CN115488765B - Device for splicing anti-corrosion pipelines - Google Patents

Device for splicing anti-corrosion pipelines Download PDF

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Publication number
CN115488765B
CN115488765B CN202211225030.3A CN202211225030A CN115488765B CN 115488765 B CN115488765 B CN 115488765B CN 202211225030 A CN202211225030 A CN 202211225030A CN 115488765 B CN115488765 B CN 115488765B
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China
Prior art keywords
connecting rod
support frame
gear
slide
base
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CN202211225030.3A
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Chinese (zh)
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CN115488765A (en
Inventor
张新宝
夏金娟
刘云
陈樱花
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Nantong Litai Chemical Equipment Co ltd
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Nantong Litai Chemical Equipment Co ltd
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Publication of CN115488765A publication Critical patent/CN115488765A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention discloses equipment for splicing anti-corrosion pipelines, which relates to the technical field of pipeline splicing and comprises a base and a program control assembly, wherein a first support frame and a first linear motion assembly are arranged on the base, a plurality of centering clamping assemblies are arranged on two sides of the first support frame, the centering clamping assemblies are in sliding connection with the base, a polishing assembly is arranged in the first support frame, the polishing assembly is fixedly arranged on the base, a second linear motion assembly is arranged on the first support frame, a positioning assembly and a welding assembly are arranged on the second linear motion assembly, the positioning assemblies and the welding assembly are distributed on the second linear motion assembly at intervals, two groups of positioning assemblies are respectively distributed on two sides of the second linear motion assembly.

Description

Device for splicing anti-corrosion pipelines
Technical Field
The invention relates to the technical field of pipeline splicing, in particular to equipment for corrosion-resistant pipeline splicing.
Background
In the prior art, when the pipelines are spliced, two pipelines to be spliced are usually placed on a support frame to be spliced by a manually operated crane, but the efficiency of the splicing mode is lower, the two pipelines are inconvenient to clamp in a centering way, and meanwhile, the positions of the pipelines or a welding machine are required to be manually adjusted because the positions of the pipelines are different each time, so that the time and labor are wasted, and the splicing efficiency is reduced.
The utility model provides a splicing device for natural gas pipelines, which comprises a shell and a limiting device, wherein through holes are formed in two sides of the shell, a pull rod is connected to the top of the inner wall of the shell in a sliding manner, the bottom of the pull rod is fixedly welded with the top of a heating plate, a limiting support is connected to the lower part of the heating plate in a sliding manner, a limiting groove is formed in the limiting support, the limiting groove is in sliding connection with a sliding rod fixed on the heating plate, a limiting spring is fixedly welded between the top of the limiting support and the inner wall of the shell, and the splicing device can limit the pipeline during pipeline welding, but cannot clamp the pipeline in a centering manner, cannot drive the pipeline to move and cannot polish a pipeline welding part.
Disclosure of Invention
The invention provides equipment for splicing anti-corrosion pipelines, which comprises a base and a program control assembly, wherein a first support frame and a first linear motion assembly are arranged on the base, a plurality of centering clamping assemblies are arranged on two sides of the first support frame, the centering clamping assemblies are in sliding connection with the base, a polishing assembly is arranged in the first support frame and fixedly arranged on the base, a second linear motion assembly is arranged on the first support frame, a positioning assembly and a welding assembly are arranged on the second linear motion assembly, the positioning assemblies and the welding assembly are distributed on the second linear motion assembly at intervals, the positioning assemblies are provided with two groups, the two groups of positioning assemblies are respectively distributed on two sides of the second linear motion assembly, each positioning assembly comprises a supporting rod and a positioning head, the supporting rods are fixedly arranged on the second linear motion assembly, the supporting rods are in sliding connection with the first support frame, the positioning heads are slidably arranged on the supporting rods, springs are connected between the supporting rods, two surfaces, which are far away from each other, are arc-shaped surfaces, two surfaces, which are mutually close to each other, are two sensing planes, and the two planes are arranged in the two planes which coincide.
Further, the centering clamping assembly comprises a first driving unit, a first collecting and expanding unit and a clamping head, wherein the first driving unit is slidably arranged on the base, the first collecting and expanding unit is arranged on the first driving unit, the clamping head is arranged on the first collecting and expanding unit, the polishing assembly comprises a second driving unit, a second collecting and expanding unit and a polishing head, the second driving unit is fixedly arranged on the base, the second collecting and expanding unit is arranged on the second driving unit, and the polishing head is arranged on the second collecting and expanding unit.
Further, the first driving unit comprises a second supporting frame, a second motor, a first gear, a second gear and a supporting shaft, wherein the second supporting frame is arranged on the base, the second motor is arranged on the second supporting frame, the supporting shaft is rotatably arranged on the second supporting frame, the first gear is fixedly arranged on the supporting shaft, the second gear is rotatably arranged in the second supporting frame, the first gear is in meshed connection with the second gear, and a round hole is formed in the second gear.
Further, the first receiving and expanding unit comprises a first electric cylinder, a first connecting rod mechanism and a second connecting rod mechanism, wherein the first connecting rod mechanism and the second connecting rod mechanism are arranged on a second gear, the first connecting rod mechanism and the second connecting rod mechanism are provided with a plurality of connecting rods, the two second connecting rods are connected through the first connecting rod mechanism, the first electric cylinder is fixedly arranged on the second gear through a fixing rod, and a piston rod of the first electric cylinder is connected with the second connecting rod mechanism.
Further, the first link mechanism comprises a second link mechanism, a first slide block, a slide rod and a third link mechanism, wherein the first slide block and the slide rod are slidably mounted on the second gear, one ends of the second link mechanism and the third link mechanism are slidably connected with the first slide block, the other ends of the second link mechanism and the third link mechanism are connected with the second link mechanism through one slide rod respectively, the second link mechanism comprises a first link mechanism, a fourth link mechanism and a second link mechanism, the second link mechanism is slidably mounted on the second gear, one ends of the first link mechanism and the fourth link mechanism are slidably connected with the second link mechanism, the second link mechanism is connected with the first link mechanism through one slide rod, and the third link mechanism is connected with the fourth link mechanism through the other slide rod.
Further, the structure of the second driving unit is the same as that of the first driving unit, the structure of the second receiving and expanding unit is the same as that of the first receiving and expanding unit, the clamping heads are fixedly arranged on the second sliding block of the first receiving and expanding unit, the clamping heads are provided with a plurality of clamping heads which are uniformly distributed at intervals in a circumferential shape, arc grooves matched with the size of a pipeline are formed in the clamping heads, the polishing heads are fixedly arranged on the second sliding block of the second expanding unit, a plurality of polishing heads are uniformly distributed at intervals in a circumferential shape, the second supporting frame on the first driving unit is in sliding connection with the base, the second supporting frame on the second driving unit is fixedly connected with the base, the second supporting block is fixedly arranged on the second supporting frame of the first driving unit, and a clamping block is fixedly arranged on the piston rod of the second electric cylinder.
Further, first rectilinear motion subassembly includes first lead screw, slide, first motor fixed mounting is on the base, first screw is rotated and is installed on the base, first sliding mounting of slide is on the base, first sliding seat and first screw pass through threaded connection, first sliding seat is provided with a plurality of, first rectilinear motion subassembly is provided with two sets of, and two sets of first rectilinear motion subassemblies distribute respectively in the both sides of base, be provided with on the first sliding seat with fixture block assorted slot, all be provided with the sensor on motor and the fixture block.
Further, the second linear motion assembly comprises a motor III, a slide II, a screw II, a connecting rod V and a slide III, wherein the motor III is fixedly arranged on a support frame I, the slide II and the slide III are both slidably arranged on the support frame I, the screw II is rotatably arranged on the support frame I, an output shaft of the motor III is fixedly connected with the screw II, the slide II and the slide III are both in threaded connection with the screw II, the slide II and the slide III are distributed on the support frame I at intervals, the supporting rod is fixedly connected with the slide III through a connecting rod V, and the connecting rod V is provided with two.
Further, the welding assembly comprises a welding unit and a third support frame, the third support frame is fixedly arranged on the second slide seat, the third support frame is in sliding connection with the first support frame, and the welding unit is fixedly arranged on the third support frame.
Further, be provided with rotation groove one on the support frame two, rotate groove three, rotate groove four, connecting hole one, connecting hole two, electric jar one rotates with rotation groove two and is connected, gear two rotates and installs in rotation groove one, be provided with circular guide rail on the gear two, circular guide rail rotates with rotation groove three and is connected, the output shaft and the connecting hole rotation of motor two are connected, the back shaft rotates with connecting hole two and is connected, gear one sets up in rotation groove four.
Compared with the prior art, the centering clamping assembly has the advantages that (1) the centering clamping assembly can be used for centering and clamping the center of the pipeline before the pipeline is spliced, so that errors in pipeline splicing are reduced, (2) the positioning assembly can be used for accurately moving splicing points of two pipelines to the position of the welding assembly, the problem that the splicing points need to be adjusted for many times due to the fact that the position of the two pipelines deviates when the pipelines are placed is solved, (3) the centering clamping assembly and the welding assembly are matched to clamp and rotate the spliced pipelines, and therefore the spliced positions can be quickly welded, and (4) the welding points after welding can be quickly polished through the centering clamping assembly and the polishing assembly, so that the welding and polishing efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present invention.
Fig. 4 is a schematic diagram of the overall structure of the present invention.
Fig. 5 is a schematic diagram of the overall structure of the present invention.
Fig. 6 is a schematic diagram of a partial structure of the present invention.
Fig. 7 is a schematic diagram of a partial structure of the present invention.
Fig. 8 is a schematic diagram of a partial structure of the present invention.
Fig. 9 is an enlarged view of the structure of fig. 8B according to the present invention.
Fig. 10 is a schematic view of the construction of the sanding assembly of the present invention.
Fig. 11 is a schematic diagram showing a partial structure of the present invention.
Fig. 12 is a schematic view of a second structure of the support frame of the present invention.
Fig. 13 is a cross-sectional view of a second support bracket of the present invention.
Fig. 14 is a cross-sectional view of a second support bracket of the present invention.
Fig. 15 is a schematic structural view of a centering and clamping assembly according to the present invention.
The reference numerals comprise 101-a base, 102-a screw rod I, 103-a slide seat I, 104-a motor I, 105-a support frame I, 201-a pipeline, 301-a support frame II, 302-a motor II, 303-a gear I, 304-a gear II, 305-a support shaft, 306-a cylinder I, 307-a connecting rod I, 308-a connecting rod II, 309-a slide block I, 310-a slide rod, 311-a connecting rod III, 312-a connecting rod IV, 313-a clamping head, 314-a slide block II, 3011-a rotating groove I, 3012-a rotating groove II, 3013-a rotating groove III, 3014-a rotating groove IV, 3015-a connecting hole I, 3016-a connecting hole II, 401-a motor III, 402-a slide seat II, 403-a screw rod II, 404-a connecting rod IV, 405-a slide seat III, 406-a support rod, 407-a spring, 408-a positioning head, 409-a welding unit, 410-a support frame III, 501-a grinding head, 601-a support block, 602-a cylinder II, and a fixture block.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
The device for splicing the anti-corrosion pipeline comprises a base 101 and a program control assembly, wherein a first support frame 105 and a first linear motion assembly are arranged on the base 101, a plurality of centering clamping assemblies are arranged on two sides of the first support frame 105 and are in sliding connection with the base 101, a polishing assembly is arranged in the first support frame 105 and is fixedly arranged on the base 101, a second linear motion assembly is arranged on the first support frame 105, a positioning assembly and a welding assembly are arranged on the second linear motion assembly, the positioning assembly and the welding assembly are distributed on the second linear motion assembly at intervals, two groups of positioning assemblies are arranged on the two groups of positioning assemblies, the two groups of positioning assemblies are respectively distributed on two sides of the second linear motion assembly, the positioning assembly comprises a support rod 406 and a positioning head 408, the support rod 406 is fixedly arranged on the second linear motion assembly, the support rod 406 is in sliding connection with the first support frame 105, a spring 407 is connected between the support rod 406 and the positioning head 408, two surfaces of the two positioning heads 408, which are far away from each other, are arc-shaped surfaces, the two surfaces of the two positioning heads 408 are close to each other, the two surfaces of the two positioning heads are plane surfaces, and the two planes of the two positioning heads are coincident with each other are arranged in a plane, and the two planes of the two sensor are arranged in the two planes.
The centering clamping assembly comprises a first driving unit, a first receiving and expanding unit and a clamping head 313, wherein the first driving unit is slidably arranged on the base 101, the first receiving and expanding unit is arranged on the first driving unit, the clamping head 313 is arranged on the first receiving and expanding unit, the polishing assembly comprises a second driving unit, a second receiving and expanding unit and a polishing head 501, the second driving unit is fixedly arranged on the base 101, the second receiving and expanding unit is arranged on the second driving unit, and the polishing head 501 is arranged on the second receiving and expanding unit.
The first driving unit comprises a second supporting frame 301, a second motor 302, a first gear 303, a second gear 304 and a supporting shaft 305, wherein the second supporting frame 301 is arranged on the base 101, the second motor 302 is arranged on the second supporting frame 301, the supporting shaft 305 is rotatably arranged on the second supporting frame 301, the first gear 303 is fixedly arranged on the supporting shaft 305, the second gear 304 is rotatably arranged in the second supporting frame 301, the first gear 303 is in meshed connection with the second gear 304, and a round hole is formed in the second gear 304.
The first receiving and expanding unit comprises a first electric cylinder 306, a first connecting rod mechanism and a second connecting rod mechanism, wherein the first connecting rod mechanism and the second connecting rod mechanism are arranged on the second gear 304, the first connecting rod mechanism and the second connecting rod mechanism are provided with a plurality of connecting rods, the two second connecting rods are connected through the first connecting rod mechanism, the first electric cylinder 306 is fixedly arranged on the second gear 304 through a fixing rod, and a piston rod of the first electric cylinder 306 is connected with the second connecting rod mechanism.
The first link mechanism comprises a second link rod 308, a first slide block 309, a slide bar 310 and a third link rod 311, wherein the first slide block 309 and the slide bar 310 are both slidably mounted on the second gear 304, one ends of the second link rod 308 and the third link rod 311 are both slidably connected with the first slide block 309, the other ends of the second link rod 308 and the third link rod 311 are respectively connected with the second link mechanism through one slide bar 310, the second link mechanism comprises a first link rod 307, a fourth link rod 312 and a second slide block 314, the second slide block 314 is slidably mounted on the second gear 304, one ends of the first link rod 307 and the fourth link rod 312 are both slidably connected with the second slide block 314, the second link rod 308 is connected with the first link rod 307 through one slide bar 310, and the third link rod 311 is connected with the fourth link rod 312 through the other slide bar 310.
The structure of the second driving unit is the same as that of the first driving unit, the structure of the second receiving and expanding unit is the same as that of the first receiving and expanding unit, the clamping heads 313 are fixedly arranged on the second slider 314 of the first receiving and expanding unit, the clamping heads 313 are provided with a plurality of clamping heads 313 which are uniformly distributed at intervals in a circumferential shape, the clamping heads 313 are provided with arc grooves matched with the pipeline 201 in size, the polishing heads 501 are fixedly arranged on the second slider 314 of the second expanding unit, the polishing heads 501 are provided with a plurality of polishing heads 501 which are uniformly distributed at intervals in a circumferential shape, the second support frame 301 on the first driving unit is in sliding connection with the base 101, the second support frame 301 on the second driving unit is fixedly connected with the base 101, the second support frame 301 of the first driving unit is fixedly provided with a support block 601, the second electric cylinder 602 is fixedly arranged on the support block 601, and the piston rod of the second electric cylinder 602 is fixedly provided with a clamping block 603.
The first linear motion assembly comprises a first lead screw 102, a first sliding seat 103 and a first motor 104, the first motor 104 is fixedly arranged on the base 101, the first lead screw 102 is rotatably arranged on the base 101, the first sliding seat 103 is slidably arranged on the base 101, the first sliding seat 103 and the first lead screw 102 are connected through threads, the first sliding seat 103 is provided with a plurality of first linear motion assemblies, the first linear motion assemblies are provided with two groups, the two groups of first linear motion assemblies are respectively distributed on two sides of the base 101, slots matched with the clamping blocks 603 are formed in the first sliding seat 103, and sensors are respectively arranged on the first motor 104 and the clamping blocks 603.
The second linear motion assembly comprises a motor III 401, a slide II 402, a screw II 403, a connecting rod V404 and a slide III 405, wherein the motor III 401 is fixedly arranged on the support frame I105, the slide II 402 and the slide III 405 are both slidably arranged on the support frame I105, the screw II 403 is rotatably arranged on the support frame I105, an output shaft of the motor III 401 is fixedly connected with the screw II 403, the slide II 402 and the slide III 405 are both in threaded connection with the screw II 403, the slide II 402 and the slide III 405 are distributed on the support frame I105 at intervals, the supporting rod 406 is fixedly connected with the slide III 405 through the connecting rod V404, and the connecting rod V404 is provided with two.
The welding assembly comprises a welding unit 409 and a third support frame 410, the third support frame 410 is fixedly arranged on the second slide seat 402, the third support frame 410 is in sliding connection with the first support frame 105, and the welding unit 409 is fixedly arranged on the third support frame 410.
The support frame II 301 is provided with a first rotary groove 3011, a second rotary groove 3012, a third rotary groove 3013, a fourth rotary groove 3014, a first connecting hole 3015 and a second connecting hole 3016, the first electric cylinder 306 is rotationally connected with the second rotary groove 3012, the second gear 304 is rotationally arranged in the first rotary groove 3011, a circular guide rail is arranged on the second gear 304 and is rotationally connected with the third rotary groove 3013, an output shaft of the second motor 302 is rotationally connected with the first connecting hole 3015, the support shaft 305 is rotationally connected with the second connecting hole 3016, and the first gear 303 is arranged in the fourth rotary groove 3014.
The working principle of the invention is that a plurality of gears II 304 are concentrically arranged, arc grooves on a clamping head 313 and round holes on the gears II 304 are concentrically arranged, two positioning heads 408 are positioned on the axis of the gears II 304, a clamping block 603 corresponds to the slot position on a sliding seat I103, a plurality of expanding units are in an expanding state (as shown in figure 15), two pipelines 201 to be spliced respectively pass through the round holes on the gears II 304 on two sides of a supporting frame I105, the pipelines 201 are placed on the round holes on the gears II 304 (as shown in figure 1), an electric cylinder I306 is started, a piston rod of the electric cylinder I306 pushes a sliding block II 314, the sliding block II 314 drives a connecting rod I307 and a connecting rod IV 312 to move, the connecting rod I307 drives a connecting rod II 308 to move through a sliding rod 310, the connecting rod II 308 drives a sliding block I309 to move, the connecting rod III 311 drives another connecting rod IV 312 to move through the sliding rod 310, and so on the sliding rod I309, the arc grooves on the clamping heads 313 are used for clamping the pipelines 201 to be concentric with the round holes 304, and the pipelines 201 are clamped by the centering the pipelines 201 and the connecting heads 313.
The electric cylinder two 602 is started, the piston rod of the electric cylinder two 602 drives the clamping block 603 to be inserted into the slot on the sliding seat one 103, the motor one 104 is started, the output shaft of the motor one 104 drives the lead screw one 102 to rotate, the lead screw one 102 drives the clamping block 603 to move through the sliding seat one 103, the clamping block 603 drives the supporting block 601 to move through the electric cylinder two 602, the supporting block 601 drives the positioning clamping assembly to move, the positioning clamping assembly drives the pipeline 201 to move through the round hole of the gear two 304 on the polishing assembly, when the pipeline 201 passes through the arc-shaped surface on the positioning head 408, the positioning head 408 is driven to move in the supporting rod 406, the spring 407 is compressed, when the pipeline 201 moves to the contact surface of the two positioning heads 408, at the moment, the pipeline 201 moves to the lowest point of the arc-shaped surface of the positioning head 408, meanwhile, the positioning head 408 touches the sensor in the supporting rod 406, the sensor sends out a signal, the motor one 104 stops moving, and at the moment, the pipeline 201 moves to the position which is kept in the same straight line with the welding unit 409 in the longitudinal direction (as shown in fig. 4), so that the problem that when the pipeline 201 is placed, the front and back position of the pipeline 201 deviates is solved, the problem that the pipeline 201 is not centered, and the problem of the pipeline 201 is adjusted through the centering assembly.
When the end faces of the two pipelines 201 are overlapped, the motor III 401 is started, the output shaft of the motor III 401 drives the screw rod II 403 to rotate, the screw rod II 403 drives the sliding seat III 405 and the sliding seat II 402 to slide on the supporting frame I105, so that the positioning head 408 is moved away, the welding unit 409 is moved to the splicing position, the motor III 401 is closed, the welding unit 409 and the motor II 302 on the centering clamping assembly are started, the output shaft of the motor II 302 drives the supporting shaft 305 to rotate, the supporting shaft 305 drives the gear II 304 to rotate through the gear I303, the gear II 304 drives the two pipelines 201 to rotate through the first expanding unit and the clamping head 313, the welding unit 409 welds the overlapped position of the two pipelines 201, and therefore the two pipelines 201 are spliced, after welding is completed, the sliding seat III 402 drives the welding unit 409 to move, the sliding seat III 405 drives the positioning head 408 to move, and the positioning head 408 and the welding unit 409 are far away from the splicing position of the pipelines 201.
After the welded pipeline 201 is naturally cooled for a period of time, the first linear motion assembly drives the second electric cylinder 602 to move through the clamping block 603, the second electric cylinder 602 drives the positioning clamping assembly to move through the supporting block 601 (the moving working principle is referred to the front), so that the welded part of the two pipelines 201 moves to the position of the polishing head 501, the second collecting and expanding unit drives the multiple polishing heads 501 to move to the welded part of the two pipelines 201 (the working principle of motion is the same as that of the first collecting and expanding unit), the output shaft of the motor 302 on the polishing assembly drives the supporting shaft 305 to rotate, the supporting shaft 305 drives the gear 304 to rotate through the gear 303, the gear 304 drives the multiple polishing heads 501 to rotate through the second collecting and expanding unit, at this time, the pipeline 201 is clamped through the positioning clamping assembly, the welded part is polished when the multiple polishing heads 501 rotate, after polishing is finished, the two pipelines 201 after polishing are driven to move through the first linear motion assembly, and then the subsequent pipelines 201 are continuously spliced (the splicing principle is referred to the front), and therefore the splicing of the multiple pipelines 201 is completed.
It should be specifically noted that the start and stop of all the power parts are controlled by the program control assembly.

Claims (10)

1.一种用于防腐管道拼接的设备，包括底座（101）和程序控制组件，底座（101）上设置有支撑架一（105）和第一直线运动组件，其特征在于，所述支撑架一（105）的两侧均设置有多个定心夹持组件，定心夹持组件与底座（101）滑动连接，所述支撑架一（105）内设置有打磨组件，所述打磨组件固定安装在底座（101）上；所述支撑架一（105）上安装有第二直线运动组件，所述第二直线运动组件上安装有定位组件和焊接组件，所述定位组件和焊接组件在第二直线运动组件上间隔分布，所述定位组件设置有两组，两组定位组件分别分布在第二直线运动组件的两侧；所述定位组件包括支撑杆（406）和定位头（408），所述支撑杆（406）固定安装在第二直线运动组件上，所述支撑杆（406）与支撑架一（105）滑动连接，所述定位头（408）滑动安装在支撑杆（406）上，所述支撑杆（406）和定位头（408）之间连接有弹簧（407），两个定位头（408）相互远离的两个面均为弧形面，两个定位头（408）相互靠近的两个面为平面，且两个平面重合，所述支撑杆（406）内设置有感应器。1. A device for splicing anti-corrosion pipes, comprising a base (101) and a program control component, wherein a support frame (105) and a first linear motion component are arranged on the base (101), characterized in that a plurality of centering clamping components are arranged on both sides of the support frame (105), the centering clamping components are slidably connected to the base (101), a grinding component is arranged inside the support frame (105), and the grinding component is fixedly mounted on the base (101); a second linear motion component is installed on the support frame (105), a positioning component and a welding component are installed on the second linear motion component, the positioning component and the welding component are spaced apart on the second linear motion component, and the positioning component Two groups of components are provided, and the two groups of positioning components are respectively distributed on both sides of the second linear motion component; the positioning component comprises a support rod (406) and a positioning head (408), the support rod (406) is fixedly mounted on the second linear motion component, the support rod (406) is slidably connected to the support frame (105), the positioning head (408) is slidably mounted on the support rod (406), a spring (407) is connected between the support rod (406) and the positioning head (408), the two surfaces of the two positioning heads (408) that are away from each other are both arc surfaces, the two surfaces of the two positioning heads (408) that are close to each other are planes, and the two planes overlap, and a sensor is provided in the support rod (406). 2.如权利要求1所述的一种用于防腐管道拼接的设备，其特征在于，所述定心夹持组件包括第一驱动单元、第一收扩单元、夹持头（313），所述第一驱动单元滑动安装在底座（101）上，所述第一收扩单元安装在第一驱动单元上，所述夹持头（313）安装在第一收扩单元上；所述打磨组件包括第二驱动单元、第二收扩单元、打磨头（501），所述第二驱动单元固定安装在底座（101）上，所述第二收扩单元安装在第二驱动单元上，所述打磨头（501）安装在第二收扩单元上。2. A device for anti-corrosion pipe splicing according to claim 1, characterized in that the centering clamping assembly includes a first driving unit, a first expansion unit, and a clamping head (313), the first driving unit is slidably mounted on the base (101), the first expansion unit is mounted on the first driving unit, and the clamping head (313) is mounted on the first expansion unit; the grinding assembly includes a second driving unit, a second expansion unit, and a grinding head (501), the second driving unit is fixedly mounted on the base (101), the second expansion unit is mounted on the second driving unit, and the grinding head (501) is mounted on the second expansion unit. 3.如权利要求2所述的一种用于防腐管道拼接的设备，其特征在于，所述第一驱动单元包括支撑架二（301）、电机二（302）、齿轮一（303）、齿轮二（304）、支撑轴（305），所述支撑架二（301）安装在底座（101）上，所述电机二（302）安装在支撑架二（301）上，所述支撑轴（305）转动安装在支撑架二（301）上，所述齿轮一（303）固定安装在支撑轴（305）上，所述齿轮二（304）转动安装在支撑架二（301）内，所述齿轮一（303）设置在支撑架二（301）内，所述齿轮一（303）和齿轮二（304）啮合连接，所述齿轮二（304）上设置有圆孔。3. A device for anti-corrosion pipe splicing as described in claim 2, characterized in that the first driving unit comprises a support frame 2 (301), a motor 2 (302), a gear 1 (303), a gear 2 (304), and a support shaft (305), wherein the support frame 2 (301) is mounted on the base (101), the motor 2 (302) is mounted on the support frame 2 (301), the support shaft (305) is rotatably mounted on the support frame 2 (301), the gear 1 (303) is fixedly mounted on the support shaft (305), the gear 2 (304) is rotatably mounted in the support frame 2 (301), the gear 1 (303) is arranged in the support frame 2 (301), the gear 1 (303) and the gear 2 (304) are meshed and connected, and a circular hole is arranged on the gear 2 (304). 4.如权利要求3所述的一种用于防腐管道拼接的设备，其特征在于，所述第一收扩单元包括电缸一（306）、第一连杆机构、第二连杆机构，所述第一连杆机构和第二连杆机构均安装在齿轮二（304）上，所述第一连杆机构和第二连杆机构均设置有多个，两个第二连杆机构之间通过第一连接杆机构连接，所述电缸一（306）通过固定杆固定安装在齿轮二（304）上，所述电缸一（306）的活塞杆与第二连杆机构连接。4. A device for anti-corrosion pipe splicing as described in claim 3, characterized in that the first expansion unit includes an electric cylinder 1 (306), a first connecting rod mechanism, and a second connecting rod mechanism, the first connecting rod mechanism and the second connecting rod mechanism are both installed on gear 2 (304), and the first connecting rod mechanism and the second connecting rod mechanism are each provided with a plurality of them, and the two second connecting rod mechanisms are connected by a first connecting rod mechanism, the electric cylinder 1 (306) is fixedly installed on gear 2 (304) by a fixing rod, and the piston rod of the electric cylinder 1 (306) is connected to the second connecting rod mechanism. 5.如权利要求4所述的一种用于防腐管道拼接的设备，其特征在于，所述第一连杆机构包括连接杆二（308）、滑块一（309）、滑杆（310）、连接杆三（311），所述滑块一（309）和滑杆（310）均滑动安装在齿轮二（304）上，所述连接杆二（308）和连接杆三（311）的一端均与滑块一（309）滑动连接，所述连接杆二（308）和连接杆三（311）的另一端分别通过一个滑杆（310）与第二连杆机构连接，所述第二连杆机构包括连接杆一（307）、连接杆四（312）、滑块二（314），所述滑块二（314）滑动安装在齿轮二（304）上，所述连接杆一（307）和连接杆四（312）的一端均与滑块二（314）滑动连接，所述连接杆二（308）通过一个滑杆（310）与连接杆一（307）连接，所述连接杆三（311）通过另一个滑杆（310）与连接杆四（312）连接。5. The device for anti-corrosion pipe splicing according to claim 4 is characterized in that the first connecting rod mechanism comprises a second connecting rod (308), a slider (309), a slide rod (310), and a third connecting rod (311), wherein the slider (309) and the slide rod (310) are both slidably mounted on the second gear (304), one end of the second connecting rod (308) and the third connecting rod (311) are both slidably connected to the slider (309), and the other ends of the second connecting rod (308) and the third connecting rod (311) are respectively connected to the slider (309). 10) is connected to a second connecting rod mechanism, the second connecting rod mechanism includes a connecting rod one (307), a connecting rod four (312), and a sliding block two (314), the sliding block two (314) is slidably mounted on the gear two (304), one end of the connecting rod one (307) and the connecting rod four (312) are both slidably connected to the sliding block two (314), the connecting rod two (308) is connected to the connecting rod one (307) via a sliding block (310), and the connecting rod three (311) is connected to the connecting rod four (312) via another sliding block (310). 6.如权利要求5所述的一种用于防腐管道拼接的设备，其特征在于，所述第二驱动单元的结构与第一驱动单元的结构相同，所述第二收扩单元的结构与第一收扩单元的结构相同，所述夹持头（313）固定安装在第一收扩单元的滑块二（314）上，所述夹持头（313）设置有多个，多个夹持头（313）呈圆周状均匀地间隔分布，所述夹持头（313）上设置有与管道（201）尺寸相匹配的弧形槽，所述打磨头（501）固定安装在第二扩张单元的滑块二（314）上，所述打磨头（501）设置有多个，多个打磨头（501）呈圆周状均匀地间隔分布，所述第一驱动单元上的支撑架二（301）与底座（101）滑动连接，所述第二驱动单元上的支撑架二（301）与底座（101）固定连接，所述第一驱动单元的支撑架二（301）上固定安装有支撑块（601），所述支撑块（601）上固定安装有电缸二（602），所述电缸二（602）的活塞杆上固定安装有卡块（603）。6. The device for anti-corrosion pipe splicing according to claim 5 is characterized in that the structure of the second driving unit is the same as that of the first driving unit, the structure of the second expansion unit is the same as that of the first expansion unit, the clamping head (313) is fixedly mounted on the slider 2 (314) of the first expansion unit, a plurality of the clamping heads (313) are provided, and the plurality of clamping heads (313) are evenly spaced in a circular shape, and an arc groove matching the size of the pipe (201) is provided on the clamping head (313), and the grinding head (501) is fixedly mounted on the second expansion unit. A plurality of grinding heads (501) are arranged on a slider 2 (314) of the unit, and the plurality of grinding heads (501) are evenly spaced and distributed in a circular shape. A second support frame (301) on the first drive unit is slidably connected to the base (101), and a second support frame (301) on the second drive unit is fixedly connected to the base (101). A support block (601) is fixedly mounted on the second support frame (301) of the first drive unit, and an electric cylinder 2 (602) is fixedly mounted on the support block (601). A clamping block (603) is fixedly mounted on the piston rod of the electric cylinder 2 (602). 7.如权利要求6所述的一种用于防腐管道拼接的设备，其特征在于，所述第一直线运动组件包括丝杠一（102）、滑座一（103）、电机一（104），所述电机一（104）固定安装在底座（101）上，所述丝杠一（102）转动安装在底座（101）上，所述滑座一（103）滑动安装在底座（101）上，所述滑座一（103）和丝杠一（102）通过螺纹连接，所述滑座一（103）设置有多个，所述第一直线运动组件设置有两组，两组第一直线运动组件分别分布在底座（101）的两侧，所述滑座一（103）上设置有与卡块（603）相匹配的插槽，所述电机一（104）和卡块（603）上均设置有传感器。7. A device for anti-corrosion pipe splicing as described in claim 6, characterized in that the first linear motion component includes a screw (102), a slide (103), and a motor (104), wherein the motor (104) is fixedly mounted on the base (101), the screw (102) is rotatably mounted on the base (101), the slide (103) is slidably mounted on the base (101), the slide (103) and the screw (102) are connected by threads, a plurality of slides (103) are provided, the first linear motion component is provided in two groups, and the two groups of first linear motion components are respectively distributed on both sides of the base (101), the slide (103) is provided with a slot matching the block (603), and the motor (104) and the block (603) are both provided with sensors. 8.如权利要求7所述的一种用于防腐管道拼接的设备，其特征在于，所述第二直线运动组件包括电机三（401）、滑座二（402）、丝杠二（403）、连接杆五（404）、滑座三（405），所述电机三（401）固定安装在支撑架一（105）上，所述滑座二（402）和滑座三（405）均滑动安装在支撑架一（105）上，所述丝杠二（403）转动安装在支撑架一（105）上，所述电机三（401）的输出轴和丝杠二（403）固定连接，所述滑座二（402）和滑座三（405）均与丝杠二（403）通过螺纹连接，所述滑座二（402）和滑座三（405）间隔分布在支撑架一（105）上，所述支撑杆（406）通过连接杆五（404）与滑座三（405）固定连接，所述连接杆五（404）设置有两个。8. The device for anti-corrosion pipe splicing according to claim 7 is characterized in that the second linear motion component comprises a motor three (401), a slide two (402), a screw two (403), a connecting rod five (404), and a slide three (405), wherein the motor three (401) is fixedly mounted on the support frame one (105), the slide two (402) and the slide three (405) are both slidably mounted on the support frame one (105), and the screw two (403) is rotatably mounted. Mounted on support frame one (105), the output shaft of motor three (401) is fixedly connected to lead screw two (403), slide seat two (402) and slide seat three (405) are both connected to lead screw two (403) by threads, slide seat two (402) and slide seat three (405) are spaced apart on support frame one (105), the support rod (406) is fixedly connected to slide seat three (405) by connecting rod five (404), and two connecting rods five (404) are provided. 9.如权利要求8所述的一种用于防腐管道拼接的设备，其特征在于，所述焊接组件包括焊接单元（409）和支撑架三（410），所述支撑架三（410）固定安装在滑座二（402）上，所述支撑架三（410）与支撑架一（105）滑动连接，所述焊接单元（409）固定安装在支撑架三（410）上。9. A device for anti-corrosion pipe splicing as described in claim 8, characterized in that the welding assembly includes a welding unit (409) and a support frame three (410), the support frame three (410) is fixedly mounted on a slide seat two (402), the support frame three (410) is slidably connected to the support frame one (105), and the welding unit (409) is fixedly mounted on the support frame three (410). 10.如权利要求9所述的一种用于防腐管道拼接的设备，其特征在于，所述支撑架二（301）上设置有转动槽一（3011）、转动槽二（3012）、转动槽三（3013）、转动槽四（3014）、连接孔一（3015）、连接孔二（3016），所述电缸一（306）与转动槽二（3012）转动连接，所述齿轮二（304）转动安装在转动槽一（3011）内，所述齿轮二（304）上设置有圆形导轨，圆形导轨与转动槽三（3013）转动连接，所述电机二（302）的输出轴与连接孔一（3015）转动连接，所述支撑轴（305）与连接孔二（3016）转动连接，所述齿轮一（303）设置在转动槽四（3014）内。10. A device for splicing anti-corrosion pipes as described in claim 9, characterized in that the support frame 2 (301) is provided with a rotating groove 1 (3011), a rotating groove 2 (3012), a rotating groove 3 (3013), a rotating groove 4 (3014), a connecting hole 1 (3015), and a connecting hole 2 (3016); the electric cylinder 1 (306) is rotatably connected to the rotating groove 2 (3012); the gear 2 (304) is rotatably installed in the rotating groove 1 (3011); a circular guide rail is provided on the gear 2 (304), and the circular guide rail is rotatably connected to the rotating groove 3 (3013); the output shaft of the motor 2 (302) is rotatably connected to the connecting hole 1 (3015); the support shaft (305) is rotatably connected to the connecting hole 2 (3016); and the gear 1 (303) is arranged in the rotating groove 4 (3014).
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Denomination of invention: A device for splicing anti-corrosion pipes

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