A pipe blank feeding and conveying device

Abstract

The application relates to a pipe blank feeding and conveying device and relates to the technical field of pipe blank feeding, which comprises a rack body, a pipe blank conveying mechanism and a moving feeding mechanism. The pipe blank is supported by the inclined supporting table. The electric push rod in the pipe blank conveying mechanism drives the horizontal plate to lift. First, the supporting column is lowered by a distance, so that the pipe blanks on the inclined supporting table and the inclined pushing plate can fall into the V-shaped grooves at the top ends of the supporting columns. Then, the supporting column is raised by a distance by the electric push rod, so that the pipe blanks are lifted and separated. The servo motor in the moving feeding mechanism drives the screw rod to rotate, so that the convex sleeve block smoothly slides along the guide column. The electric clamping jaw is retracted by a distance by the horizontal rod. Then, the electric clamping jaw can be clamped at one end of the pipe blank. Then, the servo motor is started to drive the electric clamping jaw to move the clamped pipe blank vertically, so that the effect of automatic clamping and conveying of the pipe blank is achieved. The traditional manual feeding mode is replaced, and the dependence on manual operation is reduced.

Description

Technical Field

[0001] This application relates to the field of pipe feeding technology, and in particular to a pipe feeding and conveying device. Background Technology

[0002] In the field of machining, tubular materials are widely used as a common processing substrate in various processes such as cutting, drilling, and welding. The efficiency and stability of tubular materials in the feeding and conveying process directly affect the overall processing progress.

[0003] Currently, most small and medium-sized enterprises in the industry still use the traditional manual single conveying mode to complete the pipe material feeding. Workers need to manually carry the pipe material one by one to the processing station and position it. This is not only labor-intensive and inefficient, but also results in the pipe material being arranged in a mess due to the difference in manual operation, which affects the accuracy of subsequent processing. At the same time, the labor cost has been high for a long time and it is difficult to adapt to the needs of large-scale production. In order to solve the above problems, a pipe material feeding and conveying device is proposed. Utility Model Content

[0004] The purpose of this application is to provide a pipe material feeding and conveying device with a simple structure and stable automatic feeding capability, which solves the problems mentioned in the background art.

[0005] The pipe material feeding and conveying device provided in this application adopts the following technical solution: A pipe material feeding and conveying device includes a frame body, a pipe material conveying mechanism, and a moving feeding mechanism. The inner wall of the frame body is fixedly connected to two inclined support platforms for receiving pipe materials. The pipe material conveying mechanism includes an electric push rod fixedly connected to the bottom wall of the frame body. The output end of the electric push rod is fixedly connected to a horizontal plate. The upper surface of the horizontal plate is fixedly connected to a plurality of evenly distributed support columns. The top end of each support column is provided with a V-shaped groove. The plurality of support columns are slidably sleeved between the inclined support platforms and the frame body.

[0006] The mobile feeding mechanism includes a top cover fixedly connected to the top of the frame body. The top cover has a cavity inside. A lead screw is rotatably connected to the inner wall of the cavity. A servo motor is fixedly connected to one side of the top cover. The output shaft of the servo motor is fixedly connected to the rotating shaft of the lead screw. A convex sleeve is threaded to the outer surface of the lead screw. The convex sleeve is slidably fitted in the inner wall of the cavity. A crossbar is fixedly connected to the bottom end of the convex sleeve. An electric gripper is fixedly connected to the other end of the crossbar.

[0007] By adopting the above technical solution, the inclined support platform can smoothly accept pipe materials. In the pipe material conveying mechanism, the electric push rod drives the horizontal plate to rise and fall. Together with the V-shaped groove at the top of the support column, it can accurately lift the pipe materials and achieve orderly separation. The moving feeding mechanism uses a servo motor to drive the lead screw to rotate, which drives the convex sleeve block, horizontal bar and electric gripper to move synchronously, realizing automatic clamping and conveying of pipe materials. It completely replaces the traditional manual feeding mode, reduces the reliance on manual operation, ensures the continuity and stability of pipe material conveying, and lays a good foundation for subsequent processing procedures.

[0008] Preferably, an inclined pusher plate is provided between the two inclined support platforms, and the inclined pusher plate is fixedly connected to the inner wall of the frame body.

[0009] By adopting the above technical solution, the inclined pusher plate can guide and organize the pipes on the inclined support platform, so that the pipes are arranged in an orderly manner along the preset direction, avoiding the accumulation of pipes and providing convenience for subsequent conveying processes.

[0010] Preferably, the inner bottom wall of the frame body is fixedly connected to two symmetrical limiting rods, and the two ends of the cross plate are respectively slidably sleeved on the outer surfaces of the two limiting rods.

[0011] By adopting the above technical solution, the limiting rod can limit the movement trajectory of the horizontal plate, prevent the horizontal plate from deviating during the lifting process, ensure the operational stability of the pipe material conveying mechanism, and make it more practical.

[0012] Preferably, a limit ring is fixedly connected to the top of each of the limiting rods.

[0013] By adopting the above technical solution, the limiting ring can block and limit the upward stroke of the horizontal plate, preventing the moving feeding mechanism from being unable to properly clamp one end of the tube material due to excessive movement of the horizontal plate, thus ensuring the safety of the device operation.

[0014] Preferably, the output end of the electric gripper is fixedly connected to an anti-slip pad, and the electric gripper is located above the inclined support platform and does not contact the outer surface of the inclined support platform.

[0015] By adopting the above technical solution, the anti-slip pad can increase the frictional resistance between the electric gripper and the pipe material contact surface, enhance the stability of the clamping, and prevent the pipe material from loosening or slipping during the conveying process. At the same time, the electric gripper does not contact the inclined support platform, which can prevent motion interference of the device during the feeding process. Preferably, the inner wall of the cavity is fixedly connected to two guide posts, and the two sides of the convex sleeve are slidably sleeved on the outer surfaces of the two guide posts respectively.

[0016] By adopting the above technical solution, the guide column can provide guiding support for the movement of the convex sleeve block, ensuring that the convex sleeve block slides smoothly along a straight line and improving the accuracy of the conveying of pipe material by the moving feeding mechanism.

[0017] Preferably, the bottom surface of the top cover is fixedly connected to two mounting brackets, and each mounting bracket is equipped with an adjustable pipe pressure plate at its bottom end.

[0018] By adopting the above technical solution, the mounting frame provides a stable installation foundation for the pipe material pressure plate, and the adjustable design of the pipe material pressure plate can adapt to pipe materials in different placement states, helping the pipe materials to be laid flat and neat on the inclined support platform.

[0019] Preferably, one end of the pipe lower pressure plate is provided with an adjustment groove, and a fastening bolt is installed on the inner wall of the adjustment groove. The pipe lower pressure plate is fixedly connected to the mounting frame through the adjustment groove and the fastening bolt.

[0020] By adopting the above technical solution and adjusting the fit between the groove and the fastening bolt, the installation position of the lower pressure plate of the pipe can be flexibly adjusted, which facilitates the initial loading of the pipe.

[0021] In summary, this application includes at least one of the following beneficial technical effects: This pipe feeding and conveying device uses an inclined support platform to receive pipes. An electric push rod in the pipe conveying mechanism drives a horizontal plate to rise and fall, first lowering the support columns a certain distance so that the pipes on the inclined support platform and the inclined push plate fall into the V-shaped grooves at the top of multiple support columns. Then, the electric push rod drives the support columns to rise a certain distance, lifting and separating the pipes. A servo motor in the moving feeding mechanism drives a lead screw to rotate, causing a convex sleeve to slide smoothly along a guide column. A horizontal bar drives an electric gripper to retract a certain distance, then activates the electric gripper to clamp one end of the pipe. The servo motor then activates again to move the clamped pipe vertically, achieving automatic pipe clamping and conveying. This replaces the traditional manual feeding mode, reducing reliance on manual operation. Simultaneously, the inclined push plate guides the pipes to arrange them in an orderly manner to avoid accumulation, and the pipe pressure plate assists the inclined push plate in laying the pipes flat and neatly. The overall device achieves automation and continuity in pipe feeding and conveying, avoiding motion interference, improving processing adaptability and conveying stability, and effectively reducing labor costs. Attached Figure Description

[0022] Figure 1 This is a top view of the structure of this application; Figure 2 This is a schematic diagram of the cross-sectional planar structure of this application; Figure 3 This is a cross-sectional view of the structure from below. Figure 4 This is a cross-sectional top view of the structure of this application; Figure 5 This is a partial top view of the structure of this application.

[0023] In the picture: 1. Frame body; 2. Inclined support platform; 3. Inclined pusher plate; 4. Pipe material conveying mechanism; 401. Electric push rod; 402. Horizontal plate; 403. Support column; 404. V-groove; 405. Limiting rod; 406. Limiting ring; 5. Moving feeding mechanism; 501. Top cover; 502. Cavity; 503. Lead screw; 504. Servo motor; 505. Convex sleeve block; 506. Horizontal bar; 507. Electric gripper; 508. Anti-slip pad; 509. Guide column; 6. Mounting bracket; 7. Pipe material lower pressure plate; 8. Adjustment groove; 9. Fastening bolts. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1 -Appendix Figure 5 This application will be described in further detail below.

[0025] Example 1: A pipe material feeding and conveying device, referring to Figure 1 , Figure 3 and Figure 5 The system includes a frame body 1, a pipe conveying mechanism 4, and a moving feeding mechanism 5. The inner wall of the frame body 1 is fixedly connected to two inclined support platforms 2 for receiving pipes. An inclined pusher plate 3 is provided between the two inclined support platforms 2. The inclined pusher plate 3 is fixedly connected to the inner wall of the frame body 1. The inclined pusher plate 3 can guide and sort the pipes on the inclined support platforms 2, so that the pipes are arranged in an orderly manner along a preset direction, avoiding the accumulation and mess of pipes, and providing convenience for subsequent conveying processes. The pipe conveying mechanism 4 includes an electric push rod 401 fixedly connected to the bottom wall of the inner wall of the frame body 1. The output end of the electric push rod 401 is fixedly connected to a horizontal plate 402. The upper surface of the horizontal plate 402 is fixedly connected to multiple evenly distributed support columns 403. Each support column 403 has a V-shaped groove 404 at its top. The multiple support columns 403 are slidably sleeved between the inclined support platforms 2 and the frame body 1.

[0026] Reference Figure 3 , Figure 4 and Figure 5The mobile feeding mechanism 5 includes a top cover 501 fixedly connected to the top of the frame body 1. A cavity 502 is formed inside the top cover 501. A lead screw 503 is rotatably connected to the inner wall of the cavity 502. A servo motor 504 is fixedly connected to one side of the top cover 501. The output shaft of the servo motor 504 is fixedly connected to the rotating shaft of the lead screw 503. A convex sleeve 505 is threaded onto the outer surface of the lead screw 503. The convex sleeve 505 is slidably fitted into the inner wall of the cavity 502. A crossbar 506 is fixedly connected to the bottom end of the convex sleeve 505. An electric gripper 507 is fixedly connected to the other end of the crossbar 506. When the servo motor 504 starts, it can drive the lead screw. Rotation of screw 503 causes the convex sleeve 505 to move the crossbar 506 and electric gripper 507 linearly, facilitating subsequent loading and unloading of the pipe. An anti-slip pad 508 is fixedly connected to the output end of the electric gripper 507. The electric gripper 507 is positioned above the inclined support platform 2 and does not contact the outer surface of the platform. The anti-slip pad 508 increases the frictional resistance between the electric gripper 507 and the pipe, enhancing the stability of the grip and preventing the pipe from loosening or slipping during transport. Furthermore, the fact that the electric gripper 507 does not contact the inclined support platform 2 prevents motion interference during loading.

[0027] Example 2: A pipe material feeding and conveying device, referring to Figure 3 , Figure 4 and Figure 5 Based on the same concept as Embodiment 1 above, this embodiment proposes that two symmetrical limiting rods 405 are fixedly connected to the inner bottom wall of the frame body 1. The two ends of the horizontal plate 402 are respectively slidably sleeved on the outer surfaces of the two limiting rods 405. The limiting rods 405 can limit the movement trajectory of the horizontal plate 402, prevent the horizontal plate 402 from deviating during the lifting process, and ensure the operational stability of the pipe conveying mechanism 4, making it more practical. The top end of each limiting rod 405 is fixedly connected to a limiting ring 406, which can limit the horizontal plate 402. The upward stroke of 02 forms a blocking limit to prevent the horizontal plate 402 from moving excessively, which would cause the moving feeding mechanism 5 to be unable to properly clamp one end of the pipe material, thus ensuring the safety of the device operation. Two guide columns 509 are fixedly connected to the inner wall of the cavity 502. The two sides of the convex sleeve block 505 are slidably sleeved on the outer surface of the two guide columns 509 respectively. The guide columns 509 can provide guiding support for the movement of the convex sleeve block 505, ensuring that the convex sleeve block 505 slides smoothly along a straight line, thereby improving the accuracy of the moving feeding mechanism 5 in conveying the pipe material.

[0028] Reference Figure 1 , Figure 2 and Figure 4The bottom surface of the top cover 501 is fixedly connected to two mounting brackets 6. Each mounting bracket 6 has an adjustable pipe pressure plate 7 installed at its bottom end. The mounting brackets 6 provide a stable installation foundation for the pipe pressure plate 7, and the adjustable design of the pipe pressure plate 7 can adapt to pipes in different placement positions, helping the pipes to be laid flat and neat on the inclined support platform 2. One end of the pipe pressure plate 7 has an adjustment groove 8, and the inner wall of the adjustment groove 8 is fitted with fastening bolts 9. The pipe pressure plate 7 is fixedly connected to the mounting brackets 6 through the adjustment groove 8 and the fastening bolts 9. The cooperation of the adjustment groove 8 and the fastening bolts 9 allows for flexible adjustment of the installation position of the pipe pressure plate 7, facilitating the initial loading of pipes. It should be noted that, from Figure 2 As can be seen, the pipe material lower pressure plate 7 is roughly parallel to the inclined surface of the inclined support platform 2. After the pipe material at the bottom of the inclined support platform 2 is conveyed away, the gravity of the contact pipe material and the guiding effect of the inclined surface can realize continuous feeding.

[0029] The implementation principle of this application embodiment is as follows: First, the installation position of the pipe material lower pressure plate 7 is adjusted by adjusting the cooperation between the groove 8 and the fastening bolt 9 to adapt it to the pipe material to be conveyed. Then, multiple pipe materials are placed on the inclined support platform 2. The pipe material lower pressure plate 7 assists the inclined push plate 3 in guiding and sorting the pipe materials, so that the pipe materials are laid flat and arranged in an orderly manner on the inclined support platform 2, avoiding the situation of accumulation and disorder. Next, the pipe material conveying mechanism 4 is started. The electric push rod 401 inside drives the horizontal plate 402 to slide down along the limiting rod 405, driving multiple supporting columns 403 to descend synchronously until the pipe materials on the inclined support platform 2 fall into the V-shaped groove 404 at the top of the supporting column 403. Then, the electric push rod 401 drives the horizontal plate 402 to rise in the opposite direction. The supporting columns 403 lift the pipe materials and rise synchronously to achieve pipe material separation. The limiting ring 406 at the top of the limiting rod 405 then... The upward stroke of the horizontal plate 402 is limited to prevent excessive movement from affecting subsequent clamping actions. Then, the moving feeding mechanism 5 is activated, and the servo motor 504 drives the lead screw 503 in the cavity 502 to rotate, so that the convex sleeve 505 threaded on the lead screw 503 slides smoothly along the guide post 509. The horizontal bar 506 drives the electric gripper 507 to move towards one end of the tube. When the electric gripper 507 moves to the end of the tube, it is activated. The anti-slip pad 508 at its output end increases the friction with the tube, firmly clamping the end of the tube. The electric gripper 507 does not contact the inclined support table 2 to avoid motion interference. Finally, the servo motor 504 rotates in the opposite direction, driving the electric gripper 507 to clamp the tube and move it towards the processing area, completing the automatic feeding and conveying process of the tube. The whole process does not require much manual intervention and achieves continuous and stable automated operation.

Claims

1. A pipe material feeding and conveying device, comprising a frame body (1), a pipe material conveying mechanism (4), and a moving feeding mechanism (5), characterized in that: The inner wall of the frame body (1) is fixedly connected to two inclined support platforms (2) for receiving pipe materials. The pipe material conveying mechanism (4) includes an electric push rod (401) fixedly connected to the bottom wall of the inner wall of the frame body (1). The output end of the electric push rod (401) is fixedly connected to a horizontal plate (402). The upper surface of the horizontal plate (402) is fixedly connected to a plurality of evenly distributed support columns (403). Each support column (403) has a V-shaped groove (404) at its top. The plurality of support columns (403) are slidably sleeved between the inclined support platform (2) and the frame body (1). The mobile feeding mechanism (5) includes a top cover (501) fixedly connected to the top of the frame body (1). The top cover (501) has a cavity (502) inside. A lead screw (503) is rotatably connected to the inner wall of the cavity (502). A servo motor (504) is fixedly connected to one side of the top cover (501). The output shaft end of the servo motor (504) is fixedly connected to the rotating shaft end of the lead screw (503). A convex sleeve (505) is threadedly connected to the outer surface of the lead screw (503). The convex sleeve (505) is slidably sleeved in the inner wall of the cavity (502). A crossbar (506) is fixedly connected to the bottom end of the convex sleeve (505). An electric gripper (507) is fixedly connected to the other end of the crossbar (506).

2. The pipe material feeding and conveying device according to claim 1, characterized in that: An inclined pusher plate (3) is provided between the two inclined support platforms (2), and the inclined pusher plate (3) is fixedly connected to the inner wall of the frame body (1).

3. The pipe material feeding and conveying device according to claim 1, characterized in that: The inner bottom wall of the frame body (1) is fixedly connected to two symmetrical limiting rods (405), and the two ends of the horizontal plate (402) are respectively slidably sleeved on the outer surface of the two limiting rods (405).

4. The pipe material feeding and conveying device according to claim 3, characterized in that: Each of the limiting rods (405) has a limiting ring (406) fixedly connected to its top end.

5. The pipe material feeding and conveying device according to claim 1, characterized in that: The output end of the electric gripper (507) is fixedly connected to an anti-slip pad (508). The electric gripper (507) is located above the inclined support platform (2) and does not contact the outer surface of the inclined support platform (2).

6. The pipe material feeding and conveying device according to claim 1, characterized in that: The inner wall of the cavity (502) is fixedly connected to two guide posts (509), and the two sides of the convex sleeve (505) are respectively slidably sleeved on the outer surface of the two guide posts (509).

7. The pipe material feeding and conveying device according to claim 1, characterized in that: The bottom surface of the top cover (501) is fixedly connected to two mounting brackets (6), and each mounting bracket (6) is equipped with an adjustable pipe pressure plate (7) at its bottom end.

8. A pipe material feeding and conveying device according to claim 7, characterized in that: One end of the pipe material lower pressure plate (7) is provided with an adjustment groove (8), and a fastening bolt (9) is installed on the inner wall of the adjustment groove (8). The pipe material lower pressure plate (7) is fixedly connected to the mounting frame (6) through the adjustment groove (8) and the fastening bolt (9).

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