Pipeline assembly equipment

Abstract

The present invention discloses a pipeline assembly device, which belongs to the field of pipeline assembly technology, including a pipe clamp feeding structure installed on a machine platform, and also including a bend pipe feeding mechanism and an assembly mechanism; the bend pipe feeding mechanism includes a feeding module, a material moving module, a positioning and conveying structure, and a positioning and supporting module, the feeding module and the material moving module are located on the left side of the machine platform, and the positioning and conveying structure is installed on the front side of the machine platform; the positioning and conveying structure is installed with a positioning and supporting module for supporting the assembly end of the bend pipe component; the pipe clamp feeding structure is located on the right side of the machine platform; the assembly mechanism includes an assembly module and a concentric support module, the rear side of the machine platform is installed with an assembly module for assembling pipe clamp components and bend pipe components, and the moving end of the assembly module is installed with a concentric support module for positioning the bend pipe component and the pipe clamp component. In this way, the concentricity of the assembly ends of the pipe clamp components and the bend pipe components is guaranteed, and the assembly accuracy is guaranteed while improving the assembly efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline assembly, and in particular to pipeline assembly equipment. Background Art

[0002] Pipes include straight pipes, curved pipes, tees and elbows, etc. The assembly of elbow pipes involves multiple components, including the pipe body, fasteners for support and assistance, pipe clamps, seals for connection, etc.

[0003] For example, Chinese patent publication number CN221494917U discloses an automatic assembly device for pipe clamps, which can manually place the pipe in the second arc-shaped clamp groove, then place the clamp into the ring sleeve, clamp the pipe with the clamp seat, clamp the clamp with the clamp block, and then realize the alignment assembly of the pipe and the clamp through the cooperation of the first cylinder, the second cylinder and the electric push rod.

[0004] However, the assembly of pipes and clamps requires strict guarantee of concentricity between the two. In order to ensure the overall assembly efficiency, the efficiency of loading and unloading should also be taken into account. The device cannot realize automatic loading and alignment of pipes and clamps, and manual loading is required. The efficiency of manual loading is slow, which affects the overall processing efficiency.

[0005] Based on this, the present invention designs a pipeline assembly device to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a pipeline assembly device.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A pipe assembly device includes a pipe clamp feeding structure installed on a machine platform, a pipe elbow feeding mechanism and an assembly mechanism;

[0009] The bent pipe feeding mechanism includes a feeding module, a material moving module, a positioning and conveying structure, and a positioning and supporting module. The feeding module and the material moving module for moving the bent pipe component on the feeding module to the positioning and conveying structure are located on the left side of the machine. The front side of the machine is equipped with a positioning and conveying structure for conforming the bent pipe component and driving the bent pipe component to move to the assembly position; the positioning and conveying structure is equipped with a positioning and supporting module for supporting the assembly end of the bent pipe component.

[0010] The pipe hoop feeding structure used to drive the pipe hoop components to move to the assembly position is located on the right side of the machine;

[0011] The assembly mechanism includes an assembly module and a concentric support module. The assembly module for assembling pipe clamp components and bent pipe components is installed on the rear side of the machine. The concentric support module for positioning the bent pipe components and pipe clamp components is installed on the movable end of the assembly module.

[0012] Furthermore, the pipe clamp feeding structure includes a linear feeder and a positioning feeding structure. The linear feeder is fixedly mounted on the machine platform, and the positioning feeding structure is mounted on the machine platform and located in front of the linear feeder.

[0013] Furthermore, the positioning and feeding structure includes a mounting table, a cylinder linear module 2 and a baffle. The mounting table is fixedly mounted on the machine table, the cylinder linear module 2 is fixedly mounted on the mounting table, the movable end of the cylinder linear module 2 is fixedly mounted with a movable plate, and the movable plate is provided with a conformal supporting groove that is conformal to the pipe clamp component; the front side of the mounting table is fixedly mounted with a baffle; when the cylinder linear module 2 is retracted, the conformal supporting groove is aligned with the discharge port of the linear feeder, and the baffle is aligned with the conformal supporting groove.

[0014] Furthermore, the feeding module includes a vibration plate and a material blocking module. The vibration plate is located on the left side of the machine. A configuration screw rod for limiting and supporting the bent pipe component is fixedly installed on the vibration plate; the material blocking module is installed on the vibration plate.

[0015] Furthermore, the material blocking module includes a material blocking mounting frame, a material blocking plate, a material blocking cylinder and a pressure plate; the material blocking mounting frame is fixedly mounted on the vibration plate, and a material blocking plate for blocking the bent pipe component is fixedly mounted on the side of the material blocking mounting frame; a material blocking cylinder is fixedly mounted on the upper side of the material blocking mounting frame; a pressure plate for pressing down the bent pipe component is fixedly mounted on the output end of the material blocking cylinder; an arc-shaped conformal groove is provided at the bottom of the pressure plate for positioning the bent pipe component.

[0016] Furthermore, the positioning and conveying structure includes a cylinder linear module, a movable mounting frame, a carrier and a clamping module. The cylinder linear module is fixedly mounted on the machine platform. The movable end of the cylinder linear module is fixedly mounted with a movable mounting frame. The upper side of the movable mounting frame is fixedly mounted with a carrier. The carrier is provided with a conformal bending groove for supporting and positioning the bent pipe component. The clamping module is installed on the movable mounting frame.

[0017] Furthermore, the pressing module includes a rotary pressing cylinder and a pressing block. The rotary pressing cylinder is fixedly mounted on a movable mounting frame, and a pressing block for pressing the bent pipe component is fixedly mounted on the movable end of the rotary pressing cylinder.

[0018] Furthermore, the positioning support module includes a support cylinder and a support rack. The support cylinder is fixedly installed on the rear side of the mobile mounting rack, and the support rack is fixedly installed on the output end of the support cylinder; a conformal support groove is opened on the upper side of the support rack for supporting the mounting end of the bent pipe component.

[0019] Furthermore, the assembly module includes a two-stroke cylinder linear module, a movable support frame, a support cylinder and an arc plate. The two-stroke cylinder linear module is fixedly installed on the machine platform. The movable end of the two-stroke cylinder linear module is fixedly installed with the movable support frame. The front side of the movable support frame is fixedly installed with the support cylinder. The front end of the support cylinder is provided with a conical positioning groove for positioning the pipe clamp component; the upper side of the support cylinder is fixedly installed with an arc plate.

[0020] Furthermore, the concentric support module includes a support cylinder, a center rod, a slider and a positioning cylinder. The support cylinder is fixedly installed on the rear side of the movable support frame, and the output end of the support cylinder is fixedly connected to the rear end of the center rod, and the slider slides within the support cylinder; the slider is fixedly connected to the rear end of the positioning cylinder; the slider and the positioning cylinder are both sleeved on the outside of the center rod and fixedly connected to the center rod; a conical head that gradually increases from back to front is fixedly installed at the front end of the center rod, and a conical groove that cooperates with the conical head is provided at the front end of the positioning cylinder; the outer diameter of the front end of the positioning cylinder is consistent with the inner diameter of the mounting end of the pipe clamp component; the outer diameter of the support cylinder is smaller than the inner diameter of the conformal support groove.

[0021] Compared with the prior art, the present invention has the following beneficial effects: 1. Continuous feeding of bent pipe components is achieved through the feeding module; the bent pipe components on the feeding module are picked up by the material transfer module and are sent to the positioning and conveying structure; the bent pipe components are conformally positioned by the positioning and conveying structure, at which time the assembly end of the bent pipe components is supported by the positioning and supporting module; the positioning and conveying structure and the positioning and supporting module drive the bent pipe components to move to the assembly position; during this process, the pipe clamp components are sent to the assembly position by the pipe clamp feeding structure; automatic loading and alignment of the bent pipe components and the pipe clamp components are achieved, thereby improving assembly efficiency;

[0022] 2. Reset the positioning support module so that it does not block the assembly of the bent pipe component and the pipe clamp component; the assembly module moves, and the pipe clamp component is positioned during the movement of the assembly module, and the concentric support module passes through the center of the pipe clamp component, and then cooperates with the positioning and conveying structure to re-position and tighten the bent pipe component so that the bent pipe component is located in the standard assembly position; align the center of the pipe clamp component with the center of the bent pipe component and then assemble the pipe clamp component to the outside of the bent pipe component to ensure the concentricity of the pipe clamp component and the assembly end of the bent pipe component, thereby improving the assembly efficiency while ensuring the assembly accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0024] Figure 1 A three-dimensional pipeline assembly device of the present invention Figure 1 ;

[0025] Figure 2 It is a front view of a pipeline assembly device of the present invention;

[0026] Figure 3 A three-dimensional pipeline assembly device of the present invention Figure 2 ;

[0027] Figure 4 A three-dimensional pipeline assembly device of the present invention Figure 3 ;

[0028] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0029] Figure 6 for Figure 4 Enlarged view of point C in the middle;

[0030] Figure 7 for Figure 3 Enlarged view of point D in the middle;

[0031] Figure 8 To follow Figure 2 A three-dimensional image after removing part of the structure at AA in the middle;

[0032] Figure 9 for Figure 8 Enlarged view of point E in the middle;

[0033] Figure 10 for Figure 4 Enlarged view of point F in the middle;

[0034] Figure 11 Schematic diagram of the structure of the bent pipe component;

[0035] Figure 12 Schematic diagram of the pipe clamp component structure.

[0036] The numbers in the figure represent:

[0037] 1. Bend pipe feeding mechanism; 11. Feeding module; 111. Vibrating plate; 112. Screw rod; 113. Stopper mounting frame; 114. Stopper plate; 115. Stopper cylinder; 116. Pressing plate; 12. Material transfer module; 121. Material transfer robot arm; 122. Internally supported pneumatic gripper; 13. Positioning and conveying structure; 131. Cylinder linear module 1; 132. Mobile mounting frame; 133. Carrier; 134. Conformable bending groove; 135. Rotary downward pressure cylinder; 136. Pressing block; 14. Positioning support module; 141. Support cylinder; 142. Support frame; 143. Conformable 1. Material support trough; 2. Pipe clamp feeding structure; 21. Linear feeder; 22. Positioning feeding structure; 221. Mounting table; 222. Cylinder linear module 2; 223. Moving plate; 224. Conformal support trough; 225. Baffle; 3. Assembly mechanism; 31. Assembly module; 311. Double-stroke cylinder linear module; 312. Moving support frame; 313. Support cylinder; 314. Arc plate; 315. Conical positioning groove; 32. Concentric support module; 321. Support cylinder; 322. Center rod; 323. Slider; 324. Positioning cylinder; 4. Bending pipe component; 5. Pipe clamp component. DETAILED DESCRIPTION

[0038] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0039] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0040] Example 1: In some embodiments, please refer to the accompanying drawings of the specification. Figure 1-Figure 4 and Figure 10-12 , a pipe assembly device, comprising a pipe clamp feeding structure 2 mounted on a machine platform; further comprising a bend pipe feeding mechanism 1 and an assembly mechanism 3;

[0041] like Figure 2 and Figure 3As shown, the bent pipe feeding mechanism 1 includes a feeding module 11, a moving module 12, a positioning and conveying structure 13, and a positioning and supporting module 14. The feeding module 11 and the moving module 12 for moving the bent pipe component 4 on the feeding module 11 to the positioning and conveying structure 13 are located on the left side of the machine. The positioning and conveying structure 13 for conforming the bent pipe component 4 and driving the bent pipe component 4 to the assembly position is installed on the front side of the machine; the positioning and conveying structure 13 is installed with a positioning and supporting module 14 for supporting the assembly end of the bent pipe component 4;

[0042] The pipe hoop feeding structure 2 for driving the pipe hoop component 5 to move to the assembly position is located on the right side of the machine;

[0043] like Figure 3 As shown, the assembly mechanism 3 includes an assembly module 31 and a concentric support module 32. The assembly module 31 for assembling the pipe clamp component 5 and the bent pipe component 4 is installed on the rear side of the machine, and the concentric support module 32 for positioning the bent pipe component 4 and the pipe clamp component 5 is installed on the movable end of the assembly module 31.

[0044] In this embodiment, when the pipeline assembly equipment is working normally, the feeding module 11 realizes continuous feeding of the bent pipe component 4; the moving module 12 picks up the bent pipe component 4 on the feeding module 11 and sends it to the positioning and conveying structure 13; the positioning and conveying structure 13 conforms the bent pipe component 4, and at this time, the assembly end of the bent pipe component 4 is supported by the positioning and supporting module 14; the positioning and conveying structure 13 and the positioning and supporting module 14 drive the bent pipe component 4 to move to the assembly position; during this process, the pipe hoop component 5 is sent to the assembly position by the pipe hoop feeding structure 2; the automatic loading and alignment of the bent pipe component 4 and the pipe hoop component 5 is realized, thereby improving the assembly efficiency;

[0045] The positioning support module 14 is reset so as not to block the assembly of the bent pipe component 4 and the pipe clamp component 5; the assembly module 31 moves, and the pipe clamp component 5 is positioned during the movement of the assembly module 31, and the concentric support module 32 passes through the center of the pipe clamp component 5, and then cooperates with the positioning and conveying structure 13 to re-position and tighten the bent pipe component 4, so that the bent pipe component 4 is located in the standard assembly position; the center of the pipe clamp component 5 is aligned with the center of the bent pipe component 4 and then the pipe clamp component 5 is assembled to the outside of the bent pipe component 4 to ensure the concentricity of the assembly ends of the pipe clamp component 5 and the bent pipe component 4, thereby improving the assembly efficiency while ensuring the assembly accuracy.

[0046] Embodiment 2: In some embodiments, as a preferred embodiment of the present invention, as Figure 3 、 Figure 4 and Figure 7As shown, the pipe clamp feeding structure 2 includes a linear feeder 21 and a positioning feeding structure 22. The linear feeder 21 is fixedly mounted on the machine platform, and the positioning feeding structure 22 is mounted on the machine platform in front of the linear feeder 21.

[0047] The positioning and feeding structure 22 includes a mounting platform 221, a second cylinder linear module 222 and a baffle 225. The mounting platform 221 is fixedly mounted on the machine platform, and the second cylinder linear module 222 is fixedly mounted on the mounting platform 221. The movable end of the second cylinder linear module 222 is fixedly mounted with a movable plate 223, and the movable plate 223 is provided with a conformal supporting groove 224 conforming to the pipe clamp component 5; the front side of the mounting platform 221 is fixedly mounted with a baffle 225; when the second cylinder linear module 222 is retracted, the conformal supporting groove 224 is aligned with the discharge port of the linear feeder 21, and the baffle 225 is aligned with the conformal supporting groove 224.

[0048] like Figure 3-Figure 6 and Figure 10 As shown, the feeding module 11 includes a vibration plate 111 and a material blocking module. The vibration plate 111 is located on the left side of the machine. A configuration screw rod 112 for limiting and supporting the bent pipe component 4 is fixedly installed on the vibration plate 111; the material blocking module is installed on the vibration plate 111.

[0049] The material blocking module includes a material blocking mounting frame 113, a material blocking plate 114, a material blocking cylinder 115 and a pressing plate 116; the material blocking mounting frame 113 is fixedly mounted on the vibration plate 111, and a material blocking plate 114 for blocking the bent pipe member 4 is fixedly mounted on the side of the material blocking mounting frame 113; a material blocking cylinder 115 is fixedly mounted on the upper side of the material blocking mounting frame 113; a pressing plate 116 for pressing down the bent pipe member 4 is fixedly mounted on the output end of the material blocking cylinder 115; an arc-shaped conformal groove is provided at the bottom of the pressing plate 116 for positioning the bent pipe member 4;

[0050] The material transfer module 12 includes a material transfer arm 121 and an internally supported pneumatic gripper 122. The material transfer arm 121 is located on the left side of the machine. The internally supported pneumatic gripper 122 for picking up the bent pipe component 4 is fixedly installed on the moving end of the material transfer arm 121.

[0051] The positioning and conveying structure 13 includes a cylinder linear module 131, a mobile mounting frame 132, a carrier 133 and a pressing module. The cylinder linear module 131 is fixedly mounted on the machine platform. The mobile mounting frame 132 is fixedly mounted on the movable end of the cylinder linear module 131. The carrier 133 is fixedly mounted on the upper side of the mobile mounting frame 132. The carrier 133 is provided with a conformable bending groove 134 for supporting and positioning the bent pipe member 4. The pressing module is installed on the mobile mounting frame 132.

[0052] The pressing module includes a rotary pressing cylinder 135 and a pressing block 136. The rotary pressing cylinder 135 is fixedly mounted on the movable mounting frame 132. The movable end of the rotary pressing cylinder 135 is fixedly mounted with a pressing block 136 for pressing the bent pipe member 4.

[0053] The positioning support module 14 includes a support cylinder 141 and a support rack 142. The support cylinder 141 is fixedly installed on the rear side of the mobile mounting rack 132, and the output end of the support cylinder 141 is fixedly installed with the support rack 142; the upper side of the support rack 142 is provided with a conformal support groove 143 for supporting the mounting end of the bent pipe component 4.

[0054] In this embodiment, when the bend pipe feeding mechanism 1 and the pipe clamp feeding structure 2 are working normally, the configuration screw rod 112 limits and supports the bend pipe member 4, and continuously moves the bend pipe member 4 upward through the vibration plate 111 until the bend pipe member 4 is blocked by the material blocking plate 114; the material blocking cylinder 115 drives the pressure plate 116 to press down vertically, and the pressure plate 116 presses the bend pipe member 4 and performs preliminary conformal positioning on the bend pipe member 4, so that the cylinder linear module 2 222 is aligned with the bend pipe member 4; after the cylinder linear module 2 222 is aligned with the bend pipe member 4, it is inserted into the bend pipe member 4 and stretched to realize the picking up of the bend pipe member 4. The mounting platform 221 drives the bent pipe member 4 to move into the conformal bending groove 134 on the carrier 133 through the cylinder linear module 222, and conformally positions the bent pipe member 4 through the conformal bending groove 134; at this time, the supporting cylinder 141 drives the supporting frame 142 to move vertically upward, and supports and positions the assembly end of the bent pipe member 4 through the conformal supporting groove 143 on the supporting frame 142; then the rotating downward pressing cylinder 135 drives the pressing block 136 to rotate and press downward, and the cooperation between the pressing block 136 and the conformal bending groove 134 positions and presses the bent pipe member 4, so that the bent pipe member 4 remains stable during the movement;

[0055] The cylinder linear module 131 drives the movable mounting frame 132 to move horizontally, thereby driving the bent pipe component 4 to move horizontally through the carrier 133, the rotary pressing cylinder 135, the pressing block 136, the supporting cylinder 141 and the supporting frame 142 until the bent pipe component 4 moves to the assembly position;

[0056] During this process, the linear feeder 21 transports the pipe hoop component 5 to the conformal supporting groove 224 on the movable plate 223, and blocks the pipe hoop component 5 through the baffle 225 at the end of the movable plate 223, so that the pipe hoop component 5 is located in the conformal supporting groove 224; the cylinder linear module 222 drives the movable plate 223 to move horizontally, thereby driving the pipe hoop component 5 to move to the assembly position through the conformal supporting groove 224.

[0057] Embodiment 3: In some embodiments, as a preferred embodiment of the present invention, as Figure 4 and Figure 9As shown, the assembly module 31 includes a two-stroke cylinder linear module 311, a movable support frame 312, a support cylinder 313 and an arc plate 314. The two-stroke cylinder linear module 311 is fixedly installed on the machine platform. The movable support frame 312 is fixedly installed on the movable end of the two-stroke cylinder linear module 311. The support cylinder 313 is fixedly installed on the front side of the movable support frame 312. The front end of the support cylinder 313 is provided with a conical positioning groove 315 for positioning the pipe hoop component 5; the upper side of the support cylinder 313 is fixedly installed with the arc plate 314.

[0058] The concentric support module 32 includes a support cylinder 321, a center rod 322, a slider 323 and a positioning cylinder 324. The support cylinder 321 is fixedly installed on the rear side of the mobile support frame 312. The output end of the support cylinder 321 is fixedly connected to the rear end of the center rod 322, and the slider 323 slides within the support cylinder 313; the slider 323 is fixedly connected to the rear end of the positioning cylinder 324; the slider 323 and the positioning cylinder 324 are both sleeved on the outside of the center rod 322 and fixedly connected to the center rod 322; a conical head that gradually increases from the back to the front is fixedly installed at the front end of the center rod 322, and a conical groove that cooperates with the conical head is provided at the front end of the positioning cylinder 324;

[0059] The outer diameter of the front end of the positioning cylinder 324 is consistent with the inner diameter of the mounting end of the pipe hoop component 5 ; the outer diameter of the supporting cylinder 313 is smaller than the inner diameter of the conformal supporting groove 224 .

[0060] In this embodiment, when the assembly mechanism 3 is working normally, after the bending pipe member 4 and the pipe hoop member 5 move to the assembly position, the rotating downward pressure cylinder 135 drives the pressure block 136 to reset; then the double-stroke cylinder linear module 311 drives the movable support frame 312 to move forward, thereby driving the supporting cylinder 313, the curved plate 314, the supporting cylinder 321, the center rod 322, the positioning cylinder 324 and the positioning cylinder 324 to move forward synchronously; so that the conical positioning groove 315 at the front end of the supporting cylinder 313 contacts the rear end of the pipe hoop member 5, thereby achieving conformal positioning; at this time, the operating support cylinder 321 drives the center rod 322, the slider 323, the positioning cylinder 324 4 moves horizontally, so that the front ends of the center rod 322, the slider 323, and the positioning cylinder 324 are inserted into the mounting end of the bent pipe member 4, and the positioning cylinder 324 is used to position and support the mounting end of the bent pipe member 4; thereby ensuring the concentricity between the mounting end of the bent pipe member 4 and the pipe hoop member 5; at this time, the supporting cylinder 141 drives the supporting frame 142 to reset, without blocking the assembly of the bent pipe member 4 and the pipe hoop member 5; then the double-stroke cylinder linear module 311 drives the movable support frame 312, the supporting cylinder 313, and the curved plate 314 to continue to move horizontally, thereby pushing the pipe hoop member 5 forward, so that the pipe hoop member 5 and the mounting end of the bent pipe member 4 are assembled together.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A pipe assembly device, comprising a pipe clamp feeding structure (2) mounted on a machine platform, characterized in that: It also includes a bent pipe feeding mechanism (1) and an assembly mechanism (3); The bent pipe feeding mechanism (1) comprises a feeding module (11), a material moving module (12), a positioning and conveying structure (13) and a positioning and supporting module (14); the feeding module (11) and the material moving module (12) for moving the bent pipe component (4) on the feeding module (11) to the positioning and conveying structure (13) are located on the left side of the machine; the positioning and conveying structure (13) for conforming the bent pipe component (4) and driving the bent pipe component (4) to move to the assembly position is installed on the front side of the machine; the positioning and conveying structure (13) is installed with a positioning and supporting module (14) for supporting the assembly end of the bent pipe component (4); A pipe hoop feeding structure (2) for driving the pipe hoop component (5) to move to the assembly position is located on the right side of the machine; The assembly mechanism (3) includes an assembly module (31) and a concentric support module (32), the assembly module (31) for assembling the pipe hoop component (5) and the bent pipe component (4) is installed on the rear side of the machine, and the concentric support module (32) for positioning the bent pipe component (4) and the pipe hoop component (5) is installed on the movable end of the assembly module (31); the pipe hoop feeding structure (2) includes a linear feeder (21) and a positioning feeding structure (22), the linear feeder (21) is fixedly installed on the machine, and the positioning feeding structure (22) is installed on the machine in front of the linear feeder (21); the positioning feeding structure (22) includes a mounting table (221) ), a second cylinder linear module (222) and a baffle (225), a mounting platform (221) is fixedly mounted on the machine platform, a second cylinder linear module (222) is fixedly mounted on the mounting platform (221), a movable plate (223) is fixedly mounted on the movable end of the second cylinder linear module (222), and a conformal support groove (224) conforming to the shape of the pipe hoop component (5) is opened on the movable plate (223); a baffle (225) is fixedly mounted on the front side of the mounting platform (221); when the second cylinder linear module (222) is retracted, the conformal support groove (224) is aligned with the discharge port of the linear feeder (21), and the baffle (225) is aligned with the conformal support groove (224); The feeding module (11) comprises a vibration plate (111) and a material blocking module. The vibration plate (111) is located on the left side of the machine platform. A shaped screw rod (112) for limiting and supporting the bent pipe component (4) is fixedly mounted on the vibration plate (111). The material blocking module is mounted on the vibration plate (111). The assembly module (31) comprises a two-stroke cylinder linear module (311), a movable support frame (312), a support cylinder (313) and an arc plate (314). The two-stroke cylinder linear module (311) is fixedly mounted on the machine platform. The movable support frame (312) is fixedly mounted on the movable end of the two-stroke cylinder linear module (311). The support cylinder (313) is fixedly mounted on the front side of the movable support frame (312). The front end of the support cylinder (313) is provided with a conical positioning groove (315) for positioning the pipe hoop component (5); and the arc plate (314) is fixedly mounted on the upper side of the support cylinder (313).

2. The pipeline assembly equipment according to claim 1, characterized in that The material blocking module comprises a material blocking mounting frame (113), a material blocking plate (114), a material blocking cylinder (115) and a pressing plate (116); the material blocking mounting frame (113) is fixedly mounted on the vibration plate (111); a material blocking plate (114) for blocking the bent pipe member (4) is fixedly mounted on the side of the material blocking mounting frame (113); a material blocking cylinder (115) is fixedly mounted on the upper side of the material blocking mounting frame (113); a pressing plate (116) for pressing down the bent pipe member (4) is fixedly mounted on the output end of the material blocking cylinder (115); and an arc-shaped conformal groove for positioning the bent pipe member (4) is provided at the bottom of the pressing plate (116).

3. The pipeline assembly equipment according to claim 2, characterized in that: The positioning and conveying structure (13) comprises a cylinder linear module (131), a movable mounting frame (132), a carrier (133) and a pressing module. The cylinder linear module (131) is fixedly mounted on the machine platform. The movable mounting frame (132) is fixedly mounted on the movable end of the cylinder linear module (131). The carrier (133) is fixedly mounted on the upper side of the movable mounting frame (132). The carrier (133) is provided with a conformable bending groove (134) for supporting and positioning the bent pipe component (4). The pressing module is mounted on the movable mounting frame (132).

4. The pipeline assembly equipment according to claim 3, characterized in that The pressing module comprises a rotary pressing cylinder (135) and a pressing block (136); the rotary pressing cylinder (135) is fixedly mounted on a movable mounting frame (132); and a pressing block (136) for pressing the bent pipe component (4) is fixedly mounted on the movable end of the rotary pressing cylinder (135).

5. The pipeline assembly equipment according to claim 4, characterized in that The positioning support module (14) comprises a support cylinder (141) and a support rack (142), wherein the support cylinder (141) is fixedly mounted on the rear side of the movable mounting rack (132), and the support rack (142) is fixedly mounted on the output end of the support cylinder (141); and a conformable support groove (143) for supporting the mounting end of the bent pipe member (4) is provided on the upper side of the support rack (142).

6. The pipeline assembly equipment according to claim 5, characterized in that The concentric support module (32) includes a support cylinder (321), a center rod (322), a slider (323) and a positioning cylinder (324). The support cylinder (321) is fixedly installed on the rear side of the mobile support frame (312). The output end of the support cylinder (321) is fixedly connected to the rear end of the center rod (322). The slider (323) slides within the support cylinder (313) in a limited manner. The slider (323) is fixedly connected to the rear end of the positioning cylinder (324). The block (323) and the positioning cylinder (324) are both sleeved on the outside of the center rod (322) and fixedly connected to the center rod (322); a conical head that gradually increases in size from the back to the front is fixedly installed on the front end of the center rod (322), and a conical groove that matches the conical head is provided on the front end of the positioning cylinder (324); the outer diameter of the front end of the positioning cylinder (324) is consistent with the inner diameter of the mounting end of the pipe hoop component (5); the outer diameter of the supporting cylinder (313) is smaller than the inner diameter of the conformal supporting groove (224).

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