Metal bending automation equipment

Abstract

The utility model relates to the technical field of metal processing, in particular to metal bending automation equipment which comprises a bearing frame and further comprises a bending assembly connected with the bearing frame and used for bending reinforcing steel bars. The cutting assembly is connected with the bearing frame and used for cutting the bent reinforcing steel bars; a cutting groove is formed in the middle of the bearing frame, and a guide wheel is arranged on the front side of the bearing frame on the left side of the cutting groove. In the steel bar bending process, the bending plate on the bending disc exerts downward pressure on the right end of a steel bar, the limiting plate counteracts the upward lifting acting force of the steel bar on the left side of the bending disc, and meanwhile, under the limiting effect of the arc-shaped outer wall of the forming disc, the steel bar is bent; the bending assembly is stable in structure and easy to operate, the bending degree of the reinforcing steel bar can be adjusted by controlling the clockwise rotation angle of the forward and reverse rotation motor, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a metal bending automation device. Background Art

[0002] Steel bars refer to steel used for reinforced concrete and prestressed reinforced concrete, and their cross-section is circular. When actually used, steel bars need to be bent. However, the existing metal bending equipment is difficult to control the bending degree of the steel bars when bending them, which reduces the efficiency of bending the steel bars. Improvements are needed. A Chinese patent discloses a metal bending automation equipment. (Authorization Announcement No. CN213104207U). This patented technology can use a bending device to allow the steel bars to enter the device through a fixed pin and a guide block, so that the steel bars are stabilized and the bending device is easy to operate. The bending of the steel bars does not require the use of human resources, which improves the efficiency of bending. However, the equipment is not convenient for adjusting the bending degree of the steel bars, and its practicality is low. Therefore, a person skilled in the art provides a metal bending automation equipment to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a metal bending automation equipment, including a carrier frame, and also includes:

[0004] A bending assembly, connected to the bearing frame and used to bend the steel bars;

[0005] A cutting assembly, which is connected to the bearing frame and is used to cut the bent steel bars;

[0006] A cutting groove is provided in the middle of the carrier frame, and a guide wheel is provided on the front side of the carrier frame on the left side of the cutting groove;

[0007] The bending assembly is located on the right side of the cutting groove, and the bending assembly includes a limit plate, a forward and reverse motor, a bending disk and a forming disk, and the limit plate is fixed on the front side of the carrier frame close to the right end of the cutting groove;

[0008] The forward and reverse motor is located on the support frame at the right rear side of the limit plate, the forward and reverse motor is fixed to the top of a support plate provided at the rear side of the support frame, and the rotating shaft provided at the front side of the forward and reverse motor passes through the support frame;

[0009] The middle part of the bending disk is fixed on the rotating shaft, the front side of the bending disk is fixedly connected with a forming disk, and the top edge of the bending disk is provided with a bending plate.

[0010] Preferably, the guide wheels are provided with two groups, the two groups of guide wheels are horizontally distributed and rotatably connected to the left side of the middle part of the support frame at even intervals.

[0011] Preferably, each group of guide wheels is provided with two vertically fitted guide wheels, and a guide groove for placing steel bars is formed between the two guide wheels.

[0012] Preferably, a reinforcing rib is provided at the top of the limiting plate, and a stopper is provided at the bottom of the limiting plate for preventing the steel bar from shaking during cutting.

[0013] Preferably: the cutting assembly comprises an electric cylinder, a telescopic rod, a connecting sleeve, a cutting motor and a cutting blade, and the electric cylinder is fixed to the top of the second supporting plate provided on the carrier frame at the rear side of the cutting groove.

[0014] Preferably: the telescopic rod provided at the front side of the electric cylinder is fixedly connected to the rear side of the connecting sleeve, and the cutting motor is fixed in the installation opening provided at the front end of the connecting sleeve.

[0015] Preferably: a cutting blade is fixed on the output end of the cutting motor, and the diameter of the cutting blade is smaller than the length of the cutting groove, so that the electric cylinder can normally drive the cutting blade to move to the front side of the cutting groove and cut the steel bar.

[0016] Technical effects and advantages of the utility model:

[0017] In the utility model, during the steel bar bending process, the bending plate on the bending disk applies downward pressure to the right end of the steel bar, and the limit plate offsets the force of the steel bar on the left side of the bending disk to lift up. At the same time, under the limiting action of the arc-shaped outer wall of the forming disk, the steel bar is bent. The bending component has a stable structure and is easy to operate. The degree of bending of the steel bar can be adjusted by controlling the clockwise rotation angle of the forward and reverse motors, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structure diagram of a metal bending automation equipment provided in an embodiment of the present application. Figure 1 ;

[0019] Figure 2 The embodiment of this application provides Figure 1 A partial enlarged view of the middle A;

[0020] Figure 3 This is a schematic diagram of the structure of a steel bar 4 after bending in a metal bending automation device provided in an embodiment of the present application;

[0021] Figure 4 This is a three-dimensional structure diagram of a metal bending automation equipment provided in an embodiment of the present application. Figure 2 ;

[0022] Figure 5 It is a structural schematic diagram of a bending component in a metal bending automation device provided in an embodiment of the present application;

[0023] Figure 6 This is an exploded diagram of a cutting component in a metal bending automation device provided in an embodiment of the present application.

[0024] In the figure:

[0025] 1. Carrying frame; 11. Cutting groove; 12. Guide wheel; 13. Support plate 1; 14. Support plate 2; 2. Bending assembly; 21. Limiting plate; 211. Reinforcing rib; 212. Stopper; 22. Forward and reverse motor; 221. Rotating shaft; 23. Bending plate; 231. Bending plate; 24. Forming plate; 3. Cutting assembly; 31. Electric cylinder; 32. Telescopic rod; 33. Connecting sleeve; 331. Mounting port; 34. Cutting motor; 35. Cutting blade; 4. Rebar. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes. Example

[0027] See also Figure 1 to Figure 6 In this embodiment, a metal bending automation device is provided, including a carrier frame 1, and also including: a bending assembly 2, which is connected to the carrier frame 1 and is used to bend the steel bar 4; a cutting assembly 3, which is connected to the carrier frame 1 and is used to cut the bent steel bar 4; a cutting groove 11 is opened in the middle of the carrier frame 1, and a guide wheel 12 is provided on the front side of the carrier frame 1 on the left side of the cutting groove 11;

[0028] The bending assembly 2 is located on the right side of the cutting groove 11, and the bending assembly 2 includes a limit plate 21, a forward and reverse motor 22, a bending disk 23 and a forming disk 24. The limit plate 21 is fixed on the front side of the carrier frame 1 close to the right end of the cutting groove 11; the forward and reverse motor 22 is located on the carrier frame 1 on the right rear side of the limit plate 21, the forward and reverse motor 22 is fixed to the top of the support plate 13 provided on the rear side of the carrier frame 1, and the rotating shaft 221 provided on the front side of the forward and reverse motor 22 passes through the carrier frame 1; the middle part of the bending disk 23 is fixed on the rotating shaft 221, the front side of the bending disk 23 is fixedly connected to the forming disk 24, and the top edge of the bending disk 23 is provided with a bending plate 231.

[0029] Specifically, two groups of guide wheels 12 are provided, and the two groups of guide wheels 12 are horizontally distributed and rotatably connected to the left side of the middle part of the support frame 1 at even intervals; each group of guide wheels 12 is provided with two vertically fitted guide wheels 12, and a guide groove for placing the steel bar 4 is formed between the two guide wheels 12; a reinforcing rib 211 is provided at the top of the limiting plate 21, and a block 212 is provided at the bottom of the limiting plate 21 to prevent the steel bar 4 from shaking during cutting.

[0030] The cutting assembly 3 includes an electric cylinder 31, a telescopic rod 32, a connecting sleeve 33, a cutting motor 34 and a cutting blade 35. The electric cylinder 31 is fixed to the top of the support plate 14 provided on the carrier frame 1 on the rear side of the cutting groove 11; the telescopic rod 32 provided on the front side of the electric cylinder 31 is fixedly connected to the rear side of the connecting sleeve 33, and the cutting motor 34 is fixed in the installation opening 331 provided at the front end of the connecting sleeve 33; a cutting blade 35 is fixed on the output end of the cutting motor 34, and the diameter of the cutting blade 35 is smaller than the length of the cutting groove 11, so that the electric cylinder 31 can normally drive the cutting blade 35 to move to the front side of the cutting groove 11 and cut the formed steel bars 4.

[0031] The working principle of the utility model is:

[0032] The steel bar 4 is passed through the middle of the two sets of guide wheels 12, and the bent end of the steel bar 4 is placed between the bending plate 231 and the outer wall of the top of the forming disk 24 (at this time, the steel bar 4 is located between the two stoppers 212 at the bottom of the limiting plate 21, and the outer wall of the steel bar 4 is close to the bottom of the limiting plate 21 and the inner side of the bending plate 231), and then the forward and reverse motor 22 is started, and the forward and reverse motor 22 drives the rotating shaft 221 to rotate ninety degrees clockwise, and the rotating shaft 221 drives the bending disk 23 and the forming disk 24 to rotate ninety degrees clockwise. In this process, the bending plate 231 on the bending disk 23 applies downward pressure to the right end of the steel bar 4, and the limiting plate 21 offsets the upward lifting force of the steel bar 4 on the left side of the bending disk 23. At the same time, under the limiting action of the arc-shaped outer wall of the forming disk 24, the steel bar 4 is bent;

[0033] The bending assembly 2 has a stable structure and is easy to operate. The degree of bending of the steel bar 4 can be adjusted by controlling the clockwise rotation angle of the forward and reverse motor 22, and the practicability is high.

[0034] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A metal bending automation device, comprising a carrier frame (1), characterized in that: Also includes: A bending assembly (2), connected to the support frame (1) and used to bend the steel bars (4); A cutting assembly (3), which is connected to the support frame (1) and is used to cut the bent steel bars (4); A cutting groove (11) is provided in the middle of the carrier frame (1), and a guide wheel (12) is provided on the front side of the carrier frame (1) on the left side of the cutting groove (11); The bending assembly (2) is located on the right side of the cutting groove (11), and the bending assembly (2) comprises a limit plate (21), a forward and reverse motor (22), a bending disk (23) and a forming disk (24), and the limit plate (21) is fixed on the front side of the carrier frame (1) close to the right end of the cutting groove (11); The forward and reverse motor (22) is located on the support frame (1) at the right rear side of the limit plate (21), the forward and reverse motor (22) is fixed to the top of a support plate (13) provided at the rear side of the support frame (1), and a rotating shaft (221) provided at the front side of the forward and reverse motor (22) passes through the support frame (1); The middle part of the bending disk (23) is fixed on the rotating shaft (221), the front side of the bending disk (23) is fixedly connected to a forming disk (24), and the top edge of the bending disk (23) is provided with a bending plate (231).

2. The metal bending automation equipment according to claim 1, characterized in that: The guide wheels (12) are provided in two groups, and the two groups of guide wheels (12) are horizontally distributed and rotatably connected to the left side of the middle part of the support frame (1) at even intervals.

3. The metal bending automation equipment according to claim 2, characterized in that: Each group of guide wheels (12) is provided with two guide wheels (12) that are vertically attached to each other, and a guide groove for placing steel bars (4) is formed between the two guide wheels (12).

4. The metal bending automation equipment according to claim 1, characterized in that: A reinforcing rib (211) is provided at the top of the limiting plate (21), and a stopper (212) is provided at the bottom of the limiting plate (21) for preventing the steel bar (4) from shaking during cutting.

5. The metal bending automation equipment according to claim 1, characterized in that: The cutting assembly (3) comprises an electric cylinder (31), a telescopic rod (32), a connecting sleeve (33), a cutting motor (34) and a cutting blade (35); the electric cylinder (31) is fixed to the top of a second support plate (14) provided on a carrier frame (1) at the rear side of the cutting groove (11).

6. The metal bending automation equipment according to claim 5, characterized in that: The telescopic rod (32) provided at the front side of the electric cylinder (31) is fixedly connected to the rear side of the connecting sleeve (33), and the cutting motor (34) is fixed in a mounting opening (331) provided at the front end of the connecting sleeve (33).

7. The metal bending automation equipment according to claim 6, characterized in that: A cutting blade (35) is fixed on the output end of the cutting motor (34), and the diameter of the cutting blade (35) is smaller than the length of the cutting groove (11).

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