Steel pipe processing equipment

Abstract

The invention relates to the field of steel pipe processing, in particular to steel pipe processing equipment which comprises a rack, and a hopper assembly is fixedly mounted at the top of the rack and used for discharging steel pipes; a heading assembly is fixedly mounted on one side of the top of the rack and used for heading one end of a steel pipe; and a first pipe bending assembly and a second pipe bending assembly are fixedly mounted on the other side of the top of the rack correspondingly, and the first pipe bending assembly and the second pipe bending assembly are matched to be used for conducting pipe bending treatment on the other end of the steel pipe. The hopper assembly, the heading assembly and the pipe bending assembly are integrated, a complete steel pipe machining assembly line can be formed, all the steps from discharging to heading to pipe bending are completed on the equipment, the manual carrying and operation frequency is reduced, and therefore the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel pipe processing, in particular to steel pipe processing equipment. Background Art

[0002] In the steel pipe processing industry, pipe bending is a crucial process. Through specific bending and curving, steel pipes are formed into different angles and curves to meet the design requirements of various equipment and structures. In many application scenarios, straight pipes cannot meet the needs of spatial layout. Pipe bending can flexibly adjust the direction of the pipeline and make full use of limited space, especially in narrow or tortuous areas, where pipe bending is particularly important.

[0003] Traditional pipe bending operations usually rely on manual operations, which require a lot of manpower input, are not only labor-intensive, but also inefficient. There are also some pipe bending equipment on the market, but the existing pipe bending equipment is inconvenient to load, and there is also the problem of unstable steel pipe discharge, which affects the processing efficiency; In the process of steel pipe processing, the ends of the steel pipe need to be forged to increase the wall thickness to a certain extent, which is convenient for subsequent welding or cold drawing. Heading and bending usually need to be performed on multiple devices, which leads to cumbersome processing procedures and prolonged processing time. At the same time, the connection and coordination between multiple devices are also prone to problems, further affecting the processing efficiency. In addition, this decentralized processing method also increases the number of manual operations, increases labor intensity, and increases production costs.

[0004] Therefore, the present invention proposes a steel pipe processing device. Summary of the invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art, thereby providing a steel pipe processing device. The hopper assembly, the header assembly and the pipe bending assembly are integrated to form a complete steel pipe processing line. From material discharge to header to pipe bending, all steps are completed on the equipment, reducing the number of manual handling and operations, thereby improving production efficiency.

[0006] In order to solve the above technical problems, the present invention provides a steel pipe processing device, comprising a frame, a hopper assembly is fixedly installed on the top of the frame for discharging steel pipes; A heading assembly is fixedly installed on one side of the top of the frame, which is used to perform heading processing on one end of the steel pipe; A first pipe bending assembly and a second pipe bending assembly are respectively fixedly mounted on the other side of the top of the frame, and the first pipe bending assembly and the second pipe bending assembly are used together to bend the other end of the steel pipe.

[0007] Further, the hopper assembly includes a first fixed frame, both sides of the first fixed frame are connected to hopper pieces, the inner side of the hopper piece is provided with a first track, the tail end of the first track is provided with a second track, the inner side of the hopper piece is fixedly connected with a first electric cylinder, the output end of the first electric cylinder is fixedly connected with a block, the block is located at the lowest end of the first track, the bottom of the inner side of the hopper piece is fixedly connected with a supporting plate, the top of the hopper piece is fixedly connected with a second electric cylinder, the output end of the second electric cylinder is fixedly connected with a push block, the push block is located at the bottom of the second track, the inner side of the hopper piece is fixedly connected with an adjustment baffle, and the adjustment baffle is located above the tail end of the supporting plate.

[0008] Furthermore, the tail ends of the two hopper members are fixedly connected to a second fixing frame, the second fixing frame is connected to a third electric cylinder, the output end of the third electric cylinder is fixedly connected to an electromagnet, and the electromagnet is used for adsorption and transportation when unloading steel pipes.

[0009] Furthermore, the heading assembly includes a fixed frame, a first card slot is provided on the fixed frame, a fourth electric cylinder is fixedly connected to one side of the fixed frame, the output end of the fourth electric cylinder extends to the interior of the fixed frame, the output end of the fourth electric cylinder is fixedly connected to a first clamping block, and a fifth electric cylinder is fixedly connected to the other side of the fixed frame, the output end of the fifth electric cylinder extends to the interior of the fixed frame, the output end of the fifth electric cylinder is fixedly connected to a second clamping block, and the first clamping block cooperates with the second clamping block to clamp and fix the end of the steel pipe.

[0010] Furthermore, a sixth electric cylinder is fixedly connected to a side of the fixed frame away from the first slot, and an output end of the sixth electric cylinder extends to the interior of the fixed frame. A heading mold is fixedly connected to the output end of the sixth electric cylinder, and the heading mold is used for heading the end of the steel pipe.

[0011] Furthermore, a slide module is connected to the bottom of the heading assembly, and the slide module is fixedly connected to the top of the frame.

[0012] Furthermore, the first pipe bending assembly includes a support, the bottom of the support is fixedly connected to the top of the frame, the top of the support is fixedly connected to the first fixed seat, the first fixed seat is fixedly connected to the seventh electric cylinder, the output end of the seventh electric cylinder is fixedly connected to the first pipe bending mold, and the first pipe bending mold is installed with a pipe clamp.

[0013] Furthermore, the second pipe bending assembly includes a main shaft, which is rotatably connected to the frame, a fixing sleeve is provided on the outer surface of the main shaft, a mounting plate is fixedly connected to the fixing member, a second fixing seat is fixedly connected to the top of the mounting plate, an eighth electric cylinder is fixedly connected to the second fixing seat, a second pipe bending mold is fixedly connected to the output end of the eighth electric cylinder, an arc portion is provided on the inner side wall of the second pipe bending mold, and a third pipe bending mold is fixedly connected to the top of the fixing member.

[0014] Furthermore, the second bending pipe assembly also includes a mounting frame, which is fixedly connected to the bottom of the table plate on the frame, and the side of the mounting frame is fixedly connected to a ninth electric cylinder, the output end of the ninth electric cylinder is fixedly connected to a flange block, and a rack is fixedly connected to the flange block, and a gear is fixedly sleeved on the outer surface of the bottom of the main shaft, and the teeth of the gear are meshed with the teeth of the rack.

[0015] Furthermore, a positioning block is fixedly connected to the inner bottom wall of the installation frame, and the positioning block is arranged at the tail end of the rack. A punching piece is arranged in the third bending pipe mold.

[0016] By means of the above technical solution, the present invention provides a steel pipe processing device, which has at least the following beneficial effects: 1. The equipment integrates hopper assembly, heading assembly and pipe bending assembly to form a complete steel pipe processing line. From material discharge to heading to pipe bending, all steps are completed on the equipment, reducing the number of manual handling and operations, thereby improving production efficiency.

[0017] 2. In the present invention, the steel pipe is first placed on the first track of the hopper member. Due to the effect of gravity, the steel pipe will slide down along the first track until it is blocked by the block. The position of the block is controlled by the first electric cylinder to ensure that the steel pipe stops at an appropriate position. When the steel pipe needs to be transported to the next process, the first electric cylinder drives the block to move down, and the steel pipe will enter the second track from the first track and fall to the top of the support plate. Then, the second electric cylinder drives the push block to slide on the top of the support plate, and the steel pipe is moved from the tail end of the support plate by the push block. The third electric cylinder drives the electromagnet to move above the steel pipe. After the electromagnet is energized, it generates magnetism and adsorbs the steel pipe. The steel pipe is transported between the heading assembly and the first bending assembly and the second bending assembly by the third electric cylinder, realizing the automatic loading, positioning and transportation of the steel pipe, greatly improving production efficiency and reducing manual operation.

[0018] 3. In the present invention, when the steel pipe is transported between the heading assembly and the first bending assembly and the second bending assembly, one end of the steel pipe is located in the first slot on the fixed frame, and the first slot ensures the initial positioning of the steel pipe in the fixed frame; then, the fourth electric cylinder and the fifth electric cylinder respectively drive the first clamping block and the second clamping block to move toward the steel pipe, and the first clamping block and the second clamping block cooperate with each other to tightly clamp the end of the steel pipe to ensure that the steel pipe does not move or rotate during the heading process; when the steel pipe is clamped, the sixth electric cylinder drives the heading mold to move toward the end of the steel pipe, and the heading mold punches the end of the steel pipe according to the preset shape and size to form the required head shape, thereby realizing the rapid clamping and heading operation of the steel pipe, ensuring that the heading mold can accurately punch the end of the steel pipe, and improving the quality and consistency of the product.

[0019] 4. In the present invention, the other end of the steel pipe is placed between the second pipe bending mold and the third pipe bending mold, the seventh electric cylinder drives the first pipe bending mold and the pipe clamping member to move toward the steel pipe, clamps the steel pipe through the pipe clamping member, and positions it; the ninth electric cylinder drives the flange block and the rack to move, and the rack engages with the gear at the bottom of the main shaft, thereby driving the main shaft and the fixing member to rotate; the eighth electric cylinder pushes the second pipe bending mold to move toward the steel pipe, and the fixing member drives the mounting plate to rotate, thereby driving the eighth electric cylinder and the second pipe bending mold to rotate, and the steel pipe is bent by the rotation of the second pipe bending mold and the third pipe bending mold, and the steel pipe can be bent at the same time as the heading, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a front view of the structure of the present invention; Figure 2 It is a rear view of the structure of the present invention; Figure 3 It is a front view of the hopper assembly structure in the present invention; Figure 4 It is a rear view of the hopper assembly structure in the present invention; Figure 5 It is a schematic diagram of the local structure of the hopper assembly in the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure at point A; Figure 7 It is a schematic diagram of the structure of the heading assembly and the slide module in the present invention; Figure 8 It is a top view of the local structure of the heading assembly in the present invention; Fig. 9 It is a schematic diagram of the structure of the first elbow assembly and the second elbow assembly in the present invention; Fig.10 It is a schematic structural diagram of the first elbow assembly in the present invention; Fig.11 It is a front view of the second elbow assembly structure in the present invention; Fig.12 It is a rear view of the second elbow assembly structure in the present invention.

[0022] In the figure: 100, frame; 101, discharge chute; 200, hopper assembly; 201, first fixed frame; 202, hopper piece; 203, first track; 204, second track; 205, first electric cylinder; 206, stopper; 207, support plate; 208, second electric cylinder; 209, push block; 210, adjustment stopper; 211, second fixed frame; 212, third electric cylinder; 213, electromagnet; 300, heading assembly; 301, fixed frame; 302, first slot; 303, fourth electric cylinder; 304, first clamping block; 305, fifth electric cylinder; 306, second clamping block; 307, sixth electric cylinder; 308, Heading mold; 400, first pipe bending assembly; 401, support; 402, first fixed seat; 403, seventh electric cylinder; 404, first pipe bending mold; 405, pipe clamp; 500, second pipe bending assembly; 501, main shaft; 502, fixing piece; 503, mounting plate; 504, second fixed seat; 505, eighth electric cylinder; 506, second pipe bending mold; 507, arc portion; 508, third pipe bending mold; 509, mounting frame; 510, ninth electric cylinder; 511, flange block; 512, rack; 513, gear; 514, positioning block; 515, punching piece; 600, punching assembly; 700, slide module. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1 and Figure 2A steel pipe processing equipment includes a frame 100, a discharge trough 101 is provided on the back of the frame 100, a hopper assembly 200 is fixedly installed on the top of the frame 100 for discharging the steel pipe; a heading assembly 300 is fixedly installed on one side of the top of the frame 100 for heading one end of the steel pipe; a first bending pipe assembly 400 and a second bending pipe assembly 500 are fixedly installed on the other side of the top of the frame 100, and the first bending pipe assembly 400 and the second bending pipe assembly 500 are used together to bend the other end of the steel pipe.

[0025] The equipment integrates a hopper assembly 200, a heading assembly 300 and a pipe bending assembly to form a complete steel pipe processing production line. All steps from unloading to heading to pipe bending are completed on the equipment, reducing the number of manual handling and operations, thereby improving production efficiency.

[0026] Embodiment 2: Figures 3 to 6 As shown, this embodiment is based on the first embodiment, and is different from the first embodiment in that the hopper assembly 200 includes a first fixed frame 201, and hopper members 202 are connected to both sides of the first fixed frame 201. A sliding sleeve is fixed to the hopper member 202. An optical axis is provided on the first fixed frame 201, and the sliding sleeve is slidably connected to the outer surface of the optical axis. The positions and the spacing between the two hopper members 202 can be adjusted as needed to adapt to the loading and transportation of steel pipes of different lengths. A first track 203 is provided on the inner side of the hopper member 202, and a second track 204 is provided at the tail end of the first track 203. A first electric cylinder 205 is fixedly connected to the inner side of the hopper member 202, and the first electric cylinder 205 is fixedly connected to the inner side of the hopper member 202. 05, the output end is fixedly connected with a stopper 206, and the stopper 206 is located at the lowest end of the first track 203; the bottom of the inner side of the hopper member 202 is fixedly connected with a supporting plate 207; the top of the hopper member 202 is fixedly connected with a second electric cylinder 208; the output end of the second electric cylinder 208 is fixedly connected with a push block 209, and the push block 209 is located at the bottom of the second track 204; the inner side of the hopper member 202 is fixedly connected with an adjusting baffle 210, and the adjusting baffle 210 is located above the rear end of the supporting plate 207; the spacing between the adjusting baffle 210 and the supporting plate 207 can be adjusted according to the diameter of the steel pipe to adapt to the stamping processing of steel pipes of different diameters.

[0027] The tail ends of the two hopper parts 202 are fixedly connected to a second fixed frame 211, and the second fixed frame 211 is connected to a third electric cylinder 212. The position of the third electric cylinder 212 on the second fixed frame 211 can be adjusted as needed. The output end of the third electric cylinder 212 is fixedly connected to an electromagnet 213, and the electromagnet 213 is used for adsorption and transportation when unloading steel pipes.

[0028] The steel pipe is first placed on the first track 203 of the hopper 202. Due to gravity, the steel pipe slides down along the first track 203 until it is stopped by the stopper 206. The stopper 206 is controlled by the first electric cylinder 205 to ensure that the steel pipe stops at an appropriate position. When the steel pipe needs to be transported to the next process, the first electric cylinder 205 drives the stopper 206 to move downward, and the steel pipe will enter the second track 204 from the first track 203 and fall to the top of the support plate 207. Then, the second electric cylinder 208 drives the push block 209 to slide on the top of the support plate 207, and the steel pipe is moved from the tail end of the support plate 207 by the push block 209; the third electric cylinder 212 drives the electromagnet 213 to move above the steel pipe. After the electromagnet 213 is energized, it generates magnetism and absorbs the steel pipe. The steel pipe is transported between the heading assembly 300 and the first bending assembly 400 and the second bending assembly 500 through the third electric cylinder 212, realizing the automatic loading, positioning and transportation of the steel pipe, greatly improving the production efficiency and reducing manual operation.

[0029] Embodiment 3: Figure 1 , Figure 2 and Figure 8 As shown, this embodiment is based on the second embodiment, and differs from the second embodiment in that the heading assembly 300 includes a fixed frame 301, the fixed frame 301 is provided with a first slot 302, one side of the fixed frame 301 is fixedly connected with a fourth electric cylinder 303, the output end of the fourth electric cylinder 303 extends to the interior of the fixed frame 301, the output end of the fourth electric cylinder 303 is fixedly connected with a first clamping block 304, the other side of the fixed frame 301 is fixedly connected with a fifth electric cylinder 305, the output end of the fifth electric cylinder 305 extends to the interior of the fixed frame 301, the output end of the fifth electric cylinder 305 is fixedly connected with a second clamping block 306, and the first clamping block 304 and the second clamping block 306 cooperate to clamp and fix the end of the steel pipe.

[0030] A sixth electric cylinder 307 is fixedly connected to one side of the fixed frame 301 away from the first slot 302 , and the output end of the sixth electric cylinder 307 extends to the inside of the fixed frame 301 . A heading mold 308 is fixedly connected to the output end of the sixth electric cylinder 307 , and the heading mold 308 is used for heading the end of the steel pipe.

[0031] When the steel pipe is transported between the header assembly 300 and the first bending assembly 400 and the second bending assembly 500, one end of the steel pipe is located in the first clamping groove 302 on the fixing frame 301, and the first clamping groove 302 ensures the initial positioning of the steel pipe in the fixing frame 301; Next, the fourth electric cylinder 303 and the fifth electric cylinder 305 drive the first clamping block 304 and the second clamping block 306 to move toward the steel pipe respectively. The first clamping block 304 and the second clamping block 306 cooperate with each other to tightly clamp the end of the steel pipe to ensure that the steel pipe will not move or rotate during the heading process. After the steel pipe is clamped, the sixth electric cylinder 307 drives the heading mold 308 to move toward the end of the steel pipe. The heading mold 308 punches the end of the steel pipe according to the preset shape and size to form the required head shape, thereby realizing the rapid clamping and heading operation of the steel pipe, ensuring that the heading mold 308 can accurately punch the end of the steel pipe and improve the quality and consistency of the product.

[0032] Embodiment 4: Figure 1 , Figure 2 and Figure 7 As shown, this embodiment is based on the third embodiment, and is different from the third embodiment in that a slide module 700 is connected to the bottom of the heading assembly 300, and the slide module 700 is fixedly connected to the top of the frame 100. A slider is fixedly connected to the bottom of the fixed frame 301. A slide rail is provided on the slide module 700, and the slider is slidably connected to the slide rail. Through the setting of the slide module 700, the heading assembly 300 can be conveniently moved in a straight line on the frame 100, so as to adapt to the processing requirements of steel pipes of different lengths and facilitate the unloading of the processed steel pipes.

[0033] Embodiment 5: Figures 9 to 12 As shown, this embodiment is based on the fourth embodiment, and differs from the fourth embodiment in that the first pipe bending assembly 400 includes a support 401, the bottom of the support 401 is fixedly connected to the top of the frame 100, the top of the support 401 is fixedly connected to the first fixed seat 402, the first fixed seat 402 is fixedly connected to the seventh electric cylinder 403, the output end of the seventh electric cylinder 403 is fixedly connected to the first pipe bending mold 404, and the first pipe bending mold 404 is installed with a pipe clamp 405.

[0034] The second pipe bending assembly 500 includes a main shaft 501, which is rotatably connected to the frame 100. A fixing member 502 is fixedly sleeved on the outer surface of the main shaft 501. A mounting plate 503 is fixedly connected to the fixing member 502. A second fixing seat 504 is fixedly connected to the top of the mounting plate 503. An eighth electric cylinder 505 is fixedly connected to the second fixing seat 504. A second pipe bending mold 506 is fixedly connected to the output end of the eighth electric cylinder 505. An arc portion 507 is provided on the inner wall of the second pipe bending mold 506. A third pipe bending mold 508 is fixedly connected to the top of the fixing member 502.

[0035] The second bending pipe assembly 500 also includes an installation frame 509, which is fixedly connected to the bottom of the table top of the frame 100. The side of the installation frame 509 is fixedly connected to the ninth electric cylinder 510, and the output end of the ninth electric cylinder 510 is fixedly connected to a flange block 511, and the flange block 511 is fixedly connected to a rack 512. A gear 513 is fixedly sleeved on the outer surface of the bottom of the main shaft 501, and the teeth of the gear 513 are meshed with the teeth of the rack 512. A positioning block 514 is fixedly connected to the inner bottom wall of the installation frame 509, and the positioning block 514 is arranged at the tail end of the rack 512.

[0036] The other end of the steel pipe is placed between the second bending pipe die 506 and the third bending pipe die 508, and the seventh electric cylinder 403 drives the first bending pipe die 404 and the pipe clamp 405 to move toward the steel pipe, and the steel pipe is clamped by the pipe clamp 405 and positioned; The ninth electric cylinder 510 drives the flange block 511 and the rack 512 to move, and the rack 512 meshes with the gear 513 at the bottom of the main shaft 501, thereby driving the main shaft 501 and the fixing member 502 to rotate; The eighth electric cylinder 505 pushes the second pipe bending mold 506 to move toward the steel pipe, and the fixing part 502 drives the mounting plate 503 to rotate, thereby driving the eighth electric cylinder 505 and the second pipe bending mold 506 to rotate. The steel pipe is bent by the rotation of the second pipe bending mold 506 and the third pipe bending mold 508. The steel pipe can be bent at the same time as the heading, thereby improving the processing efficiency.

[0037] In some embodiments, a punching piece 515 is provided in the third pipe bending mold 508. The punching piece 515 includes a tenth electric cylinder. The output end of the tenth electric cylinder is fixedly connected to the punching piece. The operation of the tenth electric cylinder can punch holes on the inner side of the bending part of the steel pipe.

[0038] In some embodiments, a punching assembly 600 is fixedly connected to the top of the frame 100, and the punching assembly 600 is arranged opposite to the second bending pipe assembly 500. The punching assembly 600 includes an eleventh electric cylinder, and a punching head is fixedly connected to the output end of the eleventh electric cylinder. The eleventh electric cylinder can drive the punching head to punch holes on the outside of the bending part of the steel pipe.

[0039] The electric cylinder in this application is a device that mainly drives the screw to move through an electric motor to achieve linear motion. It converts the rotary motion of the servo motor into linear motion and retains the precise control characteristics of the servo motor. The thrust range of the electric cylinder is between 10kg and 35T, the stroke range is between 12500mm, and the speed range is between 0.12m / s. These parameters can be selected according to specific application requirements. The electric cylinder can completely replace hydraulic cylinders and cylinders, and has the advantages of being more environmentally friendly, more energy-saving, and cleaner.

[0040] When in use, the steel pipe is first placed on the first track 203 of the hopper member 202. Due to gravity, the steel pipe slides down along the first track 203 until it is stopped by the stopper 206. The stopper 206 is controlled by the first electric cylinder 205 to ensure that the steel pipe stops at an appropriate position. When the steel pipe needs to be transported to the next process, the first electric cylinder 205 drives the stopper 206 to move downward, and the steel pipe will enter the second track 204 from the first track 203 and fall to the top of the support plate 207. Then, the second electric cylinder 208 drives the push block 209 to slide on the top of the support plate 207, and the steel pipe is moved from the tail end of the support plate 207 by the push block 209; the third electric cylinder 212 drives the electromagnet 213 to move above the steel pipe. After the electromagnet 213 is energized, it generates magnetism and absorbs the steel pipe, and the steel pipe is transported to between the heading assembly 300 and the first bending assembly 400 and the second bending assembly 500 through the third electric cylinder 212; At this time, one end of the steel pipe is located in the first slot 302 on the fixed frame 301, and the first slot 302 ensures the initial positioning of the steel pipe in the fixed frame 301; then, the fourth electric cylinder 303 and the fifth electric cylinder 305 respectively drive the first clamping block 304 and the second clamping block 306 to move toward the steel pipe, and the first clamping block 304 and the second clamping block 306 cooperate with each other to tightly clamp the end of the steel pipe to ensure that the steel pipe does not move or rotate during the heading process; when the steel pipe is clamped, the sixth electric cylinder 307 drives the heading mold 308 to move toward the end of the steel pipe, and the heading mold 308 punches the end of the steel pipe according to the preset shape and size to form the required head shape, thereby realizing the rapid clamping and heading operation of the steel pipe, ensuring that the heading mold 308 can accurately punch the end of the steel pipe, and improving the quality and consistency of the product.

[0041] The other end of the steel pipe is placed between the second pipe bending mold 506 and the third pipe bending mold 508, and the seventh electric cylinder 403 drives the first pipe bending mold 404 and the pipe clamp 405 to move toward the steel pipe, and the steel pipe is clamped and positioned by the pipe clamp 405; the ninth electric cylinder 510 drives the flange block 511 and the rack 512 to move, and the rack 512 engages with the gear 513 at the bottom of the main shaft 501, thereby driving the main shaft 501 and the fixing part 502 to rotate; the eighth electric cylinder 505 pushes the second pipe bending mold 506 to move toward the steel pipe, and the fixing part 502 drives the mounting plate 503 to rotate, thereby driving the eighth electric cylinder 505 and the second pipe bending mold 506 to rotate, and the steel pipe is bent by the rotation of the second pipe bending mold 506 and the third pipe bending mold 508, and the steel pipe can be bent at the same time as the heading.

[0042] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel pipe processing device, comprising a frame (100), characterized in that: A hopper assembly (200) is fixedly mounted on the top of the frame (100) and is used for discharging steel pipes; A heading assembly (300) is fixedly mounted on one side of the top of the frame (100) and is used to perform heading processing on one end of the steel pipe; A first pipe bending assembly (400) and a second pipe bending assembly (500) are respectively fixedly mounted on the other side of the top of the frame (100); the first pipe bending assembly (400) and the second pipe bending assembly (500) cooperate to perform pipe bending processing on the other end of the steel pipe.

2. The steel pipe processing equipment according to claim 1, characterized in that: The hopper assembly (200) comprises a first fixed frame (201), both sides of the first fixed frame (201) are connected to hopper members (202), the inner side of the hopper member (202) is provided with a first track (203), the tail end of the first track (203) is provided with a second track (204), the inner side of the hopper member (202) is fixedly connected to a first electric cylinder (205), the output end of the first electric cylinder (205) is fixedly connected to a stopper (206), and the stopper (206) is located at the first track. The bottom of the inner side of the hopper member (202) is fixedly connected to a supporting plate (207), the top of the hopper member (202) is fixedly connected to a second electric cylinder (208), the output end of the second electric cylinder (208) is fixedly connected to a push block (209), the push block (209) is located at the bottom of the second track (204), the inner side of the hopper member (202) is fixedly connected to an adjusting baffle (210), and the adjusting baffle (210) is located above the rear end of the supporting plate (207).

3. The steel pipe processing equipment according to claim 2, characterized in that: The tail ends of the two hopper members (202) are fixedly connected to a second fixing frame (211), the second fixing frame (211) is connected to a third electric cylinder (212), the output end of the third electric cylinder (212) is fixedly connected to an electromagnet (213), and the electromagnet (213) is used for adsorption and conveying when unloading steel pipes.

4. The steel pipe processing equipment according to claim 1, characterized in that: The heading assembly (300) comprises a fixed frame (301), the fixed frame (301) being provided with a first clamping slot (302), a fourth electric cylinder (303) being fixedly connected to one side of the fixed frame (301), the output end of the fourth electric cylinder (303) extending into the interior of the fixed frame (301), the output end of the fourth electric cylinder (303) being fixedly connected to a first clamping block (304), and a fifth electric cylinder (305) being fixedly connected to the other side of the fixed frame (301), the output end of the fifth electric cylinder (305) extending into the interior of the fixed frame (301), the output end of the fifth electric cylinder (305) being fixedly connected to a second clamping block (306), the first clamping block (304) and the second clamping block (306) being used in cooperation to clamp and fix the end of a steel pipe.

5. The steel pipe processing equipment according to claim 4, characterized in that: A sixth electric cylinder (307) is fixedly connected to a side of the fixed frame (301) away from the first clamping slot (302); an output end of the sixth electric cylinder (307) extends into the interior of the fixed frame (301); a heading die (308) is fixedly connected to the output end of the sixth electric cylinder (307); the heading die (308) is used for heading the end of a steel pipe.

6. The steel pipe processing equipment according to claim 1, characterized in that: The bottom of the heading assembly (300) is connected to a slide module (700), and the slide module (700) is fixedly connected to the top of the frame (100).

7. The steel pipe processing equipment according to claim 1, characterized in that: The first pipe bending assembly (400) comprises a support (401), the bottom of the support (401) is fixedly connected to the top of the frame (100), the top of the support (401) is fixedly connected to a first fixed seat (402), the first fixed seat (402) is fixedly connected to a seventh electric cylinder (403), the output end of the seventh electric cylinder (403) is fixedly connected to a first pipe bending die (404), and a pipe clamp (405) is installed on the first pipe bending die (404).

8. The steel pipe processing equipment according to claim 7, characterized in that: The second pipe bending assembly (500) comprises a main shaft (501), the main shaft (501) being rotatably connected to the frame (100), a fixing member (502) being fixedly sleeved on the outer surface of the main shaft (501), a mounting plate (503) being fixedly connected to the fixing member (502), a second fixing seat (504) being fixedly connected to the top of the mounting plate (503), an eighth electric cylinder (505) being fixedly connected to the second fixing seat (504), a second pipe bending die (506) being fixedly connected to the output end of the eighth electric cylinder (505), an arc portion (507) being provided on the inner side wall of the second pipe bending die (506), and a third pipe bending die (508) being fixedly connected to the top of the fixing member (502).

9. The steel pipe processing equipment according to claim 8, characterized in that: The second bending pipe assembly (500) further comprises a mounting frame (509), wherein the mounting frame (509) is fixedly connected to the bottom of a platform on the frame (100), a ninth electric cylinder (510) is fixedly connected to the side of the mounting frame (509), an output end of the ninth electric cylinder (510) is fixedly connected to a flange block (511), a rack (512) is fixedly connected to the flange block (511), and a gear (513) is fixedly sleeved on the outer surface of the bottom of the main shaft (501), the teeth of the gear (513) meshing with the teeth of the rack (512).

10. The steel pipe processing equipment according to claim 9, characterized in that: A positioning block (514) is fixedly connected to the inner bottom wall of the installation frame (509), and the positioning block (514) is arranged at the rear end of the rack (512). A punching piece (515) is arranged in the third pipe bending mold (508).

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