 can clamp the steel bars and transport them along the surface of the support base 1 to the baffle 19, so that the steel bars are aligned with each other so that the lengths of the steel bars after cutting are the same.

[0032] The cylinder 13 drives the fixed block 14 to move downward close to the steel bar, and the limiting groove C15 cooperates with the limiting groove A2 on the surface of the support base 1 to clamp it, thereby preventing the steel bar from rolling and affecting the shearing effect;

[0033] Finally, the hydraulic cylinder 10 drives the cutter 11 to move downward to shear the steel bars, and the guide roller 5 continues to roll to push the steel bars out, making it easier for workers to collect them.

[0034] In order to improve production efficiency, for example, Figure 1 、 Figure 2 As shown, the present invention further includes that the support base 1 and the column 3 are connected via a connecting block 8 .

[0035] For example, Figure 1 、 Figure 2 As shown, the utility model also includes that the driving end of the motor 4 is connected to the guide roller 5 through a rotating shaft.

[0036] When in use, the guide roller 5 is driven to rotate by the motor 4, thereby driving the auxiliary roller 6 to rotate. The limiting groove B7 on the surface of the guide roller 5 and the auxiliary roller 6 can clamp the steel bars and transport them along the surface of the support base 1 to the baffle 19, so that the steel bars are aligned with each other so that the length of the steel bars after cutting is the same.

[0037] For example, Figure 1 As shown, the present invention further includes a hydraulic cylinder 10 fixed by bolts at the inner center position of the first gantry 9, and a tool 11 is welded to the bottom driving end of the hydraulic cylinder 10.

[0038] When in use, the hydraulic cylinder 10 drives the cutter 11 to move downward to shear the steel bars, and the guide roller 5 continues to roll to push the steel bars out, making it easier for workers to collect them.

[0039] For example, Figure 1 、 Figure 3 As shown, the utility model also includes that a cylinder 13 is provided at the inner center position of the second gantry 12, and a fixed block 14 is provided at the bottom driving end of the cylinder 13. A limiting groove C15 is provided at the bottom of the fixed block 14, and the limiting groove A2, the limiting groove B7 and the limiting groove C15 correspond to each other.

[0040] During use, the cylinder 13 drives the fixing block 14 to move downward close to the steel bar, and the limiting groove C15 cooperates with the limiting groove A2 on the surface of the support base 1 to clamp it, thereby preventing the steel bar from rolling and affecting the shearing effect.

[0041] When the utility model is used, the distance between the connecting pipe 16 and the extension pipe 17 is adjusted by stretching, and the bolt 18 is rotated and tightened to squeeze and fix it. The length can be adjusted and cut at any time according to the needs;

[0042] The guide roller 5 is driven to rotate by the motor 4, thereby driving the auxiliary roller 6 to rotate. The limiting grooves B7 on the surfaces of the guide roller 5 and the auxiliary roller 6 can clamp the steel bars and transport them along the surface of the support base 1 to the baffle 19, so that the steel bars are aligned with each other so that the lengths of the steel bars after cutting are the same.

[0043] The cylinder 13 drives the fixed block 14 to move downward close to the steel bar, and the limiting groove C15 cooperates with the limiting groove A2 on the surface of the support base 1 to clamp it, thereby preventing the steel bar from rolling and affecting the shearing effect;

[0044] Finally, the hydraulic cylinder 10 drives the cutter 11 to move downward to shear the steel bars, and the guide roller 5 continues to roll to push the steel bars out, making it easier for workers to collect them.

[0045] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic steel bar fixed length cutting device, characterized in that: The invention comprises a support base (1), a column (3), a first gantry (9), a second gantry (12) and a connecting pipe (16); a limit groove A (2) is provided on the top surface of the support base (1); a column (3) is provided on one side of the support base (1); a motor (4) is provided on the top of one side of the column (3); guide rollers (5) are installed at positions corresponding to the motors (4) between the columns (3) through rotating shafts; auxiliary rollers (6) are provided at the bottoms of the guide rollers (5) between the columns (3); and limit grooves B (7) are provided on the surfaces of the guide rollers (5) and the auxiliary rollers (6); The top of the support base (1) is respectively provided with a first gantry (9) and a second gantry (12); a connecting pipe (16) is provided at the discharge port of the support base (1); an extension pipe (17) is sleeved on one side of the connecting pipe (16); a tightening bolt (18) is passed through a reserved threaded hole at a position corresponding to the extension pipe (17) on one side of the connecting pipe (16); a baffle (19) is welded between the extension pipes (17); and a groove (20) is provided in the baffle (19) at a position corresponding to the discharge port of the support base (1).

2. The fully automatic steel bar fixed length cutting device according to claim 1, characterized in that: The support base (1) and the column (3) are connected via a connecting block (8).

3. The fully automatic steel bar fixed length cutting device according to claim 1, characterized in that: The driving end of the motor (4) is connected to the guide roller (5) via a rotating shaft.

4. The fully automatic steel bar fixed length cutting device according to claim 1, characterized in that: A hydraulic cylinder (10) is fixed to the center position of the inner side of the first gantry (9) by means of bolts, and a tool (11) is welded to the bottom driving end of the hydraulic cylinder (10).

5. The fully automatic steel bar fixed length cutting device according to claim 1, characterized in that: A cylinder (13) is provided at the center position of the inner side of the second gantry (12); a fixed block (14) is provided at the bottom driving end of the cylinder (13); a limiting slot C (15) is provided at the bottom of each of the fixing blocks (14); and the limiting slot A (2), the limiting slot B (7) and the limiting slot C (15) correspond to each other.

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