A waste pipe transfer device on a steel pipe processing line

Abstract

This utility model discloses a waste pipe transfer device on a steel pipe processing line, including a transfer structure and a waste pipe storage rack; a conveyor roller table forms a waste pipe output position; the transfer structure includes a transfer drive seat, a linkage shaft, a transmission arm, and a driven arm. The transfer drive seat is located on the side of the waste pipe output position away from the waste pipe storage rack, and it forms a base and a lifting drive cylinder that can be rotatably mounted on the base. The extension rod of the lifting drive cylinder is provided with a hinge joint; the linkage shaft is rotatably located on the side of the waste pipe output position adjacent to the waste pipe storage rack; the transmission arm is located between the transfer drive seat and the linkage shaft, and it forms a retaining section and a guide section. The outer end of the retaining section is hinged to the hinge joint, and the bottom of the outer end of the guide section is detachably fixed to the linkage shaft; the driven arm is mounted on the linkage shaft in a front-to-back arrangement with the transmission arm, and the driven arm and the transmission arm have the same structure. This utility model can efficiently and stably transfer waste pipes from the conveyor roller table to the waste pipe storage rack using the transfer structure.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe processing line technology, and in particular to a waste pipe transfer device on a steel pipe processing line. Background Technology

[0002] Steel pipes are tubular structures made of steel, commonly used as pipelines for transporting fluids such as oil, natural gas, water, and coal gas. Steel pipe production involves multiple processes, including cold drawing, cold rolling, and hot rolling. In steel pipe processing lines, roller conveyors are typically used to transfer steel pipes between processes. After completing a designated process, the steel pipes undergo inspection to ensure their quality meets requirements. Defective pipes are removed from the processing line to prevent them from entering the next stage. However, existing steel pipe processing lines primarily use cranes to suspend and transport defective pipes, which is inefficient. Utility Model Content

[0003] The purpose of this invention is to provide a waste pipe transfer device on a steel pipe processing line.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A waste pipe transfer device for a steel pipe processing line is provided along the conveyor roller conveyor of the steel pipe processing line. It includes a transfer structure and a waste pipe storage rack. The conveyor roller conveyor forms a waste pipe output position, the transfer structure is located at the waste pipe output position, and the waste pipe storage rack is located on one side of the waste pipe output position. The transfer structure includes a transfer drive base, a linkage shaft, a transmission arm, and a driven arm. The transfer drive base is located on the side of the waste pipe output position away from the waste pipe storage rack, and it forms a base and a lifting drive cylinder that is rotatably mounted on the base. The extension rod of the lifting drive cylinder is vertically upward and has a... It has a hinge joint; the linkage shaft is rotatably disposed on one side of the waste tube output position near the waste tube storage rack; the transmission arm is disposed between the transfer drive seat and the linkage shaft, and a retaining section is formed on the side of the central shaft near the transfer drive seat and a guide section is formed on the side of the central shaft near the linkage shaft. The retaining section and the guide section are connected at their inner ends and a groove is formed at the top of the connection. The outer end of the retaining section is hinged to the hinge joint, and the bottom of the outer end of the guide section is detachably fixed to the linkage shaft; the driven arm and the transmission arm are installed on the linkage shaft in a front-to-back arrangement, and the driven arm and the transmission arm have the same structure.

[0006] As a further technical solution of this utility model: the conveyor roller conveyor includes a number of conveyor roller seats arranged at a straight line interval along the conveying direction of the steel pipe. Each conveyor roller seat includes a seat body and a conveyor roller that can be rotatably installed on the top of the seat body. The conveyor roller is hourglass-shaped, and a groove for limiting the steel pipe is formed in the middle of the conveyor roller. Some conveyor roller seats are provided with a drive motor for driving the conveyor roller to rotate.

[0007] As a further technical solution of this utility model: when the telescopic rod of the lifting drive cylinder is in the initial position, the slots of the driven arm and the transmission arm are both located below the groove of the conveying roller. As the telescopic rod of the lifting drive cylinder extends, it drives the transmission arm to swing around the linkage shaft. The transmission arm drives the linkage shaft to rotate synchronously, and the linkage shaft drives the driven arm to swing synchronously. The slot lifts the waste tube from the groove, and the waste tube moves along the guide edge section to the waste tube storage rack.

[0008] As a further technical solution of this utility model: the waste pipe storage rack has a pipe feeding slope formed on the top, which runs from one end adjacent to the transfer structure to the end away from the transfer structure, and a barrier seat is provided on the end away from the transfer structure.

[0009] As a further technical solution of this utility model: the linkage shaft is provided with several support seats at intervals below, and the top of each support seat is equipped with a bearing seat for the linkage shaft to pass through.

[0010] As a further technical solution of this utility model: the guide section is provided with a C-shaped frame at the bottom of the outer end. The two ends of the C-shaped frame extend to the outside of the guide section and are provided with fixing holes on the opposite outer sides of the top and bottom of the two ends, so that the linkage shaft can be inserted into the C-shaped frame. Bolts are inserted into the fixing holes at the top and bottom of the C-shaped frame to fix the bottom of the outer end of the guide section to the linkage shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model proposes a waste pipe transfer device on a steel pipe processing line. Through the cooperation between the transfer structure and the waste pipe storage rack, the waste pipe can be efficiently and stably transferred from the conveyor roller to the waste pipe storage rack, thus preventing the waste pipe from entering the next process of the steel pipe processing line. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a waste pipe transfer device on a steel pipe processing line.

[0013] Figure 2 This is a diagram showing the installation of the transfer structure at the waste tube output position.

[0014] Figure 3 This is a schematic diagram of the transfer structure. Detailed Implementation

[0015] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of protection of this utility model.

[0016] Please see Figure 1 , Figure 2 and Figure 3A waste pipe transfer device for a steel pipe processing line is provided along the conveyor roller conveyor of the steel pipe processing line. It includes a transfer structure 10 and a waste pipe storage rack 20. The conveyor roller conveyor includes a plurality of conveyor roller seats 30 arranged at a straight line interval along the steel pipe conveying direction. Each conveyor roller seat 30 includes a seat body 31 and a conveyor roller 32 rotatably mounted on the top of the seat body 31. The conveyor roller 32 is hourglass-shaped and has a groove 321 for limiting the steel pipe in the middle. A drive motor 33 for driving the conveyor roller 32 to rotate is provided on some of the conveyor roller seats 30. The conveyor roller conveyor forms a waste pipe output position, the transfer structure 10 is provided at the waste pipe output position, and the waste pipe storage rack 20 is provided on one side of the waste pipe output position.

[0017] The transfer structure 10 includes a transfer drive base 11, a linkage shaft 12, a transmission arm 13, and a driven arm 14. The transfer drive base 11 is located on the side of the waste tube output position away from the waste tube storage rack 20, and it forms a base 111 and a lifting drive cylinder 112 that can be rotatably mounted on the base 111. The extension rod of the lifting drive cylinder 112 is vertically upward and has a hinge joint 113 thereon. The linkage shaft 12 is rotatably located on the side of the waste tube output position adjacent to the waste tube storage rack 20. The transmission arm 14... 13 is disposed between the transfer drive seat 11 and the linkage shaft 12. A retaining section 131 is formed on the side of the central shaft near the transfer drive seat 11 and a guide section 132 is formed on the side near the linkage shaft 12. The retaining section 131 and the guide section 132 are connected at their inner ends and a groove 101 corresponding to the groove 321 of the conveying roller 32 is formed at the top of the connection. The outer end of the retaining section 131 is hinged to the hinge joint 113, and the bottom of the outer end of the guide section 132 is detachably fixed to the linkage shaft 12.

[0018] The driven arm 14 and the transmission arm 13 are mounted on the linkage shaft 12 in a front-to-back configuration. The driven arm 14 and the transmission arm 13 have the same structure. When the telescopic rod of the lifting drive cylinder 112 is in the initial position, the slots 101 of the driven arm 14 and the transmission arm 13 are both located below the groove 321 of the conveying roller 32. As the telescopic rod of the lifting drive cylinder 112 extends, it drives the transmission arm 13 to swing around the linkage shaft 12. The transmission arm 13 drives the linkage shaft 12 to rotate synchronously, and the linkage shaft 12 drives the driven arm 14 to swing synchronously. The slots 101 lift the waste tube from the groove 321, and the waste tube falls onto the waste tube storage rack 20 along the guide edge section 132.

[0019] Furthermore, in this embodiment, the waste pipe storage rack 20 has a pipe feeding slope 21 formed on the top, which extends from one end adjacent to the transfer structure 10 to the end away from the transfer structure 10, and a baffle seat 22 is provided on the end away from the transfer structure 10, so that after the waste pipe falls into the waste pipe storage rack 20, it is transported along the pipe feeding slope 21 and blocked by the baffle seat 22.

[0020] Furthermore, in this embodiment, the linkage shaft 12 is provided with several support seats 121 at intervals below, and each support seat 121 is equipped with a bearing seat 122 for the linkage shaft 12 to pass through, so that the linkage shaft 12 can be rotatably arranged on the side of the waste pipe output position adjacent to the waste pipe storage rack 20.

[0021] Furthermore, in this embodiment, the guide segment 132 is provided with a U-shaped frame 102 at the bottom of its outer end. The two ends of the U-shaped frame 102 extend outside the guide segment 132, and fixing holes 103 are provided on the outer sides of the top and bottom of each end, so that the linkage shaft 12 can be inserted into the U-shaped frame 102. Bolts are inserted into the fixing holes 103 at the top and bottom of the U-shaped frame 102 to detachably fix the bottom of the outer end of the guide segment 132 to the linkage shaft 12.

[0022] Understandably, the method of using the waste pipe transfer device on the steel pipe processing line of this utility model is as follows: When the steel pipe processing line detects a waste pipe and the waste pipe is transported to the waste pipe output position, the transfer structure 10 is activated, the telescopic rod of the lifting drive cylinder 112 extends, driving the transmission arm 13 to swing around the linkage shaft 12. The transmission arm 13 drives the linkage shaft 12 to rotate synchronously, and the linkage shaft 12 drives the driven arm 14 to swing synchronously. The waste pipe is lifted from the groove 321 by the support groove 101, and the waste pipe falls along the guide edge section 132 onto the waste pipe storage rack 20, transferring the waste pipe from the conveyor roller to the waste pipe storage rack 20. Subsequently, the telescopic rod of the lifting drive cylinder 112 is reset, and the transmission arm 13 and the driven arm 14 fall back to below the conveyor roller 32.

[0023] In summary, the waste pipe transfer device on the steel pipe processing line of this utility model, through the cooperation between the transfer structure 10 and the waste pipe storage rack 20, can efficiently and stably transfer waste pipes from the conveyor rollers to the waste pipe storage rack 20, thus preventing waste pipes from entering the next process of the steel pipe processing line.

[0024] Any combination of different embodiments of this utility model, provided it does not violate the inventive concept of this utility model, shall be considered as the disclosure of this utility model; any simple modifications to the technical solution and any combination of different embodiments within the scope of the inventive concept of this utility model, without violating the inventive concept of this utility model, shall be within the protection scope of this utility model.

Claims

1. A waste pipe transfer device on a steel pipe processing line, configured along the conveyor roller conveyor of the steel pipe processing line, characterized in that: The system includes a transfer structure (10) and a waste tube storage rack (20); the conveyor rollers form a waste tube output position, the transfer structure (10) is provided at the waste tube output position, and the waste tube storage rack (20) is provided on one side of the waste tube output position; the transfer structure (10) includes a transfer drive seat (11), a linkage shaft (12), a transmission arm (13), and a driven arm (14), the transfer drive seat (11) is provided on the side of the waste tube output position away from the waste tube storage rack (20), it forms a base (111) and a lifting drive cylinder (112) that can be rotatably mounted on the base (111), the telescopic rod of the lifting drive cylinder (112) is vertically upward and has a hinge joint (113) thereon; the linkage shaft (12) is rotatably provided at the waste tube output position. On the side adjacent to the waste pipe storage rack (20); the transmission arm (13) is set between the transfer drive seat (11) and the linkage shaft (12), and a retaining section (131) is formed on the side of the central shaft of the waste pipe output position adjacent to the transfer drive seat (11) and a guide section (132) is formed on the side adjacent to the linkage shaft (12). The retaining section (131) and the guide section (132) are connected at their inner ends and a groove (101) is formed at the top of the connection. The outer end of the retaining section (131) is hinged to the hinge joint (113), and the bottom of the outer end of the guide section (132) is detachably fixed to the linkage shaft (12). The driven arm (14) and the transmission arm (13) are installed on the linkage shaft (12) in a front-to-back manner, and the driven arm (14) and the transmission arm (13) have the same structure.

2. The waste pipe transfer device on the steel pipe processing line according to claim 1, characterized in that: The conveyor roller conveyor includes several conveyor roller seats (30) arranged at a straight line interval along the conveying direction of the steel pipe. Each conveyor roller seat (30) includes a seat body (31) and a conveyor roller (32) that can be rotatably mounted on the top of the seat body (31). The conveyor roller (32) is hourglass-shaped and has a groove (321) in the middle for limiting the steel pipe. Some conveyor roller seats (30) are provided with a drive motor (33) for driving the conveyor roller (32) to rotate.

3. The waste pipe transfer device on the steel pipe processing line according to claim 2, characterized in that: When the telescopic rod of the lifting drive cylinder (112) is in the initial position, the slots (101) of the driven arm (14) and the transmission arm (13) are both located below the groove (321) of the conveying roller (32). As the telescopic rod of the lifting drive cylinder (112) extends, it drives the transmission arm (13) to swing around the linkage shaft (12). The transmission arm (13) drives the linkage shaft (12) to rotate synchronously, and the linkage shaft (12) drives the driven arm (14) to swing synchronously. The slot (101) lifts the waste tube from the groove (321), and the waste tube falls along the guide section (132) onto the waste tube storage rack (20).

4. The waste pipe transfer device on the steel pipe processing line according to claim 1, characterized in that: The waste pipe storage rack (20) has a pipe feeding slope (21) formed on the top, which extends from one end adjacent to the transfer structure (10) to the end away from the transfer structure (10), and a barrier seat (22) is provided on the end away from the transfer structure (10).

5. The waste pipe transfer device on the steel pipe processing line according to claim 1, characterized in that: The linkage shaft (12) is provided with several support seats (121) at intervals below, and each support seat (121) is provided with a bearing seat (122) for the linkage shaft (12) to pass through.

6. The waste pipe transfer device on the steel pipe processing line according to claim 1, characterized in that: The guide section (132) has a U-shaped frame (102) at the bottom of its outer end. Both ends of the U-shaped frame (102) extend outside the guide section (132) and each end has a fixing hole (103) on the opposite outer side of the top and bottom of the two ends, so that the linkage shaft (12) can be inserted into the U-shaped frame (102). Bolts are inserted into the fixing holes (103) at the top and bottom of the U-shaped frame (102) to fix the bottom of the outer end of the guide section (132) to the linkage shaft (12).

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