Automatic pipeline machining and manufacturing production line and production process

Abstract

The automatic pipeline machining and manufacturing production line comprises a bottom plate and a pipeline part located above the bottom plate, a rust removal assembly, a cutting assembly, a welding assembly and a marking assembly are sequentially arranged at the upper end of the bottom plate, and the automatic pipeline machining and manufacturing production line further comprises a conveying assembly, a welding assembly, a marking assembly and a conveying assembly, the conveying assembly is used for sequentially conveying the pipeline parts to the rust removal assembly, the cutting assembly, the welding assembly and the marking assembly for machining; and the first supporting assembly and the second supporting assembly are alternately arranged on the upper portion of the conveying assembly and used for alternately supporting the pipeline parts. The derusting procedure, the cutting procedure, the welding procedure and the marking procedure are integrated in a straight line mode, pipeline part position switching among different procedures can be completed only by controlling the conveying assembly to convey the pipeline parts, the pipeline parts do not need to be manually carried many times in the whole machining process, and the working efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline processing, and in particular to an automated pipeline processing and manufacturing production line and a production process. Background Art

[0002] Pipeline manufacturing and processing usually requires rust removal, cutting, welding, marking and other processes to ensure that the produced pipes can meet the requirements of use;

[0003] However, in the existing processes of rust removal, cutting, welding, and marking of pipelines, each time a process is switched, the pipeline needs to be manually moved from the previous station to the next station and aligned. Since the pipeline is usually heavy, manually moving the pipeline after each process is not only time-consuming and labor-intensive, but also reduces work efficiency. In addition, each time the pipeline is placed at the next station, it needs to be re-aligned, which further increases the workload. Therefore, it is necessary to improve this defect.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0005] The object of the present invention is to provide an automated pipeline processing and manufacturing production line and production process to solve the problem that in the prior art pipeline processing proposed in the above background technology, the pipeline needs to be manually moved and aligned each time the processing station is switched, which is time-consuming and labor-intensive, and the pipeline needs to be re-aligned each time the station is switched.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A pipeline automated processing and manufacturing production line includes a base plate, a pipeline component located above the base plate, a rust removal component, a cutting component, a welding component, and a marking component are sequentially arranged on the upper end of the base plate, and also includes:

[0008] A conveying assembly is slidably arranged at the upper end of the bottom plate, and is used to sequentially convey a rust removal assembly, a cutting assembly, a welding assembly, and a marking assembly to the pipeline for processing;

[0009] The first supporting assembly and the second supporting assembly are alternately arranged on the upper part of the conveying assembly and are used to alternately support the pipeline components.

[0010] Furthermore, the transmission component includes:

[0011] A bracket, fixedly connected to the upper end of the bottom plate;

[0012] A first driving motor, fixedly connected to the upper end of the bottom plate and located at the initial end of the bracket;

[0013] A screw rod, one end of which is fixedly connected to the driving end of the driving motor, and the other end of which is rotatably plugged into the end of the bracket;

[0014] The bearing platform is slidably arranged on the upper end of the bottom plate, and the lower end of the bearing platform is threadedly connected to the outer side of the screw rod through a push block.

[0015] Furthermore, the first supporting assembly includes:

[0016] The base is provided with two groups and is fixedly connected to the upper end of the bearing platform;

[0017] A lifting platform is arranged above the base, and a first cylinder for driving the lifting platform to move up and down is arranged at the lower end of the lifting platform and inside the base;

[0018] A second driving motor is installed inside the lifting platform;

[0019] An active roller, rotatably connected to the upper end of the lifting platform, used to drive the pipeline member to rotate, and the active roller is connected to the driving end of the second driving motor through a belt;

[0020] The driven roller is rotatably connected to the upper end of the lifting platform and is located at one side of the driving roller, and is used to cooperate with the driving roller to support the pipeline component.

[0021] Furthermore, the second supporting assembly includes:

[0022] Support rods are provided in two groups and are fixedly connected to the upper end of the bearing platform;

[0023] A second cylinder is mounted on one side of the support rod;

[0024] A rubber block, fixedly connected to the upper end of the second cylinder, for lifting the pipeline component;

[0025] The limiting circular groove is arranged at the upper end of the rubber block and is used for initially limiting the pipeline component and increasing the friction between the rubber block and the pipeline component.

[0026] Furthermore, a stopper rod is fixedly connected to the upper end of the support rod, and two groups of the stopper rods are provided, which are respectively located on both sides of the pipeline component and are used to limit the pipeline component.

[0027] Furthermore, the rust removal assembly includes a first frame connected to the side of the bottom plate and a grinder installed on the inner wall of the upper end of the first frame for rust removal and grinding of the pipe parts;

[0028] The cutting assembly comprises a second frame connected to the side of the bottom plate and a cutting machine installed on the inner wall of the upper end of the second frame for cutting the pipe member;

[0029] The welding assembly includes a third frame connected to the side of the bottom plate and an electric welder installed on the inner wall of the upper end of the third frame for welding the pipe parts;

[0030] The marking assembly comprises a fourth frame connected to the side of the bottom plate and a laser marking machine installed on the inner wall of the upper end of the fourth frame for marking the pipeline.

[0031] Furthermore, the grinder, cutter, electric welder, and laser marking machine are on the same straight line and located between the two groups of baffle bars, so as to avoid collision with the baffle bars when processing the pipe parts between the baffle bars.

[0032] In addition, the present invention also provides a pipeline automated processing and manufacturing production line for a production process for processing pipelines, which is characterized by comprising the following steps:

[0033] In the loading process, the pipe parts are placed on the upper end of the first supporting assembly or the second supporting assembly, and the conveying assembly delivers the pipe parts to the bottom of the rust removal assembly;

[0034] In the rust removal process, the first support assembly lifts the pipe part upward so that the pipe part is lifted up to contact with the grinder. At this time, the grinder grinds the surface of the pipe part, and the active roller drives the pipe part to rotate to switch the circumferential grinding position. The conveying assembly drives the pipe part to move toward the cutting assembly to switch the axial grinding position of the pipe part. After the rust removal work is completed, the first support assembly drives the pipe part to move downward to the initial height;

[0035] In the cutting process, the conveying assembly delivers the pipe part to the bottom of the cutting assembly, and the second supporting assembly lifts the pipe part upward, so that the pipe part is separated from the first supporting assembly and the position where the pipe part needs to be cut contacts the cutting machine, and the cutting machine cuts the pipe part. Subsequently, the second supporting assembly drives the pipe part to move downward to the initial height;

[0036] In the welding process, the conveying assembly delivers the cut pipe parts to the bottom of the welding assembly, and the second supporting assembly lifts the pipe parts upwards so that the position where the pipe parts need to be welded is pushed to the position corresponding to the electric welding. The pipe parts are welded by electric welding, and then the second supporting assembly drives the pipe parts to move downwards to the initial height:

[0037] In the marking process, the conveying assembly sends the welded pipe parts to the bottom of the marking assembly, so that the position of the pipe parts to be marked is opposite to the laser marking machine, and the laser marking machine marks the pipe parts;

[0038] In the unloading process, the conveying assembly transfers the marked pipe parts from directly below the marking assembly. At this time, the staff unloads the pipes from the upper end of the first supporting assembly or the second supporting assembly.

[0039] Compared with the prior art, the present invention has the following beneficial effects:

[0040] 1. The present invention uses a first support assembly to lift the pipe parts during rust removal, ensuring that the rotating active roller can be used to drive the pipe parts to rotate during the rust removal process, thereby automatically switching the grinding and rust removal position. During the cutting and welding processes, the pipe parts are lifted by the second support assembly, and the friction between the pipe parts is used by the limiting circular groove to avoid the pipe parts from rotating themselves during the cutting and welding processes, resulting in reduced cutting and welding accuracy. Therefore, there is no need for workers to realign the pipe parts each time the workstation is switched, which greatly improves the efficiency of pipe processing.

[0041] 2. The present invention integrates the rust removal process, cutting process, welding process and marking process in a straight line. The position switching of the pipeline parts between different processes can be completed only by controlling the transmission of the transmission component to the pipeline parts. The entire processing process does not require manual multiple handling of the pipeline parts, and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0043] Figure 2 This is a diagram showing the matching relationship between the second supporting assembly and the pipeline member of the present invention;

[0044] Figure 3 A diagram showing the matching relationship between the first supporting assembly and the second supporting assembly of the present invention;

[0045] Figure 4 This is a diagram showing the matching relationship between the baffle rod and the rubber block of the present invention;

[0046] Figure 5 This is a schematic diagram of the internal structure of the transmission component of the present invention;

[0047] Figure 6 It is a schematic diagram of the process of cutting a pipe member by the cutting assembly of the present invention;

[0048] Figure 7 It is a process flow chart of the present invention.

[0049] 1. A plurality of support members are provided with a plurality of support rails, and a plurality of support rails are provided. The plurality of support rails are provided with a plurality of support rails, and a plurality of support rails are provided with plurality of support rails. The plurality of support rails are provided with plurality of support rails. DETAILED DESCRIPTION

[0050] 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.

[0051] Embodiment 1

[0052] See also Figure 1-6 , the present invention provides a technical solution:

[0053] A pipeline automated processing and manufacturing production line includes a base plate 100, a pipeline component 101 located above the base plate 100, a rust removal component 4, a cutting component 5, a welding component 6, and a marking component 7 are sequentially arranged on the upper end of the base plate 100, and also includes:

[0054] The conveying assembly 1 is slidably disposed on the upper end of the bottom plate 100, and is used to sequentially convey the rust removal assembly 4, the cutting assembly 5, the welding assembly 6, and the marking assembly 7 to the pipe member 101 for processing;

[0055] The first supporting assembly 2 and the second supporting assembly 3 are alternately arranged on the upper part of the conveying assembly 1 to alternately support the pipeline member 101 .

[0056] As an improvement, Figure 1-2 As shown, the transmission component 1 includes:

[0057] A bracket 11 is fixedly connected to the upper end of the base plate 100;

[0058] A first driving motor 12, fixedly connected to the upper end of the base plate 100 and located at the initial end of the bracket 11;

[0059] A screw rod 13, one end of which is fixedly connected to the driving end of the driving motor, and the other end of which is rotatably plugged into the end of the bracket 11;

[0060] The bearing platform 14 is slidably disposed on the upper end of the bottom plate 100 , and the lower end of the bearing platform 14 is threadedly connected to the outer side of the screw rod 13 through a push block 141 .

[0061] Further, such as Figure 3 As shown, the first supporting assembly 2 includes:

[0062] The base 21 is provided with two groups and is fixedly connected to the upper end of the bearing platform 14;

[0063] A lifting platform 23 is disposed above the base 21, and a first cylinder 22 is disposed at the lower end of the lifting platform 23 and inside the base 21 for driving the lifting platform 23 to move up and down;

[0064] A second driving motor 24 is installed inside the lifting platform 23;

[0065] An active roller 26 is rotatably connected to the upper end of the lifting platform 23 and is used to drive the pipeline member 101 to rotate. The active roller 26 is connected to the driving end of the second driving motor 24 through a belt 25;

[0066] The driven roller 27 is rotatably connected to the upper end of the lifting platform 23 and is located at one side of the driving roller 26 , and is used to cooperate with the driving roller 26 to support the pipeline member 101 .

[0067] As an improvement, Figure 2-4 As shown, the second supporting assembly 3 includes:

[0068] Support rods 31 are provided in two groups and are fixedly connected to the upper end of the bearing platform 14;

[0069] A second cylinder 33 is installed on one side of the support rod 31;

[0070] A rubber block 34, fixedly connected to the upper end of the second cylinder 33, for lifting the pipe member 101;

[0071] The limiting circular groove 35 is provided at the upper end of the rubber block 34 and is used to initially limit the pipe member 101 and increase the friction between the rubber block 34 and the pipe member 101;

[0072] The rubber block 34 is made of rubber material and is used to further increase the friction between the limiting circular groove 35 and the pipe member 101 to prevent the pipe member 101 from rotating during cutting and welding, thereby reducing the cutting and welding accuracy.

[0073] Further, such as Figure 4As shown, a stopper rod 32 is fixedly connected to the upper end of the support rod 31 , and two groups of the stopper rod 32 are provided, which are respectively located on both sides of the pipeline member 101 for limiting the pipeline member 101 .

[0074] Furthermore, if Figure 1 , Figure 6 As shown, the rust removal assembly 4 includes a first frame 41 connected to the side of the base plate 100 and a grinder 42 installed on the inner wall of the upper end of the first frame 41 for rust removal and grinding of the pipe member 101;

[0075] The cutting assembly 5 comprises a second frame 51 connected to the side of the bottom plate 100 and a cutting machine 52 installed on the inner wall of the upper end of the second frame 51 for cutting the pipe member 101;

[0076] The welding assembly 6 includes a third frame 61 connected to the side of the bottom plate 100 and an electric welder 62 installed on the inner wall of the upper end of the third frame 61 for welding the pipe member 101;

[0077] The marking assembly 7 includes a fourth frame 71 connected to the side of the base plate 100 and a laser marking machine 72 installed on the inner wall of the upper end of the fourth frame 71 for marking the pipe member 101 .

[0078] The grinder 42 , the cutter 52 , the welder 62 , and the laser marker 72 are on the same straight line and located between the two groups of the baffle bars 32 , so as to avoid collision with the baffle bars 32 when processing the pipe parts 101 between the baffle bars 32 .

[0079] It should be added that the height of the plane where the upper end of the blocking rod 32 in the present invention is located is higher than the height of the grinder 42 , the cutter 52 , and the welder 62 , ensuring that the pipe member 101 is always located between the two groups of blocking rods 32 after being lifted.

[0080] It should be noted that: in the specific implementation process of the present invention, initially, the rubber block 34 and the active roller 26 are at the same height, and the pipe member 101 is placed on the upper ends of the two groups of rubber blocks 34 and inside the limiting circular groove 35. At this time, the pipe member 101 is located in the upper gap between the active roller 26 and the driven roller 27, and the outer side of the pipe member 101 is in contact with the active roller 26 and the driven roller 27;

[0081] like Figure 1-3As shown, the first drive motor 12 is started, and the first drive motor 12 drives the screw rod 13 to rotate. The screw rod 13 drives the push block 141 to move under the action of the thread tangential force between the screw rod 13 and the push block 141. The push block 141 drives the first support assembly 2 and the second support assembly 3 to move synchronously toward the rust removal assembly 4 through the bearing platform 14, so that the pipe member 101 is sent to the bottom of the rust removal assembly 4. Then, the first cylinder 22 is started, and the first cylinder 22 drives the pipe member 101 to move upward through the lifting platform 23, so that the initial end of the pipe member 101 contacts the grinding roller of the grinder 42, and the grinder 42 The pipeline 101 is polished, and the second drive motor 24 is started. The second drive motor 24 drives the active roller 26 to rotate through the belt 25. The active roller 26 drives the pipeline 101 to rotate through the friction between the active roller 26 and the pipeline 101, so that the pipeline 101 can switch the circumferential polishing position. At the same time, the first drive motor 12 drives the push block 141 to move continuously, so that the axial polishing position of the pipeline 101 is continuously switched. After the polishing is completed, the first cylinder 22 drives the pipeline 101 to move downward to the initial height, thereby realizing the automatic rust removal of the pipeline;

[0082] like Figure 6 As shown, subsequently, under the driving action of the first driving motor 12, the pipe member 101 is conveyed to the bottom of the cutting assembly 5, and the second cylinder 33 is started. The second cylinder 33 drives the pipe member 101 to move upward through the rubber block 34, so that the position where the pipe member 101 needs to be cut is lifted to contact with the cutting machine 52, and the cutting machine 52 cuts the pipe member 101. After the cutting work is completed, the second cylinder 33 drives the pipe member 101 to move downward to the initial height;

[0083] Afterwards, under the driving action of the first driving motor 12, the pipe member 101 is conveyed to the bottom of the welding assembly 6, and the second cylinder 33 is started. The second cylinder 33 drives the pipe member 101 to move upward through the rubber block 34, so that the position where the pipe member 101 needs to be welded is lifted to contact with the electric welder 62, and the electric welder 62 welds the pipe member 101. After the welding work is completed, the second cylinder 33 drives the pipe member 101 to move downward to the initial height;

[0084] Finally, under the driving action of the first driving motor 12, the pipe member 101 is conveyed to the bottom of the marking assembly 7, so that the position of the pipe member 101 to be marked corresponds to the laser marking machine 72, and the laser marking machine 72 marks the pipe member 101;

[0085] like Figure 2-5As shown, the present invention uses the first support component 2 to lift the pipe component 101 during the rust removal work, ensuring that the rust removal process can use the rotating active roller 26 to drive the pipe component 101 to rotate, and then automatically switch the grinding and rust removal position. During the cutting and welding processes, the pipe component 101 is lifted by the second support component 3, and the friction between the limiting circular groove 35 and the pipe component 101 is used to avoid the pipe component 101 from rotating itself during the cutting and welding processes, resulting in reduced cutting and welding accuracy. Therefore, there is no need for workers to realign the pipe component 101 each time the workstation is switched, which greatly improves the efficiency of pipeline processing.

[0086] Embodiment 2

[0087] like Figure 1-7 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0088] The production process of using an automated pipeline processing and manufacturing production line in the first embodiment for processing pipelines includes the following steps:

[0089] In the loading process, the pipe component 101 is placed on the upper end of the first supporting assembly 2 or the second supporting assembly 3, and the conveying assembly 1 delivers the pipe component 101 to the bottom of the rust removal assembly 4;

[0090] In the rust removal process, the first support assembly 2 lifts the pipe member 101 upward so that the pipe member 101 is lifted to contact with the grinder 42. At this time, the grinder 42 grinds the surface of the pipe member 101. The active roller 26 drives the pipe member 101 to rotate and switch the circumferential grinding position. The conveying assembly 1 drives the pipe member 101 to move toward the direction of the cutting assembly 5 to switch the axial grinding position of the pipe member 101. After the rust removal work is completed, the first support assembly 2 drives the pipe member 101 to move downward to the initial height.

[0091] In the cutting process, the conveying assembly 1 delivers the pipe member 101 to the position directly below the cutting assembly 5, and the second supporting assembly 3 lifts the pipe member 101 upward, so that the pipe member 101 is separated from the first supporting assembly 2 and the position where the pipe member 101 needs to be cut contacts the cutting machine 52, and the cutting machine 52 cuts the pipe member 101, and then the second supporting assembly 3 drives the pipe member 101 to move downward to the initial height;

[0092] In the welding process, the conveying assembly 1 delivers the cut pipe member 101 to the bottom of the welding assembly 6, and the second supporting assembly 3 lifts the pipe member 101 upward, so that the position of the pipe member 101 to be welded is pushed to the position corresponding to the electric welding 62, and the pipe member 101 is welded by the electric welding 62. Subsequently, the second supporting assembly 3 drives the pipe member 101 to move downward to the initial height:

[0093] In the marking process, the conveying component 1 delivers the welded pipe part 101 to the position directly below the marking component 7, so that the position of the pipe part 101 to be marked is opposite to the laser marking machine 72, and the laser marking machine 72 performs marking on the pipe part 101;

[0094] In the unloading process, the conveying component 1 transfers the marked pipe part 101 from directly below the marking component 7. At this time, the staff unloads the pipe from the upper end of the first supporting component 2 or the second supporting component 3.

[0095] It should be noted that the present invention integrates the rust removal process, cutting process, welding process, and marking process in a straight line. The position switching of the pipe part 101 between different processes can be completed only by controlling the transmission of the transmission component 1 to the pipe part 101. The entire processing process does not require manual multiple handling of the pipe part 101, and the work efficiency is high.

[0096] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0097] 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 pipeline automated processing and manufacturing production line, comprising a base plate (100), a pipeline component (101) located above the base plate (100), a rust removal component (4), a cutting component (5), a welding component (6), and a marking component (7) being sequentially arranged at the upper end of the base plate (100), characterized in that: Also includes: A conveying assembly (1) is slidably disposed on the upper end of the bottom plate (100) and is used to sequentially convey a rust removal assembly (4), a cutting assembly (5), a welding assembly (6), and a marking assembly (7) to the pipe member (101) for processing; The first support assembly (2) and the second support assembly (3) are alternately arranged on the upper part of the transmission assembly (1) and are used to alternately support the pipeline component (101).

2. The pipeline automated processing and manufacturing production line according to claim 1 is characterized by: The transmission component (1) comprises: A bracket (11) fixedly connected to the upper end of the base plate (100); A first driving motor (12) fixedly connected to the upper end of the base plate (100) and located at the initial end of the bracket (11); A screw rod (13), one end of which is fixedly connected to the driving end of the driving motor, and the other end of which is rotatably inserted into the end of the bracket (11); The bearing platform (14) is slidably arranged on the upper end of the bottom plate (100), and the lower end of the bearing platform (14) is threadedly connected to the outer side of the screw rod (13) through a push block (141).

3. The pipeline automated processing and manufacturing production line according to claim 2 is characterized by: The first supporting assembly (2) comprises: The base (21) is provided with two groups and is fixedly connected to the upper end of the bearing platform (14); A lifting platform (23) is arranged above the base (21); a first cylinder (22) is arranged at the lower end of the lifting platform (23) and inside the base (21) for driving the lifting platform (23) to move up and down; A second driving motor (24) is installed inside the lifting platform (23); An active roller (26) is rotatably connected to the upper end of the lifting platform (23) and is used to drive the pipeline member (101) to rotate. The active roller (26) is connected to the driving end of the second driving motor (24) via a belt (25); The driven roller (27) is rotatably connected to the upper end of the lifting platform (23) and is located on one side of the driving roller (26), and is used to cooperate with the driving roller (26) to support the pipeline component (101).

4. The pipeline automated processing and manufacturing production line according to claim 2 is characterized by: The second supporting assembly (3) comprises: Support rods (31) are provided in two groups and are fixedly connected to the upper end of the bearing platform (14); A second cylinder (33) is installed on one side of the support rod (31); A rubber block (34) is fixedly connected to the upper end of the second cylinder (33) and is used to lift the pipeline member (101); The limiting circular groove (35) is arranged at the upper end of the rubber block (34) and is used to initially limit the position of the pipeline member (101) and increase the friction between the rubber block (34) and the pipeline member (101).

5. The pipeline automated processing and manufacturing production line according to claim 4 is characterized by: The upper end of the support rod (31) is fixedly connected to a stop rod (32), and two groups of the stop rods (32) are provided, respectively located on two sides of the pipeline member (101) and used to limit the position of the pipeline member (101).

6. The pipeline automated processing and manufacturing production line according to claim 5 is characterized by: The rust removal assembly (4) comprises a first frame (41) connected to the side of the base plate (100) and a grinder (42) installed on the inner wall of the upper end of the first frame (41) for removing rust from the pipe member (101); The cutting assembly (5) comprises a second frame (51) connected to the side of the base plate (100) and a cutting machine (52) installed on the inner wall of the upper end of the second frame (51) for cutting the pipe member (101); The welding assembly (6) comprises a third frame (61) connected to the side of the base plate (100) and an electric welder (62) installed on the inner wall of the upper end of the third frame (61) for welding the pipe member (101); The marking assembly (7) comprises a fourth frame (71) connected to the side of the base plate (100) and a laser marking machine (72) installed on the inner wall of the upper end of the fourth frame (71) for marking the pipe member (101).

7. The pipeline automated processing and manufacturing production line according to claim 6 is characterized by: The grinder (42), the cutter (52), the electric welder (62), and the laser marker (72) are located on the same straight line and between the two groups of the baffle bars (32), and are used to avoid collision with the baffle bars (32) when processing the pipe parts (101) between the baffle bars (32).

8. The production process of pipeline processing according to any one of claims 1 to 7, characterized in that: The following steps are involved: In a loading process, the pipe component (101) is placed on the upper end of the first support component (2) or the second support component (3), and the conveying component (1) conveys the pipe component (101) to the bottom of the rust removal component (4); In the rust removal process, the first support component (2) lifts the pipe member (101) upward so that the pipe member (101) is lifted up to contact with the grinder (42). At this time, the grinder (42) grinds the surface of the pipe member (101). The active roller (26) drives the pipe member (101) to rotate and switch the circumferential grinding position. The conveying component (1) drives the pipe member (101) to move toward the cutting component (5) to switch the axial grinding position of the pipe member (101). After the rust removal work is completed, the first support component (2) drives the pipe member (101) to move downward to the initial height. In the cutting process, the conveying assembly (1) delivers the pipe member (101) to the position directly below the cutting assembly (5), the second supporting assembly (3) lifts the pipe member (101) upward, so that the pipe member (101) is separated from the first supporting assembly (2) and the position where the pipe member (101) needs to be cut contacts the cutting machine (52), the cutting machine (52) cuts the pipe member (101), and then the second supporting assembly (3) drives the pipe member (101) to move downward to the initial height; In the welding process, the conveying assembly (1) delivers the cut pipe member (101) to the bottom of the welding assembly (6), the second supporting assembly (3) lifts the pipe member (101) upward, so that the position of the pipe member (101) to be welded is pushed to the position corresponding to the electric welding (62), and the pipe member (101) is welded by the electric welding (62). Subsequently, the second supporting assembly (3) drives the pipe member (101) to move downward to the initial height: In the marking process, the conveying component (1) delivers the welded pipe component (101) to the bottom of the marking component (7), so that the position of the pipe component (101) to be marked is opposite to the laser marking machine (72), and the laser marking machine (72) performs marking on the pipe component (101); In the unloading process, the conveying component (1) transfers the marked pipe part (101) from directly below the marking component (7). At this time, the staff unloads the pipe from the upper end of the first supporting component (2) or the second supporting component (3).

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